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6a1ca373a1
Update to the PowerPC PCI error recovery code. Add code to enable MMIO if a device driver reports that it is capable of recovering on its own. One anticipated use of this having a device driver enable MMIO so that it can take a register dump, which might then be followed by the device driver requesting a full reset. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>