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| author | Tao Zhou <[email protected]> | 2024-11-29 08:52:41 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-12-10 15:26:51 +0000 |
| commit | ae756cd8536923841b45340f7ee369272c9bf105 (patch) | |
| tree | df6acb166a8bfce51415a0ea847ce52590a77238 /drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h | |
| parent | drm/amdgpu: split ras_eeprom_init into init and check functions (diff) | |
| download | kernel-ae756cd8536923841b45340f7ee369272c9bf105.tar.gz kernel-ae756cd8536923841b45340f7ee369272c9bf105.zip | |
drm/amdgpu: correct the calculation of RAS bad page
After the introduction of NPS RAS, one bad page record on eeprom may be
related to 1 or 16 bad pages, so the bad page record and bad page are
two different concepts, define a new variable to store bad page number.
Signed-off-by: Tao Zhou <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h index b87422df52fd..81d55cb7b397 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h @@ -95,6 +95,11 @@ struct amdgpu_ras_eeprom_control { */ u32 ras_num_recs; + /* the bad page number is ras_num_recs or + * ras_num_recs * umc.retire_unit + */ + u32 ras_num_bad_pages; + /* First record index to read, 0-based. * Range is [0, num_recs-1]. This is * an absolute index, starting right after |