33 lines
781 B
C
33 lines
781 B
C
#ifndef __NOUVEAU_MM_H__
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#define __NOUVEAU_MM_H__
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struct nouveau_mm_node {
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struct list_head nl_entry;
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struct list_head fl_entry;
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struct list_head rl_entry;
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u8 type;
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u32 offset;
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u32 length;
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};
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struct nouveau_mm {
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struct list_head nodes;
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struct list_head free;
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struct mutex mutex;
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u32 block_size;
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int heap_nodes;
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};
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int nouveau_mm_init(struct nouveau_mm *, u32 offset, u32 length, u32 block);
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int nouveau_mm_fini(struct nouveau_mm *);
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int nouveau_mm_head(struct nouveau_mm *, u8 type, u32 size_max, u32 size_min,
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u32 align, struct nouveau_mm_node **);
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int nouveau_mm_tail(struct nouveau_mm *, u8 type, u32 size_max, u32 size_min,
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u32 align, struct nouveau_mm_node **);
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void nouveau_mm_free(struct nouveau_mm *, struct nouveau_mm_node **);
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#endif
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