> You need the madwifi 0.9.4 and Honma' patch, which you can find in this > mailing list. This is a link to the patch. http://lists.shmoo.com/pipermail/hostap/2009-March/019546.html But madwifi is now not maintained without bug fixs. If you can, you should use ath5k/ath9k driver as Jouni says. # Just now I'm trying to use ath5k/ath9k. Regards, Masashi Honma.