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

/linux/include/linux/
A Dserial_core.h1024 u64 fifo_timeout = (u64)READ_ONCE(port->frame_time) * port->fifosize; in uart_fifo_timeout() local
1027 fifo_timeout += 20 * NSEC_PER_MSEC; in uart_fifo_timeout()
1029 return max(nsecs_to_jiffies(fifo_timeout), 1UL); in uart_fifo_timeout()
/linux/drivers/tty/serial/
A Dserial_core.c1812 unsigned long char_time, expire, fifo_timeout; in uart_wait_until_sent() local
1846 fifo_timeout = uart_fifo_timeout(port); in uart_wait_until_sent()
1847 if (timeout == 0 || timeout > 2 * fifo_timeout) in uart_wait_until_sent()
1848 timeout = 2 * fifo_timeout; in uart_wait_until_sent()

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