1 /* 2 * Copyright (c) 1980, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)config.h 8.1 (Berkeley) 6/6/93 34 */ 35 36 /* 37 * Config. 38 */ 39 #include <sys/types.h> 40 #include <stdlib.h> 41 #include <string.h> 42 43 #define NODEV ((dev_t)-1) 44 45 struct file_list { 46 struct file_list *f_next; 47 char *f_fn; /* the name */ 48 u_char f_type; /* see below */ 49 u_char f_flags; /* see below */ 50 char *f_special; /* special make rule if present */ 51 char *f_depends; /* additional dependancies */ 52 char *f_needs; 53 /* 54 * Random values: 55 * swap space parameters for swap areas 56 * root device, etc. for system specifications 57 */ 58 union { 59 struct { /* when swap specification */ 60 dev_t fuw_swapdev; 61 int fuw_swapsize; 62 int fuw_swapflag; 63 } fuw; 64 struct { /* when system specification */ 65 dev_t fus_rootdev; 66 dev_t fus_dumpdev; 67 } fus; 68 struct { /* when component dev specification */ 69 dev_t fup_compdev; 70 int fup_compinfo; 71 } fup; 72 } fun; 73 #define f_swapdev fun.fuw.fuw_swapdev 74 #define f_swapsize fun.fuw.fuw_swapsize 75 #define f_swapflag fun.fuw.fuw_swapflag 76 #define f_rootdev fun.fus.fus_rootdev 77 #define f_dumpdev fun.fus.fus_dumpdev 78 #define f_compdev fun.fup.fup_compdev 79 #define f_compinfo fun.fup.fup_compinfo 80 }; 81 82 /* 83 * Types. 84 */ 85 #define DRIVER 1 86 #define NORMAL 2 87 #define INVISIBLE 3 88 #define PROFILING 4 89 #define SYSTEMSPEC 5 90 #define SWAPSPEC 6 91 #define COMPDEVICE 7 92 #define COMPSPEC 8 93 94 /* 95 * Attributes (flags). 96 */ 97 #define CONFIGDEP 1 98 #define NO_IMPLCT_RULE 2 99 #define NO_OBJ 4 100 #define BEFORE_DEPEND 8 101 102 struct idlst { 103 char *id; 104 struct idlst *id_next; 105 }; 106 107 struct device { 108 int d_type; /* CONTROLLER, DEVICE, bus adaptor */ 109 struct device *d_conn; /* what it is connected to */ 110 char *d_name; /* name of device (e.g. rk11) */ 111 struct idlst *d_vec; /* interrupt vectors */ 112 int d_pri; /* interrupt priority */ 113 int d_addr; /* address of csr */ 114 int d_unit; /* unit number */ 115 int d_drive; /* drive number */ 116 int d_slave; /* slave number */ 117 #define QUES -1 /* -1 means '?' */ 118 #define UNKNOWN -2 /* -2 means not set yet */ 119 int d_dk; /* if init 1 set to number for iostat */ 120 int d_flags; /* flags for device init */ 121 char *d_port; /* io port base manifest constant */ 122 int d_portn; /* io port base (if number not manifest) */ 123 char *d_mask; /* interrupt mask */ 124 int d_maddr; /* io memory base */ 125 int d_msize; /* io memory size */ 126 int d_drq; /* DMA request */ 127 int d_irq; /* interrupt request */ 128 struct device *d_next; /* Next one in list */ 129 }; 130 #define TO_NEXUS (struct device *)-1 131 #define TO_VBA (struct device *)-2 132 133 struct config { 134 char *c_dev; 135 char *s_sysname; 136 }; 137 138 /* 139 * Config has a global notion of which machine type is 140 * being used. It uses the name of the machine in choosing 141 * files and directories. Thus if the name of the machine is ``vax'', 142 * it will build from ``Makefile.vax'' and use ``../vax/inline'' 143 * in the makerules, etc. 144 */ 145 int machine; 146 char *machinename; 147 #define MACHINE_VAX 1 148 #define MACHINE_TAHOE 2 149 #define MACHINE_HP300 3 150 #define MACHINE_I386 4 151 #define MACHINE_MIPS 5 152 #define MACHINE_PMAX 6 153 #define MACHINE_LUNA68K 7 154 #define MACHINE_NEWS3400 8 155 156 /* 157 * For each machine, a set of CPU's may be specified as supported. 158 * These and the options (below) are put in the C flags in the makefile. 159 */ 160 struct cputype { 161 char *cpu_name; 162 struct cputype *cpu_next; 163 } *cputype; 164 165 /* 166 * A set of options may also be specified which are like CPU types, 167 * but which may also specify values for the options. 168 * A separate set of options may be defined for make-style options. 169 */ 170 struct opt { 171 char *op_name; 172 char *op_value; 173 struct opt *op_next; 174 } *opt, *mkopt; 175 176 char *ident; 177 char *ns(); 178 char *tc(); 179 char *qu(); 180 char *get_word(); 181 char *get_quoted_word(); 182 char *path(); 183 char *raise(); 184 185 int do_trace; 186 187 #if MACHINE_VAX 188 int seen_mba, seen_uba; 189 #endif 190 #if MACHINE_TAHOE 191 int seen_vba; 192 #endif 193 #if MACHINE_I386 194 int seen_isa; 195 #endif 196 int seen_cd; 197 198 struct device *connect(); 199 struct device *dtab; 200 dev_t nametodev(); 201 char *devtoname(); 202 203 char errbuf[80]; 204 int yyline; 205 206 struct file_list *ftab, *conf_list, **confp, *comp_list, **compp; 207 208 int zone, hadtz; 209 int dst; 210 int profiling; 211 int debugging; 212 213 int maxusers; 214 u_int loadaddress; 215 216 #define eq(a,b) (!strcmp(a,b)) 217