aboutsummaryrefslogtreecommitdiff
path: root/arch/sparc64/kernel/entry.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sparc64/kernel/entry.S')
-rw-r--r--arch/sparc64/kernel/entry.S12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S
index 732b77cb71f..b5dbd570915 100644
--- a/arch/sparc64/kernel/entry.S
+++ b/arch/sparc64/kernel/entry.S
@@ -1937,3 +1937,15 @@ sun4v_con_write:
stx %o1, [%o4]
retl
nop
+
+ /* %o0: soft state
+ * %o1: address of description string
+ *
+ * returns %o0: status
+ */
+ .globl sun4v_mach_set_soft_state
+sun4v_mach_set_soft_state:
+ mov HV_FAST_MACH_SET_SOFT_STATE, %o5
+ ta HV_FAST_TRAP
+ retl
+ nop