* [PATCH] net/i40e: fix Rx checksum flag
@ 2017-01-19 5:39 Xiao Wang
2017-01-20 18:41 ` [dpdk-stable] " Ferruh Yigit
0 siblings, 1 reply; 2+ messages in thread
From: Xiao Wang @ 2017-01-19 5:39 UTC (permalink / raw)
To: jingjing.wu; +Cc: dev, yuanhan.liu, stable, Xiao Wang
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@intel.com>
CC: stable@dpdk.org
---
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 1c9a6c8..22809fa 100644
--- a/drivers/net/i40e/i40e_rxtx.c
+++ b/drivers/net/i40e/i40e_rxtx.c
@@ -151,8 +151,11 @@ static uint16_t i40e_xmit_pkts_simple(void *tx_queue,
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
--
1.8.3.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [dpdk-stable] [PATCH] net/i40e: fix Rx checksum flag
2017-01-19 5:39 [PATCH] net/i40e: fix Rx checksum flag Xiao Wang
@ 2017-01-20 18:41 ` Ferruh Yigit
0 siblings, 0 replies; 2+ messages in thread
From: Ferruh Yigit @ 2017-01-20 18:41 UTC (permalink / raw)
To: Xiao Wang, jingjing.wu; +Cc: dev, yuanhan.liu, stable
On 1/19/2017 5:39 AM, Xiao Wang wrote:
> When no error reported in Rx descriptor, we should set CKSUM_GOOD flag
> before return.
>
> Fixes: b704f9071b09 ("net/i40e: implement new Rx checksum flag")
CC: stable@dpdk.org
>
> Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Applied to dpdk-next-net/master, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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