[PATCH] powerpc/powernv: Read OPAL error log and export it through sysfs

[Stewart Smith]

Vasant Hegde <hegdevasant at linux.vnet.ibm.com> writes:
>> +int64_t opal_send_ack_elog(uint64_t log_id);
>
> Stewart,
>
> Why are you creating 64bit log ID  when actual ID is 32bit ?

IIRC it's what OPAL gives us, even though FSP MBOX spec says 32bit.