[patch 09/12] Read bridge resources when fixing up the bus

[Rajesh Shah]

Read bridge io/mem/pfmem ranges when fixing up the bus so that 
bus resources are tracked. This is required to properly support
pci end device and bridge hotplug.

Signed-off-by: Rajesh Shah <rajesh.shah@xxxxxxxxx>
---

 linux-2.6.11-mm4-iohp-rshah1/arch/ia64/pci/pci.c |    4 ++++
 1 files changed, 4 insertions(+)

diff -puN arch/ia64/pci/pci.c~ia64-read_bridge_bases arch/ia64/pci/pci.c
--- linux-2.6.11-mm4-iohp/arch/ia64/pci/pci.c~ia64-read_bridge_bases	2005-03-16 13:07:30.503257168 -0800
+++ linux-2.6.11-mm4-iohp-rshah1/arch/ia64/pci/pci.c	2005-03-16 13:07:30.612632167 -0800
@@ -436,6 +436,10 @@ pcibios_fixup_bus (struct pci_bus *b)
 {
 	struct pci_dev *dev;
 
+	if (b->self) {
+		pci_read_bridge_bases(b);
+		pcibios_fixup_device_resources(b->self);
+	}
 	list_for_each_entry(dev, &b->devices, bus_list)
 		pcibios_fixup_device_resources(dev);
 
_
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