From: Stephen Hemminger stephen@networkplumber.org
[ Upstream commit 5aafeb74b5bb65b34cc87c7623f9fa163a34fa3b ]
Running old skge driver on PowerPC causes checksum errors because hardware reported 1's complement checksum is in little-endian byte order.
Reported-by: Benoit benoit.sansoni@gmail.com Signed-off-by: Stephen Hemminger stephen@networkplumber.org Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/marvell/skge.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/marvell/skge.c +++ b/drivers/net/ethernet/marvell/skge.c @@ -3114,7 +3114,7 @@ static struct sk_buff *skge_rx_get(struc skb_put(skb, len);
if (dev->features & NETIF_F_RXCSUM) { - skb->csum = csum; + skb->csum = le16_to_cpu(csum); skb->ip_summed = CHECKSUM_COMPLETE; }