3 #include <core/subdev.h>
9 struct nvkm_memory *mem[2];
14 struct list_head head;
15 struct nvkm_gpuobj *obj;
19 struct list_head head;
22 struct nvkm_mm_node *node;
34 struct list_head pgd_list;
35 atomic_t engref[NVKM_SUBDEV_NR];
37 struct nvkm_vm_pgt *pgt;
42 int nvkm_vm_new(struct nvkm_device *, u64 offset, u64 length, u64 mm_offset,
43 struct lock_class_key *, struct nvkm_vm **);
44 int nvkm_vm_ref(struct nvkm_vm *, struct nvkm_vm **, struct nvkm_gpuobj *pgd);
45 int nvkm_vm_boot(struct nvkm_vm *, u64 size);
46 int nvkm_vm_get(struct nvkm_vm *, u64 size, u32 page_shift, u32 access,
48 void nvkm_vm_put(struct nvkm_vma *);
49 void nvkm_vm_map(struct nvkm_vma *, struct nvkm_mem *);
50 void nvkm_vm_map_at(struct nvkm_vma *, u64 offset, struct nvkm_mem *);
51 void nvkm_vm_unmap(struct nvkm_vma *);
52 void nvkm_vm_unmap_at(struct nvkm_vma *, u64 offset, u64 length);
55 const struct nvkm_mmu_func *func;
56 struct nvkm_subdev subdev;
63 int nv04_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
64 int nv41_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
65 int nv44_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
66 int nv50_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
67 int gf100_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);