11ab4a17ac
up attached at the same time, and so that they can both prevent the forthcoming iomdkbc(4) attaching to the keyboard slot. [ file missed in last commit ]
128 lines
3.8 KiB
C
128 lines
3.8 KiB
C
/* $NetBSD: rpckbd_iomd.c,v 1.9 2004/02/08 13:41:53 bjh21 Exp $ */
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/*-
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* Copyright (c) 2001 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Reinoud Zandijk
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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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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* rpckbd attach routined for iomd
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*
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* Created: 13/03/2001
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*
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: rpckbd_iomd.c,v 1.9 2004/02/08 13:41:53 bjh21 Exp $");
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/kernel.h>
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#include <sys/proc.h>
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#include <sys/device.h>
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#include <sys/tty.h>
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#include <sys/select.h>
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#include <sys/poll.h>
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#include <machine/bus.h>
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#include <machine/intr.h>
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#include <machine/kbd.h>
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#include <arm/iomd/rpckbdvar.h>
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#include <arm/iomd/iomdreg.h>
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#include <arm/iomd/iomdvar.h>
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/* Local function prototypes */
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static int rpckbd_iomd_probe __P((struct device *, struct cfdata *, void *));
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static void rpckbd_iomd_attach __P((struct device *, struct device *, void *));
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extern struct rpckbd_softc console_kbd;
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/* Device structures */
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CFATTACH_DECL(rpckbd_iomd, sizeof(struct rpckbd_softc),
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rpckbd_iomd_probe, rpckbd_iomd_attach, NULL, NULL);
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static int
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rpckbd_iomd_probe(parent, cf, aux)
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struct device *parent;
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struct cfdata *cf;
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void *aux;
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{
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struct kbd_attach_args *ka = aux;
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if (strcmp(ka->ka_name, "kbd") == 0)
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return(5);
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return(0);
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}
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static void
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rpckbd_iomd_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 rpckbd_softc *sc = (void *)self;
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struct kbd_attach_args *ka = aux;
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int error, isconsole;
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#ifdef COMCONSOLE
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isconsole = 0;
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#else
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isconsole = 1;
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#endif
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console_kbd.sc_device = sc->sc_device;
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sc = &console_kbd;
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sc->sc_iot = ka->ka_iot;
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sc->sc_ioh = ka->ka_ioh;
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error = rpckbd_init((void *)sc, isconsole, IOMD_KBDDAT, IOMD_KBDCR);
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if (error == 1)
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printf(": Cannot enable keyboard");
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else if (error == 2)
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printf(": No keyboard present");
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if (error == 0) {
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sc->sc_ih = intr_claim(ka->ka_rxirq, IPL_TTY, "kbd rx", rpckbd_intr, sc);
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if (!sc->sc_ih)
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panic("%s: Cannot claim RX interrupt", sc->sc_device.dv_xname);
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};
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}
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/* End of rpckbd_iomd.c */
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