Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/xe/xe_guc_ct.c g2h_fast_path() -> __g2h_release_space()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ct | 4096-ptr_max |
| PARAM_VALUE | 0 | ct->ctbs.g2h.info.broken | 0 |
| PARAM_VALUE | 0 | ct->fast_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ct->state | 3 |
| PARAM_VALUE | 0 | ct->wq.lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | g2h_len | 1-s32max |
| CAPPED_DATA | 1 | g2h_len | 1 |
| DATA_SOURCE | 0 | ct | $0 |
| DATA_SOURCE | 1 | g2h_len | $2 |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &ct->fast_lock | |
| HALF_LOCKED2 | &xe->irq.lock | ||
| TYPE_LOCK | (struct xe_guc_ct)->fast_lock |
drivers/gpu/drm/xe/xe_guc_ct.c g2h_fast_path() -> __g2h_release_space()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ct | 4096-ptr_max |
| PARAM_VALUE | 0 | ct->ctbs.g2h.info.broken | 0 |
| PARAM_VALUE | 0 | ct->fast_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ct->state | 3 |
| PARAM_VALUE | 0 | ct->wq.lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | g2h_len | 1-s32max |
| CAPPED_DATA | 1 | g2h_len | 1 |
| DATA_SOURCE | 0 | ct | $0 |
| DATA_SOURCE | 1 | g2h_len | $2 |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &ct->fast_lock | |
| HALF_LOCKED2 | &xe->irq.lock | ||
| TYPE_LOCK | (struct xe_guc_ct)->fast_lock |
drivers/gpu/drm/xe/xe_guc_ct.c g2h_release_space() -> __g2h_release_space()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ct | 4096-ptr_max |
| PARAM_VALUE | 0 | ct->ctbs.g2h.info.broken | 0 |
| PARAM_VALUE | 0 | ct->fast_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ct->state | 0,3-u32max |
| PARAM_VALUE | 1 | g2h_len | 1-s32max |
| CAPPED_DATA | 1 | g2h_len | 1 |
| DATA_SOURCE | 0 | ct | $0 |
| DATA_SOURCE | 1 | g2h_len | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | irq | ||
| LOCK2 | 0 | &ct->fast_lock | |
| HALF_LOCKED2 | 0 | &ct->lock | |
| TYPE_LOCK | (struct xe_guc_ct)->fast_lock |