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if_ep_isapnp.c revision 1.13 
      1 /*	$NetBSD: if_ep_isapnp.c,v 1.13 1998/07/05 00:51:22 jonathan Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1997 Jonathan Stone <jonathan (at) NetBSD.org>
      5  * Copyright (c) 1997 Charles M. Hannum.  All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  * 3. All advertising materials mentioning features or use of this software
     16  *    must display the following acknowledgement:
     17  *      This product includes software developed by Charles M. Hannum.
     18  * 4. The name of the author may not be used to endorse or promote products
     19  *    derived from this software without specific prior written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     22  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     23  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     24  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     25  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     26  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     30  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31  */
     32 
     33 #include "opt_inet.h"
     34 #include "bpfilter.h"
     35 
     36 #include <sys/param.h>
     37 #include <sys/systm.h>
     38 #include <sys/mbuf.h>
     39 #include <sys/socket.h>
     40 #include <sys/ioctl.h>
     41 #include <sys/errno.h>
     42 #include <sys/syslog.h>
     43 #include <sys/select.h>
     44 #include <sys/device.h>
     45 
     46 #include <net/if.h>
     47 #include <net/if_dl.h>
     48 #include <net/if_ether.h>
     49 #include <net/if_media.h>
     50 
     51 #ifdef INET
     52 #include <netinet/in.h>
     53 #include <netinet/in_systm.h>
     54 #include <netinet/in_var.h>
     55 #include <netinet/ip.h>
     56 #endif
     57 
     58 #ifdef NS
     59 #include <netns/ns.h>
     60 #include <netns/ns_if.h>
     61 #endif
     62 
     63 #if NBPFILTER > 0
     64 #include <net/bpf.h>
     65 #include <net/bpfdesc.h>
     66 #endif
     67 
     68 #include <machine/cpu.h>
     69 #include <machine/bus.h>
     70 #include <machine/intr.h>
     71 
     72 #include <dev/isa/isavar.h>
     73 
     74 #include <dev/isapnp/isapnpreg.h>
     75 #include <dev/isapnp/isapnpvar.h>
     76 
     77 #include <dev/ic/elink3var.h>
     78 #include <dev/ic/elink3reg.h>
     79 
     80 int ep_isapnp_match __P((struct device *, struct cfdata *, void *));
     81 void ep_isapnp_attach __P((struct device *, struct device *, void *));
     82 
     83 struct cfattach ep_isapnp_ca = {
     84 	sizeof(struct ep_softc), ep_isapnp_match, ep_isapnp_attach
     85 };
     86 
     87 int
     88 ep_isapnp_match(parent, match, aux)
     89 	struct device *parent;
     90 	struct cfdata *match;
     91 	void *aux;
     92 {
     93 	struct isapnp_attach_args *ipa = aux;
     94 
     95 	if (strcmp(ipa->ipa_devlogic, "TCM5090") &&
     96 	    strcmp(ipa->ipa_devlogic, "TCM5091") &&
     97 	    strcmp(ipa->ipa_devlogic, "TCM5094") &&
     98 	    strcmp(ipa->ipa_devlogic, "TCM5095") &&
     99 	    strcmp(ipa->ipa_devlogic, "TCM5098"))
    100 		return (0);
    101 
    102 	return (1);
    103 }
    104 
    105 void
    106 ep_isapnp_attach(parent, self, aux)
    107 	struct device *parent, *self;
    108 	void *aux;
    109 {
    110 	struct ep_softc *sc = (void *)self;
    111 	struct isapnp_attach_args *ipa = aux;
    112 
    113 	printf("\n");
    114 
    115 	if (isapnp_config(ipa->ipa_iot, ipa->ipa_memt, ipa)) {
    116 		printf("%s: error in region allocation\n", sc->sc_dev.dv_xname);
    117 		return;
    118 	}
    119 
    120 	printf("%s: %s %s\n", sc->sc_dev.dv_xname, ipa->ipa_devident,
    121 	    ipa->ipa_devclass);
    122 
    123 	sc->sc_iot = ipa->ipa_iot;
    124 	sc->sc_ioh = ipa->ipa_io[0].h;
    125 	sc->bustype = EP_BUS_ISA;
    126 
    127 	sc->sc_ih = isa_intr_establish(ipa->ipa_ic, ipa->ipa_irq[0].num,
    128 	    ipa->ipa_irq[0].type, IPL_NET, epintr, sc);
    129 
    130 	sc->enable = NULL;
    131 	sc->disable = NULL;
    132 	sc->enabled = 1;
    133 
    134 	if (strcmp(ipa->ipa_devlogic, "TCM5090") &&
    135 	    strcmp(ipa->ipa_devlogic, "TCM5091") &&
    136 	    strcmp(ipa->ipa_devlogic, "TCM5094") &&
    137 	    strcmp(ipa->ipa_devlogic, "TCM5095") &&
    138 	    strcmp(ipa->ipa_devlogic, "TCM5098")) {
    139 		epconfig(sc, EP_CHIPSET_UNKNOWN, NULL);	/* XXX: 3c515 ? */
    140 	} else {
    141 		epconfig(sc, EP_CHIPSET_3C509, NULL);
    142 	}
    143 }
    144