Hi, All: Found it by accident, so I'd like to post it to see anybody saw it before!!! After built of ath9k driver, there are total 8 modules generated: Compat.ko Cfg80211.ko Mac80211.ko Ath.ko Ath9k_hw.ko Ath9k_common.ko Ath9k_htc.ko Ath9k.ko
So I loaded all and reboot to use new driver. When I use "lsmod " to check running modules, ath9k_htc.ko is gone. I repeated to confirm it. But driver seems work properly. So what this file do? Also, my ath9k wifiN card is working now, got IP address from AP, but I don't know why. I did lots of thing to try, one was to change "/etc/wpa_supplicant.conf", I used same file when using ath10k wifiAC card to associate to same AP, is this related? Thank you! Nick Shu E-mail confidentiality. -------------------------------- This e-mail contains confidential and / or privileged information belonging to Spirent Communications plc, its affiliates and / or subsidiaries. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution and / or the taking of any action based upon reliance on the contents of this transmission is strictly forbidden. If you have received this message in error please notify the sender by return e-mail and delete it from your system. Spirent Communications plc Northwood Park, Gatwick Road, Crawley, West Sussex, RH10 9XN, United Kingdom. Tel No. +44 (0) 1293 767676 Fax No. +44 (0) 1293 767677 Registered in England Number 470893 Registered at Northwood Park, Gatwick Road, Crawley, West Sussex, RH10 9XN, United Kingdom. Or if within the US, Spirent Communications, 26750 Agoura Road, Calabasas, CA, 91302, USA. Tel No. 1-818-676- 2300 _______________________________________________ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel