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authorDavid S. Miller <davem@davemloft.net>2011-08-01 23:27:17 -0700
committerDavid S. Miller <davem@davemloft.net>2011-08-02 21:28:52 -0700
commitea5e7447ea9d555558e0f13798f5143dd51a915a (patch)
treed444f3edbe02b4dddbc958a78b962a96e703d9ca /arch/sparc/kernel/hvcalls.S
parente2eb9f8158ead43a88c0f0b4d74257b1be938a18 (diff)
downloadop-kernel-dev-ea5e7447ea9d555558e0f13798f5143dd51a915a.zip
op-kernel-dev-ea5e7447ea9d555558e0f13798f5143dd51a915a.tar.gz
sparc: Set reboot-cmd using reboot data hypervisor call if available.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/hvcalls.S')
-rw-r--r--arch/sparc/kernel/hvcalls.S7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/sparc/kernel/hvcalls.S b/arch/sparc/kernel/hvcalls.S
index 8a5f35f..58d60de 100644
--- a/arch/sparc/kernel/hvcalls.S
+++ b/arch/sparc/kernel/hvcalls.S
@@ -798,3 +798,10 @@ ENTRY(sun4v_niagara2_setperf)
retl
nop
ENDPROC(sun4v_niagara2_setperf)
+
+ENTRY(sun4v_reboot_data_set)
+ mov HV_FAST_REBOOT_DATA_SET, %o5
+ ta HV_FAST_TRAP
+ retl
+ nop
+ENDPROC(sun4v_reboot_data_set)
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