1 /* $NetBSD: if_fmv_isapnp.c,v 1.5 2005/12/11 12:22:16 christos Exp $ */ 2 3 /*- 4 * Copyright (c) 1997, 1998 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, 9 * NASA Ames Research Center and Matt Thomas of the 3am Software Foundry. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. All advertising materials mentioning features or use of this software 20 * must display the following acknowledgement: 21 * This product includes software developed by the NetBSD 22 * Foundation, Inc. and its contributors. 23 * 4. Neither the name of The NetBSD Foundation nor the names of its 24 * contributors may be used to endorse or promote products derived 25 * from this software without specific prior written permission. 26 * 27 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 28 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 29 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 30 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 31 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 37 * POSSIBILITY OF SUCH DAMAGE. 38 */ 39 40 #include <sys/cdefs.h> 41 __KERNEL_RCSID(0, "$NetBSD: if_fmv_isapnp.c,v 1.5 2005/12/11 12:22:16 christos Exp $"); 42 43 #include <sys/param.h> 44 #include <sys/systm.h> 45 #include <sys/device.h> 46 47 #include <net/if.h> 48 #include <net/if_ether.h> 49 #include <net/if_media.h> 50 51 #include <machine/bus.h> 52 #include <machine/intr.h> 53 54 #include <dev/ic/mb86960reg.h> 55 #include <dev/ic/mb86960var.h> 56 #include <dev/ic/fmvreg.h> 57 #include <dev/ic/fmvvar.h> 58 59 #include <dev/isa/isavar.h> 60 61 #include <dev/isapnp/isapnpreg.h> 62 #include <dev/isapnp/isapnpvar.h> 63 #include <dev/isapnp/isapnpdevs.h> 64 65 int fmv_isapnp_match(struct device *, struct cfdata *, void *); 66 void fmv_isapnp_attach(struct device *, struct device *, void *); 67 68 struct fmv_isapnp_softc { 69 struct mb86960_softc sc_mb86960; /* real "mb86960" softc */ 70 71 /* ISAPnP-specific goo. */ 72 void *sc_ih; /* interrupt cookie */ 73 }; 74 75 CFATTACH_DECL(fmv_isapnp, sizeof(struct fmv_isapnp_softc), 76 fmv_isapnp_match, fmv_isapnp_attach, NULL, NULL); 77 78 int 79 fmv_isapnp_match(struct device *parent, struct cfdata *match, void *aux) 80 { 81 int pri, variant; 82 83 pri = isapnp_devmatch(aux, &isapnp_fmv_devinfo, &variant); 84 if (pri && variant > 0) 85 pri = 0; 86 return pri; 87 } 88 89 void 90 fmv_isapnp_attach(struct device *parent, struct device *self, void *aux) 91 { 92 struct fmv_isapnp_softc *isc = (struct fmv_isapnp_softc *)self; 93 struct mb86960_softc *sc = &isc->sc_mb86960; 94 struct isapnp_attach_args * const ipa = aux; 95 96 if (isapnp_config(ipa->ipa_iot, ipa->ipa_memt, ipa)) { 97 printf(": can't configure isapnp resources\n"); 98 return; 99 } 100 101 sc->sc_bst = ipa->ipa_iot; 102 sc->sc_bsh = ipa->ipa_io[0].h; 103 104 fmv_attach(sc); 105 106 /* Establish the interrupt handler. */ 107 isc->sc_ih = isa_intr_establish(ipa->ipa_ic, ipa->ipa_irq[0].num, 108 ipa->ipa_irq[0].type, IPL_NET, mb86960_intr, sc); 109 if (isc->sc_ih == NULL) 110 printf("%s: couldn't establish interrupt handler\n", 111 sc->sc_dev.dv_xname); 112 } 113