1 #ifndef __NV50_BAR_H__
2 #define __NV50_BAR_H__
3 #define nv50_bar(p) container_of((p), struct nv50_bar, base)
4 #include "priv.h"
5 
6 struct nv50_bar {
7 	struct nvkm_bar base;
8 	u32 pgd_addr;
9 	struct nvkm_gpuobj *mem;
10 	struct nvkm_gpuobj *pad;
11 	struct nvkm_gpuobj *pgd;
12 	struct nvkm_vm *bar1_vm;
13 	struct nvkm_gpuobj *bar1;
14 	struct nvkm_vm *bar3_vm;
15 	struct nvkm_gpuobj *bar3;
16 };
17 
18 int nv50_bar_new_(const struct nvkm_bar_func *, struct nvkm_device *,
19 		  int, u32 pgd_addr, struct nvkm_bar **);
20 void *nv50_bar_dtor(struct nvkm_bar *);
21 int nv50_bar_oneinit(struct nvkm_bar *);
22 int nv50_bar_init(struct nvkm_bar *);
23 struct nvkm_vm *nv50_bar_kmap(struct nvkm_bar *);
24 int nv50_bar_umap(struct nvkm_bar *, u64, int, struct nvkm_vma *);
25 void nv50_bar_unmap(struct nvkm_bar *, struct nvkm_vma *);
26 #endif
27