On 07/23/2016 09:00 AM, Chris Murphy wrote: > On Fri, Jul 22, 2016 at 2:37 PM, Tod Merley <todbot88@xxxxxxxxx> wrote: >> .. so what mods are loaded to handle wifi and bluetooth ... > > 03:00.0 Network controller [0280]: Broadcom Corporation BCM4331 > 802.11a/b/g/n [14e4:4331] (rev 02) > Subsystem: Broadcom Corporation BCM4331 802.11a/b/g/n [14e4:4331] > [...snip...] > Kernel driver in use: bcma-pci-bridge > Kernel modules: bcma > > lspci doesn't list Bluetooth. I'm not sure what driver is being used, > but I suspect one of these: > > btusb 45056 0 > snd_hda_codec_hdmi 45056 1 > btrtl 16384 1 btusb > btbcm 16384 1 btusb > btintel 16384 1 btusb > bluetooth 491520 36 bnep,hidp,btbcm,btrtl,btusb,rfcomm,btintel > > It looks like bluetooth module just drags in generic, Intel, Broadcom, > and Realtek device drivers, whether the hardware is present or not. > > I was almost ready to give up on b43/bcma because I don't get even get > 802.11n support with that driver. What I found on Broadcom's site for > Linux is hybrid-v35_64-nodebug-pcoem-6_30_223_271.tar.gz but I haven't > gone down that rabbit hole yet. Try doing googling for this issue. I looked and the bcma driver doesn't have a bluetooth co-exist flag like the iwlwifi does. I was going to suggest making sure that was on, but since I don't see that option it'd be useless. According to Broadcom: Do Bluetooth wireless technology and IEEE 802.11 interfere with each other? Bluetooth wireless technology and 802.11b/g both use the 2.4 GHz ISM (Industrial, Scientific, Medical) unlicensed spectrum, and in some configurations can interfere with each other. If the Bluetooth and 802.11b/g antennas are more than 3 meters apart, however, interface in minimal. Co-existence schemes such as adaptive frequency hopping have been implemented to address potential interference issues and Broadcom has introduced its InConcert® coexistence technology, which mitigates interference problems. Hmmm. Apparently not in your case. Sorry. ---------------------------------------------------------------------- - Rick Stevens, Systems Engineer, AllDigital ricks@xxxxxxxxxxxxxx - - AIM/Skype: therps2 ICQ: 226437340 Yahoo: origrps2 - - - - If this is the first day of the rest of my life... - - I'm in BIG trouble! - ---------------------------------------------------------------------- -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://lists.fedoraproject.org/admin/lists/users@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org
