Return-path: Received: from mail-ww0-f44.google.com ([74.125.82.44]:38993 "EHLO mail-ww0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751642Ab1HIF33 convert rfc822-to-8bit (ORCPT ); Tue, 9 Aug 2011 01:29:29 -0400 Received: by wwf5 with SMTP id 5so2275198wwf.1 for ; Mon, 08 Aug 2011 22:29:28 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: References: Date: Tue, 9 Aug 2011 10:59:27 +0530 Message-ID: (sfid-20110809_072932_474388_029EF3C8) Subject: Re: AR9285 Wireless 80211n mode get only 25Mbit with Linux 2.6.38.8 and compat-wireless-2.6.38.2-2 From: Mohammed Shafi To: Dane Shih Cc: linux-wireless@vger.kernel.org, Adrian Chadd Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Tue, Aug 9, 2011 at 8:30 AM, Dane Shih wrote: > hi all > > i try to setup AR9285 Wireless ?ap mode on fedora 12 > > but it seem not stable when setup Master mode use hostapd > so ...i upgrade kernel to ?2.6.38.8 > it's better, no more disconnect please try to with the latest stable compat-wirelesss http://linuxwireless.org/en/users/Download/stable/#compat-wireless_3.0_stable_releases also the development version of hostapd git://w1.fi/srv/git/hostap.git > > but ap mode in 80211n > > hostapd.conf > > nterface=wlan0 > driver=nl80211 > ssid=test > hw_mode=g > wme_enabled=1 > ieee80211n=1 > ht_capab=HT40+ > channel=7 > auth_algs=3 > ignore_broadcast_ssid=0 > > throughput only 20Mbits also please try to add more ht_capab like shortGI, STBC etc, please use channel 1 for HT40+ > > install compat-wireless-2.6.38.2-2 on linux > > /etc/modprobe.d/ath9.conf > options ath9k nohwcrypt=1 > modprobe -v ath9k > insmod /lib/modules/2.6.38.8/updates/net/wireless/cfg80211.ko > insmod /lib/modules/2.6.38.8/updates/drivers/net/wireless/ath/ath.ko > insmod /lib/modules/2.6.38.8/updates/drivers/net/wireless/ath/ath9k/ath9k_hw.ko > insmod /lib/modules/2.6.38.8/updates/drivers/net/wireless/ath/ath9k/ath9k_common.ko > insmod /lib/modules/2.6.38.8/updates/net/mac80211/mac80211.ko > insmod /lib/modules/2.6.38.8/updates/drivers/net/wireless/ath/ath9k/ath9k.ko > nohwcrypt=1 I don't know why we should do this, its better to use default hardware encryption, does it cause any issues. > > i get maxinum speed is 25Mbit > my pc mac acccess another AP maxinum 50Mbit > > setup AR9285 Wireless calint maxinum 30Mbit > AR9285 spec is 150Mbits > > thanks for any advice > -- > To unsubscribe from this list: send the line "unsubscribe linux-wireless" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at ?http://vger.kernel.org/majordomo-info.html > -- shafi