stireg.h revision 1.6
1 /* $NetBSD: stireg.h,v 1.6 2015/09/09 11:56:53 skrll Exp $ */ 2 3 /* $OpenBSD: stireg.h,v 1.14 2015/04/05 23:25:57 miod Exp $ */ 4 5 /* 6 * Copyright (c) 2000 Michael Shalayeff 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT, 22 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 24 * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 26 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 27 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 28 * THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef _IC_STIREG_H_ 32 #define _IC_STIREG_H_ 33 34 /* #define STIDEBUG */ 35 36 #define STI_REGION_MAX 8 37 #define STI_MONITOR_MAX 256 38 #define STI_DEVNAME_LEN 32 39 #define STI_NCMAP 256 40 41 /* code ROM definitions */ 42 #define STI_BEGIN 0 43 #define STI_INIT_GRAPH 0 44 #define STI_STATE_MGMT 1 45 #define STI_FONT_UNPMV 2 46 #define STI_BLOCK_MOVE 3 47 #define STI_SELF_TEST 4 48 #define STI_EXCEP_HDLR 5 49 #define STI_INQ_CONF 6 50 #define STI_SCM_ENT 7 51 #define STI_DMA_CTRL 8 52 #define STI_FLOW_CTRL 9 53 #define STI_UTIMING 10 54 #define STI_PROC_MGR 11 55 #define STI_UTIL 12 56 #define STI_END 13 57 #define STI_CODECNT 16 58 59 #define STI_CODEBASE_MAIN 0x40 60 #define STI_CODEBASE_ALT 0x80 61 62 #define STI_CODEBASE_PA STI_CODEBASE_MAIN 63 #define STI_CODEBASE_M68K STI_CODEBASE_ALT 64 #define STI_CODEBASE_PA64 STI_CODEBASE_ALT 65 66 /* sti returns */ 67 #define STI_OK 0 68 #define STI_FAIL -1 69 #define STI_NRDY 1 70 71 /* sti errno */ 72 #define STI_NOERRNO 0 /* no error */ 73 #define STI_BADREENTLVL 1 /* bad reentry level */ 74 #define STI_NOREGIONSDEF 2 /* region table is not setup */ 75 #define STI_ILLNPLANES 3 /* invalid num of text planes */ 76 #define STI_ILLINDEX 4 /* invalid font index */ 77 #define STI_ILLLOC 5 /* invalid font location */ 78 #define STI_ILLCOLOUR 6 /* invalid colour */ 79 #define STI_ILLBLKMVFROM 7 /* invalid from in blkmv */ 80 #define STI_ILLBLKMVTO 8 /* invalid to in blkmv */ 81 #define STI_ILLBLKMVSIZE 9 /* invalid size in blkmv */ 82 #define STI_BEIUNSUPP 10 /* bus error ints unsupported */ 83 #define STI_UNXPBE 11 /* unexpected bus error */ 84 #define STI_UNXHWF 12 /* unexpected hardware failure */ 85 #define STI_NEGCFG 13 /* no ext global config struct */ 86 #define STI_NEIG 14 /* no ext init struct */ 87 #define STI_ILLSCME 15 /* invalid set cmap entry */ 88 #define STI_ILLCMVAL 16 /* invalid cmap value */ 89 #define STI_NORESMEM 17 /* no requested global memory */ 90 #define STI_RESMEMCORR 18 /* reserved memory corrupted */ 91 #define STI_ILLNTBLKMV 19 /* invalid non-text blkmv */ 92 #define STI_ILLMONITOR 20 /* monitor selection is out of range */ 93 #define STI_ILLEXCADDR 21 /* invalid excpt handler addr */ 94 #define STI_ILLEXCFLAGS 22 /* invalid excpt handler flags */ 95 #define STI_NOEHE 23 /* no ext exhdl struct */ 96 #define STI_NOINQCE 24 /* no ext inq cfg struct */ 97 #define STI_ILLRGNPTR 25 /* invalid region pointer */ 98 #define STI_ILLUTLOP 26 /* invalid util opcode */ 99 #define STI_UNKNOWN 250 /* unknown error */ 100 #define STI_NOCFGPTR 251 /* no config ptr defined */ 101 #define STI_NOFLPTR 252 /* no flag ptr defined */ 102 #define STI_NOINPTR 253 /* no in ptr defined */ 103 #define STI_NOOUTPTR 254 /* no way you can get it */ 104 #define STI_NOLOCK 255 /* kernel dishonour graphics lock */ 105 106 /* colours */ 107 #define STI_COLOUR_BLACK 0 108 #define STI_COLOUR_WHITE 1 109 #define STI_COLOUR_RED 2 110 #define STI_COLOUR_YELLOW 3 111 #define STI_COLOUR_GREEN 4 112 #define STI_COLOUR_CYAN 5 113 #define STI_COLOUR_BLUE 6 114 #define STI_COLOUR_MAGENTA 7 115 116 /* LSB high */ 117 struct sti_dd { 118 uint32_t dd_type; /* 0x00 device type */ 119 #define STI_DEVTYPE1 1 120 #define STI_DEVTYPE4 3 121 uint8_t dd_unused; 122 uint8_t dd_nmon; /* 0x05 number monitor rates */ 123 uint8_t dd_grrev; /* 0x06 global rom revision */ 124 uint8_t dd_lrrev; /* 0x07 local rom revision */ 125 uint32_t dd_grid[2]; /* 0x08 graphics id */ 126 #define STI_DD_CRX 0x26D1482A /* single-head CRX */ 127 #define STI_DD_GRX 0x26D1488C /* gray-scale GRX */ 128 #define STI_DD_CRX24 0x26D148EE /* CRX+ */ 129 #define STI_DD_EVRX 0x27134C9F /* 425e on-board */ 130 #define STI_DD_3X2V 0x27134CB4 /* 382 on-board */ 131 #define STI_DD_TIMBER 0x27F12392 /* on-board 710, older 715 */ 132 #define STI_DD_DUAL_CRX 0x27FCCB6D /* dual-head CRX */ 133 #define STI_DD_ARTIST 0x2B4DED6D /* on-board 712/715, also GSC */ 134 #define STI_DD_HCRX 0x2BCB015A 135 #define STI_DD_EG 0x2D08C0A7 /* Visualize EG */ 136 #define STI_DD_SUMMIT 0x2FC1066B /* Visualize FX2, FX4, FX6 */ 137 #define STI_DD_PINNACLE 0x35ACDA16 /* Visualize FXe */ 138 #define STI_DD_LEGO 0x35ACDA30 /* Visualize FX5, FX10 */ 139 #define STI_DEV4_DD_GRID 0x08 /* offset for STI_DEVTYPE4 */ 140 #define STI_DEV1_DD_GRID 0x10 /* offset for STI_DEVTYPE1 */ 141 uint32_t dd_fntaddr; /* 0x10 font start address */ 142 uint32_t dd_maxst; /* 0x14 max state storage */ 143 uint32_t dd_romend; /* 0x18 rom last address */ 144 #define STI_DEV4_DD_ROMEND 0x18 /* offset for STI_DEVTYPE4 */ 145 #define STI_DEV1_DD_ROMEND 0x50 /* offset for STI_DEVTYPE1 */ 146 uint32_t dd_reglst; /* 0x1c device region list */ 147 uint16_t dd_maxreent; /* 0x20 max reent storage */ 148 uint16_t dd_maxtimo; /* 0x22 max execution timeout .1 sec */ 149 uint32_t dd_montbl; /* 0x24 mon table address, array of 150 names num of dd_nmon */ 151 uint32_t dd_udaddr; /* 0x28 user data address */ 152 uint32_t dd_stimemreq; /* 0x2c sti memory request */ 153 uint32_t dd_udsize; /* 0x30 user data size */ 154 uint16_t dd_pwruse; /* 0x34 power usage */ 155 uint8_t dd_bussup; /* 0x36 bus support */ 156 #define STI_BUSSUPPORT_GSCINTL 0x01 /* supports pulling INTL for int */ 157 #define STI_BUSSUPPORT_GSC15X 0x02 /* supports GSC 1.5X */ 158 #define STI_BUSSUPPORT_GSC2X 0x04 /* supports GSC 2.X */ 159 #define STI_BUSSUPPORT_PCIIOEIM 0x08 /* will use directed int */ 160 #define STI_BUSSUPPORT_PCISTD 0x10 /* will use std PCI int */ 161 #define STI_BUSSUPPORT_ILOCK 0x20 /* supports implicit locking */ 162 #define STI_BUSSUPPORT_ROMMAP 0x40 /* rom is only in pci erom space */ 163 #define STI_BUSSUPPORT_2DECODE 0x80 /* single address decoder */ 164 uint8_t dd_ebussup; /* 0x37 extended bus support */ 165 #define STI_EBUSSUPPORT_DMA 0x01 /* supports dma */ 166 #define STI_EBUSSUPPORT_PIOLOCK 0x02 /* no implicit locking for dma */ 167 uint8_t dd_altcodet; /* 0x38 alternate code type */ 168 #define STI_ALTCODE_UNKNOWN 0x00 169 #define STI_ALTCODE_PA64 0x01 /* alt code is in pa64 */ 170 uint8_t dd_eddst[3]; /* 0x39 extended DD struct */ 171 uint32_t dd_cfbaddr; /* 0x3c CFB address, location of 172 X11 driver to be used for 173 servers w/o accel */ 174 uint32_t dd_pacode[16]; /* 0x40 routines for pa-risc */ 175 uint32_t dd_altcode[16]; /* 0x80 routines for m68k/i386 */ 176 } __packed; 177 178 #define STI_REVISION(maj, min) (((maj) << 4) | ((min) & 0x0f)) 179 180 /* after the last region there is one indirect list ptr */ 181 struct sti_region { 182 u_int offset :14; /* page offset dev io space relative */ 183 u_int sys_only: 1; /* whether allow user access */ 184 u_int cache : 1; /* map in cache */ 185 u_int btlb : 1; /* should use BTLB if available */ 186 u_int last : 1; /* last region in the list */ 187 u_int length :14; /* size in pages */ 188 } __packed; 189 190 struct sti_font { 191 uint16_t first; 192 uint16_t last; 193 uint8_t width; 194 uint8_t height; 195 uint8_t type; 196 #define STI_FONT_HPROMAN8 1 197 #define STI_FONT_KANA8 2 198 uint8_t bpc; 199 uint32_t next; 200 uint8_t uheight; 201 uint8_t uoffset; 202 uint8_t unused[2]; 203 } __packed; 204 205 struct sti_fontcfg { 206 uint16_t first; 207 uint16_t last; 208 uint8_t width; 209 uint8_t height; 210 uint8_t type; 211 uint8_t bpc; 212 uint8_t uheight; 213 uint8_t uoffset; 214 } __packed; 215 216 typedef struct sti_mon { 217 uint32_t width: 12; 218 uint32_t height: 12; 219 uint32_t hz: 7; /* low 7 bits of refresh rate */ 220 uint32_t flat: 1; /* flatpanel */ 221 uint32_t vesa: 1; /* vesa mode */ 222 uint32_t grey: 1; /* greyscale */ 223 uint32_t dblbuf: 1; /* double buffered */ 224 uint32_t user: 1; /* user-defined mode */ 225 uint32_t stereo: 1; /* stereo display */ 226 uint32_t sam: 1; /* ? */ 227 uint32_t : 15; 228 uint32_t hz_upper: 3; /* upper 3 bits of refresh rate */ 229 uint32_t font: 8; /* rom font index */ 230 } __packed *sti_mon_t; 231 232 typedef struct sti_ecfg { 233 uint8_t current_monitor; 234 uint8_t uf_boot; 235 uint16_t power; /* power dissipation Watts */ 236 uint32_t freq_ref; 237 uint32_t *addr; /* memory block of size dd_stimemreq */ 238 void *future; 239 } __packed *sti_ecfg_t; 240 241 typedef struct sti_cfg { 242 uint32_t text_planes; 243 uint16_t scr_width; 244 uint16_t scr_height; 245 uint16_t oscr_width; 246 uint16_t oscr_height; 247 uint16_t fb_width; 248 uint16_t fb_height; 249 uint32_t regions[STI_REGION_MAX]; 250 uint32_t reent_level; 251 uint32_t *save_addr; 252 sti_ecfg_t ext_cfg; 253 } __packed *sti_cfg_t; 254 255 256 /* routine types */ 257 #define STI_DEP(n) \ 258 typedef int (*sti_##n##_t)( \ 259 sti_##n##flags_t, sti_##n##in_t, sti_##n##out_t, sti_cfg_t); 260 261 typedef struct sti_initflags { 262 uint32_t flags; 263 #define STI_INITF_WAIT 0x80000000 264 #define STI_INITF_RESET 0x40000000 265 #define STI_INITF_TEXT 0x20000000 266 #define STI_INITF_NTEXT 0x10000000 267 #define STI_INITF_CLEAR 0x08000000 268 #define STI_INITF_CMB 0x04000000 /* non-text planes cmap black */ 269 #define STI_INITF_EBET 0x02000000 /* enable bus error timer */ 270 #define STI_INITF_EBETI 0x01000000 /* enable bus error timer interrupt */ 271 #define STI_INITF_PTS 0x00800000 /* preserve text settings */ 272 #define STI_INITF_PNTS 0x00400000 /* preserve non-text settings */ 273 #define STI_INITF_PBET 0x00200000 /* preserve BET settings */ 274 #define STI_INITF_PBETI 0x00100000 /* preserve BETI settings */ 275 #define STI_INITF_ICMT 0x00080000 /* init cmap for text planes */ 276 #define STI_INITF_SCMT 0x00040000 /* change current monitor type */ 277 #define STI_INITF_RIE 0x00020000 /* retain int enables */ 278 void *future; 279 } __packed *sti_initflags_t; 280 281 typedef struct sti_einitin { 282 uint8_t mon_type; 283 uint8_t pad; 284 uint16_t inflight; /* possible on pci */ 285 void *future; 286 } __packed *sti_einitin_t; 287 288 typedef struct sti_initin { 289 uint32_t text_planes; /* number of planes for text */ 290 sti_einitin_t ext_in; 291 } __packed *sti_initin_t; 292 293 typedef struct sti_initout { 294 int32_t errno; 295 uint32_t text_planes; /* number of planes used for text */ 296 void *future; 297 } __packed *sti_initout_t; 298 299 STI_DEP(init); 300 301 typedef struct sti_mgmtflags { 302 uint32_t flags; 303 #define STI_MGMTF_WAIT 0x80000000 304 #define STI_MGMTF_SAVE 0x40000000 305 #define STI_MGMTF_RALL 0x20000000 /* restore all display planes */ 306 void *future; 307 } __packed *sti_mgmtflags_t; 308 309 typedef struct sti_mgmtin { 310 void *addr; 311 void *future; 312 } __packed *sti_mgmtin_t; 313 314 typedef struct sti_mgmtout { 315 int32_t errno; 316 void *future; 317 } __packed *sti_mgmtout_t; 318 319 STI_DEP(mgmt); 320 321 typedef struct sti_unpmvflags { 322 uint32_t flags; 323 #define STI_UNPMVF_WAIT 0x80000000 324 #define STI_UNPMVF_NTXT 0x40000000 /* intp non-text planes */ 325 void *future; 326 } __packed *sti_unpmvflags_t; 327 328 typedef struct sti_unpmvin { 329 uint32_t *font_addr; /* font */ 330 uint16_t index; /* character index in the font */ 331 uint8_t fg_colour; 332 uint8_t bg_colour; 333 uint16_t x, y; 334 void *future; 335 } __packed *sti_unpmvin_t; 336 337 typedef struct sti_unpmvout { 338 uint32_t errno; 339 void *future; 340 } __packed *sti_unpmvout_t; 341 342 STI_DEP(unpmv); 343 344 typedef struct sti_blkmvflags { 345 uint32_t flags; 346 #define STI_BLKMVF_WAIT 0x80000000 347 #define STI_BLKMVF_COLR 0x40000000 /* change colour on move */ 348 #define STI_BLKMVF_CLR 0x20000000 /* clear on move */ 349 #define STI_BLKMVF_NTXT 0x10000000 /* move in non-text planes */ 350 void *future; 351 } __packed *sti_blkmvflags_t; 352 353 typedef struct sti_blkmvin { 354 uint8_t fg_colour; 355 uint8_t bg_colour; 356 uint16_t srcx, srcy, dstx, dsty; 357 uint16_t width, height; 358 uint16_t pad; 359 void *future; 360 } __packed *sti_blkmvin_t; 361 362 typedef struct sti_blkmvout { 363 uint32_t errno; 364 void *future; 365 } __packed *sti_blkmvout_t; 366 367 STI_DEP(blkmv); 368 369 typedef struct sti_testflags { 370 uint32_t flags; 371 #define STI_TESTF_WAIT 0x80000000 372 #define STI_TESTF_ETST 0x40000000 373 void *future; 374 } __packed *sti_testflags_t; 375 376 typedef struct sti_testin { 377 void *future; 378 } __packed *sti_testin_t; 379 380 typedef struct sti_testout { 381 uint32_t errno; 382 uint32_t result; 383 void *future; 384 } __packed *sti_testout_t; 385 386 STI_DEP(test); 387 388 typedef struct sti_exhdlflags { 389 uint32_t flags; 390 #define STI_EXHDLF_WAIT 0x80000000 391 #define STI_EXHDLF_CINT 0x40000000 /* clear int */ 392 #define STI_EXHDLF_CBE 0x20000000 /* clear BE */ 393 #define STI_EXHDLF_PINT 0x10000000 /* preserve int */ 394 #define STI_EXHDLF_RINT 0x08000000 /* restore int */ 395 #define STI_EXHDLF_WEIM 0x04000000 /* write eim w/ sti_eexhdlin */ 396 #define STI_EXHDLF_REIM 0x02000000 /* read eim to sti_eexhdlout */ 397 #define STI_EXHDLF_GIE 0x01000000 /* global int enable */ 398 #define STI_EXHDLF_PGIE 0x00800000 399 #define STI_EXHDLF_WIEM 0x00400000 400 #define STI_EXHDLF_EIEM 0x00200000 401 #define STI_EXHDLF_BIC 0x00100000 /* begin int cycle */ 402 #define STI_EXHDLF_EIC 0x00080000 /* end int cycle */ 403 #define STI_EXHDLF_RIE 0x00040000 /* reset do not clear int enables */ 404 void *future; 405 } __packed *sti_exhdlflags_t; 406 407 typedef struct sti_eexhdlin { 408 uint32_t eim_addr; 409 uint32_t eim_data; 410 uint32_t iem; /* enable mask */ 411 uint32_t icm; /* clear mask */ 412 void *future; 413 } __packed *sti_eexhdlin_t; 414 415 typedef struct sti_exhdlint { 416 uint32_t flags; 417 #define STI_EXHDLINT_BET 0x80000000 /* bus error timer */ 418 #define STI_EXHDLINT_HW 0x40000000 /* high water */ 419 #define STI_EXHDLINT_LW 0x20000000 /* low water */ 420 #define STI_EXHDLINT_TM 0x10000000 /* texture map */ 421 #define STI_EXHDLINT_VB 0x08000000 /* vertical blank */ 422 #define STI_EXHDLINT_UDC 0x04000000 /* unbuffered dma complete */ 423 #define STI_EXHDLINT_BDC 0x02000000 /* buffered dma complete */ 424 #define STI_EXHDLINT_UDPC 0x01000000 /* unbuf priv dma complete */ 425 #define STI_EXHDLINT_BDPC 0x00800000 /* buffered priv dma complete */ 426 } __packed *sti_exhdlint_t; 427 428 typedef struct sti_exhdlin { 429 sti_exhdlint_t addr; 430 sti_eexhdlin_t ext; 431 } __packed *sti_exhdlin_t; 432 433 typedef struct sti_eexhdlout { 434 uint32_t eim_addr; 435 uint32_t eim_data; 436 uint32_t iem; /* enable mask */ 437 uint32_t icm; /* clear mask */ 438 void *future; 439 } __packed *sti_eexhdlout_t; 440 441 typedef struct sti_exhdlout { 442 uint32_t errno; 443 uint32_t flags; 444 #define STI_EXHDLO_BE 0x80000000 /* BE was intercepted */ 445 #define STI_EXHDLO_IP 0x40000000 /* there is int pending */ 446 #define STI_EXHDLO_IE 0x20000000 /* global enable set */ 447 sti_eexhdlout_t ext; 448 } __packed *sti_exhdlout_t; 449 450 STI_DEP(exhdl); 451 452 typedef struct sti_inqconfflags { 453 uint32_t flags; 454 #define STI_INQCONFF_WAIT 0x80000000 455 void *future; 456 } __packed *sti_inqconfflags_t; 457 458 typedef struct sti_inqconfin { 459 void *future; 460 } __packed *sti_inqconfin_t; 461 462 typedef struct sti_einqconfout { 463 uint32_t crt_config[3]; 464 uint32_t crt_hw[3]; 465 void *future; 466 } __packed *sti_einqconfout_t; 467 468 typedef struct sti_inqconfout { 469 uint32_t errno; 470 uint16_t width, height, owidth, oheight, fbwidth, fbheight; 471 uint32_t bpp; /* bits per pixel */ 472 uint32_t bppu; /* accessible bpp */ 473 uint32_t planes; 474 uint8_t name[STI_DEVNAME_LEN]; 475 uint32_t attributes; 476 #define STI_INQCONF_Y2X 0x0001 /* pixel is higher than wider */ 477 #define STI_INQCONF_HWBLKMV 0x0002 /* hw blkmv is present */ 478 #define STI_INQCONF_AHW 0x0004 /* adv hw accel */ 479 #define STI_INQCONF_INT 0x0008 /* can interrupt */ 480 #define STI_INQCONF_GONOFF 0x0010 /* supports on/off */ 481 #define STI_INQCONF_AONOFF 0x0020 /* supports alpha on/off */ 482 #define STI_INQCONF_VARY 0x0040 /* variable fb height */ 483 #define STI_INQCONF_ODDBYTES 0x0080 /* use only odd fb bytes */ 484 #define STI_INQCONF_FLUSH 0x0100 /* fb cache requires flushing */ 485 #define STI_INQCONF_DMA 0x0200 /* supports dma */ 486 #define STI_INQCONF_VDMA 0x0400 /* supports vdma */ 487 #define STI_INQCONF_YUV1 0x2000 /* supports YUV type 1 */ 488 #define STI_INQCONF_YUV2 0x4000 /* supports YUV type 2 */ 489 #define STI_INQCONF_BITS \ 490 "\020\001y2x\002hwblkmv\003ahw\004int\005gonoff\006aonoff\007vary"\ 491 "\010oddb\011flush\012dma\013vdma\016yuv1\017yuv2" 492 sti_einqconfout_t ext; 493 } __packed *sti_inqconfout_t; 494 495 STI_DEP(inqconf); 496 497 typedef struct sti_scmentflags { 498 uint32_t flags; 499 #define STI_SCMENTF_WAIT 0x80000000 500 void *future; 501 } __packed *sti_scmentflags_t; 502 503 typedef struct sti_scmentin { 504 uint32_t entry; 505 uint32_t value; 506 void *future; 507 } __packed *sti_scmentin_t; 508 509 typedef struct sti_scmentout { 510 uint32_t errno; 511 void *future; 512 } __packed *sti_scmentout_t; 513 514 STI_DEP(scment); 515 516 typedef struct sti_dmacflags { 517 uint32_t flags; 518 #define STI_DMACF_WAIT 0x80000000 519 #define STI_DMACF_PRIV 0x40000000 /* priv dma */ 520 #define STI_DMACF_DIS 0x20000000 /* disable */ 521 #define STI_DMACF_BUF 0x10000000 /* buffered */ 522 #define STI_DMACF_MRK 0x08000000 /* write a marker */ 523 #define STI_DMACF_ABRT 0x04000000 /* abort dma xfer */ 524 void *future; 525 } __packed *sti_dmacflags_t; 526 527 typedef struct sti_dmacin { 528 uint32_t pa_upper; 529 uint32_t pa_lower; 530 uint32_t len; 531 uint32_t mrk_data; 532 uint32_t mrk_off; 533 void *future; 534 } __packed *sti_dmacin_t; 535 536 typedef struct sti_dmacout { 537 uint32_t errno; 538 void *future; 539 } __packed *sti_dmacout_t; 540 541 STI_DEP(dmac); 542 543 typedef struct sti_flowcflags { 544 uint32_t flags; 545 #define STI_FLOWCF_WAIT 0x80000000 546 #define STI_FLOWCF_CHW 0x40000000 /* check high water */ 547 #define STI_FLOWCF_WHW 0x20000000 /* write high water */ 548 #define STI_FLOWCF_WLW 0x10000000 /* write low water */ 549 #define STI_FLOWCF_PCSE 0x08000000 /* preserve cse */ 550 #define STI_FLOWCF_CSE 0x04000000 551 #define STI_FLOWCF_CSWF 0x02000000 /* cs write fine */ 552 #define STI_FLOWCF_CSWC 0x01000000 /* cs write coarse */ 553 #define STI_FLOWCF_CSWQ 0x00800000 /* cs write fifo */ 554 void *future; 555 } __packed *sti_flowcflags_t; 556 557 typedef struct sti_flowcin { 558 uint32_t retry; 559 uint32_t bufz; 560 uint32_t hwcnt; 561 uint32_t lwcnt; 562 uint32_t csfv; /* cs fine value */ 563 uint32_t cscv; /* cs coarse value */ 564 uint32_t csqc; /* cs fifo count */ 565 void *future; 566 } __packed *sti_flowcin_t; 567 568 typedef struct sti_flowcout { 569 uint32_t errno; 570 uint32_t retry_result; 571 uint32_t fifo_size; 572 void *future; 573 } __packed *sti_flowcout_t; 574 575 STI_DEP(flowc); 576 577 typedef struct sti_utimingflags { 578 uint32_t flags; 579 #define STI_UTIMF_WAIT 0x80000000 580 #define STI_UTIMF_HKS 0x40000000 /* has kbuf_size */ 581 void *future; 582 } __packed *sti_utimingflags_t; 583 584 typedef struct sti_utimingin { 585 void *data; 586 void *kbuf; 587 void *future; 588 } __packed *sti_utimingin_t; 589 590 typedef struct sti_utimingout { 591 uint32_t errno; 592 uint32_t kbuf_size; /* buffer required size */ 593 void *future; 594 } __packed *sti_utimingout_t; 595 596 STI_DEP(utiming); 597 598 typedef struct sti_pmgrflags { 599 uint32_t flags; 600 #define STI_UTIMF_WAIT 0x80000000 601 #define STI_UTIMOP_CLEANUP 0x00000000 602 #define STI_UTIMOP_BAC 0x10000000 603 #define STI_UTIMF_CRIT 0x04000000 604 #define STI_UTIMF_BUFF 0x02000000 605 #define STI_UTIMF_IBUFF 0x01000000 606 void *future; 607 } __packed *sti_pmgrflags_t; 608 609 typedef struct sti_pmgrin { 610 uint32_t reserved[4]; 611 void *future; 612 } __packed *sti_pmgrin_t; 613 614 typedef struct sti_pmgrout { 615 int32_t errno; 616 void *future; 617 } __packed *sti_pmgrout_t; 618 619 STI_DEP(pmgr); 620 621 typedef struct sti_utilflags { 622 uint32_t flags; 623 #define STI_UTILF_ROOT 0x80000000 /* was called as root */ 624 void *future; 625 } __packed *sti_utilflags_t; 626 627 typedef struct sti_utilin { 628 uint32_t in_size; 629 uint32_t out_size; 630 uint8_t *buf; 631 } __packed *sti_utilin_t; 632 633 typedef struct sti_utilout { 634 int32_t errno; 635 void *future; 636 } __packed *sti_utilout_t; 637 638 STI_DEP(util); 639 640 /* 641 * NGLE register layout. 642 * Based upon xc/programs/Xserver/hw/hp/ngle/dregs.h 643 */ 644 #define NGLE_REG_1 0x000118 645 #define NGLE_REG_28 0x000420 646 #define NGLE_REG_2 0x000480 647 #define NGLE_REG_3 0x0004a0 /* palette index */ 648 #define NGLE_REG_22 0x0005a0 649 #define NGLE_REG_23 0x0005c0 650 #define NGLE_REG_4 0x000600 /* palette data */ 651 #define NGLE_REG_5 0x0006a0 /* cursor data */ 652 #define NGLE_REG_6 0x000800 653 #define NGLE_REG_7 0x000804 654 #define NGLE_REG_24 0x000808 655 #define NGLE_REG_8 0x000820 656 #define NGLE_REG_73 0x000944 657 #define NGLE_REG_9 0x000a04 658 #define NGLE_REG_25 0x000b00 659 #define NGLE_REG_RAMDAC 0x001000 660 #define NGLE_REG_10 0x018000 661 #define NGLE_REG_11 0x018004 /* dest coords */ 662 #define NGLE_REG_12 0x01800c /* control plane register */ 663 #define NGLE_REG_35 0x018010 /* fg color */ 664 #define NGLE_REG_36 0x018014 665 #define NGLE_REG_13 0x018018 /* image planemask */ 666 #define NGLE_REG_14 0x01801c /* raster op */ 667 #define NGLE_REG_15 0x200000 668 #define NGLE_REG_15b0 0x200000 /* busy register */ 669 #define NGLE_REG_16 0x200004 670 #define NGLE_REG_16b1 0x200005 671 #define NGLE_REG_16b3 0x200007 672 #define NGLE_REG_34 0x200008 /* # of fifo slots */ 673 #define NGLE_REG_17 0x200100 /* cursor coordinates */ 674 #define NGLE_REG_18 0x200104 /* cursor enable */ 675 #define NGLE_REG_26 0x200118 676 #define NGLE_REG_19 0x200200 677 #define NGLE_REG_20 0x200208 /* cursor geometry */ 678 #define NGLE_REG_21 0x200218 /* Artist misc video */ 679 #define NGLE_REG_27 0x200308 /* Artist misc ctrl */ 680 #define NGLE_REG_29 0x210000 /* HCRX cursor coord & enable */ 681 #define NGLE_REG_30 0x210004 /* HCRX cursor address */ 682 #define NGLE_REG_31 0x210008 /* HCRX cursor data */ 683 #define NGLE_REG_38 0x210020 /* colormap data */ 684 #define NGLE_REG_41 0x210024 685 #define NGLE_REG_42 0x210028 686 #define NGLE_REG_43 0x21002c 687 #define NGLE_REG_44 0x210030 688 #define NGLE_REG_45 0x210034 689 #define NGLE_REG_32 0x21003c 690 #define NGLE_REG_33 0x210040 /* HCRX misc video */ 691 #define NGLE_REG_39 0x210120 692 #define NGLE_REG_40 0x210130 693 694 #define NGLE_BUFF0_CMAP0 0x00001e02 695 #define NGLE_BUFF1_CMAP0 0x02001e02 696 #define NGLE_BUFF1_CMAP3 0x0c001e02 697 #define NGLE_ARTIST_CMAP0 0x00000102 698 699 #endif /* _IC_STIREG_H_ */ 700
Indexes created Sat Sep 27 22:09:54 GMT 2025