39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
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#ifndef __NOUVEAU_MEM_H__
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#define __NOUVEAU_MEM_H__
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#include <drm/ttm/ttm_bo_api.h>
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struct ttm_tt;
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#include <nvif/mem.h>
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#include <nvif/vmm.h>
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struct nouveau_mem {
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struct ttm_resource base;
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struct nouveau_cli *cli;
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u8 kind;
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u8 comp;
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struct nvif_mem mem;
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struct nvif_vma vma[2];
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};
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static inline struct nouveau_mem *
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nouveau_mem(struct ttm_resource *reg)
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{
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return container_of(reg, struct nouveau_mem, base);
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}
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int nouveau_mem_new(struct nouveau_cli *, u8 kind, u8 comp,
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struct ttm_resource **);
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void nouveau_mem_del(struct ttm_resource_manager *man,
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struct ttm_resource *);
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bool nouveau_mem_intersects(struct ttm_resource *res,
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const struct ttm_place *place,
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size_t size);
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bool nouveau_mem_compatible(struct ttm_resource *res,
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const struct ttm_place *place,
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size_t size);
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int nouveau_mem_vram(struct ttm_resource *, bool contig, u8 page);
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int nouveau_mem_host(struct ttm_resource *, struct ttm_tt *);
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void nouveau_mem_fini(struct nouveau_mem *);
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int nouveau_mem_map(struct nouveau_mem *, struct nvif_vmm *, struct nvif_vma *);
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#endif
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