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npu2-opencapi: don't fence on masked XSL errors
An upcoming change in the initfile is going to modify the default action and fence behavior of some of the NPU FIR2 bits. We're already overriding the settings of most of those. The one exception is for bits 41 and 42, which are XSL errors impacting 2 links that we mask (instead we rely on the subsequent OTL error, which is per link). The new initfile will fence-on-error for bits 41 and 42. And even if the FIRs are masked, the NPU logic could fence the links, which is not what we want. So this patch makes sure we don't fence on the FIRs we want to ignore. It has no effect on existing firmware. Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com> Reviewed-by: Andrew Donnellan <ajd@linux.ibm.com> Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
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