On 01/26/2014 11:23 AM, Hans de Goede wrote: > Hi, > > On 01/26/2014 09:53 AM, Arend van Spriel wrote: >> On 01/24/2014 05:34 PM, Hans de Goede wrote: >>> Hi, >>> >>> On 01/24/2014 11:25 AM, Arend van Spriel wrote: >>>> On 01/23/2014 11:39 PM, Hans de Goede wrote: >>>>> Hi, >>>>> >>>>> I've been working on updating sunxi-devel to include more >>>>> recent versions if your gmac patches, as well as adding support >>>>> for the wifi + bluetooth found on the cubietruck. >>>>> >>>>> Here is my current work on this: >>>>> >>>>> https://github.com/jwrdegoede/linux-sunxi/commits/sunxi-devel >>>>> >>>>> It is close to working, but unfortunately it does not work, >>>>> here is what I get in dmesg when I modprove the module: >>>>> >>>>> [ 99.700889] brcmfmac_sdio mmc1:0001:1: device tree node not found >>>>> [ 100.020984] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = >>>>> wl0: >>>>> Apr 22 2013 14:50:00 version 5.90.195.89.6 FWID 01-b30a427d >>>>> [ 100.260948] brcmfmac: brcmf_fil_cmd_data: Failed err=-23 >>>>> [ 100.281260] brcmfmac: brcmf_fil_cmd_data: Failed err=-23 >>>>> [ 100.322508] usbcore: registered new interface driver brcmfmac >>>>> [ 160.445215] brcmfmac: brcmf_cfg80211_sched_scan_start: Scanning >>>>> already: status (1) >>>>> [ 203.445404] brcmfmac: brcmf_cfg80211_sched_scan_start: Scanning >>>>> already: status (1) >>>>> [ 256.445140] brcmfmac: brcmf_cfg80211_sched_scan_start: Scanning >>>>> already: status (1) >>>> >>>> Can you enable debug logging in brcmfmac, ie. debug=0xd416 so I can >>>> have >>>> a look. >>> >>> I've captured a log with these flags until the first "Scanning already" >>> message, you can find it here: >> >> Bedankt, Hans >> >> Looking at the log it looks more or less ok. wpa_supplicant (assume you >> use that) first does three regular scans which end with no APs found. >> Not sure why that happens unless you are in a shielded room :-) After >> those scans wpa_supplicant tries to tell the device to do a so-called >> scheduled scan. Basically, it is a scan offload. However, the driver >> still thinks there is a regular scan ongoing. This needs to be >> investigated more. > > Thanks for looking into this. I've nothing scheduled this entire Sunday > except working on hobby projects. If there is anything I can do to help, > you can find me in #linux-sunxi on freenode irc. My nick is hansg. > > I would really like to get this working, so feel free to poke me to run > any tests / debug log gathering exercises you think will be helpful. I did a quick diff between your brcmfmac folder and mine. I am curious what your results are after the merge window. There has been a lot of rework in SDIO part of brcmfmac driver. Regards, Arend -- 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
