@@ -1123,11 +1123,13 @@ static int fdctrl_seek_to_next_sect(FDCtrl *fdctrl, FDrive *cur_drv)
} else {
new_head = 0;
new_track++;
+ fdctrl->status0 |= FD_SR0_SEEK;
if ((cur_drv->flags & FDISK_DBL_SIDES) == 0) {
ret = 0;
}
}
} else {
+ fdctrl->status0 |= FD_SR0_SEEK;
new_track++;
ret = 0;
}
@@ -1147,10 +1149,14 @@ static void fdctrl_stop_transfer(FDCtrl *fdctrl, uint8_t status0,
uint8_t status1, uint8_t status2)
{
FDrive *cur_drv;
-
cur_drv = get_cur_drv(fdctrl);
- fdctrl->status0 = status0 | FD_SR0_SEEK | (cur_drv->head << 2) |
- GET_CUR_DRV(fdctrl);
+
+ fdctrl->status0 &= ~(FD_SR0_DS0 | FD_SR0_DS1 | FD_SR0_HEAD);
+ fdctrl->status0 |= GET_CUR_DRV(fdctrl);
+ if (cur_drv->head) {
+ fdctrl->status0 |= FD_SR0_HEAD;
+ }
+ fdctrl->status0 |= status0;
FLOPPY_DPRINTF("transfer status: %02x %02x %02x (%02x)\n",
status0, status1, status2, fdctrl->status0);
@@ -1284,7 +1290,6 @@ static void fdctrl_start_transfer(FDCtrl *fdctrl, int direction)
if (direction != FD_DIR_WRITE)
fdctrl->msr |= FD_MSR_DIO;
/* IO based transfer: calculate len */
- fdctrl->status0 |= FD_SR0_SEEK;
fdctrl_raise_irq(fdctrl);
}
@@ -153,7 +153,7 @@ static uint8_t send_read_command(void)
}
st0 = floppy_recv();
- if (st0 != 0x60) {
+ if (st0 != 0x40) {
ret = 1;
}
fdctrl_start/stop_transfer() used to set FD_SR0_SEEK no matter if there actually was a seek or not. This is obviously wrong. fdctrl_seek_to_next_sect() has this information because it performs the seek itself. Cc: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> --- hw/fdc.c | 13 +++++++++---- tests/fdc-test.c | 2 +- 2 files changed, 10 insertions(+), 5 deletions(-)