Date: Fri, 5 Jun 2015 07:48:21 +0800 From: Ben Woods <woodsb02@gmail.com> To: Rui Paulo <rpaulo@me.com> Cc: "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org>, "dchagin@freebsd.org" <dchagin@freebsd.org>, "adrian@freebsd.org" <adrian@freebsd.org> Subject: Re: Intel 3160/7260/7265 driver Message-ID: <CAOc73CB0A5b1q8gz5v8%2BFDbTv%2ByQjfXPo2jLdDPiEYk8z3-BcQ@mail.gmail.com> In-Reply-To: <15089990.yCYE9Adp01@akita> References: <CAOc73CChm1vJczABSSsxsbNvsZEdm9H46a_TNNK6fasBOF78JQ@mail.gmail.com> <15089990.yCYE9Adp01@akita>
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> > > Unfortunately, it seems to connect in 802.11b mode, > > even though I have tried forcing it to 802.11g or 802.11n modes with > > the following entry in /etc/rc.conf: > > ifconfig_wlan0="mode 11n country AU channel 11 WPA DHCP" > > > > > > "# service netif restart" gives the following errors: > > ifconfig: SIOCSIFMEDIA (media): Device not configured > > kernel: iwm0: iwm_load_firmware: chunk 0 of 3 returned error 35 > > wpa_supplicant[1662]: ioctl[SIOCS80211, op=26, val=0, arg_len=0]: > > Operation not supported > > > > > > # ifconfig > > iwm0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu > 2290 > > ether 34:02:86:34:13:18 > > nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> > > media: IEEE 802.11 Wireless Ethernet autoselect mode 11b > > status: associated > > wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu > 1500 > > ether 34:02:86:34:13:18 > > inet 192.168.1.100 netmask 0xffffff00 broadcast 192.168.1.255 > > nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> > > media: IEEE 802.11 Wireless Ethernet autoselect mode 11b > > status: associated > > ssid 17aHindmarshAve channel 11 (2462 MHz 11b) bssid 04:f0:21:14:c9:7d > > regdomain ROW country AU authmode WPA2/802.11i privacy ON > > deftxkey UNDEF AES-CCM 2:128-bit AES-CCM 3:128-bit txpower 30 bmiss 10 > > scanvalid 60 roaming MANUAL > > groups: wlan > > > > > > Note that the new Lenovo X1 Carbon gen3 has the same hardware, so > > should give similar results. > > I'm not sure it's doing 11b. It's all firmware based, so it's probably > doing > 11g, but we're reporting it incorrectly. > > -- > Rui Paulo > The transfer speeds I am achieving support the theory that it is only operating in 802.11b mode. I am achieving up to 600kB/s when I use fetch(1) to transfer a file from an NFS mount, compared to 2000kB/s when I use my USB wifi dongle in 802.11g mode with the run(4) driver. Regards, Ben -- -- From: Benjamin Woods woodsb02@gmail.com
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