1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __NV50_BAR_H__ 3 #define __NV50_BAR_H__ 4 #define nv50_bar(p) container_of((p), struct nv50_bar, base) 5 #include "priv.h" 6 7 struct nv50_bar { 8 struct nvkm_bar base; 9 u32 pgd_addr; 10 struct nvkm_gpuobj *mem; 11 struct nvkm_gpuobj *pad; 12 struct nvkm_gpuobj *pgd; 13 struct nvkm_vm *bar1_vm; 14 struct nvkm_gpuobj *bar1; 15 struct nvkm_vm *bar3_vm; 16 struct nvkm_gpuobj *bar3; 17 }; 18 19 int nv50_bar_new_(const struct nvkm_bar_func *, struct nvkm_device *, 20 int, u32 pgd_addr, struct nvkm_bar **); 21 void *nv50_bar_dtor(struct nvkm_bar *); 22 int nv50_bar_oneinit(struct nvkm_bar *); 23 int nv50_bar_init(struct nvkm_bar *); 24 struct nvkm_vm *nv50_bar_kmap(struct nvkm_bar *); 25 int nv50_bar_umap(struct nvkm_bar *, u64, int, struct nvkm_vma *); 26 void nv50_bar_unmap(struct nvkm_bar *, struct nvkm_vma *); 27 #endif 28