PPC: Fix TLB invalidation bug within the PPC interrupt handler.

[qemu.git] / hw / xen_platform.c

diff --git a/hw/xen_platform.c b/hw/xen_platform.c
index 6e3ba8b5076606d054bb1da7dd0659bbde9fd3c9..a9c52a6e3603b1b7c1389477dff7034b72d46793 100644 (file)
--- a/hw/xen_platform.c
+++ b/hw/xen_platform.c
@@ -87,7 +87,7 @@ static void unplug_nic(PCIBus *b, PCIDevice *d)
 {
     if (pci_get_word(d->config + PCI_CLASS_DEVICE) ==
             PCI_CLASS_NETWORK_ETHERNET) {
-        qdev_unplug(&(d->qdev));
+        qdev_unplug(&(d->qdev), NULL);
     }
 }
 
@@ -100,7 +100,7 @@ static void unplug_disks(PCIBus *b, PCIDevice *d)
 {
     if (pci_get_word(d->config + PCI_CLASS_DEVICE) ==
             PCI_CLASS_STORAGE_IDE) {
-        qdev_unplug(&(d->qdev));
+        qdev_unplug(&(d->qdev), NULL);
     }
 }
 
@@ -113,14 +113,14 @@ static void platform_fixed_ioport_writew(void *opaque, uint32_t addr, uint32_t v
 {
     PCIXenPlatformState *s = opaque;
 
-    switch (addr - XEN_PLATFORM_IOPORT) {
+    switch (addr) {
     case 0:
         /* Unplug devices.  Value is a bitmask of which devices to
            unplug, with bit 0 the IDE devices, bit 1 the network
            devices, and bit 2 the non-primary-master IDE devices. */
         if (val & UNPLUG_ALL_IDE_DISKS) {
             DPRINTF("unplug disks\n");
-            qemu_aio_flush();
+            bdrv_drain_all();
             bdrv_flush_all();
             pci_unplug_disks(s->pci_dev.bus);
         }
@@ -152,7 +152,7 @@ static void platform_fixed_ioport_writew(void *opaque, uint32_t addr, uint32_t v
 static void platform_fixed_ioport_writel(void *opaque, uint32_t addr,
                                          uint32_t val)
 {
-    switch (addr - XEN_PLATFORM_IOPORT) {
+    switch (addr) {
     case 0:
         /* PV driver version */
         break;
@@ -163,7 +163,7 @@ static void platform_fixed_ioport_writeb(void *opaque, uint32_t addr, uint32_t v
 {
     PCIXenPlatformState *s = opaque;
 
-    switch (addr - XEN_PLATFORM_IOPORT) {
+    switch (addr) {
     case 0: /* Platform flags */ {
         hvmmem_type_t mem_type = (val & PFFLAG_ROM_LOCK) ?
             HVMMEM_ram_ro : HVMMEM_ram_rw;
@@ -186,7 +186,7 @@ static uint32_t platform_fixed_ioport_readw(void *opaque, uint32_t addr)
 {
     PCIXenPlatformState *s = opaque;
 
-    switch (addr - XEN_PLATFORM_IOPORT) {
+    switch (addr) {
     case 0:
         if (s->drivers_blacklisted) {
             /* The drivers will recognise this magic number and refuse
@@ -205,7 +205,7 @@ static uint32_t platform_fixed_ioport_readb(void *opaque, uint32_t addr)
 {
     PCIXenPlatformState *s = opaque;
 
-    switch (addr - XEN_PLATFORM_IOPORT) {
+    switch (addr) {
     case 0:
         /* Platform flags */
         return s->flags;
@@ -221,7 +221,7 @@ static void platform_fixed_ioport_reset(void *opaque)
 {
     PCIXenPlatformState *s = opaque;
 
-    platform_fixed_ioport_writeb(s, XEN_PLATFORM_IOPORT, 0);
+    platform_fixed_ioport_writeb(s, 0, 0);
 }
 
 const MemoryRegionPortio xen_platform_ioport[] = {
@@ -251,7 +251,7 @@ static void platform_fixed_ioport_init(PCIXenPlatformState* s)
 static uint32_t xen_platform_ioport_readb(void *opaque, uint32_t addr)
 {
     if (addr == 0) {
-        return platform_fixed_ioport_readb(opaque, XEN_PLATFORM_IOPORT);
+        return platform_fixed_ioport_readb(opaque, 0);
     } else {
         return ~0u;
     }
@@ -263,7 +263,7 @@ static void xen_platform_ioport_writeb(void *opaque, uint32_t addr, uint32_t val
 
     switch (addr) {
     case 0: /* Platform flags */
-        platform_fixed_ioport_writeb(opaque, XEN_PLATFORM_IOPORT, val);
+        platform_fixed_ioport_writeb(opaque, 0, val);
         break;
     case 8:
         log_writeb(s, val);
@@ -321,7 +321,7 @@ static int xen_platform_post_load(void *opaque, int version_id)
 {
     PCIXenPlatformState *s = opaque;
 
-    platform_fixed_ioport_writeb(s, XEN_PLATFORM_IOPORT, s->flags);
+    platform_fixed_ioport_writeb(s, 0, s->flags);
 
     return 0;
 }
@@ -372,25 +372,33 @@ static void platform_reset(DeviceState *dev)
     platform_fixed_ioport_reset(s);
 }
 
-static PCIDeviceInfo xen_platform_info = {
-    .init = xen_platform_initfn,
-    .qdev.name = "xen-platform",
-    .qdev.desc = "XEN platform pci device",
-    .qdev.size = sizeof(PCIXenPlatformState),
-    .qdev.vmsd = &vmstate_xen_platform,
-    .qdev.reset = platform_reset,
-
-    .vendor_id    =  PCI_VENDOR_ID_XEN,
-    .device_id    = PCI_DEVICE_ID_XEN_PLATFORM,
-    .class_id     = PCI_CLASS_OTHERS << 8 | 0x80,
-    .subsystem_vendor_id = PCI_VENDOR_ID_XEN,
-    .subsystem_id = PCI_DEVICE_ID_XEN_PLATFORM,
-    .revision = 1,
+static void xen_platform_class_init(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
+
+    k->init = xen_platform_initfn;
+    k->vendor_id = PCI_VENDOR_ID_XEN;
+    k->device_id = PCI_DEVICE_ID_XEN_PLATFORM;
+    k->class_id = PCI_CLASS_OTHERS << 8 | 0x80;
+    k->subsystem_vendor_id = PCI_VENDOR_ID_XEN;
+    k->subsystem_id = PCI_DEVICE_ID_XEN_PLATFORM;
+    k->revision = 1;
+    dc->desc = "XEN platform pci device";
+    dc->reset = platform_reset;
+    dc->vmsd = &vmstate_xen_platform;
+}
+
+static TypeInfo xen_platform_info = {
+    .name          = "xen-platform",
+    .parent        = TYPE_PCI_DEVICE,
+    .instance_size = sizeof(PCIXenPlatformState),
+    .class_init    = xen_platform_class_init,
 };
 
-static void xen_platform_register(void)
+static void xen_platform_register_types(void)
 {
-    pci_qdev_register(&xen_platform_info);
+    type_register_static(&xen_platform_info);
 }
 
-device_init(xen_platform_register);
+type_init(xen_platform_register_types)