601 lines
19 KiB
C
601 lines
19 KiB
C
/* $NetBSD: isp_netbsd.h,v 1.38 2001/03/14 05:44:46 mjacob Exp $ */
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/*
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* This driver, which is contained in NetBSD in the files:
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*
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* sys/dev/ic/isp.c
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* sys/dev/ic/isp_inline.h
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* sys/dev/ic/isp_netbsd.c
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* sys/dev/ic/isp_netbsd.h
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* sys/dev/ic/isp_target.c
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* sys/dev/ic/isp_target.h
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* sys/dev/ic/isp_tpublic.h
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* sys/dev/ic/ispmbox.h
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* sys/dev/ic/ispreg.h
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* sys/dev/ic/ispvar.h
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* sys/microcode/isp/asm_sbus.h
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* sys/microcode/isp/asm_1040.h
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* sys/microcode/isp/asm_1080.h
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* sys/microcode/isp/asm_12160.h
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* sys/microcode/isp/asm_2100.h
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* sys/microcode/isp/asm_2200.h
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* sys/pci/isp_pci.c
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* sys/sbus/isp_sbus.c
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*
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* Is being actively maintained by Matthew Jacob (mjacob@netbsd.org).
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* This driver also is shared source with FreeBSD, OpenBSD, Linux, Solaris,
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* Linux versions. This tends to be an interesting maintenance problem.
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*
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* Please coordinate with Matthew Jacob on changes you wish to make here.
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*/
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/*
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* NetBSD Specific definitions for the Qlogic ISP Host Adapter
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* Matthew Jacob <mjacob@nas.nasa.gov>
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*/
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/*
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* Copyright (C) 1997, 1998, 1999 National Aeronautics & Space Administration
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _ISP_NETBSD_H
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#define _ISP_NETBSD_H
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/kernel.h>
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#include <sys/errno.h>
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#include <sys/ioctl.h>
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#include <sys/device.h>
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#include <sys/malloc.h>
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#include <sys/buf.h>
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#include <sys/proc.h>
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#include <sys/user.h>
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#include <dev/scsipi/scsi_all.h>
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#include <dev/scsipi/scsipi_all.h>
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#include <dev/scsipi/scsiconf.h>
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#include <dev/scsipi/scsi_message.h>
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#include <dev/scsipi/scsipi_debug.h>
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#include "opt_isp.h"
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#define ISP_PLATFORM_VERSION_MAJOR 1
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#define ISP_PLATFORM_VERSION_MINOR 1
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struct isposinfo {
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struct device _dev;
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struct scsipi_link _link;
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struct scsipi_link _link_b;
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struct scsipi_adapter _adapter;
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int splsaved;
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int mboxwaiting;
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u_int32_t islocked;
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u_int32_t onintstack;
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unsigned int : 30,
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no_mbox_ints : 1,
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blocked : 1;
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union {
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u_int64_t _wwn;
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u_int16_t _discovered[2];
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#define wwn_seed un._wwn
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#define discovered un._discovered
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} un;
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TAILQ_HEAD(, scsipi_xfer) waitq;
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struct callout _restart;
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};
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#define ISP_MUSTPOLL(isp) \
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(isp->isp_osinfo.onintstack || isp->isp_osinfo.no_mbox_ints)
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/*
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* Required Macros/Defines
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*/
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#define INLINE inline
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#define ISP2100_SCRLEN 0x400
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#define MEMZERO bzero
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#define MEMCPY(dst, src, amt) bcopy((src), (dst), (amt))
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#define SNPRINTF snprintf
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#define STRNCAT strncat
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#define USEC_DELAY DELAY
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#define USEC_SLEEP(isp, x) \
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if (!ISP_MUSTPOLL(isp)) \
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ISP_UNLOCK(isp); \
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DELAY(x); \
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if (!ISP_MUSTPOLL(isp)) \
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ISP_LOCK(isp)
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#define NANOTIME_T struct timeval
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#define GET_NANOTIME microtime
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#define GET_NANOSEC(x) (((x)->tv_sec * 1000000 + (x)->tv_usec) * 1000)
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#define NANOTIME_SUB isp_microtime_sub
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#define MAXISPREQUEST(isp) 256
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#ifdef __alpha__
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#define MEMORYBARRIER(isp, type, offset, size) alpha_mb()
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#else
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#define MEMORYBARRIER(isp, type, offset, size)
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#endif
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#define MBOX_ACQUIRE(isp)
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#define MBOX_WAIT_COMPLETE isp_wait_complete
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#define MBOX_NOTIFY_COMPLETE(isp) \
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if (isp->isp_osinfo.mboxwaiting) { \
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isp->isp_osinfo.mboxwaiting = 0; \
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wakeup(&isp->isp_osinfo.mboxwaiting); \
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} \
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isp->isp_mboxbsy = 0
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#define MBOX_RELEASE(isp)
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#ifndef SCSI_GOOD
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#define SCSI_GOOD 0x0
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#endif
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#ifndef SCSI_CHECK
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#define SCSI_CHECK 0x2
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#endif
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#ifndef SCSI_BUSY
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#define SCSI_BUSY 0x8
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#endif
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#ifndef SCSI_QFULL
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#define SCSI_QFULL 0x28
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#endif
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#define XS_T struct scsipi_xfer
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#define XS_CHANNEL(xs) \
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(((int) (xs)->sc_link->scsipi_scsi.channel == SCSI_CHANNEL_ONLY_ONE) ? \
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0 : (xs)->sc_link->scsipi_scsi.channel)
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#define XS_ISP(xs) (xs)->sc_link->adapter_softc
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#define XS_LUN(xs) ((int) (xs)->sc_link->scsipi_scsi.lun)
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#define XS_TGT(xs) ((int) (xs)->sc_link->scsipi_scsi.target)
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#define XS_CDBP(xs) ((caddr_t) (xs)->cmd)
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#define XS_CDBLEN(xs) (xs)->cmdlen
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#define XS_XFRLEN(xs) (xs)->datalen
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#define XS_TIME(xs) (xs)->timeout
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#define XS_RESID(xs) (xs)->resid
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#define XS_STSP(xs) (&(xs)->status)
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#define XS_SNSP(xs) (&(xs)->sense.scsi_sense)
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#define XS_SNSLEN(xs) (sizeof (xs)->sense)
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#define XS_SNSKEY(xs) ((xs)->sense.scsi_sense.flags)
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#define XS_TAG_P(ccb) (((xs)->xs_control & XS_CTL_POLL) != 0)
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#define XS_TAG_TYPE(xs) \
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(((xs)->xs_control & XS_CTL_URGENT) ? REQFLAG_HTAG : \
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((xs)->bp && xs->bp->b_flags & B_ASYNC) ? REQFLAG_STAG : REQFLAG_OTAG)
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#define XS_SETERR(xs, v) (xs)->error = v
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# define HBA_NOERROR XS_NOERROR
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# define HBA_BOTCH XS_DRIVER_STUFFUP
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# define HBA_CMDTIMEOUT XS_TIMEOUT
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# define HBA_SELTIMEOUT XS_SELTIMEOUT
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# define HBA_TGTBSY XS_BUSY
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# define HBA_BUSRESET XS_RESET
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# define HBA_ABORTED XS_DRIVER_STUFFUP
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# define HBA_DATAOVR XS_DRIVER_STUFFUP
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# define HBA_ARQFAIL XS_DRIVER_STUFFUP
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#define XS_ERR(xs) (xs)->error
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#define XS_NOERR(xs) (xs)->error == XS_NOERROR
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#define XS_INITERR(xs) (xs)->error = 0, XS_CMD_S_CLEAR(xs)
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#define XS_SAVE_SENSE(xs, sp) \
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if (xs->error == XS_NOERROR) { \
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xs->error = XS_SENSE; \
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} \
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bcopy(sp->req_sense_data, &(xs)->sense, \
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imin(XS_SNSLEN(xs), sp->req_sense_len))
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#define XS_SET_STATE_STAT(a, b, c)
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#define DEFAULT_IID(x) 7
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#define DEFAULT_LOOPID(x) 108
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#define DEFAULT_NODEWWN(isp) (isp)->isp_osinfo.un._wwn
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#define DEFAULT_PORTWWN(isp) (isp)->isp_osinfo.un._wwn
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#define ISP_NODEWWN(isp) FCPARAM(isp)->isp_nodewwn
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#define ISP_PORTWWN(isp) FCPARAM(isp)->isp_portwwn
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#if _BYTE_ORDER == _BIG_ENDIAN
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#define ISP_SWIZZLE_REQUEST isp_swizzle_request
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#define ISP_UNSWIZZLE_RESPONSE isp_unswizzle_response
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#define ISP_SWIZZLE_ICB isp_swizzle_icb
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#define ISP_UNSWIZZLE_AND_COPY_PDBP isp_unswizzle_and_copy_pdbp
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#define ISP_SWIZZLE_SNS_REQ isp_swizzle_sns_req
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#define ISP_UNSWIZZLE_SNS_RSP isp_unswizzle_sns_rsp
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#define ISP_SWIZZLE_NVRAM_WORD(isp, rp) *rp = bswap16(*rp)
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#else
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#define ISP_SWIZZLE_REQUEST(a, b)
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#define ISP_UNSWIZZLE_RESPONSE(a, b, c)
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#define ISP_SWIZZLE_ICB(a, b)
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#define ISP_UNSWIZZLE_AND_COPY_PDBP(isp, dest, src) \
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if((void *)src != (void *)dest) bcopy(src, dest, sizeof (isp_pdb_t))
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#define ISP_SWIZZLE_SNS_REQ(a, b)
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#define ISP_UNSWIZZLE_SNS_RSP(a, b, c)
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#define ISP_SWIZZLE_NVRAM_WORD(isp, rp)
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#endif
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/*
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* Includes of common header files
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*/
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#include <dev/ic/ispreg.h>
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#include <dev/ic/ispvar.h>
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#include <dev/ic/ispmbox.h>
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/*
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* isp_osinfo definitions, extensions and shorthand.
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*/
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#define isp_name isp_osinfo._dev.dv_xname
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#define isp_unit isp_osinfo._dev.dv_unit
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/*
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* Driver prototypes..
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*/
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void isp_attach(struct ispsoftc *);
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void isp_uninit(struct ispsoftc *);
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static inline void isp_lock(struct ispsoftc *);
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static inline void isp_unlock(struct ispsoftc *);
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static inline char *strncat(char *, const char *, size_t);
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static inline u_int64_t
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isp_microtime_sub(struct timeval *, struct timeval *);
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static void isp_wait_complete(struct ispsoftc *);
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#if _BYTE_ORDER == _BIG_ENDIAN
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static inline void isp_swizzle_request(struct ispsoftc *, ispreq_t *);
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static inline void isp_unswizzle_response(struct ispsoftc *, void *, u_int16_t);
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static inline void isp_swizzle_icb(struct ispsoftc *, isp_icb_t *);
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static inline void
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isp_unswizzle_and_copy_pdbp(struct ispsoftc *, isp_pdb_t *, void *);
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static inline void isp_swizzle_sns_req(struct ispsoftc *, sns_screq_t *);
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static inline void isp_unswizzle_sns_rsp(struct ispsoftc *, sns_scrsp_t *, int);
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#endif
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/*
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* Driver wide data...
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*/
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/*
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* Locking macros...
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*/
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#define ISP_LOCK isp_lock
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#define ISP_UNLOCK isp_unlock
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#define ISP_ILOCK(x) isp_lock(x); isp->isp_osinfo.onintstack++
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#define ISP_IUNLOCK(x) isp->isp_osinfo.onintstack--; isp_unlock(x)
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/*
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* Platform private flags
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*/
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#define XS_PSTS_INWDOG 0x10000000
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#define XS_PSTS_GRACE 0x20000000
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#define XS_PSTS_ALL 0x30000000
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#define XS_CMD_S_WDOG(xs) (xs)->xs_status |= XS_PSTS_INWDOG
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#define XS_CMD_C_WDOG(xs) (xs)->xs_status &= ~XS_PSTS_INWDOG
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#define XS_CMD_WDOG_P(xs) (((xs)->xs_status & XS_PSTS_INWDOG) != 0)
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#define XS_CMD_S_GRACE(xs) (xs)->xs_status |= XS_PSTS_GRACE
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#define XS_CMD_C_GRACE(xs) (xs)->xs_status &= ~XS_PSTS_GRACE
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#define XS_CMD_GRACE_P(xs) (((xs)->xs_status & XS_PSTS_GRACE) != 0)
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#define XS_CMD_S_DONE(xs) (xs)->xs_status |= XS_STS_DONE
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#define XS_CMD_C_DONE(xs) (xs)->xs_status &= ~XS_STS_DONE
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#define XS_CMD_DONE_P(xs) (((xs)->xs_status & XS_STS_DONE) != 0)
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#define XS_CMD_S_CLEAR(xs) (xs)->xs_status &= ~XS_PSTS_ALL
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/*
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* Platform specific 'inline' or support functions
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*/
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static inline void
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isp_lock(struct ispsoftc *isp)
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{
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int s = splbio();
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if (isp->isp_osinfo.islocked++ == 0) {
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isp->isp_osinfo.splsaved = s;
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} else {
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splx(s);
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}
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}
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static inline void
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isp_unlock(struct ispsoftc *isp)
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{
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if (isp->isp_osinfo.islocked-- <= 1) {
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isp->isp_osinfo.islocked = 0;
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splx(isp->isp_osinfo.splsaved);
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}
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}
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static inline char *
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strncat(char *d, const char *s, size_t c)
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{
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char *t = d;
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if (c) {
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while (*d)
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d++;
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while ((*d++ = *s++)) {
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if (--c == 0) {
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*d = '\0';
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break;
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}
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}
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}
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return (t);
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}
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static inline u_int64_t
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isp_microtime_sub(struct timeval *b, struct timeval *a)
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{
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struct timeval x;
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u_int64_t elapsed;
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timersub(b, a, &x);
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elapsed = GET_NANOSEC(&x);
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if (elapsed == 0)
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elapsed++;
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return (elapsed);
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}
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static inline void
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isp_wait_complete(struct ispsoftc *isp)
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{
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if (isp->isp_osinfo.onintstack || isp->isp_osinfo.no_mbox_ints) {
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int usecs = 0;
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/*
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* For sanity's sake, we don't delay longer
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* than 5 seconds for polled commands.
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*/
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while (usecs < 5 * 1000000) {
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(void) isp_intr(isp);
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if (isp->isp_mboxbsy == 0) {
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break;
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}
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USEC_DELAY(500);
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usecs += 500;
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}
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if (isp->isp_mboxbsy != 0) {
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isp_prt(isp, ISP_LOGWARN,
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"Polled Mailbox Command (0x%x) Timeout",
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isp->isp_lastmbxcmd);
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}
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} else {
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int rv = 0;
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isp->isp_osinfo.mboxwaiting = 1;
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while (isp->isp_osinfo.mboxwaiting && rv == 0) {
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static const struct timeval dtime = { 5, 0 };
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int timo;
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struct timeval tv;
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microtime(&tv);
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timeradd(&tv, &dtime, &tv);
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if ((timo = hzto(&tv)) == 0) {
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timo = 1;
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}
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rv = tsleep(&isp->isp_osinfo.mboxwaiting,
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PRIBIO, "isp_mboxcmd", timo);
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}
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if (rv == EWOULDBLOCK) {
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isp->isp_mboxbsy = 0;
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isp->isp_osinfo.mboxwaiting = 0;
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isp_prt(isp, ISP_LOGWARN,
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"Interrupting Mailbox Command (0x%x) Timeout",
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isp->isp_lastmbxcmd);
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}
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}
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}
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#if _BYTE_ORDER == _BIG_ENDIAN
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static inline void
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isp_swizzle_request(struct ispsoftc *isp, ispreq_t *rq)
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{
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if (IS_FC(isp)) {
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ispreqt2_t *tq = (ispreqt2_t *) rq;
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tq->req_handle = bswap32(tq->req_handle);
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tq->req_scclun = bswap16(tq->req_scclun);
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tq->req_flags = bswap16(tq->req_flags);
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tq->req_time = bswap16(tq->req_time);
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tq->req_totalcnt = bswap32(tq->req_totalcnt);
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} else if (isp->isp_bustype == ISP_BT_SBUS) {
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_ISP_SWAP8(rq->req_header.rqs_entry_count,
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rq->req_header.rqs_entry_type);
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_ISP_SWAP8(rq->req_header.rqs_flags, rq->req_header.rqs_seqno);
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_ISP_SWAP8(rq->req_target, rq->req_lun_trn);
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} else {
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rq->req_handle = bswap32(rq->req_handle);
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rq->req_cdblen = bswap16(rq->req_cdblen);
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rq->req_flags = bswap16(rq->req_flags);
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rq->req_time = bswap16(rq->req_time);
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}
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}
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static inline void
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isp_unswizzle_response(struct ispsoftc *isp, void *rp, u_int16_t optr)
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{
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ispstatusreq_t *sp = rp;
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MEMORYBARRIER(isp, SYNC_RESPONSE, optr * QENTRY_LEN, QENTRY_LEN);
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if (isp->isp_bustype == ISP_BT_SBUS) {
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_ISP_SWAP8(sp->req_header.rqs_entry_count,
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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
|
|
*/
|
|
#define INLINE inline
|
|
#include <dev/ic/isp_inline.h>
|
|
|
|
#if !defined(ISP_DISABLE_FW) && !defined(ISP_COMPILE_FW)
|
|
#define ISP_COMPILE_FW 1
|
|
#endif
|
|
#endif /* _ISP_NETBSD_H */
|