Sebastian Kemper wrote:
On Wed, Nov 14, 2007 at 11:26:06AM -0500, Mark Lord wrote:
Another way to the same thing is with "hdparm -E",
which contrary to my earlier posting actually does
seem to work already with libata.
Hi!
There are DVD-ROM drives that don't react to hdparm -E but do react to
SET_STREAMING, for instance some NEC drives.
..
Mmm.. that's possible. The NEC drive I have here works with either.
I wonder if an update to sr_select_speed() (inside the SCSI code) is needed?
It currently uses GPCMD_SET_SPEED, with no fallback to GPCMD_SET_STREAMING.
Or I suppose this is best left to userspace.
I may change hdparm to try both opcodes.
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