On 05/17/2015 03:00 PM, Schmirr Wurst wrote: > 2015-05-17 14:57 GMT+02:00 Schmirr Wurst <schmirrwurst@xxxxxxxxx>: >> I'm not familiar with inline answers and mailing list, tried to put >> some order in my answer + log file >> >> 2015-05-17 13:18 GMT+02:00 Rafał Miłecki <zajec5@xxxxxxxxx>: >>> On 17 May 2015 at 12:23, Arend van Spriel <arend@xxxxxxxxxxxx> wrote: >>>> On 05/17/15 02:21, Schmirr Wurst wrote: >>>>> I tried as suggested to had a look at >>>>> /sys/bus/sdio/devices, but the only devices around there a 3 >>>>> mmc1:0001:1 to :3, I guess it is something else... >>>>> >>>>> I already try to install brcmfmac_sdio , with some tutorial from the >>>>> internet, but it didn't work... >>>>> actually, I see under /sys/bus/sdio/drivers brcmfmac_sdio ... >>>>> >>>>> In that directory, I see a directory mmc1:0001:2 >>>>> under device I have 0xa94d >>>>> >>>>> I completly lost, maybe you understand that information, sorry.. >>>> >>>> >>>> I do. The fact that you see a subdirectory mmc1:0001:2 in >>>> /sys/bus/sdio/drivers/brcmfmac_sdio means that the driver was probed for >>>> this device. Now would be a good time to share your (friends') kernel log, >>>> but my guess is you are either missing firmware or nvram data or both for >>>> this device. >> I ve attatched the kernel.log here https://drive.google.com/file/d/0B8gm4mLCCQAgMmNlVVFSYmNjOGs/view?usp=sharing >> In dmsg I see following linked with the brc driver : >> dmesg | grep brc >> [ 7.987661] brcmf_sdio_drivestrengthinit: No SDIO Drive strength >> init done for chip 43340 rev 2 pmurev 20 >> [ 7.993487] usbcore: registered new interface driver brcmfmac >> [ 7.996318] brcmfmac_sdio mmc1:0001:1: Direct firmware load for >> brcm/brcmfmac43340-sdio.bin failed with error -2 >> [ 9.011572] brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50 >> [ 10.037365] brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50 >>> >>> It could also mean driver was loaded manually. So please also make >>> sure the friend uses kernel 4.0 or newer. >> Kernel : 4.0.0 #3 SMP PREEMPT Wed Apr 22 17:52:53 MSK 2015 >> Distro: >> Distributor ID: T100 Ubuntu 15.04 >> Description: Ubuntu 15.04 >> Release: 15.04 >> Codename: vivid >> I ve installed it from the magic stick here >> https://plus.google.com/communities/117853703024346186936 The driver complains about missing firmware and Ubuntu 15.04 does not contain it. Please place this file https://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/plain/brcm/brcmfmac43340-sdio.bin to /lib/firmware/brcm/brcmfmac43340-sdio.bin Hauke -- 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
