Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/xe/xe_pcode.c xe_pcode_ready() -> pcode_try_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tile | 4096-ptr_max |
| PARAM_VALUE | 1 | mbox | 126 |
| PARAM_VALUE | 2 | request | 0 |
| PARAM_VALUE | 3 | reply_mask | 1 |
| PARAM_VALUE | 4 | reply | 1 |
| PARAM_VALUE | 5 | status | 8208863168868139008 |
| PARAM_VALUE | 6 | atomic | 0 |
| PARAM_VALUE | 7 | timeout_us | 180000000 |
| BUF_SIZE | 0 | tile | 1216 |
| BUF_SIZE | 0 | tile | 1216 |
| DATA_SOURCE | 0 | tile | r xe_device_get_root_tile |
| DATA_SOURCE | 8 | locked | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | 0 | &tile->pcode.lock |
drivers/gpu/drm/xe/xe_pcode.c xe_pcode_request() -> pcode_try_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tile | 4096-ptr_max |
| PARAM_VALUE | 0 | tile->pcode.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | tile->pcode.lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tile->pcode.lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | tile->pcode.lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | tile->pcode.lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | tile->pcode.lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | tile->pcode.lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 5 | status | 6874258839118950400 |
| PARAM_VALUE | 6 | atomic | 0 |
| PARAM_VALUE | 8 | locked | 1 |
| CAPPED_DATA | 0 | &tile->pcode.lock | 1 |
| DATA_SOURCE | 0 | tile | $0 |
| DATA_SOURCE | 1 | mbox | $1 |
| DATA_SOURCE | 2 | request | $2 |
| DATA_SOURCE | 3 | reply_mask | $3 |
| DATA_SOURCE | 4 | reply | $4 |
| LOCK2 | 0 | &tile->pcode.lock | |
| TYPE_LOCK | (struct xe_tile)->pcode.lock |
drivers/gpu/drm/xe/xe_pcode.c xe_pcode_request() -> pcode_try_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tile | 4096-ptr_max |
| PARAM_VALUE | 0 | tile->pcode.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | tile->pcode.lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tile->pcode.lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | tile->pcode.lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | tile->pcode.lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | tile->pcode.lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | tile->pcode.lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 5 | status | 6874258839118950400 |
| PARAM_VALUE | 5 | *status | 0,4294967186,4294967221,4294967225,4294967274,4294967280,4294967283,4294967285,4294967290 |
| PARAM_VALUE | 6 | atomic | 1 |
| PARAM_VALUE | 7 | timeout_us | 50000 |
| PARAM_VALUE | 8 | locked | 1 |
| CAPPED_DATA | 0 | &tile->pcode.lock | 1 |
| DATA_SOURCE | 0 | tile | $0 |
| DATA_SOURCE | 1 | mbox | $1 |
| DATA_SOURCE | 2 | request | $2 |
| DATA_SOURCE | 3 | reply_mask | $3 |
| DATA_SOURCE | 4 | reply | $4 |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | 0 | &tile->pcode.lock | |
| TYPE_LOCK | (struct xe_tile)->pcode.lock |