99 lines
3.1 KiB
C
99 lines
3.1 KiB
C
/* $NetBSD: ixpcom_ixm.c,v 1.8 2009/10/21 14:15:51 rmind Exp $ */
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/*
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* Copyright (c) 2002
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* Ichiro FUKUHARA <ichiro@ichiro.org>.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY ICHIRO FUKUHARA ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL ICHIRO FUKUHARA OR THE VOICES IN HIS HEAD BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: ixpcom_ixm.c,v 1.8 2009/10/21 14:15:51 rmind Exp $");
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/* Front-end of ixpcom */
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#include <sys/types.h>
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#include <sys/device.h>
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#include <sys/systm.h>
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#include <sys/param.h>
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#include <sys/malloc.h>
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#include <sys/termios.h>
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#include <machine/intr.h>
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#include <machine/bus.h>
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#include <arm/ixp12x0/ixp12x0_comreg.h>
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#include <arm/ixp12x0/ixp12x0_comvar.h>
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#include <arm/ixp12x0/ixp12x0reg.h>
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#include <arm/ixp12x0/ixp12x0var.h>
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#include <arm/ixp12x0/ixpsipvar.h>
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#include <evbarm/ixm1200/ixpcom_ixmvar.h>
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static int ixpcom_ixm_match(struct device *, struct cfdata *, void *);
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static void ixpcom_ixm_attach(struct device *, struct device *, void *);
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CFATTACH_DECL(ixpcom_ixm, sizeof(struct ixpcom_softc),
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ixpcom_ixm_match, ixpcom_ixm_attach, NULL, NULL);
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static int
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ixpcom_ixm_match(struct device *parent, struct cfdata *match, void *aux)
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{
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if (strcmp(match->cf_name, "ixpcom") == 0)
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return 1;
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return 0;
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}
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static void
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ixpcom_ixm_attach(parent, self, aux)
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struct device *parent;
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struct device *self;
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void *aux;
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{
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struct ixpcom_ixm_softc *isc = (struct ixpcom_ixm_softc *)self;
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struct ixpcom_softc *sc = &isc->sc_ixpcom;
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struct ixpsip_attach_args *sa = aux;
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isc->sc_iot = sa->sa_iot;
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sc->sc_iot = sa->sa_iot;
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sc->sc_baseaddr = sa->sa_addr;
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printf("\n");
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if (bus_space_map(sa->sa_iot, sa->sa_addr, sa->sa_size, 0,
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&sc->sc_ioh)) {
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printf("%s: unable to map device\n", sc->sc_dev.dv_xname);
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return;
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}
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printf("%s: IXP12x0 UART\n", sc->sc_dev.dv_xname);
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ixpcom_attach_subr(sc);
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#ifdef POLLING_COM
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{ void* d; d = d = ixpcomintr; }
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#else
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ixp12x0_intr_establish(IXP12X0_INTR_UART, IPL_SERIAL, ixpcomintr, sc);
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#endif
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}
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