diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3250-drm-amdgpu-add-error-address-query-for-umc-ras.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3250-drm-amdgpu-add-error-address-query-for-umc-ras.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3250-drm-amdgpu-add-error-address-query-for-umc-ras.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3250-drm-amdgpu-add-error-address-query-for-umc-ras.patch new file mode 100644 index 00000000..5d04f9e9 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3250-drm-amdgpu-add-error-address-query-for-umc-ras.patch @@ -0,0 +1,50 @@ +From 9d0ee84afd1ea064452ebfd85300739b39a9bcf6 Mon Sep 17 00:00:00 2001 +From: Tao Zhou <tao.zhou1@amd.com> +Date: Thu, 1 Aug 2019 11:41:39 +0800 +Subject: [PATCH 3250/4256] drm/amdgpu: add error address query for umc ras + +umc error address query can get ce/ue error address and clear error +status + +Signed-off-by: Tao Zhou <tao.zhou1@amd.com> +Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 5 +++++ + drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 5 +++++ + 2 files changed, 10 insertions(+) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +index a96b0f17c619..094c27000b83 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +@@ -599,6 +599,11 @@ int amdgpu_ras_error_query(struct amdgpu_device *adev, + case AMDGPU_RAS_BLOCK__UMC: + if (adev->umc.funcs->query_ras_error_count) + adev->umc.funcs->query_ras_error_count(adev, &err_data); ++ /* umc query_ras_error_address is also responsible for clearing ++ * error status ++ */ ++ if (adev->umc.funcs->query_ras_error_address) ++ adev->umc.funcs->query_ras_error_address(adev, &err_data); + break; + case AMDGPU_RAS_BLOCK__GFX: + if (adev->gfx.funcs->query_ras_error_count) +diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +index 2f72968ec566..656cd11ccadf 100644 +--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +@@ -245,6 +245,11 @@ static int gmc_v9_0_process_ras_data_cb(struct amdgpu_device *adev, + kgd2kfd_set_sram_ecc_flag(adev->kfd.dev); + if (adev->umc.funcs->query_ras_error_count) + adev->umc.funcs->query_ras_error_count(adev, err_data); ++ /* umc query_ras_error_address is also responsible for clearing ++ * error status ++ */ ++ if (adev->umc.funcs->query_ras_error_address) ++ adev->umc.funcs->query_ras_error_address(adev, err_data); + amdgpu_ras_reset_gpu(adev, 0); + return AMDGPU_RAS_UE; + } +-- +2.17.1 + |