fe12736867
until Matt Jacob has a change to update the driver for the latest firmware, etc. since update device parameters seems to fail once the system is really up and running, and eventually causes the controller to wedge. This may be due to a firmware bug. Per discussion with Matt.
273 lines
8.5 KiB
C
273 lines
8.5 KiB
C
/* $NetBSD: isp_netbsd.h,v 1.17 1999/09/30 23:06:19 thorpej Exp $ */
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/* release_6_5_99 */
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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 <vm/vm.h>
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#include <vm/vm_param.h>
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#include <vm/pmap.h>
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#include "opt_isp.h"
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#define ISP_PLATFORM_VERSION_MAJOR 0
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#define ISP_PLATFORM_VERSION_MINOR 996
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#define ISP_SCSI_XFER_T struct scsipi_xfer
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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 seed;
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int blocked;
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TAILQ_HEAD(, scsipi_xfer) waitq;
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};
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#define MAXISPREQUEST 256
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#ifdef ISP2100_FABRIC
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#define ISP2100_SCRLEN 0x400
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#else
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#define ISP2100_SCRLEN 0x100
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#endif
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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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#define PRINTF printf
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#define IDPRINTF(lev, x) if (isp->isp_dblev >= lev) printf x
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#define MEMZERO bzero
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#define MEMCPY(dst, src, count) bcopy((src), (dst), (count))
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#ifdef __alpha__
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#define MemoryBarrier alpha_mb
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#else
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#define MemoryBarrier()
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#endif
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#define DMA_MSW(x) (((x) >> 16) & 0xffff)
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#define DMA_LSW(x) (((x) & 0xffff))
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#if defined(SCSIDEBUG)
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#define DFLT_DBLEVEL 3
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#else
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#if defined(DEBUG)
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#define DFLT_DBLEVEL 2
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#else
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#define DFLT_DBLEVEL 1
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#endif
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#endif
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#define ISP_LOCKVAL_DECL int isp_spl_save
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#define ISP_ILOCKVAL_DECL ISP_LOCKVAL_DECL
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#define ISP_LOCK(x) isp_spl_save = splbio()
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#define ISP_UNLOCK(x) (void) splx(isp_spl_save)
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#define ISP_ILOCK ISP_LOCK
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#define ISP_IUNLOCK ISP_UNLOCK
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#define XS_NULL(xs) xs == NULL || xs->sc_link == NULL
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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_CHANNEL(xs) \
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(((xs)->sc_link == &(((struct ispsoftc *)XS_ISP(xs))->isp_osinfo._link_b))?\
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1 : 0)
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#define XS_RESID(xs) (xs)->resid
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#define XS_XFRLEN(xs) (xs)->datalen
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#define XS_CDBLEN(xs) (xs)->cmdlen
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#define XS_CDBP(xs) ((caddr_t) (xs)->cmd)
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#define XS_STS(xs) (xs)->status
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#define XS_TIME(xs) (xs)->timeout
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#define XS_SNSP(xs) (&(xs)->sense.scsi_sense)
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#define XS_SNSLEN(xs) (sizeof (xs)->sense.scsi_sense)
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#define XS_SNSKEY(xs) ((xs)->sense.scsi_sense.flags)
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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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#ifdef XS_RESET
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#define HBA_BUSRESET XS_RESET
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#else
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#define HBA_BUSRESET XS_DRIVER_STUFFUP
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#endif
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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_SNS_IS_VALID(xs) (xs)->error = XS_SENSE
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#define XS_IS_SNS_VALID(xs) ((xs)->error == XS_SENSE)
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#define XS_INITERR(xs) (xs)->error = 0
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#define XS_SETERR(xs, v) (xs)->error = v
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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_CMD_DONE(xs) (xs)->xs_status |= XS_STS_DONE, scsipi_done(xs)
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#define XS_IS_CMD_DONE(xs) (((xs)->xs_status & XS_STS_DONE) != 0)
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/*
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* We use whether or not we're a polled command to decide about tagging.
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*/
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#define XS_CANTAG(xs) (((xs)->xs_control & XS_CTL_POLL) != 0)
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/*
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* This is our default tag (simple).
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*/
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#define XS_KINDOF_TAG(xs) \
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(((xs)->xs_control & XS_CTL_URGENT) ? REQFLAG_HTAG : REQFLAG_OTAG)
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#define CMD_COMPLETE COMPLETE
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#define CMD_EAGAIN TRY_AGAIN_LATER
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#define CMD_QUEUED SUCCESSFULLY_QUEUED
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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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#define SCSI_QFULL 0x28
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#define SYS_DELAY(x) delay(x)
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#define WATCH_INTERVAL 30
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#define FC_FW_READY_DELAY (12 * 1000000)
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#define DEFAULT_LOOPID(x) 108
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#define DEFAULT_WWN(x) (0x1000beed00000000LL + (x)->isp_osinfo.seed)
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extern void isp_attach __P((struct ispsoftc *));
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extern void isp_uninit __P((struct ispsoftc *));
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static inline void isp_prtstst(ispstatusreq_t *sp)
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{
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char buf[128];
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sprintf(buf, "states->");
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if (sp->req_state_flags & RQSF_GOT_BUS)
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sprintf(buf, "%s%s", buf, "GOT_BUS ");
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if (sp->req_state_flags & RQSF_GOT_TARGET)
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sprintf(buf, "%s%s", buf, "GOT_TGT ");
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if (sp->req_state_flags & RQSF_SENT_CDB)
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sprintf(buf, "%s%s", buf, "SENT_CDB ");
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if (sp->req_state_flags & RQSF_XFRD_DATA)
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sprintf(buf, "%s%s", buf, "XFRD_DATA ");
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if (sp->req_state_flags & RQSF_GOT_STATUS)
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sprintf(buf, "%s%s", buf, "GOT_STS ");
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if (sp->req_state_flags & RQSF_GOT_SENSE)
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sprintf(buf, "%s%s", buf, "GOT_SNS ");
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if (sp->req_state_flags & RQSF_XFER_COMPLETE)
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sprintf(buf, "%s%s", buf, "XFR_CMPLT ");
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sprintf(buf, "%s%s", buf, "\n");
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sprintf(buf, "%s%s", buf, "status->");
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if (sp->req_status_flags & RQSTF_DISCONNECT)
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sprintf(buf, "%s%s", buf, "Disconnect ");
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if (sp->req_status_flags & RQSTF_SYNCHRONOUS)
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sprintf(buf, "%s%s", buf, "Sync_xfr ");
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if (sp->req_status_flags & RQSTF_PARITY_ERROR)
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sprintf(buf, "%s%s", buf, "Parity ");
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if (sp->req_status_flags & RQSTF_BUS_RESET)
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sprintf(buf, "%s%s", buf, "Bus_Reset ");
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if (sp->req_status_flags & RQSTF_DEVICE_RESET)
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sprintf(buf, "%s%s", buf, "Device_Reset ");
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if (sp->req_status_flags & RQSTF_ABORTED)
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sprintf(buf, "%s%s", buf, "Aborted ");
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if (sp->req_status_flags & RQSTF_TIMEOUT)
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sprintf(buf, "%s%s", buf, "Timeout ");
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if (sp->req_status_flags & RQSTF_NEGOTIATION)
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sprintf(buf, "%s%s", buf, "Negotiation ");
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printf("%s\n", buf);
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}
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static inline const char *isp2100_fw_statename(int state)
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{
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static char buf[16];
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switch(state) {
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case FW_CONFIG_WAIT: return "Config Wait";
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case FW_WAIT_AL_PA: return "Waiting for AL_PA";
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case FW_WAIT_LOGIN: return "Wait Login";
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case FW_READY: return "Ready";
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case FW_LOSS_OF_SYNC: return "Loss Of Sync";
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case FW_ERROR: return "Error";
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case FW_REINIT: return "Re-Init";
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case FW_NON_PART: return "Nonparticipating";
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default:
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sprintf(buf, "0x%x", state);
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return buf;
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}
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}
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static inline const char *isp2100_pdb_statename(int pdb_state)
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{
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static char buf[16];
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switch(pdb_state) {
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case PDB_STATE_DISCOVERY: return "Port Discovery";
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case PDB_STATE_WDISC_ACK: return "Waiting Port Discovery ACK";
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case PDB_STATE_PLOGI: return "Port Login";
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case PDB_STATE_PLOGI_ACK: return "Wait Port Login ACK";
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case PDB_STATE_PRLI: return "Process Login";
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case PDB_STATE_PRLI_ACK: return "Wait Process Login ACK";
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case PDB_STATE_LOGGED_IN: return "Logged In";
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case PDB_STATE_PORT_UNAVAIL: return "Port Unavailable";
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case PDB_STATE_PRLO: return "Process Logout";
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case PDB_STATE_PRLO_ACK: return "Wait Process Logout ACK";
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case PDB_STATE_PLOGO: return "Port Logout";
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case PDB_STATE_PLOG_ACK: return "Wait Port Logout ACK";
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default:
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sprintf(buf, "0x%x", pdb_state);
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return buf;
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}
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}
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#endif /* _ISP_NETBSD_H */
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