Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c amdgpu_cper_ring_get_ent_sz() -> amdgpu_cper_is_hdr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | ring->rptr_cpu_addr | 4096-ptr_max |
| BUF_SIZE | 0 | ring | 1360 |
| BUF_SIZE | 0 | ring | 1360 |
| DATA_SOURCE | 0 | ring | $0 |
| DATA_SOURCE | 1 | pos | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &ring->adev->cper.ring_lock | |
| HALF_LOCKED2 | &adev->reset_domain->sem | ||
| HALF_LOCKED2 | &virt->ras.ras_telemetry_mutex | ||
| TYPE_LOCK | (struct amdgpu_cper)->ring_lock |
drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c amdgpu_cper_ring_get_ent_sz() -> amdgpu_cper_is_hdr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | ring->count_dw | 0 |
| PARAM_VALUE | 0 | ring->rptr_cpu_addr | 4096-ptr_max |
| PARAM_VALUE | 1 | pos | 0-u32max |
| BUF_SIZE | 0 | ring | 1360 |
| BUF_SIZE | 0 | ring | 1360 |
| CAPPED_DATA | 0 | ring->ring_size | 1 |
| CAPPED_DATA | 1 | pos | 1 |
| CAPPED_DATA | 1 | pos | 1 |
| DATA_SOURCE | 0 | ring | $0 |
| PARAM_COMPARE | 1 | pos | <= $0->buf_mask |
| PARAM_COMPARE | 1 | pos | <= $0->buf_mask |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &ring->adev->cper.ring_lock | |
| HALF_LOCKED2 | &adev->reset_domain->sem | ||
| HALF_LOCKED2 | &virt->ras.ras_telemetry_mutex | ||
| TYPE_LOCK | (struct amdgpu_cper)->ring_lock |
drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c amdgpu_cper_ring_write() -> amdgpu_cper_is_hdr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | ring->adev->cper.ring_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | ring->count_dw | (-536870912)-s32max |
| PARAM_VALUE | 0 | ring->rptr_cpu_addr | 4096-ptr_max |
| PARAM_VALUE | 1 | pos | 0-6442450941 |
| BUF_SIZE | 0 | ring | 1360 |
| BUF_SIZE | 0 | ring | 1360 |
| CAPPED_DATA | 0 | ring->count_dw | 1 |
| CAPPED_DATA | 0 | ring->ring_size | 1 |
| CAPPED_DATA | 0 | ring->wptr | 1 |
| CAPPED_DATA | 0 | &ring->adev->cper.ring_lock | 1 |
| CAPPED_DATA | 0 | *ring->rptr_cpu_addr | 1 |
| CAPPED_DATA | 1 | pos | 1 |
| CAPPED_DATA | 1 | pos | 1 |
| DATA_SOURCE | 0 | ring | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &ring->adev->cper.ring_lock | |
| HALF_LOCKED2 | &adev->reset_domain->sem | ||
| HALF_LOCKED2 | &virt->ras.ras_telemetry_mutex | ||
| TYPE_LOCK | (struct amdgpu_cper)->ring_lock |