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path: root/drivers/pci/gen-devlist.c
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Diffstat (limited to 'drivers/pci/gen-devlist.c')
-rw-r--r--drivers/pci/gen-devlist.c132
1 files changed, 0 insertions, 132 deletions
diff --git a/drivers/pci/gen-devlist.c b/drivers/pci/gen-devlist.c
deleted file mode 100644
index 8abfc499fdef..000000000000
--- a/drivers/pci/gen-devlist.c
+++ /dev/null
@@ -1,132 +0,0 @@
1/*
2 * Generate devlist.h and classlist.h from the PCI ID file.
3 *
4 * (c) 1999--2002 Martin Mares <mj@ucw.cz>
5 */
6
7#include <stdio.h>
8#include <string.h>
9
10#define MAX_NAME_SIZE 200
11
12static void
13pq(FILE *f, const char *c, int len)
14{
15 int i = 1;
16 while (*c && i != len) {
17 if (*c == '"')
18 fprintf(f, "\\\"");
19 else {
20 fputc(*c, f);
21 if (*c == '?' && c[1] == '?') {
22 /* Avoid trigraphs */
23 fprintf(f, "\" \"");
24 }
25 }
26 c++;
27 i++;
28 }
29}
30
31int
32main(void)
33{
34 char line[1024], *c, *bra, vend[8];
35 int vendors = 0;
36 int mode = 0;
37 int lino = 0;
38 int vendor_len = 0;
39 FILE *devf, *clsf;
40
41 devf = fopen("devlist.h", "w");
42 clsf = fopen("classlist.h", "w");
43 if (!devf || !clsf) {
44 fprintf(stderr, "Cannot create output file!\n");
45 return 1;
46 }
47
48 while (fgets(line, sizeof(line)-1, stdin)) {
49 lino++;
50 if ((c = strchr(line, '\n')))
51 *c = 0;
52 if (!line[0] || line[0] == '#')
53 continue;
54 if (line[1] == ' ') {
55 if (line[0] == 'C' && strlen(line) > 4 && line[4] == ' ') {
56 vend[0] = line[2];
57 vend[1] = line[3];
58 vend[2] = 0;
59 mode = 2;
60 } else goto err;
61 }
62 else if (line[0] == '\t') {
63 if (line[1] == '\t')
64 continue;
65 switch (mode) {
66 case 1:
67 if (strlen(line) > 5 && line[5] == ' ') {
68 c = line + 5;
69 while (*c == ' ')
70 *c++ = 0;
71 if (vendor_len + strlen(c) + 1 > MAX_NAME_SIZE) {
72 /* Too long, try cutting off long description */
73 bra = strchr(c, '[');
74 if (bra && bra > c && bra[-1] == ' ')
75 bra[-1] = 0;
76 if (vendor_len + strlen(c) + 1 > MAX_NAME_SIZE) {
77 fprintf(stderr, "Line %d: Device name too long. Name truncated.\n", lino);
78 fprintf(stderr, "%s\n", c);
79 /*return 1;*/
80 }
81 }
82 fprintf(devf, "\tDEVICE(%s,%s,\"", vend, line+1);
83 pq(devf, c, MAX_NAME_SIZE - vendor_len - 1);
84 fputs("\")\n", devf);
85 } else goto err;
86 break;
87 case 2:
88 if (strlen(line) > 3 && line[3] == ' ') {
89 c = line + 3;
90 while (*c == ' ')
91 *c++ = 0;
92 fprintf(clsf, "CLASS(%s%s, \"%s\")\n", vend, line+1, c);
93 } else goto err;
94 break;
95 default:
96 goto err;
97 }
98 } else if (strlen(line) > 4 && line[4] == ' ') {
99 c = line + 4;
100 while (*c == ' ')
101 *c++ = 0;
102 if (vendors)
103 fputs("ENDVENDOR()\n\n", devf);
104 vendors++;
105 strcpy(vend, line);
106 vendor_len = strlen(c);
107 if (vendor_len + 24 > MAX_NAME_SIZE) {
108 fprintf(stderr, "Line %d: Vendor name too long\n", lino);
109 return 1;
110 }
111 fprintf(devf, "VENDOR(%s,\"", vend);
112 pq(devf, c, 0);
113 fputs("\")\n", devf);
114 mode = 1;
115 } else {
116 err:
117 fprintf(stderr, "Line %d: Syntax error in mode %d: %s\n", lino, mode, line);
118 return 1;
119 }
120 }
121 fputs("ENDVENDOR()\n\
122\n\
123#undef VENDOR\n\
124#undef DEVICE\n\
125#undef ENDVENDOR\n", devf);
126 fputs("\n#undef CLASS\n", clsf);
127
128 fclose(devf);
129 fclose(clsf);
130
131 return 0;
132}