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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>
This commit is contained in:
Peng Li 2017-12-22 12:21:47 +08:00 committed by David S. Miller
parent 5f6ea83fc9
commit 052ece6dc1
3 changed files with 32 additions and 0 deletions
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3
drivers/net/ethernet/hisilicon/hns3/hnae3.h
View File

@ -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,

16
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
View File

@ -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 |

13
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
View File

@ -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 const struct hnae3_ae_ops hclge_ops = {
.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,