2 #include <linux/init.h>
5 /* arch_initcall has too random ordering, so call the initializers
6 in the right sequence from here. */
7 static __init int pci_access_init(void)
9 #ifdef CONFIG_PCI_DIRECT
12 type = pci_direct_probe();
15 pci_mmcfg_early_init();
17 #ifdef CONFIG_PCI_OLPC
19 return 0; /* skip additional checks if it's an XO */
21 #ifdef CONFIG_PCI_BIOS
25 * don't check for raw_pci_ops here because we want pcbios as last
26 * fallback, yet it's needed to run first to set pcibios_last_bus
27 * in case legacy PCI probing is used. otherwise detecting peer busses
30 #ifdef CONFIG_PCI_DIRECT
31 pci_direct_init(type);
33 if (!raw_pci_ops && !raw_pci_ext_ops)
35 "PCI: Fatal: No config space access function found\n");
39 dmi_check_skip_isa_align();
43 arch_initcall(pci_access_init);