Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753094Ab2JZAGB (ORCPT ); Thu, 25 Oct 2012 20:06:01 -0400 Received: from mail.kernel.org ([198.145.19.201]:52548 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752994Ab2JZAF6 (ORCPT ); Thu, 25 Oct 2012 20:05:58 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Graham Gower , Jan Ceuleers , Stephen Hemminger , "David S. Miller" Subject: [ 20/31] skge: Add DMA mask quirk for Marvell 88E8001 on ASUS P5NSLI motherboard Date: Thu, 25 Oct 2012 17:04:27 -0700 Message-Id: <20121026000217.015149844@linuxfoundation.org> X-Mailer: git-send-email 1.7.12.2.421.g261b511 In-Reply-To: <20121026000214.941721299@linuxfoundation.org> References: <20121026000214.941721299@linuxfoundation.org> User-Agent: quilt/0.60-2.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1642 Lines: 52 3.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Graham Gower [ Upstream commit a2af139ff1cd85df586690ff626619ab1ee88b0a ] Marvell 88E8001 on an ASUS P5NSLI motherboard is unable to send/receive packets on a system with >4gb ram unless a 32bit DMA mask is used. This issue has been around for years and a fix was sent 3.5 years ago, but there was some debate as to whether it should instead be fixed as a PCI quirk. http://www.spinics.net/lists/netdev/msg88670.html However, 18 months later a similar workaround was introduced for another chipset exhibiting the same problem. http://www.spinics.net/lists/netdev/msg142287.html Signed-off-by: Graham Gower Signed-off-by: Jan Ceuleers Acked-by: Stephen Hemminger Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/net/skge.c | 7 +++++++ 1 file changed, 7 insertions(+) --- a/drivers/net/skge.c +++ b/drivers/net/skge.c @@ -4097,6 +4097,13 @@ static struct dmi_system_id skge_32bit_d DMI_MATCH(DMI_BOARD_NAME, "nForce"), }, }, + { + .ident = "ASUS P5NSLI", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."), + DMI_MATCH(DMI_BOARD_NAME, "P5NSLI") + }, + }, {} }; -- 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/