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Re: DMA-Probleme in testing



Am Samstag 15 Oktober 2005 12:03 schrieb Stephan Maseizik:
> Richtig, ich habe SATA-Festplatten.
Geht (noch) nicht.

http://freshmeat.net/projects/hdparm/

"SATA drives in the 2.6 kernel are handled by the new "libata" SCSI 
driver. If you add the "ATA passthru" patch (from Jeff Garzik) to your 
kernel, then hdparm can work with those drives."

libata kernel patches (ATA passthroug patch):
http://www.kernel.org/pub/linux/kernel/people/jgarzik/libata/

Ich hab's leider (noch) nicht geschafft den patch auf vanilla kernel 
anzuwenden (falsche versionen).

Jeff Garziks Statusreport über libata:
http://linux.yyz.us/sata/
http://linux.yyz.us/sata/software-status.html
blktool:
http://www.ussg.iu.edu/hypermail/linux/kernel/0408.1/2349.html
http://sourceforge.net/project/showfiles.php?group_id=3242&package_id=127086
sdparm (scsi parameter get/set):
http://sg.torque.net/sg/sdparm.html
http://sg.torque.net/sg/


ciao

Gerhard



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