1 files changed, 8 insertions, 9 deletions

diff --git a/hw/char/serial-pci-multi.c b/hw/char/serial-pci-multi.c
index 718ae25..13df272 100644
--- a/hw/char/serial-pci-multi.c
+++ b/hw/char/serial-pci-multi.c
@@ -46,7 +46,6 @@ typedef struct PCIMultiSerialState {
     SerialState  state[PCI_SERIAL_MAX_PORTS];
     uint32_t     level[PCI_SERIAL_MAX_PORTS];
     IRQState     irqs[PCI_SERIAL_MAX_PORTS];
-    uint8_t      prog_if;
 } PCIMultiSerialState;
 
 static void multi_serial_pci_exit(PCIDevice *dev)
@@ -97,8 +96,8 @@ static void multi_serial_pci_realize(PCIDevice *dev, Error **errp)
     SerialState *s;
     size_t i, nports = multi_serial_get_port_count(pc);
 
-    pci->dev.config[PCI_CLASS_PROG] = pci->prog_if;
-    pci->dev.config[PCI_INTERRUPT_PIN] = 0x01;
+    pci->dev.config[PCI_CLASS_PROG] = 2; /* 16550 compatible */
+    pci->dev.config[PCI_INTERRUPT_PIN] = 1;
     memory_region_init(&pci->iobar, OBJECT(pci), "multiserial", 8 * nports);
     pci_register_bar(&pci->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &pci->iobar);
 
@@ -133,7 +132,6 @@ static const VMStateDescription vmstate_pci_multi_serial = {
 static const Property multi_2x_serial_pci_properties[] = {
     DEFINE_PROP_CHR("chardev1",  PCIMultiSerialState, state[0].chr),
     DEFINE_PROP_CHR("chardev2",  PCIMultiSerialState, state[1].chr),
-    DEFINE_PROP_UINT8("prog_if",  PCIMultiSerialState, prog_if, 0x02),
 };
 
 static const Property multi_4x_serial_pci_properties[] = {
@@ -141,10 +139,10 @@ static const Property multi_4x_serial_pci_properties[] = {
     DEFINE_PROP_CHR("chardev2",  PCIMultiSerialState, state[1].chr),
     DEFINE_PROP_CHR("chardev3",  PCIMultiSerialState, state[2].chr),
     DEFINE_PROP_CHR("chardev4",  PCIMultiSerialState, state[3].chr),
-    DEFINE_PROP_UINT8("prog_if",  PCIMultiSerialState, prog_if, 0x02),
 };
 
-static void multi_2x_serial_pci_class_initfn(ObjectClass *klass, void *data)
+static void multi_2x_serial_pci_class_initfn(ObjectClass *klass,
+                                             const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *pc = PCI_DEVICE_CLASS(klass);
@@ -159,7 +157,8 @@ static void multi_2x_serial_pci_class_initfn(ObjectClass *klass, void *data)
     set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
 }
 
-static void multi_4x_serial_pci_class_initfn(ObjectClass *klass, void *data)
+static void multi_4x_serial_pci_class_initfn(ObjectClass *klass,
+                                             const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *pc = PCI_DEVICE_CLASS(klass);
@@ -192,7 +191,7 @@ static const TypeInfo multi_2x_serial_pci_info = {
     .instance_size = sizeof(PCIMultiSerialState),
     .instance_init = multi_serial_init,
     .class_init    = multi_2x_serial_pci_class_initfn,
-    .interfaces = (InterfaceInfo[]) {
+    .interfaces = (const InterfaceInfo[]) {
         { INTERFACE_CONVENTIONAL_PCI_DEVICE },
         { },
     },
@@ -204,7 +203,7 @@ static const TypeInfo multi_4x_serial_pci_info = {
     .instance_size = sizeof(PCIMultiSerialState),
     .instance_init = multi_serial_init,
     .class_init    = multi_4x_serial_pci_class_initfn,
-    .interfaces = (InterfaceInfo[]) {
+    .interfaces = (const InterfaceInfo[]) {
         { INTERFACE_CONVENTIONAL_PCI_DEVICE },
         { },
     },