On 10/04/2010 02:50 PM, Mark Lord wrote:
I've dug a bit deeper, and worked around the issue.
It seems that libata is not always happy about DATA-xfer commands
that also have the check-sense bit set (0x20 in cdb[2]).
Perhaps that's not even valid in SCSI ??
Very interesting... poking at this now on pre- and post-libahci
platforms. As you said, don't see much difference in behavior WRT
libahci -- which I expected/hoped, since that split shouldn't have
changed behavior at all[1].
Jeff
[1] though clearly there were bugs, eg. the SHT issue, so nothing's out
of the question
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