[Xen-devel] [PATCH 22/25] xen/evtchn: expose send_guest_global_virq for use within Xen

[Christopher Clark <christopher.w.clark@xxxxxxxxx>]

To be used by Argo for delivery of notifications to some guests.

Signed-off-by: Christopher Clark <christopher.clark6@xxxxxxxxxxxxxx>
---
 xen/common/event_channel.c | 2 +-
 xen/include/xen/event.h    | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/xen/common/event_channel.c b/xen/common/event_channel.c
index 3dfde83..eec3acf 100644
--- a/xen/common/event_channel.c
+++ b/xen/common/event_channel.c
@@ -769,7 +769,7 @@ void send_guest_vcpu_virq(struct vcpu *v, uint32_t virq)
     spin_unlock_irqrestore(&v->virq_lock, flags);
 }
 
-static void send_guest_global_virq(struct domain *d, uint32_t virq)
+void send_guest_global_virq(struct domain *d, uint32_t virq)
 {
     unsigned long flags;
     int port;
diff --git a/xen/include/xen/event.h b/xen/include/xen/event.h
index 18c3738..7463927 100644
--- a/xen/include/xen/event.h
+++ b/xen/include/xen/event.h
@@ -29,6 +29,13 @@ void send_guest_vcpu_virq(struct vcpu *v, uint32_t virq);
 void send_global_virq(uint32_t virq);
 
 /*
+ * send_guest_global_virq:
+ *  @d:        Domain to which VIRQ should be sent
+ *  @virq:     Virtual IRQ number (VIRQ_*), must be global
+ */
+void send_guest_global_virq(struct domain *d, uint32_t virq);
+
+/*
  * sent_global_virq_handler: Set a global VIRQ handler.
  *  @d:        New target domain for this VIRQ
  *  @virq:     Virtual IRQ number (VIRQ_*), must be global
-- 
2.1.4


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