Re: Port-Multiplier hotplug support: ATA_FLAG_AN

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Mark Lord wrote:
Tejun,

Apparently the newer (GenIIe) sata_mv chips *can* support asynchronous
notification without problems.  Some/all of the older ones cannot (errata).

So, I've done the one-liner change in sata_mv, to add ATA_FLAG_AN to
the 7042 and 6042 chips, and it all seems to work rather nicely.

Am I missing something?  Is there any other local code to sata_mv
that should be provided before setting ATA_FLAG_AN ?

Like I said, it works, but I just want to check whether any other
pieces are expected to be present?

Did you check ATAPI or just PMP AN?

	Jeff



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