TA should not be loaded from guest side.
Signed-off-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
Reviewed-by: Shiwu Zhang <shiwu.zhang@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/psp_v13_0.c | 8 +++++---
1 file changed, 5 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 85ec9e35690a..749d8143b1e7 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
@@ -132,9 +132,11 @@ static int psp_v13_0_init_microcode(struct psp_context *psp)
(adev->emu_flags & AMDGPU_EMU_dGPU_SIDEWINDER))
break;
/* It's not necessary to load ras ta on Guest side */
- err = psp_init_ta_microcode(psp, ucode_prefix);
- if (err)
- return err;
+ if (!amdgpu_sriov_vf(adev)) {
+ err = psp_init_ta_microcode(psp, ucode_prefix);
+ if (err)
+ return err;
+ }
break;
default:
BUG();
--
2.17.1
