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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 1/5] net/fm10k: fix Rx checksum flags
Date: Tue,  6 Sep 2016 09:27:28 +0800	[thread overview]
Message-ID: <1473125252-32201-2-git-send-email-xiao.w.wang@intel.com> (raw)
In-Reply-To: <1473125252-32201-1-git-send-email-xiao.w.wang@intel.com>

A previous patch removed some necessary lines about Rx checksum offload
by mistake, this patch adds them back.

Fixes: 6046898f5097 ("net/mbuf: remove unused Rx error flags")

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
---
 drivers/net/fm10k/fm10k_rxtx.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/net/fm10k/fm10k_rxtx.c b/drivers/net/fm10k/fm10k_rxtx.c
index 5b2d04b..bf5888b 100644
--- a/drivers/net/fm10k/fm10k_rxtx.c
+++ b/drivers/net/fm10k/fm10k_rxtx.c
@@ -96,6 +96,16 @@ rx_desc_to_ol_flags(struct rte_mbuf *m, const union fm10k_rx_desc *d)
 
 	if (d->w.pkt_info & FM10K_RXD_RSSTYPE_MASK)
 		m->ol_flags |= PKT_RX_RSS_HASH;
+
+	if (unlikely((d->d.staterr &
+		(FM10K_RXD_STATUS_IPCS | FM10K_RXD_STATUS_IPE)) ==
+		(FM10K_RXD_STATUS_IPCS | FM10K_RXD_STATUS_IPE)))
+		m->ol_flags |= PKT_RX_IP_CKSUM_BAD;
+
+	if (unlikely((d->d.staterr &
+		(FM10K_RXD_STATUS_L4CS | FM10K_RXD_STATUS_L4E)) ==
+		(FM10K_RXD_STATUS_L4CS | FM10K_RXD_STATUS_L4E)))
+		m->ol_flags |= PKT_RX_L4_CKSUM_BAD;
 }
 
 uint16_t
-- 
1.9.3

  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 ` Xiao Wang [this message]
2016-09-06  1:27 ` [PATCH v2 2/5] net/fm10k: " Xiao Wang
2016-09-06  1:27 ` [PATCH v2 3/5] net/e1000: " Xiao Wang
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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