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Align aldebaran with all other asics. One HDP bit per
SDMA instance, aligned with firmware. This is effectively
a revert of
commit a0f9f8546668 ("drm/amdgpu/nbio7.4: don't use GPU_HDP_FLUSH bit 12").
On further discussions with the relevant hardware teams,
re-align the bits for SDMA.
Fixes: a0f9f8546668 ("drm/amdgpu/nbio7.4: don't use GPU_HDP_FLUSH bit 12")
Reviewed-by: Kent Russell <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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1.Modify nbio block to fit for the unified ras block data and ops.
2.Change amdgpu_nbio_ras_funcs to amdgpu_nbio_ras, and the corresponding variable name remove _funcs suffix.
3.Remove the const flag of mmhub ras variable so that nbio ras block can be able to be inserted into amdgpu device ras block link list.
4.Invoke amdgpu_ras_register_ras_block function to register nbio ras block into amdgpu device ras block link list.
5.Remove the redundant code about nbio in amdgpu_ras.c after using the unified ras block.
Signed-off-by: yipechai <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Reviewed-by: John Clements <[email protected]>
Reviewed-by: Tao Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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The extended bits were not available for use on vega20 and
presumably arcturus as well.
Fixes: a0f9f854666834 ("drm/amdgpu/nbio7.4: don't use GPU_HDP_FLUSH bit 12")
Reviewed-and-tested-by: Guchun Chen <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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nbio ras is not managed by gpu driver when gpu is
connected to cpu through xgmi. split nbio callbacks
into ras and non-ras ones so gpu driver only
initializes nbio ras callbacks when it manages
nbio ras.
Signed-off-by: Hawking Zhang <[email protected]>
Reviewed-by: Dennis Li <[email protected]>
Reviewed-by: John Clements <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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no functional change, just switch to new structures
Signed-off-by: Hawking Zhang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Some register offset in nbio v7.4 are different with v7.0.
We need a seperate nbio_v7_4.c for vega20.
v2: fix doorbell range for sdma (Alex)
v3: squash in static fix (kbuild test robot)
Signed-off-by: Feifei Xu <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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