From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 98FF0C43457 for ; Fri, 16 Oct 2020 19:09:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4069D20EDD for ; Fri, 16 Oct 2020 19:09:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602875362; bh=UH+LqKT3oN3+/EeshsEExMkweOm/Xm7GjfB344nBP4A=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-ID:From; b=PBs1LCpkdL/J0BWMc42QOKdUXXDm/EA84AU5eJSwWrZ8y08uFnEi3XUac3iw7y7Yt 4QH0eNDMaiWlC904IjRurTJRlWdvni6a5YMQUXCBeZaOX/n7xu9ORNyA2pPV40V7tw 3weB1LHKwo64hT/2i3XFOImfZuxqu7NeRZrOvjnA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2410574AbgJPTJT (ORCPT ); Fri, 16 Oct 2020 15:09:19 -0400 Received: from mail.kernel.org ([198.145.29.99]:44456 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2393044AbgJPTJT (ORCPT ); Fri, 16 Oct 2020 15:09:19 -0400 Received: from kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com (c-67-180-217-166.hsd1.ca.comcast.net [67.180.217.166]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EA6B6207C4; Fri, 16 Oct 2020 19:09:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602875358; bh=UH+LqKT3oN3+/EeshsEExMkweOm/Xm7GjfB344nBP4A=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=XhcRF2XPdR5z9JSbFGoLsxNrJ7KXG/sIEo4sooWrWG8fPSrX9k1wd7OoBnpIc+3kn pSZ/YXeNa24oqt/pASEWgZRvBZZJvXmGVpgwPnEKN6ArGbsCFOU+wS8wVg87lLF45U NgnjDi2KsijImSNUoGOFjw60a5gUb1kc519EEl+g= Date: Fri, 16 Oct 2020 12:09:16 -0700 From: Jakub Kicinski To: Voon Weifeng Cc: "David S . Miller" , Maxime Coquelin , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Jose Abreu , Giuseppe Cavallaro , Andrew Lunn , Alexandre Torgue , Ong Boon Leong , Seow Chen Yong , Mark Gross , Wong Vee Khee Subject: Re: [PATCH v3 net-next] net: stmmac: Enable EEE HW LPI timer with auto SW/HW switching Message-ID: <20201016120916.42ee51ec@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> In-Reply-To: <20201016024353.4717-1-weifeng.voon@intel.com> References: <20201016024353.4717-1-weifeng.voon@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Fri, 16 Oct 2020 10:43:53 +0800 Voon Weifeng wrote: > From: "Vineetha G. Jaya Kumaran" > > This patch enables the HW LPI Timer which controls the automatic entry > and exit of the LPI state. > The EEE LPI timer value is configured through ethtool. The driver will > auto select the LPI HW timer if the value in the HW timer supported range. > Else, the driver will fallback to SW timer. > > Signed-off-by: Vineetha G. Jaya Kumaran > Signed-off-by: Voon Weifeng Hopefully stmmac folks can review but unfortunately we already sent a PR for 5.10 and therefore net-next is closed for new drivers and features. Please repost when it reopens after 5.10-rc1 is cut.