[dpdk-dev] [PATCH v2] fix lacp check system address

[Vadim]

Signed-off-by: Vadim <podovinni...@protei.ru>

fix lacp check system address

---
 drivers/net/bonding/rte_eth_bond_8023ad.c | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/drivers/net/bonding/rte_eth_bond_8023ad.c 
b/drivers/net/bonding/rte_eth_bond_8023ad.c
index b77a37ddb..d4dda790a 100644
--- a/drivers/net/bonding/rte_eth_bond_8023ad.c
+++ b/drivers/net/bonding/rte_eth_bond_8023ad.c
@@ -792,18 +792,33 @@ rx_machine_update(struct bond_dev_private *internals, 
uint16_t slave_id,
                struct rte_mbuf *lacp_pkt) {
        struct lacpdu_header *lacp;
        struct lacpdu_actor_partner_params *partner;
+       struct port *port, *agg;
 
        if (lacp_pkt != NULL) {
                lacp = rte_pktmbuf_mtod(lacp_pkt, struct lacpdu_header *);
                RTE_ASSERT(lacp->lacpdu.subtype == SLOW_SUBTYPE_LACP);
 
                partner = &lacp->lacpdu.partner;
+               port = &bond_mode_8023ad_ports[slave_id];
+               agg = &bond_mode_8023ad_ports[port->aggregator_port_id];
+
                if (rte_is_same_ether_addr(&partner->port_params.system,
-                       &internals->mode4.mac_addr)) {
+                                                       &agg->actor.system)) {
                        /* This LACP frame is sending to the bonding port
                         * so pass it to rx_machine.
                         */
                        rx_machine(internals, slave_id, &lacp->lacpdu);
+               } else {
+                       char preferred_system_name[RTE_ETHER_ADDR_FMT_SIZE];
+                       char self_system_name[RTE_ETHER_ADDR_FMT_SIZE];
+                       rte_ether_format_addr(preferred_system_name,
+                                               RTE_ETHER_ADDR_FMT_SIZE,
+                                               &partner->port_params.system);
+                       rte_ether_format_addr(self_system_name,
+                               RTE_ETHER_ADDR_FMT_SIZE, &agg->actor.system);
+                       MODE4_DEBUG("preferred partner system %s not equal "
+                                               "self system: %s\n",
+                               preferred_system_name, self_system_name);
                }
                rte_pktmbuf_free(lacp_pkt);
        } else
-- 
2.24.0