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| author | John Rose <johnrose@austin.ibm.com> | 2006-03-14 17:46:45 -0600 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-03-16 16:55:07 +1100 |
| commit | 92eb4602eb5c37db86cd9d2b1f4c8ca304fbc49f (patch) | |
| tree | d6f53b85f0071e914cd1fa5d363259d584f1d3b2 /arch/powerpc/kernel/pci_64.c | |
| parent | 920573bd03bf690135967b5022362d34ede589c3 (diff) | |
| download | blackbird-op-linux-92eb4602eb5c37db86cd9d2b1f4c8ca304fbc49f.tar.gz blackbird-op-linux-92eb4602eb5c37db86cd9d2b1f4c8ca304fbc49f.zip | |
[PATCH] powerpc: properly configure DDR/P5IOC children devs
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>
Diffstat (limited to 'arch/powerpc/kernel/pci_64.c')
| -rw-r--r-- | arch/powerpc/kernel/pci_64.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index c367520bc1c3..ba92bab7cc2c 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -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) |
