0001 #ifndef __NVIF_IF0008_H__
0002 #define __NVIF_IF0008_H__
0003 struct nvif_mmu_v0 {
0004 __u8 version;
0005 __u8 dmabits;
0006 __u8 heap_nr;
0007 __u8 type_nr;
0008 __u16 kind_nr;
0009 };
0010
0011 #define NVIF_MMU_V0_HEAP 0x00
0012 #define NVIF_MMU_V0_TYPE 0x01
0013 #define NVIF_MMU_V0_KIND 0x02
0014
0015 struct nvif_mmu_heap_v0 {
0016 __u8 version;
0017 __u8 index;
0018 __u8 pad02[6];
0019 __u64 size;
0020 };
0021
0022 struct nvif_mmu_type_v0 {
0023 __u8 version;
0024 __u8 index;
0025 __u8 heap;
0026 __u8 vram;
0027 __u8 host;
0028 __u8 comp;
0029 __u8 disp;
0030 __u8 kind;
0031 __u8 mappable;
0032 __u8 coherent;
0033 __u8 uncached;
0034 };
0035
0036 struct nvif_mmu_kind_v0 {
0037 __u8 version;
0038 __u8 kind_inv;
0039 __u16 count;
0040 __u8 data[];
0041 };
0042 #endif
