* to a non-zero track, and then restoring it to track 0. If an error occurs,
* then there is no floppy drive present. [to be put back in again]
*/
-static unsigned char floppy_selects[2][4] =
-{
- { 0x10, 0x21, 0x23, 0x33 },
- { 0x10, 0x21, 0x23, 0x33 }
-};
+static unsigned char floppy_selects[4] = { 0x10, 0x21, 0x23, 0x33 };
#define fd_setdor(dor) \
do { \
int new_dor = (dor); \
if (new_dor & 0xf0) \
- new_dor = (new_dor & 0x0c) | floppy_selects[fdc][new_dor & 3]; \
+ new_dor = (new_dor & 0x0c) | floppy_selects[new_dor & 3]; \
else \
new_dor &= 0x0c; \
outb(new_dor, FD_DOR); \
*/
static void driveswap(int *ints, int dummy, int dummy2)
{
- floppy_selects[0][0] ^= floppy_selects[0][1];
- floppy_selects[0][1] ^= floppy_selects[0][0];
- floppy_selects[0][0] ^= floppy_selects[0][1];
+ swap(floppy_selects[0], floppy_selects[1]);
}
#define EXTRA_FLOPPY_PARAMS ,{ "driveswap", &driveswap, NULL, 0, 0 }