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    Subject[PATCH] acpi bridge hotadd: Read bridge resources when fixing up the bus
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    [PATCH] acpi bridge hotadd: Read bridge resources when fixing up the bus

    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>
    Signed-off-by: Andrew Morton <akpm@osdl.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

    ---
    commit f7d473d919627262816459f8dba70d72812be074
    tree 8dabcd1eea9369d117962d2d3646032745c596db
    parent 542df5de56a23bf2d94b75e2b304ab0e5a5508a8
    author Rajesh Shah <rajesh.shah@intel.com> Thu, 28 Apr 2005 00:25:51 -0700
    committer Greg Kroah-Hartman <gregkh@suse.de> Mon, 27 Jun 2005 21:52:41 -0700

    arch/ia64/pci/pci.c | 4 ++++
    1 files changed, 4 insertions(+), 0 deletions(-)

    diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
    --- a/arch/ia64/pci/pci.c
    +++ b/arch/ia64/pci/pci.c
    @@ -418,6 +418,10 @@ 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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