From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752429AbcJ2HJ1 (ORCPT ); Sat, 29 Oct 2016 03:09:27 -0400 Received: from szxga01-in.huawei.com ([58.251.152.64]:1824 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750748AbcJ2HJZ (ORCPT ); Sat, 29 Oct 2016 03:09:25 -0400 From: Mao Wenan To: , , , Subject: [PATCH] add one parameter wro_enable to enable relaxed ordering for IXGBE Date: Sat, 29 Oct 2016 15:08:51 +0800 Message-ID: <1477724932-5440-1-git-send-email-maowenan@huawei.com> X-Mailer: git-send-email 1.9.5.msysgit.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.177.96.96] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch provides a way to enable relaxed ordering, where it helps with performance in some architecture. The default value of wro_enable is 0, if you want to enable relaxed ordering, please set wro_enable=1. Mao Wenan (1): add one parameter wro_enable for IXGBE drivers/net/ethernet/intel/ixgbe/ixgbe.h | 1 + drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c | 29 ++++++++++++++----------- drivers/net/ethernet/intel/ixgbe/ixgbe_common.c | 28 +++++++++++++----------- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 9 ++++++++ 4 files changed, 41 insertions(+), 26 deletions(-) -- 2.5.0