X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-i386%2Fmsr.h;h=3589c36b865cc3c0ef82744e0753b74f9154a5b5;hb=9bf4aaab3e101692164d49b7ca357651eb691cb6;hp=ffdeea9d1775bb03bcfd5c49cf193a51e5235350;hpb=db216c3d5e4c040e557a50f8f5d35d5c415e8c1c;p=linux-2.6.git

diff --git a/include/asm-i386/msr.h b/include/asm-i386/msr.h
index ffdeea9d1..3589c36b8 100644
--- a/include/asm-i386/msr.h
+++ b/include/asm-i386/msr.h
@@ -217,6 +217,15 @@ static inline void wrmsrl (unsigned long msr, unsigned long long val)
 #define MSR_K7_FID_VID_CTL		0xC0010041
 #define MSR_K7_FID_VID_STATUS		0xC0010042
 
+/* extended feature register */
+#define MSR_EFER 			0xc0000080
+
+/* EFER bits: */
+
+/* Execute Disable enable */
+#define _EFER_NX			11
+#define EFER_NX				(1<<_EFER_NX)
+
 /* Centaur-Hauls/IDT defined MSRs. */
 #define MSR_IDT_FCR1			0x107
 #define MSR_IDT_FCR2			0x108