I had the ath9k_htc loading but not working properly until I got the cfg80211 loading. The kernel config didn't automatically install it when selecting the ath9k_htc, I had to install it manually. Check your kernel config to make sure it's included. On Jul 31, 2014 8:28 AM, "Julian Calaby" <[email protected]> wrote:
> Hi Steven, > > On Thu, Jul 31, 2014 at 8:47 PM, <[email protected]> wrote: > > Hello Tim, > > > > Thanks for your advice and sorry for delay. For now I'm trying to find > out how do I know if kernel was compiled with this config. > > > > All I can see is : > > > > root@a20-OLinuXino:~# find / -iname "*cfg80211*" > > /sys/module/cfg80211 > > /sys/module/cfg80211/parameters/cfg80211_disable_40mhz_24ghz > > > > root@a20-OLinuXino:~# find / -iname "*ath9k*" > > /sys/bus/usb/drivers/ath9k_htc > > /sys/devices/platform/sw-ehci.1/usb2/2-1/2-1:1.0/leds/ath9k_htc-phy1 > > /sys/class/leds/ath9k_htc-phy1 > > /sys/module/ath/holders/ath9k_common > > /sys/module/ath/holders/ath9k_htc > > /sys/module/ath/holders/ath9k_hw > > /sys/module/ath9k_common > > /sys/module/ath9k_common/holders/ath9k_htc > > /sys/module/mac80211/holders/ath9k_htc > > /sys/module/ath9k_htc > > /sys/module/ath9k_htc/drivers/usb:ath9k_htc > > /sys/module/ath9k_hw > > /sys/module/ath9k_hw/holders/ath9k_common > > /sys/module/ath9k_hw/holders/ath9k_htc > > /lib/modules/3.4.67+/kernel/drivers/net/wireless/ath/ath9k > > > /lib/modules/3.4.67+/kernel/drivers/net/wireless/ath/ath9k/ath9k_common.ko > > /lib/modules/3.4.67+/kernel/drivers/net/wireless/ath/ath9k/ath9k.ko > > /lib/modules/3.4.67+/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko > > /lib/modules/3.4.67+/kernel/drivers/net/wireless/ath/ath9k/ath9k_hw.ko > > > > > > So I guess cfg80211 is supposed to be present in my /lib/modules > directory. > > You wouldn't have the /sys/module cfg80211 entries if it wasn't > present - ath9k_htc simply won't work without it. I'm guessing it's > built in. > > I suspect it's something else. > > Do other devices work on that USB port? What happens if you plug it in > after it's booted? > > Also, you should be using the iw command ("iw dev wlan9 scan") not > iwlist. Make sure you have the "iw" package installed. > > Finally, scanning doesn't always work first time (i.e. the device is > busy doing something else) and it doesn't work before you configure it > up ("ifconfig wlan9 up") so try it a couple of times before calling it > completely broken. > > Thanks, > > -- > Julian Calaby > > Email: [email protected] > Profile: http://www.google.com/profiles/julian.calaby/ > .Plan: http://sites.google.com/site/juliancalaby/ > > -- > You received this message because you are subscribed to a topic in the > Google Groups "linux-sunxi" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/linux-sunxi/kS4lIIPGkjc/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
