On 25/03/2020 16:54, Geoffroy Letourneur wrote: > > Hello, > > I am working on Jetson Nano boards. I would like to connect two boards together with AX200 wifi module. > One is configured in hostspot mode and the other one is the client connected to the hostspot. > > Kernel Version: 4.9.140-tegra aarch64 > Ubuntu distribution: Bionic > The idea is to used hostapd and wpasupplicant daemon to set up the module and connect the card together. > Wpa_supplicant and hostapd version V2.6. > > I install all the drivers from intel and follow this tuto. https://wifi.hypergeek.net/you-too-can-have-a-sub-200-11ax-client/ > So I can see the wlan phy with ifconfig command line. > When I try to launch hostapd in ax mode with your module I have the following mistake. > ACS: Possibly channel configuration is invalid, please report this along with your config file. ACS: Failed to start wlan0: AP-DISABLED hostapd_free_hapd_data: Interface wlan0 wasn't started > > Could you help to set up correctly hostapd ? > > Best Regards > > -- > Geoffroy LETOURNEUR > Embedded Software Engineer, > SSIC, Paris > > Email: g.letourneur@xxxxxxxxxxx<mailto:g.letourneur@xxxxxxxxxxx> > Tel: +33 6 45 14 24 32 > > > Hi As far as i know the AX200 is not intended/can not be used as AP. If you type "iw list" you should get a list of the capabilities of your card. On an ath9k based card this looks something like this: valid interface combinations: * #{ managed } <= 2048, #{ AP, mesh point } <= 8, #{ P2P-client, P2P-GO } <= 1, #{ IBSS } <= 1, total <= 2048, #channels <= 1, STA/AP BI must match, radar detect widths: { 20 MHz (no HT), 20 MHz, 40 MHz } BR Matthias
