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if_ep_isapnp.c revision 1.4 
      1 /*	$NetBSD: if_ep_isapnp.c,v 1.4 1997/03/18 18:58:12 christos Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1997 Charles M. Hannum.  All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  * 3. All advertising materials mentioning features or use of this software
     15  *    must display the following acknowledgement:
     16  *      This product includes software developed by Charles M. Hannum.
     17  * 4. The name of the author may not be used to endorse or promote products
     18  *    derived from this software without specific prior written permission.
     19  *
     20  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     21  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     22  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     23  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     24  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     25  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     26  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     27  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     28  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     29  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #include "bpfilter.h"
     33 
     34 #include <sys/param.h>
     35 #include <sys/systm.h>
     36 #include <sys/mbuf.h>
     37 #include <sys/socket.h>
     38 #include <sys/ioctl.h>
     39 #include <sys/errno.h>
     40 #include <sys/syslog.h>
     41 #include <sys/select.h>
     42 #include <sys/device.h>
     43 
     44 #include <net/if.h>
     45 #include <net/if_dl.h>
     46 #include <net/if_types.h>
     47 
     48 #include <net/if_ether.h>
     49 
     50 #ifdef INET
     51 #include <netinet/in.h>
     52 #include <netinet/in_systm.h>
     53 #include <netinet/in_var.h>
     54 #include <netinet/ip.h>
     55 #endif
     56 
     57 #ifdef NS
     58 #include <netns/ns.h>
     59 #include <netns/ns_if.h>
     60 #endif
     61 
     62 #if NBPFILTER > 0
     63 #include <net/bpf.h>
     64 #include <net/bpfdesc.h>
     65 #endif
     66 
     67 #include <machine/cpu.h>
     68 #include <machine/bus.h>
     69 #include <machine/intr.h>
     70 
     71 #include <dev/ic/elink3var.h>
     72 #include <dev/ic/elink3reg.h>
     73 
     74 #include <dev/isa/isavar.h>
     75 
     76 #include <dev/isapnp/isapnpreg.h>
     77 #include <dev/isapnp/isapnpvar.h>
     78 
     79 #ifdef __BROKEN_INDIRECT_CONFIG
     80 int ep_isapnp_match __P((struct device *, void *, void *));
     81 #else
     82 int ep_isapnp_match __P((struct device *, struct cfdata *, void *));
     83 #endif
     84 void ep_isapnp_attach __P((struct device *, struct device *, void *));
     85 
     86 struct cfattach ep_isapnp_ca = {
     87 	sizeof(struct ep_softc), ep_isapnp_match, ep_isapnp_attach
     88 };
     89 
     90 int
     91 ep_isapnp_match(parent, match, aux)
     92 	struct device *parent;
     93 #ifdef __BROKEN_INDIRECT_CONFIG
     94 	void *match;
     95 #else
     96 	struct cfdata *match;
     97 #endif
     98 	void *aux;
     99 {
    100 	struct isapnp_attach_args *ipa = aux;
    101 
    102 	return (!strcmp(ipa->ipa_devlogic, "TCM5094"));
    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 	u_short conn = 0;
    113 
    114 	sc->sc_iot = ipa->ipa_iot;
    115 	sc->sc_ioh = ipa->ipa_io[0].h;
    116 	sc->bustype = EP_BUS_ISA;
    117 
    118 	GO_WINDOW(0);
    119 	conn = bus_space_read_2(sc->sc_iot, sc->sc_ioh, EP_W0_CONFIG_CTRL);
    120 
    121 	printf("\n");
    122 
    123 	if (isapnp_config(ipa->ipa_iot, ipa->ipa_memt, ipa)) {
    124 		printf("%s: error in region allocation\n", sc->sc_dev.dv_xname);
    125 		return;
    126 	}
    127 
    128 	printf("%s: %s %s\n", sc->sc_dev.dv_xname, ipa->ipa_devident,
    129 	    ipa->ipa_devclass);
    130 
    131 	sc->sc_ih = isa_intr_establish(ipa->ipa_ic, ipa->ipa_irq[0].num,
    132 	    IST_EDGE, IPL_NET, epintr, sc);
    133 
    134 	/* we can't easily tell if this is a 3c509B or 3c515 */
    135 	epconfig(sc, EP_CHIPSET_UNKNOWN);	/* XXX */
    136 }
    137