diff options
| author | Zhao Chen <zhaochen6@huawei.com> | 2018-10-18 15:02:51 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-18 16:44:37 -0700 |
| commit | cc18a7543d2f63a2c93fc61cfa7fd8be5464f75e (patch) | |
| tree | f44fdb43030510881d2e3074e67579041c84f70a /drivers/net/ethernet/huawei/hinic/hinic_port.h | |
| parent | 40b06553c906a56ae31677b3ecbd49546947698d (diff) | |
| download | linux-cc18a7543d2f63a2c93fc61cfa7fd8be5464f75e.tar.gz | |
net-next/hinic: add checksum offload and TSO support
This patch adds checksum offload and TSO support for the HiNIC
driver. Perfomance test (Iperf) shows more than 100% improvement
in TCP streams.
Signed-off-by: Zhao Chen <zhaochen6@huawei.com>
Signed-off-by: Xue Chaojing <xuechaojing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_port.h')
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_port.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_port.h b/drivers/net/ethernet/huawei/hinic/hinic_port.h index 9404365195dd..f6e3220fe28f 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_port.h +++ b/drivers/net/ethernet/huawei/hinic/hinic_port.h @@ -72,6 +72,11 @@ enum hinic_speed { HINIC_SPEED_UNKNOWN = 0xFF, }; +enum hinic_tso_state { + HINIC_TSO_DISABLE = 0, + HINIC_TSO_ENABLE = 1, +}; + struct hinic_port_mac_cmd { u8 status; u8 version; @@ -167,6 +172,17 @@ struct hinic_port_cap { u8 rsvd2[3]; }; +struct hinic_tso_config { + u8 status; + u8 version; + u8 rsvd0[6]; + + u16 func_id; + u16 rsvd1; + u8 tso_en; + u8 resv2[3]; +}; + int hinic_port_add_mac(struct hinic_dev *nic_dev, const u8 *addr, u16 vlan_id); @@ -195,4 +211,6 @@ int hinic_port_set_func_state(struct hinic_dev *nic_dev, int hinic_port_get_cap(struct hinic_dev *nic_dev, struct hinic_port_cap *port_cap); +int hinic_port_set_tso(struct hinic_dev *nic_dev, enum hinic_tso_state state); + #endif |