Re: [PATCH V3 01/16] scsi: support well known logical units

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On Wed, Sep 10, 2014 at 02:54:08PM +0300, Dolev Raviv wrote:
> From: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
> 
> REPORT LUNS command has "SELECT REPORT" field which controls what type of
> logical units to be reported by device server. According to UFS device
> standard, if this field is set to 0, REPORT LUNS would report only report
> standard logical units. If it's set to 1 then it would report only well
> known logical unit and if it's set to 2 then device would report both
> standard and well known logical units.

This is the defintion of the field in SPC (does the UFS spec duplicate
all of SPC?), but still doesn't explain why you want it.

Also the SELECT REPORT field only appeared in SPC-3, so we should not
set it for devices that report older standards compliance.

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