references.
+16) Sending "git pull" requests (from Linus emails)
+Please write the git repo address and branch name alone on the same line
+so that I can't even by mistake pull from the wrong branch, and so
+that a triple-click just selects the whole thing.
+
+So the proper format is something along the lines of:
+
+ "Please pull from
+
+ git://jdelvare.pck.nerim.net/jdelvare-2.6 i2c-for-linus
+
+ to get these changes:"
+
+so that I don't have to hunt-and-peck for the address and inevitably
+get it wrong (actually, I've only gotten it wrong a few times, and
+checking against the diffstat tells me when I get it wrong, but I'm
+just a lot more comfortable when I don't have to "look for" the right
+thing to pull, and double-check that I have the right branch-name).
+
+
+Please use "git diff -M --stat --summary" to generate the diffstat:
+the -M enables rename detection, and the summary enables a summary of
+new/deleted or renamed files.
+
+With rename detection, the statistics are rather different [...]
+because git will notice that a fair number of the changes are renames.
-----------------------------------
SECTION 2 - HINTS, TIPS, AND TRICKS
---------------------------
+What: old tuner-3036 i2c driver
+When: 2.6.28
+Why: This driver is for VERY old i2c-over-parallel port teletext receiver
+ boxes. Rather then spending effort on converting this driver to V4L2,
+ and since it is extremely unlikely that anyone still uses one of these
+ devices, it was decided to drop it.
+Who: Hans Verkuil <hverkuil@xs4all.nl>
+ Mauro Carvalho Chehab <mchehab@infradead.org>
+
+ ---------------------------
+
+What: V4L2 dpc7146 driver
+When: 2.6.28
+Why: Old driver for the dpc7146 demonstration board that is no longer
+ relevant. The last time this was tested on actual hardware was
+ probably around 2002. Since this is a driver for a demonstration
+ board the decision was made to remove it rather than spending a
+ lot of effort continually updating this driver to stay in sync
+ with the latest internal V4L2 or I2C API.
+Who: Hans Verkuil <hverkuil@xs4all.nl>
+ Mauro Carvalho Chehab <mchehab@infradead.org>
+
+---------------------------
+
What: PCMCIA control ioctl (needed for pcmcia-cs [cardmgr, cardctl])
When: November 2005
Files: drivers/pcmcia/: pcmcia_ioctl.c
--- /dev/null
+Upgrading I2C Drivers to the new 2.6 Driver Model
+=================================================
+
+Ben Dooks <ben-linux@fluff.org>
+
+Introduction
+------------
+
+This guide outlines how to alter existing Linux 2.6 client drivers from
+the old to the new new binding methods.
+
+
+Example old-style driver
+------------------------
+
+
+struct example_state {
+ struct i2c_client client;
+ ....
+};
+
+static struct i2c_driver example_driver;
+
+static unsigned short ignore[] = { I2C_CLIENT_END };
+static unsigned short normal_addr[] = { OUR_ADDR, I2C_CLIENT_END };
+
+I2C_CLIENT_INSMOD;
+
+static int example_attach(struct i2c_adapter *adap, int addr, int kind)
+{
+ struct example_state *state;
+ struct device *dev = &adap->dev; /* to use for dev_ reports */
+ int ret;
+
+ state = kzalloc(sizeof(struct example_state), GFP_KERNEL);
+ if (state == NULL) {
+ dev_err(dev, "failed to create our state\n");
+ return -ENOMEM;
+ }
+
+ example->client.addr = addr;
+ example->client.flags = 0;
+ example->client.adapter = adap;
+
+ i2c_set_clientdata(&state->i2c_client, state);
+ strlcpy(client->i2c_client.name, "example", I2C_NAME_SIZE);
+
+ ret = i2c_attach_client(&state->i2c_client);
+ if (ret < 0) {
+ dev_err(dev, "failed to attach client\n");
+ kfree(state);
+ return ret;
+ }
+
+ dev = &state->i2c_client.dev;
+
+ /* rest of the initialisation goes here. */
+
+ dev_info(dev, "example client created\n");
+
+ return 0;
+}
+
+static int __devexit example_detach(struct i2c_client *client)
+{
+ struct example_state *state = i2c_get_clientdata(client);
+
+ i2c_detach_client(client);
+ kfree(state);
+ return 0;
+}
+
+static int example_attach_adapter(struct i2c_adapter *adap)
+{
+ return i2c_probe(adap, &addr_data, example_attach);
+}
+
+static struct i2c_driver example_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "example",
+ },
+ .attach_adapter = example_attach_adapter,
+ .detach_client = __devexit_p(example_detach),
+ .suspend = example_suspend,
+ .resume = example_resume,
+};
+
+
+Updating the client
+-------------------
+
+The new style binding model will check against a list of supported
+devices and their associated address supplied by the code registering
+the busses. This means that the driver .attach_adapter and
+.detach_adapter methods can be removed, along with the addr_data,
+as follows:
+
+- static struct i2c_driver example_driver;
+
+- static unsigned short ignore[] = { I2C_CLIENT_END };
+- static unsigned short normal_addr[] = { OUR_ADDR, I2C_CLIENT_END };
+
+- I2C_CLIENT_INSMOD;
+
+- static int example_attach_adapter(struct i2c_adapter *adap)
+- {
+- return i2c_probe(adap, &addr_data, example_attach);
+- }
+
+ static struct i2c_driver example_driver = {
+- .attach_adapter = example_attach_adapter,
+- .detach_client = __devexit_p(example_detach),
+ }
+
+Add the probe and remove methods to the i2c_driver, as so:
+
+ static struct i2c_driver example_driver = {
++ .probe = example_probe,
++ .remove = __devexit_p(example_remove),
+ }
+
+Change the example_attach method to accept the new parameters
+which include the i2c_client that it will be working with:
+
+- static int example_attach(struct i2c_adapter *adap, int addr, int kind)
++ static int example_probe(struct i2c_client *client,
++ const struct i2c_device_id *id)
+
+Change the name of example_attach to example_probe to align it with the
+i2c_driver entry names. The rest of the probe routine will now need to be
+changed as the i2c_client has already been setup for use.
+
+The necessary client fields have already been setup before
+the probe function is called, so the following client setup
+can be removed:
+
+- example->client.addr = addr;
+- example->client.flags = 0;
+- example->client.adapter = adap;
+-
+- strlcpy(client->i2c_client.name, "example", I2C_NAME_SIZE);
+
+The i2c_set_clientdata is now:
+
+- i2c_set_clientdata(&state->client, state);
++ i2c_set_clientdata(client, state);
+
+The call to i2c_attach_client is no longer needed, if the probe
+routine exits successfully, then the driver will be automatically
+attached by the core. Change the probe routine as so:
+
+- ret = i2c_attach_client(&state->i2c_client);
+- if (ret < 0) {
+- dev_err(dev, "failed to attach client\n");
+- kfree(state);
+- return ret;
+- }
+
+
+Remove the storage of 'struct i2c_client' from the 'struct example_state'
+as we are provided with the i2c_client in our example_probe. Instead we
+store a pointer to it for when it is needed.
+
+struct example_state {
+- struct i2c_client client;
++ struct i2c_client *client;
+
+the new i2c client as so:
+
+- struct device *dev = &adap->dev; /* to use for dev_ reports */
++ struct device *dev = &i2c_client->dev; /* to use for dev_ reports */
+
+And remove the change after our client is attached, as the driver no
+longer needs to register a new client structure with the core:
+
+- dev = &state->i2c_client.dev;
+
+In the probe routine, ensure that the new state has the client stored
+in it:
+
+static int example_probe(struct i2c_client *i2c_client,
+ const struct i2c_device_id *id)
+{
+ struct example_state *state;
+ struct device *dev = &i2c_client->dev;
+ int ret;
+
+ state = kzalloc(sizeof(struct example_state), GFP_KERNEL);
+ if (state == NULL) {
+ dev_err(dev, "failed to create our state\n");
+ return -ENOMEM;
+ }
+
++ state->client = i2c_client;
+
+Update the detach method, by changing the name to _remove and
+to delete the i2c_detach_client call. It is possible that you
+can also remove the ret variable as it is not not needed for
+any of the core functions.
+
+- static int __devexit example_detach(struct i2c_client *client)
++ static int __devexit example_remove(struct i2c_client *client)
+{
+ struct example_state *state = i2c_get_clientdata(client);
+
+- i2c_detach_client(client);
+
+And finally ensure that we have the correct ID table for the i2c-core
+and other utilities:
+
++ struct i2c_device_id example_idtable[] = {
++ { "example", 0 },
++ { }
++};
++
++MODULE_DEVICE_TABLE(i2c, example_idtable);
+
+static struct i2c_driver example_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "example",
+ },
++ .id_table = example_ids,
+
+
+Our driver should now look like this:
+
+struct example_state {
+ struct i2c_client *client;
+ ....
+};
+
+static int example_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct example_state *state;
+ struct device *dev = &client->dev;
+
+ state = kzalloc(sizeof(struct example_state), GFP_KERNEL);
+ if (state == NULL) {
+ dev_err(dev, "failed to create our state\n");
+ return -ENOMEM;
+ }
+
+ state->client = client;
+ i2c_set_clientdata(client, state);
+
+ /* rest of the initialisation goes here. */
+
+ dev_info(dev, "example client created\n");
+
+ return 0;
+}
+
+static int __devexit example_remove(struct i2c_client *client)
+{
+ struct example_state *state = i2c_get_clientdata(client);
+
+ kfree(state);
+ return 0;
+}
+
+static struct i2c_device_id example_idtable[] = {
+ { "example", 0 },
+ { }
+};
+
+MODULE_DEVICE_TABLE(i2c, example_idtable);
+
+static struct i2c_driver example_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "example",
+ },
+ .id_table = example_idtable,
+ .probe = example_probe,
+ .remove = __devexit_p(example_remove),
+ .suspend = example_suspend,
+ .resume = example_resume,
+};
2) Download the kexec-tools user-space package from the following URL:
-http://www.kernel.org/pub/linux/kernel/people/horms/kexec-tools/kexec-tools-testing.tar.gz
+http://www.kernel.org/pub/linux/kernel/people/horms/kexec-tools/kexec-tools.tar.gz
-This is a symlink to the latest version, which at the time of writing is
-20061214, the only release of kexec-tools-testing so far. As other versions
-are released, the older ones will remain available at
-http://www.kernel.org/pub/linux/kernel/people/horms/kexec-tools/
+This is a symlink to the latest version.
-Note: Latest kexec-tools-testing git tree is available at
+The latest kexec-tools git tree is available at:
-git://git.kernel.org/pub/scm/linux/kernel/git/horms/kexec-tools-testing.git
+git://git.kernel.org/pub/scm/linux/kernel/git/horms/kexec-tools.git
or
-http://www.kernel.org/git/?p=linux/kernel/git/horms/kexec-tools-testing.git;a=summary
+http://www.kernel.org/git/?p=linux/kernel/git/horms/kexec-tools.git
+
+More information about kexec-tools can be found at
+http://www.kernel.org/pub/linux/kernel/people/horms/kexec-tools/README.html
3) Unpack the tarball with the tar command, as follows:
- tar xvpzf kexec-tools-testing.tar.gz
+ tar xvpzf kexec-tools.tar.gz
4) Change to the kexec-tools directory, as follows:
- cd kexec-tools-testing-VERSION
+ cd kexec-tools-VERSION
5) Configure the package, as follows:
#include <sched.h>
#include <limits.h>
#include <stddef.h>
+#include <signal.h>
#include "linux/lguest_launcher.h"
#include "linux/virtio_config.h"
#include "linux/virtio_net.h"
#include "linux/virtio_blk.h"
#include "linux/virtio_console.h"
+#include "linux/virtio_rng.h"
#include "linux/virtio_ring.h"
#include "asm-x86/bootparam.h"
/*L:110 We can ignore the 39 include files we need for this program, but I do
#endif
/* We can have up to 256 pages for devices. */
#define DEVICE_PAGES 256
-/* This will occupy 2 pages: it must be a power of 2. */
-#define VIRTQUEUE_NUM 128
+/* This will occupy 3 pages: it must be a power of 2. */
+#define VIRTQUEUE_NUM 256
/*L:120 verbose is both a global flag and a macro. The C preprocessor allows
* this, and although I wouldn't recommend it, it works quite nicely here. */
do { if (verbose) printf(args); } while(0)
/*:*/
-/* The pipe to send commands to the waker process */
-static int waker_fd;
+/* File descriptors for the Waker. */
+struct {
+ int pipe[2];
+ int lguest_fd;
+} waker_fds;
+
/* The pointer to the start of guest memory. */
static void *guest_base;
/* The maximum guest physical address allowed, and maximum possible. */
static unsigned long guest_limit, guest_max;
+/* The pipe for signal hander to write to. */
+static int timeoutpipe[2];
+static unsigned int timeout_usec = 500;
/* a per-cpu variable indicating whose vcpu is currently running */
static unsigned int __thread cpu_id;
/* Last available index we saw. */
u16 last_avail_idx;
- /* The routine to call when the Guest pings us. */
- void (*handle_output)(int fd, struct virtqueue *me);
+ /* The routine to call when the Guest pings us, or timeout. */
+ void (*handle_output)(int fd, struct virtqueue *me, bool timeout);
/* Outstanding buffers */
unsigned int inflight;
+
+ /* Is this blocked awaiting a timer? */
+ bool blocked;
};
/* Remember the arguments to the program so we can "reboot" */
return iov->iov_base;
}
+/* Wrapper for the last available index. Makes it easier to change. */
+#define lg_last_avail(vq) ((vq)->last_avail_idx)
+
/* The virtio configuration space is defined to be little-endian. x86 is
* little-endian too, but it's nice to be explicit so we have these helpers. */
#define cpu_to_le16(v16) (v16)
#define le32_to_cpu(v32) (v32)
#define le64_to_cpu(v64) (v64)
+/* Is this iovec empty? */
+static bool iov_empty(const struct iovec iov[], unsigned int num_iov)
+{
+ unsigned int i;
+
+ for (i = 0; i < num_iov; i++)
+ if (iov[i].iov_len)
+ return false;
+ return true;
+}
+
+/* Take len bytes from the front of this iovec. */
+static void iov_consume(struct iovec iov[], unsigned num_iov, unsigned len)
+{
+ unsigned int i;
+
+ for (i = 0; i < num_iov; i++) {
+ unsigned int used;
+
+ used = iov[i].iov_len < len ? iov[i].iov_len : len;
+ iov[i].iov_base += used;
+ iov[i].iov_len -= used;
+ len -= used;
+ }
+ assert(len == 0);
+}
+
/* The device virtqueue descriptors are followed by feature bitmasks. */
static u8 *get_feature_bits(struct device *dev)
{
PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE, fd, 0);
if (addr == MAP_FAILED)
err(1, "Mmaping %u pages of /dev/zero", num);
+ close(fd);
return addr;
}
* watch, but handing a file descriptor mask through to the kernel is fairly
* icky.
*
- * Instead, we fork off a process which watches the file descriptors and writes
+ * Instead, we clone off a thread which watches the file descriptors and writes
* the LHREQ_BREAK command to the /dev/lguest file descriptor to tell the Host
* stop running the Guest. This causes the Launcher to return from the
* /dev/lguest read with -EAGAIN, where it will write to /dev/lguest to reset
* the LHREQ_BREAK and wake us up again.
*
* This, of course, is merely a different *kind* of icky.
+ *
+ * Given my well-known antipathy to threads, I'd prefer to use processes. But
+ * it's easier to share Guest memory with threads, and trivial to share the
+ * devices.infds as the Launcher changes it.
*/
-static void wake_parent(int pipefd, int lguest_fd)
+static int waker(void *unused)
{
- /* Add the pipe from the Launcher to the fdset in the device_list, so
- * we watch it, too. */
- add_device_fd(pipefd);
+ /* Close the write end of the pipe: only the Launcher has it open. */
+ close(waker_fds.pipe[1]);
for (;;) {
fd_set rfds = devices.infds;
unsigned long args[] = { LHREQ_BREAK, 1 };
+ unsigned int maxfd = devices.max_infd;
+
+ /* We also listen to the pipe from the Launcher. */
+ FD_SET(waker_fds.pipe[0], &rfds);
+ if (waker_fds.pipe[0] > maxfd)
+ maxfd = waker_fds.pipe[0];
/* Wait until input is ready from one of the devices. */
- select(devices.max_infd+1, &rfds, NULL, NULL, NULL);
- /* Is it a message from the Launcher? */
- if (FD_ISSET(pipefd, &rfds)) {
- int fd;
- /* If read() returns 0, it means the Launcher has
- * exited. We silently follow. */
- if (read(pipefd, &fd, sizeof(fd)) == 0)
- exit(0);
- /* Otherwise it's telling us to change what file
- * descriptors we're to listen to. Positive means
- * listen to a new one, negative means stop
- * listening. */
- if (fd >= 0)
- FD_SET(fd, &devices.infds);
- else
- FD_CLR(-fd - 1, &devices.infds);
- } else /* Send LHREQ_BREAK command. */
- pwrite(lguest_fd, args, sizeof(args), cpu_id);
+ select(maxfd+1, &rfds, NULL, NULL, NULL);
+
+ /* Message from Launcher? */
+ if (FD_ISSET(waker_fds.pipe[0], &rfds)) {
+ char c;
+ /* If this fails, then assume Launcher has exited.
+ * Don't do anything on exit: we're just a thread! */
+ if (read(waker_fds.pipe[0], &c, 1) != 1)
+ _exit(0);
+ continue;
+ }
+
+ /* Send LHREQ_BREAK command to snap the Launcher out of it. */
+ pwrite(waker_fds.lguest_fd, args, sizeof(args), cpu_id);
}
+ return 0;
}
/* This routine just sets up a pipe to the Waker process. */
-static int setup_waker(int lguest_fd)
-{
- int pipefd[2], child;
-
- /* We create a pipe to talk to the Waker, and also so it knows when the
- * Launcher dies (and closes pipe). */
- pipe(pipefd);
- child = fork();
- if (child == -1)
- err(1, "forking");
-
- if (child == 0) {
- /* We are the Waker: close the "writing" end of our copy of the
- * pipe and start waiting for input. */
- close(pipefd[1]);
- wake_parent(pipefd[0], lguest_fd);
- }
- /* Close the reading end of our copy of the pipe. */
- close(pipefd[0]);
+static void setup_waker(int lguest_fd)
+{
+ /* This pipe is closed when Launcher dies, telling Waker. */
+ if (pipe(waker_fds.pipe) != 0)
+ err(1, "Creating pipe for Waker");
- /* Here is the fd used to talk to the waker. */
- return pipefd[1];
+ /* Waker also needs to know the lguest fd */
+ waker_fds.lguest_fd = lguest_fd;
+
+ if (clone(waker, malloc(4096) + 4096, CLONE_VM | SIGCHLD, NULL) == -1)
+ err(1, "Creating Waker");
}
/*
unsigned int *out_num, unsigned int *in_num)
{
unsigned int i, head;
+ u16 last_avail;
/* Check it isn't doing very strange things with descriptor numbers. */
- if ((u16)(vq->vring.avail->idx - vq->last_avail_idx) > vq->vring.num)
+ last_avail = lg_last_avail(vq);
+ if ((u16)(vq->vring.avail->idx - last_avail) > vq->vring.num)
errx(1, "Guest moved used index from %u to %u",
- vq->last_avail_idx, vq->vring.avail->idx);
+ last_avail, vq->vring.avail->idx);
/* If there's nothing new since last we looked, return invalid. */
- if (vq->vring.avail->idx == vq->last_avail_idx)
+ if (vq->vring.avail->idx == last_avail)
return vq->vring.num;
/* Grab the next descriptor number they're advertising, and increment
* the index we've seen. */
- head = vq->vring.avail->ring[vq->last_avail_idx++ % vq->vring.num];
+ head = vq->vring.avail->ring[last_avail % vq->vring.num];
+ lg_last_avail(vq)++;
/* If their number is silly, that's a fatal mistake. */
if (head >= vq->vring.num)
unsigned long args[] = { LHREQ_BREAK, 0 };
/* Close the fd so Waker will know it has to
* exit. */
- close(waker_fd);
- /* Just in case waker is blocked in BREAK, send
+ close(waker_fds.pipe[1]);
+ /* Just in case Waker is blocked in BREAK, send
* unbreak now. */
write(fd, args, sizeof(args));
exit(2);
/* Handling output for console is simple: we just get all the output buffers
* and write them to stdout. */
-static void handle_console_output(int fd, struct virtqueue *vq)
+static void handle_console_output(int fd, struct virtqueue *vq, bool timeout)
{
unsigned int head, out, in;
int len;
}
}
+static void block_vq(struct virtqueue *vq)
+{
+ struct itimerval itm;
+
+ vq->vring.used->flags |= VRING_USED_F_NO_NOTIFY;
+ vq->blocked = true;
+
+ itm.it_interval.tv_sec = 0;
+ itm.it_interval.tv_usec = 0;
+ itm.it_value.tv_sec = 0;
+ itm.it_value.tv_usec = timeout_usec;
+
+ setitimer(ITIMER_REAL, &itm, NULL);
+}
+
/*
* The Network
*
* and write them (ignoring the first element) to this device's file descriptor
* (/dev/net/tun).
*/
-static void handle_net_output(int fd, struct virtqueue *vq)
+static void handle_net_output(int fd, struct virtqueue *vq, bool timeout)
{
- unsigned int head, out, in;
+ unsigned int head, out, in, num = 0;
int len;
struct iovec iov[vq->vring.num];
+ static int last_timeout_num;
/* Keep getting output buffers from the Guest until we run out. */
while ((head = get_vq_desc(vq, iov, &out, &in)) != vq->vring.num) {
if (in)
errx(1, "Input buffers in output queue?");
- /* Check header, but otherwise ignore it (we told the Guest we
- * supported no features, so it shouldn't have anything
- * interesting). */
- (void)convert(&iov[0], struct virtio_net_hdr);
- len = writev(vq->dev->fd, iov+1, out-1);
+ len = writev(vq->dev->fd, iov, out);
+ if (len < 0)
+ err(1, "Writing network packet to tun");
add_used_and_trigger(fd, vq, head, len);
+ num++;
+ }
+
+ /* Block further kicks and set up a timer if we saw anything. */
+ if (!timeout && num)
+ block_vq(vq);
+
+ if (timeout) {
+ if (num < last_timeout_num)
+ timeout_usec += 10;
+ else if (timeout_usec > 1)
+ timeout_usec--;
+ last_timeout_num = num;
}
}
unsigned int head, in_num, out_num;
int len;
struct iovec iov[dev->vq->vring.num];
- struct virtio_net_hdr *hdr;
/* First we need a network buffer from the Guests's recv virtqueue. */
head = get_vq_desc(dev->vq, iov, &out_num, &in_num);
* early, the Guest won't be ready yet. Wait until the device
* status says it's ready. */
/* FIXME: Actually want DRIVER_ACTIVE here. */
- if (dev->desc->status & VIRTIO_CONFIG_S_DRIVER_OK)
- warn("network: no dma buffer!");
+
+ /* Now tell it we want to know if new things appear. */
+ dev->vq->vring.used->flags &= ~VRING_USED_F_NO_NOTIFY;
+ wmb();
+
/* We'll turn this back on if input buffers are registered. */
return false;
} else if (out_num)
errx(1, "Output buffers in network recv queue?");
- /* First element is the header: we set it to 0 (no features). */
- hdr = convert(&iov[0], struct virtio_net_hdr);
- hdr->flags = 0;
- hdr->gso_type = VIRTIO_NET_HDR_GSO_NONE;
-
/* Read the packet from the device directly into the Guest's buffer. */
- len = readv(dev->fd, iov+1, in_num-1);
+ len = readv(dev->fd, iov, in_num);
if (len <= 0)
err(1, "reading network");
/* Tell the Guest about the new packet. */
- add_used_and_trigger(fd, dev->vq, head, sizeof(*hdr) + len);
+ add_used_and_trigger(fd, dev->vq, head, len);
verbose("tun input packet len %i [%02x %02x] (%s)\n", len,
((u8 *)iov[1].iov_base)[0], ((u8 *)iov[1].iov_base)[1],
/*L:215 This is the callback attached to the network and console input
* virtqueues: it ensures we try again, in case we stopped console or net
* delivery because Guest didn't have any buffers. */
-static void enable_fd(int fd, struct virtqueue *vq)
+static void enable_fd(int fd, struct virtqueue *vq, bool timeout)
{
add_device_fd(vq->dev->fd);
- /* Tell waker to listen to it again */
- write(waker_fd, &vq->dev->fd, sizeof(vq->dev->fd));
+ /* Snap the Waker out of its select loop. */
+ write(waker_fds.pipe[1], "", 1);
+}
+
+static void net_enable_fd(int fd, struct virtqueue *vq, bool timeout)
+{
+ /* We don't need to know again when Guest refills receive buffer. */
+ vq->vring.used->flags |= VRING_USED_F_NO_NOTIFY;
+ enable_fd(fd, vq, timeout);
}
/* When the Guest tells us they updated the status field, we handle it. */
for (vq = dev->vq; vq; vq = vq->next) {
memset(vq->vring.desc, 0,
vring_size(vq->config.num, getpagesize()));
- vq->last_avail_idx = 0;
+ lg_last_avail(vq) = 0;
}
} else if (dev->desc->status & VIRTIO_CONFIG_S_FAILED) {
warnx("Device %s configuration FAILED", dev->name);
verbose("Device %s OK: offered", dev->name);
for (i = 0; i < dev->desc->feature_len; i++)
- verbose(" %08x", get_feature_bits(dev)[i]);
+ verbose(" %02x", get_feature_bits(dev)[i]);
verbose(", accepted");
for (i = 0; i < dev->desc->feature_len; i++)
- verbose(" %08x", get_feature_bits(dev)
+ verbose(" %02x", get_feature_bits(dev)
[dev->desc->feature_len+i]);
if (dev->ready)
if (strcmp(vq->dev->name, "console") != 0)
verbose("Output to %s\n", vq->dev->name);
if (vq->handle_output)
- vq->handle_output(fd, vq);
+ vq->handle_output(fd, vq, false);
return;
}
}
strnlen(from_guest_phys(addr), guest_limit - addr));
}
+static void handle_timeout(int fd)
+{
+ char buf[32];
+ struct device *i;
+ struct virtqueue *vq;
+
+ /* Clear the pipe */
+ read(timeoutpipe[0], buf, sizeof(buf));
+
+ /* Check each device and virtqueue: flush blocked ones. */
+ for (i = devices.dev; i; i = i->next) {
+ for (vq = i->vq; vq; vq = vq->next) {
+ if (!vq->blocked)
+ continue;
+
+ vq->vring.used->flags &= ~VRING_USED_F_NO_NOTIFY;
+ vq->blocked = false;
+ if (vq->handle_output)
+ vq->handle_output(fd, vq, true);
+ }
+ }
+}
+
/* This is called when the Waker wakes us up: check for incoming file
* descriptors. */
static void handle_input(int fd)
for (;;) {
struct device *i;
fd_set fds = devices.infds;
+ int num;
+ num = select(devices.max_infd+1, &fds, NULL, NULL, &poll);
+ /* Could get interrupted */
+ if (num < 0)
+ continue;
/* If nothing is ready, we're done. */
- if (select(devices.max_infd+1, &fds, NULL, NULL, &poll) == 0)
+ if (num == 0)
break;
/* Otherwise, call the device(s) which have readable file
* descriptors and a method of handling them. */
for (i = devices.dev; i; i = i->next) {
if (i->handle_input && FD_ISSET(i->fd, &fds)) {
- int dev_fd;
if (i->handle_input(fd, i))
continue;
* buffers to deliver into. Console also uses
* it when it discovers that stdin is closed. */
FD_CLR(i->fd, &devices.infds);
- /* Tell waker to ignore it too, by sending a
- * negative fd number (-1, since 0 is a valid
- * FD number). */
- dev_fd = -i->fd - 1;
- write(waker_fd, &dev_fd, sizeof(dev_fd));
}
}
+
+ /* Is this the timeout fd? */
+ if (FD_ISSET(timeoutpipe[0], &fds))
+ handle_timeout(fd);
}
}
/* Each device descriptor is followed by the description of its virtqueues. We
* specify how many descriptors the virtqueue is to have. */
static void add_virtqueue(struct device *dev, unsigned int num_descs,
- void (*handle_output)(int fd, struct virtqueue *me))
+ void (*handle_output)(int, struct virtqueue *, bool))
{
unsigned int pages;
struct virtqueue **i, *vq = malloc(sizeof(*vq));
vq->last_avail_idx = 0;
vq->dev = dev;
vq->inflight = 0;
+ vq->blocked = false;
/* Initialize the configuration. */
vq->config.num = num_descs;
}
/*:*/
+static void timeout_alarm(int sig)
+{
+ write(timeoutpipe[1], "", 1);
+}
+
+static void setup_timeout(void)
+{
+ if (pipe(timeoutpipe) != 0)
+ err(1, "Creating timeout pipe");
+
+ if (fcntl(timeoutpipe[1], F_SETFL,
+ fcntl(timeoutpipe[1], F_GETFL) | O_NONBLOCK) != 0)
+ err(1, "Making timeout pipe nonblocking");
+
+ add_device_fd(timeoutpipe[0]);
+ signal(SIGALRM, timeout_alarm);
+}
+
/*M:010 Inter-guest networking is an interesting area. Simplest is to have a
* --sharenet=<name> option which opens or creates a named pipe. This can be
* used to send packets to another guest in a 1:1 manner.
static u32 str2ip(const char *ipaddr)
{
- unsigned int byte[4];
+ unsigned int b[4];
- sscanf(ipaddr, "%u.%u.%u.%u", &byte[0], &byte[1], &byte[2], &byte[3]);
- return (byte[0] << 24) | (byte[1] << 16) | (byte[2] << 8) | byte[3];
+ if (sscanf(ipaddr, "%u.%u.%u.%u", &b[0], &b[1], &b[2], &b[3]) != 4)
+ errx(1, "Failed to parse IP address '%s'", ipaddr);
+ return (b[0] << 24) | (b[1] << 16) | (b[2] << 8) | b[3];
+}
+
+static void str2mac(const char *macaddr, unsigned char mac[6])
+{
+ unsigned int m[6];
+ if (sscanf(macaddr, "%02x:%02x:%02x:%02x:%02x:%02x",
+ &m[0], &m[1], &m[2], &m[3], &m[4], &m[5]) != 6)
+ errx(1, "Failed to parse mac address '%s'", macaddr);
+ mac[0] = m[0];
+ mac[1] = m[1];
+ mac[2] = m[2];
+ mac[3] = m[3];
+ mac[4] = m[4];
+ mac[5] = m[5];
}
/* This code is "adapted" from libbridge: it attaches the Host end of the
errx(1, "interface %s does not exist!", if_name);
strncpy(ifr.ifr_name, br_name, IFNAMSIZ);
+ ifr.ifr_name[IFNAMSIZ-1] = '\0';
ifr.ifr_ifindex = ifidx;
if (ioctl(fd, SIOCBRADDIF, &ifr) < 0)
err(1, "can't add %s to bridge %s", if_name, br_name);
/* This sets up the Host end of the network device with an IP address, brings
* it up so packets will flow, the copies the MAC address into the hwaddr
* pointer. */
-static void configure_device(int fd, const char *devname, u32 ipaddr,
- unsigned char hwaddr[6])
+static void configure_device(int fd, const char *tapif, u32 ipaddr)
{
struct ifreq ifr;
struct sockaddr_in *sin = (struct sockaddr_in *)&ifr.ifr_addr;
- /* Don't read these incantations. Just cut & paste them like I did! */
memset(&ifr, 0, sizeof(ifr));
- strcpy(ifr.ifr_name, devname);
+ strcpy(ifr.ifr_name, tapif);
+
+ /* Don't read these incantations. Just cut & paste them like I did! */
sin->sin_family = AF_INET;
sin->sin_addr.s_addr = htonl(ipaddr);
if (ioctl(fd, SIOCSIFADDR, &ifr) != 0)
- err(1, "Setting %s interface address", devname);
+ err(1, "Setting %s interface address", tapif);
ifr.ifr_flags = IFF_UP;
if (ioctl(fd, SIOCSIFFLAGS, &ifr) != 0)
- err(1, "Bringing interface %s up", devname);
+ err(1, "Bringing interface %s up", tapif);
+}
+
+static void get_mac(int fd, const char *tapif, unsigned char hwaddr[6])
+{
+ struct ifreq ifr;
+
+ memset(&ifr, 0, sizeof(ifr));
+ strcpy(ifr.ifr_name, tapif);
/* SIOC stands for Socket I/O Control. G means Get (vs S for Set
* above). IF means Interface, and HWADDR is hardware address.
* Simple! */
if (ioctl(fd, SIOCGIFHWADDR, &ifr) != 0)
- err(1, "getting hw address for %s", devname);
+ err(1, "getting hw address for %s", tapif);
memcpy(hwaddr, ifr.ifr_hwaddr.sa_data, 6);
}
-/*L:195 Our network is a Host<->Guest network. This can either use bridging or
- * routing, but the principle is the same: it uses the "tun" device to inject
- * packets into the Host as if they came in from a normal network card. We
- * just shunt packets between the Guest and the tun device. */
-static void setup_tun_net(const char *arg)
+static int get_tun_device(char tapif[IFNAMSIZ])
{
- struct device *dev;
struct ifreq ifr;
- int netfd, ipfd;
- u32 ip;
- const char *br_name = NULL;
- struct virtio_net_config conf;
+ int netfd;
+
+ /* Start with this zeroed. Messy but sure. */
+ memset(&ifr, 0, sizeof(ifr));
/* We open the /dev/net/tun device and tell it we want a tap device. A
* tap device is like a tun device, only somehow different. To tell
* the truth, I completely blundered my way through this code, but it
* works now! */
netfd = open_or_die("/dev/net/tun", O_RDWR);
- memset(&ifr, 0, sizeof(ifr));
- ifr.ifr_flags = IFF_TAP | IFF_NO_PI;
+ ifr.ifr_flags = IFF_TAP | IFF_NO_PI | IFF_VNET_HDR;
strcpy(ifr.ifr_name, "tap%d");
if (ioctl(netfd, TUNSETIFF, &ifr) != 0)
err(1, "configuring /dev/net/tun");
+
+ if (ioctl(netfd, TUNSETOFFLOAD,
+ TUN_F_CSUM|TUN_F_TSO4|TUN_F_TSO6|TUN_F_TSO_ECN) != 0)
+ err(1, "Could not set features for tun device");
+
/* We don't need checksums calculated for packets coming in this
* device: trust us! */
ioctl(netfd, TUNSETNOCSUM, 1);
+ memcpy(tapif, ifr.ifr_name, IFNAMSIZ);
+ return netfd;
+}
+
+/*L:195 Our network is a Host<->Guest network. This can either use bridging or
+ * routing, but the principle is the same: it uses the "tun" device to inject
+ * packets into the Host as if they came in from a normal network card. We
+ * just shunt packets between the Guest and the tun device. */
+static void setup_tun_net(char *arg)
+{
+ struct device *dev;
+ int netfd, ipfd;
+ u32 ip = INADDR_ANY;
+ bool bridging = false;
+ char tapif[IFNAMSIZ], *p;
+ struct virtio_net_config conf;
+
+ netfd = get_tun_device(tapif);
+
/* First we create a new network device. */
dev = new_device("net", VIRTIO_ID_NET, netfd, handle_tun_input);
/* Network devices need a receive and a send queue, just like
* console. */
- add_virtqueue(dev, VIRTQUEUE_NUM, enable_fd);
+ add_virtqueue(dev, VIRTQUEUE_NUM, net_enable_fd);
add_virtqueue(dev, VIRTQUEUE_NUM, handle_net_output);
/* We need a socket to perform the magic network ioctls to bring up the
/* If the command line was --tunnet=bridge:<name> do bridging. */
if (!strncmp(BRIDGE_PFX, arg, strlen(BRIDGE_PFX))) {
- ip = INADDR_ANY;
- br_name = arg + strlen(BRIDGE_PFX);
- add_to_bridge(ipfd, ifr.ifr_name, br_name);
- } else /* It is an IP address to set up the device with */
+ arg += strlen(BRIDGE_PFX);
+ bridging = true;
+ }
+
+ /* A mac address may follow the bridge name or IP address */
+ p = strchr(arg, ':');
+ if (p) {
+ str2mac(p+1, conf.mac);
+ *p = '\0';
+ } else {
+ p = arg + strlen(arg);
+ /* None supplied; query the randomly assigned mac. */
+ get_mac(ipfd, tapif, conf.mac);
+ }
+
+ /* arg is now either an IP address or a bridge name */
+ if (bridging)
+ add_to_bridge(ipfd, tapif, arg);
+ else
ip = str2ip(arg);
- /* Set up the tun device, and get the mac address for the interface. */
- configure_device(ipfd, ifr.ifr_name, ip, conf.mac);
+ /* Set up the tun device. */
+ configure_device(ipfd, tapif, ip);
/* Tell Guest what MAC address to use. */
add_feature(dev, VIRTIO_NET_F_MAC);
add_feature(dev, VIRTIO_F_NOTIFY_ON_EMPTY);
+ /* Expect Guest to handle everything except UFO */
+ add_feature(dev, VIRTIO_NET_F_CSUM);
+ add_feature(dev, VIRTIO_NET_F_GUEST_CSUM);
+ add_feature(dev, VIRTIO_NET_F_MAC);
+ add_feature(dev, VIRTIO_NET_F_GUEST_TSO4);
+ add_feature(dev, VIRTIO_NET_F_GUEST_TSO6);
+ add_feature(dev, VIRTIO_NET_F_GUEST_ECN);
+ add_feature(dev, VIRTIO_NET_F_HOST_TSO4);
+ add_feature(dev, VIRTIO_NET_F_HOST_TSO6);
+ add_feature(dev, VIRTIO_NET_F_HOST_ECN);
set_config(dev, sizeof(conf), &conf);
/* We don't need the socket any more; setup is done. */
close(ipfd);
- verbose("device %u: tun net %u.%u.%u.%u\n",
- devices.device_num++,
- (u8)(ip>>24),(u8)(ip>>16),(u8)(ip>>8),(u8)ip);
- if (br_name)
- verbose("attached to bridge: %s\n", br_name);
+ devices.device_num++;
+
+ if (bridging)
+ verbose("device %u: tun %s attached to bridge: %s\n",
+ devices.device_num, tapif, arg);
+ else
+ verbose("device %u: tun %s: %s\n",
+ devices.device_num, tapif, arg);
}
/* Our block (disk) device should be really simple: the Guest asks for a block
}
/* When the Guest submits some I/O, we just need to wake the I/O thread. */
-static void handle_virtblk_output(int fd, struct virtqueue *vq)
+static void handle_virtblk_output(int fd, struct virtqueue *vq, bool timeout)
{
struct vblk_info *vblk = vq->dev->priv;
char c = 0;
verbose("device %u: virtblock %llu sectors\n",
devices.device_num, le64_to_cpu(conf.capacity));
}
+
+/* Our random number generator device reads from /dev/random into the Guest's
+ * input buffers. The usual case is that the Guest doesn't want random numbers
+ * and so has no buffers although /dev/random is still readable, whereas
+ * console is the reverse.
+ *
+ * The same logic applies, however. */
+static bool handle_rng_input(int fd, struct device *dev)
+{
+ int len;
+ unsigned int head, in_num, out_num, totlen = 0;
+ struct iovec iov[dev->vq->vring.num];
+
+ /* First we need a buffer from the Guests's virtqueue. */
+ head = get_vq_desc(dev->vq, iov, &out_num, &in_num);
+
+ /* If they're not ready for input, stop listening to this file
+ * descriptor. We'll start again once they add an input buffer. */
+ if (head == dev->vq->vring.num)
+ return false;
+
+ if (out_num)
+ errx(1, "Output buffers in rng?");
+
+ /* This is why we convert to iovecs: the readv() call uses them, and so
+ * it reads straight into the Guest's buffer. We loop to make sure we
+ * fill it. */
+ while (!iov_empty(iov, in_num)) {
+ len = readv(dev->fd, iov, in_num);
+ if (len <= 0)
+ err(1, "Read from /dev/random gave %i", len);
+ iov_consume(iov, in_num, len);
+ totlen += len;
+ }
+
+ /* Tell the Guest about the new input. */
+ add_used_and_trigger(fd, dev->vq, head, totlen);
+
+ /* Everything went OK! */
+ return true;
+}
+
+/* And this creates a "hardware" random number device for the Guest. */
+static void setup_rng(void)
+{
+ struct device *dev;
+ int fd;
+
+ fd = open_or_die("/dev/random", O_RDONLY);
+
+ /* The device responds to return from I/O thread. */
+ dev = new_device("rng", VIRTIO_ID_RNG, fd, handle_rng_input);
+
+ /* The device has one virtqueue, where the Guest places inbufs. */
+ add_virtqueue(dev, VIRTQUEUE_NUM, enable_fd);
+
+ verbose("device %u: rng\n", devices.device_num++);
+}
/* That's the end of device setup. */
/*L:230 Reboot is pretty easy: clean up and exec() the Launcher afresh. */
{
unsigned int i;
- /* Closing pipes causes the Waker thread and io_threads to die, and
- * closing /dev/lguest cleans up the Guest. Since we don't track all
- * open fds, we simply close everything beyond stderr. */
+ /* Since we don't track all open fds, we simply close everything beyond
+ * stderr. */
for (i = 3; i < FD_SETSIZE; i++)
close(i);
+
+ /* The exec automatically gets rid of the I/O and Waker threads. */
execv(main_args[0], main_args);
err(1, "Could not exec %s", main_args[0]);
}
/* ERESTART means that we need to reboot the guest */
} else if (errno == ERESTART) {
restart_guest();
- /* EAGAIN means the Waker wanted us to look at some input.
+ /* EAGAIN means a signal (timeout).
* Anything else means a bug or incompatible change. */
} else if (errno != EAGAIN)
err(1, "Running guest failed");
{ "verbose", 0, NULL, 'v' },
{ "tunnet", 1, NULL, 't' },
{ "block", 1, NULL, 'b' },
+ { "rng", 0, NULL, 'r' },
{ "initrd", 1, NULL, 'i' },
{ NULL },
};
static void usage(void)
{
errx(1, "Usage: lguest [--verbose] "
- "[--tunnet=(<ipaddr>|bridge:<bridgename>)\n"
+ "[--tunnet=(<ipaddr>:<macaddr>|bridge:<bridgename>:<macaddr>)\n"
"|--block=<filename>|--initrd=<filename>]...\n"
"<mem-in-mb> vmlinux [args...]");
}
case 'b':
setup_block_file(optarg);
break;
+ case 'r':
+ setup_rng();
+ break;
case 'i':
initrd_name = optarg;
break;
/* We always have a console device */
setup_console();
+ /* We can timeout waiting for Guest network transmit. */
+ setup_timeout();
+
/* Now we load the kernel */
start = load_kernel(open_or_die(argv[optind+1], O_RDONLY));
* /dev/lguest file descriptor. */
lguest_fd = tell_kernel(pgdir, start);
- /* We fork off a child process, which wakes the Launcher whenever one
- * of the input file descriptors needs attention. We call this the
- * Waker, and we'll cover it in a moment. */
- waker_fd = setup_waker(lguest_fd);
+ /* We clone off a thread, which wakes the Launcher whenever one of the
+ * input file descriptors needs attention. We call this the Waker, and
+ * we'll cover it in a moment. */
+ setup_waker(lguest_fd);
/* Finally, run the Guest. This doesn't return. */
run_guest(lguest_fd);
rfkill input line is active. Only if none of the rfkill input lines are
active, will it return RFKILL_STATE_UNBLOCKED.
-If it doesn't implement the get_state() hook, it must make sure that its calls
-to rfkill_force_state() are enough to keep the status always up-to-date, and it
-must do a rfkill_force_state() on resume from sleep.
+Since the device has a hardware rfkill line, it IS subject to state changes
+external to rfkill. Therefore, the driver must make sure that it calls
+rfkill_force_state() to keep the status always up-to-date, and it must do a
+rfkill_force_state() on resume from sleep.
Every time the driver gets a notification from the card that one of its rfkill
lines changed state (polling might be needed on badly designed cards that don't
about its current state).
The rfkill class will call the get_state hook of a device every time it needs
-to know the *real* current state of the hardware. This can happen often.
+to know the *real* current state of the hardware. This can happen often, but
+it does not do any polling, so it is not enough on hardware that is subject
+to state changes outside of the rfkill subsystem.
+
+Therefore, calling rfkill_force_state() when a state change happens is
+mandatory when the device has a hardware rfkill line, or when something else
+like the firmware could cause its state to be changed without going through the
+rfkill class.
Some hardware provides events when its status changes. In these cases, it is
best for the driver to not provide a get_state hook, and instead register the
rfkill class *already* with the correct status, and keep it updated using
rfkill_force_state() when it gets an event from the hardware.
+rfkill_force_state() must be used on the device resume handlers to update the
+rfkill status, should there be any chance of the device status changing during
+the sleep.
+
There is no provision for a statically-allocated rfkill struct. You must
use rfkill_allocate() to allocate one.
1 -> Hauppauge HVR950Q (au0828) [2040:7200,2040:7210,2040:7217,2040:721b,2040:721f,2040:7280,0fd9:0008]
2 -> Hauppauge HVR850 (au0828) [2040:7240]
3 -> DViCO FusionHDTV USB (au0828) [0fe9:d620]
+ 4 -> Hauppauge HVR950Q rev xxF8 (au0828) [2040:7201,2040:7211,2040:7281]
0 -> Unknown EM2800 video grabber (em2800) [eb1a:2800]
- 1 -> Unknown EM2750/28xx video grabber (em2820/em2840) [eb1a:2750,eb1a:2820,eb1a:2821,eb1a:2860,eb1a:2861,eb1a:2870,eb1a:2881,eb1a:2883]
+ 1 -> Unknown EM2750/28xx video grabber (em2820/em2840) [eb1a:2820,eb1a:2821,eb1a:2860,eb1a:2861,eb1a:2870,eb1a:2881,eb1a:2883]
2 -> Terratec Cinergy 250 USB (em2820/em2840) [0ccd:0036]
3 -> Pinnacle PCTV USB 2 (em2820/em2840) [2304:0208]
4 -> Hauppauge WinTV USB 2 (em2820/em2840) [2040:4200,2040:4201]
5 -> MSI VOX USB 2.0 (em2820/em2840)
6 -> Terratec Cinergy 200 USB (em2800)
- 7 -> Leadtek Winfast USB II (em2800)
+ 7 -> Leadtek Winfast USB II (em2800) [0413:6023]
8 -> Kworld USB2800 (em2800)
9 -> Pinnacle Dazzle DVC 90/DVC 100 (em2820/em2840) [2304:0207,2304:021a]
10 -> Hauppauge WinTV HVR 900 (em2880) [2040:6500]
13 -> Terratec Prodigy XS (em2880) [0ccd:0047]
14 -> Pixelview Prolink PlayTV USB 2.0 (em2820/em2840)
15 -> V-Gear PocketTV (em2800)
- 16 -> Hauppauge WinTV HVR 950 (em2880) [2040:6513,2040:6517,2040:651b,2040:651f]
+ 16 -> Hauppauge WinTV HVR 950 (em2883) [2040:6513,2040:6517,2040:651b,2040:651f]
17 -> Pinnacle PCTV HD Pro Stick (em2880) [2304:0227]
18 -> Hauppauge WinTV HVR 900 (R2) (em2880) [2040:6502]
19 -> PointNix Intra-Oral Camera (em2860)
+ 20 -> AMD ATI TV Wonder HD 600 (em2880) [0438:b002]
+ 21 -> eMPIA Technology, Inc. GrabBeeX+ Video Encoder (em2800) [eb1a:2801]
+ 22 -> Unknown EM2750/EM2751 webcam grabber (em2750) [eb1a:2750,eb1a:2751]
+ 23 -> Huaqi DLCW-130 (em2750)
+ 24 -> D-Link DUB-T210 TV Tuner (em2820/em2840) [2001:f112]
+ 25 -> Gadmei UTV310 (em2820/em2840)
+ 26 -> Hercules Smart TV USB 2.0 (em2820/em2840)
+ 27 -> Pinnacle PCTV USB 2 (Philips FM1216ME) (em2820/em2840)
+ 28 -> Leadtek Winfast USB II Deluxe (em2820/em2840)
+ 29 -> Pinnacle Dazzle DVC 100 (em2820/em2840)
+ 30 -> Videology 20K14XUSB USB2.0 (em2820/em2840)
+ 31 -> Usbgear VD204v9 (em2821)
+ 32 -> Supercomp USB 2.0 TV (em2821)
+ 33 -> SIIG AVTuner-PVR/Prolink PlayTV USB 2.0 (em2821)
+ 34 -> Terratec Cinergy A Hybrid XS (em2860) [0ccd:004f]
+ 35 -> Typhoon DVD Maker (em2860)
+ 36 -> NetGMBH Cam (em2860)
+ 37 -> Gadmei UTV330 (em2860)
+ 38 -> Yakumo MovieMixer (em2861)
+ 39 -> KWorld PVRTV 300U (em2861) [eb1a:e300]
+ 40 -> Plextor ConvertX PX-TV100U (em2861) [093b:a005]
+ 41 -> Kworld 350 U DVB-T (em2870) [eb1a:e350]
+ 42 -> Kworld 355 U DVB-T (em2870) [eb1a:e355,eb1a:e357]
+ 43 -> Terratec Cinergy T XS (em2870) [0ccd:0043]
+ 44 -> Terratec Cinergy T XS (MT2060) (em2870)
+ 45 -> Pinnacle PCTV DVB-T (em2870)
+ 46 -> Compro, VideoMate U3 (em2870) [185b:2870]
+ 47 -> KWorld DVB-T 305U (em2880) [eb1a:e305]
+ 48 -> KWorld DVB-T 310U (em2880)
+ 49 -> MSI DigiVox A/D (em2880) [eb1a:e310]
+ 50 -> MSI DigiVox A/D II (em2880) [eb1a:e320]
+ 51 -> Terratec Hybrid XS Secam (em2880) [0ccd:004c]
+ 52 -> DNT DA2 Hybrid (em2881)
+ 53 -> Pinnacle Hybrid Pro (em2881)
+ 54 -> Kworld VS-DVB-T 323UR (em2882) [eb1a:e323]
+ 55 -> Terratec Hybrid XS (em2882) (em2882) [0ccd:005e]
+ 56 -> Pinnacle Hybrid Pro (2) (em2882) [2304:0226]
+ 57 -> Kworld PlusTV HD Hybrid 330 (em2883) [eb1a:a316]
+ 58 -> Compro VideoMate ForYou/Stereo (em2820/em2840) [185b:2041]
-List of the webcams know by gspca.
+List of the webcams known by gspca.
The modules are:
gspca_main main driver
M: bn@niasdigital.com
S: Maintained
+SOC-CAMERA V4L2 SUBSYSTEM
+P: Guennadi Liakhovetski
+M: g.liakhovetski@gmx.de
+L: video4linux-list@redhat.com
+S: Maintained
+
SOFTWARE RAID (Multiple Disks) SUPPORT
P: Ingo Molnar
M: mingo@redhat.com
VERSION = 2
PATCHLEVEL = 6
-SUBLEVEL = 26
-EXTRAVERSION =
+SUBLEVEL = 27
+EXTRAVERSION = -rc1
NAME = Rotary Wombat
# *DOCUMENTATION*
endif
# Where to locate arch specific headers
-hdr-arch := $(SRCARCH)
+ifeq ($(ARCH),sparc64)
+ hdr-arch := sparc
+else
+ hdr-arch := $(SRCARCH)
+endif
KCONFIG_CONFIG ?= .config
select HAVE_KRETPROBES if (HAVE_KPROBES)
select HAVE_FTRACE if (!XIP_KERNEL)
select HAVE_DYNAMIC_FTRACE if (HAVE_FTRACE)
+ select HAVE_GENERIC_DMA_COHERENT
help
The ARM series is a line of low-power-consumption RISC chip designs
licensed by ARM Ltd and targeted at embedded applications and
config ARCH_AT91
bool "Atmel AT91"
select GENERIC_GPIO
+ select HAVE_CLK
help
This enables support for systems based on the Atmel AT91RM9200,
AT91SAM9 and AT91CAP9 processors.
select ARM_VIC
select GENERIC_GPIO
select HAVE_CLK
- select HAVE_CLK
select ARCH_REQUIRE_GPIOLIB
help
This enables support for the Cirrus EP93xx series of CPUs.
void *
dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp)
{
+ void *memory;
+
+ if (dma_alloc_from_coherent(dev, size, handle, &memory))
+ return memory;
+
if (arch_is_coherent()) {
void *virt;
WARN_ON(irqs_disabled());
+ if (dma_release_from_coherent(dev, get_order(size), cpu_addr))
+ return;
+
if (arch_is_coherent()) {
kfree(cpu_addr);
return;
bool
depends on ETRAX_CARDBUS
default y
+ select HAVE_GENERIC_DMA_COHERENT
config ETRAX_IOP_FW_LOAD
tristate "IO-processor hotplug firmware loading support"
#include <linux/pci.h>
#include <asm/io.h>
-struct dma_coherent_mem {
- void *virt_base;
- u32 device_base;
- int size;
- int flags;
- unsigned long *bitmap;
-};
-
void *dma_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t gfp)
{
void *ret;
- struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL;
int order = get_order(size);
/* ignore region specifiers */
gfp &= ~(__GFP_DMA | __GFP_HIGHMEM);
- if (mem) {
- int page = bitmap_find_free_region(mem->bitmap, mem->size,
- order);
- if (page >= 0) {
- *dma_handle = mem->device_base + (page << PAGE_SHIFT);
- ret = mem->virt_base + (page << PAGE_SHIFT);
- memset(ret, 0, size);
- return ret;
- }
- if (mem->flags & DMA_MEMORY_EXCLUSIVE)
- return NULL;
- }
+ if (dma_alloc_from_coherent(dev, size, dma_handle, &ret))
+ return ret;
if (dev == NULL || (dev->coherent_dma_mask < 0xffffffff))
gfp |= GFP_DMA;
void dma_free_coherent(struct device *dev, size_t size,
void *vaddr, dma_addr_t dma_handle)
{
- struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL;
int order = get_order(size);
- if (mem && vaddr >= mem->virt_base && vaddr < (mem->virt_base + (mem->size << PAGE_SHIFT))) {
- int page = (vaddr - mem->virt_base) >> PAGE_SHIFT;
-
- bitmap_release_region(mem->bitmap, page, order);
- } else
+ if (!dma_release_from_coherent(dev, order, vaddr))
free_pages((unsigned long)vaddr, order);
}
-int dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
- dma_addr_t device_addr, size_t size, int flags)
-{
- void __iomem *mem_base;
- int pages = size >> PAGE_SHIFT;
- int bitmap_size = BITS_TO_LONGS(pages) * sizeof(long);
-
- if ((flags & (DMA_MEMORY_MAP | DMA_MEMORY_IO)) == 0)
- goto out;
- if (!size)
- goto out;
- if (dev->dma_mem)
- goto out;
-
- /* FIXME: this routine just ignores DMA_MEMORY_INCLUDES_CHILDREN */
-
- mem_base = ioremap(bus_addr, size);
- if (!mem_base)
- goto out;
-
- dev->dma_mem = kzalloc(sizeof(struct dma_coherent_mem), GFP_KERNEL);
- if (!dev->dma_mem)
- goto iounmap_out;
- dev->dma_mem->bitmap = kzalloc(bitmap_size, GFP_KERNEL);
- if (!dev->dma_mem->bitmap)
- goto free1_out;
-
- dev->dma_mem->virt_base = mem_base;
- dev->dma_mem->device_base = device_addr;
- dev->dma_mem->size = pages;
- dev->dma_mem->flags = flags;
-
- if (flags & DMA_MEMORY_MAP)
- return DMA_MEMORY_MAP;
-
- return DMA_MEMORY_IO;
-
- free1_out:
- kfree(dev->dma_mem);
- iounmap_out:
- iounmap(mem_base);
- out:
- return 0;
-}
-EXPORT_SYMBOL(dma_declare_coherent_memory);
-
-void dma_release_declared_memory(struct device *dev)
-{
- struct dma_coherent_mem *mem = dev->dma_mem;
-
- if(!mem)
- return;
- dev->dma_mem = NULL;
- iounmap(mem->virt_base);
- kfree(mem->bitmap);
- kfree(mem);
-}
-EXPORT_SYMBOL(dma_release_declared_memory);
-
-void *dma_mark_declared_memory_occupied(struct device *dev,
- dma_addr_t device_addr, size_t size)
-{
- struct dma_coherent_mem *mem = dev->dma_mem;
- int pages = (size + (device_addr & ~PAGE_MASK) + PAGE_SIZE - 1) >> PAGE_SHIFT;
- int pos, err;
-
- if (!mem)
- return ERR_PTR(-EINVAL);
-
- pos = (device_addr - mem->device_base) >> PAGE_SHIFT;
- err = bitmap_allocate_region(mem->bitmap, pos, get_order(pages));
- if (err != 0)
- return ERR_PTR(err);
- return mem->virt_base + (pos << PAGE_SHIFT);
-}
-EXPORT_SYMBOL(dma_mark_declared_memory_occupied);
select HAVE_KPROBES
select HAVE_ARCH_KGDB
select HAVE_KRETPROBES
+ select HAVE_ARCH_TRACEHOOK
select HAVE_LMB
select HAVE_DMA_ATTRS if PPC64
select USE_GENERIC_SMP_HELPERS if SMP
/* Check to see if the dbcr0 register is set up to debug. Use the
internal debug mode bit to do this. */
lwz r12,THREAD_DBCR0(r12)
- andis. r12,r12,(DBCR0_IDM | DBSR_DAC1R | DBSR_DAC1W)@h
+ andis. r12,r12,DBCR0_IDM@h
beq+ 3f
/* From user and task is ptraced - load up global dbcr0 */
li r12,-1 /* clear all pending debug events */
/* If the process has its own DBCR0 value, load it up. The internal
debug mode bit tells us that dbcr0 should be loaded. */
lwz r0,THREAD+THREAD_DBCR0(r2)
- andis. r10,r0,(DBCR0_IDM | DBSR_DAC1R | DBSR_DAC1W)@h
+ andis. r10,r0,DBCR0_IDM@h
bnel- load_dbcr0
#endif
#ifdef CONFIG_44x
stw r0,_TRAP(r1)
addi r3,r1,STACK_FRAME_OVERHEAD
bl do_syscall_trace_enter
- lwz r0,GPR0(r1) /* Restore original registers */
+ /*
+ * Restore argument registers possibly just changed.
+ * We use the return value of do_syscall_trace_enter
+ * for call number to look up in the table (r0).
+ */
+ mr r0,r3
lwz r3,GPR3(r1)
lwz r4,GPR4(r1)
lwz r5,GPR5(r1)
/* Check whether this process has its own DBCR0 value. The internal
debug mode bit tells us that dbcr0 should be loaded. */
lwz r0,THREAD+THREAD_DBCR0(r2)
- andis. r10,r0,(DBCR0_IDM | DBSR_DAC1R | DBSR_DAC1W)@h
+ andis. r10,r0,DBCR0_IDM@h
bnel- load_dbcr0
#endif
SAVE_NVGPRS(r1)
rlwinm r3,r3,0,0,30
stw r3,_TRAP(r1)
-2: li r3,0
- addi r4,r1,STACK_FRAME_OVERHEAD
+2: addi r3,r1,STACK_FRAME_OVERHEAD
+ mr r4,r9
bl do_signal
REST_NVGPRS(r1)
b recheck
bl .save_nvgprs
addi r3,r1,STACK_FRAME_OVERHEAD
bl .do_syscall_trace_enter
- ld r0,GPR0(r1) /* Restore original registers */
+ /*
+ * Restore argument registers possibly just changed.
+ * We use the return value of do_syscall_trace_enter
+ * for the call number to look up in the table (r0).
+ */
+ mr r0,r3
ld r3,GPR3(r1)
ld r4,GPR4(r1)
ld r5,GPR5(r1)
b .ret_from_except_lite
1: bl .save_nvgprs
- li r3,0
- addi r4,r1,STACK_FRAME_OVERHEAD
+ addi r3,r1,STACK_FRAME_OVERHEAD
bl .do_signal
b .ret_from_except
device_initcall(serial_dev_init);
+#ifdef CONFIG_SERIAL_8250_CONSOLE
/*
* This is called very early, as part of console_init() (typically just after
* time_init()). This function is respondible for trying to find a good
* default console on serial ports. It tries to match the open firmware
- * default output with one of the available serial console drivers, either
- * one of the platform serial ports that have been probed earlier by
- * find_legacy_serial_ports() or some more platform specific ones.
+ * default output with one of the available serial console drivers that have
+ * been probed earlier by find_legacy_serial_ports()
*/
static int __init check_legacy_serial_console(void)
{
struct device_node *prom_stdout = NULL;
- int speed = 0, offset = 0;
+ int i, speed = 0, offset = 0;
const char *name;
const u32 *spd;
if (spd)
speed = *spd;
- if (0)
- ;
-#ifdef CONFIG_SERIAL_8250_CONSOLE
- else if (strcmp(name, "serial") == 0) {
- int i;
- /* Look for it in probed array */
- for (i = 0; i < legacy_serial_count; i++) {
- if (prom_stdout != legacy_serial_infos[i].np)
- continue;
- offset = i;
- speed = legacy_serial_infos[i].speed;
- break;
- }
- if (i >= legacy_serial_count)
- goto not_found;
+ if (strcmp(name, "serial") != 0)
+ goto not_found;
+
+ /* Look for it in probed array */
+ for (i = 0; i < legacy_serial_count; i++) {
+ if (prom_stdout != legacy_serial_infos[i].np)
+ continue;
+ offset = i;
+ speed = legacy_serial_infos[i].speed;
+ break;
}
-#endif /* CONFIG_SERIAL_8250_CONSOLE */
-#ifdef CONFIG_SERIAL_PMACZILOG_CONSOLE
- else if (strcmp(name, "ch-a") == 0)
- offset = 0;
- else if (strcmp(name, "ch-b") == 0)
- offset = 1;
-#endif /* CONFIG_SERIAL_PMACZILOG_CONSOLE */
- else
+ if (i >= legacy_serial_count)
goto not_found;
+
of_node_put(prom_stdout);
DBG("Found serial console at ttyS%d\n", offset);
}
console_initcall(check_legacy_serial_console);
+#endif /* CONFIG_SERIAL_8250_CONSOLE */
return;
/* Clear the DAC and struct entries. One shot trigger */
-#if (defined(CONFIG_44x) || defined(CONFIG_BOOKE))
+#if defined(CONFIG_BOOKE)
mtspr(SPRN_DBCR0, mfspr(SPRN_DBCR0) & ~(DBSR_DAC1R | DBSR_DAC1W
| DBCR0_IDM));
#endif
mtspr(SPRN_DABR, dabr);
#endif
-#if defined(CONFIG_44x) || defined(CONFIG_BOOKE)
+#if defined(CONFIG_BOOKE)
mtspr(SPRN_DAC1, dabr);
#endif
if (unlikely(__get_cpu_var(current_dabr) != new->thread.dabr))
set_dabr(new->thread.dabr);
-#if defined(CONFIG_44x) || defined(CONFIG_BOOKE)
+#if defined(CONFIG_BOOKE)
/* If new thread DAC (HW breakpoint) is the same then leave it */
if (new->thread.dabr)
set_dabr(new->thread.dabr);
current->thread.dabr = 0;
set_dabr(0);
-#if defined(CONFIG_44x) || defined(CONFIG_BOOKE)
+#if defined(CONFIG_BOOKE)
current->thread.dbcr0 &= ~(DBSR_DAC1R | DBSR_DAC1W);
#endif
}
static cell_t __initdata regbuf[1024];
-#define MAX_CPU_THREADS 2
-
/*
* Error results ... some OF calls will return "-1" on error, some
* will return 0, some will return either. To simplify, here are
unsigned int reg;
phandle node;
char type[64];
- int cpuid = 0;
- unsigned int interrupt_server[MAX_CPU_THREADS];
- unsigned int cpu_threads, hw_cpu_num;
- int propsize;
struct prom_t *_prom = &RELOC(prom);
unsigned long *spinloop
= (void *) LOW_ADDR(__secondary_hold_spinloop);
reg = -1;
prom_getprop(node, "reg", ®, sizeof(reg));
- prom_debug("\ncpuid = 0x%x\n", cpuid);
prom_debug("cpu hw idx = 0x%x\n", reg);
/* Init the acknowledge var which will be reset by
*/
*acknowledge = (unsigned long)-1;
- propsize = prom_getprop(node, "ibm,ppc-interrupt-server#s",
- &interrupt_server,
- sizeof(interrupt_server));
- if (propsize < 0) {
- /* no property. old hardware has no SMT */
- cpu_threads = 1;
- interrupt_server[0] = reg; /* fake it with phys id */
- } else {
- /* We have a threaded processor */
- cpu_threads = propsize / sizeof(u32);
- if (cpu_threads > MAX_CPU_THREADS) {
- prom_printf("SMT: too many threads!\n"
- "SMT: found %x, max is %x\n",
- cpu_threads, MAX_CPU_THREADS);
- cpu_threads = 1; /* ToDo: panic? */
- }
- }
-
- hw_cpu_num = interrupt_server[0];
- if (hw_cpu_num != _prom->cpu) {
+ if (reg != _prom->cpu) {
/* Primary Thread of non-boot cpu */
- prom_printf("%x : starting cpu hw idx %x... ", cpuid, reg);
+ prom_printf("starting cpu hw idx %x... ", reg);
call_prom("start-cpu", 3, 0, node,
secondary_hold, reg);
}
#ifdef CONFIG_SMP
else
- prom_printf("%x : boot cpu %x\n", cpuid, reg);
+ prom_printf("boot cpu hw idx %x\n", reg);
#endif /* CONFIG_SMP */
-
- /* Reserve cpu #s for secondary threads. They start later. */
- cpuid += cpu_threads;
}
- if (cpuid > NR_CPUS)
- prom_printf("WARNING: maximum CPUs (" __stringify(NR_CPUS)
- ") exceeded: ignoring extras\n");
-
prom_debug("prom_hold_cpus: end...\n");
}
#include <linux/errno.h>
#include <linux/ptrace.h>
#include <linux/regset.h>
+#include <linux/tracehook.h>
#include <linux/elf.h>
#include <linux/user.h>
#include <linux/security.h>
struct pt_regs *regs = task->thread.regs;
-#if defined(CONFIG_44x) || defined(CONFIG_BOOKE)
+#if defined(CONFIG_BOOKE)
/* If DAC then do not single step, skip */
if (task->thread.dabr)
return;
if (addr > 0)
return -EINVAL;
+ /* The bottom 3 bits in dabr are flags */
if ((data & ~0x7UL) >= TASK_SIZE)
return -EIO;
-#ifdef CONFIG_PPC64
+#ifndef CONFIG_BOOKE
/* For processors using DABR (i.e. 970), the bottom 3 bits are flags.
* It was assumed, on previous implementations, that 3 bits were
task->thread.dabr = data;
#endif
-#if defined(CONFIG_44x) || defined(CONFIG_BOOKE)
+#if defined(CONFIG_BOOKE)
/* As described above, it was assumed 3 bits were passed with the data
* address, but we will assume only the mode bits will be passed
return ret;
}
-static void do_syscall_trace(void)
+/*
+ * We must return the syscall number to actually look up in the table.
+ * This can be -1L to skip running any syscall at all.
+ */
+long do_syscall_trace_enter(struct pt_regs *regs)
{
- /* the 0x80 provides a way for the tracing parent to distinguish
- between a syscall stop and SIGTRAP delivery */
- ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD)
- ? 0x80 : 0));
-
- /*
- * this isn't the same as continuing with a signal, but it will do
- * for normal use. strace only continues with a signal if the
- * stopping signal is not SIGTRAP. -brl
- */
- if (current->exit_code) {
- send_sig(current->exit_code, current, 1);
- current->exit_code = 0;
- }
-}
+ long ret = 0;
-void do_syscall_trace_enter(struct pt_regs *regs)
-{
secure_computing(regs->gpr[0]);
- if (test_thread_flag(TIF_SYSCALL_TRACE)
- && (current->ptrace & PT_PTRACED))
- do_syscall_trace();
+ if (test_thread_flag(TIF_SYSCALL_TRACE) &&
+ tracehook_report_syscall_entry(regs))
+ /*
+ * Tracing decided this syscall should not happen.
+ * We'll return a bogus call number to get an ENOSYS
+ * error, but leave the original number in regs->gpr[0].
+ */
+ ret = -1L;
if (unlikely(current->audit_context)) {
#ifdef CONFIG_PPC64
regs->gpr[5] & 0xffffffff,
regs->gpr[6] & 0xffffffff);
}
+
+ return ret ?: regs->gpr[0];
}
void do_syscall_trace_leave(struct pt_regs *regs)
{
+ int step;
+
if (unlikely(current->audit_context))
audit_syscall_exit((regs->ccr&0x10000000)?AUDITSC_FAILURE:AUDITSC_SUCCESS,
regs->result);
- if ((test_thread_flag(TIF_SYSCALL_TRACE)
- || test_thread_flag(TIF_SINGLESTEP))
- && (current->ptrace & PT_PTRACED))
- do_syscall_trace();
+ step = test_thread_flag(TIF_SINGLESTEP);
+ if (step || test_thread_flag(TIF_SYSCALL_TRACE))
+ tracehook_report_syscall_exit(regs, step);
}
* setup_cpu_maps - initialize the following cpu maps:
* cpu_possible_map
* cpu_present_map
- * cpu_sibling_map
*
* Having the possible map set up early allows us to restrict allocations
* of things like irqstacks to num_possible_cpus() rather than NR_CPUS.
*/
cpu_init_thread_core_maps(nthreads);
}
-
-/*
- * Being that cpu_sibling_map is now a per_cpu array, then it cannot
- * be initialized until the per_cpu areas have been created. This
- * function is now called from setup_per_cpu_areas().
- */
-void __init smp_setup_cpu_sibling_map(void)
-{
-#ifdef CONFIG_PPC64
- int i, cpu, base;
-
- for_each_possible_cpu(cpu) {
- DBG("Sibling map for CPU %d:", cpu);
- base = cpu_first_thread_in_core(cpu);
- for (i = 0; i < threads_per_core; i++) {
- cpu_set(base + i, per_cpu(cpu_sibling_map, cpu));
- DBG(" %d", base + i);
- }
- DBG("\n");
- }
-
-#endif /* CONFIG_PPC64 */
-}
#endif /* CONFIG_SMP */
#ifdef CONFIG_PCSPKR_PLATFORM
paca[i].data_offset = ptr - __per_cpu_start;
memcpy(ptr, __per_cpu_start, __per_cpu_end - __per_cpu_start);
}
-
- /* Now that per_cpu is setup, initialize cpu_sibling_map */
- smp_setup_cpu_sibling_map();
}
#endif
* this archive for more details.
*/
-#include <linux/ptrace.h>
+#include <linux/tracehook.h>
#include <linux/signal.h>
#include <asm/uaccess.h>
#include <asm/unistd.h>
}
}
-int do_signal(sigset_t *oldset, struct pt_regs *regs)
+static int do_signal_pending(sigset_t *oldset, struct pt_regs *regs)
{
siginfo_t info;
int signr;
*/
if (current->thread.dabr) {
set_dabr(current->thread.dabr);
-#if defined(CONFIG_44x) || defined(CONFIG_BOOKE)
+#if defined(CONFIG_BOOKE)
mtspr(SPRN_DBCR0, current->thread.dbcr0);
#endif
}
* its frame, and we can clear the TLF_RESTORE_SIGMASK flag.
*/
current_thread_info()->local_flags &= ~_TLF_RESTORE_SIGMASK;
+
+ /*
+ * Let tracing know that we've done the handler setup.
+ */
+ tracehook_signal_handler(signr, &info, &ka, regs,
+ test_thread_flag(TIF_SINGLESTEP));
}
return ret;
}
+void do_signal(struct pt_regs *regs, unsigned long thread_info_flags)
+{
+ if (thread_info_flags & _TIF_SIGPENDING)
+ do_signal_pending(NULL, regs);
+
+ if (thread_info_flags & _TIF_NOTIFY_RESUME) {
+ clear_thread_flag(TIF_NOTIFY_RESUME);
+ tracehook_notify_resume(regs);
+ }
+}
+
long sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
unsigned long r5, unsigned long r6, unsigned long r7,
unsigned long r8, struct pt_regs *regs)
#include <asm/smp.h>
#include <asm/time.h>
#include <asm/machdep.h>
+#include <asm/cputhreads.h>
#include <asm/cputable.h>
#include <asm/system.h>
#include <asm/mpic.h>
cpumask_t cpu_possible_map = CPU_MASK_NONE;
cpumask_t cpu_online_map = CPU_MASK_NONE;
DEFINE_PER_CPU(cpumask_t, cpu_sibling_map) = CPU_MASK_NONE;
+DEFINE_PER_CPU(cpumask_t, cpu_core_map) = CPU_MASK_NONE;
EXPORT_SYMBOL(cpu_online_map);
EXPORT_SYMBOL(cpu_possible_map);
EXPORT_PER_CPU_SYMBOL(cpu_sibling_map);
+EXPORT_PER_CPU_SYMBOL(cpu_core_map);
/* SMP operations for this machine */
struct smp_ops_t *smp_ops;
BUG_ON(smp_processor_id() != boot_cpuid);
cpu_set(boot_cpuid, cpu_online_map);
+ cpu_set(boot_cpuid, per_cpu(cpu_sibling_map, boot_cpuid));
+ cpu_set(boot_cpuid, per_cpu(cpu_core_map, boot_cpuid));
#ifdef CONFIG_PPC64
paca[boot_cpuid].__current = current;
#endif
return 0;
}
+/* Return the value of the reg property corresponding to the given
+ * logical cpu.
+ */
+int cpu_to_core_id(int cpu)
+{
+ struct device_node *np;
+ const int *reg;
+ int id = -1;
+
+ np = of_get_cpu_node(cpu, NULL);
+ if (!np)
+ goto out;
+
+ reg = of_get_property(np, "reg", NULL);
+ if (!reg)
+ goto out;
+
+ id = *reg;
+out:
+ of_node_put(np);
+ return id;
+}
+
+/* Must be called when no change can occur to cpu_present_map,
+ * i.e. during cpu online or offline.
+ */
+static struct device_node *cpu_to_l2cache(int cpu)
+{
+ struct device_node *np;
+ const phandle *php;
+ phandle ph;
+
+ if (!cpu_present(cpu))
+ return NULL;
+
+ np = of_get_cpu_node(cpu, NULL);
+ if (np == NULL)
+ return NULL;
+
+ php = of_get_property(np, "l2-cache", NULL);
+ if (php == NULL)
+ return NULL;
+ ph = *php;
+ of_node_put(np);
+
+ return of_find_node_by_phandle(ph);
+}
/* Activate a secondary processor. */
int __devinit start_secondary(void *unused)
{
unsigned int cpu = smp_processor_id();
+ struct device_node *l2_cache;
+ int i, base;
atomic_inc(&init_mm.mm_count);
current->active_mm = &init_mm;
ipi_call_lock();
cpu_set(cpu, cpu_online_map);
+ /* Update sibling maps */
+ base = cpu_first_thread_in_core(cpu);
+ for (i = 0; i < threads_per_core; i++) {
+ if (cpu_is_offline(base + i))
+ continue;
+ cpu_set(cpu, per_cpu(cpu_sibling_map, base + i));
+ cpu_set(base + i, per_cpu(cpu_sibling_map, cpu));
+
+ /* cpu_core_map should be a superset of
+ * cpu_sibling_map even if we don't have cache
+ * information, so update the former here, too.
+ */
+ cpu_set(cpu, per_cpu(cpu_core_map, base +i));
+ cpu_set(base + i, per_cpu(cpu_core_map, cpu));
+ }
+ l2_cache = cpu_to_l2cache(cpu);
+ for_each_online_cpu(i) {
+ struct device_node *np = cpu_to_l2cache(i);
+ if (!np)
+ continue;
+ if (np == l2_cache) {
+ cpu_set(cpu, per_cpu(cpu_core_map, i));
+ cpu_set(i, per_cpu(cpu_core_map, cpu));
+ }
+ of_node_put(np);
+ }
+ of_node_put(l2_cache);
ipi_call_unlock();
local_irq_enable();
#ifdef CONFIG_HOTPLUG_CPU
int __cpu_disable(void)
{
- if (smp_ops->cpu_disable)
- return smp_ops->cpu_disable();
+ struct device_node *l2_cache;
+ int cpu = smp_processor_id();
+ int base, i;
+ int err;
- return -ENOSYS;
+ if (!smp_ops->cpu_disable)
+ return -ENOSYS;
+
+ err = smp_ops->cpu_disable();
+ if (err)
+ return err;
+
+ /* Update sibling maps */
+ base = cpu_first_thread_in_core(cpu);
+ for (i = 0; i < threads_per_core; i++) {
+ cpu_clear(cpu, per_cpu(cpu_sibling_map, base + i));
+ cpu_clear(base + i, per_cpu(cpu_sibling_map, cpu));
+ cpu_clear(cpu, per_cpu(cpu_core_map, base +i));
+ cpu_clear(base + i, per_cpu(cpu_core_map, cpu));
+ }
+
+ l2_cache = cpu_to_l2cache(cpu);
+ for_each_present_cpu(i) {
+ struct device_node *np = cpu_to_l2cache(i);
+ if (!np)
+ continue;
+ if (np == l2_cache) {
+ cpu_clear(cpu, per_cpu(cpu_core_map, i));
+ cpu_clear(i, per_cpu(cpu_core_map, cpu));
+ }
+ of_node_put(np);
+ }
+ of_node_put(l2_cache);
+
+
+ return 0;
}
void __cpu_die(unsigned int cpu)
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/stacktrace.h>
-#include <linux/module.h>
#include <asm/ptrace.h>
#include <asm/processor.h>
static DEFINE_PER_CPU(struct cpu, cpu_devices);
+static DEFINE_PER_CPU(struct kobject *, cache_toplevel);
+
/* SMT stuff */
#ifdef CONFIG_PPC_MULTIPLATFORM
#endif /* CONFIG_DEBUG_KERNEL */
};
+struct cache_desc {
+ struct kobject kobj;
+ struct cache_desc *next;
+ const char *type; /* Instruction, Data, or Unified */
+ u32 size; /* total cache size in KB */
+ u32 line_size; /* in bytes */
+ u32 nr_sets; /* number of sets */
+ u32 level; /* e.g. 1, 2, 3... */
+ u32 associativity; /* e.g. 8-way... 0 is fully associative */
+};
+
+DEFINE_PER_CPU(struct cache_desc *, cache_desc);
+
+static struct cache_desc *kobj_to_cache_desc(struct kobject *k)
+{
+ return container_of(k, struct cache_desc, kobj);
+}
+
+static void cache_desc_release(struct kobject *k)
+{
+ struct cache_desc *desc = kobj_to_cache_desc(k);
+
+ pr_debug("%s: releasing %s\n", __func__, kobject_name(k));
+
+ if (desc->next)
+ kobject_put(&desc->next->kobj);
+
+ kfree(kobj_to_cache_desc(k));
+}
+
+static ssize_t cache_desc_show(struct kobject *k, struct attribute *attr, char *buf)
+{
+ struct kobj_attribute *kobj_attr;
+
+ kobj_attr = container_of(attr, struct kobj_attribute, attr);
+
+ return kobj_attr->show(k, kobj_attr, buf);
+}
+
+static struct sysfs_ops cache_desc_sysfs_ops = {
+ .show = cache_desc_show,
+};
+
+static struct kobj_type cache_desc_type = {
+ .release = cache_desc_release,
+ .sysfs_ops = &cache_desc_sysfs_ops,
+};
+
+static ssize_t cache_size_show(struct kobject *k, struct kobj_attribute *attr, char *buf)
+{
+ struct cache_desc *cache = kobj_to_cache_desc(k);
+
+ return sprintf(buf, "%uK\n", cache->size);
+}
+
+static struct kobj_attribute cache_size_attr =
+ __ATTR(size, 0444, cache_size_show, NULL);
+
+static ssize_t cache_line_size_show(struct kobject *k, struct kobj_attribute *attr, char *buf)
+{
+ struct cache_desc *cache = kobj_to_cache_desc(k);
+
+ return sprintf(buf, "%u\n", cache->line_size);
+}
+
+static struct kobj_attribute cache_line_size_attr =
+ __ATTR(coherency_line_size, 0444, cache_line_size_show, NULL);
+
+static ssize_t cache_nr_sets_show(struct kobject *k, struct kobj_attribute *attr, char *buf)
+{
+ struct cache_desc *cache = kobj_to_cache_desc(k);
+
+ return sprintf(buf, "%u\n", cache->nr_sets);
+}
+
+static struct kobj_attribute cache_nr_sets_attr =
+ __ATTR(number_of_sets, 0444, cache_nr_sets_show, NULL);
+
+static ssize_t cache_type_show(struct kobject *k, struct kobj_attribute *attr, char *buf)
+{
+ struct cache_desc *cache = kobj_to_cache_desc(k);
+
+ return sprintf(buf, "%s\n", cache->type);
+}
+
+static struct kobj_attribute cache_type_attr =
+ __ATTR(type, 0444, cache_type_show, NULL);
+
+static ssize_t cache_level_show(struct kobject *k, struct kobj_attribute *attr, char *buf)
+{
+ struct cache_desc *cache = kobj_to_cache_desc(k);
+
+ return sprintf(buf, "%u\n", cache->level);
+}
+
+static struct kobj_attribute cache_level_attr =
+ __ATTR(level, 0444, cache_level_show, NULL);
+
+static ssize_t cache_assoc_show(struct kobject *k, struct kobj_attribute *attr, char *buf)
+{
+ struct cache_desc *cache = kobj_to_cache_desc(k);
+
+ return sprintf(buf, "%u\n", cache->associativity);
+}
+
+static struct kobj_attribute cache_assoc_attr =
+ __ATTR(ways_of_associativity, 0444, cache_assoc_show, NULL);
+
+struct cache_desc_info {
+ const char *type;
+ const char *size_prop;
+ const char *line_size_prop;
+ const char *nr_sets_prop;
+};
+
+/* PowerPC Processor binding says the [di]-cache-* must be equal on
+ * unified caches, so just use d-cache properties. */
+static struct cache_desc_info ucache_info = {
+ .type = "Unified",
+ .size_prop = "d-cache-size",
+ .line_size_prop = "d-cache-line-size",
+ .nr_sets_prop = "d-cache-sets",
+};
-static void register_cpu_online(unsigned int cpu)
+static struct cache_desc_info dcache_info = {
+ .type = "Data",
+ .size_prop = "d-cache-size",
+ .line_size_prop = "d-cache-line-size",
+ .nr_sets_prop = "d-cache-sets",
+};
+
+static struct cache_desc_info icache_info = {
+ .type = "Instruction",
+ .size_prop = "i-cache-size",
+ .line_size_prop = "i-cache-line-size",
+ .nr_sets_prop = "i-cache-sets",
+};
+
+static struct cache_desc * __cpuinit create_cache_desc(struct device_node *np, struct kobject *parent, int index, int level, struct cache_desc_info *info)
+{
+ const u32 *cache_line_size;
+ struct cache_desc *new;
+ const u32 *cache_size;
+ const u32 *nr_sets;
+ int rc;
+
+ new = kzalloc(sizeof(*new), GFP_KERNEL);
+ if (!new)
+ return NULL;
+
+ rc = kobject_init_and_add(&new->kobj, &cache_desc_type, parent,
+ "index%d", index);
+ if (rc)
+ goto err;
+
+ /* type */
+ new->type = info->type;
+ rc = sysfs_create_file(&new->kobj, &cache_type_attr.attr);
+ WARN_ON(rc);
+
+ /* level */
+ new->level = level;
+ rc = sysfs_create_file(&new->kobj, &cache_level_attr.attr);
+ WARN_ON(rc);
+
+ /* size */
+ cache_size = of_get_property(np, info->size_prop, NULL);
+ if (cache_size) {
+ new->size = *cache_size / 1024;
+ rc = sysfs_create_file(&new->kobj,
+ &cache_size_attr.attr);
+ WARN_ON(rc);
+ }
+
+ /* coherency_line_size */
+ cache_line_size = of_get_property(np, info->line_size_prop, NULL);
+ if (cache_line_size) {
+ new->line_size = *cache_line_size;
+ rc = sysfs_create_file(&new->kobj,
+ &cache_line_size_attr.attr);
+ WARN_ON(rc);
+ }
+
+ /* number_of_sets */
+ nr_sets = of_get_property(np, info->nr_sets_prop, NULL);
+ if (nr_sets) {
+ new->nr_sets = *nr_sets;
+ rc = sysfs_create_file(&new->kobj,
+ &cache_nr_sets_attr.attr);
+ WARN_ON(rc);
+ }
+
+ /* ways_of_associativity */
+ if (new->nr_sets == 1) {
+ /* fully associative */
+ new->associativity = 0;
+ goto create_assoc;
+ }
+
+ if (new->nr_sets && new->size && new->line_size) {
+ /* If we have values for all of these we can derive
+ * the associativity. */
+ new->associativity =
+ ((new->size * 1024) / new->nr_sets) / new->line_size;
+create_assoc:
+ rc = sysfs_create_file(&new->kobj,
+ &cache_assoc_attr.attr);
+ WARN_ON(rc);
+ }
+
+ return new;
+err:
+ kfree(new);
+ return NULL;
+}
+
+static bool cache_is_unified(struct device_node *np)
+{
+ return of_get_property(np, "cache-unified", NULL);
+}
+
+static struct cache_desc * __cpuinit create_cache_index_info(struct device_node *np, struct kobject *parent, int index, int level)
+{
+ const phandle *next_cache_phandle;
+ struct device_node *next_cache;
+ struct cache_desc *new, **end;
+
+ pr_debug("%s(node = %s, index = %d)\n", __func__, np->full_name, index);
+
+ if (cache_is_unified(np)) {
+ new = create_cache_desc(np, parent, index, level,
+ &ucache_info);
+ } else {
+ new = create_cache_desc(np, parent, index, level,
+ &dcache_info);
+ if (new) {
+ index++;
+ new->next = create_cache_desc(np, parent, index, level,
+ &icache_info);
+ }
+ }
+ if (!new)
+ return NULL;
+
+ end = &new->next;
+ while (*end)
+ end = &(*end)->next;
+
+ next_cache_phandle = of_get_property(np, "l2-cache", NULL);
+ if (!next_cache_phandle)
+ goto out;
+
+ next_cache = of_find_node_by_phandle(*next_cache_phandle);
+ if (!next_cache)
+ goto out;
+
+ *end = create_cache_index_info(next_cache, parent, ++index, ++level);
+
+ of_node_put(next_cache);
+out:
+ return new;
+}
+
+static void __cpuinit create_cache_info(struct sys_device *sysdev)
+{
+ struct kobject *cache_toplevel;
+ struct device_node *np = NULL;
+ int cpu = sysdev->id;
+
+ cache_toplevel = kobject_create_and_add("cache", &sysdev->kobj);
+ if (!cache_toplevel)
+ return;
+ per_cpu(cache_toplevel, cpu) = cache_toplevel;
+ np = of_get_cpu_node(cpu, NULL);
+ if (np != NULL) {
+ per_cpu(cache_desc, cpu) =
+ create_cache_index_info(np, cache_toplevel, 0, 1);
+ of_node_put(np);
+ }
+ return;
+}
+
+static void __cpuinit register_cpu_online(unsigned int cpu)
{
struct cpu *c = &per_cpu(cpu_devices, cpu);
struct sys_device *s = &c->sysdev;
if (cpu_has_feature(CPU_FTR_DSCR))
sysdev_create_file(s, &attr_dscr);
+
+ create_cache_info(s);
}
#ifdef CONFIG_HOTPLUG_CPU
+static void remove_cache_info(struct sys_device *sysdev)
+{
+ struct kobject *cache_toplevel;
+ struct cache_desc *cache_desc;
+ int cpu = sysdev->id;
+
+ cache_desc = per_cpu(cache_desc, cpu);
+ if (cache_desc != NULL) {
+ sysfs_remove_file(&cache_desc->kobj, &cache_size_attr.attr);
+ sysfs_remove_file(&cache_desc->kobj, &cache_line_size_attr.attr);
+ sysfs_remove_file(&cache_desc->kobj, &cache_type_attr.attr);
+ sysfs_remove_file(&cache_desc->kobj, &cache_level_attr.attr);
+ sysfs_remove_file(&cache_desc->kobj, &cache_nr_sets_attr.attr);
+ sysfs_remove_file(&cache_desc->kobj, &cache_assoc_attr.attr);
+
+ kobject_put(&cache_desc->kobj);
+ }
+ cache_toplevel = per_cpu(cache_toplevel, cpu);
+ if (cache_toplevel != NULL)
+ kobject_put(cache_toplevel);
+}
+
static void unregister_cpu_online(unsigned int cpu)
{
struct cpu *c = &per_cpu(cpu_devices, cpu);
if (cpu_has_feature(CPU_FTR_DSCR))
sysdev_remove_file(s, &attr_dscr);
+
+ remove_cache_info(s);
}
#endif /* CONFIG_HOTPLUG_CPU */
}
ret = dma_iommu_ops.map_single(dev, vaddr, size, direction, attrs);
- if (unlikely(dma_mapping_error(ret))) {
+ if (unlikely(dma_mapping_error(dev, ret))) {
vio_cmo_dealloc(viodev, roundup(size, IOMMU_PAGE_SIZE));
atomic_inc(&viodev->cmo.allocs_failed);
}
static int vio_cmo_bus_probe(struct vio_dev *viodev) { return 0; }
static void vio_cmo_bus_remove(struct vio_dev *viodev) {}
static void vio_cmo_set_dma_ops(struct vio_dev *viodev) {}
-static void vio_cmo_bus_init() {}
-static void vio_cmo_sysfs_init() { }
+static void vio_cmo_bus_init(void) {}
+static void vio_cmo_sysfs_init(void) { }
#endif /* CONFIG_PPC_SMLPAR */
EXPORT_SYMBOL(vio_cmo_entitlement_update);
EXPORT_SYMBOL(vio_cmo_set_dev_desired);
if (!cpu_has_feature(CPU_FTR_16M_PAGE))
return -ENODEV;
+
/* Add supported huge page sizes. Need to change HUGE_MAX_HSTATE
* and adjust PTE_NONCACHE_NUM if the number of supported huge page
* sizes changes.
*/
set_huge_psize(MMU_PAGE_16M);
- set_huge_psize(MMU_PAGE_64K);
set_huge_psize(MMU_PAGE_16G);
+ /* Temporarily disable support for 64K huge pages when 64K SPU local
+ * store support is enabled as the current implementation conflicts.
+ */
+#ifndef CONFIG_SPU_FS_64K_LS
+ set_huge_psize(MMU_PAGE_64K);
+#endif
+
for (psize = 0; psize < MMU_PAGE_COUNT; ++psize) {
if (mmu_huge_psizes[psize]) {
huge_pgtable_cache(psize) = kmem_cache_create(
}
machine_device_initcall(powermac, pmac_declare_of_platform_devices);
+#ifdef CONFIG_SERIAL_PMACZILOG_CONSOLE
+/*
+ * This is called very early, as part of console_init() (typically just after
+ * time_init()). This function is respondible for trying to find a good
+ * default console on serial ports. It tries to match the open firmware
+ * default output with one of the available serial console drivers.
+ */
+static int __init check_pmac_serial_console(void)
+{
+ struct device_node *prom_stdout = NULL;
+ int offset = 0;
+ const char *name;
+#ifdef CONFIG_SERIAL_PMACZILOG_TTYS
+ char *devname = "ttyS";
+#else
+ char *devname = "ttyPZ";
+#endif
+
+ pr_debug(" -> check_pmac_serial_console()\n");
+
+ /* The user has requested a console so this is already set up. */
+ if (strstr(boot_command_line, "console=")) {
+ pr_debug(" console was specified !\n");
+ return -EBUSY;
+ }
+
+ if (!of_chosen) {
+ pr_debug(" of_chosen is NULL !\n");
+ return -ENODEV;
+ }
+
+ /* We are getting a weird phandle from OF ... */
+ /* ... So use the full path instead */
+ name = of_get_property(of_chosen, "linux,stdout-path", NULL);
+ if (name == NULL) {
+ pr_debug(" no linux,stdout-path !\n");
+ return -ENODEV;
+ }
+ prom_stdout = of_find_node_by_path(name);
+ if (!prom_stdout) {
+ pr_debug(" can't find stdout package %s !\n", name);
+ return -ENODEV;
+ }
+ pr_debug("stdout is %s\n", prom_stdout->full_name);
+
+ name = of_get_property(prom_stdout, "name", NULL);
+ if (!name) {
+ pr_debug(" stdout package has no name !\n");
+ goto not_found;
+ }
+
+ if (strcmp(name, "ch-a") == 0)
+ offset = 0;
+ else if (strcmp(name, "ch-b") == 0)
+ offset = 1;
+ else
+ goto not_found;
+ of_node_put(prom_stdout);
+
+ pr_debug("Found serial console at %s%d\n", devname, offset);
+
+ return add_preferred_console(devname, offset, NULL);
+
+ not_found:
+ pr_debug("No preferred console found !\n");
+ of_node_put(prom_stdout);
+ return -ENODEV;
+}
+console_initcall(check_pmac_serial_console);
+
+#endif /* CONFIG_SERIAL_PMACZILOG_CONSOLE */
+
/*
* Called very early, MMU is off, device-tree isn't unflattened
*/
out_8(sccc, 0xc0);
/* If SCC was the OF output port, read the BRG value, else
- * Setup for 57600 8N1
+ * Setup for 38400 or 57600 8N1 depending on the machine
*/
if (ch_def != NULL) {
out_8(sccc, 13);
scc_inittab[1] = in_8(sccc);
out_8(sccc, 12);
scc_inittab[3] = in_8(sccc);
+ } else if (machine_is_compatible("RackMac1,1")
+ || machine_is_compatible("RackMac1,2")
+ || machine_is_compatible("MacRISC4")) {
+ /* Xserves and G5s default to 57600 */
+ scc_inittab[1] = 0;
+ scc_inittab[3] = 0;
+ } else {
+ /* Others default to 38400 */
+ scc_inittab[1] = 0;
+ scc_inittab[3] = 1;
}
for (i = 0; i < sizeof(scc_inittab); ++i)
}
#define CMM_SHOW(name, format, args...) \
- static ssize_t show_##name(struct sys_device *dev, char *buf) \
+ static ssize_t show_##name(struct sys_device *dev, \
+ struct sysdev_attribute *attr, \
+ char *buf) \
{ \
return sprintf(buf, format, ##args); \
} \
CMM_SHOW(loaned_kb, "%lu\n", PAGES2KB(loaned_pages));
CMM_SHOW(loaned_target_kb, "%lu\n", PAGES2KB(loaned_pages_target));
-static ssize_t show_oom_pages(struct sys_device *dev, char *buf)
+static ssize_t show_oom_pages(struct sys_device *dev,
+ struct sysdev_attribute *attr, char *buf)
{
return sprintf(buf, "%lu\n", PAGES2KB(oom_freed_pages));
}
static ssize_t store_oom_pages(struct sys_device *dev,
+ struct sysdev_attribute *attr,
const char *buf, size_t count)
{
unsigned long val = simple_strtoul (buf, NULL, 10);
args.new = BREAKPOINT_INSTRUCTION;
kcb->kprobe_status = KPROBE_SWAP_INST;
- stop_machine_run(swap_instruction, &args, NR_CPUS);
+ stop_machine(swap_instruction, &args, NULL);
kcb->kprobe_status = status;
}
args.new = p->opcode;
kcb->kprobe_status = KPROBE_SWAP_INST;
- stop_machine_run(swap_instruction, &args, NR_CPUS);
+ stop_machine(swap_instruction, &args, NULL);
kcb->kprobe_status = status;
}
* No kprobe at this address. The fault has not been
* caused by a kprobe breakpoint. The race of breakpoint
* vs. kprobe remove does not exist because on s390 we
- * use stop_machine_run to arm/disarm the breakpoints.
+ * use stop_machine to arm/disarm the breakpoints.
*/
goto no_kprobe;
select HAVE_CLK
select HAVE_IDE
select HAVE_OPROFILE
+ select HAVE_GENERIC_DMA_COHERENT
help
The SuperH is a RISC processor targeted for use in embedded systems
and consumer electronics; it was also used in the Sega Dreamcast
Select RTS7751R2D if configuring for a Renesas Technology
Sales SH-Graphics board.
+config SH_RSK7203
+ bool "RSK7203"
+ depends on CPU_SUBTYPE_SH7203
+
config SH_SDK7780
bool "SDK7780R3"
depends on CPU_SUBTYPE_SH7780
select SYS_SUPPORTS_PCI
select IO_TRAPPED
+config SH_SH7785LCR
+ bool "SH7785LCR"
+ depends on CPU_SUBTYPE_SH7785
+ select SYS_SUPPORTS_PCI
+ select IO_TRAPPED
+
+config SH_SH7785LCR_29BIT_PHYSMAPS
+ bool "SH7785LCR 29bit physmaps"
+ depends on SH_SH7785LCR
+ default y
+ help
+ This board has 2 physical memory maps. It can be changed with
+ DIP switch(S2-5). If you set the DIP switch for S2-5 = ON,
+ you can access all on-board device in 29bit address mode.
+
config SH_MIGOR
bool "Migo-R"
depends on CPU_SUBTYPE_SH7722
Select Migo-R if configuring for the SH7722 Migo-R platform
by Renesas System Solutions Asia Pte. Ltd.
+config SH_AP325RXA
+ bool "AP-325RXA"
+ depends on CPU_SUBTYPE_SH7723
+ help
+ Renesas "AP-325RXA" support.
+ Compatible with ALGO SYSTEM CO.,LTD. "AP-320A"
+
+config SH_SH7763RDP
+ bool "SH7763RDP"
+ depends on CPU_SUBTYPE_SH7763
+ help
+ Select SH7763RDP if configuring for a Renesas SH7763
+ evaluation board.
+
config SH_EDOSK7705
bool "EDOSK7705"
depends on CPU_SUBTYPE_SH7705
source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
source "arch/sh/boards/renesas/r7780rp/Kconfig"
source "arch/sh/boards/renesas/sdk7780/Kconfig"
+source "arch/sh/boards/renesas/migor/Kconfig"
source "arch/sh/boards/magicpanelr2/Kconfig"
menu "Timer and clock configuration"
default "0xff804000" if CPU_SUBTYPE_MXG
default "0xffc30000" if CPU_SUBTYPE_SHX3
default "0xffe00000" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7763 || \
- CPU_SUBTYPE_SH7722 || CPU_SUBTYPE_SH7366
+ CPU_SUBTYPE_SH7722 || CPU_SUBTYPE_SH7366 || \
+ CPU_SUBTYPE_SH7343
default "0xffe80000" if CPU_SH4
default "0xffea0000" if CPU_SUBTYPE_SH7785
default "0xfffe8000" if CPU_SUBTYPE_SH7203
machdir-$(CONFIG_SH_MIGOR) += renesas/migor
machdir-$(CONFIG_SH_SDK7780) += renesas/sdk7780
machdir-$(CONFIG_SH_X3PROTO) += renesas/x3proto
+machdir-$(CONFIG_SH_RSK7203) += renesas/rsk7203
+machdir-$(CONFIG_SH_AP325RXA) += renesas/ap325rxa
+machdir-$(CONFIG_SH_SH7763RDP) += renesas/sh7763rdp
+machdir-$(CONFIG_SH_SH7785LCR) += renesas/sh7785lcr
machdir-$(CONFIG_SH_SH4202_MICRODEV) += superh/microdev
machdir-$(CONFIG_SH_LANDISK) += landisk
machdir-$(CONFIG_SH_TITAN) += titan
*
* Grabs the current RTC seconds counter and adjusts it to the Unix Epoch.
*/
-void aica_rtc_gettimeofday(struct timespec *ts)
+static void aica_rtc_gettimeofday(struct timespec *ts)
{
unsigned long val1, val2;
*
* Adjusts the given @tv to the AICA Epoch and sets the RTC seconds counter.
*/
-int aica_rtc_settimeofday(const time_t secs)
+static int aica_rtc_settimeofday(const time_t secs)
{
unsigned long val1, val2;
unsigned long adj = secs + TWENTY_YEARS;
--- /dev/null
+obj-y := setup.o
--- /dev/null
+/*
+ * Renesas - AP-325RXA
+ * (Compatible with Algo System ., LTD. - AP-320A)
+ *
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ * Author : Yusuke Goda <goda.yuske@renesas.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/physmap.h>
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/delay.h>
+#include <linux/smc911x.h>
+#include <media/soc_camera_platform.h>
+#include <media/sh_mobile_ceu.h>
+#include <asm/sh_mobile_lcdc.h>
+#include <asm/io.h>
+#include <asm/clock.h>
+
+static struct smc911x_platdata smc911x_info = {
+ .flags = SMC911X_USE_32BIT,
+ .irq_flags = IRQF_TRIGGER_LOW,
+};
+
+static struct resource smc9118_resources[] = {
+ [0] = {
+ .start = 0xb6080000,
+ .end = 0xb60fffff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 35,
+ .end = 35,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+static struct platform_device smc9118_device = {
+ .name = "smc911x",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(smc9118_resources),
+ .resource = smc9118_resources,
+ .dev = {
+ .platform_data = &smc911x_info,
+ },
+};
+
+static struct mtd_partition ap325rxa_nor_flash_partitions[] = {
+ {
+ .name = "uboot",
+ .offset = 0,
+ .size = (1 * 1024 * 1024),
+ .mask_flags = MTD_WRITEABLE, /* Read-only */
+ }, {
+ .name = "kernel",
+ .offset = MTDPART_OFS_APPEND,
+ .size = (2 * 1024 * 1024),
+ }, {
+ .name = "other",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ },
+};
+
+static struct physmap_flash_data ap325rxa_nor_flash_data = {
+ .width = 2,
+ .parts = ap325rxa_nor_flash_partitions,
+ .nr_parts = ARRAY_SIZE(ap325rxa_nor_flash_partitions),
+};
+
+static struct resource ap325rxa_nor_flash_resources[] = {
+ [0] = {
+ .name = "NOR Flash",
+ .start = 0x00000000,
+ .end = 0x00ffffff,
+ .flags = IORESOURCE_MEM,
+ }
+};
+
+static struct platform_device ap325rxa_nor_flash_device = {
+ .name = "physmap-flash",
+ .resource = ap325rxa_nor_flash_resources,
+ .num_resources = ARRAY_SIZE(ap325rxa_nor_flash_resources),
+ .dev = {
+ .platform_data = &ap325rxa_nor_flash_data,
+ },
+};
+
+#define FPGA_LCDREG 0xB4100180
+#define FPGA_BKLREG 0xB4100212
+#define FPGA_LCDREG_VAL 0x0018
+#define PORT_PHCR 0xA405010E
+#define PORT_PLCR 0xA4050114
+#define PORT_PMCR 0xA4050116
+#define PORT_PRCR 0xA405011C
+#define PORT_PSCR 0xA405011E
+#define PORT_PZCR 0xA405014C
+#define PORT_HIZCRA 0xA4050158
+#define PORT_MSELCRB 0xA4050182
+#define PORT_PSDR 0xA405013E
+#define PORT_PZDR 0xA405016C
+#define PORT_PSELD 0xA4050154
+
+static void ap320_wvga_power_on(void *board_data)
+{
+ msleep(100);
+
+ /* ASD AP-320/325 LCD ON */
+ ctrl_outw(FPGA_LCDREG_VAL, FPGA_LCDREG);
+
+ /* backlight */
+ ctrl_outw((ctrl_inw(PORT_PSCR) & ~0x00C0) | 0x40, PORT_PSCR);
+ ctrl_outb(ctrl_inb(PORT_PSDR) & ~0x08, PORT_PSDR);
+ ctrl_outw(0x100, FPGA_BKLREG);
+}
+
+static struct sh_mobile_lcdc_info lcdc_info = {
+ .clock_source = LCDC_CLK_EXTERNAL,
+ .ch[0] = {
+ .chan = LCDC_CHAN_MAINLCD,
+ .bpp = 16,
+ .interface_type = RGB18,
+ .clock_divider = 1,
+ .lcd_cfg = {
+ .name = "LB070WV1",
+ .xres = 800,
+ .yres = 480,
+ .left_margin = 40,
+ .right_margin = 160,
+ .hsync_len = 8,
+ .upper_margin = 63,
+ .lower_margin = 80,
+ .vsync_len = 1,
+ .sync = 0, /* hsync and vsync are active low */
+ },
+ .board_cfg = {
+ .display_on = ap320_wvga_power_on,
+ },
+ }
+};
+
+static struct resource lcdc_resources[] = {
+ [0] = {
+ .name = "LCDC",
+ .start = 0xfe940000, /* P4-only space */
+ .end = 0xfe941fff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device lcdc_device = {
+ .name = "sh_mobile_lcdc_fb",
+ .num_resources = ARRAY_SIZE(lcdc_resources),
+ .resource = lcdc_resources,
+ .dev = {
+ .platform_data = &lcdc_info,
+ },
+};
+
+static unsigned char camera_ncm03j_magic[] =
+{
+ 0x87, 0x00, 0x88, 0x08, 0x89, 0x01, 0x8A, 0xE8,
+ 0x1D, 0x00, 0x1E, 0x8A, 0x21, 0x00, 0x33, 0x36,
+ 0x36, 0x60, 0x37, 0x08, 0x3B, 0x31, 0x44, 0x0F,
+ 0x46, 0xF0, 0x4B, 0x28, 0x4C, 0x21, 0x4D, 0x55,
+ 0x4E, 0x1B, 0x4F, 0xC7, 0x50, 0xFC, 0x51, 0x12,
+ 0x58, 0x02, 0x66, 0xC0, 0x67, 0x46, 0x6B, 0xA0,
+ 0x6C, 0x34, 0x7E, 0x25, 0x7F, 0x25, 0x8D, 0x0F,
+ 0x92, 0x40, 0x93, 0x04, 0x94, 0x26, 0x95, 0x0A,
+ 0x99, 0x03, 0x9A, 0xF0, 0x9B, 0x14, 0x9D, 0x7A,
+ 0xC5, 0x02, 0xD6, 0x07, 0x59, 0x00, 0x5A, 0x1A,
+ 0x5B, 0x2A, 0x5C, 0x37, 0x5D, 0x42, 0x5E, 0x56,
+ 0xC8, 0x00, 0xC9, 0x1A, 0xCA, 0x2A, 0xCB, 0x37,
+ 0xCC, 0x42, 0xCD, 0x56, 0xCE, 0x00, 0xCF, 0x1A,
+ 0xD0, 0x2A, 0xD1, 0x37, 0xD2, 0x42, 0xD3, 0x56,
+ 0x5F, 0x68, 0x60, 0x87, 0x61, 0xA3, 0x62, 0xBC,
+ 0x63, 0xD4, 0x64, 0xEA, 0xD6, 0x0F,
+};
+
+static int camera_set_capture(struct soc_camera_platform_info *info,
+ int enable)
+{
+ struct i2c_adapter *a = i2c_get_adapter(0);
+ struct i2c_msg msg;
+ int ret = 0;
+ int i;
+
+ if (!enable)
+ return 0; /* no disable for now */
+
+ for (i = 0; i < ARRAY_SIZE(camera_ncm03j_magic); i += 2) {
+ u_int8_t buf[8];
+
+ msg.addr = 0x6e;
+ msg.buf = buf;
+ msg.len = 2;
+ msg.flags = 0;
+
+ buf[0] = camera_ncm03j_magic[i];
+ buf[1] = camera_ncm03j_magic[i + 1];
+
+ ret = (ret < 0) ? ret : i2c_transfer(a, &msg, 1);
+ }
+
+ return ret;
+}
+
+static struct soc_camera_platform_info camera_info = {
+ .iface = 0,
+ .format_name = "UYVY",
+ .format_depth = 16,
+ .format = {
+ .pixelformat = V4L2_PIX_FMT_UYVY,
+ .colorspace = V4L2_COLORSPACE_SMPTE170M,
+ .width = 640,
+ .height = 480,
+ },
+ .bus_param = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
+ SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
+ .set_capture = camera_set_capture,
+};
+
+static struct platform_device camera_device = {
+ .name = "soc_camera_platform",
+ .dev = {
+ .platform_data = &camera_info,
+ },
+};
+
+static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
+ .flags = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
+ SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
+};
+
+static struct resource ceu_resources[] = {
+ [0] = {
+ .name = "CEU",
+ .start = 0xfe910000,
+ .end = 0xfe91009f,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 52,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device ceu_device = {
+ .name = "sh_mobile_ceu",
+ .num_resources = ARRAY_SIZE(ceu_resources),
+ .resource = ceu_resources,
+ .dev = {
+ .platform_data = &sh_mobile_ceu_info,
+ },
+};
+
+static struct platform_device *ap325rxa_devices[] __initdata = {
+ &smc9118_device,
+ &ap325rxa_nor_flash_device,
+ &lcdc_device,
+ &ceu_device,
+ &camera_device,
+};
+
+static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = {
+};
+
+static int __init ap325rxa_devices_setup(void)
+{
+ clk_always_enable("mstp200"); /* LCDC */
+ clk_always_enable("mstp203"); /* CEU */
+
+ platform_resource_setup_memory(&ceu_device, "ceu", 4 << 20);
+
+ i2c_register_board_info(0, ap325rxa_i2c_devices,
+ ARRAY_SIZE(ap325rxa_i2c_devices));
+
+ return platform_add_devices(ap325rxa_devices,
+ ARRAY_SIZE(ap325rxa_devices));
+}
+device_initcall(ap325rxa_devices_setup);
+
+static void __init ap325rxa_setup(char **cmdline_p)
+{
+ /* LCDC configuration */
+ ctrl_outw(ctrl_inw(PORT_PHCR) & ~0xffff, PORT_PHCR);
+ ctrl_outw(ctrl_inw(PORT_PLCR) & ~0xffff, PORT_PLCR);
+ ctrl_outw(ctrl_inw(PORT_PMCR) & ~0xffff, PORT_PMCR);
+ ctrl_outw(ctrl_inw(PORT_PRCR) & ~0x03ff, PORT_PRCR);
+ ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x01C0, PORT_HIZCRA);
+
+ /* CEU */
+ ctrl_outw(ctrl_inw(PORT_MSELCRB) & ~0x0001, PORT_MSELCRB);
+ ctrl_outw(ctrl_inw(PORT_PSELD) & ~0x0003, PORT_PSELD);
+ ctrl_outw((ctrl_inw(PORT_PZCR) & ~0xff00) | 0x5500, PORT_PZCR);
+ ctrl_outb((ctrl_inb(PORT_PZDR) & ~0xf0) | 0x20, PORT_PZDR);
+}
+
+static struct sh_machine_vector mv_ap325rxa __initmv = {
+ .mv_name = "AP-325RXA",
+ .mv_setup = ap325rxa_setup,
+};
--- /dev/null
+if SH_MIGOR
+
+choice
+ prompt "Migo-R LCD Panel Board Selection"
+ default SH_MIGOR_QVGA
+
+config SH_MIGOR_QVGA
+ bool "QVGA (320x240)"
+
+config SH_MIGOR_RTA_WVGA
+ bool "RTA WVGA (800x480)"
+
+endchoice
+
+endif
obj-y := setup.o
+obj-$(CONFIG_SH_MIGOR_QVGA) += lcd_qvga.o
--- /dev/null
+/*
+ * Support for SuperH MigoR Quarter VGA LCD Panel
+ *
+ * Copyright (C) 2008 Magnus Damm
+ *
+ * Based on lcd_powertip.c from Kenati Technologies Pvt Ltd.
+ * Copyright (c) 2007 Ujjwal Pande <ujjwal@kenati.com>,
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <asm/sh_mobile_lcdc.h>
+#include <asm/migor.h>
+
+/* LCD Module is a PH240320T according to board schematics. This module
+ * is made up of a 240x320 LCD hooked up to a R61505U (or HX8347-A01?)
+ * Driver IC. This IC is connected to the SH7722 built-in LCDC using a
+ * SYS-80 interface configured in 16 bit mode.
+ *
+ * Index 0: "Device Code Read" returns 0x1505.
+ */
+
+static void reset_lcd_module(void)
+{
+ ctrl_outb(ctrl_inb(PORT_PHDR) & ~0x04, PORT_PHDR);
+ mdelay(2);
+ ctrl_outb(ctrl_inb(PORT_PHDR) | 0x04, PORT_PHDR);
+ mdelay(1);
+}
+
+/* DB0-DB7 are connected to D1-D8, and DB8-DB15 to D10-D17 */
+
+static unsigned long adjust_reg18(unsigned short data)
+{
+ unsigned long tmp1, tmp2;
+
+ tmp1 = (data<<1 | 0x00000001) & 0x000001FF;
+ tmp2 = (data<<2 | 0x00000200) & 0x0003FE00;
+ return tmp1 | tmp2;
+}
+
+static void write_reg(void *sys_ops_handle,
+ struct sh_mobile_lcdc_sys_bus_ops *sys_ops,
+ unsigned short reg, unsigned short data)
+{
+ sys_ops->write_index(sys_ops_handle, adjust_reg18(reg << 8 | data));
+}
+
+static void write_reg16(void *sys_ops_handle,
+ struct sh_mobile_lcdc_sys_bus_ops *sys_ops,
+ unsigned short reg, unsigned short data)
+{
+ sys_ops->write_index(sys_ops_handle, adjust_reg18(reg));
+ sys_ops->write_data(sys_ops_handle, adjust_reg18(data));
+}
+
+static unsigned long read_reg16(void *sys_ops_handle,
+ struct sh_mobile_lcdc_sys_bus_ops *sys_ops,
+ unsigned short reg)
+{
+ unsigned long data;
+
+ sys_ops->write_index(sys_ops_handle, adjust_reg18(reg));
+ data = sys_ops->read_data(sys_ops_handle);
+ return ((data >> 1) & 0xff) | ((data >> 2) & 0xff00);
+}
+
+static void migor_lcd_qvga_seq(void *sys_ops_handle,
+ struct sh_mobile_lcdc_sys_bus_ops *sys_ops,
+ unsigned short const *data, int no_data)
+{
+ int i;
+
+ for (i = 0; i < no_data; i += 2)
+ write_reg16(sys_ops_handle, sys_ops, data[i], data[i + 1]);
+}
+
+static const unsigned short sync_data[] = {
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+};
+
+static const unsigned short magic0_data[] = {
+ 0x0060, 0x2700, 0x0008, 0x0808, 0x0090, 0x001A, 0x0007, 0x0001,
+ 0x0017, 0x0001, 0x0019, 0x0000, 0x0010, 0x17B0, 0x0011, 0x0116,
+ 0x0012, 0x0198, 0x0013, 0x1400, 0x0029, 0x000C, 0x0012, 0x01B8,
+};
+
+static const unsigned short magic1_data[] = {
+ 0x0030, 0x0307, 0x0031, 0x0303, 0x0032, 0x0603, 0x0033, 0x0202,
+ 0x0034, 0x0202, 0x0035, 0x0202, 0x0036, 0x1F1F, 0x0037, 0x0303,
+ 0x0038, 0x0303, 0x0039, 0x0603, 0x003A, 0x0202, 0x003B, 0x0102,
+ 0x003C, 0x0204, 0x003D, 0x0000, 0x0001, 0x0100, 0x0002, 0x0300,
+ 0x0003, 0x5028, 0x0020, 0x00ef, 0x0021, 0x0000, 0x0004, 0x0000,
+ 0x0009, 0x0000, 0x000A, 0x0008, 0x000C, 0x0000, 0x000D, 0x0000,
+ 0x0015, 0x8000,
+};
+
+static const unsigned short magic2_data[] = {
+ 0x0061, 0x0001, 0x0092, 0x0100, 0x0093, 0x0001, 0x0007, 0x0021,
+};
+
+static const unsigned short magic3_data[] = {
+ 0x0010, 0x16B0, 0x0011, 0x0111, 0x0007, 0x0061,
+};
+
+int migor_lcd_qvga_setup(void *board_data, void *sohandle,
+ struct sh_mobile_lcdc_sys_bus_ops *so)
+{
+ unsigned long xres = 320;
+ unsigned long yres = 240;
+ int k;
+
+ reset_lcd_module();
+ migor_lcd_qvga_seq(sohandle, so, sync_data, ARRAY_SIZE(sync_data));
+
+ if (read_reg16(sohandle, so, 0) != 0x1505)
+ return -ENODEV;
+
+ pr_info("Migo-R QVGA LCD Module detected.\n");
+
+ migor_lcd_qvga_seq(sohandle, so, sync_data, ARRAY_SIZE(sync_data));
+ write_reg16(sohandle, so, 0x00A4, 0x0001);
+ mdelay(10);
+
+ migor_lcd_qvga_seq(sohandle, so, magic0_data, ARRAY_SIZE(magic0_data));
+ mdelay(100);
+
+ migor_lcd_qvga_seq(sohandle, so, magic1_data, ARRAY_SIZE(magic1_data));
+ write_reg16(sohandle, so, 0x0050, 0xef - (yres - 1));
+ write_reg16(sohandle, so, 0x0051, 0x00ef);
+ write_reg16(sohandle, so, 0x0052, 0x0000);
+ write_reg16(sohandle, so, 0x0053, xres - 1);
+
+ migor_lcd_qvga_seq(sohandle, so, magic2_data, ARRAY_SIZE(magic2_data));
+ mdelay(10);
+
+ migor_lcd_qvga_seq(sohandle, so, magic3_data, ARRAY_SIZE(magic3_data));
+ mdelay(40);
+
+ /* clear GRAM to avoid displaying garbage */
+
+ write_reg16(sohandle, so, 0x0020, 0x0000); /* horiz addr */
+ write_reg16(sohandle, so, 0x0021, 0x0000); /* vert addr */
+
+ for (k = 0; k < (xres * 256); k++) /* yes, 256 words per line */
+ write_reg16(sohandle, so, 0x0022, 0x0000);
+
+ write_reg16(sohandle, so, 0x0020, 0x0000); /* reset horiz addr */
+ write_reg16(sohandle, so, 0x0021, 0x0000); /* reset vert addr */
+ write_reg16(sohandle, so, 0x0007, 0x0173);
+ mdelay(40);
+
+ /* enable display */
+ write_reg(sohandle, so, 0x00, 0x22);
+ mdelay(100);
+ return 0;
+}
#include <linux/mtd/nand.h>
#include <linux/i2c.h>
#include <linux/smc91x.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <media/soc_camera_platform.h>
+#include <media/sh_mobile_ceu.h>
+#include <asm/clock.h>
#include <asm/machvec.h>
#include <asm/io.h>
#include <asm/sh_keysc.h>
+#include <asm/sh_mobile_lcdc.h>
#include <asm/migor.h>
/* Address IRQ Size Bus Description
}
};
+static struct sh_mobile_lcdc_info sh_mobile_lcdc_info = {
+#ifdef CONFIG_SH_MIGOR_RTA_WVGA
+ .clock_source = LCDC_CLK_BUS,
+ .ch[0] = {
+ .chan = LCDC_CHAN_MAINLCD,
+ .bpp = 16,
+ .interface_type = RGB16,
+ .clock_divider = 2,
+ .lcd_cfg = {
+ .name = "LB070WV1",
+ .xres = 800,
+ .yres = 480,
+ .left_margin = 64,
+ .right_margin = 16,
+ .hsync_len = 120,
+ .upper_margin = 1,
+ .lower_margin = 17,
+ .vsync_len = 2,
+ .sync = 0,
+ },
+ }
+#endif
+#ifdef CONFIG_SH_MIGOR_QVGA
+ .clock_source = LCDC_CLK_PERIPHERAL,
+ .ch[0] = {
+ .chan = LCDC_CHAN_MAINLCD,
+ .bpp = 16,
+ .interface_type = SYS16A,
+ .clock_divider = 10,
+ .lcd_cfg = {
+ .name = "PH240320T",
+ .xres = 320,
+ .yres = 240,
+ .left_margin = 0,
+ .right_margin = 16,
+ .hsync_len = 8,
+ .upper_margin = 1,
+ .lower_margin = 17,
+ .vsync_len = 2,
+ .sync = FB_SYNC_HOR_HIGH_ACT,
+ },
+ .board_cfg = {
+ .setup_sys = migor_lcd_qvga_setup,
+ },
+ .sys_bus_cfg = {
+ .ldmt2r = 0x06000a09,
+ .ldmt3r = 0x180e3418,
+ },
+ }
+#endif
+};
+
+static struct resource migor_lcdc_resources[] = {
+ [0] = {
+ .name = "LCDC",
+ .start = 0xfe940000, /* P4-only space */
+ .end = 0xfe941fff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device migor_lcdc_device = {
+ .name = "sh_mobile_lcdc_fb",
+ .num_resources = ARRAY_SIZE(migor_lcdc_resources),
+ .resource = migor_lcdc_resources,
+ .dev = {
+ .platform_data = &sh_mobile_lcdc_info,
+ },
+};
+
+static struct clk *camera_clk;
+
+static void camera_power_on(void)
+{
+ unsigned char value;
+
+ camera_clk = clk_get(NULL, "video_clk");
+ clk_set_rate(camera_clk, 24000000);
+ clk_enable(camera_clk); /* start VIO_CKO */
+
+ mdelay(10);
+ value = ctrl_inb(PORT_PTDR);
+ value &= ~0x09;
+#ifndef CONFIG_SH_MIGOR_RTA_WVGA
+ value |= 0x01;
+#endif
+ ctrl_outb(value, PORT_PTDR);
+ mdelay(10);
+
+ ctrl_outb(value | 8, PORT_PTDR);
+}
+
+static void camera_power_off(void)
+{
+ clk_disable(camera_clk); /* stop VIO_CKO */
+ clk_put(camera_clk);
+
+ ctrl_outb(ctrl_inb(PORT_PTDR) & ~0x08, PORT_PTDR);
+}
+
+static unsigned char camera_ov772x_magic[] =
+{
+ 0x09, 0x01, 0x0c, 0x10, 0x0d, 0x41, 0x0e, 0x01,
+ 0x12, 0x00, 0x13, 0x8F, 0x14, 0x4A, 0x15, 0x00,
+ 0x16, 0x00, 0x17, 0x23, 0x18, 0xa0, 0x19, 0x07,
+ 0x1a, 0xf0, 0x1b, 0x40, 0x1f, 0x00, 0x20, 0x10,
+ 0x22, 0xff, 0x23, 0x01, 0x28, 0x00, 0x29, 0xa0,
+ 0x2a, 0x00, 0x2b, 0x00, 0x2c, 0xf0, 0x2d, 0x00,
+ 0x2e, 0x00, 0x30, 0x80, 0x31, 0x60, 0x32, 0x00,
+ 0x33, 0x00, 0x34, 0x00, 0x3d, 0x80, 0x3e, 0xe2,
+ 0x3f, 0x1f, 0x42, 0x80, 0x43, 0x80, 0x44, 0x80,
+ 0x45, 0x80, 0x46, 0x00, 0x47, 0x00, 0x48, 0x00,
+ 0x49, 0x50, 0x4a, 0x30, 0x4b, 0x50, 0x4c, 0x50,
+ 0x4d, 0x00, 0x4e, 0xef, 0x4f, 0x10, 0x50, 0x60,
+ 0x51, 0x00, 0x52, 0x00, 0x53, 0x24, 0x54, 0x7a,
+ 0x55, 0xfc, 0x62, 0xff, 0x63, 0xf0, 0x64, 0x1f,
+ 0x65, 0x00, 0x66, 0x10, 0x67, 0x00, 0x68, 0x00,
+ 0x69, 0x5c, 0x6a, 0x11, 0x6b, 0xa2, 0x6c, 0x01,
+ 0x6d, 0x50, 0x6e, 0x80, 0x6f, 0x80, 0x70, 0x0f,
+ 0x71, 0x00, 0x72, 0x00, 0x73, 0x0f, 0x74, 0x0f,
+ 0x75, 0xff, 0x78, 0x10, 0x79, 0x70, 0x7a, 0x70,
+ 0x7b, 0xf0, 0x7c, 0xf0, 0x7d, 0xf0, 0x7e, 0x0e,
+ 0x7f, 0x1a, 0x80, 0x31, 0x81, 0x5a, 0x82, 0x69,
+ 0x83, 0x75, 0x84, 0x7e, 0x85, 0x88, 0x86, 0x8f,
+ 0x87, 0x96, 0x88, 0xa3, 0x89, 0xaf, 0x8a, 0xc4,
+ 0x8b, 0xd7, 0x8c, 0xe8, 0x8d, 0x20, 0x8e, 0x00,
+ 0x8f, 0x00, 0x90, 0x08, 0x91, 0x10, 0x92, 0x1f,
+ 0x93, 0x01, 0x94, 0x2c, 0x95, 0x24, 0x96, 0x08,
+ 0x97, 0x14, 0x98, 0x24, 0x99, 0x38, 0x9a, 0x9e,
+ 0x9b, 0x00, 0x9c, 0x40, 0x9e, 0x11, 0x9f, 0x02,
+ 0xa0, 0x00, 0xa1, 0x40, 0xa2, 0x40, 0xa3, 0x06,
+ 0xa4, 0x00, 0xa6, 0x00, 0xa7, 0x40, 0xa8, 0x40,
+ 0xa9, 0x80, 0xaa, 0x80, 0xab, 0x06, 0xac, 0xff,
+ 0x12, 0x06, 0x64, 0x3f, 0x12, 0x46, 0x17, 0x3f,
+ 0x18, 0x50, 0x19, 0x03, 0x1a, 0x78, 0x29, 0x50,
+ 0x2c, 0x78,
+};
+
+static int ov772x_set_capture(struct soc_camera_platform_info *info,
+ int enable)
+{
+ struct i2c_adapter *a = i2c_get_adapter(0);
+ struct i2c_msg msg;
+ int ret = 0;
+ int i;
+
+ if (!enable)
+ return 0; /* camera_power_off() is enough */
+
+ for (i = 0; i < ARRAY_SIZE(camera_ov772x_magic); i += 2) {
+ u_int8_t buf[8];
+
+ msg.addr = 0x21;
+ msg.buf = buf;
+ msg.len = 2;
+ msg.flags = 0;
+
+ buf[0] = camera_ov772x_magic[i];
+ buf[1] = camera_ov772x_magic[i + 1];
+
+ ret = (ret < 0) ? ret : i2c_transfer(a, &msg, 1);
+ }
+
+ return ret;
+}
+
+static struct soc_camera_platform_info ov772x_info = {
+ .iface = 0,
+ .format_name = "RGB565",
+ .format_depth = 16,
+ .format = {
+ .pixelformat = V4L2_PIX_FMT_RGB565,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .width = 320,
+ .height = 240,
+ },
+ .bus_param = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
+ SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
+ .set_capture = ov772x_set_capture,
+};
+
+static struct platform_device migor_camera_device = {
+ .name = "soc_camera_platform",
+ .dev = {
+ .platform_data = &ov772x_info,
+ },
+};
+
+static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
+ .flags = SOCAM_MASTER | SOCAM_DATAWIDTH_8 | SOCAM_PCLK_SAMPLE_RISING \
+ | SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_HIGH,
+ .enable_camera = camera_power_on,
+ .disable_camera = camera_power_off,
+};
+
+static struct resource migor_ceu_resources[] = {
+ [0] = {
+ .name = "CEU",
+ .start = 0xfe910000,
+ .end = 0xfe91009f,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 52,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device migor_ceu_device = {
+ .name = "sh_mobile_ceu",
+ .num_resources = ARRAY_SIZE(migor_ceu_resources),
+ .resource = migor_ceu_resources,
+ .dev = {
+ .platform_data = &sh_mobile_ceu_info,
+ },
+};
+
static struct platform_device *migor_devices[] __initdata = {
&smc91x_eth_device,
&sh_keysc_device,
+ &migor_lcdc_device,
+ &migor_ceu_device,
+ &migor_camera_device,
&migor_nor_flash_device,
&migor_nand_flash_device,
};
-static struct i2c_board_info __initdata migor_i2c_devices[] = {
+static struct i2c_board_info migor_i2c_devices[] = {
{
I2C_BOARD_INFO("rs5c372b", 0x32),
},
static int __init migor_devices_setup(void)
{
+ clk_always_enable("mstp214"); /* KEYSC */
+ clk_always_enable("mstp200"); /* LCDC */
+ clk_always_enable("mstp203"); /* CEU */
+
+ platform_resource_setup_memory(&migor_ceu_device, "ceu", 4 << 20);
+
i2c_register_board_info(0, migor_i2c_devices,
ARRAY_SIZE(migor_i2c_devices));
ctrl_outw(ctrl_inw(PORT_PSELA) & ~0x4100, PORT_PSELA);
ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x4000, PORT_HIZCRA);
ctrl_outw(ctrl_inw(PORT_HIZCRC) & ~0xc000, PORT_HIZCRC);
- ctrl_outl(ctrl_inl(MSTPCR2) & ~0x00004000, MSTPCR2);
/* NAND Flash */
ctrl_outw(ctrl_inw(PORT_PXCR) & 0x0fff, PORT_PXCR);
ctrl_outl((ctrl_inl(BSC_CS6ABCR) & ~0x00000600) | 0x00000200,
BSC_CS6ABCR);
- /* I2C */
- ctrl_outl(ctrl_inl(MSTPCR1) & ~0x00000200, MSTPCR1);
-
/* Touch Panel - Enable IRQ6 */
ctrl_outw(ctrl_inw(PORT_PZCR) & ~0xc, PORT_PZCR);
ctrl_outw((ctrl_inw(PORT_PSELA) | 0x8000), PORT_PSELA);
ctrl_outw((ctrl_inw(PORT_HIZCRC) & ~0x4000), PORT_HIZCRC);
+
+#ifdef CONFIG_SH_MIGOR_RTA_WVGA
+ /* LCDC - WVGA - Enable RGB Interface signals */
+ ctrl_outw(ctrl_inw(PORT_PACR) & ~0x0003, PORT_PACR);
+ ctrl_outw(0x0000, PORT_PHCR);
+ ctrl_outw(0x0000, PORT_PLCR);
+ ctrl_outw(0x0000, PORT_PMCR);
+ ctrl_outw(ctrl_inw(PORT_PRCR) & ~0x000f, PORT_PRCR);
+ ctrl_outw((ctrl_inw(PORT_PSELD) & ~0x000d) | 0x0400, PORT_PSELD);
+ ctrl_outw(ctrl_inw(PORT_MSELCRB) & ~0x0100, PORT_MSELCRB);
+ ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x01e0, PORT_HIZCRA);
+#endif
+#ifdef CONFIG_SH_MIGOR_QVGA
+ /* LCDC - QVGA - Enable SYS Interface signals */
+ ctrl_outw(ctrl_inw(PORT_PACR) & ~0x0003, PORT_PACR);
+ ctrl_outw((ctrl_inw(PORT_PHCR) & ~0xcfff) | 0x0010, PORT_PHCR);
+ ctrl_outw(0x0000, PORT_PLCR);
+ ctrl_outw(0x0000, PORT_PMCR);
+ ctrl_outw(ctrl_inw(PORT_PRCR) & ~0x030f, PORT_PRCR);
+ ctrl_outw((ctrl_inw(PORT_PSELD) & ~0x0001) | 0x0420, PORT_PSELD);
+ ctrl_outw(ctrl_inw(PORT_MSELCRB) | 0x0100, PORT_MSELCRB);
+ ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x01e0, PORT_HIZCRA);
+#endif
+
+ /* CEU */
+ ctrl_outw((ctrl_inw(PORT_PTCR) & ~0x03c3) | 0x0051, PORT_PTCR);
+ ctrl_outw(ctrl_inw(PORT_PUCR) & ~0x03ff, PORT_PUCR);
+ ctrl_outw(ctrl_inw(PORT_PVCR) & ~0x03ff, PORT_PVCR);
+ ctrl_outw(ctrl_inw(PORT_PWCR) & ~0x3c00, PORT_PWCR);
+ ctrl_outw(ctrl_inw(PORT_PSELC) | 0x0001, PORT_PSELC);
+ ctrl_outw(ctrl_inw(PORT_PSELD) & ~0x2000, PORT_PSELD);
+ ctrl_outw(ctrl_inw(PORT_PSELE) | 0x000f, PORT_PSELE);
+ ctrl_outw(ctrl_inw(PORT_MSELCRB) | 0x2200, PORT_MSELCRB);
+ ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x0a00, PORT_HIZCRA);
+ ctrl_outw(ctrl_inw(PORT_HIZCRB) & ~0x0003, PORT_HIZCRB);
}
static struct sh_machine_vector mv_migor __initmv = {
--- /dev/null
+obj-y := setup.o
--- /dev/null
+/*
+ * Renesas Technology Europe RSK+ 7203 Support.
+ *
+ * Copyright (C) 2008 Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/map.h>
+#include <asm/machvec.h>
+#include <asm/io.h>
+
+static struct resource smc911x_resources[] = {
+ [0] = {
+ .start = 0x24000000,
+ .end = 0x24000000 + 0x100,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 64,
+ .end = 64,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device smc911x_device = {
+ .name = "smc911x",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(smc911x_resources),
+ .resource = smc911x_resources,
+};
+
+static const char *probes[] = { "cmdlinepart", NULL };
+
+static struct mtd_partition *parsed_partitions;
+
+static struct mtd_partition rsk7203_partitions[] = {
+ {
+ .name = "Bootloader",
+ .offset = 0x00000000,
+ .size = 0x00040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "Kernel",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0x001c0000,
+ }, {
+ .name = "Flash_FS",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = MTDPART_SIZ_FULL,
+ }
+};
+
+static struct physmap_flash_data flash_data = {
+ .width = 2,
+};
+
+static struct resource flash_resource = {
+ .start = 0x20000000,
+ .end = 0x20400000,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device flash_device = {
+ .name = "physmap-flash",
+ .id = -1,
+ .resource = &flash_resource,
+ .num_resources = 1,
+ .dev = {
+ .platform_data = &flash_data,
+ },
+};
+
+static struct mtd_info *flash_mtd;
+
+static struct map_info rsk7203_flash_map = {
+ .name = "RSK+ Flash",
+ .size = 0x400000,
+ .bankwidth = 2,
+};
+
+static void __init set_mtd_partitions(void)
+{
+ int nr_parts = 0;
+
+ simple_map_init(&rsk7203_flash_map);
+ flash_mtd = do_map_probe("cfi_probe", &rsk7203_flash_map);
+ nr_parts = parse_mtd_partitions(flash_mtd, probes,
+ &parsed_partitions, 0);
+ /* If there is no partition table, used the hard coded table */
+ if (nr_parts <= 0) {
+ flash_data.parts = rsk7203_partitions;
+ flash_data.nr_parts = ARRAY_SIZE(rsk7203_partitions);
+ } else {
+ flash_data.nr_parts = nr_parts;
+ flash_data.parts = parsed_partitions;
+ }
+}
+
+
+static struct platform_device *rsk7203_devices[] __initdata = {
+ &smc911x_device,
+ &flash_device,
+};
+
+static int __init rsk7203_devices_setup(void)
+{
+ set_mtd_partitions();
+ return platform_add_devices(rsk7203_devices,
+ ARRAY_SIZE(rsk7203_devices));
+}
+device_initcall(rsk7203_devices_setup);
+
+/*
+ * The Machine Vector
+ */
+static struct sh_machine_vector mv_rsk7203 __initmv = {
+ .mv_name = "RSK+7203",
+};
--- /dev/null
+obj-y := setup.o irq.o
--- /dev/null
+/*
+ * linux/arch/sh/boards/renesas/sh7763rdp/irq.c
+ *
+ * Renesas Solutions SH7763RDP Support.
+ *
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/sh7763rdp.h>
+
+#define INTC_BASE (0xFFD00000)
+#define INTC_INT2PRI7 (INTC_BASE+0x4001C)
+#define INTC_INT2MSKCR (INTC_BASE+0x4003C)
+#define INTC_INT2MSKCR1 (INTC_BASE+0x400D4)
+
+/*
+ * Initialize IRQ setting
+ */
+void __init init_sh7763rdp_IRQ(void)
+{
+ /* GPIO enabled */
+ ctrl_outl(1 << 25, INTC_INT2MSKCR);
+
+ /* enable GPIO interrupts */
+ ctrl_outl((ctrl_inl(INTC_INT2PRI7) & 0xFF00FFFF) | 0x000F0000,
+ INTC_INT2PRI7);
+
+ /* USBH enabled */
+ ctrl_outl(1 << 17, INTC_INT2MSKCR1);
+
+ /* GETHER enabled */
+ ctrl_outl(1 << 16, INTC_INT2MSKCR1);
+
+ /* DMAC enabled */
+ ctrl_outl(1 << 8, INTC_INT2MSKCR);
+}
--- /dev/null
+/*
+ * linux/arch/sh/boards/renesas/sh7763rdp/setup.c
+ *
+ * Renesas Solutions sh7763rdp board
+ *
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/input.h>
+#include <linux/mtd/physmap.h>
+#include <asm/io.h>
+#include <asm/sh7763rdp.h>
+
+/* NOR Flash */
+static struct mtd_partition sh7763rdp_nor_flash_partitions[] = {
+ {
+ .name = "U-Boot",
+ .offset = 0,
+ .size = (2 * 128 * 1024),
+ .mask_flags = MTD_WRITEABLE, /* Read-only */
+ }, {
+ .name = "Linux-Kernel",
+ .offset = MTDPART_OFS_APPEND,
+ .size = (20 * 128 * 1024),
+ }, {
+ .name = "Root Filesystem",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ },
+};
+
+static struct physmap_flash_data sh7763rdp_nor_flash_data = {
+ .width = 2,
+ .parts = sh7763rdp_nor_flash_partitions,
+ .nr_parts = ARRAY_SIZE(sh7763rdp_nor_flash_partitions),
+};
+
+static struct resource sh7763rdp_nor_flash_resources[] = {
+ [0] = {
+ .name = "NOR Flash",
+ .start = 0,
+ .end = (64 * 1024 * 1024),
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device sh7763rdp_nor_flash_device = {
+ .name = "physmap-flash",
+ .resource = sh7763rdp_nor_flash_resources,
+ .num_resources = ARRAY_SIZE(sh7763rdp_nor_flash_resources),
+ .dev = {
+ .platform_data = &sh7763rdp_nor_flash_data,
+ },
+};
+
+static struct platform_device *sh7763rdp_devices[] __initdata = {
+ &sh7763rdp_nor_flash_device,
+};
+
+static int __init sh7763rdp_devices_setup(void)
+{
+ return platform_add_devices(sh7763rdp_devices,
+ ARRAY_SIZE(sh7763rdp_devices));
+}
+__initcall(sh7763rdp_devices_setup);
+
+static void __init sh7763rdp_setup(char **cmdline_p)
+{
+ /* Board version check */
+ if (ctrl_inw(CPLD_BOARD_ID_ERV_REG) == 0xECB1)
+ printk(KERN_INFO "RTE Standard Configuration\n");
+ else
+ printk(KERN_INFO "RTA Standard Configuration\n");
+
+ /* USB pin select bits (clear bit 5-2 to 0) */
+ ctrl_outw((ctrl_inw(PORT_PSEL2) & 0xFFC3), PORT_PSEL2);
+ /* USBH setup port I controls to other (clear bits 4-9 to 0) */
+ ctrl_outw(ctrl_inw(PORT_PICR) & 0xFC0F, PORT_PICR);
+
+ /* Select USB Host controller */
+ ctrl_outw(0x00, USB_USBHSC);
+
+ /* For LCD */
+ /* set PTJ7-1, bits 15-2 of PJCR to 0 */
+ ctrl_outw(ctrl_inw(PORT_PJCR) & 0x0003, PORT_PJCR);
+ /* set PTI5, bits 11-10 of PICR to 0 */
+ ctrl_outw(ctrl_inw(PORT_PICR) & 0xF3FF, PORT_PICR);
+ ctrl_outw(0, PORT_PKCR);
+ ctrl_outw(0, PORT_PLCR);
+ /* set PSEL2 bits 14-8, 5-4, of PSEL2 to 0 */
+ ctrl_outw((ctrl_inw(PORT_PSEL2) & 0x00C0), PORT_PSEL2);
+ /* set PSEL3 bits 14-12, 6-4, 2-0 of PSEL3 to 0 */
+ ctrl_outw((ctrl_inw(PORT_PSEL3) & 0x0700), PORT_PSEL3);
+
+ /* For HAC */
+ /* bit3-0 0100:HAC & SSI1 enable */
+ ctrl_outw((ctrl_inw(PORT_PSEL1) & 0xFFF0) | 0x0004, PORT_PSEL1);
+ /* bit14 1:SSI_HAC_CLK enable */
+ ctrl_outw(ctrl_inw(PORT_PSEL4) | 0x4000, PORT_PSEL4);
+
+ /* SH-Ether */
+ ctrl_outw((ctrl_inw(PORT_PSEL1) & ~0xff00) | 0x2400, PORT_PSEL1);
+ ctrl_outw(0x0, PORT_PFCR);
+ ctrl_outw(0x0, PORT_PFCR);
+ ctrl_outw(0x0, PORT_PFCR);
+
+ /* MMC */
+ /*selects SCIF and MMC other functions */
+ ctrl_outw(0x0001, PORT_PSEL0);
+ /* MMC clock operates */
+ ctrl_outl(ctrl_inl(MSTPCR1) & ~0x8, MSTPCR1);
+ ctrl_outw(ctrl_inw(PORT_PACR) & ~0x3000, PORT_PACR);
+ ctrl_outw(ctrl_inw(PORT_PCCR) & ~0xCFC3, PORT_PCCR);
+}
+
+static struct sh_machine_vector mv_sh7763rdp __initmv = {
+ .mv_name = "sh7763drp",
+ .mv_setup = sh7763rdp_setup,
+ .mv_nr_irqs = 112,
+ .mv_init_irq = init_sh7763rdp_IRQ,
+};
--- /dev/null
+obj-y := setup.o
--- /dev/null
+/*
+ * Renesas Technology Corp. R0P7785LC0011RL Support.
+ *
+ * Copyright (C) 2008 Yoshihiro Shimoda
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/sm501.h>
+#include <linux/sm501-regs.h>
+#include <linux/fb.h>
+#include <linux/mtd/physmap.h>
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/i2c-pca-platform.h>
+#include <linux/i2c-algo-pca.h>
+#include <asm/heartbeat.h>
+#include <asm/sh7785lcr.h>
+
+/*
+ * NOTE: This board has 2 physical memory maps.
+ * Please look at include/asm-sh/sh7785lcr.h or hardware manual.
+ */
+static struct resource heartbeat_resources[] = {
+ [0] = {
+ .start = PLD_LEDCR,
+ .end = PLD_LEDCR,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct heartbeat_data heartbeat_data = {
+ .regsize = 8,
+};
+
+static struct platform_device heartbeat_device = {
+ .name = "heartbeat",
+ .id = -1,
+ .dev = {
+ .platform_data = &heartbeat_data,
+ },
+ .num_resources = ARRAY_SIZE(heartbeat_resources),
+ .resource = heartbeat_resources,
+};
+
+static struct mtd_partition nor_flash_partitions[] = {
+ {
+ .name = "loader",
+ .offset = 0x00000000,
+ .size = 512 * 1024,
+ },
+ {
+ .name = "bootenv",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 512 * 1024,
+ },
+ {
+ .name = "kernel",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 4 * 1024 * 1024,
+ },
+ {
+ .name = "data",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ },
+};
+
+static struct physmap_flash_data nor_flash_data = {
+ .width = 4,
+ .parts = nor_flash_partitions,
+ .nr_parts = ARRAY_SIZE(nor_flash_partitions),
+};
+
+static struct resource nor_flash_resources[] = {
+ [0] = {
+ .start = NOR_FLASH_ADDR,
+ .end = NOR_FLASH_ADDR + NOR_FLASH_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ }
+};
+
+static struct platform_device nor_flash_device = {
+ .name = "physmap-flash",
+ .dev = {
+ .platform_data = &nor_flash_data,
+ },
+ .num_resources = ARRAY_SIZE(nor_flash_resources),
+ .resource = nor_flash_resources,
+};
+
+static struct resource r8a66597_usb_host_resources[] = {
+ [0] = {
+ .name = "r8a66597_hcd",
+ .start = R8A66597_ADDR,
+ .end = R8A66597_ADDR + R8A66597_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .name = "r8a66597_hcd",
+ .start = 2,
+ .end = 2,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device r8a66597_usb_host_device = {
+ .name = "r8a66597_hcd",
+ .id = -1,
+ .dev = {
+ .dma_mask = NULL,
+ .coherent_dma_mask = 0xffffffff,
+ },
+ .num_resources = ARRAY_SIZE(r8a66597_usb_host_resources),
+ .resource = r8a66597_usb_host_resources,
+};
+
+static struct resource sm501_resources[] = {
+ [0] = {
+ .start = SM107_MEM_ADDR,
+ .end = SM107_MEM_ADDR + SM107_MEM_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = SM107_REG_ADDR,
+ .end = SM107_REG_ADDR + SM107_REG_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = {
+ .start = 10,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct fb_videomode sm501_default_mode_crt = {
+ .pixclock = 35714, /* 28MHz */
+ .xres = 640,
+ .yres = 480,
+ .left_margin = 105,
+ .right_margin = 16,
+ .upper_margin = 33,
+ .lower_margin = 10,
+ .hsync_len = 39,
+ .vsync_len = 2,
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+};
+
+static struct fb_videomode sm501_default_mode_pnl = {
+ .pixclock = 40000, /* 25MHz */
+ .xres = 640,
+ .yres = 480,
+ .left_margin = 2,
+ .right_margin = 16,
+ .upper_margin = 33,
+ .lower_margin = 10,
+ .hsync_len = 39,
+ .vsync_len = 2,
+ .sync = 0,
+};
+
+static struct sm501_platdata_fbsub sm501_pdata_fbsub_pnl = {
+ .def_bpp = 16,
+ .def_mode = &sm501_default_mode_pnl,
+ .flags = SM501FB_FLAG_USE_INIT_MODE |
+ SM501FB_FLAG_USE_HWCURSOR |
+ SM501FB_FLAG_USE_HWACCEL |
+ SM501FB_FLAG_DISABLE_AT_EXIT |
+ SM501FB_FLAG_PANEL_NO_VBIASEN,
+};
+
+static struct sm501_platdata_fbsub sm501_pdata_fbsub_crt = {
+ .def_bpp = 16,
+ .def_mode = &sm501_default_mode_crt,
+ .flags = SM501FB_FLAG_USE_INIT_MODE |
+ SM501FB_FLAG_USE_HWCURSOR |
+ SM501FB_FLAG_USE_HWACCEL |
+ SM501FB_FLAG_DISABLE_AT_EXIT,
+};
+
+static struct sm501_platdata_fb sm501_fb_pdata = {
+ .fb_route = SM501_FB_OWN,
+ .fb_crt = &sm501_pdata_fbsub_crt,
+ .fb_pnl = &sm501_pdata_fbsub_pnl,
+};
+
+static struct sm501_initdata sm501_initdata = {
+ .gpio_high = {
+ .set = 0x00001fe0,
+ .mask = 0x0,
+ },
+ .devices = 0,
+ .mclk = 84 * 1000000,
+ .m1xclk = 112 * 1000000,
+};
+
+static struct sm501_platdata sm501_platform_data = {
+ .init = &sm501_initdata,
+ .fb = &sm501_fb_pdata,
+};
+
+static struct platform_device sm501_device = {
+ .name = "sm501",
+ .id = -1,
+ .dev = {
+ .platform_data = &sm501_platform_data,
+ },
+ .num_resources = ARRAY_SIZE(sm501_resources),
+ .resource = sm501_resources,
+};
+
+static struct resource i2c_resources[] = {
+ [0] = {
+ .start = PCA9564_ADDR,
+ .end = PCA9564_ADDR + PCA9564_SIZE - 1,
+ .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
+ },
+ [1] = {
+ .start = 12,
+ .end = 12,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct i2c_pca9564_pf_platform_data i2c_platform_data = {
+ .gpio = 0,
+ .i2c_clock_speed = I2C_PCA_CON_330kHz,
+ .timeout = 100,
+};
+
+static struct platform_device i2c_device = {
+ .name = "i2c-pca-platform",
+ .id = -1,
+ .dev = {
+ .platform_data = &i2c_platform_data,
+ },
+ .num_resources = ARRAY_SIZE(i2c_resources),
+ .resource = i2c_resources,
+};
+
+static struct platform_device *sh7785lcr_devices[] __initdata = {
+ &heartbeat_device,
+ &nor_flash_device,
+ &r8a66597_usb_host_device,
+ &sm501_device,
+ &i2c_device,
+};
+
+static struct i2c_board_info __initdata sh7785lcr_i2c_devices[] = {
+ {
+ I2C_BOARD_INFO("r2025sd", 0x32),
+ },
+};
+
+static int __init sh7785lcr_devices_setup(void)
+{
+ i2c_register_board_info(0, sh7785lcr_i2c_devices,
+ ARRAY_SIZE(sh7785lcr_i2c_devices));
+
+ return platform_add_devices(sh7785lcr_devices,
+ ARRAY_SIZE(sh7785lcr_devices));
+}
+__initcall(sh7785lcr_devices_setup);
+
+/* Initialize IRQ setting */
+void __init init_sh7785lcr_IRQ(void)
+{
+ plat_irq_setup_pins(IRQ_MODE_IRQ7654);
+ plat_irq_setup_pins(IRQ_MODE_IRQ3210);
+}
+
+static void sh7785lcr_power_off(void)
+{
+ ctrl_outb(0x01, P2SEGADDR(PLD_POFCR));
+}
+
+/* Initialize the board */
+static void __init sh7785lcr_setup(char **cmdline_p)
+{
+ void __iomem *sm501_reg;
+
+ printk(KERN_INFO "Renesas Technology Corp. R0P7785LC0011RL support.\n");
+
+ pm_power_off = sh7785lcr_power_off;
+
+ /* sm501 DRAM configuration */
+ sm501_reg = (void __iomem *)0xb3e00000 + SM501_DRAM_CONTROL;
+ writel(0x000307c2, sm501_reg);
+}
+
+/*
+ * The Machine Vector
+ */
+static struct sh_machine_vector mv_sh7785lcr __initmv = {
+ .mv_name = "SH7785LCR",
+ .mv_setup = sh7785lcr_setup,
+ .mv_init_irq = init_sh7785lcr_IRQ,
+};
+
/*
- * arch/sh/boards/se/7343/irq.c
+ * linux/arch/sh/boards/se/7343/irq.c
*
+ * Copyright (C) 2008 Yoshihiro Shimoda
+ *
+ * Based on linux/arch/sh/boards/se/7722/irq.c
+ * Copyright (C) 2007 Nobuhiro Iwamatsu
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
*/
#include <linux/init.h>
-#include <linux/interrupt.h>
#include <linux/irq.h>
+#include <linux/interrupt.h>
#include <asm/irq.h>
#include <asm/io.h>
-#include <asm/mach/se7343.h>
+#include <asm/se7343.h>
-static void
-disable_intreq_irq(unsigned int irq)
+static void disable_se7343_irq(unsigned int irq)
{
- int bit = irq - OFFCHIP_IRQ_BASE;
- u16 val;
-
- val = ctrl_inw(PA_CPLD_IMSK);
- val |= 1 << bit;
- ctrl_outw(val, PA_CPLD_IMSK);
+ unsigned int bit = irq - SE7343_FPGA_IRQ_BASE;
+ ctrl_outw(ctrl_inw(PA_CPLD_IMSK) | 1 << bit, PA_CPLD_IMSK);
}
-static void
-enable_intreq_irq(unsigned int irq)
+static void enable_se7343_irq(unsigned int irq)
{
- int bit = irq - OFFCHIP_IRQ_BASE;
- u16 val;
-
- val = ctrl_inw(PA_CPLD_IMSK);
- val &= ~(1 << bit);
- ctrl_outw(val, PA_CPLD_IMSK);
+ unsigned int bit = irq - SE7343_FPGA_IRQ_BASE;
+ ctrl_outw(ctrl_inw(PA_CPLD_IMSK) & ~(1 << bit), PA_CPLD_IMSK);
}
-static void
-mask_and_ack_intreq_irq(unsigned int irq)
-{
- disable_intreq_irq(irq);
-}
-
-static unsigned int
-startup_intreq_irq(unsigned int irq)
-{
- enable_intreq_irq(irq);
- return 0;
-}
-
-static void
-shutdown_intreq_irq(unsigned int irq)
-{
- disable_intreq_irq(irq);
-}
-
-static void
-end_intreq_irq(unsigned int irq)
-{
- if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
- enable_intreq_irq(irq);
-}
-
-static struct hw_interrupt_type intreq_irq_type = {
- .typename = "FPGA-IRQ",
- .startup = startup_intreq_irq,
- .shutdown = shutdown_intreq_irq,
- .enable = enable_intreq_irq,
- .disable = disable_intreq_irq,
- .ack = mask_and_ack_intreq_irq,
- .end = end_intreq_irq
+static struct irq_chip se7343_irq_chip __read_mostly = {
+ .name = "SE7343-FPGA",
+ .mask = disable_se7343_irq,
+ .unmask = enable_se7343_irq,
+ .mask_ack = disable_se7343_irq,
};
-static void
-make_intreq_irq(unsigned int irq)
-{
- disable_irq_nosync(irq);
- irq_desc[irq].chip = &intreq_irq_type;
- disable_intreq_irq(irq);
-}
-
-int
-shmse_irq_demux(int irq)
+static void se7343_irq_demux(unsigned int irq, struct irq_desc *desc)
{
- int bit;
- volatile u16 val;
-
- if (irq == IRQ5_IRQ) {
- /* Read status Register */
- val = ctrl_inw(PA_CPLD_ST);
- bit = ffs(val);
- if (bit != 0)
- return OFFCHIP_IRQ_BASE + bit - 1;
+ unsigned short intv = ctrl_inw(PA_CPLD_ST);
+ struct irq_desc *ext_desc;
+ unsigned int ext_irq = SE7343_FPGA_IRQ_BASE;
+
+ intv &= (1 << SE7343_FPGA_IRQ_NR) - 1;
+
+ while (intv) {
+ if (intv & 1) {
+ ext_desc = irq_desc + ext_irq;
+ handle_level_irq(ext_irq, ext_desc);
+ }
+ intv >>= 1;
+ ext_irq++;
}
- return irq;
}
-/* IRQ5 is multiplexed between the following sources:
- * 1. PC Card socket
- * 2. Extension slot
- * 3. USB Controller
- * 4. Serial Controller
- *
- * We configure IRQ5 as a cascade IRQ.
- */
-static struct irqaction irq5 = {
- .handler = no_action,
- .mask = CPU_MASK_NONE,
- .name = "IRQ5-cascade",
-};
-
-static struct ipr_data se7343_irq5_ipr_map[] = {
- { IRQ5_IRQ, IRQ5_IPR_ADDR+2, IRQ5_IPR_POS, IRQ5_PRIORITY },
-};
-static struct ipr_data se7343_siof0_vpu_ipr_map[] = {
- { SIOF0_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
- { VPU_IRQ, VPU_IPR_ADDR, VPU_IPR_POS, 8 },
-};
-static struct ipr_data se7343_other_ipr_map[] = {
- { DMTE0_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
- { DMTE1_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
- { DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
- { DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
- { DMTE4_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY },
- { DMTE5_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY },
-
- /* I2C block */
- { IIC0_ALI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY },
- { IIC0_TACKI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY },
- { IIC0_WAITI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY },
- { IIC0_DTEI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY },
-
- { IIC1_ALI_IRQ, IIC1_IPR_ADDR, IIC1_IPR_POS, IIC1_PRIORITY },
- { IIC1_TACKI_IRQ, IIC1_IPR_ADDR, IIC1_IPR_POS, IIC1_PRIORITY },
- { IIC1_WAITI_IRQ, IIC1_IPR_ADDR, IIC1_IPR_POS, IIC1_PRIORITY },
- { IIC1_DTEI_IRQ, IIC1_IPR_ADDR, IIC1_IPR_POS, IIC1_PRIORITY },
-
- /* SIOF */
- { SIOF0_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
-
- /* SIU */
- { SIU_IRQ, SIU_IPR_ADDR, SIU_IPR_POS, SIU_PRIORITY },
-
- /* VIO interrupt */
- { CEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY },
- { BEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY },
- { VEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY },
-
- /*MFI interrupt*/
-
- { MFI_IRQ, MFI_IPR_ADDR, MFI_IPR_POS, MFI_PRIORITY },
-
- /* LCD controller */
- { LCDC_IRQ, LCDC_IPR_ADDR, LCDC_IPR_POS, LCDC_PRIORITY },
-};
-
/*
* Initialize IRQ setting
*/
-void __init
-init_7343se_IRQ(void)
+void __init init_7343se_IRQ(void)
{
- /* Setup Multiplexed interrupts */
- ctrl_outw(8, PA_CPLD_MODESET); /* Set all CPLD interrupts to active
- * low.
- */
- /* Mask all CPLD controller interrupts */
- ctrl_outw(0x0fff, PA_CPLD_IMSK);
-
- /* PC Card interrupts */
- make_intreq_irq(PC_IRQ0);
- make_intreq_irq(PC_IRQ1);
- make_intreq_irq(PC_IRQ2);
- make_intreq_irq(PC_IRQ3);
-
- /* Extension Slot Interrupts */
- make_intreq_irq(EXT_IRQ0);
- make_intreq_irq(EXT_IRQ1);
- make_intreq_irq(EXT_IRQ2);
- make_intreq_irq(EXT_IRQ3);
-
- /* USB Controller interrupts */
- make_intreq_irq(USB_IRQ0);
- make_intreq_irq(USB_IRQ1);
-
- /* Serial Controller interrupts */
- make_intreq_irq(UART_IRQ0);
- make_intreq_irq(UART_IRQ1);
-
- /* Setup all external interrupts to be active low */
- ctrl_outw(0xaaaa, INTC_ICR1);
-
- make_ipr_irq(se7343_irq5_ipr_map, ARRAY_SIZE(se7343_irq5_ipr_map));
-
- setup_irq(IRQ5_IRQ, &irq5);
- /* Set port control to use IRQ5 */
- *(u16 *)0xA4050108 &= ~0xc;
-
- make_ipr_irq(se7343_siof0_vpu_ipr_map, ARRAY_SIZE(se7343_siof0_vpu_ipr_map));
-
- ctrl_outb(0x0f, INTC_IMCR5); /* enable SCIF IRQ */
-
- make_ipr_irq(se7343_other_ipr_map, ARRAY_SIZE(se7343_other_ipr_map));
-
- ctrl_outw(0x2000, PA_MRSHPC + 0x0c); /* mrshpc irq enable */
+ int i;
+
+ ctrl_outw(0, PA_CPLD_IMSK); /* disable all irqs */
+ ctrl_outw(0x2000, 0xb03fffec); /* mrshpc irq enable */
+
+ for (i = 0; i < SE7343_FPGA_IRQ_NR; i++)
+ set_irq_chip_and_handler_name(SE7343_FPGA_IRQ_BASE + i,
+ &se7343_irq_chip,
+ handle_level_irq, "level");
+
+ set_irq_chained_handler(IRQ0_IRQ, se7343_irq_demux);
+ set_irq_type(IRQ0_IRQ, IRQ_TYPE_LEVEL_LOW);
+ set_irq_chained_handler(IRQ1_IRQ, se7343_irq_demux);
+ set_irq_type(IRQ1_IRQ, IRQ_TYPE_LEVEL_LOW);
+ set_irq_chained_handler(IRQ4_IRQ, se7343_irq_demux);
+ set_irq_type(IRQ4_IRQ, IRQ_TYPE_LEVEL_LOW);
+ set_irq_chained_handler(IRQ5_IRQ, se7343_irq_demux);
+ set_irq_type(IRQ5_IRQ, IRQ_TYPE_LEVEL_LOW);
}
#include <linux/init.h>
#include <linux/platform_device.h>
+#include <linux/mtd/physmap.h>
#include <asm/machvec.h>
#include <asm/mach/se7343.h>
+#include <asm/heartbeat.h>
#include <asm/irq.h>
-
-void init_7343se_IRQ(void);
+#include <asm/io.h>
static struct resource smc91x_resources[] = {
[0] = {
* shared with other devices via externel
* interrupt controller in FPGA...
*/
- .start = EXT_IRQ2,
- .end = EXT_IRQ2,
+ .start = SMC_IRQ,
+ .end = SMC_IRQ,
.flags = IORESOURCE_IRQ,
},
};
},
};
+static struct heartbeat_data heartbeat_data = {
+ .regsize = 16,
+};
+
static struct platform_device heartbeat_device = {
.name = "heartbeat",
.id = -1,
+ .dev = {
+ .platform_data = &heartbeat_data,
+ },
.num_resources = ARRAY_SIZE(heartbeat_resources),
.resource = heartbeat_resources,
};
+static struct mtd_partition nor_flash_partitions[] = {
+ {
+ .name = "loader",
+ .offset = 0x00000000,
+ .size = 128 * 1024,
+ },
+ {
+ .name = "rootfs",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 31 * 1024 * 1024,
+ },
+ {
+ .name = "data",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ },
+};
+
+static struct physmap_flash_data nor_flash_data = {
+ .width = 2,
+ .parts = nor_flash_partitions,
+ .nr_parts = ARRAY_SIZE(nor_flash_partitions),
+};
+
+static struct resource nor_flash_resources[] = {
+ [0] = {
+ .start = 0x00000000,
+ .end = 0x01ffffff,
+ .flags = IORESOURCE_MEM,
+ }
+};
+
+static struct platform_device nor_flash_device = {
+ .name = "physmap-flash",
+ .dev = {
+ .platform_data = &nor_flash_data,
+ },
+ .num_resources = ARRAY_SIZE(nor_flash_resources),
+ .resource = nor_flash_resources,
+};
+
static struct platform_device *sh7343se_platform_devices[] __initdata = {
&smc91x_device,
&heartbeat_device,
+ &nor_flash_device,
};
static int __init sh7343se_devices_setup(void)
return platform_add_devices(sh7343se_platform_devices,
ARRAY_SIZE(sh7343se_platform_devices));
}
+device_initcall(sh7343se_devices_setup);
+/*
+ * Initialize the board
+ */
static void __init sh7343se_setup(char **cmdline_p)
{
- device_initcall(sh7343se_devices_setup);
+ ctrl_outw(0xf900, FPGA_OUT); /* FPGA */
+
+ ctrl_outw(0x0002, PORT_PECR); /* PORT E 1 = IRQ5 */
+ ctrl_outw(0x0020, PORT_PSELD);
+
+ printk(KERN_INFO "MS7343CP01 Setup...done\n");
}
/*
.mv_outsl = sh7343se_outsl,
.mv_init_irq = init_7343se_IRQ,
- .mv_irq_demux = shmse_irq_demux,
};
-/* $Id: io.c,v 1.7 2006/02/05 21:55:29 lethal Exp $
- *
- * linux/arch/sh/kernel/io_se.c
- *
+/*
* Copyright (C) 2000 Kazumoto Kojima
*
* I/O routine for Hitachi SolutionEngine.
- *
*/
-
#include <linux/kernel.h>
#include <linux/types.h>
#include <asm/io.h>
#include <asm/se.h>
-/* SH pcmcia io window base, start and end. */
-int sh_pcic_io_wbase = 0xb8400000;
-int sh_pcic_io_start;
-int sh_pcic_io_stop;
-int sh_pcic_io_type;
-int sh_pcic_io_dummy;
-
/* MS7750 requires special versions of in*, out* routines, since
PC-like io ports are located at upper half byte of 16-bit word which
can be accessed only with 16-bit wide. */
return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
else if (port >= 0x1000)
return (volatile __u16 *) (PA_83902 + (port << 1));
- else if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
- return (volatile __u16 *) (sh_pcic_io_wbase + (port &~ 1));
else
return (volatile __u16 *) (PA_SUPERIO + (port << 1));
}
unsigned char se_inb(unsigned long port)
{
- if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
- return *(__u8 *) (sh_pcic_io_wbase + 0x40000 + port);
- else if (shifted_port(port))
- return (*port2adr(port) >> 8);
+ if (shifted_port(port))
+ return (*port2adr(port) >> 8);
else
- return (*port2adr(port))&0xff;
+ return (*port2adr(port))&0xff;
}
unsigned char se_inb_p(unsigned long port)
{
unsigned long v;
- if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
- v = *(__u8 *) (sh_pcic_io_wbase + 0x40000 + port);
- else if (shifted_port(port))
- v = (*port2adr(port) >> 8);
+ if (shifted_port(port))
+ v = (*port2adr(port) >> 8);
else
- v = (*port2adr(port))&0xff;
+ v = (*port2adr(port))&0xff;
ctrl_delay();
return v;
}
unsigned short se_inw(unsigned long port)
{
- if (port >= 0x2000 ||
- (sh_pcic_io_start <= port && port <= sh_pcic_io_stop))
+ if (port >= 0x2000)
return *port2adr(port);
else
maybebadio(port);
void se_outb(unsigned char value, unsigned long port)
{
- if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
- *(__u8 *)(sh_pcic_io_wbase + port) = value;
- else if (shifted_port(port))
+ if (shifted_port(port))
*(port2adr(port)) = value << 8;
else
*(port2adr(port)) = value;
void se_outb_p(unsigned char value, unsigned long port)
{
- if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
- *(__u8 *)(sh_pcic_io_wbase + port) = value;
- else if (shifted_port(port))
+ if (shifted_port(port))
*(port2adr(port)) = value << 8;
else
*(port2adr(port)) = value;
void se_outw(unsigned short value, unsigned long port)
{
- if (port >= 0x2000 ||
- (sh_pcic_io_start <= port && port <= sh_pcic_io_stop))
+ if (port >= 0x2000)
*port2adr(port) = value;
else
maybebadio(port);
volatile __u16 *p = port2adr(port);
__u8 *ap = addr;
- if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop) {
- volatile __u8 *bp = (__u8 *) (sh_pcic_io_wbase + 0x40000 + port);
- while (count--)
- *ap++ = *bp;
- } else if (shifted_port(port)) {
+ if (shifted_port(port)) {
while (count--)
*ap++ = *p >> 8;
} else {
volatile __u16 *p = port2adr(port);
const __u8 *ap = addr;
- if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop) {
- volatile __u8 *bp = (__u8 *) (sh_pcic_io_wbase + port);
- while (count--)
- *bp = *ap++;
- } else if (shifted_port(port)) {
+ if (shifted_port(port)) {
while (count--)
*p = *ap++ << 8;
} else {
{
volatile __u16 *p = port2adr(port);
const __u16 *ap = addr;
+
while (count--)
*p = *ap++;
}
#include <asm/smc37c93x.h>
#include <asm/heartbeat.h>
-void init_se_IRQ(void);
-
/*
* Configure the Super I/O chip
*/
},
[1] = {
.start = PA_MRSHPC_IO + 0x1f0 + 0x206,
- .end = PA_MRSHPC_IO + 0x1f0 +8 + 0x206 + 8,
+ .end = PA_MRSHPC_IO + 0x1f0 + 8 + 0x206 + 8,
.flags = IORESOURCE_MEM,
},
[2] = {
.resource = heartbeat_resources,
};
+/* SH771X Ethernet driver */
+static struct resource sh_eth0_resources[] = {
+ [0] = {
+ .start = SH_ETH0_BASE,
+ .end = SH_ETH0_BASE + 0x1B8,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = SH_ETH0_IRQ,
+ .end = SH_ETH0_IRQ,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device sh_eth0_device = {
+ .name = "sh-eth",
+ .id = 0,
+ .dev = {
+ .platform_data = PHY_ID,
+ },
+ .num_resources = ARRAY_SIZE(sh_eth0_resources),
+ .resource = sh_eth0_resources,
+};
+
+static struct resource sh_eth1_resources[] = {
+ [0] = {
+ .start = SH_ETH1_BASE,
+ .end = SH_ETH1_BASE + 0x1B8,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = SH_ETH1_IRQ,
+ .end = SH_ETH1_IRQ,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device sh_eth1_device = {
+ .name = "sh-eth",
+ .id = 1,
+ .dev = {
+ .platform_data = PHY_ID,
+ },
+ .num_resources = ARRAY_SIZE(sh_eth1_resources),
+ .resource = sh_eth1_resources,
+};
+
static struct platform_device *se_devices[] __initdata = {
&heartbeat_device,
&cf_ide_device,
+ &sh_eth0_device,
+ &sh_eth1_device,
};
static int __init se_devices_setup(void)
#include <linux/input.h>
#include <linux/smc91x.h>
#include <asm/machvec.h>
+#include <asm/clock.h>
#include <asm/se7722.h>
#include <asm/io.h>
#include <asm/heartbeat.h>
static int __init se7722_devices_setup(void)
{
+ clk_always_enable("mstp214"); /* KEYSC */
+
return platform_add_devices(se7722_devices,
ARRAY_SIZE(se7722_devices));
}
{
ctrl_outw(0x010D, FPGA_OUT); /* FPGA */
- ctrl_outl(0x00051001, MSTPCR0);
- ctrl_outl(0x00000000, MSTPCR1);
- /* KEYSC, VOU, BEU, CEU, VEU, VPU, LCDC, USB */
- ctrl_outl(0xffffb7c0, MSTPCR2);
-
ctrl_outw(0x0000, PORT_PECR); /* PORT E 1 = IRQ5 ,E 0 = BS */
ctrl_outw(0x1000, PORT_PJCR); /* PORT J 1 = IRQ1,J 0 =IRQ0 */
KERNEL_ENTRY := $(shell /bin/bash -c 'printf "0x%08x" \
$$[$(CONFIG_PAGE_OFFSET) + \
$(CONFIG_MEMORY_START) + \
- $(CONFIG_ZERO_PAGE_OFFSET)+0x1000]')
+ $(CONFIG_ZERO_PAGE_OFFSET) + $(CONFIG_ENTRY_OFFSET)]')
quiet_cmd_uimage = UIMAGE $@
cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A sh -O linux -T kernel \
$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
$(call if_changed,gzip)
-LDFLAGS_piggy.o := -r --format binary --oformat elf32-sh-linux -T
OBJCOPYFLAGS += -R .empty_zero_page
-$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.gz FORCE
- $(call if_changed,ld)
+$(obj)/piggy.o: $(obj)/piggy.S $(obj)/vmlinux.bin.gz FORCE
+ $(call if_changed,as_o_S)
$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
$(call if_changed,gzip)
-LDFLAGS_piggy.o := -r --format binary --oformat elf32-sh64-linux -T
OBJCOPYFLAGS += -R .empty_zero_page
-$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.gz FORCE
- $(call if_changed,ld)
+$(obj)/piggy.o: $(obj)/piggy.S $(obj)/vmlinux.bin.gz FORCE
+ $(call if_changed,as_o_S)
--- /dev/null
+ .global input_len, input_data
+ .data
+input_len:
+ .long input_data_end - input_data
+input_data:
+ .incbin "arch/sh/boot/compressed/vmlinux.bin.gz"
+input_data_end:
+ .end
+++ /dev/null
-SECTIONS
-{
- .data : {
- input_len = .;
- LONG(input_data_end - input_data) input_data = .;
- *(.data)
- input_data_end = .;
- }
-}
--- /dev/null
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.26-rc4
+# Wed Jun 4 17:30:00 2008
+#
+CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_NO_VIRT_TO_BUS=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
+
+#
+# System type
+#
+CONFIG_CPU_SH4=y
+CONFIG_CPU_SH4A=y
+CONFIG_CPU_SHX2=y
+# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
+# CONFIG_CPU_SUBTYPE_SH7206 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
+# CONFIG_CPU_SUBTYPE_MXG is not set
+# CONFIG_CPU_SUBTYPE_SH7705 is not set
+# CONFIG_CPU_SUBTYPE_SH7706 is not set
+# CONFIG_CPU_SUBTYPE_SH7707 is not set
+# CONFIG_CPU_SUBTYPE_SH7708 is not set
+# CONFIG_CPU_SUBTYPE_SH7709 is not set
+# CONFIG_CPU_SUBTYPE_SH7710 is not set
+# CONFIG_CPU_SUBTYPE_SH7712 is not set
+# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
+# CONFIG_CPU_SUBTYPE_SH7750 is not set
+# CONFIG_CPU_SUBTYPE_SH7091 is not set
+# CONFIG_CPU_SUBTYPE_SH7750R is not set
+# CONFIG_CPU_SUBTYPE_SH7750S is not set
+# CONFIG_CPU_SUBTYPE_SH7751 is not set
+# CONFIG_CPU_SUBTYPE_SH7751R is not set
+# CONFIG_CPU_SUBTYPE_SH7760 is not set
+# CONFIG_CPU_SUBTYPE_SH4_202 is not set
+CONFIG_CPU_SUBTYPE_SH7723=y
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
+# CONFIG_CPU_SUBTYPE_SH7770 is not set
+# CONFIG_CPU_SUBTYPE_SH7780 is not set
+# CONFIG_CPU_SUBTYPE_SH7785 is not set
+# CONFIG_CPU_SUBTYPE_SHX3 is not set
+# CONFIG_CPU_SUBTYPE_SH7343 is not set
+# CONFIG_CPU_SUBTYPE_SH7722 is not set
+# CONFIG_CPU_SUBTYPE_SH7366 is not set
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
+
+#
+# Memory management options
+#
+CONFIG_QUICKLIST=y
+CONFIG_MMU=y
+CONFIG_PAGE_OFFSET=0x80000000
+CONFIG_MEMORY_START=0x08000000
+CONFIG_MEMORY_SIZE=0x08000000
+CONFIG_29BIT=y
+# CONFIG_X2TLB is not set
+CONFIG_VSYSCALL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_MAX_ACTIVE_REGIONS=1
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_NR_QUICK=2
+
+#
+# Cache configuration
+#
+# CONFIG_SH_DIRECT_MAPPED is not set
+CONFIG_CACHE_WRITEBACK=y
+# CONFIG_CACHE_WRITETHROUGH is not set
+# CONFIG_CACHE_OFF is not set
+
+#
+# Processor features
+#
+CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_SH_FPU=y
+# CONFIG_SH_STORE_QUEUES is not set
+CONFIG_CPU_HAS_INTEVT=y
+CONFIG_CPU_HAS_SR_RB=y
+CONFIG_CPU_HAS_PTEA=y
+CONFIG_CPU_HAS_FPU=y
+
+#
+# Board support
+#
+CONFIG_SH_AP325RXA=y
+
+#
+# Timer and clock configuration
+#
+CONFIG_SH_TMU=y
+CONFIG_SH_TIMER_IRQ=16
+CONFIG_SH_PCLK_FREQ=33333333
+CONFIG_TICK_ONESHOT=y
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# DMA support
+#
+# CONFIG_SH_DMA is not set
+
+#
+# Companion Chips
+#
+
+#
+# Additional SuperH Device Drivers
+#
+# CONFIG_HEARTBEAT is not set
+# CONFIG_PUSH_SWITCH is not set
+
+#
+# Kernel features
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
+# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
+CONFIG_PREEMPT=y
+# CONFIG_PREEMPT_RCU is not set
+CONFIG_GUSA=y
+
+#
+# Boot options
+#
+CONFIG_ZERO_PAGE_OFFSET=0x00001000
+CONFIG_BOOT_LINK_OFFSET=0x00800000
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="console=tty1 console=ttySC5,38400 root=/dev/nfs ip=dhcp"
+
+#
+# Bus options
+#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_ASK_IP_FIB_HASH=y
+# CONFIG_IP_FIB_TRIE is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_MULTIPLE_TABLES is not set
+# CONFIG_IP_ROUTE_MULTIPATH is not set
+# CONFIG_IP_ROUTE_VERBOSE is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0xffffffff
+CONFIG_MTD_PHYSMAP_LEN=0
+CONFIG_MTD_PHYSMAP_BANKWIDTH=0
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=4
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_STNIC is not set
+# CONFIG_SMC91X is not set
+CONFIG_SMC911X=y
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_SH_SCI=y
+CONFIG_SERIAL_SH_SCI_NR_UARTS=6
+CONFIG_SERIAL_SH_SCI_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_RTC_CLASS is not set
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLBFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+CONFIG_NFSD=y
+CONFIG_NFSD_V3=y
+# CONFIG_NFSD_V3_ACL is not set
+# CONFIG_NFSD_V4 is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+CONFIG_NLS_CODEPAGE_932=y
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_FRAME_WARN=1024
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_SH_STANDARD_BIOS is not set
+# CONFIG_EARLY_SCIF_CONSOLE is not set
+# CONFIG_SH_KGDB is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18
-# Tue Oct 3 11:46:17 2006
+# Linux kernel version: 2.6.26-rc8
+# Mon Jul 7 13:12:45 2008
#
CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_NO_VIRT_TO_BUS=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
-# Code maturity level options
+# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
-CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
+CONFIG_ANON_INODES=y
# CONFIG_EPOLL is not set
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
# CONFIG_SHMEM is not set
-CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
-
-#
-# Loadable module support
-#
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_KMOD is not set
-
-#
-# Block layer
-#
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
#
# IO Schedulers
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+CONFIG_CLASSIC_RCU=y
#
# System type
#
-CONFIG_SOLUTION_ENGINE=y
-# CONFIG_SH_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SOLUTION_ENGINE is not set
-# CONFIG_SH_7300_SOLUTION_ENGINE is not set
-CONFIG_SH_7343_SOLUTION_ENGINE=y
-# CONFIG_SH_73180_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SYSTEMH is not set
-# CONFIG_SH_HP6XX is not set
-# CONFIG_SH_EC3104 is not set
-# CONFIG_SH_SATURN is not set
-# CONFIG_SH_DREAMCAST is not set
-# CONFIG_SH_BIGSUR is not set
-# CONFIG_SH_MPC1211 is not set
-# CONFIG_SH_SH03 is not set
-# CONFIG_SH_SECUREEDGE5410 is not set
-# CONFIG_SH_HS7751RVOIP is not set
-# CONFIG_SH_7710VOIPGW is not set
-# CONFIG_SH_RTS7751R2D is not set
-# CONFIG_SH_R7780RP is not set
-# CONFIG_SH_EDOSK7705 is not set
-# CONFIG_SH_SH4202_MICRODEV is not set
-# CONFIG_SH_LANDISK is not set
-# CONFIG_SH_TITAN is not set
-# CONFIG_SH_SHMIN is not set
-# CONFIG_SH_UNKNOWN is not set
-
-#
-# Processor selection
-#
CONFIG_CPU_SH4=y
CONFIG_CPU_SH4A=y
CONFIG_CPU_SH4AL_DSP=y
-
-#
-# SH-2 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH7604 is not set
-
-#
-# SH-3 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH7300 is not set
+# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
+# CONFIG_CPU_SUBTYPE_SH7206 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
+# CONFIG_CPU_SUBTYPE_MXG is not set
# CONFIG_CPU_SUBTYPE_SH7705 is not set
# CONFIG_CPU_SUBTYPE_SH7706 is not set
# CONFIG_CPU_SUBTYPE_SH7707 is not set
# CONFIG_CPU_SUBTYPE_SH7708 is not set
# CONFIG_CPU_SUBTYPE_SH7709 is not set
# CONFIG_CPU_SUBTYPE_SH7710 is not set
-
-#
-# SH-4 Processor Support
-#
+# CONFIG_CPU_SUBTYPE_SH7712 is not set
+# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
# CONFIG_CPU_SUBTYPE_SH7750 is not set
# CONFIG_CPU_SUBTYPE_SH7091 is not set
# CONFIG_CPU_SUBTYPE_SH7750R is not set
# CONFIG_CPU_SUBTYPE_SH7751R is not set
# CONFIG_CPU_SUBTYPE_SH7760 is not set
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
-
-#
-# ST40 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-# CONFIG_CPU_SUBTYPE_ST40GX1 is not set
-
-#
-# SH-4A Processor Support
-#
+# CONFIG_CPU_SUBTYPE_SH7723 is not set
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
# CONFIG_CPU_SUBTYPE_SH7770 is not set
# CONFIG_CPU_SUBTYPE_SH7780 is not set
-
-#
-# SH4AL-DSP Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH73180 is not set
+# CONFIG_CPU_SUBTYPE_SH7785 is not set
+# CONFIG_CPU_SUBTYPE_SHX3 is not set
CONFIG_CPU_SUBTYPE_SH7343=y
+# CONFIG_CPU_SUBTYPE_SH7722 is not set
+# CONFIG_CPU_SUBTYPE_SH7366 is not set
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
#
# Memory management options
#
+CONFIG_QUICKLIST=y
CONFIG_MMU=y
CONFIG_PAGE_OFFSET=0x80000000
CONFIG_MEMORY_START=0x0c000000
CONFIG_MEMORY_SIZE=0x01000000
-CONFIG_32BIT=y
+CONFIG_29BIT=y
CONFIG_VSYSCALL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_MAX_ACTIVE_REGIONS=1
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_NR_QUICK=2
#
# Cache configuration
#
# CONFIG_SH_DIRECT_MAPPED is not set
-# CONFIG_SH_WRITETHROUGH is not set
-# CONFIG_SH_OCRAM is not set
+CONFIG_CACHE_WRITEBACK=y
+# CONFIG_CACHE_WRITETHROUGH is not set
+# CONFIG_CACHE_OFF is not set
#
# Processor features
#
CONFIG_CPU_LITTLE_ENDIAN=y
-# CONFIG_SH_FPU is not set
+# CONFIG_CPU_BIG_ENDIAN is not set
# CONFIG_SH_FPU_EMU is not set
CONFIG_SH_DSP=y
# CONFIG_SH_STORE_QUEUES is not set
CONFIG_CPU_HAS_INTEVT=y
CONFIG_CPU_HAS_SR_RB=y
+CONFIG_CPU_HAS_DSP=y
+
+#
+# Board support
+#
+CONFIG_SOLUTION_ENGINE=y
+CONFIG_SH_7343_SOLUTION_ENGINE=y
#
-# Timer support
+# Timer and clock configuration
#
CONFIG_SH_TMU=y
+CONFIG_SH_TIMER_IRQ=16
CONFIG_SH_PCLK_FREQ=27000000
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
#
# CPU Frequency scaling
#
# Companion Chips
#
-# CONFIG_HD6446X_SERIES is not set
+
+#
+# Additional SuperH Device Drivers
+#
CONFIG_HEARTBEAT=y
+# CONFIG_PUSH_SWITCH is not set
#
# Kernel features
#
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
# CONFIG_KEXEC is not set
-# CONFIG_SMP is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
+CONFIG_GUSA=y
#
# Boot options
#
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00800000
-# CONFIG_UBC_WAKEUP is not set
# CONFIG_CMDLINE_BOOL is not set
#
# Bus options
#
-# CONFIG_PCI is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
+# CONFIG_CF_ENABLER is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
-#
-# PCI Hotplug Support
-#
-
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_FLAT is not set
# CONFIG_BINFMT_MISC is not set
-#
-# Power management options (EXPERIMENTAL)
-#
-# CONFIG_PM is not set
-
#
# Networking
#
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
+# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
# CONFIG_NET_SCHED is not set
#
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# Device Drivers
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
CONFIG_MTD_RAM=y
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x0
+CONFIG_MTD_PHYSMAP_LEN=0
+CONFIG_MTD_PHYSMAP_BANKWIDTH=0
# CONFIG_MTD_PLATRAM is not set
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
# CONFIG_MTD_NAND is not set
-
-#
-# OneNAND Flash Device Drivers
-#
# CONFIG_MTD_ONENAND is not set
#
-# Parallel port support
+# UBI - Unsorted block images
#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
-# CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
+# SCSI support type (disk, tape, CD-ROM)
#
+# CONFIG_BLK_DEV_SD is not set
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
#
-# I2O device support
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
+CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
#
-# Network device support
+# SCSI Transports
#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# CONFIG_SCSI_LOWLEVEL is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# PHY device support
-#
+# CONFIG_VETH is not set
# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_AX88796 is not set
# CONFIG_STNIC is not set
CONFIG_SMC91X=y
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_E1000E_ENABLED is not set
+CONFIG_NETDEV_10000=y
#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
# CONFIG_PHONE is not set
#
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# CONFIG_UNIX98_PTYS is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=y
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_PCA_ISA is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
+# CONFIG_I2C is not set
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+# CONFIG_WATCHDOG is not set
#
-# Dallas's 1-wire bus
+# Sonics Silicon Backplane
#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
#
-# Hardware Monitoring support
+# Multifunction device drivers
#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
-# Misc devices
+# Multimedia devices
#
#
-# Multimedia devices
+# Multimedia core support
#
CONFIG_VIDEO_DEV=y
-CONFIG_VIDEO_V4L1=y
+CONFIG_VIDEO_V4L2_COMMON=y
+CONFIG_VIDEO_ALLOW_V4L1=y
CONFIG_VIDEO_V4L1_COMPAT=y
-CONFIG_VIDEO_V4L2=y
-
-#
-# Video Capture Adapters
-#
+# CONFIG_DVB_CORE is not set
+CONFIG_VIDEO_MEDIA=y
#
-# Video Capture Adapters
+# Multimedia drivers
#
+# CONFIG_MEDIA_ATTACH is not set
+CONFIG_VIDEO_V4L2=y
+CONFIG_VIDEO_V4L1=y
+CONFIG_VIDEO_CAPTURE_DRIVERS=y
# CONFIG_VIDEO_ADV_DEBUG is not set
CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
# CONFIG_VIDEO_VIVI is not set
# CONFIG_VIDEO_CPIA is not set
-# CONFIG_VIDEO_SAA5246A is not set
-# CONFIG_VIDEO_SAA5249 is not set
-# CONFIG_TUNER_3036 is not set
-
-#
-# Radio Adapters
-#
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
+# CONFIG_SOC_CAMERA is not set
+CONFIG_RADIO_ADAPTERS=y
+# CONFIG_DAB is not set
#
# Graphics support
#
-CONFIG_FIRMWARE_EDID=y
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB_DDC is not set
# CONFIG_FB_CFB_FILLRECT is not set
# CONFIG_FB_CFB_COPYAREA is not set
# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
-# CONFIG_FB_EPSON1355 is not set
+
+#
+# Frame buffer hardware drivers
+#
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
-# Console display driver support
+# Display device support
#
-CONFIG_DUMMY_CONSOLE=y
-# CONFIG_FRAMEBUFFER_CONSOLE is not set
+# CONFIG_DISPLAY_SUPPORT is not set
#
-# Logo configuration
+# Console display driver support
#
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE is not set
# CONFIG_LOGO is not set
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
# CONFIG_SND_MPU401 is not set
#
-# Open Sound System
+# SUPERH devices
#
-# CONFIG_SOUND_PRIME is not set
#
-# USB support
+# System on Chip audio support
#
-# CONFIG_USB_ARCH_HAS_HCD is not set
-# CONFIG_USB_ARCH_HAS_OHCI is not set
-# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_SND_SOC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# SoC Audio support for SuperH
#
#
-# USB Gadget Support
+# ALSA SoC audio for Freescale SOCs
#
-# CONFIG_USB_GADGET is not set
#
-# MMC/SD Card support
+# SoC Audio for the Texas Instruments OMAP
#
-# CONFIG_MMC is not set
#
-# LED devices
+# Open Sound System
#
+# CONFIG_SOUND_PRIME is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
-
-#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
-
-#
-# InfiniBand support
-#
-
-#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
-#
-
-#
-# Real Time Clock
-#
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
+# CONFIG_UIO is not set
#
# File systems
#
-# CONFIG_EXT2_FS is not set
-# CONFIG_EXT3_FS is not set
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
-# CONFIG_DNOTIFY is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
#
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_FS_XATTR is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
-# CONFIG_CRAMFS is not set
+CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=y
# CONFIG_NFSD_V3 is not set
-# CONFIG_NFSD_TCP is not set
-CONFIG_ROOT_NFS=y
+# CONFIG_NFSD_V4 is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
# CONFIG_NLS is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
+# CONFIG_DLM is not set
#
# Kernel hacking
#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_FS is not set
+# CONFIG_SAMPLES is not set
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_KGDB is not set
+CONFIG_EARLY_SCIF_CONSOLE=y
+CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe00000
+CONFIG_EARLY_PRINTK=y
+# CONFIG_SH_KGDB is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
#
-# Cryptographic options
+# Compression
#
-# CONFIG_CRYPTO is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
#
# Library routines
#
+CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21-rc4
-# Wed Mar 28 10:19:02 2007
+# Linux kernel version: 2.6.26-rc6
+# Wed Jun 18 16:36:08 2008
#
CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
-# CONFIG_GENERIC_TIME is not set
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_NO_VIRT_TO_BUS=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
-# Code maturity level options
+# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+# CONFIG_GROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_PRINTK=y
# CONFIG_BUG is not set
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
# CONFIG_BASE_FULL is not set
CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
# CONFIG_SHMEM is not set
-CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=1
-# CONFIG_SLOB is not set
-
-#
-# Loadable module support
-#
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_KMOD is not set
-
-#
-# Block layer
-#
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
#
# IO Schedulers
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+CONFIG_CLASSIC_RCU=y
#
# System type
#
-CONFIG_SOLUTION_ENGINE=y
-CONFIG_SH_SOLUTION_ENGINE=y
-# CONFIG_SH_7751_SOLUTION_ENGINE is not set
-# CONFIG_SH_7300_SOLUTION_ENGINE is not set
-# CONFIG_SH_7343_SOLUTION_ENGINE is not set
-# CONFIG_SH_73180_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SYSTEMH is not set
-# CONFIG_SH_HP6XX is not set
-# CONFIG_SH_SATURN is not set
-# CONFIG_SH_DREAMCAST is not set
-# CONFIG_SH_MPC1211 is not set
-# CONFIG_SH_SH03 is not set
-# CONFIG_SH_SECUREEDGE5410 is not set
-# CONFIG_SH_HS7751RVOIP is not set
-# CONFIG_SH_7710VOIPGW is not set
-# CONFIG_SH_RTS7751R2D is not set
-# CONFIG_SH_HIGHLANDER is not set
-# CONFIG_SH_EDOSK7705 is not set
-# CONFIG_SH_SH4202_MICRODEV is not set
-# CONFIG_SH_LANDISK is not set
-# CONFIG_SH_TITAN is not set
-# CONFIG_SH_SHMIN is not set
-# CONFIG_SH_7206_SOLUTION_ENGINE is not set
-# CONFIG_SH_7619_SOLUTION_ENGINE is not set
-# CONFIG_SH_LBOX_RE2 is not set
-# CONFIG_SH_UNKNOWN is not set
-
-#
-# Processor selection
-#
CONFIG_CPU_SH3=y
-
-#
-# SH-2 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH7604 is not set
# CONFIG_CPU_SUBTYPE_SH7619 is not set
-
-#
-# SH-2A Processor Support
-#
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
-
-#
-# SH-3 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH7300 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
+# CONFIG_CPU_SUBTYPE_MXG is not set
# CONFIG_CPU_SUBTYPE_SH7705 is not set
# CONFIG_CPU_SUBTYPE_SH7706 is not set
# CONFIG_CPU_SUBTYPE_SH7707 is not set
# CONFIG_CPU_SUBTYPE_SH7709 is not set
# CONFIG_CPU_SUBTYPE_SH7710 is not set
CONFIG_CPU_SUBTYPE_SH7712=y
-
-#
-# SH-4 Processor Support
-#
+# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
# CONFIG_CPU_SUBTYPE_SH7750 is not set
# CONFIG_CPU_SUBTYPE_SH7091 is not set
# CONFIG_CPU_SUBTYPE_SH7750R is not set
# CONFIG_CPU_SUBTYPE_SH7751R is not set
# CONFIG_CPU_SUBTYPE_SH7760 is not set
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
-
-#
-# ST40 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-# CONFIG_CPU_SUBTYPE_ST40GX1 is not set
-
-#
-# SH-4A Processor Support
-#
+# CONFIG_CPU_SUBTYPE_SH7723 is not set
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
# CONFIG_CPU_SUBTYPE_SH7770 is not set
# CONFIG_CPU_SUBTYPE_SH7780 is not set
# CONFIG_CPU_SUBTYPE_SH7785 is not set
-
-#
-# SH4AL-DSP Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH73180 is not set
+# CONFIG_CPU_SUBTYPE_SHX3 is not set
# CONFIG_CPU_SUBTYPE_SH7343 is not set
# CONFIG_CPU_SUBTYPE_SH7722 is not set
+# CONFIG_CPU_SUBTYPE_SH7366 is not set
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
#
# Memory management options
#
+CONFIG_QUICKLIST=y
CONFIG_MMU=y
CONFIG_PAGE_OFFSET=0x80000000
CONFIG_MEMORY_START=0x0c000000
CONFIG_MEMORY_SIZE=0x02000000
+CONFIG_29BIT=y
CONFIG_VSYSCALL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_MAX_ACTIVE_REGIONS=1
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_16KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
+CONFIG_NR_QUICK=2
#
# Cache configuration
#
# CONFIG_SH_DIRECT_MAPPED is not set
-# CONFIG_SH_WRITETHROUGH is not set
-# CONFIG_SH_OCRAM is not set
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
+CONFIG_CACHE_WRITEBACK=y
+# CONFIG_CACHE_WRITETHROUGH is not set
+# CONFIG_CACHE_OFF is not set
#
# Processor features
CONFIG_CPU_HAS_INTEVT=y
CONFIG_CPU_HAS_IPR_IRQ=y
CONFIG_CPU_HAS_SR_RB=y
+CONFIG_CPU_HAS_DSP=y
+
+#
+# Board support
+#
+CONFIG_SOLUTION_ENGINE=y
+CONFIG_SH_SOLUTION_ENGINE=y
+# CONFIG_SH_AP325RXA is not set
#
# Timer and clock configuration
CONFIG_SH_TMU=y
CONFIG_SH_TIMER_IRQ=16
CONFIG_SH_PCLK_FREQ=66666666
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
#
# CPU Frequency scaling
#
# Companion Chips
#
-# CONFIG_HD6446X_SERIES is not set
#
# Additional SuperH Device Drivers
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
# CONFIG_KEXEC is not set
-# CONFIG_SMP is not set
+# CONFIG_CRASH_DUMP is not set
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
+CONFIG_GUSA=y
+# CONFIG_GUSA_RB is not set
#
# Boot options
#
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00800000
-# CONFIG_UBC_WAKEUP is not set
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="console=ttySC0,115200 root=/dev/sda1"
#
# Bus options
#
-# CONFIG_PCI is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
+CONFIG_CF_ENABLER=y
+# CONFIG_CF_AREA5 is not set
+CONFIG_CF_AREA6=y
+CONFIG_CF_BASE_ADDR=0xb8000000
+# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
-#
-# PCI Hotplug Support
-#
-
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_FLAT is not set
# CONFIG_BINFMT_MISC is not set
-#
-# Power management options (EXPERIMENTAL)
-#
-# CONFIG_PM is not set
-
#
# Networking
#
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
# CONFIG_XFRM_USER is not set
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=y
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_FIB_HASH=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
-# CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
+CONFIG_IP_PNP_BOOTP=y
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
CONFIG_NET_SCHED=y
-CONFIG_NET_SCH_FIFO=y
-CONFIG_NET_SCH_CLK_JIFFIES=y
-# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
-# CONFIG_NET_SCH_CLK_CPU is not set
#
# Queueing/Scheduling
CONFIG_NET_SCH_HTB=y
CONFIG_NET_SCH_HFSC=y
CONFIG_NET_SCH_PRIO=y
+# CONFIG_NET_SCH_RR is not set
CONFIG_NET_SCH_RED=y
CONFIG_NET_SCH_SFQ=y
CONFIG_NET_SCH_TEQL=y
CONFIG_NET_SCH_GRED=y
CONFIG_NET_SCH_DSMARK=y
CONFIG_NET_SCH_NETEM=y
-CONFIG_NET_SCH_INGRESS=y
#
# Classification
# CONFIG_NET_CLS_U32 is not set
# CONFIG_NET_CLS_RSVP is not set
# CONFIG_NET_CLS_RSVP6 is not set
+# CONFIG_NET_CLS_FLOW is not set
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_CLS_ACT is not set
-# CONFIG_NET_CLS_POLICE is not set
CONFIG_NET_CLS_IND=y
-CONFIG_NET_ESTIMATOR=y
+CONFIG_NET_SCH_FIFO=y
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_AF_RXRPC is not set
CONFIG_FIB_RULES=y
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
#
# Device Drivers
#
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
# CONFIG_MTD_NAND is not set
-
-#
-# OneNAND Flash Device Drivers
-#
# CONFIG_MTD_ONENAND is not set
#
-# Parallel port support
+# UBI - Unsorted block images
#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNPACPI is not set
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
-
-#
-# Misc devices
-#
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
-
-#
-# SCSI low-level drivers
-#
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_DEBUG is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
+CONFIG_ATA_SFF=y
+# CONFIG_SATA_MV is not set
CONFIG_PATA_PLATFORM=y
-
-#
-# Multi-device support (RAID and LVM)
-#
# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# PHY device support
-#
-
-#
-# Ethernet (10 or 100Mbit)
-#
-# CONFIG_NET_ETHERNET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
+# CONFIG_VETH is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_FIXED_PHY is not set
+CONFIG_MDIO_BITBANG=y
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_STNIC is not set
+CONFIG_SH_ETH=y
+# CONFIG_SMC91X is not set
+# CONFIG_SMC911X is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_E1000E_ENABLED is not set
+CONFIG_NETDEV_10000=y
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
# CONFIG_PHONE is not set
#
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
-
-#
-# IPMI
-#
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=m
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
-
-#
-# Dallas's 1-wire bus
-#
# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
#
-# Hardware Monitoring support
+# Sonics Silicon Backplane
#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
#
-# Digital Video Broadcasting Devices
+# Multimedia drivers
#
-# CONFIG_DVB is not set
+# CONFIG_DAB is not set
#
# Graphics support
#
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
-# Sound
+# Display device support
#
-# CONFIG_SOUND is not set
+# CONFIG_DISPLAY_SUPPORT is not set
#
-# USB support
+# Sound
#
-# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_SOUND is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
# CONFIG_MMC is not set
-
-#
-# LED devices
-#
+# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
-
-#
-# InfiniBand support
-#
-
-#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
-#
-
-#
-# Real Time Clock
-#
+# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
-# Auxiliary Display support
-#
-
-#
-# Virtualization
-#
+# CONFIG_UIO is not set
#
# File systems
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
# CONFIG_EXT2_FS_XIP is not set
-# CONFIG_EXT3_FS is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
-# CONFIG_DNOTIFY is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
#
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_FS_XATTR is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-# CONFIG_NFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+# CONFIG_NFS_V3 is not set
+# CONFIG_NFS_V4 is not set
# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
# CONFIG_NLS is not set
-
-#
-# Distributed Lock Manager
-#
# CONFIG_DLM is not set
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
-CONFIG_LOG_BUF_SHIFT=14
# CONFIG_DETECT_SOFTLOCKUP is not set
+CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
-# CONFIG_FORCED_INLINING is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
+# CONFIG_DEBUG_BOOTMEM is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_SH_KGDB is not set
#
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
#
-# Cryptographic options
+# Crypto core or helper
#
-CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_AUTHENC=y
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-CONFIG_CRYPTO_DEFLATE=y
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
#
-# Hardware crypto devices
+# Compression
#
+CONFIG_CRYPTO_DEFLATE=y
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
#
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
--- /dev/null
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.26-rc4
+# Fri Jun 6 12:20:17 2008
+#
+CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_NO_VIRT_TO_BUS=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_IPC_NS=y
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+# CONFIG_MODULE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_KMOD is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+
+#
+# System type
+#
+CONFIG_CPU_SH4=y
+CONFIG_CPU_SH4A=y
+# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
+# CONFIG_CPU_SUBTYPE_SH7206 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
+# CONFIG_CPU_SUBTYPE_MXG is not set
+# CONFIG_CPU_SUBTYPE_SH7705 is not set
+# CONFIG_CPU_SUBTYPE_SH7706 is not set
+# CONFIG_CPU_SUBTYPE_SH7707 is not set
+# CONFIG_CPU_SUBTYPE_SH7708 is not set
+# CONFIG_CPU_SUBTYPE_SH7709 is not set
+# CONFIG_CPU_SUBTYPE_SH7710 is not set
+# CONFIG_CPU_SUBTYPE_SH7712 is not set
+# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
+# CONFIG_CPU_SUBTYPE_SH7750 is not set
+# CONFIG_CPU_SUBTYPE_SH7091 is not set
+# CONFIG_CPU_SUBTYPE_SH7750R is not set
+# CONFIG_CPU_SUBTYPE_SH7750S is not set
+# CONFIG_CPU_SUBTYPE_SH7751 is not set
+# CONFIG_CPU_SUBTYPE_SH7751R is not set
+# CONFIG_CPU_SUBTYPE_SH7760 is not set
+# CONFIG_CPU_SUBTYPE_SH4_202 is not set
+# CONFIG_CPU_SUBTYPE_SH7723 is not set
+CONFIG_CPU_SUBTYPE_SH7763=y
+# CONFIG_CPU_SUBTYPE_SH7770 is not set
+# CONFIG_CPU_SUBTYPE_SH7780 is not set
+# CONFIG_CPU_SUBTYPE_SH7785 is not set
+# CONFIG_CPU_SUBTYPE_SHX3 is not set
+# CONFIG_CPU_SUBTYPE_SH7343 is not set
+# CONFIG_CPU_SUBTYPE_SH7722 is not set
+# CONFIG_CPU_SUBTYPE_SH7366 is not set
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
+
+#
+# Memory management options
+#
+CONFIG_QUICKLIST=y
+CONFIG_MMU=y
+CONFIG_PAGE_OFFSET=0x80000000
+CONFIG_MEMORY_START=0x0c000000
+CONFIG_MEMORY_SIZE=0x04000000
+CONFIG_29BIT=y
+CONFIG_VSYSCALL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_MAX_ACTIVE_REGIONS=1
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_NR_QUICK=2
+
+#
+# Cache configuration
+#
+# CONFIG_SH_DIRECT_MAPPED is not set
+CONFIG_CACHE_WRITEBACK=y
+# CONFIG_CACHE_WRITETHROUGH is not set
+# CONFIG_CACHE_OFF is not set
+
+#
+# Processor features
+#
+CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_SH_FPU=y
+# CONFIG_SH_STORE_QUEUES is not set
+CONFIG_CPU_HAS_INTEVT=y
+CONFIG_CPU_HAS_SR_RB=y
+CONFIG_CPU_HAS_FPU=y
+
+#
+# Board support
+#
+CONFIG_SH_SH7763RDP=y
+
+#
+# Timer and clock configuration
+#
+CONFIG_SH_TMU=y
+CONFIG_SH_TIMER_IRQ=28
+CONFIG_SH_PCLK_FREQ=66666666
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# DMA support
+#
+# CONFIG_SH_DMA is not set
+
+#
+# Companion Chips
+#
+
+#
+# Additional SuperH Device Drivers
+#
+# CONFIG_HEARTBEAT is not set
+# CONFIG_PUSH_SWITCH is not set
+
+#
+# Kernel features
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
+# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_GUSA=y
+
+#
+# Boot options
+#
+CONFIG_ZERO_PAGE_OFFSET=0x00001000
+CONFIG_BOOT_LINK_OFFSET=0x00800000
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="console=ttySC2,115200 root=/dev/sda1 rootdelay=10"
+
+#
+# Bus options
+#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_EXT=y
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+# CONFIG_MTD_CHAR is not set
+CONFIG_MTD_BLKDEVS=y
+# CONFIG_MTD_BLOCK is not set
+# CONFIG_MTD_BLOCK_RO is not set
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_GEOMETRY=y
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x8000000
+CONFIG_MTD_PHYSMAP_LEN=0
+CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_FIXED_PHY is not set
+CONFIG_MDIO_BITBANG=y
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_STNIC is not set
+# CONFIG_SMC91X is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_SH_SCI=y
+CONFIG_SERIAL_SH_SCI_NR_UARTS=3
+CONFIG_SERIAL_SH_SCI_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_RTC_CLASS is not set
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_AUTOFS_FS=y
+CONFIG_AUTOFS4_FS=y
+# CONFIG_FUSE_FS is not set
+CONFIG_GENERIC_ACL=y
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_HUGETLBFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+# CONFIG_NFS_V3 is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_737=y
+CONFIG_NLS_CODEPAGE_775=y
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_CODEPAGE_852=y
+CONFIG_NLS_CODEPAGE_855=y
+CONFIG_NLS_CODEPAGE_857=y
+CONFIG_NLS_CODEPAGE_860=y
+CONFIG_NLS_CODEPAGE_861=y
+CONFIG_NLS_CODEPAGE_862=y
+CONFIG_NLS_CODEPAGE_863=y
+CONFIG_NLS_CODEPAGE_864=y
+CONFIG_NLS_CODEPAGE_865=y
+CONFIG_NLS_CODEPAGE_866=y
+CONFIG_NLS_CODEPAGE_869=y
+CONFIG_NLS_CODEPAGE_936=y
+CONFIG_NLS_CODEPAGE_950=y
+CONFIG_NLS_CODEPAGE_932=y
+CONFIG_NLS_CODEPAGE_949=y
+CONFIG_NLS_CODEPAGE_874=y
+CONFIG_NLS_ISO8859_8=y
+CONFIG_NLS_CODEPAGE_1250=y
+CONFIG_NLS_CODEPAGE_1251=y
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_2=y
+CONFIG_NLS_ISO8859_3=y
+CONFIG_NLS_ISO8859_4=y
+CONFIG_NLS_ISO8859_5=y
+CONFIG_NLS_ISO8859_6=y
+CONFIG_NLS_ISO8859_7=y
+CONFIG_NLS_ISO8859_9=y
+CONFIG_NLS_ISO8859_13=y
+CONFIG_NLS_ISO8859_14=y
+CONFIG_NLS_ISO8859_15=y
+CONFIG_NLS_KOI8_R=y
+CONFIG_NLS_KOI8_U=y
+CONFIG_NLS_UTF8=y
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_FRAME_WARN=1024
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_SH_STANDARD_BIOS is not set
+# CONFIG_EARLY_SCIF_CONSOLE is not set
+# CONFIG_SH_KGDB is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
--- /dev/null
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.26-rc8
+# Tue Jul 15 21:37:59 2008
+#
+CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_SYS_SUPPORTS_NUMA=y
+CONFIG_SYS_SUPPORTS_PCI=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_NO_VIRT_TO_BUS=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
+CONFIG_IO_TRAPPED=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+# CONFIG_OPROFILE is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
+
+#
+# System type
+#
+CONFIG_CPU_SH4=y
+CONFIG_CPU_SH4A=y
+CONFIG_CPU_SHX2=y
+# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
+# CONFIG_CPU_SUBTYPE_SH7206 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
+# CONFIG_CPU_SUBTYPE_MXG is not set
+# CONFIG_CPU_SUBTYPE_SH7705 is not set
+# CONFIG_CPU_SUBTYPE_SH7706 is not set
+# CONFIG_CPU_SUBTYPE_SH7707 is not set
+# CONFIG_CPU_SUBTYPE_SH7708 is not set
+# CONFIG_CPU_SUBTYPE_SH7709 is not set
+# CONFIG_CPU_SUBTYPE_SH7710 is not set
+# CONFIG_CPU_SUBTYPE_SH7712 is not set
+# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
+# CONFIG_CPU_SUBTYPE_SH7750 is not set
+# CONFIG_CPU_SUBTYPE_SH7091 is not set
+# CONFIG_CPU_SUBTYPE_SH7750R is not set
+# CONFIG_CPU_SUBTYPE_SH7750S is not set
+# CONFIG_CPU_SUBTYPE_SH7751 is not set
+# CONFIG_CPU_SUBTYPE_SH7751R is not set
+# CONFIG_CPU_SUBTYPE_SH7760 is not set
+# CONFIG_CPU_SUBTYPE_SH4_202 is not set
+# CONFIG_CPU_SUBTYPE_SH7723 is not set
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
+# CONFIG_CPU_SUBTYPE_SH7770 is not set
+# CONFIG_CPU_SUBTYPE_SH7780 is not set
+CONFIG_CPU_SUBTYPE_SH7785=y
+# CONFIG_CPU_SUBTYPE_SHX3 is not set
+# CONFIG_CPU_SUBTYPE_SH7343 is not set
+# CONFIG_CPU_SUBTYPE_SH7722 is not set
+# CONFIG_CPU_SUBTYPE_SH7366 is not set
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
+
+#
+# Memory management options
+#
+CONFIG_QUICKLIST=y
+CONFIG_MMU=y
+CONFIG_PAGE_OFFSET=0x80000000
+CONFIG_MEMORY_START=0x08000000
+CONFIG_MEMORY_SIZE=0x08000000
+CONFIG_29BIT=y
+# CONFIG_PMB is not set
+# CONFIG_X2TLB is not set
+CONFIG_VSYSCALL=y
+# CONFIG_NUMA is not set
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_MAX_ACTIVE_REGIONS=2
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_NR_QUICK=2
+
+#
+# Cache configuration
+#
+# CONFIG_SH_DIRECT_MAPPED is not set
+CONFIG_CACHE_WRITEBACK=y
+# CONFIG_CACHE_WRITETHROUGH is not set
+# CONFIG_CACHE_OFF is not set
+
+#
+# Processor features
+#
+CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_SH_FPU=y
+CONFIG_SH_STORE_QUEUES=y
+CONFIG_CPU_HAS_INTEVT=y
+CONFIG_CPU_HAS_SR_RB=y
+CONFIG_CPU_HAS_PTEA=y
+CONFIG_CPU_HAS_FPU=y
+
+#
+# Board support
+#
+# CONFIG_SH_HIGHLANDER is not set
+CONFIG_SH_SH7785LCR=y
+CONFIG_SH_SH7785LCR_29BIT_PHYSMAPS=y
+
+#
+# Timer and clock configuration
+#
+CONFIG_SH_TMU=y
+CONFIG_SH_TIMER_IRQ=28
+CONFIG_SH_PCLK_FREQ=50000000
+CONFIG_TICK_ONESHOT=y
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# DMA support
+#
+# CONFIG_SH_DMA is not set
+
+#
+# Companion Chips
+#
+
+#
+# Additional SuperH Device Drivers
+#
+CONFIG_HEARTBEAT=y
+# CONFIG_PUSH_SWITCH is not set
+
+#
+# Kernel features
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
+CONFIG_KEXEC=y
+# CONFIG_CRASH_DUMP is not set
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
+CONFIG_PREEMPT=y
+# CONFIG_PREEMPT_RCU is not set
+CONFIG_GUSA=y
+
+#
+# Boot options
+#
+CONFIG_ZERO_PAGE_OFFSET=0x00001000
+CONFIG_BOOT_LINK_OFFSET=0x00800000
+# CONFIG_CMDLINE_BOOL is not set
+
+#
+# Bus options
+#
+CONFIG_PCI=y
+CONFIG_SH_PCIDMA_NONCOHERENT=y
+CONFIG_PCI_AUTO=y
+CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_ASK_IP_FIB_HASH=y
+# CONFIG_IP_FIB_TRIE is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_MULTIPLE_TABLES is not set
+# CONFIG_IP_ROUTE_MULTIPATH is not set
+# CONFIG_IP_ROUTE_VERBOSE is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_EXT=y
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x00000000
+CONFIG_MTD_PHYSMAP_LEN=0x0
+CONFIG_MTD_PHYSMAP_BANKWIDTH=0
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# CONFIG_SCSI_LOWLEVEL is not set
+CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_SATA_SIL=y
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+# CONFIG_NET_ETHERNET is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+CONFIG_R8169=y
+# CONFIG_R8169_NAPI is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SH_KEYSC is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_SH_SCI=y
+CONFIG_SERIAL_SH_SCI_NR_UARTS=6
+CONFIG_SERIAL_SH_SCI_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_ALGOPCA=y
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PROSAVAGE is not set
+# CONFIG_I2C_SAVAGE4 is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TINY_USB is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_VOODOO3 is not set
+CONFIG_I2C_PCA_PLATFORM=y
+# CONFIG_I2C_SH_MOBILE is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+# CONFIG_SPI is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+CONFIG_MFD_SM501=y
+# CONFIG_HTC_PASIC3 is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+CONFIG_FB_SM501=y
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_LOGO_LINUX_CLUT224=y
+# CONFIG_LOGO_SUPERH_MONO is not set
+# CONFIG_LOGO_SUPERH_VGA16 is not set
+# CONFIG_LOGO_SUPERH_CLUT224 is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_EHCI_HCD=m
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+CONFIG_USB_OHCI_HCD=m
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+CONFIG_USB_R8A66597_HCD=y
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+CONFIG_USB_TEST=m
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+CONFIG_RTC_DRV_RS5C372=y
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_SH is not set
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+CONFIG_NTFS_FS=y
+# CONFIG_NTFS_DEBUG is not set
+CONFIG_NTFS_RW=y
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLBFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+CONFIG_MINIX_FS=y
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+CONFIG_NFSD=y
+CONFIG_NFSD_V3=y
+# CONFIG_NFSD_V3_ACL is not set
+CONFIG_NFSD_V4=y
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+# CONFIG_SUNRPC_BIND34 is not set
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+CONFIG_NLS_CODEPAGE_932=y
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_FRAME_WARN=1024
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_PREEMPT=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_FRAME_POINTER is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_SH_STANDARD_BIOS is not set
+# CONFIG_EARLY_SCIF_CONSOLE is not set
+# CONFIG_DEBUG_BOOTMEM is not set
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_4KSTACKS is not set
+# CONFIG_IRQSTACKS is not set
+# CONFIG_SH_KGDB is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+# CONFIG_CRYPTO_HW is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
obj-$(CONFIG_SH_LBOX_RE2) += ops-lboxre2.o fixups-lboxre2.o
obj-$(CONFIG_SH_7780_SOLUTION_ENGINE) += ops-se7780.o fixups-se7780.o
obj-$(CONFIG_SH_CAYMAN) += ops-cayman.o
+obj-$(CONFIG_SH_SH7785LCR) += ops-sh7785lcr.o fixups-sh7785lcr.o
--- /dev/null
+/*
+ * arch/sh/drivers/pci/fixups-sh7785lcr.c
+ *
+ * R0P7785LC0011RL PCI fixups
+ * Copyright (C) 2008 Yoshihiro Shimoda
+ *
+ * Based on arch/sh/drivers/pci/fixups-r7780rp.c
+ * Copyright (C) 2003 Lineo uSolutions, Inc.
+ * Copyright (C) 2004 - 2006 Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/pci.h>
+#include "pci-sh4.h"
+
+int pci_fixup_pcic(void)
+{
+ pci_write_reg(0x000043ff, SH4_PCIINTM);
+ pci_write_reg(0x0000380f, SH4_PCIAINTM);
+
+ pci_write_reg(0xfbb00047, SH7780_PCICMD);
+ pci_write_reg(0x00000000, SH7780_PCIIBAR);
+
+ pci_write_reg(0x00011912, SH7780_PCISVID);
+ pci_write_reg(0x08000000, SH7780_PCICSCR0);
+ pci_write_reg(0x0000001b, SH7780_PCICSAR0);
+ pci_write_reg(0xfd000000, SH7780_PCICSCR1);
+ pci_write_reg(0x0000000f, SH7780_PCICSAR1);
+
+ pci_write_reg(0xfd000000, SH7780_PCIMBR0);
+ pci_write_reg(0x00fc0000, SH7780_PCIMBMR0);
+
+#ifdef CONFIG_32BIT
+ pci_write_reg(0xc0000000, SH7780_PCIMBR2);
+ pci_write_reg(0x20000000 - SH7780_PCI_IO_SIZE, SH7780_PCIMBMR2);
+#endif
+
+ /* Set IOBR for windows containing area specified in pci.h */
+ pci_write_reg((PCIBIOS_MIN_IO & ~(SH7780_PCI_IO_SIZE - 1)),
+ SH7780_PCIIOBR);
+ pci_write_reg(((SH7780_PCI_IO_SIZE - 1) & (7 << 18)), SH7780_PCIIOBMR);
+
+ return 0;
+}
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/pci.h>
+#include <linux/module.h>
#include <asm/io.h>
#include <asm/irq.h>
&gapspci_mem_resource, 0, 1 },
{ 0, }
};
+EXPORT_SYMBOL(board_pci_channels);
/*
* The !gapspci_config_access case really shouldn't happen, ever, unless
--- /dev/null
+/*
+ * Author: Ian DaSilva (idasilva@mvista.com)
+ *
+ * Highly leveraged from pci-bigsur.c, written by Dustin McIntire.
+ *
+ * May be copied or modified under the terms of the GNU General Public
+ * License. See linux/COPYING for more information.
+ *
+ * PCI initialization for the Renesas R0P7785LC0011RL board
+ * Based on arch/sh/drivers/pci/ops-r7780rp.c
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pci.h>
+#include "pci-sh4.h"
+
+static char irq_tab[] __initdata = {
+ 65, 66, 67, 68,
+};
+
+int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
+{
+ return irq_tab[slot];
+}
+
+static struct resource sh7785_io_resource = {
+ .name = "SH7785_IO",
+ .start = SH7780_PCI_IO_BASE,
+ .end = SH7780_PCI_IO_BASE + SH7780_PCI_IO_SIZE - 1,
+ .flags = IORESOURCE_IO
+};
+
+static struct resource sh7785_mem_resource = {
+ .name = "SH7785_mem",
+ .start = SH7780_PCI_MEMORY_BASE,
+ .end = SH7780_PCI_MEMORY_BASE + SH7780_PCI_MEM_SIZE - 1,
+ .flags = IORESOURCE_MEM
+};
+
+struct pci_channel board_pci_channels[] = {
+ { &sh4_pci_ops, &sh7785_io_resource, &sh7785_mem_resource, 0, 0xff },
+ { NULL, NULL, NULL, 0, 0 },
+};
+EXPORT_SYMBOL(board_pci_channels);
+
+static struct sh4_pci_address_map sh7785_pci_map = {
+ .window0 = {
+ .base = SH7780_CS2_BASE_ADDR,
+ .size = 0x04000000,
+ },
+
+ .window1 = {
+ .base = SH7780_CS3_BASE_ADDR,
+ .size = 0x04000000,
+ },
+
+ .flags = SH4_PCIC_NO_RESET,
+};
+
+int __init pcibios_init_platform(void)
+{
+ return sh7780_pcic_init(&sh7785_pci_map);
+}
}
#define EARLY_PCI_OP(rw, size, type) \
-int early_##rw##_config_##size(struct pci_channel *hose, \
+static int early_##rw##_config_##size(struct pci_channel *hose, \
int top_bus, int bus, int devfn, int offset, type value) \
{ \
return pci_##rw##_config_##size( \
* If we set up a device for bus mastering, we need to check and set
* the latency timer as it may not be properly set.
*/
-unsigned int pcibios_max_latency = 255;
+static unsigned int pcibios_max_latency = 255;
void pcibios_set_master(struct pci_dev *dev)
{
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
obj-$(CONFIG_PM) += pm.o
obj-$(CONFIG_STACKTRACE) += stacktrace.o
-obj-$(CONFIG_BINFMT_ELF) += dump_task.o
+obj-$(CONFIG_ELF_CORE) += dump_task.o
obj-$(CONFIG_IO_TRAPPED) += io_trapped.o
EXTRA_CFLAGS += -Werror
}
#endif
-int __init cf_init(void)
+static int __init cf_init(void)
{
if (mach_is_se() || mach_is_7722se() || mach_is_7721se())
return cf_init_se();
}
}
-int __clk_enable(struct clk *clk)
+static int __clk_enable(struct clk *clk)
{
/*
* See if this is the first time we're enabling the clock, some
return 0;
}
-EXPORT_SYMBOL_GPL(__clk_enable);
int clk_enable(struct clk *clk)
{
/* Nothing to do */
}
-void __clk_disable(struct clk *clk)
+static void __clk_disable(struct clk *clk)
{
int count = kref_put(&clk->kref, clk_kref_release);
clk->ops->disable(clk);
}
}
-EXPORT_SYMBOL_GPL(__clk_disable);
void clk_disable(struct clk *clk)
{
list_for_each_entry_reverse(clk, &clock_list, node) {
unsigned long rate = clk_get_rate(clk);
- /*
- * Don't bother listing dummy clocks with no ancestry
- * that only support enable and disable ops.
- */
- if (unlikely(!rate && !clk->parent))
- continue;
-
- p += sprintf(p, "%-12s\t: %ld.%02ldMHz\n", clk->name,
- rate / 1000000, (rate % 1000000) / 10000);
+ p += sprintf(p, "%-12s\t: %ld.%02ldMHz\t%s\n", clk->name,
+ rate / 1000000, (rate % 1000000) / 10000,
+ ((clk->flags & CLK_ALWAYS_ENABLED) ||
+ (atomic_read(&clk->kref.refcount) != 1)) ?
+ "enabled" : "disabled");
}
return p - buf;
#endif
static unsigned int intc_prio_level[NR_IRQS]; /* for now */
-#ifdef CONFIG_CPU_SH3
+#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
static unsigned long ack_handle[NR_IRQS];
#endif
}
}
-#ifdef CONFIG_CPU_SH3
+#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
static void intc_mask_ack(unsigned int irq)
{
struct intc_desc_int *d = get_intc_desc(irq);
if (handle) {
addr = INTC_REG(d, _INTC_ADDR_D(handle), 0);
- ctrl_inb(addr);
- ctrl_outb(0x3f ^ set_field(0, 1, handle), addr);
+ switch (_INTC_FN(handle)) {
+ case REG_FN_MODIFY_BASE + 0: /* 8bit */
+ ctrl_inb(addr);
+ ctrl_outb(0xff ^ set_field(0, 1, handle), addr);
+ break;
+ case REG_FN_MODIFY_BASE + 1: /* 16bit */
+ ctrl_inw(addr);
+ ctrl_outw(0xffff ^ set_field(0, 1, handle), addr);
+ break;
+ case REG_FN_MODIFY_BASE + 3: /* 32bit */
+ ctrl_inl(addr);
+ ctrl_outl(0xffffffff ^ set_field(0, 1, handle), addr);
+ break;
+ default:
+ BUG();
+ break;
+ }
}
}
#endif
return 0;
}
-#ifdef CONFIG_CPU_SH3
+#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
static unsigned int __init intc_ack_data(struct intc_desc *desc,
struct intc_desc_int *d,
intc_enum enum_id)
/* irq should be disabled by default */
d->chip.mask(irq);
-#ifdef CONFIG_CPU_SH3
+#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
if (desc->ack_regs)
ack_handle[irq] = intc_ack_data(desc, d, enum_id);
#endif
d->nr_reg += desc->prio_regs ? desc->nr_prio_regs * 2 : 0;
d->nr_reg += desc->sense_regs ? desc->nr_sense_regs : 0;
-#ifdef CONFIG_CPU_SH3
+#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
d->nr_reg += desc->ack_regs ? desc->nr_ack_regs : 0;
#endif
d->reg = alloc_bootmem(d->nr_reg * sizeof(*d->reg));
d->chip.mask_ack = intc_disable;
d->chip.set_type = intc_set_sense;
-#ifdef CONFIG_CPU_SH3
+#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
if (desc->ack_regs) {
for (i = 0; i < desc->nr_ack_regs; i++)
k += save_reg(d, k, desc->ack_regs[i].set_reg, 0);
*
* The SH-2 exception entry
*
- * Copyright (C) 2005,2006 Yoshinori Sato
+ * Copyright (C) 2005-2008 Yoshinori Sato
* Copyright (C) 2005 AXE,Inc.
*
* This file is subject to the terms and conditions of the GNU General Public
#include <asm/entry-macros.S>
ENTRY(exception_handler)
- ! already saved r0/r1
+ ! stack
+ ! r0 <- point sp
+ ! r1
+ ! pc
+ ! sr
+ ! r0 = temporary
+ ! r1 = vector (pseudo EXPEVT / INTEVT / TRA)
mov.l r2,@-sp
mov.l r3,@-sp
- mov r0,r1
cli
mov.l $cpu_mode,r2
mov.l @r2,r0
mov.l @(5*4,r15),r3 ! previous SR
- shll2 r3 ! set "S" flag
- rotl r0 ! T <- "S" flag
- rotl r0 ! "S" flag is LSB
- rotcr r3 ! T -> r3:b30
- shlr r3
- shlr r0
- bt/s 1f
- mov.l r3,@(5*4,r15) ! copy cpu mode to SR
+ or r0,r3 ! set MD
+ tst r0,r0
+ bf/s 1f ! previous mode check
+ mov.l r3,@(5*4,r15) ! update SR
! switch to kernel mode
- mov #1,r0
- rotr r0
- rotr r0
+ mov.l __md_bit,r0
mov.l r0,@r2 ! enter kernel mode
mov.l $current_thread_info,r2
mov.l @r2,r2
- mov #0x20,r0
+ mov #(THREAD_SIZE >> 8),r0
shll8 r0
add r2,r0
mov r15,r2 ! r2 = user stack top
mov r0,r15 ! switch kernel stack
- add #-4,r15 ! dummy
mov.l r1,@-r15 ! TRA
sts.l macl, @-r15
sts.l mach, @-r15
stc.l gbr, @-r15
- mov.l @(4*4,r2),r0
- mov.l @(5*4,r2),r1
- mov.l r1,@-r15 ! original SR
+ mov.l @(5*4,r2),r0
+ mov.l r0,@-r15 ! original SR
sts.l pr,@-r15
+ mov.l @(4*4,r2),r0
mov.l r0,@-r15 ! original PC
mov r2,r3
add #(4+2)*4,r3 ! rewind r0 - r3 + exception frame
mov.l r6,@-r15
mov.l r5,@-r15
mov.l r4,@-r15
+ mov r1,r9 ! save TRA
mov r2,r8 ! copy user -> kernel stack
- mov.l @r8+,r3
+ mov.l @(0,r8),r3
mov.l r3,@-r15
- mov.l @r8+,r2
+ mov.l @(4,r8),r2
mov.l r2,@-r15
- mov.l @r8+,r1
+ mov.l @(12,r8),r1
mov.l r1,@-r15
- mov.l @r8+,r0
+ mov.l @(8,r8),r0
bra 2f
mov.l r0,@-r15
1:
mov.l r0,@-r15
mov.l @r2+,r0 ! old R2
mov.l r0,@-r15
- mov.l @r2+,r0 ! old R1
- mov.l r0,@-r15
- mov.l @r2+,r0 ! old R0
+ mov.l @(4,r2),r0 ! old R1
mov.l r0,@-r15
+ mov.l @r2,r0 ! old R0
+ mov.l r0,@-r15
+ add #8,r2
mov.l @r2+,r3 ! old PC
mov.l @r2+,r0 ! old SR
add #-4,r2 ! exception frame stub (sr)
mov.l r6,@-r2
mov.l r5,@-r2
mov.l r4,@-r2
+ mov r1,r9
mov.l @(OFF_R0,r15),r0
mov.l @(OFF_R1,r15),r1
mov.l @(OFF_R2,r15),r2
mov.l @(OFF_R3,r15),r3
2:
- mov #OFF_TRA,r8
- add r15,r8
- mov.l @r8,r9
mov #64,r8
cmp/hs r8,r9
bt interrupt_entry ! vec >= 64 is interrupt
cmp/hs r8,r9
bt trap_entry ! 64 > vec >= 32 is trap
-#if defined(CONFIG_SH_FPU)
- mov #13,r8
- cmp/eq r8,r9
- bt 10f ! fpu
- nop
-#endif
-
mov.l 4f,r8
mov r9,r4
shll2 r9
add r9,r8
- mov.l @r8,r8
- mov #0,r9
- cmp/eq r9,r8
+ mov.l @r8,r8 ! exception handler address
+ tst r8,r8
bf 3f
mov.l 8f,r8 ! unhandled exception
-#if defined(CONFIG_SH_FPU)
-10:
- mov.l 9f, r8 ! unhandled exception
-#endif
3:
mov.l 5f,r10
jmp @r8
5: .long ret_from_exception
6: .long ret_from_irq
7: .long do_IRQ
-8: .long do_exception_error
-#ifdef CONFIG_SH_FPU
-9: .long fpu_error_trap_handler
-#endif
+8: .long exception_error
trap_entry:
mov #0x30,r8
add #-0x10,r9 ! convert SH2 to SH3/4 ABI
1:
shll2 r9 ! TRA
- mov #OFF_TRA,r8
- add r15,r8
- mov.l r9,@r8
- mov r9,r8
-#ifdef CONFIG_TRACE_IRQFLAGS
- mov.l 2f, r9
- jsr @r9
- nop
-#endif
- sti
- bra system_call
- nop
+ bra system_call ! jump common systemcall entry
+ mov r9,r8
- .align 2
-#ifdef CONFIG_TRACE_IRQFLAGS
-2: .long trace_hardirqs_on
-#endif
-
#if defined(CONFIG_SH_STANDARD_BIOS)
/* Unwind the stack and jmp to the debug entry */
ENTRY(sh_bios_handler)
mov.l @r2,r2
stc sr,r3
mov.l r2,@r0
- mov.l r3,@r0
+ mov.l r3,@(4,r0)
mov.l r1,@(8,r0)
mov.l @r15+, r0
mov.l @r15+, r1
mov.l 1f,r0
jmp @r0
mov #0,r5 ! writeaccess is unknown
- .align 2
+ .align 2
1: .long do_address_error
restore_all:
- cli
-#ifdef CONFIG_TRACE_IRQFLAGS
- mov.l 1f, r0
- jsr @r0
- nop
-#endif
+ stc sr,r0
+ or #0xf0,r0
+ ldc r0,sr ! all interrupt block (same BL = 1)
+ ! restore special register
+ ! overlap exception frame
+ mov r15,r0
+ add #17*4,r0
+ lds.l @r0+,pr
+ add #4,r0
+ ldc.l @r0+,gbr
+ lds.l @r0+,mach
+ lds.l @r0+,macl
mov r15,r0
mov.l $cpu_mode,r2
mov #OFF_SR,r3
mov.l @(r0,r3),r1
- mov.l r1,@r2
+ mov.l __md_bit,r3
+ and r1,r3 ! copy MD bit
+ mov.l r3,@r2
shll2 r1 ! clear MD bit
shlr2 r1
mov.l @(OFF_SP,r0),r2
mov #OFF_PC,r3
mov.l @(r0,r3),r1
mov.l r1,@r2 ! set pc
- add #4*16+4,r0
- lds.l @r0+,pr
- add #4,r0 ! skip sr
- ldc.l @r0+,gbr
- lds.l @r0+,mach
- lds.l @r0+,macl
get_current_thread_info r0, r1
mov.l $current_thread_info,r1
mov.l r0,@r1
nop
.align 2
-#ifdef CONFIG_TRACE_IRQFLAGS
-1: .long trace_hardirqs_off
-#endif
+__md_bit:
+ .long 0x40000000
$current_thread_info:
.long __current_thread_info
$cpu_mode:
exception_entry:
no = 0
.rept 256
- mov.l r0,@-sp
- mov #no,r0
+ mov.l r1,@-sp
bra exception_trampoline
- and #0xff,r0
+ mov #no,r1
no = no + 1
.endr
exception_trampoline:
- mov.l r1,@-sp
- mov.l $exception_handler,r1
- jmp @r1
+ mov.l r0,@-sp
+ mov.l $exception_handler,r0
+ extu.b r1,r1
+ jmp @r0
+ extu.w r1,r1
.align 2
$exception_entry:
ENTRY(vbr_base)
vector = 0
.rept 256
- .long exception_entry + vector * 8
+ .long exception_entry + vector * 6
vector = vector + 1
.endr
},
};
+static struct resource eth_resources[] = {
+ [0] = {
+ .start = 0xfb000000,
+ .end = 0xfb0001c8,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 85,
+ .end = 85,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device eth_device = {
+ .name = "sh-eth",
+ .id = -1,
+ .dev = {
+ .platform_data = (void *)1,
+ },
+ .num_resources = ARRAY_SIZE(eth_resources),
+ .resource = eth_resources,
+};
+
static struct platform_device *sh7619_devices[] __initdata = {
&sci_device,
+ ð_device,
};
static int __init sh7619_devices_setup(void)
obj-y := common.o probe.o opcode_helper.o
-common-y += $(addprefix ../sh2/, ex.o entry.o)
+common-y += ex.o entry.o
obj-$(CONFIG_SH_FPU) += fpu.o
--- /dev/null
+/*
+ * arch/sh/kernel/cpu/sh2a/entry.S
+ *
+ * The SH-2A exception entry
+ *
+ * Copyright (C) 2008 Yoshinori Sato
+ * Based on arch/sh/kernel/cpu/sh2/entry.S
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/linkage.h>
+#include <asm/asm-offsets.h>
+#include <asm/thread_info.h>
+#include <asm/cpu/mmu_context.h>
+#include <asm/unistd.h>
+#include <asm/errno.h>
+#include <asm/page.h>
+
+/* Offsets to the stack */
+OFF_R0 = 0 /* Return value. New ABI also arg4 */
+OFF_R1 = 4 /* New ABI: arg5 */
+OFF_R2 = 8 /* New ABI: arg6 */
+OFF_R3 = 12 /* New ABI: syscall_nr */
+OFF_R4 = 16 /* New ABI: arg0 */
+OFF_R5 = 20 /* New ABI: arg1 */
+OFF_R6 = 24 /* New ABI: arg2 */
+OFF_R7 = 28 /* New ABI: arg3 */
+OFF_SP = (15*4)
+OFF_PC = (16*4)
+OFF_SR = (16*4+2*4)
+OFF_TRA = (16*4+6*4)
+
+#include <asm/entry-macros.S>
+
+ENTRY(exception_handler)
+ ! stack
+ ! r0 <- point sp
+ ! r1
+ ! pc
+ ! sr
+ ! r0 = temporary
+ ! r1 = vector (pseudo EXPEVT / INTEVT / TRA)
+ mov.l r2,@-sp
+ cli
+ mov.l $cpu_mode,r2
+ bld.b #6,@(0,r2) !previus SR.MD
+ bst.b #6,@(4*4,r15) !set cpu mode to SR.MD
+ bt 1f
+ ! switch to kernel mode
+ bset.b #6,@(0,r2) !set SR.MD
+ mov.l $current_thread_info,r2
+ mov.l @r2,r2
+ mov #(THREAD_SIZE >> 8),r0
+ shll8 r0
+ add r2,r0 ! r0 = kernel stack tail
+ mov r15,r2 ! r2 = user stack top
+ mov r0,r15 ! switch kernel stack
+ mov.l r1,@-r15 ! TRA
+ sts.l macl, @-r15
+ sts.l mach, @-r15
+ stc.l gbr, @-r15
+ mov.l @(4*4,r2),r0
+ mov.l r0,@-r15 ! original SR
+ sts.l pr,@-r15
+ mov.l @(3*4,r2),r0
+ mov.l r0,@-r15 ! original PC
+ mov r2,r0
+ add #(3+2)*4,r0 ! rewind r0 - r3 + exception frame
+ lds r0,pr ! pr = original SP
+ movmu.l r3,@-r15 ! save regs
+ mov r2,r8 ! r8 = previus stack top
+ mov r1,r9 ! r9 = interrupt vector
+ ! restore previous stack
+ mov.l @r8+,r2
+ mov.l @r8+,r0
+ mov.l @r8+,r1
+ bra 2f
+ movml.l r2,@-r15
+1:
+ ! in kernel exception
+ mov r15,r2
+ add #-((OFF_TRA + 4) - OFF_PC) + 5*4,r15
+ movmu.l r3,@-r15
+ mov r2,r8 ! r8 = previous stack top
+ mov r1,r9 ! r9 = interrupt vector
+ ! restore exception frame & regs
+ mov.l @r8+,r2 ! old R2
+ mov.l @r8+,r0 ! old R0
+ mov.l @r8+,r1 ! old R1
+ mov.l @r8+,r10 ! old PC
+ mov.l @r8+,r11 ! old SR
+ movml.l r2,@-r15
+ mov.l r10,@(OFF_PC,r15)
+ mov.l r11,@(OFF_SR,r15)
+ mov.l r8,@(OFF_SP,r15) ! save old sp
+ mov r15,r8
+ add #OFF_TRA + 4,r8
+ mov.l r9,@-r8
+ sts.l macl,@-r8
+ sts.l mach,@-r8
+ stc.l gbr,@-r8
+ add #-4,r8
+ sts.l pr,@-r8
+2:
+ ! dispatch exception / interrupt
+ mov #64,r8
+ cmp/hs r8,r9
+ bt interrupt_entry ! vec >= 64 is interrupt
+ mov #32,r8
+ cmp/hs r8,r9
+ bt trap_entry ! 64 > vec >= 32 is trap
+
+ mov.l 4f,r8
+ mov r9,r4
+ shll2 r9
+ add r9,r8
+ mov.l @r8,r8 ! exception handler address
+ tst r8,r8
+ bf 3f
+ mov.l 8f,r8 ! unhandled exception
+3:
+ mov.l 5f,r10
+ jmp @r8
+ lds r10,pr
+
+interrupt_entry:
+ mov r9,r4
+ mov r15,r5
+ mov.l 7f,r8
+ mov.l 6f,r9
+ jmp @r8
+ lds r9,pr
+
+ .align 2
+4: .long exception_handling_table
+5: .long ret_from_exception
+6: .long ret_from_irq
+7: .long do_IRQ
+8: .long exception_error
+
+trap_entry:
+ mov #0x30,r8
+ cmp/ge r8,r9 ! vector 0x20-0x2f is systemcall
+ bt 1f
+ add #-0x10,r9 ! convert SH2 to SH3/4 ABI
+1:
+ shll2 r9 ! TRA
+ bra system_call ! jump common systemcall entry
+ mov r9,r8
+
+#if defined(CONFIG_SH_STANDARD_BIOS)
+ /* Unwind the stack and jmp to the debug entry */
+ENTRY(sh_bios_handler)
+ mov r15,r0
+ add #(22-4)*4-4,r0
+ ldc.l @r0+,gbr
+ lds.l @r0+,mach
+ lds.l @r0+,macl
+ mov r15,r0
+ mov.l @(OFF_SP,r0),r1
+ mov.l @(OFF_SR,r2),r3
+ mov.l r3,@-r1
+ mov.l @(OFF_SP,r2),r3
+ mov.l r3,@-r1
+ mov r15,r0
+ add #(22-4)*4-8,r0
+ mov.l 1f,r2
+ mov.l @r2,r2
+ stc sr,r3
+ mov.l r2,@r0
+ mov.l r3,@(4,r0)
+ mov.l r1,@(8,r0)
+ movml.l @r15+,r14
+ add #8,r15
+ lds.l @r15+, pr
+ rte
+ mov.l @r15+,r15
+ .align 2
+1: .long gdb_vbr_vector
+#endif /* CONFIG_SH_STANDARD_BIOS */
+
+ENTRY(address_error_trap_handler)
+ mov r15,r4 ! regs
+ mov.l @(OFF_PC,r15),r6 ! pc
+ mov.l 1f,r0
+ jmp @r0
+ mov #0,r5 ! writeaccess is unknown
+
+ .align 2
+1: .long do_address_error
+
+restore_all:
+ stc sr,r0
+ or #0xf0,r0
+ ldc r0,sr ! all interrupt block (same BL = 1)
+ ! restore special register
+ ! overlap exception frame
+ mov r15,r0
+ add #17*4,r0
+ lds.l @r0+,pr
+ add #4,r0
+ ldc.l @r0+,gbr
+ lds.l @r0+,mach
+ lds.l @r0+,macl
+ mov r15,r0
+ mov.l $cpu_mode,r2
+ bld.b #6,@(OFF_SR,r15)
+ bst.b #6,@(0,r2) ! save CPU mode
+ mov.l @(OFF_SR,r0),r1
+ shll2 r1
+ shlr2 r1 ! clear MD bit
+ mov.l @(OFF_SP,r0),r2
+ add #-8,r2
+ mov.l r2,@(OFF_SP,r0) ! point exception frame top
+ mov.l r1,@(4,r2) ! set sr
+ mov.l @(OFF_PC,r0),r1
+ mov.l r1,@r2 ! set pc
+ get_current_thread_info r0, r1
+ mov.l $current_thread_info,r1
+ mov.l r0,@r1
+ movml.l @r15+,r14
+ mov.l @r15,r15
+ rte
+ nop
+
+ .align 2
+$current_thread_info:
+ .long __current_thread_info
+$cpu_mode:
+ .long __cpu_mode
+
+! common exception handler
+#include "../../entry-common.S"
+
+ .data
+! cpu operation mode
+! bit30 = MD (compatible SH3/4)
+__cpu_mode:
+ .long 0x40000000
+
+ .section .bss
+__current_thread_info:
+ .long 0
+
+ENTRY(exception_handling_table)
+ .space 4*32
--- /dev/null
+/*
+ * arch/sh/kernel/cpu/sh2a/ex.S
+ *
+ * The SH-2A exception vector table
+ *
+ * Copyright (C) 2008 Yoshinori Sato
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/linkage.h>
+
+!
+! convert Exception Vector to Exception Number
+!
+
+! exception no 0 to 255
+exception_entry0:
+no = 0
+ .rept 256
+ mov.l r1,@-sp
+ bra exception_trampoline0
+ mov #no,r1
+no = no + 1
+ .endr
+exception_trampoline0:
+ mov.l r0,@-sp
+ mov.l 1f,r0
+ extu.b r1,r1
+ jmp @r0
+ extu.w r1,r1
+
+ .align 2
+1: .long exception_handler
+
+! exception no 256 to 511
+exception_entry1:
+no = 0
+ .rept 256
+ mov.l r1,@-sp
+ bra exception_trampoline1
+ mov #no,r1
+no = no + 1
+ .endr
+exception_trampoline1:
+ mov.l r0,@-sp
+ extu.b r1,r1
+ movi20 #0x100,r0
+ add r0,r1
+ mov.l 1f,r0
+ jmp @r0
+ extu.w r1,r1
+
+ .align 2
+1: .long exception_handler
+
+ !
+! Exception Vector Base
+!
+ .align 2
+ENTRY(vbr_base)
+vector = 0
+ .rept 256
+ .long exception_entry0 + vector * 6
+vector = vector + 1
+ .endr
+ .rept 256
+ .long exception_entry1 + vector * 6
+vector = vector + 1
+ .endr
* The SH-3 and SH-4 exception vector table.
* Copyright (C) 1999, 2000, 2002 Niibe Yutaka
- * Copyright (C) 2003 - 2006 Paul Mundt
+ * Copyright (C) 2003 - 2008 Paul Mundt
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
*/
#include <linux/linkage.h>
+#if !defined(CONFIG_MMU)
+#define tlb_miss_load exception_error
+#define tlb_miss_store exception_error
+#define initial_page_write exception_error
+#define tlb_protection_violation_load exception_error
+#define tlb_protection_violation_store exception_error
+#define address_error_load exception_error
+#define address_error_store exception_error
+#endif
+
+#if !defined(CONFIG_SH_FPU)
+#define fpu_error_trap_handler exception_error
+#endif
+
+#if !defined(CONFIG_KGDB_NMI)
+#define kgdb_handle_exception exception_error
+#endif
+
.align 2
.data
ENTRY(exception_handling_table)
.long exception_error /* 000 */
.long exception_error
-#if defined(CONFIG_MMU)
.long tlb_miss_load /* 040 */
.long tlb_miss_store
.long initial_page_write
.long tlb_protection_violation_store
.long address_error_load
.long address_error_store /* 100 */
-#else
- .long exception_error ! tlb miss load /* 040 */
- .long exception_error ! tlb miss store
- .long exception_error ! initial page write
- .long exception_error ! tlb prot violation load
- .long exception_error ! tlb prot violation store
- .long exception_error ! address error load
- .long exception_error ! address error store /* 100 */
-#endif
-#if defined(CONFIG_SH_FPU)
.long fpu_error_trap_handler /* 120 */
-#else
- .long exception_error /* 120 */
-#endif
.long exception_error /* 140 */
.long system_call ! Unconditional Trap /* 160 */
.long exception_error ! reserved_instruction (filled by trap_init) /* 180 */
.long exception_error ! illegal_slot_instruction (filled by trap_init) /*1A0*/
ENTRY(nmi_slot)
-#if defined (CONFIG_KGDB_NMI)
.long kgdb_handle_exception /* 1C0 */ ! Allow trap to debugger
-#else
- .long exception_none /* 1C0 */ ! Not implemented yet
-#endif
ENTRY(user_break_point_trap)
.long break_point_trap /* 1E0 */
boot_cpu_data.dcache.ways = 1;
boot_cpu_data.dcache.linesz = L1_CACHE_BYTES;
+ /* We don't know the chip cut */
+ boot_cpu_data.cut_major = boot_cpu_data.cut_minor = -1;
+
/*
* Setup some generic flags we can probe on SH-4A parts
*/
- if (((pvr >> 24) & 0xff) == 0x10) {
+ if (((pvr >> 16) & 0xff) == 0x10) {
if ((cvr & 0x10000000) == 0)
boot_cpu_data.flags |= CPU_HAS_DSP;
boot_cpu_data.flags |= CPU_HAS_LLSC;
+ boot_cpu_data.cut_major = pvr & 0x7f;
}
/* FPU detection works for everyone */
clock-$(CONFIG_CPU_SUBTYPE_SH7770) := clock-sh7770.o
clock-$(CONFIG_CPU_SUBTYPE_SH7780) := clock-sh7780.o
clock-$(CONFIG_CPU_SUBTYPE_SH7785) := clock-sh7785.o
-clock-$(CONFIG_CPU_SUBTYPE_SH7343) := clock-sh7343.o
+clock-$(CONFIG_CPU_SUBTYPE_SH7343) := clock-sh7722.o
clock-$(CONFIG_CPU_SUBTYPE_SH7722) := clock-sh7722.o
clock-$(CONFIG_CPU_SUBTYPE_SH7723) := clock-sh7722.o
clock-$(CONFIG_CPU_SUBTYPE_SH7366) := clock-sh7722.o
+++ /dev/null
-/*
- * arch/sh/kernel/cpu/sh4a/clock-sh7343.c
- *
- * SH7343/SH7722 support for the clock framework
- *
- * Copyright (C) 2006 Paul Mundt
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <asm/clock.h>
-#include <asm/freq.h>
-
-/*
- * SH7343/SH7722 uses a common set of multipliers and divisors, so this
- * is quite simple..
- */
-static int multipliers[] = { 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1 };
-static int divisors[] = { 1, 3, 2, 5, 3, 4, 5, 6, 8, 10, 12, 16, 20 };
-
-#define pll_calc() (((ctrl_inl(FRQCR) >> 24) & 0x1f) + 1)
-
-static void master_clk_init(struct clk *clk)
-{
- clk->parent = clk_get(NULL, "cpu_clk");
-}
-
-static void master_clk_recalc(struct clk *clk)
-{
- int idx = (ctrl_inl(FRQCR) & 0x000f);
- clk->rate *= clk->parent->rate * multipliers[idx] / divisors[idx];
-}
-
-static struct clk_ops sh7343_master_clk_ops = {
- .init = master_clk_init,
- .recalc = master_clk_recalc,
-};
-
-static void module_clk_init(struct clk *clk)
-{
- clk->parent = NULL;
- clk->rate = CONFIG_SH_PCLK_FREQ;
-}
-
-static struct clk_ops sh7343_module_clk_ops = {
- .init = module_clk_init,
-};
-
-static void bus_clk_init(struct clk *clk)
-{
- clk->parent = clk_get(NULL, "cpu_clk");
-}
-
-static void bus_clk_recalc(struct clk *clk)
-{
- int idx = (ctrl_inl(FRQCR) >> 8) & 0x000f;
- clk->rate = clk->parent->rate * multipliers[idx] / divisors[idx];
-}
-
-static struct clk_ops sh7343_bus_clk_ops = {
- .init = bus_clk_init,
- .recalc = bus_clk_recalc,
-};
-
-static void cpu_clk_init(struct clk *clk)
-{
- clk->parent = clk_get(NULL, "module_clk");
- clk->flags |= CLK_RATE_PROPAGATES;
- clk_set_rate(clk, clk_get_rate(clk));
-}
-
-static void cpu_clk_recalc(struct clk *clk)
-{
- int idx = (ctrl_inl(FRQCR) >> 20) & 0x000f;
- clk->rate = clk->parent->rate * pll_calc() *
- multipliers[idx] / divisors[idx];
-}
-
-static struct clk_ops sh7343_cpu_clk_ops = {
- .init = cpu_clk_init,
- .recalc = cpu_clk_recalc,
-};
-
-static struct clk_ops *sh7343_clk_ops[] = {
- &sh7343_master_clk_ops,
- &sh7343_module_clk_ops,
- &sh7343_bus_clk_ops,
- &sh7343_cpu_clk_ops,
-};
-
-void __init arch_init_clk_ops(struct clk_ops **ops, int idx)
-{
- if (idx < ARRAY_SIZE(sh7343_clk_ops))
- *ops = sh7343_clk_ops[idx];
-}
/*
* arch/sh/kernel/cpu/sh4a/clock-sh7722.c
*
- * SH7722 & SH7366 support for the clock framework
+ * SH7343, SH7722, SH7723 & SH7366 support for the clock framework
*
* Copyright (c) 2006-2007 Nomad Global Solutions Inc
* Based on code for sh7343 by Paul Mundt
#include <linux/kernel.h>
#include <linux/io.h>
#include <linux/errno.h>
+#include <linux/stringify.h>
#include <asm/clock.h>
#include <asm/freq.h>
* clock ops methods for SIU A/B and IrDA clock
*
*/
-static int sh7722_siu_which(struct clk *clk)
+
+#ifndef CONFIG_CPU_SUBTYPE_SH7343
+
+static int sh7722_siu_set_rate(struct clk *clk, unsigned long rate, int algo_id)
{
- if (!strcmp(clk->name, "siu_a_clk"))
- return 0;
- if (!strcmp(clk->name, "siu_b_clk"))
- return 1;
-#if defined(CONFIG_CPU_SUBTYPE_SH7722)
- if (!strcmp(clk->name, "irda_clk"))
- return 2;
-#endif
- return -EINVAL;
+ unsigned long r;
+ int div;
+
+ r = ctrl_inl(clk->arch_flags);
+ div = sh7722_find_divisors(clk->parent->rate, rate);
+ if (div < 0)
+ return div;
+ r = (r & ~0xF) | div;
+ ctrl_outl(r, clk->arch_flags);
+ return 0;
}
-static unsigned long sh7722_siu_regs[] = {
- [0] = SCLKACR,
- [1] = SCLKBCR,
-#if defined(CONFIG_CPU_SUBTYPE_SH7722)
- [2] = IrDACLKCR,
-#endif
-};
+static void sh7722_siu_recalc(struct clk *clk)
+{
+ unsigned long r;
+
+ r = ctrl_inl(clk->arch_flags);
+ clk->rate = clk->parent->rate * 2 / divisors2[r & 0xF];
+}
static int sh7722_siu_start_stop(struct clk *clk, int enable)
{
- int siu = sh7722_siu_which(clk);
unsigned long r;
- if (siu < 0)
- return siu;
- BUG_ON(siu > 2);
- r = ctrl_inl(sh7722_siu_regs[siu]);
+ r = ctrl_inl(clk->arch_flags);
if (enable)
- ctrl_outl(r & ~(1 << 8), sh7722_siu_regs[siu]);
+ ctrl_outl(r & ~(1 << 8), clk->arch_flags);
else
- ctrl_outl(r | (1 << 8), sh7722_siu_regs[siu]);
+ ctrl_outl(r | (1 << 8), clk->arch_flags);
return 0;
}
sh7722_siu_start_stop(clk, 0);
}
+static struct clk_ops sh7722_siu_clk_ops = {
+ .recalc = sh7722_siu_recalc,
+ .set_rate = sh7722_siu_set_rate,
+ .enable = sh7722_siu_enable,
+ .disable = sh7722_siu_disable,
+};
+
+#endif /* CONFIG_CPU_SUBTYPE_SH7343 */
+
static void sh7722_video_enable(struct clk *clk)
{
unsigned long r;
clk->rate = clk->parent->rate / ((r & 0x3F) + 1);
}
-static int sh7722_siu_set_rate(struct clk *clk, unsigned long rate, int algo_id)
-{
- int siu = sh7722_siu_which(clk);
- unsigned long r;
- int div;
-
- if (siu < 0)
- return siu;
- BUG_ON(siu > 2);
- r = ctrl_inl(sh7722_siu_regs[siu]);
- div = sh7722_find_divisors(clk->parent->rate, rate);
- if (div < 0)
- return div;
- r = (r & ~0xF) | div;
- ctrl_outl(r, sh7722_siu_regs[siu]);
- return 0;
-}
-
-static void sh7722_siu_recalc(struct clk *clk)
-{
- int siu = sh7722_siu_which(clk);
- unsigned long r;
-
- if (siu < 0)
- return /* siu */ ;
- BUG_ON(siu > 2);
- r = ctrl_inl(sh7722_siu_regs[siu]);
- clk->rate = clk->parent->rate * 2 / divisors2[r & 0xF];
-}
-
-static struct clk_ops sh7722_siu_clk_ops = {
- .recalc = sh7722_siu_recalc,
- .set_rate = sh7722_siu_set_rate,
- .enable = sh7722_siu_enable,
- .disable = sh7722_siu_disable,
-};
-
static struct clk_ops sh7722_video_clk_ops = {
.recalc = sh7722_video_recalc,
.set_rate = sh7722_video_set_rate,
.ops = &sh7722_frqcr_clk_ops,
};
+
+#ifndef CONFIG_CPU_SUBTYPE_SH7343
+
/*
* these three clocks - SIU A, SIU B, IrDA - share the same clk_ops
* methods of clk_ops determine which register they should access by
*/
static struct clk sh7722_siu_a_clock = {
.name = "siu_a_clk",
+ .arch_flags = SCLKACR,
.ops = &sh7722_siu_clk_ops,
};
static struct clk sh7722_siu_b_clock = {
.name = "siu_b_clk",
+ .arch_flags = SCLKBCR,
.ops = &sh7722_siu_clk_ops,
};
#if defined(CONFIG_CPU_SUBTYPE_SH7722)
static struct clk sh7722_irda_clock = {
.name = "irda_clk",
+ .arch_flags = IrDACLKCR,
.ops = &sh7722_siu_clk_ops,
};
#endif
+#endif /* CONFIG_CPU_SUBTYPE_SH7343 */
static struct clk sh7722_video_clock = {
.name = "video_clk",
.ops = &sh7722_video_clk_ops,
};
+static int sh7722_mstpcr_start_stop(struct clk *clk, unsigned long reg,
+ int enable)
+{
+ unsigned long bit = clk->arch_flags;
+ unsigned long r;
+
+ r = ctrl_inl(reg);
+
+ if (enable)
+ r &= ~(1 << bit);
+ else
+ r |= (1 << bit);
+
+ ctrl_outl(r, reg);
+ return 0;
+}
+
+static void sh7722_mstpcr0_enable(struct clk *clk)
+{
+ sh7722_mstpcr_start_stop(clk, MSTPCR0, 1);
+}
+
+static void sh7722_mstpcr0_disable(struct clk *clk)
+{
+ sh7722_mstpcr_start_stop(clk, MSTPCR0, 0);
+}
+
+static void sh7722_mstpcr1_enable(struct clk *clk)
+{
+ sh7722_mstpcr_start_stop(clk, MSTPCR1, 1);
+}
+
+static void sh7722_mstpcr1_disable(struct clk *clk)
+{
+ sh7722_mstpcr_start_stop(clk, MSTPCR1, 0);
+}
+
+static void sh7722_mstpcr2_enable(struct clk *clk)
+{
+ sh7722_mstpcr_start_stop(clk, MSTPCR2, 1);
+}
+
+static void sh7722_mstpcr2_disable(struct clk *clk)
+{
+ sh7722_mstpcr_start_stop(clk, MSTPCR2, 0);
+}
+
+static struct clk_ops sh7722_mstpcr0_clk_ops = {
+ .enable = sh7722_mstpcr0_enable,
+ .disable = sh7722_mstpcr0_disable,
+};
+
+static struct clk_ops sh7722_mstpcr1_clk_ops = {
+ .enable = sh7722_mstpcr1_enable,
+ .disable = sh7722_mstpcr1_disable,
+};
+
+static struct clk_ops sh7722_mstpcr2_clk_ops = {
+ .enable = sh7722_mstpcr2_enable,
+ .disable = sh7722_mstpcr2_disable,
+};
+
+#define DECLARE_MSTPCRN(regnr, bitnr, bitstr) \
+{ \
+ .name = "mstp" __stringify(regnr) bitstr, \
+ .arch_flags = bitnr, \
+ .ops = &sh7722_mstpcr ## regnr ## _clk_ops, \
+}
+
+#define DECLARE_MSTPCR(regnr) \
+ DECLARE_MSTPCRN(regnr, 31, "31"), \
+ DECLARE_MSTPCRN(regnr, 30, "30"), \
+ DECLARE_MSTPCRN(regnr, 29, "29"), \
+ DECLARE_MSTPCRN(regnr, 28, "28"), \
+ DECLARE_MSTPCRN(regnr, 27, "27"), \
+ DECLARE_MSTPCRN(regnr, 26, "26"), \
+ DECLARE_MSTPCRN(regnr, 25, "25"), \
+ DECLARE_MSTPCRN(regnr, 24, "24"), \
+ DECLARE_MSTPCRN(regnr, 23, "23"), \
+ DECLARE_MSTPCRN(regnr, 22, "22"), \
+ DECLARE_MSTPCRN(regnr, 21, "21"), \
+ DECLARE_MSTPCRN(regnr, 20, "20"), \
+ DECLARE_MSTPCRN(regnr, 19, "19"), \
+ DECLARE_MSTPCRN(regnr, 18, "18"), \
+ DECLARE_MSTPCRN(regnr, 17, "17"), \
+ DECLARE_MSTPCRN(regnr, 16, "16"), \
+ DECLARE_MSTPCRN(regnr, 15, "15"), \
+ DECLARE_MSTPCRN(regnr, 14, "14"), \
+ DECLARE_MSTPCRN(regnr, 13, "13"), \
+ DECLARE_MSTPCRN(regnr, 12, "12"), \
+ DECLARE_MSTPCRN(regnr, 11, "11"), \
+ DECLARE_MSTPCRN(regnr, 10, "10"), \
+ DECLARE_MSTPCRN(regnr, 9, "09"), \
+ DECLARE_MSTPCRN(regnr, 8, "08"), \
+ DECLARE_MSTPCRN(regnr, 7, "07"), \
+ DECLARE_MSTPCRN(regnr, 6, "06"), \
+ DECLARE_MSTPCRN(regnr, 5, "05"), \
+ DECLARE_MSTPCRN(regnr, 4, "04"), \
+ DECLARE_MSTPCRN(regnr, 3, "03"), \
+ DECLARE_MSTPCRN(regnr, 2, "02"), \
+ DECLARE_MSTPCRN(regnr, 1, "01"), \
+ DECLARE_MSTPCRN(regnr, 0, "00")
+
+static struct clk sh7722_mstpcr[] = {
+ DECLARE_MSTPCR(0),
+ DECLARE_MSTPCR(1),
+ DECLARE_MSTPCR(2),
+};
+
static struct clk *sh7722_clocks[] = {
&sh7722_umem_clock,
&sh7722_sh_clock,
&sh7722_peripheral_clock,
&sh7722_sdram_clock,
+#ifndef CONFIG_CPU_SUBTYPE_SH7343
&sh7722_siu_a_clock,
&sh7722_siu_b_clock,
#if defined(CONFIG_CPU_SUBTYPE_SH7722)
&sh7722_irda_clock,
+#endif
#endif
&sh7722_video_clock,
};
clk_register(sh7722_clocks[i]);
}
clk_put(master);
+
+ for (i = 0; i < ARRAY_SIZE(sh7722_mstpcr); i++) {
+ pr_debug( "Registering mstpcr '%s'\n", sh7722_mstpcr[i].name);
+ clk_register(&sh7722_mstpcr[i]);
+ }
+
return 0;
}
#include <linux/init.h>
#include <linux/serial.h>
#include <linux/serial_sci.h>
+#include <linux/uio_driver.h>
+#include <asm/clock.h>
+
+static struct resource iic0_resources[] = {
+ [0] = {
+ .name = "IIC0",
+ .start = 0x04470000,
+ .end = 0x04470017,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 96,
+ .end = 99,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device iic0_device = {
+ .name = "i2c-sh_mobile",
+ .num_resources = ARRAY_SIZE(iic0_resources),
+ .resource = iic0_resources,
+};
+
+static struct resource iic1_resources[] = {
+ [0] = {
+ .name = "IIC1",
+ .start = 0x04750000,
+ .end = 0x04750017,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 44,
+ .end = 47,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device iic1_device = {
+ .name = "i2c-sh_mobile",
+ .num_resources = ARRAY_SIZE(iic1_resources),
+ .resource = iic1_resources,
+};
+
+static struct uio_info vpu_platform_data = {
+ .name = "VPU4",
+ .version = "0",
+ .irq = 60,
+};
+
+static struct resource vpu_resources[] = {
+ [0] = {
+ .name = "VPU",
+ .start = 0xfe900000,
+ .end = 0xfe9022eb,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device vpu_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 0,
+ .dev = {
+ .platform_data = &vpu_platform_data,
+ },
+ .resource = vpu_resources,
+ .num_resources = ARRAY_SIZE(vpu_resources),
+};
+
+static struct uio_info veu_platform_data = {
+ .name = "VEU",
+ .version = "0",
+ .irq = 54,
+};
+
+static struct resource veu_resources[] = {
+ [0] = {
+ .name = "VEU",
+ .start = 0xfe920000,
+ .end = 0xfe9200b7,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device veu_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 1,
+ .dev = {
+ .platform_data = &veu_platform_data,
+ },
+ .resource = veu_resources,
+ .num_resources = ARRAY_SIZE(veu_resources),
+};
static struct plat_sci_port sci_platform_data[] = {
{
};
static struct platform_device *sh7343_devices[] __initdata = {
+ &iic0_device,
+ &iic1_device,
&sci_device,
+ &vpu_device,
+ &veu_device,
};
static int __init sh7343_devices_setup(void)
{
+ clk_always_enable("mstp031"); /* TLB */
+ clk_always_enable("mstp030"); /* IC */
+ clk_always_enable("mstp029"); /* OC */
+ clk_always_enable("mstp028"); /* URAM */
+ clk_always_enable("mstp026"); /* XYMEM */
+ clk_always_enable("mstp023"); /* INTC3 */
+ clk_always_enable("mstp022"); /* INTC */
+ clk_always_enable("mstp020"); /* SuperHyway */
+ clk_always_enable("mstp109"); /* I2C0 */
+ clk_always_enable("mstp108"); /* I2C1 */
+ clk_always_enable("mstp202"); /* VEU */
+ clk_always_enable("mstp201"); /* VPU */
+
+ platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20);
+ platform_resource_setup_memory(&veu_device, "veu", 2 << 20);
+
return platform_add_devices(sh7343_devices,
ARRAY_SIZE(sh7343_devices));
}
__initcall(sh7343_devices_setup);
+enum {
+ UNUSED = 0,
+
+ /* interrupt sources */
+ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
+ DMAC0, DMAC1, DMAC2, DMAC3,
+ VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU,
+ MFI, VPU, TPU, Z3D4, USBI0, USBI1,
+ MMC_ERR, MMC_TRAN, MMC_FSTAT, MMC_FRDY,
+ DMAC4, DMAC5, DMAC_DADERR,
+ KEYSC,
+ SCIF, SCIF1, SCIF2, SCIF3, SCIF4,
+ SIOF0, SIOF1, SIO,
+ FLCTL_FLSTEI, FLCTL_FLENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
+ I2C0_ALI, I2C0_TACKI, I2C0_WAITI, I2C0_DTEI,
+ I2C1_ALI, I2C1_TACKI, I2C1_WAITI, I2C1_DTEI,
+ SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI,
+ IRDA,
+ SDHI0, SDHI1, SDHI2, SDHI3,
+ CMT, TSIF, SIU,
+ TMU0, TMU1, TMU2,
+ JPU, LCDC,
+
+ /* interrupt groups */
+
+ DMAC0123, VIOVOU, MMC, DMAC45, FLCTL, I2C0, I2C1, SIM, SDHI, USB,
+};
+
+static struct intc_vect vectors[] __initdata = {
+ INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
+ INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
+ INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
+ INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0),
+ INTC_VECT(I2C1_ALI, 0x780), INTC_VECT(I2C1_TACKI, 0x7a0),
+ INTC_VECT(I2C1_WAITI, 0x7c0), INTC_VECT(I2C1_DTEI, 0x7e0),
+ INTC_VECT(DMAC0, 0x800), INTC_VECT(DMAC1, 0x820),
+ INTC_VECT(DMAC2, 0x840), INTC_VECT(DMAC3, 0x860),
+ INTC_VECT(VIO_CEUI, 0x880), INTC_VECT(VIO_BEUI, 0x8a0),
+ INTC_VECT(VIO_VEUI, 0x8c0), INTC_VECT(VOU, 0x8e0),
+ INTC_VECT(MFI, 0x900), INTC_VECT(VPU, 0x980),
+ INTC_VECT(TPU, 0x9a0), INTC_VECT(Z3D4, 0x9e0),
+ INTC_VECT(USBI0, 0xa20), INTC_VECT(USBI1, 0xa40),
+ INTC_VECT(MMC_ERR, 0xb00), INTC_VECT(MMC_TRAN, 0xb20),
+ INTC_VECT(MMC_FSTAT, 0xb40), INTC_VECT(MMC_FRDY, 0xb60),
+ INTC_VECT(DMAC4, 0xb80), INTC_VECT(DMAC5, 0xba0),
+ INTC_VECT(DMAC_DADERR, 0xbc0), INTC_VECT(KEYSC, 0xbe0),
+ INTC_VECT(SCIF, 0xc00), INTC_VECT(SCIF1, 0xc20),
+ INTC_VECT(SCIF2, 0xc40), INTC_VECT(SCIF3, 0xc60),
+ INTC_VECT(SIOF0, 0xc80), INTC_VECT(SIOF1, 0xca0),
+ INTC_VECT(SIO, 0xd00),
+ INTC_VECT(FLCTL_FLSTEI, 0xd80), INTC_VECT(FLCTL_FLENDI, 0xda0),
+ INTC_VECT(FLCTL_FLTREQ0I, 0xdc0), INTC_VECT(FLCTL_FLTREQ1I, 0xde0),
+ INTC_VECT(I2C0_ALI, 0xe00), INTC_VECT(I2C0_TACKI, 0xe20),
+ INTC_VECT(I2C0_WAITI, 0xe40), INTC_VECT(I2C0_DTEI, 0xe60),
+ INTC_VECT(SDHI0, 0xe80), INTC_VECT(SDHI1, 0xea0),
+ INTC_VECT(SDHI2, 0xec0), INTC_VECT(SDHI3, 0xee0),
+ INTC_VECT(CMT, 0xf00), INTC_VECT(TSIF, 0xf20),
+ INTC_VECT(SIU, 0xf80),
+ INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
+ INTC_VECT(TMU2, 0x440),
+ INTC_VECT(JPU, 0x560), INTC_VECT(LCDC, 0x580),
+};
+
+static struct intc_group groups[] __initdata = {
+ INTC_GROUP(DMAC0123, DMAC0, DMAC1, DMAC2, DMAC3),
+ INTC_GROUP(VIOVOU, VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU),
+ INTC_GROUP(MMC, MMC_FRDY, MMC_FSTAT, MMC_TRAN, MMC_ERR),
+ INTC_GROUP(DMAC45, DMAC4, DMAC5, DMAC_DADERR),
+ INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLENDI,
+ FLCTL_FLTREQ0I, FLCTL_FLTREQ1I),
+ INTC_GROUP(I2C0, I2C0_ALI, I2C0_TACKI, I2C0_WAITI, I2C0_DTEI),
+ INTC_GROUP(I2C1, I2C1_ALI, I2C1_TACKI, I2C1_WAITI, I2C1_DTEI),
+ INTC_GROUP(SIM, SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI),
+ INTC_GROUP(SDHI, SDHI0, SDHI1, SDHI2, SDHI3),
+ INTC_GROUP(USB, USBI0, USBI1),
+};
+
+static struct intc_mask_reg mask_registers[] __initdata = {
+ { 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */
+ { VOU, VIO_VEUI, VIO_BEUI, VIO_CEUI, DMAC3, DMAC2, DMAC1, DMAC0 } },
+ { 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */
+ { 0, 0, 0, VPU, 0, 0, 0, MFI } },
+ { 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */
+ { SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI, 0, 0, 0, IRDA } },
+ { 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */
+ { 0, TMU2, TMU1, TMU0, JPU, 0, 0, LCDC } },
+ { 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */
+ { KEYSC, DMAC_DADERR, DMAC5, DMAC4, SCIF3, SCIF2, SCIF1, SCIF } },
+ { 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */
+ { 0, 0, 0, SIO, Z3D4, 0, SIOF1, SIOF0 } },
+ { 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */
+ { I2C0_DTEI, I2C0_WAITI, I2C0_TACKI, I2C0_ALI,
+ FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLENDI, FLCTL_FLSTEI } },
+ { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
+ { SDHI3, SDHI2, SDHI1, SDHI0, 0, 0, 0, SIU } },
+ { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
+ { 0, 0, 0, CMT, 0, USBI1, USBI0 } },
+ { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
+ { MMC_FRDY, MMC_FSTAT, MMC_TRAN, MMC_ERR } },
+ { 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */
+ { I2C1_DTEI, I2C1_WAITI, I2C1_TACKI, I2C1_ALI, TPU, 0, 0, TSIF } },
+ { 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */
+ { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
+};
+
+static struct intc_prio_reg prio_registers[] __initdata = {
+ { 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2 } },
+ { 0xa4080004, 0, 16, 4, /* IPRB */ { JPU, LCDC, SIM } },
+ { 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0123, VIOVOU, MFI, VPU } },
+ { 0xa4080014, 0, 16, 4, /* IPRF */ { KEYSC, DMAC45, USB, CMT } },
+ { 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF, SCIF1, SCIF2, SCIF3 } },
+ { 0xa408001c, 0, 16, 4, /* IPRH */ { SIOF0, SIOF1, FLCTL, I2C0 } },
+ { 0xa4080020, 0, 16, 4, /* IPRI */ { SIO, 0, TSIF, I2C1 } },
+ { 0xa4080024, 0, 16, 4, /* IPRJ */ { Z3D4, 0, SIU } },
+ { 0xa4080028, 0, 16, 4, /* IPRK */ { 0, MMC, 0, SDHI } },
+ { 0xa408002c, 0, 16, 4, /* IPRL */ { 0, 0, TPU } },
+ { 0xa4140010, 0, 32, 4, /* INTPRI00 */
+ { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
+};
+
+static struct intc_sense_reg sense_registers[] __initdata = {
+ { 0xa414001c, 16, 2, /* ICR1 */
+ { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
+};
+
+static struct intc_mask_reg ack_registers[] __initdata = {
+ { 0xa4140024, 0, 8, /* INTREQ00 */
+ { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
+};
+
+static DECLARE_INTC_DESC_ACK(intc_desc, "sh7343", vectors, groups,
+ mask_registers, prio_registers, sense_registers,
+ ack_registers);
+
void __init plat_irq_setup(void)
{
+ register_intc_controller(&intc_desc);
}
#include <linux/init.h>
#include <linux/serial.h>
#include <linux/serial_sci.h>
+#include <linux/uio_driver.h>
+#include <asm/clock.h>
+
+static struct resource iic_resources[] = {
+ [0] = {
+ .name = "IIC",
+ .start = 0x04470000,
+ .end = 0x04470017,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 96,
+ .end = 99,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device iic_device = {
+ .name = "i2c-sh_mobile",
+ .num_resources = ARRAY_SIZE(iic_resources),
+ .resource = iic_resources,
+};
+
+static struct uio_info vpu_platform_data = {
+ .name = "VPU5",
+ .version = "0",
+ .irq = 60,
+};
+
+static struct resource vpu_resources[] = {
+ [0] = {
+ .name = "VPU",
+ .start = 0xfe900000,
+ .end = 0xfe902807,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device vpu_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 0,
+ .dev = {
+ .platform_data = &vpu_platform_data,
+ },
+ .resource = vpu_resources,
+ .num_resources = ARRAY_SIZE(vpu_resources),
+};
+
+static struct uio_info veu0_platform_data = {
+ .name = "VEU",
+ .version = "0",
+ .irq = 54,
+};
+
+static struct resource veu0_resources[] = {
+ [0] = {
+ .name = "VEU(1)",
+ .start = 0xfe920000,
+ .end = 0xfe9200b7,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device veu0_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 1,
+ .dev = {
+ .platform_data = &veu0_platform_data,
+ },
+ .resource = veu0_resources,
+ .num_resources = ARRAY_SIZE(veu0_resources),
+};
+
+static struct uio_info veu1_platform_data = {
+ .name = "VEU",
+ .version = "0",
+ .irq = 27,
+};
+
+static struct resource veu1_resources[] = {
+ [0] = {
+ .name = "VEU(2)",
+ .start = 0xfe924000,
+ .end = 0xfe9240b7,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device veu1_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 2,
+ .dev = {
+ .platform_data = &veu1_platform_data,
+ },
+ .resource = veu1_resources,
+ .num_resources = ARRAY_SIZE(veu1_resources),
+};
static struct plat_sci_port sci_platform_data[] = {
{
};
static struct platform_device *sh7366_devices[] __initdata = {
+ &iic_device,
&sci_device,
+ &vpu_device,
+ &veu0_device,
+ &veu1_device,
};
static int __init sh7366_devices_setup(void)
{
+ clk_always_enable("mstp031"); /* TLB */
+ clk_always_enable("mstp030"); /* IC */
+ clk_always_enable("mstp029"); /* OC */
+ clk_always_enable("mstp028"); /* RSMEM */
+ clk_always_enable("mstp026"); /* XYMEM */
+ clk_always_enable("mstp023"); /* INTC3 */
+ clk_always_enable("mstp022"); /* INTC */
+ clk_always_enable("mstp020"); /* SuperHyway */
+ clk_always_enable("mstp109"); /* I2C */
+ clk_always_enable("mstp207"); /* VEU-2 */
+ clk_always_enable("mstp202"); /* VEU-1 */
+ clk_always_enable("mstp201"); /* VPU */
+
+ platform_resource_setup_memory(&vpu_device, "vpu", 2 << 20);
+ platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20);
+ platform_resource_setup_memory(&veu1_device, "veu1", 2 << 20);
+
return platform_add_devices(sh7366_devices,
ARRAY_SIZE(sh7366_devices));
}
INTC_VECT(SIU, 0xf80),
INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
INTC_VECT(TMU2, 0x440),
- INTC_VECT(VEU2, 0x580), INTC_VECT(LCDC, 0x580),
+ INTC_VECT(VEU2, 0x560), INTC_VECT(LCDC, 0x580),
};
static struct intc_group groups[] __initdata = {
{ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
};
-static DECLARE_INTC_DESC(intc_desc, "sh7366", vectors, groups,
- mask_registers, prio_registers, sense_registers);
+static struct intc_mask_reg ack_registers[] __initdata = {
+ { 0xa4140024, 0, 8, /* INTREQ00 */
+ { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
+};
+
+static DECLARE_INTC_DESC_ACK(intc_desc, "sh7366", vectors, groups,
+ mask_registers, prio_registers, sense_registers,
+ ack_registers);
void __init plat_irq_setup(void)
{
#include <linux/serial.h>
#include <linux/serial_sci.h>
#include <linux/mm.h>
+#include <linux/uio_driver.h>
+#include <asm/clock.h>
#include <asm/mmzone.h>
static struct resource usbf_resources[] = {
.resource = iic_resources,
};
+static struct uio_info vpu_platform_data = {
+ .name = "VPU4",
+ .version = "0",
+ .irq = 60,
+};
+
+static struct resource vpu_resources[] = {
+ [0] = {
+ .name = "VPU",
+ .start = 0xfe900000,
+ .end = 0xfe9022eb,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device vpu_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 0,
+ .dev = {
+ .platform_data = &vpu_platform_data,
+ },
+ .resource = vpu_resources,
+ .num_resources = ARRAY_SIZE(vpu_resources),
+};
+
+static struct uio_info veu_platform_data = {
+ .name = "VEU",
+ .version = "0",
+ .irq = 54,
+};
+
+static struct resource veu_resources[] = {
+ [0] = {
+ .name = "VEU",
+ .start = 0xfe920000,
+ .end = 0xfe9200b7,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device veu_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 1,
+ .dev = {
+ .platform_data = &veu_platform_data,
+ },
+ .resource = veu_resources,
+ .num_resources = ARRAY_SIZE(veu_resources),
+};
+
static struct plat_sci_port sci_platform_data[] = {
{
.mapbase = 0xffe00000,
&usbf_device,
&iic_device,
&sci_device,
+ &vpu_device,
+ &veu_device,
};
static int __init sh7722_devices_setup(void)
{
+ clk_always_enable("mstp031"); /* TLB */
+ clk_always_enable("mstp030"); /* IC */
+ clk_always_enable("mstp029"); /* OC */
+ clk_always_enable("mstp028"); /* URAM */
+ clk_always_enable("mstp026"); /* XYMEM */
+ clk_always_enable("mstp022"); /* INTC */
+ clk_always_enable("mstp020"); /* SuperHyway */
+ clk_always_enable("mstp109"); /* I2C */
+ clk_always_enable("mstp211"); /* USB */
+ clk_always_enable("mstp202"); /* VEU */
+ clk_always_enable("mstp201"); /* VPU */
+
+ platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20);
+ platform_resource_setup_memory(&veu_device, "veu", 2 << 20);
+
return platform_add_devices(sh7722_devices,
ARRAY_SIZE(sh7722_devices));
}
{ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
};
-static DECLARE_INTC_DESC(intc_desc, "sh7722", vectors, groups,
- mask_registers, prio_registers, sense_registers);
+static struct intc_mask_reg ack_registers[] __initdata = {
+ { 0xa4140024, 0, 8, /* INTREQ00 */
+ { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
+};
+
+static DECLARE_INTC_DESC_ACK(intc_desc, "sh7722", vectors, groups,
+ mask_registers, prio_registers, sense_registers,
+ ack_registers);
void __init plat_irq_setup(void)
{
#include <linux/serial.h>
#include <linux/mm.h>
#include <linux/serial_sci.h>
+#include <linux/uio_driver.h>
+#include <asm/clock.h>
#include <asm/mmzone.h>
+static struct uio_info vpu_platform_data = {
+ .name = "VPU5",
+ .version = "0",
+ .irq = 60,
+};
+
+static struct resource vpu_resources[] = {
+ [0] = {
+ .name = "VPU",
+ .start = 0xfe900000,
+ .end = 0xfe902807,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device vpu_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 0,
+ .dev = {
+ .platform_data = &vpu_platform_data,
+ },
+ .resource = vpu_resources,
+ .num_resources = ARRAY_SIZE(vpu_resources),
+};
+
+static struct uio_info veu0_platform_data = {
+ .name = "VEU",
+ .version = "0",
+ .irq = 54,
+};
+
+static struct resource veu0_resources[] = {
+ [0] = {
+ .name = "VEU2H0",
+ .start = 0xfe920000,
+ .end = 0xfe92027b,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device veu0_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 1,
+ .dev = {
+ .platform_data = &veu0_platform_data,
+ },
+ .resource = veu0_resources,
+ .num_resources = ARRAY_SIZE(veu0_resources),
+};
+
+static struct uio_info veu1_platform_data = {
+ .name = "VEU",
+ .version = "0",
+ .irq = 27,
+};
+
+static struct resource veu1_resources[] = {
+ [0] = {
+ .name = "VEU2H1",
+ .start = 0xfe924000,
+ .end = 0xfe92427b,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device veu1_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 2,
+ .dev = {
+ .platform_data = &veu1_platform_data,
+ },
+ .resource = veu1_resources,
+ .num_resources = ARRAY_SIZE(veu1_resources),
+};
+
static struct plat_sci_port sci_platform_data[] = {
{
.mapbase = 0xffe00000,
.resource = sh7723_usb_host_resources,
};
+static struct resource iic_resources[] = {
+ [0] = {
+ .name = "IIC",
+ .start = 0x04470000,
+ .end = 0x04470017,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 96,
+ .end = 99,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device iic_device = {
+ .name = "i2c-sh_mobile",
+ .num_resources = ARRAY_SIZE(iic_resources),
+ .resource = iic_resources,
+};
+
static struct platform_device *sh7723_devices[] __initdata = {
&sci_device,
&rtc_device,
+ &iic_device,
&sh7723_usb_host_device,
+ &vpu_device,
+ &veu0_device,
+ &veu1_device,
};
static int __init sh7723_devices_setup(void)
{
+ clk_always_enable("mstp031"); /* TLB */
+ clk_always_enable("mstp030"); /* IC */
+ clk_always_enable("mstp029"); /* OC */
+ clk_always_enable("mstp024"); /* FPU */
+ clk_always_enable("mstp022"); /* INTC */
+ clk_always_enable("mstp020"); /* SuperHyway */
+ clk_always_enable("mstp000"); /* MERAM */
+ clk_always_enable("mstp109"); /* I2C */
+ clk_always_enable("mstp108"); /* RTC */
+ clk_always_enable("mstp211"); /* USB */
+ clk_always_enable("mstp206"); /* VEU2H1 */
+ clk_always_enable("mstp202"); /* VEU2H0 */
+ clk_always_enable("mstp201"); /* VPU */
+
+ platform_resource_setup_memory(&vpu_device, "vpu", 2 << 20);
+ platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20);
+ platform_resource_setup_memory(&veu1_device, "veu1", 2 << 20);
+
return platform_add_devices(sh7723_devices,
ARRAY_SIZE(sh7723_devices));
}
{ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
};
-static DECLARE_INTC_DESC(intc_desc, "sh7723", vectors, groups,
- mask_registers, prio_registers, sense_registers);
+static struct intc_mask_reg ack_registers[] __initdata = {
+ { 0xa4140024, 0, 8, /* INTREQ00 */
+ { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
+};
+
+static DECLARE_INTC_DESC_ACK(intc_desc, "sh7723", vectors, groups,
+ mask_registers, prio_registers, sense_registers,
+ ack_registers);
void __init plat_irq_setup(void)
{
*
* Copyright (C) 2006 Paul Mundt
* Copyright (C) 2007 Yoshihiro Shimoda
+ * Copyright (C) 2008 Nobuhiro Iwamatsu
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 76, 77, 79, 78 },
+ }, {
+ .mapbase = 0xffe10000,
+ .flags = UPF_BOOT_AUTOCONF,
+ .type = PORT_SCIF,
+ .irqs = { 104, 105, 107, 106 },
}, {
.flags = 0,
}
INTC_VECT(TMU5, 0xe40), INTC_VECT(ADC, 0xe60),
INTC_VECT(SSI0, 0xe80), INTC_VECT(SSI1, 0xea0),
INTC_VECT(SSI2, 0xec0), INTC_VECT(SSI3, 0xee0),
- INTC_VECT(SCIF1_ERI, 0xf00), INTC_VECT(SCIF1_RXI, 0xf20),
- INTC_VECT(SCIF1_BRI, 0xf40), INTC_VECT(SCIF1_TXI, 0xf60),
+ INTC_VECT(SCIF2_ERI, 0xf00), INTC_VECT(SCIF2_RXI, 0xf20),
+ INTC_VECT(SCIF2_BRI, 0xf40), INTC_VECT(SCIF2_TXI, 0xf60),
INTC_VECT(GPIO_CH0, 0xf80), INTC_VECT(GPIO_CH1, 0xfa0),
INTC_VECT(GPIO_CH2, 0xfc0), INTC_VECT(GPIO_CH3, 0xfe0),
};
IRQ4, IRQ5, IRQ6, IRQ7 } },
};
-static DECLARE_INTC_DESC(intc_irq_desc, "sh7763-irq", irq_vectors,
- NULL, irq_mask_registers, irq_prio_registers,
- irq_sense_registers);
+static struct intc_mask_reg irq_ack_registers[] __initdata = {
+ { 0xffd00024, 0, 32, /* INTREQ */
+ { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
+};
+
+static DECLARE_INTC_DESC_ACK(intc_irq_desc, "sh7763-irq", irq_vectors,
+ NULL, irq_mask_registers, irq_prio_registers,
+ irq_sense_registers, irq_ack_registers);
/* External interrupt pins in IRL mode */
IRQ4, IRQ5, IRQ6, IRQ7 } },
};
-static DECLARE_INTC_DESC(intc_irq_desc, "sh7780-irq", irq_vectors,
- NULL, irq_mask_registers, irq_prio_registers,
- irq_sense_registers);
+static struct intc_mask_reg irq_ack_registers[] __initdata = {
+ { 0xffd00024, 0, 32, /* INTREQ */
+ { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
+};
+
+static DECLARE_INTC_DESC_ACK(intc_irq_desc, "sh7780-irq", irq_vectors,
+ NULL, irq_mask_registers, irq_prio_registers,
+ irq_sense_registers, irq_ack_registers);
/* External interrupt pins in IRL mode */
IRQ4, IRQ5, IRQ6, IRQ7 } },
};
-static DECLARE_INTC_DESC(intc_desc_irq0123, "sh7785-irq0123", vectors_irq0123,
- NULL, mask_registers, prio_registers,
- sense_registers);
+static struct intc_mask_reg ack_registers[] __initdata = {
+ { 0xffd00024, 0, 32, /* INTREQ */
+ { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
+};
+
+static DECLARE_INTC_DESC_ACK(intc_desc_irq0123, "sh7785-irq0123",
+ vectors_irq0123, NULL, mask_registers,
+ prio_registers, sense_registers, ack_registers);
-static DECLARE_INTC_DESC(intc_desc_irq4567, "sh7785-irq4567", vectors_irq4567,
- NULL, mask_registers, prio_registers,
- sense_registers);
+static DECLARE_INTC_DESC_ACK(intc_desc_irq4567, "sh7785-irq4567",
+ vectors_irq4567, NULL, mask_registers,
+ prio_registers, sense_registers, ack_registers);
/* External interrupt pins in IRL mode */
.align 2
1: .long schedule
2: .long do_notify_resume
-3: .long restore_all
+3: .long resume_userspace
#ifdef CONFIG_TRACE_IRQFLAGS
4: .long trace_hardirqs_on
5: .long trace_hardirqs_off
void (*pm_power_off)(void);
EXPORT_SYMBOL(pm_power_off);
-void disable_hlt(void)
-{
- hlt_counter++;
-}
-EXPORT_SYMBOL(disable_hlt);
-
-void enable_hlt(void)
-{
- hlt_counter--;
-}
-EXPORT_SYMBOL(enable_hlt);
-
static int __init nohlt_setup(char *__unused)
{
hlt_counter = 1;
}
__setup("hlt", hlt_setup);
-void default_idle(void)
+static void default_idle(void)
{
if (!hlt_counter) {
clear_thread_flag(TIF_POLLING_NRFLAG);
#define HARD_IDLE_TIMEOUT (HZ / 3)
-void disable_hlt(void)
-{
- hlt_counter++;
-}
-
-void enable_hlt(void)
-{
- hlt_counter--;
-}
-
static int __init nohlt_setup(char *__unused)
{
hlt_counter = 1;
}
break;
}
+#endif
+#ifdef CONFIG_BINFMT_ELF_FDPIC
+ case PTRACE_GETFDPIC: {
+ unsigned long tmp = 0;
+
+ switch (addr) {
+ case PTRACE_GETFDPIC_EXEC:
+ tmp = child->mm->context.exec_fdpic_loadmap;
+ break;
+ case PTRACE_GETFDPIC_INTERP:
+ tmp = child->mm->context.interp_fdpic_loadmap;
+ break;
+ default:
+ break;
+ }
+
+ ret = 0;
+ if (put_user(tmp, (unsigned long *) data)) {
+ ret = -EFAULT;
+ break;
+ }
+ break;
+ }
#endif
default:
ret = ptrace_request(child, request, addr, data);
{
return cpu_name[c->type];
}
+EXPORT_SYMBOL(get_cpu_subtype);
#ifdef CONFIG_PROC_FS
/* Symbolic CPU flags, keep in sync with asm/cpu-features.h */
seq_printf(m, "processor\t: %d\n", cpu);
seq_printf(m, "cpu family\t: %s\n", init_utsname()->machine);
seq_printf(m, "cpu type\t: %s\n", get_cpu_subtype(c));
+ if (c->cut_major == -1)
+ seq_printf(m, "cut\t\t: unknown\n");
+ else if (c->cut_minor == -1)
+ seq_printf(m, "cut\t\t: %d.x\n", c->cut_major);
+ else
+ seq_printf(m, "cut\t\t: %d.%d\n", c->cut_major, c->cut_minor);
show_cpuflags(m, c);
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
+struct fdpic_func_descriptor {
+ unsigned long text;
+ unsigned long GOT;
+};
+
/*
* Atomically swap in the new signal mask, and wait for a signal.
*/
err |= __put_user(OR_R0_R0, &frame->retcode[6]);
err |= __put_user((__NR_sigreturn), &frame->retcode[7]);
regs->pr = (unsigned long) frame->retcode;
+ flush_icache_range(regs->pr, regs->pr + sizeof(frame->retcode));
}
if (err)
regs->regs[4] = signal; /* Arg for signal handler */
regs->regs[5] = 0;
regs->regs[6] = (unsigned long) &frame->sc;
- regs->pc = (unsigned long) ka->sa.sa_handler;
+
+ if (current->personality & FDPIC_FUNCPTRS) {
+ struct fdpic_func_descriptor __user *funcptr =
+ (struct fdpic_func_descriptor __user *)ka->sa.sa_handler;
+
+ __get_user(regs->pc, &funcptr->text);
+ __get_user(regs->regs[12], &funcptr->GOT);
+ } else
+ regs->pc = (unsigned long)ka->sa.sa_handler;
set_fs(USER_DS);
pr_debug("SIG deliver (%s:%d): sp=%p pc=%08lx pr=%08lx\n",
current->comm, task_pid_nr(current), frame, regs->pc, regs->pr);
- flush_cache_sigtramp(regs->pr);
-
- if ((-regs->pr & (L1_CACHE_BYTES-1)) < sizeof(frame->retcode))
- flush_cache_sigtramp(regs->pr + L1_CACHE_BYTES);
-
return 0;
give_sigsegv:
regs->regs[4] = signal; /* Arg for signal handler */
regs->regs[5] = (unsigned long) &frame->info;
regs->regs[6] = (unsigned long) &frame->uc;
- regs->pc = (unsigned long) ka->sa.sa_handler;
+
+ if (current->personality & FDPIC_FUNCPTRS) {
+ struct fdpic_func_descriptor __user *funcptr =
+ (struct fdpic_func_descriptor __user *)ka->sa.sa_handler;
+
+ __get_user(regs->pc, &funcptr->text);
+ __get_user(regs->regs[12], &funcptr->GOT);
+ } else
+ regs->pc = (unsigned long)ka->sa.sa_handler;
set_fs(USER_DS);
pr_debug("SIG deliver (%s:%d): sp=%p pc=%08lx pr=%08lx\n",
current->comm, task_pid_nr(current), frame, regs->pc, regs->pr);
- flush_cache_sigtramp(regs->pr);
-
- if ((-regs->pr & (L1_CACHE_BYTES-1)) < sizeof(frame->retcode))
- flush_cache_sigtramp(regs->pr + L1_CACHE_BYTES);
+ flush_icache_range(regs->pr, regs->pr + sizeof(frame->retcode));
return 0;
.long sys_fallocate
.long sys_timerfd_settime /* 325 */
.long sys_timerfd_gettime
+ .long sys_signalfd4
+ .long sys_eventfd2
+ .long sys_epoll_create1
+ .long sys_dup3 /* 330 */
+ .long sys_pipe2
+ .long sys_inotify_init1
.long sys_fallocate
.long sys_timerfd_settime
.long sys_timerfd_gettime
+ .long sys_signalfd4 /* 355 */
+ .long sys_eventfd2
+ .long sys_epoll_create1
+ .long sys_dup3
+ .long sys_pipe2
+ .long sys_inotify_init1 /* 360 */
#define NSEC_PER_CYC_SHIFT 10
-struct clocksource clocksource_sh = {
+static struct clocksource clocksource_sh = {
.name = "SuperH",
.rating = 200,
.mask = CLOCKSOURCE_MASK(32),
return 0;
}
-struct sys_timer_ops tmu_timer_ops = {
+static struct sys_timer_ops tmu_timer_ops = {
.init = tmu_timer_init,
.start = tmu_timer_start,
.stop = tmu_timer_stop,
# define TRAP_ILLEGAL_SLOT_INST 6
# define TRAP_ADDRESS_ERROR 9
# ifdef CONFIG_CPU_SH2A
+# define TRAP_FPU_ERROR 13
# define TRAP_DIVZERO_ERROR 17
# define TRAP_DIVOVF_ERROR 18
# endif
#ifdef CONFIG_CPU_SH2A
set_exception_table_vec(TRAP_DIVZERO_ERROR, do_divide_error);
set_exception_table_vec(TRAP_DIVOVF_ERROR, do_divide_error);
+#ifdef CONFIG_SH_FPU
+ set_exception_table_vec(TRAP_FPU_ERROR, fpu_error_trap_handler);
+#endif
#endif
/* Setup VBR for boot cpu */
# Makefile for SuperH-specific library files..
#
-lib-y = delay.o io.o memset.o memmove.o memchr.o \
+lib-y = delay.o memset.o memmove.o memchr.o \
checksum.o strlen.o div64.o div64-generic.o
+obj-y += io.o
+
memcpy-y := memcpy.o
memcpy-$(CONFIG_CPU_SH4) := memcpy-sh4.o
config PAGE_SIZE_4KB
bool "4kB"
- depends on !X2TLB
+ depends on !MMU || !X2TLB
help
This is the default page size used by all SuperH CPUs.
config PAGE_SIZE_8KB
bool "8kB"
- depends on X2TLB
+ depends on !MMU || X2TLB
help
This enables 8kB pages as supported by SH-X2 and later MMUs.
+config PAGE_SIZE_16KB
+ bool "16kB"
+ depends on !MMU
+ help
+ This enables 16kB pages on MMU-less SH systems.
+
config PAGE_SIZE_64KB
bool "64kB"
- depends on CPU_SH4 || CPU_SH5
+ depends on !MMU || CPU_SH4 || CPU_SH5
help
This enables support for 64kB pages, possible on all SH-4
CPUs and later.
endchoice
+config ENTRY_OFFSET
+ hex
+ default "0x00001000" if PAGE_SIZE_4KB
+ default "0x00002000" if PAGE_SIZE_8KB
+ default "0x00004000" if PAGE_SIZE_16KB
+ default "0x00010000" if PAGE_SIZE_64KB
+ default "0x00000000"
+
choice
prompt "HugeTLB page size"
depends on HUGETLB_PAGE && (CPU_SH4 || CPU_SH5) && MMU
.open = cache_debugfs_open,
.read = seq_read,
.llseek = seq_lseek,
- .release = seq_release,
+ .release = single_release,
};
static int __init cache_debugfs_init(void)
* Copyright (C) 1999, 2000, 2002 Niibe Yutaka
* Copyright (C) 2001 - 2007 Paul Mundt
* Copyright (C) 2003 Richard Curnow
+ * Copyright (c) 2007 STMicroelectronics (R&D) Ltd.
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* entirety.
*/
#define MAX_DCACHE_PAGES 64 /* XXX: Tune for ways */
+#define MAX_ICACHE_PAGES 32
static void __flush_dcache_segment_1way(unsigned long start,
unsigned long extent);
/*
* Write back the range of D-cache, and purge the I-cache.
*
- * Called from kernel/module.c:sys_init_module and routine for a.out format.
+ * Called from kernel/module.c:sys_init_module and routine for a.out format,
+ * signal handler code and kprobes code
*/
void flush_icache_range(unsigned long start, unsigned long end)
{
- flush_cache_all();
-}
-
-/*
- * Write back the D-cache and purge the I-cache for signal trampoline.
- * .. which happens to be the same behavior as flush_icache_range().
- * So, we simply flush out a line.
- */
-void __uses_jump_to_uncached flush_cache_sigtramp(unsigned long addr)
-{
- unsigned long v, index;
- unsigned long flags;
+ int icacheaddr;
+ unsigned long flags, v;
int i;
- v = addr & ~(L1_CACHE_BYTES-1);
- asm volatile("ocbwb %0"
- : /* no output */
- : "m" (__m(v)));
-
- index = CACHE_IC_ADDRESS_ARRAY |
- (v & boot_cpu_data.icache.entry_mask);
-
- local_irq_save(flags);
- jump_to_uncached();
-
- for (i = 0; i < boot_cpu_data.icache.ways;
- i++, index += boot_cpu_data.icache.way_incr)
- ctrl_outl(0, index); /* Clear out Valid-bit */
-
- back_to_cached();
- wmb();
- local_irq_restore(flags);
+ /* If there are too many pages then just blow the caches */
+ if (((end - start) >> PAGE_SHIFT) >= MAX_ICACHE_PAGES) {
+ flush_cache_all();
+ } else {
+ /* selectively flush d-cache then invalidate the i-cache */
+ /* this is inefficient, so only use for small ranges */
+ start &= ~(L1_CACHE_BYTES-1);
+ end += L1_CACHE_BYTES-1;
+ end &= ~(L1_CACHE_BYTES-1);
+
+ local_irq_save(flags);
+ jump_to_uncached();
+
+ for (v = start; v < end; v+=L1_CACHE_BYTES) {
+ asm volatile("ocbwb %0"
+ : /* no output */
+ : "m" (__m(v)));
+
+ icacheaddr = CACHE_IC_ADDRESS_ARRAY | (
+ v & cpu_data->icache.entry_mask);
+
+ for (i = 0; i < cpu_data->icache.ways;
+ i++, icacheaddr += cpu_data->icache.way_incr)
+ /* Clear i-cache line valid-bit */
+ ctrl_outl(0, icacheaddr);
+ }
+
+ back_to_cached();
+ local_irq_restore(flags);
+ }
}
static inline void flush_cache_4096(unsigned long start,
* for more details.
*/
#include <linux/mm.h>
+#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <asm/cacheflush.h>
#include <asm/addrspace.h>
dma_addr_t *dma_handle, gfp_t gfp)
{
void *ret, *ret_nocache;
- struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL;
int order = get_order(size);
- if (mem) {
- int page = bitmap_find_free_region(mem->bitmap, mem->size,
- order);
- if (page >= 0) {
- *dma_handle = mem->device_base + (page << PAGE_SHIFT);
- ret = mem->virt_base + (page << PAGE_SHIFT);
- memset(ret, 0, size);
- return ret;
- }
- if (mem->flags & DMA_MEMORY_EXCLUSIVE)
- return NULL;
- }
+ if (dma_alloc_from_coherent(dev, size, dma_handle, &ret))
+ return ret;
ret = (void *)__get_free_pages(gfp, order);
if (!ret)
struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL;
int order = get_order(size);
- if (mem && vaddr >= mem->virt_base && vaddr < (mem->virt_base + (mem->size << PAGE_SHIFT))) {
- int page = (vaddr - mem->virt_base) >> PAGE_SHIFT;
-
- bitmap_release_region(mem->bitmap, page, order);
- } else {
+ if (!dma_release_from_coherent(dev, order, vaddr)) {
WARN_ON(irqs_disabled()); /* for portability */
BUG_ON(mem && mem->flags & DMA_MEMORY_EXCLUSIVE);
free_pages((unsigned long)phys_to_virt(dma_handle), order);
}
EXPORT_SYMBOL(dma_free_coherent);
-int dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
- dma_addr_t device_addr, size_t size, int flags)
-{
- void __iomem *mem_base = NULL;
- int pages = size >> PAGE_SHIFT;
- int bitmap_size = BITS_TO_LONGS(pages) * sizeof(long);
-
- if ((flags & (DMA_MEMORY_MAP | DMA_MEMORY_IO)) == 0)
- goto out;
- if (!size)
- goto out;
- if (dev->dma_mem)
- goto out;
-
- /* FIXME: this routine just ignores DMA_MEMORY_INCLUDES_CHILDREN */
-
- mem_base = ioremap_nocache(bus_addr, size);
- if (!mem_base)
- goto out;
-
- dev->dma_mem = kmalloc(sizeof(struct dma_coherent_mem), GFP_KERNEL);
- if (!dev->dma_mem)
- goto out;
- dev->dma_mem->bitmap = kzalloc(bitmap_size, GFP_KERNEL);
- if (!dev->dma_mem->bitmap)
- goto free1_out;
-
- dev->dma_mem->virt_base = mem_base;
- dev->dma_mem->device_base = device_addr;
- dev->dma_mem->size = pages;
- dev->dma_mem->flags = flags;
-
- if (flags & DMA_MEMORY_MAP)
- return DMA_MEMORY_MAP;
-
- return DMA_MEMORY_IO;
-
- free1_out:
- kfree(dev->dma_mem);
- out:
- if (mem_base)
- iounmap(mem_base);
- return 0;
-}
-EXPORT_SYMBOL(dma_declare_coherent_memory);
-
-void dma_release_declared_memory(struct device *dev)
-{
- struct dma_coherent_mem *mem = dev->dma_mem;
-
- if (!mem)
- return;
- dev->dma_mem = NULL;
- iounmap(mem->virt_base);
- kfree(mem->bitmap);
- kfree(mem);
-}
-EXPORT_SYMBOL(dma_release_declared_memory);
-
-void *dma_mark_declared_memory_occupied(struct device *dev,
- dma_addr_t device_addr, size_t size)
-{
- struct dma_coherent_mem *mem = dev->dma_mem;
- int pages = (size + (device_addr & ~PAGE_MASK) + PAGE_SIZE - 1) >> PAGE_SHIFT;
- int pos, err;
-
- if (!mem)
- return ERR_PTR(-EINVAL);
-
- pos = (device_addr - mem->device_base) >> PAGE_SHIFT;
- err = bitmap_allocate_region(mem->bitmap, pos, get_order(pages));
- if (err != 0)
- return ERR_PTR(err);
- return mem->virt_base + (pos << PAGE_SHIFT);
-}
-EXPORT_SYMBOL(dma_mark_declared_memory_occupied);
-
void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction direction)
{
}
}
EXPORT_SYMBOL(dma_cache_sync);
+
+int platform_resource_setup_memory(struct platform_device *pdev,
+ char *name, unsigned long memsize)
+{
+ struct resource *r;
+ dma_addr_t dma_handle;
+ void *buf;
+
+ r = pdev->resource + pdev->num_resources - 1;
+ if (r->flags) {
+ pr_warning("%s: unable to find empty space for resource\n",
+ name);
+ return -EINVAL;
+ }
+
+ buf = dma_alloc_coherent(NULL, memsize, &dma_handle, GFP_KERNEL);
+ if (!buf) {
+ pr_warning("%s: unable to allocate memory\n", name);
+ return -ENOMEM;
+ }
+
+ memset(buf, 0, memsize);
+
+ r->flags = IORESOURCE_MEM;
+ r->start = dma_handle;
+ r->end = r->start + memsize - 1;
+ r->name = name;
+ return 0;
+}
int fault;
siginfo_t info;
- trace_hardirqs_on();
- local_irq_enable();
-
#ifdef CONFIG_SH_KGDB
if (kgdb_nofault && kgdb_bus_err_hook)
kgdb_bus_err_hook();
#endif
tsk = current;
- mm = tsk->mm;
si_code = SEGV_MAPERR;
if (unlikely(address >= TASK_SIZE)) {
return;
}
+ /* Only enable interrupts if they were on before the fault */
+ if ((regs->sr & SR_IMASK) != SR_IMASK) {
+ trace_hardirqs_on();
+ local_irq_enable();
+ }
+
+ mm = tsk->mm;
+
/*
* If we're in an interrupt or have no user
* context, we must not take the fault..
/*
* For SH-4, we have our own implementation for ptep_get_and_clear
*/
-inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
+pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
{
pte_t pte = *ptep;
* For SH7705, we have our own implementation for ptep_get_and_clear
* Copied from pg-sh4.c
*/
-inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
+pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
{
pte_t pte = *ptep;
.open = pmb_debugfs_open,
.read = seq_read,
.llseek = seq_lseek,
- .release = seq_release,
+ .release = single_release,
};
static int __init pmb_debugfs_init(void)
CAYMAN SH_CAYMAN
SDK7780 SH_SDK7780
MIGOR SH_MIGOR
+RSK7203 SH_RSK7203
+AP325RXA SH_AP325RXA
+SH7763RDP SH_SH7763RDP
+SH7785LCR SH_SH7785LCR
select HAVE_IDE
select HAVE_OPROFILE
select HAVE_ARCH_KGDB if !SMP
+ select HAVE_ARCH_TRACEHOOK
# Identify this as a Sparc32 build
config SPARC32
--- /dev/null
+# User exported sparc header files
+include include/asm-generic/Kbuild.asm
+
+header-y += ipcbuf_32.h
+header-y += ipcbuf_64.h
+header-y += posix_types_32.h
+header-y += posix_types_64.h
+header-y += ptrace_32.h
+header-y += ptrace_64.h
+header-y += sigcontext_32.h
+header-y += sigcontext_64.h
+header-y += siginfo_32.h
+header-y += siginfo_64.h
+header-y += signal_32.h
+header-y += signal_64.h
+header-y += stat_32.h
+header-y += stat_64.h
+header-y += statfs_32.h
+header-y += statfs_64.h
+header-y += unistd_32.h
+header-y += unistd_64.h
+
+header-y += apc.h
+header-y += asi.h
+header-y += bpp.h
+header-y += display7seg.h
+header-y += envctrl.h
+header-y += fbio.h
+header-y += jsflash.h
+header-y += openprom.h
+header-y += openprom_32.h
+header-y += openprom_64.h
+header-y += openpromio.h
+header-y += perfctr.h
+header-y += psrcompat.h
+header-y += psr.h
+header-y += pstate.h
+header-y += reg.h
+header-y += reg_32.h
+header-y += reg_64.h
+header-y += traps.h
+header-y += uctx.h
+header-y += utrap.h
+header-y += vfc_ioctls.h
+header-y += watchdog.h
#ifndef ___ASM_SPARC_ATOMIC_H
#define ___ASM_SPARC_ATOMIC_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/atomic_64.h>
+#include <asm/atomic_64.h>
#else
-#include <asm-sparc/atomic_32.h>
+#include <asm/atomic_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_AUXIO_H
#define ___ASM_SPARC_AUXIO_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/auxio_64.h>
+#include <asm/auxio_64.h>
#else
-#include <asm-sparc/auxio_32.h>
+#include <asm/auxio_32.h>
#endif
#endif
* understand the hardware you are querying!
*/
extern void set_auxio(unsigned char bits_on, unsigned char bits_off);
-extern unsigned char get_auxio(void); /* .../asm-sparc/floppy.h */
+extern unsigned char get_auxio(void); /* .../asm/floppy.h */
/*
* The following routines are provided for driver-compatibility
#ifndef ___ASM_SPARC_BITOPS_H
#define ___ASM_SPARC_BITOPS_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/bitops_64.h>
+#include <asm/bitops_64.h>
#else
-#include <asm-sparc/bitops_32.h>
+#include <asm/bitops_32.h>
#endif
#endif
/*
- * asm-sparc/btfixup.h: Macros for boot time linking.
+ * asm/btfixup.h: Macros for boot time linking.
*
* Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*/
-/* include/asm-sparc/bugs.h: Sparc probes for various bugs.
+/* include/asm/bugs.h: Sparc probes for various bugs.
*
* Copyright (C) 1996, 2007 David S. Miller (davem@davemloft.net)
*/
#ifndef ___ASM_SPARC_CACHEFLUSH_H
#define ___ASM_SPARC_CACHEFLUSH_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/cacheflush_64.h>
+#include <asm/cacheflush_64.h>
#else
-#include <asm-sparc/cacheflush_32.h>
+#include <asm/cacheflush_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_CHECKSUM_H
#define ___ASM_SPARC_CHECKSUM_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/checksum_64.h>
+#include <asm/checksum_64.h>
#else
-#include <asm-sparc/checksum_32.h>
+#include <asm/checksum_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_CPUDATA_H
#define ___ASM_SPARC_CPUDATA_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/cpudata_64.h>
+#include <asm/cpudata_64.h>
#else
-#include <asm-sparc/cpudata_32.h>
+#include <asm/cpudata_32.h>
#endif
#endif
*
* Copyright (C) 2004 Keith M Wesolowski (wesolows@foobazco.org)
*
- * Based on include/asm-sparc64/cpudata.h and Linux 2.4 smp.h
+ * Based on include/asm/cpudata.h and Linux 2.4 smp.h
* both (C) David S. Miller.
*/
-/* include/asm-sparc/current.h
+/* include/asm/current.h
*
* Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
* Copyright (C) 2002 Pete Zaitcev (zaitcev@yahoo.com)
#ifndef ___ASM_SPARC_DELAY_H
#define ___ASM_SPARC_DELAY_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/delay_64.h>
+#include <asm/delay_64.h>
#else
-#include <asm-sparc/delay_32.h>
+#include <asm/delay_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_DMA_MAPPING_H
#define ___ASM_SPARC_DMA_MAPPING_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/dma-mapping_64.h>
+#include <asm/dma-mapping_64.h>
#else
-#include <asm-sparc/dma-mapping_32.h>
+#include <asm/dma-mapping_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_DMA_H
#define ___ASM_SPARC_DMA_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/dma_64.h>
+#include <asm/dma_64.h>
#else
-#include <asm-sparc/dma_32.h>
+#include <asm/dma_32.h>
#endif
#endif
-/* include/asm-sparc/dma.h
+/* include/asm/dma.h
*
* Copyright 1995 (C) David S. Miller (davem@davemloft.net)
*/
/*
- * include/asm-sparc64/dma.h
+ * include/asm/dma.h
*
* Copyright 1996 (C) David S. Miller (davem@caip.rutgers.edu)
*/
#ifndef ___ASM_SPARC_EBUS_H
#define ___ASM_SPARC_EBUS_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/ebus_64.h>
+#include <asm/ebus_64.h>
#else
-#include <asm-sparc/ebus_32.h>
+#include <asm/ebus_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_ELF_H
#define ___ASM_SPARC_ELF_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/elf_64.h>
+#include <asm/elf_64.h>
#else
-#include <asm-sparc/elf_32.h>
+#include <asm/elf_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_FLOPPY_H
#define ___ASM_SPARC_FLOPPY_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/floppy_64.h>
+#include <asm/floppy_64.h>
#else
-#include <asm-sparc/floppy_32.h>
+#include <asm/floppy_32.h>
#endif
#endif
-/* asm-sparc/floppy.h: Sparc specific parts of the Floppy driver.
+/* asm/floppy.h: Sparc specific parts of the Floppy driver.
*
* Copyright (C) 1995 David S. Miller (davem@davemloft.net)
*/
#ifndef ___ASM_SPARC_FUTEX_H
#define ___ASM_SPARC_FUTEX_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/futex_64.h>
+#include <asm/futex_64.h>
#else
-#include <asm-sparc/futex_32.h>
+#include <asm/futex_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_HARDIRQ_H
#define ___ASM_SPARC_HARDIRQ_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/hardirq_64.h>
+#include <asm/hardirq_64.h>
#else
-#include <asm-sparc/hardirq_32.h>
+#include <asm/hardirq_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_HEAD_H
#define ___ASM_SPARC_HEAD_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/head_64.h>
+#include <asm/head_64.h>
#else
-#include <asm-sparc/head_32.h>
+#include <asm/head_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_IO_H
#define ___ASM_SPARC_IO_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/io_64.h>
+#include <asm/io_64.h>
#else
-#include <asm-sparc/io_32.h>
+#include <asm/io_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_IOMMU_H
#define ___ASM_SPARC_IOMMU_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/iommu_64.h>
+#include <asm/iommu_64.h>
#else
-#include <asm-sparc/iommu_32.h>
+#include <asm/iommu_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_IPCBUF_H
#define ___ASM_SPARC_IPCBUF_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/ipcbuf_64.h>
+#include <asm/ipcbuf_64.h>
#else
-#include <asm-sparc/ipcbuf_32.h>
+#include <asm/ipcbuf_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_IRQ_H
#define ___ASM_SPARC_IRQ_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/irq_64.h>
+#include <asm/irq_64.h>
#else
-#include <asm-sparc/irq_32.h>
+#include <asm/irq_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_IRQFLAGS_H
#define ___ASM_SPARC_IRQFLAGS_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/irqflags_64.h>
+#include <asm/irqflags_64.h>
#else
-#include <asm-sparc/irqflags_32.h>
+#include <asm/irqflags_32.h>
#endif
#endif
/*
- * include/asm-sparc/irqflags.h
+ * include/asm/irqflags.h
*
* IRQ flags handling
*
/*
- * include/asm-sparc64/irqflags.h
+ * include/asm/irqflags.h
*
* IRQ flags handling
*
#ifndef ___ASM_SPARC_KDEBUG_H
#define ___ASM_SPARC_KDEBUG_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/kdebug_64.h>
+#include <asm/kdebug_64.h>
#else
-#include <asm-sparc/kdebug_32.h>
+#include <asm/kdebug_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_MC146818RTC_H
#define ___ASM_SPARC_MC146818RTC_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/mc146818rtc_64.h>
+#include <asm/mc146818rtc_64.h>
#else
-#include <asm-sparc/mc146818rtc_32.h>
+#include <asm/mc146818rtc_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_MMU_H
#define ___ASM_SPARC_MMU_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/mmu_64.h>
+#include <asm/mmu_64.h>
#else
-#include <asm-sparc/mmu_32.h>
+#include <asm/mmu_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_MMU_CONTEXT_H
#define ___ASM_SPARC_MMU_CONTEXT_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/mmu_context_64.h>
+#include <asm/mmu_context_64.h>
#else
-#include <asm-sparc/mmu_context_32.h>
+#include <asm/mmu_context_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_MODULE_H
#define ___ASM_SPARC_MODULE_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/module_64.h>
+#include <asm/module_64.h>
#else
-#include <asm-sparc/module_32.h>
+#include <asm/module_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_MOSTEK_H
#define ___ASM_SPARC_MOSTEK_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/mostek_64.h>
+#include <asm/mostek_64.h>
#else
-#include <asm-sparc/mostek_32.h>
+#include <asm/mostek_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_OF_PLATFORM_H
#define ___ASM_SPARC_OF_PLATFORM_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/of_platform_64.h>
+#include <asm/of_platform_64.h>
#else
-#include <asm-sparc/of_platform_32.h>
+#include <asm/of_platform_32.h>
#endif
#endif
/*
* Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
* <benh@kernel.crashing.org>
- * Modified for Sparc by merging parts of asm-sparc/of_device.h
+ * Modified for Sparc by merging parts of asm/of_device.h
* by Stephen Rothwell
*
* This program is free software; you can redistribute it and/or
/*
* Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
* <benh@kernel.crashing.org>
- * Modified for Sparc by merging parts of asm-sparc/of_device.h
+ * Modified for Sparc by merging parts of asm/of_device.h
* by Stephen Rothwell
*
* This program is free software; you can redistribute it and/or
#ifndef ___ASM_SPARC_OPENPROM_H
#define ___ASM_SPARC_OPENPROM_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/openprom_64.h>
+#include <asm/openprom_64.h>
#else
-#include <asm-sparc/openprom_32.h>
+#include <asm/openprom_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_OPLIB_H
#define ___ASM_SPARC_OPLIB_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/oplib_64.h>
+#include <asm/oplib_64.h>
#else
-#include <asm-sparc/oplib_32.h>
+#include <asm/oplib_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_PAGE_H
#define ___ASM_SPARC_PAGE_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/page_64.h>
+#include <asm/page_64.h>
#else
-#include <asm-sparc/page_32.h>
+#include <asm/page_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_PCI_H
#define ___ASM_SPARC_PCI_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/pci_64.h>
+#include <asm/pci_64.h>
#else
-#include <asm-sparc/pci_32.h>
+#include <asm/pci_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_PERCPU_H
#define ___ASM_SPARC_PERCPU_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/percpu_64.h>
+#include <asm/percpu_64.h>
#else
-#include <asm-sparc/percpu_32.h>
+#include <asm/percpu_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_PGALLOC_H
#define ___ASM_SPARC_PGALLOC_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/pgalloc_64.h>
+#include <asm/pgalloc_64.h>
#else
-#include <asm-sparc/pgalloc_32.h>
+#include <asm/pgalloc_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_PGTABLE_H
#define ___ASM_SPARC_PGTABLE_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/pgtable_64.h>
+#include <asm/pgtable_64.h>
#else
-#include <asm-sparc/pgtable_32.h>
+#include <asm/pgtable_32.h>
#endif
#endif
#ifndef _SPARC_PGTABLE_H
#define _SPARC_PGTABLE_H
-/* asm-sparc/pgtable.h: Defines and functions used to work
+/* asm/pgtable.h: Defines and functions used to work
* with Sparc page tables.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
#ifndef ___ASM_SPARC_POSIX_TYPES_H
#define ___ASM_SPARC_POSIX_TYPES_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/posix_types_64.h>
+#include <asm/posix_types_64.h>
#else
-#include <asm-sparc/posix_types_32.h>
+#include <asm/posix_types_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_PROCESSOR_H
#define ___ASM_SPARC_PROCESSOR_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/processor_64.h>
+#include <asm/processor_64.h>
#else
-#include <asm-sparc/processor_32.h>
+#include <asm/processor_32.h>
#endif
#endif
-/* include/asm-sparc/processor.h
+/* include/asm/processor.h
*
* Copyright (C) 1994 David S. Miller (davem@caip.rutgers.edu)
*/
extern unsigned long get_wchan(struct task_struct *);
+#define task_pt_regs(tsk) ((tsk)->thread.kregs)
#define KSTK_EIP(tsk) ((tsk)->thread.kregs->pc)
#define KSTK_ESP(tsk) ((tsk)->thread.kregs->u_regs[UREG_FP])
/*
- * include/asm-sparc64/processor.h
+ * include/asm/processor.h
*
* Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
*/
#ifndef ___ASM_SPARC_PTRACE_H
#define ___ASM_SPARC_PTRACE_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/ptrace_64.h>
+#include <asm/ptrace_64.h>
#else
-#include <asm-sparc/ptrace_32.h>
+#include <asm/ptrace_32.h>
#endif
#endif
#define user_mode(regs) (!((regs)->psr & PSR_PS))
#define instruction_pointer(regs) ((regs)->pc)
+#define user_stack_pointer(regs) ((regs)->u_regs[UREG_FP])
unsigned long profile_pc(struct pt_regs *);
extern void show_regs(struct pt_regs *);
#endif
} while (0)
#define user_mode(regs) (!((regs)->tstate & TSTATE_PRIV))
#define instruction_pointer(regs) ((regs)->tpc)
+#define user_stack_pointer(regs) ((regs)->u_regs[UREG_FP])
#define regs_return_value(regs) ((regs)->u_regs[UREG_I0])
#ifdef CONFIG_SMP
extern unsigned long profile_pc(struct pt_regs *);
#ifndef ___ASM_SPARC_REG_H
#define ___ASM_SPARC_REG_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/reg_64.h>
+#include <asm/reg_64.h>
#else
-#include <asm-sparc/reg_32.h>
+#include <asm/reg_32.h>
#endif
#endif
/*
- * linux/include/asm-sparc/reg.h
+ * linux/include/asm/reg.h
* Layout of the registers as expected by gdb on the Sparc
* we should replace the user.h definitions with those in
* this file, we don't even use the other
/*
- * linux/asm-sparc64/reg.h
+ * linux/asm/reg.h
* Layout of the registers as expected by gdb on the Sparc
* we should replace the user.h definitions with those in
* this file, we don't even use the other
#ifndef ___ASM_SPARC_SBUS_H
#define ___ASM_SPARC_SBUS_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/sbus_64.h>
+#include <asm/sbus_64.h>
#else
-#include <asm-sparc/sbus_32.h>
+#include <asm/sbus_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_SCATTERLIST_H
#define ___ASM_SPARC_SCATTERLIST_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/scatterlist_64.h>
+#include <asm/scatterlist_64.h>
#else
-#include <asm-sparc/scatterlist_32.h>
+#include <asm/scatterlist_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_SECTIONS_H
#define ___ASM_SPARC_SECTIONS_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/sections_64.h>
+#include <asm/sections_64.h>
#else
-#include <asm-sparc/sections_32.h>
+#include <asm/sections_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_SFP_MACHINE_H
#define ___ASM_SPARC_SFP_MACHINE_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/sfp-machine_64.h>
+#include <asm/sfp-machine_64.h>
#else
-#include <asm-sparc/sfp-machine_32.h>
+#include <asm/sfp-machine_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_SHMPARAM_H
#define ___ASM_SPARC_SHMPARAM_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/shmparam_64.h>
+#include <asm/shmparam_64.h>
#else
-#include <asm-sparc/shmparam_32.h>
+#include <asm/shmparam_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_SIGCONTEXT_H
#define ___ASM_SPARC_SIGCONTEXT_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/sigcontext_64.h>
+#include <asm/sigcontext_64.h>
#else
-#include <asm-sparc/sigcontext_32.h>
+#include <asm/sigcontext_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_SIGINFO_H
#define ___ASM_SPARC_SIGINFO_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/siginfo_64.h>
+#include <asm/siginfo_64.h>
#else
-#include <asm-sparc/siginfo_32.h>
+#include <asm/siginfo_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_SIGNAL_H
#define ___ASM_SPARC_SIGNAL_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/signal_64.h>
+#include <asm/signal_64.h>
#else
-#include <asm-sparc/signal_32.h>
+#include <asm/signal_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_SMP_H
#define ___ASM_SPARC_SMP_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/smp_64.h>
+#include <asm/smp_64.h>
#else
-#include <asm-sparc/smp_32.h>
+#include <asm/smp_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_SPINLOCK_H
#define ___ASM_SPARC_SPINLOCK_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/spinlock_64.h>
+#include <asm/spinlock_64.h>
#else
-#include <asm-sparc/spinlock_32.h>
+#include <asm/spinlock_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_STAT_H
#define ___ASM_SPARC_STAT_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/stat_64.h>
+#include <asm/stat_64.h>
#else
-#include <asm-sparc/stat_32.h>
+#include <asm/stat_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_STATFS_H
#define ___ASM_SPARC_STATFS_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/statfs_64.h>
+#include <asm/statfs_64.h>
#else
-#include <asm-sparc/statfs_32.h>
+#include <asm/statfs_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_STRING_H
#define ___ASM_SPARC_STRING_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/string_64.h>
+#include <asm/string_64.h>
#else
-#include <asm-sparc/string_32.h>
+#include <asm/string_32.h>
#endif
#endif
/*
- * include/asm-sparc/sunbpp.h
+ * include/asm/sunbpp.h
*/
#ifndef _ASM_SPARC_SUNBPP_H
--- /dev/null
+#ifndef __ASM_SPARC_SYSCALL_H
+#define __ASM_SPARC_SYSCALL_H
+
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <asm/ptrace.h>
+
+/* The system call number is given by the user in %g1 */
+static inline long syscall_get_nr(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ int syscall_p = pt_regs_is_syscall(regs);
+
+ return (syscall_p ? regs->u_regs[UREG_G1] : -1L);
+}
+
+static inline void syscall_rollback(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ /* XXX This needs some thought. On Sparc we don't
+ * XXX save away the original %o0 value somewhere.
+ * XXX Instead we hold it in register %l5 at the top
+ * XXX level trap frame and pass this down to the signal
+ * XXX dispatch code which is the only place that value
+ * XXX ever was needed.
+ */
+}
+
+#ifdef CONFIG_SPARC32
+static inline bool syscall_has_error(struct pt_regs *regs)
+{
+ return (regs->psr & PSR_C) ? true : false;
+}
+static inline void syscall_set_error(struct pt_regs *regs)
+{
+ regs->psr |= PSR_C;
+}
+static inline void syscall_clear_error(struct pt_regs *regs)
+{
+ regs->psr &= ~PSR_C;
+}
+#else
+static inline bool syscall_has_error(struct pt_regs *regs)
+{
+ return (regs->tstate & (TSTATE_XCARRY | TSTATE_ICARRY)) ? true : false;
+}
+static inline void syscall_set_error(struct pt_regs *regs)
+{
+ regs->tstate |= (TSTATE_XCARRY | TSTATE_ICARRY);
+}
+static inline void syscall_clear_error(struct pt_regs *regs)
+{
+ regs->tstate &= ~(TSTATE_XCARRY | TSTATE_ICARRY);
+}
+#endif
+
+static inline long syscall_get_error(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ long val = regs->u_regs[UREG_I0];
+
+ return (syscall_has_error(regs) ? -val : 0);
+}
+
+static inline long syscall_get_return_value(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ long val = regs->u_regs[UREG_I0];
+
+ return val;
+}
+
+static inline void syscall_set_return_value(struct task_struct *task,
+ struct pt_regs *regs,
+ int error, long val)
+{
+ if (error) {
+ syscall_set_error(regs);
+ regs->u_regs[UREG_I0] = -error;
+ } else {
+ syscall_clear_error(regs);
+ regs->u_regs[UREG_I0] = val;
+ }
+}
+
+static inline void syscall_get_arguments(struct task_struct *task,
+ struct pt_regs *regs,
+ unsigned int i, unsigned int n,
+ unsigned long *args)
+{
+ int zero_extend = 0;
+ unsigned int j;
+
+#ifdef CONFIG_SPARC64
+ if (test_tsk_thread_flag(task, TIF_32BIT))
+ zero_extend = 1;
+#endif
+
+ for (j = 0; j < n; j++) {
+ unsigned long val = regs->u_regs[UREG_I0 + i + j];
+
+ if (zero_extend)
+ args[j] = (u32) val;
+ else
+ args[j] = val;
+ }
+}
+
+static inline void syscall_set_arguments(struct task_struct *task,
+ struct pt_regs *regs,
+ unsigned int i, unsigned int n,
+ const unsigned long *args)
+{
+ unsigned int j;
+
+ for (j = 0; j < n; j++)
+ regs->u_regs[UREG_I0 + i + j] = args[j];
+}
+
+#endif /* __ASM_SPARC_SYSCALL_H */
#ifndef ___ASM_SPARC_SYSTEM_H
#define ___ASM_SPARC_SYSTEM_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/system_64.h>
+#include <asm/system_64.h>
#else
-#include <asm-sparc/system_32.h>
+#include <asm/system_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_THREAD_INFO_H
#define ___ASM_SPARC_THREAD_INFO_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/thread_info_64.h>
+#include <asm/thread_info_64.h>
#else
-#include <asm-sparc/thread_info_32.h>
+#include <asm/thread_info_32.h>
#endif
#endif
* thread information flag bit numbers
*/
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
-/* flag bit 1 is available */
+#define TIF_NOTIFY_RESUME 1 /* callback before returning to user */
#define TIF_SIGPENDING 2 /* signal pending */
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
#define TIF_RESTORE_SIGMASK 4 /* restore signal mask in do_signal() */
/* as above, but as bit values */
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
+#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK)
#define _TIF_USEDFPU (1<<TIF_USEDFPU)
#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
+#define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | \
+ _TIF_SIGPENDING | \
+ _TIF_RESTORE_SIGMASK)
+
#endif /* __KERNEL__ */
#endif /* _ASM_THREAD_INFO_H */
* nop
*/
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
-/* flags bit 1 is available */
+#define TIF_NOTIFY_RESUME 1 /* callback before returning to user */
#define TIF_SIGPENDING 2 /* signal pending */
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
#define TIF_PERFCTR 4 /* performance counters active */
#define TIF_POLLING_NRFLAG 14
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
+#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
#define _TIF_PERFCTR (1<<TIF_PERFCTR)
#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
#define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
- (_TIF_SIGPENDING | \
- _TIF_NEED_RESCHED | _TIF_PERFCTR))
+ _TIF_DO_NOTIFY_RESUME_MASK | \
+ _TIF_NEED_RESCHED | _TIF_PERFCTR)
+#define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
/*
* Thread-synchronous status.
#ifndef ___ASM_SPARC_TIMER_H
#define ___ASM_SPARC_TIMER_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/timer_64.h>
+#include <asm/timer_64.h>
#else
-#include <asm-sparc/timer_32.h>
+#include <asm/timer_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_TIMEX_H
#define ___ASM_SPARC_TIMEX_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/timex_64.h>
+#include <asm/timex_64.h>
#else
-#include <asm-sparc/timex_32.h>
+#include <asm/timex_32.h>
#endif
#endif
/*
- * linux/include/asm-sparc/timex.h
+ * linux/include/asm/timex.h
*
* sparc architecture timex specifications
*/
/*
- * linux/include/asm-sparc64/timex.h
+ * linux/include/asm/timex.h
*
* sparc64 architecture timex specifications
*/
#ifndef ___ASM_SPARC_TLB_H
#define ___ASM_SPARC_TLB_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/tlb_64.h>
+#include <asm/tlb_64.h>
#else
-#include <asm-sparc/tlb_32.h>
+#include <asm/tlb_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_TLBFLUSH_H
#define ___ASM_SPARC_TLBFLUSH_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/tlbflush_64.h>
+#include <asm/tlbflush_64.h>
#else
-#include <asm-sparc/tlbflush_32.h>
+#include <asm/tlbflush_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_TOPOLOGY_H
#define ___ASM_SPARC_TOPOLOGY_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/topology_64.h>
+#include <asm/topology_64.h>
#else
-#include <asm-sparc/topology_32.h>
+#include <asm/topology_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_UACCESS_H
#define ___ASM_SPARC_UACCESS_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/uaccess_64.h>
+#include <asm/uaccess_64.h>
#else
-#include <asm-sparc/uaccess_32.h>
+#include <asm/uaccess_32.h>
#endif
#endif
#ifndef ___ASM_SPARC_UNISTD_H
#define ___ASM_SPARC_UNISTD_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/unistd_64.h>
+#include <asm/unistd_64.h>
#else
-#include <asm-sparc/unistd_32.h>
+#include <asm/unistd_32.h>
#endif
#endif
/*
- * include/asm-sparc64/utrap.h
+ * include/asm/utrap.h
*
* Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*/
#include <asm/head.h>
/*
- * asm-sparc/vaddrs.h: Here we define the virtual addresses at
+ * asm/vaddrs.h: Here we define the virtual addresses at
* which important things will be mapped.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
#ifndef ___ASM_SPARC_XOR_H
#define ___ASM_SPARC_XOR_H
#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/xor_64.h>
+#include <asm/xor_64.h>
#else
-#include <asm-sparc/xor_32.h>
+#include <asm/xor_32.h>
#endif
#endif
/*
- * include/asm-sparc/xor.h
+ * include/asm/xor.h
*
* Optimized RAID-5 checksumming functions for 32-bit Sparc.
*
/*
- * include/asm-sparc64/xor.h
+ * include/asm/xor.h
*
* High speed xor_block operation for RAID4/5 utilizing the
* UltraSparc Visual Instruction Set and Niagara block-init
be 1f
nop
+ add %sp, STACKFRAME_SZ, %o0
call syscall_trace
- nop
+ mov 1, %o1
1:
/* We are returning to a signal handler. */
mov %i3, %o3
linux_syscall_trace:
+ add %sp, STACKFRAME_SZ, %o0
call syscall_trace
- nop
+ mov 0, %o1
+ cmp %o0, 0
+ bne 3f
+ mov -ENOSYS, %o0
mov %i0, %o0
mov %i1, %o1
mov %i2, %o2
call %l7
mov %i5, %o5
+3:
st %o0, [%sp + STACKFRAME_SZ + PT_I0]
ret_sys_call:
st %l2, [%sp + STACKFRAME_SZ + PT_NPC]
linux_syscall_trace2:
+ add %sp, STACKFRAME_SZ, %o0
+ mov 1, %o1
call syscall_trace
add %l1, 0x4, %l2 /* npc = npc+4 */
st %l1, [%sp + STACKFRAME_SZ + PT_PC]
#include <linux/signal.h>
#include <linux/regset.h>
#include <linux/elf.h>
+#include <linux/tracehook.h>
#include <asm/pgtable.h>
#include <asm/system.h>
return ret;
}
-asmlinkage void syscall_trace(void)
+asmlinkage int syscall_trace(struct pt_regs *regs, int syscall_exit_p)
{
- if (!test_thread_flag(TIF_SYSCALL_TRACE))
- return;
- if (!(current->ptrace & PT_PTRACED))
- return;
- ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD)
- ? 0x80 : 0));
- /*
- * this isn't the same as continuing with a signal, but it will do
- * for normal use. strace only continues with a signal if the
- * stopping signal is not SIGTRAP. -brl
- */
- if (current->exit_code) {
- send_sig (current->exit_code, current, 1);
- current->exit_code = 0;
+ int ret = 0;
+
+ if (test_thread_flag(TIF_SYSCALL_TRACE)) {
+ if (syscall_exit_p)
+ tracehook_report_syscall_exit(regs, 0);
+ else
+ ret = tracehook_report_syscall_entry(regs);
}
+
+ return ret;
}
ld [%curptr + TI_FLAGS], %g2
signal_p:
- andcc %g2, (_TIF_SIGPENDING|_TIF_RESTORE_SIGMASK), %g0
+ andcc %g2, _TIF_DO_NOTIFY_RESUME_MASK, %g0
bz,a ret_trap_continue
ld [%sp + STACKFRAME_SZ + PT_PSR], %t_psr
+ mov %g2, %o2
mov %l5, %o1
- call do_signal
+ call do_notify_resume
add %sp, STACKFRAME_SZ, %o0 ! pt_regs ptr
/* Fall through. */
#include <linux/smp.h>
#include <linux/binfmts.h> /* do_coredum */
#include <linux/bitops.h>
+#include <linux/tracehook.h>
#include <asm/uaccess.h>
#include <asm/ptrace.h>
* want to handle. Thus you cannot kill init even with a SIGKILL even by
* mistake.
*/
-asmlinkage void do_signal(struct pt_regs * regs, unsigned long orig_i0)
+static void do_signal(struct pt_regs *regs, unsigned long orig_i0)
{
struct k_sigaction ka;
int restart_syscall;
*/
if (test_thread_flag(TIF_RESTORE_SIGMASK))
clear_thread_flag(TIF_RESTORE_SIGMASK);
+
+ tracehook_signal_handler(signr, &info, &ka, regs, 0);
return;
}
if (restart_syscall &&
}
}
+void do_notify_resume(struct pt_regs *regs, unsigned long orig_i0,
+ unsigned long thread_info_flags)
+{
+ if (thread_info_flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK))
+ do_signal(regs, orig_i0);
+ if (thread_info_flags & _TIF_NOTIFY_RESUME) {
+ clear_thread_flag(TIF_NOTIFY_RESUME);
+ tracehook_notify_resume(regs);
+ }
+}
+
asmlinkage int
do_sys_sigstack(struct sigstack __user *ssptr, struct sigstack __user *ossptr,
unsigned long sp)
select HAVE_LMB
select HAVE_ARCH_KGDB
select USE_GENERIC_SMP_HELPERS if SMP
+ select HAVE_ARCH_TRACEHOOK
config GENERIC_TIME
bool
-#include <asm-sparc/unistd.h>
+#include <asm/unistd_32.h>
unsigned sparc32_dir_class[] = {
#include <asm-generic/audit_dir_write.h>
unsigned long orig_i0,
unsigned long thread_info_flags);
-extern asmlinkage void syscall_trace(struct pt_regs *regs,
- int syscall_exit_p);
+extern asmlinkage int syscall_trace(struct pt_regs *regs, int syscall_exit_p);
extern void bad_trap_tl1(struct pt_regs *regs, long lvl);
#include <linux/audit.h>
#include <linux/signal.h>
#include <linux/regset.h>
+#include <linux/tracehook.h>
#include <linux/compat.h>
#include <linux/elf.h>
return ret;
}
-asmlinkage void syscall_trace(struct pt_regs *regs, int syscall_exit_p)
+asmlinkage int syscall_trace(struct pt_regs *regs, int syscall_exit_p)
{
+ int ret = 0;
+
/* do the secure computing check first */
secure_computing(regs->u_regs[UREG_G1]);
audit_syscall_exit(result, regs->u_regs[UREG_I0]);
}
- if (!(current->ptrace & PT_PTRACED))
- goto out;
-
- if (!test_thread_flag(TIF_SYSCALL_TRACE))
- goto out;
-
- ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD)
- ? 0x80 : 0));
-
- /*
- * this isn't the same as continuing with a signal, but it will do
- * for normal use. strace only continues with a signal if the
- * stopping signal is not SIGTRAP. -brl
- */
- if (current->exit_code) {
- send_sig(current->exit_code, current, 1);
- current->exit_code = 0;
+ if (test_thread_flag(TIF_SYSCALL_TRACE)) {
+ if (syscall_exit_p)
+ tracehook_report_syscall_exit(regs, 0);
+ else
+ ret = tracehook_report_syscall_entry(regs);
}
-out:
- if (unlikely(current->audit_context) && !syscall_exit_p)
+ if (unlikely(current->audit_context) && !syscall_exit_p && !ret)
audit_syscall_entry((test_thread_flag(TIF_32BIT) ?
AUDIT_ARCH_SPARC :
AUDIT_ARCH_SPARC64),
regs->u_regs[UREG_I1],
regs->u_regs[UREG_I2],
regs->u_regs[UREG_I3]);
+
+ return ret;
}
wrpr %g0, RTRAP_PSTATE_IRQOFF, %pstate
ldx [%g6 + TI_FLAGS], %l0
-1: andcc %l0, _TIF_SIGPENDING, %g0
+1: andcc %l0, _TIF_DO_NOTIFY_RESUME_MASK, %g0
be,pt %xcc, __handle_user_windows_continue
nop
mov %l5, %o1
wrpr %g0, RTRAP_PSTATE, %pstate
wrpr %g0, RTRAP_PSTATE_IRQOFF, %pstate
ldx [%g6 + TI_FLAGS], %l0
-1: andcc %l0, _TIF_SIGPENDING, %g0
+1: andcc %l0, _TIF_DO_NOTIFY_RESUME_MASK, %g0
be,pt %xcc, __handle_perfctrs_continue
sethi %hi(TSTATE_PEF), %o0
andcc %l1, %o0, %g0
andcc %l0, _TIF_NEED_RESCHED, %g0
bne,pn %xcc, __handle_preemption
- andcc %l0, _TIF_SIGPENDING, %g0
+ andcc %l0, _TIF_DO_NOTIFY_RESUME_MASK, %g0
bne,pn %xcc, __handle_signal
__handle_signal_continue:
ldub [%g6 + TI_WSAVED], %o2
#include <linux/errno.h>
#include <linux/wait.h>
#include <linux/ptrace.h>
+#include <linux/tracehook.h>
#include <linux/unistd.h>
#include <linux/mm.h>
#include <linux/tty.h>
#include <linux/binfmts.h>
#include <linux/bitops.h>
+#include <linux/tracehook.h>
#include <asm/uaccess.h>
#include <asm/ptrace.h>
* clear the TS_RESTORE_SIGMASK flag.
*/
current_thread_info()->status &= ~TS_RESTORE_SIGMASK;
+
+ tracehook_signal_handler(signr, &info, &ka, regs, 0);
return;
}
if (restart_syscall &&
{
if (thread_info_flags & _TIF_SIGPENDING)
do_signal(regs, orig_i0);
+ if (thread_info_flags & _TIF_NOTIFY_RESUME) {
+ clear_thread_flag(TIF_NOTIFY_RESUME);
+ tracehook_notify_resume(regs);
+ }
}
#include <linux/binfmts.h>
#include <linux/compat.h>
#include <linux/bitops.h>
+#include <linux/tracehook.h>
#include <asm/uaccess.h>
#include <asm/ptrace.h>
* clear the TS_RESTORE_SIGMASK flag.
*/
current_thread_info()->status &= ~TS_RESTORE_SIGMASK;
+
+ tracehook_signal_handler(signr, &info, &ka, regs, 0);
return;
}
if (restart_syscall &&
add %sp, PTREGS_OFF, %o0
call syscall_trace
clr %o1
+ brnz,pn %o0, 3f
+ mov -ENOSYS, %o0
srl %i0, 0, %o0
srl %i4, 0, %o4
srl %i1, 0, %o1
add %sp, PTREGS_OFF, %o0
call syscall_trace
clr %o1
+ brnz,pn %o0, 3f
+ mov -ENOSYS, %o0
mov %i0, %o0
mov %i1, %o1
mov %i2, %o2
select HAVE_FTRACE
select HAVE_KVM if ((X86_32 && !X86_VOYAGER && !X86_VISWS && !X86_NUMAQ) || X86_64)
select HAVE_ARCH_KGDB if !X86_VOYAGER
+ select HAVE_GENERIC_DMA_COHERENT if X86_32
select HAVE_EFFICIENT_UNALIGNED_ACCESS
config ARCH_DEFCONFIG
struct cpuinfo_x86 *c = &cpu_data(cpu);
cpumask_t saved_mask;
- cpumask_of_cpu_ptr(new_mask, cpu);
int retval;
unsigned int eax, ebx, ecx, edx;
unsigned int edx_part;
/* Make sure we are running on right CPU */
saved_mask = current->cpus_allowed;
- retval = set_cpus_allowed_ptr(current, new_mask);
+ retval = set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
if (retval)
return -1;
#define CMD_SET_TYPE(cmd, t) ((cmd)->data[1] |= ((t) << 28))
-#define to_pages(addr, size) \
- (round_up(((addr) & ~PAGE_MASK) + (size), PAGE_SIZE) >> PAGE_SHIFT)
-
#define EXIT_LOOP_COUNT 10000000
static DEFINE_RWLOCK(amd_iommu_devtable_lock);
u64 address, size_t size)
{
int s = 0;
- unsigned pages = to_pages(address, size);
+ unsigned pages = iommu_num_pages(address, size);
address &= PAGE_MASK;
if (iommu->exclusion_start &&
iommu->exclusion_start < dma_dom->aperture_size) {
unsigned long startpage = iommu->exclusion_start >> PAGE_SHIFT;
- int pages = to_pages(iommu->exclusion_start,
- iommu->exclusion_length);
+ int pages = iommu_num_pages(iommu->exclusion_start,
+ iommu->exclusion_length);
dma_ops_reserve_addresses(dma_dom, startpage, pages);
}
unsigned int pages;
int i;
- pages = to_pages(paddr, size);
+ pages = iommu_num_pages(paddr, size);
paddr &= PAGE_MASK;
address = dma_ops_alloc_addresses(dev, dma_dom, pages);
if ((dma_addr == 0) || (dma_addr + size > dma_dom->aperture_size))
return;
- pages = to_pages(dma_addr, size);
+ pages = iommu_num_pages(dma_addr, size);
dma_addr &= PAGE_MASK;
start = dma_addr;
static void drv_write(struct drv_cmd *cmd)
{
cpumask_t saved_mask = current->cpus_allowed;
- cpumask_of_cpu_ptr_declare(cpu_mask);
unsigned int i;
for_each_cpu_mask_nr(i, cmd->mask) {
- cpumask_of_cpu_ptr_next(cpu_mask, i);
- set_cpus_allowed_ptr(current, cpu_mask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(i));
do_drv_write(cmd);
}
} aperf_cur, mperf_cur;
cpumask_t saved_mask;
- cpumask_of_cpu_ptr(cpu_mask, cpu);
unsigned int perf_percent;
unsigned int retval;
saved_mask = current->cpus_allowed;
- set_cpus_allowed_ptr(current, cpu_mask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
if (get_cpu() != cpu) {
/* We were not able to run on requested processor */
put_cpu();
static unsigned int get_cur_freq_on_cpu(unsigned int cpu)
{
- cpumask_of_cpu_ptr(cpu_mask, cpu);
struct acpi_cpufreq_data *data = per_cpu(drv_data, cpu);
unsigned int freq;
unsigned int cached_freq;
}
cached_freq = data->freq_table[data->acpi_data->state].frequency;
- freq = extract_freq(get_cur_val(cpu_mask), data);
+ freq = extract_freq(get_cur_val(&cpumask_of_cpu(cpu)), data);
if (freq != cached_freq) {
/*
* The dreaded BIOS frequency change behind our back.
static int check_supported_cpu(unsigned int cpu)
{
cpumask_t oldmask;
- cpumask_of_cpu_ptr(cpu_mask, cpu);
u32 eax, ebx, ecx, edx;
unsigned int rc = 0;
oldmask = current->cpus_allowed;
- set_cpus_allowed_ptr(current, cpu_mask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
if (smp_processor_id() != cpu) {
printk(KERN_ERR PFX "limiting to cpu %u failed\n", cpu);
static int powernowk8_target(struct cpufreq_policy *pol, unsigned targfreq, unsigned relation)
{
cpumask_t oldmask;
- cpumask_of_cpu_ptr(cpu_mask, pol->cpu);
struct powernow_k8_data *data = per_cpu(powernow_data, pol->cpu);
u32 checkfid;
u32 checkvid;
/* only run on specific CPU from here on */
oldmask = current->cpus_allowed;
- set_cpus_allowed_ptr(current, cpu_mask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(pol->cpu));
if (smp_processor_id() != pol->cpu) {
printk(KERN_ERR PFX "limiting to cpu %u failed\n", pol->cpu);
{
struct powernow_k8_data *data;
cpumask_t oldmask;
- cpumask_of_cpu_ptr_declare(newmask);
int rc;
if (!cpu_online(pol->cpu))
/* only run on specific CPU from here on */
oldmask = current->cpus_allowed;
- cpumask_of_cpu_ptr_next(newmask, pol->cpu);
- set_cpus_allowed_ptr(current, newmask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(pol->cpu));
if (smp_processor_id() != pol->cpu) {
printk(KERN_ERR PFX "limiting to cpu %u failed\n", pol->cpu);
set_cpus_allowed_ptr(current, &oldmask);
if (cpu_family == CPU_HW_PSTATE)
- pol->cpus = *newmask;
+ pol->cpus = cpumask_of_cpu(pol->cpu);
else
pol->cpus = per_cpu(cpu_core_map, pol->cpu);
data->available_cores = &(pol->cpus);
{
struct powernow_k8_data *data;
cpumask_t oldmask = current->cpus_allowed;
- cpumask_of_cpu_ptr(newmask, cpu);
unsigned int khz = 0;
unsigned int first;
if (!data)
return -EINVAL;
- set_cpus_allowed_ptr(current, newmask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
if (smp_processor_id() != cpu) {
printk(KERN_ERR PFX
"limiting to CPU %d failed in powernowk8_get\n", cpu);
unsigned l, h;
unsigned clock_freq;
cpumask_t saved_mask;
- cpumask_of_cpu_ptr(new_mask, cpu);
saved_mask = current->cpus_allowed;
- set_cpus_allowed_ptr(current, new_mask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
if (smp_processor_id() != cpu)
return 0;
* Best effort undo..
*/
- if (!cpus_empty(*covered_cpus)) {
- cpumask_of_cpu_ptr_declare(new_mask);
-
+ if (!cpus_empty(*covered_cpus))
for_each_cpu_mask_nr(j, *covered_cpus) {
- cpumask_of_cpu_ptr_next(new_mask, j);
- set_cpus_allowed_ptr(current, new_mask);
+ set_cpus_allowed_ptr(current,
+ &cpumask_of_cpu(j));
wrmsr(MSR_IA32_PERF_CTL, oldmsr, h);
}
- }
tmp = freqs.new;
freqs.new = freqs.old;
static unsigned int speedstep_get(unsigned int cpu)
{
- cpumask_of_cpu_ptr(newmask, cpu);
- return _speedstep_get(newmask);
+ return _speedstep_get(&cpumask_of_cpu(cpu));
}
/**
unsigned long j;
int retval;
cpumask_t oldmask;
- cpumask_of_cpu_ptr(newmask, cpu);
if (num_cache_leaves == 0)
return -ENOENT;
return -ENOMEM;
oldmask = current->cpus_allowed;
- retval = set_cpus_allowed_ptr(current, newmask);
+ retval = set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
if (retval)
goto out;
if (reload) {
#ifdef CONFIG_SMP
- cpumask_of_cpu_ptr_declare(mask);
-
preempt_disable();
load_LDT(pc);
- cpumask_of_cpu_ptr_next(mask, smp_processor_id());
- if (!cpus_equal(current->mm->cpu_vm_mask, *mask))
+ if (!cpus_equal(current->mm->cpu_vm_mask,
+ cpumask_of_cpu(smp_processor_id())))
smp_call_function(flush_ldt, current->mm, 1);
preempt_enable();
#else
void *new_mc = NULL;
int cpu;
cpumask_t old;
- cpumask_of_cpu_ptr_declare(newmask);
old = current->cpus_allowed;
if (!uci->valid)
continue;
- cpumask_of_cpu_ptr_next(newmask, cpu);
- set_cpus_allowed_ptr(current, newmask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
error = get_maching_microcode(new_mc, cpu);
if (error < 0)
goto out;
struct cpuinfo_x86 *c = &cpu_data(cpu);
struct ucode_cpu_info *uci = ucode_cpu_info + cpu;
cpumask_t old;
- cpumask_of_cpu_ptr(newmask, cpu);
unsigned int val[2];
int err = 0;
return 0;
old = current->cpus_allowed;
- set_cpus_allowed_ptr(current, newmask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
/* Check if the microcode we have in memory matches the CPU */
if (c->x86_vendor != X86_VENDOR_INTEL || c->x86 < 6 ||
static void microcode_init_cpu(int cpu, int resume)
{
cpumask_t old;
- cpumask_of_cpu_ptr(newmask, cpu);
struct ucode_cpu_info *uci = ucode_cpu_info + cpu;
old = current->cpus_allowed;
- set_cpus_allowed_ptr(current, newmask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
mutex_lock(µcode_mutex);
collect_cpu_info(cpu);
if (uci->valid && system_state == SYSTEM_RUNNING && !resume)
if (end == buf)
return -EINVAL;
if (val == 1) {
- cpumask_t old;
- cpumask_of_cpu_ptr(newmask, cpu);
-
- old = current->cpus_allowed;
+ cpumask_t old = current->cpus_allowed;
get_online_cpus();
- set_cpus_allowed_ptr(current, newmask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
mutex_lock(µcode_mutex);
if (uci->valid)
}
early_param("iommu", iommu_setup);
-#ifdef CONFIG_X86_32
-int dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
- dma_addr_t device_addr, size_t size, int flags)
-{
- void __iomem *mem_base = NULL;
- int pages = size >> PAGE_SHIFT;
- int bitmap_size = BITS_TO_LONGS(pages) * sizeof(long);
-
- if ((flags & (DMA_MEMORY_MAP | DMA_MEMORY_IO)) == 0)
- goto out;
- if (!size)
- goto out;
- if (dev->dma_mem)
- goto out;
-
- /* FIXME: this routine just ignores DMA_MEMORY_INCLUDES_CHILDREN */
-
- mem_base = ioremap(bus_addr, size);
- if (!mem_base)
- goto out;
-
- dev->dma_mem = kzalloc(sizeof(struct dma_coherent_mem), GFP_KERNEL);
- if (!dev->dma_mem)
- goto out;
- dev->dma_mem->bitmap = kzalloc(bitmap_size, GFP_KERNEL);
- if (!dev->dma_mem->bitmap)
- goto free1_out;
-
- dev->dma_mem->virt_base = mem_base;
- dev->dma_mem->device_base = device_addr;
- dev->dma_mem->size = pages;
- dev->dma_mem->flags = flags;
-
- if (flags & DMA_MEMORY_MAP)
- return DMA_MEMORY_MAP;
-
- return DMA_MEMORY_IO;
-
- free1_out:
- kfree(dev->dma_mem);
- out:
- if (mem_base)
- iounmap(mem_base);
- return 0;
-}
-EXPORT_SYMBOL(dma_declare_coherent_memory);
-
-void dma_release_declared_memory(struct device *dev)
-{
- struct dma_coherent_mem *mem = dev->dma_mem;
-
- if (!mem)
- return;
- dev->dma_mem = NULL;
- iounmap(mem->virt_base);
- kfree(mem->bitmap);
- kfree(mem);
-}
-EXPORT_SYMBOL(dma_release_declared_memory);
-
-void *dma_mark_declared_memory_occupied(struct device *dev,
- dma_addr_t device_addr, size_t size)
-{
- struct dma_coherent_mem *mem = dev->dma_mem;
- int pos, err;
- int pages = (size + (device_addr & ~PAGE_MASK) + PAGE_SIZE - 1);
-
- pages >>= PAGE_SHIFT;
-
- if (!mem)
- return ERR_PTR(-EINVAL);
-
- pos = (device_addr - mem->device_base) >> PAGE_SHIFT;
- err = bitmap_allocate_region(mem->bitmap, pos, get_order(pages));
- if (err != 0)
- return ERR_PTR(err);
- return mem->virt_base + (pos << PAGE_SHIFT);
-}
-EXPORT_SYMBOL(dma_mark_declared_memory_occupied);
-
-static int dma_alloc_from_coherent_mem(struct device *dev, ssize_t size,
- dma_addr_t *dma_handle, void **ret)
-{
- struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL;
- int order = get_order(size);
-
- if (mem) {
- int page = bitmap_find_free_region(mem->bitmap, mem->size,
- order);
- if (page >= 0) {
- *dma_handle = mem->device_base + (page << PAGE_SHIFT);
- *ret = mem->virt_base + (page << PAGE_SHIFT);
- memset(*ret, 0, size);
- }
- if (mem->flags & DMA_MEMORY_EXCLUSIVE)
- *ret = NULL;
- }
- return (mem != NULL);
-}
-
-static int dma_release_coherent(struct device *dev, int order, void *vaddr)
-{
- struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL;
-
- if (mem && vaddr >= mem->virt_base && vaddr <
- (mem->virt_base + (mem->size << PAGE_SHIFT))) {
- int page = (vaddr - mem->virt_base) >> PAGE_SHIFT;
-
- bitmap_release_region(mem->bitmap, page, order);
- return 1;
- }
- return 0;
-}
-#else
-#define dma_alloc_from_coherent_mem(dev, size, handle, ret) (0)
-#define dma_release_coherent(dev, order, vaddr) (0)
-#endif /* CONFIG_X86_32 */
-
int dma_supported(struct device *dev, u64 mask)
{
struct dma_mapping_ops *ops = get_dma_ops(dev);
/* ignore region specifiers */
gfp &= ~(__GFP_DMA | __GFP_HIGHMEM | __GFP_DMA32);
- if (dma_alloc_from_coherent_mem(dev, size, dma_handle, &memory))
+ if (dma_alloc_from_coherent(dev, size, dma_handle, &memory))
return memory;
if (!dev) {
int order = get_order(size);
WARN_ON(irqs_disabled()); /* for portability */
- if (dma_release_coherent(dev, order, vaddr))
+ if (dma_release_from_coherent(dev, order, vaddr))
return;
if (ops->unmap_single)
ops->unmap_single(dev, bus, size, 0);
(((x) & 0xfffff000) | (((x) >> 32) << 4) | GPTE_VALID | GPTE_COHERENT)
#define GPTE_DECODE(x) (((x) & 0xfffff000) | (((u64)(x) & 0xff0) << 28))
-#define to_pages(addr, size) \
- (round_up(((addr) & ~PAGE_MASK) + (size), PAGE_SIZE) >> PAGE_SHIFT)
-
#define EMERGENCY_PAGES 32 /* = 128KB */
#ifdef CONFIG_AGP
static dma_addr_t dma_map_area(struct device *dev, dma_addr_t phys_mem,
size_t size, int dir)
{
- unsigned long npages = to_pages(phys_mem, size);
+ unsigned long npages = iommu_num_pages(phys_mem, size);
unsigned long iommu_page = alloc_iommu(dev, npages);
int i;
return;
iommu_page = (dma_addr - iommu_bus_base)>>PAGE_SHIFT;
- npages = to_pages(dma_addr, size);
+ npages = iommu_num_pages(dma_addr, size);
for (i = 0; i < npages; i++) {
iommu_gatt_base[iommu_page + i] = gart_unmapped_entry;
CLEAR_LEAK(iommu_page + i);
}
addr = phys_addr;
- pages = to_pages(s->offset, s->length);
+ pages = iommu_num_pages(s->offset, s->length);
while (pages--) {
iommu_gatt_base[iommu_page] = GPTE_ENCODE(addr);
SET_LEAK(iommu_page);
seg_size += s->length;
need = nextneed;
- pages += to_pages(s->offset, s->length);
+ pages += iommu_num_pages(s->offset, s->length);
ps = s;
}
if (dma_map_cont(dev, start_sg, i - start, sgmap, pages, need) < 0)
/* The boot cpu is always logical cpu 0 */
int reboot_cpu_id = 0;
- cpumask_of_cpu_ptr(newmask, reboot_cpu_id);
#ifdef CONFIG_X86_32
/* See if there has been given a command line override */
if ((reboot_cpu != -1) && (reboot_cpu < NR_CPUS) &&
- cpu_online(reboot_cpu)) {
+ cpu_online(reboot_cpu))
reboot_cpu_id = reboot_cpu;
- cpumask_of_cpu_ptr_next(newmask, reboot_cpu_id);
- }
#endif
/* Make certain the cpu I'm about to reboot on is online */
- if (!cpu_online(reboot_cpu_id)) {
+ if (!cpu_online(reboot_cpu_id))
reboot_cpu_id = smp_processor_id();
- cpumask_of_cpu_ptr_next(newmask, reboot_cpu_id);
- }
/* Make certain I only run on the appropriate processor */
- set_cpus_allowed_ptr(current, newmask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(reboot_cpu_id));
/* O.K Now that I'm on the appropriate processor,
* stop all of the others.
#endif
}
-#ifdef CONFIG_HAVE_CPUMASK_OF_CPU_MAP
-cpumask_t *cpumask_of_cpu_map __read_mostly;
-EXPORT_SYMBOL(cpumask_of_cpu_map);
-
-/* requires nr_cpu_ids to be initialized */
-static void __init setup_cpumask_of_cpu(void)
-{
- int i;
-
- /* alloc_bootmem zeroes memory */
- cpumask_of_cpu_map = alloc_bootmem_low(sizeof(cpumask_t) * nr_cpu_ids);
- for (i = 0; i < nr_cpu_ids; i++)
- cpu_set(i, cpumask_of_cpu_map[i]);
-}
-#else
-static inline void setup_cpumask_of_cpu(void) { }
-#endif
-
#ifdef CONFIG_X86_32
/*
* Great future not-so-futuristic plan: make i386 and x86_64 do it
/* Setup node to cpumask map */
setup_node_to_cpumask_map();
-
- /* Setup cpumask_of_cpu map */
- setup_cpumask_of_cpu();
}
#endif
tristate "Kernel-based Virtual Machine (KVM) support"
depends on HAVE_KVM
select PREEMPT_NOTIFIERS
+ select MMU_NOTIFIER
select ANON_INODES
---help---
Support hosting fully virtualized guest machines using hardware
init_pg_tables_start = __pa(pg0);
init_pg_tables_end = __pa(pg0);
+ /* As described in head_32.S, we map the first 128M of memory. */
+ max_pfn_mapped = (128*1024*1024) >> PAGE_SHIFT;
+
/* Load the %fs segment register (the per-cpu segment register) with
* the normal data segment to get through booting. */
asm volatile ("mov %0, %%fs" : : "r" (__KERNEL_DS) : "memory");
struct page **pages)
{
struct mm_struct *mm = current->mm;
- unsigned long end = start + (nr_pages << PAGE_SHIFT);
- unsigned long addr = start;
+ unsigned long addr, len, end;
unsigned long next;
pgd_t *pgdp;
int nr = 0;
+ start &= PAGE_MASK;
+ addr = start;
+ len = (unsigned long) nr_pages << PAGE_SHIFT;
+ end = start + len;
if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
- start, nr_pages*PAGE_SIZE)))
+ start, len)))
goto slow_irqon;
/*
pci_read_config_byte(d, reg++, &busno);
pci_read_config_byte(d, reg++, &suba);
pci_read_config_byte(d, reg++, &subb);
- DBG("i450NX PXB %d: %02x/%02x/%02x\n", pxb, busno, suba, subb);
+ dev_dbg(&d->dev, "i450NX PXB %d: %02x/%02x/%02x\n", pxb, busno,
+ suba, subb);
if (busno)
pci_scan_bus_with_sysdata(busno); /* Bus A */
if (suba < subb)
pr = pci_find_parent_resource(dev, r);
if (!r->start || !pr ||
request_resource(pr, r) < 0) {
- printk(KERN_ERR "PCI: Cannot allocate "
- "resource region %d "
- "of bridge %s\n",
- idx, pci_name(dev));
+ dev_err(&dev->dev, "BAR %d: can't "
+ "allocate resource\n", idx);
/*
* Something is wrong with the region.
* Invalidate the resource to prevent
else
disabled = !(command & PCI_COMMAND_MEMORY);
if (pass == disabled) {
- DBG("PCI: Resource %08lx-%08lx "
- "(f=%lx, d=%d, p=%d)\n",
- r->start, r->end, r->flags, disabled, pass);
+ dev_dbg(&dev->dev, "resource %#08llx-%#08llx "
+ "(f=%lx, d=%d, p=%d)\n",
+ (unsigned long long) r->start,
+ (unsigned long long) r->end,
+ r->flags, disabled, pass);
pr = pci_find_parent_resource(dev, r);
if (!pr || request_resource(pr, r) < 0) {
- printk(KERN_ERR "PCI: Cannot allocate "
- "resource region %d "
- "of device %s\n",
- idx, pci_name(dev));
+ dev_err(&dev->dev, "BAR %d: can't "
+ "allocate resource\n", idx);
/* We'll assign a new address later */
r->end -= r->start;
r->start = 0;
/* Turn the ROM off, leave the resource region,
* but keep it unregistered. */
u32 reg;
- DBG("PCI: Switching off ROM of %s\n",
- pci_name(dev));
+ dev_dbg(&dev->dev, "disabling ROM\n");
r->flags &= ~IORESOURCE_ROM_ENABLE;
pci_read_config_dword(dev,
dev->rom_base_reg, ®);
lat = pcibios_max_latency;
else
return;
- printk(KERN_DEBUG "PCI: Setting latency timer of device %s to %d\n",
- pci_name(dev), lat);
+ dev_printk(KERN_DEBUG, &dev->dev, "setting latency timer to %d\n", lat);
pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat);
}
{
WARN_ON_ONCE(pirq >= 9);
if (pirq > 8) {
- printk(KERN_INFO "VLSI router pirq escape (%d)\n", pirq);
+ dev_info(&dev->dev, "VLSI router PIRQ escape (%d)\n", pirq);
return 0;
}
return read_config_nybble(router, 0x74, pirq-1);
{
WARN_ON_ONCE(pirq >= 9);
if (pirq > 8) {
- printk(KERN_INFO "VLSI router pirq escape (%d)\n", pirq);
+ dev_info(&dev->dev, "VLSI router PIRQ escape (%d)\n", pirq);
return 0;
}
write_config_nybble(router, 0x74, pirq-1, irq);
irq = 0;
if (pirq <= 4)
irq = read_config_nybble(router, 0x56, pirq - 1);
- printk(KERN_INFO "AMD756: dev %04x:%04x, router pirq : %d get irq : %2d\n",
- dev->vendor, dev->device, pirq, irq);
+ dev_info(&dev->dev,
+ "AMD756: dev [%04x/%04x], router PIRQ %d get IRQ %d\n",
+ dev->vendor, dev->device, pirq, irq);
return irq;
}
static int pirq_amd756_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
{
- printk(KERN_INFO "AMD756: dev %04x:%04x, router pirq : %d SET irq : %2d\n",
- dev->vendor, dev->device, pirq, irq);
+ dev_info(&dev->dev,
+ "AMD756: dev [%04x/%04x], router PIRQ %d set IRQ %d\n",
+ dev->vendor, dev->device, pirq, irq);
if (pirq <= 4)
write_config_nybble(router, 0x56, pirq - 1, irq);
return 1;
switch (device) {
case PCI_DEVICE_ID_AL_M1533:
case PCI_DEVICE_ID_AL_M1563:
- printk(KERN_DEBUG "PCI: Using ALI IRQ Router\n");
r->name = "ALI";
r->get = pirq_ali_get;
r->set = pirq_ali_set;
h->probe(r, pirq_router_dev, pirq_router_dev->device))
break;
}
- printk(KERN_INFO "PCI: Using IRQ router %s [%04x/%04x] at %s\n",
- pirq_router.name,
- pirq_router_dev->vendor,
- pirq_router_dev->device,
- pci_name(pirq_router_dev));
+ dev_info(&pirq_router_dev->dev, "%s IRQ router [%04x/%04x]\n",
+ pirq_router.name,
+ pirq_router_dev->vendor, pirq_router_dev->device);
/* The device remains referenced for the kernel lifetime */
}
/* Find IRQ pin */
pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
if (!pin) {
- DBG(KERN_DEBUG " -> no interrupt pin\n");
+ dev_dbg(&dev->dev, "no interrupt pin\n");
return 0;
}
pin = pin - 1;
if (!pirq_table)
return 0;
- DBG(KERN_DEBUG "IRQ for %s[%c]", pci_name(dev), 'A' + pin);
info = pirq_get_info(dev);
if (!info) {
- DBG(" -> not found in routing table\n" KERN_DEBUG);
+ dev_dbg(&dev->dev, "PCI INT %c not found in routing table\n",
+ 'A' + pin);
return 0;
}
pirq = info->irq[pin].link;
mask = info->irq[pin].bitmap;
if (!pirq) {
- DBG(" -> not routed\n" KERN_DEBUG);
+ dev_dbg(&dev->dev, "PCI INT %c not routed\n", 'A' + pin);
return 0;
}
- DBG(" -> PIRQ %02x, mask %04x, excl %04x", pirq, mask,
- pirq_table->exclusive_irqs);
+ dev_dbg(&dev->dev, "PCI INT %c -> PIRQ %02x, mask %04x, excl %04x",
+ 'A' + pin, pirq, mask, pirq_table->exclusive_irqs);
mask &= pcibios_irq_mask;
/* Work around broken HP Pavilion Notebooks which assign USB to
if (pci_probe & PCI_USE_PIRQ_MASK)
newirq = 0;
else
- printk("\n" KERN_WARNING
- "PCI: IRQ %i for device %s doesn't match PIRQ mask - try pci=usepirqmask\n"
- KERN_DEBUG, newirq,
- pci_name(dev));
+ dev_warn(&dev->dev, "IRQ %d doesn't match PIRQ mask "
+ "%#x; try pci=usepirqmask\n", newirq, mask);
}
if (!newirq && assign) {
for (i = 0; i < 16; i++) {
newirq = i;
}
}
- DBG(" -> newirq=%d", newirq);
+ dev_dbg(&dev->dev, "PCI INT %c -> newirq %d", 'A' + pin, newirq);
/* Check if it is hardcoded */
if ((pirq & 0xf0) == 0xf0) {
irq = pirq & 0xf;
- DBG(" -> hardcoded IRQ %d\n", irq);
- msg = "Hardcoded";
+ msg = "hardcoded";
} else if (r->get && (irq = r->get(pirq_router_dev, dev, pirq)) && \
((!(pci_probe & PCI_USE_PIRQ_MASK)) || ((1 << irq) & mask))) {
- DBG(" -> got IRQ %d\n", irq);
- msg = "Found";
+ msg = "found";
eisa_set_level_irq(irq);
} else if (newirq && r->set &&
(dev->class >> 8) != PCI_CLASS_DISPLAY_VGA) {
- DBG(" -> assigning IRQ %d", newirq);
if (r->set(pirq_router_dev, dev, pirq, newirq)) {
eisa_set_level_irq(newirq);
- DBG(" ... OK\n");
- msg = "Assigned";
+ msg = "assigned";
irq = newirq;
}
}
if (!irq) {
- DBG(" ... failed\n");
if (newirq && mask == (1 << newirq)) {
- msg = "Guessed";
+ msg = "guessed";
irq = newirq;
- } else
+ } else {
+ dev_dbg(&dev->dev, "can't route interrupt\n");
return 0;
+ }
}
- printk(KERN_INFO "PCI: %s IRQ %d for device %s\n", msg, irq,
- pci_name(dev));
+ dev_info(&dev->dev, "%s PCI INT %c -> IRQ %d\n", msg, 'A' + pin, irq);
/* Update IRQ for all devices with the same pirq value */
while ((dev2 = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev2)) != NULL) {
(!(pci_probe & PCI_USE_PIRQ_MASK) || \
((1 << dev2->irq) & mask))) {
#ifndef CONFIG_PCI_MSI
- printk(KERN_INFO "IRQ routing conflict for %s, have irq %d, want irq %d\n",
- pci_name(dev2), dev2->irq, irq);
+ dev_info(&dev2->dev, "IRQ routing conflict: "
+ "have IRQ %d, want IRQ %d\n",
+ dev2->irq, irq);
#endif
continue;
}
dev2->irq = irq;
pirq_penalty[irq]++;
if (dev != dev2)
- printk(KERN_INFO
- "PCI: Sharing IRQ %d with %s\n",
- irq, pci_name(dev2));
+ dev_info(&dev->dev, "sharing IRQ %d with %s\n",
+ irq, pci_name(dev2));
}
}
return 1;
* already in use.
*/
if (dev->irq >= 16) {
- DBG(KERN_DEBUG "%s: ignoring bogus IRQ %d\n",
- pci_name(dev), dev->irq);
+ dev_dbg(&dev->dev, "ignoring bogus IRQ %d\n", dev->irq);
dev->irq = 0;
}
/*
irq = IO_APIC_get_PCI_irq_vector(bridge->bus->number,
PCI_SLOT(bridge->devfn), pin);
if (irq >= 0)
- printk(KERN_WARNING "PCI: using PPB %s[%c] to get irq %d\n",
- pci_name(bridge), 'A' + pin, irq);
+ dev_warn(&dev->dev, "using bridge %s INT %c to get IRQ %d\n",
+ pci_name(bridge),
+ 'A' + pin, irq);
}
if (irq >= 0) {
- printk(KERN_INFO "PCI->APIC IRQ transform: %s[%c] -> IRQ %d\n",
- pci_name(dev), 'A' + pin, irq);
+ dev_info(&dev->dev, "PCI->APIC IRQ transform: INT %c -> IRQ %d\n", 'A' + pin, irq);
dev->irq = irq;
}
}
irq = IO_APIC_get_PCI_irq_vector(bridge->bus->number,
PCI_SLOT(bridge->devfn), pin);
if (irq >= 0)
- printk(KERN_WARNING
- "PCI: using PPB %s[%c] to get irq %d\n",
- pci_name(bridge),
- 'A' + pin, irq);
+ dev_warn(&dev->dev, "using bridge %s "
+ "INT %c to get IRQ %d\n",
+ pci_name(bridge), 'A' + pin,
+ irq);
dev = bridge;
}
dev = temp_dev;
if (irq >= 0) {
- printk(KERN_INFO
- "PCI->APIC IRQ transform: %s[%c] -> IRQ %d\n",
- pci_name(dev), 'A' + pin, irq);
+ dev_info(&dev->dev, "PCI->APIC IRQ transform: "
+ "INT %c -> IRQ %d\n", 'A' + pin, irq);
dev->irq = irq;
return 0;
} else
- msg = " Probably buggy MP table.";
+ msg = "; probably buggy MP table";
} else if (pci_probe & PCI_BIOS_IRQ_SCAN)
msg = "";
else
- msg = " Please try using pci=biosirq.";
+ msg = "; please try using pci=biosirq";
/*
* With IDE legacy devices the IRQ lookup failure is not
!(dev->class & 0x5))
return 0;
- printk(KERN_WARNING
- "PCI: No IRQ known for interrupt pin %c of device %s.%s\n",
- 'A' + pin, pci_name(dev), msg);
+ dev_warn(&dev->dev, "can't find IRQ for PCI INT %c%s\n",
+ 'A' + pin, msg);
}
return 0;
}
u8 busno, suba, subb;
int quad = BUS2QUAD(d->bus->number);
- printk("PCI: Searching for i450NX host bridges on %s\n", pci_name(d));
+ dev_info(&d->dev, "searching for i450NX host bridges\n");
reg = 0xd0;
for(pxb=0; pxb<2; pxb++) {
pci_read_config_byte(d, reg++, &busno);
pci_read_config_byte(d, reg++, &suba);
pci_read_config_byte(d, reg++, &subb);
- DBG("i450NX PXB %d: %02x/%02x/%02x\n", pxb, busno, suba, subb);
+ dev_dbg(&d->dev, "i450NX PXB %d: %02x/%02x/%02x\n",
+ pxb, busno, suba, subb);
if (busno) {
/* Bus A */
pci_scan_bus_with_sysdata(QUADLOCAL2BUS(quad, busno));
};
static int
-check_slot(acpi_handle handle, int *device, unsigned long *sun)
+check_slot(acpi_handle handle, unsigned long *sun)
{
- int retval = 0;
+ int device = -1;
unsigned long adr, sta;
acpi_status status;
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
if (check_sta_before_sun) {
/* If SxFy doesn't have _STA, we just assume it's there */
status = acpi_evaluate_integer(handle, "_STA", NULL, &sta);
- if (ACPI_SUCCESS(status) && !(sta & ACPI_STA_DEVICE_PRESENT)) {
- retval = -1;
+ if (ACPI_SUCCESS(status) && !(sta & ACPI_STA_DEVICE_PRESENT))
goto out;
- }
}
status = acpi_evaluate_integer(handle, "_ADR", NULL, &adr);
if (ACPI_FAILURE(status)) {
dbg("_ADR returned %d on %s\n", status, (char *)buffer.pointer);
- retval = -1;
goto out;
}
- *device = (adr >> 16) & 0xffff;
-
/* No _SUN == not a slot == bail */
status = acpi_evaluate_integer(handle, "_SUN", NULL, sun);
if (ACPI_FAILURE(status)) {
dbg("_SUN returned %d on %s\n", status, (char *)buffer.pointer);
- retval = -1;
goto out;
}
+ device = (adr >> 16) & 0xffff;
out:
kfree(buffer.pointer);
- return retval;
+ return device;
}
struct callback_args {
struct callback_args *parent_context = context;
struct pci_bus *pci_bus = parent_context->pci_bus;
- if (check_slot(handle, &device, &sun))
+ device = check_slot(handle, &sun);
+ if (device < 0)
return AE_OK;
slot = kmalloc(sizeof(*slot), GFP_KERNEL);
if (!pr->flags.power_setup_done)
return -ENODEV;
- /* Fall back to the default idle loop */
- pm_idle = pm_idle_save;
- synchronize_sched(); /* Relies on interrupts forcing exit from idle. */
+ /*
+ * Fall back to the default idle loop, when pm_idle_save had
+ * been initialized.
+ */
+ if (pm_idle_save) {
+ pm_idle = pm_idle_save;
+ /* Relies on interrupts forcing exit from idle. */
+ synchronize_sched();
+ }
pr->flags.power = 0;
result = acpi_processor_get_power_info(pr);
/* Unregister the idle handler when processor #0 is removed. */
if (pr->id == 0) {
- pm_idle = pm_idle_save;
+ if (pm_idle_save)
+ pm_idle = pm_idle_save;
/*
* We are about to unload the current idle thread pm callback
static int acpi_processor_get_throttling(struct acpi_processor *pr)
{
cpumask_t saved_mask;
- cpumask_of_cpu_ptr_declare(new_mask);
int ret;
if (!pr)
* Migrate task to the cpu pointed by pr.
*/
saved_mask = current->cpus_allowed;
- cpumask_of_cpu_ptr_next(new_mask, pr->id);
- set_cpus_allowed_ptr(current, new_mask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(pr->id));
ret = pr->throttling.acpi_processor_get_throttling(pr);
/* restore the previous state */
set_cpus_allowed_ptr(current, &saved_mask);
int acpi_processor_set_throttling(struct acpi_processor *pr, int state)
{
cpumask_t saved_mask;
- cpumask_of_cpu_ptr_declare(new_mask);
int ret = 0;
unsigned int i;
struct acpi_processor *match_pr;
* it can be called only for the cpu pointed by pr.
*/
if (p_throttling->shared_type == DOMAIN_COORD_TYPE_SW_ANY) {
- cpumask_of_cpu_ptr_next(new_mask, pr->id);
- set_cpus_allowed_ptr(current, new_mask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(pr->id));
ret = p_throttling->acpi_processor_set_throttling(pr,
t_state.target_state);
} else {
continue;
}
t_state.cpu = i;
- cpumask_of_cpu_ptr_next(new_mask, i);
- set_cpus_allowed_ptr(current, new_mask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(i));
ret = match_pr->throttling.
acpi_processor_set_throttling(
match_pr, t_state.target_state);
/*
* Show whether the section of memory is likely to be hot-removable
*/
-static ssize_t show_mem_removable(struct sys_device *dev, char *buf)
+static ssize_t show_mem_removable(struct sys_device *dev,
+ struct sysdev_attribute *attr, char *buf)
{
unsigned long start_pfn;
int ret;
struct intel_rng_hw *intel_rng_hw = _intel_rng_hw;
u8 mfc, dvc;
- /* interrupts disabled in stop_machine_run call */
+ /* interrupts disabled in stop_machine call */
if (!(intel_rng_hw->fwh_dec_en1_val & FWH_F8_EN_MASK))
pci_write_config_byte(intel_rng_hw->dev,
* location with the Read ID command, all activity on the system
* must be stopped until the state is back to normal.
*
- * Use stop_machine_run because IPIs can be blocked by disabling
+ * Use stop_machine because IPIs can be blocked by disabling
* interrupts.
*/
- err = stop_machine_run(intel_rng_hw_init, intel_rng_hw, NR_CPUS);
+ err = stop_machine(intel_rng_hw_init, intel_rng_hw, NULL);
pci_dev_put(dev);
iounmap(intel_rng_hw->mem);
kfree(intel_rng_hw);
static void ipw_send_setup_packet(struct ipw_hardware *hw);
static void handle_received_SETUP_packet(struct ipw_hardware *ipw,
unsigned int address,
- unsigned char *data, int len,
+ const unsigned char *data, int len,
int is_last);
static void ipwireless_setup_timer(unsigned long data);
static void handle_received_CTRL_packet(struct ipw_hardware *hw,
- unsigned int channel_idx, unsigned char *data, int len);
+ unsigned int channel_idx, const unsigned char *data, int len);
/*#define TIMING_DIAGNOSTICS*/
timing_stats.last_report_time = jiffies;
if (!first)
printk(KERN_INFO IPWIRELESS_PCCARD_NAME
- ": %u us elapsed - read %lu bytes in %u us, "
- "wrote %lu bytes in %u us\n",
+ ": %u us elapsed - read %lu bytes in %u us, wrote %lu bytes in %u us\n",
jiffies_to_usecs(since),
timing_stats.read_bytes,
jiffies_to_usecs(timing_stats.read_time),
#define NL_FOLLOWING_PACKET_HEADER_SIZE 1
struct nl_first_packet_header {
-#if defined(__BIG_ENDIAN_BITFIELD)
- unsigned char packet_rank:2;
- unsigned char address:3;
- unsigned char protocol:3;
-#else
unsigned char protocol:3;
unsigned char address:3;
unsigned char packet_rank:2;
-#endif
unsigned char length_lsb;
unsigned char length_msb;
};
struct nl_packet_header {
-#if defined(__BIG_ENDIAN_BITFIELD)
- unsigned char packet_rank:2;
- unsigned char address:3;
- unsigned char protocol:3;
-#else
unsigned char protocol:3;
unsigned char address:3;
unsigned char packet_rank:2;
-#endif
};
/* Value of 'packet_rank' above */
unsigned short memreg_tx_new; /* TX2 (new) Register (R/W) */
};
-#define IODMADPR 0x00 /* DMA Data Port Register (R/W) */
-
#define CARD_PRESENT_VALUE (0xBEEFCAFEUL)
#define MEMTX_TX 0x0001
#define MEMRX_RX 0x0001
#define MEMRX_RX_DONE 0x0001
#define MEMRX_PCINTACKK 0x0001
-#define MEMRX_MEMSPURIOUSINT 0x0001
#define NL_NUM_OF_PRIORITIES 3
#define NL_NUM_OF_PROTOCOLS 3
unsigned int base_port;
short hw_version;
unsigned short ll_mtu;
- spinlock_t spinlock;
+ spinlock_t lock;
int initializing;
int init_loops;
length < DUMP_MAX_BYTES ? length : DUMP_MAX_BYTES);
}
-static int do_send_fragment(struct ipw_hardware *hw, const unsigned char *data,
+static void swap_packet_bitfield_to_le(unsigned char *data)
+{
+#ifdef __BIG_ENDIAN_BITFIELD
+ unsigned char tmp = *data, ret = 0;
+
+ /*
+ * transform bits from aa.bbb.ccc to ccc.bbb.aa
+ */
+ ret |= tmp & 0xc0 >> 6;
+ ret |= tmp & 0x38 >> 1;
+ ret |= tmp & 0x07 << 5;
+ *data = ret & 0xff;
+#endif
+}
+
+static void swap_packet_bitfield_from_le(unsigned char *data)
+{
+#ifdef __BIG_ENDIAN_BITFIELD
+ unsigned char tmp = *data, ret = 0;
+
+ /*
+ * transform bits from ccc.bbb.aa to aa.bbb.ccc
+ */
+ ret |= tmp & 0xe0 >> 5;
+ ret |= tmp & 0x1c << 1;
+ ret |= tmp & 0x03 << 6;
+ *data = ret & 0xff;
+#endif
+}
+
+static void do_send_fragment(struct ipw_hardware *hw, unsigned char *data,
unsigned length)
{
- int i;
+ unsigned i;
unsigned long flags;
start_timing();
-
- if (length == 0)
- return 0;
-
- if (length > hw->ll_mtu)
- return -1;
+ BUG_ON(length > hw->ll_mtu);
if (ipwireless_debug)
dump_data_bytes("send", data, length);
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
hw->tx_ready = 0;
+ swap_packet_bitfield_to_le(data);
if (hw->hw_version == HW_VERSION_1) {
outw((unsigned short) length, hw->base_port + IODWR);
unsigned short d = data[i];
__le16 raw_data;
- if (likely(i + 1 < length))
+ if (i + 1 < length)
d |= data[i + 1] << 8;
raw_data = cpu_to_le16(d);
outw(raw_data, hw->base_port + IODWR);
outw(DCR_TXDONE, hw->base_port + IODCR);
} else if (hw->hw_version == HW_VERSION_2) {
- outw((unsigned short) length, hw->base_port + IODMADPR);
+ outw((unsigned short) length, hw->base_port);
for (i = 0; i < length; i += 2) {
unsigned short d = data[i];
__le16 raw_data;
- if ((i + 1 < length))
+ if (i + 1 < length)
d |= data[i + 1] << 8;
raw_data = cpu_to_le16(d);
- outw(raw_data, hw->base_port + IODMADPR);
+ outw(raw_data, hw->base_port);
}
while ((i & 3) != 2) {
- outw((unsigned short) 0xDEAD, hw->base_port + IODMADPR);
+ outw((unsigned short) 0xDEAD, hw->base_port);
i += 2;
}
writew(MEMRX_RX, &hw->memory_info_regs->memreg_rx);
}
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
end_write_timing(length);
-
- return 0;
}
-static int do_send_packet(struct ipw_hardware *hw, struct ipw_tx_packet *packet)
+static void do_send_packet(struct ipw_hardware *hw, struct ipw_tx_packet *packet)
{
unsigned short fragment_data_len;
unsigned short data_left = packet->length - packet->offset;
if (data_left < fragment_data_len)
fragment_data_len = data_left;
+ /*
+ * hdr_first is now in machine bitfield order, which will be swapped
+ * to le just before it goes to hw
+ */
pkt.hdr_first.protocol = packet->protocol;
pkt.hdr_first.address = packet->dest_addr;
pkt.hdr_first.packet_rank = 0;
*/
unsigned long flags;
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
list_add(&packet->queue, &hw->tx_queue[0]);
hw->tx_queued++;
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
} else {
if (packet->packet_callback)
packet->packet_callback(packet->callback_data,
packet->length);
kfree(packet);
}
-
- return 0;
}
static void ipw_setup_hardware(struct ipw_hardware *hw)
{
unsigned long flags;
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
if (hw->hw_version == HW_VERSION_1) {
/* Reset RX FIFO */
outw(DCR_RXRESET, hw->base_port + IODCR);
csr |= 1;
writew(csr, &hw->memregs_CCR->reg_config_and_status);
}
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
}
/*
if (!packet) {
unsigned long flags;
- /*
- * If this is the first fragment, then we will need to fetch a
- * packet to put it in.
- */
- spin_lock_irqsave(&hw->spinlock, flags);
- /* If we have one in our pool, then pull it out. */
+ spin_lock_irqsave(&hw->lock, flags);
if (!list_empty(&hw->rx_pool)) {
packet = list_first_entry(&hw->rx_pool,
struct ipw_rx_packet, queue);
- list_del(&packet->queue);
hw->rx_pool_size--;
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
+ list_del(&packet->queue);
} else {
- /* Otherwise allocate a new one. */
- static int min_capacity = 256;
+ const int min_capacity =
+ ipwireless_ppp_mru(hw->network) + 2;
int new_capacity;
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
new_capacity =
- minimum_free_space > min_capacity
- ? minimum_free_space
- : min_capacity;
+ (minimum_free_space > min_capacity
+ ? minimum_free_space
+ : min_capacity);
packet = kmalloc(sizeof(struct ipw_rx_packet)
+ new_capacity, GFP_ATOMIC);
if (!packet)
packet->length = 0;
}
- /*
- * If this packet does not have sufficient capacity for the data we
- * want to add, then make it bigger.
- */
if (packet->length + minimum_free_space > packet->capacity) {
struct ipw_rx_packet *old_packet = packet;
kfree(packet);
else {
hw->rx_pool_size++;
- list_add_tail(&packet->queue, &hw->rx_pool);
+ list_add(&packet->queue, &hw->rx_pool);
}
}
static void queue_received_packet(struct ipw_hardware *hw,
- unsigned int protocol, unsigned int address,
- unsigned char *data, int length, int is_last)
+ unsigned int protocol,
+ unsigned int address,
+ const unsigned char *data, int length,
+ int is_last)
{
unsigned int channel_idx = address - 1;
struct ipw_rx_packet *packet = NULL;
packet = *assem;
*assem = NULL;
/* Count queued DATA bytes only */
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
hw->rx_bytes_queued += packet->length;
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
}
} else {
/* If it's a CTRL packet, don't assemble, just queue it. */
* network layer.
*/
if (packet) {
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
list_add_tail(&packet->queue, &hw->rx_queue);
/* Block reception of incoming packets if queue is full. */
hw->blocking_rx =
- hw->rx_bytes_queued >= IPWIRELESS_RX_QUEUE_SIZE;
+ (hw->rx_bytes_queued >= IPWIRELESS_RX_QUEUE_SIZE);
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
schedule_work(&hw->work_rx);
}
}
container_of(work_rx, struct ipw_hardware, work_rx);
unsigned long flags;
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
while (!list_empty(&hw->rx_queue)) {
struct ipw_rx_packet *packet =
list_first_entry(&hw->rx_queue,
if (packet->protocol == TL_PROTOCOLID_COM_DATA) {
if (hw->network != NULL) {
/* If the network hasn't been disconnected. */
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
/*
* This must run unlocked due to tty processing
* and mutex locking
(unsigned char *)packet
+ sizeof(struct ipw_rx_packet),
packet->length);
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
}
/* Count queued DATA bytes only */
hw->rx_bytes_queued -= packet->length;
if (hw->shutting_down)
break;
}
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
}
static void handle_received_CTRL_packet(struct ipw_hardware *hw,
unsigned int channel_idx,
- unsigned char *data, int len)
+ const unsigned char *data, int len)
{
- struct ipw_control_packet_body *body =
- (struct ipw_control_packet_body *) data;
+ const struct ipw_control_packet_body *body =
+ (const struct ipw_control_packet_body *) data;
unsigned int changed_mask;
if (len != sizeof(struct ipw_control_packet_body)) {
}
static void handle_received_packet(struct ipw_hardware *hw,
- union nl_packet *packet,
+ const union nl_packet *packet,
unsigned short len)
{
unsigned int protocol = packet->hdr.protocol;
unsigned int address = packet->hdr.address;
unsigned int header_length;
- unsigned char *data;
+ const unsigned char *data;
unsigned int data_len;
int is_last = packet->hdr.packet_rank & NL_LAST_PACKET;
static void do_receive_packet(struct ipw_hardware *hw)
{
unsigned len;
- unsigned int i;
+ unsigned i;
unsigned char pkt[LL_MTU_MAX];
start_timing();
len = inw(hw->base_port + IODRR);
if (len > hw->ll_mtu) {
printk(KERN_INFO IPWIRELESS_PCCARD_NAME
- ": received a packet of %u bytes - "
- "longer than the MTU!\n", len);
+ ": received a packet of %u bytes - longer than the MTU!\n", len);
outw(DCR_RXDONE | DCR_RXRESET, hw->base_port + IODCR);
return;
}
pkt[i + 1] = (unsigned char) (data >> 8);
}
} else {
- len = inw(hw->base_port + IODMADPR);
+ len = inw(hw->base_port);
if (len > hw->ll_mtu) {
printk(KERN_INFO IPWIRELESS_PCCARD_NAME
- ": received a packet of %u bytes - "
- "longer than the MTU!\n", len);
+ ": received a packet of %u bytes - longer than the MTU!\n", len);
writew(MEMRX_PCINTACKK,
&hw->memory_info_regs->memreg_pc_interrupt_ack);
return;
}
for (i = 0; i < len; i += 2) {
- __le16 raw_data = inw(hw->base_port + IODMADPR);
+ __le16 raw_data = inw(hw->base_port);
unsigned short data = le16_to_cpu(raw_data);
pkt[i] = (unsigned char) data;
}
while ((i & 3) != 2) {
- inw(hw->base_port + IODMADPR);
+ inw(hw->base_port);
i += 2;
}
}
acknowledge_data_read(hw);
+ swap_packet_bitfield_from_le(pkt);
+
if (ipwireless_debug)
dump_data_bytes("recv", pkt, len);
* until setup is complete.
*/
return (hw->to_setup || hw->initializing
- ? PRIO_SETUP + 1 :
- NL_NUM_OF_PRIORITIES);
+ ? PRIO_SETUP + 1 : NL_NUM_OF_PRIORITIES);
}
/*
int received = 0;
unsigned long flags;
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
while (hw->rx_ready && !hw->blocking_rx) {
received = 1;
hw->rx_ready--;
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
do_receive_packet(hw);
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
}
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
return received;
}
int more_to_send = 0;
unsigned long flags;
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
if (hw->tx_queued && hw->tx_ready) {
int priority;
struct ipw_tx_packet *packet = NULL;
}
if (!packet) {
hw->tx_queued = 0;
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
return 0;
}
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
/* Send */
do_send_packet(hw, packet);
/* Check if more to send */
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
for (priority = 0; priority < priority_limit; priority++)
if (!list_empty(&hw->tx_queue[priority])) {
more_to_send = 1;
if (!more_to_send)
hw->tx_queued = 0;
}
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
return more_to_send;
}
struct ipw_hardware *hw = (struct ipw_hardware *) hw_;
unsigned long flags;
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
if (hw->shutting_down) {
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
return;
}
* Initial setup data sent to hardware
*/
hw->to_setup = 2;
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
ipw_setup_hardware(hw);
ipw_send_setup_packet(hw);
int priority_limit = get_current_packet_priority(hw);
int again;
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
do {
again = send_pending_packet(hw, priority_limit);
/* Transmit complete. */
if (irqn & IR_TXINTR) {
ack |= IR_TXINTR;
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
hw->tx_ready = 1;
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
}
/* Received data */
if (irqn & IR_RXINTR) {
ack |= IR_RXINTR;
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
hw->rx_ready++;
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
}
if (ack != 0) {
outw(ack, hw->base_port + IOIR);
} else {
return IRQ_NONE;
}
- } else {
+ } else
return IRQ_NONE;
- }
}
/*
if (hw->serial_number_detected) {
if (memtx_serial != hw->last_memtx_serial) {
hw->last_memtx_serial = memtx_serial;
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
hw->rx_ready++;
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
rx = 1;
} else
/* Ignore 'Timer Recovery' duplicates. */
printk(KERN_DEBUG IPWIRELESS_PCCARD_NAME
": memreg_tx serial num detected\n");
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
hw->rx_ready++;
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
}
rx = 1;
}
}
if (memrxdone & MEMRX_RX_DONE) {
writew(0, &hw->memory_info_regs->memreg_rx_done);
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
hw->tx_ready = 1;
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
tx = 1;
}
if (tx)
": spurious interrupt - new_tx mode\n");
else {
printk(KERN_WARNING IPWIRELESS_PCCARD_NAME
- ": no valid memreg_tx value - "
- "switching to the old memreg_tx\n");
+ ": no valid memreg_tx value - switching to the old memreg_tx\n");
hw->memreg_tx =
&hw->memory_info_regs->memreg_tx_old;
try_mem_tx_old = 1;
return IRQ_HANDLED;
}
-irqreturn_t ipwireless_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+irqreturn_t ipwireless_interrupt(int irq, void *dev_id)
{
struct ipw_hardware *hw = dev_id;
int priority_limit;
unsigned long flags;
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
priority_limit = get_current_packet_priority(hw);
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
while (send_pending_packet(hw, priority_limit));
}
{
unsigned long flags;
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
list_add_tail(&packet->queue, &hw->tx_queue[priority]);
hw->tx_queued++;
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
flush_packets_to_hw(hw);
}
}
int ipwireless_send_packet(struct ipw_hardware *hw, unsigned int channel_idx,
- unsigned char *data, unsigned int length,
+ const unsigned char *data, unsigned int length,
void (*callback) (void *cb, unsigned int length),
void *callback_data)
{
struct ipw_tx_packet *packet;
- packet = alloc_data_packet(length,
- (unsigned char) (channel_idx + 1),
- TL_PROTOCOLID_COM_DATA);
+ packet = alloc_data_packet(length, (channel_idx + 1),
+ TL_PROTOCOLID_COM_DATA);
if (!packet)
return -ENOMEM;
packet->packet_callback = callback;
packet->callback_data = callback_data;
- memcpy((unsigned char *) packet +
- sizeof(struct ipw_tx_packet), data, length);
+ memcpy((unsigned char *) packet + sizeof(struct ipw_tx_packet), data,
+ length);
send_packet(hw, PRIO_DATA, packet);
return 0;
protocolid = TL_PROTOCOLID_SETUP;
packet = alloc_ctrl_packet(sizeof(struct ipw_control_packet),
- (unsigned char) (channel_idx + 1),
- protocolid, line);
+ (channel_idx + 1), protocolid, line);
if (!packet)
return -ENOMEM;
packet->header.length = sizeof(struct ipw_control_packet_body);
- packet->body.value = (unsigned char) (state == 0 ? 0 : 1);
+ packet->body.value = (state == 0 ? 0 : 1);
send_packet(hw, prio, &packet->header);
return 0;
}
if (vers_no == TL_SETUP_VERSION)
__handle_setup_get_version_rsp(hw);
else
- printk(KERN_ERR
- IPWIRELESS_PCCARD_NAME
+ printk(KERN_ERR IPWIRELESS_PCCARD_NAME
": invalid hardware version no %u\n",
(unsigned int) vers_no);
}
static void handle_received_SETUP_packet(struct ipw_hardware *hw,
unsigned int address,
- unsigned char *data, int len,
+ const unsigned char *data, int len,
int is_last)
{
- union ipw_setup_rx_msg *rx_msg = (union ipw_setup_rx_msg *) data;
+ const union ipw_setup_rx_msg *rx_msg = (const union ipw_setup_rx_msg *) data;
if (address != ADDR_SETUP_PROT) {
printk(KERN_INFO IPWIRELESS_PCCARD_NAME
INIT_LIST_HEAD(&hw->rx_queue);
INIT_LIST_HEAD(&hw->rx_pool);
- spin_lock_init(&hw->spinlock);
+ spin_lock_init(&hw->lock);
tasklet_init(&hw->tasklet, ipwireless_do_tasklet, (unsigned long) hw);
INIT_WORK(&hw->work_rx, ipw_receive_data_work);
setup_timer(&hw->setup_timer, ipwireless_setup_timer,
enable_irq(hw->irq);
}
hw->base_port = base_port;
- hw->hw_version = is_v2_card ? HW_VERSION_2 : HW_VERSION_1;
- hw->ll_mtu = hw->hw_version == HW_VERSION_1 ? LL_MTU_V1 : LL_MTU_V2;
+ hw->hw_version = (is_v2_card ? HW_VERSION_2 : HW_VERSION_1);
+ hw->ll_mtu = (hw->hw_version == HW_VERSION_1 ? LL_MTU_V1 : LL_MTU_V2);
hw->memregs_CCR = (struct MEMCCR __iomem *)
((unsigned short __iomem *) attr_memory + 0x200);
hw->memory_info_regs = (struct MEMINFREG __iomem *) common_memory;
if (is_card_present(hw)) {
unsigned long flags;
- spin_lock_irqsave(&hw->spinlock, flags);
+ spin_lock_irqsave(&hw->lock, flags);
hw->to_setup = 1;
hw->tx_ready = 1;
- spin_unlock_irqrestore(&hw->spinlock, flags);
+ spin_unlock_irqrestore(&hw->lock, flags);
tasklet_schedule(&hw->tasklet);
}
struct ipw_hardware *ipwireless_hardware_create(void);
void ipwireless_hardware_free(struct ipw_hardware *hw);
-irqreturn_t ipwireless_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+irqreturn_t ipwireless_interrupt(int irq, void *dev_id);
int ipwireless_set_DTR(struct ipw_hardware *hw, unsigned int channel_idx,
int state);
int ipwireless_set_RTS(struct ipw_hardware *hw, unsigned int channel_idx,
int state);
int ipwireless_send_packet(struct ipw_hardware *hw,
unsigned int channel_idx,
- unsigned char *data,
+ const unsigned char *data,
unsigned int length,
void (*packet_sent_callback) (void *cb,
unsigned int length),
/* Debug mode: more verbose, print sent/recv bytes */
int ipwireless_debug;
int ipwireless_loopback;
-int ipwireless_out_queue = 1;
+int ipwireless_out_queue = 10;
module_param_named(debug, ipwireless_debug, int, 0);
module_param_named(loopback, ipwireless_loopback, int, 0);
MODULE_PARM_DESC(debug, "switch on debug messages [0]");
MODULE_PARM_DESC(loopback,
"debug: enable ras_raw channel [0]");
-MODULE_PARM_DESC(out_queue, "debug: set size of outgoing queue [1]");
+MODULE_PARM_DESC(out_queue, "debug: set size of outgoing PPP queue [10]");
/* Executes in process context. */
static void signalled_reboot_work(struct work_struct *work_reboot)
unsigned short buf[64];
cisparse_t parse;
unsigned short cor_value;
- win_req_t request_attr_memory;
- win_req_t request_common_memory;
memreq_t memreq_attr_memory;
memreq_t memreq_common_memory;
goto exit0;
}
+ request_region(link->io.BasePort1, link->io.NumPorts1,
+ IPWIRELESS_PCCARD_NAME);
+
/* memory settings */
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
}
if (parse.cftable_entry.mem.nwin > 0) {
- request_common_memory.Attributes =
+ ipw->request_common_memory.Attributes =
WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM | WIN_ENABLE;
- request_common_memory.Base =
+ ipw->request_common_memory.Base =
parse.cftable_entry.mem.win[0].host_addr;
- request_common_memory.Size = parse.cftable_entry.mem.win[0].len;
- if (request_common_memory.Size < 0x1000)
- request_common_memory.Size = 0x1000;
- request_common_memory.AccessSpeed = 0;
+ ipw->request_common_memory.Size = parse.cftable_entry.mem.win[0].len;
+ if (ipw->request_common_memory.Size < 0x1000)
+ ipw->request_common_memory.Size = 0x1000;
+ ipw->request_common_memory.AccessSpeed = 0;
- ret = pcmcia_request_window(&link, &request_common_memory,
+ ret = pcmcia_request_window(&link, &ipw->request_common_memory,
&ipw->handle_common_memory);
if (ret != CS_SUCCESS) {
ipw->is_v2_card =
parse.cftable_entry.mem.win[0].len == 0x100;
- ipw->common_memory = ioremap(request_common_memory.Base,
- request_common_memory.Size);
+ ipw->common_memory = ioremap(ipw->request_common_memory.Base,
+ ipw->request_common_memory.Size);
+ request_mem_region(ipw->request_common_memory.Base,
+ ipw->request_common_memory.Size, IPWIRELESS_PCCARD_NAME);
- request_attr_memory.Attributes =
+ ipw->request_attr_memory.Attributes =
WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_AM | WIN_ENABLE;
- request_attr_memory.Base = 0;
- request_attr_memory.Size = 0; /* this used to be 0x1000 */
- request_attr_memory.AccessSpeed = 0;
+ ipw->request_attr_memory.Base = 0;
+ ipw->request_attr_memory.Size = 0; /* this used to be 0x1000 */
+ ipw->request_attr_memory.AccessSpeed = 0;
- ret = pcmcia_request_window(&link, &request_attr_memory,
+ ret = pcmcia_request_window(&link, &ipw->request_attr_memory,
&ipw->handle_attr_memory);
if (ret != CS_SUCCESS) {
goto exit2;
}
- ipw->attr_memory = ioremap(request_attr_memory.Base,
- request_attr_memory.Size);
+ ipw->attr_memory = ioremap(ipw->request_attr_memory.Base,
+ ipw->request_attr_memory.Size);
+ request_mem_region(ipw->request_attr_memory.Base, ipw->request_attr_memory.Size,
+ IPWIRELESS_PCCARD_NAME);
}
INIT_WORK(&ipw->work_reboot, signalled_reboot_work);
(unsigned int) link->irq.AssignedIRQ);
if (ipw->attr_memory && ipw->common_memory)
printk(KERN_INFO IPWIRELESS_PCCARD_NAME
- ": attr memory 0x%08lx-0x%08lx, "
- "common memory 0x%08lx-0x%08lx\n",
- request_attr_memory.Base,
- request_attr_memory.Base
- + request_attr_memory.Size - 1,
- request_common_memory.Base,
- request_common_memory.Base
- + request_common_memory.Size - 1);
+ ": attr memory 0x%08lx-0x%08lx, common memory 0x%08lx-0x%08lx\n",
+ ipw->request_attr_memory.Base,
+ ipw->request_attr_memory.Base
+ + ipw->request_attr_memory.Size - 1,
+ ipw->request_common_memory.Base,
+ ipw->request_common_memory.Base
+ + ipw->request_common_memory.Size - 1);
ipw->network = ipwireless_network_create(ipw->hardware);
if (!ipw->network)
pcmcia_disable_device(link);
exit3:
if (ipw->attr_memory) {
+ release_mem_region(ipw->request_attr_memory.Base,
+ ipw->request_attr_memory.Size);
iounmap(ipw->attr_memory);
pcmcia_release_window(ipw->handle_attr_memory);
pcmcia_disable_device(link);
}
exit2:
if (ipw->common_memory) {
+ release_mem_region(ipw->request_common_memory.Base,
+ ipw->request_common_memory.Size);
iounmap(ipw->common_memory);
pcmcia_release_window(ipw->handle_common_memory);
}
static void release_ipwireless(struct ipw_dev *ipw)
{
- struct pcmcia_device *link = ipw->link;
-
- pcmcia_disable_device(link);
+ pcmcia_disable_device(ipw->link);
- if (ipw->common_memory)
+ if (ipw->common_memory) {
+ release_mem_region(ipw->request_common_memory.Base,
+ ipw->request_common_memory.Size);
iounmap(ipw->common_memory);
- if (ipw->attr_memory)
+ }
+ if (ipw->attr_memory) {
+ release_mem_region(ipw->request_attr_memory.Base,
+ ipw->request_attr_memory.Size);
iounmap(ipw->attr_memory);
+ }
if (ipw->common_memory)
pcmcia_release_window(ipw->handle_common_memory);
if (ipw->attr_memory)
pcmcia_release_window(ipw->handle_attr_memory);
- pcmcia_disable_device(link);
+
+ /* Break the link with Card Services */
+ pcmcia_disable_device(ipw->link);
}
/*
release_ipwireless(ipw);
- /* Break the link with Card Services */
- if (link)
- pcmcia_disable_device(link);
-
if (ipw->tty != NULL)
ipwireless_tty_free(ipw->tty);
if (ipw->network != NULL)
struct ipw_dev {
struct pcmcia_device *link;
int is_v2_card;
+
window_handle_t handle_attr_memory;
void __iomem *attr_memory;
+ win_req_t request_attr_memory;
+
window_handle_t handle_common_memory;
void __iomem *common_memory;
+ win_req_t request_common_memory;
+
dev_node_t nodes[2];
/* Reference to attribute memory, containing CIS data */
void *attribute_memory;
#include "main.h"
#include "tty.h"
-#define MAX_OUTGOING_PACKETS_QUEUED ipwireless_out_queue
#define MAX_ASSOCIATED_TTYS 2
#define SC_RCV_BITS (SC_RCV_B7_1|SC_RCV_B7_0|SC_RCV_ODDP|SC_RCV_EVNP)
/* Number of packets queued up in hardware module. */
int outgoing_packets_queued;
/* Spinlock to avoid interrupts during shutdown */
- spinlock_t spinlock;
+ spinlock_t lock;
struct mutex close_lock;
/* PPP ioctl data, not actually used anywere */
struct ipw_network *network = callback_data;
unsigned long flags;
- spin_lock_irqsave(&network->spinlock, flags);
+ spin_lock_irqsave(&network->lock, flags);
network->outgoing_packets_queued--;
if (network->ppp_channel != NULL) {
if (network->ppp_blocked) {
network->ppp_blocked = 0;
- spin_unlock_irqrestore(&network->spinlock, flags);
+ spin_unlock_irqrestore(&network->lock, flags);
ppp_output_wakeup(network->ppp_channel);
if (ipwireless_debug)
- printk(KERN_INFO IPWIRELESS_PCCARD_NAME
+ printk(KERN_DEBUG IPWIRELESS_PCCARD_NAME
": ppp unblocked\n");
} else
- spin_unlock_irqrestore(&network->spinlock, flags);
+ spin_unlock_irqrestore(&network->lock, flags);
} else
- spin_unlock_irqrestore(&network->spinlock, flags);
+ spin_unlock_irqrestore(&network->lock, flags);
}
/*
struct ipw_network *network = ppp_channel->private;
unsigned long flags;
- spin_lock_irqsave(&network->spinlock, flags);
- if (network->outgoing_packets_queued < MAX_OUTGOING_PACKETS_QUEUED) {
+ spin_lock_irqsave(&network->lock, flags);
+ if (network->outgoing_packets_queued < ipwireless_out_queue) {
unsigned char *buf;
static unsigned char header[] = {
PPP_ALLSTATIONS, /* 0xff */
int ret;
network->outgoing_packets_queued++;
- spin_unlock_irqrestore(&network->spinlock, flags);
+ spin_unlock_irqrestore(&network->lock, flags);
/*
* If we have the requested amount of headroom in the skb we
* needs to be unblocked once we are ready to send.
*/
network->ppp_blocked = 1;
- spin_unlock_irqrestore(&network->spinlock, flags);
+ spin_unlock_irqrestore(&network->lock, flags);
+ if (ipwireless_debug)
+ printk(KERN_DEBUG IPWIRELESS_PCCARD_NAME ": ppp blocked\n");
return 0;
}
}
work_go_online);
unsigned long flags;
- spin_lock_irqsave(&network->spinlock, flags);
+ spin_lock_irqsave(&network->lock, flags);
if (!network->ppp_channel) {
struct ppp_channel *channel;
- spin_unlock_irqrestore(&network->spinlock, flags);
+ spin_unlock_irqrestore(&network->lock, flags);
channel = kzalloc(sizeof(struct ppp_channel), GFP_KERNEL);
if (!channel) {
printk(KERN_ERR IPWIRELESS_PCCARD_NAME
network->xaccm[3] = 0x60000000U;
network->raccm = ~0U;
ppp_register_channel(channel);
- spin_lock_irqsave(&network->spinlock, flags);
+ spin_lock_irqsave(&network->lock, flags);
network->ppp_channel = channel;
}
- spin_unlock_irqrestore(&network->spinlock, flags);
+ spin_unlock_irqrestore(&network->lock, flags);
}
static void do_go_offline(struct work_struct *work_go_offline)
unsigned long flags;
mutex_lock(&network->close_lock);
- spin_lock_irqsave(&network->spinlock, flags);
+ spin_lock_irqsave(&network->lock, flags);
if (network->ppp_channel != NULL) {
struct ppp_channel *channel = network->ppp_channel;
network->ppp_channel = NULL;
- spin_unlock_irqrestore(&network->spinlock, flags);
+ spin_unlock_irqrestore(&network->lock, flags);
mutex_unlock(&network->close_lock);
ppp_unregister_channel(channel);
} else {
- spin_unlock_irqrestore(&network->spinlock, flags);
+ spin_unlock_irqrestore(&network->lock, flags);
mutex_unlock(&network->close_lock);
}
}
* the PPP layer.
*/
mutex_lock(&network->close_lock);
- spin_lock_irqsave(&network->spinlock, flags);
+ spin_lock_irqsave(&network->lock, flags);
if (network->ppp_channel != NULL) {
struct sk_buff *skb;
- spin_unlock_irqrestore(&network->spinlock,
+ spin_unlock_irqrestore(&network->lock,
flags);
/* Send the data to the ppp_generic module. */
skb = ipw_packet_received_skb(data, length);
ppp_input(network->ppp_channel, skb);
} else
- spin_unlock_irqrestore(&network->spinlock,
+ spin_unlock_irqrestore(&network->lock,
flags);
mutex_unlock(&network->close_lock);
}
if (!network)
return NULL;
- spin_lock_init(&network->spinlock);
+ spin_lock_init(&network->lock);
mutex_init(&network->close_lock);
network->hardware = hw;
int ret = -1;
unsigned long flags;
- spin_lock_irqsave(&network->spinlock, flags);
+ spin_lock_irqsave(&network->lock, flags);
if (network->ppp_channel != NULL)
ret = ppp_channel_index(network->ppp_channel);
- spin_unlock_irqrestore(&network->spinlock, flags);
+ spin_unlock_irqrestore(&network->lock, flags);
return ret;
}
int ret = -1;
unsigned long flags;
- spin_lock_irqsave(&network->spinlock, flags);
+ spin_lock_irqsave(&network->lock, flags);
if (network->ppp_channel != NULL)
ret = ppp_unit_number(network->ppp_channel);
- spin_unlock_irqrestore(&network->spinlock, flags);
+ spin_unlock_irqrestore(&network->lock, flags);
return ret;
}
+
+int ipwireless_ppp_mru(const struct ipw_network *network)
+{
+ return network->mru;
+}
void ipwireless_ppp_close(struct ipw_network *net);
int ipwireless_ppp_channel_index(struct ipw_network *net);
int ipwireless_ppp_unit_number(struct ipw_network *net);
+int ipwireless_ppp_mru(const struct ipw_network *net);
#endif
}
ret = ipwireless_send_packet(tty->hardware, IPW_CHANNEL_RAS,
- (unsigned char *) buf, count,
+ buf, count,
ipw_write_packet_sent_callback, tty);
if (ret == -1) {
mutex_unlock(&tty->ipw_tty_mutex);
*/
void cpuidle_uninstall_idle_handler(void)
{
- if (enabled_devices && (pm_idle != pm_idle_old)) {
+ if (enabled_devices && pm_idle_old && (pm_idle != pm_idle_old)) {
pm_idle = pm_idle_old;
cpuidle_kick_cpus();
}
static int smi_request(struct smi_cmd *smi_cmd)
{
cpumask_t old_mask;
- cpumask_of_cpu_ptr(new_mask, 0);
int ret = 0;
if (smi_cmd->magic != SMI_CMD_MAGIC) {
/* SMI requires CPU 0 */
old_mask = current->cpus_allowed;
- set_cpus_allowed_ptr(current, new_mask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(0));
if (smp_processor_id() != 0) {
dev_dbg(&dcdbas_pdev->dev, "%s: failed to get CPU 0\n",
__func__);
struct i2c_msg *pmsg;
int msg_num;
int cur_msg;
+ u16 saved_clkdiv;
+ u16 saved_control;
void __iomem *regs_base;
};
I2C_FUNC_I2C;
}
-
static struct i2c_algorithm bfin_twi_algorithm = {
.master_xfer = bfin_twi_master_xfer,
.smbus_xfer = bfin_twi_smbus_xfer,
.functionality = bfin_twi_functionality,
};
-
-static int i2c_bfin_twi_suspend(struct platform_device *dev, pm_message_t state)
+static int i2c_bfin_twi_suspend(struct platform_device *pdev, pm_message_t state)
{
- struct bfin_twi_iface *iface = platform_get_drvdata(dev);
+ struct bfin_twi_iface *iface = platform_get_drvdata(pdev);
+
+ iface->saved_clkdiv = read_CLKDIV(iface);
+ iface->saved_control = read_CONTROL(iface);
+
+ free_irq(iface->irq, iface);
/* Disable TWI */
- write_CONTROL(iface, read_CONTROL(iface) & ~TWI_ENA);
- SSYNC();
+ write_CONTROL(iface, iface->saved_control & ~TWI_ENA);
return 0;
}
-static int i2c_bfin_twi_resume(struct platform_device *dev)
+static int i2c_bfin_twi_resume(struct platform_device *pdev)
{
- struct bfin_twi_iface *iface = platform_get_drvdata(dev);
+ struct bfin_twi_iface *iface = platform_get_drvdata(pdev);
- /* Enable TWI */
- write_CONTROL(iface, read_CONTROL(iface) | TWI_ENA);
- SSYNC();
+ int rc = request_irq(iface->irq, bfin_twi_interrupt_entry,
+ IRQF_DISABLED, pdev->name, iface);
+ if (rc) {
+ dev_err(&pdev->dev, "Can't get IRQ %d !\n", iface->irq);
+ return -ENODEV;
+ }
+
+ /* Resume TWI interface clock as specified */
+ write_CLKDIV(iface, iface->saved_clkdiv);
+
+ /* Resume TWI */
+ write_CONTROL(iface, iface->saved_control);
return 0;
}
return gpio_get_value(pdata->scl_pin);
}
-static int __init i2c_gpio_probe(struct platform_device *pdev)
+static int __devinit i2c_gpio_probe(struct platform_device *pdev)
{
struct i2c_gpio_platform_data *pdata;
struct i2c_algo_bit_data *bit_data;
return ret;
}
-static int __exit i2c_gpio_remove(struct platform_device *pdev)
+static int __devexit i2c_gpio_remove(struct platform_device *pdev)
{
struct i2c_gpio_platform_data *pdata;
struct i2c_adapter *adap;
.name = "i2c-gpio",
.owner = THIS_MODULE,
},
- .remove = __exit_p(i2c_gpio_remove),
+ .probe = i2c_gpio_probe,
+ .remove = __devexit_p(i2c_gpio_remove),
};
static int __init i2c_gpio_init(void)
{
int ret;
- ret = platform_driver_probe(&i2c_gpio_driver, i2c_gpio_probe);
+ ret = platform_driver_register(&i2c_gpio_driver);
if (ret)
printk(KERN_ERR "i2c-gpio: probe failed: %d\n", ret);
#include <linux/err.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
+#include <linux/cpufreq.h>
#include <asm/hardware.h>
#include <asm/irq.h>
unsigned int tx_setup;
enum s3c24xx_i2c_state state;
+ unsigned long clkrate;
void __iomem *regs;
struct clk *clk;
struct resource *irq;
struct resource *ioarea;
struct i2c_adapter adap;
+
+#ifdef CONFIG_CPU_FREQ
+ struct notifier_block freq_transition;
+#endif
};
/* default platform data to use if not supplied in the platform_device
unsigned long timeout;
int ret;
+ if (!readl(i2c->regs + S3C2410_IICCON) & S3C2410_IICCON_IRQEN)
+ return -EIO;
+
ret = s3c24xx_i2c_set_master(i2c);
if (ret != 0) {
dev_err(i2c->dev, "cannot get bus (error %d)\n", ret);
return (diff >= -2 && diff <= 2);
}
-/* s3c24xx_i2c_getdivisor
+/* s3c24xx_i2c_clockrate
*
* work out a divisor for the user requested frequency setting,
* either by the requested frequency, or scanning the acceptable
* range of frequencies until something is found
*/
-static int s3c24xx_i2c_getdivisor(struct s3c24xx_i2c *i2c,
- struct s3c2410_platform_i2c *pdata,
- unsigned long *iicon,
- unsigned int *got)
+static int s3c24xx_i2c_clockrate(struct s3c24xx_i2c *i2c, unsigned int *got)
{
+ struct s3c2410_platform_i2c *pdata;
unsigned long clkin = clk_get_rate(i2c->clk);
-
unsigned int divs, div1;
+ u32 iiccon;
int freq;
int start, end;
+ i2c->clkrate = clkin;
+
+ pdata = s3c24xx_i2c_get_platformdata(i2c->adap.dev.parent);
clkin /= 1000; /* clkin now in KHz */
- dev_dbg(i2c->dev, "pdata %p, freq %lu %lu..%lu\n",
+ dev_dbg(i2c->dev, "pdata %p, freq %lu %lu..%lu\n",
pdata, pdata->bus_freq, pdata->min_freq, pdata->max_freq);
if (pdata->bus_freq != 0) {
found:
*got = freq;
- *iicon |= (divs-1);
- *iicon |= (div1 == 512) ? S3C2410_IICCON_TXDIV_512 : 0;
+
+ iiccon = readl(i2c->regs + S3C2410_IICCON);
+ iiccon &= ~(S3C2410_IICCON_SCALEMASK | S3C2410_IICCON_TXDIV_512);
+ iiccon |= (divs-1);
+
+ if (div1 == 512)
+ iiccon |= S3C2410_IICCON_TXDIV_512;
+
+ writel(iiccon, i2c->regs + S3C2410_IICCON);
+
+ return 0;
+}
+
+#ifdef CONFIG_CPU_FREQ
+
+#define freq_to_i2c(_n) container_of(_n, struct s3c24xx_i2c, freq_transition)
+
+static int s3c24xx_i2c_cpufreq_transition(struct notifier_block *nb,
+ unsigned long val, void *data)
+{
+ struct s3c24xx_i2c *i2c = freq_to_i2c(nb);
+ unsigned long flags;
+ unsigned int got;
+ int delta_f;
+ int ret;
+
+ delta_f = clk_get_rate(i2c->clk) - i2c->clkrate;
+
+ /* if we're post-change and the input clock has slowed down
+ * or at pre-change and the clock is about to speed up, then
+ * adjust our clock rate. <0 is slow, >0 speedup.
+ */
+
+ if ((val == CPUFREQ_POSTCHANGE && delta_f < 0) ||
+ (val == CPUFREQ_PRECHANGE && delta_f > 0)) {
+ spin_lock_irqsave(&i2c->lock, flags);
+ ret = s3c24xx_i2c_clockrate(i2c, &got);
+ spin_unlock_irqrestore(&i2c->lock, flags);
+
+ if (ret < 0)
+ dev_err(i2c->dev, "cannot find frequency\n");
+ else
+ dev_info(i2c->dev, "setting freq %d\n", got);
+ }
+
+ return 0;
+}
+
+static inline int s3c24xx_i2c_register_cpufreq(struct s3c24xx_i2c *i2c)
+{
+ i2c->freq_transition.notifier_call = s3c24xx_i2c_cpufreq_transition;
+
+ return cpufreq_register_notifier(&i2c->freq_transition,
+ CPUFREQ_TRANSITION_NOTIFIER);
+}
+
+static inline void s3c24xx_i2c_deregister_cpufreq(struct s3c24xx_i2c *i2c)
+{
+ cpufreq_unregister_notifier(&i2c->freq_transition,
+ CPUFREQ_TRANSITION_NOTIFIER);
+}
+
+#else
+static inline int s3c24xx_i2c_register_cpufreq(struct s3c24xx_i2c *i2c)
+{
return 0;
}
+static inline void s3c24xx_i2c_deregister_cpufreq(struct s3c24xx_i2c *i2c)
+{
+}
+#endif
+
/* s3c24xx_i2c_init
*
* initialise the controller, set the IO lines and frequency
dev_info(i2c->dev, "slave address 0x%02x\n", pdata->slave_addr);
+ writel(iicon, i2c->regs + S3C2410_IICCON);
+
/* we need to work out the divisors for the clock... */
- if (s3c24xx_i2c_getdivisor(i2c, pdata, &iicon, &freq) != 0) {
+ if (s3c24xx_i2c_clockrate(i2c, &freq) != 0) {
+ writel(0, i2c->regs + S3C2410_IICCON);
dev_err(i2c->dev, "cannot meet bus frequency required\n");
return -EINVAL;
}
dev_info(i2c->dev, "bus frequency set to %d KHz\n", freq);
dev_dbg(i2c->dev, "S3C2410_IICCON=0x%02lx\n", iicon);
-
- writel(iicon, i2c->regs + S3C2410_IICCON);
/* check for s3c2440 i2c controller */
static int s3c24xx_i2c_probe(struct platform_device *pdev)
{
struct s3c24xx_i2c *i2c = &s3c24xx_i2c;
+ struct s3c2410_platform_i2c *pdata;
struct resource *res;
int ret;
+ pdata = s3c24xx_i2c_get_platformdata(&pdev->dev);
+
/* find the clock and enable it */
i2c->dev = &pdev->dev;
dev_dbg(&pdev->dev, "irq resource %p (%lu)\n", res,
(unsigned long)res->start);
- ret = i2c_add_adapter(&i2c->adap);
+ ret = s3c24xx_i2c_register_cpufreq(i2c);
if (ret < 0) {
- dev_err(&pdev->dev, "failed to add bus to i2c core\n");
+ dev_err(&pdev->dev, "failed to register cpufreq notifier\n");
goto err_irq;
}
+ /* Note, previous versions of the driver used i2c_add_adapter()
+ * to add the bus at any number. We now pass the bus number via
+ * the platform data, so if unset it will now default to always
+ * being bus 0.
+ */
+
+ i2c->adap.nr = pdata->bus_num;
+
+ ret = i2c_add_numbered_adapter(&i2c->adap);
+ if (ret < 0) {
+ dev_err(&pdev->dev, "failed to add bus to i2c core\n");
+ goto err_cpufreq;
+ }
+
platform_set_drvdata(pdev, i2c);
dev_info(&pdev->dev, "%s: S3C I2C adapter\n", i2c->adap.dev.bus_id);
return 0;
+ err_cpufreq:
+ s3c24xx_i2c_deregister_cpufreq(i2c);
+
err_irq:
free_irq(i2c->irq->start, i2c);
{
struct s3c24xx_i2c *i2c = platform_get_drvdata(pdev);
+ s3c24xx_i2c_deregister_cpufreq(i2c);
+
i2c_del_adapter(&i2c->adap);
free_irq(i2c->irq->start, i2c);
memcpy(&priv->pdata, pdev->dev.platform_data, sizeof(priv->pdata));
pdata = &priv->pdata;
- res = request_mem_region(res->start, res_size(res), pdev->name);
- if (res == NULL) {
- dev_err(&pdev->dev, "failed to request I/O memory\n");
- error = -EBUSY;
- goto err1;
- }
-
priv->iomem_base = ioremap_nocache(res->start, res_size(res));
if (priv->iomem_base == NULL) {
dev_err(&pdev->dev, "failed to remap I/O memory\n");
error = -ENXIO;
- goto err2;
+ goto err1;
}
priv->input = input_allocate_device();
if (!priv->input) {
dev_err(&pdev->dev, "failed to allocate input device\n");
error = -ENOMEM;
- goto err3;
+ goto err2;
}
input = priv->input;
error = request_irq(irq, sh_keysc_isr, 0, pdev->name, pdev);
if (error) {
dev_err(&pdev->dev, "failed to request IRQ\n");
- goto err4;
+ goto err3;
}
for (i = 0; i < SH_KEYSC_MAXKEYS; i++) {
error = input_register_device(input);
if (error) {
dev_err(&pdev->dev, "failed to register input device\n");
- goto err5;
+ goto err4;
}
iowrite16((sh_keysc_mode[pdata->mode].kymd << 8) |
iowrite16(0, priv->iomem_base + KYOUTDR_OFFS);
iowrite16(KYCR2_IRQ_LEVEL, priv->iomem_base + KYCR2_OFFS);
return 0;
- err5:
- free_irq(irq, pdev);
err4:
- input_free_device(input);
+ free_irq(irq, pdev);
err3:
- iounmap(priv->iomem_base);
+ input_free_device(input);
err2:
- release_mem_region(res->start, res_size(res));
+ iounmap(priv->iomem_base);
err1:
platform_set_drvdata(pdev, NULL);
kfree(priv);
static int __devexit sh_keysc_remove(struct platform_device *pdev)
{
struct sh_keysc_priv *priv = platform_get_drvdata(pdev);
- struct resource *res;
iowrite16(KYCR2_IRQ_DISABLED, priv->iomem_base + KYCR2_OFFS);
free_irq(platform_get_irq(pdev, 0), pdev);
iounmap(priv->iomem_base);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- release_mem_region(res->start, res_size(res));
-
platform_set_drvdata(pdev, NULL);
kfree(priv);
return 0;
#include <linux/fs.h>
#include <linux/miscdevice.h>
#include <linux/uinput.h>
-#include <linux/smp_lock.h>
static int uinput_dev_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
{
static struct bus_type serio_bus;
static void serio_add_port(struct serio *serio);
-static void serio_reconnect_port(struct serio *serio);
+static int serio_reconnect_port(struct serio *serio);
static void serio_disconnect_port(struct serio *serio);
+static void serio_reconnect_chain(struct serio *serio);
static void serio_attach_driver(struct serio_driver *drv);
static int serio_connect_driver(struct serio *serio, struct serio_driver *drv)
enum serio_event_type {
SERIO_RESCAN_PORT,
SERIO_RECONNECT_PORT,
+ SERIO_RECONNECT_CHAIN,
SERIO_REGISTER_PORT,
SERIO_ATTACH_DRIVER,
};
serio_find_driver(event->object);
break;
+ case SERIO_RECONNECT_CHAIN:
+ serio_reconnect_chain(event->object);
+ break;
+
case SERIO_ATTACH_DRIVER:
serio_attach_driver(event->object);
break;
if (!strncmp(buf, "none", count)) {
serio_disconnect_port(serio);
} else if (!strncmp(buf, "reconnect", count)) {
- serio_reconnect_port(serio);
+ serio_reconnect_chain(serio);
} else if (!strncmp(buf, "rescan", count)) {
serio_disconnect_port(serio);
serio_find_driver(serio);
put_device(&serio->dev);
}
+/*
+ * Reconnect serio port (re-initialize attached device).
+ * If reconnect fails (old device is no longer attached or
+ * there was no device to begin with) we do full rescan in
+ * hope of finding a driver for the port.
+ */
+static int serio_reconnect_port(struct serio *serio)
+{
+ int error = serio_reconnect_driver(serio);
+
+ if (error) {
+ serio_disconnect_port(serio);
+ serio_find_driver(serio);
+ }
+
+ return error;
+}
+
/*
* Reconnect serio port and all its children (re-initialize attached devices)
*/
-static void serio_reconnect_port(struct serio *serio)
+static void serio_reconnect_chain(struct serio *serio)
{
do {
- if (serio_reconnect_driver(serio)) {
- serio_disconnect_port(serio);
- serio_find_driver(serio);
+ if (serio_reconnect_port(serio)) {
/* Ok, old children are now gone, we are done */
break;
}
void serio_reconnect(struct serio *serio)
{
- serio_queue_event(serio, NULL, SERIO_RECONNECT_PORT);
+ serio_queue_event(serio, NULL, SERIO_RECONNECT_CHAIN);
}
/*
static int serio_resume(struct device *dev)
{
- struct serio *serio = to_serio_port(dev);
-
- if (dev->power.power_state.event != PM_EVENT_ON &&
- serio_reconnect_driver(serio)) {
- /*
- * Driver re-probing can take a while, so better let kseriod
- * deal with it.
- */
- serio_rescan(serio);
+ /*
+ * Driver reconnect can take a while, so better let kseriod
+ * deal with it.
+ */
+ if (dev->power.power_state.event != PM_EVENT_ON) {
+ dev->power.power_state = PMSG_ON;
+ serio_queue_event(to_serio_port(dev), NULL,
+ SERIO_RECONNECT_PORT);
}
- dev->power.power_state = PMSG_ON;
-
return 0;
}
#endif /* CONFIG_PM */
To compile this driver as a module, choose M here: the
module will be called touchwin.
+config TOUCHSCREEN_ATMEL_TSADCC
+ tristate "Atmel Touchscreen Interface"
+ depends on ARCH_AT91SAM9RL
+ help
+ Say Y here if you have a 4-wire touchscreen connected to the
+ ADC Controller on your Atmel SoC (such as the AT91SAM9RL).
+
+ If unsure, say N.
+
+ To compile this driver as a module, choose M here: the
+ module will be called atmel_tsadcc.
+
config TOUCHSCREEN_UCB1400
tristate "Philips UCB1400 touchscreen"
select AC97_BUS
wm97xx-ts-y := wm97xx-core.o
obj-$(CONFIG_TOUCHSCREEN_ADS7846) += ads7846.o
+obj-$(CONFIG_TOUCHSCREEN_ATMEL_TSADCC) += atmel_tsadcc.o
obj-$(CONFIG_TOUCHSCREEN_BITSY) += h3600_ts_input.o
obj-$(CONFIG_TOUCHSCREEN_CORGI) += corgi_ts.o
obj-$(CONFIG_TOUCHSCREEN_GUNZE) += gunze.o
if (x == MAX_12BIT)
x = 0;
- if (likely(x && z1)) {
+ if (ts->model == 7843) {
+ Rt = ts->pressure_max / 2;
+ } else if (likely(x && z1)) {
/* compute touch pressure resistance using equation #2 */
Rt = z2;
Rt -= z1;
Rt *= ts->x_plate_ohms;
Rt /= z1;
Rt = (Rt + 2047) >> 12;
- } else
+ } else {
Rt = 0;
-
- if (ts->model == 7843)
- Rt = ts->pressure_max / 2;
+ }
/* Sample found inconsistent by debouncing or pressure is beyond
* the maximum. Don't report it to user space, repeat at least
struct ads7846 *ts = ads;
struct spi_message *m;
struct spi_transfer *t;
- u16 *rx_val;
int val;
int action;
int status;
m = &ts->msg[ts->msg_idx];
t = list_entry(m->transfers.prev, struct spi_transfer, transfer_list);
- rx_val = t->rx_buf;
/* adjust: on-wire is a must-ignore bit, a BE12 value, then padding;
* built from two 8 bit values written msb-first.
*/
- val = be16_to_cpu(*rx_val) >> 3;
+ val = be16_to_cpup((__be16 *)t->rx_buf) >> 3;
action = ts->filter(ts->filter_data, ts->msg_idx, &val);
switch (action) {
m = ts->last_msg;
break;
case ADS7846_FILTER_OK:
- *rx_val = val;
+ *(u16 *)t->rx_buf = val;
ts->tc.ignore = 0;
m = &ts->msg[++ts->msg_idx];
break;
--- /dev/null
+/*
+ * Atmel Touch Screen Driver
+ *
+ * Copyright (c) 2008 ATMEL
+ * Copyright (c) 2008 Dan Liang
+ * Copyright (c) 2008 TimeSys Corporation
+ * Copyright (c) 2008 Justin Waters
+ *
+ * Based on touchscreen code from Atmel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/input.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/clk.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+
+/* Register definitions based on AT91SAM9RL64 preliminary draft datasheet */
+
+#define ATMEL_TSADCC_CR 0x00 /* Control register */
+#define ATMEL_TSADCC_SWRST (1 << 0) /* Software Reset*/
+#define ATMEL_TSADCC_START (1 << 1) /* Start conversion */
+
+#define ATMEL_TSADCC_MR 0x04 /* Mode register */
+#define ATMEL_TSADCC_TSAMOD (3 << 0) /* ADC mode */
+#define ATMEL_TSADCC_TSAMOD_ADC_ONLY_MODE (0x0) /* ADC Mode */
+#define ATMEL_TSADCC_TSAMOD_TS_ONLY_MODE (0x1) /* Touch Screen Only Mode */
+#define ATMEL_TSADCC_LOWRES (1 << 4) /* Resolution selection */
+#define ATMEL_TSADCC_SLEEP (1 << 5) /* Sleep mode */
+#define ATMEL_TSADCC_PENDET (1 << 6) /* Pen Detect selection */
+#define ATMEL_TSADCC_PRESCAL (0x3f << 8) /* Prescalar Rate Selection */
+#define ATMEL_TSADCC_STARTUP (0x7f << 16) /* Start Up time */
+#define ATMEL_TSADCC_SHTIM (0xf << 24) /* Sample & Hold time */
+#define ATMEL_TSADCC_PENDBC (0xf << 28) /* Pen Detect debouncing time */
+
+#define ATMEL_TSADCC_TRGR 0x08 /* Trigger register */
+#define ATMEL_TSADCC_TRGMOD (7 << 0) /* Trigger mode */
+#define ATMEL_TSADCC_TRGMOD_NONE (0 << 0)
+#define ATMEL_TSADCC_TRGMOD_EXT_RISING (1 << 0)
+#define ATMEL_TSADCC_TRGMOD_EXT_FALLING (2 << 0)
+#define ATMEL_TSADCC_TRGMOD_EXT_ANY (3 << 0)
+#define ATMEL_TSADCC_TRGMOD_PENDET (4 << 0)
+#define ATMEL_TSADCC_TRGMOD_PERIOD (5 << 0)
+#define ATMEL_TSADCC_TRGMOD_CONTINUOUS (6 << 0)
+#define ATMEL_TSADCC_TRGPER (0xffff << 16) /* Trigger period */
+
+#define ATMEL_TSADCC_TSR 0x0C /* Touch Screen register */
+#define ATMEL_TSADCC_TSFREQ (0xf << 0) /* TS Frequency in Interleaved mode */
+#define ATMEL_TSADCC_TSSHTIM (0xf << 24) /* Sample & Hold time */
+
+#define ATMEL_TSADCC_CHER 0x10 /* Channel Enable register */
+#define ATMEL_TSADCC_CHDR 0x14 /* Channel Disable register */
+#define ATMEL_TSADCC_CHSR 0x18 /* Channel Status register */
+#define ATMEL_TSADCC_CH(n) (1 << (n)) /* Channel number */
+
+#define ATMEL_TSADCC_SR 0x1C /* Status register */
+#define ATMEL_TSADCC_EOC(n) (1 << ((n)+0)) /* End of conversion for channel N */
+#define ATMEL_TSADCC_OVRE(n) (1 << ((n)+8)) /* Overrun error for channel N */
+#define ATMEL_TSADCC_DRDY (1 << 16) /* Data Ready */
+#define ATMEL_TSADCC_GOVRE (1 << 17) /* General Overrun Error */
+#define ATMEL_TSADCC_ENDRX (1 << 18) /* End of RX Buffer */
+#define ATMEL_TSADCC_RXBUFF (1 << 19) /* TX Buffer full */
+#define ATMEL_TSADCC_PENCNT (1 << 20) /* Pen contact */
+#define ATMEL_TSADCC_NOCNT (1 << 21) /* No contact */
+
+#define ATMEL_TSADCC_LCDR 0x20 /* Last Converted Data register */
+#define ATMEL_TSADCC_DATA (0x3ff << 0) /* Channel data */
+
+#define ATMEL_TSADCC_IER 0x24 /* Interrupt Enable register */
+#define ATMEL_TSADCC_IDR 0x28 /* Interrupt Disable register */
+#define ATMEL_TSADCC_IMR 0x2C /* Interrupt Mask register */
+#define ATMEL_TSADCC_CDR0 0x30 /* Channel Data 0 */
+#define ATMEL_TSADCC_CDR1 0x34 /* Channel Data 1 */
+#define ATMEL_TSADCC_CDR2 0x38 /* Channel Data 2 */
+#define ATMEL_TSADCC_CDR3 0x3C /* Channel Data 3 */
+#define ATMEL_TSADCC_CDR4 0x40 /* Channel Data 4 */
+#define ATMEL_TSADCC_CDR5 0x44 /* Channel Data 5 */
+
+#define ADC_CLOCK 1000000
+
+struct atmel_tsadcc {
+ struct input_dev *input;
+ char phys[32];
+ struct clk *clk;
+ int irq;
+};
+
+static void __iomem *tsc_base;
+
+#define atmel_tsadcc_read(reg) __raw_readl(tsc_base + (reg))
+#define atmel_tsadcc_write(reg, val) __raw_writel((val), tsc_base + (reg))
+
+static irqreturn_t atmel_tsadcc_interrupt(int irq, void *dev)
+{
+ struct input_dev *input_dev = ((struct atmel_tsadcc *)dev)->input;
+
+ unsigned int absx;
+ unsigned int absy;
+ unsigned int status;
+ unsigned int reg;
+
+ status = atmel_tsadcc_read(ATMEL_TSADCC_SR);
+ status &= atmel_tsadcc_read(ATMEL_TSADCC_IMR);
+
+ if (status & ATMEL_TSADCC_NOCNT) {
+ /* Contact lost */
+ reg = atmel_tsadcc_read(ATMEL_TSADCC_MR) | ATMEL_TSADCC_PENDBC;
+
+ atmel_tsadcc_write(ATMEL_TSADCC_MR, reg);
+ atmel_tsadcc_write(ATMEL_TSADCC_TRGR, ATMEL_TSADCC_TRGMOD_NONE);
+ atmel_tsadcc_write(ATMEL_TSADCC_IDR,
+ ATMEL_TSADCC_EOC(3) | ATMEL_TSADCC_NOCNT);
+ atmel_tsadcc_write(ATMEL_TSADCC_IER, ATMEL_TSADCC_PENCNT);
+
+ input_report_key(input_dev, BTN_TOUCH, 0);
+ input_sync(input_dev);
+
+ } else if (status & ATMEL_TSADCC_PENCNT) {
+ /* Pen detected */
+ reg = atmel_tsadcc_read(ATMEL_TSADCC_MR);
+ reg &= ~ATMEL_TSADCC_PENDBC;
+
+ atmel_tsadcc_write(ATMEL_TSADCC_IDR, ATMEL_TSADCC_PENCNT);
+ atmel_tsadcc_write(ATMEL_TSADCC_MR, reg);
+ atmel_tsadcc_write(ATMEL_TSADCC_IER,
+ ATMEL_TSADCC_EOC(3) | ATMEL_TSADCC_NOCNT);
+ atmel_tsadcc_write(ATMEL_TSADCC_TRGR,
+ ATMEL_TSADCC_TRGMOD_PERIOD | (0x0FFF << 16));
+
+ } else if (status & ATMEL_TSADCC_EOC(3)) {
+ /* Conversion finished */
+
+ absx = atmel_tsadcc_read(ATMEL_TSADCC_CDR3) << 10;
+ absx /= atmel_tsadcc_read(ATMEL_TSADCC_CDR2);
+
+ absy = atmel_tsadcc_read(ATMEL_TSADCC_CDR1) << 10;
+ absy /= atmel_tsadcc_read(ATMEL_TSADCC_CDR0);
+
+ input_report_abs(input_dev, ABS_X, absx);
+ input_report_abs(input_dev, ABS_Y, absy);
+ input_report_key(input_dev, BTN_TOUCH, 1);
+ input_sync(input_dev);
+ }
+
+ return IRQ_HANDLED;
+}
+
+/*
+ * The functions for inserting/removing us as a module.
+ */
+
+static int __devinit atmel_tsadcc_probe(struct platform_device *pdev)
+{
+ struct atmel_tsadcc *ts_dev;
+ struct input_dev *input_dev;
+ struct resource *res;
+ int err = 0;
+ unsigned int prsc;
+ unsigned int reg;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ dev_err(&pdev->dev, "no mmio resource defined.\n");
+ return -ENXIO;
+ }
+
+ /* Allocate memory for device */
+ ts_dev = kzalloc(sizeof(struct atmel_tsadcc), GFP_KERNEL);
+ if (!ts_dev) {
+ dev_err(&pdev->dev, "failed to allocate memory.\n");
+ return -ENOMEM;
+ }
+ platform_set_drvdata(pdev, ts_dev);
+
+ input_dev = input_allocate_device();
+ if (!input_dev) {
+ dev_err(&pdev->dev, "failed to allocate input device.\n");
+ err = -EBUSY;
+ goto err_free_mem;
+ }
+
+ ts_dev->irq = platform_get_irq(pdev, 0);
+ if (ts_dev->irq < 0) {
+ dev_err(&pdev->dev, "no irq ID is designated.\n");
+ err = -ENODEV;
+ goto err_free_dev;
+ }
+
+ if (!request_mem_region(res->start, res->end - res->start + 1,
+ "atmel tsadcc regs")) {
+ dev_err(&pdev->dev, "resources is unavailable.\n");
+ err = -EBUSY;
+ goto err_free_dev;
+ }
+
+ tsc_base = ioremap(res->start, res->end - res->start + 1);
+ if (!tsc_base) {
+ dev_err(&pdev->dev, "failed to map registers.\n");
+ err = -ENOMEM;
+ goto err_release_mem;
+ }
+
+ err = request_irq(ts_dev->irq, atmel_tsadcc_interrupt, IRQF_DISABLED,
+ pdev->dev.driver->name, ts_dev);
+ if (err) {
+ dev_err(&pdev->dev, "failed to allocate irq.\n");
+ goto err_unmap_regs;
+ }
+
+ ts_dev->clk = clk_get(&pdev->dev, "tsc_clk");
+ if (IS_ERR(ts_dev->clk)) {
+ dev_err(&pdev->dev, "failed to get ts_clk\n");
+ err = PTR_ERR(ts_dev->clk);
+ goto err_free_irq;
+ }
+
+ ts_dev->input = input_dev;
+
+ snprintf(ts_dev->phys, sizeof(ts_dev->phys),
+ "%s/input0", pdev->dev.bus_id);
+
+ input_dev->name = "atmel touch screen controller";
+ input_dev->phys = ts_dev->phys;
+ input_dev->dev.parent = &pdev->dev;
+
+ input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+ input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
+
+ input_set_abs_params(input_dev, ABS_X, 0, 0x3FF, 0, 0);
+ input_set_abs_params(input_dev, ABS_Y, 0, 0x3FF, 0, 0);
+
+ /* clk_enable() always returns 0, no need to check it */
+ clk_enable(ts_dev->clk);
+
+ prsc = clk_get_rate(ts_dev->clk);
+ dev_info(&pdev->dev, "Master clock is set at: %d Hz\n", prsc);
+
+ prsc = prsc / ADC_CLOCK / 2 - 1;
+
+ reg = ATMEL_TSADCC_TSAMOD_TS_ONLY_MODE |
+ ((0x00 << 5) & ATMEL_TSADCC_SLEEP) | /* Normal Mode */
+ ((0x01 << 6) & ATMEL_TSADCC_PENDET) | /* Enable Pen Detect */
+ ((prsc << 8) & ATMEL_TSADCC_PRESCAL) | /* PRESCAL */
+ ((0x13 << 16) & ATMEL_TSADCC_STARTUP) | /* STARTUP */
+ ((0x0F << 28) & ATMEL_TSADCC_PENDBC); /* PENDBC */
+
+ atmel_tsadcc_write(ATMEL_TSADCC_CR, ATMEL_TSADCC_SWRST);
+ atmel_tsadcc_write(ATMEL_TSADCC_MR, reg);
+ atmel_tsadcc_write(ATMEL_TSADCC_TRGR, ATMEL_TSADCC_TRGMOD_NONE);
+ atmel_tsadcc_write(ATMEL_TSADCC_TSR, (0x3 << 24) & ATMEL_TSADCC_TSSHTIM);
+
+ atmel_tsadcc_read(ATMEL_TSADCC_SR);
+ atmel_tsadcc_write(ATMEL_TSADCC_IER, ATMEL_TSADCC_PENCNT);
+
+ /* All went ok, so register to the input system */
+ err = input_register_device(input_dev);
+ if (err)
+ goto err_fail;
+
+ return 0;
+
+err_fail:
+ clk_disable(ts_dev->clk);
+ clk_put(ts_dev->clk);
+err_free_irq:
+ free_irq(ts_dev->irq, ts_dev);
+err_unmap_regs:
+ iounmap(tsc_base);
+err_release_mem:
+ release_mem_region(res->start, res->end - res->start + 1);
+err_free_dev:
+ input_free_device(ts_dev->input);
+err_free_mem:
+ kfree(ts_dev);
+ return err;
+}
+
+static int __devexit atmel_tsadcc_remove(struct platform_device *pdev)
+{
+ struct atmel_tsadcc *ts_dev = dev_get_drvdata(&pdev->dev);
+ struct resource *res;
+
+ free_irq(ts_dev->irq, ts_dev);
+
+ input_unregister_device(ts_dev->input);
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ iounmap(tsc_base);
+ release_mem_region(res->start, res->end - res->start + 1);
+
+ clk_disable(ts_dev->clk);
+ clk_put(ts_dev->clk);
+
+ kfree(ts_dev);
+
+ return 0;
+}
+
+static struct platform_driver atmel_tsadcc_driver = {
+ .probe = atmel_tsadcc_probe,
+ .remove = __devexit_p(atmel_tsadcc_remove),
+ .driver = {
+ .name = "atmel_tsadcc",
+ },
+};
+
+static int __init atmel_tsadcc_init(void)
+{
+ return platform_driver_register(&atmel_tsadcc_driver);
+}
+
+static void __exit atmel_tsadcc_exit(void)
+{
+ platform_driver_unregister(&atmel_tsadcc_driver);
+}
+
+module_init(atmel_tsadcc_init);
+module_exit(atmel_tsadcc_exit);
+
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Atmel TouchScreen Driver");
+MODULE_AUTHOR("Dan Liang <dan.liang@atmel.com>");
+
tristate "Support for HFC PCI cards"
depends on MISDN
depends on PCI
- depends on VIRT_TO_BUS
help
Enable support for cards with Cologne Chip AG's
HFC PCI chip.
printk(KERN_INFO
"HFC-PCI: defined at mem %#lx fifo %#lx(%#lx) IRQ %d HZ %d\n",
(u_long) hc->hw.pci_io, (u_long) hc->hw.fifos,
- (u_long) virt_to_bus(hc->hw.fifos),
- hc->irq, HZ);
+ (u_long) hc->hw.dmahandle, hc->irq, HZ);
/* enable memory mapped ports, disable busmaster */
pci_write_config_word(hc->pdev, PCI_COMMAND, PCI_ENA_MEMIO);
hc->hw.int_m2 = 0;
/* Now we just need to free the pages we copied the switcher into */
for (i = 0; i < TOTAL_SWITCHER_PAGES; i++)
__free_pages(switcher_page[i], 0);
+ kfree(switcher_page);
}
/*H:032
* deliver_trap() to bounce it back into the Guest. */
static void default_idt_entry(struct desc_struct *idt,
int trap,
- const unsigned long handler)
+ const unsigned long handler,
+ const struct desc_struct *base)
{
/* A present interrupt gate. */
u32 flags = 0x8e00;
* the Guest to use the "int" instruction to trigger it. */
if (trap == LGUEST_TRAP_ENTRY)
flags |= (GUEST_PL << 13);
+ else if (base)
+ /* Copy priv. level from what Guest asked for. This allows
+ * debug (int 3) traps from Guest userspace, for example. */
+ flags |= (base->b & 0x6000);
/* Now pack it into the IDT entry in its weird format. */
idt->a = (LGUEST_CS<<16) | (handler&0x0000FFFF);
unsigned int i;
for (i = 0; i < ARRAY_SIZE(state->guest_idt); i++)
- default_idt_entry(&state->guest_idt[i], i, def[i]);
+ default_idt_entry(&state->guest_idt[i], i, def[i], NULL);
}
/*H:240 We don't use the IDT entries in the "struct lguest" directly, instead
/* We can simply copy the direct traps, otherwise we use the default
* ones in the Switcher: they will return to the Host. */
for (i = 0; i < ARRAY_SIZE(cpu->arch.idt); i++) {
+ const struct desc_struct *gidt = &cpu->arch.idt[i];
+
/* If no Guest can ever override this trap, leave it alone. */
if (!direct_trap(i))
continue;
/* Only trap gates (type 15) can go direct to the Guest.
* Interrupt gates (type 14) disable interrupts as they are
* entered, which we never let the Guest do. Not present
- * entries (type 0x0) also can't go direct, of course. */
- if (idt_type(cpu->arch.idt[i].a, cpu->arch.idt[i].b) == 0xF)
- idt[i] = cpu->arch.idt[i];
+ * entries (type 0x0) also can't go direct, of course.
+ *
+ * If it can't go direct, we still need to copy the priv. level:
+ * they might want to give userspace access to a software
+ * interrupt. */
+ if (idt_type(gidt->a, gidt->b) == 0xF)
+ idt[i] = *gidt;
else
- /* Reset it to the default. */
- default_idt_entry(&idt[i], i, def[i]);
+ default_idt_entry(&idt[i], i, def[i], gidt);
}
}
* bit on its CPU, depending on the argument (0 == unset). */
on_each_cpu(adjust_pge, (void *)0, 1);
/* Turn off the feature in the global feature set. */
- clear_bit(X86_FEATURE_PGE, boot_cpu_data.x86_capability);
+ clear_cpu_cap(&boot_cpu_data, X86_FEATURE_PGE);
}
put_online_cpus();
};
/* If we had PGE before we started, turn it back on now. */
get_online_cpus();
if (cpu_had_pge) {
- set_bit(X86_FEATURE_PGE, boot_cpu_data.x86_capability);
+ set_cpu_cap(&boot_cpu_data, X86_FEATURE_PGE);
/* adjust_pge's argument "1" means set PGE. */
on_each_cpu(adjust_pge, (void *)1, 1);
}
DEB_EE(("dev:%p\n",dev));
- if( VFL_TYPE_GRABBER == (*vid)->type ) {
+ if ((*vid)->vfl_type == VFL_TYPE_GRABBER) {
vv->video_minor = -1;
} else {
vv->vbi_minor = -1;
/* if we have a user buffer, the first page may not be
aligned to a page boundary. */
- pt1->offset = list->offset;
+ pt1->offset = dma->sglist->offset;
pt2->offset = pt1->offset+o1;
pt3->offset = pt1->offset+o2;
case VIDIOC_ENUM_FMT:
{
struct v4l2_fmtdesc *f = arg;
- int index;
switch (f->type) {
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- case V4L2_BUF_TYPE_VIDEO_OVERLAY: {
- index = f->index;
- if (index < 0 || index >= NUM_FORMATS) {
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ if (f->index >= NUM_FORMATS)
return -EINVAL;
- }
- memset(f,0,sizeof(*f));
- f->index = index;
- strlcpy((char *)f->description,formats[index].name,sizeof(f->description));
- f->pixelformat = formats[index].pixelformat;
+ strlcpy((char *)f->description, formats[f->index].name,
+ sizeof(f->description));
+ f->pixelformat = formats[f->index].pixelformat;
+ f->flags = 0;
+ memset(f->reserved, 0, sizeof(f->reserved));
break;
- }
default:
return -EINVAL;
}
tristate
default VIDEO_MEDIA && I2C
depends on VIDEO_MEDIA && I2C
- select FW_LOADER if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG
- select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG
- select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG
+ select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE
+ select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_MT20XX if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_TEA5761 if !MEDIA_TUNER_CUSTOMIZE
config MEDIA_TUNER_XC2028
tristate "XCeive xc2028/xc3028 tuners"
depends on VIDEO_MEDIA && I2C
- depends on HOTPLUG
- select FW_LOADER
default m if MEDIA_TUNER_CUSTOMIZE
help
Say Y here to include support for the xc2028/xc3028 tuners.
config MEDIA_TUNER_XC5000
tristate "Xceive XC5000 silicon tuner"
depends on VIDEO_MEDIA && I2C
- depends on HOTPLUG
- select FW_LOADER
default m if DVB_FE_CUSTOMISE
help
A driver for the silicon tuner XC5000 from Xceive.
help
A driver for the silicon tuner MXL5005S from MaxLinear.
+config MEDIA_TUNER_MXL5007T
+ tristate "MaxLinear MxL5007T silicon tuner"
+ depends on VIDEO_MEDIA && I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A driver for the silicon tuner MxL5007T from MaxLinear.
+
endif # MEDIA_TUNER_CUSTOMIZE
obj-$(CONFIG_MEDIA_TUNER_QT1010) += qt1010.o
obj-$(CONFIG_MEDIA_TUNER_MT2131) += mt2131.o
obj-$(CONFIG_MEDIA_TUNER_MXL5005S) += mxl5005s.o
+obj-$(CONFIG_MEDIA_TUNER_MXL5007T) += mxl5007t.o
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
tuner_dbg("mt2032: rfin=%d lo2=%d lo2n=%d lo2a=%d num=%d lo2freq=%d\n",
rfin,lo2,lo2n,lo2a,lo2num,lo2freq);
- if(lo1a<0 || lo1a>7 || lo1n<17 ||lo1n>48 || lo2a<0 ||lo2a >7 ||lo2n<17 || lo2n>30) {
+ if (lo1a > 7 || lo1n < 17 || lo1n > 48 || lo2a > 7 || lo2n < 17 ||
+ lo2n > 30) {
tuner_info("mt2032: frequency parameters out of range: %d %d %d %d\n",
lo1a, lo1n, lo2a,lo2n);
return(-1);
--- /dev/null
+/*
+ * mxl5007t.c - driver for the MaxLinear MxL5007T silicon tuner
+ *
+ * Copyright (C) 2008 Michael Krufky <mkrufky@linuxtv.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/i2c.h>
+#include <linux/types.h>
+#include <linux/videodev2.h>
+#include "tuner-i2c.h"
+#include "mxl5007t.h"
+
+static DEFINE_MUTEX(mxl5007t_list_mutex);
+static LIST_HEAD(hybrid_tuner_instance_list);
+
+static int mxl5007t_debug;
+module_param_named(debug, mxl5007t_debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debug level");
+
+/* ------------------------------------------------------------------------- */
+
+#define mxl_printk(kern, fmt, arg...) \
+ printk(kern "%s: " fmt "\n", __func__, ##arg)
+
+#define mxl_err(fmt, arg...) \
+ mxl_printk(KERN_ERR, "%d: " fmt, __LINE__, ##arg)
+
+#define mxl_warn(fmt, arg...) \
+ mxl_printk(KERN_WARNING, fmt, ##arg)
+
+#define mxl_info(fmt, arg...) \
+ mxl_printk(KERN_INFO, fmt, ##arg)
+
+#define mxl_debug(fmt, arg...) \
+({ \
+ if (mxl5007t_debug) \
+ mxl_printk(KERN_DEBUG, fmt, ##arg); \
+})
+
+#define mxl_fail(ret) \
+({ \
+ int __ret; \
+ __ret = (ret < 0); \
+ if (__ret) \
+ mxl_printk(KERN_ERR, "error %d on line %d", \
+ ret, __LINE__); \
+ __ret; \
+})
+
+/* ------------------------------------------------------------------------- */
+
+#define MHz 1000000
+
+enum mxl5007t_mode {
+ MxL_MODE_OTA_DVBT_ATSC = 0,
+ MxL_MODE_OTA_NTSC_PAL_GH = 1,
+ MxL_MODE_OTA_PAL_IB = 2,
+ MxL_MODE_OTA_PAL_D_SECAM_KL = 3,
+ MxL_MODE_OTA_ISDBT = 4,
+ MxL_MODE_CABLE_DIGITAL = 0x10,
+ MxL_MODE_CABLE_NTSC_PAL_GH = 0x11,
+ MxL_MODE_CABLE_PAL_IB = 0x12,
+ MxL_MODE_CABLE_PAL_D_SECAM_KL = 0x13,
+ MxL_MODE_CABLE_SCTE40 = 0x14,
+};
+
+enum mxl5007t_chip_version {
+ MxL_UNKNOWN_ID = 0x00,
+ MxL_5007_V1_F1 = 0x11,
+ MxL_5007_V1_F2 = 0x12,
+ MxL_5007_V2_100_F1 = 0x21,
+ MxL_5007_V2_100_F2 = 0x22,
+ MxL_5007_V2_200_F1 = 0x23,
+ MxL_5007_V2_200_F2 = 0x24,
+};
+
+struct reg_pair_t {
+ u8 reg;
+ u8 val;
+};
+
+/* ------------------------------------------------------------------------- */
+
+static struct reg_pair_t init_tab[] = {
+ { 0x0b, 0x44 }, /* XTAL */
+ { 0x0c, 0x60 }, /* IF */
+ { 0x10, 0x00 }, /* MISC */
+ { 0x12, 0xca }, /* IDAC */
+ { 0x16, 0x90 }, /* MODE */
+ { 0x32, 0x38 }, /* MODE Analog/Digital */
+ { 0xd8, 0x18 }, /* CLK_OUT_ENABLE */
+ { 0x2c, 0x34 }, /* OVERRIDE */
+ { 0x4d, 0x40 }, /* OVERRIDE */
+ { 0x7f, 0x02 }, /* OVERRIDE */
+ { 0x9a, 0x52 }, /* OVERRIDE */
+ { 0x48, 0x5a }, /* OVERRIDE */
+ { 0x76, 0x1a }, /* OVERRIDE */
+ { 0x6a, 0x48 }, /* OVERRIDE */
+ { 0x64, 0x28 }, /* OVERRIDE */
+ { 0x66, 0xe6 }, /* OVERRIDE */
+ { 0x35, 0x0e }, /* OVERRIDE */
+ { 0x7e, 0x01 }, /* OVERRIDE */
+ { 0x83, 0x00 }, /* OVERRIDE */
+ { 0x04, 0x0b }, /* OVERRIDE */
+ { 0x05, 0x01 }, /* TOP_MASTER_ENABLE */
+ { 0, 0 }
+};
+
+static struct reg_pair_t init_tab_cable[] = {
+ { 0x0b, 0x44 }, /* XTAL */
+ { 0x0c, 0x60 }, /* IF */
+ { 0x10, 0x00 }, /* MISC */
+ { 0x12, 0xca }, /* IDAC */
+ { 0x16, 0x90 }, /* MODE */
+ { 0x32, 0x38 }, /* MODE A/D */
+ { 0x71, 0x3f }, /* TOP1 */
+ { 0x72, 0x3f }, /* TOP2 */
+ { 0x74, 0x3f }, /* TOP3 */
+ { 0xd8, 0x18 }, /* CLK_OUT_ENABLE */
+ { 0x2c, 0x34 }, /* OVERRIDE */
+ { 0x4d, 0x40 }, /* OVERRIDE */
+ { 0x7f, 0x02 }, /* OVERRIDE */
+ { 0x9a, 0x52 }, /* OVERRIDE */
+ { 0x48, 0x5a }, /* OVERRIDE */
+ { 0x76, 0x1a }, /* OVERRIDE */
+ { 0x6a, 0x48 }, /* OVERRIDE */
+ { 0x64, 0x28 }, /* OVERRIDE */
+ { 0x66, 0xe6 }, /* OVERRIDE */
+ { 0x35, 0x0e }, /* OVERRIDE */
+ { 0x7e, 0x01 }, /* OVERRIDE */
+ { 0x04, 0x0b }, /* OVERRIDE */
+ { 0x68, 0xb4 }, /* OVERRIDE */
+ { 0x36, 0x00 }, /* OVERRIDE */
+ { 0x05, 0x01 }, /* TOP_MASTER_ENABLE */
+ { 0, 0 }
+};
+
+/* ------------------------------------------------------------------------- */
+
+static struct reg_pair_t reg_pair_rftune[] = {
+ { 0x11, 0x00 }, /* abort tune */
+ { 0x13, 0x15 },
+ { 0x14, 0x40 },
+ { 0x15, 0x0e },
+ { 0x11, 0x02 }, /* start tune */
+ { 0, 0 }
+};
+
+/* ------------------------------------------------------------------------- */
+
+struct mxl5007t_state {
+ struct list_head hybrid_tuner_instance_list;
+ struct tuner_i2c_props i2c_props;
+
+ struct mutex lock;
+
+ struct mxl5007t_config *config;
+
+ enum mxl5007t_chip_version chip_id;
+
+ struct reg_pair_t tab_init[ARRAY_SIZE(init_tab)];
+ struct reg_pair_t tab_init_cable[ARRAY_SIZE(init_tab_cable)];
+ struct reg_pair_t tab_rftune[ARRAY_SIZE(reg_pair_rftune)];
+
+ u32 frequency;
+ u32 bandwidth;
+};
+
+/* ------------------------------------------------------------------------- */
+
+/* called by _init and _rftun to manipulate the register arrays */
+
+static void set_reg_bits(struct reg_pair_t *reg_pair, u8 reg, u8 mask, u8 val)
+{
+ unsigned int i = 0;
+
+ while (reg_pair[i].reg || reg_pair[i].val) {
+ if (reg_pair[i].reg == reg) {
+ reg_pair[i].val &= ~mask;
+ reg_pair[i].val |= val;
+ }
+ i++;
+
+ }
+ return;
+}
+
+static void copy_reg_bits(struct reg_pair_t *reg_pair1,
+ struct reg_pair_t *reg_pair2)
+{
+ unsigned int i, j;
+
+ i = j = 0;
+
+ while (reg_pair1[i].reg || reg_pair1[i].val) {
+ while (reg_pair2[j].reg || reg_pair2[j].reg) {
+ if (reg_pair1[i].reg != reg_pair2[j].reg) {
+ j++;
+ continue;
+ }
+ reg_pair2[j].val = reg_pair1[i].val;
+ break;
+ }
+ i++;
+ }
+ return;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static void mxl5007t_set_mode_bits(struct mxl5007t_state *state,
+ enum mxl5007t_mode mode,
+ s32 if_diff_out_level)
+{
+ switch (mode) {
+ case MxL_MODE_OTA_DVBT_ATSC:
+ set_reg_bits(state->tab_init, 0x32, 0x0f, 0x06);
+ set_reg_bits(state->tab_init, 0x35, 0xff, 0x0e);
+ break;
+ case MxL_MODE_OTA_ISDBT:
+ set_reg_bits(state->tab_init, 0x32, 0x0f, 0x06);
+ set_reg_bits(state->tab_init, 0x35, 0xff, 0x12);
+ break;
+ case MxL_MODE_OTA_NTSC_PAL_GH:
+ set_reg_bits(state->tab_init, 0x16, 0x70, 0x00);
+ set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
+ break;
+ case MxL_MODE_OTA_PAL_IB:
+ set_reg_bits(state->tab_init, 0x16, 0x70, 0x10);
+ set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
+ break;
+ case MxL_MODE_OTA_PAL_D_SECAM_KL:
+ set_reg_bits(state->tab_init, 0x16, 0x70, 0x20);
+ set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
+ break;
+ case MxL_MODE_CABLE_DIGITAL:
+ set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01);
+ set_reg_bits(state->tab_init_cable, 0x72, 0xff,
+ 8 - if_diff_out_level);
+ set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17);
+ break;
+ case MxL_MODE_CABLE_NTSC_PAL_GH:
+ set_reg_bits(state->tab_init, 0x16, 0x70, 0x00);
+ set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
+ set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01);
+ set_reg_bits(state->tab_init_cable, 0x72, 0xff,
+ 8 - if_diff_out_level);
+ set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17);
+ break;
+ case MxL_MODE_CABLE_PAL_IB:
+ set_reg_bits(state->tab_init, 0x16, 0x70, 0x10);
+ set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
+ set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01);
+ set_reg_bits(state->tab_init_cable, 0x72, 0xff,
+ 8 - if_diff_out_level);
+ set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17);
+ break;
+ case MxL_MODE_CABLE_PAL_D_SECAM_KL:
+ set_reg_bits(state->tab_init, 0x16, 0x70, 0x20);
+ set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
+ set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01);
+ set_reg_bits(state->tab_init_cable, 0x72, 0xff,
+ 8 - if_diff_out_level);
+ set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17);
+ break;
+ case MxL_MODE_CABLE_SCTE40:
+ set_reg_bits(state->tab_init_cable, 0x36, 0xff, 0x08);
+ set_reg_bits(state->tab_init_cable, 0x68, 0xff, 0xbc);
+ set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01);
+ set_reg_bits(state->tab_init_cable, 0x72, 0xff,
+ 8 - if_diff_out_level);
+ set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17);
+ break;
+ default:
+ mxl_fail(-EINVAL);
+ }
+ return;
+}
+
+static void mxl5007t_set_if_freq_bits(struct mxl5007t_state *state,
+ enum mxl5007t_if_freq if_freq,
+ int invert_if)
+{
+ u8 val;
+
+ switch (if_freq) {
+ case MxL_IF_4_MHZ:
+ val = 0x00;
+ break;
+ case MxL_IF_4_5_MHZ:
+ val = 0x20;
+ break;
+ case MxL_IF_4_57_MHZ:
+ val = 0x30;
+ break;
+ case MxL_IF_5_MHZ:
+ val = 0x40;
+ break;
+ case MxL_IF_5_38_MHZ:
+ val = 0x50;
+ break;
+ case MxL_IF_6_MHZ:
+ val = 0x60;
+ break;
+ case MxL_IF_6_28_MHZ:
+ val = 0x70;
+ break;
+ case MxL_IF_9_1915_MHZ:
+ val = 0x80;
+ break;
+ case MxL_IF_35_25_MHZ:
+ val = 0x90;
+ break;
+ case MxL_IF_36_15_MHZ:
+ val = 0xa0;
+ break;
+ case MxL_IF_44_MHZ:
+ val = 0xb0;
+ break;
+ default:
+ mxl_fail(-EINVAL);
+ return;
+ }
+ set_reg_bits(state->tab_init, 0x0c, 0xf0, val);
+
+ /* set inverted IF or normal IF */
+ set_reg_bits(state->tab_init, 0x0c, 0x08, invert_if ? 0x08 : 0x00);
+
+ return;
+}
+
+static void mxl5007t_set_xtal_freq_bits(struct mxl5007t_state *state,
+ enum mxl5007t_xtal_freq xtal_freq)
+{
+ u8 val;
+
+ switch (xtal_freq) {
+ case MxL_XTAL_16_MHZ:
+ val = 0x00; /* select xtal freq & Ref Freq */
+ break;
+ case MxL_XTAL_20_MHZ:
+ val = 0x11;
+ break;
+ case MxL_XTAL_20_25_MHZ:
+ val = 0x22;
+ break;
+ case MxL_XTAL_20_48_MHZ:
+ val = 0x33;
+ break;
+ case MxL_XTAL_24_MHZ:
+ val = 0x44;
+ break;
+ case MxL_XTAL_25_MHZ:
+ val = 0x55;
+ break;
+ case MxL_XTAL_25_14_MHZ:
+ val = 0x66;
+ break;
+ case MxL_XTAL_27_MHZ:
+ val = 0x77;
+ break;
+ case MxL_XTAL_28_8_MHZ:
+ val = 0x88;
+ break;
+ case MxL_XTAL_32_MHZ:
+ val = 0x99;
+ break;
+ case MxL_XTAL_40_MHZ:
+ val = 0xaa;
+ break;
+ case MxL_XTAL_44_MHZ:
+ val = 0xbb;
+ break;
+ case MxL_XTAL_48_MHZ:
+ val = 0xcc;
+ break;
+ case MxL_XTAL_49_3811_MHZ:
+ val = 0xdd;
+ break;
+ default:
+ mxl_fail(-EINVAL);
+ return;
+ }
+ set_reg_bits(state->tab_init, 0x0b, 0xff, val);
+
+ return;
+}
+
+static struct reg_pair_t *mxl5007t_calc_init_regs(struct mxl5007t_state *state,
+ enum mxl5007t_mode mode)
+{
+ struct mxl5007t_config *cfg = state->config;
+
+ memcpy(&state->tab_init, &init_tab, sizeof(init_tab));
+ memcpy(&state->tab_init_cable, &init_tab_cable, sizeof(init_tab_cable));
+
+ mxl5007t_set_mode_bits(state, mode, cfg->if_diff_out_level);
+ mxl5007t_set_if_freq_bits(state, cfg->if_freq_hz, cfg->invert_if);
+ mxl5007t_set_xtal_freq_bits(state, cfg->xtal_freq_hz);
+
+ set_reg_bits(state->tab_init, 0x10, 0x40, cfg->loop_thru_enable << 6);
+
+ set_reg_bits(state->tab_init, 0xd8, 0x08, cfg->clk_out_enable << 3);
+
+ set_reg_bits(state->tab_init, 0x10, 0x07, cfg->clk_out_amp);
+
+ /* set IDAC to automatic mode control by AGC */
+ set_reg_bits(state->tab_init, 0x12, 0x80, 0x00);
+
+ if (mode >= MxL_MODE_CABLE_DIGITAL) {
+ copy_reg_bits(state->tab_init, state->tab_init_cable);
+ return state->tab_init_cable;
+ } else
+ return state->tab_init;
+}
+
+/* ------------------------------------------------------------------------- */
+
+enum mxl5007t_bw_mhz {
+ MxL_BW_6MHz = 6,
+ MxL_BW_7MHz = 7,
+ MxL_BW_8MHz = 8,
+};
+
+static void mxl5007t_set_bw_bits(struct mxl5007t_state *state,
+ enum mxl5007t_bw_mhz bw)
+{
+ u8 val;
+
+ switch (bw) {
+ case MxL_BW_6MHz:
+ val = 0x15; /* set DIG_MODEINDEX, DIG_MODEINDEX_A,
+ * and DIG_MODEINDEX_CSF */
+ break;
+ case MxL_BW_7MHz:
+ val = 0x21;
+ break;
+ case MxL_BW_8MHz:
+ val = 0x3f;
+ break;
+ default:
+ mxl_fail(-EINVAL);
+ return;
+ }
+ set_reg_bits(state->tab_rftune, 0x13, 0x3f, val);
+
+ return;
+}
+
+static struct
+reg_pair_t *mxl5007t_calc_rf_tune_regs(struct mxl5007t_state *state,
+ u32 rf_freq, enum mxl5007t_bw_mhz bw)
+{
+ u32 dig_rf_freq = 0;
+ u32 temp;
+ u32 frac_divider = 1000000;
+ unsigned int i;
+
+ memcpy(&state->tab_rftune, ®_pair_rftune, sizeof(reg_pair_rftune));
+
+ mxl5007t_set_bw_bits(state, bw);
+
+ /* Convert RF frequency into 16 bits =>
+ * 10 bit integer (MHz) + 6 bit fraction */
+ dig_rf_freq = rf_freq / MHz;
+
+ temp = rf_freq % MHz;
+
+ for (i = 0; i < 6; i++) {
+ dig_rf_freq <<= 1;
+ frac_divider /= 2;
+ if (temp > frac_divider) {
+ temp -= frac_divider;
+ dig_rf_freq++;
+ }
+ }
+
+ /* add to have shift center point by 7.8124 kHz */
+ if (temp > 7812)
+ dig_rf_freq++;
+
+ set_reg_bits(state->tab_rftune, 0x14, 0xff, (u8)dig_rf_freq);
+ set_reg_bits(state->tab_rftune, 0x15, 0xff, (u8)(dig_rf_freq >> 8));
+
+ return state->tab_rftune;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int mxl5007t_write_reg(struct mxl5007t_state *state, u8 reg, u8 val)
+{
+ u8 buf[] = { reg, val };
+ struct i2c_msg msg = { .addr = state->i2c_props.addr, .flags = 0,
+ .buf = buf, .len = 2 };
+ int ret;
+
+ ret = i2c_transfer(state->i2c_props.adap, &msg, 1);
+ if (ret != 1) {
+ mxl_err("failed!");
+ return -EREMOTEIO;
+ }
+ return 0;
+}
+
+static int mxl5007t_write_regs(struct mxl5007t_state *state,
+ struct reg_pair_t *reg_pair)
+{
+ unsigned int i = 0;
+ int ret = 0;
+
+ while ((ret == 0) && (reg_pair[i].reg || reg_pair[i].val)) {
+ ret = mxl5007t_write_reg(state,
+ reg_pair[i].reg, reg_pair[i].val);
+ i++;
+ }
+ return ret;
+}
+
+static int mxl5007t_read_reg(struct mxl5007t_state *state, u8 reg, u8 *val)
+{
+ struct i2c_msg msg[] = {
+ { .addr = state->i2c_props.addr, .flags = 0,
+ .buf = ®, .len = 1 },
+ { .addr = state->i2c_props.addr, .flags = I2C_M_RD,
+ .buf = val, .len = 1 },
+ };
+ int ret;
+
+ ret = i2c_transfer(state->i2c_props.adap, msg, 2);
+ if (ret != 2) {
+ mxl_err("failed!");
+ return -EREMOTEIO;
+ }
+ return 0;
+}
+
+static int mxl5007t_soft_reset(struct mxl5007t_state *state)
+{
+ u8 d = 0xff;
+ struct i2c_msg msg = { .addr = state->i2c_props.addr, .flags = 0,
+ .buf = &d, .len = 1 };
+
+ int ret = i2c_transfer(state->i2c_props.adap, &msg, 1);
+
+ if (ret != 1) {
+ mxl_err("failed!");
+ return -EREMOTEIO;
+ }
+ return 0;
+}
+
+static int mxl5007t_tuner_init(struct mxl5007t_state *state,
+ enum mxl5007t_mode mode)
+{
+ struct reg_pair_t *init_regs;
+ int ret;
+
+ ret = mxl5007t_soft_reset(state);
+ if (mxl_fail(ret))
+ goto fail;
+
+ /* calculate initialization reg array */
+ init_regs = mxl5007t_calc_init_regs(state, mode);
+
+ ret = mxl5007t_write_regs(state, init_regs);
+ if (mxl_fail(ret))
+ goto fail;
+ mdelay(1);
+
+ ret = mxl5007t_write_reg(state, 0x2c, 0x35);
+ mxl_fail(ret);
+fail:
+ return ret;
+}
+
+static int mxl5007t_tuner_rf_tune(struct mxl5007t_state *state, u32 rf_freq_hz,
+ enum mxl5007t_bw_mhz bw)
+{
+ struct reg_pair_t *rf_tune_regs;
+ int ret;
+
+ /* calculate channel change reg array */
+ rf_tune_regs = mxl5007t_calc_rf_tune_regs(state, rf_freq_hz, bw);
+
+ ret = mxl5007t_write_regs(state, rf_tune_regs);
+ if (mxl_fail(ret))
+ goto fail;
+ msleep(3);
+fail:
+ return ret;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int mxl5007t_synth_lock_status(struct mxl5007t_state *state,
+ int *rf_locked, int *ref_locked)
+{
+ u8 d;
+ int ret;
+
+ *rf_locked = 0;
+ *ref_locked = 0;
+
+ ret = mxl5007t_read_reg(state, 0xcf, &d);
+ if (mxl_fail(ret))
+ goto fail;
+
+ if ((d & 0x0c) == 0x0c)
+ *rf_locked = 1;
+
+ if ((d & 0x03) == 0x03)
+ *ref_locked = 1;
+fail:
+ return ret;
+}
+
+static int mxl5007t_check_rf_input_power(struct mxl5007t_state *state,
+ s32 *rf_input_level)
+{
+ u8 d1, d2;
+ int ret;
+
+ ret = mxl5007t_read_reg(state, 0xb7, &d1);
+ if (mxl_fail(ret))
+ goto fail;
+
+ ret = mxl5007t_read_reg(state, 0xbf, &d2);
+ if (mxl_fail(ret))
+ goto fail;
+
+ d2 = d2 >> 4;
+ if (d2 > 7)
+ d2 += 0xf0;
+
+ *rf_input_level = (s32)(d1 + d2 - 113);
+fail:
+ return ret;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int mxl5007t_get_status(struct dvb_frontend *fe, u32 *status)
+{
+ struct mxl5007t_state *state = fe->tuner_priv;
+ int rf_locked, ref_locked;
+ s32 rf_input_level;
+ int ret;
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ ret = mxl5007t_synth_lock_status(state, &rf_locked, &ref_locked);
+ if (mxl_fail(ret))
+ goto fail;
+ mxl_debug("%s%s", rf_locked ? "rf locked " : "",
+ ref_locked ? "ref locked" : "");
+
+ ret = mxl5007t_check_rf_input_power(state, &rf_input_level);
+ if (mxl_fail(ret))
+ goto fail;
+ mxl_debug("rf input power: %d", rf_input_level);
+fail:
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 0);
+
+ return ret;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int mxl5007t_set_params(struct dvb_frontend *fe,
+ struct dvb_frontend_parameters *params)
+{
+ struct mxl5007t_state *state = fe->tuner_priv;
+ enum mxl5007t_bw_mhz bw;
+ enum mxl5007t_mode mode;
+ int ret;
+ u32 freq = params->frequency;
+
+ if (fe->ops.info.type == FE_ATSC) {
+ switch (params->u.vsb.modulation) {
+ case VSB_8:
+ case VSB_16:
+ mode = MxL_MODE_OTA_DVBT_ATSC;
+ break;
+ case QAM_64:
+ case QAM_256:
+ mode = MxL_MODE_CABLE_DIGITAL;
+ break;
+ default:
+ mxl_err("modulation not set!");
+ return -EINVAL;
+ }
+ bw = MxL_BW_6MHz;
+ } else if (fe->ops.info.type == FE_OFDM) {
+ switch (params->u.ofdm.bandwidth) {
+ case BANDWIDTH_6_MHZ:
+ bw = MxL_BW_6MHz;
+ break;
+ case BANDWIDTH_7_MHZ:
+ bw = MxL_BW_7MHz;
+ break;
+ case BANDWIDTH_8_MHZ:
+ bw = MxL_BW_8MHz;
+ break;
+ default:
+ mxl_err("bandwidth not set!");
+ return -EINVAL;
+ }
+ mode = MxL_MODE_OTA_DVBT_ATSC;
+ } else {
+ mxl_err("modulation type not supported!");
+ return -EINVAL;
+ }
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ mutex_lock(&state->lock);
+
+ ret = mxl5007t_tuner_init(state, mode);
+ if (mxl_fail(ret))
+ goto fail;
+
+ ret = mxl5007t_tuner_rf_tune(state, freq, bw);
+ if (mxl_fail(ret))
+ goto fail;
+
+ state->frequency = freq;
+ state->bandwidth = (fe->ops.info.type == FE_OFDM) ?
+ params->u.ofdm.bandwidth : 0;
+fail:
+ mutex_unlock(&state->lock);
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 0);
+
+ return ret;
+}
+
+static int mxl5007t_set_analog_params(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct mxl5007t_state *state = fe->tuner_priv;
+ enum mxl5007t_bw_mhz bw = 0; /* FIXME */
+ enum mxl5007t_mode cbl_mode;
+ enum mxl5007t_mode ota_mode;
+ char *mode_name;
+ int ret;
+ u32 freq = params->frequency * 62500;
+
+#define cable 1
+ if (params->std & V4L2_STD_MN) {
+ cbl_mode = MxL_MODE_CABLE_NTSC_PAL_GH;
+ ota_mode = MxL_MODE_OTA_NTSC_PAL_GH;
+ mode_name = "MN";
+ } else if (params->std & V4L2_STD_B) {
+ cbl_mode = MxL_MODE_CABLE_PAL_IB;
+ ota_mode = MxL_MODE_OTA_PAL_IB;
+ mode_name = "B";
+ } else if (params->std & V4L2_STD_GH) {
+ cbl_mode = MxL_MODE_CABLE_NTSC_PAL_GH;
+ ota_mode = MxL_MODE_OTA_NTSC_PAL_GH;
+ mode_name = "GH";
+ } else if (params->std & V4L2_STD_PAL_I) {
+ cbl_mode = MxL_MODE_CABLE_PAL_IB;
+ ota_mode = MxL_MODE_OTA_PAL_IB;
+ mode_name = "I";
+ } else if (params->std & V4L2_STD_DK) {
+ cbl_mode = MxL_MODE_CABLE_PAL_D_SECAM_KL;
+ ota_mode = MxL_MODE_OTA_PAL_D_SECAM_KL;
+ mode_name = "DK";
+ } else if (params->std & V4L2_STD_SECAM_L) {
+ cbl_mode = MxL_MODE_CABLE_PAL_D_SECAM_KL;
+ ota_mode = MxL_MODE_OTA_PAL_D_SECAM_KL;
+ mode_name = "L";
+ } else if (params->std & V4L2_STD_SECAM_LC) {
+ cbl_mode = MxL_MODE_CABLE_PAL_D_SECAM_KL;
+ ota_mode = MxL_MODE_OTA_PAL_D_SECAM_KL;
+ mode_name = "L'";
+ } else {
+ mode_name = "xx";
+ /* FIXME */
+ cbl_mode = MxL_MODE_CABLE_NTSC_PAL_GH;
+ ota_mode = MxL_MODE_OTA_NTSC_PAL_GH;
+ }
+ mxl_debug("setting mxl5007 to system %s", mode_name);
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ mutex_lock(&state->lock);
+
+ ret = mxl5007t_tuner_init(state, cable ? cbl_mode : ota_mode);
+ if (mxl_fail(ret))
+ goto fail;
+
+ ret = mxl5007t_tuner_rf_tune(state, freq, bw);
+ if (mxl_fail(ret))
+ goto fail;
+
+ state->frequency = freq;
+ state->bandwidth = 0;
+fail:
+ mutex_unlock(&state->lock);
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 0);
+
+ return ret;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int mxl5007t_init(struct dvb_frontend *fe)
+{
+ struct mxl5007t_state *state = fe->tuner_priv;
+ int ret;
+ u8 d;
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ ret = mxl5007t_read_reg(state, 0x05, &d);
+ if (mxl_fail(ret))
+ goto fail;
+
+ ret = mxl5007t_write_reg(state, 0x05, d | 0x01);
+ mxl_fail(ret);
+fail:
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 0);
+
+ return ret;
+}
+
+static int mxl5007t_sleep(struct dvb_frontend *fe)
+{
+ struct mxl5007t_state *state = fe->tuner_priv;
+ int ret;
+ u8 d;
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ ret = mxl5007t_read_reg(state, 0x05, &d);
+ if (mxl_fail(ret))
+ goto fail;
+
+ ret = mxl5007t_write_reg(state, 0x05, d & ~0x01);
+ mxl_fail(ret);
+fail:
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 0);
+
+ return ret;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int mxl5007t_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+ struct mxl5007t_state *state = fe->tuner_priv;
+ *frequency = state->frequency;
+ return 0;
+}
+
+static int mxl5007t_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
+{
+ struct mxl5007t_state *state = fe->tuner_priv;
+ *bandwidth = state->bandwidth;
+ return 0;
+}
+
+static int mxl5007t_release(struct dvb_frontend *fe)
+{
+ struct mxl5007t_state *state = fe->tuner_priv;
+
+ mutex_lock(&mxl5007t_list_mutex);
+
+ if (state)
+ hybrid_tuner_release_state(state);
+
+ mutex_unlock(&mxl5007t_list_mutex);
+
+ fe->tuner_priv = NULL;
+
+ return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static struct dvb_tuner_ops mxl5007t_tuner_ops = {
+ .info = {
+ .name = "MaxLinear MxL5007T",
+ },
+ .init = mxl5007t_init,
+ .sleep = mxl5007t_sleep,
+ .set_params = mxl5007t_set_params,
+ .set_analog_params = mxl5007t_set_analog_params,
+ .get_status = mxl5007t_get_status,
+ .get_frequency = mxl5007t_get_frequency,
+ .get_bandwidth = mxl5007t_get_bandwidth,
+ .release = mxl5007t_release,
+};
+
+static int mxl5007t_get_chip_id(struct mxl5007t_state *state)
+{
+ char *name;
+ int ret;
+ u8 id;
+
+ ret = mxl5007t_read_reg(state, 0xd3, &id);
+ if (mxl_fail(ret))
+ goto fail;
+
+ switch (id) {
+ case MxL_5007_V1_F1:
+ name = "MxL5007.v1.f1";
+ break;
+ case MxL_5007_V1_F2:
+ name = "MxL5007.v1.f2";
+ break;
+ case MxL_5007_V2_100_F1:
+ name = "MxL5007.v2.100.f1";
+ break;
+ case MxL_5007_V2_100_F2:
+ name = "MxL5007.v2.100.f2";
+ break;
+ case MxL_5007_V2_200_F1:
+ name = "MxL5007.v2.200.f1";
+ break;
+ case MxL_5007_V2_200_F2:
+ name = "MxL5007.v2.200.f2";
+ break;
+ default:
+ name = "MxL5007T";
+ id = MxL_UNKNOWN_ID;
+ }
+ state->chip_id = id;
+ mxl_info("%s detected @ %d-%04x", name,
+ i2c_adapter_id(state->i2c_props.adap),
+ state->i2c_props.addr);
+ return 0;
+fail:
+ mxl_warn("unable to identify device @ %d-%04x",
+ i2c_adapter_id(state->i2c_props.adap),
+ state->i2c_props.addr);
+
+ state->chip_id = MxL_UNKNOWN_ID;
+ return ret;
+}
+
+struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c, u8 addr,
+ struct mxl5007t_config *cfg)
+{
+ struct mxl5007t_state *state = NULL;
+ int instance, ret;
+
+ mutex_lock(&mxl5007t_list_mutex);
+ instance = hybrid_tuner_request_state(struct mxl5007t_state, state,
+ hybrid_tuner_instance_list,
+ i2c, addr, "mxl5007");
+ switch (instance) {
+ case 0:
+ goto fail;
+ break;
+ case 1:
+ /* new tuner instance */
+ state->config = cfg;
+
+ mutex_init(&state->lock);
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ ret = mxl5007t_get_chip_id(state);
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 0);
+
+ /* check return value of mxl5007t_get_chip_id */
+ if (mxl_fail(ret))
+ goto fail;
+ break;
+ default:
+ /* existing tuner instance */
+ break;
+ }
+ fe->tuner_priv = state;
+ mutex_unlock(&mxl5007t_list_mutex);
+
+ memcpy(&fe->ops.tuner_ops, &mxl5007t_tuner_ops,
+ sizeof(struct dvb_tuner_ops));
+
+ return fe;
+fail:
+ mutex_unlock(&mxl5007t_list_mutex);
+
+ mxl5007t_release(fe);
+ return NULL;
+}
+EXPORT_SYMBOL_GPL(mxl5007t_attach);
+MODULE_DESCRIPTION("MaxLinear MxL5007T Silicon IC tuner driver");
+MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("0.1");
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
--- /dev/null
+/*
+ * mxl5007t.h - driver for the MaxLinear MxL5007T silicon tuner
+ *
+ * Copyright (C) 2008 Michael Krufky <mkrufky@linuxtv.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __MXL5007T_H__
+#define __MXL5007T_H__
+
+#include "dvb_frontend.h"
+
+/* ------------------------------------------------------------------------- */
+
+enum mxl5007t_if_freq {
+ MxL_IF_4_MHZ, /* 4000000 */
+ MxL_IF_4_5_MHZ, /* 4500000 */
+ MxL_IF_4_57_MHZ, /* 4570000 */
+ MxL_IF_5_MHZ, /* 5000000 */
+ MxL_IF_5_38_MHZ, /* 5380000 */
+ MxL_IF_6_MHZ, /* 6000000 */
+ MxL_IF_6_28_MHZ, /* 6280000 */
+ MxL_IF_9_1915_MHZ, /* 9191500 */
+ MxL_IF_35_25_MHZ, /* 35250000 */
+ MxL_IF_36_15_MHZ, /* 36150000 */
+ MxL_IF_44_MHZ, /* 44000000 */
+};
+
+enum mxl5007t_xtal_freq {
+ MxL_XTAL_16_MHZ, /* 16000000 */
+ MxL_XTAL_20_MHZ, /* 20000000 */
+ MxL_XTAL_20_25_MHZ, /* 20250000 */
+ MxL_XTAL_20_48_MHZ, /* 20480000 */
+ MxL_XTAL_24_MHZ, /* 24000000 */
+ MxL_XTAL_25_MHZ, /* 25000000 */
+ MxL_XTAL_25_14_MHZ, /* 25140000 */
+ MxL_XTAL_27_MHZ, /* 27000000 */
+ MxL_XTAL_28_8_MHZ, /* 28800000 */
+ MxL_XTAL_32_MHZ, /* 32000000 */
+ MxL_XTAL_40_MHZ, /* 40000000 */
+ MxL_XTAL_44_MHZ, /* 44000000 */
+ MxL_XTAL_48_MHZ, /* 48000000 */
+ MxL_XTAL_49_3811_MHZ, /* 49381100 */
+};
+
+enum mxl5007t_clkout_amp {
+ MxL_CLKOUT_AMP_0_94V = 0,
+ MxL_CLKOUT_AMP_0_53V = 1,
+ MxL_CLKOUT_AMP_0_37V = 2,
+ MxL_CLKOUT_AMP_0_28V = 3,
+ MxL_CLKOUT_AMP_0_23V = 4,
+ MxL_CLKOUT_AMP_0_20V = 5,
+ MxL_CLKOUT_AMP_0_17V = 6,
+ MxL_CLKOUT_AMP_0_15V = 7,
+};
+
+struct mxl5007t_config {
+ s32 if_diff_out_level;
+ enum mxl5007t_clkout_amp clk_out_amp;
+ enum mxl5007t_xtal_freq xtal_freq_hz;
+ enum mxl5007t_if_freq if_freq_hz;
+ unsigned int invert_if:1;
+ unsigned int loop_thru_enable:1;
+ unsigned int clk_out_enable:1;
+};
+
+#if defined(CONFIG_MEDIA_TUNER_MXL5007T) || (defined(CONFIG_MEDIA_TUNER_MXL5007T_MODULE) && defined(MODULE))
+extern struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c, u8 addr,
+ struct mxl5007t_config *cfg);
+#else
+static inline struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c,
+ u8 addr,
+ struct mxl5007t_config *cfg)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif
+
+#endif /* __MXL5007T_H__ */
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
+
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/delay.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
#include <media/v4l2-common.h>
#include <media/tuner.h>
#include "tuner-i2c.h"
*/
#include <linux/delay.h>
#include <linux/i2c.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
#include <media/tuner.h>
#include <media/v4l2-common.h>
#include <media/tuner-types.h>
config DVB_BT8XX
tristate "BT8xx based PCI cards"
depends on DVB_CORE && PCI && I2C && VIDEO_BT848
- depends on HOTPLUG # due to FW_LOADER
select DVB_MT352 if !DVB_FE_CUSTOMISE
select DVB_SP887X if !DVB_FE_CUSTOMISE
select DVB_NXT6000 if !DVB_FE_CUSTOMISE
select DVB_LGDT330X if !DVB_FE_CUSTOMISE
select DVB_ZL10353 if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE
- select FW_LOADER
help
Support for PCI cards based on the Bt8xx PCI bridge. Examples are
the Nebula cards, the Pinnacle PCTV cards, the Twinhan DST cards,
config DVB_USB
tristate "Support for various USB DVB devices"
depends on DVB_CORE && USB && I2C && INPUT
- depends on HOTPLUG # due to FW_LOADER
- select FW_LOADER
help
By enabling this you will be able to choose the various supported
USB1.1 and USB2.0 DVB devices.
Say Y here to support the default remote control decoding for the
Afatech AF9005 based receiver.
+config DVB_USB_DW2102
+ tristate "DvbWorld 2102 DVB-S USB2.0 receiver"
+ depends on DVB_USB
+ select DVB_STV0299 if !DVB_FE_CUSTOMISE
+ select DVB_PLL if !DVB_FE_CUSTOMISE
+ help
+ Say Y here to support the DvbWorld 2102 DVB-S USB2.0 receiver.
+
config DVB_USB_ANYSEE
tristate "Anysee DVB-T/C USB2.0 support"
depends on DVB_USB
dvb-usb-anysee-objs = anysee.o
obj-$(CONFIG_DVB_USB_ANYSEE) += dvb-usb-anysee.o
+dvb-usb-dw2102-objs = dw2102.o
+obj-$(CONFIG_DVB_USB_DW2102) += dvb-usb-dw2102.o
+
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
# due to tuner-xc3028
EXTRA_CFLAGS += -Idrivers/media/common/tuners
MODULE_PARM_DESC(debug, "set debugging level" DVB_USB_DEBUG_STATUS);
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-struct mutex anysee_usb_mutex;
+static struct mutex anysee_usb_mutex;
static int anysee_ctrl_msg(struct dvb_usb_device *d, u8 *sbuf, u8 slen,
u8 *rbuf, u8 rlen)
#define USB_PID_ASUS_U3000 0x171f
#define USB_PID_ASUS_U3100 0x173f
#define USB_PID_YUAN_EC372S 0x1edc
+#define USB_PID_DW2102 0x2102
#endif
--- /dev/null
+/* DVB USB framework compliant Linux driver for the DVBWorld DVB-S 2102 Card
+*
+* Copyright (C) 2008 Igor M. Liplianin (liplianin@me.by)
+*
+* This program is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License as published by the
+* Free Software Foundation, version 2.
+*
+* see Documentation/dvb/README.dvb-usb for more information
+*/
+#include <linux/version.h>
+#include "dw2102.h"
+#include "stv0299.h"
+#include "z0194a.h"
+
+#ifndef USB_PID_DW2102
+#define USB_PID_DW2102 0x2102
+#endif
+
+#define DW2102_READ_MSG 0
+#define DW2102_WRITE_MSG 1
+
+#define REG_1F_SYMBOLRATE_BYTE0 0x1f
+#define REG_20_SYMBOLRATE_BYTE1 0x20
+#define REG_21_SYMBOLRATE_BYTE2 0x21
+
+#define DW2102_VOLTAGE_CTRL (0x1800)
+#define DW2102_RC_QUERY (0x1a00)
+
+struct dw2102_state {
+ u32 last_key_pressed;
+};
+struct dw2102_rc_keys {
+ u32 keycode;
+ u32 event;
+};
+
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+static int dw2102_op_rw(struct usb_device *dev, u8 request, u16 value,
+ u8 *data, u16 len, int flags)
+{
+ int ret;
+ u8 u8buf[len];
+
+ unsigned int pipe = (flags == DW2102_READ_MSG) ?
+ usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
+ u8 request_type = (flags == DW2102_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
+
+ if (flags == DW2102_WRITE_MSG)
+ memcpy(u8buf, data, len);
+ ret = usb_control_msg(dev, pipe, request,
+ request_type | USB_TYPE_VENDOR, value, 0 , u8buf, len, 2000);
+
+ if (flags == DW2102_READ_MSG)
+ memcpy(data, u8buf, len);
+ return ret;
+}
+
+/* I2C */
+
+static int dw2102_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
+ int num)
+{
+struct dvb_usb_device *d = i2c_get_adapdata(adap);
+ int i = 0, ret = 0;
+ u8 buf6[] = {0x2c, 0x05, 0xc0, 0, 0, 0, 0};
+ u8 request;
+ u16 value;
+
+ if (!d)
+ return -ENODEV;
+ if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+ return -EAGAIN;
+
+ switch (num) {
+ case 2:
+ /* read stv0299 register */
+ request = 0xb5;
+ value = msg[0].buf[0];/* register */
+ for (i = 0; i < msg[1].len; i++) {
+ value = value + i;
+ ret = dw2102_op_rw(d->udev, 0xb5,
+ value, buf6, 2, DW2102_READ_MSG);
+ msg[1].buf[i] = buf6[0];
+
+ }
+ break;
+ case 1:
+ switch (msg[0].addr) {
+ case 0x68:
+ /* write to stv0299 register */
+ buf6[0] = 0x2a;
+ buf6[1] = msg[0].buf[0];
+ buf6[2] = msg[0].buf[1];
+ ret = dw2102_op_rw(d->udev, 0xb2,
+ 0, buf6, 3, DW2102_WRITE_MSG);
+ break;
+ case 0x60:
+ if (msg[0].flags == 0) {
+ /* write to tuner pll */
+ buf6[0] = 0x2c;
+ buf6[1] = 5;
+ buf6[2] = 0xc0;
+ buf6[3] = msg[0].buf[0];
+ buf6[4] = msg[0].buf[1];
+ buf6[5] = msg[0].buf[2];
+ buf6[6] = msg[0].buf[3];
+ ret = dw2102_op_rw(d->udev, 0xb2,
+ 0, buf6, 7, DW2102_WRITE_MSG);
+ } else {
+ /* write to tuner pll */
+ ret = dw2102_op_rw(d->udev, 0xb5,
+ 0, buf6, 1, DW2102_READ_MSG);
+ msg[0].buf[0] = buf6[0];
+ }
+ break;
+ case (DW2102_RC_QUERY):
+ ret = dw2102_op_rw(d->udev, 0xb8,
+ 0, buf6, 2, DW2102_READ_MSG);
+ msg[0].buf[0] = buf6[0];
+ msg[0].buf[1] = buf6[1];
+ break;
+ case (DW2102_VOLTAGE_CTRL):
+ buf6[0] = 0x30;
+ buf6[1] = msg[0].buf[0];
+ ret = dw2102_op_rw(d->udev, 0xb2,
+ 0, buf6, 2, DW2102_WRITE_MSG);
+ break;
+ }
+
+ break;
+ }
+
+ mutex_unlock(&d->i2c_mutex);
+ return num;
+}
+
+static u32 dw2102_i2c_func(struct i2c_adapter *adapter)
+{
+ return I2C_FUNC_I2C;
+}
+
+static struct i2c_algorithm dw2102_i2c_algo = {
+ .master_xfer = dw2102_i2c_transfer,
+ .functionality = dw2102_i2c_func,
+};
+
+static int dw2102_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
+{
+ static u8 command_13v[1] = {0x00};
+ static u8 command_18v[1] = {0x01};
+ struct i2c_msg msg[] = {
+ {.addr = DW2102_VOLTAGE_CTRL, .flags = 0,
+ .buf = command_13v, .len = 1},
+ };
+
+ struct dvb_usb_adapter *udev_adap =
+ (struct dvb_usb_adapter *)(fe->dvb->priv);
+ if (voltage == SEC_VOLTAGE_18)
+ msg[0].buf = command_18v;
+ i2c_transfer(&udev_adap->dev->i2c_adap, msg, 1);
+ return 0;
+}
+
+static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
+{
+ d->fe = dvb_attach(stv0299_attach, &sharp_z0194a_config,
+ &d->dev->i2c_adap);
+ if (d->fe != NULL) {
+ d->fe->ops.set_voltage = dw2102_set_voltage;
+ info("Attached stv0299!\n");
+ return 0;
+ }
+ return -EIO;
+}
+
+static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)
+{
+ dvb_attach(dvb_pll_attach, adap->fe, 0x60,
+ &adap->dev->i2c_adap, DVB_PLL_OPERA1);
+ return 0;
+}
+
+static struct dvb_usb_rc_key dw2102_rc_keys[] = {
+ { 0xf8, 0x0a, KEY_Q }, /*power*/
+ { 0xf8, 0x0c, KEY_M }, /*mute*/
+ { 0xf8, 0x11, KEY_1 },
+ { 0xf8, 0x12, KEY_2 },
+ { 0xf8, 0x13, KEY_3 },
+ { 0xf8, 0x14, KEY_4 },
+ { 0xf8, 0x15, KEY_5 },
+ { 0xf8, 0x16, KEY_6 },
+ { 0xf8, 0x17, KEY_7 },
+ { 0xf8, 0x18, KEY_8 },
+ { 0xf8, 0x19, KEY_9 },
+ { 0xf8, 0x10, KEY_0 },
+ { 0xf8, 0x1c, KEY_PAGEUP }, /*ch+*/
+ { 0xf8, 0x0f, KEY_PAGEDOWN }, /*ch-*/
+ { 0xf8, 0x1a, KEY_O }, /*vol+*/
+ { 0xf8, 0x0e, KEY_Z }, /*vol-*/
+ { 0xf8, 0x04, KEY_R }, /*rec*/
+ { 0xf8, 0x09, KEY_D }, /*fav*/
+ { 0xf8, 0x08, KEY_BACKSPACE }, /*rewind*/
+ { 0xf8, 0x07, KEY_A }, /*fast*/
+ { 0xf8, 0x0b, KEY_P }, /*pause*/
+ { 0xf8, 0x02, KEY_ESC }, /*cancel*/
+ { 0xf8, 0x03, KEY_G }, /*tab*/
+ { 0xf8, 0x00, KEY_UP }, /*up*/
+ { 0xf8, 0x1f, KEY_ENTER }, /*ok*/
+ { 0xf8, 0x01, KEY_DOWN }, /*down*/
+ { 0xf8, 0x05, KEY_C }, /*cap*/
+ { 0xf8, 0x06, KEY_S }, /*stop*/
+ { 0xf8, 0x40, KEY_F }, /*full*/
+ { 0xf8, 0x1e, KEY_W }, /*tvmode*/
+ { 0xf8, 0x1b, KEY_B }, /*recall*/
+
+};
+
+
+
+static int dw2102_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
+{
+ struct dw2102_state *st = d->priv;
+ u8 key[2];
+ struct i2c_msg msg[] = {
+ {.addr = DW2102_RC_QUERY, .flags = I2C_M_RD, .buf = key,
+ .len = 2},
+ };
+ int i;
+
+ *state = REMOTE_NO_KEY_PRESSED;
+ if (dw2102_i2c_transfer(&d->i2c_adap, msg, 1) == 1) {
+ for (i = 0; i < ARRAY_SIZE(dw2102_rc_keys); i++) {
+ if (dw2102_rc_keys[i].data == msg[0].buf[0]) {
+ *state = REMOTE_KEY_PRESSED;
+ *event = dw2102_rc_keys[i].event;
+ st->last_key_pressed =
+ dw2102_rc_keys[i].event;
+ break;
+ }
+ st->last_key_pressed = 0;
+ }
+ }
+ /* info("key: %x %x\n",key[0],key[1]); */
+ return 0;
+}
+
+static struct usb_device_id dw2102_table[] = {
+ {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)},
+ {USB_DEVICE(USB_VID_CYPRESS, 0x2101)},
+ { }
+};
+
+MODULE_DEVICE_TABLE(usb, dw2102_table);
+
+static int dw2102_load_firmware(struct usb_device *dev,
+ const struct firmware *frmwr)
+{
+ u8 *b, *p;
+ int ret = 0, i;
+ u8 reset;
+ u8 reset16 [] = {0, 0, 0, 0, 0, 0, 0};
+ const struct firmware *fw;
+ const char *filename = "dvb-usb-dw2101.fw";
+ switch (dev->descriptor.idProduct) {
+ case 0x2101:
+ ret = request_firmware(&fw, filename, &dev->dev);
+ if (ret != 0) {
+ err("did not find the firmware file. (%s) "
+ "Please see linux/Documentation/dvb/ for more details "
+ "on firmware-problems.", filename);
+ return ret;
+ }
+ break;
+ case USB_PID_DW2102:
+ fw = frmwr;
+ break;
+ }
+ info("start downloading DW2102 firmware");
+ p = kmalloc(fw->size, GFP_KERNEL);
+ reset = 1;
+ /*stop the CPU*/
+ dw2102_op_rw(dev, 0xa0, 0x7f92, &reset, 1, DW2102_WRITE_MSG);
+ dw2102_op_rw(dev, 0xa0, 0xe600, &reset, 1, DW2102_WRITE_MSG);
+
+ if (p != NULL) {
+ memcpy(p, fw->data, fw->size);
+ for (i = 0; i < fw->size; i += 0x40) {
+ b = (u8 *) p + i;
+ if (dw2102_op_rw
+ (dev, 0xa0, i, b , 0x40,
+ DW2102_WRITE_MSG) != 0x40
+ ) {
+ err("error while transferring firmware");
+ ret = -EINVAL;
+ break;
+ }
+ }
+ /* restart the CPU */
+ reset = 0;
+ if (ret || dw2102_op_rw
+ (dev, 0xa0, 0x7f92, &reset, 1,
+ DW2102_WRITE_MSG) != 1) {
+ err("could not restart the USB controller CPU.");
+ ret = -EINVAL;
+ }
+ if (ret || dw2102_op_rw
+ (dev, 0xa0, 0xe600, &reset, 1,
+ DW2102_WRITE_MSG) != 1) {
+ err("could not restart the USB controller CPU.");
+ ret = -EINVAL;
+ }
+ /* init registers */
+ switch (dev->descriptor.idProduct) {
+ case USB_PID_DW2102:
+ dw2102_op_rw
+ (dev, 0xbf, 0x0040, &reset, 0,
+ DW2102_WRITE_MSG);
+ dw2102_op_rw
+ (dev, 0xb9, 0x0000, &reset16[0], 2,
+ DW2102_READ_MSG);
+ break;
+ case 0x2101:
+ dw2102_op_rw
+ (dev, 0xbc, 0x0030, &reset16[0], 2,
+ DW2102_READ_MSG);
+ dw2102_op_rw
+ (dev, 0xba, 0x0000, &reset16[0], 7,
+ DW2102_READ_MSG);
+ dw2102_op_rw
+ (dev, 0xba, 0x0000, &reset16[0], 7,
+ DW2102_READ_MSG);
+ dw2102_op_rw
+ (dev, 0xb9, 0x0000, &reset16[0], 2,
+ DW2102_READ_MSG);
+ break;
+ }
+ kfree(p);
+ }
+ return ret;
+}
+
+static struct dvb_usb_device_properties dw2102_properties = {
+ .caps = DVB_USB_IS_AN_I2C_ADAPTER,
+ .usb_ctrl = DEVICE_SPECIFIC,
+ .firmware = "dvb-usb-dw2102.fw",
+ .size_of_priv = sizeof(struct dw2102_state),
+ .no_reconnect = 1,
+
+ .i2c_algo = &dw2102_i2c_algo,
+ .rc_key_map = dw2102_rc_keys,
+ .rc_key_map_size = ARRAY_SIZE(dw2102_rc_keys),
+ .rc_interval = 150,
+ .rc_query = dw2102_rc_query,
+
+ .generic_bulk_ctrl_endpoint = 0x81,
+ /* parameter for the MPEG2-data transfer */
+ .num_adapters = 1,
+ .download_firmware = dw2102_load_firmware,
+ .adapter = {
+ {
+ .frontend_attach = dw2102_frontend_attach,
+ .streaming_ctrl = NULL,
+ .tuner_attach = dw2102_tuner_attach,
+ .stream = {
+ .type = USB_BULK,
+ .count = 8,
+ .endpoint = 0x82,
+ .u = {
+ .bulk = {
+ .buffersize = 4096,
+ }
+ }
+ },
+ }
+ },
+ .num_device_descs = 2,
+ .devices = {
+ {"DVBWorld DVB-S 2102 USB2.0",
+ {&dw2102_table[0], NULL},
+ {NULL},
+ },
+ {"DVBWorld DVB-S 2101 USB2.0",
+ {&dw2102_table[1], NULL},
+ {NULL},
+ },
+ }
+};
+
+static int dw2102_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return dvb_usb_device_init(intf, &dw2102_properties,
+ THIS_MODULE, NULL, adapter_nr);
+}
+
+static struct usb_driver dw2102_driver = {
+ .name = "dw2102",
+ .probe = dw2102_probe,
+ .disconnect = dvb_usb_device_exit,
+ .id_table = dw2102_table,
+};
+
+static int __init dw2102_module_init(void)
+{
+ int ret = usb_register(&dw2102_driver);
+ if (ret)
+ err("usb_register failed. Error number %d", ret);
+
+ return ret;
+}
+
+static void __exit dw2102_module_exit(void)
+{
+ usb_deregister(&dw2102_driver);
+}
+
+module_init(dw2102_module_init);
+module_exit(dw2102_module_exit);
+
+MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by");
+MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101 2102 USB2.0 device");
+MODULE_VERSION("0.1");
+MODULE_LICENSE("GPL");
--- /dev/null
+#ifndef _DW2102_H_
+#define _DW2102_H_
+
+#define DVB_USB_LOG_PREFIX "dw2102"
+#include "dvb-usb.h"
+
+extern int dvb_usb_dw2102_debug;
+#define deb_xfer(args...) dprintk(dvb_usb_dw2102_debug, 0x02, args)
+#endif
config DVB_SP8870
tristate "Spase sp8870 based"
- depends on DVB_CORE && I2C && HOTPLUG
+ depends on DVB_CORE && I2C
default m if DVB_FE_CUSTOMISE
- select FW_LOADER
help
A DVB-T tuner module. Say Y when you want to support this frontend.
config DVB_SP887X
tristate "Spase sp887x based"
- depends on DVB_CORE && I2C && HOTPLUG
+ depends on DVB_CORE && I2C
default m if DVB_FE_CUSTOMISE
- select FW_LOADER
help
A DVB-T tuner module. Say Y when you want to support this frontend.
help
A DVB-T tuner module. Say Y when you want to support this frontend.
+config DVB_DRX397XD
+ tristate "Micronas DRX3975D/DRX3977D based"
+ depends on DVB_CORE && I2C && HOTPLUG
+ default m if DVB_FE_CUSTOMISE
+ select FW_LOADER
+ help
+ A DVB-T tuner module. Say Y when you want to support this frontend.
+
+ TODO:
+ This driver needs external firmware. Please use the command
+ "<kerneldir>/Documentation/dvb/get_dvb_firmware drx397xD" to
+ download/extract them, and then copy them to /usr/lib/hotplug/firmware
+ or /lib/firmware (depending on configuration of firmware hotplug).
+
config DVB_L64781
tristate "LSI L64781"
depends on DVB_CORE && I2C
config DVB_TDA1004X
tristate "Philips TDA10045H/TDA10046H based"
- depends on DVB_CORE && I2C && HOTPLUG
+ depends on DVB_CORE && I2C
default m if DVB_FE_CUSTOMISE
- select FW_LOADER
help
A DVB-T tuner module. Say Y when you want to support this frontend.
config DVB_TDA10048
tristate "Philips TDA10048HN based"
- depends on DVB_CORE && I2C && HOTPLUG
+ depends on DVB_CORE && I2C
default m if DVB_FE_CUSTOMISE
- select FW_LOADER
help
A DVB-T tuner module. Say Y when you want to support this frontend.
config DVB_NXT200X
tristate "NxtWave Communications NXT2002/NXT2004 based"
- depends on DVB_CORE && I2C && HOTPLUG
+ depends on DVB_CORE && I2C
default m if DVB_FE_CUSTOMISE
- select FW_LOADER
help
An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want
to support this frontend.
config DVB_OR51211
tristate "Oren OR51211 based"
- depends on DVB_CORE && I2C && HOTPLUG
+ depends on DVB_CORE && I2C
default m if DVB_FE_CUSTOMISE
- select FW_LOADER
help
An ATSC 8VSB tuner module. Say Y when you want to support this frontend.
config DVB_OR51132
tristate "Oren OR51132 based"
- depends on DVB_CORE && I2C && HOTPLUG
+ depends on DVB_CORE && I2C
default m if DVB_FE_CUSTOMISE
- select FW_LOADER
help
An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want
to support this frontend.
config DVB_BCM3510
tristate "Broadcom BCM3510"
- depends on DVB_CORE && I2C && HOTPLUG
+ depends on DVB_CORE && I2C
default m if DVB_FE_CUSTOMISE
- select FW_LOADER
help
An ATSC 8VSB/16VSB and QAM64/256 tuner module. Say Y when you want to
support this frontend.
obj-$(CONFIG_DVB_MT352) += mt352.o
obj-$(CONFIG_DVB_ZL10353) += zl10353.o
obj-$(CONFIG_DVB_CX22702) += cx22702.o
+obj-$(CONFIG_DVB_DRX397XD) += drx397xD.o
obj-$(CONFIG_DVB_TDA10021) += tda10021.o
obj-$(CONFIG_DVB_TDA10023) += tda10023.o
obj-$(CONFIG_DVB_STV0297) += stv0297.o
--- /dev/null
+/*
+ * Driver for Micronas drx397xD demodulator
+ *
+ * Copyright (C) 2007 Henk Vergonet <Henk.Vergonet@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define DEBUG /* uncomment if you want debugging output */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/delay.h>
+#include <linux/string.h>
+#include <linux/firmware.h>
+#include <asm/div64.h>
+
+#include "dvb_frontend.h"
+#include "drx397xD.h"
+
+static const char mod_name[] = "drx397xD";
+
+#define MAX_CLOCK_DRIFT 200 /* maximal 200 PPM allowed */
+
+#define F_SET_0D0h 1
+#define F_SET_0D4h 2
+
+typedef enum fw_ix {
+#define _FW_ENTRY(a, b) b
+#include "drx397xD_fw.h"
+} fw_ix_t;
+
+/* chip specifics */
+struct drx397xD_state {
+ struct i2c_adapter *i2c;
+ struct dvb_frontend frontend;
+ struct drx397xD_config config;
+ fw_ix_t chip_rev;
+ int flags;
+ u32 bandwidth_parm; /* internal bandwidth conversions */
+ u32 f_osc; /* w90: actual osc frequency [Hz] */
+};
+
+/*******************************************************************************
+ * Firmware
+ ******************************************************************************/
+
+static const char *blob_name[] = {
+#define _BLOB_ENTRY(a, b) a
+#include "drx397xD_fw.h"
+};
+
+typedef enum blob_ix {
+#define _BLOB_ENTRY(a, b) b
+#include "drx397xD_fw.h"
+} blob_ix_t;
+
+static struct {
+ const char *name;
+ const struct firmware *file;
+ rwlock_t lock;
+ int refcnt;
+ const u8 *data[ARRAY_SIZE(blob_name)];
+} fw[] = {
+#define _FW_ENTRY(a, b) { \
+ .name = a, \
+ .file = 0, \
+ .lock = RW_LOCK_UNLOCKED, \
+ .refcnt = 0, \
+ .data = { } }
+#include "drx397xD_fw.h"
+};
+
+/* use only with writer lock aquired */
+static void _drx_release_fw(struct drx397xD_state *s, fw_ix_t ix)
+{
+ memset(&fw[ix].data[0], 0, sizeof(fw[0].data));
+ if (fw[ix].file)
+ release_firmware(fw[ix].file);
+}
+
+static void drx_release_fw(struct drx397xD_state *s)
+{
+ fw_ix_t ix = s->chip_rev;
+
+ pr_debug("%s\n", __FUNCTION__);
+
+ write_lock(&fw[ix].lock);
+ if (fw[ix].refcnt) {
+ fw[ix].refcnt--;
+ if (fw[ix].refcnt == 0)
+ _drx_release_fw(s, ix);
+ }
+ write_unlock(&fw[ix].lock);
+}
+
+static int drx_load_fw(struct drx397xD_state *s, fw_ix_t ix)
+{
+ const u8 *data;
+ size_t size, len;
+ int i = 0, j, rc = -EINVAL;
+
+ pr_debug("%s\n", __FUNCTION__);
+
+ if (ix < 0 || ix >= ARRAY_SIZE(fw))
+ return -EINVAL;
+ s->chip_rev = ix;
+
+ write_lock(&fw[ix].lock);
+ if (fw[ix].file) {
+ rc = 0;
+ goto exit_ok;
+ }
+ memset(&fw[ix].data[0], 0, sizeof(fw[0].data));
+
+ if (request_firmware(&fw[ix].file, fw[ix].name, &s->i2c->dev) != 0) {
+ printk(KERN_ERR "%s: Firmware \"%s\" not available\n",
+ mod_name, fw[ix].name);
+ rc = -ENOENT;
+ goto exit_err;
+ }
+
+ if (!fw[ix].file->data || fw[ix].file->size < 10)
+ goto exit_corrupt;
+
+ data = fw[ix].file->data;
+ size = fw[ix].file->size;
+
+ if (data[i++] != 2) /* check firmware version */
+ goto exit_corrupt;
+
+ do {
+ switch (data[i++]) {
+ case 0x00: /* bytecode */
+ if (i >= size)
+ break;
+ i += data[i];
+ case 0x01: /* reset */
+ case 0x02: /* sleep */
+ i++;
+ break;
+ case 0xfe: /* name */
+ len = strnlen(&data[i], size - i);
+ if (i + len + 1 >= size)
+ goto exit_corrupt;
+ if (data[i + len + 1] != 0)
+ goto exit_corrupt;
+ for (j = 0; j < ARRAY_SIZE(blob_name); j++) {
+ if (strcmp(blob_name[j], &data[i]) == 0) {
+ fw[ix].data[j] = &data[i + len + 1];
+ pr_debug("Loading %s\n", blob_name[j]);
+ }
+ }
+ i += len + 1;
+ break;
+ case 0xff: /* file terminator */
+ if (i == size) {
+ rc = 0;
+ goto exit_ok;
+ }
+ default:
+ goto exit_corrupt;
+ }
+ } while (i < size);
+ exit_corrupt:
+ printk(KERN_ERR "%s: Firmware is corrupt\n", mod_name);
+ exit_err:
+ _drx_release_fw(s, ix);
+ fw[ix].refcnt--;
+ exit_ok:
+ fw[ix].refcnt++;
+ write_unlock(&fw[ix].lock);
+ return rc;
+}
+
+/*******************************************************************************
+ * i2c bus IO
+ ******************************************************************************/
+
+static int write_fw(struct drx397xD_state *s, blob_ix_t ix)
+{
+ struct i2c_msg msg = {.addr = s->config.demod_address,.flags = 0 };
+ const u8 *data;
+ int len, rc = 0, i = 0;
+
+ if (ix < 0 || ix >= ARRAY_SIZE(blob_name)) {
+ pr_debug("%s drx_fw_ix_t out of range\n", __FUNCTION__);
+ return -EINVAL;
+ }
+ pr_debug("%s %s\n", __FUNCTION__, blob_name[ix]);
+
+ read_lock(&fw[s->chip_rev].lock);
+ data = fw[s->chip_rev].data[ix];
+ if (!data) {
+ rc = -EINVAL;
+ goto exit_rc;
+ }
+
+ for (;;) {
+ switch (data[i++]) {
+ case 0: /* bytecode */
+ len = data[i++];
+ msg.len = len;
+ msg.buf = (__u8 *) &data[i];
+ if (i2c_transfer(s->i2c, &msg, 1) != 1) {
+ rc = -EIO;
+ goto exit_rc;
+ }
+ i += len;
+ break;
+ case 1: /* reset */
+ case 2: /* sleep */
+ i++;
+ break;
+ default:
+ goto exit_rc;
+ }
+ }
+ exit_rc:
+ read_unlock(&fw[s->chip_rev].lock);
+ return 0;
+}
+
+/* Function is not endian safe, use the RD16 wrapper below */
+static int _read16(struct drx397xD_state *s, u32 i2c_adr)
+{
+ int rc;
+ u8 a[4];
+ u16 v;
+ struct i2c_msg msg[2] = {
+ {
+ .addr = s->config.demod_address,
+ .flags = 0,
+ .buf = a,
+ .len = sizeof(a)
+ }
+ , {
+ .addr = s->config.demod_address,
+ .flags = I2C_M_RD,
+ .buf = (u8 *) & v,
+ .len = sizeof(v)
+ }
+ };
+
+ *(u32 *) a = i2c_adr;
+
+ rc = i2c_transfer(s->i2c, msg, 2);
+ if (rc != 2)
+ return -EIO;
+
+ return le16_to_cpu(v);
+}
+
+/* Function is not endian safe, use the WR16.. wrappers below */
+static int _write16(struct drx397xD_state *s, u32 i2c_adr, u16 val)
+{
+ u8 a[6];
+ int rc;
+ struct i2c_msg msg = {
+ .addr = s->config.demod_address,
+ .flags = 0,
+ .buf = a,
+ .len = sizeof(a)
+ };
+
+ *(u32 *) a = i2c_adr;
+ *(u16 *) & a[4] = val;
+
+ rc = i2c_transfer(s->i2c, &msg, 1);
+ if (rc != 1)
+ return -EIO;
+ return 0;
+}
+
+#define WR16(ss,adr, val) \
+ _write16(ss, I2C_ADR_C0(adr), cpu_to_le16(val))
+#define WR16_E0(ss,adr, val) \
+ _write16(ss, I2C_ADR_E0(adr), cpu_to_le16(val))
+#define RD16(ss,adr) \
+ _read16(ss, I2C_ADR_C0(adr))
+
+#define EXIT_RC( cmd ) if ( (rc = (cmd)) < 0) goto exit_rc
+
+/*******************************************************************************
+ * Tuner callback
+ ******************************************************************************/
+
+static int PLL_Set(struct drx397xD_state *s,
+ struct dvb_frontend_parameters *fep, int *df_tuner)
+{
+ struct dvb_frontend *fe = &s->frontend;
+ u32 f_tuner, f = fep->frequency;
+ int rc;
+
+ pr_debug("%s\n", __FUNCTION__);
+
+ if ((f > s->frontend.ops.tuner_ops.info.frequency_max) ||
+ (f < s->frontend.ops.tuner_ops.info.frequency_min))
+ return -EINVAL;
+
+ *df_tuner = 0;
+ if (!s->frontend.ops.tuner_ops.set_params ||
+ !s->frontend.ops.tuner_ops.get_frequency)
+ return -ENOSYS;
+
+ rc = s->frontend.ops.tuner_ops.set_params(fe, fep);
+ if (rc < 0)
+ return rc;
+
+ rc = s->frontend.ops.tuner_ops.get_frequency(fe, &f_tuner);
+ if (rc < 0)
+ return rc;
+
+ *df_tuner = f_tuner - f;
+ pr_debug("%s requested %d [Hz] tuner %d [Hz]\n", __FUNCTION__, f,
+ f_tuner);
+
+ return 0;
+}
+
+/*******************************************************************************
+ * Demodulator helper functions
+ ******************************************************************************/
+
+static int SC_WaitForReady(struct drx397xD_state *s)
+{
+ int cnt = 1000;
+ int rc;
+
+ pr_debug("%s\n", __FUNCTION__);
+
+ while (cnt--) {
+ rc = RD16(s, 0x820043);
+ if (rc == 0)
+ return 0;
+ }
+ return -1;
+}
+
+static int SC_SendCommand(struct drx397xD_state *s, int cmd)
+{
+ int rc;
+
+ pr_debug("%s\n", __FUNCTION__);
+
+ WR16(s, 0x820043, cmd);
+ SC_WaitForReady(s);
+ rc = RD16(s, 0x820042);
+ if ((rc & 0xffff) == 0xffff)
+ return -1;
+ return 0;
+}
+
+static int HI_Command(struct drx397xD_state *s, u16 cmd)
+{
+ int rc, cnt = 1000;
+
+ pr_debug("%s\n", __FUNCTION__);
+
+ rc = WR16(s, 0x420032, cmd);
+ if (rc < 0)
+ return rc;
+
+ do {
+ rc = RD16(s, 0x420032);
+ if (rc == 0) {
+ rc = RD16(s, 0x420031);
+ return rc;
+ }
+ if (rc < 0)
+ return rc;
+ } while (--cnt);
+ return rc;
+}
+
+static int HI_CfgCommand(struct drx397xD_state *s)
+{
+
+ pr_debug("%s\n", __FUNCTION__);
+
+ WR16(s, 0x420033, 0x3973);
+ WR16(s, 0x420034, s->config.w50); // code 4, log 4
+ WR16(s, 0x420035, s->config.w52); // code 15, log 9
+ WR16(s, 0x420036, s->config.demod_address << 1);
+ WR16(s, 0x420037, s->config.w56); // code (set_i2c ?? initX 1 ), log 1
+// WR16(s, 0x420033, 0x3973);
+ if ((s->config.w56 & 8) == 0)
+ return HI_Command(s, 3);
+ return WR16(s, 0x420032, 0x3);
+}
+
+static const u8 fastIncrDecLUT_15273[] = {
+ 0x0e, 0x0f, 0x0f, 0x10, 0x11, 0x12, 0x12, 0x13, 0x14,
+ 0x15, 0x16, 0x17, 0x18, 0x1a, 0x1b, 0x1c, 0x1d, 0x1f
+};
+
+static const u8 slowIncrDecLUT_15272[] = {
+ 3, 4, 4, 5, 6
+};
+
+static int SetCfgIfAgc(struct drx397xD_state *s, struct drx397xD_CfgIfAgc *agc)
+{
+ u16 w06 = agc->w06;
+ u16 w08 = agc->w08;
+ u16 w0A = agc->w0A;
+ u16 w0C = agc->w0C;
+ int quot, rem, i, rc = -EINVAL;
+
+ pr_debug("%s\n", __FUNCTION__);
+
+ if (agc->w04 > 0x3ff)
+ goto exit_rc;
+
+ if (agc->d00 == 1) {
+ EXIT_RC(RD16(s, 0x0c20010));
+ rc &= ~0x10;
+ EXIT_RC(WR16(s, 0x0c20010, rc));
+ return WR16(s, 0x0c20030, agc->w04 & 0x7ff);
+ }
+
+ if (agc->d00 != 0)
+ goto exit_rc;
+ if (w0A < w08)
+ goto exit_rc;
+ if (w0A > 0x3ff)
+ goto exit_rc;
+ if (w0C > 0x3ff)
+ goto exit_rc;
+ if (w06 > 0x3ff)
+ goto exit_rc;
+
+ EXIT_RC(RD16(s, 0x0c20010));
+ rc |= 0x10;
+ EXIT_RC(WR16(s, 0x0c20010, rc));
+
+ EXIT_RC(WR16(s, 0x0c20025, (w06 >> 1) & 0x1ff));
+ EXIT_RC(WR16(s, 0x0c20031, (w0A - w08) >> 1));
+ EXIT_RC(WR16(s, 0x0c20032, ((w0A + w08) >> 1) - 0x1ff));
+
+ quot = w0C / 113;
+ rem = w0C % 113;
+ if (quot <= 8) {
+ quot = 8 - quot;
+ } else {
+ quot = 0;
+ rem += 113;
+ }
+
+ EXIT_RC(WR16(s, 0x0c20024, quot));
+
+ i = fastIncrDecLUT_15273[rem / 8];
+ EXIT_RC(WR16(s, 0x0c2002d, i));
+ EXIT_RC(WR16(s, 0x0c2002e, i));
+
+ i = slowIncrDecLUT_15272[rem / 28];
+ EXIT_RC(WR16(s, 0x0c2002b, i));
+ rc = WR16(s, 0x0c2002c, i);
+ exit_rc:
+ return rc;
+}
+
+static int SetCfgRfAgc(struct drx397xD_state *s, struct drx397xD_CfgRfAgc *agc)
+{
+ u16 w04 = agc->w04;
+ u16 w06 = agc->w06;
+ int rc = -1;
+
+ pr_debug("%s %d 0x%x 0x%x\n", __FUNCTION__, agc->d00, w04, w06);
+
+ if (w04 > 0x3ff)
+ goto exit_rc;
+
+ switch (agc->d00) {
+ case 1:
+ if (w04 == 0x3ff)
+ w04 = 0x400;
+
+ EXIT_RC(WR16(s, 0x0c20036, w04));
+ s->config.w9C &= ~2;
+ EXIT_RC(WR16(s, 0x0c20015, s->config.w9C));
+ EXIT_RC(RD16(s, 0x0c20010));
+ rc &= 0xbfdf;
+ EXIT_RC(WR16(s, 0x0c20010, rc));
+ EXIT_RC(RD16(s, 0x0c20013));
+ rc &= ~2;
+ break;
+ case 0:
+ // loc_8000659
+ s->config.w9C &= ~2;
+ EXIT_RC(WR16(s, 0x0c20015, s->config.w9C));
+ EXIT_RC(RD16(s, 0x0c20010));
+ rc &= 0xbfdf;
+ rc |= 0x4000;
+ EXIT_RC(WR16(s, 0x0c20010, rc));
+ EXIT_RC(WR16(s, 0x0c20051, (w06 >> 4) & 0x3f));
+ EXIT_RC(RD16(s, 0x0c20013));
+ rc &= ~2;
+ break;
+ default:
+ s->config.w9C |= 2;
+ EXIT_RC(WR16(s, 0x0c20015, s->config.w9C));
+ EXIT_RC(RD16(s, 0x0c20010));
+ rc &= 0xbfdf;
+ EXIT_RC(WR16(s, 0x0c20010, rc));
+
+ EXIT_RC(WR16(s, 0x0c20036, 0));
+
+ EXIT_RC(RD16(s, 0x0c20013));
+ rc |= 2;
+ }
+ rc = WR16(s, 0x0c20013, rc);
+ exit_rc:
+ return rc;
+}
+
+static int GetLockStatus(struct drx397xD_state *s, int *lockstat)
+{
+ int rc;
+
+ *lockstat = 0;
+
+ rc = RD16(s, 0x082004b);
+ if (rc < 0)
+ return rc;
+
+ if (s->config.d60 != 2)
+ return 0;
+
+ if ((rc & 7) == 7)
+ *lockstat |= 1;
+ if ((rc & 3) == 3)
+ *lockstat |= 2;
+ if (rc & 1)
+ *lockstat |= 4;
+ return 0;
+}
+
+static int CorrectSysClockDeviation(struct drx397xD_state *s)
+{
+ int rc = -EINVAL;
+ int lockstat;
+ u32 clk, clk_limit;
+
+ pr_debug("%s\n", __FUNCTION__);
+
+ if (s->config.d5C == 0) {
+ EXIT_RC(WR16(s, 0x08200e8, 0x010));
+ EXIT_RC(WR16(s, 0x08200e9, 0x113));
+ s->config.d5C = 1;
+ return rc;
+ }
+ if (s->config.d5C != 1)
+ goto exit_rc;
+
+ rc = RD16(s, 0x0820048);
+
+ rc = GetLockStatus(s, &lockstat);
+ if (rc < 0)
+ goto exit_rc;
+ if ((lockstat & 1) == 0)
+ goto exit_rc;
+
+ EXIT_RC(WR16(s, 0x0420033, 0x200));
+ EXIT_RC(WR16(s, 0x0420034, 0xc5));
+ EXIT_RC(WR16(s, 0x0420035, 0x10));
+ EXIT_RC(WR16(s, 0x0420036, 0x1));
+ EXIT_RC(WR16(s, 0x0420037, 0xa));
+ EXIT_RC(HI_Command(s, 6));
+ EXIT_RC(RD16(s, 0x0420040));
+ clk = rc;
+ EXIT_RC(RD16(s, 0x0420041));
+ clk |= rc << 16;
+
+ if (clk <= 0x26ffff)
+ goto exit_rc;
+ if (clk > 0x610000)
+ goto exit_rc;
+
+ if (!s->bandwidth_parm)
+ return -EINVAL;
+
+ /* round & convert to Hz */
+ clk = ((u64) (clk + 0x800000) * s->bandwidth_parm + (1 << 20)) >> 21;
+ clk_limit = s->config.f_osc * MAX_CLOCK_DRIFT / 1000;
+
+ if (clk - s->config.f_osc * 1000 + clk_limit <= 2 * clk_limit) {
+ s->f_osc = clk;
+ pr_debug("%s: osc %d %d [Hz]\n", __FUNCTION__,
+ s->config.f_osc * 1000, clk - s->config.f_osc * 1000);
+ }
+ rc = WR16(s, 0x08200e8, 0);
+ exit_rc:
+ return rc;
+}
+
+static int ConfigureMPEGOutput(struct drx397xD_state *s, int type)
+{
+ int rc, si, bp;
+
+ pr_debug("%s\n", __FUNCTION__);
+
+ si = s->config.wA0;
+ if (s->config.w98 == 0) {
+ si |= 1;
+ bp = 0;
+ } else {
+ si &= ~1;
+ bp = 0x200;
+ }
+ if (s->config.w9A == 0) {
+ si |= 0x80;
+ } else {
+ si &= ~0x80;
+ }
+
+ EXIT_RC(WR16(s, 0x2150045, 0));
+ EXIT_RC(WR16(s, 0x2150010, si));
+ EXIT_RC(WR16(s, 0x2150011, bp));
+ rc = WR16(s, 0x2150012, (type == 0 ? 0xfff : 0));
+ exit_rc:
+ return rc;
+}
+
+static int drx_tune(struct drx397xD_state *s,
+ struct dvb_frontend_parameters *fep)
+{
+ u16 v22 = 0;
+ u16 v1C = 0;
+ u16 v1A = 0;
+ u16 v18 = 0;
+ u32 edi = 0, ebx = 0, ebp = 0, edx = 0;
+ u16 v20 = 0, v1E = 0, v16 = 0, v14 = 0, v12 = 0, v10 = 0, v0E = 0;
+
+ int rc, df_tuner;
+ int a, b, c, d;
+ pr_debug("%s %d\n", __FUNCTION__, s->config.d60);
+
+ if (s->config.d60 != 2)
+ goto set_tuner;
+ rc = CorrectSysClockDeviation(s);
+ if (rc < 0)
+ goto set_tuner;
+
+ s->config.d60 = 1;
+ rc = ConfigureMPEGOutput(s, 0);
+ if (rc < 0)
+ goto set_tuner;
+ set_tuner:
+
+ rc = PLL_Set(s, fep, &df_tuner);
+ if (rc < 0) {
+ printk(KERN_ERR "Error in pll_set\n");
+ goto exit_rc;
+ }
+ msleep(200);
+
+ a = rc = RD16(s, 0x2150016);
+ if (rc < 0)
+ goto exit_rc;
+ b = rc = RD16(s, 0x2150010);
+ if (rc < 0)
+ goto exit_rc;
+ c = rc = RD16(s, 0x2150034);
+ if (rc < 0)
+ goto exit_rc;
+ d = rc = RD16(s, 0x2150035);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x2150014, c);
+ rc = WR16(s, 0x2150015, d);
+ rc = WR16(s, 0x2150010, 0);
+ rc = WR16(s, 0x2150000, 2);
+ rc = WR16(s, 0x2150036, 0x0fff);
+ rc = WR16(s, 0x2150016, a);
+
+ rc = WR16(s, 0x2150010, 2);
+ rc = WR16(s, 0x2150007, 0);
+ rc = WR16(s, 0x2150000, 1);
+ rc = WR16(s, 0x2110000, 0);
+ rc = WR16(s, 0x0800000, 0);
+ rc = WR16(s, 0x2800000, 0);
+ rc = WR16(s, 0x2110010, 0x664);
+
+ rc = write_fw(s, DRXD_ResetECRAM);
+ rc = WR16(s, 0x2110000, 1);
+
+ rc = write_fw(s, DRXD_InitSC);
+ if (rc < 0)
+ goto exit_rc;
+
+ rc = SetCfgIfAgc(s, &s->config.ifagc);
+ if (rc < 0)
+ goto exit_rc;
+
+ rc = SetCfgRfAgc(s, &s->config.rfagc);
+ if (rc < 0)
+ goto exit_rc;
+
+ if (fep->u.ofdm.transmission_mode != TRANSMISSION_MODE_2K)
+ v22 = 1;
+ switch (fep->u.ofdm.transmission_mode) {
+ case TRANSMISSION_MODE_8K:
+ edi = 1;
+ if (s->chip_rev == DRXD_FW_B1)
+ break;
+
+ rc = WR16(s, 0x2010010, 0);
+ if (rc < 0)
+ break;
+ v1C = 0x63;
+ v1A = 0x53;
+ v18 = 0x43;
+ break;
+ default:
+ edi = 0;
+ if (s->chip_rev == DRXD_FW_B1)
+ break;
+
+ rc = WR16(s, 0x2010010, 1);
+ if (rc < 0)
+ break;
+
+ v1C = 0x61;
+ v1A = 0x47;
+ v18 = 0x41;
+ }
+
+ switch (fep->u.ofdm.guard_interval) {
+ case GUARD_INTERVAL_1_4:
+ edi |= 0x0c;
+ break;
+ case GUARD_INTERVAL_1_8:
+ edi |= 0x08;
+ break;
+ case GUARD_INTERVAL_1_16:
+ edi |= 0x04;
+ break;
+ case GUARD_INTERVAL_1_32:
+ break;
+ default:
+ v22 |= 2;
+ }
+
+ ebx = 0;
+ ebp = 0;
+ v20 = 0;
+ v1E = 0;
+ v16 = 0;
+ v14 = 0;
+ v12 = 0;
+ v10 = 0;
+ v0E = 0;
+
+ switch (fep->u.ofdm.hierarchy_information) {
+ case HIERARCHY_1:
+ edi |= 0x40;
+ if (s->chip_rev == DRXD_FW_B1)
+ break;
+ rc = WR16(s, 0x1c10047, 1);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x2010012, 1);
+ if (rc < 0)
+ goto exit_rc;
+ ebx = 0x19f;
+ ebp = 0x1fb;
+ v20 = 0x0c0;
+ v1E = 0x195;
+ v16 = 0x1d6;
+ v14 = 0x1ef;
+ v12 = 4;
+ v10 = 5;
+ v0E = 5;
+ break;
+ case HIERARCHY_2:
+ edi |= 0x80;
+ if (s->chip_rev == DRXD_FW_B1)
+ break;
+ rc = WR16(s, 0x1c10047, 2);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x2010012, 2);
+ if (rc < 0)
+ goto exit_rc;
+ ebx = 0x08f;
+ ebp = 0x12f;
+ v20 = 0x0c0;
+ v1E = 0x11e;
+ v16 = 0x1d6;
+ v14 = 0x15e;
+ v12 = 4;
+ v10 = 5;
+ v0E = 5;
+ break;
+ case HIERARCHY_4:
+ edi |= 0xc0;
+ if (s->chip_rev == DRXD_FW_B1)
+ break;
+ rc = WR16(s, 0x1c10047, 3);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x2010012, 3);
+ if (rc < 0)
+ goto exit_rc;
+ ebx = 0x14d;
+ ebp = 0x197;
+ v20 = 0x0c0;
+ v1E = 0x1ce;
+ v16 = 0x1d6;
+ v14 = 0x11a;
+ v12 = 4;
+ v10 = 6;
+ v0E = 5;
+ break;
+ default:
+ v22 |= 8;
+ if (s->chip_rev == DRXD_FW_B1)
+ break;
+ rc = WR16(s, 0x1c10047, 0);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x2010012, 0);
+ if (rc < 0)
+ goto exit_rc;
+ // QPSK QAM16 QAM64
+ ebx = 0x19f; // 62
+ ebp = 0x1fb; // 15
+ v20 = 0x16a; // 62
+ v1E = 0x195; // 62
+ v16 = 0x1bb; // 15
+ v14 = 0x1ef; // 15
+ v12 = 5; // 16
+ v10 = 5; // 16
+ v0E = 5; // 16
+ }
+
+ switch (fep->u.ofdm.constellation) {
+ default:
+ v22 |= 4;
+ case QPSK:
+ if (s->chip_rev == DRXD_FW_B1)
+ break;
+
+ rc = WR16(s, 0x1c10046, 0);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x2010011, 0);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x201001a, 0x10);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x201001b, 0);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x201001c, 0);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x1c10062, v20);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x1c1002a, v1C);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x1c10015, v16);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x1c10016, v12);
+ if (rc < 0)
+ goto exit_rc;
+ break;
+ case QAM_16:
+ edi |= 0x10;
+ if (s->chip_rev == DRXD_FW_B1)
+ break;
+
+ rc = WR16(s, 0x1c10046, 1);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x2010011, 1);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x201001a, 0x10);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x201001b, 4);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x201001c, 0);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x1c10062, v1E);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x1c1002a, v1A);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x1c10015, v14);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x1c10016, v10);
+ if (rc < 0)
+ goto exit_rc;
+ break;
+ case QAM_64:
+ edi |= 0x20;
+ rc = WR16(s, 0x1c10046, 2);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x2010011, 2);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x201001a, 0x20);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x201001b, 8);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x201001c, 2);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x1c10062, ebx);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x1c1002a, v18);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x1c10015, ebp);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x1c10016, v0E);
+ if (rc < 0)
+ goto exit_rc;
+ break;
+ }
+
+ if (s->config.s20d24 == 1) {
+ rc = WR16(s, 0x2010013, 0);
+ } else {
+ rc = WR16(s, 0x2010013, 1);
+ edi |= 0x1000;
+ }
+
+ switch (fep->u.ofdm.code_rate_HP) {
+ default:
+ v22 |= 0x10;
+ case FEC_1_2:
+ if (s->chip_rev == DRXD_FW_B1)
+ break;
+ rc = WR16(s, 0x2090011, 0);
+ break;
+ case FEC_2_3:
+ edi |= 0x200;
+ if (s->chip_rev == DRXD_FW_B1)
+ break;
+ rc = WR16(s, 0x2090011, 1);
+ break;
+ case FEC_3_4:
+ edi |= 0x400;
+ if (s->chip_rev == DRXD_FW_B1)
+ break;
+ rc = WR16(s, 0x2090011, 2);
+ break;
+ case FEC_5_6: /* 5 */
+ edi |= 0x600;
+ if (s->chip_rev == DRXD_FW_B1)
+ break;
+ rc = WR16(s, 0x2090011, 3);
+ break;
+ case FEC_7_8: /* 7 */
+ edi |= 0x800;
+ if (s->chip_rev == DRXD_FW_B1)
+ break;
+ rc = WR16(s, 0x2090011, 4);
+ break;
+ };
+ if (rc < 0)
+ goto exit_rc;
+
+ switch (fep->u.ofdm.bandwidth) {
+ default:
+ rc = -EINVAL;
+ goto exit_rc;
+ case BANDWIDTH_8_MHZ: /* 0 */
+ case BANDWIDTH_AUTO:
+ rc = WR16(s, 0x0c2003f, 0x32);
+ s->bandwidth_parm = ebx = 0x8b8249; // 9142857
+ edx = 0;
+ break;
+ case BANDWIDTH_7_MHZ:
+ rc = WR16(s, 0x0c2003f, 0x3b);
+ s->bandwidth_parm = ebx = 0x7a1200; // 8000000
+ edx = 0x4807;
+ break;
+ case BANDWIDTH_6_MHZ:
+ rc = WR16(s, 0x0c2003f, 0x47);
+ s->bandwidth_parm = ebx = 0x68a1b6; // 6857142
+ edx = 0x0f07;
+ break;
+ };
+
+ if (rc < 0)
+ goto exit_rc;
+
+ rc = WR16(s, 0x08200ec, edx);
+ if (rc < 0)
+ goto exit_rc;
+
+ rc = RD16(s, 0x0820050);
+ if (rc < 0)
+ goto exit_rc;
+ rc = WR16(s, 0x0820050, rc);
+
+ {
+ /* Configure bandwidth specific factor */
+ ebx = div64_u64(((u64) (s->f_osc) << 21) + (ebx >> 1),
+ (u64)ebx) - 0x800000;
+ EXIT_RC(WR16(s, 0x0c50010, ebx & 0xffff));
+ EXIT_RC(WR16(s, 0x0c50011, ebx >> 16));
+
+ /* drx397xD oscillator calibration */
+ ebx = div64_u64(((u64) (s->config.f_if + df_tuner) << 28) +
+ (s->f_osc >> 1), (u64)s->f_osc);
+ }
+ ebx &= 0xfffffff;
+ if (fep->inversion == INVERSION_ON)
+ ebx = 0x10000000 - ebx;
+
+ EXIT_RC(WR16(s, 0x0c30010, ebx & 0xffff));
+ EXIT_RC(WR16(s, 0x0c30011, ebx >> 16));
+
+ EXIT_RC(WR16(s, 0x0800000, 1));
+ EXIT_RC(RD16(s, 0x0800000));
+
+
+ EXIT_RC(SC_WaitForReady(s));
+ EXIT_RC(WR16(s, 0x0820042, 0));
+ EXIT_RC(WR16(s, 0x0820041, v22));
+ EXIT_RC(WR16(s, 0x0820040, edi));
+ EXIT_RC(SC_SendCommand(s, 3));
+
+ rc = RD16(s, 0x0800000);
+
+ SC_WaitForReady(s);
+ WR16(s, 0x0820042, 0);
+ WR16(s, 0x0820041, 1);
+ WR16(s, 0x0820040, 1);
+ SC_SendCommand(s, 1);
+
+// rc = WR16(s, 0x2150000, 1);
+// if (rc < 0) goto exit_rc;
+
+ rc = WR16(s, 0x2150000, 2);
+ rc = WR16(s, 0x2150016, a);
+ rc = WR16(s, 0x2150010, 4);
+ rc = WR16(s, 0x2150036, 0);
+ rc = WR16(s, 0x2150000, 1);
+ s->config.d60 = 2;
+ exit_rc:
+ return rc;
+}
+
+/*******************************************************************************
+ * DVB interface
+ ******************************************************************************/
+
+static int drx397x_init(struct dvb_frontend *fe)
+{
+ struct drx397xD_state *s = fe->demodulator_priv;
+ int rc;
+
+ pr_debug("%s\n", __FUNCTION__);
+
+ s->config.rfagc.d00 = 2; /* 0x7c */
+ s->config.rfagc.w04 = 0;
+ s->config.rfagc.w06 = 0x3ff;
+
+ s->config.ifagc.d00 = 0; /* 0x68 */
+ s->config.ifagc.w04 = 0;
+ s->config.ifagc.w06 = 140;
+ s->config.ifagc.w08 = 0;
+ s->config.ifagc.w0A = 0x3ff;
+ s->config.ifagc.w0C = 0x388;
+
+ /* for signal strenght calculations */
+ s->config.ss76 = 820;
+ s->config.ss78 = 2200;
+ s->config.ss7A = 150;
+
+ /* HI_CfgCommand */
+ s->config.w50 = 4;
+ s->config.w52 = 9; // 0xf;
+
+ s->config.f_if = 42800000; /* d14: intermediate frequency [Hz] */
+ s->config.f_osc = 48000; /* s66 : oscillator frequency [kHz] */
+ s->config.w92 = 12000; // 20000;
+
+ s->config.w9C = 0x000e;
+ s->config.w9E = 0x0000;
+
+ /* ConfigureMPEGOutput params */
+ s->config.wA0 = 4;
+ s->config.w98 = 1; // 0;
+ s->config.w9A = 1;
+
+ /* get chip revision */
+ rc = RD16(s, 0x2410019);
+ if (rc < 0)
+ return -ENODEV;
+
+ if (rc == 0) {
+ printk(KERN_INFO "%s: chip revision A2\n", mod_name);
+ rc = drx_load_fw(s, DRXD_FW_A2);
+ } else {
+
+ rc = (rc >> 12) - 3;
+ switch (rc) {
+ case 1:
+ s->flags |= F_SET_0D4h;
+ case 0:
+ case 4:
+ s->flags |= F_SET_0D0h;
+ break;
+ case 2:
+ case 5:
+ break;
+ case 3:
+ s->flags |= F_SET_0D4h;
+ break;
+ default:
+ return -ENODEV;
+ };
+ printk(KERN_INFO "%s: chip revision B1.%d\n", mod_name, rc);
+ rc = drx_load_fw(s, DRXD_FW_B1);
+ }
+ if (rc < 0)
+ goto error;
+
+ rc = WR16(s, 0x0420033, 0x3973);
+ if (rc < 0)
+ goto error;
+
+ rc = HI_Command(s, 2);
+
+ msleep(1);
+
+ if (s->chip_rev == DRXD_FW_A2) {
+ rc = WR16(s, 0x043012d, 0x47F);
+ if (rc < 0)
+ goto error;
+ }
+ rc = WR16_E0(s, 0x0400000, 0);
+ if (rc < 0)
+ goto error;
+
+ if (s->config.w92 > 20000 || s->config.w92 % 4000) {
+ printk(KERN_ERR "%s: invalid osc frequency\n", mod_name);
+ rc = -1;
+ goto error;
+ }
+
+ rc = WR16(s, 0x2410010, 1);
+ if (rc < 0)
+ goto error;
+ rc = WR16(s, 0x2410011, 0x15);
+ if (rc < 0)
+ goto error;
+ rc = WR16(s, 0x2410012, s->config.w92 / 4000);
+ if (rc < 0)
+ goto error;
+#ifdef ORIG_FW
+ rc = WR16(s, 0x2410015, 2);
+ if (rc < 0)
+ goto error;
+#endif
+ rc = WR16(s, 0x2410017, 0x3973);
+ if (rc < 0)
+ goto error;
+
+ s->f_osc = s->config.f_osc * 1000; /* initial estimator */
+
+ s->config.w56 = 1;
+
+ rc = HI_CfgCommand(s);
+ if (rc < 0)
+ goto error;
+
+ rc = write_fw(s, DRXD_InitAtomicRead);
+ if (rc < 0)
+ goto error;
+
+ if (s->chip_rev == DRXD_FW_A2) {
+ rc = WR16(s, 0x2150013, 0);
+ if (rc < 0)
+ goto error;
+ }
+
+ rc = WR16_E0(s, 0x0400002, 0);
+ if (rc < 0)
+ goto error;
+ rc = WR16(s, 0x0400002, 0);
+ if (rc < 0)
+ goto error;
+
+ if (s->chip_rev == DRXD_FW_A2) {
+ rc = write_fw(s, DRXD_ResetCEFR);
+ if (rc < 0)
+ goto error;
+ }
+ rc = write_fw(s, DRXD_microcode);
+ if (rc < 0)
+ goto error;
+
+ s->config.w9C = 0x0e;
+ if (s->flags & F_SET_0D0h) {
+ s->config.w9C = 0;
+ rc = RD16(s, 0x0c20010);
+ if (rc < 0)
+ goto write_DRXD_InitFE_1;
+
+ rc &= ~0x1000;
+ rc = WR16(s, 0x0c20010, rc);
+ if (rc < 0)
+ goto write_DRXD_InitFE_1;
+
+ rc = RD16(s, 0x0c20011);
+ if (rc < 0)
+ goto write_DRXD_InitFE_1;
+
+ rc &= ~0x8;
+ rc = WR16(s, 0x0c20011, rc);
+ if (rc < 0)
+ goto write_DRXD_InitFE_1;
+
+ rc = WR16(s, 0x0c20012, 1);
+ }
+
+ write_DRXD_InitFE_1:
+
+ rc = write_fw(s, DRXD_InitFE_1);
+ if (rc < 0)
+ goto error;
+
+ rc = 1;
+ if (s->chip_rev == DRXD_FW_B1) {
+ if (s->flags & F_SET_0D0h)
+ rc = 0;
+ } else {
+ if (s->flags & F_SET_0D0h)
+ rc = 4;
+ }
+
+ rc = WR16(s, 0x0C20012, rc);
+ if (rc < 0)
+ goto error;
+
+ rc = WR16(s, 0x0C20013, s->config.w9E);
+ if (rc < 0)
+ goto error;
+ rc = WR16(s, 0x0C20015, s->config.w9C);
+ if (rc < 0)
+ goto error;
+
+ rc = write_fw(s, DRXD_InitFE_2);
+ if (rc < 0)
+ goto error;
+ rc = write_fw(s, DRXD_InitFT);
+ if (rc < 0)
+ goto error;
+ rc = write_fw(s, DRXD_InitCP);
+ if (rc < 0)
+ goto error;
+ rc = write_fw(s, DRXD_InitCE);
+ if (rc < 0)
+ goto error;
+ rc = write_fw(s, DRXD_InitEQ);
+ if (rc < 0)
+ goto error;
+ rc = write_fw(s, DRXD_InitEC);
+ if (rc < 0)
+ goto error;
+ rc = write_fw(s, DRXD_InitSC);
+ if (rc < 0)
+ goto error;
+
+ rc = SetCfgIfAgc(s, &s->config.ifagc);
+ if (rc < 0)
+ goto error;
+
+ rc = SetCfgRfAgc(s, &s->config.rfagc);
+ if (rc < 0)
+ goto error;
+
+ rc = ConfigureMPEGOutput(s, 1);
+ rc = WR16(s, 0x08201fe, 0x0017);
+ rc = WR16(s, 0x08201ff, 0x0101);
+
+ s->config.d5C = 0;
+ s->config.d60 = 1;
+ s->config.d48 = 1;
+ error:
+ return rc;
+}
+
+static int drx397x_get_frontend(struct dvb_frontend *fe,
+ struct dvb_frontend_parameters *params)
+{
+ return 0;
+}
+
+static int drx397x_set_frontend(struct dvb_frontend *fe,
+ struct dvb_frontend_parameters *params)
+{
+ struct drx397xD_state *s = fe->demodulator_priv;
+
+ s->config.s20d24 = 1; // 0;
+ return drx_tune(s, params);
+}
+
+static int drx397x_get_tune_settings(struct dvb_frontend *fe,
+ struct dvb_frontend_tune_settings
+ *fe_tune_settings)
+{
+ fe_tune_settings->min_delay_ms = 10000;
+ fe_tune_settings->step_size = 0;
+ fe_tune_settings->max_drift = 0;
+ return 0;
+}
+
+static int drx397x_read_status(struct dvb_frontend *fe, fe_status_t * status)
+{
+ struct drx397xD_state *s = fe->demodulator_priv;
+ int lockstat;
+
+ GetLockStatus(s, &lockstat);
+ /* TODO */
+// if (lockstat & 1)
+// CorrectSysClockDeviation(s);
+
+ *status = 0;
+ if (lockstat & 2) {
+ CorrectSysClockDeviation(s);
+ ConfigureMPEGOutput(s, 1);
+ *status = FE_HAS_LOCK | FE_HAS_SYNC | FE_HAS_VITERBI;
+ }
+ if (lockstat & 4) {
+ *status |= FE_HAS_CARRIER | FE_HAS_SIGNAL;
+ }
+
+ return 0;
+}
+
+static int drx397x_read_ber(struct dvb_frontend *fe, unsigned int *ber)
+{
+ *ber = 0;
+ return 0;
+}
+
+static int drx397x_read_snr(struct dvb_frontend *fe, u16 * snr)
+{
+ *snr = 0;
+ return 0;
+}
+
+static int drx397x_read_signal_strength(struct dvb_frontend *fe, u16 * strength)
+{
+ struct drx397xD_state *s = fe->demodulator_priv;
+ int rc;
+
+ if (s->config.ifagc.d00 == 2) {
+ *strength = 0xffff;
+ return 0;
+ }
+ rc = RD16(s, 0x0c20035);
+ if (rc < 0) {
+ *strength = 0;
+ return 0;
+ }
+ rc &= 0x3ff;
+ /* Signal strength is calculated using the following formula:
+ *
+ * a = 2200 * 150 / (2200 + 150);
+ * a = a * 3300 / (a + 820);
+ * b = 2200 * 3300 / (2200 + 820);
+ * c = (((b-a) * rc) >> 10 + a) << 4;
+ * strength = ~c & 0xffff;
+ *
+ * The following does the same but with less rounding errors:
+ */
+ *strength = ~(7720 + (rc * 30744 >> 10));
+ return 0;
+}
+
+static int drx397x_read_ucblocks(struct dvb_frontend *fe,
+ unsigned int *ucblocks)
+{
+ *ucblocks = 0;
+ return 0;
+}
+
+static int drx397x_sleep(struct dvb_frontend *fe)
+{
+ return 0;
+}
+
+static void drx397x_release(struct dvb_frontend *fe)
+{
+ struct drx397xD_state *s = fe->demodulator_priv;
+ printk(KERN_INFO "%s: release demodulator\n", mod_name);
+ if (s) {
+ drx_release_fw(s);
+ kfree(s);
+ }
+
+}
+
+static struct dvb_frontend_ops drx397x_ops = {
+
+ .info = {
+ .name = "Micronas DRX397xD DVB-T Frontend",
+ .type = FE_OFDM,
+ .frequency_min = 47125000,
+ .frequency_max = 855250000,
+ .frequency_stepsize = 166667,
+ .frequency_tolerance = 0,
+ .caps = /* 0x0C01B2EAE */
+ FE_CAN_FEC_1_2 | // = 0x2,
+ FE_CAN_FEC_2_3 | // = 0x4,
+ FE_CAN_FEC_3_4 | // = 0x8,
+ FE_CAN_FEC_5_6 | // = 0x20,
+ FE_CAN_FEC_7_8 | // = 0x80,
+ FE_CAN_FEC_AUTO | // = 0x200,
+ FE_CAN_QPSK | // = 0x400,
+ FE_CAN_QAM_16 | // = 0x800,
+ FE_CAN_QAM_64 | // = 0x2000,
+ FE_CAN_QAM_AUTO | // = 0x10000,
+ FE_CAN_TRANSMISSION_MODE_AUTO | // = 0x20000,
+ FE_CAN_GUARD_INTERVAL_AUTO | // = 0x80000,
+ FE_CAN_HIERARCHY_AUTO | // = 0x100000,
+ FE_CAN_RECOVER | // = 0x40000000,
+ FE_CAN_MUTE_TS // = 0x80000000
+ },
+
+ .release = drx397x_release,
+ .init = drx397x_init,
+ .sleep = drx397x_sleep,
+
+ .set_frontend = drx397x_set_frontend,
+ .get_tune_settings = drx397x_get_tune_settings,
+ .get_frontend = drx397x_get_frontend,
+
+ .read_status = drx397x_read_status,
+ .read_snr = drx397x_read_snr,
+ .read_signal_strength = drx397x_read_signal_strength,
+ .read_ber = drx397x_read_ber,
+ .read_ucblocks = drx397x_read_ucblocks,
+};
+
+struct dvb_frontend *drx397xD_attach(const struct drx397xD_config *config,
+ struct i2c_adapter *i2c)
+{
+ struct drx397xD_state *s = NULL;
+
+ /* allocate memory for the internal state */
+ s = kzalloc(sizeof(struct drx397xD_state), GFP_KERNEL);
+ if (s == NULL)
+ goto error;
+
+ /* setup the state */
+ s->i2c = i2c;
+ memcpy(&s->config, config, sizeof(struct drx397xD_config));
+
+ /* check if the demod is there */
+ if (RD16(s, 0x2410019) < 0)
+ goto error;
+
+ /* create dvb_frontend */
+ memcpy(&s->frontend.ops, &drx397x_ops, sizeof(struct dvb_frontend_ops));
+ s->frontend.demodulator_priv = s;
+
+ return &s->frontend;
+ error:
+ kfree(s);
+ return NULL;
+}
+
+MODULE_DESCRIPTION("Micronas DRX397xD DVB-T Frontend");
+MODULE_AUTHOR("Henk Vergonet");
+MODULE_LICENSE("GPL");
+
+EXPORT_SYMBOL(drx397xD_attach);
--- /dev/null
+/*
+ * Driver for Micronas DVB-T drx397xD demodulator
+ *
+ * Copyright (C) 2007 Henk vergonet <Henk.Vergonet@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
+ */
+
+#ifndef _DRX397XD_H_INCLUDED
+#define _DRX397XD_H_INCLUDED
+
+#include <linux/dvb/frontend.h>
+
+#define DRX_F_STEPSIZE 166667
+#define DRX_F_OFFSET 36000000
+
+#define I2C_ADR_C0(x) \
+( (u32)cpu_to_le32( \
+ (u32)( \
+ (((u32)(x) & (u32)0x000000ffUL) ) | \
+ (((u32)(x) & (u32)0x0000ff00UL) << 16) | \
+ (((u32)(x) & (u32)0x0fff0000UL) >> 8) | \
+ ( (u32)0x00c00000UL) \
+ )) \
+)
+
+#define I2C_ADR_E0(x) \
+( (u32)cpu_to_le32( \
+ (u32)( \
+ (((u32)(x) & (u32)0x000000ffUL) ) | \
+ (((u32)(x) & (u32)0x0000ff00UL) << 16) | \
+ (((u32)(x) & (u32)0x0fff0000UL) >> 8) | \
+ ( (u32)0x00e00000UL) \
+ )) \
+)
+
+struct drx397xD_CfgRfAgc /* 0x7c */
+{
+ int d00; /* 2 */
+ u16 w04;
+ u16 w06;
+};
+
+struct drx397xD_CfgIfAgc /* 0x68 */
+{
+ int d00; /* 0 */
+ u16 w04; /* 0 */
+ u16 w06;
+ u16 w08;
+ u16 w0A;
+ u16 w0C;
+};
+
+struct drx397xD_s20 {
+ int d04;
+ u32 d18;
+ u32 d1C;
+ u32 d20;
+ u32 d14;
+ u32 d24;
+ u32 d0C;
+ u32 d08;
+};
+
+struct drx397xD_config
+{
+ /* demodulator's I2C address */
+ u8 demod_address; /* 0x0f */
+
+ struct drx397xD_CfgIfAgc ifagc; /* 0x68 */
+ struct drx397xD_CfgRfAgc rfagc; /* 0x7c */
+ u32 s20d24;
+
+ /* HI_CfgCommand parameters */
+ u16 w50, w52, /* w54, */ w56;
+
+ int d5C;
+ int d60;
+ int d48;
+ int d28;
+
+ u32 f_if; /* d14: intermediate frequency [Hz] */
+ /* 36000000 on Cinergy 2400i DT */
+ /* 42800000 on Pinnacle Hybrid PRO 330e */
+
+ u16 f_osc; /* s66: 48000 oscillator frequency [kHz] */
+
+ u16 w92; /* 20000 */
+
+ u16 wA0;
+ u16 w98;
+ u16 w9A;
+
+ u16 w9C; /* 0xe0 */
+ u16 w9E; /* 0x00 */
+
+ /* used for signal strength calculations in
+ drx397x_read_signal_strength
+ */
+ u16 ss78; // 2200
+ u16 ss7A; // 150
+ u16 ss76; // 820
+};
+
+#if defined(CONFIG_DVB_DRX397XD) || (defined(CONFIG_DVB_DRX397XD_MODULE) && defined(MODULE))
+extern struct dvb_frontend* drx397xD_attach(const struct drx397xD_config *config,
+ struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend* drx397xD_attach(const struct drx397xD_config *config,
+ struct i2c_adapter *i2c)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+ return NULL;
+}
+#endif /* CONFIG_DVB_DRX397XD */
+
+#endif /* _DRX397XD_H_INCLUDED */
--- /dev/null
+/*
+ * Firmware definitions for Micronas drx397xD
+ *
+ * Copyright (C) 2007 Henk Vergonet <Henk.Vergonet@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef _FW_ENTRY
+ _FW_ENTRY("drx397xD.A2.fw", DRXD_FW_A2 = 0 ),
+ _FW_ENTRY("drx397xD.B1.fw", DRXD_FW_B1 ),
+#undef _FW_ENTRY
+#endif /* _FW_ENTRY */
+
+#ifdef _BLOB_ENTRY
+ _BLOB_ENTRY("InitAtomicRead", DRXD_InitAtomicRead = 0 ),
+ _BLOB_ENTRY("InitCE", DRXD_InitCE ),
+ _BLOB_ENTRY("InitCP", DRXD_InitCP ),
+ _BLOB_ENTRY("InitEC", DRXD_InitEC ),
+ _BLOB_ENTRY("InitEQ", DRXD_InitEQ ),
+ _BLOB_ENTRY("InitFE_1", DRXD_InitFE_1 ),
+ _BLOB_ENTRY("InitFE_2", DRXD_InitFE_2 ),
+ _BLOB_ENTRY("InitFT", DRXD_InitFT ),
+ _BLOB_ENTRY("InitSC", DRXD_InitSC ),
+ _BLOB_ENTRY("ResetCEFR", DRXD_ResetCEFR ),
+ _BLOB_ENTRY("ResetECRAM", DRXD_ResetECRAM ),
+ _BLOB_ENTRY("microcode", DRXD_microcode ),
+#undef _BLOB_ENTRY
+#endif /* _BLOB_ENTRY */
--- /dev/null
+/* z0194a.h Sharp z0194a tuner support
+*
+* Copyright (C) 2008 Igor M. Liplianin (liplianin@me.by)
+*
+* This program is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License as published by the
+* Free Software Foundation, version 2.
+*
+* see Documentation/dvb/README.dvb-usb for more information
+*/
+
+#ifndef Z0194A
+#define Z0194A
+
+static int sharp_z0194a__set_symbol_rate(struct dvb_frontend *fe,
+ u32 srate, u32 ratio)
+{
+ u8 aclk = 0;
+ u8 bclk = 0;
+
+ if (srate < 1500000) {
+ aclk = 0xb7; bclk = 0x47; }
+ else if (srate < 3000000) {
+ aclk = 0xb7; bclk = 0x4b; }
+ else if (srate < 7000000) {
+ aclk = 0xb7; bclk = 0x4f; }
+ else if (srate < 14000000) {
+ aclk = 0xb7; bclk = 0x53; }
+ else if (srate < 30000000) {
+ aclk = 0xb6; bclk = 0x53; }
+ else if (srate < 45000000) {
+ aclk = 0xb4; bclk = 0x51; }
+
+ stv0299_writereg(fe, 0x13, aclk);
+ stv0299_writereg(fe, 0x14, bclk);
+ stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);
+ stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff);
+ stv0299_writereg(fe, 0x21, (ratio) & 0xf0);
+
+ return 0;
+}
+
+static u8 sharp_z0194a__inittab[] = {
+ 0x01, 0x15,
+ 0x02, 0x00,
+ 0x03, 0x00,
+ 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
+ 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */
+ 0x06, 0x40, /* DAC not used, set to high impendance mode */
+ 0x07, 0x00, /* DAC LSB */
+ 0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */
+ 0x09, 0x00, /* FIFO */
+ 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
+ 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */
+ 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */
+ 0x10, 0x3f, /* AGC2 0x3d */
+ 0x11, 0x84,
+ 0x12, 0xb9,
+ 0x15, 0xc9, /* lock detector threshold */
+ 0x16, 0x00,
+ 0x17, 0x00,
+ 0x18, 0x00,
+ 0x19, 0x00,
+ 0x1a, 0x00,
+ 0x1f, 0x50,
+ 0x20, 0x00,
+ 0x21, 0x00,
+ 0x22, 0x00,
+ 0x23, 0x00,
+ 0x28, 0x00, /* out imp: normal out type: parallel FEC mode:0 */
+ 0x29, 0x1e, /* 1/2 threshold */
+ 0x2a, 0x14, /* 2/3 threshold */
+ 0x2b, 0x0f, /* 3/4 threshold */
+ 0x2c, 0x09, /* 5/6 threshold */
+ 0x2d, 0x05, /* 7/8 threshold */
+ 0x2e, 0x01,
+ 0x31, 0x1f, /* test all FECs */
+ 0x32, 0x19, /* viterbi and synchro search */
+ 0x33, 0xfc, /* rs control */
+ 0x34, 0x93, /* error control */
+ 0x0f, 0x52,
+ 0xff, 0xff
+};
+
+static struct stv0299_config sharp_z0194a_config = {
+ .demod_address = 0x68,
+ .inittab = sharp_z0194a__inittab,
+ .mclk = 88000000UL,
+ .invert = 1,
+ .skip_reinit = 0,
+ .lock_output = STV0299_LOCKOUTPUT_1,
+ .volt13_op0_op1 = STV0299_VOLT13_OP1,
+ .min_delay_ms = 100,
+ .set_symbol_rate = sharp_z0194a__set_symbol_rate,
+};
+
+#endif
enum sms_device_type_st type;
};
-struct list_head g_smscore_notifyees;
-struct list_head g_smscore_devices;
-struct mutex g_smscore_deviceslock;
+static struct list_head g_smscore_notifyees;
+static struct list_head g_smscore_devices;
+static struct mutex g_smscore_deviceslock;
-struct list_head g_smscore_registry;
-struct mutex g_smscore_registrylock;
+static struct list_head g_smscore_registry;
+static struct mutex g_smscore_registrylock;
static int default_mode = 4;
}
-int smscore_module_init(void)
+static int __init smscore_module_init(void)
{
int rc = 0;
return rc;
}
-void smscore_module_exit(void)
+static void __exit smscore_module_exit(void)
{
kmutex_lock(&g_smscore_deviceslock);
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-struct list_head g_smsdvb_clients;
-struct mutex g_smsdvb_clientslock;
+static struct list_head g_smsdvb_clients;
+static struct mutex g_smsdvb_clientslock;
static int smsdvb_onresponse(void *context, struct smscore_buffer_t *cb)
{
config DVB_AV7110
tristate "AV7110 cards"
depends on DVB_CORE && PCI && I2C
- depends on HOTPLUG
- select FW_LOADER if !DVB_AV7110_FIRMWARE
select TTPCI_EEPROM
select VIDEO_SAA7146_VV
depends on VIDEO_DEV # dependencies of VIDEO_SAA7146_VV
depends on DVB_BUDGET_CORE && I2C
select VIDEO_SAA7146_VV
depends on VIDEO_DEV # dependencies of VIDEO_SAA7146_VV
- depends on HOTPLUG # dependency of FW_LOADER
select DVB_PLL if !DVB_FE_CUSTOMISE
select DVB_STV0299 if !DVB_FE_CUSTOMISE
select DVB_TDA1004X if !DVB_FE_CUSTOMISE
select DVB_TDA10021 if !DVB_FE_CUSTOMISE
select DVB_TDA10023 if !DVB_FE_CUSTOMISE
select DVB_TUA6100 if !DVB_FE_CUSTOMISE
- select FW_LOADER
help
Support for simple SAA7146 based DVB cards
(so called Budget- or Nova-PCI cards) without onboard
config DVB_TTUSB_DEC
tristate "Technotrend/Hauppauge USB DEC devices"
depends on DVB_CORE && USB && INPUT
- depends on HOTPLUG # due to FW_LOADER
- select FW_LOADER
select CRC32
help
Support for external USB adapters designed by Technotrend and
#include <linux/input.h>
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/usb.h>
/*
.llseek = no_llseek,
};
-/* V4L2 interface */
-static struct video_device dsbr100_videodev_template =
-{
- .owner = THIS_MODULE,
- .name = "D-Link DSB-R 100",
- .type = VID_TYPE_TUNER,
- .fops = &usb_dsbr100_fops,
- .release = video_device_release,
+static const struct v4l2_ioctl_ops usb_dsbr100_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_s_input = vidioc_s_input,
};
+/* V4L2 interface */
+static struct video_device dsbr100_videodev_template = {
+ .name = "D-Link DSB-R 100",
+ .fops = &usb_dsbr100_fops,
+ .ioctl_ops = &usb_dsbr100_ioctl_ops,
+ .release = video_device_release,
+};
+
/* check if the device is present and register with v4l and
usb if it is */
static int usb_dsbr100_probe(struct usb_interface *intf,
#include <linux/init.h>
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include "oss/aci.h"
#include "miropcm20-rds-core.h"
};
static struct video_device pcm20_radio = {
- .owner = THIS_MODULE,
.name = "Miro PCM 20 radio",
- .type = VID_TYPE_TUNER,
.fops = &pcm20_fops,
.priv = &pcm20_unit
};
#include <asm/uaccess.h> /* copy to/from user */
#include <linux/videodev2.h> /* kernel radio structs */
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/version.h> /* for KERNEL_VERSION MACRO */
#define RADIO_VERSION KERNEL_VERSION(0,0,2)
.llseek = no_llseek,
};
-static struct video_device rtrack_radio=
-{
- .owner = THIS_MODULE,
- .name = "RadioTrack radio",
- .type = VID_TYPE_TUNER,
- .fops = &rtrack_fops,
+static const struct v4l2_ioctl_ops rtrack_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_s_ctrl = vidioc_s_ctrl,
};
+static struct video_device rtrack_radio = {
+ .name = "RadioTrack radio",
+ .fops = &rtrack_fops,
+ .ioctl_ops = &rtrack_ioctl_ops,
+};
+
static int __init rtrack_init(void)
{
if(io==-1)
#include <asm/uaccess.h> /* copy to/from user */
#include <linux/videodev2.h> /* kernel radio structs */
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/version.h> /* for KERNEL_VERSION MACRO */
#define RADIO_VERSION KERNEL_VERSION(0,0,2)
.llseek = no_llseek,
};
-static struct video_device aztech_radio=
-{
- .owner = THIS_MODULE,
- .name = "Aztech radio",
- .type = VID_TYPE_TUNER,
- .fops = &aztech_fops,
+static const struct v4l2_ioctl_ops aztech_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_s_ctrl = vidioc_s_ctrl,
};
+static struct video_device aztech_radio = {
+ .name = "Aztech radio",
+ .fops = &aztech_fops,
+ .ioctl_ops = &aztech_ioctl_ops,
+};
+
module_param_named(debug,aztech_radio.debug, int, 0644);
MODULE_PARM_DESC(debug,"activates debug info");
#include <asm/uaccess.h> /* copy to/from user */
#include <linux/videodev2.h> /* V4L2 API defs */
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/param.h>
#include <linux/pnp.h>
.llseek = no_llseek,
};
-static struct video_device cadet_radio=
-{
- .owner = THIS_MODULE,
- .name = "Cadet radio",
- .type = VID_TYPE_TUNER,
- .fops = &cadet_fops,
+static const struct v4l2_ioctl_ops cadet_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_s_input = vidioc_s_input,
};
+static struct video_device cadet_radio = {
+ .name = "Cadet radio",
+ .fops = &cadet_fops,
+ .ioctl_ops = &cadet_ioctl_ops,
+};
+
#ifdef CONFIG_PNP
static struct pnp_device_id cadet_pnp_devices[] = {
#include <linux/pci.h>
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/errno.h>
#include <linux/version.h> /* for KERNEL_VERSION MACRO */
.llseek = no_llseek,
};
-static struct video_device vdev_template = {
- .owner = THIS_MODULE,
- .name = "Gemtek PCI Radio",
- .type = VID_TYPE_TUNER,
- .fops = &gemtek_pci_fops,
+static const struct v4l2_ioctl_ops gemtek_pci_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_s_ctrl = vidioc_s_ctrl,
};
+static struct video_device vdev_template = {
+ .name = "Gemtek PCI Radio",
+ .fops = &gemtek_pci_fops,
+ .ioctl_ops = &gemtek_pci_ioctl_ops,
+};
+
static int __devinit gemtek_pci_probe( struct pci_dev *pci_dev, const struct pci_device_id *pci_id )
{
struct gemtek_pci_card *card;
#include <asm/io.h> /* outb, outb_p */
#include <asm/uaccess.h> /* copy to/from user */
#include <linux/videodev2.h> /* kernel radio structs */
+#include <media/v4l2-ioctl.h>
#include <media/v4l2-common.h>
#include <linux/spinlock.h>
return 0;
}
-static struct video_device gemtek_radio = {
- .owner = THIS_MODULE,
- .name = "GemTek Radio card",
- .type = VID_TYPE_TUNER,
- .fops = &gemtek_fops,
+static const struct v4l2_ioctl_ops gemtek_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_s_ctrl = vidioc_s_ctrl
};
+static struct video_device gemtek_radio = {
+ .name = "GemTek Radio card",
+ .fops = &gemtek_fops,
+ .ioctl_ops = &gemtek_ioctl_ops,
+};
+
/*
* Initialization / cleanup related stuff.
*/
#include <linux/pci.h>
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/version.h> /* for KERNEL_VERSION MACRO */
#define RADIO_VERSION KERNEL_VERSION(0,0,6)
return (ofreq == radio_bits_get(dev));
}
-static struct video_device maestro_radio = {
- .name = "Maestro radio",
- .type = VID_TYPE_TUNER,
- .fops = &maestro_fops,
+static const struct v4l2_ioctl_ops maestro_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_s_ctrl = vidioc_s_ctrl,
};
+static struct video_device maestro_radio = {
+ .name = "Maestro radio",
+ .fops = &maestro_fops,
+ .ioctl_ops = &maestro_ioctl_ops,
+};
+
static int __devinit maestro_probe(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
#include <linux/pci.h>
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#define DRIVER_VERSION "0.77"
return -EINVAL;
}
-static struct video_device maxiradio_radio =
-{
- .owner = THIS_MODULE,
- .name = "Maxi Radio FM2000 radio",
- .type = VID_TYPE_TUNER,
- .fops = &maxiradio_fops,
-
+static const struct v4l2_ioctl_ops maxiradio_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_s_ctrl = vidioc_s_ctrl,
};
+static struct video_device maxiradio_radio = {
+ .name = "Maxi Radio FM2000 radio",
+ .fops = &maxiradio_fops,
+ .ioctl_ops = &maxiradio_ioctl_ops,
+};
+
static int __devinit maxiradio_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
if(!request_region(pci_resource_start(pdev, 0),
#include <asm/uaccess.h> /* copy to/from user */
#include <linux/videodev2.h> /* kernel radio structs */
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/spinlock.h>
#include <linux/version.h> /* for KERNEL_VERSION MACRO */
.llseek = no_llseek,
};
-static struct video_device rtrack2_radio=
-{
- .owner = THIS_MODULE,
- .name = "RadioTrack II radio",
- .type = VID_TYPE_TUNER,
- .fops = &rtrack2_fops,
+static const struct v4l2_ioctl_ops rtrack2_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_s_input = vidioc_s_input,
};
+static struct video_device rtrack2_radio = {
+ .name = "RadioTrack II radio",
+ .fops = &rtrack2_fops,
+ .ioctl_ops = &rtrack2_ioctl_ops,
+};
+
static int __init rtrack2_init(void)
{
if(io==-1)
#include <linux/delay.h> /* udelay */
#include <linux/videodev2.h> /* kernel radio structs */
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/isapnp.h>
#include <asm/io.h> /* outb, outb_p */
#include <asm/uaccess.h> /* copy to/from user */
.llseek = no_llseek,
};
-static struct video_device fmi_radio=
-{
- .owner = THIS_MODULE,
- .name = "SF16FMx radio",
- .type = VID_TYPE_TUNER,
- .fops = &fmi_fops,
+static const struct v4l2_ioctl_ops fmi_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_s_ctrl = vidioc_s_ctrl,
};
+static struct video_device fmi_radio = {
+ .name = "SF16FMx radio",
+ .fops = &fmi_fops,
+ .ioctl_ops = &fmi_ioctl_ops,
+};
+
/* ladis: this is my card. does any other types exist? */
static struct isapnp_device_id id_table[] __devinitdata = {
{ ISAPNP_ANY_ID, ISAPNP_ANY_ID,
#include <asm/uaccess.h> /* copy to/from user */
#include <linux/videodev2.h> /* kernel radio structs */
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/mutex.h>
static struct mutex lock;
.llseek = no_llseek,
};
-static struct video_device fmr2_radio=
-{
- .owner = THIS_MODULE,
- .name = "SF16FMR2 radio",
- . type = VID_TYPE_TUNER,
- .fops = &fmr2_fops,
+static const struct v4l2_ioctl_ops fmr2_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_s_ctrl = vidioc_s_ctrl,
};
+static struct video_device fmr2_radio = {
+ .name = "SF16FMR2 radio",
+ .fops = &fmr2_fops,
+ .ioctl_ops = &fmr2_ioctl_ops,
+};
+
static int __init fmr2_init(void)
{
fmr2_unit.port = io;
#include <linux/videodev2.h>
#include <linux/mutex.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <media/rds.h>
#include <asm/unaligned.h>
return retval;
}
-
-/*
- * si470x_viddev_tamples - video device interface
- */
-static struct video_device si470x_viddev_template = {
- .fops = &si470x_fops,
- .name = DRIVER_NAME,
- .type = VID_TYPE_TUNER,
- .release = video_device_release,
+static const struct v4l2_ioctl_ops si470x_ioctl_ops = {
.vidioc_querycap = si470x_vidioc_querycap,
.vidioc_g_input = si470x_vidioc_g_input,
.vidioc_s_input = si470x_vidioc_s_input,
.vidioc_g_frequency = si470x_vidioc_g_frequency,
.vidioc_s_frequency = si470x_vidioc_s_frequency,
.vidioc_s_hw_freq_seek = si470x_vidioc_s_hw_freq_seek,
- .owner = THIS_MODULE,
+};
+
+/*
+ * si470x_viddev_tamples - video device interface
+ */
+static struct video_device si470x_viddev_template = {
+ .fops = &si470x_fops,
+ .ioctl_ops = &si470x_ioctl_ops,
+ .name = DRIVER_NAME,
+ .release = video_device_release,
};
#include <asm/uaccess.h> /* copy to/from user */
#include <linux/videodev2.h> /* kernel radio structs */
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/spinlock.h>
#include <linux/version.h> /* for KERNEL_VERSION MACRO */
.llseek = no_llseek,
};
-static struct video_device terratec_radio=
-{
- .owner = THIS_MODULE,
- .name = "TerraTec ActiveRadio",
- .type = VID_TYPE_TUNER,
- .fops = &terratec_fops,
+static const struct v4l2_ioctl_ops terratec_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_s_input = vidioc_s_input,
};
+static struct video_device terratec_radio = {
+ .name = "TerraTec ActiveRadio",
+ .fops = &terratec_fops,
+ .ioctl_ops = &terratec_ioctl_ops,
+};
+
static int __init terratec_init(void)
{
if(io==-1)
#include <asm/uaccess.h>
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/version.h> /* for KERNEL_VERSION MACRO */
#define RADIO_VERSION KERNEL_VERSION(0,0,2)
.llseek = no_llseek,
};
-static struct video_device trust_radio=
-{
- .owner = THIS_MODULE,
- .name = "Trust FM Radio",
- .type = VID_TYPE_TUNER,
- .fops = &trust_fops,
+static const struct v4l2_ioctl_ops trust_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_s_input = vidioc_s_input,
};
+static struct video_device trust_radio = {
+ .name = "Trust FM Radio",
+ .fops = &trust_fops,
+ .ioctl_ops = &trust_ioctl_ops,
+};
+
static int __init trust_init(void)
{
if(io == -1) {
#include <asm/uaccess.h> /* copy to/from user */
#include <linux/videodev2.h> /* kernel radio structs */
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/version.h> /* for KERNEL_VERSION MACRO */
#define RADIO_VERSION KERNEL_VERSION(0,1,1)
.llseek = no_llseek,
};
-static struct video_device typhoon_radio =
-{
- .owner = THIS_MODULE,
- .name = "Typhoon Radio",
- .type = VID_TYPE_TUNER,
- .fops = &typhoon_fops,
+static const struct v4l2_ioctl_ops typhoon_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_s_ctrl = vidioc_s_ctrl,
};
+static struct video_device typhoon_radio = {
+ .name = "Typhoon Radio",
+ .fops = &typhoon_fops,
+ .ioctl_ops = &typhoon_ioctl_ops,
+};
+
#ifdef CONFIG_RADIO_TYPHOON_PROC_FS
static int typhoon_proc_show(struct seq_file *m, void *v)
#include <asm/uaccess.h> /* copy to/from user */
#include <linux/videodev2.h> /* kernel radio structs */
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/version.h> /* for KERNEL_VERSION MACRO */
#define RADIO_VERSION KERNEL_VERSION(0,0,2)
.llseek = no_llseek,
};
-static struct video_device zoltrix_radio =
-{
- .owner = THIS_MODULE,
- .name = "Zoltrix Radio Plus",
- .type = VID_TYPE_TUNER,
- .fops = &zoltrix_fops,
+static const struct v4l2_ioctl_ops zoltrix_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_s_ctrl = vidioc_s_ctrl,
};
+static struct video_device zoltrix_radio = {
+ .name = "Zoltrix Radio Plus",
+ .fops = &zoltrix_fops,
+ .ioctl_ops = &zoltrix_ioctl_ops,
+};
+
static int __init zoltrix_init(void)
{
if (io == -1) {
To compile this driver as a module, choose M here: the
module will be called pms.
-config VIDEO_PLANB
- tristate "PlanB Video-In on PowerMac"
- depends on PPC_PMAC && VIDEO_V4L1 && BROKEN
- help
- PlanB is the V4L driver for the PowerMac 7x00/8x00 series video
- input hardware. If you want to experiment with this, say Y.
- Otherwise, or if you don't understand a word, say N. See
- <http://www.cpu.lu/~mlan/linux/dev/planb.html> for more info.
-
- Saying M will compile this driver as a module (planb).
-
config VIDEO_BWQCAM
tristate "Quickcam BW Video For Linux"
depends on PARPORT && VIDEO_V4L1
if V4L_USB_DRIVERS && USB
-config USB_VIDEO_CLASS
- tristate "USB Video Class (UVC)"
- ---help---
- Support for the USB Video Class (UVC). Currently only video
- input devices, such as webcams, are supported.
-
- For more information see: <http://linux-uvc.berlios.de/>
+source "drivers/media/video/uvc/Kconfig"
source "drivers/media/video/gspca/Kconfig"
stkwebcam-objs := stk-webcam.o stk-sensor.o
+videodev-objs := v4l2-dev.o v4l2-ioctl.o
+
obj-$(CONFIG_VIDEO_DEV) += videodev.o compat_ioctl32.o v4l2-int-device.o
obj-$(CONFIG_VIDEO_V4L2_COMMON) += v4l2-common.o
obj-$(CONFIG_VIDEO_ZORAN_ZR36060) += zr36060.o
obj-$(CONFIG_VIDEO_PMS) += pms.o
-obj-$(CONFIG_VIDEO_PLANB) += planb.o
obj-$(CONFIG_VIDEO_VINO) += vino.o indycam.o
obj-$(CONFIG_VIDEO_STRADIS) += stradis.o
obj-$(CONFIG_VIDEO_CPIA) += cpia.o
};
static struct video_device ar_template = {
- .owner = THIS_MODULE,
.name = "Colour AR VGA",
.type = VID_TYPE_CAPTURE,
.fops = &ar_fops,
select VIDEO_TVEEPROM
select DVB_AU8522 if !DVB_FE_CUSTOMIZE
select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
+ select MEDIA_TUNER_MXL5007T if !DVB_FE_CUSTOMIZE
---help---
This is a video4linux driver for Auvitek's USB device.
[AU0828_BOARD_HAUPPAUGE_HVR950Q] = {
.name = "Hauppauge HVR950Q",
},
+ [AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL] = {
+ .name = "Hauppauge HVR950Q rev xxF8",
+ },
[AU0828_BOARD_DVICO_FUSIONHDTV7] = {
.name = "DViCO FusionHDTV USB",
},
switch (dev->board) {
case AU0828_BOARD_HAUPPAUGE_HVR850:
case AU0828_BOARD_HAUPPAUGE_HVR950Q:
+ case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
case AU0828_BOARD_DVICO_FUSIONHDTV7:
if (command == 0) {
/* Tuner Reset Command from xc5000 */
switch (dev->board) {
case AU0828_BOARD_HAUPPAUGE_HVR850:
case AU0828_BOARD_HAUPPAUGE_HVR950Q:
+ case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
if (dev->i2c_rc == 0)
hauppauge_eeprom(dev, eeprom+0xa0);
break;
switch (dev->board) {
case AU0828_BOARD_HAUPPAUGE_HVR850:
case AU0828_BOARD_HAUPPAUGE_HVR950Q:
+ case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
/* GPIO's
* 4 - CS5340
* 5 - AU8522 Demodulator
.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
{ USB_DEVICE(0x0fd9, 0x0008),
.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+ { USB_DEVICE(0x2040, 0x7201),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
+ { USB_DEVICE(0x2040, 0x7211),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
+ { USB_DEVICE(0x2040, 0x7281),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
{ },
};
#define AU0828_BOARD_HAUPPAUGE_HVR950Q 1
#define AU0828_BOARD_HAUPPAUGE_HVR850 2
#define AU0828_BOARD_DVICO_FUSIONHDTV7 3
+#define AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL 4
#include "au0828.h"
#include "au8522.h"
#include "xc5000.h"
+#include "mxl5007t.h"
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
.tuner_callback = au0828_tuner_callback
};
+static struct mxl5007t_config mxl5007t_hvr950q_config = {
+ .xtal_freq_hz = MxL_XTAL_24_MHZ,
+ .if_freq_hz = MxL_IF_6_MHZ,
+};
+
/*-------------------------------------------------------------------*/
static void urb_completion(struct urb *purb)
{
&dev->i2c_adap,
&hauppauge_hvr950q_tunerconfig, dev);
break;
+ case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
+ dvb->frontend = dvb_attach(au8522_attach,
+ &hauppauge_hvr950q_config,
+ &dev->i2c_adap);
+ if (dvb->frontend != NULL)
+ dvb_attach(mxl5007t_attach, dvb->frontend,
+ &dev->i2c_adap, 0x60,
+ &mxl5007t_hvr950q_config);
+ break;
default:
printk(KERN_WARNING "The frontend of your DVB/ATSC card "
"isn't supported yet\n");
config VIDEO_BT848
tristate "BT848 Video For Linux"
depends on VIDEO_DEV && PCI && I2C && VIDEO_V4L2 && INPUT
- depends on HOTPLUG # due to FW_LOADER
select I2C_ALGOBIT
- select FW_LOADER
select VIDEO_BTCX
select VIDEOBUF_DMA_SG
select VIDEO_IR
#include <linux/kdev_t.h>
#include "bttvp.h"
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <media/tvaudio.h>
#include <media/msp3400.h>
static ssize_t show_card(struct device *cd,
struct device_attribute *attr, char *buf)
{
- struct video_device *vfd = container_of(cd, struct video_device, class_dev);
- struct bttv *btv = dev_get_drvdata(vfd->dev);
+ struct video_device *vfd = container_of(cd, struct video_device, dev);
+ struct bttv *btv = dev_get_drvdata(vfd->parent);
return sprintf(buf, "%d\n", btv ? btv->c.type : UNSET);
}
static DEVICE_ATTR(card, S_IRUGO, show_card, NULL);
.poll = bttv_poll,
};
-static struct video_device bttv_video_template =
-{
- .fops = &bttv_fops,
- .minor = -1,
+static const struct v4l2_ioctl_ops bttv_ioctl_ops = {
.vidioc_querycap = bttv_querycap,
.vidioc_enum_fmt_vid_cap = bttv_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = bttv_g_fmt_vid_cap,
.vidioc_g_register = bttv_g_register,
.vidioc_s_register = bttv_s_register,
#endif
- .tvnorms = BTTV_NORMS,
- .current_norm = V4L2_STD_PAL,
+};
+
+static struct video_device bttv_video_template = {
+ .fops = &bttv_fops,
+ .minor = -1,
+ .ioctl_ops = &bttv_ioctl_ops,
+ .tvnorms = BTTV_NORMS,
+ .current_norm = V4L2_STD_PAL,
};
/* ----------------------------------------------------------------------- */
.poll = radio_poll,
};
-static struct video_device radio_template =
-{
- .fops = &radio_fops,
- .minor = -1,
+static const struct v4l2_ioctl_ops radio_ioctl_ops = {
.vidioc_querycap = radio_querycap,
.vidioc_g_tuner = radio_g_tuner,
.vidioc_enum_input = radio_enum_input,
.vidioc_s_frequency = bttv_s_frequency,
};
+static struct video_device radio_template = {
+ .fops = &radio_fops,
+ .minor = -1,
+ .ioctl_ops = &radio_ioctl_ops,
+};
+
/* ----------------------------------------------------------------------- */
/* some debug code */
static struct video_device *vdev_init(struct bttv *btv,
const struct video_device *template,
- const char *type_name,
- const int type)
+ const char *type_name)
{
struct video_device *vfd;
return NULL;
*vfd = *template;
vfd->minor = -1;
- vfd->dev = &btv->c.pci->dev;
+ vfd->parent = &btv->c.pci->dev;
vfd->release = video_device_release;
- vfd->type = type;
vfd->debug = bttv_debug;
snprintf(vfd->name, sizeof(vfd->name), "BT%d%s %s (%s)",
btv->id, (btv->id==848 && btv->revision==0x12) ? "A" : "",
/* register video4linux devices */
static int __devinit bttv_register_video(struct bttv *btv)
{
- int video_type = VID_TYPE_CAPTURE |
- VID_TYPE_TUNER |
- VID_TYPE_CLIPPING|
- VID_TYPE_SCALES;
-
- if (no_overlay <= 0) {
- bttv_video_template.type |= VID_TYPE_OVERLAY;
- } else {
+ if (no_overlay > 0)
printk("bttv: Overlay support disabled.\n");
- }
/* video */
- btv->video_dev = vdev_init(btv, &bttv_video_template,
- "video", video_type);
+ btv->video_dev = vdev_init(btv, &bttv_video_template, "video");
if (NULL == btv->video_dev)
goto err;
goto err;
printk(KERN_INFO "bttv%d: registered device video%d\n",
btv->c.nr,btv->video_dev->minor & 0x1f);
- if (device_create_file(&btv->video_dev->class_dev,
+ if (device_create_file(&btv->video_dev->dev,
&dev_attr_card)<0) {
printk(KERN_ERR "bttv%d: device_create_file 'card' "
"failed\n", btv->c.nr);
}
/* vbi */
- btv->vbi_dev = vdev_init(btv, &bttv_video_template,
- "vbi", VID_TYPE_TUNER | VID_TYPE_TELETEXT);
+ btv->vbi_dev = vdev_init(btv, &bttv_video_template, "vbi");
if (NULL == btv->vbi_dev)
goto err;
if (!btv->has_radio)
return 0;
/* radio */
- btv->radio_dev = vdev_init(btv, &radio_template,
- "radio", VID_TYPE_TUNER);
+ btv->radio_dev = vdev_init(btv, &radio_template, "radio");
if (NULL == btv->radio_dev)
goto err;
if (video_register_device(btv->radio_dev, VFL_TYPE_RADIO,radio_nr)<0)
#include <linux/interrupt.h>
#include <asm/page.h>
#include <asm/pgtable.h>
+#include <media/v4l2-ioctl.h>
#include "bttvp.h"
#include <linux/kernel.h>
#include <linux/interrupt.h>
#include <linux/kdev_t.h>
+#include <media/v4l2-ioctl.h>
#include <asm/io.h>
#include "bttvp.h"
#include <linux/sched.h>
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/mutex.h>
#include <asm/uaccess.h>
};
static struct video_device qcam_template=
{
- .owner = THIS_MODULE,
.name = "Connectix Quickcam",
- .type = VID_TYPE_CAPTURE,
.fops = &qcam_fops,
};
#include <linux/sched.h>
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/mutex.h>
#include <linux/jiffies.h>
static struct video_device qcam_template=
{
- .owner = THIS_MODULE,
.name = "Colour QuickCam",
- .type = VID_TYPE_CAPTURE,
.fops = &qcam_fops,
};
#include <linux/spinlock.h>
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <media/v4l2-chip-ident.h>
#include <linux/device.h>
#include <linux/wait.h>
.llseek = no_llseek,
};
-static struct video_device cafe_v4l_template = {
- .name = "cafe",
- .type = VFL_TYPE_GRABBER,
- .type2 = VID_TYPE_CAPTURE,
- .minor = -1, /* Get one dynamically */
- .tvnorms = V4L2_STD_NTSC_M,
- .current_norm = V4L2_STD_NTSC_M, /* make mplayer happy */
-
- .fops = &cafe_v4l_fops,
- .release = cafe_v4l_dev_release,
-
+static const struct v4l2_ioctl_ops cafe_v4l_ioctl_ops = {
.vidioc_querycap = cafe_vidioc_querycap,
.vidioc_enum_fmt_vid_cap = cafe_vidioc_enum_fmt_vid_cap,
.vidioc_try_fmt_vid_cap = cafe_vidioc_try_fmt_vid_cap,
.vidioc_s_parm = cafe_vidioc_s_parm,
};
+static struct video_device cafe_v4l_template = {
+ .name = "cafe",
+ .minor = -1, /* Get one dynamically */
+ .tvnorms = V4L2_STD_NTSC_M,
+ .current_norm = V4L2_STD_NTSC_M, /* make mplayer happy */
+
+ .fops = &cafe_v4l_fops,
+ .ioctl_ops = &cafe_v4l_ioctl_ops,
+ .release = cafe_v4l_dev_release,
+};
+
cam->v4ldev = cafe_v4l_template;
cam->v4ldev.debug = 0;
// cam->v4ldev.debug = V4L2_DEBUG_IOCTL_ARG;
- cam->v4ldev.dev = &pdev->dev;
+ cam->v4ldev.parent = &pdev->dev;
ret = video_register_device(&cam->v4ldev, VFL_TYPE_GRABBER, -1);
if (ret)
goto out_smbus;
#include <linux/videodev2.h>
#include <linux/module.h>
#include <linux/smp_lock.h>
-#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#ifdef CONFIG_COMPAT
};
static struct video_device cpia_template = {
- .owner = THIS_MODULE,
.name = "CPiA Camera",
- .type = VID_TYPE_CAPTURE,
.fops = &cpia_fops,
};
#include <asm/uaccess.h>
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/list.h>
#include <linux/mutex.h>
#include "cpia2.h"
#include <linux/slab.h>
+#include <linux/mm.h>
#include <linux/vmalloc.h>
#include <linux/firmware.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/init.h>
+#include <media/v4l2-ioctl.h>
#include "cpia2.h"
#include "cpia2dev.h"
static struct video_device cpia2_template = {
/* I could not find any place for the old .initialize initializer?? */
- .owner= THIS_MODULE,
.name= "CPiA2 Camera",
- .type= VID_TYPE_CAPTURE,
- .type2 = V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_STREAMING,
.minor= -1,
.fops= &fops_template,
.release= video_device_release,
if (cmd == VIDIOC_DBG_G_REGISTER)
reg->val = cs5345_read(client, reg->reg & 0x1f);
else
- cs5345_write(client, reg->reg & 0x1f, reg->val & 0x1f);
+ cs5345_write(client, reg->reg & 0x1f, reg->val & 0xff);
break;
}
#endif
#include <asm/uaccess.h>
#include <linux/i2c.h>
#include <linux/i2c-id.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
#include <media/v4l2-common.h>
#include <media/v4l2-chip-ident.h>
#include <media/v4l2-i2c-drv-legacy.h>
tristate "Conexant cx23418 MPEG encoder support"
depends on VIDEO_V4L2 && DVB_CORE && PCI && I2C && EXPERIMENTAL
depends on INPUT # due to VIDEO_IR
- depends on HOTPLUG # due to FW_LOADER
select I2C_ALGOBIT
- select FW_LOADER
select VIDEO_IR
select VIDEO_TUNER
select VIDEO_TVEEPROM
if (freq != 32000 && freq != 44100 && freq != 48000)
return -EINVAL;
- /* common for all inputs and rates */
/* SA_MCLK_SEL=1, SA_MCLK_DIV=0x10 */
cx18_av_write(cx, 0x127, 0x50);
switch (freq) {
case 32000:
/* VID_PLL and AUX_PLL */
- cx18_av_write4(cx, 0x108, 0x1006040f);
+ cx18_av_write4(cx, 0x108, 0x1408040f);
/* AUX_PLL_FRAC */
- cx18_av_write4(cx, 0x110, 0x01bb39ee);
+ /* 0x8.9504318a * 28,636,363.636 / 0x14 = 32000 * 384 */
+ cx18_av_write4(cx, 0x110, 0x012a0863);
- /* src3/4/6_ctl = 0x0801f77f */
+ /* src3/4/6_ctl */
+ /* 0x1.f77f = (4 * 15734.26) / 32000 */
cx18_av_write4(cx, 0x900, 0x0801f77f);
cx18_av_write4(cx, 0x904, 0x0801f77f);
cx18_av_write4(cx, 0x90c, 0x0801f77f);
+
+ /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x14 */
+ cx18_av_write(cx, 0x127, 0x54);
+
+ /* AUD_COUNT = 0x2fff = 8 samples * 4 * 384 - 1 */
+ cx18_av_write4(cx, 0x12c, 0x11202fff);
+
+ /*
+ * EN_AV_LOCK = 1
+ * VID_COUNT = 0x0d2ef8 = 107999.000 * 8 =
+ * ((8 samples/32,000) * (13,500,000 * 8) * 4 - 1) * 8
+ */
+ cx18_av_write4(cx, 0x128, 0xa10d2ef8);
break;
case 44100:
cx18_av_write4(cx, 0x108, 0x1009040f);
/* AUX_PLL_FRAC */
- cx18_av_write4(cx, 0x110, 0x00ec6bd6);
+ /* 0x9.7635e7 * 28,636,363.63 / 0x10 = 44100 * 384 */
+ cx18_av_write4(cx, 0x110, 0x00ec6bce);
- /* src3/4/6_ctl = 0x08016d59 */
+ /* src3/4/6_ctl */
+ /* 0x1.6d59 = (4 * 15734.26) / 44100 */
cx18_av_write4(cx, 0x900, 0x08016d59);
cx18_av_write4(cx, 0x904, 0x08016d59);
cx18_av_write4(cx, 0x90c, 0x08016d59);
+
+ /* AUD_COUNT = 0x92ff = 49 samples * 2 * 384 - 1 */
+ cx18_av_write4(cx, 0x12c, 0x112092ff);
+
+ /*
+ * EN_AV_LOCK = 1
+ * VID_COUNT = 0x1d4bf8 = 239999.000 * 8 =
+ * ((49 samples/44,100) * (13,500,000 * 8) * 2 - 1) * 8
+ */
+ cx18_av_write4(cx, 0x128, 0xa11d4bf8);
break;
case 48000:
cx18_av_write4(cx, 0x108, 0x100a040f);
/* AUX_PLL_FRAC */
- cx18_av_write4(cx, 0x110, 0x0098d6e5);
+ /* 0xa.4c6b6ea * 28,636,363.63 / 0x10 = 48000 * 384 */
+ cx18_av_write4(cx, 0x110, 0x0098d6dd);
- /* src3/4/6_ctl = 0x08014faa */
+ /* src3/4/6_ctl */
+ /* 0x1.4faa = (4 * 15734.26) / 48000 */
cx18_av_write4(cx, 0x900, 0x08014faa);
cx18_av_write4(cx, 0x904, 0x08014faa);
cx18_av_write4(cx, 0x90c, 0x08014faa);
+
+ /* AUD_COUNT = 0x5fff = 4 samples * 16 * 384 - 1 */
+ cx18_av_write4(cx, 0x12c, 0x11205fff);
+
+ /*
+ * EN_AV_LOCK = 1
+ * VID_COUNT = 0x1193f8 = 143999.000 * 8 =
+ * ((4 samples/48,000) * (13,500,000 * 8) * 16 - 1) * 8
+ */
+ cx18_av_write4(cx, 0x128, 0xa11193f8);
break;
}
} else {
cx18_av_write4(cx, 0x108, 0x1e08040f);
/* AUX_PLL_FRAC */
- cx18_av_write4(cx, 0x110, 0x012a0869);
+ /* 0x8.9504318 * 28,636,363.63 / 0x1e = 32000 * 256 */
+ cx18_av_write4(cx, 0x110, 0x012a0863);
- /* src1_ctl = 0x08010000 */
+ /* src1_ctl */
+ /* 0x1.0000 = 32000/32000 */
cx18_av_write4(cx, 0x8f8, 0x08010000);
- /* src3/4/6_ctl = 0x08020000 */
+ /* src3/4/6_ctl */
+ /* 0x2.0000 = 2 * (32000/32000) */
cx18_av_write4(cx, 0x900, 0x08020000);
cx18_av_write4(cx, 0x904, 0x08020000);
cx18_av_write4(cx, 0x90c, 0x08020000);
/* SA_MCLK_SEL=1, SA_MCLK_DIV=0x14 */
cx18_av_write(cx, 0x127, 0x54);
+
+ /* AUD_COUNT = 0x1fff = 8 samples * 4 * 256 - 1 */
+ cx18_av_write4(cx, 0x12c, 0x11201fff);
+
+ /*
+ * EN_AV_LOCK = 1
+ * VID_COUNT = 0x0d2ef8 = 107999.000 * 8 =
+ * ((8 samples/32,000) * (13,500,000 * 8) * 4 - 1) * 8
+ */
+ cx18_av_write4(cx, 0x128, 0xa10d2ef8);
break;
case 44100:
cx18_av_write4(cx, 0x108, 0x1809040f);
/* AUX_PLL_FRAC */
- cx18_av_write4(cx, 0x110, 0x00ec6bd6);
+ /* 0x9.7635e74 * 28,636,363.63 / 0x18 = 44100 * 256 */
+ cx18_av_write4(cx, 0x110, 0x00ec6bce);
- /* src1_ctl = 0x08010000 */
+ /* src1_ctl */
+ /* 0x1.60cd = 44100/32000 */
cx18_av_write4(cx, 0x8f8, 0x080160cd);
- /* src3/4/6_ctl = 0x08020000 */
+ /* src3/4/6_ctl */
+ /* 0x1.7385 = 2 * (32000/44100) */
cx18_av_write4(cx, 0x900, 0x08017385);
cx18_av_write4(cx, 0x904, 0x08017385);
cx18_av_write4(cx, 0x90c, 0x08017385);
+
+ /* AUD_COUNT = 0x61ff = 49 samples * 2 * 256 - 1 */
+ cx18_av_write4(cx, 0x12c, 0x112061ff);
+
+ /*
+ * EN_AV_LOCK = 1
+ * VID_COUNT = 0x1d4bf8 = 239999.000 * 8 =
+ * ((49 samples/44,100) * (13,500,000 * 8) * 2 - 1) * 8
+ */
+ cx18_av_write4(cx, 0x128, 0xa11d4bf8);
break;
case 48000:
cx18_av_write4(cx, 0x108, 0x180a040f);
/* AUX_PLL_FRAC */
- cx18_av_write4(cx, 0x110, 0x0098d6e5);
+ /* 0xa.4c6b6ea * 28,636,363.63 / 0x18 = 48000 * 256 */
+ cx18_av_write4(cx, 0x110, 0x0098d6dd);
- /* src1_ctl = 0x08010000 */
+ /* src1_ctl */
+ /* 0x1.8000 = 48000/32000 */
cx18_av_write4(cx, 0x8f8, 0x08018000);
- /* src3/4/6_ctl = 0x08020000 */
+ /* src3/4/6_ctl */
+ /* 0x1.5555 = 2 * (32000/48000) */
cx18_av_write4(cx, 0x900, 0x08015555);
cx18_av_write4(cx, 0x904, 0x08015555);
cx18_av_write4(cx, 0x90c, 0x08015555);
+
+ /* AUD_COUNT = 0x3fff = 4 samples * 16 * 256 - 1 */
+ cx18_av_write4(cx, 0x12c, 0x11203fff);
+
+ /*
+ * EN_AV_LOCK = 1
+ * VID_COUNT = 0x1193f8 = 143999.000 * 8 =
+ * ((4 samples/48,000) * (13,500,000 * 8) * 16 - 1) * 8
+ */
+ cx18_av_write4(cx, 0x128, 0xa11193f8);
break;
}
}
#include <linux/dvb/video.h>
#include <linux/dvb/audio.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <media/tuner.h>
#include "cx18-mailbox.h"
#include "cx18-av-core.h"
#define CX18_DSP0_INTERRUPT_MASK 0xd0004C
-/* Encoder/decoder firmware sizes */
-#define CX18_FW_CPU_SIZE (158332)
-#define CX18_FW_APU_SIZE (141200)
-
#define APU_ROM_SYNC1 0x6D676553 /* "mgeS" */
#define APU_ROM_SYNC2 0x72646548 /* "rdeH" */
u32 size;
};
-static int load_cpu_fw_direct(const char *fn, u8 __iomem *mem, struct cx18 *cx, long size)
+static int load_cpu_fw_direct(const char *fn, u8 __iomem *mem, struct cx18 *cx)
{
const struct firmware *fw = NULL;
- int retries = 3;
int i, j;
+ unsigned size;
u32 __iomem *dst = (u32 __iomem *)mem;
const u32 *src;
-retry:
- if (!retries || request_firmware(&fw, fn, &cx->dev->dev)) {
- CX18_ERR("Unable to open firmware %s (must be %ld bytes)\n",
- fn, size);
+ if (request_firmware(&fw, fn, &cx->dev->dev)) {
+ CX18_ERR("Unable to open firmware %s\n", fn);
CX18_ERR("Did you put the firmware in the hotplug firmware directory?\n");
return -ENOMEM;
}
src = (const u32 *)fw->data;
- if (fw->size != size) {
- /* Due to race conditions in firmware loading (esp. with
- udev <0.95) the wrong file was sometimes loaded. So we check
- filesizes to see if at least the right-sized file was
- loaded. If not, then we retry. */
- CX18_INFO("retry: file loaded was not %s (expected size %ld, got %zd)\n",
- fn, size, fw->size);
- release_firmware(fw);
- retries--;
- goto retry;
- }
for (i = 0; i < fw->size; i += 4096) {
setup_page(i);
for (j = i; j < fw->size && j < i + 4096; j += 4) {
}
if (!test_bit(CX18_F_I_LOADED_FW, &cx->i_flags))
CX18_INFO("loaded %s firmware (%zd bytes)\n", fn, fw->size);
+ size = fw->size;
release_firmware(fw);
return size;
}
-static int load_apu_fw_direct(const char *fn, u8 __iomem *dst, struct cx18 *cx, long size)
+static int load_apu_fw_direct(const char *fn, u8 __iomem *dst, struct cx18 *cx)
{
const struct firmware *fw = NULL;
- int retries = 3;
int i, j;
+ unsigned size;
const u32 *src;
struct cx18_apu_rom_seghdr seghdr;
const u8 *vers;
u32 apu_version = 0;
int sz;
-retry:
- if (!retries || request_firmware(&fw, fn, &cx->dev->dev)) {
- CX18_ERR("unable to open firmware %s (must be %ld bytes)\n",
- fn, size);
+ if (request_firmware(&fw, fn, &cx->dev->dev)) {
+ CX18_ERR("unable to open firmware %s\n", fn);
CX18_ERR("did you put the firmware in the hotplug firmware directory?\n");
return -ENOMEM;
}
vers = fw->data + sizeof(seghdr);
sz = fw->size;
- if (fw->size != size) {
- /* Due to race conditions in firmware loading (esp. with
- udev <0.95) the wrong file was sometimes loaded. So we check
- filesizes to see if at least the right-sized file was
- loaded. If not, then we retry. */
- CX18_INFO("retry: file loaded was not %s (expected size %ld, got %zd)\n",
- fn, size, fw->size);
- release_firmware(fw);
- retries--;
- goto retry;
- }
apu_version = (vers[0] << 24) | (vers[4] << 16) | vers[32];
- while (offset + sizeof(seghdr) < size) {
+ while (offset + sizeof(seghdr) < fw->size) {
/* TODO: byteswapping */
memcpy(&seghdr, src + offset / 4, sizeof(seghdr));
offset += sizeof(seghdr);
if (!test_bit(CX18_F_I_LOADED_FW, &cx->i_flags))
CX18_INFO("loaded %s firmware V%08x (%zd bytes)\n",
fn, apu_version, fw->size);
+ size = fw->size;
release_firmware(fw);
/* Clear bit0 for APU to start from 0 */
write_reg(read_reg(0xc72030) & ~1, 0xc72030);
/* Only if the processor is not running */
if (read_reg(CX18_PROC_SOFT_RESET) & 8) {
int sz = load_apu_fw_direct("v4l-cx23418-apu.fw",
- cx->enc_mem, cx, CX18_FW_APU_SIZE);
+ cx->enc_mem, cx);
write_enc(0xE51FF004, 0);
write_enc(0xa00000, 4); /* todo: not hardcoded */
cx18_msleep_timeout(500, 0);
sz = sz <= 0 ? sz : load_cpu_fw_direct("v4l-cx23418-cpu.fw",
- cx->enc_mem, cx, CX18_FW_CPU_SIZE);
+ cx->enc_mem, cx);
if (sz > 0) {
int retries = 0;
return res;
}
-void cx18_set_funcs(struct video_device *vdev)
-{
- vdev->vidioc_querycap = cx18_querycap;
- vdev->vidioc_g_priority = cx18_g_priority;
- vdev->vidioc_s_priority = cx18_s_priority;
- vdev->vidioc_s_audio = cx18_s_audio;
- vdev->vidioc_g_audio = cx18_g_audio;
- vdev->vidioc_enumaudio = cx18_enumaudio;
- vdev->vidioc_enum_input = cx18_enum_input;
- vdev->vidioc_cropcap = cx18_cropcap;
- vdev->vidioc_s_crop = cx18_s_crop;
- vdev->vidioc_g_crop = cx18_g_crop;
- vdev->vidioc_g_input = cx18_g_input;
- vdev->vidioc_s_input = cx18_s_input;
- vdev->vidioc_g_frequency = cx18_g_frequency;
- vdev->vidioc_s_frequency = cx18_s_frequency;
- vdev->vidioc_s_tuner = cx18_s_tuner;
- vdev->vidioc_g_tuner = cx18_g_tuner;
- vdev->vidioc_g_enc_index = cx18_g_enc_index;
- vdev->vidioc_g_std = cx18_g_std;
- vdev->vidioc_s_std = cx18_s_std;
- vdev->vidioc_log_status = cx18_log_status;
- vdev->vidioc_enum_fmt_vid_cap = cx18_enum_fmt_vid_cap;
- vdev->vidioc_encoder_cmd = cx18_encoder_cmd;
- vdev->vidioc_try_encoder_cmd = cx18_try_encoder_cmd;
- vdev->vidioc_g_fmt_vid_cap = cx18_g_fmt_vid_cap;
- vdev->vidioc_g_fmt_vbi_cap = cx18_g_fmt_vbi_cap;
- vdev->vidioc_g_fmt_sliced_vbi_cap = cx18_g_fmt_sliced_vbi_cap;
- vdev->vidioc_s_fmt_vid_cap = cx18_s_fmt_vid_cap;
- vdev->vidioc_s_fmt_vbi_cap = cx18_s_fmt_vbi_cap;
- vdev->vidioc_s_fmt_sliced_vbi_cap = cx18_s_fmt_sliced_vbi_cap;
- vdev->vidioc_try_fmt_vid_cap = cx18_try_fmt_vid_cap;
- vdev->vidioc_try_fmt_vbi_cap = cx18_try_fmt_vbi_cap;
- vdev->vidioc_try_fmt_sliced_vbi_cap = cx18_try_fmt_sliced_vbi_cap;
- vdev->vidioc_g_sliced_vbi_cap = cx18_g_sliced_vbi_cap;
- vdev->vidioc_g_chip_ident = cx18_g_chip_ident;
+static const struct v4l2_ioctl_ops cx18_ioctl_ops = {
+ .vidioc_querycap = cx18_querycap,
+ .vidioc_g_priority = cx18_g_priority,
+ .vidioc_s_priority = cx18_s_priority,
+ .vidioc_s_audio = cx18_s_audio,
+ .vidioc_g_audio = cx18_g_audio,
+ .vidioc_enumaudio = cx18_enumaudio,
+ .vidioc_enum_input = cx18_enum_input,
+ .vidioc_cropcap = cx18_cropcap,
+ .vidioc_s_crop = cx18_s_crop,
+ .vidioc_g_crop = cx18_g_crop,
+ .vidioc_g_input = cx18_g_input,
+ .vidioc_s_input = cx18_s_input,
+ .vidioc_g_frequency = cx18_g_frequency,
+ .vidioc_s_frequency = cx18_s_frequency,
+ .vidioc_s_tuner = cx18_s_tuner,
+ .vidioc_g_tuner = cx18_g_tuner,
+ .vidioc_g_enc_index = cx18_g_enc_index,
+ .vidioc_g_std = cx18_g_std,
+ .vidioc_s_std = cx18_s_std,
+ .vidioc_log_status = cx18_log_status,
+ .vidioc_enum_fmt_vid_cap = cx18_enum_fmt_vid_cap,
+ .vidioc_encoder_cmd = cx18_encoder_cmd,
+ .vidioc_try_encoder_cmd = cx18_try_encoder_cmd,
+ .vidioc_g_fmt_vid_cap = cx18_g_fmt_vid_cap,
+ .vidioc_g_fmt_vbi_cap = cx18_g_fmt_vbi_cap,
+ .vidioc_g_fmt_sliced_vbi_cap = cx18_g_fmt_sliced_vbi_cap,
+ .vidioc_s_fmt_vid_cap = cx18_s_fmt_vid_cap,
+ .vidioc_s_fmt_vbi_cap = cx18_s_fmt_vbi_cap,
+ .vidioc_s_fmt_sliced_vbi_cap = cx18_s_fmt_sliced_vbi_cap,
+ .vidioc_try_fmt_vid_cap = cx18_try_fmt_vid_cap,
+ .vidioc_try_fmt_vbi_cap = cx18_try_fmt_vbi_cap,
+ .vidioc_try_fmt_sliced_vbi_cap = cx18_try_fmt_sliced_vbi_cap,
+ .vidioc_g_sliced_vbi_cap = cx18_g_sliced_vbi_cap,
+ .vidioc_g_chip_ident = cx18_g_chip_ident,
#ifdef CONFIG_VIDEO_ADV_DEBUG
- vdev->vidioc_g_register = cx18_g_register;
- vdev->vidioc_s_register = cx18_s_register;
+ .vidioc_g_register = cx18_g_register,
+ .vidioc_s_register = cx18_s_register,
#endif
- vdev->vidioc_default = cx18_default;
- vdev->vidioc_queryctrl = cx18_queryctrl;
- vdev->vidioc_querymenu = cx18_querymenu;
- vdev->vidioc_g_ext_ctrls = cx18_g_ext_ctrls;
- vdev->vidioc_s_ext_ctrls = cx18_s_ext_ctrls;
- vdev->vidioc_try_ext_ctrls = cx18_try_ext_ctrls;
+ .vidioc_default = cx18_default,
+ .vidioc_queryctrl = cx18_queryctrl,
+ .vidioc_querymenu = cx18_querymenu,
+ .vidioc_g_ext_ctrls = cx18_g_ext_ctrls,
+ .vidioc_s_ext_ctrls = cx18_s_ext_ctrls,
+ .vidioc_try_ext_ctrls = cx18_try_ext_ctrls,
+};
+
+void cx18_set_funcs(struct video_device *vdev)
+{
+ vdev->ioctl_ops = &cx18_ioctl_ops;
}
return -ENOMEM;
}
- s->v4l2dev->type =
- VID_TYPE_CAPTURE | VID_TYPE_TUNER | VID_TYPE_TELETEXT |
- VID_TYPE_CLIPPING | VID_TYPE_SCALES | VID_TYPE_MPEG_ENCODER;
snprintf(s->v4l2dev->name, sizeof(s->v4l2dev->name), "cx18-%d",
cx->num);
s->v4l2dev->minor = minor;
- s->v4l2dev->dev = &cx->dev->dev;
+ s->v4l2dev->parent = &cx->dev->dev;
s->v4l2dev->fops = cx18_stream_info[type].fops;
s->v4l2dev->release = video_device_release;
s->v4l2dev->tvnorms = V4L2_STD_ALL;
config VIDEO_CX23885
tristate "Conexant cx23885 (2388x successor) support"
depends on DVB_CORE && VIDEO_DEV && PCI && I2C && INPUT
- depends on HOTPLUG # due to FW_LOADER
select I2C_ALGOBIT
- select FW_LOADER
select VIDEO_BTCX
select VIDEO_TUNER
select VIDEO_TVEEPROM
#include <linux/device.h>
#include <linux/firmware.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <media/cx2341x.h>
#include "cx23885.h"
.llseek = no_llseek,
};
-static struct video_device cx23885_mpeg_template = {
- .name = "cx23885",
- .type = VID_TYPE_CAPTURE |
- VID_TYPE_TUNER |
- VID_TYPE_SCALES |
- VID_TYPE_MPEG_ENCODER,
- .fops = &mpeg_fops,
- .minor = -1,
+static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
.vidioc_s_std = vidioc_s_std,
.vidioc_enum_input = vidioc_enum_input,
.vidioc_g_input = vidioc_g_input,
.vidioc_queryctrl = vidioc_queryctrl,
};
+static struct video_device cx23885_mpeg_template = {
+ .name = "cx23885",
+ .fops = &mpeg_fops,
+ .ioctl_ops = &mpeg_ioctl_ops,
+ .minor = -1,
+};
+
void cx23885_417_unregister(struct cx23885_dev *dev)
{
dprintk(1, "%s()\n", __func__);
vfd->minor = -1;
snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", dev->name,
type, cx23885_boards[tsport->dev->board].name);
- vfd->dev = &pci->dev;
+ vfd->parent = &pci->dev;
vfd->release = video_device_release;
return vfd;
}
},
[CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP] = {
.name = "DViCO FusionHDTV7 Dual Express",
+ .portb = CX23885_MPEG_DVB,
.portc = CX23885_MPEG_DVB,
},
};
{
struct cx23885_i2c *bus = priv;
struct cx23885_dev *dev = bus->dev;
+ u32 bitmask = 0;
+
+ if (command != 0) {
+ printk(KERN_ERR "%s(): Unknown command 0x%x.\n",
+ __func__, command);
+ return -EINVAL;
+ }
switch(dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
- if(command == 0) { /* Tuner Reset Command from xc5000 */
- /* Drive the tuner into reset and out */
- cx_clear(GP0_IO, 0x00000004);
- mdelay(200);
- cx_set(GP0_IO, 0x00000004);
- return 0;
- }
- else {
- printk(KERN_ERR
- "%s(): Unknow command.\n", __func__);
- return -EINVAL;
+ /* Tuner Reset Command from xc5000 */
+ if (command == 0)
+ bitmask = 0x04;
+ break;
+ case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
+ if (command == 0) {
+
+ /* Two identical tuners on two different i2c buses,
+ * we need to reset the correct gpio. */
+ if (bus->nr == 0)
+ bitmask = 0x01;
+ else if (bus->nr == 1)
+ bitmask = 0x04;
}
break;
}
- return 0; /* Should never be here */
+ if (bitmask) {
+ /* Drive the tuner into reset and back out */
+ cx_clear(GP0_IO, bitmask);
+ mdelay(200);
+ cx_set(GP0_IO, bitmask);
+ }
+
+ return 0;
}
void cx23885_gpio_setup(struct cx23885_dev *dev)
mdelay(20);
cx_set(GP0_IO, 0x00050005);
break;
+ case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
+ /* GPIO-0 xc5000 tuner reset i2c bus 0 */
+ /* GPIO-1 s5h1409 demod reset i2c bus 0 */
+ /* GPIO-2 xc5000 tuner reset i2c bus 1 */
+ /* GPIO-3 s5h1409 demod reset i2c bus 0 */
+
+ /* Put the parts into reset and back */
+ cx_set(GP0_IO, 0x000f0000);
+ mdelay(20);
+ cx_clear(GP0_IO, 0x0000000f);
+ mdelay(20);
+ cx_set(GP0_IO, 0x000f000f);
+ break;
}
}
* 0x00010ea0 0x00010xxx Free
*/
+static struct sram_channel cx23885_sram_channels[] = {
+ [SRAM_CH01] = {
+ .name = "VID A",
+ .cmds_start = 0x10000,
+ .ctrl_start = 0x10380,
+ .cdt = 0x104c0,
+ .fifo_start = 0x40,
+ .fifo_size = 0x2800,
+ .ptr1_reg = DMA1_PTR1,
+ .ptr2_reg = DMA1_PTR2,
+ .cnt1_reg = DMA1_CNT1,
+ .cnt2_reg = DMA1_CNT2,
+ },
+ [SRAM_CH02] = {
+ .name = "ch2",
+ .cmds_start = 0x0,
+ .ctrl_start = 0x0,
+ .cdt = 0x0,
+ .fifo_start = 0x0,
+ .fifo_size = 0x0,
+ .ptr1_reg = DMA2_PTR1,
+ .ptr2_reg = DMA2_PTR2,
+ .cnt1_reg = DMA2_CNT1,
+ .cnt2_reg = DMA2_CNT2,
+ },
+ [SRAM_CH03] = {
+ .name = "TS1 B",
+ .cmds_start = 0x100A0,
+ .ctrl_start = 0x10400,
+ .cdt = 0x10580,
+ .fifo_start = 0x5000,
+ .fifo_size = 0x1000,
+ .ptr1_reg = DMA3_PTR1,
+ .ptr2_reg = DMA3_PTR2,
+ .cnt1_reg = DMA3_CNT1,
+ .cnt2_reg = DMA3_CNT2,
+ },
+ [SRAM_CH04] = {
+ .name = "ch4",
+ .cmds_start = 0x0,
+ .ctrl_start = 0x0,
+ .cdt = 0x0,
+ .fifo_start = 0x0,
+ .fifo_size = 0x0,
+ .ptr1_reg = DMA4_PTR1,
+ .ptr2_reg = DMA4_PTR2,
+ .cnt1_reg = DMA4_CNT1,
+ .cnt2_reg = DMA4_CNT2,
+ },
+ [SRAM_CH05] = {
+ .name = "ch5",
+ .cmds_start = 0x0,
+ .ctrl_start = 0x0,
+ .cdt = 0x0,
+ .fifo_start = 0x0,
+ .fifo_size = 0x0,
+ .ptr1_reg = DMA5_PTR1,
+ .ptr2_reg = DMA5_PTR2,
+ .cnt1_reg = DMA5_CNT1,
+ .cnt2_reg = DMA5_CNT2,
+ },
+ [SRAM_CH06] = {
+ .name = "TS2 C",
+ .cmds_start = 0x10140,
+ .ctrl_start = 0x10440,
+ .cdt = 0x105e0,
+ .fifo_start = 0x6000,
+ .fifo_size = 0x1000,
+ .ptr1_reg = DMA5_PTR1,
+ .ptr2_reg = DMA5_PTR2,
+ .cnt1_reg = DMA5_CNT1,
+ .cnt2_reg = DMA5_CNT2,
+ },
+ [SRAM_CH07] = {
+ .name = "ch7",
+ .cmds_start = 0x0,
+ .ctrl_start = 0x0,
+ .cdt = 0x0,
+ .fifo_start = 0x0,
+ .fifo_size = 0x0,
+ .ptr1_reg = DMA6_PTR1,
+ .ptr2_reg = DMA6_PTR2,
+ .cnt1_reg = DMA6_CNT1,
+ .cnt2_reg = DMA6_CNT2,
+ },
+ [SRAM_CH08] = {
+ .name = "ch8",
+ .cmds_start = 0x0,
+ .ctrl_start = 0x0,
+ .cdt = 0x0,
+ .fifo_start = 0x0,
+ .fifo_size = 0x0,
+ .ptr1_reg = DMA7_PTR1,
+ .ptr2_reg = DMA7_PTR2,
+ .cnt1_reg = DMA7_CNT1,
+ .cnt2_reg = DMA7_CNT2,
+ },
+ [SRAM_CH09] = {
+ .name = "ch9",
+ .cmds_start = 0x0,
+ .ctrl_start = 0x0,
+ .cdt = 0x0,
+ .fifo_start = 0x0,
+ .fifo_size = 0x0,
+ .ptr1_reg = DMA8_PTR1,
+ .ptr2_reg = DMA8_PTR2,
+ .cnt1_reg = DMA8_CNT1,
+ .cnt2_reg = DMA8_CNT2,
+ },
+};
+
static struct sram_channel cx23887_sram_channels[] = {
[SRAM_CH01] = {
.name = "VID A",
[SRAM_CH03] = {
.name = "TS1 B",
.cmds_start = 0x100A0,
- .ctrl_start = 0x10780,
- .cdt = 0x10400,
+ .ctrl_start = 0x10630,
+ .cdt = 0x10870,
.fifo_start = 0x5000,
.fifo_size = 0x1000,
.ptr1_reg = DMA3_PTR1,
[SRAM_CH06] = {
.name = "TS2 C",
.cmds_start = 0x10140,
- .ctrl_start = 0x10680,
+ .ctrl_start = 0x10670,
.cdt = 0x108d0,
.fifo_start = 0x6000,
.fifo_size = 0x1000,
cx_write(AUDIO_INT_INT_STAT, 0xffffffff);
cx_write(AUDIO_EXT_INT_STAT, 0xffffffff);
cx_write(CLK_DELAY, cx_read(CLK_DELAY) & 0x80000000);
+ cx_write(PAD_CTRL, 0x00500300);
mdelay(100);
atomic_inc(&dev->refcount);
dev->nr = cx23885_devcount++;
- dev->sram_channels = cx23887_sram_channels;
sprintf(dev->name, "cx23885[%d]", dev->nr);
mutex_lock(&devlist);
dev->bridge = CX23885_BRIDGE_887;
/* Apply a sensible clock frequency for the PCIe bridge */
dev->clk_freq = 25000000;
+ dev->sram_channels = cx23887_sram_channels;
} else
if(dev->pci->device == 0x8852) {
dev->bridge = CX23885_BRIDGE_885;
/* Apply a sensible clock frequency for the PCIe bridge */
dev->clk_freq = 28000000;
+ dev->sram_channels = cx23885_sram_channels;
} else
BUG();
port->reg_gpcnt_ctl, cx_read(port->reg_gpcnt_ctl));
dprintk(1, "%s() dma_ctl(0x%08X) 0x%08x\n", __func__,
port->reg_dma_ctl, cx_read(port->reg_dma_ctl));
- dprintk(1, "%s() src_sel(0x%08X) 0x%08x\n", __func__,
- port->reg_src_sel, cx_read(port->reg_src_sel));
+ if (port->reg_src_sel)
+ dprintk(1, "%s() src_sel(0x%08X) 0x%08x\n", __func__,
+ port->reg_src_sel, cx_read(port->reg_src_sel));
dprintk(1, "%s() lngth(0x%08X) 0x%08x\n", __func__,
port->reg_lngth, cx_read(port->reg_lngth));
dprintk(1, "%s() hw_sop_ctrl(0x%08X) 0x%08x\n", __func__,
dprintk(1, "%s() w: %d, h: %d, f: %d\n", __func__,
buf->vb.width, buf->vb.height, buf->vb.field);
+ /* Stop the fifo and risc engine for this port */
+ cx_clear(port->reg_dma_ctl, port->dma_ctl_val);
+
/* setup fifo + format */
cx23885_sram_channel_setup(dev,
&dev->sram_channels[ port->sram_chno ],
cx_write(port->reg_gpcnt_ctl, 3);
q->count = 1;
- if (cx23885_boards[dev->board].portb & CX23885_MPEG_ENCODER) {
+ /* Set VIDB pins to input */
+ if (cx23885_boards[dev->board].portb == CX23885_MPEG_DVB) {
+ reg = cx_read(PAD_CTRL);
+ reg &= ~0x3; /* Clear TS1_OE & TS1_SOP_OE */
+ cx_write(PAD_CTRL, reg);
+ }
+
+ /* Set VIDC pins to input */
+ if (cx23885_boards[dev->board].portc == CX23885_MPEG_DVB) {
+ reg = cx_read(PAD_CTRL);
+ reg &= ~0x4; /* Clear TS2_SOP_OE */
+ cx_write(PAD_CTRL, reg);
+ }
+
+ if (cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER) {
reg = cx_read(PAD_CTRL);
reg = reg & ~0x1; /* Clear TS1_OE */
cx_clear(port->reg_ts_int_msk, port->ts_int_msk_val);
cx_clear(port->reg_dma_ctl, port->dma_ctl_val);
- if (cx23885_boards[dev->board].portb & CX23885_MPEG_ENCODER) {
+ if (cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER) {
reg = cx_read(PAD_CTRL);
#include "cx23885.h"
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#ifdef CONFIG_VIDEO_V4L1_COMPAT
/* Include V4L1 specific functions. Should be removed soon */
return NULL;
*vfd = *template;
vfd->minor = -1;
- vfd->dev = &pci->dev;
+ vfd->parent = &pci->dev;
vfd->release = video_device_release;
snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
dev->name, type, cx23885_boards[dev->board].name);
.llseek = no_llseek,
};
-static struct video_device cx23885_vbi_template;
-static struct video_device cx23885_video_template = {
- .name = "cx23885-video",
- .type = VID_TYPE_CAPTURE|VID_TYPE_TUNER|VID_TYPE_SCALES,
- .fops = &video_fops,
- .minor = -1,
+static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
.vidioc_g_register = vidioc_g_register,
.vidioc_s_register = vidioc_s_register,
#endif
+};
+
+static struct video_device cx23885_vbi_template;
+static struct video_device cx23885_video_template = {
+ .name = "cx23885-video",
+ .fops = &video_fops,
+ .minor = -1,
+ .ioctl_ops = &video_ioctl_ops,
.tvnorms = CX23885_NORMS,
.current_norm = V4L2_STD_NTSC_M,
};
memcpy(&cx23885_vbi_template, &cx23885_video_template,
sizeof(cx23885_vbi_template));
strcpy(cx23885_vbi_template.name, "cx23885-vbi");
- cx23885_vbi_template.type = VID_TYPE_TELETEXT|VID_TYPE_TUNER;
dev->tvnorm = cx23885_video_template.current_norm;
config VIDEO_CX25840
tristate "Conexant CX2584x audio/video decoders"
depends on VIDEO_V4L2 && I2C && EXPERIMENTAL
- depends on HOTPLUG # due to FW_LOADER
- select FW_LOADER
---help---
Support for the Conexant CX2584x audio/video decoders.
static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END };
-int cx25840_debug;
+static int cx25840_debug;
module_param_named(debug,cx25840_debug, int, 0644);
#include <linux/videodev2.h>
#include <linux/i2c.h>
-extern int cx25840_debug;
-
/* ENABLE_PVR150_WORKAROUND activates a workaround for a hardware bug that is
present in Hauppauge PVR-150 (and possibly PVR-500) cards that have
certain NTSC tuners (tveeprom tuner model numbers 85, 99 and 112). The
config VIDEO_CX88_BLACKBIRD
tristate "Blackbird MPEG encoder support (cx2388x + cx23416)"
- depends on VIDEO_CX88 && HOTPLUG
+ depends on VIDEO_CX88
select VIDEO_CX2341X
- select FW_LOADER
---help---
This adds support for MPEG encoder cards based on the
Blackbird reference design, using the Conexant 2388x
#include <linux/device.h>
#include <linux/firmware.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <media/cx2341x.h>
#include "cx88.h"
.llseek = no_llseek,
};
-static struct video_device cx8802_mpeg_template =
-{
- .name = "cx8802",
- .type = VID_TYPE_CAPTURE|VID_TYPE_TUNER|VID_TYPE_SCALES|VID_TYPE_MPEG_ENCODER,
- .fops = &mpeg_fops,
- .minor = -1,
+static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
.vidioc_querymenu = vidioc_querymenu,
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_s_std = vidioc_s_std,
+};
+
+static struct video_device cx8802_mpeg_template = {
+ .name = "cx8802",
+ .fops = &mpeg_fops,
+ .ioctl_ops = &mpeg_ioctl_ops,
+ .minor = -1,
.tvnorms = CX88_NORMS,
.current_norm = V4L2_STD_NTSC_M,
};
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.tda9887_conf = TDA9887_PRESENT,
- .audio_chip = AUDIO_CHIP_WM8775,
+ .audio_chip = V4L2_IDENT_WM8775,
.input = {{
.type = CX88_VMUX_TELEVISION,
.vmux = 0,
#include "cx88.h"
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
MODULE_DESCRIPTION("v4l2 driver module for cx2388x based TV cards");
MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
return NULL;
*vfd = *template;
vfd->minor = -1;
- vfd->dev = &pci->dev;
+ vfd->parent = &pci->dev;
vfd->release = video_device_release;
snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
core->name, type, core->board.name);
#include "cx88.h"
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#ifdef CONFIG_VIDEO_V4L1_COMPAT
/* Include V4L1 specific functions. Should be removed soon */
the initialization. Some boards may use different
routes for different inputs. HVR-1300 surely does */
if (core->board.audio_chip &&
- core->board.audio_chip == AUDIO_CHIP_WM8775) {
+ core->board.audio_chip == V4L2_IDENT_WM8775) {
struct v4l2_routing route;
route.input = INPUT(input).audioroute;
.llseek = no_llseek,
};
-static struct video_device cx8800_vbi_template;
-static struct video_device cx8800_video_template =
-{
- .name = "cx8800-video",
- .type = VID_TYPE_CAPTURE|VID_TYPE_TUNER|VID_TYPE_SCALES,
- .fops = &video_fops,
- .minor = -1,
+static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
.vidioc_g_register = vidioc_g_register,
.vidioc_s_register = vidioc_s_register,
#endif
+};
+
+static struct video_device cx8800_vbi_template;
+
+static struct video_device cx8800_video_template = {
+ .name = "cx8800-video",
+ .fops = &video_fops,
+ .minor = -1,
+ .ioctl_ops = &video_ioctl_ops,
.tvnorms = CX88_NORMS,
.current_norm = V4L2_STD_NTSC_M,
};
.llseek = no_llseek,
};
-static struct video_device cx8800_radio_template =
-{
- .name = "cx8800-radio",
- .type = VID_TYPE_TUNER,
- .fops = &radio_fops,
- .minor = -1,
+static const struct v4l2_ioctl_ops radio_ioctl_ops = {
.vidioc_querycap = radio_querycap,
.vidioc_g_tuner = radio_g_tuner,
.vidioc_enum_input = radio_enum_input,
#endif
};
+static struct video_device cx8800_radio_template = {
+ .name = "cx8800-radio",
+ .fops = &radio_fops,
+ .minor = -1,
+ .ioctl_ops = &radio_ioctl_ops,
+};
+
/* ----------------------------------------------------------- */
static void cx8800_unregister_video(struct cx8800_dev *dev)
memcpy( &cx8800_vbi_template, &cx8800_video_template,
sizeof(cx8800_vbi_template) );
strcpy(cx8800_vbi_template.name,"cx8800-vbi");
- cx8800_vbi_template.type = VID_TYPE_TELETEXT|VID_TYPE_TUNER;
/* initialize driver struct */
spin_lock_init(&dev->slock);
/* load and configure helper modules */
- if (core->board.audio_chip == AUDIO_CHIP_WM8775)
+ if (core->board.audio_chip == V4L2_IDENT_WM8775)
request_module("wm8775");
switch (core->boardnr) {
#include <media/tuner.h>
#include <media/tveeprom.h>
#include <media/videobuf-dma-sg.h>
+#include <media/v4l2-chip-ident.h>
#include <media/cx2341x.h>
-#include <media/audiochip.h>
#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
#include <media/videobuf-dvb.h>
#endif
struct cx88_input input[MAX_CX88_INPUT];
struct cx88_input radio;
enum cx88_board_type mpeg;
- enum audiochip audio_chip;
+ unsigned int audio_chip;
};
struct cx88_subid {
#include <media/saa7115.h>
#include <media/tvp5150.h>
#include <media/tveeprom.h>
-#include <media/audiochip.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-chip-ident.h>
#include "em28xx.h"
};
struct em28xx_board em28xx_boards[] = {
+ [EM2750_BOARD_UNKNOWN] = {
+ .name = "Unknown EM2750/EM2751 webcam grabber",
+ .vchannels = 1,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = 0,
+ .amux = 0,
+ } },
+ },
[EM2800_BOARD_UNKNOWN] = {
.name = "Unknown EM2800 video grabber",
.is_em2800 = 1,
.is_em2800 = 0,
.tuner_type = TUNER_ABSENT,
},
+ [EM2750_BOARD_DLCW_130] = {
+ /* Beijing Huaqi Information Digital Technology Co., Ltd */
+ .name = "Huaqi DLCW-130",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 1,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = 0,
+ .amux = 0,
+ } },
+ },
+ [EM2800_BOARD_KWORLD_USB2800] = {
+ .name = "Kworld USB2800",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .is_em2800 = 1,
+ .vchannels = 3,
+ .tuner_type = TUNER_PHILIPS_FCV1236D,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
[EM2820_BOARD_KWORLD_PVRTV2800RF] = {
.name = "Kworld PVR TV 2800 RF",
.is_em2800 = 0,
MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
} },
},
- [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
- .name = "Hauppauge WinTV HVR 900",
+ [EM2820_BOARD_DLINK_USB_TV] = {
+ .name = "D-Link DUB-T210 TV Tuner",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 3,
+ .is_em2800 = 0,
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
+ [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
+ .name = "Hercules Smart TV USB 2.0",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 3,
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
+ [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
+ .name = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 3,
+ .is_em2800 = 0,
+ .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
+ [EM2820_BOARD_GADMEI_UTV310] = {
+ .name = "Gadmei UTV310",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 3,
+ .tuner_type = TUNER_TNF_5335MF,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE1,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
+ [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
+ .name = "Leadtek Winfast USB II Deluxe",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 3,
+ .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA7114,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = 2,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = 0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = 9,
+ .amux = 1,
+ } },
+ },
+ [EM2820_BOARD_PINNACLE_DVC_100] = {
+ .name = "Pinnacle Dazzle DVC 100",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 3,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
+ [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
+ .name = "Videology 20K14XUSB USB2.0",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 1,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = 0,
+ .amux = 0,
+ } },
+ },
+ [EM2821_BOARD_PROLINK_PLAYTV_USB2] = {
+ .name = "SIIG AVTuner-PVR/Prolink PlayTV USB 2.0",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 3,
+ .is_em2800 = 0,
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC, /* unknown? */
+ .tda9887_conf = TDA9887_PRESENT, /* unknown? */
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
+ [EM2821_BOARD_SUPERCOMP_USB_2] = {
+ .name = "Supercomp USB 2.0 TV",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 3,
+ .is_em2800 = 0,
+ .tuner_type = TUNER_PHILIPS_FM1236_MK3,
+ .tda9887_conf = TDA9887_PRESENT |
+ TDA9887_PORT1_ACTIVE |
+ TDA9887_PORT2_ACTIVE,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
+ [EM2821_BOARD_USBGEAR_VD204] = {
+ .name = "Usbgear VD204v9",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 2,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
+ [EM2860_BOARD_NETGMBH_CAM] = {
+ /* Beijing Huaqi Information Digital Technology Co., Ltd */
+ .name = "NetGMBH Cam",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 1,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = 0,
+ .amux = 0,
+ } },
+ },
+ [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
+ .name = "Typhoon DVD Maker",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 2,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
+ [EM2860_BOARD_GADMEI_UTV330] = {
+ .name = "Gadmei UTV330",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
.vchannels = 3,
+ .tuner_type = TUNER_TNF_5335MF,
.tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
+ [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
+ .name = "Terratec Cinergy A Hybrid XS",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 3,
.tuner_type = TUNER_XC2028,
- .mts_firmware = 1,
- .has_dvb = 1,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.amux = 1,
} },
},
- [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
- .name = "Hauppauge WinTV HVR 900 (R2)",
+ [EM2861_BOARD_KWORLD_PVRTV_300U] = {
+ .name = "KWorld PVRTV 300U",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 3,
+ .tuner_type = TUNER_XC2028,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = 1,
+ } },
+ },
+ [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
+ .name = "Yakumo MovieMixer",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 1,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = 1,
+ } },
+ },
+ [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
+ .name = "Plextor ConvertX PX-TV100U",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
.vchannels = 3,
+ .tuner_type = TUNER_TNF_5335MF,
.tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = 1,
+ } },
+ },
+ [EM2870_BOARD_TERRATEC_XS] = {
+ .name = "Terratec Cinergy T XS",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_XC2028,
+ },
+ [EM2870_BOARD_TERRATEC_XS_MT2060] = {
+ .name = "Terratec Cinergy T XS (MT2060)",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_ABSENT, /* MT2060 */
+ },
+ [EM2870_BOARD_KWORLD_350U] = {
+ .name = "Kworld 350 U DVB-T",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_XC2028,
+ },
+ [EM2870_BOARD_KWORLD_355U] = {
+ .name = "Kworld 355 U DVB-T",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ },
+ [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
+ .name = "Pinnacle PCTV DVB-T",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_ABSENT, /* MT2060 */
+ },
+ [EM2870_BOARD_COMPRO_VIDEOMATE] = {
+ .name = "Compro, VideoMate U3",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_ABSENT, /* MT2060 */
+ },
+ [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
+ .name = "Terratec Hybrid XS Secam",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 3,
+ .has_msp34xx = 1,
.tuner_type = TUNER_XC2028,
- .mts_firmware = 1,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.amux = 1,
} },
},
- [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
- .name = "Hauppauge WinTV HVR 950",
+ [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
+ .name = "Hauppauge WinTV HVR 900",
+ .vchannels = 3,
+ .tda9887_conf = TDA9887_PRESENT,
+ .tuner_type = TUNER_XC2028,
+ .mts_firmware = 1,
+ .has_dvb = 1,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = 1,
+ } },
+ },
+ [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
+ .name = "Hauppauge WinTV HVR 900 (R2)",
+ .vchannels = 3,
+ .tda9887_conf = TDA9887_PRESENT,
+ .tuner_type = TUNER_XC2028,
+ .mts_firmware = 1,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = 1,
+ } },
+ },
+ [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
+ .name = "Hauppauge WinTV HVR 950",
+ .vchannels = 3,
+ .tda9887_conf = TDA9887_PRESENT,
+ .tuner_type = TUNER_XC2028,
+ .mts_firmware = 1,
+ .has_12mhz_i2s = 1,
+ .has_dvb = 1,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = 1,
+ } },
+ },
+ [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
+ .name = "Pinnacle PCTV HD Pro Stick",
+ .vchannels = 3,
+ .tda9887_conf = TDA9887_PRESENT,
+ .tuner_type = TUNER_XC2028,
+ .mts_firmware = 1,
+ .has_12mhz_i2s = 1,
+ .has_dvb = 1,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = 1,
+ } },
+ },
+ [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
+ .name = "AMD ATI TV Wonder HD 600",
.vchannels = 3,
.tda9887_conf = TDA9887_PRESENT,
.tuner_type = TUNER_XC2028,
.amux = 1,
} },
},
- [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
- .name = "Pinnacle PCTV HD Pro Stick",
- .vchannels = 3,
- .tda9887_conf = TDA9887_PRESENT,
- .tuner_type = TUNER_XC2028,
- .mts_firmware = 1,
- .has_12mhz_i2s = 1,
- .has_dvb = 1,
- .decoder = EM28XX_TVP5150,
+ [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
+ .name = "Terratec Hybrid XS",
+ .vchannels = 3,
+ .tda9887_conf = TDA9887_PRESENT,
+ .tuner_type = TUNER_XC2028,
+ .decoder = EM28XX_TVP5150,
+ .has_dvb = 1,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = 1,
+ } },
+ },
+ /* maybe there's a reason behind it why Terratec sells the Hybrid XS
+ as Prodigy XS with a different PID, let's keep it separated for now
+ maybe we'll need it lateron */
+ [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
+ .name = "Terratec Prodigy XS",
+ .vchannels = 3,
+ .tda9887_conf = TDA9887_PRESENT,
+ .tuner_type = TUNER_XC2028,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = 1,
+ } },
+ },
+ [EM2820_BOARD_MSI_VOX_USB_2] = {
+ .name = "MSI VOX USB 2.0",
+ .vchannels = 3,
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .tda9887_conf = TDA9887_PRESENT |
+ TDA9887_PORT1_ACTIVE |
+ TDA9887_PORT2_ACTIVE,
+ .max_range_640_480 = 1,
+
+ .decoder = EM28XX_SAA7114,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE4,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
+ [EM2800_BOARD_TERRATEC_CINERGY_200] = {
+ .name = "Terratec Cinergy 200 USB",
+ .is_em2800 = 1,
+ .vchannels = 3,
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
+ [EM2800_BOARD_GRABBEEX_USB2800] = {
+ .name = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
+ .is_em2800 = 1,
+ .vchannels = 2,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
+ [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
+ .name = "Leadtek Winfast USB II",
+ .is_em2800 = 1,
+ .vchannels = 3,
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
+ [EM2800_BOARD_KWORLD_USB2800] = {
+ .name = "Kworld USB2800",
+ .is_em2800 = 1,
+ .vchannels = 3,
+ .tuner_type = TUNER_PHILIPS_FCV1236D,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
+ [EM2820_BOARD_PINNACLE_DVC_90] = {
+ .name = "Pinnacle Dazzle DVC 90/DVC 100",
+ .vchannels = 3,
+ .tuner_type = TUNER_ABSENT,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
+ [EM2800_BOARD_VGEAR_POCKETTV] = {
+ .name = "V-Gear PocketTV",
+ .is_em2800 = 1,
+ .vchannels = 3,
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 1,
+ } },
+ },
+ [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
+ .name = "Pixelview Prolink PlayTV USB 2.0",
+ .vchannels = 3,
+ .tda9887_conf = TDA9887_PRESENT,
+ .tuner_type = TUNER_YMEC_TVF_5533MF,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2860_BOARD_POINTNIX_INTRAORAL_CAMERA] = {
+ .name = "PointNix Intra-Oral Camera",
+ .has_snapshot_button = 1,
+ .vchannels = 1,
+ .tda9887_conf = TDA9887_PRESENT,
+ .tuner_type = TUNER_ABSENT,
+ .decoder = EM28XX_SAA7113,
+ .input = { {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = 0,
+ } },
+ },
+ [EM2880_BOARD_MSI_DIGIVOX_AD] = {
+ .name = "MSI DigiVox A/D",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 3,
+ .tuner_type = TUNER_XC2028,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = 0,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = 1,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = 1,
+ } },
+ },
+ [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
+ .name = "MSI DigiVox A/D II",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .vchannels = 3,
+ .tuner_type = TUNER_XC2028,
+ .decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = 1,
} },
},
- [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
- .name = "Terratec Hybrid XS",
+ [EM2880_BOARD_KWORLD_DVB_305U] = {
+ .name = "KWorld DVB-T 305U",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
.vchannels = 3,
- .tda9887_conf = TDA9887_PRESENT,
.tuner_type = TUNER_XC2028,
.decoder = EM28XX_TVP5150,
.input = { {
.amux = 1,
} },
},
- /* maybe there's a reason behind it why Terratec sells the Hybrid XS
- as Prodigy XS with a different PID, let's keep it separated for now
- maybe we'll need it lateron */
- [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
- .name = "Terratec Prodigy XS",
+ [EM2880_BOARD_KWORLD_DVB_310U] = {
+ .name = "KWorld DVB-T 310U",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
.vchannels = 3,
- .tda9887_conf = TDA9887_PRESENT,
.tuner_type = TUNER_XC2028,
.decoder = EM28XX_TVP5150,
.input = { {
.amux = 1,
} },
},
- [EM2820_BOARD_MSI_VOX_USB_2] = {
- .name = "MSI VOX USB 2.0",
- .vchannels = 3,
- .tuner_type = TUNER_LG_PAL_NEW_TAPC,
- .tda9887_conf = TDA9887_PRESENT |
- TDA9887_PORT1_ACTIVE |
- TDA9887_PORT2_ACTIVE,
- .max_range_640_480 = 1,
-
- .decoder = EM28XX_SAA7114,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE4,
- .amux = 0,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = 1,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = 1,
- } },
- },
- [EM2800_BOARD_TERRATEC_CINERGY_200] = {
- .name = "Terratec Cinergy 200 USB",
- .is_em2800 = 1,
+ [EM2881_BOARD_DNT_DA2_HYBRID] = {
+ .name = "DNT DA2 Hybrid",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
.vchannels = 3,
- .tuner_type = TUNER_LG_PAL_NEW_TAPC,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA7113,
+ .tuner_type = TUNER_XC2028,
+ .decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
+ .vmux = TVP5150_COMPOSITE0,
.amux = 0,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
+ .vmux = TVP5150_COMPOSITE1,
.amux = 1,
}, {
.type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
+ .vmux = TVP5150_SVIDEO,
.amux = 1,
} },
},
- [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
- .name = "Leadtek Winfast USB II",
- .is_em2800 = 1,
+ [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
+ .name = "Pinnacle Hybrid Pro",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
.vchannels = 3,
- .tuner_type = TUNER_LG_PAL_NEW_TAPC,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA7113,
+ .tuner_type = TUNER_XC2028,
+ .decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
+ .vmux = TVP5150_COMPOSITE0,
.amux = 0,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
+ .vmux = TVP5150_COMPOSITE1,
.amux = 1,
}, {
.type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
+ .vmux = TVP5150_SVIDEO,
.amux = 1,
} },
},
- [EM2800_BOARD_KWORLD_USB2800] = {
- .name = "Kworld USB2800",
- .is_em2800 = 1,
+ [EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
+ .name = "Pinnacle Hybrid Pro (2)",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
.vchannels = 3,
- .tuner_type = TUNER_PHILIPS_FCV1236D,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA7113,
+ .tuner_type = TUNER_XC2028,
+ .decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
+ .vmux = TVP5150_COMPOSITE0,
.amux = 0,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
+ .vmux = TVP5150_COMPOSITE1,
.amux = 1,
}, {
.type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
+ .vmux = TVP5150_SVIDEO,
.amux = 1,
} },
},
- [EM2820_BOARD_PINNACLE_DVC_90] = {
- .name = "Pinnacle Dazzle DVC 90/DVC 100",
+ [EM2882_BOARD_KWORLD_VS_DVBT] = {
+ .name = "Kworld VS-DVB-T 323UR",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
.vchannels = 3,
- .tuner_type = TUNER_ABSENT,
- .decoder = EM28XX_SAA7113,
+ .tuner_type = TUNER_XC2028,
+ .decoder = EM28XX_TVP5150,
.input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = 0,
+ }, {
.type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
+ .vmux = TVP5150_COMPOSITE1,
.amux = 1,
}, {
.type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
+ .vmux = TVP5150_SVIDEO,
.amux = 1,
} },
},
- [EM2800_BOARD_VGEAR_POCKETTV] = {
- .name = "V-Gear PocketTV",
- .is_em2800 = 1,
+ [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
+ .name = "Terratec Hybrid XS (em2882)",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
.vchannels = 3,
- .tuner_type = TUNER_LG_PAL_NEW_TAPC,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA7113,
+ .tuner_type = TUNER_XC2028,
+ .decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
+ .vmux = TVP5150_COMPOSITE0,
.amux = 0,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
+ .vmux = TVP5150_COMPOSITE1,
.amux = 1,
}, {
.type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
+ .vmux = TVP5150_SVIDEO,
.amux = 1,
} },
},
- [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
- .name = "Pixelview Prolink PlayTV USB 2.0",
+ [EM2883_BOARD_KWORLD_HYBRID_A316] = {
+ .name = "Kworld PlusTV HD Hybrid 330",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
.vchannels = 3,
- .tda9887_conf = TDA9887_PRESENT,
- .tuner_type = TUNER_YMEC_TVF_5533MF,
- .decoder = EM28XX_SAA7113,
+ .is_em2800 = 0,
+ .tuner_type = TUNER_XC2028,
+ .decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = EM28XX_AMUX_LINE_IN,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = 0,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = 1,
}, {
.type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
+ .vmux = TVP5150_SVIDEO,
+ .amux = 1,
} },
},
- [EM2860_BOARD_POINTNIX_INTRAORAL_CAMERA] = {
- .name = "PointNix Intra-Oral Camera",
- .has_snapshot_button = 1,
- .vchannels = 1,
+ [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
+ .name = "Compro VideoMate ForYou/Stereo",
+ .vchannels = 2,
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
.tda9887_conf = TDA9887_PRESENT,
- .tuner_type = TUNER_ABSENT,
- .decoder = EM28XX_SAA7113,
+ .decoder = EM28XX_TVP5150,
.input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
.type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = 0,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
} },
},
};
/* table of devices that work with this driver */
struct usb_device_id em28xx_id_table [] = {
{ USB_DEVICE(0xeb1a, 0x2750),
- .driver_info = EM2820_BOARD_UNKNOWN },
+ .driver_info = EM2750_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0x2751),
+ .driver_info = EM2750_BOARD_UNKNOWN },
{ USB_DEVICE(0xeb1a, 0x2800),
.driver_info = EM2800_BOARD_UNKNOWN },
{ USB_DEVICE(0xeb1a, 0x2820),
.driver_info = EM2820_BOARD_UNKNOWN },
{ USB_DEVICE(0xeb1a, 0x2883),
.driver_info = EM2820_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0xe300),
+ .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
+ { USB_DEVICE(0xeb1a, 0xe305),
+ .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
+ { USB_DEVICE(0xeb1a, 0xe310),
+ .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
+ { USB_DEVICE(0xeb1a, 0xa316),
+ .driver_info = EM2883_BOARD_KWORLD_HYBRID_A316 },
+ { USB_DEVICE(0xeb1a, 0xe320),
+ .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
+ { USB_DEVICE(0xeb1a, 0xe323),
+ .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
+ { USB_DEVICE(0xeb1a, 0xe350),
+ .driver_info = EM2870_BOARD_KWORLD_350U },
+ { USB_DEVICE(0xeb1a, 0xe355),
+ .driver_info = EM2870_BOARD_KWORLD_355U },
+ { USB_DEVICE(0xeb1a, 0x2801),
+ .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
+ { USB_DEVICE(0xeb1a, 0xe357),
+ .driver_info = EM2870_BOARD_KWORLD_355U },
{ USB_DEVICE(0x0ccd, 0x0036),
.driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
- { USB_DEVICE(0x2304, 0x0208),
- .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
+ { USB_DEVICE(0x0ccd, 0x004c),
+ .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
+ { USB_DEVICE(0x0ccd, 0x004f),
+ .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
+ { USB_DEVICE(0x0ccd, 0x005e),
+ .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
+ { USB_DEVICE(0x0ccd, 0x0042),
+ .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
+ { USB_DEVICE(0x0ccd, 0x0043),
+ .driver_info = EM2870_BOARD_TERRATEC_XS },
+ { USB_DEVICE(0x0ccd, 0x0047),
+ .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
+ { USB_DEVICE(0x185b, 0x2870),
+ .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
+ { USB_DEVICE(0x185b, 0x2041),
+ .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
{ USB_DEVICE(0x2040, 0x4200),
.driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
{ USB_DEVICE(0x2040, 0x4201),
.driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
- { USB_DEVICE(0x2304, 0x0207),
- .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
- { USB_DEVICE(0x2304, 0x021a),
- .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
- { USB_DEVICE(0x2304, 0x0227),
- .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
{ USB_DEVICE(0x2040, 0x6500),
.driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
{ USB_DEVICE(0x2040, 0x6502),
.driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
{ USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
- .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
+ .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
{ USB_DEVICE(0x2040, 0x6517), /* HP HVR-950 */
- .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
+ .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
{ USB_DEVICE(0x2040, 0x651b), /* RP HVR-950 */
- .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
+ .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
{ USB_DEVICE(0x2040, 0x651f), /* HCW HVR-850 */
- .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
- { USB_DEVICE(0x0ccd, 0x0042),
- .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
- { USB_DEVICE(0x0ccd, 0x0047),
- .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
+ .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
+ { USB_DEVICE(0x0438, 0xb002),
+ .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
+ { USB_DEVICE(0x2001, 0xf112),
+ .driver_info = EM2820_BOARD_DLINK_USB_TV },
+ { USB_DEVICE(0x2304, 0x0207),
+ .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
+ { USB_DEVICE(0x2304, 0x0208),
+ .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
+ { USB_DEVICE(0x2304, 0x021a),
+ .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
+ { USB_DEVICE(0x2304, 0x0226),
+ .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
+ { USB_DEVICE(0x2304, 0x0227),
+ .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
+ { USB_DEVICE(0x0413, 0x6023),
+ .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
+ { USB_DEVICE(0x093b, 0xa005),
+ .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
{ },
};
MODULE_DEVICE_TABLE(usb, em28xx_id_table);
* Reset sequences for analog/digital modes
*/
+/* Reset for the most [analog] boards */
+static struct em28xx_reg_seq default_analog[] = {
+ {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
+ { -1, -1, -1, -1},
+};
+
+/* Reset for the most [digital] boards */
+static struct em28xx_reg_seq default_digital[] = {
+ {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
+ { -1, -1, -1, -1},
+};
+
/* Board Hauppauge WinTV HVR 900 analog */
static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
{EM28XX_R08_GPIO, 0x2d, ~EM_GPIO_4, 10},
{ -1, -1, -1, -1},
};
-/* Board Hauppauge WinTV HVR 900 tuner_callback */
-static struct em28xx_reg_seq hauppauge_wintv_hvr_900_tuner_callback[] = {
+/* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
+static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
+ {EM28XX_R08_GPIO, 0x69, ~EM_GPIO_4, 10},
+ { -1, -1, -1, -1},
+};
+
+/* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
+static struct em28xx_reg_seq em2880_msi_digivox_ad_digital[] = {
+ {EM28XX_R08_GPIO, 0x6a, ~EM_GPIO_4, 10},
+ { -1, -1, -1, -1},
+};
+
+/* Board - EM2870 Kworld 355u
+ Analog - No input analog */
+static struct em28xx_reg_seq em2870_kworld_355u_digital[] = {
+ {EM2880_R04_GPO, 0x01, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+
+/* Callback for the most boards */
+static struct em28xx_reg_seq default_callback[] = {
{EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10},
{EM28XX_R08_GPIO, 0, EM_GPIO_4, 10},
{EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10},
{ -1, -1, -1, -1},
};
+/* Callback for EM2882 TERRATEC HYBRID XS */
+static struct em28xx_reg_seq em2882_terratec_hybrid_xs_digital[] = {
+ {EM28XX_R08_GPIO, 0x2e, 0xff, 6},
+ {EM28XX_R08_GPIO, 0x3e, ~EM_GPIO_4, 6},
+ {EM2880_R04_GPO, 0x04, 0xff, 10},
+ {EM2880_R04_GPO, 0x0c, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+
/*
* EEPROM hash table for devices with generic USB IDs
*/
dev->max_range_640_480 = em28xx_boards[dev->model].max_range_640_480;
dev->has_dvb = em28xx_boards[dev->model].has_dvb;
dev->has_snapshot_button = em28xx_boards[dev->model].has_snapshot_button;
+ dev->valid = em28xx_boards[dev->model].valid;
}
/* Since em28xx_pre_card_setup() requires a proper dev->model,
case EM2880_BOARD_TERRATEC_PRODIGY_XS:
case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
- case EM2880_BOARD_TERRATEC_HYBRID_XS:
- case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950:
+ case EM2860_BOARD_TERRATEC_HYBRID_XS:
+ case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
+ case EM2882_BOARD_PINNACLE_HYBRID_PRO:
+ case EM2883_BOARD_KWORLD_HYBRID_A316:
+ case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
+ em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
+ em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+ msleep(50);
+
+ /* Sets GPO/GPIO sequences for this device */
+ dev->analog_gpio = hauppauge_wintv_hvr_900_analog;
+ dev->digital_gpio = hauppauge_wintv_hvr_900_digital;
+ dev->tun_analog_gpio = default_callback;
+ dev->tun_digital_gpio = default_callback;
+ break;
+
+ case EM2882_BOARD_TERRATEC_HYBRID_XS:
em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
msleep(50);
+ /* should be added ir_codes here */
+
/* Sets GPO/GPIO sequences for this device */
dev->analog_gpio = hauppauge_wintv_hvr_900_analog;
dev->digital_gpio = hauppauge_wintv_hvr_900_digital;
- dev->tun_analog_gpio = hauppauge_wintv_hvr_900_tuner_callback;
- dev->tun_digital_gpio = hauppauge_wintv_hvr_900_tuner_callback;
+ dev->tun_analog_gpio = default_callback;
+ dev->tun_digital_gpio = em2882_terratec_hybrid_xs_digital;
+ break;
+
+ case EM2880_BOARD_TERRATEC_HYBRID_XS_FR:
+ case EM2880_BOARD_TERRATEC_HYBRID_XS:
+ case EM2870_BOARD_TERRATEC_XS:
+ case EM2881_BOARD_PINNACLE_HYBRID_PRO:
+ case EM2880_BOARD_KWORLD_DVB_310U:
+ case EM2870_BOARD_KWORLD_350U:
+ case EM2881_BOARD_DNT_DA2_HYBRID:
+ em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
+ em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+ msleep(50);
+
+ /* NOTE: EM2881_DNT_DA2_HYBRID spend 140 msleep for digital
+ and analog commands. If this commands doesn't work,
+ add this timer. */
+
+ /* Sets GPO/GPIO sequences for this device */
+ dev->analog_gpio = default_analog;
+ dev->digital_gpio = default_digital;
+ dev->tun_analog_gpio = default_callback;
+ dev->tun_digital_gpio = default_callback;
+ break;
+
+ case EM2880_BOARD_MSI_DIGIVOX_AD:
+ case EM2880_BOARD_MSI_DIGIVOX_AD_II:
+ em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
+ em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+ msleep(50);
+
+ /* Sets GPO/GPIO sequences for this device */
+ dev->analog_gpio = em2880_msi_digivox_ad_analog;
+ dev->digital_gpio = em2880_msi_digivox_ad_digital;
+ dev->tun_analog_gpio = default_callback;
+ dev->tun_digital_gpio = default_callback;
+ break;
+
+ case EM2750_BOARD_UNKNOWN:
+ case EM2750_BOARD_DLCW_130:
+ em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x0a", 1);
+ break;
+
+ case EM2861_BOARD_PLEXTOR_PX_TV100U:
+ em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
+ em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+ /* FIXME guess */
+ /* Turn on analog audio output */
+ em28xx_write_regs_req(dev, 0x00, 0x08, "\xfd", 1);
+ break;
+
+ case EM2861_BOARD_KWORLD_PVRTV_300U:
+ case EM2880_BOARD_KWORLD_DVB_305U:
+ em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
+ em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x4c", 1);
+ msleep(10);
+ em28xx_write_regs(dev, 0x08, "\x6d", 1);
+ msleep(10);
+ em28xx_write_regs(dev, 0x08, "\x7d", 1);
+ msleep(10);
+ break;
+
+ case EM2870_BOARD_KWORLD_355U:
+ em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
+ em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+ msleep(50);
+
+ /* Sets GPO/GPIO sequences for this device */
+ dev->digital_gpio = em2870_kworld_355u_digital;
+ break;
+
+ case EM2870_BOARD_COMPRO_VIDEOMATE:
+ em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
+ em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+ /* TODO: someone can do some cleanup here...
+ not everything's needed */
+ em28xx_write_regs(dev, 0x04, "\x00", 1);
+ msleep(10);
+ em28xx_write_regs(dev, 0x04, "\x01", 1);
+ msleep(10);
+ em28xx_write_regs(dev, 0x08, "\xfd", 1);
+ mdelay(70);
+ em28xx_write_regs(dev, 0x08, "\xfc", 1);
+ mdelay(70);
+ em28xx_write_regs(dev, 0x08, "\xdc", 1);
+ mdelay(70);
+ em28xx_write_regs(dev, 0x08, "\xfc", 1);
+ mdelay(70);
+ break;
+
+ case EM2870_BOARD_TERRATEC_XS_MT2060:
+ em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
+ em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+ /* this device needs some gpio writes to get the DVB-T
+ demod work */
+ em28xx_write_regs(dev, 0x08, "\xfe", 1);
+ mdelay(70);
+ em28xx_write_regs(dev, 0x08, "\xde", 1);
+ mdelay(70);
+ dev->em28xx_write_regs(dev, 0x08, "\xfe", 1);
+ mdelay(70);
+ break;
+
+ case EM2870_BOARD_PINNACLE_PCTV_DVB:
+ em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+ /* this device needs some gpio writes to get the
+ DVB-T demod work */
+ em28xx_write_regs(dev, 0x08, "\xfe", 1);
+ mdelay(70);
+ em28xx_write_regs(dev, 0x08, "\xde", 1);
+ mdelay(70);
+ em28xx_write_regs(dev, 0x08, "\xfe", 1);
+ mdelay(70);
+ /* switch em2880 rc protocol */
+ em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x22", 1);
+ /* should be added ir_codes here */
+ break;
+
+ case EM2820_BOARD_GADMEI_UTV310:
+ em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
+ em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+ /* Turn on analog audio output */
+ em28xx_write_regs_req(dev, 0x00, 0x08, "\xfd", 1);
+ break;
+
+ case EM2860_BOARD_GADMEI_UTV330:
+ /* Turn on IR */
+ em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
+ em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+ /* should be added ir_codes here */
+ break;
+ case EM2820_BOARD_MSI_VOX_USB_2:
+ em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x27", 1);
+ em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+ /* enables audio for that device */
+ em28xx_write_regs_req(dev, 0x00, 0x08, "\xfd", 1);
break;
}
case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
ctl->demod = XC3028_FE_ZARLINK456;
break;
+ case EM2880_BOARD_TERRATEC_HYBRID_XS:
+ ctl->demod = XC3028_FE_ZARLINK456;
+ break;
case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
/* djh - Not sure which demod we need here */
ctl->demod = XC3028_FE_DEFAULT;
break;
- case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950:
+ case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
+ case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
/* FIXME: Better to specify the needed IF */
ctl->demod = XC3028_FE_DEFAULT;
break;
break;
case (EM2800_BOARD_KWORLD_USB2800):
break;
+ case (EM2800_BOARD_GRABBEEX_USB2800):
+ break;
}
}
case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
- case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950:
+ case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
{
struct tveeprom tv;
#ifdef CONFIG_MODULES
dev->tuner_type = tv.tuner_type;
- if (tv.audio_processor == AUDIO_CHIP_MSP34XX) {
+ if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
dev->i2s_speed = 2048000;
dev->has_msp34xx = 1;
}
case EM2800_BOARD_UNKNOWN:
if (!em28xx_hint_board(dev))
em28xx_set_model(dev);
+ break;
}
if (dev->has_snapshot_button)
em28xx_register_snapshot_button(dev);
+ if (dev->valid == EM28XX_BOARD_NOT_VALIDATED) {
+ em28xx_errdev("\n\n");
+ em28xx_errdev("The support for this board weren't "
+ "valid yet.\n");
+ em28xx_errdev("Please send a report of having this working\n");
+ em28xx_errdev("not to V4L mailing list (and/or to other "
+ "addresses)\n\n");
+ }
+
/* Allow override tuner type by a module parameter */
if (tuner >= 0)
dev->tuner_type = tuner;
(c) 2008 Devin Heitmueller <devin.heitmueller@gmail.com>
- Fixes for the driver to properly work with HVR-950
- Fixes for the driver to properly work with Pinnacle PCTV HD Pro Stick
+ - Fixes for the driver to properly work with AMD ATI TV Wonder HD 600
(c) 2008 Aidan Thornton <makosoft@googlemail.com>
em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
/* init frontend */
switch (dev->model) {
- case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950:
+ case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
+ case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
dvb->frontend = dvb_attach(lgdt330x_attach,
&em2880_lgdt3303_dev,
&dev->i2c_adap);
}
break;
#endif
+ case EM2880_BOARD_TERRATEC_HYBRID_XS:
+ dvb->frontend = dvb_attach(zl10353_attach,
+ &em28xx_zl10353_with_xc3028,
+ &dev->i2c_adap);
+ if (attach_xc3028(0x61, dev) < 0) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
default:
printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card"
" isn't supported yet\n",
#include "em28xx.h"
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <media/msp3400.h>
#include <media/tuner.h>
.compat_ioctl = v4l_compat_ioctl32,
};
-static const struct file_operations radio_fops = {
- .owner = THIS_MODULE,
- .open = em28xx_v4l2_open,
- .release = em28xx_v4l2_close,
- .ioctl = video_ioctl2,
- .compat_ioctl = v4l_compat_ioctl32,
- .llseek = no_llseek,
-};
-
-static const struct video_device em28xx_video_template = {
- .fops = &em28xx_v4l_fops,
- .release = video_device_release,
-
- .minor = -1,
+static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
#ifdef CONFIG_VIDEO_V4L1_COMPAT
.vidiocgmbuf = vidiocgmbuf,
#endif
+};
+
+static const struct video_device em28xx_video_template = {
+ .fops = &em28xx_v4l_fops,
+ .release = video_device_release,
+ .ioctl_ops = &video_ioctl_ops,
+
+ .minor = -1,
.tvnorms = V4L2_STD_ALL,
.current_norm = V4L2_STD_PAL,
};
-static struct video_device em28xx_radio_template = {
- .name = "em28xx-radio",
- .type = VID_TYPE_TUNER,
- .fops = &radio_fops,
- .minor = -1,
+static const struct file_operations radio_fops = {
+ .owner = THIS_MODULE,
+ .open = em28xx_v4l2_open,
+ .release = em28xx_v4l2_close,
+ .ioctl = video_ioctl2,
+ .compat_ioctl = v4l_compat_ioctl32,
+ .llseek = no_llseek,
+};
+
+static const struct v4l2_ioctl_ops radio_ioctl_ops = {
.vidioc_querycap = radio_querycap,
.vidioc_g_tuner = radio_g_tuner,
.vidioc_enum_input = radio_enum_input,
#endif
};
+static struct video_device em28xx_radio_template = {
+ .name = "em28xx-radio",
+ .fops = &radio_fops,
+ .ioctl_ops = &radio_ioctl_ops,
+ .minor = -1,
+};
+
/******************************** usb interface ******************************/
static struct video_device *em28xx_vdev_init(struct em28xx *dev,
const struct video_device *template,
- const int type,
const char *type_name)
{
struct video_device *vfd;
return NULL;
*vfd = *template;
vfd->minor = -1;
- vfd->dev = &dev->udev->dev;
+ vfd->parent = &dev->udev->dev;
vfd->release = video_device_release;
- vfd->type = type;
vfd->debug = video_debug;
snprintf(vfd->name, sizeof(vfd->name), "%s %s",
list_add_tail(&dev->devlist, &em28xx_devlist);
/* allocate and fill video video_device struct */
- dev->vdev = em28xx_vdev_init(dev, &em28xx_video_template,
- VID_TYPE_CAPTURE, "video");
+ dev->vdev = em28xx_vdev_init(dev, &em28xx_video_template, "video");
if (NULL == dev->vdev) {
em28xx_errdev("cannot allocate video_device.\n");
goto fail_unreg;
}
- if (dev->tuner_type != TUNER_ABSENT)
- dev->vdev->type |= VID_TYPE_TUNER;
/* register v4l2 video video_device */
retval = video_register_device(dev->vdev, VFL_TYPE_GRABBER,
}
/* Allocate and fill vbi video_device struct */
- dev->vbi_dev = em28xx_vdev_init(dev, &em28xx_video_template,
- VFL_TYPE_VBI, "vbi");
+ dev->vbi_dev = em28xx_vdev_init(dev, &em28xx_video_template, "vbi");
/* register v4l2 vbi video_device */
if (video_register_device(dev->vbi_dev, VFL_TYPE_VBI,
vbi_nr[dev->devno]) < 0) {
}
if (em28xx_boards[dev->model].radio.type == EM28XX_RADIO) {
- dev->radio_dev = em28xx_vdev_init(dev, &em28xx_radio_template,
- VFL_TYPE_RADIO, "radio");
+ dev->radio_dev = em28xx_vdev_init(dev, &em28xx_radio_template, "radio");
if (NULL == dev->radio_dev) {
em28xx_errdev("cannot allocate video_device.\n");
goto fail_unreg;
#define EM2880_BOARD_TERRATEC_PRODIGY_XS 13
#define EM2820_BOARD_PROLINK_PLAYTV_USB2 14
#define EM2800_BOARD_VGEAR_POCKETTV 15
-#define EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 16
+#define EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 16
#define EM2880_BOARD_PINNACLE_PCTV_HD_PRO 17
#define EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 18
#define EM2860_BOARD_POINTNIX_INTRAORAL_CAMERA 19
+#define EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 20
+#define EM2800_BOARD_GRABBEEX_USB2800 21
+#define EM2750_BOARD_UNKNOWN 22
+#define EM2750_BOARD_DLCW_130 23
+#define EM2820_BOARD_DLINK_USB_TV 24
+#define EM2820_BOARD_GADMEI_UTV310 25
+#define EM2820_BOARD_HERCULES_SMART_TV_USB2 26
+#define EM2820_BOARD_PINNACLE_USB_2_FM1216ME 27
+#define EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE 28
+#define EM2820_BOARD_PINNACLE_DVC_100 29
+#define EM2820_BOARD_VIDEOLOGY_20K14XUSB 30
+#define EM2821_BOARD_USBGEAR_VD204 31
+#define EM2821_BOARD_SUPERCOMP_USB_2 32
+#define EM2821_BOARD_PROLINK_PLAYTV_USB2 33
+#define EM2860_BOARD_TERRATEC_HYBRID_XS 34
+#define EM2860_BOARD_TYPHOON_DVD_MAKER 35
+#define EM2860_BOARD_NETGMBH_CAM 36
+#define EM2860_BOARD_GADMEI_UTV330 37
+#define EM2861_BOARD_YAKUMO_MOVIE_MIXER 38
+#define EM2861_BOARD_KWORLD_PVRTV_300U 39
+#define EM2861_BOARD_PLEXTOR_PX_TV100U 40
+#define EM2870_BOARD_KWORLD_350U 41
+#define EM2870_BOARD_KWORLD_355U 42
+#define EM2870_BOARD_TERRATEC_XS 43
+#define EM2870_BOARD_TERRATEC_XS_MT2060 44
+#define EM2870_BOARD_PINNACLE_PCTV_DVB 45
+#define EM2870_BOARD_COMPRO_VIDEOMATE 46
+#define EM2880_BOARD_KWORLD_DVB_305U 47
+#define EM2880_BOARD_KWORLD_DVB_310U 48
+#define EM2880_BOARD_MSI_DIGIVOX_AD 49
+#define EM2880_BOARD_MSI_DIGIVOX_AD_II 50
+#define EM2880_BOARD_TERRATEC_HYBRID_XS_FR 51
+#define EM2881_BOARD_DNT_DA2_HYBRID 52
+#define EM2881_BOARD_PINNACLE_HYBRID_PRO 53
+#define EM2882_BOARD_KWORLD_VS_DVBT 54
+#define EM2882_BOARD_TERRATEC_HYBRID_XS 55
+#define EM2882_BOARD_PINNACLE_HYBRID_PRO 56
+#define EM2883_BOARD_KWORLD_HYBRID_A316 57
+#define EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU 58
/* Limits minimum and default number of buffers */
#define EM28XX_MIN_BUF 4
#define EM28XX_DEF_BUF 8
+/* Params for validated field */
+#define EM28XX_BOARD_NOT_VALIDATED 1
+#define EM28XX_BOARD_VALIDATED 0
+
/* maximum number of em28xx boards */
#define EM28XX_MAXBOARDS 4 /*FIXME: should be bigger */
unsigned int max_range_640_480:1;
unsigned int has_dvb:1;
unsigned int has_snapshot_button:1;
+ unsigned int valid:1;
enum em28xx_decoder decoder;
unsigned int max_range_640_480:1;
unsigned int has_dvb:1;
unsigned int has_snapshot_button:1;
+ unsigned int valid:1; /* report for validated boards */
/* Some older em28xx chips needs a waiting time after writing */
unsigned int wait_after_write;
v4l2_std_id norm; /* selected tv norm */
int ctl_freq; /* selected frequency */
unsigned int ctl_input; /* selected input */
- unsigned int ctl_ainput; /* slected audio input */
+ unsigned int ctl_ainput;/* selected audio input */
int mute;
int volume;
/* frame properties */
#include <linux/mm.h>
#include <linux/vmalloc.h>
#include <linux/page-flags.h>
+#include <media/v4l2-ioctl.h>
#include <asm/byteorder.h>
#include <asm/page.h>
#include <asm/uaccess.h>
static int et61x251_create_sysfs(struct et61x251_device* cam)
{
- struct device *classdev = &(cam->v4ldev->class_dev);
+ struct device *classdev = &(cam->v4ldev->dev);
int err = 0;
if ((err = device_create_file(classdev, &dev_attr_reg)))
}
strcpy(cam->v4ldev->name, "ET61X[12]51 PC Camera");
- cam->v4ldev->owner = THIS_MODULE;
- cam->v4ldev->type = VID_TYPE_CAPTURE | VID_TYPE_SCALES;
cam->v4ldev->fops = &et61x251_fops;
cam->v4ldev->minor = video_nr[dev_nr];
cam->v4ldev->release = video_device_release;
#define CONEX_CAM 1 /* special JPEG header */
#include "jpeg.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("GSPCA USB Conexant Camera Driver");
MODULE_LICENSE("GPL");
struct cam *cam;
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x01;
cam->cam_mode = vga_mode;
cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x0572, 0x0041), DVNM("Creative Notebook cx11646")},
+ {USB_DEVICE(0x0572, 0x0041)},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
static void __exit sd_mod_exit(void)
#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("Etoms USB Camera Driver");
MODULE_LICENSE("GPL");
{
struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam;
- __u16 vendor;
- __u16 product;
-
- vendor = id->idVendor;
- product = id->idProduct;
-/* switch (vendor) { */
-/* case 0x102c: * Etoms */
- switch (product) {
- case 0x6151:
- sd->sensor = SENSOR_PAS106; /* Etoms61x151 */
- break;
- case 0x6251:
- sd->sensor = SENSOR_TAS5130CXX; /* Etoms61x251 */
- break;
-/* } */
-/* break; */
- }
+
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 1;
+ sd->sensor = id->driver_info;
if (sd->sensor == SENSOR_PAS106) {
cam->cam_mode = sif_mode;
cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static __devinitdata struct usb_device_id device_table[] = {
#ifndef CONFIG_USB_ET61X251
- {USB_DEVICE(0x102c, 0x6151), DVNM("Qcam Sangha CIF")},
+ {USB_DEVICE(0x102c, 0x6151), .driver_info = SENSOR_PAS106},
#endif
- {USB_DEVICE(0x102c, 0x6251), DVNM("Qcam xxxxxx VGA")},
+ {USB_DEVICE(0x102c, 0x6251), .driver_info = SENSOR_TAS5130CXX},
{}
};
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
#include <asm/page.h>
#include <linux/uaccess.h>
#include <linux/jiffies.h>
+#include <media/v4l2-ioctl.h>
#include "gspca.h"
MODULE_DESCRIPTION("GSPCA USB Camera Driver");
MODULE_LICENSE("GPL");
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
+#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 2, 0)
static int video_nr = -1;
&frame->v4l2_buf.timestamp);
frame->v4l2_buf.sequence = ++gspca_dev->sequence;
} else if (gspca_dev->last_packet_type == DISCARD_PACKET) {
+ if (packet_type == LAST_PACKET)
+ gspca_dev->last_packet_type = packet_type;
return frame;
}
* This routine may be called many times when the bandwidth is too small
* (the bandwidth is checked on urb submit).
*/
-struct usb_host_endpoint *get_isoc_ep(struct gspca_dev *gspca_dev)
+static struct usb_host_endpoint *get_isoc_ep(struct gspca_dev *gspca_dev)
{
struct usb_interface *intf;
struct usb_host_endpoint *ep;
memset(cap, 0, sizeof *cap);
strncpy(cap->driver, gspca_dev->sd_desc->name, sizeof cap->driver);
- strncpy(cap->card, gspca_dev->cam.dev_name, sizeof cap->card);
+/* strncpy(cap->card, gspca_dev->cam.dev_name, sizeof cap->card); */
+ if (gspca_dev->dev->product != NULL) {
+ strncpy(cap->card, gspca_dev->dev->product,
+ sizeof cap->card);
+ } else {
+ snprintf(cap->card, sizeof cap->card,
+ "USB Camera (%04x:%04x)",
+ le16_to_cpu(gspca_dev->dev->descriptor.idVendor),
+ le16_to_cpu(gspca_dev->dev->descriptor.idProduct));
+ }
strncpy(cap->bus_info, gspca_dev->dev->bus->bus_name,
sizeof cap->bus_info);
cap->version = DRIVER_VERSION_NUMBER;
.poll = dev_poll,
};
-static struct video_device gspca_template = {
- .name = "gspca main driver",
- .type = VID_TYPE_CAPTURE,
- .fops = &dev_fops,
- .release = dev_release, /* mandatory */
- .minor = -1,
+static const struct v4l2_ioctl_ops dev_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_dqbuf = vidioc_dqbuf,
.vidioc_qbuf = vidioc_qbuf,
#endif
};
+static struct video_device gspca_template = {
+ .name = "gspca main driver",
+ .fops = &dev_fops,
+ .ioctl_ops = &dev_ioctl_ops,
+ .release = dev_release, /* mandatory */
+ .minor = -1,
+};
+
/*
* probe and create a new gspca device
*
/* init video stuff */
memcpy(&gspca_dev->vdev, &gspca_template, sizeof gspca_template);
- gspca_dev->vdev.dev = &dev->dev;
+ gspca_dev->vdev.parent = &dev->dev;
memcpy(&gspca_dev->fops, &dev_fops, sizeof gspca_dev->fops);
gspca_dev->vdev.fops = &gspca_dev->fops;
gspca_dev->fops.owner = module; /* module protection */
+ gspca_dev->present = 1;
ret = video_register_device(&gspca_dev->vdev,
VFL_TYPE_GRABBER,
video_nr);
goto out;
}
- gspca_dev->present = 1;
usb_set_intfdata(intf, gspca_dev);
PDEBUG(D_PROBE, "probe ok");
return 0;
/* -- module insert / remove -- */
static int __init gspca_init(void)
{
- info("main v%s registered", version);
+ info("main v%d.%d.%d registered",
+ (DRIVER_VERSION_NUMBER >> 16) & 0xff,
+ (DRIVER_VERSION_NUMBER >> 8) & 0xff,
+ DRIVER_VERSION_NUMBER & 0xff);
return 0;
}
static void __exit gspca_exit(void)
#include "gspca.h"
#include "jpeg.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("GSPCA/Mars USB Camera Driver");
MODULE_LICENSE("GPL");
struct cam *cam;
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x01;
cam->cam_mode = vga_mode;
cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static const __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x093a, 0x050f), DVNM("Mars-Semi Pc-Camera")},
+ {USB_DEVICE(0x093a, 0x050f)},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
static void __exit sd_mod_exit(void)
#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
MODULE_DESCRIPTION("OV519 USB Camera Driver");
MODULE_LICENSE("GPL");
cam->cam_mode = sif_mode;
cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
}
- cam->dev_name = (char *) id->driver_info;
sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
sd->colors = sd_ctrls[SD_COLOR].qctrl.default_value;
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static const __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x041e, 0x4052), DVNM("Creative Live! VISTA IM")},
- {USB_DEVICE(0x041e, 0x405f), DVNM("Creative Live! VISTA VF0330")},
- {USB_DEVICE(0x041e, 0x4060), DVNM("Creative Live! VISTA VF0350")},
- {USB_DEVICE(0x041e, 0x4061), DVNM("Creative Live! VISTA VF0400")},
- {USB_DEVICE(0x041e, 0x4064), DVNM("Creative Live! VISTA VF0420")},
- {USB_DEVICE(0x041e, 0x4068), DVNM("Creative Live! VISTA VF0470")},
- {USB_DEVICE(0x045e, 0x028c), DVNM("Microsoft xbox cam")},
- {USB_DEVICE(0x054c, 0x0154), DVNM("Sonny toy4")},
- {USB_DEVICE(0x054c, 0x0155), DVNM("Sonny toy5")},
- {USB_DEVICE(0x05a9, 0x0519), DVNM("OmniVision")},
- {USB_DEVICE(0x05a9, 0x0530), DVNM("OmniVision")},
- {USB_DEVICE(0x05a9, 0x4519), DVNM("OmniVision")},
- {USB_DEVICE(0x05a9, 0x8519), DVNM("OmniVision")},
+ {USB_DEVICE(0x041e, 0x4052)},
+ {USB_DEVICE(0x041e, 0x405f)},
+ {USB_DEVICE(0x041e, 0x4060)},
+ {USB_DEVICE(0x041e, 0x4061)},
+ {USB_DEVICE(0x041e, 0x4064)},
+ {USB_DEVICE(0x041e, 0x4068)},
+ {USB_DEVICE(0x045e, 0x028c)},
+ {USB_DEVICE(0x054c, 0x0154)},
+ {USB_DEVICE(0x054c, 0x0155)},
+ {USB_DEVICE(0x05a9, 0x0519)},
+ {USB_DEVICE(0x05a9, 0x0530)},
+ {USB_DEVICE(0x05a9, 0x4519)},
+ {USB_DEVICE(0x05a9, 0x8519)},
{}
};
#undef DVNAME
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
static void __exit sd_mod_exit(void)
#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
MODULE_AUTHOR("Hans de Goede <j.w.r.degoede@hhs.nl>");
MODULE_DESCRIPTION("Pixart PAC207");
MODULE_LICENSE("GPL");
}
-int pac207_write_reg(struct gspca_dev *gspca_dev, u16 index, u16 value)
+static int pac207_write_reg(struct gspca_dev *gspca_dev, u16 index, u16 value)
{
struct usb_device *udev = gspca_dev->dev;
int err;
return err;
}
-
-int pac207_read_reg(struct gspca_dev *gspca_dev, u16 index)
+static int pac207_read_reg(struct gspca_dev *gspca_dev, u16 index)
{
struct usb_device *udev = gspca_dev->dev;
int res;
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static const __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x041e, 0x4028), DVNM("Creative Webcam Vista Plus")},
- {USB_DEVICE(0x093a, 0x2460), DVNM("Q-Tec Webcam 100")},
- {USB_DEVICE(0x093a, 0x2463), DVNM("Philips spc200nc pac207")},
- {USB_DEVICE(0x093a, 0x2464), DVNM("Labtec Webcam 1200")},
- {USB_DEVICE(0x093a, 0x2468), DVNM("PAC207")},
- {USB_DEVICE(0x093a, 0x2470), DVNM("Genius GF112")},
- {USB_DEVICE(0x093a, 0x2471), DVNM("Genius VideoCam GE111")},
- {USB_DEVICE(0x093a, 0x2472), DVNM("Genius VideoCam GE110")},
- {USB_DEVICE(0x2001, 0xf115), DVNM("D-Link DSB-C120")},
+ {USB_DEVICE(0x041e, 0x4028)},
+ {USB_DEVICE(0x093a, 0x2460)},
+ {USB_DEVICE(0x093a, 0x2463)},
+ {USB_DEVICE(0x093a, 0x2464)},
+ {USB_DEVICE(0x093a, 0x2468)},
+ {USB_DEVICE(0x093a, 0x2470)},
+ {USB_DEVICE(0x093a, 0x2471)},
+ {USB_DEVICE(0x093a, 0x2472)},
+ {USB_DEVICE(0x2001, 0xf115)},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
static void __exit sd_mod_exit(void)
#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
MODULE_AUTHOR("Thomas Kaiser thomas@kaiser-linux.li");
MODULE_DESCRIPTION("Pixart PAC7311");
MODULE_LICENSE("GPL");
reg_w(gspca_dev, 0x3e, 0x20);
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x05;
cam->cam_mode = vga_mode;
cam->nmodes = ARRAY_SIZE(vga_mode);
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x093a, 0x2600), DVNM("Typhoon")},
- {USB_DEVICE(0x093a, 0x2601), DVNM("Philips SPC610NC")},
- {USB_DEVICE(0x093a, 0x2603), DVNM("PAC7312")},
- {USB_DEVICE(0x093a, 0x2608), DVNM("Trust WB-3300p")},
- {USB_DEVICE(0x093a, 0x260e), DVNM("Gigaware VGA PC Camera")},
- /* and also ', Trust WB-3350p, SIGMA cam 2350' */
- {USB_DEVICE(0x093a, 0x260f), DVNM("SnakeCam")},
- {USB_DEVICE(0x093a, 0x2621), DVNM("PAC731x")},
+ {USB_DEVICE(0x093a, 0x2600)},
+ {USB_DEVICE(0x093a, 0x2601)},
+ {USB_DEVICE(0x093a, 0x2603)},
+ {USB_DEVICE(0x093a, 0x2608)},
+ {USB_DEVICE(0x093a, 0x260e)},
+ {USB_DEVICE(0x093a, 0x260f)},
+ {USB_DEVICE(0x093a, 0x2621)},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
static void __exit sd_mod_exit(void)
#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 8)
-static const char version[] = "2.1.8";
-
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("GSPCA/SN9C102 USB Camera Driver");
MODULE_LICENSE("GPL");
unsigned char brightness;
unsigned char autogain;
unsigned char autogain_ignore_frames;
+ unsigned char frames_to_drop;
unsigned char freq; /* light freq filter setting */
- unsigned char saturation;
- unsigned char hue;
- unsigned char contrast;
unsigned char fr_h_sz; /* size of frame header */
char sensor; /* Type of image sensor chip */
#define SENSOR_HV7131R 0
#define SENSOR_OV6650 1
#define SENSOR_OV7630 2
-#define SENSOR_OV7630_3 3
-#define SENSOR_PAS106 4
-#define SENSOR_PAS202 5
-#define SENSOR_TAS5110 6
-#define SENSOR_TAS5130CXX 7
+#define SENSOR_PAS106 3
+#define SENSOR_PAS202 4
+#define SENSOR_TAS5110 5
+#define SENSOR_TAS5130CXX 6
char sensor_has_gain;
__u8 sensor_addr;
+ __u8 reg11;
};
+/* flags used in the device id table */
+#define F_GAIN 0x01 /* has gain */
+#define F_AUTO 0x02 /* has autogain */
+#define F_SIF 0x04 /* sif or vga */
+#define F_H18 0x08 /* long (18 b) or short (12 b) frame header */
+
#define COMP2 0x8f
#define COMP 0xc7 /* 0x87 //0x07 */
#define COMP1 0xc9 /* 0x89 //0x09 */
static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_setsaturation(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getsaturation(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_sethue(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_gethue(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val);
static struct ctrl sd_ctrls[] = {
{
.set = sd_setfreq,
.get = sd_getfreq,
},
- {
- {
- .id = V4L2_CID_SATURATION,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Saturation",
- .minimum = 0,
- .maximum = 255,
- .step = 1,
-#define SATURATION_DEF 127
- .default_value = SATURATION_DEF,
- },
- .set = sd_setsaturation,
- .get = sd_getsaturation,
- },
- {
- {
- .id = V4L2_CID_HUE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Hue",
- .minimum = 0,
- .maximum = 255,
- .step = 1,
-#define HUE_DEF 127
- .default_value = HUE_DEF,
- },
- .set = sd_sethue,
- .get = sd_gethue,
- },
- {
- {
- .id = V4L2_CID_CONTRAST,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Contrast",
- .minimum = 0,
- .maximum = 255,
- .step = 1,
-#define CONTRAST_DEF 127
- .default_value = CONTRAST_DEF,
- },
- .set = sd_setcontrast,
- .get = sd_getcontrast,
- },
};
static struct v4l2_pix_format vga_mode[] = {
.priv = 0},
};
-static const __u8 probe_ov7630[] = {0x08, 0x44};
-
static const __u8 initHv7131[] = {
0x46, 0x77, 0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x11, 0x00, 0x00, 0x00,
0x00, 0x00,
0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80, /* r21 .. r28 */
0x90, 0xa0, 0xb0, 0xc0, 0xd0, 0xe0, 0xf0, 0xff /* r29 .. r30 */
};
-static const __u8 ov7630_sensor_init_com[][8] = {
+static const __u8 ov7630_sensor_init[][8] = {
{0xa0, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10},
{0xb0, 0x21, 0x01, 0x77, 0x3a, 0x00, 0x00, 0x10},
/* {0xd0, 0x21, 0x12, 0x7c, 0x01, 0x80, 0x34, 0x10}, jfm */
{0xa0, 0x21, 0x7d, 0xf7, 0x8e, 0x00, 0x30, 0x10},
{0xd0, 0x21, 0x17, 0x1c, 0xbd, 0x06, 0xf6, 0x10},
};
-static const __u8 ov7630_sensor_init[][8] = {
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 200ms */
- {0xa0, 0x21, 0x11, 0x01, 0xbd, 0x06, 0xf6, 0x10}, /* jfm */
- {0xa0, 0x21, 0x10, 0x57, 0xbd, 0x06, 0xf6, 0x16},
- {0xa0, 0x21, 0x76, 0x02, 0xbd, 0x06, 0xf6, 0x16},
- {0xa0, 0x21, 0x00, 0x10, 0xbd, 0x06, 0xf6, 0x15}, /* gain */
-};
-static const __u8 ov7630_sensor_init_3[][8] = {
- {0xa0, 0x21, 0x2a, 0xa0, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x2a, 0x80, 0x00, 0x00, 0x00, 0x10},
-};
static const __u8 initPas106[] = {
0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x81, 0x40, 0x00, 0x00, 0x00,
switch (sd->sensor) {
case SENSOR_OV6650:
- case SENSOR_OV7630_3:
case SENSOR_OV7630: {
__u8 i2cOV[] =
{0xa0, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10};
case SENSOR_OV6650:
gain >>= 1;
/* fall thru */
- case SENSOR_OV7630_3: {
+ case SENSOR_OV7630: {
__u8 i2c[] = {0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10};
i2c[1] = sd->sensor_addr;
break;
}
case SENSOR_OV6650:
- case SENSOR_OV7630_3: {
+ case SENSOR_OV7630: {
/* The ov6650 / ov7630 have 2 registers which both influence
exposure, register 11, whose low nibble sets the nr off fps
according to: fps = 30 / (low_nibble + 1)
The code maps our 0 - 510 ms exposure ctrl to these 2
registers, trying to keep fps as high as possible.
*/
- __u8 i2c[] = {0xb0, 0x00, 0x10, 0x00, 0xc0, 0x00, 0x00, 0x10};
- int reg10, reg11;
+ __u8 i2c[] = {0xb0, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10};
+ int reg10, reg11, reg10_max;
+
/* ov6645 datasheet says reg10_max is 9a, but that uses
tline * 2 * reg10 as formula for calculating texpo, the
ov6650 probably uses the same formula as the 7730 which uses
tline * 4 * reg10, which explains why the reg10max we've
found experimentally for the ov6650 is exactly half that of
the ov6645. The ov7630 datasheet says the max is 0x41. */
- const int reg10_max = (sd->sensor == SENSOR_OV6650)
- ? 0x4d : 0x41;
+ if (sd->sensor == SENSOR_OV6650) {
+ reg10_max = 0x4d;
+ i2c[4] = 0xc0; /* OV6650 needs non default vsync pol */
+ } else
+ reg10_max = 0x41;
reg11 = (60 * sd->exposure + 999) / 1000;
if (reg11 < 1)
else if (reg10 > reg10_max)
reg10 = reg10_max;
+ /* In 640x480, if the reg11 has less than 3, the image is
+ unstable (not enough bandwidth). */
+ if (gspca_dev->width == 640 && reg11 < 3)
+ reg11 = 3;
+
/* Write reg 10 and reg11 low nibble */
i2c[1] = sd->sensor_addr;
i2c[3] = reg10;
i2c[4] |= reg11 - 1;
- if (sd->sensor == SENSOR_OV7630_3) {
- __u8 reg76 = reg10 & 0x03;
- __u8 i2c_reg76[] = {0xa0, 0x21, 0x76, 0x00,
- 0x00, 0x00, 0x00, 0x10};
- reg10 >>= 2;
- i2c_reg76[3] = reg76;
- if (i2c_w(gspca_dev, i2c_reg76) < 0)
- PDEBUG(D_ERR, "i2c error exposure");
- }
- if (i2c_w(gspca_dev, i2c) < 0)
+
+ /* If register 11 didn't change, don't change it */
+ if (sd->reg11 == reg11 )
+ i2c[0] = 0xa0;
+
+ if (i2c_w(gspca_dev, i2c) == 0)
+ sd->reg11 = reg11;
+ else
PDEBUG(D_ERR, "i2c error exposure");
break;
}
switch (sd->sensor) {
case SENSOR_OV6650:
- case SENSOR_OV7630_3: {
+ case SENSOR_OV7630: {
/* Framerate adjust register for artificial light 50 hz flicker
- compensation, identical to ov6630 0x2b register, see ov6630
- datasheet.
- 0x4f -> (30 fps -> 25 fps), 0x00 -> no adjustment */
+ compensation, for the ov6650 this is identical to ov6630
+ 0x2b register, see ov6630 datasheet.
+ 0x4f / 0x8a -> (30 fps -> 25 fps), 0x00 -> no adjustment */
__u8 i2c[] = {0xa0, 0x00, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10};
switch (sd->freq) {
default:
}
}
-static void setsaturation(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->sensor) {
-/* case SENSOR_OV6650: */
- case SENSOR_OV7630_3:
- case SENSOR_OV7630: {
- __u8 i2c[] = {0xa0, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10};
- i2c[1] = sd->sensor_addr;
- i2c[3] = sd->saturation & 0xf0;
- if (i2c_w(gspca_dev, i2c) < 0)
- PDEBUG(D_ERR, "i2c error setsaturation");
- else
- PDEBUG(D_CONF, "saturation set to: %d",
- (int)sd->saturation);
- break;
- }
- }
-}
-
-static void sethue(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->sensor) {
-/* case SENSOR_OV6650: */
- case SENSOR_OV7630_3:
- case SENSOR_OV7630: {
- __u8 i2c[] = {0xa0, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x10};
- i2c[1] = sd->sensor_addr;
- i2c[3] = 0x20 | (sd->hue >> 3);
- if (i2c_w(gspca_dev, i2c) < 0)
- PDEBUG(D_ERR, "i2c error setsaturation");
- else
- PDEBUG(D_CONF, "hue set to: %d", (int)sd->hue);
- break;
- }
- }
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->sensor) {
-/* case SENSOR_OV6650: */
- case SENSOR_OV7630_3:
- case SENSOR_OV7630: {
- __u8 i2c[] = {0xa0, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x10};
- i2c[1] = sd->sensor_addr;
- i2c[3] = 0x20 | (sd->contrast >> 3);
- if (i2c_w(gspca_dev, i2c) < 0)
- PDEBUG(D_ERR, "i2c error setcontrast");
- else
- PDEBUG(D_CONF, "contrast set to: %d",
- (int)sd->contrast);
- break;
- }
- }
-}
-
-
static void do_autogain(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
{
struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam;
- __u16 product;
int sif = 0;
/* nctrls depends upon the sensor, so we use a per cam copy */
memcpy(&sd->sd_desc, gspca_dev->sd_desc, sizeof(struct sd_desc));
gspca_dev->sd_desc = &sd->sd_desc;
- sd->fr_h_sz = 12; /* default size of the frame header */
- sd->sd_desc.nctrls = 2; /* default nb of ctrls */
- sd->autogain = AUTOGAIN_DEF; /* default is autogain active */
-
- product = id->idProduct;
-/* switch (id->idVendor) { */
-/* case 0x0c45: * Sonix */
- switch (product) {
- case 0x6001: /* SN9C102 */
- case 0x6005: /* SN9C101 */
- case 0x6007: /* SN9C101 */
- sd->sensor = SENSOR_TAS5110;
- sd->sensor_has_gain = 1;
- sd->sd_desc.nctrls = 4;
- sd->sd_desc.dq_callback = do_autogain;
- sif = 1;
- break;
- case 0x6009: /* SN9C101 */
- case 0x600d: /* SN9C101 */
- case 0x6029: /* SN9C101 */
- sd->sensor = SENSOR_PAS106;
- sif = 1;
- break;
- case 0x6011: /* SN9C101 - SN9C101G */
- sd->sensor = SENSOR_OV6650;
- sd->sensor_has_gain = 1;
- sd->sensor_addr = 0x60;
- sd->sd_desc.nctrls = 5;
- sd->sd_desc.dq_callback = do_autogain;
- sif = 1;
- break;
- case 0x6019: /* SN9C101 */
- case 0x602c: /* SN9C102 */
- case 0x602e: /* SN9C102 */
- sd->sensor = SENSOR_OV7630;
- sd->sensor_addr = 0x21;
- break;
- case 0x60b0: /* SN9C103 */
- sd->sensor = SENSOR_OV7630_3;
- sd->sensor_addr = 0x21;
- sd->fr_h_sz = 18; /* size of frame header */
- sd->sensor_has_gain = 1;
- sd->sd_desc.nctrls = 8;
- sd->sd_desc.dq_callback = do_autogain;
- sd->autogain = 0;
- break;
- case 0x6024: /* SN9C102 */
- case 0x6025: /* SN9C102 */
- sd->sensor = SENSOR_TAS5130CXX;
- break;
- case 0x6028: /* SN9C102 */
- sd->sensor = SENSOR_PAS202;
- break;
- case 0x602d: /* SN9C102 */
- sd->sensor = SENSOR_HV7131R;
- break;
- case 0x60af: /* SN9C103 */
- sd->sensor = SENSOR_PAS202;
- sd->fr_h_sz = 18; /* size of frame header (?) */
- break;
- }
-/* break; */
-/* } */
+ /* copy the webcam info from the device id */
+ sd->sensor = (id->driver_info >> 24) & 0xff;
+ if (id->driver_info & (F_GAIN << 16))
+ sd->sensor_has_gain = 1;
+ if (id->driver_info & (F_AUTO << 16))
+ sd->sd_desc.dq_callback = do_autogain;
+ if (id->driver_info & (F_SIF << 16))
+ sif = 1;
+ if (id->driver_info & (F_H18 << 16))
+ sd->fr_h_sz = 18; /* size of frame header */
+ else
+ sd->fr_h_sz = 12;
+ sd->sd_desc.nctrls = (id->driver_info >> 8) & 0xff;
+ sd->sensor_addr = id->driver_info & 0xff;
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x01;
if (!sif) {
cam->cam_mode = vga_mode;
cam->nmodes = ARRAY_SIZE(vga_mode);
- if (sd->sensor == SENSOR_OV7630_3) {
- /* We only have 320x240 & 640x480 */
- cam->cam_mode++;
- cam->nmodes--;
- }
} else {
cam->cam_mode = sif_mode;
cam->nmodes = ARRAY_SIZE(sif_mode);
sd->brightness = BRIGHTNESS_DEF;
sd->gain = GAIN_DEF;
sd->exposure = EXPOSURE_DEF;
+ sd->autogain = AUTOGAIN_DEF;
sd->freq = FREQ_DEF;
- sd->contrast = CONTRAST_DEF;
- sd->saturation = SATURATION_DEF;
- sd->hue = HUE_DEF;
- if (sd->sensor == SENSOR_OV7630_3) /* jfm: from win trace */
- reg_w(gspca_dev, 0x01, probe_ov7630, sizeof probe_ov7630);
+
return 0;
}
static void sd_start(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- int mode, l;
+ int mode, l = 0x1f;
const __u8 *sn9c10x;
- __u8 reg01, reg17;
__u8 reg17_19[3];
mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
reg17_19[2] = 0x20;
break;
case SENSOR_OV7630:
- sn9c10x = initOv7630;
- reg17_19[0] = 0x68;
- reg17_19[1] = (mode << 4) | COMP2;
- reg17_19[2] = MCK_INIT1;
- break;
- case SENSOR_OV7630_3:
- sn9c10x = initOv7630_3;
+ if (sd->fr_h_sz == 18) { /* SN9C103 */
+ sn9c10x = initOv7630_3;
+ l = sizeof initOv7630_3;
+ } else
+ sn9c10x = initOv7630;
reg17_19[0] = 0x68;
reg17_19[1] = (mode << 4) | COMP2;
reg17_19[2] = MCK_INIT1;
reg17_19[2] = mode ? 0x23 : 0x43;
break;
}
- switch (sd->sensor) {
- case SENSOR_OV7630:
- reg01 = 0x06;
- reg17 = 0x29;
- l = sizeof initOv7630;
- break;
- case SENSOR_OV7630_3:
- reg01 = 0x44;
- reg17 = 0x68;
- l = sizeof initOv7630_3;
- break;
- default:
- reg01 = sn9c10x[0];
- reg17 = sn9c10x[0x17 - 1];
- l = 0x1f;
- break;
- }
/* reg 0x01 bit 2 video transfert on */
- reg_w(gspca_dev, 0x01, ®01, 1);
+ reg_w(gspca_dev, 0x01, &sn9c10x[0x01 - 1], 1);
/* reg 0x17 SensorClk enable inv Clk 0x60 */
- reg_w(gspca_dev, 0x17, ®17, 1);
-/*fixme: for ov7630 102
- reg_w(gspca_dev, 0x01, {0x06, sn9c10x[1]}, 2); */
+ reg_w(gspca_dev, 0x17, &sn9c10x[0x17 - 1], 1);
/* Set the registers from the template */
reg_w_big(gspca_dev, 0x01, sn9c10x, l);
switch (sd->sensor) {
sizeof ov6650_sensor_init);
break;
case SENSOR_OV7630:
- i2c_w_vector(gspca_dev, ov7630_sensor_init_com,
- sizeof ov7630_sensor_init_com);
- msleep(200);
i2c_w_vector(gspca_dev, ov7630_sensor_init,
sizeof ov7630_sensor_init);
- break;
- case SENSOR_OV7630_3:
- i2c_w_vector(gspca_dev, ov7630_sensor_init_com,
- sizeof ov7630_sensor_init_com);
- msleep(200);
- i2c_w(gspca_dev, ov7630_sensor_init_3[mode]);
+ if (sd->fr_h_sz == 18) { /* SN9C103 */
+ const __u8 i2c[] = { 0xa0, 0x21, 0x13, 0x80, 0x00,
+ 0x00, 0x00, 0x10 };
+ i2c_w(gspca_dev, i2c);
+ }
break;
case SENSOR_PAS106:
pas106_i2cinit(gspca_dev);
reg_w(gspca_dev, 0x18, ®17_19[1], 2);
msleep(20);
+ sd->reg11 = -1;
+
setgain(gspca_dev);
setbrightness(gspca_dev);
setexposure(gspca_dev);
setfreq(gspca_dev);
- setsaturation(gspca_dev);
- sethue(gspca_dev);
- setcontrast(gspca_dev);
+ sd->frames_to_drop = 0;
sd->autogain_ignore_frames = 0;
atomic_set(&sd->avg_lum, -1);
}
&& data[3 + i] == 0xc4
&& data[4 + i] == 0xc4
&& data[5 + i] == 0x96) { /* start of frame */
- frame = gspca_frame_add(gspca_dev, LAST_PACKET,
- frame, data, 0);
+ int lum = -1;
+ int pkt_type = LAST_PACKET;
+
if (len - i < sd->fr_h_sz) {
- atomic_set(&sd->avg_lum, -1);
PDEBUG(D_STREAM, "packet too short to"
" get avg brightness");
} else if (sd->fr_h_sz == 12) {
- atomic_set(&sd->avg_lum,
- data[i + 8] +
- (data[i + 9] << 8));
+ lum = data[i + 8] + (data[i + 9] << 8);
} else {
- atomic_set(&sd->avg_lum,
- data[i + 9] +
- (data[i + 10] << 8));
+ lum = data[i + 9] +
+ (data[i + 10] << 8);
+ }
+ if (lum == 0) {
+ lum = -1;
+ sd->frames_to_drop = 2;
+ }
+ atomic_set(&sd->avg_lum, lum);
+
+ if (sd->frames_to_drop) {
+ sd->frames_to_drop--;
+ pkt_type = DISCARD_PACKET;
}
+
+ frame = gspca_frame_add(gspca_dev, pkt_type,
+ frame, data, 0);
data += i + sd->fr_h_sz;
len -= i + sd->fr_h_sz;
gspca_frame_add(gspca_dev, FIRST_PACKET,
return 0;
}
-static int sd_setsaturation(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->saturation = val;
- if (gspca_dev->streaming)
- setsaturation(gspca_dev);
- return 0;
-}
-
-static int sd_getsaturation(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- *val = sd->saturation;
- return 0;
-}
-
-static int sd_sethue(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->hue = val;
- if (gspca_dev->streaming)
- sethue(gspca_dev);
- return 0;
-}
-
-static int sd_gethue(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- *val = sd->hue;
- return 0;
-}
-
-static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->contrast = val;
- if (gspca_dev->streaming)
- setcontrast(gspca_dev);
- return 0;
-}
-
-static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- *val = sd->contrast;
- return 0;
-}
-
static int sd_querymenu(struct gspca_dev *gspca_dev,
struct v4l2_querymenu *menu)
{
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
+#define SFCI(sensor, flags, nctrls, i2c_addr) \
+ .driver_info = (SENSOR_ ## sensor << 24) \
+ | ((flags) << 16) \
+ | ((nctrls) << 8) \
+ | (i2c_addr)
static __devinitdata struct usb_device_id device_table[] = {
#ifndef CONFIG_USB_SN9C102
- {USB_DEVICE(0x0c45, 0x6001), DVNM("Genius VideoCAM NB")},
- {USB_DEVICE(0x0c45, 0x6005), DVNM("Sweex Tas5110")},
- {USB_DEVICE(0x0c45, 0x6007), DVNM("Sonix sn9c101 + Tas5110D")},
- {USB_DEVICE(0x0c45, 0x6009), DVNM("spcaCam@120")},
- {USB_DEVICE(0x0c45, 0x600d), DVNM("spcaCam@120")},
+ {USB_DEVICE(0x0c45, 0x6001), /* SN9C102 */
+ SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
+ {USB_DEVICE(0x0c45, 0x6005), /* SN9C101 */
+ SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
+ {USB_DEVICE(0x0c45, 0x6007), /* SN9C101 */
+ SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
+ {USB_DEVICE(0x0c45, 0x6009), /* SN9C101 */
+ SFCI(PAS106, F_SIF, 2, 0)},
+ {USB_DEVICE(0x0c45, 0x600d), /* SN9C101 */
+ SFCI(PAS106, F_SIF, 2, 0)},
#endif
- {USB_DEVICE(0x0c45, 0x6011), DVNM("MAX Webcam Microdia")},
+ {USB_DEVICE(0x0c45, 0x6011), /* SN9C101 - SN9C101G */
+ SFCI(OV6650, F_GAIN|F_AUTO|F_SIF, 5, 0x60)},
#ifndef CONFIG_USB_SN9C102
- {USB_DEVICE(0x0c45, 0x6019), DVNM("Generic Sonix OV7630")},
- {USB_DEVICE(0x0c45, 0x6024), DVNM("Generic Sonix Tas5130c")},
- {USB_DEVICE(0x0c45, 0x6025), DVNM("Xcam Shanga")},
- {USB_DEVICE(0x0c45, 0x6028), DVNM("Sonix Btc Pc380")},
- {USB_DEVICE(0x0c45, 0x6029), DVNM("spcaCam@150")},
- {USB_DEVICE(0x0c45, 0x602c), DVNM("Generic Sonix OV7630")},
- {USB_DEVICE(0x0c45, 0x602d), DVNM("LIC-200 LG")},
- {USB_DEVICE(0x0c45, 0x602e), DVNM("Genius VideoCam Messenger")},
- {USB_DEVICE(0x0c45, 0x60af), DVNM("Trust WB3100P")},
- {USB_DEVICE(0x0c45, 0x60b0), DVNM("Genius VideoCam Look")},
+ {USB_DEVICE(0x0c45, 0x6019), /* SN9C101 */
+ SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)},
+ {USB_DEVICE(0x0c45, 0x6024), /* SN9C102 */
+ SFCI(TAS5130CXX, 0, 2, 0)},
+ {USB_DEVICE(0x0c45, 0x6025), /* SN9C102 */
+ SFCI(TAS5130CXX, 0, 2, 0)},
+ {USB_DEVICE(0x0c45, 0x6028), /* SN9C102 */
+ SFCI(PAS202, 0, 2, 0)},
+ {USB_DEVICE(0x0c45, 0x6029), /* SN9C101 */
+ SFCI(PAS106, F_SIF, 2, 0)},
+ {USB_DEVICE(0x0c45, 0x602c), /* SN9C102 */
+ SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)},
+ {USB_DEVICE(0x0c45, 0x602d), /* SN9C102 */
+ SFCI(HV7131R, 0, 2, 0)},
+ {USB_DEVICE(0x0c45, 0x602e), /* SN9C102 */
+ SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)},
+ {USB_DEVICE(0x0c45, 0x60af), /* SN9C103 */
+ SFCI(PAS202, F_H18, 2, 0)},
+ {USB_DEVICE(0x0c45, 0x60b0), /* SN9C103 */
+ SFCI(OV7630, F_GAIN|F_AUTO|F_H18, 5, 0x21)},
#endif
{}
};
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
static void __exit sd_mod_exit(void)
#include "gspca.h"
#include "jpeg.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("GSPCA/SONIX JPEG USB Camera Driver");
MODULE_LICENSE("GPL");
};
static const __u8 ov7660_sensor_init[][8] = {
{0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset SCCB */
+/* (delay 20ms) */
{0xa1, 0x21, 0x12, 0x05, 0x00, 0x00, 0x00, 0x10},
/* Outformat ?? rawRGB */
{0xa1, 0x21, 0x13, 0xb8, 0x00, 0x00, 0x00, 0x10}, /* init COM8 */
value, 0,
gspca_dev->usb_buf, len,
500);
+ PDEBUG(D_USBI, "reg_r [%02x] -> %02x", value, gspca_dev->usb_buf[0]);
}
+static void reg_w1(struct gspca_dev *gspca_dev,
+ __u16 value,
+ __u8 data)
+{
+ PDEBUG(D_USBO, "reg_w1 [%02x] = %02x", value, data);
+ gspca_dev->usb_buf[0] = data;
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x08,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ value,
+ 0,
+ gspca_dev->usb_buf, 1,
+ 500);
+}
static void reg_w(struct gspca_dev *gspca_dev,
__u16 value,
const __u8 *buffer,
int len)
{
+ PDEBUG(D_USBO, "reg_w [%02x] = %02x %02x ..",
+ value, buffer[0], buffer[1]);
if (len <= sizeof gspca_dev->usb_buf) {
memcpy(gspca_dev->usb_buf, buffer, len);
usb_control_msg(gspca_dev->dev,
}
}
-/* I2C write 2 bytes */
-static void i2c_w2(struct gspca_dev *gspca_dev,
- const __u8 *buffer)
+/* I2C write 1 byte */
+static void i2c_w1(struct gspca_dev *gspca_dev, __u8 reg, __u8 val)
{
struct sd *sd = (struct sd *) gspca_dev;
- __u8 mode[8];
- /* is i2c ready */
- mode[0] = 0x81 | (2 << 4);
- mode[1] = sd->i2c_base;
- mode[2] = buffer[0];
- mode[3] = buffer[1];
- mode[4] = 0;
- mode[5] = 0;
- mode[6] = 0;
- mode[7] = 0x10;
- reg_w(gspca_dev, 0x08, mode, 8);
+ PDEBUG(D_USBO, "i2c_w2 [%02x] = %02x", reg, val);
+ gspca_dev->usb_buf[0] = 0x81 | (2 << 4); /* = a1 */
+ gspca_dev->usb_buf[1] = sd->i2c_base;
+ gspca_dev->usb_buf[2] = reg;
+ gspca_dev->usb_buf[3] = val;
+ gspca_dev->usb_buf[4] = 0;
+ gspca_dev->usb_buf[5] = 0;
+ gspca_dev->usb_buf[6] = 0;
+ gspca_dev->usb_buf[7] = 0x10;
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x08,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ 0x08, /* value = i2c */
+ 0,
+ gspca_dev->usb_buf, 8,
+ 500);
}
/* I2C write 8 bytes */
static void i2c_w8(struct gspca_dev *gspca_dev,
const __u8 *buffer)
{
- reg_w(gspca_dev, 0x08, buffer, 8);
- msleep(1);
+ memcpy(gspca_dev->usb_buf, buffer, 8);
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x08,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ 0x08, 0, /* value, index */
+ gspca_dev->usb_buf, 8,
+ 500);
}
/* read 5 bytes in gspca_dev->usb_buf */
mode[6] = 0;
mode[7] = 0x10;
i2c_w8(gspca_dev, mode);
+ msleep(2);
mode[0] = 0x81 | (5 << 4) | 0x02;
mode[2] = 0;
i2c_w8(gspca_dev, mode);
+ msleep(2);
reg_r(gspca_dev, 0x0a, 5);
}
static int probesensor(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- __u8 reg02;
- static const __u8 datasend[] = { 2, 0 };
- /* reg val1 val2 val3 val4 */
- i2c_w2(gspca_dev, datasend);
-/* should write 0xa1 0x11 0x02 0x00 0x00 0x00 0x00 the 0x10 is add by i2cw */
+ i2c_w1(gspca_dev, 0x02, 0); /* sensor wakeup */
msleep(10);
- reg02 = 0x66;
- reg_w(gspca_dev, 0x02, ®02, 1); /* Gpio on */
+ reg_w1(gspca_dev, 0x02, 0x66); /* Gpio on */
msleep(10);
i2c_r5(gspca_dev, 0); /* read sensor id */
if (gspca_dev->usb_buf[0] == 0x02
sd->sensor = SENSOR_HV7131R;
return SENSOR_HV7131R;
}
- PDEBUG(D_PROBE, "Find Sensor %d %d %d",
+ PDEBUG(D_PROBE, "Find Sensor 0x%02x 0x%02x 0x%02x",
gspca_dev->usb_buf[0], gspca_dev->usb_buf[1],
gspca_dev->usb_buf[2]);
PDEBUG(D_PROBE, "Sensor sn9c102P Not found");
const __u8 *sn9c1xx)
{
struct sd *sd = (struct sd *) gspca_dev;
- __u8 data;
- __u8 regF1;
const __u8 *reg9a;
static const __u8 reg9a_def[] =
{0x08, 0x40, 0x20, 0x10, 0x00, 0x04};
static const __u8 reg9a_sn9c325[] =
{0x0a, 0x40, 0x38, 0x30, 0x00, 0x20};
-
- regF1 = 0x00;
- reg_w(gspca_dev, 0xf1, ®F1, 1);
- reg_w(gspca_dev, 0x01, &sn9c1xx[0], 1); /*fixme:jfm was [1] en v1*/
+ reg_w1(gspca_dev, 0xf1, 0x00);
+ reg_w1(gspca_dev, 0x01, sn9c1xx[0]); /*fixme:jfm was [1] en v1*/
/* configure gpio */
reg_w(gspca_dev, 0x01, &sn9c1xx[1], 2);
reg_w(gspca_dev, 0x08, &sn9c1xx[8], 2);
- reg_w(gspca_dev, 0x17, &sn9c1xx[0x17], 5); /* jfm was 3 */
+ reg_w(gspca_dev, 0x17, &sn9c1xx[0x17], 5); /* jfm len was 3 */
switch (sd->bridge) {
case BRIDGE_SN9C325:
reg9a = reg9a_sn9c325;
}
reg_w(gspca_dev, 0x9a, reg9a, 6);
- data = 0x60; /*fixme:jfm 60 00 00 (3) */
- reg_w(gspca_dev, 0xd4, &data, 1);
+ reg_w1(gspca_dev, 0xd4, 0x60); /*fixme:jfm 60 00 00 (3) ? */
reg_w(gspca_dev, 0x03, &sn9c1xx[3], 0x0f);
switch (sd->bridge) {
case BRIDGE_SN9C120: /* from win trace */
- data = 0x61;
- reg_w(gspca_dev, 0x01, &data, 1);
- data = 0x20;
- reg_w(gspca_dev, 0x17, &data, 1);
- data = 0x60;
- reg_w(gspca_dev, 0x01, &data, 1);
+ reg_w1(gspca_dev, 0x01, 0x61);
+ reg_w1(gspca_dev, 0x17, 0x20);
+ reg_w1(gspca_dev, 0x01, 0x60);
break;
case BRIDGE_SN9C325:
- data = 0x43;
- reg_w(gspca_dev, 0x01, &data, 1);
- data = 0xae;
- reg_w(gspca_dev, 0x17, &data, 1);
- data = 0x42;
- reg_w(gspca_dev, 0x01, &data, 1);
+ reg_w1(gspca_dev, 0x01, 0x43);
+ reg_w1(gspca_dev, 0x17, 0xae);
+ reg_w1(gspca_dev, 0x01, 0x42);
break;
default:
- data = 0x43;
- reg_w(gspca_dev, 0x01, &data, 1);
- data = 0x61;
- reg_w(gspca_dev, 0x17, &data, 1);
- data = 0x42;
- reg_w(gspca_dev, 0x01, &data, 1);
+ reg_w1(gspca_dev, 0x01, 0x43);
+ reg_w1(gspca_dev, 0x17, 0x61);
+ reg_w1(gspca_dev, 0x01, 0x42);
}
if (sd->sensor == SENSOR_HV7131R) {
{
int i = 0;
+ i2c_w8(gspca_dev, ov7660_sensor_init[i]); /* reset SCCB */
+ i++;
+ msleep(20);
while (ov7660_sensor_init[i][0]) {
i2c_w8(gspca_dev, ov7660_sensor_init[i]);
i++;
{
struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam;
- __u16 vendor;
- __u16 product;
-
- vendor = id->idVendor;
- product = id->idProduct;
- sd->sensor = -1;
- switch (vendor) {
- case 0x0458: /* Genius */
-/* switch (product) {
- case 0x7025: */
- sd->bridge = BRIDGE_SN9C120;
- sd->sensor = SENSOR_MI0360;
- sd->i2c_base = 0x5d;
-/* break;
- } */
- break;
- case 0x045e:
-/* switch (product) {
- case 0x00f5:
- case 0x00f7: */
- sd->bridge = BRIDGE_SN9C105;
- sd->sensor = SENSOR_OV7660;
- sd->i2c_base = 0x21;
-/* break;
- } */
- break;
- case 0x0471: /* Philips */
-/* switch (product) {
- case 0x0327:
- case 0x0328:
- case 0x0330: */
- sd->bridge = BRIDGE_SN9C105;
- sd->sensor = SENSOR_MI0360;
- sd->i2c_base = 0x5d;
-/* break;
- } */
- break;
- case 0x0c45: /* Sonix */
- switch (product) {
- case 0x6040:
- sd->bridge = BRIDGE_SN9C102P;
-/* sd->sensor = SENSOR_MI0360; * from BW600.inf */
-/*fixme: MI0360 base=5d ? */
- sd->sensor = SENSOR_HV7131R; /* gspcav1 value */
- sd->i2c_base = 0x11;
- break;
-/* case 0x607a: * from BW600.inf
- sd->bridge = BRIDGE_SN9C102P;
- sd->sensor = SENSOR_OV7648;
- sd->i2c_base = 0x??;
- break; */
- case 0x607c:
- sd->bridge = BRIDGE_SN9C102P;
- sd->sensor = SENSOR_HV7131R;
- sd->i2c_base = 0x11;
- break;
-/* case 0x607e: * from BW600.inf
- sd->bridge = BRIDGE_SN9C102P;
- sd->sensor = SENSOR_OV7630;
- sd->i2c_base = 0x??;
- break; */
- case 0x60c0:
- sd->bridge = BRIDGE_SN9C105;
- sd->sensor = SENSOR_MI0360;
- sd->i2c_base = 0x5d;
- break;
-/* case 0x60c8: * from BW600.inf
- sd->bridge = BRIDGE_SN9C105;
- sd->sensor = SENSOR_OM6801;
- sd->i2c_base = 0x??;
- break; */
-/* case 0x60cc: * from BW600.inf
- sd->bridge = BRIDGE_SN9C105;
- sd->sensor = SENSOR_HV7131GP;
- sd->i2c_base = 0x??;
- break; */
- case 0x60ec:
- sd->bridge = BRIDGE_SN9C105;
- sd->sensor = SENSOR_MO4000;
- sd->i2c_base = 0x21;
- break;
-/* case 0x60ef: * from BW600.inf
- sd->bridge = BRIDGE_SN9C105;
- sd->sensor = SENSOR_ICM105C;
- sd->i2c_base = 0x??;
- break; */
-/* case 0x60fa: * from BW600.inf
- sd->bridge = BRIDGE_SN9C105;
- sd->sensor = SENSOR_OV7648;
- sd->i2c_base = 0x??;
- break; */
- case 0x60fb:
- sd->bridge = BRIDGE_SN9C105;
- sd->sensor = SENSOR_OV7660;
- sd->i2c_base = 0x21;
- break;
- case 0x60fc:
- sd->bridge = BRIDGE_SN9C105;
- sd->sensor = SENSOR_HV7131R;
- sd->i2c_base = 0x11;
- break;
-/* case 0x60fe: * from BW600.inf
- sd->bridge = BRIDGE_SN9C105;
- sd->sensor = SENSOR_OV7630;
- sd->i2c_base = 0x??;
- break; */
-/* case 0x6108: * from BW600.inf
- sd->bridge = BRIDGE_SN9C120;
- sd->sensor = SENSOR_OM6801;
- sd->i2c_base = 0x??;
- break; */
-/* case 0x6122: * from BW600.inf
- sd->bridge = BRIDGE_SN9C110;
- sd->sensor = SENSOR_ICM105C;
- sd->i2c_base = 0x??;
- break; */
- case 0x612a:
-/* sd->bridge = BRIDGE_SN9C110; * in BW600.inf */
- sd->bridge = BRIDGE_SN9C325;
- sd->sensor = SENSOR_OV7648;
- sd->i2c_base = 0x21;
-/*fixme: sensor_init has base = 00 et 6e!*/
- break;
-/* case 0x6123: * from BW600.inf
- sd->bridge = BRIDGE_SN9C110;
- sd->sensor = SENSOR_SanyoCCD;
- sd->i2c_base = 0x??;
- break; */
- case 0x612c:
- sd->bridge = BRIDGE_SN9C110;
- sd->sensor = SENSOR_MO4000;
- sd->i2c_base = 0x21;
- break;
-/* case 0x612e: * from BW600.inf
- sd->bridge = BRIDGE_SN9C110;
- sd->sensor = SENSOR_OV7630;
- sd->i2c_base = 0x??;
- break; */
-/* case 0x612f: * from BW600.inf
- sd->bridge = BRIDGE_SN9C110;
- sd->sensor = SENSOR_ICM105C;
- sd->i2c_base = 0x??;
- break; */
- case 0x6130:
- sd->bridge = BRIDGE_SN9C120;
- sd->sensor = SENSOR_MI0360;
- sd->i2c_base = 0x5d;
- break;
- case 0x6138:
- sd->bridge = BRIDGE_SN9C120;
- sd->sensor = SENSOR_MO4000;
- sd->i2c_base = 0x21;
- break;
-/* case 0x613a: * from BW600.inf
- sd->bridge = BRIDGE_SN9C120;
- sd->sensor = SENSOR_OV7648;
- sd->i2c_base = 0x??;
- break; */
- case 0x613b:
- sd->bridge = BRIDGE_SN9C120;
- sd->sensor = SENSOR_OV7660;
- sd->i2c_base = 0x21;
- break;
- case 0x613c:
- sd->bridge = BRIDGE_SN9C120;
- sd->sensor = SENSOR_HV7131R;
- sd->i2c_base = 0x11;
- break;
-/* case 0x613e: * from BW600.inf
- sd->bridge = BRIDGE_SN9C120;
- sd->sensor = SENSOR_OV7630;
- sd->i2c_base = 0x??;
- break; */
- }
- break;
- }
- if (sd->sensor < 0) {
- PDEBUG(D_ERR, "Invalid vendor/product %04x:%04x",
- vendor, product);
- return -EINVAL;
- }
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x01;
cam->cam_mode = vga_mode;
cam->nmodes = ARRAY_SIZE(vga_mode);
+ sd->bridge = id->driver_info >> 16;
+ sd->sensor = id->driver_info >> 8;
+ sd->i2c_base = id->driver_info;
+
sd->qindex = 4; /* set the quantization table */
sd->brightness = BRIGHTNESS_DEF;
sd->contrast = CONTRAST_DEF;
{
struct sd *sd = (struct sd *) gspca_dev;
/* const __u8 *sn9c1xx; */
- __u8 regF1;
__u8 regGpio[] = { 0x29, 0x74 };
+ __u8 regF1;
/* setup a selector by bridge */
- regF1 = 0x01;
- reg_w(gspca_dev, 0xf1, ®F1, 1);
+ reg_w1(gspca_dev, 0xf1, 0x01);
reg_r(gspca_dev, 0x00, 1); /* -> regF1 = 0x00 */
- regF1 = gspca_dev->usb_buf[0];
- reg_w(gspca_dev, 0xf1, ®F1, 1);
+ reg_w1(gspca_dev, 0xf1, gspca_dev->usb_buf[0]);
reg_r(gspca_dev, 0x00, 1);
regF1 = gspca_dev->usb_buf[0];
switch (sd->bridge) {
case BRIDGE_SN9C102P:
if (regF1 != 0x11)
return -ENODEV;
- reg_w(gspca_dev, 0x02, ®Gpio[1], 1);
+ reg_w1(gspca_dev, 0x02, regGpio[1]);
break;
case BRIDGE_SN9C105:
if (regF1 != 0x11)
return -ENODEV;
reg_w(gspca_dev, 0x02, regGpio, 2);
break;
- case BRIDGE_SN9C110:
- if (regF1 != 0x12)
- return -ENODEV;
- regGpio[1] = 0x62;
- reg_w(gspca_dev, 0x02, ®Gpio[1], 1);
- break;
case BRIDGE_SN9C120:
if (regF1 != 0x12)
return -ENODEV;
reg_w(gspca_dev, 0x02, regGpio, 2);
break;
default:
+/* case BRIDGE_SN9C110: */
/* case BRIDGE_SN9C325: */
if (regF1 != 0x12)
return -ENODEV;
- regGpio[1] = 0x62;
- reg_w(gspca_dev, 0x02, ®Gpio[1], 1);
+ reg_w1(gspca_dev, 0x02, 0x62);
break;
}
- regF1 = 0x01;
- reg_w(gspca_dev, 0xf1, ®F1, 1);
+ reg_w1(gspca_dev, 0xf1, 0x01);
return 0;
}
}
k2 = sd->brightness >> 10;
- reg_w(gspca_dev, 0x96, &k2, 1);
+ reg_w1(gspca_dev, 0x96, k2);
}
static void setcontrast(struct gspca_dev *gspca_dev)
data = (colour + 32) & 0x7f; /* blue */
else
data = (-colour + 32) & 0x7f; /* red */
- reg_w(gspca_dev, 0x05, &data, 1);
+ reg_w1(gspca_dev, 0x05, data);
}
/* -- start the camera -- */
__u8 reg17;
const __u8 *sn9c1xx;
int mode;
- static const __u8 DC29[] = { 0x6a, 0x50, 0x00, 0x00, 0x50, 0x3c };
static const __u8 C0[] = { 0x2d, 0x2d, 0x3a, 0x05, 0x04, 0x3f };
static const __u8 CA[] = { 0x28, 0xd8, 0x14, 0xec };
static const __u8 CA_sn9c120[] =
/*fixme:jfm this sequence should appear at end of sd_start */
/* with
- data = 0x44;
- reg_w(gspca_dev, 0x01, &data, 1); */
- reg_w(gspca_dev, 0x15, &sn9c1xx[0x15], 1);
- reg_w(gspca_dev, 0x16, &sn9c1xx[0x16], 1);
- reg_w(gspca_dev, 0x12, &sn9c1xx[0x12], 1);
- reg_w(gspca_dev, 0x13, &sn9c1xx[0x13], 1);
- reg_w(gspca_dev, 0x18, &sn9c1xx[0x18], 1);
- reg_w(gspca_dev, 0xd2, &DC29[0], 1);
- reg_w(gspca_dev, 0xd3, &DC29[1], 1);
- reg_w(gspca_dev, 0xc6, &DC29[2], 1);
- reg_w(gspca_dev, 0xc7, &DC29[3], 1);
- reg_w(gspca_dev, 0xc8, &DC29[4], 1);
- reg_w(gspca_dev, 0xc9, &DC29[5], 1);
+ reg_w1(gspca_dev, 0x01, 0x44); */
+ reg_w1(gspca_dev, 0x15, sn9c1xx[0x15]);
+ reg_w1(gspca_dev, 0x16, sn9c1xx[0x16]);
+ reg_w1(gspca_dev, 0x12, sn9c1xx[0x12]);
+ reg_w1(gspca_dev, 0x13, sn9c1xx[0x13]);
+ reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
+ reg_w1(gspca_dev, 0xd2, 0x6a); /* DC29 */
+ reg_w1(gspca_dev, 0xd3, 0x50);
+ reg_w1(gspca_dev, 0xc6, 0x00);
+ reg_w1(gspca_dev, 0xc7, 0x00);
+ reg_w1(gspca_dev, 0xc8, 0x50);
+ reg_w1(gspca_dev, 0xc9, 0x3c);
/*fixme:jfm end of ending sequence */
- reg_w(gspca_dev, 0x18, &sn9c1xx[0x18], 1);
+ reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
switch (sd->bridge) {
case BRIDGE_SN9C325:
data = 0xae;
data = 0x60;
break;
}
- reg_w(gspca_dev, 0x17, &data, 1);
- reg_w(gspca_dev, 0x05, &sn9c1xx[5], 1);
- reg_w(gspca_dev, 0x07, &sn9c1xx[7], 1);
- reg_w(gspca_dev, 0x06, &sn9c1xx[6], 1);
- reg_w(gspca_dev, 0x14, &sn9c1xx[0x14], 1);
+ reg_w1(gspca_dev, 0x17, data);
+ reg_w1(gspca_dev, 0x05, sn9c1xx[5]);
+ reg_w1(gspca_dev, 0x07, sn9c1xx[7]);
+ reg_w1(gspca_dev, 0x06, sn9c1xx[6]);
+ reg_w1(gspca_dev, 0x14, sn9c1xx[0x14]);
switch (sd->bridge) {
case BRIDGE_SN9C325:
reg_w(gspca_dev, 0x20, regsn20_sn9c325,
for (i = 0; i < 8; i++)
reg_w(gspca_dev, 0x84, reg84_sn9c325,
sizeof reg84_sn9c325);
- data = 0x0a;
- reg_w(gspca_dev, 0x9a, &data, 1);
- data = 0x60;
- reg_w(gspca_dev, 0x99, &data, 1);
+ reg_w1(gspca_dev, 0x9a, 0x0a);
+ reg_w1(gspca_dev, 0x99, 0x60);
break;
case BRIDGE_SN9C120:
reg_w(gspca_dev, 0x20, regsn20_sn9c120,
sizeof reg84_sn9c120_2);
reg_w(gspca_dev, 0x84, reg84_sn9c120_3,
sizeof reg84_sn9c120_3);
- data = 0x05;
- reg_w(gspca_dev, 0x9a, &data, 1);
- data = 0x5b;
- reg_w(gspca_dev, 0x99, &data, 1);
+ reg_w1(gspca_dev, 0x9a, 0x05);
+ reg_w1(gspca_dev, 0x99, 0x5b);
break;
default:
reg_w(gspca_dev, 0x20, regsn20, sizeof regsn20);
for (i = 0; i < 8; i++)
reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
- data = 0x08;
- reg_w(gspca_dev, 0x9a, &data, 1);
- data = 0x59;
- reg_w(gspca_dev, 0x99, &data, 1);
+ reg_w1(gspca_dev, 0x9a, 0x08);
+ reg_w1(gspca_dev, 0x99, 0x59);
break;
}
mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
- reg1 = 0x02;
+ if (mode)
+ reg1 = 0x46; /* 320 clk 48Mhz */
+ else
+ reg1 = 0x06; /* 640 clk 24Mz */
reg17 = 0x61;
switch (sd->sensor) {
case SENSOR_HV7131R:
hv7131R_InitSensor(gspca_dev);
- if (mode)
- reg1 = 0x46; /* 320 clk 48Mhz */
- else
- reg1 = 0x06; /* 640 clk 24Mz */
break;
case SENSOR_MI0360:
mi0360_InitSensor(gspca_dev);
- if (mode)
- reg1 = 0x46; /* 320 clk 48Mhz */
- else
- reg1 = 0x06; /* 640 clk 24Mz */
break;
case SENSOR_MO4000:
mo4000_InitSensor(gspca_dev);
reg1 = 0x06; /* clk 24Mz */
} else {
reg17 = 0x22; /* 640 MCKSIZE */
- reg1 = 0x06; /* 640 clk 24Mz */
+/* reg1 = 0x06; * 640 clk 24Mz (done) */
}
break;
case SENSOR_OV7648:
+ ov7648_InitSensor(gspca_dev);
reg17 = 0xa2;
reg1 = 0x44;
- ov7648_InitSensor(gspca_dev);
/* if (mode)
; * 320x2...
else
if (mode) {
/* reg17 = 0x21; * 320 */
/* reg1 = 0x44; */
- reg1 = 0x46;
+/* reg1 = 0x46; (done) */
} else {
reg17 = 0xa2; /* 640 */
reg1 = 0x40;
/* here change size mode 0 -> VGA; 1 -> CIF */
data = 0x40 | sn9c1xx[0x18] | (mode << 4);
- reg_w(gspca_dev, 0x18, &data, 1);
+ reg_w1(gspca_dev, 0x18, data);
reg_w(gspca_dev, 0x100, qtable4, 0x40);
reg_w(gspca_dev, 0x140, qtable4 + 0x40, 0x40);
data = sn9c1xx[0x18] | (mode << 4);
- reg_w(gspca_dev, 0x18, &data, 1);
+ reg_w1(gspca_dev, 0x18, data);
- reg_w(gspca_dev, 0x17, ®17, 1);
- reg_w(gspca_dev, 0x01, ®1, 1);
+ reg_w1(gspca_dev, 0x17, reg17);
+ reg_w1(gspca_dev, 0x01, reg1);
setbrightness(gspca_dev);
setcontrast(gspca_dev);
}
{ 0xa1, 0x11, 0x02, 0x09, 0x00, 0x00, 0x00, 0x10 };
static const __u8 stopmi0360[] =
{ 0xb1, 0x5d, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10 };
- __u8 regF1;
__u8 data;
const __u8 *sn9c1xx;
break;
}
sn9c1xx = sn_tb[(int) sd->sensor];
- reg_w(gspca_dev, 0x01, &sn9c1xx[1], 1);
- reg_w(gspca_dev, 0x17, &sn9c1xx[0x17], 1);
- reg_w(gspca_dev, 0x01, &sn9c1xx[1], 1);
- reg_w(gspca_dev, 0x01, &data, 1);
- regF1 = 0x01;
- reg_w(gspca_dev, 0xf1, ®F1, 1);
+ reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
+ reg_w1(gspca_dev, 0x17, sn9c1xx[0x17]);
+ reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
+ reg_w1(gspca_dev, 0x01, data);
+ reg_w1(gspca_dev, 0xf1, 0x01);
}
static void sd_stop0(struct gspca_dev *gspca_dev)
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
+#define BSI(bridge, sensor, i2c_addr) \
+ .driver_info = (BRIDGE_ ## bridge << 16) \
+ | (SENSOR_ ## sensor << 8) \
+ | (i2c_addr)
static const __devinitdata struct usb_device_id device_table[] = {
#ifndef CONFIG_USB_SN9C102
- {USB_DEVICE(0x0458, 0x7025), DVNM("Genius Eye 311Q")},
- {USB_DEVICE(0x045e, 0x00f5), DVNM("MicroSoft VX3000")},
- {USB_DEVICE(0x045e, 0x00f7), DVNM("MicroSoft VX1000")},
- {USB_DEVICE(0x0471, 0x0327), DVNM("Philips SPC 600 NC")},
- {USB_DEVICE(0x0471, 0x0328), DVNM("Philips SPC 700 NC")},
+ {USB_DEVICE(0x0458, 0x7025), BSI(SN9C120, MI0360, 0x5d)},
+ {USB_DEVICE(0x045e, 0x00f5), BSI(SN9C105, OV7660, 0x21)},
+ {USB_DEVICE(0x045e, 0x00f7), BSI(SN9C105, OV7660, 0x21)},
+ {USB_DEVICE(0x0471, 0x0327), BSI(SN9C105, MI0360, 0x5d)},
+ {USB_DEVICE(0x0471, 0x0328), BSI(SN9C105, MI0360, 0x5d)},
#endif
- {USB_DEVICE(0x0471, 0x0330), DVNM("Philips SPC 710NC")},
- {USB_DEVICE(0x0c45, 0x6040), DVNM("Speed NVC 350K")},
- {USB_DEVICE(0x0c45, 0x607c), DVNM("Sonix sn9c102p Hv7131R")},
- {USB_DEVICE(0x0c45, 0x60c0), DVNM("Sangha Sn535")},
- {USB_DEVICE(0x0c45, 0x60ec), DVNM("SN9C105+MO4000")},
- {USB_DEVICE(0x0c45, 0x60fb), DVNM("Surfer NoName")},
- {USB_DEVICE(0x0c45, 0x60fc), DVNM("LG-LIC300")},
- {USB_DEVICE(0x0c45, 0x612a), DVNM("Avant Camera")},
- {USB_DEVICE(0x0c45, 0x612c), DVNM("Typhoon Rasy Cam 1.3MPix")},
+ {USB_DEVICE(0x0471, 0x0330), BSI(SN9C105, MI0360, 0x5d)},
+ {USB_DEVICE(0x0c45, 0x6040), BSI(SN9C102P, HV7131R, 0x11)},
+/* bw600.inf:
+ {USB_DEVICE(0x0c45, 0x6040), BSI(SN9C102P, MI0360, 0x5d)}, */
+/* {USB_DEVICE(0x0c45, 0x603a), BSI(SN9C102P, OV7648, 0x??)}, */
+/* {USB_DEVICE(0x0c45, 0x607a), BSI(SN9C102P, OV7648, 0x??)}, */
+ {USB_DEVICE(0x0c45, 0x607c), BSI(SN9C102P, HV7131R, 0x11)},
+/* {USB_DEVICE(0x0c45, 0x607e), BSI(SN9C102P, OV7630, 0x??)}, */
+ {USB_DEVICE(0x0c45, 0x60c0), BSI(SN9C105, MI0360, 0x5d)},
+/* {USB_DEVICE(0x0c45, 0x60c8), BSI(SN9C105, OM6801, 0x??)}, */
+/* {USB_DEVICE(0x0c45, 0x60cc), BSI(SN9C105, HV7131GP, 0x??)}, */
+ {USB_DEVICE(0x0c45, 0x60ec), BSI(SN9C105, MO4000, 0x21)},
+/* {USB_DEVICE(0x0c45, 0x60ef), BSI(SN9C105, ICM105C, 0x??)}, */
+/* {USB_DEVICE(0x0c45, 0x60fa), BSI(SN9C105, OV7648, 0x??)}, */
+ {USB_DEVICE(0x0c45, 0x60fb), BSI(SN9C105, OV7660, 0x21)},
+ {USB_DEVICE(0x0c45, 0x60fc), BSI(SN9C105, HV7131R, 0x11)},
+/* {USB_DEVICE(0x0c45, 0x60fe), BSI(SN9C105, OV7630, 0x??)}, */
+/* {USB_DEVICE(0x0c45, 0x6108), BSI(SN9C120, OM6801, 0x??)}, */
+/* {USB_DEVICE(0x0c45, 0x6122), BSI(SN9C110, ICM105C, 0x??)}, */
+/* {USB_DEVICE(0x0c45, 0x6123), BSI(SN9C110, SanyoCCD, 0x??)}, */
+ {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C325, OV7648, 0x21)},
+/* bw600.inf:
+ {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C110, OV7648, 0x21)}, */
+ {USB_DEVICE(0x0c45, 0x612c), BSI(SN9C110, MO4000, 0x21)},
+/* {USB_DEVICE(0x0c45, 0x612e), BSI(SN9C110, OV7630, 0x??)}, */
+/* {USB_DEVICE(0x0c45, 0x612f), BSI(SN9C110, ICM105C, 0x??)}, */
#ifndef CONFIG_USB_SN9C102
- {USB_DEVICE(0x0c45, 0x6130), DVNM("Sonix Pccam")},
- {USB_DEVICE(0x0c45, 0x6138), DVNM("Sn9c120 Mo4000")},
- {USB_DEVICE(0x0c45, 0x613b), DVNM("Surfer SN-206")},
- {USB_DEVICE(0x0c45, 0x613c), DVNM("Sonix Pccam168")},
+ {USB_DEVICE(0x0c45, 0x6130), BSI(SN9C120, MI0360, 0x5d)},
+ {USB_DEVICE(0x0c45, 0x6138), BSI(SN9C120, MO4000, 0x21)},
+/* {USB_DEVICE(0x0c45, 0x613a), BSI(SN9C120, OV7648, 0x??)}, */
+ {USB_DEVICE(0x0c45, 0x613b), BSI(SN9C120, OV7660, 0x21)},
+ {USB_DEVICE(0x0c45, 0x613c), BSI(SN9C120, HV7131R, 0x11)},
+/* {USB_DEVICE(0x0c45, 0x613e), BSI(SN9C120, OV7630, 0x??)}, */
#endif
+ {USB_DEVICE(0x0c45, 0x6143), BSI(SN9C120, MI0360, 0x5d)},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
{
if (usb_register(&sd_driver) < 0)
return -1;
- info("v%s registered", version);
+ info("registered");
return 0;
}
static void __exit sd_mod_exit(void)
#include "gspca.h"
#include "jpeg.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("GSPCA/SPCA500 USB Camera Driver");
MODULE_LICENSE("GPL");
{
struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam;
- __u16 vendor;
- __u16 product;
-
- vendor = id->idVendor;
- product = id->idProduct;
- switch (vendor) {
- case 0x040a: /* Kodak cameras */
-/* switch (product) { */
-/* case 0x0300: */
- sd->subtype = KodakEZ200;
-/* break; */
-/* } */
- break;
- case 0x041e: /* Creative cameras */
-/* switch (product) { */
-/* case 0x400a: */
- sd->subtype = CreativePCCam300;
-/* break; */
-/* } */
- break;
- case 0x046d: /* Logitech Labtec */
- switch (product) {
- case 0x0890:
- sd->subtype = LogitechTraveler;
- break;
- case 0x0900:
- sd->subtype = LogitechClickSmart310;
- break;
- case 0x0901:
- sd->subtype = LogitechClickSmart510;
- break;
- }
- break;
- case 0x04a5: /* Benq */
-/* switch (product) { */
-/* case 0x300c: */
- sd->subtype = BenqDC1016;
-/* break; */
-/* } */
- break;
- case 0x04fc: /* SunPlus */
-/* switch (product) { */
-/* case 0x7333: */
- sd->subtype = PalmPixDC85;
-/* break; */
-/* } */
- break;
- case 0x055f: /* Mustek cameras */
- switch (product) {
- case 0xc200:
- sd->subtype = MustekGsmart300;
- break;
- case 0xc220:
- sd->subtype = Gsmartmini;
- break;
- }
- break;
- case 0x06bd: /* Agfa Cl20 */
-/* switch (product) { */
-/* case 0x0404: */
- sd->subtype = AgfaCl20;
-/* break; */
-/* } */
- break;
- case 0x06be: /* Optimedia */
-/* switch (product) { */
-/* case 0x0800: */
- sd->subtype = Optimedia;
-/* break; */
-/* } */
- break;
- case 0x084d: /* D-Link / Minton */
-/* switch (product) { */
-/* case 0x0003: * DSC-350 / S-Cam F5 */
- sd->subtype = DLinkDSC350;
-/* break; */
-/* } */
- break;
- case 0x08ca: /* Aiptek */
-/* switch (product) { */
-/* case 0x0103: */
- sd->subtype = AiptekPocketDV;
-/* break; */
-/* } */
- break;
- case 0x2899: /* ToptroIndustrial */
-/* switch (product) { */
-/* case 0x012c: */
- sd->subtype = ToptroIndus;
-/* break; */
-/* } */
- break;
- case 0x8086: /* Intel */
-/* switch (product) { */
-/* case 0x0630: * Pocket PC Camera */
- sd->subtype = IntelPocketPCCamera;
-/* break; */
-/* } */
- break;
- }
+
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x01;
+ sd->subtype = id->driver_info;
if (sd->subtype != LogitechClickSmart310) {
cam->cam_mode = vga_mode;
cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static const __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x040a, 0x0300), DVNM("Kodak EZ200")},
- {USB_DEVICE(0x041e, 0x400a), DVNM("Creative PC-CAM 300")},
- {USB_DEVICE(0x046d, 0x0890), DVNM("Logitech QuickCam traveler")},
- {USB_DEVICE(0x046d, 0x0900), DVNM("Logitech Inc. ClickSmart 310")},
- {USB_DEVICE(0x046d, 0x0901), DVNM("Logitech Inc. ClickSmart 510")},
- {USB_DEVICE(0x04a5, 0x300c), DVNM("Benq DC1016")},
- {USB_DEVICE(0x04fc, 0x7333), DVNM("PalmPixDC85")},
- {USB_DEVICE(0x055f, 0xc200), DVNM("Mustek Gsmart 300")},
- {USB_DEVICE(0x055f, 0xc220), DVNM("Gsmart Mini")},
- {USB_DEVICE(0x06bd, 0x0404), DVNM("Agfa CL20")},
- {USB_DEVICE(0x06be, 0x0800), DVNM("Optimedia")},
- {USB_DEVICE(0x084d, 0x0003), DVNM("D-Link DSC-350")},
- {USB_DEVICE(0x08ca, 0x0103), DVNM("Aiptek PocketDV")},
- {USB_DEVICE(0x2899, 0x012c), DVNM("Toptro Industrial")},
- {USB_DEVICE(0x8086, 0x0630), DVNM("Intel Pocket PC Camera")},
+ {USB_DEVICE(0x040a, 0x0300), .driver_info = KodakEZ200},
+ {USB_DEVICE(0x041e, 0x400a), .driver_info = CreativePCCam300},
+ {USB_DEVICE(0x046d, 0x0890), .driver_info = LogitechTraveler},
+ {USB_DEVICE(0x046d, 0x0900), .driver_info = LogitechClickSmart310},
+ {USB_DEVICE(0x046d, 0x0901), .driver_info = LogitechClickSmart510},
+ {USB_DEVICE(0x04a5, 0x300c), .driver_info = BenqDC1016},
+ {USB_DEVICE(0x04fc, 0x7333), .driver_info = PalmPixDC85},
+ {USB_DEVICE(0x055f, 0xc200), .driver_info = MustekGsmart300},
+ {USB_DEVICE(0x055f, 0xc220), .driver_info = Gsmartmini},
+ {USB_DEVICE(0x06bd, 0x0404), .driver_info = AgfaCl20},
+ {USB_DEVICE(0x06be, 0x0800), .driver_info = Optimedia},
+ {USB_DEVICE(0x084d, 0x0003), .driver_info = DLinkDSC350},
+ {USB_DEVICE(0x08ca, 0x0103), .driver_info = AiptekPocketDV},
+ {USB_DEVICE(0x2899, 0x012c), .driver_info = ToptroIndus},
+ {USB_DEVICE(0x8086, 0x0630), .driver_info = IntelPocketPCCamera},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
static void __exit sd_mod_exit(void)
#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("GSPCA/SPCA501 USB Camera Driver");
MODULE_LICENSE("GPL");
{
struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam;
- __u16 vendor;
- __u16 product;
-
- vendor = id->idVendor;
- product = id->idProduct;
- switch (vendor) {
- case 0x0000: /* Unknow Camera */
-/* switch (product) { */
-/* case 0x0000: */
- sd->subtype = MystFromOriUnknownCamera;
-/* break; */
-/* } */
- break;
- case 0x040a: /* Kodak cameras */
-/* switch (product) { */
-/* case 0x0002: */
- sd->subtype = KodakDVC325;
-/* break; */
-/* } */
- break;
- case 0x0497: /* Smile International */
-/* switch (product) { */
-/* case 0xc001: */
- sd->subtype = SmileIntlCamera;
-/* break; */
-/* } */
- break;
- case 0x0506: /* 3COM cameras */
-/* switch (product) { */
-/* case 0x00df: */
- sd->subtype = ThreeComHomeConnectLite;
-/* break; */
-/* } */
- break;
- case 0x0733: /* Rebadged ViewQuest (Intel) and ViewQuest cameras */
- switch (product) {
- case 0x0401:
- sd->subtype = IntelCreateAndShare;
- break;
- case 0x0402:
- sd->subtype = ViewQuestM318B;
- break;
- }
- break;
- case 0x1776: /* Arowana */
-/* switch (product) { */
-/* case 0x501c: */
- sd->subtype = Arowana300KCMOSCamera;
-/* break; */
-/* } */
- break;
- }
+
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x01;
cam->cam_mode = vga_mode;
cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
+ sd->subtype = id->driver_info;
sd->brightness = sd_ctrls[MY_BRIGHTNESS].qctrl.default_value;
sd->contrast = sd_ctrls[MY_CONTRAST].qctrl.default_value;
sd->colors = sd_ctrls[MY_COLOR].qctrl.default_value;
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static const __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x040a, 0x0002), DVNM("Kodak DVC-325")},
- {USB_DEVICE(0x0497, 0xc001), DVNM("Smile International")},
- {USB_DEVICE(0x0506, 0x00df), DVNM("3Com HomeConnect Lite")},
- {USB_DEVICE(0x0733, 0x0401), DVNM("Intel Create and Share")},
- {USB_DEVICE(0x0733, 0x0402), DVNM("ViewQuest M318B")},
- {USB_DEVICE(0x1776, 0x501c), DVNM("Arowana 300K CMOS Camera")},
- {USB_DEVICE(0x0000, 0x0000), DVNM("MystFromOri Unknow Camera")},
+ {USB_DEVICE(0x040a, 0x0002), .driver_info = KodakDVC325},
+ {USB_DEVICE(0x0497, 0xc001), .driver_info = SmileIntlCamera},
+ {USB_DEVICE(0x0506, 0x00df), .driver_info = ThreeComHomeConnectLite},
+ {USB_DEVICE(0x0733, 0x0401), .driver_info = IntelCreateAndShare},
+ {USB_DEVICE(0x0733, 0x0402), .driver_info = ViewQuestM318B},
+ {USB_DEVICE(0x1776, 0x501c), .driver_info = Arowana300KCMOSCamera},
+ {USB_DEVICE(0x0000, 0x0000), .driver_info = MystFromOriUnknownCamera},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
static void __exit sd_mod_exit(void)
#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("GSPCA/SPCA505 USB Camera Driver");
MODULE_LICENSE("GPL");
struct sd {
struct gspca_dev gspca_dev; /* !! must be the first item */
- int buflen;
- unsigned char tmpbuf[640 * 480 * 3 / 2]; /* YYUV per line */
- unsigned char tmpbuf2[640 * 480 * 2]; /* YUYV */
-
unsigned char brightness;
char subtype;
};
static struct v4l2_pix_format vga_mode[] = {
- {160, 120, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 160 * 2,
- .sizeimage = 160 * 120 * 2,
+ {160, 120, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 160 * 3,
+ .sizeimage = 160 * 120 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 5},
- {176, 144, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 176 * 2,
- .sizeimage = 176 * 144 * 2,
+ {176, 144, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 176 * 3,
+ .sizeimage = 176 * 144 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 4},
- {320, 240, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 320 * 2,
- .sizeimage = 320 * 240 * 2,
+ {320, 240, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 320 * 3,
+ .sizeimage = 320 * 240 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 2},
- {352, 288, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 352 * 2,
- .sizeimage = 352 * 288 * 2,
+ {352, 288, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 352 * 3,
+ .sizeimage = 352 * 288 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 1},
- {640, 480, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 640 * 2,
- .sizeimage = 640 * 480 * 2,
+ {640, 480, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 640 * 3,
+ .sizeimage = 640 * 480 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 0},
};
{
struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam;
- __u16 vendor;
- __u16 product;
-
- vendor = id->idVendor;
- product = id->idProduct;
- switch (vendor) {
- case 0x041e: /* Creative cameras */
-/* switch (product) { */
-/* case 0x401d: * here505b */
- sd->subtype = Nxultra;
-/* break; */
-/* } */
- break;
- case 0x0733: /* Rebadged ViewQuest (Intel) and ViewQuest cameras */
-/* switch (product) { */
-/* case 0x0430: */
-/* fixme: may be UsbGrabberPV321 BRIDGE_SPCA506 SENSOR_SAA7113 */
- sd->subtype = IntelPCCameraPro;
-/* break; */
-/* } */
- break;
- }
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x01;
cam->cam_mode = vga_mode;
+ sd->subtype = id->driver_info;
if (sd->subtype != IntelPCCameraPro)
cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
else /* no 640x480 for IntelPCCameraPro */
reg_write(gspca_dev->dev, 0x05, 0x11, 0xf);
}
-/* convert YYUV per line to YUYV (YUV 4:2:2) */
-static void yyuv_decode(unsigned char *out,
- unsigned char *in,
- int width,
- int height)
-{
- unsigned char *Ui, *Vi, *yi, *yi1;
- unsigned char *out1;
- int i, j;
-
- yi = in;
- for (i = height / 2; --i >= 0; ) {
- out1 = out + width * 2; /* next line */
- yi1 = yi + width;
- Ui = yi1 + width;
- Vi = Ui + width / 2;
- for (j = width / 2; --j >= 0; ) {
- *out++ = 128 + *yi++;
- *out++ = 128 + *Ui;
- *out++ = 128 + *yi++;
- *out++ = 128 + *Vi;
-
- *out1++ = 128 + *yi1++;
- *out1++ = 128 + *Ui++;
- *out1++ = 128 + *yi1++;
- *out1++ = 128 + *Vi++;
- }
- yi += width * 2;
- out = out1;
- }
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
int len) /* iso packet length */
{
- struct sd *sd = (struct sd *) gspca_dev;
-
switch (data[0]) {
case 0: /* start of frame */
- if (gspca_dev->last_packet_type == FIRST_PACKET) {
- yyuv_decode(sd->tmpbuf2, sd->tmpbuf,
- gspca_dev->width,
- gspca_dev->height);
- frame = gspca_frame_add(gspca_dev,
- LAST_PACKET,
- frame,
- sd->tmpbuf2,
- gspca_dev->width
- * gspca_dev->height
- * 2);
- }
- gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
- data, 0);
+ frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
+ data, 0);
data += SPCA50X_OFFSET_DATA;
len -= SPCA50X_OFFSET_DATA;
- if (len > 0)
- memcpy(sd->tmpbuf, data, len);
- else
- len = 0;
- sd->buflen = len;
- return;
+ gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+ data, len);
+ break;
case 0xff: /* drop */
/* gspca_dev->last_packet_type = DISCARD_PACKET; */
- return;
+ break;
+ default:
+ data += 1;
+ len -= 1;
+ gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+ data, len);
+ break;
}
- data += 1;
- len -= 1;
- memcpy(&sd->tmpbuf[sd->buflen], data, len);
- sd->buflen += len;
}
static void setbrightness(struct gspca_dev *gspca_dev)
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static const __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x041e, 0x401d), DVNM("Creative Webcam NX ULTRA")},
- {USB_DEVICE(0x0733, 0x0430), DVNM("Intel PC Camera Pro")},
+ {USB_DEVICE(0x041e, 0x401d), .driver_info = Nxultra},
+ {USB_DEVICE(0x0733, 0x0430), .driver_info = IntelPCCameraPro},
+/*fixme: may be UsbGrabberPV321 BRIDGE_SPCA506 SENSOR_SAA7113 */
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
static void __exit sd_mod_exit(void)
#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("GSPCA/SPCA506 USB Camera Driver");
MODULE_LICENSE("GPL");
struct sd {
struct gspca_dev gspca_dev; /* !! must be the first item */
- int buflen;
- __u8 tmpbuf[640 * 480 * 3]; /* YYUV per line */
- __u8 tmpbuf2[640 * 480 * 2]; /* YUYV */
-
unsigned char brightness;
unsigned char contrast;
unsigned char colors;
};
static struct v4l2_pix_format vga_mode[] = {
- {160, 120, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 160 * 2,
- .sizeimage = 160 * 120 * 2,
+ {160, 120, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 160 * 3,
+ .sizeimage = 160 * 120 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 5},
- {176, 144, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 176 * 2,
- .sizeimage = 176 * 144 * 2,
+ {176, 144, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 176 * 3,
+ .sizeimage = 176 * 144 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 4},
- {320, 240, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 320 * 2,
- .sizeimage = 320 * 240 * 2,
+ {320, 240, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 320 * 3,
+ .sizeimage = 320 * 240 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 2},
- {352, 288, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 352 * 2,
- .sizeimage = 352 * 288 * 2,
+ {352, 288, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 352 * 3,
+ .sizeimage = 352 * 288 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 1},
- {640, 480, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 640 * 2,
- .sizeimage = 640 * 480 * 2,
+ {640, 480, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 640 * 3,
+ .sizeimage = 640 * 480 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 0},
};
struct cam *cam;
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x01;
cam->cam_mode = vga_mode;
cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
{
}
-/* convert YYUV per line to YUYV (YUV 4:2:2) */
-static void yyuv_decode(unsigned char *out,
- unsigned char *in,
- int width,
- int height)
-{
- unsigned char *Ui, *Vi, *yi, *yi1;
- unsigned char *out1;
- int i, j;
-
- yi = in;
- for (i = height / 2; --i >= 0; ) {
- out1 = out + width * 2; /* next line */
- yi1 = yi + width;
- Ui = yi1 + width;
- Vi = Ui + width / 2;
- for (j = width / 2; --j >= 0; ) {
- *out++ = 128 + *yi++;
- *out++ = 128 + *Ui;
- *out++ = 128 + *yi++;
- *out++ = 128 + *Vi;
-
- *out1++ = 128 + *yi1++;
- *out1++ = 128 + *Ui++;
- *out1++ = 128 + *yi1++;
- *out1++ = 128 + *Vi++;
- }
- yi += width * 2;
- out = out1;
- }
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
int len) /* iso packet length */
{
- struct sd *sd = (struct sd *) gspca_dev;
-
switch (data[0]) {
case 0: /* start of frame */
- if (gspca_dev->last_packet_type == FIRST_PACKET) {
- yyuv_decode(sd->tmpbuf2, sd->tmpbuf,
- gspca_dev->width,
- gspca_dev->height);
- frame = gspca_frame_add(gspca_dev,
- LAST_PACKET,
- frame,
- sd->tmpbuf2,
- gspca_dev->width
- * gspca_dev->height
- * 2);
- }
- gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
- data, 0);
+ frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
+ data, 0);
data += SPCA50X_OFFSET_DATA;
len -= SPCA50X_OFFSET_DATA;
- if (len > 0)
- memcpy(sd->tmpbuf, data, len);
- else
- len = 0;
- sd->buflen = len;
- return;
+ gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+ data, len);
+ break;
case 0xff: /* drop */
/* gspca_dev->last_packet_type = DISCARD_PACKET; */
- return;
+ break;
+ default:
+ data += 1;
+ len -= 1;
+ gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+ data, len);
+ break;
}
- data += 1;
- len -= 1;
- memcpy(&sd->tmpbuf[sd->buflen], data, len);
- sd->buflen += len;
}
static void setbrightness(struct gspca_dev *gspca_dev)
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x06e1, 0xa190), DVNM("ADS Instant VCD")},
-/* {USB_DEVICE(0x0733, 0x0430), DVNM("UsbGrabber PV321c")}, */
- {USB_DEVICE(0x0734, 0x043b), DVNM("3DeMon USB Capture aka")},
- {USB_DEVICE(0x99fa, 0x8988), DVNM("Grandtec V.cap")},
+ {USB_DEVICE(0x06e1, 0xa190)},
+/*fixme: may be IntelPCCameraPro BRIDGE_SPCA505
+ {USB_DEVICE(0x0733, 0x0430)}, */
+ {USB_DEVICE(0x0734, 0x043b)},
+ {USB_DEVICE(0x99fa, 0x8988)},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
static void __exit sd_mod_exit(void)
#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("GSPCA/SPCA508 USB Camera Driver");
MODULE_LICENSE("GPL");
struct sd {
struct gspca_dev gspca_dev; /* !! must be the first item */
- int buflen;
- unsigned char tmpbuf[352 * 288 * 3 / 2]; /* YUVY per line */
- unsigned char tmpbuf2[352 * 288 * 2]; /* YUYV */
-
unsigned char brightness;
char subtype;
static struct v4l2_pix_format sif_mode[] = {
{160, 120, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 160 * 2,
- .sizeimage = 160 * 120 * 2,
+ .bytesperline = 160 * 3,
+ .sizeimage = 160 * 120 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 3},
{176, 144, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 176 * 2,
- .sizeimage = 176 * 144 * 2,
+ .bytesperline = 176 * 3,
+ .sizeimage = 176 * 144 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 2},
{320, 240, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 320 * 2,
- .sizeimage = 320 * 240 * 2,
+ .bytesperline = 320 * 3,
+ .sizeimage = 320 * 240 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 1},
{352, 288, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 352 * 2,
- .sizeimage = 352 * 288 * 2,
+ .bytesperline = 352 * 3,
+ .sizeimage = 352 * 288 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 0},
};
{
struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam;
- __u16 product;
int data1, data2;
- product = id->idProduct;
- switch (id->idVendor) {
- case 0x0130: /* Clone webcam */
-/* switch (product) { */
-/* case 0x0130: */
- sd->subtype = HamaUSBSightcam; /* same as Hama 0010 */
-/* break; */
-/* } */
- break;
- case 0x041e: /* Creative cameras */
-/* switch (product) { */
-/* case 0x4018: */
- sd->subtype = CreativeVista;
-/* break; */
-/* } */
- break;
- case 0x0461: /* MicroInnovation */
-/* switch (product) { */
-/* case 0x0815: */
- sd->subtype = MicroInnovationIC200;
-/* break; */
-/* } */
- break;
- case 0x0733: /* Rebadged ViewQuest (Intel) and ViewQuest cameras */
-/* switch (product) { */
-/* case 0x110: */
- sd->subtype = ViewQuestVQ110;
-/* break; */
-/* } */
- break;
- case 0x0af9: /* Hama cameras */
- switch (product) {
- case 0x0010:
- sd->subtype = HamaUSBSightcam;
- break;
- case 0x0011:
- sd->subtype = HamaUSBSightcam2;
- break;
- }
- break;
- case 0x8086: /* Intel */
-/* switch (product) { */
-/* case 0x0110: */
- sd->subtype = IntelEasyPCCamera;
-/* break; */
-/* } */
- break;
- }
-
/* Read from global register the USB product and vendor IDs, just to
* prove that we can communicate with the device. This works, which
* confirms at we are communicating properly and that the device
PDEBUG(D_PROBE, "Window 1 average luminance: %d", data1);
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x01;
cam->cam_mode = sif_mode;
cam->nmodes = ARRAY_SIZE(sif_mode);
+
+ sd->subtype = id->driver_info;
sd->brightness = BRIGHTNESS_DEF;
switch (sd->subtype) {
{
}
-/* convert YUVY per line to YUYV (YUV 4:2:2) */
-static void yuvy_decode(unsigned char *out,
- unsigned char *in,
- int width,
- int height)
-{
- unsigned char *Ui, *Vi, *yi, *yi1;
- unsigned char *out1;
- int i, j;
-
- yi = in;
- for (i = height / 2; --i >= 0; ) {
- out1 = out + width * 2; /* next line */
- Ui = yi + width;
- Vi = Ui + width / 2;
- yi1 = Vi + width / 2;
- for (j = width / 2; --j >= 0; ) {
- *out++ = 128 + *yi++;
- *out++ = 128 + *Ui;
- *out++ = 128 + *yi++;
- *out++ = 128 + *Vi;
-
- *out1++ = 128 + *yi1++;
- *out1++ = 128 + *Ui++;
- *out1++ = 128 + *yi1++;
- *out1++ = 128 + *Vi++;
- }
- yi += width * 2;
- out = out1;
- }
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
int len) /* iso packet length */
{
- struct sd *sd = (struct sd *) gspca_dev;
-
switch (data[0]) {
case 0: /* start of frame */
- if (gspca_dev->last_packet_type == FIRST_PACKET) {
- yuvy_decode(sd->tmpbuf2, sd->tmpbuf,
- gspca_dev->width,
- gspca_dev->height);
- frame = gspca_frame_add(gspca_dev,
- LAST_PACKET,
- frame,
- sd->tmpbuf2,
- gspca_dev->width
- * gspca_dev->height
- * 2);
- }
- gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
- data, 0);
+ frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
+ data, 0);
data += SPCA508_OFFSET_DATA;
len -= SPCA508_OFFSET_DATA;
- if (len > 0)
- memcpy(sd->tmpbuf, data, len);
- else
- len = 0;
- sd->buflen = len;
- return;
+ gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+ data, len);
+ break;
case 0xff: /* drop */
/* gspca_dev->last_packet_type = DISCARD_PACKET; */
- return;
+ break;
+ default:
+ data += 1;
+ len -= 1;
+ gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+ data, len);
+ break;
}
- data += 1;
- len -= 1;
- memcpy(&sd->tmpbuf[sd->buflen], data, len);
- sd->buflen += len;
}
static void setbrightness(struct gspca_dev *gspca_dev)
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static const __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x0130, 0x0130), DVNM("Clone Digital Webcam 11043")},
- {USB_DEVICE(0x041e, 0x4018), DVNM("Creative Webcam Vista (PD1100)")},
- {USB_DEVICE(0x0461, 0x0815), DVNM("Micro Innovation IC200")},
- {USB_DEVICE(0x0733, 0x0110), DVNM("ViewQuest VQ110")},
- {USB_DEVICE(0x0af9, 0x0010), DVNM("Hama USB Sightcam 100")},
- {USB_DEVICE(0x0af9, 0x0011), DVNM("Hama USB Sightcam 100")},
- {USB_DEVICE(0x8086, 0x0110), DVNM("Intel Easy PC Camera")},
+ {USB_DEVICE(0x0130, 0x0130), .driver_info = HamaUSBSightcam},
+ {USB_DEVICE(0x041e, 0x4018), .driver_info = CreativeVista},
+ {USB_DEVICE(0x0461, 0x0815), .driver_info = MicroInnovationIC200},
+ {USB_DEVICE(0x0733, 0x0110), .driver_info = ViewQuestVQ110},
+ {USB_DEVICE(0x0af9, 0x0010), .driver_info = HamaUSBSightcam},
+ {USB_DEVICE(0x0af9, 0x0011), .driver_info = HamaUSBSightcam2},
+ {USB_DEVICE(0x8086, 0x0110), .driver_info = IntelEasyPCCamera},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
static void __exit sd_mod_exit(void)
#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("GSPCA/SPCA561 USB Camera Driver");
MODULE_LICENSE("GPL");
PDEBUG(D_PROBE, "Bad vendor / product from device");
return -EINVAL;
}
- switch (product) {
- case 0x0928:
- case 0x0929:
- case 0x092a:
- case 0x092b:
- case 0x092c:
- case 0x092d:
- case 0x092e:
- case 0x092f:
- case 0x403b:
- sd->chip_revision = Rev012A;
- break;
- default:
-/* case 0x0561:
- case 0x0815: * ?? in spca508.c
- case 0x401a:
- case 0x7004:
- case 0x7e50:
- case 0xa001:
- case 0xcdee: */
- sd->chip_revision = Rev072A;
- break;
- }
+
cam = &gspca_dev->cam;
cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x01;
gspca_dev->nbalt = 7 + 1; /* choose alternate 7 first */
cam->cam_mode = sif_mode;
cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
+
+ sd->chip_revision = id->driver_info;
sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
sd->autogain = sd_ctrls[SD_AUTOGAIN].qctrl.default_value;
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static const __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x041e, 0x401a), DVNM("Creative Webcam Vista (PD1100)")},
- {USB_DEVICE(0x041e, 0x403b), DVNM("Creative Webcam Vista (VF0010)")},
- {USB_DEVICE(0x0458, 0x7004), DVNM("Genius VideoCAM Express V2")},
- {USB_DEVICE(0x046d, 0x0928), DVNM("Logitech QC Express Etch2")},
- {USB_DEVICE(0x046d, 0x0929), DVNM("Labtec Webcam Elch2")},
- {USB_DEVICE(0x046d, 0x092a), DVNM("Logitech QC for Notebook")},
- {USB_DEVICE(0x046d, 0x092b), DVNM("Labtec Webcam Plus")},
- {USB_DEVICE(0x046d, 0x092c), DVNM("Logitech QC chat Elch2")},
- {USB_DEVICE(0x046d, 0x092d), DVNM("Logitech QC Elch2")},
- {USB_DEVICE(0x046d, 0x092e), DVNM("Logitech QC Elch2")},
- {USB_DEVICE(0x046d, 0x092f), DVNM("Logitech QC Elch2")},
- {USB_DEVICE(0x04fc, 0x0561), DVNM("Flexcam 100")},
- {USB_DEVICE(0x060b, 0xa001), DVNM("Maxell Compact Pc PM3")},
- {USB_DEVICE(0x10fd, 0x7e50), DVNM("FlyCam Usb 100")},
- {USB_DEVICE(0xabcd, 0xcdee), DVNM("Petcam")},
+ {USB_DEVICE(0x041e, 0x401a), .driver_info = Rev072A},
+ {USB_DEVICE(0x041e, 0x403b), .driver_info = Rev012A},
+ {USB_DEVICE(0x0458, 0x7004), .driver_info = Rev072A},
+ {USB_DEVICE(0x046d, 0x0928), .driver_info = Rev012A},
+ {USB_DEVICE(0x046d, 0x0929), .driver_info = Rev012A},
+ {USB_DEVICE(0x046d, 0x092a), .driver_info = Rev012A},
+ {USB_DEVICE(0x046d, 0x092b), .driver_info = Rev012A},
+ {USB_DEVICE(0x046d, 0x092c), .driver_info = Rev012A},
+ {USB_DEVICE(0x046d, 0x092d), .driver_info = Rev012A},
+ {USB_DEVICE(0x046d, 0x092e), .driver_info = Rev012A},
+ {USB_DEVICE(0x046d, 0x092f), .driver_info = Rev012A},
+ {USB_DEVICE(0x04fc, 0x0561), .driver_info = Rev072A},
+ {USB_DEVICE(0x060b, 0xa001), .driver_info = Rev072A},
+ {USB_DEVICE(0x10fd, 0x7e50), .driver_info = Rev072A},
+ {USB_DEVICE(0xabcd, 0xcdee), .driver_info = Rev072A},
{}
};
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
static void __exit sd_mod_exit(void)
#include "gspca.h"
#include "jpeg.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
MODULE_DESCRIPTION("Syntek DV4000 (STK014) USB Camera Driver");
MODULE_LICENSE("GPL");
struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x02;
gspca_dev->cam.cam_mode = vga_mode;
gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static const __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x05e1, 0x0893), DVNM("Syntek DV4000")},
+ {USB_DEVICE(0x05e1, 0x0893)},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
{
if (usb_register(&sd_driver) < 0)
return -1;
- info("v%s registered", version);
+ info("registered");
return 0;
}
static void __exit sd_mod_exit(void)
#include "gspca.h"
#include "jpeg.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 8)
-static const char version[] = "2.1.8";
-
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("GSPCA/SPCA5xx USB Camera Driver");
MODULE_LICENSE("GPL");
struct sd *sd = (struct sd *) gspca_dev;
struct usb_device *dev = gspca_dev->dev;
struct cam *cam;
- __u16 vendor;
- __u16 product;
- __u8 fw;
-
- vendor = id->idVendor;
- product = id->idProduct;
- switch (vendor) {
- case 0x041e: /* Creative cameras */
-/* switch (product) { */
-/* case 0x400b: */
-/* case 0x4012: */
-/* case 0x4013: */
-/* sd->bridge = BRIDGE_SPCA504C; */
-/* break; */
-/* } */
- break;
- case 0x0458: /* Genius KYE cameras */
-/* switch (product) { */
-/* case 0x7006: */
- sd->bridge = BRIDGE_SPCA504B;
-/* break; */
-/* } */
- break;
- case 0x0461: /* MicroInnovation */
-/* switch (product) { */
-/* case 0x0821: */
- sd->bridge = BRIDGE_SPCA533;
-/* break; */
-/* } */
- break;
- case 0x046d: /* Logitech Labtec */
- switch (product) {
- case 0x0905:
- sd->subtype = LogitechClickSmart820;
- sd->bridge = BRIDGE_SPCA533;
- break;
- case 0x0960:
- sd->subtype = LogitechClickSmart420;
- sd->bridge = BRIDGE_SPCA504C;
- break;
- }
- break;
- case 0x0471: /* Philips */
-/* switch (product) { */
-/* case 0x0322: */
- sd->bridge = BRIDGE_SPCA504B;
-/* break; */
-/* } */
- break;
- case 0x04a5: /* Benq */
- switch (product) {
- case 0x3003:
- sd->bridge = BRIDGE_SPCA504B;
- break;
- case 0x3008:
- case 0x300a:
- sd->bridge = BRIDGE_SPCA533;
- break;
- }
- break;
- case 0x04f1: /* JVC */
-/* switch (product) { */
-/* case 0x1001: */
- sd->bridge = BRIDGE_SPCA504B;
-/* break; */
-/* } */
- break;
- case 0x04fc: /* SunPlus */
- switch (product) {
- case 0x500c:
- sd->bridge = BRIDGE_SPCA504B;
- break;
- case 0x504a:
+
+ cam = &gspca_dev->cam;
+ cam->epaddr = 0x01;
+
+ sd->bridge = id->driver_info >> 8;
+ sd->subtype = id->driver_info;
+
+ if (sd->subtype == AiptekMiniPenCam13) {
/* try to get the firmware as some cam answer 2.0.1.2.2
* and should be a spca504b then overwrite that setting */
- reg_r(dev, 0x20, 0, gspca_dev->usb_buf, 1);
- fw = gspca_dev->usb_buf[0];
- if (fw == 1) {
- sd->subtype = AiptekMiniPenCam13;
- sd->bridge = BRIDGE_SPCA504;
- } else if (fw == 2) {
- sd->bridge = BRIDGE_SPCA504B;
- } else
- return -ENODEV;
- break;
- case 0x504b:
- sd->bridge = BRIDGE_SPCA504B;
- break;
- case 0x5330:
- sd->bridge = BRIDGE_SPCA533;
- break;
- case 0x5360:
- sd->bridge = BRIDGE_SPCA536;
- break;
- case 0xffff:
- sd->bridge = BRIDGE_SPCA504B;
- break;
- }
- break;
- case 0x052b: /* ?? Megapix */
-/* switch (product) { */
-/* case 0x1513: */
- sd->subtype = MegapixV4;
- sd->bridge = BRIDGE_SPCA533;
-/* break; */
-/* } */
- break;
- case 0x0546: /* Polaroid */
- switch (product) {
- case 0x3155:
- sd->bridge = BRIDGE_SPCA533;
- break;
- case 0x3191:
- case 0x3273:
- sd->bridge = BRIDGE_SPCA504B;
- break;
- }
- break;
- case 0x055f: /* Mustek cameras */
- switch (product) {
- case 0xc211:
- sd->bridge = BRIDGE_SPCA536;
- break;
- case 0xc230:
- case 0xc232:
- sd->bridge = BRIDGE_SPCA533;
- break;
- case 0xc360:
- sd->bridge = BRIDGE_SPCA536;
- break;
- case 0xc420:
- sd->bridge = BRIDGE_SPCA504;
- break;
- case 0xc430:
- case 0xc440:
- sd->bridge = BRIDGE_SPCA533;
- break;
- case 0xc520:
- sd->bridge = BRIDGE_SPCA504;
- break;
- case 0xc530:
- case 0xc540:
- case 0xc630:
- case 0xc650:
- sd->bridge = BRIDGE_SPCA533;
- break;
- }
- break;
- case 0x05da: /* Digital Dream cameras */
-/* switch (product) { */
-/* case 0x1018: */
+ reg_r(dev, 0x20, 0, gspca_dev->usb_buf, 1);
+ switch (gspca_dev->usb_buf[0]) {
+ case 1:
+ break; /* (right bridge/subtype) */
+ case 2:
sd->bridge = BRIDGE_SPCA504B;
-/* break; */
-/* } */
- break;
- case 0x06d6: /* Trust */
-/* switch (product) { */
-/* case 0x0031: */
- sd->bridge = BRIDGE_SPCA533; /* SPCA533A */
-/* break; */
-/* } */
- break;
- case 0x0733: /* Rebadged ViewQuest (Intel) and ViewQuest cameras */
- switch (product) {
- case 0x1311:
- case 0x1314:
- case 0x2211:
- case 0x2221:
- sd->bridge = BRIDGE_SPCA533;
- break;
- case 0x3261:
- case 0x3281:
- sd->bridge = BRIDGE_SPCA536;
- break;
- }
- break;
- case 0x08ca: /* Aiptek */
- switch (product) {
- case 0x0104:
- case 0x0106:
- sd->bridge = BRIDGE_SPCA533;
- break;
- case 0x2008:
- sd->bridge = BRIDGE_SPCA504B;
- break;
- case 0x2010:
- sd->bridge = BRIDGE_SPCA533;
- break;
- case 0x2016:
- case 0x2018:
- sd->bridge = BRIDGE_SPCA504B;
- break;
- case 0x2020:
- case 0x2022:
- sd->bridge = BRIDGE_SPCA533;
- break;
- case 0x2024:
- sd->bridge = BRIDGE_SPCA536;
- break;
- case 0x2028:
- sd->bridge = BRIDGE_SPCA533;
- break;
- case 0x2040:
- case 0x2042:
- case 0x2050:
- case 0x2060:
- sd->bridge = BRIDGE_SPCA536;
+ sd->subtype = 0;
break;
+ default:
+ return -ENODEV;
}
- break;
- case 0x0d64: /* SunPlus */
-/* switch (product) { */
-/* case 0x0303: */
- sd->bridge = BRIDGE_SPCA536;
-/* break; */
-/* } */
- break;
}
- cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
- cam->epaddr = 0x01;
-
switch (sd->bridge) {
default:
/* case BRIDGE_SPCA504B: */
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
+#define BS(bridge, subtype) \
+ .driver_info = (BRIDGE_ ## bridge << 8) \
+ | (subtype)
static const __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x041e, 0x400b), DVNM("Creative PC-CAM 600")},
- {USB_DEVICE(0x041e, 0x4012), DVNM("PC-Cam350")},
- {USB_DEVICE(0x041e, 0x4013), DVNM("Creative Pccam750")},
- {USB_DEVICE(0x0458, 0x7006), DVNM("Genius Dsc 1.3 Smart")},
- {USB_DEVICE(0x0461, 0x0821), DVNM("Fujifilm MV-1")},
- {USB_DEVICE(0x046d, 0x0905), DVNM("Logitech ClickSmart 820")},
- {USB_DEVICE(0x046d, 0x0960), DVNM("Logitech ClickSmart 420")},
- {USB_DEVICE(0x0471, 0x0322), DVNM("Philips DMVC1300K")},
- {USB_DEVICE(0x04a5, 0x3003), DVNM("Benq DC 1300")},
- {USB_DEVICE(0x04a5, 0x3008), DVNM("Benq DC 1500")},
- {USB_DEVICE(0x04a5, 0x300a), DVNM("Benq DC3410")},
- {USB_DEVICE(0x04f1, 0x1001), DVNM("JVC GC A50")},
- {USB_DEVICE(0x04fc, 0x500c), DVNM("Sunplus CA500C")},
- {USB_DEVICE(0x04fc, 0x504a), DVNM("Aiptek Mini PenCam 1.3")},
- {USB_DEVICE(0x04fc, 0x504b), DVNM("Maxell MaxPocket LE 1.3")},
- {USB_DEVICE(0x04fc, 0x5330), DVNM("Digitrex 2110")},
- {USB_DEVICE(0x04fc, 0x5360), DVNM("Sunplus Generic")},
- {USB_DEVICE(0x04fc, 0xffff), DVNM("Pure DigitalDakota")},
- {USB_DEVICE(0x052b, 0x1513), DVNM("Megapix V4")},
- {USB_DEVICE(0x0546, 0x3155), DVNM("Polaroid PDC3070")},
- {USB_DEVICE(0x0546, 0x3191), DVNM("Polaroid Ion 80")},
- {USB_DEVICE(0x0546, 0x3273), DVNM("Polaroid PDC2030")},
- {USB_DEVICE(0x055f, 0xc211), DVNM("Kowa Bs888e Microcamera")},
- {USB_DEVICE(0x055f, 0xc230), DVNM("Mustek Digicam 330K")},
- {USB_DEVICE(0x055f, 0xc232), DVNM("Mustek MDC3500")},
- {USB_DEVICE(0x055f, 0xc360), DVNM("Mustek DV4000 Mpeg4 ")},
- {USB_DEVICE(0x055f, 0xc420), DVNM("Mustek gSmart Mini 2")},
- {USB_DEVICE(0x055f, 0xc430), DVNM("Mustek Gsmart LCD 2")},
- {USB_DEVICE(0x055f, 0xc440), DVNM("Mustek DV 3000")},
- {USB_DEVICE(0x055f, 0xc520), DVNM("Mustek gSmart Mini 3")},
- {USB_DEVICE(0x055f, 0xc530), DVNM("Mustek Gsmart LCD 3")},
- {USB_DEVICE(0x055f, 0xc540), DVNM("Gsmart D30")},
- {USB_DEVICE(0x055f, 0xc630), DVNM("Mustek MDC4000")},
- {USB_DEVICE(0x055f, 0xc650), DVNM("Mustek MDC5500Z")},
- {USB_DEVICE(0x05da, 0x1018), DVNM("Digital Dream Enigma 1.3")},
- {USB_DEVICE(0x06d6, 0x0031), DVNM("Trust 610 LCD PowerC@m Zoom")},
- {USB_DEVICE(0x0733, 0x1311), DVNM("Digital Dream Epsilon 1.3")},
- {USB_DEVICE(0x0733, 0x1314), DVNM("Mercury 2.1MEG Deluxe Classic Cam")},
- {USB_DEVICE(0x0733, 0x2211), DVNM("Jenoptik jdc 21 LCD")},
- {USB_DEVICE(0x0733, 0x2221), DVNM("Mercury Digital Pro 3.1p")},
- {USB_DEVICE(0x0733, 0x3261), DVNM("Concord 3045 spca536a")},
- {USB_DEVICE(0x0733, 0x3281), DVNM("Cyberpix S550V")},
- {USB_DEVICE(0x08ca, 0x0104), DVNM("Aiptek PocketDVII 1.3")},
- {USB_DEVICE(0x08ca, 0x0106), DVNM("Aiptek Pocket DV3100+")},
- {USB_DEVICE(0x08ca, 0x2008), DVNM("Aiptek Mini PenCam 2 M")},
- {USB_DEVICE(0x08ca, 0x2010), DVNM("Aiptek PocketCam 3M")},
- {USB_DEVICE(0x08ca, 0x2016), DVNM("Aiptek PocketCam 2 Mega")},
- {USB_DEVICE(0x08ca, 0x2018), DVNM("Aiptek Pencam SD 2M")},
- {USB_DEVICE(0x08ca, 0x2020), DVNM("Aiptek Slim 3000F")},
- {USB_DEVICE(0x08ca, 0x2022), DVNM("Aiptek Slim 3200")},
- {USB_DEVICE(0x08ca, 0x2024), DVNM("Aiptek DV3500 Mpeg4 ")},
- {USB_DEVICE(0x08ca, 0x2028), DVNM("Aiptek PocketCam4M")},
- {USB_DEVICE(0x08ca, 0x2040), DVNM("Aiptek PocketDV4100M")},
- {USB_DEVICE(0x08ca, 0x2042), DVNM("Aiptek PocketDV5100")},
- {USB_DEVICE(0x08ca, 0x2050), DVNM("Medion MD 41437")},
- {USB_DEVICE(0x08ca, 0x2060), DVNM("Aiptek PocketDV5300")},
- {USB_DEVICE(0x0d64, 0x0303), DVNM("Sunplus FashionCam DXG")},
+ {USB_DEVICE(0x041e, 0x400b), BS(SPCA504C, 0)},
+ {USB_DEVICE(0x041e, 0x4012), BS(SPCA504C, 0)},
+ {USB_DEVICE(0x041e, 0x4013), BS(SPCA504C, 0)},
+ {USB_DEVICE(0x0458, 0x7006), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x0461, 0x0821), BS(SPCA533, 0)},
+ {USB_DEVICE(0x046d, 0x0905), BS(SPCA533, LogitechClickSmart820)},
+ {USB_DEVICE(0x046d, 0x0960), BS(SPCA504C, LogitechClickSmart420)},
+ {USB_DEVICE(0x0471, 0x0322), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x04a5, 0x3003), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x04a5, 0x3008), BS(SPCA533, 0)},
+ {USB_DEVICE(0x04a5, 0x300a), BS(SPCA533, 0)},
+ {USB_DEVICE(0x04f1, 0x1001), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x04fc, 0x500c), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x04fc, 0x504a), BS(SPCA504, AiptekMiniPenCam13)},
+ {USB_DEVICE(0x04fc, 0x504b), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x04fc, 0x5330), BS(SPCA533, 0)},
+ {USB_DEVICE(0x04fc, 0x5360), BS(SPCA536, 0)},
+ {USB_DEVICE(0x04fc, 0xffff), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x052b, 0x1513), BS(SPCA533, MegapixV4)},
+ {USB_DEVICE(0x0546, 0x3155), BS(SPCA533, 0)},
+ {USB_DEVICE(0x0546, 0x3191), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x0546, 0x3273), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x055f, 0xc211), BS(SPCA536, 0)},
+ {USB_DEVICE(0x055f, 0xc230), BS(SPCA533, 0)},
+ {USB_DEVICE(0x055f, 0xc232), BS(SPCA533, 0)},
+ {USB_DEVICE(0x055f, 0xc360), BS(SPCA536, 0)},
+ {USB_DEVICE(0x055f, 0xc420), BS(SPCA504, 0)},
+ {USB_DEVICE(0x055f, 0xc430), BS(SPCA533, 0)},
+ {USB_DEVICE(0x055f, 0xc440), BS(SPCA533, 0)},
+ {USB_DEVICE(0x055f, 0xc520), BS(SPCA504, 0)},
+ {USB_DEVICE(0x055f, 0xc530), BS(SPCA533, 0)},
+ {USB_DEVICE(0x055f, 0xc540), BS(SPCA533, 0)},
+ {USB_DEVICE(0x055f, 0xc630), BS(SPCA533, 0)},
+ {USB_DEVICE(0x055f, 0xc650), BS(SPCA533, 0)},
+ {USB_DEVICE(0x05da, 0x1018), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x06d6, 0x0031), BS(SPCA533, 0)},
+ {USB_DEVICE(0x0733, 0x1311), BS(SPCA533, 0)},
+ {USB_DEVICE(0x0733, 0x1314), BS(SPCA533, 0)},
+ {USB_DEVICE(0x0733, 0x2211), BS(SPCA533, 0)},
+ {USB_DEVICE(0x0733, 0x2221), BS(SPCA533, 0)},
+ {USB_DEVICE(0x0733, 0x3261), BS(SPCA536, 0)},
+ {USB_DEVICE(0x0733, 0x3281), BS(SPCA536, 0)},
+ {USB_DEVICE(0x08ca, 0x0104), BS(SPCA533, 0)},
+ {USB_DEVICE(0x08ca, 0x0106), BS(SPCA533, 0)},
+ {USB_DEVICE(0x08ca, 0x2008), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x08ca, 0x2010), BS(SPCA533, 0)},
+ {USB_DEVICE(0x08ca, 0x2016), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x08ca, 0x2018), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x08ca, 0x2020), BS(SPCA533, 0)},
+ {USB_DEVICE(0x08ca, 0x2022), BS(SPCA533, 0)},
+ {USB_DEVICE(0x08ca, 0x2024), BS(SPCA536, 0)},
+ {USB_DEVICE(0x08ca, 0x2028), BS(SPCA533, 0)},
+ {USB_DEVICE(0x08ca, 0x2040), BS(SPCA536, 0)},
+ {USB_DEVICE(0x08ca, 0x2042), BS(SPCA536, 0)},
+ {USB_DEVICE(0x08ca, 0x2050), BS(SPCA536, 0)},
+ {USB_DEVICE(0x08ca, 0x2060), BS(SPCA536, 0)},
+ {USB_DEVICE(0x0d64, 0x0303), BS(SPCA536, 0)},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
static void __exit sd_mod_exit(void)
/*
- *Notes: * t613 + tas5130A
- * * Focus to light do not balance well as in win.
- * Quality in win is not good, but its kinda better.
- * * Fix some "extraneous bytes", most of apps will show the image anyway
- * * Gamma table, is there, but its really doing something?
- * * 7~8 Fps, its ok, max on win its 10.
- * Costantino Leandro
- *
* V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
*
* This program is free software; you can redistribute it and/or modify
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ *Notes: * t613 + tas5130A
+ * * Focus to light do not balance well as in win.
+ * Quality in win is not good, but its kinda better.
+ * * Fix some "extraneous bytes", most of apps will show the image anyway
+ * * Gamma table, is there, but its really doing something?
+ * * 7~8 Fps, its ok, max on win its 10.
+ * Costantino Leandro
*/
#define MODULE_NAME "t613"
+
#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
#define MAX_GAMMA 0x10 /* 0 to 15 */
-/* From LUVCVIEW */
#define V4L2_CID_EFFECTS (V4L2_CID_PRIVATE_BASE + 3)
MODULE_AUTHOR("Leandro Costantino <le_costantino@pixartargentina.com.ar>");
struct cam *cam;
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x01;
cam->cam_mode = vga_mode_t16;
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static const __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x17a1, 0x0128), DVNM("XPX Webcam")},
+ {USB_DEVICE(0x17a1, 0x0128)},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
static void __exit sd_mod_exit(void)
#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("TV8532 USB Camera Driver");
MODULE_LICENSE("GPL");
tv_8532WriteEEprom(gspca_dev);
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 1;
cam->cam_mode = sif_mode;
cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static const __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x046d, 0x0920), DVNM("QC Express")},
- {USB_DEVICE(0x046d, 0x0921), DVNM("Labtec Webcam")},
- {USB_DEVICE(0x0545, 0x808b), DVNM("Veo Stingray")},
- {USB_DEVICE(0x0545, 0x8333), DVNM("Veo Stingray")},
- {USB_DEVICE(0x0923, 0x010f), DVNM("ICM532 cams")},
+ {USB_DEVICE(0x046d, 0x0920)},
+ {USB_DEVICE(0x046d, 0x0921)},
+ {USB_DEVICE(0x0545, 0x808b)},
+ {USB_DEVICE(0x0545, 0x8333)},
+ {USB_DEVICE(0x0923, 0x010f)},
{}
};
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("GSPCA/VC032X USB Camera Driver");
MODULE_LICENSE("GPL");
struct usb_device *dev = gspca_dev->dev;
struct cam *cam;
int sensor;
- __u16 product;
-
- product = id->idProduct;
- sd->bridge = BRIDGE_VC0321;
- switch (id->idVendor) {
- case 0x0ac8: /* Vimicro z-star */
- switch (product) {
- case 0x0323:
- sd->bridge = BRIDGE_VC0323;
- break;
- }
- break;
- case 0x17ef: /* Lenovo */
-/* switch (product) { */
-/* case 0x4802: * Lenovo MI1310_SOC */
- sd->bridge = BRIDGE_VC0323;
-/* break; */
-/* } */
- break;
- }
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x02;
+ sd->bridge = id->driver_info;
if (sd->bridge == BRIDGE_VC0321) {
cam->cam_mode = vc0321_mode;
cam->nmodes = ARRAY_SIZE(vc0321_mode);
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static const __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x046d, 0x0892), DVNM("Logitech Orbicam")},
- {USB_DEVICE(0x046d, 0x0896), DVNM("Logitech Orbicam")},
- {USB_DEVICE(0x0ac8, 0x0321), DVNM("Vimicro generic vc0321")},
- {USB_DEVICE(0x0ac8, 0x0323), DVNM("Vimicro Vc0323")},
- {USB_DEVICE(0x0ac8, 0x0328), DVNM("A4Tech PK-130MG")},
- {USB_DEVICE(0x0ac8, 0xc001), DVNM("Sony embedded vimicro")},
- {USB_DEVICE(0x0ac8, 0xc002), DVNM("Sony embedded vimicro")},
- {USB_DEVICE(0x17ef, 0x4802), DVNM("Lenovo Vc0323+MI1310_SOC")},
+ {USB_DEVICE(0x046d, 0x0892), .driver_info = BRIDGE_VC0321},
+ {USB_DEVICE(0x046d, 0x0896), .driver_info = BRIDGE_VC0321},
+ {USB_DEVICE(0x0ac8, 0x0321), .driver_info = BRIDGE_VC0321},
+ {USB_DEVICE(0x0ac8, 0x0323), .driver_info = BRIDGE_VC0323},
+ {USB_DEVICE(0x0ac8, 0x0328), .driver_info = BRIDGE_VC0321},
+ {USB_DEVICE(0x0ac8, 0xc001), .driver_info = BRIDGE_VC0321},
+ {USB_DEVICE(0x0ac8, 0xc002), .driver_info = BRIDGE_VC0321},
+ {USB_DEVICE(0x17ef, 0x4802), .driver_info = BRIDGE_VC0323},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
static void __exit sd_mod_exit(void)
#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
-static const char version[] = "2.1.7";
-
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>, "
"Serge A. Suchkov <Serge.A.S@tochka.ru>");
MODULE_DESCRIPTION("GSPCA ZC03xx/VC3xx USB Camera Driver");
__u8 sharpness;
char qindex;
- char sensor; /* Type of image sensor chip */
+ signed char sensor; /* Type of image sensor chip */
/* !! values used in different tables */
#define SENSOR_CS2102 0
#define SENSOR_CS2102K 1
};
static const struct usb_action hdcs2020b_50HZ[] = {
{0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x13, 0x0018}, /* 00,13,18,aa */
- {0xaa, 0x14, 0x0001}, /* 00,14,01,aa */
- {0xaa, 0x0e, 0x0005}, /* 00,0e,05,aa */
- {0xaa, 0x19, 0x001f}, /* 00,19,1f,aa */
+ {0xaa, 0x13, 0x0018}, /* 00,13,18,aa */
+ {0xaa, 0x14, 0x0001}, /* 00,14,01,aa */
+ {0xaa, 0x0e, 0x0005}, /* 00,0e,05,aa */
+ {0xaa, 0x19, 0x001f}, /* 00,19,1f,aa */
{0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
{0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,02,cc */
{0xa0, 0x76, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,76,cc */
};
static const struct usb_action hdcs2020b_60HZ[] = {
{0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x13, 0x0031}, /* 00,13,31,aa */
- {0xaa, 0x14, 0x0001}, /* 00,14,01,aa */
- {0xaa, 0x0e, 0x0004}, /* 00,0e,04,aa */
- {0xaa, 0x19, 0x00cd}, /* 00,19,cd,aa */
+ {0xaa, 0x13, 0x0031}, /* 00,13,31,aa */
+ {0xaa, 0x14, 0x0001}, /* 00,14,01,aa */
+ {0xaa, 0x0e, 0x0004}, /* 00,0e,04,aa */
+ {0xaa, 0x19, 0x00cd}, /* 00,19,cd,aa */
{0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
{0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,02,cc */
{0xa0, 0x62, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,62,cc */
};
static const struct usb_action hdcs2020b_NoFliker[] = {
{0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x13, 0x0010}, /* 00,13,10,aa */
- {0xaa, 0x14, 0x0001}, /* 00,14,01,aa */
- {0xaa, 0x0e, 0x0004}, /* 00,0e,04,aa */
- {0xaa, 0x19, 0x0000}, /* 00,19,00,aa */
+ {0xaa, 0x13, 0x0010}, /* 00,13,10,aa */
+ {0xaa, 0x14, 0x0001}, /* 00,14,01,aa */
+ {0xaa, 0x0e, 0x0004}, /* 00,0e,04,aa */
+ {0xaa, 0x19, 0x0000}, /* 00,19,00,aa */
{0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
{0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,02,cc */
{0xa0, 0x70, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,70,cc */
static const struct usb_action pas106b_Initial[] = { /* 176x144 */
/* JPEG control */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* ClockSetting */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
/* Sream and Sensor specific */
- {0xa0, 0x0f, ZC3XX_R010_CMOSSENSORSELECT}, /* CMOSSensorSelect */
+ {0xa0, 0x0f, ZC3XX_R010_CMOSSENSORSELECT},
/* Picture size */
- {0xa0, 0x00, ZC3XX_R003_FRAMEWIDTHHIGH}, /* FrameWidthHigh 00 */
- {0xa0, 0xb0, ZC3XX_R004_FRAMEWIDTHLOW}, /* FrameWidthLow B0 */
- {0xa0, 0x00, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* FrameHeightHigh 00 */
- {0xa0, 0x90, ZC3XX_R006_FRAMEHEIGHTLOW}, /* FrameHightLow 90 */
+ {0xa0, 0x00, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0xb0, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x00, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0x90, ZC3XX_R006_FRAMEHEIGHTLOW},
/* System */
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* SystemOperating */
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
/* Sream and Sensor specific */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* VideoControlFunction */
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* VideoControlFunction */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
/* Sensor Interface */
- {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE}, /* Compatibily Mode */
+ {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE},
/* Window inside sensor array */
- {0xa0, 0x03, ZC3XX_R09A_WINXSTARTLOW}, /* WinXStartLow */
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* FirstYLow */
- {0xa0, 0x03, ZC3XX_R11C_FIRSTXLOW}, /* FirstxLow */
- {0xa0, 0x28, ZC3XX_R09C_WINHEIGHTLOW}, /* WinHeightLow */
- {0xa0, 0x68, ZC3XX_R09E_WINWIDTHLOW}, /* WinWidthLow */
+ {0xa0, 0x03, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x03, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0x28, ZC3XX_R09C_WINHEIGHTLOW},
+ {0xa0, 0x68, ZC3XX_R09E_WINWIDTHLOW},
/* Init the sensor */
{0xaa, 0x02, 0x0004},
{0xaa, 0x08, 0x0000},
{0xaa, 0x14, 0x0081},
/* Other registors */
- {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION}, /* SensorCorrection */
+ {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
/* Frame retreiving */
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* AutoAdjustFPS */
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
/* Gains */
- {0xa0, 0xa0, ZC3XX_R1A8_DIGITALGAIN}, /* DigitalGain */
+ {0xa0, 0xa0, ZC3XX_R1A8_DIGITALGAIN},
/* Unknown */
{0xa0, 0x00, 0x01ad},
/* Sharpness */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* SharpnessMode */
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* Sharpness05 */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
/* Other registors */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* OperationMode */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
/* Auto exposure and white balance */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* AWBStatus */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
/*Dead pixels */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* DeadPixelsMode */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
/* EEPROM */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* EEPROMAccess */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
/* JPEG control */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* ClockSetting */
- {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
- {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
+ {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},
/* Other registers */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* OperationMode */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
/* Auto exposure and white balance */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* AWBStatus */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
/*Dead pixels */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* DeadPixelsMode */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
/* EEPROM */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* EEPROMAccess */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
/* JPEG control */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* ClockSetting */
- {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
- {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
+ {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},
{0xa0, 0x58, ZC3XX_R10A_RGB00}, /* matrix */
{0xa0, 0xf4, ZC3XX_R10B_RGB01},
{0xa0, 0xf4, ZC3XX_R111_RGB21},
{0xa0, 0x58, ZC3XX_R112_RGB22},
/* Auto correction */
- {0xa0, 0x03, ZC3XX_R181_WINXSTART}, /* WinXstart */
- {0xa0, 0x08, ZC3XX_R182_WINXWIDTH}, /* WinXWidth */
- {0xa0, 0x16, ZC3XX_R183_WINXCENTER}, /* WinXCenter */
- {0xa0, 0x03, ZC3XX_R184_WINYSTART}, /* WinYStart */
- {0xa0, 0x05, ZC3XX_R185_WINYWIDTH}, /* WinYWidth */
- {0xa0, 0x14, ZC3XX_R186_WINYCENTER}, /* WinYCenter */
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE}, /* AutoCorrectEnable */
+ {0xa0, 0x03, ZC3XX_R181_WINXSTART},
+ {0xa0, 0x08, ZC3XX_R182_WINXWIDTH},
+ {0xa0, 0x16, ZC3XX_R183_WINXCENTER},
+ {0xa0, 0x03, ZC3XX_R184_WINYSTART},
+ {0xa0, 0x05, ZC3XX_R185_WINYWIDTH},
+ {0xa0, 0x14, ZC3XX_R186_WINYCENTER},
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
/* Auto exposure and white balance */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* ExposureLimitHigh */
- {0xa0, 0x03, ZC3XX_R191_EXPOSURELIMITMID}, /* ExposureLimitMid */
- {0xa0, 0xb1, ZC3XX_R192_EXPOSURELIMITLOW}, /* ExposureLimitLow */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* AntiFlickerHigh */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* AntiFlickerLow */
- {0xa0, 0x87, ZC3XX_R197_ANTIFLICKERLOW}, /* AntiFlickerLow */
- {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE}, /* AEBFreeze */
- {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE}, /* AEBUnfreeze */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x03, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xb1, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x87, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
/* sensor on */
{0xaa, 0x07, 0x00b1},
{0xaa, 0x05, 0x0003},
{0xaa, 0x04, 0x0001},
{0xaa, 0x03, 0x003b},
/* Gains */
- {0xa0, 0x20, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* DigitalLimitDiff */
- {0xa0, 0x26, ZC3XX_R1AA_DIGITALGAINSTEP}, /* DigitalGainStep */
- {0xa0, 0xa0, ZC3XX_R11D_GLOBALGAIN}, /* GlobalGain */
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN}, /* GlobalGain */
+ {0xa0, 0x20, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x26, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0xa0, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
/* Auto correction */
- {0xa0, 0x40, ZC3XX_R180_AUTOCORRECTENABLE}, /* AutoCorrectEnable */
+ {0xa0, 0x40, ZC3XX_R180_AUTOCORRECTENABLE},
{0xa1, 0x01, 0x0180}, /* AutoCorrectEnable */
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* AutoCorrectEnable */
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
/* Gains */
- {0xa0, 0x40, ZC3XX_R116_RGAIN}, /* RGain */
- {0xa0, 0x40, ZC3XX_R117_GGAIN}, /* GGain */
- {0xa0, 0x40, ZC3XX_R118_BGAIN}, /* BGain */
+ {0xa0, 0x40, ZC3XX_R116_RGAIN},
+ {0xa0, 0x40, ZC3XX_R117_GGAIN},
+ {0xa0, 0x40, ZC3XX_R118_BGAIN},
{}
};
static const struct usb_action pas106b_InitialScale[] = { /* 352x288 */
/* JPEG control */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* ClockSetting */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
/* Sream and Sensor specific */
- {0xa0, 0x0f, ZC3XX_R010_CMOSSENSORSELECT}, /* CMOSSensorSelect */
+ {0xa0, 0x0f, ZC3XX_R010_CMOSSENSORSELECT},
/* Picture size */
- {0xa0, 0x01, ZC3XX_R003_FRAMEWIDTHHIGH}, /* FrameWidthHigh */
- {0xa0, 0x60, ZC3XX_R004_FRAMEWIDTHLOW}, /* FrameWidthLow */
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* FrameHeightHigh */
- {0xa0, 0x20, ZC3XX_R006_FRAMEHEIGHTLOW}, /* FrameHightLow */
+ {0xa0, 0x01, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x60, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0x20, ZC3XX_R006_FRAMEHEIGHTLOW},
/* System */
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* SystemOperating */
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
/* Sream and Sensor specific */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* VideoControlFunction */
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* VideoControlFunction */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
/* Sensor Interface */
- {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE}, /* Compatibily Mode */
+ {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE},
/* Window inside sensor array */
- {0xa0, 0x03, ZC3XX_R09A_WINXSTARTLOW}, /* WinXStartLow */
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* FirstYLow */
- {0xa0, 0x03, ZC3XX_R11C_FIRSTXLOW}, /* FirstxLow */
- {0xa0, 0x28, ZC3XX_R09C_WINHEIGHTLOW}, /* WinHeightLow */
- {0xa0, 0x68, ZC3XX_R09E_WINWIDTHLOW}, /* WinWidthLow */
+ {0xa0, 0x03, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x03, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0x28, ZC3XX_R09C_WINHEIGHTLOW},
+ {0xa0, 0x68, ZC3XX_R09E_WINWIDTHLOW},
/* Init the sensor */
{0xaa, 0x02, 0x0004},
{0xaa, 0x08, 0x0000},
{0xaa, 0x14, 0x0081},
/* Other registors */
- {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION}, /* SensorCorrection */
+ {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
/* Frame retreiving */
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* AutoAdjustFPS */
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
/* Gains */
- {0xa0, 0xa0, ZC3XX_R1A8_DIGITALGAIN}, /* DigitalGain */
+ {0xa0, 0xa0, ZC3XX_R1A8_DIGITALGAIN},
/* Unknown */
{0xa0, 0x00, 0x01ad},
/* Sharpness */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* SharpnessMode */
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* Sharpness05 */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
/* Other registors */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* OperationMode */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
/* Auto exposure and white balance */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* AWBStatus */
- {0xa0, 0x80, ZC3XX_R18D_YTARGET}, /* ????????? */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x80, ZC3XX_R18D_YTARGET},
/*Dead pixels */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* DeadPixelsMode */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
/* EEPROM */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* EEPROMAccess */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
/* JPEG control */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* ClockSetting */
- {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
- {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
+ {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},
/* Other registers */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* OperationMode */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
/* Auto exposure and white balance */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* AWBStatus */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
/*Dead pixels */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* DeadPixelsMode */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
/* EEPROM */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* EEPROMAccess */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
/* JPEG control */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* ClockSetting */
- {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
- {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
+ {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},
{0xa0, 0x58, ZC3XX_R10A_RGB00}, /* matrix */
{0xa0, 0xf4, ZC3XX_R10B_RGB01},
{0xa0, 0xf4, ZC3XX_R111_RGB21},
{0xa0, 0x58, ZC3XX_R112_RGB22},
/* Auto correction */
- {0xa0, 0x03, ZC3XX_R181_WINXSTART}, /* WinXstart */
- {0xa0, 0x08, ZC3XX_R182_WINXWIDTH}, /* WinXWidth */
- {0xa0, 0x16, ZC3XX_R183_WINXCENTER}, /* WinXCenter */
- {0xa0, 0x03, ZC3XX_R184_WINYSTART}, /* WinYStart */
- {0xa0, 0x05, ZC3XX_R185_WINYWIDTH}, /* WinYWidth */
- {0xa0, 0x14, ZC3XX_R186_WINYCENTER}, /* WinYCenter */
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE}, /* AutoCorrectEnable */
+ {0xa0, 0x03, ZC3XX_R181_WINXSTART},
+ {0xa0, 0x08, ZC3XX_R182_WINXWIDTH},
+ {0xa0, 0x16, ZC3XX_R183_WINXCENTER},
+ {0xa0, 0x03, ZC3XX_R184_WINYSTART},
+ {0xa0, 0x05, ZC3XX_R185_WINYWIDTH},
+ {0xa0, 0x14, ZC3XX_R186_WINYCENTER},
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
/* Auto exposure and white balance */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* ExposureLimitHigh 0 */
- {0xa0, 0x03, ZC3XX_R191_EXPOSURELIMITMID}, /* ExposureLimitMid */
- {0xa0, 0xb1, ZC3XX_R192_EXPOSURELIMITLOW}, /* ExposureLimitLow 0xb1 */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x03, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xb1, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* AntiFlickerHigh 0x00 */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* AntiFlickerLow 0x00 */
- {0xa0, 0x87, ZC3XX_R197_ANTIFLICKERLOW}, /* AntiFlickerLow 0x87 */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x87, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* AEBFreeze 0x10 0x0c */
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* AEBUnfreeze 0x30 0x18 */
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
/* sensor on */
{0xaa, 0x07, 0x00b1},
{0xaa, 0x05, 0x0003},
{0xaa, 0x04, 0x0001},
{0xaa, 0x03, 0x003b},
/* Gains */
- {0xa0, 0x20, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* DigitalLimitDiff */
- {0xa0, 0x26, ZC3XX_R1AA_DIGITALGAINSTEP}, /* DigitalGainStep */
- {0xa0, 0xa0, ZC3XX_R11D_GLOBALGAIN}, /* GlobalGain */
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN}, /* GlobalGain */
+ {0xa0, 0x20, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x26, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0xa0, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
/* Auto correction */
- {0xa0, 0x40, ZC3XX_R180_AUTOCORRECTENABLE}, /* AutoCorrectEnable */
+ {0xa0, 0x40, ZC3XX_R180_AUTOCORRECTENABLE},
{0xa1, 0x01, 0x0180}, /* AutoCorrectEnable */
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* AutoCorrectEnable */
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
/* Gains */
- {0xa0, 0x40, ZC3XX_R116_RGAIN}, /* RGain */
- {0xa0, 0x40, ZC3XX_R117_GGAIN}, /* GGain */
- {0xa0, 0x40, ZC3XX_R118_BGAIN}, /* BGain */
+ {0xa0, 0x40, ZC3XX_R116_RGAIN},
+ {0xa0, 0x40, ZC3XX_R117_GGAIN},
+ {0xa0, 0x40, ZC3XX_R118_BGAIN},
{0xa0, 0x00, 0x0007}, /* AutoCorrectEnable */
{0xa0, 0xff, ZC3XX_R018_FRAMELOST}, /* Frame adjust */
{0xa0, 0x50, ZC3XX_R112_RGB22},
{0xa1, 0x01, 0x0008},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* clock ? */
- {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
{0xa1, 0x01, 0x01c8},
{0xa1, 0x01, 0x01c9},
{0xa1, 0x01, 0x01ca},
{0xaa, 0x1b, 0x0000}, /* 00,1b,00,aa, */
{0xaa, 0x13, 0x0002}, /* 00,13,02,aa, */
{0xaa, 0x15, 0x0004}, /* 00,15,04,aa */
- {0xaa, 0x01, 0x0000},
+/*?? {0xaa, 0x01, 0x0000}, */
{0xaa, 0x01, 0x0000},
{0xaa, 0x1a, 0x0000}, /* 00,1a,00,aa, */
{0xaa, 0x1c, 0x0017}, /* 00,1c,17,aa, */
{0xaa, 0x0f, 0x00a0}, /* 00,0f,a0,aa, */
{0xaa, 0x10, 0x0000}, /* 00,10,00,aa, */
{0xaa, 0x11, 0x00a0}, /* 00,11,a0,aa, */
- {0xa0, 0x00, 0x0039},
- {0xa1, 0x01, 0x0037},
+/*?? {0xa0, 0x00, 0x0039},
+ {0xa1, 0x01, 0x0037}, */
{0xaa, 0x16, 0x0001}, /* 00,16,01,aa, */
{0xaa, 0x17, 0x00e8}, /* 00,17,e6,aa, (e6 -> e8) */
{0xaa, 0x18, 0x0002}, /* 00,18,02,aa, */
__u8 value,
__u16 index)
{
- PDEBUG(D_USBO, "reg w %02x -> [%04x]", value, index);
+ PDEBUG(D_USBO, "reg w [%04x] = %02x", index, value);
reg_w_i(dev, value, index);
}
__u8 reg)
{
__u8 retbyte;
- __u8 retval[2];
+ __u16 retval;
reg_w_i(gspca_dev->dev, reg, 0x92);
reg_w_i(gspca_dev->dev, 0x02, 0x90); /* <- read command */
msleep(25);
retbyte = reg_r_i(gspca_dev, 0x0091); /* read status */
- retval[0] = reg_r_i(gspca_dev, 0x0095); /* read Lowbyte */
- retval[1] = reg_r_i(gspca_dev, 0x0096); /* read Hightbyte */
- PDEBUG(D_USBO, "i2c r [%02x] -> (%02x) %02x%02x",
- reg, retbyte, retval[1], retval[0]);
- return (retval[1] << 8) | retval[0];
+ retval = reg_r_i(gspca_dev, 0x0095); /* read Lowbyte */
+ retval |= reg_r_i(gspca_dev, 0x0096) << 8; /* read Hightbyte */
+ PDEBUG(D_USBO, "i2c r [%02x] -> %04x (%02x)",
+ reg, retval, retbyte);
+ return retval;
}
static __u8 i2c_write(struct gspca_dev *gspca_dev,
reg_w_i(gspca_dev->dev, 0x01, 0x90); /* <- write command */
msleep(5);
retbyte = reg_r_i(gspca_dev, 0x0091); /* read status */
- PDEBUG(D_USBO, "i2c w [%02x] %02x%02x (%02x)",
+ PDEBUG(D_USBO, "i2c w [%02x] = %02x%02x (%02x)",
reg, valH, valL, retbyte);
return retbyte;
}
{0x58, 0xf4, 0xf4, 0xf4, 0x58, 0xf4, 0xf4, 0xf4, 0x58};
static const __u8 po2030_matrix[9] =
{0x60, 0xf0, 0xf0, 0xf0, 0x60, 0xf0, 0xf0, 0xf0, 0x60};
+ static const __u8 vf0250_matrix[9] =
+ {0x7b, 0xea, 0xea, 0xea, 0x7b, 0xea, 0xea, 0xea, 0x7b};
switch (sd->sensor) {
case SENSOR_GC0305:
case SENSOR_PO2030:
matrix = po2030_matrix;
break;
- case SENSOR_TAS5130C_VF0250: /* no matrix? */
- return;
+ case SENSOR_TAS5130C_VF0250:
+ matrix = vf0250_matrix;
+ break;
default: /* matrix already loaded */
return;
}
return 0x04; /* CS2102 */
start_2wr_probe(dev, 0x06); /* OmniVision */
- reg_w(dev, 0x08, 0x8d);
+ reg_w(dev, 0x08, 0x008d);
i2c_write(gspca_dev, 0x11, 0xaa, 0x00);
retbyte = i2c_read(gspca_dev, 0x11);
if (retbyte != 0) {
return 0x0c; /* ICM105A */
start_2wr_probe(dev, 0x0e); /* PAS202BCB */
- reg_w(dev, 0x08, 0x8d);
+ reg_w(dev, 0x08, 0x008d);
i2c_write(gspca_dev, 0x03, 0xaa, 0x00);
msleep(500);
retbyte = i2c_read(gspca_dev, 0x03);
{0x8001, 0x13},
{0x8000, 0x14}, /* CS2102K */
{0x8400, 0x15}, /* TAS5130K */
- {0, 0}
};
static int vga_3wr_probe(struct gspca_dev *gspca_dev)
/*fixme: lack of 8b=b3 (11,12)-> 10, 8b=e0 (14,15,16)-> 12 found in gspcav1*/
reg_w(dev, 0x02, 0x0010);
- reg_r(gspca_dev, 0x10);
+ reg_r(gspca_dev, 0x0010);
reg_w(dev, 0x01, 0x0000);
reg_w(dev, 0x00, 0x0010);
reg_w(dev, 0x01, 0x0001);
PDEBUG(D_PROBE, "probe 3wr vga 1 0x%04x", checkword);
reg_r(gspca_dev, 0x0010);
/* this is tested only once anyway */
- i = 0;
- while (chipset_revision_sensor[i].revision) {
+ for (i = 0; i < ARRAY_SIZE(chipset_revision_sensor); i++) {
if (chipset_revision_sensor[i].revision == checkword) {
sd->chip_revision = checkword;
send_unknown(dev, SENSOR_PB0330);
return chipset_revision_sensor[i].internal_sensor_id;
}
- i++;
}
- reg_w(dev, 0x01, 0x0000);
+ reg_w(dev, 0x01, 0x0000); /* check ?? */
reg_w(dev, 0x01, 0x0001);
reg_w(dev, 0xdd, 0x008b);
reg_w(dev, 0x0a, 0x0010);
retbyte = i2c_read(gspca_dev, 0x00);
if (retbyte != 0) {
PDEBUG(D_PROBE, "probe 3wr vga type %02x", retbyte);
- send_unknown(dev, SENSOR_GC0305);
- return retbyte; /* 0x29 = gc0305 - should continue? */
+ if (retbyte == 0x11) /* VF0250 */
+ return 0x0250;
+ if (retbyte == 0x29) /* gc0305 */
+ send_unknown(dev, SENSOR_GC0305);
+ return retbyte;
}
reg_w(dev, 0x01, 0x0000); /* check OmniVision */
return 0x06; /* OmniVision confirm ? */
}
- reg_w(dev, 0x01, 0x00);
- reg_w(dev, 0x00, 0x02);
- reg_w(dev, 0x01, 0x10);
- reg_w(dev, 0x01, 0x01);
- reg_w(dev, 0xee, 0x8b);
- reg_w(dev, 0x03, 0x12);
+ reg_w(dev, 0x01, 0x0000);
+ reg_w(dev, 0x00, 0x0002);
+ reg_w(dev, 0x01, 0x0010);
+ reg_w(dev, 0x01, 0x0001);
+ reg_w(dev, 0xee, 0x008b);
+ reg_w(dev, 0x03, 0x0012);
/* msleep(150); */
- reg_w(dev, 0x01, 0x12);
- reg_w(dev, 0x05, 0x12);
- retbyte = i2c_read(gspca_dev, 0x00); /* ID 0 */
+ reg_w(dev, 0x01, 0x0012);
+ reg_w(dev, 0x05, 0x0012);
+ retbyte = i2c_read(gspca_dev, 0x0000); /* ID 0 */
checkword = retbyte << 8;
- retbyte = i2c_read(gspca_dev, 0x01); /* ID 1 */
+ retbyte = i2c_read(gspca_dev, 0x0001); /* ID 1 */
checkword |= retbyte;
PDEBUG(D_PROBE, "probe 3wr vga 2 0x%04x", checkword);
if (checkword == 0x2030) {
return checkword;
}
- reg_w(dev, 0x01, 0x00);
- reg_w(dev, 0x0a, 0x10);
- reg_w(dev, 0xd3, 0x8b);
- reg_w(dev, 0x01, 0x01);
- reg_w(dev, 0x03, 0x12);
- reg_w(dev, 0x01, 0x12);
- reg_w(dev, 0x05, 0x01);
- reg_w(dev, 0xd3, 0x8b);
+ reg_w(dev, 0x01, 0x0000);
+ reg_w(dev, 0x0a, 0x0010);
+ reg_w(dev, 0xd3, 0x008b);
+ reg_w(dev, 0x01, 0x0001);
+ reg_w(dev, 0x03, 0x0012);
+ reg_w(dev, 0x01, 0x0012);
+ reg_w(dev, 0x05, 0x0001);
+ reg_w(dev, 0xd3, 0x008b);
retbyte = i2c_read(gspca_dev, 0x01);
if (retbyte != 0) {
PDEBUG(D_PROBE, "probe 3wr vga type 0a ?");
switch (sd->sensor) {
case SENSOR_MC501CB:
+ return -1; /* don't probe */
case SENSOR_TAS5130C_VF0250:
+ /* may probe but with write in reg 0x0010 */
return -1; /* don't probe */
}
sensor = vga_2wr_probe(gspca_dev);
/* define some sensors from the vendor/product */
sd->sharpness = 2;
- switch (id->idVendor) {
- case 0x041e: /* Creative */
- switch (id->idProduct) {
- case 0x4051: /* zc301 chips */
- case 0x4053:
- sd->sensor = SENSOR_TAS5130C_VF0250;
- break;
- }
- break;
- case 0x046d: /* Logitech Labtec */
- switch (id->idProduct) {
- case 0x08dd:
- sd->sensor = SENSOR_MC501CB;
- break;
- }
- break;
- case 0x0ac8: /* Vimicro z-star */
- switch (id->idProduct) {
- case 0x305b:
- sd->sensor = SENSOR_TAS5130C_VF0250;
- break;
- }
- break;
- }
+ sd->sensor = id->driver_info;
sensor = zcxx_probeSensor(gspca_dev);
if (sensor >= 0)
PDEBUG(D_PROBE, "probe sensor -> %02x", sensor);
PDEBUG(D_PROBE, "Find Sensor GC0305");
sd->sensor = SENSOR_GC0305;
break;
+ case 0x0250:
+ PDEBUG(D_PROBE, "Sensor Tas5130 (VF0250)");
+ sd->sensor = SENSOR_TAS5130C_VF0250;
+ break;
case 0x2030:
PDEBUG(D_PROBE, "Find Sensor PO2030");
sd->sensor = SENSOR_PO2030;
}
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x01;
/*fixme:test*/
gspca_dev->nbalt--;
case SENSOR_GC0305:
case SENSOR_OV7620:
case SENSOR_PO2030:
+ case SENSOR_TAS5130C_VF0250:
msleep(100); /* ?? */
reg_r(gspca_dev, 0x0002); /* --> 0x40 */
reg_w(dev, 0x09, 0x01ad); /* (from win traces) */
.querymenu = sd_querymenu,
};
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
static const __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x041e, 0x041e), DVNM("Creative WebCam Live!")},
+ {USB_DEVICE(0x041e, 0x041e)},
#ifndef CONFIG_USB_ZC0301
- {USB_DEVICE(0x041e, 0x4017), DVNM("Creative Webcam Mobile PD1090")},
- {USB_DEVICE(0x041e, 0x401c), DVNM("Creative NX")},
- {USB_DEVICE(0x041e, 0x401e), DVNM("Creative Nx Pro")},
- {USB_DEVICE(0x041e, 0x401f), DVNM("Creative Webcam Notebook PD1171")},
+ {USB_DEVICE(0x041e, 0x4017)},
+ {USB_DEVICE(0x041e, 0x401c)},
+ {USB_DEVICE(0x041e, 0x401e)},
+ {USB_DEVICE(0x041e, 0x401f)},
#endif
- {USB_DEVICE(0x041e, 0x4029), DVNM("Creative WebCam Vista Pro")},
+ {USB_DEVICE(0x041e, 0x4029)},
#ifndef CONFIG_USB_ZC0301
- {USB_DEVICE(0x041e, 0x4034), DVNM("Creative Instant P0620")},
- {USB_DEVICE(0x041e, 0x4035), DVNM("Creative Instant P0620D")},
- {USB_DEVICE(0x041e, 0x4036), DVNM("Creative Live !")},
- {USB_DEVICE(0x041e, 0x403a), DVNM("Creative Nx Pro 2")},
+ {USB_DEVICE(0x041e, 0x4034)},
+ {USB_DEVICE(0x041e, 0x4035)},
+ {USB_DEVICE(0x041e, 0x4036)},
+ {USB_DEVICE(0x041e, 0x403a)},
#endif
- {USB_DEVICE(0x041e, 0x4051), DVNM("Creative Notebook Pro (VF0250)")},
- {USB_DEVICE(0x041e, 0x4053), DVNM("Creative Live!Cam Video IM")},
+ {USB_DEVICE(0x041e, 0x4051), .driver_info = SENSOR_TAS5130C_VF0250},
+ {USB_DEVICE(0x041e, 0x4053), .driver_info = SENSOR_TAS5130C_VF0250},
#ifndef CONFIG_USB_ZC0301
- {USB_DEVICE(0x0458, 0x7007), DVNM("Genius VideoCam V2")},
- {USB_DEVICE(0x0458, 0x700c), DVNM("Genius VideoCam V3")},
- {USB_DEVICE(0x0458, 0x700f), DVNM("Genius VideoCam Web V2")},
+ {USB_DEVICE(0x0458, 0x7007)},
+ {USB_DEVICE(0x0458, 0x700c)},
+ {USB_DEVICE(0x0458, 0x700f)},
#endif
- {USB_DEVICE(0x0461, 0x0a00), DVNM("MicroInnovation WebCam320")},
- {USB_DEVICE(0x046d, 0x08a0), DVNM("Logitech QC IM")},
- {USB_DEVICE(0x046d, 0x08a1), DVNM("Logitech QC IM 0x08A1 +sound")},
- {USB_DEVICE(0x046d, 0x08a2), DVNM("Labtec Webcam Pro")},
- {USB_DEVICE(0x046d, 0x08a3), DVNM("Logitech QC Chat")},
- {USB_DEVICE(0x046d, 0x08a6), DVNM("Logitech QCim")},
- {USB_DEVICE(0x046d, 0x08a7), DVNM("Logitech QuickCam Image")},
- {USB_DEVICE(0x046d, 0x08a9), DVNM("Logitech Notebook Deluxe")},
- {USB_DEVICE(0x046d, 0x08aa), DVNM("Labtec Webcam Notebook")},
- {USB_DEVICE(0x046d, 0x08ac), DVNM("Logitech QuickCam Cool")},
- {USB_DEVICE(0x046d, 0x08ad), DVNM("Logitech QCCommunicate STX")},
+ {USB_DEVICE(0x0461, 0x0a00)},
+ {USB_DEVICE(0x046d, 0x08a0)},
+ {USB_DEVICE(0x046d, 0x08a1)},
+ {USB_DEVICE(0x046d, 0x08a2)},
+ {USB_DEVICE(0x046d, 0x08a3)},
+ {USB_DEVICE(0x046d, 0x08a6)},
+ {USB_DEVICE(0x046d, 0x08a7)},
+ {USB_DEVICE(0x046d, 0x08a9)},
+ {USB_DEVICE(0x046d, 0x08aa)},
+ {USB_DEVICE(0x046d, 0x08ac)},
+ {USB_DEVICE(0x046d, 0x08ad)},
#ifndef CONFIG_USB_ZC0301
- {USB_DEVICE(0x046d, 0x08ae), DVNM("Logitech QuickCam for Notebooks")},
+ {USB_DEVICE(0x046d, 0x08ae)},
#endif
- {USB_DEVICE(0x046d, 0x08af), DVNM("Logitech QuickCam Cool")},
- {USB_DEVICE(0x046d, 0x08b9), DVNM("Logitech QC IM ???")},
- {USB_DEVICE(0x046d, 0x08d7), DVNM("Logitech QCam STX")},
- {USB_DEVICE(0x046d, 0x08d9), DVNM("Logitech QuickCam IM/Connect")},
- {USB_DEVICE(0x046d, 0x08d8), DVNM("Logitech Notebook Deluxe")},
- {USB_DEVICE(0x046d, 0x08da), DVNM("Logitech QuickCam Messenger")},
- {USB_DEVICE(0x046d, 0x08dd), DVNM("Logitech QuickCam for Notebooks")},
- {USB_DEVICE(0x0471, 0x0325), DVNM("Philips SPC 200 NC")},
- {USB_DEVICE(0x0471, 0x0326), DVNM("Philips SPC 300 NC")},
- {USB_DEVICE(0x0471, 0x032d), DVNM("Philips spc210nc")},
- {USB_DEVICE(0x0471, 0x032e), DVNM("Philips spc315nc")},
- {USB_DEVICE(0x055f, 0xc005), DVNM("Mustek Wcam300A")},
+ {USB_DEVICE(0x046d, 0x08af)},
+ {USB_DEVICE(0x046d, 0x08b9)},
+ {USB_DEVICE(0x046d, 0x08d7)},
+ {USB_DEVICE(0x046d, 0x08d9)},
+ {USB_DEVICE(0x046d, 0x08d8)},
+ {USB_DEVICE(0x046d, 0x08da)},
+ {USB_DEVICE(0x046d, 0x08dd), .driver_info = SENSOR_MC501CB},
+ {USB_DEVICE(0x0471, 0x0325)},
+ {USB_DEVICE(0x0471, 0x0326)},
+ {USB_DEVICE(0x0471, 0x032d)},
+ {USB_DEVICE(0x0471, 0x032e)},
+ {USB_DEVICE(0x055f, 0xc005)},
#ifndef CONFIG_USB_ZC0301
- {USB_DEVICE(0x055f, 0xd003), DVNM("Mustek WCam300A")},
- {USB_DEVICE(0x055f, 0xd004), DVNM("Mustek WCam300 AN")},
+ {USB_DEVICE(0x055f, 0xd003)},
+ {USB_DEVICE(0x055f, 0xd004)},
#endif
- {USB_DEVICE(0x0698, 0x2003), DVNM("CTX M730V built in")},
- {USB_DEVICE(0x0ac8, 0x0302), DVNM("Z-star Vimicro zc0302")},
+ {USB_DEVICE(0x0698, 0x2003)},
+ {USB_DEVICE(0x0ac8, 0x0302)},
#ifndef CONFIG_USB_ZC0301
- {USB_DEVICE(0x0ac8, 0x301b), DVNM("Z-Star zc301b")},
- {USB_DEVICE(0x0ac8, 0x303b), DVNM("Vimicro 0x303b")},
+ {USB_DEVICE(0x0ac8, 0x301b)},
+ {USB_DEVICE(0x0ac8, 0x303b)},
#endif
- {USB_DEVICE(0x0ac8, 0x305b), DVNM("Z-star Vimicro zc0305b")},
+ {USB_DEVICE(0x0ac8, 0x305b), .driver_info = SENSOR_TAS5130C_VF0250},
#ifndef CONFIG_USB_ZC0301
- {USB_DEVICE(0x0ac8, 0x307b), DVNM("Z-Star 307b")},
- {USB_DEVICE(0x10fd, 0x0128), DVNM("Typhoon Webshot II 300k 0x0128")},
- {USB_DEVICE(0x10fd, 0x8050), DVNM("Typhoon Webshot II USB 300k")},
+ {USB_DEVICE(0x0ac8, 0x307b)},
+ {USB_DEVICE(0x10fd, 0x0128)},
+ {USB_DEVICE(0x10fd, 0x8050)},
#endif
{} /* end of entry */
};
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "v%s registered", version);
+ PDEBUG(D_PROBE, "registered");
return 0;
}
tristate "Conexant cx23416/cx23415 MPEG encoder/decoder support"
depends on VIDEO_V4L1 && VIDEO_V4L2 && PCI && I2C && EXPERIMENTAL
depends on INPUT # due to VIDEO_IR
- depends on HOTPLUG # due to FW_LOADER
select I2C_ALGOBIT
- select FW_LOADER
select VIDEO_IR
select VIDEO_TUNER
select VIDEO_TVEEPROM
if (itv->options.radio == -1)
itv->options.radio = (tv.has_radio != 0);
/* only enable newi2c if an IR blaster is present */
- /* FIXME: for 2.6.20 the test against 2 should be removed */
- if (itv->options.newi2c == -1 && tv.has_ir != -1 && tv.has_ir != 2) {
- itv->options.newi2c = (tv.has_ir & 2) ? 1 : 0;
+ if (itv->options.newi2c == -1 && tv.has_ir) {
+ itv->options.newi2c = (tv.has_ir & 4) ? 1 : 0;
if (itv->options.newi2c) {
IVTV_INFO("Reopen i2c bus for IR-blaster support\n");
exit_ivtv_i2c(itv);
#include <linux/dvb/video.h>
#include <linux/dvb/audio.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <media/tuner.h>
#include <media/cx2341x.h>
return res;
}
-void ivtv_set_funcs(struct video_device *vdev)
-{
- vdev->vidioc_querycap = ivtv_querycap;
- vdev->vidioc_g_priority = ivtv_g_priority;
- vdev->vidioc_s_priority = ivtv_s_priority;
- vdev->vidioc_s_audio = ivtv_s_audio;
- vdev->vidioc_g_audio = ivtv_g_audio;
- vdev->vidioc_enumaudio = ivtv_enumaudio;
- vdev->vidioc_s_audout = ivtv_s_audout;
- vdev->vidioc_g_audout = ivtv_g_audout;
- vdev->vidioc_enum_input = ivtv_enum_input;
- vdev->vidioc_enum_output = ivtv_enum_output;
- vdev->vidioc_enumaudout = ivtv_enumaudout;
- vdev->vidioc_cropcap = ivtv_cropcap;
- vdev->vidioc_s_crop = ivtv_s_crop;
- vdev->vidioc_g_crop = ivtv_g_crop;
- vdev->vidioc_g_input = ivtv_g_input;
- vdev->vidioc_s_input = ivtv_s_input;
- vdev->vidioc_g_output = ivtv_g_output;
- vdev->vidioc_s_output = ivtv_s_output;
- vdev->vidioc_g_frequency = ivtv_g_frequency;
- vdev->vidioc_s_frequency = ivtv_s_frequency;
- vdev->vidioc_s_tuner = ivtv_s_tuner;
- vdev->vidioc_g_tuner = ivtv_g_tuner;
- vdev->vidioc_g_enc_index = ivtv_g_enc_index;
- vdev->vidioc_g_fbuf = ivtv_g_fbuf;
- vdev->vidioc_s_fbuf = ivtv_s_fbuf;
- vdev->vidioc_g_std = ivtv_g_std;
- vdev->vidioc_s_std = ivtv_s_std;
- vdev->vidioc_overlay = ivtv_overlay;
- vdev->vidioc_log_status = ivtv_log_status;
- vdev->vidioc_enum_fmt_vid_cap = ivtv_enum_fmt_vid_cap;
- vdev->vidioc_encoder_cmd = ivtv_encoder_cmd;
- vdev->vidioc_try_encoder_cmd = ivtv_try_encoder_cmd;
- vdev->vidioc_enum_fmt_vid_out = ivtv_enum_fmt_vid_out;
- vdev->vidioc_g_fmt_vid_cap = ivtv_g_fmt_vid_cap;
- vdev->vidioc_g_fmt_vbi_cap = ivtv_g_fmt_vbi_cap;
- vdev->vidioc_g_fmt_sliced_vbi_cap = ivtv_g_fmt_sliced_vbi_cap;
- vdev->vidioc_g_fmt_vid_out = ivtv_g_fmt_vid_out;
- vdev->vidioc_g_fmt_vid_out_overlay = ivtv_g_fmt_vid_out_overlay;
- vdev->vidioc_g_fmt_sliced_vbi_out = ivtv_g_fmt_sliced_vbi_out;
- vdev->vidioc_s_fmt_vid_cap = ivtv_s_fmt_vid_cap;
- vdev->vidioc_s_fmt_vbi_cap = ivtv_s_fmt_vbi_cap;
- vdev->vidioc_s_fmt_sliced_vbi_cap = ivtv_s_fmt_sliced_vbi_cap;
- vdev->vidioc_s_fmt_vid_out = ivtv_s_fmt_vid_out;
- vdev->vidioc_s_fmt_vid_out_overlay = ivtv_s_fmt_vid_out_overlay;
- vdev->vidioc_s_fmt_sliced_vbi_out = ivtv_s_fmt_sliced_vbi_out;
- vdev->vidioc_try_fmt_vid_cap = ivtv_try_fmt_vid_cap;
- vdev->vidioc_try_fmt_vbi_cap = ivtv_try_fmt_vbi_cap;
- vdev->vidioc_try_fmt_sliced_vbi_cap = ivtv_try_fmt_sliced_vbi_cap;
- vdev->vidioc_try_fmt_vid_out = ivtv_try_fmt_vid_out;
- vdev->vidioc_try_fmt_vid_out_overlay = ivtv_try_fmt_vid_out_overlay;
- vdev->vidioc_try_fmt_sliced_vbi_out = ivtv_try_fmt_sliced_vbi_out;
- vdev->vidioc_g_sliced_vbi_cap = ivtv_g_sliced_vbi_cap;
- vdev->vidioc_g_chip_ident = ivtv_g_chip_ident;
+static const struct v4l2_ioctl_ops ivtv_ioctl_ops = {
+ .vidioc_querycap = ivtv_querycap,
+ .vidioc_g_priority = ivtv_g_priority,
+ .vidioc_s_priority = ivtv_s_priority,
+ .vidioc_s_audio = ivtv_s_audio,
+ .vidioc_g_audio = ivtv_g_audio,
+ .vidioc_enumaudio = ivtv_enumaudio,
+ .vidioc_s_audout = ivtv_s_audout,
+ .vidioc_g_audout = ivtv_g_audout,
+ .vidioc_enum_input = ivtv_enum_input,
+ .vidioc_enum_output = ivtv_enum_output,
+ .vidioc_enumaudout = ivtv_enumaudout,
+ .vidioc_cropcap = ivtv_cropcap,
+ .vidioc_s_crop = ivtv_s_crop,
+ .vidioc_g_crop = ivtv_g_crop,
+ .vidioc_g_input = ivtv_g_input,
+ .vidioc_s_input = ivtv_s_input,
+ .vidioc_g_output = ivtv_g_output,
+ .vidioc_s_output = ivtv_s_output,
+ .vidioc_g_frequency = ivtv_g_frequency,
+ .vidioc_s_frequency = ivtv_s_frequency,
+ .vidioc_s_tuner = ivtv_s_tuner,
+ .vidioc_g_tuner = ivtv_g_tuner,
+ .vidioc_g_enc_index = ivtv_g_enc_index,
+ .vidioc_g_fbuf = ivtv_g_fbuf,
+ .vidioc_s_fbuf = ivtv_s_fbuf,
+ .vidioc_g_std = ivtv_g_std,
+ .vidioc_s_std = ivtv_s_std,
+ .vidioc_overlay = ivtv_overlay,
+ .vidioc_log_status = ivtv_log_status,
+ .vidioc_enum_fmt_vid_cap = ivtv_enum_fmt_vid_cap,
+ .vidioc_encoder_cmd = ivtv_encoder_cmd,
+ .vidioc_try_encoder_cmd = ivtv_try_encoder_cmd,
+ .vidioc_enum_fmt_vid_out = ivtv_enum_fmt_vid_out,
+ .vidioc_g_fmt_vid_cap = ivtv_g_fmt_vid_cap,
+ .vidioc_g_fmt_vbi_cap = ivtv_g_fmt_vbi_cap,
+ .vidioc_g_fmt_sliced_vbi_cap = ivtv_g_fmt_sliced_vbi_cap,
+ .vidioc_g_fmt_vid_out = ivtv_g_fmt_vid_out,
+ .vidioc_g_fmt_vid_out_overlay = ivtv_g_fmt_vid_out_overlay,
+ .vidioc_g_fmt_sliced_vbi_out = ivtv_g_fmt_sliced_vbi_out,
+ .vidioc_s_fmt_vid_cap = ivtv_s_fmt_vid_cap,
+ .vidioc_s_fmt_vbi_cap = ivtv_s_fmt_vbi_cap,
+ .vidioc_s_fmt_sliced_vbi_cap = ivtv_s_fmt_sliced_vbi_cap,
+ .vidioc_s_fmt_vid_out = ivtv_s_fmt_vid_out,
+ .vidioc_s_fmt_vid_out_overlay = ivtv_s_fmt_vid_out_overlay,
+ .vidioc_s_fmt_sliced_vbi_out = ivtv_s_fmt_sliced_vbi_out,
+ .vidioc_try_fmt_vid_cap = ivtv_try_fmt_vid_cap,
+ .vidioc_try_fmt_vbi_cap = ivtv_try_fmt_vbi_cap,
+ .vidioc_try_fmt_sliced_vbi_cap = ivtv_try_fmt_sliced_vbi_cap,
+ .vidioc_try_fmt_vid_out = ivtv_try_fmt_vid_out,
+ .vidioc_try_fmt_vid_out_overlay = ivtv_try_fmt_vid_out_overlay,
+ .vidioc_try_fmt_sliced_vbi_out = ivtv_try_fmt_sliced_vbi_out,
+ .vidioc_g_sliced_vbi_cap = ivtv_g_sliced_vbi_cap,
+ .vidioc_g_chip_ident = ivtv_g_chip_ident,
#ifdef CONFIG_VIDEO_ADV_DEBUG
- vdev->vidioc_g_register = ivtv_g_register;
- vdev->vidioc_s_register = ivtv_s_register;
+ .vidioc_g_register = ivtv_g_register,
+ .vidioc_s_register = ivtv_s_register,
#endif
- vdev->vidioc_default = ivtv_default;
- vdev->vidioc_queryctrl = ivtv_queryctrl;
- vdev->vidioc_querymenu = ivtv_querymenu;
- vdev->vidioc_g_ext_ctrls = ivtv_g_ext_ctrls;
- vdev->vidioc_s_ext_ctrls = ivtv_s_ext_ctrls;
- vdev->vidioc_try_ext_ctrls = ivtv_try_ext_ctrls;
+ .vidioc_default = ivtv_default,
+ .vidioc_queryctrl = ivtv_queryctrl,
+ .vidioc_querymenu = ivtv_querymenu,
+ .vidioc_g_ext_ctrls = ivtv_g_ext_ctrls,
+ .vidioc_s_ext_ctrls = ivtv_s_ext_ctrls,
+ .vidioc_try_ext_ctrls = ivtv_try_ext_ctrls,
+};
+
+void ivtv_set_funcs(struct video_device *vdev)
+{
+ vdev->ioctl_ops = &ivtv_ioctl_ops;
}
return -ENOMEM;
}
- s->v4l2dev->type = VID_TYPE_CAPTURE | VID_TYPE_TUNER | VID_TYPE_TELETEXT |
- VID_TYPE_CLIPPING | VID_TYPE_SCALES | VID_TYPE_MPEG_ENCODER;
- if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) {
- s->v4l2dev->type |= VID_TYPE_MPEG_DECODER;
- }
snprintf(s->v4l2dev->name, sizeof(s->v4l2dev->name), "ivtv%d %s",
itv->num, s->name);
s->v4l2dev->minor = minor;
- s->v4l2dev->dev = &itv->dev->dev;
+ s->v4l2dev->parent = &itv->dev->dev;
s->v4l2dev->fops = ivtv_stream_info[type].fops;
s->v4l2dev->release = video_device_release;
s->v4l2dev->tvnorms = V4L2_STD_ALL;
#include <asm/uaccess.h>
#include <linux/i2c.h>
#include <linux/i2c-id.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
#include <media/m52790.h>
#include <media/v4l2-common.h>
#include <media/v4l2-chip-ident.h>
#include <linux/init.h>
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <asm/uaccess.h>
#include <asm/io.h>
#include <linux/delay.h>
.llseek = no_llseek,
};
-static struct video_device meye_template = {
- .owner = THIS_MODULE,
- .name = "meye",
- .type = VID_TYPE_CAPTURE,
- .fops = &meye_fops,
- .release = video_device_release,
- .minor = -1,
+static const struct v4l2_ioctl_ops meye_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_input = vidioc_enum_input,
.vidioc_g_input = vidioc_g_input,
.vidioc_default = vidioc_default,
};
+static struct video_device meye_template = {
+ .name = "meye",
+ .fops = &meye_fops,
+ .ioctl_ops = &meye_ioctl_ops,
+ .release = video_device_release,
+ .minor = -1,
+};
+
#ifdef CONFIG_PM
static int meye_suspend(struct pci_dev *pdev, pm_message_t state)
{
}
memcpy(meye.video_dev, &meye_template, sizeof(meye_template));
- meye.video_dev->dev = &meye.mchip_dev->dev;
+ meye.video_dev->parent = &meye.mchip_dev->dev;
if ((ret = sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERA, 1))) {
printk(KERN_ERR "meye: unable to power on the camera\n");
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/i2c.h>
-#include <linux/videodev.h>
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <media/v4l2-i2c-drv-legacy.h>
#include <media/tvaudio.h>
#include <media/msp3400.h>
#include <linux/slab.h>
#include <linux/i2c.h>
#include <linux/freezer.h>
-#include <linux/videodev.h>
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
#include <media/msp3400.h>
int ret;
/* Disable chip, synchronous option update */
- dev_dbg(icd->vdev->dev, "%s\n", __func__);
+ dev_dbg(icd->vdev->parent, "%s\n", __func__);
ret = reg_write(icd, MT9M001_RESET, 1);
if (ret >= 0)
};
static struct video_device vdev_template = {
- .owner = THIS_MODULE,
.name = "OV511 USB Camera",
- .type = VID_TYPE_CAPTURE,
.fops = &ov511_fops,
.release = video_device_release,
.minor = -1,
{
int rc;
- rc = video_device_create_file(vdev, &dev_attr_custom_id);
+ rc = device_create_file(&vdev->dev, &dev_attr_custom_id);
if (rc) goto err;
- rc = video_device_create_file(vdev, &dev_attr_model);
+ rc = device_create_file(&vdev->dev, &dev_attr_model);
if (rc) goto err_id;
- rc = video_device_create_file(vdev, &dev_attr_bridge);
+ rc = device_create_file(&vdev->dev, &dev_attr_bridge);
if (rc) goto err_model;
- rc = video_device_create_file(vdev, &dev_attr_sensor);
+ rc = device_create_file(&vdev->dev, &dev_attr_sensor);
if (rc) goto err_bridge;
- rc = video_device_create_file(vdev, &dev_attr_brightness);
+ rc = device_create_file(&vdev->dev, &dev_attr_brightness);
if (rc) goto err_sensor;
- rc = video_device_create_file(vdev, &dev_attr_saturation);
+ rc = device_create_file(&vdev->dev, &dev_attr_saturation);
if (rc) goto err_bright;
- rc = video_device_create_file(vdev, &dev_attr_contrast);
+ rc = device_create_file(&vdev->dev, &dev_attr_contrast);
if (rc) goto err_sat;
- rc = video_device_create_file(vdev, &dev_attr_hue);
+ rc = device_create_file(&vdev->dev, &dev_attr_hue);
if (rc) goto err_contrast;
- rc = video_device_create_file(vdev, &dev_attr_exposure);
+ rc = device_create_file(&vdev->dev, &dev_attr_exposure);
if (rc) goto err_hue;
return 0;
err_hue:
- video_device_remove_file(vdev, &dev_attr_hue);
+ device_remove_file(&vdev->dev, &dev_attr_hue);
err_contrast:
- video_device_remove_file(vdev, &dev_attr_contrast);
+ device_remove_file(&vdev->dev, &dev_attr_contrast);
err_sat:
- video_device_remove_file(vdev, &dev_attr_saturation);
+ device_remove_file(&vdev->dev, &dev_attr_saturation);
err_bright:
- video_device_remove_file(vdev, &dev_attr_brightness);
+ device_remove_file(&vdev->dev, &dev_attr_brightness);
err_sensor:
- video_device_remove_file(vdev, &dev_attr_sensor);
+ device_remove_file(&vdev->dev, &dev_attr_sensor);
err_bridge:
- video_device_remove_file(vdev, &dev_attr_bridge);
+ device_remove_file(&vdev->dev, &dev_attr_bridge);
err_model:
- video_device_remove_file(vdev, &dev_attr_model);
+ device_remove_file(&vdev->dev, &dev_attr_model);
err_id:
- video_device_remove_file(vdev, &dev_attr_custom_id);
+ device_remove_file(&vdev->dev, &dev_attr_custom_id);
err:
return rc;
}
goto error;
memcpy(ov->vdev, &vdev_template, sizeof(*ov->vdev));
- ov->vdev->dev = &intf->dev;
+ ov->vdev->parent = &intf->dev;
video_set_drvdata(ov->vdev, ov);
for (i = 0; i < OV511_MAX_UNIT_VIDEO; i++) {
#include <asm/uaccess.h>
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/usb.h>
#include <linux/mutex.h>
-/*
- planb - PlanB frame grabber driver
-
- PlanB is used in the 7x00/8x00 series of PowerMacintosh
- Computers as video input DMA controller.
-
- Copyright (C) 1998 Michel Lanners (mlan@cpu.lu)
-
- Based largely on the bttv driver by Ralph Metzler (rjkm@thp.uni-koeln.de)
-
- Additional debugging and coding by Takashi Oe (toe@unlserve.unl.edu)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/* $Id: planb.c,v 1.18 1999/05/02 17:36:34 mlan Exp $ */
-
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/major.h>
-#include <linux/slab.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/vmalloc.h>
-#include <linux/mm.h>
-#include <linux/sched.h>
-#include <linux/videodev.h>
-#include <media/v4l2-common.h>
-#include <linux/wait.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/prom.h>
-#include <asm/dbdma.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/irq.h>
-#include <linux/mutex.h>
-
-#include "planb.h"
-#include "saa7196.h"
-
-/* Would you mind for some ugly debugging? */
-#if 0
-#define DEBUG(x...) printk(KERN_DEBUG ## x) /* Debug driver */
-#else
-#define DEBUG(x...) /* Don't debug driver */
-#endif
-
-#if 0
-#define IDEBUG(x...) printk(KERN_DEBUG ## x) /* Debug interrupt part */
-#else
-#define IDEBUG(x...) /* Don't debug interrupt part */
-#endif
-
-/* Ever seen a Mac with more than 1 of these? */
-#define PLANB_MAX 1
-
-static int planb_num;
-static struct planb planbs[PLANB_MAX];
-static volatile struct planb_registers *planb_regs;
-
-static int def_norm = PLANB_DEF_NORM; /* default norm */
-static int video_nr = -1;
-
-module_param(def_norm, int, 0);
-MODULE_PARM_DESC(def_norm, "Default startup norm (0=PAL, 1=NTSC, 2=SECAM)");
-module_param(video_nr, int, 0);
-MODULE_LICENSE("GPL");
-
-
-/* ------------------ PlanB Exported Functions ------------------ */
-static long planb_write(struct video_device *, const char *, unsigned long, int);
-static long planb_read(struct video_device *, char *, unsigned long, int);
-static int planb_open(struct video_device *, int);
-static void planb_close(struct video_device *);
-static int planb_ioctl(struct video_device *, unsigned int, void *);
-static int planb_init_done(struct video_device *);
-static int planb_mmap(struct video_device *, const char *, unsigned long);
-static void release_planb(void);
-int init_planbs(struct video_init *);
-
-/* ------------------ PlanB Internal Functions ------------------ */
-static int planb_prepare_open(struct planb *);
-static void planb_prepare_close(struct planb *);
-static void saa_write_reg(unsigned char, unsigned char);
-static unsigned char saa_status(int, struct planb *);
-static void saa_set(unsigned char, unsigned char, struct planb *);
-static void saa_init_regs(struct planb *);
-static int grabbuf_alloc(struct planb *);
-static int vgrab(struct planb *, struct video_mmap *);
-static void add_clip(struct planb *, struct video_clip *);
-static void fill_cmd_buff(struct planb *);
-static void cmd_buff(struct planb *);
-static volatile struct dbdma_cmd *setup_grab_cmd(int, struct planb *);
-static void overlay_start(struct planb *);
-static void overlay_stop(struct planb *);
-static inline void tab_cmd_dbdma(volatile struct dbdma_cmd *, unsigned short,
- unsigned int);
-static inline void tab_cmd_store(volatile struct dbdma_cmd *, unsigned int,
- unsigned int);
-static inline void tab_cmd_gen(volatile struct dbdma_cmd *, unsigned short,
- unsigned short, unsigned int, unsigned int);
-static int init_planb(struct planb *);
-static int find_planb(void);
-static void planb_pre_capture(int, int, struct planb *);
-static volatile struct dbdma_cmd *cmd_geo_setup(volatile struct dbdma_cmd *,
- int, int, int, int, int, struct planb *);
-static inline void planb_dbdma_stop(volatile struct dbdma_regs *);
-static unsigned int saa_geo_setup(int, int, int, int, struct planb *);
-static inline int overlay_is_active(struct planb *);
-
-/*******************************/
-/* Memory management functions */
-/*******************************/
-
-static int grabbuf_alloc(struct planb *pb)
-{
- int i, npage;
-
- npage = MAX_GBUFFERS * ((PLANB_MAX_FBUF / PAGE_SIZE + 1)
-#ifndef PLANB_GSCANLINE
- + MAX_LNUM
-#endif /* PLANB_GSCANLINE */
- );
- if ((pb->rawbuf = kmalloc(npage
- * sizeof(unsigned long), GFP_KERNEL)) == 0)
- return -ENOMEM;
- for (i = 0; i < npage; i++) {
- pb->rawbuf[i] = (unsigned char *)__get_free_pages(GFP_KERNEL
- |GFP_DMA, 0);
- if (!pb->rawbuf[i])
- break;
- SetPageReserved(virt_to_page(pb->rawbuf[i]));
- }
- if (i-- < npage) {
- printk(KERN_DEBUG "PlanB: init_grab: grab buffer not allocated\n");
- for (; i > 0; i--) {
- ClearPageReserved(virt_to_page(pb->rawbuf[i]));
- free_pages((unsigned long)pb->rawbuf[i], 0);
- }
- kfree(pb->rawbuf);
- return -ENOBUFS;
- }
- pb->rawbuf_size = npage;
- return 0;
-}
-
-/*****************************/
-/* Hardware access functions */
-/*****************************/
-
-static void saa_write_reg(unsigned char addr, unsigned char val)
-{
- planb_regs->saa_addr = addr; eieio();
- planb_regs->saa_regval = val; eieio();
- return;
-}
-
-/* return status byte 0 or 1: */
-static unsigned char saa_status(int byte, struct planb *pb)
-{
- saa_regs[pb->win.norm][SAA7196_STDC] =
- (saa_regs[pb->win.norm][SAA7196_STDC] & ~2) | ((byte & 1) << 1);
- saa_write_reg (SAA7196_STDC, saa_regs[pb->win.norm][SAA7196_STDC]);
-
- /* Let's wait 30msec for this one */
- msleep_interruptible(30);
-
- return (unsigned char)in_8 (&planb_regs->saa_status);
-}
-
-static void saa_set(unsigned char addr, unsigned char val, struct planb *pb)
-{
- if(saa_regs[pb->win.norm][addr] != val) {
- saa_regs[pb->win.norm][addr] = val;
- saa_write_reg (addr, val);
- }
- return;
-}
-
-static void saa_init_regs(struct planb *pb)
-{
- int i;
-
- for (i = 0; i < SAA7196_NUMREGS; i++)
- saa_write_reg (i, saa_regs[pb->win.norm][i]);
-}
-
-static unsigned int saa_geo_setup(int width, int height, int interlace, int bpp,
- struct planb *pb)
-{
- int ht, norm = pb->win.norm;
-
- switch(bpp) {
- case 2:
- /* RGB555+a 1x16-bit + 16-bit transparent */
- saa_regs[norm][SAA7196_FMTS] &= ~0x3;
- break;
- case 1:
- case 4:
- /* RGB888 1x24-bit + 8-bit transparent */
- saa_regs[norm][SAA7196_FMTS] &= ~0x1;
- saa_regs[norm][SAA7196_FMTS] |= 0x2;
- break;
- default:
- return -EINVAL;
- }
- ht = (interlace ? height / 2 : height);
- saa_regs[norm][SAA7196_OUTPIX] = (unsigned char) (width & 0x00ff);
- saa_regs[norm][SAA7196_HFILT] = (saa_regs[norm][SAA7196_HFILT] & ~0x3)
- | (width >> 8 & 0x3);
- saa_regs[norm][SAA7196_OUTLINE] = (unsigned char) (ht & 0xff);
- saa_regs[norm][SAA7196_VYP] = (saa_regs[norm][SAA7196_VYP] & ~0x3)
- | (ht >> 8 & 0x3);
- /* feed both fields if interlaced, or else feed only even fields */
- saa_regs[norm][SAA7196_FMTS] = (interlace) ?
- (saa_regs[norm][SAA7196_FMTS] & ~0x60)
- : (saa_regs[norm][SAA7196_FMTS] | 0x60);
- /* transparent mode; extended format enabled */
- saa_regs[norm][SAA7196_DPATH] |= 0x3;
-
- return 0;
-}
-
-/***************************/
-/* DBDMA support functions */
-/***************************/
-
-static inline void planb_dbdma_restart(volatile struct dbdma_regs *ch)
-{
- out_le32(&ch->control, PLANB_CLR(RUN));
- out_le32(&ch->control, PLANB_SET(RUN|WAKE) | PLANB_CLR(PAUSE));
-}
-
-static inline void planb_dbdma_stop(volatile struct dbdma_regs *ch)
-{
- int i = 0;
-
- out_le32(&ch->control, PLANB_CLR(RUN) | PLANB_SET(FLUSH));
- while((in_le32(&ch->status) == (ACTIVE | FLUSH)) && (i < 999)) {
- IDEBUG("PlanB: waiting for DMA to stop\n");
- i++;
- }
-}
-
-static inline void tab_cmd_dbdma(volatile struct dbdma_cmd *ch,
- unsigned short command, unsigned int cmd_dep)
-{
- st_le16(&ch->command, command);
- st_le32(&ch->cmd_dep, cmd_dep);
-}
-
-static inline void tab_cmd_store(volatile struct dbdma_cmd *ch,
- unsigned int phy_addr, unsigned int cmd_dep)
-{
- st_le16(&ch->command, STORE_WORD | KEY_SYSTEM);
- st_le16(&ch->req_count, 4);
- st_le32(&ch->phy_addr, phy_addr);
- st_le32(&ch->cmd_dep, cmd_dep);
-}
-
-static inline void tab_cmd_gen(volatile struct dbdma_cmd *ch,
- unsigned short command, unsigned short req_count,
- unsigned int phy_addr, unsigned int cmd_dep)
-{
- st_le16(&ch->command, command);
- st_le16(&ch->req_count, req_count);
- st_le32(&ch->phy_addr, phy_addr);
- st_le32(&ch->cmd_dep, cmd_dep);
-}
-
-static volatile struct dbdma_cmd *cmd_geo_setup(
- volatile struct dbdma_cmd *c1, int width, int height, int interlace,
- int bpp, int clip, struct planb *pb)
-{
- int norm = pb->win.norm;
-
- if((saa_geo_setup(width, height, interlace, bpp, pb)) != 0)
- return (volatile struct dbdma_cmd *)NULL;
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_addr),
- SAA7196_FMTS);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_regval),
- saa_regs[norm][SAA7196_FMTS]);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_addr),
- SAA7196_DPATH);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_regval),
- saa_regs[norm][SAA7196_DPATH]);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->even),
- bpp | ((clip)? PLANB_CLIPMASK: 0));
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->odd),
- bpp | ((clip)? PLANB_CLIPMASK: 0));
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_addr),
- SAA7196_OUTPIX);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_regval),
- saa_regs[norm][SAA7196_OUTPIX]);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_addr),
- SAA7196_HFILT);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_regval),
- saa_regs[norm][SAA7196_HFILT]);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_addr),
- SAA7196_OUTLINE);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_regval),
- saa_regs[norm][SAA7196_OUTLINE]);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_addr),
- SAA7196_VYP);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->saa_regval),
- saa_regs[norm][SAA7196_VYP]);
- return c1;
-}
-
-/******************************/
-/* misc. supporting functions */
-/******************************/
-
-static inline void planb_lock(struct planb *pb)
-{
- mutex_lock(&pb->lock);
-}
-
-static inline void planb_unlock(struct planb *pb)
-{
- mutex_unlock(&pb->lock);
-}
-
-/***************/
-/* Driver Core */
-/***************/
-
-static int planb_prepare_open(struct planb *pb)
-{
- int i, size;
-
- /* allocate memory for two plus alpha command buffers (size: max lines,
- plus 40 commands handling, plus 1 alignment), plus dummy command buf,
- plus clipmask buffer, plus frame grabbing status */
- size = (pb->tab_size*(2+MAX_GBUFFERS*TAB_FACTOR)+1+MAX_GBUFFERS
- * PLANB_DUMMY)*sizeof(struct dbdma_cmd)
- +(PLANB_MAXLINES*((PLANB_MAXPIXELS+7)& ~7))/8
- +MAX_GBUFFERS*sizeof(unsigned int);
- if ((pb->priv_space = kzalloc (size, GFP_KERNEL)) == 0)
- return -ENOMEM;
- pb->overlay_last1 = pb->ch1_cmd = (volatile struct dbdma_cmd *)
- DBDMA_ALIGN (pb->priv_space);
- pb->overlay_last2 = pb->ch2_cmd = pb->ch1_cmd + pb->tab_size;
- pb->ch1_cmd_phys = virt_to_bus(pb->ch1_cmd);
- pb->cap_cmd[0] = pb->ch2_cmd + pb->tab_size;
- pb->pre_cmd[0] = pb->cap_cmd[0] + pb->tab_size * TAB_FACTOR;
- for (i = 1; i < MAX_GBUFFERS; i++) {
- pb->cap_cmd[i] = pb->pre_cmd[i-1] + PLANB_DUMMY;
- pb->pre_cmd[i] = pb->cap_cmd[i] + pb->tab_size * TAB_FACTOR;
- }
- pb->frame_stat=(volatile unsigned int *)(pb->pre_cmd[MAX_GBUFFERS-1]
- + PLANB_DUMMY);
- pb->mask = (unsigned char *)(pb->frame_stat+MAX_GBUFFERS);
-
- pb->rawbuf = NULL;
- pb->rawbuf_size = 0;
- pb->grabbing = 0;
- for (i = 0; i < MAX_GBUFFERS; i++) {
- pb->frame_stat[i] = GBUFFER_UNUSED;
- pb->gwidth[i] = 0;
- pb->gheight[i] = 0;
- pb->gfmt[i] = 0;
- pb->gnorm_switch[i] = 0;
-#ifndef PLANB_GSCANLINE
- pb->lsize[i] = 0;
- pb->lnum[i] = 0;
-#endif /* PLANB_GSCANLINE */
- }
- pb->gcount = 0;
- pb->suspend = 0;
- pb->last_fr = -999;
- pb->prev_last_fr = -999;
-
- /* Reset DMA controllers */
- planb_dbdma_stop(&pb->planb_base->ch2);
- planb_dbdma_stop(&pb->planb_base->ch1);
-
- return 0;
-}
-
-static void planb_prepare_close(struct planb *pb)
-{
- int i;
-
- /* make sure the dma's are idle */
- planb_dbdma_stop(&pb->planb_base->ch2);
- planb_dbdma_stop(&pb->planb_base->ch1);
- /* free kernel memory of command buffers */
- if(pb->priv_space != 0) {
- kfree (pb->priv_space);
- pb->priv_space = 0;
- pb->cmd_buff_inited = 0;
- }
- if(pb->rawbuf) {
- for (i = 0; i < pb->rawbuf_size; i++) {
- ClearPageReserved(virt_to_page(pb->rawbuf[i]));
- free_pages((unsigned long)pb->rawbuf[i], 0);
- }
- kfree(pb->rawbuf);
- }
- pb->rawbuf = NULL;
-}
-
-/*****************************/
-/* overlay support functions */
-/*****************************/
-
-static inline int overlay_is_active(struct planb *pb)
-{
- unsigned int size = pb->tab_size * sizeof(struct dbdma_cmd);
- unsigned int caddr = (unsigned)in_le32(&pb->planb_base->ch1.cmdptr);
-
- return (in_le32(&pb->overlay_last1->cmd_dep) == pb->ch1_cmd_phys)
- && (caddr < (pb->ch1_cmd_phys + size))
- && (caddr >= (unsigned)pb->ch1_cmd_phys);
-}
-
-static void overlay_start(struct planb *pb)
-{
-
- DEBUG("PlanB: overlay_start()\n");
-
- if(ACTIVE & in_le32(&pb->planb_base->ch1.status)) {
-
- DEBUG("PlanB: presumably, grabbing is in progress...\n");
-
- planb_dbdma_stop(&pb->planb_base->ch2);
- out_le32 (&pb->planb_base->ch2.cmdptr,
- virt_to_bus(pb->ch2_cmd));
- planb_dbdma_restart(&pb->planb_base->ch2);
- st_le16 (&pb->ch1_cmd->command, DBDMA_NOP);
- tab_cmd_dbdma(pb->last_cmd[pb->last_fr],
- DBDMA_NOP | BR_ALWAYS,
- virt_to_bus(pb->ch1_cmd));
- eieio();
- pb->prev_last_fr = pb->last_fr;
- pb->last_fr = -2;
- if(!(ACTIVE & in_le32(&pb->planb_base->ch1.status))) {
- IDEBUG("PlanB: became inactive "
- "in the mean time... reactivating\n");
- planb_dbdma_stop(&pb->planb_base->ch1);
- out_le32 (&pb->planb_base->ch1.cmdptr,
- virt_to_bus(pb->ch1_cmd));
- planb_dbdma_restart(&pb->planb_base->ch1);
- }
- } else {
-
- DEBUG("PlanB: currently idle, so can do whatever\n");
-
- planb_dbdma_stop(&pb->planb_base->ch2);
- planb_dbdma_stop(&pb->planb_base->ch1);
- st_le32 (&pb->planb_base->ch2.cmdptr,
- virt_to_bus(pb->ch2_cmd));
- st_le32 (&pb->planb_base->ch1.cmdptr,
- virt_to_bus(pb->ch1_cmd));
- out_le16 (&pb->ch1_cmd->command, DBDMA_NOP);
- planb_dbdma_restart(&pb->planb_base->ch2);
- planb_dbdma_restart(&pb->planb_base->ch1);
- pb->last_fr = -1;
- }
- return;
-}
-
-static void overlay_stop(struct planb *pb)
-{
- DEBUG("PlanB: overlay_stop()\n");
-
- if(pb->last_fr == -1) {
-
- DEBUG("PlanB: no grabbing, it seems...\n");
-
- planb_dbdma_stop(&pb->planb_base->ch2);
- planb_dbdma_stop(&pb->planb_base->ch1);
- pb->last_fr = -999;
- } else if(pb->last_fr == -2) {
- unsigned int cmd_dep;
- tab_cmd_dbdma(pb->cap_cmd[pb->prev_last_fr], DBDMA_STOP, 0);
- eieio();
- cmd_dep = (unsigned int)in_le32(&pb->overlay_last1->cmd_dep);
- if(overlay_is_active(pb)) {
-
- DEBUG("PlanB: overlay is currently active\n");
-
- planb_dbdma_stop(&pb->planb_base->ch2);
- planb_dbdma_stop(&pb->planb_base->ch1);
- if(cmd_dep != pb->ch1_cmd_phys) {
- out_le32(&pb->planb_base->ch1.cmdptr,
- virt_to_bus(pb->overlay_last1));
- planb_dbdma_restart(&pb->planb_base->ch1);
- }
- }
- pb->last_fr = pb->prev_last_fr;
- pb->prev_last_fr = -999;
- }
- return;
-}
-
-static void suspend_overlay(struct planb *pb)
-{
- int fr = -1;
- struct dbdma_cmd last;
-
- DEBUG("PlanB: suspend_overlay: %d\n", pb->suspend);
-
- if(pb->suspend++)
- return;
- if(ACTIVE & in_le32(&pb->planb_base->ch1.status)) {
- if(pb->last_fr == -2) {
- fr = pb->prev_last_fr;
- memcpy(&last, (void*)pb->last_cmd[fr], sizeof(last));
- tab_cmd_dbdma(pb->last_cmd[fr], DBDMA_STOP, 0);
- }
- if(overlay_is_active(pb)) {
- planb_dbdma_stop(&pb->planb_base->ch2);
- planb_dbdma_stop(&pb->planb_base->ch1);
- pb->suspended.overlay = 1;
- pb->suspended.frame = fr;
- memcpy(&pb->suspended.cmd, &last, sizeof(last));
- return;
- }
- }
- pb->suspended.overlay = 0;
- pb->suspended.frame = fr;
- memcpy(&pb->suspended.cmd, &last, sizeof(last));
- return;
-}
-
-static void resume_overlay(struct planb *pb)
-{
-
- DEBUG("PlanB: resume_overlay: %d\n", pb->suspend);
-
- if(pb->suspend > 1)
- return;
- if(pb->suspended.frame != -1) {
- memcpy((void*)pb->last_cmd[pb->suspended.frame],
- &pb->suspended.cmd, sizeof(pb->suspended.cmd));
- }
- if(ACTIVE & in_le32(&pb->planb_base->ch1.status)) {
- goto finish;
- }
- if(pb->suspended.overlay) {
-
- DEBUG("PlanB: overlay being resumed\n");
-
- st_le16 (&pb->ch1_cmd->command, DBDMA_NOP);
- st_le16 (&pb->ch2_cmd->command, DBDMA_NOP);
- /* Set command buffer addresses */
- st_le32(&pb->planb_base->ch1.cmdptr,
- virt_to_bus(pb->overlay_last1));
- out_le32(&pb->planb_base->ch2.cmdptr,
- virt_to_bus(pb->overlay_last2));
- /* Start the DMA controller */
- out_le32 (&pb->planb_base->ch2.control,
- PLANB_CLR(PAUSE) | PLANB_SET(RUN|WAKE));
- out_le32 (&pb->planb_base->ch1.control,
- PLANB_CLR(PAUSE) | PLANB_SET(RUN|WAKE));
- } else if(pb->suspended.frame != -1) {
- out_le32(&pb->planb_base->ch1.cmdptr,
- virt_to_bus(pb->last_cmd[pb->suspended.frame]));
- out_le32 (&pb->planb_base->ch1.control,
- PLANB_CLR(PAUSE) | PLANB_SET(RUN|WAKE));
- }
-
-finish:
- pb->suspend--;
- wake_up_interruptible(&pb->suspendq);
-}
-
-static void add_clip(struct planb *pb, struct video_clip *clip)
-{
- volatile unsigned char *base;
- int xc = clip->x, yc = clip->y;
- int wc = clip->width, hc = clip->height;
- int ww = pb->win.width, hw = pb->win.height;
- int x, y, xtmp1, xtmp2;
-
- DEBUG("PlanB: clip %dx%d+%d+%d\n", wc, hc, xc, yc);
-
- if(xc < 0) {
- wc += xc;
- xc = 0;
- }
- if(yc < 0) {
- hc += yc;
- yc = 0;
- }
- if(xc + wc > ww)
- wc = ww - xc;
- if(wc <= 0) /* Nothing to do */
- return;
- if(yc + hc > hw)
- hc = hw - yc;
-
- for (y = yc; y < yc+hc; y++) {
- xtmp1=xc>>3;
- xtmp2=(xc+wc)>>3;
- base = pb->mask + y*96;
- if(xc != 0 || wc >= 8)
- *(base + xtmp1) &= (unsigned char)(0x00ff &
- (0xff00 >> (xc&7)));
- for (x = xtmp1 + 1; x < xtmp2; x++) {
- *(base + x) = 0;
- }
- if(xc < (ww & ~0x7))
- *(base + xtmp2) &= (unsigned char)(0x00ff >>
- ((xc+wc) & 7));
- }
-
- return;
-}
-
-static void fill_cmd_buff(struct planb *pb)
-{
- int restore = 0;
- volatile struct dbdma_cmd last;
-
- DEBUG("PlanB: fill_cmd_buff()\n");
-
- if(pb->overlay_last1 != pb->ch1_cmd) {
- restore = 1;
- last = *(pb->overlay_last1);
- }
- memset ((void *) pb->ch1_cmd, 0, 2 * pb->tab_size
- * sizeof(struct dbdma_cmd));
- cmd_buff (pb);
- if(restore)
- *(pb->overlay_last1) = last;
- if(pb->suspended.overlay) {
- unsigned long jump_addr = in_le32(&pb->overlay_last1->cmd_dep);
- if(jump_addr != pb->ch1_cmd_phys) {
- int i;
-
- DEBUG("PlanB: adjusting ch1's jump address\n");
-
- for(i = 0; i < MAX_GBUFFERS; i++) {
- if(pb->need_pre_capture[i]) {
- if(jump_addr == virt_to_bus(pb->pre_cmd[i]))
- goto found;
- } else {
- if(jump_addr == virt_to_bus(pb->cap_cmd[i]))
- goto found;
- }
- }
-
- DEBUG("PlanB: not found...\n");
-
- goto out;
-found:
- if(pb->need_pre_capture[i])
- out_le32(&pb->pre_cmd[i]->phy_addr,
- virt_to_bus(pb->overlay_last1));
- else
- out_le32(&pb->cap_cmd[i]->phy_addr,
- virt_to_bus(pb->overlay_last1));
- }
- }
-out:
- pb->cmd_buff_inited = 1;
-
- return;
-}
-
-static void cmd_buff(struct planb *pb)
-{
- int i, bpp, count, nlines, stepsize, interlace;
- unsigned long base, jump, addr_com, addr_dep;
- volatile struct dbdma_cmd *c1 = pb->ch1_cmd;
- volatile struct dbdma_cmd *c2 = pb->ch2_cmd;
-
- interlace = pb->win.interlace;
- bpp = pb->win.bpp;
- count = (bpp * ((pb->win.x + pb->win.width > pb->win.swidth) ?
- (pb->win.swidth - pb->win.x) : pb->win.width));
- nlines = ((pb->win.y + pb->win.height > pb->win.sheight) ?
- (pb->win.sheight - pb->win.y) : pb->win.height);
-
- /* Do video in: */
-
- /* Preamble commands: */
- addr_com = virt_to_bus(c1);
- addr_dep = virt_to_bus(&c1->cmd_dep);
- tab_cmd_dbdma(c1++, DBDMA_NOP, 0);
- jump = virt_to_bus(c1+16); /* 14 by cmd_geo_setup() and 2 for padding */
- if((c1 = cmd_geo_setup(c1, pb->win.width, pb->win.height, interlace,
- bpp, 1, pb)) == NULL) {
- printk(KERN_WARNING "PlanB: encountered serious problems\n");
- tab_cmd_dbdma(pb->ch1_cmd + 1, DBDMA_STOP, 0);
- tab_cmd_dbdma(pb->ch2_cmd + 1, DBDMA_STOP, 0);
- return;
- }
- tab_cmd_store(c1++, addr_com, (unsigned)(DBDMA_NOP | BR_ALWAYS) << 16);
- tab_cmd_store(c1++, addr_dep, jump);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.wait_sel),
- PLANB_SET(FIELD_SYNC));
- /* (1) wait for field sync to be set */
- tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFCLR, 0);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
- PLANB_SET(ODD_FIELD));
- /* wait for field sync to be cleared */
- tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFSET, 0);
- /* if not odd field, wait until field sync is set again */
- tab_cmd_dbdma(c1, DBDMA_NOP | BR_IFSET, virt_to_bus(c1-3)); c1++;
- /* assert ch_sync to ch2 */
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch2.control),
- PLANB_SET(CH_SYNC));
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
- PLANB_SET(DMA_ABORT));
-
- base = (pb->frame_buffer_phys + pb->offset + pb->win.y * (pb->win.bpl
- + pb->win.pad) + pb->win.x * bpp);
-
- if (interlace) {
- stepsize = 2;
- jump = virt_to_bus(c1 + (nlines + 1) / 2);
- } else {
- stepsize = 1;
- jump = virt_to_bus(c1 + nlines);
- }
-
- /* even field data: */
- for (i=0; i < nlines; i += stepsize, c1++)
- tab_cmd_gen(c1, INPUT_MORE | KEY_STREAM0 | BR_IFSET,
- count, base + i * (pb->win.bpl + pb->win.pad), jump);
-
- /* For non-interlaced, we use even fields only */
- if (!interlace)
- goto cmd_tab_data_end;
-
- /* Resync to odd field */
- /* (2) wait for field sync to be set */
- tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFCLR, 0);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
- PLANB_SET(ODD_FIELD));
- /* wait for field sync to be cleared */
- tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFSET, 0);
- /* if not odd field, wait until field sync is set again */
- tab_cmd_dbdma(c1, DBDMA_NOP | BR_IFCLR, virt_to_bus(c1-3)); c1++;
- /* assert ch_sync to ch2 */
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch2.control),
- PLANB_SET(CH_SYNC));
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
- PLANB_SET(DMA_ABORT));
-
- /* odd field data: */
- jump = virt_to_bus(c1 + nlines / 2);
- for (i=1; i < nlines; i += stepsize, c1++)
- tab_cmd_gen(c1, INPUT_MORE | KEY_STREAM0 | BR_IFSET, count,
- base + i * (pb->win.bpl + pb->win.pad), jump);
-
- /* And jump back to the start */
-cmd_tab_data_end:
- pb->overlay_last1 = c1; /* keep a pointer to the last command */
- tab_cmd_dbdma(c1, DBDMA_NOP | BR_ALWAYS, virt_to_bus(pb->ch1_cmd));
-
- /* Clipmask command buffer */
-
- /* Preamble commands: */
- tab_cmd_dbdma(c2++, DBDMA_NOP, 0);
- tab_cmd_store(c2++, (unsigned)(&pb->planb_base_phys->ch2.wait_sel),
- PLANB_SET(CH_SYNC));
- /* wait until ch1 asserts ch_sync */
- tab_cmd_dbdma(c2++, DBDMA_NOP | WAIT_IFCLR, 0);
- /* clear ch_sync asserted by ch1 */
- tab_cmd_store(c2++, (unsigned)(&pb->planb_base_phys->ch2.control),
- PLANB_CLR(CH_SYNC));
- tab_cmd_store(c2++, (unsigned)(&pb->planb_base_phys->ch2.wait_sel),
- PLANB_SET(FIELD_SYNC));
- tab_cmd_store(c2++, (unsigned)(&pb->planb_base_phys->ch2.br_sel),
- PLANB_SET(ODD_FIELD));
-
- /* jump to end of even field if appropriate */
- /* this points to (interlace)? pos. C: pos. B */
- jump = (interlace) ? virt_to_bus(c2 + (nlines + 1) / 2 + 2):
- virt_to_bus(c2 + nlines + 2);
- /* if odd field, skip over to odd field clipmasking */
- tab_cmd_dbdma(c2++, DBDMA_NOP | BR_IFSET, jump);
-
- /* even field mask: */
- tab_cmd_store(c2++, (unsigned)(&pb->planb_base_phys->ch2.br_sel),
- PLANB_SET(DMA_ABORT));
- /* this points to pos. B */
- jump = (interlace) ? virt_to_bus(c2 + nlines + 1):
- virt_to_bus(c2 + nlines);
- base = virt_to_bus(pb->mask);
- for (i=0; i < nlines; i += stepsize, c2++)
- tab_cmd_gen(c2, OUTPUT_MORE | KEY_STREAM0 | BR_IFSET, 96,
- base + i * 96, jump);
-
- /* For non-interlaced, we use only even fields */
- if(!interlace)
- goto cmd_tab_mask_end;
-
- /* odd field mask: */
-/* C */ tab_cmd_store(c2++, (unsigned)(&pb->planb_base_phys->ch2.br_sel),
- PLANB_SET(DMA_ABORT));
- /* this points to pos. B */
- jump = virt_to_bus(c2 + nlines / 2);
- base = virt_to_bus(pb->mask);
- for (i=1; i < nlines; i += 2, c2++) /* abort if set */
- tab_cmd_gen(c2, OUTPUT_MORE | KEY_STREAM0 | BR_IFSET, 96,
- base + i * 96, jump);
-
- /* Inform channel 1 and jump back to start */
-cmd_tab_mask_end:
- /* ok, I just realized this is kind of flawed. */
- /* this part is reached only after odd field clipmasking. */
- /* wanna clean up? */
- /* wait for field sync to be set */
- /* corresponds to fsync (1) of ch1 */
-/* B */ tab_cmd_dbdma(c2++, DBDMA_NOP | WAIT_IFCLR, 0);
- /* restart ch1, meant to clear any dead bit or something */
- tab_cmd_store(c2++, (unsigned)(&pb->planb_base_phys->ch1.control),
- PLANB_CLR(RUN));
- tab_cmd_store(c2++, (unsigned)(&pb->planb_base_phys->ch1.control),
- PLANB_SET(RUN));
- pb->overlay_last2 = c2; /* keep a pointer to the last command */
- /* start over even field clipmasking */
- tab_cmd_dbdma(c2, DBDMA_NOP | BR_ALWAYS, virt_to_bus(pb->ch2_cmd));
-
- eieio();
- return;
-}
-
-/*********************************/
-/* grabdisplay support functions */
-/*********************************/
-
-static int palette2fmt[] = {
- 0,
- PLANB_GRAY,
- 0,
- 0,
- 0,
- PLANB_COLOUR32,
- PLANB_COLOUR15,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
-};
-
-#define PLANB_PALETTE_MAX 15
-
-static int vgrab(struct planb *pb, struct video_mmap *mp)
-{
- unsigned int fr = mp->frame;
- unsigned int format;
-
- if(pb->rawbuf==NULL) {
- int err;
- if((err=grabbuf_alloc(pb)))
- return err;
- }
-
- IDEBUG("PlanB: grab %d: %dx%d(%u)\n", pb->grabbing,
- mp->width, mp->height, fr);
-
- if(pb->grabbing >= MAX_GBUFFERS)
- return -ENOBUFS;
- if(fr > (MAX_GBUFFERS - 1) || fr < 0)
- return -EINVAL;
- if(mp->height <= 0 || mp->width <= 0)
- return -EINVAL;
- if(mp->format < 0 || mp->format >= PLANB_PALETTE_MAX)
- return -EINVAL;
- if((format = palette2fmt[mp->format]) == 0)
- return -EINVAL;
- if (mp->height * mp->width * format > PLANB_MAX_FBUF) /* format = bpp */
- return -EINVAL;
-
- planb_lock(pb);
- if(mp->width != pb->gwidth[fr] || mp->height != pb->gheight[fr] ||
- format != pb->gfmt[fr] || (pb->gnorm_switch[fr])) {
- int i;
-#ifndef PLANB_GSCANLINE
- unsigned int osize = pb->gwidth[fr] * pb->gheight[fr]
- * pb->gfmt[fr];
- unsigned int nsize = mp->width * mp->height * format;
-#endif
-
- IDEBUG("PlanB: gwidth = %d, gheight = %d, mp->format = %u\n",
- mp->width, mp->height, mp->format);
-
-#ifndef PLANB_GSCANLINE
- if(pb->gnorm_switch[fr])
- nsize = 0;
- if (nsize < osize) {
- for(i = pb->gbuf_idx[fr]; osize > 0; i++) {
- memset((void *)pb->rawbuf[i], 0, PAGE_SIZE);
- osize -= PAGE_SIZE;
- }
- }
- for(i = pb->l_fr_addr_idx[fr]; i < pb->l_fr_addr_idx[fr]
- + pb->lnum[fr]; i++)
- memset((void *)pb->rawbuf[i], 0, PAGE_SIZE);
-#else
-/* XXX TODO */
-/*
- if(pb->gnorm_switch[fr])
- memset((void *)pb->gbuffer[fr], 0,
- pb->gbytes_per_line * pb->gheight[fr]);
- else {
- if(mp->
- for(i = 0; i < pb->gheight[fr]; i++) {
- memset((void *)(pb->gbuffer[fr]
- + pb->gbytes_per_line * i
- }
- }
-*/
-#endif
- pb->gwidth[fr] = mp->width;
- pb->gheight[fr] = mp->height;
- pb->gfmt[fr] = format;
- pb->last_cmd[fr] = setup_grab_cmd(fr, pb);
- planb_pre_capture(fr, pb->gfmt[fr], pb); /* gfmt = bpp */
- pb->need_pre_capture[fr] = 1;
- pb->gnorm_switch[fr] = 0;
- } else
- pb->need_pre_capture[fr] = 0;
- pb->frame_stat[fr] = GBUFFER_GRABBING;
- if(!(ACTIVE & in_le32(&pb->planb_base->ch1.status))) {
-
- IDEBUG("PlanB: ch1 inactive, initiating grabbing\n");
-
- planb_dbdma_stop(&pb->planb_base->ch1);
- if(pb->need_pre_capture[fr]) {
-
- IDEBUG("PlanB: padding pre-capture sequence\n");
-
- out_le32 (&pb->planb_base->ch1.cmdptr,
- virt_to_bus(pb->pre_cmd[fr]));
- } else {
- tab_cmd_dbdma(pb->last_cmd[fr], DBDMA_STOP, 0);
- tab_cmd_dbdma(pb->cap_cmd[fr], DBDMA_NOP, 0);
- /* let's be on the safe side. here is not timing critical. */
- tab_cmd_dbdma((pb->cap_cmd[fr] + 1), DBDMA_NOP, 0);
- out_le32 (&pb->planb_base->ch1.cmdptr,
- virt_to_bus(pb->cap_cmd[fr]));
- }
- planb_dbdma_restart(&pb->planb_base->ch1);
- pb->last_fr = fr;
- } else {
- int i;
-
- IDEBUG("PlanB: ch1 active, grabbing being queued\n");
-
- if((pb->last_fr == -1) || ((pb->last_fr == -2) &&
- overlay_is_active(pb))) {
-
- IDEBUG("PlanB: overlay is active, grabbing defered\n");
-
- tab_cmd_dbdma(pb->last_cmd[fr],
- DBDMA_NOP | BR_ALWAYS,
- virt_to_bus(pb->ch1_cmd));
- if(pb->need_pre_capture[fr]) {
-
- IDEBUG("PlanB: padding pre-capture sequence\n");
-
- tab_cmd_store(pb->pre_cmd[fr],
- virt_to_bus(&pb->overlay_last1->cmd_dep),
- virt_to_bus(pb->ch1_cmd));
- eieio();
- out_le32 (&pb->overlay_last1->cmd_dep,
- virt_to_bus(pb->pre_cmd[fr]));
- } else {
- tab_cmd_store(pb->cap_cmd[fr],
- virt_to_bus(&pb->overlay_last1->cmd_dep),
- virt_to_bus(pb->ch1_cmd));
- tab_cmd_dbdma((pb->cap_cmd[fr] + 1),
- DBDMA_NOP, 0);
- eieio();
- out_le32 (&pb->overlay_last1->cmd_dep,
- virt_to_bus(pb->cap_cmd[fr]));
- }
- for(i = 0; overlay_is_active(pb) && i < 999; i++)
- IDEBUG("PlanB: waiting for overlay done\n");
- tab_cmd_dbdma(pb->ch1_cmd, DBDMA_NOP, 0);
- pb->prev_last_fr = fr;
- pb->last_fr = -2;
- } else if(pb->last_fr == -2) {
-
- IDEBUG("PlanB: mixed mode detected, grabbing"
- " will be done before activating overlay\n");
-
- tab_cmd_dbdma(pb->ch1_cmd, DBDMA_NOP, 0);
- if(pb->need_pre_capture[fr]) {
-
- IDEBUG("PlanB: padding pre-capture sequence\n");
-
- tab_cmd_dbdma(pb->last_cmd[pb->prev_last_fr],
- DBDMA_NOP | BR_ALWAYS,
- virt_to_bus(pb->pre_cmd[fr]));
- eieio();
- } else {
- tab_cmd_dbdma(pb->cap_cmd[fr], DBDMA_NOP, 0);
- if(pb->gwidth[pb->prev_last_fr] !=
- pb->gwidth[fr]
- || pb->gheight[pb->prev_last_fr] !=
- pb->gheight[fr]
- || pb->gfmt[pb->prev_last_fr] !=
- pb->gfmt[fr])
- tab_cmd_dbdma((pb->cap_cmd[fr] + 1),
- DBDMA_NOP, 0);
- else
- tab_cmd_dbdma((pb->cap_cmd[fr] + 1),
- DBDMA_NOP | BR_ALWAYS,
- virt_to_bus(pb->cap_cmd[fr] + 16));
- tab_cmd_dbdma(pb->last_cmd[pb->prev_last_fr],
- DBDMA_NOP | BR_ALWAYS,
- virt_to_bus(pb->cap_cmd[fr]));
- eieio();
- }
- tab_cmd_dbdma(pb->last_cmd[fr],
- DBDMA_NOP | BR_ALWAYS,
- virt_to_bus(pb->ch1_cmd));
- eieio();
- pb->prev_last_fr = fr;
- pb->last_fr = -2;
- } else {
-
- IDEBUG("PlanB: active grabbing session detected\n");
-
- if(pb->need_pre_capture[fr]) {
-
- IDEBUG("PlanB: padding pre-capture sequence\n");
-
- tab_cmd_dbdma(pb->last_cmd[pb->last_fr],
- DBDMA_NOP | BR_ALWAYS,
- virt_to_bus(pb->pre_cmd[fr]));
- eieio();
- } else {
- tab_cmd_dbdma(pb->last_cmd[fr], DBDMA_STOP, 0);
- tab_cmd_dbdma(pb->cap_cmd[fr], DBDMA_NOP, 0);
- if(pb->gwidth[pb->last_fr] != pb->gwidth[fr]
- || pb->gheight[pb->last_fr] !=
- pb->gheight[fr]
- || pb->gfmt[pb->last_fr] !=
- pb->gfmt[fr])
- tab_cmd_dbdma((pb->cap_cmd[fr] + 1),
- DBDMA_NOP, 0);
- else
- tab_cmd_dbdma((pb->cap_cmd[fr] + 1),
- DBDMA_NOP | BR_ALWAYS,
- virt_to_bus(pb->cap_cmd[fr] + 16));
- tab_cmd_dbdma(pb->last_cmd[pb->last_fr],
- DBDMA_NOP | BR_ALWAYS,
- virt_to_bus(pb->cap_cmd[fr]));
- eieio();
- }
- pb->last_fr = fr;
- }
- if(!(ACTIVE & in_le32(&pb->planb_base->ch1.status))) {
-
- IDEBUG("PlanB: became inactive in the mean time..."
- "reactivating\n");
-
- planb_dbdma_stop(&pb->planb_base->ch1);
- out_le32 (&pb->planb_base->ch1.cmdptr,
- virt_to_bus(pb->cap_cmd[fr]));
- planb_dbdma_restart(&pb->planb_base->ch1);
- }
- }
- pb->grabbing++;
- planb_unlock(pb);
-
- return 0;
-}
-
-static void planb_pre_capture(int fr, int bpp, struct planb *pb)
-{
- volatile struct dbdma_cmd *c1 = pb->pre_cmd[fr];
- int interlace = (pb->gheight[fr] > pb->maxlines/2)? 1: 0;
-
- tab_cmd_dbdma(c1++, DBDMA_NOP, 0);
- if((c1 = cmd_geo_setup(c1, pb->gwidth[fr], pb->gheight[fr], interlace,
- bpp, 0, pb)) == NULL) {
- printk(KERN_WARNING "PlanB: encountered some problems\n");
- tab_cmd_dbdma(pb->pre_cmd[fr] + 1, DBDMA_STOP, 0);
- return;
- }
- /* Sync to even field */
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.wait_sel),
- PLANB_SET(FIELD_SYNC));
- tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFCLR, 0);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
- PLANB_SET(ODD_FIELD));
- tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFSET, 0);
- tab_cmd_dbdma(c1, DBDMA_NOP | BR_IFSET, virt_to_bus(c1-3)); c1++;
- tab_cmd_dbdma(c1++, DBDMA_NOP | INTR_ALWAYS, 0);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
- PLANB_SET(DMA_ABORT));
- /* For non-interlaced, we use even fields only */
- if (pb->gheight[fr] <= pb->maxlines/2)
- goto cmd_tab_data_end;
- /* Sync to odd field */
- tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFCLR, 0);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
- PLANB_SET(ODD_FIELD));
- tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFSET, 0);
- tab_cmd_dbdma(c1, DBDMA_NOP | BR_IFCLR, virt_to_bus(c1-3)); c1++;
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
- PLANB_SET(DMA_ABORT));
-cmd_tab_data_end:
- tab_cmd_dbdma(c1, DBDMA_NOP | BR_ALWAYS, virt_to_bus(pb->cap_cmd[fr]));
-
- eieio();
-}
-
-static volatile struct dbdma_cmd *setup_grab_cmd(int fr, struct planb *pb)
-{
- int i, bpp, count, nlines, stepsize, interlace;
-#ifdef PLANB_GSCANLINE
- int scanline;
-#else
- int nlpp, leftover1;
- unsigned long base;
-#endif
- unsigned long jump;
- int pagei;
- volatile struct dbdma_cmd *c1;
- volatile struct dbdma_cmd *jump_addr;
-
- c1 = pb->cap_cmd[fr];
- interlace = (pb->gheight[fr] > pb->maxlines/2)? 1: 0;
- bpp = pb->gfmt[fr]; /* gfmt = bpp */
- count = bpp * pb->gwidth[fr];
- nlines = pb->gheight[fr];
-#ifdef PLANB_GSCANLINE
- scanline = pb->gbytes_per_line;
-#else
- pb->lsize[fr] = count;
- pb->lnum[fr] = 0;
-#endif
-
- /* Do video in: */
-
- /* Preamble commands: */
- tab_cmd_dbdma(c1++, DBDMA_NOP, 0);
- tab_cmd_dbdma(c1, DBDMA_NOP | BR_ALWAYS, virt_to_bus(c1 + 16)); c1++;
- if((c1 = cmd_geo_setup(c1, pb->gwidth[fr], pb->gheight[fr], interlace,
- bpp, 0, pb)) == NULL) {
- printk(KERN_WARNING "PlanB: encountered serious problems\n");
- tab_cmd_dbdma(pb->cap_cmd[fr] + 1, DBDMA_STOP, 0);
- return (pb->cap_cmd[fr] + 2);
- }
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.wait_sel),
- PLANB_SET(FIELD_SYNC));
- tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFCLR, 0);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
- PLANB_SET(ODD_FIELD));
- tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFSET, 0);
- tab_cmd_dbdma(c1, DBDMA_NOP | BR_IFSET, virt_to_bus(c1-3)); c1++;
- tab_cmd_dbdma(c1++, DBDMA_NOP | INTR_ALWAYS, 0);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
- PLANB_SET(DMA_ABORT));
-
- if (interlace) {
- stepsize = 2;
- jump_addr = c1 + TAB_FACTOR * (nlines + 1) / 2;
- } else {
- stepsize = 1;
- jump_addr = c1 + TAB_FACTOR * nlines;
- }
- jump = virt_to_bus(jump_addr);
-
- /* even field data: */
-
- pagei = pb->gbuf_idx[fr];
-#ifdef PLANB_GSCANLINE
- for (i = 0; i < nlines; i += stepsize) {
- tab_cmd_gen(c1++, INPUT_MORE | BR_IFSET, count,
- virt_to_bus(pb->rawbuf[pagei
- + i * scanline / PAGE_SIZE]), jump);
- }
-#else
- i = 0;
- leftover1 = 0;
- do {
- int j;
-
- base = virt_to_bus(pb->rawbuf[pagei]);
- nlpp = (PAGE_SIZE - leftover1) / count / stepsize;
- for(j = 0; j < nlpp && i < nlines; j++, i += stepsize, c1++)
- tab_cmd_gen(c1, INPUT_MORE | KEY_STREAM0 | BR_IFSET,
- count, base + count * j * stepsize + leftover1, jump);
- if(i < nlines) {
- int lov0 = PAGE_SIZE - count * nlpp * stepsize - leftover1;
-
- if(lov0 == 0)
- leftover1 = 0;
- else {
- if(lov0 >= count) {
- tab_cmd_gen(c1++, INPUT_MORE | BR_IFSET, count, base
- + count * nlpp * stepsize + leftover1, jump);
- } else {
- pb->l_to_addr[fr][pb->lnum[fr]] = pb->rawbuf[pagei]
- + count * nlpp * stepsize + leftover1;
- pb->l_to_next_idx[fr][pb->lnum[fr]] = pagei + 1;
- pb->l_to_next_size[fr][pb->lnum[fr]] = count - lov0;
- tab_cmd_gen(c1++, INPUT_MORE | BR_IFSET, count,
- virt_to_bus(pb->rawbuf[pb->l_fr_addr_idx[fr]
- + pb->lnum[fr]]), jump);
- if(++pb->lnum[fr] > MAX_LNUM)
- pb->lnum[fr]--;
- }
- leftover1 = count * stepsize - lov0;
- i += stepsize;
- }
- }
- pagei++;
- } while(i < nlines);
- tab_cmd_dbdma(c1, DBDMA_NOP | BR_ALWAYS, jump);
- c1 = jump_addr;
-#endif /* PLANB_GSCANLINE */
-
- /* For non-interlaced, we use even fields only */
- if (!interlace)
- goto cmd_tab_data_end;
-
- /* Sync to odd field */
- tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFCLR, 0);
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
- PLANB_SET(ODD_FIELD));
- tab_cmd_dbdma(c1++, DBDMA_NOP | WAIT_IFSET, 0);
- tab_cmd_dbdma(c1, DBDMA_NOP | BR_IFCLR, virt_to_bus(c1-3)); c1++;
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
- PLANB_SET(DMA_ABORT));
-
- /* odd field data: */
- jump_addr = c1 + TAB_FACTOR * nlines / 2;
- jump = virt_to_bus(jump_addr);
-#ifdef PLANB_GSCANLINE
- for (i = 1; i < nlines; i += stepsize) {
- tab_cmd_gen(c1++, INPUT_MORE | BR_IFSET, count,
- virt_to_bus(pb->rawbuf[pagei
- + i * scanline / PAGE_SIZE]), jump);
- }
-#else
- i = 1;
- leftover1 = 0;
- pagei = pb->gbuf_idx[fr];
- if(nlines <= 1)
- goto skip;
- do {
- int j;
-
- base = virt_to_bus(pb->rawbuf[pagei]);
- nlpp = (PAGE_SIZE - leftover1) / count / stepsize;
- if(leftover1 >= count) {
- tab_cmd_gen(c1++, INPUT_MORE | KEY_STREAM0 | BR_IFSET, count,
- base + leftover1 - count, jump);
- i += stepsize;
- }
- for(j = 0; j < nlpp && i < nlines; j++, i += stepsize, c1++)
- tab_cmd_gen(c1, INPUT_MORE | KEY_STREAM0 | BR_IFSET, count,
- base + count * (j * stepsize + 1) + leftover1, jump);
- if(i < nlines) {
- int lov0 = PAGE_SIZE - count * nlpp * stepsize - leftover1;
-
- if(lov0 == 0)
- leftover1 = 0;
- else {
- if(lov0 > count) {
- pb->l_to_addr[fr][pb->lnum[fr]] = pb->rawbuf[pagei]
- + count * (nlpp * stepsize + 1) + leftover1;
- pb->l_to_next_idx[fr][pb->lnum[fr]] = pagei + 1;
- pb->l_to_next_size[fr][pb->lnum[fr]] = count * stepsize
- - lov0;
- tab_cmd_gen(c1++, INPUT_MORE | BR_IFSET, count,
- virt_to_bus(pb->rawbuf[pb->l_fr_addr_idx[fr]
- + pb->lnum[fr]]), jump);
- if(++pb->lnum[fr] > MAX_LNUM)
- pb->lnum[fr]--;
- i += stepsize;
- }
- leftover1 = count * stepsize - lov0;
- }
- }
- pagei++;
- } while(i < nlines);
-skip:
- tab_cmd_dbdma(c1, DBDMA_NOP | BR_ALWAYS, jump);
- c1 = jump_addr;
-#endif /* PLANB_GSCANLINE */
-
-cmd_tab_data_end:
- tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->intr_stat),
- (fr << 9) | PLANB_FRM_IRQ | PLANB_GEN_IRQ);
- /* stop it */
- tab_cmd_dbdma(c1, DBDMA_STOP, 0);
-
- eieio();
- return c1;
-}
-
-static irqreturn_t planb_irq(int irq, void *dev_id)
-{
- unsigned int stat, astat;
- struct planb *pb = (struct planb *)dev_id;
-
- IDEBUG("PlanB: planb_irq()\n");
-
- /* get/clear interrupt status bits */
- eieio();
- stat = in_le32(&pb->planb_base->intr_stat);
- astat = stat & pb->intr_mask;
- out_le32(&pb->planb_base->intr_stat, PLANB_FRM_IRQ
- & ~astat & stat & ~PLANB_GEN_IRQ);
- IDEBUG("PlanB: stat = %X, astat = %X\n", stat, astat);
-
- if(astat & PLANB_FRM_IRQ) {
- unsigned int fr = stat >> 9;
-#ifndef PLANB_GSCANLINE
- int i;
-#endif
- IDEBUG("PlanB: PLANB_FRM_IRQ\n");
-
- pb->gcount++;
-
- IDEBUG("PlanB: grab %d: fr = %d, gcount = %d\n",
- pb->grabbing, fr, pb->gcount);
-#ifndef PLANB_GSCANLINE
- IDEBUG("PlanB: %d * %d bytes are being copied over\n",
- pb->lnum[fr], pb->lsize[fr]);
- for(i = 0; i < pb->lnum[fr]; i++) {
- int first = pb->lsize[fr] - pb->l_to_next_size[fr][i];
-
- memcpy(pb->l_to_addr[fr][i],
- pb->rawbuf[pb->l_fr_addr_idx[fr] + i],
- first);
- memcpy(pb->rawbuf[pb->l_to_next_idx[fr][i]],
- pb->rawbuf[pb->l_fr_addr_idx[fr] + i] + first,
- pb->l_to_next_size[fr][i]);
- }
-#endif
- pb->frame_stat[fr] = GBUFFER_DONE;
- pb->grabbing--;
- wake_up_interruptible(&pb->capq);
- return IRQ_HANDLED;
- }
- /* incorrect interrupts? */
- pb->intr_mask = PLANB_CLR_IRQ;
- out_le32(&pb->planb_base->intr_stat, PLANB_CLR_IRQ);
- printk(KERN_ERR "PlanB: IRQ lockup, cleared intrrupts"
- " unconditionally\n");
- return IRQ_HANDLED;
-}
-
-/*******************************
- * Device Operations functions *
- *******************************/
-
-static int planb_open(struct video_device *dev, int mode)
-{
- struct planb *pb = (struct planb *)dev;
-
- if (pb->user == 0) {
- int err;
- if((err = planb_prepare_open(pb)) != 0)
- return err;
- }
- pb->user++;
-
- DEBUG("PlanB: device opened\n");
- return 0;
-}
-
-static void planb_close(struct video_device *dev)
-{
- struct planb *pb = (struct planb *)dev;
-
- if(pb->user < 1) /* ??? */
- return;
- planb_lock(pb);
- if (pb->user == 1) {
- if (pb->overlay) {
- planb_dbdma_stop(&pb->planb_base->ch2);
- planb_dbdma_stop(&pb->planb_base->ch1);
- pb->overlay = 0;
- }
- planb_prepare_close(pb);
- }
- pb->user--;
- planb_unlock(pb);
-
- DEBUG("PlanB: device closed\n");
-}
-
-static long planb_read(struct video_device *v, char *buf, unsigned long count,
- int nonblock)
-{
- DEBUG("planb: read request\n");
- return -EINVAL;
-}
-
-static long planb_write(struct video_device *v, const char *buf,
- unsigned long count, int nonblock)
-{
- DEBUG("planb: write request\n");
- return -EINVAL;
-}
-
-static int planb_ioctl(struct video_device *dev, unsigned int cmd, void *arg)
-{
- struct planb *pb=(struct planb *)dev;
-
- switch (cmd)
- {
- case VIDIOCGCAP:
- {
- struct video_capability b;
-
- DEBUG("PlanB: IOCTL VIDIOCGCAP\n");
-
- strcpy (b.name, pb->video_dev.name);
- b.type = VID_TYPE_OVERLAY | VID_TYPE_CLIPPING |
- VID_TYPE_FRAMERAM | VID_TYPE_SCALES |
- VID_TYPE_CAPTURE;
- b.channels = 2; /* composite & svhs */
- b.audios = 0;
- b.maxwidth = PLANB_MAXPIXELS;
- b.maxheight = PLANB_MAXLINES;
- b.minwidth = 32; /* wild guess */
- b.minheight = 32;
- if (copy_to_user(arg,&b,sizeof(b)))
- return -EFAULT;
- return 0;
- }
- case VIDIOCSFBUF:
- {
- struct video_buffer v;
- unsigned short bpp;
- unsigned int fmt;
-
- DEBUG("PlanB: IOCTL VIDIOCSFBUF\n");
-
- if (!capable(CAP_SYS_ADMIN)
- || !capable(CAP_SYS_RAWIO))
- return -EPERM;
- if (copy_from_user(&v, arg,sizeof(v)))
- return -EFAULT;
- planb_lock(pb);
- switch(v.depth) {
- case 8:
- bpp = 1;
- fmt = PLANB_GRAY;
- break;
- case 15:
- case 16:
- bpp = 2;
- fmt = PLANB_COLOUR15;
- break;
- case 24:
- case 32:
- bpp = 4;
- fmt = PLANB_COLOUR32;
- break;
- default:
- planb_unlock(pb);
- return -EINVAL;
- }
- if (bpp * v.width > v.bytesperline) {
- planb_unlock(pb);
- return -EINVAL;
- }
- pb->win.bpp = bpp;
- pb->win.color_fmt = fmt;
- pb->frame_buffer_phys = (unsigned long) v.base;
- pb->win.sheight = v.height;
- pb->win.swidth = v.width;
- pb->picture.depth = pb->win.depth = v.depth;
- pb->win.bpl = pb->win.bpp * pb->win.swidth;
- pb->win.pad = v.bytesperline - pb->win.bpl;
-
- DEBUG("PlanB: Display at %p is %d by %d, bytedepth %d,"
- " bpl %d (+ %d)\n", v.base, v.width,v.height,
- pb->win.bpp, pb->win.bpl, pb->win.pad);
-
- pb->cmd_buff_inited = 0;
- if(pb->overlay) {
- suspend_overlay(pb);
- fill_cmd_buff(pb);
- resume_overlay(pb);
- }
- planb_unlock(pb);
- return 0;
- }
- case VIDIOCGFBUF:
- {
- struct video_buffer v;
-
- DEBUG("PlanB: IOCTL VIDIOCGFBUF\n");
-
- v.base = (void *)pb->frame_buffer_phys;
- v.height = pb->win.sheight;
- v.width = pb->win.swidth;
- v.depth = pb->win.depth;
- v.bytesperline = pb->win.bpl + pb->win.pad;
- if (copy_to_user(arg, &v, sizeof(v)))
- return -EFAULT;
- return 0;
- }
- case VIDIOCCAPTURE:
- {
- int i;
-
- if(copy_from_user(&i, arg, sizeof(i)))
- return -EFAULT;
- if(i==0) {
- DEBUG("PlanB: IOCTL VIDIOCCAPTURE Stop\n");
-
- if (!(pb->overlay))
- return 0;
- planb_lock(pb);
- pb->overlay = 0;
- overlay_stop(pb);
- planb_unlock(pb);
- } else {
- DEBUG("PlanB: IOCTL VIDIOCCAPTURE Start\n");
-
- if (pb->frame_buffer_phys == 0 ||
- pb->win.width == 0 ||
- pb->win.height == 0)
- return -EINVAL;
- if (pb->overlay)
- return 0;
- planb_lock(pb);
- pb->overlay = 1;
- if(!(pb->cmd_buff_inited))
- fill_cmd_buff(pb);
- overlay_start(pb);
- planb_unlock(pb);
- }
- return 0;
- }
- case VIDIOCGCHAN:
- {
- struct video_channel v;
-
- DEBUG("PlanB: IOCTL VIDIOCGCHAN\n");
-
- if(copy_from_user(&v, arg,sizeof(v)))
- return -EFAULT;
- v.flags = 0;
- v.tuners = 0;
- v.type = VIDEO_TYPE_CAMERA;
- v.norm = pb->win.norm;
- switch(v.channel)
- {
- case 0:
- strcpy(v.name,"Composite");
- break;
- case 1:
- strcpy(v.name,"SVHS");
- break;
- default:
- return -EINVAL;
- break;
- }
- if(copy_to_user(arg,&v,sizeof(v)))
- return -EFAULT;
-
- return 0;
- }
- case VIDIOCSCHAN:
- {
- struct video_channel v;
-
- DEBUG("PlanB: IOCTL VIDIOCSCHAN\n");
-
- if(copy_from_user(&v, arg, sizeof(v)))
- return -EFAULT;
-
- if (v.norm != pb->win.norm) {
- int i, maxlines;
-
- switch (v.norm)
- {
- case VIDEO_MODE_PAL:
- case VIDEO_MODE_SECAM:
- maxlines = PLANB_MAXLINES;
- break;
- case VIDEO_MODE_NTSC:
- maxlines = PLANB_NTSC_MAXLINES;
- break;
- default:
- return -EINVAL;
- break;
- }
- planb_lock(pb);
- /* empty the grabbing queue */
- wait_event(pb->capq, !pb->grabbing);
- pb->maxlines = maxlines;
- pb->win.norm = v.norm;
- /* Stop overlay if running */
- suspend_overlay(pb);
- for(i = 0; i < MAX_GBUFFERS; i++)
- pb->gnorm_switch[i] = 1;
- /* I know it's an overkill, but.... */
- fill_cmd_buff(pb);
- /* ok, now init it accordingly */
- saa_init_regs (pb);
- /* restart overlay if it was running */
- resume_overlay(pb);
- planb_unlock(pb);
- }
-
- switch(v.channel)
- {
- case 0: /* Composite */
- saa_set (SAA7196_IOCC,
- ((saa_regs[pb->win.norm][SAA7196_IOCC] &
- ~7) | 3), pb);
- break;
- case 1: /* SVHS */
- saa_set (SAA7196_IOCC,
- ((saa_regs[pb->win.norm][SAA7196_IOCC] &
- ~7) | 4), pb);
- break;
- default:
- return -EINVAL;
- break;
- }
-
- return 0;
- }
- case VIDIOCGPICT:
- {
- struct video_picture vp = pb->picture;
-
- DEBUG("PlanB: IOCTL VIDIOCGPICT\n");
-
- switch(pb->win.color_fmt) {
- case PLANB_GRAY:
- vp.palette = VIDEO_PALETTE_GREY;
- case PLANB_COLOUR15:
- vp.palette = VIDEO_PALETTE_RGB555;
- break;
- case PLANB_COLOUR32:
- vp.palette = VIDEO_PALETTE_RGB32;
- break;
- default:
- vp.palette = 0;
- break;
- }
-
- if(copy_to_user(arg,&vp,sizeof(vp)))
- return -EFAULT;
- return 0;
- }
- case VIDIOCSPICT:
- {
- struct video_picture vp;
-
- DEBUG("PlanB: IOCTL VIDIOCSPICT\n");
-
- if(copy_from_user(&vp,arg,sizeof(vp)))
- return -EFAULT;
- pb->picture = vp;
- /* Should we do sanity checks here? */
- saa_set (SAA7196_BRIG, (unsigned char)
- ((pb->picture.brightness) >> 8), pb);
- saa_set (SAA7196_HUEC, (unsigned char)
- ((pb->picture.hue) >> 8) ^ 0x80, pb);
- saa_set (SAA7196_CSAT, (unsigned char)
- ((pb->picture.colour) >> 9), pb);
- saa_set (SAA7196_CONT, (unsigned char)
- ((pb->picture.contrast) >> 9), pb);
-
- return 0;
- }
- case VIDIOCSWIN:
- {
- struct video_window vw;
- struct video_clip clip;
- int i;
-
- DEBUG("PlanB: IOCTL VIDIOCSWIN\n");
-
- if(copy_from_user(&vw,arg,sizeof(vw)))
- return -EFAULT;
-
- planb_lock(pb);
- /* Stop overlay if running */
- suspend_overlay(pb);
- pb->win.interlace = (vw.height > pb->maxlines/2)? 1: 0;
- if (pb->win.x != vw.x ||
- pb->win.y != vw.y ||
- pb->win.width != vw.width ||
- pb->win.height != vw.height ||
- !pb->cmd_buff_inited) {
- pb->win.x = vw.x;
- pb->win.y = vw.y;
- pb->win.width = vw.width;
- pb->win.height = vw.height;
- fill_cmd_buff(pb);
- }
- /* Reset clip mask */
- memset ((void *) pb->mask, 0xff, (pb->maxlines
- * ((PLANB_MAXPIXELS + 7) & ~7)) / 8);
- /* Add any clip rects */
- for (i = 0; i < vw.clipcount; i++) {
- if (copy_from_user(&clip, vw.clips + i,
- sizeof(struct video_clip)))
- return -EFAULT;
- add_clip(pb, &clip);
- }
- /* restart overlay if it was running */
- resume_overlay(pb);
- planb_unlock(pb);
- return 0;
- }
- case VIDIOCGWIN:
- {
- struct video_window vw;
-
- DEBUG("PlanB: IOCTL VIDIOCGWIN\n");
-
- vw.x=pb->win.x;
- vw.y=pb->win.y;
- vw.width=pb->win.width;
- vw.height=pb->win.height;
- vw.chromakey=0;
- vw.flags=0;
- if(pb->win.interlace)
- vw.flags|=VIDEO_WINDOW_INTERLACE;
- if(copy_to_user(arg,&vw,sizeof(vw)))
- return -EFAULT;
- return 0;
- }
- case VIDIOCSYNC: {
- int i;
-
- IDEBUG("PlanB: IOCTL VIDIOCSYNC\n");
-
- if(copy_from_user((void *)&i,arg,sizeof(int)))
- return -EFAULT;
-
- IDEBUG("PlanB: sync to frame %d\n", i);
-
- if(i > (MAX_GBUFFERS - 1) || i < 0)
- return -EINVAL;
-chk_grab:
- switch (pb->frame_stat[i]) {
- case GBUFFER_UNUSED:
- return -EINVAL;
- case GBUFFER_GRABBING:
- IDEBUG("PlanB: waiting for grab"
- " done (%d)\n", i);
- interruptible_sleep_on(&pb->capq);
- if(signal_pending(current))
- return -EINTR;
- goto chk_grab;
- case GBUFFER_DONE:
- pb->frame_stat[i] = GBUFFER_UNUSED;
- break;
- }
- return 0;
- }
-
- case VIDIOCMCAPTURE:
- {
- struct video_mmap vm;
- volatile unsigned int status;
-
- IDEBUG("PlanB: IOCTL VIDIOCMCAPTURE\n");
-
- if(copy_from_user((void *) &vm,(void *)arg,sizeof(vm)))
- return -EFAULT;
- status = pb->frame_stat[vm.frame];
- if (status != GBUFFER_UNUSED)
- return -EBUSY;
-
- return vgrab(pb, &vm);
- }
-
- case VIDIOCGMBUF:
- {
- int i;
- struct video_mbuf vm;
-
- DEBUG("PlanB: IOCTL VIDIOCGMBUF\n");
-
- memset(&vm, 0 , sizeof(vm));
- vm.size = PLANB_MAX_FBUF * MAX_GBUFFERS;
- vm.frames = MAX_GBUFFERS;
- for(i = 0; i<MAX_GBUFFERS; i++)
- vm.offsets[i] = PLANB_MAX_FBUF * i;
- if(copy_to_user((void *)arg, (void *)&vm, sizeof(vm)))
- return -EFAULT;
- return 0;
- }
-
- case PLANBIOCGSAAREGS:
- {
- struct planb_saa_regs preg;
-
- DEBUG("PlanB: IOCTL PLANBIOCGSAAREGS\n");
-
- if(copy_from_user(&preg, arg, sizeof(preg)))
- return -EFAULT;
- if(preg.addr >= SAA7196_NUMREGS)
- return -EINVAL;
- preg.val = saa_regs[pb->win.norm][preg.addr];
- if(copy_to_user((void *)arg, (void *)&preg,
- sizeof(preg)))
- return -EFAULT;
- return 0;
- }
-
- case PLANBIOCSSAAREGS:
- {
- struct planb_saa_regs preg;
-
- DEBUG("PlanB: IOCTL PLANBIOCSSAAREGS\n");
-
- if(copy_from_user(&preg, arg, sizeof(preg)))
- return -EFAULT;
- if(preg.addr >= SAA7196_NUMREGS)
- return -EINVAL;
- saa_set (preg.addr, preg.val, pb);
- return 0;
- }
-
- case PLANBIOCGSTAT:
- {
- struct planb_stat_regs pstat;
-
- DEBUG("PlanB: IOCTL PLANBIOCGSTAT\n");
-
- pstat.ch1_stat = in_le32(&pb->planb_base->ch1.status);
- pstat.ch2_stat = in_le32(&pb->planb_base->ch2.status);
- pstat.saa_stat0 = saa_status(0, pb);
- pstat.saa_stat1 = saa_status(1, pb);
-
- if(copy_to_user((void *)arg, (void *)&pstat,
- sizeof(pstat)))
- return -EFAULT;
- return 0;
- }
-
- case PLANBIOCSMODE: {
- int v;
-
- DEBUG("PlanB: IOCTL PLANBIOCSMODE\n");
-
- if(copy_from_user(&v, arg, sizeof(v)))
- return -EFAULT;
-
- switch(v)
- {
- case PLANB_TV_MODE:
- saa_set (SAA7196_STDC,
- (saa_regs[pb->win.norm][SAA7196_STDC] &
- 0x7f), pb);
- break;
- case PLANB_VTR_MODE:
- saa_set (SAA7196_STDC,
- (saa_regs[pb->win.norm][SAA7196_STDC] |
- 0x80), pb);
- break;
- default:
- return -EINVAL;
- break;
- }
- pb->win.mode = v;
- return 0;
- }
- case PLANBIOCGMODE: {
- int v=pb->win.mode;
-
- DEBUG("PlanB: IOCTL PLANBIOCGMODE\n");
-
- if(copy_to_user(arg,&v,sizeof(v)))
- return -EFAULT;
- return 0;
- }
-#ifdef PLANB_GSCANLINE
- case PLANBG_GRAB_BPL: {
- int v=pb->gbytes_per_line;
-
- DEBUG("PlanB: IOCTL PLANBG_GRAB_BPL\n");
-
- if(copy_to_user(arg,&v,sizeof(v)))
- return -EFAULT;
- return 0;
- }
-#endif /* PLANB_GSCANLINE */
- case PLANB_INTR_DEBUG: {
- int i;
-
- DEBUG("PlanB: IOCTL PLANB_INTR_DEBUG\n");
-
- if(copy_from_user(&i, arg, sizeof(i)))
- return -EFAULT;
-
- /* avoid hang ups all together */
- for (i = 0; i < MAX_GBUFFERS; i++) {
- if(pb->frame_stat[i] == GBUFFER_GRABBING) {
- pb->frame_stat[i] = GBUFFER_DONE;
- }
- }
- if(pb->grabbing)
- pb->grabbing--;
- wake_up_interruptible(&pb->capq);
- return 0;
- }
- case PLANB_INV_REGS: {
- int i;
- struct planb_any_regs any;
-
- DEBUG("PlanB: IOCTL PLANB_INV_REGS\n");
-
- if(copy_from_user(&any, arg, sizeof(any)))
- return -EFAULT;
- if(any.offset < 0 || any.offset + any.bytes > 0x400)
- return -EINVAL;
- if(any.bytes > 128)
- return -EINVAL;
- for (i = 0; i < any.bytes; i++) {
- any.data[i] =
- in_8((unsigned char *)pb->planb_base
- + any.offset + i);
- }
- if(copy_to_user(arg,&any,sizeof(any)))
- return -EFAULT;
- return 0;
- }
- default:
- {
- DEBUG("PlanB: Unimplemented IOCTL\n");
- return -ENOIOCTLCMD;
- }
- /* Some IOCTLs are currently unsupported on PlanB */
- case VIDIOCGTUNER: {
- DEBUG("PlanB: IOCTL VIDIOCGTUNER\n");
- goto unimplemented; }
- case VIDIOCSTUNER: {
- DEBUG("PlanB: IOCTL VIDIOCSTUNER\n");
- goto unimplemented; }
- case VIDIOCSFREQ: {
- DEBUG("PlanB: IOCTL VIDIOCSFREQ\n");
- goto unimplemented; }
- case VIDIOCGFREQ: {
- DEBUG("PlanB: IOCTL VIDIOCGFREQ\n");
- goto unimplemented; }
- case VIDIOCKEY: {
- DEBUG("PlanB: IOCTL VIDIOCKEY\n");
- goto unimplemented; }
- case VIDIOCSAUDIO: {
- DEBUG("PlanB: IOCTL VIDIOCSAUDIO\n");
- goto unimplemented; }
- case VIDIOCGAUDIO: {
- DEBUG("PlanB: IOCTL VIDIOCGAUDIO\n");
- goto unimplemented; }
-unimplemented:
- DEBUG(" Unimplemented\n");
- return -ENOIOCTLCMD;
- }
- return 0;
-}
-
-static int planb_mmap(struct vm_area_struct *vma, struct video_device *dev, const char *adr, unsigned long size)
-{
- int i;
- struct planb *pb = (struct planb *)dev;
- unsigned long start = (unsigned long)adr;
-
- if (size > MAX_GBUFFERS * PLANB_MAX_FBUF)
- return -EINVAL;
- if (!pb->rawbuf) {
- int err;
- if((err=grabbuf_alloc(pb)))
- return err;
- }
- for (i = 0; i < pb->rawbuf_size; i++) {
- unsigned long pfn;
-
- pfn = virt_to_phys((void *)pb->rawbuf[i]) >> PAGE_SHIFT;
- if (remap_pfn_range(vma, start, pfn, PAGE_SIZE, PAGE_SHARED))
- return -EAGAIN;
- start += PAGE_SIZE;
- if (size <= PAGE_SIZE)
- break;
- size -= PAGE_SIZE;
- }
- return 0;
-}
-
-static struct video_device planb_template=
-{
- .owner = THIS_MODULE,
- .name = PLANB_DEVICE_NAME,
- .type = VID_TYPE_OVERLAY,
- .open = planb_open,
- .close = planb_close,
- .read = planb_read,
- .write = planb_write,
- .ioctl = planb_ioctl,
- .mmap = planb_mmap, /* mmap? */
-};
-
-static int init_planb(struct planb *pb)
-{
- unsigned char saa_rev;
- int i, result;
-
- memset ((void *) &pb->win, 0, sizeof (struct planb_window));
- /* Simple sanity check */
- if(def_norm >= NUM_SUPPORTED_NORM || def_norm < 0) {
- printk(KERN_ERR "PlanB: Option(s) invalid\n");
- return -2;
- }
- pb->win.norm = def_norm;
- pb->win.mode = PLANB_TV_MODE; /* TV mode */
- pb->win.interlace=1;
- pb->win.x=0;
- pb->win.y=0;
- pb->win.width=768; /* 640 */
- pb->win.height=576; /* 480 */
- pb->maxlines=576;
-#if 0
- btv->win.cropwidth=768; /* 640 */
- btv->win.cropheight=576; /* 480 */
- btv->win.cropx=0;
- btv->win.cropy=0;
-#endif
- pb->win.pad=0;
- pb->win.bpp=4;
- pb->win.depth=32;
- pb->win.color_fmt=PLANB_COLOUR32;
- pb->win.bpl=1024*pb->win.bpp;
- pb->win.swidth=1024;
- pb->win.sheight=768;
-#ifdef PLANB_GSCANLINE
- if((pb->gbytes_per_line = PLANB_MAXPIXELS * 4) > PAGE_SIZE
- || (pb->gbytes_per_line <= 0))
- return -3;
- else {
- /* page align pb->gbytes_per_line for DMA purpose */
- for(i = PAGE_SIZE; pb->gbytes_per_line < (i>>1);)
- i>>=1;
- pb->gbytes_per_line = i;
- }
-#endif
- pb->tab_size = PLANB_MAXLINES + 40;
- pb->suspend = 0;
- mutex_init(&pb->lock);
- pb->ch1_cmd = 0;
- pb->ch2_cmd = 0;
- pb->mask = 0;
- pb->priv_space = 0;
- pb->offset = 0;
- pb->user = 0;
- pb->overlay = 0;
- init_waitqueue_head(&pb->suspendq);
- pb->cmd_buff_inited = 0;
- pb->frame_buffer_phys = 0;
-
- /* Reset DMA controllers */
- planb_dbdma_stop(&pb->planb_base->ch2);
- planb_dbdma_stop(&pb->planb_base->ch1);
-
- saa_rev = (saa_status(0, pb) & 0xf0) >> 4;
- printk(KERN_INFO "PlanB: SAA7196 video processor rev. %d\n", saa_rev);
- /* Initialize the SAA registers in memory and on chip */
- saa_init_regs (pb);
-
- /* clear interrupt mask */
- pb->intr_mask = PLANB_CLR_IRQ;
-
- result = request_irq(pb->irq, planb_irq, 0, "PlanB", pb);
- if (result < 0) {
- if (result==-EINVAL)
- printk(KERN_ERR "PlanB: Bad irq number (%d) "
- "or handler\n", (int)pb->irq);
- else if (result==-EBUSY)
- printk(KERN_ERR "PlanB: I don't know why, "
- "but IRQ %d is busy\n", (int)pb->irq);
- return result;
- }
- disable_irq(pb->irq);
-
- /* Now add the template and register the device unit. */
- memcpy(&pb->video_dev,&planb_template,sizeof(planb_template));
-
- pb->picture.brightness=0x90<<8;
- pb->picture.contrast = 0x70 << 8;
- pb->picture.colour = 0x70<<8;
- pb->picture.hue = 0x8000;
- pb->picture.whiteness = 0;
- pb->picture.depth = pb->win.depth;
-
- pb->frame_stat=NULL;
- init_waitqueue_head(&pb->capq);
- for(i=0; i<MAX_GBUFFERS; i++) {
- pb->gbuf_idx[i] = PLANB_MAX_FBUF * i / PAGE_SIZE;
- pb->gwidth[i]=0;
- pb->gheight[i]=0;
- pb->gfmt[i]=0;
- pb->cap_cmd[i]=NULL;
-#ifndef PLANB_GSCANLINE
- pb->l_fr_addr_idx[i] = MAX_GBUFFERS * (PLANB_MAX_FBUF
- / PAGE_SIZE + 1) + MAX_LNUM * i;
- pb->lsize[i] = 0;
- pb->lnum[i] = 0;
-#endif
- }
- pb->rawbuf=NULL;
- pb->grabbing=0;
-
- /* enable interrupts */
- out_le32(&pb->planb_base->intr_stat, PLANB_CLR_IRQ);
- pb->intr_mask = PLANB_FRM_IRQ;
- enable_irq(pb->irq);
-
- if(video_register_device(&pb->video_dev, VFL_TYPE_GRABBER, video_nr)<0)
- return -1;
-
- return 0;
-}
-
-/*
- * Scan for a PlanB controller, request the irq and map the io memory
- */
-
-static int find_planb(void)
-{
- struct planb *pb;
- struct device_node *planb_devices;
- unsigned char dev_fn, confreg, bus;
- unsigned int old_base, new_base;
- unsigned int irq;
- struct pci_dev *pdev;
- int rc;
-
- if (!machine_is(powermac))
- return 0;
-
- planb_devices = of_find_node_by_name(NULL, "planb");
- if (planb_devices == 0) {
- planb_num=0;
- printk(KERN_WARNING "PlanB: no device found!\n");
- return planb_num;
- }
-
- if (planb_devices->next != NULL)
- printk(KERN_ERR "Warning: only using first PlanB device!\n");
- pb = &planbs[0];
- planb_num = 1;
-
- if (planb_devices->n_addrs != 1) {
- printk (KERN_WARNING "PlanB: expecting 1 address for planb "
- "(got %d)", planb_devices->n_addrs);
- of_node_put(planb_devices);
- return 0;
- }
-
- if (planb_devices->n_intrs == 0) {
- printk(KERN_WARNING "PlanB: no intrs for device %s\n",
- planb_devices->full_name);
- of_node_put(planb_devices);
- return 0;
- } else {
- irq = planb_devices->intrs[0].line;
- }
-
- /* Initialize PlanB's PCI registers */
-
- /* There is a bug with the way OF assigns addresses
- to the devices behind the chaos bridge.
- control needs only 0x1000 of space, but decodes only
- the upper 16 bits. It therefore occupies a full 64K.
- OF assigns the planb controller memory within this space;
- so we need to change that here in order to access planb. */
-
- /* We remap to 0xf1000000 in hope that nobody uses it ! */
-
- bus = (planb_devices->addrs[0].space >> 16) & 0xff;
- dev_fn = (planb_devices->addrs[0].space >> 8) & 0xff;
- confreg = planb_devices->addrs[0].space & 0xff;
- old_base = planb_devices->addrs[0].address;
- new_base = 0xf1000000;
- of_node_put(planb_devices);
-
- DEBUG("PlanB: Found on bus %d, dev %d, func %d, "
- "membase 0x%x (base reg. 0x%x)\n",
- bus, PCI_SLOT(dev_fn), PCI_FUNC(dev_fn), old_base, confreg);
-
- pdev = pci_get_bus_and_slot(bus, dev_fn);
- if (!pdev) {
- printk(KERN_ERR "planb: cannot find slot\n");
- goto err_out;
- }
-
- /* Enable response in memory space, bus mastering,
- use memory write and invalidate */
- rc = pci_enable_device(pdev);
- if (rc) {
- printk(KERN_ERR "planb: cannot enable PCI device %s\n",
- pci_name(pdev));
- goto err_out;
- }
- rc = pci_set_mwi(pdev);
- if (rc) {
- printk(KERN_ERR "planb: cannot enable MWI on PCI device %s\n",
- pci_name(pdev));
- goto err_out_disable;
- }
- pci_set_master(pdev);
-
- /* Set the new base address */
- pci_write_config_dword (pdev, confreg, new_base);
-
- planb_regs = (volatile struct planb_registers *)
- ioremap (new_base, 0x400);
- pb->planb_base = planb_regs;
- pb->planb_base_phys = (struct planb_registers *)new_base;
- pb->irq = irq;
- pb->dev = pdev;
-
- return planb_num;
-
-err_out_disable:
- pci_disable_device(pdev);
-err_out:
- /* FIXME handle error */ /* comment moved from pci_find_slot, above */
- pci_dev_put(pdev);
- return 0;
-}
-
-static void release_planb(void)
-{
- int i;
- struct planb *pb;
-
- for (i=0;i<planb_num; i++)
- {
- pb=&planbs[i];
-
- /* stop and flash DMAs unconditionally */
- planb_dbdma_stop(&pb->planb_base->ch2);
- planb_dbdma_stop(&pb->planb_base->ch1);
-
- /* clear and free interrupts */
- pb->intr_mask = PLANB_CLR_IRQ;
- out_le32 (&pb->planb_base->intr_stat, PLANB_CLR_IRQ);
- free_irq(pb->irq, pb);
-
- /* make sure all allocated memory are freed */
- planb_prepare_close(pb);
-
- printk(KERN_INFO "PlanB: unregistering with v4l\n");
- video_unregister_device(&pb->video_dev);
-
- pci_dev_put(pb->dev);
-
- /* note that iounmap() does nothing on the PPC right now */
- iounmap ((void *)pb->planb_base);
- }
-}
-
-static int __init init_planbs(void)
-{
- int i;
-
- if (find_planb()<=0)
- return -EIO;
-
- for (i=0; i<planb_num; i++) {
- if (init_planb(&planbs[i])<0) {
- printk(KERN_ERR "PlanB: error registering device %d"
- " with v4l\n", i);
- release_planb();
- return -EIO;
- }
- printk(KERN_INFO "PlanB: registered device %d with v4l\n", i);
- }
- return 0;
-}
-
-static void __exit exit_planbs(void)
-{
- release_planb();
-}
-
-module_init(init_planbs);
-module_exit(exit_planbs);
-/*
- planb - PlanB frame grabber driver
-
- PlanB is used in the 7x00/8x00 series of PowerMacintosh
- Computers as video input DMA controller.
-
- Copyright (C) 1998 Michel Lanners (mlan@cpu.lu)
-
- Based largely on the bttv driver by Ralph Metzler (rjkm@thp.uni-koeln.de)
-
- Additional debugging and coding by Takashi Oe (toe@unlserve.unl.edu)
-
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/* $Id: planb.h,v 1.13 1999/05/03 19:28:56 mlan Exp $ */
-
-#ifndef _PLANB_H_
-#define _PLANB_H_
-
-#ifdef __KERNEL__
-#include <asm/dbdma.h>
-#include "saa7196.h"
-#endif /* __KERNEL__ */
-
-#define PLANB_DEVICE_NAME "Apple PlanB Video-In"
-#define PLANB_REV "1.0"
-
-#ifdef __KERNEL__
-//#define PLANB_GSCANLINE /* use this if apps have the notion of */
- /* grab buffer scanline */
-/* This should be safe for both PAL and NTSC */
-#define PLANB_MAXPIXELS 768
-#define PLANB_MAXLINES 576
-#define PLANB_NTSC_MAXLINES 480
-
-/* Uncomment your preferred norm ;-) */
-#define PLANB_DEF_NORM VIDEO_MODE_PAL
-//#define PLANB_DEF_NORM VIDEO_MODE_NTSC
-//#define PLANB_DEF_NORM VIDEO_MODE_SECAM
-
-/* fields settings */
-#define PLANB_GRAY 0x1 /* 8-bit mono? */
-#define PLANB_COLOUR15 0x2 /* 16-bit mode */
-#define PLANB_COLOUR32 0x4 /* 32-bit mode */
-#define PLANB_CLIPMASK 0x8 /* hardware clipmasking */
-
-/* misc. flags for PlanB DMA operation */
-#define CH_SYNC 0x1 /* synchronize channels (set by ch1;
- cleared by ch2) */
-#define FIELD_SYNC 0x2 /* used for the start of each field
- (0 -> 1 -> 0 for ch1; 0 -> 1 for ch2) */
-#define EVEN_FIELD 0x0 /* even field is detected if unset */
-#define DMA_ABORT 0x2 /* error or just out of sync if set */
-#define ODD_FIELD 0x4 /* odd field is detected if set */
-
-/* for capture operations */
-#define MAX_GBUFFERS 2
-/* note PLANB_MAX_FBUF must be divisible by PAGE_SIZE */
-#ifdef PLANB_GSCANLINE
-#define PLANB_MAX_FBUF 0x240000 /* 576 * 1024 * 4 */
-#define TAB_FACTOR (1)
-#else
-#define PLANB_MAX_FBUF 0x1b0000 /* 576 * 768 * 4 */
-#define TAB_FACTOR (2)
-#endif
-#endif /* __KERNEL__ */
-
-struct planb_saa_regs {
- unsigned char addr;
- unsigned char val;
-};
-
-struct planb_stat_regs {
- unsigned int ch1_stat;
- unsigned int ch2_stat;
- unsigned char saa_stat0;
- unsigned char saa_stat1;
-};
-
-struct planb_any_regs {
- unsigned int offset;
- unsigned int bytes;
- unsigned char data[128];
-};
-
-/* planb private ioctls */
-#define PLANBIOCGSAAREGS _IOWR('v', BASE_VIDIOCPRIVATE, struct planb_saa_regs) /* Read a saa7196 reg value */
-#define PLANBIOCSSAAREGS _IOW('v', BASE_VIDIOCPRIVATE + 1, struct planb_saa_regs) /* Set a saa7196 reg value */
-#define PLANBIOCGSTAT _IOR('v', BASE_VIDIOCPRIVATE + 2, struct planb_stat_regs) /* Read planb status */
-#define PLANB_TV_MODE 1
-#define PLANB_VTR_MODE 2
-#define PLANBIOCGMODE _IOR('v', BASE_VIDIOCPRIVATE + 3, int) /* Get TV/VTR mode */
-#define PLANBIOCSMODE _IOW('v', BASE_VIDIOCPRIVATE + 4, int) /* Set TV/VTR mode */
-
-#ifdef PLANB_GSCANLINE
-#define PLANBG_GRAB_BPL _IOR('v', BASE_VIDIOCPRIVATE + 5, int) /* # of bytes per scanline in grab buffer */
-#endif
-
-/* call wake_up_interruptible() with appropriate actions */
-#define PLANB_INTR_DEBUG _IOW('v', BASE_VIDIOCPRIVATE + 20, int)
-/* investigate which reg does what */
-#define PLANB_INV_REGS _IOWR('v', BASE_VIDIOCPRIVATE + 21, struct planb_any_regs)
-
-#ifdef __KERNEL__
-
-/* Potentially useful macros */
-#define PLANB_SET(x) ((x) << 16 | (x))
-#define PLANB_CLR(x) ((x) << 16)
-
-/* This represents the physical register layout */
-struct planb_registers {
- volatile struct dbdma_regs ch1; /* 0x00: video in */
- volatile unsigned int even; /* 0x40: even field setting */
- volatile unsigned int odd; /* 0x44; odd field setting */
- unsigned int pad1[14]; /* empty? */
- volatile struct dbdma_regs ch2; /* 0x80: clipmask out */
- unsigned int pad2[16]; /* 0xc0: empty? */
- volatile unsigned int reg3; /* 0x100: ???? */
- volatile unsigned int intr_stat; /* 0x104: irq status */
-#define PLANB_CLR_IRQ 0x00 /* clear Plan B interrupt */
-#define PLANB_GEN_IRQ 0x01 /* assert Plan B interrupt */
-#define PLANB_FRM_IRQ 0x0100 /* end of frame */
- unsigned int pad3[1]; /* empty? */
- volatile unsigned int reg5; /* 0x10c: ??? */
- unsigned int pad4[60]; /* empty? */
- volatile unsigned char saa_addr; /* 0x200: SAA subadr */
- char pad5[3];
- volatile unsigned char saa_regval; /* SAA7196 write reg. val */
- char pad6[3];
- volatile unsigned char saa_status; /* SAA7196 status byte */
- /* There is more unused stuff here */
-};
-
-struct planb_window {
- int x, y;
- ushort width, height;
- ushort bpp, bpl, depth, pad;
- ushort swidth, sheight;
- int norm;
- int interlace;
- u32 color_fmt;
- int chromakey;
- int mode; /* used to switch between TV/VTR modes */
-};
-
-struct planb_suspend {
- int overlay;
- int frame;
- struct dbdma_cmd cmd;
-};
-
-struct planb {
- struct video_device video_dev;
- struct video_picture picture; /* Current picture params */
- struct video_audio audio_dev; /* Current audio params */
-
- volatile struct planb_registers *planb_base; /* virt base of planb */
- struct planb_registers *planb_base_phys; /* phys base of planb */
- void *priv_space; /* Org. alloc. mem for kfree */
- int user;
- unsigned int tab_size;
- int maxlines;
- struct mutex lock;
- unsigned int irq; /* interrupt number */
- volatile unsigned int intr_mask;
- struct pci_dev *dev; /* Our PCI device */
-
- int overlay; /* overlay running? */
- struct planb_window win;
- unsigned long frame_buffer_phys; /* We need phys for DMA */
- int offset; /* offset of pixel 1 */
- volatile struct dbdma_cmd *ch1_cmd; /* Video In DMA cmd buffer */
- volatile struct dbdma_cmd *ch2_cmd; /* Clip Out DMA cmd buffer */
- volatile struct dbdma_cmd *overlay_last1;
- volatile struct dbdma_cmd *overlay_last2;
- unsigned long ch1_cmd_phys;
- volatile unsigned char *mask; /* Clipmask buffer */
- int suspend;
- wait_queue_head_t suspendq;
- struct planb_suspend suspended;
- int cmd_buff_inited; /* cmd buffer inited? */
-
- int grabbing;
- unsigned int gcount;
- wait_queue_head_t capq;
- int last_fr;
- int prev_last_fr;
- unsigned char **rawbuf;
- int rawbuf_size;
- int gbuf_idx[MAX_GBUFFERS];
- volatile struct dbdma_cmd *cap_cmd[MAX_GBUFFERS];
- volatile struct dbdma_cmd *last_cmd[MAX_GBUFFERS];
- volatile struct dbdma_cmd *pre_cmd[MAX_GBUFFERS];
- int need_pre_capture[MAX_GBUFFERS];
-#define PLANB_DUMMY 40 /* # of command buf's allocated for pre-capture seq. */
- int gwidth[MAX_GBUFFERS], gheight[MAX_GBUFFERS];
- unsigned int gfmt[MAX_GBUFFERS];
- int gnorm_switch[MAX_GBUFFERS];
- volatile unsigned int *frame_stat;
-#define GBUFFER_UNUSED 0x00U
-#define GBUFFER_GRABBING 0x01U
-#define GBUFFER_DONE 0x02U
-#ifdef PLANB_GSCANLINE
- int gbytes_per_line;
-#else
-#define MAX_LNUM 431 /* change this if PLANB_MAXLINES or */
- /* PLANB_MAXPIXELS changes */
- int l_fr_addr_idx[MAX_GBUFFERS];
- unsigned char *l_to_addr[MAX_GBUFFERS][MAX_LNUM];
- int l_to_next_idx[MAX_GBUFFERS][MAX_LNUM];
- int l_to_next_size[MAX_GBUFFERS][MAX_LNUM];
- int lsize[MAX_GBUFFERS], lnum[MAX_GBUFFERS];
-#endif
-};
-
-#endif /* __KERNEL__ */
-
-#endif /* _PLANB_H_ */
#include <asm/io.h>
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/mutex.h>
#include <asm/uaccess.h>
static struct video_device pms_template=
{
- .owner = THIS_MODULE,
.name = "Mediavision PMS",
- .type = VID_TYPE_CAPTURE,
.fops = &pms_fops,
};
tristate "Hauppauge WinTV-PVR USB2 support"
depends on VIDEO_V4L2 && I2C
depends on VIDEO_MEDIA # Avoids pvrusb = Y / DVB = M
- depends on HOTPLUG # due to FW_LOADER
- select FW_LOADER
select VIDEO_TUNER
select VIDEO_TVEEPROM
select VIDEO_CX2341X
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
-#ifndef __PVRUSB2_BASE_H
-#define __PVRUSB2_BASE_H
+#ifndef __PVRUSB2_CONTEXT_H
+#define __PVRUSB2_CONTEXT_H
#include <linux/mutex.h>
#include <linux/usb.h>
.flag_has_cx25840 = !0,
.flag_has_wm8775 = !0,
.flag_has_hauppauge_rom = !0,
- .flag_has_hauppauge_custom_ir = !0,
.flag_has_analogtuner = !0,
.flag_has_fmradio = !0,
.flag_has_composite = !0,
.flag_has_svideo = !0,
.signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
.led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
+ .ir_scheme = PVR2_IR_SCHEME_24XXX,
};
};
static const struct pvr2_device_desc pvr2_device_73xxx = {
- .description = "WinTV PVR USB2 Model Category 73xxx",
+ .description = "WinTV HVR-1900 Model Category 73xxx",
.shortname = "73xxx",
.client_modules.lst = pvr2_client_73xxx,
.client_modules.cnt = ARRAY_SIZE(pvr2_client_73xxx),
.signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
.digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE,
.led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
+ .ir_scheme = PVR2_IR_SCHEME_ZILOG,
#ifdef CONFIG_VIDEO_PVRUSB2_DVB
.dvb_props = &pvr2_73xxx_dvb_props,
#endif
};
static const struct pvr2_device_desc pvr2_device_750xx = {
- .description = "WinTV PVR USB2 Model Category 750xx",
+ .description = "WinTV HVR-1950 Model Category 750xx",
.shortname = "750xx",
.client_modules.lst = pvr2_client_75xxx,
.client_modules.cnt = ARRAY_SIZE(pvr2_client_75xxx),
.digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE,
.default_std_mask = V4L2_STD_NTSC_M,
.led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
+ .ir_scheme = PVR2_IR_SCHEME_ZILOG,
#ifdef CONFIG_VIDEO_PVRUSB2_DVB
.dvb_props = &pvr2_750xx_dvb_props,
#endif
};
static const struct pvr2_device_desc pvr2_device_751xx = {
- .description = "WinTV PVR USB2 Model Category 751xx",
+ .description = "WinTV HVR-1950 Model Category 751xx",
.shortname = "751xx",
.client_modules.lst = pvr2_client_75xxx,
.client_modules.cnt = ARRAY_SIZE(pvr2_client_75xxx),
.digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE,
.default_std_mask = V4L2_STD_NTSC_M,
.led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
+ .ir_scheme = PVR2_IR_SCHEME_ZILOG,
#ifdef CONFIG_VIDEO_PVRUSB2_DVB
.dvb_props = &pvr2_751xx_dvb_props,
#endif
#define PVR2_LED_SCHEME_NONE 0
#define PVR2_LED_SCHEME_HAUPPAUGE 1
+#define PVR2_IR_SCHEME_NONE 0
+#define PVR2_IR_SCHEME_24XXX 1
+#define PVR2_IR_SCHEME_ZILOG 2
+
/* This describes a particular hardware type (except for the USB device ID
which must live in a separate structure due to environmental
constraints). See the top of pvrusb2-hdw.c for where this is
ensure that it is found. */
unsigned int flag_has_wm8775:1;
- /* Device has IR hardware that can be faked into looking like a
- normal Hauppauge i2c IR receiver. This is currently very
- specific to the 24xxx device, where Hauppauge had replaced their
- 'standard' I2C IR receiver with a bunch of FPGA logic controlled
- directly via the FX2. Turning this on tells the pvrusb2 driver
- to virtualize the presence of the non-existant IR receiver chip and
- implement the virtual receiver in terms of appropriate FX2
- commands. */
- unsigned int flag_has_hauppauge_custom_ir:1;
+ /* Indicate any specialized IR scheme that might need to be
+ supported by this driver. If not set, then it is assumed that
+ IR can work without help from the driver (which is frequently
+ the case). This is otherwise set to one of
+ PVR2_IR_SCHEME_xxxx. For "xxxx", the value "24XXX" indicates a
+ Hauppauge 24xxx class device which has an FPGA-hosted IR
+ receiver that can only be reached via FX2 command codes. In
+ that case the pvrusb2 driver will emulate the behavior of the
+ older 29xxx device's IR receiver (a "virtual" I2C chip) in terms
+ of those command codes. For the value "ZILOG", we're dealing
+ with an IR chip that must be taken out of reset via another FX2
+ command code (which is the case for HVR-1950 devices). */
+ unsigned int ir_scheme:2;
/* These bits define which kinds of sources the device can handle.
Note: Digital tuner presence is inferred by the
#define FX2CMD_MEM_WRITE_DWORD 0x01u
#define FX2CMD_MEM_READ_DWORD 0x02u
+#define FX2CMD_HCW_ZILOG_RESET 0x10u /* 1=reset 0=release */
+
#define FX2CMD_MEM_READ_64BYTES 0x28u
#define FX2CMD_REG_WRITE 0x04u
static const struct pvr2_fx2cmd_descdef pvr2_fx2cmd_desc[] = {
{FX2CMD_MEM_WRITE_DWORD, "write encoder dword"},
{FX2CMD_MEM_READ_DWORD, "read encoder dword"},
+ {FX2CMD_HCW_ZILOG_RESET, "zilog IR reset control"},
{FX2CMD_MEM_READ_64BYTES, "read encoder 64bytes"},
{FX2CMD_REG_WRITE, "write encoder register"},
{FX2CMD_REG_READ, "read encoder register"},
if (!pvr2_hdw_dev_ok(hdw)) return;
}
+ /* Take the IR chip out of reset, if appropriate */
+ if (hdw->hdw_desc->ir_scheme == PVR2_IR_SCHEME_ZILOG) {
+ pvr2_issue_simple_cmd(hdw,
+ FX2CMD_HCW_ZILOG_RESET |
+ (1 << 8) |
+ ((0) << 16));
+ }
+
// This step MUST happen after the earlier powerup step.
pvr2_i2c_core_init(hdw);
if (!pvr2_hdw_dev_ok(hdw)) return;
printk(KERN_INFO "%s: IR disabled\n",hdw->name);
hdw->i2c_func[0x18] = i2c_black_hole;
} else if (ir_mode[hdw->unit_number] == 1) {
- if (hdw->hdw_desc->flag_has_hauppauge_custom_ir) {
+ if (hdw->hdw_desc->ir_scheme == PVR2_IR_SCHEME_24XXX) {
+ /* This comment is present PURELY to get
+ checkpatch.pl to STFU. Lovely, eh? */
hdw->i2c_func[0x18] = i2c_24xxx_ir;
}
}
#include <linux/videodev2.h>
#include <media/v4l2-dev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
struct pvr2_v4l2_dev;
struct pvr2_v4l2_fh;
static struct video_device vdev_template = {
- .owner = THIS_MODULE,
- .type = VID_TYPE_CAPTURE | VID_TYPE_TUNER,
- .type2 = (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VBI_CAPTURE
- | V4L2_CAP_TUNER | V4L2_CAP_AUDIO
- | V4L2_CAP_READWRITE),
.fops = &vdev_fops,
};
.llseek = no_llseek,
};
static struct video_device pwc_template = {
- .owner = THIS_MODULE,
.name = "Philips Webcam", /* Filled in later */
- .type = VID_TYPE_CAPTURE,
.release = video_device_release,
.fops = &pwc_fops,
.minor = -1,
struct pwc_device *pdev = video_get_drvdata(vdev);
int rc;
- rc = video_device_create_file(vdev, &dev_attr_button);
+ rc = device_create_file(&vdev->dev, &dev_attr_button);
if (rc)
goto err;
if (pdev->features & FEATURE_MOTOR_PANTILT) {
- rc = video_device_create_file(vdev, &dev_attr_pan_tilt);
+ rc = device_create_file(&vdev->dev, &dev_attr_pan_tilt);
if (rc) goto err_button;
}
return 0;
err_button:
- video_device_remove_file(vdev, &dev_attr_button);
+ device_remove_file(&vdev->dev, &dev_attr_button);
err:
+ PWC_ERROR("Could not create sysfs files.\n");
return rc;
}
{
struct pwc_device *pdev = video_get_drvdata(vdev);
if (pdev->features & FEATURE_MOTOR_PANTILT)
- video_device_remove_file(vdev, &dev_attr_pan_tilt);
- video_device_remove_file(vdev, &dev_attr_button);
+ device_remove_file(&vdev->dev, &dev_attr_pan_tilt);
+ device_remove_file(&vdev->dev, &dev_attr_button);
}
#ifdef CONFIG_USB_PWC_DEBUG
return -ENOMEM;
}
memcpy(pdev->vdev, &pwc_template, sizeof(pwc_template));
- pdev->vdev->dev = &(udev->dev);
+ pdev->vdev->parent = &(udev->dev);
strcpy(pdev->vdev->name, name);
- pdev->vdev->owner = THIS_MODULE;
video_set_drvdata(pdev->vdev, pdev);
pdev->release = le16_to_cpu(udev->descriptor.bcdDevice);
#include <linux/smp_lock.h>
#include <linux/version.h>
#include <linux/mutex.h>
+#include <linux/mm.h>
#include <asm/errno.h>
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include "pwc-uncompress.h"
#include <media/pwc-ioctl.h>
#include <linux/mutex.h>
#include <linux/videodev2.h>
#include <linux/version.h>
+#include <linux/mm.h>
#include <media/videobuf-vmalloc.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/vmalloc.h>
#include <linux/usb.h>
#define S2255_FW_LOADED_DSPWAIT 1
#define S2255_FW_SUCCESS 2
#define S2255_FW_FAILED 3
+#define S2255_FW_DISCONNECTING 4
struct s2255_fw {
int fw_loaded;
struct s2255_fh {
struct s2255_dev *dev;
- unsigned int resources;
const struct s2255_fmt *fmt;
unsigned int width;
unsigned int height;
/* mode below is the desired mode.
mode in s2255_dev is the current mode that was last set */
struct s2255_mode mode;
+ int resources[MAX_CHANNELS];
};
-/*
- * TODO: fixme S2255_MAX_USERS. Do not limit open driver handles.
- * Limit V4L to one stream at a time.
- */
-#define S2255_MAX_USERS 1
-
#define CUR_USB_FWVER 774 /* current cypress EEPROM firmware version */
#define S2255_MAJOR_VERSION 1
#define S2255_MINOR_VERSION 13
dprintk(100, "s2255 timer\n");
if (usb_submit_urb(data->fw_urb, GFP_ATOMIC) < 0) {
printk(KERN_ERR "s2255: can't submit urb\n");
- if (data->fw) {
- release_firmware(data->fw);
- data->fw = NULL;
- }
+ atomic_set(&data->fw_state, S2255_FW_FAILED);
+ /* wake up anything waiting for the firmware */
+ wake_up(&data->wait_fw);
return;
}
}
struct usb_device *udev = urb->dev;
int len;
dprintk(100, "udev %p urb %p", udev, urb);
- /* TODO: fixme. reflect change in status */
if (urb->status) {
dev_err(&udev->dev, "URB failed with status %d", urb->status);
+ atomic_set(&data->fw_state, S2255_FW_FAILED);
+ /* wake up anything waiting for the firmware */
+ wake_up(&data->wait_fw);
return;
}
if (data->fw_urb == NULL) {
- dev_err(&udev->dev, "early disconncect\n");
+ dev_err(&udev->dev, "s2255 disconnected\n");
+ atomic_set(&data->fw_state, S2255_FW_FAILED);
+ /* wake up anything waiting for the firmware */
+ wake_up(&data->wait_fw);
return;
}
#define CHUNK_SIZE 512
}
/* it's free, grab it */
dev->resources[fh->channel] = 1;
- dprintk(1, "res: get\n");
+ fh->resources[fh->channel] = 1;
+ dprintk(1, "s2255: res: get\n");
mutex_unlock(&dev->lock);
return 1;
}
return dev->resources[fh->channel];
}
+static int res_check(struct s2255_fh *fh)
+{
+ return fh->resources[fh->channel];
+}
+
+
static void res_free(struct s2255_dev *dev, struct s2255_fh *fh)
{
+ mutex_lock(&dev->lock);
dev->resources[fh->channel] = 0;
+ fh->resources[fh->channel] = 0;
+ mutex_unlock(&dev->lock);
dprintk(1, "res: put\n");
}
}
if (!res_get(dev, fh)) {
- dev_err(&dev->udev->dev, "res get busy\n");
+ dev_err(&dev->udev->dev, "s2255: stream busy\n");
return -EBUSY;
}
}
s2255_stop_acquire(dev, fh->channel);
res = videobuf_streamoff(&fh->vb_vidq);
+ if (res < 0)
+ return res;
res_free(dev, fh);
- return res;
+ return 0;
}
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *i)
mutex_lock(&dev->open_lock);
dev->users[cur_channel]++;
- if (dev->users[cur_channel] > S2255_MAX_USERS) {
- dev->users[cur_channel]--;
- mutex_unlock(&dev->open_lock);
- printk(KERN_INFO "s2255drv: too many open handles!\n");
- return -EBUSY;
- }
+ dprintk(4, "s2255: open_handles %d\n", dev->users[cur_channel]);
if (atomic_read(&dev->fw_data->fw_state) == S2255_FW_FAILED) {
err("2255 firmware load failed. retrying.\n");
msecs_to_jiffies(S2255_LOAD_TIMEOUT));
if (atomic_read(&dev->fw_data->fw_state)
!= S2255_FW_SUCCESS) {
- printk(KERN_INFO "2255 FW load failed after 2 tries\n");
+ printk(KERN_INFO "2255 FW load failed.\n");
+ dev->users[cur_channel]--;
mutex_unlock(&dev->open_lock);
return -EFAULT;
}
!= S2255_FW_SUCCESS) {
printk(KERN_INFO "2255 firmware not loaded"
"try again\n");
+ dev->users[cur_channel]--;
mutex_unlock(&dev->open_lock);
return -EBUSY;
}
/* allocate + initialize per filehandle data */
fh = kzalloc(sizeof(*fh), GFP_KERNEL);
if (NULL == fh) {
+ dev->users[cur_channel]--;
mutex_unlock(&dev->open_lock);
return -ENOMEM;
}
printk(KERN_ERR "s2255drv: kref problem\n");
return;
}
+
+ /*
+ * Wake up any firmware load waiting (only done in .open,
+ * which holds the open_lock mutex)
+ */
+ atomic_set(&dev->fw_data->fw_state, S2255_FW_DISCONNECTING);
+ wake_up(&dev->fw_data->wait_fw);
+
/* prevent s2255_disconnect from racing s2255_open */
mutex_lock(&dev->open_lock);
s2255_exit_v4l(dev);
- /* device unregistered so no longer possible to open. open_mutex
- can be unlocked */
+ /*
+ * device unregistered so no longer possible to open. open_mutex
+ * can be unlocked and timers deleted afterwards.
+ */
mutex_unlock(&dev->open_lock);
/* board shutdown stops the read pipe if it is running */
s2255_board_shutdown(dev);
/* make sure firmware still not trying to load */
+ del_timer(&dev->timer); /* only started in .probe and .open */
+
if (dev->fw_data->fw_urb) {
dprintk(2, "kill fw_urb\n");
usb_kill_urb(dev->fw_data->fw_urb);
usb_free_urb(dev->fw_data->fw_urb);
dev->fw_data->fw_urb = NULL;
}
+
/*
- * TODO: fixme(above, below): potentially leaving timers alive.
- * do not ignore timeout below if
- * it occurs.
+ * delete the dsp_wait timer, which sets the firmware
+ * state on completion. This is done before fw_data
+ * is freed below.
*/
- /* make sure we aren't waiting for the DSP */
- if (atomic_read(&dev->fw_data->fw_state) == S2255_FW_LOADED_DSPWAIT) {
- /* if we are, wait for the wakeup for fw_success or timeout */
- wait_event_timeout(dev->fw_data->wait_fw,
- (atomic_read(&dev->fw_data->fw_state)
- == S2255_FW_SUCCESS),
- msecs_to_jiffies(S2255_LOAD_TIMEOUT));
- }
+ del_timer(&dev->fw_data->dsp_wait); /* only started in .open */
- if (dev->fw_data) {
- if (dev->fw_data->fw)
- release_firmware(dev->fw_data->fw);
- kfree(dev->fw_data->pfw_data);
- kfree(dev->fw_data);
- }
+ if (dev->fw_data->fw)
+ release_firmware(dev->fw_data->fw);
+ kfree(dev->fw_data->pfw_data);
+ kfree(dev->fw_data);
usb_put_dev(dev->udev);
dprintk(1, "%s", __func__);
mutex_lock(&dev->open_lock);
- if (dev->b_acquire[fh->channel])
- s2255_stop_acquire(dev, fh->channel);
- res_free(dev, fh);
+ /* turn off stream */
+ if (res_check(fh)) {
+ if (dev->b_acquire[fh->channel])
+ s2255_stop_acquire(dev, fh->channel);
+ videobuf_streamoff(&fh->vb_vidq);
+ res_free(dev, fh);
+ }
+
videobuf_mmap_free(&fh->vb_vidq);
- kfree(fh);
dev->users[fh->channel]--;
+
mutex_unlock(&dev->open_lock);
kref_put(&dev->kref, s2255_destroy);
dprintk(1, "s2255: close called (minor=%d, users=%d)\n",
minor, dev->users[fh->channel]);
+ kfree(fh);
return 0;
}
.llseek = no_llseek,
};
-static struct video_device template = {
- .name = "s2255v",
- .type = VID_TYPE_CAPTURE,
- .fops = &s2255_fops_v4l,
- .minor = -1,
- .release = video_device_release,
+static const struct v4l2_ioctl_ops s2255_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
#ifdef CONFIG_VIDEO_V4L1_COMPAT
.vidiocgmbuf = vidioc_cgmbuf,
#endif
+};
+
+static struct video_device template = {
+ .name = "s2255v",
+ .fops = &s2255_fops_v4l,
+ .ioctl_ops = &s2255_ioctl_ops,
+ .minor = -1,
+ .release = video_device_release,
.tvnorms = S2255_NORMS,
.current_norm = V4L2_STD_NTSC_M,
};
/* register 4 video devices */
dev->vdev[i] = video_device_alloc();
memcpy(dev->vdev[i], &template, sizeof(struct video_device));
- dev->vdev[i]->dev = &dev->interface->dev;
+ dev->vdev[i]->parent = &dev->interface->dev;
if (video_nr == -1)
ret = video_register_device(dev->vdev[i],
VFL_TYPE_GRABBER,
#include <linux/videotext.h>
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/mutex.h>
#include "saa5246a.h"
static struct video_device saa_template =
{
- .owner = THIS_MODULE,
.name = IF_NAME,
- .type = VID_TYPE_TELETEXT,
.fops = &saa_fops,
.release = video_device_release,
.minor = -1,
#include <linux/videotext.h>
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/mutex.h>
static struct video_device saa_template =
{
- .owner = THIS_MODULE,
.name = IF_NAME,
- .type = VID_TYPE_TELETEXT, /*| VID_TYPE_TUNER ?? */
.fops = &saa_fops,
};
config VIDEO_SAA7134_DVB
tristate "DVB/ATSC Support for saa7134 based TV cards"
depends on VIDEO_SAA7134 && DVB_CORE
- depends on HOTPLUG # due to FW_LOADER
select VIDEOBUF_DVB
- select FW_LOADER
select DVB_PLL if !DVB_FE_CUSTOMISE
select DVB_MT352 if !DVB_FE_CUSTOMISE
select DVB_TDA1004X if !DVB_FE_CUSTOMISE
unsigned char buf;
int board;
- dev->tuner_type = saa7134_boards[dev->board].tuner_type;
- dev->tuner_addr = saa7134_boards[dev->board].tuner_addr;
-
switch (dev->board) {
case SAA7134_BOARD_BMK_MPEX_NOTUNER:
case SAA7134_BOARD_BMK_MPEX_TUNER:
return NULL;
*vfd = *template;
vfd->minor = -1;
- vfd->dev = &dev->pci->dev;
+ vfd->parent = &dev->pci->dev;
vfd->release = video_device_release;
vfd->debug = video_debug;
snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
dev->board = SAA7134_BOARD_UNKNOWN;
}
dev->autodetected = card[dev->nr] != dev->board;
- dev->tuner_type = saa7134_boards[dev->board].tuner_type;
+ dev->tuner_type = saa7134_boards[dev->board].tuner_type;
+ dev->tuner_addr = saa7134_boards[dev->board].tuner_addr;
dev->tda9887_conf = saa7134_boards[dev->board].tda9887_conf;
if (UNSET != tuner[dev->nr])
dev->tuner_type = tuner[dev->nr];
- printk(KERN_INFO "%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
+ printk(KERN_INFO "%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
dev->name,pci_dev->subsystem_vendor,
pci_dev->subsystem_device,saa7134_boards[dev->board].name,
dev->board, dev->autodetected ?
v4l2_prio_init(&dev->prio);
/* register v4l devices */
- if (saa7134_no_overlay <= 0) {
- saa7134_video_template.type |= VID_TYPE_OVERLAY;
- } else {
- printk("%s: Overlay support disabled.\n",dev->name);
- }
+ if (saa7134_no_overlay > 0)
+ printk(KERN_INFO "%s: Overlay support disabled.\n", dev->name);
+
dev->video_dev = vdev_init(dev,&saa7134_video_template,"video");
err = video_register_device(dev->video_dev,VFL_TYPE_GRABBER,
video_nr[dev->nr]);
dev->name,dev->video_dev->minor & 0x1f);
dev->vbi_dev = vdev_init(dev, &saa7134_video_template, "vbi");
- dev->vbi_dev->type = VID_TYPE_TUNER | VID_TYPE_TELETEXT;
err = video_register_device(dev->vbi_dev,VFL_TYPE_VBI,
vbi_nr[dev->nr]);
err = -EBUSY;
if (!mutex_trylock(&dev->empress_tsq.vb_lock))
goto done;
- if (dev->empress_users)
+ if (atomic_read(&dev->empress_users))
goto done_up;
/* Unmute audio */
saa_writeb(SAA7134_AUDIO_MUTE_CTRL,
saa_readb(SAA7134_AUDIO_MUTE_CTRL) & ~(1 << 6));
- dev->empress_users++;
+ atomic_inc(&dev->empress_users);
file->private_data = dev;
err = 0;
{
struct saa7134_dev *dev = file->private_data;
- mutex_lock(&dev->empress_tsq.vb_lock);
-
videobuf_stop(&dev->empress_tsq);
videobuf_mmap_free(&dev->empress_tsq);
saa_writeb(SAA7134_AUDIO_MUTE_CTRL,
saa_readb(SAA7134_AUDIO_MUTE_CTRL) | (1 << 6));
- dev->empress_users--;
-
- mutex_unlock(&dev->empress_tsq.vb_lock);
+ atomic_dec(&dev->empress_users);
return 0;
}
return saa7134_i2c_call_saa6752(dev, VIDIOC_G_EXT_CTRLS, ctrls);
}
+static int empress_g_ctrl(struct file *file, void *priv,
+ struct v4l2_control *c)
+{
+ struct saa7134_dev *dev = file->private_data;
+
+ return saa7134_g_ctrl_internal(dev, NULL, c);
+}
+
+static int empress_s_ctrl(struct file *file, void *priv,
+ struct v4l2_control *c)
+{
+ struct saa7134_dev *dev = file->private_data;
+
+ return saa7134_s_ctrl_internal(dev, NULL, c);
+}
+
static int empress_queryctrl(struct file *file, void *priv,
struct v4l2_queryctrl *c)
{
.llseek = no_llseek,
};
-/* ----------------------------------------------------------- */
-
-static struct video_device saa7134_empress_template =
-{
- .name = "saa7134-empress",
- .type = 0 /* FIXME */,
- .type2 = 0 /* FIXME */,
- .fops = &ts_fops,
- .minor = -1,
-
+static const struct v4l2_ioctl_ops ts_ioctl_ops = {
.vidioc_querycap = empress_querycap,
.vidioc_enum_fmt_vid_cap = empress_enum_fmt_vid_cap,
.vidioc_s_fmt_vid_cap = empress_s_fmt_vid_cap,
.vidioc_queryctrl = empress_queryctrl,
.vidioc_querymenu = empress_querymenu,
- .vidioc_g_ctrl = saa7134_g_ctrl,
- .vidioc_s_ctrl = saa7134_s_ctrl,
+ .vidioc_g_ctrl = empress_g_ctrl,
+ .vidioc_s_ctrl = empress_s_ctrl,
+};
+
+/* ----------------------------------------------------------- */
+
+static struct video_device saa7134_empress_template = {
+ .name = "saa7134-empress",
+ .fops = &ts_fops,
+ .minor = -1,
+ .ioctl_ops = &ts_ioctl_ops,
.tvnorms = SAA7134_NORMS,
.current_norm = V4L2_STD_PAL,
ts_reset_encoder(dev);
} else {
dprintk("video signal acquired\n");
- if (dev->empress_users)
+ if (atomic_read(&dev->empress_users))
ts_init_encoder(dev);
}
}
if (NULL == dev->empress_dev)
return -ENOMEM;
*(dev->empress_dev) = saa7134_empress_template;
- dev->empress_dev->dev = &dev->pci->dev;
+ dev->empress_dev->parent = &dev->pci->dev;
dev->empress_dev->release = video_device_release;
snprintf(dev->empress_dev->name, sizeof(dev->empress_dev->name),
"%s empress (%s)", dev->name,
/* ------------------------------------------------------------------ */
-int saa7134_g_ctrl(struct file *file, void *priv, struct v4l2_control *c)
+int saa7134_g_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c)
{
- struct saa7134_fh *fh = priv;
- struct saa7134_dev *dev = fh->dev;
const struct v4l2_queryctrl* ctrl;
ctrl = ctrl_by_id(c->id);
}
return 0;
}
-EXPORT_SYMBOL_GPL(saa7134_g_ctrl);
+EXPORT_SYMBOL_GPL(saa7134_g_ctrl_internal);
+
+static int saa7134_g_ctrl(struct file *file, void *priv, struct v4l2_control *c)
+{
+ struct saa7134_fh *fh = priv;
+
+ return saa7134_g_ctrl_internal(fh->dev, fh, c);
+}
-int saa7134_s_ctrl(struct file *file, void *f, struct v4l2_control *c)
+int saa7134_s_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c)
{
const struct v4l2_queryctrl* ctrl;
- struct saa7134_fh *fh = f;
- struct saa7134_dev *dev = fh->dev;
unsigned long flags;
int restart_overlay = 0;
- int err = -EINVAL;
+ int err;
- err = v4l2_prio_check(&dev->prio, &fh->prio);
- if (0 != err)
- return err;
+ /* When called from the empress code fh == NULL.
+ That needs to be fixed somehow, but for now this is
+ good enough. */
+ if (fh) {
+ err = v4l2_prio_check(&dev->prio, &fh->prio);
+ if (0 != err)
+ return err;
+ }
+ err = -EINVAL;
mutex_lock(&dev->lock);
mutex_unlock(&dev->lock);
return err;
}
-EXPORT_SYMBOL_GPL(saa7134_s_ctrl);
+EXPORT_SYMBOL_GPL(saa7134_s_ctrl_internal);
+
+static int saa7134_s_ctrl(struct file *file, void *f, struct v4l2_control *c)
+{
+ struct saa7134_fh *fh = f;
+
+ return saa7134_s_ctrl_internal(fh->dev, fh, c);
+}
/* ------------------------------------------------------------------ */
.llseek = no_llseek,
};
-static const struct file_operations radio_fops =
-{
- .owner = THIS_MODULE,
- .open = video_open,
- .release = video_release,
- .ioctl = video_ioctl2,
- .compat_ioctl = v4l_compat_ioctl32,
- .llseek = no_llseek,
-};
-
-/* ----------------------------------------------------------- */
-/* exported stuff */
-
-struct video_device saa7134_video_template =
-{
- .name = "saa7134-video",
- .type = VID_TYPE_CAPTURE|VID_TYPE_TUNER |
- VID_TYPE_CLIPPING|VID_TYPE_SCALES,
- .fops = &video_fops,
- .minor = -1,
+static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_querycap = saa7134_querycap,
.vidioc_enum_fmt_vid_cap = saa7134_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = saa7134_g_fmt_vid_cap,
.vidioc_g_register = vidioc_g_register,
.vidioc_s_register = vidioc_s_register,
#endif
- .tvnorms = SAA7134_NORMS,
- .current_norm = V4L2_STD_PAL,
};
-struct video_device saa7134_radio_template =
-{
- .name = "saa7134-radio",
- .type = VID_TYPE_TUNER,
- .fops = &radio_fops,
- .minor = -1,
+static const struct file_operations radio_fops = {
+ .owner = THIS_MODULE,
+ .open = video_open,
+ .release = video_release,
+ .ioctl = video_ioctl2,
+ .compat_ioctl = v4l_compat_ioctl32,
+ .llseek = no_llseek,
+};
+
+static const struct v4l2_ioctl_ops radio_ioctl_ops = {
.vidioc_querycap = radio_querycap,
.vidioc_g_tuner = radio_g_tuner,
.vidioc_enum_input = radio_enum_input,
.vidioc_s_frequency = saa7134_s_frequency,
};
+/* ----------------------------------------------------------- */
+/* exported stuff */
+
+struct video_device saa7134_video_template = {
+ .name = "saa7134-video",
+ .fops = &video_fops,
+ .ioctl_ops = &video_ioctl_ops,
+ .minor = -1,
+ .tvnorms = SAA7134_NORMS,
+ .current_norm = V4L2_STD_PAL,
+};
+
+struct video_device saa7134_radio_template = {
+ .name = "saa7134-radio",
+ .fops = &radio_fops,
+ .ioctl_ops = &radio_ioctl_ops,
+ .minor = -1,
+};
+
int saa7134_video_init1(struct saa7134_dev *dev)
{
/* sanitycheck insmod options */
#include <asm/io.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <media/tuner.h>
#include <media/ir-common.h>
#include <media/ir-kbd-i2c.h>
/* SAA7134_MPEG_EMPRESS only */
struct video_device *empress_dev;
struct videobuf_queue empress_tsq;
- unsigned int empress_users;
+ atomic_t empress_users;
struct work_struct empress_workqueue;
int empress_started;
extern struct video_device saa7134_video_template;
extern struct video_device saa7134_radio_template;
-int saa7134_g_ctrl(struct file *file, void *priv, struct v4l2_control *c);
-int saa7134_s_ctrl(struct file *file, void *f, struct v4l2_control *c);
+int saa7134_s_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c);
+int saa7134_g_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c);
int saa7134_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *c);
int saa7134_videoport_init(struct saa7134_dev *dev);
#include <linux/kernel.h>
#include <linux/sched.h>
-#include <linux/videodev.h>
#include <linux/videodev2.h>
#include <linux/i2c.h>
#include <media/v4l2-common.h>
-/*
- Definitions for the Philips SAA7196 digital video decoder,
- scaler, and clock generator circuit (DESCpro), as used in
- the PlanB video input of the Powermac 7x00/8x00 series.
-
- Copyright (C) 1998 Michel Lanners (mlan@cpu.lu)
-
- The register defines are shamelessly copied from the meteor
- driver out of NetBSD (with permission),
- and are copyrighted (c) 1995 Mark Tinguely and Jim Lowe
- (Thanks !)
-
- Additional debugging and coding by Takashi Oe (toe@unlinfo.unl.edu)
-
- The default values used for PlanB are my mistakes.
-*/
-
-/* $Id: saa7196.h,v 1.5 1999/03/26 23:28:47 mlan Exp $ */
-
-#ifndef _SAA7196_H_
-#define _SAA7196_H_
-
-#define SAA7196_NUMREGS 0x31 /* Number of registers (used)*/
-#define NUM_SUPPORTED_NORM 3 /* Number of supported norms by PlanB */
-
-/* Decoder part: */
-#define SAA7196_IDEL 0x00 /* Increment delay */
-#define SAA7196_HSB5 0x01 /* H-sync begin; 50 hz */
-#define SAA7196_HSS5 0x02 /* H-sync stop; 50 hz */
-#define SAA7196_HCB5 0x03 /* H-clamp begin; 50 hz */
-#define SAA7196_HCS5 0x04 /* H-clamp stop; 50 hz */
-#define SAA7196_HSP5 0x05 /* H-sync after PHI1; 50 hz */
-#define SAA7196_LUMC 0x06 /* Luminance control */
-#define SAA7196_HUEC 0x07 /* Hue control */
-#define SAA7196_CKTQ 0x08 /* Colour Killer Threshold QAM (PAL, NTSC) */
-#define SAA7196_CKTS 0x09 /* Colour Killer Threshold SECAM */
-#define SAA7196_PALS 0x0a /* PAL switch sensitivity */
-#define SAA7196_SECAMS 0x0b /* SECAM switch sensitivity */
-#define SAA7196_CGAINC 0x0c /* Chroma gain control */
-#define SAA7196_STDC 0x0d /* Standard/Mode control */
-#define SAA7196_IOCC 0x0e /* I/O and Clock Control */
-#define SAA7196_CTRL1 0x0f /* Control #1 */
-#define SAA7196_CTRL2 0x10 /* Control #2 */
-#define SAA7196_CGAINR 0x11 /* Chroma Gain Reference */
-#define SAA7196_CSAT 0x12 /* Chroma Saturation */
-#define SAA7196_CONT 0x13 /* Luminance Contrast */
-#define SAA7196_HSB6 0x14 /* H-sync begin; 60 hz */
-#define SAA7196_HSS6 0x15 /* H-sync stop; 60 hz */
-#define SAA7196_HCB6 0x16 /* H-clamp begin; 60 hz */
-#define SAA7196_HCS6 0x17 /* H-clamp stop; 60 hz */
-#define SAA7196_HSP6 0x18 /* H-sync after PHI1; 60 hz */
-#define SAA7196_BRIG 0x19 /* Luminance Brightness */
-
-/* Scaler part: */
-#define SAA7196_FMTS 0x20 /* Formats and sequence */
-#define SAA7196_OUTPIX 0x21 /* Output data pixel/line */
-#define SAA7196_INPIX 0x22 /* Input data pixel/line */
-#define SAA7196_HWS 0x23 /* Horiz. window start */
-#define SAA7196_HFILT 0x24 /* Horiz. filter */
-#define SAA7196_OUTLINE 0x25 /* Output data lines/field */
-#define SAA7196_INLINE 0x26 /* Input data lines/field */
-#define SAA7196_VWS 0x27 /* Vertical window start */
-#define SAA7196_VYP 0x28 /* AFS/vertical Y processing */
-#define SAA7196_VBS 0x29 /* Vertical Bypass start */
-#define SAA7196_VBCNT 0x2a /* Vertical Bypass count */
-#define SAA7196_VBP 0x2b /* veritcal Bypass Polarity */
-#define SAA7196_VLOW 0x2c /* Colour-keying lower V limit */
-#define SAA7196_VHIGH 0x2d /* Colour-keying upper V limit */
-#define SAA7196_ULOW 0x2e /* Colour-keying lower U limit */
-#define SAA7196_UHIGH 0x2f /* Colour-keying upper U limit */
-#define SAA7196_DPATH 0x30 /* Data path setting */
-
-/* Initialization default values: */
-
-unsigned char saa_regs[NUM_SUPPORTED_NORM][SAA7196_NUMREGS] = {
-
-/* PAL, 768x576 (no scaling), composite video-in */
-/* Decoder: */
- { 0x50, 0x30, 0x00, 0xe8, 0xb6, 0xe5, 0x63, 0xff,
- 0xfe, 0xf0, 0xfe, 0xe0, 0x20, 0x06, 0x3b, 0x98,
- 0x00, 0x59, 0x41, 0x45, 0x34, 0x0a, 0xf4, 0xd2,
- 0xe9, 0xa2,
-/* Padding */
- 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
-/* Scaler: */
- 0x72, 0x80, 0x00, 0x03, 0x8d, 0x20, 0x20, 0x12,
- 0xa5, 0x12, 0x00, 0x00, 0x04, 0x00, 0x04, 0x00,
- 0x87 },
-
-/* NTSC, 640x480? (no scaling), composite video-in */
-/* Decoder: */
- { 0x50, 0x30, 0x00, 0xe8, 0xb6, 0xe5, 0x50, 0x00,
- 0xf8, 0xf0, 0xfe, 0xe0, 0x00, 0x06, 0x3b, 0x98,
- 0x00, 0x2c, 0x3d, 0x40, 0x34, 0x0a, 0xf4, 0xd2,
- 0xe9, 0x98,
-/* Padding */
- 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
-/* Scaler: */
- 0x72, 0x80, 0x80, 0x03, 0x89, 0xf0, 0xf0, 0x0d,
- 0xa0, 0x0d, 0x00, 0x00, 0x04, 0x00, 0x04, 0x00,
- 0x87 },
-
-/* SECAM, 768x576 (no scaling), composite video-in */
-/* Decoder: */
- { 0x50, 0x30, 0x00, 0xe8, 0xb6, 0xe5, 0x63, 0xff,
- 0xfe, 0xf0, 0xfe, 0xe0, 0x20, 0x07, 0x3b, 0x98,
- 0x00, 0x59, 0x41, 0x45, 0x34, 0x0a, 0xf4, 0xd2,
- 0xe9, 0xa2,
-/* Padding */
- 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
-/* Scaler: */
- 0x72, 0x80, 0x00, 0x03, 0x8d, 0x20, 0x20, 0x12,
- 0xa5, 0x12, 0x00, 0x00, 0x04, 0x00, 0x04, 0x00,
- 0x87 }
- };
-
-#endif /* _SAA7196_H_ */
.llseek = no_llseek,
};
static struct video_device se401_template = {
- .owner = THIS_MODULE,
.name = "se401 USB camera",
- .type = VID_TYPE_CAPTURE,
.fops = &se401_fops,
};
#include <asm/uaccess.h>
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/mutex.h>
#define se401_DEBUG /* Turn on debug messages */
void __iomem *base;
unsigned long video_limit;
+ /* lock used to protect videobuf */
spinlock_t lock;
struct list_head capture;
struct videobuf_buffer *active;
#include <linux/usb.h>
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/device.h>
#include <linux/list.h>
#include <linux/spinlock.h>
if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
return -ERESTARTSYS;
- cam = video_get_drvdata(container_of(cd, struct video_device,
- class_dev));
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
if (!cam) {
mutex_unlock(&sn9c102_sysfs_lock);
return -ENODEV;
if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
return -ERESTARTSYS;
- cam = video_get_drvdata(container_of(cd, struct video_device,
- class_dev));
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
if (!cam) {
mutex_unlock(&sn9c102_sysfs_lock);
return -ENODEV;
if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
return -ERESTARTSYS;
- cam = video_get_drvdata(container_of(cd, struct video_device,
- class_dev));
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
if (!cam) {
mutex_unlock(&sn9c102_sysfs_lock);
return -ENODEV;
if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
return -ERESTARTSYS;
- cam = video_get_drvdata(container_of(cd, struct video_device,
- class_dev));
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
if (!cam) {
mutex_unlock(&sn9c102_sysfs_lock);
return -ENODEV;
if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
return -ERESTARTSYS;
- cam = video_get_drvdata(container_of(cd, struct video_device,
- class_dev));
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
if (!cam) {
mutex_unlock(&sn9c102_sysfs_lock);
return -ENODEV;
if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
return -ERESTARTSYS;
- cam = video_get_drvdata(container_of(cd, struct video_device,
- class_dev));
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
if (!cam) {
mutex_unlock(&sn9c102_sysfs_lock);
return -ENODEV;
if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
return -ERESTARTSYS;
- cam = video_get_drvdata(container_of(cd, struct video_device,
- class_dev));
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
if (!cam) {
mutex_unlock(&sn9c102_sysfs_lock);
return -ENODEV;
if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
return -ERESTARTSYS;
- cam = video_get_drvdata(container_of(cd, struct video_device,
- class_dev));
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
if (!cam) {
mutex_unlock(&sn9c102_sysfs_lock);
return -ENODEV;
if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
return -ERESTARTSYS;
- cam = video_get_drvdata(container_of(cd, struct video_device,
- class_dev));
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
if (!cam) {
mutex_unlock(&sn9c102_sysfs_lock);
return -ENODEV;
struct sn9c102_device* cam;
ssize_t count;
- cam = video_get_drvdata(container_of(cd, struct video_device,
- class_dev));
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
if (!cam)
return -ENODEV;
static int sn9c102_create_sysfs(struct sn9c102_device* cam)
{
- struct device *classdev = &(cam->v4ldev->class_dev);
+ struct device *dev = &(cam->v4ldev->dev);
int err = 0;
- if ((err = device_create_file(classdev, &dev_attr_reg)))
+ if ((err = device_create_file(dev, &dev_attr_reg)))
goto err_out;
- if ((err = device_create_file(classdev, &dev_attr_val)))
+ if ((err = device_create_file(dev, &dev_attr_val)))
goto err_reg;
- if ((err = device_create_file(classdev, &dev_attr_frame_header)))
+ if ((err = device_create_file(dev, &dev_attr_frame_header)))
goto err_val;
if (cam->sensor.sysfs_ops) {
- if ((err = device_create_file(classdev, &dev_attr_i2c_reg)))
+ if ((err = device_create_file(dev, &dev_attr_i2c_reg)))
goto err_frame_header;
- if ((err = device_create_file(classdev, &dev_attr_i2c_val)))
+ if ((err = device_create_file(dev, &dev_attr_i2c_val)))
goto err_i2c_reg;
}
if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102) {
- if ((err = device_create_file(classdev, &dev_attr_green)))
+ if ((err = device_create_file(dev, &dev_attr_green)))
goto err_i2c_val;
} else {
- if ((err = device_create_file(classdev, &dev_attr_blue)))
+ if ((err = device_create_file(dev, &dev_attr_blue)))
goto err_i2c_val;
- if ((err = device_create_file(classdev, &dev_attr_red)))
+ if ((err = device_create_file(dev, &dev_attr_red)))
goto err_blue;
}
return 0;
err_blue:
- device_remove_file(classdev, &dev_attr_blue);
+ device_remove_file(dev, &dev_attr_blue);
err_i2c_val:
if (cam->sensor.sysfs_ops)
- device_remove_file(classdev, &dev_attr_i2c_val);
+ device_remove_file(dev, &dev_attr_i2c_val);
err_i2c_reg:
if (cam->sensor.sysfs_ops)
- device_remove_file(classdev, &dev_attr_i2c_reg);
+ device_remove_file(dev, &dev_attr_i2c_reg);
err_frame_header:
- device_remove_file(classdev, &dev_attr_frame_header);
+ device_remove_file(dev, &dev_attr_frame_header);
err_val:
- device_remove_file(classdev, &dev_attr_val);
+ device_remove_file(dev, &dev_attr_val);
err_reg:
- device_remove_file(classdev, &dev_attr_reg);
+ device_remove_file(dev, &dev_attr_reg);
err_out:
return err;
}
}
strcpy(cam->v4ldev->name, "SN9C1xx PC Camera");
- cam->v4ldev->owner = THIS_MODULE;
- cam->v4ldev->type = VID_TYPE_CAPTURE | VID_TYPE_SCALES;
cam->v4ldev->fops = &sn9c102_fops;
cam->v4ldev->minor = video_nr[dev_nr];
cam->v4ldev->release = video_device_release;
#include <linux/vmalloc.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <media/v4l2-dev.h>
#include <media/videobuf-core.h>
#include <media/soc_camera.h>
mutex_lock(&video_lock);
vdev = video_devdata(file);
- icd = container_of(vdev->dev, struct soc_camera_device, dev);
+ icd = container_of(vdev->parent, struct soc_camera_device, dev);
ici = to_soc_camera_host(icd->dev.parent);
if (!try_module_get(icd->ops->owner)) {
vfree(icf);
- dev_dbg(vdev->dev, "camera device close\n");
+ dev_dbg(vdev->parent, "camera device close\n");
return 0;
}
struct video_device *vdev = icd->vdev;
int err = -EINVAL;
- dev_err(vdev->dev, "camera device read not implemented\n");
+ dev_err(vdev->parent, "camera device read not implemented\n");
return err;
}
}
EXPORT_SYMBOL(soc_camera_device_unregister);
+static const struct v4l2_ioctl_ops soc_camera_ioctl_ops = {
+ .vidioc_querycap = soc_camera_querycap,
+ .vidioc_g_fmt_vid_cap = soc_camera_g_fmt_vid_cap,
+ .vidioc_enum_fmt_vid_cap = soc_camera_enum_fmt_vid_cap,
+ .vidioc_s_fmt_vid_cap = soc_camera_s_fmt_vid_cap,
+ .vidioc_enum_input = soc_camera_enum_input,
+ .vidioc_g_input = soc_camera_g_input,
+ .vidioc_s_input = soc_camera_s_input,
+ .vidioc_s_std = soc_camera_s_std,
+ .vidioc_reqbufs = soc_camera_reqbufs,
+ .vidioc_try_fmt_vid_cap = soc_camera_try_fmt_vid_cap,
+ .vidioc_querybuf = soc_camera_querybuf,
+ .vidioc_qbuf = soc_camera_qbuf,
+ .vidioc_dqbuf = soc_camera_dqbuf,
+ .vidioc_streamon = soc_camera_streamon,
+ .vidioc_streamoff = soc_camera_streamoff,
+ .vidioc_queryctrl = soc_camera_queryctrl,
+ .vidioc_g_ctrl = soc_camera_g_ctrl,
+ .vidioc_s_ctrl = soc_camera_s_ctrl,
+ .vidioc_cropcap = soc_camera_cropcap,
+ .vidioc_g_crop = soc_camera_g_crop,
+ .vidioc_s_crop = soc_camera_s_crop,
+ .vidioc_g_chip_ident = soc_camera_g_chip_ident,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .vidioc_g_register = soc_camera_g_register,
+ .vidioc_s_register = soc_camera_s_register,
+#endif
+};
+
int soc_camera_video_start(struct soc_camera_device *icd)
{
struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
strlcpy(vdev->name, ici->drv_name, sizeof(vdev->name));
/* Maybe better &ici->dev */
- vdev->dev = &icd->dev;
- vdev->type = VID_TYPE_CAPTURE;
+ vdev->parent = &icd->dev;
vdev->current_norm = V4L2_STD_UNKNOWN;
vdev->fops = &soc_camera_fops;
+ vdev->ioctl_ops = &soc_camera_ioctl_ops;
vdev->release = video_device_release;
vdev->minor = -1;
vdev->tvnorms = V4L2_STD_UNKNOWN,
- vdev->vidioc_querycap = soc_camera_querycap;
- vdev->vidioc_g_fmt_vid_cap = soc_camera_g_fmt_vid_cap;
- vdev->vidioc_enum_fmt_vid_cap = soc_camera_enum_fmt_vid_cap;
- vdev->vidioc_s_fmt_vid_cap = soc_camera_s_fmt_vid_cap;
- vdev->vidioc_enum_input = soc_camera_enum_input;
- vdev->vidioc_g_input = soc_camera_g_input;
- vdev->vidioc_s_input = soc_camera_s_input;
- vdev->vidioc_s_std = soc_camera_s_std;
- vdev->vidioc_reqbufs = soc_camera_reqbufs;
- vdev->vidioc_try_fmt_vid_cap = soc_camera_try_fmt_vid_cap;
- vdev->vidioc_querybuf = soc_camera_querybuf;
- vdev->vidioc_qbuf = soc_camera_qbuf;
- vdev->vidioc_dqbuf = soc_camera_dqbuf;
- vdev->vidioc_streamon = soc_camera_streamon;
- vdev->vidioc_streamoff = soc_camera_streamoff;
- vdev->vidioc_queryctrl = soc_camera_queryctrl;
- vdev->vidioc_g_ctrl = soc_camera_g_ctrl;
- vdev->vidioc_s_ctrl = soc_camera_s_ctrl;
- vdev->vidioc_cropcap = soc_camera_cropcap;
- vdev->vidioc_g_crop = soc_camera_g_crop;
- vdev->vidioc_s_crop = soc_camera_s_crop;
- vdev->vidioc_g_chip_ident = soc_camera_g_chip_ident;
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- vdev->vidioc_g_register = soc_camera_g_register;
- vdev->vidioc_s_register = soc_camera_s_register;
-#endif
icd->current_fmt = &icd->formats[0];
err = video_register_device(vdev, VFL_TYPE_GRABBER, vdev->minor);
if (err < 0) {
- dev_err(vdev->dev, "video_register_device failed\n");
+ dev_err(vdev->parent, "video_register_device failed\n");
goto evidregd;
}
icd->vdev = vdev;
#include <linux/vmalloc.h>
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include "stk-webcam.h"
{
int ret;
- ret = video_device_create_file(vdev, &dev_attr_brightness);
- ret += video_device_create_file(vdev, &dev_attr_hflip);
- ret += video_device_create_file(vdev, &dev_attr_vflip);
+ ret = device_create_file(&vdev->dev, &dev_attr_brightness);
+ ret += device_create_file(&vdev->dev, &dev_attr_hflip);
+ ret += device_create_file(&vdev->dev, &dev_attr_vflip);
+ if (ret)
+ STK_WARNING("Could not create sysfs files\n");
return ret;
}
static void stk_remove_sysfs_files(struct video_device *vdev)
{
- video_device_remove_file(vdev, &dev_attr_brightness);
- video_device_remove_file(vdev, &dev_attr_hflip);
- video_device_remove_file(vdev, &dev_attr_vflip);
+ device_remove_file(&vdev->dev, &dev_attr_brightness);
+ device_remove_file(&vdev->dev, &dev_attr_hflip);
+ device_remove_file(&vdev->dev, &dev_attr_vflip);
}
#else
fb->v4lbuf.bytesused = 0;
fill = fb->buffer;
} else if (fb->v4lbuf.bytesused == dev->frame_size) {
- list_move_tail(dev->sio_avail.next,
- &dev->sio_full);
- wake_up(&dev->wait_frame);
- if (list_empty(&dev->sio_avail)) {
- (void) (printk_ratelimit() &&
- STK_ERROR("No buffer available\n"));
- goto resubmit;
+ if (list_is_singular(&dev->sio_avail)) {
+ /* Always reuse the last buffer */
+ fb->v4lbuf.bytesused = 0;
+ fill = fb->buffer;
+ } else {
+ list_move_tail(dev->sio_avail.next,
+ &dev->sio_full);
+ wake_up(&dev->wait_frame);
+ fb = list_first_entry(&dev->sio_avail,
+ struct stk_sio_buffer, list);
+ fb->v4lbuf.bytesused = 0;
+ fill = fb->buffer;
}
- fb = list_first_entry(&dev->sio_avail,
- struct stk_sio_buffer, list);
- fb->v4lbuf.bytesused = 0;
- fill = fb->buffer;
}
} else {
framelen -= 4;
.llseek = no_llseek
};
-static void stk_v4l_dev_release(struct video_device *vd)
-{
-}
-
-static struct video_device stk_v4l_data = {
- .name = "stkwebcam",
- .type = VFL_TYPE_GRABBER,
- .type2 = VID_TYPE_CAPTURE,
- .minor = -1,
- .tvnorms = V4L2_STD_UNKNOWN,
- .current_norm = V4L2_STD_UNKNOWN,
- .fops = &v4l_stk_fops,
- .release = stk_v4l_dev_release,
-
+static const struct v4l2_ioctl_ops v4l_stk_ioctl_ops = {
.vidioc_querycap = stk_vidioc_querycap,
.vidioc_enum_fmt_vid_cap = stk_vidioc_enum_fmt_vid_cap,
.vidioc_try_fmt_vid_cap = stk_vidioc_try_fmt_vid_cap,
.vidioc_g_parm = stk_vidioc_g_parm,
};
+static void stk_v4l_dev_release(struct video_device *vd)
+{
+}
+
+static struct video_device stk_v4l_data = {
+ .name = "stkwebcam",
+ .minor = -1,
+ .tvnorms = V4L2_STD_UNKNOWN,
+ .current_norm = V4L2_STD_UNKNOWN,
+ .fops = &v4l_stk_fops,
+ .ioctl_ops = &v4l_stk_ioctl_ops,
+ .release = stk_v4l_dev_release,
+};
+
static int stk_register_video_device(struct stk_camera *dev)
{
dev->vdev = stk_v4l_data;
dev->vdev.debug = debug;
- dev->vdev.dev = &dev->interface->dev;
+ dev->vdev.parent = &dev->interface->dev;
dev->vdev.priv = dev;
err = video_register_device(&dev->vdev, VFL_TYPE_GRABBER, -1);
if (err)
#include <linux/vmalloc.h>
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include "saa7146.h"
#include "saa7146reg.h"
/* template for video_device-structure */
static struct video_device saa_template = {
.name = "SAA7146A",
- .type = VID_TYPE_CAPTURE | VID_TYPE_OVERLAY,
.fops = &saa_fops,
.minor = -1,
};
#include <linux/errno.h>
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/usb.h>
#include <linux/mutex.h>
{
int rc;
- rc = video_device_create_file(vdev, &dev_attr_model);
+ rc = device_create_file(&vdev->dev, &dev_attr_model);
if (rc) goto err;
- rc = video_device_create_file(vdev, &dev_attr_in_use);
+ rc = device_create_file(&vdev->dev, &dev_attr_in_use);
if (rc) goto err_model;
- rc = video_device_create_file(vdev, &dev_attr_streaming);
+ rc = device_create_file(&vdev->dev, &dev_attr_streaming);
if (rc) goto err_inuse;
- rc = video_device_create_file(vdev, &dev_attr_palette);
+ rc = device_create_file(&vdev->dev, &dev_attr_palette);
if (rc) goto err_stream;
- rc = video_device_create_file(vdev, &dev_attr_frames_total);
+ rc = device_create_file(&vdev->dev, &dev_attr_frames_total);
if (rc) goto err_pal;
- rc = video_device_create_file(vdev, &dev_attr_frames_read);
+ rc = device_create_file(&vdev->dev, &dev_attr_frames_read);
if (rc) goto err_framtot;
- rc = video_device_create_file(vdev, &dev_attr_packets_dropped);
+ rc = device_create_file(&vdev->dev, &dev_attr_packets_dropped);
if (rc) goto err_framread;
- rc = video_device_create_file(vdev, &dev_attr_decoding_errors);
+ rc = device_create_file(&vdev->dev, &dev_attr_decoding_errors);
if (rc) goto err_dropped;
return 0;
err_dropped:
- video_device_remove_file(vdev, &dev_attr_packets_dropped);
+ device_remove_file(&vdev->dev, &dev_attr_packets_dropped);
err_framread:
- video_device_remove_file(vdev, &dev_attr_frames_read);
+ device_remove_file(&vdev->dev, &dev_attr_frames_read);
err_framtot:
- video_device_remove_file(vdev, &dev_attr_frames_total);
+ device_remove_file(&vdev->dev, &dev_attr_frames_total);
err_pal:
- video_device_remove_file(vdev, &dev_attr_palette);
+ device_remove_file(&vdev->dev, &dev_attr_palette);
err_stream:
- video_device_remove_file(vdev, &dev_attr_streaming);
+ device_remove_file(&vdev->dev, &dev_attr_streaming);
err_inuse:
- video_device_remove_file(vdev, &dev_attr_in_use);
+ device_remove_file(&vdev->dev, &dev_attr_in_use);
err_model:
- video_device_remove_file(vdev, &dev_attr_model);
+ device_remove_file(&vdev->dev, &dev_attr_model);
err:
+ PDEBUG(0, "STV(e): Could not create sysfs files");
return rc;
}
static void stv680_remove_sysfs_files(struct video_device *vdev)
{
- video_device_remove_file(vdev, &dev_attr_model);
- video_device_remove_file(vdev, &dev_attr_in_use);
- video_device_remove_file(vdev, &dev_attr_streaming);
- video_device_remove_file(vdev, &dev_attr_palette);
- video_device_remove_file(vdev, &dev_attr_frames_total);
- video_device_remove_file(vdev, &dev_attr_frames_read);
- video_device_remove_file(vdev, &dev_attr_packets_dropped);
- video_device_remove_file(vdev, &dev_attr_decoding_errors);
+ device_remove_file(&vdev->dev, &dev_attr_model);
+ device_remove_file(&vdev->dev, &dev_attr_in_use);
+ device_remove_file(&vdev->dev, &dev_attr_streaming);
+ device_remove_file(&vdev->dev, &dev_attr_palette);
+ device_remove_file(&vdev->dev, &dev_attr_frames_total);
+ device_remove_file(&vdev->dev, &dev_attr_frames_read);
+ device_remove_file(&vdev->dev, &dev_attr_packets_dropped);
+ device_remove_file(&vdev->dev, &dev_attr_decoding_errors);
}
/********************************************************************
.llseek = no_llseek,
};
static struct video_device stv680_template = {
- .owner = THIS_MODULE,
.name = "STV0680 USB camera",
- .type = VID_TYPE_CAPTURE,
.fops = &stv680_fops,
.release = video_device_release,
.minor = -1,
goto error;
}
memcpy(stv680->vdev, &stv680_template, sizeof(stv680_template));
- stv680->vdev->dev = &intf->dev;
+ stv680->vdev->parent = &intf->dev;
video_set_drvdata(stv680->vdev, stv680);
memcpy (stv680->vdev->name, stv680->camera_name, strlen (stv680->camera_name));
#include <linux/delay.h>
#include <linux/errno.h>
#include <linux/slab.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
#include <linux/i2c.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <media/i2c-addr.h>
#ifndef VIDEO_AUDIO_BALANCE
#include <linux/delay.h>
#include <linux/errno.h>
#include <linux/slab.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
#include <media/v4l2-common.h>
#include <linux/i2c.h>
#include <linux/init.h>
#include <asm/uaccess.h>
#include <linux/i2c.h>
#include <linux/i2c-id.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
#include <media/v4l2-common.h>
#include <media/v4l2-i2c-drv-legacy.h>
#include <media/tuner.h>
#include <media/tuner-types.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <media/v4l2-i2c-drv-legacy.h>
#include "mt20xx.h"
#include "tda8290.h"
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/types.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
#include <linux/i2c.h>
#include <media/tuner.h>
#include <media/tveeprom.h>
#include <media/v4l2-common.h>
-#include <media/audiochip.h>
+#include <media/v4l2-chip-ident.h>
MODULE_DESCRIPTION("i2c Hauppauge eeprom decoder driver");
MODULE_AUTHOR("John Klar");
{ TUNER_ABSENT, "MaxLinear MXL5005_v2"},
{ TUNER_PHILIPS_TDA8290, "Philips 18271_8295"},
/* 150-159 */
- { TUNER_ABSENT, "Xceive XC5000"},
+ { TUNER_ABSENT, "Xceive XC5000"},
};
+/* Use V4L2_IDENT_AMBIGUOUS for those audio 'chips' that are
+ * internal to a video chip, i.e. not a separate audio chip. */
static struct HAUPPAUGE_AUDIOIC
{
- enum audiochip id;
+ u32 id;
char *name;
}
audioIC[] =
{
/* 0-4 */
- {AUDIO_CHIP_NONE, "None"},
- {AUDIO_CHIP_TEA6300, "TEA6300"},
- {AUDIO_CHIP_TEA6300, "TEA6320"},
- {AUDIO_CHIP_TDA985X, "TDA9850"},
- {AUDIO_CHIP_MSP34XX, "MSP3400C"},
+ { V4L2_IDENT_NONE, "None" },
+ { V4L2_IDENT_UNKNOWN, "TEA6300" },
+ { V4L2_IDENT_UNKNOWN, "TEA6320" },
+ { V4L2_IDENT_UNKNOWN, "TDA9850" },
+ { V4L2_IDENT_MSPX4XX, "MSP3400C" },
/* 5-9 */
- {AUDIO_CHIP_MSP34XX, "MSP3410D"},
- {AUDIO_CHIP_MSP34XX, "MSP3415"},
- {AUDIO_CHIP_MSP34XX, "MSP3430"},
- {AUDIO_CHIP_MSP34XX, "MSP3438"},
- {AUDIO_CHIP_UNKNOWN, "CS5331"},
+ { V4L2_IDENT_MSPX4XX, "MSP3410D" },
+ { V4L2_IDENT_MSPX4XX, "MSP3415" },
+ { V4L2_IDENT_MSPX4XX, "MSP3430" },
+ { V4L2_IDENT_MSPX4XX, "MSP3438" },
+ { V4L2_IDENT_UNKNOWN, "CS5331" },
/* 10-14 */
- {AUDIO_CHIP_MSP34XX, "MSP3435"},
- {AUDIO_CHIP_MSP34XX, "MSP3440"},
- {AUDIO_CHIP_MSP34XX, "MSP3445"},
- {AUDIO_CHIP_MSP34XX, "MSP3411"},
- {AUDIO_CHIP_MSP34XX, "MSP3416"},
+ { V4L2_IDENT_MSPX4XX, "MSP3435" },
+ { V4L2_IDENT_MSPX4XX, "MSP3440" },
+ { V4L2_IDENT_MSPX4XX, "MSP3445" },
+ { V4L2_IDENT_MSPX4XX, "MSP3411" },
+ { V4L2_IDENT_MSPX4XX, "MSP3416" },
/* 15-19 */
- {AUDIO_CHIP_MSP34XX, "MSP3425"},
- {AUDIO_CHIP_MSP34XX, "MSP3451"},
- {AUDIO_CHIP_MSP34XX, "MSP3418"},
- {AUDIO_CHIP_UNKNOWN, "Type 0x12"},
- {AUDIO_CHIP_UNKNOWN, "OKI7716"},
+ { V4L2_IDENT_MSPX4XX, "MSP3425" },
+ { V4L2_IDENT_MSPX4XX, "MSP3451" },
+ { V4L2_IDENT_MSPX4XX, "MSP3418" },
+ { V4L2_IDENT_UNKNOWN, "Type 0x12" },
+ { V4L2_IDENT_UNKNOWN, "OKI7716" },
/* 20-24 */
- {AUDIO_CHIP_MSP34XX, "MSP4410"},
- {AUDIO_CHIP_MSP34XX, "MSP4420"},
- {AUDIO_CHIP_MSP34XX, "MSP4440"},
- {AUDIO_CHIP_MSP34XX, "MSP4450"},
- {AUDIO_CHIP_MSP34XX, "MSP4408"},
+ { V4L2_IDENT_MSPX4XX, "MSP4410" },
+ { V4L2_IDENT_MSPX4XX, "MSP4420" },
+ { V4L2_IDENT_MSPX4XX, "MSP4440" },
+ { V4L2_IDENT_MSPX4XX, "MSP4450" },
+ { V4L2_IDENT_MSPX4XX, "MSP4408" },
/* 25-29 */
- {AUDIO_CHIP_MSP34XX, "MSP4418"},
- {AUDIO_CHIP_MSP34XX, "MSP4428"},
- {AUDIO_CHIP_MSP34XX, "MSP4448"},
- {AUDIO_CHIP_MSP34XX, "MSP4458"},
- {AUDIO_CHIP_MSP34XX, "Type 0x1d"},
+ { V4L2_IDENT_MSPX4XX, "MSP4418" },
+ { V4L2_IDENT_MSPX4XX, "MSP4428" },
+ { V4L2_IDENT_MSPX4XX, "MSP4448" },
+ { V4L2_IDENT_MSPX4XX, "MSP4458" },
+ { V4L2_IDENT_MSPX4XX, "Type 0x1d" },
/* 30-34 */
- {AUDIO_CHIP_INTERNAL, "CX880"},
- {AUDIO_CHIP_INTERNAL, "CX881"},
- {AUDIO_CHIP_INTERNAL, "CX883"},
- {AUDIO_CHIP_INTERNAL, "CX882"},
- {AUDIO_CHIP_INTERNAL, "CX25840"},
+ { V4L2_IDENT_AMBIGUOUS, "CX880" },
+ { V4L2_IDENT_AMBIGUOUS, "CX881" },
+ { V4L2_IDENT_AMBIGUOUS, "CX883" },
+ { V4L2_IDENT_AMBIGUOUS, "CX882" },
+ { V4L2_IDENT_AMBIGUOUS, "CX25840" },
/* 35-39 */
- {AUDIO_CHIP_INTERNAL, "CX25841"},
- {AUDIO_CHIP_INTERNAL, "CX25842"},
- {AUDIO_CHIP_INTERNAL, "CX25843"},
- {AUDIO_CHIP_INTERNAL, "CX23418"},
- {AUDIO_CHIP_INTERNAL, "CX23885"},
+ { V4L2_IDENT_AMBIGUOUS, "CX25841" },
+ { V4L2_IDENT_AMBIGUOUS, "CX25842" },
+ { V4L2_IDENT_AMBIGUOUS, "CX25843" },
+ { V4L2_IDENT_AMBIGUOUS, "CX23418" },
+ { V4L2_IDENT_AMBIGUOUS, "CX23885" },
/* 40-44 */
- {AUDIO_CHIP_INTERNAL, "CX23888"},
- {AUDIO_CHIP_INTERNAL, "SAA7131"},
- {AUDIO_CHIP_INTERNAL, "CX23887"},
- {AUDIO_CHIP_INTERNAL, "SAA7164"},
- {AUDIO_CHIP_INTERNAL, "AU8522"},
+ { V4L2_IDENT_AMBIGUOUS, "CX23888" },
+ { V4L2_IDENT_AMBIGUOUS, "SAA7131" },
+ { V4L2_IDENT_AMBIGUOUS, "CX23887" },
+ { V4L2_IDENT_AMBIGUOUS, "SAA7164" },
+ { V4L2_IDENT_AMBIGUOUS, "AU8522" },
};
/* This list is supplied by Hauppauge. Thanks! */
tvee->has_radio = eeprom_data[i+len-1];
/* old style tag, don't know how to detect
IR presence, mark as unknown. */
- tvee->has_ir = -1;
+ tvee->has_ir = 0;
tvee->model =
eeprom_data[i+8] +
(eeprom_data[i+9] << 8);
if (audioic < ARRAY_SIZE(audioIC))
tvee->audio_processor = audioIC[audioic].id;
else
- tvee->audio_processor = AUDIO_CHIP_UNKNOWN;
+ tvee->audio_processor = V4L2_IDENT_UNKNOWN;
break;
/* case 0x03: tag 'EEInfo' */
if (audioic < ARRAY_SIZE(audioIC))
tvee->audio_processor = audioIC[audioic].id;
else
- tvee->audio_processor = AUDIO_CHIP_UNKNOWN;
+ tvee->audio_processor = V4L2_IDENT_UNKNOWN;
break;
case 0x0f:
/* tag 'IRInfo' */
- tvee->has_ir = eeprom_data[i+1];
+ tvee->has_ir = 1 | (eeprom_data[i+1] << 1);
break;
/* case 0x10: tag 'VBIInfo' */
t_fmt_name2[6], t_fmt_name2[7], t_format2);
if (audioic < 0) {
tveeprom_info("audio processor is unknown (no idx)\n");
- tvee->audio_processor = AUDIO_CHIP_UNKNOWN;
+ tvee->audio_processor = V4L2_IDENT_UNKNOWN;
} else {
if (audioic < ARRAY_SIZE(audioIC))
tveeprom_info("audio processor is %s (idx %d)\n",
tveeprom_info("decoder processor is %s (idx %d)\n",
STRM(decoderIC, tvee->decoder_processor),
tvee->decoder_processor);
- if (tvee->has_ir == -1)
- tveeprom_info("has %sradio\n",
- tvee->has_radio ? "" : "no ");
- else
+ if (tvee->has_ir)
tveeprom_info("has %sradio, has %sIR receiver, has %sIR transmitter\n",
tvee->has_radio ? "" : "no ",
- (tvee->has_ir & 1) ? "" : "no ",
- (tvee->has_ir & 2) ? "" : "no ");
+ (tvee->has_ir & 2) ? "" : "no ",
+ (tvee->has_ir & 4) ? "" : "no ");
+ else
+ tveeprom_info("has %sradio\n",
+ tvee->has_radio ? "" : "no ");
}
EXPORT_SYMBOL(tveeprom_hauppauge_analog);
*/
#include <linux/i2c.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
#include <linux/delay.h>
#include <linux/video_decoder.h>
#include <media/v4l2-common.h>
.llseek = no_llseek,
};
static const struct video_device usbvideo_template = {
- .owner = THIS_MODULE,
- .type = VID_TYPE_CAPTURE,
.fops = &usbvideo_fops,
};
err("%s: uvd->dev == NULL", __func__);
return -EINVAL;
}
- uvd->vdev.dev = &uvd->dev->dev;
+ uvd->vdev.parent = &uvd->dev->dev;
if (video_register_device(&uvd->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
err("%s: video_register_device failed", __func__);
return -EPIPE;
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/usb.h>
#include <linux/mutex.h>
#include <linux/videodev.h>
#include <linux/usb.h>
#include <linux/vmalloc.h>
+#include <linux/mm.h>
#include <linux/slab.h>
#include <linux/mutex.h>
#include <linux/firmware.h>
};
static struct video_device vicam_template = {
- .owner = THIS_MODULE,
.name = "ViCam-based USB Camera",
- .type = VID_TYPE_CAPTURE,
.fops = &vicam_fops,
.minor = -1,
};
#include <linux/mm.h>
#include <linux/utsname.h>
#include <linux/highmem.h>
-#include <linux/videodev.h>
#include <linux/vmalloc.h>
#include <linux/module.h>
#include <linux/init.h>
#include <media/saa7115.h>
#include <media/v4l2-common.h>
#include <media/tuner.h>
-#include <media/audiochip.h>
#include <linux/workqueue.h>
#include <linux/mm.h>
#include <linux/utsname.h>
#include <linux/highmem.h>
-#include <linux/videodev.h>
#include <linux/vmalloc.h>
#include <linux/module.h>
#include <linux/init.h>
#include <media/saa7115.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <media/tuner.h>
-#include <media/audiochip.h>
#include <linux/workqueue.h>
static inline struct usb_usbvision *cd_to_usbvision(struct device *cd)
{
struct video_device *vdev =
- container_of(cd, struct video_device, class_dev);
+ container_of(cd, struct video_device, dev);
return video_get_drvdata(vdev);
}
struct device_attribute *attr, char *buf)
{
struct video_device *vdev =
- container_of(cd, struct video_device, class_dev);
+ container_of(cd, struct video_device, dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%s\n",
usbvision_device_data[usbvision->DevModel].ModelString);
struct device_attribute *attr, char *buf)
{
struct video_device *vdev =
- container_of(cd, struct video_device, class_dev);
+ container_of(cd, struct video_device, dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct v4l2_control ctrl;
ctrl.id = V4L2_CID_HUE;
struct device_attribute *attr, char *buf)
{
struct video_device *vdev =
- container_of(cd, struct video_device, class_dev);
+ container_of(cd, struct video_device, dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct v4l2_control ctrl;
ctrl.id = V4L2_CID_CONTRAST;
struct device_attribute *attr, char *buf)
{
struct video_device *vdev =
- container_of(cd, struct video_device, class_dev);
+ container_of(cd, struct video_device, dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct v4l2_control ctrl;
ctrl.id = V4L2_CID_BRIGHTNESS;
struct device_attribute *attr, char *buf)
{
struct video_device *vdev =
- container_of(cd, struct video_device, class_dev);
+ container_of(cd, struct video_device, dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct v4l2_control ctrl;
ctrl.id = V4L2_CID_SATURATION;
struct device_attribute *attr, char *buf)
{
struct video_device *vdev =
- container_of(cd, struct video_device, class_dev);
+ container_of(cd, struct video_device, dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%s\n",
YES_NO(usbvision->streaming==Stream_On?1:0));
struct device_attribute *attr, char *buf)
{
struct video_device *vdev =
- container_of(cd, struct video_device, class_dev);
+ container_of(cd, struct video_device, dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%s\n",
YES_NO(usbvision->isocMode==ISOC_MODE_COMPRESS));
struct device_attribute *attr, char *buf)
{
struct video_device *vdev =
- container_of(cd, struct video_device, class_dev);
+ container_of(cd, struct video_device, dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%d\n", usbvision->bridgeType);
}
if (!vdev)
return;
do {
- res = device_create_file(&vdev->class_dev,
- &dev_attr_version);
+ res = device_create_file(&vdev->dev, &dev_attr_version);
if (res<0)
break;
- res = device_create_file(&vdev->class_dev,
- &dev_attr_model);
+ res = device_create_file(&vdev->dev, &dev_attr_model);
if (res<0)
break;
- res = device_create_file(&vdev->class_dev,
- &dev_attr_hue);
+ res = device_create_file(&vdev->dev, &dev_attr_hue);
if (res<0)
break;
- res = device_create_file(&vdev->class_dev,
- &dev_attr_contrast);
+ res = device_create_file(&vdev->dev, &dev_attr_contrast);
if (res<0)
break;
- res = device_create_file(&vdev->class_dev,
- &dev_attr_brightness);
+ res = device_create_file(&vdev->dev, &dev_attr_brightness);
if (res<0)
break;
- res = device_create_file(&vdev->class_dev,
- &dev_attr_saturation);
+ res = device_create_file(&vdev->dev, &dev_attr_saturation);
if (res<0)
break;
- res = device_create_file(&vdev->class_dev,
- &dev_attr_streaming);
+ res = device_create_file(&vdev->dev, &dev_attr_streaming);
if (res<0)
break;
- res = device_create_file(&vdev->class_dev,
- &dev_attr_compression);
+ res = device_create_file(&vdev->dev, &dev_attr_compression);
if (res<0)
break;
- res = device_create_file(&vdev->class_dev,
- &dev_attr_bridge);
+ res = device_create_file(&vdev->dev, &dev_attr_bridge);
if (res>=0)
return;
} while (0);
static void usbvision_remove_sysfs(struct video_device *vdev)
{
if (vdev) {
- device_remove_file(&vdev->class_dev,
- &dev_attr_version);
- device_remove_file(&vdev->class_dev,
- &dev_attr_model);
- device_remove_file(&vdev->class_dev,
- &dev_attr_hue);
- device_remove_file(&vdev->class_dev,
- &dev_attr_contrast);
- device_remove_file(&vdev->class_dev,
- &dev_attr_brightness);
- device_remove_file(&vdev->class_dev,
- &dev_attr_saturation);
- device_remove_file(&vdev->class_dev,
- &dev_attr_streaming);
- device_remove_file(&vdev->class_dev,
- &dev_attr_compression);
- device_remove_file(&vdev->class_dev,
- &dev_attr_bridge);
+ device_remove_file(&vdev->dev, &dev_attr_version);
+ device_remove_file(&vdev->dev, &dev_attr_model);
+ device_remove_file(&vdev->dev, &dev_attr_hue);
+ device_remove_file(&vdev->dev, &dev_attr_contrast);
+ device_remove_file(&vdev->dev, &dev_attr_brightness);
+ device_remove_file(&vdev->dev, &dev_attr_saturation);
+ device_remove_file(&vdev->dev, &dev_attr_streaming);
+ device_remove_file(&vdev->dev, &dev_attr_compression);
+ device_remove_file(&vdev->dev, &dev_attr_bridge);
}
}
/* .poll = video_poll, */
.compat_ioctl = v4l_compat_ioctl32,
};
-static struct video_device usbvision_video_template = {
- .owner = THIS_MODULE,
- .type = VID_TYPE_TUNER | VID_TYPE_CAPTURE,
- .fops = &usbvision_fops,
- .name = "usbvision-video",
- .release = video_device_release,
- .minor = -1,
+
+static const struct v4l2_ioctl_ops usbvision_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
.vidioc_g_register = vidioc_g_register,
.vidioc_s_register = vidioc_s_register,
#endif
+};
+
+static struct video_device usbvision_video_template = {
+ .fops = &usbvision_fops,
+ .ioctl_ops = &usbvision_ioctl_ops,
+ .name = "usbvision-video",
+ .release = video_device_release,
+ .minor = -1,
.tvnorms = USBVISION_NORMS,
.current_norm = V4L2_STD_PAL
};
.compat_ioctl = v4l_compat_ioctl32,
};
-static struct video_device usbvision_radio_template=
-{
- .owner = THIS_MODULE,
- .type = VID_TYPE_TUNER,
- .fops = &usbvision_radio_fops,
- .name = "usbvision-radio",
- .release = video_device_release,
- .minor = -1,
+static const struct v4l2_ioctl_ops usbvision_radio_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_input = vidioc_enum_input,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
+};
+
+static struct video_device usbvision_radio_template = {
+ .fops = &usbvision_radio_fops,
+ .name = "usbvision-radio",
+ .release = video_device_release,
+ .minor = -1,
+ .ioctl_ops = &usbvision_radio_ioctl_ops,
.tvnorms = USBVISION_NORMS,
.current_norm = V4L2_STD_PAL
static struct video_device usbvision_vbi_template=
{
- .owner = THIS_MODULE,
- .type = VID_TYPE_TUNER,
.fops = &usbvision_vbi_fops,
.release = video_device_release,
.name = "usbvision-vbi",
}
*vdev = *vdev_template;
// vdev->minor = -1;
- vdev->dev = &usb_dev->dev;
+ vdev->parent = &usb_dev->dev;
snprintf(vdev->name, sizeof(vdev->name), "%s", name);
video_set_drvdata(vdev, usbvision);
return vdev;
};
static struct uvc_menu_info exposure_auto_controls[] = {
- { 1, "Manual Mode" },
{ 2, "Auto Mode" },
+ { 1, "Manual Mode" },
{ 4, "Shutter Priority Mode" },
{ 8, "Aperture Priority Mode" },
};
if (ctrl == NULL)
return -EINVAL;
+ memset(v4l2_ctrl, 0, sizeof *v4l2_ctrl);
v4l2_ctrl->id = mapping->id;
v4l2_ctrl->type = mapping->v4l2_type;
strncpy(v4l2_ctrl->name, mapping->name, sizeof v4l2_ctrl->name);
v4l2_ctrl->default_value = uvc_get_le_value(data, mapping);
}
- if (mapping->v4l2_type == V4L2_CTRL_TYPE_MENU) {
+ switch (mapping->v4l2_type) {
+ case V4L2_CTRL_TYPE_MENU:
v4l2_ctrl->minimum = 0;
v4l2_ctrl->maximum = mapping->menu_count - 1;
v4l2_ctrl->step = 1;
}
return 0;
+
+ case V4L2_CTRL_TYPE_BOOLEAN:
+ v4l2_ctrl->minimum = 0;
+ v4l2_ctrl->maximum = 1;
+ v4l2_ctrl->step = 1;
+ return 0;
+
+ default:
+ break;
}
if (ctrl->info->flags & UVC_CONTROL_GET_MIN) {
* unregistered before the reference is released, so we don't need to
* get another one.
*/
- vdev->dev = &dev->intf->dev;
- vdev->type = 0;
- vdev->type2 = 0;
+ vdev->parent = &dev->intf->dev;
vdev->minor = -1;
vdev->fops = &uvc_fops;
vdev->release = video_device_release;
#include <asm/atomic.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include "uvcvideo.h"
#include <linux/slab.h>
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <asm/uaccess.h>
#include <asm/system.h>
#include <linux/kmod.h>
#endif
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
MODULE_AUTHOR("Bill Dirks, Justin Schoeman, Gerd Knorr");
MODULE_DESCRIPTION("misc helper functions for v4l2 device drivers");
--- /dev/null
+/*
+ * Video capture interface for Linux version 2
+ *
+ * A generic video device interface for the LINUX operating system
+ * using a set of device structures/vectors for low level operations.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * Authors: Alan Cox, <alan@redhat.com> (version 1)
+ * Mauro Carvalho Chehab <mchehab@infradead.org> (version 2)
+ *
+ * Fixes: 20000516 Claudio Matsuoka <claudio@conectiva.com>
+ * - Added procfs support
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/kmod.h>
+#include <linux/slab.h>
+#include <linux/smp_lock.h>
+#include <asm/uaccess.h>
+#include <asm/system.h>
+
+#include <media/v4l2-common.h>
+
+#define VIDEO_NUM_DEVICES 256
+#define VIDEO_NAME "video4linux"
+
+/*
+ * sysfs stuff
+ */
+
+static ssize_t show_index(struct device *cd,
+ struct device_attribute *attr, char *buf)
+{
+ struct video_device *vfd = container_of(cd, struct video_device, dev);
+ return sprintf(buf, "%i\n", vfd->index);
+}
+
+static ssize_t show_name(struct device *cd,
+ struct device_attribute *attr, char *buf)
+{
+ struct video_device *vfd = container_of(cd, struct video_device, dev);
+ return sprintf(buf, "%.*s\n", (int)sizeof(vfd->name), vfd->name);
+}
+
+static struct device_attribute video_device_attrs[] = {
+ __ATTR(name, S_IRUGO, show_name, NULL),
+ __ATTR(index, S_IRUGO, show_index, NULL),
+ __ATTR_NULL
+};
+
+struct video_device *video_device_alloc(void)
+{
+ struct video_device *vfd;
+
+ vfd = kzalloc(sizeof(*vfd), GFP_KERNEL);
+ return vfd;
+}
+EXPORT_SYMBOL(video_device_alloc);
+
+void video_device_release(struct video_device *vfd)
+{
+ kfree(vfd);
+}
+EXPORT_SYMBOL(video_device_release);
+
+static void video_release(struct device *cd)
+{
+ struct video_device *vfd = container_of(cd, struct video_device, dev);
+
+#if 1
+ /* needed until all drivers are fixed */
+ if (!vfd->release)
+ return;
+#endif
+ vfd->release(vfd);
+}
+
+static struct class video_class = {
+ .name = VIDEO_NAME,
+ .dev_attrs = video_device_attrs,
+ .dev_release = video_release,
+};
+
+/*
+ * Active devices
+ */
+
+static struct video_device *video_device[VIDEO_NUM_DEVICES];
+static DEFINE_MUTEX(videodev_lock);
+
+struct video_device *video_devdata(struct file *file)
+{
+ return video_device[iminor(file->f_path.dentry->d_inode)];
+}
+EXPORT_SYMBOL(video_devdata);
+
+/*
+ * Open a video device - FIXME: Obsoleted
+ */
+static int video_open(struct inode *inode, struct file *file)
+{
+ unsigned int minor = iminor(inode);
+ int err = 0;
+ struct video_device *vfl;
+ const struct file_operations *old_fops;
+
+ if (minor >= VIDEO_NUM_DEVICES)
+ return -ENODEV;
+ lock_kernel();
+ mutex_lock(&videodev_lock);
+ vfl = video_device[minor];
+ if (vfl == NULL) {
+ mutex_unlock(&videodev_lock);
+ request_module("char-major-%d-%d", VIDEO_MAJOR, minor);
+ mutex_lock(&videodev_lock);
+ vfl = video_device[minor];
+ if (vfl == NULL) {
+ mutex_unlock(&videodev_lock);
+ unlock_kernel();
+ return -ENODEV;
+ }
+ }
+ old_fops = file->f_op;
+ file->f_op = fops_get(vfl->fops);
+ if (file->f_op->open)
+ err = file->f_op->open(inode, file);
+ if (err) {
+ fops_put(file->f_op);
+ file->f_op = fops_get(old_fops);
+ }
+ fops_put(old_fops);
+ mutex_unlock(&videodev_lock);
+ unlock_kernel();
+ return err;
+}
+
+/*
+ * open/release helper functions -- handle exclusive opens
+ * Should be removed soon
+ */
+int video_exclusive_open(struct inode *inode, struct file *file)
+{
+ struct video_device *vfl = video_devdata(file);
+ int retval = 0;
+
+ mutex_lock(&vfl->lock);
+ if (vfl->users)
+ retval = -EBUSY;
+ else
+ vfl->users++;
+ mutex_unlock(&vfl->lock);
+ return retval;
+}
+EXPORT_SYMBOL(video_exclusive_open);
+
+int video_exclusive_release(struct inode *inode, struct file *file)
+{
+ struct video_device *vfl = video_devdata(file);
+
+ vfl->users--;
+ return 0;
+}
+EXPORT_SYMBOL(video_exclusive_release);
+
+/**
+ * get_index - assign stream number based on parent device
+ * @vdev: video_device to assign index number to, vdev->dev should be assigned
+ * @num: -1 if auto assign, requested number otherwise
+ *
+ *
+ * returns -ENFILE if num is already in use, a free index number if
+ * successful.
+ */
+static int get_index(struct video_device *vdev, int num)
+{
+ u32 used = 0;
+ const int max_index = sizeof(used) * 8 - 1;
+ int i;
+
+ /* Currently a single v4l driver instance cannot create more than
+ 32 devices.
+ Increase to u64 or an array of u32 if more are needed. */
+ if (num > max_index) {
+ printk(KERN_ERR "videodev: %s num is too large\n", __func__);
+ return -EINVAL;
+ }
+
+ for (i = 0; i < VIDEO_NUM_DEVICES; i++) {
+ if (video_device[i] != NULL &&
+ video_device[i] != vdev &&
+ video_device[i]->parent == vdev->parent) {
+ used |= 1 << video_device[i]->index;
+ }
+ }
+
+ if (num >= 0) {
+ if (used & (1 << num))
+ return -ENFILE;
+ return num;
+ }
+
+ i = ffz(used);
+ return i > max_index ? -ENFILE : i;
+}
+
+static const struct file_operations video_fops;
+
+int video_register_device(struct video_device *vfd, int type, int nr)
+{
+ return video_register_device_index(vfd, type, nr, -1);
+}
+EXPORT_SYMBOL(video_register_device);
+
+/**
+ * video_register_device - register video4linux devices
+ * @vfd: video device structure we want to register
+ * @type: type of device to register
+ * @nr: which device number (0 == /dev/video0, 1 == /dev/video1, ...
+ * -1 == first free)
+ *
+ * The registration code assigns minor numbers based on the type
+ * requested. -ENFILE is returned in all the device slots for this
+ * category are full. If not then the minor field is set and the
+ * driver initialize function is called (if non %NULL).
+ *
+ * Zero is returned on success.
+ *
+ * Valid types are
+ *
+ * %VFL_TYPE_GRABBER - A frame grabber
+ *
+ * %VFL_TYPE_VTX - A teletext device
+ *
+ * %VFL_TYPE_VBI - Vertical blank data (undecoded)
+ *
+ * %VFL_TYPE_RADIO - A radio card
+ */
+
+int video_register_device_index(struct video_device *vfd, int type, int nr,
+ int index)
+{
+ int i = 0;
+ int base;
+ int end;
+ int ret;
+ char *name_base;
+
+ switch (type) {
+ case VFL_TYPE_GRABBER:
+ base = MINOR_VFL_TYPE_GRABBER_MIN;
+ end = MINOR_VFL_TYPE_GRABBER_MAX+1;
+ name_base = "video";
+ break;
+ case VFL_TYPE_VTX:
+ base = MINOR_VFL_TYPE_VTX_MIN;
+ end = MINOR_VFL_TYPE_VTX_MAX+1;
+ name_base = "vtx";
+ break;
+ case VFL_TYPE_VBI:
+ base = MINOR_VFL_TYPE_VBI_MIN;
+ end = MINOR_VFL_TYPE_VBI_MAX+1;
+ name_base = "vbi";
+ break;
+ case VFL_TYPE_RADIO:
+ base = MINOR_VFL_TYPE_RADIO_MIN;
+ end = MINOR_VFL_TYPE_RADIO_MAX+1;
+ name_base = "radio";
+ break;
+ default:
+ printk(KERN_ERR "%s called with unknown type: %d\n",
+ __func__, type);
+ return -1;
+ }
+
+ /* pick a minor number */
+ mutex_lock(&videodev_lock);
+ if (nr >= 0 && nr < end-base) {
+ /* use the one the driver asked for */
+ i = base + nr;
+ if (NULL != video_device[i]) {
+ mutex_unlock(&videodev_lock);
+ return -ENFILE;
+ }
+ } else {
+ /* use first free */
+ for (i = base; i < end; i++)
+ if (NULL == video_device[i])
+ break;
+ if (i == end) {
+ mutex_unlock(&videodev_lock);
+ return -ENFILE;
+ }
+ }
+ video_device[i] = vfd;
+ vfd->vfl_type = type;
+ vfd->minor = i;
+
+ ret = get_index(vfd, index);
+ vfd->index = ret;
+
+ mutex_unlock(&videodev_lock);
+
+ if (ret < 0) {
+ printk(KERN_ERR "%s: get_index failed\n", __func__);
+ goto fail_minor;
+ }
+
+ mutex_init(&vfd->lock);
+
+ /* sysfs class */
+ memset(&vfd->dev, 0x00, sizeof(vfd->dev));
+ vfd->dev.class = &video_class;
+ vfd->dev.devt = MKDEV(VIDEO_MAJOR, vfd->minor);
+ if (vfd->parent)
+ vfd->dev.parent = vfd->parent;
+ sprintf(vfd->dev.bus_id, "%s%d", name_base, i - base);
+ ret = device_register(&vfd->dev);
+ if (ret < 0) {
+ printk(KERN_ERR "%s: device_register failed\n", __func__);
+ goto fail_minor;
+ }
+
+#if 1
+ /* needed until all drivers are fixed */
+ if (!vfd->release)
+ printk(KERN_WARNING "videodev: \"%s\" has no release callback. "
+ "Please fix your driver for proper sysfs support, see "
+ "http://lwn.net/Articles/36850/\n", vfd->name);
+#endif
+ return 0;
+
+fail_minor:
+ mutex_lock(&videodev_lock);
+ video_device[vfd->minor] = NULL;
+ vfd->minor = -1;
+ mutex_unlock(&videodev_lock);
+ return ret;
+}
+EXPORT_SYMBOL(video_register_device_index);
+
+/**
+ * video_unregister_device - unregister a video4linux device
+ * @vfd: the device to unregister
+ *
+ * This unregisters the passed device and deassigns the minor
+ * number. Future open calls will be met with errors.
+ */
+
+void video_unregister_device(struct video_device *vfd)
+{
+ mutex_lock(&videodev_lock);
+ if (video_device[vfd->minor] != vfd)
+ panic("videodev: bad unregister");
+
+ video_device[vfd->minor] = NULL;
+ device_unregister(&vfd->dev);
+ mutex_unlock(&videodev_lock);
+}
+EXPORT_SYMBOL(video_unregister_device);
+
+/*
+ * Video fs operations
+ */
+static const struct file_operations video_fops = {
+ .owner = THIS_MODULE,
+ .llseek = no_llseek,
+ .open = video_open,
+};
+
+/*
+ * Initialise video for linux
+ */
+
+static int __init videodev_init(void)
+{
+ int ret;
+
+ printk(KERN_INFO "Linux video capture interface: v2.00\n");
+ if (register_chrdev(VIDEO_MAJOR, VIDEO_NAME, &video_fops)) {
+ printk(KERN_WARNING "video_dev: unable to get major %d\n", VIDEO_MAJOR);
+ return -EIO;
+ }
+
+ ret = class_register(&video_class);
+ if (ret < 0) {
+ unregister_chrdev(VIDEO_MAJOR, VIDEO_NAME);
+ printk(KERN_WARNING "video_dev: class_register failed\n");
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static void __exit videodev_exit(void)
+{
+ class_unregister(&video_class);
+ unregister_chrdev(VIDEO_MAJOR, VIDEO_NAME);
+}
+
+module_init(videodev_init)
+module_exit(videodev_exit)
+
+MODULE_AUTHOR("Alan Cox, Mauro Carvalho Chehab <mchehab@infradead.org>");
+MODULE_DESCRIPTION("Device registrar for Video4Linux drivers v2");
+MODULE_LICENSE("GPL");
+
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
--- /dev/null
+/*
+ * Video capture interface for Linux version 2
+ *
+ * A generic framework to process V4L2 ioctl commands.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * Authors: Alan Cox, <alan@redhat.com> (version 1)
+ * Mauro Carvalho Chehab <mchehab@infradead.org> (version 2)
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+
+#define __OLD_VIDIOC_ /* To allow fixing old calls */
+#include <linux/videodev2.h>
+
+#ifdef CONFIG_VIDEO_V4L1
+#include <linux/videodev.h>
+#endif
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+#include <linux/video_decoder.h>
+
+#define dbgarg(cmd, fmt, arg...) \
+ do { \
+ if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) { \
+ printk(KERN_DEBUG "%s: ", vfd->name); \
+ v4l_printk_ioctl(cmd); \
+ printk(" " fmt, ## arg); \
+ } \
+ } while (0)
+
+#define dbgarg2(fmt, arg...) \
+ do { \
+ if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) \
+ printk(KERN_DEBUG "%s: " fmt, vfd->name, ## arg);\
+ } while (0)
+
+struct std_descr {
+ v4l2_std_id std;
+ const char *descr;
+};
+
+static const struct std_descr standards[] = {
+ { V4L2_STD_NTSC, "NTSC" },
+ { V4L2_STD_NTSC_M, "NTSC-M" },
+ { V4L2_STD_NTSC_M_JP, "NTSC-M-JP" },
+ { V4L2_STD_NTSC_M_KR, "NTSC-M-KR" },
+ { V4L2_STD_NTSC_443, "NTSC-443" },
+ { V4L2_STD_PAL, "PAL" },
+ { V4L2_STD_PAL_BG, "PAL-BG" },
+ { V4L2_STD_PAL_B, "PAL-B" },
+ { V4L2_STD_PAL_B1, "PAL-B1" },
+ { V4L2_STD_PAL_G, "PAL-G" },
+ { V4L2_STD_PAL_H, "PAL-H" },
+ { V4L2_STD_PAL_I, "PAL-I" },
+ { V4L2_STD_PAL_DK, "PAL-DK" },
+ { V4L2_STD_PAL_D, "PAL-D" },
+ { V4L2_STD_PAL_D1, "PAL-D1" },
+ { V4L2_STD_PAL_K, "PAL-K" },
+ { V4L2_STD_PAL_M, "PAL-M" },
+ { V4L2_STD_PAL_N, "PAL-N" },
+ { V4L2_STD_PAL_Nc, "PAL-Nc" },
+ { V4L2_STD_PAL_60, "PAL-60" },
+ { V4L2_STD_SECAM, "SECAM" },
+ { V4L2_STD_SECAM_B, "SECAM-B" },
+ { V4L2_STD_SECAM_G, "SECAM-G" },
+ { V4L2_STD_SECAM_H, "SECAM-H" },
+ { V4L2_STD_SECAM_DK, "SECAM-DK" },
+ { V4L2_STD_SECAM_D, "SECAM-D" },
+ { V4L2_STD_SECAM_K, "SECAM-K" },
+ { V4L2_STD_SECAM_K1, "SECAM-K1" },
+ { V4L2_STD_SECAM_L, "SECAM-L" },
+ { V4L2_STD_SECAM_LC, "SECAM-Lc" },
+ { 0, "Unknown" }
+};
+
+/* video4linux standard ID conversion to standard name
+ */
+const char *v4l2_norm_to_name(v4l2_std_id id)
+{
+ u32 myid = id;
+ int i;
+
+ /* HACK: ppc32 architecture doesn't have __ucmpdi2 function to handle
+ 64 bit comparations. So, on that architecture, with some gcc
+ variants, compilation fails. Currently, the max value is 30bit wide.
+ */
+ BUG_ON(myid != id);
+
+ for (i = 0; standards[i].std; i++)
+ if (myid == standards[i].std)
+ break;
+ return standards[i].descr;
+}
+EXPORT_SYMBOL(v4l2_norm_to_name);
+
+/* Fill in the fields of a v4l2_standard structure according to the
+ 'id' and 'transmission' parameters. Returns negative on error. */
+int v4l2_video_std_construct(struct v4l2_standard *vs,
+ int id, const char *name)
+{
+ u32 index = vs->index;
+
+ memset(vs, 0, sizeof(struct v4l2_standard));
+ vs->index = index;
+ vs->id = id;
+ if (id & V4L2_STD_525_60) {
+ vs->frameperiod.numerator = 1001;
+ vs->frameperiod.denominator = 30000;
+ vs->framelines = 525;
+ } else {
+ vs->frameperiod.numerator = 1;
+ vs->frameperiod.denominator = 25;
+ vs->framelines = 625;
+ }
+ strlcpy(vs->name, name, sizeof(vs->name));
+ return 0;
+}
+EXPORT_SYMBOL(v4l2_video_std_construct);
+
+/* ----------------------------------------------------------------- */
+/* some arrays for pretty-printing debug messages of enum types */
+
+const char *v4l2_field_names[] = {
+ [V4L2_FIELD_ANY] = "any",
+ [V4L2_FIELD_NONE] = "none",
+ [V4L2_FIELD_TOP] = "top",
+ [V4L2_FIELD_BOTTOM] = "bottom",
+ [V4L2_FIELD_INTERLACED] = "interlaced",
+ [V4L2_FIELD_SEQ_TB] = "seq-tb",
+ [V4L2_FIELD_SEQ_BT] = "seq-bt",
+ [V4L2_FIELD_ALTERNATE] = "alternate",
+ [V4L2_FIELD_INTERLACED_TB] = "interlaced-tb",
+ [V4L2_FIELD_INTERLACED_BT] = "interlaced-bt",
+};
+EXPORT_SYMBOL(v4l2_field_names);
+
+const char *v4l2_type_names[] = {
+ [V4L2_BUF_TYPE_VIDEO_CAPTURE] = "vid-cap",
+ [V4L2_BUF_TYPE_VIDEO_OVERLAY] = "vid-overlay",
+ [V4L2_BUF_TYPE_VIDEO_OUTPUT] = "vid-out",
+ [V4L2_BUF_TYPE_VBI_CAPTURE] = "vbi-cap",
+ [V4L2_BUF_TYPE_VBI_OUTPUT] = "vbi-out",
+ [V4L2_BUF_TYPE_SLICED_VBI_CAPTURE] = "sliced-vbi-cap",
+ [V4L2_BUF_TYPE_SLICED_VBI_OUTPUT] = "sliced-vbi-out",
+ [V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY] = "vid-out-overlay",
+};
+EXPORT_SYMBOL(v4l2_type_names);
+
+static const char *v4l2_memory_names[] = {
+ [V4L2_MEMORY_MMAP] = "mmap",
+ [V4L2_MEMORY_USERPTR] = "userptr",
+ [V4L2_MEMORY_OVERLAY] = "overlay",
+};
+
+#define prt_names(a, arr) ((((a) >= 0) && ((a) < ARRAY_SIZE(arr))) ? \
+ arr[a] : "unknown")
+
+/* ------------------------------------------------------------------ */
+/* debug help functions */
+
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+static const char *v4l1_ioctls[] = {
+ [_IOC_NR(VIDIOCGCAP)] = "VIDIOCGCAP",
+ [_IOC_NR(VIDIOCGCHAN)] = "VIDIOCGCHAN",
+ [_IOC_NR(VIDIOCSCHAN)] = "VIDIOCSCHAN",
+ [_IOC_NR(VIDIOCGTUNER)] = "VIDIOCGTUNER",
+ [_IOC_NR(VIDIOCSTUNER)] = "VIDIOCSTUNER",
+ [_IOC_NR(VIDIOCGPICT)] = "VIDIOCGPICT",
+ [_IOC_NR(VIDIOCSPICT)] = "VIDIOCSPICT",
+ [_IOC_NR(VIDIOCCAPTURE)] = "VIDIOCCAPTURE",
+ [_IOC_NR(VIDIOCGWIN)] = "VIDIOCGWIN",
+ [_IOC_NR(VIDIOCSWIN)] = "VIDIOCSWIN",
+ [_IOC_NR(VIDIOCGFBUF)] = "VIDIOCGFBUF",
+ [_IOC_NR(VIDIOCSFBUF)] = "VIDIOCSFBUF",
+ [_IOC_NR(VIDIOCKEY)] = "VIDIOCKEY",
+ [_IOC_NR(VIDIOCGFREQ)] = "VIDIOCGFREQ",
+ [_IOC_NR(VIDIOCSFREQ)] = "VIDIOCSFREQ",
+ [_IOC_NR(VIDIOCGAUDIO)] = "VIDIOCGAUDIO",
+ [_IOC_NR(VIDIOCSAUDIO)] = "VIDIOCSAUDIO",
+ [_IOC_NR(VIDIOCSYNC)] = "VIDIOCSYNC",
+ [_IOC_NR(VIDIOCMCAPTURE)] = "VIDIOCMCAPTURE",
+ [_IOC_NR(VIDIOCGMBUF)] = "VIDIOCGMBUF",
+ [_IOC_NR(VIDIOCGUNIT)] = "VIDIOCGUNIT",
+ [_IOC_NR(VIDIOCGCAPTURE)] = "VIDIOCGCAPTURE",
+ [_IOC_NR(VIDIOCSCAPTURE)] = "VIDIOCSCAPTURE",
+ [_IOC_NR(VIDIOCSPLAYMODE)] = "VIDIOCSPLAYMODE",
+ [_IOC_NR(VIDIOCSWRITEMODE)] = "VIDIOCSWRITEMODE",
+ [_IOC_NR(VIDIOCGPLAYINFO)] = "VIDIOCGPLAYINFO",
+ [_IOC_NR(VIDIOCSMICROCODE)] = "VIDIOCSMICROCODE",
+ [_IOC_NR(VIDIOCGVBIFMT)] = "VIDIOCGVBIFMT",
+ [_IOC_NR(VIDIOCSVBIFMT)] = "VIDIOCSVBIFMT"
+};
+#define V4L1_IOCTLS ARRAY_SIZE(v4l1_ioctls)
+#endif
+
+static const char *v4l2_ioctls[] = {
+ [_IOC_NR(VIDIOC_QUERYCAP)] = "VIDIOC_QUERYCAP",
+ [_IOC_NR(VIDIOC_RESERVED)] = "VIDIOC_RESERVED",
+ [_IOC_NR(VIDIOC_ENUM_FMT)] = "VIDIOC_ENUM_FMT",
+ [_IOC_NR(VIDIOC_G_FMT)] = "VIDIOC_G_FMT",
+ [_IOC_NR(VIDIOC_S_FMT)] = "VIDIOC_S_FMT",
+ [_IOC_NR(VIDIOC_REQBUFS)] = "VIDIOC_REQBUFS",
+ [_IOC_NR(VIDIOC_QUERYBUF)] = "VIDIOC_QUERYBUF",
+ [_IOC_NR(VIDIOC_G_FBUF)] = "VIDIOC_G_FBUF",
+ [_IOC_NR(VIDIOC_S_FBUF)] = "VIDIOC_S_FBUF",
+ [_IOC_NR(VIDIOC_OVERLAY)] = "VIDIOC_OVERLAY",
+ [_IOC_NR(VIDIOC_QBUF)] = "VIDIOC_QBUF",
+ [_IOC_NR(VIDIOC_DQBUF)] = "VIDIOC_DQBUF",
+ [_IOC_NR(VIDIOC_STREAMON)] = "VIDIOC_STREAMON",
+ [_IOC_NR(VIDIOC_STREAMOFF)] = "VIDIOC_STREAMOFF",
+ [_IOC_NR(VIDIOC_G_PARM)] = "VIDIOC_G_PARM",
+ [_IOC_NR(VIDIOC_S_PARM)] = "VIDIOC_S_PARM",
+ [_IOC_NR(VIDIOC_G_STD)] = "VIDIOC_G_STD",
+ [_IOC_NR(VIDIOC_S_STD)] = "VIDIOC_S_STD",
+ [_IOC_NR(VIDIOC_ENUMSTD)] = "VIDIOC_ENUMSTD",
+ [_IOC_NR(VIDIOC_ENUMINPUT)] = "VIDIOC_ENUMINPUT",
+ [_IOC_NR(VIDIOC_G_CTRL)] = "VIDIOC_G_CTRL",
+ [_IOC_NR(VIDIOC_S_CTRL)] = "VIDIOC_S_CTRL",
+ [_IOC_NR(VIDIOC_G_TUNER)] = "VIDIOC_G_TUNER",
+ [_IOC_NR(VIDIOC_S_TUNER)] = "VIDIOC_S_TUNER",
+ [_IOC_NR(VIDIOC_G_AUDIO)] = "VIDIOC_G_AUDIO",
+ [_IOC_NR(VIDIOC_S_AUDIO)] = "VIDIOC_S_AUDIO",
+ [_IOC_NR(VIDIOC_QUERYCTRL)] = "VIDIOC_QUERYCTRL",
+ [_IOC_NR(VIDIOC_QUERYMENU)] = "VIDIOC_QUERYMENU",
+ [_IOC_NR(VIDIOC_G_INPUT)] = "VIDIOC_G_INPUT",
+ [_IOC_NR(VIDIOC_S_INPUT)] = "VIDIOC_S_INPUT",
+ [_IOC_NR(VIDIOC_G_OUTPUT)] = "VIDIOC_G_OUTPUT",
+ [_IOC_NR(VIDIOC_S_OUTPUT)] = "VIDIOC_S_OUTPUT",
+ [_IOC_NR(VIDIOC_ENUMOUTPUT)] = "VIDIOC_ENUMOUTPUT",
+ [_IOC_NR(VIDIOC_G_AUDOUT)] = "VIDIOC_G_AUDOUT",
+ [_IOC_NR(VIDIOC_S_AUDOUT)] = "VIDIOC_S_AUDOUT",
+ [_IOC_NR(VIDIOC_G_MODULATOR)] = "VIDIOC_G_MODULATOR",
+ [_IOC_NR(VIDIOC_S_MODULATOR)] = "VIDIOC_S_MODULATOR",
+ [_IOC_NR(VIDIOC_G_FREQUENCY)] = "VIDIOC_G_FREQUENCY",
+ [_IOC_NR(VIDIOC_S_FREQUENCY)] = "VIDIOC_S_FREQUENCY",
+ [_IOC_NR(VIDIOC_CROPCAP)] = "VIDIOC_CROPCAP",
+ [_IOC_NR(VIDIOC_G_CROP)] = "VIDIOC_G_CROP",
+ [_IOC_NR(VIDIOC_S_CROP)] = "VIDIOC_S_CROP",
+ [_IOC_NR(VIDIOC_G_JPEGCOMP)] = "VIDIOC_G_JPEGCOMP",
+ [_IOC_NR(VIDIOC_S_JPEGCOMP)] = "VIDIOC_S_JPEGCOMP",
+ [_IOC_NR(VIDIOC_QUERYSTD)] = "VIDIOC_QUERYSTD",
+ [_IOC_NR(VIDIOC_TRY_FMT)] = "VIDIOC_TRY_FMT",
+ [_IOC_NR(VIDIOC_ENUMAUDIO)] = "VIDIOC_ENUMAUDIO",
+ [_IOC_NR(VIDIOC_ENUMAUDOUT)] = "VIDIOC_ENUMAUDOUT",
+ [_IOC_NR(VIDIOC_G_PRIORITY)] = "VIDIOC_G_PRIORITY",
+ [_IOC_NR(VIDIOC_S_PRIORITY)] = "VIDIOC_S_PRIORITY",
+ [_IOC_NR(VIDIOC_G_SLICED_VBI_CAP)] = "VIDIOC_G_SLICED_VBI_CAP",
+ [_IOC_NR(VIDIOC_LOG_STATUS)] = "VIDIOC_LOG_STATUS",
+ [_IOC_NR(VIDIOC_G_EXT_CTRLS)] = "VIDIOC_G_EXT_CTRLS",
+ [_IOC_NR(VIDIOC_S_EXT_CTRLS)] = "VIDIOC_S_EXT_CTRLS",
+ [_IOC_NR(VIDIOC_TRY_EXT_CTRLS)] = "VIDIOC_TRY_EXT_CTRLS",
+#if 1
+ [_IOC_NR(VIDIOC_ENUM_FRAMESIZES)] = "VIDIOC_ENUM_FRAMESIZES",
+ [_IOC_NR(VIDIOC_ENUM_FRAMEINTERVALS)] = "VIDIOC_ENUM_FRAMEINTERVALS",
+ [_IOC_NR(VIDIOC_G_ENC_INDEX)] = "VIDIOC_G_ENC_INDEX",
+ [_IOC_NR(VIDIOC_ENCODER_CMD)] = "VIDIOC_ENCODER_CMD",
+ [_IOC_NR(VIDIOC_TRY_ENCODER_CMD)] = "VIDIOC_TRY_ENCODER_CMD",
+
+ [_IOC_NR(VIDIOC_DBG_S_REGISTER)] = "VIDIOC_DBG_S_REGISTER",
+ [_IOC_NR(VIDIOC_DBG_G_REGISTER)] = "VIDIOC_DBG_G_REGISTER",
+
+ [_IOC_NR(VIDIOC_G_CHIP_IDENT)] = "VIDIOC_G_CHIP_IDENT",
+ [_IOC_NR(VIDIOC_S_HW_FREQ_SEEK)] = "VIDIOC_S_HW_FREQ_SEEK",
+#endif
+};
+#define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls)
+
+static const char *v4l2_int_ioctls[] = {
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+ [_IOC_NR(DECODER_GET_CAPABILITIES)] = "DECODER_GET_CAPABILITIES",
+ [_IOC_NR(DECODER_GET_STATUS)] = "DECODER_GET_STATUS",
+ [_IOC_NR(DECODER_SET_NORM)] = "DECODER_SET_NORM",
+ [_IOC_NR(DECODER_SET_INPUT)] = "DECODER_SET_INPUT",
+ [_IOC_NR(DECODER_SET_OUTPUT)] = "DECODER_SET_OUTPUT",
+ [_IOC_NR(DECODER_ENABLE_OUTPUT)] = "DECODER_ENABLE_OUTPUT",
+ [_IOC_NR(DECODER_SET_PICTURE)] = "DECODER_SET_PICTURE",
+ [_IOC_NR(DECODER_SET_GPIO)] = "DECODER_SET_GPIO",
+ [_IOC_NR(DECODER_INIT)] = "DECODER_INIT",
+ [_IOC_NR(DECODER_SET_VBI_BYPASS)] = "DECODER_SET_VBI_BYPASS",
+ [_IOC_NR(DECODER_DUMP)] = "DECODER_DUMP",
+#endif
+ [_IOC_NR(AUDC_SET_RADIO)] = "AUDC_SET_RADIO",
+
+ [_IOC_NR(TUNER_SET_TYPE_ADDR)] = "TUNER_SET_TYPE_ADDR",
+ [_IOC_NR(TUNER_SET_STANDBY)] = "TUNER_SET_STANDBY",
+ [_IOC_NR(TUNER_SET_CONFIG)] = "TUNER_SET_CONFIG",
+
+ [_IOC_NR(VIDIOC_INT_S_TUNER_MODE)] = "VIDIOC_INT_S_TUNER_MODE",
+ [_IOC_NR(VIDIOC_INT_RESET)] = "VIDIOC_INT_RESET",
+ [_IOC_NR(VIDIOC_INT_AUDIO_CLOCK_FREQ)] = "VIDIOC_INT_AUDIO_CLOCK_FREQ",
+ [_IOC_NR(VIDIOC_INT_DECODE_VBI_LINE)] = "VIDIOC_INT_DECODE_VBI_LINE",
+ [_IOC_NR(VIDIOC_INT_S_VBI_DATA)] = "VIDIOC_INT_S_VBI_DATA",
+ [_IOC_NR(VIDIOC_INT_G_VBI_DATA)] = "VIDIOC_INT_G_VBI_DATA",
+ [_IOC_NR(VIDIOC_INT_I2S_CLOCK_FREQ)] = "VIDIOC_INT_I2S_CLOCK_FREQ",
+ [_IOC_NR(VIDIOC_INT_S_STANDBY)] = "VIDIOC_INT_S_STANDBY",
+ [_IOC_NR(VIDIOC_INT_S_AUDIO_ROUTING)] = "VIDIOC_INT_S_AUDIO_ROUTING",
+ [_IOC_NR(VIDIOC_INT_G_AUDIO_ROUTING)] = "VIDIOC_INT_G_AUDIO_ROUTING",
+ [_IOC_NR(VIDIOC_INT_S_VIDEO_ROUTING)] = "VIDIOC_INT_S_VIDEO_ROUTING",
+ [_IOC_NR(VIDIOC_INT_G_VIDEO_ROUTING)] = "VIDIOC_INT_G_VIDEO_ROUTING",
+ [_IOC_NR(VIDIOC_INT_S_CRYSTAL_FREQ)] = "VIDIOC_INT_S_CRYSTAL_FREQ",
+ [_IOC_NR(VIDIOC_INT_INIT)] = "VIDIOC_INT_INIT",
+ [_IOC_NR(VIDIOC_INT_G_STD_OUTPUT)] = "VIDIOC_INT_G_STD_OUTPUT",
+ [_IOC_NR(VIDIOC_INT_S_STD_OUTPUT)] = "VIDIOC_INT_S_STD_OUTPUT",
+};
+#define V4L2_INT_IOCTLS ARRAY_SIZE(v4l2_int_ioctls)
+
+/* Common ioctl debug function. This function can be used by
+ external ioctl messages as well as internal V4L ioctl */
+void v4l_printk_ioctl(unsigned int cmd)
+{
+ char *dir, *type;
+
+ switch (_IOC_TYPE(cmd)) {
+ case 'd':
+ if (_IOC_NR(cmd) >= V4L2_INT_IOCTLS) {
+ type = "v4l2_int";
+ break;
+ }
+ printk("%s", v4l2_int_ioctls[_IOC_NR(cmd)]);
+ return;
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+ case 'v':
+ if (_IOC_NR(cmd) >= V4L1_IOCTLS) {
+ type = "v4l1";
+ break;
+ }
+ printk("%s", v4l1_ioctls[_IOC_NR(cmd)]);
+ return;
+#endif
+ case 'V':
+ if (_IOC_NR(cmd) >= V4L2_IOCTLS) {
+ type = "v4l2";
+ break;
+ }
+ printk("%s", v4l2_ioctls[_IOC_NR(cmd)]);
+ return;
+ default:
+ type = "unknown";
+ }
+
+ switch (_IOC_DIR(cmd)) {
+ case _IOC_NONE: dir = "--"; break;
+ case _IOC_READ: dir = "r-"; break;
+ case _IOC_WRITE: dir = "-w"; break;
+ case _IOC_READ | _IOC_WRITE: dir = "rw"; break;
+ default: dir = "*ERR*"; break;
+ }
+ printk("%s ioctl '%c', dir=%s, #%d (0x%08x)",
+ type, _IOC_TYPE(cmd), dir, _IOC_NR(cmd), cmd);
+}
+EXPORT_SYMBOL(v4l_printk_ioctl);
+
+/*
+ * helper function -- handles userspace copying for ioctl arguments
+ */
+
+#ifdef __OLD_VIDIOC_
+static unsigned int
+video_fix_command(unsigned int cmd)
+{
+ switch (cmd) {
+ case VIDIOC_OVERLAY_OLD:
+ cmd = VIDIOC_OVERLAY;
+ break;
+ case VIDIOC_S_PARM_OLD:
+ cmd = VIDIOC_S_PARM;
+ break;
+ case VIDIOC_S_CTRL_OLD:
+ cmd = VIDIOC_S_CTRL;
+ break;
+ case VIDIOC_G_AUDIO_OLD:
+ cmd = VIDIOC_G_AUDIO;
+ break;
+ case VIDIOC_G_AUDOUT_OLD:
+ cmd = VIDIOC_G_AUDOUT;
+ break;
+ case VIDIOC_CROPCAP_OLD:
+ cmd = VIDIOC_CROPCAP;
+ break;
+ }
+ return cmd;
+}
+#endif
+
+/*
+ * Obsolete usercopy function - Should be removed soon
+ */
+int
+video_usercopy(struct inode *inode, struct file *file,
+ unsigned int cmd, unsigned long arg,
+ int (*func)(struct inode *inode, struct file *file,
+ unsigned int cmd, void *arg))
+{
+ char sbuf[128];
+ void *mbuf = NULL;
+ void *parg = NULL;
+ int err = -EINVAL;
+ int is_ext_ctrl;
+ size_t ctrls_size = 0;
+ void __user *user_ptr = NULL;
+
+#ifdef __OLD_VIDIOC_
+ cmd = video_fix_command(cmd);
+#endif
+ is_ext_ctrl = (cmd == VIDIOC_S_EXT_CTRLS || cmd == VIDIOC_G_EXT_CTRLS ||
+ cmd == VIDIOC_TRY_EXT_CTRLS);
+
+ /* Copy arguments into temp kernel buffer */
+ switch (_IOC_DIR(cmd)) {
+ case _IOC_NONE:
+ parg = NULL;
+ break;
+ case _IOC_READ:
+ case _IOC_WRITE:
+ case (_IOC_WRITE | _IOC_READ):
+ if (_IOC_SIZE(cmd) <= sizeof(sbuf)) {
+ parg = sbuf;
+ } else {
+ /* too big to allocate from stack */
+ mbuf = kmalloc(_IOC_SIZE(cmd), GFP_KERNEL);
+ if (NULL == mbuf)
+ return -ENOMEM;
+ parg = mbuf;
+ }
+
+ err = -EFAULT;
+ if (_IOC_DIR(cmd) & _IOC_WRITE)
+ if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
+ goto out;
+ break;
+ }
+ if (is_ext_ctrl) {
+ struct v4l2_ext_controls *p = parg;
+
+ /* In case of an error, tell the caller that it wasn't
+ a specific control that caused it. */
+ p->error_idx = p->count;
+ user_ptr = (void __user *)p->controls;
+ if (p->count) {
+ ctrls_size = sizeof(struct v4l2_ext_control) * p->count;
+ /* Note: v4l2_ext_controls fits in sbuf[] so mbuf is still NULL. */
+ mbuf = kmalloc(ctrls_size, GFP_KERNEL);
+ err = -ENOMEM;
+ if (NULL == mbuf)
+ goto out_ext_ctrl;
+ err = -EFAULT;
+ if (copy_from_user(mbuf, user_ptr, ctrls_size))
+ goto out_ext_ctrl;
+ p->controls = mbuf;
+ }
+ }
+
+ /* call driver */
+ err = func(inode, file, cmd, parg);
+ if (err == -ENOIOCTLCMD)
+ err = -EINVAL;
+ if (is_ext_ctrl) {
+ struct v4l2_ext_controls *p = parg;
+
+ p->controls = (void *)user_ptr;
+ if (p->count && err == 0 && copy_to_user(user_ptr, mbuf, ctrls_size))
+ err = -EFAULT;
+ goto out_ext_ctrl;
+ }
+ if (err < 0)
+ goto out;
+
+out_ext_ctrl:
+ /* Copy results into user buffer */
+ switch (_IOC_DIR(cmd)) {
+ case _IOC_READ:
+ case (_IOC_WRITE | _IOC_READ):
+ if (copy_to_user((void __user *)arg, parg, _IOC_SIZE(cmd)))
+ err = -EFAULT;
+ break;
+ }
+
+out:
+ kfree(mbuf);
+ return err;
+}
+EXPORT_SYMBOL(video_usercopy);
+
+static void dbgbuf(unsigned int cmd, struct video_device *vfd,
+ struct v4l2_buffer *p)
+{
+ struct v4l2_timecode *tc = &p->timecode;
+
+ dbgarg(cmd, "%02ld:%02d:%02d.%08ld index=%d, type=%s, "
+ "bytesused=%d, flags=0x%08d, "
+ "field=%0d, sequence=%d, memory=%s, offset/userptr=0x%08lx, length=%d\n",
+ p->timestamp.tv_sec / 3600,
+ (int)(p->timestamp.tv_sec / 60) % 60,
+ (int)(p->timestamp.tv_sec % 60),
+ p->timestamp.tv_usec,
+ p->index,
+ prt_names(p->type, v4l2_type_names),
+ p->bytesused, p->flags,
+ p->field, p->sequence,
+ prt_names(p->memory, v4l2_memory_names),
+ p->m.userptr, p->length);
+ dbgarg2("timecode=%02d:%02d:%02d type=%d, "
+ "flags=0x%08d, frames=%d, userbits=0x%08x\n",
+ tc->hours, tc->minutes, tc->seconds,
+ tc->type, tc->flags, tc->frames, *(__u32 *)tc->userbits);
+}
+
+static inline void dbgrect(struct video_device *vfd, char *s,
+ struct v4l2_rect *r)
+{
+ dbgarg2("%sRect start at %dx%d, size=%dx%d\n", s, r->left, r->top,
+ r->width, r->height);
+};
+
+static inline void v4l_print_pix_fmt(struct video_device *vfd,
+ struct v4l2_pix_format *fmt)
+{
+ dbgarg2("width=%d, height=%d, format=%c%c%c%c, field=%s, "
+ "bytesperline=%d sizeimage=%d, colorspace=%d\n",
+ fmt->width, fmt->height,
+ (fmt->pixelformat & 0xff),
+ (fmt->pixelformat >> 8) & 0xff,
+ (fmt->pixelformat >> 16) & 0xff,
+ (fmt->pixelformat >> 24) & 0xff,
+ prt_names(fmt->field, v4l2_field_names),
+ fmt->bytesperline, fmt->sizeimage, fmt->colorspace);
+};
+
+static inline void v4l_print_ext_ctrls(unsigned int cmd,
+ struct video_device *vfd, struct v4l2_ext_controls *c, int show_vals)
+{
+ __u32 i;
+
+ if (!(vfd->debug & V4L2_DEBUG_IOCTL_ARG))
+ return;
+ dbgarg(cmd, "");
+ printk(KERN_CONT "class=0x%x", c->ctrl_class);
+ for (i = 0; i < c->count; i++) {
+ if (show_vals)
+ printk(KERN_CONT " id/val=0x%x/0x%x",
+ c->controls[i].id, c->controls[i].value);
+ else
+ printk(KERN_CONT " id=0x%x", c->controls[i].id);
+ }
+ printk(KERN_CONT "\n");
+};
+
+static inline int check_ext_ctrls(struct v4l2_ext_controls *c, int allow_priv)
+{
+ __u32 i;
+
+ /* zero the reserved fields */
+ c->reserved[0] = c->reserved[1] = 0;
+ for (i = 0; i < c->count; i++) {
+ c->controls[i].reserved2[0] = 0;
+ c->controls[i].reserved2[1] = 0;
+ }
+ /* V4L2_CID_PRIVATE_BASE cannot be used as control class
+ when using extended controls.
+ Only when passed in through VIDIOC_G_CTRL and VIDIOC_S_CTRL
+ is it allowed for backwards compatibility.
+ */
+ if (!allow_priv && c->ctrl_class == V4L2_CID_PRIVATE_BASE)
+ return 0;
+ /* Check that all controls are from the same control class. */
+ for (i = 0; i < c->count; i++) {
+ if (V4L2_CTRL_ID2CLASS(c->controls[i].id) != c->ctrl_class) {
+ c->error_idx = i;
+ return 0;
+ }
+ }
+ return 1;
+}
+
+static int check_fmt(const struct v4l2_ioctl_ops *ops, enum v4l2_buf_type type)
+{
+ if (ops == NULL)
+ return -EINVAL;
+
+ switch (type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ if (ops->vidioc_try_fmt_vid_cap)
+ return 0;
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ if (ops->vidioc_try_fmt_vid_overlay)
+ return 0;
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ if (ops->vidioc_try_fmt_vid_out)
+ return 0;
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
+ if (ops->vidioc_try_fmt_vid_out_overlay)
+ return 0;
+ break;
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ if (ops->vidioc_try_fmt_vbi_cap)
+ return 0;
+ break;
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ if (ops->vidioc_try_fmt_vbi_out)
+ return 0;
+ break;
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ if (ops->vidioc_try_fmt_sliced_vbi_cap)
+ return 0;
+ break;
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ if (ops->vidioc_try_fmt_sliced_vbi_out)
+ return 0;
+ break;
+ case V4L2_BUF_TYPE_PRIVATE:
+ if (ops->vidioc_try_fmt_type_private)
+ return 0;
+ break;
+ }
+ return -EINVAL;
+}
+
+static int __video_do_ioctl(struct inode *inode, struct file *file,
+ unsigned int cmd, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
+ void *fh = file->private_data;
+ int ret = -EINVAL;
+
+ if ((vfd->debug & V4L2_DEBUG_IOCTL) &&
+ !(vfd->debug & V4L2_DEBUG_IOCTL_ARG)) {
+ v4l_print_ioctl(vfd->name, cmd);
+ printk(KERN_CONT "\n");
+ }
+
+ if (ops == NULL) {
+ printk(KERN_WARNING "videodev: \"%s\" has no ioctl_ops.\n",
+ vfd->name);
+ return -EINVAL;
+ }
+
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+ /***********************************************************
+ Handles calls to the obsoleted V4L1 API
+ Due to the nature of VIDIOCGMBUF, each driver that supports
+ V4L1 should implement its own handler for this ioctl.
+ ***********************************************************/
+
+ /* --- streaming capture ------------------------------------- */
+ if (cmd == VIDIOCGMBUF) {
+ struct video_mbuf *p = arg;
+
+ memset(p, 0, sizeof(*p));
+
+ if (!ops->vidiocgmbuf)
+ return ret;
+ ret = ops->vidiocgmbuf(file, fh, p);
+ if (!ret)
+ dbgarg(cmd, "size=%d, frames=%d, offsets=0x%08lx\n",
+ p->size, p->frames,
+ (unsigned long)p->offsets);
+ return ret;
+ }
+
+ /********************************************************
+ All other V4L1 calls are handled by v4l1_compat module.
+ Those calls will be translated into V4L2 calls, and
+ __video_do_ioctl will be called again, with one or more
+ V4L2 ioctls.
+ ********************************************************/
+ if (_IOC_TYPE(cmd) == 'v')
+ return v4l_compat_translate_ioctl(inode, file, cmd, arg,
+ __video_do_ioctl);
+#endif
+
+ switch (cmd) {
+ /* --- capabilities ------------------------------------------ */
+ case VIDIOC_QUERYCAP:
+ {
+ struct v4l2_capability *cap = (struct v4l2_capability *)arg;
+ memset(cap, 0, sizeof(*cap));
+
+ if (!ops->vidioc_querycap)
+ break;
+
+ ret = ops->vidioc_querycap(file, fh, cap);
+ if (!ret)
+ dbgarg(cmd, "driver=%s, card=%s, bus=%s, "
+ "version=0x%08x, "
+ "capabilities=0x%08x\n",
+ cap->driver, cap->card, cap->bus_info,
+ cap->version,
+ cap->capabilities);
+ break;
+ }
+
+ /* --- priority ------------------------------------------ */
+ case VIDIOC_G_PRIORITY:
+ {
+ enum v4l2_priority *p = arg;
+
+ if (!ops->vidioc_g_priority)
+ break;
+ ret = ops->vidioc_g_priority(file, fh, p);
+ if (!ret)
+ dbgarg(cmd, "priority is %d\n", *p);
+ break;
+ }
+ case VIDIOC_S_PRIORITY:
+ {
+ enum v4l2_priority *p = arg;
+
+ if (!ops->vidioc_s_priority)
+ break;
+ dbgarg(cmd, "setting priority to %d\n", *p);
+ ret = ops->vidioc_s_priority(file, fh, *p);
+ break;
+ }
+
+ /* --- capture ioctls ---------------------------------------- */
+ case VIDIOC_ENUM_FMT:
+ {
+ struct v4l2_fmtdesc *f = arg;
+ enum v4l2_buf_type type;
+ unsigned int index;
+
+ index = f->index;
+ type = f->type;
+ memset(f, 0, sizeof(*f));
+ f->index = index;
+ f->type = type;
+
+ switch (type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ if (ops->vidioc_enum_fmt_vid_cap)
+ ret = ops->vidioc_enum_fmt_vid_cap(file, fh, f);
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ if (ops->vidioc_enum_fmt_vid_overlay)
+ ret = ops->vidioc_enum_fmt_vid_overlay(file,
+ fh, f);
+ break;
+#if 1
+ /* V4L2_BUF_TYPE_VBI_CAPTURE should not support VIDIOC_ENUM_FMT
+ * according to the spec. The bttv and saa7134 drivers support
+ * it though, so just warn that this is deprecated and will be
+ * removed in the near future. */
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ if (ops->vidioc_enum_fmt_vbi_cap) {
+ printk(KERN_WARNING "vidioc_enum_fmt_vbi_cap will be removed in 2.6.28!\n");
+ ret = ops->vidioc_enum_fmt_vbi_cap(file, fh, f);
+ }
+ break;
+#endif
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ if (ops->vidioc_enum_fmt_vid_out)
+ ret = ops->vidioc_enum_fmt_vid_out(file, fh, f);
+ break;
+ case V4L2_BUF_TYPE_PRIVATE:
+ if (ops->vidioc_enum_fmt_type_private)
+ ret = ops->vidioc_enum_fmt_type_private(file,
+ fh, f);
+ break;
+ default:
+ break;
+ }
+ if (!ret)
+ dbgarg(cmd, "index=%d, type=%d, flags=%d, "
+ "pixelformat=%c%c%c%c, description='%s'\n",
+ f->index, f->type, f->flags,
+ (f->pixelformat & 0xff),
+ (f->pixelformat >> 8) & 0xff,
+ (f->pixelformat >> 16) & 0xff,
+ (f->pixelformat >> 24) & 0xff,
+ f->description);
+ break;
+ }
+ case VIDIOC_G_FMT:
+ {
+ struct v4l2_format *f = (struct v4l2_format *)arg;
+
+ memset(f->fmt.raw_data, 0, sizeof(f->fmt.raw_data));
+
+ /* FIXME: Should be one dump per type */
+ dbgarg(cmd, "type=%s\n", prt_names(f->type, v4l2_type_names));
+
+ switch (f->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ if (ops->vidioc_g_fmt_vid_cap)
+ ret = ops->vidioc_g_fmt_vid_cap(file, fh, f);
+ if (!ret)
+ v4l_print_pix_fmt(vfd, &f->fmt.pix);
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ if (ops->vidioc_g_fmt_vid_overlay)
+ ret = ops->vidioc_g_fmt_vid_overlay(file,
+ fh, f);
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ if (ops->vidioc_g_fmt_vid_out)
+ ret = ops->vidioc_g_fmt_vid_out(file, fh, f);
+ if (!ret)
+ v4l_print_pix_fmt(vfd, &f->fmt.pix);
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
+ if (ops->vidioc_g_fmt_vid_out_overlay)
+ ret = ops->vidioc_g_fmt_vid_out_overlay(file,
+ fh, f);
+ break;
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ if (ops->vidioc_g_fmt_vbi_cap)
+ ret = ops->vidioc_g_fmt_vbi_cap(file, fh, f);
+ break;
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ if (ops->vidioc_g_fmt_vbi_out)
+ ret = ops->vidioc_g_fmt_vbi_out(file, fh, f);
+ break;
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ if (ops->vidioc_g_fmt_sliced_vbi_cap)
+ ret = ops->vidioc_g_fmt_sliced_vbi_cap(file,
+ fh, f);
+ break;
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ if (ops->vidioc_g_fmt_sliced_vbi_out)
+ ret = ops->vidioc_g_fmt_sliced_vbi_out(file,
+ fh, f);
+ break;
+ case V4L2_BUF_TYPE_PRIVATE:
+ if (ops->vidioc_g_fmt_type_private)
+ ret = ops->vidioc_g_fmt_type_private(file,
+ fh, f);
+ break;
+ }
+
+ break;
+ }
+ case VIDIOC_S_FMT:
+ {
+ struct v4l2_format *f = (struct v4l2_format *)arg;
+
+ /* FIXME: Should be one dump per type */
+ dbgarg(cmd, "type=%s\n", prt_names(f->type, v4l2_type_names));
+
+ switch (f->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ v4l_print_pix_fmt(vfd, &f->fmt.pix);
+ if (ops->vidioc_s_fmt_vid_cap)
+ ret = ops->vidioc_s_fmt_vid_cap(file, fh, f);
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ if (ops->vidioc_s_fmt_vid_overlay)
+ ret = ops->vidioc_s_fmt_vid_overlay(file,
+ fh, f);
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ v4l_print_pix_fmt(vfd, &f->fmt.pix);
+ if (ops->vidioc_s_fmt_vid_out)
+ ret = ops->vidioc_s_fmt_vid_out(file, fh, f);
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
+ if (ops->vidioc_s_fmt_vid_out_overlay)
+ ret = ops->vidioc_s_fmt_vid_out_overlay(file,
+ fh, f);
+ break;
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ if (ops->vidioc_s_fmt_vbi_cap)
+ ret = ops->vidioc_s_fmt_vbi_cap(file, fh, f);
+ break;
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ if (ops->vidioc_s_fmt_vbi_out)
+ ret = ops->vidioc_s_fmt_vbi_out(file, fh, f);
+ break;
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ if (ops->vidioc_s_fmt_sliced_vbi_cap)
+ ret = ops->vidioc_s_fmt_sliced_vbi_cap(file,
+ fh, f);
+ break;
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ if (ops->vidioc_s_fmt_sliced_vbi_out)
+ ret = ops->vidioc_s_fmt_sliced_vbi_out(file,
+ fh, f);
+ break;
+ case V4L2_BUF_TYPE_PRIVATE:
+ if (ops->vidioc_s_fmt_type_private)
+ ret = ops->vidioc_s_fmt_type_private(file,
+ fh, f);
+ break;
+ }
+ break;
+ }
+ case VIDIOC_TRY_FMT:
+ {
+ struct v4l2_format *f = (struct v4l2_format *)arg;
+
+ /* FIXME: Should be one dump per type */
+ dbgarg(cmd, "type=%s\n", prt_names(f->type,
+ v4l2_type_names));
+ switch (f->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ if (ops->vidioc_try_fmt_vid_cap)
+ ret = ops->vidioc_try_fmt_vid_cap(file, fh, f);
+ if (!ret)
+ v4l_print_pix_fmt(vfd, &f->fmt.pix);
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ if (ops->vidioc_try_fmt_vid_overlay)
+ ret = ops->vidioc_try_fmt_vid_overlay(file,
+ fh, f);
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ if (ops->vidioc_try_fmt_vid_out)
+ ret = ops->vidioc_try_fmt_vid_out(file, fh, f);
+ if (!ret)
+ v4l_print_pix_fmt(vfd, &f->fmt.pix);
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
+ if (ops->vidioc_try_fmt_vid_out_overlay)
+ ret = ops->vidioc_try_fmt_vid_out_overlay(file,
+ fh, f);
+ break;
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ if (ops->vidioc_try_fmt_vbi_cap)
+ ret = ops->vidioc_try_fmt_vbi_cap(file, fh, f);
+ break;
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ if (ops->vidioc_try_fmt_vbi_out)
+ ret = ops->vidioc_try_fmt_vbi_out(file, fh, f);
+ break;
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ if (ops->vidioc_try_fmt_sliced_vbi_cap)
+ ret = ops->vidioc_try_fmt_sliced_vbi_cap(file,
+ fh, f);
+ break;
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ if (ops->vidioc_try_fmt_sliced_vbi_out)
+ ret = ops->vidioc_try_fmt_sliced_vbi_out(file,
+ fh, f);
+ break;
+ case V4L2_BUF_TYPE_PRIVATE:
+ if (ops->vidioc_try_fmt_type_private)
+ ret = ops->vidioc_try_fmt_type_private(file,
+ fh, f);
+ break;
+ }
+
+ break;
+ }
+ /* FIXME: Those buf reqs could be handled here,
+ with some changes on videobuf to allow its header to be included at
+ videodev2.h or being merged at videodev2.
+ */
+ case VIDIOC_REQBUFS:
+ {
+ struct v4l2_requestbuffers *p = arg;
+
+ if (!ops->vidioc_reqbufs)
+ break;
+ ret = check_fmt(ops, p->type);
+ if (ret)
+ break;
+
+ ret = ops->vidioc_reqbufs(file, fh, p);
+ dbgarg(cmd, "count=%d, type=%s, memory=%s\n",
+ p->count,
+ prt_names(p->type, v4l2_type_names),
+ prt_names(p->memory, v4l2_memory_names));
+ break;
+ }
+ case VIDIOC_QUERYBUF:
+ {
+ struct v4l2_buffer *p = arg;
+
+ if (!ops->vidioc_querybuf)
+ break;
+ ret = check_fmt(ops, p->type);
+ if (ret)
+ break;
+
+ ret = ops->vidioc_querybuf(file, fh, p);
+ if (!ret)
+ dbgbuf(cmd, vfd, p);
+ break;
+ }
+ case VIDIOC_QBUF:
+ {
+ struct v4l2_buffer *p = arg;
+
+ if (!ops->vidioc_qbuf)
+ break;
+ ret = check_fmt(ops, p->type);
+ if (ret)
+ break;
+
+ ret = ops->vidioc_qbuf(file, fh, p);
+ if (!ret)
+ dbgbuf(cmd, vfd, p);
+ break;
+ }
+ case VIDIOC_DQBUF:
+ {
+ struct v4l2_buffer *p = arg;
+
+ if (!ops->vidioc_dqbuf)
+ break;
+ ret = check_fmt(ops, p->type);
+ if (ret)
+ break;
+
+ ret = ops->vidioc_dqbuf(file, fh, p);
+ if (!ret)
+ dbgbuf(cmd, vfd, p);
+ break;
+ }
+ case VIDIOC_OVERLAY:
+ {
+ int *i = arg;
+
+ if (!ops->vidioc_overlay)
+ break;
+ dbgarg(cmd, "value=%d\n", *i);
+ ret = ops->vidioc_overlay(file, fh, *i);
+ break;
+ }
+ case VIDIOC_G_FBUF:
+ {
+ struct v4l2_framebuffer *p = arg;
+
+ if (!ops->vidioc_g_fbuf)
+ break;
+ ret = ops->vidioc_g_fbuf(file, fh, arg);
+ if (!ret) {
+ dbgarg(cmd, "capability=0x%x, flags=%d, base=0x%08lx\n",
+ p->capability, p->flags,
+ (unsigned long)p->base);
+ v4l_print_pix_fmt(vfd, &p->fmt);
+ }
+ break;
+ }
+ case VIDIOC_S_FBUF:
+ {
+ struct v4l2_framebuffer *p = arg;
+
+ if (!ops->vidioc_s_fbuf)
+ break;
+ dbgarg(cmd, "capability=0x%x, flags=%d, base=0x%08lx\n",
+ p->capability, p->flags, (unsigned long)p->base);
+ v4l_print_pix_fmt(vfd, &p->fmt);
+ ret = ops->vidioc_s_fbuf(file, fh, arg);
+ break;
+ }
+ case VIDIOC_STREAMON:
+ {
+ enum v4l2_buf_type i = *(int *)arg;
+
+ if (!ops->vidioc_streamon)
+ break;
+ dbgarg(cmd, "type=%s\n", prt_names(i, v4l2_type_names));
+ ret = ops->vidioc_streamon(file, fh, i);
+ break;
+ }
+ case VIDIOC_STREAMOFF:
+ {
+ enum v4l2_buf_type i = *(int *)arg;
+
+ if (!ops->vidioc_streamoff)
+ break;
+ dbgarg(cmd, "type=%s\n", prt_names(i, v4l2_type_names));
+ ret = ops->vidioc_streamoff(file, fh, i);
+ break;
+ }
+ /* ---------- tv norms ---------- */
+ case VIDIOC_ENUMSTD:
+ {
+ struct v4l2_standard *p = arg;
+ v4l2_std_id id = vfd->tvnorms, curr_id = 0;
+ unsigned int index = p->index, i, j = 0;
+ const char *descr = "";
+
+ /* Return norm array in a canonical way */
+ for (i = 0; i <= index && id; i++) {
+ /* last std value in the standards array is 0, so this
+ while always ends there since (id & 0) == 0. */
+ while ((id & standards[j].std) != standards[j].std)
+ j++;
+ curr_id = standards[j].std;
+ descr = standards[j].descr;
+ j++;
+ if (curr_id == 0)
+ break;
+ if (curr_id != V4L2_STD_PAL &&
+ curr_id != V4L2_STD_SECAM &&
+ curr_id != V4L2_STD_NTSC)
+ id &= ~curr_id;
+ }
+ if (i <= index)
+ return -EINVAL;
+
+ v4l2_video_std_construct(p, curr_id, descr);
+ p->index = index;
+
+ dbgarg(cmd, "index=%d, id=0x%Lx, name=%s, fps=%d/%d, "
+ "framelines=%d\n", p->index,
+ (unsigned long long)p->id, p->name,
+ p->frameperiod.numerator,
+ p->frameperiod.denominator,
+ p->framelines);
+
+ ret = 0;
+ break;
+ }
+ case VIDIOC_G_STD:
+ {
+ v4l2_std_id *id = arg;
+
+ ret = 0;
+ /* Calls the specific handler */
+ if (ops->vidioc_g_std)
+ ret = ops->vidioc_g_std(file, fh, id);
+ else
+ *id = vfd->current_norm;
+
+ if (!ret)
+ dbgarg(cmd, "std=0x%08Lx\n", (long long unsigned)*id);
+ break;
+ }
+ case VIDIOC_S_STD:
+ {
+ v4l2_std_id *id = arg, norm;
+
+ dbgarg(cmd, "std=%08Lx\n", (long long unsigned)*id);
+
+ norm = (*id) & vfd->tvnorms;
+ if (vfd->tvnorms && !norm) /* Check if std is supported */
+ break;
+
+ /* Calls the specific handler */
+ if (ops->vidioc_s_std)
+ ret = ops->vidioc_s_std(file, fh, &norm);
+ else
+ ret = -EINVAL;
+
+ /* Updates standard information */
+ if (ret >= 0)
+ vfd->current_norm = norm;
+ break;
+ }
+ case VIDIOC_QUERYSTD:
+ {
+ v4l2_std_id *p = arg;
+
+ if (!ops->vidioc_querystd)
+ break;
+ ret = ops->vidioc_querystd(file, fh, arg);
+ if (!ret)
+ dbgarg(cmd, "detected std=%08Lx\n",
+ (unsigned long long)*p);
+ break;
+ }
+ /* ------ input switching ---------- */
+ /* FIXME: Inputs can be handled inside videodev2 */
+ case VIDIOC_ENUMINPUT:
+ {
+ struct v4l2_input *p = arg;
+ int i = p->index;
+
+ if (!ops->vidioc_enum_input)
+ break;
+ memset(p, 0, sizeof(*p));
+ p->index = i;
+
+ ret = ops->vidioc_enum_input(file, fh, p);
+ if (!ret)
+ dbgarg(cmd, "index=%d, name=%s, type=%d, "
+ "audioset=%d, "
+ "tuner=%d, std=%08Lx, status=%d\n",
+ p->index, p->name, p->type, p->audioset,
+ p->tuner,
+ (unsigned long long)p->std,
+ p->status);
+ break;
+ }
+ case VIDIOC_G_INPUT:
+ {
+ unsigned int *i = arg;
+
+ if (!ops->vidioc_g_input)
+ break;
+ ret = ops->vidioc_g_input(file, fh, i);
+ if (!ret)
+ dbgarg(cmd, "value=%d\n", *i);
+ break;
+ }
+ case VIDIOC_S_INPUT:
+ {
+ unsigned int *i = arg;
+
+ if (!ops->vidioc_s_input)
+ break;
+ dbgarg(cmd, "value=%d\n", *i);
+ ret = ops->vidioc_s_input(file, fh, *i);
+ break;
+ }
+
+ /* ------ output switching ---------- */
+ case VIDIOC_ENUMOUTPUT:
+ {
+ struct v4l2_output *p = arg;
+ int i = p->index;
+
+ if (!ops->vidioc_enum_output)
+ break;
+ memset(p, 0, sizeof(*p));
+ p->index = i;
+
+ ret = ops->vidioc_enum_output(file, fh, p);
+ if (!ret)
+ dbgarg(cmd, "index=%d, name=%s, type=%d, "
+ "audioset=0x%x, "
+ "modulator=%d, std=0x%08Lx\n",
+ p->index, p->name, p->type, p->audioset,
+ p->modulator, (unsigned long long)p->std);
+ break;
+ }
+ case VIDIOC_G_OUTPUT:
+ {
+ unsigned int *i = arg;
+
+ if (!ops->vidioc_g_output)
+ break;
+ ret = ops->vidioc_g_output(file, fh, i);
+ if (!ret)
+ dbgarg(cmd, "value=%d\n", *i);
+ break;
+ }
+ case VIDIOC_S_OUTPUT:
+ {
+ unsigned int *i = arg;
+
+ if (!ops->vidioc_s_output)
+ break;
+ dbgarg(cmd, "value=%d\n", *i);
+ ret = ops->vidioc_s_output(file, fh, *i);
+ break;
+ }
+
+ /* --- controls ---------------------------------------------- */
+ case VIDIOC_QUERYCTRL:
+ {
+ struct v4l2_queryctrl *p = arg;
+
+ if (!ops->vidioc_queryctrl)
+ break;
+ ret = ops->vidioc_queryctrl(file, fh, p);
+ if (!ret)
+ dbgarg(cmd, "id=0x%x, type=%d, name=%s, min/max=%d/%d, "
+ "step=%d, default=%d, flags=0x%08x\n",
+ p->id, p->type, p->name,
+ p->minimum, p->maximum,
+ p->step, p->default_value, p->flags);
+ else
+ dbgarg(cmd, "id=0x%x\n", p->id);
+ break;
+ }
+ case VIDIOC_G_CTRL:
+ {
+ struct v4l2_control *p = arg;
+
+ if (ops->vidioc_g_ctrl)
+ ret = ops->vidioc_g_ctrl(file, fh, p);
+ else if (ops->vidioc_g_ext_ctrls) {
+ struct v4l2_ext_controls ctrls;
+ struct v4l2_ext_control ctrl;
+
+ ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(p->id);
+ ctrls.count = 1;
+ ctrls.controls = &ctrl;
+ ctrl.id = p->id;
+ ctrl.value = p->value;
+ if (check_ext_ctrls(&ctrls, 1)) {
+ ret = ops->vidioc_g_ext_ctrls(file, fh, &ctrls);
+ if (ret == 0)
+ p->value = ctrl.value;
+ }
+ } else
+ break;
+ if (!ret)
+ dbgarg(cmd, "id=0x%x, value=%d\n", p->id, p->value);
+ else
+ dbgarg(cmd, "id=0x%x\n", p->id);
+ break;
+ }
+ case VIDIOC_S_CTRL:
+ {
+ struct v4l2_control *p = arg;
+ struct v4l2_ext_controls ctrls;
+ struct v4l2_ext_control ctrl;
+
+ if (!ops->vidioc_s_ctrl && !ops->vidioc_s_ext_ctrls)
+ break;
+
+ dbgarg(cmd, "id=0x%x, value=%d\n", p->id, p->value);
+
+ if (ops->vidioc_s_ctrl) {
+ ret = ops->vidioc_s_ctrl(file, fh, p);
+ break;
+ }
+ if (!ops->vidioc_s_ext_ctrls)
+ break;
+
+ ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(p->id);
+ ctrls.count = 1;
+ ctrls.controls = &ctrl;
+ ctrl.id = p->id;
+ ctrl.value = p->value;
+ if (check_ext_ctrls(&ctrls, 1))
+ ret = ops->vidioc_s_ext_ctrls(file, fh, &ctrls);
+ break;
+ }
+ case VIDIOC_G_EXT_CTRLS:
+ {
+ struct v4l2_ext_controls *p = arg;
+
+ p->error_idx = p->count;
+ if (!ops->vidioc_g_ext_ctrls)
+ break;
+ if (check_ext_ctrls(p, 0))
+ ret = ops->vidioc_g_ext_ctrls(file, fh, p);
+ v4l_print_ext_ctrls(cmd, vfd, p, !ret);
+ break;
+ }
+ case VIDIOC_S_EXT_CTRLS:
+ {
+ struct v4l2_ext_controls *p = arg;
+
+ p->error_idx = p->count;
+ if (!ops->vidioc_s_ext_ctrls)
+ break;
+ v4l_print_ext_ctrls(cmd, vfd, p, 1);
+ if (check_ext_ctrls(p, 0))
+ ret = ops->vidioc_s_ext_ctrls(file, fh, p);
+ break;
+ }
+ case VIDIOC_TRY_EXT_CTRLS:
+ {
+ struct v4l2_ext_controls *p = arg;
+
+ p->error_idx = p->count;
+ if (!ops->vidioc_try_ext_ctrls)
+ break;
+ v4l_print_ext_ctrls(cmd, vfd, p, 1);
+ if (check_ext_ctrls(p, 0))
+ ret = ops->vidioc_try_ext_ctrls(file, fh, p);
+ break;
+ }
+ case VIDIOC_QUERYMENU:
+ {
+ struct v4l2_querymenu *p = arg;
+
+ if (!ops->vidioc_querymenu)
+ break;
+ ret = ops->vidioc_querymenu(file, fh, p);
+ if (!ret)
+ dbgarg(cmd, "id=0x%x, index=%d, name=%s\n",
+ p->id, p->index, p->name);
+ else
+ dbgarg(cmd, "id=0x%x, index=%d\n",
+ p->id, p->index);
+ break;
+ }
+ /* --- audio ---------------------------------------------- */
+ case VIDIOC_ENUMAUDIO:
+ {
+ struct v4l2_audio *p = arg;
+
+ if (!ops->vidioc_enumaudio)
+ break;
+ ret = ops->vidioc_enumaudio(file, fh, p);
+ if (!ret)
+ dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
+ "mode=0x%x\n", p->index, p->name,
+ p->capability, p->mode);
+ else
+ dbgarg(cmd, "index=%d\n", p->index);
+ break;
+ }
+ case VIDIOC_G_AUDIO:
+ {
+ struct v4l2_audio *p = arg;
+ __u32 index = p->index;
+
+ if (!ops->vidioc_g_audio)
+ break;
+
+ memset(p, 0, sizeof(*p));
+ p->index = index;
+ ret = ops->vidioc_g_audio(file, fh, p);
+ if (!ret)
+ dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
+ "mode=0x%x\n", p->index,
+ p->name, p->capability, p->mode);
+ else
+ dbgarg(cmd, "index=%d\n", p->index);
+ break;
+ }
+ case VIDIOC_S_AUDIO:
+ {
+ struct v4l2_audio *p = arg;
+
+ if (!ops->vidioc_s_audio)
+ break;
+ dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
+ "mode=0x%x\n", p->index, p->name,
+ p->capability, p->mode);
+ ret = ops->vidioc_s_audio(file, fh, p);
+ break;
+ }
+ case VIDIOC_ENUMAUDOUT:
+ {
+ struct v4l2_audioout *p = arg;
+
+ if (!ops->vidioc_enumaudout)
+ break;
+ dbgarg(cmd, "Enum for index=%d\n", p->index);
+ ret = ops->vidioc_enumaudout(file, fh, p);
+ if (!ret)
+ dbgarg2("index=%d, name=%s, capability=%d, "
+ "mode=%d\n", p->index, p->name,
+ p->capability, p->mode);
+ break;
+ }
+ case VIDIOC_G_AUDOUT:
+ {
+ struct v4l2_audioout *p = arg;
+
+ if (!ops->vidioc_g_audout)
+ break;
+ dbgarg(cmd, "Enum for index=%d\n", p->index);
+ ret = ops->vidioc_g_audout(file, fh, p);
+ if (!ret)
+ dbgarg2("index=%d, name=%s, capability=%d, "
+ "mode=%d\n", p->index, p->name,
+ p->capability, p->mode);
+ break;
+ }
+ case VIDIOC_S_AUDOUT:
+ {
+ struct v4l2_audioout *p = arg;
+
+ if (!ops->vidioc_s_audout)
+ break;
+ dbgarg(cmd, "index=%d, name=%s, capability=%d, "
+ "mode=%d\n", p->index, p->name,
+ p->capability, p->mode);
+
+ ret = ops->vidioc_s_audout(file, fh, p);
+ break;
+ }
+ case VIDIOC_G_MODULATOR:
+ {
+ struct v4l2_modulator *p = arg;
+
+ if (!ops->vidioc_g_modulator)
+ break;
+ ret = ops->vidioc_g_modulator(file, fh, p);
+ if (!ret)
+ dbgarg(cmd, "index=%d, name=%s, "
+ "capability=%d, rangelow=%d,"
+ " rangehigh=%d, txsubchans=%d\n",
+ p->index, p->name, p->capability,
+ p->rangelow, p->rangehigh,
+ p->txsubchans);
+ break;
+ }
+ case VIDIOC_S_MODULATOR:
+ {
+ struct v4l2_modulator *p = arg;
+
+ if (!ops->vidioc_s_modulator)
+ break;
+ dbgarg(cmd, "index=%d, name=%s, capability=%d, "
+ "rangelow=%d, rangehigh=%d, txsubchans=%d\n",
+ p->index, p->name, p->capability, p->rangelow,
+ p->rangehigh, p->txsubchans);
+ ret = ops->vidioc_s_modulator(file, fh, p);
+ break;
+ }
+ case VIDIOC_G_CROP:
+ {
+ struct v4l2_crop *p = arg;
+
+ if (!ops->vidioc_g_crop)
+ break;
+ dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
+ ret = ops->vidioc_g_crop(file, fh, p);
+ if (!ret)
+ dbgrect(vfd, "", &p->c);
+ break;
+ }
+ case VIDIOC_S_CROP:
+ {
+ struct v4l2_crop *p = arg;
+
+ if (!ops->vidioc_s_crop)
+ break;
+ dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
+ dbgrect(vfd, "", &p->c);
+ ret = ops->vidioc_s_crop(file, fh, p);
+ break;
+ }
+ case VIDIOC_CROPCAP:
+ {
+ struct v4l2_cropcap *p = arg;
+
+ /*FIXME: Should also show v4l2_fract pixelaspect */
+ if (!ops->vidioc_cropcap)
+ break;
+ dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
+ ret = ops->vidioc_cropcap(file, fh, p);
+ if (!ret) {
+ dbgrect(vfd, "bounds ", &p->bounds);
+ dbgrect(vfd, "defrect ", &p->defrect);
+ }
+ break;
+ }
+ case VIDIOC_G_JPEGCOMP:
+ {
+ struct v4l2_jpegcompression *p = arg;
+
+ if (!ops->vidioc_g_jpegcomp)
+ break;
+ ret = ops->vidioc_g_jpegcomp(file, fh, p);
+ if (!ret)
+ dbgarg(cmd, "quality=%d, APPn=%d, "
+ "APP_len=%d, COM_len=%d, "
+ "jpeg_markers=%d\n",
+ p->quality, p->APPn, p->APP_len,
+ p->COM_len, p->jpeg_markers);
+ break;
+ }
+ case VIDIOC_S_JPEGCOMP:
+ {
+ struct v4l2_jpegcompression *p = arg;
+
+ if (!ops->vidioc_g_jpegcomp)
+ break;
+ dbgarg(cmd, "quality=%d, APPn=%d, APP_len=%d, "
+ "COM_len=%d, jpeg_markers=%d\n",
+ p->quality, p->APPn, p->APP_len,
+ p->COM_len, p->jpeg_markers);
+ ret = ops->vidioc_s_jpegcomp(file, fh, p);
+ break;
+ }
+ case VIDIOC_G_ENC_INDEX:
+ {
+ struct v4l2_enc_idx *p = arg;
+
+ if (!ops->vidioc_g_enc_index)
+ break;
+ ret = ops->vidioc_g_enc_index(file, fh, p);
+ if (!ret)
+ dbgarg(cmd, "entries=%d, entries_cap=%d\n",
+ p->entries, p->entries_cap);
+ break;
+ }
+ case VIDIOC_ENCODER_CMD:
+ {
+ struct v4l2_encoder_cmd *p = arg;
+
+ if (!ops->vidioc_encoder_cmd)
+ break;
+ memset(&p->raw, 0, sizeof(p->raw));
+ ret = ops->vidioc_encoder_cmd(file, fh, p);
+ if (!ret)
+ dbgarg(cmd, "cmd=%d, flags=%x\n", p->cmd, p->flags);
+ break;
+ }
+ case VIDIOC_TRY_ENCODER_CMD:
+ {
+ struct v4l2_encoder_cmd *p = arg;
+
+ if (!ops->vidioc_try_encoder_cmd)
+ break;
+ memset(&p->raw, 0, sizeof(p->raw));
+ ret = ops->vidioc_try_encoder_cmd(file, fh, p);
+ if (!ret)
+ dbgarg(cmd, "cmd=%d, flags=%x\n", p->cmd, p->flags);
+ break;
+ }
+ case VIDIOC_G_PARM:
+ {
+ struct v4l2_streamparm *p = arg;
+ __u32 type = p->type;
+
+ memset(p, 0, sizeof(*p));
+ p->type = type;
+
+ if (ops->vidioc_g_parm) {
+ ret = ops->vidioc_g_parm(file, fh, p);
+ } else {
+ struct v4l2_standard s;
+
+ if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ v4l2_video_std_construct(&s, vfd->current_norm,
+ v4l2_norm_to_name(vfd->current_norm));
+
+ p->parm.capture.timeperframe = s.frameperiod;
+ ret = 0;
+ }
+
+ dbgarg(cmd, "type=%d\n", p->type);
+ break;
+ }
+ case VIDIOC_S_PARM:
+ {
+ struct v4l2_streamparm *p = arg;
+
+ if (!ops->vidioc_s_parm)
+ break;
+ dbgarg(cmd, "type=%d\n", p->type);
+ ret = ops->vidioc_s_parm(file, fh, p);
+ break;
+ }
+ case VIDIOC_G_TUNER:
+ {
+ struct v4l2_tuner *p = arg;
+ __u32 index = p->index;
+
+ if (!ops->vidioc_g_tuner)
+ break;
+
+ memset(p, 0, sizeof(*p));
+ p->index = index;
+
+ ret = ops->vidioc_g_tuner(file, fh, p);
+ if (!ret)
+ dbgarg(cmd, "index=%d, name=%s, type=%d, "
+ "capability=0x%x, rangelow=%d, "
+ "rangehigh=%d, signal=%d, afc=%d, "
+ "rxsubchans=0x%x, audmode=%d\n",
+ p->index, p->name, p->type,
+ p->capability, p->rangelow,
+ p->rangehigh, p->signal, p->afc,
+ p->rxsubchans, p->audmode);
+ break;
+ }
+ case VIDIOC_S_TUNER:
+ {
+ struct v4l2_tuner *p = arg;
+
+ if (!ops->vidioc_s_tuner)
+ break;
+ dbgarg(cmd, "index=%d, name=%s, type=%d, "
+ "capability=0x%x, rangelow=%d, "
+ "rangehigh=%d, signal=%d, afc=%d, "
+ "rxsubchans=0x%x, audmode=%d\n",
+ p->index, p->name, p->type,
+ p->capability, p->rangelow,
+ p->rangehigh, p->signal, p->afc,
+ p->rxsubchans, p->audmode);
+ ret = ops->vidioc_s_tuner(file, fh, p);
+ break;
+ }
+ case VIDIOC_G_FREQUENCY:
+ {
+ struct v4l2_frequency *p = arg;
+
+ if (!ops->vidioc_g_frequency)
+ break;
+
+ memset(p->reserved, 0, sizeof(p->reserved));
+
+ ret = ops->vidioc_g_frequency(file, fh, p);
+ if (!ret)
+ dbgarg(cmd, "tuner=%d, type=%d, frequency=%d\n",
+ p->tuner, p->type, p->frequency);
+ break;
+ }
+ case VIDIOC_S_FREQUENCY:
+ {
+ struct v4l2_frequency *p = arg;
+
+ if (!ops->vidioc_s_frequency)
+ break;
+ dbgarg(cmd, "tuner=%d, type=%d, frequency=%d\n",
+ p->tuner, p->type, p->frequency);
+ ret = ops->vidioc_s_frequency(file, fh, p);
+ break;
+ }
+ case VIDIOC_G_SLICED_VBI_CAP:
+ {
+ struct v4l2_sliced_vbi_cap *p = arg;
+ __u32 type = p->type;
+
+ if (!ops->vidioc_g_sliced_vbi_cap)
+ break;
+ memset(p, 0, sizeof(*p));
+ p->type = type;
+ dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
+ ret = ops->vidioc_g_sliced_vbi_cap(file, fh, p);
+ if (!ret)
+ dbgarg2("service_set=%d\n", p->service_set);
+ break;
+ }
+ case VIDIOC_LOG_STATUS:
+ {
+ if (!ops->vidioc_log_status)
+ break;
+ ret = ops->vidioc_log_status(file, fh);
+ break;
+ }
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ case VIDIOC_DBG_G_REGISTER:
+ {
+ struct v4l2_register *p = arg;
+
+ if (!capable(CAP_SYS_ADMIN))
+ ret = -EPERM;
+ else if (ops->vidioc_g_register)
+ ret = ops->vidioc_g_register(file, fh, p);
+ break;
+ }
+ case VIDIOC_DBG_S_REGISTER:
+ {
+ struct v4l2_register *p = arg;
+
+ if (!capable(CAP_SYS_ADMIN))
+ ret = -EPERM;
+ else if (ops->vidioc_s_register)
+ ret = ops->vidioc_s_register(file, fh, p);
+ break;
+ }
+#endif
+ case VIDIOC_G_CHIP_IDENT:
+ {
+ struct v4l2_chip_ident *p = arg;
+
+ if (!ops->vidioc_g_chip_ident)
+ break;
+ ret = ops->vidioc_g_chip_ident(file, fh, p);
+ if (!ret)
+ dbgarg(cmd, "chip_ident=%u, revision=0x%x\n", p->ident, p->revision);
+ break;
+ }
+ case VIDIOC_S_HW_FREQ_SEEK:
+ {
+ struct v4l2_hw_freq_seek *p = arg;
+
+ if (!ops->vidioc_s_hw_freq_seek)
+ break;
+ dbgarg(cmd,
+ "tuner=%d, type=%d, seek_upward=%d, wrap_around=%d\n",
+ p->tuner, p->type, p->seek_upward, p->wrap_around);
+ ret = ops->vidioc_s_hw_freq_seek(file, fh, p);
+ break;
+ }
+ default:
+ {
+ if (!ops->vidioc_default)
+ break;
+ ret = ops->vidioc_default(file, fh, cmd, arg);
+ break;
+ }
+ } /* switch */
+
+ if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) {
+ if (ret < 0) {
+ v4l_print_ioctl(vfd->name, cmd);
+ printk(KERN_CONT " error %d\n", ret);
+ }
+ }
+
+ return ret;
+}
+
+int video_ioctl2(struct inode *inode, struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+ char sbuf[128];
+ void *mbuf = NULL;
+ void *parg = NULL;
+ int err = -EINVAL;
+ int is_ext_ctrl;
+ size_t ctrls_size = 0;
+ void __user *user_ptr = NULL;
+
+#ifdef __OLD_VIDIOC_
+ cmd = video_fix_command(cmd);
+#endif
+ is_ext_ctrl = (cmd == VIDIOC_S_EXT_CTRLS || cmd == VIDIOC_G_EXT_CTRLS ||
+ cmd == VIDIOC_TRY_EXT_CTRLS);
+
+ /* Copy arguments into temp kernel buffer */
+ switch (_IOC_DIR(cmd)) {
+ case _IOC_NONE:
+ parg = NULL;
+ break;
+ case _IOC_READ:
+ case _IOC_WRITE:
+ case (_IOC_WRITE | _IOC_READ):
+ if (_IOC_SIZE(cmd) <= sizeof(sbuf)) {
+ parg = sbuf;
+ } else {
+ /* too big to allocate from stack */
+ mbuf = kmalloc(_IOC_SIZE(cmd), GFP_KERNEL);
+ if (NULL == mbuf)
+ return -ENOMEM;
+ parg = mbuf;
+ }
+
+ err = -EFAULT;
+ if (_IOC_DIR(cmd) & _IOC_WRITE)
+ if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
+ goto out;
+ break;
+ }
+
+ if (is_ext_ctrl) {
+ struct v4l2_ext_controls *p = parg;
+
+ /* In case of an error, tell the caller that it wasn't
+ a specific control that caused it. */
+ p->error_idx = p->count;
+ user_ptr = (void __user *)p->controls;
+ if (p->count) {
+ ctrls_size = sizeof(struct v4l2_ext_control) * p->count;
+ /* Note: v4l2_ext_controls fits in sbuf[] so mbuf is still NULL. */
+ mbuf = kmalloc(ctrls_size, GFP_KERNEL);
+ err = -ENOMEM;
+ if (NULL == mbuf)
+ goto out_ext_ctrl;
+ err = -EFAULT;
+ if (copy_from_user(mbuf, user_ptr, ctrls_size))
+ goto out_ext_ctrl;
+ p->controls = mbuf;
+ }
+ }
+
+ /* Handles IOCTL */
+ err = __video_do_ioctl(inode, file, cmd, parg);
+ if (err == -ENOIOCTLCMD)
+ err = -EINVAL;
+ if (is_ext_ctrl) {
+ struct v4l2_ext_controls *p = parg;
+
+ p->controls = (void *)user_ptr;
+ if (p->count && err == 0 && copy_to_user(user_ptr, mbuf, ctrls_size))
+ err = -EFAULT;
+ goto out_ext_ctrl;
+ }
+ if (err < 0)
+ goto out;
+
+out_ext_ctrl:
+ /* Copy results into user buffer */
+ switch (_IOC_DIR(cmd)) {
+ case _IOC_READ:
+ case (_IOC_WRITE | _IOC_READ):
+ if (copy_to_user((void __user *)arg, parg, _IOC_SIZE(cmd)))
+ err = -EFAULT;
+ break;
+ }
+
+out:
+ kfree(mbuf);
+ return err;
+}
+EXPORT_SYMBOL(video_ioctl2);
};
#define MAGIC_DC_MEM 0x0733ac61
-#define MAGIC_CHECK(is, should) \
- if (unlikely((is) != (should))) { \
- pr_err("magic mismatch: %x expected %x\n", is, should); \
- BUG(); \
+#define MAGIC_CHECK(is, should) \
+ if (unlikely((is) != (should))) { \
+ pr_err("magic mismatch: %x expected %x\n", (is), (should)); \
+ BUG(); \
}
static void
return 0;
/* FIXME: to properly support USERPTR, remap should occur.
- The code bellow won't work, since mem->vma = NULL
+ The code below won't work, since mem->vma = NULL
*/
/* Try to remap memory */
rc = remap_vmalloc_range(mem->vma, (void *)vb->baddr, 0);
-/*
- * Video capture interface for Linux version 2
- *
- * A generic video device interface for the LINUX operating system
- * using a set of device structures/vectors for low level operations.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Authors: Alan Cox, <alan@redhat.com> (version 1)
- * Mauro Carvalho Chehab <mchehab@infradead.org> (version 2)
- *
- * Fixes: 20000516 Claudio Matsuoka <claudio@conectiva.com>
- * - Added procfs support
- */
-
-#define dbgarg(cmd, fmt, arg...) \
- do { \
- if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) { \
- printk(KERN_DEBUG "%s: ", vfd->name); \
- v4l_printk_ioctl(cmd); \
- printk(" " fmt, ## arg); \
- } \
- } while (0)
-
-#define dbgarg2(fmt, arg...) \
- do { \
- if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) \
- printk(KERN_DEBUG "%s: " fmt, vfd->name, ## arg);\
- } while (0)
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/kmod.h>
-#include <linux/slab.h>
-#include <linux/smp_lock.h>
-#include <asm/uaccess.h>
-#include <asm/system.h>
-
-#define __OLD_VIDIOC_ /* To allow fixing old calls*/
-#include <linux/videodev2.h>
-
-#ifdef CONFIG_VIDEO_V4L1
-#include <linux/videodev.h>
-#endif
-#include <media/v4l2-common.h>
-#include <linux/video_decoder.h>
-
-#define VIDEO_NUM_DEVICES 256
-#define VIDEO_NAME "video4linux"
-
-struct std_descr {
- v4l2_std_id std;
- const char *descr;
-};
-
-static const struct std_descr standards[] = {
- { V4L2_STD_NTSC, "NTSC" },
- { V4L2_STD_NTSC_M, "NTSC-M" },
- { V4L2_STD_NTSC_M_JP, "NTSC-M-JP" },
- { V4L2_STD_NTSC_M_KR, "NTSC-M-KR" },
- { V4L2_STD_NTSC_443, "NTSC-443" },
- { V4L2_STD_PAL, "PAL" },
- { V4L2_STD_PAL_BG, "PAL-BG" },
- { V4L2_STD_PAL_B, "PAL-B" },
- { V4L2_STD_PAL_B1, "PAL-B1" },
- { V4L2_STD_PAL_G, "PAL-G" },
- { V4L2_STD_PAL_H, "PAL-H" },
- { V4L2_STD_PAL_I, "PAL-I" },
- { V4L2_STD_PAL_DK, "PAL-DK" },
- { V4L2_STD_PAL_D, "PAL-D" },
- { V4L2_STD_PAL_D1, "PAL-D1" },
- { V4L2_STD_PAL_K, "PAL-K" },
- { V4L2_STD_PAL_M, "PAL-M" },
- { V4L2_STD_PAL_N, "PAL-N" },
- { V4L2_STD_PAL_Nc, "PAL-Nc" },
- { V4L2_STD_PAL_60, "PAL-60" },
- { V4L2_STD_SECAM, "SECAM" },
- { V4L2_STD_SECAM_B, "SECAM-B" },
- { V4L2_STD_SECAM_G, "SECAM-G" },
- { V4L2_STD_SECAM_H, "SECAM-H" },
- { V4L2_STD_SECAM_DK, "SECAM-DK" },
- { V4L2_STD_SECAM_D, "SECAM-D" },
- { V4L2_STD_SECAM_K, "SECAM-K" },
- { V4L2_STD_SECAM_K1, "SECAM-K1" },
- { V4L2_STD_SECAM_L, "SECAM-L" },
- { V4L2_STD_SECAM_LC, "SECAM-Lc" },
- { 0, "Unknown" }
-};
-
-/* video4linux standard ID conversion to standard name
- */
-const char *v4l2_norm_to_name(v4l2_std_id id)
-{
- u32 myid = id;
- int i;
-
- /* HACK: ppc32 architecture doesn't have __ucmpdi2 function to handle
- 64 bit comparations. So, on that architecture, with some gcc
- variants, compilation fails. Currently, the max value is 30bit wide.
- */
- BUG_ON(myid != id);
-
- for (i = 0; standards[i].std; i++)
- if (myid == standards[i].std)
- break;
- return standards[i].descr;
-}
-EXPORT_SYMBOL(v4l2_norm_to_name);
-
-/* Fill in the fields of a v4l2_standard structure according to the
- 'id' and 'transmission' parameters. Returns negative on error. */
-int v4l2_video_std_construct(struct v4l2_standard *vs,
- int id, const char *name)
-{
- u32 index = vs->index;
-
- memset(vs, 0, sizeof(struct v4l2_standard));
- vs->index = index;
- vs->id = id;
- if (id & V4L2_STD_525_60) {
- vs->frameperiod.numerator = 1001;
- vs->frameperiod.denominator = 30000;
- vs->framelines = 525;
- } else {
- vs->frameperiod.numerator = 1;
- vs->frameperiod.denominator = 25;
- vs->framelines = 625;
- }
- strlcpy(vs->name, name, sizeof(vs->name));
- return 0;
-}
-EXPORT_SYMBOL(v4l2_video_std_construct);
-
-/* ----------------------------------------------------------------- */
-/* some arrays for pretty-printing debug messages of enum types */
-
-const char *v4l2_field_names[] = {
- [V4L2_FIELD_ANY] = "any",
- [V4L2_FIELD_NONE] = "none",
- [V4L2_FIELD_TOP] = "top",
- [V4L2_FIELD_BOTTOM] = "bottom",
- [V4L2_FIELD_INTERLACED] = "interlaced",
- [V4L2_FIELD_SEQ_TB] = "seq-tb",
- [V4L2_FIELD_SEQ_BT] = "seq-bt",
- [V4L2_FIELD_ALTERNATE] = "alternate",
- [V4L2_FIELD_INTERLACED_TB] = "interlaced-tb",
- [V4L2_FIELD_INTERLACED_BT] = "interlaced-bt",
-};
-EXPORT_SYMBOL(v4l2_field_names);
-
-const char *v4l2_type_names[] = {
- [V4L2_BUF_TYPE_VIDEO_CAPTURE] = "vid-cap",
- [V4L2_BUF_TYPE_VIDEO_OVERLAY] = "vid-overlay",
- [V4L2_BUF_TYPE_VIDEO_OUTPUT] = "vid-out",
- [V4L2_BUF_TYPE_VBI_CAPTURE] = "vbi-cap",
- [V4L2_BUF_TYPE_VBI_OUTPUT] = "vbi-out",
- [V4L2_BUF_TYPE_SLICED_VBI_CAPTURE] = "sliced-vbi-cap",
- [V4L2_BUF_TYPE_SLICED_VBI_OUTPUT] = "sliced-vbi-out",
- [V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY] = "vid-out-overlay",
-};
-EXPORT_SYMBOL(v4l2_type_names);
-
-static const char *v4l2_memory_names[] = {
- [V4L2_MEMORY_MMAP] = "mmap",
- [V4L2_MEMORY_USERPTR] = "userptr",
- [V4L2_MEMORY_OVERLAY] = "overlay",
-};
-
-#define prt_names(a, arr) ((((a) >= 0) && ((a) < ARRAY_SIZE(arr))) ? \
- arr[a] : "unknown")
-
-/* ------------------------------------------------------------------ */
-/* debug help functions */
-
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-static const char *v4l1_ioctls[] = {
- [_IOC_NR(VIDIOCGCAP)] = "VIDIOCGCAP",
- [_IOC_NR(VIDIOCGCHAN)] = "VIDIOCGCHAN",
- [_IOC_NR(VIDIOCSCHAN)] = "VIDIOCSCHAN",
- [_IOC_NR(VIDIOCGTUNER)] = "VIDIOCGTUNER",
- [_IOC_NR(VIDIOCSTUNER)] = "VIDIOCSTUNER",
- [_IOC_NR(VIDIOCGPICT)] = "VIDIOCGPICT",
- [_IOC_NR(VIDIOCSPICT)] = "VIDIOCSPICT",
- [_IOC_NR(VIDIOCCAPTURE)] = "VIDIOCCAPTURE",
- [_IOC_NR(VIDIOCGWIN)] = "VIDIOCGWIN",
- [_IOC_NR(VIDIOCSWIN)] = "VIDIOCSWIN",
- [_IOC_NR(VIDIOCGFBUF)] = "VIDIOCGFBUF",
- [_IOC_NR(VIDIOCSFBUF)] = "VIDIOCSFBUF",
- [_IOC_NR(VIDIOCKEY)] = "VIDIOCKEY",
- [_IOC_NR(VIDIOCGFREQ)] = "VIDIOCGFREQ",
- [_IOC_NR(VIDIOCSFREQ)] = "VIDIOCSFREQ",
- [_IOC_NR(VIDIOCGAUDIO)] = "VIDIOCGAUDIO",
- [_IOC_NR(VIDIOCSAUDIO)] = "VIDIOCSAUDIO",
- [_IOC_NR(VIDIOCSYNC)] = "VIDIOCSYNC",
- [_IOC_NR(VIDIOCMCAPTURE)] = "VIDIOCMCAPTURE",
- [_IOC_NR(VIDIOCGMBUF)] = "VIDIOCGMBUF",
- [_IOC_NR(VIDIOCGUNIT)] = "VIDIOCGUNIT",
- [_IOC_NR(VIDIOCGCAPTURE)] = "VIDIOCGCAPTURE",
- [_IOC_NR(VIDIOCSCAPTURE)] = "VIDIOCSCAPTURE",
- [_IOC_NR(VIDIOCSPLAYMODE)] = "VIDIOCSPLAYMODE",
- [_IOC_NR(VIDIOCSWRITEMODE)] = "VIDIOCSWRITEMODE",
- [_IOC_NR(VIDIOCGPLAYINFO)] = "VIDIOCGPLAYINFO",
- [_IOC_NR(VIDIOCSMICROCODE)] = "VIDIOCSMICROCODE",
- [_IOC_NR(VIDIOCGVBIFMT)] = "VIDIOCGVBIFMT",
- [_IOC_NR(VIDIOCSVBIFMT)] = "VIDIOCSVBIFMT"
-};
-#define V4L1_IOCTLS ARRAY_SIZE(v4l1_ioctls)
-#endif
-
-static const char *v4l2_ioctls[] = {
- [_IOC_NR(VIDIOC_QUERYCAP)] = "VIDIOC_QUERYCAP",
- [_IOC_NR(VIDIOC_RESERVED)] = "VIDIOC_RESERVED",
- [_IOC_NR(VIDIOC_ENUM_FMT)] = "VIDIOC_ENUM_FMT",
- [_IOC_NR(VIDIOC_G_FMT)] = "VIDIOC_G_FMT",
- [_IOC_NR(VIDIOC_S_FMT)] = "VIDIOC_S_FMT",
- [_IOC_NR(VIDIOC_REQBUFS)] = "VIDIOC_REQBUFS",
- [_IOC_NR(VIDIOC_QUERYBUF)] = "VIDIOC_QUERYBUF",
- [_IOC_NR(VIDIOC_G_FBUF)] = "VIDIOC_G_FBUF",
- [_IOC_NR(VIDIOC_S_FBUF)] = "VIDIOC_S_FBUF",
- [_IOC_NR(VIDIOC_OVERLAY)] = "VIDIOC_OVERLAY",
- [_IOC_NR(VIDIOC_QBUF)] = "VIDIOC_QBUF",
- [_IOC_NR(VIDIOC_DQBUF)] = "VIDIOC_DQBUF",
- [_IOC_NR(VIDIOC_STREAMON)] = "VIDIOC_STREAMON",
- [_IOC_NR(VIDIOC_STREAMOFF)] = "VIDIOC_STREAMOFF",
- [_IOC_NR(VIDIOC_G_PARM)] = "VIDIOC_G_PARM",
- [_IOC_NR(VIDIOC_S_PARM)] = "VIDIOC_S_PARM",
- [_IOC_NR(VIDIOC_G_STD)] = "VIDIOC_G_STD",
- [_IOC_NR(VIDIOC_S_STD)] = "VIDIOC_S_STD",
- [_IOC_NR(VIDIOC_ENUMSTD)] = "VIDIOC_ENUMSTD",
- [_IOC_NR(VIDIOC_ENUMINPUT)] = "VIDIOC_ENUMINPUT",
- [_IOC_NR(VIDIOC_G_CTRL)] = "VIDIOC_G_CTRL",
- [_IOC_NR(VIDIOC_S_CTRL)] = "VIDIOC_S_CTRL",
- [_IOC_NR(VIDIOC_G_TUNER)] = "VIDIOC_G_TUNER",
- [_IOC_NR(VIDIOC_S_TUNER)] = "VIDIOC_S_TUNER",
- [_IOC_NR(VIDIOC_G_AUDIO)] = "VIDIOC_G_AUDIO",
- [_IOC_NR(VIDIOC_S_AUDIO)] = "VIDIOC_S_AUDIO",
- [_IOC_NR(VIDIOC_QUERYCTRL)] = "VIDIOC_QUERYCTRL",
- [_IOC_NR(VIDIOC_QUERYMENU)] = "VIDIOC_QUERYMENU",
- [_IOC_NR(VIDIOC_G_INPUT)] = "VIDIOC_G_INPUT",
- [_IOC_NR(VIDIOC_S_INPUT)] = "VIDIOC_S_INPUT",
- [_IOC_NR(VIDIOC_G_OUTPUT)] = "VIDIOC_G_OUTPUT",
- [_IOC_NR(VIDIOC_S_OUTPUT)] = "VIDIOC_S_OUTPUT",
- [_IOC_NR(VIDIOC_ENUMOUTPUT)] = "VIDIOC_ENUMOUTPUT",
- [_IOC_NR(VIDIOC_G_AUDOUT)] = "VIDIOC_G_AUDOUT",
- [_IOC_NR(VIDIOC_S_AUDOUT)] = "VIDIOC_S_AUDOUT",
- [_IOC_NR(VIDIOC_G_MODULATOR)] = "VIDIOC_G_MODULATOR",
- [_IOC_NR(VIDIOC_S_MODULATOR)] = "VIDIOC_S_MODULATOR",
- [_IOC_NR(VIDIOC_G_FREQUENCY)] = "VIDIOC_G_FREQUENCY",
- [_IOC_NR(VIDIOC_S_FREQUENCY)] = "VIDIOC_S_FREQUENCY",
- [_IOC_NR(VIDIOC_CROPCAP)] = "VIDIOC_CROPCAP",
- [_IOC_NR(VIDIOC_G_CROP)] = "VIDIOC_G_CROP",
- [_IOC_NR(VIDIOC_S_CROP)] = "VIDIOC_S_CROP",
- [_IOC_NR(VIDIOC_G_JPEGCOMP)] = "VIDIOC_G_JPEGCOMP",
- [_IOC_NR(VIDIOC_S_JPEGCOMP)] = "VIDIOC_S_JPEGCOMP",
- [_IOC_NR(VIDIOC_QUERYSTD)] = "VIDIOC_QUERYSTD",
- [_IOC_NR(VIDIOC_TRY_FMT)] = "VIDIOC_TRY_FMT",
- [_IOC_NR(VIDIOC_ENUMAUDIO)] = "VIDIOC_ENUMAUDIO",
- [_IOC_NR(VIDIOC_ENUMAUDOUT)] = "VIDIOC_ENUMAUDOUT",
- [_IOC_NR(VIDIOC_G_PRIORITY)] = "VIDIOC_G_PRIORITY",
- [_IOC_NR(VIDIOC_S_PRIORITY)] = "VIDIOC_S_PRIORITY",
- [_IOC_NR(VIDIOC_G_SLICED_VBI_CAP)] = "VIDIOC_G_SLICED_VBI_CAP",
- [_IOC_NR(VIDIOC_LOG_STATUS)] = "VIDIOC_LOG_STATUS",
- [_IOC_NR(VIDIOC_G_EXT_CTRLS)] = "VIDIOC_G_EXT_CTRLS",
- [_IOC_NR(VIDIOC_S_EXT_CTRLS)] = "VIDIOC_S_EXT_CTRLS",
- [_IOC_NR(VIDIOC_TRY_EXT_CTRLS)] = "VIDIOC_TRY_EXT_CTRLS",
-#if 1
- [_IOC_NR(VIDIOC_ENUM_FRAMESIZES)] = "VIDIOC_ENUM_FRAMESIZES",
- [_IOC_NR(VIDIOC_ENUM_FRAMEINTERVALS)] = "VIDIOC_ENUM_FRAMEINTERVALS",
- [_IOC_NR(VIDIOC_G_ENC_INDEX)] = "VIDIOC_G_ENC_INDEX",
- [_IOC_NR(VIDIOC_ENCODER_CMD)] = "VIDIOC_ENCODER_CMD",
- [_IOC_NR(VIDIOC_TRY_ENCODER_CMD)] = "VIDIOC_TRY_ENCODER_CMD",
-
- [_IOC_NR(VIDIOC_DBG_S_REGISTER)] = "VIDIOC_DBG_S_REGISTER",
- [_IOC_NR(VIDIOC_DBG_G_REGISTER)] = "VIDIOC_DBG_G_REGISTER",
-
- [_IOC_NR(VIDIOC_G_CHIP_IDENT)] = "VIDIOC_G_CHIP_IDENT",
- [_IOC_NR(VIDIOC_S_HW_FREQ_SEEK)] = "VIDIOC_S_HW_FREQ_SEEK",
-#endif
-};
-#define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls)
-
-static const char *v4l2_int_ioctls[] = {
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- [_IOC_NR(DECODER_GET_CAPABILITIES)] = "DECODER_GET_CAPABILITIES",
- [_IOC_NR(DECODER_GET_STATUS)] = "DECODER_GET_STATUS",
- [_IOC_NR(DECODER_SET_NORM)] = "DECODER_SET_NORM",
- [_IOC_NR(DECODER_SET_INPUT)] = "DECODER_SET_INPUT",
- [_IOC_NR(DECODER_SET_OUTPUT)] = "DECODER_SET_OUTPUT",
- [_IOC_NR(DECODER_ENABLE_OUTPUT)] = "DECODER_ENABLE_OUTPUT",
- [_IOC_NR(DECODER_SET_PICTURE)] = "DECODER_SET_PICTURE",
- [_IOC_NR(DECODER_SET_GPIO)] = "DECODER_SET_GPIO",
- [_IOC_NR(DECODER_INIT)] = "DECODER_INIT",
- [_IOC_NR(DECODER_SET_VBI_BYPASS)] = "DECODER_SET_VBI_BYPASS",
- [_IOC_NR(DECODER_DUMP)] = "DECODER_DUMP",
-#endif
- [_IOC_NR(AUDC_SET_RADIO)] = "AUDC_SET_RADIO",
-
- [_IOC_NR(TUNER_SET_TYPE_ADDR)] = "TUNER_SET_TYPE_ADDR",
- [_IOC_NR(TUNER_SET_STANDBY)] = "TUNER_SET_STANDBY",
- [_IOC_NR(TUNER_SET_CONFIG)] = "TUNER_SET_CONFIG",
-
- [_IOC_NR(VIDIOC_INT_S_TUNER_MODE)] = "VIDIOC_INT_S_TUNER_MODE",
- [_IOC_NR(VIDIOC_INT_RESET)] = "VIDIOC_INT_RESET",
- [_IOC_NR(VIDIOC_INT_AUDIO_CLOCK_FREQ)] = "VIDIOC_INT_AUDIO_CLOCK_FREQ",
- [_IOC_NR(VIDIOC_INT_DECODE_VBI_LINE)] = "VIDIOC_INT_DECODE_VBI_LINE",
- [_IOC_NR(VIDIOC_INT_S_VBI_DATA)] = "VIDIOC_INT_S_VBI_DATA",
- [_IOC_NR(VIDIOC_INT_G_VBI_DATA)] = "VIDIOC_INT_G_VBI_DATA",
- [_IOC_NR(VIDIOC_INT_I2S_CLOCK_FREQ)] = "VIDIOC_INT_I2S_CLOCK_FREQ",
- [_IOC_NR(VIDIOC_INT_S_STANDBY)] = "VIDIOC_INT_S_STANDBY",
- [_IOC_NR(VIDIOC_INT_S_AUDIO_ROUTING)] = "VIDIOC_INT_S_AUDIO_ROUTING",
- [_IOC_NR(VIDIOC_INT_G_AUDIO_ROUTING)] = "VIDIOC_INT_G_AUDIO_ROUTING",
- [_IOC_NR(VIDIOC_INT_S_VIDEO_ROUTING)] = "VIDIOC_INT_S_VIDEO_ROUTING",
- [_IOC_NR(VIDIOC_INT_G_VIDEO_ROUTING)] = "VIDIOC_INT_G_VIDEO_ROUTING",
- [_IOC_NR(VIDIOC_INT_S_CRYSTAL_FREQ)] = "VIDIOC_INT_S_CRYSTAL_FREQ",
- [_IOC_NR(VIDIOC_INT_INIT)] = "VIDIOC_INT_INIT",
- [_IOC_NR(VIDIOC_INT_G_STD_OUTPUT)] = "VIDIOC_INT_G_STD_OUTPUT",
- [_IOC_NR(VIDIOC_INT_S_STD_OUTPUT)] = "VIDIOC_INT_S_STD_OUTPUT",
-};
-#define V4L2_INT_IOCTLS ARRAY_SIZE(v4l2_int_ioctls)
-
-/* Common ioctl debug function. This function can be used by
- external ioctl messages as well as internal V4L ioctl */
-void v4l_printk_ioctl(unsigned int cmd)
-{
- char *dir, *type;
-
- switch (_IOC_TYPE(cmd)) {
- case 'd':
- if (_IOC_NR(cmd) >= V4L2_INT_IOCTLS) {
- type = "v4l2_int";
- break;
- }
- printk("%s", v4l2_int_ioctls[_IOC_NR(cmd)]);
- return;
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- case 'v':
- if (_IOC_NR(cmd) >= V4L1_IOCTLS) {
- type = "v4l1";
- break;
- }
- printk("%s", v4l1_ioctls[_IOC_NR(cmd)]);
- return;
-#endif
- case 'V':
- if (_IOC_NR(cmd) >= V4L2_IOCTLS) {
- type = "v4l2";
- break;
- }
- printk("%s", v4l2_ioctls[_IOC_NR(cmd)]);
- return;
- default:
- type = "unknown";
- }
-
- switch (_IOC_DIR(cmd)) {
- case _IOC_NONE: dir = "--"; break;
- case _IOC_READ: dir = "r-"; break;
- case _IOC_WRITE: dir = "-w"; break;
- case _IOC_READ | _IOC_WRITE: dir = "rw"; break;
- default: dir = "*ERR*"; break;
- }
- printk("%s ioctl '%c', dir=%s, #%d (0x%08x)",
- type, _IOC_TYPE(cmd), dir, _IOC_NR(cmd), cmd);
-}
-EXPORT_SYMBOL(v4l_printk_ioctl);
-
-/*
- * sysfs stuff
- */
-
-static ssize_t show_index(struct device *cd,
- struct device_attribute *attr, char *buf)
-{
- struct video_device *vfd = container_of(cd, struct video_device,
- class_dev);
- return sprintf(buf, "%i\n", vfd->index);
-}
-
-static ssize_t show_name(struct device *cd,
- struct device_attribute *attr, char *buf)
-{
- struct video_device *vfd = container_of(cd, struct video_device,
- class_dev);
- return sprintf(buf, "%.*s\n", (int)sizeof(vfd->name), vfd->name);
-}
-
-static struct device_attribute video_device_attrs[] = {
- __ATTR(name, S_IRUGO, show_name, NULL),
- __ATTR(index, S_IRUGO, show_index, NULL),
- __ATTR_NULL
-};
-
-struct video_device *video_device_alloc(void)
-{
- struct video_device *vfd;
-
- vfd = kzalloc(sizeof(*vfd),GFP_KERNEL);
- return vfd;
-}
-EXPORT_SYMBOL(video_device_alloc);
-
-void video_device_release(struct video_device *vfd)
-{
- kfree(vfd);
-}
-EXPORT_SYMBOL(video_device_release);
-
-static void video_release(struct device *cd)
-{
- struct video_device *vfd = container_of(cd, struct video_device,
- class_dev);
-
-#if 1
- /* needed until all drivers are fixed */
- if (!vfd->release)
- return;
-#endif
- vfd->release(vfd);
-}
-
-static struct class video_class = {
- .name = VIDEO_NAME,
- .dev_attrs = video_device_attrs,
- .dev_release = video_release,
-};
-
-/*
- * Active devices
- */
-
-static struct video_device *video_device[VIDEO_NUM_DEVICES];
-static DEFINE_MUTEX(videodev_lock);
-
-struct video_device* video_devdata(struct file *file)
-{
- return video_device[iminor(file->f_path.dentry->d_inode)];
-}
-EXPORT_SYMBOL(video_devdata);
-
-/*
- * Open a video device - FIXME: Obsoleted
- */
-static int video_open(struct inode *inode, struct file *file)
-{
- unsigned int minor = iminor(inode);
- int err = 0;
- struct video_device *vfl;
- const struct file_operations *old_fops;
-
- if(minor>=VIDEO_NUM_DEVICES)
- return -ENODEV;
- lock_kernel();
- mutex_lock(&videodev_lock);
- vfl=video_device[minor];
- if(vfl==NULL) {
- mutex_unlock(&videodev_lock);
- request_module("char-major-%d-%d", VIDEO_MAJOR, minor);
- mutex_lock(&videodev_lock);
- vfl=video_device[minor];
- if (vfl==NULL) {
- mutex_unlock(&videodev_lock);
- unlock_kernel();
- return -ENODEV;
- }
- }
- old_fops = file->f_op;
- file->f_op = fops_get(vfl->fops);
- if(file->f_op->open)
- err = file->f_op->open(inode,file);
- if (err) {
- fops_put(file->f_op);
- file->f_op = fops_get(old_fops);
- }
- fops_put(old_fops);
- mutex_unlock(&videodev_lock);
- unlock_kernel();
- return err;
-}
-
-/*
- * helper function -- handles userspace copying for ioctl arguments
- */
-
-#ifdef __OLD_VIDIOC_
-static unsigned int
-video_fix_command(unsigned int cmd)
-{
- switch (cmd) {
- case VIDIOC_OVERLAY_OLD:
- cmd = VIDIOC_OVERLAY;
- break;
- case VIDIOC_S_PARM_OLD:
- cmd = VIDIOC_S_PARM;
- break;
- case VIDIOC_S_CTRL_OLD:
- cmd = VIDIOC_S_CTRL;
- break;
- case VIDIOC_G_AUDIO_OLD:
- cmd = VIDIOC_G_AUDIO;
- break;
- case VIDIOC_G_AUDOUT_OLD:
- cmd = VIDIOC_G_AUDOUT;
- break;
- case VIDIOC_CROPCAP_OLD:
- cmd = VIDIOC_CROPCAP;
- break;
- }
- return cmd;
-}
-#endif
-
-/*
- * Obsolete usercopy function - Should be removed soon
- */
-int
-video_usercopy(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg,
- int (*func)(struct inode *inode, struct file *file,
- unsigned int cmd, void *arg))
-{
- char sbuf[128];
- void *mbuf = NULL;
- void *parg = NULL;
- int err = -EINVAL;
- int is_ext_ctrl;
- size_t ctrls_size = 0;
- void __user *user_ptr = NULL;
-
-#ifdef __OLD_VIDIOC_
- cmd = video_fix_command(cmd);
-#endif
- is_ext_ctrl = (cmd == VIDIOC_S_EXT_CTRLS || cmd == VIDIOC_G_EXT_CTRLS ||
- cmd == VIDIOC_TRY_EXT_CTRLS);
-
- /* Copy arguments into temp kernel buffer */
- switch (_IOC_DIR(cmd)) {
- case _IOC_NONE:
- parg = NULL;
- break;
- case _IOC_READ:
- case _IOC_WRITE:
- case (_IOC_WRITE | _IOC_READ):
- if (_IOC_SIZE(cmd) <= sizeof(sbuf)) {
- parg = sbuf;
- } else {
- /* too big to allocate from stack */
- mbuf = kmalloc(_IOC_SIZE(cmd),GFP_KERNEL);
- if (NULL == mbuf)
- return -ENOMEM;
- parg = mbuf;
- }
-
- err = -EFAULT;
- if (_IOC_DIR(cmd) & _IOC_WRITE)
- if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
- goto out;
- break;
- }
- if (is_ext_ctrl) {
- struct v4l2_ext_controls *p = parg;
-
- /* In case of an error, tell the caller that it wasn't
- a specific control that caused it. */
- p->error_idx = p->count;
- user_ptr = (void __user *)p->controls;
- if (p->count) {
- ctrls_size = sizeof(struct v4l2_ext_control) * p->count;
- /* Note: v4l2_ext_controls fits in sbuf[] so mbuf is still NULL. */
- mbuf = kmalloc(ctrls_size, GFP_KERNEL);
- err = -ENOMEM;
- if (NULL == mbuf)
- goto out_ext_ctrl;
- err = -EFAULT;
- if (copy_from_user(mbuf, user_ptr, ctrls_size))
- goto out_ext_ctrl;
- p->controls = mbuf;
- }
- }
-
- /* call driver */
- err = func(inode, file, cmd, parg);
- if (err == -ENOIOCTLCMD)
- err = -EINVAL;
- if (is_ext_ctrl) {
- struct v4l2_ext_controls *p = parg;
-
- p->controls = (void *)user_ptr;
- if (p->count && err == 0 && copy_to_user(user_ptr, mbuf, ctrls_size))
- err = -EFAULT;
- goto out_ext_ctrl;
- }
- if (err < 0)
- goto out;
-
-out_ext_ctrl:
- /* Copy results into user buffer */
- switch (_IOC_DIR(cmd))
- {
- case _IOC_READ:
- case (_IOC_WRITE | _IOC_READ):
- if (copy_to_user((void __user *)arg, parg, _IOC_SIZE(cmd)))
- err = -EFAULT;
- break;
- }
-
-out:
- kfree(mbuf);
- return err;
-}
-EXPORT_SYMBOL(video_usercopy);
-
-/*
- * open/release helper functions -- handle exclusive opens
- * Should be removed soon
- */
-int video_exclusive_open(struct inode *inode, struct file *file)
-{
- struct video_device *vfl = video_devdata(file);
- int retval = 0;
-
- mutex_lock(&vfl->lock);
- if (vfl->users) {
- retval = -EBUSY;
- } else {
- vfl->users++;
- }
- mutex_unlock(&vfl->lock);
- return retval;
-}
-EXPORT_SYMBOL(video_exclusive_open);
-
-int video_exclusive_release(struct inode *inode, struct file *file)
-{
- struct video_device *vfl = video_devdata(file);
-
- vfl->users--;
- return 0;
-}
-EXPORT_SYMBOL(video_exclusive_release);
-
-static void dbgbuf(unsigned int cmd, struct video_device *vfd,
- struct v4l2_buffer *p)
-{
- struct v4l2_timecode *tc=&p->timecode;
-
- dbgarg (cmd, "%02ld:%02d:%02d.%08ld index=%d, type=%s, "
- "bytesused=%d, flags=0x%08d, "
- "field=%0d, sequence=%d, memory=%s, offset/userptr=0x%08lx, length=%d\n",
- (p->timestamp.tv_sec/3600),
- (int)(p->timestamp.tv_sec/60)%60,
- (int)(p->timestamp.tv_sec%60),
- p->timestamp.tv_usec,
- p->index,
- prt_names(p->type, v4l2_type_names),
- p->bytesused, p->flags,
- p->field, p->sequence,
- prt_names(p->memory, v4l2_memory_names),
- p->m.userptr, p->length);
- dbgarg2("timecode=%02d:%02d:%02d type=%d, "
- "flags=0x%08d, frames=%d, userbits=0x%08x\n",
- tc->hours,tc->minutes,tc->seconds,
- tc->type, tc->flags, tc->frames, *(__u32 *) tc->userbits);
-}
-
-static inline void dbgrect(struct video_device *vfd, char *s,
- struct v4l2_rect *r)
-{
- dbgarg2("%sRect start at %dx%d, size=%dx%d\n", s, r->left, r->top,
- r->width, r->height);
-};
-
-static inline void v4l_print_pix_fmt (struct video_device *vfd,
- struct v4l2_pix_format *fmt)
-{
- dbgarg2 ("width=%d, height=%d, format=%c%c%c%c, field=%s, "
- "bytesperline=%d sizeimage=%d, colorspace=%d\n",
- fmt->width,fmt->height,
- (fmt->pixelformat & 0xff),
- (fmt->pixelformat >> 8) & 0xff,
- (fmt->pixelformat >> 16) & 0xff,
- (fmt->pixelformat >> 24) & 0xff,
- prt_names(fmt->field, v4l2_field_names),
- fmt->bytesperline, fmt->sizeimage, fmt->colorspace);
-};
-
-static inline void v4l_print_ext_ctrls(unsigned int cmd,
- struct video_device *vfd, struct v4l2_ext_controls *c, int show_vals)
-{
- __u32 i;
-
- if (!(vfd->debug & V4L2_DEBUG_IOCTL_ARG))
- return;
- dbgarg(cmd, "");
- printk(KERN_CONT "class=0x%x", c->ctrl_class);
- for (i = 0; i < c->count; i++) {
- if (show_vals)
- printk(KERN_CONT " id/val=0x%x/0x%x",
- c->controls[i].id, c->controls[i].value);
- else
- printk(KERN_CONT " id=0x%x", c->controls[i].id);
- }
- printk(KERN_CONT "\n");
-};
-
-static inline int check_ext_ctrls(struct v4l2_ext_controls *c, int allow_priv)
-{
- __u32 i;
-
- /* zero the reserved fields */
- c->reserved[0] = c->reserved[1] = 0;
- for (i = 0; i < c->count; i++) {
- c->controls[i].reserved2[0] = 0;
- c->controls[i].reserved2[1] = 0;
- }
- /* V4L2_CID_PRIVATE_BASE cannot be used as control class
- when using extended controls.
- Only when passed in through VIDIOC_G_CTRL and VIDIOC_S_CTRL
- is it allowed for backwards compatibility.
- */
- if (!allow_priv && c->ctrl_class == V4L2_CID_PRIVATE_BASE)
- return 0;
- /* Check that all controls are from the same control class. */
- for (i = 0; i < c->count; i++) {
- if (V4L2_CTRL_ID2CLASS(c->controls[i].id) != c->ctrl_class) {
- c->error_idx = i;
- return 0;
- }
- }
- return 1;
-}
-
-static int check_fmt (struct video_device *vfd, enum v4l2_buf_type type)
-{
- switch (type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- if (vfd->vidioc_try_fmt_vid_cap)
- return (0);
- break;
- case V4L2_BUF_TYPE_VIDEO_OVERLAY:
- if (vfd->vidioc_try_fmt_vid_overlay)
- return (0);
- break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT:
- if (vfd->vidioc_try_fmt_vid_out)
- return (0);
- break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
- if (vfd->vidioc_try_fmt_vid_out_overlay)
- return (0);
- break;
- case V4L2_BUF_TYPE_VBI_CAPTURE:
- if (vfd->vidioc_try_fmt_vbi_cap)
- return (0);
- break;
- case V4L2_BUF_TYPE_VBI_OUTPUT:
- if (vfd->vidioc_try_fmt_vbi_out)
- return (0);
- break;
- case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
- if (vfd->vidioc_try_fmt_sliced_vbi_cap)
- return (0);
- break;
- case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
- if (vfd->vidioc_try_fmt_sliced_vbi_out)
- return (0);
- break;
- case V4L2_BUF_TYPE_PRIVATE:
- if (vfd->vidioc_try_fmt_type_private)
- return (0);
- break;
- }
- return (-EINVAL);
-}
-
-static int __video_do_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, void *arg)
-{
- struct video_device *vfd = video_devdata(file);
- void *fh = file->private_data;
- int ret = -EINVAL;
-
- if ( (vfd->debug & V4L2_DEBUG_IOCTL) &&
- !(vfd->debug & V4L2_DEBUG_IOCTL_ARG)) {
- v4l_print_ioctl(vfd->name, cmd);
- printk("\n");
- }
-
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- /***********************************************************
- Handles calls to the obsoleted V4L1 API
- Due to the nature of VIDIOCGMBUF, each driver that supports
- V4L1 should implement its own handler for this ioctl.
- ***********************************************************/
-
- /* --- streaming capture ------------------------------------- */
- if (cmd == VIDIOCGMBUF) {
- struct video_mbuf *p=arg;
-
- memset(p, 0, sizeof(*p));
-
- if (!vfd->vidiocgmbuf)
- return ret;
- ret=vfd->vidiocgmbuf(file, fh, p);
- if (!ret)
- dbgarg (cmd, "size=%d, frames=%d, offsets=0x%08lx\n",
- p->size, p->frames,
- (unsigned long)p->offsets);
- return ret;
- }
-
- /********************************************************
- All other V4L1 calls are handled by v4l1_compat module.
- Those calls will be translated into V4L2 calls, and
- __video_do_ioctl will be called again, with one or more
- V4L2 ioctls.
- ********************************************************/
- if (_IOC_TYPE(cmd)=='v')
- return v4l_compat_translate_ioctl(inode,file,cmd,arg,
- __video_do_ioctl);
-#endif
-
- switch(cmd) {
- /* --- capabilities ------------------------------------------ */
- case VIDIOC_QUERYCAP:
- {
- struct v4l2_capability *cap = (struct v4l2_capability*)arg;
- memset(cap, 0, sizeof(*cap));
-
- if (!vfd->vidioc_querycap)
- break;
-
- ret=vfd->vidioc_querycap(file, fh, cap);
- if (!ret)
- dbgarg (cmd, "driver=%s, card=%s, bus=%s, "
- "version=0x%08x, "
- "capabilities=0x%08x\n",
- cap->driver,cap->card,cap->bus_info,
- cap->version,
- cap->capabilities);
- break;
- }
-
- /* --- priority ------------------------------------------ */
- case VIDIOC_G_PRIORITY:
- {
- enum v4l2_priority *p=arg;
-
- if (!vfd->vidioc_g_priority)
- break;
- ret=vfd->vidioc_g_priority(file, fh, p);
- if (!ret)
- dbgarg(cmd, "priority is %d\n", *p);
- break;
- }
- case VIDIOC_S_PRIORITY:
- {
- enum v4l2_priority *p=arg;
-
- if (!vfd->vidioc_s_priority)
- break;
- dbgarg(cmd, "setting priority to %d\n", *p);
- ret=vfd->vidioc_s_priority(file, fh, *p);
- break;
- }
-
- /* --- capture ioctls ---------------------------------------- */
- case VIDIOC_ENUM_FMT:
- {
- struct v4l2_fmtdesc *f = arg;
- enum v4l2_buf_type type;
- unsigned int index;
-
- index = f->index;
- type = f->type;
- memset(f,0,sizeof(*f));
- f->index = index;
- f->type = type;
-
- switch (type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- if (vfd->vidioc_enum_fmt_vid_cap)
- ret = vfd->vidioc_enum_fmt_vid_cap(file, fh, f);
- break;
- case V4L2_BUF_TYPE_VIDEO_OVERLAY:
- if (vfd->vidioc_enum_fmt_vid_overlay)
- ret = vfd->vidioc_enum_fmt_vid_overlay(file,
- fh, f);
- break;
-#if 1
- /* V4L2_BUF_TYPE_VBI_CAPTURE should not support VIDIOC_ENUM_FMT
- * according to the spec. The bttv and saa7134 drivers support
- * it though, so just warn that this is deprecated and will be
- * removed in the near future. */
- case V4L2_BUF_TYPE_VBI_CAPTURE:
- if (vfd->vidioc_enum_fmt_vbi_cap) {
- printk(KERN_WARNING "vidioc_enum_fmt_vbi_cap will be removed in 2.6.28!\n");
- ret = vfd->vidioc_enum_fmt_vbi_cap(file, fh, f);
- }
- break;
-#endif
- case V4L2_BUF_TYPE_VIDEO_OUTPUT:
- if (vfd->vidioc_enum_fmt_vid_out)
- ret = vfd->vidioc_enum_fmt_vid_out(file, fh, f);
- break;
- case V4L2_BUF_TYPE_PRIVATE:
- if (vfd->vidioc_enum_fmt_type_private)
- ret = vfd->vidioc_enum_fmt_type_private(file,
- fh, f);
- break;
- default:
- break;
- }
- if (!ret)
- dbgarg (cmd, "index=%d, type=%d, flags=%d, "
- "pixelformat=%c%c%c%c, description='%s'\n",
- f->index, f->type, f->flags,
- (f->pixelformat & 0xff),
- (f->pixelformat >> 8) & 0xff,
- (f->pixelformat >> 16) & 0xff,
- (f->pixelformat >> 24) & 0xff,
- f->description);
- break;
- }
- case VIDIOC_G_FMT:
- {
- struct v4l2_format *f = (struct v4l2_format *)arg;
-
- memset(f->fmt.raw_data, 0, sizeof(f->fmt.raw_data));
-
- /* FIXME: Should be one dump per type */
- dbgarg(cmd, "type=%s\n", prt_names(f->type, v4l2_type_names));
-
- switch (f->type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- if (vfd->vidioc_g_fmt_vid_cap)
- ret = vfd->vidioc_g_fmt_vid_cap(file, fh, f);
- if (!ret)
- v4l_print_pix_fmt(vfd, &f->fmt.pix);
- break;
- case V4L2_BUF_TYPE_VIDEO_OVERLAY:
- if (vfd->vidioc_g_fmt_vid_overlay)
- ret = vfd->vidioc_g_fmt_vid_overlay(file,
- fh, f);
- break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT:
- if (vfd->vidioc_g_fmt_vid_out)
- ret = vfd->vidioc_g_fmt_vid_out(file, fh, f);
- if (!ret)
- v4l_print_pix_fmt(vfd, &f->fmt.pix);
- break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
- if (vfd->vidioc_g_fmt_vid_out_overlay)
- ret = vfd->vidioc_g_fmt_vid_out_overlay(file,
- fh, f);
- break;
- case V4L2_BUF_TYPE_VBI_CAPTURE:
- if (vfd->vidioc_g_fmt_vbi_cap)
- ret = vfd->vidioc_g_fmt_vbi_cap(file, fh, f);
- break;
- case V4L2_BUF_TYPE_VBI_OUTPUT:
- if (vfd->vidioc_g_fmt_vbi_out)
- ret = vfd->vidioc_g_fmt_vbi_out(file, fh, f);
- break;
- case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
- if (vfd->vidioc_g_fmt_sliced_vbi_cap)
- ret = vfd->vidioc_g_fmt_sliced_vbi_cap(file,
- fh, f);
- break;
- case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
- if (vfd->vidioc_g_fmt_sliced_vbi_out)
- ret = vfd->vidioc_g_fmt_sliced_vbi_out(file,
- fh, f);
- break;
- case V4L2_BUF_TYPE_PRIVATE:
- if (vfd->vidioc_g_fmt_type_private)
- ret = vfd->vidioc_g_fmt_type_private(file,
- fh, f);
- break;
- }
-
- break;
- }
- case VIDIOC_S_FMT:
- {
- struct v4l2_format *f = (struct v4l2_format *)arg;
-
- /* FIXME: Should be one dump per type */
- dbgarg(cmd, "type=%s\n", prt_names(f->type, v4l2_type_names));
-
- switch (f->type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- v4l_print_pix_fmt(vfd, &f->fmt.pix);
- if (vfd->vidioc_s_fmt_vid_cap)
- ret = vfd->vidioc_s_fmt_vid_cap(file, fh, f);
- break;
- case V4L2_BUF_TYPE_VIDEO_OVERLAY:
- if (vfd->vidioc_s_fmt_vid_overlay)
- ret = vfd->vidioc_s_fmt_vid_overlay(file,
- fh, f);
- break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT:
- v4l_print_pix_fmt(vfd, &f->fmt.pix);
- if (vfd->vidioc_s_fmt_vid_out)
- ret = vfd->vidioc_s_fmt_vid_out(file, fh, f);
- break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
- if (vfd->vidioc_s_fmt_vid_out_overlay)
- ret = vfd->vidioc_s_fmt_vid_out_overlay(file,
- fh, f);
- break;
- case V4L2_BUF_TYPE_VBI_CAPTURE:
- if (vfd->vidioc_s_fmt_vbi_cap)
- ret = vfd->vidioc_s_fmt_vbi_cap(file, fh, f);
- break;
- case V4L2_BUF_TYPE_VBI_OUTPUT:
- if (vfd->vidioc_s_fmt_vbi_out)
- ret = vfd->vidioc_s_fmt_vbi_out(file, fh, f);
- break;
- case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
- if (vfd->vidioc_s_fmt_sliced_vbi_cap)
- ret = vfd->vidioc_s_fmt_sliced_vbi_cap(file,
- fh, f);
- break;
- case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
- if (vfd->vidioc_s_fmt_sliced_vbi_out)
- ret = vfd->vidioc_s_fmt_sliced_vbi_out(file,
- fh, f);
- break;
- case V4L2_BUF_TYPE_PRIVATE:
- if (vfd->vidioc_s_fmt_type_private)
- ret = vfd->vidioc_s_fmt_type_private(file,
- fh, f);
- break;
- }
- break;
- }
- case VIDIOC_TRY_FMT:
- {
- struct v4l2_format *f = (struct v4l2_format *)arg;
-
- /* FIXME: Should be one dump per type */
- dbgarg (cmd, "type=%s\n", prt_names(f->type,
- v4l2_type_names));
- switch (f->type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- if (vfd->vidioc_try_fmt_vid_cap)
- ret = vfd->vidioc_try_fmt_vid_cap(file, fh, f);
- if (!ret)
- v4l_print_pix_fmt(vfd, &f->fmt.pix);
- break;
- case V4L2_BUF_TYPE_VIDEO_OVERLAY:
- if (vfd->vidioc_try_fmt_vid_overlay)
- ret = vfd->vidioc_try_fmt_vid_overlay(file,
- fh, f);
- break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT:
- if (vfd->vidioc_try_fmt_vid_out)
- ret = vfd->vidioc_try_fmt_vid_out(file, fh, f);
- if (!ret)
- v4l_print_pix_fmt(vfd, &f->fmt.pix);
- break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
- if (vfd->vidioc_try_fmt_vid_out_overlay)
- ret = vfd->vidioc_try_fmt_vid_out_overlay(file,
- fh, f);
- break;
- case V4L2_BUF_TYPE_VBI_CAPTURE:
- if (vfd->vidioc_try_fmt_vbi_cap)
- ret = vfd->vidioc_try_fmt_vbi_cap(file, fh, f);
- break;
- case V4L2_BUF_TYPE_VBI_OUTPUT:
- if (vfd->vidioc_try_fmt_vbi_out)
- ret = vfd->vidioc_try_fmt_vbi_out(file, fh, f);
- break;
- case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
- if (vfd->vidioc_try_fmt_sliced_vbi_cap)
- ret = vfd->vidioc_try_fmt_sliced_vbi_cap(file,
- fh, f);
- break;
- case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
- if (vfd->vidioc_try_fmt_sliced_vbi_out)
- ret = vfd->vidioc_try_fmt_sliced_vbi_out(file,
- fh, f);
- break;
- case V4L2_BUF_TYPE_PRIVATE:
- if (vfd->vidioc_try_fmt_type_private)
- ret = vfd->vidioc_try_fmt_type_private(file,
- fh, f);
- break;
- }
-
- break;
- }
- /* FIXME: Those buf reqs could be handled here,
- with some changes on videobuf to allow its header to be included at
- videodev2.h or being merged at videodev2.
- */
- case VIDIOC_REQBUFS:
- {
- struct v4l2_requestbuffers *p=arg;
-
- if (!vfd->vidioc_reqbufs)
- break;
- ret = check_fmt (vfd, p->type);
- if (ret)
- break;
-
- ret=vfd->vidioc_reqbufs(file, fh, p);
- dbgarg (cmd, "count=%d, type=%s, memory=%s\n",
- p->count,
- prt_names(p->type, v4l2_type_names),
- prt_names(p->memory, v4l2_memory_names));
- break;
- }
- case VIDIOC_QUERYBUF:
- {
- struct v4l2_buffer *p=arg;
-
- if (!vfd->vidioc_querybuf)
- break;
- ret = check_fmt (vfd, p->type);
- if (ret)
- break;
-
- ret=vfd->vidioc_querybuf(file, fh, p);
- if (!ret)
- dbgbuf(cmd,vfd,p);
- break;
- }
- case VIDIOC_QBUF:
- {
- struct v4l2_buffer *p=arg;
-
- if (!vfd->vidioc_qbuf)
- break;
- ret = check_fmt (vfd, p->type);
- if (ret)
- break;
-
- ret=vfd->vidioc_qbuf(file, fh, p);
- if (!ret)
- dbgbuf(cmd,vfd,p);
- break;
- }
- case VIDIOC_DQBUF:
- {
- struct v4l2_buffer *p=arg;
- if (!vfd->vidioc_dqbuf)
- break;
- ret = check_fmt (vfd, p->type);
- if (ret)
- break;
-
- ret=vfd->vidioc_dqbuf(file, fh, p);
- if (!ret)
- dbgbuf(cmd,vfd,p);
- break;
- }
- case VIDIOC_OVERLAY:
- {
- int *i = arg;
-
- if (!vfd->vidioc_overlay)
- break;
- dbgarg (cmd, "value=%d\n",*i);
- ret=vfd->vidioc_overlay(file, fh, *i);
- break;
- }
- case VIDIOC_G_FBUF:
- {
- struct v4l2_framebuffer *p = arg;
-
- if (!vfd->vidioc_g_fbuf)
- break;
- ret = vfd->vidioc_g_fbuf(file, fh, arg);
- if (!ret) {
- dbgarg(cmd, "capability=0x%x, flags=%d, base=0x%08lx\n",
- p->capability, p->flags,
- (unsigned long)p->base);
- v4l_print_pix_fmt(vfd, &p->fmt);
- }
- break;
- }
- case VIDIOC_S_FBUF:
- {
- struct v4l2_framebuffer *p = arg;
-
- if (!vfd->vidioc_s_fbuf)
- break;
- dbgarg(cmd, "capability=0x%x, flags=%d, base=0x%08lx\n",
- p->capability, p->flags, (unsigned long)p->base);
- v4l_print_pix_fmt(vfd, &p->fmt);
- ret = vfd->vidioc_s_fbuf(file, fh, arg);
- break;
- }
- case VIDIOC_STREAMON:
- {
- enum v4l2_buf_type i = *(int *)arg;
- if (!vfd->vidioc_streamon)
- break;
- dbgarg(cmd, "type=%s\n", prt_names(i, v4l2_type_names));
- ret=vfd->vidioc_streamon(file, fh,i);
- break;
- }
- case VIDIOC_STREAMOFF:
- {
- enum v4l2_buf_type i = *(int *)arg;
-
- if (!vfd->vidioc_streamoff)
- break;
- dbgarg(cmd, "type=%s\n", prt_names(i, v4l2_type_names));
- ret=vfd->vidioc_streamoff(file, fh, i);
- break;
- }
- /* ---------- tv norms ---------- */
- case VIDIOC_ENUMSTD:
- {
- struct v4l2_standard *p = arg;
- v4l2_std_id id = vfd->tvnorms, curr_id = 0;
- unsigned int index = p->index, i, j = 0;
- const char *descr = "";
-
- /* Return norm array in a canonical way */
- for (i = 0; i <= index && id; i++) {
- /* last std value in the standards array is 0, so this
- while always ends there since (id & 0) == 0. */
- while ((id & standards[j].std) != standards[j].std)
- j++;
- curr_id = standards[j].std;
- descr = standards[j].descr;
- j++;
- if (curr_id == 0)
- break;
- if (curr_id != V4L2_STD_PAL &&
- curr_id != V4L2_STD_SECAM &&
- curr_id != V4L2_STD_NTSC)
- id &= ~curr_id;
- }
- if (i <= index)
- return -EINVAL;
-
- v4l2_video_std_construct(p, curr_id, descr);
- p->index = index;
-
- dbgarg(cmd, "index=%d, id=0x%Lx, name=%s, fps=%d/%d, "
- "framelines=%d\n", p->index,
- (unsigned long long)p->id, p->name,
- p->frameperiod.numerator,
- p->frameperiod.denominator,
- p->framelines);
-
- ret = 0;
- break;
- }
- case VIDIOC_G_STD:
- {
- v4l2_std_id *id = arg;
-
- ret = 0;
- /* Calls the specific handler */
- if (vfd->vidioc_g_std)
- ret = vfd->vidioc_g_std(file, fh, id);
- else
- *id = vfd->current_norm;
-
- if (!ret)
- dbgarg(cmd, "std=0x%08Lx\n", (long long unsigned)*id);
- break;
- }
- case VIDIOC_S_STD:
- {
- v4l2_std_id *id = arg,norm;
-
- dbgarg(cmd, "std=%08Lx\n", (long long unsigned)*id);
-
- norm = (*id) & vfd->tvnorms;
- if ( vfd->tvnorms && !norm) /* Check if std is supported */
- break;
-
- /* Calls the specific handler */
- if (vfd->vidioc_s_std)
- ret=vfd->vidioc_s_std(file, fh, &norm);
- else
- ret=-EINVAL;
-
- /* Updates standard information */
- if (ret>=0)
- vfd->current_norm=norm;
-
- break;
- }
- case VIDIOC_QUERYSTD:
- {
- v4l2_std_id *p=arg;
-
- if (!vfd->vidioc_querystd)
- break;
- ret=vfd->vidioc_querystd(file, fh, arg);
- if (!ret)
- dbgarg (cmd, "detected std=%08Lx\n",
- (unsigned long long)*p);
- break;
- }
- /* ------ input switching ---------- */
- /* FIXME: Inputs can be handled inside videodev2 */
- case VIDIOC_ENUMINPUT:
- {
- struct v4l2_input *p=arg;
- int i=p->index;
-
- if (!vfd->vidioc_enum_input)
- break;
- memset(p, 0, sizeof(*p));
- p->index=i;
-
- ret=vfd->vidioc_enum_input(file, fh, p);
- if (!ret)
- dbgarg (cmd, "index=%d, name=%s, type=%d, "
- "audioset=%d, "
- "tuner=%d, std=%08Lx, status=%d\n",
- p->index,p->name,p->type,p->audioset,
- p->tuner,
- (unsigned long long)p->std,
- p->status);
- break;
- }
- case VIDIOC_G_INPUT:
- {
- unsigned int *i = arg;
-
- if (!vfd->vidioc_g_input)
- break;
- ret=vfd->vidioc_g_input(file, fh, i);
- if (!ret)
- dbgarg (cmd, "value=%d\n",*i);
- break;
- }
- case VIDIOC_S_INPUT:
- {
- unsigned int *i = arg;
-
- if (!vfd->vidioc_s_input)
- break;
- dbgarg (cmd, "value=%d\n",*i);
- ret=vfd->vidioc_s_input(file, fh, *i);
- break;
- }
-
- /* ------ output switching ---------- */
- case VIDIOC_ENUMOUTPUT:
- {
- struct v4l2_output *p = arg;
- int i = p->index;
-
- if (!vfd->vidioc_enum_output)
- break;
- memset(p, 0, sizeof(*p));
- p->index = i;
-
- ret = vfd->vidioc_enum_output(file, fh, p);
- if (!ret)
- dbgarg(cmd, "index=%d, name=%s, type=%d, "
- "audioset=0x%x, "
- "modulator=%d, std=0x%08Lx\n",
- p->index, p->name, p->type, p->audioset,
- p->modulator, (unsigned long long)p->std);
- break;
- }
- case VIDIOC_G_OUTPUT:
- {
- unsigned int *i = arg;
-
- if (!vfd->vidioc_g_output)
- break;
- ret=vfd->vidioc_g_output(file, fh, i);
- if (!ret)
- dbgarg (cmd, "value=%d\n",*i);
- break;
- }
- case VIDIOC_S_OUTPUT:
- {
- unsigned int *i = arg;
-
- if (!vfd->vidioc_s_output)
- break;
- dbgarg (cmd, "value=%d\n",*i);
- ret=vfd->vidioc_s_output(file, fh, *i);
- break;
- }
-
- /* --- controls ---------------------------------------------- */
- case VIDIOC_QUERYCTRL:
- {
- struct v4l2_queryctrl *p = arg;
-
- if (!vfd->vidioc_queryctrl)
- break;
- ret = vfd->vidioc_queryctrl(file, fh, p);
- if (!ret)
- dbgarg(cmd, "id=0x%x, type=%d, name=%s, min/max=%d/%d, "
- "step=%d, default=%d, flags=0x%08x\n",
- p->id, p->type, p->name,
- p->minimum, p->maximum,
- p->step, p->default_value, p->flags);
- else
- dbgarg(cmd, "id=0x%x\n", p->id);
- break;
- }
- case VIDIOC_G_CTRL:
- {
- struct v4l2_control *p = arg;
-
- if (vfd->vidioc_g_ctrl)
- ret = vfd->vidioc_g_ctrl(file, fh, p);
- else if (vfd->vidioc_g_ext_ctrls) {
- struct v4l2_ext_controls ctrls;
- struct v4l2_ext_control ctrl;
-
- ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(p->id);
- ctrls.count = 1;
- ctrls.controls = &ctrl;
- ctrl.id = p->id;
- ctrl.value = p->value;
- if (check_ext_ctrls(&ctrls, 1)) {
- ret = vfd->vidioc_g_ext_ctrls(file, fh, &ctrls);
- if (ret == 0)
- p->value = ctrl.value;
- }
- } else
- break;
- if (!ret)
- dbgarg(cmd, "id=0x%x, value=%d\n", p->id, p->value);
- else
- dbgarg(cmd, "id=0x%x\n", p->id);
- break;
- }
- case VIDIOC_S_CTRL:
- {
- struct v4l2_control *p = arg;
- struct v4l2_ext_controls ctrls;
- struct v4l2_ext_control ctrl;
-
- if (!vfd->vidioc_s_ctrl && !vfd->vidioc_s_ext_ctrls)
- break;
-
- dbgarg(cmd, "id=0x%x, value=%d\n", p->id, p->value);
-
- if (vfd->vidioc_s_ctrl) {
- ret = vfd->vidioc_s_ctrl(file, fh, p);
- break;
- }
- if (!vfd->vidioc_s_ext_ctrls)
- break;
-
- ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(p->id);
- ctrls.count = 1;
- ctrls.controls = &ctrl;
- ctrl.id = p->id;
- ctrl.value = p->value;
- if (check_ext_ctrls(&ctrls, 1))
- ret = vfd->vidioc_s_ext_ctrls(file, fh, &ctrls);
- break;
- }
- case VIDIOC_G_EXT_CTRLS:
- {
- struct v4l2_ext_controls *p = arg;
-
- p->error_idx = p->count;
- if (!vfd->vidioc_g_ext_ctrls)
- break;
- if (check_ext_ctrls(p, 0))
- ret = vfd->vidioc_g_ext_ctrls(file, fh, p);
- v4l_print_ext_ctrls(cmd, vfd, p, !ret);
- break;
- }
- case VIDIOC_S_EXT_CTRLS:
- {
- struct v4l2_ext_controls *p = arg;
-
- p->error_idx = p->count;
- if (!vfd->vidioc_s_ext_ctrls)
- break;
- v4l_print_ext_ctrls(cmd, vfd, p, 1);
- if (check_ext_ctrls(p, 0))
- ret = vfd->vidioc_s_ext_ctrls(file, fh, p);
- break;
- }
- case VIDIOC_TRY_EXT_CTRLS:
- {
- struct v4l2_ext_controls *p = arg;
-
- p->error_idx = p->count;
- if (!vfd->vidioc_try_ext_ctrls)
- break;
- v4l_print_ext_ctrls(cmd, vfd, p, 1);
- if (check_ext_ctrls(p, 0))
- ret = vfd->vidioc_try_ext_ctrls(file, fh, p);
- break;
- }
- case VIDIOC_QUERYMENU:
- {
- struct v4l2_querymenu *p = arg;
-
- if (!vfd->vidioc_querymenu)
- break;
- ret = vfd->vidioc_querymenu(file, fh, p);
- if (!ret)
- dbgarg(cmd, "id=0x%x, index=%d, name=%s\n",
- p->id, p->index, p->name);
- else
- dbgarg(cmd, "id=0x%x, index=%d\n",
- p->id, p->index);
- break;
- }
- /* --- audio ---------------------------------------------- */
- case VIDIOC_ENUMAUDIO:
- {
- struct v4l2_audio *p = arg;
-
- if (!vfd->vidioc_enumaudio)
- break;
- ret = vfd->vidioc_enumaudio(file, fh, p);
- if (!ret)
- dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
- "mode=0x%x\n", p->index, p->name,
- p->capability, p->mode);
- else
- dbgarg(cmd, "index=%d\n", p->index);
- break;
- }
- case VIDIOC_G_AUDIO:
- {
- struct v4l2_audio *p = arg;
- __u32 index = p->index;
-
- if (!vfd->vidioc_g_audio)
- break;
-
- memset(p, 0, sizeof(*p));
- p->index = index;
- ret = vfd->vidioc_g_audio(file, fh, p);
- if (!ret)
- dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
- "mode=0x%x\n", p->index,
- p->name, p->capability, p->mode);
- else
- dbgarg(cmd, "index=%d\n", p->index);
- break;
- }
- case VIDIOC_S_AUDIO:
- {
- struct v4l2_audio *p = arg;
-
- if (!vfd->vidioc_s_audio)
- break;
- dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
- "mode=0x%x\n", p->index, p->name,
- p->capability, p->mode);
- ret = vfd->vidioc_s_audio(file, fh, p);
- break;
- }
- case VIDIOC_ENUMAUDOUT:
- {
- struct v4l2_audioout *p=arg;
-
- if (!vfd->vidioc_enumaudout)
- break;
- dbgarg(cmd, "Enum for index=%d\n", p->index);
- ret=vfd->vidioc_enumaudout(file, fh, p);
- if (!ret)
- dbgarg2("index=%d, name=%s, capability=%d, "
- "mode=%d\n", p->index, p->name,
- p->capability,p->mode);
- break;
- }
- case VIDIOC_G_AUDOUT:
- {
- struct v4l2_audioout *p=arg;
-
- if (!vfd->vidioc_g_audout)
- break;
- dbgarg(cmd, "Enum for index=%d\n", p->index);
- ret=vfd->vidioc_g_audout(file, fh, p);
- if (!ret)
- dbgarg2("index=%d, name=%s, capability=%d, "
- "mode=%d\n", p->index, p->name,
- p->capability,p->mode);
- break;
- }
- case VIDIOC_S_AUDOUT:
- {
- struct v4l2_audioout *p=arg;
-
- if (!vfd->vidioc_s_audout)
- break;
- dbgarg(cmd, "index=%d, name=%s, capability=%d, "
- "mode=%d\n", p->index, p->name,
- p->capability,p->mode);
-
- ret=vfd->vidioc_s_audout(file, fh, p);
- break;
- }
- case VIDIOC_G_MODULATOR:
- {
- struct v4l2_modulator *p=arg;
- if (!vfd->vidioc_g_modulator)
- break;
- ret=vfd->vidioc_g_modulator(file, fh, p);
- if (!ret)
- dbgarg(cmd, "index=%d, name=%s, "
- "capability=%d, rangelow=%d,"
- " rangehigh=%d, txsubchans=%d\n",
- p->index, p->name,p->capability,
- p->rangelow, p->rangehigh,
- p->txsubchans);
- break;
- }
- case VIDIOC_S_MODULATOR:
- {
- struct v4l2_modulator *p=arg;
- if (!vfd->vidioc_s_modulator)
- break;
- dbgarg(cmd, "index=%d, name=%s, capability=%d, "
- "rangelow=%d, rangehigh=%d, txsubchans=%d\n",
- p->index, p->name,p->capability,p->rangelow,
- p->rangehigh,p->txsubchans);
- ret=vfd->vidioc_s_modulator(file, fh, p);
- break;
- }
- case VIDIOC_G_CROP:
- {
- struct v4l2_crop *p=arg;
- if (!vfd->vidioc_g_crop)
- break;
- dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
- ret=vfd->vidioc_g_crop(file, fh, p);
- if (!ret) {
- dbgrect(vfd, "", &p->c);
- }
- break;
- }
- case VIDIOC_S_CROP:
- {
- struct v4l2_crop *p=arg;
- if (!vfd->vidioc_s_crop)
- break;
- dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
- dbgrect(vfd, "", &p->c);
- ret=vfd->vidioc_s_crop(file, fh, p);
- break;
- }
- case VIDIOC_CROPCAP:
- {
- struct v4l2_cropcap *p = arg;
-
- /*FIXME: Should also show v4l2_fract pixelaspect */
- if (!vfd->vidioc_cropcap)
- break;
- dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
- ret = vfd->vidioc_cropcap(file, fh, p);
- if (!ret) {
- dbgrect(vfd, "bounds ", &p->bounds);
- dbgrect(vfd, "defrect ", &p->defrect);
- }
- break;
- }
- case VIDIOC_G_JPEGCOMP:
- {
- struct v4l2_jpegcompression *p=arg;
- if (!vfd->vidioc_g_jpegcomp)
- break;
- ret=vfd->vidioc_g_jpegcomp(file, fh, p);
- if (!ret)
- dbgarg (cmd, "quality=%d, APPn=%d, "
- "APP_len=%d, COM_len=%d, "
- "jpeg_markers=%d\n",
- p->quality,p->APPn,p->APP_len,
- p->COM_len,p->jpeg_markers);
- break;
- }
- case VIDIOC_S_JPEGCOMP:
- {
- struct v4l2_jpegcompression *p=arg;
- if (!vfd->vidioc_g_jpegcomp)
- break;
- dbgarg (cmd, "quality=%d, APPn=%d, APP_len=%d, "
- "COM_len=%d, jpeg_markers=%d\n",
- p->quality,p->APPn,p->APP_len,
- p->COM_len,p->jpeg_markers);
- ret=vfd->vidioc_s_jpegcomp(file, fh, p);
- break;
- }
- case VIDIOC_G_ENC_INDEX:
- {
- struct v4l2_enc_idx *p=arg;
-
- if (!vfd->vidioc_g_enc_index)
- break;
- ret=vfd->vidioc_g_enc_index(file, fh, p);
- if (!ret)
- dbgarg (cmd, "entries=%d, entries_cap=%d\n",
- p->entries,p->entries_cap);
- break;
- }
- case VIDIOC_ENCODER_CMD:
- {
- struct v4l2_encoder_cmd *p = arg;
-
- if (!vfd->vidioc_encoder_cmd)
- break;
- memset(&p->raw, 0, sizeof(p->raw));
- ret = vfd->vidioc_encoder_cmd(file, fh, p);
- if (!ret)
- dbgarg(cmd, "cmd=%d, flags=%x\n", p->cmd, p->flags);
- break;
- }
- case VIDIOC_TRY_ENCODER_CMD:
- {
- struct v4l2_encoder_cmd *p = arg;
-
- if (!vfd->vidioc_try_encoder_cmd)
- break;
- memset(&p->raw, 0, sizeof(p->raw));
- ret = vfd->vidioc_try_encoder_cmd(file, fh, p);
- if (!ret)
- dbgarg(cmd, "cmd=%d, flags=%x\n", p->cmd, p->flags);
- break;
- }
- case VIDIOC_G_PARM:
- {
- struct v4l2_streamparm *p=arg;
- __u32 type=p->type;
-
- memset(p,0,sizeof(*p));
- p->type=type;
-
- if (vfd->vidioc_g_parm) {
- ret=vfd->vidioc_g_parm(file, fh, p);
- } else {
- struct v4l2_standard s;
-
- if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- v4l2_video_std_construct(&s, vfd->current_norm,
- v4l2_norm_to_name(vfd->current_norm));
-
- p->parm.capture.timeperframe = s.frameperiod;
- ret=0;
- }
-
- dbgarg (cmd, "type=%d\n", p->type);
- break;
- }
- case VIDIOC_S_PARM:
- {
- struct v4l2_streamparm *p=arg;
- if (!vfd->vidioc_s_parm)
- break;
- dbgarg (cmd, "type=%d\n", p->type);
- ret=vfd->vidioc_s_parm(file, fh, p);
- break;
- }
- case VIDIOC_G_TUNER:
- {
- struct v4l2_tuner *p = arg;
- __u32 index = p->index;
-
- if (!vfd->vidioc_g_tuner)
- break;
-
- memset(p, 0, sizeof(*p));
- p->index = index;
-
- ret = vfd->vidioc_g_tuner(file, fh, p);
- if (!ret)
- dbgarg(cmd, "index=%d, name=%s, type=%d, "
- "capability=0x%x, rangelow=%d, "
- "rangehigh=%d, signal=%d, afc=%d, "
- "rxsubchans=0x%x, audmode=%d\n",
- p->index, p->name, p->type,
- p->capability, p->rangelow,
- p->rangehigh, p->signal, p->afc,
- p->rxsubchans, p->audmode);
- break;
- }
- case VIDIOC_S_TUNER:
- {
- struct v4l2_tuner *p = arg;
-
- if (!vfd->vidioc_s_tuner)
- break;
- dbgarg(cmd, "index=%d, name=%s, type=%d, "
- "capability=0x%x, rangelow=%d, "
- "rangehigh=%d, signal=%d, afc=%d, "
- "rxsubchans=0x%x, audmode=%d\n",
- p->index, p->name, p->type,
- p->capability, p->rangelow,
- p->rangehigh, p->signal, p->afc,
- p->rxsubchans, p->audmode);
- ret = vfd->vidioc_s_tuner(file, fh, p);
- break;
- }
- case VIDIOC_G_FREQUENCY:
- {
- struct v4l2_frequency *p = arg;
-
- if (!vfd->vidioc_g_frequency)
- break;
-
- memset(p->reserved, 0, sizeof(p->reserved));
-
- ret = vfd->vidioc_g_frequency(file, fh, p);
- if (!ret)
- dbgarg(cmd, "tuner=%d, type=%d, frequency=%d\n",
- p->tuner, p->type, p->frequency);
- break;
- }
- case VIDIOC_S_FREQUENCY:
- {
- struct v4l2_frequency *p=arg;
- if (!vfd->vidioc_s_frequency)
- break;
- dbgarg (cmd, "tuner=%d, type=%d, frequency=%d\n",
- p->tuner,p->type,p->frequency);
- ret=vfd->vidioc_s_frequency(file, fh, p);
- break;
- }
- case VIDIOC_G_SLICED_VBI_CAP:
- {
- struct v4l2_sliced_vbi_cap *p = arg;
- __u32 type = p->type;
-
- if (!vfd->vidioc_g_sliced_vbi_cap)
- break;
- memset(p, 0, sizeof(*p));
- p->type = type;
- dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
- ret = vfd->vidioc_g_sliced_vbi_cap(file, fh, p);
- if (!ret)
- dbgarg2("service_set=%d\n", p->service_set);
- break;
- }
- case VIDIOC_LOG_STATUS:
- {
- if (!vfd->vidioc_log_status)
- break;
- ret=vfd->vidioc_log_status(file, fh);
- break;
- }
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- case VIDIOC_DBG_G_REGISTER:
- {
- struct v4l2_register *p=arg;
- if (!capable(CAP_SYS_ADMIN))
- ret=-EPERM;
- else if (vfd->vidioc_g_register)
- ret=vfd->vidioc_g_register(file, fh, p);
- break;
- }
- case VIDIOC_DBG_S_REGISTER:
- {
- struct v4l2_register *p=arg;
- if (!capable(CAP_SYS_ADMIN))
- ret=-EPERM;
- else if (vfd->vidioc_s_register)
- ret=vfd->vidioc_s_register(file, fh, p);
- break;
- }
-#endif
- case VIDIOC_G_CHIP_IDENT:
- {
- struct v4l2_chip_ident *p=arg;
- if (!vfd->vidioc_g_chip_ident)
- break;
- ret=vfd->vidioc_g_chip_ident(file, fh, p);
- if (!ret)
- dbgarg (cmd, "chip_ident=%u, revision=0x%x\n", p->ident, p->revision);
- break;
- }
- default:
- {
- if (!vfd->vidioc_default)
- break;
- ret = vfd->vidioc_default(file, fh, cmd, arg);
- break;
- }
- case VIDIOC_S_HW_FREQ_SEEK:
- {
- struct v4l2_hw_freq_seek *p = arg;
- if (!vfd->vidioc_s_hw_freq_seek)
- break;
- dbgarg(cmd,
- "tuner=%d, type=%d, seek_upward=%d, wrap_around=%d\n",
- p->tuner, p->type, p->seek_upward, p->wrap_around);
- ret = vfd->vidioc_s_hw_freq_seek(file, fh, p);
- break;
- }
- } /* switch */
-
- if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) {
- if (ret < 0) {
- v4l_print_ioctl(vfd->name, cmd);
- printk(KERN_CONT " error %d\n", ret);
- }
- }
-
- return ret;
-}
-
-int video_ioctl2 (struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
-{
- char sbuf[128];
- void *mbuf = NULL;
- void *parg = NULL;
- int err = -EINVAL;
- int is_ext_ctrl;
- size_t ctrls_size = 0;
- void __user *user_ptr = NULL;
-
-#ifdef __OLD_VIDIOC_
- cmd = video_fix_command(cmd);
-#endif
- is_ext_ctrl = (cmd == VIDIOC_S_EXT_CTRLS || cmd == VIDIOC_G_EXT_CTRLS ||
- cmd == VIDIOC_TRY_EXT_CTRLS);
-
- /* Copy arguments into temp kernel buffer */
- switch (_IOC_DIR(cmd)) {
- case _IOC_NONE:
- parg = NULL;
- break;
- case _IOC_READ:
- case _IOC_WRITE:
- case (_IOC_WRITE | _IOC_READ):
- if (_IOC_SIZE(cmd) <= sizeof(sbuf)) {
- parg = sbuf;
- } else {
- /* too big to allocate from stack */
- mbuf = kmalloc(_IOC_SIZE(cmd),GFP_KERNEL);
- if (NULL == mbuf)
- return -ENOMEM;
- parg = mbuf;
- }
-
- err = -EFAULT;
- if (_IOC_DIR(cmd) & _IOC_WRITE)
- if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
- goto out;
- break;
- }
-
- if (is_ext_ctrl) {
- struct v4l2_ext_controls *p = parg;
-
- /* In case of an error, tell the caller that it wasn't
- a specific control that caused it. */
- p->error_idx = p->count;
- user_ptr = (void __user *)p->controls;
- if (p->count) {
- ctrls_size = sizeof(struct v4l2_ext_control) * p->count;
- /* Note: v4l2_ext_controls fits in sbuf[] so mbuf is still NULL. */
- mbuf = kmalloc(ctrls_size, GFP_KERNEL);
- err = -ENOMEM;
- if (NULL == mbuf)
- goto out_ext_ctrl;
- err = -EFAULT;
- if (copy_from_user(mbuf, user_ptr, ctrls_size))
- goto out_ext_ctrl;
- p->controls = mbuf;
- }
- }
-
- /* Handles IOCTL */
- err = __video_do_ioctl(inode, file, cmd, parg);
- if (err == -ENOIOCTLCMD)
- err = -EINVAL;
- if (is_ext_ctrl) {
- struct v4l2_ext_controls *p = parg;
-
- p->controls = (void *)user_ptr;
- if (p->count && err == 0 && copy_to_user(user_ptr, mbuf, ctrls_size))
- err = -EFAULT;
- goto out_ext_ctrl;
- }
- if (err < 0)
- goto out;
-
-out_ext_ctrl:
- /* Copy results into user buffer */
- switch (_IOC_DIR(cmd))
- {
- case _IOC_READ:
- case (_IOC_WRITE | _IOC_READ):
- if (copy_to_user((void __user *)arg, parg, _IOC_SIZE(cmd)))
- err = -EFAULT;
- break;
- }
-
-out:
- kfree(mbuf);
- return err;
-}
-EXPORT_SYMBOL(video_ioctl2);
-
-/**
- * get_index - assign stream number based on parent device
- * @vdev: video_device to assign index number to, vdev->dev should be assigned
- * @num: -1 if auto assign, requested number otherwise
- *
- *
- * returns -ENFILE if num is already in use, a free index number if
- * successful.
- */
-static int get_index(struct video_device *vdev, int num)
-{
- u32 used = 0;
- const int max_index = sizeof(used) * 8 - 1;
- int i;
-
- /* Currently a single v4l driver instance cannot create more than
- 32 devices.
- Increase to u64 or an array of u32 if more are needed. */
- if (num > max_index) {
- printk(KERN_ERR "videodev: %s num is too large\n", __func__);
- return -EINVAL;
- }
-
- for (i = 0; i < VIDEO_NUM_DEVICES; i++) {
- if (video_device[i] != NULL &&
- video_device[i] != vdev &&
- video_device[i]->dev == vdev->dev) {
- used |= 1 << video_device[i]->index;
- }
- }
-
- if (num >= 0) {
- if (used & (1 << num))
- return -ENFILE;
- return num;
- }
-
- i = ffz(used);
- return i > max_index ? -ENFILE : i;
-}
-
-static const struct file_operations video_fops;
-
-int video_register_device(struct video_device *vfd, int type, int nr)
-{
- return video_register_device_index(vfd, type, nr, -1);
-}
-EXPORT_SYMBOL(video_register_device);
-
-/**
- * video_register_device - register video4linux devices
- * @vfd: video device structure we want to register
- * @type: type of device to register
- * @nr: which device number (0 == /dev/video0, 1 == /dev/video1, ...
- * -1 == first free)
- *
- * The registration code assigns minor numbers based on the type
- * requested. -ENFILE is returned in all the device slots for this
- * category are full. If not then the minor field is set and the
- * driver initialize function is called (if non %NULL).
- *
- * Zero is returned on success.
- *
- * Valid types are
- *
- * %VFL_TYPE_GRABBER - A frame grabber
- *
- * %VFL_TYPE_VTX - A teletext device
- *
- * %VFL_TYPE_VBI - Vertical blank data (undecoded)
- *
- * %VFL_TYPE_RADIO - A radio card
- */
-
-int video_register_device_index(struct video_device *vfd, int type, int nr,
- int index)
-{
- int i=0;
- int base;
- int end;
- int ret;
- char *name_base;
-
- switch(type)
- {
- case VFL_TYPE_GRABBER:
- base=MINOR_VFL_TYPE_GRABBER_MIN;
- end=MINOR_VFL_TYPE_GRABBER_MAX+1;
- name_base = "video";
- break;
- case VFL_TYPE_VTX:
- base=MINOR_VFL_TYPE_VTX_MIN;
- end=MINOR_VFL_TYPE_VTX_MAX+1;
- name_base = "vtx";
- break;
- case VFL_TYPE_VBI:
- base=MINOR_VFL_TYPE_VBI_MIN;
- end=MINOR_VFL_TYPE_VBI_MAX+1;
- name_base = "vbi";
- break;
- case VFL_TYPE_RADIO:
- base=MINOR_VFL_TYPE_RADIO_MIN;
- end=MINOR_VFL_TYPE_RADIO_MAX+1;
- name_base = "radio";
- break;
- default:
- printk(KERN_ERR "%s called with unknown type: %d\n",
- __func__, type);
- return -1;
- }
-
- /* pick a minor number */
- mutex_lock(&videodev_lock);
- if (nr >= 0 && nr < end-base) {
- /* use the one the driver asked for */
- i = base+nr;
- if (NULL != video_device[i]) {
- mutex_unlock(&videodev_lock);
- return -ENFILE;
- }
- } else {
- /* use first free */
- for(i=base;i<end;i++)
- if (NULL == video_device[i])
- break;
- if (i == end) {
- mutex_unlock(&videodev_lock);
- return -ENFILE;
- }
- }
- video_device[i]=vfd;
- vfd->minor=i;
-
- ret = get_index(vfd, index);
- vfd->index = ret;
-
- mutex_unlock(&videodev_lock);
-
- if (ret < 0) {
- printk(KERN_ERR "%s: get_index failed\n", __func__);
- goto fail_minor;
- }
-
- mutex_init(&vfd->lock);
-
- /* sysfs class */
- memset(&vfd->class_dev, 0x00, sizeof(vfd->class_dev));
- vfd->class_dev.class = &video_class;
- vfd->class_dev.devt = MKDEV(VIDEO_MAJOR, vfd->minor);
- if (vfd->dev)
- vfd->class_dev.parent = vfd->dev;
- sprintf(vfd->class_dev.bus_id, "%s%d", name_base, i - base);
- ret = device_register(&vfd->class_dev);
- if (ret < 0) {
- printk(KERN_ERR "%s: device_register failed\n", __func__);
- goto fail_minor;
- }
-
-#if 1
- /* needed until all drivers are fixed */
- if (!vfd->release)
- printk(KERN_WARNING "videodev: \"%s\" has no release callback. "
- "Please fix your driver for proper sysfs support, see "
- "http://lwn.net/Articles/36850/\n", vfd->name);
-#endif
- return 0;
-
-fail_minor:
- mutex_lock(&videodev_lock);
- video_device[vfd->minor] = NULL;
- vfd->minor = -1;
- mutex_unlock(&videodev_lock);
- return ret;
-}
-EXPORT_SYMBOL(video_register_device_index);
-
-/**
- * video_unregister_device - unregister a video4linux device
- * @vfd: the device to unregister
- *
- * This unregisters the passed device and deassigns the minor
- * number. Future open calls will be met with errors.
- */
-
-void video_unregister_device(struct video_device *vfd)
-{
- mutex_lock(&videodev_lock);
- if(video_device[vfd->minor]!=vfd)
- panic("videodev: bad unregister");
-
- video_device[vfd->minor]=NULL;
- device_unregister(&vfd->class_dev);
- mutex_unlock(&videodev_lock);
-}
-EXPORT_SYMBOL(video_unregister_device);
-
-/*
- * Video fs operations
- */
-static const struct file_operations video_fops=
-{
- .owner = THIS_MODULE,
- .llseek = no_llseek,
- .open = video_open,
-};
-
-/*
- * Initialise video for linux
- */
-
-static int __init videodev_init(void)
-{
- int ret;
-
- printk(KERN_INFO "Linux video capture interface: v2.00\n");
- if (register_chrdev(VIDEO_MAJOR, VIDEO_NAME, &video_fops)) {
- printk(KERN_WARNING "video_dev: unable to get major %d\n", VIDEO_MAJOR);
- return -EIO;
- }
-
- ret = class_register(&video_class);
- if (ret < 0) {
- unregister_chrdev(VIDEO_MAJOR, VIDEO_NAME);
- printk(KERN_WARNING "video_dev: class_register failed\n");
- return -EIO;
- }
-
- return 0;
-}
-
-static void __exit videodev_exit(void)
-{
- class_unregister(&video_class);
- unregister_chrdev(VIDEO_MAJOR, VIDEO_NAME);
-}
-
-module_init(videodev_init)
-module_exit(videodev_exit)
-
-MODULE_AUTHOR("Alan Cox, Mauro Carvalho Chehab <mchehab@infradead.org>");
-MODULE_DESCRIPTION("Device registrar for Video4Linux drivers v2");
-MODULE_LICENSE("GPL");
-
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
#include <linux/i2c.h>
#include <linux/i2c-algo-sgi.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
#include <media/v4l2-common.h>
#include <linux/video_decoder.h>
#include <linux/mutex.h>
static struct video_device v4l_device_template = {
.name = "NOT SET",
- /*.type = VID_TYPE_CAPTURE | VID_TYPE_SUBCAPTURE | */
- /* VID_TYPE_CLIPPING | VID_TYPE_SCALES, VID_TYPE_OVERLAY */
.fops = &vino_fops,
.minor = -1,
};
#include <linux/interrupt.h>
#include <media/videobuf-vmalloc.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/kthread.h>
#include <linux/highmem.h>
#include <linux/freezer.h>
.llseek = no_llseek,
};
-static struct video_device vivi_template = {
- .name = "vivi",
- .type = VID_TYPE_CAPTURE,
- .fops = &vivi_fops,
- .minor = -1,
- .release = video_device_release,
-
+static const struct v4l2_ioctl_ops vivi_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
#ifdef CONFIG_VIDEO_V4L1_COMPAT
.vidiocgmbuf = vidiocgmbuf,
#endif
+};
+
+static struct video_device vivi_template = {
+ .name = "vivi",
+ .fops = &vivi_fops,
+ .ioctl_ops = &vivi_ioctl_ops,
+ .minor = -1,
+ .release = video_device_release,
+
.tvnorms = V4L2_STD_525_60,
.current_norm = V4L2_STD_NTSC_M,
};
#include <asm/uaccess.h>
#include <linux/i2c.h>
#include <linux/i2c-id.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
#include <media/v4l2-common.h>
#include <media/v4l2-chip-ident.h>
#include <media/v4l2-i2c-drv.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/delay.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/parport.h>
/*#define DEBUG*/ /* Undef me for production */
.llseek = no_llseek,
};
static struct video_device w9966_template = {
- .owner = THIS_MODULE,
.name = W9966_DRIVERNAME,
- .type = VID_TYPE_CAPTURE | VID_TYPE_SCALES,
.fops = &w9966_fops,
};
#include <asm/page.h>
#include <asm/uaccess.h>
#include <linux/page-flags.h>
+#include <media/v4l2-ioctl.h>
#include "w9968cf.h"
#include "w9968cf_decoder.h"
}
strcpy(cam->v4ldev->name, symbolic(camlist, mod_id));
- cam->v4ldev->owner = THIS_MODULE;
- cam->v4ldev->type = VID_TYPE_CAPTURE | VID_TYPE_SCALES;
cam->v4ldev->fops = &w9968cf_fops;
cam->v4ldev->minor = video_nr[dev_nr];
cam->v4ldev->release = video_device_release;
video_set_drvdata(cam->v4ldev, cam);
- cam->v4ldev->dev = &cam->dev;
+ cam->v4ldev->parent = &cam->dev;
err = video_register_device(cam->v4ldev, VFL_TYPE_GRABBER,
video_nr[dev_nr]);
#ifndef _W9968CF_H_
#define _W9968CF_H_
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
#include <linux/usb.h>
#include <linux/i2c.h>
#include <linux/device.h>
#include <asm/uaccess.h>
#include <linux/i2c.h>
#include <linux/i2c-id.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
#include <media/v4l2-common.h>
#include <media/v4l2-chip-ident.h>
#include <media/v4l2-i2c-drv.h>
#include <asm/uaccess.h>
#include <linux/i2c.h>
#include <linux/i2c-id.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
#include <media/v4l2-common.h>
#include <media/v4l2-chip-ident.h>
#include <media/v4l2-i2c-drv-legacy.h>
#include <linux/usb.h>
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <linux/device.h>
#include <linux/list.h>
#include <linux/spinlock.h>
}
strcpy(cam->v4ldev->name, "ZC0301[P] PC Camera");
- cam->v4ldev->owner = THIS_MODULE;
- cam->v4ldev->type = VID_TYPE_CAPTURE | VID_TYPE_SCALES;
cam->v4ldev->fops = &zc0301_fops;
cam->v4ldev->minor = video_nr[dev_nr];
cam->v4ldev->release = video_device_release;
MODULE_DEVICE_TABLE(pci, zr36067_pci_tbl);
int zoran_num; /* number of Buzs in use */
-struct zoran zoran[BUZ_MAX];
+struct zoran *zoran[BUZ_MAX];
/* videocodec bus functions ZR36060 */
static u32
case I2C_DRIVERID_BT856:
name = "bt856";
break;
+ case I2C_DRIVERID_BT866:
+ name = "bt866";
+ break;
case I2C_DRIVERID_VPX3220:
name = "vpx3220";
break;
+ case I2C_DRIVERID_KS0127:
+ name = "ks0127";
+ break;
}
return name;
zoran_release (struct zoran *zr)
{
if (!zr->initialized)
- return;
+ goto exit_free;
/* unregister videocodec bus */
if (zr->codec) {
struct videocodec_master *master = zr->codec->master_data;
iounmap(zr->zr36057_mem);
pci_disable_device(zr->pci_dev);
video_unregister_device(zr->video_dev);
+exit_free:
+ kfree(zr);
}
void
while (zoran_num < BUZ_MAX &&
(dev = pci_get_device(PCI_VENDOR_ID_ZORAN, PCI_DEVICE_ID_ZORAN_36057, dev)) != NULL) {
card_num = card[zoran_num];
- zr = &zoran[zoran_num];
- memset(zr, 0, sizeof(struct zoran)); // Just in case if previous cycle failed
+ zr = kzalloc(sizeof(struct zoran), GFP_KERNEL);
+ if (!zr) {
+ dprintk(1,
+ KERN_ERR
+ "%s: find_zr36057() - kzalloc failed\n",
+ ZORAN_NAME);
+ continue;
+ }
zr->pci_dev = dev;
//zr->zr36057_mem = NULL;
zr->id = zoran_num;
spin_lock_init(&zr->spinlock);
mutex_init(&zr->resource_lock);
if (pci_enable_device(dev))
- continue;
+ goto zr_free_mem;
zr->zr36057_adr = pci_resource_start(zr->pci_dev, 0);
pci_read_config_byte(zr->pci_dev, PCI_CLASS_REVISION,
&zr->revision);
KERN_ERR
"%s: find_zr36057() - no card specified, please use the card=X insmod option\n",
ZR_DEVNAME(zr));
- continue;
+ goto zr_free_mem;
}
} else {
int i;
KERN_ERR
"%s: find_zr36057() - unknown card\n",
ZR_DEVNAME(zr));
- continue;
+ goto zr_free_mem;
}
}
}
KERN_ERR
"%s: find_zr36057() - invalid cardnum %d\n",
ZR_DEVNAME(zr), card_num);
- continue;
+ goto zr_free_mem;
}
/* even though we make this a non pointer and thus
KERN_ERR
"%s: find_zr36057() - ioremap failed\n",
ZR_DEVNAME(zr));
- continue;
+ goto zr_free_mem;
}
result = request_irq(zr->pci_dev->irq,
}
/* Success so keep the pci_dev referenced */
pci_dev_get(zr->pci_dev);
- zoran_num++;
+ zoran[zoran_num++] = zr;
continue;
// Init errors
free_irq(zr->pci_dev->irq, zr);
zr_unmap:
iounmap(zr->zr36057_mem);
+ zr_free_mem:
+ kfree(zr);
continue;
}
if (dev) /* Clean up ref count on early exit */
/* take care of Natoma chipset and a revision 1 zr36057 */
for (i = 0; i < zoran_num; i++) {
- struct zoran *zr = &zoran[i];
+ struct zoran *zr = zoran[i];
if ((pci_pci_problems & PCIPCI_NATOMA) && zr->revision <= 1) {
zr->jpg_buffers.need_contiguous = 1;
if (zr36057_init(zr) < 0) {
for (i = 0; i < zoran_num; i++)
- zoran_release(&zoran[i]);
+ zoran_release(zoran[i]);
return -EIO;
}
zoran_proc_init(zr);
int i;
for (i = 0; i < zoran_num; i++)
- zoran_release(&zoran[i]);
+ zoran_release(zoran[i]);
}
module_init(init_dc10_cards);
/* Anybody who uses more than four? */
#define BUZ_MAX 4
extern int zoran_num;
-extern struct zoran zoran[BUZ_MAX];
+extern struct zoran *zoran[BUZ_MAX];
extern struct video_device zoran_template;
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include "videocodec.h"
#include <asm/byteorder.h>
/* find the device */
for (i = 0; i < zoran_num; i++) {
- if (zoran[i].video_dev->minor == minor) {
- zr = &zoran[i];
+ if (zoran[i]->video_dev->minor == minor) {
+ zr = zoran[i];
break;
}
}
struct video_device zoran_template __devinitdata = {
.name = ZORAN_NAME,
- .type = ZORAN_VID_TYPE,
- .type2 = ZORAN_V4L2_VID_FLAGS,
.fops = &zoran_fops,
.release = &zoran_vdev_release,
.minor = -1
#include <linux/proc_fs.h>
#include <linux/highmem.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
/* Version Information */
.llseek = no_llseek,
};
-static struct video_device zr364xx_template = {
- .owner = THIS_MODULE,
- .name = DRIVER_DESC,
- .type = VID_TYPE_CAPTURE,
- .fops = &zr364xx_fops,
- .release = video_device_release,
- .minor = -1,
-
+static const struct v4l2_ioctl_ops zr364xx_ioctl_ops = {
.vidioc_querycap = zr364xx_vidioc_querycap,
.vidioc_enum_fmt_vid_cap = zr364xx_vidioc_enum_fmt_vid_cap,
.vidioc_try_fmt_vid_cap = zr364xx_vidioc_try_fmt_vid_cap,
.vidioc_s_ctrl = zr364xx_vidioc_s_ctrl,
};
+static struct video_device zr364xx_template = {
+ .name = DRIVER_DESC,
+ .fops = &zr364xx_fops,
+ .ioctl_ops = &zr364xx_ioctl_ops,
+ .release = video_device_release,
+ .minor = -1,
+};
+
/*******************/
#include <linux/platform_device.h>
#include <linux/mfd/core.h>
-static int mfd_add_device(struct platform_device *parent,
- const struct mfd_cell *cell,
- struct resource *mem_base,
- int irq_base)
+static int mfd_add_device(struct device *parent, int id,
+ const struct mfd_cell *cell,
+ struct resource *mem_base,
+ int irq_base)
{
struct resource res[cell->num_resources];
struct platform_device *pdev;
int ret = -ENOMEM;
int r;
- pdev = platform_device_alloc(cell->name, parent->id);
+ pdev = platform_device_alloc(cell->name, id);
if (!pdev)
goto fail_alloc;
- pdev->dev.parent = &parent->dev;
+ pdev->dev.parent = parent;
ret = platform_device_add_data(pdev,
- cell, sizeof(struct mfd_cell));
+ cell->platform_data, cell->data_size);
if (ret)
goto fail_device;
return ret;
}
-int mfd_add_devices(
- struct platform_device *parent,
- const struct mfd_cell *cells, int n_devs,
- struct resource *mem_base,
- int irq_base)
+int mfd_add_devices(struct device *parent, int id,
+ const struct mfd_cell *cells, int n_devs,
+ struct resource *mem_base,
+ int irq_base)
{
int i;
int ret = 0;
for (i = 0; i < n_devs; i++) {
- ret = mfd_add_device(parent, cells + i, mem_base, irq_base);
+ ret = mfd_add_device(parent, id, cells + i, mem_base, irq_base);
if (ret)
break;
}
static int mfd_remove_devices_fn(struct device *dev, void *unused)
{
- platform_device_unregister(
- container_of(dev, struct platform_device, dev));
+ platform_device_unregister(to_platform_device(dev));
return 0;
}
-void mfd_remove_devices(struct platform_device *parent)
+void mfd_remove_devices(struct device *parent)
{
- device_for_each_child(&parent->dev, NULL, mfd_remove_devices_fn);
+ device_for_each_child(parent, NULL, mfd_remove_devices_fn);
}
EXPORT_SYMBOL(mfd_remove_devices);
tc6393xb_attach_irq(dev);
tc6393xb_cells[TC6393XB_CELL_NAND].driver_data = tcpd->nand_data;
+ tc6393xb_cells[TC6393XB_CELL_NAND].platform_data =
+ &tc6393xb_cells[TC6393XB_CELL_NAND];
+ tc6393xb_cells[TC6393XB_CELL_NAND].data_size =
+ sizeof(tc6393xb_cells[TC6393XB_CELL_NAND]);
- retval = mfd_add_devices(dev,
+ retval = mfd_add_devices(&dev->dev, dev->id,
tc6393xb_cells, ARRAY_SIZE(tc6393xb_cells),
iomem, tcpd->irq_base);
struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
int ret;
- mfd_remove_devices(dev);
+ mfd_remove_devices(&dev->dev);
if (tc6393xb->irq)
tc6393xb_detach_irq(dev);
int last_IRQ_count = 0;
int new_IRQ_count;
int force_IRQ = 0;
- cpumask_of_cpu_ptr(cpumask, XPC_HB_CHECK_CPU);
/* this thread was marked active by xpc_hb_init() */
- set_cpus_allowed_ptr(current, cpumask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(XPC_HB_CHECK_CPU));
/* set our heartbeating to other partitions into motion */
xpc_hb_check_timeout = jiffies + (xpc_hb_check_interval * HZ);
dma_addr = dma_map_single(&adapter->vdev->dev, skb->data,
pool->buff_size, DMA_FROM_DEVICE);
- if (dma_mapping_error((&adapter->vdev->dev, dma_addr))
+ if (dma_mapping_error(&adapter->vdev->dev, dma_addr))
goto failure;
pool->free_map[free_index] = IBM_VETH_INVALID_MAP;
pool->consumer_index = pool->size - 1;
else
pool->consumer_index--;
- if (!dma_mapping_error((&adapter->vdev->dev, dma_addr))
+ if (!dma_mapping_error(&adapter->vdev->dev, dma_addr))
dma_unmap_single(&adapter->vdev->dev,
pool->dma_addr[index], pool->buff_size,
DMA_FROM_DEVICE);
&adapter->rx_buff_pool[i]);
if (adapter->bounce_buffer != NULL) {
- if (!dma_mapping_error(adapter->bounce_buffer_dma)) {
+ if (!dma_mapping_error(dev, adapter->bounce_buffer_dma)) {
dma_unmap_single(&adapter->vdev->dev,
adapter->bounce_buffer_dma,
adapter->netdev->mtu + IBMVETH_BUFF_OH,
buf[1] = 0;
}
- if (dma_mapping_error((&adapter->vdev->dev, data_dma_addr)) {
+ if (dma_mapping_error(&adapter->vdev->dev, data_dma_addr)) {
if (!firmware_has_feature(FW_FEATURE_CMO))
ibmveth_error_printk("tx: unable to map xmit buffer\n");
skb_copy_from_linear_data(skb, adapter->bounce_buffer,
*class = CLASS_CODE_SCTP_IPV6;
break;
default:
- return -1;
+ return 0;
}
return 1;
struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
struct iw_point *enc = &data->encoding;
__u16 flags;
- unsigned int irqflag;
+ unsigned long irqflag;
int key_index, index_specified;
int ret = 0;
{
struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
struct iw_point *enc = &data->encoding;
- unsigned int irqflag;
+ unsigned long irqflag;
unsigned int key_index, index_specified;
int ret = 0;
struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
__u16 alg;
__u16 flags;
- unsigned int irqflag;
+ unsigned long irqflag;
int key_index;
int ret = 0;
struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
struct iw_point *enc = &data->encoding;
struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
- unsigned int irqflag;
+ unsigned long irqflag;
int key_index;
int ret = 0;
int max_key_len;
{
struct gelic_wl_info *wl = port_wl(netdev_priv(net_dev));
unsigned int len;
- unsigned int irqflag;
+ unsigned long irqflag;
int ret = 0;
pr_debug("%s:<- len=%d\n", __func__, data->data.length);
{
struct gelic_wl_info *wl = port_wl(netdev_priv(net_dev));
char *p;
- unsigned int irqflag;
+ unsigned long irqflag;
unsigned int i;
pr_debug("%s:<-\n", __func__);
#include <linux/version.h>
#include <linux/module.h>
#include <linux/delay.h>
+#include <linux/hardirq.h>
#include <linux/if.h>
+#include <linux/io.h>
#include <linux/netdevice.h>
#include <linux/cache.h>
#include <linux/pci.h>
/* Set private data */
pci_set_drvdata(pdev, hw);
- /* Enable msi for devices that support it */
- pci_enable_msi(pdev);
-
/* Setup interrupt handler */
ret = request_irq(pdev->irq, ath5k_intr, IRQF_SHARED, "ath", sc);
if (ret) {
err_irq:
free_irq(pdev->irq, sc);
err_free:
- pci_disable_msi(pdev);
ieee80211_free_hw(hw);
err_map:
pci_iounmap(pdev, mem);
ath5k_detach(pdev, hw);
ath5k_hw_detach(sc->ah);
free_irq(pdev->irq, sc);
- pci_disable_msi(pdev);
pci_iounmap(pdev, sc->iobase);
pci_release_region(pdev, 0);
pci_disable_device(pdev);
ath5k_led_off(sc);
ath5k_stop_hw(sc);
+
+ free_irq(pdev->irq, sc);
+ pci_disable_msi(pdev);
pci_save_state(pdev);
pci_disable_device(pdev);
pci_set_power_state(pdev, PCI_D3hot);
struct ath5k_hw *ah = sc->ah;
int i, err;
- err = pci_set_power_state(pdev, PCI_D0);
- if (err)
- return err;
+ pci_restore_state(pdev);
err = pci_enable_device(pdev);
if (err)
return err;
- pci_restore_state(pdev);
/*
* Suspend/Resume resets the PCI configuration space, so we have to
* re-disable the RETRY_TIMEOUT register (0x41) to keep
*/
pci_write_config_byte(pdev, 0x41, 0);
- ath5k_init(sc);
+ pci_enable_msi(pdev);
+
+ err = request_irq(pdev->irq, ath5k_intr, IRQF_SHARED, "ath", sc);
+ if (err) {
+ ATH5K_ERR(sc, "request_irq failed\n");
+ goto err_msi;
+ }
+
+ err = ath5k_init(sc);
+ if (err)
+ goto err_irq;
ath5k_led_enable(sc);
/*
ath5k_hw_reset_key(ah, i);
return 0;
+err_irq:
+ free_irq(pdev->irq, sc);
+err_msi:
+ pci_disable_msi(pdev);
+ pci_disable_device(pdev);
+ return err;
}
#endif /* CONFIG_PM */
pktlen = skb->len;
- if (!(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT)) {
+ if (info->control.hw_key) {
keyidx = info->control.hw_key->hw_key_idx;
pktlen += info->control.icv_len;
}
txq->link = &ds->ds_link;
ath5k_hw_tx_start(ah, txq->qnum);
+ mmiowb();
spin_unlock_bh(&txq->lock);
return 0;
ath5k_hw_stop_pcu_recv(ah); /* disable PCU */
ath5k_hw_set_rx_filter(ah, 0); /* clear recv filter */
ath5k_hw_stop_rx_dma(ah); /* disable DMA engine */
- mdelay(3); /* 3ms is long enough for 1 frame */
ath5k_debug_printrxbuffs(sc, ah);
struct ath5k_rx_status rs = {};
struct sk_buff *skb;
struct ath5k_softc *sc = (void *)data;
- struct ath5k_buf *bf;
+ struct ath5k_buf *bf, *bf_last;
struct ath5k_desc *ds;
int ret;
int hdrlen;
int pad;
spin_lock(&sc->rxbuflock);
+ if (list_empty(&sc->rxbuf)) {
+ ATH5K_WARN(sc, "empty rx buf pool\n");
+ goto unlock;
+ }
+ bf_last = list_entry(sc->rxbuf.prev, struct ath5k_buf, list);
do {
rxs.flag = 0;
- if (unlikely(list_empty(&sc->rxbuf))) {
- ATH5K_WARN(sc, "empty rx buf pool\n");
- break;
- }
bf = list_first_entry(&sc->rxbuf, struct ath5k_buf, list);
BUG_ON(bf->skb == NULL);
skb = bf->skb;
ds = bf->desc;
- /* TODO only one segment */
- pci_dma_sync_single_for_cpu(sc->pdev, sc->desc_daddr,
- sc->desc_len, PCI_DMA_FROMDEVICE);
-
- if (unlikely(ds->ds_link == bf->daddr)) /* this is the end */
- break;
+ /*
+ * last buffer must not be freed to ensure proper hardware
+ * function. When the hardware finishes also a packet next to
+ * it, we are sure, it doesn't use it anymore and we can go on.
+ */
+ if (bf_last == bf)
+ bf->flags |= 1;
+ if (bf->flags) {
+ struct ath5k_buf *bf_next = list_entry(bf->list.next,
+ struct ath5k_buf, list);
+ ret = sc->ah->ah_proc_rx_desc(sc->ah, bf_next->desc,
+ &rs);
+ if (ret)
+ break;
+ bf->flags &= ~1;
+ /* skip the overwritten one (even status is martian) */
+ goto next;
+ }
ret = sc->ah->ah_proc_rx_desc(sc->ah, ds, &rs);
if (unlikely(ret == -EINPROGRESS))
goto next;
}
accept:
- pci_dma_sync_single_for_cpu(sc->pdev, bf->skbaddr,
- rs.rs_datalen, PCI_DMA_FROMDEVICE);
pci_unmap_single(sc->pdev, bf->skbaddr, sc->rxbufsize,
PCI_DMA_FROMDEVICE);
bf->skb = NULL;
next:
list_move_tail(&bf->list, &sc->rxbuf);
} while (ath5k_rxbuf_setup(sc, bf) == 0);
+unlock:
spin_unlock(&sc->rxbuflock);
}
list_for_each_entry_safe(bf, bf0, &txq->q, list) {
ds = bf->desc;
- /* TODO only one segment */
- pci_dma_sync_single_for_cpu(sc->pdev, sc->desc_daddr,
- sc->desc_len, PCI_DMA_FROMDEVICE);
ret = sc->ah->ah_proc_tx_desc(sc->ah, ds, &ts);
if (unlikely(ret == -EINPROGRESS))
break;
ATH5K_WARN(sc, "beacon queue %u didn't stop?\n", sc->bhalq);
/* NB: hw still stops DMA, so proceed */
}
- pci_dma_sync_single_for_cpu(sc->pdev, bf->skbaddr, bf->skb->len,
- PCI_DMA_TODEVICE);
ath5k_hw_put_tx_buf(ah, sc->bhalq, bf->daddr);
ath5k_hw_tx_start(ah, sc->bhalq);
ret = 0;
done:
+ mmiowb();
mutex_unlock(&sc->lock);
return ret;
}
if (!test_bit(ATH_STAT_INVALID, sc->status)) {
ath5k_led_off(sc);
ath5k_hw_set_intr(ah, 0);
+ synchronize_irq(sc->pdev->irq);
}
ath5k_txq_cleanup(sc);
if (!test_bit(ATH_STAT_INVALID, sc->status)) {
}
}
ath5k_txbuf_free(sc, sc->bbuf);
+ mmiowb();
mutex_unlock(&sc->lock);
del_timer_sync(&sc->calib_tim);
+ tasklet_kill(&sc->rxtq);
+ tasklet_kill(&sc->txtq);
+ tasklet_kill(&sc->restq);
return ret;
}
struct pci_dev *pdev = sc->pdev;
char name[ATH5K_LED_MAX_NAME_LEN + 1];
- sc->led_on = 0; /* active low */
-
/*
* Auto-enable soft led processing for IBM cards and for
* 5211 minipci cards.
pdev->device == PCI_DEVICE_ID_ATHEROS_AR5211) {
__set_bit(ATH_STAT_LEDSOFT, sc->status);
sc->led_pin = 0;
+ sc->led_on = 0; /* active low */
}
/* Enable softled on PIN1 on HP Compaq nc6xx, nc4000 & nx5000 laptops */
if (pdev->subsystem_vendor == PCI_VENDOR_ID_COMPAQ) {
__set_bit(ATH_STAT_LEDSOFT, sc->status);
sc->led_pin = 1;
+ sc->led_on = 1; /* active high */
}
if (!test_bit(ATH_STAT_LEDSOFT, sc->status))
goto out;
/* XXX: assoc id is set to 0 for now, mac80211 doesn't have
* a clean way of letting us retrieve this yet. */
ath5k_hw_set_associd(ah, ah->ah_bssid, 0);
+ mmiowb();
}
if (conf->changed & IEEE80211_IFCC_BEACON &&
}
unlock:
+ mmiowb();
mutex_unlock(&sc->lock);
return ret;
}
ath5k_debug_dump_skb(sc, skb, "BC ", 1);
- mutex_lock(&sc->lock);
-
if (sc->opmode != IEEE80211_IF_TYPE_IBSS) {
ret = -EIO;
goto end;
ret = ath5k_beacon_setup(sc, sc->bbuf);
if (ret)
sc->bbuf->skb = NULL;
- else
+ else {
ath5k_beacon_config(sc);
+ mmiowb();
+ }
end:
- mutex_unlock(&sc->lock);
return ret;
}
struct ath5k_buf {
struct list_head list;
- unsigned int flags; /* tx descriptor flags */
+ unsigned int flags; /* rx descriptor flags */
struct ath5k_desc *desc; /* virtual addr of desc */
dma_addr_t daddr; /* physical addr of desc */
struct sk_buff *skb; /* skbuff for buf */
/* Stop queue */
ath5k_hw_reg_write(ah, tx_queue, AR5K_CR);
+ ath5k_hw_reg_read(ah, AR5K_CR);
} else {
/*
* Schedule TX disable and wait until queue is empty
/* Clear register */
ath5k_hw_reg_write(ah, 0, AR5K_QCU_TXD);
+ if (pending)
+ return -EBUSY;
}
/* TODO: Check for success else return error */
/* ..re-enable interrupts */
ath5k_hw_reg_write(ah, AR5K_IER_ENABLE, AR5K_IER);
+ ath5k_hw_reg_read(ah, AR5K_IER);
return old_mask;
}
}
/* fill hw info */
- hw->flags = IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE |
- IEEE80211_HW_RX_INCLUDES_FCS |
+ hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
IEEE80211_HW_SIGNAL_DBM |
IEEE80211_HW_NOISE_DBM;
const struct b43_phy *phy = &dev->phy;
const struct ieee80211_hdr *wlhdr =
(const struct ieee80211_hdr *)fragment_data;
- int use_encryption = (!(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT));
+ int use_encryption = !!info->control.hw_key;
__le16 fctl = wlhdr->frame_control;
struct ieee80211_rate *fbrate;
u8 rate, rate_fb;
}
/* fill hw info */
- hw->flags = IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE |
- IEEE80211_HW_RX_INCLUDES_FCS |
+ hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
IEEE80211_HW_SIGNAL_DBM |
IEEE80211_HW_NOISE_DBM;
hw->queues = 1; /* FIXME: hardware has more queues */
goto out;
}
}
- mutex_unlock(&wl->mutex);
b43legacydbg(wl, "Device resumed.\n");
out:
+ mutex_unlock(&wl->mutex);
return err;
}
u16 cookie)
{
const struct ieee80211_hdr *wlhdr;
- int use_encryption = (!(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT));
+ int use_encryption = !!info->control.hw_key;
u16 fctl;
u8 rate;
struct ieee80211_rate *rate_fb;
if (err) {
printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
dev->name);
+ mutex_unlock(&priv->action_mutex);
return err;
}
pci_restore_state(pci_dev);
err = ipw2100_get_ordinal(priv, IPW_ORD_CURRENT_TX_RATE, &val, &len);
if (err) {
IPW_DEBUG_WX("failed querying ordinals.\n");
- return err;
+ goto done;
}
switch (val & TX_RATE_MASK) {
struct ieee80211_rx_status *stats)
{
struct iwl3945_rx_packet *pkt = (struct iwl3945_rx_packet *)rxb->skb->data;
+#ifdef CONFIG_IWL3945_LEDS
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)IWL_RX_DATA(pkt);
+#endif
struct iwl3945_rx_frame_hdr *rx_hdr = IWL_RX_HDR(pkt);
struct iwl3945_rx_frame_end *rx_end = IWL_RX_END(pkt);
short len = le16_to_cpu(rx_hdr->len);
hw->rate_control_algorithm = "iwl-4965-rs";
/* Tell mac80211 our characteristics */
- hw->flags = IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE |
- IEEE80211_HW_SIGNAL_DBM |
+ hw->flags = IEEE80211_HW_SIGNAL_DBM |
IEEE80211_HW_NOISE_DBM;
/* Default value; 4 EDCA QOS priorities */
hw->queues = 4;
#endif
#else
-static inline void IWL_DEBUG(int level, const char *fmt, ...)
-{
-}
-static inline void IWL_DEBUG_LIMIT(int level, const char *fmt, ...)
-{
-}
+#define IWL_DEBUG(level, fmt, args...)
+#define IWL_DEBUG_LIMIT(level, fmt, args...)
#endif /* CONFIG_IWLWIFI_DEBUG */
if (tpt < 0) /* wrapparound */
tpt = -tpt;
- IWL_DEBUG_LED("tpt %lld current_tpt %lld\n", tpt, current_tpt);
+ IWL_DEBUG_LED("tpt %lld current_tpt %llu\n",
+ (long long)tpt,
+ (unsigned long long)current_tpt);
priv->led_tpt = current_tpt;
if (!priv->allow_blinking)
static void iwl_rx_scan_complete_notif(struct iwl_priv *priv,
struct iwl_rx_mem_buffer *rxb)
{
+#ifdef CONFIG_IWLWIFI_DEBUG
struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data;
struct iwl_scancomplete_notification *scan_notif = (void *)pkt->u.raw;
scan_notif->scanned_channels,
scan_notif->tsf_low,
scan_notif->tsf_high, scan_notif->status);
+#endif
/* The HW is no longer scanning */
clear_bit(STATUS_SCAN_HW, &priv->status);
* first entry */
iwl_hw_txq_attach_buf_to_tfd(priv, tfd, txcmd_phys, len);
- if (!(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT))
+ if (info->control.hw_key)
iwl_tx_cmd_build_hwcrypto(priv, info, tx_cmd, skb, sta_id);
/* Set up TFD's 2nd entry to point directly to remainder of skb,
* first entry */
iwl3945_hw_txq_attach_buf_to_tfd(priv, tfd, txcmd_phys, len);
- if (!(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT))
+ if (info->control.hw_key)
iwl3945_build_tx_cmd_hwcrypto(priv, info, out_cmd, skb, 0);
/* Set up TFD's 2nd entry to point directly to remainder of skb,
priv->ibss_beacon = NULL;
/* Tell mac80211 our characteristics */
- hw->flags = IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE |
- IEEE80211_HW_SIGNAL_DBM |
+ hw->flags = IEEE80211_HW_SIGNAL_DBM |
IEEE80211_HW_NOISE_DBM;
/* 4 EDCA QOS priorities */
if (ret)
return ret;
- return snprintf(buf, 12, "0x%x\n", le32_to_cpu(defs.bootflag));
+ return snprintf(buf, 12, "%d\n", le32_to_cpu(defs.bootflag));
}
/**
int ret;
memset(&cmd, 0, sizeof(cmd));
- ret = sscanf(buf, "%x", &datum);
- if (ret != 1)
+ ret = sscanf(buf, "%d", &datum);
+ if ((ret != 1) || (datum > 1))
return -EINVAL;
*((__le32 *)&cmd.data[0]) = cpu_to_le32(!!datum);
if (ret)
return ret;
- return snprintf(buf, 12, "0x%x\n", defs.boottime);
+ return snprintf(buf, 12, "%d\n", defs.boottime);
}
/**
int ret;
memset(&cmd, 0, sizeof(cmd));
- ret = sscanf(buf, "%x", &datum);
- if (ret != 1)
+ ret = sscanf(buf, "%d", &datum);
+ if ((ret != 1) || (datum > 255))
return -EINVAL;
/* A too small boot time will result in the device booting into
if (ret)
return ret;
- return snprintf(buf, 12, "0x%x\n", le16_to_cpu(defs.channel));
+ return snprintf(buf, 12, "%d\n", le16_to_cpu(defs.channel));
}
/**
{
struct lbs_private *priv = to_net_dev(dev)->priv;
struct cmd_ds_mesh_config cmd;
- uint16_t datum;
+ uint32_t datum;
int ret;
memset(&cmd, 0, sizeof(cmd));
- ret = sscanf(buf, "%hx", &datum);
+ ret = sscanf(buf, "%d", &datum);
if (ret != 1 || datum < 1 || datum > 11)
return -EINVAL;
int ret;
memset(&cmd, 0, sizeof(cmd));
- ret = sscanf(buf, "%x", &datum);
- if (ret != 1)
+ ret = sscanf(buf, "%d", &datum);
+ if ((ret != 1) || (datum > 255))
return -EINVAL;
/* fetch all other Information Element parameters */
int ret;
memset(&cmd, 0, sizeof(cmd));
- ret = sscanf(buf, "%x", &datum);
- if (ret != 1)
+ ret = sscanf(buf, "%d", &datum);
+ if ((ret != 1) || (datum > 255))
return -EINVAL;
/* fetch all other Information Element parameters */
int ret;
memset(&cmd, 0, sizeof(cmd));
- ret = sscanf(buf, "%x", &datum);
- if (ret != 1)
+ ret = sscanf(buf, "%d", &datum);
+ if ((ret != 1) || (datum > 255))
return -EINVAL;
/* fetch all other Information Element parameters */
device_unregister(data->dev);
failed_drvdata:
ieee80211_free_hw(hw);
- hwsim_radios[i] = 0;
+ hwsim_radios[i] = NULL;
failed:
mac80211_hwsim_free();
return err;
int pipe = usb_sndbulkpipe(usb_dev, 1);
int length;
u16 reg;
+ u32 word, len;
/*
* Add the descriptor in front of the skb.
memcpy(entry->skb->data, skbdesc->desc, skbdesc->desc_len);
skbdesc->desc = entry->skb->data;
+ /*
+ * Adjust the beacon databyte count. The current number is
+ * calculated before this function gets called, but falsely
+ * assumes that the descriptor was already present in the SKB.
+ */
+ rt2x00_desc_read(skbdesc->desc, 0, &word);
+ len = rt2x00_get_field32(word, TXD_W0_DATABYTE_COUNT);
+ len += skbdesc->desc_len;
+ rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, len);
+ rt2x00_desc_write(skbdesc->desc, 0, word);
+
/*
* Disable beaconing while we are reloading the beacon data,
* otherwise we might be sending out invalid data.
* Initialize all hw fields.
*/
rt2x00dev->hw->flags =
- IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE |
IEEE80211_HW_RX_INCLUDES_FCS |
IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
IEEE80211_HW_SIGNAL_DBM;
#define SHORT_PIFS ( SIFS + SHORT_SLOT_TIME )
#define DIFS ( PIFS + SLOT_TIME )
#define SHORT_DIFS ( SHORT_PIFS + SHORT_SLOT_TIME )
-#define EIFS ( SIFS + (8 * (IEEE80211_HEADER + ACK_SIZE)) )
+#define EIFS ( SIFS + DIFS + \
+ (8 * (IEEE80211_HEADER + ACK_SIZE)) )
+#define SHORT_EIFS ( SIFS + SHORT_DIFS + \
+ (8 * (IEEE80211_HEADER + ACK_SIZE)) )
/*
* Chipset identification
DEVICE_STARTED_SUSPEND,
DEVICE_ENABLED_RADIO,
DEVICE_DISABLED_RADIO_HW,
+ DEVICE_DIRTY_CONFIG,
/*
* Driver features
libconf.sifs = SIFS;
libconf.pifs = short_slot_time ? SHORT_PIFS : PIFS;
libconf.difs = short_slot_time ? SHORT_DIFS : DIFS;
- libconf.eifs = EIFS;
+ libconf.eifs = short_slot_time ? SHORT_EIFS : EIFS;
}
libconf.conf = conf;
rt2x00dev->intf_associated = 0;
__set_bit(DEVICE_STARTED, &rt2x00dev->flags);
+ __set_bit(DEVICE_DIRTY_CONFIG, &rt2x00dev->flags);
return 0;
}
/*
* Reconfigure device.
*/
- rt2x00lib_config(rt2x00dev, &rt2x00dev->hw->conf, 1);
- if (!rt2x00dev->hw->conf.radio_enabled)
- rt2x00lib_disable_radio(rt2x00dev);
+ retval = rt2x00mac_config(rt2x00dev->hw, &rt2x00dev->hw->conf);
+ if (retval)
+ goto exit;
/*
* Iterator over each active interface to
*/
void rt2x00queue_free_skb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb);
-/**
- * rt2x00queue_free_skb - free a skb
- * @rt2x00dev: Pointer to &struct rt2x00_dev.
- * @skb: The skb to free.
- */
-void rt2x00queue_free_skb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb);
-
/**
* rt2x00queue_write_tx_frame - Write TX frame to hardware
* @queue: Queue over which the frame should be send
*/
memcpy(skb->cb, frag_skb->cb, sizeof(skb->cb));
rts_info = IEEE80211_SKB_CB(skb);
- rts_info->flags |= IEEE80211_TX_CTL_DO_NOT_ENCRYPT;
+ rts_info->control.hw_key = NULL;
rts_info->flags &= ~IEEE80211_TX_CTL_USE_RTS_CTS;
rts_info->flags &= ~IEEE80211_TX_CTL_USE_CTS_PROTECT;
rts_info->flags &= ~IEEE80211_TX_CTL_REQ_TX_STATUS;
(struct ieee80211_rts *)(skb->data));
if (rt2x00queue_write_tx_frame(queue, skb)) {
+ dev_kfree_skb_any(skb);
WARNING(rt2x00dev, "Failed to send RTS/CTS frame.\n");
return NETDEV_TX_BUSY;
}
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ieee80211_hdr *ieee80211hdr = (struct ieee80211_hdr *)skb->data;
enum data_queue_qid qid = skb_get_queue_mapping(skb);
- struct rt2x00_intf *intf = vif_to_intf(tx_info->control.vif);
struct data_queue *queue;
u16 frame_control;
}
}
- /*
- * XXX: This is as wrong as the old mac80211 code was,
- * due to beacons not getting sequence numbers assigned
- * properly.
- */
- if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
- if (tx_info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
- intf->seqno += 0x10;
- ieee80211hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
- ieee80211hdr->seq_ctrl |= cpu_to_le16(intf->seqno);
- }
-
if (rt2x00queue_write_tx_frame(queue, skb)) {
ieee80211_stop_queue(rt2x00dev->hw, qid);
return NETDEV_TX_BUSY;
int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
+ int force_reconfig;
/*
* Mac80211 might be calling this function while we are trying
rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF);
}
- rt2x00lib_config(rt2x00dev, conf, 0);
+ /*
+ * When the DEVICE_DIRTY_CONFIG flag is set, the device has recently
+ * been started and the configuration must be forced upon the hardware.
+ * Otherwise registers will not be intialized correctly and could
+ * result in non-working hardware because essential registers aren't
+ * initialized.
+ */
+ force_reconfig =
+ __test_and_clear_bit(DEVICE_DIRTY_CONFIG, &rt2x00dev->flags);
+
+ rt2x00lib_config(rt2x00dev, conf, force_reconfig);
/*
* Reenable RX only if the radio should be on.
{
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
+ struct rt2x00_intf *intf = vif_to_intf(tx_info->control.vif);
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)entry->skb->data;
struct ieee80211_rate *rate =
ieee80211_get_tx_rate(rt2x00dev->hw, tx_info);
txdesc->ifs = IFS_SIFS;
}
+ /*
+ * Hardware should insert sequence counter.
+ * FIXME: We insert a software sequence counter first for
+ * hardware that doesn't support hardware sequence counting.
+ *
+ * This is wrong because beacons are not getting sequence
+ * numbers assigned properly.
+ *
+ * A secondary problem exists for drivers that cannot toggle
+ * sequence counting per-frame, since those will override the
+ * sequence counter given by mac80211.
+ */
+ if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
+ spin_lock(&intf->lock);
+
+ if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
+ intf->seqno += 0x10;
+ hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
+ hdr->seq_ctrl |= cpu_to_le16(intf->seqno);
+
+ spin_unlock(&intf->lock);
+
+ __set_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags);
+ }
+
/*
* PLCP setup
* Length calculation depends on OFDM/CCK rate.
if (!rt2x00dev->ops->lib->init_rxentry)
return;
- for (i = 0; i < queue->limit; i++)
+ for (i = 0; i < queue->limit; i++) {
+ queue->entries[i].flags = 0;
+
rt2x00dev->ops->lib->init_rxentry(rt2x00dev,
&queue->entries[i]);
+ }
}
void rt2x00queue_init_tx(struct rt2x00_dev *rt2x00dev)
if (!rt2x00dev->ops->lib->init_txentry)
continue;
- for (i = 0; i < queue->limit; i++)
+ for (i = 0; i < queue->limit; i++) {
+ queue->entries[i].flags = 0;
+
rt2x00dev->ops->lib->init_txentry(rt2x00dev,
&queue->entries[i]);
+ }
}
}
* @ENTRY_TXD_RTS_FRAME: This frame is a RTS frame.
* @ENTRY_TXD_CTS_FRAME: This frame is a CTS-to-self frame.
* @ENTRY_TXD_OFDM_RATE: This frame is send out with an OFDM rate.
+ * @ENTRY_TXD_GENERATE_SEQ: This frame requires sequence counter.
* @ENTRY_TXD_FIRST_FRAGMENT: This is the first frame.
* @ENTRY_TXD_MORE_FRAG: This frame is followed by another fragment.
* @ENTRY_TXD_REQ_TIMESTAMP: Require timestamp to be inserted.
ENTRY_TXD_RTS_FRAME,
ENTRY_TXD_CTS_FRAME,
ENTRY_TXD_OFDM_RATE,
+ ENTRY_TXD_GENERATE_SEQ,
ENTRY_TXD_FIRST_FRAGMENT,
ENTRY_TXD_MORE_FRAG,
ENTRY_TXD_REQ_TIMESTAMP,
}
EXPORT_SYMBOL_GPL(rt2x00usb_vendor_request_buff);
+int rt2x00usb_vendor_request_large_buff(struct rt2x00_dev *rt2x00dev,
+ const u8 request, const u8 requesttype,
+ const u16 offset, void *buffer,
+ const u16 buffer_length,
+ const int timeout)
+{
+ int status = 0;
+ unsigned char *tb;
+ u16 off, len, bsize;
+
+ mutex_lock(&rt2x00dev->usb_cache_mutex);
+
+ tb = buffer;
+ off = offset;
+ len = buffer_length;
+ while (len && !status) {
+ bsize = min_t(u16, CSR_CACHE_SIZE, len);
+ status = rt2x00usb_vendor_req_buff_lock(rt2x00dev, request,
+ requesttype, off, tb,
+ bsize, timeout);
+
+ tb += bsize;
+ len -= bsize;
+ off += bsize;
+ }
+
+ mutex_unlock(&rt2x00dev->usb_cache_mutex);
+
+ return status;
+}
+EXPORT_SYMBOL_GPL(rt2x00usb_vendor_request_large_buff);
+
/*
* TX data handlers.
*/
/*
* Cache size
*/
-#define CSR_CACHE_SIZE 8
-#define CSR_CACHE_SIZE_FIRMWARE 64
+#define CSR_CACHE_SIZE 64
/*
* USB request types.
const u16 offset, void *buffer,
const u16 buffer_length, const int timeout);
+/**
+ * rt2x00usb_vendor_request_large_buff - Send register command to device (buffered)
+ * @rt2x00dev: Pointer to &struct rt2x00_dev
+ * @request: USB vendor command (See &enum rt2x00usb_vendor_request)
+ * @requesttype: Request type &USB_VENDOR_REQUEST_*
+ * @offset: Register start offset to perform action on
+ * @buffer: Buffer where information will be read/written to by device
+ * @buffer_length: Size of &buffer
+ * @timeout: Operation timeout
+ *
+ * This function is used to transfer register data in blocks larger
+ * then CSR_CACHE_SIZE. Use for firmware upload, keys and beacons.
+ */
+int rt2x00usb_vendor_request_large_buff(struct rt2x00_dev *rt2x00dev,
+ const u8 request, const u8 requesttype,
+ const u16 offset, void *buffer,
+ const u16 buffer_length,
+ const int timeout);
+
/**
* rt2x00usb_vendor_request_sw - Send single register command to device
* @rt2x00dev: Pointer to &struct rt2x00_dev
rt2x00_set_field32(&word, TXD_W1_CWMIN, txdesc->cw_min);
rt2x00_set_field32(&word, TXD_W1_CWMAX, txdesc->cw_max);
rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, IEEE80211_HEADER);
- rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE, 1);
+ rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE,
+ test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags));
rt2x00_set_field32(&word, TXD_W1_BUFFER_COUNT, 1);
rt2x00_desc_write(txd, 1, word);
* Initialize all hw fields.
*/
rt2x00dev->hw->flags =
- IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE |
IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
IEEE80211_HW_SIGNAL_DBM;
rt2x00dev->hw->extra_tx_headroom = 0;
unsigned int i;
int status;
u32 reg;
- const char *ptr = data;
- char *cache;
- int buflen;
/*
* Wait for stable hardware.
/*
* Write firmware to device.
- * We setup a seperate cache for this action,
- * since we are going to write larger chunks of data
- * then normally used cache size.
*/
- cache = kmalloc(CSR_CACHE_SIZE_FIRMWARE, GFP_KERNEL);
- if (!cache) {
- ERROR(rt2x00dev, "Failed to allocate firmware cache.\n");
- return -ENOMEM;
- }
-
- for (i = 0; i < len; i += CSR_CACHE_SIZE_FIRMWARE) {
- buflen = min_t(int, len - i, CSR_CACHE_SIZE_FIRMWARE);
-
- memcpy(cache, ptr, buflen);
-
- rt2x00usb_vendor_request(rt2x00dev, USB_MULTI_WRITE,
- USB_VENDOR_REQUEST_OUT,
- FIRMWARE_IMAGE_BASE + i, 0,
- cache, buflen,
- REGISTER_TIMEOUT32(buflen));
-
- ptr += buflen;
- }
-
- kfree(cache);
+ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
+ USB_VENDOR_REQUEST_OUT,
+ FIRMWARE_IMAGE_BASE,
+ data, len,
+ REGISTER_TIMEOUT32(len));
/*
* Send firmware request to device to load firmware,
rt2x00_set_field32(&word, TXD_W1_CWMIN, txdesc->cw_min);
rt2x00_set_field32(&word, TXD_W1_CWMAX, txdesc->cw_max);
rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, IEEE80211_HEADER);
- rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE, 1);
+ rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE,
+ test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags));
rt2x00_desc_write(txd, 1, word);
rt2x00_desc_read(txd, 2, &word);
struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
unsigned int beacon_base;
u32 reg;
+ u32 word, len;
/*
* Add the descriptor in front of the skb.
memcpy(entry->skb->data, skbdesc->desc, skbdesc->desc_len);
skbdesc->desc = entry->skb->data;
+ /*
+ * Adjust the beacon databyte count. The current number is
+ * calculated before this function gets called, but falsely
+ * assumes that the descriptor was already present in the SKB.
+ */
+ rt2x00_desc_read(skbdesc->desc, 0, &word);
+ len = rt2x00_get_field32(word, TXD_W0_DATABYTE_COUNT);
+ len += skbdesc->desc_len;
+ rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, len);
+ rt2x00_desc_write(skbdesc->desc, 0, word);
+
/*
* Disable beaconing while we are reloading the beacon data,
* otherwise we might be sending out invalid data.
* Write entire beacon with descriptor to register.
*/
beacon_base = HW_BEACON_OFFSET(entry->entry_idx);
- rt2x00usb_vendor_request(rt2x00dev, USB_MULTI_WRITE,
- USB_VENDOR_REQUEST_OUT, beacon_base, 0,
- entry->skb->data, entry->skb->len,
- REGISTER_TIMEOUT32(entry->skb->len));
+ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
+ USB_VENDOR_REQUEST_OUT, beacon_base,
+ entry->skb->data, entry->skb->len,
+ REGISTER_TIMEOUT32(entry->skb->len));
/*
* Clean up the beacon skb.
* Initialize all hw fields.
*/
rt2x00dev->hw->flags =
- IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE |
IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
IEEE80211_HW_SIGNAL_DBM;
rt2x00dev->hw->extra_tx_headroom = TXD_DESC_SIZE;
struct rtl8187b_rx_hdr {
__le32 flags;
__le64 mac_time;
- u8 noise;
- u8 signal;
+ u8 sq;
+ u8 rssi;
u8 agc;
- u8 reserved;
- __le32 unused;
+ u8 flags2;
+ __le16 snr_long2end;
+ s8 pwdb_g12;
+ u8 fot;
} __attribute__((packed));
/* {rtl8187,rtl8187b}_tx_info is in skb */
struct usb_device *udev;
u32 rx_conf;
u16 txpwr_base;
+ u16 seqno;
u8 asic_rev;
u8 is_rtl8187b;
enum {
{
struct rtl8187_priv *priv = dev->priv;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct ieee80211_hdr *ieee80211hdr = (struct ieee80211_hdr *)skb->data;
unsigned int ep;
void *buf;
struct urb *urb;
ep = epmap[skb_get_queue_mapping(skb)];
}
+ /* FIXME: The sequence that follows is needed for this driver to
+ * work with mac80211 since "mac80211: fix TX sequence numbers".
+ * As with the temporary code in rt2x00, changes will be needed
+ * to get proper sequence numbers on beacons. In addition, this
+ * patch places the sequence number in the hardware state, which
+ * limits us to a single virtual state.
+ */
+ if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
+ if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
+ priv->seqno += 0x10;
+ ieee80211hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
+ ieee80211hdr->seq_ctrl |= cpu_to_le16(priv->seqno);
+ }
+
info->driver_data[0] = dev;
info->driver_data[1] = urb;
struct ieee80211_rx_status rx_status = { 0 };
int rate, signal;
u32 flags;
+ u32 quality;
spin_lock(&priv->rx_queue.lock);
if (skb->next)
flags = le32_to_cpu(hdr->flags);
signal = hdr->signal & 0x7f;
rx_status.antenna = (hdr->signal >> 7) & 1;
- rx_status.signal = signal;
rx_status.noise = hdr->noise;
rx_status.mactime = le64_to_cpu(hdr->mac_time);
- priv->signal = signal;
priv->quality = signal;
+ rx_status.qual = priv->quality;
priv->noise = hdr->noise;
+ rate = (flags >> 20) & 0xF;
+ if (rate > 3) { /* OFDM rate */
+ if (signal > 90)
+ signal = 90;
+ else if (signal < 25)
+ signal = 25;
+ signal = 90 - signal;
+ } else { /* CCK rate */
+ if (signal > 95)
+ signal = 95;
+ else if (signal < 30)
+ signal = 30;
+ signal = 95 - signal;
+ }
+ rx_status.signal = signal;
+ priv->signal = signal;
} else {
struct rtl8187b_rx_hdr *hdr =
(typeof(hdr))(skb_tail_pointer(skb) - sizeof(*hdr));
+ /* The Realtek datasheet for the RTL8187B shows that the RX
+ * header contains the following quantities: signal quality,
+ * RSSI, AGC, the received power in dB, and the measured SNR.
+ * In testing, none of these quantities show qualitative
+ * agreement with AP signal strength, except for the AGC,
+ * which is inversely proportional to the strength of the
+ * signal. In the following, the quality and signal strength
+ * are derived from the AGC. The arbitrary scaling constants
+ * are chosen to make the results close to the values obtained
+ * for a BCM4312 using b43 as the driver. The noise is ignored
+ * for now.
+ */
flags = le32_to_cpu(hdr->flags);
- signal = hdr->agc >> 1;
- rx_status.antenna = (hdr->signal >> 7) & 1;
- rx_status.signal = 64 - min(hdr->noise, (u8)64);
- rx_status.noise = hdr->noise;
+ quality = 170 - hdr->agc;
+ if (quality > 100)
+ quality = 100;
+ signal = 14 - hdr->agc / 2;
+ rx_status.qual = quality;
+ priv->quality = quality;
+ rx_status.signal = signal;
+ priv->signal = signal;
+ rx_status.antenna = (hdr->rssi >> 7) & 1;
rx_status.mactime = le64_to_cpu(hdr->mac_time);
- priv->signal = hdr->signal;
- priv->quality = hdr->agc >> 1;
- priv->noise = hdr->noise;
+ rate = (flags >> 20) & 0xF;
}
skb_trim(skb, flags & 0x0FFF);
- rate = (flags >> 20) & 0xF;
- if (rate > 3) { /* OFDM rate */
- if (signal > 90)
- signal = 90;
- else if (signal < 25)
- signal = 25;
- signal = 90 - signal;
- } else { /* CCK rate */
- if (signal > 95)
- signal = 95;
- else if (signal < 30)
- signal = 30;
- signal = 95 - signal;
- }
-
- rx_status.qual = priv->quality;
- rx_status.signal = signal;
rx_status.rate_idx = rate;
rx_status.freq = dev->conf.channel->center_freq;
rx_status.band = dev->conf.channel->band;
priv->mode = IEEE80211_IF_TYPE_MNTR;
dev->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
- IEEE80211_HW_RX_INCLUDES_FCS |
- IEEE80211_HW_SIGNAL_UNSPEC;
- dev->max_signal = 65;
+ IEEE80211_HW_RX_INCLUDES_FCS;
eeprom.data = dev;
eeprom.register_read = rtl8187_eeprom_register_read;
(*channel++).hw_value = txpwr >> 8;
}
- if (priv->is_rtl8187b)
+ if (priv->is_rtl8187b) {
printk(KERN_WARNING "rtl8187: 8187B chip detected. Support "
"is EXPERIMENTAL, and could damage your\n"
" hardware, use at your own risk\n");
+ dev->flags |= IEEE80211_HW_SIGNAL_DBM;
+ } else {
+ dev->flags |= IEEE80211_HW_SIGNAL_UNSPEC;
+ dev->max_signal = 65;
+ }
+
if ((id->driver_info == DEVICE_RTL8187) && priv->is_rtl8187b)
printk(KERN_INFO "rtl8187: inconsistency between id with OEM"
" info!\n");
hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &mac->band;
hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
- IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE |
IEEE80211_HW_SIGNAL_DB;
hw->max_signal = 100;
depends on PPC_OF && I2C
help
OpenFirmware I2C accessors
+
+config OF_SPI
+ def_tristate SPI
+ depends on OF && PPC_OF && SPI
+ help
+ OpenFirmware SPI accessors
obj-$(CONFIG_OF_DEVICE) += device.o platform.o
obj-$(CONFIG_OF_GPIO) += gpio.o
obj-$(CONFIG_OF_I2C) += of_i2c.o
+obj-$(CONFIG_OF_SPI) += of_spi.o
return np;
}
EXPORT_SYMBOL(of_find_matching_node);
+
+/**
+ * of_modalias_table: Table of explicit compatible ==> modalias mappings
+ *
+ * This table allows particulare compatible property values to be mapped
+ * to modalias strings. This is useful for busses which do not directly
+ * understand the OF device tree but are populated based on data contained
+ * within the device tree. SPI and I2C are the two current users of this
+ * table.
+ *
+ * In most cases, devices do not need to be listed in this table because
+ * the modalias value can be derived directly from the compatible table.
+ * However, if for any reason a value cannot be derived, then this table
+ * provides a method to override the implicit derivation.
+ *
+ * At the moment, a single table is used for all bus types because it is
+ * assumed that the data size is small and that the compatible values
+ * should already be distinct enough to differentiate between SPI, I2C
+ * and other devices.
+ */
+struct of_modalias_table {
+ char *of_device;
+ char *modalias;
+};
+static struct of_modalias_table of_modalias_table[] = {
+ /* Empty for now; add entries as needed */
+};
+
+/**
+ * of_modalias_node - Lookup appropriate modalias for a device node
+ * @node: pointer to a device tree node
+ * @modalias: Pointer to buffer that modalias value will be copied into
+ * @len: Length of modalias value
+ *
+ * Based on the value of the compatible property, this routine will determine
+ * an appropriate modalias value for a particular device tree node. Three
+ * separate methods are used to derive a modalias value.
+ *
+ * First method is to lookup the compatible value in of_modalias_table.
+ * Second is to look for a "linux,<modalias>" entry in the compatible list
+ * and used that for modalias. Third is to strip off the manufacturer
+ * prefix from the first compatible entry and use the remainder as modalias
+ *
+ * This routine returns 0 on success
+ */
+int of_modalias_node(struct device_node *node, char *modalias, int len)
+{
+ int i, cplen;
+ const char *compatible;
+ const char *p;
+
+ /* 1. search for exception list entry */
+ for (i = 0; i < ARRAY_SIZE(of_modalias_table); i++) {
+ compatible = of_modalias_table[i].of_device;
+ if (!of_device_is_compatible(node, compatible))
+ continue;
+ strlcpy(modalias, of_modalias_table[i].modalias, len);
+ return 0;
+ }
+
+ compatible = of_get_property(node, "compatible", &cplen);
+ if (!compatible)
+ return -ENODEV;
+
+ /* 2. search for linux,<modalias> entry */
+ p = compatible;
+ while (cplen > 0) {
+ if (!strncmp(p, "linux,", 6)) {
+ p += 6;
+ strlcpy(modalias, p, len);
+ return 0;
+ }
+
+ i = strlen(p) + 1;
+ p += i;
+ cplen -= i;
+ }
+
+ /* 3. take first compatible entry and strip manufacturer */
+ p = strchr(compatible, ',');
+ if (!p)
+ return -ENODEV;
+ p++;
+ strlcpy(modalias, p, len);
+ return 0;
+}
+EXPORT_SYMBOL_GPL(of_modalias_node);
+
#include <linux/of_i2c.h>
#include <linux/module.h>
-struct i2c_driver_device {
- char *of_device;
- char *i2c_type;
-};
-
-static struct i2c_driver_device i2c_devices[] = {
-};
-
-static int of_find_i2c_driver(struct device_node *node,
- struct i2c_board_info *info)
-{
- int i, cplen;
- const char *compatible;
- const char *p;
-
- /* 1. search for exception list entry */
- for (i = 0; i < ARRAY_SIZE(i2c_devices); i++) {
- if (!of_device_is_compatible(node, i2c_devices[i].of_device))
- continue;
- if (strlcpy(info->type, i2c_devices[i].i2c_type,
- I2C_NAME_SIZE) >= I2C_NAME_SIZE)
- return -ENOMEM;
-
- return 0;
- }
-
- compatible = of_get_property(node, "compatible", &cplen);
- if (!compatible)
- return -ENODEV;
-
- /* 2. search for linux,<i2c-type> entry */
- p = compatible;
- while (cplen > 0) {
- if (!strncmp(p, "linux,", 6)) {
- p += 6;
- if (strlcpy(info->type, p,
- I2C_NAME_SIZE) >= I2C_NAME_SIZE)
- return -ENOMEM;
- return 0;
- }
-
- i = strlen(p) + 1;
- p += i;
- cplen -= i;
- }
-
- /* 3. take fist compatible entry and strip manufacturer */
- p = strchr(compatible, ',');
- if (!p)
- return -ENODEV;
- p++;
- if (strlcpy(info->type, p, I2C_NAME_SIZE) >= I2C_NAME_SIZE)
- return -ENOMEM;
- return 0;
-}
-
void of_register_i2c_devices(struct i2c_adapter *adap,
struct device_node *adap_node)
{
const u32 *addr;
int len;
+ if (of_modalias_node(node, info.type, sizeof(info.type)) < 0)
+ continue;
+
addr = of_get_property(node, "reg", &len);
if (!addr || len < sizeof(int) || *addr > (1 << 10) - 1) {
printk(KERN_ERR
info.irq = irq_of_parse_and_map(node, 0);
- if (of_find_i2c_driver(node, &info) < 0) {
- irq_dispose_mapping(info.irq);
- continue;
- }
-
info.addr = *addr;
request_module(info.type);
--- /dev/null
+/*
+ * SPI OF support routines
+ * Copyright (C) 2008 Secret Lab Technologies Ltd.
+ *
+ * Support routines for deriving SPI device attachments from the device
+ * tree.
+ */
+
+#include <linux/of.h>
+#include <linux/device.h>
+#include <linux/spi/spi.h>
+#include <linux/of_spi.h>
+
+/**
+ * of_register_spi_devices - Register child devices onto the SPI bus
+ * @master: Pointer to spi_master device
+ * @np: parent node of SPI device nodes
+ *
+ * Registers an spi_device for each child node of 'np' which has a 'reg'
+ * property.
+ */
+void of_register_spi_devices(struct spi_master *master, struct device_node *np)
+{
+ struct spi_device *spi;
+ struct device_node *nc;
+ const u32 *prop;
+ int rc;
+ int len;
+
+ for_each_child_of_node(np, nc) {
+ /* Alloc an spi_device */
+ spi = spi_alloc_device(master);
+ if (!spi) {
+ dev_err(&master->dev, "spi_device alloc error for %s\n",
+ nc->full_name);
+ spi_dev_put(spi);
+ continue;
+ }
+
+ /* Select device driver */
+ if (of_modalias_node(nc, spi->modalias,
+ sizeof(spi->modalias)) < 0) {
+ dev_err(&master->dev, "cannot find modalias for %s\n",
+ nc->full_name);
+ spi_dev_put(spi);
+ continue;
+ }
+
+ /* Device address */
+ prop = of_get_property(nc, "reg", &len);
+ if (!prop || len < sizeof(*prop)) {
+ dev_err(&master->dev, "%s has no 'reg' property\n",
+ nc->full_name);
+ spi_dev_put(spi);
+ continue;
+ }
+ spi->chip_select = *prop;
+
+ /* Mode (clock phase/polarity/etc.) */
+ if (of_find_property(nc, "spi-cpha", NULL))
+ spi->mode |= SPI_CPHA;
+ if (of_find_property(nc, "spi-cpol", NULL))
+ spi->mode |= SPI_CPOL;
+
+ /* Device speed */
+ prop = of_get_property(nc, "spi-max-frequency", &len);
+ if (!prop || len < sizeof(*prop)) {
+ dev_err(&master->dev, "%s has no 'spi-max-frequency' property\n",
+ nc->full_name);
+ spi_dev_put(spi);
+ continue;
+ }
+ spi->max_speed_hz = *prop;
+
+ /* IRQ */
+ spi->irq = irq_of_parse_and_map(nc, 0);
+
+ /* Store a pointer to the node in the device structure */
+ of_node_get(nc);
+ spi->dev.archdata.of_node = nc;
+
+ /* Register the new device */
+ request_module(spi->modalias);
+ rc = spi_add_device(spi);
+ if (rc) {
+ dev_err(&master->dev, "spi_device register error %s\n",
+ nc->full_name);
+ spi_dev_put(spi);
+ }
+
+ }
+}
+EXPORT_SYMBOL(of_register_spi_devices);
dbg(" Power Indicator : %3s\n", PWR_LED(ctrl) ? "yes" : "no");
dbg(" Hot-Plug Surprise : %3s\n", HP_SUPR_RM(ctrl) ? "yes" : "no");
dbg(" EMI Present : %3s\n", EMI(ctrl) ? "yes" : "no");
- dbg(" Comamnd Completed : %3s\n", NO_CMD_CMPL(ctrl)? "no" : "yes");
+ dbg(" Command Completed : %3s\n", NO_CMD_CMPL(ctrl)? "no" : "yes");
pciehp_readw(ctrl, SLOTSTATUS, ®16);
dbg("Slot Status : 0x%04x\n", reg16);
pciehp_readw(ctrl, SLOTCTRL, ®16);
}
}
-static void msi_set_mask_bits(unsigned int irq, u32 mask, u32 flag)
+/*
+ * PCI 2.3 does not specify mask bits for each MSI interrupt. Attempting to
+ * mask all MSI interrupts by clearing the MSI enable bit does not work
+ * reliably as devices without an INTx disable bit will then generate a
+ * level IRQ which will never be cleared.
+ *
+ * Returns 1 if it succeeded in masking the interrupt and 0 if the device
+ * doesn't support MSI masking.
+ */
+static int msi_set_mask_bits(unsigned int irq, u32 mask, u32 flag)
{
struct msi_desc *entry;
mask_bits |= flag & mask;
pci_write_config_dword(entry->dev, pos, mask_bits);
} else {
- __msi_set_enable(entry->dev, entry->msi_attrib.pos,
- !flag);
+ return 0;
}
break;
case PCI_CAP_ID_MSIX:
break;
}
entry->msi_attrib.masked = !!flag;
+ return 1;
}
void read_msi_msg(unsigned int irq, struct msi_msg *msg)
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/module.h>
+#include <linux/pci-aspm.h>
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
#include <acpi/acresrc.h>
printk(KERN_INFO"ACPI FADT declares the system doesn't support MSI, so disable it\n");
pci_no_msi();
}
+
+ if (acpi_gbl_FADT.boot_flags & BAF_PCIE_ASPM_CONTROL) {
+ printk(KERN_INFO"ACPI FADT declares the system doesn't support PCIe ASPM, so disable it\n");
+ pcie_no_aspm();
+ }
+
ret = register_acpi_bus_type(&acpi_pci_bus);
if (ret)
return 0;
if (!ret)
pci_update_current_state(dev);
}
+ /* This device is quirked not to be put into D3, so
+ don't put it in D3 */
+ if (state == PCI_D3hot && (dev->dev_flags & PCI_DEV_FLAGS_NO_D3))
+ return 0;
error = pci_raw_set_power_state(dev, state);
}
/**
+ * pci_target_state - find an appropriate low power state for a given PCI dev
+ * @dev: PCI device
+ *
+ * Use underlying platform code to find a supported low power state for @dev.
+ * If the platform can't manage @dev, return the deepest state from which it
+ * can generate wake events, based on any available PME info.
*/
pci_power_t pci_target_state(struct pci_dev *dev)
{
struct endpoint_state endpoints[8];
};
-static int aspm_disabled;
+static int aspm_disabled, aspm_force;
static DEFINE_MUTEX(aspm_lock);
static LIST_HEAD(link_list);
{
struct pci_dev *child_dev;
int child_pos;
+ u32 reg32;
/*
* Some functions in a slot might not all be PCIE functions, very
child_pos = pci_find_capability(child_dev, PCI_CAP_ID_EXP);
if (!child_pos)
return -EINVAL;
+
+ /*
+ * Disable ASPM for pre-1.1 PCIe device, we follow MS to use
+ * RBER bit to determine if a function is 1.1 version device
+ */
+ pci_read_config_dword(child_dev, child_pos + PCI_EXP_DEVCAP,
+ ®32);
+ if (!(reg32 & PCI_EXP_DEVCAP_RBER && !aspm_force)) {
+ printk("Pre-1.1 PCIe device detected, "
+ "disable ASPM for %s. It can be enabled forcedly"
+ " with 'pcie_aspm=force'\n", pci_name(pdev));
+ return -EINVAL;
+ }
}
return 0;
}
static int __init pcie_aspm_disable(char *str)
{
- aspm_disabled = 1;
+ if (!strcmp(str, "off")) {
+ aspm_disabled = 1;
+ printk(KERN_INFO "PCIe ASPM is disabled\n");
+ } else if (!strcmp(str, "force")) {
+ aspm_force = 1;
+ printk(KERN_INFO "PCIe ASPM is forcedly enabled\n");
+ }
return 1;
}
-__setup("pcie_noaspm", pcie_aspm_disable);
+__setup("pcie_aspm=", pcie_aspm_disable);
+
+void pcie_no_aspm(void)
+{
+ if (!aspm_force)
+ aspm_disabled = 1;
+}
#ifdef CONFIG_ACPI
#include <acpi/acpi_bus.h>
return IORESOURCE_MEM;
}
-/*
- * Find the extent of a PCI decode..
- */
-static u32 pci_size(u32 base, u32 maxbase, u32 mask)
+static u64 pci_size(u64 base, u64 maxbase, u64 mask)
{
- u32 size = mask & maxbase; /* Find the significant bits */
+ u64 size = mask & maxbase; /* Find the significant bits */
if (!size)
return 0;
return size;
}
-static u64 pci_size64(u64 base, u64 maxbase, u64 mask)
-{
- u64 size = mask & maxbase; /* Find the significant bits */
- if (!size)
- return 0;
+enum pci_bar_type {
+ pci_bar_unknown, /* Standard PCI BAR probe */
+ pci_bar_io, /* An io port BAR */
+ pci_bar_mem32, /* A 32-bit memory BAR */
+ pci_bar_mem64, /* A 64-bit memory BAR */
+};
- /* Get the lowest of them to find the decode size, and
- from that the extent. */
- size = (size & ~(size-1)) - 1;
+static inline enum pci_bar_type decode_bar(struct resource *res, u32 bar)
+{
+ if ((bar & PCI_BASE_ADDRESS_SPACE) == PCI_BASE_ADDRESS_SPACE_IO) {
+ res->flags = bar & ~PCI_BASE_ADDRESS_IO_MASK;
+ return pci_bar_io;
+ }
- /* base == maxbase can be valid only if the BAR has
- already been programmed with all 1s. */
- if (base == maxbase && ((base | size) & mask) != mask)
- return 0;
+ res->flags = bar & ~PCI_BASE_ADDRESS_MEM_MASK;
- return size;
+ if (res->flags == PCI_BASE_ADDRESS_MEM_TYPE_64)
+ return pci_bar_mem64;
+ return pci_bar_mem32;
}
-static inline int is_64bit_memory(u32 mask)
+/*
+ * If the type is not unknown, we assume that the lowest bit is 'enable'.
+ * Returns 1 if the BAR was 64-bit and 0 if it was 32-bit.
+ */
+static int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
+ struct resource *res, unsigned int pos)
{
- if ((mask & (PCI_BASE_ADDRESS_SPACE|PCI_BASE_ADDRESS_MEM_TYPE_MASK)) ==
- (PCI_BASE_ADDRESS_SPACE_MEMORY|PCI_BASE_ADDRESS_MEM_TYPE_64))
- return 1;
- return 0;
-}
+ u32 l, sz, mask;
-static void pci_read_bases(struct pci_dev *dev, unsigned int howmany, int rom)
-{
- unsigned int pos, reg, next;
- u32 l, sz;
- struct resource *res;
+ mask = type ? ~PCI_ROM_ADDRESS_ENABLE : ~0;
- for(pos=0; pos<howmany; pos = next) {
- u64 l64;
- u64 sz64;
- u32 raw_sz;
+ res->name = pci_name(dev);
- next = pos+1;
- res = &dev->resource[pos];
- res->name = pci_name(dev);
- reg = PCI_BASE_ADDRESS_0 + (pos << 2);
- pci_read_config_dword(dev, reg, &l);
- pci_write_config_dword(dev, reg, ~0);
- pci_read_config_dword(dev, reg, &sz);
- pci_write_config_dword(dev, reg, l);
- if (!sz || sz == 0xffffffff)
- continue;
- if (l == 0xffffffff)
- l = 0;
- raw_sz = sz;
- if ((l & PCI_BASE_ADDRESS_SPACE) ==
- PCI_BASE_ADDRESS_SPACE_MEMORY) {
- sz = pci_size(l, sz, (u32)PCI_BASE_ADDRESS_MEM_MASK);
- /*
- * For 64bit prefetchable memory sz could be 0, if the
- * real size is bigger than 4G, so we need to check
- * szhi for that.
- */
- if (!is_64bit_memory(l) && !sz)
- continue;
- res->start = l & PCI_BASE_ADDRESS_MEM_MASK;
- res->flags |= l & ~PCI_BASE_ADDRESS_MEM_MASK;
+ pci_read_config_dword(dev, pos, &l);
+ pci_write_config_dword(dev, pos, mask);
+ pci_read_config_dword(dev, pos, &sz);
+ pci_write_config_dword(dev, pos, l);
+
+ /*
+ * All bits set in sz means the device isn't working properly.
+ * If the BAR isn't implemented, all bits must be 0. If it's a
+ * memory BAR or a ROM, bit 0 must be clear; if it's an io BAR, bit
+ * 1 must be clear.
+ */
+ if (!sz || sz == 0xffffffff)
+ goto fail;
+
+ /*
+ * I don't know how l can have all bits set. Copied from old code.
+ * Maybe it fixes a bug on some ancient platform.
+ */
+ if (l == 0xffffffff)
+ l = 0;
+
+ if (type == pci_bar_unknown) {
+ type = decode_bar(res, l);
+ res->flags |= pci_calc_resource_flags(l) | IORESOURCE_SIZEALIGN;
+ if (type == pci_bar_io) {
+ l &= PCI_BASE_ADDRESS_IO_MASK;
+ mask = PCI_BASE_ADDRESS_IO_MASK & 0xffff;
} else {
- sz = pci_size(l, sz, PCI_BASE_ADDRESS_IO_MASK & 0xffff);
- if (!sz)
- continue;
- res->start = l & PCI_BASE_ADDRESS_IO_MASK;
- res->flags |= l & ~PCI_BASE_ADDRESS_IO_MASK;
+ l &= PCI_BASE_ADDRESS_MEM_MASK;
+ mask = (u32)PCI_BASE_ADDRESS_MEM_MASK;
}
- res->end = res->start + (unsigned long) sz;
- res->flags |= pci_calc_resource_flags(l) | IORESOURCE_SIZEALIGN;
- if (is_64bit_memory(l)) {
- u32 szhi, lhi;
-
- pci_read_config_dword(dev, reg+4, &lhi);
- pci_write_config_dword(dev, reg+4, ~0);
- pci_read_config_dword(dev, reg+4, &szhi);
- pci_write_config_dword(dev, reg+4, lhi);
- sz64 = ((u64)szhi << 32) | raw_sz;
- l64 = ((u64)lhi << 32) | l;
- sz64 = pci_size64(l64, sz64, PCI_BASE_ADDRESS_MEM_MASK);
- next++;
-#if BITS_PER_LONG == 64
- if (!sz64) {
- res->start = 0;
- res->end = 0;
- res->flags = 0;
- continue;
- }
- res->start = l64 & PCI_BASE_ADDRESS_MEM_MASK;
- res->end = res->start + sz64;
-#else
- if (sz64 > 0x100000000ULL) {
- dev_err(&dev->dev, "BAR %d: can't handle 64-bit"
- " BAR\n", pos);
- res->start = 0;
- res->flags = 0;
- } else if (lhi) {
- /* 64-bit wide address, treat as disabled */
- pci_write_config_dword(dev, reg,
- l & ~(u32)PCI_BASE_ADDRESS_MEM_MASK);
- pci_write_config_dword(dev, reg+4, 0);
- res->start = 0;
- res->end = sz;
- }
-#endif
+ } else {
+ res->flags |= (l & IORESOURCE_ROM_ENABLE);
+ l &= PCI_ROM_ADDRESS_MASK;
+ mask = (u32)PCI_ROM_ADDRESS_MASK;
+ }
+
+ if (type == pci_bar_mem64) {
+ u64 l64 = l;
+ u64 sz64 = sz;
+ u64 mask64 = mask | (u64)~0 << 32;
+
+ pci_read_config_dword(dev, pos + 4, &l);
+ pci_write_config_dword(dev, pos + 4, ~0);
+ pci_read_config_dword(dev, pos + 4, &sz);
+ pci_write_config_dword(dev, pos + 4, l);
+
+ l64 |= ((u64)l << 32);
+ sz64 |= ((u64)sz << 32);
+
+ sz64 = pci_size(l64, sz64, mask64);
+
+ if (!sz64)
+ goto fail;
+
+ if ((sizeof(resource_size_t) < 8) && (sz64 > 0x100000000ULL)) {
+ dev_err(&dev->dev, "can't handle 64-bit BAR\n");
+ goto fail;
+ } else if ((sizeof(resource_size_t) < 8) && l) {
+ /* Address above 32-bit boundary; disable the BAR */
+ pci_write_config_dword(dev, pos, 0);
+ pci_write_config_dword(dev, pos + 4, 0);
+ res->start = 0;
+ res->end = sz64;
+ } else {
+ res->start = l64;
+ res->end = l64 + sz64;
}
+ } else {
+ sz = pci_size(l, sz, mask);
+
+ if (!sz)
+ goto fail;
+
+ res->start = l;
+ res->end = l + sz;
}
+
+ out:
+ return (type == pci_bar_mem64) ? 1 : 0;
+ fail:
+ res->flags = 0;
+ goto out;
+}
+
+static void pci_read_bases(struct pci_dev *dev, unsigned int howmany, int rom)
+{
+ unsigned int pos, reg;
+
+ for (pos = 0; pos < howmany; pos++) {
+ struct resource *res = &dev->resource[pos];
+ reg = PCI_BASE_ADDRESS_0 + (pos << 2);
+ pos += __pci_read_base(dev, pci_bar_unknown, res, reg);
+ }
+
if (rom) {
+ struct resource *res = &dev->resource[PCI_ROM_RESOURCE];
dev->rom_base_reg = rom;
- res = &dev->resource[PCI_ROM_RESOURCE];
- res->name = pci_name(dev);
- pci_read_config_dword(dev, rom, &l);
- pci_write_config_dword(dev, rom, ~PCI_ROM_ADDRESS_ENABLE);
- pci_read_config_dword(dev, rom, &sz);
- pci_write_config_dword(dev, rom, l);
- if (l == 0xffffffff)
- l = 0;
- if (sz && sz != 0xffffffff) {
- sz = pci_size(l, sz, (u32)PCI_ROM_ADDRESS_MASK);
- if (sz) {
- res->flags = (l & IORESOURCE_ROM_ENABLE) |
- IORESOURCE_MEM | IORESOURCE_PREFETCH |
- IORESOURCE_READONLY | IORESOURCE_CACHEABLE |
- IORESOURCE_SIZEALIGN;
- res->start = l & PCI_ROM_ADDRESS_MASK;
- res->end = res->start + (unsigned long) sz;
- }
- }
+ res->flags = IORESOURCE_MEM | IORESOURCE_PREFETCH |
+ IORESOURCE_READONLY | IORESOURCE_CACHEABLE |
+ IORESOURCE_SIZEALIGN;
+ __pci_read_base(dev, pci_bar_mem32, res, rom);
}
}
}
}
- if (bus->self)
+ /* only one slot has pcie device */
+ if (bus->self && nr)
pcie_aspm_init_link_state(bus->self);
return nr;
}
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_10, quirk_ide_samemode);
+/*
+ * Some ATA devices break if put into D3
+ */
+
+static void __devinit quirk_no_ata_d3(struct pci_dev *pdev)
+{
+ /* Quirk the legacy ATA devices only. The AHCI ones are ok */
+ if ((pdev->class >> 8) == PCI_CLASS_STORAGE_IDE)
+ pdev->dev_flags |= PCI_DEV_FLAGS_NO_D3;
+}
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SERVERWORKS, PCI_ANY_ID, quirk_no_ata_d3);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_ATI, PCI_ANY_ID, quirk_no_ata_d3);
+
/* This was originally an Alpha specific thing, but it really fits here.
* The i82375 PCI/EISA bridge appears as non-classified. Fix that.
*/
#include <linux/kthread.h>
#include <linux/vmalloc.h>
+#include <linux/delay.h>
static int qla24xx_vport_disable(struct fc_vport *, bool);
#endif
#if defined(CONFIG_CPU_SUBTYPE_SH7760) || \
- defined(CONFIG_CPU_SUBTYPE_SH7763) || \
defined(CONFIG_CPU_SUBTYPE_SH7780) || \
defined(CONFIG_CPU_SUBTYPE_SH7785)
static inline int scif_txroom(struct uart_port *port)
{
return sci_in(port, SCRFDR) & 0xff;
}
+#elif defined(CONFIG_CPU_SUBTYPE_SH7763)
+static inline int scif_txroom(struct uart_port *port)
+{
+ if((port->mapbase == 0xffe00000) || (port->mapbase == 0xffe08000)) /* SCIF0/1*/
+ return SCIF_TXROOM_MAX - (sci_in(port, SCTFDR) & 0xff);
+ else /* SCIF2 */
+ return SCIF2_TXROOM_MAX - (sci_in(port, SCFDR) >> 8);
+}
+
+static inline int scif_rxroom(struct uart_port *port)
+{
+ if((port->mapbase == 0xffe00000) || (port->mapbase == 0xffe08000)) /* SCIF0/1*/
+ return sci_in(port, SCRFDR) & 0xff;
+ else /* SCIF2 */
+ return sci_in(port, SCFDR) & SCIF2_RFDC_MASK;
+}
#else
static inline int scif_txroom(struct uart_port *port)
{
#elif defined(CONFIG_CPU_SUBTYPE_SH7763)
# define SCSPTR0 0xffe00024 /* 16 bit SCIF */
# define SCSPTR1 0xffe08024 /* 16 bit SCIF */
+# define SCSPTR2 0xffe10020 /* 16 bit SCIF/IRDA */
# define SCIF_ORER 0x0001 /* overrun error bit */
-# define SCSCR_INIT(port) 0x3a /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
+# define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
# define SCIF_ONLY
#elif defined(CONFIG_CPU_SUBTYPE_SH7770)
# define SCSPTR0 0xff923020 /* 16 bit SCIF */
defined(CONFIG_CPU_SUBTYPE_SH7750S) || \
defined(CONFIG_CPU_SUBTYPE_SH7751) || \
defined(CONFIG_CPU_SUBTYPE_SH7751R) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7763) || \
defined(CONFIG_CPU_SUBTYPE_SH7780) || \
defined(CONFIG_CPU_SUBTYPE_SH7785) || \
defined(CONFIG_CPU_SUBTYPE_SHX3)
#if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
defined(CONFIG_CPU_SUBTYPE_SH7720) || \
defined(CONFIG_CPU_SUBTYPE_SH7721)
-#define SCIF_ORER 0x0200
-#define SCIF_ERRORS ( SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK | SCIF_ORER)
-#define SCIF_RFDC_MASK 0x007f
-#define SCIF_TXROOM_MAX 64
+# define SCIF_ORER 0x0200
+# define SCIF_ERRORS ( SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK | SCIF_ORER)
+# define SCIF_RFDC_MASK 0x007f
+# define SCIF_TXROOM_MAX 64
+#elif defined(CONFIG_CPU_SUBTYPE_SH7763)
+# define SCIF_ERRORS ( SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK )
+# define SCIF_RFDC_MASK 0x007f
+# define SCIF_TXROOM_MAX 64
+/* SH7763 SCIF2 support */
+# define SCIF2_RFDC_MASK 0x001f
+# define SCIF2_TXROOM_MAX 16
#else
-#define SCIF_ERRORS ( SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK)
-#define SCIF_RFDC_MASK 0x001f
-#define SCIF_TXROOM_MAX 16
+# define SCIF_ERRORS ( SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK)
+# define SCIF_RFDC_MASK 0x001f
+# define SCIF_TXROOM_MAX 16
#endif
#if defined(SCI_ONLY)
defined(CONFIG_CPU_SUBTYPE_SH7763) || \
defined(CONFIG_CPU_SUBTYPE_SH7780) || \
defined(CONFIG_CPU_SUBTYPE_SH7785)
-SCIF_FNS(SCFDR, 0x0e, 16, 0x1C, 16)
SCIF_FNS(SCTFDR, 0x0e, 16, 0x1C, 16)
SCIF_FNS(SCRFDR, 0x0e, 16, 0x20, 16)
SCIF_FNS(SCSPTR, 0, 0, 0x24, 16)
SCIF_FNS(SCLSR, 0, 0, 0x28, 16)
+#if defined(CONFIG_CPU_SUBTYPE_SH7763)
+/* SH7763 SCIF2 */
+SCIF_FNS(SCFDR, 0, 0, 0x1C, 16)
+SCIF_FNS(SCSPTR2, 0, 0, 0x20, 16)
+SCIF_FNS(SCLSR2, 0, 0, 0x24, 16)
+#endif /* CONFIG_CPU_SUBTYPE_SH7763 */
#else
SCIF_FNS(SCFDR, 0x0e, 16, 0x1C, 16)
#if defined(CONFIG_CPU_SUBTYPE_SH7722)
return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
if (port->mapbase == 0xffe08000)
return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+ if (port->mapbase == 0xffe10000)
+ return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF/IRDA */
+
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7770)
* -- Mitch Davis - 15 Jul 2000
*/
-#if defined(CONFIG_CPU_SUBTYPE_SH7763) || \
- defined(CONFIG_CPU_SUBTYPE_SH7780) || \
+#if defined(CONFIG_CPU_SUBTYPE_SH7780) || \
defined(CONFIG_CPU_SUBTYPE_SH7785)
#define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(16*bps)-1)
#elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
unsigned rfalarm;
unsigned send_at_once = MPC52xx_PSC_BUFSIZE;
unsigned recv_at_once;
- unsigned bpw = mps->bits_per_word / 8;
if (!t->tx_buf && !t->rx_buf && t->len)
return -EINVAL;
}
dev_dbg(&spi->dev, "send %d bytes...\n", send_at_once);
- if (tx_buf) {
- for (; send_at_once; sb++, send_at_once--) {
- /* set EOF flag */
- if (mps->bits_per_word
- && (sb + 1) % bpw == 0)
- out_8(&psc->ircr2, 0x01);
+ for (; send_at_once; sb++, send_at_once--) {
+ /* set EOF flag before the last word is sent */
+ if (send_at_once == 1)
+ out_8(&psc->ircr2, 0x01);
+
+ if (tx_buf)
out_8(&psc->mpc52xx_psc_buffer_8, tx_buf[sb]);
- }
- } else {
- for (; send_at_once; sb++, send_at_once--) {
- /* set EOF flag */
- if (mps->bits_per_word
- && ((sb + 1) % bpw) == 0)
- out_8(&psc->ircr2, 0x01);
+ else
out_8(&psc->mpc52xx_psc_buffer_8, 0);
- }
}
static LIST_HEAD(board_list);
static DEFINE_MUTEX(board_lock);
+/**
+ * spi_alloc_device - Allocate a new SPI device
+ * @master: Controller to which device is connected
+ * Context: can sleep
+ *
+ * Allows a driver to allocate and initialize a spi_device without
+ * registering it immediately. This allows a driver to directly
+ * fill the spi_device with device parameters before calling
+ * spi_add_device() on it.
+ *
+ * Caller is responsible to call spi_add_device() on the returned
+ * spi_device structure to add it to the SPI master. If the caller
+ * needs to discard the spi_device without adding it, then it should
+ * call spi_dev_put() on it.
+ *
+ * Returns a pointer to the new device, or NULL.
+ */
+struct spi_device *spi_alloc_device(struct spi_master *master)
+{
+ struct spi_device *spi;
+ struct device *dev = master->dev.parent;
+
+ if (!spi_master_get(master))
+ return NULL;
+
+ spi = kzalloc(sizeof *spi, GFP_KERNEL);
+ if (!spi) {
+ dev_err(dev, "cannot alloc spi_device\n");
+ spi_master_put(master);
+ return NULL;
+ }
+
+ spi->master = master;
+ spi->dev.parent = dev;
+ spi->dev.bus = &spi_bus_type;
+ spi->dev.release = spidev_release;
+ device_initialize(&spi->dev);
+ return spi;
+}
+EXPORT_SYMBOL_GPL(spi_alloc_device);
+
+/**
+ * spi_add_device - Add spi_device allocated with spi_alloc_device
+ * @spi: spi_device to register
+ *
+ * Companion function to spi_alloc_device. Devices allocated with
+ * spi_alloc_device can be added onto the spi bus with this function.
+ *
+ * Returns 0 on success; non-zero on failure
+ */
+int spi_add_device(struct spi_device *spi)
+{
+ struct device *dev = spi->master->dev.parent;
+ int status;
+
+ /* Chipselects are numbered 0..max; validate. */
+ if (spi->chip_select >= spi->master->num_chipselect) {
+ dev_err(dev, "cs%d >= max %d\n",
+ spi->chip_select,
+ spi->master->num_chipselect);
+ return -EINVAL;
+ }
+
+ /* Set the bus ID string */
+ snprintf(spi->dev.bus_id, sizeof spi->dev.bus_id,
+ "%s.%u", spi->master->dev.bus_id,
+ spi->chip_select);
+
+ /* drivers may modify this initial i/o setup */
+ status = spi->master->setup(spi);
+ if (status < 0) {
+ dev_err(dev, "can't %s %s, status %d\n",
+ "setup", spi->dev.bus_id, status);
+ return status;
+ }
+
+ /* driver core catches callers that misbehave by defining
+ * devices that already exist.
+ */
+ status = device_add(&spi->dev);
+ if (status < 0) {
+ dev_err(dev, "can't %s %s, status %d\n",
+ "add", spi->dev.bus_id, status);
+ return status;
+ }
+
+ dev_dbg(dev, "registered child %s\n", spi->dev.bus_id);
+ return 0;
+}
+EXPORT_SYMBOL_GPL(spi_add_device);
/**
* spi_new_device - instantiate one new SPI device
struct spi_board_info *chip)
{
struct spi_device *proxy;
- struct device *dev = master->dev.parent;
int status;
/* NOTE: caller did any chip->bus_num checks necessary.
* suggests syslogged diagnostics are best here (ugh).
*/
- /* Chipselects are numbered 0..max; validate. */
- if (chip->chip_select >= master->num_chipselect) {
- dev_err(dev, "cs%d > max %d\n",
- chip->chip_select,
- master->num_chipselect);
- return NULL;
- }
-
- if (!spi_master_get(master))
+ proxy = spi_alloc_device(master);
+ if (!proxy)
return NULL;
WARN_ON(strlen(chip->modalias) >= sizeof(proxy->modalias));
- proxy = kzalloc(sizeof *proxy, GFP_KERNEL);
- if (!proxy) {
- dev_err(dev, "can't alloc dev for cs%d\n",
- chip->chip_select);
- goto fail;
- }
- proxy->master = master;
proxy->chip_select = chip->chip_select;
proxy->max_speed_hz = chip->max_speed_hz;
proxy->mode = chip->mode;
proxy->irq = chip->irq;
strlcpy(proxy->modalias, chip->modalias, sizeof(proxy->modalias));
-
- snprintf(proxy->dev.bus_id, sizeof proxy->dev.bus_id,
- "%s.%u", master->dev.bus_id,
- chip->chip_select);
- proxy->dev.parent = dev;
- proxy->dev.bus = &spi_bus_type;
proxy->dev.platform_data = (void *) chip->platform_data;
proxy->controller_data = chip->controller_data;
proxy->controller_state = NULL;
- proxy->dev.release = spidev_release;
- /* drivers may modify this initial i/o setup */
- status = master->setup(proxy);
+ status = spi_add_device(proxy);
if (status < 0) {
- dev_err(dev, "can't %s %s, status %d\n",
- "setup", proxy->dev.bus_id, status);
- goto fail;
+ spi_dev_put(proxy);
+ return NULL;
}
- /* driver core catches callers that misbehave by defining
- * devices that already exist.
- */
- status = device_register(&proxy->dev);
- if (status < 0) {
- dev_err(dev, "can't %s %s, status %d\n",
- "add", proxy->dev.bus_id, status);
- goto fail;
- }
- dev_dbg(dev, "registered child %s\n", proxy->dev.bus_id);
return proxy;
-
-fail:
- spi_master_put(master);
- kfree(proxy);
- return NULL;
}
EXPORT_SYMBOL_GPL(spi_new_device);
/* setup the master state. */
master->num_chipselect = hw->pdata->num_cs;
+ master->bus_num = pdata->bus_num;
/* setup the state for the bitbang driver */
col |= ((*g) & 0xff) << 8;
col |= ((*b) & 0xff);
col &= SH7760FB_PALETTE_MASK;
+ iowrite32(col, par->base + LDPR(s));
if (s < 16)
((u32 *) (info->pseudo_palette))[s] = s;
config BINFMT_ELF_FDPIC
bool "Kernel support for FDPIC ELF binaries"
default y
- depends on (FRV || BLACKFIN)
+ depends on (FRV || BLACKFIN || (SUPERH32 && !MMU))
help
ELF FDPIC binaries are based on ELF, but allow the individual load
segments of a binary to be located in memory independently of each
char __user *u_platform, *p;
long hwcap;
int loop;
+ int nr; /* reset for each csp adjustment */
/* we're going to shovel a whole load of stuff onto the stack */
#ifdef CONFIG_MMU
/* force 16 byte _final_ alignment here for generality */
#define DLINFO_ITEMS 13
- nitems = 1 + DLINFO_ITEMS + (k_platform ? 1 : 0);
-#ifdef DLINFO_ARCH_ITEMS
- nitems += DLINFO_ARCH_ITEMS;
-#endif
+ nitems = 1 + DLINFO_ITEMS + (k_platform ? 1 : 0) + AT_VECTOR_SIZE_ARCH;
csp = sp;
sp -= nitems * 2 * sizeof(unsigned long);
sp -= sp & 15UL;
/* put the ELF interpreter info on the stack */
-#define NEW_AUX_ENT(nr, id, val) \
+#define NEW_AUX_ENT(id, val) \
do { \
struct { unsigned long _id, _val; } __user *ent; \
\
ent = (void __user *) csp; \
__put_user((id), &ent[nr]._id); \
__put_user((val), &ent[nr]._val); \
+ nr++; \
} while (0)
+ nr = 0;
csp -= 2 * sizeof(unsigned long);
- NEW_AUX_ENT(0, AT_NULL, 0);
+ NEW_AUX_ENT(AT_NULL, 0);
if (k_platform) {
+ nr = 0;
csp -= 2 * sizeof(unsigned long);
- NEW_AUX_ENT(0, AT_PLATFORM,
+ NEW_AUX_ENT(AT_PLATFORM,
(elf_addr_t) (unsigned long) u_platform);
}
+ nr = 0;
csp -= DLINFO_ITEMS * 2 * sizeof(unsigned long);
- NEW_AUX_ENT( 0, AT_HWCAP, hwcap);
- NEW_AUX_ENT( 1, AT_PAGESZ, PAGE_SIZE);
- NEW_AUX_ENT( 2, AT_CLKTCK, CLOCKS_PER_SEC);
- NEW_AUX_ENT( 3, AT_PHDR, exec_params->ph_addr);
- NEW_AUX_ENT( 4, AT_PHENT, sizeof(struct elf_phdr));
- NEW_AUX_ENT( 5, AT_PHNUM, exec_params->hdr.e_phnum);
- NEW_AUX_ENT( 6, AT_BASE, interp_params->elfhdr_addr);
- NEW_AUX_ENT( 7, AT_FLAGS, 0);
- NEW_AUX_ENT( 8, AT_ENTRY, exec_params->entry_addr);
- NEW_AUX_ENT( 9, AT_UID, (elf_addr_t) current->uid);
- NEW_AUX_ENT(10, AT_EUID, (elf_addr_t) current->euid);
- NEW_AUX_ENT(11, AT_GID, (elf_addr_t) current->gid);
- NEW_AUX_ENT(12, AT_EGID, (elf_addr_t) current->egid);
+ NEW_AUX_ENT(AT_HWCAP, hwcap);
+ NEW_AUX_ENT(AT_PAGESZ, PAGE_SIZE);
+ NEW_AUX_ENT(AT_CLKTCK, CLOCKS_PER_SEC);
+ NEW_AUX_ENT(AT_PHDR, exec_params->ph_addr);
+ NEW_AUX_ENT(AT_PHENT, sizeof(struct elf_phdr));
+ NEW_AUX_ENT(AT_PHNUM, exec_params->hdr.e_phnum);
+ NEW_AUX_ENT(AT_BASE, interp_params->elfhdr_addr);
+ NEW_AUX_ENT(AT_FLAGS, 0);
+ NEW_AUX_ENT(AT_ENTRY, exec_params->entry_addr);
+ NEW_AUX_ENT(AT_UID, (elf_addr_t) current->uid);
+ NEW_AUX_ENT(AT_EUID, (elf_addr_t) current->euid);
+ NEW_AUX_ENT(AT_GID, (elf_addr_t) current->gid);
+ NEW_AUX_ENT(AT_EGID, (elf_addr_t) current->egid);
#ifdef ARCH_DLINFO
+ nr = 0;
+ csp -= AT_VECTOR_SIZE_ARCH * 2 * sizeof(unsigned long);
+
/* ARCH_DLINFO must come last so platform specific code can enforce
* special alignment requirements on the AUXV if necessary (eg. PPC).
*/
bio_integrity_slab = KMEM_CACHE(bio_integrity_payload,
SLAB_HWCACHE_ALIGN|SLAB_PANIC);
}
-EXPORT_SYMBOL(bio_integrity_init_slab);
static int __init integrity_init(void)
{
}
EXPORT_SYMBOL(generic_write_end);
+/*
+ * block_is_partially_uptodate checks whether buffers within a page are
+ * uptodate or not.
+ *
+ * Returns true if all buffers which correspond to a file portion
+ * we want to read are uptodate.
+ */
+int block_is_partially_uptodate(struct page *page, read_descriptor_t *desc,
+ unsigned long from)
+{
+ struct inode *inode = page->mapping->host;
+ unsigned block_start, block_end, blocksize;
+ unsigned to;
+ struct buffer_head *bh, *head;
+ int ret = 1;
+
+ if (!page_has_buffers(page))
+ return 0;
+
+ blocksize = 1 << inode->i_blkbits;
+ to = min_t(unsigned, PAGE_CACHE_SIZE - from, desc->count);
+ to = from + to;
+ if (from < blocksize && to > PAGE_CACHE_SIZE - blocksize)
+ return 0;
+
+ head = page_buffers(page);
+ bh = head;
+ block_start = 0;
+ do {
+ block_end = block_start + blocksize;
+ if (block_end > from && block_start < to) {
+ if (!buffer_uptodate(bh)) {
+ ret = 0;
+ break;
+ }
+ if (block_end >= to)
+ break;
+ }
+ block_start = block_end;
+ bh = bh->b_this_page;
+ } while (bh != head);
+
+ return ret;
+}
+EXPORT_SYMBOL(block_is_partially_uptodate);
+
/*
* Generic "read page" function for block devices that have the normal
* get_block functionality. This is most of the block device filesystems.
if (len == r->res_length && !memcmp(name, r->res_name, len))
goto found;
}
+ *r_ret = NULL;
return -EBADR;
found:
list_for_each_entry_safe(lkb, s, &r->res_grantqueue, lkb_statequeue) {
if (lkb->lkb_bastfn && lock_requires_bast(lkb, high, cw)) {
- if (cw && high == DLM_LOCK_PR)
+ if (cw && high == DLM_LOCK_PR &&
+ lkb->lkb_grmode == DLM_LOCK_PR)
queue_bast(r, lkb, DLM_LOCK_CW);
else
queue_bast(r, lkb, high);
goto out_err;
memset(&saddr, 0, sizeof(saddr));
- if (dlm_nodeid_to_addr(con->nodeid, &saddr))
+ if (dlm_nodeid_to_addr(con->nodeid, &saddr)) {
+ sock_release(sock);
goto out_err;
+ }
sock->sk->sk_user_data = con;
con->rx_action = receive_from_sock;
/* do we really need this? can a write happen after a close? */
if ((kbuf->cmd == DLM_USER_LOCK || kbuf->cmd == DLM_USER_UNLOCK) &&
- test_bit(DLM_PROC_FLAGS_CLOSING, &proc->flags))
+ (proc && test_bit(DLM_PROC_FLAGS_CLOSING, &proc->flags)))
return -EINVAL;
sigfillset(&allsigs);
{
struct inode *ecryptfs_inode;
struct ecryptfs_crypt_stat *crypt_stat;
- char *enc_extent_virt = NULL;
- struct page *enc_extent_page;
+ char *enc_extent_virt;
+ struct page *enc_extent_page = NULL;
loff_t extent_offset;
int rc = 0;
page->index);
goto out;
}
- enc_extent_virt = kmalloc(PAGE_CACHE_SIZE, GFP_USER);
- if (!enc_extent_virt) {
+ enc_extent_page = alloc_page(GFP_USER);
+ if (!enc_extent_page) {
rc = -ENOMEM;
ecryptfs_printk(KERN_ERR, "Error allocating memory for "
"encrypted extent\n");
goto out;
}
- enc_extent_page = virt_to_page(enc_extent_virt);
+ enc_extent_virt = kmap(enc_extent_page);
for (extent_offset = 0;
extent_offset < (PAGE_CACHE_SIZE / crypt_stat->extent_size);
extent_offset++) {
}
}
out:
- kfree(enc_extent_virt);
+ if (enc_extent_page) {
+ kunmap(enc_extent_page);
+ __free_page(enc_extent_page);
+ }
return rc;
}
{
struct inode *ecryptfs_inode;
struct ecryptfs_crypt_stat *crypt_stat;
- char *enc_extent_virt = NULL;
- struct page *enc_extent_page;
+ char *enc_extent_virt;
+ struct page *enc_extent_page = NULL;
unsigned long extent_offset;
int rc = 0;
page->index);
goto out;
}
- enc_extent_virt = kmalloc(PAGE_CACHE_SIZE, GFP_USER);
- if (!enc_extent_virt) {
+ enc_extent_page = alloc_page(GFP_USER);
+ if (!enc_extent_page) {
rc = -ENOMEM;
ecryptfs_printk(KERN_ERR, "Error allocating memory for "
"encrypted extent\n");
goto out;
}
- enc_extent_page = virt_to_page(enc_extent_virt);
+ enc_extent_virt = kmap(enc_extent_page);
for (extent_offset = 0;
extent_offset < (PAGE_CACHE_SIZE / crypt_stat->extent_size);
extent_offset++) {
}
}
out:
- kfree(enc_extent_virt);
+ if (enc_extent_page) {
+ kunmap(enc_extent_page);
+ __free_page(enc_extent_page);
+ }
return rc;
}
#include <linux/swap.h>
#include <linux/string.h>
#include <linux/init.h>
+#include <linux/pagemap.h>
#include <linux/highmem.h>
#include <linux/spinlock.h>
#include <linux/key.h>
.direct_IO = ext2_direct_IO,
.writepages = ext2_writepages,
.migratepage = buffer_migrate_page,
+ .is_partially_uptodate = block_is_partially_uptodate,
};
const struct address_space_operations ext2_aops_xip = {
}
static const struct address_space_operations ext3_ordered_aops = {
- .readpage = ext3_readpage,
- .readpages = ext3_readpages,
- .writepage = ext3_ordered_writepage,
- .sync_page = block_sync_page,
- .write_begin = ext3_write_begin,
- .write_end = ext3_ordered_write_end,
- .bmap = ext3_bmap,
- .invalidatepage = ext3_invalidatepage,
- .releasepage = ext3_releasepage,
- .direct_IO = ext3_direct_IO,
- .migratepage = buffer_migrate_page,
+ .readpage = ext3_readpage,
+ .readpages = ext3_readpages,
+ .writepage = ext3_ordered_writepage,
+ .sync_page = block_sync_page,
+ .write_begin = ext3_write_begin,
+ .write_end = ext3_ordered_write_end,
+ .bmap = ext3_bmap,
+ .invalidatepage = ext3_invalidatepage,
+ .releasepage = ext3_releasepage,
+ .direct_IO = ext3_direct_IO,
+ .migratepage = buffer_migrate_page,
+ .is_partially_uptodate = block_is_partially_uptodate,
};
static const struct address_space_operations ext3_writeback_aops = {
- .readpage = ext3_readpage,
- .readpages = ext3_readpages,
- .writepage = ext3_writeback_writepage,
- .sync_page = block_sync_page,
- .write_begin = ext3_write_begin,
- .write_end = ext3_writeback_write_end,
- .bmap = ext3_bmap,
- .invalidatepage = ext3_invalidatepage,
- .releasepage = ext3_releasepage,
- .direct_IO = ext3_direct_IO,
- .migratepage = buffer_migrate_page,
+ .readpage = ext3_readpage,
+ .readpages = ext3_readpages,
+ .writepage = ext3_writeback_writepage,
+ .sync_page = block_sync_page,
+ .write_begin = ext3_write_begin,
+ .write_end = ext3_writeback_write_end,
+ .bmap = ext3_bmap,
+ .invalidatepage = ext3_invalidatepage,
+ .releasepage = ext3_releasepage,
+ .direct_IO = ext3_direct_IO,
+ .migratepage = buffer_migrate_page,
+ .is_partially_uptodate = block_is_partially_uptodate,
};
static const struct address_space_operations ext3_journalled_aops = {
- .readpage = ext3_readpage,
- .readpages = ext3_readpages,
- .writepage = ext3_journalled_writepage,
- .sync_page = block_sync_page,
- .write_begin = ext3_write_begin,
- .write_end = ext3_journalled_write_end,
- .set_page_dirty = ext3_journalled_set_page_dirty,
- .bmap = ext3_bmap,
- .invalidatepage = ext3_invalidatepage,
- .releasepage = ext3_releasepage,
+ .readpage = ext3_readpage,
+ .readpages = ext3_readpages,
+ .writepage = ext3_journalled_writepage,
+ .sync_page = block_sync_page,
+ .write_begin = ext3_write_begin,
+ .write_end = ext3_journalled_write_end,
+ .set_page_dirty = ext3_journalled_set_page_dirty,
+ .bmap = ext3_bmap,
+ .invalidatepage = ext3_invalidatepage,
+ .releasepage = ext3_releasepage,
+ .is_partially_uptodate = block_is_partially_uptodate,
};
void ext3_set_aops(struct inode *inode)
}
static const struct address_space_operations ext4_ordered_aops = {
- .readpage = ext4_readpage,
- .readpages = ext4_readpages,
- .writepage = ext4_normal_writepage,
- .sync_page = block_sync_page,
- .write_begin = ext4_write_begin,
- .write_end = ext4_ordered_write_end,
- .bmap = ext4_bmap,
- .invalidatepage = ext4_invalidatepage,
- .releasepage = ext4_releasepage,
- .direct_IO = ext4_direct_IO,
- .migratepage = buffer_migrate_page,
+ .readpage = ext4_readpage,
+ .readpages = ext4_readpages,
+ .writepage = ext4_normal_writepage,
+ .sync_page = block_sync_page,
+ .write_begin = ext4_write_begin,
+ .write_end = ext4_ordered_write_end,
+ .bmap = ext4_bmap,
+ .invalidatepage = ext4_invalidatepage,
+ .releasepage = ext4_releasepage,
+ .direct_IO = ext4_direct_IO,
+ .migratepage = buffer_migrate_page,
+ .is_partially_uptodate = block_is_partially_uptodate,
};
static const struct address_space_operations ext4_writeback_aops = {
- .readpage = ext4_readpage,
- .readpages = ext4_readpages,
- .writepage = ext4_normal_writepage,
- .sync_page = block_sync_page,
- .write_begin = ext4_write_begin,
- .write_end = ext4_writeback_write_end,
- .bmap = ext4_bmap,
- .invalidatepage = ext4_invalidatepage,
- .releasepage = ext4_releasepage,
- .direct_IO = ext4_direct_IO,
- .migratepage = buffer_migrate_page,
+ .readpage = ext4_readpage,
+ .readpages = ext4_readpages,
+ .writepage = ext4_normal_writepage,
+ .sync_page = block_sync_page,
+ .write_begin = ext4_write_begin,
+ .write_end = ext4_writeback_write_end,
+ .bmap = ext4_bmap,
+ .invalidatepage = ext4_invalidatepage,
+ .releasepage = ext4_releasepage,
+ .direct_IO = ext4_direct_IO,
+ .migratepage = buffer_migrate_page,
+ .is_partially_uptodate = block_is_partially_uptodate,
};
static const struct address_space_operations ext4_journalled_aops = {
- .readpage = ext4_readpage,
- .readpages = ext4_readpages,
- .writepage = ext4_journalled_writepage,
- .sync_page = block_sync_page,
- .write_begin = ext4_write_begin,
- .write_end = ext4_journalled_write_end,
- .set_page_dirty = ext4_journalled_set_page_dirty,
- .bmap = ext4_bmap,
- .invalidatepage = ext4_invalidatepage,
- .releasepage = ext4_releasepage,
+ .readpage = ext4_readpage,
+ .readpages = ext4_readpages,
+ .writepage = ext4_journalled_writepage,
+ .sync_page = block_sync_page,
+ .write_begin = ext4_write_begin,
+ .write_end = ext4_journalled_write_end,
+ .set_page_dirty = ext4_journalled_set_page_dirty,
+ .bmap = ext4_bmap,
+ .invalidatepage = ext4_invalidatepage,
+ .releasepage = ext4_releasepage,
+ .is_partially_uptodate = block_is_partially_uptodate,
};
static const struct address_space_operations ext4_da_aops = {
- .readpage = ext4_readpage,
- .readpages = ext4_readpages,
- .writepage = ext4_da_writepage,
- .writepages = ext4_da_writepages,
- .sync_page = block_sync_page,
- .write_begin = ext4_da_write_begin,
- .write_end = ext4_da_write_end,
- .bmap = ext4_bmap,
- .invalidatepage = ext4_da_invalidatepage,
- .releasepage = ext4_releasepage,
- .direct_IO = ext4_direct_IO,
- .migratepage = buffer_migrate_page,
+ .readpage = ext4_readpage,
+ .readpages = ext4_readpages,
+ .writepage = ext4_da_writepage,
+ .writepages = ext4_da_writepages,
+ .sync_page = block_sync_page,
+ .write_begin = ext4_da_write_begin,
+ .write_end = ext4_da_write_end,
+ .bmap = ext4_bmap,
+ .invalidatepage = ext4_da_invalidatepage,
+ .releasepage = ext4_releasepage,
+ .direct_IO = ext4_direct_IO,
+ .migratepage = buffer_migrate_page,
+ .is_partially_uptodate = block_is_partially_uptodate,
};
void ext4_set_aops(struct inode *inode)
#define BAF_LEGACY_DEVICES 0x0001
#define BAF_8042_KEYBOARD_CONTROLLER 0x0002
#define BAF_MSI_NOT_SUPPORTED 0x0008
+#define BAF_PCIE_ASPM_CONTROL 0x0010
#define FADT2_REVISION_ID 3
#define FADT2_MINUS_REVISION_ID 2
struct s3c2410_spi_info {
unsigned long pin_cs; /* simple gpio cs */
unsigned int num_cs; /* total chipselects */
+ int bus_num; /* bus number to use. */
void (*set_cs)(struct s3c2410_spi_info *spi, int cs, int pol);
};
#include <linux/scatterlist.h>
+#include <asm-generic/dma-coherent.h>
+
/*
* DMA-consistent mapping functions. These allocate/free a region of
* uncached, unwrite-buffered mapped memory space for use with DMA
*/
struct s3c2410_platform_i2c {
+ int bus_num; /* bus number to use */
unsigned int flags;
unsigned int slave_addr; /* slave address for controller */
unsigned long bus_freq; /* standard bus frequency */
#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
#ifdef CONFIG_PCI
+#include <asm-generic/dma-coherent.h>
+
void *dma_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t flag);
--- /dev/null
+#ifndef DMA_COHERENT_H
+#define DMA_COHERENT_H
+
+#ifdef CONFIG_HAVE_GENERIC_DMA_COHERENT
+/*
+ * These two functions are only for dma allocator.
+ * Don't use them in device drivers.
+ */
+int dma_alloc_from_coherent(struct device *dev, ssize_t size,
+ dma_addr_t *dma_handle, void **ret);
+int dma_release_from_coherent(struct device *dev, int order, void *vaddr);
+
+/*
+ * Standard interface
+ */
+#define ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY
+extern int
+dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
+ dma_addr_t device_addr, size_t size, int flags);
+
+extern void
+dma_release_declared_memory(struct device *dev);
+
+extern void *
+dma_mark_declared_memory_occupied(struct device *dev,
+ dma_addr_t device_addr, size_t size);
+#else
+#define dma_alloc_from_coherent(dev, size, handle, ret) (0)
+#define dma_release_from_coherent(dev, order, vaddr) (0)
+#endif
+
+#endif
#define _ASM_GENERIC_GPIO_H
#include <linux/types.h>
+#include <linux/errno.h>
#ifdef CONFIG_GPIOLIB
#include <asm-generic/pgtable-nopud.h>
+struct mm_struct;
+
#define __PAGETABLE_PMD_FOLDED
/*
* inside the pud, so has no extra memory associated with it.
*/
#define pmd_alloc_one(mm, address) NULL
-#define pmd_free(mm, x) do { } while (0)
+static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
+{
+}
#define __pmd_free_tlb(tlb, x) do { } while (0)
#undef pmd_addr_end
#define _PAGE_GROUP_IX 0x7000 /* software: HPTE index within group */
#define _PAGE_F_SECOND _PAGE_SECONDARY
#define _PAGE_F_GIX _PAGE_GROUP_IX
+#define _PAGE_SPECIAL 0x10000 /* software: special page */
+#define __HAVE_ARCH_PTE_SPECIAL
/* PTE flags to conserve for HPTE identification */
#define _PAGE_HPTEFLAGS (_PAGE_BUSY | _PAGE_HASHPTE | \
#define PGDIR_MASK (~(PGDIR_SIZE-1))
/* Additional PTE bits (don't change without checking asm in hash_low.S) */
+#define __HAVE_ARCH_PTE_SPECIAL
+#define _PAGE_SPECIAL 0x00000400 /* software: special page */
#define _PAGE_HPTE_SUB 0x0ffff000 /* combo only: sub pages HPTE bits */
#define _PAGE_HPTE_SUB0 0x08000000 /* combo only: first sub page */
#define _PAGE_COMBO 0x10000000 /* this is a combo 4k page */
#ifndef _PAGE_COHERENT
#define _PAGE_COHERENT 0
#endif
+#ifndef _PAGE_WRITETHRU
+#define _PAGE_WRITETHRU 0
+#endif
#ifndef _PMD_PRESENT_MASK
#define _PMD_PRESENT_MASK _PMD_PRESENT
#endif
static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY;}
static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED;}
static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE;}
-static inline int pte_special(pte_t pte) { return 0; }
+static inline int pte_special(pte_t pte) { return pte_val(pte) & _PAGE_SPECIAL; }
static inline void pte_uncache(pte_t pte) { pte_val(pte) |= _PAGE_NO_CACHE; }
static inline void pte_cache(pte_t pte) { pte_val(pte) &= ~_PAGE_NO_CACHE; }
static inline pte_t pte_mkhuge(pte_t pte) {
return pte; }
static inline pte_t pte_mkspecial(pte_t pte) {
- return pte; }
+ pte_val(pte) |= _PAGE_SPECIAL; return pte; }
static inline unsigned long pte_pgprot(pte_t pte)
{
return __pgprot(pte_val(pte)) & PAGE_PROT_BITS;
#ifndef __ASSEMBLY__
#define instruction_pointer(regs) ((regs)->nip)
+#define user_stack_pointer(regs) ((regs)->gpr[1])
#define regs_return_value(regs) ((regs)->gpr[3])
#ifdef CONFIG_SMP
#ifdef __KERNEL__
struct pt_regs;
-extern int do_signal(sigset_t *oldset, struct pt_regs *regs);
-extern int do_signal32(sigset_t *oldset, struct pt_regs *regs);
+extern void do_signal(struct pt_regs *regs, unsigned long thread_info_flags);
#define ptrace_signal_deliver(regs, cookie) do { } while (0)
#endif /* __KERNEL__ */
#endif
DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
+DECLARE_PER_CPU(cpumask_t, cpu_core_map);
+extern int cpu_to_core_id(int cpu);
/* Since OpenPIC has only 4 IPIs, we use slightly different message numbers.
*
--- /dev/null
+/*
+ * Access to user system call parameters and results
+ *
+ * Copyright (C) 2008 Red Hat, Inc. All rights reserved.
+ *
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the GNU General Public License v.2.
+ *
+ * See asm-generic/syscall.h for descriptions of what we must do here.
+ */
+
+#ifndef _ASM_SYSCALL_H
+#define _ASM_SYSCALL_H 1
+
+#include <linux/sched.h>
+
+static inline long syscall_get_nr(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ return TRAP(regs) == 0xc00 ? regs->gpr[0] : -1L;
+}
+
+static inline void syscall_rollback(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ regs->gpr[3] = regs->orig_gpr3;
+}
+
+static inline long syscall_get_error(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ return (regs->ccr & 0x1000) ? -regs->gpr[3] : 0;
+}
+
+static inline long syscall_get_return_value(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ return regs->gpr[3];
+}
+
+static inline void syscall_set_return_value(struct task_struct *task,
+ struct pt_regs *regs,
+ int error, long val)
+{
+ if (error) {
+ regs->ccr |= 0x1000L;
+ regs->gpr[3] = -error;
+ } else {
+ regs->ccr &= ~0x1000L;
+ regs->gpr[3] = val;
+ }
+}
+
+static inline void syscall_get_arguments(struct task_struct *task,
+ struct pt_regs *regs,
+ unsigned int i, unsigned int n,
+ unsigned long *args)
+{
+ BUG_ON(i + n > 6);
+#ifdef CONFIG_PPC64
+ if (test_tsk_thread_flag(task, TIF_32BIT)) {
+ /*
+ * Zero-extend 32-bit argument values. The high bits are
+ * garbage ignored by the actual syscall dispatch.
+ */
+ while (n-- > 0)
+ args[n] = (u32) regs->gpr[3 + i + n];
+ return;
+ }
+#endif
+ memcpy(args, ®s->gpr[3 + i], n * sizeof(args[0]));
+}
+
+static inline void syscall_set_arguments(struct task_struct *task,
+ struct pt_regs *regs,
+ unsigned int i, unsigned int n,
+ const unsigned long *args)
+{
+ BUG_ON(i + n > 6);
+ memcpy(®s->gpr[3 + i], args, n * sizeof(args[0]));
+}
+
+#endif /* _ASM_SYSCALL_H */
#define TIF_SECCOMP 10 /* secure computing */
#define TIF_RESTOREALL 11 /* Restore all regs (implies NOERROR) */
#define TIF_NOERROR 12 /* Force successful syscall return */
+#define TIF_NOTIFY_RESUME 13 /* callback before returning to user */
#define TIF_FREEZE 14 /* Freezing for suspend */
#define TIF_RUNLATCH 15 /* Is the runlatch enabled? */
#define TIF_ABI_PENDING 16 /* 32/64 bit switch needed */
#define _TIF_SECCOMP (1<<TIF_SECCOMP)
#define _TIF_RESTOREALL (1<<TIF_RESTOREALL)
#define _TIF_NOERROR (1<<TIF_NOERROR)
+#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
#define _TIF_FREEZE (1<<TIF_FREEZE)
#define _TIF_RUNLATCH (1<<TIF_RUNLATCH)
#define _TIF_ABI_PENDING (1<<TIF_ABI_PENDING)
#define _TIF_SYSCALL_T_OR_A (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP)
-#define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED)
+#define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
+ _TIF_NOTIFY_RESUME)
#define _TIF_PERSYSCALL_MASK (_TIF_RESTOREALL|_TIF_NOERROR)
/* Bits in local_flags */
#include <asm/smp.h>
#define topology_thread_siblings(cpu) (per_cpu(cpu_sibling_map, cpu))
+#define topology_core_siblings(cpu) (per_cpu(cpu_core_map, cpu))
+#define topology_core_id(cpu) (cpu_to_core_id(cpu))
#endif
#endif
#include <linux/list.h>
#include <linux/seq_file.h>
#include <linux/clk.h>
+#include <linux/err.h>
struct clk;
unsigned long rate;
unsigned long flags;
+ unsigned long arch_flags;
};
#define CLK_ALWAYS_ENABLED (1 << 0)
/* arch/sh/kernel/cpu/clock.c */
int clk_init(void);
-int __clk_enable(struct clk *);
-void __clk_disable(struct clk *);
-
void clk_recalc_rate(struct clk *);
int clk_register(struct clk *);
void clk_unregister(struct clk *);
+static inline int clk_always_enable(const char *id)
+{
+ struct clk *clk;
+ int ret;
+
+ clk = clk_get(NULL, id);
+ if (IS_ERR(clk))
+ return PTR_ERR(clk);
+
+ ret = clk_enable(clk);
+ if (ret)
+ clk_put(clk);
+
+ return ret;
+}
+
/* the exported API, in addition to clk_set_rate */
/**
* clk_set_rate_ex - set the clock rate for a clock source, with additional parameter
#define flush_dcache_mmap_unlock(mapping) do { } while (0)
void flush_icache_range(unsigned long start, unsigned long end);
-void flush_cache_sigtramp(unsigned long addr);
void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
unsigned long addr, int len);
#if defined(CONFIG_CPU_SUBTYPE_SH7722) || \
defined(CONFIG_CPU_SUBTYPE_SH7723) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7343) || \
defined(CONFIG_CPU_SUBTYPE_SH7366)
#define FRQCR 0xa4150000
#define VCLKCR 0xa4150004
#define SCLKACR 0xa4150008
#define SCLKBCR 0xa415000c
#define IrDACLKCR 0xa4150010
+#define MSTPCR0 0xa4150030
+#define MSTPCR1 0xa4150034
+#define MSTPCR2 0xa4150038
#elif defined(CONFIG_CPU_SUBTYPE_SH7763) || \
defined(CONFIG_CPU_SUBTYPE_SH7780)
#define FRQCR 0xffc80000
*/
#include <asm-generic/device.h>
+struct platform_device;
+/* allocate contiguous memory chunk and fill in struct resource */
+int platform_resource_setup_memory(struct platform_device *pdev,
+ char *name, unsigned long memsize);
+
#include <linux/scatterlist.h>
#include <asm/cacheflush.h>
#include <asm/io.h>
+#include <asm-generic/dma-coherent.h>
extern struct bus_type pci_bus_type;
#ifndef __ASM_SH_ELF_H
#define __ASM_SH_ELF_H
+#include <linux/utsname.h>
#include <asm/auxvec.h>
#include <asm/ptrace.h>
#include <asm/user.h>
+/* ELF header e_flags defines */
+#define EF_SH_PIC 0x100 /* -fpic */
+#define EF_SH_FDPIC 0x8000 /* -mfdpic */
+
/* SH (particularly SHcompact) relocation types */
#define R_SH_NONE 0
#define R_SH_DIR32 1
#define R_SH_RELATIVE 165
#define R_SH_GOTOFF 166
#define R_SH_GOTPC 167
+
+/* FDPIC relocs */
+#define R_SH_GOT20 70
+#define R_SH_GOTOFF20 71
+#define R_SH_GOTFUNCDESC 72
+#define R_SH_GOTFUNCDESC20 73
+#define R_SH_GOTOFFFUNCDESC 74
+#define R_SH_GOTOFFFUNCDESC20 75
+#define R_SH_FUNCDESC 76
+#define R_SH_FUNCDESC_VALUE 77
+
+#if 0 /* XXX - later .. */
+#define R_SH_GOT20 198
+#define R_SH_GOTOFF20 199
+#define R_SH_GOTFUNCDESC 200
+#define R_SH_GOTFUNCDESC20 201
+#define R_SH_GOTOFFFUNCDESC 202
+#define R_SH_GOTOFFFUNCDESC20 203
+#define R_SH_FUNCDESC 204
+#define R_SH_FUNCDESC_VALUE 205
+#endif
+
/* SHmedia relocs */
#define R_SH_IMM_LOW16 246
#define R_SH_IMM_LOW16_PCREL 247
/*
* This is used to ensure we don't load something for the wrong architecture.
*/
-#define elf_check_arch(x) ( (x)->e_machine == EM_SH )
+#define elf_check_arch(x) ((x)->e_machine == EM_SH)
+#define elf_check_fdpic(x) ((x)->e_flags & EF_SH_FDPIC)
+#define elf_check_const_displacement(x) ((x)->e_flags & EF_SH_PIC)
#define USE_ELF_CORE_DUMP
+#define ELF_FDPIC_CORE_EFLAGS EF_SH_FDPIC
#define ELF_EXEC_PAGESIZE PAGE_SIZE
/* This is the location that an ET_DYN program is loaded if exec'ed. Typical
_r->regs[8]=0; _r->regs[9]=0; _r->regs[10]=0; _r->regs[11]=0; \
_r->regs[12]=0; _r->regs[13]=0; _r->regs[14]=0; \
_r->sr = SR_FD; } while (0)
+
+#define ELF_FDPIC_PLAT_INIT(_r, _exec_map_addr, _interp_map_addr, \
+ _dynamic_addr) \
+do { \
+ _r->regs[0] = 0; \
+ _r->regs[1] = 0; \
+ _r->regs[2] = 0; \
+ _r->regs[3] = 0; \
+ _r->regs[4] = 0; \
+ _r->regs[5] = 0; \
+ _r->regs[6] = 0; \
+ _r->regs[7] = 0; \
+ _r->regs[8] = _exec_map_addr; \
+ _r->regs[9] = _interp_map_addr; \
+ _r->regs[10] = _dynamic_addr; \
+ _r->regs[11] = 0; \
+ _r->regs[12] = 0; \
+ _r->regs[13] = 0; \
+ _r->regs[14] = 0; \
+ _r->sr = SR_FD; \
+} while (0)
#endif
#define SET_PERSONALITY(ex, ibcs2) set_personality(PER_LINUX_32BIT)
struct intc_sense_reg *sense_regs;
unsigned int nr_sense_regs;
char *name;
-#ifdef CONFIG_CPU_SH3
+#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
struct intc_mask_reg *ack_regs;
unsigned int nr_ack_regs;
#endif
chipname, \
}
-#ifdef CONFIG_CPU_SH3
+#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
#define DECLARE_INTC_DESC_ACK(symbol, chipname, vectors, groups, \
mask_regs, prio_regs, sense_regs, ack_regs) \
struct intc_desc symbol __initdata = { \
#include <asm/addrspace.h>
/* GPIO */
-#define MSTPCR0 0xa4150030
-#define MSTPCR1 0xa4150034
-#define MSTPCR2 0xa4150038
-
#define PORT_PACR 0xa4050100
#define PORT_PDCR 0xa4050106
#define PORT_PECR 0xa4050108
#define PORT_PLCR 0xa4050114
#define PORT_PMCR 0xa4050116
#define PORT_PRCR 0xa405011c
+#define PORT_PTCR 0xa4050140
+#define PORT_PUCR 0xa4050142
+#define PORT_PVCR 0xa4050144
#define PORT_PWCR 0xa4050146
#define PORT_PXCR 0xa4050148
#define PORT_PYCR 0xa405014a
#define PORT_PZCR 0xa405014c
#define PORT_PADR 0xa4050120
+#define PORT_PHDR 0xa405012e
+#define PORT_PTDR 0xa4050160
#define PORT_PWDR 0xa4050166
#define PORT_HIZCRA 0xa4050158
#define PORT_PSELB 0xa4050150
#define PORT_PSELC 0xa4050152
#define PORT_PSELD 0xa4050154
+#define PORT_PSELE 0xa4050156
#define PORT_HIZCRA 0xa4050158
#define PORT_HIZCRB 0xa405015a
#define BSC_CS6ABCR 0xfec1001c
+#include <asm/sh_mobile_lcdc.h>
+
+int migor_lcd_qvga_setup(void *board_data, void *sys_ops_handle,
+ struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
+
#endif /* __ASM_SH_MIGOR_H */
struct vm_list_struct *vmlist;
unsigned long end_brk;
#endif
+#ifdef CONFIG_BINFMT_ELF_FDPIC
+ unsigned long exec_fdpic_loadmap;
+ unsigned long interp_fdpic_loadmap;
+#endif
} mm_context_t;
/*
/* ASID is 8-bit value, so it can't be 0x100 */
#define MMU_NO_ASID 0x100
-#ifdef CONFIG_MMU
#define asid_cache(cpu) (cpu_data[cpu].asid_cache)
+
+#ifdef CONFIG_MMU
#define cpu_context(cpu, mm) ((mm)->context.id[cpu])
#define cpu_asid(cpu, mm) \
# define PAGE_SHIFT 12
#elif defined(CONFIG_PAGE_SIZE_8KB)
# define PAGE_SHIFT 13
+#elif defined(CONFIG_PAGE_SIZE_16KB)
+# define PAGE_SHIFT 14
#elif defined(CONFIG_PAGE_SIZE_64KB)
# define PAGE_SHIFT 16
#else
#define _PAGE_FLAGS_HARDWARE_MASK (PHYS_ADDR_MASK & ~(_PAGE_CLEAR_FLAGS))
/* Hardware flags, page size encoding */
-#if defined(CONFIG_X2TLB)
+#if !defined(CONFIG_MMU)
+# define _PAGE_FLAGS_HARD 0ULL
+#elif defined(CONFIG_X2TLB)
# if defined(CONFIG_PAGE_SIZE_4KB)
# define _PAGE_FLAGS_HARD _PAGE_EXT(_PAGE_EXT_ESZ0)
# elif defined(CONFIG_PAGE_SIZE_8KB)
#define __ASM_SH_PROCESSOR_H
#include <asm/cpu-features.h>
+#include <asm/segment.h>
#ifndef __ASSEMBLY__
/*
struct sh_cpuinfo {
unsigned int type;
+ int cut_major, cut_minor;
unsigned long loops_per_jiffy;
unsigned long asid_cache;
union sh_fpu_union fpu;
};
-typedef struct {
- unsigned long seg;
-} mm_segment_t;
-
/* Count of active tasks with UBC settings */
extern int ubc_usercnt;
union sh_fpu_union fpu;
};
-typedef struct {
- unsigned long seg;
-} mm_segment_t;
-
#define INIT_MMAP \
{ &init_mm, 0, 0, NULL, PAGE_SHARED, VM_READ | VM_WRITE | VM_EXEC, 1, NULL, NULL }
unsigned long mod;
};
+#define PTRACE_GETFDPIC 31 /* get the ELF fdpic loadmap address */
+
+#define PTRACE_GETFDPIC_EXEC 0 /* [addr] request the executable loadmap */
+#define PTRACE_GETFDPIC_INTERP 1 /* [addr] request the interpreter loadmap */
+
#define PTRACE_GETDSPREGS 55
#define PTRACE_SETDSPREGS 56
#endif
#define IRQ_CFCARD 7
#endif
+/* SH Ether support (SH7710/SH7712) */
+/* Base address */
+#define SH_ETH0_BASE 0xA7000000
+#define SH_ETH1_BASE 0xA7000400
+/* PHY ID */
+#if defined(CONFIG_CPU_SUBTYPE_SH7710)
+# define PHY_ID 0x00
+#elif defined(CONFIG_CPU_SUBTYPE_SH7712)
+# define PHY_ID 0x01
+#endif
+/* Ether IRQ */
+#define SH_ETH0_IRQ 80
+#define SH_ETH1_IRQ 81
+#define SH_TSU_IRQ 82
+
+void init_se_IRQ(void);
+
#define __IO_PREFIX se
#include <asm/io_generic.h>
#define PA_LCD1 0xb8000000
#define PA_LCD2 0xb8800000
+#define PORT_PACR 0xA4050100
+#define PORT_PBCR 0xA4050102
+#define PORT_PCCR 0xA4050104
+#define PORT_PDCR 0xA4050106
+#define PORT_PECR 0xA4050108
+#define PORT_PFCR 0xA405010A
+#define PORT_PGCR 0xA405010C
+#define PORT_PHCR 0xA405010E
+#define PORT_PJCR 0xA4050110
+#define PORT_PKCR 0xA4050112
+#define PORT_PLCR 0xA4050114
+#define PORT_PMCR 0xA4050116
+#define PORT_PNCR 0xA4050118
+#define PORT_PQCR 0xA405011A
+#define PORT_PRCR 0xA405011C
+#define PORT_PSCR 0xA405011E
+#define PORT_PTCR 0xA4050140
+#define PORT_PUCR 0xA4050142
+#define PORT_PVCR 0xA4050144
+#define PORT_PWCR 0xA4050146
+#define PORT_PYCR 0xA4050148
+#define PORT_PZCR 0xA405014A
+
+#define PORT_PSELA 0xA405014C
+#define PORT_PSELB 0xA405014E
+#define PORT_PSELC 0xA4050150
+#define PORT_PSELD 0xA4050152
+#define PORT_PSELE 0xA4050154
+
+#define PORT_HIZCRA 0xA4050156
+#define PORT_HIZCRB 0xA4050158
+#define PORT_HIZCRC 0xA405015C
+
+#define PORT_DRVCR 0xA4050180
+
+#define PORT_PADR 0xA4050120
+#define PORT_PBDR 0xA4050122
+#define PORT_PCDR 0xA4050124
+#define PORT_PDDR 0xA4050126
+#define PORT_PEDR 0xA4050128
+#define PORT_PFDR 0xA405012A
+#define PORT_PGDR 0xA405012C
+#define PORT_PHDR 0xA405012E
+#define PORT_PJDR 0xA4050130
+#define PORT_PKDR 0xA4050132
+#define PORT_PLDR 0xA4050134
+#define PORT_PMDR 0xA4050136
+#define PORT_PNDR 0xA4050138
+#define PORT_PQDR 0xA405013A
+#define PORT_PRDR 0xA405013C
+#define PORT_PTDR 0xA4050160
+#define PORT_PUDR 0xA4050162
+#define PORT_PVDR 0xA4050164
+#define PORT_PWDR 0xA4050166
+#define PORT_PYDR 0xA4050168
+
+#define FPGA_IN 0xb1400000
+#define FPGA_OUT 0xb1400002
+
#define __IO_PREFIX sh7343se
#include <asm/io_generic.h>
-/* External Multiplexed interrupts */
-#define PC_IRQ0 OFFCHIP_IRQ_BASE
-#define PC_IRQ1 (PC_IRQ0 + 1)
-#define PC_IRQ2 (PC_IRQ1 + 1)
-#define PC_IRQ3 (PC_IRQ2 + 1)
+#define IRQ0_IRQ 32
+#define IRQ1_IRQ 33
+#define IRQ4_IRQ 36
+#define IRQ5_IRQ 37
+
+#define SE7343_FPGA_IRQ_MRSHPC0 0
+#define SE7343_FPGA_IRQ_MRSHPC1 1
+#define SE7343_FPGA_IRQ_MRSHPC2 2
+#define SE7343_FPGA_IRQ_MRSHPC3 3
+#define SE7343_FPGA_IRQ_SMC 6 /* EXT_IRQ2 */
+#define SE7343_FPGA_IRQ_USB 8
-#define EXT_IRQ0 (PC_IRQ3 + 1)
-#define EXT_IRQ1 (EXT_IRQ0 + 1)
-#define EXT_IRQ2 (EXT_IRQ1 + 1)
-#define EXT_IRQ3 (EXT_IRQ2 + 1)
+#define SE7343_FPGA_IRQ_NR 11
+#define SE7343_FPGA_IRQ_BASE 120
-#define USB_IRQ0 (EXT_IRQ3 + 1)
-#define USB_IRQ1 (USB_IRQ0 + 1)
+#define MRSHPC_IRQ3 (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_MRSHPC3)
+#define MRSHPC_IRQ2 (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_MRSHPC2)
+#define MRSHPC_IRQ1 (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_MRSHPC1)
+#define MRSHPC_IRQ0 (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_MRSHPC0)
+#define SMC_IRQ (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_SMC)
+#define USB_IRQ (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_USB)
-#define UART_IRQ0 (USB_IRQ1 + 1)
-#define UART_IRQ1 (UART_IRQ0 + 1)
+/* arch/sh/boards/se/7343/irq.c */
+void init_7343se_IRQ(void);
#endif /* __ASM_SH_HITACHI_SE7343_H */
#define PA_LAN (PA_AREA6_IO + 0) /* SMC LAN91C111 */
/* GPIO */
-#define MSTPCR0 0xA4150030UL
-#define MSTPCR1 0xA4150034UL
-#define MSTPCR2 0xA4150038UL
-
#define FPGA_IN 0xb1840000UL
#define FPGA_OUT 0xb1840004UL
#ifndef __ASM_SH_SEGMENT_H
#define __ASM_SH_SEGMENT_H
-/* Only here because we have some old header files that expect it.. */
+#ifndef __ASSEMBLY__
+typedef struct {
+ unsigned long seg;
+} mm_segment_t;
+
+#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) })
+
+/*
+ * The fs value determines whether argument validity checking should be
+ * performed or not. If get_fs() == USER_DS, checking is performed, with
+ * get_fs() == KERNEL_DS, checking is bypassed.
+ *
+ * For historical reasons, these macros are grossly misnamed.
+ */
+#define KERNEL_DS MAKE_MM_SEG(0xFFFFFFFFUL)
+#ifdef CONFIG_MMU
+#define USER_DS MAKE_MM_SEG(PAGE_OFFSET)
+#else
+#define USER_DS KERNEL_DS
+#endif
+
+#define segment_eq(a,b) ((a).seg == (b).seg)
+
+#define get_ds() (KERNEL_DS)
+
+#define get_fs() (current_thread_info()->addr_limit)
+#define set_fs(x) (current_thread_info()->addr_limit = (x))
+
+#endif /* __ASSEMBLY__ */
#endif /* __ASM_SH_SEGMENT_H */
--- /dev/null
+#ifndef __ASM_SH_SH7763RDP_H
+#define __ASM_SH_SH7763RDP_H
+
+/*
+ * linux/include/asm-sh/sh7763drp.h
+ *
+ * Copyright (C) 2008 Renesas Solutions
+ * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ */
+#include <asm/addrspace.h>
+
+/* clock control */
+#define MSTPCR1 0xFFC80038
+
+/* PORT */
+#define PORT_PSEL0 0xFFEF0070
+#define PORT_PSEL1 0xFFEF0072
+#define PORT_PSEL2 0xFFEF0074
+#define PORT_PSEL3 0xFFEF0076
+#define PORT_PSEL4 0xFFEF0078
+
+#define PORT_PACR 0xFFEF0000
+#define PORT_PCCR 0xFFEF0004
+#define PORT_PFCR 0xFFEF000A
+#define PORT_PGCR 0xFFEF000C
+#define PORT_PHCR 0xFFEF000E
+#define PORT_PICR 0xFFEF0010
+#define PORT_PJCR 0xFFEF0012
+#define PORT_PKCR 0xFFEF0014
+#define PORT_PLCR 0xFFEF0016
+#define PORT_PMCR 0xFFEF0018
+#define PORT_PNCR 0xFFEF001A
+
+/* FPGA */
+#define CPLD_BOARD_ID_ERV_REG 0xB1000000
+#define CPLD_CPLD_CMD_REG 0xB1000006
+
+/*
+ * USB SH7763RDP board can use Host only.
+ */
+#define USB_USBHSC 0xFFEC80f0
+
+/* arch/sh/boards/renesas/sh7763rdp/irq.c */
+void init_sh7763rdp_IRQ(void);
+int sh7763rdp_irq_demux(int irq);
+#define __IO_PREFIX sh7763rdp
+#include <asm/io_generic.h>
+
+#endif /* __ASM_SH_SH7763RDP_H */
--- /dev/null
+#ifndef __ASM_SH_RENESAS_SH7785LCR_H
+#define __ASM_SH_RENESAS_SH7785LCR_H
+
+/*
+ * This board has 2 physical memory maps.
+ * It can be changed with DIP switch(S2-5).
+ *
+ * phys address | S2-5 = OFF | S2-5 = ON
+ * -----------------------------+---------------+---------------
+ * 0x00000000 - 0x03ffffff(CS0) | NOR Flash | NOR Flash
+ * 0x04000000 - 0x05ffffff(CS1) | PLD | PLD
+ * 0x06000000 - 0x07ffffff(CS1) | reserved | I2C
+ * 0x08000000 - 0x0bffffff(CS2) | USB | DDR SDRAM
+ * 0x0c000000 - 0x0fffffff(CS3) | SD | DDR SDRAM
+ * 0x10000000 - 0x13ffffff(CS4) | SM107 | SM107
+ * 0x14000000 - 0x17ffffff(CS5) | I2C | USB
+ * 0x18000000 - 0x1bffffff(CS6) | reserved | SD
+ * 0x40000000 - 0x5fffffff | DDR SDRAM | (cannot use)
+ *
+ */
+
+#define NOR_FLASH_ADDR 0x00000000
+#define NOR_FLASH_SIZE 0x04000000
+
+#define PLD_BASE_ADDR 0x04000000
+#define PLD_PCICR (PLD_BASE_ADDR + 0x00)
+#define PLD_LCD_BK_CONTR (PLD_BASE_ADDR + 0x02)
+#define PLD_LOCALCR (PLD_BASE_ADDR + 0x04)
+#define PLD_POFCR (PLD_BASE_ADDR + 0x06)
+#define PLD_LEDCR (PLD_BASE_ADDR + 0x08)
+#define PLD_SWSR (PLD_BASE_ADDR + 0x0a)
+#define PLD_VERSR (PLD_BASE_ADDR + 0x0c)
+#define PLD_MMSR (PLD_BASE_ADDR + 0x0e)
+
+#define SM107_MEM_ADDR 0x10000000
+#define SM107_MEM_SIZE 0x00e00000
+#define SM107_REG_ADDR 0x13e00000
+#define SM107_REG_SIZE 0x00200000
+
+#if defined(CONFIG_SH_SH7785LCR_29BIT_PHYSMAPS)
+#define R8A66597_ADDR 0x14000000 /* USB */
+#define CG200_ADDR 0x18000000 /* SD */
+#define PCA9564_ADDR 0x06000000 /* I2C */
+#else
+#define R8A66597_ADDR 0x08000000
+#define CG200_ADDR 0x0c000000
+#define PCA9564_ADDR 0x14000000
+#endif
+
+#define R8A66597_SIZE 0x00000100
+#define CG200_SIZE 0x00010000
+#define PCA9564_SIZE 0x00000100
+
+#endif /* __ASM_SH_RENESAS_SH7785LCR_H */
+
extern struct dentry *sh_debugfs_root;
-/* XXX
- * disable hlt during certain critical i/o operations
- */
-#define HAVE_DISABLE_HLT
-void disable_hlt(void);
-void enable_hlt(void);
-
-void default_idle(void);
void per_cpu_trap_init(void);
asmlinkage void break_point_trap(void);
#define THREAD_SIZE_ORDER (1)
#elif defined(CONFIG_PAGE_SIZE_8KB)
#define THREAD_SIZE_ORDER (1)
+#elif defined(CONFIG_PAGE_SIZE_16KB)
+#define THREAD_SIZE_ORDER (0)
#elif defined(CONFIG_PAGE_SIZE_64KB)
#define THREAD_SIZE_ORDER (0)
#else
/* arch/sh/kernel/time.c */
void handle_timer_tick(void);
extern unsigned long sh_hpt_frequency;
-extern struct clocksource clocksource_sh;
#endif /* __ASM_SH_TIMER_H */
#ifndef __ASM_SH_UACCESS_H
#define __ASM_SH_UACCESS_H
+#include <linux/errno.h>
+#include <linux/sched.h>
+#include <asm/segment.h>
+
+#define VERIFY_READ 0
+#define VERIFY_WRITE 1
+
+#define __addr_ok(addr) \
+ ((unsigned long __force)(addr) < current_thread_info()->addr_limit.seg)
+
+/*
+ * __access_ok: Check if address with size is OK or not.
+ *
+ * Uhhuh, this needs 33-bit arithmetic. We have a carry..
+ *
+ * sum := addr + size; carry? --> flag = true;
+ * if (sum >= addr_limit) flag = true;
+ */
+#define __access_ok(addr, size) \
+ (__addr_ok((addr) + (size)))
+#define access_ok(type, addr, size) \
+ (__chk_user_ptr(addr), \
+ __access_ok((unsigned long __force)(addr), (size)))
+
+/*
+ * Uh, these should become the main single-value transfer routines ...
+ * They automatically use the right size if we just have the right
+ * pointer type ...
+ *
+ * As SuperH uses the same address space for kernel and user data, we
+ * can just do these as direct assignments.
+ *
+ * Careful to not
+ * (a) re-use the arguments for side effects (sizeof is ok)
+ * (b) require any knowledge of processes at this stage
+ */
+#define put_user(x,ptr) __put_user_check((x), (ptr), sizeof(*(ptr)))
+#define get_user(x,ptr) __get_user_check((x), (ptr), sizeof(*(ptr)))
+
+/*
+ * The "__xxx" versions do not do address space checking, useful when
+ * doing multiple accesses to the same area (the user has to do the
+ * checks by hand with "access_ok()")
+ */
+#define __put_user(x,ptr) __put_user_nocheck((x), (ptr), sizeof(*(ptr)))
+#define __get_user(x,ptr) __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
+
+struct __large_struct { unsigned long buf[100]; };
+#define __m(x) (*(struct __large_struct __user *)(x))
+
+#define __get_user_nocheck(x,ptr,size) \
+({ \
+ long __gu_err; \
+ unsigned long __gu_val; \
+ const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \
+ __chk_user_ptr(ptr); \
+ __get_user_size(__gu_val, __gu_addr, (size), __gu_err); \
+ (x) = (__typeof__(*(ptr)))__gu_val; \
+ __gu_err; \
+})
+
+#define __get_user_check(x,ptr,size) \
+({ \
+ long __gu_err = -EFAULT; \
+ unsigned long __gu_val = 0; \
+ const __typeof__(*(ptr)) *__gu_addr = (ptr); \
+ if (likely(access_ok(VERIFY_READ, __gu_addr, (size)))) \
+ __get_user_size(__gu_val, __gu_addr, (size), __gu_err); \
+ (x) = (__typeof__(*(ptr)))__gu_val; \
+ __gu_err; \
+})
+
+#define __put_user_nocheck(x,ptr,size) \
+({ \
+ long __pu_err; \
+ __typeof__(*(ptr)) __user *__pu_addr = (ptr); \
+ __chk_user_ptr(ptr); \
+ __put_user_size((x), __pu_addr, (size), __pu_err); \
+ __pu_err; \
+})
+
+#define __put_user_check(x,ptr,size) \
+({ \
+ long __pu_err = -EFAULT; \
+ __typeof__(*(ptr)) __user *__pu_addr = (ptr); \
+ if (likely(access_ok(VERIFY_WRITE, __pu_addr, size))) \
+ __put_user_size((x), __pu_addr, (size), \
+ __pu_err); \
+ __pu_err; \
+})
+
#ifdef CONFIG_SUPERH32
# include "uaccess_32.h"
#else
# include "uaccess_64.h"
#endif
+/* Generic arbitrary sized copy. */
+/* Return the number of bytes NOT copied */
+__kernel_size_t __copy_user(void *to, const void *from, __kernel_size_t n);
+
+static __always_inline unsigned long
+__copy_from_user(void *to, const void __user *from, unsigned long n)
+{
+ return __copy_user(to, (__force void *)from, n);
+}
+
+static __always_inline unsigned long __must_check
+__copy_to_user(void __user *to, const void *from, unsigned long n)
+{
+ return __copy_user((__force void *)to, from, n);
+}
+
+#define __copy_to_user_inatomic __copy_to_user
+#define __copy_from_user_inatomic __copy_from_user
+
+/*
+ * Clear the area and return remaining number of bytes
+ * (on failure. Usually it's 0.)
+ */
+__kernel_size_t __clear_user(void *addr, __kernel_size_t size);
+
+#define clear_user(addr,n) \
+({ \
+ void __user * __cl_addr = (addr); \
+ unsigned long __cl_size = (n); \
+ \
+ if (__cl_size && access_ok(VERIFY_WRITE, \
+ ((unsigned long)(__cl_addr)), __cl_size)) \
+ __cl_size = __clear_user(__cl_addr, __cl_size); \
+ \
+ __cl_size; \
+})
+
+/**
+ * strncpy_from_user: - Copy a NUL terminated string from userspace.
+ * @dst: Destination address, in kernel space. This buffer must be at
+ * least @count bytes long.
+ * @src: Source address, in user space.
+ * @count: Maximum number of bytes to copy, including the trailing NUL.
+ *
+ * Copies a NUL-terminated string from userspace to kernel space.
+ *
+ * On success, returns the length of the string (not including the trailing
+ * NUL).
+ *
+ * If access to userspace fails, returns -EFAULT (some data may have been
+ * copied).
+ *
+ * If @count is smaller than the length of the string, copies @count bytes
+ * and returns @count.
+ */
+#define strncpy_from_user(dest,src,count) \
+({ \
+ unsigned long __sfu_src = (unsigned long)(src); \
+ int __sfu_count = (int)(count); \
+ long __sfu_res = -EFAULT; \
+ \
+ if (__access_ok(__sfu_src, __sfu_count)) \
+ __sfu_res = __strncpy_from_user((unsigned long)(dest), \
+ __sfu_src, __sfu_count); \
+ \
+ __sfu_res; \
+})
+
static inline unsigned long
copy_from_user(void *to, const void __user *from, unsigned long n)
{
return __copy_size;
}
+/**
+ * strnlen_user: - Get the size of a string in user space.
+ * @s: The string to measure.
+ * @n: The maximum valid length
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * Get the size of a NUL-terminated string in user space.
+ *
+ * Returns the size of the string INCLUDING the terminating NUL.
+ * On exception, returns 0.
+ * If the string is too long, returns a value greater than @n.
+ */
+static inline long strnlen_user(const char __user *s, long n)
+{
+ if (!__addr_ok(s))
+ return 0;
+ else
+ return __strnlen_user(s, n);
+}
+
+/**
+ * strlen_user: - Get the size of a string in user space.
+ * @str: The string to measure.
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * Get the size of a NUL-terminated string in user space.
+ *
+ * Returns the size of the string INCLUDING the terminating NUL.
+ * On exception, returns 0.
+ *
+ * If there is a limit on the length of a valid string, you may wish to
+ * consider using strnlen_user() instead.
+ */
+#define strlen_user(str) strnlen_user(str, ~0UL >> 1)
+
+/*
+ * The exception table consists of pairs of addresses: the first is the
+ * address of an instruction that is allowed to fault, and the second is
+ * the address at which the program should continue. No registers are
+ * modified, so it is entirely up to the continuation code to figure out
+ * what to do.
+ *
+ * All the routines below use bits of fixup code that are out of line
+ * with the main instruction path. This means when everything is well,
+ * we don't even have to jump over them. Further, they do not intrude
+ * on our cache or tlb entries.
+ */
+struct exception_table_entry {
+ unsigned long insn, fixup;
+};
+
+#if defined(CONFIG_SUPERH64) && defined(CONFIG_MMU)
+#define ARCH_HAS_SEARCH_EXTABLE
+#endif
+
+int fixup_exception(struct pt_regs *regs);
+/* Returns 0 if exception not found and fixup.unit otherwise. */
+unsigned long search_exception_table(unsigned long addr);
+const struct exception_table_entry *search_exception_tables(unsigned long addr);
+
+
#endif /* __ASM_SH_UACCESS_H */
-/* $Id: uaccess.h,v 1.11 2003/10/13 07:21:20 lethal Exp $
- *
+/*
* User space memory access functions
*
* Copyright (C) 1999, 2002 Niibe Yutaka
- * Copyright (C) 2003 Paul Mundt
+ * Copyright (C) 2003 - 2008 Paul Mundt
*
* Based on:
* MIPS implementation version 1.15 by
#ifndef __ASM_SH_UACCESS_32_H
#define __ASM_SH_UACCESS_32_H
-#include <linux/errno.h>
-#include <linux/sched.h>
-
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
-/*
- * The fs value determines whether argument validity checking should be
- * performed or not. If get_fs() == USER_DS, checking is performed, with
- * get_fs() == KERNEL_DS, checking is bypassed.
- *
- * For historical reasons (Data Segment Register?), these macros are misnamed.
- */
-
-#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) })
-
-#define KERNEL_DS MAKE_MM_SEG(0xFFFFFFFFUL)
-#define USER_DS MAKE_MM_SEG(PAGE_OFFSET)
-
-#define segment_eq(a,b) ((a).seg == (b).seg)
-
-#define get_ds() (KERNEL_DS)
-
-#if !defined(CONFIG_MMU)
-/* NOMMU is always true */
-#define __addr_ok(addr) (1)
-
-static inline mm_segment_t get_fs(void)
-{
- return USER_DS;
-}
-
-static inline void set_fs(mm_segment_t s)
-{
-}
-
-/*
- * __access_ok: Check if address with size is OK or not.
- *
- * If we don't have an MMU (or if its disabled) the only thing we really have
- * to look out for is if the address resides somewhere outside of what
- * available RAM we have.
- */
-static inline int __access_ok(unsigned long addr, unsigned long size)
-{
- return 1;
-}
-#else /* CONFIG_MMU */
-#define __addr_ok(addr) \
- ((unsigned long)(addr) < (current_thread_info()->addr_limit.seg))
-
-#define get_fs() (current_thread_info()->addr_limit)
-#define set_fs(x) (current_thread_info()->addr_limit = (x))
-
-/*
- * __access_ok: Check if address with size is OK or not.
- *
- * Uhhuh, this needs 33-bit arithmetic. We have a carry..
- *
- * sum := addr + size; carry? --> flag = true;
- * if (sum >= addr_limit) flag = true;
- */
-static inline int __access_ok(unsigned long addr, unsigned long size)
-{
- unsigned long flag, sum;
-
- __asm__("clrt\n\t"
- "addc %3, %1\n\t"
- "movt %0\n\t"
- "cmp/hi %4, %1\n\t"
- "rotcl %0"
- :"=&r" (flag), "=r" (sum)
- :"1" (addr), "r" (size),
- "r" (current_thread_info()->addr_limit.seg)
- :"t");
- return flag == 0;
-}
-#endif /* CONFIG_MMU */
-
-#define access_ok(type, addr, size) \
- (__chk_user_ptr(addr), \
- __access_ok((unsigned long __force)(addr), (size)))
-
-/*
- * Uh, these should become the main single-value transfer routines ...
- * They automatically use the right size if we just have the right
- * pointer type ...
- *
- * As SuperH uses the same address space for kernel and user data, we
- * can just do these as direct assignments.
- *
- * Careful to not
- * (a) re-use the arguments for side effects (sizeof is ok)
- * (b) require any knowledge of processes at this stage
- */
-#define put_user(x,ptr) __put_user_check((x), (ptr), sizeof(*(ptr)))
-#define get_user(x,ptr) __get_user_check((x), (ptr), sizeof(*(ptr)))
-
-/*
- * The "__xxx" versions do not do address space checking, useful when
- * doing multiple accesses to the same area (the user has to do the
- * checks by hand with "access_ok()")
- */
-#define __put_user(x,ptr) __put_user_nocheck((x), (ptr), sizeof(*(ptr)))
-#define __get_user(x,ptr) __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
-
-struct __large_struct { unsigned long buf[100]; };
-#define __m(x) (*(struct __large_struct __user *)(x))
-
#define __get_user_size(x,ptr,size,retval) \
do { \
retval = 0; \
} \
} while (0)
-#define __get_user_nocheck(x,ptr,size) \
-({ \
- long __gu_err; \
- unsigned long __gu_val; \
- const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \
- __chk_user_ptr(ptr); \
- __get_user_size(__gu_val, __gu_addr, (size), __gu_err); \
- (x) = (__typeof__(*(ptr)))__gu_val; \
- __gu_err; \
-})
-
-#define __get_user_check(x,ptr,size) \
-({ \
- long __gu_err = -EFAULT; \
- unsigned long __gu_val = 0; \
- const __typeof__(*(ptr)) *__gu_addr = (ptr); \
- if (likely(access_ok(VERIFY_READ, __gu_addr, (size)))) \
- __get_user_size(__gu_val, __gu_addr, (size), __gu_err); \
- (x) = (__typeof__(*(ptr)))__gu_val; \
- __gu_err; \
-})
-
+#ifdef CONFIG_MMU
#define __get_user_asm(x, addr, err, insn) \
({ \
__asm__ __volatile__( \
".previous" \
:"=&r" (err), "=&r" (x) \
:"m" (__m(addr)), "i" (-EFAULT), "0" (err)); })
+#else
+#define __get_user_asm(x, addr, err, insn) \
+do { \
+ __asm__ __volatile__ ( \
+ "mov." insn " %1, %0\n\t" \
+ : "=&r" (x) \
+ : "m" (__m(addr)) \
+ ); \
+} while (0)
+#endif /* CONFIG_MMU */
extern void __get_user_unknown(void);
__put_user_asm(x, ptr, retval, "w"); \
break; \
case 4: \
- __put_user_asm(x, ptr, retval, "l"); \
+ __put_user_asm((u32)x, ptr, \
+ retval, "l"); \
break; \
case 8: \
__put_user_u64(x, ptr, retval); \
} \
} while (0)
-#define __put_user_nocheck(x,ptr,size) \
-({ \
- long __pu_err; \
- __typeof__(*(ptr)) __user *__pu_addr = (ptr); \
- __chk_user_ptr(ptr); \
- __put_user_size((x), __pu_addr, (size), __pu_err); \
- __pu_err; \
-})
-
-#define __put_user_check(x,ptr,size) \
-({ \
- long __pu_err = -EFAULT; \
- __typeof__(*(ptr)) __user *__pu_addr = (ptr); \
- if (likely(access_ok(VERIFY_WRITE, __pu_addr, size))) \
- __put_user_size((x), __pu_addr, (size), \
- __pu_err); \
- __pu_err; \
-})
-
-#define __put_user_asm(x, addr, err, insn) \
-({ \
-__asm__ __volatile__( \
- "1:\n\t" \
- "mov." insn " %1, %2\n\t" \
- "2:\n" \
- ".section .fixup,\"ax\"\n" \
- "3:\n\t" \
- "mov.l 4f, %0\n\t" \
- "jmp @%0\n\t" \
- " mov %3, %0\n\t" \
- ".balign 4\n" \
- "4: .long 2b\n\t" \
- ".previous\n" \
- ".section __ex_table,\"a\"\n\t" \
- ".long 1b, 3b\n\t" \
- ".previous" \
- :"=&r" (err) \
- :"r" (x), "m" (__m(addr)), "i" (-EFAULT), "0" (err) \
- :"memory"); })
+#ifdef CONFIG_MMU
+#define __put_user_asm(x, addr, err, insn) \
+do { \
+ __asm__ __volatile__ ( \
+ "1:\n\t" \
+ "mov." insn " %1, %2\n\t" \
+ "2:\n" \
+ ".section .fixup,\"ax\"\n" \
+ "3:\n\t" \
+ "mov.l 4f, %0\n\t" \
+ "jmp @%0\n\t" \
+ " mov %3, %0\n\t" \
+ ".balign 4\n" \
+ "4: .long 2b\n\t" \
+ ".previous\n" \
+ ".section __ex_table,\"a\"\n\t" \
+ ".long 1b, 3b\n\t" \
+ ".previous" \
+ : "=&r" (err) \
+ : "r" (x), "m" (__m(addr)), "i" (-EFAULT), \
+ "0" (err) \
+ : "memory" \
+ ); \
+} while (0)
+#else
+#define __put_user_asm(x, addr, err, insn) \
+do { \
+ __asm__ __volatile__ ( \
+ "mov." insn " %0, %1\n\t" \
+ : /* no outputs */ \
+ : "r" (x), "m" (__m(addr)) \
+ : "memory" \
+ ); \
+} while (0)
+#endif /* CONFIG_MMU */
#if defined(CONFIG_CPU_LITTLE_ENDIAN)
#define __put_user_u64(val,addr,retval) \
extern void __put_user_unknown(void);
-/* Generic arbitrary sized copy. */
-/* Return the number of bytes NOT copied */
-__kernel_size_t __copy_user(void *to, const void *from, __kernel_size_t n);
-
-
-static __always_inline unsigned long
-__copy_from_user(void *to, const void __user *from, unsigned long n)
-{
- return __copy_user(to, (__force void *)from, n);
-}
-
-static __always_inline unsigned long __must_check
-__copy_to_user(void __user *to, const void *from, unsigned long n)
-{
- return __copy_user((__force void *)to, from, n);
-}
-
-#define __copy_to_user_inatomic __copy_to_user
-#define __copy_from_user_inatomic __copy_from_user
-
-/*
- * Clear the area and return remaining number of bytes
- * (on failure. Usually it's 0.)
- */
-extern __kernel_size_t __clear_user(void *addr, __kernel_size_t size);
-
-#define clear_user(addr,n) ({ \
-void * __cl_addr = (addr); \
-unsigned long __cl_size = (n); \
-if (__cl_size && __access_ok(((unsigned long)(__cl_addr)), __cl_size)) \
-__cl_size = __clear_user(__cl_addr, __cl_size); \
-__cl_size; })
-
-static __inline__ int
+static inline int
__strncpy_from_user(unsigned long __dest, unsigned long __user __src, int __count)
{
__kernel_size_t res;
return res;
}
-/**
- * strncpy_from_user: - Copy a NUL terminated string from userspace.
- * @dst: Destination address, in kernel space. This buffer must be at
- * least @count bytes long.
- * @src: Source address, in user space.
- * @count: Maximum number of bytes to copy, including the trailing NUL.
- *
- * Copies a NUL-terminated string from userspace to kernel space.
- *
- * On success, returns the length of the string (not including the trailing
- * NUL).
- *
- * If access to userspace fails, returns -EFAULT (some data may have been
- * copied).
- *
- * If @count is smaller than the length of the string, copies @count bytes
- * and returns @count.
- */
-#define strncpy_from_user(dest,src,count) ({ \
-unsigned long __sfu_src = (unsigned long) (src); \
-int __sfu_count = (int) (count); \
-long __sfu_res = -EFAULT; \
-if(__access_ok(__sfu_src, __sfu_count)) { \
-__sfu_res = __strncpy_from_user((unsigned long) (dest), __sfu_src, __sfu_count); \
-} __sfu_res; })
-
/*
* Return the size of a string (including the ending 0 even when we have
* exceeded the maximum string length).
*/
-static __inline__ long __strnlen_user(const char __user *__s, long __n)
+static inline long __strnlen_user(const char __user *__s, long __n)
{
unsigned long res;
unsigned long __dummy;
return res;
}
-/**
- * strnlen_user: - Get the size of a string in user space.
- * @s: The string to measure.
- * @n: The maximum valid length
- *
- * Context: User context only. This function may sleep.
- *
- * Get the size of a NUL-terminated string in user space.
- *
- * Returns the size of the string INCLUDING the terminating NUL.
- * On exception, returns 0.
- * If the string is too long, returns a value greater than @n.
- */
-static __inline__ long strnlen_user(const char __user *s, long n)
-{
- if (!__addr_ok(s))
- return 0;
- else
- return __strnlen_user(s, n);
-}
-
-/**
- * strlen_user: - Get the size of a string in user space.
- * @str: The string to measure.
- *
- * Context: User context only. This function may sleep.
- *
- * Get the size of a NUL-terminated string in user space.
- *
- * Returns the size of the string INCLUDING the terminating NUL.
- * On exception, returns 0.
- *
- * If there is a limit on the length of a valid string, you may wish to
- * consider using strnlen_user() instead.
- */
-#define strlen_user(str) strnlen_user(str, ~0UL >> 1)
-
-/*
- * The exception table consists of pairs of addresses: the first is the
- * address of an instruction that is allowed to fault, and the second is
- * the address at which the program should continue. No registers are
- * modified, so it is entirely up to the continuation code to figure out
- * what to do.
- *
- * All the routines below use bits of fixup code that are out of line
- * with the main instruction path. This means when everything is well,
- * we don't even have to jump over them. Further, they do not intrude
- * on our cache or tlb entries.
- */
-
-struct exception_table_entry
-{
- unsigned long insn, fixup;
-};
-
-extern int fixup_exception(struct pt_regs *regs);
-
#endif /* __ASM_SH_UACCESS_32_H */
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
-#include <linux/errno.h>
-#include <linux/sched.h>
-
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
-/*
- * The fs value determines whether argument validity checking should be
- * performed or not. If get_fs() == USER_DS, checking is performed, with
- * get_fs() == KERNEL_DS, checking is bypassed.
- *
- * For historical reasons (Data Segment Register?), these macros are misnamed.
- */
-
-#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) })
-
-#define KERNEL_DS MAKE_MM_SEG(0xFFFFFFFF)
-#define USER_DS MAKE_MM_SEG(0x80000000)
-
-#define get_ds() (KERNEL_DS)
-#define get_fs() (current_thread_info()->addr_limit)
-#define set_fs(x) (current_thread_info()->addr_limit=(x))
-
-#define segment_eq(a,b) ((a).seg == (b).seg)
-
-#define __addr_ok(addr) ((unsigned long)(addr) < (current_thread_info()->addr_limit.seg))
-
-/*
- * Uhhuh, this needs 33-bit arithmetic. We have a carry..
- *
- * sum := addr + size; carry? --> flag = true;
- * if (sum >= addr_limit) flag = true;
- */
-#define __range_ok(addr,size) (((unsigned long) (addr) + (size) < (current_thread_info()->addr_limit.seg)) ? 0 : 1)
-
-#define access_ok(type,addr,size) (__range_ok(addr,size) == 0)
-#define __access_ok(addr,size) (__range_ok(addr,size) == 0)
-
-/*
- * Uh, these should become the main single-value transfer routines ...
- * They automatically use the right size if we just have the right
- * pointer type ...
- *
- * As MIPS uses the same address space for kernel and user data, we
- * can just do these as direct assignments.
- *
- * Careful to not
- * (a) re-use the arguments for side effects (sizeof is ok)
- * (b) require any knowledge of processes at this stage
- */
-#define put_user(x,ptr) __put_user_check((x),(ptr),sizeof(*(ptr)))
-#define get_user(x,ptr) __get_user_check((x),(ptr),sizeof(*(ptr)))
-
-/*
- * The "__xxx" versions do not do address space checking, useful when
- * doing multiple accesses to the same area (the user has to do the
- * checks by hand with "access_ok()")
- */
-#define __put_user(x,ptr) __put_user_nocheck((x),(ptr),sizeof(*(ptr)))
-#define __get_user(x,ptr) __get_user_nocheck((x),(ptr),sizeof(*(ptr)))
-
-/*
- * The "xxx_ret" versions return constant specified in third argument, if
- * something bad happens. These macros can be optimized for the
- * case of just returning from the function xxx_ret is used.
- */
-
-#define put_user_ret(x,ptr,ret) ({ \
-if (put_user(x,ptr)) return ret; })
-
-#define get_user_ret(x,ptr,ret) ({ \
-if (get_user(x,ptr)) return ret; })
-
-#define __put_user_ret(x,ptr,ret) ({ \
-if (__put_user(x,ptr)) return ret; })
-
-#define __get_user_ret(x,ptr,ret) ({ \
-if (__get_user(x,ptr)) return ret; })
-
-struct __large_struct { unsigned long buf[100]; };
-#define __m(x) (*(struct __large_struct *)(x))
#define __get_user_size(x,ptr,size,retval) \
do { \
} \
} while (0)
-#define __get_user_nocheck(x,ptr,size) \
-({ \
- long __gu_err, __gu_val; \
- __get_user_size((void *)&__gu_val, (long)(ptr), \
- (size), __gu_err); \
- (x) = (__typeof__(*(ptr)))__gu_val; \
- __gu_err; \
-})
-
-#define __get_user_check(x,ptr,size) \
-({ \
- long __gu_addr = (long)(ptr); \
- long __gu_err = -EFAULT, __gu_val; \
- if (__access_ok(__gu_addr, (size))) \
- __get_user_size((void *)&__gu_val, __gu_addr, \
- (size), __gu_err); \
- (x) = (__typeof__(*(ptr))) __gu_val; \
- __gu_err; \
-})
-
extern long __get_user_asm_b(void *, long);
extern long __get_user_asm_w(void *, long);
extern long __get_user_asm_l(void *, long);
} \
} while (0)
-#define __put_user_nocheck(x,ptr,size) \
-({ \
- long __pu_err; \
- __typeof__(*(ptr)) __pu_val = (x); \
- __put_user_size((void *)&__pu_val, (long)(ptr), (size), __pu_err); \
- __pu_err; \
-})
-
-#define __put_user_check(x,ptr,size) \
-({ \
- long __pu_err = -EFAULT; \
- long __pu_addr = (long)(ptr); \
- __typeof__(*(ptr)) __pu_val = (x); \
- \
- if (__access_ok(__pu_addr, (size))) \
- __put_user_size((void *)&__pu_val, __pu_addr, (size), __pu_err);\
- __pu_err; \
-})
-
extern long __put_user_asm_b(void *, long);
extern long __put_user_asm_w(void *, long);
extern long __put_user_asm_l(void *, long);
extern long __put_user_asm_q(void *, long);
extern void __put_user_unknown(void);
-\f
-/* Generic arbitrary sized copy. */
-/* Return the number of bytes NOT copied */
-/* XXX: should be such that: 4byte and the rest. */
-extern __kernel_size_t __copy_user(void *__to, const void *__from, __kernel_size_t __n);
-
-#define copy_to_user_ret(to,from,n,retval) ({ \
-if (copy_to_user(to,from,n)) \
- return retval; \
-})
-
-#define __copy_to_user(to,from,n) \
- __copy_user((void *)(to), \
- (void *)(from), n)
-
-#define __copy_to_user_ret(to,from,n,retval) ({ \
-if (__copy_to_user(to,from,n)) \
- return retval; \
-})
-
-#define copy_from_user_ret(to,from,n,retval) ({ \
-if (copy_from_user(to,from,n)) \
- return retval; \
-})
-
-#define __copy_from_user(to,from,n) \
- __copy_user((void *)(to), \
- (void *)(from), n)
-
-#define __copy_from_user_ret(to,from,n,retval) ({ \
-if (__copy_from_user(to,from,n)) \
- return retval; \
-})
-
-#define __copy_to_user_inatomic __copy_to_user
-#define __copy_from_user_inatomic __copy_from_user
-
-/* XXX: Not sure it works well..
- should be such that: 4byte clear and the rest. */
-extern __kernel_size_t __clear_user(void *addr, __kernel_size_t size);
-
-#define clear_user(addr,n) ({ \
-void * __cl_addr = (addr); \
-unsigned long __cl_size = (n); \
-if (__cl_size && __access_ok(((unsigned long)(__cl_addr)), __cl_size)) \
-__cl_size = __clear_user(__cl_addr, __cl_size); \
-__cl_size; })
-
-extern int __strncpy_from_user(unsigned long __dest, unsigned long __src, int __count);
-
-#define strncpy_from_user(dest,src,count) ({ \
-unsigned long __sfu_src = (unsigned long) (src); \
-int __sfu_count = (int) (count); \
-long __sfu_res = -EFAULT; \
-if(__access_ok(__sfu_src, __sfu_count)) { \
-__sfu_res = __strncpy_from_user((unsigned long) (dest), __sfu_src, __sfu_count); \
-} __sfu_res; })
-
-#define strlen_user(str) strnlen_user(str, ~0UL >> 1)
-
-/*
- * Return the size of a string (including the ending 0!)
- */
-extern long __strnlen_user(const char *__s, long __n);
-
-static inline long strnlen_user(const char *s, long n)
-{
- if (!__addr_ok(s))
- return 0;
- else
- return __strnlen_user(s, n);
-}
-
-struct exception_table_entry
-{
- unsigned long insn, fixup;
-};
-
-#ifdef CONFIG_MMU
-#define ARCH_HAS_SEARCH_EXTABLE
-#endif
-
-/* Returns 0 if exception not found and fixup.unit otherwise. */
-extern unsigned long search_exception_table(unsigned long addr);
-extern const struct exception_table_entry *search_exception_tables (unsigned long addr);
-
#endif /* __ASM_SH_UACCESS_64_H */
-#ifdef CONFIG_SUPERH32
-# include "unistd_32.h"
+#ifdef __KERNEL__
+# ifdef CONFIG_SUPERH32
+# include "unistd_32.h"
+# else
+# include "unistd_64.h"
+# endif
#else
-# include "unistd_64.h"
+# ifdef __SH5__
+# include "unistd_64.h"
+# else
+# include "unistd_32.h"
+# endif
#endif
#define __NR_fallocate 324
#define __NR_timerfd_settime 325
#define __NR_timerfd_gettime 326
+#define __NR_signalfd4 327
+#define __NR_eventfd2 328
+#define __NR_epoll_create1 329
+#define __NR_dup3 330
+#define __NR_pipe2 331
+#define __NR_inotify_init1 332
-#define NR_syscalls 327
+#define NR_syscalls 333
#ifdef __KERNEL__
#define __NR_fallocate 352
#define __NR_timerfd_settime 353
#define __NR_timerfd_gettime 354
+#define __NR_signalfd4 355
+#define __NR_eventfd2 356
+#define __NR_epoll_create1 357
+#define __NR_dup3 358
+#define __NR_pipe2 359
+#define __NR_inotify_init1 360
#ifdef __KERNEL__
-#define NR_syscalls 353
+#define NR_syscalls 361
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
+++ /dev/null
-# dummy file to avoid breaking make headers_install
+++ /dev/null
-# dummy file to avoid breaking make headers_install
+++ /dev/null
-#include <asm-sparc/agp.h>
+++ /dev/null
-#include <asm-sparc/apb.h>
+++ /dev/null
-#include <asm-sparc/asi.h>
+++ /dev/null
-#include <asm-sparc/atomic.h>
+++ /dev/null
-#include <asm-sparc/auxio.h>
+++ /dev/null
-#include <asm-sparc/auxvec.h>
+++ /dev/null
-#include <asm-sparc/backoff.h>
+++ /dev/null
-#include <asm-sparc/bbc.h>
+++ /dev/null
-#include <asm-sparc/bitops.h>
+++ /dev/null
-#include <asm-sparc/bpp.h>
+++ /dev/null
-#include <asm-sparc/bug.h>
+++ /dev/null
-#include <asm-sparc/bugs.h>
+++ /dev/null
-#include <asm-sparc/byteorder.h>
+++ /dev/null
-#include <asm-sparc/cache.h>
+++ /dev/null
-#include <asm-sparc/cacheflush.h>
+++ /dev/null
-#include <asm-sparc/chafsr.h>
+++ /dev/null
-#include <asm-sparc/checksum.h>
+++ /dev/null
-#include <asm-sparc/chmctrl.h>
+++ /dev/null
-#include <asm-sparc/cmt.h>
+++ /dev/null
-#include <asm-sparc/compat.h>
+++ /dev/null
-#include <asm-sparc/compat_signal.h>
+++ /dev/null
-#include <asm-sparc/cpudata.h>
+++ /dev/null
-#include <asm-sparc/cputime.h>
+++ /dev/null
-#include <asm-sparc/current.h>
+++ /dev/null
-#include <asm-sparc/dcr.h>
+++ /dev/null
-#include <asm-sparc/dcu.h>
+++ /dev/null
-#include <asm-sparc/delay.h>
+++ /dev/null
-#include <asm-sparc/device.h>
+++ /dev/null
-#include <asm-sparc/display7seg.h>
+++ /dev/null
-#include <asm-sparc/div64.h>
+++ /dev/null
-#include <asm-sparc/dma-mapping.h>
+++ /dev/null
-#include <asm-sparc/dma.h>
+++ /dev/null
-#include <asm-sparc/ebus.h>
+++ /dev/null
-#include <asm-sparc/elf.h>
+++ /dev/null
-#include <asm-sparc/emergency-restart.h>
+++ /dev/null
-#include <asm-sparc/envctrl.h>
+++ /dev/null
-#include <asm-sparc/errno.h>
+++ /dev/null
-#include <asm-sparc/estate.h>
+++ /dev/null
-#include <asm-sparc/fb.h>
+++ /dev/null
-#include <asm-sparc/fbio.h>
+++ /dev/null
-#include <asm-sparc/fcntl.h>
+++ /dev/null
-#include <asm-sparc/fhc.h>
+++ /dev/null
-#include <asm-sparc/floppy.h>
+++ /dev/null
-#include <asm-sparc/fpumacro.h>
+++ /dev/null
-#include <asm-sparc/futex.h>
+++ /dev/null
-#include <asm-sparc/hardirq.h>
+++ /dev/null
-#include <asm-sparc/head.h>
+++ /dev/null
-#include <asm-sparc/hugetlb.h>
+++ /dev/null
-#include <asm-sparc/hvtramp.h>
+++ /dev/null
-#include <asm-sparc/hw_irq.h>
+++ /dev/null
-#include <asm-sparc/hypervisor.h>
+++ /dev/null
-#include <asm-sparc/ide.h>
+++ /dev/null
-#include <asm-sparc/idprom.h>
+++ /dev/null
-#include <asm-sparc/intr_queue.h>
+++ /dev/null
-#include <asm-sparc/io.h>
+++ /dev/null
-#include <asm-sparc/ioctl.h>
+++ /dev/null
-#include <asm-sparc/ioctls.h>
+++ /dev/null
-#include <asm-sparc/iommu.h>
+++ /dev/null
-#include <asm-sparc/ipcbuf.h>
+++ /dev/null
-#include <asm-sparc/irq.h>
+++ /dev/null
-#include <asm-sparc/irq_regs.h>
+++ /dev/null
-#include <asm-sparc/irqflags.h>
+++ /dev/null
-#include <asm-sparc/kdebug.h>
+++ /dev/null
-#include <asm-sparc/kgdb.h>
+++ /dev/null
-#include <asm-sparc/kmap_types.h>
+++ /dev/null
-#include <asm-sparc/kprobes.h>
+++ /dev/null
-#include <asm-sparc/ldc.h>
+++ /dev/null
-#include <asm-sparc/linkage.h>
+++ /dev/null
-#include <asm-sparc/lmb.h>
+++ /dev/null
-#include <asm-generic/local.h>
+++ /dev/null
-#include <asm-sparc/lsu.h>
+++ /dev/null
-#include <asm-sparc/mc146818rtc.h>
+++ /dev/null
-#include <asm-sparc/mdesc.h>
+++ /dev/null
-#include <asm-sparc/mman.h>
+++ /dev/null
-#include <asm-sparc/mmu.h>
+++ /dev/null
-#include <asm-sparc/mmu_context.h>
+++ /dev/null
-#include <asm-sparc/mmzone.h>
+++ /dev/null
-#include <asm-sparc/module.h>
+++ /dev/null
-#include <asm-sparc/mostek.h>
+++ /dev/null
-#include <asm-sparc/msgbuf.h>
+++ /dev/null
-#include <asm-sparc/mutex.h>
+++ /dev/null
-#include <asm-sparc/ns87303.h>
+++ /dev/null
-#include <asm-sparc/of_device.h>
+++ /dev/null
-#include <asm-sparc/of_platform.h>
+++ /dev/null
-#include <asm-sparc/openprom.h>
+++ /dev/null
-#include <asm-sparc/openpromio.h>
+++ /dev/null
-#include <asm-sparc/oplib.h>
+++ /dev/null
-#include <asm-sparc/page.h>
+++ /dev/null
-#include <asm-sparc/param.h>
+++ /dev/null
-#include <asm-sparc/parport.h>
+++ /dev/null
-#include <asm-sparc/pci.h>
+++ /dev/null
-#include <asm-sparc/percpu.h>
+++ /dev/null
-#include <asm-sparc/perfctr.h>
+++ /dev/null
-#include <asm-sparc/pgalloc.h>
+++ /dev/null
-#include <asm-sparc/pgtable.h>
+++ /dev/null
-#include <asm-sparc/pil.h>
+++ /dev/null
-#include <asm-sparc/poll.h>
+++ /dev/null
-#include <asm-sparc/posix_types.h>
+++ /dev/null
-#include <asm-sparc/processor.h>
+++ /dev/null
-#include <asm-sparc/prom.h>
+++ /dev/null
-#include <asm-sparc/psrcompat.h>
+++ /dev/null
-#include <asm-sparc/pstate.h>
+++ /dev/null
-#include <asm-sparc/ptrace.h>
+++ /dev/null
-#include <asm-sparc/reboot.h>
+++ /dev/null
-#include <asm-sparc/reg.h>
+++ /dev/null
-#include <asm-sparc/resource.h>
+++ /dev/null
-#include <asm-sparc/rtc.h>
+++ /dev/null
-#include <asm-sparc/rwsem-const.h>
+++ /dev/null
-#include <asm-sparc/rwsem.h>
+++ /dev/null
-#include <asm-sparc/sbus.h>
+++ /dev/null
-#include <asm-sparc/scatterlist.h>
+++ /dev/null
-#include <asm-sparc/scratchpad.h>
+++ /dev/null
-#include <asm-sparc/seccomp.h>
+++ /dev/null
-#include <asm-sparc/sections.h>
+++ /dev/null
-#include <asm-sparc/sembuf.h>
+++ /dev/null
-#include <asm-sparc/setup.h>
+++ /dev/null
-#include <asm-sparc/sfafsr.h>
+++ /dev/null
-#include <asm-sparc/sfp-machine.h>
+++ /dev/null
-#include <asm-sparc/shmbuf.h>
+++ /dev/null
-#include <asm-sparc/shmparam.h>
+++ /dev/null
-#include <asm-sparc/sigcontext.h>
+++ /dev/null
-#include <asm-sparc/siginfo.h>
+++ /dev/null
-#include <asm-sparc/signal.h>
+++ /dev/null
-#include <asm-sparc/smp.h>
+++ /dev/null
-#include <asm-sparc/socket.h>
+++ /dev/null
-#include <asm-sparc/sockios.h>
+++ /dev/null
-#include <asm-sparc/sparsemem.h>
+++ /dev/null
-#include <asm-sparc/spinlock.h>
+++ /dev/null
-#include <asm-sparc/spinlock_types.h>
+++ /dev/null
-#include <asm-sparc/spitfire.h>
+++ /dev/null
-#include <asm-sparc/sstate.h>
+++ /dev/null
-#include <asm-sparc/stacktrace.h>
+++ /dev/null
-#include <asm-sparc/starfire.h>
+++ /dev/null
-#include <asm-sparc/stat.h>
+++ /dev/null
-#include <asm-sparc/statfs.h>
+++ /dev/null
-#include <asm-sparc/string.h>
+++ /dev/null
-#include <asm-sparc/sunbpp.h>
+++ /dev/null
-#include <asm-sparc/syscalls.h>
+++ /dev/null
-#include <asm-sparc/system.h>
+++ /dev/null
-#include <asm-sparc/termbits.h>
+++ /dev/null
-#include <asm-sparc/termios.h>
+++ /dev/null
-#include <asm-sparc/thread_info.h>
+++ /dev/null
-#include <asm-sparc/timer.h>
+++ /dev/null
-#include <asm-sparc/timex.h>
+++ /dev/null
-#include <asm-sparc/tlb.h>
+++ /dev/null
-#include <asm-sparc/tlbflush.h>
+++ /dev/null
-#include <asm-sparc/topology.h>
+++ /dev/null
-#include <asm-sparc/tsb.h>
+++ /dev/null
-#include <asm-sparc/ttable.h>
+++ /dev/null
-#include <asm-sparc/types.h>
+++ /dev/null
-#include <asm-sparc/uaccess.h>
+++ /dev/null
-#include <asm-sparc/uctx.h>
+++ /dev/null
-#include <asm-sparc/unaligned.h>
+++ /dev/null
-#include <asm-sparc/unistd.h>
+++ /dev/null
-#include <asm-sparc/upa.h>
+++ /dev/null
-#include <asm-sparc/user.h>
+++ /dev/null
-#include <asm-sparc/utrap.h>
+++ /dev/null
-#include <asm-sparc/vga.h>
+++ /dev/null
-#include <asm-sparc/vio.h>
+++ /dev/null
-#include <asm-sparc/visasm.h>
+++ /dev/null
-#include <asm-sparc/watchdog.h>
+++ /dev/null
-#include <asm-sparc/xor.h>
#define dma_is_consistent(d, h) (1)
-#ifdef CONFIG_X86_32
-# define ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY
-struct dma_coherent_mem {
- void *virt_base;
- u32 device_base;
- int size;
- int flags;
- unsigned long *bitmap;
-};
-
-extern int
-dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
- dma_addr_t device_addr, size_t size, int flags);
-
-extern void
-dma_release_declared_memory(struct device *dev);
-
-extern void *
-dma_mark_declared_memory_occupied(struct device *dev,
- dma_addr_t device_addr, size_t size);
-#endif /* CONFIG_X86_32 */
+#include <asm-generic/dma-coherent.h>
#endif
int block_write_full_page(struct page *page, get_block_t *get_block,
struct writeback_control *wbc);
int block_read_full_page(struct page*, get_block_t*);
+int block_is_partially_uptodate(struct page *page, read_descriptor_t *desc,
+ unsigned long from);
int block_write_begin(struct file *, struct address_space *,
loff_t, unsigned, unsigned,
struct page **, void **, get_block_t*);
* int next_cpu_nr(cpu, mask) Next cpu past 'cpu', or nr_cpu_ids
*
* cpumask_t cpumask_of_cpu(cpu) Return cpumask with bit 'cpu' set
- *ifdef CONFIG_HAS_CPUMASK_OF_CPU
- * cpumask_of_cpu_ptr_declare(v) Declares cpumask_t *v
- * cpumask_of_cpu_ptr_next(v, cpu) Sets v = &cpumask_of_cpu_map[cpu]
- * cpumask_of_cpu_ptr(v, cpu) Combines above two operations
- *else
- * cpumask_of_cpu_ptr_declare(v) Declares cpumask_t _v and *v = &_v
- * cpumask_of_cpu_ptr_next(v, cpu) Sets _v = cpumask_of_cpu(cpu)
- * cpumask_of_cpu_ptr(v, cpu) Combines above two operations
- *endif
+ * (can be used as an lvalue)
* CPU_MASK_ALL Initializer - all bits set
* CPU_MASK_NONE Initializer - no bits set
* unsigned long *cpus_addr(mask) Array of unsigned long's in mask
bitmap_shift_left(dstp->bits, srcp->bits, n, nbits);
}
+/*
+ * Special-case data structure for "single bit set only" constant CPU masks.
+ *
+ * We pre-generate all the 64 (or 32) possible bit positions, with enough
+ * padding to the left and the right, and return the constant pointer
+ * appropriately offset.
+ */
+extern const unsigned long
+ cpu_bit_bitmap[BITS_PER_LONG+1][BITS_TO_LONGS(NR_CPUS)];
+
+static inline const cpumask_t *get_cpu_mask(unsigned int cpu)
+{
+ const unsigned long *p = cpu_bit_bitmap[1 + cpu % BITS_PER_LONG];
+ p -= cpu / BITS_PER_LONG;
+ return (const cpumask_t *)p;
+}
+
+/*
+ * In cases where we take the address of the cpumask immediately,
+ * gcc optimizes it out (it's a constant) and there's no huge stack
+ * variable created:
+ */
+#define cpumask_of_cpu(cpu) ({ *get_cpu_mask(cpu); })
-#ifdef CONFIG_HAVE_CPUMASK_OF_CPU_MAP
-extern cpumask_t *cpumask_of_cpu_map;
-#define cpumask_of_cpu(cpu) (cpumask_of_cpu_map[cpu])
-#define cpumask_of_cpu_ptr(v, cpu) \
- const cpumask_t *v = &cpumask_of_cpu(cpu)
-#define cpumask_of_cpu_ptr_declare(v) \
- const cpumask_t *v
-#define cpumask_of_cpu_ptr_next(v, cpu) \
- v = &cpumask_of_cpu(cpu)
-#else
-#define cpumask_of_cpu(cpu) \
-({ \
- typeof(_unused_cpumask_arg_) m; \
- if (sizeof(m) == sizeof(unsigned long)) { \
- m.bits[0] = 1UL<<(cpu); \
- } else { \
- cpus_clear(m); \
- cpu_set((cpu), m); \
- } \
- m; \
-})
-#define cpumask_of_cpu_ptr(v, cpu) \
- cpumask_t _##v = cpumask_of_cpu(cpu); \
- const cpumask_t *v = &_##v
-#define cpumask_of_cpu_ptr_declare(v) \
- cpumask_t _##v; \
- const cpumask_t *v = &_##v
-#define cpumask_of_cpu_ptr_next(v, cpu) \
- _##v = cpumask_of_cpu(cpu)
-#endif
#define CPU_MASK_LAST_WORD BITMAP_LAST_WORD_MASK(NR_CPUS)
return i->count;
}
+/*
+ * "descriptor" for what we're up to with a read.
+ * This allows us to use the same read code yet
+ * have multiple different users of the data that
+ * we read from a file.
+ *
+ * The simplest case just copies the data to user
+ * mode.
+ */
+typedef struct {
+ size_t written;
+ size_t count;
+ union {
+ char __user *buf;
+ void *data;
+ } arg;
+ int error;
+} read_descriptor_t;
+
+typedef int (*read_actor_t)(read_descriptor_t *, struct page *,
+ unsigned long, unsigned long);
struct address_space_operations {
int (*writepage)(struct page *page, struct writeback_control *wbc);
int (*migratepage) (struct address_space *,
struct page *, struct page *);
int (*launder_page) (struct page *);
+ int (*is_partially_uptodate) (struct page *, read_descriptor_t *,
+ unsigned long);
};
/*
struct module *owner;
};
-/*
- * "descriptor" for what we're up to with a read.
- * This allows us to use the same read code yet
- * have multiple different users of the data that
- * we read from a file.
- *
- * The simplest case just copies the data to user
- * mode.
- */
-typedef struct {
- size_t written;
- size_t count;
- union {
- char __user * buf;
- void *data;
- } arg;
- int error;
-} read_descriptor_t;
-
-typedef int (*read_actor_t)(read_descriptor_t *, struct page *, unsigned long, unsigned long);
-
/* These macros are for out of kernel modules to test that
* the kernel supports the unlocked_ioctl and compat_ioctl
* fields in struct file_operations. */
unsigned long align_mask);
extern void iommu_area_free(unsigned long *map, unsigned long start,
unsigned int nr);
+extern unsigned long iommu_num_pages(unsigned long addr, unsigned long len);
struct maple_driver {
unsigned long function;
- int (*connect) (struct maple_device * dev);
- void (*disconnect) (struct maple_device * dev);
struct device_driver drv;
};
-#ifndef MFD_CORE_H
-#define MFD_CORE_H
/*
* drivers/mfd/mfd-core.h
*
*
*/
+#ifndef MFD_CORE_H
+#define MFD_CORE_H
+
#include <linux/platform_device.h>
/*
int (*suspend)(struct platform_device *dev);
int (*resume)(struct platform_device *dev);
- void *driver_data; /* driver-specific data */
+ /* driver-specific data for MFD-aware "cell" drivers */
+ void *driver_data;
+
+ /* platform_data can be used to either pass data to "generic"
+ driver or as a hook to mfd_cell for the "cell" drivers */
+ void *platform_data;
+ size_t data_size;
/*
* This resources can be specified relatievly to the parent device.
const struct resource *resources;
};
-static inline struct mfd_cell *
-mfd_get_cell(struct platform_device *pdev)
-{
- return (struct mfd_cell *)pdev->dev.platform_data;
-}
-
-extern int mfd_add_devices(
- struct platform_device *parent,
- const struct mfd_cell *cells, int n_devs,
- struct resource *mem_base,
- int irq_base);
+extern int mfd_add_devices(struct device *parent, int id,
+ const struct mfd_cell *cells, int n_devs,
+ struct resource *mem_base,
+ int irq_base);
-extern void mfd_remove_devices(struct platform_device *parent);
+extern void mfd_remove_devices(struct device *parent);
#endif
unsigned long addr, unsigned long len, pgoff_t pgoff);
extern void exit_mmap(struct mm_struct *);
+extern int mm_take_all_locks(struct mm_struct *mm);
+extern void mm_drop_all_locks(struct mm_struct *mm);
+
#ifdef CONFIG_PROC_FS
/* From fs/proc/base.c. callers must _not_ hold the mm's exe_file_lock */
extern void added_exe_file_vma(struct mm_struct *mm);
#include <linux/rbtree.h>
#include <linux/rwsem.h>
#include <linux/completion.h>
+#include <linux/cpumask.h>
#include <asm/page.h>
#include <asm/mmu.h>
struct file *exe_file;
unsigned long num_exe_file_vmas;
#endif
+#ifdef CONFIG_MMU_NOTIFIER
+ struct mmu_notifier_mm *mmu_notifier_mm;
+#endif
};
#endif /* _LINUX_MM_TYPES_H */
--- /dev/null
+#ifndef _LINUX_MMU_NOTIFIER_H
+#define _LINUX_MMU_NOTIFIER_H
+
+#include <linux/list.h>
+#include <linux/spinlock.h>
+#include <linux/mm_types.h>
+
+struct mmu_notifier;
+struct mmu_notifier_ops;
+
+#ifdef CONFIG_MMU_NOTIFIER
+
+/*
+ * The mmu notifier_mm structure is allocated and installed in
+ * mm->mmu_notifier_mm inside the mm_take_all_locks() protected
+ * critical section and it's released only when mm_count reaches zero
+ * in mmdrop().
+ */
+struct mmu_notifier_mm {
+ /* all mmu notifiers registerd in this mm are queued in this list */
+ struct hlist_head list;
+ /* to serialize the list modifications and hlist_unhashed */
+ spinlock_t lock;
+};
+
+struct mmu_notifier_ops {
+ /*
+ * Called either by mmu_notifier_unregister or when the mm is
+ * being destroyed by exit_mmap, always before all pages are
+ * freed. This can run concurrently with other mmu notifier
+ * methods (the ones invoked outside the mm context) and it
+ * should tear down all secondary mmu mappings and freeze the
+ * secondary mmu. If this method isn't implemented you've to
+ * be sure that nothing could possibly write to the pages
+ * through the secondary mmu by the time the last thread with
+ * tsk->mm == mm exits.
+ *
+ * As side note: the pages freed after ->release returns could
+ * be immediately reallocated by the gart at an alias physical
+ * address with a different cache model, so if ->release isn't
+ * implemented because all _software_ driven memory accesses
+ * through the secondary mmu are terminated by the time the
+ * last thread of this mm quits, you've also to be sure that
+ * speculative _hardware_ operations can't allocate dirty
+ * cachelines in the cpu that could not be snooped and made
+ * coherent with the other read and write operations happening
+ * through the gart alias address, so leading to memory
+ * corruption.
+ */
+ void (*release)(struct mmu_notifier *mn,
+ struct mm_struct *mm);
+
+ /*
+ * clear_flush_young is called after the VM is
+ * test-and-clearing the young/accessed bitflag in the
+ * pte. This way the VM will provide proper aging to the
+ * accesses to the page through the secondary MMUs and not
+ * only to the ones through the Linux pte.
+ */
+ int (*clear_flush_young)(struct mmu_notifier *mn,
+ struct mm_struct *mm,
+ unsigned long address);
+
+ /*
+ * Before this is invoked any secondary MMU is still ok to
+ * read/write to the page previously pointed to by the Linux
+ * pte because the page hasn't been freed yet and it won't be
+ * freed until this returns. If required set_page_dirty has to
+ * be called internally to this method.
+ */
+ void (*invalidate_page)(struct mmu_notifier *mn,
+ struct mm_struct *mm,
+ unsigned long address);
+
+ /*
+ * invalidate_range_start() and invalidate_range_end() must be
+ * paired and are called only when the mmap_sem and/or the
+ * locks protecting the reverse maps are held. The subsystem
+ * must guarantee that no additional references are taken to
+ * the pages in the range established between the call to
+ * invalidate_range_start() and the matching call to
+ * invalidate_range_end().
+ *
+ * Invalidation of multiple concurrent ranges may be
+ * optionally permitted by the driver. Either way the
+ * establishment of sptes is forbidden in the range passed to
+ * invalidate_range_begin/end for the whole duration of the
+ * invalidate_range_begin/end critical section.
+ *
+ * invalidate_range_start() is called when all pages in the
+ * range are still mapped and have at least a refcount of one.
+ *
+ * invalidate_range_end() is called when all pages in the
+ * range have been unmapped and the pages have been freed by
+ * the VM.
+ *
+ * The VM will remove the page table entries and potentially
+ * the page between invalidate_range_start() and
+ * invalidate_range_end(). If the page must not be freed
+ * because of pending I/O or other circumstances then the
+ * invalidate_range_start() callback (or the initial mapping
+ * by the driver) must make sure that the refcount is kept
+ * elevated.
+ *
+ * If the driver increases the refcount when the pages are
+ * initially mapped into an address space then either
+ * invalidate_range_start() or invalidate_range_end() may
+ * decrease the refcount. If the refcount is decreased on
+ * invalidate_range_start() then the VM can free pages as page
+ * table entries are removed. If the refcount is only
+ * droppped on invalidate_range_end() then the driver itself
+ * will drop the last refcount but it must take care to flush
+ * any secondary tlb before doing the final free on the
+ * page. Pages will no longer be referenced by the linux
+ * address space but may still be referenced by sptes until
+ * the last refcount is dropped.
+ */
+ void (*invalidate_range_start)(struct mmu_notifier *mn,
+ struct mm_struct *mm,
+ unsigned long start, unsigned long end);
+ void (*invalidate_range_end)(struct mmu_notifier *mn,
+ struct mm_struct *mm,
+ unsigned long start, unsigned long end);
+};
+
+/*
+ * The notifier chains are protected by mmap_sem and/or the reverse map
+ * semaphores. Notifier chains are only changed when all reverse maps and
+ * the mmap_sem locks are taken.
+ *
+ * Therefore notifier chains can only be traversed when either
+ *
+ * 1. mmap_sem is held.
+ * 2. One of the reverse map locks is held (i_mmap_lock or anon_vma->lock).
+ * 3. No other concurrent thread can access the list (release)
+ */
+struct mmu_notifier {
+ struct hlist_node hlist;
+ const struct mmu_notifier_ops *ops;
+};
+
+static inline int mm_has_notifiers(struct mm_struct *mm)
+{
+ return unlikely(mm->mmu_notifier_mm);
+}
+
+extern int mmu_notifier_register(struct mmu_notifier *mn,
+ struct mm_struct *mm);
+extern int __mmu_notifier_register(struct mmu_notifier *mn,
+ struct mm_struct *mm);
+extern void mmu_notifier_unregister(struct mmu_notifier *mn,
+ struct mm_struct *mm);
+extern void __mmu_notifier_mm_destroy(struct mm_struct *mm);
+extern void __mmu_notifier_release(struct mm_struct *mm);
+extern int __mmu_notifier_clear_flush_young(struct mm_struct *mm,
+ unsigned long address);
+extern void __mmu_notifier_invalidate_page(struct mm_struct *mm,
+ unsigned long address);
+extern void __mmu_notifier_invalidate_range_start(struct mm_struct *mm,
+ unsigned long start, unsigned long end);
+extern void __mmu_notifier_invalidate_range_end(struct mm_struct *mm,
+ unsigned long start, unsigned long end);
+
+static inline void mmu_notifier_release(struct mm_struct *mm)
+{
+ if (mm_has_notifiers(mm))
+ __mmu_notifier_release(mm);
+}
+
+static inline int mmu_notifier_clear_flush_young(struct mm_struct *mm,
+ unsigned long address)
+{
+ if (mm_has_notifiers(mm))
+ return __mmu_notifier_clear_flush_young(mm, address);
+ return 0;
+}
+
+static inline void mmu_notifier_invalidate_page(struct mm_struct *mm,
+ unsigned long address)
+{
+ if (mm_has_notifiers(mm))
+ __mmu_notifier_invalidate_page(mm, address);
+}
+
+static inline void mmu_notifier_invalidate_range_start(struct mm_struct *mm,
+ unsigned long start, unsigned long end)
+{
+ if (mm_has_notifiers(mm))
+ __mmu_notifier_invalidate_range_start(mm, start, end);
+}
+
+static inline void mmu_notifier_invalidate_range_end(struct mm_struct *mm,
+ unsigned long start, unsigned long end)
+{
+ if (mm_has_notifiers(mm))
+ __mmu_notifier_invalidate_range_end(mm, start, end);
+}
+
+static inline void mmu_notifier_mm_init(struct mm_struct *mm)
+{
+ mm->mmu_notifier_mm = NULL;
+}
+
+static inline void mmu_notifier_mm_destroy(struct mm_struct *mm)
+{
+ if (mm_has_notifiers(mm))
+ __mmu_notifier_mm_destroy(mm);
+}
+
+/*
+ * These two macros will sometime replace ptep_clear_flush.
+ * ptep_clear_flush is impleemnted as macro itself, so this also is
+ * implemented as a macro until ptep_clear_flush will converted to an
+ * inline function, to diminish the risk of compilation failure. The
+ * invalidate_page method over time can be moved outside the PT lock
+ * and these two macros can be later removed.
+ */
+#define ptep_clear_flush_notify(__vma, __address, __ptep) \
+({ \
+ pte_t __pte; \
+ struct vm_area_struct *___vma = __vma; \
+ unsigned long ___address = __address; \
+ __pte = ptep_clear_flush(___vma, ___address, __ptep); \
+ mmu_notifier_invalidate_page(___vma->vm_mm, ___address); \
+ __pte; \
+})
+
+#define ptep_clear_flush_young_notify(__vma, __address, __ptep) \
+({ \
+ int __young; \
+ struct vm_area_struct *___vma = __vma; \
+ unsigned long ___address = __address; \
+ __young = ptep_clear_flush_young(___vma, ___address, __ptep); \
+ __young |= mmu_notifier_clear_flush_young(___vma->vm_mm, \
+ ___address); \
+ __young; \
+})
+
+#else /* CONFIG_MMU_NOTIFIER */
+
+static inline void mmu_notifier_release(struct mm_struct *mm)
+{
+}
+
+static inline int mmu_notifier_clear_flush_young(struct mm_struct *mm,
+ unsigned long address)
+{
+ return 0;
+}
+
+static inline void mmu_notifier_invalidate_page(struct mm_struct *mm,
+ unsigned long address)
+{
+}
+
+static inline void mmu_notifier_invalidate_range_start(struct mm_struct *mm,
+ unsigned long start, unsigned long end)
+{
+}
+
+static inline void mmu_notifier_invalidate_range_end(struct mm_struct *mm,
+ unsigned long start, unsigned long end)
+{
+}
+
+static inline void mmu_notifier_mm_init(struct mm_struct *mm)
+{
+}
+
+static inline void mmu_notifier_mm_destroy(struct mm_struct *mm)
+{
+}
+
+#define ptep_clear_flush_young_notify ptep_clear_flush_young
+#define ptep_clear_flush_notify ptep_clear_flush
+
+#endif /* CONFIG_MMU_NOTIFIER */
+
+#endif /* _LINUX_MMU_NOTIFIER_H */
extern int of_n_size_cells(struct device_node *np);
extern const struct of_device_id *of_match_node(
const struct of_device_id *matches, const struct device_node *node);
+extern int of_modalias_node(struct device_node *node, char *modalias, int len);
#endif /* _LINUX_OF_H */
--- /dev/null
+/*
+ * OpenFirmware SPI support routines
+ * Copyright (C) 2008 Secret Lab Technologies Ltd.
+ *
+ * Support routines for deriving SPI device attachments from the device
+ * tree.
+ */
+
+#ifndef __LINUX_OF_SPI_H
+#define __LINUX_OF_SPI_H
+
+#include <linux/of.h>
+#include <linux/spi/spi.h>
+
+extern void of_register_spi_devices(struct spi_master *master,
+ struct device_node *np);
+
+#endif /* __LINUX_OF_SPI */
*/
#define AS_EIO (__GFP_BITS_SHIFT + 0) /* IO error on async write */
#define AS_ENOSPC (__GFP_BITS_SHIFT + 1) /* ENOSPC on async write */
+#define AS_MM_ALL_LOCKS (__GFP_BITS_SHIFT + 2) /* under mm_take_all_locks() */
static inline void mapping_set_error(struct address_space *mapping, int error)
{
extern void pcie_aspm_exit_link_state(struct pci_dev *pdev);
extern void pcie_aspm_pm_state_change(struct pci_dev *pdev);
extern void pci_disable_link_state(struct pci_dev *pdev, int state);
+extern void pcie_no_aspm(void);
#else
static inline void pcie_aspm_init_link_state(struct pci_dev *pdev)
{
static inline void pci_disable_link_state(struct pci_dev *pdev, int state)
{
}
+
+static inline void pcie_no_aspm(void)
+{
+}
#endif
#ifdef CONFIG_PCIEASPM_DEBUG /* this depends on CONFIG_PCIEASPM */
* generation too.
*/
PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG = (__force pci_dev_flags_t) 1,
+ /* Device configuration is irrevocably lost if disabled into D3 */
+ PCI_DEV_FLAGS_NO_D3 = (__force pci_dev_flags_t) 2,
};
typedef unsigned short __bitwise pci_bus_flags_t;
#define PCI_EXP_DEVCAP_ATN_BUT 0x1000 /* Attention Button Present */
#define PCI_EXP_DEVCAP_ATN_IND 0x2000 /* Attention Indicator Present */
#define PCI_EXP_DEVCAP_PWR_IND 0x4000 /* Power Indicator Present */
+#define PCI_EXP_DEVCAP_RBER 0x8000 /* Role-Based Error Reporting */
#define PCI_EXP_DEVCAP_PWR_VAL 0x3fc0000 /* Slot Power Limit Value */
#define PCI_EXP_DEVCAP_PWR_SCL 0xc000000 /* Slot Power Limit Scale */
#define PCI_EXP_DEVCTL 8 /* Device Control */
entry->prev = LIST_POISON2;
}
+/**
+ * hlist_del_init_rcu - deletes entry from hash list with re-initialization
+ * @n: the element to delete from the hash list.
+ *
+ * Note: list_unhashed() on the node return true after this. It is
+ * useful for RCU based read lockfree traversal if the writer side
+ * must know if the list entry is still hashed or already unhashed.
+ *
+ * In particular, it means that we can not poison the forward pointers
+ * that may still be used for walking the hash list and we can only
+ * zero the pprev pointer so list_unhashed() will return true after
+ * this.
+ *
+ * The caller must take whatever precautions are necessary (such as
+ * holding appropriate locks) to avoid racing with another
+ * list-mutation primitive, such as hlist_add_head_rcu() or
+ * hlist_del_rcu(), running on this same list. However, it is
+ * perfectly legal to run concurrently with the _rcu list-traversal
+ * primitives, such as hlist_for_each_entry_rcu().
+ */
+static inline void hlist_del_init_rcu(struct hlist_node *n)
+{
+ if (!hlist_unhashed(n)) {
+ __hlist_del(n);
+ n->pprev = NULL;
+ }
+}
+
/**
* list_replace_rcu - replace old entry by new one
* @old : the element to be replaced
* @user_claim_unsupported: Whether the hardware supports exclusive
* RF-kill control by userspace. Set this before registering.
* @user_claim: Set when the switch is controlled exlusively by userspace.
- * @mutex: Guards switch state transitions
+ * @mutex: Guards switch state transitions. It serializes callbacks
+ * and also protects the state.
* @data: Pointer to the RF button drivers private data which will be
* passed along when toggling radio state.
* @toggle_radio(): Mandatory handler to control state of the radio.
const char *name;
enum rfkill_type type;
- enum rfkill_state state;
bool user_claim_unsupported;
bool user_claim;
+ /* the mutex serializes callbacks and also protects
+ * the state */
struct mutex mutex;
-
+ enum rfkill_state state;
void *data;
int (*toggle_radio)(void *data, enum rfkill_state state);
int (*get_state)(void *data, enum rfkill_state *state);
*/
struct anon_vma {
spinlock_t lock; /* Serialize access to vma list */
+ /*
+ * NOTE: the LSB of the head.next is set by
+ * mm_take_all_locks() _after_ taking the above lock. So the
+ * head must only be read/written after taking the above lock
+ * to be sure to see a valid next pointer. The LSB bit itself
+ * is serialized by a system wide lock only visible to
+ * mm_take_all_locks() (mm_all_locks_mutex).
+ */
struct list_head head; /* List of private "related" vmas */
};
void serio_unregister_child_port(struct serio *serio);
int __serio_register_driver(struct serio_driver *drv, struct module *owner, const char *mod_name);
-static inline int serio_register_driver(struct serio_driver *drv)
+static inline int __must_check serio_register_driver(struct serio_driver *drv)
{
return __serio_register_driver(drv, THIS_MODULE, KBUILD_MODNAME);
}
-int serio_register_driver(struct serio_driver *drv);
void serio_unregister_driver(struct serio_driver *drv);
static inline int serio_write(struct serio *serio, unsigned char data)
#ifdef CONFIG_IPV6_NDISC_NODETYPE
__u8 ndisc_nodetype:2;
#endif
- /* 14 bit hole */
+#if defined(CONFIG_MAC80211) || defined(CONFIG_MAC80211_MODULE)
+ __u8 do_not_encrypt:1;
+#endif
+ /* 0/13/14 bit hole */
#ifdef CONFIG_NET_DMA
dma_cookie_t dma_cookie;
LINUX_MIB_TCPDSACKIGNOREDOLD, /* TCPSACKIgnoredOld */
LINUX_MIB_TCPDSACKIGNOREDNOUNDO, /* TCPSACKIgnoredNoUndo */
LINUX_MIB_TCPSPURIOUSRTOS, /* TCPSpuriousRTOs */
+ LINUX_MIB_TCPMD5NOTFOUND, /* TCPMD5NotFound */
+ LINUX_MIB_TCPMD5UNEXPECTED, /* TCPMD5Unexpected */
__LINUX_MIB_MAX
};
* use spi_new_device() to describe each device. You can also call
* spi_unregister_device() to start making that device vanish, but
* normally that would be handled by spi_unregister_master().
+ *
+ * You can also use spi_alloc_device() and spi_add_device() to use a two
+ * stage registration sequence for each spi_device. This gives the caller
+ * some more control over the spi_device structure before it is registered,
+ * but requires that caller to initialize fields that would otherwise
+ * be defined using the board info.
*/
+extern struct spi_device *
+spi_alloc_device(struct spi_master *master);
+
+extern int
+spi_add_device(struct spi_device *spi);
+
extern struct spi_device *
spi_new_device(struct spi_master *, struct spi_board_info *);
(and more). So the "read" side to such a lock is anything which
diables preeempt. */
#include <linux/cpu.h>
+#include <linux/cpumask.h>
#include <asm/system.h>
#if defined(CONFIG_STOP_MACHINE) && defined(CONFIG_SMP)
+
+/* Deprecated, but useful for transition. */
+#define ALL_CPUS ~0U
+
/**
- * stop_machine_run: freeze the machine on all CPUs and run this function
+ * stop_machine: freeze the machine on all CPUs and run this function
* @fn: the function to run
* @data: the data ptr for the @fn()
- * @cpu: the cpu to run @fn() on (or any, if @cpu == NR_CPUS.
+ * @cpus: the cpus to run the @fn() on (NULL = any online cpu)
*
- * Description: This causes a thread to be scheduled on every other cpu,
- * each of which disables interrupts, and finally interrupts are disabled
- * on the current CPU. The result is that noone is holding a spinlock
- * or inside any other preempt-disabled region when @fn() runs.
+ * Description: This causes a thread to be scheduled on every cpu,
+ * each of which disables interrupts. The result is that noone is
+ * holding a spinlock or inside any other preempt-disabled region when
+ * @fn() runs.
*
* This can be thought of as a very heavy write lock, equivalent to
* grabbing every spinlock in the kernel. */
-int stop_machine_run(int (*fn)(void *), void *data, unsigned int cpu);
+int stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus);
/**
- * __stop_machine_run: freeze the machine on all CPUs and run this function
+ * __stop_machine: freeze the machine on all CPUs and run this function
* @fn: the function to run
* @data: the data ptr for the @fn
- * @cpu: the cpu to run @fn on (or any, if @cpu == NR_CPUS.
+ * @cpus: the cpus to run the @fn() on (NULL = any online cpu)
*
- * Description: This is a special version of the above, which returns the
- * thread which has run @fn(): kthread_stop will return the return value
- * of @fn(). Used by hotplug cpu.
+ * Description: This is a special version of the above, which assumes cpus
+ * won't come or go while it's being called. Used by hotplug cpu.
*/
-struct task_struct *__stop_machine_run(int (*fn)(void *), void *data,
- unsigned int cpu);
-
+int __stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus);
#else
-static inline int stop_machine_run(int (*fn)(void *), void *data,
- unsigned int cpu)
+static inline int stop_machine(int (*fn)(void *), void *data,
+ const cpumask_t *cpus)
{
int ret;
local_irq_disable();
return ret;
}
#endif /* CONFIG_SMP */
+
+static inline int __deprecated stop_machine_run(int (*fn)(void *), void *data,
+ unsigned int cpu)
+{
+ /* If they don't care which cpu fn runs on, just pick one. */
+ if (cpu == NR_CPUS)
+ return stop_machine(fn, data, NULL);
+ else if (cpu == ~0U)
+ return stop_machine(fn, data, &cpu_possible_map);
+ else {
+ cpumask_t cpus = cpumask_of_cpu(cpu);
+ return stop_machine(fn, data, &cpus);
+ }
+}
#endif /* _LINUX_STOP_MACHINE */
#if defined(CONFIG_VIDEO_V4L1_COMPAT) || !defined (__KERNEL__)
+#define VID_TYPE_CAPTURE 1 /* Can capture */
+#define VID_TYPE_TUNER 2 /* Can tune */
+#define VID_TYPE_TELETEXT 4 /* Does teletext */
+#define VID_TYPE_OVERLAY 8 /* Overlay onto frame buffer */
+#define VID_TYPE_CHROMAKEY 16 /* Overlay by chromakey */
+#define VID_TYPE_CLIPPING 32 /* Can clip */
+#define VID_TYPE_FRAMERAM 64 /* Uses the frame buffer memory */
+#define VID_TYPE_SCALES 128 /* Scalable */
+#define VID_TYPE_MONOCHROME 256 /* Monochrome only */
+#define VID_TYPE_SUBCAPTURE 512 /* Can capture subareas of the image */
+#define VID_TYPE_MPEG_DECODER 1024 /* Can decode MPEG streams */
+#define VID_TYPE_MPEG_ENCODER 2048 /* Can encode MPEG streams */
+#define VID_TYPE_MJPEG_DECODER 4096 /* Can decode MJPEG streams */
+#define VID_TYPE_MJPEG_ENCODER 8192 /* Can encode MJPEG streams */
+
struct video_capability
{
char name[32];
*/
#define VIDEO_MAX_FRAME 32
+#ifndef __KERNEL__
+
+/* These defines are V4L1 specific and should not be used with the V4L2 API!
+ They will be removed from this header in the future. */
+
#define VID_TYPE_CAPTURE 1 /* Can capture */
#define VID_TYPE_TUNER 2 /* Can tune */
#define VID_TYPE_TELETEXT 4 /* Does teletext */
#define VID_TYPE_MPEG_ENCODER 2048 /* Can encode MPEG streams */
#define VID_TYPE_MJPEG_DECODER 4096 /* Can decode MJPEG streams */
#define VID_TYPE_MJPEG_ENCODER 8192 /* Can encode MJPEG streams */
+#endif
/*
* M I S C E L L A N E O U S
*/
/* Four-character-code (FOURCC) */
-#define v4l2_fourcc(a,b,c,d)\
- (((__u32)(a)<<0)|((__u32)(b)<<8)|((__u32)(c)<<16)|((__u32)(d)<<24))
+#define v4l2_fourcc(a, b, c, d)\
+ ((__u32)(a) | ((__u32)(b) << 8) | ((__u32)(c) << 16) | ((__u32)(d) << 24))
/*
* E N U M S
/*
* D R I V E R C A P A B I L I T I E S
*/
-struct v4l2_capability
-{
+struct v4l2_capability {
__u8 driver[16]; /* i.e. "bttv" */
__u8 card[32]; /* i.e. "Hauppauge WinTV" */
__u8 bus_info[32]; /* "PCI:" + pci_name(pci_dev) */
/*
* V I D E O I M A G E F O R M A T
*/
-struct v4l2_pix_format
-{
+struct v4l2_pix_format {
__u32 width;
__u32 height;
__u32 pixelformat;
};
/* Pixel format FOURCC depth Description */
-#define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R','G','B','1') /* 8 RGB-3-3-2 */
-#define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R','4','4','4') /* 16 xxxxrrrr ggggbbbb */
-#define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R','G','B','O') /* 16 RGB-5-5-5 */
-#define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R','G','B','P') /* 16 RGB-5-6-5 */
-#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R','G','B','Q') /* 16 RGB-5-5-5 BE */
-#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R','G','B','R') /* 16 RGB-5-6-5 BE */
-#define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B','G','R','3') /* 24 BGR-8-8-8 */
-#define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R','G','B','3') /* 24 RGB-8-8-8 */
-#define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B','G','R','4') /* 32 BGR-8-8-8-8 */
-#define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R','G','B','4') /* 32 RGB-8-8-8-8 */
-#define V4L2_PIX_FMT_GREY v4l2_fourcc('G','R','E','Y') /* 8 Greyscale */
-#define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y','1','6',' ') /* 16 Greyscale */
-#define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P','A','L','8') /* 8 8-bit palette */
-#define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y','V','U','9') /* 9 YVU 4:1:0 */
-#define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y','V','1','2') /* 12 YVU 4:2:0 */
-#define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y','U','Y','V') /* 16 YUV 4:2:2 */
-#define V4L2_PIX_FMT_UYVY v4l2_fourcc('U','Y','V','Y') /* 16 YUV 4:2:2 */
-#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4','2','2','P') /* 16 YVU422 planar */
-#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4','1','1','P') /* 16 YVU411 planar */
-#define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y','4','1','P') /* 12 YUV 4:1:1 */
-#define V4L2_PIX_FMT_YUV444 v4l2_fourcc('Y','4','4','4') /* 16 xxxxyyyy uuuuvvvv */
-#define V4L2_PIX_FMT_YUV555 v4l2_fourcc('Y','U','V','O') /* 16 YUV-5-5-5 */
-#define V4L2_PIX_FMT_YUV565 v4l2_fourcc('Y','U','V','P') /* 16 YUV-5-6-5 */
-#define V4L2_PIX_FMT_YUV32 v4l2_fourcc('Y','U','V','4') /* 32 YUV-8-8-8-8 */
+#define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R', 'G', 'B', '1') /* 8 RGB-3-3-2 */
+#define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R', '4', '4', '4') /* 16 xxxxrrrr ggggbbbb */
+#define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O') /* 16 RGB-5-5-5 */
+#define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R', 'G', 'B', 'P') /* 16 RGB-5-6-5 */
+#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16 RGB-5-5-5 BE */
+#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16 RGB-5-6-5 BE */
+#define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') /* 24 BGR-8-8-8 */
+#define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3') /* 24 RGB-8-8-8 */
+#define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4') /* 32 BGR-8-8-8-8 */
+#define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R', 'G', 'B', '4') /* 32 RGB-8-8-8-8 */
+#define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */
+#define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y', '1', '6', ' ') /* 16 Greyscale */
+#define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P', 'A', 'L', '8') /* 8 8-bit palette */
+#define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y', 'V', 'U', '9') /* 9 YVU 4:1:0 */
+#define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y', 'V', '1', '2') /* 12 YVU 4:2:0 */
+#define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16 YUV 4:2:2 */
+#define V4L2_PIX_FMT_UYVY v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16 YUV 4:2:2 */
+#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') /* 16 YVU422 planar */
+#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') /* 16 YVU411 planar */
+#define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y', '4', '1', 'P') /* 12 YUV 4:1:1 */
+#define V4L2_PIX_FMT_YUV444 v4l2_fourcc('Y', '4', '4', '4') /* 16 xxxxyyyy uuuuvvvv */
+#define V4L2_PIX_FMT_YUV555 v4l2_fourcc('Y', 'U', 'V', 'O') /* 16 YUV-5-5-5 */
+#define V4L2_PIX_FMT_YUV565 v4l2_fourcc('Y', 'U', 'V', 'P') /* 16 YUV-5-6-5 */
+#define V4L2_PIX_FMT_YUV32 v4l2_fourcc('Y', 'U', 'V', '4') /* 32 YUV-8-8-8-8 */
/* two planes -- one Y, one Cr + Cb interleaved */
-#define V4L2_PIX_FMT_NV12 v4l2_fourcc('N','V','1','2') /* 12 Y/CbCr 4:2:0 */
-#define V4L2_PIX_FMT_NV21 v4l2_fourcc('N','V','2','1') /* 12 Y/CrCb 4:2:0 */
+#define V4L2_PIX_FMT_NV12 v4l2_fourcc('N', 'V', '1', '2') /* 12 Y/CbCr 4:2:0 */
+#define V4L2_PIX_FMT_NV21 v4l2_fourcc('N', 'V', '2', '1') /* 12 Y/CrCb 4:2:0 */
/* The following formats are not defined in the V4L2 specification */
-#define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y','U','V','9') /* 9 YUV 4:1:0 */
-#define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y','U','1','2') /* 12 YUV 4:2:0 */
-#define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y','Y','U','V') /* 16 YUV 4:2:2 */
-#define V4L2_PIX_FMT_HI240 v4l2_fourcc('H','I','2','4') /* 8 8-bit color */
-#define V4L2_PIX_FMT_HM12 v4l2_fourcc('H','M','1','2') /* 8 YUV 4:2:0 16x16 macroblocks */
+#define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y', 'U', 'V', '9') /* 9 YUV 4:1:0 */
+#define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y', 'U', '1', '2') /* 12 YUV 4:2:0 */
+#define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16 YUV 4:2:2 */
+#define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') /* 8 8-bit color */
+#define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') /* 8 YUV 4:2:0 16x16 macroblocks */
/* see http://www.siliconimaging.com/RGB%20Bayer.htm */
-#define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B','A','8','1') /* 8 BGBG.. GRGR.. */
-#define V4L2_PIX_FMT_SGBRG8 v4l2_fourcc('G','B','R','G') /* 8 GBGB.. RGRG.. */
-#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B','Y','R','2') /* 16 BGBG.. GRGR.. */
+#define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') /* 8 BGBG.. GRGR.. */
+#define V4L2_PIX_FMT_SGBRG8 v4l2_fourcc('G', 'B', 'R', 'G') /* 8 GBGB.. RGRG.. */
+#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') /* 16 BGBG.. GRGR.. */
/* compressed formats */
-#define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M','J','P','G') /* Motion-JPEG */
-#define V4L2_PIX_FMT_JPEG v4l2_fourcc('J','P','E','G') /* JFIF JPEG */
-#define V4L2_PIX_FMT_DV v4l2_fourcc('d','v','s','d') /* 1394 */
-#define V4L2_PIX_FMT_MPEG v4l2_fourcc('M','P','E','G') /* MPEG-1/2/4 */
+#define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M', 'J', 'P', 'G') /* Motion-JPEG */
+#define V4L2_PIX_FMT_JPEG v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG */
+#define V4L2_PIX_FMT_DV v4l2_fourcc('d', 'v', 's', 'd') /* 1394 */
+#define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 */
/* Vendor-specific formats */
-#define V4L2_PIX_FMT_WNVA v4l2_fourcc('W','N','V','A') /* Winnov hw compress */
-#define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S','9','1','0') /* SN9C10x compression */
-#define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P','W','C','1') /* pwc older webcam */
-#define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P','W','C','2') /* pwc newer webcam */
-#define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E','6','2','5') /* ET61X251 compression */
-#define V4L2_PIX_FMT_SPCA501 v4l2_fourcc('S','5','0','1') /* YUYV per line */
-#define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S','5','6','1') /* compressed GBRG bayer */
-#define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P','2','0','7') /* compressed BGGR bayer */
+#define V4L2_PIX_FMT_WNVA v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */
+#define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */
+#define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P', 'W', 'C', '1') /* pwc older webcam */
+#define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P', 'W', 'C', '2') /* pwc newer webcam */
+#define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') /* ET61X251 compression */
+#define V4L2_PIX_FMT_SPCA501 v4l2_fourcc('S', '5', '0', '1') /* YUYV per line */
+#define V4L2_PIX_FMT_SPCA505 v4l2_fourcc('S', '5', '0', '5') /* YYUV per line */
+#define V4L2_PIX_FMT_SPCA508 v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */
+#define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
+#define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
/*
* F O R M A T E N U M E R A T I O N
*/
-struct v4l2_fmtdesc
-{
+struct v4l2_fmtdesc {
__u32 index; /* Format number */
enum v4l2_buf_type type; /* buffer type */
__u32 flags;
/*
* F R A M E S I Z E E N U M E R A T I O N
*/
-enum v4l2_frmsizetypes
-{
+enum v4l2_frmsizetypes {
V4L2_FRMSIZE_TYPE_DISCRETE = 1,
V4L2_FRMSIZE_TYPE_CONTINUOUS = 2,
V4L2_FRMSIZE_TYPE_STEPWISE = 3,
};
-struct v4l2_frmsize_discrete
-{
+struct v4l2_frmsize_discrete {
__u32 width; /* Frame width [pixel] */
__u32 height; /* Frame height [pixel] */
};
-struct v4l2_frmsize_stepwise
-{
+struct v4l2_frmsize_stepwise {
__u32 min_width; /* Minimum frame width [pixel] */
__u32 max_width; /* Maximum frame width [pixel] */
__u32 step_width; /* Frame width step size [pixel] */
__u32 step_height; /* Frame height step size [pixel] */
};
-struct v4l2_frmsizeenum
-{
+struct v4l2_frmsizeenum {
__u32 index; /* Frame size number */
__u32 pixel_format; /* Pixel format */
__u32 type; /* Frame size type the device supports. */
/*
* F R A M E R A T E E N U M E R A T I O N
*/
-enum v4l2_frmivaltypes
-{
+enum v4l2_frmivaltypes {
V4L2_FRMIVAL_TYPE_DISCRETE = 1,
V4L2_FRMIVAL_TYPE_CONTINUOUS = 2,
V4L2_FRMIVAL_TYPE_STEPWISE = 3,
};
-struct v4l2_frmival_stepwise
-{
+struct v4l2_frmival_stepwise {
struct v4l2_fract min; /* Minimum frame interval [s] */
struct v4l2_fract max; /* Maximum frame interval [s] */
struct v4l2_fract step; /* Frame interval step size [s] */
};
-struct v4l2_frmivalenum
-{
+struct v4l2_frmivalenum {
__u32 index; /* Frame format index */
__u32 pixel_format; /* Pixel format */
__u32 width; /* Frame width */
/*
* T I M E C O D E
*/
-struct v4l2_timecode
-{
+struct v4l2_timecode {
__u32 type;
__u32 flags;
__u8 frames;
#define V4L2_TC_USERBITS_8BITCHARS 0x0008
/* The above is based on SMPTE timecodes */
-struct v4l2_jpegcompression
-{
+struct v4l2_jpegcompression {
int quality;
int APPn; /* Number of APP segment to be written,
/*
* M E M O R Y - M A P P I N G B U F F E R S
*/
-struct v4l2_requestbuffers
-{
+struct v4l2_requestbuffers {
__u32 count;
enum v4l2_buf_type type;
enum v4l2_memory memory;
__u32 reserved[2];
};
-struct v4l2_buffer
-{
+struct v4l2_buffer {
__u32 index;
enum v4l2_buf_type type;
__u32 bytesused;
/*
* O V E R L A Y P R E V I E W
*/
-struct v4l2_framebuffer
-{
+struct v4l2_framebuffer {
__u32 capability;
__u32 flags;
/* FIXME: in theory we should pass something like PCI device + memory
* region + offset instead of some physical address */
- void* base;
+ void *base;
struct v4l2_pix_format fmt;
};
/* Flags for the 'capability' field. Read only */
#define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010
#define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA 0x0020
-struct v4l2_clip
-{
+struct v4l2_clip {
struct v4l2_rect c;
struct v4l2_clip __user *next;
};
-struct v4l2_window
-{
+struct v4l2_window {
struct v4l2_rect w;
enum v4l2_field field;
__u32 chromakey;
/*
* C A P T U R E P A R A M E T E R S
*/
-struct v4l2_captureparm
-{
+struct v4l2_captureparm {
__u32 capability; /* Supported modes */
__u32 capturemode; /* Current mode */
struct v4l2_fract timeperframe; /* Time per frame in .1us units */
#define V4L2_MODE_HIGHQUALITY 0x0001 /* High quality imaging mode */
#define V4L2_CAP_TIMEPERFRAME 0x1000 /* timeperframe field is supported */
-struct v4l2_outputparm
-{
+struct v4l2_outputparm {
__u32 capability; /* Supported modes */
__u32 outputmode; /* Current mode */
struct v4l2_fract timeperframe; /* Time per frame in seconds */
#define V4L2_STD_ALL (V4L2_STD_525_60 |\
V4L2_STD_625_50)
-struct v4l2_standard
-{
+struct v4l2_standard {
__u32 index;
v4l2_std_id id;
__u8 name[24];
/*
* V I D E O I N P U T S
*/
-struct v4l2_input
-{
+struct v4l2_input {
__u32 index; /* Which input */
__u8 name[32]; /* Label */
__u32 type; /* Type of input */
/*
* V I D E O O U T P U T S
*/
-struct v4l2_output
-{
+struct v4l2_output {
__u32 index; /* Which output */
__u8 name[32]; /* Label */
__u32 type; /* Type of output */
/*
* C O N T R O L S
*/
-struct v4l2_control
-{
+struct v4l2_control {
__u32 id;
__s32 value;
};
-struct v4l2_ext_control
-{
+struct v4l2_ext_control {
__u32 id;
__u32 reserved2[2];
union {
};
} __attribute__ ((packed));
-struct v4l2_ext_controls
-{
+struct v4l2_ext_controls {
__u32 ctrl_class;
__u32 count;
__u32 error_idx;
#define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
/* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
-struct v4l2_queryctrl
-{
+struct v4l2_queryctrl {
__u32 id;
enum v4l2_ctrl_type type;
__u8 name[32]; /* Whatever */
};
/* Used in the VIDIOC_QUERYMENU ioctl for querying menu items */
-struct v4l2_querymenu
-{
+struct v4l2_querymenu {
__u32 id;
__u32 index;
__u8 name[32]; /* Whatever */
/*
* T U N I N G
*/
-struct v4l2_tuner
-{
+struct v4l2_tuner {
__u32 index;
__u8 name[32];
enum v4l2_tuner_type type;
__u32 reserved[4];
};
-struct v4l2_modulator
-{
+struct v4l2_modulator {
__u32 index;
__u8 name[32];
__u32 capability;
#define V4L2_TUNER_MODE_LANG1 0x0003
#define V4L2_TUNER_MODE_LANG1_LANG2 0x0004
-struct v4l2_frequency
-{
+struct v4l2_frequency {
__u32 tuner;
enum v4l2_tuner_type type;
__u32 frequency;
/*
* A U D I O
*/
-struct v4l2_audio
-{
+struct v4l2_audio {
__u32 index;
__u8 name[32];
__u32 capability;
/* Flags for the 'mode' field */
#define V4L2_AUDMODE_AVL 0x00001
-struct v4l2_audioout
-{
+struct v4l2_audioout {
__u32 index;
__u8 name[32];
__u32 capability;
*/
/* Raw VBI */
-struct v4l2_vbi_format
-{
+struct v4l2_vbi_format {
__u32 sampling_rate; /* in 1 Hz */
__u32 offset;
__u32 samples_per_line;
};
/* VBI flags */
-#define V4L2_VBI_UNSYNC (1<< 0)
-#define V4L2_VBI_INTERLACED (1<< 1)
+#define V4L2_VBI_UNSYNC (1 << 0)
+#define V4L2_VBI_INTERLACED (1 << 1)
/* Sliced VBI
*
* notice in the definitive implementation.
*/
-struct v4l2_sliced_vbi_format
-{
+struct v4l2_sliced_vbi_format {
__u16 service_set;
/* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
#define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525)
#define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625)
-struct v4l2_sliced_vbi_cap
-{
+struct v4l2_sliced_vbi_cap {
__u16 service_set;
/* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
__u32 reserved[3]; /* must be 0 */
};
-struct v4l2_sliced_vbi_data
-{
+struct v4l2_sliced_vbi_data {
__u32 id;
__u32 field; /* 0: first field, 1: second field */
__u32 line; /* 1-23 */
/* Stream data format
*/
-struct v4l2_format
-{
+struct v4l2_format {
enum v4l2_buf_type type;
- union
- {
- struct v4l2_pix_format pix; // V4L2_BUF_TYPE_VIDEO_CAPTURE
- struct v4l2_window win; // V4L2_BUF_TYPE_VIDEO_OVERLAY
- struct v4l2_vbi_format vbi; // V4L2_BUF_TYPE_VBI_CAPTURE
- struct v4l2_sliced_vbi_format sliced; // V4L2_BUF_TYPE_SLICED_VBI_CAPTURE
- __u8 raw_data[200]; // user-defined
+ union {
+ struct v4l2_pix_format pix; /* V4L2_BUF_TYPE_VIDEO_CAPTURE */
+ struct v4l2_window win; /* V4L2_BUF_TYPE_VIDEO_OVERLAY */
+ struct v4l2_vbi_format vbi; /* V4L2_BUF_TYPE_VBI_CAPTURE */
+ struct v4l2_sliced_vbi_format sliced; /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */
+ __u8 raw_data[200]; /* user-defined */
} fmt;
};
/* Stream type-dependent parameters
*/
-struct v4l2_streamparm
-{
+struct v4l2_streamparm {
enum v4l2_buf_type type;
- union
- {
+ union {
struct v4l2_captureparm capture;
struct v4l2_outputparm output;
__u8 raw_data[200]; /* user-defined */
* I O C T L C O D E S F O R V I D E O D E V I C E S
*
*/
-#define VIDIOC_QUERYCAP _IOR ('V', 0, struct v4l2_capability)
-#define VIDIOC_RESERVED _IO ('V', 1)
-#define VIDIOC_ENUM_FMT _IOWR ('V', 2, struct v4l2_fmtdesc)
-#define VIDIOC_G_FMT _IOWR ('V', 4, struct v4l2_format)
-#define VIDIOC_S_FMT _IOWR ('V', 5, struct v4l2_format)
-#define VIDIOC_REQBUFS _IOWR ('V', 8, struct v4l2_requestbuffers)
-#define VIDIOC_QUERYBUF _IOWR ('V', 9, struct v4l2_buffer)
-#define VIDIOC_G_FBUF _IOR ('V', 10, struct v4l2_framebuffer)
-#define VIDIOC_S_FBUF _IOW ('V', 11, struct v4l2_framebuffer)
-#define VIDIOC_OVERLAY _IOW ('V', 14, int)
-#define VIDIOC_QBUF _IOWR ('V', 15, struct v4l2_buffer)
-#define VIDIOC_DQBUF _IOWR ('V', 17, struct v4l2_buffer)
-#define VIDIOC_STREAMON _IOW ('V', 18, int)
-#define VIDIOC_STREAMOFF _IOW ('V', 19, int)
-#define VIDIOC_G_PARM _IOWR ('V', 21, struct v4l2_streamparm)
-#define VIDIOC_S_PARM _IOWR ('V', 22, struct v4l2_streamparm)
-#define VIDIOC_G_STD _IOR ('V', 23, v4l2_std_id)
-#define VIDIOC_S_STD _IOW ('V', 24, v4l2_std_id)
-#define VIDIOC_ENUMSTD _IOWR ('V', 25, struct v4l2_standard)
-#define VIDIOC_ENUMINPUT _IOWR ('V', 26, struct v4l2_input)
-#define VIDIOC_G_CTRL _IOWR ('V', 27, struct v4l2_control)
-#define VIDIOC_S_CTRL _IOWR ('V', 28, struct v4l2_control)
-#define VIDIOC_G_TUNER _IOWR ('V', 29, struct v4l2_tuner)
-#define VIDIOC_S_TUNER _IOW ('V', 30, struct v4l2_tuner)
-#define VIDIOC_G_AUDIO _IOR ('V', 33, struct v4l2_audio)
-#define VIDIOC_S_AUDIO _IOW ('V', 34, struct v4l2_audio)
-#define VIDIOC_QUERYCTRL _IOWR ('V', 36, struct v4l2_queryctrl)
-#define VIDIOC_QUERYMENU _IOWR ('V', 37, struct v4l2_querymenu)
-#define VIDIOC_G_INPUT _IOR ('V', 38, int)
-#define VIDIOC_S_INPUT _IOWR ('V', 39, int)
-#define VIDIOC_G_OUTPUT _IOR ('V', 46, int)
-#define VIDIOC_S_OUTPUT _IOWR ('V', 47, int)
-#define VIDIOC_ENUMOUTPUT _IOWR ('V', 48, struct v4l2_output)
-#define VIDIOC_G_AUDOUT _IOR ('V', 49, struct v4l2_audioout)
-#define VIDIOC_S_AUDOUT _IOW ('V', 50, struct v4l2_audioout)
-#define VIDIOC_G_MODULATOR _IOWR ('V', 54, struct v4l2_modulator)
-#define VIDIOC_S_MODULATOR _IOW ('V', 55, struct v4l2_modulator)
-#define VIDIOC_G_FREQUENCY _IOWR ('V', 56, struct v4l2_frequency)
-#define VIDIOC_S_FREQUENCY _IOW ('V', 57, struct v4l2_frequency)
-#define VIDIOC_CROPCAP _IOWR ('V', 58, struct v4l2_cropcap)
-#define VIDIOC_G_CROP _IOWR ('V', 59, struct v4l2_crop)
-#define VIDIOC_S_CROP _IOW ('V', 60, struct v4l2_crop)
-#define VIDIOC_G_JPEGCOMP _IOR ('V', 61, struct v4l2_jpegcompression)
-#define VIDIOC_S_JPEGCOMP _IOW ('V', 62, struct v4l2_jpegcompression)
-#define VIDIOC_QUERYSTD _IOR ('V', 63, v4l2_std_id)
-#define VIDIOC_TRY_FMT _IOWR ('V', 64, struct v4l2_format)
-#define VIDIOC_ENUMAUDIO _IOWR ('V', 65, struct v4l2_audio)
-#define VIDIOC_ENUMAUDOUT _IOWR ('V', 66, struct v4l2_audioout)
-#define VIDIOC_G_PRIORITY _IOR ('V', 67, enum v4l2_priority)
-#define VIDIOC_S_PRIORITY _IOW ('V', 68, enum v4l2_priority)
-#define VIDIOC_G_SLICED_VBI_CAP _IOWR ('V', 69, struct v4l2_sliced_vbi_cap)
-#define VIDIOC_LOG_STATUS _IO ('V', 70)
-#define VIDIOC_G_EXT_CTRLS _IOWR ('V', 71, struct v4l2_ext_controls)
-#define VIDIOC_S_EXT_CTRLS _IOWR ('V', 72, struct v4l2_ext_controls)
-#define VIDIOC_TRY_EXT_CTRLS _IOWR ('V', 73, struct v4l2_ext_controls)
+#define VIDIOC_QUERYCAP _IOR('V', 0, struct v4l2_capability)
+#define VIDIOC_RESERVED _IO('V', 1)
+#define VIDIOC_ENUM_FMT _IOWR('V', 2, struct v4l2_fmtdesc)
+#define VIDIOC_G_FMT _IOWR('V', 4, struct v4l2_format)
+#define VIDIOC_S_FMT _IOWR('V', 5, struct v4l2_format)
+#define VIDIOC_REQBUFS _IOWR('V', 8, struct v4l2_requestbuffers)
+#define VIDIOC_QUERYBUF _IOWR('V', 9, struct v4l2_buffer)
+#define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer)
+#define VIDIOC_S_FBUF _IOW('V', 11, struct v4l2_framebuffer)
+#define VIDIOC_OVERLAY _IOW('V', 14, int)
+#define VIDIOC_QBUF _IOWR('V', 15, struct v4l2_buffer)
+#define VIDIOC_DQBUF _IOWR('V', 17, struct v4l2_buffer)
+#define VIDIOC_STREAMON _IOW('V', 18, int)
+#define VIDIOC_STREAMOFF _IOW('V', 19, int)
+#define VIDIOC_G_PARM _IOWR('V', 21, struct v4l2_streamparm)
+#define VIDIOC_S_PARM _IOWR('V', 22, struct v4l2_streamparm)
+#define VIDIOC_G_STD _IOR('V', 23, v4l2_std_id)
+#define VIDIOC_S_STD _IOW('V', 24, v4l2_std_id)
+#define VIDIOC_ENUMSTD _IOWR('V', 25, struct v4l2_standard)
+#define VIDIOC_ENUMINPUT _IOWR('V', 26, struct v4l2_input)
+#define VIDIOC_G_CTRL _IOWR('V', 27, struct v4l2_control)
+#define VIDIOC_S_CTRL _IOWR('V', 28, struct v4l2_control)
+#define VIDIOC_G_TUNER _IOWR('V', 29, struct v4l2_tuner)
+#define VIDIOC_S_TUNER _IOW('V', 30, struct v4l2_tuner)
+#define VIDIOC_G_AUDIO _IOR('V', 33, struct v4l2_audio)
+#define VIDIOC_S_AUDIO _IOW('V', 34, struct v4l2_audio)
+#define VIDIOC_QUERYCTRL _IOWR('V', 36, struct v4l2_queryctrl)
+#define VIDIOC_QUERYMENU _IOWR('V', 37, struct v4l2_querymenu)
+#define VIDIOC_G_INPUT _IOR('V', 38, int)
+#define VIDIOC_S_INPUT _IOWR('V', 39, int)
+#define VIDIOC_G_OUTPUT _IOR('V', 46, int)
+#define VIDIOC_S_OUTPUT _IOWR('V', 47, int)
+#define VIDIOC_ENUMOUTPUT _IOWR('V', 48, struct v4l2_output)
+#define VIDIOC_G_AUDOUT _IOR('V', 49, struct v4l2_audioout)
+#define VIDIOC_S_AUDOUT _IOW('V', 50, struct v4l2_audioout)
+#define VIDIOC_G_MODULATOR _IOWR('V', 54, struct v4l2_modulator)
+#define VIDIOC_S_MODULATOR _IOW('V', 55, struct v4l2_modulator)
+#define VIDIOC_G_FREQUENCY _IOWR('V', 56, struct v4l2_frequency)
+#define VIDIOC_S_FREQUENCY _IOW('V', 57, struct v4l2_frequency)
+#define VIDIOC_CROPCAP _IOWR('V', 58, struct v4l2_cropcap)
+#define VIDIOC_G_CROP _IOWR('V', 59, struct v4l2_crop)
+#define VIDIOC_S_CROP _IOW('V', 60, struct v4l2_crop)
+#define VIDIOC_G_JPEGCOMP _IOR('V', 61, struct v4l2_jpegcompression)
+#define VIDIOC_S_JPEGCOMP _IOW('V', 62, struct v4l2_jpegcompression)
+#define VIDIOC_QUERYSTD _IOR('V', 63, v4l2_std_id)
+#define VIDIOC_TRY_FMT _IOWR('V', 64, struct v4l2_format)
+#define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct v4l2_audio)
+#define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout)
+#define VIDIOC_G_PRIORITY _IOR('V', 67, enum v4l2_priority)
+#define VIDIOC_S_PRIORITY _IOW('V', 68, enum v4l2_priority)
+#define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap)
+#define VIDIOC_LOG_STATUS _IO('V', 70)
+#define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct v4l2_ext_controls)
+#define VIDIOC_S_EXT_CTRLS _IOWR('V', 72, struct v4l2_ext_controls)
+#define VIDIOC_TRY_EXT_CTRLS _IOWR('V', 73, struct v4l2_ext_controls)
#if 1
-#define VIDIOC_ENUM_FRAMESIZES _IOWR ('V', 74, struct v4l2_frmsizeenum)
-#define VIDIOC_ENUM_FRAMEINTERVALS _IOWR ('V', 75, struct v4l2_frmivalenum)
-#define VIDIOC_G_ENC_INDEX _IOR ('V', 76, struct v4l2_enc_idx)
-#define VIDIOC_ENCODER_CMD _IOWR ('V', 77, struct v4l2_encoder_cmd)
-#define VIDIOC_TRY_ENCODER_CMD _IOWR ('V', 78, struct v4l2_encoder_cmd)
+#define VIDIOC_ENUM_FRAMESIZES _IOWR('V', 74, struct v4l2_frmsizeenum)
+#define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum)
+#define VIDIOC_G_ENC_INDEX _IOR('V', 76, struct v4l2_enc_idx)
+#define VIDIOC_ENCODER_CMD _IOWR('V', 77, struct v4l2_encoder_cmd)
+#define VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct v4l2_encoder_cmd)
/* Experimental, only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
-#define VIDIOC_DBG_S_REGISTER _IOW ('V', 79, struct v4l2_register)
-#define VIDIOC_DBG_G_REGISTER _IOWR ('V', 80, struct v4l2_register)
+#define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct v4l2_register)
+#define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_register)
-#define VIDIOC_G_CHIP_IDENT _IOWR ('V', 81, struct v4l2_chip_ident)
+#define VIDIOC_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_chip_ident)
#endif
-#define VIDIOC_S_HW_FREQ_SEEK _IOW ('V', 82, struct v4l2_hw_freq_seek)
+#define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek)
#ifdef __OLD_VIDIOC_
/* for compatibility, will go away some day */
-#define VIDIOC_OVERLAY_OLD _IOWR ('V', 14, int)
-#define VIDIOC_S_PARM_OLD _IOW ('V', 22, struct v4l2_streamparm)
-#define VIDIOC_S_CTRL_OLD _IOW ('V', 28, struct v4l2_control)
-#define VIDIOC_G_AUDIO_OLD _IOWR ('V', 33, struct v4l2_audio)
-#define VIDIOC_G_AUDOUT_OLD _IOWR ('V', 49, struct v4l2_audioout)
-#define VIDIOC_CROPCAP_OLD _IOR ('V', 58, struct v4l2_cropcap)
+#define VIDIOC_OVERLAY_OLD _IOWR('V', 14, int)
+#define VIDIOC_S_PARM_OLD _IOW('V', 22, struct v4l2_streamparm)
+#define VIDIOC_S_CTRL_OLD _IOW('V', 28, struct v4l2_control)
+#define VIDIOC_G_AUDIO_OLD _IOWR('V', 33, struct v4l2_audio)
+#define VIDIOC_G_AUDOUT_OLD _IOWR('V', 49, struct v4l2_audioout)
+#define VIDIOC_CROPCAP_OLD _IOR('V', 58, struct v4l2_cropcap)
#endif
#define BASE_VIDIOC_PRIVATE 192 /* 192-255 are private */
#endif /* __LINUX_VIDEODEV2_H */
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
#define VTXIOCCLRCACHE_OLD 0x710b /* clear cache on VTX-interface (if avail.) */
#define VTXIOCSETVIRT_OLD 0x710c /* turn on virtual mode (this disables TV-display) */
-/*
+/*
* Definitions for VTXIOCGETINFO
*/
-
+
#define SAA5243 0
#define SAA5246 1
#define SAA5249 2
typedef struct {
int version_major, version_minor; /* version of driver; if version_major changes, driver */
- /* is not backward compatible!!! CHECK THIS!!! */
+ /* is not backward compatible!!! CHECK THIS!!! */
int numpages; /* number of page-buffers of vtx-chipset */
int cct_type; /* type of vtx-chipset (SAA5243, SAA5246, SAA5248 or
- * SAA5249) */
+ * SAA5249) */
}
vtx_info_t;
#define PGMASK_HOUR (HR_TEN | HR_UNIT)
#define PGMASK_MINUTE (MIN_TEN | MIN_UNIT)
-typedef struct
+typedef struct
{
int page; /* number of requested page (hexadecimal) */
int hour; /* requested hour (hexadecimal) */
/*
* Definitions for VTXIOC{GETSTAT,PUTSTAT}
*/
-
+
#define VTX_PAGESIZE (40 * 24)
#define VTX_VIRTUALSIZE (40 * 49)
-typedef struct
+typedef struct
{
int pagenum; /* number of page (hexadecimal) */
int hour; /* hour (hexadecimal) */
unsigned hamming : 1; /* hamming-error occurred */
}
vtx_pageinfo_t;
-
+
#endif /* _VTX_H */
-/*
- */
-
-#ifndef AUDIOCHIP_H
-#define AUDIOCHIP_H
-
-enum audiochip {
- AUDIO_CHIP_NONE,
- AUDIO_CHIP_UNKNOWN,
- /* Provided by video chip */
- AUDIO_CHIP_INTERNAL,
- /* Provided by tvaudio.c */
- AUDIO_CHIP_TDA8425,
- AUDIO_CHIP_TEA6300,
- AUDIO_CHIP_TEA6420,
- AUDIO_CHIP_TDA9840,
- AUDIO_CHIP_TDA985X,
- AUDIO_CHIP_TDA9874,
- AUDIO_CHIP_PIC16C54,
- /* Provided by msp3400.c */
- AUDIO_CHIP_MSP34XX,
- /* Provided by wm8775.c */
- AUDIO_CHIP_WM8775
-};
-
-#endif /* AUDIOCHIP_H */
#define __SAA7146_VV__
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <media/saa7146.h>
#include <media/videobuf-dma-sg.h>
struct tveeprom {
u32 has_radio;
- u32 has_ir; /* bit 0: IR receiver present, bit 1: IR transmitter (blaster) present. -1 == unknown */
+ /* If has_ir == 0, then it is unknown what the IR capabilities are,
+ otherwise:
+ bit 0: 1 (= IR capabilities are known)
+ bit 1: IR receiver present
+ bit 2: IR transmitter (blaster) present */
+ u32 has_ir;
u32 has_MAC_address; /* 0: no MAC, 1: MAC present, 2: unknown */
u32 tuner_type;
/* module m52790: just ident 52790 */
V4L2_IDENT_M52790 = 52790,
- /* module msp34xx: reserved range 34000-34999 */
+ /* module msp3400: reserved range 34000-34999 and 44000-44999 */
+ V4L2_IDENT_MSPX4XX = 34000, /* generic MSPX4XX identifier, only
+ use internally (tveeprom.c). */
+
V4L2_IDENT_MSP3400B = 34002,
V4L2_IDENT_MSP3410B = 34102,
V4L2_IDENT_MSP3457G = 34577,
V4L2_IDENT_MSP3467G = 34677,
- /* module msp44xx: reserved range 44000-44999 */
+ /* module msp3400: reserved range 34000-34999 and 44000-44999 */
V4L2_IDENT_MSP4400G = 44007,
V4L2_IDENT_MSP4410G = 44107,
V4L2_IDENT_MSP4420G = 44207,
#include <media/v4l2-dev.h>
-/* v4l debugging and diagnostics */
-
-/* Debug bitmask flags to be used on V4L2 */
-#define V4L2_DEBUG_IOCTL 0x01
-#define V4L2_DEBUG_IOCTL_ARG 0x02
-
/* Common printk constucts for v4l-i2c drivers. These macros create a unique
prefix consisting of the driver name, the adapter number and the i2c
address. */
v4l_client_printk(KERN_DEBUG, client, fmt , ## arg); \
} while (0)
+/* ------------------------------------------------------------------------- */
-/* Use this macro for non-I2C drivers. Pass the driver name as the first arg. */
-#define v4l_print_ioctl(name, cmd) \
- do { \
- printk(KERN_DEBUG "%s: ", name); \
- v4l_printk_ioctl(cmd); \
- } while (0)
+/* Priority helper functions */
-/* Use this macro in I2C drivers where 'client' is the struct i2c_client
- pointer */
-#define v4l_i2c_print_ioctl(client, cmd) \
- do { \
- v4l_client_printk(KERN_DEBUG, client, ""); \
- v4l_printk_ioctl(cmd); \
- } while (0)
+struct v4l2_prio_state {
+ atomic_t prios[4];
+};
+int v4l2_prio_init(struct v4l2_prio_state *global);
+int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local,
+ enum v4l2_priority new);
+int v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local);
+int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local);
+enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global);
+int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local);
/* ------------------------------------------------------------------------- */
#ifndef _V4L2_DEV_H
#define _V4L2_DEV_H
-#define OBSOLETE_OWNER 1 /* to be removed soon */
#define OBSOLETE_DEVDATA 1 /* to be removed soon */
#include <linux/poll.h>
#include <linux/device.h>
#include <linux/mutex.h>
#include <linux/compiler.h> /* need __user */
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-#include <linux/videodev.h>
-#else
#include <linux/videodev2.h>
-#endif
#define VIDEO_MAJOR 81
/* Minor device allocation */
#define VFL_TYPE_RADIO 2
#define VFL_TYPE_VTX 3
-/* Video standard functions */
-extern const char *v4l2_norm_to_name(v4l2_std_id id);
-extern int v4l2_video_std_construct(struct v4l2_standard *vs,
- int id, const char *name);
-/* Prints the ioctl in a human-readable format */
-extern void v4l_printk_ioctl(unsigned int cmd);
-
-/* prority handling */
-struct v4l2_prio_state {
- atomic_t prios[4];
-};
-int v4l2_prio_init(struct v4l2_prio_state *global);
-int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local,
- enum v4l2_priority new);
-int v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local);
-int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local);
-enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global);
-int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local);
-
-/* names for fancy debug output */
-extern const char *v4l2_field_names[];
-extern const char *v4l2_type_names[];
-
-/* Compatibility layer interface -- v4l1-compat module */
-typedef int (*v4l2_kioctl)(struct inode *inode, struct file *file,
- unsigned int cmd, void *arg);
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-int v4l_compat_translate_ioctl(struct inode *inode, struct file *file,
- int cmd, void *arg, v4l2_kioctl driver_ioctl);
-#else
-#define v4l_compat_translate_ioctl(inode,file,cmd,arg,ioctl) -EINVAL
-#endif
-
-/* 32 Bits compatibility layer for 64 bits processors */
-extern long v4l_compat_ioctl32(struct file *file, unsigned int cmd,
- unsigned long arg);
+struct v4l2_ioctl_callbacks;
/*
* Newer version of video_device, handled by videodev2.c
const struct file_operations *fops;
/* sysfs */
- struct device class_dev; /* v4l device */
- struct device *dev; /* device parent */
+ struct device dev; /* v4l device */
+ struct device *parent; /* device parent */
/* device info */
char name[32];
- int type; /* v4l1 */
- int type2; /* v4l2 */
+ int vfl_type;
int minor;
- /* attribute to diferentiate multiple indexs on one physical device */
+ /* attribute to differentiate multiple indices on one physical device */
int index;
- int debug; /* Activates debug level*/
+ int debug; /* Activates debug level*/
/* Video standard vars */
v4l2_std_id tvnorms; /* Supported tv norms */
void (*release)(struct video_device *vfd);
/* ioctl callbacks */
+ const struct v4l2_ioctl_ops *ioctl_ops;
- /* VIDIOC_QUERYCAP handler */
- int (*vidioc_querycap)(struct file *file, void *fh, struct v4l2_capability *cap);
-
- /* Priority handling */
- int (*vidioc_g_priority) (struct file *file, void *fh,
- enum v4l2_priority *p);
- int (*vidioc_s_priority) (struct file *file, void *fh,
- enum v4l2_priority p);
-
- /* VIDIOC_ENUM_FMT handlers */
- int (*vidioc_enum_fmt_vid_cap) (struct file *file, void *fh,
- struct v4l2_fmtdesc *f);
- int (*vidioc_enum_fmt_vid_overlay) (struct file *file, void *fh,
- struct v4l2_fmtdesc *f);
- int (*vidioc_enum_fmt_vid_out) (struct file *file, void *fh,
- struct v4l2_fmtdesc *f);
-#if 1
- /* deprecated, will be removed in 2.6.28 */
- int (*vidioc_enum_fmt_vbi_cap) (struct file *file, void *fh,
- struct v4l2_fmtdesc *f);
-#endif
- int (*vidioc_enum_fmt_type_private)(struct file *file, void *fh,
- struct v4l2_fmtdesc *f);
-
- /* VIDIOC_G_FMT handlers */
- int (*vidioc_g_fmt_vid_cap) (struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_g_fmt_vid_overlay)(struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_g_fmt_vid_out) (struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_g_fmt_vid_out_overlay)(struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_g_fmt_vbi_cap) (struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_g_fmt_vbi_out) (struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_g_fmt_sliced_vbi_cap)(struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_g_fmt_sliced_vbi_out)(struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_g_fmt_type_private)(struct file *file, void *fh,
- struct v4l2_format *f);
-
- /* VIDIOC_S_FMT handlers */
- int (*vidioc_s_fmt_vid_cap) (struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_s_fmt_vid_overlay)(struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_s_fmt_vid_out) (struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_s_fmt_vid_out_overlay)(struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_s_fmt_vbi_cap) (struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_s_fmt_vbi_out) (struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_s_fmt_sliced_vbi_cap)(struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_s_fmt_sliced_vbi_out)(struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_s_fmt_type_private)(struct file *file, void *fh,
- struct v4l2_format *f);
-
- /* VIDIOC_TRY_FMT handlers */
- int (*vidioc_try_fmt_vid_cap) (struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_try_fmt_vid_overlay)(struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_try_fmt_vid_out) (struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_try_fmt_vid_out_overlay)(struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_try_fmt_vbi_cap) (struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_try_fmt_vbi_out) (struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_try_fmt_sliced_vbi_cap)(struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_try_fmt_sliced_vbi_out)(struct file *file, void *fh,
- struct v4l2_format *f);
- int (*vidioc_try_fmt_type_private)(struct file *file, void *fh,
- struct v4l2_format *f);
-
- /* Buffer handlers */
- int (*vidioc_reqbufs) (struct file *file, void *fh, struct v4l2_requestbuffers *b);
- int (*vidioc_querybuf)(struct file *file, void *fh, struct v4l2_buffer *b);
- int (*vidioc_qbuf) (struct file *file, void *fh, struct v4l2_buffer *b);
- int (*vidioc_dqbuf) (struct file *file, void *fh, struct v4l2_buffer *b);
-
-
- int (*vidioc_overlay) (struct file *file, void *fh, unsigned int i);
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- /* buffer type is struct vidio_mbuf * */
- int (*vidiocgmbuf) (struct file *file, void *fh, struct video_mbuf *p);
-#endif
- int (*vidioc_g_fbuf) (struct file *file, void *fh,
- struct v4l2_framebuffer *a);
- int (*vidioc_s_fbuf) (struct file *file, void *fh,
- struct v4l2_framebuffer *a);
-
- /* Stream on/off */
- int (*vidioc_streamon) (struct file *file, void *fh, enum v4l2_buf_type i);
- int (*vidioc_streamoff)(struct file *file, void *fh, enum v4l2_buf_type i);
-
- /* Standard handling
- ENUMSTD is handled by videodev.c
- */
- int (*vidioc_g_std) (struct file *file, void *fh, v4l2_std_id *norm);
- int (*vidioc_s_std) (struct file *file, void *fh, v4l2_std_id *norm);
- int (*vidioc_querystd) (struct file *file, void *fh, v4l2_std_id *a);
-
- /* Input handling */
- int (*vidioc_enum_input)(struct file *file, void *fh,
- struct v4l2_input *inp);
- int (*vidioc_g_input) (struct file *file, void *fh, unsigned int *i);
- int (*vidioc_s_input) (struct file *file, void *fh, unsigned int i);
-
- /* Output handling */
- int (*vidioc_enum_output) (struct file *file, void *fh,
- struct v4l2_output *a);
- int (*vidioc_g_output) (struct file *file, void *fh, unsigned int *i);
- int (*vidioc_s_output) (struct file *file, void *fh, unsigned int i);
-
- /* Control handling */
- int (*vidioc_queryctrl) (struct file *file, void *fh,
- struct v4l2_queryctrl *a);
- int (*vidioc_g_ctrl) (struct file *file, void *fh,
- struct v4l2_control *a);
- int (*vidioc_s_ctrl) (struct file *file, void *fh,
- struct v4l2_control *a);
- int (*vidioc_g_ext_ctrls) (struct file *file, void *fh,
- struct v4l2_ext_controls *a);
- int (*vidioc_s_ext_ctrls) (struct file *file, void *fh,
- struct v4l2_ext_controls *a);
- int (*vidioc_try_ext_ctrls) (struct file *file, void *fh,
- struct v4l2_ext_controls *a);
- int (*vidioc_querymenu) (struct file *file, void *fh,
- struct v4l2_querymenu *a);
-
- /* Audio ioctls */
- int (*vidioc_enumaudio) (struct file *file, void *fh,
- struct v4l2_audio *a);
- int (*vidioc_g_audio) (struct file *file, void *fh,
- struct v4l2_audio *a);
- int (*vidioc_s_audio) (struct file *file, void *fh,
- struct v4l2_audio *a);
-
- /* Audio out ioctls */
- int (*vidioc_enumaudout) (struct file *file, void *fh,
- struct v4l2_audioout *a);
- int (*vidioc_g_audout) (struct file *file, void *fh,
- struct v4l2_audioout *a);
- int (*vidioc_s_audout) (struct file *file, void *fh,
- struct v4l2_audioout *a);
- int (*vidioc_g_modulator) (struct file *file, void *fh,
- struct v4l2_modulator *a);
- int (*vidioc_s_modulator) (struct file *file, void *fh,
- struct v4l2_modulator *a);
- /* Crop ioctls */
- int (*vidioc_cropcap) (struct file *file, void *fh,
- struct v4l2_cropcap *a);
- int (*vidioc_g_crop) (struct file *file, void *fh,
- struct v4l2_crop *a);
- int (*vidioc_s_crop) (struct file *file, void *fh,
- struct v4l2_crop *a);
- /* Compression ioctls */
- int (*vidioc_g_jpegcomp) (struct file *file, void *fh,
- struct v4l2_jpegcompression *a);
- int (*vidioc_s_jpegcomp) (struct file *file, void *fh,
- struct v4l2_jpegcompression *a);
- int (*vidioc_g_enc_index) (struct file *file, void *fh,
- struct v4l2_enc_idx *a);
- int (*vidioc_encoder_cmd) (struct file *file, void *fh,
- struct v4l2_encoder_cmd *a);
- int (*vidioc_try_encoder_cmd) (struct file *file, void *fh,
- struct v4l2_encoder_cmd *a);
-
- /* Stream type-dependent parameter ioctls */
- int (*vidioc_g_parm) (struct file *file, void *fh,
- struct v4l2_streamparm *a);
- int (*vidioc_s_parm) (struct file *file, void *fh,
- struct v4l2_streamparm *a);
-
- /* Tuner ioctls */
- int (*vidioc_g_tuner) (struct file *file, void *fh,
- struct v4l2_tuner *a);
- int (*vidioc_s_tuner) (struct file *file, void *fh,
- struct v4l2_tuner *a);
- int (*vidioc_g_frequency) (struct file *file, void *fh,
- struct v4l2_frequency *a);
- int (*vidioc_s_frequency) (struct file *file, void *fh,
- struct v4l2_frequency *a);
-
- /* Sliced VBI cap */
- int (*vidioc_g_sliced_vbi_cap) (struct file *file, void *fh,
- struct v4l2_sliced_vbi_cap *a);
-
- /* Log status ioctl */
- int (*vidioc_log_status) (struct file *file, void *fh);
-
- int (*vidioc_s_hw_freq_seek) (struct file *file, void *fh,
- struct v4l2_hw_freq_seek *a);
-
- /* Debugging ioctls */
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- int (*vidioc_g_register) (struct file *file, void *fh,
- struct v4l2_register *reg);
- int (*vidioc_s_register) (struct file *file, void *fh,
- struct v4l2_register *reg);
-#endif
- int (*vidioc_g_chip_ident) (struct file *file, void *fh,
- struct v4l2_chip_ident *chip);
-
- /* For other private ioctls */
- int (*vidioc_default) (struct file *file, void *fh,
- int cmd, void *arg);
-
-
-#ifdef OBSOLETE_OWNER /* to be removed soon */
-/* obsolete -- fops->owner is used instead */
-struct module *owner;
-/* dev->driver_data will be used instead some day.
- * Use the video_{get|set}_drvdata() helper functions,
- * so the switch over will be transparent for you.
- * Or use {pci|usb}_{get|set}_drvdata() directly. */
-void *priv;
+#ifdef OBSOLETE_DEVDATA /* to be removed soon */
+ /* dev->driver_data will be used instead some day.
+ * Use the video_{get|set}_drvdata() helper functions,
+ * so the switch over will be transparent for you.
+ * Or use {pci|usb}_{get|set}_drvdata() directly. */
+ void *priv;
#endif
- /* for videodev.c intenal usage -- please don't touch */
+ /* for videodev.c internal usage -- please don't touch */
int users; /* video_exclusive_{open|close} ... */
struct mutex lock; /* ... helper function uses these */
};
/* Class-dev to video-device */
-#define to_video_device(cd) container_of(cd, struct video_device, class_dev)
+#define to_video_device(cd) container_of(cd, struct video_device, dev)
/* Version 2 functions */
extern int video_register_device(struct video_device *vfd, int type, int nr);
int video_register_device_index(struct video_device *vfd, int type, int nr,
int index);
void video_unregister_device(struct video_device *);
-extern int video_ioctl2(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg);
/* helper functions to alloc / release struct video_device, the
later can be used for video_device->release() */
struct video_device *video_device_alloc(void);
void video_device_release(struct video_device *vfd);
-/* Include support for obsoleted stuff */
-extern int video_usercopy(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg,
- int (*func)(struct inode *inode, struct file *file,
- unsigned int cmd, void *arg));
-
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-#include <linux/mm.h>
-
-static inline int __must_check
-video_device_create_file(struct video_device *vfd,
- struct device_attribute *attr)
-{
- int ret = device_create_file(&vfd->class_dev, attr);
- if (ret < 0)
- printk(KERN_WARNING "%s error: %d\n", __func__, ret);
- return ret;
-}
-static inline void
-video_device_remove_file(struct video_device *vfd,
- struct device_attribute *attr)
-{
- device_remove_file(&vfd->class_dev, attr);
-}
-
-#endif /* CONFIG_VIDEO_V4L1_COMPAT */
-
-#ifdef OBSOLETE_OWNER /* to be removed soon */
+#ifdef OBSOLETE_DEVDATA /* to be removed soon */
/* helper functions to access driver private data. */
static inline void *video_get_drvdata(struct video_device *dev)
{
dev->priv = data;
}
-#endif
-
-#ifdef OBSOLETE_DEVDATA /* to be removed soon */
/* Obsolete stuff - Still needed for radio devices and obsolete drivers */
extern struct video_device* video_devdata(struct file*);
extern int video_exclusive_open(struct inode *inode, struct file *file);
--- /dev/null
+/*
+ *
+ * V 4 L 2 D R I V E R H E L P E R A P I
+ *
+ * Moved from videodev2.h
+ *
+ * Some commonly needed functions for drivers (v4l2-common.o module)
+ */
+#ifndef _V4L2_IOCTL_H
+#define _V4L2_IOCTL_H
+
+#include <linux/poll.h>
+#include <linux/fs.h>
+#include <linux/device.h>
+#include <linux/mutex.h>
+#include <linux/compiler.h> /* need __user */
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+#include <linux/videodev.h>
+#else
+#include <linux/videodev2.h>
+#endif
+
+struct v4l2_ioctl_ops {
+ /* ioctl callbacks */
+
+ /* VIDIOC_QUERYCAP handler */
+ int (*vidioc_querycap)(struct file *file, void *fh, struct v4l2_capability *cap);
+
+ /* Priority handling */
+ int (*vidioc_g_priority) (struct file *file, void *fh,
+ enum v4l2_priority *p);
+ int (*vidioc_s_priority) (struct file *file, void *fh,
+ enum v4l2_priority p);
+
+ /* VIDIOC_ENUM_FMT handlers */
+ int (*vidioc_enum_fmt_vid_cap) (struct file *file, void *fh,
+ struct v4l2_fmtdesc *f);
+ int (*vidioc_enum_fmt_vid_overlay) (struct file *file, void *fh,
+ struct v4l2_fmtdesc *f);
+ int (*vidioc_enum_fmt_vid_out) (struct file *file, void *fh,
+ struct v4l2_fmtdesc *f);
+#if 1
+ /* deprecated, will be removed in 2.6.28 */
+ int (*vidioc_enum_fmt_vbi_cap) (struct file *file, void *fh,
+ struct v4l2_fmtdesc *f);
+#endif
+ int (*vidioc_enum_fmt_type_private)(struct file *file, void *fh,
+ struct v4l2_fmtdesc *f);
+
+ /* VIDIOC_G_FMT handlers */
+ int (*vidioc_g_fmt_vid_cap) (struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_g_fmt_vid_overlay)(struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_g_fmt_vid_out) (struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_g_fmt_vid_out_overlay)(struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_g_fmt_vbi_cap) (struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_g_fmt_vbi_out) (struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_g_fmt_sliced_vbi_cap)(struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_g_fmt_sliced_vbi_out)(struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_g_fmt_type_private)(struct file *file, void *fh,
+ struct v4l2_format *f);
+
+ /* VIDIOC_S_FMT handlers */
+ int (*vidioc_s_fmt_vid_cap) (struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_s_fmt_vid_overlay)(struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_s_fmt_vid_out) (struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_s_fmt_vid_out_overlay)(struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_s_fmt_vbi_cap) (struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_s_fmt_vbi_out) (struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_s_fmt_sliced_vbi_cap)(struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_s_fmt_sliced_vbi_out)(struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_s_fmt_type_private)(struct file *file, void *fh,
+ struct v4l2_format *f);
+
+ /* VIDIOC_TRY_FMT handlers */
+ int (*vidioc_try_fmt_vid_cap) (struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_try_fmt_vid_overlay)(struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_try_fmt_vid_out) (struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_try_fmt_vid_out_overlay)(struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_try_fmt_vbi_cap) (struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_try_fmt_vbi_out) (struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_try_fmt_sliced_vbi_cap)(struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_try_fmt_sliced_vbi_out)(struct file *file, void *fh,
+ struct v4l2_format *f);
+ int (*vidioc_try_fmt_type_private)(struct file *file, void *fh,
+ struct v4l2_format *f);
+
+ /* Buffer handlers */
+ int (*vidioc_reqbufs) (struct file *file, void *fh, struct v4l2_requestbuffers *b);
+ int (*vidioc_querybuf)(struct file *file, void *fh, struct v4l2_buffer *b);
+ int (*vidioc_qbuf) (struct file *file, void *fh, struct v4l2_buffer *b);
+ int (*vidioc_dqbuf) (struct file *file, void *fh, struct v4l2_buffer *b);
+
+
+ int (*vidioc_overlay) (struct file *file, void *fh, unsigned int i);
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+ /* buffer type is struct vidio_mbuf * */
+ int (*vidiocgmbuf) (struct file *file, void *fh, struct video_mbuf *p);
+#endif
+ int (*vidioc_g_fbuf) (struct file *file, void *fh,
+ struct v4l2_framebuffer *a);
+ int (*vidioc_s_fbuf) (struct file *file, void *fh,
+ struct v4l2_framebuffer *a);
+
+ /* Stream on/off */
+ int (*vidioc_streamon) (struct file *file, void *fh, enum v4l2_buf_type i);
+ int (*vidioc_streamoff)(struct file *file, void *fh, enum v4l2_buf_type i);
+
+ /* Standard handling
+ ENUMSTD is handled by videodev.c
+ */
+ int (*vidioc_g_std) (struct file *file, void *fh, v4l2_std_id *norm);
+ int (*vidioc_s_std) (struct file *file, void *fh, v4l2_std_id *norm);
+ int (*vidioc_querystd) (struct file *file, void *fh, v4l2_std_id *a);
+
+ /* Input handling */
+ int (*vidioc_enum_input)(struct file *file, void *fh,
+ struct v4l2_input *inp);
+ int (*vidioc_g_input) (struct file *file, void *fh, unsigned int *i);
+ int (*vidioc_s_input) (struct file *file, void *fh, unsigned int i);
+
+ /* Output handling */
+ int (*vidioc_enum_output) (struct file *file, void *fh,
+ struct v4l2_output *a);
+ int (*vidioc_g_output) (struct file *file, void *fh, unsigned int *i);
+ int (*vidioc_s_output) (struct file *file, void *fh, unsigned int i);
+
+ /* Control handling */
+ int (*vidioc_queryctrl) (struct file *file, void *fh,
+ struct v4l2_queryctrl *a);
+ int (*vidioc_g_ctrl) (struct file *file, void *fh,
+ struct v4l2_control *a);
+ int (*vidioc_s_ctrl) (struct file *file, void *fh,
+ struct v4l2_control *a);
+ int (*vidioc_g_ext_ctrls) (struct file *file, void *fh,
+ struct v4l2_ext_controls *a);
+ int (*vidioc_s_ext_ctrls) (struct file *file, void *fh,
+ struct v4l2_ext_controls *a);
+ int (*vidioc_try_ext_ctrls) (struct file *file, void *fh,
+ struct v4l2_ext_controls *a);
+ int (*vidioc_querymenu) (struct file *file, void *fh,
+ struct v4l2_querymenu *a);
+
+ /* Audio ioctls */
+ int (*vidioc_enumaudio) (struct file *file, void *fh,
+ struct v4l2_audio *a);
+ int (*vidioc_g_audio) (struct file *file, void *fh,
+ struct v4l2_audio *a);
+ int (*vidioc_s_audio) (struct file *file, void *fh,
+ struct v4l2_audio *a);
+
+ /* Audio out ioctls */
+ int (*vidioc_enumaudout) (struct file *file, void *fh,
+ struct v4l2_audioout *a);
+ int (*vidioc_g_audout) (struct file *file, void *fh,
+ struct v4l2_audioout *a);
+ int (*vidioc_s_audout) (struct file *file, void *fh,
+ struct v4l2_audioout *a);
+ int (*vidioc_g_modulator) (struct file *file, void *fh,
+ struct v4l2_modulator *a);
+ int (*vidioc_s_modulator) (struct file *file, void *fh,
+ struct v4l2_modulator *a);
+ /* Crop ioctls */
+ int (*vidioc_cropcap) (struct file *file, void *fh,
+ struct v4l2_cropcap *a);
+ int (*vidioc_g_crop) (struct file *file, void *fh,
+ struct v4l2_crop *a);
+ int (*vidioc_s_crop) (struct file *file, void *fh,
+ struct v4l2_crop *a);
+ /* Compression ioctls */
+ int (*vidioc_g_jpegcomp) (struct file *file, void *fh,
+ struct v4l2_jpegcompression *a);
+ int (*vidioc_s_jpegcomp) (struct file *file, void *fh,
+ struct v4l2_jpegcompression *a);
+ int (*vidioc_g_enc_index) (struct file *file, void *fh,
+ struct v4l2_enc_idx *a);
+ int (*vidioc_encoder_cmd) (struct file *file, void *fh,
+ struct v4l2_encoder_cmd *a);
+ int (*vidioc_try_encoder_cmd) (struct file *file, void *fh,
+ struct v4l2_encoder_cmd *a);
+
+ /* Stream type-dependent parameter ioctls */
+ int (*vidioc_g_parm) (struct file *file, void *fh,
+ struct v4l2_streamparm *a);
+ int (*vidioc_s_parm) (struct file *file, void *fh,
+ struct v4l2_streamparm *a);
+
+ /* Tuner ioctls */
+ int (*vidioc_g_tuner) (struct file *file, void *fh,
+ struct v4l2_tuner *a);
+ int (*vidioc_s_tuner) (struct file *file, void *fh,
+ struct v4l2_tuner *a);
+ int (*vidioc_g_frequency) (struct file *file, void *fh,
+ struct v4l2_frequency *a);
+ int (*vidioc_s_frequency) (struct file *file, void *fh,
+ struct v4l2_frequency *a);
+
+ /* Sliced VBI cap */
+ int (*vidioc_g_sliced_vbi_cap) (struct file *file, void *fh,
+ struct v4l2_sliced_vbi_cap *a);
+
+ /* Log status ioctl */
+ int (*vidioc_log_status) (struct file *file, void *fh);
+
+ int (*vidioc_s_hw_freq_seek) (struct file *file, void *fh,
+ struct v4l2_hw_freq_seek *a);
+
+ /* Debugging ioctls */
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ int (*vidioc_g_register) (struct file *file, void *fh,
+ struct v4l2_register *reg);
+ int (*vidioc_s_register) (struct file *file, void *fh,
+ struct v4l2_register *reg);
+#endif
+ int (*vidioc_g_chip_ident) (struct file *file, void *fh,
+ struct v4l2_chip_ident *chip);
+
+ /* For other private ioctls */
+ int (*vidioc_default) (struct file *file, void *fh,
+ int cmd, void *arg);
+};
+
+
+/* v4l debugging and diagnostics */
+
+/* Debug bitmask flags to be used on V4L2 */
+#define V4L2_DEBUG_IOCTL 0x01
+#define V4L2_DEBUG_IOCTL_ARG 0x02
+
+/* Use this macro for non-I2C drivers. Pass the driver name as the first arg. */
+#define v4l_print_ioctl(name, cmd) \
+ do { \
+ printk(KERN_DEBUG "%s: ", name); \
+ v4l_printk_ioctl(cmd); \
+ } while (0)
+
+/* Use this macro in I2C drivers where 'client' is the struct i2c_client
+ pointer */
+#define v4l_i2c_print_ioctl(client, cmd) \
+ do { \
+ v4l_client_printk(KERN_DEBUG, client, ""); \
+ v4l_printk_ioctl(cmd); \
+ } while (0)
+
+/* Video standard functions */
+extern const char *v4l2_norm_to_name(v4l2_std_id id);
+extern int v4l2_video_std_construct(struct v4l2_standard *vs,
+ int id, const char *name);
+/* Prints the ioctl in a human-readable format */
+extern void v4l_printk_ioctl(unsigned int cmd);
+
+/* names for fancy debug output */
+extern const char *v4l2_field_names[];
+extern const char *v4l2_type_names[];
+
+/* Compatibility layer interface -- v4l1-compat module */
+typedef int (*v4l2_kioctl)(struct inode *inode, struct file *file,
+ unsigned int cmd, void *arg);
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+int v4l_compat_translate_ioctl(struct inode *inode, struct file *file,
+ int cmd, void *arg, v4l2_kioctl driver_ioctl);
+#else
+#define v4l_compat_translate_ioctl(inode, file, cmd, arg, ioctl) (-EINVAL)
+#endif
+
+/* 32 Bits compatibility layer for 64 bits processors */
+extern long v4l_compat_ioctl32(struct file *file, unsigned int cmd,
+ unsigned long arg);
+
+extern int video_ioctl2(struct inode *inode, struct file *file,
+ unsigned int cmd, unsigned long arg);
+
+/* Include support for obsoleted stuff */
+extern int video_usercopy(struct inode *inode, struct file *file,
+ unsigned int cmd, unsigned long arg,
+ int (*func)(struct inode *inode, struct file *file,
+ unsigned int cmd, void *arg));
+
+#endif /* _V4L2_IOCTL_H */
* These flags are used with the @flags member of &ieee80211_tx_info.
*
* @IEEE80211_TX_CTL_REQ_TX_STATUS: request TX status callback for this frame.
- * @IEEE80211_TX_CTL_DO_NOT_ENCRYPT: send this frame without encryption;
- * e.g., for EAPOL frame
* @IEEE80211_TX_CTL_USE_RTS_CTS: use RTS-CTS before sending frame
* @IEEE80211_TX_CTL_USE_CTS_PROTECT: use CTS protection for the frame (e.g.,
* for combined 802.11g / 802.11b networks)
* @IEEE80211_TX_CTL_SHORT_PREAMBLE: TBD
* @IEEE80211_TX_CTL_LONG_RETRY_LIMIT: this frame should be send using the
* through set_retry_limit configured long retry value
- * @IEEE80211_TX_CTL_EAPOL_FRAME: internal to mac80211
* @IEEE80211_TX_CTL_SEND_AFTER_DTIM: send this frame after DTIM beacon
* @IEEE80211_TX_CTL_AMPDU: this frame should be sent as part of an A-MPDU
* @IEEE80211_TX_CTL_OFDM_HT: this frame can be sent in HT OFDM rates. number
*/
enum mac80211_tx_control_flags {
IEEE80211_TX_CTL_REQ_TX_STATUS = BIT(0),
- IEEE80211_TX_CTL_DO_NOT_ENCRYPT = BIT(1),
IEEE80211_TX_CTL_USE_RTS_CTS = BIT(2),
IEEE80211_TX_CTL_USE_CTS_PROTECT = BIT(3),
IEEE80211_TX_CTL_NO_ACK = BIT(4),
IEEE80211_TX_CTL_FIRST_FRAGMENT = BIT(8),
IEEE80211_TX_CTL_SHORT_PREAMBLE = BIT(9),
IEEE80211_TX_CTL_LONG_RETRY_LIMIT = BIT(10),
- IEEE80211_TX_CTL_EAPOL_FRAME = BIT(11),
IEEE80211_TX_CTL_SEND_AFTER_DTIM = BIT(12),
IEEE80211_TX_CTL_AMPDU = BIT(13),
IEEE80211_TX_CTL_OFDM_HT = BIT(14),
struct ieee80211_vif *vif;
struct ieee80211_key_conf *hw_key;
unsigned long jiffies;
- int ifindex;
u16 aid;
s8 rts_cts_rate_idx, alt_retry_rate_idx;
u8 retry_limit;
* Measurement, Channel Switch, Quieting, TPC
*/
enum ieee80211_hw_flags {
- IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE = 1<<0,
IEEE80211_HW_RX_INCLUDES_FCS = 1<<1,
IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING = 1<<2,
IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE = 1<<3,
endmenu # General setup
+config HAVE_GENERIC_DMA_COHERENT
+ bool
+ default n
+
config SLABINFO
bool
depends on PROC_FS
obj-$(CONFIG_TASKSTATS) += taskstats.o tsacct.o
obj-$(CONFIG_MARKERS) += marker.o
obj-$(CONFIG_LATENCYTOP) += latencytop.o
+obj-$(CONFIG_HAVE_GENERIC_DMA_COHERENT) += dma-coherent.o
obj-$(CONFIG_FTRACE) += trace/
obj-$(CONFIG_TRACING) += trace/
obj-$(CONFIG_SMP) += sched_cpupri.o
static int __ref _cpu_down(unsigned int cpu, int tasks_frozen)
{
int err, nr_calls = 0;
- struct task_struct *p;
cpumask_t old_allowed, tmp;
void *hcpu = (void *)(long)cpu;
unsigned long mod = tasks_frozen ? CPU_TASKS_FROZEN : 0;
cpus_setall(tmp);
cpu_clear(cpu, tmp);
set_cpus_allowed_ptr(current, &tmp);
+ tmp = cpumask_of_cpu(cpu);
- p = __stop_machine_run(take_cpu_down, &tcd_param, cpu);
-
- if (IS_ERR(p) || cpu_online(cpu)) {
+ err = __stop_machine(take_cpu_down, &tcd_param, &tmp);
+ if (err) {
/* CPU didn't die: tell everyone. Can't complain. */
if (raw_notifier_call_chain(&cpu_chain, CPU_DOWN_FAILED | mod,
hcpu) == NOTIFY_BAD)
BUG();
- if (IS_ERR(p)) {
- err = PTR_ERR(p);
- goto out_allowed;
- }
- goto out_thread;
+ goto out_allowed;
}
+ BUG_ON(cpu_online(cpu));
/* Wait for it to sleep (leaving idle task). */
while (!idle_cpu(cpu))
check_for_tasks(cpu);
-out_thread:
- err = kthread_stop(p);
out_allowed:
set_cpus_allowed_ptr(current, &old_allowed);
out_release:
#endif /* CONFIG_PM_SLEEP_SMP */
#endif /* CONFIG_SMP */
+
+/*
+ * cpu_bit_bitmap[] is a special, "compressed" data structure that
+ * represents all NR_CPUS bits binary values of 1<<nr.
+ *
+ * It is used by cpumask_of_cpu() to get a constant address to a CPU
+ * mask value that has a single bit set only.
+ */
+
+/* cpu_bit_bitmap[0] is empty - so we can back into it */
+#define MASK_DECLARE_1(x) [x+1][0] = 1UL << (x)
+#define MASK_DECLARE_2(x) MASK_DECLARE_1(x), MASK_DECLARE_1(x+1)
+#define MASK_DECLARE_4(x) MASK_DECLARE_2(x), MASK_DECLARE_2(x+2)
+#define MASK_DECLARE_8(x) MASK_DECLARE_4(x), MASK_DECLARE_4(x+4)
+
+const unsigned long cpu_bit_bitmap[BITS_PER_LONG+1][BITS_TO_LONGS(NR_CPUS)] = {
+
+ MASK_DECLARE_8(0), MASK_DECLARE_8(8),
+ MASK_DECLARE_8(16), MASK_DECLARE_8(24),
+#if BITS_PER_LONG > 32
+ MASK_DECLARE_8(32), MASK_DECLARE_8(40),
+ MASK_DECLARE_8(48), MASK_DECLARE_8(56),
+#endif
+};
+EXPORT_SYMBOL_GPL(cpu_bit_bitmap);
--- /dev/null
+/*
+ * Coherent per-device memory handling.
+ * Borrowed from i386
+ */
+#include <linux/kernel.h>
+#include <linux/dma-mapping.h>
+
+struct dma_coherent_mem {
+ void *virt_base;
+ u32 device_base;
+ int size;
+ int flags;
+ unsigned long *bitmap;
+};
+
+int dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
+ dma_addr_t device_addr, size_t size, int flags)
+{
+ void __iomem *mem_base = NULL;
+ int pages = size >> PAGE_SHIFT;
+ int bitmap_size = BITS_TO_LONGS(pages) * sizeof(long);
+
+ if ((flags & (DMA_MEMORY_MAP | DMA_MEMORY_IO)) == 0)
+ goto out;
+ if (!size)
+ goto out;
+ if (dev->dma_mem)
+ goto out;
+
+ /* FIXME: this routine just ignores DMA_MEMORY_INCLUDES_CHILDREN */
+
+ mem_base = ioremap(bus_addr, size);
+ if (!mem_base)
+ goto out;
+
+ dev->dma_mem = kzalloc(sizeof(struct dma_coherent_mem), GFP_KERNEL);
+ if (!dev->dma_mem)
+ goto out;
+ dev->dma_mem->bitmap = kzalloc(bitmap_size, GFP_KERNEL);
+ if (!dev->dma_mem->bitmap)
+ goto free1_out;
+
+ dev->dma_mem->virt_base = mem_base;
+ dev->dma_mem->device_base = device_addr;
+ dev->dma_mem->size = pages;
+ dev->dma_mem->flags = flags;
+
+ if (flags & DMA_MEMORY_MAP)
+ return DMA_MEMORY_MAP;
+
+ return DMA_MEMORY_IO;
+
+ free1_out:
+ kfree(dev->dma_mem);
+ out:
+ if (mem_base)
+ iounmap(mem_base);
+ return 0;
+}
+EXPORT_SYMBOL(dma_declare_coherent_memory);
+
+void dma_release_declared_memory(struct device *dev)
+{
+ struct dma_coherent_mem *mem = dev->dma_mem;
+
+ if (!mem)
+ return;
+ dev->dma_mem = NULL;
+ iounmap(mem->virt_base);
+ kfree(mem->bitmap);
+ kfree(mem);
+}
+EXPORT_SYMBOL(dma_release_declared_memory);
+
+void *dma_mark_declared_memory_occupied(struct device *dev,
+ dma_addr_t device_addr, size_t size)
+{
+ struct dma_coherent_mem *mem = dev->dma_mem;
+ int pos, err;
+ int pages = (size + (device_addr & ~PAGE_MASK) + PAGE_SIZE - 1);
+
+ pages >>= PAGE_SHIFT;
+
+ if (!mem)
+ return ERR_PTR(-EINVAL);
+
+ pos = (device_addr - mem->device_base) >> PAGE_SHIFT;
+ err = bitmap_allocate_region(mem->bitmap, pos, get_order(pages));
+ if (err != 0)
+ return ERR_PTR(err);
+ return mem->virt_base + (pos << PAGE_SHIFT);
+}
+EXPORT_SYMBOL(dma_mark_declared_memory_occupied);
+
+/**
+ * Try to allocate memory from the per-device coherent area.
+ *
+ * @dev: device from which we allocate memory
+ * @size: size of requested memory area
+ * @dma_handle: This will be filled with the correct dma handle
+ * @ret: This pointer will be filled with the virtual address
+ * to allocated area.
+ *
+ * This function should be only called from per-arch %dma_alloc_coherent()
+ * to support allocation from per-device coherent memory pools.
+ *
+ * Returns 0 if dma_alloc_coherent should continue with allocating from
+ * generic memory areas, or !0 if dma_alloc_coherent should return %ret.
+ */
+int dma_alloc_from_coherent(struct device *dev, ssize_t size,
+ dma_addr_t *dma_handle, void **ret)
+{
+ struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL;
+ int order = get_order(size);
+
+ if (mem) {
+ int page = bitmap_find_free_region(mem->bitmap, mem->size,
+ order);
+ if (page >= 0) {
+ *dma_handle = mem->device_base + (page << PAGE_SHIFT);
+ *ret = mem->virt_base + (page << PAGE_SHIFT);
+ memset(*ret, 0, size);
+ } else if (mem->flags & DMA_MEMORY_EXCLUSIVE)
+ *ret = NULL;
+ }
+ return (mem != NULL);
+}
+
+/**
+ * Try to free the memory allocated from per-device coherent memory pool.
+ * @dev: device from which the memory was allocated
+ * @order: the order of pages allocated
+ * @vaddr: virtual address of allocated pages
+ *
+ * This checks whether the memory was allocated from the per-device
+ * coherent memory pool and if so, releases that memory.
+ *
+ * Returns 1 if we correctly released the memory, or 0 if
+ * %dma_release_coherent() should proceed with releasing memory from
+ * generic pools.
+ */
+int dma_release_from_coherent(struct device *dev, int order, void *vaddr)
+{
+ struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL;
+
+ if (mem && vaddr >= mem->virt_base && vaddr <
+ (mem->virt_base + (mem->size << PAGE_SHIFT))) {
+ int page = (vaddr - mem->virt_base) >> PAGE_SHIFT;
+
+ bitmap_release_region(mem->bitmap, page, order);
+ return 1;
+ }
+ return 0;
+}
#include <linux/key.h>
#include <linux/binfmts.h>
#include <linux/mman.h>
+#include <linux/mmu_notifier.h>
#include <linux/fs.h>
#include <linux/nsproxy.h>
#include <linux/capability.h>
if (likely(!mm_alloc_pgd(mm))) {
mm->def_flags = 0;
+ mmu_notifier_mm_init(mm);
return mm;
}
BUG_ON(mm == &init_mm);
mm_free_pgd(mm);
destroy_context(mm);
+ mmu_notifier_mm_destroy(mm);
free_mm(mm);
}
EXPORT_SYMBOL_GPL(__mmdrop);
return -ENOENT;
}
-/* lookup symbol in given range of kernel_symbols */
-static const struct kernel_symbol *lookup_symbol(const char *name,
- const struct kernel_symbol *start,
- const struct kernel_symbol *stop)
-{
- const struct kernel_symbol *ks = start;
- for (; ks < stop; ks++)
- if (strcmp(ks->name, name) == 0)
- return ks;
- return NULL;
-}
-
/* Search for module by name: must hold module_mutex. */
static struct module *find_module(const char *name)
{
if (flags & O_NONBLOCK) {
struct stopref sref = { mod, flags, forced };
- return stop_machine_run(__try_stop_module, &sref, NR_CPUS);
+ return stop_machine(__try_stop_module, &sref, NULL);
} else {
/* We don't need to stop the machine for this. */
mod->state = MODULE_STATE_GOING;
static void free_module(struct module *mod)
{
/* Delete from various lists */
- stop_machine_run(__unlink_module, mod, NR_CPUS);
+ stop_machine(__unlink_module, mod, NULL);
remove_notes_attrs(mod);
remove_sect_attrs(mod);
mod_kobject_remove(mod);
}
#ifdef CONFIG_KALLSYMS
+
+/* lookup symbol in given range of kernel_symbols */
+static const struct kernel_symbol *lookup_symbol(const char *name,
+ const struct kernel_symbol *start,
+ const struct kernel_symbol *stop)
+{
+ const struct kernel_symbol *ks = start;
+ for (; ks < stop; ks++)
+ if (strcmp(ks->name, name) == 0)
+ return ks;
+ return NULL;
+}
+
static int is_exported(const char *name, const struct module *mod)
{
if (!mod && lookup_symbol(name, __start___ksymtab, __stop___ksymtab))
/* Now sew it into the lists so we can get lockdep and oops
* info during argument parsing. Noone should access us, since
* strong_try_module_get() will fail. */
- stop_machine_run(__link_module, mod, NR_CPUS);
+ stop_machine(__link_module, mod, NULL);
/* Size of section 0 is 0, so this works well if no params */
err = parse_args(mod->name, mod->args,
return mod;
unlink:
- stop_machine_run(__unlink_module, mod, NR_CPUS);
+ stop_machine(__unlink_module, mod, NULL);
module_arch_cleanup(mod);
cleanup:
kobject_del(&mod->mkobj.kobj);
* rdp->cpu is the current cpu.
*
* cpu_online_map is updated by the _cpu_down()
- * using stop_machine_run(). Since we're in irqs disabled
- * section, stop_machine_run() is not exectuting, hence
+ * using __stop_machine(). Since we're in irqs disabled
+ * section, __stop_machine() is not exectuting, hence
* the cpu_online_map is stable.
*
* However, a cpu might have been offlined _just_ before
-/* Copyright 2005 Rusty Russell rusty@rustcorp.com.au IBM Corporation.
+/* Copyright 2008, 2005 Rusty Russell rusty@rustcorp.com.au IBM Corporation.
* GPL v2 and any later version.
*/
#include <linux/cpu.h>
#include <asm/atomic.h>
#include <asm/uaccess.h>
-/* Since we effect priority and affinity (both of which are visible
- * to, and settable by outside processes) we do indirection via a
- * kthread. */
-
-/* Thread to stop each CPU in user context. */
+/* This controls the threads on each CPU. */
enum stopmachine_state {
- STOPMACHINE_WAIT,
+ /* Dummy starting state for thread. */
+ STOPMACHINE_NONE,
+ /* Awaiting everyone to be scheduled. */
STOPMACHINE_PREPARE,
+ /* Disable interrupts. */
STOPMACHINE_DISABLE_IRQ,
+ /* Run the function */
+ STOPMACHINE_RUN,
+ /* Exit */
STOPMACHINE_EXIT,
};
+static enum stopmachine_state state;
-static enum stopmachine_state stopmachine_state;
-static unsigned int stopmachine_num_threads;
-static atomic_t stopmachine_thread_ack;
-
-static int stopmachine(void *cpu)
-{
- int irqs_disabled = 0;
- int prepared = 0;
- cpumask_of_cpu_ptr(cpumask, (int)(long)cpu);
-
- set_cpus_allowed_ptr(current, cpumask);
-
- /* Ack: we are alive */
- smp_mb(); /* Theoretically the ack = 0 might not be on this CPU yet. */
- atomic_inc(&stopmachine_thread_ack);
-
- /* Simple state machine */
- while (stopmachine_state != STOPMACHINE_EXIT) {
- if (stopmachine_state == STOPMACHINE_DISABLE_IRQ
- && !irqs_disabled) {
- local_irq_disable();
- hard_irq_disable();
- irqs_disabled = 1;
- /* Ack: irqs disabled. */
- smp_mb(); /* Must read state first. */
- atomic_inc(&stopmachine_thread_ack);
- } else if (stopmachine_state == STOPMACHINE_PREPARE
- && !prepared) {
- /* Everyone is in place, hold CPU. */
- preempt_disable();
- prepared = 1;
- smp_mb(); /* Must read state first. */
- atomic_inc(&stopmachine_thread_ack);
- }
- /* Yield in first stage: migration threads need to
- * help our sisters onto their CPUs. */
- if (!prepared && !irqs_disabled)
- yield();
- cpu_relax();
- }
-
- /* Ack: we are exiting. */
- smp_mb(); /* Must read state first. */
- atomic_inc(&stopmachine_thread_ack);
-
- if (irqs_disabled)
- local_irq_enable();
- if (prepared)
- preempt_enable();
+struct stop_machine_data {
+ int (*fn)(void *);
+ void *data;
+ int fnret;
+};
- return 0;
-}
+/* Like num_online_cpus(), but hotplug cpu uses us, so we need this. */
+static unsigned int num_threads;
+static atomic_t thread_ack;
+static struct completion finished;
+static DEFINE_MUTEX(lock);
-/* Change the thread state */
-static void stopmachine_set_state(enum stopmachine_state state)
+static void set_state(enum stopmachine_state newstate)
{
- atomic_set(&stopmachine_thread_ack, 0);
+ /* Reset ack counter. */
+ atomic_set(&thread_ack, num_threads);
smp_wmb();
- stopmachine_state = state;
- while (atomic_read(&stopmachine_thread_ack) != stopmachine_num_threads)
- cpu_relax();
+ state = newstate;
}
-static int stop_machine(void)
+/* Last one to ack a state moves to the next state. */
+static void ack_state(void)
{
- int i, ret = 0;
-
- atomic_set(&stopmachine_thread_ack, 0);
- stopmachine_num_threads = 0;
- stopmachine_state = STOPMACHINE_WAIT;
-
- for_each_online_cpu(i) {
- if (i == raw_smp_processor_id())
- continue;
- ret = kernel_thread(stopmachine, (void *)(long)i,CLONE_KERNEL);
- if (ret < 0)
- break;
- stopmachine_num_threads++;
- }
-
- /* Wait for them all to come to life. */
- while (atomic_read(&stopmachine_thread_ack) != stopmachine_num_threads) {
- yield();
- cpu_relax();
+ if (atomic_dec_and_test(&thread_ack)) {
+ /* If we're the last one to ack the EXIT, we're finished. */
+ if (state == STOPMACHINE_EXIT)
+ complete(&finished);
+ else
+ set_state(state + 1);
}
+}
- /* If some failed, kill them all. */
- if (ret < 0) {
- stopmachine_set_state(STOPMACHINE_EXIT);
- return ret;
- }
+/* This is the actual thread which stops the CPU. It exits by itself rather
+ * than waiting for kthread_stop(), because it's easier for hotplug CPU. */
+static int stop_cpu(struct stop_machine_data *smdata)
+{
+ enum stopmachine_state curstate = STOPMACHINE_NONE;
+ int uninitialized_var(ret);
- /* Now they are all started, make them hold the CPUs, ready. */
- preempt_disable();
- stopmachine_set_state(STOPMACHINE_PREPARE);
+ /* Simple state machine */
+ do {
+ /* Chill out and ensure we re-read stopmachine_state. */
+ cpu_relax();
+ if (state != curstate) {
+ curstate = state;
+ switch (curstate) {
+ case STOPMACHINE_DISABLE_IRQ:
+ local_irq_disable();
+ hard_irq_disable();
+ break;
+ case STOPMACHINE_RUN:
+ /* |= allows error detection if functions on
+ * multiple CPUs. */
+ smdata->fnret |= smdata->fn(smdata->data);
+ break;
+ default:
+ break;
+ }
+ ack_state();
+ }
+ } while (curstate != STOPMACHINE_EXIT);
- /* Make them disable irqs. */
- local_irq_disable();
- hard_irq_disable();
- stopmachine_set_state(STOPMACHINE_DISABLE_IRQ);
+ local_irq_enable();
+ do_exit(0);
+}
+/* Callback for CPUs which aren't supposed to do anything. */
+static int chill(void *unused)
+{
return 0;
}
-static void restart_machine(void)
+int __stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus)
{
- stopmachine_set_state(STOPMACHINE_EXIT);
- local_irq_enable();
- preempt_enable_no_resched();
-}
+ int i, err;
+ struct stop_machine_data active, idle;
+ struct task_struct **threads;
+
+ active.fn = fn;
+ active.data = data;
+ active.fnret = 0;
+ idle.fn = chill;
+ idle.data = NULL;
+
+ /* This could be too big for stack on large machines. */
+ threads = kcalloc(NR_CPUS, sizeof(threads[0]), GFP_KERNEL);
+ if (!threads)
+ return -ENOMEM;
+
+ /* Set up initial state. */
+ mutex_lock(&lock);
+ init_completion(&finished);
+ num_threads = num_online_cpus();
+ set_state(STOPMACHINE_PREPARE);
-struct stop_machine_data {
- int (*fn)(void *);
- void *data;
- struct completion done;
-};
+ for_each_online_cpu(i) {
+ struct stop_machine_data *smdata = &idle;
+ struct sched_param param = { .sched_priority = MAX_RT_PRIO-1 };
-static int do_stop(void *_smdata)
-{
- struct stop_machine_data *smdata = _smdata;
- int ret;
+ if (!cpus) {
+ if (i == first_cpu(cpu_online_map))
+ smdata = &active;
+ } else {
+ if (cpu_isset(i, *cpus))
+ smdata = &active;
+ }
- ret = stop_machine();
- if (ret == 0) {
- ret = smdata->fn(smdata->data);
- restart_machine();
- }
+ threads[i] = kthread_create((void *)stop_cpu, smdata, "kstop%u",
+ i);
+ if (IS_ERR(threads[i])) {
+ err = PTR_ERR(threads[i]);
+ threads[i] = NULL;
+ goto kill_threads;
+ }
- /* We're done: you can kthread_stop us now */
- complete(&smdata->done);
+ /* Place it onto correct cpu. */
+ kthread_bind(threads[i], i);
- /* Wait for kthread_stop */
- set_current_state(TASK_INTERRUPTIBLE);
- while (!kthread_should_stop()) {
- schedule();
- set_current_state(TASK_INTERRUPTIBLE);
+ /* Make it highest prio. */
+ if (sched_setscheduler_nocheck(threads[i], SCHED_FIFO, ¶m))
+ BUG();
}
- __set_current_state(TASK_RUNNING);
- return ret;
-}
-struct task_struct *__stop_machine_run(int (*fn)(void *), void *data,
- unsigned int cpu)
-{
- static DEFINE_MUTEX(stopmachine_mutex);
- struct stop_machine_data smdata;
- struct task_struct *p;
+ /* We've created all the threads. Wake them all: hold this CPU so one
+ * doesn't hit this CPU until we're ready. */
+ get_cpu();
+ for_each_online_cpu(i)
+ wake_up_process(threads[i]);
- smdata.fn = fn;
- smdata.data = data;
- init_completion(&smdata.done);
+ /* This will release the thread on our CPU. */
+ put_cpu();
+ wait_for_completion(&finished);
+ mutex_unlock(&lock);
- mutex_lock(&stopmachine_mutex);
+ kfree(threads);
- /* If they don't care which CPU fn runs on, bind to any online one. */
- if (cpu == NR_CPUS)
- cpu = raw_smp_processor_id();
+ return active.fnret;
- p = kthread_create(do_stop, &smdata, "kstopmachine");
- if (!IS_ERR(p)) {
- struct sched_param param = { .sched_priority = MAX_RT_PRIO-1 };
+kill_threads:
+ for_each_online_cpu(i)
+ if (threads[i])
+ kthread_stop(threads[i]);
+ mutex_unlock(&lock);
- /* One high-prio thread per cpu. We'll do this one. */
- sched_setscheduler_nocheck(p, SCHED_FIFO, ¶m);
- kthread_bind(p, cpu);
- wake_up_process(p);
- wait_for_completion(&smdata.done);
- }
- mutex_unlock(&stopmachine_mutex);
- return p;
+ kfree(threads);
+ return err;
}
-int stop_machine_run(int (*fn)(void *), void *data, unsigned int cpu)
+int stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus)
{
- struct task_struct *p;
int ret;
/* No CPUs can come up or down during this. */
get_online_cpus();
- p = __stop_machine_run(fn, data, cpu);
- if (!IS_ERR(p))
- ret = kthread_stop(p);
- else
- ret = PTR_ERR(p);
+ ret = __stop_machine(fn, data, cpus);
put_online_cpus();
return ret;
}
-EXPORT_SYMBOL_GPL(stop_machine_run);
+EXPORT_SYMBOL_GPL(stop_machine);
struct tick_device *td;
int cpu, ret = NOTIFY_OK;
unsigned long flags;
- cpumask_of_cpu_ptr_declare(cpumask);
spin_lock_irqsave(&tick_device_lock, flags);
cpu = smp_processor_id();
- cpumask_of_cpu_ptr_next(cpumask, cpu);
if (!cpu_isset(cpu, newdev->cpumask))
goto out_bc;
curdev = td->evtdev;
/* cpu local device ? */
- if (!cpus_equal(newdev->cpumask, *cpumask)) {
+ if (!cpus_equal(newdev->cpumask, cpumask_of_cpu(cpu))) {
/*
* If the cpu affinity of the device interrupt can not
* If we have a cpu local device already, do not replace it
* by a non cpu local device
*/
- if (curdev && cpus_equal(curdev->cpumask, *cpumask))
+ if (curdev && cpus_equal(curdev->cpumask, cpumask_of_cpu(cpu)))
goto out_bc;
}
curdev = NULL;
}
clockevents_exchange_device(curdev, newdev);
- tick_setup_device(td, newdev, cpu, cpumask);
+ tick_setup_device(td, newdev, cpu, &cpumask_of_cpu(cpu));
if (newdev->features & CLOCK_EVT_FEAT_ONESHOT)
tick_oneshot_notify();
static void ftrace_run_update_code(int command)
{
- stop_machine_run(__ftrace_modify_code, &command, NR_CPUS);
+ stop_machine(__ftrace_modify_code, &command, NULL);
}
void ftrace_disable_daemon(void)
!ftrace_enabled || !ftraced_trigger)
return 0;
- stop_machine_run(__ftrace_update_code, NULL, NR_CPUS);
+ stop_machine(__ftrace_update_code, NULL, NULL);
return 1;
}
addr = (unsigned long)ftrace_record_ip;
- stop_machine_run(ftrace_dyn_arch_init, &addr, NR_CPUS);
+ stop_machine(ftrace_dyn_arch_init, &addr, NULL);
/* ftrace_dyn_arch_init places the return code in addr */
if (addr) {
int cpu;
for_each_online_cpu(cpu) {
- cpumask_of_cpu_ptr(new_mask, cpu);
-
- set_cpus_allowed_ptr(current, new_mask);
+ set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
start_stack_timer(cpu);
}
set_cpus_allowed_ptr(current, &saved_mask);
}
}
EXPORT_SYMBOL(iommu_area_free);
+
+unsigned long iommu_num_pages(unsigned long addr, unsigned long len)
+{
+ unsigned long size = roundup((addr & ~PAGE_MASK) + len, PAGE_SIZE);
+
+ return size >> PAGE_SHIFT;
+}
+EXPORT_SYMBOL(iommu_num_pages);
#include <linux/module.h>
static DEFINE_SPINLOCK(ratelimit_lock);
-static unsigned long flags;
/*
* __ratelimit - rate limiting
*/
int __ratelimit(struct ratelimit_state *rs)
{
+ unsigned long flags;
+
if (!rs->interval)
return 1;
{
unsigned long preempt_count = preempt_count();
int this_cpu = raw_smp_processor_id();
- cpumask_of_cpu_ptr_declare(this_mask);
if (likely(preempt_count))
goto out;
* Kernel threads bound to a single CPU can safely use
* smp_processor_id():
*/
- cpumask_of_cpu_ptr_next(this_mask, this_cpu);
-
- if (cpus_equal(current->cpus_allowed, *this_mask))
+ if (cpus_equal(current->cpus_allowed, cpumask_of_cpu(this_cpu)))
goto out;
/*
config VIRT_TO_BUS
def_bool y
depends on !ARCH_NO_VIRT_TO_BUS
+
+config MMU_NOTIFIER
+ bool
obj-$(CONFIG_TMPFS_POSIX_ACL) += shmem_acl.o
obj-$(CONFIG_TINY_SHMEM) += tiny-shmem.o
obj-$(CONFIG_SLOB) += slob.o
+obj-$(CONFIG_MMU_NOTIFIER) += mmu_notifier.o
obj-$(CONFIG_SLAB) += slab.o
obj-$(CONFIG_SLUB) += slub.o
obj-$(CONFIG_MEMORY_HOTPLUG) += memory_hotplug.o
ra, filp, page,
index, last_index - index);
}
- if (!PageUptodate(page))
- goto page_not_up_to_date;
+ if (!PageUptodate(page)) {
+ if (inode->i_blkbits == PAGE_CACHE_SHIFT ||
+ !mapping->a_ops->is_partially_uptodate)
+ goto page_not_up_to_date;
+ if (TestSetPageLocked(page))
+ goto page_not_up_to_date;
+ if (!mapping->a_ops->is_partially_uptodate(page,
+ desc, offset))
+ goto page_not_up_to_date_locked;
+ unlock_page(page);
+ }
page_ok:
/*
* i_size must be checked after we know the page is Uptodate.
if (lock_page_killable(page))
goto readpage_eio;
+page_not_up_to_date_locked:
/* Did it get truncated before we got the lock? */
if (!page->mapping) {
unlock_page(page);
#include <linux/module.h>
#include <linux/uio.h>
#include <linux/rmap.h>
+#include <linux/mmu_notifier.h>
#include <linux/sched.h>
#include <asm/tlbflush.h>
#include <asm/io.h>
if (pte) {
/* Nuke the page table entry. */
flush_cache_page(vma, address, pte_pfn(*pte));
- pteval = ptep_clear_flush(vma, address, pte);
+ pteval = ptep_clear_flush_notify(vma, address, pte);
page_remove_rmap(page, vma);
dec_mm_counter(mm, file_rss);
BUG_ON(pte_dirty(pteval));
#include <linux/rmap.h>
#include <linux/module.h>
#include <linux/syscalls.h>
+#include <linux/mmu_notifier.h>
#include <asm/mmu_context.h>
#include <asm/cacheflush.h>
spin_unlock(&mapping->i_mmap_lock);
}
+ mmu_notifier_invalidate_range_start(mm, start, start + size);
err = populate_range(mm, vma, start, size, pgoff);
+ mmu_notifier_invalidate_range_end(mm, start, start + size);
if (!err && !(flags & MAP_NONBLOCK)) {
if (unlikely(has_write_lock)) {
downgrade_write(&mm->mmap_sem);
#include <linux/mm.h>
#include <linux/sysctl.h>
#include <linux/highmem.h>
+#include <linux/mmu_notifier.h>
#include <linux/nodemask.h>
#include <linux/pagemap.h>
#include <linux/mempolicy.h>
#include <asm/page.h>
#include <asm/pgtable.h>
+#include <asm/io.h>
#include <linux/hugetlb.h>
#include "internal.h"
BUG_ON(start & ~huge_page_mask(h));
BUG_ON(end & ~huge_page_mask(h));
+ mmu_notifier_invalidate_range_start(mm, start, end);
spin_lock(&mm->page_table_lock);
for (address = start; address < end; address += sz) {
ptep = huge_pte_offset(mm, address);
}
spin_unlock(&mm->page_table_lock);
flush_tlb_range(vma, start, end);
+ mmu_notifier_invalidate_range_end(mm, start, end);
list_for_each_entry_safe(page, tmp, &page_list, lru) {
list_del(&page->lru);
put_page(page);
#include <linux/init.h>
#include <linux/writeback.h>
#include <linux/memcontrol.h>
+#include <linux/mmu_notifier.h>
#include <asm/pgalloc.h>
#include <asm/uaccess.h>
unsigned long next;
unsigned long addr = vma->vm_start;
unsigned long end = vma->vm_end;
+ int ret;
/*
* Don't copy ptes where a page fault will fill them correctly.
if (is_vm_hugetlb_page(vma))
return copy_hugetlb_page_range(dst_mm, src_mm, vma);
+ /*
+ * We need to invalidate the secondary MMU mappings only when
+ * there could be a permission downgrade on the ptes of the
+ * parent mm. And a permission downgrade will only happen if
+ * is_cow_mapping() returns true.
+ */
+ if (is_cow_mapping(vma->vm_flags))
+ mmu_notifier_invalidate_range_start(src_mm, addr, end);
+
+ ret = 0;
dst_pgd = pgd_offset(dst_mm, addr);
src_pgd = pgd_offset(src_mm, addr);
do {
next = pgd_addr_end(addr, end);
if (pgd_none_or_clear_bad(src_pgd))
continue;
- if (copy_pud_range(dst_mm, src_mm, dst_pgd, src_pgd,
- vma, addr, next))
- return -ENOMEM;
+ if (unlikely(copy_pud_range(dst_mm, src_mm, dst_pgd, src_pgd,
+ vma, addr, next))) {
+ ret = -ENOMEM;
+ break;
+ }
} while (dst_pgd++, src_pgd++, addr = next, addr != end);
- return 0;
+
+ if (is_cow_mapping(vma->vm_flags))
+ mmu_notifier_invalidate_range_end(src_mm,
+ vma->vm_start, end);
+ return ret;
}
static unsigned long zap_pte_range(struct mmu_gather *tlb,
unsigned long start = start_addr;
spinlock_t *i_mmap_lock = details? details->i_mmap_lock: NULL;
int fullmm = (*tlbp)->fullmm;
+ struct mm_struct *mm = vma->vm_mm;
+ mmu_notifier_invalidate_range_start(mm, start_addr, end_addr);
for ( ; vma && vma->vm_start < end_addr; vma = vma->vm_next) {
unsigned long end;
}
}
out:
+ mmu_notifier_invalidate_range_end(mm, start_addr, end_addr);
return start; /* which is now the end (or restart) address */
}
{
pgd_t *pgd;
unsigned long next;
- unsigned long end = addr + size;
+ unsigned long start = addr, end = addr + size;
int err;
BUG_ON(addr >= end);
+ mmu_notifier_invalidate_range_start(mm, start, end);
pgd = pgd_offset(mm, addr);
do {
next = pgd_addr_end(addr, end);
if (err)
break;
} while (pgd++, addr = next, addr != end);
+ mmu_notifier_invalidate_range_end(mm, start, end);
return err;
}
EXPORT_SYMBOL_GPL(apply_to_page_range);
* seen in the presence of one thread doing SMC and another
* thread doing COW.
*/
- ptep_clear_flush(vma, address, page_table);
+ ptep_clear_flush_notify(vma, address, page_table);
set_pte_at(mm, address, page_table, entry);
update_mmu_cache(vma, address, entry);
lru_cache_add_active(new_page);
#include <linux/mount.h>
#include <linux/mempolicy.h>
#include <linux/rmap.h>
+#include <linux/mmu_notifier.h>
#include <asm/uaccess.h>
#include <asm/cacheflush.h>
/* mm's last user has gone, and its about to be pulled down */
arch_exit_mmap(mm);
+ mmu_notifier_release(mm);
lru_add_drain();
flush_cache_mm(mm);
return 0;
}
+
+static DEFINE_MUTEX(mm_all_locks_mutex);
+
+static void vm_lock_anon_vma(struct anon_vma *anon_vma)
+{
+ if (!test_bit(0, (unsigned long *) &anon_vma->head.next)) {
+ /*
+ * The LSB of head.next can't change from under us
+ * because we hold the mm_all_locks_mutex.
+ */
+ spin_lock(&anon_vma->lock);
+ /*
+ * We can safely modify head.next after taking the
+ * anon_vma->lock. If some other vma in this mm shares
+ * the same anon_vma we won't take it again.
+ *
+ * No need of atomic instructions here, head.next
+ * can't change from under us thanks to the
+ * anon_vma->lock.
+ */
+ if (__test_and_set_bit(0, (unsigned long *)
+ &anon_vma->head.next))
+ BUG();
+ }
+}
+
+static void vm_lock_mapping(struct address_space *mapping)
+{
+ if (!test_bit(AS_MM_ALL_LOCKS, &mapping->flags)) {
+ /*
+ * AS_MM_ALL_LOCKS can't change from under us because
+ * we hold the mm_all_locks_mutex.
+ *
+ * Operations on ->flags have to be atomic because
+ * even if AS_MM_ALL_LOCKS is stable thanks to the
+ * mm_all_locks_mutex, there may be other cpus
+ * changing other bitflags in parallel to us.
+ */
+ if (test_and_set_bit(AS_MM_ALL_LOCKS, &mapping->flags))
+ BUG();
+ spin_lock(&mapping->i_mmap_lock);
+ }
+}
+
+/*
+ * This operation locks against the VM for all pte/vma/mm related
+ * operations that could ever happen on a certain mm. This includes
+ * vmtruncate, try_to_unmap, and all page faults.
+ *
+ * The caller must take the mmap_sem in write mode before calling
+ * mm_take_all_locks(). The caller isn't allowed to release the
+ * mmap_sem until mm_drop_all_locks() returns.
+ *
+ * mmap_sem in write mode is required in order to block all operations
+ * that could modify pagetables and free pages without need of
+ * altering the vma layout (for example populate_range() with
+ * nonlinear vmas). It's also needed in write mode to avoid new
+ * anon_vmas to be associated with existing vmas.
+ *
+ * A single task can't take more than one mm_take_all_locks() in a row
+ * or it would deadlock.
+ *
+ * The LSB in anon_vma->head.next and the AS_MM_ALL_LOCKS bitflag in
+ * mapping->flags avoid to take the same lock twice, if more than one
+ * vma in this mm is backed by the same anon_vma or address_space.
+ *
+ * We can take all the locks in random order because the VM code
+ * taking i_mmap_lock or anon_vma->lock outside the mmap_sem never
+ * takes more than one of them in a row. Secondly we're protected
+ * against a concurrent mm_take_all_locks() by the mm_all_locks_mutex.
+ *
+ * mm_take_all_locks() and mm_drop_all_locks are expensive operations
+ * that may have to take thousand of locks.
+ *
+ * mm_take_all_locks() can fail if it's interrupted by signals.
+ */
+int mm_take_all_locks(struct mm_struct *mm)
+{
+ struct vm_area_struct *vma;
+ int ret = -EINTR;
+
+ BUG_ON(down_read_trylock(&mm->mmap_sem));
+
+ mutex_lock(&mm_all_locks_mutex);
+
+ for (vma = mm->mmap; vma; vma = vma->vm_next) {
+ if (signal_pending(current))
+ goto out_unlock;
+ if (vma->anon_vma)
+ vm_lock_anon_vma(vma->anon_vma);
+ if (vma->vm_file && vma->vm_file->f_mapping)
+ vm_lock_mapping(vma->vm_file->f_mapping);
+ }
+ ret = 0;
+
+out_unlock:
+ if (ret)
+ mm_drop_all_locks(mm);
+
+ return ret;
+}
+
+static void vm_unlock_anon_vma(struct anon_vma *anon_vma)
+{
+ if (test_bit(0, (unsigned long *) &anon_vma->head.next)) {
+ /*
+ * The LSB of head.next can't change to 0 from under
+ * us because we hold the mm_all_locks_mutex.
+ *
+ * We must however clear the bitflag before unlocking
+ * the vma so the users using the anon_vma->head will
+ * never see our bitflag.
+ *
+ * No need of atomic instructions here, head.next
+ * can't change from under us until we release the
+ * anon_vma->lock.
+ */
+ if (!__test_and_clear_bit(0, (unsigned long *)
+ &anon_vma->head.next))
+ BUG();
+ spin_unlock(&anon_vma->lock);
+ }
+}
+
+static void vm_unlock_mapping(struct address_space *mapping)
+{
+ if (test_bit(AS_MM_ALL_LOCKS, &mapping->flags)) {
+ /*
+ * AS_MM_ALL_LOCKS can't change to 0 from under us
+ * because we hold the mm_all_locks_mutex.
+ */
+ spin_unlock(&mapping->i_mmap_lock);
+ if (!test_and_clear_bit(AS_MM_ALL_LOCKS,
+ &mapping->flags))
+ BUG();
+ }
+}
+
+/*
+ * The mmap_sem cannot be released by the caller until
+ * mm_drop_all_locks() returns.
+ */
+void mm_drop_all_locks(struct mm_struct *mm)
+{
+ struct vm_area_struct *vma;
+
+ BUG_ON(down_read_trylock(&mm->mmap_sem));
+ BUG_ON(!mutex_is_locked(&mm_all_locks_mutex));
+
+ for (vma = mm->mmap; vma; vma = vma->vm_next) {
+ if (vma->anon_vma)
+ vm_unlock_anon_vma(vma->anon_vma);
+ if (vma->vm_file && vma->vm_file->f_mapping)
+ vm_unlock_mapping(vma->vm_file->f_mapping);
+ }
+
+ mutex_unlock(&mm_all_locks_mutex);
+}
--- /dev/null
+/*
+ * linux/mm/mmu_notifier.c
+ *
+ * Copyright (C) 2008 Qumranet, Inc.
+ * Copyright (C) 2008 SGI
+ * Christoph Lameter <clameter@sgi.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include <linux/rculist.h>
+#include <linux/mmu_notifier.h>
+#include <linux/module.h>
+#include <linux/mm.h>
+#include <linux/err.h>
+#include <linux/rcupdate.h>
+#include <linux/sched.h>
+
+/*
+ * This function can't run concurrently against mmu_notifier_register
+ * because mm->mm_users > 0 during mmu_notifier_register and exit_mmap
+ * runs with mm_users == 0. Other tasks may still invoke mmu notifiers
+ * in parallel despite there being no task using this mm any more,
+ * through the vmas outside of the exit_mmap context, such as with
+ * vmtruncate. This serializes against mmu_notifier_unregister with
+ * the mmu_notifier_mm->lock in addition to RCU and it serializes
+ * against the other mmu notifiers with RCU. struct mmu_notifier_mm
+ * can't go away from under us as exit_mmap holds an mm_count pin
+ * itself.
+ */
+void __mmu_notifier_release(struct mm_struct *mm)
+{
+ struct mmu_notifier *mn;
+
+ spin_lock(&mm->mmu_notifier_mm->lock);
+ while (unlikely(!hlist_empty(&mm->mmu_notifier_mm->list))) {
+ mn = hlist_entry(mm->mmu_notifier_mm->list.first,
+ struct mmu_notifier,
+ hlist);
+ /*
+ * We arrived before mmu_notifier_unregister so
+ * mmu_notifier_unregister will do nothing other than
+ * to wait ->release to finish and
+ * mmu_notifier_unregister to return.
+ */
+ hlist_del_init_rcu(&mn->hlist);
+ /*
+ * RCU here will block mmu_notifier_unregister until
+ * ->release returns.
+ */
+ rcu_read_lock();
+ spin_unlock(&mm->mmu_notifier_mm->lock);
+ /*
+ * if ->release runs before mmu_notifier_unregister it
+ * must be handled as it's the only way for the driver
+ * to flush all existing sptes and stop the driver
+ * from establishing any more sptes before all the
+ * pages in the mm are freed.
+ */
+ if (mn->ops->release)
+ mn->ops->release(mn, mm);
+ rcu_read_unlock();
+ spin_lock(&mm->mmu_notifier_mm->lock);
+ }
+ spin_unlock(&mm->mmu_notifier_mm->lock);
+
+ /*
+ * synchronize_rcu here prevents mmu_notifier_release to
+ * return to exit_mmap (which would proceed freeing all pages
+ * in the mm) until the ->release method returns, if it was
+ * invoked by mmu_notifier_unregister.
+ *
+ * The mmu_notifier_mm can't go away from under us because one
+ * mm_count is hold by exit_mmap.
+ */
+ synchronize_rcu();
+}
+
+/*
+ * If no young bitflag is supported by the hardware, ->clear_flush_young can
+ * unmap the address and return 1 or 0 depending if the mapping previously
+ * existed or not.
+ */
+int __mmu_notifier_clear_flush_young(struct mm_struct *mm,
+ unsigned long address)
+{
+ struct mmu_notifier *mn;
+ struct hlist_node *n;
+ int young = 0;
+
+ rcu_read_lock();
+ hlist_for_each_entry_rcu(mn, n, &mm->mmu_notifier_mm->list, hlist) {
+ if (mn->ops->clear_flush_young)
+ young |= mn->ops->clear_flush_young(mn, mm, address);
+ }
+ rcu_read_unlock();
+
+ return young;
+}
+
+void __mmu_notifier_invalidate_page(struct mm_struct *mm,
+ unsigned long address)
+{
+ struct mmu_notifier *mn;
+ struct hlist_node *n;
+
+ rcu_read_lock();
+ hlist_for_each_entry_rcu(mn, n, &mm->mmu_notifier_mm->list, hlist) {
+ if (mn->ops->invalidate_page)
+ mn->ops->invalidate_page(mn, mm, address);
+ }
+ rcu_read_unlock();
+}
+
+void __mmu_notifier_invalidate_range_start(struct mm_struct *mm,
+ unsigned long start, unsigned long end)
+{
+ struct mmu_notifier *mn;
+ struct hlist_node *n;
+
+ rcu_read_lock();
+ hlist_for_each_entry_rcu(mn, n, &mm->mmu_notifier_mm->list, hlist) {
+ if (mn->ops->invalidate_range_start)
+ mn->ops->invalidate_range_start(mn, mm, start, end);
+ }
+ rcu_read_unlock();
+}
+
+void __mmu_notifier_invalidate_range_end(struct mm_struct *mm,
+ unsigned long start, unsigned long end)
+{
+ struct mmu_notifier *mn;
+ struct hlist_node *n;
+
+ rcu_read_lock();
+ hlist_for_each_entry_rcu(mn, n, &mm->mmu_notifier_mm->list, hlist) {
+ if (mn->ops->invalidate_range_end)
+ mn->ops->invalidate_range_end(mn, mm, start, end);
+ }
+ rcu_read_unlock();
+}
+
+static int do_mmu_notifier_register(struct mmu_notifier *mn,
+ struct mm_struct *mm,
+ int take_mmap_sem)
+{
+ struct mmu_notifier_mm *mmu_notifier_mm;
+ int ret;
+
+ BUG_ON(atomic_read(&mm->mm_users) <= 0);
+
+ ret = -ENOMEM;
+ mmu_notifier_mm = kmalloc(sizeof(struct mmu_notifier_mm), GFP_KERNEL);
+ if (unlikely(!mmu_notifier_mm))
+ goto out;
+
+ if (take_mmap_sem)
+ down_write(&mm->mmap_sem);
+ ret = mm_take_all_locks(mm);
+ if (unlikely(ret))
+ goto out_cleanup;
+
+ if (!mm_has_notifiers(mm)) {
+ INIT_HLIST_HEAD(&mmu_notifier_mm->list);
+ spin_lock_init(&mmu_notifier_mm->lock);
+ mm->mmu_notifier_mm = mmu_notifier_mm;
+ mmu_notifier_mm = NULL;
+ }
+ atomic_inc(&mm->mm_count);
+
+ /*
+ * Serialize the update against mmu_notifier_unregister. A
+ * side note: mmu_notifier_release can't run concurrently with
+ * us because we hold the mm_users pin (either implicitly as
+ * current->mm or explicitly with get_task_mm() or similar).
+ * We can't race against any other mmu notifier method either
+ * thanks to mm_take_all_locks().
+ */
+ spin_lock(&mm->mmu_notifier_mm->lock);
+ hlist_add_head(&mn->hlist, &mm->mmu_notifier_mm->list);
+ spin_unlock(&mm->mmu_notifier_mm->lock);
+
+ mm_drop_all_locks(mm);
+out_cleanup:
+ if (take_mmap_sem)
+ up_write(&mm->mmap_sem);
+ /* kfree() does nothing if mmu_notifier_mm is NULL */
+ kfree(mmu_notifier_mm);
+out:
+ BUG_ON(atomic_read(&mm->mm_users) <= 0);
+ return ret;
+}
+
+/*
+ * Must not hold mmap_sem nor any other VM related lock when calling
+ * this registration function. Must also ensure mm_users can't go down
+ * to zero while this runs to avoid races with mmu_notifier_release,
+ * so mm has to be current->mm or the mm should be pinned safely such
+ * as with get_task_mm(). If the mm is not current->mm, the mm_users
+ * pin should be released by calling mmput after mmu_notifier_register
+ * returns. mmu_notifier_unregister must be always called to
+ * unregister the notifier. mm_count is automatically pinned to allow
+ * mmu_notifier_unregister to safely run at any time later, before or
+ * after exit_mmap. ->release will always be called before exit_mmap
+ * frees the pages.
+ */
+int mmu_notifier_register(struct mmu_notifier *mn, struct mm_struct *mm)
+{
+ return do_mmu_notifier_register(mn, mm, 1);
+}
+EXPORT_SYMBOL_GPL(mmu_notifier_register);
+
+/*
+ * Same as mmu_notifier_register but here the caller must hold the
+ * mmap_sem in write mode.
+ */
+int __mmu_notifier_register(struct mmu_notifier *mn, struct mm_struct *mm)
+{
+ return do_mmu_notifier_register(mn, mm, 0);
+}
+EXPORT_SYMBOL_GPL(__mmu_notifier_register);
+
+/* this is called after the last mmu_notifier_unregister() returned */
+void __mmu_notifier_mm_destroy(struct mm_struct *mm)
+{
+ BUG_ON(!hlist_empty(&mm->mmu_notifier_mm->list));
+ kfree(mm->mmu_notifier_mm);
+ mm->mmu_notifier_mm = LIST_POISON1; /* debug */
+}
+
+/*
+ * This releases the mm_count pin automatically and frees the mm
+ * structure if it was the last user of it. It serializes against
+ * running mmu notifiers with RCU and against mmu_notifier_unregister
+ * with the unregister lock + RCU. All sptes must be dropped before
+ * calling mmu_notifier_unregister. ->release or any other notifier
+ * method may be invoked concurrently with mmu_notifier_unregister,
+ * and only after mmu_notifier_unregister returned we're guaranteed
+ * that ->release or any other method can't run anymore.
+ */
+void mmu_notifier_unregister(struct mmu_notifier *mn, struct mm_struct *mm)
+{
+ BUG_ON(atomic_read(&mm->mm_count) <= 0);
+
+ spin_lock(&mm->mmu_notifier_mm->lock);
+ if (!hlist_unhashed(&mn->hlist)) {
+ hlist_del_rcu(&mn->hlist);
+
+ /*
+ * RCU here will force exit_mmap to wait ->release to finish
+ * before freeing the pages.
+ */
+ rcu_read_lock();
+ spin_unlock(&mm->mmu_notifier_mm->lock);
+ /*
+ * exit_mmap will block in mmu_notifier_release to
+ * guarantee ->release is called before freeing the
+ * pages.
+ */
+ if (mn->ops->release)
+ mn->ops->release(mn, mm);
+ rcu_read_unlock();
+ } else
+ spin_unlock(&mm->mmu_notifier_mm->lock);
+
+ /*
+ * Wait any running method to finish, of course including
+ * ->release if it was run by mmu_notifier_relase instead of us.
+ */
+ synchronize_rcu();
+
+ BUG_ON(atomic_read(&mm->mm_count) <= 0);
+
+ mmdrop(mm);
+}
+EXPORT_SYMBOL_GPL(mmu_notifier_unregister);
#include <linux/syscalls.h>
#include <linux/swap.h>
#include <linux/swapops.h>
+#include <linux/mmu_notifier.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
#include <asm/cacheflush.h>
dirty_accountable = 1;
}
+ mmu_notifier_invalidate_range_start(mm, start, end);
if (is_vm_hugetlb_page(vma))
hugetlb_change_protection(vma, start, end, vma->vm_page_prot);
else
change_protection(vma, start, end, vma->vm_page_prot, dirty_accountable);
+ mmu_notifier_invalidate_range_end(mm, start, end);
vm_stat_account(mm, oldflags, vma->vm_file, -nrpages);
vm_stat_account(mm, newflags, vma->vm_file, nrpages);
return 0;
#include <linux/highmem.h>
#include <linux/security.h>
#include <linux/syscalls.h>
+#include <linux/mmu_notifier.h>
#include <asm/uaccess.h>
#include <asm/cacheflush.h>
struct mm_struct *mm = vma->vm_mm;
pte_t *old_pte, *new_pte, pte;
spinlock_t *old_ptl, *new_ptl;
+ unsigned long old_start;
+ old_start = old_addr;
+ mmu_notifier_invalidate_range_start(vma->vm_mm,
+ old_start, old_end);
if (vma->vm_file) {
/*
* Subtle point from Rajesh Venkatasubramanian: before
pte_unmap_unlock(old_pte - 1, old_ptl);
if (mapping)
spin_unlock(&mapping->i_mmap_lock);
+ mmu_notifier_invalidate_range_end(vma->vm_mm, old_start, old_end);
}
#define LATENCY_LIMIT (64 * PAGE_SIZE)
#endif /* CONFIG_NUMA */
-/* return values int ....just for stop_machine_run() */
+/* return values int ....just for stop_machine() */
static int __build_all_zonelists(void *dummy)
{
int nid;
} else {
/* we have to stop all cpus to guarantee there is no user
of zonelist */
- stop_machine_run(__build_all_zonelists, NULL, NR_CPUS);
+ stop_machine(__build_all_zonelists, NULL, NULL);
/* cpuset refresh routine should be here */
}
vm_total_pages = nr_free_pagecache_pages();
#include <linux/module.h>
#include <linux/kallsyms.h>
#include <linux/memcontrol.h>
+#include <linux/mmu_notifier.h>
#include <asm/tlbflush.h>
if (vma->vm_flags & VM_LOCKED) {
referenced++;
*mapcount = 1; /* break early from loop */
- } else if (ptep_clear_flush_young(vma, address, pte))
+ } else if (ptep_clear_flush_young_notify(vma, address, pte))
referenced++;
/* Pretend the page is referenced if the task has the
pte_t entry;
flush_cache_page(vma, address, pte_pfn(*pte));
- entry = ptep_clear_flush(vma, address, pte);
+ entry = ptep_clear_flush_notify(vma, address, pte);
entry = pte_wrprotect(entry);
entry = pte_mkclean(entry);
set_pte_at(mm, address, pte, entry);
* skipped over this mm) then we should reactivate it.
*/
if (!migration && ((vma->vm_flags & VM_LOCKED) ||
- (ptep_clear_flush_young(vma, address, pte)))) {
+ (ptep_clear_flush_young_notify(vma, address, pte)))) {
ret = SWAP_FAIL;
goto out_unmap;
}
/* Nuke the page table entry. */
flush_cache_page(vma, address, page_to_pfn(page));
- pteval = ptep_clear_flush(vma, address, pte);
+ pteval = ptep_clear_flush_notify(vma, address, pte);
/* Move the dirty bit to the physical page now the pte is gone. */
if (pte_dirty(pteval))
page = vm_normal_page(vma, address, *pte);
BUG_ON(!page || PageAnon(page));
- if (ptep_clear_flush_young(vma, address, pte))
+ if (ptep_clear_flush_young_notify(vma, address, pte))
continue;
/* Nuke the page table entry. */
flush_cache_page(vma, address, pte_pfn(*pte));
- pteval = ptep_clear_flush(vma, address, pte);
+ pteval = ptep_clear_flush_notify(vma, address, pte);
/* If nonlinear, store the file page offset in the pte. */
if (page->index != linear_page_index(vma, address))
inode->i_uid = current->fsuid;
inode->i_gid = current->fsgid;
inode->i_blocks = 0;
- inode->i_mapping->a_ops = &shmem_aops;
inode->i_mapping->backing_dev_info = &shmem_backing_dev_info;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
inode->i_generation = get_seconds();
init_special_inode(inode, mode, dev);
break;
case S_IFREG:
+ inode->i_mapping->a_ops = &shmem_aops;
inode->i_op = &shmem_inode_operations;
inode->i_fop = &shmem_file_operations;
mpol_shared_policy_init(&info->policy,
return error;
}
unlock_page(page);
+ inode->i_mapping->a_ops = &shmem_aops;
inode->i_op = &shmem_symlink_inode_operations;
kaddr = kmap_atomic(page, KM_USER0);
memcpy(kaddr, symname, len);
# Network configuration
#
-menu "Networking"
-
-config NET
+menuconfig NET
bool "Networking support"
---help---
Unless you really know what you are doing, you should say Y here.
recommended to read the NET-HOWTO, available from
<http://www.tldp.org/docs.html#howto>.
-# Make sure that all config symbols are dependent on NET
if NET
menu "Networking options"
source "net/9p/Kconfig"
endif # if NET
-endmenu # Networking
-
rxq = &dev->rx_queue;
q = rxq->qdisc;
- if (q) {
+ if (q != &noop_qdisc) {
spin_lock(qdisc_lock(q));
result = qdisc_enqueue_root(skb, q);
spin_unlock(qdisc_lock(q));
struct packet_type **pt_prev,
int *ret, struct net_device *orig_dev)
{
- if (!skb->dev->rx_queue.qdisc)
+ if (skb->dev->rx_queue.qdisc == &noop_qdisc)
goto out;
if (*pt_prev) {
C(head);
C(data);
C(truesize);
+#if defined(CONFIG_MAC80211) || defined(CONFIG_MAC80211_MODULE)
+ C(do_not_encrypt);
+#endif
atomic_set(&n->users, 1);
atomic_inc(&(skb_shinfo(skb)->dataref));
SNMP_MIB_ITEM("TCPDSACKIgnoredOld", LINUX_MIB_TCPDSACKIGNOREDOLD),
SNMP_MIB_ITEM("TCPDSACKIgnoredNoUndo", LINUX_MIB_TCPDSACKIGNOREDNOUNDO),
SNMP_MIB_ITEM("TCPSpuriousRTOs", LINUX_MIB_TCPSPURIOUSRTOS),
+ SNMP_MIB_ITEM("TCPMD5NotFound", LINUX_MIB_TCPMD5NOTFOUND),
+ SNMP_MIB_ITEM("TCPMD5Unexpected", LINUX_MIB_TCPMD5UNEXPECTED),
SNMP_MIB_SENTINEL
};
return 0;
if (hash_expected && !hash_location) {
- LIMIT_NETDEBUG(KERN_INFO "MD5 Hash expected but NOT found "
- "(" NIPQUAD_FMT ", %d)->(" NIPQUAD_FMT ", %d)\n",
- NIPQUAD(iph->saddr), ntohs(th->source),
- NIPQUAD(iph->daddr), ntohs(th->dest));
+ NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPMD5NOTFOUND);
return 1;
}
if (!hash_expected && hash_location) {
- LIMIT_NETDEBUG(KERN_INFO "MD5 Hash NOT expected but found "
- "(" NIPQUAD_FMT ", %d)->(" NIPQUAD_FMT ", %d)\n",
- NIPQUAD(iph->saddr), ntohs(th->source),
- NIPQUAD(iph->daddr), ntohs(th->dest));
+ NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPMD5UNEXPECTED);
return 1;
}
LIMIT_NETDEBUG(KERN_DEBUG "invalid cmsg type: %d\n",
cmsg->cmsg_type);
err = -EINVAL;
- break;
+ goto exit_f;
}
}
void ipv6_misc_proc_exit(void)
{
- proc_net_remove(&init_net, "sockstat6");
proc_net_remove(&init_net, "dev_snmp6");
proc_net_remove(&init_net, "snmp6");
unregister_pernet_subsys(&ipv6_proc_ops);
hash_expected = tcp_v6_md5_do_lookup(sk, &ip6h->saddr);
hash_location = tcp_parse_md5sig_option(th);
- /* do we have a hash as expected? */
- if (!hash_expected) {
- if (!hash_location)
- return 0;
- if (net_ratelimit()) {
- printk(KERN_INFO "MD5 Hash NOT expected but found "
- "(" NIP6_FMT ", %u)->"
- "(" NIP6_FMT ", %u)\n",
- NIP6(ip6h->saddr), ntohs(th->source),
- NIP6(ip6h->daddr), ntohs(th->dest));
- }
+ /* We've parsed the options - do we have a hash? */
+ if (!hash_expected && !hash_location)
+ return 0;
+
+ if (hash_expected && !hash_location) {
+ NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPMD5NOTFOUND);
return 1;
}
- if (!hash_location) {
- if (net_ratelimit()) {
- printk(KERN_INFO "MD5 Hash expected but NOT found "
- "(" NIP6_FMT ", %u)->"
- "(" NIP6_FMT ", %u)\n",
- NIP6(ip6h->saddr), ntohs(th->source),
- NIP6(ip6h->daddr), ntohs(th->dest));
- }
+ if (!hash_expected && hash_location) {
+ NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPMD5UNEXPECTED);
return 1;
}
enum nl80211_iftype type, u32 *flags,
struct vif_params *params)
{
+ struct ieee80211_local *local = wiphy_priv(wiphy);
struct net_device *dev;
enum ieee80211_if_types itype;
struct ieee80211_sub_if_data *sdata;
if (itype == IEEE80211_IF_TYPE_INVALID)
return -EINVAL;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
ret = ieee80211_if_change_type(sdata, itype);
u8 key_idx, u8 *mac_addr,
struct key_params *params)
{
+ struct ieee80211_local *local = wiphy_priv(wiphy);
struct ieee80211_sub_if_data *sdata;
struct sta_info *sta = NULL;
enum ieee80211_key_alg alg;
struct ieee80211_key *key;
int err;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
switch (params->cipher) {
static int ieee80211_del_key(struct wiphy *wiphy, struct net_device *dev,
u8 key_idx, u8 *mac_addr)
{
+ struct ieee80211_local *local = wiphy_priv(wiphy);
struct ieee80211_sub_if_data *sdata;
struct sta_info *sta;
int ret;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
rcu_read_lock();
void (*callback)(void *cookie,
struct key_params *params))
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct sta_info *sta = NULL;
u8 seq[6] = {0};
struct key_params params;
u16 iv16;
int err = -ENOENT;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
rcu_read_lock();
if (mac_addr) {
struct net_device *dev,
u8 key_idx)
{
+ struct ieee80211_local *local = wiphy_priv(wiphy);
struct ieee80211_sub_if_data *sdata;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
rcu_read_lock();
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
static int ieee80211_add_beacon(struct wiphy *wiphy, struct net_device *dev,
struct beacon_parameters *params)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct beacon_data *old;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
if (sdata->vif.type != IEEE80211_IF_TYPE_AP)
return -EINVAL;
static int ieee80211_set_beacon(struct wiphy *wiphy, struct net_device *dev,
struct beacon_parameters *params)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct beacon_data *old;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
if (sdata->vif.type != IEEE80211_IF_TYPE_AP)
return -EINVAL;
static int ieee80211_del_beacon(struct wiphy *wiphy, struct net_device *dev)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct beacon_data *old;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
if (sdata->vif.type != IEEE80211_IF_TYPE_AP)
return -EINVAL;
static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev,
u8 *mac, struct station_parameters *params)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
struct sta_info *sta;
struct ieee80211_sub_if_data *sdata;
int err;
+ if (dev == local->mdev || params->vlan == local->mdev)
+ return -EOPNOTSUPP;
+
/* Prevent a race with changing the rate control algorithm */
if (!netif_running(dev))
return -ENETDOWN;
static int ieee80211_del_station(struct wiphy *wiphy, struct net_device *dev,
u8 *mac)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- struct ieee80211_local *local = sdata->local;
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct sta_info *sta;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
if (mac) {
rcu_read_lock();
u8 *mac,
struct station_parameters *params)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
struct sta_info *sta;
struct ieee80211_sub_if_data *vlansdata;
+ if (dev == local->mdev || params->vlan == local->mdev)
+ return -EOPNOTSUPP;
+
rcu_read_lock();
/* XXX: get sta belonging to dev */
return -EINVAL;
}
- sta->sdata = IEEE80211_DEV_TO_SUB_IF(params->vlan);
+ sta->sdata = vlansdata;
ieee80211_send_layer2_update(sta);
}
static int ieee80211_add_mpath(struct wiphy *wiphy, struct net_device *dev,
u8 *dst, u8 *next_hop)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct mesh_path *mpath;
struct sta_info *sta;
int err;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
if (!netif_running(dev))
return -ENETDOWN;
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
if (sdata->vif.type != IEEE80211_IF_TYPE_MESH_POINT)
return -ENOTSUPP;
struct net_device *dev,
u8 *dst, u8 *next_hop)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct mesh_path *mpath;
struct sta_info *sta;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
if (!netif_running(dev))
return -ENETDOWN;
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
if (sdata->vif.type != IEEE80211_IF_TYPE_MESH_POINT)
return -ENOTSUPP;
u8 *dst, u8 *next_hop, struct mpath_info *pinfo)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct mesh_path *mpath;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
if (sdata->vif.type != IEEE80211_IF_TYPE_MESH_POINT)
return -ENOTSUPP;
int idx, u8 *dst, u8 *next_hop,
struct mpath_info *pinfo)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
struct mesh_path *mpath;
+ if (dev == local->mdev)
+ return -EOPNOTSUPP;
+
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
if (sdata->vif.type != IEEE80211_IF_TYPE_MESH_POINT)
return -ENOTSUPP;
/* Remove added headers (e.g., QoS control), encryption header/MIC, etc. to
* make a prepared TX frame (one that has been given to hw) to look like brand
* new IEEE 802.11 frame that is ready to go through TX processing again.
- * Also, tx_packet_data in cb is restored from tx_control. */
+ */
static void ieee80211_remove_tx_extra(struct ieee80211_local *local,
struct ieee80211_key *key,
struct sk_buff *skb)
{
int hdrlen, iv_len, mic_len;
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-
- info->flags &= IEEE80211_TX_CTL_REQ_TX_STATUS |
- IEEE80211_TX_CTL_DO_NOT_ENCRYPT |
- IEEE80211_TX_CTL_REQUEUE |
- IEEE80211_TX_CTL_EAPOL_FRAME;
hdrlen = ieee80211_get_hdrlen_from_skb(skb);
result = ieee80211_wep_init(local);
if (result < 0) {
- printk(KERN_DEBUG "%s: Failed to initialize wep\n",
- wiphy_name(local->hw.wiphy));
+ printk(KERN_DEBUG "%s: Failed to initialize wep: %d\n",
+ wiphy_name(local->hw.wiphy), result);
goto fail_wep;
}
int encrypt)
{
struct ieee80211_sub_if_data *sdata;
- struct ieee80211_tx_info *info;
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
skb->dev = sdata->local->mdev;
skb_set_network_header(skb, 0);
skb_set_transport_header(skb, 0);
- info = IEEE80211_SKB_CB(skb);
- memset(info, 0, sizeof(struct ieee80211_tx_info));
- info->control.ifindex = sdata->dev->ifindex;
- if (!encrypt)
- info->flags |= IEEE80211_TX_CTL_DO_NOT_ENCRYPT;
+ skb->iif = sdata->dev->ifindex;
+ skb->do_not_encrypt = !encrypt;
dev_queue_xmit(skb);
}
ifsta = &sdata->u.sta;
ifsta->state = IEEE80211_MESH_UP;
ieee80211_sta_timer((unsigned long)sdata);
+ ieee80211_if_config(sdata, IEEE80211_IFCC_BEACON);
}
#endif
rcu_read_unlock();
local->total_ps_buffered = total;
-#ifdef MAC80211_VERBOSE_PS_DEBUG
+#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
printk(KERN_DEBUG "%s: PS buffers full - purged %d frames\n",
wiphy_name(local->hw.wiphy), purged);
#endif
purge_old_ps_buffers(tx->local);
if (skb_queue_len(&tx->sdata->bss->ps_bc_buf) >=
AP_MAX_BC_BUFFER) {
-#ifdef MAC80211_VERBOSE_PS_DEBUG
+#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
if (net_ratelimit()) {
printk(KERN_DEBUG "%s: BC TX buffer full - "
"dropping the oldest frame\n",
purge_old_ps_buffers(tx->local);
if (skb_queue_len(&sta->ps_tx_buf) >= STA_MAX_TX_BUFFER) {
struct sk_buff *old = skb_dequeue(&sta->ps_tx_buf);
-#ifdef MAC80211_VERBOSE_PS_DEBUG
+#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
if (net_ratelimit()) {
printk(KERN_DEBUG "%s: STA %s TX "
"buffer full - dropping oldest frame\n",
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb);
u16 fc = tx->fc;
- if (unlikely(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT))
+ if (unlikely(tx->skb->do_not_encrypt))
tx->key = NULL;
else if (tx->sta && (key = rcu_dereference(tx->sta->key)))
tx->key = key;
else if ((key = rcu_dereference(tx->sdata->default_key)))
tx->key = key;
else if (tx->sdata->drop_unencrypted &&
- !(info->flags & IEEE80211_TX_CTL_EAPOL_FRAME) &&
+ (tx->skb->protocol != cpu_to_be16(ETH_P_PAE)) &&
!(info->flags & IEEE80211_TX_CTL_INJECTED)) {
I802_DEBUG_INC(tx->local->tx_handlers_drop_unencrypted);
return TX_DROP;
}
if (!tx->key || !(tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))
- info->flags |= IEEE80211_TX_CTL_DO_NOT_ENCRYPT;
+ tx->skb->do_not_encrypt = 1;
return TX_CONTINUE;
}
memcpy(skb_put(frag, copylen), pos, copylen);
memcpy(frag->cb, first->cb, sizeof(frag->cb));
skb_copy_queue_mapping(frag, first);
+ frag->do_not_encrypt = first->do_not_encrypt;
pos += copylen;
left -= copylen;
sband = tx->local->hw.wiphy->bands[tx->channel->band];
- info->flags |= IEEE80211_TX_CTL_DO_NOT_ENCRYPT;
+ skb->do_not_encrypt = 1;
info->flags |= IEEE80211_TX_CTL_INJECTED;
tx->flags &= ~IEEE80211_TX_FRAGMENTED;
skb_trim(skb, skb->len - FCS_LEN);
}
if (*iterator.this_arg & IEEE80211_RADIOTAP_F_WEP)
- info->flags &=
- ~IEEE80211_TX_CTL_DO_NOT_ENCRYPT;
+ tx->skb->do_not_encrypt = 0;
if (*iterator.this_arg & IEEE80211_RADIOTAP_F_FRAG)
tx->flags |= IEEE80211_TX_FRAGMENTED;
break;
struct sk_buff *skb,
struct net_device *mdev)
{
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct net_device *dev;
- dev = dev_get_by_index(&init_net, info->control.ifindex);
+ dev = dev_get_by_index(&init_net, skb->iif);
if (unlikely(dev && !is_ieee80211_device(dev, mdev))) {
dev_put(dev);
dev = NULL;
bool may_encrypt;
int ret;
- if (info->control.ifindex)
- odev = dev_get_by_index(&init_net, info->control.ifindex);
+ if (skb->iif)
+ odev = dev_get_by_index(&init_net, skb->iif);
if (unlikely(odev && !is_ieee80211_device(odev, dev))) {
dev_put(odev);
odev = NULL;
return 0;
}
+ memset(info, 0, sizeof(*info));
+
+ info->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS;
+
osdata = IEEE80211_DEV_TO_SUB_IF(odev);
- may_encrypt = !(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT);
+ may_encrypt = !skb->do_not_encrypt;
headroom = osdata->local->tx_headroom;
if (may_encrypt)
struct net_device *dev)
{
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_radiotap_header *prthdr =
(struct ieee80211_radiotap_header *)skb->data;
u16 len_rthdr;
skb->dev = local->mdev;
/* needed because we set skb device to master */
- info->control.ifindex = dev->ifindex;
+ skb->iif = dev->ifindex;
- info->flags |= IEEE80211_TX_CTL_DO_NOT_ENCRYPT;
- /* Interfaces should always request a status report */
- info->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS;
+ /* sometimes we do encrypt injected frames, will be fixed
+ * up in radiotap parser if not wanted */
+ skb->do_not_encrypt = 0;
/*
* fix up the pointers accounting for the radiotap
struct net_device *dev)
{
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct ieee80211_tx_info *info;
struct ieee80211_sub_if_data *sdata;
int ret = 1, head_need;
u16 ethertype, hdrlen, meshhdrlen = 0;
nh_pos += hdrlen;
h_pos += hdrlen;
- info = IEEE80211_SKB_CB(skb);
- memset(info, 0, sizeof(*info));
- info->control.ifindex = dev->ifindex;
- if (ethertype == ETH_P_PAE)
- info->flags |= IEEE80211_TX_CTL_EAPOL_FRAME;
-
- /* Interfaces should always request a status report */
- info->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS;
+ skb->iif = dev->ifindex;
skb->dev = local->mdev;
dev->stats.tx_packets++;
info = IEEE80211_SKB_CB(skb);
+ skb->do_not_encrypt = 1;
+
info->band = band;
rate_control_get_rate(local->mdev, sband, skb, &rsel);
"no rate found\n",
wiphy_name(local->hw.wiphy));
}
- dev_kfree_skb(skb);
+ dev_kfree_skb_any(skb);
skb = NULL;
goto out;
}
info->tx_rate_idx = rsel.rate_idx;
info->flags |= IEEE80211_TX_CTL_NO_ACK;
- info->flags |= IEEE80211_TX_CTL_DO_NOT_ENCRYPT;
info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT;
info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ;
if (sdata->bss_conf.use_short_preamble &&
local->wep_tx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0,
CRYPTO_ALG_ASYNC);
if (IS_ERR(local->wep_tx_tfm))
- return -ENOMEM;
+ return PTR_ERR(local->wep_tx_tfm);
local->wep_rx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0,
CRYPTO_ALG_ASYNC);
if (IS_ERR(local->wep_rx_tfm)) {
crypto_free_blkcipher(local->wep_tx_tfm);
- return -ENOMEM;
+ return PTR_ERR(local->wep_rx_tfm);
}
return 0;
{
int i;
+ /* XXX: currently broken due to cb/requeue use */
+ return -EPERM;
+
/* prepare the filter and save it for the SW queue
* matching the received HW queue */
/**
* rfkill_toggle_radio - wrapper for toggle_radio hook
- *
* @rfkill: the rfkill struct to use
* @force: calls toggle_radio even if cache says it is not needed,
* and also makes sure notifications of the state will be
* calls and handling all the red tape such as issuing notifications
* if the call is successful.
*
- * Note that @force cannot override a (possibly cached) state of
- * RFKILL_STATE_HARD_BLOCKED. Any device making use of
+ * Note that the @force parameter cannot override a (possibly cached)
+ * state of RFKILL_STATE_HARD_BLOCKED. Any device making use of
* RFKILL_STATE_HARD_BLOCKED implements either get_state() or
* rfkill_force_state(), so the cache either is bypassed or valid.
*
* even if the radio is in RFKILL_STATE_HARD_BLOCKED state, so as to
* give the driver a hint that it should double-BLOCK the transmitter.
*
- * Caller must have aquired rfkill_mutex.
+ * Caller must have acquired rfkill->mutex.
*/
static int rfkill_toggle_radio(struct rfkill *rfkill,
enum rfkill_state state,
/**
* rfkill_switch_all - Toggle state of all switches of given type
- * @type: type of interfaces to be affeceted
+ * @type: type of interfaces to be affected
* @state: the new state
*
- * This function toggles state of all switches of given type unless
- * a specific switch is claimed by userspace in which case it is
- * left alone.
+ * This function toggles the state of all switches of given type,
+ * unless a specific switch is claimed by userspace (in which case,
+ * that switch is left alone).
*/
void rfkill_switch_all(enum rfkill_type type, enum rfkill_state state)
{
rfkill_states[type] = state;
list_for_each_entry(rfkill, &rfkill_list, node) {
- if ((!rfkill->user_claim) && (rfkill->type == type))
+ if ((!rfkill->user_claim) && (rfkill->type == type)) {
+ mutex_lock(&rfkill->mutex);
rfkill_toggle_radio(rfkill, state, 0);
+ mutex_unlock(&rfkill->mutex);
+ }
}
mutex_unlock(&rfkill_mutex);
* rfkill_epo - emergency power off all transmitters
*
* This kicks all rfkill devices to RFKILL_STATE_SOFT_BLOCKED, ignoring
- * everything in its path but rfkill_mutex.
+ * everything in its path but rfkill_mutex and rfkill->mutex.
*/
void rfkill_epo(void)
{
mutex_lock(&rfkill_mutex);
list_for_each_entry(rfkill, &rfkill_list, node) {
+ mutex_lock(&rfkill->mutex);
rfkill_toggle_radio(rfkill, RFKILL_STATE_SOFT_BLOCKED, 1);
+ mutex_unlock(&rfkill->mutex);
}
mutex_unlock(&rfkill_mutex);
}
* a notification by the firmware/hardware of the current *real*
* state of the radio rfkill switch.
*
- * It may not be called from an atomic context.
+ * Devices which are subject to external changes on their rfkill
+ * state (such as those caused by a hardware rfkill line) MUST
+ * have their driver arrange to call rfkill_force_state() as soon
+ * as possible after such a change.
+ *
+ * This function may not be called from an atomic context.
*/
int rfkill_force_state(struct rfkill *rfkill, enum rfkill_state state)
{
if (!capable(CAP_NET_ADMIN))
return -EPERM;
+ if (rfkill->user_claim_unsupported)
+ return -EOPNOTSUPP;
+
/*
* Take the global lock to make sure the kernel is not in
* the middle of rfkill_switch_all
if (error)
return error;
- if (rfkill->user_claim_unsupported) {
- error = -EOPNOTSUPP;
- goto out_unlock;
- }
if (rfkill->user_claim != claim) {
- if (!claim)
+ if (!claim) {
+ mutex_lock(&rfkill->mutex);
rfkill_toggle_radio(rfkill,
rfkill_states[rfkill->type],
0);
+ mutex_unlock(&rfkill->mutex);
+ }
rfkill->user_claim = claim;
}
-out_unlock:
mutex_unlock(&rfkill_mutex);
return error ? error : count;
{
mutex_lock(&rfkill_mutex);
list_del_init(&rfkill->node);
- rfkill_toggle_radio(rfkill, RFKILL_STATE_SOFT_BLOCKED, 1);
mutex_unlock(&rfkill_mutex);
+
+ mutex_lock(&rfkill->mutex);
+ rfkill_toggle_radio(rfkill, RFKILL_STATE_SOFT_BLOCKED, 1);
+ mutex_unlock(&rfkill->mutex);
}
/**
* @type: type of the switch (RFKILL_TYPE_*)
*
* This function should be called by the network driver when it needs
- * rfkill structure. Once the structure is allocated the driver shoud
- * finish its initialization by setting name, private data, enable_radio
+ * rfkill structure. Once the structure is allocated the driver should
+ * finish its initialization by setting the name, private data, enable_radio
* and disable_radio methods and then register it with rfkill_register().
+ *
* NOTE: If registration fails the structure shoudl be freed by calling
* rfkill_free() otherwise rfkill_unregister() should be used.
*/
* rfkill_free - Mark rfkill structure for deletion
* @rfkill: rfkill structure to be destroyed
*
- * Decrements reference count of rfkill structure so it is destroyed.
+ * Decrements reference count of the rfkill structure so it is destroyed.
* Note that rfkill_free() should _not_ be called after rfkill_unregister().
*/
void rfkill_free(struct rfkill *rfkill)
static void rfkill_led_trigger_unregister(struct rfkill *rfkill)
{
#ifdef CONFIG_RFKILL_LEDS
- if (rfkill->led_trigger.name)
+ if (rfkill->led_trigger.name) {
led_trigger_unregister(&rfkill->led_trigger);
+ rfkill->led_trigger.name = NULL;
+ }
#endif
}
error = device_add(dev);
if (error) {
- rfkill_led_trigger_unregister(rfkill);
rfkill_remove_switch(rfkill);
+ rfkill_led_trigger_unregister(rfkill);
return error;
}
static struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue,
struct Qdisc *qdisc)
{
+ struct Qdisc *oqdisc = dev_queue->qdisc_sleeping;
spinlock_t *root_lock;
- struct Qdisc *oqdisc;
- int ingress;
-
- ingress = 0;
- if (qdisc && qdisc->flags&TCQ_F_INGRESS)
- ingress = 1;
-
- if (ingress) {
- oqdisc = dev_queue->qdisc;
- } else {
- oqdisc = dev_queue->qdisc_sleeping;
- }
root_lock = qdisc_root_lock(oqdisc);
spin_lock_bh(root_lock);
- if (ingress) {
- /* Prune old scheduler */
- if (oqdisc && atomic_read(&oqdisc->refcnt) <= 1) {
- /* delete */
- qdisc_reset(oqdisc);
- dev_queue->qdisc = NULL;
- } else { /* new */
- dev_queue->qdisc = qdisc;
- }
+ /* Prune old scheduler */
+ if (oqdisc && atomic_read(&oqdisc->refcnt) <= 1)
+ qdisc_reset(oqdisc);
- } else {
- /* Prune old scheduler */
- if (oqdisc && atomic_read(&oqdisc->refcnt) <= 1)
- qdisc_reset(oqdisc);
-
- /* ... and graft new one */
- if (qdisc == NULL)
- qdisc = &noop_qdisc;
- dev_queue->qdisc_sleeping = qdisc;
- dev_queue->qdisc = &noop_qdisc;
- }
+ /* ... and graft new one */
+ if (qdisc == NULL)
+ qdisc = &noop_qdisc;
+ dev_queue->qdisc_sleeping = qdisc;
+ dev_queue->qdisc = &noop_qdisc;
spin_unlock_bh(root_lock);
ingress = 0;
num_q = dev->num_tx_queues;
- if (q && q->flags & TCQ_F_INGRESS) {
+ if ((q && q->flags & TCQ_F_INGRESS) ||
+ (new && new->flags & TCQ_F_INGRESS)) {
num_q = 1;
ingress = 1;
}
if (!ingress)
dev_queue = netdev_get_tx_queue(dev, i);
- if (ingress) {
- old = dev_graft_qdisc(dev_queue, q);
- } else {
- old = dev_graft_qdisc(dev_queue, new);
- if (new && i > 0)
- atomic_inc(&new->refcnt);
- }
+ old = dev_graft_qdisc(dev_queue, new);
+ if (new && i > 0)
+ atomic_inc(&new->refcnt);
+
notify_and_destroy(skb, n, classid, old, new);
}
goto err_out3;
}
}
- if (parent)
+ if (parent && !(sch->flags & TCQ_F_INGRESS))
list_add_tail(&sch->list, &dev_queue->qdisc->list);
return sch;
int *need_watchdog_p = _need_watchdog;
rcu_assign_pointer(dev_queue->qdisc, new_qdisc);
- if (new_qdisc != &noqueue_qdisc)
+ if (need_watchdog_p && new_qdisc != &noqueue_qdisc)
*need_watchdog_p = 1;
}
need_watchdog = 0;
netdev_for_each_tx_queue(dev, transition_one_qdisc, &need_watchdog);
+ transition_one_qdisc(dev, &dev->rx_queue, NULL);
if (need_watchdog) {
dev->trans_start = jiffies;
bool running;
netdev_for_each_tx_queue(dev, dev_deactivate_queue, &noop_qdisc);
+ dev_deactivate_queue(dev, &dev->rx_queue, &noop_qdisc);
dev_watchdog_down(dev);
void dev_init_scheduler(struct net_device *dev)
{
netdev_for_each_tx_queue(dev, dev_init_scheduler_queue, &noop_qdisc);
- dev_init_scheduler_queue(dev, &dev->rx_queue, NULL);
+ dev_init_scheduler_queue(dev, &dev->rx_queue, &noop_qdisc);
setup_timer(&dev->watchdog_timer, dev_watchdog, (unsigned long)dev);
}
void dev_shutdown(struct net_device *dev)
{
netdev_for_each_tx_queue(dev, shutdown_scheduler_queue, &noop_qdisc);
- shutdown_scheduler_queue(dev, &dev->rx_queue, NULL);
+ shutdown_scheduler_queue(dev, &dev->rx_queue, &noop_qdisc);
WARN_ON(timer_pending(&dev->watchdog_timer));
}
switch (m->mode) {
case SVC_POOL_PERCPU:
{
- cpumask_of_cpu_ptr(cpumask, node);
- set_cpus_allowed_ptr(task, cpumask);
+ set_cpus_allowed_ptr(task, &cpumask_of_cpu(node));
break;
}
case SVC_POOL_PERNODE:
};
/* internal helper: get drv and dev */
-static int get_drv_dev_by_info_ifindex(struct genl_info *info,
+static int get_drv_dev_by_info_ifindex(struct nlattr **attrs,
struct cfg80211_registered_device **drv,
struct net_device **dev)
{
int ifindex;
- if (!info->attrs[NL80211_ATTR_IFINDEX])
+ if (!attrs[NL80211_ATTR_IFINDEX])
return -EINVAL;
- ifindex = nla_get_u32(info->attrs[NL80211_ATTR_IFINDEX]);
+ ifindex = nla_get_u32(attrs[NL80211_ATTR_IFINDEX]);
*dev = dev_get_by_index(&init_net, ifindex);
if (!*dev)
return -ENODEV;
mutex_lock(&cfg80211_drv_mutex);
list_for_each_entry(dev, &cfg80211_drv_list, list) {
- if (++wp_idx < wp_start)
+ if (wp_idx < wp_start) {
+ wp_idx++;
continue;
+ }
if_idx = 0;
mutex_lock(&dev->devlist_mtx);
list_for_each_entry(wdev, &dev->netdev_list, list) {
- if (++if_idx < if_start)
+ if (if_idx < if_start) {
+ if_idx++;
continue;
+ }
if (nl80211_send_iface(skb, NETLINK_CB(cb->skb).pid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
- wdev->netdev) < 0)
- break;
+ wdev->netdev) < 0) {
+ mutex_unlock(&dev->devlist_mtx);
+ goto out;
+ }
+ if_idx++;
}
mutex_unlock(&dev->devlist_mtx);
+
+ wp_idx++;
}
+ out:
mutex_unlock(&cfg80211_drv_mutex);
cb->args[0] = wp_idx;
struct net_device *netdev;
int err;
- err = get_drv_dev_by_info_ifindex(info, &dev, &netdev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &dev, &netdev);
if (err)
return err;
} else
return -EINVAL;
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
ifindex = dev->ifindex;
int ifindex, err;
struct net_device *dev;
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
ifindex = dev->ifindex;
if (info->attrs[NL80211_ATTR_MAC])
mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
if (!info->attrs[NL80211_ATTR_KEY_DEFAULT])
return -EINVAL;
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
return -EINVAL;
}
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
if (info->attrs[NL80211_ATTR_MAC])
mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
struct beacon_parameters params;
int haveinfo = 0;
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
int err;
struct net_device *dev;
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
}
static int nl80211_dump_station(struct sk_buff *skb,
- struct netlink_callback *cb)
+ struct netlink_callback *cb)
{
- int wp_idx = 0;
- int if_idx = 0;
- int sta_idx = cb->args[2];
- int wp_start = cb->args[0];
- int if_start = cb->args[1];
struct station_info sinfo;
struct cfg80211_registered_device *dev;
- struct wireless_dev *wdev;
+ struct net_device *netdev;
u8 mac_addr[ETH_ALEN];
+ int ifidx = cb->args[0];
+ int sta_idx = cb->args[1];
int err;
- int exit = 0;
- /* TODO: filter by device */
- mutex_lock(&cfg80211_drv_mutex);
- list_for_each_entry(dev, &cfg80211_drv_list, list) {
- if (exit)
+ if (!ifidx) {
+ err = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize,
+ nl80211_fam.attrbuf, nl80211_fam.maxattr,
+ nl80211_policy);
+ if (err)
+ return err;
+
+ if (!nl80211_fam.attrbuf[NL80211_ATTR_IFINDEX])
+ return -EINVAL;
+
+ ifidx = nla_get_u32(nl80211_fam.attrbuf[NL80211_ATTR_IFINDEX]);
+ if (!ifidx)
+ return -EINVAL;
+ }
+
+ netdev = dev_get_by_index(&init_net, ifidx);
+ if (!netdev)
+ return -ENODEV;
+
+ dev = cfg80211_get_dev_from_ifindex(ifidx);
+ if (IS_ERR(dev)) {
+ err = PTR_ERR(dev);
+ goto out_put_netdev;
+ }
+
+ if (!dev->ops->dump_station) {
+ err = -ENOSYS;
+ goto out_err;
+ }
+
+ rtnl_lock();
+
+ while (1) {
+ err = dev->ops->dump_station(&dev->wiphy, netdev, sta_idx,
+ mac_addr, &sinfo);
+ if (err == -ENOENT)
break;
- if (++wp_idx < wp_start)
- continue;
- if_idx = 0;
+ if (err)
+ goto out_err_rtnl;
- mutex_lock(&dev->devlist_mtx);
- list_for_each_entry(wdev, &dev->netdev_list, list) {
- if (exit)
- break;
- if (++if_idx < if_start)
- continue;
- if (!dev->ops->dump_station)
- continue;
+ if (nl80211_send_station(skb,
+ NETLINK_CB(cb->skb).pid,
+ cb->nlh->nlmsg_seq, NLM_F_MULTI,
+ netdev, mac_addr,
+ &sinfo) < 0)
+ goto out;
- for (;; ++sta_idx) {
- rtnl_lock();
- err = dev->ops->dump_station(&dev->wiphy,
- wdev->netdev, sta_idx, mac_addr,
- &sinfo);
- rtnl_unlock();
- if (err) {
- sta_idx = 0;
- break;
- }
- if (nl80211_send_station(skb,
- NETLINK_CB(cb->skb).pid,
- cb->nlh->nlmsg_seq, NLM_F_MULTI,
- wdev->netdev, mac_addr,
- &sinfo) < 0) {
- exit = 1;
- break;
- }
- }
- }
- mutex_unlock(&dev->devlist_mtx);
+ sta_idx++;
}
- mutex_unlock(&cfg80211_drv_mutex);
- cb->args[0] = wp_idx;
- cb->args[1] = if_idx;
- cb->args[2] = sta_idx;
- return skb->len;
+ out:
+ cb->args[1] = sta_idx;
+ err = skb->len;
+ out_err_rtnl:
+ rtnl_unlock();
+ out_err:
+ cfg80211_put_dev(dev);
+ out_put_netdev:
+ dev_put(netdev);
+
+ return err;
}
static int nl80211_get_station(struct sk_buff *skb, struct genl_info *info)
mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
params.plink_action =
nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_ACTION]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
¶ms.station_flags))
return -EINVAL;
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
if (info->attrs[NL80211_ATTR_MAC])
mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
}
static int nl80211_dump_mpath(struct sk_buff *skb,
- struct netlink_callback *cb)
+ struct netlink_callback *cb)
{
- int wp_idx = 0;
- int if_idx = 0;
- int sta_idx = cb->args[2];
- int wp_start = cb->args[0];
- int if_start = cb->args[1];
struct mpath_info pinfo;
struct cfg80211_registered_device *dev;
- struct wireless_dev *wdev;
+ struct net_device *netdev;
u8 dst[ETH_ALEN];
u8 next_hop[ETH_ALEN];
+ int ifidx = cb->args[0];
+ int path_idx = cb->args[1];
int err;
- int exit = 0;
- /* TODO: filter by device */
- mutex_lock(&cfg80211_drv_mutex);
- list_for_each_entry(dev, &cfg80211_drv_list, list) {
- if (exit)
+ if (!ifidx) {
+ err = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize,
+ nl80211_fam.attrbuf, nl80211_fam.maxattr,
+ nl80211_policy);
+ if (err)
+ return err;
+
+ if (!nl80211_fam.attrbuf[NL80211_ATTR_IFINDEX])
+ return -EINVAL;
+
+ ifidx = nla_get_u32(nl80211_fam.attrbuf[NL80211_ATTR_IFINDEX]);
+ if (!ifidx)
+ return -EINVAL;
+ }
+
+ netdev = dev_get_by_index(&init_net, ifidx);
+ if (!netdev)
+ return -ENODEV;
+
+ dev = cfg80211_get_dev_from_ifindex(ifidx);
+ if (IS_ERR(dev)) {
+ err = PTR_ERR(dev);
+ goto out_put_netdev;
+ }
+
+ if (!dev->ops->dump_mpath) {
+ err = -ENOSYS;
+ goto out_err;
+ }
+
+ rtnl_lock();
+
+ while (1) {
+ err = dev->ops->dump_mpath(&dev->wiphy, netdev, path_idx,
+ dst, next_hop, &pinfo);
+ if (err == -ENOENT)
break;
- if (++wp_idx < wp_start)
- continue;
- if_idx = 0;
+ if (err)
+ goto out_err_rtnl;
- mutex_lock(&dev->devlist_mtx);
- list_for_each_entry(wdev, &dev->netdev_list, list) {
- if (exit)
- break;
- if (++if_idx < if_start)
- continue;
- if (!dev->ops->dump_mpath)
- continue;
+ if (nl80211_send_mpath(skb, NETLINK_CB(cb->skb).pid,
+ cb->nlh->nlmsg_seq, NLM_F_MULTI,
+ netdev, dst, next_hop,
+ &pinfo) < 0)
+ goto out;
- for (;; ++sta_idx) {
- rtnl_lock();
- err = dev->ops->dump_mpath(&dev->wiphy,
- wdev->netdev, sta_idx, dst,
- next_hop, &pinfo);
- rtnl_unlock();
- if (err) {
- sta_idx = 0;
- break;
- }
- if (nl80211_send_mpath(skb,
- NETLINK_CB(cb->skb).pid,
- cb->nlh->nlmsg_seq, NLM_F_MULTI,
- wdev->netdev, dst, next_hop,
- &pinfo) < 0) {
- exit = 1;
- break;
- }
- }
- }
- mutex_unlock(&dev->devlist_mtx);
+ path_idx++;
}
- mutex_unlock(&cfg80211_drv_mutex);
- cb->args[0] = wp_idx;
- cb->args[1] = if_idx;
- cb->args[2] = sta_idx;
- return skb->len;
+ out:
+ cb->args[1] = path_idx;
+ err = skb->len;
+ out_err_rtnl:
+ rtnl_unlock();
+ out_err:
+ cfg80211_put_dev(dev);
+ out_put_netdev:
+ dev_put(netdev);
+
+ return err;
}
static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info)
dst = nla_data(info->attrs[NL80211_ATTR_MAC]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
dst = nla_data(info->attrs[NL80211_ATTR_MAC]);
next_hop = nla_data(info->attrs[NL80211_ATTR_MPATH_NEXT_HOP]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
dst = nla_data(info->attrs[NL80211_ATTR_MAC]);
next_hop = nla_data(info->attrs[NL80211_ATTR_MPATH_NEXT_HOP]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
if (info->attrs[NL80211_ATTR_MAC])
dst = nla_data(info->attrs[NL80211_ATTR_MAC]);
- err = get_drv_dev_by_info_ifindex(info, &drv, &dev);
+ err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev);
if (err)
return err;
}
memset(&tea->vd, 0, sizeof(tea->vd));
- tea->vd.owner = tea->card->module;
strcpy(tea->vd.name, tea->tea5759 ? "TEA5759 radio" : "TEA5757 radio");
- tea->vd.type = VID_TYPE_TUNER;
tea->vd.release = snd_tea575x_release;
video_set_drvdata(&tea->vd, tea);
tea->vd.fops = &tea->fops;
projects / linux-2.6-omap-h63xx.git / commitdiff