int
writetao(struct track_head *thp)
{
u_char modebuf[70], bdlen;
struct track_info *tr;
int r, track = 0;
if ((r = mode_sense_write(modebuf)) != SCCMD_OK) {
warnx("mode sense failed: %d", r);
return (r);
}
bdlen = modebuf[7];
modebuf[2+8+bdlen] |= 0x40; /* Buffer Underrun Free Enable */
modebuf[2+8+bdlen] |= 0x01; /* change write type to TAO */
SLIST_FOREACH(tr, thp, track_list) {
track++;
switch (tr->type) {
case 'd':
modebuf[3+8+bdlen] = 0x04; /* track mode = data */
modebuf[4+8+bdlen] = 0x08; /* 2048 block track mode */
modebuf[8+8+bdlen] = 0x00; /* turn off XA */
break;
case 'a':
modebuf[3+8+bdlen] = 0x00; /* track mode = audio */
modebuf[4+8+bdlen] = 0x00; /* 2352 block track mode */
modebuf[8+8+bdlen] = 0x00; /* turn off XA */
break;
default:
warn("impossible tracktype detected");
break;
}
while (unit_ready() != SCCMD_OK)
continue;
if ((r = mode_select_write(modebuf)) != SCCMD_OK) {
warnx("mode select failed: %d", r);
return (r);
}
set_speed(tr->speed);
writetrack(tr, track);
synchronize_cache();
}
void main(int argc, char **argv) {
int fd = -1, tmp, i, j;
struct floppy_raw_cmd raw_cmd;
FILE *in;
if (argc != 2) {
printf("usage: writedisk <image to write>\n");
exit(1);
}
in = fopen(argv[1], "rb");
if (!in) {
printf("could not open %s\n",argv[1]);
exit(1);
}
fd = open("/dev/fd0", O_ACCMODE | O_NDELAY);
if (!fd) {
printf("could not open /dev/fd0 for writing\n");
exit(1);
}
seektrack(fd, 0);
for(i = 0; i< 80; i++) {
printf("track %d\n", i);
fread(buffer, sizeof(char), 5632, in);
writetrack(fd, i, buffer);
seekin(fd);
}
printf("done \n");
close(fd);
fclose(in);
}
