+#ifdef CONFIG_PPC_PSERIES
+static void probe_bus_pseries(void)
+{
+ struct device_node *node_vroot, *of_node;
+
+ node_vroot = find_devices("vdevice");
+ if ((node_vroot == NULL) || (node_vroot->child == NULL))
+ /* this machine doesn't do virtual IO, and that's ok */
+ return;
+
+ vio_num_address_cells = prom_n_addr_cells(node_vroot->child);
+
+ /*
+ * Create struct vio_devices for each virtual device in the device tree.
+ * Drivers will associate with them later.
+ */
+ for (of_node = node_vroot->child; of_node != NULL;
+ of_node = of_node->sibling) {
+ printk(KERN_DEBUG "%s: processing %p\n", __FUNCTION__, of_node);
+ vio_register_device_node(of_node);
+ }
+}
+#endif
+
+#ifdef CONFIG_PPC_ISERIES
+static void probe_bus_iseries(void)
+{
+ HvLpIndexMap vlan_map = HvLpConfig_getVirtualLanIndexMap();
+ struct vio_dev *viodev;
+ int i;
+
+ /* there is only one of each of these */
+ vio_register_device_iseries("viocons", 0);
+ vio_register_device_iseries("vscsi", 0);
+
+ vlan_map = HvLpConfig_getVirtualLanIndexMap();
+ for (i = 0; i < HVMAXARCHITECTEDVIRTUALLANS; i++) {
+ if ((vlan_map & (0x8000 >> i)) == 0)
+ continue;
+ viodev = vio_register_device_iseries("vlan", i);
+ /* veth is special and has it own iommu_table */
+ viodev->iommu_table = &veth_iommu_table;
+ }
+ for (i = 0; i < HVMAXARCHITECTEDVIRTUALDISKS; i++)
+ vio_register_device_iseries("viodasd", i);
+ for (i = 0; i < HVMAXARCHITECTEDVIRTUALCDROMS; i++)
+ vio_register_device_iseries("viocd", i);
+ for (i = 0; i < HVMAXARCHITECTEDVIRTUALTAPES; i++)
+ vio_register_device_iseries("viotape", i);
+}
+#endif
+