ixgbe: offload VxLAN and NVGRE Rx checksum on X550

[dpdk.git] / drivers / net / ixgbe / ixgbe_rxtx.c

diff --git a/drivers/net/ixgbe/ixgbe_rxtx.c b/drivers/net/ixgbe/ixgbe_rxtx.c
index 54278ce..8d5576b 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_rxtx.c
+++ b/drivers/net/ixgbe/ixgbe_rxtx.c
@@ -1003,6 +1003,8 @@ rx_desc_status_to_pkt_flags(uint32_t rx_status)
 static inline uint64_t
 rx_desc_error_to_pkt_flags(uint32_t rx_status)
 {
+       uint64_t pkt_flags;
+
        /*
         * Bit 31: IPE, IPv4 checksum error
         * Bit 30: L4I, L4I integrity error
@@ -1011,8 +1013,15 @@ rx_desc_error_to_pkt_flags(uint32_t rx_status)
                0,  PKT_RX_L4_CKSUM_BAD, PKT_RX_IP_CKSUM_BAD,
                PKT_RX_IP_CKSUM_BAD | PKT_RX_L4_CKSUM_BAD
        };
-       return error_to_pkt_flags_map[(rx_status >>
+       pkt_flags = error_to_pkt_flags_map[(rx_status >>
                IXGBE_RXDADV_ERR_CKSUM_BIT) & IXGBE_RXDADV_ERR_CKSUM_MSK];
+
+       if ((rx_status & IXGBE_RXD_STAT_OUTERIPCS) &&
+           (rx_status & IXGBE_RXDADV_ERR_OUTERIPER)) {
+               pkt_flags |= PKT_RX_EIP_CKSUM_BAD;
+       }
+
+       return pkt_flags;
 }
 
 /*