Hello, I'm using ath6kl with Ubuntu 13.04, kernel version is 3.8.0-23-generic. In many cases, ath6kl can't find the other terminals in p2p_find. I capture Probe Request packet with wireshark. ath6kl's SSID is Broadcast, another machine's SSID is "DIRECT-". On Wi-Fi Direct spec says, Each SSID shall begin with the ASCII characters "DIRECT-". It's a firmware or driver problem ? dmesg is here: [ 7.979257] ath6kl: Failed to get board file ath6k/AR6003/hw2.1.1/bdata.bin (-2), trying to find default board file. [ 7.980508] ath6kl: WARNING! No proper board file was not found, instead using a default board file. [ 7.980521] ath6kl: Most likely your hardware won't work as specified. Install correct board file! [ 8.485200] ath6kl: temporary war to avoid sdio crc error [ 9.260521] ath6kl: ar6003 hw 2.1.1 sdio fw 3.2.0.144\x01 api 3 [ 9.260554] ath6kl: firmware supports: sched-scan,sta-p2pdev-duplex,rsn-cap-override Thanks, Yoshihisa NAKAGAWA -- 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