diff options
| author | Christian König <christian.koenig@amd.com> | 2023-03-09 15:40:48 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-04-24 18:16:19 -0400 |
| commit | ac9287055ff16a092416c76a19006764e4c6a978 (patch) | |
| tree | bcf0603ea6cf1241d228ed64fe1fc397d753d5f2 /drivers/gpu/drm/amd/amdgpu/amdgpu_job.h | |
| parent | 043dc33f443fd7abaf3fe076897503ce3d5dbc26 (diff) | |
drm/amdgpu: add gfx shadow CS IOCTL support
Add support for submitting the shadow update packet
when submitting an IB. Needed for MCBP on GFX11.
v2: update API for CSA (Alex)
v3: fix ordering; SET_Q_PREEMPTION_MODE most come before COND_EXEC
Add missing check for AMDGPU_CHUNK_ID_CP_GFX_SHADOW in
amdgpu_cs_pass1()
Only initialize shadow on first use
(Alex)
v4: Pass parameters rather than job to new ring callback (Alex)
v5: squash in change to call SET_Q_PREEMPTION_MODE/COND_EXEC
before RELEASE_MEM to complete the UMDs use of the shadow (Alex)
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_job.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_job.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h index 52f2e313ea17..3f9804f956c9 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h @@ -67,6 +67,12 @@ struct amdgpu_job { uint64_t uf_addr; uint64_t uf_sequence; + /* virtual addresses for shadow/GDS/CSA */ + uint64_t shadow_va; + uint64_t csa_va; + uint64_t gds_va; + bool init_shadow; + /* job_run_counter >= 1 means a resubmit job */ uint32_t job_run_counter; |