Merge commit 'origin'

Manual fixup of conflicts on:

	arch/powerpc/include/asm/dcr-regs.h
	drivers/net/ibm_newemac/core.h

1 files changed, 45 insertions, 22 deletions

diff --git a/arch/sparc64/kernel/sstate.c b/arch/sparc64/kernel/sstate.c
index 5b6e75b7f05..8cdbe5946b4 100644
--- a/arch/sparc64/kernel/sstate.c
+++ b/arch/sparc64/kernel/sstate.c
@@ -1,14 +1,15 @@
 /* sstate.c: System soft state support.
  *
- * Copyright (C) 2007 David S. Miller <davem@davemloft.net>
+ * Copyright (C) 2007, 2008 David S. Miller <davem@davemloft.net>
  */
 
 #include <linux/kernel.h>
 #include <linux/notifier.h>
+#include <linux/reboot.h>
 #include <linux/init.h>
 
 #include <asm/hypervisor.h>
-#include <asm/sstate.h>
+#include <asm/spitfire.h>
 #include <asm/oplib.h>
 #include <asm/head.h>
 #include <asm/io.h>
@@ -50,31 +51,34 @@ static const char rebooting_msg[32] __attribute__((aligned(32))) =
 static const char panicing_msg[32] __attribute__((aligned(32))) =
 	"Linux panicing";
 
-void sstate_booting(void)
+static int sstate_reboot_call(struct notifier_block *np, unsigned long type, void *_unused)
 {
-	do_set_sstate(HV_SOFT_STATE_TRANSITION, booting_msg);
-}
+	const char *msg;
 
-void sstate_running(void)
-{
-	do_set_sstate(HV_SOFT_STATE_NORMAL, running_msg);
-}
+	switch (type) {
+	case SYS_DOWN:
+	default:
+		msg = rebooting_msg;
+		break;
 
-void sstate_halt(void)
-{
-	do_set_sstate(HV_SOFT_STATE_TRANSITION, halting_msg);
-}
+	case SYS_HALT:
+		msg = halting_msg;
+		break;
 
-void sstate_poweroff(void)
-{
-	do_set_sstate(HV_SOFT_STATE_TRANSITION, poweroff_msg);
-}
+	case SYS_POWER_OFF:
+		msg = poweroff_msg;
+		break;
+	}
 
-void sstate_reboot(void)
-{
-	do_set_sstate(HV_SOFT_STATE_TRANSITION, rebooting_msg);
+	do_set_sstate(HV_SOFT_STATE_TRANSITION, msg);
+
+	return NOTIFY_OK;
 }
 
+static struct notifier_block sstate_reboot_notifier = {
+	.notifier_call = sstate_reboot_call,
+};
+
 static int sstate_panic_event(struct notifier_block *n, unsigned long event, void *ptr)
 {
 	do_set_sstate(HV_SOFT_STATE_TRANSITION, panicing_msg);
@@ -87,18 +91,37 @@ static struct notifier_block sstate_panic_block = {
 	.priority	=	INT_MAX,
 };
 
-void __init sun4v_sstate_init(void)
+static int __init sstate_init(void)
 {
 	unsigned long major, minor;
 
+	if (tlb_type != hypervisor)
+		return 0;
+
 	major = 1;
 	minor = 0;
 	if (sun4v_hvapi_register(HV_GRP_SOFT_STATE, major, &minor))
-		return;
+		return 0;
 
 	hv_supports_soft_state = 1;
 
 	prom_sun4v_guest_soft_state();
+
+	do_set_sstate(HV_SOFT_STATE_TRANSITION, booting_msg);
+
 	atomic_notifier_chain_register(&panic_notifier_list,
 				       &sstate_panic_block);
+	register_reboot_notifier(&sstate_reboot_notifier);
+
+	return 0;
 }
+
+core_initcall(sstate_init);
+
+static int __init sstate_running(void)
+{
+	do_set_sstate(HV_SOFT_STATE_NORMAL, running_msg);
+	return 0;
+}
+
+late_initcall(sstate_running);