XGMI RAS should be according to the gmc xmgi supported flag
and xgmi physical nodes number.
Change-Id: Idf3600b30584b10b528e7237d103d84d5097b7e0
Signed-off-by: Stanley.Yang <stanley.y...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index 4069bce9479f..d26a93272bf2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -2430,6 +2430,14 @@ static void amdgpu_ras_check_supported(struct
amdgpu_device *adev)
else
adev->ras_hw_enabled &= ~(1 <<
AMDGPU_RAS_BLOCK__VCN |
1 <<
AMDGPU_RAS_BLOCK__JPEG);
+
+ /*
+ * XGMI RAS is determined by xgmi supported flags
+ * and xgmi num physical nodes
+ */
+ if (!adev->gmc.xgmi.supported ||
+ adev->gmc.xmgi.num_physical_nodes == 0)
+ adev->ras_hw_enabled &= ~(1 <<
AMDGPU_RAS_BLOCK__XGMI_WAFL);
} else {
dev_info(adev->dev, "SRAM ECC is not presented.\n");
}
--
2.17.1
