[dpdk-dev] [PATCH 06/12] app/testpmd: fix checksum stats in csum engine
Olivier Matz
olivier.matz at 6wind.com
Thu Jul 21 10:08:24 CEST 2016
---
app/test-pmd/csumonly.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/app/test-pmd/csumonly.c b/app/test-pmd/csumonly.c
index 4b36d74..34a2591 100644
--- a/app/test-pmd/csumonly.c
+++ b/app/test-pmd/csumonly.c
@@ -680,8 +680,10 @@ pkt_burst_checksum_forward(struct fwd_stream *fs)
rx_ol_flags = m->ol_flags;
/* Update the L3/L4 checksum error packet statistics */
- rx_bad_ip_csum += ((rx_ol_flags & PKT_RX_IP_CKSUM_BAD) != 0);
- rx_bad_l4_csum += ((rx_ol_flags & PKT_RX_L4_CKSUM_BAD) != 0);
+ if ((rx_ol_flags & PKT_RX_IP_CKSUM_MASK) == PKT_RX_IP_CKSUM_BAD)
+ rx_bad_ip_csum += 1;
+ if ((rx_ol_flags & PKT_RX_L4_CKSUM_MASK) == PKT_RX_L4_CKSUM_BAD)
+ rx_bad_l4_csum += 1;
/* step 1: dissect packet, parsing optional vlan, ip4/ip6, vxlan
* and inner headers */
--
2.8.1
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