1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
#ifndef __NOUVEAU_MM_H__
#define __NOUVEAU_MM_H__
struct nouveau_mm_node {
struct list_head nl_entry;
struct list_head fl_entry;
struct list_head rl_entry;
u8 type;
u32 offset;
u32 length;
};
struct nouveau_mm {
struct list_head nodes;
struct list_head free;
struct mutex mutex;
u32 block_size;
int heap_nodes;
};
int nouveau_mm_init(struct nouveau_mm *, u32 offset, u32 length, u32 block);
int nouveau_mm_fini(struct nouveau_mm *);
int nouveau_mm_head(struct nouveau_mm *, u8 type, u32 size_max, u32 size_min,
u32 align, struct nouveau_mm_node **);
int nouveau_mm_tail(struct nouveau_mm *, u8 type, u32 size_max, u32 size_min,
u32 align, struct nouveau_mm_node **);
void nouveau_mm_free(struct nouveau_mm *, struct nouveau_mm_node **);
#endif
|
