Date: Tue, 4 Mar 2008 14:30:29 GMT From: "Randall R. Stewart" <rrs@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 136818 for review Message-ID: <200803041430.m24EUTfg008144@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=136818 Change 136818 by rrs@rrs-mips2-jnpr on 2008/03/04 14:29:51 Hmm, not sure why p4 did what it did. This change (or maybe the previous one that did not allow email) takes and puts in a fix for the way break is handled by this device. We will re-read the lsr, then check it again, if its says there is data, read it and get the '0' char and discard it. This seems to be a shadow character that comes in with every break. Note that in uart_core (or tty), when we see the break we send in the break as a 0, not a TTY_BI, this is probably a bug. Affected files ... .. //depot/projects/mips2-jnpr/src/sys/mips/mips32/octeon32/uart_dev_oct16550.c#16 edit Differences ... ==== //depot/projects/mips2-jnpr/src/sys/mips/mips32/octeon32/uart_dev_oct16550.c#16 (text+ko) ====
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