Patchwork [4/7] powerpc: Add DAWR CPU feature bit definition

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Submitter Michael Neuling
Date Dec. 21, 2012, 12:06 a.m.
Message ID <1356048405-20560-5-git-send-email-mikey@neuling.org>
Download mbox | patch
Permalink /patch/207747/
State Accepted
Delegated to: Benjamin Herrenschmidt
Headers show

Comments

Michael Neuling - Dec. 21, 2012, 12:06 a.m.
.. and add it to POWER8 cpu features.

Signed-off-by: Michael Neuling <mikey@neuling.org>
---
 arch/powerpc/include/asm/cputable.h |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Patch

diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index d1f5911..2134e26 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -173,6 +173,7 @@  extern const char *powerpc_base_platform;
 #define CPU_FTR_VMX_COPY		LONG_ASM_CONST(0x0040000000000000)
 #define CPU_FTR_TM			LONG_ASM_CONST(0x0080000000000000)
 #define CPU_FTR_BCTAR			LONG_ASM_CONST(0x0100000000000000)
+#define CPU_FTR_DAWR			LONG_ASM_CONST(0x0200000000000000)
 
 #ifndef __ASSEMBLY__
 
@@ -418,7 +419,7 @@  extern const char *powerpc_base_platform;
 	    CPU_FTR_DSCR | CPU_FTR_SAO  | \
 	    CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD | \
 	    CPU_FTR_ICSWX | CPU_FTR_CFAR | CPU_FTR_HVMODE | CPU_FTR_VMX_COPY | \
-	    CPU_FTR_DBELL | CPU_FTR_TM_COMP | CPU_FTR_BCTAR)
+	    CPU_FTR_DBELL | CPU_FTR_TM_COMP | CPU_FTR_BCTAR | CPU_FTR_DAWR)
 #define CPU_FTRS_CELL	(CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
 	    CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
 	    CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \