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[Qemu-devel] [PATCH v2] serial-pci: Set prog interface field of pci conf
From: |
BALATON Zoltan |
Subject: |
[Qemu-devel] [PATCH v2] serial-pci: Set prog interface field of pci config to 16550 compatible |
Date: |
Wed, 07 May 2014 10:16:40 -0000 |
Signed-off-by: BALATON Zoltan <address@hidden>
---
v2: resubmission after pc-2.1 is added with the multiport case
hw/char/serial-pci.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/char/serial-pci.c b/hw/char/serial-pci.c
index 991c99f..f3f5e07 100644
--- a/hw/char/serial-pci.c
+++ b/hw/char/serial-pci.c
@@ -60,6 +60,7 @@ static int serial_pci_init(PCIDevice *dev)
return -1;
}
+ pci->dev.config[PCI_CLASS_PROG] = 0x02; /* 16550 compatible */
pci->dev.config[PCI_INTERRUPT_PIN] = 0x01;
s->irq = pci_allocate_irq(&pci->dev);
@@ -101,6 +102,7 @@ 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] = 0x02; /* 16550 compatible */
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);
--
1.8.1.5
- [Qemu-devel] [PATCH v2] serial-pci: Set prog interface field of pci config to 16550 compatible,
BALATON Zoltan <=