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_cgs.c amdgpu_cgs_read_ind_register() -> amdgpu_reg_didt_rd32()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | reg | $2 |
drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/kv_dpm.c kv_do_enable_didt() -> amdgpu_reg_didt_rd32()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | adev | 4096-ptr_max |
| PARAM_VALUE | 0 | adev->kfd.dev->num_nodes | 0-16 |
| PARAM_VALUE | 0 | adev->mes.mutex_hidden->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | adev->pm.dpm.priv | 4096-ptr_max |
| PARAM_VALUE | 0 | adev->reset_domain->sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | adev->reset_domain->sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | *adev->gfx.rlc.in_safe_mode | 0-1 |
| PARAM_VALUE | 1 | reg | 0 |
| CAPPED_DATA | 0 | adev->pm.dpm.priv->samu_power_gated | 1 |
| DATA_SOURCE | 0 | adev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | 0 | &adev->pm.mutex |
drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/kv_dpm.c kv_do_enable_didt() -> amdgpu_reg_didt_rd32()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | adev | 4096-ptr_max |
| PARAM_VALUE | 0 | adev->kfd.dev->num_nodes | 0-16 |
| PARAM_VALUE | 0 | adev->mes.mutex_hidden->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | adev->pm.dpm.priv | 4096-ptr_max |
| PARAM_VALUE | 0 | adev->reset_domain->sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | adev->reset_domain->sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | *adev->gfx.rlc.in_safe_mode | 0-1 |
| PARAM_VALUE | 1 | reg | 32 |
| CAPPED_DATA | 0 | adev->pm.dpm.priv->samu_power_gated | 1 |
| DATA_SOURCE | 0 | adev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | 0 | &adev->pm.mutex |
drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/kv_dpm.c kv_do_enable_didt() -> amdgpu_reg_didt_rd32()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | adev | 4096-ptr_max |
| PARAM_VALUE | 0 | adev->kfd.dev->num_nodes | 0-16 |
| PARAM_VALUE | 0 | adev->mes.mutex_hidden->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | adev->pm.dpm.priv | 4096-ptr_max |
| PARAM_VALUE | 0 | adev->reset_domain->sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | adev->reset_domain->sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | *adev->gfx.rlc.in_safe_mode | 0-1 |
| PARAM_VALUE | 1 | reg | 64 |
| CAPPED_DATA | 0 | adev->pm.dpm.priv->samu_power_gated | 1 |
| DATA_SOURCE | 0 | adev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | 0 | &adev->pm.mutex |
drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/kv_dpm.c kv_do_enable_didt() -> amdgpu_reg_didt_rd32()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | adev | 4096-ptr_max |
| PARAM_VALUE | 0 | adev->kfd.dev->num_nodes | 0-16 |
| PARAM_VALUE | 0 | adev->mes.mutex_hidden->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | adev->pm.dpm.priv | 4096-ptr_max |
| PARAM_VALUE | 0 | adev->reset_domain->sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | adev->reset_domain->sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | *adev->gfx.rlc.in_safe_mode | 0-1 |
| PARAM_VALUE | 1 | reg | 96 |
| CAPPED_DATA | 0 | adev->pm.dpm.priv->samu_power_gated | 1 |
| DATA_SOURCE | 0 | adev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | 0 | &adev->pm.mutex |
drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/kv_dpm.c kv_program_pt_config_registers() -> amdgpu_reg_didt_rd32()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | adev | 4096-ptr_max |
| PARAM_VALUE | 0 | adev->kfd.dev->num_nodes | 0-16 |
| PARAM_VALUE | 0 | adev->mes.mutex_hidden->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | adev->mes.mutex_hidden.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | adev->mes.mutex_hidden.first_waiter->list.prev->prev | 0,5159360019465732096 |
| PARAM_VALUE | 0 | adev->mes.mutex_hidden.first_waiter->magic | 5159360019465732096 |
| PARAM_VALUE | 0 | adev->mes.mutex_hidden.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | adev->mes.mutex_hidden.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | adev->mes.mutex_hidden.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | adev->mes.mutex_hidden.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | adev->mes.mutex_hidden.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | adev->mode_info.atom_context->io_mode | 0-2,129-65663 |
| PARAM_VALUE | 0 | adev->pm.dpm.priv | 4096-ptr_max |
| PARAM_VALUE | 0 | adev->pm.dpm.priv->acp_power_gated | 0 |
| PARAM_VALUE | 0 | adev->pm.dpm.priv->caps_fps | 0 |
| PARAM_VALUE | 0 | adev->pm.dpm.priv->fps_high_t | 45 |
| PARAM_VALUE | 0 | adev->pm.dpm.priv->fps_low_t | 30 |
| PARAM_VALUE | 0 | adev->pm.dpm.priv->graphics_boot_level | 0-255 |
| PARAM_VALUE | 0 | adev->pm.dpm.priv->graphics_dpm_level_count | 0-255 |
| PARAM_VALUE | 0 | adev->pm.dpm.priv->low_sclk_interrupt_t | 0 |
| PARAM_VALUE | 0 | adev->pm.dpm.priv->samu_power_gated | 0 |
| PARAM_VALUE | 0 | adev->pm.dpm.priv->sram_end | 0,262144 |
| PARAM_VALUE | 0 | adev->pm.dpm.priv->sys_info.sclk_voltage_mapping_table.num_max_dpm_entries | 1-4294967295 |
| PARAM_VALUE | 0 | adev->pm.dpm.priv->uvd_power_gated | 0 |
| PARAM_VALUE | 0 | adev->pm.dpm.priv->vce_power_gated | 0 |
| PARAM_VALUE | 0 | adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | adev->pm.mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | adev->pm.mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | adev->pm.mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | adev->pm.mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | adev->pm.mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | adev->pm.mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | adev->pm.mutex.wait_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | adev->reset_domain->sem.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | adev->reset_domain->sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | adev->reset_domain->sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | *adev->gfx.rlc.in_safe_mode | 0-1 |
| PARAM_VALUE | 1 | reg | 0-2,16-18,32-34,48-50,64-66,80-82,96-98,112-114 |
| DATA_SOURCE | 0 | adev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &adev->pm.mutex | |
| TYPE_LOCK | (struct amdgpu_pm)->mutex |
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c amdgpu_debugfs_regs_didt_read() -> amdgpu_reg_didt_rd32()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | adev | 4096-ptr_max |
| PARAM_VALUE | 0 | adev->reg.didt.rreg | 1-u64max |
| BUF_SIZE | 0 | adev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | adev | s32min-(-2),1-s32max |
| USER_DATA | 1 | reg | 0-250000001[c] |
| UNITS | 0 | adev | unit_array_size |