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path: root/drivers/atm/fore200e_mkfirm.c
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Diffstat (limited to 'drivers/atm/fore200e_mkfirm.c')
-rw-r--r--drivers/atm/fore200e_mkfirm.c156
1 files changed, 156 insertions, 0 deletions
diff --git a/drivers/atm/fore200e_mkfirm.c b/drivers/atm/fore200e_mkfirm.c
new file mode 100644
index 00000000000..2ebe1a1e6f8
--- /dev/null
+++ b/drivers/atm/fore200e_mkfirm.c
@@ -0,0 +1,156 @@
+/*
+ $Id: fore200e_mkfirm.c,v 1.1 2000/02/21 16:04:32 davem Exp $
+
+ mkfirm.c: generates a C readable file from a binary firmware image
+
+ Christophe Lizzi (lizzi@{csti.fr, cnam.fr}), June 1999.
+
+ This software may be used and distributed according to the terms
+ of the GNU General Public License, incorporated herein by reference.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <time.h>
+
+char* default_basename = "pca200e"; /* was initially written for the PCA-200E firmware */
+char* default_infname = "<stdin>";
+char* default_outfname = "<stdout>";
+
+char* progname;
+int verbose = 0;
+int inkernel = 0;
+
+
+void usage(void)
+{
+ fprintf(stderr,
+ "%s: [-v] [-k] [-b basename ] [-i firmware.bin] [-o firmware.c]\n",
+ progname);
+ exit(-1);
+}
+
+
+int main(int argc, char** argv)
+{
+ time_t now;
+ char* infname = NULL;
+ char* outfname = NULL;
+ char* basename = NULL;
+ FILE* infile;
+ FILE* outfile;
+ unsigned firmsize;
+ int c;
+
+ progname = *(argv++);
+
+ while (argc > 1) {
+ if ((*argv)[0] == '-') {
+ switch ((*argv)[1]) {
+ case 'i':
+ if (argc-- < 3)
+ usage();
+ infname = *(++argv);
+ break;
+ case 'o':
+ if (argc-- < 3)
+ usage();
+ outfname = *(++argv);
+ break;
+ case 'b':
+ if (argc-- < 3)
+ usage();
+ basename = *(++argv);
+ break;
+ case 'v':
+ verbose = 1;
+ break;
+ case 'k':
+ inkernel = 1;
+ break;
+ default:
+ usage();
+ }
+ }
+ else {
+ usage();
+ }
+ argc--;
+ argv++;
+ }
+
+ if (infname != NULL) {
+ infile = fopen(infname, "r");
+ if (infile == NULL) {
+ fprintf(stderr, "%s: can't open %s for reading\n",
+ progname, infname);
+ exit(-2);
+ }
+ }
+ else {
+ infile = stdin;
+ infname = default_infname;
+ }
+
+ if (outfname) {
+ outfile = fopen(outfname, "w");
+ if (outfile == NULL) {
+ fprintf(stderr, "%s: can't open %s for writing\n",
+ progname, outfname);
+ exit(-3);
+ }
+ }
+ else {
+ outfile = stdout;
+ outfname = default_outfname;
+ }
+
+ if (basename == NULL)
+ basename = default_basename;
+
+ if (verbose) {
+ fprintf(stderr, "%s: input file = %s\n", progname, infname );
+ fprintf(stderr, "%s: output file = %s\n", progname, outfname );
+ fprintf(stderr, "%s: firmware basename = %s\n", progname, basename );
+ }
+
+ time(&now);
+ fprintf(outfile, "/*\n generated by %s from %s on %s"
+ " DO NOT EDIT!\n*/\n\n",
+ progname, infname, ctime(&now));
+
+ if (inkernel)
+ fprintf(outfile, "#include <linux/init.h>\n\n" );
+
+ /* XXX force 32 bit alignment? */
+ fprintf(outfile, "const unsigned char%s %s_data[] = {\n",
+ inkernel ? " __initdata" : "", basename );
+
+ c = getc(infile);
+ fprintf(outfile,"\t0x%02x", c);
+ firmsize = 1;
+
+ while ((c = getc(infile)) >= 0) {
+
+ if (firmsize++ % 8)
+ fprintf(outfile,", 0x%02x", c);
+ else
+ fprintf(outfile,",\n\t0x%02x", c);
+ }
+
+ fprintf(outfile, "\n};\n\n");
+
+ fprintf(outfile, "const unsigned int%s %s_size = %u;\n",
+ inkernel ? " __initdata" : "", basename, firmsize );
+
+ if (infile != stdin)
+ fclose(infile);
+ if (outfile != stdout)
+ fclose(outfile);
+
+ if(verbose)
+ fprintf(stderr, "%s: firmware size = %u\n", progname, firmsize);
+
+ exit(0);
+}