isp_netbsd.h revision 1.35
1 /* $NetBSD: isp_netbsd.h,v 1.35 2001/01/05 07:03:54 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 0 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_FABRIC 1 120 #define ISP2100_SCRLEN 0x400 121 122 #define MEMZERO bzero 123 #define MEMCPY(dst, src, amt) bcopy((src), (dst), (amt)) 124 #define SNPRINTF snprintf 125 #define STRNCAT strncat 126 #define USEC_DELAY DELAY 127 #define USEC_SLEEP(isp, x) \ 128 if (!ISP_MUSTPOLL(isp)) \ 129 ISP_UNLOCK(isp); \ 130 DELAY(x); \ 131 if (!ISP_MUSTPOLL(isp)) \ 132 ISP_LOCK(isp) 133 134 #define NANOTIME_T struct timeval 135 #define GET_NANOTIME microtime 136 #define GET_NANOSEC(x) (((x)->tv_sec * 1000000 + (x)->tv_usec) * 1000) 137 #define NANOTIME_SUB isp_microtime_sub 138 139 #define MAXISPREQUEST(isp) 256 140 141 #ifdef __alpha__ 142 #define MEMORYBARRIER(isp, type, offset, size) alpha_mb() 143 #else 144 #define MEMORYBARRIER(isp, type, offset, size) 145 #endif 146 147 #define MBOX_ACQUIRE(isp) 148 #define MBOX_WAIT_COMPLETE isp_wait_complete 149 150 #define MBOX_NOTIFY_COMPLETE(isp) \ 151 if (isp->isp_osinfo.mboxwaiting) { \ 152 isp->isp_osinfo.mboxwaiting = 0; \ 153 wakeup(&isp->isp_osinfo.mboxwaiting); \ 154 } \ 155 isp->isp_mboxbsy = 0 156 157 #define MBOX_RELEASE(isp) 158 159 #ifndef SCSI_GOOD 160 #define SCSI_GOOD 0x0 161 #endif 162 #ifndef SCSI_CHECK 163 #define SCSI_CHECK 0x2 164 #endif 165 #ifndef SCSI_BUSY 166 #define SCSI_BUSY 0x8 167 #endif 168 #ifndef SCSI_QFULL 169 #define SCSI_QFULL 0x28 170 #endif 171 172 #define XS_T struct scsipi_xfer 173 #define XS_CHANNEL(xs) \ 174 (((int) (xs)->sc_link->scsipi_scsi.channel == SCSI_CHANNEL_ONLY_ONE) ? \ 175 0 : (xs)->sc_link->scsipi_scsi.channel) 176 #define XS_ISP(xs) (xs)->sc_link->adapter_softc 177 #define XS_LUN(xs) ((int) (xs)->sc_link->scsipi_scsi.lun) 178 #define XS_TGT(xs) ((int) (xs)->sc_link->scsipi_scsi.target) 179 #define XS_CDBP(xs) ((caddr_t) (xs)->cmd) 180 #define XS_CDBLEN(xs) (xs)->cmdlen 181 #define XS_XFRLEN(xs) (xs)->datalen 182 #define XS_TIME(xs) (xs)->timeout 183 #define XS_RESID(xs) (xs)->resid 184 #define XS_STSP(xs) (&(xs)->status) 185 #define XS_SNSP(xs) (&(xs)->sense.scsi_sense) 186 #define XS_SNSLEN(xs) (sizeof (xs)->sense) 187 #define XS_SNSKEY(xs) ((xs)->sense.scsi_sense.flags) 188 #define XS_TAG_P(ccb) (((xs)->xs_control & XS_CTL_POLL) != 0) 189 #define XS_TAG_TYPE(xs) \ 190 (((xs)->xs_control & XS_CTL_URGENT) ? REQFLAG_HTAG : \ 191 ((xs)->bp && xs->bp->b_flags & B_ASYNC) ? REQFLAG_STAG : REQFLAG_OTAG) 192 193 #define XS_SETERR(xs, v) (xs)->error = v 194 195 # define HBA_NOERROR XS_NOERROR 196 # define HBA_BOTCH XS_DRIVER_STUFFUP 197 # define HBA_CMDTIMEOUT XS_TIMEOUT 198 # define HBA_SELTIMEOUT XS_SELTIMEOUT 199 # define HBA_TGTBSY XS_BUSY 200 # define HBA_BUSRESET XS_RESET 201 # define HBA_ABORTED XS_DRIVER_STUFFUP 202 # define HBA_DATAOVR XS_DRIVER_STUFFUP 203 # define HBA_ARQFAIL XS_DRIVER_STUFFUP 204 205 #define XS_ERR(xs) (xs)->error 206 207 #define XS_NOERR(xs) (xs)->error == XS_NOERROR 208 209 #define XS_INITERR(xs) (xs)->error = 0, XS_CMD_S_CLEAR(xs) 210 211 #define XS_SAVE_SENSE(xs, sp) \ 212 if (xs->error == XS_NOERROR) { \ 213 xs->error = XS_SENSE; \ 214 } \ 215 bcopy(sp->req_sense_data, &(xs)->sense, \ 216 imin(XS_SNSLEN(xs), sp->req_sense_len)) 217 218 #define XS_SET_STATE_STAT(a, b, c) 219 220 #define DEFAULT_IID(x) 7 221 #define DEFAULT_LOOPID(x) 108 222 #define DEFAULT_NODEWWN(isp) (isp)->isp_osinfo.un._wwn 223 #define DEFAULT_PORTWWN(isp) (isp)->isp_osinfo.un._wwn 224 #define ISP_NODEWWN(isp) FCPARAM(isp)->isp_nodewwn 225 #define ISP_PORTWWN(isp) FCPARAM(isp)->isp_portwwn 226 227 #if _BYTE_ORDER == _BIG_ENDIAN 228 #define ISP_SWIZZLE_REQUEST isp_swizzle_request 229 #define ISP_UNSWIZZLE_RESPONSE isp_unswizzle_response 230 #define ISP_SWIZZLE_ICB isp_swizzle_icb 231 #define ISP_UNSWIZZLE_AND_COPY_PDBP isp_unswizzle_and_copy_pdbp 232 #define ISP_SWIZZLE_SNS_REQ isp_swizzle_sns_req 233 #define ISP_UNSWIZZLE_SNS_RSP isp_unswizzle_sns_rsp 234 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp) *rp = bswap16(*rp) 235 #else 236 #define ISP_SWIZZLE_REQUEST(a, b) 237 #define ISP_UNSWIZZLE_RESPONSE(a, b, c) 238 #define ISP_SWIZZLE_ICB(a, b) 239 #define ISP_UNSWIZZLE_AND_COPY_PDBP(isp, dest, src) \ 240 if((void *)src != (void *)dest) bcopy(src, dest, sizeof (isp_pdb_t)) 241 #define ISP_SWIZZLE_SNS_REQ(a, b) 242 #define ISP_UNSWIZZLE_SNS_RSP(a, b, c) 243 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp) 244 #endif 245 246 /* 247 * Includes of common header files 248 */ 249 250 #include <dev/ic/ispreg.h> 251 #include <dev/ic/ispvar.h> 252 #include <dev/ic/ispmbox.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 __P((struct ispsoftc *)); 264 void isp_uninit __P((struct ispsoftc *)); 265 266 static inline void isp_lock __P((struct ispsoftc *)); 267 static inline void isp_unlock __P((struct ispsoftc *)); 268 static inline char *strncat __P((char *, const char *, size_t)); 269 static inline u_int64_t 270 isp_microtime_sub __P((struct timeval *, struct timeval *)); 271 static void isp_wait_complete __P((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(isp) 321 struct ispsoftc *isp; 322 { 323 int s = splbio(); 324 if (isp->isp_osinfo.islocked++ == 0) { 325 isp->isp_osinfo.splsaved = s; 326 } else { 327 splx(s); 328 } 329 } 330 331 static inline void 332 isp_unlock(isp) 333 struct ispsoftc *isp; 334 { 335 if (isp->isp_osinfo.islocked-- <= 1) { 336 isp->isp_osinfo.islocked = 0; 337 splx(isp->isp_osinfo.splsaved); 338 } 339 } 340 341 static inline char * 342 strncat(d, s, c) 343 char *d; 344 const char *s; 345 size_t c; 346 { 347 char *t = d; 348 349 if (c) { 350 while (*d) 351 d++; 352 while ((*d++ = *s++)) { 353 if (--c == 0) { 354 *d = '\0'; 355 break; 356 } 357 } 358 } 359 return (t); 360 } 361 362 static inline u_int64_t 363 isp_microtime_sub(b, a) 364 struct timeval *b; 365 struct timeval *a; 366 { 367 struct timeval x; 368 u_int64_t elapsed; 369 timersub(b, a, &x); 370 elapsed = GET_NANOSEC(&x); 371 if (elapsed == 0) 372 elapsed++; 373 return (elapsed); 374 } 375 376 static inline void 377 isp_wait_complete(isp) 378 struct ispsoftc *isp; 379 { 380 if (isp->isp_osinfo.onintstack || isp->isp_osinfo.no_mbox_ints) { 381 int usecs = 0; 382 /* 383 * For sanity's sake, we don't delay longer 384 * than 5 seconds for polled commands. 385 */ 386 while (usecs < 5 * 1000000) { 387 (void) isp_intr(isp); 388 if (isp->isp_mboxbsy == 0) { 389 break; 390 } 391 USEC_DELAY(500); 392 usecs += 500; 393 } 394 if (isp->isp_mboxbsy != 0) { 395 isp_prt(isp, ISP_LOGWARN, 396 "Polled Mailbox Command (0x%x) Timeout", 397 isp->isp_mboxtmp[0]); 398 } 399 } else { 400 int rv = 0; 401 isp->isp_osinfo.mboxwaiting = 1; 402 while (isp->isp_osinfo.mboxwaiting && rv == 0) { 403 static const struct timeval dtime = { 5, 0 }; 404 int timo; 405 struct timeval tv; 406 microtime(&tv); 407 timeradd(&tv, &dtime, &tv); 408 if ((timo = hzto(&tv)) == 0) { 409 timo = 1; 410 } 411 rv = tsleep(&isp->isp_osinfo.mboxwaiting, 412 PRIBIO, "isp_mboxcmd", timo); 413 } 414 if (rv == EWOULDBLOCK) { 415 isp->isp_mboxbsy = 0; 416 isp->isp_osinfo.mboxwaiting = 0; 417 isp_prt(isp, ISP_LOGWARN, 418 "Interrupting Mailbox Command (0x%x) Timeout", 419 isp->isp_mboxtmp[0]); 420 } 421 } 422 } 423 424 #if _BYTE_ORDER == _BIG_ENDIAN 425 static inline void 426 isp_swizzle_request(struct ispsoftc *isp, ispreq_t *rq) 427 { 428 if (IS_FC(isp)) { 429 ispreqt2_t *tq = (ispreqt2_t *) rq; 430 tq->req_handle = bswap32(tq->req_handle); 431 tq->req_scclun = bswap16(tq->req_scclun); 432 tq->req_flags = bswap16(tq->req_flags); 433 tq->req_time = bswap16(tq->req_time); 434 tq->req_totalcnt = bswap32(tq->req_totalcnt); 435 } else if (isp->isp_bustype == ISP_BT_SBUS) { 436 _ISP_SWAP8(rq->req_header.rqs_entry_count, 437 rq->req_header.rqs_entry_type); 438 _ISP_SWAP8(rq->req_header.rqs_flags, rq->req_header.rqs_seqno); 439 _ISP_SWAP8(rq->req_target, rq->req_lun_trn); 440 } else { 441 rq->req_handle = bswap32(rq->req_handle); 442 rq->req_cdblen = bswap16(rq->req_cdblen); 443 rq->req_flags = bswap16(rq->req_flags); 444 rq->req_time = bswap16(rq->req_time); 445 } 446 } 447 448 static inline void 449 isp_unswizzle_response(struct ispsoftc *isp, void *rp, u_int16_t optr) 450 { 451 ispstatusreq_t *sp = rp; 452 MEMORYBARRIER(isp, SYNC_RESPONSE, optr * QENTRY_LEN, QENTRY_LEN); 453 if (isp->isp_bustype == ISP_BT_SBUS) { 454 _ISP_SWAP8(sp->req_header.rqs_entry_count, 455 sp->req_header.rqs_entry_type); 456 _ISP_SWAP8(sp->req_header.rqs_flags, sp->req_header.rqs_seqno); 457 } else switch (sp->req_header.rqs_entry_type) { 458 case RQSTYPE_RESPONSE: 459 sp->req_handle = bswap32(sp->req_handle); 460 sp->req_scsi_status = bswap16(sp->req_scsi_status); 461 sp->req_completion_status = bswap16(sp->req_completion_status); 462 sp->req_state_flags = bswap16(sp->req_state_flags); 463 sp->req_status_flags = bswap16(sp->req_status_flags); 464 sp->req_time = bswap16(sp->req_time); 465 sp->req_sense_len = bswap16(sp->req_sense_len); 466 sp->req_resid = bswap32(sp->req_resid); 467 break; 468 default: 469 break; 470 } 471 } 472 473 static inline void 474 isp_swizzle_icb(struct ispsoftc *isp, isp_icb_t *icbp) 475 { 476 _ISP_SWAP8(icbp->icb_version, icbp->_reserved0); 477 _ISP_SWAP8(icbp->icb_retry_count, icbp->icb_retry_delay); 478 _ISP_SWAP8(icbp->icb_iqdevtype, icbp->icb_logintime); 479 _ISP_SWAP8(icbp->icb_ccnt, icbp->icb_icnt); 480 _ISP_SWAP8(icbp->icb_racctimer, icbp->icb_idelaytimer); 481 icbp->icb_fwoptions = bswap16(icbp->icb_fwoptions); 482 icbp->icb_maxfrmlen = bswap16(icbp->icb_maxfrmlen); 483 icbp->icb_maxalloc = bswap16(icbp->icb_maxalloc); 484 icbp->icb_execthrottle = bswap16(icbp->icb_execthrottle); 485 icbp->icb_hardaddr = bswap16(icbp->icb_hardaddr); 486 icbp->icb_rqstout = bswap16(icbp->icb_rqstout); 487 icbp->icb_rspnsin = bswap16(icbp->icb_rspnsin); 488 icbp->icb_rqstqlen = bswap16(icbp->icb_rqstqlen); 489 icbp->icb_rsltqlen = bswap16(icbp->icb_rsltqlen); 490 icbp->icb_lunenables = bswap16(icbp->icb_lunenables); 491 icbp->icb_lunetimeout = bswap16(icbp->icb_lunetimeout); 492 icbp->icb_xfwoptions = bswap16(icbp->icb_xfwoptions); 493 icbp->icb_zfwoptions = bswap16(icbp->icb_zfwoptions); 494 icbp->icb_rqstaddr[0] = bswap16(icbp->icb_rqstaddr[0]); 495 icbp->icb_rqstaddr[1] = bswap16(icbp->icb_rqstaddr[1]); 496 icbp->icb_rqstaddr[2] = bswap16(icbp->icb_rqstaddr[2]); 497 icbp->icb_rqstaddr[3] = bswap16(icbp->icb_rqstaddr[3]); 498 icbp->icb_respaddr[0] = bswap16(icbp->icb_respaddr[0]); 499 icbp->icb_respaddr[1] = bswap16(icbp->icb_respaddr[1]); 500 icbp->icb_respaddr[2] = bswap16(icbp->icb_respaddr[2]); 501 icbp->icb_respaddr[3] = bswap16(icbp->icb_respaddr[3]); 502 } 503 504 static inline void 505 isp_unswizzle_and_copy_pdbp(struct ispsoftc *isp, isp_pdb_t *dst, void *src) 506 { 507 isp_pdb_t *pdbp = src; 508 dst->pdb_options = bswap16(pdbp->pdb_options); 509 dst->pdb_mstate = pdbp->pdb_sstate; 510 dst->pdb_sstate = pdbp->pdb_mstate; 511 dst->pdb_hardaddr_bits[0] = pdbp->pdb_hardaddr_bits[0]; 512 dst->pdb_hardaddr_bits[1] = pdbp->pdb_hardaddr_bits[1]; 513 dst->pdb_hardaddr_bits[2] = pdbp->pdb_hardaddr_bits[2]; 514 dst->pdb_hardaddr_bits[3] = pdbp->pdb_hardaddr_bits[3]; 515 dst->pdb_portid_bits[0] = pdbp->pdb_portid_bits[0]; 516 dst->pdb_portid_bits[1] = pdbp->pdb_portid_bits[1]; 517 dst->pdb_portid_bits[2] = pdbp->pdb_portid_bits[2]; 518 dst->pdb_portid_bits[3] = pdbp->pdb_portid_bits[3]; 519 dst->pdb_nodename[0] = pdbp->pdb_nodename[0]; 520 dst->pdb_nodename[1] = pdbp->pdb_nodename[1]; 521 dst->pdb_nodename[2] = pdbp->pdb_nodename[2]; 522 dst->pdb_nodename[3] = pdbp->pdb_nodename[3]; 523 dst->pdb_nodename[4] = pdbp->pdb_nodename[4]; 524 dst->pdb_nodename[5] = pdbp->pdb_nodename[5]; 525 dst->pdb_nodename[6] = pdbp->pdb_nodename[6]; 526 dst->pdb_nodename[7] = pdbp->pdb_nodename[7]; 527 dst->pdb_portname[0] = pdbp->pdb_portname[0]; 528 dst->pdb_portname[1] = pdbp->pdb_portname[1]; 529 dst->pdb_portname[2] = pdbp->pdb_portname[2]; 530 dst->pdb_portname[3] = pdbp->pdb_portname[3]; 531 dst->pdb_portname[4] = pdbp->pdb_portname[4]; 532 dst->pdb_portname[5] = pdbp->pdb_portname[5]; 533 dst->pdb_portname[6] = pdbp->pdb_portname[6]; 534 dst->pdb_portname[7] = pdbp->pdb_portname[7]; 535 dst->pdb_execthrottle = bswap16(pdbp->pdb_execthrottle); 536 dst->pdb_exec_count = bswap16(pdbp->pdb_exec_count); 537 dst->pdb_resalloc = bswap16(pdbp->pdb_resalloc); 538 dst->pdb_curalloc = bswap16(pdbp->pdb_curalloc); 539 dst->pdb_qhead = bswap16(pdbp->pdb_qhead); 540 dst->pdb_qtail = bswap16(pdbp->pdb_qtail); 541 dst->pdb_tl_next = bswap16(pdbp->pdb_tl_next); 542 dst->pdb_tl_last = bswap16(pdbp->pdb_tl_last); 543 dst->pdb_features = bswap16(pdbp->pdb_features); 544 dst->pdb_pconcurrnt = bswap16(pdbp->pdb_pconcurrnt); 545 dst->pdb_roi = bswap16(pdbp->pdb_roi); 546 dst->pdb_rdsiz = bswap16(pdbp->pdb_rdsiz); 547 dst->pdb_ncseq = bswap16(pdbp->pdb_ncseq); 548 dst->pdb_noseq = bswap16(pdbp->pdb_noseq); 549 dst->pdb_labrtflg = bswap16(pdbp->pdb_labrtflg); 550 dst->pdb_lstopflg = bswap16(pdbp->pdb_lstopflg); 551 dst->pdb_sqhead = bswap16(pdbp->pdb_sqhead); 552 dst->pdb_sqtail = bswap16(pdbp->pdb_sqtail); 553 dst->pdb_ptimer = bswap16(pdbp->pdb_ptimer); 554 dst->pdb_nxt_seqid = bswap16(pdbp->pdb_nxt_seqid); 555 dst->pdb_fcount = bswap16(pdbp->pdb_fcount); 556 dst->pdb_prli_len = bswap16(pdbp->pdb_prli_len); 557 dst->pdb_prli_svc0 = bswap16(pdbp->pdb_prli_svc0); 558 dst->pdb_prli_svc3 = bswap16(pdbp->pdb_prli_svc3); 559 dst->pdb_loopid = bswap16(pdbp->pdb_loopid); 560 dst->pdb_il_ptr = bswap16(pdbp->pdb_il_ptr); 561 dst->pdb_sl_ptr = bswap16(pdbp->pdb_sl_ptr); 562 dst->pdb_retry_count = pdbp->pdb_retry_delay; 563 dst->pdb_retry_delay = pdbp->pdb_retry_count; 564 dst->pdb_target = pdbp->pdb_initiator; 565 dst->pdb_initiator = pdbp->pdb_target; 566 } 567 568 static inline void 569 isp_swizzle_sns_req(struct ispsoftc *isp, sns_screq_t *reqp) 570 { 571 u_int16_t index, nwords = reqp->snscb_sblen; 572 reqp->snscb_rblen = bswap16(reqp->snscb_rblen); 573 reqp->snscb_addr[0] = bswap16(reqp->snscb_addr[0]); 574 reqp->snscb_addr[1] = bswap16(reqp->snscb_addr[1]); 575 reqp->snscb_addr[2] = bswap16(reqp->snscb_addr[2]); 576 reqp->snscb_addr[3] = bswap16(reqp->snscb_addr[3]); 577 reqp->snscb_sblen = bswap16(reqp->snscb_sblen); 578 for (index = 0; index < nwords; index++) { 579 reqp->snscb_data[index] = bswap16(reqp->snscb_data[index]); 580 } 581 } 582 583 static inline void 584 isp_unswizzle_sns_rsp(struct ispsoftc *isp, sns_scrsp_t *resp, int nwords) 585 { 586 int index; 587 for (index = 0; index < nwords; index++) { 588 resp->snscb_data[index] = bswap16(resp->snscb_data[index]); 589 } 590 } 591 #endif 592 593 /* 594 * Common inline functions 595 */ 596 #define INLINE inline 597 #include <dev/ic/isp_inline.h> 598 599 #if !defined(ISP_DISABLE_FW) && !defined(ISP_COMPILE_FW) 600 #define ISP_COMPILE_FW 1 601 #endif 602 #endif /* _ISP_NETBSD_H */ 603
Indexes created Mon Sep 22 13:09:51 GMT 2025