[dpdk-stable] patch 'net/i40e: fix Rx checksum flag' has been queued to stable release 16.11.1
Yuanhan Liu
yuanhan.liu at linux.intel.com
Wed Feb 15 07:26:19 CET 2017
Hi,
FYI, your patch has been queued to stable release 16.11.1
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable
yet. It will be pushed if I get no objections before 02/18/17.
So please shout if anyone has objections.
Thanks.
--yliu
---
>From 9d101072d784962fd8d4d73971d93ad02ff63d26 Mon Sep 17 00:00:00 2001
From: Xiao Wang <xiao.w.wang at intel.com>
Date: Wed, 18 Jan 2017 21:39:23 -0800
Subject: [PATCH] net/i40e: fix Rx checksum flag
[ upstream commit 65a35ca820f4ed4d55d22a32bf6cadc9d12c95af ]
When no error reported in Rx descriptor, we should set CKSUM_GOOD flag
before return.
Fixes: b704f9071b09 ("net/i40e: implement new Rx checksum flag")
Signed-off-by: Xiao Wang <xiao.w.wang at intel.com>
---
drivers/net/i40e/i40e_rxtx.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index d359dae..1b25b2f 100644
--- a/drivers/net/i40e/i40e_rxtx.c
+++ b/drivers/net/i40e/i40e_rxtx.c
@@ -138,8 +138,11 @@ i40e_rxd_error_to_pkt_flags(uint64_t qword)
uint64_t error_bits = (qword >> I40E_RXD_QW1_ERROR_SHIFT);
#define I40E_RX_ERR_BITS 0x3f
- if (likely((error_bits & I40E_RX_ERR_BITS) == 0))
+ if (likely((error_bits & I40E_RX_ERR_BITS) == 0)) {
+ flags |= (PKT_RX_IP_CKSUM_GOOD | PKT_RX_L4_CKSUM_GOOD);
return flags;
+ }
+
if (unlikely(error_bits & (1 << I40E_RX_DESC_ERROR_IPE_SHIFT)))
flags |= PKT_RX_IP_CKSUM_BAD;
else
--
1.9.0
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