1 /* SPDX-License-Identifier: MIT */ 2 #ifndef __NVKM_INSTMEM_PRIV_H__ 3 #define __NVKM_INSTMEM_PRIV_H__ 4 #define nvkm_instmem(p) container_of((p), struct nvkm_instmem, subdev) 5 #include <subdev/instmem.h> 6 7 struct nvkm_instmem_func { 8 void *(*dtor)(struct nvkm_instmem *); 9 int (*oneinit)(struct nvkm_instmem *); 10 int (*suspend)(struct nvkm_instmem *); 11 void (*resume)(struct nvkm_instmem *); 12 void (*fini)(struct nvkm_instmem *); 13 u32 (*rd32)(struct nvkm_instmem *, u32 addr); 14 void (*wr32)(struct nvkm_instmem *, u32 addr, u32 data); 15 int (*memory_new)(struct nvkm_instmem *, u32 size, u32 align, 16 bool zero, struct nvkm_memory **); 17 int (*memory_wrap)(struct nvkm_instmem *, struct nvkm_memory *, struct nvkm_memory **); 18 bool zero; 19 }; 20 21 int nv50_instmem_new_(const struct nvkm_instmem_func *, struct nvkm_device *, 22 enum nvkm_subdev_type, int, struct nvkm_instmem **); 23 24 void nvkm_instmem_ctor(const struct nvkm_instmem_func *, struct nvkm_device *, 25 enum nvkm_subdev_type, int, struct nvkm_instmem *); 26 void nvkm_instmem_boot(struct nvkm_instmem *); 27 28 int nv04_instmem_suspend(struct nvkm_instmem *); 29 void nv04_instmem_resume(struct nvkm_instmem *); 30 31 int r535_instmem_new(const struct nvkm_instmem_func *, 32 struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_instmem **); 33 34 #include <core/memory.h> 35 36 struct nvkm_instobj { 37 struct nvkm_memory memory; 38 struct list_head head; 39 bool preserve; 40 u32 *suspend; 41 }; 42 43 void nvkm_instobj_ctor(const struct nvkm_memory_func *func, 44 struct nvkm_instmem *, struct nvkm_instobj *); 45 void nvkm_instobj_dtor(struct nvkm_instmem *, struct nvkm_instobj *); 46 int nvkm_instobj_save(struct nvkm_instobj *); 47 void nvkm_instobj_load(struct nvkm_instobj *); 48 #endif 49