Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755417AbdLUHDs (ORCPT ); Thu, 21 Dec 2017 02:03:48 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:2739 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756707AbdLUG7b (ORCPT ); Thu, 21 Dec 2017 01:59:31 -0500 From: Lipeng To: CC: , , , , Subject: [PATCH V4 net-next 08/17] net: hns3: add ethtool related offload command Date: Thu, 21 Dec 2017 15:28:54 +0800 Message-ID: <1513841343-60964-9-git-send-email-lipeng321@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1513841343-60964-1-git-send-email-lipeng321@huawei.com> References: <1513841343-60964-1-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: 4619 Lines: 112 This patch adds offload command related to "ethtool -K". Signed-off-by: Lipeng Signed-off-by: Jian Shen --- drivers/net/ethernet/hisilicon/hns3/hnae3.h | 3 +++ drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 16 ++++++++++++++++ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 13 +++++++++++++ 3 files changed, 32 insertions(+) diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index a5d3d22..a67d02a9 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -278,6 +278,8 @@ struct hnae3_ae_dev { * Set vlan filter config of Ports * set_vf_vlan_filter() * Set vlan filter config of vf + * enable_hw_strip_rxvtag() + * Enable/disable hardware strip vlan tag of packets received */ struct hnae3_ae_ops { int (*init_ae_dev)(struct hnae3_ae_dev *ae_dev); @@ -384,6 +386,7 @@ struct hnae3_ae_ops { u16 vlan_id, bool is_kill); int (*set_vf_vlan_filter)(struct hnae3_handle *handle, int vfid, u16 vlan, u8 qos, __be16 proto); + int (*enable_hw_strip_rxvtag)(struct hnae3_handle *handle, bool enable); void (*reset_event)(struct hnae3_handle *handle, enum hnae3_reset_type reset); void (*get_channels)(struct hnae3_handle *handle, diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 1c93038..301b329 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -1032,6 +1032,9 @@ static int hns3_nic_set_features(struct net_device *netdev, netdev_features_t features) { struct hns3_nic_priv *priv = netdev_priv(netdev); + struct hnae3_handle *h = priv->ae_handle; + netdev_features_t changed; + int ret; if (features & (NETIF_F_TSO | NETIF_F_TSO6)) { priv->ops.fill_desc = hns3_fill_desc_tso; @@ -1041,6 +1044,17 @@ static int hns3_nic_set_features(struct net_device *netdev, priv->ops.maybe_stop_tx = hns3_nic_maybe_stop_tx; } + changed = netdev->features ^ features; + if (changed & NETIF_F_HW_VLAN_CTAG_RX) { + if (features & NETIF_F_HW_VLAN_CTAG_RX) + ret = h->ae_algo->ops->enable_hw_strip_rxvtag(h, true); + else + ret = h->ae_algo->ops->enable_hw_strip_rxvtag(h, false); + + if (ret) + return ret; + } + netdev->features = features; return 0; } @@ -1492,6 +1506,7 @@ static void hns3_set_default_feature(struct net_device *netdev) netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_HW_VLAN_CTAG_FILTER | + NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO | NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE | NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL | @@ -1506,6 +1521,7 @@ static void hns3_set_default_feature(struct net_device *netdev) netdev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_HW_VLAN_CTAG_FILTER | + NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO | NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE | NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL | diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 113b859..d77a6de 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -4547,6 +4547,18 @@ static int hclge_init_vlan_config(struct hclge_dev *hdev) return hclge_set_port_vlan_filter(handle, htons(ETH_P_8021Q), 0, false); } +static int hclge_en_hw_strip_rxvtag(struct hnae3_handle *handle, bool enable) +{ + struct hclge_vport *vport = hclge_get_vport(handle); + + vport->rxvlan_cfg.strip_tag1_en = false; + vport->rxvlan_cfg.strip_tag2_en = enable; + vport->rxvlan_cfg.vlan1_vlan_prionly = false; + vport->rxvlan_cfg.vlan2_vlan_prionly = false; + + return hclge_set_vlan_rx_offload_cfg(vport); +} + static int hclge_set_mtu(struct hnae3_handle *handle, int new_mtu) { struct hclge_vport *vport = hclge_get_vport(handle); @@ -5362,6 +5374,7 @@ static int hclge_set_channels(struct hnae3_handle *handle, u32 new_tqps_num) .get_mdix_mode = hclge_get_mdix_mode, .set_vlan_filter = hclge_set_port_vlan_filter, .set_vf_vlan_filter = hclge_set_vf_vlan_filter, + .enable_hw_strip_rxvtag = hclge_en_hw_strip_rxvtag, .reset_event = hclge_reset_event, .get_tqps_and_rss_info = hclge_get_tqps_and_rss_info, .set_channels = hclge_set_channels, -- 1.9.1