diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvkm/subdev/fault.h')
-rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/subdev/fault.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/fault.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/fault.h new file mode 100644 index 000000000..e40bbf378 --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/fault.h @@ -0,0 +1,41 @@ +#ifndef __NVKM_FAULT_H__ +#define __NVKM_FAULT_H__ +#include <core/subdev.h> +#include <core/event.h> + +struct nvkm_fault { + const struct nvkm_fault_func *func; + struct nvkm_subdev subdev; + + struct nvkm_inth info_fault; + + struct nvkm_fault_buffer *buffer[2]; + int buffer_nr; + +#define NVKM_FAULT_BUFFER_EVENT_PENDING BIT(0) + struct nvkm_event event; + + struct nvkm_event_ntfy nrpfb; + struct work_struct nrpfb_work; + + struct nvkm_device_oclass user; +}; + +struct nvkm_fault_data { + u64 addr; + u64 inst; + u64 time; + u8 engine; + u8 valid; + u8 gpc; + u8 hub; + u8 access; + u8 client; + u8 reason; +}; + +int gp100_fault_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fault **); +int gp10b_fault_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fault **); +int gv100_fault_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fault **); +int tu102_fault_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fault **); +#endif |