Commit c1d1791d authored by Shannon Nelson's avatar Shannon Nelson Committed by Jeff Kirsher
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i40e: add GRE tunnel type to csum encoding



Make sure the Tx checksum encoder knows about GRE protocol and sets the
descriptor flag appropriately.

Signed-off-by: default avatarShannon Nelson <shannon.nelson@intel.com>
Tested-by: default avatarAndrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent b03a8c1f
......@@ -2240,6 +2240,9 @@ static void i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
l4_tunnel = I40E_TXD_CTX_UDP_TUNNELING;
*tx_flags |= I40E_TX_FLAGS_VXLAN_TUNNEL;
break;
case IPPROTO_GRE:
l4_tunnel = I40E_TXD_CTX_GRE_TUNNELING;
break;
default:
return;
}
......
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