From 3f1b540d460589e20df882aa2c86808d113890a8 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Thu, 17 May 2012 18:51:12 -0700 Subject: sparc/PCI: register busn_res for root buses Add the host bridge bus number aperture to the resource list. Like the MMIO and I/O port apertures, this is used when assigning resources to hot-added devices or in the case of conflicts. [bhelgaas: changelog, fix "pci_last_busn" typo] Acked-by: "David S. Miller" CC: sparclinux@vger.kernel.org Signed-off-by: Yinghai Lu Signed-off-by: Bjorn Helgaas --- arch/sparc/kernel/pci_impl.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/sparc/kernel/pci_impl.h') diff --git a/arch/sparc/kernel/pci_impl.h b/arch/sparc/kernel/pci_impl.h index 6beb60df31d..918a2031c8b 100644 --- a/arch/sparc/kernel/pci_impl.h +++ b/arch/sparc/kernel/pci_impl.h @@ -97,6 +97,7 @@ struct pci_pbm_info { /* PBM I/O and Memory space resources. */ struct resource io_space; struct resource mem_space; + struct resource busn; /* Base of PCI Config space, can be per-PBM or shared. */ unsigned long config_space; -- cgit v1.2.3-70-g09d2