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-rw-r--r--include/xen/interface/physdev.h21
-rw-r--r--include/xen/tmem.h6
2 files changed, 26 insertions, 1 deletions
diff --git a/include/xen/interface/physdev.h b/include/xen/interface/physdev.h
index 0c28989007fb..9ce788d8cf49 100644
--- a/include/xen/interface/physdev.h
+++ b/include/xen/interface/physdev.h
@@ -39,6 +39,27 @@ struct physdev_eoi {
};
/*
+ * Register a shared page for the hypervisor to indicate whether the guest
+ * must issue PHYSDEVOP_eoi. The semantics of PHYSDEVOP_eoi change slightly
+ * once the guest used this function in that the associated event channel
+ * will automatically get unmasked. The page registered is used as a bit
+ * array indexed by Xen's PIRQ value.
+ */
+#define PHYSDEVOP_pirq_eoi_gmfn_v1 17
+/*
+ * Register a shared page for the hypervisor to indicate whether the
+ * guest must issue PHYSDEVOP_eoi. This hypercall is very similar to
+ * PHYSDEVOP_pirq_eoi_gmfn_v1 but it doesn't change the semantics of
+ * PHYSDEVOP_eoi. The page registered is used as a bit array indexed by
+ * Xen's PIRQ value.
+ */
+#define PHYSDEVOP_pirq_eoi_gmfn_v2 28
+struct physdev_pirq_eoi_gmfn {
+ /* IN */
+ unsigned long gmfn;
+};
+
+/*
* Query the status of an IRQ line.
* @arg == pointer to physdev_irq_status_query structure.
*/
diff --git a/include/xen/tmem.h b/include/xen/tmem.h
index 82e2c83a32f5..591550a22ac7 100644
--- a/include/xen/tmem.h
+++ b/include/xen/tmem.h
@@ -1,5 +1,9 @@
#ifndef _XEN_TMEM_H
#define _XEN_TMEM_H
+
+#include <linux/types.h>
+
/* defined in drivers/xen/tmem.c */
-extern int tmem_enabled;
+extern bool tmem_enabled;
+
#endif /* _XEN_TMEM_H */