Tejun Heo wrote:
Jeff Garzik wrote:
AA was added in SATA II, and the SATA II specs specifically mention that
AA was not present in SATA 1.0.
Yeap, it wasn't in SATA 1.0 but it was in ahci 1.0 so _theoretically_
all ahcis should be fine with it. We can introduce ATA_FLAG_FPDMA_AA
and let the drivers set it.
Yep -- that was the logical conclusion of my rhetorical question at the
beginning of this thread ;-)
Jeff
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