1 files changed, 18 insertions, 20 deletions

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 803244e5cc..196827531a 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -654,15 +654,19 @@ static const int ne2000_io[NE2000_NB_MAX] = { 0x300, 0x320, 0x340, 0x360,
                                               0x280, 0x380 };
 static const int ne2000_irq[NE2000_NB_MAX] = { 9, 10, 11, 3, 4, 5 };
 
-static void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd)
+static gboolean pc_init_ne2k_isa(ISABus *bus, NICInfo *nd, Error **errp)
 {
     static int nb_ne2k = 0;
 
-    if (nb_ne2k == NE2000_NB_MAX)
-        return;
+    if (nb_ne2k == NE2000_NB_MAX) {
+        error_setg(errp,
+                   "maximum number of ISA NE2000 devices exceeded");
+        return false;
+    }
     isa_ne2000_init(bus, ne2000_io[nb_ne2k],
                     ne2000_irq[nb_ne2k], nd);
     nb_ne2k++;
+    return true;
 }
 
 void pc_acpi_smi_interrupt(void *opaque, int irq, int level)
@@ -1265,7 +1269,7 @@ void pc_basic_device_init(struct PCMachineState *pcms,
         if (pcms->bus) {
             pci_create_simple(pcms->bus, -1, "xen-platform");
         }
-        pcms->xenbus = xen_bus_init();
+        xen_bus_init();
         xen_be_init();
     }
 #endif
@@ -1293,27 +1297,21 @@ void pc_basic_device_init(struct PCMachineState *pcms,
                     pcms->vmport != ON_OFF_AUTO_ON);
 }
 
-void pc_nic_init(PCMachineClass *pcmc, ISABus *isa_bus, PCIBus *pci_bus,
-                 BusState *xen_bus)
+void pc_nic_init(PCMachineClass *pcmc, ISABus *isa_bus, PCIBus *pci_bus)
 {
     MachineClass *mc = MACHINE_CLASS(pcmc);
-    int i;
+    bool default_is_ne2k = g_str_equal(mc->default_nic, TYPE_ISA_NE2000);
+    NICInfo *nd;
 
     rom_set_order_override(FW_CFG_ORDER_OVERRIDE_NIC);
-    for (i = 0; i < nb_nics; i++) {
-        NICInfo *nd = &nd_table[i];
-        const char *model = nd->model ? nd->model : mc->default_nic;
-
-        if (xen_bus && (!nd->model || g_str_equal(model, "xen-net-device"))) {
-            DeviceState *dev = qdev_new("xen-net-device");
-            qdev_set_nic_properties(dev, nd);
-            qdev_realize_and_unref(dev, xen_bus, &error_fatal);
-        } else if (g_str_equal(model, "ne2k_isa")) {
-            pc_init_ne2k_isa(isa_bus, nd);
-        } else {
-            pci_nic_init_nofail(nd, pci_bus, model, NULL);
-        }
+
+    while ((nd = qemu_find_nic_info(TYPE_ISA_NE2000, default_is_ne2k, NULL))) {
+        pc_init_ne2k_isa(isa_bus, nd, &error_fatal);
     }
+
+    /* Anything remaining should be a PCI NIC */
+    pci_init_nic_devices(pci_bus, mc->default_nic);
+
     rom_reset_order_override();
 }