From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [TG3]: TSO workaround fixes. Date: Tue, 20 Feb 2007 22:56:32 -0800 (PST) Message-ID: <20070220.225632.108742185.davem@davemloft.net> References: <1172029816.3644.4.camel@rh4> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: mchan@broadcom.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:57308 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1751143AbXBUG4e (ORCPT ); Wed, 21 Feb 2007 01:56:34 -0500 In-Reply-To: <1172029816.3644.4.camel@rh4> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: "Michael Chan" Date: Tue, 20 Feb 2007 19:50:15 -0800 > [TG3]: TSO workaround fixes. > > 1. Add race condition check after netif_stop_queue(). tg3_tx() runs > without netif_tx_lock and can race with tg3_start_xmit_dma_bug() -> > tg3_tso_bug(). > > 2. Firmware TSO in 5703/5704/5705 also have the same TSO limitation, > i.e. they cannot handle TSO headers bigger than 80 bytes. Rename > TG3_FL2_HW_TSO_1_BUG to TG3_FL2_TSO_BUG and set this flag on > these chips as well. > > 3. Update version to 3.74. > > Signed-off-by: Michael Chan Looks good, applied, thanks Micahel.