1 #ifndef __NVKM_XTENSA_H__
2 #define __NVKM_XTENSA_H__
3 #include <core/engine.h>
4 
5 struct nvkm_xtensa {
6 	struct nvkm_engine engine;
7 
8 	u32 addr;
9 	struct nvkm_memory *gpu_fw;
10 	u32 fifo_val;
11 	u32 unkd28;
12 };
13 
14 #define nvkm_xtensa_create(p,e,c,b,d,i,f,r)				\
15 	nvkm_xtensa_create_((p), (e), (c), (b), (d), (i), (f),	\
16 			       sizeof(**r),(void **)r)
17 
18 int _nvkm_xtensa_engctx_ctor(struct nvkm_object *,
19 				struct nvkm_object *,
20 				struct nvkm_oclass *, void *, u32,
21 				struct nvkm_object **);
22 
23 void _nvkm_xtensa_intr(struct nvkm_subdev *);
24 int nvkm_xtensa_create_(struct nvkm_object *,
25 			   struct nvkm_object *,
26 			   struct nvkm_oclass *, u32, bool,
27 			   const char *, const char *,
28 			   int, void **);
29 #define _nvkm_xtensa_dtor _nvkm_engine_dtor
30 int _nvkm_xtensa_init(struct nvkm_object *);
31 int _nvkm_xtensa_fini(struct nvkm_object *, bool);
32 #endif
33