Re: [patch 1/3] libata: check for AN support

[Tejun Heo]

Kristen Carlson Accardi wrote:
> Check to see if an ATAPI device supports Asynchronous Notification.
> If so, enable it.

As supporting AN needs host interrupt handler change.  I think we need 
host-supports-AN flag; otherwise, we might end up with screaming 
interrupts in the worst case.

--
tejun
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