Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/i915/intel_pcode.c skl_pcode_request() -> skl_pcode_try_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | uncore | 4096-ptr_max |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | mbox | 7,14,33,126 |
| PARAM_VALUE | 3 | reply_mask | 1,15 |
| PARAM_VALUE | 4 | reply | 0-15 |
| PARAM_VALUE | 5 | status | 8491583077637820416 |
| CAPPED_DATA | 0 | &uncore->i915->sb_lock | 1 |
| DATA_SOURCE | 0 | uncore | $0 |
| DATA_SOURCE | 1 | mbox | $1 |
| DATA_SOURCE | 2 | request | $2 |
| DATA_SOURCE | 3 | reply_mask | $3 |
| DATA_SOURCE | 4 | reply | $4 |
| HARD_MAX | 1 | mbox | 126 |
| HARD_MAX | 3 | reply_mask | 15 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &uncore->i915->sb_lock | |
| TYPE_LOCK | (struct drm_i915_private)->sb_lock |
drivers/gpu/drm/i915/intel_pcode.c skl_pcode_request() -> skl_pcode_try_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | uncore | 4096-ptr_max |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | mbox | 7,14,33,126 |
| PARAM_VALUE | 3 | reply_mask | 1,15 |
| PARAM_VALUE | 4 | reply | 0-15 |
| PARAM_VALUE | 5 | status | 8491583077637820416 |
| PARAM_VALUE | 5 | *status | 0,4294967186,4294967221,4294967274,4294967277,4294967280,4294967283,4294967285,4294967290 |
| CAPPED_DATA | 0 | &uncore->i915->sb_lock | 1 |
| CAPPED_DATA | 4 | reply | 1 |
| DATA_SOURCE | 0 | uncore | $0 |
| DATA_SOURCE | 1 | mbox | $1 |
| DATA_SOURCE | 2 | request | $2 |
| DATA_SOURCE | 3 | reply_mask | $3 |
| DATA_SOURCE | 4 | reply | $4 |
| HARD_MAX | 1 | mbox | 126 |
| HARD_MAX | 3 | reply_mask | 15 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &uncore->i915->sb_lock | |
| TYPE_LOCK | (struct drm_i915_private)->sb_lock |
drivers/gpu/drm/i915/intel_pcode.c skl_pcode_request() -> skl_pcode_try_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | uncore | 4096-ptr_max |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | uncore->i915->sb_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | mbox | 7,14,33,126 |
| PARAM_VALUE | 3 | reply_mask | 1,15 |
| PARAM_VALUE | 4 | reply | 0-15 |
| PARAM_VALUE | 5 | status | 8491583077637820416 |
| PARAM_VALUE | 5 | *status | 0,4294967186,4294967221,4294967274,4294967277,4294967280,4294967283,4294967285,4294967290 |
| CAPPED_DATA | 0 | &uncore->i915->sb_lock | 1 |
| CAPPED_DATA | 4 | reply | 1 |
| DATA_SOURCE | 0 | uncore | $0 |
| DATA_SOURCE | 1 | mbox | $1 |
| DATA_SOURCE | 2 | request | $2 |
| DATA_SOURCE | 3 | reply_mask | $3 |
| DATA_SOURCE | 4 | reply | $4 |
| HARD_MAX | 1 | mbox | 126 |
| HARD_MAX | 3 | reply_mask | 15 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &uncore->i915->sb_lock | |
| TYPE_LOCK | (struct drm_i915_private)->sb_lock |