134 lines
4.0 KiB
C
134 lines
4.0 KiB
C
/* $NetBSD: txioman.c,v 1.2 2000/10/22 10:42:33 uch Exp $ */
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/*-
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* Copyright (c) 1999, 2000 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 UCHIYAMA Yasushi.
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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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#include "opt_tx39_debug.h"
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/device.h>
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#include <machine/bus.h>
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#include <machine/intr.h>
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#include <machine/config_hook.h>
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#include <machine/platid.h>
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#include <machine/platid_mask.h>
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#include <hpcmips/tx/tx39var.h>
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#include <hpcmips/tx/txiomanvar.h>
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#include "locators.h"
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int txioman_match(struct device *, struct cfdata *, void *);
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void txioman_attach(struct device *, struct device *, void *);
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int txioman_print(void *, const char *);
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int txioman_search(struct device *, struct cfdata *, void *);
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struct txioman_softc {
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struct device sc_dev;
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};
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struct cfattach txioman_ca = {
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sizeof(struct txioman_softc), txioman_match, txioman_attach
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};
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int
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txioman_match(struct device *parent, struct cfdata *cf, void *aux)
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{
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platid_mask_t mask;
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/* select platform */
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mask = PLATID_DEREF(cf->cf_loc[TXSIMCF_PLATFORM]);
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if (platid_match(&platid, &mask)) {
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return ATTACH_NORMAL;
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}
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return 0;
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}
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void
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txioman_attach(struct device *parent, struct device *self, void *aux)
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{
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struct txsim_attach_args *ta = aux;
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struct txio_attach_args taa;
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taa.taa_tc = ta->ta_tc;
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printf("\n");
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config_search(txioman_search, self, &taa);
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}
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int
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txioman_search(struct device *parent, struct cfdata *cf, void *aux)
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{
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struct txio_attach_args *taa = aux;
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taa->taa_group = cf->cf_group;
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taa->taa_port = cf->cf_port;
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taa->taa_type = cf->cf_type;
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taa->taa_id = cf->cf_id;
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taa->taa_edge = cf->cf_edge;
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taa->taa_initial = cf->cf_initial;
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config_attach(parent, cf, taa, txioman_print);
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return 0;
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}
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int
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txioman_print(void *aux, const char *pnp)
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{
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struct txio_attach_args *taa = aux;
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int edge = taa->taa_edge;
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int type = taa->taa_type;
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if (!pnp) {
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printf(" group %d port %d type %d id %d", taa->taa_group,
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taa->taa_port, type, taa->taa_id);
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if (type == CONFIG_HOOK_BUTTONEVENT ||
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type == CONFIG_HOOK_PMEVENT ||
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type == CONFIG_HOOK_EVENT) {
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printf (" interrupt edge [%s%s]",
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edge & 0x1 ? "p" : "", edge & 0x2 ? "n" : "");
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}
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if (taa->taa_initial != -1)
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printf(" initial %d", taa->taa_initial);
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}
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return QUIET;
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}
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