drm/nouveau/mmu: define user interfaces to mmu memory allocation

#ifndef __NVIF_IF000A_H__

#define __NVIF_IF000A_H__

struct nvif_mem_v0 {

	__u8  version;

	__u8  type;

	__u8  page;

	__u8  pad03[5];

	__u64 size;

	__u64 addr;

	__u8  data[];

};

struct nvif_mem_ram_vn {

};

#ifndef __NVIF_MEM_H__

#define __NVIF_MEM_H__

#include "mmu.h"

struct nvif_mem {

	struct nvif_object object;

	u8  type;

	u8  page;

	u64 addr;

	u64 size;

};

int nvif_mem_init_type(struct nvif_mmu *mmu, s32 oclass, int type, u8 page,

		       u64 size, void *argv, u32 argc, struct nvif_mem *);

int nvif_mem_init(struct nvif_mmu *mmu, s32 oclass, u8 type, u8 page,

		  u64 size, void *argv, u32 argc, struct nvif_mem *);

void nvif_mem_fini(struct nvif_mem *);

#endif

	int (*ntfy)(const void *, u32, const void *, u32);

	struct nvkm_vm *vm;

	struct list_head umem;

	spinlock_t lock;

};

int  nvkm_client_new(const char *name, u64 device, const char *cfg,

		 struct nvkm_vmm_map *);

void nvkm_vmm_unmap(struct nvkm_vmm *, struct nvkm_vma *);

struct nvkm_memory *nvkm_umem_search(struct nvkm_client *, u64);

struct nvkm_vmm *nvkm_uvmm_search(struct nvkm_client *, u64 handle);

struct nvkm_mmu {

nvif-y += nvif/client.o

nvif-y += nvif/device.o

nvif-y += nvif/driver.o

nvif-y += nvif/mem.o

nvif-y += nvif/mmu.o

nvif-y += nvif/notify.o