1 #ifndef __NVIF_IF0008_H__
2 #define __NVIF_IF0008_H__
3 struct nvif_mmu_v0 {
4 __u8 version;
5 __u8 dmabits;
6 __u8 heap_nr;
7 __u8 type_nr;
8 __u16 kind_nr;
9 };
10
11 #define NVIF_MMU_V0_HEAP 0x00
12 #define NVIF_MMU_V0_TYPE 0x01
13 #define NVIF_MMU_V0_KIND 0x02
14
15 struct nvif_mmu_heap_v0 {
16 __u8 version;
17 __u8 index;
18 __u8 pad02[6];
19 __u64 size;
20 };
21
22 struct nvif_mmu_type_v0 {
23 __u8 version;
24 __u8 index;
25 __u8 heap;
26 __u8 vram;
27 __u8 host;
28 __u8 comp;
29 __u8 disp;
30 __u8 kind;
31 __u8 mappable;
32 __u8 coherent;
33 __u8 uncached;
34 };
35
36 struct nvif_mmu_kind_v0 {
37 __u8 version;
38 __u8 pad01[1];
39 __u16 count;
40 __u8 data[];
41 };
42 #endif