1 /* $NetBSD: mca_subr.c,v 1.1 2000/05/11 15:42:05 jdolecek Exp $ */ 2 3 /*- 4 * Copyright (c) 2000 The NetBSD Foundation, Inc. 5 * Copyright (c) 1996-1999 Scott D. Telford. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Scott Telford <s.telford@ed.ac.uk>. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. All advertising materials mentioning features or use of this software 20 * must display the following acknowledgement: 21 * This product includes software developed by the NetBSD 22 * Foundation, Inc. and its contributors. 23 * 4. Neither the name of The NetBSD Foundation nor the names of its 24 * contributors may be used to endorse or promote products derived 25 * from this software without specific prior written permission. 26 * 27 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 28 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 29 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 30 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 31 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 37 * POSSIBILITY OF SUCH DAMAGE. 38 */ 39 40 /* 41 * MCA Bus subroutines 42 */ 43 44 #include "opt_mcaverbose.h" 45 46 #include <sys/param.h> 47 #include <sys/systm.h> 48 #include <sys/device.h> 49 50 #include <dev/mca/mcavar.h> 51 #include <dev/mca/mcadevs.h> 52 53 #ifdef MCAVERBOSE 54 /* 55 * Descriptions of of known MCA devices 56 */ 57 struct mca_knowndev { 58 int id; /* MCA ID */ 59 const char *name; /* text description */ 60 }; 61 62 #include <dev/mca/mcadevs_data.h> 63 64 #endif /* MCAVERBOSE */ 65 66 /* supported peripheals */ 67 const int mca_suppdevs[] = { 68 MCA_PRODUCT_AHA1640, 69 MCA_PRODUCT_3C523, 70 MCA_PRODUCT_ITR, 71 0 72 }; 73 74 /* 75 * Returns 1 if a device is supported (i.e. device driver exists for it) 76 * 0 otherwise. 77 */ 78 int 79 mca_issupp(id) 80 int id; 81 { 82 int i; 83 for(i=0; mca_suppdevs[i]; i++) { 84 if (id == mca_suppdevs[i]) 85 return 1; 86 } 87 88 return 0; 89 } 90 91 void 92 mca_devinfo(id, cp) 93 int id; 94 char *cp; 95 { 96 #ifdef MCAVERBOSE 97 const struct mca_knowndev *kdp; 98 99 kdp = mca_knowndevs; 100 for (; kdp->name != NULL && kdp->id != id; kdp++); 101 102 if (kdp->name != NULL) 103 sprintf(cp, "%s (0x%04x)", kdp->name, id); 104 else 105 #endif /* MCAVERBOSE */ 106 sprintf(cp, "product 0x%04x", id); 107 } 108