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

[Vadim]

From: podovinnikov <podovinni...@protei.ru>

---
 drivers/net/bonding/rte_eth_bond_8023ad.c | 22 +++++++++++++++++++++-
 1 file changed, 21 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..132ff74a1 100644
--- a/drivers/net/bonding/rte_eth_bond_8023ad.c
+++ b/drivers/net/bonding/rte_eth_bond_8023ad.c
@@ -792,18 +792,38 @@ 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 {
+                       MODE4_DEBUG("prefered partner system 
%02x:%02x:%02x:%02x:%02x:%02x "
+                               "not equal self system: 
%02x:%02x:%02x:%02x:%02x:%02x\n",
+                       partner->port_params.system.addr_bytes[0],
+                       partner->port_params.system.addr_bytes[1],
+                       partner->port_params.system.addr_bytes[2],
+                       partner->port_params.system.addr_bytes[3],
+                       partner->port_params.system.addr_bytes[4],
+                       partner->port_params.system.addr_bytes[5],
+
+                       agg->actor.system.addr_bytes[0],
+                       agg->actor.system.addr_bytes[1],
+                       agg->actor.system.addr_bytes[2],
+                       agg->actor.system.addr_bytes[3],
+                       agg->actor.system.addr_bytes[4],
+                       agg->actor.system.addr_bytes[5]);
                }
                rte_pktmbuf_free(lacp_pkt);
        } else
-- 
2.17.1