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32 lines
797 B
C
32 lines
797 B
C
#ifndef __NOUVEAU_VMA_H__
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#define __NOUVEAU_VMA_H__
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#include <subdev/mmu.h>
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struct nouveau_bo;
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struct nouveau_mem;
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struct nouveau_vma {
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struct nouveau_vmm *vmm;
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int refs;
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struct list_head head;
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u64 addr;
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struct nouveau_mem *mem;
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struct nvkm_vma _vma;
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};
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struct nouveau_vma *nouveau_vma_find(struct nouveau_bo *, struct nouveau_vmm *);
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int nouveau_vma_new(struct nouveau_bo *, struct nouveau_vmm *,
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struct nouveau_vma **);
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void nouveau_vma_del(struct nouveau_vma **);
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int nouveau_vma_map(struct nouveau_vma *, struct nouveau_mem *);
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void nouveau_vma_unmap(struct nouveau_vma *);
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struct nouveau_vmm {
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struct nouveau_cli *cli;
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struct nvkm_vm *vm;
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};
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int nouveau_vmm_init(struct nouveau_cli *, s32 oclass, struct nouveau_vmm *);
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void nouveau_vmm_fini(struct nouveau_vmm *);
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#endif
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