/* $NetBSD: isp_netbsd.h,v 1.45 2001/07/07 16:15:03 thorpej Exp $ */ /* * This driver, which is contained in NetBSD in the files: * * sys/dev/ic/isp.c * sys/dev/ic/isp_inline.h * sys/dev/ic/isp_netbsd.c * sys/dev/ic/isp_netbsd.h * sys/dev/ic/isp_target.c * sys/dev/ic/isp_target.h * sys/dev/ic/isp_tpublic.h * sys/dev/ic/ispmbox.h * sys/dev/ic/ispreg.h * sys/dev/ic/ispvar.h * sys/microcode/isp/asm_sbus.h * sys/microcode/isp/asm_1040.h * sys/microcode/isp/asm_1080.h * sys/microcode/isp/asm_12160.h * sys/microcode/isp/asm_2100.h * sys/microcode/isp/asm_2200.h * sys/pci/isp_pci.c * sys/sbus/isp_sbus.c * * Is being actively maintained by Matthew Jacob (mjacob@netbsd.org). * This driver also is shared source with FreeBSD, OpenBSD, Linux, Solaris, * Linux versions. This tends to be an interesting maintenance problem. * * Please coordinate with Matthew Jacob on changes you wish to make here. */ /* * NetBSD Specific definitions for the Qlogic ISP Host Adapter * Matthew Jacob */ /* * Copyright (C) 1997, 1998, 1999 National Aeronautics & Space Administration * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _ISP_NETBSD_H #define _ISP_NETBSD_H #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "opt_isp.h" #define ISP_PLATFORM_VERSION_MAJOR 2 #define ISP_PLATFORM_VERSION_MINOR 0 struct isposinfo { struct device _dev; struct scsipi_channel _chan; struct scsipi_channel _chan_b; struct scsipi_adapter _adapter; int splsaved; int mboxwaiting; u_int32_t islocked; u_int32_t onintstack; unsigned int : 26, loop_checked : 1, mbox_wanted : 1, mbox_locked : 1, no_mbox_ints : 1, paused : 1, blocked : 1; union { u_int64_t _wwn; u_int16_t _discovered[2]; #define wwn_seed un._wwn #define discovered un._discovered } un; u_int32_t threadwork; struct proc *thread; }; #define ISP_MUSTPOLL(isp) \ (isp->isp_osinfo.onintstack || isp->isp_osinfo.no_mbox_ints) #define HANDLE_LOOPSTATE_IN_OUTER_LAYERS 1 /* * Required Macros/Defines */ #define INLINE __inline #define ISP2100_SCRLEN 0x400 #define MEMZERO(dst, amt) memset((dst), 0, (amt)) #define MEMCPY(dst, src, amt) memcpy((dst), (src), (amt)) #define SNPRINTF snprintf #define STRNCAT strncat #define USEC_DELAY DELAY #define USEC_SLEEP(isp, x) \ if (!ISP_MUSTPOLL(isp)) \ ISP_UNLOCK(isp); \ DELAY(x); \ if (!ISP_MUSTPOLL(isp)) \ ISP_LOCK(isp) #define NANOTIME_T struct timeval #define GET_NANOTIME microtime #define GET_NANOSEC(x) (((x)->tv_sec * 1000000 + (x)->tv_usec) * 1000) #define NANOTIME_SUB isp_microtime_sub #define MAXISPREQUEST(isp) 256 #ifdef __alpha__ #define MEMORYBARRIER(isp, type, offset, size) alpha_mb() #else #define MEMORYBARRIER(isp, type, offset, size) #endif #define MBOX_ACQUIRE(isp) \ if (isp->isp_osinfo.onintstack) { \ if (isp->isp_osinfo.mbox_locked) { \ mbp->param[0] = MBOX_HOST_INTERFACE_ERROR; \ isp_prt(isp, ISP_LOGERR, "cannot acquire MBOX lock"); \ return; \ } \ } else { \ while (isp->isp_osinfo.mbox_locked) { \ isp->isp_osinfo.mbox_wanted = 1; \ (void) tsleep(&isp->isp_osinfo.mboxwaiting+1, \ PRIBIO, "mbox_acquire", 0); \ } \ } \ isp->isp_osinfo.mbox_locked = 1 #define MBOX_WAIT_COMPLETE isp_wait_complete #define MBOX_NOTIFY_COMPLETE(isp) \ if (isp->isp_osinfo.mboxwaiting) { \ isp->isp_osinfo.mboxwaiting = 0; \ wakeup(&isp->isp_osinfo.mboxwaiting); \ } \ isp->isp_mboxbsy = 0 #define MBOX_RELEASE(isp) \ if (isp->isp_osinfo.mbox_wanted) { \ isp->isp_osinfo.mbox_wanted = 0; \ wakeup(&isp->isp_osinfo.mboxwaiting+1); \ } \ isp->isp_osinfo.mbox_locked = 0 #ifndef SCSI_GOOD #define SCSI_GOOD 0x0 #endif #ifndef SCSI_CHECK #define SCSI_CHECK 0x2 #endif #ifndef SCSI_BUSY #define SCSI_BUSY 0x8 #endif #ifndef SCSI_QFULL #define SCSI_QFULL 0x28 #endif #define XS_T struct scsipi_xfer #define XS_CHANNEL(xs) ((int) (xs)->xs_periph->periph_channel->chan_channel) #define XS_ISP(xs) \ ((void *)(xs)->xs_periph->periph_channel->chan_adapter->adapt_dev) #define XS_LUN(xs) ((int) (xs)->xs_periph->periph_lun) #define XS_TGT(xs) ((int) (xs)->xs_periph->periph_target) #define XS_CDBP(xs) ((caddr_t) (xs)->cmd) #define XS_CDBLEN(xs) (xs)->cmdlen #define XS_XFRLEN(xs) (xs)->datalen #define XS_TIME(xs) (xs)->timeout #define XS_RESID(xs) (xs)->resid #define XS_STSP(xs) (&(xs)->status) #define XS_SNSP(xs) (&(xs)->sense.scsi_sense) #define XS_SNSLEN(xs) (sizeof (xs)->sense) #define XS_SNSKEY(xs) ((xs)->sense.scsi_sense.flags) #define XS_TAG_P(ccb) (((xs)->xs_control & XS_CTL_POLL) != 0) #define XS_TAG_TYPE(xs) \ (((xs)->xs_control & XS_CTL_URGENT) ? REQFLAG_HTAG : \ ((xs)->bp && xs->bp->b_flags & B_ASYNC) ? REQFLAG_STAG : REQFLAG_OTAG) #define XS_SETERR(xs, v) (xs)->error = v # define HBA_NOERROR XS_NOERROR # define HBA_BOTCH XS_DRIVER_STUFFUP # define HBA_CMDTIMEOUT XS_TIMEOUT # define HBA_SELTIMEOUT XS_SELTIMEOUT # define HBA_TGTBSY XS_BUSY # define HBA_BUSRESET XS_RESET # define HBA_ABORTED XS_DRIVER_STUFFUP # define HBA_DATAOVR XS_DRIVER_STUFFUP # define HBA_ARQFAIL XS_DRIVER_STUFFUP #define XS_ERR(xs) (xs)->error #define XS_NOERR(xs) (xs)->error == XS_NOERROR #define XS_INITERR(xs) (xs)->error = 0, XS_CMD_S_CLEAR(xs) #define XS_SAVE_SENSE(xs, sp) \ if (xs->error == XS_NOERROR) { \ xs->error = XS_SENSE; \ } \ memcpy(&(xs)->sense, sp->req_sense_data, \ imin(XS_SNSLEN(xs), sp->req_sense_len)) #define XS_SET_STATE_STAT(a, b, c) #define DEFAULT_IID(x) 7 #define DEFAULT_LOOPID(x) 108 #define DEFAULT_NODEWWN(isp) (isp)->isp_osinfo.un._wwn #define DEFAULT_PORTWWN(isp) (isp)->isp_osinfo.un._wwn #define ISP_NODEWWN(isp) FCPARAM(isp)->isp_nodewwn #define ISP_PORTWWN(isp) FCPARAM(isp)->isp_portwwn #if _BYTE_ORDER == _BIG_ENDIAN #define ISP_SWIZZLE_REQUEST isp_swizzle_request #define ISP_UNSWIZZLE_RESPONSE isp_unswizzle_response #define ISP_SWIZZLE_ICB isp_swizzle_icb #define ISP_UNSWIZZLE_AND_COPY_PDBP isp_unswizzle_and_copy_pdbp #define ISP_SWIZZLE_SNS_REQ isp_swizzle_sns_req #define ISP_UNSWIZZLE_SNS_RSP isp_unswizzle_sns_rsp #define ISP_SWIZZLE_NVRAM_WORD(isp, rp) *rp = bswap16(*rp) #else #define ISP_SWIZZLE_REQUEST(a, b) #define ISP_UNSWIZZLE_RESPONSE(a, b, c) #define ISP_SWIZZLE_ICB(a, b) #define ISP_UNSWIZZLE_AND_COPY_PDBP(isp, dest, src) \ if((void *)src != (void *)dest) memcpy(dest, src, sizeof (isp_pdb_t)) #define ISP_SWIZZLE_SNS_REQ(a, b) #define ISP_UNSWIZZLE_SNS_RSP(a, b, c) #define ISP_SWIZZLE_NVRAM_WORD(isp, rp) #endif /* * Includes of common header files */ #include #include #include #include /* * isp_osinfo definitions, extensions and shorthand. */ #define isp_name isp_osinfo._dev.dv_xname #define isp_unit isp_osinfo._dev.dv_unit #define isp_chanA isp_osinfo._chan #define isp_chanB isp_osinfo._chan_b /* * Driver prototypes.. */ void isp_attach(struct ispsoftc *); void isp_uninit(struct ispsoftc *); static INLINE void isp_lock(struct ispsoftc *); static INLINE void isp_unlock(struct ispsoftc *); static INLINE char *strncat(char *, const char *, size_t); static INLINE u_int64_t isp_microtime_sub(struct timeval *, struct timeval *); static void isp_wait_complete(struct ispsoftc *); #if _BYTE_ORDER == _BIG_ENDIAN static INLINE void isp_swizzle_request(struct ispsoftc *, ispreq_t *); static INLINE void isp_unswizzle_response(struct ispsoftc *, void *, u_int16_t); static INLINE void isp_swizzle_icb(struct ispsoftc *, isp_icb_t *); static INLINE void isp_unswizzle_and_copy_pdbp(struct ispsoftc *, isp_pdb_t *, void *); static INLINE void isp_swizzle_sns_req(struct ispsoftc *, sns_screq_t *); static INLINE void isp_unswizzle_sns_rsp(struct ispsoftc *, sns_scrsp_t *, int); #endif /* * Driver wide data... */ /* * Locking macros... */ #define ISP_LOCK isp_lock #define ISP_UNLOCK isp_unlock #define ISP_ILOCK(x) isp_lock(x); isp->isp_osinfo.onintstack++ #define ISP_IUNLOCK(x) isp->isp_osinfo.onintstack--; isp_unlock(x) /* * Platform private flags */ #define XS_PSTS_INWDOG 0x10000000 #define XS_PSTS_GRACE 0x20000000 #define XS_PSTS_ALL 0x30000000 #define XS_CMD_S_WDOG(xs) (xs)->xs_status |= XS_PSTS_INWDOG #define XS_CMD_C_WDOG(xs) (xs)->xs_status &= ~XS_PSTS_INWDOG #define XS_CMD_WDOG_P(xs) (((xs)->xs_status & XS_PSTS_INWDOG) != 0) #define XS_CMD_S_GRACE(xs) (xs)->xs_status |= XS_PSTS_GRACE #define XS_CMD_C_GRACE(xs) (xs)->xs_status &= ~XS_PSTS_GRACE #define XS_CMD_GRACE_P(xs) (((xs)->xs_status & XS_PSTS_GRACE) != 0) #define XS_CMD_S_DONE(xs) (xs)->xs_status |= XS_STS_DONE #define XS_CMD_C_DONE(xs) (xs)->xs_status &= ~XS_STS_DONE #define XS_CMD_DONE_P(xs) (((xs)->xs_status & XS_STS_DONE) != 0) #define XS_CMD_S_CLEAR(xs) (xs)->xs_status &= ~XS_PSTS_ALL /* * Platform specific 'inline' or support functions */ static INLINE void isp_lock(struct ispsoftc *isp) { int s = splbio(); if (isp->isp_osinfo.islocked++ == 0) { isp->isp_osinfo.splsaved = s; } else { splx(s); } } static INLINE void isp_unlock(struct ispsoftc *isp) { if (isp->isp_osinfo.islocked-- <= 1) { isp->isp_osinfo.islocked = 0; splx(isp->isp_osinfo.splsaved); } } static INLINE char * strncat(char *d, const char *s, size_t c) { char *t = d; if (c) { while (*d) d++; while ((*d++ = *s++)) { if (--c == 0) { *d = '\0'; break; } } } return (t); } static INLINE u_int64_t isp_microtime_sub(struct timeval *b, struct timeval *a) { struct timeval x; u_int64_t elapsed; timersub(b, a, &x); elapsed = GET_NANOSEC(&x); if (elapsed == 0) elapsed++; return (elapsed); } static INLINE void isp_wait_complete(struct ispsoftc *isp) { if (isp->isp_osinfo.onintstack || isp->isp_osinfo.no_mbox_ints) { int usecs = 0; /* * For sanity's sake, we don't delay longer * than 5 seconds for polled commands. */ while (usecs < 5 * 1000000) { (void) isp_intr(isp); if (isp->isp_mboxbsy == 0) { break; } USEC_DELAY(500); usecs += 500; } if (isp->isp_mboxbsy != 0) { isp_prt(isp, ISP_LOGWARN, "Polled Mailbox Command (0x%x) Timeout", isp->isp_lastmbxcmd); } } else { int rv = 0; isp->isp_osinfo.mboxwaiting = 1; while (isp->isp_osinfo.mboxwaiting && rv == 0) { static const struct timeval dtime = { 5, 0 }; int timo; struct timeval tv; microtime(&tv); timeradd(&tv, &dtime, &tv); if ((timo = hzto(&tv)) == 0) { timo = 1; } rv = tsleep(&isp->isp_osinfo.mboxwaiting, PRIBIO, "isp_mboxcmd", timo); } if (rv == EWOULDBLOCK) { isp->isp_mboxbsy = 0; isp->isp_osinfo.mboxwaiting = 0; isp_prt(isp, ISP_LOGWARN, "Interrupting Mailbox Command (0x%x) Timeout", isp->isp_lastmbxcmd); } } } #if _BYTE_ORDER == _BIG_ENDIAN static INLINE void isp_swizzle_request(struct ispsoftc *isp, ispreq_t *rq) { if (IS_FC(isp)) { ispreqt2_t *tq = (ispreqt2_t *) rq; tq->req_handle = bswap32(tq->req_handle); tq->req_scclun = bswap16(tq->req_scclun); tq->req_flags = bswap16(tq->req_flags); tq->req_time = bswap16(tq->req_time); tq->req_totalcnt = bswap32(tq->req_totalcnt); } else if (isp->isp_bustype == ISP_BT_SBUS) { _ISP_SWAP8(rq->req_header.rqs_entry_count, rq->req_header.rqs_entry_type); _ISP_SWAP8(rq->req_header.rqs_flags, rq->req_header.rqs_seqno); _ISP_SWAP8(rq->req_target, rq->req_lun_trn); } else { rq->req_handle = bswap32(rq->req_handle); rq->req_cdblen = bswap16(rq->req_cdblen); rq->req_flags = bswap16(rq->req_flags); rq->req_time = bswap16(rq->req_time); } } static INLINE void isp_unswizzle_response(struct ispsoftc *isp, void *rp, u_int16_t optr) { ispstatusreq_t *sp = rp; MEMORYBARRIER(isp, SYNC_RESPONSE, optr * QENTRY_LEN, QENTRY_LEN); if (isp->isp_bustype == ISP_BT_SBUS) { _ISP_SWAP8(sp->req_header.rqs_entry_count, sp->req_header.rqs_entry_type); _ISP_SWAP8(sp->req_header.rqs_flags, sp->req_header.rqs_seqno); } else switch (sp->req_header.rqs_entry_type) { case RQSTYPE_RESPONSE: sp->req_handle = bswap32(sp->req_handle); sp->req_scsi_status = bswap16(sp->req_scsi_status); sp->req_completion_status = bswap16(sp->req_completion_status); sp->req_state_flags = bswap16(sp->req_state_flags); sp->req_status_flags = bswap16(sp->req_status_flags); sp->req_time = bswap16(sp->req_time); sp->req_sense_len = bswap16(sp->req_sense_len); sp->req_resid = bswap32(sp->req_resid); break; default: break; } } static INLINE void isp_swizzle_icb(struct ispsoftc *isp, isp_icb_t *icbp) { _ISP_SWAP8(icbp->icb_version, icbp->_reserved0); _ISP_SWAP8(icbp->icb_retry_count, icbp->icb_retry_delay); _ISP_SWAP8(icbp->icb_iqdevtype, icbp->icb_logintime); _ISP_SWAP8(icbp->icb_ccnt, icbp->icb_icnt); _ISP_SWAP8(icbp->icb_racctimer, icbp->icb_idelaytimer); icbp->icb_fwoptions = bswap16(icbp->icb_fwoptions); icbp->icb_maxfrmlen = bswap16(icbp->icb_maxfrmlen); icbp->icb_maxalloc = bswap16(icbp->icb_maxalloc); icbp->icb_execthrottle = bswap16(icbp->icb_execthrottle); icbp->icb_hardaddr = bswap16(icbp->icb_hardaddr); icbp->icb_rqstout = bswap16(icbp->icb_rqstout); icbp->icb_rspnsin = bswap16(icbp->icb_rspnsin); icbp->icb_rqstqlen = bswap16(icbp->icb_rqstqlen); icbp->icb_rsltqlen = bswap16(icbp->icb_rsltqlen); icbp->icb_lunenables = bswap16(icbp->icb_lunenables); icbp->icb_lunetimeout = bswap16(icbp->icb_lunetimeout); icbp->icb_xfwoptions = bswap16(icbp->icb_xfwoptions); icbp->icb_zfwoptions = bswap16(icbp->icb_zfwoptions); icbp->icb_rqstaddr[0] = bswap16(icbp->icb_rqstaddr[0]); icbp->icb_rqstaddr[1] = bswap16(icbp->icb_rqstaddr[1]); icbp->icb_rqstaddr[2] = bswap16(icbp->icb_rqstaddr[2]); icbp->icb_rqstaddr[3] = bswap16(icbp->icb_rqstaddr[3]); icbp->icb_respaddr[0] = bswap16(icbp->icb_respaddr[0]); icbp->icb_respaddr[1] = bswap16(icbp->icb_respaddr[1]); icbp->icb_respaddr[2] = bswap16(icbp->icb_respaddr[2]); icbp->icb_respaddr[3] = bswap16(icbp->icb_respaddr[3]); } static INLINE void isp_unswizzle_and_copy_pdbp(struct ispsoftc *isp, isp_pdb_t *dst, void *src) { isp_pdb_t *pdbp = src; dst->pdb_options = bswap16(pdbp->pdb_options); dst->pdb_mstate = pdbp->pdb_sstate; dst->pdb_sstate = pdbp->pdb_mstate; dst->pdb_hardaddr_bits[0] = pdbp->pdb_hardaddr_bits[0]; dst->pdb_hardaddr_bits[1] = pdbp->pdb_hardaddr_bits[1]; dst->pdb_hardaddr_bits[2] = pdbp->pdb_hardaddr_bits[2]; dst->pdb_hardaddr_bits[3] = pdbp->pdb_hardaddr_bits[3]; dst->pdb_portid_bits[0] = pdbp->pdb_portid_bits[0]; dst->pdb_portid_bits[1] = pdbp->pdb_portid_bits[1]; dst->pdb_portid_bits[2] = pdbp->pdb_portid_bits[2]; dst->pdb_portid_bits[3] = pdbp->pdb_portid_bits[3]; dst->pdb_nodename[0] = pdbp->pdb_nodename[0]; dst->pdb_nodename[1] = pdbp->pdb_nodename[1]; dst->pdb_nodename[2] = pdbp->pdb_nodename[2]; dst->pdb_nodename[3] = pdbp->pdb_nodename[3]; dst->pdb_nodename[4] = pdbp->pdb_nodename[4]; dst->pdb_nodename[5] = pdbp->pdb_nodename[5]; dst->pdb_nodename[6] = pdbp->pdb_nodename[6]; dst->pdb_nodename[7] = pdbp->pdb_nodename[7]; dst->pdb_portname[0] = pdbp->pdb_portname[0]; dst->pdb_portname[1] = pdbp->pdb_portname[1]; dst->pdb_portname[2] = pdbp->pdb_portname[2]; dst->pdb_portname[3] = pdbp->pdb_portname[3]; dst->pdb_portname[4] = pdbp->pdb_portname[4]; dst->pdb_portname[5] = pdbp->pdb_portname[5]; dst->pdb_portname[6] = pdbp->pdb_portname[6]; dst->pdb_portname[7] = pdbp->pdb_portname[7]; dst->pdb_execthrottle = bswap16(pdbp->pdb_execthrottle); dst->pdb_exec_count = bswap16(pdbp->pdb_exec_count); dst->pdb_resalloc = bswap16(pdbp->pdb_resalloc); dst->pdb_curalloc = bswap16(pdbp->pdb_curalloc); dst->pdb_qhead = bswap16(pdbp->pdb_qhead); dst->pdb_qtail = bswap16(pdbp->pdb_qtail); dst->pdb_tl_next = bswap16(pdbp->pdb_tl_next); dst->pdb_tl_last = bswap16(pdbp->pdb_tl_last); dst->pdb_features = bswap16(pdbp->pdb_features); dst->pdb_pconcurrnt = bswap16(pdbp->pdb_pconcurrnt); dst->pdb_roi = bswap16(pdbp->pdb_roi); dst->pdb_rdsiz = bswap16(pdbp->pdb_rdsiz); dst->pdb_ncseq = bswap16(pdbp->pdb_ncseq); dst->pdb_noseq = bswap16(pdbp->pdb_noseq); dst->pdb_labrtflg = bswap16(pdbp->pdb_labrtflg); dst->pdb_lstopflg = bswap16(pdbp->pdb_lstopflg); dst->pdb_sqhead = bswap16(pdbp->pdb_sqhead); dst->pdb_sqtail = bswap16(pdbp->pdb_sqtail); dst->pdb_ptimer = bswap16(pdbp->pdb_ptimer); dst->pdb_nxt_seqid = bswap16(pdbp->pdb_nxt_seqid); dst->pdb_fcount = bswap16(pdbp->pdb_fcount); dst->pdb_prli_len = bswap16(pdbp->pdb_prli_len); dst->pdb_prli_svc0 = bswap16(pdbp->pdb_prli_svc0); dst->pdb_prli_svc3 = bswap16(pdbp->pdb_prli_svc3); dst->pdb_loopid = bswap16(pdbp->pdb_loopid); dst->pdb_il_ptr = bswap16(pdbp->pdb_il_ptr); dst->pdb_sl_ptr = bswap16(pdbp->pdb_sl_ptr); dst->pdb_retry_count = pdbp->pdb_retry_delay; dst->pdb_retry_delay = pdbp->pdb_retry_count; dst->pdb_target = pdbp->pdb_initiator; dst->pdb_initiator = pdbp->pdb_target; } static INLINE void isp_swizzle_sns_req(struct ispsoftc *isp, sns_screq_t *reqp) { u_int16_t index, nwords = reqp->snscb_sblen; reqp->snscb_rblen = bswap16(reqp->snscb_rblen); reqp->snscb_addr[0] = bswap16(reqp->snscb_addr[0]); reqp->snscb_addr[1] = bswap16(reqp->snscb_addr[1]); reqp->snscb_addr[2] = bswap16(reqp->snscb_addr[2]); reqp->snscb_addr[3] = bswap16(reqp->snscb_addr[3]); reqp->snscb_sblen = bswap16(reqp->snscb_sblen); for (index = 0; index < nwords; index++) { reqp->snscb_data[index] = bswap16(reqp->snscb_data[index]); } } static INLINE void isp_unswizzle_sns_rsp(struct ispsoftc *isp, sns_scrsp_t *resp, int nwords) { int index; /* * Don't even think about asking. This. Is. So. Lame. */ if (IS_2200(isp) && ISP_FW_REVX(isp->isp_fwrev) == ISP_FW_REV(2, 1, 26)) { nwords = 128; } for (index = 0; index < nwords; index++) { resp->snscb_data[index] = bswap16(resp->snscb_data[index]); } } #endif /* * Common inline functions */ #include #if !defined(ISP_DISABLE_FW) && !defined(ISP_COMPILE_FW) #define ISP_COMPILE_FW 1 #endif #endif /* _ISP_NETBSD_H */