diff options
| author | Bokun Zhang <Bokun.Zhang@amd.com> | 2022-01-12 18:34:11 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-01-15 01:52:00 +0300 |
| commit | c4381d0ee81930097e94e55d1c23f85798ffd093 (patch) | |
| tree | a6bae868497ec577f9c4bb0faf7df584cb97ea46 /include/uapi/drm/amdgpu_drm.h | |
| parent | 20c5e425d36a59529f2e6a77ba21d009cdfa8ffa (diff) | |
| download | linux-c4381d0ee81930097e94e55d1c23f85798ffd093.tar.xz | |
drm/amdgpu: Add interface to load SRIOV cap FW
- Add interface to load SRIOV cap FW. If the FW does not
exist, simply skip this FW loading routine.
This FW will only be loaded under SRIOV. Other driver
configuration will not be affected.
By adding this interface, it will make us easier to
prepare SRIOV Linux guest driver for different users.
- Update sysfs interface to read cap FW version.
- Refactor PSP FW loading routine under SRIOV to use a
unified SWITCH statement instead of using IF statement
- Remove redundant amdgpu_sriov_vf() check in FW loading
routine
Acked-by: Monk Liu <monk.liu@amd.com>
Acked-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Bokun Zhang <Bokun.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/uapi/drm/amdgpu_drm.h')
| -rw-r--r-- | include/uapi/drm/amdgpu_drm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 0b94ec7b73e7..be4f9111f478 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -728,6 +728,8 @@ struct drm_amdgpu_cs_chunk_data { #define AMDGPU_INFO_FW_DMCUB 0x14 /* Subquery id: Query TOC firmware version */ #define AMDGPU_INFO_FW_TOC 0x15 + /* Subquery id: Query CAP firmware version */ + #define AMDGPU_INFO_FW_CAP 0x16 /* number of bytes moved for TTM migration */ #define AMDGPU_INFO_NUM_BYTES_MOVED 0x0f |