drm/amdgpu: allow ras interrupt callback to return error data
add error data as parameter for ras interrupt cb and process it
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Dennis Li <dennis.li@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index 143153a..b248c82 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -1005,7 +1005,7 @@ static void amdgpu_ras_interrupt_handler(struct ras_manager *obj)
struct ras_ih_data *data = &obj->ih_data;
struct amdgpu_iv_entry entry;
int ret;
- struct ras_err_data err_data = {0, 0};
+ struct ras_err_data err_data = {0, 0, 0, NULL};
while (data->rptr != data->wptr) {
rmb();
@@ -1020,14 +1020,14 @@ static void amdgpu_ras_interrupt_handler(struct ras_manager *obj)
* from the callback to udpate the error type/count, etc
*/
if (data->cb) {
- ret = data->cb(obj->adev, &entry);
+ ret = data->cb(obj->adev, &err_data, &entry);
/* ue will trigger an interrupt, and in that case
* we need do a reset to recovery the whole system.
* But leave IP do that recovery, here we just dispatch
* the error.
*/
if (ret == AMDGPU_RAS_UE) {
- obj->err_data.ue_count++;
+ obj->err_data.ue_count += err_data.ue_count;
}
/* Might need get ce count by register, but not all IP
* saves ce count, some IP just use one bit or two bits
