From patchwork Wed Jan 7 16:40:21 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hau X-Patchwork-Id: 426306 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 197B314007F for ; Thu, 8 Jan 2015 03:42:49 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754143AbbAGQkl (ORCPT ); Wed, 7 Jan 2015 11:40:41 -0500 Received: from rtits2.realtek.com ([60.250.210.242]:41854 "EHLO rtits2.realtek.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754135AbbAGQkk (ORCPT ); Wed, 7 Jan 2015 11:40:40 -0500 Authenticated-By: X-SpamFilter-By: BOX Solutions SpamTrap 5.52 with qID t07Gecxx024020, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtitcas12.realtek.com.tw[172.21.6.16]) by rtits2.realtek.com (8.14.9/2.40/5.64) with ESMTP id t07Gecxx024020 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NOT); Thu, 8 Jan 2015 00:40:38 +0800 Received: from localhost.localdomain (172.21.71.94) by RTITCAS12.realtek.com.tw (172.21.6.16) with Microsoft SMTP Server id 14.3.181.6; Thu, 8 Jan 2015 00:40:37 +0800 From: Chunhao Lin To: CC: , , Chunhao Lin Subject: [PATCH net-next 06/11] r8169:update rtl8168evl pcie ephy parameter Date: Thu, 8 Jan 2015 00:40:21 +0800 Message-ID: <1420648826-12972-7-git-send-email-hau@realtek.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1420648826-12972-1-git-send-email-hau@realtek.com> References: <1420648826-12972-1-git-send-email-hau@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.71.94] Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org rtl8168evl may return to PCIe L0 from PCIe L0s low power mode too slow. The following ephy parameters are for this issue. { 0x0c, 0x0100, 0x0020 } { 0x10, 0x0004, 0x0000 } Signed-off-by: Chunhao Lin --- drivers/net/ethernet/realtek/r8169.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 48d1f78..1874583 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -5778,7 +5778,9 @@ static void rtl_hw_start_8168e_2(struct rtl8169_private *tp) struct pci_dev *pdev = tp->pci_dev; static const struct ephy_info e_info_8168e_2[] = { { 0x09, 0x0000, 0x0080 }, - { 0x19, 0x0000, 0x0224 } + { 0x19, 0x0000, 0x0224 }, + { 0x00, 0x0000, 0x0008 }, + { 0x0c, 0x3df0, 0x0200 } }; rtl_csi_access_enable_1(tp);