the xgmi feature is not supported in sriov mode. Signed-off-by: Yang Wang <KevinYang.Wang@xxxxxxx> --- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c index 07623634fdc2..b19e36487789 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c @@ -1271,7 +1271,9 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev) break; } - if (adev->ip_versions[XGMI_HWIP][0] == IP_VERSION(4, 8, 0)) + if (amdgpu_sriov_vf(adev)) + adev->gmc.xgmi.supported = false; + else if (adev->ip_versions[XGMI_HWIP][0] == IP_VERSION(4, 8, 0)) adev->gmc.xgmi.supported = true; /* set NBIO version */ -- 2.25.1
