linux-kernel - [patch 4/8] 2.6.22-rc3 perfmon2 : IBS implementation for AMD64

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Date:	Fri, 15 Jun 2007 18:59:28 +0200
From:	"Robert Richter" <robert.richter@....com>
To:	"Stephane Eranian" <eranian@....hp.com>
cc:	"Andi Kleen" <andi@...stfloor.org>, linux-kernel@...r.kernel.org
Subject: [patch 4/8] 2.6.22-rc3 perfmon2 : IBS implementation for AMD64

This patch rearranges AMD64 MSR definitions.

Signed-off-by: Robert Richter <robert.richter@....com>

Index: linux-2.6.22-rc3/include/asm-i386/msr-index.h
===================================================================
--- linux-2.6.22-rc3.orig/include/asm-i386/msr-index.h
+++ linux-2.6.22-rc3/include/asm-i386/msr-index.h
@@ -75,6 +75,18 @@
 
 /* K7/K8 MSRs. Not complete. See the architecture manual for a more
    complete list. */
+
+/* K8 MSRs */
+#define MSR_K8_TOP_MEM1			0xC001001A
+#define MSR_K8_TOP_MEM2			0xC001001D
+#define MSR_K8_SYSCFG			0xC0010010
+#define MSR_K8_HWCR			0xC0010015
+#define MSR_K8_ENABLE_C1E		0xc0010055
+#define K8_MTRRFIXRANGE_DRAM_ENABLE	0x00040000 /* MtrrFixDramEn bit    */
+#define K8_MTRRFIXRANGE_DRAM_MODIFY	0x00080000 /* MtrrFixDramModEn bit */
+#define K8_MTRR_RDMEM_WRMEM_MASK	0x18181818 /* Mask: RdMem|WrMem    */
+
+/* K7 MSRs */
 #define MSR_K7_EVNTSEL0			0xc0010000
 #define MSR_K7_PERFCTR0			0xc0010004
 #define MSR_K7_EVNTSEL1			0xc0010001
@@ -83,20 +95,10 @@
 #define MSR_K7_PERFCTR2			0xc0010006
 #define MSR_K7_EVNTSEL3			0xc0010003
 #define MSR_K7_PERFCTR3			0xc0010007
-#define MSR_K8_TOP_MEM1			0xc001001a
 #define MSR_K7_CLK_CTL			0xc001001b
-#define MSR_K8_TOP_MEM2			0xc001001d
-#define MSR_K8_SYSCFG			0xc0010010
-
-#define K8_MTRRFIXRANGE_DRAM_ENABLE	0x00040000 /* MtrrFixDramEn bit    */
-#define K8_MTRRFIXRANGE_DRAM_MODIFY	0x00080000 /* MtrrFixDramModEn bit */
-#define K8_MTRR_RDMEM_WRMEM_MASK	0x18181818 /* Mask: RdMem|WrMem    */
-
 #define MSR_K7_HWCR			0xc0010015
-#define MSR_K8_HWCR			0xc0010015
 #define MSR_K7_FID_VID_CTL		0xc0010041
 #define MSR_K7_FID_VID_STATUS		0xc0010042
-#define MSR_K8_ENABLE_C1E		0xc0010055
 
 /* K6 MSRs */
 #define MSR_K6_EFER			0xc0000080

--
AMD Saxony, Dresden, Germany
Operating System Research Center
email: robert.richter@....com




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