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From: Xiao Wang <xiao.w.wang@intel.com>
To: dev@dpdk.org
Cc: jing.d.chen@intel.com, olivier.matz@6wind.com,
	Xiao Wang <xiao.w.wang@intel.com>
Subject: [PATCH v2 3/5] net/e1000: implement new Rx checksum flag
Date: Tue,  6 Sep 2016 09:27:30 +0800	[thread overview]
Message-ID: <1473125252-32201-4-git-send-email-xiao.w.wang@intel.com> (raw)
In-Reply-To: <1473125252-32201-1-git-send-email-xiao.w.wang@intel.com>

Add CKSUM_GOOD flag to distinguish a good checksum from an unknown one.

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
---
 drivers/net/e1000/igb_rxtx.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/e1000/igb_rxtx.c b/drivers/net/e1000/igb_rxtx.c
index 9d80a0b..bc33aed 100644
--- a/drivers/net/e1000/igb_rxtx.c
+++ b/drivers/net/e1000/igb_rxtx.c
@@ -748,7 +748,9 @@ rx_desc_error_to_pkt_flags(uint32_t rx_status)
 	 */
 
 	static uint64_t error_to_pkt_flags_map[4] = {
-		0,  PKT_RX_L4_CKSUM_BAD, PKT_RX_IP_CKSUM_BAD,
+		PKT_RX_IP_CKSUM_GOOD | PKT_RX_L4_CKSUM_GOOD,
+		PKT_RX_IP_CKSUM_GOOD | PKT_RX_L4_CKSUM_BAD,
+		PKT_RX_IP_CKSUM_BAD | PKT_RX_L4_CKSUM_GOOD,
 		PKT_RX_IP_CKSUM_BAD | PKT_RX_L4_CKSUM_BAD
 	};
 	return error_to_pkt_flags_map[(rx_status >>
-- 
1.9.3

  parent reply	other threads:[~2016-09-06  1:28 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-06  1:27 [PATCH v2 0/5] implement new Rx checksum flag Xiao Wang
2016-09-06  1:27 ` [PATCH v2 1/5] net/fm10k: fix Rx checksum flags Xiao Wang
2016-09-06  1:27 ` [PATCH v2 2/5] net/fm10k: implement new Rx checksum flag Xiao Wang
2016-09-06  1:27 ` Xiao Wang [this message]
2016-09-06  1:27 ` [PATCH v2 4/5] net/ixgbe: " Xiao Wang
2016-09-06  1:27 ` [PATCH v2 5/5] net/i40e: " Xiao Wang
2016-09-14  5:41 ` [PATCH v2 0/5] " Chen, Jing D
2016-10-13 23:37   ` Thomas Monjalon

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