Date: Sat, 13 Mar 2010 22:06:40 +0000 From: Paul B Mahol <onemda@gmail.com> To: Qing Li <qingli@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r205024 - head/sys/net Message-ID: <3a142e751003131406y5ba76e3ckcd0e9b4626089faa@mail.gmail.com> In-Reply-To: <201003111756.o2BHukJu042449@svn.freebsd.org> References: <201003111756.o2BHukJu042449@svn.freebsd.org>
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On 3/11/10, Qing Li <qingli@freebsd.org> wrote: > Author: qingli > Date: Thu Mar 11 17:56:46 2010 > New Revision: 205024 > URL: http://svn.freebsd.org/changeset/base/205024 > > Log: > The if_tap interface is of IFT_ETHERNET type, but it > does not set or update the if_link_state variable. > As such RT_LINK_IS_UP() fails for the if_tap interface. > > Also, the RT_LINK_IS_UP() needs to bypass all loopback > interfaces because loopback interfaces are considered > up logically as long as the system is running. > > This patch fixes the above issues by setting and updating > the if_link_state variable when the tap interface is > opened or closed respectively. Similary approach is > already done in the if_tun device. > > MFC after: 3 days > > Modified: > head/sys/net/if_tap.c > head/sys/net/route.h Look at /sys/dev/if_ndis.c it is still broken.
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