From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peizhao Hu Date: Tue, 08 Feb 2011 13:38:51 +1000 Subject: [ath9k-devel] Progress on Ath9k HT support on Adhoc mode In-Reply-To: References: <4CF88076.6080105@gmail.com> <201012091336.19873.simon_alex@web.de> <5C6A1397A52B4FC1A5E85604FEA41D32@PatrickAsus> <201101191442.18153.simon_alex@web.de> <4D4B6CB4.4000708@gmail.com> Message-ID: <4D50BACB.6030800@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org Hi all, I would like to confirm my findings. My test platform configurations are follow. Board: pcengine alix3d2 Linux kernel: 2.6.35 from linux-wireless git Driver: compat-wireless-2011-01-17 and iw-0.9.21 with the patch suggested by Alex. Radio card: Ubiqiti SR71a on channel 36 with HT40+ Measurement tool and settings: Iperf, UDP, 100Mb offered load Recored throughput: 50-54Mbps (one antenna); 78-80Mbps (two or three antennas). Any one have idea how I can achieve 100Mbps+ throughput with my current setup? By the way, I tried to the "[PATCH 1/1] compat-wireless: Fix ath9k debug log issue" patch. However, I am still getting these error logs. [ 228.982367] cfg80211: Found new beacon on frequency: 5180 MHz (Ch 36) on phy0 [ 229.699391] cfg80211: Found new beacon on frequency: 5745 MHz (Ch 149) on phy0 [ 229.853470] cfg80211: Found new beacon on frequency: 5805 MHz (Ch 161) on phy0 [ 231.971055] wlan0: Trigger new scan to find an IBSS to join [ 232.108921] ath: ce24be20 [ 232.112313] ath: ce24be48 [ 232.127773] ath: ce24be04 [ 232.200898] ath: ce24be20 [ 232.204872] ath: ce24be48 [ 232.220331] ath: ce24be04 [ 232.292898] ath: ce24be20 [ 232.296855] ath: ce24be48 [ 232.312308] ath: ce24be04 [ 232.384899] ath: ce24be20 [ 232.388865] ath: ce24be48 [ 232.404319] ath: ce24be04 [ 232.532887] ath: ce24be20 [ 232.536848] ath: ce24be48 [ 232.552297] ath: ce24be04 [ 232.624899] ath: ce24be20 [ 232.628859] ath: ce24be48 [ 232.644320] ath: ce24be04 [ 232.716898] ath: ce24be20 [ 232.720870] ath: ce24be48 [ 232.736331] ath: ce24be04 [ 232.808909] ath: ce24be20 [ 232.812880] ath: ce24be48 [ 232.828342] ath: ce24be04 [ 232.900900] ath: ce24be20 [ 232.904865] ath: ce24be48 [ 232.920320] ath: ce24be04 [ 232.992898] ath: ce24be20 [ 232.996849] ath: ce24be48 [ 233.012308] ath: ce24be04 [ 233.084898] ath: ce24be20 [ 233.088861] ath: ce24be48 [ 233.104319] ath: ce24be04 [ 233.176898] ath: ce24be20 [ 233.180870] ath: ce24be48 [ 233.196332] ath: ce24be04 [ 234.932420] wlan0: Selected IBSS BSSID ae:d9:24:0e:d9:52 based on configured SSID [ 236.433296] wlan0: no IPv6 routers present regards; Peizhao On 04/02/11 15:27, Mohammed Shafi wrote: > On Fri, Feb 4, 2011 at 8:34 AM, Peizhao Hu wrote: >> Hi Alex, >> >> I am testing the patch. I got the following dmesg message. >> >> I am using compat-wireless-2011-01-17.tar.bz2 and iw-0.9.21.tar.bz2 with >> both patches. The linux kernel is 2.6.35 from linux-wireless. >> >> [ 7549.786227] wlan0: No active IBSS STAs - trying to scan for other >> IBSS networks with same SSID (merge) >> [ 7549.925224] ath: cf559e20 >> [ 7549.928625] ath: cf559e48 >> [ 7549.944108] ath: cf559e04 >> [ 7550.073159] ath: cf559e20 >> [ 7550.077125] ath: cf559e48 >> [ 7550.092581] ath: cf559e04 >> [ 7550.277151] ath: cf559e20 >> [ 7550.281123] ath: cf559e48 >> [ 7550.296581] ath: cf559e04 >> [ 7550.369159] ath: cf559e20 >> [ 7550.373132] ath: cf559e48 >> [ 7550.388592] ath: cf559e04 >> [ 7550.461160] ath: cf559e20 >> [ 7550.465117] ath: cf559e48 >> [ 7550.480581] ath: cf559e04 >> [ 7550.553160] ath: cf559e20 >> [ 7550.557127] ath: cf559e48 >> [ 7550.572581] ath: cf559e04 >> [ 7550.701149] ath: cf559e20 >> [ 7550.705107] ath: cf559e48 >> [ 7550.720570] ath: cf559e04 >> [ 7550.793161] ath: cf559e20 >> [ 7550.797116] ath: cf559e48 >> [ 7550.812569] ath: cf559e04 >> [ 7550.885171] ath: cf559e20 >> [ 7550.889124] ath: cf559e48 >> [ 7550.904582] ath: cf559e04 > Can you please try with this patch named [PATCH 1/1] compat-wireless: > Fix ath9k debug log issue. >> regards; >> >> Peizhao >> >> >> On 19/01/11 23:42, Alexander Simon wrote: >>> Hi there, >>> >>> i just want to let you know i just released my patch for this on linux- >>> wireless. >>> http://article.gmane.org/gmane.linux.kernel.wireless.general/63191 >>> I really apreciate any tests/comments/proposals on this! >>> >>> Regards, Alex >>> >>> Am Mittwoch, 22. Dezember 2010, 09:25:39 schrieb Robert Chan: >>>> Hi All, >>>> >>>> May I ask whether the HT support (for Adhoc) is already in the trunk? >>>> >>>> Thanks. >>>> >>>> Regards, >>>> >>>> Robert >>> _______________________________________________ >>> ath9k-devel mailing list >>> ath9k-devel at lists.ath9k.org >>> https://lists.ath9k.org/mailman/listinfo/ath9k-devel >> _______________________________________________ >> ath9k-devel mailing list >> ath9k-devel at lists.ath9k.org >> https://lists.ath9k.org/mailman/listinfo/ath9k-devel >>