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Diffstat (limited to 'kernel/drivers/zorro/gen-devlist.c')
-rw-r--r--kernel/drivers/zorro/gen-devlist.c107
1 files changed, 107 insertions, 0 deletions
diff --git a/kernel/drivers/zorro/gen-devlist.c b/kernel/drivers/zorro/gen-devlist.c
new file mode 100644
index 000000000..16fe206f9
--- /dev/null
+++ b/kernel/drivers/zorro/gen-devlist.c
@@ -0,0 +1,107 @@
+/*
+ * Generate devlist.h from the Zorro ID file.
+ *
+ * (c) 2000 Geert Uytterhoeven <geert@linux-m68k.org>
+ *
+ * Based on the PCI version:
+ *
+ * (c) 1999--2000 Martin Mares <mj@ucw.cz>
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#define MAX_NAME_SIZE 63
+
+static void
+pq(FILE *f, const char *c)
+{
+ while (*c) {
+ if (*c == '"')
+ fprintf(f, "\\\"");
+ else
+ fputc(*c, f);
+ c++;
+ }
+}
+
+int
+main(void)
+{
+ char line[1024], *c, *bra, manuf[8];
+ int manufs = 0;
+ int mode = 0;
+ int lino = 0;
+ int manuf_len = 0;
+ FILE *devf;
+
+ devf = fopen("devlist.h", "w");
+ if (!devf) {
+ fprintf(stderr, "Cannot create output file!\n");
+ return 1;
+ }
+
+ while (fgets(line, sizeof(line)-1, stdin)) {
+ lino++;
+ if ((c = strchr(line, '\n')))
+ *c = 0;
+ if (!line[0] || line[0] == '#')
+ continue;
+ if (line[0] == '\t') {
+ switch (mode) {
+ case 1:
+ if (strlen(line) > 5 && line[5] == ' ') {
+ c = line + 5;
+ while (*c == ' ')
+ *c++ = 0;
+ if (manuf_len + strlen(c) + 1 > MAX_NAME_SIZE) {
+ /* Too long, try cutting off long description */
+ bra = strchr(c, '[');
+ if (bra && bra > c && bra[-1] == ' ')
+ bra[-1] = 0;
+ if (manuf_len + strlen(c) + 1 > MAX_NAME_SIZE) {
+ fprintf(stderr, "Line %d: Product name too long\n", lino);
+ return 1;
+ }
+ }
+ fprintf(devf, "\tPRODUCT(%s,%s,\"", manuf, line+1);
+ pq(devf, c);
+ fputs("\")\n", devf);
+ } else goto err;
+ break;
+ default:
+ goto err;
+ }
+ } else if (strlen(line) > 4 && line[4] == ' ') {
+ c = line + 4;
+ while (*c == ' ')
+ *c++ = 0;
+ if (manufs)
+ fputs("ENDMANUF()\n\n", devf);
+ manufs++;
+ strcpy(manuf, line);
+ manuf_len = strlen(c);
+ if (manuf_len + 24 > MAX_NAME_SIZE) {
+ fprintf(stderr, "Line %d: manufacturer name too long\n", lino);
+ return 1;
+ }
+ fprintf(devf, "MANUF(%s,\"", manuf);
+ pq(devf, c);
+ fputs("\")\n", devf);
+ mode = 1;
+ } else {
+ err:
+ fprintf(stderr, "Line %d: Syntax error in mode %d: %s\n", lino, mode, line);
+ return 1;
+ }
+ }
+ fputs("ENDMANUF()\n\
+\n\
+#undef MANUF\n\
+#undef PRODUCT\n\
+#undef ENDMANUF\n", devf);
+
+ fclose(devf);
+
+ return 0;
+}