From: Wang Dongsheng <[email protected]>
Signed-off-by: Wang Dongsheng <[email protected]>
diff --git a/arch/powerpc/include/asm/cputable.h
b/arch/powerpc/include/asm/cputable.h
index 6f3887d..0a8d0cb 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -138,6 +138,7 @@ extern const char *powerpc_base_platform;
#define CPU_FTR_NOEXECUTE ASM_CONST(0x10000000)
#define CPU_FTR_INDEXED_DCR ASM_CONST(0x20000000)
#define CPU_FTR_EMB_HV ASM_CONST(0x40000000)
+#define CPU_FTR_CAN_WAIT ASM_CONST(0x80000000)
/*
* Add the 64-bit processor unique features in the top half of the word;
@@ -250,9 +251,11 @@ extern const char *powerpc_base_platform;
#ifndef CONFIG_BDI_SWITCH
#define CPU_FTR_MAYBE_CAN_DOZE CPU_FTR_CAN_DOZE
#define CPU_FTR_MAYBE_CAN_NAP CPU_FTR_CAN_NAP
+#define CPU_FTR_MAYBE_CAN_WAIT CPU_FTR_CAN_WAIT
#else
#define CPU_FTR_MAYBE_CAN_DOZE 0
#define CPU_FTR_MAYBE_CAN_NAP 0
+#define CPU_FTR_MAYBE_CAN_WAIT 0
#endif
#define CLASSIC_PPC (!defined(CONFIG_8xx) && !defined(CONFIG_4xx) && \
@@ -370,15 +373,17 @@ extern const char *powerpc_base_platform;
CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE)
#define CPU_FTRS_E500MC (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN | \
CPU_FTR_L2CSR | CPU_FTR_LWSYNC | CPU_FTR_NOEXECUTE | \
- CPU_FTR_DBELL | CPU_FTR_DEBUG_LVL_EXC | CPU_FTR_EMB_HV)
+ CPU_FTR_DBELL | CPU_FTR_DEBUG_LVL_EXC | CPU_FTR_EMB_HV | \
+ CPU_FTR_MAYBE_CAN_WAIT)
#define CPU_FTRS_E5500 (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN | \
CPU_FTR_L2CSR | CPU_FTR_LWSYNC | CPU_FTR_NOEXECUTE | \
CPU_FTR_DBELL | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD | \
- CPU_FTR_DEBUG_LVL_EXC | CPU_FTR_EMB_HV)
+ CPU_FTR_DEBUG_LVL_EXC | CPU_FTR_EMB_HV | CPU_FTR_MAYBE_CAN_WAIT)
#define CPU_FTRS_E6500 (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN | \
CPU_FTR_L2CSR | CPU_FTR_LWSYNC | CPU_FTR_NOEXECUTE | \
CPU_FTR_DBELL | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD | \
- CPU_FTR_DEBUG_LVL_EXC | CPU_FTR_EMB_HV | CPU_FTR_ALTIVEC_COMP)
+ CPU_FTR_DEBUG_LVL_EXC | CPU_FTR_EMB_HV | CPU_FTR_ALTIVEC_COMP | \
+ CPU_FTR_MAYBE_CAN_WAIT)
#define CPU_FTRS_GENERIC_32 (CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN)
/* 64-bit CPUs */
--
1.8.0
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