/* $NetBSD: if_le.c,v 1.20 1999/02/14 17:54:28 scw Exp $ */ /*- * Copyright (c) 1998 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Charles M. Hannum. * * 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. */ /*- * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software contributed to Berkeley by * Ralph Campbell and Rick Macklem. * * 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 University of * California, Berkeley and its contributors. * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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. * * @(#)if_le.c 8.2 (Berkeley) 11/16/93 */ #include "opt_inet.h" #include "bpfilter.h" #include #include #include #include #include #include #include #include #include #ifdef INET #include #include #endif #include #include #include #include #include #include #include #include #include #include #include #include int le_pcc_match __P((struct device *, struct cfdata *, void *)); void le_pcc_attach __P((struct device *, struct device *, void *)); struct cfattach le_pcc_ca = { sizeof(struct le_softc), le_pcc_match, le_pcc_attach }; extern struct cfdriver le_cd; #if defined(_KERNEL) && !defined(_LKM) #include "opt_ddb.h" #endif #ifdef DDB #define integrate #define hide #else #define integrate static __inline #define hide static #endif hide void le_pcc_wrcsr __P((struct lance_softc *, u_int16_t, u_int16_t)); hide u_int16_t le_pcc_rdcsr __P((struct lance_softc *, u_int16_t)); hide void le_pcc_wrcsr(sc, port, val) struct lance_softc *sc; u_int16_t port, val; { struct lereg1 *ler1 = ((struct le_softc *)sc)->sc_r1; ler1->ler1_rap = port; ler1->ler1_rdp = val; } hide u_int16_t le_pcc_rdcsr(sc, port) struct lance_softc *sc; u_int16_t port; { struct lereg1 *ler1 = ((struct le_softc *)sc)->sc_r1; u_int16_t val; ler1->ler1_rap = port; val = ler1->ler1_rdp; return (val); } int le_pcc_match(parent, cf, aux) struct device *parent; struct cfdata *cf; void *aux; { struct pcc_attach_args *pa = aux; if (strcmp(pa->pa_name, le_cd.cd_name)) return (0); pa->pa_ipl = cf->pcccf_ipl; return (1); } void le_pcc_attach(parent, self, aux) struct device *parent, *self; void *aux; { struct le_softc *lesc = (void *)self; struct lance_softc *sc = &lesc->sc_am7990.lsc; struct pcc_attach_args *pa = aux; /* Map control registers. */ lesc->sc_r1 = (struct lereg1 *)PCC_VADDR(pa->pa_offset); sc->sc_mem = ether_data_buff; sc->sc_conf3 = LE_C3_BSWP; sc->sc_addr = (u_long)sc->sc_mem; sc->sc_memsize = ether_data_buff_size; myetheraddr(sc->sc_enaddr); sc->sc_copytodesc = lance_copytobuf_contig; sc->sc_copyfromdesc = lance_copyfrombuf_contig; sc->sc_copytobuf = lance_copytobuf_contig; sc->sc_copyfrombuf = lance_copyfrombuf_contig; sc->sc_zerobuf = lance_zerobuf_contig; sc->sc_rdcsr = le_pcc_rdcsr; sc->sc_wrcsr = le_pcc_wrcsr; sc->sc_hwinit = NULL; am7990_config(&lesc->sc_am7990); /* Are we the boot device? */ if (PCC_PADDR(pa->pa_offset) == bootaddr) booted_device = self; pccintr_establish(PCCV_LE, am7990_intr, pa->pa_ipl, sc); sys_pcc->le_int = pa->pa_ipl | PCC_IENABLE; }