Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c amdgpu_coredump() -> (struct amdgpu_ring_funcs)->get_rptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->funcs | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &hive->hive_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c uvd_v6_0_enc_ring_test_ring() -> (struct amdgpu_ring_funcs)->get_rptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->funcs | 4096-ptr_max |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| DATA_SOURCE | 0 | ring | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ring->count_dw | 0-s32max[c] |
| HOST_DATA | 0 | ring->wptr | 0-u32max |
| HOST_DATA | 0 | ring->wptr_old | 0-u32max |
| HALF_LOCKED2 | &kiq->ring_lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c uvd_v6_0_enc_ring_test_ring() -> (struct amdgpu_ring_funcs)->get_rptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->funcs | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->ring | 4096-ptr_max |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| DATA_SOURCE | 0 | ring | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ring->wptr | 0-u32max[c] |
| HOST_DATA | 0 | ring->wptr_old | 0-u32max |
| HALF_LOCKED2 | &kiq->ring_lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c amdgpu_ring_mux_get_rptr() -> (struct amdgpu_ring_funcs)->get_rptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ring->adev->cper.ring_lock | ||
| HALF_LOCKED2 | &sdma_instance->engine_reset_mutex |
drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c amdgpu_vce_ring_test_ring() -> (struct amdgpu_ring_funcs)->get_rptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->adev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->funcs | 4096-ptr_max |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| DATA_SOURCE | 0 | ring | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ring->count_dw | 0-s32max[c] |
| HOST_DATA | 0 | ring->wptr | 0-u32max |
| HOST_DATA | 0 | ring->wptr_old | 0-u32max |
| HALF_LOCKED2 | &kiq->ring_lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c amdgpu_vce_ring_test_ring() -> (struct amdgpu_ring_funcs)->get_rptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->adev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->funcs | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->ring | 4096-ptr_max |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| DATA_SOURCE | 0 | ring | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ring->wptr | 0-u32max[c] |
| HOST_DATA | 0 | ring->wptr_old | 0-u32max |
| HALF_LOCKED2 | &kiq->ring_lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c amdgpu_vcn_dec_sw_ring_test_ring() -> (struct amdgpu_ring_funcs)->get_rptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->adev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->funcs | 4096-ptr_max |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| DATA_SOURCE | 0 | ring | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ring->count_dw | 0-s32max[c] |
| HOST_DATA | 0 | ring->wptr | 0-u32max |
| HOST_DATA | 0 | ring->wptr_old | 0-u32max |
| HALF_LOCKED2 | &kiq->ring_lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c amdgpu_vcn_dec_sw_ring_test_ring() -> (struct amdgpu_ring_funcs)->get_rptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->adev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->funcs | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->ring | 4096-ptr_max |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| DATA_SOURCE | 0 | ring | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ring->wptr | 0-u32max[c] |
| HOST_DATA | 0 | ring->wptr_old | 0-u32max |
| HALF_LOCKED2 | &kiq->ring_lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c amdgpu_vcn_enc_ring_test_ring() -> (struct amdgpu_ring_funcs)->get_rptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->adev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->funcs | 4096-ptr_max |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| DATA_SOURCE | 0 | ring | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ring->count_dw | 0-s32max[c] |
| HOST_DATA | 0 | ring->wptr | 0-u32max |
| HOST_DATA | 0 | ring->wptr_old | 0-u32max |
| HALF_LOCKED2 | &kiq->ring_lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c amdgpu_vcn_enc_ring_test_ring() -> (struct amdgpu_ring_funcs)->get_rptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->adev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->funcs | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->ring | 4096-ptr_max |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| DATA_SOURCE | 0 | ring | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ring->wptr | 0-u32max[c] |
| HOST_DATA | 0 | ring->wptr_old | 0-u32max |
| HALF_LOCKED2 | &kiq->ring_lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c amdgpu_debugfs_ring_read() -> (struct amdgpu_ring_funcs)->get_rptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->adev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->funcs | 4096-ptr_max |
| BUF_SIZE | 0 | ring | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | ring | s32min-(-2),1-s32max |
| HALF_LOCKED2 | &ring->adev->cper.ring_lock |
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c amdgpu_debugfs_ring_read() -> (struct amdgpu_ring_funcs)->get_rptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->adev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->funcs | 4096-ptr_max |
| BUF_SIZE | 0 | ring | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | ring | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | &ring->adev->cper.ring_lock | 1 |
| LOCK2 | &ring->adev->cper.ring_lock | ||
| TYPE_LOCK | (struct amdgpu_cper)->ring_lock |
drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c sdma_v4_4_2_stop_queue() -> (struct amdgpu_ring_funcs)->get_rptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->adev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->funcs | 4096-ptr_max |
| BUF_SIZE | 0 | ring | 1360 |
| BUF_SIZE | 0 | ring | 1360 |
| DATA_SOURCE | 0 | ring | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &sdma_instance->engine_reset_mutex | ||
| HALF_LOCKED2 | &dqm->lock_hidden | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| TYPE_LOCK | (struct amdgpu_sdma_instance)->engine_reset_mutex |
drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c sdma_v4_4_2_stop_queue() -> (struct amdgpu_ring_funcs)->get_rptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->funcs | 4096-ptr_max |
| BUF_SIZE | 0 | ring | 1264 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &sdma_instance->engine_reset_mutex | ||
| HALF_LOCKED2 | &dqm->lock_hidden | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| TYPE_LOCK | (struct amdgpu_sdma_instance)->engine_reset_mutex |
drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c uvd_v7_0_enc_ring_test_ring() -> (struct amdgpu_ring_funcs)->get_rptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->adev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->funcs | 4096-ptr_max |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| DATA_SOURCE | 0 | ring | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ring->count_dw | 0-s32max[c] |
| HOST_DATA | 0 | ring->wptr | 0-u32max |
| HOST_DATA | 0 | ring->wptr_old | 0-u32max |
| HALF_LOCKED2 | &kiq->ring_lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c uvd_v7_0_enc_ring_test_ring() -> (struct amdgpu_ring_funcs)->get_rptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->adev | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->funcs | 4096-ptr_max |
| PARAM_VALUE | 0 | ring->ring | 4096-ptr_max |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| BUF_SIZE | 0 | ring | (-1),1360,2720,4080,13600 |
| DATA_SOURCE | 0 | ring | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ring->wptr | 0-u32max[c] |
| HOST_DATA | 0 | ring->wptr_old | 0-u32max |
| HALF_LOCKED2 | &kiq->ring_lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |