PPC Linux and PCIe Hot-Plugging.

Hi,=0A=0AI have a request from a client to support PCIe hot plugging on an =
PowerPC Linux platform.=0A=0AI have had a general look into how Linux suppo=
rts PCIe hot plugging, i.e. pciehp utilising ACPI firmware.=0A=0AI'm not to=
o familiar with the PowerPC platform and I'm not sure if ACPI is supported =
at all on the PowerPC platforms?=0A=0ADoes anyone know if PCIe hot plug sup=
port is available in PowerPC Linux?=0A=0ABest regards, Mark.=0A=0A=0A=0A   =