powerpc/powermac: move pmac_pci_probe_mode from setup.c to pci.c
Signed-off-by: Daniel Axtens <dja@axtens.net> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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@ -1223,3 +1223,20 @@ static void fixup_u4_pcie(struct pci_dev* dev)
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pci_write_config_dword(dev, PCI_PREF_MEMORY_BASE, 0);
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}
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DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_U4_PCIE, fixup_u4_pcie);
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#ifdef CONFIG_PPC64
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int pmac_pci_probe_mode(struct pci_bus *bus)
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{
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struct device_node *node = pci_bus_to_OF_node(bus);
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/* We need to use normal PCI probing for the AGP bus,
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* since the device for the AGP bridge isn't in the tree.
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* Same for the PCIe host on U4 and the HT host bridge.
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*/
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if (bus->self == NULL && (of_device_is_compatible(node, "u3-agp") ||
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of_device_is_compatible(node, "u4-pcie") ||
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of_device_is_compatible(node, "u3-ht")))
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return PCI_PROBE_NORMAL;
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return PCI_PROBE_DEVTREE;
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}
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#endif /* CONFIG_PPC64 */
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@ -39,4 +39,8 @@ extern void low_cpu_die(void) __attribute__((noreturn));
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extern int pmac_nvram_init(void);
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extern void pmac_pic_init(void);
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#ifdef CONFIG_PPC64
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extern int pmac_pci_probe_mode(struct pci_bus *bus);
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#endif
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#endif /* __PMAC_H__ */
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@ -637,24 +637,6 @@ static int __init pmac_probe(void)
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return 1;
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}
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#ifdef CONFIG_PPC64
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/* Move that to pci.c */
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static int pmac_pci_probe_mode(struct pci_bus *bus)
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{
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struct device_node *node = pci_bus_to_OF_node(bus);
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/* We need to use normal PCI probing for the AGP bus,
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* since the device for the AGP bridge isn't in the tree.
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* Same for the PCIe host on U4 and the HT host bridge.
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*/
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if (bus->self == NULL && (of_device_is_compatible(node, "u3-agp") ||
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of_device_is_compatible(node, "u4-pcie") ||
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of_device_is_compatible(node, "u3-ht")))
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return PCI_PROBE_NORMAL;
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return PCI_PROBE_DEVTREE;
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}
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#endif /* CONFIG_PPC64 */
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define_machine(powermac) {
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.name = "PowerMac",
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.probe = pmac_probe,
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