Date: Fri, 5 Sep 2008 20:49:45 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/usb ucom.c ucomvar.h Message-ID: <200809052050.m85Ko1Ov071023@repoman.freebsd.org>
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imp 2008-09-05 20:49:45 UTC
FreeBSD src repository
Modified files:
sys/dev/usb ucom.c ucomvar.h
Log:
SVN rev 182800 on 2008-09-05 20:49:45Z by imp
Keep track of the active buffer on output. For the moment, panic if
the device indicates that it wasn't able to write all the data in the
buffer out.
Ed Schouten doesn't like the idea of a panic here. I think for
production code, we need something better. For right now, while we're
trying to assess the impact of this issue, a panic is OK. So complain
to me, not him if this is hit.
Revision Changes Path
1.68 +4 -0 src/sys/dev/usb/ucom.c
1.12 +1 -0 src/sys/dev/usb/ucomvar.h
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