This patch series implements 3-level event channel routines in Xen.
The implementation is as followed:
* Add a field evtchn_level in struct domain.
* Add pointers in struct domain to point to 3-level shared array.
* Add 2nd level selector in struct vcpu.
* Add a new op in do_event_channel_op to register n-level evtchn.
The exposed interface for registering is extendable, however only 3-level is
supported at the moment.
The routines for 3-level evtchns are more or less the same as 2-level ones.
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The implementation is as followed:
* Add a field evtchn_level in struct domain.
* Add pointers in struct domain to point to 3-level shared array.
* Add 2nd level selector in struct vcpu.
* Add a new op in do_event_channel_op to register n-level evtchn.
The exposed interface for registering is extendable, however only 3-level is
supported at the moment.
The routines for 3-level evtchns are more or less the same as 2-level ones.
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Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel