Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus

[pandora-kernel.git] / drivers / net / ehea / ehea_main.c

diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index a333b42..6372610 100644 (file)
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -533,8 +533,15 @@ static inline void ehea_fill_skb(struct net_device *dev,
        int length = cqe->num_bytes_transfered - 4;     /*remove CRC */
 
        skb_put(skb, length);
-       skb->ip_summed = CHECKSUM_UNNECESSARY;
        skb->protocol = eth_type_trans(skb, dev);
+
+       /* The packet was not an IPV4 packet so a complemented checksum was
+          calculated. The value is found in the Internet Checksum field. */
+       if (cqe->status & EHEA_CQE_BLIND_CKSUM) {
+               skb->ip_summed = CHECKSUM_COMPLETE;
+               skb->csum = csum_unfold(~cqe->inet_checksum_value);
+       } else
+               skb->ip_summed = CHECKSUM_UNNECESSARY;
 }
 
 static inline struct sk_buff *get_skb_by_index(struct sk_buff **skb_array,