Yet another merge. Remove support.s by deleting memcopy. Remove

autoconf.c by merging icu.h. Fix a couple of typos. Submitted by: The FreeBSD(98) Development Team.
author: asami <asami@FreeBSD.org> 1996-09-07 02:14:47 +0000
committer: asami <asami@FreeBSD.org> 1996-09-07 02:14:47 +0000
commit: 148ce94bebd89be1aab174e5e4af889f43ffdd6d (patch)
tree: 76c7c637f26dd9c707e9bc4cb86db9ba6765d078
parent: 7b9ecd2de3dd0e21793ef47de26c51dbf4b2dff9 (diff)
download: FreeBSD-src-148ce94bebd89be1aab174e5e4af889f43ffdd6d.zip
FreeBSD-src-148ce94bebd89be1aab174e5e4af889f43ffdd6d.tar.gz
34 files changed, 238 insertions, 1920 deletions
diff --git a/sys/amd64/isa/icu.h b/sys/amd64/isa/icu.h
index a68269b..3b3dcdf 100644
--- a/sys/amd64/isa/icu.h
+++ b/sys/amd64/isa/icu.h
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)icu.h	5.6 (Berkeley) 5/9/91
- *	$Id: icu.h,v 1.6 1994/09/18 23:18:32 bde Exp $
+ *	$Id: icu.h,v 1.7 1994/10/01 02:56:11 davidg Exp $
  */
 
 /*
@@ -57,14 +57,22 @@ extern	unsigned imen;		/* interrupt mask enable */
 #define	INTRMASK(msk,s)		(msk |= (s))
 #define INTRUNMASK(msk,s)	(msk &= ~(s))
 #if 0
+#ifdef PC98
+#define	SET_ICUS()	(outb(IO_ICU1 + 2, imen), outb(IU_ICU2 + 2, imen >> 8))
+#else	/* IBM-PC */
 #define	SET_ICUS()	(outb(IO_ICU1 + 1, imen), outb(IU_ICU2 + 1, imen >> 8))
+#endif	/* PC98 */
 #else
 /*
  * XXX - IO_ICU* are defined in isa.h, not icu.h, and nothing much bothers to
  * include isa.h, while too many things include icu.h.
  */
+#ifdef PC98
+#define	SET_ICUS()	(outb(0x02, imen), outb(0x0a, imen >> 8))
+#else
 #define	SET_ICUS()	(outb(0x21, imen), outb(0xa1, imen >> 8))
 #endif
+#endif
 
 #endif /* LOCORE */
 
@@ -89,6 +97,13 @@ extern	unsigned imen;		/* interrupt mask enable */
 #define	IRQ6		0x0040
 #define	IRQ7		0x0080		/* lowest - parallel printer */
 
+#ifdef PC98
+#undef	IRQ2
+#define IRQ2		0x0004
+#undef	IRQ_SLAVE
+#define	IRQ_SLAVE	0x0080
+#endif
+
 /*
  * Interrupt Control offset into Interrupt descriptor table (IDT)
  */
diff --git a/sys/conf/Makefile.pc98 b/sys/conf/Makefile.pc98
index bc262d2..10f5742 100644
--- a/sys/conf/Makefile.pc98
+++ b/sys/conf/Makefile.pc98
@@ -3,7 +3,7 @@
 # Makefile.i386 -- with config changes.
 # Copyright 1990 W. Jolitz
 #	from: @(#)Makefile.i386	7.1 5/10/91
-#	$Id: Makefile.pc98,v 1.3 1996/08/30 10:42:49 asami Exp $
+#	$Id: Makefile.pc98,v 1.4 1996/09/03 10:23:11 asami Exp $
 #
 # Makefile for FreeBSD
 #
@@ -172,7 +172,7 @@ install:
 	install -c -m 555 -o root -g wheel -fschg kernel /
 
 ioconf.o: ioconf.c $S/sys/param.h $S/sys/buf.h \
-    ${I386}/isa/isa_device.h ${PC98}/pc98/pc98.h ${PC98}/pc98/icu.h
+    ${I386}/isa/isa_device.h ${PC98}/pc98/pc98.h ${I386}/isa/icu.h
 	${CC} -c ${CFLAGS} ioconf.c
 
 param.c: $S/conf/param.c
diff --git a/sys/conf/files.pc98 b/sys/conf/files.pc98
index 47027cd..fb7d0d4 100644
--- a/sys/conf/files.pc98
+++ b/sys/conf/files.pc98
@@ -2,7 +2,7 @@
 # files marked standard are always included.
 #
 # modified for PC-9801 after:
-#	$Id: files.pc98,v 1.4 1996/09/03 10:23:12 asami Exp $
+#	$Id: files.pc98,v 1.5 1996/09/04 09:52:08 asami Exp $
 #
 aic7xxx_asm			optional	ahc	device-driver	   \
 	dependency 	"$S/dev/aic7xxx/aic7xxx_asm.c"			   \
@@ -35,8 +35,8 @@ i386/apm/apm_setup.s		optional	apm
 #i386/eisa/aic7770.c		optional	ahc	device-driver
 #i386/eisa/aha1742.c		optional	ahb	device-driver
 #i386/eisa/bt74x.c		optional	bt	device-driver
-#i386/eisa/eisaconf.c		optional	eisa
-pc98/i386/autoconf.c		standard	device-driver
+i386/eisa/eisaconf.c		optional	eisa
+i386/i386/autoconf.c		standard	device-driver
 i386/i386/cons.c		standard
 i386/i386/db_disasm.c		optional	ddb
 i386/i386/db_interface.c	optional	ddb
@@ -56,7 +56,7 @@ pc98/i386/microtime.s		standard
 i386/i386/perfmon.c		optional	perfmon
 pc98/i386/pmap.c		standard
 i386/i386/procfs_machdep.c	standard
-pc98/i386/support.s		standard
+i386/i386/support.s		standard
 i386/i386/swtch.s		standard
 i386/i386/sys_machdep.c		standard
 pc98/i386/trap.c		standard
@@ -118,8 +118,7 @@ pc98/pc98/if_fe.c		optional	fe	device-driver
 #i386/isa/if_sr.c		optional	sr	device-driver
 #pc98/isa/if_ze.c		optional	ze	device-driver
 i386/isa/if_zp.c		optional	zp	device-driver
-pc98/pc98/pc98.c		optional	nec	device-driver
-pc98/pc98/pc98.c		optional	epson	device-driver
+pc98/pc98/pc98.c		optional	isa	device-driver
 pc98/isa/istallion.c		optional	stli	device-driver
 pc98/isa/joy.c			optional        joy     device-driver
 pc98/pc98/labpc.c		optional	labpc	device-driver
diff --git a/sys/i386/isa/icu.h b/sys/i386/isa/icu.h
index a68269b..3b3dcdf 100644
--- a/sys/i386/isa/icu.h
+++ b/sys/i386/isa/icu.h
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)icu.h	5.6 (Berkeley) 5/9/91
- *	$Id: icu.h,v 1.6 1994/09/18 23:18:32 bde Exp $
+ *	$Id: icu.h,v 1.7 1994/10/01 02:56:11 davidg Exp $
  */
 
 /*
@@ -57,14 +57,22 @@ extern	unsigned imen;		/* interrupt mask enable */
 #define	INTRMASK(msk,s)		(msk |= (s))
 #define INTRUNMASK(msk,s)	(msk &= ~(s))
 #if 0
+#ifdef PC98
+#define	SET_ICUS()	(outb(IO_ICU1 + 2, imen), outb(IU_ICU2 + 2, imen >> 8))
+#else	/* IBM-PC */
 #define	SET_ICUS()	(outb(IO_ICU1 + 1, imen), outb(IU_ICU2 + 1, imen >> 8))
+#endif	/* PC98 */
 #else
 /*
  * XXX - IO_ICU* are defined in isa.h, not icu.h, and nothing much bothers to
  * include isa.h, while too many things include icu.h.
  */
+#ifdef PC98
+#define	SET_ICUS()	(outb(0x02, imen), outb(0x0a, imen >> 8))
+#else
 #define	SET_ICUS()	(outb(0x21, imen), outb(0xa1, imen >> 8))
 #endif
+#endif
 
 #endif /* LOCORE */
 
@@ -89,6 +97,13 @@ extern	unsigned imen;		/* interrupt mask enable */
 #define	IRQ6		0x0040
 #define	IRQ7		0x0080		/* lowest - parallel printer */
 
+#ifdef PC98
+#undef	IRQ2
+#define IRQ2		0x0004
+#undef	IRQ_SLAVE
+#define	IRQ_SLAVE	0x0080
+#endif
+
 /*
  * Interrupt Control offset into Interrupt descriptor table (IDT)
  */
diff --git a/sys/pc98/boot/biosboot/boot2.S b/sys/pc98/boot/biosboot/boot2.S
index 1374ad6..48ca722 100644
--- a/sys/pc98/boot/biosboot/boot2.S
+++ b/sys/pc98/boot/biosboot/boot2.S
@@ -61,11 +61,6 @@ ENTRY(boot2)
 	mov	%ax, %es
 	data32
 	shll	$4, %eax
-#ifdef NAMEBLOCK
-	addr32
-	data32
-	movl	%esp, EXT(dflt_name)
-#endif
 
 	/* fix up GDT entries for bootstrap */
 #define FIXUP(gdt_index) \
@@ -173,6 +168,10 @@ ENTRY(boot2)
 	rep
 	stosb
 
+#ifdef NAMEBLOCK
+	movl	%esp, EXT(dflt_name)
+#endif
+
 	movzbl	%dl, %edx	/* discard head (%dh) and random high bits */
 	pushl	%edx
 	call	EXT(boot)
diff --git a/sys/pc98/cbus/clock.c b/sys/pc98/cbus/clock.c
index b9547fd..e0f9221 100644
--- a/sys/pc98/cbus/clock.c
+++ b/sys/pc98/cbus/clock.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)clock.c	7.2 (Berkeley) 5/12/91
- *	$Id: clock.c,v 1.3 1996/08/30 10:42:58 asami Exp $
+ *	$Id: clock.c,v 1.4 1996/09/03 10:23:24 asami Exp $
  */
 
 /*
@@ -46,7 +46,7 @@
 
 /*
  * modified for PC98
- *	$Id: clock.c,v 1.3 1996/08/30 10:42:58 asami Exp $
+ *	$Id: clock.c,v 1.4 1996/09/03 10:23:24 asami Exp $
  */
 
 /*
@@ -68,14 +68,12 @@
 #include <machine/cpu.h>
 #include <machine/frame.h>
 
+#include <i386/isa/icu.h>
 #ifdef PC98
-#include <sys/syslog.h>
-#include <pc98/pc98/icu.h>
 #include <pc98/pc98/pc98.h>
 #include <i386/isa/isa_device.h>
 #include <pc98/pc98/timerreg.h>
 #else
-#include <i386/isa/icu.h>
 #include <i386/isa/isa.h>
 #include <i386/isa/isa_device.h>
 #include <i386/isa/rtc.h>
@@ -742,13 +740,11 @@ startrtclock()
 #ifndef AUTO_CLOCK
 	if (pc98_machine_type & M_8M) {
 #ifndef	PC98_8M
-		log(LOG_EMERG,
-		    "you must reconfig a kernel with \"PC98_8M\" option.\n");
+		printf("you must reconfig a kernel with \"PC98_8M\" option.\n");
 #endif
 	} else {
 #ifdef	PC98_8M
-		log(LOG_EMERG,
-		    "You must reconfig a kernel without \"PC98_8M\" option.\n");
+		printf("You must reconfig a kernel without \"PC98_8M\" option.\n");
 #endif
 	}
 #else /* AUTO_CLOCK */
diff --git a/sys/pc98/cbus/pcrtc.c b/sys/pc98/cbus/pcrtc.c
index b9547fd..e0f9221 100644
--- a/sys/pc98/cbus/pcrtc.c
+++ b/sys/pc98/cbus/pcrtc.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)clock.c	7.2 (Berkeley) 5/12/91
- *	$Id: clock.c,v 1.3 1996/08/30 10:42:58 asami Exp $
+ *	$Id: clock.c,v 1.4 1996/09/03 10:23:24 asami Exp $
  */
 
 /*
@@ -46,7 +46,7 @@
 
 /*
  * modified for PC98
- *	$Id: clock.c,v 1.3 1996/08/30 10:42:58 asami Exp $
+ *	$Id: clock.c,v 1.4 1996/09/03 10:23:24 asami Exp $
  */
 
 /*
@@ -68,14 +68,12 @@
 #include <machine/cpu.h>
 #include <machine/frame.h>
 
+#include <i386/isa/icu.h>
 #ifdef PC98
-#include <sys/syslog.h>
-#include <pc98/pc98/icu.h>
 #include <pc98/pc98/pc98.h>
 #include <i386/isa/isa_device.h>
 #include <pc98/pc98/timerreg.h>
 #else
-#include <i386/isa/icu.h>
 #include <i386/isa/isa.h>
 #include <i386/isa/isa_device.h>
 #include <i386/isa/rtc.h>
@@ -742,13 +740,11 @@ startrtclock()
 #ifndef AUTO_CLOCK
 	if (pc98_machine_type & M_8M) {
 #ifndef	PC98_8M
-		log(LOG_EMERG,
-		    "you must reconfig a kernel with \"PC98_8M\" option.\n");
+		printf("you must reconfig a kernel with \"PC98_8M\" option.\n");
 #endif
 	} else {
 #ifdef	PC98_8M
-		log(LOG_EMERG,
-		    "You must reconfig a kernel without \"PC98_8M\" option.\n");
+		printf("You must reconfig a kernel without \"PC98_8M\" option.\n");
 #endif
 	}
 #else /* AUTO_CLOCK */
diff --git a/sys/pc98/cbus/sio.c b/sys/pc98/cbus/sio.c
index 98feda2..da16792 100644
--- a/sys/pc98/cbus/sio.c
+++ b/sys/pc98/cbus/sio.c
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)com.c	7.5 (Berkeley) 5/16/91
- *	$Id: sio.c,v 1.3 1996/08/31 15:07:20 asami Exp $
+ *	$Id: sio.c,v 1.4 1996/09/03 10:23:59 asami Exp $
  */
 
 #include "opt_comconsole.h"
@@ -139,7 +139,7 @@
 
 #ifdef PC98
 #include <pc98/pc98/pc98.h>
-#include <pc98/pc98/icu.h>
+#include <i386/isa/icu.h>
 #include <i386/isa/isa_device.h>
 #include <pc98/pc98/sioreg.h>
 #include <pc98/pc98/ic/i8251.h>
diff --git a/sys/pc98/conf/GENERIC b/sys/pc98/conf/GENERIC
index 2664e5d..5fedd9c 100644
--- a/sys/pc98/conf/GENERIC
+++ b/sys/pc98/conf/GENERIC
@@ -11,7 +11,7 @@
 # device lines is present in the ./LINT configuration file. If you are 
 # in doubt as to the purpose or necessity of a line, check first in LINT.
 #
-#	$Id: GENERIC,v 1.75 1996/08/27 16:25:53 wosch Exp $
+#	$Id: GENERIC98,v 1.3 1996/08/31 15:06:28 asami Exp $
 
 # GENERIC98 -- Generic PC98 machine with WD/SBIC55 disks
 
@@ -76,17 +76,17 @@ options		DIAGNOSTIC
 
 config		kernel	root on wd0
 
-controller	nec0
+controller	isa0
 controller	pci0
 
-controller	fdc0	at nec? port "IO_FD1" bio irq 11 drq 2 vector fdintr
+controller	fdc0	at isa? port "IO_FD1" bio irq 11 drq 2 vector fdintr
 disk		fd0	at fdc0 drive 0
 disk		fd1	at fdc0 drive 1
 disk		fd2	at fdc0 drive 2
 disk		fd3	at fdc0 drive 3
 tape		ft0	at fdc0 drive 4
 
-controller	wdc0	at nec? port "IO_WD1" bio irq 9 vector wdintr
+controller	wdc0	at isa? port "IO_WD1" bio irq 9 vector wdintr
 disk		wd0	at wdc0 drive 0
 #disk		wd1	at wdc0 drive 1
 #disk		wd2	at wdc0 drive 2
@@ -96,10 +96,13 @@ options		ATAPI	# Enable ATAPI support for IDE bus
 options		ATAPI_STATIC	#Don't do it as an LKM
 device		wcd	#IDE CD-ROM
 
-controller	sbic0	at nec? port "IO_SCSI" bio irq 5 drq 3 vector sbicintr
-#controller	sbic0	at nec? port "IO_SCSI" bio irq 5 drq 3 flags 0xff vector sbicintr
-controller	aic0	at nec? port 0x1840 bio irq 5 vector aicintr
+# A single entry for any of these controllers (ncr, ahb, ahc) is sufficient
+# for any number of installed devices.
+controller	ncr0
 controller	ahc0
+controller	sbic0	at isa? port "IO_SCSI" bio irq 5 drq 3 vector sbicintr
+#controller	sbic0	at isa? port "IO_SCSI" bio irq 5 drq 3 flags 0xff vector sbicintr
+controller	aic0	at isa? port 0x1840 bio irq 5 vector aicintr
 
 controller	scbus0
 
@@ -111,49 +114,74 @@ device		cd0	#Only need one of these, the code dynamically grows
 
 device		od0
 
-controller	matcd0	at nec? port? bio
+controller	matcd0	at isa? port? bio
 
 # syscons is the default console driver, resembling an SCO console
-device		sc0	at nec? port "IO_KBD" tty irq 1 vector scintr
+device		sc0	at isa? port "IO_KBD" tty irq 1 vector scintr
 #options		XSERVER			# include code for XFree86
 
 # Mandatory, don't remove
-device		npx0	at nec? port "IO_NPX" irq 8 vector npxintr
+device		npx0	at isa? port "IO_NPX" irq 8 vector npxintr
 
 #
 # Laptop support (see LINT for more options)
 #
-device		apm0    at nec?	disable	# Advanced Power Management
+device		apm0    at isa?	disable	# Advanced Power Management
 options		APM_BROKEN_STATCLOCK	# Workaround some buggy APM BIOS
 # PCCARD (PCMCIA) support
 #controller	crd0
 #device		pcic0	at crd?
 #device		pcic1	at crd?
 
-device		lpt0	at nec? port "IO_LPT"  tty
-device		mse0	at nec? port "IO_MSE" tty irq 13 vector mseintr
+device		sio0	at isa? port "IO_COM1" tty irq 4 vector siointr
+device		sio1	at isa? port 0xd2  tty irq 5 flags 0x101 vector siointr
+device		sio2	at isa? port 0x8d2 tty flags 0x101 vector siointr
 
-device		sio0	at nec? port "IO_COM1" tty irq 4 vector siointr
-device		sio1	at nec? port 0xd2  tty irq 5 flags 0x101 vector siointr
-device		sio2	at nec? port 0x8d2 tty flags 0x101 vector siointr
+device		lpt0	at isa? port "IO_LPT"  tty
+device		mse0	at isa? port "IO_MSE" tty irq 13 vector mseintr
 
+# Order is important here due to intrusive probes, do *not* alphabetize
+# this list of network interfaces until the probes have been fixed.
+# Right now it appears that the ie0 must be probed before ep0. See
+# revision 1.20 of this file.
+device de0
+device fxp0
+device vx0
 
-device ed0 at nec? port 0x00d0 net irq 6 vector edintr
-device ed1 at nec? port 0x56d0 net irq 5 vector edintr
-device ed2 at nec? port 0x00d0 net irq 6 iomem 0xd0000 iosiz 16384 vector edintr
-device fe0 at nec? port 0x00d0 net irq 3 vector feintr
-device zp0 at nec? port 0x0300 net irq 10 iomem 0xe0000 vector zpintr 
-device ep0 at nec? port 0x00d0 net irq 6 vector epintr
+#
+# DP8390 NIC
+#
+# ed0: generic driver
+# ed1: LANEED LD-BDN
+# ed2: EGY-98
+# ed3: LGY-98
+# ed4: ICM-IF-2766/EN-2298-T
+# ed5: SIC-98
+# ed6: PC-9801-108
+# ed7: LA-98
+#
+device ed0 at isa? port 0x00d0 net irq 6 vector edintr
+device ed1 at isa? port 0x00d8 net irq 6 flags 0x20000 vector edintr
+device ed2 at isa? port 0x00d8 net irq 6 flags 0x30000 vector edintr
+device ed3 at isa? port 0x00d8 net irq 6 flags 0x40000 vector edintr
+device ed4 at isa? port 0x56d0 net irq 5 flags 0x50000 vector edintr
+device ed5 at isa? port 0x00d0 net irq 6 iomem 0xd0000 iosiz 16384 flags 0x60000 vector edintr
+device ed6 at isa? port 0x00d0 net irq 6 flags 0x80000 vector edintr
+device ed7 at isa? port 0x00d0 net irq 6 flags 0x90000 vector edintr
+
+device fe0 at isa? port 0x00d0 net irq 3 vector feintr
+device zp0 at isa? port 0x0300 net irq 10 iomem 0xe0000 vector zpintr 
+device ep0 at isa? port 0x00d0 net irq 6 vector epintr
 
 #controller	snd0
-#device	sb0	at nec? port 0x20d2 irq 10 conflicts drq 3 vector sbintr
-#device	sbxvi0 	at nec? drq 3
-#device	sbmidi0	at nec? port 0x80d2
-#device	opl0	at nec? port 0x28d2
+#device	sb0	at isa? port 0x20d2 irq 10 conflicts drq 3 vector sbintr
+#device	sbxvi0 	at isa? drq 3
+#device	sbmidi0	at isa? port 0x80d2
+#device	opl0	at isa? port 0x28d2
 
-#device pcm0    at nec? port 0xa460 irq 12 vector pcmintr
+#device pcm0    at isa? port 0xa460 irq 12 vector pcmintr
 
-#device	mss0	at nec? port 0xf40 irq12 drq 1 vectro adintr
+#device	mss0	at isa? port 0xf40 irq12 drq 1 vectro adintr
 
 pseudo-device	loop
 pseudo-device	ether
diff --git a/sys/pc98/conf/GENERIC98 b/sys/pc98/conf/GENERIC98
index 2664e5d..5fedd9c 100644
--- a/sys/pc98/conf/GENERIC98
+++ b/sys/pc98/conf/GENERIC98
@@ -11,7 +11,7 @@
 # device lines is present in the ./LINT configuration file. If you are 
 # in doubt as to the purpose or necessity of a line, check first in LINT.
 #
-#	$Id: GENERIC,v 1.75 1996/08/27 16:25:53 wosch Exp $
+#	$Id: GENERIC98,v 1.3 1996/08/31 15:06:28 asami Exp $
 
 # GENERIC98 -- Generic PC98 machine with WD/SBIC55 disks
 
@@ -76,17 +76,17 @@ options		DIAGNOSTIC
 
 config		kernel	root on wd0
 
-controller	nec0
+controller	isa0
 controller	pci0
 
-controller	fdc0	at nec? port "IO_FD1" bio irq 11 drq 2 vector fdintr
+controller	fdc0	at isa? port "IO_FD1" bio irq 11 drq 2 vector fdintr
 disk		fd0	at fdc0 drive 0
 disk		fd1	at fdc0 drive 1
 disk		fd2	at fdc0 drive 2
 disk		fd3	at fdc0 drive 3
 tape		ft0	at fdc0 drive 4
 
-controller	wdc0	at nec? port "IO_WD1" bio irq 9 vector wdintr
+controller	wdc0	at isa? port "IO_WD1" bio irq 9 vector wdintr
 disk		wd0	at wdc0 drive 0
 #disk		wd1	at wdc0 drive 1
 #disk		wd2	at wdc0 drive 2
@@ -96,10 +96,13 @@ options		ATAPI	# Enable ATAPI support for IDE bus
 options		ATAPI_STATIC	#Don't do it as an LKM
 device		wcd	#IDE CD-ROM
 
-controller	sbic0	at nec? port "IO_SCSI" bio irq 5 drq 3 vector sbicintr
-#controller	sbic0	at nec? port "IO_SCSI" bio irq 5 drq 3 flags 0xff vector sbicintr
-controller	aic0	at nec? port 0x1840 bio irq 5 vector aicintr
+# A single entry for any of these controllers (ncr, ahb, ahc) is sufficient
+# for any number of installed devices.
+controller	ncr0
 controller	ahc0
+controller	sbic0	at isa? port "IO_SCSI" bio irq 5 drq 3 vector sbicintr
+#controller	sbic0	at isa? port "IO_SCSI" bio irq 5 drq 3 flags 0xff vector sbicintr
+controller	aic0	at isa? port 0x1840 bio irq 5 vector aicintr
 
 controller	scbus0
 
@@ -111,49 +114,74 @@ device		cd0	#Only need one of these, the code dynamically grows
 
 device		od0
 
-controller	matcd0	at nec? port? bio
+controller	matcd0	at isa? port? bio
 
 # syscons is the default console driver, resembling an SCO console
-device		sc0	at nec? port "IO_KBD" tty irq 1 vector scintr
+device		sc0	at isa? port "IO_KBD" tty irq 1 vector scintr
 #options		XSERVER			# include code for XFree86
 
 # Mandatory, don't remove
-device		npx0	at nec? port "IO_NPX" irq 8 vector npxintr
+device		npx0	at isa? port "IO_NPX" irq 8 vector npxintr
 
 #
 # Laptop support (see LINT for more options)
 #
-device		apm0    at nec?	disable	# Advanced Power Management
+device		apm0    at isa?	disable	# Advanced Power Management
 options		APM_BROKEN_STATCLOCK	# Workaround some buggy APM BIOS
 # PCCARD (PCMCIA) support
 #controller	crd0
 #device		pcic0	at crd?
 #device		pcic1	at crd?
 
-device		lpt0	at nec? port "IO_LPT"  tty
-device		mse0	at nec? port "IO_MSE" tty irq 13 vector mseintr
+device		sio0	at isa? port "IO_COM1" tty irq 4 vector siointr
+device		sio1	at isa? port 0xd2  tty irq 5 flags 0x101 vector siointr
+device		sio2	at isa? port 0x8d2 tty flags 0x101 vector siointr
 
-device		sio0	at nec? port "IO_COM1" tty irq 4 vector siointr
-device		sio1	at nec? port 0xd2  tty irq 5 flags 0x101 vector siointr
-device		sio2	at nec? port 0x8d2 tty flags 0x101 vector siointr
+device		lpt0	at isa? port "IO_LPT"  tty
+device		mse0	at isa? port "IO_MSE" tty irq 13 vector mseintr
 
+# Order is important here due to intrusive probes, do *not* alphabetize
+# this list of network interfaces until the probes have been fixed.
+# Right now it appears that the ie0 must be probed before ep0. See
+# revision 1.20 of this file.
+device de0
+device fxp0
+device vx0
 
-device ed0 at nec? port 0x00d0 net irq 6 vector edintr
-device ed1 at nec? port 0x56d0 net irq 5 vector edintr
-device ed2 at nec? port 0x00d0 net irq 6 iomem 0xd0000 iosiz 16384 vector edintr
-device fe0 at nec? port 0x00d0 net irq 3 vector feintr
-device zp0 at nec? port 0x0300 net irq 10 iomem 0xe0000 vector zpintr 
-device ep0 at nec? port 0x00d0 net irq 6 vector epintr
+#
+# DP8390 NIC
+#
+# ed0: generic driver
+# ed1: LANEED LD-BDN
+# ed2: EGY-98
+# ed3: LGY-98
+# ed4: ICM-IF-2766/EN-2298-T
+# ed5: SIC-98
+# ed6: PC-9801-108
+# ed7: LA-98
+#
+device ed0 at isa? port 0x00d0 net irq 6 vector edintr
+device ed1 at isa? port 0x00d8 net irq 6 flags 0x20000 vector edintr
+device ed2 at isa? port 0x00d8 net irq 6 flags 0x30000 vector edintr
+device ed3 at isa? port 0x00d8 net irq 6 flags 0x40000 vector edintr
+device ed4 at isa? port 0x56d0 net irq 5 flags 0x50000 vector edintr
+device ed5 at isa? port 0x00d0 net irq 6 iomem 0xd0000 iosiz 16384 flags 0x60000 vector edintr
+device ed6 at isa? port 0x00d0 net irq 6 flags 0x80000 vector edintr
+device ed7 at isa? port 0x00d0 net irq 6 flags 0x90000 vector edintr
+
+device fe0 at isa? port 0x00d0 net irq 3 vector feintr
+device zp0 at isa? port 0x0300 net irq 10 iomem 0xe0000 vector zpintr 
+device ep0 at isa? port 0x00d0 net irq 6 vector epintr
 
 #controller	snd0
-#device	sb0	at nec? port 0x20d2 irq 10 conflicts drq 3 vector sbintr
-#device	sbxvi0 	at nec? drq 3
-#device	sbmidi0	at nec? port 0x80d2
-#device	opl0	at nec? port 0x28d2
+#device	sb0	at isa? port 0x20d2 irq 10 conflicts drq 3 vector sbintr
+#device	sbxvi0 	at isa? drq 3
+#device	sbmidi0	at isa? port 0x80d2
+#device	opl0	at isa? port 0x28d2
 
-#device pcm0    at nec? port 0xa460 irq 12 vector pcmintr
+#device pcm0    at isa? port 0xa460 irq 12 vector pcmintr
 
-#device	mss0	at nec? port 0xf40 irq12 drq 1 vectro adintr
+#device	mss0	at isa? port 0xf40 irq12 drq 1 vectro adintr
 
 pseudo-device	loop
 pseudo-device	ether
diff --git a/sys/pc98/conf/Makefile.pc98 b/sys/pc98/conf/Makefile.pc98
index bc262d2..10f5742 100644
--- a/sys/pc98/conf/Makefile.pc98
+++ b/sys/pc98/conf/Makefile.pc98
@@ -3,7 +3,7 @@
 # Makefile.i386 -- with config changes.
 # Copyright 1990 W. Jolitz
 #	from: @(#)Makefile.i386	7.1 5/10/91
-#	$Id: Makefile.pc98,v 1.3 1996/08/30 10:42:49 asami Exp $
+#	$Id: Makefile.pc98,v 1.4 1996/09/03 10:23:11 asami Exp $
 #
 # Makefile for FreeBSD
 #
@@ -172,7 +172,7 @@ install:
 	install -c -m 555 -o root -g wheel -fschg kernel /
 
 ioconf.o: ioconf.c $S/sys/param.h $S/sys/buf.h \
-    ${I386}/isa/isa_device.h ${PC98}/pc98/pc98.h ${PC98}/pc98/icu.h
+    ${I386}/isa/isa_device.h ${PC98}/pc98/pc98.h ${I386}/isa/icu.h
 	${CC} -c ${CFLAGS} ioconf.c
 
 param.c: $S/conf/param.c
diff --git a/sys/pc98/conf/files.pc98 b/sys/pc98/conf/files.pc98
index 47027cd..fb7d0d4 100644
--- a/sys/pc98/conf/files.pc98
+++ b/sys/pc98/conf/files.pc98
@@ -2,7 +2,7 @@
 # files marked standard are always included.
 #
 # modified for PC-9801 after:
-#	$Id: files.pc98,v 1.4 1996/09/03 10:23:12 asami Exp $
+#	$Id: files.pc98,v 1.5 1996/09/04 09:52:08 asami Exp $
 #
 aic7xxx_asm			optional	ahc	device-driver	   \
 	dependency 	"$S/dev/aic7xxx/aic7xxx_asm.c"			   \
@@ -35,8 +35,8 @@ i386/apm/apm_setup.s		optional	apm
 #i386/eisa/aic7770.c		optional	ahc	device-driver
 #i386/eisa/aha1742.c		optional	ahb	device-driver
 #i386/eisa/bt74x.c		optional	bt	device-driver
-#i386/eisa/eisaconf.c		optional	eisa
-pc98/i386/autoconf.c		standard	device-driver
+i386/eisa/eisaconf.c		optional	eisa
+i386/i386/autoconf.c		standard	device-driver
 i386/i386/cons.c		standard
 i386/i386/db_disasm.c		optional	ddb
 i386/i386/db_interface.c	optional	ddb
@@ -56,7 +56,7 @@ pc98/i386/microtime.s		standard
 i386/i386/perfmon.c		optional	perfmon
 pc98/i386/pmap.c		standard
 i386/i386/procfs_machdep.c	standard
-pc98/i386/support.s		standard
+i386/i386/support.s		standard
 i386/i386/swtch.s		standard
 i386/i386/sys_machdep.c		standard
 pc98/i386/trap.c		standard
@@ -118,8 +118,7 @@ pc98/pc98/if_fe.c		optional	fe	device-driver
 #i386/isa/if_sr.c		optional	sr	device-driver
 #pc98/isa/if_ze.c		optional	ze	device-driver
 i386/isa/if_zp.c		optional	zp	device-driver
-pc98/pc98/pc98.c		optional	nec	device-driver
-pc98/pc98/pc98.c		optional	epson	device-driver
+pc98/pc98/pc98.c		optional	isa	device-driver
 pc98/isa/istallion.c		optional	stli	device-driver
 pc98/isa/joy.c			optional        joy     device-driver
 pc98/pc98/labpc.c		optional	labpc	device-driver
diff --git a/sys/pc98/i386/autoconf.c b/sys/pc98/i386/autoconf.c
deleted file mode 100644
index 9e0ac01..0000000
--- a/sys/pc98/i386/autoconf.c
+++ /dev/null
@@ -1,405 +0,0 @@
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
- *
- *	from: @(#)autoconf.c	7.1 (Berkeley) 5/9/91
- *	$Id: autoconf.c,v 1.2 1996/08/30 10:42:51 asami Exp $
- */
-
-/*
- * Setup the system to run on the current machine.
- *
- * Configure() is called at boot time and initializes the vba
- * device tables and the memory controller monitoring.  Available
- * devices are determined (from possibilities mentioned in ioconf.c),
- * and the drivers are initialized.
- */
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/buf.h>
-#include <sys/conf.h>
-#include <sys/dmap.h>
-#include <sys/reboot.h>
-#include <sys/kernel.h>
-#include <sys/mount.h>
-#include <sys/sysctl.h>
-
-#include <machine/cons.h>
-#include <machine/md_var.h>
-#ifdef PC98
-#include <pc98/pc98/icu.h> /* For interrupts */
-#else
-#include <i386/isa/icu.h> /* For interrupts */
-#endif
-
-#ifdef PC98
-#include "nec.h"
-#include "epson.h"
-#if NNEC > 0 || NEPSON > 0
-#include <i386/isa/isa_device.h>
-#endif
-#else	/* !PC98 */
-#include "isa.h"
-#if NISA > 0
-#include <i386/isa/isa_device.h>
-#endif
-
-#include "eisa.h"
-#if NEISA > 0
-#include <i386/eisa/eisaconf.h>
-#endif
-#endif /* PC98 */
-
-#include "pci.h"
-#if NPCI > 0
-#include <pci/pcivar.h>
-#endif
-
-#include "crd.h"
-#if NCRD > 0
-#include <pccard/driver.h>
-#endif
-
-#include "scbus.h"
-#if NSCBUS > 0
-#include <scsi/scsiconf.h>
-#endif
-
-static void	configure __P((void *));
-SYSINIT(configure, SI_SUB_CONFIGURE, SI_ORDER_FIRST, configure, NULL)
-
-#ifdef MFS_ROOT
-extern struct vfsops	mfs_vfsops;
-#endif
-#ifdef FFS
-extern struct vfsops	ufs_vfsops;
-#endif
-#ifdef LFS
-extern struct vfsops	lfs_vfsops;
-#endif
-#ifdef NFS
-extern int	nfs_mountroot __P((void *));
-#endif
-#ifdef CD9660
-extern int	cd9660_mountroot __P((void *));
-#endif
-#ifdef MSDOSFS
-extern int	msdosfs_mountroot __P((void *));
-#endif
-
-static void	configure_finish __P((void));
-static void	configure_start __P((void));
-static int	setdumpdev __P((dev_t dev));
-static void	setroot __P((void));
-
-#ifdef CD9660
-/* We need to try out all our potential CDROM drives, so we need a table. */
-static struct {
-	char *name;
-	int major;
-} try_cdrom[] = {
-	{ "cd", 6 },
-	{ "mcd", 7 },
-	{ "scd", 16 },
-	{ "matcd", 17 },
-	{ 0, 0}
-};
-
-static int	find_cdrom_root __P((void *));
-
-static int
-find_cdrom_root(dummy)
-	void *dummy;
-{
-	int i,j,k;
-
-	for (j = 0 ; j < 2; j++)
-		for (k = 0 ; try_cdrom[k].name ; k++) {
-			rootdev = makedev(try_cdrom[k].major,j*8);
-			printf("trying rootdev=0x%lx (%s%d)\n",
-				rootdev, try_cdrom[k].name,j);
-			i = (*cd9660_mountroot)((void *)NULL);
-			if (!i) return i;
-		}
-	return EINVAL;
-}
-#endif /* CD9660 */
-
-static void
-configure_start()
-{
-#if NSCBUS > 0
-	scsi_configure_start();
-#endif
-}
-
-static void
-configure_finish()
-{
-#if NSCBUS > 0
-	scsi_configure_finish();
-#endif
-}
-
-/*
- * Determine i/o configuration for a machine.
- */
-static void
-configure(dummy)
-	void *dummy;
-{
-
-	configure_start();
-
-	/* Allow all routines to decide for themselves if they want intrs */
-        enable_intr();
-        INTREN(IRQ_SLAVE);
-
-#if NCRD > 0
-	/* Before isa_configure to avoid ISA drivers finding our cards */
-	pccard_configure();
-#endif
-#ifdef PC98
-#if NNEC > 0 || NEPSON > 0
-	isa_configure();
-#endif
-#else /* IBM-PC */
-#if NEISA > 0
-	eisa_configure();
-#endif
-#endif /* PC98 */
-
-#if NPCI > 0
-	pci_configure();
-#endif
-
-#ifndef PC98
-#if NISA > 0
-	isa_configure();
-#endif
-#endif	/* !PC98 */
-
-	if (setdumpdev(dumpdev) != 0)
-		dumpdev = NODEV;
-
-	configure_finish();
-
-	cninit_finish();
-
-	if (bootverbose)
-		printf("Device configuration finished.\n");
-
-#ifdef CD9660
-	if ((boothowto & RB_CDROM) && !mountroot) {
-		if (bootverbose)
-			printf("Considering CD-ROM root f/s.\n");
-		mountroot = find_cdrom_root;
-	}
-#endif
-
-#ifdef NFS
-	if (!mountroot && nfs_diskless_valid) {
-		if (bootverbose)
-			printf("Considering NFS root f/s.\n");
-		mountroot = nfs_mountroot;
-	}
-#endif /* NFS */
-
-#ifdef MFS_ROOT
-	if (!mountroot) {
-		if (bootverbose)
-			printf("Considering MFS root f/s.\n");
-		mountroot = vfs_mountroot;	/* XXX goes away*/
-		mountrootvfsops = &mfs_vfsops;
-		/*
-		 * Ignore the -a flag if this kernel isn't compiled
-		 * with a generic root/swap configuration: if we skip
-		 * setroot() and we aren't a generic kernel, chaos
-		 * will ensue because setconf() will be a no-op.
-		 * (rootdev is always initialized to NODEV in a
-		 * generic configuration, so we test for that.)
-		 */
-		if ((boothowto & RB_ASKNAME) == 0 || rootdev != NODEV)
-			setroot();
-	}
-#endif
-#ifdef FFS
-	if (!mountroot) {
-		if (bootverbose)
-			printf("Considering FFS root f/s.\n");
-		mountroot = vfs_mountroot;	/* XXX goes away*/
-		mountrootvfsops = &ufs_vfsops;
-		/*
-		 * Ignore the -a flag if this kernel isn't compiled
-		 * with a generic root/swap configuration: if we skip
-		 * setroot() and we aren't a generic kernel, chaos
-		 * will ensue because setconf() will be a no-op.
-		 * (rootdev is always initialized to NODEV in a
-		 * generic configuration, so we test for that.)
-		 */
-		if ((boothowto & RB_ASKNAME) == 0 || rootdev != NODEV)
-			setroot();
-	}
-#endif
-#ifdef LFS
-	if (!mountroot) {
-		if (bootverbose)
-			printf("Considering LFS root f/s.\n");
-		mountroot = vfs_mountroot;	/* XXX goes away*/
-		mountrootvfsops = &lfs_vfsops;
-		/*
-		 * Ignore the -a flag if this kernel isn't compiled
-		 * with a generic root/swap configuration: if we skip
-		 * setroot() and we aren't a generic kernel, chaos
-		 * will ensue because setconf() will be a no-op.
-		 * (rootdev is always initialized to NODEV in a
-		 * generic configuration, so we test for that.)
-		 */
-		if ((boothowto & RB_ASKNAME) == 0 || rootdev != NODEV)
-			setroot();
-	}
-#endif
-
-	if (!mountroot) {
-		panic("Nobody wants to mount my root for me");
-	}
-
-	setconf();
-	cold = 0;
-	if (bootverbose)
-		printf("configure() finished.\n");
-}
-
-static int
-setdumpdev(dev)
-	dev_t dev;
-{
-	int maj, psize;
-	long newdumplo;
-
-	if (dev == NODEV) {
-		dumpdev = dev;
-		return (0);
-	}
-	maj = major(dev);
-	if (maj >= nblkdev)
-		return (ENXIO);
-	if (bdevsw[maj] == NULL)
-		return (ENXIO);		/* XXX is this right? */
-	if (bdevsw[maj]->d_psize == NULL)
-		return (ENXIO);		/* XXX should be ENODEV ? */
-	psize = bdevsw[maj]->d_psize(dev);
-	if (psize == -1)
-		return (ENXIO);		/* XXX should be ENODEV ? */
-	newdumplo = psize - Maxmem * PAGE_SIZE / DEV_BSIZE;
-	if (newdumplo < 0)
-		return (ENOSPC);
-	dumpdev = dev;
-	dumplo = newdumplo;
-	return (0);
-}
-
-u_long	bootdev = 0;		/* not a dev_t - encoding is different */
-
-static	char devname[][2] = {
-      {'w','d'},      /* 0 = wd */
-      {'s','w'},      /* 1 = sw */
-#define FDMAJOR 2
-      {'f','d'},      /* 2 = fd */
-      {'w','t'},      /* 3 = wt */
-      {'s','d'},      /* 4 = sd -- new SCSI system */
-};
-
-#define	PARTITIONMASK	0x7
-#define	PARTITIONSHIFT	3
-#define FDUNITSHIFT     6
-#define RAW_PART        2
-
-/*
- * Attempt to find the device from which we were booted.
- * If we can do so, and not instructed not to do so,
- * change rootdev to correspond to the load device.
- */
-static void
-setroot()
-{
-	int  majdev, mindev, unit, part, adaptor;
-	dev_t orootdev;
-
-/*printf("howto %x bootdev %x ", boothowto, bootdev);*/
-	if (boothowto & RB_DFLTROOT ||
-	    (bootdev & B_MAGICMASK) != (u_long)B_DEVMAGIC)
-		return;
-	majdev = (bootdev >> B_TYPESHIFT) & B_TYPEMASK;
-	if (majdev > sizeof(devname) / sizeof(devname[0]))
-		return;
-	adaptor = (bootdev >> B_ADAPTORSHIFT) & B_ADAPTORMASK;
-	unit = (bootdev >> B_UNITSHIFT) & B_UNITMASK;
-	if (majdev == FDMAJOR) {
-		part = RAW_PART;
-		mindev = unit << FDUNITSHIFT;
-	}
-	else {
-		part = (bootdev >> B_PARTITIONSHIFT) & B_PARTITIONMASK;
-		mindev = (unit << PARTITIONSHIFT) + part;
-	}
-	orootdev = rootdev;
-	rootdev = makedev(majdev, mindev);
-	/*
-	 * If the original rootdev is the same as the one
-	 * just calculated, don't need to adjust the swap configuration.
-	 */
-	if (rootdev == orootdev)
-		return;
-	printf("changing root device to %c%c%d%c\n",
-		devname[majdev][0], devname[majdev][1],
-		mindev >> (majdev == FDMAJOR ? FDUNITSHIFT : PARTITIONSHIFT),
-		part + 'a');
-}
-
-static int
-sysctl_kern_dumpdev SYSCTL_HANDLER_ARGS
-{
-	int error;
-	dev_t ndumpdev;
-
-	ndumpdev = dumpdev;
-	error = sysctl_handle_opaque(oidp, &ndumpdev, sizeof ndumpdev, req);
-	if (error == 0 && req->newptr != NULL)
-		error = setdumpdev(ndumpdev);
-	return (error);
-}
-
-SYSCTL_PROC(_kern, KERN_DUMPDEV, dumpdev, CTLTYPE_OPAQUE|CTLFLAG_RW,
-	0, sizeof dumpdev, sysctl_kern_dumpdev, "I", "");
diff --git a/sys/pc98/i386/machdep.c b/sys/pc98/i386/machdep.c
index a7c4dbc..21f3eb7 100644
--- a/sys/pc98/i386/machdep.c
+++ b/sys/pc98/i386/machdep.c
@@ -35,7 +35,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)machdep.c	7.4 (Berkeley) 6/3/91
- *	$Id: machdep.c,v 1.4 1996/09/03 10:23:16 asami Exp $
+ *	$Id: machdep.c,v 1.5 1996/09/04 09:52:18 asami Exp $
  */
 
 #include "npx.h"
@@ -1068,18 +1068,10 @@ init386(first)
  	setidt(0x80, &IDTVEC(int0x80_syscall),
 			SDT_SYS386TGT, SEL_UPL, GSEL(GCODE_SEL, SEL_KPL));
 
-#ifdef PC98
-#include      "nec.h"
-#include      "epson.h"
-#if   NNEC > 0 || NEPSON > 0
-	isa_defaultirq();
-#endif
-#else /* IBM-PC */    
 #include	"isa.h"
 #if	NISA >0
 	isa_defaultirq();
 #endif
-#endif
 	rand_initialize();
 
 	r_gdt.rd_limit = sizeof(gdt) - 1;
diff --git a/sys/pc98/i386/microtime.s b/sys/pc98/i386/microtime.s
index 71d9d2c..012c3c6 100644
--- a/sys/pc98/i386/microtime.s
+++ b/sys/pc98/i386/microtime.s
@@ -32,18 +32,17 @@
  * SUCH DAMAGE.
  *
  *	from: Steve McCanne's microtime code
- *	$Id: microtime.s,v 1.2 1996/07/23 07:45:55 asami Exp $
+ *	$Id: microtime.s,v 1.16 1996/08/02 20:17:50 bde Exp $
  */
 
 #include <machine/asmacros.h>
 #include <machine/clock.h>
 
+#include <i386/isa/icu.h>
 #ifdef PC98
-#include <pc98/pc98/icu.h>
 #include <pc98/pc98/pc98.h>
 #include <pc98/pc98/timerreg.h>
 #else
-#include <i386/isa/icu.h>
 #include <i386/isa/isa.h>
 #include <i386/isa/timerreg.h>
 #endif
diff --git a/sys/pc98/i386/support.s b/sys/pc98/i386/support.s
deleted file mode 100644
index 3a86735..0000000
--- a/sys/pc98/i386/support.s
+++ /dev/null
@@ -1,1198 +0,0 @@
-/*-
- * Copyright (c) 1993 The Regents of the University of California.
- * 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.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
- *
- *	$Id: support.s,v 1.1.1.1 1996/06/14 10:04:41 asami Exp $
- */
-
-#include "assym.s"				/* system definitions */
-#include "errno.h"				/* error return codes */
-#include "machine/asmacros.h"			/* miscellaneous asm macros */
-#include "machine/cputypes.h"			/* types of CPUs */
-#include "machine/specialreg.h"
-
-#define KDSEL		0x10			/* kernel data selector */
-#define IDXSHIFT	10
-
-
-	.data
-	.globl	_bzero
-_bzero:	.long	_generic_bzero
-
-	.text
-
-/*
- * bcopy family
- * void bzero(void *base, u_int cnt)
- */
-
-ENTRY(generic_bzero)
-	pushl	%edi
-	movl	8(%esp),%edi
-	movl	12(%esp),%ecx
-	xorl	%eax,%eax
-	shrl	$2,%ecx
-	cld
-	rep
-	stosl
-	movl	12(%esp),%ecx
-	andl	$3,%ecx
-	rep
-	stosb
-	popl	%edi
-	ret
-
-#if defined(I486_CPU)
-ENTRY(i486_bzero)
-	movl	4(%esp),%edx
-	movl	8(%esp),%ecx
-	xorl	%eax,%eax
-/*
- * do 64 byte chunks first
- *
- * XXX this is probably over-unrolled at least for DX2's
- */
-2:
-	cmpl	$64,%ecx
-	jb	3f
-	movl	%eax,(%edx)
-	movl	%eax,4(%edx)
-	movl	%eax,8(%edx)
-	movl	%eax,12(%edx)
-	movl	%eax,16(%edx)
-	movl	%eax,20(%edx)
-	movl	%eax,24(%edx)
-	movl	%eax,28(%edx)
-	movl	%eax,32(%edx)
-	movl	%eax,36(%edx)
-	movl	%eax,40(%edx)
-	movl	%eax,44(%edx)
-	movl	%eax,48(%edx)
-	movl	%eax,52(%edx)
-	movl	%eax,56(%edx)
-	movl	%eax,60(%edx)
-	addl	$64,%edx
-	subl	$64,%ecx
-	jnz	2b
-	ret
-
-/*
- * do 16 byte chunks
- */
-	SUPERALIGN_TEXT
-3:
-	cmpl	$16,%ecx
-	jb	4f
-	movl	%eax,(%edx)
-	movl	%eax,4(%edx)
-	movl	%eax,8(%edx)
-	movl	%eax,12(%edx)
-	addl	$16,%edx
-	subl	$16,%ecx
-	jnz	3b
-	ret
-
-/*
- * do 4 byte chunks
- */
-	SUPERALIGN_TEXT
-4:
-	cmpl	$4,%ecx
-	jb	5f
-	movl	%eax,(%edx)
-	addl	$4,%edx
-	subl	$4,%ecx
-	jnz	4b
-	ret
-
-/*
- * do 1 byte chunks
- * a jump table seems to be faster than a loop or more range reductions
- *
- * XXX need a const section for non-text
- */
-	SUPERALIGN_TEXT
-jtab:
-	.long	do0
-	.long	do1
-	.long	do2
-	.long	do3
-
-	SUPERALIGN_TEXT
-5:
-	jmp	jtab(,%ecx,4)
-
-	SUPERALIGN_TEXT
-do3:
-	movw	%ax,(%edx)
-	movb	%al,2(%edx)
-	ret
-
-	SUPERALIGN_TEXT
-do2:
-	movw	%ax,(%edx)
-	ret
-
-	SUPERALIGN_TEXT
-do1:
-	movb	%al,(%edx)
-
-	SUPERALIGN_TEXT
-do0:
-	ret
-#endif
-
-#if 0	/* Actually lowers performance in real-world cases */
-#if defined(I586_CPU) || defined(I686_CPU)
-ALTENTRY(i586_bzero)
-ENTRY(i686_bzero)
-	pushl	%edi
-	movl	8(%esp),%edi	/* destination pointer */
-	movl	12(%esp),%edx	/* size (in 8-bit words) */
-
-	xorl	%eax,%eax	/* store data */
-	cld
-
-/* If less than 100 bytes to write, skip tricky code.  */
-	cmpl	$100,%edx
-	movl	%edx,%ecx	/* needed when branch is taken! */
-	jl	2f
-
-/* First write 0-3 bytes to make the pointer 32-bit aligned.  */
-	movl	%edi,%ecx	/* Copy ptr to ecx... */
-	negl	%ecx		/* ...and negate that and... */
-	andl	$3,%ecx		/* ...mask to get byte count.  */
-	subl	%ecx,%edx	/* adjust global byte count */
-	rep
-	stosb
-
-	subl	$32,%edx	/* offset count for unrolled loop */
-	movl	(%edi),%ecx	/* Fetch destination cache line */
-
-	.align	2,0x90		/* supply 0x90 for broken assemblers */
-1:
-	movl	28(%edi),%ecx	/* allocate cache line for destination */
-	subl	$32,%edx	/* decr loop count */
-	movl	%eax,0(%edi)	/* store words pairwise */
-	movl	%eax,4(%edi)
-	movl	%eax,8(%edi)
-	movl	%eax,12(%edi)
-	movl	%eax,16(%edi)
-	movl	%eax,20(%edi)
-	movl	%eax,24(%edi)
-	movl	%eax,28(%edi)
-
-	leal	32(%edi),%edi	/* update destination pointer */
-	jge	1b
-	leal	32(%edx),%ecx
-
-/* Write last 0-7 full 32-bit words (up to 8 words if loop was skipped).  */
-2:
-	shrl	$2,%ecx
-	rep
-	stosl
-
-/* Finally write the last 0-3 bytes.  */
-	movl	%edx,%ecx
-	andl	$3,%ecx
-	rep
-	stosb
-
-	popl	%edi
-	ret
-#endif
-#endif
-
-/* fillw(pat, base, cnt) */
-ENTRY(fillw)
-	pushl	%edi
-	movl	8(%esp),%eax
-	movl	12(%esp),%edi
-	movl	16(%esp),%ecx
-	cld
-	rep
-	stosw
-	popl	%edi
-	ret
-
-ENTRY(bcopyb)
-bcopyb:
-	pushl	%esi
-	pushl	%edi
-	movl	12(%esp),%esi
-	movl	16(%esp),%edi
-	movl	20(%esp),%ecx
-	movl	%edi,%eax
-	subl	%esi,%eax
-	cmpl	%ecx,%eax			/* overlapping? */
-	jb	1f
-	cld					/* nope, copy forwards */
-	rep
-	movsb
-	popl	%edi
-	popl	%esi
-	ret
-
-	ALIGN_TEXT
-1:
-	addl	%ecx,%edi			/* copy backwards. */
-	addl	%ecx,%esi
-	decl	%edi
-	decl	%esi
-	std
-	rep
-	movsb
-	popl	%edi
-	popl	%esi
-	cld
-	ret
-
-/*
- * (ov)bcopy(src, dst, cnt)
- *  ws@tools.de     (Wolfgang Solfrank, TooLs GmbH) +49-228-985800
- */
-ALTENTRY(ovbcopy)
-ENTRY(bcopy)
-bcopy:
-	pushl	%esi
-	pushl	%edi
-	movl	12(%esp),%esi
-	movl	16(%esp),%edi
-	movl	20(%esp),%ecx
-
-	movl	%edi,%eax
-	subl	%esi,%eax
-	cmpl	%ecx,%eax			/* overlapping? */
-	jb	1f
-	shrl	$2,%ecx				/* copy by 32-bit words */
-	cld					/* nope, copy forwards */
-	rep
-	movsl
-	movl	20(%esp),%ecx
-	andl	$3,%ecx				/* any bytes left? */
-	rep
-	movsb
-	popl	%edi
-	popl	%esi
-	ret
-
-	ALIGN_TEXT
-1:
-	addl	%ecx,%edi			/* copy backwards */
-	addl	%ecx,%esi
-	decl	%edi
-	decl	%esi
-	andl	$3,%ecx				/* any fractional bytes? */
-	std
-	rep
-	movsb
-	movl	20(%esp),%ecx			/* copy remainder by 32-bit words */
-	shrl	$2,%ecx
-	subl	$3,%esi
-	subl	$3,%edi
-	rep
-	movsl
-	popl	%edi
-	popl	%esi
-	cld
-	ret
-
-
-/*
- * Note: memcpy does not support overlapping copies
- */
-ENTRY(memcpy)
-	pushl	%edi
-	pushl	%esi
-	movl	12(%esp),%edi
-	movl	16(%esp),%esi
-	movl	20(%esp),%ecx
-	movl	%edi,%eax
-	shrl	$2,%ecx				/* copy by 32-bit words */
-	cld					/* nope, copy forwards */
-	rep
-	movsl
-	movl	20(%esp),%ecx
-	andl	$3,%ecx				/* any bytes left? */
-	rep
-	movsb
-	popl	%esi
-	popl	%edi
-	ret
-
-
-/*****************************************************************************/
-/* copyout and fubyte family                                                 */
-/*****************************************************************************/
-/*
- * Access user memory from inside the kernel. These routines and possibly
- * the math- and DOS emulators should be the only places that do this.
- *
- * We have to access the memory with user's permissions, so use a segment
- * selector with RPL 3. For writes to user space we have to additionally
- * check the PTE for write permission, because the 386 does not check
- * write permissions when we are executing with EPL 0. The 486 does check
- * this if the WP bit is set in CR0, so we can use a simpler version here.
- *
- * These routines set curpcb->onfault for the time they execute. When a
- * protection violation occurs inside the functions, the trap handler
- * returns to *curpcb->onfault instead of the function.
- */
-
-
-ENTRY(copyout)					/* copyout(from_kernel, to_user, len) */
-	movl	_curpcb,%eax
-	movl	$copyout_fault,PCB_ONFAULT(%eax)
-	pushl	%esi
-	pushl	%edi
-	pushl	%ebx
-	movl	16(%esp),%esi
-	movl	20(%esp),%edi
-	movl	24(%esp),%ebx
-	testl	%ebx,%ebx			/* anything to do? */
-	jz	done_copyout
-
-	/*
-	 * Check explicitly for non-user addresses.  If 486 write protection
-	 * is being used, this check is essential because we are in kernel
-	 * mode so the h/w does not provide any protection against writing
-	 * kernel addresses.
-	 */
-
-	/*
-	 * First, prevent address wrapping.
-	 */
-	movl	%edi,%eax
-	addl	%ebx,%eax
-	jc	copyout_fault
-/*
- * XXX STOP USING VM_MAXUSER_ADDRESS.
- * It is an end address, not a max, so every time it is used correctly it
- * looks like there is an off by one error, and of course it caused an off
- * by one error in several places.
- */
-	cmpl	$VM_MAXUSER_ADDRESS,%eax
-	ja	copyout_fault
-
-#if defined(I386_CPU)
-
-#if defined(I486_CPU) || defined(I586_CPU) || defined(I686_CPU)
-	cmpl	$CPUCLASS_386,_cpu_class
-	jne	3f
-#endif
-/*
- * We have to check each PTE for user write permission.
- * The checking may cause a page fault, so it is important to set
- * up everything for return via copyout_fault before here.
- */
-	/* compute number of pages */
-	movl	%edi,%ecx
-	andl	$PAGE_MASK,%ecx
-	addl	%ebx,%ecx
-	decl	%ecx
-	shrl	$IDXSHIFT+2,%ecx
-	incl	%ecx
-
-	/* compute PTE offset for start address */
-	movl	%edi,%edx
-	shrl	$IDXSHIFT,%edx
-	andb	$0xfc,%dl
-
-1:	/* check PTE for each page */
-	movb	_PTmap(%edx),%al
-	andb	$0x07,%al			/* Pages must be VALID + USERACC + WRITABLE */
-	cmpb	$0x07,%al
-	je	2f
-
-	/* simulate a trap */
-	pushl	%edx
-	pushl	%ecx
-	shll	$IDXSHIFT,%edx
-	pushl	%edx
-	call	_trapwrite			/* trapwrite(addr) */
-	popl	%edx
-	popl	%ecx
-	popl	%edx
-
-	testl	%eax,%eax			/* if not ok, return EFAULT */
-	jnz	copyout_fault
-
-2:
-	addl	$4,%edx
-	decl	%ecx
-	jnz	1b				/* check next page */
-#endif /* I386_CPU */
-
-	/* bcopy(%esi, %edi, %ebx) */
-3:
-	movl	%ebx,%ecx
-#if defined(I586_CPU) && defined(I586_FAST_BCOPY)
-	cmpl	$1024,%ecx
-	jbe	slow_copyout
-
-#if defined(I386_CPU) || defined(I486_CPU) || defined(I686_CPU)
-	cmpl	$CPUCLASS_586,_cpu_class
-	jne	slow_copyout
-#endif /* I386_CPU || I486_CPU || I686_CPU */
-
-	call	fastmove
-	jmp	done_copyout
-
-	ALIGN_TEXT
-slow_copyout:
-#endif /* I586_CPU && I586_FAST_BCOPY */
-	shrl	$2,%ecx
-	cld
-	rep
-	movsl
-	movb	%bl,%cl
-	andb	$3,%cl
-	rep
-	movsb
-
-done_copyout:
-	popl	%ebx
-	popl	%edi
-	popl	%esi
-	xorl	%eax,%eax
-	movl	_curpcb,%edx
-	movl	%eax,PCB_ONFAULT(%edx)
-	ret
-
-	ALIGN_TEXT
-copyout_fault:
-	popl	%ebx
-	popl	%edi
-	popl	%esi
-	movl	_curpcb,%edx
-	movl	$0,PCB_ONFAULT(%edx)
-	movl	$EFAULT,%eax
-	ret
-
-/* copyin(from_user, to_kernel, len) */
-ENTRY(copyin)
-	movl	_curpcb,%eax
-	movl	$copyin_fault,PCB_ONFAULT(%eax)
-	pushl	%esi
-	pushl	%edi
-	movl	12(%esp),%esi			/* caddr_t from */
-	movl	16(%esp),%edi			/* caddr_t to */
-	movl	20(%esp),%ecx			/* size_t  len */
-
-	/*
-	 * make sure address is valid
-	 */
-	movl	%esi,%edx
-	addl	%ecx,%edx
-	jc	copyin_fault
-	cmpl	$VM_MAXUSER_ADDRESS,%edx
-	ja	copyin_fault
-
-#if defined(I586_CPU) && defined(I586_FAST_BCOPY)
-	cmpl	$1024,%ecx
-	jbe	slow_copyin
-
-#if defined(I386_CPU) || defined(I486_CPU) || defined(I686_CPU)
-	cmpl	$CPUCLASS_586,_cpu_class
-	jne	slow_copyin
-#endif /* I386_CPU || I486_CPU || I686_CPU */
-
-	call	fastmove
-	jmp	done_copyin
-
-	ALIGN_TEXT
-slow_copyin:
-#endif /* I586_CPU && I586_FAST_BCOPY */
-	movb	%cl,%al
-	shrl	$2,%ecx				/* copy longword-wise */
-	cld
-	rep
-	movsl
-	movb	%al,%cl
-	andb	$3,%cl				/* copy remaining bytes */
-	rep
-	movsb
-
-#if defined(I586_CPU) && defined(I586_FAST_BCOPY)
-	ALIGN_TEXT
-done_copyin:
-#endif /* I586_CPU && I586_FAST_BCOPY */
-	popl	%edi
-	popl	%esi
-	xorl	%eax,%eax
-	movl	_curpcb,%edx
-	movl	%eax,PCB_ONFAULT(%edx)
-	ret
-
-	ALIGN_TEXT
-copyin_fault:
-	popl	%edi
-	popl	%esi
-	movl	_curpcb,%edx
-	movl	$0,PCB_ONFAULT(%edx)
-	movl	$EFAULT,%eax
-	ret
-
-#if defined(I586_CPU) && defined(I586_FAST_BCOPY)
-/* fastmove(src, dst, len)
-	src in %esi
-	dst in %edi
-	len in %ecx
-	uses %eax and %edx for tmp. storage
- */
-	ALIGN_TEXT
-fastmove:
-	cmpl	$63,%ecx
-	jbe	8f
-
-	testl	$7,%esi	/* check if src addr is multiple of 8 */
-	jnz	8f
-
-	testl	$7,%edi	/* check if dst addr is multiple of 8 */
-	jnz	8f
-
-	pushl	%ebp
-	movl	%esp,%ebp
-	subl	$PCB_SAVEFPU_SIZE,%esp
-
-/* if (npxproc != NULL) { */
-	cmpl	$0,_npxproc
-	je	6f
-/*    fnsave(&curpcb->pcb_savefpu); */
-	movl	_curpcb,%eax
-	fnsave	PCB_SAVEFPU(%eax)
-/*   npxproc = NULL; */
-	movl	$0,_npxproc
-/* } */
-6:
-/* now we own the FPU. */
-
-/*
- * The process' FP state is saved in the pcb, but if we get
- * switched, the cpu_switch() will store our FP state in the
- * pcb.  It should be possible to avoid all the copying for
- * this, e.g., by setting a flag to tell cpu_switch() to
- * save the state somewhere else.
- */
-/* tmp = curpcb->pcb_savefpu; */
-	pushl	%edi
-	pushl	%esi
-	pushl	%ecx
-	leal	-PCB_SAVEFPU_SIZE(%ebp),%edi
-	movl	_curpcb,%esi
-	addl	$PCB_SAVEFPU,%esi
-	cld
-	movl	$PCB_SAVEFPU_SIZE>>2,%ecx
-	rep
-	movsl
-	popl	%ecx
-	popl	%esi
-	popl	%edi
-/* stop_emulating(); */
-	clts
-/* npxproc = curproc; */
-	movl	_curproc,%eax
-	movl	%eax,_npxproc
-4:
-	pushl	%ecx
-	cmpl	$1792,%ecx
-	jbe	2f
-	movl	$1792,%ecx
-2:
-	subl	%ecx,0(%esp)
-	cmpl	$256,%ecx
-	jb	5f
-	pushl	%esi
-	pushl	%ecx
-	ALIGN_TEXT
-3:
-	movl	0(%esi),%eax
-	movl	32(%esi),%eax
-	movl	64(%esi),%eax
-	movl	96(%esi),%eax
-	movl	128(%esi),%eax
-	movl	160(%esi),%eax
-	movl	192(%esi),%eax
-	movl	224(%esi),%eax
-	addl	$256,%esi
-	subl	$256,%ecx
-	cmpl	$256,%ecx
-	jae	3b
-	popl	%ecx
-	popl	%esi
-5:
-	ALIGN_TEXT
-7:
-	fildq	0(%esi)
-	fildq	8(%esi)
-	fildq	16(%esi)
-	fildq	24(%esi)
-	fildq	32(%esi)
-	fildq	40(%esi)
-	fildq	48(%esi)
-	fildq	56(%esi)
-	fistpq	56(%edi)
-	fistpq	48(%edi)
-	fistpq	40(%edi)
-	fistpq	32(%edi)
-	fistpq	24(%edi)
-	fistpq	16(%edi)
-	fistpq	8(%edi)
-	fistpq	0(%edi)
-	addl	$-64,%ecx
-	addl	$64,%esi
-	addl	$64,%edi
-	cmpl	$63,%ecx
-	ja	7b
-	popl	%eax
-	addl	%eax,%ecx
-	cmpl	$64,%ecx
-	jae	4b
-	
-/* curpcb->pcb_savefpu = tmp; */
-	pushl	%edi
-	pushl	%esi
-	pushl	%ecx
-	movl	_curpcb,%edi
-	addl	$PCB_SAVEFPU,%edi
-	leal	-PCB_SAVEFPU_SIZE(%ebp),%esi
-	cld
-	movl	$PCB_SAVEFPU_SIZE>>2,%ecx
-	rep
-	movsl
-	popl	%ecx
-	popl	%esi
-	popl	%edi
-
-/* start_emulating(); */
-	smsw	%ax
-	orb	$CR0_TS,%al
-	lmsw	%ax
-/* npxproc = NULL; */
-	movl	$0,_npxproc
-	movl	%ebp,%esp
-	popl	%ebp
-	
-	ALIGN_TEXT
-8:
-	movb	%cl,%al
-	shrl	$2,%ecx				/* copy longword-wise */
-	cld
-	rep
-	movsl
-	movb	%al,%cl
-	andb	$3,%cl				/* copy remaining bytes */
-	rep
-	movsb
-
-	ret
-#endif /* I586_CPU && I586_FAST_BCOPY */
-
-/*
- * fu{byte,sword,word} : fetch a byte (sword, word) from user memory
- */
-ENTRY(fuword)
-	movl	_curpcb,%ecx
-	movl	$fusufault,PCB_ONFAULT(%ecx)
-	movl	4(%esp),%edx			/* from */
-
-	cmpl	$VM_MAXUSER_ADDRESS-4,%edx	/* verify address is valid */
-	ja	fusufault
-
-	movl	(%edx),%eax
-	movl	$0,PCB_ONFAULT(%ecx)
-	ret
-
-/*
- * These two routines are called from the profiling code, potentially
- * at interrupt time. If they fail, that's okay, good things will
- * happen later. Fail all the time for now - until the trap code is
- * able to deal with this.
- */
-ALTENTRY(suswintr)
-ENTRY(fuswintr)
-	movl	$-1,%eax
-	ret
-
-ENTRY(fusword)
-	movl	_curpcb,%ecx
-	movl	$fusufault,PCB_ONFAULT(%ecx)
-	movl	4(%esp),%edx
-
-	cmpl	$VM_MAXUSER_ADDRESS-2,%edx
-	ja	fusufault
-
-	movzwl	(%edx),%eax
-	movl	$0,PCB_ONFAULT(%ecx)
-	ret
-
-ENTRY(fubyte)
-	movl	_curpcb,%ecx
-	movl	$fusufault,PCB_ONFAULT(%ecx)
-	movl	4(%esp),%edx
-
-	cmpl	$VM_MAXUSER_ADDRESS-1,%edx
-	ja	fusufault
-
-	movzbl	(%edx),%eax
-	movl	$0,PCB_ONFAULT(%ecx)
-	ret
-
-	ALIGN_TEXT
-fusufault:
-	movl	_curpcb,%ecx
-	xorl	%eax,%eax
-	movl	%eax,PCB_ONFAULT(%ecx)
-	decl	%eax
-	ret
-
-/*
- * su{byte,sword,word}: write a byte (word, longword) to user memory
- */
-ENTRY(suword)
-	movl	_curpcb,%ecx
-	movl	$fusufault,PCB_ONFAULT(%ecx)
-	movl	4(%esp),%edx
-
-#if defined(I386_CPU)
-
-#if defined(I486_CPU) || defined(I586_CPU) || defined(I686_CPU)
-	cmpl	$CPUCLASS_386,_cpu_class
-	jne	2f				/* we only have to set the right segment selector */
-#endif /* I486_CPU || I586_CPU || I686_CPU */
-
-	/* XXX - page boundary crossing is still not handled */
-	movl	%edx,%eax
-	shrl	$IDXSHIFT,%edx
-	andb	$0xfc,%dl
-	movb	_PTmap(%edx),%dl
-	andb	$0x7,%dl			/* must be VALID + USERACC + WRITE */
-	cmpb	$0x7,%dl
-	je	1f
-
-	/* simulate a trap */
-	pushl	%eax
-	call	_trapwrite
-	popl	%edx				/* remove junk parameter from stack */
-	movl	_curpcb,%ecx			/* restore trashed register */
-	testl	%eax,%eax
-	jnz	fusufault
-1:
-	movl	4(%esp),%edx
-#endif
-
-2:	
-	cmpl	$VM_MAXUSER_ADDRESS-4,%edx	/* verify address validity */
-	ja	fusufault
-
-	movl	8(%esp),%eax
-	movl	%eax,(%edx)
-	xorl	%eax,%eax
-	movl	%eax,PCB_ONFAULT(%ecx)
-	ret
-
-ENTRY(susword)
-	movl	_curpcb,%ecx
-	movl	$fusufault,PCB_ONFAULT(%ecx)
-	movl	4(%esp),%edx
-
-#if defined(I386_CPU)
-
-#if defined(I486_CPU) || defined(I586_CPU) || defined(I686_CPU)
-	cmpl	$CPUCLASS_386,_cpu_class
-	jne	2f
-#endif /* I486_CPU || I586_CPU || I686_CPU */
-
-	/* XXX - page boundary crossing is still not handled */
-	movl	%edx,%eax
-	shrl	$IDXSHIFT,%edx
-	andb	$0xfc,%dl
-	movb	_PTmap(%edx),%dl
-	andb	$0x7,%dl			/* must be VALID + USERACC + WRITE */
-	cmpb	$0x7,%dl
-	je	1f
-
-	/* simulate a trap */
-	pushl	%eax
-	call	_trapwrite
-	popl	%edx				/* remove junk parameter from stack */
-	movl	_curpcb,%ecx			/* restore trashed register */
-	testl	%eax,%eax
-	jnz	fusufault
-1:
-	movl	4(%esp),%edx
-#endif
-
-2:
-	cmpl	$VM_MAXUSER_ADDRESS-2,%edx	/* verify address validity */
-	ja	fusufault
-
-	movw	8(%esp),%ax
-	movw	%ax,(%edx)
-	xorl	%eax,%eax
-	movl	%eax,PCB_ONFAULT(%ecx)
-	ret
-
-ALTENTRY(suibyte)
-ENTRY(subyte)
-	movl	_curpcb,%ecx
-	movl	$fusufault,PCB_ONFAULT(%ecx)
-	movl	4(%esp),%edx
-
-#if defined(I386_CPU)
-
-#if defined(I486_CPU) || defined(I586_CPU) || defined(I686_CPU)
-	cmpl	$CPUCLASS_386,_cpu_class
-	jne	2f
-#endif /* I486_CPU || I586_CPU || I686_CPU */
-
-	movl	%edx,%eax
-	shrl	$IDXSHIFT,%edx
-	andb	$0xfc,%dl
-	movb	_PTmap(%edx),%dl
-	andb	$0x7,%dl			/* must be VALID + USERACC + WRITE */
-	cmpb	$0x7,%dl
-	je	1f
-
-	/* simulate a trap */
-	pushl	%eax
-	call	_trapwrite
-	popl	%edx				/* remove junk parameter from stack */
-	movl	_curpcb,%ecx			/* restore trashed register */
-	testl	%eax,%eax
-	jnz	fusufault
-1:
-	movl	4(%esp),%edx
-#endif
-
-2:
-	cmpl	$VM_MAXUSER_ADDRESS-1,%edx	/* verify address validity */
-	ja	fusufault
-
-	movb	8(%esp),%al
-	movb	%al,(%edx)
-	xorl	%eax,%eax
-	movl	%eax,PCB_ONFAULT(%ecx)
-	ret
-
-/*
- * copyinstr(from, to, maxlen, int *lencopied)
- *	copy a string from from to to, stop when a 0 character is reached.
- *	return ENAMETOOLONG if string is longer than maxlen, and
- *	EFAULT on protection violations. If lencopied is non-zero,
- *	return the actual length in *lencopied.
- */
-ENTRY(copyinstr)
-	pushl	%esi
-	pushl	%edi
-	movl	_curpcb,%ecx
-	movl	$cpystrflt,PCB_ONFAULT(%ecx)
-
-	movl	12(%esp),%esi			/* %esi = from */
-	movl	16(%esp),%edi			/* %edi = to */
-	movl	20(%esp),%edx			/* %edx = maxlen */
-
-	movl	$VM_MAXUSER_ADDRESS,%eax
-
-	/* make sure 'from' is within bounds */
-	subl	%esi,%eax
-	jbe	cpystrflt
-
-	/* restrict maxlen to <= VM_MAXUSER_ADDRESS-from */
-	cmpl	%edx,%eax
-	jae	1f
-	movl	%eax,%edx
-	movl	%eax,20(%esp)
-1:
-	incl	%edx
-	cld
-
-2:
-	decl	%edx
-	jz	3f
-
-	lodsb
-	stosb
-	orb	%al,%al
-	jnz	2b
-
-	/* Success -- 0 byte reached */
-	decl	%edx
-	xorl	%eax,%eax
-	jmp	cpystrflt_x
-3:
-	/* edx is zero - return ENAMETOOLONG or EFAULT */
-	cmpl	$VM_MAXUSER_ADDRESS,%esi
-	jae	cpystrflt
-4:
-	movl	$ENAMETOOLONG,%eax
-	jmp	cpystrflt_x
-
-cpystrflt:
-	movl	$EFAULT,%eax
-
-cpystrflt_x:
-	/* set *lencopied and return %eax */
-	movl	_curpcb,%ecx
-	movl	$0,PCB_ONFAULT(%ecx)
-	movl	20(%esp),%ecx
-	subl	%edx,%ecx
-	movl	24(%esp),%edx
-	testl	%edx,%edx
-	jz	1f
-	movl	%ecx,(%edx)
-1:
-	popl	%edi
-	popl	%esi
-	ret
-
-
-/*
- * copystr(from, to, maxlen, int *lencopied)
- */
-ENTRY(copystr)
-	pushl	%esi
-	pushl	%edi
-
-	movl	12(%esp),%esi			/* %esi = from */
-	movl	16(%esp),%edi			/* %edi = to */
-	movl	20(%esp),%edx			/* %edx = maxlen */
-	incl	%edx
-	cld
-1:
-	decl	%edx
-	jz	4f
-	lodsb
-	stosb
-	orb	%al,%al
-	jnz	1b
-
-	/* Success -- 0 byte reached */
-	decl	%edx
-	xorl	%eax,%eax
-	jmp	6f
-4:
-	/* edx is zero -- return ENAMETOOLONG */
-	movl	$ENAMETOOLONG,%eax
-
-6:
-	/* set *lencopied and return %eax */
-	movl	20(%esp),%ecx
-	subl	%edx,%ecx
-	movl	24(%esp),%edx
-	testl	%edx,%edx
-	jz	7f
-	movl	%ecx,(%edx)
-7:
-	popl	%edi
-	popl	%esi
-	ret
-
-ENTRY(bcmp)
-	pushl	%edi
-	pushl	%esi
-	movl	12(%esp),%edi
-	movl	16(%esp),%esi
-	movl	20(%esp),%edx
-	xorl	%eax,%eax
-
-	movl	%edx,%ecx
-	shrl	$2,%ecx
-	cld					/* compare forwards */
-	repe
-	cmpsl
-	jne	1f
-
-	movl	%edx,%ecx
-	andl	$3,%ecx
-	repe
-	cmpsb
-	je	2f
-1:
-	incl	%eax
-2:
-	popl	%esi
-	popl	%edi
-	ret
-
-
-/*
- * Handling of special 386 registers and descriptor tables etc
- */
-/* void lgdt(struct region_descriptor *rdp); */
-ENTRY(lgdt)
-	/* reload the descriptor table */
-	movl	4(%esp),%eax
-	lgdt	(%eax)
-
-	/* flush the prefetch q */
-	jmp	1f
-	nop
-1:
-	/* reload "stale" selectors */
-	movl	$KDSEL,%eax
-	movl	%ax,%ds
-	movl	%ax,%es
-	movl	%ax,%ss
-
-	/* reload code selector by turning return into intersegmental return */
-	movl	(%esp),%eax
-	pushl	%eax
-#	movl	$KCSEL,4(%esp)
-	movl	$8,4(%esp)
-	lret
-
-/*
- * void lidt(struct region_descriptor *rdp);
- */
-ENTRY(lidt)
-	movl	4(%esp),%eax
-	lidt	(%eax)
-	ret
-
-/*
- * void lldt(u_short sel)
- */
-ENTRY(lldt)
-	lldt	4(%esp)
-	ret
-
-/*
- * void ltr(u_short sel)
- */
-ENTRY(ltr)
-	ltr	4(%esp)
-	ret
-
-/* ssdtosd(*ssdp,*sdp) */
-ENTRY(ssdtosd)
-	pushl	%ebx
-	movl	8(%esp),%ecx
-	movl	8(%ecx),%ebx
-	shll	$16,%ebx
-	movl	(%ecx),%edx
-	roll	$16,%edx
-	movb	%dh,%bl
-	movb	%dl,%bh
-	rorl	$8,%ebx
-	movl	4(%ecx),%eax
-	movw	%ax,%dx
-	andl	$0xf0000,%eax
-	orl	%eax,%ebx
-	movl	12(%esp),%ecx
-	movl	%edx,(%ecx)
-	movl	%ebx,4(%ecx)
-	popl	%ebx
-	ret
-
-/* load_cr0(cr0) */
-ENTRY(load_cr0)
-	movl	4(%esp),%eax
-	movl	%eax,%cr0
-	ret
-
-/* rcr0() */
-ENTRY(rcr0)
-	movl	%cr0,%eax
-	ret
-
-/* rcr3() */
-ENTRY(rcr3)
-	movl	%cr3,%eax
-	ret
-
-/* void load_cr3(caddr_t cr3) */
-ENTRY(load_cr3)
-	movl	4(%esp),%eax
-	movl	%eax,%cr3
-	ret
-
-
-/*****************************************************************************/
-/* setjump, longjump                                                         */
-/*****************************************************************************/
-
-ENTRY(setjmp)
-	movl	4(%esp),%eax
-	movl	%ebx,(%eax)			/* save ebx */
-	movl	%esp,4(%eax)			/* save esp */
-	movl	%ebp,8(%eax)			/* save ebp */
-	movl	%esi,12(%eax)			/* save esi */
-	movl	%edi,16(%eax)			/* save edi */
-	movl	(%esp),%edx			/* get rta */
-	movl	%edx,20(%eax)			/* save eip */
-	xorl	%eax,%eax			/* return(0); */
-	ret
-
-ENTRY(longjmp)
-	movl	4(%esp),%eax
-	movl	(%eax),%ebx			/* restore ebx */
-	movl	4(%eax),%esp			/* restore esp */
-	movl	8(%eax),%ebp			/* restore ebp */
-	movl	12(%eax),%esi			/* restore esi */
-	movl	16(%eax),%edi			/* restore edi */
-	movl	20(%eax),%edx			/* get rta */
-	movl	%edx,(%esp)			/* put in return frame */
-	xorl	%eax,%eax			/* return(1); */
-	incl	%eax
-	ret
-
-#ifdef PC98
-/* XXX:
- * bcopy always uses overlapping copy (std flag on) if dst addr < src addr. 
- * However it is fatal for suspended memory io.
- */
-ENTRY(memcopy)
-	pushl	%esi
-	pushl	%edi
-	movl	12(%esp),%esi
-	movl	16(%esp),%edi
-	movl	20(%esp),%ecx
-	cld				/* nope, copy forward */
-	shrl	$2,%ecx			/* copy by 32-bit words */
-	rep
-	movsl
-	popl	%edi
-	popl	%esi
-	ret
-#endif
-
-/*
- * Here for doing BB-profiling (gcc -a).
- * We rely on the "bbset" instead, but need a dummy function.
- */
-	.text
-	.align 2
-.globl	___bb_init_func
-___bb_init_func:
-        movl 4(%esp),%eax
-        movl $1,(%eax)
-        ret 
diff --git a/sys/pc98/i386/trap.c b/sys/pc98/i386/trap.c
index fb294dc..b5bf160 100644
--- a/sys/pc98/i386/trap.c
+++ b/sys/pc98/i386/trap.c
@@ -35,7 +35,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)trap.c	7.4 (Berkeley) 5/13/91
- *	$Id: trap.c,v 1.4 1996/09/03 10:23:17 asami Exp $
+ *	$Id: trap.c,v 1.5 1996/09/04 09:52:19 asami Exp $
  */
 
 /*
@@ -75,16 +75,9 @@
 #include <machine/psl.h>
 #include <machine/reg.h>
 #include <machine/trap.h>
-#ifdef PC98
-#include <machine/../isa/isa_device.h>
-
-#include "nec.h"
-#include "epson.h"
-#else
 #include <machine/../isa/isa_device.h>
 
 #include "isa.h"
-#endif
 
 #ifdef POWERFAIL_NMI
 # include <syslog.h>
@@ -282,7 +275,7 @@ trap(frame)
 			i = SIGFPE;
 			break;
 
-#if NNEC > 0 || NEPSON > 0
+#if NISA > 0
 		case T_NMI:
 #ifdef POWERFAIL_NMI
 			goto handle_powerfail;
@@ -297,7 +290,7 @@ trap(frame)
 			if (isa_nmi(code) == 0) return;
 			panic("NMI indicates hardware failure");
 #endif /* POWERFAIL_NMI */
-#endif /* NNEC > 0 */
+#endif /* NISA > 0 */
 
 		case T_OFLOW:		/* integer overflow fault */
 			ucode = FPE_INTOVF_TRAP;
@@ -441,7 +434,7 @@ trap(frame)
 #endif
 			break;
 
-#if NNEC > 0 || NEPSON > 0
+#if NISA > 0
 		case T_NMI:
 #ifdef POWERFAIL_NMI
 #ifndef TIMER_FREQ
@@ -470,7 +463,7 @@ trap(frame)
 			if (isa_nmi(code) == 0) return;
 			/* FALL THROUGH */
 #endif /* POWERFAIL_NMI */
-#endif /* NNEC > 0 */
+#endif /* NISA > 0 */
 		}
 
 		trap_fatal(&frame);
diff --git a/sys/pc98/pc98/clock.c b/sys/pc98/pc98/clock.c
index b9547fd..e0f9221 100644
--- a/sys/pc98/pc98/clock.c
+++ b/sys/pc98/pc98/clock.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)clock.c	7.2 (Berkeley) 5/12/91
- *	$Id: clock.c,v 1.3 1996/08/30 10:42:58 asami Exp $
+ *	$Id: clock.c,v 1.4 1996/09/03 10:23:24 asami Exp $
  */
 
 /*
@@ -46,7 +46,7 @@
 
 /*
  * modified for PC98
- *	$Id: clock.c,v 1.3 1996/08/30 10:42:58 asami Exp $
+ *	$Id: clock.c,v 1.4 1996/09/03 10:23:24 asami Exp $
  */
 
 /*
@@ -68,14 +68,12 @@
 #include <machine/cpu.h>
 #include <machine/frame.h>
 
+#include <i386/isa/icu.h>
 #ifdef PC98
-#include <sys/syslog.h>
-#include <pc98/pc98/icu.h>
 #include <pc98/pc98/pc98.h>
 #include <i386/isa/isa_device.h>
 #include <pc98/pc98/timerreg.h>
 #else
-#include <i386/isa/icu.h>
 #include <i386/isa/isa.h>
 #include <i386/isa/isa_device.h>
 #include <i386/isa/rtc.h>
@@ -742,13 +740,11 @@ startrtclock()
 #ifndef AUTO_CLOCK
 	if (pc98_machine_type & M_8M) {
 #ifndef	PC98_8M
-		log(LOG_EMERG,
-		    "you must reconfig a kernel with \"PC98_8M\" option.\n");
+		printf("you must reconfig a kernel with \"PC98_8M\" option.\n");
 #endif
 	} else {
 #ifdef	PC98_8M
-		log(LOG_EMERG,
-		    "You must reconfig a kernel without \"PC98_8M\" option.\n");
+		printf("You must reconfig a kernel without \"PC98_8M\" option.\n");
 #endif
 	}
 #else /* AUTO_CLOCK */
diff --git a/sys/pc98/pc98/icu.h b/sys/pc98/pc98/icu.h
deleted file mode 100644
index 47a5f2a..0000000
--- a/sys/pc98/pc98/icu.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
- *
- *	from: @(#)icu.h	5.6 (Berkeley) 5/9/91
- *	$Id: icu.h,v 1.7 1994/10/01 02:56:11 davidg Exp $
- */
-
-/*
- * AT/386 Interrupt Control constants
- * W. Jolitz 8/89
- *
- * modified for PC98
- *	$Id: icu.h,v 1.2 1994/03/14 10:44:07 kakefuda Exp $
- */
-
-#ifndef _PC98_PC98_ICU_H_
-#define	_PC98_PC98_ICU_H_
-
-#ifndef	LOCORE
-
-/*
- * Interrupt "level" mechanism variables, masks, and macros
- */
-extern	unsigned imen;		/* interrupt mask enable */
-
-#define	INTREN(s)		(imen &= ~(s), SET_ICUS())
-#define	INTRDIS(s)		(imen |= (s), SET_ICUS())
-#define	INTRMASK(msk,s)		(msk |= (s))
-#define INTRUNMASK(msk,s)	(msk &= ~(s))
-#if 0
-#define	SET_ICUS()	(outb(IO_ICU1 + 1, imen), outb(IU_ICU2 + 1, imen >> 8))
-#else
-/*
- * XXX - IO_ICU* are defined in pc98.h, not icu.h, and nothing much bothers to
- * include pc98.h, while too many things include icu.h.
- */
-#ifdef	PC98
-#define	SET_ICUS()	(outb(0x02, imen), outb(0x0a, imen >> 8))
-#else
-#define	SET_ICUS()	(outb(0x21, imen), outb(0xa1, imen >> 8))
-#endif
-#endif
-
-#endif /* LOCORE */
-
-/*
- * Interrupt enable bits - in normal order of priority (which we change)
- */
-#ifdef	PC98
-#define	IRQ0		0x0001		/* highest priority - timer */
-#define	IRQ1		0x0002
-#define	IRQ2		0x0004
-#define	IRQ3		0x0008
-#define	IRQ4		0x0010
-#define	IRQ5		0x0020
-#define	IRQ6		0x0040
-#define	IRQ7		0x0080		/* OK? */
-#define	IRQ_SLAVE	0x0080
-#define	IRQ8		0x0100
-#define	IRQ9		0x0200
-#define	IRQ10		0x0400
-#define	IRQ11		0x0800
-#define	IRQ12		0x1000
-#define	IRQ13		0x2000
-#define	IRQ14		0x4000
-#define	IRQ15		0x8000		/* lowest */
-#else
-#define	IRQ0		0x0001		/* highest priority - timer */
-#define	IRQ1		0x0002
-#define	IRQ_SLAVE	0x0004
-#define	IRQ8		0x0100
-#define	IRQ9		0x0200
-#define	IRQ2		IRQ9
-#define	IRQ10		0x0400
-#define	IRQ11		0x0800
-#define	IRQ12		0x1000
-#define	IRQ13		0x2000
-#define	IRQ14		0x4000
-#define	IRQ15		0x8000
-#define	IRQ3		0x0008		/* this is highest after rotation */
-#define	IRQ4		0x0010
-#define	IRQ5		0x0020
-#define	IRQ6		0x0040
-#define	IRQ7		0x0080		/* lowest - parallel printer */
-#endif
-
-/*
- * Interrupt Control offset into Interrupt descriptor table (IDT)
- */
-#define	ICU_OFFSET	32		/* 0-31 are processor exceptions */
-#define	ICU_LEN		16		/* 32-47 are PC98 interrupts */
-
-#endif /* !_PC98_PC98_ICU_H_ */
diff --git a/sys/pc98/pc98/if_ed.c b/sys/pc98/pc98/if_ed.c
index d65a91c..7bbf39c 100644
--- a/sys/pc98/pc98/if_ed.c
+++ b/sys/pc98/pc98/if_ed.c
@@ -24,7 +24,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: if_ed.c,v 1.4 1996/08/31 15:06:47 asami Exp $
+ *	$Id: if_ed.c,v 1.5 1996/09/03 10:23:30 asami Exp $
  */
 
 /*
@@ -101,11 +101,7 @@
 #include <machine/md_var.h>
 
 #include <i386/isa/isa_device.h>
-#ifdef PC98
-#include <pc98/pc98/icu.h>
-#else
 #include <i386/isa/icu.h>
-#endif
 #include <i386/isa/if_edreg.h>
 
 #ifdef PC98
diff --git a/sys/pc98/pc98/if_fe.c b/sys/pc98/pc98/if_fe.c
index 690849c..0e0144d 100644
--- a/sys/pc98/pc98/if_fe.c
+++ b/sys/pc98/pc98/if_fe.c
@@ -21,7 +21,7 @@
  */
 
 /*
- * $Id: if_fe.c,v 1.4 1996/08/31 15:06:55 asami Exp $
+ * $Id: if_fe.c,v 1.5 1996/09/03 10:23:39 asami Exp $
  *
  * Device driver for Fujitsu MB86960A/MB86965A based Ethernet cards.
  * To be used with FreeBSD 2.x
@@ -128,11 +128,7 @@
 #include <machine/clock.h>
 
 #include <i386/isa/isa_device.h>
-#ifdef PC98
-#include <pc98/pc98/icu.h>
-#else
 #include <i386/isa/icu.h>
-#endif
 
 /* PCCARD suport */
 #include "crd.h"
diff --git a/sys/pc98/pc98/machdep.c b/sys/pc98/pc98/machdep.c
index a7c4dbc..21f3eb7 100644
--- a/sys/pc98/pc98/machdep.c
+++ b/sys/pc98/pc98/machdep.c
@@ -35,7 +35,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)machdep.c	7.4 (Berkeley) 6/3/91
- *	$Id: machdep.c,v 1.4 1996/09/03 10:23:16 asami Exp $
+ *	$Id: machdep.c,v 1.5 1996/09/04 09:52:18 asami Exp $
  */
 
 #include "npx.h"
@@ -1068,18 +1068,10 @@ init386(first)
  	setidt(0x80, &IDTVEC(int0x80_syscall),
 			SDT_SYS386TGT, SEL_UPL, GSEL(GCODE_SEL, SEL_KPL));
 
-#ifdef PC98
-#include      "nec.h"
-#include      "epson.h"
-#if   NNEC > 0 || NEPSON > 0
-	isa_defaultirq();
-#endif
-#else /* IBM-PC */    
 #include	"isa.h"
 #if	NISA >0
 	isa_defaultirq();
 #endif
-#endif
 	rand_initialize();
 
 	r_gdt.rd_limit = sizeof(gdt) - 1;
diff --git a/sys/pc98/pc98/mse.c b/sys/pc98/pc98/mse.c
index 4450bbe..a4d9369 100644
--- a/sys/pc98/pc98/mse.c
+++ b/sys/pc98/pc98/mse.c
@@ -11,7 +11,7 @@
  * this software for any purpose.  It is provided "as is"
  * without express or implied warranty.
  *
- * $Id: mse.c,v 1.2 1996/08/31 15:07:01 asami Exp $
+ * $Id: mse.c,v 1.3 1996/09/03 10:23:45 asami Exp $
  */
 /*
  * Driver for the Logitech and ATI Inport Bus mice for use with 386bsd and
@@ -62,9 +62,7 @@
 #include <machine/clock.h>
 
 #include <i386/isa/isa_device.h>
-#ifdef PC98
-#include <pc98/pc98/icu.h>
-#endif
+#include <i386/isa/icu.h>
 
 
 static int mseprobe(struct isa_device *);
diff --git a/sys/pc98/pc98/npx.c b/sys/pc98/pc98/npx.c
index 8687f34..14456a7 100644
--- a/sys/pc98/pc98/npx.c
+++ b/sys/pc98/pc98/npx.c
@@ -32,7 +32,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)npx.c	7.2 (Berkeley) 5/12/91
- *	$Id: npx.c,v 1.3 1996/08/31 15:07:03 asami Exp $
+ *	$Id: npx.c,v 1.4 1996/09/03 10:23:46 asami Exp $
  */
 
 #include "npx.h"
@@ -59,13 +59,12 @@
 #include <machine/clock.h>
 #include <machine/specialreg.h>
 
-#ifdef PC98
-#include <pc98/pc98/icu.h>
+#include <i386/isa/icu.h>
 #include <i386/isa/isa_device.h>
+
+#ifdef PC98
 #include <pc98/pc98/pc98.h>
 #else
-#include <i386/isa/icu.h>
-#include <i386/isa/isa_device.h>
 #include <i386/isa/isa.h>
 #endif
 
diff --git a/sys/pc98/pc98/pc98.c b/sys/pc98/pc98/pc98.c
index 670fc18..6fa5de2 100644
--- a/sys/pc98/pc98/pc98.c
+++ b/sys/pc98/pc98/pc98.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)isa.c	7.2 (Berkeley) 5/13/91
- *	$Id: pc98.c,v 1.3 1996/08/31 15:07:05 asami Exp $
+ *	$Id: pc98.c,v 1.4 1996/09/03 10:23:47 asami Exp $
  */
 
 /*
@@ -50,7 +50,7 @@
 /*
  * modified for PC9801 by A.Kojima F.Ukai M.Ishii 
  *			Kyoto University Microcomputer Club (KMC)
- *	$Id: pc98.c,v 1.3 1994/03/17 23:24:40 kakefuda Exp $
+ *	$Id: pc98.c,v 1.4 1996/09/03 10:23:47 asami Exp $
  */
 
 #include "opt_auto_eoi.h"
@@ -70,7 +70,7 @@
 #include <i386/isa/isa_device.h>
 #ifdef PC98
 #include <pc98/pc98/pc98.h>
-#include <pc98/pc98/icu.h>
+#include <i386/isa/icu.h>
 #include <pc98/pc98/ic/i8237.h>
 #else
 #include <i386/isa/isa.h>
diff --git a/sys/pc98/pc98/pcibus.c b/sys/pc98/pc98/pcibus.c
index 2aba4a3..2e922e9 100644
--- a/sys/pc98/pc98/pcibus.c
+++ b/sys/pc98/pc98/pcibus.c
@@ -1,6 +1,6 @@
 /**************************************************************************
 **
-**  $Id: pcibus.c,v 1.2 1996/07/23 07:46:30 asami Exp $
+**  $Id: pcibus.c,v 1.3 1996/09/03 10:23:51 asami Exp $
 **
 **  pci bus subroutines for i386 architecture.
 **
@@ -41,11 +41,7 @@
 #include <sys/systm.h>
 #include <sys/kernel.h>
 
-#ifdef PC98
-#include <pc98/pc98/icu.h>
-#else
 #include <i386/isa/icu.h>
-#endif
 #include <i386/isa/isa_device.h>
 
 #include <pci/pcivar.h>
diff --git a/sys/pc98/pc98/random_machdep.c b/sys/pc98/pc98/random_machdep.c
index 21de608..4662b9a 100644
--- a/sys/pc98/pc98/random_machdep.c
+++ b/sys/pc98/pc98/random_machdep.c
@@ -1,7 +1,7 @@
 /*
  * random_machdep.c -- A strong random number generator
  *
- * $Id: random_machdep.c,v 1.3 1996/08/30 10:43:08 asami Exp $
+ * $Id: random_machdep.c,v 1.4 1996/09/03 10:23:53 asami Exp $
  *
  * Version 0.95, last modified 18-Oct-95
  * 
@@ -52,13 +52,12 @@
 #include <machine/clock.h>
 #include <machine/random.h>
 
+#include <i386/isa/icu.h>
 #ifdef PC98
-#include <pc98/pc98/icu.h>
 #include <pc98/pc98/pc98.h>
 #include <i386/isa/isa_device.h>
 #include <pc98/pc98/timerreg.h>
 #else
-#include <i386/isa/icu.h>
 #include <i386/isa/isa.h>
 #include <i386/isa/isa_device.h>
 #include <i386/isa/timerreg.h>
diff --git a/sys/pc98/pc98/sbic55.c b/sys/pc98/pc98/sbic55.c
index b1b9b8a..9f9399a 100644
--- a/sys/pc98/pc98/sbic55.c
+++ b/sys/pc98/pc98/sbic55.c
@@ -25,7 +25,7 @@
 
 #include <pc98/pc98/pc98.h>
 #include <i386/isa/isa_device.h>
-#include <pc98/pc98/icu.h>
+#include <i386/isa/icu.h>
 #include <pc98/pc98/ic/i8237.h>
 #include <pc98/pc98/scsireg.h>
 #include <scsi/scsi_all.h>
diff --git a/sys/pc98/pc98/sbic55.c.new b/sys/pc98/pc98/sbic55.c.new
index 7c5fbf3..4462054 100644
--- a/sys/pc98/pc98/sbic55.c.new
+++ b/sys/pc98/pc98/sbic55.c.new
@@ -70,7 +70,7 @@
 #include <vm/vm_param.h>
 #include <vm/pmap.h>
 
-#include <pc98/pc98/icu.h>
+#include <i386/isa/icu.h>
 #include <pc98/pc98/pc98.h>
 #include <i386/isa/isa_device.h>
 #include <pc98/pc98/ic/i8237.h>
diff --git a/sys/pc98/pc98/sio.c b/sys/pc98/pc98/sio.c
index 98feda2..da16792 100644
--- a/sys/pc98/pc98/sio.c
+++ b/sys/pc98/pc98/sio.c
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)com.c	7.5 (Berkeley) 5/16/91
- *	$Id: sio.c,v 1.3 1996/08/31 15:07:20 asami Exp $
+ *	$Id: sio.c,v 1.4 1996/09/03 10:23:59 asami Exp $
  */
 
 #include "opt_comconsole.h"
@@ -139,7 +139,7 @@
 
 #ifdef PC98
 #include <pc98/pc98/pc98.h>
-#include <pc98/pc98/icu.h>
+#include <i386/isa/icu.h>
 #include <i386/isa/isa_device.h>
 #include <pc98/pc98/sioreg.h>
 #include <pc98/pc98/ic/i8251.h>
diff --git a/sys/pc98/pc98/syscons.c b/sys/pc98/pc98/syscons.c
index 58fe8d9..bd6702c 100644
--- a/sys/pc98/pc98/syscons.c
+++ b/sys/pc98/pc98/syscons.c
@@ -25,7 +25,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- *  $Id: syscons.c,v 1.5 1996/09/03 10:24:01 asami Exp $
+ *  $Id: syscons.c,v 1.6 1996/09/04 09:52:29 asami Exp $
  */
 
 #include "sc.h"
@@ -459,6 +459,7 @@ draw_cursor_image(scr_stat *scp)
 static inline void
 remove_cursor_image(scr_stat *scp)
 {
+#ifndef PC98
 /*
     u_short cursor_image, *ptr;
 
@@ -469,6 +470,7 @@ remove_cursor_image(scr_stat *scp)
 SOS */
 
     *(Crtat + (scp->cursor_oldpos - scp->scr_buf)) = scp->cursor_saveunder;
+#endif
 }
 
 static inline void
@@ -485,7 +487,9 @@ move_crsr(scr_stat *scp, int x, int y)
     scp->xpos = x;
     scp->ypos = y;
     scp->cursor_pos = scp->scr_buf + scp->ypos * scp->xsize + scp->xpos;
+#ifdef PC98
     scp->cursor_atr = scp->atr_buf + scp->ypos * scp->xsize + scp->xpos;
+#endif
 }
 
 static int
@@ -1705,6 +1709,7 @@ static void
 clear_screen(scr_stat *scp)
 {
     move_crsr(scp, 0, 0);
+    scp->cursor_oldpos = scp->cursor_pos;
 #ifdef PC98
     fillw(scr_map[0x20], scp->scr_buf,
 	  scp->xsize * scp->ysize);
@@ -2071,7 +2076,7 @@ scan_esc(scr_stat *scp, u_char c)
 		      scp->cursor_atr - scp->xpos,
 		      scp->xpos + 1);
 #else
-		fillw(scp->term.cur_color| scr_map[0x20],
+		fillw(scp->term.cur_color | scr_map[0x20],
 		      scp->cursor_pos - scp->xpos,
 		      scp->xpos + 1);
 #endif
@@ -2346,6 +2351,7 @@ scan_esc(scr_stat *scp, u_char c)
 		    scp->term.cur_color =
 			(scp->term.cur_color&0xF000) | (ansi_col[(n-30)&7]<<8);
 		    scp->term.cur_attr = mask2attr(&scp->term);
+			break;
 		case 40: case 41: /* set bg color */
 		case 42: case 43: case 44:
 		case 45: case 46: case 47:
@@ -3070,6 +3076,10 @@ static scr_stat
     scp->scr_buf = scp->cursor_pos = scp->cursor_oldpos = scp->mouse_pos =
 	(u_short *)malloc(scp->xsize*scp->ysize*sizeof(u_short),
 			  M_DEVBUF, M_WAITOK);
+    scp->history_head = scp->history_pos = scp->history =
+	(u_short *)malloc(scp->history_size*sizeof(u_short),
+			  M_DEVBUF, M_WAITOK);
+    bzero(scp->history_head, scp->history_size*sizeof(u_short));
 #ifdef PC98
     scp->atr_buf = scp->cursor_atr = scp->atr_buf =
 	(u_short *)malloc(scp->xsize*scp->ysize*sizeof(u_short),
@@ -3079,10 +3089,6 @@ static scr_stat
 			  M_DEVBUF, M_WAITOK);
     bzero(scp->his_atr_head, scp->history_size*sizeof(u_short));
 #endif
-    scp->history_head = scp->history_pos = scp->history =
-	(u_short *)malloc(scp->history_size*sizeof(u_short),
-			  M_DEVBUF, M_WAITOK);
-    bzero(scp->history_head, scp->history_size*sizeof(u_short));
 #ifndef PC98
     if (crtc_vga && video_mode_ptr)
 #endif
@@ -4123,6 +4129,7 @@ set_destructive_cursor(scr_stat *scp)
 static void
 set_mouse_pos(scr_stat *scp)
 {
+#ifndef PC98
     static int last_xpos = -1, last_ypos = -1;
     /* 
      * the margins imposed here are not ideal, we loose
@@ -4166,11 +4173,13 @@ set_mouse_pos(scr_stat *scp)
 	    cut_buffer[i] = 0x00;
         }
     }
+#endif
 }
 
 static void
 mouse_cut_start(scr_stat *scp) 
 {
+#ifndef PC98
     int i;
 
     if (scp->status & MOUSE_ENABLED) {
@@ -4193,19 +4202,23 @@ mouse_cut_start(scr_stat *scp)
 	    remove_cutmarking(console[i]);
 	}
     }
+#endif
 }
 
 static void
 mouse_cut_end(scr_stat *scp) 
 {
+#ifndef PC98
     if (scp->status & MOUSE_ENABLED) {
 	scp->status &= ~MOUSE_CUTTING;
     }
+#endif
 }
 
 static void
 mouse_paste(scr_stat *scp) 
 {
+#ifndef PC98
     if (scp->status & MOUSE_ENABLED) {
 	struct tty *tp;
 	u_char *ptr = cut_buffer;
@@ -4214,6 +4227,7 @@ mouse_paste(scr_stat *scp)
 	while (*ptr)
 	    (*linesw[tp->t_line].l_rint)(scr_rmap[*ptr++], tp);
     }
+#endif
 }
 
 static void
@@ -4291,6 +4305,7 @@ draw_mouse_image(scr_stat *scp)
 static void
 remove_mouse_image(scr_stat *scp)
 {
+#ifndef PC98
     u_short *crt_pos = Crtat + (scp->mouse_oldpos - scp->scr_buf);
 
     *(crt_pos) = *(scp->mouse_oldpos);
@@ -4299,11 +4314,13 @@ remove_mouse_image(scr_stat *scp)
     *(crt_pos+scp->xsize+1) = *(scp->mouse_oldpos+scp->xsize+1);
     mark_for_update(scp, scp->mouse_oldpos - scp->scr_buf);
     mark_for_update(scp, scp->mouse_oldpos + scp->xsize + 1 - scp->scr_buf);
+#endif
 }
 
 static void
 draw_cutmarking(scr_stat *scp)
 {
+#ifndef PC98
     u_short *ptr;
     u_short och, nch;
 
@@ -4332,28 +4349,31 @@ draw_cutmarking(scr_stat *scp)
 	if (nch != och)
 	    *(Crtat + (ptr - scp->scr_buf)) = nch;
     }
+#endif
 }
 
 static void
 remove_cutmarking(scr_stat *scp)
 {
+#ifndef PC98
     scp->mouse_cut_start = scp->mouse_cut_end = NULL;
     scp->status &= ~MOUSE_CUTTING;
     mark_all(scp);
+#endif
 }
 
-#ifndef PC98
 static void
 save_palette(void)
 {
+#ifndef PC98
     int i;
 
     outb(PALRADR, 0x00);
     for (i=0x00; i<0x300; i++)
 	palette[i] = inb(PALDATA);
     inb(crtc_addr+6);           /* reset flip/flop */
-}
 #endif
+}
 
 void
 load_palette(void)
diff --git a/sys/pc98/pc98/vector.s b/sys/pc98/pc98/vector.s
index d0d578a..cfa37ad 100644
--- a/sys/pc98/pc98/vector.s
+++ b/sys/pc98/pc98/vector.s
@@ -1,6 +1,6 @@
 /*
  *	from: vector.s, 386BSD 0.1 unknown origin
- *	$Id: vector.s,v 1.20 1996/05/31 01:08:08 peter Exp $
+ *	$Id: vector.s,v 1.1.1.1 1996/06/14 10:04:48 asami Exp $
  */
 
 #include "opt_auto_eoi.h"
@@ -10,11 +10,10 @@
  * vector.s,v 1.2 1994/03/14 09:44:21 kakefuda Exp
  */
 
+#include <i386/isa/icu.h>
 #ifdef PC98
-#include <pc98/pc98/icu.h>
 #include <pc98/pc98/pc98.h>
 #else
-#include <i386/isa/icu.h>
 #include <i386/isa/isa.h>
 #endif
 
diff --git a/sys/pccard/pccard.c b/sys/pccard/pccard.c
index 7cb4dae..18e5821 100644
--- a/sys/pccard/pccard.c
+++ b/sys/pccard/pccard.c
@@ -47,13 +47,11 @@
 
 #ifdef PC98
 #include <pc98/pc98/pc98.h>
-#include <pc98/pc98/pc98_device.h>
-#include <pc98/pc98/icu.h>
 #else
 #include <i386/isa/isa.h>
+#endif /* PC98 */
 #include <i386/isa/isa_device.h>
 #include <i386/isa/icu.h>
-#endif /* PC98 */
 
 #include "apm.h"
 #if   NAPM > 0
diff --git a/sys/pccard/pcic.c b/sys/pccard/pcic.c
index b047c8a..959f006 100644
--- a/sys/pccard/pcic.c
+++ b/sys/pccard/pcic.c
@@ -57,13 +57,11 @@
 
 #ifdef PC98
 #include <pc98/pc98/pc98.h>
-#include <pc98/pc98/pc98_device.h>
-#include <pc98/pc98/icu.h>
 #else
 #include <i386/isa/isa.h>
+#endif
 #include <i386/isa/isa_device.h>
 #include <i386/isa/icu.h>
-#endif
 
 #include <pccard/i82365.h>
 #ifdef	PC98
author	asami <asami@FreeBSD.org>	1996-09-07 02:14:47 +0000
committer	asami <asami@FreeBSD.org>	1996-09-07 02:14:47 +0000
commit	148ce94bebd89be1aab174e5e4af889f43ffdd6d (patch)
tree	76c7c637f26dd9c707e9bc4cb86db9ba6765d078
parent	7b9ecd2de3dd0e21793ef47de26c51dbf4b2dff9 (diff)
download	FreeBSD-src-148ce94bebd89be1aab174e5e4af889f43ffdd6d.zip FreeBSD-src-148ce94bebd89be1aab174e5e4af889f43ffdd6d.tar.gz