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Subject: Re: urtwn: ioctl[SIOCS80211, op=16, arg_len=0]: Invalid argument
To: mexas@bris.ac.uk, freebsd-current@freebsd.org,
 freebsd-questions@freebsd.org, Gleb Smirnoff <glebius@FreeBSD.org>
References: <201508180827.t7I8R9Nm018227@mech-as222.men.bris.ac.uk>
From: Hans Petter Selasky <hps@selasky.org>
Message-ID: <55D2ED8F.9080807@selasky.org>
Date: Tue, 18 Aug 2015 10:32:15 +0200
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On 08/18/15 10:27, Anton Shterenlikht wrote:
> I'm trying to setup Asus USB-N10 nano wireless
> adapter. I get:
>
> urtwn0: <vendor 0x0b05 product 0x17ba,
>   class 0/0, rev 2.00/2.00, addr 1> on usbus0
> urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R
>
> urtwn0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 2290
>          ether 1c:87:2c:c7:c2:6e
>          nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
>          media: IEEE 802.11 Wireless Ethernet autoselect (autoselect)
>          status: no carrier
>
> # wpa_supplicant -i urtwn0 -c /etc/wpa_supplicant.conf
> Successfully initialized wpa_supplicant
> ioctl[SIOCS80211, op=16, arg_len=0]: Invalid argument
> urtwn0: Failed to initialize driver interface
> ELOOP: remaining socket: sock=4 eloop_data=0x801c11600
>   user_data=0x801c2c100 handler=0x422dd0
>
> # cat /boot/loader.conf
> kern.vty=vt
> linux_load="YES"
> #cuse4bsd_load="YES"
> if_urtwn_load="YES"
> legal.realtek.license_ack=1
>
> # uname -a
> FreeBSD rat 11.0-CURRENT FreeBSD 11.0-CURRENT #1 r286741:
>   Thu Aug 13 22:13:28 BST 2015
>    root@rat:/usr/obj/usr/src/sys/GENERIC  amd64
>
> Please advise
>

Hi,

Might be related to the recent "net80211 layer and converts" done by 
Gleb. Maybe Gleb knows?

--HPS