[Skiboot] [PATCH v2] hw/phb3: Update capi initialization sequence
stewart at linux.vnet.ibm.com
Wed Aug 24 16:54:08 AEST 2016
Frederic Barrat <fbarrat at linux.vnet.ibm.com> writes:
> The capi initialization sequence was revised in a circumvention
> document when a 'link down' error was converted from fatal to Endpoint
> Recoverable. Other, non-capi, register setup was corrected even before
> the initial open-source release of skiboot, but a few capi-related
> registers were not updated then, so this patch fixes it.
> The point is that a link-down error detected by the UTL logic will
> lead to an AIB fence, so that the CAPP unit can detect the error.
> Signed-off-by: Frederic Barrat <fbarrat at linux.vnet.ibm.com>
> Stewart: this should also be considered for all the stable branches
Thanks, merged to
OPAL Architect, IBM.
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