Hi Folks,
In ata_scsi_pass_thru() function in libata-scsi.c, the following code
is in place:
if (scsicmd[1] & 0xe0)
/* PIO multi not supported yet */
goto invalid_fld;
Could someone explain why the PIO multi is not supported in libata pass through?
As an experiments, I commented out above code and added code to
support Set Multiple Mode. It seems PIO Multi works. But again, there
may be some caveates which I am not aware of.
I use 2.6.18-rc2 and libata 2.00. Above code exists in latest revision
like 2.6.19.2 as well.
Thanks,
Fajun
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