diff options
| author | Shahed Shaikh <shahed.shaikh@qlogic.com> | 2014-03-21 12:41:17 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-03-24 08:44:23 +0400 |
| commit | 2b3d7b758c68775cdebd95787454d12e0b8247e7 (patch) | |
| tree | bdd7a6ba0ae3c31914d29ecb47d34309a4ddd676 /drivers/net/ethernet/qlogic/qlcnic/qlcnic.h | |
| parent | 381709de1582ed868161d37a1ad54ba110c4353c (diff) | |
| download | linux-2b3d7b758c68775cdebd95787454d12e0b8247e7.tar.xz | |
qlcnic: Add VXLAN Rx offload support
This patch adds Rx checksum offload support for VXLAN.
Implements .ndo_{add|del}_vxlan_port netdev ops.
Adapter supports only one VXLAN port, so program adapter with
very first UDP port which VXLAN driver is listening to.
Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qlcnic/qlcnic.h')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index 5c48263207dd..59255fb8cded 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -535,6 +535,7 @@ struct qlcnic_hardware_context { u8 extend_lb_time; u8 phys_port_id[ETH_ALEN]; u8 lb_mode; + u16 vxlan_port; }; struct qlcnic_adapter_stats { @@ -551,6 +552,7 @@ struct qlcnic_adapter_stats { u64 lso_frames; u64 encap_lso_frames; u64 encap_tx_csummed; + u64 encap_rx_csummed; u64 xmit_on; u64 xmit_off; u64 skb_alloc_failure; @@ -912,6 +914,7 @@ struct qlcnic_mac_vlan_list { #define QLCNIC_FW_CAPABILITY_2_BEACON BIT_7 #define QLCNIC_FW_CAPABILITY_2_PER_PORT_ESWITCH_CFG BIT_9 +#define QLCNIC_83XX_FW_CAPAB_ENCAP_RX_OFFLOAD BIT_0 #define QLCNIC_83XX_FW_CAPAB_ENCAP_TX_OFFLOAD BIT_1 #define QLCNIC_83XX_FW_CAPAB_ENCAP_CKO_OFFLOAD BIT_4 @@ -1008,6 +1011,8 @@ struct qlcnic_ipaddr { #define QLCNIC_APP_CHANGED_FLAGS 0x20000 #define QLCNIC_HAS_PHYS_PORT_ID 0x40000 #define QLCNIC_TSS_RSS 0x80000 +#define QLCNIC_ADD_VXLAN_PORT 0x100000 +#define QLCNIC_DEL_VXLAN_PORT 0x200000 #define QLCNIC_IS_MSI_FAMILY(adapter) \ ((adapter)->flags & (QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED)) @@ -1828,6 +1833,12 @@ static inline bool qlcnic_encap_tx_offload(struct qlcnic_adapter *adapter) QLCNIC_83XX_FW_CAPAB_ENCAP_TX_OFFLOAD; } +static inline bool qlcnic_encap_rx_offload(struct qlcnic_adapter *adapter) +{ + return adapter->ahw->extra_capability[0] & + QLCNIC_83XX_FW_CAPAB_ENCAP_RX_OFFLOAD; +} + static inline int qlcnic_start_firmware(struct qlcnic_adapter *adapter) { return adapter->nic_ops->start_firmware(adapter); |