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-rw-r--r--drivers/xen/events/events_internal.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/xen/events/events_internal.h b/drivers/xen/events/events_internal.h
index 677f41a0fff9..50c2050a1e32 100644
--- a/drivers/xen/events/events_internal.h
+++ b/drivers/xen/events/events_internal.h
@@ -53,6 +53,7 @@ struct irq_info {
#define PIRQ_NEEDS_EOI (1 << 0)
#define PIRQ_SHAREABLE (1 << 1)
+#define PIRQ_MSI_GROUP (1 << 2)
struct evtchn_ops {
unsigned (*max_channels)(void);