From eadb1eda9fd91f5e7e0f09e7b32d380a3ff25e17 Mon Sep 17 00:00:00 2001
From: Yoshihiro Takahashi <nyan@FreeBSD.org>
Date: Tue, 9 Nov 2004 14:10:18 +0000
Subject: [PATCH] Fixed fd related tools on pc98.

Submitted by:	Watanabe Kazuhiro <CQG00620@nifty.ne.jp>
---
 sys/sys/fdcio.h          | 24 ++++++++++++++++++++++++
 usr.sbin/fdread/fdutil.c | 39 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 63 insertions(+)

diff --git a/sys/sys/fdcio.h b/sys/sys/fdcio.h
index d1b4568ffdbb..2c596ebc7430 100644
--- a/sys/sys/fdcio.h
+++ b/sys/sys/fdcio.h
@@ -180,6 +180,29 @@ enum fd_drivetype {
  * XXX: but the kernel needs some of them for proper defaults and it would
  * XXX: should have been done 20 years ago to make sense.
  */
+#ifdef PC98
+#define FDF_3_1722 21,2,0xFF,0x04,82,0,2,2,0x0C,2,0,FL_MFM
+#define FDF_3_1476 18,2,0xFF,0x1B,82,0,2,2,0x54,1,0,FL_MFM
+#define FDF_3_1440 18,2,0xFF,0x1B,80,0,2,2,0x54,1,0,FL_MFM
+#define FDF_3_1200 15,2,0xFF,0x1B,80,0,0,2,0x54,1,0,FL_MFM
+#define FDF_3_820  10,2,0xFF,0x10,82,0,1,2,0x30,1,0,FL_MFM
+#define FDF_3_800  10,2,0xFF,0x10,80,0,1,2,0x30,1,0,FL_MFM
+#define FDF_3_720   9,2,0xFF,0x20,80,0,1,2,0x50,1,0,FL_MFM
+#define FDF_3_360   9,2,0xFF,0x20,40,0,1,2,0x50,1,0,FL_MFM|FL_2STEP
+#define FDF_3_640   8,2,0xFF,0x2A,80,0,1,2,0x50,1,0,FL_MFM
+#define FDF_3_1230  8,3,0xFF,0x35,77,0,0,2,0x74,1,0,FL_MFM
+#define FDF_3_1280  8,3,0xFF,0x35,80,0,0,2,0x74,1,0,FL_MFM
+#define FDF_3_1480  9,3,0xFF,0x35,82,0,0,2,0x47,1,0,FL_MFM
+#define FDF_3_1640 10,3,0xFF,0x1B,82,0,2,2,0x54,1,0,FL_MFM
+#define FDF_5_1200 15,2,0xFF,0x1B,80,0,0,2,0x54,1,0,FL_MFM
+#define FDF_5_820  10,2,0xFF,0x10,82,0,1,2,0x30,1,0,FL_MFM
+#define FDF_5_800  10,2,0xFF,0x10,80,0,1,2,0x30,1,0,FL_MFM
+#define FDF_5_720   9,2,0xFF,0x20,80,0,1,2,0x50,1,0,FL_MFM
+#define FDF_5_360   9,2,0xFF,0x20,40,0,1,2,0x50,1,0,FL_MFM|FL_2STEP
+#define FDF_5_640   8,2,0xFF,0x2A,80,0,1,2,0x50,1,0,FL_MFM
+#define FDF_5_1230  8,3,0xFF,0x35,77,0,0,2,0x74,1,0,FL_MFM
+#define FDF_5_1280  8,3,0xFF,0x35,80,0,0,2,0x74,1,0,FL_MFM
+#else /* PC98 */
 #define FDF_3_2880 36,2,0xFF,0x1B,80,0,FDC_1MBPS,002,0x4C,1,1,FL_MFM|FL_PERPND
 #define FDF_3_1722 21,2,0xFF,0x04,82,0,FDC_500KBPS,2,0x0C,2,0,FL_MFM
 #define FDF_3_1476 18,2,0xFF,0x1B,82,0,FDC_500KBPS,2,0x6C,1,0,FL_MFM
@@ -198,5 +221,6 @@ enum fd_drivetype {
 #define FDF_5_640   8,2,0xFF,0x2A,80,0,FDC_300KBPS,2,0x50,1,0,FL_MFM
 #define FDF_5_360   9,2,0xFF,0x23,40,0,FDC_300KBPS,2,0x50,1,0,FL_MFM
 /* XXX:                      0x2a ? */
+#endif
 
 #endif /* !_MACHINE_IOCTL_FD_H_ */
diff --git a/usr.sbin/fdread/fdutil.c b/usr.sbin/fdread/fdutil.c
index 0b6c38f3170e..1f6617fb9fcb 100644
--- a/usr.sbin/fdread/fdutil.c
+++ b/usr.sbin/fdread/fdutil.c
@@ -106,6 +106,28 @@ static struct fd_type fd_types_288m[] = {
 };
 
 static struct fd_type fd_types_144m[] = {
+#ifdef PC98
+#if 0
+	{ FDF_3_1722 },
+	{ FDF_3_1476 },
+#endif
+	{ FDF_3_1440 },
+	{ FDF_3_1200 },
+#if 0
+	{ FDF_3_820 },
+	{ FDF_3_800 },
+#endif
+	{ FDF_3_720 },
+	{ FDF_3_360 },
+	{ FDF_3_640 },
+	{ FDF_3_1230 },
+#if 0
+	{ FDF_3_1280 },
+	{ FDF_3_1480 },
+	{ FDF_3_1640 },
+#endif
+	{ 0 }
+#else
 	{ FDF_3_1722 },
 	{ FDF_3_1476 },
 	{ FDF_3_1440 },
@@ -114,9 +136,25 @@ static struct fd_type fd_types_144m[] = {
 	{ FDF_3_800 },
 	{ FDF_3_720 },
 	{ 0 }
+#endif
 };
 
 static struct fd_type fd_types_12m[] = {
+#ifdef PC98
+	{ FDF_5_1200 },
+#if 0
+	{ FDF_5_820 },
+	{ FDF_5_800 },
+#endif
+	{ FDF_5_720 },
+	{ FDF_5_360 },
+	{ FDF_5_640 },
+	{ FDF_5_1230 },
+#if 0
+	{ FDF_5_1280 },
+#endif
+	{ 0 }
+#else
 	{ FDF_5_1200 },
 	{ FDF_5_1230 },
 	{ FDF_5_1480 },
@@ -127,6 +165,7 @@ static struct fd_type fd_types_12m[] = {
 	{ FDF_5_360 | FL_2STEP },
 	{ FDF_5_640 },
 	{ 0 }
+#endif
 };
 
 static struct fd_type fd_types_720k[] =