Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936077Ab3DJT5K (ORCPT ); Wed, 10 Apr 2013 15:57:10 -0400 Received: from mx1.unsolicited.net ([173.255.193.191]:33308 "EHLO mx1.unsolicited.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935117Ab3DJT5I (ORCPT ); Wed, 10 Apr 2013 15:57:08 -0400 Message-ID: <5165C412.3010302@unsolicited.net> Date: Wed, 10 Apr 2013 20:57:06 +0100 From: David R User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130330 Thunderbird/17.0.5 MIME-Version: 1.0 To: Francois Romieu CC: Linux Kernel Mailing List , netdev@vger.kernel.org Subject: Re: AMD Vi error and lost networking with r8169 References: <51616695.7080305@unsolicited.net> <20130407215303.GA28778@electric-eye.fr.zoreil.com> In-Reply-To: <20130407215303.GA28778@electric-eye.fr.zoreil.com> X-Enigmail-Version: 1.4.6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1356 Lines: 35 This is working fine so far - no further hangs, and networking seems much faster into the bargain. Will report back if it happens again. Thanks David On 07/04/13 22:53, Francois Romieu wrote: > David R : >> I'm been seeing some problems with my new ish AMD motherboard/processor >> combo and networking (r8169). I see the following page fault :- >> >> Apr 7 12:25:14 david kernel: [156421.436545] AMD-Vi: Event logged >> [IO_PAGE_FAULT device=02:00.0 domain=0x0015 address=0x0000000000003000 >> flags=0x0050] > Can you give the hack below a try ? > > diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c > index 28fb50a..ed8625d 100644 > --- a/drivers/net/ethernet/realtek/r8169.c > +++ b/drivers/net/ethernet/realtek/r8169.c > @@ -4125,6 +4125,8 @@ static void rtl_init_rxcfg(struct rtl8169_private *tp) > case RTL_GIGA_MAC_VER_23: > case RTL_GIGA_MAC_VER_24: > case RTL_GIGA_MAC_VER_34: > + case RTL_GIGA_MAC_VER_35: > + case RTL_GIGA_MAC_VER_36: > RTL_W32(RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST); > break; > default: -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/