isp_netbsd.h revision 1.38
1 /* $NetBSD: isp_netbsd.h,v 1.38 2001/03/14 05:44:46 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> 252 253 /* 254 * isp_osinfo definitions, extensions and shorthand. 255 */ 256 #define isp_name isp_osinfo._dev.dv_xname 257 #define isp_unit isp_osinfo._dev.dv_unit 258 259 /* 260 * Driver prototypes.. 261 */ 262 void isp_attach(struct ispsoftc *); 263 void isp_uninit(struct ispsoftc *); 264 265 static inline void isp_lock(struct ispsoftc *); 266 static inline void isp_unlock(struct ispsoftc *); 267 static inline char *strncat(char *, const char *, size_t); 268 static inline u_int64_t 269 isp_microtime_sub(struct timeval *, struct timeval *); 270 static void isp_wait_complete(struct ispsoftc *); 271 #if _BYTE_ORDER == _BIG_ENDIAN 272 static inline void isp_swizzle_request(struct ispsoftc *, ispreq_t *); 273 static inline void isp_unswizzle_response(struct ispsoftc *, void *, u_int16_t); 274 static inline void isp_swizzle_icb(struct ispsoftc *, isp_icb_t *); 275 static inline void 276 isp_unswizzle_and_copy_pdbp(struct ispsoftc *, isp_pdb_t *, void *); 277 static inline void isp_swizzle_sns_req(struct ispsoftc *, sns_screq_t *); 278 static inline void isp_unswizzle_sns_rsp(struct ispsoftc *, sns_scrsp_t *, int); 279 #endif 280 281 /* 282 * Driver wide data... 283 */ 284 285 /* 286 * Locking macros... 287 */ 288 #define ISP_LOCK isp_lock 289 #define ISP_UNLOCK isp_unlock 290 #define ISP_ILOCK(x) isp_lock(x); isp->isp_osinfo.onintstack++ 291 #define ISP_IUNLOCK(x) isp->isp_osinfo.onintstack--; isp_unlock(x) 292 293 /* 294 * Platform private flags 295 */ 296 297 #define XS_PSTS_INWDOG 0x10000000 298 #define XS_PSTS_GRACE 0x20000000 299 #define XS_PSTS_ALL 0x30000000 300 301 #define XS_CMD_S_WDOG(xs) (xs)->xs_status |= XS_PSTS_INWDOG 302 #define XS_CMD_C_WDOG(xs) (xs)->xs_status &= ~XS_PSTS_INWDOG 303 #define XS_CMD_WDOG_P(xs) (((xs)->xs_status & XS_PSTS_INWDOG) != 0) 304 305 #define XS_CMD_S_GRACE(xs) (xs)->xs_status |= XS_PSTS_GRACE 306 #define XS_CMD_C_GRACE(xs) (xs)->xs_status &= ~XS_PSTS_GRACE 307 #define XS_CMD_GRACE_P(xs) (((xs)->xs_status & XS_PSTS_GRACE) != 0) 308 309 #define XS_CMD_S_DONE(xs) (xs)->xs_status |= XS_STS_DONE 310 #define XS_CMD_C_DONE(xs) (xs)->xs_status &= ~XS_STS_DONE 311 #define XS_CMD_DONE_P(xs) (((xs)->xs_status & XS_STS_DONE) != 0) 312 313 #define XS_CMD_S_CLEAR(xs) (xs)->xs_status &= ~XS_PSTS_ALL 314 315 /* 316 * Platform specific 'inline' or support functions 317 */ 318 static inline void 319 isp_lock(struct ispsoftc *isp) 320 { 321 int s = splbio(); 322 if (isp->isp_osinfo.islocked++ == 0) { 323 isp->isp_osinfo.splsaved = s; 324 } else { 325 splx(s); 326 } 327 } 328 329 static inline void 330 isp_unlock(struct ispsoftc *isp) 331 { 332 if (isp->isp_osinfo.islocked-- <= 1) { 333 isp->isp_osinfo.islocked = 0; 334 splx(isp->isp_osinfo.splsaved); 335 } 336 } 337 338 static inline char * 339 strncat(char *d, const char *s, size_t c) 340 { 341 char *t = d; 342 343 if (c) { 344 while (*d) 345 d++; 346 while ((*d++ = *s++)) { 347 if (--c == 0) { 348 *d = '\0'; 349 break; 350 } 351 } 352 } 353 return (t); 354 } 355 356 static inline u_int64_t 357 isp_microtime_sub(struct timeval *b, struct timeval *a) 358 { 359 struct timeval x; 360 u_int64_t elapsed; 361 timersub(b, a, &x); 362 elapsed = GET_NANOSEC(&x); 363 if (elapsed == 0) 364 elapsed++; 365 return (elapsed); 366 } 367 368 static inline void 369 isp_wait_complete(struct ispsoftc *isp) 370 { 371 if (isp->isp_osinfo.onintstack || isp->isp_osinfo.no_mbox_ints) { 372 int usecs = 0; 373 /* 374 * For sanity's sake, we don't delay longer 375 * than 5 seconds for polled commands. 376 */ 377 while (usecs < 5 * 1000000) { 378 (void) isp_intr(isp); 379 if (isp->isp_mboxbsy == 0) { 380 break; 381 } 382 USEC_DELAY(500); 383 usecs += 500; 384 } 385 if (isp->isp_mboxbsy != 0) { 386 isp_prt(isp, ISP_LOGWARN, 387 "Polled Mailbox Command (0x%x) Timeout", 388 isp->isp_lastmbxcmd); 389 } 390 } else { 391 int rv = 0; 392 isp->isp_osinfo.mboxwaiting = 1; 393 while (isp->isp_osinfo.mboxwaiting && rv == 0) { 394 static const struct timeval dtime = { 5, 0 }; 395 int timo; 396 struct timeval tv; 397 microtime(&tv); 398 timeradd(&tv, &dtime, &tv); 399 if ((timo = hzto(&tv)) == 0) { 400 timo = 1; 401 } 402 rv = tsleep(&isp->isp_osinfo.mboxwaiting, 403 PRIBIO, "isp_mboxcmd", timo); 404 } 405 if (rv == EWOULDBLOCK) { 406 isp->isp_mboxbsy = 0; 407 isp->isp_osinfo.mboxwaiting = 0; 408 isp_prt(isp, ISP_LOGWARN, 409 "Interrupting Mailbox Command (0x%x) Timeout", 410 isp->isp_lastmbxcmd); 411 } 412 } 413 } 414 415 #if _BYTE_ORDER == _BIG_ENDIAN 416 static inline void 417 isp_swizzle_request(struct ispsoftc *isp, ispreq_t *rq) 418 { 419 if (IS_FC(isp)) { 420 ispreqt2_t *tq = (ispreqt2_t *) rq; 421 tq->req_handle = bswap32(tq->req_handle); 422 tq->req_scclun = bswap16(tq->req_scclun); 423 tq->req_flags = bswap16(tq->req_flags); 424 tq->req_time = bswap16(tq->req_time); 425 tq->req_totalcnt = bswap32(tq->req_totalcnt); 426 } else if (isp->isp_bustype == ISP_BT_SBUS) { 427 _ISP_SWAP8(rq->req_header.rqs_entry_count, 428 rq->req_header.rqs_entry_type); 429 _ISP_SWAP8(rq->req_header.rqs_flags, rq->req_header.rqs_seqno); 430 _ISP_SWAP8(rq->req_target, rq->req_lun_trn); 431 } else { 432 rq->req_handle = bswap32(rq->req_handle); 433 rq->req_cdblen = bswap16(rq->req_cdblen); 434 rq->req_flags = bswap16(rq->req_flags); 435 rq->req_time = bswap16(rq->req_time); 436 } 437 } 438 439 static inline void 440 isp_unswizzle_response(struct ispsoftc *isp, void *rp, u_int16_t optr) 441 { 442 ispstatusreq_t *sp = rp; 443 MEMORYBARRIER(isp, SYNC_RESPONSE, optr * QENTRY_LEN, QENTRY_LEN); 444 if (isp->isp_bustype == ISP_BT_SBUS) { 445 _ISP_SWAP8(sp->req_header.rqs_entry_count, 446 sp->req_header.rqs_entry_type); 447 _ISP_SWAP8(sp->req_header.rqs_flags, sp->req_header.rqs_seqno); 448 } else switch (sp->req_header.rqs_entry_type) { 449 case RQSTYPE_RESPONSE: 450 sp->req_handle = bswap32(sp->req_handle); 451 sp->req_scsi_status = bswap16(sp->req_scsi_status); 452 sp->req_completion_status = bswap16(sp->req_completion_status); 453 sp->req_state_flags = bswap16(sp->req_state_flags); 454 sp->req_status_flags = bswap16(sp->req_status_flags); 455 sp->req_time = bswap16(sp->req_time); 456 sp->req_sense_len = bswap16(sp->req_sense_len); 457 sp->req_resid = bswap32(sp->req_resid); 458 break; 459 default: 460 break; 461 } 462 } 463 464 static inline void 465 isp_swizzle_icb(struct ispsoftc *isp, isp_icb_t *icbp) 466 { 467 _ISP_SWAP8(icbp->icb_version, icbp->_reserved0); 468 _ISP_SWAP8(icbp->icb_retry_count, icbp->icb_retry_delay); 469 _ISP_SWAP8(icbp->icb_iqdevtype, icbp->icb_logintime); 470 _ISP_SWAP8(icbp->icb_ccnt, icbp->icb_icnt); 471 _ISP_SWAP8(icbp->icb_racctimer, icbp->icb_idelaytimer); 472 icbp->icb_fwoptions = bswap16(icbp->icb_fwoptions); 473 icbp->icb_maxfrmlen = bswap16(icbp->icb_maxfrmlen); 474 icbp->icb_maxalloc = bswap16(icbp->icb_maxalloc); 475 icbp->icb_execthrottle = bswap16(icbp->icb_execthrottle); 476 icbp->icb_hardaddr = bswap16(icbp->icb_hardaddr); 477 icbp->icb_rqstout = bswap16(icbp->icb_rqstout); 478 icbp->icb_rspnsin = bswap16(icbp->icb_rspnsin); 479 icbp->icb_rqstqlen = bswap16(icbp->icb_rqstqlen); 480 icbp->icb_rsltqlen = bswap16(icbp->icb_rsltqlen); 481 icbp->icb_lunenables = bswap16(icbp->icb_lunenables); 482 icbp->icb_lunetimeout = bswap16(icbp->icb_lunetimeout); 483 icbp->icb_xfwoptions = bswap16(icbp->icb_xfwoptions); 484 icbp->icb_zfwoptions = bswap16(icbp->icb_zfwoptions); 485 icbp->icb_rqstaddr[0] = bswap16(icbp->icb_rqstaddr[0]); 486 icbp->icb_rqstaddr[1] = bswap16(icbp->icb_rqstaddr[1]); 487 icbp->icb_rqstaddr[2] = bswap16(icbp->icb_rqstaddr[2]); 488 icbp->icb_rqstaddr[3] = bswap16(icbp->icb_rqstaddr[3]); 489 icbp->icb_respaddr[0] = bswap16(icbp->icb_respaddr[0]); 490 icbp->icb_respaddr[1] = bswap16(icbp->icb_respaddr[1]); 491 icbp->icb_respaddr[2] = bswap16(icbp->icb_respaddr[2]); 492 icbp->icb_respaddr[3] = bswap16(icbp->icb_respaddr[3]); 493 } 494 495 static inline void 496 isp_unswizzle_and_copy_pdbp(struct ispsoftc *isp, isp_pdb_t *dst, void *src) 497 { 498 isp_pdb_t *pdbp = src; 499 dst->pdb_options = bswap16(pdbp->pdb_options); 500 dst->pdb_mstate = pdbp->pdb_sstate; 501 dst->pdb_sstate = pdbp->pdb_mstate; 502 dst->pdb_hardaddr_bits[0] = pdbp->pdb_hardaddr_bits[0]; 503 dst->pdb_hardaddr_bits[1] = pdbp->pdb_hardaddr_bits[1]; 504 dst->pdb_hardaddr_bits[2] = pdbp->pdb_hardaddr_bits[2]; 505 dst->pdb_hardaddr_bits[3] = pdbp->pdb_hardaddr_bits[3]; 506 dst->pdb_portid_bits[0] = pdbp->pdb_portid_bits[0]; 507 dst->pdb_portid_bits[1] = pdbp->pdb_portid_bits[1]; 508 dst->pdb_portid_bits[2] = pdbp->pdb_portid_bits[2]; 509 dst->pdb_portid_bits[3] = pdbp->pdb_portid_bits[3]; 510 dst->pdb_nodename[0] = pdbp->pdb_nodename[0]; 511 dst->pdb_nodename[1] = pdbp->pdb_nodename[1]; 512 dst->pdb_nodename[2] = pdbp->pdb_nodename[2]; 513 dst->pdb_nodename[3] = pdbp->pdb_nodename[3]; 514 dst->pdb_nodename[4] = pdbp->pdb_nodename[4]; 515 dst->pdb_nodename[5] = pdbp->pdb_nodename[5]; 516 dst->pdb_nodename[6] = pdbp->pdb_nodename[6]; 517 dst->pdb_nodename[7] = pdbp->pdb_nodename[7]; 518 dst->pdb_portname[0] = pdbp->pdb_portname[0]; 519 dst->pdb_portname[1] = pdbp->pdb_portname[1]; 520 dst->pdb_portname[2] = pdbp->pdb_portname[2]; 521 dst->pdb_portname[3] = pdbp->pdb_portname[3]; 522 dst->pdb_portname[4] = pdbp->pdb_portname[4]; 523 dst->pdb_portname[5] = pdbp->pdb_portname[5]; 524 dst->pdb_portname[6] = pdbp->pdb_portname[6]; 525 dst->pdb_portname[7] = pdbp->pdb_portname[7]; 526 dst->pdb_execthrottle = bswap16(pdbp->pdb_execthrottle); 527 dst->pdb_exec_count = bswap16(pdbp->pdb_exec_count); 528 dst->pdb_resalloc = bswap16(pdbp->pdb_resalloc); 529 dst->pdb_curalloc = bswap16(pdbp->pdb_curalloc); 530 dst->pdb_qhead = bswap16(pdbp->pdb_qhead); 531 dst->pdb_qtail = bswap16(pdbp->pdb_qtail); 532 dst->pdb_tl_next = bswap16(pdbp->pdb_tl_next); 533 dst->pdb_tl_last = bswap16(pdbp->pdb_tl_last); 534 dst->pdb_features = bswap16(pdbp->pdb_features); 535 dst->pdb_pconcurrnt = bswap16(pdbp->pdb_pconcurrnt); 536 dst->pdb_roi = bswap16(pdbp->pdb_roi); 537 dst->pdb_rdsiz = bswap16(pdbp->pdb_rdsiz); 538 dst->pdb_ncseq = bswap16(pdbp->pdb_ncseq); 539 dst->pdb_noseq = bswap16(pdbp->pdb_noseq); 540 dst->pdb_labrtflg = bswap16(pdbp->pdb_labrtflg); 541 dst->pdb_lstopflg = bswap16(pdbp->pdb_lstopflg); 542 dst->pdb_sqhead = bswap16(pdbp->pdb_sqhead); 543 dst->pdb_sqtail = bswap16(pdbp->pdb_sqtail); 544 dst->pdb_ptimer = bswap16(pdbp->pdb_ptimer); 545 dst->pdb_nxt_seqid = bswap16(pdbp->pdb_nxt_seqid); 546 dst->pdb_fcount = bswap16(pdbp->pdb_fcount); 547 dst->pdb_prli_len = bswap16(pdbp->pdb_prli_len); 548 dst->pdb_prli_svc0 = bswap16(pdbp->pdb_prli_svc0); 549 dst->pdb_prli_svc3 = bswap16(pdbp->pdb_prli_svc3); 550 dst->pdb_loopid = bswap16(pdbp->pdb_loopid); 551 dst->pdb_il_ptr = bswap16(pdbp->pdb_il_ptr); 552 dst->pdb_sl_ptr = bswap16(pdbp->pdb_sl_ptr); 553 dst->pdb_retry_count = pdbp->pdb_retry_delay; 554 dst->pdb_retry_delay = pdbp->pdb_retry_count; 555 dst->pdb_target = pdbp->pdb_initiator; 556 dst->pdb_initiator = pdbp->pdb_target; 557 } 558 559 static inline void 560 isp_swizzle_sns_req(struct ispsoftc *isp, sns_screq_t *reqp) 561 { 562 u_int16_t index, nwords = reqp->snscb_sblen; 563 reqp->snscb_rblen = bswap16(reqp->snscb_rblen); 564 reqp->snscb_addr[0] = bswap16(reqp->snscb_addr[0]); 565 reqp->snscb_addr[1] = bswap16(reqp->snscb_addr[1]); 566 reqp->snscb_addr[2] = bswap16(reqp->snscb_addr[2]); 567 reqp->snscb_addr[3] = bswap16(reqp->snscb_addr[3]); 568 reqp->snscb_sblen = bswap16(reqp->snscb_sblen); 569 for (index = 0; index < nwords; index++) { 570 reqp->snscb_data[index] = bswap16(reqp->snscb_data[index]); 571 } 572 } 573 574 static inline void 575 isp_unswizzle_sns_rsp(struct ispsoftc *isp, sns_scrsp_t *resp, int nwords) 576 { 577 int index; 578 /* 579 * Don't even think about asking. This. Is. So. Lame. 580 */ 581 if (IS_2200(isp) && 582 ISP_FW_REVX(isp->isp_fwrev) == ISP_FW_REV(2, 1, 26)) { 583 nwords = 128; 584 } 585 for (index = 0; index < nwords; index++) { 586 resp->snscb_data[index] = bswap16(resp->snscb_data[index]); 587 } 588 } 589 #endif 590 591 /* 592 * Common inline functions 593 */ 594 #define INLINE inline 595 #include <dev/ic/isp_inline.h> 596 597 #if !defined(ISP_DISABLE_FW) && !defined(ISP_COMPILE_FW) 598 #define ISP_COMPILE_FW 1 599 #endif 600 #endif /* _ISP_NETBSD_H */ 601
Indexes created Wed Sep 24 05:09:52 GMT 2025