---

yaml --- r: 62323 b: refs/heads/master c: 7671988 h: refs/heads/master i: 62321: 63f9a55 62319: ea44fe4 v: v3
git-mirror · Jul 22, 2007 · ccb741d · ccb741d
1 parent 554e2fa
commit ccb741d
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 82644459c592a28a3eab682f9b88d81019ddfe8b
+refs/heads/master: 7671988b9cd31daf53fd38f8e75c8b881324842b
diff --git a/trunk/arch/i386/kernel/i8253.c b/trunk/arch/i386/kernel/i8253.c
@@ -47,9 +47,12 @@ static void init_pit_timer(enum clock_event_mode mode,
 
 	case CLOCK_EVT_MODE_SHUTDOWN:
 	case CLOCK_EVT_MODE_UNUSED:
-		outb_p(0x30, PIT_MODE);
-		outb_p(0, PIT_CH0);	/* LSB */
-		outb_p(0, PIT_CH0);	/* MSB */
+		if (evt->mode == CLOCK_EVT_MODE_PERIODIC ||
+		    evt->mode == CLOCK_EVT_MODE_ONESHOT) {
+			outb_p(0x30, PIT_MODE);
+			outb_p(0, PIT_CH0);
+			outb_p(0, PIT_CH0);
+		}
 		break;
 
 	case CLOCK_EVT_MODE_ONESHOT: