Define supio, a direct bus with a single locator, the port number. This
is for "standard PC i/o stuff" at known and constant locations, e.g. when multi-io chips are used on non-ISA mainboards. Implement drsupio.c, the DraCo version of this. Attach the generic com.c to this bus. Remove the old drcom hack.
This commit is contained in:
is
parent
d2a9d1970d
commit
f7c9a70a19
|
|
@ -1,4 +1,4 @@
|
|||
# $NetBSD: DRACO,v 1.14 1997/07/17 23:29:33 is Exp $
|
||||
# $NetBSD: DRACO,v 1.15 1997/08/27 19:32:48 is Exp $
|
||||
|
||||
#
|
||||
# Macro System GmbH "DraCo", currently 68060-only until FPE is integrated.
|
||||
|
|
@ -130,8 +130,8 @@ mfcs1 at mfc0 unit 1 # MFC serial
|
|||
#mfcp1 at mfc1 unit 0
|
||||
|
||||
drbbc0 at mainbus0 # DraCo battery backed clock
|
||||
drcom0 at mainbus0 # DraCo serial ports
|
||||
drcom1 at mainbus0 # unit 1 normally connected to mouse
|
||||
drsupio0 at mainbus0 # DraCo superio chip
|
||||
com* at drsupio? port ? # DraCo serial
|
||||
|
||||
le* at zbus0 # Lance ethernet.
|
||||
ed0 at zbus0 # dp8390 ethernet
|
||||
|
|
@ -157,5 +157,6 @@ pseudo-device pty 16 # pseudo terminals
|
|||
pseudo-device loop # network loopback
|
||||
pseudo-device bpfilter 2 # berkeley packet filters
|
||||
pseudo-device tun 2
|
||||
pseudo-device ppp 2 # ppp protocol network drivers
|
||||
|
||||
config netbsd root on ? type ?
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
# $NetBSD: GENERIC,v 1.84 1997/08/23 19:17:59 mjacob Exp $
|
||||
# $NetBSD: GENERIC,v 1.85 1997/08/27 19:32:49 is Exp $
|
||||
|
||||
#
|
||||
# GENERIC AMIGA
|
||||
|
|
@ -194,8 +194,8 @@ mfcs1 at mfc0 unit 1 # MFC serial
|
|||
#mfcp1 at mfc1 unit 0
|
||||
|
||||
drbbc0 at mainbus0 # DraCo battery backed clock
|
||||
drcom0 at mainbus0 # DraCo serial 0
|
||||
drcom1 at mainbus0 # DraCo serial 1, normally mouse
|
||||
drsupio0 at mainbus0 # DraCo superio chip
|
||||
com* at drsupio? port ? # DraCo serial
|
||||
|
||||
a2kbbc0 at mainbus0 # A2000 battery backed clock
|
||||
a34kbbc0 at mainbus0 # A3000/A4000 battery backed clock
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
# $NetBSD: files.amiga,v 1.61 1997/08/27 11:25:43 bouyer Exp $
|
||||
# $NetBSD: files.amiga,v 1.62 1997/08/27 19:32:47 is Exp $
|
||||
|
||||
# maxpartitions must be first item in files.${ARCH}.newconf
|
||||
maxpartitions 16 # NOTE THAT AMIGA IS SPECIAL!
|
||||
|
|
@ -172,10 +172,19 @@ device mfcp
|
|||
attach mfcp at mfc
|
||||
file arch/amiga/dev/mfc.c mfcs | mfcp needs-count
|
||||
|
||||
# DraCo internal com port
|
||||
device drcom: tty
|
||||
attach drcom at mainbus
|
||||
file arch/amiga/dev/drcom.c drcom needs-count
|
||||
# DraCo superio chip
|
||||
define supio {port = -1}
|
||||
|
||||
device drsupio: supio
|
||||
attach drsupio at mainbus
|
||||
file arch/amiga/dev/drsupio.c drsupio
|
||||
|
||||
# yes, this is ugly
|
||||
device com: tty
|
||||
file dev/isa/com.c com needs-flag
|
||||
|
||||
attach com at supio with com_supio
|
||||
file arch/amiga/dev/com_supio.c com_supio
|
||||
|
||||
include "../../../dev/scsipi/files.scsipi"
|
||||
major {sd = 4}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,175 @@
|
|||
/* $NetBSD: com_supio.c,v 1.1 1997/08/27 19:32:53 is Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1993, 1994, 1995, 1996
|
||||
* Charles M. Hannum. All rights reserved.
|
||||
* Copyright (c) 1991 The Regents of the University of California.
|
||||
* 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. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
|
||||
*
|
||||
* @(#)com.c 7.5 (Berkeley) 5/16/91
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <sys/select.h>
|
||||
#include <sys/tty.h>
|
||||
#include <sys/proc.h>
|
||||
#include <sys/user.h>
|
||||
#include <sys/conf.h>
|
||||
#include <sys/file.h>
|
||||
#include <sys/uio.h>
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/syslog.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/device.h>
|
||||
|
||||
#include <machine/intr.h>
|
||||
#include <machine/bus.h>
|
||||
|
||||
/*#include <dev/isa/isavar.h>*/
|
||||
#include <dev/isa/comreg.h>
|
||||
#include <dev/isa/comvar.h>
|
||||
|
||||
#include <amiga/dev/supio.h>
|
||||
|
||||
struct comsupio_softc {
|
||||
struct com_softc sc_com;
|
||||
struct isr sc_isr;
|
||||
};
|
||||
|
||||
#ifdef __BROKEN_INDIRECT_CONFIG
|
||||
int com_supio_probe __P((struct device *, void *, void *));
|
||||
#else
|
||||
int com_supio_probe __P((struct device *, struct cfdata *, void *));
|
||||
#endif
|
||||
void com_supio_attach __P((struct device *, struct device *, void *));
|
||||
void com_supio_cleanup __P((void *));
|
||||
|
||||
static int comconsaddr;
|
||||
static bus_space_handle_t comconsioh;
|
||||
#if 0
|
||||
static int comconsattached;
|
||||
static bus_space_tag_t comconstag;
|
||||
static int comconsrate;
|
||||
static tcflag_t comconscflag;
|
||||
#endif
|
||||
|
||||
struct cfattach com_supio_ca = {
|
||||
sizeof(struct comsupio_softc), com_supio_probe, com_supio_attach
|
||||
};
|
||||
|
||||
int
|
||||
com_supio_probe(parent, match, aux)
|
||||
struct device *parent;
|
||||
#ifdef __BROKEN_INDIRECT_CONFIG
|
||||
void *match;
|
||||
#else
|
||||
struct cfdata *match;
|
||||
#endif
|
||||
void *aux;
|
||||
{
|
||||
bus_space_tag_t iot;
|
||||
/* XXX bus_space_handle_t ioh;*/
|
||||
int iobase;
|
||||
int rv = 1;
|
||||
struct supio_attach_args *supa = aux;
|
||||
|
||||
iot = supa->supio_iot;
|
||||
iobase = supa->supio_iobase;
|
||||
|
||||
if (strcmp(supa->supio_name,"com") || (match->cf_unit > 1))
|
||||
return 0;
|
||||
#if 0
|
||||
/* if it's in use as console, it's there. */
|
||||
if (iobase != comconsaddr || comconsattached) {
|
||||
if (bus_space_map(iot, iobase, COM_NPORTS, 0, &ioh)) {
|
||||
return 0;
|
||||
}
|
||||
rv = comprobe1(iot, ioh, iobase);
|
||||
bus_space_unmap(iot, ioh, COM_NPORTS);
|
||||
}
|
||||
#endif
|
||||
return (rv);
|
||||
}
|
||||
|
||||
void
|
||||
com_supio_attach(parent, self, aux)
|
||||
struct device *parent, *self;
|
||||
void *aux;
|
||||
{
|
||||
struct comsupio_softc *sc = (void *)self;
|
||||
struct com_softc *csc = &sc->sc_com;
|
||||
int iobase;
|
||||
bus_space_tag_t iot;
|
||||
struct supio_attach_args *supa = aux;
|
||||
|
||||
/*
|
||||
* We're living on a superio chip.
|
||||
*/
|
||||
iobase = csc->sc_iobase = supa->supio_iobase;
|
||||
iot = csc->sc_iot = supa->supio_iot;
|
||||
if (iobase != comconsaddr) {
|
||||
if (bus_space_map(iot, iobase, COM_NPORTS, 0, &csc->sc_ioh))
|
||||
panic("comattach: io mapping failed");
|
||||
} else
|
||||
csc->sc_ioh = comconsioh;
|
||||
|
||||
printf(" port 0x%x", iobase);
|
||||
com_attach_subr(csc);
|
||||
|
||||
if (amiga_ttyspl < (PSL_S|PSL_IPL5)) {
|
||||
printf("%s: raising amiga_ttyspl from 0x%x to 0x%x\n",
|
||||
csc->sc_dev.dv_xname, amiga_ttyspl, PSL_S|PSL_IPL5);
|
||||
amiga_ttyspl = PSL_S|PSL_IPL5;
|
||||
}
|
||||
sc->sc_isr.isr_intr = comintr;
|
||||
sc->sc_isr.isr_arg = csc;
|
||||
sc->sc_isr.isr_ipl = 5;
|
||||
add_isr(&sc->sc_isr);
|
||||
|
||||
/*
|
||||
* Shutdown hook for buggy BIOSs that don't recognize the UART
|
||||
* without a disabled FIFO.
|
||||
*/
|
||||
if (shutdownhook_establish(com_supio_cleanup, csc) == NULL)
|
||||
panic("comsupio: could not establish shutdown hook");
|
||||
}
|
||||
|
||||
void
|
||||
com_supio_cleanup(arg)
|
||||
void *arg;
|
||||
{
|
||||
struct com_softc *sc = arg;
|
||||
|
||||
if (ISSET(sc->sc_hwflags, COM_HW_FIFO))
|
||||
bus_space_write_1(sc->sc_iot, sc->sc_ioh, com_fifo, 0);
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -1,124 +0,0 @@
|
|||
/* $NetBSD: drcomreg.h,v 1.1 1996/11/30 00:43:03 is Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1991 The Regents of the University of California.
|
||||
* 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. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
|
||||
*
|
||||
* @(#)comreg.h 7.2 (Berkeley) 5/9/91
|
||||
*/
|
||||
|
||||
#include <dev/ic/ns16550reg.h>
|
||||
|
||||
#define COM_FREQ 1843200 /* 16-bit baud rate divisor */
|
||||
#define COM_TOLERANCE 30 /* baud rate tolerance, in 0.1% units */
|
||||
|
||||
/* interrupt enable register */
|
||||
#define IER_ERXRDY 0x1 /* Enable receiver interrupt */
|
||||
#define IER_ETXRDY 0x2 /* Enable transmitter empty interrupt */
|
||||
#define IER_ERLS 0x4 /* Enable line status interrupt */
|
||||
#define IER_EMSC 0x8 /* Enable modem status interrupt */
|
||||
|
||||
/* interrupt identification register */
|
||||
#define IIR_IMASK 0xf
|
||||
#define IIR_RXTOUT 0xc
|
||||
#define IIR_RLS 0x6 /* Line status change */
|
||||
#define IIR_RXRDY 0x4 /* Receiver ready */
|
||||
#define IIR_TXRDY 0x2 /* Transmitter ready */
|
||||
#define IIR_MLSC 0x0 /* Modem status */
|
||||
#define IIR_NOPEND 0x1 /* No pending interrupts */
|
||||
#define IIR_FIFO_MASK 0xc0 /* set if FIFOs are enabled */
|
||||
|
||||
/* fifo control register */
|
||||
#define FIFO_ENABLE 0x01 /* Turn the FIFO on */
|
||||
#define FIFO_RCV_RST 0x02 /* Reset RX FIFO */
|
||||
#define FIFO_XMT_RST 0x04 /* Reset TX FIFO */
|
||||
#define FIFO_DMA_MODE 0x08
|
||||
#define FIFO_TRIGGER_1 0x00 /* Trigger RXRDY intr on 1 character */
|
||||
#define FIFO_TRIGGER_4 0x40 /* ibid 4 */
|
||||
#define FIFO_TRIGGER_8 0x80 /* ibid 8 */
|
||||
#define FIFO_TRIGGER_14 0xc0 /* ibid 14 */
|
||||
|
||||
/* line control register */
|
||||
#define LCR_DLAB 0x80 /* Divisor latch access enable */
|
||||
#define LCR_SBREAK 0x40 /* Break Control */
|
||||
#define LCR_PZERO 0x38 /* Space parity */
|
||||
#define LCR_PONE 0x28 /* Mark parity */
|
||||
#define LCR_PEVEN 0x18 /* Even parity */
|
||||
#define LCR_PODD 0x08 /* Odd parity */
|
||||
#define LCR_PNONE 0x00 /* No parity */
|
||||
#define LCR_PENAB 0x08 /* XXX - low order bit of all parity */
|
||||
#define LCR_STOPB 0x04 /* 2 stop bits per serial word */
|
||||
#define LCR_8BITS 0x03 /* 8 bits per serial word */
|
||||
#define LCR_7BITS 0x02 /* 7 bits */
|
||||
#define LCR_6BITS 0x01 /* 6 bits */
|
||||
#define LCR_5BITS 0x00 /* 5 bits */
|
||||
|
||||
/* modem control register */
|
||||
#define MCR_LOOPBACK 0x10 /* Loop test: echos from TX to RX */
|
||||
#define MCR_IENABLE 0x08 /* Out2: enables UART interrupts */
|
||||
#define MCR_DRS 0x04 /* Out1: resets some internal modems */
|
||||
#define MCR_RTS 0x02 /* Request To Send */
|
||||
#define MCR_DTR 0x01 /* Data Terminal Ready */
|
||||
|
||||
/* line status register */
|
||||
#define LSR_RCV_FIFO 0x80
|
||||
#define LSR_TSRE 0x40 /* Transmitter empty: byte sent */
|
||||
#define LSR_TXRDY 0x20 /* Transmitter buffer empty */
|
||||
#define LSR_BI 0x10 /* Break detected */
|
||||
#define LSR_FE 0x08 /* Framing error: bad stop bit */
|
||||
#define LSR_PE 0x04 /* Parity error */
|
||||
#define LSR_OE 0x02 /* Overrun, lost incoming byte */
|
||||
#define LSR_RXRDY 0x01 /* Byte ready in Receive Buffer */
|
||||
#define LSR_RCV_MASK 0x1f /* Mask for incoming data or error */
|
||||
|
||||
/* modem status register */
|
||||
/* All deltas are from the last read of the MSR. */
|
||||
#define MSR_DCD 0x80 /* Current Data Carrier Detect */
|
||||
#define MSR_RI 0x40 /* Current Ring Indicator */
|
||||
#define MSR_DSR 0x20 /* Current Data Set Ready */
|
||||
#define MSR_CTS 0x10 /* Current Clear to Send */
|
||||
#define MSR_DDCD 0x08 /* DCD has changed state */
|
||||
#define MSR_TERI 0x04 /* RI has toggled low to high */
|
||||
#define MSR_DDSR 0x02 /* DSR has changed state */
|
||||
#define MSR_DCTS 0x01 /* CTS has changed state */
|
||||
|
||||
#define COM_NPORTS 8
|
||||
|
||||
/*
|
||||
* WARNING: Serial console is assumed to be at COM1 address
|
||||
* and CONUNIT must be 0.
|
||||
*/
|
||||
#ifndef CONADDR
|
||||
#define CONADDR (0x3f8)
|
||||
#endif
|
||||
#ifndef CONUNIT
|
||||
#define CONUNIT (0)
|
||||
#endif
|
||||
|
|
@ -0,0 +1,143 @@
|
|||
/* $NetBSD: drsupio.c,v 1.1 1997/08/27 19:32:53 is Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1997 Ignatios Souvatzis
|
||||
* 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. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by Ignatios Souvatzis
|
||||
* for the NetBSD Project.
|
||||
* 4. 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
* DraCo multi-io chip bus space stuff
|
||||
*/
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
#include <sys/conf.h>
|
||||
#include <sys/device.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/param.h>
|
||||
|
||||
#include <machine/bus.h>
|
||||
#include <machine/conf.h>
|
||||
|
||||
#include <amiga/include/cpu.h>
|
||||
|
||||
#include <amiga/amiga/device.h>
|
||||
#include <amiga/amiga/drcustom.h>
|
||||
|
||||
#include <amiga/dev/supio.h>
|
||||
|
||||
|
||||
struct drsupio_softc {
|
||||
struct device sc_dev;
|
||||
struct bus_space_tag sc_bst;
|
||||
};
|
||||
|
||||
int drsupiomatch __P((struct device *, struct cfdata *, void *));
|
||||
void drsupioattach __P((struct device *, struct device *, void *));
|
||||
int drsupprint __P((void *auxp, const char *));
|
||||
|
||||
struct cfattach drsupio_ca = {
|
||||
sizeof(struct drsupio_softc), drsupiomatch, drsupioattach
|
||||
};
|
||||
|
||||
struct cfdriver drsupio_cd = {
|
||||
NULL, "drsupio", DV_DULL
|
||||
};
|
||||
|
||||
int
|
||||
drsupiomatch(parent, cfp, auxp)
|
||||
struct device *parent;
|
||||
struct cfdata *cfp;
|
||||
void *auxp;
|
||||
{
|
||||
|
||||
/* Exactly one of us lives on the DraCo */
|
||||
|
||||
if (is_draco() && matchname(auxp, "drsupio") && (cfp->cf_unit == 0))
|
||||
return 1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
struct drsupio_devs {
|
||||
char *name;
|
||||
int off;
|
||||
} drsupiodevs[] = {
|
||||
{ "com", 0x3f8 },
|
||||
{ "com", 0x2f8 },
|
||||
{ "lpt", 0x378 },
|
||||
{ "fdc", 0x3f0 },
|
||||
/* WD port? */
|
||||
{ 0 }
|
||||
};
|
||||
|
||||
void
|
||||
drsupioattach(parent, self, auxp)
|
||||
struct device *parent, *self;
|
||||
void *auxp;
|
||||
{
|
||||
struct drsupio_softc *drsc;
|
||||
struct drsupio_devs *drsd;
|
||||
struct supio_attach_args supa;
|
||||
|
||||
drsc = (struct drsupio_softc *)self;
|
||||
drsd = drsupiodevs;
|
||||
|
||||
if (parent)
|
||||
printf("\n");
|
||||
|
||||
drsc->sc_bst.base = DRCCADDR + NBPG * DRSUPIOPG + 1;
|
||||
drsc->sc_bst.stride = 2;
|
||||
|
||||
supa.supio_iot = &drsc->sc_bst;
|
||||
|
||||
while (drsd->name) {
|
||||
supa.supio_name = drsd->name;
|
||||
supa.supio_iobase = drsd->off;
|
||||
config_found(self, &supa, drsupprint); /* XXX */
|
||||
++drsd;
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
drsupprint(auxp, pnp)
|
||||
void *auxp;
|
||||
const char *pnp;
|
||||
{
|
||||
struct supio_attach_args *supa;
|
||||
supa = auxp;
|
||||
|
||||
if (pnp == NULL)
|
||||
return(QUIET);
|
||||
|
||||
printf("%s at %s port 0x%02x",
|
||||
supa->supio_name, pnp, supa->supio_iobase);
|
||||
|
||||
return(UNCONF);
|
||||
}
|
||||
|
|
@ -1,7 +1,8 @@
|
|||
/* $NetBSD: drcomvar.h,v 1.1 1996/11/30 00:43:04 is Exp $ */
|
||||
/* $NetBSD: supio.h,v 1.1 1997/08/27 19:32:52 is Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1996 Christopher G. Demetriou. All rights reserved.
|
||||
* Copyright (c) 1997 Ignatios Souvatzis
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
|
|
@ -13,8 +14,8 @@
|
|||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by Christopher G. Demetriou
|
||||
* for the NetBSD Project.
|
||||
* This product includes software developed by Ignatios Souvatzis
|
||||
* for the NetBSD Project.
|
||||
* 4. The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission
|
||||
*
|
||||
|
|
@ -30,10 +31,12 @@
|
|||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
int comintr __P((void *));
|
||||
/*
|
||||
* DraCo multi-io chip bus space stuff definitions
|
||||
*/
|
||||
|
||||
extern int comconsaddr;
|
||||
extern int comconsattached;
|
||||
extern bus_chipset_tag_t comconsbc;
|
||||
extern bus_io_handle_t comconsioh;
|
||||
extern tcflag_t comconscflag;
|
||||
struct supio_attach_args {
|
||||
bus_space_tag_t supio_iot;
|
||||
char *supio_name;
|
||||
int supio_iobase;
|
||||
};
|
||||
Loading…
Reference in New Issue