Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S938584AbdLSDjW (ORCPT ); Mon, 18 Dec 2017 22:39:22 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:43770 "EHLO huawei.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S932888AbdLSDcu (ORCPT ); Mon, 18 Dec 2017 22:32:50 -0500 From: Lipeng To: CC: , , , , Subject: [PATCH V2 net-next 06/17] net: hns3: Add a mask initialization for mac_vlan table Date: Tue, 19 Dec 2017 12:02:28 +0800 Message-ID: <1513656159-127589-7-git-send-email-lipeng321@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1513656159-127589-1-git-send-email-lipeng321@huawei.com> References: <1513656159-127589-1-git-send-email-lipeng321@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3188 Lines: 100 This patch sets vlan masked, in order to avoid the received packets being filtered. Signed-off-by: Shenjian Signed-off-by: Lipeng --- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h | 10 ++++++ .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 39 +++++++++++++++++++++- 2 files changed, 48 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h index 1eb9ff0..10adf86 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h @@ -191,6 +191,7 @@ enum hclge_opcode_type { HCLGE_OPC_MAC_VLAN_INSERT = 0x1003, HCLGE_OPC_MAC_ETHTYPE_ADD = 0x1010, HCLGE_OPC_MAC_ETHTYPE_REMOVE = 0x1011, + HCLGE_OPC_MAC_VLAN_MASK_SET = 0x1012, /* Multicast linear table cmd */ HCLGE_OPC_MTA_MAC_MODE_CFG = 0x1020, @@ -589,6 +590,15 @@ struct hclge_mac_vlan_tbl_entry_cmd { u8 rsv2[6]; }; +#define HCLGE_VLAN_MASK_EN_B 0x0 +struct hclge_mac_vlan_mask_entry_cmd { + u8 rsv0[2]; + u8 vlan_mask; + u8 rsv1; + u8 mac_mask[6]; + u8 rsv2[14]; +}; + #define HCLGE_CFG_MTA_MAC_SEL_S 0x0 #define HCLGE_CFG_MTA_MAC_SEL_M GENMASK(1, 0) #define HCLGE_CFG_MTA_MAC_EN_B 0x7 diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index b8658b8..d7f6063 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -2200,9 +2200,34 @@ static int hclge_get_autoneg(struct hnae3_handle *handle) return hdev->hw.mac.autoneg; } +static int hclge_set_default_mac_vlan_mask(struct hclge_dev *hdev, + bool mask_vlan, + u8 *mac_mask) +{ + struct hclge_mac_vlan_mask_entry_cmd *req; + struct hclge_desc desc; + int status; + + req = (struct hclge_mac_vlan_mask_entry_cmd *)desc.data; + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_MASK_SET, false); + + hnae_set_bit(req->vlan_mask, HCLGE_VLAN_MASK_EN_B, + mask_vlan ? 1 : 0); + ether_addr_copy(req->mac_mask, mac_mask); + + status = hclge_cmd_send(&hdev->hw, &desc, 1); + if (status) + dev_err(&hdev->pdev->dev, + "Config mac_vlan_mask failed for cmd_send, ret =%d\n", + status); + + return status; +} + static int hclge_mac_init(struct hclge_dev *hdev) { struct hclge_mac *mac = &hdev->hw.mac; + u8 mac_mask[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; int ret; ret = hclge_cfg_mac_speed_dup(hdev, hdev->hw.mac.speed, HCLGE_MAC_FULL); @@ -2228,7 +2253,19 @@ static int hclge_mac_init(struct hclge_dev *hdev) return ret; } - return hclge_cfg_func_mta_filter(hdev, 0, hdev->accept_mta_mc); + ret = hclge_cfg_func_mta_filter(hdev, 0, hdev->accept_mta_mc); + if (ret) { + dev_err(&hdev->pdev->dev, + "set mta filter mode fail ret=%d\n", ret); + return ret; + } + + ret = hclge_set_default_mac_vlan_mask(hdev, true, mac_mask); + if (ret) + dev_err(&hdev->pdev->dev, + "set default mac_vlan_mask fail ret=%d\n", ret); + + return ret; } static void hclge_mbx_task_schedule(struct hclge_dev *hdev) -- 1.9.1