From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754219AbbAGQkq (ORCPT ); Wed, 7 Jan 2015 11:40:46 -0500 Received: from rtits2.realtek.com ([60.250.210.242]:41857 "EHLO rtits2.realtek.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754135AbbAGQkn (ORCPT ); Wed, 7 Jan 2015 11:40:43 -0500 Authenticated-By: X-SpamFilter-By: BOX Solutions SpamTrap 5.52 with qID t07Gefb7024041, This message is accepted by code: ctloc85258 From: Chunhao Lin To: CC: , , Chunhao Lin Subject: [PATCH net-next 09/11] r8169:update rtl8105e pcie ephy parameter Date: Thu, 8 Jan 2015 00:40:24 +0800 Message-ID: <1420648826-12972-10-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 Content-Type: text/plain X-Originating-IP: [172.21.71.94] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org rtl8105e may return to PCIe L0 from PCIe L0s low power mode too slow. The following ephy parameters are for this issue. { 0x05, 0, 0x2000 } Signed-off-by: Chunhao Lin --- drivers/net/ethernet/realtek/r8169.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index e92eece..ce98d2a 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -6403,7 +6403,8 @@ static void rtl_hw_start_8105e_1(struct rtl8169_private *tp) { 0x03, 0, 0x0001 }, { 0x19, 0, 0x0100 }, { 0x19, 0, 0x0004 }, - { 0x0a, 0, 0x0020 } + { 0x0a, 0, 0x0020 }, + { 0x05, 0, 0x2000 } }; /* Force LAN exit from ASPM if Rx/Tx are not idle */ -- 1.9.1