Signed-off-by: Olivier Matz <olivier.matz at 6wind.com>
---
app/test-pmd/csumonly.c | 22 ++++++++++++----------
1 file changed, 12 insertions(+), 10 deletions(-)
diff --git a/app/test-pmd/csumonly.c b/app/test-pmd/csumonly.c
index 5ca5702..e7ee0b3 100644
--- a/app/test-pmd/csumonly.c
+++ b/app/test-pmd/csumonly.c
@@ -640,7 +640,7 @@ pkt_burst_checksum_forward(struct fwd_stream *fs)
uint16_t nb_rx;
uint16_t nb_tx;
uint16_t i;
- uint64_t ol_flags;
+ uint64_t rx_ol_flags, tx_ol_flags;
uint16_t testpmd_ol_flags;
uint32_t retry;
uint32_t rx_bad_ip_csum;
@@ -680,13 +680,14 @@ pkt_burst_checksum_forward(struct fwd_stream *fs)
rte_prefetch0(rte_pktmbuf_mtod(pkts_burst[i + 1],
void *));
- ol_flags = 0;
- info.is_tunnel = 0;
m = pkts_burst[i];
+ info.is_tunnel = 0;
+ tx_ol_flags = 0;
+ rx_ol_flags = m->ol_flags;
/* Update the L3/L4 checksum error packet statistics */
- rx_bad_ip_csum += ((m->ol_flags & PKT_RX_IP_CKSUM_BAD) != 0);
- rx_bad_l4_csum += ((m->ol_flags & PKT_RX_L4_CKSUM_BAD) != 0);
+ 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);
/* step 1: dissect packet, parsing optional vlan, ip4/ip6, vxlan
* and inner headers */
@@ -737,13 +738,13 @@ pkt_burst_checksum_forward(struct fwd_stream *fs)
* is configured, prepare the mbuf for TCP segmentation. */
/* process checksums of inner headers first */
- ol_flags |= process_inner_cksums(l3_hdr, &info,
testpmd_ol_flags);
+ tx_ol_flags |= process_inner_cksums(l3_hdr, &info,
testpmd_ol_flags);
/* Then process outer headers if any. Note that the software
* checksum will be wrong if one of the inner checksums is
* processed in hardware. */
if (info.is_tunnel == 1) {
- ol_flags |= process_outer_cksums(outer_l3_hdr, &info,
+ tx_ol_flags |= process_outer_cksums(outer_l3_hdr, &info,
testpmd_ol_flags);
}
@@ -777,7 +778,7 @@ pkt_burst_checksum_forward(struct fwd_stream *fs)
m->l4_len = info.l4_len;
}
m->tso_segsz = info.tso_segsz;
- m->ol_flags = ol_flags;
+ m->ol_flags = tx_ol_flags;
/* Do split & copy for the packet. */
if (tx_pkt_split != TX_PKT_SPLIT_OFF) {
@@ -797,10 +798,11 @@ pkt_burst_checksum_forward(struct fwd_stream *fs)
printf("mbuf=%p, pkt_len=%u, nb_segs=%hhu:\n",
m, m->pkt_len, m->nb_segs);
/* dump rx parsed packet info */
+ rte_get_rx_ol_flag_list(rx_ol_flags, buf, sizeof(buf));
printf("rx: l2_len=%d ethertype=%x l3_len=%d "
- "l4_proto=%d l4_len=%d\n",
+ "l4_proto=%d l4_len=%d flags=%s\n",
info.l2_len, rte_be_to_cpu_16(info.ethertype),
- info.l3_len, info.l4_proto, info.l4_len);
+ info.l3_len, info.l4_proto, info.l4_len, buf);
if (info.is_tunnel == 1)
printf("rx: outer_l2_len=%d outer_ethertype=%x "
"outer_l3_len=%d\n", info.outer_l2_len,
--
2.8.1
