Return-path: Received: from s3.sipsolutions.net ([5.9.151.49]:45311 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754276AbaGUKUp (ORCPT ); Mon, 21 Jul 2014 06:20:45 -0400 Message-ID: <1405938028.32255.17.camel@jlt4.sipsolutions.net> (sfid-20140721_122106_937987_6F0991EA) Subject: Re: [PATCH] mac80211: Parse IEEE80211_RADIOTAP_RATE on TX From: Johannes Berg To: Rostislav Lisovy Cc: "John W. Linville" , linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, Michal Sojka , s.sander@nordsys.de, jan-niklas.meier@volkswagen.de, Rostislav Lisovy Date: Mon, 21 Jul 2014 12:20:28 +0200 In-Reply-To: <1404995261-6626-1-git-send-email-rostislav.lisovy@fel.cvut.cz> (sfid-20140710_142756_935664_A8B88F97) References: <1404995261-6626-1-git-send-email-rostislav.lisovy@fel.cvut.cz> (sfid-20140710_142756_935664_A8B88F97) Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Thu, 2014-07-10 at 14:27 +0200, Rostislav Lisovy wrote: > Add support for parsing radiotap field IEEE80211_RADIOTAP_RATE > for transmitted frames. Use the provided datarate value in > info->control.rates[] array so it will be used for transmission. > > Signed-off-by: Rostislav Lisovy > --- > This feature is essential for Transmit Datarate Control (TDC) > in future implementation of IEEE 802.11-2012 "Wireless Access > for the Vehicular Environment" support. It seems like an extremely bad idea to base your implementation of WAVE on monitor mode with injection. Why can't you add a proper datapath? johannes