From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753036Ab1HDIoI (ORCPT ); Thu, 4 Aug 2011 04:44:08 -0400 Received: from shards.monkeyblade.net ([198.137.202.13]:52447 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751758Ab1HDIoG (ORCPT ); Thu, 4 Aug 2011 04:44:06 -0400 Date: Thu, 04 Aug 2011 01:43:52 -0700 (PDT) Message-Id: <20110804.014352.2136986087530764032.davem@davemloft.net> To: tord.andersson@endian.se Cc: nicolas.ferre@atmel.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] macb: restore wrap bit when performing underrun cleanup From: David Miller In-Reply-To: <1312445507-31382-1-git-send-email-tord.andersson@endian.se> References: <1312445507-31382-1-git-send-email-tord.andersson@endian.se> X-Mailer: Mew version 6.3 on Emacs 23.2 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.2.6 (shards.monkeyblade.net [198.137.202.13]); Thu, 04 Aug 2011 01:43:52 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Tord Andersson Date: Thu, 4 Aug 2011 10:11:47 +0200 > When TX underrun occurs, a cleanup is performed that marks all buffers as used. As a side effect it also clears the wrap bit in the last buffer. This patch will restore the wrap bit. > > Signed-off-by: Tord Andersson Applied.