@@ -3022,7 +3022,9 @@ static int mvneta_txq_sw_init(struct mvneta_port *pp,
}
/* Setup XPS mapping */
- if (txq_number > 1)
+ if (pp->neta_armada3700)
+ cpu = 0;
+ else if (txq_number > 1)
cpu = txq->id % num_present_cpus();
else
cpu = pp->rxq_def % num_present_cpus();
@@ -3667,6 +3669,11 @@ static int mvneta_cpu_online(unsigned int cpu, struct hlist_node *node)
node_online);
struct mvneta_pcpu_port *port = per_cpu_ptr(pp->ports, cpu);
+ /* Armada 3700's per-cpu interrupt for mvneta is broken, all interrupts
+ * are routed to CPU 0, so we don't need all the cpu-hotplug support
+ */
+ if (pp->neta_armada3700)
+ return 0;
spin_lock(&pp->lock);
/*