txsim.c revision 1.3.2.3
1 1.3.2.3 bouyer /* $NetBSD: txsim.c,v 1.3.2.3 2001/04/21 17:53:45 bouyer Exp $ */ 2 1.3.2.2 bouyer 3 1.3.2.2 bouyer /*- 4 1.3.2.2 bouyer * Copyright (c) 1999, 2000 The NetBSD Foundation, Inc. 5 1.3.2.2 bouyer * All rights reserved. 6 1.3.2.2 bouyer * 7 1.3.2.2 bouyer * This code is derived from software contributed to The NetBSD Foundation 8 1.3.2.2 bouyer * by UCHIYAMA Yasushi. 9 1.3.2.2 bouyer * 10 1.3.2.2 bouyer * Redistribution and use in source and binary forms, with or without 11 1.3.2.2 bouyer * modification, are permitted provided that the following conditions 12 1.3.2.2 bouyer * are met: 13 1.3.2.2 bouyer * 1. Redistributions of source code must retain the above copyright 14 1.3.2.2 bouyer * notice, this list of conditions and the following disclaimer. 15 1.3.2.2 bouyer * 2. Redistributions in binary form must reproduce the above copyright 16 1.3.2.2 bouyer * notice, this list of conditions and the following disclaimer in the 17 1.3.2.2 bouyer * documentation and/or other materials provided with the distribution. 18 1.3.2.2 bouyer * 3. All advertising materials mentioning features or use of this software 19 1.3.2.2 bouyer * must display the following acknowledgement: 20 1.3.2.2 bouyer * This product includes software developed by the NetBSD 21 1.3.2.2 bouyer * Foundation, Inc. and its contributors. 22 1.3.2.2 bouyer * 4. Neither the name of The NetBSD Foundation nor the names of its 23 1.3.2.2 bouyer * contributors may be used to endorse or promote products derived 24 1.3.2.2 bouyer * from this software without specific prior written permission. 25 1.3.2.2 bouyer * 26 1.3.2.2 bouyer * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 1.3.2.2 bouyer * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 1.3.2.2 bouyer * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 1.3.2.2 bouyer * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 1.3.2.2 bouyer * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 1.3.2.2 bouyer * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 1.3.2.2 bouyer * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 1.3.2.2 bouyer * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 1.3.2.2 bouyer * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 1.3.2.2 bouyer * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 1.3.2.2 bouyer * POSSIBILITY OF SUCH DAMAGE. 37 1.3.2.2 bouyer */ 38 1.3.2.2 bouyer 39 1.3.2.3 bouyer #include "opt_vr41xx.h" 40 1.3.2.3 bouyer #include "opt_tx39xx.h" 41 1.3.2.2 bouyer /* 42 1.3.2.2 bouyer * TX System Internal Module. 43 1.3.2.2 bouyer */ 44 1.3.2.2 bouyer #include "opt_tx39_debug.h" 45 1.3.2.2 bouyer 46 1.3.2.2 bouyer #include <sys/param.h> 47 1.3.2.2 bouyer #include <sys/systm.h> 48 1.3.2.2 bouyer #include <sys/device.h> 49 1.3.2.2 bouyer 50 1.3.2.2 bouyer #include <machine/bus.h> 51 1.3.2.2 bouyer #include <machine/autoconf.h> 52 1.3.2.3 bouyer #include <machine/platid.h> 53 1.3.2.3 bouyer #include <machine/platid_mask.h> 54 1.3.2.2 bouyer 55 1.3.2.2 bouyer #include <hpcmips/tx/tx39var.h> 56 1.3.2.2 bouyer #include <hpcmips/tx/txsnd.h> 57 1.3.2.2 bouyer 58 1.3.2.2 bouyer int txsim_match(struct device *, struct cfdata *, void *); 59 1.3.2.2 bouyer void txsim_attach(struct device *, struct device *, void *); 60 1.3.2.2 bouyer int txsim_print(void *, const char*); 61 1.3.2.2 bouyer int txsim_search(struct device *, struct cfdata *, void *); 62 1.3.2.2 bouyer 63 1.3.2.2 bouyer struct txsim_softc { 64 1.3.2.2 bouyer struct device sc_dev; 65 1.3.2.2 bouyer int sc_pri; /* attaching device priority */ 66 1.3.2.2 bouyer }; 67 1.3.2.2 bouyer 68 1.3.2.2 bouyer struct cfattach txsim_ca = { 69 1.3.2.2 bouyer sizeof(struct txsim_softc), txsim_match, txsim_attach 70 1.3.2.2 bouyer }; 71 1.3.2.2 bouyer 72 1.3.2.2 bouyer int 73 1.3.2.2 bouyer txsim_match(struct device *parent, struct cfdata *match, void *aux) 74 1.3.2.2 bouyer { 75 1.3.2.2 bouyer struct mainbus_attach_args *ma = aux; 76 1.3.2.2 bouyer 77 1.3.2.3 bouyer #ifdef VR41XX 78 1.3.2.3 bouyer if (!platid_match(&platid, &platid_mask_CPU_MIPS_TX_3900) 79 1.3.2.3 bouyer && !platid_match(&platid, &platid_mask_CPU_MIPS_TX_3920)) 80 1.3.2.3 bouyer return 1; 81 1.3.2.3 bouyer #endif /* !TX39XX */ 82 1.3.2.2 bouyer if (strcmp(ma->ma_name, match->cf_driver->cd_name)) 83 1.3.2.2 bouyer return 0; 84 1.3.2.2 bouyer return 1; 85 1.3.2.2 bouyer } 86 1.3.2.2 bouyer 87 1.3.2.2 bouyer void 88 1.3.2.2 bouyer txsim_attach(struct device *parent, struct device *self, void *aux) 89 1.3.2.2 bouyer { 90 1.3.2.2 bouyer struct txsim_softc *sc = (void*)self; 91 1.3.2.2 bouyer 92 1.3.2.2 bouyer printf("\n"); 93 1.3.2.2 bouyer 94 1.3.2.2 bouyer tx_sound_init(tx_conf_get_tag()); 95 1.3.2.2 bouyer /* 96 1.3.2.2 bouyer * interrupt, clock module is used by other system module. 97 1.3.2.2 bouyer * so attach first. 98 1.3.2.2 bouyer */ 99 1.3.2.2 bouyer sc->sc_pri = ATTACH_FIRST; 100 1.3.2.2 bouyer config_search(txsim_search, self, txsim_print); 101 1.3.2.2 bouyer /* 102 1.3.2.2 bouyer * unified I/O manager requires all I/O capable module already 103 1.3.2.2 bouyer * attached. 104 1.3.2.2 bouyer */ 105 1.3.2.2 bouyer sc->sc_pri = ATTACH_NORMAL; 106 1.3.2.2 bouyer config_search(txsim_search, self, txsim_print); 107 1.3.2.2 bouyer /* 108 1.3.2.2 bouyer * UART module uses platform dependent config_hooks. 109 1.3.2.2 bouyer */ 110 1.3.2.2 bouyer sc->sc_pri = ATTACH_LAST; 111 1.3.2.2 bouyer config_search(txsim_search, self, txsim_print); 112 1.3.2.2 bouyer } 113 1.3.2.2 bouyer 114 1.3.2.2 bouyer int 115 1.3.2.2 bouyer txsim_print(void *aux, const char *pnp) 116 1.3.2.2 bouyer { 117 1.3.2.2 bouyer return pnp ? QUIET : UNCONF; 118 1.3.2.2 bouyer } 119 1.3.2.2 bouyer 120 1.3.2.2 bouyer int 121 1.3.2.2 bouyer txsim_search(struct device *parent, struct cfdata *cf, void *aux) 122 1.3.2.2 bouyer { 123 1.3.2.2 bouyer struct txsim_softc *sc = (void*)parent; 124 1.3.2.2 bouyer struct txsim_attach_args ta; 125 1.3.2.2 bouyer 126 1.3.2.2 bouyer ta.ta_tc = tx_conf_get_tag(); 127 1.3.2.2 bouyer 128 1.3.2.2 bouyer if ((*cf->cf_attach->ca_match)(parent, cf, &ta) == sc->sc_pri) { 129 1.3.2.2 bouyer config_attach(parent, cf, &ta, txsim_print); 130 1.3.2.2 bouyer } 131 1.3.2.2 bouyer 132 1.3.2.2 bouyer return 0; 133 1.3.2.2 bouyer } 134
Indexes created Sun Nov 02 23:10:09 GMT 2025