[src/trunk]: src/sys/arch/x68k/stand/libsa Add changedisk_hook().

[minoura <minoura%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/72511ca5e987
branches:  trunk
changeset: 515558:72511ca5e987
user:      minoura <minoura%NetBSD.org@localhost>
date:      Fri Sep 28 15:19:33 2001 +0000

description:
Add changedisk_hook().

diffstat:

 sys/arch/x68k/stand/libsa/Makefile |   5 ++-
 sys/arch/x68k/stand/libsa/chdsk.c  |  57 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 60 insertions(+), 2 deletions(-)

diffs (87 lines):

diff -r 2924afea19c7 -r 72511ca5e987 sys/arch/x68k/stand/libsa/Makefile
--- a/sys/arch/x68k/stand/libsa/Makefile        Fri Sep 28 15:15:24 2001 +0000
+++ b/sys/arch/x68k/stand/libsa/Makefile        Fri Sep 28 15:19:33 2001 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile,v 1.2 2001/09/27 13:27:55 minoura Exp $
+#      $NetBSD: Makefile,v 1.3 2001/09/28 15:19:33 minoura Exp $
 
 S=             ${.CURDIR}/../../../..
 LIBSADIR=      $S/lib/libsa
@@ -23,7 +23,7 @@
 SRCS+=         adler32.c crc32.c infblock.c infcodes.c inffast.c
 SRCS+=         inflate.c inftrees.c infutil.c uncompr.c
 
-SRCS+=         consio.c devopen.c parseutils.c sdcd.c fd.c fdsub.S
+SRCS+=         consio.c devopen.c parseutils.c sdcd.c fd.c fdsub.S chdsk.c
 
 MKPROFILE=     no
 MKPIC=         no
@@ -33,6 +33,7 @@
 CPPFLAGS+=     -I${.CURDIR}/../libiocs -I${.CURDIR}/../common
 CPPFLAGS+=     -DHEAP_VARIABLE -D__INTERNAL_LIBSA_CREAD
 CPPFLAGS+=     -D_ZLIB_PRIVATE
+CPPFLAGS+=     -DHAVE_CHANGEDISK_HOOK
 #CPPFLAGS+=    -DDEBUG
 
 .PATH: ${LIBSADIR} ${LIBKERNDIR} ${LIBZDIR}
diff -r 2924afea19c7 -r 72511ca5e987 sys/arch/x68k/stand/libsa/chdsk.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/x68k/stand/libsa/chdsk.c Fri Sep 28 15:19:33 2001 +0000
@@ -0,0 +1,57 @@
+/*     $NetBSD: chdsk.c,v 1.1 2001/09/28 15:19:33 minoura Exp $        */
+
+/*
+ * Copyright (c) 2001 MINOURA Makoto.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <lib/libsa/stand.h>
+
+#include "libx68k.h"
+#include "iocs.h"
+#include "fdvar.h"
+#include "consio.h"
+
+int
+changedisk_hook(struct open_file *f)
+{
+       if (strcmp(f->f_dev->dv_name, "fd") == 0) {
+               struct fd_softc *sc = f->f_devdata;
+               int unit = (0x90 + sc->unit) << 8;
+
+               /* unlock */
+               IOCS_B_DRVCHK(unit, 3);
+               /* eject */
+               IOCS_B_DRVCHK(unit, 1);
+               awaitkey_1sec();
+               /* prompt */
+               IOCS_B_DRVCHK(unit, 4);
+               /* poll for medium */
+               while ((IOCS_B_DRVCHK(unit, 0) & 2) == 0)
+                       awaitkey_1sec();
+               /* lock */
+               IOCS_B_DRVCHK(unit, 2);
+       }
+
+       return 0;
+}