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[PATCH] powerpc: properly configure DDR/P5IOC children devs

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The dynamic add path for PCI Host Bridges can fail to configure children
adapters under P5IOC controllers.  It fails to properly fixup bus/device
resources, and it fails to properly enable EEH.  Both of these steps
need to occur before any children devices are enabled in
pci_bus_add_devices().

Signed-off-by: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
John Rose
2006-03-14 17:46:45 -06:00
committed by Paul Mackerras
parent 920573bd03
commit 92eb4602eb
4 changed files with 33 additions and 25 deletions
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5
arch/powerpc/kernel/pci_64.c
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@ -589,7 +589,6 @@ void __devinit scan_phb(struct pci_controller *hose)
#endif /* CONFIG_PPC_MULTIPLATFORM */
if (mode == PCI_PROBE_NORMAL)
hose->last_busno = bus->subordinate = pci_scan_child_bus(bus);
pci_bus_add_devices(bus);
}
static int __init pcibios_init(void)
@ -608,8 +607,10 @@ static int __init pcibios_init(void)
printk("PCI: Probing PCI hardware\n");
/* Scan all of the recorded PCI controllers. */
list_for_each_entry_safe(hose, tmp, &hose_list, list_node)
list_for_each_entry_safe(hose, tmp, &hose_list, list_node) {
scan_phb(hose);
pci_bus_add_devices(hose->bus);
}
#ifndef CONFIG_PPC_ISERIES
if (pci_probe_only)