subdev/bar/nv50.h

0001 /* SPDX-License-Identifier: MIT */
0002 #ifndef __NV50_BAR_H__
0003 #define __NV50_BAR_H__
0004 #define nv50_bar(p) container_of((p), struct nv50_bar, base)
0005 #include "priv.h"
0006
0007 struct nv50_bar {
0008     struct nvkm_bar base;
0009     u32 pgd_addr;
0010     struct nvkm_gpuobj *mem;
0011     struct nvkm_gpuobj *pad;
0012     struct nvkm_gpuobj *pgd;
0013     struct nvkm_vmm *bar1_vmm;
0014     struct nvkm_gpuobj *bar1;
0015     struct nvkm_vmm *bar2_vmm;
0016     struct nvkm_gpuobj *bar2;
0017 };
0018
0019 int nv50_bar_new_(const struct nvkm_bar_func *, struct nvkm_device *, enum nvkm_subdev_type,
0020           int, u32 pgd_addr, struct nvkm_bar **);
0021 void *nv50_bar_dtor(struct nvkm_bar *);
0022 int nv50_bar_oneinit(struct nvkm_bar *);
0023 void nv50_bar_init(struct nvkm_bar *);
0024 void nv50_bar_bar1_init(struct nvkm_bar *);
0025 void nv50_bar_bar1_wait(struct nvkm_bar *);
0026 struct nvkm_vmm *nv50_bar_bar1_vmm(struct nvkm_bar *);
0027 void nv50_bar_bar2_init(struct nvkm_bar *);
0028 struct nvkm_vmm *nv50_bar_bar2_vmm(struct nvkm_bar *);
0029 #endif