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[Qemu-devel] [PATCH 5/7] pci: Create pci_bus_is_express helper
From: |
Alex Williamson |
Subject: |
[Qemu-devel] [PATCH 5/7] pci: Create pci_bus_is_express helper |
Date: |
Thu, 14 Mar 2013 16:01:23 -0600 |
User-agent: |
StGit/0.16 |
For testing the bus type.
Signed-off-by: Alex Williamson <address@hidden>
---
hw/pci/pci.c | 5 +++++
hw/pci/pci.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index f18d3ea..9c394ab 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -297,6 +297,11 @@ static void pci_bus_init(PCIBus *bus, DeviceState *parent,
vmstate_register(NULL, -1, &vmstate_pcibus, bus);
}
+bool pci_bus_is_express(PCIBus *bus)
+{
+ return object_dynamic_cast(OBJECT(bus), TYPE_PCIE_BUS);
+}
+
void pci_bus_new_inplace(PCIBus *bus, DeviceState *parent,
const char *name,
MemoryRegion *address_space_mem,
diff --git a/hw/pci/pci.h b/hw/pci/pci.h
index 10aeaf0..d715e6f 100644
--- a/hw/pci/pci.h
+++ b/hw/pci/pci.h
@@ -344,6 +344,7 @@ typedef int (*pci_hotplug_fn)(DeviceState *qdev, PCIDevice
*pci_dev,
#define PCI_BUS(obj) OBJECT_CHECK(PCIBus, (obj), TYPE_PCI_BUS)
#define TYPE_PCIE_BUS "PCIE"
+bool pci_bus_is_express(PCIBus *bus);
void pci_bus_new_inplace(PCIBus *bus, DeviceState *parent,
const char *name,
MemoryRegion *address_space_mem,
- [Qemu-devel] [PATCH 0/7] pci: Create PCI Express bus type, Alex Williamson, 2013/03/14
- [Qemu-devel] [PATCH 1/7] pci: Create and register a new PCI Express TypeInfo, Alex Williamson, 2013/03/14
- [Qemu-devel] [PATCH 2/7] pci: Move PCI and PCIE type defines, Alex Williamson, 2013/03/14
- [Qemu-devel] [PATCH 3/7] pci: Allow PCI bus creation interfaces to specify the type of bus, Alex Williamson, 2013/03/14
- [Qemu-devel] [PATCH 5/7] pci: Create pci_bus_is_express helper,
Alex Williamson <=
- [Qemu-devel] [PATCH 4/7] pci: Q35, Root Ports, and Switches create PCI Express buses, Alex Williamson, 2013/03/14
- [Qemu-devel] [PATCH 6/7] pci: Create and use API to determine root buses, Alex Williamson, 2013/03/14
- [Qemu-devel] [PATCH 7/7] pcie: Mangle types to match topology, Alex Williamson, 2013/03/14
- Re: [Qemu-devel] [PATCH 0/7] pci: Create PCI Express bus type, Michael S. Tsirkin, 2013/03/17