diff options
| author | Jian Shen <shenjian15@huawei.com> | 2019-05-24 19:19:47 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-05-26 13:24:56 -0700 |
| commit | d93ed94fbeaf3bf5ed16b57574dbb48ab7f7e41a (patch) | |
| tree | 7e60200af98492b85d181e506665ea8813efb8e8 /drivers/net/ethernet/hisilicon/hns3/hnae3.h | |
| parent | 4412288757064b664499af9becd028c949cd53e3 (diff) | |
| download | linux-d93ed94fbeaf3bf5ed16b57574dbb48ab7f7e41a.tar.bz2 | |
net: hns3: add aRFS support for PF
This patch adds aRFS support for PF. The aRFS rules are also
stored in the hardware flow director table, Use the existing
filter management functions to insert TCPv4/UDPv4/TCPv6/UDPv6
flow director filters. To avoid rule conflict, once user adds
flow director rules with ethtool, the aRFS will be disabled,
and clear exist aRFS rules. Once all user configure rules were
removed, aRFS can work again.
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hnae3.h')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hnae3.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index ad21b0ef1946..a18645e24434 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -343,6 +343,8 @@ struct hnae3_ae_dev { * Enable/disable hardware strip vlan tag of packets received * set_gro_en * Enable/disable HW GRO + * add_arfs_entry + * Check the 5-tuples of flow, and create flow director rule */ struct hnae3_ae_ops { int (*init_ae_dev)(struct hnae3_ae_dev *ae_dev); @@ -492,6 +494,8 @@ struct hnae3_ae_ops { struct ethtool_rxnfc *cmd, u32 *rule_locs); int (*restore_fd_rules)(struct hnae3_handle *handle); void (*enable_fd)(struct hnae3_handle *handle, bool enable); + int (*add_arfs_entry)(struct hnae3_handle *handle, u16 queue_id, + u16 flow_id, struct flow_keys *fkeys); int (*dbg_run_cmd)(struct hnae3_handle *handle, char *cmd_buf); pci_ers_result_t (*handle_hw_ras_error)(struct hnae3_ae_dev *ae_dev); bool (*get_hw_reset_stat)(struct hnae3_handle *handle); |