diff options
| author | Shannon Nelson <shannon.nelson@oracle.com> | 2017-12-20 03:00:00 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-01-23 21:02:30 +0300 |
| commit | 592594704761c7865bbbc13d89f838735035db84 (patch) | |
| tree | 497299b4fcd9866ab60a5972246f6e4cddd65f45 /drivers/net/ethernet/intel/ixgbe/ixgbe.h | |
| parent | 92103199f10a3c8b36c1232e96d5aaad1571d7ff (diff) | |
| download | linux-592594704761c7865bbbc13d89f838735035db84.tar.xz | |
ixgbe: process the Tx ipsec offload
If the skb has a security association referenced in the skb, then
set up the Tx descriptor with the ipsec offload bits. While we're
here, we fix an oddly named field in the context descriptor struct.
Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index e8f3c6b22bff..0a0937d72e30 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -172,10 +172,11 @@ enum ixgbe_tx_flags { IXGBE_TX_FLAGS_CC = 0x08, IXGBE_TX_FLAGS_IPV4 = 0x10, IXGBE_TX_FLAGS_CSUM = 0x20, + IXGBE_TX_FLAGS_IPSEC = 0x40, /* software defined flags */ - IXGBE_TX_FLAGS_SW_VLAN = 0x40, - IXGBE_TX_FLAGS_FCOE = 0x80, + IXGBE_TX_FLAGS_SW_VLAN = 0x80, + IXGBE_TX_FLAGS_FCOE = 0x100, }; /* VLAN info */ @@ -1024,6 +1025,8 @@ void ixgbe_ipsec_restore(struct ixgbe_adapter *adapter); void ixgbe_ipsec_rx(struct ixgbe_ring *rx_ring, union ixgbe_adv_rx_desc *rx_desc, struct sk_buff *skb); +int ixgbe_ipsec_tx(struct ixgbe_ring *tx_ring, struct ixgbe_tx_buffer *first, + struct ixgbe_ipsec_tx_data *itd); #else static inline void ixgbe_init_ipsec_offload(struct ixgbe_adapter *adapter) { }; static inline void ixgbe_stop_ipsec_offload(struct ixgbe_adapter *adapter) { }; @@ -1031,5 +1034,8 @@ static inline void ixgbe_ipsec_restore(struct ixgbe_adapter *adapter) { }; static inline void ixgbe_ipsec_rx(struct ixgbe_ring *rx_ring, union ixgbe_adv_rx_desc *rx_desc, struct sk_buff *skb) { }; +static inline int ixgbe_ipsec_tx(struct ixgbe_ring *tx_ring, + struct ixgbe_tx_buffer *first, + struct ixgbe_ipsec_tx_data *itd) { return 0; }; #endif /* CONFIG_XFRM_OFFLOAD */ #endif /* _IXGBE_H_ */ |