Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/gpu/drm/i915/gt/uc/intel_guc.c intel_guc_send_mmio() -> intel_guc_notify()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | guc | 4096-ptr_max |
| PARAM_VALUE | 0 | guc->send_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | guc->send_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | guc->send_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | guc->send_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | guc->send_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | guc->send_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | guc->send_mutex.wait_lock.owner_cpu | u32max |
| BUF_SIZE | 0 | guc | (-1),3608 |
| BUF_SIZE | 0 | guc | (-1),3608 |
| CAPPED_DATA | 0 | &guc->send_mutex | 1 |
| DATA_SOURCE | 0 | guc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | guc->mmio_msg | 0 |
| HOST_DATA | 0 | guc->timestamp.gt_stamp | 0-u64max |
| LOCK2 | 0 | &guc->send_mutex | |
| HALF_LOCKED2 | __flags | ||
| TYPE_LOCK | (struct intel_guc)->send_mutex |
drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c ct_send() -> intel_guc_notify()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | guc | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &slpc->lock | ||
| HALF_LOCKED2 | __flags |
drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c ct_send_nb() -> intel_guc_notify()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | guc | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &ctb->lock | ||
| LOCK2 | spin_flags | ||
| HALF_LOCKED2 | &slpc->lock | ||
| HALF_LOCKED2 | __flags | ||
| TYPE_LOCK | (struct intel_guc_ct_buffer)->lock |