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

Rajesh Shah
2005-03-18T22:16:30Z

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@intel.com>
---

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);

_