From bf5e2ba28f24f82a64524ef4772c9ebe12e2cd2a Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Thu, 20 Dec 2007 14:54:51 +1100 Subject: [POWERPC] Merge PCI resource fixups The PCI code in 32 and 64 bits fixes up resources differently. 32 bits uses a header quirk plus handles bridges in pcibios_fixup_bus() while 64 bits does things in various places depending on whether you are using OF probing, using PCI hotplug, etc... This merges those by basically using the 32 bits approach for both, with various tweaks to make 64 bits work with the new approach. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/pseries/pci_dlpar.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) (limited to 'arch/powerpc/platforms/pseries/pci_dlpar.c') diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c index 47f0e0857f0..5a5a19e40bb 100644 --- a/arch/powerpc/platforms/pseries/pci_dlpar.c +++ b/arch/powerpc/platforms/pseries/pci_dlpar.c @@ -83,7 +83,7 @@ EXPORT_SYMBOL_GPL(pcibios_remove_pci_devices); /* Must be called before pci_bus_add_devices */ void -pcibios_fixup_new_pci_devices(struct pci_bus *bus, int fix_bus) +pcibios_fixup_new_pci_devices(struct pci_bus *bus) { struct pci_dev *dev; @@ -98,8 +98,6 @@ pcibios_fixup_new_pci_devices(struct pci_bus *bus, int fix_bus) /* Fill device archdata and setup iommu table */ pcibios_setup_new_device(dev); - if(fix_bus) - pcibios_fixup_device_resources(dev, bus); pci_read_irq_line(dev); for (i = 0; i < PCI_NUM_RESOURCES; i++) { struct resource *r = &dev->resource[i]; @@ -132,8 +130,8 @@ pcibios_pci_config_bridge(struct pci_dev *dev) pci_scan_child_bus(child_bus); - /* Fixup new pci devices without touching bus struct */ - pcibios_fixup_new_pci_devices(child_bus, 0); + /* Fixup new pci devices */ + pcibios_fixup_new_pci_devices(child_bus); /* Make the discovered devices available */ pci_bus_add_devices(child_bus); @@ -169,7 +167,7 @@ pcibios_add_pci_devices(struct pci_bus * bus) /* use ofdt-based probe */ of_scan_bus(dn, bus); if (!list_empty(&bus->devices)) { - pcibios_fixup_new_pci_devices(bus, 0); + pcibios_fixup_new_pci_devices(bus); pci_bus_add_devices(bus); eeh_add_device_tree_late(bus); } @@ -178,7 +176,7 @@ pcibios_add_pci_devices(struct pci_bus * bus) slotno = PCI_SLOT(PCI_DN(dn->child)->devfn); num = pci_scan_slot(bus, PCI_DEVFN(slotno, 0)); if (num) { - pcibios_fixup_new_pci_devices(bus, 1); + pcibios_fixup_new_pci_devices(bus); pci_bus_add_devices(bus); eeh_add_device_tree_late(bus); } @@ -208,7 +206,7 @@ struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn) eeh_add_device_tree_early(dn); scan_phb(phb); - pcibios_fixup_new_pci_devices(phb->bus, 0); + pcibios_fixup_new_pci_devices(phb->bus); pci_bus_add_devices(phb->bus); eeh_add_device_tree_late(phb->bus); -- cgit v1.2.3