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[POWERPC] EEH: support MMIO enable recovery step
authorLinas Vepstas <linas@austin.ibm.com>
Fri, 15 Sep 2006 23:58:59 +0000 (18:58 -0500)
committerPaul Mackerras <paulus@samba.org>
Thu, 21 Sep 2006 12:59:20 +0000 (22:59 +1000)
commit6a1ca373a16b0e170164ab8a2d6d01eab2a22f6e
tree94408b9a75b9a031fb3dfaf18c4dd192de4fb448tree | snapshot (tar.gz zip)
parent47b5c838af92d3504e99633bf568578203b7305fcommit | diff
[POWERPC] EEH: support MMIO enable recovery step

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>
arch/powerpc/platforms/pseries/eeh_driver.c diff | blob | blame | history