1 files changed, 7 insertions, 0 deletions

diff --git a/hw/char/serial-pci.c b/hw/char/serial-pci.c
index 991c99fa6e..acccc9cabd 100644
--- a/hw/char/serial-pci.c
+++ b/hw/char/serial-pci.c
@@ -34,6 +34,7 @@
 typedef struct PCISerialState {
     PCIDevice dev;
     SerialState state;
+    uint8_t prog_if;
 } PCISerialState;
 
 typedef struct PCIMultiSerialState {
@@ -44,6 +45,7 @@ typedef struct PCIMultiSerialState {
     SerialState  state[PCI_SERIAL_MAX_PORTS];
     uint32_t     level[PCI_SERIAL_MAX_PORTS];
     qemu_irq     *irqs;
+    uint8_t      prog_if;
 } PCIMultiSerialState;
 
 static int serial_pci_init(PCIDevice *dev)
@@ -60,6 +62,7 @@ static int serial_pci_init(PCIDevice *dev)
         return -1;
     }
 
+    pci->dev.config[PCI_CLASS_PROG] = pci->prog_if;
     pci->dev.config[PCI_INTERRUPT_PIN] = 0x01;
     s->irq = pci_allocate_irq(&pci->dev);
 
@@ -101,6 +104,7 @@ static int multi_serial_pci_init(PCIDevice *dev)
     assert(pci->ports > 0);
     assert(pci->ports <= PCI_SERIAL_MAX_PORTS);
 
+    pci->dev.config[PCI_CLASS_PROG] = pci->prog_if;
     pci->dev.config[PCI_INTERRUPT_PIN] = 0x01;
     memory_region_init(&pci->iobar, OBJECT(pci), "multiserial", 8 * pci->ports);
     pci_register_bar(&pci->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &pci->iobar);
@@ -177,12 +181,14 @@ static const VMStateDescription vmstate_pci_multi_serial = {
 
 static Property serial_pci_properties[] = {
     DEFINE_PROP_CHR("chardev",  PCISerialState, state.chr),
+    DEFINE_PROP_UINT8("prog_if",  PCISerialState, prog_if, 0x02),
     DEFINE_PROP_END_OF_LIST(),
 };
 
 static 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),
     DEFINE_PROP_END_OF_LIST(),
 };
 
@@ -191,6 +197,7 @@ static 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),
     DEFINE_PROP_END_OF_LIST(),
 };