};
#define dump_field(_a, _b) _dump_field(_a, _b, __func__, __LINE__)
-static void _dump_field(const char *hdr, u64 n, const char* func, int line)
+static void _dump_field(const char *hdr, u64 n, const char *func, int line)
{
#if defined(DEBUG)
char s[16];
s[i] = (in[i] <= 126 && in[i] >= 32) ? in[i] : '.';
s[i] = 0;
- pr_debug("%s:%d: %s%016lx : %s\n", func, line, hdr, n, s);
+ pr_debug("%s:%d: %s%016llx : %s\n", func, line, hdr, n, s);
#endif
}
#define dump_node_name(_a, _b, _c, _d, _e) \
_dump_node_name(_a, _b, _c, _d, _e, __func__, __LINE__)
-static void _dump_node_name (unsigned int lpar_id, u64 n1, u64 n2, u64 n3,
- u64 n4, const char* func, int line)
+static void _dump_node_name(unsigned int lpar_id, u64 n1, u64 n2, u64 n3,
+ u64 n4, const char *func, int line)
{
pr_debug("%s:%d: lpar: %u\n", func, line, lpar_id);
_dump_field("n1: ", n1, func, line);
#define dump_node(_a, _b, _c, _d, _e, _f, _g) \
_dump_node(_a, _b, _c, _d, _e, _f, _g, __func__, __LINE__)
static void _dump_node(unsigned int lpar_id, u64 n1, u64 n2, u64 n3, u64 n4,
- u64 v1, u64 v2, const char* func, int line)
+ u64 v1, u64 v2, const char *func, int line)
{
pr_debug("%s:%d: lpar: %u\n", func, line, lpar_id);
_dump_field("n1: ", n1, func, line);
_dump_field("n2: ", n2, func, line);
_dump_field("n3: ", n3, func, line);
_dump_field("n4: ", n4, func, line);
- pr_debug("%s:%d: v1: %016lx\n", func, line, v1);
- pr_debug("%s:%d: v2: %016lx\n", func, line, v2);
+ pr_debug("%s:%d: v1: %016llx\n", func, line, v1);
+ pr_debug("%s:%d: v2: %016llx\n", func, line, v2);
}
/**
pr_debug("%s:%d: lv1_get_repository_node_value failed: %s\n",
__func__, __LINE__, ps3_result(result));
dump_node_name(lpar_id, n1, n2, n3, n4);
- return result;
+ return -ENOENT;
}
dump_node(lpar_id, n1, n2, n3, n4, v1, v2);
*_v2 = v2;
if (v1 && !_v1)
- pr_debug("%s:%d: warning: discarding non-zero v1: %016lx\n",
+ pr_debug("%s:%d: warning: discarding non-zero v1: %016llx\n",
__func__, __LINE__, v1);
if (v2 && !_v2)
- pr_debug("%s:%d: warning: discarding non-zero v2: %016lx\n",
+ pr_debug("%s:%d: warning: discarding non-zero v2: %016llx\n",
__func__, __LINE__, v2);
- return result;
+ return 0;
}
int ps3_repository_read_bus_str(unsigned int bus_index, const char *bus_str,
make_first_field("bus", bus_index),
make_field(bus_str, 0),
0, 0,
- value, 0);
+ value, NULL);
}
-int ps3_repository_read_bus_id(unsigned int bus_index, unsigned int *bus_id)
+int ps3_repository_read_bus_id(unsigned int bus_index, u64 *bus_id)
{
int result;
- u64 v1;
- u64 v2; /* unused */
result = read_node(PS3_LPAR_ID_PME,
make_first_field("bus", bus_index),
make_field("id", 0),
0, 0,
- &v1, &v2);
- *bus_id = v1;
+ bus_id, NULL);
return result;
}
make_first_field("bus", bus_index),
make_field("type", 0),
0, 0,
- &v1, 0);
+ &v1, NULL);
*bus_type = v1;
return result;
}
make_first_field("bus", bus_index),
make_field("num_dev", 0),
0, 0,
- &v1, 0);
+ &v1, NULL);
*num_dev = v1;
return result;
}
make_field("dev", dev_index),
make_field(dev_str, 0),
0,
- value, 0);
+ value, NULL);
}
int ps3_repository_read_dev_id(unsigned int bus_index, unsigned int dev_index,
- unsigned int *dev_id)
+ u64 *dev_id)
{
int result;
- u64 v1;
result = read_node(PS3_LPAR_ID_PME,
make_first_field("bus", bus_index),
make_field("dev", dev_index),
make_field("id", 0),
0,
- &v1, 0);
- *dev_id = v1;
+ dev_id, NULL);
return result;
}
make_field("dev", dev_index),
make_field("type", 0),
0,
- &v1, 0);
+ &v1, NULL);
*dev_type = v1;
return result;
}
int ps3_repository_read_dev_intr(unsigned int bus_index,
unsigned int dev_index, unsigned int intr_index,
- enum ps3_interrupt_type *intr_type, unsigned int* interrupt_id)
+ enum ps3_interrupt_type *intr_type, unsigned int *interrupt_id)
{
int result;
u64 v1;
make_field("dev", dev_index),
make_field("reg", reg_index),
make_field("type", 0),
- &v1, 0);
+ &v1, NULL);
*reg_type = v1;
return result;
}
reg_index, bus_addr, len);
}
-#if defined(DEBUG)
-int ps3_repository_dump_resource_info(unsigned int bus_index,
- unsigned int dev_index)
-{
- int result = 0;
- unsigned int res_index;
- pr_debug(" -> %s:%d: (%u:%u)\n", __func__, __LINE__,
- bus_index, dev_index);
- for (res_index = 0; res_index < 10; res_index++) {
- enum ps3_interrupt_type intr_type;
- unsigned int interrupt_id;
+int ps3_repository_find_device(struct ps3_repository_device *repo)
+{
+ int result;
+ struct ps3_repository_device tmp = *repo;
+ unsigned int num_dev;
- result = ps3_repository_read_dev_intr(bus_index, dev_index,
- res_index, &intr_type, &interrupt_id);
+ BUG_ON(repo->bus_index > 10);
+ BUG_ON(repo->dev_index > 10);
- if (result) {
- if (result != LV1_NO_ENTRY)
- pr_debug("%s:%d ps3_repository_read_dev_intr"
- " (%u:%u) failed\n", __func__, __LINE__,
- bus_index, dev_index);
- break;
- }
+ result = ps3_repository_read_bus_num_dev(tmp.bus_index, &num_dev);
- pr_debug("%s:%d (%u:%u) intr_type %u, interrupt_id %u\n",
- __func__, __LINE__, bus_index, dev_index, intr_type,
- interrupt_id);
+ if (result) {
+ pr_debug("%s:%d read_bus_num_dev failed\n", __func__, __LINE__);
+ return result;
}
- for (res_index = 0; res_index < 10; res_index++) {
- enum ps3_reg_type reg_type;
- u64 bus_addr;
- u64 len;
-
- result = ps3_repository_read_dev_reg(bus_index, dev_index,
- res_index, ®_type, &bus_addr, &len);
-
- if (result) {
- if (result != LV1_NO_ENTRY)
- pr_debug("%s:%d ps3_repository_read_dev_reg"
- " (%u:%u) failed\n", __func__, __LINE__,
- bus_index, dev_index);
- break;
- }
+ pr_debug("%s:%d: bus_type %u, bus_index %u, bus_id %llu, num_dev %u\n",
+ __func__, __LINE__, tmp.bus_type, tmp.bus_index, tmp.bus_id,
+ num_dev);
- pr_debug("%s:%d (%u:%u) reg_type %u, bus_addr %lxh, len %lxh\n",
- __func__, __LINE__, bus_index, dev_index, reg_type,
- bus_addr, len);
+ if (tmp.dev_index >= num_dev) {
+ pr_debug("%s:%d: no device found\n", __func__, __LINE__);
+ return -ENODEV;
}
- pr_debug(" <- %s:%d\n", __func__, __LINE__);
- return result;
-}
-
-static int dump_stor_dev_info(unsigned int bus_index, unsigned int dev_index)
-{
- int result = 0;
- unsigned int num_regions, region_index;
- u64 port, blk_size, num_blocks;
-
- pr_debug(" -> %s:%d: (%u:%u)\n", __func__, __LINE__,
- bus_index, dev_index);
+ result = ps3_repository_read_dev_type(tmp.bus_index, tmp.dev_index,
+ &tmp.dev_type);
- result = ps3_repository_read_stor_dev_info(bus_index, dev_index, &port,
- &blk_size, &num_blocks, &num_regions);
if (result) {
- pr_debug("%s:%d ps3_repository_read_stor_dev_info"
- " (%u:%u) failed\n", __func__, __LINE__,
- bus_index, dev_index);
- goto out;
+ pr_debug("%s:%d read_dev_type failed\n", __func__, __LINE__);
+ return result;
}
- pr_debug("%s:%d (%u:%u): port %lu, blk_size %lu, num_blocks "
- "%lu, num_regions %u\n",
- __func__, __LINE__, bus_index, dev_index, port,
- blk_size, num_blocks, num_regions);
-
- for (region_index = 0; region_index < num_regions; region_index++) {
- unsigned int region_id;
- u64 region_start, region_size;
-
- result = ps3_repository_read_stor_dev_region(bus_index,
- dev_index, region_index, ®ion_id, ®ion_start,
- ®ion_size);
- if (result) {
- pr_debug("%s:%d ps3_repository_read_stor_dev_region"
- " (%u:%u) failed\n", __func__, __LINE__,
- bus_index, dev_index);
- break;
- }
+ result = ps3_repository_read_dev_id(tmp.bus_index, tmp.dev_index,
+ &tmp.dev_id);
- pr_debug("%s:%d (%u:%u) region_id %u, start %lxh, size %lxh\n",
- __func__, __LINE__, bus_index, dev_index, region_id,
- region_start, region_size);
+ if (result) {
+ pr_debug("%s:%d ps3_repository_read_dev_id failed\n", __func__,
+ __LINE__);
+ return result;
}
-out:
- pr_debug(" <- %s:%d\n", __func__, __LINE__);
- return result;
-}
-
-static int dump_device_info(unsigned int bus_index, enum ps3_bus_type bus_type,
- unsigned int num_dev)
-{
- int result = 0;
- unsigned int dev_index;
-
- pr_debug(" -> %s:%d: bus_%u\n", __func__, __LINE__, bus_index);
-
- for (dev_index = 0; dev_index < num_dev; dev_index++) {
- enum ps3_dev_type dev_type;
- unsigned int dev_id;
-
- result = ps3_repository_read_dev_type(bus_index, dev_index,
- &dev_type);
-
- if (result) {
- pr_debug("%s:%d ps3_repository_read_dev_type"
- " (%u:%u) failed\n", __func__, __LINE__,
- bus_index, dev_index);
- break;
- }
-
- result = ps3_repository_read_dev_id(bus_index, dev_index,
- &dev_id);
-
- if (result) {
- pr_debug("%s:%d ps3_repository_read_dev_id"
- " (%u:%u) failed\n", __func__, __LINE__,
- bus_index, dev_index);
- continue;
- }
-
- pr_debug("%s:%d (%u:%u): dev_type %u, dev_id %u\n", __func__,
- __LINE__, bus_index, dev_index, dev_type, dev_id);
-
- ps3_repository_dump_resource_info(bus_index, dev_index);
+ pr_debug("%s:%d: found: dev_type %u, dev_index %u, dev_id %llu\n",
+ __func__, __LINE__, tmp.dev_type, tmp.dev_index, tmp.dev_id);
- if (bus_type == PS3_BUS_TYPE_STORAGE)
- dump_stor_dev_info(bus_index, dev_index);
- }
-
- pr_debug(" <- %s:%d\n", __func__, __LINE__);
- return result;
+ *repo = tmp;
+ return 0;
}
-int ps3_repository_dump_bus_info(void)
+int ps3_repository_find_device_by_id(struct ps3_repository_device *repo,
+ u64 bus_id, u64 dev_id)
{
- int result = 0;
- unsigned int bus_index;
-
- pr_debug(" -> %s:%d\n", __func__, __LINE__);
-
- for (bus_index = 0; bus_index < 10; bus_index++) {
- enum ps3_bus_type bus_type;
- unsigned int bus_id;
- unsigned int num_dev;
-
- result = ps3_repository_read_bus_type(bus_index, &bus_type);
-
- if (result) {
- pr_debug("%s:%d read_bus_type(%u) failed\n",
- __func__, __LINE__, bus_index);
- break;
- }
-
- result = ps3_repository_read_bus_id(bus_index, &bus_id);
-
- if (result) {
- pr_debug("%s:%d read_bus_id(%u) failed\n",
- __func__, __LINE__, bus_index);
- continue;
- }
-
- if (bus_index != bus_id)
- pr_debug("%s:%d bus_index != bus_id\n",
- __func__, __LINE__);
+ int result = -ENODEV;
+ struct ps3_repository_device tmp;
+ unsigned int num_dev;
- result = ps3_repository_read_bus_num_dev(bus_index, &num_dev);
+ pr_debug(" -> %s:%u: find device by id %llu:%llu\n", __func__, __LINE__,
+ bus_id, dev_id);
+ for (tmp.bus_index = 0; tmp.bus_index < 10; tmp.bus_index++) {
+ result = ps3_repository_read_bus_id(tmp.bus_index,
+ &tmp.bus_id);
if (result) {
- pr_debug("%s:%d read_bus_num_dev(%u) failed\n",
- __func__, __LINE__, bus_index);
- continue;
+ pr_debug("%s:%u read_bus_id(%u) failed\n", __func__,
+ __LINE__, tmp.bus_index);
+ return result;
}
- pr_debug("%s:%d bus_%u: bus_type %u, bus_id %u, num_dev %u\n",
- __func__, __LINE__, bus_index, bus_type, bus_id,
- num_dev);
+ if (tmp.bus_id == bus_id)
+ goto found_bus;
- dump_device_info(bus_index, bus_type, num_dev);
+ pr_debug("%s:%u: skip, bus_id %llu\n", __func__, __LINE__,
+ tmp.bus_id);
}
-
- pr_debug(" <- %s:%d\n", __func__, __LINE__);
+ pr_debug(" <- %s:%u: bus not found\n", __func__, __LINE__);
return result;
-}
-#endif /* defined(DEBUG) */
-
-static int find_device(unsigned int bus_index, unsigned int num_dev,
- unsigned int start_dev_index, enum ps3_dev_type dev_type,
- struct ps3_repository_device *dev)
-{
- int result = 0;
- unsigned int dev_index;
-
- pr_debug("%s:%d: find dev_type %u\n", __func__, __LINE__, dev_type);
- dev->dev_index = UINT_MAX;
-
- for (dev_index = start_dev_index; dev_index < num_dev; dev_index++) {
- enum ps3_dev_type x;
+found_bus:
+ result = ps3_repository_read_bus_type(tmp.bus_index, &tmp.bus_type);
+ if (result) {
+ pr_debug("%s:%u read_bus_type(%u) failed\n", __func__,
+ __LINE__, tmp.bus_index);
+ return result;
+ }
- result = ps3_repository_read_dev_type(bus_index, dev_index,
- &x);
+ result = ps3_repository_read_bus_num_dev(tmp.bus_index, &num_dev);
+ if (result) {
+ pr_debug("%s:%u read_bus_num_dev failed\n", __func__,
+ __LINE__);
+ return result;
+ }
+ for (tmp.dev_index = 0; tmp.dev_index < num_dev; tmp.dev_index++) {
+ result = ps3_repository_read_dev_id(tmp.bus_index,
+ tmp.dev_index,
+ &tmp.dev_id);
if (result) {
- pr_debug("%s:%d read_dev_type failed\n",
- __func__, __LINE__);
+ pr_debug("%s:%u read_dev_id(%u:%u) failed\n", __func__,
+ __LINE__, tmp.bus_index, tmp.dev_index);
return result;
}
- if (x == dev_type)
- break;
- }
-
- if (dev_index == num_dev)
- return -1;
-
- pr_debug("%s:%d: found dev_type %u at dev_index %u\n",
- __func__, __LINE__, dev_type, dev_index);
+ if (tmp.dev_id == dev_id)
+ goto found_dev;
- result = ps3_repository_read_dev_id(bus_index, dev_index,
- &dev->did.dev_id);
+ pr_debug("%s:%u: skip, dev_id %llu\n", __func__, __LINE__,
+ tmp.dev_id);
+ }
+ pr_debug(" <- %s:%u: dev not found\n", __func__, __LINE__);
+ return result;
+found_dev:
+ result = ps3_repository_read_dev_type(tmp.bus_index, tmp.dev_index,
+ &tmp.dev_type);
if (result) {
- pr_debug("%s:%d read_dev_id failed\n",
- __func__, __LINE__);
+ pr_debug("%s:%u read_dev_type failed\n", __func__, __LINE__);
return result;
}
- dev->dev_index = dev_index;
-
- pr_debug("%s:%d found: dev_id %u\n", __func__, __LINE__,
- dev->did.dev_id);
-
- return result;
+ pr_debug(" <- %s:%u: found: type (%u:%u) index (%u:%u) id (%llu:%llu)\n",
+ __func__, __LINE__, tmp.bus_type, tmp.dev_type, tmp.bus_index,
+ tmp.dev_index, tmp.bus_id, tmp.dev_id);
+ *repo = tmp;
+ return 0;
}
-int ps3_repository_find_device (enum ps3_bus_type bus_type,
- enum ps3_dev_type dev_type,
- const struct ps3_repository_device *start_dev,
- struct ps3_repository_device *dev)
+int __devinit ps3_repository_find_devices(enum ps3_bus_type bus_type,
+ int (*callback)(const struct ps3_repository_device *repo))
{
int result = 0;
- unsigned int bus_index;
- unsigned int num_dev;
-
- pr_debug("%s:%d: find bus_type %u, dev_type %u\n", __func__, __LINE__,
- bus_type, dev_type);
-
- BUG_ON(start_dev && start_dev->bus_index > 10);
-
- for (bus_index = start_dev ? start_dev->bus_index : 0; bus_index < 10;
- bus_index++) {
- enum ps3_bus_type x;
-
- result = ps3_repository_read_bus_type(bus_index, &x);
-
- if (result) {
- pr_debug("%s:%d read_bus_type failed\n",
- __func__, __LINE__);
- dev->bus_index = UINT_MAX;
- return result;
- }
- if (x == bus_type)
- break;
- }
-
- if (bus_index >= 10)
- return -ENODEV;
-
- pr_debug("%s:%d: found bus_type %u at bus_index %u\n",
- __func__, __LINE__, bus_type, bus_index);
+ struct ps3_repository_device repo;
- result = ps3_repository_read_bus_num_dev(bus_index, &num_dev);
+ pr_debug(" -> %s:%d: find bus_type %u\n", __func__, __LINE__, bus_type);
+ repo.bus_type = bus_type;
+ result = ps3_repository_find_bus(repo.bus_type, 0, &repo.bus_index);
if (result) {
- pr_debug("%s:%d read_bus_num_dev failed\n",
- __func__, __LINE__);
+ pr_debug(" <- %s:%u: bus not found\n", __func__, __LINE__);
return result;
}
- result = find_device(bus_index, num_dev, start_dev
- ? start_dev->dev_index + 1 : 0, dev_type, dev);
-
+ result = ps3_repository_read_bus_id(repo.bus_index, &repo.bus_id);
if (result) {
- pr_debug("%s:%d get_did failed\n", __func__, __LINE__);
+ pr_debug("%s:%d read_bus_id(%u) failed\n", __func__, __LINE__,
+ repo.bus_index);
return result;
}
- result = ps3_repository_read_bus_id(bus_index, &dev->did.bus_id);
+ for (repo.dev_index = 0; ; repo.dev_index++) {
+ result = ps3_repository_find_device(&repo);
+ if (result == -ENODEV) {
+ result = 0;
+ break;
+ } else if (result)
+ break;
- if (result) {
- pr_debug("%s:%d read_bus_id failed\n",
- __func__, __LINE__);
- return result;
+ result = callback(&repo);
+ if (result) {
+ pr_debug("%s:%d: abort at callback\n", __func__,
+ __LINE__);
+ break;
+ }
}
- dev->bus_index = bus_index;
+ pr_debug(" <- %s:%d\n", __func__, __LINE__);
+ return result;
+}
- pr_debug("%s:%d found: bus_id %u, dev_id %u\n",
- __func__, __LINE__, dev->did.bus_id, dev->did.dev_id);
+int ps3_repository_find_bus(enum ps3_bus_type bus_type, unsigned int from,
+ unsigned int *bus_index)
+{
+ unsigned int i;
+ enum ps3_bus_type type;
+ int error;
- return result;
+ for (i = from; i < 10; i++) {
+ error = ps3_repository_read_bus_type(i, &type);
+ if (error) {
+ pr_debug("%s:%d read_bus_type failed\n",
+ __func__, __LINE__);
+ *bus_index = UINT_MAX;
+ return error;
+ }
+ if (type == bus_type) {
+ *bus_index = i;
+ return 0;
+ }
+ }
+ *bus_index = UINT_MAX;
+ return -ENODEV;
}
-int ps3_repository_find_interrupt(const struct ps3_repository_device *dev,
+int ps3_repository_find_interrupt(const struct ps3_repository_device *repo,
enum ps3_interrupt_type intr_type, unsigned int *interrupt_id)
{
int result = 0;
enum ps3_interrupt_type t;
unsigned int id;
- result = ps3_repository_read_dev_intr(dev->bus_index,
- dev->dev_index, res_index, &t, &id);
+ result = ps3_repository_read_dev_intr(repo->bus_index,
+ repo->dev_index, res_index, &t, &id);
if (result) {
pr_debug("%s:%d read_dev_intr failed\n",
return result;
}
-int ps3_repository_find_reg(const struct ps3_repository_device *dev,
+int ps3_repository_find_reg(const struct ps3_repository_device *repo,
enum ps3_reg_type reg_type, u64 *bus_addr, u64 *len)
{
int result = 0;
u64 a;
u64 l;
- result = ps3_repository_read_dev_reg(dev->bus_index,
- dev->dev_index, res_index, &t, &a, &l);
+ result = ps3_repository_read_dev_reg(repo->bus_index,
+ repo->dev_index, res_index, &t, &a, &l);
if (result) {
pr_debug("%s:%d read_dev_reg failed\n",
make_first_field("bus", bus_index),
make_field("dev", dev_index),
make_field("port", 0),
- 0, port, 0);
+ 0, port, NULL);
}
int ps3_repository_read_stor_dev_blk_size(unsigned int bus_index,
make_first_field("bus", bus_index),
make_field("dev", dev_index),
make_field("blk_size", 0),
- 0, blk_size, 0);
+ 0, blk_size, NULL);
}
int ps3_repository_read_stor_dev_num_blocks(unsigned int bus_index,
make_first_field("bus", bus_index),
make_field("dev", dev_index),
make_field("n_blocks", 0),
- 0, num_blocks, 0);
+ 0, num_blocks, NULL);
}
int ps3_repository_read_stor_dev_num_regions(unsigned int bus_index,
make_first_field("bus", bus_index),
make_field("dev", dev_index),
make_field("n_regs", 0),
- 0, &v1, 0);
+ 0, &v1, NULL);
*num_regions = v1;
return result;
}
make_field("dev", dev_index),
make_field("region", region_index),
make_field("id", 0),
- &v1, 0);
+ &v1, NULL);
*region_id = v1;
return result;
}
make_field("dev", dev_index),
make_field("region", region_index),
make_field("size", 0),
- region_size, 0);
+ region_size, NULL);
}
int ps3_repository_read_stor_dev_region_start(unsigned int bus_index,
make_field("dev", dev_index),
make_field("region", region_index),
make_field("start", 0),
- region_start, 0);
+ region_start, NULL);
}
int ps3_repository_read_stor_dev_info(unsigned int bus_index,
return result;
}
+/**
+ * ps3_repository_read_num_pu - Number of logical PU processors for this lpar.
+ */
+
+int ps3_repository_read_num_pu(u64 *num_pu)
+{
+ *num_pu = 0;
+ return read_node(PS3_LPAR_ID_CURRENT,
+ make_first_field("bi", 0),
+ make_field("pun", 0),
+ 0, 0,
+ num_pu, NULL);
+}
+
+/**
+ * ps3_repository_read_pu_id - Read the logical PU id.
+ * @pu_index: Zero based index.
+ * @pu_id: The logical PU id.
+ */
+
+int ps3_repository_read_pu_id(unsigned int pu_index, u64 *pu_id)
+{
+ return read_node(PS3_LPAR_ID_CURRENT,
+ make_first_field("bi", 0),
+ make_field("pu", pu_index),
+ 0, 0,
+ pu_id, NULL);
+}
+
int ps3_repository_read_rm_size(unsigned int ppe_id, u64 *rm_size)
{
return read_node(PS3_LPAR_ID_CURRENT,
make_field("pu", 0),
ppe_id,
make_field("rm_size", 0),
- rm_size, 0);
+ rm_size, NULL);
}
int ps3_repository_read_region_total(u64 *region_total)
make_first_field("bi", 0),
make_field("rgntotal", 0),
0, 0,
- region_total, 0);
+ region_total, NULL);
}
/**
make_first_field("bi", 0),
make_field("spun", 0),
0, 0,
- &v1, 0);
+ &v1, NULL);
*num_spu_reserved = v1;
return result;
}
make_first_field("bi", 0),
make_field("spursvn", 0),
0, 0,
- &v1, 0);
+ &v1, NULL);
*num_resource_id = v1;
return result;
}
*/
int ps3_repository_read_spu_resource_id(unsigned int res_index,
- enum ps3_spu_resource_type* resource_type, unsigned int *resource_id)
+ enum ps3_spu_resource_type *resource_type, unsigned int *resource_id)
{
int result;
u64 v1;
return result;
}
-int ps3_repository_read_boot_dat_address(u64 *address)
+static int ps3_repository_read_boot_dat_address(u64 *address)
{
return read_node(PS3_LPAR_ID_CURRENT,
make_first_field("bi", 0),
make_field("boot_dat", 0),
make_field("address", 0),
0,
- address, 0);
+ address, NULL);
}
int ps3_repository_read_boot_dat_size(unsigned int *size)
make_field("boot_dat", 0),
make_field("size", 0),
0,
- &v1, 0);
+ &v1, NULL);
*size = v1;
return result;
}
+int ps3_repository_read_vuart_av_port(unsigned int *port)
+{
+ int result;
+ u64 v1;
+
+ result = read_node(PS3_LPAR_ID_CURRENT,
+ make_first_field("bi", 0),
+ make_field("vir_uart", 0),
+ make_field("port", 0),
+ make_field("avset", 0),
+ &v1, NULL);
+ *port = v1;
+ return result;
+}
+
+int ps3_repository_read_vuart_sysmgr_port(unsigned int *port)
+{
+ int result;
+ u64 v1;
+
+ result = read_node(PS3_LPAR_ID_CURRENT,
+ make_first_field("bi", 0),
+ make_field("vir_uart", 0),
+ make_field("port", 0),
+ make_field("sysmgr", 0),
+ &v1, NULL);
+ *port = v1;
+ return result;
+}
+
/**
* ps3_repository_read_boot_dat_info - Get address and size of cell_ext_os_area.
* address: lpar address of cell_ext_os_area
: ps3_repository_read_boot_dat_size(size);
}
+/**
+ * ps3_repository_read_num_be - Number of physical BE processors in the system.
+ */
+
int ps3_repository_read_num_be(unsigned int *num_be)
{
int result;
0,
0,
0,
- &v1, 0);
+ &v1, NULL);
*num_be = v1;
return result;
}
+/**
+ * ps3_repository_read_be_node_id - Read the physical BE processor node id.
+ * @be_index: Zero based index.
+ * @node_id: The BE processor node id.
+ */
+
int ps3_repository_read_be_node_id(unsigned int be_index, u64 *node_id)
{
return read_node(PS3_LPAR_ID_PME,
0,
0,
0,
- node_id, 0);
+ node_id, NULL);
+}
+
+/**
+ * ps3_repository_read_be_id - Read the physical BE processor id.
+ * @node_id: The BE processor node id.
+ * @be_id: The BE processor id.
+ */
+
+int ps3_repository_read_be_id(u64 node_id, u64 *be_id)
+{
+ return read_node(PS3_LPAR_ID_PME,
+ make_first_field("be", 0),
+ node_id,
+ 0,
+ 0,
+ be_id, NULL);
}
int ps3_repository_read_tb_freq(u64 node_id, u64 *tb_freq)
node_id,
make_field("clock", 0),
0,
- tb_freq, 0);
+ tb_freq, NULL);
}
int ps3_repository_read_be_tb_freq(unsigned int be_index, u64 *tb_freq)
u64 node_id;
*tb_freq = 0;
- result = ps3_repository_read_be_node_id(0, &node_id);
+ result = ps3_repository_read_be_node_id(be_index, &node_id);
return result ? result
: ps3_repository_read_tb_freq(node_id, tb_freq);
}
+
+int ps3_repository_read_lpm_privileges(unsigned int be_index, u64 *lpar,
+ u64 *rights)
+{
+ int result;
+ u64 node_id;
+
+ *lpar = 0;
+ *rights = 0;
+ result = ps3_repository_read_be_node_id(be_index, &node_id);
+ return result ? result
+ : read_node(PS3_LPAR_ID_PME,
+ make_first_field("be", 0),
+ node_id,
+ make_field("lpm", 0),
+ make_field("priv", 0),
+ lpar, rights);
+}
+
+#if defined(DEBUG)
+
+int ps3_repository_dump_resource_info(const struct ps3_repository_device *repo)
+{
+ int result = 0;
+ unsigned int res_index;
+
+ pr_debug(" -> %s:%d: (%u:%u)\n", __func__, __LINE__,
+ repo->bus_index, repo->dev_index);
+
+ for (res_index = 0; res_index < 10; res_index++) {
+ enum ps3_interrupt_type intr_type;
+ unsigned int interrupt_id;
+
+ result = ps3_repository_read_dev_intr(repo->bus_index,
+ repo->dev_index, res_index, &intr_type, &interrupt_id);
+
+ if (result) {
+ if (result != LV1_NO_ENTRY)
+ pr_debug("%s:%d ps3_repository_read_dev_intr"
+ " (%u:%u) failed\n", __func__, __LINE__,
+ repo->bus_index, repo->dev_index);
+ break;
+ }
+
+ pr_debug("%s:%d (%u:%u) intr_type %u, interrupt_id %u\n",
+ __func__, __LINE__, repo->bus_index, repo->dev_index,
+ intr_type, interrupt_id);
+ }
+
+ for (res_index = 0; res_index < 10; res_index++) {
+ enum ps3_reg_type reg_type;
+ u64 bus_addr;
+ u64 len;
+
+ result = ps3_repository_read_dev_reg(repo->bus_index,
+ repo->dev_index, res_index, ®_type, &bus_addr, &len);
+
+ if (result) {
+ if (result != LV1_NO_ENTRY)
+ pr_debug("%s:%d ps3_repository_read_dev_reg"
+ " (%u:%u) failed\n", __func__, __LINE__,
+ repo->bus_index, repo->dev_index);
+ break;
+ }
+
+ pr_debug("%s:%d (%u:%u) reg_type %u, bus_addr %lxh, len %lxh\n",
+ __func__, __LINE__, repo->bus_index, repo->dev_index,
+ reg_type, bus_addr, len);
+ }
+
+ pr_debug(" <- %s:%d\n", __func__, __LINE__);
+ return result;
+}
+
+static int dump_stor_dev_info(struct ps3_repository_device *repo)
+{
+ int result = 0;
+ unsigned int num_regions, region_index;
+ u64 port, blk_size, num_blocks;
+
+ pr_debug(" -> %s:%d: (%u:%u)\n", __func__, __LINE__,
+ repo->bus_index, repo->dev_index);
+
+ result = ps3_repository_read_stor_dev_info(repo->bus_index,
+ repo->dev_index, &port, &blk_size, &num_blocks, &num_regions);
+ if (result) {
+ pr_debug("%s:%d ps3_repository_read_stor_dev_info"
+ " (%u:%u) failed\n", __func__, __LINE__,
+ repo->bus_index, repo->dev_index);
+ goto out;
+ }
+
+ pr_debug("%s:%d (%u:%u): port %lu, blk_size %lu, num_blocks "
+ "%lu, num_regions %u\n",
+ __func__, __LINE__, repo->bus_index, repo->dev_index, port,
+ blk_size, num_blocks, num_regions);
+
+ for (region_index = 0; region_index < num_regions; region_index++) {
+ unsigned int region_id;
+ u64 region_start, region_size;
+
+ result = ps3_repository_read_stor_dev_region(repo->bus_index,
+ repo->dev_index, region_index, ®ion_id,
+ ®ion_start, ®ion_size);
+ if (result) {
+ pr_debug("%s:%d ps3_repository_read_stor_dev_region"
+ " (%u:%u) failed\n", __func__, __LINE__,
+ repo->bus_index, repo->dev_index);
+ break;
+ }
+
+ pr_debug("%s:%d (%u:%u) region_id %u, start %lxh, size %lxh\n",
+ __func__, __LINE__, repo->bus_index, repo->dev_index,
+ region_id, region_start, region_size);
+ }
+
+out:
+ pr_debug(" <- %s:%d\n", __func__, __LINE__);
+ return result;
+}
+
+static int dump_device_info(struct ps3_repository_device *repo,
+ unsigned int num_dev)
+{
+ int result = 0;
+
+ pr_debug(" -> %s:%d: bus_%u\n", __func__, __LINE__, repo->bus_index);
+
+ for (repo->dev_index = 0; repo->dev_index < num_dev;
+ repo->dev_index++) {
+
+ result = ps3_repository_read_dev_type(repo->bus_index,
+ repo->dev_index, &repo->dev_type);
+
+ if (result) {
+ pr_debug("%s:%d ps3_repository_read_dev_type"
+ " (%u:%u) failed\n", __func__, __LINE__,
+ repo->bus_index, repo->dev_index);
+ break;
+ }
+
+ result = ps3_repository_read_dev_id(repo->bus_index,
+ repo->dev_index, &repo->dev_id);
+
+ if (result) {
+ pr_debug("%s:%d ps3_repository_read_dev_id"
+ " (%u:%u) failed\n", __func__, __LINE__,
+ repo->bus_index, repo->dev_index);
+ continue;
+ }
+
+ pr_debug("%s:%d (%u:%u): dev_type %u, dev_id %lu\n", __func__,
+ __LINE__, repo->bus_index, repo->dev_index,
+ repo->dev_type, repo->dev_id);
+
+ ps3_repository_dump_resource_info(repo);
+
+ if (repo->bus_type == PS3_BUS_TYPE_STORAGE)
+ dump_stor_dev_info(repo);
+ }
+
+ pr_debug(" <- %s:%d\n", __func__, __LINE__);
+ return result;
+}
+
+int ps3_repository_dump_bus_info(void)
+{
+ int result = 0;
+ struct ps3_repository_device repo;
+
+ pr_debug(" -> %s:%d\n", __func__, __LINE__);
+
+ memset(&repo, 0, sizeof(repo));
+
+ for (repo.bus_index = 0; repo.bus_index < 10; repo.bus_index++) {
+ unsigned int num_dev;
+
+ result = ps3_repository_read_bus_type(repo.bus_index,
+ &repo.bus_type);
+
+ if (result) {
+ pr_debug("%s:%d read_bus_type(%u) failed\n",
+ __func__, __LINE__, repo.bus_index);
+ break;
+ }
+
+ result = ps3_repository_read_bus_id(repo.bus_index,
+ &repo.bus_id);
+
+ if (result) {
+ pr_debug("%s:%d read_bus_id(%u) failed\n",
+ __func__, __LINE__, repo.bus_index);
+ continue;
+ }
+
+ if (repo.bus_index != repo.bus_id)
+ pr_debug("%s:%d bus_index != bus_id\n",
+ __func__, __LINE__);
+
+ result = ps3_repository_read_bus_num_dev(repo.bus_index,
+ &num_dev);
+
+ if (result) {
+ pr_debug("%s:%d read_bus_num_dev(%u) failed\n",
+ __func__, __LINE__, repo.bus_index);
+ continue;
+ }
+
+ pr_debug("%s:%d bus_%u: bus_type %u, bus_id %lu, num_dev %u\n",
+ __func__, __LINE__, repo.bus_index, repo.bus_type,
+ repo.bus_id, num_dev);
+
+ dump_device_info(&repo, num_dev);
+ }
+
+ pr_debug(" <- %s:%d\n", __func__, __LINE__);
+ return result;
+}
+
+#endif /* defined(DEBUG) */
projects / linux-2.6-omap-h63xx.git / blobdiff