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 5/5] net/i40e: implement new Rx checksum flag
Date: Fri, 26 Aug 2016 01:48:19 +0800 [thread overview]
Message-ID: <1472147299-2376-6-git-send-email-xiao.w.wang@intel.com> (raw)
In-Reply-To: <1472147299-2376-1-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/i40e/i40e_rxtx.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index 554d167..b49d9dc 100644
--- a/drivers/net/i40e/i40e_rxtx.c
+++ b/drivers/net/i40e/i40e_rxtx.c
@@ -142,8 +142,14 @@ i40e_rxd_error_to_pkt_flags(uint64_t qword)
return flags;
if (unlikely(error_bits & (1 << I40E_RX_DESC_ERROR_IPE_SHIFT)))
flags |= PKT_RX_IP_CKSUM_BAD;
+ else
+ flags |= PKT_RX_IP_CKSUM_GOOD;
+
if (unlikely(error_bits & (1 << I40E_RX_DESC_ERROR_L4E_SHIFT)))
flags |= PKT_RX_L4_CKSUM_BAD;
+ else
+ flags |= PKT_RX_L4_CKSUM_GOOD;
+
if (unlikely(error_bits & (1 << I40E_RX_DESC_ERROR_EIPE_SHIFT)))
flags |= PKT_RX_EIP_CKSUM_BAD;
--
1.9.3
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] " Xiao Wang
2016-08-25 17:48 ` [dpdk-dev] [PATCH 1/5] net/fm10k: add back Rx checksum offload Xiao Wang
2016-08-26 7:27 ` 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 ` Xiao Wang [this message]
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