Module Name: src
Committed By: macallan
Date: Tue Jul 7 15:41:46 UTC 2015
Modified Files:
src/sys/arch/powerpc/include/oea: spr.h
Log Message:
add instruction cache throttling SPR found on 750
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/powerpc/include/oea/spr.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/powerpc/include/oea/spr.h
diff -u src/sys/arch/powerpc/include/oea/spr.h:1.2 src/sys/arch/powerpc/include/oea/spr.h:1.3
--- src/sys/arch/powerpc/include/oea/spr.h:1.2 Wed Feb 1 05:25:57 2012
+++ src/sys/arch/powerpc/include/oea/spr.h Tue Jul 7 15:41:46 2015
@@ -1,4 +1,4 @@
-/* $NetBSD: spr.h,v 1.2 2012/02/01 05:25:57 matt Exp $ */
+/* $NetBSD: spr.h,v 1.3 2015/07/07 15:41:46 macallan Exp $ */
#ifndef _POWERPC_OEA_SPR_H_
#define _POWERPC_OEA_SPR_H_
@@ -262,6 +262,9 @@
#define L3CR_L3DO 0x00000040 /* 25: L3 data-only mode */
#define L3CR_PMEN 0x00000004 /* 29: Private memory enable */
#define L3CR_PMSIZ 0x00000004 /* 31: Private memory size (0=1MB, 1=2MB) */
+#define SPR_ICTC 0x3fb /* ..6. instruction cache throttling */
+#define ICTC_ENABLE 0x00000001 /* enable throttling */
+#define ICTC_COUNT_M 0x000001fe /* number of waits to insert */
#define SPR_THRM1 0x3fc /* ..6. Thermal Management Register */
#define SPR_THRM2 0x3fd /* ..6. Thermal Management Register */
#define SPR_THRM_TIN 0x80000000 /* Thermal interrupt bit (RO) */
