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 9968CC11F64 for ; Tue, 29 Jun 2021 03:10:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8588161CE6 for ; Tue, 29 Jun 2021 03:10:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232020AbhF2DNP (ORCPT ); Mon, 28 Jun 2021 23:13:15 -0400 Received: from mga17.intel.com ([192.55.52.151]:40097 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231949AbhF2DNI (ORCPT ); Mon, 28 Jun 2021 23:13:08 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10029"; a="188454198" X-IronPort-AV: E=Sophos;i="5.83,307,1616482800"; d="scan'208";a="188454198" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jun 2021 20:10:41 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,307,1616482800"; d="scan'208";a="558597330" Received: from peileeli.png.intel.com ([172.30.240.12]) by fmsmga001.fm.intel.com with ESMTP; 28 Jun 2021 20:10:37 -0700 From: Ling Pei Lee To: Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , davem@davemloft.net, Jakub Kicinski , Maxime Coquelin , Russell King , weifeng.voon@intel.com, boon.leong.ong@intel.com, vee.khee.wong@linux.intel.com, vee.khee.wong@intel.com, tee.min.tan@intel.com, michael.wei.hong.sit@intel.com, 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 V2 3/3] stmmac: intel: set PCI_D3hot in suspend Date: Tue, 29 Jun 2021 11:08:59 +0800 Message-Id: <20210629030859.1273157-4-pei.lee.ling@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210629030859.1273157-1-pei.lee.ling@intel.com> References: <20210629030859.1273157-1-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 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=-17.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 290A2C11F64 for ; Tue, 29 Jun 2021 03:12:26 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D7B2361D1D for ; Tue, 29 Jun 2021 03:12:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D7B2361D1D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=IosBaJ7vtnMCJ6Dcw25eZmZN6obBT0Itn3IwKgcUAl0=; b=On7nIkOmaQA+9W R+IFGfRHXe1OBmfZbrf9Dz1XgY7PxzSsFf16wXx2Ih5NMT6KrSAwpA9KGssHcDC6w9EQTuu9iWLrH IQed31USa29lrL0rZGd7ARU2IIAdMAYQ3izRAllk1K+MCDpiO+pWCRdgQ5OAYPPsUYdGA1h9hHWQe WbRns2XHeqcjpH2ET5GBTYD2VA+ufFZVLIfoGjcUccqnv/IQr5TjW51FfqNt9//rgVjMrGLos6TTf 0Qe0dBsj24v0mP0iNOkE84O/tKgZslHFCbiWYCMtUsMwi00d2WYRtjPNDlK3ChSpiU6PKgHzOdjKm /1W4s6k8ESo3XE5qF6iQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ly49Q-009gHe-G9; Tue, 29 Jun 2021 03:11:04 +0000 Received: from mga07.intel.com ([134.134.136.100]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ly494-009gDf-A0 for linux-arm-kernel@lists.infradead.org; Tue, 29 Jun 2021 03:10:43 +0000 X-IronPort-AV: E=McAfee;i="6200,9189,10029"; a="271931401" X-IronPort-AV: E=Sophos;i="5.83,307,1616482800"; d="scan'208";a="271931401" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jun 2021 20:10:41 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,307,1616482800"; d="scan'208";a="558597330" Received: from peileeli.png.intel.com ([172.30.240.12]) by fmsmga001.fm.intel.com with ESMTP; 28 Jun 2021 20:10:37 -0700 From: Ling Pei Lee To: Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , davem@davemloft.net, Jakub Kicinski , Maxime Coquelin , Russell King , weifeng.voon@intel.com, boon.leong.ong@intel.com, vee.khee.wong@linux.intel.com, vee.khee.wong@intel.com, tee.min.tan@intel.com, michael.wei.hong.sit@intel.com, 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 V2 3/3] stmmac: intel: set PCI_D3hot in suspend Date: Tue, 29 Jun 2021 11:08:59 +0800 Message-Id: <20210629030859.1273157-4-pei.lee.ling@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210629030859.1273157-1-pei.lee.ling@intel.com> References: <20210629030859.1273157-1-pei.lee.ling@intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210628_201042_437768_74FD49F7 X-CRM114-Status: GOOD ( 10.12 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel