diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvif/vmm.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvif/vmm.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvif/vmm.h b/drivers/gpu/drm/nouveau/include/nvif/vmm.h index a2ee92201ace..0ecedd0ee0a5 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/vmm.h +++ b/drivers/gpu/drm/nouveau/include/nvif/vmm.h @@ -4,6 +4,12 @@ struct nvif_mem; struct nvif_mmu; +enum nvif_vmm_type { + UNMANAGED, + MANAGED, + RAW, +}; + enum nvif_vmm_get { ADDR, PTES, @@ -30,8 +36,9 @@ struct nvif_vmm { int page_nr; }; -int nvif_vmm_ctor(struct nvif_mmu *, const char *name, s32 oclass, bool managed, - u64 addr, u64 size, void *argv, u32 argc, struct nvif_vmm *); +int nvif_vmm_ctor(struct nvif_mmu *, const char *name, s32 oclass, + enum nvif_vmm_type, u64 addr, u64 size, void *argv, u32 argc, + struct nvif_vmm *); void nvif_vmm_dtor(struct nvif_vmm *); int nvif_vmm_get(struct nvif_vmm *, enum nvif_vmm_get, bool sparse, u8 page, u8 align, u64 size, struct nvif_vma *); @@ -39,4 +46,12 @@ void nvif_vmm_put(struct nvif_vmm *, struct nvif_vma *); int nvif_vmm_map(struct nvif_vmm *, u64 addr, u64 size, void *argv, u32 argc, struct nvif_mem *, u64 offset); int nvif_vmm_unmap(struct nvif_vmm *, u64); + +int nvif_vmm_raw_get(struct nvif_vmm *vmm, u64 addr, u64 size, u8 shift); +int nvif_vmm_raw_put(struct nvif_vmm *vmm, u64 addr, u64 size, u8 shift); +int nvif_vmm_raw_map(struct nvif_vmm *vmm, u64 addr, u64 size, u8 shift, + void *argv, u32 argc, struct nvif_mem *mem, u64 offset); +int nvif_vmm_raw_unmap(struct nvif_vmm *vmm, u64 addr, u64 size, + u8 shift, bool sparse); +int nvif_vmm_raw_sparse(struct nvif_vmm *vmm, u64 addr, u64 size, bool ref); #endif |