Add PC-Card/ISA SCSI host adpater drivers from NetBSD/pc98
(a NetBSD port for NEC PC-98x1 machines). They are ncv for NCR 53C500, nsp for Workbit Ninja SCSI-3, and stg for TMC 18C30 and 18C50. I thank NetBSD/pc98 and bsd-nomads people. Obtained from: NetBSD/pc98
This commit is contained in:
parent
1e832bf81d
commit
ae94720d12
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=67468
@ -94,6 +94,10 @@ device bt
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device aha 1
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device aic
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device ncv # NCR 53C500
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device nsp # Workbit Ninja SCSI-3
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device stg # TMC 18C30/18C50
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# RAID controllers interfaced to the SCSI subsystem
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device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID
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device dpt # DPT Smartcache III, IV - See NOTES for options!
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58
sys/cam/scsi/scsi_dvcfg.h
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58
sys/cam/scsi/scsi_dvcfg.h
Normal file
@ -0,0 +1,58 @@
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/* $FreeBSD$ */
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/* $NecBSD: scsi_dvcfg.h,v 1.4 1998/03/14 07:05:06 kmatsuda Exp $ */
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/* $NetBSD$ */
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/*
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* [NetBSD for NEC PC-98 series]
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* Copyright (c) 1994, 1995, 1996, 1997, 1998
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* NetBSD/pc98 porting staff. All rights reserved.
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* Copyright (c) 1994, 1995, 1996, 1997, 1998
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* Naofumi HONDA. 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
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* 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,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _SCSI_DVCFG_H_
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#define _SCSI_DVCFG_H_
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/* common dvcfg flags defitions for bs, ncv, stg */
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#define DVF_SCSI_SYNC 0x01
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#define DVF_SCSI_DISC 0x02
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#define DVF_SCSI_WAIT 0x04
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#define DVF_SCSI_LINK 0x08
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#define DVF_SCSI_QTAG 0x10
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#define DVF_SCSI_SP0 0x100
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#define DVF_SCSI_NOPARITY 0x200
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#define DVF_SCSI_SAVESP 0x400
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#define DVF_SCSI_SP1 0x800
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#define DVF_SCSI_PERIOD(XXX) (((XXX) >> 24) & 0xff)
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#define DVF_SCSI_OFFSET(XXX) (((XXX) >> 16) & 0xff)
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#define DVF_SCSI_SYNCMASK 0xffff0000
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#define DVF_SCSI_DEFCFG (DVF_SCSI_SYNC | DVF_SCSI_NOPARITY | DVF_SCSI_SYNCMASK)
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#define DVF_SCSI_BITS "\020\13fssp\12noparity\11nosat\005qtag\004cmdlnk\003wait\002disc\001sync"
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#endif /* !_SCSI_DVCFG_H_ */
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2590
sys/cam/scsi/scsi_low.c
Normal file
2590
sys/cam/scsi/scsi_low.c
Normal file
File diff suppressed because it is too large
Load Diff
615
sys/cam/scsi/scsi_low.h
Normal file
615
sys/cam/scsi/scsi_low.h
Normal file
@ -0,0 +1,615 @@
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/* $FreeBSD$ */
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/* $NecBSD: scsi_low.h,v 1.24 1999/07/23 21:00:05 honda Exp $ */
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/* $NetBSD$ */
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#define SCSI_LOW_DIAGNOSTIC
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/*
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* [NetBSD for NEC PC-98 series]
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* Copyright (c) 1995, 1996, 1997, 1998
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* NetBSD/pc98 porting staff. All rights reserved.
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* Copyright (c) 1995, 1996, 1997, 1998
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* Naofumi HONDA. 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
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* 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,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _SCSI_LOW_H_
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#define _SCSI_LOW_H_
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#ifdef __NetBSD__
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#include <i386/Cbus/dev/scsi_dvcfg.h>
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#endif
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#ifdef __FreeBSD__
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#include <sys/device_port.h>
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#define CAM
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#include <cam/cam.h>
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#include <cam/cam_ccb.h>
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#include <cam/cam_sim.h>
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#include <cam/cam_xpt_sim.h>
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#include <cam/cam_debug.h>
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#include <cam/scsi/scsi_dvcfg.h>
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#endif
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/* user configuration flags defs */
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#define SCSI_LOW_SYNC DVF_SCSI_SYNC
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#define SCSI_LOW_DISC DVF_SCSI_DISC
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#define SCSI_LOW_WAIT DVF_SCSI_WAIT
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#define SCSI_LOW_LINK DVF_SCSI_LINK
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#define SCSI_LOW_QTAG DVF_SCSI_QTAG
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#define SCSI_LOW_NOPARITY DVF_SCSI_NOPARITY
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#define SCSI_LOW_SAVESP DVF_SCSI_SAVESP
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#define SCSI_LOW_DEFCFG DVF_SCSI_DEFCFG
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#define SCSI_LOW_BITS DVF_SCSI_BITS
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#define SCSI_LOW_PERIOD(n) DVF_SCSI_PERIOD(n)
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#define SCSI_LOW_OFFSET(n) DVF_SCSI_OFFSET(n)
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/* host scsi id and targets macro */
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#ifndef SCSI_LOW_NTARGETS
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#define SCSI_LOW_NTARGETS 8
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#endif /* SCSI_LOW_NTARGETS */
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#define SCSI_LOW_NCCB 32
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#define SCSI_LOW_MAX_MSGLEN 16
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#define SCSI_LOW_MAX_RETRY 3
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/* timeout control macro */
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#define SCSI_LOW_MIN_TOUT 24
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#define SCSI_LOW_TIMEOUT_CHECK_INTERVAL 4
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#define SCSI_LOW_POWDOWN_TC 15
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#define SCSI_LOW_MAX_PHCHANGES 256
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/* max synch period */
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#ifndef SCSI_LOW_MAX_SYNCH_SPEED
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#define SCSI_LOW_MAX_SYNCH_SPEED (100) /* 10.0M */
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#endif /* !SCSI_LOW_MAX_SYNCH_SPEED */
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/*************************************************
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* Scsi Data Pointer
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*************************************************/
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/* scsi pointer */
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struct sc_p {
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u_int8_t *scp_data;
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int scp_datalen;
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u_int8_t *scp_cmd;
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int scp_cmdlen;
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u_int scp_direction;
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#define SCSI_LOW_RWUNK (-1)
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#define SCSI_LOW_WRITE 0
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#define SCSI_LOW_READ 1
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};
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#define SCSI_LOW_SETUP_PHASE(ti, phase) \
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{ \
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if ((ti)->ti_phase != (phase)) \
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{ \
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(ti)->ti_ophase = ti->ti_phase; \
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(ti)->ti_phase = (phase); \
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} \
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}
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#define SCSI_LOW_SETUP_MSGPHASE(slp, PHASE) \
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{ \
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(slp)->sl_msgphase = (PHASE); \
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}
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#define SCSI_LOW_TARGET_ASSERT_ATN(slp) \
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{ \
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(ti)->ti_tflags |= TARG_ASSERT_ATN; \
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}
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/*************************************************
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* Command Control Block Structure
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*************************************************/
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typedef int scsi_low_tag_t;
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struct targ_info;
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#define SCSI_LOW_UNKLUN ((u_int) -1)
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#define SCSI_LOW_UNKTAG ((scsi_low_tag_t) -1)
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struct slccb {
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TAILQ_ENTRY(slccb) ccb_chain;
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#ifdef CAM
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union ccb *ccb;
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struct buf *bp;
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#else
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struct scsipi_xfer *xs; /* scsi upper */
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#endif
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struct targ_info *ti; /* targ_info */
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struct lun_info *li; /* lun info */
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scsi_low_tag_t ccb_tag; /* tag */
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/*****************************************
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* Scsi data pointers (original and saved)
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*****************************************/
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struct sc_p ccb_scp; /* given */
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struct sc_p ccb_sscp; /* saved scsi data pointer */
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#ifdef SCSI_LOW_SUPPORT_USER_MSGOUT
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u_int8_t msgout[SCSI_LOW_MAX_MSGLEN]; /* scsi msgout */
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u_int msgoutlen;
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#endif /* SCSI_LOW_SUPPORT_USER_MSGOUT */
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/*****************************************
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* Error or Timeout counters
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*****************************************/
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u_int ccb_flags;
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#define CCB_SENSE 0x01
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u_int ccb_error;
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int ccb_rcnt; /* retry counter */
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int ccb_tc; /* timer counter */
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int ccb_tcmax; /* max timeout */
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/*****************************************
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* Sense data buffer
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*****************************************/
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#ifdef __NetBSD__
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struct scsipi_sense ccb_sense_cmd;
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struct scsipi_sense_data ccb_sense;
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#endif
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#ifdef __FreeBSD__
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struct scsi_sense ccb_sense_cmd;
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struct scsi_sense_data ccb_sense;
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#endif
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};
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/* ccb assert */
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#ifdef __NetBSD__
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#include <dev/isa/ccbque.h>
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#endif
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#ifdef __FreeBSD__
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#include <i386/isa/ccbque.h>
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#endif
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GENERIC_CCB_ASSERT(scsi_low, slccb)
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/*************************************************
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* Target structures
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*************************************************/
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struct scsi_low_softc;
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TAILQ_HEAD(targ_info_tab, targ_info);
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LIST_HEAD(lun_info_tab, lun_info);
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struct lun_info {
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int li_lun;
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struct targ_info *li_ti; /* my target */
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LIST_ENTRY(lun_info) lun_chain; /* targ_info link */
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int li_disc; /* num disconnects */
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int li_maxnexus;
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/*
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* lun state
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*/
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#define UNIT_SLEEP 0x00
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#define UNIT_START 0x01
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#define UNIT_SYNCH 0x02
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#define UNIT_WIDE 0x03
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#define UNIT_OK 0x04
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#define UNIT_NEGSTART UNIT_SYNCH
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u_int li_state; /* target lun state */
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u_int li_maxstate; /* max state */
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/*
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* lun control flags
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*/
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u_int li_flags; /* real control flags */
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u_int li_cfgflags; /* given target cfgflags */
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u_int li_quirks; /* given target quirk */
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/*
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* lun synch and wide data
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*/
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struct synch {
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u_int8_t offset;
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u_int8_t period;
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} li_maxsynch; /* synch data */
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u_int li_width;
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};
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struct targ_info {
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TAILQ_ENTRY(targ_info) ti_chain; /* targ_info link */
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struct scsi_low_softc *ti_sc; /* our softc */
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u_int ti_id; /* scsi id */
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/*
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* Lun chain
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*/
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struct lun_info_tab ti_litab; /* lun chain */
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/*
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* Nexus
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*/
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struct slccb *ti_nexus; /* current nexus */
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struct lun_info *ti_li; /* current nexus lun_info */
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/*
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* Target status
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*/
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#define TARG_ASSERT_ATN 0x01
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u_int ti_tflags; /* target state I */
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/*
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* Scsi phase control
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*/
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struct slccbtab ti_discq; /* disconnect queue */
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#define PH_NULL 0x00
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#define PH_ARBSTART 0x01
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#define PH_SELSTART 0x02
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#define PH_SELECTED 0x03
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#define PH_CMD 0x04
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#define PH_DATA 0x05
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#define PH_MSGIN 0x06
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#define PH_MSGOUT 0x07
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#define PH_STAT 0x08
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#define PH_DISC 0x09
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#define PH_RESEL 0x0a
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u_int ti_phase; /* scsi phase */
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u_int ti_ophase; /* old scsi phase */
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/*
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* Status in
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*/
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u_int8_t ti_status; /* status in */
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/*
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* Msg in
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*/
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u_int ti_msginptr; /* msgin ptr */
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u_int ti_msginlen; /* expected msg length */
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u_int8_t ti_msgin[SCSI_LOW_MAX_MSGLEN]; /* msgin buffer */
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u_int ti_sphase;
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#ifdef SCSI_LOW_DIAGNOSTIC
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#define MSGIN_HISTORY_LEN 5
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u_int8_t ti_msgin_history[MSGIN_HISTORY_LEN];
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int ti_msgin_hist_pointer;
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#endif /* SCSI_LOW_DIAGNOSTIC */
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/*
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* Msg out
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*/
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u_int ti_msgflags; /* msgs to be asserted */
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u_int ti_omsgflags; /* msgs asserted */
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u_int ti_emsgflags; /* a msg currently asserted */
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#define SCSI_LOW_MSG_RESET 0x00000001
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#define SCSI_LOW_MSG_ABORT 0x00000002
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#define SCSI_LOW_MSG_REJECT 0x00000004
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#define SCSI_LOW_MSG_PARITY 0x00000008
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#define SCSI_LOW_MSG_ERROR 0x00000010
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#define SCSI_LOW_MSG_IDENTIFY 0x00000020
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#define SCSI_LOW_MSG_SYNCH 0x00000040
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#define SCSI_LOW_MSG_WIDE 0x00000080
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#define SCSI_LOW_MSG_USER 0x00000100
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#define SCSI_LOW_MSG_NOOP 0x00000200
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#define SCSI_LOW_MSG_ALL 0xffffffff
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/* msgout buffer */
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u_int8_t ti_msgoutstr[SCSI_LOW_MAX_MSGLEN]; /* scsi msgout */
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u_int ti_msgoutlen; /* msgout strlen */
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/*
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* lun info size.
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*/
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int ti_lunsize;
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};
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/*************************************************
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* COMMON HEADER STRUCTURE
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*************************************************/
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struct scsi_low_softc;
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typedef struct scsi_low_softc *sc_low_t;
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#define SCSI_LOW_START_OK 0
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#define SCSI_LOW_START_FAIL 1
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#define SC_LOW_INIT_T (int (*) __P((sc_low_t, int)))
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#define SC_LOW_BUSRST_T (void (*) __P((sc_low_t)))
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#define SC_LOW_LUN_INIT_T (int (*) __P((sc_low_t, struct targ_info *, struct lun_info *)))
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#define SC_LOW_SELECT_T (int (*) __P((sc_low_t, struct slccb *)))
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#define SC_LOW_ATTEN_T (void (*) __P((sc_low_t)))
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#define SC_LOW_NEXUS_T (int (*) __P((sc_low_t, struct targ_info *)))
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#define SC_LOW_MSG_T (int (*) __P((sc_low_t, struct targ_info *, u_int)))
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#define SC_LOW_POLL_T (int (*) __P((void *)))
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#define SC_LOW_POWER_T (int (*) __P((sc_low_t, u_int)))
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struct scsi_low_funcs {
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int (*scsi_low_init) __P((sc_low_t, int));
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void (*scsi_low_bus_reset) __P((sc_low_t));
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int (*scsi_low_lun_init) __P((sc_low_t, struct targ_info *, struct lun_info *));
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int (*scsi_low_start_bus) __P((sc_low_t, struct slccb *));
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int (*scsi_low_establish_nexus) __P((sc_low_t, struct targ_info *));
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void (*scsi_low_attention) __P((sc_low_t));
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int (*scsi_low_msg) __P((sc_low_t, struct targ_info *, u_int));
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int (*scsi_low_poll) __P((void *));
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#define SCSI_LOW_POWDOWN 1
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#define SCSI_LOW_ENGAGE 2
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int (*scsi_low_power) __P((sc_low_t, u_int));
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};
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/*************************************************
|
||||
* SCSI LOW SOFTC
|
||||
*************************************************/
|
||||
struct scsi_low_softc {
|
||||
DEVPORT_DEVICE sl_dev;
|
||||
u_char sl_xname[16];
|
||||
|
||||
/* upper interface */
|
||||
#ifdef CAM
|
||||
struct cam_sim *sim;
|
||||
struct cam_path *path;
|
||||
#else
|
||||
struct scsipi_link sl_link;
|
||||
#endif
|
||||
|
||||
/* my targets */
|
||||
struct targ_info *sl_ti[SCSI_LOW_NTARGETS];
|
||||
struct targ_info_tab sl_titab;
|
||||
|
||||
/* current active nexus */
|
||||
int sl_nexus_call;
|
||||
struct targ_info *sl_nexus;
|
||||
|
||||
/* ccb start queue */
|
||||
struct slccbtab sl_start;
|
||||
|
||||
/* retry limit and phase change counter */
|
||||
int sl_max_retry;
|
||||
int sl_ph_count;
|
||||
|
||||
/* selection & total num disconnect targets */
|
||||
int sl_disc;
|
||||
struct targ_info *sl_selid;
|
||||
|
||||
/* scsi phased suggested by scsi msg */
|
||||
u_int sl_msgphase;
|
||||
#define MSGPH_NULL 0x00 /* no msg */
|
||||
#define MSGPH_DISC 0x01 /* disconnect msg */
|
||||
#define MSGPH_CMDC 0x02 /* cmd complete msg */
|
||||
|
||||
/* error */
|
||||
#define FATALIO 0x01 /* generic io error & retry io */
|
||||
#define ABORTIO 0x02 /* generic io error & terminate io */
|
||||
#define TIMEOUTIO 0x04 /* watch dog timeout */
|
||||
#define SELTIMEOUTIO 0x08 /* selection timeout */
|
||||
#define PDMAERR 0x10 /* dma xfer error */
|
||||
#define MSGERR 0x20 /* msgsys error */
|
||||
#define PARITYERR 0x40 /* parity error */
|
||||
#define BUSYERR 0x80 /* target busy error */
|
||||
#define CMDREJECT 0x100 /* cmd reject error */
|
||||
#define SCSI_LOW_ERRORBITS "\020\009cmdrej\008busy\007parity\006msgerr\005pdmaerr\004seltimeout\003timeout\002abort\001fatal"
|
||||
u_int sl_error; /* error flags */
|
||||
|
||||
/* current scsi data pointer */
|
||||
struct sc_p sl_scp;
|
||||
|
||||
/* power control */
|
||||
u_int sl_active; /* host is busy state */
|
||||
int sl_powc; /* power down timer counter */
|
||||
u_int sl_rstep; /* resume step */
|
||||
|
||||
/* configuration flags */
|
||||
u_int sl_flags;
|
||||
#define HW_POWDOWN 0x01
|
||||
#define HW_RESUME 0x02
|
||||
#define HW_PDMASTART 0x04
|
||||
#define HW_INACTIVE 0x08
|
||||
#define HW_POWERCTRL 0x10
|
||||
|
||||
u_int sl_cfgflags;
|
||||
#define CFG_NODISC 0x01
|
||||
#define CFG_NOPARITY 0x02
|
||||
#define CFG_NOATTEN 0x04
|
||||
#define CFG_ASYNC 0x08
|
||||
#define CFG_MSGUNIFY 0x10
|
||||
|
||||
/* host informations */
|
||||
u_int sl_hostid;
|
||||
int sl_nluns;
|
||||
int sl_ntargs;
|
||||
int sl_openings;
|
||||
|
||||
/* interface functions */
|
||||
struct scsi_low_funcs *sl_funcs;
|
||||
|
||||
#if defined(i386)
|
||||
u_int sl_irq; /* XXX */
|
||||
#endif /* i386 */
|
||||
#ifdef __FreeBSD__
|
||||
struct callout_handle engage_ch;
|
||||
struct callout_handle timeout_ch;
|
||||
#ifdef SCSI_LOW_POWFUNC
|
||||
struct callout_handle recover_ch;
|
||||
#endif
|
||||
#endif /* __FreeBSD__ */
|
||||
};
|
||||
|
||||
/*************************************************
|
||||
* SCSI LOW service functions
|
||||
*************************************************/
|
||||
/*
|
||||
* Scsi low attachment function.
|
||||
*/
|
||||
int scsi_low_attach __P((struct scsi_low_softc *, int, int, int, int));
|
||||
int scsi_low_dettach __P((struct scsi_low_softc *));
|
||||
|
||||
/*
|
||||
* Scsi phase "bus service" functions.
|
||||
* These functions are corresponding to each scsi bus phaeses.
|
||||
*/
|
||||
/* nexus abort (selection failed) */
|
||||
void scsi_low_clear_nexus __P((struct scsi_low_softc *, struct targ_info *));
|
||||
/* msgout phase */
|
||||
int scsi_low_msgout __P((struct scsi_low_softc *, struct targ_info *));
|
||||
/* msgin phase */
|
||||
void scsi_low_msgin __P((struct scsi_low_softc *, struct targ_info *, u_int8_t));
|
||||
/* data phase */
|
||||
int scsi_low_data __P((struct scsi_low_softc *, struct targ_info *, struct buf **, int));
|
||||
/* cmd phase */
|
||||
int scsi_low_cmd __P((struct scsi_low_softc *, struct targ_info *));
|
||||
|
||||
/* reselection phase */
|
||||
struct targ_info *scsi_low_reselected __P((struct scsi_low_softc *, u_int));
|
||||
/* disconnection phase */
|
||||
int scsi_low_disconnected __P((struct scsi_low_softc *, struct targ_info *));
|
||||
|
||||
/*
|
||||
* Scsi bus restart function.
|
||||
* Canncel all established nexuses => scsi system initialized => restart jobs.
|
||||
*/
|
||||
#define SCSI_LOW_RESTART_HARD 1
|
||||
#define SCSI_LOW_RESTART_SOFT 0
|
||||
int scsi_low_restart __P((struct scsi_low_softc *, int, u_char *));
|
||||
|
||||
/*
|
||||
* Scsi utility fucntions
|
||||
*/
|
||||
/* print current status */
|
||||
void scsi_low_print __P((struct scsi_low_softc *, struct targ_info *));
|
||||
/* timeout utility (only in used scsi_low_pisa) */
|
||||
void scsi_low_timeout __P((void *));
|
||||
#define SCSI2_RESET_DELAY 5000000
|
||||
#define TWIDDLEWAIT 10000
|
||||
/* bus reset utility */
|
||||
void scsi_low_bus_reset __P((struct scsi_low_softc *));
|
||||
|
||||
/*************************************************
|
||||
* Inline utility
|
||||
*************************************************/
|
||||
static __inline u_int8_t scsi_low_identify __P((struct targ_info *ti));
|
||||
static __inline void scsi_low_attention __P((struct scsi_low_softc *, struct targ_info *));
|
||||
static __inline int scsi_low_is_msgout_continue __P((struct targ_info *));
|
||||
static __inline int scsi_low_assert_msg __P((struct scsi_low_softc *, struct targ_info *, u_int, int));
|
||||
static __inline void scsi_low_arbit_win __P((struct scsi_low_softc *, struct targ_info *));
|
||||
|
||||
static __inline int
|
||||
scsi_low_is_msgout_continue(ti)
|
||||
struct targ_info *ti;
|
||||
{
|
||||
|
||||
return (ti->ti_msgflags != 0);
|
||||
}
|
||||
|
||||
static __inline u_int8_t
|
||||
scsi_low_identify(ti)
|
||||
struct targ_info *ti;
|
||||
{
|
||||
u_int8_t msg;
|
||||
struct lun_info *li = ti->ti_li;
|
||||
|
||||
msg = (li->li_flags & SCSI_LOW_DISC) ? 0xc0 : 0x80;
|
||||
msg |= li->li_lun;
|
||||
return msg;
|
||||
}
|
||||
|
||||
#define ID_MSG_SETUP(ti) (scsi_low_identify(ti))
|
||||
|
||||
static __inline void
|
||||
scsi_low_attention(slp, ti)
|
||||
struct scsi_low_softc *slp;
|
||||
struct targ_info *ti;
|
||||
{
|
||||
|
||||
(*slp->sl_funcs->scsi_low_attention) (slp);
|
||||
SCSI_LOW_TARGET_ASSERT_ATN(slp);
|
||||
}
|
||||
|
||||
static __inline int
|
||||
scsi_low_assert_msg(slp, ti, msg, now)
|
||||
struct scsi_low_softc *slp;
|
||||
struct targ_info *ti;
|
||||
u_int msg;
|
||||
int now;
|
||||
{
|
||||
|
||||
ti->ti_msgflags |= msg;
|
||||
if (now != 0)
|
||||
scsi_low_attention(slp, ti);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static __inline void
|
||||
scsi_low_arbit_win(slp, ti)
|
||||
struct scsi_low_softc *slp;
|
||||
struct targ_info *ti;
|
||||
{
|
||||
|
||||
slp->sl_selid = NULL;
|
||||
}
|
||||
|
||||
/*************************************************
|
||||
* Message out defs
|
||||
*************************************************/
|
||||
/* XXX: use scsi_message.h */
|
||||
#define ST_GOOD 0x00
|
||||
#define ST_CHKCOND 0x02
|
||||
#define ST_MET 0x04
|
||||
#define ST_BUSY 0x08
|
||||
#define ST_INTERGOOD 0x10
|
||||
#define ST_INTERMET 0x14
|
||||
#define ST_CONFLICT 0x18
|
||||
#define ST_QUEFULL 0x28
|
||||
|
||||
#define MSG_COMP 0x00
|
||||
#define MSG_EXTEND 0x01
|
||||
|
||||
#define MKMSG_EXTEND(XLEN, XCODE) ((((u_int)(XLEN)) << NBBY) | ((u_int)(XCODE)))
|
||||
#define MSG_EXTEND_MDPCODE 0x00
|
||||
#define MSG_EXTEND_MDPLEN 0x05
|
||||
#define MSG_EXTEND_SYNCHCODE 0x01
|
||||
#define MSG_EXTEND_SYNCHLEN 0x03
|
||||
#define MSG_EXTEND_WIDECODE 0x03
|
||||
#define MSG_EXTEND_WIDELEN 0x02
|
||||
|
||||
#define MSG_SAVESP 0x02
|
||||
#define MSG_RESTORESP 0x03
|
||||
#define MSG_DISCON 0x04
|
||||
#define MSG_I_ERROR 0x05
|
||||
#define MSG_ABORT 0x06
|
||||
#define MSG_REJECT 0x07
|
||||
#define MSG_NOOP 0x08
|
||||
#define MSG_PARITY 0x09
|
||||
#define MSG_LCOMP 0x0a
|
||||
#define MSG_LCOMP_F 0x0b
|
||||
#define MSG_RESET 0x0c
|
||||
#ifdef __FreeBSD__
|
||||
#undef MSG_IDENTIFY
|
||||
#endif
|
||||
#define MSG_IDENTIFY 0x80
|
||||
|
||||
#define OS_DEPEND(s) (s)
|
||||
#endif /* !_SCSI_LOW_H_ */
|
181
sys/cam/scsi/scsi_low_pisa.c
Normal file
181
sys/cam/scsi/scsi_low_pisa.c
Normal file
@ -0,0 +1,181 @@
|
||||
/* $FreeBSD$ */
|
||||
/* $NecBSD: scsi_low_pisa.c,v 1.13 1998/11/26 14:26:11 honda Exp $ */
|
||||
/* $NetBSD$ */
|
||||
|
||||
/*
|
||||
* [NetBSD for NEC PC-98 series]
|
||||
* Copyright (c) 1995, 1996, 1997, 1998
|
||||
* NetBSD/pc98 porting staff. All rights reserved.
|
||||
* Copyright (c) 1995, 1996, 1997, 1998
|
||||
* Naofumi HONDA. 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, 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 ``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 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.
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/disklabel.h>
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version >= 500001
|
||||
#include <sys/bio.h>
|
||||
#endif
|
||||
#include <sys/buf.h>
|
||||
#include <sys/queue.h>
|
||||
#include <sys/malloc.h>
|
||||
#include <sys/device_port.h>
|
||||
#include <sys/errno.h>
|
||||
|
||||
#include <vm/vm.h>
|
||||
|
||||
#include <machine/bus.h>
|
||||
#ifdef __NetBSD__
|
||||
#include <machine/intr.h>
|
||||
#endif
|
||||
|
||||
#ifdef __NetBSD__
|
||||
#include <dev/isa/isareg.h>
|
||||
#include <dev/isa/isavar.h>
|
||||
|
||||
#include <dev/isa/pisaif.h>
|
||||
#endif
|
||||
|
||||
#include <machine/dvcfg.h>
|
||||
|
||||
#ifdef __NetBSD__
|
||||
#include <dev/scsipi/scsi_all.h>
|
||||
#include <dev/scsipi/scsipi_all.h>
|
||||
#include <dev/scsipi/scsiconf.h>
|
||||
#include <dev/scsipi/scsi_disk.h>
|
||||
|
||||
#include <i386/Cbus/dev/scsi_low.h>
|
||||
#include <i386/Cbus/dev/scsi_low_pisa.h>
|
||||
|
||||
#define SCSIBUS_RESCAN
|
||||
#else
|
||||
#ifdef __FreeBSD__
|
||||
#include <i386/isa/isa_device.h>
|
||||
#include <i386/isa/icu.h>
|
||||
|
||||
#include <cam/scsi/scsi_low.h>
|
||||
#include <cam/scsi/scsi_low_pisa.h>
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef __FreeBSD__
|
||||
int
|
||||
scsi_low_deactivate(struct scsi_low_softc *sc)
|
||||
{
|
||||
#else
|
||||
#ifdef __NetBSD__
|
||||
int
|
||||
scsi_low_deactivate(dh)
|
||||
pisa_device_handle_t dh;
|
||||
{
|
||||
struct scsi_low_softc *sc = PISA_DEV_SOFTC(dh);
|
||||
#endif
|
||||
#endif
|
||||
sc->sl_flags |= HW_INACTIVE;
|
||||
|
||||
#ifdef __NetBSD__
|
||||
#ifdef SCSI_LOW_POWFUNC
|
||||
untimeout(scsi_low_recover, sc);
|
||||
#endif /* SCSI_LOW_POWFUNC */
|
||||
untimeout(scsi_low_timeout, sc);
|
||||
#else
|
||||
#ifdef __FreeBSD__
|
||||
#ifdef SCSI_LOW_POWFUNC
|
||||
untimeout(scsi_low_recover, sc, sc->recover_ch);
|
||||
#endif /* SCSI_LOW_POWFUNC */
|
||||
untimeout(scsi_low_timeout, sc, sc->timeout_ch);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#ifdef __FreeBSD__
|
||||
int
|
||||
scsi_low_activate(struct scsi_low_softc *sc, struct isa_device *dev)
|
||||
{
|
||||
#else
|
||||
#ifdef __NetBSD__
|
||||
int
|
||||
scsi_low_activate(dh)
|
||||
pisa_device_handle_t dh;
|
||||
{
|
||||
struct scsi_low_softc *sc = PISA_DEV_SOFTC(dh);
|
||||
slot_device_res_t dr = PISA_RES_DR(dh);
|
||||
#endif
|
||||
#endif
|
||||
int error;
|
||||
|
||||
sc->sl_flags &= ~HW_INACTIVE;
|
||||
#ifdef __FreeBSD__
|
||||
sc->sl_cfgflags = ((sc->sl_cfgflags << 16) | ((dev->id_flags) & 0xffff));
|
||||
#else /* __NetBSD__ */
|
||||
sc->sl_cfgflags = DVCFG_MKCFG(DVCFG_MAJOR(sc->sl_cfgflags), \
|
||||
DVCFG_MINOR(PISA_DR_DVCFG(dr)));
|
||||
sc->sl_irq = PISA_DR_IRQ(dr);
|
||||
#endif
|
||||
|
||||
if ((error = scsi_low_restart(sc, SCSI_LOW_RESTART_HARD, NULL)) != 0)
|
||||
{
|
||||
sc->sl_flags |= HW_INACTIVE;
|
||||
return error;
|
||||
}
|
||||
|
||||
#ifdef __FreeBSD__
|
||||
sc->timeout_ch =
|
||||
#endif
|
||||
timeout(scsi_low_timeout, sc, SCSI_LOW_TIMEOUT_CHECK_INTERVAL * hz);
|
||||
/* rescan the scsi bus */
|
||||
#ifdef SCSIBUS_RESCAN
|
||||
if (PISA_RES_EVENT(dh) == PISA_EVENT_INSERT &&
|
||||
sc->sl_start.tqh_first == NULL)
|
||||
scsi_probe_busses((int) sc->sl_link.scsipi_scsi.scsibus, -1, -1);
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
|
||||
#ifdef __NetBSD__
|
||||
int
|
||||
scsi_low_notify(dh, ev)
|
||||
pisa_device_handle_t dh;
|
||||
pisa_event_t ev;
|
||||
{
|
||||
struct scsi_low_softc *sc = PISA_DEV_SOFTC(dh);
|
||||
|
||||
switch(ev)
|
||||
{
|
||||
case PISA_EVENT_QUERY_SUSPEND:
|
||||
if (sc->sl_start.tqh_first != NULL)
|
||||
return SD_EVENT_STATUS_BUSY;
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
#endif
|
46
sys/cam/scsi/scsi_low_pisa.h
Normal file
46
sys/cam/scsi/scsi_low_pisa.h
Normal file
@ -0,0 +1,46 @@
|
||||
/* $FreeBSD$ */
|
||||
/* $NecBSD: scsi_low_pisa.h,v 1.3 1999/04/15 01:35:57 kmatsuda Exp $ */
|
||||
/* $NetBSD$ */
|
||||
|
||||
/*
|
||||
* [NetBSD for NEC PC-98 series]
|
||||
* Copyright (c) 1998
|
||||
* NetBSD/pc98 porting staff. 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, 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 ``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 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 _SCSI_LOW_PISA_H_
|
||||
#define _SCSI_LOW_PISA_H_
|
||||
|
||||
#ifdef __NetBSD__
|
||||
int scsi_low_activate __P((pisa_device_handle_t));
|
||||
int scsi_low_deactivate __P((pisa_device_handle_t));
|
||||
int scsi_low_notify __P((pisa_device_handle_t, pisa_event_t));
|
||||
#endif
|
||||
#ifdef __FreeBSD__
|
||||
int scsi_low_activate __P((struct scsi_low_softc *, struct isa_device *));
|
||||
int scsi_low_deactivate __P((struct scsi_low_softc *));
|
||||
#endif
|
||||
#endif /* !_SCSI_LOW_PISA_H_ */
|
89
sys/compat/netbsd/physio_proc.h
Normal file
89
sys/compat/netbsd/physio_proc.h
Normal file
@ -0,0 +1,89 @@
|
||||
/* $FreeBSD$ */
|
||||
/* $NecBSD: physio_proc.h,v 3.4 1999/07/23 20:47:03 honda Exp $ */
|
||||
/* $NetBSD$ */
|
||||
|
||||
/*
|
||||
* [NetBSD for NEC PC-98 series]
|
||||
* Copyright (c) 1998
|
||||
* NetBSD/pc98 porting staff. 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, 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 ``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 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 _I386_PHYSIO_PROC_H_
|
||||
#define _I386_PHYSIO_PROC_H_
|
||||
#include <sys/buf.h>
|
||||
#include <sys/queue.h>
|
||||
|
||||
struct physio_proc;
|
||||
TAILQ_HEAD(physio_proc_head, physio_proc);
|
||||
struct physio_proc_head physio_proc_freet, physio_proc_busyt;
|
||||
|
||||
struct physio_proc {
|
||||
TAILQ_ENTRY(physio_proc) pp_chain;
|
||||
struct proc *pp_proc;
|
||||
};
|
||||
|
||||
static __inline struct physio_proc *physio_proc_enter __P((struct buf *));
|
||||
static __inline void physio_proc_leave __P((struct physio_proc *));
|
||||
|
||||
static __inline struct physio_proc *
|
||||
physio_proc_enter(bp)
|
||||
struct buf *bp;
|
||||
{
|
||||
struct physio_proc *pp;
|
||||
int s;
|
||||
|
||||
if (bp == NULL || (bp->b_flags & B_PHYS) == 0)
|
||||
return NULL;
|
||||
if ((pp = physio_proc_freet.tqh_first) == NULL)
|
||||
return NULL;
|
||||
|
||||
s = splstatclock();
|
||||
TAILQ_REMOVE(&physio_proc_freet, pp, pp_chain);
|
||||
#if !defined(__FreeBSD__) || __FreeBSD_version < 400001
|
||||
pp->pp_proc = bp->b_proc;
|
||||
#endif
|
||||
TAILQ_INSERT_TAIL(&physio_proc_busyt, pp, pp_chain);
|
||||
splx(s);
|
||||
return pp;
|
||||
}
|
||||
|
||||
static __inline void
|
||||
physio_proc_leave(pp)
|
||||
struct physio_proc *pp;
|
||||
{
|
||||
int s;
|
||||
|
||||
if (pp == NULL)
|
||||
return;
|
||||
|
||||
s = splstatclock();
|
||||
TAILQ_REMOVE(&physio_proc_busyt, pp, pp_chain);
|
||||
TAILQ_INSERT_TAIL(&physio_proc_freet, pp, pp_chain);
|
||||
pp->pp_proc = NULL;
|
||||
splx(s);
|
||||
}
|
||||
|
||||
void physio_proc_init __P((void));
|
||||
#endif /* _I386_PHYSIO_PROC_H_ */
|
@ -1263,10 +1263,13 @@ options AML_DEBUG
|
||||
# ISP 12160 Ultra3 SCSI,
|
||||
# Qlogic ISP 2100 and ISP 2200 Fibre Channel host adapters.
|
||||
# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters.
|
||||
# ncv: NCR 53C500 based SCSI host adapters.
|
||||
# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
|
||||
# sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors:
|
||||
# 53C810, 53C810A, 53C815, 53C825, 53C825A, 53C860, 53C875,
|
||||
# 53C876, 53C885, 53C895, 53C895A, 53C896, 53C897, 53C1510D,
|
||||
# 53C1010-33, 53C1010-66.
|
||||
# stg: TMC 18C30, 18C50 based SCSI host adapters.
|
||||
|
||||
#
|
||||
# Note that the order is important in order for Buslogic ISA/EISA cards to be
|
||||
@ -1287,7 +1290,10 @@ device amd
|
||||
device isp
|
||||
device ispfw
|
||||
device ncr
|
||||
device ncv
|
||||
device nsp
|
||||
device sym
|
||||
device stg
|
||||
|
||||
# The aic7xxx driver will attempt to use memory mapped I/O for all PCI
|
||||
# controllers that have it configured only if this option is set. Unfortunately,
|
||||
|
@ -27,6 +27,12 @@ cam/scsi/scsi_all.c optional scbus
|
||||
cam/scsi/scsi_cd.c optional cd
|
||||
cam/scsi/scsi_ch.c optional ch
|
||||
cam/scsi/scsi_da.c optional da
|
||||
cam/scsi/scsi_low.c optional ncv
|
||||
cam/scsi/scsi_low.c optional nsp
|
||||
cam/scsi/scsi_low.c optional stg
|
||||
cam/scsi/scsi_low_pisa.c optional ncv
|
||||
cam/scsi/scsi_low_pisa.c optional nsp
|
||||
cam/scsi/scsi_low_pisa.c optional stg
|
||||
cam/scsi/scsi_pass.c optional pass
|
||||
cam/scsi/scsi_pt.c optional pt
|
||||
cam/scsi/scsi_sa.c optional sa
|
||||
@ -216,6 +222,10 @@ dev/lnc/if_lnc.c count lnc
|
||||
dev/lnc/if_lnc_isa.c optional lnc isa
|
||||
dev/lnc/if_lnc_pc98.c optional lnc isa
|
||||
dev/lnc/if_lnc_pci.c optional lnc pci
|
||||
dev/ncv/ncr53c500.c optional ncv
|
||||
dev/ncv/ncr53c500_pccard.c optional ncv card
|
||||
dev/nsp/nsp.c optional nsp
|
||||
dev/nsp/nsp_pccard.c optional nsp card
|
||||
dev/mca/mca_bus.c optional mca
|
||||
dev/md/md.c optional md
|
||||
dev/mii/amphy.c optional miibus
|
||||
@ -339,6 +349,9 @@ dev/sound/pcm/mixer.c optional pcm
|
||||
dev/sound/pcm/sound.c optional pcm
|
||||
#dev/sound/usb/upcm.c optional pcm usb
|
||||
dev/streams/streams.c optional streams
|
||||
dev/stg/tmc18c30.c optional stg
|
||||
dev/stg/tmc18c30_pccard.c optional stg card
|
||||
dev/stg/tmc18c30_isa.c optional stg isa
|
||||
dev/sym/sym_hipd.c optional sym \
|
||||
dependency "$S/dev/sym/sym_{conf,defs}.h"
|
||||
dev/tdfx/tdfx_pci.c optional tdfx
|
||||
|
1197
sys/dev/ncv/ncr53c500.c
Normal file
1197
sys/dev/ncv/ncr53c500.c
Normal file
File diff suppressed because it is too large
Load Diff
414
sys/dev/ncv/ncr53c500_pccard.c
Normal file
414
sys/dev/ncv/ncr53c500_pccard.c
Normal file
@ -0,0 +1,414 @@
|
||||
/* $FreeBSD$ */
|
||||
/* $NecBSD: ncr53c500_pisa.c,v 1.28 1998/11/26 01:59:11 honda Exp $ */
|
||||
/* $NetBSD$ */
|
||||
|
||||
/*
|
||||
* [Ported for FreeBSD]
|
||||
* Copyright (c) 2000
|
||||
* Noriaki Mitsunaga, Mitsuru Iwasaki and Takanori Watanabe.
|
||||
* All rights reserved.
|
||||
* [NetBSD for NEC PC-98 series]
|
||||
* Copyright (c) 1995, 1996, 1997, 1998
|
||||
* NetBSD/pc98 porting staff. All rights reserved.
|
||||
* Copyright (c) 1995, 1996, 1997, 1998
|
||||
* Naofumi HONDA. 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, 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 ``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 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.
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/disklabel.h>
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version >= 500001
|
||||
#include <sys/bio.h>
|
||||
#endif
|
||||
#include <sys/buf.h>
|
||||
#include <sys/queue.h>
|
||||
#include <sys/malloc.h>
|
||||
#include <sys/errno.h>
|
||||
|
||||
#include <vm/vm.h>
|
||||
|
||||
#include <machine/bus.h>
|
||||
#include <machine/bus_pio.h>
|
||||
#include <i386/isa/isa_device.h>
|
||||
|
||||
#include <machine/dvcfg.h>
|
||||
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version < 400001
|
||||
static struct ncv_softc *ncv_get_softc(int);
|
||||
extern struct ncv_softc *ncvdata[];
|
||||
#define DEVPORT_ALLOCSOFTCFUNC ncv_get_softc
|
||||
#define DEVPORT_SOFTCARRAY ncvdata
|
||||
#endif
|
||||
#include <sys/device_port.h>
|
||||
|
||||
#include <cam/scsi/scsi_low.h>
|
||||
#include <cam/scsi/scsi_low_pisa.h>
|
||||
|
||||
#include <dev/ncv/ncr53c500reg.h>
|
||||
#include <dev/ncv/ncr53c500hw.h>
|
||||
#include <dev/ncv/ncr53c500var.h>
|
||||
#if defined(__NetBSD__) || (defined(__FreeBSD__) && __FreeBSD_version < 400001)
|
||||
#include "ncv.h"
|
||||
#endif
|
||||
|
||||
#define KME_KXLC004_01 0x1
|
||||
#define OFFSET_KME_KXLC004_01 0x10
|
||||
|
||||
/* pccard support */
|
||||
#include "apm.h"
|
||||
#if NAPM > 0
|
||||
#include <machine/apm_bios.h>
|
||||
#endif /* NAPM > 0 */
|
||||
|
||||
#include "card.h"
|
||||
#if NCARD > 0
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/module.h>
|
||||
#include <sys/select.h>
|
||||
#include <pccard/cardinfo.h>
|
||||
#include <pccard/slot.h>
|
||||
|
||||
static int ncvprobe(DEVPORT_PDEVICE devi);
|
||||
static int ncvattach(DEVPORT_PDEVICE devi);
|
||||
|
||||
static int ncv_card_intr __P((DEVPORT_PDEVICE));
|
||||
static void ncv_card_unload __P((DEVPORT_PDEVICE));
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version < 400001
|
||||
static int ncv_card_init __P((DEVPORT_PDEVICE));
|
||||
#endif
|
||||
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version >= 400001
|
||||
/*
|
||||
* Additional code for FreeBSD new-bus PCCard frontend
|
||||
*/
|
||||
|
||||
static void
|
||||
ncv_pccard_intr(void * arg)
|
||||
{
|
||||
ncvintr(arg);
|
||||
}
|
||||
|
||||
static void
|
||||
ncv_release_resource(DEVPORT_PDEVICE dev)
|
||||
{
|
||||
struct ncv_softc *sc = device_get_softc(dev);
|
||||
|
||||
if (sc->ncv_intrhand) {
|
||||
bus_teardown_intr(dev, sc->irq_res, sc->ncv_intrhand);
|
||||
}
|
||||
|
||||
if (sc->port_res) {
|
||||
bus_release_resource(dev, SYS_RES_IOPORT,
|
||||
sc->port_rid, sc->port_res);
|
||||
}
|
||||
|
||||
if (sc->irq_res) {
|
||||
bus_release_resource(dev, SYS_RES_IRQ,
|
||||
sc->irq_rid, sc->irq_res);
|
||||
}
|
||||
|
||||
if (sc->mem_res) {
|
||||
bus_release_resource(dev, SYS_RES_MEMORY,
|
||||
sc->mem_rid, sc->mem_res);
|
||||
}
|
||||
}
|
||||
|
||||
static int
|
||||
ncv_alloc_resource(DEVPORT_PDEVICE dev)
|
||||
{
|
||||
struct ncv_softc *sc = device_get_softc(dev);
|
||||
u_int32_t flags = DEVPORT_PDEVFLAGS(dev);
|
||||
u_int iobase = DEVPORT_PDEVIOBASE(dev);
|
||||
u_long maddr, msize;
|
||||
int error;
|
||||
bus_addr_t offset = 0;
|
||||
|
||||
if(flags & KME_KXLC004_01)
|
||||
offset = OFFSET_KME_KXLC004_01;
|
||||
|
||||
sc->port_rid = 0;
|
||||
sc->port_res = bus_alloc_resource(dev, SYS_RES_IOPORT, &sc->port_rid,
|
||||
iobase+offset, ~0, NCVIOSZ, RF_ACTIVE);
|
||||
if (sc->port_res == NULL) {
|
||||
ncv_release_resource(dev);
|
||||
return(ENOMEM);
|
||||
}
|
||||
|
||||
sc->irq_rid = 0;
|
||||
sc->irq_res = bus_alloc_resource(dev, SYS_RES_IRQ, &sc->irq_rid,
|
||||
0, ~0, 1, RF_ACTIVE);
|
||||
if (sc->irq_res == NULL) {
|
||||
ncv_release_resource(dev);
|
||||
return(ENOMEM);
|
||||
}
|
||||
|
||||
error = bus_get_resource(dev, SYS_RES_MEMORY, 0, &maddr, &msize);
|
||||
if (error) {
|
||||
return(0); /* XXX */
|
||||
}
|
||||
|
||||
/* no need to allocate memory if not configured */
|
||||
if (maddr == 0 || msize == 0) {
|
||||
return(0);
|
||||
}
|
||||
|
||||
sc->mem_rid = 0;
|
||||
sc->mem_res = bus_alloc_resource(dev, SYS_RES_MEMORY, &sc->mem_rid,
|
||||
0, ~0, msize, RF_ACTIVE);
|
||||
if (sc->mem_res == NULL) {
|
||||
ncv_release_resource(dev);
|
||||
return(ENOMEM);
|
||||
}
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
static int
|
||||
ncv_pccard_probe(DEVPORT_PDEVICE dev)
|
||||
{
|
||||
struct ncv_softc *sc = device_get_softc(dev);
|
||||
int error;
|
||||
|
||||
bzero(sc, sizeof(struct ncv_softc));
|
||||
|
||||
error = ncv_alloc_resource(dev);
|
||||
if (error) {
|
||||
return(error);
|
||||
}
|
||||
|
||||
if (ncvprobe(dev) == 0) {
|
||||
ncv_release_resource(dev);
|
||||
return(ENXIO);
|
||||
}
|
||||
|
||||
ncv_release_resource(dev);
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
static int
|
||||
ncv_pccard_attach(DEVPORT_PDEVICE dev)
|
||||
{
|
||||
struct ncv_softc *sc = device_get_softc(dev);
|
||||
int error;
|
||||
|
||||
error = ncv_alloc_resource(dev);
|
||||
if (error) {
|
||||
return(error);
|
||||
}
|
||||
|
||||
error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_CAM,
|
||||
ncv_pccard_intr, (void *)sc, &sc->ncv_intrhand);
|
||||
if (error) {
|
||||
ncv_release_resource(dev);
|
||||
return(error);
|
||||
}
|
||||
|
||||
if (ncvattach(dev) == 0) {
|
||||
ncv_release_resource(dev);
|
||||
return(ENXIO);
|
||||
}
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
static void
|
||||
ncv_pccard_detach(DEVPORT_PDEVICE dev)
|
||||
{
|
||||
ncv_card_unload(dev);
|
||||
ncv_release_resource(dev);
|
||||
}
|
||||
|
||||
static device_method_t ncv_pccard_methods[] = {
|
||||
/* Device interface */
|
||||
DEVMETHOD(device_probe, ncv_pccard_probe),
|
||||
DEVMETHOD(device_attach, ncv_pccard_attach),
|
||||
DEVMETHOD(device_detach, ncv_pccard_detach),
|
||||
|
||||
{ 0, 0 }
|
||||
};
|
||||
|
||||
static driver_t ncv_pccard_driver = {
|
||||
"ncv",
|
||||
ncv_pccard_methods,
|
||||
sizeof(struct ncv_softc),
|
||||
};
|
||||
|
||||
static devclass_t ncv_devclass;
|
||||
|
||||
DRIVER_MODULE(ncv, pccard, ncv_pccard_driver, ncv_devclass, 0, 0);
|
||||
|
||||
#else
|
||||
|
||||
PCCARD_MODULE(ncv, ncv_card_init, ncv_card_unload, ncv_card_intr, 0, cam_imask);
|
||||
|
||||
#endif
|
||||
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version < 400001
|
||||
static struct ncv_softc *
|
||||
ncv_get_softc(int unit)
|
||||
{
|
||||
struct ncv_softc *sc;
|
||||
|
||||
if (unit >= NNCV) {
|
||||
return(NULL);
|
||||
}
|
||||
|
||||
if (ncvdata[unit] == NULL) {
|
||||
sc = malloc(sizeof(struct ncv_softc), M_TEMP,M_NOWAIT);
|
||||
if (sc == NULL) {
|
||||
printf("ncv_get_softc: cannot malloc!\n");
|
||||
return(NULL);
|
||||
}
|
||||
ncvdata[unit] = sc;
|
||||
} else {
|
||||
sc = ncvdata[unit];
|
||||
}
|
||||
|
||||
return(sc);
|
||||
}
|
||||
|
||||
static int
|
||||
ncv_card_init(DEVPORT_PDEVICE devi)
|
||||
{
|
||||
int unit = DEVPORT_PDEVUNIT(devi);
|
||||
|
||||
if (NNCV <= unit)
|
||||
return (ENODEV);
|
||||
|
||||
if (ncvprobe(devi) == 0)
|
||||
return (ENXIO);
|
||||
|
||||
if (ncvattach(devi) == 0)
|
||||
return (ENXIO);
|
||||
return (0);
|
||||
}
|
||||
#endif
|
||||
|
||||
static void
|
||||
ncv_card_unload(DEVPORT_PDEVICE devi)
|
||||
{
|
||||
struct ncv_softc *sc = DEVPORT_PDEVGET_SOFTC(devi);
|
||||
|
||||
printf("%s: unload\n", sc->sc_sclow.sl_xname);
|
||||
scsi_low_deactivate((struct scsi_low_softc *)sc);
|
||||
scsi_low_dettach(&sc->sc_sclow);
|
||||
}
|
||||
|
||||
static int
|
||||
ncv_card_intr(DEVPORT_PDEVICE devi)
|
||||
{
|
||||
|
||||
ncvintr(DEVPORT_PDEVGET_SOFTC(devi));
|
||||
return 1;
|
||||
}
|
||||
|
||||
static int
|
||||
ncvprobe(DEVPORT_PDEVICE devi)
|
||||
{
|
||||
int rv;
|
||||
struct ncv_softc *sc = device_get_softc(devi);
|
||||
u_int32_t flags = DEVPORT_PDEVFLAGS(devi);
|
||||
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version >= 400001
|
||||
rv = ncvprobesubr(rman_get_bustag(sc->port_res),
|
||||
rman_get_bushandle(sc->port_res),
|
||||
flags, NCV_HOSTID);
|
||||
#else
|
||||
bus_addr_t offset = 0;
|
||||
u_int iobase = DEVPORT_PDEVIOBASE(devi);
|
||||
|
||||
if(flags & KME_KXLC004_01)
|
||||
offset = OFFSET_KME_KXLC004_01;
|
||||
|
||||
rv = ncvprobesubr(I386_BUS_SPACE_IO,
|
||||
iobase + offset,
|
||||
flags, NCV_HOSTID);
|
||||
#endif
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
static int
|
||||
ncvattach(DEVPORT_PDEVICE devi)
|
||||
{
|
||||
struct ncv_softc *sc;
|
||||
struct scsi_low_softc *slp;
|
||||
u_int32_t flags = DEVPORT_PDEVFLAGS(devi);
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version < 400001
|
||||
int unit = DEVPORT_PDEVUNIT(devi);
|
||||
bus_addr_t offset = 0;
|
||||
u_int iobase = DEVPORT_PDEVIOBASE(devi);
|
||||
#endif
|
||||
char dvname[16]; /* SCSI_LOW_DVNAME_LEN */
|
||||
|
||||
strcpy(dvname, "ncv");
|
||||
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version < 400001
|
||||
if (unit >= NNCV)
|
||||
{
|
||||
printf("%s: unit number too high\n", dvname);
|
||||
return (0);
|
||||
}
|
||||
|
||||
if (iobase == 0)
|
||||
{
|
||||
printf("%s: no ioaddr is given\n", dvname);
|
||||
return (0);
|
||||
}
|
||||
|
||||
if(flags & KME_KXLC004_01)
|
||||
offset = OFFSET_KME_KXLC004_01;
|
||||
#endif
|
||||
|
||||
sc = DEVPORT_PDEVALLOC_SOFTC(devi);
|
||||
if (sc == NULL) {
|
||||
return(0);
|
||||
}
|
||||
|
||||
slp = &sc->sc_sclow;
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version >= 400001
|
||||
slp->sl_dev = devi;
|
||||
sc->sc_iot = rman_get_bustag(sc->port_res);
|
||||
sc->sc_ioh = rman_get_bushandle(sc->port_res);
|
||||
#else
|
||||
bzero(sc, sizeof(struct ncv_softc));
|
||||
strcpy(slp->sl_dev.dv_xname, dvname);
|
||||
slp->sl_dev.dv_unit = unit;
|
||||
sc->sc_iot = I386_BUS_SPACE_IO;
|
||||
sc->sc_ioh = iobase + offset;
|
||||
#endif
|
||||
|
||||
slp->sl_hostid = NCV_HOSTID;
|
||||
slp->sl_cfgflags = flags;
|
||||
|
||||
ncvattachsubr(sc);
|
||||
|
||||
sc->sc_ih = ncvintr;
|
||||
|
||||
return(NCVIOSZ);
|
||||
}
|
||||
#endif /* NCARD */
|
67
sys/dev/ncv/ncr53c500hw.h
Normal file
67
sys/dev/ncv/ncr53c500hw.h
Normal file
@ -0,0 +1,67 @@
|
||||
/* $FreeBSD$ */
|
||||
/* $NecBSD: ncr53c500hw.h,v 1.6 1998/11/26 01:59:12 honda Exp $ */
|
||||
/* $NetBSD$ */
|
||||
|
||||
/*
|
||||
* [NetBSD for NEC PC-98 series]
|
||||
* Copyright (c) 1996, 1997, 1998
|
||||
* NetBSD/pc98 porting staff. All rights reserved.
|
||||
* Copyright (c) 1996, 1997, 1998
|
||||
* Naofumi HONDA. 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, 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 ``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 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 __NCR53C500HW_H_
|
||||
#define __NCR53C500HW_H_
|
||||
|
||||
#include <machine/dvcfg.h>
|
||||
|
||||
#define NCV_HOSTID 7
|
||||
#define NCV_NTARGETS 8
|
||||
#define NCV_NLUNS 8
|
||||
|
||||
struct ncv_hw {
|
||||
/* configuration images */
|
||||
u_int8_t cfg1;
|
||||
u_int8_t cfg2;
|
||||
u_int8_t cfg3;
|
||||
u_int8_t cfg4;
|
||||
u_int8_t cfg5;
|
||||
|
||||
/* synch */
|
||||
u_int8_t clk;
|
||||
u_int8_t mperiod;
|
||||
u_int8_t moffset;
|
||||
};
|
||||
|
||||
/* dvcfg */
|
||||
#define NCV_C5IMG(flags) ((DVCFG_MAJOR(flags) >> 8) & 0xff)
|
||||
#define NCV_CLKFACTOR(flags) (DVCFG_MAJOR(flags) & 0x0f)
|
||||
#define NCVHWCFG_MAX10M 0x01
|
||||
#define NCVHWCFG_SCSI1 0x02
|
||||
#define NCVHWCFG_SLOW 0x04
|
||||
#define NCVHWCFG_FIFOBUG 0x08
|
||||
#define NCV_SPECIAL(flags) ((DVCFG_MAJOR(flags) >> 4) & 0x0f)
|
||||
#endif /* !__NCR53C500HW_H_ */
|
47
sys/dev/ncv/ncr53c500hwtab.h
Normal file
47
sys/dev/ncv/ncr53c500hwtab.h
Normal file
@ -0,0 +1,47 @@
|
||||
/* $FreeBSD$ */
|
||||
/* $NecBSD: ncr53c500hwtab.h,v 1.2 1998/11/26 01:59:13 honda Exp $ */
|
||||
/* $NetBSD$ */
|
||||
|
||||
/*
|
||||
* [NetBSD for NEC PC-98 series]
|
||||
* Copyright (c) 1996, 1997, 1998
|
||||
* NetBSD/pc98 porting staff. All rights reserved.
|
||||
* Copyright (c) 1996, 1997, 1998
|
||||
* Naofumi HONDA. 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, 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 ``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 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.
|
||||
*/
|
||||
|
||||
static struct ncv_hw ncv_template = {
|
||||
NCV_HOSTID,
|
||||
C2_FE | C2_SCSI2,
|
||||
C3_FCLK,
|
||||
C4_ANE,
|
||||
0x80,
|
||||
|
||||
CLK_40M_F,
|
||||
|
||||
200 / 4,
|
||||
15,
|
||||
};
|
192
sys/dev/ncv/ncr53c500reg.h
Normal file
192
sys/dev/ncv/ncr53c500reg.h
Normal file
@ -0,0 +1,192 @@
|
||||
/* $FreeBSD$ */
|
||||
/* $NecBSD: ncr53c500reg.h,v 1.5 1998/12/26 11:50:01 honda Exp $ */
|
||||
/* $NetBSD$ */
|
||||
|
||||
/*
|
||||
* [NetBSD for NEC PC-98 series]
|
||||
* Copyright (c) 1995, 1996, 1997, 1998
|
||||
* NetBSD/pc98 porting staff. All rights reserved.
|
||||
* Copyright (c) 1995, 1996, 1997, 1998
|
||||
* Naofumi HONDA. All rights reserved.
|
||||
* Copyright (c) 1995, 1996, 1997, 1998
|
||||
* Kouichi Matsuda. 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, 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 ``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 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 _NCR53C500REG_H_
|
||||
#define _NCR53C500REG_H_
|
||||
|
||||
/* Control Register Set 0 */
|
||||
#define NCVIOSZ 0x10
|
||||
|
||||
#define cr0_tclsb 0x00 /* RW - Transfer Count Low */
|
||||
#define cr0_tcmsb 0x01 /* RW - Transfer Count Mid */
|
||||
#define cr0_sfifo 0x02 /* RW - FIFO data */
|
||||
#define cr0_cmd 0x03 /* RW - Command (2 deep) */
|
||||
#define cr0_stat 0x04 /* RO - Status */
|
||||
#define cr0_dstid 0x04 /* WO - Select/Reselect Bus ID */
|
||||
#define cr0_istat 0x05 /* RO - Interrupt */
|
||||
#define cr0_srtout 0x05 /* WO - Select/Reselect Timeout */
|
||||
#define cr0_seq 0x06 /* RO - Sequence Step */
|
||||
#define cr0_period 0x06 /* WO - Synch Transfer Period */
|
||||
#define cr0_sffl 0x07 /* RO - FIFO FLags */
|
||||
#define cr0_offs 0x07 /* WO - Synch Ofset */
|
||||
#define cr0_cfg1 0x08 /* RW - Configuration #1 */
|
||||
#define cr0_clk 0x09 /* WO - Clock Conversion Factor */
|
||||
#define cr0_tst 0x0a /* WO - Test (Chip Test Only) */
|
||||
#define cr0_cfg2 0x0b /* RW - Configuration #2 */
|
||||
#define cr0_cfg3 0x0c /* RW - Configuration #3 */
|
||||
#define cr0_cfg4 0x0d /* RW - Configuration #4 */
|
||||
#define cr0_tchsb 0x0e /* RW - Transfer Count High */
|
||||
#define cr0_fifo_bottom 0x0f /* WO - FIFO bottom */
|
||||
|
||||
/* Control Register Set 1 */
|
||||
#define cr1_jumper 0x00 /* RW - Jumper Sense Port */
|
||||
#define cr1_sram_ptr 0x01 /* RW - SRAM Address Pointer */
|
||||
#define cr1_sram_data 0x02 /* RW - SRAM Data */
|
||||
#define cr1_fdata 0x04 /* RW - PIO FIFO */
|
||||
#define cr1_fstat 0x08 /* RW - PIO Status */
|
||||
#define cr1_atacmd 0x09 /* RW - ATA Command/Status */
|
||||
#define cr1_ataerr 0x0a /* RW - ATA Features/Error */
|
||||
#define cr1_pflag 0x0b /* RW - PIO Flag Interrupt Enable */
|
||||
#define cr1_cfg5 0x0d /* RW - Configuration #5 */
|
||||
#define cr1_sig 0x0e /* RO - Signature */
|
||||
#define cr1_cfg6 0x0f /* RW - Configuration #6 */
|
||||
|
||||
/* atacmd (MPS110 ONLY) */
|
||||
#define ATACMD_POWDOWN 0x2d
|
||||
#define ATACMD_ENGAGE 0x24
|
||||
|
||||
/* cr0_sffl regster */
|
||||
#define CR0_SFFLR_BMASK 0x1f /* scsi fifo byte mask */
|
||||
|
||||
/* cfg4 */
|
||||
#define C4_ANE 0x04
|
||||
|
||||
/* cfg3 */
|
||||
#define C3_NULL 0x00
|
||||
#define C3_FCLK 0x08 /* Fast SCSI */
|
||||
#define C3_FSCSI 0x10 /* Fast Clock (>25Mhz) */
|
||||
|
||||
/* cfg2 */
|
||||
#define C2_SCSI2 0x08 /* SCSI-2 Enable */
|
||||
#define C2_FE 0x40 /* Features Enable */
|
||||
|
||||
/* cfg1 */
|
||||
#define C1_SLOW 0x80 /* Slow Cable Mode */
|
||||
#define C1_SRR 0x40 /* SCSI Reset Rep Int Dis */
|
||||
#define C1_PARENB 0x10 /* Enable Parity Check */
|
||||
|
||||
/* clk factor */
|
||||
#define CLK_40M_F 0x00
|
||||
#define CLK_25M_F 0x05
|
||||
#define CLK_30M_F 0x06
|
||||
#define CLK_35M_F 0x07
|
||||
|
||||
/* interrupt status register */
|
||||
#define INTR_SBR 0x80 /* SCSI Bus Reset */
|
||||
#define INTR_ILL 0x40 /* Illegal Command */
|
||||
#define INTR_DIS 0x20 /* Disconnect */
|
||||
#define INTR_BS 0x10 /* Bus Service */
|
||||
#define INTR_FC 0x08 /* Function Complete */
|
||||
#define INTR_RESEL 0x04 /* Reselected */
|
||||
#define INTR_SELATN 0x02 /* Select with ATN */
|
||||
#define INTR_SEL 0x01 /* Selected */
|
||||
#define INTR_RESELECT (INTR_RESEL | INTR_FC)
|
||||
|
||||
/* status register */
|
||||
#define STAT_INT 0x80 /* Interrupt */
|
||||
#define STAT_GE 0x40 /* Gross Error */
|
||||
#define STAT_PE 0x20 /* Parity Error */
|
||||
#define STAT_TC 0x10 /* Terminal Count */
|
||||
|
||||
/* phase bits */
|
||||
#define IOI 0x01
|
||||
#define CDI 0x02
|
||||
#define MSGI 0x04
|
||||
|
||||
/* Information transfer phases */
|
||||
#define DATA_OUT_PHASE (0)
|
||||
#define DATA_IN_PHASE (IOI)
|
||||
#define COMMAND_PHASE (CDI)
|
||||
#define STATUS_PHASE (CDI|IOI)
|
||||
#define MESSAGE_OUT_PHASE (MSGI|CDI)
|
||||
#define MESSAGE_IN_PHASE (MSGI|CDI|IOI)
|
||||
|
||||
#define PHASE_MASK (MSGI|CDI|IOI)
|
||||
|
||||
/* fifo status register */
|
||||
#define FIFO_SMASK 0x1e
|
||||
#define FIFO_E 0x10 /* fifo empty */
|
||||
#define FIFO_B 0x00 /* there exists any */
|
||||
#define FIFO_1 0x08 /* 1/3 <= bytes < 2/3 */
|
||||
#define FIFO_2 0x04 /* 2/3 <= bytes < full */
|
||||
#define FIFO_F 0x02 /* full */
|
||||
#define FIFO_EN 0x01 /* fifo direction */
|
||||
#define FIFO_BRK 0x40 /* phase miss */
|
||||
|
||||
#define FIFO_F_SZ 128
|
||||
#define FIFO_1_SZ 44
|
||||
#define FIFO_2_SZ 84
|
||||
|
||||
/* pflags */
|
||||
#define PFR_WRITE 0x01
|
||||
|
||||
/* Commands */
|
||||
#define CMD_DMA 0x80 /* DMA Bit */
|
||||
#define CMD_NOP 0x00 /* No Operation */
|
||||
#define CMD_FLUSH 0x01 /* Flush FIFO */
|
||||
#define CMD_RSTCHIP 0x02 /* Reset Chip */
|
||||
#define CMD_RSTSCSI 0x03 /* Reset SCSI Bus */
|
||||
#define CMD_RESEL 0x40 /* Reselect Sequence */
|
||||
#define CMD_SELNATN 0x41 /* Select without ATN */
|
||||
#define CMD_SELATN 0x42 /* Select with ATN */
|
||||
#define CMD_SELATNS 0x43 /* Select with ATN & Stop */
|
||||
#define CMD_ENSEL 0x44 /* Enable (Re)Selection */
|
||||
#define CMD_DISSEL 0x45 /* Disable (Re)Selection */
|
||||
#define CMD_SELATN3 0x46 /* Select with ATN3 */
|
||||
#define CMD_RESEL3 0x47 /* Reselect3 Sequence */
|
||||
#define CMD_SNDMSG 0x20 /* Send Message */
|
||||
#define CMD_SNDSTAT 0x21 /* Send Status */
|
||||
#define CMD_SNDDATA 0x22 /* Send Data */
|
||||
#define CMD_DISCSEQ 0x23 /* Disconnect Sequence */
|
||||
#define CMD_TERMSEQ 0x24 /* Terminate Sequence */
|
||||
#define CMD_TCCS 0x25 /* Target Command Comp Seq */
|
||||
#define CMD_DISC 0x27 /* Disconnect */
|
||||
#define CMD_RECMSG 0x28 /* Receive Message */
|
||||
#define CMD_RECCMD 0x29 /* Receive Command */
|
||||
#define CMD_RECDATA 0x2a /* Receive Data */
|
||||
#define CMD_RECCSEQ 0x2b /* Receive Command Sequence */
|
||||
#define CMD_ABORT 0x04 /* Target Abort DMA */
|
||||
#define CMD_TRANS 0x10 /* Transfer Information */
|
||||
#define CMD_ICCS 0x11 /* Initiator Cmd Comp Seq */
|
||||
#define CMD_MSGOK 0x12 /* Message Accepted */
|
||||
#define CMD_TRPAD 0x18 /* Transfer Pad */
|
||||
#define CMD_SETATN 0x1a /* Set ATN */
|
||||
#define CMD_RSTATN 0x1b /* Reset ATN */
|
||||
|
||||
/* Default timeout */
|
||||
#define SEL_TOUT 0xa3
|
||||
#endif /* !_NCR53C500REG_H_ */
|
90
sys/dev/ncv/ncr53c500var.h
Normal file
90
sys/dev/ncv/ncr53c500var.h
Normal file
@ -0,0 +1,90 @@
|
||||
/* $FreeBSD$ */
|
||||
/* $NecBSD: ncr53c500var.h,v 1.11 1998/11/28 18:42:42 honda Exp $ */
|
||||
/* $NetBSD$ */
|
||||
|
||||
/*
|
||||
* [NetBSD for NEC PC-98 series]
|
||||
* Copyright (c) 1995, 1996, 1997, 1998
|
||||
* NetBSD/pc98 porting staff. All rights reserved.
|
||||
* Copyright (c) 1995, 1996, 1997, 1998
|
||||
* Naofumi HONDA. 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, 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 ``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 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 _NCR53C500VAR_H_
|
||||
#define _NCR53C500VAR_H_
|
||||
|
||||
/*****************************************************************
|
||||
* Host adapter structure
|
||||
*****************************************************************/
|
||||
struct ncv_softc {
|
||||
struct scsi_low_softc sc_sclow; /* generic data */
|
||||
|
||||
bus_space_tag_t sc_iot;
|
||||
bus_space_tag_t sc_memt;
|
||||
bus_space_handle_t sc_ioh;
|
||||
|
||||
void *sc_ih;
|
||||
int sc_selstop; /* sel atn stop asserted */
|
||||
int sc_compseq; /* completion seq cmd asserted */
|
||||
int sc_tdatalen; /* temp xfer data len */
|
||||
|
||||
struct ncv_hw sc_hw; /* hardware register images */
|
||||
#if defined (__FreeBSD__) && __FreeBSD_version >= 400001
|
||||
int port_rid;
|
||||
int irq_rid;
|
||||
int mem_rid;
|
||||
struct resource *port_res;
|
||||
struct resource *irq_res;
|
||||
struct resource *mem_res;
|
||||
void *ncv_intrhand;
|
||||
#endif
|
||||
};
|
||||
|
||||
/*****************************************************************
|
||||
* Lun information
|
||||
*****************************************************************/
|
||||
struct ncv_lun_info {
|
||||
struct lun_info nli_li;
|
||||
|
||||
u_int8_t nli_reg_cfg3; /* cfg3 images per lun */
|
||||
u_int8_t nli_reg_offset; /* synch offset register per lun */
|
||||
u_int8_t nli_reg_period; /* synch period register per lun */
|
||||
};
|
||||
|
||||
/*****************************************************************
|
||||
* Proto
|
||||
*****************************************************************/
|
||||
int ncvprobesubr __P((bus_space_tag_t, bus_space_handle_t ioh, u_int, int));
|
||||
void ncvattachsubr __P((struct ncv_softc *));
|
||||
int ncvprint __P((void *, const char *));
|
||||
int ncvintr __P((void *));
|
||||
|
||||
#if defined(i386)
|
||||
#define SOFT_INTR_REQUIRED(slp) (softintr((slp)->sl_irq))
|
||||
#else /* !i386 */
|
||||
#define SOFT_INTR_REQUIRED(slp)
|
||||
#endif /* !i386 */
|
||||
#endif /* !_NCR53C500VAR_H_ */
|
1373
sys/dev/nsp/nsp.c
Normal file
1373
sys/dev/nsp/nsp.c
Normal file
File diff suppressed because it is too large
Load Diff
414
sys/dev/nsp/nsp_pccard.c
Normal file
414
sys/dev/nsp/nsp_pccard.c
Normal file
@ -0,0 +1,414 @@
|
||||
/* $FreeBSD$ */
|
||||
/* $NecBSD: nsp_pisa.c,v 1.4 1999/04/15 01:35:54 kmatsuda Exp $ */
|
||||
/* $NetBSD$ */
|
||||
|
||||
/*
|
||||
* [Ported for FreeBSD]
|
||||
* Copyright (c) 2000
|
||||
* Noriaki Mitsunaga, Mitsuru Iwasaki and Takanori Watanabe.
|
||||
* All rights reserved.
|
||||
* [NetBSD for NEC PC-98 series]
|
||||
* Copyright (c) 1998
|
||||
* NetBSD/pc98 porting staff. 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, 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 ``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 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.
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/disklabel.h>
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version >= 500001
|
||||
#include <sys/bio.h>
|
||||
#endif
|
||||
#include <sys/buf.h>
|
||||
#include <sys/queue.h>
|
||||
#include <sys/malloc.h>
|
||||
#include <sys/errno.h>
|
||||
|
||||
#include <vm/vm.h>
|
||||
|
||||
#include <machine/bus.h>
|
||||
#include <i386/isa/isa_device.h>
|
||||
|
||||
#include <machine/dvcfg.h>
|
||||
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version < 400001
|
||||
static struct nsp_softc *nsp_get_softc(int);
|
||||
extern struct nsp_softc *nspdata[];
|
||||
#define DEVPORT_ALLOCSOFTCFUNC nsp_get_softc
|
||||
#define DEVPORT_SOFTCARRAY nspdata
|
||||
#endif
|
||||
#include <sys/device_port.h>
|
||||
|
||||
#include <cam/scsi/scsi_low.h>
|
||||
#include <cam/scsi/scsi_low_pisa.h>
|
||||
|
||||
#include <dev/nsp/nspreg.h>
|
||||
#include <dev/nsp/nspvar.h>
|
||||
#if defined(__NetBSD__) || (defined(__FreeBSD__) && __FreeBSD_version < 400001)
|
||||
#include "nsp.h"
|
||||
#endif
|
||||
|
||||
#define NSP_HOSTID 7
|
||||
|
||||
/* pccard support */
|
||||
|
||||
#include "apm.h"
|
||||
#if NAPM > 0
|
||||
#include <machine/apm_bios.h>
|
||||
#endif
|
||||
|
||||
#include "card.h"
|
||||
#if NCARD > 0
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/module.h>
|
||||
#include <sys/select.h>
|
||||
#include <pccard/cardinfo.h>
|
||||
#include <pccard/slot.h>
|
||||
|
||||
#define PIO_MODE 1 /* pd_flags */
|
||||
|
||||
static int nspprobe(DEVPORT_PDEVICE devi);
|
||||
static int nspattach(DEVPORT_PDEVICE devi);
|
||||
|
||||
static int nsp_card_intr __P((DEVPORT_PDEVICE));
|
||||
static void nsp_card_unload __P((DEVPORT_PDEVICE));
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version < 400001
|
||||
static int nsp_card_init __P((DEVPORT_PDEVICE));
|
||||
#endif
|
||||
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version >= 400001
|
||||
/*
|
||||
* Additional code for FreeBSD new-bus PCCard frontend
|
||||
*/
|
||||
|
||||
static void
|
||||
nsp_pccard_intr(void * arg)
|
||||
{
|
||||
nspintr(arg);
|
||||
}
|
||||
|
||||
static void
|
||||
nsp_release_resource(DEVPORT_PDEVICE dev)
|
||||
{
|
||||
struct nsp_softc *sc = device_get_softc(dev);
|
||||
|
||||
if (sc->nsp_intrhand) {
|
||||
bus_teardown_intr(dev, sc->irq_res, sc->nsp_intrhand);
|
||||
}
|
||||
|
||||
if (sc->port_res) {
|
||||
bus_release_resource(dev, SYS_RES_IOPORT,
|
||||
sc->port_rid, sc->port_res);
|
||||
}
|
||||
|
||||
if (sc->irq_res) {
|
||||
bus_release_resource(dev, SYS_RES_IRQ,
|
||||
sc->irq_rid, sc->irq_res);
|
||||
}
|
||||
|
||||
if (sc->mem_res) {
|
||||
bus_release_resource(dev, SYS_RES_MEMORY,
|
||||
sc->mem_rid, sc->mem_res);
|
||||
}
|
||||
}
|
||||
|
||||
static int
|
||||
nsp_alloc_resource(DEVPORT_PDEVICE dev)
|
||||
{
|
||||
struct nsp_softc *sc = device_get_softc(dev);
|
||||
u_long maddr, msize;
|
||||
int error;
|
||||
|
||||
sc->port_rid = 0;
|
||||
sc->port_res = bus_alloc_resource(dev, SYS_RES_IOPORT, &sc->port_rid,
|
||||
0, ~0, NSP_IOSIZE,RF_ACTIVE);
|
||||
if (sc->port_res == NULL) {
|
||||
nsp_release_resource(dev);
|
||||
return(ENOMEM);
|
||||
}
|
||||
|
||||
sc->irq_rid = 0;
|
||||
sc->irq_res = bus_alloc_resource(dev, SYS_RES_IRQ, &sc->irq_rid,
|
||||
0, ~0, 1, RF_ACTIVE);
|
||||
if (sc->irq_res == NULL) {
|
||||
nsp_release_resource(dev);
|
||||
return(ENOMEM);
|
||||
}
|
||||
|
||||
/* no need to allocate memory if PIO mode */
|
||||
if ((DEVPORT_PDEVFLAGS(dev) & PIO_MODE) != 0) {
|
||||
return(0);
|
||||
}
|
||||
|
||||
error = bus_get_resource(dev, SYS_RES_MEMORY, 0, &maddr, &msize);
|
||||
if (error) {
|
||||
return(0); /* XXX */
|
||||
}
|
||||
|
||||
/* no need to allocate memory if not configured */
|
||||
if (maddr == 0 || msize == 0) {
|
||||
return(0);
|
||||
}
|
||||
|
||||
sc->mem_rid = 0;
|
||||
sc->mem_res = bus_alloc_resource(dev, SYS_RES_MEMORY, &sc->mem_rid,
|
||||
0, ~0, msize, RF_ACTIVE);
|
||||
if (sc->mem_res == NULL) {
|
||||
nsp_release_resource(dev);
|
||||
return(ENOMEM);
|
||||
}
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
static int
|
||||
nsp_pccard_probe(DEVPORT_PDEVICE dev)
|
||||
{
|
||||
struct nsp_softc *sc = device_get_softc(dev);
|
||||
int error;
|
||||
|
||||
bzero(sc, sizeof(struct nsp_softc));
|
||||
|
||||
error = nsp_alloc_resource(dev);
|
||||
if (error) {
|
||||
return(error);
|
||||
}
|
||||
|
||||
if (nspprobe(dev) == 0) {
|
||||
nsp_release_resource(dev);
|
||||
return(ENXIO);
|
||||
}
|
||||
|
||||
nsp_release_resource(dev);
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
static int
|
||||
nsp_pccard_attach(DEVPORT_PDEVICE dev)
|
||||
{
|
||||
struct nsp_softc *sc = device_get_softc(dev);
|
||||
int error;
|
||||
|
||||
error = nsp_alloc_resource(dev);
|
||||
if (error) {
|
||||
return(error);
|
||||
}
|
||||
|
||||
error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_CAM,
|
||||
nsp_pccard_intr, (void *)sc, &sc->nsp_intrhand);
|
||||
if (error) {
|
||||
nsp_release_resource(dev);
|
||||
return(error);
|
||||
}
|
||||
|
||||
if (nspattach(dev) == 0) {
|
||||
nsp_release_resource(dev);
|
||||
return(ENXIO);
|
||||
}
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
static void
|
||||
nsp_pccard_detach(DEVPORT_PDEVICE dev)
|
||||
{
|
||||
nsp_card_unload(dev);
|
||||
nsp_release_resource(dev);
|
||||
}
|
||||
|
||||
static device_method_t nsp_pccard_methods[] = {
|
||||
/* Device interface */
|
||||
DEVMETHOD(device_probe, nsp_pccard_probe),
|
||||
DEVMETHOD(device_attach, nsp_pccard_attach),
|
||||
DEVMETHOD(device_detach, nsp_pccard_detach),
|
||||
|
||||
{ 0, 0 }
|
||||
};
|
||||
|
||||
static driver_t nsp_pccard_driver = {
|
||||
"nsp",
|
||||
nsp_pccard_methods,
|
||||
sizeof(struct nsp_softc),
|
||||
};
|
||||
|
||||
static devclass_t nsp_devclass;
|
||||
|
||||
DRIVER_MODULE(nsp, pccard, nsp_pccard_driver, nsp_devclass, 0, 0);
|
||||
|
||||
#else
|
||||
|
||||
PCCARD_MODULE(nsp, nsp_card_init,nsp_card_unload, nsp_card_intr,0, cam_imask);
|
||||
|
||||
#endif
|
||||
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version < 400001
|
||||
static struct nsp_softc *
|
||||
nsp_get_softc(int unit)
|
||||
{
|
||||
struct nsp_softc *sc;
|
||||
|
||||
if (unit >= NNSP) {
|
||||
return(NULL);
|
||||
}
|
||||
|
||||
if (nspdata[unit] == NULL) {
|
||||
sc = malloc(sizeof(struct nsp_softc), M_TEMP,M_NOWAIT);
|
||||
if (sc == NULL) {
|
||||
printf("nsp_get_softc: cannot malloc!\n");
|
||||
return(NULL);
|
||||
}
|
||||
nspdata[unit] = sc;
|
||||
} else {
|
||||
sc = nspdata[unit];
|
||||
}
|
||||
|
||||
return(sc);
|
||||
}
|
||||
|
||||
static int
|
||||
nsp_card_init(DEVPORT_PDEVICE devi)
|
||||
{
|
||||
int unit = DEVPORT_PDEVUNIT(devi);
|
||||
|
||||
if (NNSP <= unit)
|
||||
return (ENODEV);
|
||||
|
||||
if (nspprobe(devi) == 0)
|
||||
return (ENXIO);
|
||||
|
||||
if (nspattach(devi) == 0)
|
||||
return (ENXIO);
|
||||
|
||||
return (0);
|
||||
}
|
||||
#endif
|
||||
|
||||
static void
|
||||
nsp_card_unload(DEVPORT_PDEVICE devi)
|
||||
{
|
||||
struct nsp_softc *sc = DEVPORT_PDEVGET_SOFTC(devi);
|
||||
|
||||
printf("%s: unload\n",sc->sc_sclow.sl_xname);
|
||||
scsi_low_deactivate((struct scsi_low_softc *)sc);
|
||||
scsi_low_dettach(&sc->sc_sclow);
|
||||
}
|
||||
|
||||
static int
|
||||
nsp_card_intr(DEVPORT_PDEVICE devi)
|
||||
{
|
||||
nspintr(DEVPORT_PDEVGET_SOFTC(devi));
|
||||
return 1;
|
||||
}
|
||||
|
||||
static int
|
||||
nspprobe(DEVPORT_PDEVICE devi)
|
||||
{
|
||||
int rv;
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version >= 400001
|
||||
struct nsp_softc *sc = device_get_softc(devi);
|
||||
|
||||
rv = nspprobesubr(rman_get_bustag(sc->port_res),
|
||||
rman_get_bushandle(sc->port_res),
|
||||
DEVPORT_PDEVFLAGS(devi));
|
||||
#else
|
||||
rv = nspprobesubr(I386_BUS_SPACE_IO,
|
||||
DEVPORT_PDEVIOBASE(devi), DEVPORT_PDEVFLAGS(devi));
|
||||
#endif
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
static int
|
||||
nspattach(DEVPORT_PDEVICE devi)
|
||||
{
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version < 400001
|
||||
int unit = DEVPORT_PDEVUNIT(devi);
|
||||
#endif
|
||||
struct nsp_softc *sc;
|
||||
struct scsi_low_softc *slp;
|
||||
u_int32_t flags = DEVPORT_PDEVFLAGS(devi);
|
||||
u_int iobase = DEVPORT_PDEVIOBASE(devi);
|
||||
char dvname[16];
|
||||
|
||||
strcpy(dvname,"nsp");
|
||||
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version < 400001
|
||||
if (unit >= NNSP)
|
||||
{
|
||||
printf("%s: unit number too high\n",dvname);
|
||||
return(0);
|
||||
}
|
||||
#endif
|
||||
|
||||
if (iobase == 0)
|
||||
{
|
||||
printf("%s: no ioaddr is given\n", dvname);
|
||||
return (0);
|
||||
}
|
||||
|
||||
sc = DEVPORT_PDEVALLOC_SOFTC(devi);
|
||||
if (sc == NULL) {
|
||||
return (0);
|
||||
}
|
||||
|
||||
slp = &sc->sc_sclow;
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version >= 400001
|
||||
slp->sl_dev = devi;
|
||||
sc->sc_iot = rman_get_bustag(sc->port_res);
|
||||
sc->sc_ioh = rman_get_bushandle(sc->port_res);
|
||||
#else
|
||||
bzero(sc, sizeof(struct nsp_softc));
|
||||
strcpy(slp->sl_dev.dv_xname, dvname);
|
||||
slp->sl_dev.dv_unit = unit;
|
||||
sc->sc_iot = I386_BUS_SPACE_IO;
|
||||
sc->sc_ioh = iobase;
|
||||
#endif
|
||||
|
||||
if((flags & PIO_MODE) == 0) {
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version >= 400001
|
||||
sc->sc_memt = rman_get_bustag(sc->mem_res);
|
||||
sc->sc_memh = rman_get_bushandle(sc->mem_res);
|
||||
#else
|
||||
sc->sc_memt = I386_BUS_SPACE_MEM;
|
||||
sc->sc_memh = (bus_space_handle_t)DEVPORT_PDEVMADDR(devi);
|
||||
#endif
|
||||
} else {
|
||||
sc->sc_memh = 0;
|
||||
}
|
||||
/* slp->sl_irq = devi->pd_irq; */
|
||||
sc->sc_iclkdiv = CLKDIVR_20M;
|
||||
sc->sc_clkdiv = CLKDIVR_40M;
|
||||
|
||||
slp->sl_hostid = NSP_HOSTID;
|
||||
slp->sl_cfgflags = flags;
|
||||
|
||||
nspattachsubr(sc);
|
||||
|
||||
sc->sc_ih = nspintr;
|
||||
|
||||
return(NSP_IOSIZE);
|
||||
}
|
||||
#endif /* NCARD>0 */
|
201
sys/dev/nsp/nspreg.h
Normal file
201
sys/dev/nsp/nspreg.h
Normal file
@ -0,0 +1,201 @@
|
||||
/* $FreeBSD$ */
|
||||
/* $NecBSD: nspreg.h,v 1.4 1999/04/15 01:35:55 kmatsuda Exp $ */
|
||||
/* $NetBSD$ */
|
||||
|
||||
/*
|
||||
* [NetBSD for NEC PC-98 series]
|
||||
* Copyright (c) 1998
|
||||
* NetBSD/pc98 porting staff. 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, 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 ``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 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 _NSPREG_H_
|
||||
#define _NSPREG_H_
|
||||
|
||||
/* base registers */
|
||||
#define nsp_irqcr 0
|
||||
#define IRQCR_RESCL 0x01
|
||||
#define IRQCR_PHCL 0x02
|
||||
#define IRQCR_TIMERCL 0x04
|
||||
#define IRQCR_FIFOCL 0x08
|
||||
#define IRQCR_SCSIIDIS 0x10
|
||||
#define IRQCR_EXTIDIS 0x20
|
||||
#define IRQCR_TIMERIDIS 0x40
|
||||
#define IRQCR_FIFOIDIS 0x80
|
||||
#define IRQCR_ALLMASK 0xff
|
||||
#define IRQCR_IRQDIS 0xf0
|
||||
|
||||
#define nsp_irqsr 0
|
||||
#define IRQSR_SCSI 0x01
|
||||
#define IRQSR_EXT 0x02
|
||||
#define IRQSR_TIMER 0x04
|
||||
#define IRQSR_FIFO 0x08
|
||||
#define IRQSR_MASK 0x0f
|
||||
|
||||
#define nsp_ifselr 1
|
||||
#define IFSELR_IFSEL 0x01
|
||||
#define IFSELR_REGSEL 0x04
|
||||
|
||||
#define nsp_fifosr 1
|
||||
#define FIFOSR_CHIPREVM 0x0f
|
||||
#define FIFOSR_CHIPIDM 0x70
|
||||
#define FIFOSR_FULLEMP 0x80
|
||||
|
||||
#define nsp_idxr 2
|
||||
#define nsp_datar 3
|
||||
#define nsp_fifodr 4
|
||||
|
||||
/* indexed registers */
|
||||
#define NSPR_EXTBUSC 0x10
|
||||
|
||||
#define NSPR_CLKDIVR 0x11
|
||||
#define CLKDIVR_40M 0x02
|
||||
#define CLKDIVR_20M 0x01
|
||||
|
||||
#define NSPR_TERMPWRC 0x13
|
||||
#define TERMPWRC_POWON 0x01
|
||||
|
||||
#define NSPR_SCIENR 0x15
|
||||
#define SCIENR_SCCHG 0x01
|
||||
#define SCIENR_RESEL 0x10
|
||||
#define SCIENR_FIFO 0x20
|
||||
#define SCIENR_RST 0x40
|
||||
|
||||
#define NSPR_IRQPHS 0x16
|
||||
#define IRQPHS_LMSG 0x01
|
||||
#define IRQPHS_LIO 0x02
|
||||
#define IRQPHS_LCD 0x04
|
||||
#define IRQPHS_LBF 0x08
|
||||
#define IRQPHS_PCHG 0x10
|
||||
#define IRQPHS_RSEL 0x20
|
||||
#define IRQPHS_FIFO 0x40
|
||||
#define IRQPHS_RST 0x80
|
||||
|
||||
#define NSPR_TIMERCNT 0x17
|
||||
|
||||
#define NSPR_SCBUSCR 0x18
|
||||
#define SCBUSCR_SEL 0x01
|
||||
#define SCBUSCR_RST 0x02
|
||||
#define SCBUSCR_DOUT 0x04
|
||||
#define SCBUSCR_ATN 0x08
|
||||
#define SCBUSCR_ACK 0x10
|
||||
#define SCBUSCR_BSY 0x20
|
||||
#define SCBUSCR_ADIR 0x40
|
||||
#define SCBUSCR_ACKEN 0x80
|
||||
|
||||
#define NSPR_SCBUSMON 0x19
|
||||
#define SCBUSMON_MSG 0x01
|
||||
#define SCBUSMON_IO 0x02
|
||||
#define SCBUSMON_CD 0x04
|
||||
#define SCBUSMON_BSY 0x08
|
||||
#define SCBUSMON_ACK 0x10
|
||||
#define SCBUSMON_REQ 0x20
|
||||
#define SCBUSMON_SEL 0x40
|
||||
#define SCBUSMON_ATN 0x80
|
||||
|
||||
#define NSPR_SETARBIT 0x1A
|
||||
|
||||
#define NSPR_ARBITS 0x1A
|
||||
#define ARBITS_EXEC 0x01
|
||||
#define ARBITS_CLR 0x02
|
||||
#define ARBITS_WIN 0x02
|
||||
#define ARBITS_FAIL 0x04
|
||||
#define ARBITS_RESEL 0x08
|
||||
|
||||
#define NSPR_PARITYR 0x1B /* (W/R) */
|
||||
|
||||
#define NSPR_CMDCR 0x1C /* (W) */
|
||||
#define CMDCR_PTCLR 0x01
|
||||
#define CMDCR_EXEC 0x02
|
||||
|
||||
#define NSPR_RESELR 0x1C /* (R) */
|
||||
#define NSPR_CMDDR 0x1D /* (W/R) */
|
||||
|
||||
#define NSPR_PTCLRR 0x1E /* (W) */
|
||||
#define PTCLRR_PT 0x01
|
||||
#define PTCLRR_ACK 0x02
|
||||
#define PTCLRR_REQ 0x04
|
||||
#define PTCLRR_HOST 0x08
|
||||
#define PTCLRR_RSS 0x30
|
||||
|
||||
#define NSPR_XFERCR 0x1E /* (R) */
|
||||
|
||||
#define NSPR_XFERMR 0x20
|
||||
#define XFERMR_MEM8 0x01
|
||||
#define XFERMR_MEM32 0x02
|
||||
#define XFERMR_ADR24 0x04
|
||||
#define XFERMR_ADR32 0x08
|
||||
#define XFERMR_IO8 0x10
|
||||
#define XFERMR_IO32 0x20
|
||||
#define XFERMR_XEN 0x40
|
||||
#define XFERMR_FIFOEN 0x80
|
||||
|
||||
#define NSPR_SYNCR 0x21
|
||||
#define SYNCR_OFFM 0x0f
|
||||
#define SYNCR_PERM 0xf0
|
||||
#define SYNCR_PERS 4
|
||||
|
||||
#define NSPR_DATA 0x22
|
||||
#define NSPR_DATAACK 0x23
|
||||
#define NSPR_OCR 0x26
|
||||
#define OCR_ROMEN 0x01
|
||||
#define OCR_TERMPWROUT 0x02
|
||||
#define OCR_TERMPWRS 0x04
|
||||
|
||||
#define NSPR_ACKWIDTH 0x27
|
||||
|
||||
/* SCBUSMON phase defs */
|
||||
#define SCBUSMON_FREE 0
|
||||
#define SCBUSMON_CMD \
|
||||
(SCBUSMON_BSY | SCBUSMON_CD | SCBUSMON_REQ)
|
||||
#define SCBUSMON_MSGIN \
|
||||
(SCBUSMON_BSY | SCBUSMON_MSG | SCBUSMON_IO | SCBUSMON_CD | SCBUSMON_REQ)
|
||||
#define SCBUSMON_MSGOUT \
|
||||
(SCBUSMON_BSY | SCBUSMON_MSG | SCBUSMON_CD | SCBUSMON_REQ)
|
||||
#define SCBUSMON_DATAIN \
|
||||
(SCBUSMON_BSY | SCBUSMON_IO | SCBUSMON_REQ)
|
||||
#define SCBUSMON_DATAOUT \
|
||||
(SCBUSMON_BSY | SCBUSMON_REQ)
|
||||
#define SCBUSMON_STATUS \
|
||||
(SCBUSMON_BSY | SCBUSMON_IO | SCBUSMON_CD | SCBUSMON_REQ)
|
||||
#define SCBUSMON_RESELECT \
|
||||
(SCBUSMON_SEL | SCBUSMON_IO)
|
||||
#define SCBUSMON_PHMASK \
|
||||
(SCBUSMON_SEL | SCBUSMON_CD | SCBUSMON_MSG | SCBUSMON_IO)
|
||||
|
||||
/* SCSI phase */
|
||||
#define PHASE_CMD (SCBUSMON_CMD & SCBUSMON_PHMASK)
|
||||
#define PHASE_DATAIN (SCBUSMON_DATAIN & SCBUSMON_PHMASK)
|
||||
#define PHASE_DATAOUT (SCBUSMON_DATAOUT & SCBUSMON_PHMASK)
|
||||
#define PHASE_STATUS (SCBUSMON_STATUS & SCBUSMON_PHMASK)
|
||||
#define PHASE_MSGIN (SCBUSMON_MSGIN & SCBUSMON_PHMASK)
|
||||
#define PHASE_MSGOUT (SCBUSMON_MSGOUT & SCBUSMON_PHMASK)
|
||||
#define PHASE_SEL (SCBUSMON_SEL | SCBUSMON_IO)
|
||||
|
||||
/* Size */
|
||||
#define NSP_MEMSIZE NBPG
|
||||
#define NSP_IOSIZE 16
|
||||
#define NSP_BUFFER_SIZE 512
|
||||
#endif /* !_NSPREG_H_ */
|
102
sys/dev/nsp/nspvar.h
Normal file
102
sys/dev/nsp/nspvar.h
Normal file
@ -0,0 +1,102 @@
|
||||
/* $FreeBSD$ */
|
||||
/* $NecBSD: nspvar.h,v 1.7 1999/04/15 01:35:55 kmatsuda Exp $ */
|
||||
/* $NetBSD$ */
|
||||
|
||||
/*
|
||||
* [NetBSD for NEC PC-98 series]
|
||||
* Copyright (c) 1998
|
||||
* NetBSD/pc98 porting staff. 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, 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 ``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 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 _NSPVAR_H_
|
||||
#define _NSPVAR_H_
|
||||
|
||||
/*****************************************************************
|
||||
* Host adapter structure
|
||||
*****************************************************************/
|
||||
struct nsp_softc {
|
||||
struct scsi_low_softc sc_sclow; /* generic data */
|
||||
|
||||
bus_space_tag_t sc_iot;
|
||||
bus_space_handle_t sc_ioh;
|
||||
bus_space_tag_t sc_memt;
|
||||
bus_space_handle_t sc_memh;
|
||||
|
||||
void *sc_ih;
|
||||
|
||||
int sc_seltout; /* selection timeout counter */
|
||||
int sc_timer; /* timer start */
|
||||
|
||||
int sc_xmode;
|
||||
#define NSP_HIGH_SMIT 2 /* write address data mode */
|
||||
#define NSP_MID_SMIT 1 /* mem access */
|
||||
#define NSP_PIO 0 /* io access */
|
||||
|
||||
u_int sc_idbit; /* host id bit pattern */
|
||||
u_int sc_mask; /* bus width mask */
|
||||
u_int sc_cnt; /* fifo R/W count (host) */
|
||||
u_int8_t sc_iclkdiv; /* scsi chip clock divisor */
|
||||
u_int8_t sc_clkdiv; /* asic chip clock divisor */
|
||||
u_int8_t sc_xfermr; /* fifo control reg */
|
||||
u_int8_t sc_icr; /* interrupt control reg */
|
||||
|
||||
u_int8_t sc_busc; /* busc registers */
|
||||
u_long sc_ringp; /* data buffer ring pointer */
|
||||
#if defined (__FreeBSD__) && __FreeBSD_version >= 400001
|
||||
int port_rid;
|
||||
int irq_rid;
|
||||
int mem_rid;
|
||||
struct resource *port_res;
|
||||
struct resource *irq_res;
|
||||
struct resource *mem_res;
|
||||
void *nsp_intrhand;
|
||||
#endif
|
||||
};
|
||||
|
||||
/*****************************************************************
|
||||
* Lun information
|
||||
*****************************************************************/
|
||||
struct nsp_lun_info {
|
||||
struct lun_info nli_li; /* generic lun info */
|
||||
|
||||
u_int8_t nli_reg_syncr; /* sync registers per devices */
|
||||
u_int8_t nli_reg_ackwidth; /* ackwidth per devices */
|
||||
};
|
||||
|
||||
/*****************************************************************
|
||||
* Proto
|
||||
*****************************************************************/
|
||||
int nspprobesubr __P((bus_space_tag_t, bus_space_handle_t, u_int));
|
||||
void nspattachsubr __P((struct nsp_softc *));
|
||||
int nspprint __P((void *, const char *));
|
||||
int nspintr __P((void *));
|
||||
|
||||
#if defined(i386)
|
||||
#define SOFT_INTR_REQUIRED(slp) (softintr((slp)->sl_irq))
|
||||
#else /* !i386 */
|
||||
#define SOFT_INTR_REQUIRED(slp)
|
||||
#endif /* !i386 */
|
||||
#endif /* !_NSPVAR_H_ */
|
1218
sys/dev/stg/tmc18c30.c
Normal file
1218
sys/dev/stg/tmc18c30.c
Normal file
File diff suppressed because it is too large
Load Diff
298
sys/dev/stg/tmc18c30_isa.c
Normal file
298
sys/dev/stg/tmc18c30_isa.c
Normal file
@ -0,0 +1,298 @@
|
||||
/* $FreeBSD$ */
|
||||
/* $NecBSD: tmc18c30_pisa.c,v 1.22 1998/11/26 01:59:21 honda Exp $ */
|
||||
/* $NetBSD$ */
|
||||
|
||||
/*
|
||||
* [Ported for FreeBSD]
|
||||
* Copyright (c) 2000
|
||||
* Noriaki Mitsunaga, Mitsuru Iwasaki and Takanori Watanabe.
|
||||
* All rights reserved.
|
||||
* [NetBSD for NEC PC-98 series]
|
||||
* Copyright (c) 1996, 1997, 1998
|
||||
* NetBSD/pc98 porting staff. All rights reserved.
|
||||
* Copyright (c) 1996, 1997, 1998
|
||||
* Naofumi HONDA. All rights reserved.
|
||||
* Copyright (c) 1996, 1997, 1998
|
||||
* Kouichi Matsuda. 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, 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 ``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 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.
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/module.h>
|
||||
#include <sys/bus.h>
|
||||
#include <sys/disklabel.h>
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version >= 500001
|
||||
#include <sys/bio.h>
|
||||
#endif
|
||||
#include <sys/buf.h>
|
||||
#include <sys/queue.h>
|
||||
#include <sys/malloc.h>
|
||||
#include <sys/errno.h>
|
||||
|
||||
#include <vm/vm.h>
|
||||
|
||||
#include <machine/bus_pio.h>
|
||||
#include <machine/bus.h>
|
||||
#include <machine/resource.h>
|
||||
#include <sys/rman.h>
|
||||
|
||||
#include <isa/isavar.h>
|
||||
|
||||
#include <machine/dvcfg.h>
|
||||
|
||||
#include <sys/device_port.h>
|
||||
|
||||
#include <cam/scsi/scsi_low.h>
|
||||
#include <isa/isa_common.h>
|
||||
#include <cam/scsi/scsi_low_pisa.h>
|
||||
|
||||
#include <dev/stg/tmc18c30reg.h>
|
||||
#include <dev/stg/tmc18c30var.h>
|
||||
|
||||
#define STG_HOSTID 7
|
||||
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/module.h>
|
||||
#include <sys/select.h>
|
||||
|
||||
static int stgprobe(device_t devi);
|
||||
static int stgattach(device_t devi);
|
||||
|
||||
static void stg_isa_unload __P((device_t));
|
||||
|
||||
static void
|
||||
stg_isa_intr(void * arg)
|
||||
{
|
||||
stgintr(arg);
|
||||
}
|
||||
|
||||
static void
|
||||
stg_release_resource(device_t dev)
|
||||
{
|
||||
struct stg_softc *sc = device_get_softc(dev);
|
||||
|
||||
if (sc->stg_intrhand) {
|
||||
bus_teardown_intr(dev, sc->irq_res, sc->stg_intrhand);
|
||||
}
|
||||
|
||||
if (sc->port_res) {
|
||||
bus_release_resource(dev, SYS_RES_IOPORT,
|
||||
sc->port_rid, sc->port_res);
|
||||
}
|
||||
|
||||
if (sc->irq_res) {
|
||||
bus_release_resource(dev, SYS_RES_IRQ,
|
||||
sc->irq_rid, sc->irq_res);
|
||||
}
|
||||
|
||||
if (sc->mem_res) {
|
||||
bus_release_resource(dev, SYS_RES_MEMORY,
|
||||
sc->mem_rid, sc->mem_res);
|
||||
}
|
||||
}
|
||||
|
||||
static int
|
||||
stg_alloc_resource(device_t dev)
|
||||
{
|
||||
struct stg_softc *sc = device_get_softc(dev);
|
||||
u_long maddr, msize;
|
||||
int error;
|
||||
|
||||
sc->port_rid = 0;
|
||||
sc->port_res = bus_alloc_resource(dev, SYS_RES_IOPORT, &sc->port_rid,
|
||||
0, ~0, STGIOSZ, RF_ACTIVE);
|
||||
if (sc->port_res == NULL) {
|
||||
stg_release_resource(dev);
|
||||
return(ENOMEM);
|
||||
}
|
||||
|
||||
sc->irq_rid = 0;
|
||||
sc->irq_res = bus_alloc_resource(dev, SYS_RES_IRQ, &sc->irq_rid,
|
||||
0, ~0, 1, RF_ACTIVE);
|
||||
if (sc->irq_res == NULL) {
|
||||
stg_release_resource(dev);
|
||||
return(ENOMEM);
|
||||
}
|
||||
|
||||
error = bus_get_resource(dev, SYS_RES_MEMORY, 0, &maddr, &msize);
|
||||
if (error) {
|
||||
return(0); /* XXX */
|
||||
}
|
||||
|
||||
/* no need to allocate memory if not configured */
|
||||
if (maddr == 0 || msize == 0) {
|
||||
return(0);
|
||||
}
|
||||
|
||||
sc->mem_rid = 0;
|
||||
sc->mem_res = bus_alloc_resource(dev, SYS_RES_MEMORY, &sc->mem_rid,
|
||||
0, ~0, msize, RF_ACTIVE);
|
||||
if (sc->mem_res == NULL) {
|
||||
stg_release_resource(dev);
|
||||
return(ENOMEM);
|
||||
}
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
static int
|
||||
stg_isa_probe(device_t dev)
|
||||
{
|
||||
struct stg_softc *sc = device_get_softc(dev);
|
||||
int error;
|
||||
|
||||
bzero(sc, sizeof(struct stg_softc));
|
||||
|
||||
error = stg_alloc_resource(dev);
|
||||
if (error) {
|
||||
return(error);
|
||||
}
|
||||
|
||||
if (stgprobe(dev) == 0) {
|
||||
stg_release_resource(dev);
|
||||
return(ENXIO);
|
||||
}
|
||||
|
||||
stg_release_resource(dev);
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
static int
|
||||
stg_isa_attach(device_t dev)
|
||||
{
|
||||
struct stg_softc *sc = device_get_softc(dev);
|
||||
int error;
|
||||
|
||||
error = stg_alloc_resource(dev);
|
||||
if (error) {
|
||||
return(error);
|
||||
}
|
||||
|
||||
error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_CAM,
|
||||
stg_isa_intr, (void *)sc, &sc->stg_intrhand);
|
||||
if (error) {
|
||||
stg_release_resource(dev);
|
||||
return(error);
|
||||
}
|
||||
|
||||
if (stgattach(dev) == 0) {
|
||||
stg_release_resource(dev);
|
||||
return(ENXIO);
|
||||
}
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
static void
|
||||
stg_isa_detach(device_t dev)
|
||||
{
|
||||
stg_isa_unload(dev);
|
||||
stg_release_resource(dev);
|
||||
}
|
||||
|
||||
static device_method_t stg_isa_methods[] = {
|
||||
/* Device interface */
|
||||
DEVMETHOD(device_probe, stg_isa_probe),
|
||||
DEVMETHOD(device_attach, stg_isa_attach),
|
||||
DEVMETHOD(device_detach, stg_isa_detach),
|
||||
|
||||
{ 0, 0 }
|
||||
};
|
||||
|
||||
static driver_t stg_isa_driver = {
|
||||
"stg",
|
||||
stg_isa_methods,
|
||||
sizeof(struct stg_softc),
|
||||
};
|
||||
|
||||
static devclass_t stg_devclass;
|
||||
|
||||
DRIVER_MODULE(stg, isa, stg_isa_driver, stg_devclass, 0, 0);
|
||||
|
||||
static void
|
||||
stg_isa_unload(device_t devi)
|
||||
{
|
||||
struct stg_softc *sc = device_get_softc(devi);
|
||||
|
||||
printf("%s: unload\n",sc->sc_sclow.sl_xname);
|
||||
scsi_low_deactivate((struct scsi_low_softc *)sc);
|
||||
scsi_low_dettach(&sc->sc_sclow);
|
||||
}
|
||||
|
||||
static int
|
||||
stgprobe(device_t devi)
|
||||
{
|
||||
int rv;
|
||||
struct stg_softc *sc = device_get_softc(devi);
|
||||
|
||||
rv = stgprobesubr(rman_get_bustag(sc->port_res),
|
||||
rman_get_bushandle(sc->port_res),
|
||||
device_get_flags(devi));
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
static int
|
||||
stgattach(device_t devi)
|
||||
{
|
||||
struct stg_softc *sc;
|
||||
struct scsi_low_softc *slp;
|
||||
u_int32_t flags = device_get_flags(devi);
|
||||
u_int iobase = bus_get_resource_start(devi, SYS_RES_IOPORT, 0);
|
||||
|
||||
char dvname[16];
|
||||
|
||||
strcpy(dvname,"stg");
|
||||
|
||||
|
||||
if (iobase == 0)
|
||||
{
|
||||
printf("%s: no ioaddr is given\n", dvname);
|
||||
return (0);
|
||||
}
|
||||
|
||||
sc = device_get_softc(devi);
|
||||
if (sc == NULL) {
|
||||
return(0);
|
||||
}
|
||||
|
||||
slp = &sc->sc_sclow;
|
||||
slp->sl_dev = devi;
|
||||
sc->sc_iot = rman_get_bustag(sc->port_res);
|
||||
sc->sc_ioh = rman_get_bushandle(sc->port_res);
|
||||
|
||||
slp->sl_hostid = STG_HOSTID;
|
||||
slp->sl_cfgflags = flags;
|
||||
|
||||
stgattachsubr(sc);
|
||||
|
||||
sc->sc_ih = stgintr;
|
||||
|
||||
printf("stg%d",device_get_unit(devi));
|
||||
return(STGIOSZ);
|
||||
}
|
399
sys/dev/stg/tmc18c30_pccard.c
Normal file
399
sys/dev/stg/tmc18c30_pccard.c
Normal file
@ -0,0 +1,399 @@
|
||||
/* $FreeBSD$ */
|
||||
/* $NecBSD: tmc18c30_pisa.c,v 1.22 1998/11/26 01:59:21 honda Exp $ */
|
||||
/* $NetBSD$ */
|
||||
|
||||
/*
|
||||
* [Ported for FreeBSD]
|
||||
* Copyright (c) 2000
|
||||
* Noriaki Mitsunaga, Mitsuru Iwasaki and Takanori Watanabe.
|
||||
* All rights reserved.
|
||||
* [NetBSD for NEC PC-98 series]
|
||||
* Copyright (c) 1996, 1997, 1998
|
||||
* NetBSD/pc98 porting staff. All rights reserved.
|
||||
* Copyright (c) 1996, 1997, 1998
|
||||
* Naofumi HONDA. All rights reserved.
|
||||
* Copyright (c) 1996, 1997, 1998
|
||||
* Kouichi Matsuda. 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, 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 ``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 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.
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/disklabel.h>
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version >= 500001
|
||||
#include <sys/bio.h>
|
||||
#endif
|
||||
#include <sys/buf.h>
|
||||
#include <sys/queue.h>
|
||||
#include <sys/malloc.h>
|
||||
#include <sys/errno.h>
|
||||
|
||||
#include <vm/vm.h>
|
||||
|
||||
#include <machine/bus.h>
|
||||
|
||||
#include <machine/bus_pio.h>
|
||||
#include <i386/isa/isa_device.h>
|
||||
|
||||
#include <machine/dvcfg.h>
|
||||
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version < 400001
|
||||
static struct stg_softc *stg_get_softc(int);
|
||||
extern struct stg_softc *stgdata[];
|
||||
#define DEVPORT_ALLOCSOFTCFUNC stg_get_softc
|
||||
#define DEVPORT_SOFTCARRAY stgdata
|
||||
#endif
|
||||
#include <sys/device_port.h>
|
||||
|
||||
#include <cam/scsi/scsi_low.h>
|
||||
#include <cam/scsi/scsi_low_pisa.h>
|
||||
|
||||
#include <dev/stg/tmc18c30reg.h>
|
||||
#include <dev/stg/tmc18c30var.h>
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version < 400001
|
||||
#include "stg.h"
|
||||
#endif
|
||||
|
||||
#define STG_HOSTID 7
|
||||
|
||||
/* pccard support */
|
||||
#include "apm.h"
|
||||
#if NAPM > 0
|
||||
#include <machine/apm_bios.h>
|
||||
#endif
|
||||
|
||||
#include "card.h"
|
||||
#if NCARD > 0
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/module.h>
|
||||
#include <sys/select.h>
|
||||
#include <pccard/cardinfo.h>
|
||||
#include <pccard/slot.h>
|
||||
|
||||
static int stgprobe(DEVPORT_PDEVICE devi);
|
||||
static int stgattach(DEVPORT_PDEVICE devi);
|
||||
|
||||
static int stg_card_intr __P((DEVPORT_PDEVICE));
|
||||
static void stg_card_unload __P((DEVPORT_PDEVICE));
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version < 400001
|
||||
static int stg_card_init __P((DEVPORT_PDEVICE));
|
||||
#endif
|
||||
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version >= 400001
|
||||
/*
|
||||
* Additional code for FreeBSD new-bus PCCard frontend
|
||||
*/
|
||||
|
||||
static void
|
||||
stg_pccard_intr(void * arg)
|
||||
{
|
||||
stgintr(arg);
|
||||
}
|
||||
|
||||
static void
|
||||
stg_release_resource(DEVPORT_PDEVICE dev)
|
||||
{
|
||||
struct stg_softc *sc = device_get_softc(dev);
|
||||
|
||||
if (sc->stg_intrhand) {
|
||||
bus_teardown_intr(dev, sc->irq_res, sc->stg_intrhand);
|
||||
}
|
||||
|
||||
if (sc->port_res) {
|
||||
bus_release_resource(dev, SYS_RES_IOPORT,
|
||||
sc->port_rid, sc->port_res);
|
||||
}
|
||||
|
||||
if (sc->irq_res) {
|
||||
bus_release_resource(dev, SYS_RES_IRQ,
|
||||
sc->irq_rid, sc->irq_res);
|
||||
}
|
||||
|
||||
if (sc->mem_res) {
|
||||
bus_release_resource(dev, SYS_RES_MEMORY,
|
||||
sc->mem_rid, sc->mem_res);
|
||||
}
|
||||
}
|
||||
|
||||
static int
|
||||
stg_alloc_resource(DEVPORT_PDEVICE dev)
|
||||
{
|
||||
struct stg_softc *sc = device_get_softc(dev);
|
||||
u_long maddr, msize;
|
||||
int error;
|
||||
|
||||
sc->port_rid = 0;
|
||||
sc->port_res = bus_alloc_resource(dev, SYS_RES_IOPORT, &sc->port_rid,
|
||||
0, ~0, STGIOSZ, RF_ACTIVE);
|
||||
if (sc->port_res == NULL) {
|
||||
stg_release_resource(dev);
|
||||
return(ENOMEM);
|
||||
}
|
||||
|
||||
sc->irq_rid = 0;
|
||||
sc->irq_res = bus_alloc_resource(dev, SYS_RES_IRQ, &sc->irq_rid,
|
||||
0, ~0, 1, RF_ACTIVE);
|
||||
if (sc->irq_res == NULL) {
|
||||
stg_release_resource(dev);
|
||||
return(ENOMEM);
|
||||
}
|
||||
|
||||
error = bus_get_resource(dev, SYS_RES_MEMORY, 0, &maddr, &msize);
|
||||
if (error) {
|
||||
return(0); /* XXX */
|
||||
}
|
||||
|
||||
/* no need to allocate memory if not configured */
|
||||
if (maddr == 0 || msize == 0) {
|
||||
return(0);
|
||||
}
|
||||
|
||||
sc->mem_rid = 0;
|
||||
sc->mem_res = bus_alloc_resource(dev, SYS_RES_MEMORY, &sc->mem_rid,
|
||||
0, ~0, msize, RF_ACTIVE);
|
||||
if (sc->mem_res == NULL) {
|
||||
stg_release_resource(dev);
|
||||
return(ENOMEM);
|
||||
}
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
static int
|
||||
stg_pccard_probe(DEVPORT_PDEVICE dev)
|
||||
{
|
||||
struct stg_softc *sc = device_get_softc(dev);
|
||||
int error;
|
||||
|
||||
bzero(sc, sizeof(struct stg_softc));
|
||||
|
||||
error = stg_alloc_resource(dev);
|
||||
if (error) {
|
||||
return(error);
|
||||
}
|
||||
|
||||
if (stgprobe(dev) == 0) {
|
||||
stg_release_resource(dev);
|
||||
return(ENXIO);
|
||||
}
|
||||
|
||||
stg_release_resource(dev);
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
static int
|
||||
stg_pccard_attach(DEVPORT_PDEVICE dev)
|
||||
{
|
||||
struct stg_softc *sc = device_get_softc(dev);
|
||||
int error;
|
||||
|
||||
error = stg_alloc_resource(dev);
|
||||
if (error) {
|
||||
return(error);
|
||||
}
|
||||
|
||||
error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_CAM,
|
||||
stg_pccard_intr, (void *)sc, &sc->stg_intrhand);
|
||||
if (error) {
|
||||
stg_release_resource(dev);
|
||||
return(error);
|
||||
}
|
||||
|
||||
if (stgattach(dev) == 0) {
|
||||
stg_release_resource(dev);
|
||||
return(ENXIO);
|
||||
}
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
static void
|
||||
stg_pccard_detach(DEVPORT_PDEVICE dev)
|
||||
{
|
||||
stg_card_unload(dev);
|
||||
stg_release_resource(dev);
|
||||
}
|
||||
|
||||
static device_method_t stg_pccard_methods[] = {
|
||||
/* Device interface */
|
||||
DEVMETHOD(device_probe, stg_pccard_probe),
|
||||
DEVMETHOD(device_attach, stg_pccard_attach),
|
||||
DEVMETHOD(device_detach, stg_pccard_detach),
|
||||
|
||||
{ 0, 0 }
|
||||
};
|
||||
|
||||
static driver_t stg_pccard_driver = {
|
||||
"stg",
|
||||
stg_pccard_methods,
|
||||
sizeof(struct stg_softc),
|
||||
};
|
||||
|
||||
static devclass_t stg_devclass;
|
||||
|
||||
DRIVER_MODULE(stg, pccard, stg_pccard_driver, stg_devclass, 0, 0);
|
||||
|
||||
#else
|
||||
|
||||
PCCARD_MODULE(stg, stg_card_init,stg_card_unload, stg_card_intr, 0, cam_imask);
|
||||
|
||||
#endif
|
||||
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version < 400001
|
||||
static struct stg_softc *
|
||||
stg_get_softc(int unit)
|
||||
{
|
||||
struct stg_softc *sc;
|
||||
|
||||
if (unit >= NSTG) {
|
||||
return(NULL);
|
||||
}
|
||||
|
||||
if (stgdata[unit] == NULL) {
|
||||
sc = malloc(sizeof(struct stg_softc), M_TEMP,M_NOWAIT);
|
||||
if (sc == NULL) {
|
||||
printf("stg_get_softc: cannot malloc!\n");
|
||||
return(NULL);
|
||||
}
|
||||
stgdata[unit] = sc;
|
||||
} else {
|
||||
sc = stgdata[unit];
|
||||
}
|
||||
|
||||
return(sc);
|
||||
}
|
||||
|
||||
static int
|
||||
stg_card_init(DEVPORT_PDEVICE devi)
|
||||
{
|
||||
int unit = DEVPORT_PDEVUNIT(devi);
|
||||
|
||||
if (NSTG <= unit)
|
||||
return (ENODEV);
|
||||
|
||||
printf("probe stg\n");
|
||||
if (stgprobe(devi) == 0)
|
||||
return (ENXIO);
|
||||
|
||||
printf("attach stg\n");
|
||||
if (stgattach(devi) == 0)
|
||||
return (ENXIO);
|
||||
|
||||
return (0);
|
||||
}
|
||||
#endif
|
||||
|
||||
static void
|
||||
stg_card_unload(DEVPORT_PDEVICE devi)
|
||||
{
|
||||
struct stg_softc *sc = DEVPORT_PDEVGET_SOFTC(devi);
|
||||
|
||||
printf("%s: unload\n",sc->sc_sclow.sl_xname);
|
||||
scsi_low_deactivate((struct scsi_low_softc *)sc);
|
||||
scsi_low_dettach(&sc->sc_sclow);
|
||||
}
|
||||
|
||||
static int
|
||||
stg_card_intr(DEVPORT_PDEVICE devi)
|
||||
{
|
||||
stgintr(DEVPORT_PDEVGET_SOFTC(devi));
|
||||
return 1;
|
||||
}
|
||||
|
||||
static int
|
||||
stgprobe(DEVPORT_PDEVICE devi)
|
||||
{
|
||||
int rv;
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version >= 400001
|
||||
struct stg_softc *sc = device_get_softc(devi);
|
||||
|
||||
rv = stgprobesubr(rman_get_bustag(sc->port_res),
|
||||
rman_get_bushandle(sc->port_res),
|
||||
DEVPORT_PDEVFLAGS(devi));
|
||||
#else
|
||||
rv = stgprobesubr(I386_BUS_SPACE_IO,
|
||||
DEVPORT_PDEVIOBASE(devi), DEVPORT_PDEVFLAGS(devi));
|
||||
#endif
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
static int
|
||||
stgattach(DEVPORT_PDEVICE devi)
|
||||
{
|
||||
int unit = DEVPORT_PDEVUNIT(devi);
|
||||
struct stg_softc *sc;
|
||||
struct scsi_low_softc *slp;
|
||||
u_int32_t flags = DEVPORT_PDEVFLAGS(devi);
|
||||
u_int iobase = DEVPORT_PDEVIOBASE(devi);
|
||||
|
||||
char dvname[16];
|
||||
|
||||
strcpy(dvname,"stg");
|
||||
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version < 400001
|
||||
if (unit >= NSTG)
|
||||
{
|
||||
printf("%s: unit number too high\n",dvname);
|
||||
return (0);
|
||||
}
|
||||
#endif
|
||||
|
||||
if (iobase == 0)
|
||||
{
|
||||
printf("%s: no ioaddr is given\n", dvname);
|
||||
return (0);
|
||||
}
|
||||
|
||||
sc = DEVPORT_PDEVALLOC_SOFTC(devi);
|
||||
if (sc == NULL) {
|
||||
return(0);
|
||||
}
|
||||
|
||||
slp = &sc->sc_sclow;
|
||||
#if defined(__FreeBSD__) && __FreeBSD_version >= 400001
|
||||
slp->sl_dev = devi;
|
||||
sc->sc_iot = rman_get_bustag(sc->port_res);
|
||||
sc->sc_ioh = rman_get_bushandle(sc->port_res);
|
||||
#else
|
||||
bzero(sc, sizeof(struct stg_softc));
|
||||
strcpy(slp->sl_dev.dv_xname, dvname);
|
||||
slp->sl_dev.dv_unit = unit;
|
||||
sc->sc_iot = I386_BUS_SPACE_IO;
|
||||
sc->sc_ioh = iobase;
|
||||
#endif
|
||||
|
||||
slp->sl_hostid = STG_HOSTID;
|
||||
slp->sl_cfgflags = flags;
|
||||
|
||||
stgattachsubr(sc);
|
||||
|
||||
sc->sc_ih = stgintr;
|
||||
|
||||
printf("stg%d",DEVPORT_PDEVUNIT(devi));
|
||||
return(STGIOSZ);
|
||||
}
|
||||
#endif /* NCARD>0 */
|
144
sys/dev/stg/tmc18c30reg.h
Normal file
144
sys/dev/stg/tmc18c30reg.h
Normal file
@ -0,0 +1,144 @@
|
||||
/* $FreeBSD$ */
|
||||
/* $NecBSD: tmc18c30reg.h,v 1.4 1998/03/14 07:05:23 kmatsuda Exp $ */
|
||||
/* $NetBSD$ */
|
||||
|
||||
/*
|
||||
* [NetBSD for NEC PC-98 series]
|
||||
* Copyright (c) 1996, 1997, 1998
|
||||
* NetBSD/pc98 porting staff. All rights reserved.
|
||||
* Copyright (c) 1996, 1997, 1998
|
||||
* Kouichi Matsuda. 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, 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 ``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 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 _TMC18C30REG_H_
|
||||
#define _TMC18C30REG_H_
|
||||
|
||||
#define tmc_wdata 0x00
|
||||
#define tmc_rdata 0x00
|
||||
|
||||
#define tmc_bctl 0x01
|
||||
#define BCTL_BUSFREE 0x00
|
||||
#define BCTL_RST 0x01
|
||||
#define BCTL_SEL 0x02
|
||||
#define BCTL_BSY 0x04
|
||||
#define BCTL_ATN 0x08
|
||||
#define BCTL_IO 0x10
|
||||
#define BCTL_CD 0x20
|
||||
#define BCTL_MSG 0x40
|
||||
#define BCTL_BUSEN 0x80
|
||||
#define tmc_bstat 0x01
|
||||
#define BSTAT_BSY 0x01
|
||||
#define BSTAT_MSG 0x02
|
||||
#define BSTAT_IO 0x04
|
||||
#define BSTAT_CMD 0x08
|
||||
#define BSTAT_REQ 0x10
|
||||
#define BSTAT_SEL 0x20
|
||||
#define BSTAT_ACK 0x40
|
||||
#define BSTAT_PHMASK (BSTAT_MSG | BSTAT_IO | BSTAT_CMD)
|
||||
|
||||
#define tmc_ictl 0x02
|
||||
#define ICTL_FIFO 0x10
|
||||
#define ICTL_ARBIT 0x20
|
||||
#define ICTL_SEL 0x40
|
||||
#define ICTL_CD 0x80
|
||||
#define ICTL_ALLINT (ICTL_ARBIT | ICTL_CD | ICTL_SEL)
|
||||
#define tmc_astat 0x02
|
||||
#define ASTAT_INT 0x01
|
||||
#define ASTAT_ARBIT 0x02
|
||||
#define ASTAT_PARERR 0x04
|
||||
#define ASTAT_SCSIRST 0x08
|
||||
#define ASTAT_STATMASK 0x0f
|
||||
#define ASTAT_FIFODIR 0x10
|
||||
#define ASTAT_FIFOEN 0x20
|
||||
#define ASTAT_PARENB 0x40
|
||||
#define ASTAT_BUSEN 0x80
|
||||
|
||||
#define tmc_ssctl 0x03
|
||||
#define SSCTL_FSYNCHEN 0x40
|
||||
#define SSCTL_SYNCHEN 0x80
|
||||
#define tmc_fstat 0x03
|
||||
|
||||
#define tmc_fctl 0x04
|
||||
#define FCTL_CLRFIFO 0x01
|
||||
#define FCTL_ARBIT 0x04
|
||||
#define FCTL_PARENB 0x08
|
||||
#define FCTL_INTEN 0x10
|
||||
#define FCTL_CLRINT 0x20
|
||||
#define FCTL_FIFOW 0x40
|
||||
#define FCTL_FIFOEN 0x80
|
||||
#define tmc_icnd 0x04
|
||||
|
||||
#define tmc_mctl 0x05
|
||||
#define tmc_idlsb 0x05
|
||||
|
||||
#define tmc_idmsb 0x06
|
||||
|
||||
#define tmc_wlb 0x07
|
||||
#define tmc_rlb 0x07
|
||||
|
||||
#define tmc_scsiid 0x08
|
||||
#define tmc_sdna 0x08
|
||||
|
||||
#define tmc_istat 0x09
|
||||
#define ISTAT_INTEN 0x08
|
||||
#define ISTAT_FIFO 0x10
|
||||
#define ISTAT_ARBIT 0x20
|
||||
#define ISTAT_SEL 0x40
|
||||
#define ISTAT_CD 0x80
|
||||
|
||||
#define tmc_cfg1 0x0a
|
||||
|
||||
#define tmc_ioctl 0x0b
|
||||
#define tmc_cfg2 0x0b
|
||||
|
||||
#define tmc_wfifo 0x0c
|
||||
#define tmc_rfifo 0x0c
|
||||
|
||||
#define tmc_fdcnt 0x0e
|
||||
|
||||
/* Information transfer phases */
|
||||
#define BUSFREE_PHASE 0x00
|
||||
#define DATA_OUT_PHASE (BSTAT_BSY)
|
||||
#define DATA_IN_PHASE (BSTAT_BSY|BSTAT_IO)
|
||||
#define COMMAND_PHASE (BSTAT_CMD|BSTAT_BSY)
|
||||
#define STATUS_PHASE (BSTAT_CMD|BSTAT_BSY|BSTAT_IO)
|
||||
#define MESSAGE_OUT_PHASE (BSTAT_CMD|BSTAT_MSG|BSTAT_BSY)
|
||||
#define MESSAGE_IN_PHASE (BSTAT_CMD|BSTAT_MSG|BSTAT_BSY|BSTAT_IO)
|
||||
|
||||
#define PHASE_RESELECTED (BSTAT_SEL|BSTAT_IO)
|
||||
|
||||
#define PHASE_MASK 0x2f
|
||||
#define RESEL_PHASE_MASK 0x2e
|
||||
|
||||
/* chip type */
|
||||
#define TMCCHIP_UNK 0x00
|
||||
#define TMCCHIP_1800 0x01
|
||||
#define TMCCHIP_18C50 0x02
|
||||
#define TMCCHIP_18C30 0x03
|
||||
|
||||
#define STGIOSZ 0x10
|
||||
|
||||
#endif /* !_TMC18C30REG_H_ */
|
99
sys/dev/stg/tmc18c30var.h
Normal file
99
sys/dev/stg/tmc18c30var.h
Normal file
@ -0,0 +1,99 @@
|
||||
/* $FreeBSD$ */
|
||||
/* $NecBSD: tmc18c30var.h,v 1.12 1998/11/30 00:08:30 honda Exp $ */
|
||||
/* $NetBSD$ */
|
||||
|
||||
/*
|
||||
* [NetBSD for NEC PC-98 series]
|
||||
* Copyright (c) 1996, 1997, 1998
|
||||
* NetBSD/pc98 porting staff. All rights reserved.
|
||||
* Copyright (c) 1996, 1997, 1998
|
||||
* Naofumi HONDA. All rights reserved.
|
||||
* Copyright (c) 1996, 1997, 1998
|
||||
* Kouichi Matsuda. 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, 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 ``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 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 _TMC18C30VAR_H_
|
||||
#define _TMC18C30VAR_H_
|
||||
|
||||
/*****************************************************************
|
||||
* Host adapter structure
|
||||
*****************************************************************/
|
||||
struct stg_softc {
|
||||
struct scsi_low_softc sc_sclow; /* generic data */
|
||||
|
||||
bus_space_tag_t sc_iot;
|
||||
bus_space_tag_t sc_memt;
|
||||
bus_space_handle_t sc_ioh;
|
||||
|
||||
void *sc_ih;
|
||||
|
||||
u_int sc_chip; /* chip type */
|
||||
u_int sc_fsz; /* fifo size */
|
||||
u_int sc_idbit; /* host id bit */
|
||||
u_int8_t sc_fcb; /* fifo intr thread */
|
||||
|
||||
u_int8_t sc_fcWinit; /* write flags */
|
||||
u_int8_t sc_fcRinit; /* read flags */
|
||||
|
||||
u_int8_t sc_fcsp; /* special control flags */
|
||||
u_int8_t sc_icinit; /* interrupt masks */
|
||||
u_int8_t sc_busc; /* default bus control register */
|
||||
u_int8_t sc_imsg; /* identify msg required */
|
||||
u_int8_t sc_busimg; /* bus control register image */
|
||||
#if defined (__FreeBSD__) && __FreeBSD_version >= 400001
|
||||
int port_rid;
|
||||
int irq_rid;
|
||||
int mem_rid;
|
||||
struct resource *port_res;
|
||||
struct resource *irq_res;
|
||||
struct resource *mem_res;
|
||||
void *stg_intrhand;
|
||||
#endif
|
||||
};
|
||||
|
||||
/*****************************************************************
|
||||
* Lun information
|
||||
*****************************************************************/
|
||||
struct stg_lun_info {
|
||||
struct lun_info sli_li; /* generic data */
|
||||
|
||||
u_int8_t sli_reg_synch; /* synch register per lun */
|
||||
};
|
||||
|
||||
/*****************************************************************
|
||||
* Proto
|
||||
*****************************************************************/
|
||||
int stgprobesubr __P((bus_space_tag_t, bus_space_handle_t, u_int));
|
||||
void stgattachsubr __P((struct stg_softc *));
|
||||
int stgprint __P((void *, const char *));
|
||||
int stgintr __P((void *));
|
||||
|
||||
#if defined(i386)
|
||||
#define SOFT_INTR_REQUIRED(slp) (softintr((slp)->sl_irq))
|
||||
#else /* !i386 */
|
||||
#define SOFT_INTR_REQUIRED(slp)
|
||||
#endif /* !i386 */
|
||||
#endif /* !_TMC18C30VAR_H_ */
|
@ -94,6 +94,10 @@ device bt
|
||||
device aha 1
|
||||
device aic
|
||||
|
||||
device ncv # NCR 53C500
|
||||
device nsp # Workbit Ninja SCSI-3
|
||||
device stg # TMC 18C30/18C50
|
||||
|
||||
# RAID controllers interfaced to the SCSI subsystem
|
||||
device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID
|
||||
device dpt # DPT Smartcache III, IV - See NOTES for options!
|
||||
|
@ -1263,10 +1263,13 @@ options AML_DEBUG
|
||||
# ISP 12160 Ultra3 SCSI,
|
||||
# Qlogic ISP 2100 and ISP 2200 Fibre Channel host adapters.
|
||||
# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters.
|
||||
# ncv: NCR 53C500 based SCSI host adapters.
|
||||
# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
|
||||
# sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors:
|
||||
# 53C810, 53C810A, 53C815, 53C825, 53C825A, 53C860, 53C875,
|
||||
# 53C876, 53C885, 53C895, 53C895A, 53C896, 53C897, 53C1510D,
|
||||
# 53C1010-33, 53C1010-66.
|
||||
# stg: TMC 18C30, 18C50 based SCSI host adapters.
|
||||
|
||||
#
|
||||
# Note that the order is important in order for Buslogic ISA/EISA cards to be
|
||||
@ -1287,7 +1290,10 @@ device amd
|
||||
device isp
|
||||
device ispfw
|
||||
device ncr
|
||||
device ncv
|
||||
device nsp
|
||||
device sym
|
||||
device stg
|
||||
|
||||
# The aic7xxx driver will attempt to use memory mapped I/O for all PCI
|
||||
# controllers that have it configured only if this option is set. Unfortunately,
|
||||
|
@ -338,6 +338,7 @@ static DEV_INFO device_info[] = {
|
||||
{"aic", "Adaptec 152x SCSI and compatible SCSI cards", 0, CLS_STORAGE},
|
||||
{"nca", "ProAudio Spectrum SCSI and compatibles", 0, CLS_STORAGE},
|
||||
{"sea", "Seagate ST01/ST02 SCSI and compatibles", 0, CLS_STORAGE},
|
||||
{"stg", "TMC 18C30/18C50 based SCSI cards", 0, CLS_STORAGE},
|
||||
{"ata", "ATA/ATAPI compatible disk controller", 0, CLS_STORAGE},
|
||||
{"fdc", "Floppy disk controller", FLG_FIXED, CLS_STORAGE},
|
||||
{"mcd", "Mitsumi CD-ROM", 0, CLS_STORAGE},
|
||||
|
89
sys/i386/include/physio_proc.h
Normal file
89
sys/i386/include/physio_proc.h
Normal file
@ -0,0 +1,89 @@
|
||||
/* $FreeBSD$ */
|
||||
/* $NecBSD: physio_proc.h,v 3.4 1999/07/23 20:47:03 honda Exp $ */
|
||||
/* $NetBSD$ */
|
||||
|
||||
/*
|
||||
* [NetBSD for NEC PC-98 series]
|
||||
* Copyright (c) 1998
|
||||
* NetBSD/pc98 porting staff. 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, 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 ``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 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 _I386_PHYSIO_PROC_H_
|
||||
#define _I386_PHYSIO_PROC_H_
|
||||
#include <sys/buf.h>
|
||||
#include <sys/queue.h>
|
||||
|
||||
struct physio_proc;
|
||||
TAILQ_HEAD(physio_proc_head, physio_proc);
|
||||
struct physio_proc_head physio_proc_freet, physio_proc_busyt;
|
||||
|
||||
struct physio_proc {
|
||||
TAILQ_ENTRY(physio_proc) pp_chain;
|
||||
struct proc *pp_proc;
|
||||
};
|
||||
|
||||
static __inline struct physio_proc *physio_proc_enter __P((struct buf *));
|
||||
static __inline void physio_proc_leave __P((struct physio_proc *));
|
||||
|
||||
static __inline struct physio_proc *
|
||||
physio_proc_enter(bp)
|
||||
struct buf *bp;
|
||||
{
|
||||
struct physio_proc *pp;
|
||||
int s;
|
||||
|
||||
if (bp == NULL || (bp->b_flags & B_PHYS) == 0)
|
||||
return NULL;
|
||||
if ((pp = physio_proc_freet.tqh_first) == NULL)
|
||||
return NULL;
|
||||
|
||||
s = splstatclock();
|
||||
TAILQ_REMOVE(&physio_proc_freet, pp, pp_chain);
|
||||
#if !defined(__FreeBSD__) || __FreeBSD_version < 400001
|
||||
pp->pp_proc = bp->b_proc;
|
||||
#endif
|
||||
TAILQ_INSERT_TAIL(&physio_proc_busyt, pp, pp_chain);
|
||||
splx(s);
|
||||
return pp;
|
||||
}
|
||||
|
||||
static __inline void
|
||||
physio_proc_leave(pp)
|
||||
struct physio_proc *pp;
|
||||
{
|
||||
int s;
|
||||
|
||||
if (pp == NULL)
|
||||
return;
|
||||
|
||||
s = splstatclock();
|
||||
TAILQ_REMOVE(&physio_proc_busyt, pp, pp_chain);
|
||||
TAILQ_INSERT_TAIL(&physio_proc_freet, pp, pp_chain);
|
||||
pp->pp_proc = NULL;
|
||||
splx(s);
|
||||
}
|
||||
|
||||
void physio_proc_init __P((void));
|
||||
#endif /* _I386_PHYSIO_PROC_H_ */
|
115
sys/sys/device_port.h
Normal file
115
sys/sys/device_port.h
Normal file
@ -0,0 +1,115 @@
|
||||
/*-
|
||||
* Copyright (c) 1999 Mitsuru IWASAKI <iwasaki@FreeBSD.org>
|
||||
* Copyright (c) 1999 Takanori Watanabe <takawata@jp.FreeBSD.org>
|
||||
* 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, 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.
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
#if defined(__NetBSD__)
|
||||
# include <sys/device.h>
|
||||
#elif defined(__FreeBSD__)
|
||||
# if __FreeBSD_version >= 400001
|
||||
# include <sys/module.h>
|
||||
# include <sys/bus.h>
|
||||
# else
|
||||
# include <sys/device.h>
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Macro's to cope with the differences between operating systems and versions.
|
||||
*/
|
||||
|
||||
#if defined(__NetBSD__)
|
||||
# define DEVPORT_DEVICE struct device
|
||||
# define DEVPORT_DEVNAME(dev) (dev).dv_xname
|
||||
# define DEVPORT_DEVUNIT(dev) (dev).dv_unit
|
||||
|
||||
#elif defined(__FreeBSD__)
|
||||
/*
|
||||
* FreeBSD (compatibility for struct device)
|
||||
*/
|
||||
#if __FreeBSD_version >= 400001
|
||||
# define DEVPORT_DEVICE device_t
|
||||
# define DEVPORT_DEVNAME(dev) device_get_name(dev)
|
||||
# define DEVPORT_DEVUNIT(dev) device_get_unit(dev)
|
||||
# define DEVPORT_ALLOC_SOFTC(dev) device_get_softc(dev)
|
||||
# define DEVPORT_GET_SOFTC(dev) device_get_softc(dev)
|
||||
|
||||
# define UNCONF 1 /* print " not configured\n" */
|
||||
|
||||
#else
|
||||
|
||||
# define DEVPORT_DEVICE struct device
|
||||
# define DEVPORT_DEVNAME(dev) (dev).dv_xname
|
||||
# define DEVPORT_DEVUNIT(dev) (dev).dv_unit
|
||||
# ifdef DEVPORT_ALLOCSOFTCFUNC
|
||||
# define DEVPORT_ALLOC_SOFTC(dev) (DEVPORT_ALLOCSOFTCFUNC)((dev).dv_unit)
|
||||
# else
|
||||
# define DEVPORT_ALLOC_SOFTC(dev) DEVPORT_ALLOCSOFTCFUNC_is_not_defined_prior_than_device_port_h
|
||||
# endif
|
||||
# ifdef DEVPORT_SOFTCARRAY
|
||||
# define DEVPORT_GET_SOFTC(dev) (DEVPORT_SOFTCARRAY)[(dev).dv_unit]
|
||||
# else
|
||||
# define DEVPORT_GET_SOFTC(dev) DEVPORT_SOFTCARRAY_is_not_defined_prior_than_device_port_h
|
||||
# endif
|
||||
|
||||
#endif
|
||||
|
||||
/*
|
||||
* PC-Card device driver (compatibility for struct pccard_devinfo *)
|
||||
*/
|
||||
#if __FreeBSD_version >= 400001
|
||||
# define DEVPORT_PDEVICE device_t
|
||||
# define DEVPORT_PDEVUNIT(pdev) device_get_unit(pdev)
|
||||
# define DEVPORT_PDEVFLAGS(pdev) device_get_flags(pdev)
|
||||
# define DEVPORT_PDEVIOBASE(pdev) bus_get_resource_start(pdev, SYS_RES_IOPORT, 0)
|
||||
# define DEVPORT_PDEVIRQ(pdev) bus_get_resource_start(pdev, SYS_RES_IRQ, 0)
|
||||
# define DEVPORT_PDEVMADDR(pdev) bus_get_resource_start(pdev, SYS_RES_MEMORY, 0)
|
||||
# define DEVPORT_PDEVALLOC_SOFTC(pdev) device_get_softc(pdev)
|
||||
# define DEVPORT_PDEVGET_SOFTC(pdev) device_get_softc(pdev)
|
||||
|
||||
#else
|
||||
|
||||
# define DEVPORT_PDEVICE struct pccard_devinfo *
|
||||
# define DEVPORT_PDEVUNIT(pdev) (pdev)->pd_unit
|
||||
# define DEVPORT_PDEVFLAGS(pdev) (pdev)->pd_flags
|
||||
# define DEVPORT_PDEVIOBASE(pdev) (pdev)->pd_iobase
|
||||
# define DEVPORT_PDEVIRQ(pdev) (pdev)->pd_irq
|
||||
# define DEVPORT_PDEVMADDR(pdev) (pdev)->pd_maddr
|
||||
# ifdef DEVPORT_ALLOCSOFTCFUNC
|
||||
# define DEVPORT_PDEVALLOC_SOFTC(pdev) (DEVPORT_ALLOCSOFTCFUNC)((pdev)->pd_unit)
|
||||
# else
|
||||
# define DEVPORT_PDEVALLOC_SOFTC(pdev) DEVPORT_ALLOCSOFTCFUNC_is_not_defined_prior_than_device_port_h
|
||||
# endif
|
||||
# ifdef DEVPORT_SOFTCARRAY
|
||||
# define DEVPORT_PDEVGET_SOFTC(pdev) (DEVPORT_SOFTCARRAY)[(pdev)->pd_unit]
|
||||
# else
|
||||
# define DEVPORT_PDEVGET_SOFTC(pdev) DEVPORT_SOFTCARRAY_is_not_defined_prior_than_device_port_h
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#endif /* __FreeBSD__ */
|
||||
|
Loading…
Reference in New Issue
Block a user