[src/trunk]: src/sys/arch/sparc64/include first steps towards fujitsu SPARC64...

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2173964a0f93
branches:  trunk
changeset: 764921:2173964a0f93
user:      mrg <mrg%NetBSD.org@localhost>
date:      Thu May 12 05:42:05 2011 +0000

description:
first steps towards fujitsu SPARC64 support:

- add IMPL_* defines for fujitsu SPARC64 processors (mostly from openbsd)
- rename CPU_IS_JALAPENO() as CPU_IS_USIIIi()
- add GETVER_CPU_MANUF()
- add CPU_IS_SPITFIRE() and CPU_IS_SPARC64_V_UP()

diffstat:

 sys/arch/sparc64/include/psl.h |  17 +++++++++++++++--
 1 files changed, 15 insertions(+), 2 deletions(-)

diffs (39 lines):

diff -r 7f39af179299 -r 2173964a0f93 sys/arch/sparc64/include/psl.h
--- a/sys/arch/sparc64/include/psl.h    Thu May 12 05:41:50 2011 +0000
+++ b/sys/arch/sparc64/include/psl.h    Thu May 12 05:42:05 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: psl.h,v 1.46 2010/02/01 05:00:59 mrg Exp $ */
+/*     $NetBSD: psl.h,v 1.47 2011/05/12 05:42:05 mrg Exp $ */
 
 /*
  * Copyright (c) 1992, 1993
@@ -224,6 +224,14 @@
 #define VER_MAXTL_SHIFT        8
 #define VER_MAXWIN     0x000000000000001fLL
 
+#define IMPL_SPARC64           0x01 /* SPARC64 */
+#define IMPL_SPARC64_II                0x02 /* SPARC64-II */
+#define IMPL_SPARC64_III       0x03 /* SPARC64-III */
+#define IMPL_SPARC64_IV                0x04 /* SPARC64-IV */
+#define IMPL_ZEUS              0x05 /* SPARC64-V */
+#define IMPL_OLYMPUS_C         0x06 /* SPARC64-VI */
+#define IMPL_JUPITER           0x07 /* SPARC64-VII */
+
 #define IMPL_SPITFIRE          0x10 /* UltraSPARC-I */
 #define IMPL_BLACKBIRD         0x11 /* UltraSPARC-II */
 #define IMPL_SABRE             0x12 /* UltraSPARC-IIi */
@@ -317,8 +325,13 @@
 
 /* Some simple macros to check the cpu type. */
 #define GETVER_CPU_IMPL()      ((getver() & VER_IMPL) >> VER_IMPL_SHIFT)
-#define CPU_IS_JALAPENO()      (GETVER_CPU_IMPL() == IMPL_JALAPENO)
+#define GETVER_CPU_MANUF()     ((getver() & VER_MANUF) >> VER_MANUF_SHIFT)
+#define CPU_IS_SPITFIRE()      (GETVER_CPU_IMPL() == IMPL_SPITFIRE)
+#define CPU_IS_USIIIi()                ((GETVER_CPU_IMPL() == IMPL_JALAPENO) || \
+                                (GETVER_CPU_IMPL() == IMPL_SERRANO))
 #define CPU_IS_USIII_UP()      (GETVER_CPU_IMPL() >= IMPL_CHEETAH)
+#define CPU_IS_SPARC64_V_UP()  (GETVER_CPU_MANUF() == MANUF_FUJITSU && \
+                                GETVER_CPU_IMPL() >= IMPL_ZEUS)
 
 static __inline int
 intr_disable(void)