From patchwork Wed Sep 16 09:33:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: tanhuazhong X-Patchwork-Id: 1365089 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Brw4F4rTtz9sS8 for ; Wed, 16 Sep 2020 19:37:33 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726760AbgIPJg4 (ORCPT ); Wed, 16 Sep 2020 05:36:56 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:53844 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726425AbgIPJgv (ORCPT ); Wed, 16 Sep 2020 05:36:51 -0400 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 6D7EE63535BF70C1C1A7; Wed, 16 Sep 2020 17:36:48 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.487.0; Wed, 16 Sep 2020 17:36:37 +0800 From: Huazhong Tan To: CC: , , , , , , , Huazhong Tan Subject: [PATCH V2 net-next 0/6] net: hns3: updates for -next Date: Wed, 16 Sep 2020 17:33:44 +0800 Message-ID: <1600248830-59477-1-git-send-email-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org There are some optimizations related to IO path. Change since V1: - fixes a unsuitable handling in hns3_lb_clear_tx_ring() of #6 which pointed out by Saeed Mahameed. previous version: V1: https://patchwork.ozlabs.org/project/netdev/cover/1600085217-26245-1-git-send-email-tanhuazhong@huawei.com/ Yunsheng Lin (6): net: hns3: batch the page reference count updates net: hns3: batch tx doorbell operation net: hns3: optimize the tx clean process net: hns3: optimize the rx clean process net: hns3: use writel() to optimize the barrier operation net: hns3: use napi_consume_skb() when cleaning tx desc drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 225 ++++++++++++--------- drivers/net/ethernet/hisilicon/hns3/hns3_enet.h | 20 +- drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 6 +- 3 files changed, 140 insertions(+), 111 deletions(-) Reviewed-by: Saeed Mahameed