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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 6 files:

Smatch caller information:

19f4aff6129bc862 gfx_v9_0_kiq_read_clock() -> amdgpu_ring_undo()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->funcs 4096-ptr_max
PARAM_VALUE 0 ring->funcs->emit_rreg 1-u64max
PARAM_VALUE 0 ring->ring 4096-ptr_max
BUF_SIZE 0 ring 1264
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 &kiq->ring_lock
LOCK2 flags
TYPE_LOCK (struct amdgpu_kiq)->ring_lock

drivers/gpu/drm/amd/amdgpu/mes_v12_1.c mes_v12_1_submit_pkt_and_poll_completion() -> amdgpu_ring_undo()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->funcs 4096-ptr_max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 ring_lock
HALF_LOCKED2 &adev->mes.mutex_hidden
HALF_LOCKED2 &adev->reset_domain->sem
HALF_LOCKED2 _T->lock

drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c amdgpu_gmc_fw_reg_write_reg_wait() -> amdgpu_ring_undo()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->funcs 4096-ptr_max
BUF_SIZE 0 ring 1264
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &kiq->ring_lock
LOCK2 flags
HALF_LOCKED2 &adev->reset_domain->sem
TYPE_LOCK (struct amdgpu_kiq)->ring_lock

drivers/gpu/drm/amd/amdgpu/mes_v12_0.c mes_v12_0_submit_pkt_and_poll_completion() -> amdgpu_ring_undo()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->funcs 4096-ptr_max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 ring_lock
HALF_LOCKED2 &adev->mes.mutex_hidden
HALF_LOCKED2 &adev->reset_domain->sem
HALF_LOCKED2 _T->lock

drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c amdgpu_kiq_hdp_flush() -> amdgpu_ring_undo()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->adev->gfx.funcs->get_hdp_flush_mask 0,1294107431044386816,7035510910386749440,8166760959833321472
PARAM_VALUE 0 ring->adev->nbio.hdp_flush_reg->ref_and_mask_cp8 256
PARAM_VALUE 0 ring->adev->nbio.hdp_flush_reg->ref_and_mask_cp9 512
PARAM_VALUE 0 ring->adev->nbio.hdp_flush_reg->ref_and_mask_sdma0 1024
PARAM_VALUE 0 ring->adev->nbio.hdp_flush_reg->ref_and_mask_sdma1 2048
PARAM_VALUE 0 ring->adev->reset_domain->sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ring->adev->reset_domain->sem.first_waiter->type 0-1
PARAM_VALUE 0 ring->funcs 4096-ptr_max
PARAM_VALUE 0 ring->funcs->emit_hdp_flush 1-u64max
BUF_SIZE 0 ring 1264
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &kiq->ring_lock
LOCK2 flags
HALF_LOCKED2 &adev->reset_domain->sem
HALF_LOCKED2 &adev->reset_domain->sem
HALF_LOCKED2 &dqm->lock_hidden
HALF_LOCKED2 &p->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &psp->mutex
HALF_LOCKED2 global &drm_unplug_srcu
TYPE_LOCK (struct amdgpu_kiq)->ring_lock

drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c amdgpu_kiq_rreg() -> amdgpu_ring_undo()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->funcs 4096-ptr_max
PARAM_VALUE 0 ring->funcs->emit_rreg 1-u64max
BUF_SIZE 0 ring 1264
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &kiq->ring_lock
LOCK2 flags
HALF_LOCKED2 &adev->irq.lock
HALF_LOCKED2 &adev->reset_domain->sem
HALF_LOCKED2 &m->lock
HALF_LOCKED2 irqflags
TYPE_LOCK (struct amdgpu_kiq)->ring_lock

drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c amdgpu_kiq_wreg() -> amdgpu_ring_undo()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->funcs 4096-ptr_max
PARAM_VALUE 0 ring->funcs->emit_wreg 1-u64max
BUF_SIZE 0 ring 1264
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &adev->reset_domain->sem
LOCK2 &kiq->ring_lock
LOCK2 flags
TYPE_LOCK (struct amdgpu_kiq)->ring_lock
TYPE_LOCK (struct amdgpu_reset_domain)->sem

drivers/gpu/drm/amd/amdgpu/mes_v11_0.c mes_v11_0_submit_pkt_and_poll_completion() -> amdgpu_ring_undo()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->funcs 4096-ptr_max
BUF_SIZE 0 ring 20224
BUF_SIZE 0 ring 20224
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
HALF_LOCKED2 &adev->mes.mutex_hidden
HALF_LOCKED2 _T->lock