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| author | Stanley.Yang <Stanley.Yang@amd.com> | 2022-04-27 07:16:51 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-05-26 21:56:32 +0300 |
| commit | 950d64250fba5fbb8c290f692de8ffdee380726c (patch) | |
| tree | e4f1ddc031f39a1aa1169a187eabcc515e374a19 /drivers/gpu/drm/amd/amdgpu/psp_v13_0.c | |
| parent | 2c270d3e71ed0b68b2f75c0b15645fb023b4032c (diff) | |
| download | linux-950d64250fba5fbb8c290f692de8ffdee380726c.tar.xz | |
drm/amdgpu: support ras on SRIOV
support umc/gfx/sdma ras on guest side
Changed from V1:
move sriov judgment in amdgpu_ras_interrupt_fatal_error_handler
Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/psp_v13_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/psp_v13_0.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c index d6d79e97def9..18014ed0e853 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c @@ -85,9 +85,12 @@ static int psp_v13_0_init_microcode(struct psp_context *psp) err = psp_init_sos_microcode(psp, chip_name); if (err) return err; - err = psp_init_ta_microcode(&adev->psp, chip_name); - if (err) - return err; + /* It's not necessary to load ras ta on Guest side */ + if (!amdgpu_sriov_vf(adev)) { + err = psp_init_ta_microcode(&adev->psp, chip_name); + if (err) + return err; + } break; case IP_VERSION(13, 0, 1): case IP_VERSION(13, 0, 3): |