---

yaml --- r: 274187 b: refs/heads/master c: ec27329 h: refs/heads/master i: 274185: 15e611c 274183: 8c1ba5f v: v3
git-mirror · Sep 20, 2011 · 26c1167 · 26c1167
1 parent 6e0ab57
commit 26c1167
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Showing 2 changed files with 27 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: daea1175a9f0f70eab5b33e2827d57ba8c686816
+refs/heads/master: ec27329ffb3b4f619be9f0065c473fcb36ea52ce
diff --git a/trunk/arch/powerpc/platforms/powernv/setup.c b/trunk/arch/powerpc/platforms/powernv/setup.c
@@ -83,19 +83,39 @@ static void pnv_show_cpuinfo(struct seq_file *m)
 	of_node_put(root);
 }
 
-static void pnv_restart(char *cmd)
+static void  __noreturn pnv_restart(char *cmd)
 {
-	for (;;);
+	long rc = OPAL_BUSY;
+
+	while (rc == OPAL_BUSY || rc == OPAL_BUSY_EVENT) {
+		rc = opal_cec_reboot();
+		if (rc == OPAL_BUSY_EVENT)
+			opal_poll_events(NULL);
+		else
+			mdelay(10);
+	}
+	for (;;)
+		opal_poll_events(NULL);
 }
 
-static void pnv_power_off(void)
+static void __noreturn pnv_power_off(void)
 {
-	for (;;);
+	long rc = OPAL_BUSY;
+
+	while (rc == OPAL_BUSY || rc == OPAL_BUSY_EVENT) {
+		rc = opal_cec_power_down(0);
+		if (rc == OPAL_BUSY_EVENT)
+			opal_poll_events(NULL);
+		else
+			mdelay(10);
+	}
+	for (;;)
+		opal_poll_events(NULL);
 }
 
-static void pnv_halt(void)
+static void __noreturn pnv_halt(void)
 {
-	for (;;);
+	pnv_power_off();
 }
 
 static unsigned long __init pnv_get_boot_time(void)