Date: Sat, 27 Feb 2010 22:22:28 -0500 From: Jim Pingle <lists@pingle.org> To: Rui Paulo <rpaulo@gmail.com> Cc: freebsd-stable@freebsd.org, Robert Watson <rwatson@FreeBSD.org> Subject: Re: FreeBSD-8.0 802.11n support with ath/mwl Message-ID: <4B89E174.1060802@pingle.org> In-Reply-To: <C816D0F2-67CD-4361-8FD3-376F7619EF46@gmail.com> References: <5fbf03c21002270427s74d0f067gb76cfe10c2794121@mail.gmail.com> <20100227124308.GA28213@mx.techwires.net> <5fbf03c21002270501l2e388ec9tbdad684d38609861@mail.gmail.com> <alpine.BSF.2.00.1002272029130.49218@fledge.watson.org> <C816D0F2-67CD-4361-8FD3-376F7619EF46@gmail.com>
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On 2/27/2010 9:09 PM, Rui Paulo wrote: > On 27 Feb 2010, at 20:29, Robert Watson wrote: > Progress on supporting 11n with atheros cards is on going. There's much more to it than adapting the rate control algorithm. Please stay tuned. Are you aware if similar work ongoing for the mwl(4) based 802.11n cards? I picked up a couple cheap this past week and have them working with hostapd but, as with the OP in the thread, only with G rates. The ifconfig[1] output suggests that it is using 40MHz wide ht channels but devices only associate at 54Mbps[2]. Jim [1] ifconfig mwl0_wlan1 mwl0_wlan1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 ether 00:01:36:17:96:0e inet6 fe80::201:36ff:fe17:960e%mwl0_wlan1 prefixlen 64 scopeid 0x9 inet 192.168.15.1 netmask 0xffffff00 broadcast 192.168.15.255 nd6 options=3<PERFORMNUD,ACCEPT_RTADV> media: IEEE 802.11 Wireless Ethernet autoselect mode 11na <hostap> status: running ssid WatchTower channel 100 (5500 MHz 11a ht/40+) bssid 00:01:36:17:96:0e regdomain DEBUG indoor authmode WPA2/802.11i privacy MIXED deftxkey 3 AES-CCM 2:128-bit AES-CCM 3:128-bit txpower 14 scanvalid 60 ampdulimit 64k ampdudensity 4 shortgi smps burst dtimperiod 1 [2] ifconfig mwl0_wlan1 list sta (w/addr removed) AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG 1 120 54M 33.0 0 1537 25952 EP A RSN (rssi 68:20:20 nf 0:0:0)
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