From 5c2824183cf329bde3b34d853e0003b9cc652805 Mon Sep 17 00:00:00 2001
From: Hawking Zhang <Hawking.Zhang@amd.com>
Date: Thu, 9 Jan 2020 00:48:46 +0800
Subject: drm/amdgpu: support error reporting for sdma ip block
Git-commit: 3e81ee9a78e5df7df46329e0dcfa751b59573bb7
Patch-mainline: v5.6-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
invoke sdma query_ras_error_count to get sdma single
bit error count
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
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 96fc538ec824..991c4eaac244 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -686,6 +686,7 @@ int amdgpu_ras_error_query(struct amdgpu_device *adev,
{
struct ras_manager *obj = amdgpu_ras_find_obj(adev, &info->head);
struct ras_err_data err_data = {0, 0, 0, NULL};
+ int i;
if (!obj)
return -EINVAL;
@@ -700,6 +701,13 @@ int amdgpu_ras_error_query(struct amdgpu_device *adev,
if (adev->umc.funcs->query_ras_error_address)
adev->umc.funcs->query_ras_error_address(adev, &err_data);
break;
+ case AMDGPU_RAS_BLOCK__SDMA:
+ if (adev->sdma.funcs->query_ras_error_count) {
+ for (i = 0; i < adev->sdma.num_instances; i++)
+ adev->sdma.funcs->query_ras_error_count(adev, i,
+ &err_data);
+ }
+ break;
case AMDGPU_RAS_BLOCK__GFX:
if (adev->gfx.funcs->query_ras_error_count)
adev->gfx.funcs->query_ras_error_count(adev, &err_data);
--
2.28.0