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| author | David Belanger <david.belanger@amd.com> | 2023-05-16 12:25:02 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-05-02 16:18:12 -0400 |
| commit | 48f0bdf4e38e42b8285622cfcfc7e6e490b1a719 (patch) | |
| tree | 5889b4102a5aa9c7e6ce22c668abc8cca0f6a816 /drivers/gpu/drm/amd/include | |
| parent | drm/amdkfd: Added temporary changes for GFX12. (diff) | |
| download | linux-48f0bdf4e38e42b8285622cfcfc7e6e490b1a719.tar.gz linux-48f0bdf4e38e42b8285622cfcfc7e6e490b1a719.zip | |
drm/amdkfd: Added MQD manager files for GFX12.
Initial implementation, based on GFX11.
v2: Removed dbg_wa code as not needed on GFX12.
v3: squash in SDMA queue fixes (Alex)
v4: rebase (Alex)
Signed-off-by: David Belanger <david.belanger@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/include')
| -rw-r--r-- | drivers/gpu/drm/amd/include/v12_structs.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/include/v12_structs.h b/drivers/gpu/drm/amd/include/v12_structs.h index acf096b5598f..5eabab611b02 100644 --- a/drivers/gpu/drm/amd/include/v12_structs.h +++ b/drivers/gpu/drm/amd/include/v12_structs.h @@ -666,8 +666,9 @@ struct v12_sdma_mqd { uint32_t reserved_123; // offset: 123 (0x7B) uint32_t reserved_124; // offset: 124 (0x7C) uint32_t reserved_125; // offset: 125 (0x7D) - uint32_t reserved_126; // offset: 126 (0x7E) - uint32_t reserved_127; // offset: 127 (0x7F) + /* reserved_126,127: repurposed for driver-internal use */ + uint32_t sdma_engine_id; + uint32_t sdma_queue_id; }; struct v12_compute_mqd { |