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| author | Eilon Greenstein <eilong@broadcom.com> | 2008-08-13 15:48:29 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-08-13 16:01:14 -0700 |
| commit | 1adcd8bee37f494e22aee856467e994ae086ae45 (patch) | |
| tree | 81645cb54ff4fa876a2c67974db2e7d29fe9cf33 /drivers/net/bnx2x_main.c | |
| parent | 19680c4850c1e5c2b4371388637c7ce86b8570b6 (diff) | |
| download | blackbird-op-linux-1adcd8bee37f494e22aee856467e994ae086ae45.tar.gz blackbird-op-linux-1adcd8bee37f494e22aee856467e994ae086ae45.zip | |
bnx2x: Not dropping packets with L3/L4 checksum error
Not dropping packets with L3/L4 checksum error
Those packets should be passed to the OS. The problem is clear in
forwarding mode.
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2x_main.c')
| -rw-r--r-- | drivers/net/bnx2x_main.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c index 9eb8a3e6d629..b9d376d972ca 100644 --- a/drivers/net/bnx2x_main.c +++ b/drivers/net/bnx2x_main.c @@ -1501,7 +1501,6 @@ static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget) /* is this an error packet? */ if (unlikely(cqe_fp_flags & ETH_RX_ERROR_FALGS)) { - /* do we sometimes forward error packets anyway? */ DP(NETIF_MSG_RX_ERR, "ERROR flags %x rx packet %u\n", cqe_fp_flags, sw_comp_cons); @@ -1557,10 +1556,10 @@ reuse_rx: skb->protocol = eth_type_trans(skb, bp->dev); skb->ip_summed = CHECKSUM_NONE; - if (bp->rx_csum && BNX2X_RX_SUM_OK(cqe)) - skb->ip_summed = CHECKSUM_UNNECESSARY; + if (bp->rx_csum) + if (likely(BNX2X_RX_CSUM_OK(cqe))) + skb->ip_summed = CHECKSUM_UNNECESSARY; - /* TBD do we pass bad csum packets in promisc */ } #ifdef BCM_VLAN |
