powerpc: Add NAP mode support on Power7 in HV mode

[cascardo/linux.git] / arch / powerpc / include / asm / ppc-opcode.h

diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
index 1255569..384a96d 100644 (file)
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -56,6 +56,9 @@
 #define PPC_INST_TLBSRX_DOT            0x7c0006a5
 #define PPC_INST_XXLOR                 0xf0000510
 
+#define PPC_INST_NAP                   0x4c000364
+#define PPC_INST_SLEEP                 0x4c0003a4
+
 /* macros to insert fields into opcodes */
 #define __PPC_RA(a)    (((a) & 0x1f) << 16)
 #define __PPC_RB(b)    (((b) & 0x1f) << 11)
@@ -126,4 +129,7 @@
 #define XXLOR(t, a, b)         stringify_in_c(.long PPC_INST_XXLOR | \
                                               VSX_XX3((t), (a), (b)))
 
+#define PPC_NAP                        stringify_in_c(.long PPC_INST_NAP)
+#define PPC_SLEEP              stringify_in_c(.long PPC_INST_SLEEP)
+
 #endif /* _ASM_POWERPC_PPC_OPCODE_H */