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Searched refs:fifo_timeout (Results 1 – 2 of 2) sorted by relevance

/Linux-v6.6/include/linux/
Dserial_core.h767 u64 fifo_timeout = (u64)READ_ONCE(port->frame_time) * port->fifosize; in uart_fifo_timeout() local
770 fifo_timeout += 20 * NSEC_PER_MSEC; in uart_fifo_timeout()
772 return max(nsecs_to_jiffies(fifo_timeout), 1UL); in uart_fifo_timeout()
/Linux-v6.6/drivers/tty/serial/
Dserial_core.c1768 unsigned long char_time, expire, fifo_timeout; in uart_wait_until_sent() local
1802 fifo_timeout = uart_fifo_timeout(port); in uart_wait_until_sent()
1803 if (timeout == 0 || timeout > 2 * fifo_timeout) in uart_wait_until_sent()
1804 timeout = 2 * fifo_timeout; in uart_wait_until_sent()