Return-path: Received: from s3.sipsolutions.net ([144.76.43.62]:49350 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726148AbeIJMla (ORCPT ); Mon, 10 Sep 2018 08:41:30 -0400 Message-ID: <1536565717.3224.12.camel@sipsolutions.net> (sfid-20180910_094851_792617_A816840C) Subject: Re: [PATCH RFC v3 1/4] mac80211: Add TXQ scheduling API From: Johannes Berg To: Toke =?ISO-8859-1?Q?H=F8iland-J=F8rgensen?= , linux-wireless@vger.kernel.org, make-wifi-fast@lists.bufferbloat.net Cc: Rajkumar Manoharan , Felix Fietkau Date: Mon, 10 Sep 2018 09:48:37 +0200 In-Reply-To: <153635897010.14170.2992498632345986102.stgit@alrua-x1> (sfid-20180908_002306_367985_5D6D7759) References: <153635803319.14170.10011969968767927187.stgit@alrua-x1> <153635897010.14170.2992498632345986102.stgit@alrua-x1> (sfid-20180908_002306_367985_5D6D7759) Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Sat, 2018-09-08 at 00:22 +0200, Toke Høiland-Jørgensen wrote: > > Usage of the new API is optional, so drivers can be ported one at a time. With the 1:1 hardware queue/txq mapping in iwlwifi (we're close to getting that patch in, though now the Jewish holidays mean a delay), I'm not sure we'd be able to do this at all in iwlwifi. So this may not be a case of porting one at a time until we can get rid of it ... It would be nice to be able to use it, for better queue behaviour, but it would mean much more accounting in iwlwifi? Not even sure off the top of my head how to do that. johannes