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net/bonding: use ptype flags for LACP Rx filtering

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Use packet types flags in mbuf to provide hint for filtering of LACP
control plane traffic from the data path.

Signed-off-by: Declan Doherty <declan.doherty@intel.com>
This commit is contained in:
Tomasz Kulasek 2017-07-04 17:46:25 +01:00 committed by Ferruh Yigit
parent acfb51e2fe
commit 71b7b37ec9
1 changed files with 8 additions and 1 deletions
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9
drivers/net/bonding/rte_eth_bond_pmd.c
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@ -180,6 +180,13 @@ bond_ethdev_rx_burst_8023ad(void *queue, struct rte_mbuf **bufs,
/* Handle slow protocol packets. */
while (j < num_rx_total) {
/* If packet is not pure L2 and is known, skip it */
if ((bufs[j]->packet_type & ~RTE_PTYPE_L2_ETHER) != 0) {
j++;
continue;
}
if (j + 3 < num_rx_total)
rte_prefetch0(rte_pktmbuf_mtod(bufs[j + 3], void *));
@ -187,7 +194,7 @@ bond_ethdev_rx_burst_8023ad(void *queue, struct rte_mbuf **bufs,
subtype = ((struct slow_protocol_frame *)hdr)->slow_protocol.subtype;
/* Remove packet from array if it is slow packet or slave is not
* in collecting state or bondign interface is not in promiscus
* in collecting state or bonding interface is not in promiscuous
* mode and packet address does not match. */
if (unlikely(is_lacp_packets(hdr->ether_type, subtype, bufs[j]->vlan_tci) ||
!collecting || (!promisc &&