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 int f_type; /* type or count */ 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_clean; /* File list to add to clean rule */ 53 char *f_needs; 54 /* 55 * Random values: 56 * swap space parameters for swap areas 57 * root device, etc. for system specifications 58 */ 59 union { 60 struct { /* when swap specification */ 61 dev_t fuw_swapdev; 62 int fuw_swapsize; 63 int fuw_swapflag; 64 } fuw; 65 struct { /* when system specification */ 66 dev_t fus_rootdev; 67 dev_t fus_dumpdev; 68 } fus; 69 struct { /* when component dev specification */ 70 dev_t fup_compdev; 71 int fup_compinfo; 72 } fup; 73 } fun; 74 #define f_swapdev fun.fuw.fuw_swapdev 75 #define f_swapsize fun.fuw.fuw_swapsize 76 #define f_swapflag fun.fuw.fuw_swapflag 77 #define f_rootdev fun.fus.fus_rootdev 78 #define f_dumpdev fun.fus.fus_dumpdev 79 #define f_compdev fun.fup.fup_compdev 80 #define f_compinfo fun.fup.fup_compinfo 81 }; 82 83 /* 84 * Types. 85 */ 86 #define DRIVER 1 87 #define NORMAL 2 88 #define INVISIBLE 3 89 #define PROFILING 4 90 #define SYSTEMSPEC 5 91 #define SWAPSPEC 6 92 #define COMPDEVICE 7 93 #define COMPSPEC 8 94 #define NODEPEND 9 95 #define LOCAL 10 96 #define DEVDONE 0x80000000 97 #define TYPEMASK 0x7fffffff 98 99 /* 100 * Attributes (flags). 101 */ 102 #define CONFIGDEP 1 103 #define NO_IMPLCT_RULE 2 104 #define NO_OBJ 4 105 #define BEFORE_DEPEND 8 106 107 struct idlst { 108 char *id; 109 struct idlst *id_next; 110 }; 111 112 struct device { 113 int d_type; /* CONTROLLER, DEVICE, bus adaptor */ 114 struct device *d_conn; /* what it is connected to */ 115 char *d_name; /* name of device (e.g. rk11) */ 116 struct idlst *d_vec; /* interrupt vectors */ 117 int d_pri; /* interrupt priority */ 118 int d_addr; /* address of csr */ 119 int d_unit; /* unit number */ 120 int d_drive; /* drive number */ 121 int d_target; /* target number */ 122 int d_lun; /* unit number */ 123 int d_slave; /* slave number */ 124 #define QUES -1 /* -1 means '?' */ 125 #define UNKNOWN -2 /* -2 means not set yet */ 126 int d_dk; /* if init 1 set to number for iostat */ 127 int d_flags; /* flags for device init */ 128 int d_conflicts; /* I'm allowed to conflict */ 129 int d_disabled; /* nonzero to skip probe/attach */ 130 char *d_port; /* io port base manifest constant */ 131 int d_portn; /* io port base (if number not manifest) */ 132 char *d_mask; /* interrupt mask */ 133 int d_maddr; /* io memory base */ 134 int d_msize; /* io memory size */ 135 int d_drq; /* DMA request */ 136 int d_irq; /* interrupt request */ 137 struct device *d_next; /* Next one in list */ 138 }; 139 #define TO_NEXUS (struct device *)-1 140 #define TO_VBA (struct device *)-2 141 142 struct config { 143 char *c_dev; 144 char *s_sysname; 145 }; 146 147 /* 148 * Config has a global notion of which machine type is 149 * being used. It uses the name of the machine in choosing 150 * files and directories. Thus if the name of the machine is ``vax'', 151 * it will build from ``Makefile.vax'' and use ``../vax/inline'' 152 * in the makerules, etc. 153 */ 154 int machine; 155 char *machinename; 156 #define MACHINE_VAX 1 157 #define MACHINE_TAHOE 2 158 #define MACHINE_HP300 3 159 #define MACHINE_I386 4 160 #define MACHINE_MIPS 5 161 #define MACHINE_PMAX 6 162 #define MACHINE_LUNA68K 7 163 #define MACHINE_NEWS3400 8 164 #define MACHINE_PC98 9 165 #define MACHINE_ALPHA 10 166 167 /* 168 * For each machine, a set of CPU's may be specified as supported. 169 * These and the options (below) are put in the C flags in the makefile. 170 */ 171 struct cputype { 172 char *cpu_name; 173 struct cputype *cpu_next; 174 } *cputype; 175 176 /* 177 * A set of options may also be specified which are like CPU types, 178 * but which may also specify values for the options. 179 * A separate set of options may be defined for make-style options. 180 */ 181 struct opt { 182 char *op_name; 183 char *op_value; 184 int op_line; /* line number for error-reporting */ 185 int op_ownfile; /* true = own file, false = makefile */ 186 struct opt *op_next; 187 } *opt, *mkopt; 188 189 struct opt_list { 190 char *o_name; 191 char *o_file; 192 struct opt_list *o_next; 193 } *otab; 194 195 char *ident; 196 char *ns(); 197 char *tc(); 198 char *qu(); 199 char *get_word(); 200 char *get_quoted_word(); 201 char *path(); 202 char *raise(); 203 void moveifchanged(); 204 205 int do_trace; 206 207 #if MACHINE_VAX 208 int seen_mba, seen_uba; 209 #endif 210 #if MACHINE_TAHOE 211 int seen_vba; 212 #endif 213 #if MACHINE_I386 214 int seen_isa; 215 int seen_scbus; 216 #endif 217 int seen_cd; 218 219 struct device *connect(); 220 struct device *dtab; 221 dev_t nametodev(); 222 char *devtoname(); 223 224 char errbuf[80]; 225 int yyline; 226 227 struct file_list *ftab, *conf_list, **confp, *comp_list, **compp; 228 229 int profiling; 230 int debugging; 231 232 int maxusers; 233 u_int loadaddress; 234 235 extern int old_config_present; /* Old config/build directory still there */ 236 237 extern char *PREFIX; /* Config file name - for error messages */ 238 239 #define eq(a,b) (!strcmp(a,b)) 240