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From: "M. Warner Losh" <imp@bsdimp.com>
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Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org,
	src-committers@FreeBSD.org, np@FreeBSD.org
Subject: Re: svn commit: r207643 - in head: sys/dev/cxgb usr.sbin/cxgbtool
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In message: <20100505193049.cd94c63e.nork@FreeBSD.org>
            Norikatsu Shigemura <nork@freebsd.org> writes:
: Hi np!
: 
: On Wed, 5 May 2010 00:41:40 +0000 (UTC)
: Navdeep Parhar <np@FreeBSD.org> wrote:
: >   Add support for hardware filters to cxgb(4).  The T3 chip can inspect
: >   L2/3/4 headers and can drop or steer packets as instructed.  Filtering
: >   based on src ip, dst ip, src port, dst port, 802.1q, udp/tcp, and mac
: >   addr is possible.  Add support in cxgbtool to program these filters.
: 
: 	Great news.  Do you have any schedule to implement ipfw(4)
: 	hardware acceleration? :-)

There's some embedded kit that has switches that can do limited
filtering as well, and there it would be a big win....

Warner