bnx2: Add support for skb->rxhash.

Add skb->rxhash support for TCP packets only because the bnx2 RSS hash
does not hash UDP ports.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index ddaa3fc99876..b9af6bcef894 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -295,6 +295,9 @@ struct l2_fhdr {
                 #define L2_FHDR_ERRORS_TCP_XSUM         (1<<28)
                 #define L2_FHDR_ERRORS_UDP_XSUM         (1<<31)
 
+                #define L2_FHDR_STATUS_USE_RXHASH       \
+                        (L2_FHDR_STATUS_TCP_SEGMENT | L2_FHDR_STATUS_RSS_HASH)
+
         u32 l2_fhdr_hash;
 #if defined(__BIG_ENDIAN)
         u16 l2_fhdr_pkt_len;