From patchwork Mon Dec 14 17:39:08 2009
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
X-Patchwork-Submitter: vikram pandita <vikram.pandita@ti.com>
X-Patchwork-Id: 67318
Received: from vger.kernel.org (vger.kernel.org [209.132.180.67])
	by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id nBEHbljt011574
	for <patchwork-omap@patchwork.kernel.org>;
	Mon, 14 Dec 2009 17:39:20 GMT
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S932245AbZLNRjS (ORCPT
	<rfc822;patchwork-omap@patchwork.kernel.org>);
	Mon, 14 Dec 2009 12:39:18 -0500
Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756774AbZLNRjR
	(ORCPT <rfc822;linux-omap-outgoing>);
	Mon, 14 Dec 2009 12:39:17 -0500
Received: from bear.ext.ti.com ([192.94.94.41]:43781 "EHLO bear.ext.ti.com"
	rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
	id S1755720AbZLNRjQ convert rfc822-to-8bit (ORCPT
	<rfc822; linux-omap@vger.kernel.org>); Mon, 14 Dec 2009 12:39:16 -0500
Received: from dbdp20.itg.ti.com ([172.24.170.38])
	by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id nBEHd9Vp031667
	(version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO);
	Mon, 14 Dec 2009 11:39:12 -0600
Received: from dbde70.ent.ti.com (localhost [127.0.0.1])
	by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id nBEHd8wg018035;
	Mon, 14 Dec 2009 23:09:08 +0530 (IST)
Received: from dbde02.ent.ti.com ([172.24.170.145]) by dbde70.ent.ti.com
	([172.24.170.148]) with mapi; Mon, 14 Dec 2009 23:09:08 +0530
From: "Pandita, Vikram" <vikram.pandita@ti.com>
To: "Patra, Nilkesh" <nilkesh.patra@ti.com>,
	"linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>
CC: "linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>,
	David Brownell <david-b@pacbell.net>, "Gadiyar, Anand" <gadiyar@ti.com>
Date: Mon, 14 Dec 2009 23:09:08 +0530
Subject: RE: [RFC] MUSB: Workaround for Ethernet data alignment issue
Thread-Topic: [RFC] MUSB: Workaround for Ethernet data alignment issue
Thread-Index: Acp8ePwl5rTYn93lRnykrkqTaG3S0AAaOKWQ
Message-ID: <FCCFB4CDC6E5564B9182F639FC35608702FABD2171@dbde02.ent.ti.com>
References: <B85A65D85D7EB246BE421B3FB0FBB59301DEAB8723@dbde02.ent.ti.com>
In-Reply-To: <B85A65D85D7EB246BE421B3FB0FBB59301DEAB8723@dbde02.ent.ti.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
acceptlanguage: en-US
MIME-Version: 1.0
Sender: linux-omap-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-omap.vger.kernel.org>
X-Mailing-List: linux-omap@vger.kernel.org


diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
index 058e7e9..b16c5f7 100644
--- a/arch/arm/include/asm/system.h
+++ b/arch/arm/include/asm/system.h
@@ -514,6 +514,10 @@ static inline unsigned long long __cmpxchg64_mb(volatile void *ptr,

 #define arch_align_stack(x) (x)

+#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
+#define NET_IP_ALIGN 0
+#endif
+
 #endif /* __KERNEL__ */

 #endif