From owner-freebsd-current@FreeBSD.ORG Thu Dec 13 01:33:20 2012 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 2C7F1180; Thu, 13 Dec 2012 01:33:20 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-wi0-f180.google.com (mail-wi0-f180.google.com [209.85.212.180]) by mx1.freebsd.org (Postfix) with ESMTP id 7B5428FC08; Thu, 13 Dec 2012 01:33:18 +0000 (UTC) Received: by mail-wi0-f180.google.com with SMTP id hj13so1135089wib.13 for ; Wed, 12 Dec 2012 17:33:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=6g4ptybI7VX8NmoGiv3qrCanxvtAj9H42wclSQVjT/s=; b=Fla5PNxM/2Ef8AVLp89aXE5gDSlwtR/lvihBQefIbMmKi1arfyVTK3JJ6K2cK0Scl2 TncwRYszBA9/8RyK/IdyDoT3IG0zG2JVbpbRjJPhRkvX577CGeRmfDG6uh6cgJLynL5p r+d/Ii0wx+jP0PPbm3clEddlgh1wjT5N5npRj2CiB0pzsU7ZAcbOgaVfeedq5qJqkfIH 4d3ozVphKQ1RlBw9PNnFVpPGcALrgynkzF/dmn/Qamw/KXYAS+UF3Ni/38NuMDRmGTbC z40QJQh9rzLiMWo9F+NKnACkKgkALcEYfKisKx1SIX/cqCBgo4cWfQmWkI55KdT3Ldtt TVzg== MIME-Version: 1.0 Received: by 10.194.120.132 with SMTP id lc4mr5055291wjb.59.1355362398101; Wed, 12 Dec 2012 17:33:18 -0800 (PST) Received: by 10.217.57.9 with HTTP; Wed, 12 Dec 2012 17:33:17 -0800 (PST) In-Reply-To: References: <50c92508.6384440a.1379.3a4a@mx.google.com> Date: Wed, 12 Dec 2012 17:33:17 -0800 Message-ID: Subject: Re: AR9285 not see n-channels From: Adrian Chadd To: Andrey Fesenko Content-Type: text/plain; charset=ISO-8859-1 Cc: "freebsd-wireless@freebsd.org" , freebsd-current X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 13 Dec 2012 01:33:20 -0000 Hi, The AR9285 is a 2GHz only NIC. The channel list shows 11b, 11bg, HT20 and HT40 channels. It all looks right, why don't you think it is? Adrian On 12 December 2012 17:32, Andrey Fesenko wrote: > On Thu, Dec 13, 2012 at 4:55 AM, Adrian Chadd wrote: >> .. yup, you're doing 11n! Welcome! >> >> >> >> Adrian >> >> On 12 December 2012 16:54, Andrey Fesenko wrote: >>> On Thu, Dec 13, 2012 at 4:44 AM, Adrian Chadd wrote: >>>> Yup. It's doing 11n rates. >>>> >>>> Compile and run athstats, it'll tell you how many aggregate frames are being >>>> sent and received. >>>> >>>> >>>> >>>> Adrian >>>> >>>> Sent from my Palm Pre on AT&T >>>> >>>> ________________________________ >>>> On Dec 12, 2012 4:39 PM, Andrey Fesenko wrote: >>>> >>>> On Thu, Dec 13, 2012 at 4:32 AM, Adrian Chadd wrote: >>>>> What's 'ifconfig wlan0' and 'ifconfig wlan0 list sta' look like? >>>>> >>>>> >>>>> >>>>> adrian >>>>> >>>>> >>>>> On 12 December 2012 15:51, Andrey Fesenko wrote: >>>>>> I have >>>>>> # uname -a >>>>>> FreeBSD beastie.mydomain.local 10.0-CURRENT FreeBSD 10.0-CURRENT #1 >>>>>> r243259: Mon Nov 19 09:28:08 MSK 2012 >>>>>> root@beastie.mydomain.local:/usr/obj/usr/src/sys/W_BOOK amd64 >>>>>> # grep ATH /usr/src/sys/amd64/conf/W_BOOK >>>>>> options ATH_ENABLE_11N >>>>>> options ATH_DEBUG >>>>>> options ATH_DIAGAPI >>>>>> >>>>>> pciconf >>>>>> ath0@pci0:5:0:0: class=0x028000 card=0xe016105b chip=0x002b168c >>>>>> rev=0x01 hdr=0x00 >>>>>> vendor = 'Atheros Communications Inc.' >>>>>> device = 'AR9285 Wireless Network Adapter (PCI-Express)' >>>>>> class = network >>>>>> >>>>>> >>>>>> # ifconfig -v wlan0 list channel >>>>>> Channel 1 : 2412 MHz 11b Channel 7 : 2442 MHz 11g ht/20 >>>>>> Channel 1 : 2412 MHz 11g Channel 8 : 2447 MHz 11b >>>>>> Channel 1 : 2412 MHz 11g ht/20 Channel 8 : 2447 MHz 11g >>>>>> Channel 2 : 2417 MHz 11b Channel 8 : 2447 MHz 11g ht/20 >>>>>> Channel 2 : 2417 MHz 11g Channel 9 : 2452 MHz 11b >>>>>> .... >>>>>> >>>>>> wi-fi router have and enable n-mode (linksys e4200) >>>>>> How to turn on or activate n-mode? >>>> >>>> # ifconfig wlan0 list sta >>>> ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG >>>> 58:6d:8f:fa:d9:50 5 12 72M 27.5 0 2079 31872 EP AQEHTRS >>>> RSN HTCAP WME WPS >>>> # ifconfig wlan0 >>>> wlan0: flags=8843 metric 0 mtu 1500 >>>> ether 4c:0f:6e:4b:4e:f5 >>>> inet 192.168.1.41 netmask 0xffffff00 broadcast 192.168.1.255 >>>> nd6 options=29 >>>> media: IEEE 802.11 Wireless Ethernet MCS mode 11ng >>>> status: associated >>>> ssid hometest channel 12 (2467 MHz 11g ht/20) bssid 58:6d:8f:fa:d9:50 >>>> regdomain 101 indoor ecm authmode WPA2/802.11i privacy ON >>>> deftxkey UNDEF AES-CCM 2:128-bit AES-CCM 3:128-bit txpower 20 bmiss 7 >>>> scanvalid 60 protmode CTS ampdulimit 64k ampdudensity 4 shortgi wme >>>> burst roaming MANUAL >>> >>> # ./athstats >>> 526213 data frames received >>> 10205 data frames transmit >>> 79 short on-chip tx retries >>> 103 long on-chip tx retries >>> 16 tx failed 'cuz too many retries >>> 220 mib overflow interrupts >>> MCS7 current transmit rate >>> 1 watchdog timeouts >>> 42 beacon miss interrupts >>> 23154 rx failed 'cuz of bad CRC >>> 56 rx failed 'cuz of PHY err >>> 56 illegal service >>> 1638 periodic calibrations >>> -0/+0 TDMA slot adjust (usecs, smoothed) >>> 56 rssi of last ack >>> 50 avg recv rssi >>> -96 rx noise floor >>> 13 phantom beacon misses >>> 6569 tx frames through raw api >>> 1460 A-MPDU sub-frames received >>> 183 Half-GI frames received >>> 183 40MHz frames received >>> 2397 CRC errors for non-last A-MPDU subframes >>> 3151 Frames transmitted with HT Protection >>> 25 A-MPDU sub-frame TX attempt success >>> 2 first step level >>> 1 OFDM weak signal detect >>> 268 listen time >>> 190 ANI increased spur immunity >>> 174 ANI decrease spur immunity >>> 2 ANI enabled OFDM weak signal detect >>> 3517 ANI disabled OFDM weak signal detect >>> 3515 ANI disabled CCK weak signal threshold >>> 4 ANI increased first step level >>> 2 ANI decreased first step level >>> 154772 cumulative OFDM phy error count >>> 528256 cumulative CCK phy error count >>> 851 ANI forced listen time to zero >>> 26 missing ACK's >>> 78 RTS without CTS >>> 3135 successful RTS >>> 65747 bad FCS >>> 473007 beacons received >>> 53 average rssi (beacons only) >>> 35 average rssi (all rx'd frames) >>> 48 average rssi (ACKs only) >>> Antenna profile: >>> [0] tx 10173 rx 4 >>> [1] tx 0 rx 526209 >>> >>> >>> # ./athaggrstats >>> 17 single frames scheduled >>> 9 aggregate frames scheduled >>> 1217 single frames scheduled due to low HWQ depth >>> >>> Aggregate size profile: >>> >>> 0: 0 1: 0 2: 6 3: 2 >>> 4: 0 5: 0 6: 0 7: 1 >>> 8: 0 9: 0 10: 0 11: 0 > > why # ifconfig -v wlan0 list channel > show only b and g channels? and only 13? or this restriction AR9285 > > though > # iperf -i 10 -t 20 -c 192.168.1.26 -w 1024K -l 1024K > ------------------------------------------------------------ > Client connecting to 192.168.1.26, TCP port 5001 > TCP window size: 1.00 MByte (WARNING: requested 1.00 MByte) > ------------------------------------------------------------ > [ 3] local 192.168.1.41 port 22263 connected with 192.168.1.26 port 5001 > [ ID] Interval Transfer Bandwidth > [ 3] 0.0-10.0 sec 54.0 MBytes 45.3 Mbits/sec