tree b45bb4bda1a207678ccff684c5910c21bf85d897
parent 96d4c5881806ebb993a3d84991af9c96fa9cd576
author David Vrabel <david.vrabel@citrix.com> 1363625697 +0000
committer Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 1389020866 -0500

xen/events: add a evtchn_op for port setup

Add a hook for port-specific setup and call it from
xen_irq_info_common_setup().

The FIFO-based ABIs may need to perform additional setup (expanding
the event array) before a bound event channel can start to receive
events.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>