1*4882a593Smuzhiyun #ifndef __NVIF_IF0008_H__ 2*4882a593Smuzhiyun #define __NVIF_IF0008_H__ 3*4882a593Smuzhiyun struct nvif_mmu_v0 { 4*4882a593Smuzhiyun __u8 version; 5*4882a593Smuzhiyun __u8 dmabits; 6*4882a593Smuzhiyun __u8 heap_nr; 7*4882a593Smuzhiyun __u8 type_nr; 8*4882a593Smuzhiyun __u16 kind_nr; 9*4882a593Smuzhiyun }; 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #define NVIF_MMU_V0_HEAP 0x00 12*4882a593Smuzhiyun #define NVIF_MMU_V0_TYPE 0x01 13*4882a593Smuzhiyun #define NVIF_MMU_V0_KIND 0x02 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun struct nvif_mmu_heap_v0 { 16*4882a593Smuzhiyun __u8 version; 17*4882a593Smuzhiyun __u8 index; 18*4882a593Smuzhiyun __u8 pad02[6]; 19*4882a593Smuzhiyun __u64 size; 20*4882a593Smuzhiyun }; 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun struct nvif_mmu_type_v0 { 23*4882a593Smuzhiyun __u8 version; 24*4882a593Smuzhiyun __u8 index; 25*4882a593Smuzhiyun __u8 heap; 26*4882a593Smuzhiyun __u8 vram; 27*4882a593Smuzhiyun __u8 host; 28*4882a593Smuzhiyun __u8 comp; 29*4882a593Smuzhiyun __u8 disp; 30*4882a593Smuzhiyun __u8 kind; 31*4882a593Smuzhiyun __u8 mappable; 32*4882a593Smuzhiyun __u8 coherent; 33*4882a593Smuzhiyun __u8 uncached; 34*4882a593Smuzhiyun }; 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun struct nvif_mmu_kind_v0 { 37*4882a593Smuzhiyun __u8 version; 38*4882a593Smuzhiyun __u8 kind_inv; 39*4882a593Smuzhiyun __u16 count; 40*4882a593Smuzhiyun __u8 data[]; 41*4882a593Smuzhiyun }; 42*4882a593Smuzhiyun #endif 43