+#ifdef CONFIG_RFS_ACCEL
+static void enic_free_rx_cpu_rmap(struct enic *enic)
+{
+ free_irq_cpu_rmap(enic->netdev->rx_cpu_rmap);
+ enic->netdev->rx_cpu_rmap = NULL;
+}
+
+static void enic_set_rx_cpu_rmap(struct enic *enic)
+{
+ int i, res;
+
+ if (vnic_dev_get_intr_mode(enic->vdev) == VNIC_DEV_INTR_MODE_MSIX) {
+ enic->netdev->rx_cpu_rmap = alloc_irq_cpu_rmap(enic->rq_count);
+ if (unlikely(!enic->netdev->rx_cpu_rmap))
+ return;
+ for (i = 0; i < enic->rq_count; i++) {
+ res = irq_cpu_rmap_add(enic->netdev->rx_cpu_rmap,
+ enic->msix_entry[i].vector);
+ if (unlikely(res)) {
+ enic_free_rx_cpu_rmap(enic);
+ return;
+ }
+ }
+ }
+}
+
+#else
+
+static void enic_free_rx_cpu_rmap(struct enic *enic)
+{
+}
+
+static void enic_set_rx_cpu_rmap(struct enic *enic)
+{
+}
+
+#endif /* CONFIG_RFS_ACCEL */
+