diff options
| author | Shannon Nelson <shannon.nelson@oracle.com> | 2017-12-19 15:59:59 -0800 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-01-23 09:52:57 -0800 |
| commit | 92103199f10a3c8b36c1232e96d5aaad1571d7ff (patch) | |
| tree | 8441cec1595155ce87d298c883ec93b4534dea09 /drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | |
| parent | 6d73a1540ba8a2fa2aaacf157ad2e46036a2ef91 (diff) | |
ixgbe: process the Rx ipsec offload
If the chip sees and decrypts an ipsec offload, set up the skb
sp pointer with the ralated SA info. Since the chip is rude
enough to keep to itself the table index it used for the
decryption, we have to do our own table lookup, using the
hash for speed.
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_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 80635d12860ab..9616f286a75b8 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -1752,6 +1752,9 @@ static void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring, __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vid); } + if (ixgbe_test_staterr(rx_desc, IXGBE_RXDADV_STAT_SECP)) + ixgbe_ipsec_rx(rx_ring, rx_desc, skb); + skb->protocol = eth_type_trans(skb, dev); /* record Rx queue, or update MACVLAN statistics */ |