Re: serial flow control appears broken
From: Maciej W. Rozycki <hidden>
Date: 2007-07-30 09:39:33
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On Fri, 27 Jul 2007, Paul Fulghum wrote:
I can't see anyplace in serial_core.c or 8250.c that sets TTY_OVERRUN.
Look for UART_LSR_OE in 8250.c -- the serial core accepts any bit that has been defined by the low-level driver and sets TTY_OVERRUN in uart_insert_char(). Maciej