From: Tao Zhou Date: Tue, 6 Dec 2022 09:04:31 +0000 (+0800) Subject: drm/amdgpu: add RAS poison consumption handler for NV SRIOV X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ae844dd79ffc60f419b32a8d6026128f18021650;p=linux.git drm/amdgpu: add RAS poison consumption handler for NV SRIOV Send handling request to host. Signed-off-by: Tao Zhou Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c index e07757eea7adf..cae1aaa4ddb68 100644 --- a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c +++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c @@ -426,6 +426,11 @@ void xgpu_nv_mailbox_put_irq(struct amdgpu_device *adev) amdgpu_irq_put(adev, &adev->virt.rcv_irq, 0); } +static void xgpu_nv_ras_poison_handler(struct amdgpu_device *adev) +{ + xgpu_nv_send_access_requests(adev, IDH_RAS_POISON); +} + const struct amdgpu_virt_ops xgpu_nv_virt_ops = { .req_full_gpu = xgpu_nv_request_full_gpu_access, .rel_full_gpu = xgpu_nv_release_full_gpu_access, @@ -433,4 +438,5 @@ const struct amdgpu_virt_ops xgpu_nv_virt_ops = { .reset_gpu = xgpu_nv_request_reset, .wait_reset = NULL, .trans_msg = xgpu_nv_mailbox_trans_msg, + .ras_poison_handler = xgpu_nv_ras_poison_handler, }; diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.h b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.h index 73887b0aa1d6e..d0221ce087690 100644 --- a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.h +++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.h @@ -39,6 +39,7 @@ enum idh_request { IDH_LOG_VF_ERROR = 200, IDH_READY_TO_RESET = 201, + IDH_RAS_POISON = 202, }; enum idh_event {