first commit

1 files changed, 28 insertions, 0 deletions

diff --git a/include/uapi/linux/kvm_para.h b/include/uapi/linux/kvm_para.h
new file mode 100644
index 000000000..cea2c5c72
--- /dev/null
+++ b/include/uapi/linux/kvm_para.h
@@ -0,0 +1,28 @@
+#ifndef _UAPI__LINUX_KVM_PARA_H
+#define _UAPI__LINUX_KVM_PARA_H
+
+/*
+ * This header file provides a method for making a hypercall to the host
+ * Architectures should define:
+ * - kvm_hypercall0, kvm_hypercall1...
+ * - kvm_arch_para_features
+ * - kvm_para_available
+ */
+
+/* Return values for hypercalls */
+#define KVM_ENOSYS		1000
+#define KVM_EFAULT		EFAULT
+#define KVM_E2BIG		E2BIG
+#define KVM_EPERM		EPERM
+
+#define KVM_HC_VAPIC_POLL_IRQ		1
+#define KVM_HC_MMU_OP			2
+#define KVM_HC_FEATURES			3
+#define KVM_HC_PPC_MAP_MAGIC_PAGE	4
+
+/*
+ * hypercalls use architecture specific
+ */
+#include <asm/kvm_para.h>
+
+#endif /* _UAPI__LINUX_KVM_PARA_H */