[BCM7425] Atheros AR9300 802.11n PCI/PCI-E devices (ath9k) driver porting

Atheros AR9300  PCI Wireless module의 driver를 porting하였다. 

Kernel Config : 

# make menuconfig-linux

...

Bus options (PCI, PCMCIA, EISA, ISA, TC)  --->    

    [*] Support for PCI controller

...

[*] Networking support  ---> 

    -*-   Wireless  --->

        <*>   cfg80211 - wireless configuration API

        <*>   Generic IEEE 802.11 Networking Stack (mac80211)

...

Device Drivers  --->

    [*] Network device support  --->

        [*]   Wireless LAN  --->

            <*>   Atheros Wireless Cards  --->

                <*>   Atheros 802.11n wireless cards support

                 [*]     Atheros ath9k PCI/PCIe bus support         

Rebuild 후, Driver가 제대로 probe 되는지 확인한다. 

Wifi 동작 테스트 : 

아래 링크를 참조하여 WIFI 환경을 설정한다. 

http://eoworld.tistory.com/entry/BCM7231-WIFI-usage-with-wirelesstoos-and-wpasupplicant

Link : 

http://wireless.kernel.org/en/users/Drivers/ath9k