c927ee19a4
so that we return failure when we've failed and succeed when we succeed. Otherwise, users always get a sn device :-(. PR: 18431 Submitted by: <sanpei@sanpei.org> MIHIRA Yoshiro-san
100 lines
2.8 KiB
C
100 lines
2.8 KiB
C
/*
|
|
* Copyright (c) 1999 M. Warner Losh
|
|
* 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 Herb Peyerl.
|
|
* 4. The name of Herb Peyerl 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/systm.h>
|
|
#include <sys/kernel.h>
|
|
#include <sys/socket.h>
|
|
|
|
#include <sys/module.h>
|
|
#include <sys/bus.h>
|
|
|
|
#include <machine/bus.h>
|
|
#include <machine/resource.h>
|
|
#include <sys/rman.h>
|
|
|
|
#include <net/if.h>
|
|
#include <net/if_arp.h>
|
|
#include <net/if_media.h>
|
|
|
|
#include <machine/clock.h>
|
|
|
|
#include <isa/isavar.h>
|
|
#include <isa/pnpvar.h>
|
|
|
|
#include <dev/sn/if_snreg.h>
|
|
#include <dev/sn/if_snvar.h>
|
|
|
|
static int sn_isa_probe (device_t);
|
|
static int sn_isa_attach (device_t);
|
|
|
|
static int
|
|
sn_isa_probe (device_t dev)
|
|
{
|
|
if (isa_get_logicalid(dev)) /* skip PnP probes */
|
|
return (ENXIO);
|
|
if (sn_probe(dev, 0) != 0)
|
|
return (ENXIO);
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
sn_isa_attach (device_t dev)
|
|
{
|
|
#if 0 /* currently not tested */
|
|
struct sn_softc *sc = device_get_softc(dev);
|
|
#endif
|
|
|
|
#if 0 /* currently not tested */
|
|
sc->pccard_enaddr = 0;
|
|
#endif
|
|
return (0);
|
|
}
|
|
|
|
static device_method_t sn_isa_methods[] = {
|
|
/* Device interface */
|
|
DEVMETHOD(device_probe, sn_isa_probe),
|
|
DEVMETHOD(device_attach, sn_isa_attach),
|
|
|
|
{ 0, 0 }
|
|
};
|
|
|
|
static driver_t sn_isa_driver = {
|
|
"sn",
|
|
sn_isa_methods,
|
|
sizeof(struct sn_softc),
|
|
};
|
|
|
|
extern devclass_t sn_devclass;
|
|
|
|
DRIVER_MODULE(sn, isa, sn_isa_driver, sn_devclass, 0, 0);
|