diff options
| author | ganglxie <[email protected]> | 2025-02-24 03:17:33 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2025-02-25 16:45:12 +0000 |
| commit | f2510355fba808972253a8d8729f05e064c89321 (patch) | |
| tree | 789569ae1e204c3ca4f7e063eab4227275be4ce1 /drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | |
| parent | drm/amdgpu: Check if CPER enabled when generating CPER (diff) | |
| download | kernel-f2510355fba808972253a8d8729f05e064c89321.tar.gz kernel-f2510355fba808972253a8d8729f05e064c89321.zip | |
drm/amdgpu: Save nps to eeprom
nps info saved together with bad page makes bad page parsing more efficient
Signed-off-by: ganglxie <[email protected]>
Reviewed-by: Tao Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c index 83b54efcaa87..87fcdda3ec61 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c @@ -852,6 +852,7 @@ int amdgpu_ras_eeprom_append(struct amdgpu_ras_eeprom_control *control, { struct amdgpu_device *adev = to_amdgpu_device(control); int res, i; + uint64_t nps = AMDGPU_NPS1_PARTITION_MODE; if (!__is_ras_eeprom_supported(adev)) return 0; @@ -865,9 +866,12 @@ int amdgpu_ras_eeprom_append(struct amdgpu_ras_eeprom_control *control, return -EINVAL; } + if (adev->gmc.gmc_funcs->query_mem_partition_mode) + nps = adev->gmc.gmc_funcs->query_mem_partition_mode(adev); + /* set the new channel index flag */ for (i = 0; i < num; i++) - record[i].retired_page |= UMC_CHANNEL_IDX_V2; + record[i].retired_page |= (nps << UMC_NPS_SHIFT); mutex_lock(&control->ras_tbl_mutex); @@ -881,7 +885,7 @@ int amdgpu_ras_eeprom_append(struct amdgpu_ras_eeprom_control *control, /* clear channel index flag, the flag is only saved on eeprom */ for (i = 0; i < num; i++) - record[i].retired_page &= ~UMC_CHANNEL_IDX_V2; + record[i].retired_page &= ~(nps << UMC_NPS_SHIFT); return res; } |