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net: hns3: add ethtool related offload command
This patch adds offload command related to "ethtool -K". Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -278,6 +278,8 @@ struct hnae3_ae_dev {
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* Set vlan filter config of Ports
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* set_vf_vlan_filter()
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* Set vlan filter config of vf
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* enable_hw_strip_rxvtag()
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* Enable/disable hardware strip vlan tag of packets received
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*/
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struct hnae3_ae_ops {
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int (*init_ae_dev)(struct hnae3_ae_dev *ae_dev);
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@ -384,6 +386,7 @@ struct hnae3_ae_ops {
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u16 vlan_id, bool is_kill);
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int (*set_vf_vlan_filter)(struct hnae3_handle *handle, int vfid,
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u16 vlan, u8 qos, __be16 proto);
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int (*enable_hw_strip_rxvtag)(struct hnae3_handle *handle, bool enable);
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void (*reset_event)(struct hnae3_handle *handle,
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enum hnae3_reset_type reset);
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void (*get_channels)(struct hnae3_handle *handle,
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@ -1032,6 +1032,9 @@ static int hns3_nic_set_features(struct net_device *netdev,
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netdev_features_t features)
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{
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struct hns3_nic_priv *priv = netdev_priv(netdev);
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struct hnae3_handle *h = priv->ae_handle;
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netdev_features_t changed;
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int ret;
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if (features & (NETIF_F_TSO | NETIF_F_TSO6)) {
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priv->ops.fill_desc = hns3_fill_desc_tso;
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@ -1041,6 +1044,17 @@ static int hns3_nic_set_features(struct net_device *netdev,
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priv->ops.maybe_stop_tx = hns3_nic_maybe_stop_tx;
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}
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changed = netdev->features ^ features;
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if (changed & NETIF_F_HW_VLAN_CTAG_RX) {
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if (features & NETIF_F_HW_VLAN_CTAG_RX)
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ret = h->ae_algo->ops->enable_hw_strip_rxvtag(h, true);
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else
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ret = h->ae_algo->ops->enable_hw_strip_rxvtag(h, false);
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if (ret)
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return ret;
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}
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netdev->features = features;
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return 0;
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}
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@ -1492,6 +1506,7 @@ static void hns3_set_default_feature(struct net_device *netdev)
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netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
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NETIF_F_HW_VLAN_CTAG_FILTER |
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NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX |
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NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO |
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NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE |
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NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL |
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@ -1506,6 +1521,7 @@ static void hns3_set_default_feature(struct net_device *netdev)
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netdev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
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NETIF_F_HW_VLAN_CTAG_FILTER |
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NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX |
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NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO |
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NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE |
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NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL |
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@ -4547,6 +4547,18 @@ static int hclge_init_vlan_config(struct hclge_dev *hdev)
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return hclge_set_port_vlan_filter(handle, htons(ETH_P_8021Q), 0, false);
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}
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static int hclge_en_hw_strip_rxvtag(struct hnae3_handle *handle, bool enable)
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{
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struct hclge_vport *vport = hclge_get_vport(handle);
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vport->rxvlan_cfg.strip_tag1_en = false;
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vport->rxvlan_cfg.strip_tag2_en = enable;
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vport->rxvlan_cfg.vlan1_vlan_prionly = false;
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vport->rxvlan_cfg.vlan2_vlan_prionly = false;
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return hclge_set_vlan_rx_offload_cfg(vport);
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}
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static int hclge_set_mtu(struct hnae3_handle *handle, int new_mtu)
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{
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struct hclge_vport *vport = hclge_get_vport(handle);
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@ -5362,6 +5374,7 @@ static const struct hnae3_ae_ops hclge_ops = {
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.get_mdix_mode = hclge_get_mdix_mode,
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.set_vlan_filter = hclge_set_port_vlan_filter,
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.set_vf_vlan_filter = hclge_set_vf_vlan_filter,
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.enable_hw_strip_rxvtag = hclge_en_hw_strip_rxvtag,
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.reset_event = hclge_reset_event,
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.get_tqps_and_rss_info = hclge_get_tqps_and_rss_info,
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.set_channels = hclge_set_channels,
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