1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __NVKM_TOP_H__
3 #define __NVKM_TOP_H__
4 #include <core/subdev.h>
5 
6 struct nvkm_top {
7 	const struct nvkm_top_func *func;
8 	struct nvkm_subdev subdev;
9 	struct list_head device;
10 };
11 
12 u32 nvkm_top_addr(struct nvkm_device *, enum nvkm_devidx);
13 u32 nvkm_top_reset(struct nvkm_device *, enum nvkm_devidx);
14 u32 nvkm_top_intr(struct nvkm_device *, u32 intr, u64 *subdevs);
15 u32 nvkm_top_intr_mask(struct nvkm_device *, enum nvkm_devidx);
16 int nvkm_top_fault_id(struct nvkm_device *, enum nvkm_devidx);
17 enum nvkm_devidx nvkm_top_fault(struct nvkm_device *, int fault);
18 enum nvkm_devidx nvkm_top_engine(struct nvkm_device *, int, int *runl, int *engn);
19 
20 int gk104_top_new(struct nvkm_device *, int, struct nvkm_top **);
21 #endif
22