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net/i40e: fix Rx checksum flag

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When no error reported in Rx descriptor, we should set CKSUM_GOOD flag
before return.

Fixes: b704f9071b ("net/i40e: implement new Rx checksum flag")
Cc: stable@dpdk.org

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
This commit is contained in:
Xiao Wang 2017-01-18 21:39:23 -08:00 committed by Ferruh Yigit
parent 9b66721070
commit 65a35ca820
1 changed files with 4 additions and 1 deletions
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5
drivers/net/i40e/i40e_rxtx.c
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@ -151,8 +151,11 @@ 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