Date: Fri, 28 Jan 2011 00:22:03 +0000 (UTC) From: Marcel Moolenaar <marcel@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/uart uart_tty.c Message-ID: <201101280022.p0S0MHmt080431@repoman.freebsd.org>
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marcel 2011-01-28 00:22:03 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_8)
sys/dev/uart uart_tty.c
Log:
SVN rev 218000 on 2011-01-28 00:22:03Z by marcel
In uart_tty_outwakeup(), check CTS/RTS flow control settings and
prevent sending data when CTS is de-asserted.
In uart_tty_intr(), call uart_tty_outwakeup() when the CTS signal
changed, knowing that uart_tty_outwakeup() will do the right
thing for flow control. This avoids redundant conditionals.
PR: kern/148644
Submitted by: John Wehle <john@feith.com>
Revision Changes Path
1.33.2.3 +10 -5 src/sys/dev/uart/uart_tty.c
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