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diff --git a/src/ceph/src/common/ppc-opcode.h b/src/ceph/src/common/ppc-opcode.h
new file mode 100644
index 0000000..aabb45c
--- /dev/null
+++ b/src/ceph/src/common/ppc-opcode.h
@@ -0,0 +1,31 @@
+/* Copyright (C) 2017 International Business Machines Corp.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#ifndef __OPCODES_H
+#define __OPCODES_H
+
+#define __PPC_RA(a)		(((a) & 0x1f) << 16)
+#define __PPC_RB(b)		(((b) & 0x1f) << 11)
+#define __PPC_XA(a)		((((a) & 0x1f) << 16) | (((a) & 0x20) >> 3))
+#define __PPC_XB(b)		((((b) & 0x1f) << 11) | (((b) & 0x20) >> 4))
+#define __PPC_XS(s)		((((s) & 0x1f) << 21) | (((s) & 0x20) >> 5))
+#define __PPC_XT(s)		__PPC_XS(s)
+#define VSX_XX3(t, a, b)	(__PPC_XT(t) | __PPC_XA(a) | __PPC_XB(b))
+#define VSX_XX1(s, a, b)	(__PPC_XS(s) | __PPC_RA(a) | __PPC_RB(b))
+
+#define PPC_INST_VPMSUMW	0x10000488
+#define PPC_INST_VPMSUMD	0x100004c8
+#define PPC_INST_MFVSRD		0x7c000066
+#define PPC_INST_MTVSRD		0x7c000166
+
+#define VPMSUMW(t, a, b)	.long PPC_INST_VPMSUMW | VSX_XX3((t), a, b)
+#define VPMSUMD(t, a, b)	.long PPC_INST_VPMSUMD | VSX_XX3((t), a, b)
+#define MFVRD(a, t)		.long PPC_INST_MFVSRD | VSX_XX1((t)+32, a, 0)
+#define MTVRD(t, a)		.long PPC_INST_MTVSRD | VSX_XX1((t)+32, a, 0)
+
+#endif