PHB3: Support MM64 error injection
PHB3: Support MM64 error injection

The patch enables injecting PCI errors to 64-bits MMIO range.

BZ: 115222

Signed-off-by: Gavin Shan <0398910e4f4970259b451f0f9d0686cc5e961b81@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <a7089bb6e7e92505d88aaff006cbdd60cc9120b6@kernel.crashing.org>

open-power/skiboot,shenki/skiboot,cyrilbur-ibm/skiboot,ddstreet/skiboot,shenki/skiboot,legoater/skiboot,jk-ozlabs/skiboot,stewart-ibm/skiboot,cyrilbur-ibm/skiboot,mikey/skiboot,legoater/skiboot,open-power/skiboot,apopple/skiboot,apopple/skiboot,open-power/skiboot,ddstreet/skiboot,csmart/skiboot,neelegup/skiboot,open-power/skiboot,cyrilbur-ibm/skiboot,legoater/skiboot,shenki/skiboot,qemu/skiboot,jk-ozlabs/skiboot,ddstreet/skiboot,csmart/skiboot,apopple/skiboot,qemu/skiboot,legoater/skiboot,mikey/skiboot,stewart-ibm/skiboot,shenki/skiboot,open-power/skiboot,neelegup/skiboot,shenki/skiboot,qemu/skiboot,jk-ozlabs/skiboot,csmart/skiboot,qemu/skiboot,legoater/skiboot,neelegup/skiboot,mikey/skiboot,qemu/skiboot,stewart-ibm/skiboot