126 lines
3.6 KiB
C
126 lines
3.6 KiB
C
/* $NetBSD: ofisapc.c,v 1.4 2002/10/02 15:52:37 thorpej Exp $ */
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/*
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* Copyright 1997
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* Digital Equipment Corporation. All rights reserved.
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*
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* This software is furnished under license and may be used and
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* copied only in accordance with the following terms and conditions.
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* Subject to these conditions, you may download, copy, install,
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* use, modify and distribute this software in source and/or binary
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* form. No title or ownership is transferred hereby.
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*
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* 1) Any source code used, modified or distributed must reproduce
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* and retain this copyright notice and list of conditions as
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* they appear in the source file.
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*
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* 2) No right is granted to use any trade name, trademark, or logo of
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* Digital Equipment Corporation. Neither the "Digital Equipment
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* Corporation" name nor any trademark or logo of Digital Equipment
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* Corporation may be used to endorse or promote products derived
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* from this software without the prior written permission of
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* Digital Equipment Corporation.
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*
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* 3) This software is provided "AS-IS" and any express or implied
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* warranties, including but not limited to, any implied warranties
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* of merchantability, fitness for a particular purpose, or
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* non-infringement are disclaimed. In no event shall DIGITAL be
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* liable for any damages whatsoever, and in particular, DIGITAL
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* shall not be liable for special, indirect, consequential, or
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* incidental damages or damages for lost profits, loss of
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* revenue or loss of use, whether such damages arise in contract,
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* negligence, tort, under statute, in equity, at law or otherwise,
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* even if advised of the possibility of such damage.
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*/
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/*
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* OFW Glue for PCCONS Driver
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*/
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#include <sys/param.h>
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#include <sys/device.h>
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#include <sys/systm.h>
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#include <machine/intr.h>
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#include <dev/ofw/openfirm.h>
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#include <dev/isa/isavar.h>
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#include <shark/shark/i8042reg.h>
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#include <shark/shark/ns87307reg.h>
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int ofisapcprobe __P((struct device *, struct cfdata *, void *));
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void ofisapcattach __P((struct device *, struct device *, void *));
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CFATTACH_DECL(ofisapc, sizeof(struct device),
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ofisapcprobe, ofisapcattach, NULL, NULL);
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extern struct cfdriver ofisapc_cd;
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int
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ofisapcprobe(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 ofbus_attach_args *oba = aux;
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char type[64];
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char name[64];
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/* At a minimum, must match type and name properties. */
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if ( OF_getprop(oba->oba_phandle, "device_type", type,
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sizeof(type)) < 0 || strcmp(type, "keyboard") != 0 ||
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OF_getprop(oba->oba_phandle, "name", name, sizeof(name)) < 0 ||
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strcmp(name, "keyboard") != 0)
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return 0;
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/* Better than a generic match. */
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return 2;
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}
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void
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ofisapcattach(parent, dev, aux)
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struct device *parent, *dev;
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void *aux;
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{
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struct ofbus_attach_args *oba = aux;
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static struct isa_attach_args ia;
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struct isa_io ia_io[1];
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struct isa_irq ia_irq[1];
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printf("\n");
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#define BASE_KEYBOARD 0x60
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/*
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* Start with the Keyboard and mouse device configuration in the
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* SuperIO H/W
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*/
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(void)i87307KbdConfig(&isa_io_bs_tag, BASE_KEYBOARD, IRQ_KEYBOARD);
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(void)i87307MouseConfig (&isa_io_bs_tag, IRQ_MOUSE);
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/* XXX - Hard-wire the ISA attach args for now. -JJK */
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ia.ia_iot = &isa_io_bs_tag;
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ia.ia_memt = &isa_mem_bs_tag;
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ia.ia_ic = NULL; /* not used */
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ia.ia_nio = 1;
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ia.ia_io = ia_io;
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ia.ia_io[0].ir_addr = BASE_KEYBOARD;
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ia.ia_io[0].ir_size = I8042_NPORTS;
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ia.ia_nirq = 1;
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ia.ia_irq = ia_irq;
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ia.ia_irq[0].ir_irq = IRQ_KEYBOARD;
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ia.ia_niomem = 0;
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ia.ia_ndrq = 0;
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ia.ia_aux = (void *)oba->oba_phandle;
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config_found(dev, &ia, NULL);
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}
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