nvif_vma
u8 page, u8 align, u64 size, struct nvif_vma *);
void nvif_vmm_put(struct nvif_vmm *, struct nvif_vma *);
struct nvif_vmm *vmm, struct nvif_vma *vma)
struct nvif_vma vma[2];
int nouveau_mem_map(struct nouveau_mem *, struct nvif_vmm *, struct nvif_vma *);
struct nvif_vma tmp = { .addr = vma->addr };
struct nvif_vma tmp = { .addr = vma->addr, .size = 1 };
struct nvif_vma tmp;
nvif_vmm_put(struct nvif_vmm *vmm, struct nvif_vma *vma)
u8 page, u8 align, u64 size, struct nvif_vma *vma)