1 #ifndef __NVIF_IOCTL_H__ 2 #define __NVIF_IOCTL_H__ 3 4 struct nvif_ioctl_v0 { 5 __u8 version; 6 #define NVIF_IOCTL_V0_OWNER_NVIF 0x00 7 #define NVIF_IOCTL_V0_OWNER_ANY 0xff 8 __u8 owner; 9 #define NVIF_IOCTL_V0_NOP 0x00 10 #define NVIF_IOCTL_V0_SCLASS 0x01 11 #define NVIF_IOCTL_V0_NEW 0x02 12 #define NVIF_IOCTL_V0_DEL 0x03 13 #define NVIF_IOCTL_V0_MTHD 0x04 14 #define NVIF_IOCTL_V0_RD 0x05 15 #define NVIF_IOCTL_V0_WR 0x06 16 #define NVIF_IOCTL_V0_MAP 0x07 17 #define NVIF_IOCTL_V0_UNMAP 0x08 18 #define NVIF_IOCTL_V0_NTFY_NEW 0x09 19 #define NVIF_IOCTL_V0_NTFY_DEL 0x0a 20 #define NVIF_IOCTL_V0_NTFY_GET 0x0b 21 #define NVIF_IOCTL_V0_NTFY_PUT 0x0c 22 __u8 type; 23 __u8 path_nr; 24 #define NVIF_IOCTL_V0_ROUTE_NVIF 0x00 25 #define NVIF_IOCTL_V0_ROUTE_HIDDEN 0xff 26 __u8 pad04[3]; 27 __u8 route; 28 __u64 token; 29 __u32 path[8]; /* in reverse */ 30 __u8 data[]; /* ioctl data (below) */ 31 }; 32 33 struct nvif_ioctl_nop { 34 }; 35 36 struct nvif_ioctl_sclass_v0 { 37 /* nvif_ioctl ... */ 38 __u8 version; 39 __u8 count; 40 __u8 pad02[6]; 41 __u32 oclass[]; 42 }; 43 44 struct nvif_ioctl_new_v0 { 45 /* nvif_ioctl ... */ 46 __u8 version; 47 __u8 pad01[6]; 48 __u8 route; 49 __u64 token; 50 __u32 handle; 51 /* these class numbers are made up by us, and not nvidia-assigned */ 52 #define NVIF_IOCTL_NEW_V0_PERFCTR 0x0000ffff 53 #define NVIF_IOCTL_NEW_V0_CONTROL 0x0000fffe 54 __u32 oclass; 55 __u8 data[]; /* class data (class.h) */ 56 }; 57 58 struct nvif_ioctl_del { 59 }; 60 61 struct nvif_ioctl_rd_v0 { 62 /* nvif_ioctl ... */ 63 __u8 version; 64 __u8 size; 65 __u8 pad02[2]; 66 __u32 data; 67 __u64 addr; 68 }; 69 70 struct nvif_ioctl_wr_v0 { 71 /* nvif_ioctl ... */ 72 __u8 version; 73 __u8 size; 74 __u8 pad02[2]; 75 __u32 data; 76 __u64 addr; 77 }; 78 79 struct nvif_ioctl_map_v0 { 80 /* nvif_ioctl ... */ 81 __u8 version; 82 __u8 pad01[3]; 83 __u32 length; 84 __u64 handle; 85 }; 86 87 struct nvif_ioctl_unmap { 88 }; 89 90 struct nvif_ioctl_ntfy_new_v0 { 91 /* nvif_ioctl ... */ 92 __u8 version; 93 __u8 event; 94 __u8 index; 95 __u8 pad03[5]; 96 __u8 data[]; /* event request data (event.h) */ 97 }; 98 99 struct nvif_ioctl_ntfy_del_v0 { 100 /* nvif_ioctl ... */ 101 __u8 version; 102 __u8 index; 103 __u8 pad02[6]; 104 }; 105 106 struct nvif_ioctl_ntfy_get_v0 { 107 /* nvif_ioctl ... */ 108 __u8 version; 109 __u8 index; 110 __u8 pad02[6]; 111 }; 112 113 struct nvif_ioctl_ntfy_put_v0 { 114 /* nvif_ioctl ... */ 115 __u8 version; 116 __u8 index; 117 __u8 pad02[6]; 118 }; 119 120 struct nvif_ioctl_mthd_v0 { 121 /* nvif_ioctl ... */ 122 __u8 version; 123 __u8 method; 124 __u8 pad02[6]; 125 __u8 data[]; /* method data (class.h) */ 126 }; 127 128 #endif 129
