Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 5 files:
- drivers/gpu/drm/msm/adreno/a2xx_gpu.c, line 539
- drivers/gpu/drm/msm/adreno/a3xx_gpu.c, line 615
- drivers/gpu/drm/msm/adreno/a4xx_gpu.c, line 704
- drivers/gpu/drm/msm/adreno/a5xx_gpu.c, line 1781
- drivers/gpu/drm/msm/adreno/a6xx_gpu.c
Smatch caller information:
drivers/gpu/drm/msm/msm_drv.c msm_ioctl_get_param() -> (struct msm_gpu_funcs)->get_param()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | gpu | 4096-ptr_max |
| PARAM_VALUE | 0 | gpu->funcs | 4096-ptr_max |
| PARAM_VALUE | 3 | value | 4096-ptr_max |
| PARAM_VALUE | 4 | len | 4096-ptr_max |
| BUF_SIZE | 1 | ctx | 16,48,104,120,152,248,256,352,424,464,576,768,968,1120,1424,2256,4712,13184 |
| CONTAINER | 0 | -0-24+0 | $(-1) |
| USER_DATA | 2 | param | 0-u32max[u] |
| USER_DATA | 3 | *value | 0-u64max[u] |
| USER_DATA | 4 | *len | 0-u32max[u] |
| USER_PTR | 3 | value | |
| USER_PTR | 4 | len |
drivers/gpu/drm/msm/msm_rd.c rd_open() -> (struct msm_gpu_funcs)->get_param()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | gpu | 4096-ptr_max |
| PARAM_VALUE | 0 | gpu->funcs | 4096-ptr_max |
| PARAM_VALUE | 0 | gpu->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | gpu->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | gpu->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | gpu->lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | gpu->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | gpu->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | gpu->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | gpu->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | ctx | 0 |
| PARAM_VALUE | 2 | param | 1 |
| PARAM_VALUE | 3 | value | 7844488659169456128 |
| PARAM_VALUE | 4 | len | 2701550292200423424 |
| PARAM_VALUE | 4 | *len | 0 |
| CAPPED_DATA | 0 | &gpu->lock | 1 |
| CONTAINER | 0 | -0-24+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &gpu->lock | |
| TYPE_LOCK | (struct msm_gpu)->lock |
drivers/gpu/drm/msm/msm_rd.c rd_open() -> (struct msm_gpu_funcs)->get_param()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | gpu | 4096-ptr_max |
| PARAM_VALUE | 0 | gpu->funcs | 4096-ptr_max |
| PARAM_VALUE | 0 | gpu->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | gpu->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | gpu->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | gpu->lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | gpu->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | gpu->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | gpu->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | gpu->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | ctx | 0 |
| PARAM_VALUE | 2 | param | 3 |
| PARAM_VALUE | 3 | value | 7844488659169456128 |
| PARAM_VALUE | 4 | len | 2701550292200423424 |
| PARAM_VALUE | 4 | *len | 0 |
| CAPPED_DATA | 0 | &gpu->lock | 1 |
| CONTAINER | 0 | -0-24+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &gpu->lock | |
| TYPE_LOCK | (struct msm_gpu)->lock |