Return-path: Received: from mail-ie0-f181.google.com ([209.85.223.181]:34559 "EHLO mail-ie0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752061AbbFZMXV (ORCPT ); Fri, 26 Jun 2015 08:23:21 -0400 Received: by iebmu5 with SMTP id mu5so74165057ieb.1 for ; Fri, 26 Jun 2015 05:23:20 -0700 (PDT) MIME-Version: 1.0 From: Krishna Chaitanya Date: Fri, 26 Jun 2015 17:53:01 +0530 Message-ID: (sfid-20150626_142331_545819_C6310665) Subject: Rate Control for TDLS Channel Switching for Same STA in 2 bands. To: linux-wireless , Felix Fietkau Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: Hi, I have a question with regards to minstrel when working with multi channel concurrency cases especially TDLS case, where we communicate with the same STA in 2 different bands so we need to update the capbility per band. minstrel_update_ht_caps takes sband as an argument but only to calculate ack duration and overhead. Ideally we need to update below params at the least "per band" during rate_control_update. a) Suported Rates (to diable DSSS rates in 5GHz) b) MCS (To disable VHT in 2.4GHz) c) BW ( as per peer params) Any plans to support this? Currently i only see TDLS Channel Switching as the use ase for communicating with the same STA in different bands almost concurrently. (Time Sliced way). -- Thanks, Regards, Chaitanya T K.