Send handling request to host.
Signed-off-by: Tao Zhou <tao.zh...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c | 6 ++++++
drivers/gpu/drm/amd/amdgpu/mxgpu_nv.h | 1 +
2 files changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c
b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c
index e07757eea7ad..cae1aaa4ddb6 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 73887b0aa1d6..d0221ce08769 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 {
--
2.35.1
