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| author | Guchun Chen <guchun.chen@amd.com> | 2020-07-23 10:35:53 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-08-05 00:26:16 +0300 |
| commit | 1d6a9d122d2c7817ad1bae0e59c8a29450c2b14d (patch) | |
| tree | 12aed38d40f4141cf1de8f6ede2d54c905f7bf1c /drivers/gpu/drm/amd | |
| parent | c84d46707ebbfc303268e27d5aeb8bb4e6d5b1ff (diff) | |
| download | linux-1d6a9d122d2c7817ad1bae0e59c8a29450c2b14d.tar.xz | |
drm/amdgpu: add bad gpu tag definition
This tag will be hired for bad gpu detection in eeprom's access.
Signed-off-by: Guchun Chen <guchun.chen@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')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c index a2c982b1eac6..35c0c849d49b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c @@ -46,6 +46,9 @@ #define EEPROM_TABLE_HDR_VAL 0x414d4452 #define EEPROM_TABLE_VER 0x00010000 +/* Bad GPU tag ‘BADG’ */ +#define EEPROM_TABLE_HDR_BAD 0x42414447 + /* Assume 2 Mbit size */ #define EEPROM_SIZE_BYTES 256000 #define EEPROM_PAGE__SIZE_BYTES 256 |