*/
#include <linux/init.h>
#include <linux/pci.h>
-#include "pci.h"
+#include <asm/pci_x86.h>
/*
* Discover remaining PCI buses in case there are peer host bridges.
int n, devfn;
long node;
- if (pcibios_last_bus <= 0 || pcibios_last_bus >= 0xff)
+ if (pcibios_last_bus <= 0 || pcibios_last_bus > 0xff)
return;
DBG("PCI: Peer bridge fixup\n");
}
}
-static int __init pci_legacy_init(void)
+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);
if (pci_root_bus)
pci_bus_add_devices(pci_root_bus);
- pcibios_fixup_peer_bridges();
-
return 0;
}
int __init pci_subsys_init(void)
{
-#ifdef CONFIG_ACPI
- pci_acpi_init();
-#endif
- pci_legacy_init();
- pcibios_irq_init();
-#ifdef CONFIG_X86_NUMAQ
- pci_numa_init();
-#endif
+ /*
+ * 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;
}
subsys_initcall(pci_subsys_init);