1 files changed, 24 insertions, 0 deletions

diff --git a/arch/mips/kvm/commpage.h b/arch/mips/kvm/commpage.h
new file mode 100644
index 000000000000..08c5fa2bbc0f
--- /dev/null
+++ b/arch/mips/kvm/commpage.h
@@ -0,0 +1,24 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * KVM/MIPS: commpage: mapped into get kernel space
+ *
+ * Copyright (C) 2012  MIPS Technologies, Inc.  All rights reserved.
+ * Authors: Sanjay Lal <sanjayl@kymasys.com>
+ */
+
+#ifndef __KVM_MIPS_COMMPAGE_H__
+#define __KVM_MIPS_COMMPAGE_H__
+
+struct kvm_mips_commpage {
+        /* COP0 state is mapped into Guest kernel via commpage */
+        struct mips_coproc cop0;
+};
+
+#define KVM_MIPS_COMM_EIDI_OFFSET       0x0
+
+extern void kvm_mips_commpage_init(struct kvm_vcpu *vcpu);
+
+#endif /* __KVM_MIPS_COMMPAGE_H__ */