[PATCH v6 4/6] tpm: of: Make of-tree specific function commonly available

Stefan Berger stefanb at linux.ibm.com
Tue Jul 12 23:25:00 AEST 2022



On 7/11/22 18:04, Mimi Zohar wrote:
> Hi Stefan,
> 
> On Thu, 2022-07-07 at 13:20 -0400, Stefan Berger wrote:
>> -       /*
>> -        * For both vtpm/tpm, firmware has log addr and log size in big
>> -        * endian format. But in case of vtpm, there is a method called
>> -        * sml-handover which is run during kernel init even before
>> -        * device tree is setup. This sml-handover function takes care
>> -        * of endianness and writes to sml-base and sml-size in little
>> -        * endian format. For this reason, vtpm doesn't need conversion
>> -        * but physical tpm needs the conversion.
>> -        */
> 
> This comment is dropped.  Perhaps not in such detail, but shouldn't a
> comment or function description exist in the new function.

I am adding back the comment in v7.

> 
> Otherwise,
> Reviewed-by: Mimi Zohar <zohar at linux.ibm.com>
> 
> thanks,
> 
> Mimi
> 
> 
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