isp_netbsd.h revision 1.39
1 /* $NetBSD: isp_netbsd.h,v 1.39 2001/04/10 21:52:15 mjacob Exp $ */ 2 /* 3 * This driver, which is contained in NetBSD in the files: 4 * 5 * sys/dev/ic/isp.c 6 * sys/dev/ic/isp_inline.h 7 * sys/dev/ic/isp_netbsd.c 8 * sys/dev/ic/isp_netbsd.h 9 * sys/dev/ic/isp_target.c 10 * sys/dev/ic/isp_target.h 11 * sys/dev/ic/isp_tpublic.h 12 * sys/dev/ic/ispmbox.h 13 * sys/dev/ic/ispreg.h 14 * sys/dev/ic/ispvar.h 15 * sys/microcode/isp/asm_sbus.h 16 * sys/microcode/isp/asm_1040.h 17 * sys/microcode/isp/asm_1080.h 18 * sys/microcode/isp/asm_12160.h 19 * sys/microcode/isp/asm_2100.h 20 * sys/microcode/isp/asm_2200.h 21 * sys/pci/isp_pci.c 22 * sys/sbus/isp_sbus.c 23 * 24 * Is being actively maintained by Matthew Jacob (mjacob (at) netbsd.org). 25 * This driver also is shared source with FreeBSD, OpenBSD, Linux, Solaris, 26 * Linux versions. This tends to be an interesting maintenance problem. 27 * 28 * Please coordinate with Matthew Jacob on changes you wish to make here. 29 */ 30 /* 31 * NetBSD Specific definitions for the Qlogic ISP Host Adapter 32 * Matthew Jacob <mjacob (at) nas.nasa.gov> 33 */ 34 /* 35 * Copyright (C) 1997, 1998, 1999 National Aeronautics & Space Administration 36 * All rights reserved. 37 * 38 * Redistribution and use in source and binary forms, with or without 39 * modification, are permitted provided that the following conditions 40 * are met: 41 * 1. Redistributions of source code must retain the above copyright 42 * notice, this list of conditions and the following disclaimer. 43 * 2. Redistributions in binary form must reproduce the above copyright 44 * notice, this list of conditions and the following disclaimer in the 45 * documentation and/or other materials provided with the distribution. 46 * 3. The name of the author may not be used to endorse or promote products 47 * derived from this software without specific prior written permission 48 * 49 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 50 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 51 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 52 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 53 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 54 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 55 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 56 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 57 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 58 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 59 */ 60 #ifndef _ISP_NETBSD_H 61 #define _ISP_NETBSD_H 62 63 #include <sys/types.h> 64 #include <sys/param.h> 65 #include <sys/systm.h> 66 #include <sys/kernel.h> 67 #include <sys/errno.h> 68 #include <sys/ioctl.h> 69 #include <sys/device.h> 70 #include <sys/malloc.h> 71 #include <sys/buf.h> 72 #include <sys/proc.h> 73 #include <sys/user.h> 74 75 76 #include <dev/scsipi/scsi_all.h> 77 #include <dev/scsipi/scsipi_all.h> 78 #include <dev/scsipi/scsiconf.h> 79 80 #include <dev/scsipi/scsi_message.h> 81 #include <dev/scsipi/scsipi_debug.h> 82 83 #include "opt_isp.h" 84 85 86 #define ISP_PLATFORM_VERSION_MAJOR 1 87 #define ISP_PLATFORM_VERSION_MINOR 1 88 89 struct isposinfo { 90 struct device _dev; 91 struct scsipi_link _link; 92 struct scsipi_link _link_b; 93 struct scsipi_adapter _adapter; 94 int splsaved; 95 int mboxwaiting; 96 u_int32_t islocked; 97 u_int32_t onintstack; 98 unsigned int : 30, 99 no_mbox_ints : 1, 100 blocked : 1; 101 union { 102 u_int64_t _wwn; 103 u_int16_t _discovered[2]; 104 #define wwn_seed un._wwn 105 #define discovered un._discovered 106 } un; 107 TAILQ_HEAD(, scsipi_xfer) waitq; 108 struct callout _restart; 109 }; 110 #define ISP_MUSTPOLL(isp) \ 111 (isp->isp_osinfo.onintstack || isp->isp_osinfo.no_mbox_ints) 112 113 /* 114 * Required Macros/Defines 115 */ 116 117 #define INLINE inline 118 119 #define ISP2100_SCRLEN 0x400 120 121 #define MEMZERO bzero 122 #define MEMCPY(dst, src, amt) bcopy((src), (dst), (amt)) 123 #define SNPRINTF snprintf 124 #define STRNCAT strncat 125 #define USEC_DELAY DELAY 126 #define USEC_SLEEP(isp, x) \ 127 if (!ISP_MUSTPOLL(isp)) \ 128 ISP_UNLOCK(isp); \ 129 DELAY(x); \ 130 if (!ISP_MUSTPOLL(isp)) \ 131 ISP_LOCK(isp) 132 133 #define NANOTIME_T struct timeval 134 #define GET_NANOTIME microtime 135 #define GET_NANOSEC(x) (((x)->tv_sec * 1000000 + (x)->tv_usec) * 1000) 136 #define NANOTIME_SUB isp_microtime_sub 137 138 #define MAXISPREQUEST(isp) 256 139 140 #ifdef __alpha__ 141 #define MEMORYBARRIER(isp, type, offset, size) alpha_mb() 142 #else 143 #define MEMORYBARRIER(isp, type, offset, size) 144 #endif 145 146 #define MBOX_ACQUIRE(isp) 147 #define MBOX_WAIT_COMPLETE isp_wait_complete 148 149 #define MBOX_NOTIFY_COMPLETE(isp) \ 150 if (isp->isp_osinfo.mboxwaiting) { \ 151 isp->isp_osinfo.mboxwaiting = 0; \ 152 wakeup(&isp->isp_osinfo.mboxwaiting); \ 153 } \ 154 isp->isp_mboxbsy = 0 155 156 #define MBOX_RELEASE(isp) 157 158 #ifndef SCSI_GOOD 159 #define SCSI_GOOD 0x0 160 #endif 161 #ifndef SCSI_CHECK 162 #define SCSI_CHECK 0x2 163 #endif 164 #ifndef SCSI_BUSY 165 #define SCSI_BUSY 0x8 166 #endif 167 #ifndef SCSI_QFULL 168 #define SCSI_QFULL 0x28 169 #endif 170 171 #define XS_T struct scsipi_xfer 172 #define XS_CHANNEL(xs) \ 173 (((int) (xs)->sc_link->scsipi_scsi.channel == SCSI_CHANNEL_ONLY_ONE) ? \ 174 0 : (xs)->sc_link->scsipi_scsi.channel) 175 #define XS_ISP(xs) (xs)->sc_link->adapter_softc 176 #define XS_LUN(xs) ((int) (xs)->sc_link->scsipi_scsi.lun) 177 #define XS_TGT(xs) ((int) (xs)->sc_link->scsipi_scsi.target) 178 #define XS_CDBP(xs) ((caddr_t) (xs)->cmd) 179 #define XS_CDBLEN(xs) (xs)->cmdlen 180 #define XS_XFRLEN(xs) (xs)->datalen 181 #define XS_TIME(xs) (xs)->timeout 182 #define XS_RESID(xs) (xs)->resid 183 #define XS_STSP(xs) (&(xs)->status) 184 #define XS_SNSP(xs) (&(xs)->sense.scsi_sense) 185 #define XS_SNSLEN(xs) (sizeof (xs)->sense) 186 #define XS_SNSKEY(xs) ((xs)->sense.scsi_sense.flags) 187 #define XS_TAG_P(ccb) (((xs)->xs_control & XS_CTL_POLL) != 0) 188 #define XS_TAG_TYPE(xs) \ 189 (((xs)->xs_control & XS_CTL_URGENT) ? REQFLAG_HTAG : \ 190 ((xs)->bp && xs->bp->b_flags & B_ASYNC) ? REQFLAG_STAG : REQFLAG_OTAG) 191 192 #define XS_SETERR(xs, v) (xs)->error = v 193 194 # define HBA_NOERROR XS_NOERROR 195 # define HBA_BOTCH XS_DRIVER_STUFFUP 196 # define HBA_CMDTIMEOUT XS_TIMEOUT 197 # define HBA_SELTIMEOUT XS_SELTIMEOUT 198 # define HBA_TGTBSY XS_BUSY 199 # define HBA_BUSRESET XS_RESET 200 # define HBA_ABORTED XS_DRIVER_STUFFUP 201 # define HBA_DATAOVR XS_DRIVER_STUFFUP 202 # define HBA_ARQFAIL XS_DRIVER_STUFFUP 203 204 #define XS_ERR(xs) (xs)->error 205 206 #define XS_NOERR(xs) (xs)->error == XS_NOERROR 207 208 #define XS_INITERR(xs) (xs)->error = 0, XS_CMD_S_CLEAR(xs) 209 210 #define XS_SAVE_SENSE(xs, sp) \ 211 if (xs->error == XS_NOERROR) { \ 212 xs->error = XS_SENSE; \ 213 } \ 214 bcopy(sp->req_sense_data, &(xs)->sense, \ 215 imin(XS_SNSLEN(xs), sp->req_sense_len)) 216 217 #define XS_SET_STATE_STAT(a, b, c) 218 219 #define DEFAULT_IID(x) 7 220 #define DEFAULT_LOOPID(x) 108 221 #define DEFAULT_NODEWWN(isp) (isp)->isp_osinfo.un._wwn 222 #define DEFAULT_PORTWWN(isp) (isp)->isp_osinfo.un._wwn 223 #define ISP_NODEWWN(isp) FCPARAM(isp)->isp_nodewwn 224 #define ISP_PORTWWN(isp) FCPARAM(isp)->isp_portwwn 225 226 #if _BYTE_ORDER == _BIG_ENDIAN 227 #define ISP_SWIZZLE_REQUEST isp_swizzle_request 228 #define ISP_UNSWIZZLE_RESPONSE isp_unswizzle_response 229 #define ISP_SWIZZLE_ICB isp_swizzle_icb 230 #define ISP_UNSWIZZLE_AND_COPY_PDBP isp_unswizzle_and_copy_pdbp 231 #define ISP_SWIZZLE_SNS_REQ isp_swizzle_sns_req 232 #define ISP_UNSWIZZLE_SNS_RSP isp_unswizzle_sns_rsp 233 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp) *rp = bswap16(*rp) 234 #else 235 #define ISP_SWIZZLE_REQUEST(a, b) 236 #define ISP_UNSWIZZLE_RESPONSE(a, b, c) 237 #define ISP_SWIZZLE_ICB(a, b) 238 #define ISP_UNSWIZZLE_AND_COPY_PDBP(isp, dest, src) \ 239 if((void *)src != (void *)dest) bcopy(src, dest, sizeof (isp_pdb_t)) 240 #define ISP_SWIZZLE_SNS_REQ(a, b) 241 #define ISP_UNSWIZZLE_SNS_RSP(a, b, c) 242 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp) 243 #endif 244 245 /* 246 * Includes of common header files 247 */ 248 249 #include <dev/ic/ispreg.h> 250 #include <dev/ic/ispvar.h> 251 #include <dev/ic/ispmbox.h> 252 #include <dev/ic/isp_ioctl.h> 253 254 /* 255 * isp_osinfo definitions, extensions and shorthand. 256 */ 257 #define isp_name isp_osinfo._dev.dv_xname 258 #define isp_unit isp_osinfo._dev.dv_unit 259 260 /* 261 * Driver prototypes.. 262 */ 263 void isp_attach(struct ispsoftc *); 264 void isp_uninit(struct ispsoftc *); 265 266 static inline void isp_lock(struct ispsoftc *); 267 static inline void isp_unlock(struct ispsoftc *); 268 static inline char *strncat(char *, const char *, size_t); 269 static inline u_int64_t 270 isp_microtime_sub(struct timeval *, struct timeval *); 271 static void isp_wait_complete(struct ispsoftc *); 272 #if _BYTE_ORDER == _BIG_ENDIAN 273 static inline void isp_swizzle_request(struct ispsoftc *, ispreq_t *); 274 static inline void isp_unswizzle_response(struct ispsoftc *, void *, u_int16_t); 275 static inline void isp_swizzle_icb(struct ispsoftc *, isp_icb_t *); 276 static inline void 277 isp_unswizzle_and_copy_pdbp(struct ispsoftc *, isp_pdb_t *, void *); 278 static inline void isp_swizzle_sns_req(struct ispsoftc *, sns_screq_t *); 279 static inline void isp_unswizzle_sns_rsp(struct ispsoftc *, sns_scrsp_t *, int); 280 #endif 281 282 /* 283 * Driver wide data... 284 */ 285 286 /* 287 * Locking macros... 288 */ 289 #define ISP_LOCK isp_lock 290 #define ISP_UNLOCK isp_unlock 291 #define ISP_ILOCK(x) isp_lock(x); isp->isp_osinfo.onintstack++ 292 #define ISP_IUNLOCK(x) isp->isp_osinfo.onintstack--; isp_unlock(x) 293 294 /* 295 * Platform private flags 296 */ 297 298 #define XS_PSTS_INWDOG 0x10000000 299 #define XS_PSTS_GRACE 0x20000000 300 #define XS_PSTS_ALL 0x30000000 301 302 #define XS_CMD_S_WDOG(xs) (xs)->xs_status |= XS_PSTS_INWDOG 303 #define XS_CMD_C_WDOG(xs) (xs)->xs_status &= ~XS_PSTS_INWDOG 304 #define XS_CMD_WDOG_P(xs) (((xs)->xs_status & XS_PSTS_INWDOG) != 0) 305 306 #define XS_CMD_S_GRACE(xs) (xs)->xs_status |= XS_PSTS_GRACE 307 #define XS_CMD_C_GRACE(xs) (xs)->xs_status &= ~XS_PSTS_GRACE 308 #define XS_CMD_GRACE_P(xs) (((xs)->xs_status & XS_PSTS_GRACE) != 0) 309 310 #define XS_CMD_S_DONE(xs) (xs)->xs_status |= XS_STS_DONE 311 #define XS_CMD_C_DONE(xs) (xs)->xs_status &= ~XS_STS_DONE 312 #define XS_CMD_DONE_P(xs) (((xs)->xs_status & XS_STS_DONE) != 0) 313 314 #define XS_CMD_S_CLEAR(xs) (xs)->xs_status &= ~XS_PSTS_ALL 315 316 /* 317 * Platform specific 'inline' or support functions 318 */ 319 static inline void 320 isp_lock(struct ispsoftc *isp) 321 { 322 int s = splbio(); 323 if (isp->isp_osinfo.islocked++ == 0) { 324 isp->isp_osinfo.splsaved = s; 325 } else { 326 splx(s); 327 } 328 } 329 330 static inline void 331 isp_unlock(struct ispsoftc *isp) 332 { 333 if (isp->isp_osinfo.islocked-- <= 1) { 334 isp->isp_osinfo.islocked = 0; 335 splx(isp->isp_osinfo.splsaved); 336 } 337 } 338 339 static inline char * 340 strncat(char *d, const char *s, size_t c) 341 { 342 char *t = d; 343 344 if (c) { 345 while (*d) 346 d++; 347 while ((*d++ = *s++)) { 348 if (--c == 0) { 349 *d = '\0'; 350 break; 351 } 352 } 353 } 354 return (t); 355 } 356 357 static inline u_int64_t 358 isp_microtime_sub(struct timeval *b, struct timeval *a) 359 { 360 struct timeval x; 361 u_int64_t elapsed; 362 timersub(b, a, &x); 363 elapsed = GET_NANOSEC(&x); 364 if (elapsed == 0) 365 elapsed++; 366 return (elapsed); 367 } 368 369 static inline void 370 isp_wait_complete(struct ispsoftc *isp) 371 { 372 if (isp->isp_osinfo.onintstack || isp->isp_osinfo.no_mbox_ints) { 373 int usecs = 0; 374 /* 375 * For sanity's sake, we don't delay longer 376 * than 5 seconds for polled commands. 377 */ 378 while (usecs < 5 * 1000000) { 379 (void) isp_intr(isp); 380 if (isp->isp_mboxbsy == 0) { 381 break; 382 } 383 USEC_DELAY(500); 384 usecs += 500; 385 } 386 if (isp->isp_mboxbsy != 0) { 387 isp_prt(isp, ISP_LOGWARN, 388 "Polled Mailbox Command (0x%x) Timeout", 389 isp->isp_lastmbxcmd); 390 } 391 } else { 392 int rv = 0; 393 isp->isp_osinfo.mboxwaiting = 1; 394 while (isp->isp_osinfo.mboxwaiting && rv == 0) { 395 static const struct timeval dtime = { 5, 0 }; 396 int timo; 397 struct timeval tv; 398 microtime(&tv); 399 timeradd(&tv, &dtime, &tv); 400 if ((timo = hzto(&tv)) == 0) { 401 timo = 1; 402 } 403 rv = tsleep(&isp->isp_osinfo.mboxwaiting, 404 PRIBIO, "isp_mboxcmd", timo); 405 } 406 if (rv == EWOULDBLOCK) { 407 isp->isp_mboxbsy = 0; 408 isp->isp_osinfo.mboxwaiting = 0; 409 isp_prt(isp, ISP_LOGWARN, 410 "Interrupting Mailbox Command (0x%x) Timeout", 411 isp->isp_lastmbxcmd); 412 } 413 } 414 } 415 416 #if _BYTE_ORDER == _BIG_ENDIAN 417 static inline void 418 isp_swizzle_request(struct ispsoftc *isp, ispreq_t *rq) 419 { 420 if (IS_FC(isp)) { 421 ispreqt2_t *tq = (ispreqt2_t *) rq; 422 tq->req_handle = bswap32(tq->req_handle); 423 tq->req_scclun = bswap16(tq->req_scclun); 424 tq->req_flags = bswap16(tq->req_flags); 425 tq->req_time = bswap16(tq->req_time); 426 tq->req_totalcnt = bswap32(tq->req_totalcnt); 427 } else if (isp->isp_bustype == ISP_BT_SBUS) { 428 _ISP_SWAP8(rq->req_header.rqs_entry_count, 429 rq->req_header.rqs_entry_type); 430 _ISP_SWAP8(rq->req_header.rqs_flags, rq->req_header.rqs_seqno); 431 _ISP_SWAP8(rq->req_target, rq->req_lun_trn); 432 } else { 433 rq->req_handle = bswap32(rq->req_handle); 434 rq->req_cdblen = bswap16(rq->req_cdblen); 435 rq->req_flags = bswap16(rq->req_flags); 436 rq->req_time = bswap16(rq->req_time); 437 } 438 } 439 440 static inline void 441 isp_unswizzle_response(struct ispsoftc *isp, void *rp, u_int16_t optr) 442 { 443 ispstatusreq_t *sp = rp; 444 MEMORYBARRIER(isp, SYNC_RESPONSE, optr * QENTRY_LEN, QENTRY_LEN); 445 if (isp->isp_bustype == ISP_BT_SBUS) { 446 _ISP_SWAP8(sp->req_header.rqs_entry_count, 447 sp->req_header.rqs_entry_type); 448 _ISP_SWAP8(sp->req_header.rqs_flags, sp->req_header.rqs_seqno); 449 } else switch (sp->req_header.rqs_entry_type) { 450 case RQSTYPE_RESPONSE: 451 sp->req_handle = bswap32(sp->req_handle); 452 sp->req_scsi_status = bswap16(sp->req_scsi_status); 453 sp->req_completion_status = bswap16(sp->req_completion_status); 454 sp->req_state_flags = bswap16(sp->req_state_flags); 455 sp->req_status_flags = bswap16(sp->req_status_flags); 456 sp->req_time = bswap16(sp->req_time); 457 sp->req_sense_len = bswap16(sp->req_sense_len); 458 sp->req_resid = bswap32(sp->req_resid); 459 break; 460 default: 461 break; 462 } 463 } 464 465 static inline void 466 isp_swizzle_icb(struct ispsoftc *isp, isp_icb_t *icbp) 467 { 468 _ISP_SWAP8(icbp->icb_version, icbp->_reserved0); 469 _ISP_SWAP8(icbp->icb_retry_count, icbp->icb_retry_delay); 470 _ISP_SWAP8(icbp->icb_iqdevtype, icbp->icb_logintime); 471 _ISP_SWAP8(icbp->icb_ccnt, icbp->icb_icnt); 472 _ISP_SWAP8(icbp->icb_racctimer, icbp->icb_idelaytimer); 473 icbp->icb_fwoptions = bswap16(icbp->icb_fwoptions); 474 icbp->icb_maxfrmlen = bswap16(icbp->icb_maxfrmlen); 475 icbp->icb_maxalloc = bswap16(icbp->icb_maxalloc); 476 icbp->icb_execthrottle = bswap16(icbp->icb_execthrottle); 477 icbp->icb_hardaddr = bswap16(icbp->icb_hardaddr); 478 icbp->icb_rqstout = bswap16(icbp->icb_rqstout); 479 icbp->icb_rspnsin = bswap16(icbp->icb_rspnsin); 480 icbp->icb_rqstqlen = bswap16(icbp->icb_rqstqlen); 481 icbp->icb_rsltqlen = bswap16(icbp->icb_rsltqlen); 482 icbp->icb_lunenables = bswap16(icbp->icb_lunenables); 483 icbp->icb_lunetimeout = bswap16(icbp->icb_lunetimeout); 484 icbp->icb_xfwoptions = bswap16(icbp->icb_xfwoptions); 485 icbp->icb_zfwoptions = bswap16(icbp->icb_zfwoptions); 486 icbp->icb_rqstaddr[0] = bswap16(icbp->icb_rqstaddr[0]); 487 icbp->icb_rqstaddr[1] = bswap16(icbp->icb_rqstaddr[1]); 488 icbp->icb_rqstaddr[2] = bswap16(icbp->icb_rqstaddr[2]); 489 icbp->icb_rqstaddr[3] = bswap16(icbp->icb_rqstaddr[3]); 490 icbp->icb_respaddr[0] = bswap16(icbp->icb_respaddr[0]); 491 icbp->icb_respaddr[1] = bswap16(icbp->icb_respaddr[1]); 492 icbp->icb_respaddr[2] = bswap16(icbp->icb_respaddr[2]); 493 icbp->icb_respaddr[3] = bswap16(icbp->icb_respaddr[3]); 494 } 495 496 static inline void 497 isp_unswizzle_and_copy_pdbp(struct ispsoftc *isp, isp_pdb_t *dst, void *src) 498 { 499 isp_pdb_t *pdbp = src; 500 dst->pdb_options = bswap16(pdbp->pdb_options); 501 dst->pdb_mstate = pdbp->pdb_sstate; 502 dst->pdb_sstate = pdbp->pdb_mstate; 503 dst->pdb_hardaddr_bits[0] = pdbp->pdb_hardaddr_bits[0]; 504 dst->pdb_hardaddr_bits[1] = pdbp->pdb_hardaddr_bits[1]; 505 dst->pdb_hardaddr_bits[2] = pdbp->pdb_hardaddr_bits[2]; 506 dst->pdb_hardaddr_bits[3] = pdbp->pdb_hardaddr_bits[3]; 507 dst->pdb_portid_bits[0] = pdbp->pdb_portid_bits[0]; 508 dst->pdb_portid_bits[1] = pdbp->pdb_portid_bits[1]; 509 dst->pdb_portid_bits[2] = pdbp->pdb_portid_bits[2]; 510 dst->pdb_portid_bits[3] = pdbp->pdb_portid_bits[3]; 511 dst->pdb_nodename[0] = pdbp->pdb_nodename[0]; 512 dst->pdb_nodename[1] = pdbp->pdb_nodename[1]; 513 dst->pdb_nodename[2] = pdbp->pdb_nodename[2]; 514 dst->pdb_nodename[3] = pdbp->pdb_nodename[3]; 515 dst->pdb_nodename[4] = pdbp->pdb_nodename[4]; 516 dst->pdb_nodename[5] = pdbp->pdb_nodename[5]; 517 dst->pdb_nodename[6] = pdbp->pdb_nodename[6]; 518 dst->pdb_nodename[7] = pdbp->pdb_nodename[7]; 519 dst->pdb_portname[0] = pdbp->pdb_portname[0]; 520 dst->pdb_portname[1] = pdbp->pdb_portname[1]; 521 dst->pdb_portname[2] = pdbp->pdb_portname[2]; 522 dst->pdb_portname[3] = pdbp->pdb_portname[3]; 523 dst->pdb_portname[4] = pdbp->pdb_portname[4]; 524 dst->pdb_portname[5] = pdbp->pdb_portname[5]; 525 dst->pdb_portname[6] = pdbp->pdb_portname[6]; 526 dst->pdb_portname[7] = pdbp->pdb_portname[7]; 527 dst->pdb_execthrottle = bswap16(pdbp->pdb_execthrottle); 528 dst->pdb_exec_count = bswap16(pdbp->pdb_exec_count); 529 dst->pdb_resalloc = bswap16(pdbp->pdb_resalloc); 530 dst->pdb_curalloc = bswap16(pdbp->pdb_curalloc); 531 dst->pdb_qhead = bswap16(pdbp->pdb_qhead); 532 dst->pdb_qtail = bswap16(pdbp->pdb_qtail); 533 dst->pdb_tl_next = bswap16(pdbp->pdb_tl_next); 534 dst->pdb_tl_last = bswap16(pdbp->pdb_tl_last); 535 dst->pdb_features = bswap16(pdbp->pdb_features); 536 dst->pdb_pconcurrnt = bswap16(pdbp->pdb_pconcurrnt); 537 dst->pdb_roi = bswap16(pdbp->pdb_roi); 538 dst->pdb_rdsiz = bswap16(pdbp->pdb_rdsiz); 539 dst->pdb_ncseq = bswap16(pdbp->pdb_ncseq); 540 dst->pdb_noseq = bswap16(pdbp->pdb_noseq); 541 dst->pdb_labrtflg = bswap16(pdbp->pdb_labrtflg); 542 dst->pdb_lstopflg = bswap16(pdbp->pdb_lstopflg); 543 dst->pdb_sqhead = bswap16(pdbp->pdb_sqhead); 544 dst->pdb_sqtail = bswap16(pdbp->pdb_sqtail); 545 dst->pdb_ptimer = bswap16(pdbp->pdb_ptimer); 546 dst->pdb_nxt_seqid = bswap16(pdbp->pdb_nxt_seqid); 547 dst->pdb_fcount = bswap16(pdbp->pdb_fcount); 548 dst->pdb_prli_len = bswap16(pdbp->pdb_prli_len); 549 dst->pdb_prli_svc0 = bswap16(pdbp->pdb_prli_svc0); 550 dst->pdb_prli_svc3 = bswap16(pdbp->pdb_prli_svc3); 551 dst->pdb_loopid = bswap16(pdbp->pdb_loopid); 552 dst->pdb_il_ptr = bswap16(pdbp->pdb_il_ptr); 553 dst->pdb_sl_ptr = bswap16(pdbp->pdb_sl_ptr); 554 dst->pdb_retry_count = pdbp->pdb_retry_delay; 555 dst->pdb_retry_delay = pdbp->pdb_retry_count; 556 dst->pdb_target = pdbp->pdb_initiator; 557 dst->pdb_initiator = pdbp->pdb_target; 558 } 559 560 static inline void 561 isp_swizzle_sns_req(struct ispsoftc *isp, sns_screq_t *reqp) 562 { 563 u_int16_t index, nwords = reqp->snscb_sblen; 564 reqp->snscb_rblen = bswap16(reqp->snscb_rblen); 565 reqp->snscb_addr[0] = bswap16(reqp->snscb_addr[0]); 566 reqp->snscb_addr[1] = bswap16(reqp->snscb_addr[1]); 567 reqp->snscb_addr[2] = bswap16(reqp->snscb_addr[2]); 568 reqp->snscb_addr[3] = bswap16(reqp->snscb_addr[3]); 569 reqp->snscb_sblen = bswap16(reqp->snscb_sblen); 570 for (index = 0; index < nwords; index++) { 571 reqp->snscb_data[index] = bswap16(reqp->snscb_data[index]); 572 } 573 } 574 575 static inline void 576 isp_unswizzle_sns_rsp(struct ispsoftc *isp, sns_scrsp_t *resp, int nwords) 577 { 578 int index; 579 /* 580 * Don't even think about asking. This. Is. So. Lame. 581 */ 582 if (IS_2200(isp) && 583 ISP_FW_REVX(isp->isp_fwrev) == ISP_FW_REV(2, 1, 26)) { 584 nwords = 128; 585 } 586 for (index = 0; index < nwords; index++) { 587 resp->snscb_data[index] = bswap16(resp->snscb_data[index]); 588 } 589 } 590 #endif 591 592 /* 593 * Common inline functions 594 */ 595 #define INLINE inline 596 #include <dev/ic/isp_inline.h> 597 598 #if !defined(ISP_DISABLE_FW) && !defined(ISP_COMPILE_FW) 599 #define ISP_COMPILE_FW 1 600 #endif 601 #endif /* _ISP_NETBSD_H */ 602
Indexes created Wed Sep 24 15:09:51 GMT 2025