Date: Tue, 17 Jan 2012 14:19:29 -0800 From: YongHyeon PYUN <pyunyh@gmail.com> To: John Baldwin <jhb@freebsd.org> Cc: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>, Bill Norton <bnorton916@yahoo.com> Subject: Re: bge0 interface seen but not working Message-ID: <20120117221929.GA7469@michelle.cdnetworks.com> In-Reply-To: <201201171012.23725.jhb@freebsd.org> References: <1326560151.30035.YahooMailNeo@web36505.mail.mud.yahoo.com> <20120114225358.GA22889@michelle.cdnetworks.com> <201201171012.23725.jhb@freebsd.org>
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On Tue, Jan 17, 2012 at 10:12:23AM -0500, John Baldwin wrote: > On Saturday, January 14, 2012 5:53:58 pm YongHyeon PYUN wrote: > > On Sat, Jan 14, 2012 at 08:55:51AM -0800, Bill Norton wrote: > > > Greetings, > > > > > > I posted this on the pc-bsd forum and was directed here.? > > > > > > I installed the latest 8.X and the interface worked fine.? > > > > > > Yesterday, I did a clean install of 9.0.? > > > > > > The issue is that the bge0 interface is not working.? > > > It is seen by the kernel(ifconfig shows it) but just won't ping. > > > I have tried dhcp and a static address.? > > > I used a backtrack live cd and this worked fine.? > > > > > > > Probably disabling MSI will workaround your issue. Add > > > > hw.pci.enable_msi="0" > > > > to /boot/loader.conf. > > > > > > > > I did find this bug below but it seemed to only affect 8.2 > > > > > > The bge(4) Ethernet driver has a known issue where the interface is seen > but does not respond to networking requests. A patch is available for 8.2 (see > 155442) and the driver will be fixed in 8.3. > > > > > > Any ideas?? > > > > > > > I thought it was already fixed by John but it seems it is not. > > John, would you take a look?(NVIDIA HT MSI issue)? > > It is not fully resolved. 9 has some different changes, but those changes > broke other systems. It seems MSI on NVIDIA HT systems requires a lot of > extra quirks to actually work. > Ok, to mitigate the issue, I introduced a tunable that disables MSI. Thanks.
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