From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next 0/4] New CAIF features Date: Fri, 13 Apr 2012 11:37:57 -0400 (EDT) Message-ID: <20120413.113757.896106674970820826.davem@davemloft.net> References: <1334255247-3372-1-git-send-email-sjur.brandeland@stericsson.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: netdev@vger.kernel.org, sjurbren@gmail.com To: sjur.brandeland@stericsson.com Return-path: Received: from shards.monkeyblade.net ([198.137.202.13]:49841 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753500Ab2DMPiH convert rfc822-to-8bit (ORCPT ); Fri, 13 Apr 2012 11:38:07 -0400 In-Reply-To: <1334255247-3372-1-git-send-email-sjur.brandeland@stericsson.com> Sender: netdev-owner@vger.kernel.org List-ID: =46rom: Sjur Br=E6ndeland Date: Thu, 12 Apr 2012 20:27:23 +0200 > Add feature to aggregate CAIF HSI frames into one large HSI-transfer. > The triggers for starting a HSI transfer are: > Max transfer size reached, timeout or reception of low-latency traffi= c.=20 > As long as none of these triggers are met, CAIF-frames will be aggreg= ated. > =20 > In order to be able to support aggregation and detect low-latency tra= ffic, > CAIF packets are assigned a TC class. > =20 > In addition we are now allowing other kernel modules to use the HSI i= nterface > while the CAIF interface is closed. The CAIF-HSI interface is changed= so that > reference to the HSI interface is held only when CAIF-HSI is in state= UP. > Initialization/de-initialization of the HSI HW is performed when the = interface > is opened/closed instead of at module load time. >=20 > NOTE: This patch-set depends on the patch "caif-hsi: Free flip_buffer= at shutdown", > sent in the Bug-fix patch-set. All applied, thanks for letting me know explicitly about the dependency= =2E