/* Calculate the chartime depending on baudrate, numbor of bits etc. */
static void update_char_time(struct e100_serial * info)
{
- tcflag_t cflags = info->port.tty->termios->c_cflag;
+ tcflag_t cflags = info->port.tty->termios.c_cflag;
int bits;
/* calc. number of bits / data byte */
xoff = IO_FIELD(R_SERIAL0_XOFF, xoff_char,
STOP_CHAR(info->port.tty));
xoff |= IO_STATE(R_SERIAL0_XOFF, tx_stop, stop);
- if (tty->termios->c_iflag & IXON ) {
+ if (tty->termios.c_iflag & IXON ) {
xoff |= IO_STATE(R_SERIAL0_XOFF, auto_xoff, enable);
}
info->xmit.tail,SERIAL_XMIT_SIZE)));
xoff = IO_FIELD(R_SERIAL0_XOFF, xoff_char, STOP_CHAR(tty));
xoff |= IO_STATE(R_SERIAL0_XOFF, tx_stop, enable);
- if (tty->termios->c_iflag & IXON ) {
+ if (tty->termios.c_iflag & IXON ) {
xoff |= IO_STATE(R_SERIAL0_XOFF, auto_xoff, enable);
}
descr[i].buf = 0;
}
- if (!info->port.tty || (info->port.tty->termios->c_cflag & HUPCL)) {
+ if (!info->port.tty || (info->port.tty->termios.c_cflag & HUPCL)) {
/* hang up DTR and RTS if HUPCL is enabled */
e100_dtr(info, 0);
e100_rts(info, 0); /* could check CRTSCTS before doing this */
unsigned long flags;
/* first some safety checks */
- if (!info->port.tty || !info->port.tty->termios)
+ if (!info->port.tty)
return;
if (!info->ioport)
return;
- cflag = info->port.tty->termios->c_cflag;
+ cflag = info->port.tty->termios.c_cflag;
/* possibly, the tx/rx should be disabled first to do this safely */
info->ioport[REG_REC_CTRL] = info->rx_ctrl;
xoff = IO_FIELD(R_SERIAL0_XOFF, xoff_char, STOP_CHAR(info->port.tty));
xoff |= IO_STATE(R_SERIAL0_XOFF, tx_stop, enable);
- if (info->port.tty->termios->c_iflag & IXON ) {
+ if (info->port.tty->termios.c_iflag & IXON ) {
DFLOW(DEBUG_LOG(info->line, "FLOW XOFF enabled 0x%02X\n",
STOP_CHAR(info->port.tty)));
xoff |= IO_STATE(R_SERIAL0_XOFF, auto_xoff, enable);
DFLOW(DEBUG_LOG(info->line,"rs_throttle %lu\n", tty->ldisc.chars_in_buffer(tty)));
/* Do RTS before XOFF since XOFF might take some time */
- if (tty->termios->c_cflag & CRTSCTS) {
+ if (tty->termios.c_cflag & CRTSCTS) {
/* Turn off RTS line */
e100_rts(info, 0);
}
DFLOW(DEBUG_LOG(info->line,"rs_unthrottle ldisc %d\n", tty->ldisc.chars_in_buffer(tty)));
DFLOW(DEBUG_LOG(info->line,"rs_unthrottle flip.count: %i\n", tty->flip.count));
/* Do RTS before XOFF since XOFF might take some time */
- if (tty->termios->c_cflag & CRTSCTS) {
+ if (tty->termios.c_cflag & CRTSCTS) {
/* Assert RTS line */
e100_rts(info, 1);
}
/* Handle turning off CRTSCTS */
if ((old_termios->c_cflag & CRTSCTS) &&
- !(tty->termios->c_cflag & CRTSCTS)) {
+ !(tty->termios.c_cflag & CRTSCTS)) {
tty->hw_stopped = 0;
rs_start(tty);
}
* separate termios for callout and dialin.
*/
if (info->flags & ASYNC_NORMAL_ACTIVE)
- info->normal_termios = *tty->termios;
+ info->normal_termios = tty->termios;
/*
* Now we wait for the transmit buffer to clear; and we notify
* the line discipline to only process XON/XOFF characters.
*/
if (tty_hung_up_p(filp) ||
(info->flags & ASYNC_CLOSING)) {
- wait_event_interruptible_tty(info->close_wait,
+ wait_event_interruptible_tty(tty, info->close_wait,
!(info->flags & ASYNC_CLOSING));
#ifdef SERIAL_DO_RESTART
if (info->flags & ASYNC_HUP_NOTIFY)
return 0;
}
- if (tty->termios->c_cflag & CLOCAL) {
+ if (tty->termios.c_cflag & CLOCAL) {
do_clocal = 1;
}
printk("block_til_ready blocking: ttyS%d, count = %d\n",
info->line, info->count);
#endif
- tty_unlock();
+ tty_unlock(tty);
schedule();
- tty_lock();
+ tty_lock(tty);
}
set_current_state(TASK_RUNNING);
remove_wait_queue(&info->open_wait, &wait);
*/
if (tty_hung_up_p(filp) ||
(info->flags & ASYNC_CLOSING)) {
- wait_event_interruptible_tty(info->close_wait,
+ wait_event_interruptible_tty(tty, info->close_wait,
!(info->flags & ASYNC_CLOSING));
#ifdef SERIAL_DO_RESTART
return ((info->flags & ASYNC_HUP_NOTIFY) ?
}
if ((info->count == 1) && (info->flags & ASYNC_SPLIT_TERMIOS)) {
- *tty->termios = info->normal_termios;
+ tty->termios = info->normal_termios;
change_speed(info);
}