From 60c750e61bf79f44d113e1bc3e78b4df59c72225 Mon Sep 17 00:00:00 2001
From: Sam Leffler <sam@ucbvax.Berkeley.EDU>
Date: Sun, 6 Jul 1986 00:37:41 -0800
Subject: [PATCH] date and time created 86/07/05 17:37:41 by sam

SCCS-vsn: sys/tahoe/stand/vdformat/start.c 1.1
SCCS-vsn: sys/tahoe/stand/vdformat/status.c 1.1
---
 usr/src/sys/tahoe/stand/vdformat/start.c  | 33 ++++++++++
 usr/src/sys/tahoe/stand/vdformat/status.c | 78 +++++++++++++++++++++++
 2 files changed, 111 insertions(+)
 create mode 100644 usr/src/sys/tahoe/stand/vdformat/start.c
 create mode 100644 usr/src/sys/tahoe/stand/vdformat/status.c

diff --git a/usr/src/sys/tahoe/stand/vdformat/start.c b/usr/src/sys/tahoe/stand/vdformat/start.c
new file mode 100644
index 0000000000..c82180f742
--- /dev/null
+++ b/usr/src/sys/tahoe/stand/vdformat/start.c
@@ -0,0 +1,33 @@
+#ifndef lint
+static char sccsid[] = "@(#)start.c	1.1 (Berkeley/CCI) %G%";
+#endif
+
+#include	"vdfmt.h"
+
+/*
+**
+*/
+
+start_commands()
+{
+	register int	ctlr, drive, cur_op;
+
+	indent();
+	for(ctlr=0; ctlr<MAXCTLR; ctlr++)
+		for(drive=0; drive<MAXDRIVE; drive++) {
+			for(cur_op=0; cur_op<NUMOPS; cur_op++) {
+				if(ops_to_do[ctlr][drive].op & (1<<cur_op)) {
+					cur.controller = ctlr;
+					cur.drive = drive;
+					if(!_setjmp(abort_environ)) {
+						load_verify_patterns();
+						spin_up_drive();
+						(*operations[cur_op].routine)();
+					}
+					ops_to_do[ctlr][drive].op&=~(1<<cur_op);
+				}
+			}
+		}
+	exdent(1);
+}
+
diff --git a/usr/src/sys/tahoe/stand/vdformat/status.c b/usr/src/sys/tahoe/stand/vdformat/status.c
new file mode 100644
index 0000000000..743b6bb4ca
--- /dev/null
+++ b/usr/src/sys/tahoe/stand/vdformat/status.c
@@ -0,0 +1,78 @@
+#ifndef lint
+static char sccsid[] = "@(#)status.c	1.1 (Berkeley/CCI) %G%";
+#endif
+
+#include	"vdfmt.h"
+
+/*
+**	These routines are used to display the status of the formatter.
+*/
+
+status()
+{
+	indent();
+	switch (cur.state) {
+		case cmd :
+			print("Waiting for operator response.\n");
+			break;
+		case fmt :
+			dump_state("Formatting");
+			break;
+		case vfy :
+			dump_state("Verifying");
+			break;
+		case rel :
+			dump_state("Relocating");
+			break;
+		case cor :
+			dump_state("Correcting");
+			break;
+		case inf :
+			dump_state("Collecting information");
+			break;
+		case exec :
+			dump_state("Exercising disk");
+			break;
+		default:
+			print("Current state is unknown.\n");
+	}
+	exdent(1);
+}
+
+
+/*
+**
+*/
+
+dump_state(string)
+char	*string;
+{
+	indent();
+	print("%s on controller %d, drive %d.\n",
+	    string, cur.controller, cur.drive);
+	print("Currently accessing cylinder %d, head %d.\n",
+	    cur.daddr.cylinder, cur.daddr.track);
+	print("Currently ");
+	switch (cur.substate) {
+		case sub_chk :
+			printf("determining drive state.\n");
+			break;
+		case sub_fmt :
+			printf("formatting drive surface.\n");
+			break;
+		case sub_vfy :
+			printf("verifying drive surface.\n");
+			break;
+		case sub_rel :
+			printf("performing relocation operations.\n");
+			break;
+		case sub_rcvr :
+			printf("recovering from hardware error.\n");
+			break;
+		default :
+			printf("I don't know what is happening.\n");
+			break;
+	}
+	exdent(1);
+}
+
-- 
2.20.1