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qede: Do not drop rx-checksum invalidated packets. 

Today, driver drops received packets which are indicated as
invalid checksum by the device. Instead of dropping such packets,
pass them to the stack with CHECKSUM_NONE indication in skb.

Signed-off-by: Ariel Elior <ariel.elior@cavium.com>
Signed-off-by: Manish Chopra <manish.chopra@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Manish Chopra 2018-03-28 03:35:52 -07:00 committed by David S. Miller
parent f03dbb06dc
commit 58f101bf87
1 changed files with 2 additions and 8 deletions
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10
drivers/net/ethernet/qlogic/qede/qede_fp.c
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@ -1247,16 +1247,10 @@ static int qede_rx_process_cqe(struct qede_dev *edev,
csum_flag = qede_check_csum(parse_flag);
if (unlikely(csum_flag == QEDE_CSUM_ERROR)) {
if (qede_pkt_is_ip_fragmented(fp_cqe, parse_flag)) {
if (qede_pkt_is_ip_fragmented(fp_cqe, parse_flag))
rxq->rx_ip_frags++;
} else {
DP_NOTICE(edev,
"CQE has error, flags = %x, dropping incoming packet\n",
parse_flag);
else
rxq->rx_hw_errors++;
qede_recycle_rx_bd_ring(rxq, fp_cqe->bd_num);
return 0;
}
}
/* Basic validation passed; Need to prepare an SKB. This would also