From b3e13fbeb9ac1eb8e7b0791bf56e1775c692972b Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@sunset.davemloft.net>
Date: Thu, 12 Jul 2007 15:55:55 -0700
Subject: [SPARC64]: Fix setting of variables in LDOM guest.

There is a special domain services capability for setting
variables in the OBP options node.  Guests don't have permanent
store for the OBP variables like a normal system, so they are
instead maintained in the LDOM control node or in the SC.

Signed-off-by: David S. Miller <davem@davemloft.net>
---
 arch/sparc64/prom/misc.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'arch/sparc64/prom/misc.c')

diff --git a/arch/sparc64/prom/misc.c b/arch/sparc64/prom/misc.c
index f3e0c14e9eef..72d272c9de6b 100644
--- a/arch/sparc64/prom/misc.c
+++ b/arch/sparc64/prom/misc.c
@@ -14,6 +14,7 @@
 #include <asm/openprom.h>
 #include <asm/oplib.h>
 #include <asm/system.h>
+#include <asm/ldc.h>
 
 int prom_service_exists(const char *service_name)
 {
@@ -37,6 +38,10 @@ void prom_sun4v_guest_soft_state(void)
 /* Reset and reboot the machine with the command 'bcommand'. */
 void prom_reboot(const char *bcommand)
 {
+#ifdef CONFIG_SUN_LDOMS
+	if (ldom_domaining_enabled)
+		ldom_reboot(bcommand);
+#endif
 	p1275_cmd("boot", P1275_ARG(0, P1275_ARG_IN_STRING) |
 		  P1275_INOUT(1, 0), bcommand);
 }
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