[PATCH v8 3/4] ata: Add APM X-Gene SoC SATA host controller driver

Tejun Heo tj at kernel.org
Sun Jan 12 06:49:58 EST 2014


Hello,

On Sat, Jan 11, 2014 at 07:58:04PM -0800, Loc Ho wrote:
> The flush has to occurred immediately after reading the CI
> register. It can not wrap around the isr routine and issue the flush
> after or before the library ahci isr routine.

I see.  So, you're saying that if PMP support is disabled for the
controller, the driver would need to reimplement only the interrupt
handler?

thanks.

-- 
tejun



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