1 #include <sys/types.h>
2 #include <sys/stat.h>
3 #include <linux/major.h>
4 #include <fcntl.h>
5 #include <unistd.h>
6 #include <stdio.h>
7
8 #include "ip2.h"
9 #include "i2ellis.h"
10
11 char nm[256];
12 i2eBordStr Board[2];
13
14 static void ex_details(i2eBordStrPtr);
15
main(int argc,char * argv[])16 int main (int argc, char *argv[])
17 {
18 int board, box, port;
19 int fd;
20 int dev;
21 i2eBordStrPtr pB = Board;
22
23 // Remove all IP2 devices
24
25 for ( board = 0; board < 4; ++board )
26 {
27 sprintf ( nm, "/dev/ip2ipl%d", board );
28 unlink ( nm );
29 sprintf ( nm, "/dev/ip2stat%d", board );
30 unlink ( nm );
31 }
32
33 for ( port = 0; port < 256; ++port )
34 {
35 sprintf ( nm, "/dev/ttyF%d", port );
36 unlink ( nm );
37 sprintf ( nm, "/dev/cuf%d", port );
38 unlink ( nm );
39 }
40
41 // Now create management devices, and use the status device to determine how
42 // port devices need to exist, and then create them.
43
44 for ( board = 0; board < 4; ++board )
45 {
46 printf("Board %d: ", board );
47
48 sprintf ( nm, "/dev/ip2ipl%d", board );
49 mknod ( nm, S_IFCHR|0666, (IP2_IPL_MAJOR << 8) | board * 4 );
50 sprintf ( nm, "/dev/ip2stat%d", board );
51 mknod ( nm, S_IFCHR|0666, (IP2_IPL_MAJOR << 8) | board * 4 + 1 );
52
53 fd = open ( nm, O_RDONLY );
54 if ( !fd )
55 {
56 printf ( "Unable to open status device %s\n", nm );
57 exit ( 1 );
58 }
59 if ( ioctl ( fd, 65, Board ) < 0 )
60 {
61 printf ( "not present\n" );
62 close ( fd );
63 unlink ( nm );
64 sprintf ( nm, "/dev/ip2ipl%d", board );
65 unlink ( nm );
66 }
67 else
68 {
69 switch( pB->i2ePom.e.porID & ~POR_ID_RESERVED )
70 {
71 case POR_ID_FIIEX: ex_details ( pB ); break;
72 case POR_ID_II_4: printf ( "ISA-4" ); break;
73 case POR_ID_II_8: printf ( "ISA-8 std" ); break;
74 case POR_ID_II_8R: printf ( "ISA-8 RJ11" ); break;
75
76 default:
77 printf ( "Unknown board type, ID = %x", pB->i2ePom.e.porID );
78 }
79
80 for ( box = 0; box < ABS_MAX_BOXES; ++box )
81 {
82 for ( port = 0; port < ABS_BIGGEST_BOX; ++port )
83 {
84 if ( pB->i2eChannelMap[box] & ( 1 << port ) )
85 {
86 dev = port
87 + box * ABS_BIGGEST_BOX
88 + board * ABS_BIGGEST_BOX * ABS_MAX_BOXES;
89
90 sprintf ( nm, "/dev/ttyF%d", dev );
91 mknod ( nm, S_IFCHR|0666, (IP2_TTY_MAJOR << 8) | dev );
92 sprintf ( nm, "/dev/cuf%d", dev );
93 mknod ( nm, S_IFCHR|0666, (IP2_CALLOUT_MAJOR << 8) | dev );
94
95 printf(".");
96 }
97 }
98 }
99 printf("\n");
100 }
101 }
102 }
103
ex_details(i2eBordStrPtr pB)104 static void ex_details ( i2eBordStrPtr pB )
105 {
106 int box;
107 int i;
108 int ports = 0;
109 int boxes = 0;
110
111 for( box = 0; box < ABS_MAX_BOXES; ++box )
112 {
113 if( pB->i2eChannelMap[box] != 0 ) ++boxes;
114 for( i = 0; i < ABS_BIGGEST_BOX; ++i )
115 {
116 if( pB->i2eChannelMap[box] & 1<< i ) ++ports;
117 }
118 }
119
120 printf("EX bx=%d pt=%d %d bit", boxes, ports, pB->i2eDataWidth16 ? 16 : 8 );
121 }
122
123
124