[Skiboot] [PATCH v2] lpc: Log LPC SYNC errors as unrecoverable ones for manufacturing
stewart at linux.vnet.ibm.com
Thu Aug 25 16:33:11 AEST 2016
Vipin K Parashar <vipin at linux.vnet.ibm.com> writes:
> High volume of SYNC errors onto LPC bus cause degraded system
> performance and are likely due to bad hardware present onto system.
> Thus once LPC SYNC errors cross a certain threshold, OPAL should log
> them onto BMC as unrecoverable errors in manufacturing mode. This
> will help manufacturing screen bad parts, causing such errors.
> Cc: stable
> Signed-off-by: Vipin K Parashar <vipin at linux.vnet.ibm.com>
> Changes in v2:
> - Removed duplicate MFG mode detection under lpc_init as well
Thanks, merged with minor changes to:
OPAL Architect, IBM.
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