SteveH

Hello, I try to get WiFi P2P working on the Nano Pi Neo Air with a 4.x mainline kernel and so I tried the latest available nightly build "Armbian_5.24.170118_Nanopiair_Ubuntu_xenial_4.9.4.img" but I have problems to establish a connection. Does anybody have WiFi P2P working on the Nano PI Neo Air? The problem seems be a problem with the P2P_CLIENT interface creation at the brcmfmac driver. My P2P test peer is a Nexus 5 phone and I'am able to see the peer device using wpa_cli p2p_peers. But when I try to connect I get following driver error messages at the Kernel Log. [ 8.085540] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Jun 6 2014 14:50:39 version 7.10.226.49 ® FWID 01-8962686a [ 83.057486] brcmfmac: brcmf_do_escan: error (-110) [ 83.062334] brcmfmac: brcmf_cfg80211_scan: scan error (-110) [ 85.611612] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout [ 85.617463] brcmfmac: brcmf_p2p_tx_action_frame: sending action frame has failed [ 85.625002] brcmfmac: brcmf_p2p_send_action_frame: Failed to send Action Frame(retry 1) [ 88.171615] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout wpa_supplicant log: p2p-dev-wlan0: Control interface command 'P2P_CONNECT 36:fc:ef:a4:be:2c pbc' p2p-dev-wlan0: Determining shared radio frequencies (max len 1) p2p-dev-wlan0: Shared frequencies (len=0): completed iteration p2p-dev-wlan0: Shared frequencies (len=0): valid for P2P p2p-dev-wlan0: Determining shared radio frequencies (max len 1) p2p-dev-wlan0: Shared frequencies (len=0): completed iteration p2p-dev-wlan0: P2P: num_unused_channels: 1 P2P: Setup freqs: freq=0 num_MCC=1 shared_freqs=0 num_unused=1 P2P: Current operating channels are not available for P2P. Try to use another channel P2P: Own frequency preference: 0 MHz P2P: Create a new interface p2p-wlan0-0 for the group nl80211: Create interface iftype 8 (P2P_CLIENT) Failed to create interface p2p-wlan0-0: -110 (Connection timed out) P2P: Failed to create new group interface P2P: Failed to allocate a new interface for the group wpa_supplicant is started as following: wpa_supplicant -B -iwlan0 -c/etc/p2p_supplicant.conf -f /var/log/wpa_supplicant.log -dd p2p_supplicant.conf: ctrl_interface=/var/run/wpa_supplicant update_config=1 device_name=NANO-P2P device_type=1-0050F204-1 config_methods=virtual_push_button physical_display keypad p2p_go_intent=1 country=US p2p_no_group_iface=1 Thank you, Steve