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fdc: DIR (Digital Input Register) should return status of current drive... 

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Hervé Poussineau 2012-02-06 22:29:12 +01:00 committed by Kevin Wolf
parent b072a3c85d
commit a2df5fa324
1 changed files with 3 additions and 7 deletions
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10
hw/fdc.c
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@ -216,6 +216,7 @@ static void fdctrl_reset_fifo(FDCtrl *fdctrl);
static int fdctrl_transfer_handler (void *opaque, int nchan,
int dma_pos, int dma_len);
static void fdctrl_raise_irq(FDCtrl *fdctrl, uint8_t status0);
static FDrive *get_cur_drv(FDCtrl *fdctrl);
static uint32_t fdctrl_read_statusA(FDCtrl *fdctrl);
static uint32_t fdctrl_read_statusB(FDCtrl *fdctrl);
@ -956,14 +957,9 @@ static uint32_t fdctrl_read_dir(FDCtrl *fdctrl)
{
uint32_t retval = 0;
if (fdctrl_media_changed(drv0(fdctrl))
|| fdctrl_media_changed(drv1(fdctrl))
#if MAX_FD == 4
|| fdctrl_media_changed(drv2(fdctrl))
|| fdctrl_media_changed(drv3(fdctrl))
#endif
)
if (fdctrl_media_changed(get_cur_drv(fdctrl))) {
retval |= FD_DIR_DSKCHG;
}
if (retval != 0) {
FLOPPY_DPRINTF("Floppy digital input register: 0x%02x\n", retval);
}