* 'kvm-updates-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm:
KVM: ppc: fix invalidation of large guest pages
KVM: s390: Fix possible host kernel bug on lctl(g) handling
KVM: s390: Fix instruction naming for lctlg
KVM: s390: Fix program check on interrupt delivery handling
KVM: s390: Change guestaddr type in gaccess
KVM: s390: Fix guest kconfig
KVM: s390: Advertise KVM_CAP_USER_MEMORY
KVM: ia64: Fix irq disabling leak in error handling code
KVM: VMX: Fix undefined beaviour of EPT after reload kvm-intel.ko
KVM: VMX: Fix bypass_guest_pf enabling when disable EPT in module parameter
KVM: task switch: translate guest segment limit to virt-extension byte granular field
KVM: Avoid instruction emulation when event delivery is pending
KVM: task switch: use seg regs provided by subarch instead of reading from GDT
KVM: task switch: segment base is linear address
KVM: SVM: allow enabling/disabling NPT by reloading only the architecture module
intel-mac-v3 Intel Mac Type 3
intel-mac-v4 Intel Mac Type 4
intel-mac-v5 Intel Mac Type 5
+ intel-mac-auto Intel Mac (detect type according to subsystem id)
macmini Intel Mac Mini (equivalent with type 3)
macbook Intel Mac Book (eq. type 5)
macbook-pro-v1 Intel Mac Book Pro 1st generation (eq. type 3)
be recompiled or not. The latter is a fast way to check the whole tree if you
have already built it.
-The optional make variable CHECKFLAGS can be used to pass arguments to sparse.
-The build system passes -Wbitwise to sparse automatically. To perform
-endianness checks, you may define __CHECK_ENDIAN__:
+The optional make variable CF can be used to pass arguments to sparse. The
+build system passes -Wbitwise to sparse automatically. To perform endianness
+checks, you may define __CHECK_ENDIAN__:
- make C=2 CHECKFLAGS="-D__CHECK_ENDIAN__"
+ make C=2 CF="-D__CHECK_ENDIAN__"
These checks are disabled by default as they generate a host of warnings.
# 2) Generate asm-offsets.h
#
-offsets-file := include/asm-$(SRCARCH)/asm-offsets.h
+offsets-file := include/asm/asm-offsets.h
always += $(offsets-file)
targets += $(offsets-file)
$(call if_changed_dep,cc_s_c)
$(obj)/$(offsets-file): arch/$(SRCARCH)/kernel/asm-offsets.s Kbuild
- $(Q)mkdir -p $(dir $@)
$(call cmd,offsets)
#####
SRCARCH := x86
endif
+# Where to locate arch specific headers
+hdr-arch := $(SRCARCH)
+
KCONFIG_CONFIG ?= .config
# SHELL used by kbuild
# Needed to be compatible with the O= option
LINUXINCLUDE := -Iinclude \
$(if $(KBUILD_SRC),-Iinclude2 -I$(srctree)/include) \
- -include include/linux/autoconf.h
+ -I$(srctree)/arch/$(hdr-arch)/include \
+ -include include/linux/autoconf.h
KBUILD_CPPFLAGS := -D__KERNEL__ $(LINUXINCLUDE)
/bin/false; \
fi;
$(Q)if [ ! -d include2 ]; then mkdir -p include2; fi;
- $(Q)ln -fsn $(srctree)/include/asm-$(SRCARCH) include2/asm
+ $(Q)if [ -e $(srctree)/include/asm-$(SRCARCH)/system.h ]; then \
+ ln -fsn $(srctree)/include/asm-$(SRCARCH) include2/asm; \
+ fi
endif
# prepare2 creates a makefile if using a separate output directory
# The asm symlink changes when $(ARCH) changes.
# Detect this and ask user to run make mrproper
-
-include/asm: FORCE
- $(Q)set -e; asmlink=`readlink include/asm | cut -d '-' -f 2`; \
- if [ -L include/asm ]; then \
- if [ "$$asmlink" != "$(SRCARCH)" ]; then \
+define check-symlink
+ set -e; \
+ if [ -L include/asm ]; then \
+ asmlink=`readlink include/asm | cut -d '-' -f 2`; \
+ if [ "$$asmlink" != "$(SRCARCH)" ]; then \
echo "ERROR: the symlink $@ points to asm-$$asmlink but asm-$(SRCARCH) was expected"; \
echo " set ARCH or save .config and run 'make mrproper' to fix it"; \
- exit 1; \
- fi; \
- else \
- echo ' SYMLINK $@ -> include/asm-$(SRCARCH)'; \
- if [ ! -d include ]; then \
- mkdir -p include; \
- fi; \
- ln -fsn asm-$(SRCARCH) $@; \
+ exit 1; \
+ fi; \
fi
+endef
+
+# We create the target directory of the symlink if it does
+# not exist so the test in chack-symlink works and we have a
+# directory for generated filesas used by some architectures.
+define create-symlink
+ if [ ! -L include/asm ]; then \
+ echo ' SYMLINK $@ -> include/asm-$(SRCARCH)'; \
+ if [ ! -d include/asm-$(SRCARCH) ]; then \
+ mkdir -p include/asm-$(SRCARCH); \
+ fi; \
+ ln -fsn asm-$(SRCARCH) $@; \
+ fi
+endef
+
+include/asm: FORCE
+ $(Q)$(check-symlink)
+ $(Q)$(create-symlink)
# Generate some files
# ---------------------------------------------------------------------------
# ---------------------------------------------------------------------------
# Kernel headers
-INSTALL_HDR_PATH=$(objtree)/usr
-export INSTALL_HDR_PATH
-HDRFILTER=generic i386 x86_64
-HDRARCHES=$(filter-out $(HDRFILTER),$(patsubst $(srctree)/include/asm-%/Kbuild,%,$(wildcard $(srctree)/include/asm-*/Kbuild)))
+#Default location for installed headers
+export INSTALL_HDR_PATH = $(objtree)/usr
-PHONY += headers_install_all
-headers_install_all: include/linux/version.h scripts_basic FORCE
+hdr-inst := -rR -f $(srctree)/scripts/Makefile.headersinst obj
+# Find out where the Kbuild file is located to support
+# arch/$(ARCH)/include/asm
+hdr-dir = $(strip \
+ $(if $(wildcard $(srctree)/arch/$(hdr-arch)/include/asm/Kbuild), \
+ arch/$(hdr-arch)/include/asm, include/asm-$(hdr-arch)))
+
+# If we do an all arch process set dst to asm-$(hdr-arch)
+hdr-dst = $(if $(KBUILD_HEADERS), dst=include/asm-$(hdr-arch), dst=include/asm)
+
+PHONY += __headers
+__headers: include/linux/version.h scripts_basic FORCE
$(Q)$(MAKE) $(build)=scripts scripts/unifdef
- $(Q)for arch in $(HDRARCHES); do \
- $(MAKE) ARCH=$$arch -f $(srctree)/scripts/Makefile.headersinst obj=include BIASMDIR=-bi-$$arch ;\
- done
+
+PHONY += headers_install_all
+headers_install_all:
+ $(Q)$(CONFIG_SHELL) $(srctree)/scripts/headers.sh install
PHONY += headers_install
-headers_install: include/linux/version.h scripts_basic FORCE
- @if [ ! -r $(srctree)/include/asm-$(SRCARCH)/Kbuild ]; then \
- echo '*** Error: Headers not exportable for this architecture ($(SRCARCH))'; \
- exit 1 ; fi
- $(Q)$(MAKE) $(build)=scripts scripts/unifdef
- $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.headersinst ARCH=$(SRCARCH) obj=include
+headers_install: __headers
+ $(if $(wildcard $(srctree)/$(hdr-dir)/Kbuild),, \
+ $(error Headers not exportable for the $(SRCARCH) architecture))
+ $(Q)$(MAKE) $(hdr-inst)=include
+ $(Q)$(MAKE) $(hdr-inst)=$(hdr-dir) $(hdr-dst)
PHONY += headers_check_all
headers_check_all: headers_install_all
- $(Q)for arch in $(HDRARCHES); do \
- $(MAKE) ARCH=$$arch -f $(srctree)/scripts/Makefile.headersinst obj=include BIASMDIR=-bi-$$arch HDRCHECK=1 ;\
- done
+ $(Q)$(CONFIG_SHELL) $(srctree)/scripts/headers.sh check
PHONY += headers_check
headers_check: headers_install
- $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.headersinst ARCH=$(SRCARCH) obj=include HDRCHECK=1
+ $(Q)$(MAKE) $(hdr-inst)=include HDRCHECK=1
+ $(Q)$(MAKE) $(hdr-inst)=$(hdr-dir) $(hdr-dst) HDRCHECK=1
# ---------------------------------------------------------------------------
# Modules
include/linux/autoconf.h include/linux/version.h \
include/linux/utsrelease.h \
include/linux/bounds.h include/asm*/asm-offsets.h \
- Module.symvers tags TAGS cscope*
+ Module.symvers Module.markers tags TAGS cscope*
# clean - Delete most, but leave enough to build external modules
#
\( -name '*.[oas]' -o -name '*.ko' -o -name '.*.cmd' \
-o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \
-o -name '*.symtypes' -o -name 'modules.order' \
- -o -name 'Module.markers' \) \
+ -o -name 'Module.markers' -o -name '.tmp_*.o.*' \) \
-type f -print | xargs rm -f
# mrproper - Delete all generated files, including .config
@echo ' cscope - Generate cscope index'
@echo ' kernelrelease - Output the release version string'
@echo ' kernelversion - Output the version stored in Makefile'
- @if [ -r $(srctree)/include/asm-$(SRCARCH)/Kbuild ]; then \
- echo ' headers_install - Install sanitised kernel headers to INSTALL_HDR_PATH'; \
+ @echo ' headers_install - Install sanitised kernel headers to INSTALL_HDR_PATH'; \
echo ' (default: $(INSTALL_HDR_PATH))'; \
- fi
- @echo ''
+ echo ''
@echo 'Static analysers'
@echo ' checkstack - Generate a list of stack hogs'
@echo ' namespacecheck - Name space analysis on compiled kernel'
@echo ' versioncheck - Sanity check on version.h usage'
@echo ' includecheck - Check for duplicate included header files'
@echo ' export_report - List the usages of all exported symbols'
- @if [ -r $(srctree)/include/asm-$(SRCARCH)/Kbuild ]; then \
- echo ' headers_check - Sanity check on exported headers'; \
- fi
- @echo ''
+ @echo ' headers_check - Sanity check on exported headers'; \
+ echo ''
@echo 'Kernel packaging:'
@$(MAKE) $(build)=$(package-dir) help
@echo ''
\( -name config -o -name 'asm-*' \) -prune \
-o -name $1 -print; \
for arch in $(ALLINCLUDE_ARCHS) ; do \
- find $(__srctree)include/asm-$${arch} $(RCS_FIND_IGNORE) \
+ test -e $(__srctree)include/asm-$${arch} && \
+ find $(__srctree)include/asm-$${arch} $(RCS_FIND_IGNORE) \
+ -name $1 -print; \
+ test -e $(__srctree)arch/$${arch}/include/asm && \
+ find $(__srctree)arch/$${arch}/include/asm $(RCS_FIND_IGNORE) \
-name $1 -print; \
done ; \
find $(__srctree)include/asm-generic $(RCS_FIND_IGNORE) \
/* next channel to be assigned next incoming descriptor */
atomic_t last_chan;
+ /* per-channel number of requests pending in channel h/w fifo */
+ atomic_t *submit_count;
+
/* per-channel request fifo */
struct talitos_request **fifo;
spin_lock_irqsave(&priv->head_lock[ch], flags);
- head = priv->head[ch];
- request = &priv->fifo[ch][head];
-
- if (request->desc) {
- /* request queue is full */
+ if (!atomic_inc_not_zero(&priv->submit_count[ch])) {
+ /* h/w fifo is full */
spin_unlock_irqrestore(&priv->head_lock[ch], flags);
return -EAGAIN;
}
+ head = priv->head[ch];
+ request = &priv->fifo[ch][head];
+
/* map descriptor and save caller data */
request->dma_desc = dma_map_single(dev, desc, sizeof(*desc),
DMA_BIDIRECTIONAL);
priv->tail[ch] = (tail + 1) & (priv->fifo_len - 1);
spin_unlock_irqrestore(&priv->tail_lock[ch], flags);
+
+ atomic_dec(&priv->submit_count[ch]);
+
saved_req.callback(dev, saved_req.desc, saved_req.context,
status);
/* channel may resume processing in single desc error case */
/* adjust (decrease) last one (or two) entry's len to cryptlen */
link_tbl_ptr--;
- while (link_tbl_ptr->len <= (-cryptlen)) {
+ while (be16_to_cpu(link_tbl_ptr->len) <= (-cryptlen)) {
/* Empty this entry, and move to previous one */
cryptlen += be16_to_cpu(link_tbl_ptr->len);
link_tbl_ptr->len = 0;
unsigned int cryptlen = areq->cryptlen;
unsigned int authsize = ctx->authsize;
unsigned int ivsize;
- int sg_count;
+ int sg_count, ret;
/* hmac key */
map_single_talitos_ptr(dev, &desc->ptr[0], ctx->authkeylen, &ctx->key,
map_single_talitos_ptr(dev, &desc->ptr[6], ivsize, ctx->iv, 0,
DMA_FROM_DEVICE);
- return talitos_submit(dev, desc, callback, areq);
+ ret = talitos_submit(dev, desc, callback, areq);
+ if (ret != -EINPROGRESS) {
+ ipsec_esp_unmap(dev, edesc, areq);
+ kfree(edesc);
+ }
+ return ret;
}
struct talitos_ctx *ctx = crypto_aead_ctx(authenc);
struct ipsec_esp_edesc *edesc;
int src_nents, dst_nents, alloc_len, dma_len;
+ gfp_t flags = areq->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP ? GFP_KERNEL :
+ GFP_ATOMIC;
if (areq->cryptlen + ctx->authsize > TALITOS_MAX_DATA_LEN) {
dev_err(ctx->dev, "cryptlen exceeds h/w max limit\n");
dst_nents = src_nents;
} else {
dst_nents = sg_count(areq->dst, areq->cryptlen + ctx->authsize);
- dst_nents = (dst_nents == 1) ? 0 : src_nents;
+ dst_nents = (dst_nents == 1) ? 0 : dst_nents;
}
/*
alloc_len += icv_stashing ? ctx->authsize : 0;
}
- edesc = kmalloc(alloc_len, GFP_DMA);
+ edesc = kmalloc(alloc_len, GFP_DMA | flags);
if (!edesc) {
dev_err(ctx->dev, "could not allocate edescriptor\n");
return ERR_PTR(-ENOMEM);
if (hw_supports(dev, DESC_HDR_SEL0_RNG))
talitos_unregister_rng(dev);
+ kfree(priv->submit_count);
kfree(priv->tail);
kfree(priv->head);
goto err_out;
}
- of_node_put(np);
- np = NULL;
-
priv->head_lock = kmalloc(sizeof(spinlock_t) * priv->num_channels,
GFP_KERNEL);
priv->tail_lock = kmalloc(sizeof(spinlock_t) * priv->num_channels,
}
}
+ priv->submit_count = kmalloc(sizeof(atomic_t) * priv->num_channels,
+ GFP_KERNEL);
+ if (!priv->submit_count) {
+ dev_err(dev, "failed to allocate fifo submit count space\n");
+ err = -ENOMEM;
+ goto err_out;
+ }
+ for (i = 0; i < priv->num_channels; i++)
+ atomic_set(&priv->submit_count[i], -priv->chfifo_len);
+
priv->head = kzalloc(sizeof(int) * priv->num_channels, GFP_KERNEL);
priv->tail = kzalloc(sizeof(int) * priv->num_channels, GFP_KERNEL);
if (!priv->head || !priv->tail) {
err_out:
talitos_remove(ofdev);
- if (np)
- of_node_put(np);
return err;
}
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.
skb_queue_purge(&l2->down_queue);
ReleaseWin(l2);
if (test_bit(FLG_LAPD, &l2->flag)) {
- release_tei(l2);
+ TEIrelease(l2);
if (l2->ch.st)
l2->ch.st->dev->D.ctrl(&l2->ch.st->dev->D,
CLOSE_CHANNEL, NULL);
/* from tei.c */
extern int l2_tei(struct layer2 *, u_int, u_long arg);
-extern void release_tei(struct layer2 *);
+extern void TEIrelease(struct layer2 *);
extern int TEIInit(u_int *);
extern void TEIFree(void);
}
void
-release_tei(struct layer2 *l2)
+TEIrelease(struct layer2 *l2)
{
struct teimgr *tm = l2->tm;
u_long flags;
If you are not sure, say Y here.
config THINKPAD_ACPI_HOTKEY_POLL
- bool "Suport NVRAM polling for hot keys"
+ bool "Support NVRAM polling for hot keys"
depends on THINKPAD_ACPI
default y
---help---
#include <linux/time.h>
#include <linux/proc_fs.h>
#include <linux/stat.h>
+#include <linux/task_io_accounting_ops.h>
#include <linux/init.h>
#include <linux/capability.h>
#include <linux/file.h>
#ifdef CONFIG_TASK_IO_ACCOUNTING
static int do_io_accounting(struct task_struct *task, char *buffer, int whole)
{
- u64 rchar, wchar, syscr, syscw;
- struct task_io_accounting ioac;
-
- rchar = task->rchar;
- wchar = task->wchar;
- syscr = task->syscr;
- syscw = task->syscw;
- memcpy(&ioac, &task->ioac, sizeof(ioac));
-
- if (whole) {
- unsigned long flags;
-
- if (lock_task_sighand(task, &flags)) {
- struct signal_struct *sig = task->signal;
- struct task_struct *t = task;
-
- rchar += sig->rchar;
- wchar += sig->wchar;
- syscr += sig->syscr;
- syscw += sig->syscw;
-
- ioac.read_bytes += sig->ioac.read_bytes;
- ioac.write_bytes += sig->ioac.write_bytes;
- ioac.cancelled_write_bytes +=
- sig->ioac.cancelled_write_bytes;
- while_each_thread(task, t) {
- rchar += t->rchar;
- wchar += t->wchar;
- syscr += t->syscr;
- syscw += t->syscw;
-
- ioac.read_bytes += t->ioac.read_bytes;
- ioac.write_bytes += t->ioac.write_bytes;
- ioac.cancelled_write_bytes +=
- t->ioac.cancelled_write_bytes;
- }
- unlock_task_sighand(task, &flags);
- }
+ struct proc_io_accounting acct = task->ioac;
+ unsigned long flags;
+
+ if (whole && lock_task_sighand(task, &flags)) {
+ struct task_struct *t = task;
+
+ task_io_accounting_add(&acct, &task->signal->ioac);
+ while_each_thread(task, t)
+ task_io_accounting_add(&acct, &t->ioac);
+
+ unlock_task_sighand(task, &flags);
}
return sprintf(buffer,
"rchar: %llu\n"
"read_bytes: %llu\n"
"write_bytes: %llu\n"
"cancelled_write_bytes: %llu\n",
- rchar, wchar, syscr, syscw,
- ioac.read_bytes, ioac.write_bytes,
- ioac.cancelled_write_bytes);
+ acct.chr.rchar, acct.chr.wchar,
+ acct.chr.syscr, acct.chr.syscw,
+ acct.blk.read_bytes, acct.blk.write_bytes,
+ acct.blk.cancelled_write_bytes);
}
static int proc_tid_io_accounting(struct task_struct *task, char *buffer)
+# Top-level Makefile calls into asm-$(ARCH)
+# List only non-arch directories below
+
header-y += asm-generic/
header-y += linux/
header-y += sound/
header-y += rdma/
header-y += video/
header-y += drm/
-
-header-y += asm-$(ARCH)/
* during second ld run in second ld pass when generating System.map */
#define TEXT_TEXT \
ALIGN_FUNCTION(); \
+ *(.text.hot) \
*(.text) \
*(.ref.text) \
*(.text.init.refok) \
CPU_KEEP(init.text) \
CPU_KEEP(exit.text) \
MEM_KEEP(init.text) \
- MEM_KEEP(exit.text)
+ MEM_KEEP(exit.text) \
+ *(.text.unlikely)
/* sched.text is aling to function alignment to secure we have same
unsigned long nvcsw, nivcsw, cnvcsw, cnivcsw;
unsigned long min_flt, maj_flt, cmin_flt, cmaj_flt;
unsigned long inblock, oublock, cinblock, coublock;
-#ifdef CONFIG_TASK_XACCT
- u64 rchar, wchar, syscr, syscw;
-#endif
- struct task_io_accounting ioac;
+ struct proc_io_accounting ioac;
/*
* Cumulative ns of scheduled CPU time for dead threads in the
unsigned long ptrace_message;
siginfo_t *last_siginfo; /* For ptrace use. */
-#ifdef CONFIG_TASK_XACCT
-/* i/o counters(bytes read/written, #syscalls */
- u64 rchar, wchar, syscr, syscw;
-#endif
- struct task_io_accounting ioac;
+ struct proc_io_accounting ioac;
#if defined(CONFIG_TASK_XACCT)
u64 acct_rss_mem1; /* accumulated rss usage */
u64 acct_vm_mem1; /* accumulated virtual memory usage */
#ifdef CONFIG_TASK_XACCT
static inline void add_rchar(struct task_struct *tsk, ssize_t amt)
{
- tsk->rchar += amt;
+ tsk->ioac.chr.rchar += amt;
}
static inline void add_wchar(struct task_struct *tsk, ssize_t amt)
{
- tsk->wchar += amt;
+ tsk->ioac.chr.wchar += amt;
}
static inline void inc_syscr(struct task_struct *tsk)
{
- tsk->syscr++;
+ tsk->ioac.chr.syscr++;
}
static inline void inc_syscw(struct task_struct *tsk)
{
- tsk->syscw++;
+ tsk->ioac.chr.syscw++;
}
#else
static inline void add_rchar(struct task_struct *tsk, ssize_t amt)
/*
- * task_io_accounting: a structure which is used for recording a single task's
+ * proc_io_accounting: a structure which is used for recording a single task's
* IO statistics.
*
* Don't include this header file directly - it is designed to be dragged in via
* Blame akpm@osdl.org for all this.
*/
+#ifdef CONFIG_TASK_XACCT
+struct task_chr_io_accounting {
+ /* bytes read */
+ u64 rchar;
+ /* bytes written */
+ u64 wchar;
+ /* # of read syscalls */
+ u64 syscr;
+ /* # of write syscalls */
+ u64 syscw;
+};
+#else /* CONFIG_TASK_XACCT */
+struct task_chr_io_accounting {
+};
+#endif /* CONFIG_TASK_XACCT */
+
#ifdef CONFIG_TASK_IO_ACCOUNTING
struct task_io_accounting {
/*
*/
u64 cancelled_write_bytes;
};
-#else
+#else /* CONFIG_TASK_IO_ACCOUNTING */
struct task_io_accounting {
};
-#endif
+#endif /* CONFIG_TASK_IO_ACCOUNTING */
+
+struct proc_io_accounting {
+ struct task_chr_io_accounting chr;
+ struct task_io_accounting blk;
+};
#ifdef CONFIG_TASK_IO_ACCOUNTING
static inline void task_io_account_read(size_t bytes)
{
- current->ioac.read_bytes += bytes;
+ current->ioac.blk.read_bytes += bytes;
}
/*
*/
static inline unsigned long task_io_get_inblock(const struct task_struct *p)
{
- return p->ioac.read_bytes >> 9;
+ return p->ioac.blk.read_bytes >> 9;
}
static inline void task_io_account_write(size_t bytes)
{
- current->ioac.write_bytes += bytes;
+ current->ioac.blk.write_bytes += bytes;
}
/*
*/
static inline unsigned long task_io_get_oublock(const struct task_struct *p)
{
- return p->ioac.write_bytes >> 9;
+ return p->ioac.blk.write_bytes >> 9;
}
static inline void task_io_account_cancelled_write(size_t bytes)
{
- current->ioac.cancelled_write_bytes += bytes;
+ current->ioac.blk.cancelled_write_bytes += bytes;
}
-static inline void task_io_accounting_init(struct task_struct *tsk)
+static inline void task_io_accounting_init(struct proc_io_accounting *ioac)
{
- memset(&tsk->ioac, 0, sizeof(tsk->ioac));
+ memset(ioac, 0, sizeof(*ioac));
+}
+
+static inline void task_blk_io_accounting_add(struct proc_io_accounting *dst,
+ struct proc_io_accounting *src)
+{
+ dst->blk.read_bytes += src->blk.read_bytes;
+ dst->blk.write_bytes += src->blk.write_bytes;
+ dst->blk.cancelled_write_bytes += src->blk.cancelled_write_bytes;
}
#else
{
}
-static inline void task_io_accounting_init(struct task_struct *tsk)
+static inline void task_io_accounting_init(struct proc_io_accounting *ioac)
+{
+}
+
+static inline void task_blk_io_accounting_add(struct proc_io_accounting *dst,
+ struct proc_io_accounting *src)
{
}
-#endif /* CONFIG_TASK_IO_ACCOUNTING */
-#endif /* __TASK_IO_ACCOUNTING_OPS_INCLUDED */
+#endif /* CONFIG_TASK_IO_ACCOUNTING */
+
+#ifdef CONFIG_TASK_XACCT
+static inline void task_chr_io_accounting_add(struct proc_io_accounting *dst,
+ struct proc_io_accounting *src)
+{
+ dst->chr.rchar += src->chr.rchar;
+ dst->chr.wchar += src->chr.wchar;
+ dst->chr.syscr += src->chr.syscr;
+ dst->chr.syscw += src->chr.syscw;
+}
+#else
+static inline void task_chr_io_accounting_add(struct proc_io_accounting *dst,
+ struct proc_io_accounting *src)
+{
+}
+#endif /* CONFIG_TASK_XACCT */
+
+static inline void task_io_accounting_add(struct proc_io_accounting *dst,
+ struct proc_io_accounting *src)
+{
+ task_chr_io_accounting_add(dst, src);
+ task_blk_io_accounting_add(dst, src);
+}
+#endif /* __TASK_IO_ACCOUNTING_OPS_INCLUDED */
extern struct ctl_table *ipv6_route_sysctl_init(struct net *net);
extern int ipv6_sysctl_register(void);
extern void ipv6_sysctl_unregister(void);
+extern int ipv6_static_sysctl_register(void);
+extern void ipv6_static_sysctl_unregister(void);
#endif
#endif /* __KERNEL__ */
return rt->peer;
}
-extern ctl_table ipv4_route_table[];
-
#endif /* _ROUTE_H */
process and it's parent. Note that this file format is incompatible
with previous v0/v1/v2 file formats, so you will need updated tools
for processing it. A preliminary version of these tools is available
- at <http://www.physik3.uni-rostock.de/tim/kernel/utils/acct/>.
+ at <http://www.gnu.org/software/acct/>.
config TASKSTATS
bool "Export task/process statistics through netlink (EXPERIMENTAL)"
default n
depends on NAMESPACES && EXPERIMENTAL
help
- Suport process id namespaces. This allows having multiple
+ Support process id namespaces. This allows having multiple
process with the same pid as long as they are in different
pid namespaces. This is a building block of containers.
sig->nivcsw += tsk->nivcsw;
sig->inblock += task_io_get_inblock(tsk);
sig->oublock += task_io_get_oublock(tsk);
-#ifdef CONFIG_TASK_XACCT
- sig->rchar += tsk->rchar;
- sig->wchar += tsk->wchar;
- sig->syscr += tsk->syscr;
- sig->syscw += tsk->syscw;
-#endif /* CONFIG_TASK_XACCT */
-#ifdef CONFIG_TASK_IO_ACCOUNTING
- sig->ioac.read_bytes += tsk->ioac.read_bytes;
- sig->ioac.write_bytes += tsk->ioac.write_bytes;
- sig->ioac.cancelled_write_bytes +=
- tsk->ioac.cancelled_write_bytes;
-#endif /* CONFIG_TASK_IO_ACCOUNTING */
+ task_io_accounting_add(&sig->ioac, &tsk->ioac);
sig->sum_sched_runtime += tsk->se.sum_exec_runtime;
sig = NULL; /* Marker for below. */
}
psig->coublock +=
task_io_get_oublock(p) +
sig->oublock + sig->coublock;
-#ifdef CONFIG_TASK_XACCT
- psig->rchar += p->rchar + sig->rchar;
- psig->wchar += p->wchar + sig->wchar;
- psig->syscr += p->syscr + sig->syscr;
- psig->syscw += p->syscw + sig->syscw;
-#endif /* CONFIG_TASK_XACCT */
-#ifdef CONFIG_TASK_IO_ACCOUNTING
- psig->ioac.read_bytes +=
- p->ioac.read_bytes + sig->ioac.read_bytes;
- psig->ioac.write_bytes +=
- p->ioac.write_bytes + sig->ioac.write_bytes;
- psig->ioac.cancelled_write_bytes +=
- p->ioac.cancelled_write_bytes +
- sig->ioac.cancelled_write_bytes;
-#endif /* CONFIG_TASK_IO_ACCOUNTING */
+ task_io_accounting_add(&psig->ioac, &p->ioac);
+ task_io_accounting_add(&psig->ioac, &sig->ioac);
spin_unlock_irq(&p->parent->sighand->siglock);
}
sig->nvcsw = sig->nivcsw = sig->cnvcsw = sig->cnivcsw = 0;
sig->min_flt = sig->maj_flt = sig->cmin_flt = sig->cmaj_flt = 0;
sig->inblock = sig->oublock = sig->cinblock = sig->coublock = 0;
-#ifdef CONFIG_TASK_XACCT
- sig->rchar = sig->wchar = sig->syscr = sig->syscw = 0;
-#endif
-#ifdef CONFIG_TASK_IO_ACCOUNTING
- memset(&sig->ioac, 0, sizeof(sig->ioac));
-#endif
+ task_io_accounting_init(&sig->ioac);
sig->sum_sched_runtime = 0;
INIT_LIST_HEAD(&sig->cpu_timers[0]);
INIT_LIST_HEAD(&sig->cpu_timers[1]);
p->last_switch_timestamp = 0;
#endif
-#ifdef CONFIG_TASK_XACCT
- p->rchar = 0; /* I/O counter: bytes read */
- p->wchar = 0; /* I/O counter: bytes written */
- p->syscr = 0; /* I/O counter: read syscalls */
- p->syscw = 0; /* I/O counter: write syscalls */
-#endif
- task_io_accounting_init(p);
+ task_io_accounting_init(&p->ioac);
acct_clear_integrals(p);
p->it_virt_expires = cputime_zero;
core_initcall(sysctl_init);
-static int is_branch_in(struct ctl_table *branch, struct ctl_table *table)
+static struct ctl_table *is_branch_in(struct ctl_table *branch,
+ struct ctl_table *table)
{
struct ctl_table *p;
const char *s = branch->procname;
/* branch should have named subdirectory as its first element */
if (!s || !branch->child)
- return 0;
+ return NULL;
/* ... and nothing else */
if (branch[1].procname || branch[1].ctl_name)
- return 0;
+ return NULL;
/* table should contain subdirectory with the same name */
for (p = table; p->procname || p->ctl_name; p++) {
if (!p->child)
continue;
if (p->procname && strcmp(p->procname, s) == 0)
- return 1;
+ return p;
}
- return 0;
+ return NULL;
}
/* see if attaching q to p would be an improvement */
static void try_attach(struct ctl_table_header *p, struct ctl_table_header *q)
{
struct ctl_table *to = p->ctl_table, *by = q->ctl_table;
+ struct ctl_table *next;
int is_better = 0;
int not_in_parent = !p->attached_by;
- while (is_branch_in(by, to)) {
+ while ((next = is_branch_in(by, to)) != NULL) {
if (by == q->attached_by)
is_better = 1;
if (to == p->attached_by)
not_in_parent = 1;
by = by->child;
- to = to->child;
+ to = next->child;
}
if (is_better && not_in_parent) {
static void *s_next(struct seq_file *m, void *v, loff_t *pos)
{
struct trace_iterator *iter = m->private;
- void *last_ent = iter->ent;
int i = (int)*pos;
void *ent;
stats->hiwater_vm = mm->hiwater_vm * PAGE_SIZE / KB;
mmput(mm);
}
- stats->read_char = p->rchar;
- stats->write_char = p->wchar;
- stats->read_syscalls = p->syscr;
- stats->write_syscalls = p->syscw;
+ stats->read_char = p->ioac.chr.rchar;
+ stats->write_char = p->ioac.chr.wchar;
+ stats->read_syscalls = p->ioac.chr.syscr;
+ stats->write_syscalls = p->ioac.chr.syscw;
#ifdef CONFIG_TASK_IO_ACCOUNTING
- stats->read_bytes = p->ioac.read_bytes;
- stats->write_bytes = p->ioac.write_bytes;
- stats->cancelled_write_bytes = p->ioac.cancelled_write_bytes;
+ stats->read_bytes = p->ioac.blk.read_bytes;
+ stats->write_bytes = p->ioac.blk.write_bytes;
+ stats->cancelled_write_bytes = p->ioac.blk.cancelled_write_bytes;
#else
stats->read_bytes = 0;
stats->write_bytes = 0;
return 0;
}
-ctl_table ipv4_route_table[] = {
+static ctl_table ipv4_route_table[] = {
{
.ctl_name = NET_IPV4_ROUTE_GC_THRESH,
.procname = "gc_thresh",
return rc;
}
+/*
+ * We really need to sanitize the damn ipv4 init order, then all
+ * this nonsense will go away.
+ */
+void __init ip_static_sysctl_init(void)
+{
+ register_sysctl_paths(ipv4_route_path, ipv4_route_table);
+}
+
EXPORT_SYMBOL(__ip_select_ident);
EXPORT_SYMBOL(ip_route_input);
EXPORT_SYMBOL(ip_route_output_key);
.proc_handler = &ipv4_local_port_range,
.strategy = &ipv4_sysctl_local_port_range,
},
- {
- .ctl_name = NET_IPV4_ROUTE,
- .procname = "route",
- .maxlen = 0,
- .mode = 0555,
- .child = ipv4_route_table
- },
#ifdef CONFIG_IP_MULTICAST
{
.ctl_name = NET_IPV4_IGMP_MAX_MEMBERSHIPS,
return 0;
}
-/* set enough of tree skeleton to get rid of ordering problems */
-void __init ip_static_sysctl_init(void)
-{
- static ctl_table table[1];
- register_sysctl_paths(net_ipv4_ctl_path, table);
-}
-
__initcall(sysctl_ipv4_init);
if (err)
goto out_unregister_sock;
+#ifdef CONFIG_SYSCTL
+ err = ipv6_static_sysctl_register();
+ if (err)
+ goto static_sysctl_fail;
+#endif
/*
* ipngwg API draft makes clear that the correct semantics
* for TCP and UDP is to consider one TCP and UDP instance
icmp_fail:
unregister_pernet_subsys(&inet6_net_ops);
register_pernet_fail:
+#ifdef CONFIG_SYSCTL
+ ipv6_static_sysctl_unregister();
+static_sysctl_fail:
+#endif
cleanup_ipv6_mibs();
out_unregister_sock:
sock_unregister(PF_INET6);
rawv6_exit();
unregister_pernet_subsys(&inet6_net_ops);
+#ifdef CONFIG_SYSCTL
+ ipv6_static_sysctl_unregister();
+#endif
cleanup_ipv6_mibs();
proto_unregister(&rawv6_prot);
proto_unregister(&udplitev6_prot);
unregister_net_sysctl_table(ip6_header);
unregister_pernet_subsys(&ipv6_sysctl_net_ops);
}
+
+static struct ctl_table_header *ip6_base;
+
+int ipv6_static_sysctl_register(void)
+{
+ static struct ctl_table empty[1];
+ ip6_base = register_net_sysctl_rotable(net_ipv6_ctl_path, empty);
+ if (ip6_base == NULL)
+ return -ENOMEM;
+ return 0;
+}
+
+void ipv6_static_sysctl_unregister(void)
+{
+ unregister_net_sysctl_table(ip6_base);
+}
static int sysctl_net_init(struct net *net)
{
- setup_sysctl_set(&net->sysctls, NULL, is_seen);
+ setup_sysctl_set(&net->sysctls,
+ &net_sysctl_ro_root.default_set,
+ is_seen);
return 0;
}
# ==========================================================================
# Installing headers
#
-# header-y files will be installed verbatim
-# unifdef-y are the files where unifdef will be run before installing files
-# objhdr-y are generated files that will be installed verbatim
+# header-y - list files to be installed. They are preprocessed
+# to remove __KERNEL__ section of the file
+# unifdef-y - Same as header-y. Obsolete
+# objhdr-y - Same as header-y but for generated files
#
# ==========================================================================
-UNIFDEF := scripts/unifdef -U__KERNEL__
-
-# Eliminate the contents of (and inclusions of) compiler.h
-HDRSED := sed -e "s/ inline / __inline__ /g" \
- -e "s/[[:space:]]__user[[:space:]]\{1,\}/ /g" \
- -e "s/(__user[[:space:]]\{1,\}/ (/g" \
- -e "s/[[:space:]]__force[[:space:]]\{1,\}/ /g" \
- -e "s/(__force[[:space:]]\{1,\}/ (/g" \
- -e "s/[[:space:]]__iomem[[:space:]]\{1,\}/ /g" \
- -e "s/(__iomem[[:space:]]\{1,\}/ (/g" \
- -e "s/[[:space:]]__attribute_const__[[:space:]]\{1,\}/\ /g" \
- -e "s/[[:space:]]__attribute_const__$$//" \
- -e "/^\#include <linux\/compiler.h>/d"
-
+# called may set destination dir (when installing to asm/)
_dst := $(if $(dst),$(dst),$(obj))
-ifeq (,$(patsubst include/asm/%,,$(obj)/))
-# For producing the generated stuff in include/asm for biarch builds, include
-# both sets of Kbuild files; we'll generate anything which is mentioned in
-# _either_ arch, and recurse into subdirectories which are mentioned in either
-# arch. Since some directories may exist in one but not the other, we must
-# use $(wildcard...).
-GENASM := 1
-archasm := $(subst include/asm,asm-$(ARCH),$(obj))
-altarchasm := $(subst include/asm,asm-$(ALTARCH),$(obj))
-KBUILDFILES := $(wildcard $(srctree)/include/$(archasm)/Kbuild $(srctree)/include/$(altarchasm)/Kbuild)
-else
-KBUILDFILES := $(srctree)/$(obj)/Kbuild
-endif
+kbuild-file := $(srctree)/$(obj)/Kbuild
+include $(kbuild-file)
-include $(KBUILDFILES)
+include scripts/Kbuild.include
-include scripts/Kbuild.include
+install := $(INSTALL_HDR_PATH)/$(_dst)
-# If this is include/asm-$(ARCH) and there's no $(ALTARCH), then
-# override $(_dst) so that we install to include/asm directly.
-# Unless $(BIASMDIR) is set, in which case we're probably doing
-# a 'headers_install_all' build and we should keep the -$(ARCH)
-# in the directory name.
-ifeq ($(obj)$(ALTARCH),include/asm-$(ARCH)$(BIASMDIR))
- _dst := include/asm
-endif
+header-y := $(sort $(header-y) $(unifdef-y))
+subdirs := $(patsubst %/,%,$(filter %/, $(header-y)))
+header-y := $(filter-out %/, $(header-y))
-header-y := $(sort $(header-y))
-unifdef-y := $(sort $(unifdef-y))
-subdir-y := $(patsubst %/,%,$(filter %/, $(header-y)))
-header-y := $(filter-out %/, $(header-y))
-header-y := $(filter-out $(unifdef-y),$(header-y))
+# files used to track state of install/check
+install-file := $(install)/.install
+check-file := $(install)/.check
-# stamp files for header checks
-check-y := $(patsubst %,.check.%,$(header-y) $(unifdef-y) $(objhdr-y))
+# all headers files for this dir
+all-files := $(header-y) $(objhdr-y)
+input-files := $(addprefix $(srctree)/$(obj)/,$(header-y)) \
+ $(addprefix $(objtree)/$(obj)/,$(objhdr-y))
+output-files := $(addprefix $(install)/, $(all-files))
# Work out what needs to be removed
-oldheaders := $(patsubst $(INSTALL_HDR_PATH)/$(_dst)/%,%,$(wildcard $(INSTALL_HDR_PATH)/$(_dst)/*.h))
-unwanted := $(filter-out $(header-y) $(unifdef-y) $(objhdr-y),$(oldheaders))
+oldheaders := $(patsubst $(install)/%,%,$(wildcard $(install)/*.h))
+unwanted := $(filter-out $(all-files),$(oldheaders))
-oldcheckstamps := $(patsubst $(INSTALL_HDR_PATH)/$(_dst)/%,%,$(wildcard $(INSTALL_HDR_PATH)/$(_dst)/.check.*.h))
-unwanted += $(filter-out $(check-y),$(oldcheckstamps))
+# Prefix unwanted with full paths to $(INSTALL_HDR_PATH)
+unwanted-file := $(addprefix $(install)/, $(unwanted))
-# Prefix them all with full paths to $(INSTALL_HDR_PATH)
-header-y := $(patsubst %,$(INSTALL_HDR_PATH)/$(_dst)/%,$(header-y))
-unifdef-y := $(patsubst %,$(INSTALL_HDR_PATH)/$(_dst)/%,$(unifdef-y))
-objhdr-y := $(patsubst %,$(INSTALL_HDR_PATH)/$(_dst)/%,$(objhdr-y))
-check-y := $(patsubst %,$(INSTALL_HDR_PATH)/$(_dst)/%,$(check-y))
+printdir = $(patsubst $(INSTALL_HDR_PATH)/%/,%,$(dir $@))
+quiet_cmd_install = INSTALL $(printdir) ($(words $(all-files))\
+ file$(if $(word 2, $(all-files)),s))
+ cmd_install = \
+ $(PERL) $< $(srctree)/$(obj) $(install) $(SRCARCH) $(header-y); \
+ $(PERL) $< $(objtree)/$(obj) $(install) $(SRCARCH) $(objhdr-y); \
+ touch $@
-ifdef ALTARCH
-ifeq ($(obj),include/asm-$(ARCH))
-altarch-y := altarch-dir
-endif
-endif
+quiet_cmd_remove = REMOVE $(unwanted)
+ cmd_remove = rm -f $(unwanted-file)
-# Make the definitions visible for recursive make invocations
-export ALTARCH
-export ARCHDEF
-export ALTARCHDEF
-
-quiet_cmd_o_hdr_install = INSTALL $(patsubst $(INSTALL_HDR_PATH)/%,%,$@)
- cmd_o_hdr_install = cp $(patsubst $(INSTALL_HDR_PATH)/$(_dst)/%,$(objtree)/$(obj)/%,$@) \
- $(INSTALL_HDR_PATH)/$(_dst)
-
-quiet_cmd_headers_install = INSTALL $(patsubst $(INSTALL_HDR_PATH)/%,%,$@)
- cmd_headers_install = $(HDRSED) $(patsubst $(INSTALL_HDR_PATH)/$(_dst)/%,$(srctree)/$(obj)/%,$@) \
- > $@
-
-quiet_cmd_unifdef = UNIFDEF $(patsubst $(INSTALL_HDR_PATH)/%,%,$@)
- cmd_unifdef = $(UNIFDEF) $(patsubst $(INSTALL_HDR_PATH)/$(_dst)/%,$(srctree)/$(obj)/%,$@) \
- | $(HDRSED) > $@ || :
-
-quiet_cmd_check = CHECK $(patsubst $(INSTALL_HDR_PATH)/$(_dst)/.check.%,$(_dst)/%,$@)
- cmd_check = $(CONFIG_SHELL) $(srctree)/scripts/hdrcheck.sh \
- $(INSTALL_HDR_PATH)/include $(subst /.check.,/,$@) $@
-
-quiet_cmd_remove = REMOVE $(_dst)/$@
- cmd_remove = rm -f $(INSTALL_HDR_PATH)/$(_dst)/$@
-
-quiet_cmd_mkdir = MKDIR $(patsubst $(INSTALL_HDR_PATH)/%,%,$@)
- cmd_mkdir = mkdir -p $@
-
-quiet_cmd_gen = GEN $(patsubst $(INSTALL_HDR_PATH)/%,%,$@)
- cmd_gen = \
-FNAME=$(patsubst $(INSTALL_HDR_PATH)/$(_dst)/%,%,$@); \
-STUBDEF=__ASM_STUB_`echo $$FNAME | tr a-z.- A-Z__`; \
-(echo "/* File autogenerated by 'make headers_install' */" ; \
-echo "\#ifndef $$STUBDEF" ; \
-echo "\#define $$STUBDEF" ; \
-echo "\# if $(ARCHDEF)" ; \
-if [ -r $(subst /$(_dst)/,/include/$(archasm)/,$@) ]; then \
- echo "\# include <$(archasm)/$$FNAME>" ; \
-else \
- echo "\# error $(archasm)/$$FNAME does not exist in" \
- "the $(ARCH) architecture" ; \
-fi ; \
-echo "\# elif $(ALTARCHDEF)" ; \
-if [ -r $(subst /$(_dst)/,/include/$(altarchasm)/,$@) ]; then \
- echo "\# include <$(altarchasm)/$$FNAME>" ; \
-else \
- echo "\# error $(altarchasm)/$$FNAME does not exist in" \
- "the $(ALTARCH) architecture" ; \
-fi ; \
-echo "\# else" ; \
-echo "\# warning This machine appears to be" \
- "neither $(ARCH) nor $(ALTARCH)." ; \
-echo "\# endif" ; \
-echo "\#endif /* $$STUBDEF */" ; \
-) > $@
-
-.PHONY: __headersinst __headerscheck
-
-ifdef HDRCHECK
-__headerscheck: $(subdir-y) $(check-y)
- @true
-
-$(check-y) : $(INSTALL_HDR_PATH)/$(_dst)/.check.%.h : $(INSTALL_HDR_PATH)/$(_dst)/%.h
- $(call cmd,check)
-
-# Other dependencies for $(check-y)
-include /dev/null $(wildcard $(check-y))
-
-# ... but leave $(check-y) as .PHONY for now until those deps are actually correct.
-.PHONY: $(check-y)
+quiet_cmd_check = CHECK $(printdir) ($(words $(all-files)) files)
+ cmd_check = $(PERL) $< $(INSTALL_HDR_PATH)/include $(SRCARCH) \
+ $(addprefix $(install)/, $(all-files)); \
+ touch $@
-else
-# Rules for installing headers
-__headersinst: $(subdir-y) $(header-y) $(unifdef-y) $(altarch-y) $(objhdr-y)
- @true
+PHONY += __headersinst __headerscheck
-$(objhdr-y) $(subdir-y) $(header-y) $(unifdef-y): | $(INSTALL_HDR_PATH)/$(_dst) $(unwanted)
-
-$(INSTALL_HDR_PATH)/$(_dst):
- $(call cmd,mkdir)
-
-.PHONY: $(unwanted)
-$(unwanted):
- $(call cmd,remove)
+ifndef HDRCHECK
+# Rules for installing headers
+__headersinst: $(subdirs) $(install-file)
+ @:
-ifdef GENASM
-$(objhdr-y) $(header-y) $(unifdef-y): $(KBUILDFILES)
- $(call cmd,gen)
+targets += $(install-file)
+$(install-file): scripts/headers_install.pl $(input-files) FORCE
+ $(if $(unwanted),$(call cmd,remove),)
+ $(if $(wildcard $(dir $@)),,$(shell mkdir -p $(dir $@)))
+ $(call if_changed,install)
else
-$(objhdr-y) : $(INSTALL_HDR_PATH)/$(_dst)/%.h: $(objtree)/$(obj)/%.h $(KBUILDFILES)
- $(call cmd,o_hdr_install)
+__headerscheck: $(subdirs) $(check-file)
+ @:
-$(header-y) : $(INSTALL_HDR_PATH)/$(_dst)/%.h: $(srctree)/$(obj)/%.h $(KBUILDFILES)
- $(call cmd,headers_install)
+targets += $(check-file)
+$(check-file): scripts/headers_check.pl $(output-files) FORCE
+ $(call if_changed,check)
-$(unifdef-y) : $(INSTALL_HDR_PATH)/$(_dst)/%.h: $(srctree)/$(obj)/%.h $(KBUILDFILES)
- $(call cmd,unifdef)
-endif
endif
-hdrinst := -rR -f $(srctree)/scripts/Makefile.headersinst obj
+# Recursion
+hdr-inst := -rR -f $(srctree)/scripts/Makefile.headersinst obj
+.PHONY: $(subdirs)
+$(subdirs):
+ $(Q)$(MAKE) $(hdr-inst)=$(obj)/$@ dst=$(_dst)/$@
-.PHONY: altarch-dir
-# All the files in the normal arch dir must be created first, since we test
-# for their existence.
-altarch-dir: $(subdir-y) $(header-y) $(unifdef-y) $(objhdr-y)
- $(Q)$(MAKE) $(hdrinst)=include/asm-$(ALTARCH) dst=include/asm-$(ALTARCH)
- $(Q)$(MAKE) $(hdrinst)=include/asm dst=include/asm$(BIASMDIR)
+targets := $(wildcard $(sort $(targets)))
+cmd_files := $(wildcard \
+ $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd))
-# Recursion
-.PHONY: $(subdir-y)
-$(subdir-y):
- $(Q)$(MAKE) $(hdrinst)=$(obj)/$@ dst=$(_dst)/$@ rel=../$(rel)
+ifneq ($(cmd_files),)
+ include $(cmd_files)
+endif
+
+.PHONY: $(PHONY)
+PHONY += FORCE
+FORCE: ;
--- /dev/null
+#!/usr/bin/python
+#
+# diffconfig - a tool to compare .config files.
+#
+# originally written in 2006 by Matt Mackall
+# (at least, this was in his bloatwatch source code)
+# last worked on 2008 by Tim Bird
+#
+
+import sys, os
+
+def usage():
+ print """Usage: diffconfig [-h] [-m] [<config1> <config2>]
+
+Diffconfig is a simple utility for comparing two .config files.
+Using standard diff to compare .config files often includes extraneous and
+distracting information. This utility produces sorted output with only the
+changes in configuration values between the two files.
+
+Added and removed items are shown with a leading plus or minus, respectively.
+Changed items show the old and new values on a single line.
+
+If -m is specified, then output will be in "merge" style, which has the
+changed and new values in kernel config option format.
+
+If no config files are specified, .config and .config.old are used.
+
+Example usage:
+ $ diffconfig .config config-with-some-changes
+-EXT2_FS_XATTR n
+-EXT2_FS_XIP n
+ CRAMFS n -> y
+ EXT2_FS y -> n
+ LOG_BUF_SHIFT 14 -> 16
+ PRINTK_TIME n -> y
+"""
+ sys.exit(0)
+
+# returns a dictionary of name/value pairs for config items in the file
+def readconfig(config_file):
+ d = {}
+ for line in config_file:
+ line = line[:-1]
+ if line[:7] == "CONFIG_":
+ name, val = line[7:].split("=", 1)
+ d[name] = val
+ if line[-11:] == " is not set":
+ d[line[9:-11]] = "n"
+ return d
+
+def print_config(op, config, value, new_value):
+ global merge_style
+
+ if merge_style:
+ if new_value:
+ if new_value=="n":
+ print "# CONFIG_%s is not set" % config
+ else:
+ print "CONFIG_%s=%s" % (config, new_value)
+ else:
+ if op=="-":
+ print "-%s %s" % (config, value)
+ elif op=="+":
+ print "+%s %s" % (config, new_value)
+ else:
+ print " %s %s -> %s" % (config, value, new_value)
+
+def main():
+ global merge_style
+
+ # parse command line args
+ if ("-h" in sys.argv or "--help" in sys.argv):
+ usage()
+
+ merge_style = 0
+ if "-m" in sys.argv:
+ merge_style = 1
+ sys.argv.remove("-m")
+
+ argc = len(sys.argv)
+ if not (argc==1 or argc == 3):
+ print "Error: incorrect number of arguments or unrecognized option"
+ usage()
+
+ if argc == 1:
+ # if no filenames given, assume .config and .config.old
+ build_dir=""
+ if os.environ.has_key("KBUILD_OUTPUT"):
+ build_dir = os.environ["KBUILD_OUTPUT"]+"/"
+
+ configa_filename = build_dir + ".config.old"
+ configb_filename = build_dir + ".config"
+ else:
+ configa_filename = sys.argv[1]
+ configb_filename = sys.argv[2]
+
+ a = readconfig(file(configa_filename))
+ b = readconfig(file(configb_filename))
+
+ # print items in a but not b (accumulate, sort and print)
+ old = []
+ for config in a:
+ if config not in b:
+ old.append(config)
+ old.sort()
+ for config in old:
+ print_config("-", config, a[config], None)
+ del a[config]
+
+ # print items that changed (accumulate, sort, and print)
+ changed = []
+ for config in a:
+ if a[config] != b[config]:
+ changed.append(config)
+ else:
+ del b[config]
+ changed.sort()
+ for config in changed:
+ print_config("->", config, a[config], b[config])
+ del b[config]
+
+ # now print items in b but not in a
+ # (items from b that were in a were removed above)
+ new = b.keys()
+ new.sort()
+ for config in new:
+ print_config("+", config, None, b[config])
+
+main()
+++ /dev/null
-#!/bin/sh
-
-for FILE in `grep '^[ \t]*#[ \t]*include[ \t]*<' $2 | cut -f2 -d\< | cut -f1 -d\> | egrep ^linux\|^asm` ; do
- if [ ! -r $1/$FILE ]; then
- echo $2 requires $FILE, which does not exist in exported headers
- exit 1
- fi
-done
-# FIXME: List dependencies into $3
-touch $3
--- /dev/null
+#!/bin/sh
+# Run headers_$1 command for all suitable architectures
+
+# Stop on error
+set -e
+
+do_command()
+{
+ if [ -f ${srctree}/arch/$2/include/asm/Kbuild ]; then
+ make ARCH=$2 KBUILD_HEADERS=$1 headers_$1
+ elif [ -f ${srctree}/include/asm-$2/Kbuild ]; then
+ make ARCH=$2 KBUILD_HEADERS=$1 headers_$1
+ else
+ printf "Ignoring arch: %s\n" ${arch}
+ fi
+}
+
+# Do not try this architecture
+drop="generic um ppc sparc64 cris"
+
+archs=$(ls ${srctree}/arch)
+
+for arch in ${archs}; do
+ case ${arch} in
+ um) # no userspace export
+ ;;
+ ppc) # headers exported by powerpc
+ ;;
+ sparc64) # headers exported by sparc
+ ;;
+ cris) # headers export are known broken
+ ;;
+ *)
+ if [ -d ${srctree}/arch/${arch} ]; then
+ do_command $1 ${arch}
+ fi
+ ;;
+ esac
+done
+
+
--- /dev/null
+#!/usr/bin/perl
+#
+# headers_check.pl execute a number of trivial consistency checks
+#
+# Usage: headers_check.pl dir [files...]
+# dir: dir to look for included files
+# arch: architecture
+# files: list of files to check
+#
+# The script reads the supplied files line by line and:
+#
+# 1) for each include statement it checks if the
+# included file actually exists.
+# Only include files located in asm* and linux* are checked.
+# The rest are assumed to be system include files.
+#
+# 2) TODO: check for leaked CONFIG_ symbols
+
+use strict;
+use warnings;
+
+my ($dir, $arch, @files) = @ARGV;
+
+my $ret = 0;
+my $line;
+my $lineno = 0;
+my $filename;
+
+foreach my $file (@files) {
+ $filename = $file;
+ open(my $fh, '<', "$filename") or die "$filename: $!\n";
+ $lineno = 0;
+ while ($line = <$fh>) {
+ $lineno++;
+ check_include();
+ }
+ close $fh;
+}
+exit $ret;
+
+sub check_include
+{
+ if ($line =~ m/^\s*#\s*include\s+<((asm|linux).*)>/) {
+ my $inc = $1;
+ my $found;
+ $found = stat($dir . "/" . $inc);
+ if (!$found) {
+ $inc =~ s#asm/#asm-$arch/#;
+ $found = stat($dir . "/" . $inc);
+ }
+ if (!$found) {
+ printf STDERR "$filename:$lineno: included file '$inc' is not exported\n";
+ $ret = 1;
+ }
+ }
+}
--- /dev/null
+#!/usr/bin/perl
+#
+# headers_install prepare the listed header files for use in
+# user space and copy the files to their destination.
+#
+# Usage: headers_install.pl readdir installdir arch [files...]
+# readdir: dir to open files
+# installdir: dir to install the files
+# arch: current architecture
+# arch is used to force a reinstallation when the arch
+# changes because kbuild then detect a command line change.
+# files: list of files to check
+#
+# Step in preparation for users space:
+# 1) Drop all use of compiler.h definitions
+# 2) Drop include of compiler.h
+# 3) Drop all sections defined out by __KERNEL__ (using unifdef)
+
+use strict;
+use warnings;
+
+my ($readdir, $installdir, $arch, @files) = @ARGV;
+
+my $unifdef = "scripts/unifdef -U__KERNEL__";
+
+foreach my $file (@files) {
+ my $tmpfile = "$installdir/$file.tmp";
+ open(my $infile, '<', "$readdir/$file")
+ or die "$readdir/$file: $!\n";
+ open(my $outfile, '>', "$tmpfile") or die "$tmpfile: $!\n";
+ while (my $line = <$infile>) {
+ $line =~ s/([\s(])__user\s/$1/g;
+ $line =~ s/([\s(])__force\s/$1/g;
+ $line =~ s/([\s(])__iomem\s/$1/g;
+ $line =~ s/\s__attribute_const__\s/ /g;
+ $line =~ s/\s__attribute_const__$//g;
+ $line =~ s/^#include <linux\/compiler.h>//;
+ printf $outfile "%s", $line;
+ }
+ close $outfile;
+ close $infile;
+ system $unifdef . " $tmpfile > $installdir/$file";
+ unlink $tmpfile;
+}
+exit 0;
static int conf_askvalue(struct symbol *sym, const char *def)
{
enum symbol_type type = sym_get_type(sym);
- tristate val;
if (!sym_has_value(sym))
printf(_("(NEW) "));
}
switch (input_mode) {
- case set_no:
- case set_mod:
- case set_yes:
- case set_random:
- if (sym_has_value(sym)) {
- printf("%s\n", def);
- return 0;
- }
- break;
case ask_new:
case ask_silent:
if (sym_has_value(sym)) {
fflush(stdout);
fgets(line, 128, stdin);
return 1;
- case set_default:
- printf("%s\n", def);
- return 1;
default:
break;
}
default:
;
}
- switch (input_mode) {
- case set_yes:
- if (sym_tristate_within_range(sym, yes)) {
- line[0] = 'y';
- line[1] = '\n';
- line[2] = 0;
- break;
- }
- case set_mod:
- if (type == S_TRISTATE) {
- if (sym_tristate_within_range(sym, mod)) {
- line[0] = 'm';
- line[1] = '\n';
- line[2] = 0;
- break;
- }
- } else {
- if (sym_tristate_within_range(sym, yes)) {
- line[0] = 'y';
- line[1] = '\n';
- line[2] = 0;
- break;
- }
- }
- case set_no:
- if (sym_tristate_within_range(sym, no)) {
- line[0] = 'n';
- line[1] = '\n';
- line[2] = 0;
- break;
- }
- case set_random:
- do {
- val = (tristate)(rand() % 3);
- } while (!sym_tristate_within_range(sym, val));
- switch (val) {
- case no: line[0] = 'n'; break;
- case mod: line[0] = 'm'; break;
- case yes: line[0] = 'y'; break;
- }
- line[1] = '\n';
- line[2] = 0;
- break;
- default:
- break;
- }
printf("%s", line);
return 1;
}
else
continue;
break;
- case set_random:
- if (is_new)
- def = (rand() % cnt) + 1;
- case set_default:
- case set_yes:
- case set_mod:
- case set_no:
- cnt = def;
- printf("%d\n", cnt);
+ default:
break;
}
check_conf(child);
}
+static void conf_do_update(void)
+{
+ /* Update until a loop caused no more changes */
+ do {
+ conf_cnt = 0;
+ check_conf(&rootmenu);
+ } while (conf_cnt);
+}
+
+static int conf_silent_update(void)
+{
+ const char *name;
+
+ if (conf_get_changed()) {
+ name = getenv("KCONFIG_NOSILENTUPDATE");
+ if (name && *name) {
+ fprintf(stderr,
+ _("\n*** Kernel configuration requires explicit update.\n\n"));
+ return 1;
+ }
+ conf_do_update();
+ }
+ return 0;
+}
+
+static int conf_update(void)
+{
+ rootEntry = &rootmenu;
+ conf(&rootmenu);
+ if (input_mode == ask_all) {
+ input_mode = ask_silent;
+ valid_stdin = 1;
+ }
+ conf_do_update();
+ return 0;
+}
+
int main(int ac, char **av)
{
int opt;
default:
break;
}
+ switch (input_mode) {
+ case set_no:
+ conf_set_all_new_symbols(def_no);
+ break;
+ case set_yes:
+ conf_set_all_new_symbols(def_yes);
+ break;
+ case set_mod:
+ conf_set_all_new_symbols(def_mod);
+ break;
+ case set_random:
+ conf_set_all_new_symbols(def_random);
+ break;
+ case set_default:
+ conf_set_all_new_symbols(def_default);
+ break;
+ case ask_silent:
+ case ask_new:
+ if (conf_silent_update())
+ exit(1);
+ break;
+ case ask_all:
+ if (conf_update())
+ exit(1);
+ break;
+ }
- if (input_mode != ask_silent) {
- rootEntry = &rootmenu;
- conf(&rootmenu);
- if (input_mode == ask_all) {
- input_mode = ask_silent;
- valid_stdin = 1;
- }
- } else if (conf_get_changed()) {
- name = getenv("KCONFIG_NOSILENTUPDATE");
- if (name && *name) {
- fprintf(stderr, _("\n*** Kernel configuration requires explicit update.\n\n"));
- return 1;
- }
- } else
- goto skip_check;
-
- do {
- conf_cnt = 0;
- check_conf(&rootmenu);
- } while (conf_cnt);
- if (conf_write(NULL)) {
+ if (conf_get_changed() && conf_write(NULL)) {
fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n"));
- return 1;
+ exit(1);
}
-skip_check:
+ /* ask_silent is used during the build so we shall update autoconf.
+ * All other commands are only used to generate a config.
+ */
if (input_mode == ask_silent && conf_write_autoconf()) {
fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n"));
return 1;
}
-
return 0;
}
{
conf_changed_callback = fn;
}
+
+
+void conf_set_all_new_symbols(enum conf_def_mode mode)
+{
+ struct symbol *sym, *csym;
+ struct property *prop;
+ struct expr *e;
+ int i, cnt, def;
+
+ for_all_symbols(i, sym) {
+ if (sym_has_value(sym))
+ continue;
+ switch (sym_get_type(sym)) {
+ case S_BOOLEAN:
+ case S_TRISTATE:
+ switch (mode) {
+ case def_yes:
+ sym->def[S_DEF_USER].tri = yes;
+ break;
+ case def_mod:
+ sym->def[S_DEF_USER].tri = mod;
+ break;
+ case def_no:
+ sym->def[S_DEF_USER].tri = no;
+ break;
+ case def_random:
+ sym->def[S_DEF_USER].tri = (tristate)(rand() % 3);
+ break;
+ default:
+ continue;
+ }
+ if (!sym_is_choice(sym) || mode != def_random)
+ sym->flags |= SYMBOL_DEF_USER;
+ break;
+ default:
+ break;
+ }
+
+ }
+
+ if (modules_sym)
+ sym_calc_value(modules_sym);
+
+ if (mode != def_random)
+ return;
+
+ for_all_symbols(i, csym) {
+ if (sym_has_value(csym) || !sym_is_choice(csym))
+ continue;
+
+ sym_calc_value(csym);
+ prop = sym_get_choice_prop(csym);
+ def = -1;
+ while (1) {
+ cnt = 0;
+ expr_list_for_each_sym(prop->expr, e, sym) {
+ if (sym->visible == no)
+ continue;
+ if (def == cnt++) {
+ csym->def[S_DEF_USER].val = sym;
+ break;
+ }
+ }
+ if (def >= 0 || cnt < 2)
+ break;
+ def = (rand() % cnt) + 1;
+ }
+ csym->flags |= SYMBOL_DEF_USER;
+ }
+}
#define TF_PARAM 0x0002
#define TF_OPTION 0x0004
+enum conf_def_mode {
+ def_default,
+ def_yes,
+ def_mod,
+ def_no,
+ def_random
+};
+
#define T_OPT_MODULES 1
#define T_OPT_DEFCONFIG_LIST 2
#define T_OPT_ENV 3
char *conf_get_default_confname(void);
void sym_set_change_count(int count);
void sym_add_change_count(int count);
+void conf_set_all_new_symbols(enum conf_def_mode mode);
/* kconfig_load.c */
void kconfig_load(void);
$prototype =~ s/^__always_inline +//;
$prototype =~ s/^noinline +//;
$prototype =~ s/__devinit +//;
+ $prototype =~ s/__init +//;
$prototype =~ s/^#define\s+//; #ak added
$prototype =~ s/__attribute__\s*\(\([a-z,]*\)\)//;
if head=`git rev-parse --verify HEAD 2>/dev/null`; then
# Do we have an untagged version?
if git name-rev --tags HEAD | grep -E '^HEAD[[:space:]]+(.*~[0-9]*|undefined)$' > /dev/null; then
- git describe | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}'
+ if tag=`git describe 2>/dev/null`; then
+ echo $tag | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}'
+ fi
fi
# Are there uncommitted changes?
static int __devinit snd_card_cs4232_pnp(int dev, struct snd_card_cs4236 *acard,
struct pnp_dev *pdev)
{
+ acard->wss = pdev;
if (snd_cs423x_pnp_init_wss(dev, acard->wss) < 0)
return -EBUSY;
cport[dev] = -1;
static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */
static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */
//static int enable = SNDRV_DEFAULT_ENABLE1; /* Enable this card */
+#ifdef CONFIG_PNP
static int isapnp = 1; /* Enable ISA PnP detection */
+#endif
static long port = SNDRV_DEFAULT_PORT1; /* 0x530,0xe80,0xf40,0x604 */
static long mpu_port = SNDRV_DEFAULT_PORT1; /* 0x300,0x310,0x320,0x330 */
static long fm_port = SNDRV_DEFAULT_PORT1; /* 0x388 */
MODULE_PARM_DESC(id, "ID string for opti9xx based soundcard.");
//module_param(enable, bool, 0444);
//MODULE_PARM_DESC(enable, "Enable opti9xx soundcard.");
+#ifdef CONFIG_PNP
module_param(isapnp, bool, 0444);
MODULE_PARM_DESC(isapnp, "Enable ISA PnP detection for specified soundcard.");
+#endif
module_param(port, long, 0444);
MODULE_PARM_DESC(port, "WSS port # for opti9xx driver.");
module_param(mpu_port, long, 0444);
if (chip) {
#ifdef OPTi93X
struct snd_cs4231 *codec = chip->codec;
- if (codec->irq > 0) {
+ if (codec && codec->irq > 0) {
disable_irq(codec->irq);
free_irq(codec->irq, codec);
}
{ 0x50534304, 0xffffffff, "UCB1400", patch_ucb1400, NULL },
{ 0x53494c20, 0xffffffe0, "Si3036,8", mpatch_si3036, mpatch_si3036, AC97_MODEM_PATCH },
{ 0x54524102, 0xffffffff, "TR28022", NULL, NULL },
+{ 0x54524103, 0xffffffff, "TR28023", NULL, NULL },
{ 0x54524106, 0xffffffff, "TR28026", NULL, NULL },
{ 0x54524108, 0xffffffff, "TR28028", patch_tritech_tr28028, NULL }, // added by xin jin [07/09/99]
{ 0x54524123, 0xffffffff, "TR28602", NULL, NULL }, // only guess --jk [TR28023 = eMicro EM28023 (new CT1297)]
{ 0x56494170, 0xffffffff, "VIA1617A", patch_vt1617a, NULL }, // modified VT1616 with S/PDIF
{ 0x56494182, 0xffffffff, "VIA1618", NULL, NULL },
{ 0x57454301, 0xffffffff, "W83971D", NULL, NULL },
-{ 0x574d4c00, 0xffffffff, "WM9701A", NULL, NULL },
+{ 0x574d4c00, 0xffffffff, "WM9701,WM9701A", NULL, NULL },
{ 0x574d4C03, 0xffffffff, "WM9703,WM9707,WM9708,WM9717", patch_wolfson03, NULL},
{ 0x574d4C04, 0xffffffff, "WM9704M,WM9704Q", patch_wolfson04, NULL},
{ 0x574d4C05, 0xffffffff, "WM9705,WM9710", patch_wolfson05, NULL},
}
/* create a virtual master control and add slaves */
-int snd_ac97_add_vmaster(struct snd_ac97 *ac97, char *name,
- const unsigned int *tlv, const char **slaves)
+static int snd_ac97_add_vmaster(struct snd_ac97 *ac97, char *name,
+ const unsigned int *tlv, const char **slaves)
{
struct snd_kcontrol *kctl;
const char **s;
AZF_FREQ(48000),
AZF_FREQ(66200),
#undef AZF_FREQ
-} AZF_FREQUENCIES;
+};
/** recording area (see also: playback bit flag definitions) **/
#define IDX_IO_REC_FLAGS 0x20 /* ??, PU:0x0000 */
enum {
AZF_GAME_LEGACY_IO_PORT = 0x200
-} AZF_GAME_CONFIGS;
+};
#define IDX_GAME_LEGACY_COMPATIBLE 0x00
/* in some operation mode, writing anything to this port
return r;
cond_resched();
}
- snd_printk(KERN_ERR "wait source ready timeout 0x%lx [0x%x]\n",
+ snd_printk(KERN_ERR "wait src ready timeout 0x%lx [0x%x]\n",
ES_REG(ensoniq, 1371_SMPRATE), r);
return 0;
}
memset(&ac97, 0, sizeof(ac97));
ac97.private_data = ensoniq;
ac97.private_free = snd_ensoniq_mixer_free_ac97;
+ ac97.pci = ensoniq->pci;
ac97.scaps = AC97_SCAP_AUDIO;
if ((err = snd_ac97_mixer(pbus, &ac97, &ensoniq->u.es1371.ac97)) < 0)
return err;
pos_adj = bdl_pos_adj[chip->dev_index];
if (pos_adj > 0) {
struct snd_pcm_runtime *runtime = substream->runtime;
+ int pos_align = pos_adj;
pos_adj = (pos_adj * runtime->rate + 47999) / 48000;
if (!pos_adj)
- pos_adj = 1;
+ pos_adj = pos_align;
+ else
+ pos_adj = ((pos_adj + pos_align - 1) / pos_align) *
+ pos_align;
pos_adj = frames_to_bytes(runtime, pos_adj);
if (pos_adj >= period_bytes) {
snd_printk(KERN_WARNING "Too big adjustment %d\n",
/* ALC269 models */
enum {
ALC269_BASIC,
+ ALC269_ASUS_EEEPC_P703,
+ ALC269_ASUS_EEEPC_P901,
ALC269_AUTO,
ALC269_MODEL_LAST /* last tag */
};
SND_PCI_QUIRK(0x1025, 0x006c, "Acer Aspire 9810", ALC883_ACER_ASPIRE),
SND_PCI_QUIRK(0x1025, 0x0110, "Acer Aspire", ALC883_ACER_ASPIRE),
SND_PCI_QUIRK(0x1025, 0x0112, "Acer Aspire 9303", ALC883_ACER_ASPIRE),
+ SND_PCI_QUIRK(0x1025, 0x0121, "Acer Aspire 5920G", ALC883_ACER_ASPIRE),
SND_PCI_QUIRK(0x1025, 0, "Acer laptop", ALC883_ACER), /* default Acer */
SND_PCI_QUIRK(0x1028, 0x020d, "Dell Inspiron 530", ALC888_6ST_DELL),
SND_PCI_QUIRK(0x103c, 0x2a3d, "HP Pavillion", ALC883_6ST_DIG),
static hda_nid_t alc269_adc_nids[1] = {
/* ADC1 */
- 0x07,
+ 0x08,
+};
+
+static struct hda_input_mux alc269_eeepc_dmic_capture_source = {
+ .num_items = 2,
+ .items = {
+ { "i-Mic", 0x5 },
+ { "e-Mic", 0x0 },
+ },
+};
+
+static struct hda_input_mux alc269_eeepc_amic_capture_source = {
+ .num_items = 2,
+ .items = {
+ { "i-Mic", 0x1 },
+ { "e-Mic", 0x0 },
+ },
};
#define alc269_modes alc260_modes
{ } /* end */
};
+/* bind volumes of both NID 0x0c and 0x0d */
+static struct hda_bind_ctls alc269_epc_bind_vol = {
+ .ops = &snd_hda_bind_vol,
+ .values = {
+ HDA_COMPOSE_AMP_VAL(0x02, 3, 0, HDA_OUTPUT),
+ HDA_COMPOSE_AMP_VAL(0x03, 3, 0, HDA_OUTPUT),
+ 0
+ },
+};
+
+static struct snd_kcontrol_new alc269_eeepc_mixer[] = {
+ HDA_CODEC_MUTE("iSpeaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
+ HDA_BIND_VOL("LineOut Playback Volume", &alc269_epc_bind_vol),
+ HDA_CODEC_MUTE("LineOut Playback Switch", 0x15, 0x0, HDA_OUTPUT),
+ { } /* end */
+};
+
/* capture mixer elements */
static struct snd_kcontrol_new alc269_capture_mixer[] = {
- HDA_CODEC_VOLUME("Capture Volume", 0x07, 0x0, HDA_INPUT),
- HDA_CODEC_MUTE("Capture Switch", 0x07, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* The multiple "Capture Source" controls confuse alsamixer
{ } /* end */
};
+/* capture mixer elements */
+static struct snd_kcontrol_new alc269_epc_capture_mixer[] = {
+ HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
+ { } /* end */
+};
+
/*
* generic initialization of ADC, input mixers and output mixers
*/
/*
* Unmute ADC0 and set the default input to mic-in
*/
- {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
/* Mute input amps (PCBeep, Line In, Mic 1 & Mic 2) of the
* analog-loopback mixer widget
{ }
};
+static struct hda_verb alc269_eeepc_dmic_init_verbs[] = {
+ {0x15, AC_VERB_SET_CONNECT_SEL, 0x01},
+ {0x23, AC_VERB_SET_CONNECT_SEL, 0x05},
+ {0x02, AC_VERB_SET_AMP_GAIN_MUTE, 0xb026 },
+ {0x08, AC_VERB_SET_AMP_GAIN_MUTE, (0x7019 | (0x00 << 8))},
+ {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+ {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_MIC_EVENT},
+ {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+ {}
+};
+
+static struct hda_verb alc269_eeepc_amic_init_verbs[] = {
+ {0x15, AC_VERB_SET_CONNECT_SEL, 0x01},
+ {0x23, AC_VERB_SET_CONNECT_SEL, 0x01},
+ {0x02, AC_VERB_SET_AMP_GAIN_MUTE, 0xb026 },
+ {0x08, AC_VERB_SET_AMP_GAIN_MUTE, (0x701b | (0x00 << 8))},
+ {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_MIC_EVENT},
+ {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+ {}
+};
+
+/* toggle speaker-output according to the hp-jack state */
+static void alc269_speaker_automute(struct hda_codec *codec)
+{
+ unsigned int present;
+ unsigned int bits;
+
+ present = snd_hda_codec_read(codec, 0x15, 0,
+ AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+ bits = present ? AMP_IN_MUTE(0) : 0;
+ snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
+ AMP_IN_MUTE(0), bits);
+ snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
+ AMP_IN_MUTE(0), bits);
+}
+
+static void alc269_eeepc_dmic_automute(struct hda_codec *codec)
+{
+ unsigned int present;
+
+ present = snd_hda_codec_read(codec, 0x18, 0, AC_VERB_GET_PIN_SENSE, 0)
+ & AC_PINSENSE_PRESENCE;
+ snd_hda_codec_write(codec, 0x23, 0, AC_VERB_SET_CONNECT_SEL,
+ present ? 0 : 5);
+}
+
+static void alc269_eeepc_amic_automute(struct hda_codec *codec)
+{
+ unsigned int present;
+
+ present = snd_hda_codec_read(codec, 0x18, 0, AC_VERB_GET_PIN_SENSE, 0)
+ & AC_PINSENSE_PRESENCE;
+ snd_hda_codec_write(codec, 0x24, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+ present ? AMP_IN_UNMUTE(0) : AMP_IN_MUTE(0));
+ snd_hda_codec_write(codec, 0x24, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+ present ? AMP_IN_MUTE(1) : AMP_IN_UNMUTE(1));
+}
+
+/* unsolicited event for HP jack sensing */
+static void alc269_eeepc_dmic_unsol_event(struct hda_codec *codec,
+ unsigned int res)
+{
+ if ((res >> 26) == ALC880_HP_EVENT)
+ alc269_speaker_automute(codec);
+
+ if ((res >> 26) == ALC880_MIC_EVENT)
+ alc269_eeepc_dmic_automute(codec);
+}
+
+static void alc269_eeepc_dmic_inithook(struct hda_codec *codec)
+{
+ alc269_speaker_automute(codec);
+ alc269_eeepc_dmic_automute(codec);
+}
+
+/* unsolicited event for HP jack sensing */
+static void alc269_eeepc_amic_unsol_event(struct hda_codec *codec,
+ unsigned int res)
+{
+ if ((res >> 26) == ALC880_HP_EVENT)
+ alc269_speaker_automute(codec);
+
+ if ((res >> 26) == ALC880_MIC_EVENT)
+ alc269_eeepc_amic_automute(codec);
+}
+
+static void alc269_eeepc_amic_inithook(struct hda_codec *codec)
+{
+ alc269_speaker_automute(codec);
+ alc269_eeepc_amic_automute(codec);
+}
+
/* add playback controls from the parsed DAC table */
static int alc269_auto_create_multi_out_ctls(struct alc_spec *spec,
const struct auto_pin_cfg *cfg)
if (err < 0)
return err;
+ spec->mixers[spec->num_mixers] = alc269_capture_mixer;
+ spec->num_mixers++;
+
return 1;
}
};
static struct snd_pci_quirk alc269_cfg_tbl[] = {
+ SND_PCI_QUIRK(0x1043, 0x8330, "ASUS Eeepc P703 P900A",
+ ALC269_ASUS_EEEPC_P703),
+ SND_PCI_QUIRK(0x1043, 0x831a, "ASUS Eeepc P901",
+ ALC269_ASUS_EEEPC_P901),
{}
};
static struct alc_config_preset alc269_presets[] = {
[ALC269_BASIC] = {
- .mixers = { alc269_base_mixer },
+ .mixers = { alc269_base_mixer, alc269_capture_mixer },
.init_verbs = { alc269_init_verbs },
.num_dacs = ARRAY_SIZE(alc269_dac_nids),
.dac_nids = alc269_dac_nids,
.channel_mode = alc269_modes,
.input_mux = &alc269_capture_source,
},
+ [ALC269_ASUS_EEEPC_P703] = {
+ .mixers = { alc269_eeepc_mixer, alc269_epc_capture_mixer },
+ .init_verbs = { alc269_init_verbs,
+ alc269_eeepc_amic_init_verbs },
+ .num_dacs = ARRAY_SIZE(alc269_dac_nids),
+ .dac_nids = alc269_dac_nids,
+ .hp_nid = 0x03,
+ .num_channel_mode = ARRAY_SIZE(alc269_modes),
+ .channel_mode = alc269_modes,
+ .input_mux = &alc269_eeepc_amic_capture_source,
+ .unsol_event = alc269_eeepc_amic_unsol_event,
+ .init_hook = alc269_eeepc_amic_inithook,
+ },
+ [ALC269_ASUS_EEEPC_P901] = {
+ .mixers = { alc269_eeepc_mixer, alc269_epc_capture_mixer},
+ .init_verbs = { alc269_init_verbs,
+ alc269_eeepc_dmic_init_verbs },
+ .num_dacs = ARRAY_SIZE(alc269_dac_nids),
+ .dac_nids = alc269_dac_nids,
+ .hp_nid = 0x03,
+ .num_channel_mode = ARRAY_SIZE(alc269_modes),
+ .channel_mode = alc269_modes,
+ .input_mux = &alc269_eeepc_dmic_capture_source,
+ .unsol_event = alc269_eeepc_dmic_unsol_event,
+ .init_hook = alc269_eeepc_dmic_inithook,
+ },
};
static int patch_alc269(struct hda_codec *codec)
spec->adc_nids = alc269_adc_nids;
spec->num_adc_nids = ARRAY_SIZE(alc269_adc_nids);
- spec->mixers[spec->num_mixers] = alc269_capture_mixer;
- spec->num_mixers++;
codec->patch_ops = alc_patch_ops;
if (board_config == ALC269_AUTO)
SND_PCI_QUIRK(0x103c, 0x30bf, "HP TX1000", ALC861VD_HP),
SND_PCI_QUIRK(0x1043, 0x12e2, "Asus z35m", ALC660VD_3ST),
SND_PCI_QUIRK(0x1043, 0x1339, "Asus G1", ALC660VD_3ST),
+ SND_PCI_QUIRK(0x1043, 0x1633, "Asus V1Sn", ALC861VD_LENOVO),
SND_PCI_QUIRK(0x1043, 0x81e7, "ASUS", ALC660VD_3ST_DIG),
SND_PCI_QUIRK(0x10de, 0x03f0, "Realtek ALC660 demo", ALC660VD_3ST),
SND_PCI_QUIRK(0x1179, 0xff00, "Toshiba A135", ALC861VD_LENOVO),
STAC_INTEL_MAC_V3,
STAC_INTEL_MAC_V4,
STAC_INTEL_MAC_V5,
+ STAC_INTEL_MAC_AUTO, /* This model is selected if no module parameter
+ * is given, one of the above models will be
+ * chosen according to the subsystem id. */
/* for backward compatibility */
STAC_MACMINI,
STAC_MACBOOK,
[STAC_INTEL_MAC_V3] = intel_mac_v3_pin_configs,
[STAC_INTEL_MAC_V4] = intel_mac_v4_pin_configs,
[STAC_INTEL_MAC_V5] = intel_mac_v5_pin_configs,
+ [STAC_INTEL_MAC_AUTO] = intel_mac_v3_pin_configs,
/* for backward compatibility */
[STAC_MACMINI] = intel_mac_v3_pin_configs,
[STAC_MACBOOK] = intel_mac_v5_pin_configs,
[STAC_INTEL_MAC_V3] = "intel-mac-v3",
[STAC_INTEL_MAC_V4] = "intel-mac-v4",
[STAC_INTEL_MAC_V5] = "intel-mac-v5",
+ [STAC_INTEL_MAC_AUTO] = "intel-mac-auto",
/* for backward compatibility */
[STAC_MACMINI] = "macmini",
[STAC_MACBOOK] = "macbook",
SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x0707,
"Intel D945P", STAC_D945GTP5),
/* other systems */
- /* Apple Mac Mini (early 2006) */
+ /* Apple Intel Mac (Mac Mini, MacBook, MacBook Pro...) */
SND_PCI_QUIRK(0x8384, 0x7680,
- "Mac Mini", STAC_INTEL_MAC_V3),
+ "Mac", STAC_INTEL_MAC_AUTO),
/* Dell systems */
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01a7,
"unknown Dell", STAC_922X_DELL_D81),
spec->board_config = snd_hda_check_board_config(codec, STAC_922X_MODELS,
stac922x_models,
stac922x_cfg_tbl);
- if (spec->board_config == STAC_INTEL_MAC_V3) {
+ if (spec->board_config == STAC_INTEL_MAC_AUTO) {
spec->gpio_mask = spec->gpio_dir = 0x03;
spec->gpio_data = 0x03;
/* Intel Macs have all same PCI SSID, so we need to check
case 0x106b2200:
spec->board_config = STAC_INTEL_MAC_V5;
break;
+ default:
+ spec->board_config = STAC_INTEL_MAC_V3;
+ break;
}
}
/* if both TX and RX are idle, disable PSC */
stat = au_readl(I2S_STAT(pscdata));
- if (!(stat & (PSC_I2SSTAT_RB | PSC_I2SSTAT_RB))) {
+ if (!(stat & (PSC_I2SSTAT_TB | PSC_I2SSTAT_RB))) {
au_writel(0, I2S_CFG(pscdata));
au_sync();
au_writel(PSC_CTRL_SUSPEND, PSC_CTRL(pscdata));
{"HPOUTR", NULL, "Headphone PGA"},
{"Headphone PGA", NULL, "Right HP Mixer"},
- /* mono hp mixer */
- {"Mono HP Mixer", NULL, "Left HP Mixer"},
- {"Mono HP Mixer", NULL, "Right HP Mixer"},
+ /* mono mixer */
+ {"Mono Mixer", NULL, "Left HP Mixer"},
+ {"Mono Mixer", NULL, "Right HP Mixer"},
/* Out3 Mux */
{"Out3 Mux", "Left", "Left HP Mixer"},
{"Out3 Mux", "Mono", "Phone Mixer"},
- {"Out3 Mux", "Left + Right", "Mono HP Mixer"},
+ {"Out3 Mux", "Left + Right", "Mono Mixer"},
{"Out 3 PGA", NULL, "Out3 Mux"},
{"OUT3", NULL, "Out 3 PGA"},
/* speaker Mux */
{"Speaker Mux", "Speaker Mix", "Speaker Mixer"},
- {"Speaker Mux", "Headphone Mix", "Mono HP Mixer"},
+ {"Speaker Mux", "Headphone Mix", "Mono Mixer"},
{"Speaker PGA", NULL, "Speaker Mux"},
{"LOUT2", NULL, "Speaker PGA"},
{"ROUT2", NULL, "Speaker PGA"},
continue;
}
- /* programmable gain/attenuation */
- if (w->id == snd_soc_dapm_pga) {
- int on;
- in = is_connected_input_ep(w);
- dapm_clear_walk(w->codec);
- out = is_connected_output_ep(w);
- dapm_clear_walk(w->codec);
- w->power = on = (out != 0 && in != 0) ? 1 : 0;
-
- if (!on)
- dapm_set_pga(w, on); /* lower volume to reduce pops */
- dapm_update_bits(w);
- if (on)
- dapm_set_pga(w, on); /* restore volume from zero */
-
- continue;
- }
-
/* pre and post event widgets */
if (w->id == snd_soc_dapm_pre) {
if (!w->event)
power_change = (w->power == power) ? 0: 1;
w->power = power;
+ if (!power_change)
+ continue;
+
/* call any power change event handlers */
- if (power_change) {
- if (w->event) {
- pr_debug("power %s event for %s flags %x\n",
- w->power ? "on" : "off", w->name, w->event_flags);
- if (power) {
- /* power up event */
- if (w->event_flags & SND_SOC_DAPM_PRE_PMU) {
- ret = w->event(w,
- NULL, SND_SOC_DAPM_PRE_PMU);
- if (ret < 0)
- return ret;
- }
- dapm_update_bits(w);
- if (w->event_flags & SND_SOC_DAPM_POST_PMU){
- ret = w->event(w,
- NULL, SND_SOC_DAPM_POST_PMU);
- if (ret < 0)
- return ret;
- }
- } else {
- /* power down event */
- if (w->event_flags & SND_SOC_DAPM_PRE_PMD) {
- ret = w->event(w,
- NULL, SND_SOC_DAPM_PRE_PMD);
- if (ret < 0)
- return ret;
- }
- dapm_update_bits(w);
- if (w->event_flags & SND_SOC_DAPM_POST_PMD) {
- ret = w->event(w,
- NULL, SND_SOC_DAPM_POST_PMD);
- if (ret < 0)
- return ret;
- }
- }
- } else
- /* no event handler */
- dapm_update_bits(w);
+ if (w->event)
+ pr_debug("power %s event for %s flags %x\n",
+ w->power ? "on" : "off",
+ w->name, w->event_flags);
+
+ /* power up pre event */
+ if (power && w->event &&
+ (w->event_flags & SND_SOC_DAPM_PRE_PMU)) {
+ ret = w->event(w, NULL, SND_SOC_DAPM_PRE_PMU);
+ if (ret < 0)
+ return ret;
+ }
+
+ /* power down pre event */
+ if (!power && w->event &&
+ (w->event_flags & SND_SOC_DAPM_PRE_PMD)) {
+ ret = w->event(w, NULL, SND_SOC_DAPM_PRE_PMD);
+ if (ret < 0)
+ return ret;
+ }
+
+ /* Lower PGA volume to reduce pops */
+ if (w->id == snd_soc_dapm_pga && !power)
+ dapm_set_pga(w, power);
+
+ dapm_update_bits(w);
+
+ /* Raise PGA volume to reduce pops */
+ if (w->id == snd_soc_dapm_pga && power)
+ dapm_set_pga(w, power);
+
+ /* power up post event */
+ if (power && w->event &&
+ (w->event_flags & SND_SOC_DAPM_POST_PMU)) {
+ ret = w->event(w,
+ NULL, SND_SOC_DAPM_POST_PMU);
+ if (ret < 0)
+ return ret;
+ }
+
+ /* power down post event */
+ if (!power && w->event &&
+ (w->event_flags & SND_SOC_DAPM_POST_PMD)) {
+ ret = w->event(w, NULL, SND_SOC_DAPM_POST_PMD);
+ if (ret < 0)
+ return ret;
}
}
}
projects / linux-2.6-omap-h63xx.git / commitdiff