Defined in 1 files as a prototype:
Defined in 2 files as a function:
- drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c, line 7600 (as a function)
- drivers/gpu/drm/radeon/si_dpm.c, line 7032 (as a function)
Referenced in 2 files:
- drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c, line 8160
- drivers/gpu/drm/radeon/radeon_asic.c, line 2012
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/../pm/amdgpu_dpm.c amdgpu_dpm_debugfs_print_current_performance_level() -> (struct amd_pm_funcs)->debugfs_print_current_performance_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | m | 4096-ptr_max |
| PARAM_VALUE | 1 | m->buf | 1-u64max |
| PARAM_VALUE | 1 | m->count | 0-999999999 |
| PARAM_VALUE | 1 | m->from | 0 |
| PARAM_VALUE | 1 | m->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | m->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | m->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | m->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 1 | m->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | m->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | m->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 1 | m->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | m->op | 4096-ptr_max |
| PARAM_VALUE | 1 | m->private | 4096-ptr_max |
| BUF_SIZE | 0 | rdev | 1256,3984,524640 |
| BUF_SIZE | 1 | m | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | m | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | m->buf | (-1)-2147479552 |
| CAPPED_DATA | 1 | m->count | 1 |
| DATA_SOURCE | 1 | m | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | m->read_pos | 0-13442450941 |
| LOCK2 | &adev->pm.mutex | ||
| LOCK2 | 1 | &m->lock | |
| TYPE_LOCK | (struct amdgpu_pm)->mutex | ||
| TYPE_LOCK | (struct seq_file)->lock |
drivers/gpu/drm/radeon/radeon_pm.c radeon_debugfs_pm_info_show() -> (struct radeon_asic)->dpm.debugfs_print_current_performance_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rdev | 4096-ptr_max |
| PARAM_VALUE | 0 | rdev->asic | 4096-ptr_max |
| PARAM_VALUE | 0 | rdev->flags | 33554432-u64max |
| PARAM_VALUE | 0 | rdev->pm.dpm_enabled | 1 |
| PARAM_VALUE | 0 | rdev->pm.mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rdev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | rdev->pm.mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | rdev->pm.mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | m | 4096-ptr_max |
| PARAM_VALUE | 1 | m->buf | 1-u64max |
| PARAM_VALUE | 1 | m->count | 0-999999999 |
| PARAM_VALUE | 1 | m->from | 0 |
| PARAM_VALUE | 1 | m->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | m->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | m->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 1 | m->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | m->op | 4096-ptr_max |
| PARAM_VALUE | 1 | m->private | 4096-ptr_max |
| BUF_SIZE | 0 | rdev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | rdev | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | m | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | m | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | m->buf | (-1)-2147479552 |
| CAPPED_DATA | 0 | &rdev->pm.mutex | 1 |
| CAPPED_DATA | 1 | m->count | 1 |
| DATA_SOURCE | 1 | m | $0 |
| CONTAINER | 0 | -104-520-17056+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | m->read_pos | 0-13442450941 |
| LOCK2 | &m->lock | ||
| LOCK2 | &rdev->pm.mutex | ||
| TYPE_LOCK | (struct radeon_pm)->mutex | ||
| TYPE_LOCK | (struct seq_file)->lock |