| commit | 5cc62c202211096ec26309722ec27455d52c8726 | [log] [tgz] |
|---|---|---|
| author | Yinghai Lu <yinghai@kernel.org> | Thu May 17 18:51:11 2012 -0700 |
| committer | Bjorn Helgaas <bhelgaas@google.com> | Wed Jun 13 15:42:22 2012 -0600 |
| tree | 10813ef6be2b7bbb176cc37d3127704586e448f6 | |
| parent | 3527ed81ca01bbaf09df952e68528377a9cd092f [diff] |
PCI: build a bus number resource tree for every domain This adds get_pci_domain_busn_res(), which returns the root of the bus number resource tree for a domain, creating it if necessary. We will later populate the tree with the bus numbers used by host bridges and P2P bridges in the domain. [bhelgaas: changelog] Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>