From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maciej Sosnowski Subject: [PATCH 0/2] I/OAT: watchdog/reset and tcp_dma_copybreak Date: Mon, 14 Jul 2008 15:27:59 +0200 Message-ID: <20080714132645.26941.64737.stgit@linux.site> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: shannon.nelson@intel.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org To: dan.j.williams@intel.com Return-path: Received: from mga02.intel.com ([134.134.136.20]:13609 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752516AbYGNNhy (ORCPT ); Mon, 14 Jul 2008 09:37:54 -0400 Sender: netdev-owner@vger.kernel.org List-ID: I am resending these patches also to netdev list. It has been a while since last ioatdma update. Here are two patches that are a result of ioatdma sustaining and performance tuning efforts for both I/OAT versions 1.2 and 2.0. This patches apply to kernel 2.6.26-rc9. Maciej Sosnowski (2): I/OAT: Add watchdog/reset functionality to ioatdma driver I/OAT: tcp_dma_copybreak default value dependant on I/OAT version drivers/dma/dmaengine.c | 3 drivers/dma/ioat_dma.c | 273 +++++++++++++++++++++++++++++++++++- drivers/dma/ioatdma.h | 10 + include/linux/dmaengine.h | 2 4 files changed, 281 insertions(+), 7 deletions(-) -- Maciej