From b072a3c85da1391d86aaea60451738131034c7c3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Herv=C3=A9=20Poussineau?= Date: Mon, 6 Feb 2012 22:29:11 +0100 Subject: fdc: fix seek command, which shouldn't check tracks MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The seek command just sends step pulses to the drive and doesn't care if there is a medium inserted of if it is banging the head against the drive. Signed-off-by: Hervé Poussineau Signed-off-by: Kevin Wolf --- hw/fdc.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'hw/fdc.c') diff --git a/hw/fdc.c b/hw/fdc.c index cc03326608..7879b70bc6 100644 --- a/hw/fdc.c +++ b/hw/fdc.c @@ -1622,13 +1622,16 @@ static void fdctrl_handle_seek(FDCtrl *fdctrl, int direction) SET_CUR_DRV(fdctrl, fdctrl->fifo[1] & FD_DOR_SELMASK); cur_drv = get_cur_drv(fdctrl); fdctrl_reset_fifo(fdctrl); + /* The seek command just sends step pulses to the drive and doesn't care if + * there is a medium inserted of if it's banging the head against the drive. + */ if (fdctrl->fifo[2] > cur_drv->max_track) { - fdctrl_raise_irq(fdctrl, FD_SR0_ABNTERM | FD_SR0_SEEK); + cur_drv->track = cur_drv->max_track; } else { cur_drv->track = fdctrl->fifo[2]; - /* Raise Interrupt */ - fdctrl_raise_irq(fdctrl, FD_SR0_SEEK); } + /* Raise Interrupt */ + fdctrl_raise_irq(fdctrl, FD_SR0_SEEK); } static void fdctrl_handle_perpendicular_mode(FDCtrl *fdctrl, int direction) -- cgit v1.2.3