1999-08-28 01:08:13 +00:00
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/* $FreeBSD$ */
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1998-04-22 17:54:58 +00:00
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/*
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* Soft Definitions for for Qlogic ISP SCSI adapters.
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*
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1999-07-02 22:46:31 +00:00
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* Copyright (c) 1997, 1998, 1999 by Matthew Jacob
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1998-04-22 17:54:58 +00:00
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* NASA/Ames Research Center
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* All rights reserved.
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1999-10-17 18:45:31 +00:00
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*
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1998-04-22 17:54:58 +00:00
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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 immediately at the beginning of the file, without modification,
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* 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 AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#ifndef _ISPVAR_H
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#define _ISPVAR_H
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1999-03-17 05:04:39 +00:00
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#if defined(__NetBSD__) || defined(__OpenBSD__)
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1998-04-22 17:54:58 +00:00
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#include <dev/ic/ispmbox.h>
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1999-11-21 03:12:58 +00:00
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#ifdef ISP_TARGET_MODE
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#include <dev/ic/isp_target.h>
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2000-01-15 01:47:10 +00:00
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#include <dev/ic/isp_tpublic.h>
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1999-11-21 03:12:58 +00:00
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#endif
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1998-04-22 17:54:58 +00:00
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#endif
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#ifdef __FreeBSD__
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#include <dev/isp/ispmbox.h>
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1999-11-21 03:12:58 +00:00
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#ifdef ISP_TARGET_MODE
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#include <dev/isp/isp_target.h>
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2000-01-15 01:47:10 +00:00
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#include <dev/isp/isp_tpublic.h>
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1999-11-21 03:12:58 +00:00
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#endif
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1998-04-22 17:54:58 +00:00
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#endif
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#ifdef __linux__
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1998-12-28 19:22:27 +00:00
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#include "ispmbox.h"
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1999-11-21 03:12:58 +00:00
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#ifdef ISP_TARGET_MODE
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#include "isp_target.h"
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2000-01-15 01:47:10 +00:00
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#include "isp_tpublic.h"
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1999-11-21 03:12:58 +00:00
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#endif
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1998-04-22 17:54:58 +00:00
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#endif
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1998-09-15 08:42:56 +00:00
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#define ISP_CORE_VERSION_MAJOR 1
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2000-01-03 22:13:40 +00:00
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#define ISP_CORE_VERSION_MINOR 12
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1998-09-15 08:42:56 +00:00
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1998-04-22 17:54:58 +00:00
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/*
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1999-01-30 07:29:00 +00:00
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* Vector for bus specific code to provide specific services.
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1998-04-22 17:54:58 +00:00
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*/
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struct ispsoftc;
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struct ispmdvec {
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u_int16_t (*dv_rd_reg) __P((struct ispsoftc *, int));
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void (*dv_wr_reg) __P((struct ispsoftc *, int, u_int16_t));
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int (*dv_mbxdma) __P((struct ispsoftc *));
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int (*dv_dmaset) __P((struct ispsoftc *,
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1999-11-21 03:12:58 +00:00
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ISP_SCSI_XFER_T *, ispreq_t *, u_int16_t *, u_int16_t));
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1998-04-22 17:54:58 +00:00
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void (*dv_dmaclr)
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__P((struct ispsoftc *, ISP_SCSI_XFER_T *, u_int32_t));
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void (*dv_reset0) __P((struct ispsoftc *));
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void (*dv_reset1) __P((struct ispsoftc *));
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void (*dv_dregs) __P((struct ispsoftc *));
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const u_int16_t *dv_ispfw; /* ptr to f/w */
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u_int16_t dv_fwlen; /* length of f/w */
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u_int16_t dv_codeorg; /* code ORG for f/w */
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1999-08-16 20:01:14 +00:00
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u_int32_t dv_fwrev; /* f/w revision */
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1998-04-22 17:54:58 +00:00
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/*
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* Initial values for conf1 register
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*/
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u_int16_t dv_conf1;
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u_int16_t dv_clock; /* clock frequency */
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};
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#define MAX_TARGETS 16
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1999-03-17 05:04:39 +00:00
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#ifdef ISP2100_FABRIC
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#define MAX_FC_TARG 256
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#else
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1998-04-22 17:54:58 +00:00
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#define MAX_FC_TARG 126
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1999-03-17 05:04:39 +00:00
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#endif
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1998-04-22 17:54:58 +00:00
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1999-08-16 20:01:14 +00:00
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#define ISP_MAX_TARGETS(isp) (IS_FC(isp)? MAX_FC_TARG : MAX_TARGETS)
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#ifdef ISP2100_SCCLUN
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#define _ISP_FC_LUN(isp) 65536
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#else
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#define _ISP_FC_LUN(isp) 16
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#endif
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#define _ISP_SCSI_LUN(isp) \
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1999-10-17 18:45:31 +00:00
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((ISP_FW_REVX(isp->isp_fwrev) >= ISP_FW_REV(7, 55, 0))? 32 : 8)
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1999-08-16 20:01:14 +00:00
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#define ISP_MAX_LUNS(isp) \
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(IS_FC(isp)? _ISP_FC_LUN(isp) : _ISP_SCSI_LUN(isp))
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1999-11-21 03:12:58 +00:00
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/*
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* Macros to read, write ISP registers through bus specific code.
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*/
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#define ISP_READ(isp, reg) \
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(*(isp)->isp_mdvec->dv_rd_reg)((isp), (reg))
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#define ISP_WRITE(isp, reg, val) \
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(*(isp)->isp_mdvec->dv_wr_reg)((isp), (reg), (val))
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#define ISP_MBOXDMASETUP(isp) \
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(*(isp)->isp_mdvec->dv_mbxdma)((isp))
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#define ISP_DMASETUP(isp, xs, req, iptrp, optr) \
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(*(isp)->isp_mdvec->dv_dmaset)((isp), (xs), (req), (iptrp), (optr))
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#define ISP_DMAFREE(isp, xs, hndl) \
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if ((isp)->isp_mdvec->dv_dmaclr) \
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(*(isp)->isp_mdvec->dv_dmaclr)((isp), (xs), (hndl))
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#define ISP_RESET0(isp) \
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if ((isp)->isp_mdvec->dv_reset0) (*(isp)->isp_mdvec->dv_reset0)((isp))
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#define ISP_RESET1(isp) \
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if ((isp)->isp_mdvec->dv_reset1) (*(isp)->isp_mdvec->dv_reset1)((isp))
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#define ISP_DUMPREGS(isp) \
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if ((isp)->isp_mdvec->dv_dregs) (*(isp)->isp_mdvec->dv_dregs)((isp))
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#define ISP_SETBITS(isp, reg, val) \
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(*(isp)->isp_mdvec->dv_wr_reg)((isp), (reg), ISP_READ((isp), (reg)) | (val))
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#define ISP_CLRBITS(isp, reg, val) \
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(*(isp)->isp_mdvec->dv_wr_reg)((isp), (reg), ISP_READ((isp), (reg)) & ~(val))
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1999-10-17 18:45:31 +00:00
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/* this is the size of a queue entry (request and response) */
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1998-09-15 08:42:56 +00:00
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#define QENTRY_LEN 64
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1999-10-17 18:45:31 +00:00
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/* both request and result queue length must be a power of two */
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1998-09-15 08:42:56 +00:00
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#define RQUEST_QUEUE_LEN MAXISPREQUEST
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1999-10-17 18:45:31 +00:00
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/* I've seen wierdnesses with the result queue < 64 */
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#if MAXISPREQUEST > 64
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1999-03-17 05:04:39 +00:00
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#define RESULT_QUEUE_LEN (MAXISPREQUEST/2)
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1999-10-17 18:45:31 +00:00
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#else
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#define RESULT_QUEUE_LEN MAXISPREQUEST
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#endif
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1998-09-15 08:42:56 +00:00
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#define ISP_QUEUE_ENTRY(q, idx) ((q) + ((idx) * QENTRY_LEN))
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#define ISP_QUEUE_SIZE(n) ((n) * QENTRY_LEN)
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#define ISP_NXT_QENTRY(idx, qlen) (((idx) + 1) & ((qlen)-1))
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1999-10-17 18:45:31 +00:00
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#define ISP_QAVAIL(in, out, qlen) \
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1998-09-15 08:42:56 +00:00
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((in == out)? (qlen - 1) : ((in > out)? \
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1999-10-17 18:45:31 +00:00
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((qlen - 1) - (in - out)) : (out - in - 1)))
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1999-11-21 03:12:58 +00:00
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#define ISP_ADD_REQUEST(isp, iptr) \
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ISP_WRITE(isp, INMAILBOX4, iptr), isp->isp_reqidx = iptr
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1998-04-22 17:54:58 +00:00
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/*
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1999-05-11 05:02:23 +00:00
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* SCSI Specific Host Adapter Parameters- per bus, per target
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1998-04-22 17:54:58 +00:00
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*/
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typedef struct {
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1999-05-11 05:02:23 +00:00
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u_int isp_gotdparms : 1,
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1999-10-17 18:45:31 +00:00
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isp_req_ack_active_neg : 1,
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isp_data_line_active_neg: 1,
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1998-04-22 17:54:58 +00:00
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isp_cmd_dma_burst_enable: 1,
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isp_data_dma_burst_enabl: 1,
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1999-01-10 02:51:48 +00:00
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isp_fifo_threshold : 3,
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1999-01-30 07:29:00 +00:00
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isp_ultramode : 1,
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1998-04-22 17:54:58 +00:00
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isp_diffmode : 1,
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1999-03-25 22:52:45 +00:00
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isp_lvdmode : 1,
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1999-05-11 05:02:23 +00:00
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: 1,
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1998-04-22 17:54:58 +00:00
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isp_initiator_id : 4,
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1999-10-17 18:45:31 +00:00
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isp_async_data_setup : 4;
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u_int16_t isp_selection_timeout;
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u_int16_t isp_max_queue_depth;
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1998-04-22 17:54:58 +00:00
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u_int8_t isp_tag_aging;
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1999-10-17 18:45:31 +00:00
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u_int8_t isp_bus_reset_delay;
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u_int8_t isp_retry_count;
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u_int8_t isp_retry_delay;
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1998-04-22 17:54:58 +00:00
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struct {
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1999-05-11 05:02:23 +00:00
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u_int dev_enable : 1, /* ignored */
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: 1,
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1999-01-30 07:29:00 +00:00
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dev_update : 1,
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dev_refresh : 1,
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1999-03-25 22:52:45 +00:00
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exc_throttle : 8,
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cur_offset : 4,
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sync_offset : 4;
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u_int8_t cur_period; /* current sync period */
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u_int8_t sync_period; /* goal sync period */
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u_int16_t dev_flags; /* goal device flags */
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u_int16_t cur_dflags; /* current device flags */
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1998-04-22 17:54:58 +00:00
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} isp_devparam[MAX_TARGETS];
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1999-05-11 05:02:23 +00:00
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} sdparam;
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1998-04-22 17:54:58 +00:00
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/*
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* Device Flags
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*/
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1998-09-15 08:42:56 +00:00
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#define DPARM_DISC 0x8000
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#define DPARM_PARITY 0x4000
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#define DPARM_WIDE 0x2000
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#define DPARM_SYNC 0x1000
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#define DPARM_TQING 0x0800
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#define DPARM_ARQ 0x0400
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#define DPARM_QFRZ 0x0200
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#define DPARM_RENEG 0x0100
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#define DPARM_NARROW 0x0080 /* Possibly only available with >= 7.55 fw */
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#define DPARM_ASYNC 0x0040 /* Possibly only available with >= 7.55 fw */
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1999-02-09 01:11:35 +00:00
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#define DPARM_DEFAULT (0xFF00 & ~DPARM_QFRZ)
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1998-09-15 08:42:56 +00:00
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#define DPARM_SAFE_DFLT (DPARM_DEFAULT & ~(DPARM_WIDE|DPARM_SYNC|DPARM_TQING))
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1998-04-22 17:54:58 +00:00
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1999-03-25 22:52:45 +00:00
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/* technically, not really correct, as they need to be rated based upon clock */
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#define ISP_40M_SYNCPARMS 0x080a
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1999-10-17 18:45:31 +00:00
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#define ISP_20M_SYNCPARMS 0x080c
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#define ISP_10M_SYNCPARMS 0x0c19
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#define ISP_08M_SYNCPARMS 0x0c25
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#define ISP_05M_SYNCPARMS 0x0c32
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#define ISP_04M_SYNCPARMS 0x0c41
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1998-04-22 17:54:58 +00:00
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/*
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* Fibre Channel Specifics
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*/
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1999-10-17 18:45:31 +00:00
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#define FL_PORT_ID 0x7e /* FL_Port Special ID */
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#define FC_PORT_ID 0x7f /* Fabric Controller Special ID */
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#define FC_SNS_ID 0x80 /* SNS Server Special ID */
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1998-04-22 17:54:58 +00:00
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typedef struct {
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1999-10-17 18:45:31 +00:00
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u_int32_t isp_fwoptions : 16,
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1999-07-02 22:46:31 +00:00
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: 7,
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loop_seen_once : 1,
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isp_loopstate : 3, /* Current Loop State */
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isp_fwstate : 3, /* ISP F/W state */
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isp_gotdparms : 1,
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isp_onfabric : 1;
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1998-09-15 08:42:56 +00:00
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u_int8_t isp_loopid; /* hard loop id */
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u_int8_t isp_alpa; /* ALPA */
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1999-10-17 18:45:31 +00:00
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volatile u_int16_t isp_lipseq; /* LIP sequence # */
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1999-07-02 22:46:31 +00:00
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u_int32_t isp_portid;
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1998-09-15 08:42:56 +00:00
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u_int8_t isp_execthrottle;
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1999-10-17 18:45:31 +00:00
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u_int8_t isp_retry_delay;
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u_int8_t isp_retry_count;
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u_int8_t isp_reserved;
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1998-09-15 08:42:56 +00:00
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u_int16_t isp_maxalloc;
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u_int16_t isp_maxfrmlen;
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1999-07-02 22:46:31 +00:00
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u_int64_t isp_nodewwn;
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u_int64_t isp_portwwn;
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1999-03-17 05:04:39 +00:00
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/*
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1999-07-02 22:46:31 +00:00
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* Port Data Base. This is indexed by 'target', which is invariate.
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* However, elements within can move around due to loop changes,
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* so the actual loop ID passed to the F/W is in this structure.
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* The first time the loop is seen up, loopid will match the index
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* (except for fabric nodes which are above mapped above FC_SNS_ID
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* and are completely virtual), but subsequent LIPs can cause things
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* to move around.
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1999-03-17 05:04:39 +00:00
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*/
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1999-07-02 22:46:31 +00:00
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struct lportdb {
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1999-10-17 18:45:31 +00:00
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u_int
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1999-07-02 22:46:31 +00:00
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loopid : 8,
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: 4,
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fabdev : 1,
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roles : 2,
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valid : 1;
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1999-10-17 18:45:31 +00:00
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u_int32_t portid;
|
1999-07-02 22:46:31 +00:00
|
|
|
u_int64_t node_wwn;
|
|
|
|
u_int64_t port_wwn;
|
1999-10-17 18:45:31 +00:00
|
|
|
} portdb[MAX_FC_TARG], tport[FL_PORT_ID];
|
1999-03-17 05:04:39 +00:00
|
|
|
|
1998-04-22 17:54:58 +00:00
|
|
|
/*
|
|
|
|
* Scratch DMA mapped in area to fetch Port Database stuff, etc.
|
|
|
|
*/
|
1999-06-24 16:34:00 +00:00
|
|
|
caddr_t isp_scratch;
|
1998-04-22 17:54:58 +00:00
|
|
|
u_int32_t isp_scdma;
|
|
|
|
} fcparam;
|
|
|
|
|
1999-07-02 22:46:31 +00:00
|
|
|
#define FW_CONFIG_WAIT 0
|
|
|
|
#define FW_WAIT_AL_PA 1
|
|
|
|
#define FW_WAIT_LOGIN 2
|
|
|
|
#define FW_READY 3
|
|
|
|
#define FW_LOSS_OF_SYNC 4
|
|
|
|
#define FW_ERROR 5
|
|
|
|
#define FW_REINIT 6
|
|
|
|
#define FW_NON_PART 7
|
1998-04-22 17:54:58 +00:00
|
|
|
|
1999-07-02 22:46:31 +00:00
|
|
|
#define LOOP_NIL 0
|
|
|
|
#define LOOP_LIP_RCVD 1
|
|
|
|
#define LOOP_PDB_RCVD 2
|
|
|
|
#define LOOP_READY 7
|
|
|
|
|
1998-04-22 17:54:58 +00:00
|
|
|
/*
|
|
|
|
* Soft Structure per host adapter
|
|
|
|
*/
|
|
|
|
struct ispsoftc {
|
|
|
|
/*
|
|
|
|
* Platform (OS) specific data
|
|
|
|
*/
|
|
|
|
struct isposinfo isp_osinfo;
|
|
|
|
|
|
|
|
/*
|
1999-11-21 03:12:58 +00:00
|
|
|
* Pointer to bus specific functions and data
|
1998-04-22 17:54:58 +00:00
|
|
|
*/
|
|
|
|
struct ispmdvec * isp_mdvec;
|
|
|
|
|
|
|
|
/*
|
1999-11-21 03:12:58 +00:00
|
|
|
* (Mostly) nonvolatile state. Board specific parameters
|
|
|
|
* may contain some volatile state (e.g., current loop state).
|
1998-04-22 17:54:58 +00:00
|
|
|
*/
|
|
|
|
|
1999-11-21 03:12:58 +00:00
|
|
|
void * isp_param; /* type specific */
|
|
|
|
u_int16_t isp_fwrev[3]; /* Loaded F/W revision */
|
|
|
|
u_int16_t isp_romfw_rev[3]; /* PROM F/W revision */
|
|
|
|
u_int16_t isp_maxcmds; /* max possible I/O cmds */
|
|
|
|
u_int8_t isp_type; /* HBA Chip Type */
|
|
|
|
u_int8_t isp_revision; /* HBA Chip H/W Revision */
|
|
|
|
|
|
|
|
u_int32_t : 4,
|
|
|
|
isp_touched : 1, /* board ever seen? */
|
|
|
|
isp_fast_mttr : 1, /* fast sram */
|
|
|
|
isp_bustype : 1, /* SBus or PCI */
|
|
|
|
isp_dogactive : 1, /* watchdog running */
|
|
|
|
isp_dblev : 8, /* debug level */
|
|
|
|
isp_clock : 8, /* input clock */
|
|
|
|
isp_confopts : 8; /* config options */
|
1998-04-22 17:54:58 +00:00
|
|
|
|
|
|
|
/*
|
1998-09-15 08:42:56 +00:00
|
|
|
* Volatile state
|
1998-04-22 17:54:58 +00:00
|
|
|
*/
|
1998-09-15 08:42:56 +00:00
|
|
|
|
1999-11-21 03:12:58 +00:00
|
|
|
volatile u_int32_t : 9,
|
1998-09-15 08:42:56 +00:00
|
|
|
isp_state : 3,
|
1999-05-11 05:02:23 +00:00
|
|
|
isp_sendmarker : 2, /* send a marker entry */
|
|
|
|
isp_update : 2, /* update parameters */
|
1999-10-17 18:45:31 +00:00
|
|
|
isp_nactive : 16; /* how many commands active */
|
1998-04-22 17:54:58 +00:00
|
|
|
|
1999-10-17 18:45:31 +00:00
|
|
|
volatile u_int16_t isp_reqodx; /* index of last ISP pickup */
|
|
|
|
volatile u_int16_t isp_reqidx; /* index of next request */
|
|
|
|
volatile u_int16_t isp_residx; /* index of next result */
|
|
|
|
volatile u_int16_t isp_lasthdls; /* last handle seed */
|
1998-04-22 17:54:58 +00:00
|
|
|
|
|
|
|
/*
|
1999-11-21 03:12:58 +00:00
|
|
|
* Active commands are stored here, indexed by handle functions.
|
1998-04-22 17:54:58 +00:00
|
|
|
*/
|
1999-10-17 18:45:31 +00:00
|
|
|
ISP_SCSI_XFER_T **isp_xflist;
|
1998-04-22 17:54:58 +00:00
|
|
|
|
|
|
|
/*
|
1999-10-17 18:45:31 +00:00
|
|
|
* request/result queue pointers and dma handles for them.
|
1998-04-22 17:54:58 +00:00
|
|
|
*/
|
1999-06-24 16:34:00 +00:00
|
|
|
caddr_t isp_rquest;
|
|
|
|
caddr_t isp_result;
|
1998-04-22 17:54:58 +00:00
|
|
|
u_int32_t isp_rquest_dma;
|
|
|
|
u_int32_t isp_result_dma;
|
|
|
|
};
|
|
|
|
|
1999-08-16 20:01:14 +00:00
|
|
|
#define SDPARAM(isp) ((sdparam *) (isp)->isp_param)
|
|
|
|
#define FCPARAM(isp) ((fcparam *) (isp)->isp_param)
|
|
|
|
|
1998-04-22 17:54:58 +00:00
|
|
|
/*
|
|
|
|
* ISP States
|
|
|
|
*/
|
|
|
|
#define ISP_NILSTATE 0
|
|
|
|
#define ISP_RESETSTATE 1
|
|
|
|
#define ISP_INITSTATE 2
|
|
|
|
#define ISP_RUNSTATE 3
|
|
|
|
|
|
|
|
/*
|
|
|
|
* ISP Configuration Options
|
|
|
|
*/
|
|
|
|
#define ISP_CFG_NORELOAD 0x80 /* don't download f/w */
|
1999-02-09 01:11:35 +00:00
|
|
|
#define ISP_CFG_NONVRAM 0x40 /* ignore NVRAM */
|
1999-11-21 03:12:58 +00:00
|
|
|
#define ISP_CFG_FULL_DUPLEX 0x01 /* Full Duplex (Fibre Channel only) */
|
|
|
|
#define ISP_CFG_OWNWWN 0x02 /* override NVRAM wwn */
|
2000-02-11 19:25:01 +00:00
|
|
|
#define ISP_CFG_NPORT 0x04 /* try to force N- instead of L-Port */
|
1998-04-22 17:54:58 +00:00
|
|
|
|
1999-04-04 01:26:08 +00:00
|
|
|
#define ISP_FW_REV(maj, min, mic) ((maj << 24) | (min << 16) | mic)
|
1999-05-11 05:02:23 +00:00
|
|
|
#define ISP_FW_REVX(xp) ((xp[0]<<24) | (xp[1] << 16) | xp[2])
|
1998-09-15 08:42:56 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Bus (implementation) types
|
|
|
|
*/
|
|
|
|
#define ISP_BT_PCI 0 /* PCI Implementations */
|
|
|
|
#define ISP_BT_SBUS 1 /* SBus Implementations */
|
|
|
|
|
1998-04-22 17:54:58 +00:00
|
|
|
/*
|
1998-09-15 08:42:56 +00:00
|
|
|
* Chip Types
|
1998-04-22 17:54:58 +00:00
|
|
|
*/
|
|
|
|
#define ISP_HA_SCSI 0xf
|
1998-09-15 08:42:56 +00:00
|
|
|
#define ISP_HA_SCSI_UNKNOWN 0x1
|
|
|
|
#define ISP_HA_SCSI_1020 0x2
|
|
|
|
#define ISP_HA_SCSI_1020A 0x3
|
|
|
|
#define ISP_HA_SCSI_1040 0x4
|
|
|
|
#define ISP_HA_SCSI_1040A 0x5
|
|
|
|
#define ISP_HA_SCSI_1040B 0x6
|
1999-04-04 01:26:08 +00:00
|
|
|
#define ISP_HA_SCSI_1040C 0x7
|
1999-12-16 05:42:02 +00:00
|
|
|
#define ISP_HA_SCSI_1240 0x8
|
|
|
|
#define ISP_HA_SCSI_1080 0x9
|
|
|
|
#define ISP_HA_SCSI_1280 0xa
|
2000-02-11 19:25:01 +00:00
|
|
|
#define ISP_HA_SCSI_12160 0xb
|
1998-04-22 17:54:58 +00:00
|
|
|
#define ISP_HA_FC 0xf0
|
|
|
|
#define ISP_HA_FC_2100 0x10
|
1999-07-02 22:46:31 +00:00
|
|
|
#define ISP_HA_FC_2200 0x20
|
1998-04-22 17:54:58 +00:00
|
|
|
|
1999-03-17 05:04:39 +00:00
|
|
|
#define IS_SCSI(isp) (isp->isp_type & ISP_HA_SCSI)
|
1999-12-16 05:42:02 +00:00
|
|
|
#define IS_1240(isp) (isp->isp_type == ISP_HA_SCSI_1240)
|
1999-03-17 05:04:39 +00:00
|
|
|
#define IS_1080(isp) (isp->isp_type == ISP_HA_SCSI_1080)
|
1999-12-16 05:42:02 +00:00
|
|
|
#define IS_1280(isp) (isp->isp_type == ISP_HA_SCSI_1280)
|
2000-02-11 19:25:01 +00:00
|
|
|
#define IS_12160(isp) (isp->isp_type == ISP_HA_SCSI_12160)
|
|
|
|
|
|
|
|
#define IS_12X0(isp) (IS_1240(isp) || IS_1280(isp))
|
|
|
|
#define IS_DUALBUS(isp) (IS_12X0(isp) || IS_12160(isp))
|
|
|
|
#define IS_ULTRA2(isp) (IS_1080(isp) || IS_1280(isp) || IS_12160(isp))
|
|
|
|
#define IS_ULTRA3(isp) (IS_12160(isp))
|
|
|
|
|
1999-03-17 05:04:39 +00:00
|
|
|
#define IS_FC(isp) (isp->isp_type & ISP_HA_FC)
|
2000-02-11 19:25:01 +00:00
|
|
|
#define IS_2100(isp) (isp->isp_type == ISP_HA_FC_2100)
|
|
|
|
#define IS_2200(isp) (isp->isp_type == ISP_HA_FC_2200)
|
|
|
|
|
1999-03-17 05:04:39 +00:00
|
|
|
|
1998-04-22 17:54:58 +00:00
|
|
|
/*
|
|
|
|
* Function Prototypes
|
|
|
|
*/
|
|
|
|
|
|
|
|
/*
|
1998-09-15 08:42:56 +00:00
|
|
|
* Reset Hardware. Totally. Assumes that you'll follow this with
|
|
|
|
* a call to isp_init.
|
1998-04-22 17:54:58 +00:00
|
|
|
*/
|
|
|
|
void isp_reset __P((struct ispsoftc *));
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Initialize Hardware to known state
|
|
|
|
*/
|
|
|
|
void isp_init __P((struct ispsoftc *));
|
|
|
|
|
1998-09-15 08:42:56 +00:00
|
|
|
/*
|
|
|
|
* Reset the ISP and call completion for any orphaned commands.
|
|
|
|
*/
|
|
|
|
void isp_restart __P((struct ispsoftc *));
|
|
|
|
|
1998-04-22 17:54:58 +00:00
|
|
|
/*
|
|
|
|
* Interrupt Service Routine
|
|
|
|
*/
|
|
|
|
int isp_intr __P((void *));
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Command Entry Point
|
|
|
|
*/
|
1998-09-15 08:42:56 +00:00
|
|
|
int32_t ispscsicmd __P((ISP_SCSI_XFER_T *));
|
|
|
|
|
|
|
|
/*
|
1999-01-30 07:29:00 +00:00
|
|
|
* Platform Dependent to External to Internal Control Function
|
1998-09-15 08:42:56 +00:00
|
|
|
*
|
1999-07-02 22:46:31 +00:00
|
|
|
* Assumes all locks are held and that no reentrancy issues need be dealt with.
|
1998-09-15 08:42:56 +00:00
|
|
|
*
|
|
|
|
*/
|
|
|
|
typedef enum {
|
1999-07-02 22:46:31 +00:00
|
|
|
ISPCTL_RESET_BUS, /* Reset Bus */
|
|
|
|
ISPCTL_RESET_DEV, /* Reset Device */
|
|
|
|
ISPCTL_ABORT_CMD, /* Abort Command */
|
|
|
|
ISPCTL_UPDATE_PARAMS, /* Update Operating Parameters */
|
2000-01-03 22:13:40 +00:00
|
|
|
ISPCTL_FCLINK_TEST, /* Test FC Link Status */
|
|
|
|
ISPCTL_PDB_SYNC, /* Synchronize Port Database */
|
|
|
|
ISPCTL_TOGGLE_TMODE /* toggle target mode */
|
1998-09-15 08:42:56 +00:00
|
|
|
} ispctl_t;
|
|
|
|
int isp_control __P((struct ispsoftc *, ispctl_t, void *));
|
|
|
|
|
1999-01-30 07:29:00 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Platform Dependent to Internal to External Control Function
|
|
|
|
* (each platform must provide such a function)
|
|
|
|
*
|
1999-07-02 22:46:31 +00:00
|
|
|
* Assumes all locks are held and that no reentrancy issues need be dealt with.
|
1999-01-30 07:29:00 +00:00
|
|
|
*
|
|
|
|
*/
|
|
|
|
|
|
|
|
typedef enum {
|
1999-02-09 01:11:35 +00:00
|
|
|
ISPASYNC_NEW_TGT_PARAMS,
|
1999-07-02 22:46:31 +00:00
|
|
|
ISPASYNC_BUS_RESET, /* Bus Was Reset */
|
|
|
|
ISPASYNC_LOOP_DOWN, /* FC Loop Down */
|
|
|
|
ISPASYNC_LOOP_UP, /* FC Loop Up */
|
|
|
|
ISPASYNC_PDB_CHANGED, /* FC Port Data Base Changed */
|
|
|
|
ISPASYNC_CHANGE_NOTIFY, /* FC SNS Change Notification */
|
|
|
|
ISPASYNC_FABRIC_DEV, /* FC New Fabric Device */
|
2000-01-03 22:13:40 +00:00
|
|
|
ISPASYNC_TARGET_MESSAGE, /* target message */
|
|
|
|
ISPASYNC_TARGET_EVENT, /* target asynchronous event */
|
|
|
|
ISPASYNC_TARGET_ACTION /* other target command action */
|
1999-01-30 07:29:00 +00:00
|
|
|
} ispasync_t;
|
|
|
|
int isp_async __P((struct ispsoftc *, ispasync_t, void *));
|
|
|
|
|
1998-09-15 08:42:56 +00:00
|
|
|
/*
|
|
|
|
* lost command routine (XXXX IN TRANSITION XXXX)
|
|
|
|
*/
|
|
|
|
void isp_lostcmd __P((struct ispsoftc *, ISP_SCSI_XFER_T *));
|
|
|
|
|
1998-04-22 17:54:58 +00:00
|
|
|
#endif /* _ISPVAR_H */
|