diff options
| author | Tao Zhou <tao.zhou1@amd.com> | 2025-07-25 10:47:35 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-11-11 21:53:26 -0500 |
| commit | c154a96b550b66bdf032216cab613269cb91e79e (patch) | |
| tree | 3b7a0b3a920935bc2e07aff2bcc01739070a7104 /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | 2a084f4ad727244768b919455aa9dc1c04630487 (diff) | |
drm/amdgpu: load RAS bad page from PMFW in page retirement
In legacy way, bad page is queried from MCA registers, switch to
getting it from PMFW when PMFW manages eeprom data.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index 055a9bbabbdb..36a5393d6b74 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -3300,7 +3300,13 @@ int amdgpu_ras_save_bad_pages(struct amdgpu_device *adev, mutex_lock(&con->recovery_lock); control = &con->eeprom_control; data = con->eh_data; - unit_num = data->count / adev->umc.retire_unit - control->ras_num_recs; + if (amdgpu_ras_smu_eeprom_supported(adev)) + unit_num = control->ras_num_recs - + control->ras_num_recs_old; + else + unit_num = data->count / adev->umc.retire_unit - + control->ras_num_recs; + save_count = con->bad_page_num - control->ras_num_bad_pages; mutex_unlock(&con->recovery_lock); |