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authorDavid S. Miller <davem@sunset.davemloft.net>2007-05-25 15:49:59 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-05-29 02:49:41 -0700
commit5cbc30737398b49f62ae8603129ce43ac7db1a41 (patch)
tree45d01a686865e6fd9c32b670f77af1e37db03008 /arch/sparc64/kernel/entry.S
parente01c0d6d8cf29c1c11725837b265598cab687952 (diff)
[SPARC64]: Use machine description and OBP properly for cpu probing.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel/entry.S')
-rw-r--r--arch/sparc64/kernel/entry.S9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S
index b5dbd570915..f8cc3c0731c 100644
--- a/arch/sparc64/kernel/entry.S
+++ b/arch/sparc64/kernel/entry.S
@@ -1949,3 +1949,12 @@ sun4v_mach_set_soft_state:
ta HV_FAST_TRAP
retl
nop
+
+ .globl sun4v_mach_desc
+sun4v_mach_desc:
+ mov %o2, %o4
+ mov HV_FAST_MACH_DESC, %o5
+ ta HV_FAST_TRAP
+ stx %o1, [%o4]
+ retl
+ nop