[+cc Eric because he made a change (69b08f62e17) that apparently exposes driver bugs]
On Mon, May 6, 2013 at 7:51 PM, Huang, Xiong <xi...@qca.qualcomm.com> wrote: >> > >> > Did this ever get resolved? >> >> I opened https://bugzilla.kernel.org/show_bug.cgi?id=57681 to keep track of >> this and attached the dmesg logs you collected. If you have a chance, could >> you >> also collect and attach the output of "lspci -vv" >> (any kernel is fine for this). >> >> I don't see anything obvious wrong, at least from the PCI side. Maybe the >> atl1c >> guys will have some ideas. >> > > Hi Bjorn and All > This issue should be same as bug > https://bugzilla.kernel.org/show_bug.cgi?id=54021 > I didn't find any abnormal info from the log and the PHY link is stable > as well :( > Is it related to the network manager ? I looked at bug #54021 and it does look similar. It doesn't look like it has been resolved. http://forums.gentoo.org/viewtopic-t-949168-highlight-.html is another report that looks very similar. BigE there has a Lenovo G570 that has both wireless and wired networking. If BigE disables wireless with a hardware switch before booting, it seems to avoid the atl1c wired networking issue. That's not a fix, of course, but it might be a clue and a temporary workaround until we have a real solution. Joseph, if there's no hardware switch for the wireless on your G770, you can probably still take wireless out of the picture by removing or renaming the bcma module (look in /lib/modules/.../kernel/drivers/bcma/), then rebooting. Xiong, do you have a specific network manager-related test that Joseph could perform? I don't want to burden Joseph with a lot of debugging because he's currently happy with 3.6.11 and testing is pretty disruptive in his environment. Bjorn -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
