[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 1/7] pci: Create and register a new PCI Express Type
From: |
Alex Williamson |
Subject: |
[Qemu-devel] [PATCH 1/7] pci: Create and register a new PCI Express TypeInfo |
Date: |
Thu, 14 Mar 2013 16:00:59 -0600 |
User-agent: |
StGit/0.16 |
This will allow us to differentiate Express and Legacy buses.
Signed-off-by: Alex Williamson <address@hidden>
---
hw/pci/pci.c | 6 ++++++
hw/pci/pci_bus.h | 1 +
2 files changed, 7 insertions(+)
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index f24c389..e74b43d 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -75,6 +75,11 @@ static const TypeInfo pci_bus_info = {
.class_init = pci_bus_class_init,
};
+static const TypeInfo pcie_bus_info = {
+ .name = TYPE_PCIE_BUS,
+ .parent = TYPE_PCI_BUS,
+};
+
static PCIBus *pci_find_bus_nr(PCIBus *bus, int bus_num);
static void pci_update_mappings(PCIDevice *d);
static void pci_set_irq(void *opaque, int irq_num, int level);
@@ -2231,6 +2236,7 @@ static const TypeInfo pci_device_type_info = {
static void pci_register_types(void)
{
type_register_static(&pci_bus_info);
+ type_register_static(&pcie_bus_info);
type_register_static(&pci_device_type_info);
}
diff --git a/hw/pci/pci_bus.h b/hw/pci/pci_bus.h
index aef559a..6d3155f 100644
--- a/hw/pci/pci_bus.h
+++ b/hw/pci/pci_bus.h
@@ -10,6 +10,7 @@
#define TYPE_PCI_BUS "PCI"
#define PCI_BUS(obj) OBJECT_CHECK(PCIBus, (obj), TYPE_PCI_BUS)
+#define TYPE_PCIE_BUS "PCIE"
struct PCIBus {
BusState qbus;
- [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 <=
- [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, 2013/03/14
- [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