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bnx2: Add support for skb->rxhash.

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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>
This commit is contained in:
Michael Chan
2010-07-03 20:42:16 +00:00
committed by David S. Miller
parent 3d5f3a7bbd
commit fdc8541d69
2 changed files with 17 additions and 1 deletions
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3
drivers/net/bnx2.h
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@@ -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;