From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sujith Date: Sun, 18 Jan 2009 07:25:35 +0530 Subject: [ath9k-devel] not getting 11n rates In-Reply-To: <3b3ea6f80901171351s2cdd38fcsfa7ebd9aaad44445@mail.gmail.com> References: <3b3ea6f80901171351s2cdd38fcsfa7ebd9aaad44445@mail.gmail.com> Message-ID: <18802.35863.297405.206039@localhost.localdomain> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org sri ram wrote: > Hi, > I am trying to use the ath9k driver with a WMIA-199N miniPCI 802.11n > chip based on the AR9160 chipset. I am working on a machine installed > with Ubuntu Intrepid (kernel 2.6.27-7). I installed the latest > compat-wireless package. I also have a CISCO WRT600n 802.11n router > setup with a 40MHz channel in the 5GHz band (802.11n only). I observe > that the card is able to associate with the AP. But it is associating > with a rate of only 54Mbps. The router supports 802.11n rates up to > 270Mbps and I observe that on windows an 802.11n card is able to > associate at 270Mbps. I tried using using iwconfig to set a higher > rate. But I get an "Invalid Argument" error. The iwlist wlan1 scan > also shows the maximum supported rates for the particular connection > as 54Mbps. > > Should I use a different kernel/wireless-tools package to allow > connections at a higher rate? Please load ath9k with debugging enabled, as 'modprobe ath9k debug=0x00002000' and post the output here. Sujith -- http://sujith-m.blogspot.com