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fdc: remove last usage of FD_STATE_SEEK 

Replace it by directly setting FD_SR0_SEEK if required

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Hervé Poussineau 2012-09-20 23:11:58 +02:00 committed by Kevin Wolf
parent c83f97b563
commit cd30b53d22
1 changed files with 2 additions and 10 deletions
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12
hw/fdc.c
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@ -355,7 +355,6 @@ enum {
enum {
FD_STATE_MULTI = 0x01, /* multi track flag */
FD_STATE_FORMAT = 0x02, /* format flag */
FD_STATE_SEEK = 0x04, /* seek flag */
};
enum {
@ -497,7 +496,6 @@ enum {
};
#define FD_MULTI_TRACK(state) ((state) & FD_STATE_MULTI)
#define FD_DID_SEEK(state) ((state) & FD_STATE_SEEK)
#define FD_FORMAT_CMD(state) ((state) & FD_STATE_FORMAT)
struct FDCtrl {
@ -1422,8 +1420,6 @@ static int fdctrl_transfer_handler (void *opaque, int nchan,
fdctrl->data_dir == FD_DIR_SCANL ||
fdctrl->data_dir == FD_DIR_SCANH)
status2 = FD_SR2_SEH;
if (FD_DID_SEEK(fdctrl->data_state))
status0 |= FD_SR0_SEEK;
fdctrl->data_len -= len;
fdctrl_stop_transfer(fdctrl, status0, status1, status2);
transfer_error:
@ -1517,7 +1513,7 @@ static void fdctrl_format_sector(FDCtrl *fdctrl)
fdctrl->fifo[5] = ks;
return;
case 1:
fdctrl->data_state |= FD_STATE_SEEK;
fdctrl->status0 |= FD_SR0_SEEK;
break;
default:
break;
@ -1531,10 +1527,7 @@ static void fdctrl_format_sector(FDCtrl *fdctrl)
if (cur_drv->sect == cur_drv->last_sect) {
fdctrl->data_state &= ~FD_STATE_FORMAT;
/* Last sector done */
if (FD_DID_SEEK(fdctrl->data_state))
fdctrl_stop_transfer(fdctrl, FD_SR0_SEEK, 0x00, 0x00);
else
fdctrl_stop_transfer(fdctrl, 0x00, 0x00, 0x00);
fdctrl_stop_transfer(fdctrl, 0x00, 0x00, 0x00);
} else {
/* More to do */
fdctrl->data_pos = 0;
@ -1661,7 +1654,6 @@ static void fdctrl_handle_format_track(FDCtrl *fdctrl, int direction)
fdctrl->data_state |= FD_STATE_MULTI;
else
fdctrl->data_state &= ~FD_STATE_MULTI;
fdctrl->data_state &= ~FD_STATE_SEEK;
cur_drv->bps =
fdctrl->fifo[2] > 7 ? 16384 : 128 << fdctrl->fifo[2];
#if 0