NetBSD/sys/dev/isapnp/if_fmv_isapnp.c

113 lines
3.9 KiB
C

/* $NetBSD: if_fmv_isapnp.c,v 1.5 2005/12/11 12:22:16 christos Exp $ */
/*-
* Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
* NASA Ames Research Center and Matt Thomas of the 3am Software Foundry.
*
* 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 NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_fmv_isapnp.c,v 1.5 2005/12/11 12:22:16 christos Exp $");
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/device.h>
#include <net/if.h>
#include <net/if_ether.h>
#include <net/if_media.h>
#include <machine/bus.h>
#include <machine/intr.h>
#include <dev/ic/mb86960reg.h>
#include <dev/ic/mb86960var.h>
#include <dev/ic/fmvreg.h>
#include <dev/ic/fmvvar.h>
#include <dev/isa/isavar.h>
#include <dev/isapnp/isapnpreg.h>
#include <dev/isapnp/isapnpvar.h>
#include <dev/isapnp/isapnpdevs.h>
int fmv_isapnp_match(struct device *, struct cfdata *, void *);
void fmv_isapnp_attach(struct device *, struct device *, void *);
struct fmv_isapnp_softc {
struct mb86960_softc sc_mb86960; /* real "mb86960" softc */
/* ISAPnP-specific goo. */
void *sc_ih; /* interrupt cookie */
};
CFATTACH_DECL(fmv_isapnp, sizeof(struct fmv_isapnp_softc),
fmv_isapnp_match, fmv_isapnp_attach, NULL, NULL);
int
fmv_isapnp_match(struct device *parent, struct cfdata *match, void *aux)
{
int pri, variant;
pri = isapnp_devmatch(aux, &isapnp_fmv_devinfo, &variant);
if (pri && variant > 0)
pri = 0;
return pri;
}
void
fmv_isapnp_attach(struct device *parent, struct device *self, void *aux)
{
struct fmv_isapnp_softc *isc = (struct fmv_isapnp_softc *)self;
struct mb86960_softc *sc = &isc->sc_mb86960;
struct isapnp_attach_args * const ipa = aux;
if (isapnp_config(ipa->ipa_iot, ipa->ipa_memt, ipa)) {
printf(": can't configure isapnp resources\n");
return;
}
sc->sc_bst = ipa->ipa_iot;
sc->sc_bsh = ipa->ipa_io[0].h;
fmv_attach(sc);
/* Establish the interrupt handler. */
isc->sc_ih = isa_intr_establish(ipa->ipa_ic, ipa->ipa_irq[0].num,
ipa->ipa_irq[0].type, IPL_NET, mb86960_intr, sc);
if (isc->sc_ih == NULL)
printf("%s: couldn't establish interrupt handler\n",
sc->sc_dev.dv_xname);
}