diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/pci/init.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/arch/x86/pci/init.c b/arch/x86/pci/init.c index 00bfa1ebad6c..0bb3b8b44e4e 100644 --- a/arch/x86/pci/init.c +++ b/arch/x86/pci/init.c @@ -9,16 +9,23 @@ in the right sequence from here. */ static __init int pci_arch_init(void) { - int type; - - x86_create_pci_msi_domain(); + int type, pcbios = 1; type = pci_direct_probe(); if (!(pci_probe & PCI_PROBE_NOEARLY)) pci_mmcfg_early_init(); - if (x86_init.pci.arch_init && !x86_init.pci.arch_init()) + if (x86_init.pci.arch_init) + pcbios = x86_init.pci.arch_init(); + + /* + * Must happen after x86_init.pci.arch_init(). Xen sets up the + * x86_init.irqs.create_pci_msi_domain there. + */ + x86_create_pci_msi_domain(); + + if (!pcbios) return 0; pci_pcbios_init(); |