From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH 3/3][RESEND] gianfar: Add WAKE_UCAST and "wake-on-filer" support Date: Wed, 07 Oct 2015 04:20:27 -0700 (PDT) Message-ID: <20151007.042027.1127620141901676719.davem@davemloft.net> References: <1444054799-17876-1-git-send-email-claudiu.manoil@freescale.com> <1444054799-17876-3-git-send-email-claudiu.manoil@freescale.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, leoli@freescale.com, chenhui.zhao@freescale.com To: claudiu.manoil@freescale.com Return-path: Received: from shards.monkeyblade.net ([149.20.54.216]:52874 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752241AbbJGLEn (ORCPT ); Wed, 7 Oct 2015 07:04:43 -0400 In-Reply-To: <1444054799-17876-3-git-send-email-claudiu.manoil@freescale.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Claudiu Manoil Date: Mon, 5 Oct 2015 17:19:59 +0300 > This enables eTSEC's filer (Rx parser) and the FGPI Rx > interrupt (Filer General Purpose Interrupt) as a wakeup > source event. > > Upon entering suspend state, the eTSEC filer is given > a rule to match incoming L2 unicast packets. A packet > matching the rule will be enqueued in the Rx ring and > a FGPI Rx interrupt will be asserted by the filer to > wakeup the system. Other packet types will be dropped. > On resume the filer table is restored to the content > before entering suspend state. > The set of rules from gfar_filer_config_wol() could be > extended to implement other WoL capabilities as well. > > The "fsl,wake-on-filer" DT binding enables this capability > on certain platforms that feature the necessary power > management infrastructure, targeting mainly printing and > imaging applications. > (refer to Power Management section of the SoC Ref Man) > > Cc: Li Yang > Cc: Zhao Chenhui > > Signed-off-by: Claudiu Manoil > --- > Whole series resent to the nedev list because the first > two patches in the initial submission were sent to the > linuxppc-dev list only. Targets net-next. Applied.