Contents were duplicated.
This commit is contained in:
Justin T. Gibbs
parent
bf21c6337f
commit
830a89fb0b
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=39240
@ -1,210 +1,5 @@
|
||||
/* $FreeBSD$ */
|
||||
/* $Id: isp_freebsd_cam.h,v 1.6 1998/09/08 01:01:53 mjacob Exp $ */
|
||||
/*
|
||||
* Qlogic ISP SCSI Host Adapter FreeBSD Wrapper Definitions (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_CAM_H
|
||||
#define _ISP_FREEBSD_CAM_H
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/queue.h>
|
||||
|
||||
#include <machine/bus_memio.h>
|
||||
#include <machine/bus_pio.h>
|
||||
#include <machine/bus.h>
|
||||
#include <machine/clock.h>
|
||||
|
||||
#include <cam/cam.h>
|
||||
#include <cam/cam_debug.h>
|
||||
#include <cam/cam_ccb.h>
|
||||
#include <cam/cam_sim.h>
|
||||
#include <cam/cam_xpt.h>
|
||||
#include <cam/cam_xpt_sim.h>
|
||||
#include <cam/cam_debug.h>
|
||||
#include <cam/scsi/scsi_all.h>
|
||||
#include <cam/scsi/scsi_message.h>
|
||||
|
||||
|
||||
#ifndef SCSI_CHECK
|
||||
#define SCSI_CHECK SCSI_STATUS_CHECK_COND
|
||||
#endif
|
||||
#ifndef SCSI_BUSY
|
||||
#define SCSI_BUSY SCSI_STATUS_BUSY
|
||||
#endif
|
||||
|
||||
#define ISP_SCSI_XFER_T struct ccb_scsiio
|
||||
struct isposinfo {
|
||||
char name[8];
|
||||
int unit;
|
||||
struct cam_sim *sim;
|
||||
struct cam_path *path;
|
||||
struct callout_handle watchid;
|
||||
};
|
||||
|
||||
#define isp_sim isp_osinfo.sim
|
||||
#define isp_path isp_osinfo.path
|
||||
#define isp_unit isp_osinfo.unit
|
||||
#define isp_name isp_osinfo.name
|
||||
|
||||
|
||||
/*
|
||||
* 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 PVS "Qlogic ISP Driver, FreeBSD CAM"
|
||||
|
||||
#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
|
||||
|
||||
#define DFLT_DBLEVEL 2
|
||||
|
||||
#define ISP_LOCKVAL_DECL int isp_spl_save
|
||||
#define ISP_UNLOCK(isp) (void) splx(isp_spl_save)
|
||||
#define ISP_LOCK(isp) isp_spl_save = splcam()
|
||||
#define ISP_ILOCK(isp) ISP_LOCK(isp)
|
||||
#define ISP_IUNLOCK(isp) ISP_UNLOCK(isp)
|
||||
#define IMASK cam_imask
|
||||
|
||||
#define XS_NULL(ccb) ccb == NULL
|
||||
#define XS_ISP(ccb) ((struct ispsoftc *) (ccb)->ccb_h.spriv_ptr1)
|
||||
|
||||
#define XS_LUN(ccb) (ccb)->ccb_h.target_lun
|
||||
#define XS_TGT(ccb) (ccb)->ccb_h.target_id
|
||||
#define XS_RESID(ccb) (ccb)->resid
|
||||
#define XS_XFRLEN(ccb) (ccb)->dxfer_len
|
||||
#define XS_CDBLEN(ccb) (ccb)->cdb_len
|
||||
#define XS_CDBP(ccb) ((ccb)->ccb_h.flags & CAM_CDB_POINTER)? \
|
||||
(ccb)->cdb_io.cdb_ptr : (ccb)->cdb_io.cdb_bytes
|
||||
#define XS_STS(ccb) (ccb)->scsi_status
|
||||
#define XS_TIME(ccb) (ccb)->ccb_h.timeout
|
||||
#define XS_SNSP(ccb) (&(ccb)->sense_data)
|
||||
#define XS_SNSLEN(ccb) imin((sizeof (ccb)->sense_data), ccb->sense_len)
|
||||
#define XS_SNSKEY(ccb) ((ccb)->sense_data.flags & 0xf)
|
||||
|
||||
/*
|
||||
* A little tricky- HBA_NOERROR is "in progress" so
|
||||
* that XS_CMD_DONE can transition this to CAM_REQ_CMP.
|
||||
*/
|
||||
#define HBA_NOERROR CAM_REQ_INPROG
|
||||
#define HBA_BOTCH CAM_UNREC_HBA_ERROR
|
||||
#define HBA_CMDTIMEOUT CAM_CMD_TIMEOUT
|
||||
#define HBA_SELTIMEOUT CAM_SEL_TIMEOUT
|
||||
#define HBA_TGTBSY CAM_SCSI_STATUS_ERROR
|
||||
#define HBA_BUSRESET CAM_SCSI_BUS_RESET
|
||||
#define HBA_ABORTED CAM_REQ_ABORTED
|
||||
#define HBA_DATAOVR CAM_DATA_RUN_ERR
|
||||
#define HBA_ARQFAIL CAM_AUTOSENSE_FAIL
|
||||
|
||||
#define XS_SNS_IS_VALID(ccb) ((ccb)->ccb_h.status |= CAM_AUTOSNS_VALID)
|
||||
#define XS_IS_SNS_VALID(ccb) (((ccb)->ccb_h.status & CAM_AUTOSNS_VALID) != 0)
|
||||
|
||||
#define XS_INITERR(ccb) \
|
||||
(ccb)->ccb_h.status &= ~CAM_STATUS_MASK, \
|
||||
(ccb)->ccb_h.status |= CAM_REQ_INPROG, \
|
||||
(ccb)->ccb_h.spriv_field0 = CAM_REQ_INPROG
|
||||
#define XS_SETERR(ccb, v) (ccb)->ccb_h.spriv_field0 = v
|
||||
#define XS_ERR(ccb) (ccb)->ccb_h.spriv_field0
|
||||
#define XS_NOERR(ccb) \
|
||||
((ccb)->ccb_h.spriv_field0 == CAM_REQ_INPROG)
|
||||
|
||||
#define XS_CMD_DONE(sccb) \
|
||||
if (XS_NOERR((sccb))) \
|
||||
XS_SETERR((sccb), CAM_REQ_CMP); \
|
||||
(sccb)->ccb_h.status &= ~CAM_STATUS_MASK; \
|
||||
(sccb)->ccb_h.status |= (sccb)->ccb_h.spriv_field0; \
|
||||
if (((sccb)->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP && \
|
||||
(sccb)->scsi_status != SCSI_STATUS_OK) { \
|
||||
(sccb)->ccb_h.status &= ~CAM_STATUS_MASK; \
|
||||
(sccb)->ccb_h.status |= CAM_SCSI_STATUS_ERROR; \
|
||||
} \
|
||||
if (((sccb)->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { \
|
||||
if (((sccb)->ccb_h.status & CAM_DEV_QFRZN) == 0) { \
|
||||
struct ispsoftc *isp = XS_ISP((sccb)); \
|
||||
IDPRINTF(3, ("%s: freeze devq %d.%d ccbstat 0x%x\n",\
|
||||
isp->isp_name, (sccb)->ccb_h.target_id, \
|
||||
(sccb)->ccb_h.target_lun, (sccb)->ccb_h.status)); \
|
||||
xpt_freeze_devq((sccb)->ccb_h.path, 1); \
|
||||
(sccb)->ccb_h.status |= CAM_DEV_QFRZN; \
|
||||
} \
|
||||
} \
|
||||
(sccb)->ccb_h.status &= ~CAM_SIM_QUEUED; \
|
||||
xpt_done((union ccb *)(sccb))
|
||||
|
||||
#define XS_IS_CMD_DONE(ccb) \
|
||||
(((ccb)->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_INPROG)
|
||||
|
||||
/*
|
||||
* Can we tag?
|
||||
*/
|
||||
|
||||
#define XS_CANTAG(ccb) ((ccb)->ccb_h.flags & CAM_TAG_ACTION_VALID)
|
||||
/*
|
||||
* And our favorite tag is....
|
||||
*/
|
||||
#define XS_KINDOF_TAG(ccb) \
|
||||
((ccb->tag_action == MSG_SIMPLE_Q_TAG)? REQFLAG_STAG : \
|
||||
((ccb->tag_action == MSG_HEAD_OF_Q_TAG)? REQFLAG_HTAG : REQFLAG_OTAG))
|
||||
|
||||
|
||||
|
||||
#define CMD_COMPLETE 0
|
||||
#define CMD_EAGAIN 1
|
||||
#define CMD_QUEUED 2
|
||||
|
||||
|
||||
|
||||
#define SYS_DELAY(x) DELAY(x)
|
||||
|
||||
#define WATCH_INTERVAL 30
|
||||
#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
|
||||
#define RESTART_WATCHDOG(f, s) START_WATCHDOG(f, s)
|
||||
extern void isp_attach __P((struct ispsoftc *));
|
||||
|
||||
#endif /* _ISP_FREEBSD_CAM_H */
|
||||
/* $FreeBSD$ */
|
||||
/* $Id: isp_freebsd_cam.h,v 1.6 1998/09/08 01:01:53 mjacob Exp $ */
|
||||
/* $Id: isp_freebsd_cam.h,v 1.1 1998/09/15 08:42:55 gibbs Exp $ */
|
||||
/*
|
||||
* Qlogic ISP SCSI Host Adapter FreeBSD Wrapper Definitions (CAM version)
|
||||
*---------------------------------------
|
||||
|
||||
Loading…
Reference in New Issue
Block a user