1 /* $NetBSD: txioman.c,v 1.2 2000/10/22 10:42:33 uch Exp $ */ 2 3 /*- 4 * Copyright (c) 1999, 2000 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by UCHIYAMA Yasushi. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 #include "opt_tx39_debug.h" 39 40 #include <sys/param.h> 41 #include <sys/systm.h> 42 #include <sys/device.h> 43 44 #include <machine/bus.h> 45 #include <machine/intr.h> 46 47 #include <machine/config_hook.h> 48 #include <machine/platid.h> 49 #include <machine/platid_mask.h> 50 51 #include <hpcmips/tx/tx39var.h> 52 #include <hpcmips/tx/txiomanvar.h> 53 54 #include "locators.h" 55 56 int txioman_match(struct device *, struct cfdata *, void *); 57 void txioman_attach(struct device *, struct device *, void *); 58 int txioman_print(void *, const char *); 59 int txioman_search(struct device *, struct cfdata *, void *); 60 61 struct txioman_softc { 62 struct device sc_dev; 63 }; 64 65 struct cfattach txioman_ca = { 66 sizeof(struct txioman_softc), txioman_match, txioman_attach 67 }; 68 69 int 70 txioman_match(struct device *parent, struct cfdata *cf, void *aux) 71 { 72 platid_mask_t mask; 73 74 /* select platform */ 75 mask = PLATID_DEREF(cf->cf_loc[TXSIMCF_PLATFORM]); 76 if (platid_match(&platid, &mask)) { 77 return ATTACH_NORMAL; 78 } 79 80 return 0; 81 } 82 83 void 84 txioman_attach(struct device *parent, struct device *self, void *aux) 85 { 86 struct txsim_attach_args *ta = aux; 87 struct txio_attach_args taa; 88 89 taa.taa_tc = ta->ta_tc; 90 printf("\n"); 91 92 config_search(txioman_search, self, &taa); 93 } 94 95 int 96 txioman_search(struct device *parent, struct cfdata *cf, void *aux) 97 { 98 struct txio_attach_args *taa = aux; 99 100 taa->taa_group = cf->cf_group; 101 taa->taa_port = cf->cf_port; 102 taa->taa_type = cf->cf_type; 103 taa->taa_id = cf->cf_id; 104 taa->taa_edge = cf->cf_edge; 105 taa->taa_initial = cf->cf_initial; 106 107 config_attach(parent, cf, taa, txioman_print); 108 109 return 0; 110 } 111 112 int 113 txioman_print(void *aux, const char *pnp) 114 { 115 struct txio_attach_args *taa = aux; 116 int edge = taa->taa_edge; 117 int type = taa->taa_type; 118 119 if (!pnp) { 120 printf(" group %d port %d type %d id %d", taa->taa_group, 121 taa->taa_port, type, taa->taa_id); 122 if (type == CONFIG_HOOK_BUTTONEVENT || 123 type == CONFIG_HOOK_PMEVENT || 124 type == CONFIG_HOOK_EVENT) { 125 printf (" interrupt edge [%s%s]", 126 edge & 0x1 ? "p" : "", edge & 0x2 ? "n" : ""); 127 } 128 if (taa->taa_initial != -1) 129 printf(" initial %d", taa->taa_initial); 130 } 131 132 return QUIET; 133 } 134