Thread (5 messages) flat view 5 messages, 5 authors, 2018-03-14

Re: cxl: Enable NORST bit in PSL_DEBUG register for PSL9

From: Michael Ellerman <hidden>
Date: 2018-03-14 09:27:45

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 <redacted>
Reviewed-by: Christophe Lombard <redacted>
Acked-by: Frederic Barrat <redacted>
Acked-by: Andrew Donnellan <redacted>
Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/03ebb419b896e0fb2da3f34b57d45e

cheers
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