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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 F219DC49EA3 for ; Mon, 21 Jun 2021 09:46:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D8A2D61151 for ; Mon, 21 Jun 2021 09:46:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231159AbhFUJsu (ORCPT ); Mon, 21 Jun 2021 05:48:50 -0400 Received: from mga03.intel.com ([134.134.136.65]:62591 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230479AbhFUJsa (ORCPT ); Mon, 21 Jun 2021 05:48:30 -0400 IronPort-SDR: cxiT4A+hFsFQS8WsrkA2drggYYxaWXo5BdCSCiX/OdYraVSjzp2PLhJSZi0YnfLB/4YYURmeeZ MfWEAo3CaPSg== X-IronPort-AV: E=McAfee;i="6200,9189,10021"; a="206852457" X-IronPort-AV: E=Sophos;i="5.83,289,1616482800"; d="scan'208";a="206852457" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jun 2021 02:46:15 -0700 IronPort-SDR: neKELTmt31WoAvjNQcXp+1P6WpL/4Do+v28x74Uedwxd8vt3xG6AIgcdfznSP26mRdEAIRLioM CD6Zrh0XniJQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,289,1616482800"; d="scan'208";a="638720326" Received: from peileeli.png.intel.com ([172.30.240.12]) by fmsmga006.fm.intel.com with ESMTP; 21 Jun 2021 02:46:10 -0700 From: Ling Pei Lee To: Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S . Miller" , Jakub Kicinski , Maxime Coquelin , Russell King , Ong Boon Leong , Voon Weifeng , Wong Vee Khee , Wong Vee Khee , Tan Tee Min , Michael Sit Wei Hong , netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: pei.lee.ling@intel.com Subject: [PATCH net-next V1 4/4] stmmac: intel: set PCI_D3hot in suspend Date: Mon, 21 Jun 2021 17:45:36 +0800 Message-Id: <20210621094536.387442-5-pei.lee.ling@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210621094536.387442-1-pei.lee.ling@intel.com> References: <20210621094536.387442-1-pei.lee.ling@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Voon Weifeng During suspend, set the Intel mgbe to D3hot state to save power consumption. Signed-off-by: Voon Weifeng Signed-off-by: Ling Pei Lee --- drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c index 73be34a10a4c..69a725b661c2 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c @@ -1088,6 +1088,7 @@ static int __maybe_unused intel_eth_pci_suspend(struct device *dev) return ret; pci_wake_from_d3(pdev, true); + pci_set_power_state(pdev, PCI_D3hot); return 0; } -- 2.25.1