Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / zorro / gen-devlist.c

diff --git a/kernel/drivers/zorro/gen-devlist.c b/kernel/drivers/zorro/gen-devlist.c
new file mode 100644 (file)
index 0000000..16fe206
--- /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;
+}