int __init pci_subsys_init(void) { if (x86_init.pci.init()) pci_legacy_init(); pcibios_fixup_peer_bridges(); x86_init.pci.init_irq(); pcibios_init(); return 0; }
int __init pci_subsys_init(void) { /* * The init function returns an non zero value when * pci_legacy_init should be invoked. */ if (x86_init.pci.init()) pci_legacy_init(); pcibios_fixup_peer_bridges(); x86_init.pci.init_irq(); pcibios_init(); return 0; }
static int __init pci_legacy_init(void) { if (!raw_pci_ops) { printk("PCI: System does not support PCI\n"); return 0; } if (pcibios_scanned++) return 0; printk("PCI: Probing PCI hardware\n"); pci_root_bus = pcibios_scan_root(0); pcibios_fixup_peer_bridges(); return 0; }
int __init pci_subsys_init(void) { #ifdef CONFIG_X86_NUMAQ pci_numaq_init(); #endif #ifdef CONFIG_ACPI pci_acpi_init(); #endif #ifdef CONFIG_X86_VISWS pci_visws_init(); #endif pci_legacy_init(); pcibios_fixup_peer_bridges(); pcibios_irq_init(); pcibios_init(); return 0; }