| #include <linux/pci.h> |
| #include <linux/init.h> |
| #include "pci.h" |
| |
| /* arch_initcall has too random ordering, so call the initializers |
| in the right sequence from here. */ |
| static __init int pci_access_init(void) |
| { |
| #ifdef CONFIG_PCI_DIRECT |
| int type = 0; |
| |
| type = pci_direct_probe(); |
| #endif |
| |
| pci_mmcfg_early_init(); |
| |
| #ifdef CONFIG_PCI_OLPC |
| pci_olpc_init(); |
| #endif |
| #ifdef CONFIG_PCI_BIOS |
| pci_pcbios_init(); |
| #endif |
| /* |
| * don't check for raw_pci_ops here because we want pcbios as last |
| * fallback, yet it's needed to run first to set pcibios_last_bus |
| * in case legacy PCI probing is used. otherwise detecting peer busses |
| * fails. |
| */ |
| #ifdef CONFIG_PCI_DIRECT |
| pci_direct_init(type); |
| #endif |
| if (!raw_pci_ops && !raw_pci_ext_ops) |
| printk(KERN_ERR |
| "PCI: Fatal: No config space access function found\n"); |
| |
| dmi_check_skip_isa_align(); |
| |
| return 0; |
| } |
| arch_initcall(pci_access_init); |