drivers/gpu/drm/nouveau/include/nvif/ioctl.h

   1 #ifndef __NVIF_IOCTL_H__
   2 #define __NVIF_IOCTL_H__
   3
   4 #define NVIF_VERSION_LATEST                               0x0000000000000100ULL
   5
   6 struct nvif_ioctl_v0 {
   7         __u8  version;
   8 #define NVIF_IOCTL_V0_NOP                                                  0x00
   9 #define NVIF_IOCTL_V0_SCLASS                                               0x01
  10 #define NVIF_IOCTL_V0_NEW                                                  0x02
  11 #define NVIF_IOCTL_V0_DEL                                                  0x03
  12 #define NVIF_IOCTL_V0_MTHD                                                 0x04
  13 #define NVIF_IOCTL_V0_RD                                                   0x05
  14 #define NVIF_IOCTL_V0_WR                                                   0x06
  15 #define NVIF_IOCTL_V0_MAP                                                  0x07
  16 #define NVIF_IOCTL_V0_UNMAP                                                0x08
  17 #define NVIF_IOCTL_V0_NTFY_NEW                                             0x09
  18 #define NVIF_IOCTL_V0_NTFY_DEL                                             0x0a
  19 #define NVIF_IOCTL_V0_NTFY_GET                                             0x0b
  20 #define NVIF_IOCTL_V0_NTFY_PUT                                             0x0c
  21         __u8  type;
  22         __u8  pad02[4];
  23 #define NVIF_IOCTL_V0_OWNER_NVIF                                           0x00
  24 #define NVIF_IOCTL_V0_OWNER_ANY                                            0xff
  25         __u8  owner;
  26 #define NVIF_IOCTL_V0_ROUTE_NVIF                                           0x00
  27 #define NVIF_IOCTL_V0_ROUTE_HIDDEN                                         0xff
  28         __u8  route;
  29         __u64 token;
  30         __u64 object;
  31         __u8  data[];           /* ioctl data (below) */
  32 };
  33
  34 struct nvif_ioctl_nop_v0 {
  35         __u64 version;
  36 };
  37
  38 struct nvif_ioctl_sclass_v0 {
  39         /* nvif_ioctl ... */
  40         __u8  version;
  41         __u8  count;
  42         __u8  pad02[6];
  43         struct nvif_ioctl_sclass_oclass_v0 {
  44                 __s32 oclass;
  45                 __s16 minver;
  46                 __s16 maxver;
  47         } oclass[];
  48 };
  49
  50 struct nvif_ioctl_new_v0 {
  51         /* nvif_ioctl ... */
  52         __u8  version;
  53         __u8  pad01[6];
  54         __u8  route;
  55         __u64 token;
  56         __u64 object;
  57         __u32 handle;
  58         __s32 oclass;
  59         __u8  data[];           /* class data (class.h) */
  60 };
  61
  62 struct nvif_ioctl_del {
  63 };
  64
  65 struct nvif_ioctl_rd_v0 {
  66         /* nvif_ioctl ... */
  67         __u8  version;
  68         __u8  size;
  69         __u8  pad02[2];
  70         __u32 data;
  71         __u64 addr;
  72 };
  73
  74 struct nvif_ioctl_wr_v0 {
  75         /* nvif_ioctl ... */
  76         __u8  version;
  77         __u8  size;
  78         __u8  pad02[2];
  79         __u32 data;
  80         __u64 addr;
  81 };
  82
  83 struct nvif_ioctl_map_v0 {
  84         /* nvif_ioctl ... */
  85         __u8  version;
  86 #define NVIF_IOCTL_MAP_V0_IO                                               0x00
  87 #define NVIF_IOCTL_MAP_V0_VA                                               0x01
  88         __u8  type;
  89         __u8  pad02[6];
  90         __u64 handle;
  91         __u64 length;
  92         __u8  data[];
  93 };
  94
  95 struct nvif_ioctl_unmap {
  96 };
  97
  98 struct nvif_ioctl_ntfy_new_v0 {
  99         /* nvif_ioctl ... */
 100         __u8  version;
 101         __u8  event;
 102         __u8  index;
 103         __u8  pad03[5];
 104         __u8  data[];           /* event request data (event.h) */
 105 };
 106
 107 struct nvif_ioctl_ntfy_del_v0 {
 108         /* nvif_ioctl ... */
 109         __u8  version;
 110         __u8  index;
 111         __u8  pad02[6];
 112 };
 113
 114 struct nvif_ioctl_ntfy_get_v0 {
 115         /* nvif_ioctl ... */
 116         __u8  version;
 117         __u8  index;
 118         __u8  pad02[6];
 119 };
 120
 121 struct nvif_ioctl_ntfy_put_v0 {
 122         /* nvif_ioctl ... */
 123         __u8  version;
 124         __u8  index;
 125         __u8  pad02[6];
 126 };
 127
 128 struct nvif_ioctl_mthd_v0 {
 129         /* nvif_ioctl ... */
 130         __u8  version;
 131         __u8  method;
 132         __u8  pad02[6];
 133         __u8  data[];           /* method data (class.h) */
 134 };
 135
 136 #endif