c473d18da1
Currently pci_find_domain() performs two functions - it locates the PCI root bus above the given bus, then looks up that root bus's domain number. This patch adds a helper function to perform the first task, finding the root bus for a given PCI device. This is then used in pci_find_domain(). This changes pci_find_domain()'s signature slightly, taking a PCIDevice instead of a PCIBus - since all callers passed something of the form dev->bus, this simplifies things slightly. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> |
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Makefile.objs | ||
msi.c | ||
msix.c | ||
pci_bridge.c | ||
pci_host.c | ||
pci-hotplug-old.c | ||
pci-stub.c | ||
pci.c | ||
pcie_aer.c | ||
pcie_host.c | ||
pcie_port.c | ||
pcie.c | ||
shpc.c | ||
slotid_cap.c |