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      1 /*	$NetBSD: priv.h,v 1.3 2021/12/18 23:45:36 riastradh Exp $	*/
      2 
      3 /* SPDX-License-Identifier: MIT */
      4 #ifndef __NVKM_GR_PRIV_H__
      5 #define __NVKM_GR_PRIV_H__
      6 #define nvkm_gr(p) container_of((p), struct nvkm_gr, engine)
      7 #include <engine/gr.h>
      8 #include <core/enum.h>
      9 struct nvkm_fb_tile;
     10 struct nvkm_fifo_chan;
     11 
     12 int nvkm_gr_ctor(const struct nvkm_gr_func *, struct nvkm_device *,
     13 		 int index, bool enable, struct nvkm_gr *);
     14 
     15 bool nv04_gr_idle(struct nvkm_gr *);
     16 
     17 struct nvkm_gr_func {
     18 	void *(*dtor)(struct nvkm_gr *);
     19 	int (*oneinit)(struct nvkm_gr *);
     20 	int (*init)(struct nvkm_gr *);
     21 	int (*fini)(struct nvkm_gr *, bool);
     22 	void (*intr)(struct nvkm_gr *);
     23 	void (*tile)(struct nvkm_gr *, int region, struct nvkm_fb_tile *);
     24 	int (*tlb_flush)(struct nvkm_gr *);
     25 	int (*chan_new)(struct nvkm_gr *, struct nvkm_fifo_chan *,
     26 			const struct nvkm_oclass *, struct nvkm_object **);
     27 	int (*object_get)(struct nvkm_gr *, int, struct nvkm_sclass *);
     28 	/* Returns chipset-specific counts of units packed into an u64.
     29 	 */
     30 	u64 (*units)(struct nvkm_gr *);
     31 	bool (*chsw_load)(struct nvkm_gr *);
     32 	struct {
     33 		int (*pause)(struct nvkm_gr *);
     34 		int (*resume)(struct nvkm_gr *);
     35 		u32 (*inst)(struct nvkm_gr *);
     36 	} ctxsw;
     37 	struct nvkm_sclass sclass[];
     38 };
     39 
     40 extern const struct nvkm_bitfield nv04_gr_nsource[];
     41 extern const struct nvkm_object_func nv04_gr_object;
     42 
     43 extern const struct nvkm_bitfield nv10_gr_intr_name[];
     44 extern const struct nvkm_bitfield nv10_gr_nstatus[];
     45 
     46 extern const struct nvkm_enum nv50_data_error_names[];
     47 #endif
     48