On Sat, Dec 22, 2018 at 1:49 PM Zamir SUN <zsun@xxxxxxxxxxxxxxxxx> wrote: > > Hi Peter, Stefan, > > See in-line. > > On 12/22/18 10:47 AM, Peter Robinson wrote: > >>> Tested against Fedora 28 aarch64 on RPi3. Unfortunately I have negative > >>> feedback. > >>> > >>> I was happily running kernel-4.19.4-200.fc28.aarch64 with wifi before > >>> the update. But after the update and reboot, wifi disappeared. Moreover, > >>> reboot back to kernel-4.19.4-200.fc28.aarch64 also did not help. > >> > >> i assume you have a 3 B not a B+. > > From the PCB it is RPi 3B v1.2. > > >> > >> Can you provide a complete dmesg? > >> > > Sure, here it is. > https://paste.fedoraproject.org/paste/TlsJIanigMq6JVfMgezzeA > > >>> > >>> > >>> [root@rpi3 ~]# ip a > >>> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN > >>> group default qlen 1000 > >>> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 > >>> inet 127.0.0.1/8 scope host lo > >>> valid_lft forever preferred_lft forever > >>> inet6 ::1/128 scope host > >>> valid_lft forever preferred_lft forever > >>> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state > >>> UP group default qlen 1000 > >>> link/ether b8:27:eb:a2:a9:f1 brd ff:ff:ff:ff:ff:ff > >>> inet 192.168.129.8/25 brd 192.168.129.127 scope global dynamic > >>> noprefixroute eth0 > >>> valid_lft 3563sec preferred_lft 3563sec > >>> inet6 fe80::f6b0:a847:88c7:1fe7/64 scope link noprefixroute > >>> valid_lft forever preferred_lft forever > >>> [root@rpi3 ~]# nmcli device wifi list > >>> [root@rpi3 ~]# dmesg | egrep -i "brcm|firmware" > >>> [ 4.408297] raspberrypi-firmware soc:firmware: Attached to firmware > >>> from 2018-09-21 15:44 > >>> [ 21.876808] platform regulatory.0: Direct firmware load for > >>> regulatory.db failed with error -2 > >>> [ 22.058065] brcmfmac: probe of mmc1:0001:1 failed with error -110 > >>> [ 22.100755] brcmfmac: probe of mmc1:0001:2 failed with error -110 > >>> [ 22.101025] usbcore: registered new interface driver brcmfmac > >>> [ 32.708983] bluetooth hci0: Direct firmware load for > >>> brcm/BCM43430A1.hcd failed with error -2 > >>> [ 32.726479] Bluetooth: hci0: BCM: Patch brcm/BCM43430A1.hcd not found > >> > >> Interesting the wifi chip is found, so the devicetree bugfix is working. > >> So this seems to be a different a issue. > > > > I've found on a lot of devices if you just reboot with the fix it > > doesn't always work, a full unplug reset of the power generally makes > > it work again. > > > > I've read about the comments in that bug. And I do cold reboot it. By > this I mean, each time I test it, I poweroff and then set the socket to > off from my PDU, and then set to ON, so I believe this is a different story. > > >> Does Fedora provide the necessary Bluetooth firmware? > > > > No, because they're not upstream in linux-firmware and from the > > discussion I've had with RPi foundation either they or Cyprus need to > > do the redistribution bits so they can be added to linux-firmware so > > all linux distros can benefit from the improved bluetooth. The BT does > > work without it, but it is a lot more stable and gets proper MACs etc > > with the newer firmware. > > > > I have downloaded the firmware from Peter's blog. > https://nullr0ute.com/2018/04/the-raspberry-pi-3-b-in-fedora/ Please don't do that any more, see the details in the FAQ: https://fedoraproject.org/wiki/Architectures/ARM/Raspberry_Pi > >> Would be interesting to see what happends after providing the bluetooth > >> firmware. > >> > > As I mentioned above, I just tried download the firmware again and it > makes no different. The console log is what I got after downloading the > firmware. With 4.19.10 and the recent linux-firmware there's no need for extra steps to get the wifi working. > If you think this worth a separate bug to be tracked, or some more > information I can provide, I would like to help. > > >> Regards > >> Stefan > > -- > Zamir SUN > GPG : 1D86 6D4A 49CE 4BBD 72CF FCF5 D856 6E11 F2A0 525E > Want to know more about Fedora? > Visit https://fedoraproject.org/wiki/ > Ready to contribute? See https://whatcanidoforfedora.org/ > 想了解更多中文资讯，访问 https://zh.fedoracommunity.org/ _______________________________________________ arm mailing list -- arm@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to arm-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/arm@xxxxxxxxxxxxxxxxxxxxxxx
