#define IO_PIN_SHUTDOWN_LIMIT 100
-#define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
-
struct _input_signal_events {
int ri_up;
int ri_down;
printk("%s(%d):%s set_termios()\n", __FILE__,__LINE__,
tty->driver->name );
- /* just return if nothing has changed */
- if ((tty->termios->c_cflag == old_termios->c_cflag)
- && (RELEVANT_IFLAG(tty->termios->c_iflag)
- == RELEVANT_IFLAG(old_termios->c_iflag)))
- return;
-
change_params(info);
/* Handle transition to B0 status */
del_timer(&info->tx_timer);
spin_unlock_irqrestore(&info->lock,flags);
- wake_up_interruptible(&tty->write_wait);
tty_wakeup(tty);
}
printk( "%s(%d):%s bh_transmit() entry\n",
__FILE__,__LINE__,info->device_name);
- if (tty) {
+ if (tty)
tty_wakeup(tty);
- wake_up_interruptible(&tty->write_wait);
- }
}
void bh_status(SLMP_INFO *info)
change_params(info);
- info->status_timer.expires = jiffies + msecs_to_jiffies(10);
- add_timer(&info->status_timer);
+ mod_timer(&info->status_timer, jiffies + msecs_to_jiffies(10));
if (info->tty)
clear_bit(TTY_IO_ERROR, &info->tty->flags);
{
SLMP_INFO *info;
- info = kmalloc(sizeof(SLMP_INFO),
+ info = kzalloc(sizeof(SLMP_INFO),
GFP_KERNEL);
if (!info) {
printk("%s(%d) Error can't allocate device instance data for adapter %d, port %d\n",
__FILE__,__LINE__, adapter_num, port_num);
} else {
- memset(info, 0, sizeof(SLMP_INFO));
info->magic = MGSL_MAGIC;
INIT_WORK(&info->task, bh_handler);
info->max_frame_size = 4096;
info->bus_type = MGSL_BUS_TYPE_PCI;
info->irq_flags = IRQF_SHARED;
- init_timer(&info->tx_timer);
- info->tx_timer.data = (unsigned long)info;
- info->tx_timer.function = tx_timeout;
-
- init_timer(&info->status_timer);
- info->status_timer.data = (unsigned long)info;
- info->status_timer.function = status_timeout;
+ setup_timer(&info->tx_timer, tx_timeout, (unsigned long)info);
+ setup_timer(&info->status_timer, status_timeout,
+ (unsigned long)info);
/* Store the PCI9050 misc control register value because a flaw
* in the PCI9050 prevents LCR registers from being read if
write_reg(info, TXDMA + DIR, 0x40); /* enable Tx DMA interrupts (EOM) */
write_reg(info, TXDMA + DSR, 0xf2); /* clear Tx DMA IRQs, enable Tx DMA */
- info->tx_timer.expires = jiffies + msecs_to_jiffies(5000);
- add_timer(&info->tx_timer);
+ mod_timer(&info->tx_timer, jiffies +
+ msecs_to_jiffies(5000));
}
else {
tx_load_fifo(info);
if (status)
isr_io_pin(info,status);
- info->status_timer.data = (unsigned long)info;
- info->status_timer.function = status_timeout;
- info->status_timer.expires = jiffies + msecs_to_jiffies(10);
- add_timer(&info->status_timer);
+ mod_timer(&info->status_timer, jiffies + msecs_to_jiffies(10));
}