isp_netbsd.h revision 1.18.2.13
1 /* $NetBSD: isp_netbsd.h,v 1.18.2.13 2001/03/27 15:52:51 bouyer 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_channel _chan; 92 struct scsipi_channel _chan_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 union { 101 u_int64_t _wwn; 102 u_int16_t _discovered[2]; 103 #define wwn_seed un._wwn 104 #define discovered un._discovered 105 } un; 106 TAILQ_HEAD(, scsipi_xfer) waitq; 107 struct callout _restart; 108 }; 109 #define ISP_MUSTPOLL(isp) \ 110 (isp->isp_osinfo.onintstack || isp->isp_osinfo.no_mbox_ints) 111 112 /* 113 * Required Macros/Defines 114 */ 115 116 #define INLINE inline 117 118 #define ISP2100_SCRLEN 0x400 119 120 #define MEMZERO bzero 121 #define MEMCPY(dst, src, amt) bcopy((src), (dst), (amt)) 122 #define SNPRINTF snprintf 123 #define STRNCAT strncat 124 #define USEC_DELAY DELAY 125 #define USEC_SLEEP(isp, x) \ 126 if (!ISP_MUSTPOLL(isp)) \ 127 ISP_UNLOCK(isp); \ 128 DELAY(x); \ 129 if (!ISP_MUSTPOLL(isp)) \ 130 ISP_LOCK(isp) 131 132 #define NANOTIME_T struct timeval 133 #define GET_NANOTIME microtime 134 #define GET_NANOSEC(x) (((x)->tv_sec * 1000000 + (x)->tv_usec) * 1000) 135 #define NANOTIME_SUB isp_microtime_sub 136 137 #define MAXISPREQUEST(isp) 256 138 139 #ifdef __alpha__ 140 #define MEMORYBARRIER(isp, type, offset, size) alpha_mb() 141 #else 142 #define MEMORYBARRIER(isp, type, offset, size) 143 #endif 144 145 #define MBOX_ACQUIRE(isp) 146 #define MBOX_WAIT_COMPLETE isp_wait_complete 147 148 #define MBOX_NOTIFY_COMPLETE(isp) \ 149 if (isp->isp_osinfo.mboxwaiting) { \ 150 isp->isp_osinfo.mboxwaiting = 0; \ 151 wakeup(&isp->isp_osinfo.mboxwaiting); \ 152 } \ 153 isp->isp_mboxbsy = 0 154 155 #define MBOX_RELEASE(isp) 156 157 #ifndef SCSI_GOOD 158 #define SCSI_GOOD 0x0 159 #endif 160 #ifndef SCSI_CHECK 161 #define SCSI_CHECK 0x2 162 #endif 163 #ifndef SCSI_BUSY 164 #define SCSI_BUSY 0x8 165 #endif 166 #ifndef SCSI_QFULL 167 #define SCSI_QFULL 0x28 168 #endif 169 170 #define XS_T struct scsipi_xfer 171 #define XS_CHANNEL(xs) ((int) (xs)->xs_periph->periph_channel->chan_channel) 172 #define XS_ISP(xs) \ 173 ((void *)(xs)->xs_periph->periph_channel->chan_adapter->adapt_dev) 174 #define XS_LUN(xs) ((int) (xs)->xs_periph->periph_lun) 175 #define XS_TGT(xs) ((int) (xs)->xs_periph->periph_target) 176 #define XS_CDBP(xs) ((caddr_t) (xs)->cmd) 177 #define XS_CDBLEN(xs) (xs)->cmdlen 178 #define XS_XFRLEN(xs) (xs)->datalen 179 #define XS_TIME(xs) (xs)->timeout 180 #define XS_RESID(xs) (xs)->resid 181 #define XS_STSP(xs) (&(xs)->status) 182 #define XS_SNSP(xs) (&(xs)->sense.scsi_sense) 183 #define XS_SNSLEN(xs) (sizeof (xs)->sense) 184 #define XS_SNSKEY(xs) ((xs)->sense.scsi_sense.flags) 185 #define XS_TAG_P(ccb) (((xs)->xs_control & XS_CTL_POLL) != 0) 186 #define XS_TAG_TYPE(xs) \ 187 (((xs)->xs_control & XS_CTL_URGENT) ? REQFLAG_HTAG : \ 188 ((xs)->bp && xs->bp->b_flags & B_ASYNC) ? REQFLAG_STAG : REQFLAG_OTAG) 189 190 #define XS_SETERR(xs, v) (xs)->error = v 191 192 # define HBA_NOERROR XS_NOERROR 193 # define HBA_BOTCH XS_DRIVER_STUFFUP 194 # define HBA_CMDTIMEOUT XS_TIMEOUT 195 # define HBA_SELTIMEOUT XS_SELTIMEOUT 196 # define HBA_TGTBSY XS_BUSY 197 # define HBA_BUSRESET XS_RESET 198 # define HBA_ABORTED XS_DRIVER_STUFFUP 199 # define HBA_DATAOVR XS_DRIVER_STUFFUP 200 # define HBA_ARQFAIL XS_DRIVER_STUFFUP 201 202 #define XS_ERR(xs) (xs)->error 203 204 #define XS_NOERR(xs) (xs)->error == XS_NOERROR 205 206 #define XS_INITERR(xs) (xs)->error = 0, XS_CMD_S_CLEAR(xs) 207 208 #define XS_SAVE_SENSE(xs, sp) \ 209 if (xs->error == XS_NOERROR) { \ 210 xs->error = XS_SENSE; \ 211 } \ 212 bcopy(sp->req_sense_data, &(xs)->sense, \ 213 imin(XS_SNSLEN(xs), sp->req_sense_len)) 214 215 #define XS_SET_STATE_STAT(a, b, c) 216 217 #define DEFAULT_IID(x) 7 218 #define DEFAULT_LOOPID(x) 108 219 #define DEFAULT_NODEWWN(isp) (isp)->isp_osinfo.un._wwn 220 #define DEFAULT_PORTWWN(isp) (isp)->isp_osinfo.un._wwn 221 #define ISP_NODEWWN(isp) FCPARAM(isp)->isp_nodewwn 222 #define ISP_PORTWWN(isp) FCPARAM(isp)->isp_portwwn 223 224 #if _BYTE_ORDER == _BIG_ENDIAN 225 #define ISP_SWIZZLE_REQUEST isp_swizzle_request 226 #define ISP_UNSWIZZLE_RESPONSE isp_unswizzle_response 227 #define ISP_SWIZZLE_ICB isp_swizzle_icb 228 #define ISP_UNSWIZZLE_AND_COPY_PDBP isp_unswizzle_and_copy_pdbp 229 #define ISP_SWIZZLE_SNS_REQ isp_swizzle_sns_req 230 #define ISP_UNSWIZZLE_SNS_RSP isp_unswizzle_sns_rsp 231 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp) *rp = bswap16(*rp) 232 #else 233 #define ISP_SWIZZLE_REQUEST(a, b) 234 #define ISP_UNSWIZZLE_RESPONSE(a, b, c) 235 #define ISP_SWIZZLE_ICB(a, b) 236 #define ISP_UNSWIZZLE_AND_COPY_PDBP(isp, dest, src) \ 237 if((void *)src != (void *)dest) bcopy(src, dest, sizeof (isp_pdb_t)) 238 #define ISP_SWIZZLE_SNS_REQ(a, b) 239 #define ISP_UNSWIZZLE_SNS_RSP(a, b, c) 240 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp) 241 #endif 242 243 /* 244 * Includes of common header files 245 */ 246 247 #include <dev/ic/ispreg.h> 248 #include <dev/ic/ispvar.h> 249 #include <dev/ic/ispmbox.h> 250 251 /* 252 * isp_osinfo definitions, extensions and shorthand. 253 */ 254 #define isp_name isp_osinfo._dev.dv_xname 255 #define isp_unit isp_osinfo._dev.dv_unit 256 257 /* 258 * Driver prototypes.. 259 */ 260 void isp_attach(struct ispsoftc *); 261 void isp_uninit(struct ispsoftc *); 262 263 static inline void isp_lock(struct ispsoftc *); 264 static inline void isp_unlock(struct ispsoftc *); 265 static inline char *strncat(char *, const char *, size_t); 266 static inline u_int64_t 267 isp_microtime_sub(struct timeval *, struct timeval *); 268 static void isp_wait_complete(struct ispsoftc *); 269 #if _BYTE_ORDER == _BIG_ENDIAN 270 static inline void isp_swizzle_request(struct ispsoftc *, ispreq_t *); 271 static inline void isp_unswizzle_response(struct ispsoftc *, void *, u_int16_t); 272 static inline void isp_swizzle_icb(struct ispsoftc *, isp_icb_t *); 273 static inline void 274 isp_unswizzle_and_copy_pdbp(struct ispsoftc *, isp_pdb_t *, void *); 275 static inline void isp_swizzle_sns_req(struct ispsoftc *, sns_screq_t *); 276 static inline void isp_unswizzle_sns_rsp(struct ispsoftc *, sns_scrsp_t *, int); 277 #endif 278 279 /* 280 * Driver wide data... 281 */ 282 283 /* 284 * Locking macros... 285 */ 286 #define ISP_LOCK isp_lock 287 #define ISP_UNLOCK isp_unlock 288 #define ISP_ILOCK(x) isp_lock(x); isp->isp_osinfo.onintstack++ 289 #define ISP_IUNLOCK(x) isp->isp_osinfo.onintstack--; isp_unlock(x) 290 291 /* 292 * Platform private flags 293 */ 294 295 #define XS_PSTS_INWDOG 0x10000000 296 #define XS_PSTS_GRACE 0x20000000 297 #define XS_PSTS_ALL 0x30000000 298 299 #define XS_CMD_S_WDOG(xs) (xs)->xs_status |= XS_PSTS_INWDOG 300 #define XS_CMD_C_WDOG(xs) (xs)->xs_status &= ~XS_PSTS_INWDOG 301 #define XS_CMD_WDOG_P(xs) (((xs)->xs_status & XS_PSTS_INWDOG) != 0) 302 303 #define XS_CMD_S_GRACE(xs) (xs)->xs_status |= XS_PSTS_GRACE 304 #define XS_CMD_C_GRACE(xs) (xs)->xs_status &= ~XS_PSTS_GRACE 305 #define XS_CMD_GRACE_P(xs) (((xs)->xs_status & XS_PSTS_GRACE) != 0) 306 307 #define XS_CMD_S_DONE(xs) (xs)->xs_status |= XS_STS_DONE 308 #define XS_CMD_C_DONE(xs) (xs)->xs_status &= ~XS_STS_DONE 309 #define XS_CMD_DONE_P(xs) (((xs)->xs_status & XS_STS_DONE) != 0) 310 311 #define XS_CMD_S_CLEAR(xs) (xs)->xs_status &= ~XS_PSTS_ALL 312 313 /* 314 * Platform specific 'inline' or support functions 315 */ 316 static inline void 317 isp_lock(struct ispsoftc *isp) 318 { 319 int s = splbio(); 320 if (isp->isp_osinfo.islocked++ == 0) { 321 isp->isp_osinfo.splsaved = s; 322 } else { 323 splx(s); 324 } 325 } 326 327 static inline void 328 isp_unlock(struct ispsoftc *isp) 329 { 330 if (isp->isp_osinfo.islocked-- <= 1) { 331 isp->isp_osinfo.islocked = 0; 332 splx(isp->isp_osinfo.splsaved); 333 } 334 } 335 336 static inline char * 337 strncat(char *d, const char *s, size_t c) 338 { 339 char *t = d; 340 341 if (c) { 342 while (*d) 343 d++; 344 while ((*d++ = *s++)) { 345 if (--c == 0) { 346 *d = '\0'; 347 break; 348 } 349 } 350 } 351 return (t); 352 } 353 354 static inline u_int64_t 355 isp_microtime_sub(struct timeval *b, struct timeval *a) 356 { 357 struct timeval x; 358 u_int64_t elapsed; 359 timersub(b, a, &x); 360 elapsed = GET_NANOSEC(&x); 361 if (elapsed == 0) 362 elapsed++; 363 return (elapsed); 364 } 365 366 static inline void 367 isp_wait_complete(struct ispsoftc *isp) 368 { 369 if (isp->isp_osinfo.onintstack || isp->isp_osinfo.no_mbox_ints) { 370 int usecs = 0; 371 /* 372 * For sanity's sake, we don't delay longer 373 * than 5 seconds for polled commands. 374 */ 375 while (usecs < 5 * 1000000) { 376 (void) isp_intr(isp); 377 if (isp->isp_mboxbsy == 0) { 378 break; 379 } 380 USEC_DELAY(500); 381 usecs += 500; 382 } 383 if (isp->isp_mboxbsy != 0) { 384 isp_prt(isp, ISP_LOGWARN, 385 "Polled Mailbox Command (0x%x) Timeout", 386 isp->isp_lastmbxcmd); 387 } 388 } else { 389 int rv = 0; 390 isp->isp_osinfo.mboxwaiting = 1; 391 while (isp->isp_osinfo.mboxwaiting && rv == 0) { 392 static const struct timeval dtime = { 5, 0 }; 393 int timo; 394 struct timeval tv; 395 microtime(&tv); 396 timeradd(&tv, &dtime, &tv); 397 if ((timo = hzto(&tv)) == 0) { 398 timo = 1; 399 } 400 rv = tsleep(&isp->isp_osinfo.mboxwaiting, 401 PRIBIO, "isp_mboxcmd", timo); 402 } 403 if (rv == EWOULDBLOCK) { 404 isp->isp_mboxbsy = 0; 405 isp->isp_osinfo.mboxwaiting = 0; 406 isp_prt(isp, ISP_LOGWARN, 407 "Interrupting Mailbox Command (0x%x) Timeout", 408 isp->isp_lastmbxcmd); 409 } 410 } 411 } 412 413 #if _BYTE_ORDER == _BIG_ENDIAN 414 static inline void 415 isp_swizzle_request(struct ispsoftc *isp, ispreq_t *rq) 416 { 417 if (IS_FC(isp)) { 418 ispreqt2_t *tq = (ispreqt2_t *) rq; 419 tq->req_handle = bswap32(tq->req_handle); 420 tq->req_scclun = bswap16(tq->req_scclun); 421 tq->req_flags = bswap16(tq->req_flags); 422 tq->req_time = bswap16(tq->req_time); 423 tq->req_totalcnt = bswap32(tq->req_totalcnt); 424 } else if (isp->isp_bustype == ISP_BT_SBUS) { 425 _ISP_SWAP8(rq->req_header.rqs_entry_count, 426 rq->req_header.rqs_entry_type); 427 _ISP_SWAP8(rq->req_header.rqs_flags, rq->req_header.rqs_seqno); 428 _ISP_SWAP8(rq->req_target, rq->req_lun_trn); 429 } else { 430 rq->req_handle = bswap32(rq->req_handle); 431 rq->req_cdblen = bswap16(rq->req_cdblen); 432 rq->req_flags = bswap16(rq->req_flags); 433 rq->req_time = bswap16(rq->req_time); 434 } 435 } 436 437 static inline void 438 isp_unswizzle_response(struct ispsoftc *isp, void *rp, u_int16_t optr) 439 { 440 ispstatusreq_t *sp = rp; 441 MEMORYBARRIER(isp, SYNC_RESPONSE, optr * QENTRY_LEN, QENTRY_LEN); 442 if (isp->isp_bustype == ISP_BT_SBUS) { 443 _ISP_SWAP8(sp->req_header.rqs_entry_count, 444 sp->req_header.rqs_entry_type); 445 _ISP_SWAP8(sp->req_header.rqs_flags, sp->req_header.rqs_seqno); 446 } else switch (sp->req_header.rqs_entry_type) { 447 case RQSTYPE_RESPONSE: 448 sp->req_handle = bswap32(sp->req_handle); 449 sp->req_scsi_status = bswap16(sp->req_scsi_status); 450 sp->req_completion_status = bswap16(sp->req_completion_status); 451 sp->req_state_flags = bswap16(sp->req_state_flags); 452 sp->req_status_flags = bswap16(sp->req_status_flags); 453 sp->req_time = bswap16(sp->req_time); 454 sp->req_sense_len = bswap16(sp->req_sense_len); 455 sp->req_resid = bswap32(sp->req_resid); 456 break; 457 default: 458 break; 459 } 460 } 461 462 static inline void 463 isp_swizzle_icb(struct ispsoftc *isp, isp_icb_t *icbp) 464 { 465 _ISP_SWAP8(icbp->icb_version, icbp->_reserved0); 466 _ISP_SWAP8(icbp->icb_retry_count, icbp->icb_retry_delay); 467 _ISP_SWAP8(icbp->icb_iqdevtype, icbp->icb_logintime); 468 _ISP_SWAP8(icbp->icb_ccnt, icbp->icb_icnt); 469 _ISP_SWAP8(icbp->icb_racctimer, icbp->icb_idelaytimer); 470 icbp->icb_fwoptions = bswap16(icbp->icb_fwoptions); 471 icbp->icb_maxfrmlen = bswap16(icbp->icb_maxfrmlen); 472 icbp->icb_maxalloc = bswap16(icbp->icb_maxalloc); 473 icbp->icb_execthrottle = bswap16(icbp->icb_execthrottle); 474 icbp->icb_hardaddr = bswap16(icbp->icb_hardaddr); 475 icbp->icb_rqstout = bswap16(icbp->icb_rqstout); 476 icbp->icb_rspnsin = bswap16(icbp->icb_rspnsin); 477 icbp->icb_rqstqlen = bswap16(icbp->icb_rqstqlen); 478 icbp->icb_rsltqlen = bswap16(icbp->icb_rsltqlen); 479 icbp->icb_lunenables = bswap16(icbp->icb_lunenables); 480 icbp->icb_lunetimeout = bswap16(icbp->icb_lunetimeout); 481 icbp->icb_xfwoptions = bswap16(icbp->icb_xfwoptions); 482 icbp->icb_zfwoptions = bswap16(icbp->icb_zfwoptions); 483 icbp->icb_rqstaddr[0] = bswap16(icbp->icb_rqstaddr[0]); 484 icbp->icb_rqstaddr[1] = bswap16(icbp->icb_rqstaddr[1]); 485 icbp->icb_rqstaddr[2] = bswap16(icbp->icb_rqstaddr[2]); 486 icbp->icb_rqstaddr[3] = bswap16(icbp->icb_rqstaddr[3]); 487 icbp->icb_respaddr[0] = bswap16(icbp->icb_respaddr[0]); 488 icbp->icb_respaddr[1] = bswap16(icbp->icb_respaddr[1]); 489 icbp->icb_respaddr[2] = bswap16(icbp->icb_respaddr[2]); 490 icbp->icb_respaddr[3] = bswap16(icbp->icb_respaddr[3]); 491 } 492 493 static inline void 494 isp_unswizzle_and_copy_pdbp(struct ispsoftc *isp, isp_pdb_t *dst, void *src) 495 { 496 isp_pdb_t *pdbp = src; 497 dst->pdb_options = bswap16(pdbp->pdb_options); 498 dst->pdb_mstate = pdbp->pdb_sstate; 499 dst->pdb_sstate = pdbp->pdb_mstate; 500 dst->pdb_hardaddr_bits[0] = pdbp->pdb_hardaddr_bits[0]; 501 dst->pdb_hardaddr_bits[1] = pdbp->pdb_hardaddr_bits[1]; 502 dst->pdb_hardaddr_bits[2] = pdbp->pdb_hardaddr_bits[2]; 503 dst->pdb_hardaddr_bits[3] = pdbp->pdb_hardaddr_bits[3]; 504 dst->pdb_portid_bits[0] = pdbp->pdb_portid_bits[0]; 505 dst->pdb_portid_bits[1] = pdbp->pdb_portid_bits[1]; 506 dst->pdb_portid_bits[2] = pdbp->pdb_portid_bits[2]; 507 dst->pdb_portid_bits[3] = pdbp->pdb_portid_bits[3]; 508 dst->pdb_nodename[0] = pdbp->pdb_nodename[0]; 509 dst->pdb_nodename[1] = pdbp->pdb_nodename[1]; 510 dst->pdb_nodename[2] = pdbp->pdb_nodename[2]; 511 dst->pdb_nodename[3] = pdbp->pdb_nodename[3]; 512 dst->pdb_nodename[4] = pdbp->pdb_nodename[4]; 513 dst->pdb_nodename[5] = pdbp->pdb_nodename[5]; 514 dst->pdb_nodename[6] = pdbp->pdb_nodename[6]; 515 dst->pdb_nodename[7] = pdbp->pdb_nodename[7]; 516 dst->pdb_portname[0] = pdbp->pdb_portname[0]; 517 dst->pdb_portname[1] = pdbp->pdb_portname[1]; 518 dst->pdb_portname[2] = pdbp->pdb_portname[2]; 519 dst->pdb_portname[3] = pdbp->pdb_portname[3]; 520 dst->pdb_portname[4] = pdbp->pdb_portname[4]; 521 dst->pdb_portname[5] = pdbp->pdb_portname[5]; 522 dst->pdb_portname[6] = pdbp->pdb_portname[6]; 523 dst->pdb_portname[7] = pdbp->pdb_portname[7]; 524 dst->pdb_execthrottle = bswap16(pdbp->pdb_execthrottle); 525 dst->pdb_exec_count = bswap16(pdbp->pdb_exec_count); 526 dst->pdb_resalloc = bswap16(pdbp->pdb_resalloc); 527 dst->pdb_curalloc = bswap16(pdbp->pdb_curalloc); 528 dst->pdb_qhead = bswap16(pdbp->pdb_qhead); 529 dst->pdb_qtail = bswap16(pdbp->pdb_qtail); 530 dst->pdb_tl_next = bswap16(pdbp->pdb_tl_next); 531 dst->pdb_tl_last = bswap16(pdbp->pdb_tl_last); 532 dst->pdb_features = bswap16(pdbp->pdb_features); 533 dst->pdb_pconcurrnt = bswap16(pdbp->pdb_pconcurrnt); 534 dst->pdb_roi = bswap16(pdbp->pdb_roi); 535 dst->pdb_rdsiz = bswap16(pdbp->pdb_rdsiz); 536 dst->pdb_ncseq = bswap16(pdbp->pdb_ncseq); 537 dst->pdb_noseq = bswap16(pdbp->pdb_noseq); 538 dst->pdb_labrtflg = bswap16(pdbp->pdb_labrtflg); 539 dst->pdb_lstopflg = bswap16(pdbp->pdb_lstopflg); 540 dst->pdb_sqhead = bswap16(pdbp->pdb_sqhead); 541 dst->pdb_sqtail = bswap16(pdbp->pdb_sqtail); 542 dst->pdb_ptimer = bswap16(pdbp->pdb_ptimer); 543 dst->pdb_nxt_seqid = bswap16(pdbp->pdb_nxt_seqid); 544 dst->pdb_fcount = bswap16(pdbp->pdb_fcount); 545 dst->pdb_prli_len = bswap16(pdbp->pdb_prli_len); 546 dst->pdb_prli_svc0 = bswap16(pdbp->pdb_prli_svc0); 547 dst->pdb_prli_svc3 = bswap16(pdbp->pdb_prli_svc3); 548 dst->pdb_loopid = bswap16(pdbp->pdb_loopid); 549 dst->pdb_il_ptr = bswap16(pdbp->pdb_il_ptr); 550 dst->pdb_sl_ptr = bswap16(pdbp->pdb_sl_ptr); 551 dst->pdb_retry_count = pdbp->pdb_retry_delay; 552 dst->pdb_retry_delay = pdbp->pdb_retry_count; 553 dst->pdb_target = pdbp->pdb_initiator; 554 dst->pdb_initiator = pdbp->pdb_target; 555 } 556 557 static inline void 558 isp_swizzle_sns_req(struct ispsoftc *isp, sns_screq_t *reqp) 559 { 560 u_int16_t index, nwords = reqp->snscb_sblen; 561 reqp->snscb_rblen = bswap16(reqp->snscb_rblen); 562 reqp->snscb_addr[0] = bswap16(reqp->snscb_addr[0]); 563 reqp->snscb_addr[1] = bswap16(reqp->snscb_addr[1]); 564 reqp->snscb_addr[2] = bswap16(reqp->snscb_addr[2]); 565 reqp->snscb_addr[3] = bswap16(reqp->snscb_addr[3]); 566 reqp->snscb_sblen = bswap16(reqp->snscb_sblen); 567 for (index = 0; index < nwords; index++) { 568 reqp->snscb_data[index] = bswap16(reqp->snscb_data[index]); 569 } 570 } 571 572 static inline void 573 isp_unswizzle_sns_rsp(struct ispsoftc *isp, sns_scrsp_t *resp, int nwords) 574 { 575 int index; 576 /* 577 * Don't even think about asking. This. Is. So. Lame. 578 */ 579 if (IS_2200(isp) && 580 ISP_FW_REVX(isp->isp_fwrev) == ISP_FW_REV(2, 1, 26)) { 581 nwords = 128; 582 } 583 for (index = 0; index < nwords; index++) { 584 resp->snscb_data[index] = bswap16(resp->snscb_data[index]); 585 } 586 } 587 #endif 588 589 /* 590 * Common inline functions 591 */ 592 #define INLINE inline 593 #include <dev/ic/isp_inline.h> 594 595 #if !defined(ISP_DISABLE_FW) && !defined(ISP_COMPILE_FW) 596 #define ISP_COMPILE_FW 1 597 #endif 598 #endif /* _ISP_NETBSD_H */ 599
Indexes created Wed Oct 01 15:09:59 GMT 2025