1 files changed, 42 insertions, 20 deletions

diff --git a/hw/usb/hcd-ohci.c b/hw/usb/hcd-ohci.c
index a0d478e63e..1a22c9c0cb 100644
--- a/hw/usb/hcd-ohci.c
+++ b/hw/usb/hcd-ohci.c
@@ -1827,11 +1827,12 @@ static USBPortOps ohci_port_ops = {
 static USBBusOps ohci_bus_ops = {
 };
 
-static int usb_ohci_init(OHCIState *ohci, DeviceState *dev,
-                         int num_ports, dma_addr_t localmem_base,
-                         char *masterbus, uint32_t firstport,
-                         AddressSpace *as)
+static void usb_ohci_init(OHCIState *ohci, DeviceState *dev,
+                          int num_ports, dma_addr_t localmem_base,
+                          char *masterbus, uint32_t firstport,
+                          AddressSpace *as, Error **errp)
 {
+    Error *err = NULL;
     int i;
 
     ohci->as = as;
@@ -1857,10 +1858,13 @@ static int usb_ohci_init(OHCIState *ohci, DeviceState *dev,
         for(i = 0; i < num_ports; i++) {
             ports[i] = &ohci->rhport[i].port;
         }
-        if (usb_register_companion(masterbus, ports, num_ports,
-                firstport, ohci, &ohci_port_ops,
-                USB_SPEED_MASK_LOW | USB_SPEED_MASK_FULL) != 0) {
-            return -1;
+        usb_register_companion(masterbus, ports, num_ports,
+                               firstport, ohci, &ohci_port_ops,
+                               USB_SPEED_MASK_LOW | USB_SPEED_MASK_FULL,
+                               &err);
+        if (err) {
+            error_propagate(errp, err);
+            return;
         }
     } else {
         usb_bus_new(&ohci->bus, sizeof(ohci->bus), &ohci_bus_ops, dev);
@@ -1879,9 +1883,6 @@ static int usb_ohci_init(OHCIState *ohci, DeviceState *dev,
     usb_packet_init(&ohci->usb_packet);
 
     ohci->async_td = 0;
-    qemu_register_reset(ohci_reset, ohci);
-
-    return 0;
 }
 
 #define TYPE_PCI_OHCI "pci-ohci"
@@ -1914,22 +1915,24 @@ static void ohci_die(OHCIState *ohci)
                  PCI_STATUS_DETECTED_PARITY);
 }
 
-static int usb_ohci_initfn_pci(PCIDevice *dev)
+static void usb_ohci_realize_pci(PCIDevice *dev, Error **errp)
 {
+    Error *err = NULL;
     OHCIPCIState *ohci = PCI_OHCI(dev);
 
     dev->config[PCI_CLASS_PROG] = 0x10; /* OHCI */
     dev->config[PCI_INTERRUPT_PIN] = 0x01; /* interrupt pin A */
 
-    if (usb_ohci_init(&ohci->state, DEVICE(dev), ohci->num_ports, 0,
-                      ohci->masterbus, ohci->firstport,
-                      pci_get_address_space(dev)) != 0) {
-        return -1;
+    usb_ohci_init(&ohci->state, DEVICE(dev), ohci->num_ports, 0,
+                  ohci->masterbus, ohci->firstport,
+                  pci_get_address_space(dev), &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
     }
-    ohci->state.irq = pci_allocate_irq(dev);
 
+    ohci->state.irq = pci_allocate_irq(dev);
     pci_register_bar(dev, 0, 0, &ohci->state.mem);
-    return 0;
 }
 
 static void usb_ohci_exit(PCIDevice *dev)
@@ -1951,6 +1954,15 @@ static void usb_ohci_exit(PCIDevice *dev)
     }
 }
 
+static void usb_ohci_reset_pci(DeviceState *d)
+{
+    PCIDevice *dev = PCI_DEVICE(d);
+    OHCIPCIState *ohci = PCI_OHCI(dev);
+    OHCIState *s = &ohci->state;
+
+    ohci_reset(s);
+}
+
 #define TYPE_SYSBUS_OHCI "sysbus-ohci"
 #define SYSBUS_OHCI(obj) OBJECT_CHECK(OHCISysBusState, (obj), TYPE_SYSBUS_OHCI)
 
@@ -1971,11 +1983,19 @@ static void ohci_realize_pxa(DeviceState *dev, Error **errp)
 
     /* Cannot fail as we pass NULL for masterbus */
     usb_ohci_init(&s->ohci, dev, s->num_ports, s->dma_offset, NULL, 0,
-                  &address_space_memory);
+                  &address_space_memory, &error_abort);
     sysbus_init_irq(sbd, &s->ohci.irq);
     sysbus_init_mmio(sbd, &s->ohci.mem);
 }
 
+static void usb_ohci_reset_sysbus(DeviceState *dev)
+{
+    OHCISysBusState *s = SYSBUS_OHCI(dev);
+    OHCIState *ohci = &s->ohci;
+
+    ohci_reset(ohci);
+}
+
 static Property ohci_pci_properties[] = {
     DEFINE_PROP_STRING("masterbus", OHCIPCIState, masterbus),
     DEFINE_PROP_UINT32("num-ports", OHCIPCIState, num_ports, 3),
@@ -2087,7 +2107,7 @@ static void ohci_pci_class_init(ObjectClass *klass, void *data)
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
 
-    k->init = usb_ohci_initfn_pci;
+    k->realize = usb_ohci_realize_pci;
     k->exit = usb_ohci_exit;
     k->vendor_id = PCI_VENDOR_ID_APPLE;
     k->device_id = PCI_DEVICE_ID_APPLE_IPID_USB;
@@ -2097,6 +2117,7 @@ static void ohci_pci_class_init(ObjectClass *klass, void *data)
     dc->props = ohci_pci_properties;
     dc->hotpluggable = false;
     dc->vmsd = &vmstate_ohci;
+    dc->reset = usb_ohci_reset_pci;
 }
 
 static const TypeInfo ohci_pci_info = {
@@ -2120,6 +2141,7 @@ static void ohci_sysbus_class_init(ObjectClass *klass, void *data)
     set_bit(DEVICE_CATEGORY_USB, dc->categories);
     dc->desc = "OHCI USB Controller";
     dc->props = ohci_sysbus_properties;
+    dc->reset = usb_ohci_reset_sysbus;
 }
 
 static const TypeInfo ohci_sysbus_info = {