Add support for the Qlogic ISP SCSI && FC/AL Adapters

1 files changed, 154 insertions, 0 deletions

diff --git a/sys/dev/isp/isp_freebsd.h b/sys/dev/isp/isp_freebsd.h
new file mode 100644
index 0000000..6f45e9e8
--- /dev/null
+++ b/sys/dev/isp/isp_freebsd.h
@@ -0,0 +1,154 @@
+/* $FreeBSD$ */
+/* $Id: isp_freebsd.h,v 1.9 1998/04/17 17:09:29 mjacob Exp $ */
+/*
+ * Qlogic ISP SCSI Host Adapter FreeBSD Wrapper Definitions (non CAM version)
+ *---------------------------------------
+ * Copyright (c) 1997, 1998 by Matthew Jacob
+ * NASA/Ames Research Center
+ * All rights reserved.
+ *---------------------------------------
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice immediately at the beginning of the file, without modification,
+ *    this list of conditions, and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef	_ISP_FREEBSD_H
+#define	_ISP_FREEBSD_H
+
+#include <pci.h>
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/malloc.h>
+#include <sys/buf.h>
+#include <sys/proc.h>
+
+#include <scsi/scsiconf.h>
+#include <scsi/scsi_debug.h>
+
+#include <machine/clock.h>
+#include <vm/vm.h>
+#include <vm/vm_param.h>
+#include <vm/pmap.h>
+#include <sys/kernel.h>
+
+#include <osreldate.h>
+
+#define	ISP_SCSI_XFER_T		struct scsi_xfer
+struct isposinfo {
+	char			name[8];
+	int			unit;
+	struct scsi_link	_link;
+#if	__FreeBSD_version >=	300001
+	struct callout_handle	watchid;
+#endif
+};
+/*
+ * XXXX: UNTIL WE PUT CODE IN THAT CHECKS RETURNS FROM MALLOC
+ * XXXX: FOR CONTIGOUS PAGES, WE LIMIT TO PAGE_SIZE THE SIZE
+ * XXXX: OF MAILBOXES.
+ */
+#define	MAXISPREQUEST	64
+
+#define	ISP_VERSION_STRING	\
+	"Version 0.92 Alpha Fri Apr 17 09:34:03 PDT 1998"
+
+#include <dev/isp/ispreg.h>
+#include <dev/isp/ispvar.h>
+#include <dev/isp/ispmbox.h>
+
+#define	PRINTF			printf
+#define	IDPRINTF(lev, x)	if (isp->isp_dblev >= lev) printf x
+#ifdef	SCSIDEBUG
+#define	DFLT_DBLEVEL		2
+#else
+#define	DFLT_DBLEVEL		1
+#endif
+
+#define	ISP_LOCKVAL_DECL	int isp_spl_save
+#define	ISP_UNLOCK		(void) splx(isp_spl_save)
+#define	ISP_LOCK		isp_spl_save = splbio()
+#define	IMASK			bio_imask
+
+#define	XS_NULL(xs)		xs == NULL || xs->sc_link == NULL
+#define	XS_ISP(xs)		(xs)->sc_link->adapter_softc
+#define	XS_LUN(xs)		(xs)->sc_link->lun
+#define	XS_TGT(xs)		(xs)->sc_link->target
+#define	XS_RESID(xs)		(xs)->resid
+#define	XS_XFRLEN(xs)		(xs)->datalen
+#define	XS_CDBLEN(xs)		(xs)->cmdlen
+#define	XS_CDBP(xs)		(xs)->cmd
+#define	XS_STS(xs)		(xs)->status
+#define	XS_TIME(xs)		(xs)->timeout
+#define	XS_SNSP(xs)		(&(xs)->sense)
+#define	XS_SNSLEN(xs)		(sizeof (xs)->sense)
+#define	XS_SNSKEY(xs)		((xs)->sense.ext.extended.flags)
+
+#define	HBA_NOERROR		XS_NOERROR
+#define	HBA_BOTCH		XS_DRIVER_STUFFUP
+#define	HBA_CMDTIMEOUT		XS_TIMEOUT
+#define	HBA_SELTIMEOUT		XS_SELTIMEOUT
+#define	HBA_TGTBSY		XS_BUSY
+#define	HBA_BUSRESET		XS_DRIVER_STUFFUP
+#define	HBA_ABORTED		XS_DRIVER_STUFFUP
+
+#define	XS_SNS_IS_VALID(xs)	(xs)->error = XS_SENSE
+#define	XS_IS_SNS_VALID(xs)	((xs)->error == XS_SENSE)
+
+#define	XS_INITERR(xs)		(xs)->error = 0
+#define	XS_SETERR(xs, v)	(xs)->error = v
+#define	XS_ERR(xs)		(xs)->error
+#define	XS_NOERR(xs)		(xs)->error == XS_NOERROR
+
+#define	XS_CMD_DONE(xs)		(xs)->flags |= ITSDONE, scsi_done(xs)
+#define	XS_IS_CMD_DONE(xs)	(((xs)->flags & ITSDONE) != 0)
+
+#define	XS_POLLDCMD(xs)		((xs)->flags & SCSI_NOMASK)
+
+#define	CMD_COMPLETE		COMPLETE
+#define	CMD_EAGAIN		TRY_AGAIN_LATER
+#define	CMD_QUEUED		SUCCESSFULLY_QUEUED
+
+
+
+#define	isp_name	isp_osinfo.name
+
+
+#define	SYS_DELAY(x)	DELAY(x)
+
+#define	WATCH_INTERVAL		30
+#if	__FreeBSD_version >=	300001
+#define	START_WATCHDOG(f, s)	\
+	(s)->isp_osinfo.watchid = timeout(f, s, WATCH_INTERVAL * hz), \
+	s->isp_dogactive = 1
+#define	STOP_WATCHDOG(f, s)	untimeout(f, s, (s)->isp_osinfo.watchid),\
+	(s)->isp_dogactive = 0
+#else
+#define	START_WATCHDOG(f, s)	\
+	timeout(f, s, WATCH_INTERVAL * hz), s->isp_dogactive = 1
+#define	STOP_WATCHDOG(f, s)	untimeout(f, s), (s)->isp_dogactive = 0
+#endif
+
+#define	RESTART_WATCHDOG(f, s)	START_WATCHDOG(f, s)
+extern void isp_attach __P((struct ispsoftc *));
+
+#endif	/* _ISP_FREEBSD_H */