/dev/sda to ata_host
greg.freemyer at gmail.com
Tue Aug 20 08:39:14 EDT 2013
Valdis.Kletnieks at vt.edu wrote:
>(Hint - I'm not convinced that all devices named /dev/sd* have an
Libata is a self admitted kludge.
/dev/sdx => scsi disk
Libata has stuck itself under the scsi disk driver, so you are right that not all scsi disks have a ata_host kludge, only the imposers should have one.
One path I have never chased is for an external usb connected drive. Scsi commands are sent a across the usb bus so there is probably not any libata involvement.
Sent from my Android phone with K-9 Mail. Please excuse my brevity.
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