drivers/gpu/drm/nouveau/nvif/class.h

   1 #ifndef __NVIF_CLASS_H__
   2 #define __NVIF_CLASS_H__
   3
   4 /*******************************************************************************
   5  * class identifiers
   6  ******************************************************************************/
   7
   8 /* the below match nvidia-assigned (either in hw, or sw) class numbers */
   9 #define NV_DEVICE                                                    0x00000080
  10
  11 #define NV_DMA_FROM_MEMORY                                           0x00000002
  12 #define NV_DMA_TO_MEMORY                                             0x00000003
  13 #define NV_DMA_IN_MEMORY                                             0x0000003d
  14
  15 #define NV03_CHANNEL_DMA                                             0x0000006b
  16 #define NV10_CHANNEL_DMA                                             0x0000006e
  17 #define NV17_CHANNEL_DMA                                             0x0000176e
  18 #define NV40_CHANNEL_DMA                                             0x0000406e
  19 #define NV50_CHANNEL_DMA                                             0x0000506e
  20 #define G82_CHANNEL_DMA                                              0x0000826e
  21
  22 #define NV50_CHANNEL_GPFIFO                                          0x0000506f
  23 #define G82_CHANNEL_GPFIFO                                           0x0000826f
  24 #define FERMI_CHANNEL_GPFIFO                                         0x0000906f
  25 #define KEPLER_CHANNEL_GPFIFO_A                                      0x0000a06f
  26
  27
  28 /*******************************************************************************
  29  * client
  30  ******************************************************************************/
  31
  32 #define NV_CLIENT_DEVLIST                                                  0x00
  33
  34 struct nv_client_devlist_v0 {
  35         __u8  version;
  36         __u8  count;
  37         __u8  pad02[6];
  38         __u64 device[];
  39 };
  40
  41
  42 /*******************************************************************************
  43  * device
  44  ******************************************************************************/
  45
  46 struct nv_device_v0 {
  47         __u8  version;
  48         __u8  pad01[7];
  49         __u64 device;   /* device identifier, ~0 for client default */
  50 #define NV_DEVICE_V0_DISABLE_IDENTIFY                     0x0000000000000001ULL
  51 #define NV_DEVICE_V0_DISABLE_MMIO                         0x0000000000000002ULL
  52 #define NV_DEVICE_V0_DISABLE_VBIOS                        0x0000000000000004ULL
  53 #define NV_DEVICE_V0_DISABLE_CORE                         0x0000000000000008ULL
  54 #define NV_DEVICE_V0_DISABLE_DISP                         0x0000000000010000ULL
  55 #define NV_DEVICE_V0_DISABLE_FIFO                         0x0000000000020000ULL
  56 #define NV_DEVICE_V0_DISABLE_GRAPH                        0x0000000100000000ULL
  57 #define NV_DEVICE_V0_DISABLE_MPEG                         0x0000000200000000ULL
  58 #define NV_DEVICE_V0_DISABLE_ME                           0x0000000400000000ULL
  59 #define NV_DEVICE_V0_DISABLE_VP                           0x0000000800000000ULL
  60 #define NV_DEVICE_V0_DISABLE_CRYPT                        0x0000001000000000ULL
  61 #define NV_DEVICE_V0_DISABLE_BSP                          0x0000002000000000ULL
  62 #define NV_DEVICE_V0_DISABLE_PPP                          0x0000004000000000ULL
  63 #define NV_DEVICE_V0_DISABLE_COPY0                        0x0000008000000000ULL
  64 #define NV_DEVICE_V0_DISABLE_COPY1                        0x0000010000000000ULL
  65 #define NV_DEVICE_V0_DISABLE_VIC                          0x0000020000000000ULL
  66 #define NV_DEVICE_V0_DISABLE_VENC                         0x0000040000000000ULL
  67         __u64 disable;  /* disable particular subsystems */
  68         __u64 debug0;   /* as above, but *internal* ids, and *NOT* ABI */
  69 };
  70
  71 #define NV_DEVICE_V0_INFO                                                  0x00
  72
  73 struct nv_device_info_v0 {
  74         __u8  version;
  75 #define NV_DEVICE_INFO_V0_IGP                                              0x00
  76 #define NV_DEVICE_INFO_V0_PCI                                              0x01
  77 #define NV_DEVICE_INFO_V0_AGP                                              0x02
  78 #define NV_DEVICE_INFO_V0_PCIE                                             0x03
  79 #define NV_DEVICE_INFO_V0_SOC                                              0x04
  80         __u8  platform;
  81         __u16 chipset;  /* from NV_PMC_BOOT_0 */
  82         __u8  revision; /* from NV_PMC_BOOT_0 */
  83 #define NV_DEVICE_INFO_V0_TNT                                              0x01
  84 #define NV_DEVICE_INFO_V0_CELSIUS                                          0x02
  85 #define NV_DEVICE_INFO_V0_KELVIN                                           0x03
  86 #define NV_DEVICE_INFO_V0_RANKINE                                          0x04
  87 #define NV_DEVICE_INFO_V0_CURIE                                            0x05
  88 #define NV_DEVICE_INFO_V0_TESLA                                            0x06
  89 #define NV_DEVICE_INFO_V0_FERMI                                            0x07
  90 #define NV_DEVICE_INFO_V0_KEPLER                                           0x08
  91 #define NV_DEVICE_INFO_V0_MAXWELL                                          0x09
  92         __u8  family;
  93         __u8  pad06[2];
  94         __u64 ram_size;
  95         __u64 ram_user;
  96 };
  97
  98
  99 /*******************************************************************************
 100  * context dma
 101  ******************************************************************************/
 102
 103 struct nv_dma_v0 {
 104         __u8  version;
 105 #define NV_DMA_V0_TARGET_VM                                                0x00
 106 #define NV_DMA_V0_TARGET_VRAM                                              0x01
 107 #define NV_DMA_V0_TARGET_PCI                                               0x02
 108 #define NV_DMA_V0_TARGET_PCI_US                                            0x03
 109 #define NV_DMA_V0_TARGET_AGP                                               0x04
 110         __u8  target;
 111 #define NV_DMA_V0_ACCESS_VM                                                0x00
 112 #define NV_DMA_V0_ACCESS_RD                                                0x01
 113 #define NV_DMA_V0_ACCESS_WR                                                0x02
 114 #define NV_DMA_V0_ACCESS_RDWR                 (NV_DMA_V0_ACCESS_RD | NV_DMA_V0_ACCESS_WR)
 115         __u8  access;
 116         __u8  pad03[5];
 117         __u64 start;
 118         __u64 limit;
 119         /* ... chipset-specific class data */
 120 };
 121
 122 struct nv50_dma_v0 {
 123         __u8  version;
 124 #define NV50_DMA_V0_PRIV_VM                                                0x00
 125 #define NV50_DMA_V0_PRIV_US                                                0x01
 126 #define NV50_DMA_V0_PRIV__S                                                0x02
 127         __u8  priv;
 128 #define NV50_DMA_V0_PART_VM                                                0x00
 129 #define NV50_DMA_V0_PART_256                                               0x01
 130 #define NV50_DMA_V0_PART_1KB                                               0x02
 131         __u8  part;
 132 #define NV50_DMA_V0_COMP_NONE                                              0x00
 133 #define NV50_DMA_V0_COMP_1                                                 0x01
 134 #define NV50_DMA_V0_COMP_2                                                 0x02
 135 #define NV50_DMA_V0_COMP_VM                                                0x03
 136         __u8  comp;
 137 #define NV50_DMA_V0_KIND_PITCH                                             0x00
 138 #define NV50_DMA_V0_KIND_VM                                                0x7f
 139         __u8  kind;
 140         __u8  pad05[3];
 141 };
 142
 143 struct gf100_dma_v0 {
 144         __u8  version;
 145 #define GF100_DMA_V0_PRIV_VM                                               0x00
 146 #define GF100_DMA_V0_PRIV_US                                               0x01
 147 #define GF100_DMA_V0_PRIV__S                                               0x02
 148         __u8  priv;
 149 #define GF100_DMA_V0_KIND_PITCH                                            0x00
 150 #define GF100_DMA_V0_KIND_VM                                               0xff
 151         __u8  kind;
 152         __u8  pad03[5];
 153 };
 154
 155 struct gf110_dma_v0 {
 156         __u8  version;
 157 #define GF110_DMA_V0_PAGE_LP                                               0x00
 158 #define GF110_DMA_V0_PAGE_SP                                               0x01
 159         __u8  page;
 160 #define GF110_DMA_V0_KIND_PITCH                                            0x00
 161 #define GF110_DMA_V0_KIND_VM                                               0xff
 162         __u8  kind;
 163         __u8  pad03[5];
 164 };
 165
 166
 167 /*******************************************************************************
 168  * perfmon
 169  ******************************************************************************/
 170
 171 struct nvif_perfctr_v0 {
 172         __u8  version;
 173         __u8  pad01[1];
 174         __u16 logic_op;
 175         __u8  pad04[4];
 176         char  name[4][64];
 177 };
 178
 179 #define NVIF_PERFCTR_V0_QUERY                                              0x00
 180 #define NVIF_PERFCTR_V0_SAMPLE                                             0x01
 181 #define NVIF_PERFCTR_V0_READ                                               0x02
 182
 183 struct nvif_perfctr_query_v0 {
 184         __u8  version;
 185         __u8  pad01[3];
 186         __u32 iter;
 187         char  name[64];
 188 };
 189
 190 struct nvif_perfctr_sample {
 191 };
 192
 193 struct nvif_perfctr_read_v0 {
 194         __u8  version;
 195         __u8  pad01[7];
 196         __u32 ctr;
 197         __u32 clk;
 198 };
 199
 200
 201 /*******************************************************************************
 202  * device control
 203  ******************************************************************************/
 204
 205 #define NVIF_CONTROL_PSTATE_INFO                                           0x00
 206 #define NVIF_CONTROL_PSTATE_ATTR                                           0x01
 207 #define NVIF_CONTROL_PSTATE_USER                                           0x02
 208
 209 struct nvif_control_pstate_info_v0 {
 210         __u8  version;
 211         __u8  count; /* out: number of power states */
 212 #define NVIF_CONTROL_PSTATE_INFO_V0_USTATE_DISABLE                         (-1)
 213 #define NVIF_CONTROL_PSTATE_INFO_V0_USTATE_PERFMON                         (-2)
 214         __s8  ustate_ac; /* out: target pstate index */
 215         __s8  ustate_dc; /* out: target pstate index */
 216         __s8  pwrsrc; /* out: current power source */
 217 #define NVIF_CONTROL_PSTATE_INFO_V0_PSTATE_UNKNOWN                         (-1)
 218 #define NVIF_CONTROL_PSTATE_INFO_V0_PSTATE_PERFMON                         (-2)
 219         __s8  pstate; /* out: current pstate index */
 220         __u8  pad06[2];
 221 };
 222
 223 struct nvif_control_pstate_attr_v0 {
 224         __u8  version;
 225 #define NVIF_CONTROL_PSTATE_ATTR_V0_STATE_CURRENT                          (-1)
 226         __s8  state; /*  in: index of pstate to query
 227                       * out: pstate identifier
 228                       */
 229         __u8  index; /*  in: index of attribute to query
 230                       * out: index of next attribute, or 0 if no more
 231                       */
 232         __u8  pad03[5];
 233         __u32 min;
 234         __u32 max;
 235         char  name[32];
 236         char  unit[16];
 237 };
 238
 239 struct nvif_control_pstate_user_v0 {
 240         __u8  version;
 241 #define NVIF_CONTROL_PSTATE_USER_V0_STATE_UNKNOWN                          (-1)
 242 #define NVIF_CONTROL_PSTATE_USER_V0_STATE_PERFMON                          (-2)
 243         __s8  ustate; /*  in: pstate identifier */
 244         __s8  pwrsrc; /*  in: target power source */
 245         __u8  pad03[5];
 246 };
 247
 248
 249 /*******************************************************************************
 250  * DMA FIFO channels
 251  ******************************************************************************/
 252
 253 struct nv03_channel_dma_v0 {
 254         __u8  version;
 255         __u8  chid;
 256         __u8  pad02[2];
 257         __u32 pushbuf;
 258         __u64 offset;
 259 };
 260
 261 #define G82_CHANNEL_DMA_V0_NTFY_UEVENT                                     0x00
 262
 263 /*******************************************************************************
 264  * GPFIFO channels
 265  ******************************************************************************/
 266
 267 struct nv50_channel_gpfifo_v0 {
 268         __u8  version;
 269         __u8  chid;
 270         __u8  pad01[6];
 271         __u32 pushbuf;
 272         __u32 ilength;
 273         __u64 ioffset;
 274 };
 275
 276 struct kepler_channel_gpfifo_a_v0 {
 277         __u8  version;
 278 #define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_GR                               0x01
 279 #define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_VP                               0x02
 280 #define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_PPP                              0x04
 281 #define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_BSP                              0x08
 282 #define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_CE0                              0x10
 283 #define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_CE1                              0x20
 284 #define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_ENC                              0x40
 285         __u8  engine;
 286         __u16 chid;
 287         __u8  pad04[4];
 288         __u32 pushbuf;
 289         __u32 ilength;
 290         __u64 ioffset;
 291 };
 292
 293 /*******************************************************************************
 294  * legacy display
 295  ******************************************************************************/
 296
 297
 298 /*******************************************************************************
 299  * display
 300  ******************************************************************************/
 301
 302 #define NV50_DISP_MTHD                                                     0x00
 303
 304 struct nv50_disp_mthd_v0 {
 305         __u8  version;
 306         __u8  method;
 307         __u8  head;
 308         __u8  pad03[5];
 309 };
 310
 311 struct nv50_disp_mthd_v1 {
 312         __u8  version;
 313 #define NV50_DISP_MTHD_V1_DAC_PWR                                          0x10
 314 #define NV50_DISP_MTHD_V1_DAC_LOAD                                         0x11
 315 #define NV50_DISP_MTHD_V1_SOR_PWR                                          0x20
 316 #define NV50_DISP_MTHD_V1_SOR_HDA_ELD                                      0x21
 317 #define NV50_DISP_MTHD_V1_SOR_HDMI_PWR                                     0x22
 318 #define NV50_DISP_MTHD_V1_SOR_LVDS_SCRIPT                                  0x23
 319 #define NV50_DISP_MTHD_V1_SOR_DP_PWR                                       0x24
 320 #define NV50_DISP_MTHD_V1_PIOR_PWR                                         0x30
 321         __u8  method;
 322         __u16 hasht;
 323         __u16 hashm;
 324         __u8  pad06[2];
 325 };
 326
 327 struct nv50_disp_dac_pwr_v0 {
 328         __u8  version;
 329         __u8  state;
 330         __u8  data;
 331         __u8  vsync;
 332         __u8  hsync;
 333         __u8  pad05[3];
 334 };
 335
 336 struct nv50_disp_dac_load_v0 {
 337         __u8  version;
 338         __u8  load;
 339         __u16 data;
 340         __u8  pad04[4];
 341 };
 342
 343 struct nv50_disp_sor_pwr_v0 {
 344         __u8  version;
 345         __u8  state;
 346         __u8  pad02[6];
 347 };
 348
 349 struct nv50_disp_sor_hda_eld_v0 {
 350         __u8  version;
 351         __u8  pad01[7];
 352         __u8  data[];
 353 };
 354
 355 struct nv50_disp_sor_hdmi_pwr_v0 {
 356         __u8  version;
 357         __u8  state;
 358         __u8  max_ac_packet;
 359         __u8  rekey;
 360         __u8  pad04[4];
 361 };
 362
 363 struct nv50_disp_sor_lvds_script_v0 {
 364         __u8  version;
 365         __u8  pad01[1];
 366         __u16 script;
 367         __u8  pad04[4];
 368 };
 369
 370 struct nv50_disp_sor_dp_pwr_v0 {
 371         __u8  version;
 372         __u8  state;
 373         __u8  pad02[6];
 374 };
 375
 376 #endif