Module Name: src
Committed By: matt
Date: Thu Aug 20 07:49:52 UTC 2009
Modified Files:
src/sys/arch/mips/include [matt-nb5-mips64]: cpuregs.h
Log Message:
Add a MIPS_XKPHYS_P(va) macro.
Define MIPS_XKSEG related macros
To generate a diff of this commit:
cvs rdiff -u -r1.74 -r1.74.28.1 src/sys/arch/mips/include/cpuregs.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/mips/include/cpuregs.h
diff -u src/sys/arch/mips/include/cpuregs.h:1.74 src/sys/arch/mips/include/cpuregs.h:1.74.28.1
--- src/sys/arch/mips/include/cpuregs.h:1.74 Tue Feb 19 11:26:40 2008
+++ src/sys/arch/mips/include/cpuregs.h Thu Aug 20 07:49:52 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: cpuregs.h,v 1.74 2008/02/19 11:26:40 simonb Exp $ */
+/* $NetBSD: cpuregs.h,v 1.74.28.1 2009/08/20 07:49:52 matt Exp $ */
/*
* Copyright (c) 1992, 1993
@@ -94,9 +94,14 @@
#define MIPS3_VA_TO_CINDEX(x) \
((uintptr_t)(x) & 0xffffff | MIPS_KSEG0_START)
+#define MIPS_XSEG_MASK (0x3fffffffffffffffULL)
+#define MIPS_XKSEG_BASE (0x3ULL << 62)
+#define MIPS_XKSEG_P(x) (((uint64_t)(x) >> 62) == 3)
+
#define MIPS_PHYS_TO_XKPHYS(cca,x) \
- ((0x2ULL << 62) | ((unsigned long long)(cca) << 59) | (x))
+ ((0x2ULL << 62) | ((uint64_t)(cca) << 59) | (x))
#define MIPS_XKPHYS_TO_PHYS(x) ((x) & 0x0effffffffffffffULL)
+#define MIPS_XKPHYS_P(x) (((uint64_t)(x) >> 62) == 2)
/* CPU dependent mtc0 hazard hook */
#define COP0_SYNC /* nothing */
