---

yaml --- r: 356108 b: refs/heads/master c: 0894b3a h: refs/heads/master v: v3
git-mirror · Feb 14, 2013 · 8f57670 · 8f57670
1 parent 5677daa
commit 8f57670
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Showing 2 changed files with 13 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9a17e972529e07d6e2531e6b6712bf29687df8a6
+refs/heads/master: 0894b3ae776a60c6bad994e1d8f809ceb59904da
diff --git a/trunk/arch/s390/kernel/ipl.c b/trunk/arch/s390/kernel/ipl.c
@@ -1414,6 +1414,16 @@ static struct kobj_attribute dump_type_attr =
 
 static struct kset *dump_kset;
 
+static void diag308_dump(void *dump_block)
+{
+	diag308(DIAG308_SET, dump_block);
+	while (1) {
+		if (diag308(DIAG308_DUMP, NULL) != 0x302)
+			break;
+		udelay_simple(USEC_PER_SEC);
+	}
+}
+
 static void __dump_run(void *unused)
 {
 	struct ccw_dev_id devid;
@@ -1432,12 +1442,10 @@ static void __dump_run(void *unused)
 		__cpcmd(buf, NULL, 0, NULL);
 		break;
 	case DUMP_METHOD_CCW_DIAG:
-		diag308(DIAG308_SET, dump_block_ccw);
-		diag308(DIAG308_DUMP, NULL);
+		diag308_dump(dump_block_ccw);
 		break;
 	case DUMP_METHOD_FCP_DIAG:
-		diag308(DIAG308_SET, dump_block_fcp);
-		diag308(DIAG308_DUMP, NULL);
+		diag308_dump(dump_block_fcp);
 		break;
 	default:
 		break;