3e2c6ca3b9
- Move intrhook stuff into kernel.h - Remove all occurrences of #device <device.h> - Add kernel.h were necessary (nowhere) - delete device.h This file contained the structures for cfdata (old style config) and is no longer used. It was included by most drivers. It confuses the remote debugger as the definition of 'struct device' in device.h is found before the one in bus_private.h.
235 lines
6.9 KiB
C
235 lines
6.9 KiB
C
/* $NecBSD: bsif.h,v 1.5 1997/10/23 20:52:34 honda Exp $ */
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/* $FreeBSD$ */
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/*
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* Copyright (c) HONDA Naofumi, KATO Takenori, 1996. 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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*
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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 as
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* the first lines of this file unmodified.
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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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* The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/***************************************************
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* misc device header in bs_softc
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***************************************************/
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#ifdef __NetBSD__
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#define OS_DEPEND_DEVICE_HEADER \
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struct device sc_dev; \
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void *sc_ih;
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#define OS_DEPEND_SCSI_HEADER \
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struct scsi_link sc_link;
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#define OS_DEPEND_MISC_HEADER \
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pisa_device_handle_t sc_dh; \
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bus_space_tag_t sc_iot; \
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bus_space_tag_t sc_memt; \
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bus_space_handle_t sc_ioh; \
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bus_space_handle_t sc_delaybah; \
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bus_space_handle_t sc_memh; \
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bus_dma_tag_t sc_dmat;
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#endif /* __NetBSD__ */
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#ifdef __FreeBSD__
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#define OS_DEPEND_DEVICE_HEADER \
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int unit;
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#define OS_DEPEND_SCSI_HEADER \
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struct scsi_link sc_link;
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#define OS_DEPEND_MISC_HEADER \
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struct callout_handle timeout_ch;
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#endif /* __FreeBSD__ */
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#if defined(__NetBSD__)
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#define BSHW_NBPG NBPG
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#endif
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#if defined(__FreeBSD__)
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#define BSHW_NBPG PAGE_SIZE
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#endif
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/***************************************************
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* include
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***************************************************/
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/* (I) common include */
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/kernel.h>
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#include <sys/disklabel.h>
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#include <sys/buf.h>
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#include <sys/queue.h>
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#include <sys/malloc.h>
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#include <sys/errno.h>
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#include <vm/vm.h>
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/* (II) os depend include */
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#ifdef __NetBSD__
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#include <sys/device.h>
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#include <dev/isa/isareg.h>
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#include <dev/isa/isavar.h>
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#include <dev/isa/pisaif.h>
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#include <dev/isa/isadmavar.h>
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#include <dev/isa/isadmareg.h>
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#include <dev/cons.h>
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#include <machine/cpufunc.h>
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#include <machine/bus.h>
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#include <machine/intr.h>
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#include <machine/dvcfg.h>
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#include <scsi/scsi_all.h>
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#include <scsi/scsiconf.h>
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#include <scsi/scsi_disk.h>
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#endif /* __NetBSD__ */
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#ifdef __FreeBSD__
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#include <sys/conf.h>
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#include <vm/vm_extern.h>
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#include <vm/vm_kern.h>
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#include <vm/pmap.h>
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#include <machine/clock.h>
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#include <machine/cpu.h>
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#include <machine/md_var.h>
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#include <machine/vmparam.h>
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#include <machine/ipl.h>
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#include <machine/dvcfg.h>
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#include <cam/scsi/scsi_all.h>
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#if 0
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#include <cam/scsi/scsiconf.h>
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#endif
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#include <cam/scsi/scsi_da.h>
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#include <pc98/pc98/pc98.h>
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#include <i386/isa/isa_device.h>
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#include <i386/isa/icu.h>
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#endif /* __FreeBSD__ */
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/***************************************************
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* BUS IO MAPPINGS & BS specific inclusion
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***************************************************/
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#ifdef __NetBSD__
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#define BUS_IO_DELAY ((void) bus_space_read_1(bsc->sc_iot, bsc->sc_delaybah, 0))
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#define BUS_IO_WEIGHT (bus_space_write_1(bsc->sc_iot, bsc->sc_delaybah, 0, 0))
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#define BUS_IOR(offs) (bus_space_read_1(bsc->sc_iot, bsc->sc_ioh, (offs)))
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#define BUS_IOW(offs, val) (bus_space_write_1(bsc->sc_iot, bsc->sc_ioh, (offs), (val)))
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#include <dev/ic/wd33c93reg.h>
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#include <dev/isa/ccbque.h>
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#include <i386/Cbus/dev/scsi_dvcfg.h>
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#include <i386/Cbus/dev/bs/bsvar.h>
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#include <i386/Cbus/dev/bs/bshw.h>
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#include <i386/Cbus/dev/bs/bsfunc.h>
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#endif /* __NetBSD__ */
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#ifdef __FreeBSD__
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#define BUS_IO_DELAY ((void) inb(0x5f))
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#define BUS_IO_WEIGHT (outb(0x5f, 0))
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#define BUS_IOR(offs) (BUS_IO_DELAY, inb(bsc->sc_iobase + (offs)))
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#define BUS_IOW(offs, val) (BUS_IO_DELAY, outb(bsc->sc_iobase + (offs), (val)))
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#include <i386/isa/ic/wd33c93.h>
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#include <i386/isa/ccbque.h>
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#include <i386/isa/scsi_dvcfg.h>
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#include <i386/isa/bs/bsvar.h>
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#include <i386/isa/bs/bshw.h>
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#include <i386/isa/bs/bsfunc.h>
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#endif /* __FreeBSD__ */
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/***************************************************
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* XS return type
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***************************************************/
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#ifdef __NetBSD__
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#define XSBS_INT32T int
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#endif /* __NetBSD__ */
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#ifdef __FreeBSD__
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#define XSBS_INT32T int32_t
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#endif /* __FreeBSD__ */
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/***************************************************
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* xs flags's abstraction (all currently used)
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***************************************************/
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#define XSBS_ITSDONE ITSDONE
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#ifdef __NetBSD__
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#define XSBS_SCSI_NOSLEEP SCSI_NOSLEEP
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#define XSBS_SCSI_POLL SCSI_POLL
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#endif /* __NetBSD__ */
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#ifdef __FreeBSD__
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#define XSBS_SCSI_POLL SCSI_NOMASK
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#endif /* __FreeBSD__ */
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/***************************************************
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* declare
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***************************************************/
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/* (I) common declare */
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void bs_alloc_buf __P((struct targ_info *));
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#ifdef __NetBSD__
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XSBS_INT32T bs_target_open __P((struct scsi_link *, struct cfdata *));
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XSBS_INT32T bs_scsi_cmd __P((struct scsi_xfer *));
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#endif
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#ifdef __FreeBSD__
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void bs_scsi_cmd(struct cam_sim *sim, union ccb *ccb);
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#endif
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extern int delaycount;
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/* (II) os depend declare */
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#ifdef __NetBSD__
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int bsintr __P((void *));
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int bsprint __P((void *, const char *));
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#endif /* __NetBSD__ */
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#ifdef __FreeBSD__
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static BS_INLINE void memcopy __P((void *from, void *to, register size_t len));
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u_int32_t bs_adapter_info __P((int));
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#define delay(y) DELAY(y)
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extern int dma_init_flag;
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#ifdef SMP
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#error XXX see comments in i386/isa/bs/bsif.h for details
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/*
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* ipending is 'opaque' in SMP, and can't be accessed this way.
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* Since its my belief that this is PC98 code, and that PC98 and SMP
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* are mutually exclusive, the above compile-time error is the "fix".
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* Please inform smp@freebsd.org if this is NOT the case.
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*/
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#else
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#define softintr(y) ipending |= (1 << y)
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#endif /* SMP */
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static BS_INLINE void
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memcopy(from, to, len)
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void *from, *to;
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register size_t len;
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{
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len >>= 2;
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__asm __volatile("cld\n\trep\n\tmovsl" : :
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"S" (from), "D" (to), "c" (len) :
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"%esi", "%edi", "%ecx");
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}
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#endif /* __FreeBSD__ */
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