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fedora core 6 1.2949 + vserver 2.2.0
[linux-2.6.git]
/
include
/
asm-sparc64
/
head.h
diff --git
a/include/asm-sparc64/head.h
b/include/asm-sparc64/head.h
index
0abd3a6
..
67960a7
100644
(file)
--- a/
include/asm-sparc64/head.h
+++ b/
include/asm-sparc64/head.h
@@
-4,12
+4,21
@@
#include <asm/pstate.h>
#include <asm/pstate.h>
+ /* wrpr %g0, val, %gl */
+#define SET_GL(val) \
+ .word 0xa1902000 | val
+
+ /* rdpr %gl, %gN */
+#define GET_GL_GLOBAL(N) \
+ .word 0x81540000 | (N << 25)
+
#define KERNBASE 0x400000
#define PTREGS_OFF (STACK_BIAS + STACKFRAME_SZ)
#define __CHEETAH_ID 0x003e0014
#define __JALAPENO_ID 0x003e0016
#define KERNBASE 0x400000
#define PTREGS_OFF (STACK_BIAS + STACKFRAME_SZ)
#define __CHEETAH_ID 0x003e0014
#define __JALAPENO_ID 0x003e0016
+#define __SERRANO_ID 0x003e0022
#define CHEETAH_MANUF 0x003e
#define CHEETAH_IMPL 0x0014 /* Ultra-III */
#define CHEETAH_MANUF 0x003e
#define CHEETAH_IMPL 0x0014 /* Ultra-III */
@@
-19,6
+28,12
@@
#define PANTHER_IMPL 0x0019 /* Ultra-IV+ */
#define SERRANO_IMPL 0x0022 /* Ultra-IIIi+ */
#define PANTHER_IMPL 0x0019 /* Ultra-IV+ */
#define SERRANO_IMPL 0x0022 /* Ultra-IIIi+ */
+#define BRANCH_IF_SUN4V(tmp1,label) \
+ sethi %hi(is_sun4v), %tmp1; \
+ lduw [%tmp1 + %lo(is_sun4v)], %tmp1; \
+ brnz,pn %tmp1, label; \
+ nop
+
#define BRANCH_IF_CHEETAH_BASE(tmp1,tmp2,label) \
rdpr %ver, %tmp1; \
sethi %hi(__CHEETAH_ID), %tmp2; \
#define BRANCH_IF_CHEETAH_BASE(tmp1,tmp2,label) \
rdpr %ver, %tmp1; \
sethi %hi(__CHEETAH_ID), %tmp2; \