Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751965AbdISQSo (ORCPT ); Tue, 19 Sep 2017 12:18:44 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:6498 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751669AbdISQSU (ORCPT ); Tue, 19 Sep 2017 12:18:20 -0400 From: Salil Mehta To: CC: , , , , , , , , Mingguang Qu Subject: [PATCH V2 net 6/7] net: hns3: Fixes the default VLAN-id of PF Date: Tue, 19 Sep 2017 17:17:15 +0100 Message-ID: <20170919161716.92680-7-salil.mehta@huawei.com> X-Mailer: git-send-email 2.8.3 In-Reply-To: <20170919161716.92680-1-salil.mehta@huawei.com> References: <20170919161716.92680-1-salil.mehta@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.203.181.154] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020201.59C1434A.0037,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: 09cd0021600638663c90c5e7fde4c014 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1607 Lines: 44 From: Lipeng When there is no vlan id in the packets, hardware will treat the vlan id as 0 and look for the mac_vlan table. This patch set the default vlan id of PF as 0. Without this config, it will fail when look for mac_vlan table, and hardware will drop packets. Fixes: 6427264ef330 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support") Signed-off-by: Mingguang Qu Signed-off-by: Lipeng Signed-off-by: Salil Mehta --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 8e172af..74008ef 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -3673,6 +3673,7 @@ static int hclge_init_vlan_config(struct hclge_dev *hdev) { #define HCLGE_VLAN_TYPE_VF_TABLE 0 #define HCLGE_VLAN_TYPE_PORT_TABLE 1 + struct hnae3_handle *handle; int ret; ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_VLAN_TYPE_VF_TABLE, @@ -3682,8 +3683,11 @@ static int hclge_init_vlan_config(struct hclge_dev *hdev) ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_VLAN_TYPE_PORT_TABLE, true); + if (ret) + return ret; - return ret; + handle = &hdev->vport[0].nic; + return hclge_set_port_vlan_filter(handle, htons(ETH_P_8021Q), 0, false); } static int hclge_set_mtu(struct hnae3_handle *handle, int new_mtu) -- 2.7.4