From mboxrd@z Thu Jan 1 00:00:00 1970 From: Francois Romieu Subject: [PATCH 1/5] r8169: fix the reset setting for 8111evl Date: Sat, 17 Sep 2011 11:57:03 +0200 Message-ID: <20110917095702.GB21630@electric-eye.fr.zoreil.com> References: <20110917095617.GA21630@electric-eye.fr.zoreil.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: netdev@vger.kernel.org, Realtek linux nic maintainers , Hayes Wang To: davem@davemloft.net Return-path: Received: from violet.fr.zoreil.com ([92.243.8.30]:54280 "EHLO violet.fr.zoreil.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750949Ab1IQJ5l (ORCPT ); Sat, 17 Sep 2011 05:57:41 -0400 Content-Disposition: inline In-Reply-To: <20110917095617.GA21630@electric-eye.fr.zoreil.com> Sender: netdev-owner@vger.kernel.org List-ID: rtl8111evl should stop any TLP requirement before resetting by enabling register 0x37 bit 7. Signed-off-by: Hayes Wang --- drivers/net/r8169.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 02339b3..a1c9070 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -3988,6 +3988,7 @@ static void rtl8169_hw_reset(struct rtl8169_private *tp) while (RTL_R8(TxPoll) & NPQ) udelay(20); } else if (tp->mac_version == RTL_GIGA_MAC_VER_34) { + RTL_W8(ChipCmd, RTL_R8(ChipCmd) | StopReq); while (!(RTL_R32(TxConfig) & TXCFG_EMPTY)) udelay(100); } else { -- 1.7.6