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| author | Stanley.Yang <Stanley.Yang@amd.com> | 2023-05-30 22:38:17 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 12:44:28 -0400 |
| commit | 65183faec89f3ef2c781f2ed6803e6ed5c365d48 (patch) | |
| tree | 30f16fde45e4479fae5ab0c8ef6d191fe18c2d34 /drivers/gpu | |
| parent | 71c79a196096bf51603322760dc6a95e2eb82ac1 (diff) | |
| download | linux-stable-65183faec89f3ef2c781f2ed6803e6ed5c365d48.tar.gz linux-stable-65183faec89f3ef2c781f2ed6803e6ed5c365d48.tar.bz2 linux-stable-65183faec89f3ef2c781f2ed6803e6ed5c365d48.zip | |
drm/amdgpu: Add RAS table v2.1 macro definition
Add RAS EEPROM table version 2.1 macro definition.
Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 13 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h | 1 |
2 files changed, 14 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 e9a848db3ff2..e835f68d1ebb 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c @@ -80,6 +80,15 @@ #define RAS_MAX_RECORD_COUNT ((RAS_TBL_SIZE_BYTES - RAS_TABLE_HEADER_SIZE) \ / RAS_TABLE_RECORD_SIZE) +/* EEPROM Table V2_1 */ +#define RAS_TABLE_V2_1_INFO_SIZE 256 +#define RAS_TABLE_V2_1_INFO_START RAS_TABLE_HEADER_SIZE +#define RAS_RECORD_START_V2_1 (RAS_HDR_START + RAS_TABLE_HEADER_SIZE + \ + RAS_TABLE_V2_1_INFO_SIZE) +#define RAS_MAX_RECORD_COUNT_V2_1 ((RAS_TBL_SIZE_BYTES - RAS_TABLE_HEADER_SIZE - \ + RAS_TABLE_V2_1_INFO_SIZE) \ + / RAS_TABLE_RECORD_SIZE) + /* Given a zero-based index of an EEPROM RAS record, yields the EEPROM * offset off of RAS_TABLE_START. That is, this is something you can * add to control->i2c_address, and then tell I2C layer to read @@ -102,6 +111,10 @@ #define RAS_NUM_RECS(_tbl_hdr) (((_tbl_hdr)->tbl_size - \ RAS_TABLE_HEADER_SIZE) / RAS_TABLE_RECORD_SIZE) +#define RAS_NUM_RECS_V2_1(_tbl_hdr) (((_tbl_hdr)->tbl_size - \ + RAS_TABLE_HEADER_SIZE - \ + RAS_TABLE_V2_1_INFO_SIZE) / RAS_TABLE_RECORD_SIZE) + #define to_amdgpu_device(x) (container_of(x, struct amdgpu_ras, eeprom_control))->adev static bool __is_ras_eeprom_supported(struct amdgpu_device *adev) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h index 6d21cfdeffa5..069249249c76 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h @@ -27,6 +27,7 @@ #include <linux/i2c.h> #define RAS_TABLE_VER_V1 0x00010000 +#define RAS_TABLE_VER_V2_1 0x00021000 struct amdgpu_device; |