[PATCH v8 14/29] hw/isa/piix3: Drop the "3" from PIIX base class name

[Bernhard Beschow <shentey@gmail.com>]

TYPE_PIIX3_PCI_DEVICE was the former base class of the Xen and non-Xen variants
of the PIIX3 ISA device models. It will become the base class for the PIIX3 and
PIIX4 device models, so drop the "3" from the type names.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
---
 include/hw/southbridge/piix.h |  6 ++--
 hw/isa/piix3.c                | 56 +++++++++++++++++------------------
 2 files changed, 30 insertions(+), 32 deletions(-)

diff --git a/include/hw/southbridge/piix.h b/include/hw/southbridge/piix.h
index c56ce49fd3..0b257e1582 100644
--- a/include/hw/southbridge/piix.h
+++ b/include/hw/southbridge/piix.h
@@ -71,11 +71,9 @@ struct PIIXState {
     bool has_usb;
     bool smm_enabled;
 };
-typedef struct PIIXState PIIX3State;
 
-#define TYPE_PIIX3_PCI_DEVICE "pci-piix3"
-DECLARE_INSTANCE_CHECKER(PIIX3State, PIIX3_PCI_DEVICE,
-                         TYPE_PIIX3_PCI_DEVICE)
+#define TYPE_PIIX_PCI_DEVICE "pci-piix"
+OBJECT_DECLARE_SIMPLE_TYPE(PIIXState, PIIX_PCI_DEVICE)
 
 #define TYPE_PIIX3_DEVICE "PIIX3"
 #define TYPE_PIIX4_PCI_DEVICE "piix4-isa"
diff --git a/hw/isa/piix3.c b/hw/isa/piix3.c
index 5b867df299..c7e59249b6 100644
--- a/hw/isa/piix3.c
+++ b/hw/isa/piix3.c
@@ -35,7 +35,7 @@
 #include "migration/vmstate.h"
 #include "hw/acpi/acpi_aml_interface.h"
 
-static void piix3_set_irq_pic(PIIX3State *piix3, int pic_irq)
+static void piix3_set_irq_pic(PIIXState *piix3, int pic_irq)
 {
     qemu_set_irq(piix3->isa_irqs_in[pic_irq],
                  !!(piix3->pic_levels &
@@ -43,7 +43,7 @@ static void piix3_set_irq_pic(PIIX3State *piix3, int pic_irq)
                      (pic_irq * PIIX_NUM_PIRQS))));
 }
 
-static void piix3_set_irq_level_internal(PIIX3State *piix3, int pirq, int level)
+static void piix3_set_irq_level_internal(PIIXState *piix3, int pirq, int level)
 {
     int pic_irq;
     uint64_t mask;
@@ -58,7 +58,7 @@ static void piix3_set_irq_level_internal(PIIX3State *piix3, int pirq, int level)
     piix3->pic_levels |= mask * !!level;
 }
 
-static void piix3_set_irq_level(PIIX3State *piix3, int pirq, int level)
+static void piix3_set_irq_level(PIIXState *piix3, int pirq, int level)
 {
     int pic_irq;
 
@@ -74,13 +74,13 @@ static void piix3_set_irq_level(PIIX3State *piix3, int pirq, int level)
 
 static void piix3_set_irq(void *opaque, int pirq, int level)
 {
-    PIIX3State *piix3 = opaque;
+    PIIXState *piix3 = opaque;
     piix3_set_irq_level(piix3, pirq, level);
 }
 
 static PCIINTxRoute piix3_route_intx_pin_to_irq(void *opaque, int pin)
 {
-    PIIX3State *piix3 = opaque;
+    PIIXState *piix3 = opaque;
     int irq = piix3->dev.config[PIIX_PIRQCA + pin];
     PCIINTxRoute route;
 
@@ -95,7 +95,7 @@ static PCIINTxRoute piix3_route_intx_pin_to_irq(void *opaque, int pin)
 }
 
 /* irq routing is changed. so rebuild bitmap */
-static void piix3_update_irq_levels(PIIX3State *piix3)
+static void piix3_update_irq_levels(PIIXState *piix3)
 {
     PCIBus *bus = pci_get_bus(&piix3->dev);
     int pirq;
@@ -111,7 +111,7 @@ static void piix3_write_config(PCIDevice *dev,
 {
     pci_default_write_config(dev, address, val, len);
     if (ranges_overlap(address, len, PIIX_PIRQCA, 4)) {
-        PIIX3State *piix3 = PIIX3_PCI_DEVICE(dev);
+        PIIXState *piix3 = PIIX_PCI_DEVICE(dev);
         int pic_irq;
 
         pci_bus_fire_intx_routing_notifier(pci_get_bus(&piix3->dev));
@@ -124,7 +124,7 @@ static void piix3_write_config(PCIDevice *dev,
 
 static void piix3_reset(DeviceState *dev)
 {
-    PIIX3State *d = PIIX3_PCI_DEVICE(dev);
+    PIIXState *d = PIIX_PCI_DEVICE(dev);
     uint8_t *pci_conf = d->dev.config;
 
     pci_conf[0x04] = 0x07; /* master, memory and I/O */
@@ -165,7 +165,7 @@ static void piix3_reset(DeviceState *dev)
 
 static int piix3_post_load(void *opaque, int version_id)
 {
-    PIIX3State *piix3 = opaque;
+    PIIXState *piix3 = opaque;
     int pirq;
 
     /*
@@ -188,7 +188,7 @@ static int piix3_post_load(void *opaque, int version_id)
 static int piix3_pre_save(void *opaque)
 {
     int i;
-    PIIX3State *piix3 = opaque;
+    PIIXState *piix3 = opaque;
 
     for (i = 0; i < ARRAY_SIZE(piix3->pci_irq_levels_vmstate); i++) {
         piix3->pci_irq_levels_vmstate[i] =
@@ -200,7 +200,7 @@ static int piix3_pre_save(void *opaque)
 
 static bool piix3_rcr_needed(void *opaque)
 {
-    PIIX3State *piix3 = opaque;
+    PIIXState *piix3 = opaque;
 
     return (piix3->rcr != 0);
 }
@@ -211,7 +211,7 @@ static const VMStateDescription vmstate_piix3_rcr = {
     .minimum_version_id = 1,
     .needed = piix3_rcr_needed,
     .fields = (VMStateField[]) {
-        VMSTATE_UINT8(rcr, PIIX3State),
+        VMSTATE_UINT8(rcr, PIIXState),
         VMSTATE_END_OF_LIST()
     }
 };
@@ -223,8 +223,8 @@ static const VMStateDescription vmstate_piix3 = {
     .post_load = piix3_post_load,
     .pre_save = piix3_pre_save,
     .fields = (VMStateField[]) {
-        VMSTATE_PCI_DEVICE(dev, PIIX3State),
-        VMSTATE_INT32_ARRAY_V(pci_irq_levels_vmstate, PIIX3State,
+        VMSTATE_PCI_DEVICE(dev, PIIXState),
+        VMSTATE_INT32_ARRAY_V(pci_irq_levels_vmstate, PIIXState,
                               PIIX_NUM_PIRQS, 3),
         VMSTATE_END_OF_LIST()
     },
@@ -237,7 +237,7 @@ static const VMStateDescription vmstate_piix3 = {
 
 static void rcr_write(void *opaque, hwaddr addr, uint64_t val, unsigned len)
 {
-    PIIX3State *d = opaque;
+    PIIXState *d = opaque;
 
     if (val & 4) {
         qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET);
@@ -248,7 +248,7 @@ static void rcr_write(void *opaque, hwaddr addr, uint64_t val, unsigned len)
 
 static uint64_t rcr_read(void *opaque, hwaddr addr, unsigned len)
 {
-    PIIX3State *d = opaque;
+    PIIXState *d = opaque;
 
     return d->rcr;
 }
@@ -265,7 +265,7 @@ static const MemoryRegionOps rcr_ops = {
 
 static void pci_piix3_realize(PCIDevice *dev, Error **errp)
 {
-    PIIX3State *d = PIIX3_PCI_DEVICE(dev);
+    PIIXState *d = PIIX_PCI_DEVICE(dev);
     PCIBus *pci_bus = pci_get_bus(dev);
     ISABus *isa_bus;
     uint32_t irq;
@@ -345,7 +345,7 @@ static void build_pci_isa_aml(AcpiDevAmlIf *adev, Aml *scope)
 
 static void pci_piix3_init(Object *obj)
 {
-    PIIX3State *d = PIIX3_PCI_DEVICE(obj);
+    PIIXState *d = PIIX_PCI_DEVICE(obj);
 
     qdev_init_gpio_out_named(DEVICE(obj), d->isa_irqs_in, "isa-irqs",
                              ISA_NUM_IRQS);
@@ -355,10 +355,10 @@ static void pci_piix3_init(Object *obj)
 }
 
 static Property pci_piix3_props[] = {
-    DEFINE_PROP_UINT32("smb_io_base", PIIX3State, smb_io_base, 0),
-    DEFINE_PROP_BOOL("has-acpi", PIIX3State, has_acpi, true),
-    DEFINE_PROP_BOOL("has-usb", PIIX3State, has_usb, true),
-    DEFINE_PROP_BOOL("smm-enabled", PIIX3State, smm_enabled, false),
+    DEFINE_PROP_UINT32("smb_io_base", PIIXState, smb_io_base, 0),
+    DEFINE_PROP_BOOL("has-acpi", PIIXState, has_acpi, true),
+    DEFINE_PROP_BOOL("has-usb", PIIXState, has_usb, true),
+    DEFINE_PROP_BOOL("smm-enabled", PIIXState, smm_enabled, false),
     DEFINE_PROP_END_OF_LIST(),
 };
 
@@ -386,10 +386,10 @@ static void pci_piix3_class_init(ObjectClass *klass, void *data)
     adevc->build_dev_aml = build_pci_isa_aml;
 }
 
-static const TypeInfo piix3_pci_type_info = {
-    .name = TYPE_PIIX3_PCI_DEVICE,
+static const TypeInfo piix_pci_type_info = {
+    .name = TYPE_PIIX_PCI_DEVICE,
     .parent = TYPE_PCI_DEVICE,
-    .instance_size = sizeof(PIIX3State),
+    .instance_size = sizeof(PIIXState),
     .instance_init = pci_piix3_init,
     .abstract = true,
     .class_init = pci_piix3_class_init,
@@ -403,7 +403,7 @@ static const TypeInfo piix3_pci_type_info = {
 static void piix3_realize(PCIDevice *dev, Error **errp)
 {
     ERRP_GUARD();
-    PIIX3State *piix3 = PIIX3_PCI_DEVICE(dev);
+    PIIXState *piix3 = PIIX_PCI_DEVICE(dev);
     PCIBus *pci_bus = pci_get_bus(dev);
 
     pci_piix3_realize(dev, errp);
@@ -424,13 +424,13 @@ static void piix3_class_init(ObjectClass *klass, void *data)
 
 static const TypeInfo piix3_info = {
     .name          = TYPE_PIIX3_DEVICE,
-    .parent        = TYPE_PIIX3_PCI_DEVICE,
+    .parent        = TYPE_PIIX_PCI_DEVICE,
     .class_init    = piix3_class_init,
 };
 
 static void piix3_register_types(void)
 {
-    type_register_static(&piix3_pci_type_info);
+    type_register_static(&piix_pci_type_info);
     type_register_static(&piix3_info);
 }
 
-- 
2.42.0