From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felix Fietkau Date: Thu, 09 May 2013 16:41:01 +0200 Subject: [ath9k-devel] minstrel_ht: problems with HT40 In-Reply-To: <518BA7A8.7030204@rempel-privat.de> References: <518BA7A8.7030204@rempel-privat.de> Message-ID: <518BB57D.80204@openwrt.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org On 2013-05-09 3:42 PM, Oleksij Rempel wrote: > Hallo Felix, > > i found your patches for moving ath9k to minstrel_ht and decided to do > some testing. > For some reason, minstrel_ht exclude all HT40 rates in my network. With > native ath9k rate controller I'm able to use HT40. > Do you have any idea where to start digging? Do the rates not even show up in the debugfs rate control stats? If so, check the value of sta->bandwidth at the time minstrel_ht_update_caps() is called. - Felix