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yaml --- r: 182104 b: refs/heads/master c: 9fe2e9d h: refs/heads/master v: v3
git-mirror · Feb 27, 2010 · 9fa148a · 9fa148a
1 parent 03b4f26
commit 9fa148a
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9b8c38917b8e083a6343bb5a0c6bbaea78ebff7a
+refs/heads/master: 9fe2e9d6f5390d7151a0b9d8c100f0da26eaa2b7
diff --git a/trunk/arch/mips/include/asm/mipsregs.h b/trunk/arch/mips/include/asm/mipsregs.h
@@ -250,6 +250,14 @@
 #define PL_64M		26
 #define PL_256M		28
 
+/*
+ * PageGrain bits
+ */
+#define PG_RIE		(_ULCAST_(1) <<  31)
+#define PG_XIE		(_ULCAST_(1) <<  30)
+#define PG_ELPA		(_ULCAST_(1) <<  29)
+#define PG_ESP		(_ULCAST_(1) <<  28)
+
 /*
  * R4x00 interrupt enable / cause bits
  */
@@ -830,6 +838,9 @@ do {									\
 #define read_c0_pagemask()	__read_32bit_c0_register($5, 0)
 #define write_c0_pagemask(val)	__write_32bit_c0_register($5, 0, val)
 
+#define read_c0_pagegrain()	__read_32bit_c0_register($5, 1)
+#define write_c0_pagegrain(val)	__write_32bit_c0_register($5, 1, val)
+
 #define read_c0_wired()		__read_32bit_c0_register($6, 0)
 #define write_c0_wired(val)	__write_32bit_c0_register($6, 0, val)