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ANSIfy function declarations and prototypes. Tidy up include files.

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Minor reformatting.
This commit is contained in:
rearnsha 2001-08-15 22:28:15 +00:00
parent 0cbe02398a
commit d47e5736c8
1 changed files with 53 additions and 33 deletions
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86
sys/arch/arm32/podulebus/asc.c
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@ -1,6 +1,31 @@
/* $NetBSD: asc.c,v 1.35 2001/08/14 22:58:17 rearnsha Exp $ */
/* $NetBSD: asc.c,v 1.36 2001/08/15 22:28:15 rearnsha Exp $ */
/*
* Copyright (c) 2001 Richard Earnshaw
* All rights reserved.
*
* 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 company nor the name of the author may 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 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
* POSSIBILITY OF SUCH DAMAGE.
*
*
* Copyright (c) 1996 Mark Brinicombe
* Copyright (c) 1982, 1990 The Regents of the University of California.
* All rights reserved.
@ -37,39 +62,43 @@
*/
/*
* Driver for the Acorn SCSI card using the SBIC (WD3393) generic driver
* Driver for the Acorn SCSI card using the SBIC (WD33C93A) generic driver
*
* Thanks to Acorn for supplying programming information on this card.
*/
/*
* Ok this driver is not wonderful yet. It only supports POLLING mode
* The Acorn SCSI card (or any WD3393 based card) does not support
* DMA so the DMA section of this driver and the sbic driver needs
* to be rewritten.
*/
/* #define ASC_DMAMAP_DEBUG */
/* #define DEBUG */
#include "opt_ddb.h"
#include <sys/types.h>
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/device.h>
#include <sys/buf.h>
#include <uvm/uvm_extern.h>
#include <machine/bus.h>
#include <machine/irqhandler.h>
#include <machine/bootconfig.h> /* asc_poll */
#include <dev/scsipi/scsi_all.h>
#include <dev/scsipi/scsipi_all.h>
#include <dev/scsipi/scsiconf.h>
#include <machine/bootconfig.h>
#include <machine/io.h>
#include <machine/irqhandler.h>
#include <machine/katelib.h>
#include <dev/podulebus/podules.h>
#include <dev/podulebus/powerromreg.h>
#include <arm32/podulebus/podulebus.h>
#include <arm32/podulebus/sbicreg.h>
#include <arm32/podulebus/sbicvar.h>
#include <arm32/podulebus/ascreg.h>
#include <arm32/podulebus/ascvar.h>
#include <dev/podulebus/podules.h>
#include <dev/podulebus/powerromreg.h>
void ascattach (struct device *, struct device *, void *);
int ascmatch (struct device *, struct cfdata *, void *);
@ -110,12 +139,12 @@ ascmatch(struct device *pdp, struct cfdata *cf, void *auxp)
{
struct podule_attach_args *pa = (struct podule_attach_args *)auxp;
/* Look for the card */
/* Look for the card */
/* Standard ROM, skipping the MCS card that used the same ID. */
if (matchpodule(pa, MANUFACTURER_ACORN, PODULE_ACORN_SCSI, -1) &&
strncmp(pa->pa_podule->description, "MCS", 3) != 0)
return(1);
return 1;
/* PowerROM */
if (pa->pa_product == PODULE_ALSYSTEMS_SCSI &&
@ -129,7 +158,7 @@ ascmatch(struct device *pdp, struct cfdata *cf, void *auxp)
void
ascattach(struct device *pdp, struct device *dp, void *auxp)
{
/* volatile struct sdmac *rp;*/
/* volatile struct sdmac *rp;*/
struct asc_softc *sc;
struct sbic_softc *sbic;
struct podule_attach_args *pa;
@ -205,7 +234,7 @@ ascattach(struct device *pdp, struct device *dp, void *auxp)
sbicinit(sbic);
/* If we are polling only then we don't need a interrupt handler */
/* If we are polling only, we don't need a interrupt handler. */
#ifdef ASC_POLL
if (!asc_poll)
@ -230,15 +259,7 @@ void
asc_enintr(struct sbic_softc *sbicsc)
{
struct asc_softc *sc = (struct asc_softc *)sbicsc;
/* printf("asc_enintr\n");*/
/*
volatile struct sdmac *sdp;
sdp = dev->sc_cregs;
dev->sc_flags |= SBICF_INTR;
sdp->CNTR = CNTR_PDMD | CNTR_INTEN;
*/
sbicsc->sc_flags |= SBICF_INTR;
WriteByte(sc->sc_pagereg, 0x40);
}
@ -294,7 +315,7 @@ asc_dmaintr(dev)
}
void
asc_dump()
asc_dump(void)
{
int i;
@ -313,8 +334,9 @@ asc_scsi_request(struct scsipi_channel *chan, scsipi_adapter_req_t req,
case ADAPTER_REQ_RUN_XFER:
xs = arg;
/* ensure command is polling for the moment */
#if ASC_POLL > 0
/* ensure command is polling for the moment */
if (asc_poll)
xs->xs_control |= XS_CTL_POLL;
#endif
@ -335,23 +357,21 @@ asc_intr(void *arg)
struct asc_softc *sc = arg;
int intr;
/* printf("ascintr:");*/
/* printf("ascintr:");*/
intr = ReadByte(sc->sc_intstat);
/* printf("%02x\n", intr);*/
/* printf("%02x\n", intr);*/
if (intr & IS_SBIC_IRQ)
sbicintr((struct sbic_softc *)sc);
return(0); /* Pass interrupt on down the chain */
return 0; /* Pass interrupt on down the chain */
}
/*
* limit the transfer as required.
*/
void
asc_minphys(bp)
struct buf *bp;
asc_minphys(struct buf *bp)
{
#if 0
/*