> Am 21.05.2014 um 02:13 schrieb Benjamin Herrenschmidt
> <b...@kernel.crashing.org>:
>
>> On Tue, 2014-05-20 at 15:49 +0200, Alexander Graf wrote:
>> Instead of
>>
>> if (passed_flag)
>> return;
>>
>> you would do
>>
>> if (trigger_irqfd) {
>> trigger_irqfd();
>> return;
>> }
>>
>> which would be a much nicer, generic interface.
>
> But that's not how PAPR works.
But it's what a non-QEMU VFIO user would want, and it should be easy to
implement.
Alex
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