@@ -303,6 +303,9 @@ dpif_miniflow_extract_autovalidator(struct dp_packet_batch *packets,
DP_PACKET_BATCH_FOR_EACH (i, packet, packets) {
pkt_metadata_init(&packet->md, in_port);
miniflow_extract(packet, &keys[i].mf);
+ keys[i].len = netdev_flow_key_size(miniflow_n_values(&keys[i].mf));
+ keys[i].hash = dpif_netdev_packet_get_rss_hash_orig_pkt(packet,
+ &keys[i].mf);
/* Store known good metadata to compare with optimized metadata. */
good_l2_5_ofs[i] = packet->l2_5_ofs;
@@ -352,6 +355,15 @@ dpif_miniflow_extract_autovalidator(struct dp_packet_batch *packets,
failed = 1;
}
+ /* Check hashes are equal. */
+ if ((keys[i].hash != test_keys[i].hash) ||
+ (keys[i].len != test_keys[i].len)) {
+ ds_put_format(&log_msg, "Good hash: %d len: %d\tTest hash:%d"
+ " len:%d\n", keys[i].hash, keys[i].len,
+ test_keys[i].hash, test_keys[i].len);
+ failed = 1;
+ }
+
if (!miniflow_equal(&keys[i].mf, &test_keys[i].mf)) {
uint32_t block_cnt = miniflow_n_values(&keys[i].mf);
ds_put_format(&log_msg, "Autovalidation blocks failed\n"
This patch adds the per profile AVX512 opt hashing to autovalidator for validating the hash values against the scalar hash. Signed-off-by: Kumar Amber <kumar.amber@intel.com> --- lib/dpif-netdev-private-extract.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)