diff options
| author |   Ben Skeggs <bskeggs@redhat.com> | 2015-08-20 14:54:20 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2015-08-28 12:40:42 +1000 |
| commit | 3293228174e4d44cca56d809cc8409c3f88f8b90 (patch) | |
| tree | 6f0f038f3fad704948e4b80a9dd9fe8180fc9a23 /drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.h | |
| parent | drm/nouveau/core: kill some (now) dead code (diff) | |
| download | linux-dev-3293228174e4d44cca56d809cc8409c3f88f8b90.tar.xz linux-dev-3293228174e4d44cca56d809cc8409c3f88f8b90.zip | |
drm/nouveau/bar: convert to new-style nvkm_subdev
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.h b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.h new file mode 100644 index 000000000000..1eb764f22a49 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.h @@ -0,0 +1,26 @@ +#ifndef __NV50_BAR_H__ +#define __NV50_BAR_H__ +#define nv50_bar(p) container_of((p), struct nv50_bar, base) +#include "priv.h" + +struct nv50_bar { + struct nvkm_bar base; + u32 pgd_addr; + struct nvkm_gpuobj *mem; + struct nvkm_gpuobj *pad; + struct nvkm_gpuobj *pgd; + struct nvkm_vm *bar1_vm; + struct nvkm_gpuobj *bar1; + struct nvkm_vm *bar3_vm; + struct nvkm_gpuobj *bar3; +}; + +int nv50_bar_new_(const struct nvkm_bar_func *, struct nvkm_device *, + int, u32 pgd_addr, struct nvkm_bar **); +void *nv50_bar_dtor(struct nvkm_bar *); +int nv50_bar_oneinit(struct nvkm_bar *); +int nv50_bar_init(struct nvkm_bar *); +struct nvkm_vm *nv50_bar_kmap(struct nvkm_bar *); +int nv50_bar_umap(struct nvkm_bar *, u64, int, struct nvkm_vma *); +void nv50_bar_unmap(struct nvkm_bar *, struct nvkm_vma *); +#endif |