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-rw-r--r--arch/powerpc/include/asm/reg_8xx.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/reg_8xx.h b/arch/powerpc/include/asm/reg_8xx.h
index 94d01f81e668..0197e12f7d48 100644
--- a/arch/powerpc/include/asm/reg_8xx.h
+++ b/arch/powerpc/include/asm/reg_8xx.h
@@ -25,6 +25,10 @@
#define SPRN_MD_RAM0 825
#define SPRN_MD_RAM1 826
+/* Special MSR manipulation registers */
+#define SPRN_EIE 80 /* External interrupt enable (EE=1, RI=1) */
+#define SPRN_EID 81 /* External interrupt disable (EE=0, RI=1) */
+
/* Commands. Only the first few are available to the instruction cache.
*/
#define IDC_ENABLE 0x02000000 /* Cache enable */