On Thu, Nov 8, 2012 at 11:23 AM, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote: > I don't know how the ATA layer in Linux works. You'll have to ask > someone else or figure it out yourself. > >> I know we get to sd_prep_fn even when the drive in connected directly >> via Sata, just not >> sure which READ is used. I could find this out with a simple test. > > It's not just a question of which command sd_prep_fn generates; it's > also a question of what command ultimately gets sent to the drive. > They aren't necessarily the same. > Alan, Thank you very much for all your help with this. Do you have any thoughts on where I should take this next? I noticed that a usb-storage list exists. Perhaps there? -- - Jason J. Herne (hernejj@xxxxxxxxx) -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
