Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c amdgpu_amdkfd_get_local_mem_info() -> amdgpu_amdkfd_xcp_memory_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | adev | 4096-ptr_max |
| PARAM_VALUE | 1 | xcp_id | 0-7 |
| CAPPED_DATA | 0 | adev->gmc.real_vram_size | 1 |
| CAPPED_DATA | 0 | adev->gmc.visible_vram_size | 1 |
| DATA_SOURCE | 0 | adev | $0 |
| PARAM_COMPARE | 0 | adev->gmc.real_vram_size | == $0->gmc.visible_vram_size |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | adev->discovery.size | |
| HALF_LOCKED2 | &xcp_mgr->xcp_lock |
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c amdgpu_amdkfd_get_local_mem_info() -> amdgpu_amdkfd_xcp_memory_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | adev | 4096-ptr_max |
| PARAM_VALUE | 1 | xcp_id | 0-7 |
| DATA_SOURCE | 0 | adev | $0 |
| PARAM_COMPARE | 0 | adev->gmc.real_vram_size | != $0->gmc.visible_vram_size |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | adev->discovery.size | |
| HALF_LOCKED2 | &xcp_mgr->xcp_lock |
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_device.c kgd2kfd_device_init() -> amdgpu_amdkfd_xcp_memory_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | adev | 4096-ptr_max |
| PARAM_VALUE | 0 | adev->xcp_mgr | 4096-ptr_max |
| PARAM_VALUE | 1 | xcp_id | 0-254 |
| CAPPED_DATA | 1 | xcp_id | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | xcp_id | unit_array_size |
| HALF_LOCKED2 | &xcp_mgr->xcp_lock |
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c svm_range_set_max_pages() -> amdgpu_amdkfd_xcp_memory_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | adev | 4096-ptr_max |
| PARAM_VALUE | 1 | xcp_id | (-1)-7 |
| DATA_SOURCE | 0 | adev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | adev->discovery.size | |
| HALF_LOCKED2 | &xcp_mgr->xcp_lock |
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c amdgpu_amdkfd_get_available_memory() -> amdgpu_amdkfd_xcp_memory_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | adev | 4096-ptr_max |
| PARAM_VALUE | 0 | adev->apu_prefer_gtt | 1 |
| PARAM_VALUE | 0 | adev->gmc.is_app_apu | 0 |
| PARAM_VALUE | 1 | xcp_id | 0-255 |
| DATA_SOURCE | 0 | adev | $0 |
| DATA_SOURCE | 1 | xcp_id | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| UNITS | 1 | xcp_id | unit_array_size |
| LOCK2 | &p->mutex | ||
| LOCK2 | global &kfd_mem_limit.mem_limit_lock | ||
| TYPE_LOCK | (struct kfd_process)->mutex |
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c amdgpu_amdkfd_get_available_memory() -> amdgpu_amdkfd_xcp_memory_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | adev | 4096-ptr_max |
| PARAM_VALUE | 1 | xcp_id | 0-255 |
| DATA_SOURCE | 0 | adev | $0 |
| DATA_SOURCE | 1 | xcp_id | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| UNITS | 1 | xcp_id | unit_array_size |
| LOCK2 | &p->mutex | ||
| LOCK2 | global &kfd_mem_limit.mem_limit_lock | ||
| TYPE_LOCK | (struct kfd_process)->mutex |
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c amdgpu_amdkfd_reserve_mem_limit() -> amdgpu_amdkfd_xcp_memory_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | adev | 0,4096-ptr_max |
| PARAM_VALUE | 1 | xcp_id | 0-127 |
| DATA_SOURCE | 0 | adev | $0 |
| DATA_SOURCE | 1 | xcp_id | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | xcp_id | unit_array_size |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &p->mutex | ||
| HALF_LOCKED2 | &p->svms.lock | ||
| HALF_LOCKED2 | &prange->lock | ||
| HALF_LOCKED2 | &prange->migrate_mutex | ||
| HALF_LOCKED2 | &svms->lock |