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cd68466f DF |
1 | /* |
2 | * Copyright (c) 1980 Regents of the University of California. | |
3 | * All rights reserved. The Berkeley software License Agreement | |
4 | * specifies the terms and conditions for redistribution. | |
5 | * | |
05b83a6c | 6 | * @(#)config.h 5.2 (Berkeley) %G% |
cd68466f | 7 | */ |
358ba8d4 | 8 | |
12c6954d | 9 | /* |
22d68ad0 | 10 | * Config. |
12c6954d | 11 | */ |
36edb824 SL |
12 | #include <sys/types.h> |
13 | ||
14 | #define NODEV ((dev_t)-1) | |
15 | ||
358ba8d4 | 16 | struct file_list { |
36edb824 | 17 | struct file_list *f_next; |
12c6954d | 18 | char *f_fn; /* the name */ |
3c812eeb SL |
19 | u_char f_type; /* see below */ |
20 | u_char f_flags; /* see below */ | |
3b3885f0 | 21 | short f_special; /* requires special make rule */ |
12c6954d | 22 | char *f_needs; |
36edb824 SL |
23 | /* |
24 | * Random values: | |
25 | * swap space parameters for swap areas | |
26 | * root device, etc. for system specifications | |
27 | */ | |
28 | union { | |
29 | struct { /* when swap specification */ | |
30 | dev_t fuw_swapdev; | |
31 | int fuw_swapsize; | |
32 | } fuw; | |
33 | struct { /* when system specification */ | |
34 | dev_t fus_rootdev; | |
35 | dev_t fus_argdev; | |
36 | dev_t fus_dumpdev; | |
37 | } fus; | |
38 | } fun; | |
39 | #define f_swapdev fun.fuw.fuw_swapdev | |
40 | #define f_swapsize fun.fuw.fuw_swapsize | |
41 | #define f_rootdev fun.fus.fus_rootdev | |
42 | #define f_argdev fun.fus.fus_argdev | |
43 | #define f_dumpdev fun.fus.fus_dumpdev | |
358ba8d4 | 44 | }; |
3c812eeb SL |
45 | |
46 | /* | |
47 | * Types. | |
48 | */ | |
12c6954d BJ |
49 | #define DRIVER 1 |
50 | #define NORMAL 2 | |
51 | #define INVISIBLE 3 | |
52 | #define PROFILING 4 | |
36edb824 SL |
53 | #define SYSTEMSPEC 5 |
54 | #define SWAPSPEC 6 | |
358ba8d4 | 55 | |
3c812eeb SL |
56 | /* |
57 | * Attributes (flags). | |
58 | */ | |
59 | #define CONFIGDEP 1 | |
60 | ||
08f9a943 | 61 | struct idlst { |
12c6954d BJ |
62 | char *id; |
63 | struct idlst *id_next; | |
08f9a943 BJ |
64 | }; |
65 | ||
358ba8d4 | 66 | struct device { |
12c6954d BJ |
67 | int d_type; /* CONTROLLER, DEVICE, UBA or MBA */ |
68 | struct device *d_conn; /* what it is connected to */ | |
69 | char *d_name; /* name of device (e.g. rk11) */ | |
22d68ad0 | 70 | struct idlst *d_vec; /* interrupt vectors */ |
12c6954d BJ |
71 | int d_pri; /* interrupt priority */ |
72 | int d_addr; /* address of csr */ | |
73 | int d_unit; /* unit number */ | |
74 | int d_drive; /* drive number */ | |
75 | int d_slave; /* slave number */ | |
a5e18d6b MT |
76 | #define QUES -1 /* -1 means '?' */ |
77 | #define UNKNOWN -2 /* -2 means not set yet */ | |
821eeaae | 78 | int d_dk; /* if init 1 set to number for iostat */ |
12c6954d BJ |
79 | int d_flags; /* nlags for device init */ |
80 | struct device *d_next; /* Next one in list */ | |
358ba8d4 | 81 | }; |
22d68ad0 | 82 | #define TO_NEXUS (struct device *)-1 |
358ba8d4 MT |
83 | |
84 | struct config { | |
12c6954d BJ |
85 | char *c_dev; |
86 | char *s_sysname; | |
358ba8d4 MT |
87 | }; |
88 | ||
12c6954d BJ |
89 | /* |
90 | * Config has a global notion of which machine type is | |
91 | * being used. It uses the name of the machine in choosing | |
92 | * files and directories. Thus if the name of the machine is ``vax'', | |
05b83a6c | 93 | * it will build from ``Makefile.vax'' and use ``../vax/inline'' |
12c6954d BJ |
94 | * in the makerules, etc. |
95 | */ | |
96 | int machine; | |
97 | char *machinename; | |
98 | #define MACHINE_VAX 1 | |
99 | #define MACHINE_SUN 2 | |
100 | ||
101 | /* | |
102 | * For each machine, a set of CPU's may be specified as supported. | |
103 | * These and the options (below) are put in the C flags in the makefile. | |
104 | */ | |
a5e18d6b | 105 | struct cputype { |
12c6954d BJ |
106 | char *cpu_name; |
107 | struct cputype *cpu_next; | |
a5e18d6b | 108 | } *cputype; |
12c6954d BJ |
109 | |
110 | /* | |
111 | * A set of options may also be specified which are like CPU types, | |
112 | * but which may also specify values for the options. | |
113 | */ | |
e809ccba | 114 | struct opt { |
12c6954d BJ |
115 | char *op_name; |
116 | char *op_value; | |
22d68ad0 | 117 | struct opt *op_next; |
e809ccba | 118 | } *opt; |
12c6954d | 119 | |
22d68ad0 BJ |
120 | char *ident; |
121 | char *ns(); | |
122 | char *tc(); | |
123 | char *qu(); | |
124 | char *get_word(); | |
125 | char *path(); | |
126 | char *raise(); | |
127 | ||
821eeaae | 128 | int do_trace; |
12c6954d | 129 | |
22d68ad0 BJ |
130 | char *index(); |
131 | char *rindex(); | |
132 | char *malloc(); | |
133 | char *strcpy(); | |
134 | char *strcat(); | |
135 | char *sprintf(); | |
136 | ||
12c6954d | 137 | #if MACHINE_VAX |
821eeaae | 138 | int seen_mba, seen_uba; |
12c6954d BJ |
139 | #endif |
140 | ||
141 | struct device *connect(); | |
142 | struct device *dtab; | |
36edb824 SL |
143 | dev_t nametodev(); |
144 | char *devtoname(); | |
12c6954d BJ |
145 | |
146 | char errbuf[80]; | |
147 | int yyline; | |
148 | ||
36edb824 | 149 | struct file_list *ftab, *conf_list, **confp; |
12c6954d BJ |
150 | char *PREFIX; |
151 | ||
22d68ad0 | 152 | int timezone, hadtz; |
12c6954d | 153 | int dst; |
8486638c | 154 | int profiling; |
12c6954d BJ |
155 | |
156 | int maxusers; | |
157 | ||
158 | #define eq(a,b) (!strcmp(a,b)) |