From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753062AbdHQLzk (ORCPT ); Thu, 17 Aug 2017 07:55:40 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:4029 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752873AbdHQLze (ORCPT ); Thu, 17 Aug 2017 07:55:34 -0400 From: Aviad Krawczyk To: CC: , , , , , , Subject: [PATCH V5 net-next 21/21] net-next/hinic: Add netpoll Date: Thu, 17 Aug 2017 19:53:02 +0800 Message-ID: X-Mailer: git-send-email 1.9.1 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.162.197.60] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A090204.59958434.0223,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: c00d4ad62a676229877550c4d959fc4e Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add more netdev operation - netpoll. Signed-off-by: Aviad Krawczyk Signed-off-by: Zhao Chen --- MAINTAINERS | 7 +++++++ drivers/net/ethernet/huawei/hinic/hinic_main.c | 20 ++++++++++++++++++++ 2 files changed, 27 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 0e967b3..8f9ea9b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6240,6 +6240,13 @@ L: linux-input@vger.kernel.org S: Maintained F: drivers/input/touchscreen/htcpen.c +HUAWEI ETHERNET DRIVER +M: Aviad Krawczyk +L: netdev@vger.kernel.org +S: Supported +F: Documentation/networking/hinic.txt +F: drivers/net/ethernet/huawei/hinic/ + HUGETLB FILESYSTEM M: Nadia Yvette Chambers S: Maintained diff --git a/drivers/net/ethernet/huawei/hinic/hinic_main.c b/drivers/net/ethernet/huawei/hinic/hinic_main.c index a77a7f8..59f3358 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_main.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_main.c @@ -787,6 +787,23 @@ static void hinic_get_stats64(struct net_device *netdev, stats->tx_errors = nic_tx_stats->tx_dropped; } +#ifdef CONFIG_NET_POLL_CONTROLLER +static void hinic_netpoll(struct net_device *netdev) +{ + struct hinic_dev *nic_dev = netdev_priv(netdev); + int i, num_qps; + + num_qps = hinic_hwdev_num_qps(nic_dev->hwdev); + for (i = 0; i < num_qps; i++) { + struct hinic_txq *txq = &nic_dev->txqs[i]; + struct hinic_rxq *rxq = &nic_dev->rxqs[i]; + + napi_schedule(&txq->napi); + napi_schedule(&rxq->napi); + } +} +#endif + static const struct net_device_ops hinic_netdev_ops = { .ndo_open = hinic_open, .ndo_stop = hinic_close, @@ -799,6 +816,9 @@ static void hinic_get_stats64(struct net_device *netdev, .ndo_start_xmit = hinic_xmit_frame, .ndo_tx_timeout = hinic_tx_timeout, .ndo_get_stats64 = hinic_get_stats64, +#ifdef CONFIG_NET_POLL_CONTROLLER + .ndo_poll_controller = hinic_netpoll, +#endif }; static void netdev_features_init(struct net_device *netdev) -- 1.9.1