cxl: Enable NORST bit in PSL_DEBUG register for PSL9

Michael Ellerman patch-notifications at
Wed Mar 14 20:27:43 AEDT 2018

On Fri, 2018-02-09 at 04:09:16 UTC, Vaibhav Jain wrote:
> We enable the NORST bit by default for debug afu images to prevent
> reset of AFU trace-data on a PCI link drop. For production AFU images
> this bit is always ignored and PSL gets reconfigured anyways thereby
> resetting the trace data. So setting this bit for non-debug images
> doesn't have any impact.
> Signed-off-by: Vaibhav Jain <vaibhav at>
> Reviewed-by: Christophe Lombard <clombard at>
> Acked-by: Frederic Barrat <fbarrat at>
> Acked-by: Andrew Donnellan <andrew.donnellan at>

Applied to powerpc next, thanks.


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