From: Xiao Wang <xiao.w.wang@intel.com>
To: jing.d.chen@intel.com, olivier.matz@6wind.com
Cc: dev@dpdk.org, Xiao Wang <xiao.w.wang@intel.com>
Subject: [dpdk-dev] [PATCH 1/5] net/fm10k: add back Rx checksum offload
Date: Fri, 26 Aug 2016 01:48:15 +0800 [thread overview]
Message-ID: <1472147299-2376-2-git-send-email-xiao.w.wang@intel.com> (raw)
In-Reply-To: <1472147299-2376-1-git-send-email-xiao.w.wang@intel.com>
A previous patch (http://dpdk.org/dev/patchwork/patch/12937/) removed
some necessary lines about Rx checksum 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
next prev parent reply other threads:[~2016-08-25 17:48 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-25 17:48 [dpdk-dev] [PATCH 0/5] implement new Rx checksum flag Xiao Wang
2016-08-25 17:48 ` Xiao Wang [this message]
2016-08-26 7:27 ` [dpdk-dev] [PATCH 1/5] net/fm10k: add back Rx checksum offload Olivier Matz
2016-08-31 9:02 ` Wang, Xiao W
2016-08-25 17:48 ` [dpdk-dev] [PATCH 2/5] net/fm10k: implement new Rx checksum flag Xiao Wang
2016-08-29 9:32 ` Chen, Jing D
2016-08-31 8:59 ` Wang, Xiao W
2016-08-25 17:48 ` [dpdk-dev] [PATCH 3/5] net/e1000: " Xiao Wang
2016-08-25 17:48 ` [dpdk-dev] [PATCH 4/5] net/ixgbe: " Xiao Wang
2016-08-26 7:30 ` Olivier Matz
2016-08-31 9:07 ` Wang, Xiao W
2016-08-25 17:48 ` [dpdk-dev] [PATCH 5/5] net/i40e: " Xiao Wang
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