On 03/16/2016 11:23 PM, Linus Torvalds wrote: > On Wed, Mar 16, 2016 at 2:13 PM, Grumbach, Emmanuel > <emmanuel.grumbach@xxxxxxxxx> wrote: >> >> This ... typically means that the firmware got stuck while sending >> packets. Can you tell me on what band your router operates? 2.4GHz or >> 5.2GHz? > > Both. > >> Do you use 20Mhz or 40MHz? > > HT20 on 2.4GHz, HT40 on 5GHz. That's fair. Using 40MHz on 2.4GHz can be the cause of issues. > > At least that's the wireless AP setup. > >> Basically, I'd like to see the output of iw dev > > I'll have to walk over and check. I don't have my machines set up so > you can get into them over the network.. Not urgent. I am GMT+2, so it's kinda late here anyway :) > >> Hmm, this is strange since 4.4 and 4.5 will both load -16.ucode which >> you seemed to be running when the have the Queue hang message. > > Correct. Both cases used the 16 ucode, since that's what F22 comes > with. I upgrade the kernel, but intentionally don't touch anything > else in the system. Ok - we have the same device (8260), so I'll prepare a debug version of the -16.ucode firmware and test it tomorrow morning so that *if* you want to debug, you'll have the special firmware ready in your inbox. > > Linus > -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
