Messages in this thread | | | Date | Wed, 14 Nov 2007 11:00:03 -0500 | From | Mark Lord <> | Subject | Re: libata/PATA: GPCMD_SET_STREAMING via SG_IO does nothing |
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Sebastian Kemper wrote: > On Wed, Nov 14, 2007 at 10:09:22AM -0500, Mark Lord wrote: >> I think the problem here might be that libata doesn't actually support >> SG_IO >> for ATAPI drives prior to 2.6.24 (ugh). >> >> Try it with a 2.6.24-rc* kernel from kernel.org, or back-patch the ATA_16 >> SG_IO support into your older kernel. > > Hi Mark, > > I already tried 2.6.24-rc2 and it didn't work, see my last reply: > http://marc.info/?l=linux-kernel&m=119504244805467&w=2 .. Yeah, I'm a bit drowsy this morning -- the set speed command doesn't use ATA_16, so it should work with any kernel.
I'll try it here soon-ish, since I need to update "hdparm -E" for libata anyway.
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