diff options
| author | Tao Zhou <tao.zhou1@amd.com> | 2025-09-08 20:39:49 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-11-06 10:02:15 -0500 |
| commit | 541414065c59db785000d7661d3d07184e104ec2 (patch) | |
| tree | 87cdc6a0d6b1e257d289311bcf59ac72e24cfec0 /drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h | |
| parent | 62320fb8d91a0bddc44a228203cfa9bfbb5395bd (diff) | |
drm/amdgpu: skip writing eeprom when PMFW manages RAS data
Only update bad page number in legacy eeprom write path.
v2: add null pointer check for con.
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_eeprom.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h | 3 |
1 files changed, 3 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 e881007f715b..2e5d63957e71 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h @@ -82,6 +82,7 @@ struct amdgpu_ras_eeprom_control { /* Number of records in the table. */ u32 ras_num_recs; + u32 ras_num_recs_old; /* the bad page number is ras_num_recs or * ras_num_recs * umc.retire_unit @@ -190,6 +191,8 @@ int amdgpu_ras_eeprom_read_idx(struct amdgpu_ras_eeprom_control *control, struct eeprom_table_record *record, u32 rec_idx, const u32 num); +int amdgpu_ras_eeprom_update_record_num(struct amdgpu_ras_eeprom_control *control); + extern const struct file_operations amdgpu_ras_debugfs_eeprom_size_ops; extern const struct file_operations amdgpu_ras_debugfs_eeprom_table_ops; |