diff options
| author | David Woodhouse <dwmw@amazon.co.uk> | 2022-12-13 17:20:46 +0000 |
|---|---|---|
| committer | David Woodhouse <dwmw@amazon.co.uk> | 2023-03-01 08:22:50 +0000 |
| commit | 190cc3c0edd60876150959ee9f242363e40d168e (patch) | |
| tree | c434efc7d91f64ef1185e5c6fb403d938ea3f9a1 /hw/i386/kvm/xen_evtchn.h | |
| parent | 83eb5811342b4e48544ab79dd92a0bb1a2a2cbfb (diff) | |
hw/xen: Implement EVTCHNOP_unmask
This finally comes with a mechanism for actually injecting events into
the guest vCPU, with all the atomic-test-and-set that's involved in
setting the bit in the shinfo, then the index in the vcpu_info, and
injecting either the lapic vector as MSI, or letting KVM inject the
bare vector.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Paul Durrant <paul@xen.org>
Diffstat (limited to 'hw/i386/kvm/xen_evtchn.h')
| -rw-r--r-- | hw/i386/kvm/xen_evtchn.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/i386/kvm/xen_evtchn.h b/hw/i386/kvm/xen_evtchn.h index cb3924941a..69c6b0d743 100644 --- a/hw/i386/kvm/xen_evtchn.h +++ b/hw/i386/kvm/xen_evtchn.h @@ -17,7 +17,9 @@ int xen_evtchn_set_callback_param(uint64_t param); struct evtchn_status; struct evtchn_close; +struct evtchn_unmask; int xen_evtchn_status_op(struct evtchn_status *status); int xen_evtchn_close_op(struct evtchn_close *close); +int xen_evtchn_unmask_op(struct evtchn_unmask *unmask); #endif /* QEMU_XEN_EVTCHN_H */ |