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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_df.h
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2022-04-08drm/amdgpu: expand cg_flags from u32 to u64Evan Quan1-1/+1
With this, we can support more CG flags. Signed-off-by: Evan Quan <[email protected]> Acked-by: Alex Deucher <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-09-28drm/amdgpu: add poison mode query for DF (v2)Tao Zhou1-0/+1
Add ras poison mode query interface for DF. v2: replace RREG32_PCIE with RREG32_SOC15. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-10-07drm/amdgpu: fix xgmi perfmon a-b-a problemJonathan Kim1-3/+3
Mapping hw counters per event config will cause ABA problems so map per event instead. v2: Discontinue starting perf counters if add fails. Make it clear what's happening with pmc_start. Signed-off-by: Jonathan Kim <[email protected]> Reviewed-by: Harish Kasiviswanathan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-09-15drm/amdgpu: stop resetting xgmi perfmons on disableJonathan Kim1-2/+2
Disabling perf events does not specify reset in ABI so stop doing it in hardware. Signed-off-by: Jonathan Kim <[email protected]> Reviewed-by: Harish Kasiviswanathan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-05-08drm/amdgpu: use node_id and node_size to calcualte dram_base_addressHawking Zhang1-3/+0
physical_node_id * node_segment_size should be the dram_base_address for current gpu node in xgmi config Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-01-22drm/amdgpu: added support to get mGPU DRAM baseJohn Clements1-0/+3
resolves issue with RAS error injection in mGPU configuration Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-01-14drm/amdgpu: Create generic DF struct in adevJoseph Greathouse1-0/+62
The only data fabric information the adev struct currently contains is a function pointer table. In the near future, we will be adding some cached DF information into adev. As such, this patch creates a new amdgpu_df struct for adev. Right now, it only containst the old function pointer table, but new stuff will be added soon. Signed-off-by: Joseph Greathouse <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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