[SeaBIOS] [PATCH 0/9] add support for generic lun enumeration

[Paolo Bonzini]

On 14/03/2017 16:16, Roman Kagan wrote:
>> - if REPORT LUNS fails, then I don't think we need to iterate over
>>   every possible lun.  If this is just to workaround qemu issues, then
>>   falling back to just using the first lun should be fine.
> 
> Perhaps.  As it was trivial to code scsi_sequential_scan in addition to
> scsi_rep_luns_scan, I went ahead and did it.  Yes the two places where
> it's used in the patchset are the ones where REPORT LUNS is known to
> fail due to QEMU issues.  At least for mpt-scsi it increases the number
> of drives supported by SeaBIOS with the existing QEMU (it supports 2
> luns per target).  And no, I don't see it as very important.

At least for mpt-scsi we should fix it.  lsi-scsi might be a SeaBIOS bug
too, but I don't know the hardware too well.

Paolo