From caed2aba48f4ffb18e3f5e1e5a6144cbef023fa8 Mon Sep 17 00:00:00 2001
From: niklas <niklas@openbsd.org>
Date: Thu, 16 Jan 1997 09:23:08 +0000
Subject: [PATCH] Sync to NetBSD 970110

---
 sys/arch/amiga/Makefile                       |    7 +-
 sys/arch/amiga/amiga/Locore.c                 |    7 +-
 sys/arch/amiga/amiga/amiga_init.c             |   44 +-
 sys/arch/amiga/amiga/autoconf.c               |   26 +-
 sys/arch/amiga/amiga/conf.c                   |   28 +-
 sys/arch/amiga/amiga/db_memrw.c               |   45 +-
 sys/arch/amiga/amiga/device.h                 |    4 +-
 sys/arch/amiga/amiga/disksubr.c               |    4 +-
 sys/arch/amiga/amiga/drcustom.h               |    6 +-
 sys/arch/amiga/amiga/genassym.c               |   10 +-
 sys/arch/amiga/amiga/locore.s                 |  166 +-
 sys/arch/amiga/amiga/machdep.c                |  151 +-
 sys/arch/amiga/amiga/pmap.c                   |  134 +-
 sys/arch/amiga/amiga/swapgeneric.c            |    4 +-
 sys/arch/amiga/amiga/sys_machdep.c            |    4 +-
 sys/arch/amiga/amiga/trap.c                   |    6 +-
 sys/arch/amiga/conf/A3000                     |  109 --
 sys/arch/amiga/conf/COFFEE                    |  224 ---
 sys/arch/amiga/conf/CRASH                     |    3 +-
 sys/arch/amiga/conf/DRACO                     |   15 +-
 sys/arch/amiga/conf/FILIPPA                   |    6 +-
 sys/arch/amiga/conf/GENERIC                   |   15 +-
 sys/arch/amiga/conf/Makefile.amiga            |   63 +-
 sys/arch/amiga/conf/files.amiga               |   16 +-
 sys/arch/amiga/conf/std.amiga                 |    7 +-
 sys/arch/amiga/conf/std.draco                 |    9 +-
 sys/arch/amiga/dev/afsc.c                     |    4 +-
 sys/arch/amiga/dev/ahsc.c                     |    4 +-
 sys/arch/amiga/dev/ahscreg.h                  |    1 +
 sys/arch/amiga/dev/atzsc.c                    |    4 +-
 sys/arch/amiga/dev/atzscreg.h                 |    1 +
 sys/arch/amiga/dev/bzsc.c                     |   25 +-
 sys/arch/amiga/dev/bztzsc.c                   |  429 +++++
 sys/arch/amiga/dev/bztzscreg.h                |   55 +
 sys/arch/amiga/dev/bztzscvar.h                |   50 +
 sys/arch/amiga/dev/clock.c                    |  316 ++--
 sys/arch/amiga/dev/clockioctl.h               |    1 +
 sys/arch/amiga/dev/dmavar.h                   |    1 +
 sys/arch/amiga/dev/drcom.c                    | 1285 ++++++++++++++
 sys/arch/amiga/dev/drcomvar.h                 |   40 +
 sys/arch/amiga/dev/drisavar.h                 |   23 +
 sys/arch/amiga/dev/drsc.c                     |    8 +-
 sys/arch/amiga/dev/empsc.c                    |    4 +-
 sys/arch/amiga/dev/event.c                    |    3 +-
 sys/arch/amiga/dev/event_var.h                |    3 +-
 sys/arch/amiga/dev/fd.c                       |    4 +-
 sys/arch/amiga/dev/flsc.c                     |    4 +-
 sys/arch/amiga/dev/genpar.c                   |    1 +
 sys/arch/amiga/dev/grf.c                      |    4 +-
 sys/arch/amiga/dev/grf_cc.c                   |    4 +-
 sys/arch/amiga/dev/grf_cl.c                   |   14 +-
 sys/arch/amiga/dev/grf_clreg.h                |    4 +-
 sys/arch/amiga/dev/grf_cv.c                   |   35 +-
 sys/arch/amiga/dev/grf_et.c                   |  381 +++--
 sys/arch/amiga/dev/grf_etreg.h                |  165 +-
 sys/arch/amiga/dev/grf_rh.c                   |   77 +-
 sys/arch/amiga/dev/grf_rt.c                   |    6 +-
 sys/arch/amiga/dev/grf_ul.c                   |   11 +-
 sys/arch/amiga/dev/grf_ulreg.h                |    8 +-
 sys/arch/amiga/dev/grf_ultms.g                |    8 +-
 sys/arch/amiga/dev/grfabs_cc.c                |    4 +-
 sys/arch/amiga/dev/grfabs_ccreg.h             |    1 +
 sys/arch/amiga/dev/grfioctl.h                 |    3 +-
 sys/arch/amiga/dev/gtsc.c                     |    4 +-
 sys/arch/amiga/dev/gtscreg.h                  |    1 +
 sys/arch/amiga/dev/gvpbus.c                   |    4 +-
 sys/arch/amiga/dev/gvpbusvar.h                |    1 +
 sys/arch/amiga/dev/idesc.c                    |    4 +-
 sys/arch/amiga/dev/if_ae.c                    |   47 +-
 sys/arch/amiga/dev/if_aereg.h                 |    1 +
 sys/arch/amiga/dev/if_bah.c                   |  112 +-
 sys/arch/amiga/dev/if_bahreg.h                |    1 +
 sys/arch/amiga/dev/if_ed.c                    |   27 +-
 sys/arch/amiga/dev/if_edreg.h                 |    1 +
 sys/arch/amiga/dev/if_es.c                    |   26 +-
 sys/arch/amiga/dev/if_esreg.h                 |    1 +
 sys/arch/amiga/dev/if_le.c                    |    4 +-
 sys/arch/amiga/dev/if_le_zbus.c               |    4 +-
 sys/arch/amiga/dev/if_qn.c                    |   77 +-
 sys/arch/amiga/dev/if_qnreg.h                 |    3 +-
 sys/arch/amiga/dev/ite.c                      |   10 +-
 sys/arch/amiga/dev/ite_et.c                   |    3 +-
 sys/arch/amiga/dev/ite_ul.c                   |    6 +-
 sys/arch/amiga/dev/iteioctl.h                 |    1 +
 sys/arch/amiga/dev/ivsc.c                     |    4 +-
 sys/arch/amiga/dev/kbd.c                      |    8 +-
 sys/arch/amiga/dev/kbdreg.h                   |    1 +
 sys/arch/amiga/dev/kf_8x11.c                  |    1 +
 sys/arch/amiga/dev/kf_8x8.c                   |    1 +
 sys/arch/amiga/dev/mfc.c                      |    4 +-
 sys/arch/amiga/dev/mlhsc.c                    |    4 +-
 sys/arch/amiga/dev/ms.c                       |    4 +-
 sys/arch/amiga/dev/msc.c                      | 1501 ++++++++---------
 sys/arch/amiga/dev/msc6502.h                  |  407 ++---
 sys/arch/amiga/dev/mscreg.h                   |   30 +-
 sys/arch/amiga/dev/otgsc.c                    |    4 +-
 sys/arch/amiga/dev/par.c                      |    4 +-
 sys/arch/amiga/dev/parioctl.h                 |    1 +
 sys/arch/amiga/dev/rtmondefs.c                |    1 +
 sys/arch/amiga/dev/rtmons                     |    1 +
 sys/arch/amiga/dev/sbic.c                     |   17 +-
 sys/arch/amiga/dev/sbicreg.h                  |    1 +
 sys/arch/amiga/dev/sci.c                      |    4 +-
 sys/arch/amiga/dev/scireg.h                   |    1 +
 sys/arch/amiga/dev/scsidefs.h                 |    0
 sys/arch/amiga/dev/ser.c                      |   18 +-
 sys/arch/amiga/dev/serreg.h                   |    1 +
 sys/arch/amiga/dev/sfas.c                     |    7 +-
 sys/arch/amiga/dev/siop.c                     |    4 +-
 sys/arch/amiga/dev/siop_script.ss             |    1 +
 sys/arch/amiga/dev/view.c                     |    4 +-
 sys/arch/amiga/dev/viewvar.h                  |    1 +
 sys/arch/amiga/dev/vuid_event.h               |    1 +
 sys/arch/amiga/dev/wesc.c                     |    4 +-
 sys/arch/amiga/dev/wstsc.c                    |    4 +-
 sys/arch/amiga/dev/zbus.c                     |   29 +-
 sys/arch/amiga/dev/zbusvar.h                  |    1 +
 sys/arch/amiga/dev/zssc.c                     |    4 +-
 sys/arch/amiga/include/ansi.h                 |    1 +
 sys/arch/amiga/include/asm.h                  |    1 +
 sys/arch/amiga/include/cdefs.h                |    1 +
 sys/arch/amiga/include/conf.h                 |    6 +-
 sys/arch/amiga/include/cpu.h                  |   89 +-
 sys/arch/amiga/include/cpufunc.h              |    1 +
 sys/arch/amiga/include/db_machdep.h           |    1 +
 sys/arch/amiga/include/exec.h                 |    1 +
 sys/arch/amiga/include/fbio.h                 |    1 +
 sys/arch/amiga/include/float.h                |    1 +
 sys/arch/amiga/include/frame.h                |    1 +
 sys/arch/amiga/include/ieeefp.h               |    1 +
 sys/arch/amiga/include/kcore.h                |    1 +
 sys/arch/amiga/include/limits.h               |    1 +
 sys/arch/amiga/include/mtpr.h                 |    1 +
 sys/arch/amiga/include/param.h                |    4 +-
 sys/arch/amiga/include/pcb.h                  |    1 +
 sys/arch/amiga/include/pmap.h                 |    1 +
 sys/arch/amiga/include/proc.h                 |    1 +
 sys/arch/amiga/include/profile.h              |    1 +
 sys/arch/amiga/include/psl.h                  |   25 +-
 sys/arch/amiga/include/pte.h                  |    1 +
 sys/arch/amiga/include/ptrace.h               |    1 +
 sys/arch/amiga/include/reg.h                  |    1 +
 sys/arch/amiga/include/setjmp.h               |    1 +
 sys/arch/amiga/include/signal.h               |    1 +
 sys/arch/amiga/include/stdarg.h               |    1 +
 sys/arch/amiga/include/trap.h                 |    1 +
 sys/arch/amiga/include/types.h                |    3 +-
 sys/arch/amiga/include/varargs.h              |    1 +
 sys/arch/amiga/stand/Makefile                 |    6 +-
 sys/arch/amiga/stand/binpatch/Makefile        |    4 +-
 sys/arch/amiga/stand/boot/Makefile            |  102 ++
 sys/arch/amiga/stand/boot/Makefile.txlt       |   12 +
 sys/arch/amiga/stand/boot/alloc.s             |   60 +
 sys/arch/amiga/stand/boot/amigagraph.h        |   80 +
 sys/arch/amiga/stand/boot/amigaio.h           |   79 +
 sys/arch/amiga/stand/boot/amigatypes.h        |   84 +
 sys/arch/amiga/stand/boot/aout2bb/Makefile    |   14 +
 sys/arch/amiga/stand/boot/aout2bb/aout2bb.c   |  340 ++++
 sys/arch/amiga/stand/boot/aout2bb/aout2bb.h   |   71 +
 sys/arch/amiga/stand/boot/aout2bb/chksum.c    |   85 +
 sys/arch/amiga/stand/boot/aout2bb/chksum.h    |   39 +
 sys/arch/amiga/stand/boot/ashrdi3.s           |   50 +
 sys/arch/amiga/stand/boot/bbstart.s           |  185 ++
 sys/arch/amiga/stand/boot/bcopy.s             |   64 +
 sys/arch/amiga/stand/boot/bzero.c             |   50 +
 .../gen_cvtab.c => stand/boot/configure.c}    |   49 +-
 sys/arch/amiga/stand/boot/console.c           |  185 ++
 sys/arch/amiga/stand/boot/installboot.8       |  122 ++
 sys/arch/amiga/stand/boot/installboot.sh      |   28 +
 sys/arch/amiga/stand/boot/libsa/Makefile      |   46 +
 sys/arch/amiga/stand/boot/libsa/Makefile.inc  |   24 +
 sys/arch/amiga/stand/boot/libstubs.h          |   94 ++
 sys/arch/amiga/stand/boot/libstubs.s          |  269 +++
 sys/arch/amiga/stand/boot/main.c              |  566 +++++++
 sys/arch/amiga/stand/boot/muldi3.s            |   63 +
 sys/arch/amiga/stand/boot/printf.s            |   76 +
 sys/arch/amiga/stand/boot/samachdep.h         |   51 +
 sys/arch/amiga/stand/boot/startit.s           |  235 +++
 sys/arch/amiga/stand/boot/test.s              |    7 +
 sys/arch/amiga/stand/boot/twiddle.c           |   52 +
 sys/arch/amiga/stand/boot/txlt/Makefile       |   10 +
 sys/arch/amiga/stand/boot/txlt/txlt.l         |   19 +
 sys/arch/amiga/stand/boot/xd.c                |  157 ++
 sys/arch/amiga/stand/boot/xd.h                |   48 +
 sys/arch/amiga/stand/dumpfont/dumpfont.c      |    1 +
 sys/arch/amiga/stand/dumpfont/fontdumper.c    |    1 +
 sys/arch/amiga/stand/loadbsd/Makefile         |   13 +
 sys/arch/amiga/stand/loadbsd/README           |   22 +
 sys/arch/amiga/stand/loadbsd/loadbsd.c        |    6 +-
 sys/arch/amiga/stand/loadkmap/Makefile        |    4 +-
 sys/arch/amiga/stand/loadkmap/Makefile.inc    |   23 +-
 .../amiga/stand/loadkmap/din/din-kbdmap.c     |    4 +-
 sys/arch/amiga/stand/loadkmap/sw/Makefile     |    5 +-
 sys/arch/amiga/stand/loadkmap/sw/sw-kbdmap.c  |    4 +-
 sys/arch/amiga/stand/loadkmap/us/Makefile     |    5 +-
 sys/arch/amiga/stand/loadkmap/us/us-kbdmap.c  |    4 +-
 196 files changed, 7674 insertions(+), 2516 deletions(-)
 delete mode 100644 sys/arch/amiga/conf/A3000
 delete mode 100644 sys/arch/amiga/conf/COFFEE
 create mode 100644 sys/arch/amiga/dev/bztzsc.c
 create mode 100644 sys/arch/amiga/dev/bztzscreg.h
 create mode 100644 sys/arch/amiga/dev/bztzscvar.h
 create mode 100644 sys/arch/amiga/dev/drcom.c
 create mode 100644 sys/arch/amiga/dev/drcomvar.h
 create mode 100644 sys/arch/amiga/dev/drisavar.h
 delete mode 100644 sys/arch/amiga/dev/scsidefs.h
 create mode 100644 sys/arch/amiga/stand/boot/Makefile
 create mode 100644 sys/arch/amiga/stand/boot/Makefile.txlt
 create mode 100644 sys/arch/amiga/stand/boot/alloc.s
 create mode 100644 sys/arch/amiga/stand/boot/amigagraph.h
 create mode 100644 sys/arch/amiga/stand/boot/amigaio.h
 create mode 100644 sys/arch/amiga/stand/boot/amigatypes.h
 create mode 100644 sys/arch/amiga/stand/boot/aout2bb/Makefile
 create mode 100644 sys/arch/amiga/stand/boot/aout2bb/aout2bb.c
 create mode 100644 sys/arch/amiga/stand/boot/aout2bb/aout2bb.h
 create mode 100644 sys/arch/amiga/stand/boot/aout2bb/chksum.c
 create mode 100644 sys/arch/amiga/stand/boot/aout2bb/chksum.h
 create mode 100644 sys/arch/amiga/stand/boot/ashrdi3.s
 create mode 100644 sys/arch/amiga/stand/boot/bbstart.s
 create mode 100644 sys/arch/amiga/stand/boot/bcopy.s
 create mode 100644 sys/arch/amiga/stand/boot/bzero.c
 rename sys/arch/amiga/{dev/gen_cvtab.c => stand/boot/configure.c} (64%)
 create mode 100644 sys/arch/amiga/stand/boot/console.c
 create mode 100644 sys/arch/amiga/stand/boot/installboot.8
 create mode 100644 sys/arch/amiga/stand/boot/installboot.sh
 create mode 100644 sys/arch/amiga/stand/boot/libsa/Makefile
 create mode 100644 sys/arch/amiga/stand/boot/libsa/Makefile.inc
 create mode 100644 sys/arch/amiga/stand/boot/libstubs.h
 create mode 100644 sys/arch/amiga/stand/boot/libstubs.s
 create mode 100644 sys/arch/amiga/stand/boot/main.c
 create mode 100644 sys/arch/amiga/stand/boot/muldi3.s
 create mode 100644 sys/arch/amiga/stand/boot/printf.s
 create mode 100644 sys/arch/amiga/stand/boot/samachdep.h
 create mode 100644 sys/arch/amiga/stand/boot/startit.s
 create mode 100644 sys/arch/amiga/stand/boot/test.s
 create mode 100644 sys/arch/amiga/stand/boot/twiddle.c
 create mode 100644 sys/arch/amiga/stand/boot/txlt/Makefile
 create mode 100644 sys/arch/amiga/stand/boot/txlt/txlt.l
 create mode 100644 sys/arch/amiga/stand/boot/xd.c
 create mode 100644 sys/arch/amiga/stand/boot/xd.h
 create mode 100644 sys/arch/amiga/stand/loadbsd/Makefile
 create mode 100644 sys/arch/amiga/stand/loadbsd/README

diff --git a/sys/arch/amiga/Makefile b/sys/arch/amiga/Makefile
index d494906d86c..7f713b4e241 100644
--- a/sys/arch/amiga/Makefile
+++ b/sys/arch/amiga/Makefile
@@ -1,5 +1,5 @@
-#	$OpenBSD: Makefile,v 1.2 1996/08/23 19:05:29 niklas Exp $
-#	$NetBSD: Makefile,v 1.10.6.1 1996/06/09 20:48:33 is Exp $
+#	$OpenBSD: Makefile,v 1.3 1997/01/16 09:23:08 niklas Exp $
+#	$NetBSD: Makefile,v 1.11 1997/01/06 12:33:09 is Exp $
 
 #	@(#)Makefile	7.3 (Berkeley) 6/9/91
 
@@ -14,9 +14,6 @@ COMM=	$S/vm/*.[ch] $S/ufs/*.[ch] $S/sys/*.h $S/compat/sunos/*.[ch] \
 
 SUBDIR=stand
 
-#all:
-#	@echo "make tags or links only"
-
 TAMIGA=	$S/arch/amiga/tags
 SAMIGA=	$S/arch/m68k/m68k/*.c $S/arch/m68k/include/*.h \
 	$S/arch/amiga/amiga/*.[ch] $S/arch/amiga/include/*.h \
diff --git a/sys/arch/amiga/amiga/Locore.c b/sys/arch/amiga/amiga/Locore.c
index b1b0fdf7b68..cde2bb1ee44 100644
--- a/sys/arch/amiga/amiga/Locore.c
+++ b/sys/arch/amiga/amiga/Locore.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: Locore.c,v 1.3 1996/11/23 23:19:26 kstailey Exp $	*/
-/*	$NetBSD: Locore.c,v 1.11 1995/08/13 00:05:05 mycroft Exp $	*/
+/*	$OpenBSD: Locore.c,v 1.4 1997/01/16 09:23:12 niklas Exp $	*/
+/*	$NetBSD: Locore.c,v 1.15 1996/11/06 20:19:21 cgd Exp $	*/
 
 /*
  * Copyright (c) 1982, 1986, 1990 The Regents of the University of California.
@@ -336,9 +336,6 @@ scanc(size, cp, table, mask)
 /*ARGSUSED*/
 skpc(mask, size, cp) int mask; int size; char *cp; { return (0); }
 
-/*ARGSUSED*/
-locc(mask, size, cp) int mask; char *cp; unsigned size; { return (0); }
-
 /*ARGSUSED*/
 ffs(v) long v; { return (0); }
 
diff --git a/sys/arch/amiga/amiga/amiga_init.c b/sys/arch/amiga/amiga/amiga_init.c
index 61420e13cf4..033a6613137 100644
--- a/sys/arch/amiga/amiga/amiga_init.c
+++ b/sys/arch/amiga/amiga/amiga_init.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: amiga_init.c,v 1.13 1996/10/04 23:34:35 niklas Exp $	*/
-/*	$NetBSD: amiga_init.c,v 1.41.4.4 1996/08/03 00:56:12 jtc Exp $	*/
+/*	$OpenBSD: amiga_init.c,v 1.14 1997/01/16 09:23:14 niklas Exp $	*/
+/*	$NetBSD: amiga_init.c,v 1.53 1996/11/30 01:20:14 is Exp $	*/
 
 /*
  * Copyright (c) 1994 Michael L. Hitch
@@ -924,14 +924,21 @@ start_c(id, fphystart, fphysize, cphysize, esym_addr, flags, inh_sync)
 		*draco_intpen = 0;
 		*draco_intfrc = 0;
 		ciaa.icr = 0x7f;			/* and keyboard */
-#if 0
 		ciab.icr = 0x7f;			/* and again */
-#endif
-		*(volatile u_int8_t *)(DRCCADDR + 
+
+		draco_ioct->io_control &=
+		    ~(DRCNTRL_KBDINTENA|DRCNTRL_FDCINTENA); /* and another */
+
+		draco_ioct->io_status2 &=
+		    ~(DRSTAT2_PARIRQENA|DRSTAT2_TMRINTENA); /* some more */
+
+		*(volatile u_int8_t *)(DRCCADDR + 1 +
 		    DRSUPIOPG*NBPG + 4*(0x3F8 + 1)) = 0; /* and com0 */
-		*(volatile u_int8_t *)(DRCCADDR +
+
+		*(volatile u_int8_t *)(DRCCADDR + 1 +
 		    DRSUPIOPG*NBPG + 4*(0x2F8 + 1)) = 0; /* and com1 */
 		
+		draco_ioct->io_control |= DRCNTRL_WDOGDIS; /* stop Fido */
 		*draco_misc &= ~1/*DRMISC_FASTZ2*/;
 
 	} else 
@@ -965,6 +972,7 @@ void
 start_c_cleanup()
 {
 	u_int *sg, *esg;
+	extern u_int32_t delaydivisor;
 
 	/*
 	 * remove shadow mapping of kernel?
@@ -975,6 +983,22 @@ start_c_cleanup()
 	esg = (u_int *)&sg[namigashdwpg];
 	while (sg < esg)
 		*sg++ = PG_NV;
+
+	/*
+	 * preliminary delay divisor value
+	 */
+
+	if (machineid & AMIGA_68060)
+		delaydivisor = (1024 * 1) / 80;	/* 80 MHz 68060 w. BTC */
+
+	else if (machineid & AMIGA_68040)
+		delaydivisor = (1024 * 3) / 40;	/* 40 MHz 68040 */
+
+	else if (machineid & AMIGA_68030)
+		delaydivisor = (1024 * 3) / 50;	/* 50 MHz 68030 */
+
+	else
+		delaydivisor = (1024 * 8) / 33; /* 33 MHz 68020 */
 }
 
 void
@@ -1057,12 +1081,12 @@ kernel_reload_write(uio)
 		/*
 		 * Pull in the exec header and check it.
 		 */
-		if ((error = uiomove((caddr_t)&kernel_exec, sizeof(kernel_exec),
-		     uio)) != 0)
+		if ((error = uiomove((caddr_t)&kernel_exec,
+		    sizeof(kernel_exec), uio)) != 0)
 			return(error);
 		printf("loading kernel %ld+%ld+%ld+%ld\n", kernel_exec.a_text,
-			kernel_exec.a_data, kernel_exec.a_bss,
-			esym == NULL ? 0 : kernel_exec.a_syms);
+		    kernel_exec.a_data, kernel_exec.a_bss,
+		    esym == NULL ? 0 : kernel_exec.a_syms);
 		/*
 		 * Looks good - allocate memory for a kernel image.
 		 */
diff --git a/sys/arch/amiga/amiga/autoconf.c b/sys/arch/amiga/amiga/autoconf.c
index 612d31a63ab..13b6488dbb7 100644
--- a/sys/arch/amiga/amiga/autoconf.c
+++ b/sys/arch/amiga/amiga/autoconf.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: autoconf.c,v 1.8 1997/01/04 12:40:31 niklas Exp $	*/
-/*	$NetBSD: autoconf.c,v 1.38.4.1 1996/05/26 16:23:26 is Exp $	*/
+/*	$OpenBSD: autoconf.c,v 1.9 1997/01/16 09:23:15 niklas Exp $	*/
+/*	$NetBSD: autoconf.c,v 1.45 1996/12/23 09:15:39 veego Exp $	*/
 
 /*
  * Copyright (c) 1994 Christian E. Hopps
@@ -55,6 +55,8 @@ int cold;	/* 1 if still booting */
 void
 configure()
 {
+	int s;
+
 	/*
 	 * this is the real thing baby (i.e. not console init)
 	 */
@@ -65,10 +67,11 @@ configure()
 	} else
 #endif
 	custom.intena = INTF_INTEN;
+	s = splhigh();
 
 	if (config_rootfound("mainbus", "mainbus") == NULL)
 		panic("no mainbus found");
-
+	splx(s);
 #ifdef DEBUG_KERNEL_START
 	printf("survived autoconf, going to enable interrupts\n");
 #endif
@@ -188,6 +191,12 @@ config_console()
 	if (cf == NULL) {
 		panic("no mainbus");
 	}
+
+	/*
+	 * delay clock calibration.
+	 */
+	amiga_config_found(cf, NULL, "clock", NULL);
+
 	/*
 	 * internal grf.
 	 */
@@ -236,12 +245,14 @@ mbattach(pdp, dp, auxp)
 	struct device *pdp, *dp;
 	void *auxp;
 {
-	printf ("\n");
+	printf("\n");
 	config_found(dp, "clock", simple_devprint);
 #ifdef DRACO
 	if (is_draco()) {
 		config_found(dp, "kbd", simple_devprint);
 		config_found(dp, "drsc", simple_devprint);
+		config_found(dp, "drcom", simple_devprint);
+		config_found(dp, "drcom", simple_devprint);
 		/*
 		 * XXX -- missing here:
 		 * SuperIO chip serial, parallel, floppy
@@ -343,9 +354,8 @@ setroot()
 	 */
 	if (rootdev == orootdev)
 		return;
-	printf("changing root device to %c%c%d%c\n",
-		devname[majdev][0], devname[majdev][1],
-		unit, part + 'a');
+	printf("changing root device to %c%c%d%c\n", devname[majdev][0],
+	    devname[majdev][1], unit, part + 'a');
 #ifdef DOSWAP
 	mindev = DISKUNIT(rootdev);
 	for (swp = swdevt; swp->sw_dev; swp++) {
@@ -443,7 +453,7 @@ is_a4000()
 		return (1);
 #ifdef DEBUG
 	if (a4000_flag)
-		printf ("Denise ID = %04x\n", (unsigned short)custom.deniseid);
+		printf("Denise ID = %04x\n", (unsigned short)custom.deniseid);
 #endif
 	if (machineid >> 16)
 		return (0);		/* It's not an A4000 */
diff --git a/sys/arch/amiga/amiga/conf.c b/sys/arch/amiga/amiga/conf.c
index d21206853c0..f32b3acc9ba 100644
--- a/sys/arch/amiga/amiga/conf.c
+++ b/sys/arch/amiga/amiga/conf.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: conf.c,v 1.15 1996/11/28 23:33:02 niklas Exp $	*/
-/*	$NetBSD: conf.c,v 1.36 1996/05/19 21:04:18 veego Exp $	*/
+/*	$OpenBSD: conf.c,v 1.16 1997/01/16 09:23:16 niklas Exp $	*/
+/*	$NetBSD: conf.c,v 1.42 1997/01/07 11:35:03 mrg Exp $	*/
 
 /*-
  * Copyright (c) 1991 The Regents of the University of California.
@@ -51,8 +51,6 @@
 #include <sys/bankeddev.h>
 #endif
 
-int	ttselect	__P((dev_t, int, struct proc *));
-
 #include "vnd.h"
 #include "sd.h"
 #include "cd.h"
@@ -65,6 +63,7 @@ int	ttselect	__P((dev_t, int, struct proc *));
 #if 0
 #include "rd.h"
 #endif
+#include "ch.h"
 
 struct bdevsw	bdevsw[] =
 {
@@ -100,6 +99,7 @@ int	nblkdev = sizeof(bdevsw) / sizeof(bdevsw[0]);
 #include "ms.h"
 #include "view.h"
 #include "mfcs.h"
+#include "drcom.h"
 dev_decl(filedesc,open);
 #include "bpfilter.h"
 #include "tun.h"
@@ -153,6 +153,8 @@ struct cdevsw	cdevsw[] =
 	cdev_uk_init(NUK,uk),		/* 36: unknown SCSI */
 	cdev_disk_init(NWD,wd),		/* 37: ST506/ESDI/IDE disk */
 	cdev_disk_init(NACD,acd),	/* 38: ATAPI CD-ROM */
+	cdev_tty_init(NDRCOM,drcom),	/* 39: DraCo com ports */
+	cdev_ch_init(NCH,ch),		/* 40: SCSI autochanger */
 };
 int	nchrdev = sizeof(cdevsw) / sizeof(cdevsw[0]);
 
@@ -222,9 +224,9 @@ static int chrtoblktab[] = {
 	/*  4 */	NODEV,
 	/*  5 */	NODEV,
 	/*  6 */	NODEV,
-	/*  7 */	8,
-	/*  8 */	4,
-	/*  9 */	7,
+	/*  7 */	8,		/* ccd */
+	/*  8 */	4,		/* sd */
+	/*  9 */	7,		/* cd */
 	/* 10 */	NODEV,
 	/* 11 */	NODEV,
 	/* 12 */	NODEV,
@@ -233,9 +235,9 @@ static int chrtoblktab[] = {
 	/* 15 */	NODEV,
 	/* 16 */	NODEV,
 	/* 17 */	NODEV,
-	/* 18 */	2,
-	/* 19 */	6,
-	/* 20 */	5,
+	/* 18 */	2,		/* fd */
+	/* 19 */	6,		/* vnd */
+	/* 20 */	5,		/* st */
 	/* 21 */	NODEV,
 	/* 22 */	NODEV,
 	/* 23 */	NODEV,
@@ -252,8 +254,10 @@ static int chrtoblktab[] = {
 	/* 34 */	NODEV,
 	/* 35 */	NODEV,
 	/* 36 */	NODEV,
-	/* 37 */	0,
-	/* 38 */	15,
+	/* 37 */	0,		/* wd */
+	/* 38 */	15,		/* acd */
+	/* 39 */	NODEV,
+	/* 40 */	NODEV,
 };
 
 /*
diff --git a/sys/arch/amiga/amiga/db_memrw.c b/sys/arch/amiga/amiga/db_memrw.c
index 6f4b7db6e4f..bdf9cb43c9b 100644
--- a/sys/arch/amiga/amiga/db_memrw.c
+++ b/sys/arch/amiga/amiga/db_memrw.c
@@ -1,10 +1,13 @@
-/*	$OpenBSD: db_memrw.c,v 1.3 1996/05/02 06:43:14 niklas Exp $	*/
-/*	$NetBSD: db_memrw.c,v 1.3 1996/04/21 21:06:55 veego Exp $	*/
+/*	$OpenBSD: db_memrw.c,v 1.4 1997/01/16 09:23:17 niklas Exp $	*/
+/*	$NetBSD: db_memrw.c,v 1.6 1996/12/09 17:53:07 thorpej Exp $	*/
 
-/*
- * Copyright (c) 1994 Gordon W. Ross
+/*-
+ * Copyright (c) 1996 The NetBSD Foundation, Inc.
  * All rights reserved.
  *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Gordon W. Ross.
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -13,19 +16,25 @@
  * 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. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *        This product includes software developed by the NetBSD
+ *        Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation 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 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.
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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.
  */
 
 /*
@@ -115,7 +124,9 @@ db_write_text(dst, ch)
 		return;
 	}
 
-/*printf("db_write_text: %x: %x = %x (%x:%x)\n", dst, *dst, ch, pte, *pte);*/
+#if 0
+printf("db_write_text: %x: %x = %x (%x:%x)\n", dst, *dst, ch, pte, *pte);
+#endif
 	*pte &= ~PG_RO;
 	TBIS((vm_offset_t)dst);
 
diff --git a/sys/arch/amiga/amiga/device.h b/sys/arch/amiga/amiga/device.h
index 8f472f82f9a..31ea76c81e9 100644
--- a/sys/arch/amiga/amiga/device.h
+++ b/sys/arch/amiga/amiga/device.h
@@ -1,5 +1,5 @@
-/*	$OpenBSD: device.h,v 1.3 1996/11/23 21:45:04 kstailey Exp $	*/
-/*	$NetBSD: device.h,v 1.5 1996/04/21 21:06:57 veego Exp $	*/
+/*	$OpenBSD: device.h,v 1.4 1997/01/16 09:23:17 niklas Exp $	*/
+/*	$NetBSD: device.h,v 1.6 1996/08/27 21:54:26 cgd Exp $	*/
 
 /*
  * Copyright (c) 1994 Christian E. Hopps
diff --git a/sys/arch/amiga/amiga/disksubr.c b/sys/arch/amiga/amiga/disksubr.c
index ca73414bf37..a68b2aaaf84 100644
--- a/sys/arch/amiga/amiga/disksubr.c
+++ b/sys/arch/amiga/amiga/disksubr.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: disksubr.c,v 1.7 1996/12/20 16:48:09 niklas Exp $	*/
-/*	$NetBSD: disksubr.c,v 1.25 1996/04/30 05:00:51 mhitch Exp $	*/
+/*	$OpenBSD: disksubr.c,v 1.8 1997/01/16 09:23:18 niklas Exp $	*/
+/*	$NetBSD: disksubr.c,v 1.27 1996/10/13 03:06:34 christos Exp $	*/
 
 /*
  * Copyright (c) 1994 Christian E. Hopps
diff --git a/sys/arch/amiga/amiga/drcustom.h b/sys/arch/amiga/amiga/drcustom.h
index d8660e73296..b2f81c5a5ca 100644
--- a/sys/arch/amiga/amiga/drcustom.h
+++ b/sys/arch/amiga/amiga/drcustom.h
@@ -1,6 +1,6 @@
 /* 
- * $OpenBSD: drcustom.h,v 1.3 1996/08/19 00:04:13 niklas Exp $
- * $NetBSD: drcustom.h,v 1.1.4.1 1996/06/21 06:42:44 jtc Exp $
+ * $OpenBSD: drcustom.h,v 1.4 1997/01/16 09:23:19 niklas Exp $
+ * $NetBSD: drcustom.h,v 1.3 1996/09/24 17:11:54 is Exp $
  * 
  * Motherboard addresses for the DraCo.
  *
@@ -66,7 +66,7 @@ struct drioct {
 #define DRCNTRL_FDCINTENA 1
 #define DRCNTRL_KBDDATOUT 2
 #define DRCNTRL_KBDCLKOUT 4
-#define DRCNTRL_WDOGENA 8
+#define DRCNTRL_WDOGDIS 8
 #define DRCNTRL_WDOGDAT 16
 #define DRCNTRL_KBDINTENA 32
 #define DRCNTRL_KBDKBDACK 64
diff --git a/sys/arch/amiga/amiga/genassym.c b/sys/arch/amiga/amiga/genassym.c
index 99925256e79..08888a3fb2a 100644
--- a/sys/arch/amiga/amiga/genassym.c
+++ b/sys/arch/amiga/amiga/genassym.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: genassym.c,v 1.6 1996/05/29 10:14:25 niklas Exp $	*/
-/*	$NetBSD: genassym.c,v 1.26 1996/05/09 20:30:37 is Exp $	*/
+/*	$OpenBSD: genassym.c,v 1.7 1997/01/16 09:23:20 niklas Exp $	*/
+/*	$NetBSD: genassym.c,v 1.29 1996/12/17 07:32:55 is Exp $	*/
 
 /*
  * Copyright (c) 1982, 1990 The Regents of the University of California.
@@ -36,6 +36,7 @@
  *	@(#)genassym.c	7.8 (Berkeley) 5/7/91
  */
 
+#include <stdio.h>
 #include <sys/param.h>
 #include <sys/buf.h>
 #include <sys/proc.h>
@@ -43,7 +44,6 @@
 #include <sys/msgbuf.h>
 #include <sys/syscall.h>
 #include <sys/user.h>
-#include <sys/systm.h>
 
 #include <vm/vm.h>
 
@@ -134,6 +134,10 @@ main()
 	printf("#define\tDC_CLEAR %d\n", DC_CLEAR);
 	printf("#define\tCACHE40_ON %d\n", CACHE40_ON);
 	printf("#define\tCACHE40_OFF %d\n", CACHE40_OFF);
+	printf("#define\tCACHE60_ON %d\n", CACHE60_ON);
+	printf("#define\tCACHE60_OFF %d\n", CACHE60_OFF);
+	printf("#define\tIC60_CUBC %d\n", IC60_CUBC);
+	printf("#define\tIC60_CABC %d\n", IC60_CABC);
 	printf("#define\tPG_V %d\n", PG_V);
 	printf("#define\tPG_NV %d\n", PG_NV);
 	printf("#define\tPG_RO %d\n", PG_RO);
diff --git a/sys/arch/amiga/amiga/locore.s b/sys/arch/amiga/amiga/locore.s
index 460b049e509..a10545bb671 100644
--- a/sys/arch/amiga/amiga/locore.s
+++ b/sys/arch/amiga/amiga/locore.s
@@ -1,5 +1,5 @@
-/*	$OpenBSD: locore.s,v 1.12 1996/11/23 23:19:27 kstailey Exp $	*/
-/*	$NetBSD: locore.s,v 1.56.2.2 1996/06/14 11:20:45 is Exp $	*/
+/*	$OpenBSD: locore.s,v 1.13 1997/01/16 09:23:22 niklas Exp $	*/
+/*	$NetBSD: locore.s,v 1.72 1996/12/17 11:09:10 is Exp $	*/
 
 /*
  * Copyright (c) 1988 University of Utah.
@@ -60,7 +60,7 @@ L_base:
 #include <amiga/amiga/custom.h>
 #include "ser.h"
 #include "fd.h"
-	
+
 #ifdef DRACO
 #include <amiga/amiga/drcustom.h>
 #endif
@@ -71,7 +71,7 @@ L_base:
 #define INTREQRADDR(ar)	movl	_INTREQRaddr,ar
 #define INTREQWADDR(ar)	movl	_INTREQWaddr,ar
 #define INTENAWADDR(ar) movl	_INTENAWaddr,ar
-#define	INTENARADDR(ar)	movl	_INTENARaddr,ar
+#define INTENARADDR(ar)	movl	_INTENARaddr,ar
 
 	.text
 /*
@@ -130,10 +130,11 @@ _addrerr:
 	btst	#2,d0			| branch prediction error?
 	jeq	Lnobpe			
 	movc	cacr,d2
-	orl	#0x00400000,d2		| clear all branch cache entries
+	orl	#IC60_CABC,d2		| clear all branch cache entries
 	movc	d2,cacr
 	movl	d0,d1
 	andl	#0x7ffd,d1
+	addql	#1,L60bpe
 	jeq	Lbpedone
 Lnobpe:
 	movl	d0,sp@			| code is FSLW now.
@@ -220,18 +221,18 @@ Lbe10:
 Lbe10a:
 	ptestr	d0,a0@,#7		| do a table search
 	pmove	psr,sp@			| save result
-	movl	sp@,d1
-	btst	#26,d1			| invalid (incl. limit viol. and berr)?
+	movb	sp@,d1
+	btst	#2,d1			| invalid (incl. limit viol. and berr)?
 	jeq	Lmightnotbemerr		| no -> wp check
-	btst	#31,d1			| is it MMU table berr?
+	btst	#7,d1			| is it MMU table berr?
 	jeq	Lismerr			| no, must be fast
 	jra	Lisberr1		| real bus err needs not be fast.
 Lmightnotbemerr:
-	btst	#27,d1			| write protect bit set?
+	btst	#3,d1			| write protect bit set?
 	jeq	Lisberr1		| no: must be bus error
-					| ssw is in low word of d1
-	andw	#0xc0,d1		| Write protect is set on page:
-	cmpw	#0x40,d1		| was it read cycle?
+	movl	sp@,d0			| ssw into low word of d0
+	andw	#0xc0,d0		| Write protect is set on page:
+	cmpw	#0x40,d0		| was it read cycle?
 	jeq	Lisberr1		| yes, was not WPE, must be bus err
 Lismerr:
 	movl	#T_MMUFLT,sp@-		| show that we are an MMU fault
@@ -543,8 +544,7 @@ _DraCoLev2intr:
 
 	CIAAADDR(a0)
 	movb	a0@(CIAICR),d0		| read irc register (clears ints!)
-	tstb	d0			| check if CIAB was source
-	jeq	Ldrintrcommon
+	jge     Ldrintrcommon		| CIAA IR not set, go through isr chain
 	movel	_draco_intpen,a0
 |	andib	#4,a0@
 |XXX this would better be 
@@ -564,6 +564,41 @@ Ldraciaend:
 	moveml	sp@+,#0x0303
 	addql	#1,_cnt+V_INTR
 	jra	rei
+
+/* XXX on the DraCo rev. 4 or later, lev 1 is vectored here. */
+	.globl _DraCoLev1intr
+	.globl _amiga_clk_interval
+_DraCoLev1intr:
+	moveml	#0xC0C0,sp@-
+	movl	_draco_ioct,a0
+	btst	#5,a0@(7)
+	jeq	Ldrintrcommon
+	btst	#4,a0@(7)	| this only happens during autoconfiguration,
+	jeq	Ldrintrcommon	| so test last.
+	movw	#PSL_HIGHIPL,sr	| run clock at high ipl
+Ldrclockretry:
+	lea	sp@(16),a1	| get pointer to PS
+	movl	a1,sp@-		| push pointer to PS, PC
+	jbsr	_hardclock
+	addql	#4,sp		| pop params
+	addql	#1,_intrcnt+32	| add another system clock interrupt
+
+	movl	_draco_ioct,a0
+	tstb	a0@(9)		| latch timer value
+	movw	a0@(11),d0	| can't use movpw here, might be 68060
+	movb	a0@(13),d0
+	addw	_amiga_clk_interval+2,d0
+	movb	d0,a0@(13)	| low byte: latch write value
+	movw	d0,a0@(11)	| ...and write it into timer
+	tstw	d0		| already positive?
+	jcs	Ldrclockretry	| we lost more than one tick, call us again.
+
+	clrb	a0@(9)		| reset timer irq
+
+	moveml	sp@+,#0x0303
+	addql	#1,_cnt+V_INTR
+	jra	rei
+
 /* XXX on the DraCo, lev 1, 3, 4, 5 and 6 are vectored here by initcpu() */
 	.globl _DraCoIntr
 _DraCoIntr:
@@ -671,8 +706,7 @@ _fake_lev6intr:
 
 	CIABADDR(a0)
 	movb	a0@(CIAICR),d0		| read irc register (clears ints!)
-	tstb	d0			| check if CIAB was source
-	jeq	Lchkexter		| no, go through isr chain
+	jge	Lchkexter		| CIAB IR not set, go through isr chain
 	INTREQWADDR(a0)
 #ifndef LEV6_DEFER
 	movew	#INTF_EXTER,a0@		| clear EXTER interrupt in intreq
@@ -983,7 +1017,7 @@ Lsetcpu040:
 	movl	#CACHE40_OFF,d0		| 68040 cache disable
 	btst	#7,sp@(3)		| XXX
 	jeq	Lstartnot040
-	orl	#0x400000,d0		| XXX and clear all 060 branch cache 
+	orl	#IC60_CABC,d0		| XXX and clear all 060 branch cache
 Lstartnot040:
 	movc	d0,cacr			| clear and disable on-chip cache(s)
 	movl	#_vectab,a0
@@ -1030,6 +1064,11 @@ Lunshadow:
 | is this needed? MLH
 	.word	0xf4f8		| cpusha bc - push & invalidate caches
 	movl	#CACHE40_ON,d0
+#ifdef M68060
+	btst	#7,_machineid+3
+	jeq	Lcacheon
+	movl	#CACHE60_ON,d0
+#endif
 Lcacheon:
 	movc	d0,cacr			| clear cache(s)
 /* final setup for C code */
@@ -1069,11 +1108,12 @@ Lcacheon:
 	jne	Lnoflush		| no, skip
 	.word	0xf478			| cpusha dc
 	.word	0xf498			| cinva ic
-	btst	#7,_machineid+3
-	jeq	Lnoflush
-	movc	cacr,d0
-	orl	#200000,d0
-	movc	d0,cacr
+| XXX dont need these; the cinva ic also clears the branch cache.
+|	btst	#7,_machineid+3
+|	jeq	Lnoflush
+|	movc	cacr,d0
+|	orl	#IC60_CUBC,d0
+|	movc	d0,cacr
 Lnoflush:
 	movl	sp@(FR_SP),a0		| grab and load
 	movl	a0,usp			|   user SP
@@ -1229,8 +1269,8 @@ ENTRY(longjmp)
 
 /*
  * The following primitives manipulate the run queues.
- * _whichqs tells which of the 32 queues _qs
- * have processes in them.  Setrunqueue puts processes into queues, Remrq
+ * _whichqs tells which of the 32 queues _qs have processes
+ * in them.  Setrunqueue puts processes into queues, remrunqueue
  * removes them from queues.  The running process is on no queue,
  * other processes are on a queue related to p->p_priority, divided by 4
  * actually to shrink the 0-127 range of priorities into the 32 available
@@ -1274,7 +1314,7 @@ Lset2:
 	.even
 
 /*
- * Remrq(p)
+ * remrunqueue(p)
  *
  * Call should be made at spl6().
  */
@@ -1513,7 +1553,7 @@ Lres2:
 	btst	#7,_machineid+3
 	jeq	Lres3
 	movc	cacr,d2
-	orl	#0x00200000,d2		| clear user branch cache entries
+	orl	#IC60_CUBC,d2		| clear user branch cache entries
 	movc	d2,cacr
 #endif
 Lres3:
@@ -1712,7 +1752,7 @@ Ltbia040:
 	btst	#7,_machineid+3
 	jeq	Ltbiano60
 	movc	cacr,d0
-	orl	#0x400000,d0	| and clear all branch cache entries
+	orl	#IC60_CABC,d0		| and clear all branch cache entries
 	movc	d0,cacr
 #endif
 Ltbiano60:
@@ -1749,7 +1789,7 @@ Ltbis040:
 	btst	#7,_machineid+3
 	jeq	Ltbisno60
 	movc	cacr,d0
-	orl	#0x400000,d0	| and clear all branch cache entries
+	orl	#IC60_CABC,d0		| and clear all branch cache entries
 	movc	d0,cacr
 Ltbisno60:
 #endif
@@ -1781,7 +1821,7 @@ Ltbias040:
 	btst	#7,_machineid+3
 	jeq	Ltbiasno60
 	movc	cacr,d0
-	orl	#0x400000,d0	| and clear all branch cache entries
+	orl	#IC60_CABC,d0		| and clear all branch cache entries
 	movc	d0,cacr
 Ltbiasno60:
 #endif
@@ -1813,7 +1853,7 @@ Ltbiau040:
 	btst	#7,_machineid+3
 	jeq	Ltbiauno60
 	movc	cacr,d0
-	orl	#0x200000,d0	| but only user branch cache entries
+	orl	#IC60_CUBC,d0		| but only user branch cache entries
 	movc	d0,cacr
 Ltbiauno60:
 #endif
@@ -1991,11 +2031,11 @@ ENTRY(loadustp)
 #ifdef M68060
 Lldustp060:
 	movc	cacr,d1
-	orl	#0x200000,d1	| clear user branch cache entries
+	orl	#IC60_CUBC,d1		| clear user branch cache entries
 	movc	d1,cacr
 #endif
 Lldustp040:
-	.word	0x4e7b,0x0806	| movec d0,URP
+	.word	0x4e7b,0x0806		| movec d0,URP
 	rts
 
 /*
@@ -2022,7 +2062,7 @@ Lnot68851:
 #ifdef M68060
 Lflustp060:
 	movc	cacr,d1
-	orl	#0x200000,d1	| clear user branch cache entries
+	orl	#IC60_CUBC,d1		| clear user branch cache entries
 	movc	d1,cacr
 	rts
 #endif
@@ -2071,7 +2111,7 @@ ENTRY(m68881_save)
 	fsave	a0@			| save state
 #if defined(M68020) || defined(M68030) || defined(M68040)
 #ifdef M68060
-	btst	#7,_machineid
+	btst	#7,_machineid+3
 	jne	Lm68060fpsave
 #endif
 	tstb	a0@			| null state frame?
@@ -2098,7 +2138,7 @@ ENTRY(m68881_restore)
 	movl	sp@(4),a0		| save area pointer
 #if defined(M68020) || defined(M68030) || defined(M68040)
 #if defined(M68060)
-	btst	#7,_machineid
+	btst	#7,_machineid+3
 	jne	Lm68060fprestore
 #endif
 	tstb	a0@			| null state frame?
@@ -2331,11 +2371,45 @@ nullrp:	.long	0x7fff0001
 zero:	.long	0
 Ldorebootend:
 
+	.align 2
+	.globl _DELAY
+	.globl _delay
+	nop
+_delay:
+_DELAY:
+	movql #10,d1		| 2 +2
+	movl sp@(4),d0		| 4 +4
+	lsll d1,d0		| 8 +2
+	movl _delaydivisor,d1	| A +6
+Ldelay:				| longword aligned again.
+	subl d1,d0
+	jcc Ldelay
+	rts
+
+#ifdef M68060
+	.globl _intemu60, _fpiemu60, _fpdemu60, _fpeaemu60
+_intemu60:
+	addql	#1,L60iem
+	jra	_I_CALL_TOP+128+0x00
+_fpiemu60:
+	addql	#1,L60fpiem
+	jra	_FP_CALL_TOP+128+0x30
+_fpdemu60:
+	addql	#1,L60fpdem
+	jra	_FP_CALL_TOP+128+0x38
+_fpeaemu60:
+	addql	#1,L60fpeaem
+	jra	_FP_CALL_TOP+128+0x40
+#endif
 
 	.data
 	.space	NBPG
 tmpstk:
-	.globl	_mmutype,_protorp
+	.globl	_mmutype,_fputype,_protorp
+_mmutype:
+	.long	0
+_fputype:
+	.long	0
 _protorp:
 	.long	0x80000002,0	| prototype root pointer
 	.globl	_cold
@@ -2344,6 +2418,12 @@ _cold:
 	.globl	_proc0paddr
 _proc0paddr:
 	.long	0		| KVA of proc0 u-area
+	.globl _delaydivisor
+_delaydivisor:
+	.long	12		| should be enough for 80 MHz 68060
+				| will be adapted to other CPUs in
+				| start_c_cleanup and calibrated
+				| at clock attach time.
 #ifdef DEBUG
 	.globl	fulltflush, fullcflush
 fulltflush:
@@ -2376,6 +2456,13 @@ _intrnames:
 	.asciz	"lcl/zbus"	| 6: lcl/zorro lev6
 	.asciz	"buserr"	| 7: nmi: bus timeout
 #endif
+#ifdef M68060
+	.asciz	"60intemu"
+	.asciz	"60fpiemu"
+	.asciz	"60fpdemu"
+	.asciz	"60fpeaemu"
+	.asciz	"60bpe"
+#endif
 _eintrnames:
 	.align	2
 _intrcnt:
@@ -2384,4 +2471,11 @@ _intrcnt:
 Drintrcnt:
 	.long	0,0,0,0,0,0,0
 #endif
+#ifdef M68060
+L60iem:		.long	0
+L60fpiem:	.long	0
+L60fpdem:	.long	0
+L60fpeaem:	.long	0
+L60bpe:		.long	0
+#endif
 _eintrcnt:
diff --git a/sys/arch/amiga/amiga/machdep.c b/sys/arch/amiga/amiga/machdep.c
index 9621cbbef7d..f998c2b3386 100644
--- a/sys/arch/amiga/amiga/machdep.c
+++ b/sys/arch/amiga/amiga/machdep.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: machdep.c,v 1.15 1996/08/19 00:04:15 niklas Exp $	*/
-/*	$NetBSD: machdep.c,v 1.72.4.1 1996/05/26 16:23:23 is Exp $	*/
+/*	$OpenBSD: machdep.c,v 1.16 1997/01/16 09:23:24 niklas Exp $	*/
+/*	$NetBSD: machdep.c,v 1.82 1996/12/17 07:32:54 is Exp $	*/
 
 /*
  * Copyright (c) 1988 University of Utah.
@@ -154,6 +154,11 @@ void ser_outintr __P((void));
 void fdintr __P((int));
 #endif
 
+/*
+ * patched by some devices at attach time (currently, only drcom)
+ */
+u_int16_t amiga_ttyspl = PSL_S|PSL_IPL4;
+
 /*
  * Declare these as initialized data so we can patch them.
  */
@@ -197,6 +202,7 @@ char machine[] = "amiga";
 struct isr *isr_ports;
 #ifdef DRACO
 struct isr *isr_slot3;
+struct isr *isr_supio;
 #endif
 #if defined(IPL_REMAP_1) || defined(IPL_REMAP_2)
 struct isr *isr_exter[7];
@@ -499,8 +505,8 @@ again:
 #endif
 	printf("avail mem = %ld (%ld pages)\n", ptoa(cnt.v_free_count),
 	    ptoa(cnt.v_free_count)/NBPG);
-	printf("using %d buffers containing %d bytes of memory\n",
-		nbuf, bufpages * CLBYTES);
+	printf("using %d buffers containing %d bytes of memory\n", nbuf,
+	    bufpages * CLBYTES);
 	
 	/*
 	 * display memory configuration passed from loadbsd
@@ -511,9 +517,9 @@ again:
 			    memlist->m_seg[i].ms_start, 
 			    memlist->m_seg[i].ms_size);
 #if defined(MACHINE_NONCONTIG) && defined(DEBUG)
-	printf ("Physical memory segments:\n");
+	printf("Physical memory segments:\n");
 	for (i = 0; i < memlist->m_nseg && phys_segs[i].start; ++i)
-		printf ("Physical segment %d at %08lx size %ld offset %d\n", i,
+		printf("Physical segment %d at %08lx size %ld offset %d\n", i,
 		    phys_segs[i].start,
 		    (phys_segs[i].end - phys_segs[i].start) / NBPG,
 		    phys_segs[i].first_page);
@@ -522,6 +528,7 @@ again:
 #ifdef DEBUG_KERNEL_START
 	printf("calling initcpu...\n");
 #endif
+
 	/*
 	 * Set up CPU-specific registers, cache, etc.
 	 */
@@ -595,7 +602,12 @@ setregs(p, pack, stack, retval)
  */
 char cpu_model[120];
 extern char version[];
- 
+
+#if defined(M68060)
+int m68060_pcr_init = 0x21;	/* make this patchable */
+#endif
+
+
 void
 identifycpu()
 {
@@ -640,7 +652,7 @@ identifycpu()
 		cpu_type = "m68040";
 		mmu = "/MMU";
 		fpu = "/FPU";
-		fputype = FPU_68040;
+		fputype = FPU_68040; /* XXX */
 	} else if (machineid & AMIGA_68030) {
 		cpu_type = "m68030";	/* XXX */
 		mmu = "/MMU";
@@ -747,7 +759,9 @@ sendsig(catcher, sig, mask, code)
 	extern char sigcode[], esigcode[];
 
 
-/*printf("sendsig %d %d %x %x %x\n", p->p_pid, sig, mask, code, catcher);*/
+#if 0
+printf("sendsig %d %d %x %x %x\n", p->p_pid, sig, mask, code, catcher);
+#endif
 
 	frame = (struct frame *)p->p_md.md_regs;
 	ft = frame->f_format;
@@ -772,13 +786,13 @@ sendsig(catcher, sig, mask, code)
 #ifdef DEBUG
 	if ((sigdebug & SDB_KSTACK) && p->p_pid == sigpid)
 		printf("sendsig(%d): sig %d ssp %p usp %p scp %p ft %d\n",
-		       p->p_pid, sig, &oonstack, fp, &fp->sf_sc, ft);
+		    p->p_pid, sig, &oonstack, fp, &fp->sf_sc, ft);
 #endif
 	if (useracc((caddr_t)fp, sizeof(struct sigframe), B_WRITE) == 0) {
 #ifdef DEBUG
 		if ((sigdebug & SDB_KSTACK) && p->p_pid == sigpid)
 			printf("sendsig(%d): useracc failed on sig %d\n",
-			       p->p_pid, sig);
+			    p->p_pid, sig);
 #endif
 		/*
 		 * Process has trashed its stack; give it an illegal
@@ -807,8 +821,8 @@ sendsig(catcher, sig, mask, code)
 	 *	- FP coprocessor state
 	 */
 	kfp->sf_state.ss_flags = SS_USERREGS;
-	bcopy((caddr_t)frame->f_regs,
-	      (caddr_t)kfp->sf_state.ss_frame.f_regs, sizeof frame->f_regs);
+	bcopy((caddr_t)frame->f_regs, (caddr_t)kfp->sf_state.ss_frame.f_regs,
+	    sizeof frame->f_regs);
 	if (ft >= FMT9) {
 #ifdef DEBUG
 		if (ft != FMT9 && ft != FMTA && ft != FMTB)
@@ -818,7 +832,7 @@ sendsig(catcher, sig, mask, code)
 		kfp->sf_state.ss_frame.f_format = frame->f_format;
 		kfp->sf_state.ss_frame.f_vector = frame->f_vector;
 		bcopy((caddr_t)&frame->F_u,
-		      (caddr_t)&kfp->sf_state.ss_frame.F_u, exframesize[ft]);
+		    (caddr_t)&kfp->sf_state.ss_frame.F_u, exframesize[ft]);
 		/*
 		 * Leave an indicator that we need to clean up the kernel
 		 * stack.  We do this by setting the "pad word" above the
@@ -834,7 +848,7 @@ sendsig(catcher, sig, mask, code)
 #ifdef DEBUG
 		if (sigdebug & SDB_FOLLOW)
 			printf("sendsig(%d): copy out %d of frame %d\n",
-			       p->p_pid, exframesize[ft], ft);
+			    p->p_pid, exframesize[ft], ft);
 #endif
 	}
 #ifdef FPCOPROC
@@ -842,9 +856,9 @@ sendsig(catcher, sig, mask, code)
 	m68881_save(&kfp->sf_state.ss_fpstate);
 #ifdef DEBUG
 	if ((sigdebug & SDB_FPSTATE) && *(char *)&kfp->sf_state.ss_fpstate)
-		printf("sendsig(%d): copy out FP state (%x) to %p\n",
-		       p->p_pid, *(u_int *)&kfp->sf_state.ss_fpstate,
-		       &kfp->sf_state.ss_fpstate);
+		printf("sendsig(%d): copy out FP state (%x) to %p\n", p->p_pid,
+		    *(u_int *)&kfp->sf_state.ss_fpstate,
+		    &kfp->sf_state.ss_fpstate);
 #endif
 #endif
 	/*
@@ -862,8 +876,8 @@ sendsig(catcher, sig, mask, code)
 #ifdef DEBUG
 	if (sigdebug & SDB_FOLLOW)
 		printf("sendsig(%d): sig %d scp %p fp %p sc_sp %x sc_ap %x\n",
-		       p->p_pid, sig, kfp->sf_scp, fp,
-		       kfp->sf_sc.sc_sp, kfp->sf_sc.sc_ap);
+		    p->p_pid, sig, kfp->sf_scp, fp, kfp->sf_sc.sc_sp,
+		    kfp->sf_sc.sc_ap);
 #endif
 	/*
 	 * Signal trampoline code is at base of user stack.
@@ -871,8 +885,7 @@ sendsig(catcher, sig, mask, code)
 	frame->f_pc = (int)(((char *)PS_STRINGS) - (esigcode - sigcode));
 #ifdef DEBUG
 	if ((sigdebug & SDB_KSTACK) && p->p_pid == sigpid)
-		printf("sendsig(%d): sig %d returns\n",
-		       p->p_pid, sig);
+		printf("sendsig(%d): sig %d returns\n", p->p_pid, sig);
 #endif
 	free((caddr_t)kfp, M_TEMP);
 }
@@ -947,8 +960,8 @@ sys_sigreturn(p, v, retval)
 	flags = fuword((caddr_t)rf);
 #ifdef DEBUG
 	if (sigdebug & SDB_FOLLOW)
-		printf("sigreturn(%d): sc_ap %x flags %x\n",
-		       p->p_pid, rf, flags);
+		printf("sigreturn(%d): sc_ap %x flags %x\n", p->p_pid, rf,
+		    flags);
 #endif
 	/*
 	 * fuword failed (bogus sc_ap value).
@@ -959,9 +972,9 @@ sys_sigreturn(p, v, retval)
 		return (EJUSTRETURN);
 #ifdef DEBUG
 	if ((sigdebug & SDB_KSTACK) && p->p_pid == sigpid)
-		printf("sigreturn(%d): ssp %p usp %x scp %p ft %d\n",
-		       p->p_pid, &flags, scp->sc_sp, SCARG(uap, sigcntxp),
-		       (flags&SS_RTEFRAME) ? tstate.ss_frame.f_format : -1);
+		printf("sigreturn(%d): ssp %p usp %x scp %p ft %d\n", p->p_pid,
+		    &flags, scp->sc_sp, SCARG(uap, sigcntxp),
+		    (flags&SS_RTEFRAME) ? tstate.ss_frame.f_format : -1);
 #endif
 	/*
 	 * Restore most of the users registers except for A6 and SP
@@ -989,7 +1002,7 @@ sys_sigreturn(p, v, retval)
 #ifdef DEBUG
 		if (sigdebug & SDB_FOLLOW)
 			printf("sigreturn(%d): copy in %d of frame type %d\n",
-			       p->p_pid, sz, tstate.ss_frame.f_format);
+			    p->p_pid, sz, tstate.ss_frame.f_format);
 #endif
 	}
 #ifdef FPCOPROC
@@ -1001,8 +1014,8 @@ sys_sigreturn(p, v, retval)
 #ifdef DEBUG
 	if ((sigdebug & SDB_FPSTATE) && *(char *)&tstate.ss_fpstate)
 		printf("sigreturn(%d): copied in FP state (%x) at %p\n",
-		       p->p_pid, *(u_int *)&tstate.ss_fpstate,
-		       &tstate.ss_fpstate);
+		    p->p_pid, *(u_int *)&tstate.ss_fpstate,
+		    &tstate.ss_fpstate);
 #endif
 #endif
 #ifdef DEBUG
@@ -1021,6 +1034,7 @@ bootsync(void)
 	if (waittime < 0) {
 		waittime = 0;
 		vfs_shutdown();
+
 		/*
 		 * If we've been adjusting the clock, the todr
 		 * will be out of synch; adjust it now.
@@ -1261,10 +1275,6 @@ microtime(tvp)
 	splx(s);
 }
 
-#if defined(M68060)
-int m68060_pcr_init = 0x21;	/* make this patchable */
-#endif
-
 void
 initcpu()
 {
@@ -1275,7 +1285,8 @@ initcpu()
 
 #ifdef M68060
 #if defined(M060SP)
-	extern u_int8_t I_CALL_TOP[];
+	/*extern u_int8_t I_CALL_TOP[];*/
+	extern u_int8_t intemu60, fpiemu60, fpdemu60, fpeaemu60;
 	extern u_int8_t FP_CALL_TOP[];
 #else
 	extern u_int8_t illinst;
@@ -1284,7 +1295,8 @@ initcpu()
 #endif
 
 #ifdef DRACO
-	extern u_int8_t DraCoIntr, DraCoLev2intr;
+	extern u_int8_t DraCoIntr, DraCoLev1intr, DraCoLev2intr;
+	u_char dracorev;
 #endif
 
 #ifdef M68060
@@ -1294,12 +1306,17 @@ initcpu()
 #if defined(M060SP)
 
 		/* integer support */
-		vectab[61] = &I_CALL_TOP[128 + 0x00];
+		vectab[61] = &intemu60/*&I_CALL_TOP[128 + 0x00]*/;
 
 		/* floating point support */
-		vectab[11] = &FP_CALL_TOP[128 + 0x30];
-		vectab[55] = &FP_CALL_TOP[128 + 0x38];
-		vectab[60] = &FP_CALL_TOP[128 + 0x40];
+		/*
+		 * XXX maybe we really should run-time check for the
+		 * stack frame format here:
+		 */
+		vectab[11] = &fpiemu60/*&FP_CALL_TOP[128 + 0x30]*/;
+
+		vectab[55] = &fpdemu60/*&FP_CALL_TOP[128 + 0x38]*/;
+		vectab[60] = &fpeaemu60/*&FP_CALL_TOP[128 + 0x40]*/;
 
 		vectab[54] = &FP_CALL_TOP[128 + 0x00];
 		vectab[52] = &FP_CALL_TOP[128 + 0x08];
@@ -1315,10 +1332,20 @@ initcpu()
 	}
 #endif
 
+/*
+ * Vector initialization for special motherboards 
+ */
+
 #ifdef DRACO
-	if (is_draco()) {
-		vectab[24+1] = &DraCoIntr;
-		vectab[24+2] = &DraCoLev2intr;
+	dracorev = is_draco();
+	if (dracorev) {
+		if (dracorev >= 4) {
+			vectab[24+1] = &DraCoLev1intr;
+			vectab[24+2] = &DraCoIntr;
+		} else {
+			vectab[24+1] = &DraCoIntr;
+			vectab[24+2] = &DraCoLev2intr;
+		}
 		vectab[24+3] = &DraCoIntr;
 		vectab[24+4] = &DraCoIntr;
 		vectab[24+5] = &DraCoIntr;
@@ -1583,9 +1610,12 @@ add_isr(isr)
 		break;
 #ifdef DRACO
 	case 3:
-		panic("DraCo IPL3 not yet supported here");
 		p = &isr_slot3;
 		break;
+
+	case 5:
+		p = &isr_supio;
+		break;
 #endif
 	case 6:
 #if defined(IPL_REMAP_1) || defined(IPL_REMAP_2)
@@ -1608,8 +1638,16 @@ add_isr(isr)
 	/* enable interrupt */
 #ifdef DRACO
 	if (is_draco())
-		*draco_intena |= isr->isr_ipl == 6 ?
-			DRIRQ_INT6 : DRIRQ_INT2;
+		switch(isr->isr_ipl) {
+			case 6:
+				*draco_intena |= DRIRQ_INT6;
+				break;
+			case 2:
+				*draco_intena |= DRIRQ_INT2;
+				break;
+			default:
+				break;
+		}
 	else 
 #endif
 		custom.intena = INTF_SETCLR |
@@ -1628,9 +1666,12 @@ remove_isr(isr)
 		break;
 #ifdef DRACO
 	case 3:
-		panic("DraCo IPL3 not yet supported here");
 		chain = &isr_slot3;
 		break;
+
+	case 5:
+		chain = &isr_supio;
+		break;
 #endif
 	case 6:
 #if defined(IPL_REMAP_1) || defined(IPL_REMAP_2)
@@ -1648,6 +1689,7 @@ remove_isr(isr)
 		*p = q->isr_forw;
 	else
 		panic("remove_isr: handler not registered");
+	/* disable interrupt if no more handlers */
 	if (*chain == NULL)
 		switch (isr->isr_ipl) {
 		case 2:
@@ -1658,11 +1700,6 @@ remove_isr(isr)
 #endif
 				custom.intena = INTF_PORTS;
 			break;
-#ifdef DRACO
-		case 3:
-			panic("DraCo IPL3 not yet supported here");
-			break;
-#endif
 		case 6:
 #if defined(IPL_REMAP_1) || defined(IPL_REMAP_2)
 			if (isr->isr_mapped_ipl == isr_exter_lowipl) {
@@ -1801,6 +1838,16 @@ intrhand(sr)
 		if (ireq & INTF_VERTB)
 			vbl_handler();
 		break;
+#ifdef DRACO
+	case 5:
+		p = &isr_supio;
+		while ((q = *p) != NULL) {
+			if ((q->isr_intr)(q->isr_arg))
+				break;
+			p = &q->isr_forw;
+		}
+		break;
+#endif
 #if 0
 /* now dealt with in locore.s for speed reasons */
 	case 5:
diff --git a/sys/arch/amiga/amiga/pmap.c b/sys/arch/amiga/amiga/pmap.c
index ee318677821..94fe673b387 100644
--- a/sys/arch/amiga/amiga/pmap.c
+++ b/sys/arch/amiga/amiga/pmap.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pmap.c,v 1.7 1996/10/04 23:34:39 niklas Exp $	*/
+/*	$OpenBSD: pmap.c,v 1.8 1997/01/16 09:23:26 niklas Exp $	*/
 /*	$NetBSD: pmap.c,v 1.34.4.1 1996/08/03 00:53:58 jtc Exp $	*/
 
 /* 
@@ -499,9 +499,9 @@ pmap_init(phys_start, phys_end)
 #ifdef DEBUG
 	if (pmapdebug & PDB_INIT) {
 		printf("pmap_init: Sysseg %p, Sysmap %p, Sysptmap %p\n",
-		       Sysseg, Sysmap, Sysptmap);
+		    Sysseg, Sysmap, Sysptmap);
 		printf("  pstart %lx, pend %lx, vstart %lx, vend %lx\n",
-		       avail_start, avail_end, virtual_avail, virtual_end);
+		    avail_start, avail_end, virtual_avail, virtual_end);
 	}
 #endif
 
@@ -516,8 +516,8 @@ pmap_init(phys_start, phys_end)
 			npg += atop(phys_segs[i].end - phys_segs[i].start);
 	}
 #ifdef DEBUG
-	printf ("pmap_init: avail_start %lx phys_segs[0].start %lx npg %ld\n",
-		avail_start, phys_segs[0].start, npg);
+	printf("pmap_init: avail_start %lx phys_segs[0].start %lx npg %ld\n",
+	    avail_start, phys_segs[0].start, npg);
 #endif
 #else
 	npg = atop(phys_end - phys_start);
@@ -547,7 +547,7 @@ pmap_init(phys_start, phys_end)
 #ifdef DEBUG
 	if (pmapdebug & PDB_INIT)
 		printf("pmap_init: %lx bytes (%lx pgs): seg %p tbl %p attr %p\n",
-		       s, npg, Segtabzero, pv_table, pmap_attributes);
+		    s, npg, Segtabzero, pv_table, pmap_attributes);
 #endif
 
 	/*
@@ -596,8 +596,8 @@ pmap_init(phys_start, phys_end)
 #ifdef DEBUG
 	kpt_stats.kpttotal = atop(s);
 	if (pmapdebug & PDB_INIT)
-		printf("pmap_init: KPT: %ld pages from %lx to %lx\n",
-		       atop(s), addr, addr + s);
+		printf("pmap_init: KPT: %ld pages from %lx to %lx\n", atop(s),
+		    addr, addr + s);
 #endif
 
 	/*
@@ -661,8 +661,8 @@ pmap_next_page(addrp)
 	if (avail_next == phys_segs[cur_seg].end) {
 		avail_next = phys_segs[++cur_seg].start;
 #ifdef DEBUG
-		printf ("pmap_next_page: next %lx remain %ld\n",
-		    avail_next, avail_remaining);
+		printf("pmap_next_page: next %lx remain %ld\n", avail_next,
+		    avail_remaining);
 #endif
 	}
 
@@ -833,7 +833,8 @@ pmap_map(virt, start, end, prot)
 {
 #ifdef DEBUG
 	if (pmapdebug & PDB_FOLLOW)
-		printf("pmap_map(%lx, %lx, %lx, %x)\n", virt, start, end, prot);
+		printf("pmap_map(%lx, %lx, %lx, %x)\n", virt, start, end,
+		    prot);
 #endif
 	while (start < end) {
 		pmap_enter(pmap_kernel(), virt, start, prot, FALSE);
@@ -1114,11 +1115,11 @@ pmap_remove(pmap, sva, eva)
 #ifdef DEBUG
 			if (npv == NULL) {
 #ifdef MACHINE_NONCONTIG	/* XXX this need to be fixed */
-				printf("pmap_remove: PA %lx index %d\n",
-				    pa, pa_index(pa));
+				printf("pmap_remove: PA %lx index %d\n", pa,
+				    pa_index(pa));
 #else
-				printf("pmap_remove: PA %lx index %ld\n",
-				    pa, pa_index(pa));
+				printf("pmap_remove: PA %lx index %ld\n", pa,
+				    pa_index(pa));
 #endif
 				panic("pmap_remove: PA not in pv_tab");
 			}
@@ -1138,8 +1139,8 @@ pmap_remove(pmap, sva, eva)
 			remove_stats.ptinvalid++;
 			if (pmapdebug & (PDB_REMOVE|PDB_PTPAGE)) {
 				printf("remove: ste was %x@%p pte was %x@%p\n",
-				       *ste, ste,
-				       *(int *)&opte, pmap_pte(pmap, va));
+				    *ste, ste, *(int *)&opte,
+				    pmap_pte(pmap, va));
 			}
 #endif
 #if defined(M68040) || defined(M68060)
@@ -1173,8 +1174,8 @@ pmap_remove(pmap, sva, eva)
 #ifdef DEBUG
 				if (pmapdebug & (PDB_REMOVE|PDB_SEGTAB))
 					printf("remove: stab %p, refcnt %d\n",
-					       ptpmap->pm_stab,
-					       ptpmap->pm_sref - 1);
+					    ptpmap->pm_stab,
+					    ptpmap->pm_sref - 1);
 				if ((pmapdebug & PDB_PARANOIA) &&
 				    ptpmap->pm_stab != (u_int *)trunc_page(ste))
 					panic("remove: bogus ste");
@@ -1183,11 +1184,11 @@ pmap_remove(pmap, sva, eva)
 #ifdef DEBUG
 					if (pmapdebug&(PDB_REMOVE|PDB_SEGTAB))
 					printf("remove: free stab %p\n",
-					       ptpmap->pm_stab);
+					     ptpmap->pm_stab);
 #endif
 					kmem_free_wakeup(kernel_map,
-						  (vm_offset_t)ptpmap->pm_stab,
-						  AMIGA_STSIZE);
+					    (vm_offset_t)ptpmap->pm_stab,
+					    AMIGA_STSIZE);
 					ptpmap->pm_stab = Segtabzero;
 					ptpmap->pm_stpa = Segtabzeropa;
 #if defined(M68040) || defined(M68060)
@@ -1272,15 +1273,15 @@ pmap_page_protect(pa, prot)
 			if (!pmap_ste_v(pv->pv_pmap,pv->pv_va) ||
 			    pmap_pte_pa(pmap_pte(pv->pv_pmap,pv->pv_va)) != pa)
 {
-  printf ("pmap_page_protect: va %lx, pmap_ste_v %d pmap_pte_pa %08x/%lx\n",
-    pv->pv_va, pmap_ste_v(pv->pv_pmap,pv->pv_va),
-    pmap_pte_pa(pmap_pte(pv->pv_pmap,pv->pv_va)),pa);
-  printf (" pvh %p pv %p pv_next %p\n", pa_to_pvh(pa), pv, pv->pv_next);
-				panic("pmap_page_protect: bad mapping");
+    printf ("pmap_page_protect: va %lx, pmap_ste_v %d pmap_pte_pa %08x/%lx\n",
+	pv->pv_va, pmap_ste_v(pv->pv_pmap,pv->pv_va),
+	pmap_pte_pa(pmap_pte(pv->pv_pmap,pv->pv_va)), pa);
+    printf (" pvh %p pv %p pv_next %p\n", pa_to_pvh(pa), pv, pv->pv_next);
+    panic("pmap_page_protect: bad mapping");
 }
 #endif
 			pmap_remove(pv->pv_pmap, pv->pv_va,
-				    pv->pv_va + PAGE_SIZE);
+			    pv->pv_va + PAGE_SIZE);
 		}
 		splx(s);
 		break;
@@ -1304,7 +1305,8 @@ pmap_protect(pmap, sva, eva, prot)
 
 #ifdef DEBUG
 	if (pmapdebug & (PDB_FOLLOW|PDB_PROTECT))
-		printf("pmap_protect(%p, %lx, %lx, %x)\n", pmap, sva, eva, prot);
+		printf("pmap_protect(%p, %lx, %lx, %x)\n", pmap, sva, eva,
+		    prot);
 #endif
 	if (pmap == NULL)
 		return;
@@ -1390,8 +1392,8 @@ pmap_enter(pmap, va, pa, prot, wired)
 
 #ifdef DEBUG
 	if (pmapdebug & (PDB_FOLLOW|PDB_ENTER))
-		printf("pmap_enter(%p, %lx, %lx, %x, %x)\n",
-		       pmap, va, pa, prot, wired);
+		printf("pmap_enter(%p, %lx, %lx, %x, %x)\n", pmap, va, pa,
+		    prot, wired);
 #endif
 	if (pmap == NULL)
 		return;
@@ -1497,8 +1499,8 @@ pmap_enter(pmap, va, pa, prot, wired)
 		s = splimp();
 #ifdef DEBUG
 		if (pmapdebug & PDB_ENTER)
-			printf("enter: pv at %p: %lx/%p/%p\n",
-			       pv, pv->pv_va, pv->pv_pmap, pv->pv_next);
+			printf("enter: pv at %p: %lx/%p/%p\n", pv, pv->pv_va,
+			    pv->pv_pmap, pv->pv_next);
 #endif
 		/*
 		 * No entries yet, use header as the first entry
@@ -1668,7 +1670,8 @@ pmap_change_wiring(pmap, va, wired)
 	 */
 	if (!pmap_ste_v(pmap, va)) {
 		if (pmapdebug & PDB_PARANOIA)
-			printf("pmap_change_wiring: invalid STE for %lx\n", va);
+			printf("pmap_change_wiring: invalid STE for %lx\n",
+			    va);
 		return;
 	}
 	/*
@@ -1677,7 +1680,8 @@ pmap_change_wiring(pmap, va, wired)
 	 */
 	if (!pmap_pte_v(pte)) {
 		if (pmapdebug & PDB_PARANOIA)
-			printf("pmap_change_wiring: invalid PTE for %lx\n", va);
+			printf("pmap_change_wiring: invalid PTE for %lx\n",
+			    va);
 	}
 #endif
 	if ((wired && !pmap_pte_w(pte)) || (!wired && pmap_pte_w(pte))) {
@@ -1739,8 +1743,8 @@ void pmap_copy(dst_pmap, src_pmap, dst_addr, len, src_addr)
 {
 #ifdef DEBUG
 	if (pmapdebug & PDB_FOLLOW)
-		printf("pmap_copy(%p, %p, %lx, %lx, %lx)\n",
-		       dst_pmap, src_pmap, dst_addr, len, src_addr);
+		printf("pmap_copy(%p, %p, %lx, %lx, %lx)\n", dst_pmap,
+		    src_pmap, dst_addr, len, src_addr);
 #endif
 }
 
@@ -1834,7 +1838,7 @@ ok:
 #ifdef DEBUG
 		if (pmapdebug & (PDB_PTPAGE|PDB_COLLECT)) {
 			printf("collect: freeing KPT page at %lx (ste %x@%p)\n",
-			       pv->pv_va, *(int *)pv->pv_ptste, pv->pv_ptste);
+			    pv->pv_va, *(int *)pv->pv_ptste, pv->pv_ptste);
 			opmapdebug = pmapdebug;
 			pmapdebug |= PDB_PTPAGE;
 		}
@@ -1863,7 +1867,7 @@ ok:
 			panic("pmap_collect: lost a KPT page");
 		if (pmapdebug & (PDB_PTPAGE|PDB_COLLECT))
 			printf("collect: %lx (%lx) to free list\n",
-			       kpt->kpt_va, kpa);
+			    kpt->kpt_va, kpa);
 #endif
 		*pkpt = kpt->kpt_next;
 		kpt->kpt_next = kpt_free_list;
@@ -1876,11 +1880,11 @@ ok:
 
 		if (*ste)
 			printf("collect: kernel STE at %p still valid (%x)\n",
-			       ste, *ste);
+			    ste, *ste);
 		ste = (int *)&Sysptmap[(u_int *)ste-pmap_ste(pmap_kernel(), 0)];
 		if (*ste)
 			printf("collect: kernel PTmap at %p still valid (%x)\n",
-			       ste, *ste);
+			    ste, *ste);
 #endif
 	}
 	splx(s);
@@ -1958,8 +1962,8 @@ pmap_pageable(pmap, sva, eva, pageable)
 {
 #ifdef DEBUG
 	if (pmapdebug & PDB_FOLLOW)
-		printf("pmap_pageable(%p, %lx, %lx, %x)\n",
-		       pmap, sva, eva, pageable);
+		printf("pmap_pageable(%p, %lx, %lx, %x)\n", pmap, sva, eva,
+		    pageable);
 #endif
 	/*
 	 * If we are making a PT page pageable then all valid
@@ -1975,8 +1979,8 @@ pmap_pageable(pmap, sva, eva, pageable)
 
 #ifdef DEBUG
 		if ((pmapdebug & (PDB_FOLLOW|PDB_PTPAGE)) == PDB_PTPAGE)
-			printf("pmap_pageable(%p, %lx, %lx, %x)\n",
-			       pmap, sva, eva, pageable);
+			printf("pmap_pageable(%p, %lx, %lx, %x)\n", pmap, sva,
+			    eva, pageable);
 #endif
 		if (!pmap_ste_v(pmap, sva))
 			return;
@@ -1989,7 +1993,7 @@ pmap_pageable(pmap, sva, eva, pageable)
 #ifdef DEBUG
 		if (pv->pv_va != sva || pv->pv_next) {
 			printf("pmap_pageable: bad PT page va %lx next %p\n",
-			       pv->pv_va, pv->pv_next);
+			    pv->pv_va, pv->pv_next);
 			return;
 		}
 #endif
@@ -2000,7 +2004,7 @@ pmap_pageable(pmap, sva, eva, pageable)
 #ifdef DEBUG
 		if (pmapdebug & PDB_PTPAGE)
 			printf("pmap_pageable: PT page %lx(%x) unmodified\n",
-			       sva, *(int *)pmap_pte(pmap, sva));
+			    sva, *(int *)pmap_pte(pmap, sva));
 		if (pmapdebug & PDB_WIRING)
 			pmap_check_wiring("pageable", sva);
 #endif
@@ -2172,8 +2176,8 @@ pmap_changebit(pa, bit, setem)
 
 #ifdef DEBUG
 	if (pmapdebug & PDB_BITS)
-		printf("pmap_changebit(%lx, %x, %s)\n",
-		       pa, bit, setem ? "set" : "clear");
+		printf("pmap_changebit(%lx, %x, %s)\n", pa, bit,
+		    setem ? "set" : "clear");
 #endif
 	if (!pmap_valid_page(pa))
 		return;
@@ -2290,8 +2294,8 @@ pmap_enter_ptpage(pmap, va)
 			PMAP_ACTIVATE(pmap, (struct pcb *)curproc->p_addr, 1);
 #ifdef DEBUG
 		if (pmapdebug & (PDB_ENTER|PDB_PTPAGE|PDB_SEGTAB))
-			printf("enter_pt: pmap %p stab %p(%p)\n",
-			       pmap, pmap->pm_stab, pmap->pm_stpa);
+			printf("enter_pt: pmap %p stab %p(%p)\n", pmap,
+			    pmap->pm_stab, pmap->pm_stpa);
 #endif
 	}
 
@@ -2323,7 +2327,8 @@ pmap_enter_ptpage(pmap, va)
 #endif
 #ifdef DEBUG
 			if (pmapdebug & (PDB_ENTER|PDB_PTPAGE|PDB_SEGTAB))
-				printf("enter_pt: alloc ste2 %d(%p)\n", ix, addr);
+				printf("enter_pt: alloc ste2 %d(%p)\n", ix,
+				    addr);
 #endif
 		}
 		ste = pmap_ste2(pmap, va);
@@ -2338,8 +2343,8 @@ pmap_enter_ptpage(pmap, va)
 		ste = (u_int *)((int)ste & ~(NBPG / SG4_LEV3SIZE - 1));
 #ifdef DEBUG
 		if (pmapdebug &  (PDB_ENTER|PDB_PTPAGE|PDB_SEGTAB))
-			printf("enter_pt: ste2 %p (%p)\n",
-			    pmap_ste2(pmap, va), ste);
+			printf("enter_pt: ste2 %p (%p)\n", pmap_ste2(pmap, va),
+			    ste);
 #endif
 	}
 #endif
@@ -2387,9 +2392,9 @@ pmap_enter_ptpage(pmap, va)
 #ifdef DEBUG
 		if (pmapdebug & (PDB_ENTER|PDB_PTPAGE))
 			printf("enter_pt: add &Sysptmap[%d]: %x (KPT page %lx)\n",
-			       ste - pmap_ste(pmap, 0),
-			       *(int *)&Sysptmap[ste - pmap_ste(pmap, 0)],
-			       kpt->kpt_va);
+			    ste - pmap_ste(pmap, 0),
+			    *(int *)&Sysptmap[ste - pmap_ste(pmap, 0)],
+			    kpt->kpt_va);
 #endif
 		splx(s);
 	}
@@ -2447,7 +2452,8 @@ pmap_enter_ptpage(pmap, va)
 	pv->pv_ptpmap = pmap;
 #ifdef DEBUG
 	if (pmapdebug & (PDB_ENTER|PDB_PTPAGE))
-		printf("enter_pt: new PT page at PA %lx, ste at %p\n", ptpa, ste);
+		printf("enter_pt: new PT page at PA %lx, ste at %p\n", ptpa,
+		    ste);
 #endif
 
 	/*
@@ -2473,8 +2479,8 @@ pmap_enter_ptpage(pmap, va)
 	if (pmap != pmap_kernel()) {
 #ifdef DEBUG
 		if (pmapdebug & (PDB_ENTER|PDB_PTPAGE|PDB_SEGTAB))
-			printf("enter_pt: stab %p refcnt %d\n",
-			       pmap->pm_stab, pmap->pm_sref);
+			printf("enter_pt: stab %p refcnt %d\n", pmap->pm_stab,
+			    pmap->pm_sref);
 #endif
 	}
 	/*
@@ -2498,8 +2504,8 @@ pmap_pvdump(pa)
 	printf("pa %lx", pa);
 	for (pv = pa_to_pvh(pa); pv; pv = pv->pv_next)
 		printf(" -> pmap %p, va %lx, ptste %p, ptpmap %p, flags %x",
-		       pv->pv_pmap, pv->pv_va, pv->pv_ptste, pv->pv_ptpmap,
-		       pv->pv_flags);
+		    pv->pv_pmap, pv->pv_va, pv->pv_ptste, pv->pv_ptpmap,
+		    pv->pv_flags);
 	printf("\n");
 }
 
@@ -2525,7 +2531,7 @@ pmap_check_wiring(str, va)
 		if (*pte)
 			count++;
 	if (entry->wired_count != count)
-		printf("*%s*: %lx: w%d/a%d\n",
-		       str, va, entry->wired_count, count);
+		printf("*%s*: %lx: w%d/a%d\n", str, va, entry->wired_count,
+		    count);
 }
 #endif
diff --git a/sys/arch/amiga/amiga/swapgeneric.c b/sys/arch/amiga/amiga/swapgeneric.c
index 61f186bf72f..4fad803d30d 100644
--- a/sys/arch/amiga/amiga/swapgeneric.c
+++ b/sys/arch/amiga/amiga/swapgeneric.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: swapgeneric.c,v 1.6 1996/10/05 15:47:51 niklas Exp $	*/
-/*	$NetBSD: swapgeneric.c,v 1.24 1996/05/21 17:15:40 is Exp $	*/
+/*	$OpenBSD: swapgeneric.c,v 1.7 1997/01/16 09:23:28 niklas Exp $	*/
+/*	$NetBSD: swapgeneric.c,v 1.26 1996/10/13 03:06:40 christos Exp $	*/
 
 /*
  * Copyright (c) 1982, 1986 Regents of the University of California.
diff --git a/sys/arch/amiga/amiga/sys_machdep.c b/sys/arch/amiga/amiga/sys_machdep.c
index 459e12ca793..a1034c9551a 100644
--- a/sys/arch/amiga/amiga/sys_machdep.c
+++ b/sys/arch/amiga/amiga/sys_machdep.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: sys_machdep.c,v 1.4 1996/08/19 00:04:15 niklas Exp $	*/
-/*	$NetBSD: sys_machdep.c,v 1.14.4.1 1996/05/26 16:23:34 is Exp $	*/
+/*	$OpenBSD: sys_machdep.c,v 1.5 1997/01/16 09:23:29 niklas Exp $	*/
+/*	$NetBSD: sys_machdep.c,v 1.15 1996/05/25 21:54:28 is Exp $	*/
 
 /*
  * Copyright (c) 1982, 1986 Regents of the University of California.
diff --git a/sys/arch/amiga/amiga/trap.c b/sys/arch/amiga/amiga/trap.c
index 063348ac690..48ede72e45d 100644
--- a/sys/arch/amiga/amiga/trap.c
+++ b/sys/arch/amiga/amiga/trap.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: trap.c,v 1.7 1996/11/28 23:33:03 niklas Exp $	*/
-/*	$NetBSD: trap.c,v 1.47 1996/05/10 14:31:08 is Exp $	*/
+/*	$OpenBSD: trap.c,v 1.8 1997/01/16 09:23:30 niklas Exp $	*/
+/*	$NetBSD: trap.c,v 1.52 1996/11/13 06:22:20 thorpej Exp $	*/
 
 /*
  * Copyright (c) 1988 University of Utah.
@@ -481,7 +481,7 @@ trapmmufault(type, code, v, fp, p, sticks)
 		if (type == T_MMUFLT)
 			return;
 		userret(p, fp->f_pc, sticks); 
-		reutrn;
+		return;
 	}
 #else /* use hacky 386bsd_code */
 	if (rv == KERN_SUCCESS) {
diff --git a/sys/arch/amiga/conf/A3000 b/sys/arch/amiga/conf/A3000
deleted file mode 100644
index c08c6ebe2a3..00000000000
--- a/sys/arch/amiga/conf/A3000
+++ /dev/null
@@ -1,109 +0,0 @@
-#	$OpenBSD: A3000,v 1.6 1996/12/11 23:06:32 niklas Exp $
-#	$NetBSD: A3000,v 1.7 1994/10/26 02:02:23 cgd Exp $
-
-#
-# Minimal AMIGA 3000
-#
-# Author: Stephen Roznowski (sjr@zombie.ncsc.mil)
-#
-# This configuration file is for a multiple disk/multiple tape A3000.
-#
-
-include "arch/amiga/conf/std.amiga"
-#
-# Add support for about 16 users. This variable is used to size
-# various kernel structures.
-#
-maxusers	16
-
-#
-# processors this kernel should support
-#
-options		"M68030"	# support for 030
-
-options		TIMEZONE=300	# Set the timezone that the kernel will use
-options		DST=1		# Set the timezone that the kernel will use
-
-options		FPCOPROC	# Support for MC68881/MC68882
-options		FPSP
-
-#
-# Networking options
-#
-options		INET		# Basic networking support
-
-options		FFS		# Berkeley fast file system
-options		MFS		# Memory based filesystem
-options		PROCFS		# Process filesystem
-options		KERNFS		# Kernel parameter filesystem
-options		NULLFS		# Loopback filesystem
-
-options		FIFO		# FIFO operations on vnodes
-
-options		SWAPPAGER	# Pager for swap device
-options		DEVPAGER	# Pager
-
-#
-# Compatability options for various existing systems
-#
-options		"COMPAT_09"	# fs type binary compatability (name vs number)
-options		COMPAT_SUNOS	# Support to run Sun-3 executables
-options		"COMPAT_43"	# 4.3 BSD compatible system calls
-#options		"TCP_COMPAT_42"	# Use 4.2 BSD style TCP
-options		"COMPAT_NOMID"	# ???
-
-#
-# Graphics options
-# 
-options		GRF_ECS			# Enhanced Chip Set
-options		GRF_NTSC		# NTSC
-options		GRF_PAL			# PAL
-options		"GRF_A2024"		# Support for the A2024
-
-#
-# Support for System V IPC facilities.
-#
-options		SYSVSHM		# System V shared memory
-options		SYSVMSG		# System V messages
-options		SYSVSEM		# System V semaphores
-
-#
-# Support for various kernel options
-#
-options		KTRACE		# Add kernel tracing system call
-options		DIAGNOSTIC	# Add additional error checking code
-options		"NKMEMCLUSTERS=256"	# Size of kernel malloc area
-options		GENERIC		# Mini-root boot support
-
-#
-# Build one kernel that can boot from any disk.
-#
-config		bsd swap on generic
-
-pseudo-device	view	10	# View (graphics mapping)
-pseudo-device	pty	16	# Pseudo-tty support
-pseudo-device	loop		# Loopback network
-
-#
-#The following sections describe various hardware options.
-#
-
-#
-# Devices on an Amiga 3000
-#
-ahsc0		at mainbus0		# A3000 scsi
-scsibus0	at ahsc0
-
-# any drives on configured controllers.
-sd0	at scsibus? target 0 lun 0
-sd1	at scsibus? target 1 lun 0
-sd2	at scsibus? target 2 lun 0
-sd3	at scsibus? target 3 lun 0
-sd4	at scsibus? target 4 lun 0
-sd5	at scsibus? target 5 lun 0
-sd6	at scsibus? target 6 lun 0
-st0	at scsibus? target ? lun 0
-
-grfcc0		at mainbus0
-grf0		at grfcc0
-ite0		at grf0
diff --git a/sys/arch/amiga/conf/COFFEE b/sys/arch/amiga/conf/COFFEE
deleted file mode 100644
index e023c49511f..00000000000
--- a/sys/arch/amiga/conf/COFFEE
+++ /dev/null
@@ -1,224 +0,0 @@
-#	$OpenBSD: COFFEE,v 1.7 1996/12/11 23:06:33 niklas Exp $
-#	$NetBSD: COFFEE,v 1.12 1995/10/09 02:08:35 chopps Exp $
-
-#
-# COFFEE - GENERIC but with GATEWAY and DEBUG
-#
-# This configuration file contains all possible options
-#
-
-include "arch/amiga/conf/std.amiga"
-
-maxusers	8
-option		TIMEZONE=300, DST=1
-
-#
-# processors this kernel should support
-#
-option		"M68040"	# support for 040
-option		FPSP		# MC68040 floating point support
-option		"M68030"	# support for 030
-option		"M68020"	# support for 020/851
-option		FPCOPROC	# Support for MC6888[12] (Required)
-
-option		SWAPPAGER	# Pager for processes (Required)
-option		DEVPAGER	# Pager for devices (Required)
-
-#
-# Networking options
-#
-option		INET		# IP networking support (Required)
-#option		ISO		# ISO Networking support
-#option		TPIP		# ARGO TP networking support
-#option		CCITT		# CCITT X.25
-#option		NS		# Xerox XNS
-#option		EON		# ISO CLNL over IP
-option		GATEWAY		# Packet forwarding
-#option		DIRECTED_BROADCAST	# Broadcast across subnets
-#option		NSIP		# XNS over IP
-
-#
-# File system related options
-#
-option		QUOTA		# Disk quotas for local disks
-option		NFSSERVER	# Network File System server side code
-option		NFSCLIENT	# Network File System client side code
-
-#
-# File systems
-#
-option		FFS		# Berkeley fast file system
-option		MFS		# Memory based filesystem
-option		PROCFS		# Process filesystem
-option		KERNFS		# Kernel parameter filesystem (Recommended)
-option		FDESC		# /dev/fd filesystem
-option		NULLFS		# Loopback filesystem
-option		FIFO		# FIFO operations on vnodes (Recommended)
-option		ADOSFS		# AmigaDOS file system
-option		"CD9660"	# ISO 9660 file system, with Rock Ridge
-option		UNION		# union file system
-option		UMAPFS		# uid/gid remapping filesystem
-#option		PORTAL		# Portal filesystem
-#option		MSDOSFS		# MS-DOS filesystem
-
-
-#
-# Compatability options for various existing systems
-#
-option		"COMPAT_10"	# compatability with older NetBSD release
-option		"COMPAT_09"	# compatability with older NetBSD release
-option		"COMPAT_43"	# 4.3 BSD compatible system calls
-option		COMPAT_SUNOS	# Support to run Sun (m68k) executables
-#option		"TCP_COMPAT_42"	# Use 4.2 BSD style TCP
-option		"COMPAT_NOMID"	# allow nonvalid machine id executables
-#option		COMPAT_HPUX	# HP300 compatability
-
-#
-# Support for System V IPC facilities.
-#
-option		SYSVSHM		# System V-like shared memory
-option		SYSVMSG		# System V-like messages
-option		SYSVSEM		# System V-like semaphores
-
-#
-# Support for various kernel options
-#
-option		GENERIC		# Mini-root boot support
-option		LKM		# Loadable kernel modules
-option		KTRACE		# Add kernel tracing system call
-option		DIAGNOSTIC	# Add additional error checking code
-option		"NKMEMCLUSTERS=256"	# Size of kernel malloc area
-
-#
-# Misc. debuging options
-#
-option		PANICWAIT	# Require keystroke to dump/reboot
-option		DEBUG		# Add debugging statements
-option		DDB		# Kernel debugger
-#option		SYSCALL_DEBUG	# debug all syscalls.
-#option		SCSIDEBUG	# Add SCSI debugging statements
-#option		KGDB		# Kernel debugger (KGDB) support
-#option		PANICBUTTON	# Forced crash via keypress (???)
-
-#
-# Amiga specific options
-#
-option		MACHINE_NONCONTIG # Non-contiguous memory support
-
-option		RETINACONSOLE	# enable code to allow retina to be console
-option		ULOWELLCONSOLE	# enable code to allow a2410 to be console
-option		CL5426CONSOLE   # Cirrus console
-
-option		GRF_ECS		# Enhanced Chip Set
-option		GRF_NTSC	# NTSC
-option		GRF_PAL		# PAL
-option		"GRF_A2024"	# Support for the A2024
-option		GRF_AGA		# AGA Chip Set
-option		GRF_CL5426	# Cirrus board support
-#option		"KFONT_8X11"	# 8x11 font
-
-# This is how you would tell the kernel the A2410 oscillator frequencies:
-# The used frequencies are the defaults, and don't need option setting
-#option		"ULOWELL_OSC1=36000000"
-#option		"ULOWELL_OSC2=66667000"
-
-# This is how you specify the blitting speed, higher values may speed up blits
-# a littel bit.  If you raise this value too much some trash may appear.
-# the commented version is the default.
-#option		RH_MEMCLK 61000000
-# this option enables the 64 bit sprite which doesn't seems to be work
-# for quite a few people.  E.g. The cursor sprite will turn to a block
-# when moved to the top of the screen in X.
-#option		RH_64BIT_SPRITE
-# enables fast scroll code appears to now work on 040 systems.
-#option		RETINA_SPEED_HACK
-
-grfcc0		at mainbus0		# custom chips
-grfrt0		at zbus0		# retina II
-grfrh0		at zbus0		# retina III
-grfcl*		at zbus0		# Picasso II/Piccalo/Spectrum
-grful0		at zbus0		# A2410
-grfcv0		at zbus0		# CyberVision 64
-
-grf0		at grfcc0
-grf1		at grfrt0
-grf2		at grfrh0
-grf3		at grfcl?
-grf4		at grful0
-grf5		at grfcv0
-
-ite0		at grf0			# terminal emulators for grf's
-ite1		at grf1			# terminal emulators for grf's
-ite2		at grf2			# terminal emulators for grf's
-ite3		at grf3			# terminal emulators for grf's
-ite4		at grf4			# terminal emulators for grf's
-
-msc0		at zbus0		# A2232 MSC multiport serial.
-mfc0		at zbus0		# MultiFaceCard I/O board
-mfcs0		at mfc0 unit 0		# MFC serial
-mfcs1		at mfc0 unit 1		# MFC serial
-#mfcp0		at mfc0 unit 0		# MFC parallel [not available yet]
-#mfc1		at zbus0		# MultiFaceCard 2nd I/O board
-#mfcs2		at mfc1 unit 0
-#mfcs3		at mfc1 unit 1
-#mfcp1		at mfc1 unit 0
-
-le0		at zbus0		# Lance ethernet.
-ed0		at zbus0		# dp8390 ethernet
-es0		at zbus0		# SMC 91C90 ethernet
-qn0		at zbus0		# quicknet ethernet
-ae0		at zbus0		# Ariadne ethernet
-bah0		at zbus0		# C= arcnet
-
-# scsi stuff, all possible
-gvpbus*		at zbus0
-gtsc0		at gvpbus?		# GVP series II scsi
-ahsc0		at mainbus0		# A3000 scsi
-atzsc0		at zbus0
-wstsc0		at zbus0		# Wordsync II scsi
-ivsc0		at zbus0		# IVS scsi
-mlhsc0		at zbus0		# Hacker scsi
-otgsc0		at zbus0		# 12 gauge scsi
-zssc0		at zbus0		# Zeus scsi
-mgnsc0		at zbus0		# Magnum scsi
-wesc0		at zbus0		# Warp Engine scsi
-idesc0		at mainbus0		# A4000 & A1200 IDE
-afsc0		at zbus0		# A4091 scsi
-aftsc0		at mainbus0		# A4000T scsi
-flsc0		at zbus0		# FastlaneZ3 scsi
-bzsc0		at zbus0		# Blizzard 1230 scsi
-
-scsibus*	at gtsc0
-scsibus*	at ahsc0
-scsibus*	at atzsc0
-scsibus*	at wstsc0
-scsibus*	at ivsc0
-scsibus*	at mlhsc0
-scsibus*	at otgsc0
-scsibus*	at zssc0
-scsibus*	at mgnsc0
-scsibus*	at wesc0
-scsibus*	at idesc0
-scsibus*	at afsc0
-scsibus*	at aftsc0
-scsibus*	at flsc0
-scsibus*	at bzsc0
-
-# each hard drive from low target to high
-# will configure to the next available sd unit number
-sd*	at scsibus? target ? lun ?	# scsi disks
-
-st*	at scsibus? target ? lun ?	# scsi tapes
-cd*	at scsibus? target ? lun ?	# scsi cd's
-
-pseudo-device	ccd 4			# concat disks
-pseudo-device	sl			# slip
-pseudo-device	ppp			# ppp
-pseudo-device	view 10			# views
-pseudo-device	pty 16			# pseudo terminals
-pseudo-device	loop			# network loopback
-pseudo-device	bpfilter 12		# berkeley packet filters
-pseudo-device	tun 2
-pseudo-device	vnd	3		# 3 pseudo disks (see vnconfig)
-
-config	bsd swap on generic
diff --git a/sys/arch/amiga/conf/CRASH b/sys/arch/amiga/conf/CRASH
index 0b5f536eb0f..3ee26dc0580 100644
--- a/sys/arch/amiga/conf/CRASH
+++ b/sys/arch/amiga/conf/CRASH
@@ -1,4 +1,4 @@
-#	$OpenBSD: CRASH,v 1.6 1996/12/11 23:06:33 niklas Exp $
+#	$OpenBSD: CRASH,v 1.7 1997/01/16 09:23:34 niklas Exp $
 
 #
 # The first OpenBSD/Amiga "user" Neil Brewitt's GG2 + NE2000 equipped A3000
@@ -21,7 +21,6 @@ option		"M68030"	# support for 030
 option		FPCOPROC	# Support for MC6888[12] (Required)
 
 option		SWAPPAGER	# Pager for processes (Required)
-option		VNODEPAGER	# Pager for vnodes (Required)
 option		DEVPAGER	# Pager for devices (Required)
 
 #
diff --git a/sys/arch/amiga/conf/DRACO b/sys/arch/amiga/conf/DRACO
index d6cf4cee56b..96ed319e665 100644
--- a/sys/arch/amiga/conf/DRACO
+++ b/sys/arch/amiga/conf/DRACO
@@ -1,5 +1,5 @@
-#	$OpenBSD: DRACO,v 1.7 1996/12/11 23:06:34 niklas Exp $
-#	$NetBSD: DRACO,v 1.2.4.2 1996/09/06 00:28:31 jtc Exp $
+#	$OpenBSD: DRACO,v 1.8 1997/01/16 09:23:35 niklas Exp $
+#	$NetBSD: DRACO,v 1.7 1996/12/20 19:18:16 veego Exp $
 
 #
 # Macro System GmbH "DraCo", currently 68060-only until FPE is integrated.
@@ -24,10 +24,6 @@ option		"M68060"	# support for 060
 option		"M060SP"	# MC68060 software support (Required for 060)
 option		FPCOPROC	# Support for MC6888[12] (Required)
 
-#
-# pagers:
-#
-
 option		SWAPPAGER	# Pager for processes (Required)
 option		DEVPAGER	# Pager for devices (Required)
 
@@ -70,7 +66,7 @@ option		MSDOSFS		# MS-DOS filesystem
 #
 # Compatability options for various existing systems
 #
-#option		"COMPAT_10"	# compatability with older NetBSD release
+option		COMPAT_12
 #option		COMPAT_SUNOS	# Support to run Sun (m68k) executables
 #option		"TCP_COMPAT_42"	# Use 4.2 BSD style TCP
 option		"COMPAT_NOMID"	# allow nonvalid machine id executables
@@ -95,7 +91,6 @@ option		"NKMEMCLUSTERS=256"	# Size of kernel malloc area
 #
 # Misc. debuging options
 #
-option		PANICWAIT	# Require keystroke to dump/reboot
 option		DEBUG		# Add debugging statements
 option		DDB		# Kernel debugger
 #option		SYSCALL_DEBUG	# debug all syscalls.
@@ -156,8 +151,10 @@ scsibus*	at drsc0
 # will configure to the next available sd unit number
 sd*	at scsibus? target ? lun ?	# scsi disks
 st*	at scsibus? target ? lun ?	# scsi tapes
-ss*	at scsibus? target ? lun ?	# scsi scanner
 cd*	at scsibus? target ? lun ?	# scsi cd's
+ss*	at scsibus? target ? lun ?	# scsi scanner
+ch*	at scsibus? target ? lun ?	# scsi autochangers
+uk*	at scsibus? target ? lun ?	# scsi unknown
 
 pseudo-device	pty 16			# pseudo terminals
 pseudo-device	loop			# network loopback
diff --git a/sys/arch/amiga/conf/FILIPPA b/sys/arch/amiga/conf/FILIPPA
index 28c51c2c53d..4a1d7239ac2 100644
--- a/sys/arch/amiga/conf/FILIPPA
+++ b/sys/arch/amiga/conf/FILIPPA
@@ -1,4 +1,4 @@
-#	$OpenBSD: FILIPPA,v 1.13 1997/01/04 12:45:45 niklas Exp $
+#	$OpenBSD: FILIPPA,v 1.14 1997/01/16 09:23:36 niklas Exp $
 
 #
 # Niklas' AMIGA with ISA support
@@ -18,8 +18,8 @@ option		FPSP		# MC68040 floating point support
 #option		"M68020"	# support for 020/851
 option		FPCOPROC	# Support for MC6888[12] (Required)
 
-option		SWAPPAGER	# Pager for processes (Required)
-option		DEVPAGER	# Pager for devices (Required)
+option		SWAPPAGER
+option		DEVPAGER
 
 #
 # Networking option
diff --git a/sys/arch/amiga/conf/GENERIC b/sys/arch/amiga/conf/GENERIC
index 324027289c7..fbf5e425fd7 100644
--- a/sys/arch/amiga/conf/GENERIC
+++ b/sys/arch/amiga/conf/GENERIC
@@ -1,5 +1,5 @@
-#	$OpenBSD: GENERIC,v 1.17 1997/01/05 02:08:05 niklas Exp $
-#	$NetBSD: GENERIC,v 1.57.4.4 1996/09/06 00:34:18 jtc Exp $
+#	$OpenBSD: GENERIC,v 1.18 1997/01/16 09:23:37 niklas Exp $
+#	$NetBSD: GENERIC,v 1.67 1997/01/07 11:35:04 mrg Exp $
 
 #
 # GENERIC AMIGA
@@ -52,13 +52,14 @@ option		"NKMEMCLUSTERS=256"	# Size of kernel malloc area
 #option		DEBUG		# Add debugging statements
 #option		SYSCALL_DEBUG	# debug all syscalls.
 #option		SCSIDEBUG	# Add SCSI debugging statements
-#option		KGDB		# Kernel debugger (KGDB) support
 #option		PANICBUTTON	# Forced crash via keypress (???)
 
 #
 # Amiga specific options
 #
 option		MACHINE_NONCONTIG # Non-contiguous memory support
+# ATTENTION: There is NO WARRANTY AT ALL that the sync will be complete
+# before the 10 secondinterval ends, or that KBDRESET does work at all.
 #option		KBDRESET	# sync on Ctrl-Amiga-Amiga
 
 # These options improve performance with the built-in serial port
@@ -158,7 +159,8 @@ idesc0		at mainbus0		# A4000 & A1200 IDE
 afsc0		at zbus0		# A4091 scsi
 aftsc0		at mainbus0		# A4000T scsi
 flsc0		at zbus0		# FastlaneZ3 scsi
-bzsc0		at zbus0		# Blizzard 1230 scsi
+bzsc0		at zbus0		# Blizzard 1230 I,II scsi 
+bztzsc0		at zbus0		# Blizzard 1230 IV / 1260 / 2060
 empsc0		at zbus0		# Emplant
 drsc0		at mainbus0		# DraCo scsi
 
@@ -177,6 +179,7 @@ scsibus*	at afsc0
 scsibus*	at aftsc0
 scsibus*	at flsc0
 scsibus*	at bzsc0
+scsibus*	at bztzsc0
 scsibus*	at empsc0
 scsibus*	at drsc0
 
@@ -185,9 +188,9 @@ scsibus*	at drsc0
 sd*	at scsibus? target ? lun ?	# scsi disks
 st*	at scsibus? target ? lun ?	# scsi tapes
 cd*	at scsibus? target ? lun ?	# scsi cd's
-ch*	at scsibus? target ? lun ?	# scsi cd changers
 ss*	at scsibus? target ? lun ?	# scsi scanners
-uk*	at scsibus? target ? lun ?	# unknown scsi
+ch*	at scsibus? target ? lun ?	# scsi autochangers
+uk*	at scsibus? target ? lun ?	# scsi unknown
 
 ggbus*	at zbus0			# Goldengate bridge
 isa*	at ggbus?
diff --git a/sys/arch/amiga/conf/Makefile.amiga b/sys/arch/amiga/conf/Makefile.amiga
index fe2384e4bee..7f3194d98e3 100644
--- a/sys/arch/amiga/conf/Makefile.amiga
+++ b/sys/arch/amiga/conf/Makefile.amiga
@@ -1,5 +1,5 @@
-#	$OpenBSD: Makefile.amiga,v 1.16 1996/08/19 00:15:51 niklas Exp $
-#	$NetBSD: Makefile.amiga,v 1.45 1996/05/16 17:07:08 is Exp $
+#	$OpenBSD: Makefile.amiga,v 1.17 1997/01/16 09:23:38 niklas Exp $
+#	$NetBSD: Makefile.amiga,v 1.52 1996/12/01 12:10:07 veego Exp $
 
 # Makefile for OpenBSD
 #
@@ -22,32 +22,40 @@
 # DEBUG is set to -g if debugging.
 # PROF is set to -pg if profiling.
 
-AS?=	as
 CC?=	cc
-CPP?=	cpp
 LD?=	ld
-STRIP?=	strip -d
+MKDEP?=	mkdep
+STRIP?=	strip
 TOUCH?=	touch -f -c
+COPTS?=	-O2
 
 # source tree is located via $S relative to the compilation directory
-S=	../../../..
-AMIGA=	../..
+.ifndef S
+S!=	cd ../../../..; pwd
+.endif
+AMIGA=	$S/arch/amiga
 
-INCLUDES=	-I. -I$S/arch -I$S
-CPPFLAGS=	${INCLUDES} ${IDENT} -D_KERNEL -Dmc68020 -Damiga
+INCLUDES=	-I. -I$S/arch -I$S -nostdinc
+CPPFLAGS=	${INCLUDES} ${IDENT} ${PARAM} -D_KERNEL -Dmc68020 -Damiga
 
-CDIAGFLAGS=	-Werror -Wall -Wstrict-prototypes -Wno-uninitialized \
+CWARNFLAGS=	-Werror -Wall -Wstrict-prototypes -Wno-uninitialized \
 		-Wno-format
 
 .if empty(IDENT:M-DM68060)
-CMACHFLAGS=	-m68020 -msoft-float
+CMACHFLAGS=	-m68020
 .else
-CMACHFLAGS=	-m68060 -Wa,-m68030 -msoft-float
+CMACHFLAGS=	-m68060 -Wa,-m68030
 .endif
+CMACHFLAGS+=	-msoft-float
 
-CFLAGS=		${DEBUG} -O2 ${CDIAGFLAGS} ${CMACHFLAGS} ${COPTS}
+CFLAGS=		${DEBUG} ${CWARNFLAGS} ${COPTS} ${CMACHFLAGS}
 AFLAGS=		-x assembler-with-cpp -traditional-cpp -D_LOCORE
 LINKFLAGS=	-n -Ttext 0 -e start
+STRIPFLAGS=	-d
+
+HOSTCC?=	${CC}
+HOSTED_CPPFLAGS=${CPPFLAGS:S/^-nostdinc$//}
+HOSTED_CFLAGS=	${CFLAGS}
 
 ### find out what to use for libkern
 .include "$S/lib/libkern/Makefile.inc"
@@ -71,14 +79,14 @@ LIBCOMPAT=	${COMPATLIB_PROF}
 ### for the Motorola 68060 Software Support Package
 .include "$S/arch/m68k/060sp/Makefile.inc"
 
-# compile rules: rules are named ${TYPE}_${SUFFIX}${CONFIG_DEP}
-# where TYPE is NORMAL, DRIVER, or PROFILE}; SUFFIX is the file suffix,
-# capitalized (e.g. C for a .c file), and CONFIG_DEP is _C if the file
-# is marked as config-dependent.
+# compile rules: rules are named ${TYPE}_${SUFFIX} where TYPE is NORMAL or
+# HOSTED}, and SUFFIX is the file suffix, capitalized (e.g. C for a .c file).
 
 NORMAL_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
 NORMAL_C_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
 
+HOSTED_C=	${HOSTCC} ${HOSTED_CFLAGS} ${HOSTED_CPPFLAGS} -c $<
+
 DRIVER_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
 DRIVER_C_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
 
@@ -115,9 +123,9 @@ DEBUG?=
 LINKFLAGS+=	-X
 SYSTEM_LD_TAIL+=; \
 		echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \
-		echo ${STRIP} $@; ${STRIP} $@
+		echo ${STRIP} ${STRIPFLAGS} $@; ${STRIP} ${STRIPFLAGS} $@
 .else
-LINKFLAGS+=	-x
+LINKFLAGS+=	-S
 .endif
 
 %LOAD
@@ -126,17 +134,17 @@ assym.h: genassym
 	./genassym >assym.h
 
 genassym: genassym.o
-	${CC} -o $@ genassym.o
+	${HOSTCC} -o $@ genassym.o
 
 genassym.o: ${AMIGA}/amiga/genassym.c
-	${NORMAL_C_C}
+	${HOSTED_C}
 
 param.c: $S/conf/param.c
 	rm -f param.c
 	cp $S/conf/param.c .
 
 param.o: param.c Makefile
-	${NORMAL_C_C}
+	${NORMAL_C}
 
 ioconf.o: ioconf.c
 	${NORMAL_C}
@@ -151,7 +159,7 @@ clean::
 	    [Ee]rrs linterrs makelinks genassym genassym.o assym.h
 
 lint:
-	@lint -hbxncez -DGENERIC -Dvolatile= ${CPPFLAGS} ${PARAM} -UKGDB \
+	@lint -hbxncez -DGENERIC -Dvolatile= ${CPPFLAGS} -UKGDB \
 	    ${AMIGA}/amiga/Locore.c ${CFILES} ${AMIGA}/amiga/swapgeneric.c \
 	    ioconf.c param.c | \
 	    grep -v 'static function .* unused'
@@ -171,10 +179,11 @@ SRCS=	${AMIGA}/amiga/locore.s \
 	param.c ioconf.c ${CFILES} ${SFILES}
 depend:: .depend
 .depend: ${SRCS} assym.h param.c
-	mkdep ${AFLAGS} ${CPPFLAGS} ${AMIGA}/amiga/locore.s
-	mkdep -a ${CFLAGS} ${CPPFLAGS} param.c ioconf.c ${CFILES}
-	mkdep -a ${AFLAGS} ${CPPFLAGS} ${SFILES}
-	mkdep -a ${CFLAGS} ${CPPFLAGS} ${PARAM} ${AMIGA}/amiga/genassym.c
+	${MKDEP} ${AFLAGS} ${CPPFLAGS} ${AMIGA}/amiga/locore.s
+	${MKDEP} -a ${CFLAGS} ${CPPFLAGS} param.c ioconf.c ${CFILES}
+	${MKDEP} -a ${AFLAGS} ${CPPFLAGS} ${SFILES}
+	${MKDEP} -a ${HOSTED_CFLAGS} ${HOSTED_CPPFLAGS} \
+	    ${AMIGA}/amiga/genassym.c
 
 
 # depend on root or device configuration
diff --git a/sys/arch/amiga/conf/files.amiga b/sys/arch/amiga/conf/files.amiga
index f32d9764aee..505a5884eb4 100644
--- a/sys/arch/amiga/conf/files.amiga
+++ b/sys/arch/amiga/conf/files.amiga
@@ -1,5 +1,5 @@
-#	$OpenBSD: files.amiga,v 1.18 1996/08/19 06:57:02 niklas Exp $
-#	$NetBSD: files.amiga,v 1.48 1996/05/19 21:04:50 veego Exp $
+#	$OpenBSD: files.amiga,v 1.19 1997/01/16 09:23:39 niklas Exp $
+#	$NetBSD: files.amiga,v 1.51 1996/12/16 16:17:31 is Exp $
 
 # maxpartitions must be first item in files.${ARCH}
 maxpartitions 16			# NOTE THAT AMIGA IS SPECIAL!
@@ -160,6 +160,11 @@ device	mfcp
 attach	mfcp at mfc
 file	arch/amiga/dev/mfc.c		mfcs | mfcp needs-count
 
+# DraCo internal com port
+device	drcom: tty
+attach	drcom at mainbus
+file	arch/amiga/dev/drcom.c		drcom needs-count
+  
 include "../../../scsi/files.scsi"
 
 # wd 33c93 controllers
@@ -251,11 +256,16 @@ device	flsc: scsi, sfas
 attach	flsc at zbus
 file	arch/amiga/dev/flsc.c		flsc needs-flag
 
-# Blizzard1230
+# Blizzard1230-I,II
 device	bzsc: scsi, sfas
 attach	bzsc at zbus
 file	arch/amiga/dev/bzsc.c		bzsc needs-flag
 
+# Blizzard2060 scsi
+device	bztzsc: scsi, sfas
+attach	bztzsc at zbus
+file	arch/amiga/dev/bztzsc.c		bztzsc needs-flag
+
 # Amiga 4000/1200 IDE masquerading as SCSI
 device	idesc: scsi
 attach	idesc at mainbus
diff --git a/sys/arch/amiga/conf/std.amiga b/sys/arch/amiga/conf/std.amiga
index 8840cf9a9b5..e109d2107f2 100644
--- a/sys/arch/amiga/conf/std.amiga
+++ b/sys/arch/amiga/conf/std.amiga
@@ -1,5 +1,5 @@
-#	$OpenBSD: std.amiga,v 1.3 1996/05/29 10:14:46 niklas Exp $
-#	$NetBSD: std.amiga,v 1.8 1996/05/09 20:31:03 is Exp $
+#	$OpenBSD: std.amiga,v 1.4 1997/01/16 09:23:40 niklas Exp $
+#	$NetBSD: std.amiga,v 1.10 1996/12/20 19:15:06 veego Exp $
 
 # standard amiga information
 
@@ -15,3 +15,6 @@ ms*	at mainbus0
 fdc0	at mainbus0
 fd*	at fdc0 unit ?
 zbus0	at mainbus0
+
+#options	SWAPPAGER	# paging
+#options	DEVPAGER	# mmap() of devices
diff --git a/sys/arch/amiga/conf/std.draco b/sys/arch/amiga/conf/std.draco
index a82c2881ef2..8a1031023c7 100644
--- a/sys/arch/amiga/conf/std.draco
+++ b/sys/arch/amiga/conf/std.draco
@@ -1,7 +1,7 @@
-#	$OpenBSD: std.draco,v 1.2 1996/10/04 15:05:40 niklas Exp $
-#	$NetBSD: std.draco,v 1.1 1996/05/09 20:31:04 is Exp $
+#	$OpenBSD: std.draco,v 1.3 1997/01/16 09:23:41 niklas Exp $
+#	$NetBSD: std.draco,v 1.2 1996/12/20 19:15:07 veego Exp $
 
-# standard amiga information
+# standard DraCo information
 
 machine amiga m68k
 
@@ -10,3 +10,6 @@ mainbus0	at root
 clock0	at mainbus0
 kbd0	at mainbus0
 zbus0	at mainbus0
+
+#options	SWAPPAGER	# paging
+#options	DEVPAGER	# mmap() of devices
diff --git a/sys/arch/amiga/dev/afsc.c b/sys/arch/amiga/dev/afsc.c
index d139aa802e6..5fadc11ab20 100644
--- a/sys/arch/amiga/dev/afsc.c
+++ b/sys/arch/amiga/dev/afsc.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: afsc.c,v 1.6 1996/11/23 21:45:05 kstailey Exp $	*/
-/*	$NetBSD: afsc.c,v 1.14 1996/04/21 21:10:48 veego Exp $	*/
+/*	$OpenBSD: afsc.c,v 1.7 1997/01/16 09:23:42 niklas Exp $	*/
+/*	$NetBSD: afsc.c,v 1.20 1996/12/23 09:09:49 veego Exp $	*/
 
 /*
  * Copyright (c) 1994 Michael L. Hitch
diff --git a/sys/arch/amiga/dev/ahsc.c b/sys/arch/amiga/dev/ahsc.c
index aa1dd49090d..f3e698a1b16 100644
--- a/sys/arch/amiga/dev/ahsc.c
+++ b/sys/arch/amiga/dev/ahsc.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: ahsc.c,v 1.4 1996/11/23 21:45:05 kstailey Exp $	*/
-/*	$NetBSD: ahsc.c,v 1.12 1996/04/21 21:10:49 veego Exp $	*/
+/*	$OpenBSD: ahsc.c,v 1.5 1997/01/16 09:23:43 niklas Exp $	*/
+/*	$NetBSD: ahsc.c,v 1.18 1996/12/23 09:09:51 veego Exp $	*/
 
 /*
  * Copyright (c) 1994 Christian E. Hopps
diff --git a/sys/arch/amiga/dev/ahscreg.h b/sys/arch/amiga/dev/ahscreg.h
index 81bcab615c9..63ec2ffa932 100644
--- a/sys/arch/amiga/dev/ahscreg.h
+++ b/sys/arch/amiga/dev/ahscreg.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: ahscreg.h,v 1.3 1997/01/16 09:23:44 niklas Exp $	*/
 /*	$NetBSD: ahscreg.h,v 1.2 1994/10/26 02:02:46 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/atzsc.c b/sys/arch/amiga/dev/atzsc.c
index fbc439a4089..44e22e3bd3e 100644
--- a/sys/arch/amiga/dev/atzsc.c
+++ b/sys/arch/amiga/dev/atzsc.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: atzsc.c,v 1.4 1996/11/23 21:45:06 kstailey Exp $	*/
-/*	$NetBSD: atzsc.c,v 1.16 1996/04/21 21:10:51 veego Exp $	*/
+/*	$OpenBSD: atzsc.c,v 1.5 1997/01/16 09:23:45 niklas Exp $	*/
+/*	$NetBSD: atzsc.c,v 1.22 1996/12/23 09:09:52 veego Exp $	*/
 
 /*
  * Copyright (c) 1994 Christian E. Hopps
diff --git a/sys/arch/amiga/dev/atzscreg.h b/sys/arch/amiga/dev/atzscreg.h
index 13666b4154a..4fcfc54c191 100644
--- a/sys/arch/amiga/dev/atzscreg.h
+++ b/sys/arch/amiga/dev/atzscreg.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: atzscreg.h,v 1.2 1997/01/16 09:23:46 niklas Exp $	*/
 /*	$NetBSD: atzscreg.h,v 1.2 1994/10/26 02:02:49 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/bzsc.c b/sys/arch/amiga/dev/bzsc.c
index 997e96a7ca0..d1d0311cb01 100644
--- a/sys/arch/amiga/dev/bzsc.c
+++ b/sys/arch/amiga/dev/bzsc.c
@@ -1,6 +1,6 @@
-/*	$OpenBSD: bzsc.c,v 1.4 1996/11/23 21:45:06 kstailey Exp $	*/
+/*	$OpenBSD: bzsc.c,v 1.5 1997/01/16 09:23:48 niklas Exp $	*/
 
-/*	$NetBSD: bzsc.c,v 1.7 1996/04/21 21:10:52 veego Exp $	*/
+/*	$NetBSD: bzsc.c,v 1.14 1996/12/23 09:09:53 veego Exp $	*/
 
 /*
  * Copyright (c) 1995 Daniel Widenfalk
@@ -59,7 +59,7 @@
 #include <amiga/dev/bzscreg.h>
 #include <amiga/dev/bzscvar.h>
 
-int  bzscprint  __P((void *auxp, const char *)); 
+int  bzscprint  __P((void *auxp, const char *));
 void bzscattach __P((struct device *, struct device *, void *));
 int  bzscmatch  __P((struct device *, void *, void *));
 
@@ -104,15 +104,26 @@ bzscmatch(pdp, match, auxp)
 	void *match, *auxp;
 {
 	struct zbus_args *zap;
+	vu_char *ta;
 
 	if (!is_a1200())
 		return(0);
 
 	zap = auxp;
-	if (zap->manid == 0x2140 && zap->prodid == 11)
-		return(1);
+	if (zap->manid != 0x2140 || zap->prodid != 11)
+		return(0);
+
+	ta = (vu_char *)(((char *)zap->va)+0x10010);
+	if (badbaddr((caddr_t)ta))
+		return(0);
 
-	return(0);
+	*ta = 0;
+	*ta = 1;
+	DELAY(5);
+	if (*ta != 1)
+		return(0);
+
+	return(1);
 }
 
 void
@@ -336,7 +347,7 @@ do { chain[n].ptr = (p); chain[n].len = (l); chain[n++].flg = (f); } while(0)
 	if (l < 512)
 		set_link(n, (vm_offset_t)p, l, SFAS_CHAIN_BUMP);
 	else if (
-#ifdef M68040
+#if defined(M68040) || defined(M68060)
 		 ((mmutype == MMU_68040) && ((vm_offset_t)p >= 0xFFFC0000)) &&
 #endif
 		 ((vm_offset_t)p >= 0xFF000000)) {
diff --git a/sys/arch/amiga/dev/bztzsc.c b/sys/arch/amiga/dev/bztzsc.c
new file mode 100644
index 00000000000..7c18b0b4e79
--- /dev/null
+++ b/sys/arch/amiga/dev/bztzsc.c
@@ -0,0 +1,429 @@
+/*	$OpenBSD: bztzsc.c,v 1.1 1997/01/16 09:23:49 niklas Exp $	*/
+/*	$NetBSD: bztzsc.c,v 1.2 1996/12/23 09:09:54 veego Exp $	*/
+
+/*
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * Copyright (c) 1982, 1990 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 contains software written by Ignatios Souvatzis for
+ *	the NetBSD project.
+ * 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.
+ *
+ */
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/kernel.h>
+#include <sys/device.h>
+#include <scsi/scsi_all.h>
+#include <scsi/scsiconf.h>
+#include <vm/vm.h>
+#include <vm/vm_kern.h>
+#include <vm/vm_page.h>
+#include <machine/pmap.h>
+#include <amiga/amiga/custom.h>
+#include <amiga/amiga/cc.h>
+#include <amiga/amiga/device.h>
+#include <amiga/amiga/isr.h>
+#include <amiga/dev/sfasreg.h>
+#include <amiga/dev/sfasvar.h>
+#include <amiga/dev/zbusvar.h>
+#include <amiga/dev/bztzscreg.h>
+#include <amiga/dev/bztzscvar.h>
+
+int  bztzscprint  __P((void *auxp, const char *));
+void bztzscattach __P((struct device *, struct device *, void *));
+int  bztzscmatch  __P((struct device *, void *, void *));
+
+struct scsi_adapter bztzsc_scsiswitch = {
+	sfas_scsicmd,
+	sfas_minphys,
+	0,			/* no lun support */
+	0,			/* no lun support */
+};
+
+struct scsi_device bztzsc_scsidev = {
+	NULL,		/* use default error handler */
+	NULL,		/* do not have a start functio */
+	NULL,		/* have no async handler */
+	NULL,		/* Use default done routine */
+};
+
+struct cfattach bztzsc_ca = {
+	sizeof(struct bztzsc_softc), bztzscmatch, bztzscattach
+};
+
+struct cfdriver bztzsc_cd = {
+	NULL, "bztzsc", DV_DULL, NULL, 0
+};
+
+int bztzsc_intr		 __P((void *));
+void bztzsc_set_dma_tc	 __P((struct sfas_softc *sc, unsigned int len));
+int bztzsc_setup_dma	 __P((struct sfas_softc *sc, vm_offset_t ptr, int len,
+			      int mode));
+int bztzsc_build_dma_chain __P((struct sfas_softc *sc,
+			      struct sfas_dma_chain *chain, void *p, int l));
+int bztzsc_need_bump	 __P((struct sfas_softc *sc, vm_offset_t ptr, int len));
+void bztzsc_led		 __P((struct sfas_softc *sc, int mode));
+
+/*
+ * If we are an Phase 5 Devices Blizzard-2060 SCSI option:
+ */
+int
+bztzscmatch(pdp, cfp, auxp)
+	struct device	*pdp;
+	void		*cfp;
+	void		*auxp;
+{
+	struct zbus_args *zap;
+	volatile u_int8_t *ta;
+
+	zap = auxp;
+
+	if (zap->manid != 0x2140)	/* Phase V ? */
+		return(0);
+
+	
+	if (zap->prodid != 24)		/* is it B2060? */
+		return 0;
+
+       	ta = (vu_char *)(((char *)zap->va) + 0x1ff00 + 0x20);
+
+	if (badbaddr((caddr_t)ta))
+		return(0);
+				
+	*ta = 0;
+	*ta = 1;
+	DELAY(5);
+	if (*ta != 1)
+		return(0);
+
+	return(1);
+}
+
+u_int32_t bztzsc_flags = 0;
+
+void
+bztzscattach(pdp, dp, auxp)
+	struct device	*pdp;
+	struct device	*dp;
+	void		*auxp;
+{
+	struct bztzsc_softc *sc;
+	struct zbus_args  *zap;
+	bztzsc_regmap_p	   rp;
+	vu_char		  *fas;
+
+	zap = auxp;
+
+	fas = &((vu_char *)zap->va)[0x1ff00];
+
+	sc = (struct bztzsc_softc *)dp;
+	rp = &sc->sc_regmap;
+
+	rp->FAS216.sfas_tc_low	= &fas[0x00];
+	rp->FAS216.sfas_tc_mid	= &fas[0x04];
+	rp->FAS216.sfas_fifo	= &fas[0x08];
+	rp->FAS216.sfas_command	= &fas[0x0C];
+	rp->FAS216.sfas_dest_id	= &fas[0x10];
+	rp->FAS216.sfas_timeout	= &fas[0x14];
+	rp->FAS216.sfas_syncper	= &fas[0x18];
+	rp->FAS216.sfas_syncoff	= &fas[0x1C];
+	rp->FAS216.sfas_config1	= &fas[0x20];
+	rp->FAS216.sfas_clkconv	= &fas[0x24];
+	rp->FAS216.sfas_test	= &fas[0x28];
+	rp->FAS216.sfas_config2	= &fas[0x2C];
+	rp->FAS216.sfas_config3	= &fas[0x30];
+	rp->FAS216.sfas_tc_high	= &fas[0x38];
+	rp->FAS216.sfas_fifo_bot = &fas[0x3C];
+
+	rp->hardbits		= &fas[0xe0];
+	rp->addrport		= &fas[0xf0];
+
+	sc->sc_softc.sc_fas	= (sfas_regmap_p)rp;
+
+	sc->sc_softc.sc_led	= bztzsc_led;
+
+	sc->sc_softc.sc_setup_dma	= bztzsc_setup_dma;
+	sc->sc_softc.sc_build_dma_chain = bztzsc_build_dma_chain;
+	sc->sc_softc.sc_need_bump	= bztzsc_need_bump;
+
+	sc->sc_softc.sc_clock_freq   = 40;   /* Phase5 SCSI all run at 40MHz */
+	sc->sc_softc.sc_timeout      = 250;  /* Set default timeout to 250ms */
+
+	sc->sc_softc.sc_config_flags = bztzsc_flags;	/* for the moment */
+
+	sc->sc_softc.sc_host_id      = 7;    /* Should check the jumpers */
+
+	sc->sc_softc.sc_bump_sz = NBPG;	/* XXX should be the VM pagesize */
+	sc->sc_softc.sc_bump_pa = 0x0;
+
+	sfasinitialize((struct sfas_softc *)sc);
+
+	sc->sc_softc.sc_link.adapter_softc  = sc;
+	sc->sc_softc.sc_link.adapter_target = sc->sc_softc.sc_host_id;
+	sc->sc_softc.sc_link.adapter	    = &bztzsc_scsiswitch;
+	sc->sc_softc.sc_link.device	    = &bztzsc_scsidev;
+	sc->sc_softc.sc_link.openings	    = 1;
+
+	sc->sc_softc.sc_isr.isr_intr = bztzsc_intr;
+	sc->sc_softc.sc_isr.isr_arg  = &sc->sc_softc;
+	sc->sc_softc.sc_isr.isr_ipl  = 2;
+	add_isr(&sc->sc_softc.sc_isr);
+
+/* We don't want interrupt until we're initialized! */
+
+	printf("\n");
+
+/* attach all scsi units on us */
+	config_found(dp, &sc->sc_softc.sc_link, bztzscprint);
+}
+
+/* print diag if pnp is NULL else just extra */
+int
+bztzscprint(auxp, pnp)
+	void *auxp;
+	const char *pnp;
+{
+	if (pnp == NULL)
+		return(UNCONF);
+
+	return(QUIET);
+}
+
+int
+bztzsc_intr(arg)
+	void *arg;
+{
+	struct sfas_softc *dev = arg;
+	bztzsc_regmap_p	      rp;
+	int		      quickints;
+
+	rp = (bztzsc_regmap_p)dev->sc_fas;
+
+	if (*rp->FAS216.sfas_status & SFAS_STAT_INTERRUPT_PENDING) {
+		quickints = 16;
+		do {
+			dev->sc_status = *rp->FAS216.sfas_status;
+			dev->sc_interrupt = *rp->FAS216.sfas_interrupt;
+	  
+			if (dev->sc_interrupt & SFAS_INT_RESELECTED) {
+				dev->sc_resel[0] = *rp->FAS216.sfas_fifo;
+				dev->sc_resel[1] = *rp->FAS216.sfas_fifo;
+			}
+			sfasintr(dev);
+
+		} while((*rp->FAS216.sfas_status & SFAS_STAT_INTERRUPT_PENDING)
+			&& --quickints);
+
+		return(1);
+	} 
+	return(0);
+}
+
+/* Set DMA transfer counter */
+void
+bztzsc_set_dma_tc(sc, len)
+	struct sfas_softc *sc;
+	unsigned int	  len;
+{
+	*sc->sc_fas->sfas_tc_low  = len; len >>= 8;
+	*sc->sc_fas->sfas_tc_mid  = len; len >>= 8;
+	*sc->sc_fas->sfas_tc_high = len;
+}
+
+/* Initialize DMA for transfer */
+int
+bztzsc_setup_dma(sc, ptr, len, mode)
+	struct sfas_softc *sc;
+	vm_offset_t	  ptr;
+	int		  len;
+	int		  mode;
+{
+	int		retval;
+	u_int32_t	d;
+	bztzsc_regmap_p	   rp;
+
+	retval = 0;
+
+	switch(mode) {
+
+	case SFAS_DMA_READ:
+	case SFAS_DMA_WRITE:
+
+		rp = (bztzsc_regmap_p)sc->sc_fas;
+
+		d = (u_int32_t)ptr;
+		d >>= 1;
+
+		if (mode == SFAS_DMA_WRITE)
+			d |= (1L << 31);
+
+		rp->addrport[12] = (u_int8_t)d;
+		__asm __volatile("nop");
+
+		d >>= 8;
+		rp->addrport[8] = (u_int8_t)d;
+		__asm __volatile("nop");
+
+		d >>= 8;
+		rp->addrport[4] = (u_int8_t)d;
+		__asm __volatile("nop");
+
+		d >>= 8;
+		rp->addrport[0] = (u_int8_t)d;
+		__asm __volatile("nop");
+
+		bztzsc_set_dma_tc(sc, len);
+		break;
+
+	case SFAS_DMA_CLEAR:
+	default:
+		retval = (*sc->sc_fas->sfas_tc_high << 16) |
+			 (*sc->sc_fas->sfas_tc_mid  <<  8) |
+			  *sc->sc_fas->sfas_tc_low;
+
+		bztzsc_set_dma_tc(sc, 0);
+		break;
+	}
+
+	return(retval);
+}
+
+/* Check if address and len is ok for DMA transfer */
+int
+bztzsc_need_bump(sc, ptr, len)
+	struct sfas_softc *sc;
+	vm_offset_t	  ptr;
+	int		  len;
+{
+	int	p;
+
+	p = (int)ptr & 0x03;
+
+	if (p) {
+		p = 4-p;
+	    
+		if (len < 256)
+			p = len;
+	}
+	return(p);
+}
+
+/* Interrupt driven routines */
+/* XXX some of this is voodoo might be remnants intended for the Fastlane. */
+int
+bztzsc_build_dma_chain(sc, chain, p, l)
+	struct sfas_softc	*sc;
+	struct sfas_dma_chain	*chain;
+	void			*p;
+	int			 l;
+{
+	vm_offset_t  pa, lastpa;
+	char	    *ptr;
+	int	     len, prelen, max_t, n;
+
+	if (l == 0)
+		return(0);
+
+#define set_link(n, p, l, f)\
+do { chain[n].ptr = (p); chain[n].len = (l); chain[n++].flg = (f); } while(0)
+
+	n = 0;
+
+	if (l < 512)
+		set_link(n, (vm_offset_t)p, l, SFAS_CHAIN_BUMP);
+	else if ((p >= (void *)0xFF000000)
+#if defined(M68040) || defined(M68060)
+		 && ((mmutype == MMU_68040) && (p >= (void *)0xFFFC0000))
+#endif
+		 ) {
+		while(l != 0) {
+			len = ((l > sc->sc_bump_sz) ? sc->sc_bump_sz : l);
+	  
+			set_link(n, (vm_offset_t)p, len, SFAS_CHAIN_BUMP);
+	  
+			p += len;
+			l -= len;
+		}
+	} else {
+		ptr = p;
+		len = l;
+
+		pa = kvtop(ptr);
+		prelen = ((int)ptr & 0x03);
+
+		if (prelen) {
+			prelen = 4-prelen;
+			set_link(n, (vm_offset_t)ptr, prelen, SFAS_CHAIN_BUMP);
+			ptr += prelen;
+			len -= prelen;
+		}
+
+		lastpa = 0;
+		while(len > 3) {
+			pa = kvtop(ptr);
+			max_t = NBPG - (pa & PGOFSET);
+			if (max_t > len)
+			  max_t = len;
+
+			max_t &= ~3;
+
+			if (lastpa == pa)
+				sc->sc_chain[n-1].len += max_t;
+			else
+				set_link(n, pa, max_t, SFAS_CHAIN_DMA);
+	  
+			lastpa = pa+max_t;
+	  
+			ptr += max_t;
+			len -= max_t;
+		}
+      
+		if (len)
+			set_link(n, (vm_offset_t)ptr, len, SFAS_CHAIN_BUMP);
+	}
+
+	return(n);
+}
+
+/* real one for 2060 */
+void
+bztzsc_led(sc, mode)
+	struct sfas_softc *sc;
+	int		  mode;
+{
+	bztzsc_regmap_p		rp;
+
+	rp = (bztzsc_regmap_p)sc->sc_fas;
+
+	if (mode)
+		*rp->hardbits = 0x00;	/* Led on, Int on */
+	else
+		*rp->hardbits = 0x02;	/* Led off, Int on */
+}
diff --git a/sys/arch/amiga/dev/bztzscreg.h b/sys/arch/amiga/dev/bztzscreg.h
new file mode 100644
index 00000000000..ad0528552ac
--- /dev/null
+++ b/sys/arch/amiga/dev/bztzscreg.h
@@ -0,0 +1,55 @@
+/*	$OpenBSD: bztzscreg.h,v 1.1 1997/01/16 09:23:50 niklas Exp $	*/
+/*	$NetBSD: bztzscreg.h,v 1.1 1996/12/16 16:17:29 is Exp $	*/
+
+/*
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * Copyright (c) 1995 Daniel Widenfalk
+ *
+ * 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 Daniel Widenfalk
+ *      for the NetBSD Project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ */
+
+/*
+ * Blizzard 2060 with FAS216 SCSI interface hardware 
+ * description.
+ */
+
+#ifndef _BZTZSCREG_H_
+#define _BZTZSCREG_H_
+
+#ifndef _SFASREG_H_
+#include <amiga/dev/sfasreg.h>
+#endif
+
+typedef struct bztzsc_regmap {
+	sfas_regmap_t	FAS216;
+	vu_char		*hardbits;
+	vu_char		*addrport;
+} bztzsc_regmap_t;
+
+typedef bztzsc_regmap_t *bztzsc_regmap_p;
+
+#endif
diff --git a/sys/arch/amiga/dev/bztzscvar.h b/sys/arch/amiga/dev/bztzscvar.h
new file mode 100644
index 00000000000..b0222cc2a48
--- /dev/null
+++ b/sys/arch/amiga/dev/bztzscvar.h
@@ -0,0 +1,50 @@
+/*	$OpenBSD: bztzscvar.h,v 1.1 1997/01/16 09:23:51 niklas Exp $	*/
+/*	$NetBSD: bztzscvar.h,v 1.1 1996/12/16 16:17:30 is Exp $	*/
+
+/*
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * Copyright (c) 1995 Daniel Widenfalk
+ *
+ * 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 Daniel Widenfalk
+ *      for the NetBSD Project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ */
+#ifndef _BZTZSCVAR_H_
+#define _BZTZSCVAR_H_
+
+#ifndef _SFASVAR_H_
+#include <amiga/dev/sfasvar.h>
+#endif
+
+#ifndef _BZTZSCREG_H_
+#include <amiga/dev/bztzscreg.h>
+#endif
+
+struct	bztzsc_softc {
+	struct sfas_softc	sc_softc;
+	bztzsc_regmap_t		sc_regmap;
+};
+
+#endif /* _BZTZSCVAR_H_ */
diff --git a/sys/arch/amiga/dev/clock.c b/sys/arch/amiga/dev/clock.c
index b69de85c67f..6f8d075238d 100644
--- a/sys/arch/amiga/dev/clock.c
+++ b/sys/arch/amiga/dev/clock.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: clock.c,v 1.8 1996/06/04 13:28:39 niklas Exp $	*/
-/*	$NetBSD: clock.c,v 1.15 1996/05/10 14:30:53 is Exp $	*/
+/*	$OpenBSD: clock.c,v 1.9 1997/01/16 09:23:52 niklas Exp $	*/
+/*	$NetBSD: clock.c,v 1.25 1997/01/02 20:59:42 is Exp $	*/
 
 /*
  * Copyright (c) 1988 University of Utah.
@@ -100,8 +100,8 @@ struct clockframe hardclock_frame;
 
 int clockmatch __P((struct device *, void *, void *));
 void clockattach __P((struct device *, struct device *, void *));
+void calibrate_delay __P((struct device *));
 void cpu_initclocks __P((void));
-void setmicspertick __P((void));
 int clockintr __P((void *));
 
 struct cfattach clock_ca = {
@@ -117,11 +117,7 @@ clockmatch(pdp, match, auxp)
 	void *match, *auxp;
 {
 
-	if (matchname("clock", auxp)
-#ifdef DRACO
-	    && (is_draco() < 4)
-#endif
-	    )
+	if (matchname("clock", auxp))
 		return(1);
 	return(0);
 }
@@ -134,8 +130,11 @@ clockattach(pdp, dp, auxp)
 	struct device *pdp, *dp;
 	void *auxp;
 {
+	char *clockchip;
 	unsigned short interval;
-	char cia;
+#ifdef DRACO
+	u_char dracorev;
+#endif
 
 	if (eclockfreq == 0)
 		eclockfreq = 715909;	/* guess NTSC */
@@ -143,17 +142,43 @@ clockattach(pdp, dp, auxp)
 	CLK_INTERVAL = (eclockfreq / 100);
 
 #ifdef DRACO
-	if (is_draco()) {
+	dracorev = is_draco();
+	if (dracorev >= 4) {
+		CLK_INTERVAL = (eclockfreq / 700);
+		clockchip = "QuickLogic";
+	} else if (dracorev) {
 		clockcia = (struct CIA *)CIAAbase;
-		cia = 'A';
+		clockchip = "CIA A";
 	} else 
 #endif
 	{
 		clockcia = (struct CIA *)CIABbase;
-		cia = 'B';
+		clockchip = "CIA B";
 	}
 
-	printf(": CIA %c system hz %d hardware hz %d\n", cia, hz, eclockfreq);
+	if (dp)
+		printf(": %s system hz %d hardware hz %d\n", clockchip, hz,
+#ifdef DRACO
+		dracorev >= 4 ? eclockfreq / 7 : eclockfreq);
+#else
+		eclockfreq);
+#endif
+
+#ifdef DRACO
+	if (dracorev >= 4) {
+		/* 
+		 * can't preload anything beforehand, timer is free_running;
+		 * but need this for delay calibration.
+		 */
+
+		draco_ioct->io_timerlo = CLK_INTERVAL & 0xff;
+		draco_ioct->io_timerhi = CLK_INTERVAL >> 8;
+
+		calibrate_delay(dp);
+
+		return;
+	}
+#endif
 
 	/*
 	 * stop timer A 
@@ -174,6 +199,13 @@ clockattach(pdp, dp, auxp)
 	 */
 	clockcia->talo = interval & 0xff;
 	clockcia->tahi = interval >> 8;
+
+	/*
+	 * start timer A in continuous mode
+	 */
+	clockcia->cra = (clockcia->cra & 0xc0) | 1;
+
+	calibrate_delay(dp);
 }
 
 #if defined(IPL_REMAP_1) || defined(IPL_REMAP_2)
@@ -190,6 +222,65 @@ clockintr (arg)
 }
 #endif
 
+/*
+ * Calibrate delay loop.
+ * We use two iterations because we don't have enough bits to do a factor of
+ * 8 with better than 1%.
+ *
+ * XXX Note that we MUST stay below 1 tick if using clkread(), even for 
+ * underestimated values of delaydivisor. 
+ *
+ * XXX the "ns" below is only correct for a shift of 10 bits, and even then
+ * off by 2.4%
+ */
+
+void calibrate_delay(dp)
+	struct device *dp;
+{
+	unsigned long t1, t2;
+	extern u_int32_t delaydivisor;
+		/* XXX this should be defined elsewhere */
+
+	if (dp)
+		printf("Calibrating delay loop... "); 
+
+	do {
+		t1 = clkread();
+		delay(1024);
+		t2 = clkread();
+	} while (t2 <= t1);
+	t2 -= t1;
+	delaydivisor = (delaydivisor * t2 + 1023) >> 10;
+#ifdef DIAGNOSTIC
+	if (dp)
+		printf("\ndiff %ld us, new divisor %u/1024 us\n", t2,
+		    delaydivisor); 
+	do {
+		t1 = clkread();
+		delay(1024);
+		t2 = clkread();
+	} while (t2 <= t1);
+	t2 -= t1;
+	delaydivisor = (delaydivisor * t2 + 1023) >> 10;
+	if (dp)
+		printf("diff %ld us, new divisor %u/1024 us\n", t2,
+		    delaydivisor); 
+#endif
+	do {
+		t1 = clkread();
+		delay(1024);
+		t2 = clkread();
+	} while (t2 <= t1);
+	t2 -= t1;
+	delaydivisor = (delaydivisor * t2 + 1023) >> 10;
+#ifdef DIAGNOSTIC
+	if (dp)
+		printf("diff %ld us, new divisor ", t2);
+#endif
+	if (dp)
+		printf("%u/1024 us\n", delaydivisor); 
+}
+
 void
 cpu_initclocks()
 {
@@ -217,7 +308,7 @@ cpu_initclocks()
 	 * and globally enable interrupts for ciab
 	 */
 #ifdef DRACO
-	if (is_draco())		/* we use cia a on DraCo */
+	if (dracorev)		/* we use cia a on DraCo */
 		*draco_intena |= DRIRQ_INT2;
 	else
 #endif
@@ -238,184 +329,41 @@ setstatclockrate(hz)
 u_long
 clkread()
 {
-	u_char hi, hi2, lo;
 	u_int interval;
-   
-	hi  = clockcia->tahi;
-	lo  = clockcia->talo;
-	hi2 = clockcia->tahi;
-	if (hi != hi2) {
-		lo = clockcia->talo;
-		hi = hi2;
-	}
-
-	interval = (CLK_INTERVAL - 1) - ((hi<<8) | lo);
-   
-	/*
-	 * should read ICR and if there's an int pending, adjust interval.
-	 * However, * since reading ICR clears the interrupt, we'd lose a
-	 * hardclock int, and * this is not tolerable.
-	 */
-
-	return((interval * tick) / CLK_INTERVAL);
-}
-
-u_int micspertick;
+	u_char hi, hi2, lo;
 
-/*
- * we set up as much of the CIAa as possible
- * as all access to chip memory are very slow.
- */
-void
-setmicspertick()
-{
 #ifdef DRACO
-	if (is_draco())
-		return;	/* XXX */
-#endif
-	micspertick = (1000000ULL << 20) / 715909;
-
-	/*
-	 * disable interrupts (just in case.)
-	 */
-	ciaa.icr = 0x3;
-
-	/*
-	 * stop both timers if not already
-	 */
-	ciaa.cra &= ~1;
-	ciaa.crb &= ~1;
+	if (is_draco() >= 4) {
+		hi2 = draco_ioct->io_chiprev;	/* latch timer */
+		hi = draco_ioct->io_timerhi;
+		lo = draco_ioct->io_timerlo;
+		interval = ((hi<<8) | lo);
+		if (interval > CLK_INTERVAL)	/* timer underflow */
+			interval = 65536 + CLK_INTERVAL - interval;
+		else
+			interval = CLK_INTERVAL - interval;
 
-	/*
-	 * set timer B in "count timer A underflows" mode
-	 * set timer A in one-shot mode
-	 */
-	ciaa.crb = (ciaa.crb & 0x80) | 0x48;
-	ciaa.cra = (ciaa.cra & 0xc0) | 0x08;
-}
-
-/*
- * this function assumes that on any entry beyond the first
- * the following condintions exist:
- * Interrupts for Timers A and B are disabled.
- * Timers A and B are stoped. 
- * Timers A and B are in one-shot mode with B counting timer A underflows
- *
- */
-void
-delay(mic)
-	u_int mic;
-{
-	u_int temp;
-
-#ifdef DRACO
-	if (is_draco()) {
-		DELAY(mic);
-		return;
-	}
+	} else
 #endif
-	if (micspertick == 0)
-		setmicspertick();
-
-	if (mic <= 1)
-		return;
-
-	/*
-	 * basically this is going to do an integer
-	 * usec / (1000000 / 715909) with no loss of
-	 * precision
-	 */
-	temp = mic >> 12;
-	asm("divul %3,%1:%0" : "=d" (temp) : "d" (mic >> 12), "0" (mic << 20),
-	    "d" (micspertick));
-
-	if ((temp & 0xffff0000) > 0x10000) {
-		mic = (temp >> 16) - 1;
-		temp &= 0xffff;
-
-		/*
-		 * set timer A in continous mode
-		 */
-		ciaa.cra = (ciaa.cra & 0xc0) | 0x00;
-	
-		/*
-		 * latch/load/start "counts of timer A underflows" in B
-		 */
-		ciaa.tblo = mic & 0xff;
-		ciaa.tbhi = mic >> 8;
-		
-		/*
-		 * timer A latches 0xffff
-		 * and start it.
-		 */
-		ciaa.talo = 0xff;
-		ciaa.tahi = 0xff;
-		ciaa.cra |= 1;
-
-		while (ciaa.crb & 1)
-			;
-
-		/* 
-		 * stop timer A 
-		 */
-		ciaa.cra &= ~1;
-
-		/*
-		 * set timer A in one shot mode
-		 */
-		ciaa.cra = (ciaa.cra & 0xc0) | 0x08;
-	} else if ((temp & 0xffff0000) == 0x10000) {
-		temp &= 0xffff;
-
+	{
+		hi  = clockcia->tahi;
+		lo  = clockcia->talo;
+		hi2 = clockcia->tahi;
+		if (hi != hi2) {
+			lo = clockcia->talo;
+			hi = hi2;
+		}
+
+		interval = (CLK_INTERVAL - 1) - ((hi<<8) | lo);
+   
 		/*
-		 * timer A is in one shot latch/load/start 1 full turn
+		 * should read ICR and if there's an int pending, adjust
+		 * interval. However, since reading ICR clears the interrupt,
+		 * we'd lose a hardclock int, and this is not tolerable.
 		 */
-		ciaa.talo = 0xff;
-		ciaa.tahi = 0xff;
-		while (ciaa.cra & 1)
-			;
 	}
-	if (temp < 1)
-		return;
-
-	/*
-	 * temp is now residual ammount, latch/load/start it.
-	 */
-	ciaa.talo = temp & 0xff;
-	ciaa.tahi = temp >> 8;
-	while (ciaa.cra & 1)
-		;
-}
 
-/*
- * Needs to be calibrated for use, its way off most of the time
- */
-void
-DELAY(mic)
-	u_int mic;
-{
-	u_long n;
-	short hpos;
-
-#ifdef DRACO
-	if (is_draco()) {
-		while (--mic > 0)
-			n = *draco_intena;
-		return;
-	}
-#endif
-	/*
-	 * this function uses HSync pulses as base units. The custom chips 
-	 * display only deals with 31.6kHz/2 refresh, this gives us a
-	 * resolution of 1/15800 s, which is ~63us (add some fuzz so we really
-	 * wait awhile, even if using small timeouts)
-	 */
-	n = mic/63 + 2;
-	do {
-		hpos = custom.vhposr & 0xff00;
-		while (hpos == (custom.vhposr & 0xff00))
-			;
-	} while (n--);
+	return((interval * tick) / CLK_INTERVAL);
 }
 
 #if notyet
@@ -1078,5 +1026,5 @@ a2settod(tim)
 	rt->year2   = year2;
 	rt->control2 &= ~A2CONTROL1_HOLD;
 
-  return 1;
+	return 1;
 }
diff --git a/sys/arch/amiga/dev/clockioctl.h b/sys/arch/amiga/dev/clockioctl.h
index 498ca8cabef..26bb4bd533b 100644
--- a/sys/arch/amiga/dev/clockioctl.h
+++ b/sys/arch/amiga/dev/clockioctl.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: clockioctl.h,v 1.2 1997/01/16 09:23:53 niklas Exp $	*/
 /*	$NetBSD: clockioctl.h,v 1.2 1994/10/26 02:02:54 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/dmavar.h b/sys/arch/amiga/dev/dmavar.h
index a27c513eecb..3709cace2c1 100644
--- a/sys/arch/amiga/dev/dmavar.h
+++ b/sys/arch/amiga/dev/dmavar.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: dmavar.h,v 1.2 1997/01/16 09:23:54 niklas Exp $	*/
 /*	$NetBSD: dmavar.h,v 1.9 1995/03/28 18:14:51 jtc Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/drcom.c b/sys/arch/amiga/dev/drcom.c
new file mode 100644
index 00000000000..c4ed739439f
--- /dev/null
+++ b/sys/arch/amiga/dev/drcom.c
@@ -0,0 +1,1285 @@
+/*	$OpenBSD: drcom.c,v 1.1 1997/01/16 09:23:55 niklas Exp $	*/
+/*	$NetBSD: drcom.c,v 1.2 1996/12/23 09:09:56 veego Exp $	*/
+
+/*-
+ * Copyright (c) 1993, 1994, 1995, 1996
+ *	Charles M. Hannum.  All rights reserved.
+ * Copyright (c) 1991 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.
+ *
+ *	@(#)drcom.c	7.5 (Berkeley) 5/16/91
+ */
+
+/*
+ * COM driver, based on HP dca driver
+ * uses National Semiconductor NS16450/NS16550AF UART
+ */
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/ioctl.h>
+#include <sys/select.h>
+#include <sys/tty.h>
+#include <sys/ttycom.h>
+#include <sys/proc.h>
+#include <sys/user.h>
+#include <sys/file.h>
+#include <sys/uio.h>
+#include <sys/kernel.h>
+#include <sys/syslog.h>
+#include <sys/types.h>
+#include <sys/device.h>
+
+#include <sys/conf.h>
+#include <machine/conf.h>
+
+#include <machine/cpu.h>
+
+#include <amiga/amiga/device.h>
+#include <amiga/amiga/drcustom.h>
+#include <amiga/amiga/isr.h>
+
+#include <amiga/dev/drisavar.h>
+#include <amiga/dev/drcomreg.h>
+#include <amiga/dev/drcomvar.h>
+
+#include <dev/ic/ns16550reg.h>
+
+#define	com_lcr	com_cfcr
+
+#include "drcom.h"
+
+
+#define	COM_IBUFSIZE	(2 * 512)
+#define	COM_IHIGHWATER	((3 * COM_IBUFSIZE) / 4)
+
+struct drcom_softc {
+	struct device sc_dev;
+	void *sc_ih;
+	struct tty *sc_tty;
+
+	int sc_overflows;
+	int sc_floods;
+	int sc_failures;
+	int sc_errors;
+
+	int sc_halt;
+
+	int sc_iobase;
+
+	bus_chipset_tag_t sc_bc;
+	bus_io_handle_t sc_ioh;
+
+	struct isr sc_isr;
+
+	u_char sc_hwflags;
+#define	COM_HW_NOIEN	0x01
+#define	COM_HW_FIFO	0x02
+#define	COM_HW_HAYESP	0x04
+#define	COM_HW_CONSOLE	0x40
+	u_char sc_swflags;
+#define	COM_SW_SOFTCAR	0x01
+#define	COM_SW_CLOCAL	0x02
+#define	COM_SW_CRTSCTS	0x04
+#define	COM_SW_MDMBUF	0x08
+	u_char sc_msr, sc_mcr, sc_lcr, sc_ier;
+	u_char sc_dtr;
+
+	u_char *sc_ibuf, *sc_ibufp, *sc_ibufhigh, *sc_ibufend;
+	u_char sc_ibufs[2][COM_IBUFSIZE];
+
+	u_char sc_iir;
+};
+
+void	drcomdiag		__P((void *));
+int	drcomspeed	__P((long));
+int	drcomparam	__P((struct tty *, struct termios *));
+void	drcomstart	__P((struct tty *));
+void	drcomsoft		__P((void *));
+int	drcomintr		__P((void *));
+
+struct consdev;
+void	drcomcnprobe	__P((struct consdev *));
+void	drcomcninit	__P((struct consdev *));
+int	drcomcngetc	__P((dev_t));
+void	drcomcnputc	__P((dev_t, int));
+void	drcomcnpollc	__P((dev_t, int));
+
+static u_char tiocm_xxx2mcr __P((int));
+
+/*
+ * XXX the following two cfattach structs should be different, and possibly
+ * XXX elsewhere.
+ */
+int drcommatch __P((struct device *, struct cfdata *, void *));
+void drcomattach __P((struct device *, struct device *, void *));
+
+struct cfattach drcom_ca = {
+	sizeof(struct drcom_softc), drcommatch, drcomattach
+};
+
+struct cfdriver drcom_cd = {
+	NULL, "drcom", DV_TTY
+};
+
+void drcominit __P((bus_chipset_tag_t, bus_io_handle_t, int));
+
+#ifdef COMCONSOLE
+int	drcomdefaultrate = CONSPEED;		/* XXX why set default? */
+#else
+int	drcomdefaultrate = 1200 /*TTYDEF_SPEED*/;
+#endif
+int	drcomconsaddr;
+int	drcomconsinit;
+int	drcomconsattached;
+bus_chipset_tag_t drcomconsbc;
+bus_io_handle_t drcomconsioh;
+tcflag_t drcomconscflag = TTYDEF_CFLAG;
+
+int	drcommajor;
+int	drcomsopen = 0;
+int	drcomevents = 0;
+
+#ifdef KGDB
+#include <machine/remote-sl.h>
+extern int kgdb_dev;
+extern int kgdb_rate;
+extern int kgdb_debug_init;
+#endif
+
+#define	COMUNIT(x)	(minor(x))
+
+/* Macros to clear/set/test flags. */
+#define	SET(t, f)	(t) |= (f)
+#define	CLR(t, f)	(t) &= ~(f)
+#define	ISSET(t, f)	((t) & (f))
+
+int
+drcomspeed(speed)
+	long speed;
+{
+#define	divrnd(n, q)	(((n)*2/(q)+1)/2)	/* divide and round off */
+
+	int x, err;
+
+	if (speed == 0)
+		return 0;
+	if (speed < 0)
+		return -1;
+	x = divrnd((COM_FREQ / 16), speed);
+	if (x <= 0)
+		return -1;
+	err = divrnd((COM_FREQ / 16) * 1000, speed * x) - 1000;
+	if (err < 0)
+		err = -err;
+	if (err > COM_TOLERANCE)
+		return -1;
+	return x;
+
+#undef	divrnd(n, q)
+}
+
+int
+drcommatch(parent, cfp, auxp)
+	struct device *parent;
+	struct cfdata *cfp;
+	void *auxp;
+{
+
+	/* Exactly two of us live on the DraCo */
+
+	if (is_draco() && matchname(auxp, "drcom") &&
+	    (cfp->cf_unit >= 0) && (cfp->cf_unit < 2))
+		return 1;
+
+	return 0;
+}
+
+void
+drcomattach(parent, self, auxp)
+	struct device *parent, *self;
+	void *auxp;
+{
+	struct drcom_softc *sc = (void *)self;
+	int iobase;
+	bus_chipset_tag_t bc;
+	bus_io_handle_t ioh;
+
+	/*
+	 * XXX should be broken out into functions for isa attach and
+	 * XXX for drcommulti attach, with a helper function that contains
+	 * XXX most of the interesting stuff.
+	 */
+	sc->sc_hwflags = 0;
+	sc->sc_swflags = 0;
+
+	bc = 0;
+	iobase = self->dv_cfdata->cf_unit ? 0x2f8 : 0x3f8;
+
+	if (iobase != drcomconsaddr) {
+		(void)bus_io_map(bc, iobase, COM_NPORTS, &ioh);
+	} else {
+		ioh = drcomconsioh;
+	}
+
+	sc->sc_bc = bc;
+	sc->sc_ioh = ioh;
+	sc->sc_iobase = iobase;
+
+	if (iobase == drcomconsaddr) {
+		drcomconsattached = 1;
+
+		/* 
+		 * Need to reset baud rate, etc. of next print so reset
+		 * drcomconsinit.  Also make sure console is always "hardwired".
+		 */
+		delay(1000);			/* wait for output to finish */
+		drcomconsinit = 0;
+		SET(sc->sc_hwflags, COM_HW_CONSOLE);
+		SET(sc->sc_swflags, COM_SW_SOFTCAR);
+	}
+
+
+	/* look for a NS 16550AF UART with FIFOs */
+	bus_io_write_1(bc, ioh, com_fifo,
+	    FIFO_ENABLE | FIFO_RCV_RST | FIFO_XMT_RST | FIFO_TRIGGER_14);
+	delay(100);
+	if (ISSET(bus_io_read_1(bc, ioh, com_iir), IIR_FIFO_MASK) == IIR_FIFO_MASK)
+		if (ISSET(bus_io_read_1(bc, ioh, com_fifo), FIFO_TRIGGER_14) == FIFO_TRIGGER_14) {
+			SET(sc->sc_hwflags, COM_HW_FIFO);
+			printf(": ns16550a, working fifo\n");
+		} else
+			printf(": ns16550, broken fifo\n");
+	else
+		printf(": ns8250 or ns16450, no fifo\n");
+	bus_io_write_1(bc, ioh, com_fifo, 0);
+#ifdef COM_HAYESP
+	}
+#endif
+
+	if (amiga_ttyspl < (PSL_S|PSL_IPL5)) {
+		printf("%s: raising amiga_ttyspl from 0x%x to 0x%x\n",
+		    sc->sc_dev.dv_xname, amiga_ttyspl, PSL_S|PSL_IPL5);
+		amiga_ttyspl = PSL_S|PSL_IPL5;
+	}
+
+	/* disable interrupts */
+	(void)bus_io_read_1(bc, ioh, com_iir);
+	bus_io_write_1(bc, ioh, com_ier, 0);
+	bus_io_write_1(bc, ioh, com_mcr, 0);
+
+	sc->sc_isr.isr_intr = drcomintr;
+	sc->sc_isr.isr_arg = sc;
+	sc->sc_isr.isr_ipl = 5;
+	add_isr(&sc->sc_isr);
+
+#ifdef KGDB
+	if (kgdb_dev == makedev(drcommajor, unit)) {
+		if (ISSET(sc->sc_hwflags, COM_HW_CONSOLE))
+			kgdb_dev = -1;	/* can't debug over console port */
+		else {
+			drcominit(bc, ioh, kgdb_rate);
+			if (kgdb_debug_init) {
+				/*
+				 * Print prefix of device name,
+				 * let kgdb_connect print the rest.
+				 */
+				printf("%s: ", sc->sc_dev.dv_xname);
+				kgdb_connect(1);
+			} else
+				printf("%s: kgdb enabled\n",
+				    sc->sc_dev.dv_xname);
+		}
+	}
+#endif
+
+	/* XXX maybe move up some? */
+	if (ISSET(sc->sc_hwflags, COM_HW_CONSOLE))
+		printf("%s: console\n", sc->sc_dev.dv_xname);
+}
+
+int
+drcomopen(dev, flag, mode, p)
+	dev_t dev;
+	int flag, mode;
+	struct proc *p;
+{
+	int unit = COMUNIT(dev);
+	struct drcom_softc *sc;
+	bus_chipset_tag_t bc;
+	bus_io_handle_t ioh;
+	struct tty *tp;
+	int s;
+	int error = 0;
+ 
+	if (unit >= drcom_cd.cd_ndevs)
+		return ENXIO;
+	sc = drcom_cd.cd_devs[unit];
+	if (!sc)
+		return ENXIO;
+
+	if (!sc->sc_tty) {
+		tp = sc->sc_tty = ttymalloc();
+		tty_attach(tp);
+	} else
+		tp = sc->sc_tty;
+
+	tp->t_oproc = drcomstart;
+	tp->t_param = drcomparam;
+	tp->t_dev = dev;
+	if (!ISSET(tp->t_state, TS_ISOPEN)) {
+		SET(tp->t_state, TS_WOPEN);
+		ttychars(tp);
+		tp->t_iflag = TTYDEF_IFLAG;
+		tp->t_oflag = TTYDEF_OFLAG;
+		if (ISSET(sc->sc_hwflags, COM_HW_CONSOLE))
+			tp->t_cflag = drcomconscflag;
+		else
+			tp->t_cflag = TTYDEF_CFLAG;
+		if (ISSET(sc->sc_swflags, COM_SW_CLOCAL))
+			SET(tp->t_cflag, CLOCAL);
+		if (ISSET(sc->sc_swflags, COM_SW_CRTSCTS))
+			SET(tp->t_cflag, CRTSCTS);
+		if (ISSET(sc->sc_swflags, COM_SW_MDMBUF))
+			SET(tp->t_cflag, MDMBUF);
+		tp->t_lflag = TTYDEF_LFLAG;
+		tp->t_ispeed = tp->t_ospeed = drcomdefaultrate;
+
+		s = spltty();
+
+		drcomparam(tp, &tp->t_termios);
+		ttsetwater(tp);
+
+		if (drcomsopen++ == 0)
+			timeout(drcomsoft, NULL, 1);
+
+		sc->sc_ibufp = sc->sc_ibuf = sc->sc_ibufs[0];
+		sc->sc_ibufhigh = sc->sc_ibuf + COM_IHIGHWATER;
+		sc->sc_ibufend = sc->sc_ibuf + COM_IBUFSIZE;
+
+		bc = sc->sc_bc;
+		ioh = sc->sc_ioh;
+#ifdef COM_HAYESP
+		/* Setup the ESP board */
+		if (ISSET(sc->sc_hwflags, COM_HW_HAYESP)) {
+			bus_io_handle_t hayespioh = sc->sc_hayespioh;
+
+			bus_io_write_1(bc, ioh, com_fifo,
+			     FIFO_DMA_MODE|FIFO_ENABLE|
+			     FIFO_RCV_RST|FIFO_XMT_RST|FIFO_TRIGGER_8);
+
+			/* Set 16550 drcompatibility mode */
+			bus_io_write_1(bc, hayespioh, HAYESP_CMD1, HAYESP_SETMODE);
+			bus_io_write_1(bc, hayespioh, HAYESP_CMD2, 
+			     HAYESP_MODE_FIFO|HAYESP_MODE_RTS|
+			     HAYESP_MODE_SCALE);
+
+			/* Set RTS/CTS flow control */
+			bus_io_write_1(bc, hayespioh, HAYESP_CMD1, HAYESP_SETFLOWTYPE);
+			bus_io_write_1(bc, hayespioh, HAYESP_CMD2, HAYESP_FLOW_RTS);
+			bus_io_write_1(bc, hayespioh, HAYESP_CMD2, HAYESP_FLOW_CTS);
+
+			/* Set flow control levels */
+			bus_io_write_1(bc, hayespioh, HAYESP_CMD1, HAYESP_SETRXFLOW);
+			bus_io_write_1(bc, hayespioh, HAYESP_CMD2, 
+			     HAYESP_HIBYTE(HAYESP_RXHIWMARK));
+			bus_io_write_1(bc, hayespioh, HAYESP_CMD2,
+			     HAYESP_LOBYTE(HAYESP_RXHIWMARK));
+			bus_io_write_1(bc, hayespioh, HAYESP_CMD2,
+			     HAYESP_HIBYTE(HAYESP_RXLOWMARK));
+			bus_io_write_1(bc, hayespioh, HAYESP_CMD2,
+			     HAYESP_LOBYTE(HAYESP_RXLOWMARK));
+		} else
+#endif
+		if (ISSET(sc->sc_hwflags, COM_HW_FIFO))
+			/* Set the FIFO threshold based on the receive speed. */
+			bus_io_write_1(bc, ioh, com_fifo,
+			    FIFO_ENABLE | FIFO_RCV_RST | FIFO_XMT_RST |
+			    (tp->t_ispeed <= 1200 ? FIFO_TRIGGER_1 : FIFO_TRIGGER_8));
+		/* flush any pending I/O */
+		while (ISSET(bus_io_read_1(bc, ioh, com_lsr), LSR_RXRDY))
+			(void) bus_io_read_1(bc, ioh, com_data);
+		/* you turn me on, baby */
+		sc->sc_mcr = MCR_DTR | MCR_RTS;
+		if (!ISSET(sc->sc_hwflags, COM_HW_NOIEN))
+			SET(sc->sc_mcr, MCR_IENABLE);
+		bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr);
+		sc->sc_ier = IER_ERXRDY | IER_ERLS | IER_EMSC;
+		bus_io_write_1(bc, ioh, com_ier, sc->sc_ier);
+
+		sc->sc_msr = bus_io_read_1(bc, ioh, com_msr);
+		if (ISSET(sc->sc_swflags, COM_SW_SOFTCAR) ||
+		    ISSET(sc->sc_msr, MSR_DCD) || ISSET(tp->t_cflag, MDMBUF))
+			SET(tp->t_state, TS_CARR_ON);
+		else
+			CLR(tp->t_state, TS_CARR_ON);
+	} else if (ISSET(tp->t_state, TS_XCLUDE) && p->p_ucred->cr_uid != 0)
+		return EBUSY;
+	else
+		s = spltty();
+
+	/* wait for carrier if necessary */
+	if (!ISSET(flag, O_NONBLOCK))
+		while (!ISSET(tp->t_cflag, CLOCAL) &&
+		    !ISSET(tp->t_state, TS_CARR_ON)) {
+			SET(tp->t_state, TS_WOPEN);
+			error = ttysleep(tp, &tp->t_rawq, TTIPRI | PCATCH,
+			    ttopen, 0);
+			if (error) {
+				/* XXX should turn off chip if we're the
+				   only waiter */
+				splx(s);
+				return error;
+			}
+		}
+	splx(s);
+
+	return (*linesw[tp->t_line].l_open)(dev, tp);
+}
+ 
+int
+drcomclose(dev, flag, mode, p)
+	dev_t dev;
+	int flag, mode;
+	struct proc *p;
+{
+	int unit = COMUNIT(dev);
+	struct drcom_softc *sc = drcom_cd.cd_devs[unit];
+	struct tty *tp = sc->sc_tty;
+	bus_chipset_tag_t bc = sc->sc_bc;
+	bus_io_handle_t ioh = sc->sc_ioh;
+	int s;
+
+	/* XXX This is for cons.c. */
+	if (!ISSET(tp->t_state, TS_ISOPEN))
+		return 0;
+
+	(*linesw[tp->t_line].l_close)(tp, flag);
+	s = spltty();
+	CLR(sc->sc_lcr, LCR_SBREAK);
+	bus_io_write_1(bc, ioh, com_lcr, sc->sc_lcr);
+	bus_io_write_1(bc, ioh, com_ier, 0);
+	if (ISSET(tp->t_cflag, HUPCL) &&
+	    !ISSET(sc->sc_swflags, COM_SW_SOFTCAR)) {
+		/* XXX perhaps only clear DTR */
+		bus_io_write_1(bc, ioh, com_mcr, 0);
+		bus_io_write_1(bc, ioh, com_fifo, FIFO_RCV_RST | FIFO_XMT_RST);
+	}
+	CLR(tp->t_state, TS_BUSY | TS_FLUSH);
+	if (--drcomsopen == 0)
+		untimeout(drcomsoft, NULL);
+	splx(s);
+	ttyclose(tp);
+#ifdef notyet /* XXXX */
+	if (ISSET(sc->sc_hwflags, COM_HW_CONSOLE)) {
+		ttyfree(tp);
+		sc->sc_tty = 0;
+	}
+#endif
+	return 0;
+}
+ 
+int
+drcomread(dev, uio, flag)
+	dev_t dev;
+	struct uio *uio;
+	int flag;
+{
+	struct drcom_softc *sc = drcom_cd.cd_devs[COMUNIT(dev)];
+	struct tty *tp = sc->sc_tty;
+ 
+	return ((*linesw[tp->t_line].l_read)(tp, uio, flag));
+}
+ 
+int
+drcomwrite(dev, uio, flag)
+	dev_t dev;
+	struct uio *uio;
+	int flag;
+{
+	struct drcom_softc *sc = drcom_cd.cd_devs[COMUNIT(dev)];
+	struct tty *tp = sc->sc_tty;
+ 
+	return ((*linesw[tp->t_line].l_write)(tp, uio, flag));
+}
+
+struct tty *
+drcomtty(dev)
+	dev_t dev;
+{
+	struct drcom_softc *sc = drcom_cd.cd_devs[COMUNIT(dev)];
+	struct tty *tp = sc->sc_tty;
+
+	return (tp);
+}
+ 
+static u_char
+tiocm_xxx2mcr(data)
+	int data;
+{
+	u_char m = 0;
+
+	if (ISSET(data, TIOCM_DTR))
+		SET(m, MCR_DTR);
+	if (ISSET(data, TIOCM_RTS))
+		SET(m, MCR_RTS);
+	return m;
+}
+
+int
+drcomioctl(dev, cmd, data, flag, p)
+	dev_t dev;
+	u_long cmd;
+	caddr_t data;
+	int flag;
+	struct proc *p;
+{
+	int unit = COMUNIT(dev);
+	struct drcom_softc *sc = drcom_cd.cd_devs[unit];
+	struct tty *tp = sc->sc_tty;
+	bus_chipset_tag_t bc = sc->sc_bc;
+	bus_io_handle_t ioh = sc->sc_ioh;
+	int error;
+
+	error = (*linesw[tp->t_line].l_ioctl)(tp, cmd, data, flag, p);
+	if (error >= 0)
+		return error;
+
+	error = ttioctl(tp, cmd, data, flag, p);
+	if (error >= 0)
+		return error;
+
+	switch (cmd) {
+	case TIOCSBRK:
+		SET(sc->sc_lcr, LCR_SBREAK);
+		bus_io_write_1(bc, ioh, com_lcr, sc->sc_lcr);
+		break;
+	case TIOCCBRK:
+		CLR(sc->sc_lcr, LCR_SBREAK);
+		bus_io_write_1(bc, ioh, com_lcr, sc->sc_lcr);
+		break;
+	case TIOCSDTR:
+		SET(sc->sc_mcr, sc->sc_dtr);
+		bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr);
+		break;
+	case TIOCCDTR:
+		CLR(sc->sc_mcr, sc->sc_dtr);
+		bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr);
+		break;
+	case TIOCMSET:
+		CLR(sc->sc_mcr, MCR_DTR | MCR_RTS);
+	case TIOCMBIS:
+		SET(sc->sc_mcr, tiocm_xxx2mcr(*(int *)data));
+		bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr);
+		break;
+	case TIOCMBIC:
+		CLR(sc->sc_mcr, tiocm_xxx2mcr(*(int *)data));
+		bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr);
+		break;
+	case TIOCMGET: {
+		u_char m;
+		int bits = 0;
+
+		m = sc->sc_mcr;
+		if (ISSET(m, MCR_DTR))
+			SET(bits, TIOCM_DTR);
+		if (ISSET(m, MCR_RTS))
+			SET(bits, TIOCM_RTS);
+		m = sc->sc_msr;
+		if (ISSET(m, MSR_DCD))
+			SET(bits, TIOCM_CD);
+		if (ISSET(m, MSR_CTS))
+			SET(bits, TIOCM_CTS);
+		if (ISSET(m, MSR_DSR))
+			SET(bits, TIOCM_DSR);
+		if (ISSET(m, MSR_RI | MSR_TERI))
+			SET(bits, TIOCM_RI);
+		if (bus_io_read_1(bc, ioh, com_ier))
+			SET(bits, TIOCM_LE);
+		*(int *)data = bits;
+		break;
+	}
+	case TIOCGFLAGS: {
+		int driverbits, userbits = 0;
+
+		driverbits = sc->sc_swflags;
+		if (ISSET(driverbits, COM_SW_SOFTCAR))
+			SET(userbits, TIOCFLAG_SOFTCAR);
+		if (ISSET(driverbits, COM_SW_CLOCAL))
+			SET(userbits, TIOCFLAG_CLOCAL);
+		if (ISSET(driverbits, COM_SW_CRTSCTS))
+			SET(userbits, TIOCFLAG_CRTSCTS);
+		if (ISSET(driverbits, COM_SW_MDMBUF))
+			SET(userbits, TIOCFLAG_MDMBUF);
+
+		*(int *)data = userbits;
+		break;
+	}
+	case TIOCSFLAGS: {
+		int userbits, driverbits = 0;
+
+		error = suser(p->p_ucred, &p->p_acflag); 
+		if (error != 0) {
+			return(EPERM); 
+		}
+
+		userbits = *(int *)data;
+		if (ISSET(userbits, TIOCFLAG_SOFTCAR) ||
+		    ISSET(sc->sc_hwflags, COM_HW_CONSOLE))
+			SET(driverbits, COM_SW_SOFTCAR);
+		if (ISSET(userbits, TIOCFLAG_CLOCAL))
+			SET(driverbits, COM_SW_CLOCAL);
+		if (ISSET(userbits, TIOCFLAG_CRTSCTS))
+			SET(driverbits, COM_SW_CRTSCTS);
+		if (ISSET(userbits, TIOCFLAG_MDMBUF))
+			SET(driverbits, COM_SW_MDMBUF);
+
+		sc->sc_swflags = driverbits;
+		break;
+	}
+	default:
+		return ENOTTY;
+	}
+
+	return 0;
+}
+
+int
+drcomparam(tp, t)
+	struct tty *tp;
+	struct termios *t;
+{
+	struct drcom_softc *sc = drcom_cd.cd_devs[COMUNIT(tp->t_dev)];
+	bus_chipset_tag_t bc = sc->sc_bc;
+	bus_io_handle_t ioh = sc->sc_ioh;
+	int ospeed = drcomspeed(t->c_ospeed);
+	u_char lcr;
+	tcflag_t oldcflag;
+	int s;
+
+	/* check requested parameters */
+	if (ospeed < 0 || (t->c_ispeed && t->c_ispeed != t->c_ospeed))
+		return EINVAL;
+
+	lcr = ISSET(sc->sc_lcr, LCR_SBREAK);
+
+	switch (ISSET(t->c_cflag, CSIZE)) {
+	case CS5:
+		SET(lcr, LCR_5BITS);
+		break;
+	case CS6:
+		SET(lcr, LCR_6BITS);
+		break;
+	case CS7:
+		SET(lcr, LCR_7BITS);
+		break;
+	case CS8:
+		SET(lcr, LCR_8BITS);
+		break;
+	}
+	if (ISSET(t->c_cflag, PARENB)) {
+		SET(lcr, LCR_PENAB);
+		if (!ISSET(t->c_cflag, PARODD))
+			SET(lcr, LCR_PEVEN);
+	}
+	if (ISSET(t->c_cflag, CSTOPB))
+		SET(lcr, LCR_STOPB);
+
+	sc->sc_lcr = lcr;
+
+	s = spltty();
+
+	if (ospeed == 0) {
+		CLR(sc->sc_mcr, MCR_DTR);
+		bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr);
+	}
+
+	/*
+	 * Set the FIFO threshold based on the receive speed, if we are
+	 * changing it.
+	 */
+#if 1
+	if (tp->t_ispeed != t->c_ispeed) {
+#else
+	if (1) {
+#endif
+		if (ospeed != 0) {
+			/*
+			 * Make sure the transmit FIFO is empty before
+			 * proceeding.  If we don't do this, some revisions
+			 * of the UART will hang.  Interestingly enough,
+			 * even if we do this will the last character is
+			 * still being pushed out, they don't hang.  This
+			 * seems good enough.
+			 */
+			while (ISSET(tp->t_state, TS_BUSY)) {
+				int error;
+
+				++sc->sc_halt;
+				error = ttysleep(tp, &tp->t_outq,
+				    TTOPRI | PCATCH, "drcomprm", 0);
+				--sc->sc_halt;
+				if (error) {
+					splx(s);
+					drcomstart(tp);
+					return (error);
+				}
+			}
+
+			bus_io_write_1(bc, ioh, com_lcr, lcr | LCR_DLAB);
+			bus_io_write_1(bc, ioh, com_dlbl, ospeed);
+			bus_io_write_1(bc, ioh, com_dlbh, ospeed >> 8);
+			bus_io_write_1(bc, ioh, com_lcr, lcr);
+			SET(sc->sc_mcr, MCR_DTR);
+			bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr);
+		} else
+			bus_io_write_1(bc, ioh, com_lcr, lcr);
+
+		if (!ISSET(sc->sc_hwflags, COM_HW_HAYESP) &&
+		    ISSET(sc->sc_hwflags, COM_HW_FIFO))
+			bus_io_write_1(bc, ioh, com_fifo,
+			    FIFO_ENABLE |
+			    (t->c_ispeed <= 1200 ? FIFO_TRIGGER_1 : FIFO_TRIGGER_8));
+	} else
+		bus_io_write_1(bc, ioh, com_lcr, lcr);
+
+	/* When not using CRTSCTS, RTS follows DTR. */
+	if (!ISSET(t->c_cflag, CRTSCTS)) {
+		if (ISSET(sc->sc_mcr, MCR_DTR)) {
+			if (!ISSET(sc->sc_mcr, MCR_RTS)) {
+				SET(sc->sc_mcr, MCR_RTS);
+				bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr);
+			}
+		} else {
+			if (ISSET(sc->sc_mcr, MCR_RTS)) {
+				CLR(sc->sc_mcr, MCR_RTS);
+				bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr);
+			}
+		}
+		sc->sc_dtr = MCR_DTR | MCR_RTS;
+	} else
+		sc->sc_dtr = MCR_DTR;
+
+	/* and copy to tty */
+	tp->t_ispeed = t->c_ispeed;
+	tp->t_ospeed = t->c_ospeed;
+	oldcflag = tp->t_cflag;
+	tp->t_cflag = t->c_cflag;
+
+	/*
+	 * If DCD is off and MDMBUF is changed, ask the tty layer if we should
+	 * stop the device.
+	 */
+	if (!ISSET(sc->sc_msr, MSR_DCD) &&
+	    !ISSET(sc->sc_swflags, COM_SW_SOFTCAR) &&
+	    ISSET(oldcflag, MDMBUF) != ISSET(tp->t_cflag, MDMBUF) &&
+	    (*linesw[tp->t_line].l_modem)(tp, 0) == 0) {
+		CLR(sc->sc_mcr, sc->sc_dtr);
+		bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr);
+	}
+
+	/* Just to be sure... */
+	splx(s);
+	drcomstart(tp);
+	return 0;
+}
+
+void
+drcomstart(tp)
+	struct tty *tp;
+{
+	struct drcom_softc *sc = drcom_cd.cd_devs[COMUNIT(tp->t_dev)];
+	bus_chipset_tag_t bc = sc->sc_bc;
+	bus_io_handle_t ioh = sc->sc_ioh;
+	int s;
+
+	s = spltty();
+	if (ISSET(tp->t_state, TS_BUSY))
+		goto out;
+	if (ISSET(tp->t_state, TS_TIMEOUT | TS_TTSTOP) ||
+	    sc->sc_halt > 0)
+		goto stopped;
+	if (ISSET(tp->t_cflag, CRTSCTS) && !ISSET(sc->sc_msr, MSR_CTS))
+		goto stopped;
+	if (tp->t_outq.c_cc <= tp->t_lowat) {
+		if (ISSET(tp->t_state, TS_ASLEEP)) {
+			CLR(tp->t_state, TS_ASLEEP);
+			wakeup(&tp->t_outq);
+		}
+		if (tp->t_outq.c_cc == 0)
+			goto stopped;
+		selwakeup(&tp->t_wsel);
+	}
+	SET(tp->t_state, TS_BUSY);
+
+	if (!ISSET(sc->sc_ier, IER_ETXRDY)) {
+		SET(sc->sc_ier, IER_ETXRDY);
+		bus_io_write_1(bc, ioh, com_ier, sc->sc_ier);
+	}
+#ifdef COM_HAYESP
+	if (ISSET(sc->sc_hwflags, COM_HW_HAYESP)) {
+		u_char buffer[1024], *cp = buffer;
+		int n = q_to_b(&tp->t_outq, cp, sizeof buffer);
+		do
+			bus_io_write_1(bc, ioh, com_data, *cp++);
+		while (--n);
+	}
+	else
+#endif
+	if (ISSET(sc->sc_hwflags, COM_HW_FIFO)) {
+		u_char buffer[16], *cp = buffer;
+		int n = q_to_b(&tp->t_outq, cp, sizeof buffer);
+		do {
+			bus_io_write_1(bc, ioh, com_data, *cp++);
+		} while (--n);
+	} else
+		bus_io_write_1(bc, ioh, com_data, getc(&tp->t_outq));
+out:
+	splx(s);
+	return;
+stopped:
+	if (ISSET(sc->sc_ier, IER_ETXRDY)) {
+		CLR(sc->sc_ier, IER_ETXRDY);
+		bus_io_write_1(bc, ioh, com_ier, sc->sc_ier);
+	}
+	splx(s);
+}
+
+/*
+ * Stop output on a line.
+ */
+void
+drcomstop(tp, flag)
+	struct tty *tp;
+	int flag;
+{
+	int s;
+
+	s = spltty();
+	if (ISSET(tp->t_state, TS_BUSY))
+		if (!ISSET(tp->t_state, TS_TTSTOP))
+			SET(tp->t_state, TS_FLUSH);
+	splx(s);
+}
+
+void
+drcomdiag(arg)
+	void *arg;
+{
+	struct drcom_softc *sc = arg;
+	int overflows, floods, failures;
+	int s;
+
+	s = spltty();
+	sc->sc_errors = 0;
+	overflows = sc->sc_overflows;
+	sc->sc_overflows = 0;
+	floods = sc->sc_floods;
+	sc->sc_floods = 0;
+	failures = sc->sc_failures;
+	sc->sc_failures = 0;
+	splx(s);
+
+	log(LOG_WARNING, "%s: %d silo overflow%s, %d ibuf overflow%s, %d uart failure%s\n",
+	    sc->sc_dev.dv_xname,
+	    overflows, overflows == 1 ? "" : "s",
+	    floods, floods == 1 ? "" : "s",
+	    failures, failures == 1 ? "" : "s");
+}
+
+void
+drcomsoft(arg)
+	void *arg;
+{
+	int unit;
+	struct drcom_softc *sc;
+	struct tty *tp;
+	register u_char *ibufp;
+	u_char *ibufend;
+	register int c;
+	int s;
+	static int lsrmap[8] = {
+		0,      TTY_PE,
+		TTY_FE, TTY_PE|TTY_FE,
+		TTY_FE, TTY_PE|TTY_FE,
+		TTY_FE, TTY_PE|TTY_FE
+	};
+
+	s = spltty();
+	if (drcomevents == 0) {
+		splx(s);
+		goto out;
+	}
+	drcomevents = 0;
+	splx(s);
+
+	for (unit = 0; unit < drcom_cd.cd_ndevs; unit++) {
+		sc = drcom_cd.cd_devs[unit];
+		if (sc == 0 || sc->sc_ibufp == sc->sc_ibuf)
+			continue;
+
+		tp = sc->sc_tty;
+
+		s = spltty();
+
+		ibufp = sc->sc_ibuf;
+		ibufend = sc->sc_ibufp;
+
+		if (ibufp == ibufend) {
+			splx(s);
+			continue;
+		}
+
+		sc->sc_ibufp = sc->sc_ibuf = (ibufp == sc->sc_ibufs[0]) ?
+					     sc->sc_ibufs[1] : sc->sc_ibufs[0];
+		sc->sc_ibufhigh = sc->sc_ibuf + COM_IHIGHWATER;
+		sc->sc_ibufend = sc->sc_ibuf + COM_IBUFSIZE;
+
+		if (tp == 0 || !ISSET(tp->t_state, TS_ISOPEN)) {
+			splx(s);
+			continue;
+		}
+
+		if (ISSET(tp->t_cflag, CRTSCTS) &&
+		    !ISSET(sc->sc_mcr, MCR_RTS)) {
+			/* XXX */
+			SET(sc->sc_mcr, MCR_RTS);
+			bus_io_write_1(sc->sc_bc, sc->sc_ioh, com_mcr,
+			    sc->sc_mcr);
+		}
+
+		splx(s);
+
+		while (ibufp < ibufend) {
+			c = *ibufp++;
+			if (*ibufp & LSR_OE) {
+				sc->sc_overflows++;
+				if (sc->sc_errors++ == 0)
+					timeout(drcomdiag, sc, 60 * hz);
+			}
+			/* This is ugly, but fast. */
+			c |= lsrmap[(*ibufp++ & (LSR_BI|LSR_FE|LSR_PE)) >> 2];
+			(*linesw[tp->t_line].l_rint)(c, tp);
+		}
+	}
+
+out:
+	timeout(drcomsoft, NULL, 1);
+}
+
+int
+drcomintr(arg)
+	void *arg;
+{
+	struct drcom_softc *sc = arg;
+	bus_chipset_tag_t bc = sc->sc_bc;
+	bus_io_handle_t ioh = sc->sc_ioh;
+	struct tty *tp;
+	u_char iir, lsr, data, msr, delta;
+#ifdef COM_DEBUG
+	int n;
+	struct {
+		u_char iir, lsr, msr;
+	} iter[32];
+#endif
+
+#ifdef COM_DEBUG
+	n = 0;
+	iter[n].iir =
+#endif
+	iir = bus_io_read_1(bc, ioh, com_iir);
+	if (ISSET(iir, IIR_NOPEND))
+		return (0);
+
+	tp = sc->sc_tty;
+
+	for (;;) {
+#ifdef COM_DEBUG
+		iter[n].lsr =
+#endif
+		lsr = bus_io_read_1(bc, ioh, com_lsr);
+
+		if (ISSET(lsr, LSR_RXRDY)) {
+			register u_char *p = sc->sc_ibufp;
+
+			drcomevents = 1;
+			do {
+				data = bus_io_read_1(bc, ioh, com_data);
+				if (ISSET(lsr, LSR_BI)) {
+#ifdef notdef
+					printf("break %02x %02x %02x %02x\n",
+					    sc->sc_msr, sc->sc_mcr, sc->sc_lcr,
+					    sc->sc_dtr);
+#endif
+#ifdef DDB
+					if (ISSET(sc->sc_hwflags,
+					    COM_HW_CONSOLE)) {
+						Debugger();
+						goto next;
+					}
+#endif
+				}
+				if (p >= sc->sc_ibufend) {
+					sc->sc_floods++;
+					if (sc->sc_errors++ == 0)
+						timeout(drcomdiag, sc, 60 * hz);
+				} else {
+					*p++ = data;
+					*p++ = lsr;
+					if (p == sc->sc_ibufhigh &&
+					    ISSET(tp->t_cflag, CRTSCTS)) {
+						/* XXX */
+						CLR(sc->sc_mcr, MCR_RTS);
+						bus_io_write_1(bc, ioh,
+						    com_mcr, sc->sc_mcr);
+					}
+				}
+#ifdef DDB
+			next:
+#endif
+#ifdef COM_DEBUG
+				if (++n >= 32)
+					goto ohfudge;
+				iter[n].lsr =
+#endif
+				lsr = bus_io_read_1(bc, ioh, com_lsr);
+			} while (ISSET(lsr, LSR_RXRDY));
+
+			sc->sc_ibufp = p;
+		} else {
+#ifdef COM_DEBUG
+			if (ISSET(lsr, LSR_BI|LSR_FE|LSR_PE|LSR_OE))
+				printf("weird lsr %02x\n", lsr);
+#endif
+			if ((iir & IIR_IMASK) == IIR_RXRDY) {
+				sc->sc_failures++;
+				if (sc->sc_errors++ == 0)
+					timeout(drcomdiag, sc, 60 * hz);
+				bus_io_write_1(bc, ioh, com_ier, 0);
+				delay(10);
+				bus_io_write_1(bc, ioh, com_ier, sc->sc_ier);
+				iir = IIR_NOPEND;
+				continue;
+			}
+		}
+
+#ifdef COM_DEBUG
+		iter[n].msr =
+#endif
+		msr = bus_io_read_1(bc, ioh, com_msr);
+
+		if (msr != sc->sc_msr) {
+			delta = msr ^ sc->sc_msr;
+			sc->sc_msr = msr;
+			if (ISSET(delta, MSR_DCD) &&
+			    !ISSET(sc->sc_swflags, COM_SW_SOFTCAR) &&
+			    (*linesw[tp->t_line].l_modem)(tp, ISSET(msr, MSR_DCD)) == 0) {
+				CLR(sc->sc_mcr, sc->sc_dtr);
+				bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr);
+			}
+			if (ISSET(delta & msr, MSR_CTS) &&
+			    ISSET(tp->t_cflag, CRTSCTS)) {
+				/* the line is up and we want to do rts/cts flow control */
+				(*linesw[tp->t_line].l_start)(tp);
+			}
+		}
+
+		if (ISSET(lsr, LSR_TXRDY) && ISSET(tp->t_state, TS_BUSY)) {
+			CLR(tp->t_state, TS_BUSY | TS_FLUSH);
+			if (sc->sc_halt > 0)
+				wakeup(&tp->t_outq);
+			(*linesw[tp->t_line].l_start)(tp);
+		}
+
+#ifdef COM_DEBUG
+		if (++n >= 32)
+			goto ohfudge;
+		iter[n].iir =
+#endif
+		iir = bus_io_read_1(bc, ioh, com_iir);
+		if (ISSET(iir, IIR_NOPEND))
+			return (1);
+	}
+
+#ifdef COM_DEBUG
+ohfudge:
+	printf("drcomintr: too many iterations");
+	for (n = 0; n < 32; n++) {
+		if ((n % 4) == 0)
+			printf("\ndrcomintr: iter[%02d]", n);
+		printf("  %02x %02x %02x", iter[n].iir, iter[n].lsr, iter[n].msr);
+	}
+	printf("\n");
+	printf("drcomintr: msr %02x mcr %02x lcr %02x ier %02x\n",
+	    sc->sc_msr, sc->sc_mcr, sc->sc_lcr, sc->sc_ier);
+	printf("drcomintr: state %08x cc %d\n", sc->sc_tty->t_state,
+	    sc->sc_tty->t_outq.c_cc);
+	return (1);
+#endif
+}
+
+/*
+ * Following are all routines needed for COM to act as console
+ */
+#include <dev/cons.h>
+
+void
+drcomcnprobe(cp)
+	struct consdev *cp;
+{
+	/* XXX NEEDS TO BE FIXED XXX */
+	bus_chipset_tag_t bc = 0;
+	bus_io_handle_t ioh;
+	int found;
+
+	if (bus_io_map(bc, CONADDR, COM_NPORTS, &ioh)) {
+		cp->cn_pri = CN_DEAD;
+		return;
+	}
+	found = 1/*drcomprobe1(bc, ioh, CONADDR)*/;
+	bus_io_unmap(bc, ioh, COM_NPORTS);
+	if (!found) {
+		cp->cn_pri = CN_DEAD;
+		return;
+	}
+
+	/* locate the major number */
+	for (drcommajor = 0; drcommajor < nchrdev; drcommajor++)
+		if (cdevsw[drcommajor].d_open == drcomopen)
+			break;
+
+	/* initialize required fields */
+	cp->cn_dev = makedev(drcommajor, CONUNIT);
+#ifdef	COMCONSOLE
+	cp->cn_pri = CN_REMOTE;		/* Force a serial port console */
+#else
+	cp->cn_pri = CN_NORMAL;
+#endif
+}
+
+void
+drcomcninit(cp)
+	struct consdev *cp;
+{
+
+#if 0
+	XXX NEEDS TO BE FIXED XXX
+	drcomconsbc = ???;
+#endif
+	if (bus_io_map(drcomconsbc, CONADDR, COM_NPORTS, &drcomconsioh))
+		panic("drcomcninit: mapping failed");
+
+	drcominit(drcomconsbc, drcomconsioh, drcomdefaultrate);
+	drcomconsaddr = CONADDR;
+	drcomconsinit = 0;
+}
+
+void
+drcominit(bc, ioh, rate)
+	bus_chipset_tag_t bc;
+	bus_io_handle_t ioh;
+	int rate;
+{
+	int s = splhigh();
+	u_char stat;
+
+	bus_io_write_1(bc, ioh, com_lcr, LCR_DLAB);
+	rate = drcomspeed(drcomdefaultrate);
+	bus_io_write_1(bc, ioh, com_dlbl, rate);
+	bus_io_write_1(bc, ioh, com_dlbh, rate >> 8);
+	bus_io_write_1(bc, ioh, com_lcr, LCR_8BITS);
+	bus_io_write_1(bc, ioh, com_ier, IER_ERXRDY | IER_ETXRDY);
+	bus_io_write_1(bc, ioh, com_fifo,
+	    FIFO_ENABLE | FIFO_RCV_RST | FIFO_XMT_RST | FIFO_TRIGGER_1);
+	bus_io_write_1(bc, ioh, com_mcr, MCR_DTR | MCR_RTS);
+	DELAY(100);
+	stat = bus_io_read_1(bc, ioh, com_iir);
+	splx(s);
+}
+
+int
+drcomcngetc(dev)
+	dev_t dev;
+{
+	int s = splhigh();
+	bus_chipset_tag_t bc = drcomconsbc;
+	bus_io_handle_t ioh = drcomconsioh;
+	u_char stat, c;
+
+	while (!ISSET(stat = bus_io_read_1(bc, ioh, com_lsr), LSR_RXRDY))
+		;
+	c = bus_io_read_1(bc, ioh, com_data);
+	stat = bus_io_read_1(bc, ioh, com_iir);
+	splx(s);
+	return c;
+}
+
+/*
+ * Console kernel output character routine.
+ */
+void
+drcomcnputc(dev, c)
+	dev_t dev;
+	int c;
+{
+	int s = splhigh();
+	bus_chipset_tag_t bc = drcomconsbc;
+	bus_io_handle_t ioh = drcomconsioh;
+	u_char stat;
+	register int timo;
+
+#ifdef KGDB
+	if (dev != kgdb_dev)
+#endif
+	if (drcomconsinit == 0) {
+		drcominit(bc, ioh, drcomdefaultrate);
+		drcomconsinit = 1;
+	}
+	/* wait for any pending transmission to finish */
+	timo = 50000;
+	while (!ISSET(stat = bus_io_read_1(bc, ioh, com_lsr), LSR_TXRDY) && --timo)
+		;
+	bus_io_write_1(bc, ioh, com_data, c);
+	/* wait for this transmission to drcomplete */
+	timo = 1500000;
+	while (!ISSET(stat = bus_io_read_1(bc, ioh, com_lsr), LSR_TXRDY) && --timo)
+		;
+	/* clear any interrupts generated by this transmission */
+	stat = bus_io_read_1(bc, ioh, com_iir);
+	splx(s);
+}
+
+void
+drcomcnpollc(dev, on)
+	dev_t dev;
+	int on;
+{
+
+}
diff --git a/sys/arch/amiga/dev/drcomvar.h b/sys/arch/amiga/dev/drcomvar.h
new file mode 100644
index 00000000000..f6431d2a4b4
--- /dev/null
+++ b/sys/arch/amiga/dev/drcomvar.h
@@ -0,0 +1,40 @@
+/*	$OpenBSD: drcomvar.h,v 1.1 1997/01/16 09:23:56 niklas Exp $	*/
+/*	$NetBSD: drcomvar.h,v 1.1 1996/11/30 00:43:04 is Exp $	*/
+
+/*
+ * Copyright (c) 1996 Christopher G. Demetriou.  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 Christopher G. Demetriou
+ *	for the NetBSD Project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ */
+
+int comintr __P((void *));
+
+extern int comconsaddr;
+extern int comconsattached;
+extern bus_chipset_tag_t comconsbc;
+extern bus_io_handle_t comconsioh;
+extern tcflag_t comconscflag;
diff --git a/sys/arch/amiga/dev/drisavar.h b/sys/arch/amiga/dev/drisavar.h
new file mode 100644
index 00000000000..04e102ea750
--- /dev/null
+++ b/sys/arch/amiga/dev/drisavar.h
@@ -0,0 +1,23 @@
+/*	$OpenBSD: drisavar.h,v 1.1 1997/01/16 09:23:57 niklas Exp $	*/
+/*	$NetBSD: drisavar.h,v 1.1 1996/11/30 00:43:05 is Exp $	*/
+
+#ifndef DRISAVAR_H
+
+#ifndef DRCCADDR
+#include <amiga/amiga/drcustom.h>
+#endif
+
+#define i2drabs(io)	(DRCCADDR + NBPG * DRSUPIOPG + (io << 2) + 1)
+#define i2drrel(ioh,io)	(ioh + (io << 2))
+
+#define bus_chipset_tag_t		void *
+#define bus_io_handle_t			vm_offset_t
+
+#define bus_io_map(bc, iob, n, iohp)	(*(iohp) = i2drabs(iob), 0)
+#define bus_io_unmap(bc, ioh, n)	do {(void)bc; (void)ioh; (void)n;} while (0)
+
+#define bus_io_read_1(bt, ioh, off)	((void)bc, *(u_int8_t *)i2drrel(ioh, off))
+#define bus_io_write_1(bt, ioh, off, val) do {\
+	(void)bt; *(u_int8_t *)i2drrel(ioh, off) = (val); } while (0)
+
+#endif
diff --git a/sys/arch/amiga/dev/drsc.c b/sys/arch/amiga/dev/drsc.c
index 09768e8fe91..d79459f5ef5 100644
--- a/sys/arch/amiga/dev/drsc.c
+++ b/sys/arch/amiga/dev/drsc.c
@@ -1,4 +1,5 @@
-/*	$NetBSD: drsc.c,v 1.2 1996/05/19 19:03:01 is Exp $	*/
+/*	$OpenBSD: drsc.c,v 1.3 1997/01/16 09:23:58 niklas Exp $	*/
+/*	$NetBSD: drsc.c,v 1.9 1996/12/23 09:09:57 veego Exp $	*/
 
 /*
  * Copyright (c) 1996 Ignatios Souvatzis
@@ -97,8 +98,9 @@ drscmatch(pdp, match, auxp)
 	struct device *pdp;
 	void *match, *auxp;
 {
-	struct cfdata *cdp = (struct cfdata *)match;
-	if (is_draco() && (cdp->cf_unit == 0))
+	struct cfdata *cfp = (struct cfdata *)match;
+
+	if (is_draco() && matchname(auxp, "drsc") && (cfp->cf_unit == 0))
 		return(1);
 	return(0);
 }
diff --git a/sys/arch/amiga/dev/empsc.c b/sys/arch/amiga/dev/empsc.c
index a603e4d9be6..369de4349bd 100644
--- a/sys/arch/amiga/dev/empsc.c
+++ b/sys/arch/amiga/dev/empsc.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: empsc.c,v 1.4 1996/11/23 21:45:07 kstailey Exp $ */
-/*	$NetBSD: empsc.c,v 1.7 1996/05/10 13:02:33 is Exp $	*/
+/*	$OpenBSD: empsc.c,v 1.5 1997/01/16 09:23:59 niklas Exp $ */
+/*	$NetBSD: empsc.c,v 1.13 1996/12/23 09:09:58 veego Exp $	*/
 
 /*
 
diff --git a/sys/arch/amiga/dev/event.c b/sys/arch/amiga/dev/event.c
index 1de83faa4b9..d727e795c7c 100644
--- a/sys/arch/amiga/dev/event.c
+++ b/sys/arch/amiga/dev/event.c
@@ -1,4 +1,5 @@
-/*	$NetBSD: event.c,v 1.3.6.1 1996/05/31 09:17:39 is Exp $	*/
+/*	$OpenBSD: event.c,v 1.3 1997/01/16 09:24:00 niklas Exp $	*/
+/*	$NetBSD: event.c,v 1.5 1996/10/11 21:12:43 mhitch Exp $	*/
 
 /*
  * Copyright (c) 1992, 1993
diff --git a/sys/arch/amiga/dev/event_var.h b/sys/arch/amiga/dev/event_var.h
index 95dd5fa8807..52fc3a84a88 100644
--- a/sys/arch/amiga/dev/event_var.h
+++ b/sys/arch/amiga/dev/event_var.h
@@ -1,4 +1,5 @@
-/*	$NetBSD: event_var.h,v 1.2 1994/10/26 02:03:00 cgd Exp $	*/
+/*	$OpenBSD: event_var.h,v 1.2 1997/01/16 09:24:02 niklas Exp $	*/
+/*	$NetBSD: event_var.h,v 1.3 1996/10/11 21:12:46 mhitch Exp $	*/
 
 /*
  * Copyright (c) 1992, 1993
diff --git a/sys/arch/amiga/dev/fd.c b/sys/arch/amiga/dev/fd.c
index 6fa601a477c..46f0d15589f 100644
--- a/sys/arch/amiga/dev/fd.c
+++ b/sys/arch/amiga/dev/fd.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: fd.c,v 1.10 1996/11/23 21:45:08 kstailey Exp $	*/
-/*	$NetBSD: fd.c,v 1.32 1996/05/04 04:54:00 mhitch Exp $	*/
+/*	$OpenBSD: fd.c,v 1.11 1997/01/16 09:24:03 niklas Exp $	*/
+/*	$NetBSD: fd.c,v 1.36 1996/12/23 09:09:59 veego Exp $	*/
 
 /*
  * Copyright (c) 1994 Christian E. Hopps
diff --git a/sys/arch/amiga/dev/flsc.c b/sys/arch/amiga/dev/flsc.c
index 35875d2d3d5..a58d0b4755e 100644
--- a/sys/arch/amiga/dev/flsc.c
+++ b/sys/arch/amiga/dev/flsc.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: flsc.c,v 1.6 1996/11/23 21:45:09 kstailey Exp $	*/
-/*	$NetBSD: flsc.c,v 1.5.4.3 1996/08/05 20:40:35 jtc Exp $	*/
+/*	$OpenBSD: flsc.c,v 1.7 1997/01/16 09:24:04 niklas Exp $	*/
+/*	$NetBSD: flsc.c,v 1.14 1996/12/23 09:10:00 veego Exp $	*/
 
 /*
  * Copyright (c) 1995 Daniel Widenfalk
diff --git a/sys/arch/amiga/dev/genpar.c b/sys/arch/amiga/dev/genpar.c
index a2cafad320a..0efcf0ed133 100644
--- a/sys/arch/amiga/dev/genpar.c
+++ b/sys/arch/amiga/dev/genpar.c
@@ -1,3 +1,4 @@
+/*	$OpenBSD: genpar.c,v 1.2 1997/01/16 09:24:06 niklas Exp $	*/
 /*	$NetBSD: genpar.c,v 1.6 1995/02/16 21:57:31 chopps Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/grf.c b/sys/arch/amiga/dev/grf.c
index 3366f4ec3a6..be8f6d4ff00 100644
--- a/sys/arch/amiga/dev/grf.c
+++ b/sys/arch/amiga/dev/grf.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: grf.c,v 1.7 1996/11/24 20:23:40 niklas Exp $	*/
-/*	$NetBSD: grf.c,v 1.27 1996/05/19 20:06:20 is Exp $	*/
+/*	$OpenBSD: grf.c,v 1.8 1997/01/16 09:24:07 niklas Exp $	*/
+/*	$NetBSD: grf.c,v 1.32 1996/12/23 09:10:01 veego Exp $	*/
 
 /*
  * Copyright (c) 1988 University of Utah.
diff --git a/sys/arch/amiga/dev/grf_cc.c b/sys/arch/amiga/dev/grf_cc.c
index 94b68bfb9d3..e0ca7993de9 100644
--- a/sys/arch/amiga/dev/grf_cc.c
+++ b/sys/arch/amiga/dev/grf_cc.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: grf_cc.c,v 1.5 1996/11/24 20:23:41 niklas Exp $	*/
-/*	$NetBSD: grf_cc.c,v 1.19 1996/04/21 21:11:08 veego Exp $	*/
+/*	$OpenBSD: grf_cc.c,v 1.6 1997/01/16 09:24:08 niklas Exp $	*/
+/*	$NetBSD: grf_cc.c,v 1.23 1996/12/23 09:10:02 veego Exp $	*/
 
 /*
  * Copyright (c) 1994 Christian E. Hopps
diff --git a/sys/arch/amiga/dev/grf_cl.c b/sys/arch/amiga/dev/grf_cl.c
index a3c01db9bcb..03c48dd9b1e 100644
--- a/sys/arch/amiga/dev/grf_cl.c
+++ b/sys/arch/amiga/dev/grf_cl.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: grf_cl.c,v 1.8 1996/11/24 20:23:42 niklas Exp $	*/
-/*      $NetBSD: grf_cl.c,v 1.11.4.1 1996/05/27 10:50:40 is Exp $        */
+/*	$OpenBSD: grf_cl.c,v 1.9 1997/01/16 09:24:10 niklas Exp $	*/
+/*      $NetBSD: grf_cl.c,v 1.18 1996/12/23 09:10:04 veego Exp $        */
 
 /*
  * Copyright (c) 1995 Ezra Story
@@ -161,7 +161,7 @@ static void *cl_fbaddr = 0;	/* framebuffer */
 static void *cl_regaddr = 0;	/* registers */
 static int cl_fbsize;		/* framebuffer size */
 
-/* current sprite info, if you add summport for multiple boards
+/* current sprite info, if you add support for multiple boards
  * make this an array or something
  */
 struct grf_spriteinfo cl_cursprite;
@@ -358,8 +358,8 @@ grfclattach(pdp, dp, auxp)
 
 int
 grfclprint(auxp, pnp)
-	void *auxp;
-	const char   *pnp;
+	void	*auxp;
+	const char *pnp;
 {
 	if (pnp)
 		printf("ite at %s: ", pnp);
@@ -553,7 +553,7 @@ cl_blank(gp, on)
         struct grf_softc *gp;
         int *on;
 {
-        WSeq(gp->g_regkva, SEQ_ID_CLOCKING_MODE, *on ? 0x01 : 0x21);
+        WSeq(gp->g_regkva, SEQ_ID_CLOCKING_MODE, *on > 0 ? 0x01 : 0x21);
         return(0);
 }
         
@@ -1281,7 +1281,7 @@ cl_load_mon(gp, md)
 		sr15 = ((cl_fbsize / 0x100000 == 2) ? 0x38 : 0xb8);
 	    WSeq(ba, SEQ_ID_CONF_RBACK, 0x00);
 	} else {
-		sr15 = (TEXT || (gv->depth == 1)) ? 0x90 : 0xb0;
+		sr15 = (TEXT || (gv->depth == 1)) ? 0xd0 : 0xb0;
 	}
 	WSeq(ba, SEQ_ID_DRAM_CNTL, sr15);
 	WGfx(ba, GCT_ID_READ_MAP_SELECT, 0x00);
diff --git a/sys/arch/amiga/dev/grf_clreg.h b/sys/arch/amiga/dev/grf_clreg.h
index 228df97f167..048cc22105e 100644
--- a/sys/arch/amiga/dev/grf_clreg.h
+++ b/sys/arch/amiga/dev/grf_clreg.h
@@ -1,5 +1,5 @@
-/*	$OpenBSD: grf_clreg.h,v 1.5 1996/08/23 18:52:38 niklas Exp $	*/
-/*	$NetBSD: grf_clreg.h,v 1.4.4.1 1996/05/27 10:50:42 is Exp $	*/
+/*	$OpenBSD: grf_clreg.h,v 1.6 1997/01/16 09:24:11 niklas Exp $	*/
+/*	$NetBSD: grf_clreg.h,v 1.5 1996/10/08 23:18:51 thorpej Exp $	*/
 
 /*
  * Copyright (c) 1995 Ezra Story
diff --git a/sys/arch/amiga/dev/grf_cv.c b/sys/arch/amiga/dev/grf_cv.c
index b37595238c4..1dc6fddfc17 100644
--- a/sys/arch/amiga/dev/grf_cv.c
+++ b/sys/arch/amiga/dev/grf_cv.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: grf_cv.c,v 1.13 1996/11/24 20:23:44 niklas Exp $	*/
-/*	$NetBSD: grf_cv.c,v 1.14 1996/05/19 21:05:27 veego Exp $	*/
+/*	$OpenBSD: grf_cv.c,v 1.14 1997/01/16 09:24:13 niklas Exp $	*/
+/*	$NetBSD: grf_cv.c,v 1.20 1996/12/23 09:10:05 veego Exp $	*/
 
 /*
  * Copyright (c) 1995 Michael Teske
@@ -114,18 +114,7 @@ static struct grfvideo_mode monitor_def[24] = {
 static struct grfvideo_mode *monitor_current = &monitor_def[0];
 #define MAXPIXELCLOCK 135000000 /* safety */
 
-#if 0
-/* generated by gen_cvtab.c */
-static int cv_convtab[31] = {
-	163,	148,	135,	124,	114,
-	106,	98,	91,	85,	79,
-	74,	69,	65,	61,	57,
-	53,	50,	47,	44,	42,
-	39,	37,	35,	33,	31,
-	29,	27,	26,	24,	22,
-	21,
-};
-#endif
+unsigned char cv_pass_toggle;	/* passthru status tracker */
 
 /* Console display definition.
  *   Default hardcoded text mode.  This grf_cv is set up to
@@ -796,7 +785,7 @@ cv_blank(gp, on)
 	volatile caddr_t ba;
 
 	ba = gp->g_regkva;
-	gfx_on_off(*on ? 0 : 1, ba);
+	gfx_on_off(*on > 0 ? 0 : 1, ba);
 	return (0);
 }
 
@@ -823,7 +812,7 @@ cv_mode(gp, cmd, arg, a2, a3)
 
 	    case GM_GRFOFF:
 #ifndef CV64CONSOLE
-		(void)cv_toggle(gp);
+		cvscreen(1, gp->g_regkva - 0x02000000)
 #else
 		cv_load_mon(gp, &cvconsole_mode);
 		ite_reinit(gp->g_itedev);
@@ -1051,7 +1040,17 @@ cv_toggle(gp)
 	volatile caddr_t ba;
 
 	ba = gp->g_regkva;
-	cvscreen(1, ba - 0x02000000);
+#ifndef CV64CONSOLE
+	cv_pass_toggle = 1;
+#endif /* !CV64CONSOLE */
+
+	if (cv_pass_toggle) {
+		cvscreen(0, ba - 0x02000000);
+		cv_pass_toggle = 0;
+	} else {
+		cvscreen(1, ba - 0x02000000);
+		cv_pass_toggle = 1;
+	}
 
 	return (0);
 }
@@ -1425,7 +1424,7 @@ cv_load_mon(gp, md)
 	 * Divide by 1000 to prevent overflows.
 	 */
 
- 	tfillm = (96 * (cv_memclk/1000))/240000;
+	tfillm = (96 * (cv_memclk/1000))/240000;
 
 	switch(gv->depth) {
 	    case 32:
diff --git a/sys/arch/amiga/dev/grf_et.c b/sys/arch/amiga/dev/grf_et.c
index 968fe19114d..3aed82e5d23 100644
--- a/sys/arch/amiga/dev/grf_et.c
+++ b/sys/arch/amiga/dev/grf_et.c
@@ -1,4 +1,5 @@
-/*	$NetBSD: grf_et.c,v 1.1.4.2 1996/06/04 09:01:21 is Exp $	*/
+/*	$OpenBSD: grf_et.c,v 1.5 1997/01/16 09:24:15 niklas Exp $	*/
+/*	$NetBSD: grf_et.c,v 1.8 1996/12/23 09:10:06 veego Exp $	*/
 
 /*
  * Copyright (c) 1996 Tobias Abt
@@ -235,13 +236,13 @@ grfetmatch(pdp, match, auxp)
 	/* Configure either registers or framebuffer in any order */
 	/* as said before, oMniBus does not support ProdID */
 	if (ettype == OMNIBUS) {
-		if (zap->size == 64*1024) {
+		if (zap->size == 64 * 1024) {
 			/* register area */
-			et_regaddr=zap->va;
+			et_regaddr = zap->va;
 		} else {
 			/* memory area */
-			et_fbaddr=zap->va;
-			et_fbsize=zap->size;
+			et_fbaddr = zap->va;
+			et_fbsize = zap->size;
 		}
 	} else {
 		if (zap->prodid == regprod) {
@@ -365,8 +366,8 @@ grfetattach(pdp, dp, auxp)
 
 int
 grfetprint(auxp, pnp)
-	void *auxp;
-	const char   *pnp;
+	void	*auxp;
+	const char *pnp;
 {
 	if (pnp)
 		printf("ite at %s: ", pnp);
@@ -387,34 +388,41 @@ et_boardinit(gp)
 	RegOnpass(ba);
 
 	if (ettype == MERLIN) {
-	  /* Merlin needs some special initialisations */
-	  vgaw(ba, MERLIN_SWITCH_REG, 0);
-	  delay(20000);
-	  vgaw(ba, MERLIN_SWITCH_REG, 8);
-	  delay(20000);
-	  vgaw(ba, MERLIN_SWITCH_REG, 0);
-	  delay(20000);
-	  vgaw(ba, MERLIN_VDAC_DATA, 1);
-	  
-	  vgaw(ba, MERLIN_VDAC_INDEX, 0x00);
-	  vgaw(ba, MERLIN_VDAC_SPRITE,  0xff);
-	  vgaw(ba, MERLIN_VDAC_INDEX, 0x01);
-	  vgaw(ba, MERLIN_VDAC_SPRITE,  0x0f);
-	  vgaw(ba, MERLIN_VDAC_INDEX, 0x02);
-	  vgaw(ba, MERLIN_VDAC_SPRITE,  0x42);
-	  vgaw(ba, MERLIN_VDAC_INDEX, 0x03);
-	  vgaw(ba, MERLIN_VDAC_SPRITE,  0x00);
-
-	  vgaw(ba, MERLIN_VDAC_DATA, 0);
+		/* Merlin needs some special initialisations */
+		vgaw(ba, MERLIN_SWITCH_REG, 0);
+		delay(20000);
+		vgaw(ba, MERLIN_SWITCH_REG, 8);
+		delay(20000);
+		vgaw(ba, MERLIN_SWITCH_REG, 0);
+		delay(20000);
+		vgaw(ba, MERLIN_VDAC_DATA, 1);
+
+		vgaw(ba, MERLIN_VDAC_INDEX, 0x00);
+		vgaw(ba, MERLIN_VDAC_SPRITE,  0xff);
+		vgaw(ba, MERLIN_VDAC_INDEX, 0x01);
+		vgaw(ba, MERLIN_VDAC_SPRITE,  0x0f);
+		vgaw(ba, MERLIN_VDAC_INDEX, 0x02);
+		vgaw(ba, MERLIN_VDAC_SPRITE,  0x42);
+		vgaw(ba, MERLIN_VDAC_INDEX, 0x03);
+		vgaw(ba, MERLIN_VDAC_SPRITE,  0x00);
+
+		vgaw(ba, MERLIN_VDAC_DATA, 0);
 	}
 
 	
 	/* setup initial unchanging parameters */
 
-	vgaw(ba, GREG_HERCULESCOMPAT, 0x03);
+	vgaw(ba, GREG_HERCULESCOMPAT + ((ettype == DOMINO) ? 0x0fff : 0), 0x03);
 	vgaw(ba, GREG_DISPMODECONTROL, 0xa0);
 	vgaw(ba, GREG_MISC_OUTPUT_W, 0x63);
 
+	if (ettype == DOMINO)
+	{
+		vgaw(ba, CRT_ADDRESS, CRT_ID_VIDEO_CONFIG1);
+		vgaw(ba, CRT_ADDRESS_W + 0x0fff,
+		    0xc0 | vgar(ba, CRT_ADDRESS_R + 0x0fff));
+	}
+
 	WSeq(ba, SEQ_ID_RESET, 0x03);
 	WSeq(ba, SEQ_ID_CLOCKING_MODE, 0x21);	/* 8 dot, Display off */
 	WSeq(ba, SEQ_ID_MAP_MASK, 0x0f);
@@ -480,17 +488,17 @@ et_boardinit(gp)
 	    case MERLIN:
 		vgaw(ba, MERLIN_VDAC_INDEX, 0);
 		for (x = 255; x >= 0; x--) {
-		    vgaw(ba, MERLIN_VDAC_COLORS, x);
-		    vgaw(ba, MERLIN_VDAC_COLORS, x);
-		    vgaw(ba, MERLIN_VDAC_COLORS, x);
+			vgaw(ba, MERLIN_VDAC_COLORS, x);
+			vgaw(ba, MERLIN_VDAC_COLORS, x);
+			vgaw(ba, MERLIN_VDAC_COLORS, x);
 		}
 		break;
 	    default:
 		vgaw(ba, VDAC_ADDRESS_W, 0);
 		for (x = 255; x >= 0; x--) {
-		    vgaw(ba, VDAC_DATA, x);
-		    vgaw(ba, VDAC_DATA, x);
-		    vgaw(ba, VDAC_DATA, x);
+			vgaw(ba, VDAC_DATA + ((ettype == DOMINO) ? 0x0fff : 0), x);
+			vgaw(ba, VDAC_DATA + ((ettype == DOMINO) ? 0x0fff : 0), x);
+			vgaw(ba, VDAC_DATA + ((ettype == DOMINO) ? 0x0fff : 0), x);
 		}
 		break;
 	}
@@ -505,16 +513,16 @@ et_boardinit(gp)
 	/* card spezific initialisations */
 	switch(ettype) {
 	    case OMNIBUS:
-		etctype=et_getControllerType(gp);
-		etdtype=et_getDACType(gp);
+		etctype = et_getControllerType(gp);
+		etdtype = et_getDACType(gp);
 		break;
 	    case MERLIN:
-		etctype=ETW32;
-		etdtype=MERLINDAC;
-	break;
+		etctype = ETW32;
+		etdtype = MERLINDAC;
+		break;
 	    case DOMINO:
-		etctype=ET4000;
-		etdtype=SIERRA11483;
+		etctype = ET4000;
+		etdtype = SIERRA11483;
 		break;
 	}
 }
@@ -535,26 +543,26 @@ et_getvmode(gp, vm)
 		vm->depth = etconsole_mode.fy;
 	} else 
 #endif
-        {
-                if (vm->mode_num == 0)
-                        vm->mode_num = (monitor_current - monitor_def) + 1;
-                if (vm->mode_num < 1 || vm->mode_num > monitor_def_max)
-                        return (EINVAL);
-                gv = monitor_def + (vm->mode_num - 1);
-                if (gv->mode_num == 0)
-                        return (EINVAL);
-
-                bcopy(gv, vm, sizeof(struct grfvideo_mode));
-        }
-
-        /* adjust internal values to pixel values */
-
-        vm->hblank_start *= 8;
-        vm->hblank_stop *= 8;
-        vm->hsync_start *= 8;
-        vm->hsync_stop *= 8;
-        vm->htotal *= 8;
-        
+	{
+		if (vm->mode_num == 0)
+			vm->mode_num = (monitor_current - monitor_def) + 1;
+		if (vm->mode_num < 1 || vm->mode_num > monitor_def_max)
+			return (EINVAL);
+		gv = monitor_def + (vm->mode_num - 1);
+		if (gv->mode_num == 0)
+			return (EINVAL);
+
+		bcopy(gv, vm, sizeof(struct grfvideo_mode));
+	}
+
+	/* adjust internal values to pixel values */
+
+	vm->hblank_start *= 8;
+	vm->hblank_stop *= 8;
+	vm->hsync_start *= 8;
+	vm->hsync_stop *= 8;
+	vm->htotal *= 8;
+
 	return (0);
 }
 
@@ -589,13 +597,12 @@ et_off(gp)
 
 int
 et_blank(gp, on)
-        struct grf_softc *gp;
-        int *on;
+	struct grf_softc *gp;
+	int *on;
 {
-        WSeq(gp->g_regkva, SEQ_ID_CLOCKING_MODE, *on ? 0x01 : 0x21);
-        return(0);
+	WSeq(gp->g_regkva, SEQ_ID_CLOCKING_MODE, *on > 0 ? 0x01 : 0x21);
+	return(0);
 }
-        
 
 /*
  * Change the mode of the display.
@@ -609,7 +616,7 @@ et_mode(gp, cmd, arg, a2, a3)
 	u_long a2;
 	int a3;
 {
-	int     error;
+	int error;
 
 	switch (cmd) {
 	    case GM_GRFON:
@@ -689,7 +696,7 @@ et_ioctl(gp, cmd, data)
 	    case GRFIOCSETMON:
 		return (et_setmonitor(gp, (struct grfvideo_mode *) data));
 
-            case GRFIOCBLANK:
+	    case GRFIOCBLANK:
 		return (et_blank(gp, (int *)data));
 	}
 	return (EINVAL);
@@ -728,19 +735,19 @@ et_setmousepos(gp, data)
 	if (et_cursprite.pos.x == data->x && et_cursprite.pos.y == data->y)
 		return (0);
 
-        /* current and previous real coordinates */
+	/* current and previous real coordinates */
 	rx = data->x - et_cursprite.hot.x;
 	ry = data->y - et_cursprite.hot.y;
 	prx = et_cursprite.pos.x - et_cursprite.hot.x;
 	pry = et_cursprite.pos.y - et_cursprite.hot.y;
 
-        /* if we are/were on an edge, create (un)shifted bitmap --
-         * ripped out optimization (not extremely worthwhile,
-         * and kind of buggy anyhow).
-         */
+	/* if we are/were on an edge, create (un)shifted bitmap --
+	 * ripped out optimization (not extremely worthwhile,
+	 * and kind of buggy anyhow).
+	 */
 
-        /* do movement, save position */
-        et_writesprpos(ba, rx < 0 ? 0 : rx, ry < 0 ? 0 : ry);
+	/* do movement, save position */
+	et_writesprpos(ba, rx < 0 ? 0 : rx, ry < 0 ? 0 : ry);
 	et_cursprite.pos.x = data->x;
 	et_cursprite.pos.y = data->y;
 
@@ -785,18 +792,18 @@ et_setmonitor(gp, gv)
 {
 	struct grfvideo_mode *md;
 
-        if (!et_mondefok(gv))
-                return(EINVAL);
+	if (!et_mondefok(gv))
+		return(EINVAL);
 
 #ifdef TSENGCONSOLE
 	/* handle interactive setting of console mode */
 	if (gv->mode_num == 255) {
 		bcopy(gv, &etconsole_mode.gv, sizeof(struct grfvideo_mode));
-                etconsole_mode.gv.hblank_start /= 8;
-                etconsole_mode.gv.hblank_stop /= 8;
-                etconsole_mode.gv.hsync_start /= 8;
-                etconsole_mode.gv.hsync_stop /= 8;
-                etconsole_mode.gv.htotal /= 8;
+		etconsole_mode.gv.hblank_start /= 8;
+		etconsole_mode.gv.hblank_stop /= 8;
+		etconsole_mode.gv.hsync_start /= 8;
+		etconsole_mode.gv.hsync_stop /= 8;
+		etconsole_mode.gv.htotal /= 8;
 		etconsole_mode.rows = gv->disp_height / etconsole_mode.fy;
 		etconsole_mode.cols = gv->disp_width / etconsole_mode.fx;
 		if (!(gp->g_flags & GF_GRFON))
@@ -809,13 +816,13 @@ et_setmonitor(gp, gv)
 	md = monitor_def + (gv->mode_num - 1);
 	bcopy(gv, md, sizeof(struct grfvideo_mode));
 
-        /* adjust pixel oriented values to internal rep. */
+	/* adjust pixel oriented values to internal rep. */
 
-        md->hblank_start /= 8;
-        md->hblank_stop /= 8;
-        md->hsync_start /= 8;
-        md->hsync_stop /= 8;
-        md->htotal /= 8;
+	md->hblank_start /= 8;
+	md->hblank_stop /= 8;
+	md->hsync_start /= 8;
+	md->hsync_stop /= 8;
+	md->htotal /= 8;
 
 	return (0);
 }
@@ -827,9 +834,9 @@ et_getcmap(gfp, cmap)
 	struct grf_colormap *cmap;
 {
 	volatile unsigned char *ba;
-	u_char  red[256], green[256], blue[256], *rp, *gp, *bp;
-	short   x;
-	int     error;
+	u_char	red[256], green[256], blue[256], *rp, *gp, *bp;
+	short	x;
+	int	error;
 
 	if (cmap->count == 0 || cmap->index >= 256)
 		return 0;
@@ -855,11 +862,11 @@ et_getcmap(gfp, cmap)
 		} while (x-- > 0);
 		break;
 	    default:
-		vgaw(ba, VDAC_ADDRESS_W, cmap->index);
+		vgaw(ba, VDAC_ADDRESS_R+((ettype==DOMINO)?0x0fff:0), cmap->index);
 		do {
-			*rp++ = vgar(ba, VDAC_DATA) << etcmap_shift;
-			*gp++ = vgar(ba, VDAC_DATA) << etcmap_shift;
-			*bp++ = vgar(ba, VDAC_DATA) << etcmap_shift;
+			*rp++ = vgar(ba, VDAC_DATA+((ettype==DOMINO)?0x0fff:0)) << etcmap_shift;
+			*gp++ = vgar(ba, VDAC_DATA+((ettype==DOMINO)?0x0fff:0)) << etcmap_shift;
+			*bp++ = vgar(ba, VDAC_DATA+((ettype==DOMINO)?0x0fff:0)) << etcmap_shift;
 		} while (x-- > 0);
 		break;
 	}
@@ -880,9 +887,9 @@ et_putcmap(gfp, cmap)
 	struct grf_colormap *cmap;
 {
 	volatile unsigned char *ba;
-	u_char  red[256], green[256], blue[256], *rp, *gp, *bp;
-	short   x;
-	int     error;
+	u_char	red[256], green[256], blue[256], *rp, *gp, *bp;
+	short	x;
+	int	error;
 
 	if (cmap->count == 0 || cmap->index >= 256)
 		return (0);
@@ -908,7 +915,7 @@ et_putcmap(gfp, cmap)
 	bp = blue + cmap->index;
 
 	switch(ettype){
-	case MERLIN:
+	    case MERLIN:
 		vgaw(ba, MERLIN_VDAC_INDEX, cmap->index);
 		do {
 			vgaw(ba, MERLIN_VDAC_COLORS, *rp++);
@@ -916,12 +923,15 @@ et_putcmap(gfp, cmap)
 			vgaw(ba, MERLIN_VDAC_COLORS, *bp++);
 		} while (x-- > 0);
 		break;
-	default:
+	    default:
 		vgaw(ba, VDAC_ADDRESS_W, cmap->index);
 		do {
-			vgaw(ba, VDAC_DATA, *rp++ >> etcmap_shift);
-			vgaw(ba, VDAC_DATA, *gp++ >> etcmap_shift);
-			vgaw(ba, VDAC_DATA, *bp++ >> etcmap_shift);
+			vgaw(ba, VDAC_DATA + ((ettype == DOMINO) ? 0x0fff : 0),
+			    *rp++ >> etcmap_shift);
+			vgaw(ba, VDAC_DATA + ((ettype == DOMINO) ? 0x0fff : 0),
+			    *gp++ >> etcmap_shift);
+			vgaw(ba, VDAC_DATA + ((ettype == DOMINO) ? 0x0fff : 0),
+			    *bp++ >> etcmap_shift);
 		} while (x-- > 0);
 		break;
 	}
@@ -964,14 +974,14 @@ static u_char et_clockdividers[ET_NUMCLOCKS] = {
 };
 
 static u_int et_clockfreqs[ET_NUMCLOCKS] = {
-	  6293750,  7080500,  7875000,  8125000,
-	  9000000,  9375000, 10000000, 11225000,
-	 12587500, 14161000, 15750000, 16250000,
-	 18000000, 18750000, 20000000, 22450000,
-	 25175000, 28322000, 31500000, 32500000,
-	 36000000, 37500000, 40000000, 44900000,
-	 50350000, 56644000, 63000000, 65000000,
-	 72000000, 75000000, 80000000, 89800000
+	 6293750,  7080500,  7875000,  8125000,
+	 9000000,  9375000, 10000000, 11225000,
+	12587500, 14161000, 15750000, 16250000,
+	18000000, 18750000, 20000000, 22450000,
+	25175000, 28322000, 31500000, 32500000,
+	36000000, 37500000, 40000000, 44900000,
+	50350000, 56644000, 63000000, 65000000,
+	72000000, 75000000, 80000000, 89800000
 };
 
 
@@ -987,7 +997,7 @@ et_CompFQ(fq, num, denom)
 		if (fq <= et_clockfreqs[i++]) {
 			break;
 		}
-	}	
+	}
 
 	*num = et_clocks[--i];
 	*denom = et_clockdividers[i];
@@ -1000,25 +1010,24 @@ int
 et_mondefok(gv)
 	struct grfvideo_mode *gv;
 {
-        
 	if (gv->mode_num < 1 || gv->mode_num > monitor_def_max)
-                if (gv->mode_num != 255 || gv->depth != 4)
-                        return(0);
+		if (gv->mode_num != 255 || gv->depth != 4)
+			return(0);
 
 	switch (gv->depth) {
 	    case 4:
-                if (gv->mode_num != 255)
-                        return(0);
+		if (gv->mode_num != 255)
+			return(0);
 	    case 1:
 	    case 8:
 	    case 15:
 	    case 16:
 	    case 24:
-                break;
+		break;
 	    default:
 		return (0);
 	}
-        return (1);
+	return (1);
 }
 
 
@@ -1191,18 +1200,18 @@ et_load_mon(gp, md)
 	WCrt(ba, CRT_ID_LINE_COMPARE, 0xff);
 
 	WCrt(ba, CRT_ID_OVERFLOW_HIGH,
-		((VBS & 0x400) ? 0x01 : 0x00) |
-		((VT  & 0x400) ? 0x02 : 0x00) |
-		((VDE & 0x400) ? 0x04 : 0x00) |
-		((VSS & 0x400) ? 0x08 : 0x00) |
-		0x10 |
-		(LACE ? 0x80 : 0x00));
-
-        WCrt(ba, CRT_ID_HOR_OVERFLOW,
-                ((HT  & 0x100) ? 0x01 : 0x00) |
-                ((HBS & 0x100) ? 0x04 : 0x00) |
-                ((HSS & 0x100) ? 0x10 : 0x00)
-        );
+	    ((VBS & 0x400) ? 0x01 : 0x00) |
+	    ((VT  & 0x400) ? 0x02 : 0x00) |
+	    ((VDE & 0x400) ? 0x04 : 0x00) |
+	    ((VSS & 0x400) ? 0x08 : 0x00) |
+	    0x10 |
+	    (LACE ? 0x80 : 0x00));
+
+	WCrt(ba, CRT_ID_HOR_OVERFLOW,
+	    ((HT  & 0x100) ? 0x01 : 0x00) |
+	    ((HBS & 0x100) ? 0x04 : 0x00) |
+	    ((HSS & 0x100) ? 0x10 : 0x00)
+	);
 
 	/* depth dependent stuff */
 
@@ -1381,9 +1390,12 @@ et_inittextmode(gp)
 		for (z = 0; z < 256; z++) {
 			y = (z & 1) ? ((z > 7) ? 2 : 1) : 0;
 	    
-			vgaw(ba, VDAC_DATA, etconscolors[y][0] >> etcmap_shift);
-			vgaw(ba, VDAC_DATA, etconscolors[y][1] >> etcmap_shift);
-			vgaw(ba, VDAC_DATA, etconscolors[y][2] >> etcmap_shift);
+			vgaw(ba, VDAC_DATA + ((ettype == DOMINO) ? 0x0fff : 0),
+			    etconscolors[y][0] >> etcmap_shift);
+			vgaw(ba, VDAC_DATA + ((ettype == DOMINO) ? 0x0fff : 0),
+			    etconscolors[y][1] >> etcmap_shift);
+			vgaw(ba, VDAC_DATA + ((ettype == DOMINO) ? 0x0fff : 0),
+			    etconscolors[y][2] >> etcmap_shift);
 		}
 		break;
 	}
@@ -1417,13 +1429,13 @@ et_getControllerType(gp)
 
 	*((unsigned long *)mmu) = 0;
 	*(mem + 0x13) = 0x38;
- 
+
 	*mmu = 0xff;
 
 	/* hide ACL */
 	WIma(ba, IMA_PORTCONTROL, 0x00);
 	WCrt(ba, CRT_ID_VIDEO_CONFIG1, 0xd3);
- 
+
 	return((*mem == 0xff) ? ETW32 : ET4000);
 }
 
@@ -1440,55 +1452,52 @@ et_getDACType(gp)
 
 	/* check for Sierra SC 15025 */
 
-  if(vgar(ba, HDR)); if(vgar(ba, HDR)); if(vgar(ba, HDR)); if(vgar(ba, HDR));
-  vgaw(ba, VDAC_COMMAND, 0x10); /* set ERPF */
-
-  vgaw(ba, VDAC_XINDEX, 9);
-  check.cc[0]=vgar(ba, VDAC_XDATA);
-  vgaw(ba, VDAC_XINDEX, 10);
-  check.cc[1]=vgar(ba, VDAC_XDATA);
-  vgaw(ba, VDAC_XINDEX, 11);
-  check.cc[2]=vgar(ba, VDAC_XDATA);
-  vgaw(ba, VDAC_XINDEX, 12);
-  check.cc[3]=vgar(ba, VDAC_XDATA);
-  
-  if(vgar(ba, HDR)); if(vgar(ba, HDR)); if(vgar(ba, HDR)); if(vgar(ba, HDR));
-  vgaw(ba, VDAC_COMMAND, 0x00); /* clear ERPF */
-
-  if(check.tt == 0x533ab141){
-    if(vgar(ba, HDR)); if(vgar(ba, HDR)); if(vgar(ba, HDR)); if(vgar(ba, HDR));
-    vgaw(ba, VDAC_COMMAND, 0x10); /* set ERPF */
-   
-    /* switch to 8 bits per color */
-    vgaw(ba, VDAC_XINDEX, 8);
-    vgaw(ba, VDAC_XDATA, 1);
-    /* do not shift color values */
-    etcmap_shift = 0;
-    
-    if(vgar(ba, HDR)); if(vgar(ba, HDR)); if(vgar(ba, HDR)); if(vgar(ba, HDR));
-    vgaw(ba, VDAC_COMMAND, 0x00); /* clear ERPF */
-    
-    vgaw(ba, VDAC_MASK, 0xff);
-    return(SIERRA15025);
-  }
-
-  /* check for MUSIC DAC */
-  
-  if(vgar(ba, HDR));	/* We MUST do 4 HW reads to switch into command mode */
-  if(vgar(ba, HDR));
-  if(vgar(ba, HDR));
-  if(vgar(ba, HDR));
-
-  vgaw(ba, VDAC_COMMAND, 0x02); /* set some strange MUSIC mode (???) */
-  
-  vgaw(ba, VDAC_XINDEX, 0x01);
-  if(vgar(ba, VDAC_XDATA) == 0x01){
-    /* shift color values by 2 */
-    etcmap_shift = 2;
-
-    vgaw(ba, VDAC_MASK, 0xff);
-    return(MUSICDAC);
-  }
+	/* We MUST do 4 HW reads to switch into command mode */
+	if (vgar(ba, HDR)); if (vgar(ba, HDR)); if (vgar(ba, HDR)); if (vgar(ba, HDR));
+		vgaw(ba, VDAC_COMMAND, 0x10); /* set ERPF */
+
+	vgaw(ba, VDAC_XINDEX, 9);
+	check.cc[0] = vgar(ba, VDAC_XDATA);
+	vgaw(ba, VDAC_XINDEX, 10);
+	check.cc[1] = vgar(ba, VDAC_XDATA);
+	vgaw(ba, VDAC_XINDEX, 11);
+	check.cc[2] = vgar(ba, VDAC_XDATA);
+	vgaw(ba, VDAC_XINDEX, 12);
+	check.cc[3] = vgar(ba, VDAC_XDATA);
+
+	if (vgar(ba, HDR)); if (vgar(ba, HDR)); if (vgar(ba, HDR)); if (vgar(ba, HDR));
+		vgaw(ba, VDAC_COMMAND, 0x00); /* clear ERPF */
+
+	if (check.tt == 0x533ab141) {
+		if (vgar(ba, HDR)); if (vgar(ba, HDR)); if (vgar(ba, HDR)); if (vgar(ba, HDR));
+			vgaw(ba, VDAC_COMMAND, 0x10); /* set ERPF */
+
+		/* switch to 8 bits per color */
+		vgaw(ba, VDAC_XINDEX, 8);
+		vgaw(ba, VDAC_XDATA, 1);
+		/* do not shift color values */
+		etcmap_shift = 0;
+
+		if (vgar(ba, HDR)); if (vgar(ba, HDR)); if (vgar(ba, HDR)); if (vgar(ba, HDR));
+			vgaw(ba, VDAC_COMMAND, 0x00); /* clear ERPF */
+
+		vgaw(ba, VDAC_MASK, 0xff);
+		return (SIERRA15025);
+	}
+
+	/* check for MUSIC DAC */
+
+	if (vgar(ba, HDR)); if (vgar(ba, HDR)); if (vgar(ba, HDR)); if (vgar(ba, HDR));
+		vgaw(ba, VDAC_COMMAND, 0x02);	/* set some strange MUSIC mode (???) */
+
+	vgaw(ba, VDAC_XINDEX, 0x01);
+	if (vgar(ba, VDAC_XDATA) == 0x01) {
+		/* shift color values by 2 */
+		etcmap_shift = 2;
+
+		vgaw(ba, VDAC_MASK, 0xff);
+		return (MUSICDAC);
+}
 
 	/*
 	 * nothing else found, so let us pretend it is a stupid
@@ -1497,9 +1506,9 @@ et_getDACType(gp)
 
 	/* shift color values by 2 */
 	etcmap_shift = 2;
- 
+
 	vgaw(ba, VDAC_MASK, 0xff);
-	return(SIERRA11483);  
+	return(SIERRA11483);
 }
 
 #endif /* NGRFET */
diff --git a/sys/arch/amiga/dev/grf_etreg.h b/sys/arch/amiga/dev/grf_etreg.h
index bec07ac688f..a5b3832b7cb 100644
--- a/sys/arch/amiga/dev/grf_etreg.h
+++ b/sys/arch/amiga/dev/grf_etreg.h
@@ -1,4 +1,5 @@
-/*	$NetBSD: grf_etreg.h,v 1.1.4.1 1996/05/27 01:12:13 is Exp $	*/
+/*	$OpenBSD: grf_etreg.h,v 1.3 1997/01/16 09:24:17 niklas Exp $	*/
+/*	$NetBSD: grf_etreg.h,v 1.2 1996/06/09 13:21:11 veego Exp $	*/
 
 /*
  * Copyright (c) 1996 Tobias Abt
@@ -49,14 +50,14 @@
  * fields for a text mode are present.
  */
 struct grfettext_mode {
-    	struct grfvideo_mode gv;
-    	unsigned short	fx; 	    /* font x dimension */
-    	unsigned short	fy; 	    /* font y dimension */
-    	unsigned short  cols;       /* screen dimensions */
-    	unsigned short	rows;
-    	void	    	*fdata;     /* font data */
-    	unsigned short	fdstart;
-    	unsigned short	fdend;
+	struct grfvideo_mode gv;
+	unsigned short	fx;		/* font x dimension */
+	unsigned short	fy;		/* font y dimension */
+	unsigned short	cols;		/* screen dimensions */
+	unsigned short	rows;
+	void		*fdata;		/* font data */
+	unsigned short	fdstart;
+	unsigned short	fdend;
 };
 
 
@@ -69,14 +70,14 @@ struct grfettext_mode {
 #define MERLIN		2117
 
 /* VGA controller types */
-#define ET4000      0
-#define ETW32       1
+#define ET4000	0
+#define ETW32	1
 
 /* DAC types */
-#define SIERRA11483 0    /* Sierra 11483 HiColor DAC */
-#define SIERRA15025 1    /* Sierra 15025 TrueColor DAC */
-#define MUSICDAC    2    /* MUSIC TrueColor DAC */
-#define MERLINDAC   3    /* Merlin's BrookTree TrueColor DAC */
+#define SIERRA11483	0	/* Sierra 11483 HiColor DAC */
+#define SIERRA15025	1	/* Sierra 15025 TrueColor DAC */
+#define MUSICDAC	2	/* MUSIC TrueColor DAC */
+#define MERLINDAC	3	/* Merlin's BrookTree TrueColor DAC */
 
 /* read VGA register */
 #define vgar(ba, reg) (*(((volatile unsigned char *)ba)+reg))
@@ -101,7 +102,7 @@ struct grfettext_mode {
 #define GREG_STATUS0_R		0x03C2
 #define GREG_STATUS1_R		0x03DA
 #define GREG_MISC_OUTPUT_R	0x03CC
-#define GREG_MISC_OUTPUT_W	0x03C2	
+#define GREG_MISC_OUTPUT_W	0x03C2
 #define GREG_FEATURE_CONTROL_R	0x03CA
 #define GREG_FEATURE_CONTROL_W	0x03DA
 #define GREG_POS		0x0102
@@ -114,7 +115,7 @@ struct grfettext_mode {
 
 /* ETW32 special */
 #define W32mappedRegs 0xfff00
-    
+
 /* MMU */
 #define MMU_APERTURE0 0x80000
 #define MMU_APERTURE1 0xa0000
@@ -177,9 +178,9 @@ struct grfettext_mode {
 #define	SEQ_ID_AUXILIARY_MODE	0x07
 
 /* don't know about them right now...
-#define TEXT_PLANE_CHAR	    0x01
-#define TEXT_PLANE_ATTR	    0x02
-#define TEXT_PLANE_FONT	    0x04
+#define TEXT_PLANE_CHAR		0x01
+#define TEXT_PLANE_ATTR		0x02
+#define TEXT_PLANE_FONT		0x04
 */
 
 /* CRT Controller: */
@@ -226,18 +227,20 @@ struct grfettext_mode {
 #define IMA_ADDRESS		0x217a
 #define IMA_ADDRESS_R		0x217b
 #define IMA_ADDRESS_W		0x217b
-#define IMA_STARTADDRESSLOW     0xf0
-#define IMA_STARTADDRESSMIDDLE  0xf1
-#define IMA_STARTADDRESSHIGH    0xf2
-#define IMA_TRANSFERLENGTHLOW   0xf3
-#define IMA_TRANSFERLENGTHHIGH  0xf4
-#define IMA_ROWOFFSETLOW        0xf5
-#define IMA_ROWOFFSETHIGH       0xf6
-#define IMA_PORTCONTROL         0xf7
+#define IMA_STARTADDRESSLOW	0xf0
+#define IMA_STARTADDRESSMIDDLE	0xf1
+#define IMA_STARTADDRESSHIGH	0xf2
+#define IMA_TRANSFERLENGTHLOW	0xf3
+#define IMA_TRANSFERLENGTHHIGH	0xf4
+#define IMA_ROWOFFSETLOW	0xf5
+#define IMA_ROWOFFSETHIGH	0xf6
+#define IMA_PORTCONTROL		0xf7
 
 /* Pass-through */
 #define PASS_ADDRESS		0x8000
 #define PASS_ADDRESS_W		0x8000
+#define PASS_ADDRESS_DOM	0xa000
+#define PASS_ADDRESS_DOMW	0xb000
 
 /* Video DAC */
 #define VDAC_ADDRESS		0x03c8
@@ -248,15 +251,15 @@ struct grfettext_mode {
 #define VDAC_MASK		0x03c6
 #define HDR			0x03c6	/* Hidden DAC register, 4 reads to access */
 
-#define VDAC_COMMAND 0x03c6
-#define VDAC_XINDEX 0x03c7
-#define VDAC_XDATA 0x03c8
+#define VDAC_COMMAND		0x03c6
+#define VDAC_XINDEX		0x03c7
+#define VDAC_XDATA		0x03c8
 
-#define MERLIN_VDAC_INDEX 0x01
-#define MERLIN_VDAC_COLORS 0x05
-#define MERLIN_VDAC_SPRITE 0x09
-#define MERLIN_VDAC_DATA 0x19
-#define MERLIN_SWITCH_REG 0x0401
+#define MERLIN_VDAC_INDEX	0x01
+#define MERLIN_VDAC_COLORS	0x05
+#define MERLIN_VDAC_SPRITE	0x09
+#define MERLIN_VDAC_DATA	0x19
+#define MERLIN_SWITCH_REG	0x0401
 
 #define WGfx(ba, idx, val) \
 	do { vgaw(ba, GCT_ADDRESS, idx); vgaw(ba, GCT_ADDRESS_W , val); } while (0)
@@ -295,65 +298,63 @@ struct grfettext_mode {
  * inline functions.
  */
 static inline void RegWakeup(volatile void *ba) {
-    	extern int ettype;
-
-    	switch (ettype) { 
-    	case OMNIBUS: 
-    	    	vgaw(ba, PASS_ADDRESS_W, 0x00); 
-    	    	break; 
-/*
-    	case DOMINO: 
-    	    	vgaw(ba, PASS_ADDRESS_W, 0x00); 
-    	    	break; 
-    	case MERLIN: 
-    	    	break; 
-*/
-    	} 
-    	delay(200000);
+	extern int ettype;
+
+	switch (ettype) {
+	    case OMNIBUS:
+		vgaw(ba, PASS_ADDRESS_W, 0x00);
+		break;
+	    case DOMINO:
+		vgaw(ba, PASS_ADDRESS_DOM, 0x00);
+		break;
+	    case MERLIN:
+		break;
+	} 
+	delay(200000);
 }
 
 
 static inline void RegOnpass(volatile void *ba) {
-    	extern int ettype;
+	extern int ettype;
 	extern unsigned char pass_toggle;
 	extern unsigned char Merlin_switch;
 
-    	switch (ettype) { 
-    	case OMNIBUS: 
-	  vgaw(ba, PASS_ADDRESS_W, 0x00); 
-	  break; 
-    	case DOMINO: 
-	  vgaw(ba, PASS_ADDRESS_W, 0x00); 
-	  break; 
-    	case MERLIN:
-	  Merlin_switch &= 0xfe;
-	  vgaw(ba, MERLIN_SWITCH_REG, Merlin_switch);
-    	    	break;
-    	} 
-    	pass_toggle = 1;
-    	delay(200000);
+	switch (ettype) {
+	    case OMNIBUS:
+		vgaw(ba, PASS_ADDRESS_W, 0x00);
+		break;
+	    case DOMINO:
+		vgaw(ba, PASS_ADDRESS_DOMW, 0x00);
+		break;
+	    case MERLIN:
+		Merlin_switch &= 0xfe;
+		vgaw(ba, MERLIN_SWITCH_REG, Merlin_switch);
+		break;
+	}
+	pass_toggle = 1;
+	delay(200000);
 }
 
 
 static inline void RegOffpass(volatile void *ba) {
-    	extern int ettype;
-    	extern unsigned char pass_toggle;
+	extern int ettype;
+	extern unsigned char pass_toggle;
 	extern unsigned char Merlin_switch;
 
-    	switch (ettype) { 
-    	case OMNIBUS: 
-    	    	vgaw(ba, PASS_ADDRESS_W, 0x01); 
-    	    	break; 
-    	case DOMINO: 
-    	    	vgaw(ba, PASS_ADDRESS_W, 0x00); 
-    	    	break; 
-    	case MERLIN:
-	  Merlin_switch |= 0x01;
-	  vgaw(ba, MERLIN_SWITCH_REG, Merlin_switch);
-    	    	break;
-    	} 
-    	pass_toggle = 0;
-    	delay(200000);
+	switch (ettype) {
+	    case OMNIBUS:
+		vgaw(ba, PASS_ADDRESS_W, 0x01);
+		break;
+	    case DOMINO:
+		vgaw(ba, PASS_ADDRESS_DOM, 0x00);
+		break;
+	    case MERLIN:
+		Merlin_switch |= 0x01;
+		vgaw(ba, MERLIN_SWITCH_REG, Merlin_switch);
+		break;
+	}
+	pass_toggle = 0;
+	delay(200000);
 }
 
 static inline unsigned char RAttr(volatile void * ba, short idx) {
diff --git a/sys/arch/amiga/dev/grf_rh.c b/sys/arch/amiga/dev/grf_rh.c
index 180929648d1..0bd1839facb 100644
--- a/sys/arch/amiga/dev/grf_rh.c
+++ b/sys/arch/amiga/dev/grf_rh.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: grf_rh.c,v 1.11 1996/11/24 20:23:47 niklas Exp $	*/
-/*	$NetBSD: grf_rh.c,v 1.17.4.3 1996/09/06 00:40:22 jtc Exp $	*/
+/*	$OpenBSD: grf_rh.c,v 1.12 1997/01/16 09:24:18 niklas Exp $	*/
+/*	$NetBSD: grf_rh.c,v 1.26 1996/12/31 17:54:28 is Exp $	*/
 
 /*
  * Copyright (c) 1994 Markus Wild
@@ -592,22 +592,18 @@ RZ3SetPalette (gp, colornum, red, green, blue)
 
 }
 
-/* XXXXXXXXX !! */
-static unsigned short xpan;
-static unsigned short ypan;
-
 void
 RZ3SetPanning (gp, xoff, yoff)
 	struct grf_softc *gp;
 	unsigned short xoff, yoff;
 {
 	volatile unsigned char *ba = gp->g_regkva;
+	struct grfinfo *gi = &gp->g_display;
 	const struct MonDef * md = (struct MonDef *) gp->g_data;
 	unsigned long off;
 
-	xpan = xoff;
-	ypan = yoff;
-
+	gi->gd_fbx = xoff;
+	gi->gd_fby = yoff;
 
         if (md->DEP > 8 && md->DEP <= 16) xoff *= 2;
         else if (md->DEP > 16) xoff *= 3;
@@ -640,27 +636,35 @@ RZ3SetHWCloc (gp, x, y)
 {
 	volatile unsigned char *ba = gp->g_regkva;
 	const struct MonDef *md = (struct MonDef *) gp->g_data;
-	volatile unsigned char *acm = ba + ACM_OFFSET;
+	/*volatile unsigned char *acm = ba + ACM_OFFSET;*/
+	struct grfinfo *gi = &gp->g_display;
 
-	if (x < xpan)
-		RZ3SetPanning(gp, x, ypan);
+	if (x < gi->gd_fbx)
+		RZ3SetPanning(gp, x, gi->gd_fby);
 
-	if (x >= (xpan+md->MW))
-		RZ3SetPanning(gp, (1 + x - md->MW) , ypan);
+	if (x >= (gi->gd_fbx+md->MW))
+		RZ3SetPanning(gp, (1 + x - md->MW) , gi->gd_fby);
 
-	if (y < ypan)
-		RZ3SetPanning(gp, xpan, y);
+	if (y < gi->gd_fby)
+		RZ3SetPanning(gp, gi->gd_fbx, y);
 
-	if (y >= (ypan+md->MH))
-		RZ3SetPanning(gp, xpan, (1 + y - md->MH));
+	if (y >= (gi->gd_fby+md->MH))
+		RZ3SetPanning(gp, gi->gd_fbx, (1 + y - md->MH));
 
-	x -= xpan;
-	y -= ypan;
+	x -= gi->gd_fbx;
+	y -= gi->gd_fby;
 
-	*(acm + (ACM_CURSOR_POSITION+0)) = x & 0xff;
+#if 1
+	WSeq(ba, SEQ_ID_CURSOR_X_LOC_HI, x >> 8);
+	WSeq(ba, SEQ_ID_CURSOR_X_LOC_LO, x & 0xff);
+	WSeq(ba, SEQ_ID_CURSOR_Y_LOC_HI, y >> 8);
+	WSeq(ba, SEQ_ID_CURSOR_Y_LOC_LO, y & 0xff);
+#else
 	*(acm + (ACM_CURSOR_POSITION+1)) = x >> 8;
-	*(acm + (ACM_CURSOR_POSITION+2)) = y & 0xff;
+	*(acm + (ACM_CURSOR_POSITION+0)) = x & 0xff;
 	*(acm + (ACM_CURSOR_POSITION+3)) = y >> 8;
+	*(acm + (ACM_CURSOR_POSITION+2)) = y & 0xff;
+#endif
 }
 
 u_short
@@ -890,7 +894,7 @@ rh_load_mon(gp, md)
 	WSeq(ba, SEQ_ID_ACM_APERTURE_1, 0x00);
 	WSeq(ba, SEQ_ID_ACM_APERTURE_2, 0x30);
 	WSeq(ba, SEQ_ID_ACM_APERTURE_3, 0x00);
-	WSeq(ba, SEQ_ID_MEMORY_MAP_CNTL, 0x07);
+	WSeq(ba, SEQ_ID_MEMORY_MAP_CNTL, 0x03);	/* was 7, but stupid cursor */
 
 	WCrt(ba, CRT_ID_END_VER_RETR, (md->VSE & 0xf) | 0x20);
 	WCrt(ba, CRT_ID_HOR_TOTAL, md->HT    & 0xff);
@@ -1152,8 +1156,8 @@ rh_load_mon(gp, md)
 
 		RZ3BitBlit(gp, &bb);
 
-		xpan = 0;
-		ypan = 0;
+		gi->gd_fbx = 0;
+		gi->gd_fby = 0;
 
 		return(1);
 	} else if (md->DEP == 16) {
@@ -1168,8 +1172,8 @@ rh_load_mon(gp, md)
 
 		RZ3BitBlit16(gp, &bb);
 
-		xpan = 0;
-		ypan = 0;
+		gi->gd_fbx = 0;
+		gi->gd_fby = 0;
 
 		return(1);
         } else if (md->DEP == 24) {
@@ -1184,8 +1188,8 @@ rh_load_mon(gp, md)
                 
                 RZ3BitBlit24(gp, &bb );
                 
-                xpan = 0;
-                ypan = 0;
+		gi->gd_fbx = 0;
+		gi->gd_fby = 0;
                 
                 return 1;
 	} else
@@ -1890,15 +1894,24 @@ rh_getspritepos (gp, pos)
 	struct grf_softc *gp;
 	struct grf_position *pos;
 {
+	struct grfinfo *gi = &gp->g_display;
+#if 1
+	volatile unsigned char *ba = gp->g_regkva;
+
+	pos->x = (RSeq(ba, SEQ_ID_CURSOR_X_LOC_HI) << 8) |
+	    RSeq(ba, SEQ_ID_CURSOR_X_LOC_LO);
+	pos->y = (RSeq(ba, SEQ_ID_CURSOR_Y_LOC_HI) << 8) |
+	    RSeq(ba, SEQ_ID_CURSOR_Y_LOC_LO);
+#else
 	volatile unsigned char *acm = gp->g_regkva + ACM_OFFSET;
 
 	pos->x = acm[ACM_CURSOR_POSITION + 0] +
 	    (acm[ACM_CURSOR_POSITION + 1] << 8);
 	pos->y = acm[ACM_CURSOR_POSITION + 2] +
 	    (acm[ACM_CURSOR_POSITION + 3] << 8);
-
-	pos->x += xpan;
-	pos->y += ypan;
+#endif
+	pos->x += gi->gd_fbx;
+	pos->y += gi->gd_fby;
 
 	return(0);
 }
diff --git a/sys/arch/amiga/dev/grf_rt.c b/sys/arch/amiga/dev/grf_rt.c
index 5b8cf875a26..17d9013be25 100644
--- a/sys/arch/amiga/dev/grf_rt.c
+++ b/sys/arch/amiga/dev/grf_rt.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: grf_rt.c,v 1.9 1996/11/24 20:23:48 niklas Exp $	*/
-/*	$NetBSD: grf_rt.c,v 1.27.4.1 1996/05/26 17:26:43 is Exp $	*/
+/*	$OpenBSD: grf_rt.c,v 1.10 1997/01/16 09:24:20 niklas Exp $	*/
+/*	$NetBSD: grf_rt.c,v 1.34 1996/12/23 09:10:09 veego Exp $	*/
 
 /*
  * Copyright (c) 1993 Markus Wild
@@ -1465,7 +1465,7 @@ rt_blank(gp, on)
 
 	r = 0x01 | ((md->FLG & MDF_CLKDIV2)/ MDF_CLKDIV2 * 8);
 
-	WSeq(gp->g_regkva, SEQ_ID_CLOCKING_MODE, *on ? r : 0x21);
+	WSeq(gp->g_regkva, SEQ_ID_CLOCKING_MODE, *on > 0 ? r : 0x21);
 
 	return(0);
 }       
diff --git a/sys/arch/amiga/dev/grf_ul.c b/sys/arch/amiga/dev/grf_ul.c
index e1b396dd37b..54ec3261e16 100644
--- a/sys/arch/amiga/dev/grf_ul.c
+++ b/sys/arch/amiga/dev/grf_ul.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: grf_ul.c,v 1.11 1996/11/24 20:23:49 niklas Exp $	*/
-/*	$NetBSD: grf_ul.c,v 1.17 1996/05/09 20:31:25 is Exp $	*/
+/*	$OpenBSD: grf_ul.c,v 1.12 1997/01/16 09:24:21 niklas Exp $	*/
+/*	$NetBSD: grf_ul.c,v 1.23 1996/12/23 09:10:10 veego Exp $	*/
 
 #define UL_DEBUG
 
@@ -17,8 +17,9 @@
  *    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 Lutz Vieweg.
- * 4. The name of the author may not be used to endorse or promote products
+ *      This product includes software developed by Ignatios Souvatzis for
+ *      the NetBSD project.
+ * 4. The name of the authors may not be used to endorse or promote products
  *    derived from this software without specific prior written permission
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
@@ -912,7 +913,7 @@ ul_blank(gp, onoff, dev)
 	gsp->ctrl = (gsp->ctrl & ~(INCR | INCW)) | LBL;
 	gsp->hstadrh = 0xC000;
 	gsp->hstadrl = 0x0080;
-	if (*onoff)
+	if (*onoff > 0)
 		gsp->data |= 0x9000;
 	else
 		gsp->data &= ~0x9000;
diff --git a/sys/arch/amiga/dev/grf_ulreg.h b/sys/arch/amiga/dev/grf_ulreg.h
index 3f8a8634e1b..e55391d9b6e 100644
--- a/sys/arch/amiga/dev/grf_ulreg.h
+++ b/sys/arch/amiga/dev/grf_ulreg.h
@@ -1,4 +1,5 @@
-/*	$NetBSD: grf_ulreg.h,v 1.3 1995/12/31 01:22:03 chopps Exp $	*/
+/*	$OpenBSD: grf_ulreg.h,v 1.3 1997/01/16 09:24:22 niklas Exp $	*/
+/*	$NetBSD: grf_ulreg.h,v 1.4 1996/07/08 13:28:42 is Exp $	*/
 
 /*
  * Copyright (c) 1995 Ignatios Souvatzis
@@ -14,7 +15,8 @@
  *    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 Lutz Vieweg.
+ *      This product includes software developed by Ignatios Souvatzis
+ *      for the NetBSD project.
  * 4. The name of the author may not be used to endorse or promote products
  *    derived from this software without specific prior written permission
  *
@@ -35,7 +37,7 @@
 
 struct gspregs {
 	/*
-	 * alas, they didn't invert the A1 bit, so be have to write the 
+	 * alas, they didn't invert the A1 bit, so we have to write the 
 	 * address pointer in two parts
 	 */
 	__volatile u_short hstadrl;
diff --git a/sys/arch/amiga/dev/grf_ultms.g b/sys/arch/amiga/dev/grf_ultms.g
index 502af7b3323..7ea72a1a082 100644
--- a/sys/arch/amiga/dev/grf_ultms.g
+++ b/sys/arch/amiga/dev/grf_ultms.g
@@ -15,6 +15,8 @@
 ;    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 contains software developed by Ignatios Souvatzis
+;	for the NetBSD project.
 ; 4. The name of the author may not be used to endorse or promote products
 ;    derived from this software withough specific prior written permission
 ;
@@ -33,11 +35,9 @@
 ; assembler code for the TMS34010 CPU/graphics processor. 
 ;
 ; Use Paul Mackerras' gspa assembler to transfer it to hex format, then
-; Ignatios Souvatzis' hex2c utility (available from the author) or a small 
-; perl script to transform that into the form of grf_ultmscode.h. 
+; Ignatios Souvatzis' gpsahextoc utility to convert it to grf_ultmscode.h. 
 ; 
-; A modified gspa for this purpose will be released as soon as this
-; procedure is cleaned up. 
+; This has been integrated into the OpenBSD/Amiga kernel build procedure.
 ;
 
 ; memory map:
diff --git a/sys/arch/amiga/dev/grfabs_cc.c b/sys/arch/amiga/dev/grfabs_cc.c
index ca4288c1522..2f862c03ab4 100644
--- a/sys/arch/amiga/dev/grfabs_cc.c
+++ b/sys/arch/amiga/dev/grfabs_cc.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: grfabs_cc.c,v 1.4 1996/08/23 18:52:55 niklas Exp $	*/
-/*	$NetBSD: grfabs_cc.c,v 1.12.4.1 1996/05/28 20:46:04 is Exp $	*/
+/*	$OpenBSD: grfabs_cc.c,v 1.5 1997/01/16 09:24:25 niklas Exp $	*/
+/*	$NetBSD: grfabs_cc.c,v 1.15 1996/10/13 03:07:09 christos Exp $	*/
 
 /*
  * Copyright (c) 1994 Christian E. Hopps
diff --git a/sys/arch/amiga/dev/grfabs_ccreg.h b/sys/arch/amiga/dev/grfabs_ccreg.h
index b6da07331b2..f8018fc3098 100644
--- a/sys/arch/amiga/dev/grfabs_ccreg.h
+++ b/sys/arch/amiga/dev/grfabs_ccreg.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: grfabs_ccreg.h,v 1.2 1997/01/16 09:24:27 niklas Exp $	*/
 /*	$NetBSD: grfabs_ccreg.h,v 1.6 1995/10/05 12:41:19 chopps Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/grfioctl.h b/sys/arch/amiga/dev/grfioctl.h
index f7b9534ea02..5a2f6f4c652 100644
--- a/sys/arch/amiga/dev/grfioctl.h
+++ b/sys/arch/amiga/dev/grfioctl.h
@@ -1,4 +1,5 @@
-/*	$NetBSD: grfioctl.h,v 1.11.6.1 1996/06/04 10:22:00 is Exp $	*/
+/*	$OpenBSD: grfioctl.h,v 1.3 1997/01/16 09:24:29 niklas Exp $	*/
+/*	$NetBSD: grfioctl.h,v 1.12 1996/06/03 18:55:08 is Exp $	*/
 
 /*
  * Copyright (c) 1988 University of Utah.
diff --git a/sys/arch/amiga/dev/gtsc.c b/sys/arch/amiga/dev/gtsc.c
index 7735f01765e..4025c755574 100644
--- a/sys/arch/amiga/dev/gtsc.c
+++ b/sys/arch/amiga/dev/gtsc.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: gtsc.c,v 1.4 1996/11/23 21:45:17 kstailey Exp $	*/
-/*	$NetBSD: gtsc.c,v 1.15 1996/04/21 21:11:34 veego Exp $	*/
+/*	$OpenBSD: gtsc.c,v 1.5 1997/01/16 09:24:30 niklas Exp $	*/
+/*	$NetBSD: gtsc.c,v 1.20 1996/12/23 09:10:11 veego Exp $	*/
 
 /*
  * Copyright (c) 1994 Christian E. Hopps
diff --git a/sys/arch/amiga/dev/gtscreg.h b/sys/arch/amiga/dev/gtscreg.h
index 1d85b80f3da..cb39c050107 100644
--- a/sys/arch/amiga/dev/gtscreg.h
+++ b/sys/arch/amiga/dev/gtscreg.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: gtscreg.h,v 1.2 1997/01/16 09:24:31 niklas Exp $	*/
 /*	$NetBSD: gtscreg.h,v 1.2 1994/10/26 02:03:39 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/gvpbus.c b/sys/arch/amiga/dev/gvpbus.c
index d2536685549..3bc7a16f54f 100644
--- a/sys/arch/amiga/dev/gvpbus.c
+++ b/sys/arch/amiga/dev/gvpbus.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: gvpbus.c,v 1.4 1996/11/23 21:45:18 kstailey Exp $	*/
-/*	$NetBSD: gvpbus.c,v 1.11 1996/04/21 21:11:36 veego Exp $	*/
+/*	$OpenBSD: gvpbus.c,v 1.5 1997/01/16 09:24:32 niklas Exp $	*/
+/*	$NetBSD: gvpbus.c,v 1.15 1996/12/23 09:10:12 veego Exp $	*/
 
 /*
  * Copyright (c) 1994 Christian E. Hopps
diff --git a/sys/arch/amiga/dev/gvpbusvar.h b/sys/arch/amiga/dev/gvpbusvar.h
index a3dc7f544b9..bf4cfb3a74d 100644
--- a/sys/arch/amiga/dev/gvpbusvar.h
+++ b/sys/arch/amiga/dev/gvpbusvar.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: gvpbusvar.h,v 1.2 1997/01/16 09:24:33 niklas Exp $	*/
 /*	$NetBSD: gvpbusvar.h,v 1.8 1995/08/18 15:27:55 chopps Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/idesc.c b/sys/arch/amiga/dev/idesc.c
index d2c90fdd65a..c5528f9e3f1 100644
--- a/sys/arch/amiga/dev/idesc.c
+++ b/sys/arch/amiga/dev/idesc.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: idesc.c,v 1.7 1996/11/23 21:45:19 kstailey Exp $	*/
-/*	$NetBSD: idesc.c,v 1.21.4.2 1996/05/30 03:20:14 mhitch Exp $	*/
+/*	$OpenBSD: idesc.c,v 1.8 1997/01/16 09:24:34 niklas Exp $	*/
+/*	$NetBSD: idesc.c,v 1.29 1996/12/23 09:10:12 veego Exp $	*/
 
 /*
  * Copyright (c) 1994 Michael L. Hitch
diff --git a/sys/arch/amiga/dev/if_ae.c b/sys/arch/amiga/dev/if_ae.c
index 22e2fbea4c1..893ab0d478d 100644
--- a/sys/arch/amiga/dev/if_ae.c
+++ b/sys/arch/amiga/dev/if_ae.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: if_ae.c,v 1.8 1996/08/23 18:53:04 niklas Exp $	*/
-/*	$NetBSD: if_ae.c,v 1.8.4.1 1996/05/26 17:26:41 is Exp $	*/
+/*	$OpenBSD: if_ae.c,v 1.9 1997/01/16 09:24:35 niklas Exp $	*/
+/*	$NetBSD: if_ae.c,v 1.12 1996/12/23 09:10:13 veego Exp $	*/
 
 /*
  * Copyright (c) 1995 Bernd Ernesti and Klaus Burkert. All rights reserved.
@@ -84,6 +84,23 @@
 #include <netinet/if_ether.h>
 #endif
 
+#ifdef NS
+#include <netns/ns.h>
+#include <netns/ns_if.h>
+#endif
+
+#if defined(CCITT) && defined(LLC)
+#include <sys/socketvar.h>  
+#include <netccitt/x25.h>
+#include <net/if_dl.h>
+#include <net/if_llc.h>
+#include <netccitt/dll.h>
+#include <netccitt/llc_var.h>
+#include <netccitt/pk.h> 
+#include <netccitt/pk_var.h>
+#include <netccitt/pk_extern.h>
+#endif  
+
 #if NBPFILTER > 0
 #include <net/bpf.h>
 #include <net/bpfdesc.h>
@@ -968,6 +985,22 @@ aeioctl(ifp, cmd, data)
 			aeinit(sc);	
 			arp_ifinit(&sc->sc_arpcom, ifa);
 			break;
+#endif
+#ifdef NS
+		case AF_NS:
+		    {
+			register struct ns_addr *ina = &IA_SNS(ifa)->sns_addr;
+
+			if (ns_nullhost(*ina))
+				ina->x_host =
+				    *(union ns_host *)(sc->sc_arpcom.ac_enaddr);
+			else
+				wcopyto(ina->x_host.c_host,
+				    sc->sc_arpcom.ac_enaddr,
+				    sizeof(sc->sc_arpcom.ac_enaddr));
+			aeinit(sc); /* does ae_setaddr() */
+			break;
+		    }
 #endif
 		default:
 			aeinit(sc);
@@ -975,6 +1008,16 @@ aeioctl(ifp, cmd, data)
 		}
 		break;
 
+#if defined(CCITT) && defined(LLC)
+	case SIOCSIFCONF_X25:
+		ifp->if_flags |= IFF_UP;
+		ifa->ifa_rtrequest = cons_rtrequest; /* XXX */
+		error = x25_llcglue(PRC_IFUP, ifa->ifa_addr);
+		if (error == 0)
+			aeinit(sc);
+		break;
+#endif /* CCITT && LLC */
+
 	case SIOCSIFFLAGS:
 		if ((ifp->if_flags & IFF_UP) == 0 &&
 		    (ifp->if_flags & IFF_RUNNING) != 0) {
diff --git a/sys/arch/amiga/dev/if_aereg.h b/sys/arch/amiga/dev/if_aereg.h
index 0d0ce51ee3d..c08eede7d49 100644
--- a/sys/arch/amiga/dev/if_aereg.h
+++ b/sys/arch/amiga/dev/if_aereg.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: if_aereg.h,v 1.2 1997/01/16 09:24:37 niklas Exp $	*/
 /*	$NetBSD: if_aereg.h,v 1.2 1995/08/18 15:53:32 chopps Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/if_bah.c b/sys/arch/amiga/dev/if_bah.c
index 4c63ea441e6..82abd456f03 100644
--- a/sys/arch/amiga/dev/if_bah.c
+++ b/sys/arch/amiga/dev/if_bah.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: if_bah.c,v 1.6 1996/05/09 22:39:59 niklas Exp $ */
-/*	$NetBSD: if_bah.c,v 1.18 1996/05/07 00:46:39 thorpej Exp $ */
+/*	$OpenBSD: if_bah.c,v 1.7 1997/01/16 09:24:38 niklas Exp $ */
+/*	$NetBSD: if_bah.c,v 1.25 1996/12/23 09:10:15 veego Exp $ */
 
 /*
  * Copyright (c) 1994, 1995 Ignatios Souvatzis
@@ -189,8 +189,8 @@ void	movepout __P((u_char *from, u_char __volatile *to, int len));
 void	movepin __P((u_char __volatile *from, u_char *to, int len));
 void	bah_srint __P((void *vsc, void *dummy));
 void	callstart __P((void *vsc, void *dummy));
-static	void bah_tint __P((struct bah_softc *, int));
-
+__inline static void bah_tint __P((struct bah_softc *, int));
+void	bah_reconwatch(void *);
 
 struct cfattach bah_zbus_ca = {
 	sizeof(struct bah_softc), bah_zbus_match, bah_zbus_attach
@@ -1048,10 +1048,8 @@ bahintr(arg)
 		sc->sc_arccom.ac_if.if_collisions++;
 
 		/*
-		 * If more than 2 seconds per reconfig:
-		 *	Reset time and counter.
-		 * else:
-		 *	If more than ARC_EXCESSIVE_RECONFIGS reconfigs
+! 		 * If less than 2 seconds per reconfig:
+! 		 *	If ARC_EXCESSIVE_RECONFIGS
 		 *	since last burst, complain and set treshold for
 		 *	warnings to ARC_EXCESSIVE_RECONS_REWARN.
 		 *
@@ -1063,24 +1061,19 @@ bahintr(arg)
 		 * time if necessary.
 		 */
 
+		untimeout(bah_reconwatch, (void *)sc);
 		newsec = time.tv_sec;
-		if (newsec - sc->sc_recontime > 2 * sc->sc_reconcount) {
-			sc->sc_recontime = newsec;
-			sc->sc_reconcount = 0;
-			sc->sc_reconcount_excessive = ARC_EXCESSIVE_RECONS;
-		} else if (++sc->sc_reconcount > sc->sc_reconcount_excessive) {
-			sc->sc_reconcount_excessive = 
-			    ARC_EXCESSIVE_RECONS_REWARN;
+		if ((newsec - sc->sc_recontime <= 2) && 
+		    (++sc->sc_reconcount == ARC_EXCESSIVE_RECONS)) {
 			log(LOG_WARNING,
 			    "%s: excessive token losses, cable problem?\n",
 			    sc->sc_dev.dv_xname);
-			sc->sc_recontime = newsec;
-			sc->sc_reconcount = 0;
 		}
+		sc->sc_recontime = newsec;
+		timeout(bah_reconwatch, (void *)sc, 15*hz);
 	}
 
 	if (maskedisr & ARC_RI) {
-
 #if defined(BAH_DEBUG) && (BAH_DEBUG > 1)
 		printf("%s: intr: hard rint, act %ld\n",
 		    sc->sc_dev.dv_xname, sc->sc_rx_act);
@@ -1089,52 +1082,71 @@ bahintr(arg)
 		buffer = sc->sc_rx_act;
 		/* look if buffer is marked invalid: */
 		if (sc->sc_base->buffers[buffer*512*2] == 0) {
-	/* invalid marked buffer (or illegally configured sender) */
+			/*
+			 * invalid marked buffer (or illegally configured
+			 * sender)
+			 */
 			log(LOG_WARNING, 
 			    "%s: spurious RX interrupt or sender 0 (ignored)\n",
 			    sc->sc_dev.dv_xname);
 			/*
 			 * restart receiver on same buffer.
+			 * XXX maybe better reset interface?
 			 */
 			sc->sc_base->command = ARC_RXBC(buffer);
-
-		} else if (++sc->sc_rx_fillcount > 1) {
-			sc->sc_intmask &= ~ARC_RI;
-			sc->sc_base->status = sc->sc_intmask;
 		} else {
-
-			buffer ^= 1;
-			sc->sc_rx_act = buffer;
-
-			/*
-			 * Start receiver on other receive buffer.
-			 * This also clears the RI interupt flag.
-			 */
-			sc->sc_base->command = ARC_RXBC(buffer);
-			/* we are in the RX intr, so mask is ok for RX */
-
+			if (++sc->sc_rx_fillcount > 1) {
+				sc->sc_intmask &= ~ARC_RI;
+				sc->sc_base->status = sc->sc_intmask;
+			} else {
+
+				buffer ^= 1;
+				sc->sc_rx_act = buffer;
+
+				/*
+				 * Start receiver on other receive buffer.
+				 * This also clears the RI interupt flag.
+				 */
+				sc->sc_base->command = ARC_RXBC(buffer);
+				/* in the RX intr, so mask is ok for RX */
+	
 #ifdef BAH_DEBUG
-			printf("%s: started rx for buffer %ld, status 0x%02x\n",
-			    sc->sc_dev.dv_xname, sc->sc_rx_act,
-			    sc->sc_base->status);
+				printf("%s: strt rx for buf %ld, stat 0x%02x\n",
+				    sc->sc_dev.dv_xname, sc->sc_rx_act,
+				    sc->sc_base->status);
 #endif
-		}
-
+			}
+	
 #ifdef BAHSOFTCOPY
-		/* this one starts a soft int to copy out of the hw */
-		add_sicallback((sifunc_t)bah_srint, sc,NULL);
+			/* this one starts a soft int to copy out of the hw */
+			add_sicallback((sifunc_t)bah_srint, sc,NULL);
 #else
-		/* this one does the copy here */
-		bah_srint(sc,NULL);
+			/* this one does the copy here */
+			bah_srint(sc,NULL);
 #endif
+		}
 	}
-
-	if (maskedisr & ARC_TA) 
+	if (maskedisr & ARC_TA) {
 		bah_tint(sc, isr);
+	}
 
 	return (1);
 }
 
+void
+bah_reconwatch(arg)
+	void *arg;
+{
+	struct bah_softc *sc = arg;
+
+	if (sc->sc_reconcount >= ARC_EXCESSIVE_RECONS) {
+		sc->sc_reconcount = 0;
+		log(LOG_WARNING, "%s: token valid again.\n",
+		    sc->sc_dev.dv_xname);
+	}
+	sc->sc_reconcount = 0;
+}
+
 /*
  * Process an ioctl request. 
  * This code needs some work - it looks pretty ugly.
@@ -1147,11 +1159,13 @@ bah_ioctl(ifp, command, data)
 {
 	struct bah_softc *sc;
 	register struct ifaddr *ifa;
+	struct ifreq *ifr;
 	int s, error;
 
 	error = 0;
 	sc = ifp->if_softc;
 	ifa = (struct ifaddr *)data;
+	ifr = (struct ifreq *)data;
 	s = splnet();
 
 #if defined(BAH_DEBUG) && (BAH_DEBUG > 2) 
@@ -1192,7 +1206,13 @@ bah_ioctl(ifp, command, data)
 		} 
 		break;
 
-		/* Multicast not supported */
+	case SIOCADDMULTI:
+	case SIOCDELMULTI:
+		if (ifr->ifr_addr.sa_family == AF_INET)
+			error = 0;
+		else
+			error = EAFNOSUPPORT;
+		break;
 
 	default:
 		error = EINVAL;
diff --git a/sys/arch/amiga/dev/if_bahreg.h b/sys/arch/amiga/dev/if_bahreg.h
index 568d8c44d4f..4b950479846 100644
--- a/sys/arch/amiga/dev/if_bahreg.h
+++ b/sys/arch/amiga/dev/if_bahreg.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: if_bahreg.h,v 1.2 1997/01/16 09:24:39 niklas Exp $ */
 /*	$NetBSD: if_bahreg.h,v 1.4 1995/06/07 00:16:59 cgd Exp $ */
 
 /*
diff --git a/sys/arch/amiga/dev/if_ed.c b/sys/arch/amiga/dev/if_ed.c
index 4f5133b9669..2e287ef3e2c 100644
--- a/sys/arch/amiga/dev/if_ed.c
+++ b/sys/arch/amiga/dev/if_ed.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: if_ed.c,v 1.8 1996/10/04 15:11:40 niklas Exp $	*/
-/*	$NetBSD: if_ed.c,v 1.21 1996/05/07 00:46:41 thorpej Exp $	*/
+/*	$OpenBSD: if_ed.c,v 1.9 1997/01/16 09:24:40 niklas Exp $	*/
+/*	$NetBSD: if_ed.c,v 1.24 1996/12/23 09:10:16 veego Exp $	*/
 
 /*
  * Device driver for National Semiconductor DS8390/WD83C690 based ethernet
@@ -40,6 +40,11 @@
 #include <netinet/if_ether.h>
 #endif
 
+#ifdef NS
+#include <netns/ns.h>
+#include <netns/ns_if.h>
+#endif
+
 #if NBPFILTER > 0
 #include <net/bpf.h>
 #include <net/bpfdesc.h>
@@ -885,6 +890,24 @@ ed_ioctl(ifp, command, data)
 			ed_init(sc);
 			arp_ifinit(&sc->sc_arpcom, ifa);
 			break;
+#endif
+#ifdef NS
+		/* XXX - This code is probably wrong. */
+		case AF_NS:
+		    {
+			register struct ns_addr *ina = &IA_SNS(ifa)->sns_addr;
+
+			if (ns_nullhost(*ina))
+				ina->x_host =
+				    *(union ns_host *)(sc->sc_arpcom.ac_enaddr);
+			else
+				bcopy(ina->x_host.c_host,
+				    sc->sc_arpcom.ac_enaddr,
+				    sizeof(sc->sc_arpcom.ac_enaddr));
+			/* Set new address. */
+			ed_init(sc);
+			break;
+		    }
 #endif
 		default:
 			ed_init(sc);
diff --git a/sys/arch/amiga/dev/if_edreg.h b/sys/arch/amiga/dev/if_edreg.h
index 10c8c82ebc4..57aca3272ef 100644
--- a/sys/arch/amiga/dev/if_edreg.h
+++ b/sys/arch/amiga/dev/if_edreg.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: if_edreg.h,v 1.2 1997/01/16 09:24:41 niklas Exp $	*/
 /*	$NetBSD: if_edreg.h,v 1.4 1995/05/08 02:40:54 chopps Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/if_es.c b/sys/arch/amiga/dev/if_es.c
index 798b7f9d607..11a6a0bb3cb 100644
--- a/sys/arch/amiga/dev/if_es.c
+++ b/sys/arch/amiga/dev/if_es.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: if_es.c,v 1.9 1996/05/09 22:40:01 niklas Exp $	*/
-/*	$NetBSD: if_es.c,v 1.13 1996/05/07 00:46:44 thorpej Exp $	*/
+/*	$OpenBSD: if_es.c,v 1.10 1997/01/16 09:24:43 niklas Exp $	*/
+/*	$NetBSD: if_es.c,v 1.16 1996/12/23 09:10:17 veego Exp $	*/
 
 /*
  * Copyright (c) 1995 Michael L. Hitch
@@ -60,6 +60,11 @@
 #include <netinet/if_ether.h>
 #endif
 
+#ifdef NS
+#include <netns/ns.h>
+#include <netns/ns_if.h>
+#endif
+
 #include <machine/cpu.h>
 #include <machine/mtpr.h>
 #include <amiga/amiga/device.h>
@@ -983,6 +988,23 @@ esioctl(ifp, command, data)
 			esinit(sc);
 			arp_ifinit(&sc->sc_arpcom, ifa);
 			break;
+#endif
+#ifdef NS
+		case AF_NS:
+		    {
+			register struct ns_addr *ina = &IA_SNS(ifa)->sns_addr;
+
+			if (ns_nullhost(*ina))
+				ina->x_host =
+				    *(union ns_host *)(sc->sc_arpcom.ac_enaddr);
+			else
+				bcopy(ina->x_host.c_host,
+				    sc->sc_arpcom.ac_enaddr,
+				    sizeof(sc->sc_arpcom.ac_enaddr));
+			/* Set new address. */
+			esinit(sc);
+			break;
+		    }
 #endif
 		default:
 			esinit(sc);
diff --git a/sys/arch/amiga/dev/if_esreg.h b/sys/arch/amiga/dev/if_esreg.h
index e3cb9d4eed1..86e8456bbc2 100644
--- a/sys/arch/amiga/dev/if_esreg.h
+++ b/sys/arch/amiga/dev/if_esreg.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: if_esreg.h,v 1.3 1997/01/16 09:24:44 niklas Exp $	*/
 /*	$NetBSD: if_esreg.h,v 1.4 1996/05/01 15:51:08 mhitch Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/if_le.c b/sys/arch/amiga/dev/if_le.c
index 7aaa51848be..cefc8b46f33 100644
--- a/sys/arch/amiga/dev/if_le.c
+++ b/sys/arch/amiga/dev/if_le.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: if_le.c,v 1.5 1996/05/09 22:43:24 niklas Exp $	*/
-/*	$NetBSD: if_le.c,v 1.21 1996/05/07 00:35:07 thorpej Exp $	*/
+/*	$OpenBSD: if_le.c,v 1.6 1997/01/16 09:24:45 niklas Exp $	*/
+/*	$NetBSD: if_le.c,v 1.22 1996/12/23 09:10:18 veego Exp $	*/
 
 /*-
  * Copyright (c) 1995 Charles M. Hannum.  All rights reserved.
diff --git a/sys/arch/amiga/dev/if_le_zbus.c b/sys/arch/amiga/dev/if_le_zbus.c
index 97dc943520d..d57d27b6c5e 100644
--- a/sys/arch/amiga/dev/if_le_zbus.c
+++ b/sys/arch/amiga/dev/if_le_zbus.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: if_le_zbus.c,v 1.5 1996/05/09 22:43:24 niklas Exp $	*/
-/*	$NetBSD: if_le.c,v 1.21 1996/05/07 00:35:07 thorpej Exp $	*/
+/*	$OpenBSD: if_le_zbus.c,v 1.6 1997/01/16 09:24:45 niklas Exp $	*/
+/*	$NetBSD: if_le.c,v 1.22 1996/12/23 09:10:18 veego Exp $	*/
 
 /*-
  * Copyright (c) 1995 Charles M. Hannum.  All rights reserved.
diff --git a/sys/arch/amiga/dev/if_qn.c b/sys/arch/amiga/dev/if_qn.c
index eba8567bc5a..46909ff8413 100644
--- a/sys/arch/amiga/dev/if_qn.c
+++ b/sys/arch/amiga/dev/if_qn.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: if_qn.c,v 1.8 1996/05/09 22:40:02 niklas Exp $	*/
-/*	$NetBSD: if_qn.c,v 1.6 1996/05/07 00:46:47 thorpej Exp $	*/
+/*	$OpenBSD: if_qn.c,v 1.9 1997/01/16 09:24:47 niklas Exp $	*/
+/*	$NetBSD: if_qn.c,v 1.10 1996/12/23 09:10:19 veego Exp $	*/
 
 /*
  * Copyright (c) 1995 Mika Kortelainen
@@ -71,6 +71,7 @@
 
 #define QN_DEBUG
 #define QN_DEBUG1_no /* hides some old tests */
+#define QN_CHECKS_no /* adds some checks (not needed in normal situations) */
 
 #include "bpfilter.h"
 
@@ -102,6 +103,11 @@
 #include <netinet/if_ether.h>
 #endif
 
+#ifdef NS
+#include <netns/ns.h>
+#include <netns/ns_if.h>
+#endif
+
 #include <machine/cpu.h>
 #include <machine/mtpr.h>
 #include <amiga/amiga/device.h>
@@ -163,9 +169,9 @@ void	qnstop __P((struct qn_softc *));
 static	u_short qn_put __P((u_short volatile *, struct mbuf *));
 static	void qn_rint __P((struct qn_softc *, u_short));
 static	void qn_flush __P((struct qn_softc *));
-static	void inline word_copy_from_card __P((u_short volatile *, u_short *, u_short));
-static	void inline word_copy_to_card __P((u_short *, u_short volatile *, u_short));
-static	void qn_get_packet __P((struct qn_softc *, u_short)); 
+static	void __inline word_copy_from_card __P((u_short volatile *, u_short *, u_short));
+static	void __inline word_copy_to_card __P((u_short *, u_short volatile *, u_short));
+void	qn_get_packet __P((struct qn_softc *, u_short)); 
 #ifdef QN_DEBUG1
 static	void qn_dump __P((struct qn_softc *));
 #endif
@@ -426,7 +432,6 @@ qnstart(ifp)
 	 * that RAM is not visible to the host but is read from FIFO)
 	 *
 	 */
-	log(LOG_INFO, "NBPFILTER... no-one has tested this with qn.\n");
 	if (sc->sc_bpf)
 		bpf_mtap(sc->sc_bpf, m);
 #endif
@@ -462,7 +467,7 @@ qnstart(ifp)
 /*
  * Memory copy, copies word at a time
  */
-static void inline
+static void __inline
 word_copy_from_card(card, b, len)
 	u_short volatile *card;
 	u_short *b, len;
@@ -473,15 +478,13 @@ word_copy_from_card(card, b, len)
 		*b++ = *card;
 }
 
-static void inline
+static void __inline
 word_copy_to_card(a, card, len)
 	u_short *a;
 	u_short volatile *card;
 	u_short len;
 {
-	register u_short l = len/2;
-
-	while (l--)
+	while (len--)
 		*card = *a++;
 }
 
@@ -492,13 +495,14 @@ word_copy_to_card(a, card, len)
  * unless the whole packet fits in one mbuf.
  *
  */
-static u_short
+u_short
 qn_put(addr, m)
 	u_short volatile *addr;
 	struct mbuf *m;
 {
-	u_short *data, savebyte[2];
-	int len, wantbyte;
+	u_short *data;
+	u_char savebyte[2];
+	int len, len1, wantbyte;
 	u_short totlen;
 
 	totlen = wantbyte = 0;
@@ -508,23 +512,26 @@ qn_put(addr, m)
 		len = m->m_len;
 		totlen += len;
 		if (len > 0) {
+			totlen += len;
+
 			/* Finish the last word. */
 			if (wantbyte) {
-				savebyte[1] = *data;
+				savebyte[1] = *((u_char *)data);
 				*addr = *((u_short *)savebyte);
-				data++;
+				((u_char *)data)++;
 				len--;
 				wantbyte = 0;
 			}
 			/* Output contiguous words. */
 			if (len > 1) {
-				word_copy_to_card(data, addr, len);
-				data += len & ~1;
+				len1 = len/2;
+				word_copy_to_card(data, addr, len1);
+				data += len1;
 				len &= 1;
 			}
 			/* Save last byte, if necessary. */
 			if (len == 1) {
-				savebyte[0] = *data;
+				savebyte[0] = *((u_char *)data);
 				wantbyte = 1;
 			}
 		}
@@ -554,7 +561,7 @@ qn_put(addr, m)
  * Trailers not supported.
  *
  */
-static void
+void
 qn_get_packet(sc, len)
 	struct qn_softc *sc;
 	u_short len;
@@ -621,7 +628,6 @@ qn_get_packet(sc, len)
 	}
 
 #if NBPFILTER > 0
-	log(LOG_INFO, "qn: Beware, an untested code section\n");
 	if (sc->sc_bpf) {
 		bpf_mtap(sc->sc_bpf, head);
 
@@ -671,25 +677,25 @@ qn_rint(sc, rstat)
 	 * Some of them are senseless because they are masked off.
 	 * XXX
 	 */
-	if (rstat & 0x0101) {
+	if (rstat & R_INT_OVR_FLO) {
 #ifdef QN_DEBUG
 		log(LOG_INFO, "Overflow\n");
 #endif
 		++sc->sc_arpcom.ac_if.if_ierrors;
 	}
-	if (rstat & 0x0202) {
+	if (rstat & R_INT_CRC_ERR) {
 #ifdef QN_DEBUG
 		log(LOG_INFO, "CRC Error\n");
 #endif
 		++sc->sc_arpcom.ac_if.if_ierrors;
 	}
-	if (rstat & 0x0404) {
+	if (rstat & R_INT_ALG_ERR) {
 #ifdef QN_DEBUG
 		log(LOG_INFO, "Alignment error\n");
 #endif
 		++sc->sc_arpcom.ac_if.if_ierrors;
 	}
-	if (rstat & 0x0808) {
+	if (rstat & R_INT_SRT_PKT) {
 		/* Short packet (these may occur and are
 		 * no reason to worry about - or maybe
 		 * they are?).
@@ -732,7 +738,7 @@ qn_rint(sc, rstat)
 		len = *sc->nic_fifo;
 		len = ((len << 8) & 0xff00) | ((len >> 8) & 0x00ff);
 
-#ifdef QN_DEBUG
+#ifdef QN_CHECKS
 		if (len > ETHER_MAX_LEN || len < ETHER_HDR_SIZE) {
 			log(LOG_WARNING,
 			    "%s: received a %s packet? (%u bytes)\n",
@@ -742,7 +748,7 @@ qn_rint(sc, rstat)
 			continue;
 		}
 #endif
-#ifdef QN_DEBUG
+#ifdef QN_CHECKS
 		if (len < ETHER_MIN_LEN)
 			log(LOG_WARNING,
 			    "%s: received a short packet? (%u bytes)\n",
@@ -889,6 +895,23 @@ qnioctl(ifp, command, data)
 			qninit(sc);
 			arp_ifinit(&sc->sc_arpcom, ifa);
 			break;
+#endif
+#ifdef NS
+		case AF_NS:
+		    {
+			register struct ns_addr *ina = &(IA_SNS(ifa)->sns_addr);
+
+			if (ns_nullhost(*ina))
+				ina->x_host =
+				    *(union ns_host *)(sc->sc_arpcom.ac_enaddr);
+			else
+				bcopy(ina->x_host.c_host,
+				    sc->sc_arpcom.ac_enaddr,
+				    sizeof(sc->sc_arpcom.ac_enaddr));
+			qnstop(sc);
+			qninit(sc);
+			break;
+		    }
 #endif
 		default:
 			log(LOG_INFO, "qn:sa_family:default (not tested)\n");
diff --git a/sys/arch/amiga/dev/if_qnreg.h b/sys/arch/amiga/dev/if_qnreg.h
index 2094db7d925..91ae2fc7a41 100644
--- a/sys/arch/amiga/dev/if_qnreg.h
+++ b/sys/arch/amiga/dev/if_qnreg.h
@@ -1,4 +1,5 @@
-/*	$NetBSD: if_qnreg.h,v 1.1.2.1 1995/11/10 16:39:14 chopps Exp $	*/
+/*	$OpenBSD: if_qnreg.h,v 1.3 1997/01/16 09:24:48 niklas Exp $	*/
+/*	$NetBSD: if_qnreg.h,v 1.2 1995/11/30 00:57:04 jtc Exp $	*/
 
 /*
  * Copyright (c) 1995 Mika Kortelainen
diff --git a/sys/arch/amiga/dev/ite.c b/sys/arch/amiga/dev/ite.c
index 5b32e7437ff..48d5142027a 100644
--- a/sys/arch/amiga/dev/ite.c
+++ b/sys/arch/amiga/dev/ite.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: ite.c,v 1.8 1996/08/23 18:53:07 niklas Exp $  */
-/*	$NetBSD: ite.c,v 1.41.4.1 1996/06/06 04:53:13 mhitch Exp $	*/
+/*	$OpenBSD: ite.c,v 1.9 1997/01/16 09:24:50 niklas Exp $  */
+/*	$NetBSD: ite.c,v 1.47 1996/12/23 09:10:20 veego Exp $	*/
 
 /*
  * Copyright (c) 1988 University of Utah.
@@ -163,7 +163,7 @@ itematch(pdp, match, auxp)
 	struct device *pdp;
 	void *match, *auxp;
 {
-	struct cfdata *cdp = match;
+	struct cfdata *cfp = match;
 	struct grf_softc *gp;
 	int maj;
 	
@@ -172,7 +172,7 @@ itematch(pdp, match, auxp)
 	 * all that our mask allows (more than enough no one 
 	 * has > 32 monitors for text consoles on one machine)
 	 */
-	if (cdp->cf_unit >= sizeof(ite_confunits) * NBBY)
+	if (cfp->cf_unit >= sizeof(ite_confunits) * NBBY)
 		return(0);
 	/*
 	 * XXX
@@ -183,7 +183,7 @@ itematch(pdp, match, auxp)
 	for(maj = 0; maj < nchrdev; maj++)
 		if (cdevsw[maj].d_open == iteopen)
 			break;
-	gp->g_itedev = makedev(maj, cdp->cf_unit);
+	gp->g_itedev = makedev(maj, cfp->cf_unit);
 	return(1);
 }
 
diff --git a/sys/arch/amiga/dev/ite_et.c b/sys/arch/amiga/dev/ite_et.c
index 6cfb981c122..0942bb03fb1 100644
--- a/sys/arch/amiga/dev/ite_et.c
+++ b/sys/arch/amiga/dev/ite_et.c
@@ -1,4 +1,5 @@
-/*	$NetBSD: ite_et.c,v 1.1.4.1 1996/05/27 01:12:10 is Exp $	*/
+/*	$OpenBSD: ite_et.c,v 1.3 1997/01/16 09:24:51 niklas Exp $	*/
+/*	$NetBSD: ite_et.c,v 1.2 1996/10/08 23:18:54 thorpej Exp $	*/
 
 /*
  * Copyright (c) 1995 Ezra Story
diff --git a/sys/arch/amiga/dev/ite_ul.c b/sys/arch/amiga/dev/ite_ul.c
index b9bc4aa9995..0e6646c5ac7 100644
--- a/sys/arch/amiga/dev/ite_ul.c
+++ b/sys/arch/amiga/dev/ite_ul.c
@@ -1,4 +1,5 @@
-/*	$NetBSD: ite_ul.c,v 1.4 1996/05/10 13:02:35 is Exp $	*/
+/*	$OpenBSD: ite_ul.c,v 1.4 1997/01/16 09:24:52 niklas Exp $	*/
+/*	$NetBSD: ite_ul.c,v 1.7 1996/10/13 03:07:20 christos Exp $	*/
 
 /*
  * Copyright (c) 1995 Ignatios Souvatzis
@@ -14,7 +15,8 @@
  *    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 Lutz Vieweg.
+ *      This product includes software developed by Ignatios Souvatzis for
+ *	the NetBSD project.
  * 4. The name of the author may not be used to endorse or promote products
  *    derived from this software without specific prior written permission
  *
diff --git a/sys/arch/amiga/dev/iteioctl.h b/sys/arch/amiga/dev/iteioctl.h
index 4236d64108b..d9ffc98cdf3 100644
--- a/sys/arch/amiga/dev/iteioctl.h
+++ b/sys/arch/amiga/dev/iteioctl.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: iteioctl.h,v 1.2 1997/01/16 09:24:53 niklas Exp $	*/
 /*	$NetBSD: iteioctl.h,v 1.9 1994/10/26 02:04:02 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/ivsc.c b/sys/arch/amiga/dev/ivsc.c
index 27db9e1d9ca..6ff8c735976 100644
--- a/sys/arch/amiga/dev/ivsc.c
+++ b/sys/arch/amiga/dev/ivsc.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: ivsc.c,v 1.4 1996/11/23 21:45:19 kstailey Exp $	*/
-/*	$NetBSD: ivsc.c,v 1.15 1996/04/21 21:12:04 veego Exp $	*/
+/*	$OpenBSD: ivsc.c,v 1.5 1997/01/16 09:24:54 niklas Exp $	*/
+/*	$NetBSD: ivsc.c,v 1.21 1996/12/23 09:10:21 veego Exp $	*/
 
 /*
  * Copyright (c) 1994 Michael L. Hitch
diff --git a/sys/arch/amiga/dev/kbd.c b/sys/arch/amiga/dev/kbd.c
index 14a18256161..e3fe894d037 100644
--- a/sys/arch/amiga/dev/kbd.c
+++ b/sys/arch/amiga/dev/kbd.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: kbd.c,v 1.4 1996/05/29 10:15:33 niklas Exp $	*/
-/*	$NetBSD: kbd.c,v 1.22 1996/05/16 20:18:01 is Exp $	*/
+/*	$OpenBSD: kbd.c,v 1.5 1997/01/16 09:24:55 niklas Exp $	*/
+/*	$NetBSD: kbd.c,v 1.28 1996/12/23 09:10:22 veego Exp $	*/
 
 /*
  * Copyright (c) 1982, 1986, 1990 The Regents of the University of California.
@@ -152,7 +152,6 @@ kbdenable()
 			ciaa.icr = CIA_ICR_IR_SC | CIA_ICR_SP;
 						/* SP interrupt enable */
 			ciaa.cra &= ~(1<<6);	/* serial line == input */
-			printf("ok.\n");
 			break;
 		case 1:
 		case 2:
@@ -175,7 +174,6 @@ kbdenable()
 			while (draco_ioct->io_status & DRSTAT_KBDRECV) {
 				c = draco_ioct->io_kbddata;
 				draco_ioct->io_kbdrst = 0;
-				printf(".");
 				DELAY(2000);
 			}
 
@@ -335,7 +333,7 @@ kbdintr(mask)
 #ifdef DRACO
 /* maps MF-II keycodes to Amiga keycodes */
 
-u_char drkbdtab[] = {
+const u_char drkbdtab[] = {
 	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x50,
 	0x45, 0xff, 0xff, 0xff, 0xff, 0x42, 0x00, 0x51,
 
diff --git a/sys/arch/amiga/dev/kbdreg.h b/sys/arch/amiga/dev/kbdreg.h
index 4f970d088a1..1807c4a1c8f 100644
--- a/sys/arch/amiga/dev/kbdreg.h
+++ b/sys/arch/amiga/dev/kbdreg.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: kbdreg.h,v 1.2 1997/01/16 09:24:56 niklas Exp $	*/
 /*	$NetBSD: kbdreg.h,v 1.5 1994/10/26 02:04:14 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/kf_8x11.c b/sys/arch/amiga/dev/kf_8x11.c
index dc25971347a..c44a9a231e9 100644
--- a/sys/arch/amiga/dev/kf_8x11.c
+++ b/sys/arch/amiga/dev/kf_8x11.c
@@ -1,3 +1,4 @@
+/*	$OpenBSD: kf_8x11.c,v 1.2 1997/01/16 09:24:58 niklas Exp $	*/
 /*	$NetBSD: kf_8x11.c,v 1.3 1994/10/26 02:04:16 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/kf_8x8.c b/sys/arch/amiga/dev/kf_8x8.c
index 2b3ece84370..2d593f035ce 100644
--- a/sys/arch/amiga/dev/kf_8x8.c
+++ b/sys/arch/amiga/dev/kf_8x8.c
@@ -1,3 +1,4 @@
+/*	$OpenBSD: kf_8x8.c,v 1.2 1997/01/16 09:24:59 niklas Exp $	*/
 /*	$NetBSD: kf_8x8.c,v 1.3 1994/10/26 02:04:18 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/mfc.c b/sys/arch/amiga/dev/mfc.c
index 22d4768a2ad..3d6cd5b62e5 100644
--- a/sys/arch/amiga/dev/mfc.c
+++ b/sys/arch/amiga/dev/mfc.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: mfc.c,v 1.9 1996/11/23 21:45:20 kstailey Exp $ */
-/*	$NetBSD: mfc.c,v 1.12.4.1 1996/06/06 04:53:16 mhitch Exp $ */
+/*	$OpenBSD: mfc.c,v 1.10 1997/01/16 09:25:01 niklas Exp $ */
+/*	$NetBSD: mfc.c,v 1.18 1996/12/23 09:10:23 veego Exp $ */
 
 /*
  * Copyright (c) 1994 Michael L. Hitch
diff --git a/sys/arch/amiga/dev/mlhsc.c b/sys/arch/amiga/dev/mlhsc.c
index de282adee2c..2a13f94468e 100644
--- a/sys/arch/amiga/dev/mlhsc.c
+++ b/sys/arch/amiga/dev/mlhsc.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: mlhsc.c,v 1.4 1996/11/23 21:45:21 kstailey Exp $	*/
-/*	$NetBSD: mlhsc.c,v 1.10 1996/04/21 21:12:12 veego Exp $	*/
+/*	$OpenBSD: mlhsc.c,v 1.5 1997/01/16 09:25:02 niklas Exp $	*/
+/*	$NetBSD: mlhsc.c,v 1.16 1996/12/23 09:10:25 veego Exp $	*/
 
 /*
  * Copyright (c) 1994 Michael L. Hitch
diff --git a/sys/arch/amiga/dev/ms.c b/sys/arch/amiga/dev/ms.c
index 4e14bef5f3e..b994de20357 100644
--- a/sys/arch/amiga/dev/ms.c
+++ b/sys/arch/amiga/dev/ms.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: ms.c,v 1.3 1996/05/29 10:15:35 niklas Exp $	*/
-/*	$NetBSD: ms.c,v 1.10 1996/05/09 20:31:41 is Exp $	*/
+/*	$OpenBSD: ms.c,v 1.4 1997/01/16 09:25:03 niklas Exp $	*/
+/*	$NetBSD: ms.c,v 1.14 1996/12/23 09:10:25 veego Exp $	*/
 
 /*
  * based on:
diff --git a/sys/arch/amiga/dev/msc.c b/sys/arch/amiga/dev/msc.c
index d8828ed5f8d..eb4d51d4836 100644
--- a/sys/arch/amiga/dev/msc.c
+++ b/sys/arch/amiga/dev/msc.c
@@ -1,9 +1,9 @@
-/*	$OpenBSD: msc.c,v 1.5 1996/08/23 18:53:14 niklas Exp $ */
-/*	$NetBSD: msc.c,v 1.6.4.1 1996/06/06 04:53:17 mhitch Exp $ */
+/*	$OpenBSD: msc.c,v 1.6 1997/01/16 09:25:04 niklas Exp $ */
+/*	$NetBSD: msc.c,v 1.13 1996/12/23 09:10:26 veego Exp $	*/
 
 /*
  * Copyright (c) 1993 Zik.
- * Copyright (c) 1995 Jukka Marin <jmarin@teeri.jmp.fi>.
+ * Copyright (c) 1995 Jukka Marin <jmarin@jmp.fi>.
  * Copyright (c) 1995 Timo Rossi <trossi@jyu.fi>.
  * Copyright (c) 1995 Rob Healey <rhealey@kas.helios.mn.org>.
  * Copyright (c) 1982, 1986, 1990 The Regents of the University of California.
@@ -49,6 +49,7 @@
  *     Integrated more bug fixes by Jukka Marin <jmarin@jmp.fi> 950918
  *     Also added Jukka's turbo board code. 950918
  *   - Reformatted to NetBSD style format.
+ *   - Rewritten the carrier detect system to prevent lock-ups (jm 951029)
  */
 
 #include "msc.h"
@@ -121,8 +122,8 @@ struct	vbl_node msc_vbl_node[NMSC];	/* vbl interrupt node per board */
 struct speedtab mscspeedtab_normal[] = {
 	{ 0,		0		},
 	{ 50,		MSCPARAM_B50	},
-	{ 75,		MSCPARAM_B75 	},
-	{ 110,		MSCPARAM_B110 	},
+	{ 75,		MSCPARAM_B75	},
+	{ 110,		MSCPARAM_B110	},
 	{ 134,		MSCPARAM_B134	},
 	{ 150,		MSCPARAM_B150	},
 	{ 300,		MSCPARAM_B300	},
@@ -169,7 +170,6 @@ int mscmatch __P((struct device *, void *, void *));
 void mscattach __P((struct device *, struct device *, void *));
 
 #define	SWFLAGS(dev)	(msc->openflags | (MSCDIALIN(dev) ? 0 : TIOCFLAG_SOFTCAR))
-#define	DEBUG_MSC	0
 #define	DEBUG_CD	0
 
 struct cfattach msc_ca = {
@@ -180,30 +180,6 @@ struct cfdriver msc_cd = {
 	NULL, "msc",DV_TTY, NULL, 0
 };
 
-#if DEBUG_MSC
-void
-bugi(msc, string)
-	struct mscdevice *msc;
-	char *string;
-{
-	volatile struct mscstatus *ms;
-	volatile struct mscmemory *mscmem;
-
-	mscmem = msc->board;
-	ms = &mscmem->Status[msc->port];
-
-	printf("msc  %s u%d f%08lx F%08lx\n", string, msc->port, msc->flags,
-		msc->openflags);
-	printf("msc  h%d t%d H%d t%d p%02x c%02x CD%02x\n", ms->InHead,
-		ms->InTail, ms->OutHead, ms->OutTail, ms->Param, ms->Command,
-		ms->chCD);
-	printf("msc  a%02x b%02x c%02x\n", ms->Pad_a, ms->Pad_b, ms->Padc);
-
-	return
-}
-	
-#endif
-
 int
 mscmatch(pdp, match, auxp)
 	struct device *pdp;
@@ -223,65 +199,72 @@ mscattach(pdp, dp, auxp)
 	struct device *pdp, *dp;
 	void *auxp;
 {
-  volatile struct mscmemory *mscmem;
-  struct mscdevice *msc;
-  struct zbus_args *zap;
-  int unit;
-  int Count;
-
-  zap = (struct zbus_args *)auxp;
-  unit = dp->dv_unit;
-
-  if (mscinitcard(zap) != 0) {
-    printf("\nmsc%d: Board initialize failed, bad download code.\n", unit);
-    return;
-  }
-
-  printf("\nmsc%d: Board successfully initialized.\n", unit);
-
-  mscmem = (struct mscmemory *) zap->va;
-
-  if (mscmem->Common.Crystal == MSC_UNKNOWN) {
-	printf("msc%d: Unable to detect crystal frequency.\n", unit);
-	return;
-  }
-
-  if (mscmem->Common.Crystal == MSC_TURBO) {
-	printf("msc%d: Turbo version detected (%02x%02x:%d)\n", unit,
-		mscmem->Common.TimerH, mscmem->Common.TimerL,
-		mscmem->Common.Pad_a);
-	mscspeedtab = mscspeedtab_turbo;
-  } else {
-	printf("msc%d: Normal version detected (%02x%02x:%d)\n", unit,
-		mscmem->Common.TimerH, mscmem->Common.TimerL,
-		mscmem->Common.Pad_a);
-	mscspeedtab = mscspeedtab_normal;
-  }
-
-  /* XXX 8 is a constant */
-  for (Count = 0; Count < 8 && MSCSLOTUL(unit, Count) < MSCSLOTS; Count++) {
-    msc = &mscdev[MSCSLOTUL(unit, Count)];
-    msc->board = mscmem;
-    msc->port = Count;
-    msc->flags = 0;
-    msc->openflags = 0;
-    msc->active = 1;
-    msc->closing = FALSE;
-    msc_tty[MSCTTYSLOT(MSCSLOTUL(unit, Count))] = NULL;
-    msc_tty[MSCTTYSLOT(MSCSLOTUL(unit, Count))+1] = NULL;
-
-  }
-
-  /* disable the non-existant eighth port */
-  if (MSCSLOTUL(unit, NUMLINES) < MSCSLOTS)
-    mscdev[MSCSLOTUL(unit, NUMLINES)].active = 0;
-
-  msc_vbl_node[unit].function = (void (*) (void *)) mscmint;
-  msc_vbl_node[unit].data = (void *) unit;
-
-  add_vbl_function (&msc_vbl_node[unit], MSC_VBL_PRIORITY, (void *)unit);
-
-  return; 
+	volatile struct mscmemory *mscmem;
+	struct mscdevice *msc;
+	struct zbus_args *zap;
+	int unit;
+	int Count;
+
+	zap = (struct zbus_args *)auxp;
+	unit = dp->dv_unit;
+
+	/*
+	 * Make config msgs look nicer.
+	 */
+	printf("\n");
+
+	if (mscinitcard(zap) != 0) {
+		printf("msc%d: Board initialize failed, bad download code.\n", unit);
+		return;
+	}
+
+	printf("msc%d: Board successfully initialized.\n", unit);
+
+	mscmem = (struct mscmemory *) zap->va;
+
+	if (mscmem->Common.Crystal == MSC_UNKNOWN) {
+		printf("msc%d: Unable to detect crystal frequency.\n", unit);
+		return;
+	}
+
+	if (mscmem->Common.Crystal == MSC_TURBO) {
+		printf("msc%d: Turbo version detected (%02x%02x:%d)\n", unit,
+			mscmem->Common.TimerH, mscmem->Common.TimerL,
+			mscmem->Common.Pad_a);
+		mscspeedtab = mscspeedtab_turbo;
+	} else {
+		printf("msc%d: Normal version detected (%02x%02x:%d)\n", unit,
+			mscmem->Common.TimerH, mscmem->Common.TimerL,
+			mscmem->Common.Pad_a);
+		mscspeedtab = mscspeedtab_normal;
+	}
+
+	mscmem->Common.CDStatus = 0;	/* common status for all 7 ports */
+
+	/* XXX 8 is a constant */
+	for (Count = 0; Count < 8 && MSCSLOTUL(unit, Count) < MSCSLOTS; Count++) {
+		msc = &mscdev[MSCSLOTUL(unit, Count)];
+		msc->board = mscmem;
+		msc->port = Count;
+		msc->flags = 0;
+		msc->openflags = 0;
+		msc->active = 1;
+		msc->unit = unit;
+		msc->closing = FALSE;
+		msc_tty[MSCTTYSLOT(MSCSLOTUL(unit, Count))] = NULL;
+		msc_tty[MSCTTYSLOT(MSCSLOTUL(unit, Count)) + 1] = NULL;
+	}
+
+	/* disable the non-existant eighth port */
+	if (MSCSLOTUL(unit, NUMLINES) < MSCSLOTS)
+		mscdev[MSCSLOTUL(unit, NUMLINES)].active = 0;
+
+	msc_vbl_node[unit].function = (void (*) (void *)) mscmint;
+	msc_vbl_node[unit].data = (void *) unit;
+
+	add_vbl_function (&msc_vbl_node[unit], MSC_VBL_PRIORITY, (void *)unit);
+
+	return; 
 }
 
 /* ARGSUSED */
@@ -291,159 +274,155 @@ mscopen(dev, flag, mode, p)
 	int flag, mode;
 	struct proc *p;
 {
-  register struct tty *tp;
-  int error = 0;
-  int s;
-  int slot;
-  int ttyn;
-  struct mscdevice *msc;
-  volatile struct mscstatus *ms;
+	register struct tty *tp;
+	struct mscdevice *msc;
+	volatile struct mscstatus *ms;
+	int error = 0;
+	int s, slot, ttyn;
   
-  /* get the device structure */
-  slot = MSCSLOT(dev);
-  ttyn = MSCTTY(dev);
+	/* get the device structure */
+	slot = MSCSLOT(dev);
+	ttyn = MSCTTY(dev);
 
-  if (slot >= MSCSLOTS)
-    return ENXIO;
+	if (slot >= MSCSLOTS)
+		return ENXIO;
 
-  if (MSCLINE(dev) >= NUMLINES)
-    return ENXIO;
+	if (MSCLINE(dev) >= NUMLINES)
+		return ENXIO;
 
-  msc = &mscdev[slot];
-  ms = &msc->board->Status[msc->port];
+	msc = &mscdev[slot];
+	ms = &msc->board->Status[msc->port];
 
-  if (!msc->active)
-    return ENXIO;
+	if (!msc->active)
+		return ENXIO;
 
-  /*
-   * RFH: WHY here? Put down by while like other serial drivers
-   *      But if we do that it makes things bomb.
-   */
-  s = spltty();
+	/*
+	 * RFH: WHY here? Put down by while like other serial drivers
+	 *      But if we do that it makes things bomb.
+	 */
+	s = spltty();
 
-  if (!msc_tty[ttyn]) {
+	if (!msc_tty[ttyn]) {
 
-      tp = ttymalloc();
-      tty_attach(tp);
-      msc_tty[ttyn] = tp;
-      msc_tty[ttyn+1] = (struct tty *)NULL;
+		tp = ttymalloc();
+		tty_attach(tp);
+		msc_tty[ttyn] = tp;
+		msc_tty[ttyn+1] = (struct tty *)NULL;
 
 #if 0
-      /* default values are not optimal for this device, increase buffers. */
-      clfree(&tp->t_rawq);
-      clfree(&tp->t_canq);
-      clfree(&tp->t_outq);
-      clalloc(&tp->t_rawq, 8192, 1);
-      clalloc(&tp->t_canq, 8192, 1);
-      clalloc(&tp->t_outq, 8192, 0);
+		/* default values are not optimal for this device, increase buffers. */
+		clfree(&tp->t_rawq);
+		clfree(&tp->t_canq);
+		clfree(&tp->t_outq);
+		clalloc(&tp->t_rawq, 8192, 1);
+		clalloc(&tp->t_canq, 8192, 1);
+		clalloc(&tp->t_outq, 8192, 0);
 #endif
 
-  } 
-  else
-    tp = msc_tty[ttyn];
+	} else
+		tp = msc_tty[ttyn];
 
-  tp->t_oproc = (void (*) (struct tty *)) mscstart;
-  tp->t_param = mscparam;
-  tp->t_dev = dev;
-  tp->t_hwiflow = mschwiflow;
+	tp->t_oproc = (void (*) (struct tty *)) mscstart;
+	tp->t_param = mscparam;
+	tp->t_dev = dev;
+	tp->t_hwiflow = mschwiflow;
  
-  /* if port is still closing, just bitbucket remaining characters */
-  if (msc->closing) {
-
-      ms->OutFlush = TRUE;
-      msc->closing = FALSE;
-  }
-
-  /* initialize tty */
-  if ((tp->t_state & TS_ISOPEN) == 0) {
-
-      tp->t_state |= TS_WOPEN;
-      ttychars(tp);
-      if (tp->t_ispeed == 0) {
-
-	  tp->t_iflag = TTYDEF_IFLAG;
-	  tp->t_oflag = TTYDEF_OFLAG;
-	  tp->t_cflag = TTYDEF_CFLAG;
-	  tp->t_lflag = TTYDEF_LFLAG;
-	  tp->t_ispeed = tp->t_ospeed = mscdefaultrate;
-      }
-
-      /* flags changed to be private to every unit by JM */
-      if (msc->openflags & TIOCFLAG_CLOCAL)
-		tp->t_cflag |= CLOCAL;
-      if (msc->openflags & TIOCFLAG_CRTSCTS)
-		tp->t_cflag |= CRTSCTS;
-      if (msc->openflags & TIOCFLAG_MDMBUF)
-		tp->t_cflag |= MDMBUF;
-
-      mscparam(tp, &tp->t_termios);
-      ttsetwater(tp);
-
-      (void) mscmctl(dev, TIOCM_DTR | TIOCM_RTS, DMSET);
-
-      if ((SWFLAGS(dev) & TIOCFLAG_SOFTCAR) ||
-	  (mscmctl(dev, 0, DMGET) & TIOCM_CD))
-            tp->t_state |= TS_CARR_ON;
-      else
-            tp->t_state &= ~TS_CARR_ON;
-
-  } 
-  else {
-        if (tp->t_state & TS_XCLUDE && p->p_ucred->cr_uid != 0) {
-	    splx(s);
-	    return (EBUSY);
-       }
-  }
+	/* if port is still closing, just bitbucket remaining characters */
+	if (msc->closing) {
+		ms->OutFlush = TRUE;
+		msc->closing = FALSE;
+	}
 
-  /*
-   * if NONBLOCK requested, ignore carrier
-   */
-  if (flag & O_NONBLOCK)
-    goto done;
+	/* initialize tty */
+	if ((tp->t_state & TS_ISOPEN) == 0) {
+		tp->t_state |= TS_WOPEN;
+		ttychars(tp);
+		if (tp->t_ispeed == 0) {
+			tp->t_iflag = TTYDEF_IFLAG;
+			tp->t_oflag = TTYDEF_OFLAG;
+			tp->t_cflag = TTYDEF_CFLAG;
+			tp->t_lflag = TTYDEF_LFLAG;
+			tp->t_ispeed = tp->t_ospeed = mscdefaultrate;
+		}
 
-  /* 
-   * s = spltty();
-   *
-   * This causes hangs when put here, like other TTY drivers do, rather than
-   * above, WHY? RFH
-   *
-   */
+		/* flags changed to be private to every unit by JM */
+		if (msc->openflags & TIOCFLAG_CLOCAL)
+			tp->t_cflag |= CLOCAL;
+		if (msc->openflags & TIOCFLAG_CRTSCTS)
+			tp->t_cflag |= CRTSCTS;
+		if (msc->openflags & TIOCFLAG_MDMBUF)
+			tp->t_cflag |= MDMBUF;
+
+		mscparam(tp, &tp->t_termios);
+		ttsetwater(tp);
+
+		(void) mscmctl(dev, TIOCM_DTR | TIOCM_RTS, DMSET);
+
+		if ((SWFLAGS(dev) & TIOCFLAG_SOFTCAR) ||
+		    (mscmctl(dev, 0, DMGET) & TIOCM_CD))
+			tp->t_state |= TS_CARR_ON;
+		else
+			tp->t_state &= ~TS_CARR_ON;
+
+	} else {
+		if (tp->t_state & TS_XCLUDE && p->p_ucred->cr_uid != 0) {
+			splx(s);
+			return (EBUSY);
+		}
+	}
 
-  while ((tp->t_state & TS_CARR_ON) == 0 && (tp->t_cflag & CLOCAL) == 0) {
+	/*
+	 * if NONBLOCK requested, ignore carrier
+	 */
+	if (flag & O_NONBLOCK) {
+#if DEBUG_CD
+		printf("msc%d: %d open nonblock\n", msc->unit, MSCLINE(dev));
+#endif
+		goto done;
+	}
+
+	/* 
+	 * s = spltty();
+	 *
+	 * This causes hangs when put here, like other TTY drivers do, rather than
+	 * above, WHY? RFH
+	 *
+	 */
 
-      tp->t_state |= TS_WOPEN;
+	while ((tp->t_state & TS_CARR_ON) == 0 && (tp->t_cflag & CLOCAL) == 0) {
+		tp->t_state |= TS_WOPEN;
 
 #if DEBUG_CD
-      printf("msc %ld waiting for CD\n", MSCLINE(dev));
+		printf("msc%d: %d waiting for CD\n", msc->unit, MSCLINE(dev));
 #endif
-      error = ttysleep(tp, (caddr_t)&tp->t_rawq, TTIPRI | PCATCH, ttopen, 0);
+		error = ttysleep(tp, (caddr_t)&tp->t_rawq, TTIPRI | PCATCH, ttopen, 0);
 
-      if (error) {
-               splx(s);
-               return(error);
-      }
-  }
+		if (error) {
+			splx(s);
+			return(error);
+		}
+	}
 
-done: 
 #if DEBUG_CD
-  printf("msc %ld waiting for CD\n", MSCLINE(dev));
+	printf("msc%d: %d got CD\n", msc->unit, MSCLINE(dev));
 #endif
-  /* This is a way to handle lost XON characters */
-  if ((flag & O_TRUNC) && (tp->t_state & TS_TTSTOP)) {
-          tp->t_state &= ~TS_TTSTOP;
-          ttstart (tp);
-  }
 
-  splx(s);
+	done: 
+		/* This is a way to handle lost XON characters */
+		if ((flag & O_TRUNC) && (tp->t_state & TS_TTSTOP)) {
+			tp->t_state &= ~TS_TTSTOP;
+			ttstart (tp);
+		}
 
-  /*
-   * Reset the tty pointer, as there could have been a dialout
-   * use of the tty with a dialin open waiting.
-   */
-  tp->t_dev = dev;
+	splx(s);
 
-  return((*linesw[tp->t_line].l_open)(dev, tp));
+	/*
+	 * Reset the tty pointer, as there could have been a dialout
+	 * use of the tty with a dialin open waiting.
+	 */
+	tp->t_dev = dev;
 
+	return((*linesw[tp->t_line].l_open)(dev, tp));
 }
 
 int
@@ -452,46 +431,37 @@ mscclose(dev, flag, mode, p)
 	int flag, mode;
 	struct proc *p;
 {
-  register struct tty *tp;
-  int slot;
-  volatile struct mscstatus *ms;
-  struct mscdevice *msc;
+	register struct tty *tp;
+	int slot;
+	volatile struct mscstatus *ms;
+	struct mscdevice *msc;
   
-  /* get the device structure */
-  slot = MSCSLOT(dev);
+	/* get the device structure */
+	slot = MSCSLOT(dev);
 
-  if (slot >= MSCSLOTS)
-    return ENXIO;
+	if (slot >= MSCSLOTS)
+		return ENXIO;
 
-  msc = &mscdev[slot];
+	msc = &mscdev[slot];
 
-  if (!msc->active)
-    return ENXIO;
+	if (!msc->active)
+		return ENXIO;
 
-  ms = &msc->board->Status[msc->port];
+	ms = &msc->board->Status[msc->port];
   
-#if DEBUG_MSC
-  bugi(msc, "close1");
-#endif
-
-  tp = msc_tty[MSCTTY(dev)];
-  (*linesw[tp->t_line].l_close)(tp, flag);
-
-  (void) mscmctl(dev, 0, DMSET);
-
-  ttyclose(tp);
+	tp = msc_tty[MSCTTY(dev)];
+	(*linesw[tp->t_line].l_close)(tp, flag);
 
-  if (msc->flags & TIOCM_DTR)
-    msc->closing = TRUE; /* flush remaining characters before dropping DTR */
-  else
-    ms->OutFlush = TRUE; /* just bitbucket remaining characters */
+	(void) mscmctl(dev, 0, DMSET);
 
-#if DEBUG_MSC
-  bugi(msc, "close2");
-#endif
+	ttyclose(tp);
 
-  return (0);
+	if (msc->flags & TIOCM_DTR)
+		msc->closing = TRUE; /* flush remaining characters before dropping DTR */
+	else
+		ms->OutFlush = TRUE; /* just bitbucket remaining characters */
 
+	return (0);
 }
  
 int
@@ -516,14 +486,14 @@ mscwrite(dev, uio, flag)
 	struct uio *uio;
 	int flag;
 {
-  register struct tty *tp;
+	register struct tty *tp;
   
-  tp = msc_tty[MSCTTY(dev)];
+	tp = msc_tty[MSCTTY(dev)];
 
-  if (! tp)
-    return ENXIO;
+	if (! tp)
+		return ENXIO;
 
-  return ((*linesw[tp->t_line].l_write)(tp, uio, flag));
+	return ((*linesw[tp->t_line].l_write)(tp, uio, flag));
 }
 
 /*
@@ -543,278 +513,217 @@ void
 mscmint (data)
 	register void *data;
 {
-  int unit;
-  register struct tty *tp;
-  int slot;
-  int maxslot;
-  struct mscdevice *msc;
-  volatile struct mscstatus *ms;
-  volatile u_char *ibuf, *cbuf;
-  unsigned char newhead; /* was int */
-  unsigned char bufpos;  /* was int */
-  int s;
-
-  unit = (int) data;
-
-  /* check each line on this board */
-  maxslot = MSCSLOTUL(unit, NUMLINES);
-  if (maxslot > MSCSLOTS)
-    maxslot = MSCSLOTS;
-
-  for (slot = MSCSLOTUL(unit, 0); slot < maxslot; slot++)
-    {
-      msc = &mscdev[slot];
-
-      if (!msc->active)
-        continue;
-
-      tp = msc_tty[MSCTTYSLOT(slot)];
-      ms = &msc->board->Status[msc->port];
-
-      newhead = ms->InHead;		/* 65c02 write pointer */
-
-      /* yoohoo, is the port open? */
-      if (tp && (tp->t_state & (TS_ISOPEN|TS_WOPEN))) {
-	/* port is open, handle all type of events */
-
-	/* set interrupt priority level */
-        s = spltty();
-
-      /* check for input for this port */
-      if (newhead != (bufpos = ms->InTail))
-      {
-#if DEBUG_MSC
-	      printf("iop%d\n",slot);
-#endif
-	      /* buffer for input chars/events */
-	      ibuf = &msc->board->InBuf[msc->port][0];
-
-	      /* data types of bytes in ibuf */
-	      cbuf = &msc->board->InCtl[msc->port][0];
-    
-	      /* do for all chars, if room */
-	      while (bufpos != newhead)
-	      {
-		  /* which type of input data? */
-		  switch (cbuf[bufpos])
-		  {
-		      /* input event (CD, BREAK, etc.) */
-		      case MSCINCTL_EVENT:
-			switch (ibuf[bufpos++])
-			{
-			    /* carrier detect change OFF -> ON */
-			    case MSCEVENT_CarrierOn:
+	register struct tty *tp;
+	struct mscdevice *msc;
+	volatile struct mscstatus *ms;
+	volatile u_char *ibuf, *cbuf;
+	unsigned char newhead; /* was int */
+	unsigned char bufpos;  /* was int */
+	unsigned char ncd, ocd, ccd;
+	int unit, slot, maxslot;
+	int s, i;
+
+	unit = (int) data;
+
+	/* check each line on this board */
+	maxslot = MSCSLOTUL(unit, NUMLINES);
+	if (maxslot > MSCSLOTS)
+		maxslot = MSCSLOTS;
+
+	msc = &mscdev[MSCSLOTUL(unit, 0)];
+
+	newhead = msc->board->Common.CDHead;
+	bufpos  = msc->board->Common.CDTail;
+	if (newhead != bufpos) {	/* CD events in queue	*/
+	    /* set interrupt priority level */
+	    s = spltty();
+	    ocd = msc->board->Common.CDStatus;		/* get old status bits	*/
+	    while (newhead != bufpos) {			/* read all events	*/
+		ncd = msc->board->CDBuf[bufpos++];	/* get one event	*/
+		ccd = ncd ^ ocd;			/* mask of changed lines*/
+		ocd = ncd;				/* save new status bits	*/
 #if DEBUG_CD
-			      printf("msc  CD ON %d\n", msc->port);
+		printf("ocd %02x ncd %02x ccd %02x\n", ocd, ncd, ccd);
 #endif
-			      msc->flags |= TIOCM_CD;
-			      if (MSCDIALIN(tp->t_dev))
-				(*linesw[tp->t_line].l_modem)(tp, 1);
-			      break;
-    
-			    /*  carrier detect change ON -> OFF */
-			    case MSCEVENT_CarrierOff:
+		for(i = 0; i < NUMLINES; i++) {		/* do for all lines	*/
+		    if (ccd & 1) {			/* this one changed	*/
+			msc = &mscdev[MSCSLOTUL(unit, i)];
+			if (ncd & 1) {	/* CD is now OFF */
 #if DEBUG_CD
-			      printf("msc  CD OFF %d\n", msc->port);
+			    printf("msc%d: CD OFF %d\n", unit, msc->port);
 #endif
-			      msc->flags &= ~TIOCM_CD;
+			    msc->flags &= ~TIOCM_CD;
+			    if ((tp = msc_tty[MSCTTYSLOT(MSCSLOTUL(unit, i))]) &&
+				 (tp->t_state & (TS_ISOPEN | TS_WOPEN))) {
+
 #ifndef MSCCDHACK
-			      if (MSCDIALIN(tp->t_dev))
-#endif			    /* Note to format police: Don't merge the { below
-			       in to the line above! */
-			      {
-				  if ((*linesw[tp->t_line].l_modem)(tp, 0) == 0)
-				  {
-				      /* clear RTS and DTR, bitbucket output */
-				      ms->Command = (ms->Command & ~MSCCMD_CMask) | MSCCMD_Close;
-				      ms->Setup = TRUE;
-				      msc->flags &= ~(TIOCM_DTR | TIOCM_RTS);
-				      ms->OutFlush = TRUE;
-				  }
-			      }
-			      break;
-    
-			    case MSCEVENT_Break:
-#if DEBUG_MSC
-			      printf("Break received on msc%d\n", slot);
+				if (MSCDIALIN(tp->t_dev))
 #endif
-			      (*linesw[tp->t_line].l_rint)(TTY_FE, tp);
-			      break;
-    
-			    default:
-			      printf("msc: unknown event type %d\n",
-				      ibuf[(bufpos-1)&0xff]);
-
-			} /* event type switch */
-			break;
-
-		      case MSCINCTL_CHAR:
-			 if (tp->t_state & TS_TBLOCK) {
-			   if (ms->chCD) {
-			     /* Carrier detect ON -> OFF */
+				{
+				    if ((*linesw[tp->t_line].l_modem)(tp, 0) == 0) {
+					/* clear RTS and DTR, bitbucket output */
+					ms = &msc->board->Status[msc->port];
+					ms->Command = (ms->Command & ~MSCCMD_CMask) |
+						 MSCCMD_Close;
+					ms->Setup = TRUE;
+					msc->flags &= ~(TIOCM_DTR | TIOCM_RTS);
+					ms->OutFlush = TRUE;
+				    }
+				}
+			    }
+			} else {	/* CD is now ON */
 #if DEBUG_CD
-			     printf("msc  CD OFF blocked %d msc->flags %08lx\n",
-				    msc->port, msc->flags);
+			    printf("msc%d: CD ON %d\n", unit, msc->port);
 #endif
-			     msc->flags &= ~TIOCM_CD;
+			    msc->flags |= TIOCM_CD;
+			    if ((tp = msc_tty[MSCTTYSLOT(MSCSLOTUL(unit, i))]) &&
+				(tp->t_state & (TS_ISOPEN | TS_WOPEN))) {
+				    if (MSCDIALIN(tp->t_dev))
+					(*linesw[tp->t_line].l_modem)(tp, 1);
+			    } /* if tp valid and port open */
+			}		/* CD on/off */
+		    } /* if CD changed for this line */
+		    ccd >>= 1; ncd >>= 1;			/* bit for next line */
+		} /* for every line */
+	    } /* while events in queue */
+	msc->board->Common.CDStatus = ocd;		/* save new status */
+	msc->board->Common.CDTail   = bufpos;	/* remove events */
+	splx(s);
+	}	/* if events in CD queue */
 
-#ifndef MSCCDHACK
-			     if (MSCDIALIN(tp->t_dev))
-#endif
-			     {
-			       if ((*linesw[tp->t_line].l_modem)(tp, 0) == 0) {
-				 /* Clear RTS and DTR, bitbucket output */
-				 ms->Command = (ms->Command & ~MSCCMD_CMask) |
-					       MSCCMD_Close;
-				 ms->Setup = TRUE;
-				 msc->flags &= ~(TIOCM_DTR | TIOCM_RTS);
-				 ms->OutFlush = TRUE;
-			       }
-			     }
-			   }
-			   goto NoRoomForYa;
-			 }
-#if DEBUG_MSC
-			 printf("'%c' ",ibuf[bufpos]);
-#endif
-			 (*linesw[tp->t_line].l_rint)((int)ibuf[bufpos++], tp);
-			break;
+	for (slot = MSCSLOTUL(unit, 0); slot < maxslot; slot++) {
+	    msc = &mscdev[slot];
 
-		      default:
-			printf("msc: unknown data type %d\n", cbuf[bufpos]);
-			bufpos++;
+	    if (!msc->active)
+		continue;
 
-		   } /* switch on input data type */
+	    tp = msc_tty[MSCTTYSLOT(slot)];
+	    ms = &msc->board->Status[msc->port];
 
-		} /* while there's something in the buffer */
-NoRoomForYa:
-	      ms->InTail = bufpos;		/* tell 65C02 what we've read */
+	    newhead = ms->InHead;		/* 65c02 write pointer */
 
-	    } /* if there was something in the buffer */
+	    /* yoohoo, is the port open? */
+	    if (tp && (tp->t_state & (TS_ISOPEN|TS_WOPEN))) {
+		/* port is open, handle all type of events */
 
-	  /* we get here only when the port is open */
-	  /* send output */
-	   if (tp->t_state & (TS_BUSY|TS_FLUSH))
-	    {
-
-	      bufpos = ms->OutHead - ms->OutTail;
-
-	      /* busy and below low water mark? */
-	      if (tp->t_state & TS_BUSY)
-	        {
-	          if (bufpos < IOBUFLOWWATER)
-		    {
-		      tp->t_state &= ~TS_BUSY;	/* not busy any more */
-		      if (tp->t_line)
-		        (*linesw[tp->t_line].l_start)(tp);
-		      else
-		        mscstart(tp);
-		    }
-		}
+		/* set interrupt priority level */
+		s = spltty();
 
-	      /* waiting for flush and buffer empty? */
-	      if (tp->t_state & TS_FLUSH)
-	        {
-	          if (bufpos == 0)
-	            tp->t_state &= ~TS_FLUSH;	/* finished flushing */
-	        }
-	    } /* BUSY or FLUSH */
+		/* check for input for this port */
+		if (newhead != (bufpos = ms->InTail)) {
+		    /* buffer for input chars/events */
+		    ibuf = &msc->board->InBuf[msc->port][0];
 
-	     splx(s);
+		    /* data types of bytes in ibuf */
+		    cbuf = &msc->board->InCtl[msc->port][0];
+    
+		    /* do for all chars, if room */
+		    while (bufpos != newhead) {
+			/* which type of input data? */
+			switch (cbuf[bufpos]) {
+			    /* input event (CD, BREAK, etc.) */
+			    case MSCINCTL_EVENT:
+				switch (ibuf[bufpos++]) {
+				    case MSCEVENT_Break:
+					(*linesw[tp->t_line].l_rint)(TTY_FE, tp);
+					break;
+
+				    default:
+					printf("msc%d: unknown event type %d\n",
+					msc->unit, ibuf[(bufpos-1)&0xff]);
+				} /* event type switch */
+				break;
+
+			    case MSCINCTL_CHAR:
+				if (tp->t_state & TS_TBLOCK) {
+				    goto NoRoomForYa;
+				}
+				(*linesw[tp->t_line].l_rint)((int)ibuf[bufpos++], tp);
+				break;
 
-      } else { /* End of port open */
-	/* port is closed, don't pass on the chars from it */
+			    default:
+				printf("msc%d: unknown data type %d\n", 
+				msc->unit, cbuf[bufpos]);
+				bufpos++;
+			} /* switch on input data type */
+		    } /* while there's something in the buffer */
+NoRoomForYa:
+		ms->InTail = bufpos;		/* tell 65C02 what we've read */
+	    } /* if there was something in the buffer */
 
-      /* check for input for this port */
-      if (newhead != (bufpos = ms->InTail))
-      {
-#if DEBUG_MSC
-	      printf("icp%d\n",slot);
-#endif
-	      /* buffer for input chars/events */
-	      ibuf = &msc->board->InBuf[msc->port][0];
+	    /* we get here only when the port is open */
+	    /* send output */
+	    if (tp->t_state & (TS_BUSY|TS_FLUSH)) {
 
-	      /* data types of bytes in ibuf */
-	      cbuf = &msc->board->InCtl[msc->port][0];
-    
-	      /* do for all chars, if room */
-	      while (bufpos != newhead)
-	      {
-		  /* which type of input data? */
-		  switch (cbuf[bufpos])
-		  {
-		      /* input event (CD, BREAK, etc.) */
-		      case MSCINCTL_EVENT:
-			switch (ibuf[bufpos++])
-			{
-			    /* carrier detect change OFF -> ON */
-			    case MSCEVENT_CarrierOn:
-#if DEBUG_CD
-			      printf("msc  CD ON %d (closed)\n", msc->port);
-#endif
-			      msc->flags |= TIOCM_CD;
-			      break;
-    
-			    /*  carrier detect change ON -> OFF */
-			    case MSCEVENT_CarrierOff:
-#if DEBUG_CD
-			      printf("msc  CD OFF %d (closed)\n", msc->port);
-#endif
-			      msc->flags &= ~TIOCM_CD;
-#ifndef MSCCDHACK
-			      if (tp && MSCDIALIN(tp->t_dev))
-#else
-			      if (tp )
-#endif
-			      {
-				  if ((*linesw[tp->t_line].l_modem)(tp, 0) == 0)
-				  {
-				      /* clear RTS and DTR, bitbucket output */
-				      ms->Command = (ms->Command & ~MSCCMD_CMask) | MSCCMD_Close;
-				      ms->Setup = TRUE;
-				      msc->flags &= ~(TIOCM_DTR | TIOCM_RTS);
-				      ms->OutFlush = TRUE;
-				  }
-			      }
-			      break;
-    
-			    default:
-			      printf("msc: unknown event type %d\n",
-				     ibuf[(bufpos-1)&0xff]);
+		bufpos = ms->OutHead - ms->OutTail;
 
-			} /* event type switch */
-			break;
+		/* busy and below low water mark? */
+		if (tp->t_state & TS_BUSY) {
+		    if (bufpos < IOBUFLOWWATER) {
+			tp->t_state &= ~TS_BUSY;	/* not busy any more */
+			if (tp->t_line)
+			    (*linesw[tp->t_line].l_start)(tp);
+			else
+			    mscstart(tp);
+		    }
+		}
 
-		      default:
-			bufpos++;
+		/* waiting for flush and buffer empty? */
+		if (tp->t_state & TS_FLUSH) {
+		    if (bufpos == 0)
+			tp->t_state &= ~TS_FLUSH;	/* finished flushing */
+		}
+	    } /* BUSY or FLUSH */
 
-		   } /* switch on input data type */
+	    splx(s);
 
-		} /* while there's something in the buffer */
+	    } else { /* End of port open */
+		/* port is closed, don't pass on the chars from it */
 
-	        ms->InTail = bufpos;		/* tell 65C02 what we've read */
+		/* check for input for this port */
+		if (newhead != (bufpos = ms->InTail)) {
+		    /* buffer for input chars/events */
+		    ibuf = &msc->board->InBuf[msc->port][0];
 
-	    } /* if there was something in the buffer */
-      } /* End of port open/close */
-
-      /* is this port closing? */
-      if (msc->closing)
-        {
-	  /* if DTR is off, just bitbucket remaining characters */
-	  if ( (msc->flags & TIOCM_DTR) == 0)
-	    {
-	      ms->OutFlush = TRUE;
-	      msc->closing = FALSE;
+		    /* data types of bytes in ibuf */
+		    cbuf = &msc->board->InCtl[msc->port][0];
+    
+		    /* do for all chars, if room */
+			while (bufpos != newhead) {
+			    /* which type of input data? */
+			    switch (cbuf[bufpos]) {
+			    /* input event (BREAK, etc.) */
+				case MSCINCTL_EVENT:
+				    switch (ibuf[bufpos++]) {
+					default:
+					    printf("msc: unknown event type %d\n",
+						ibuf[(bufpos-1)&0xff]);
+				    } /* event type switch */
+				    break;
+
+				default:
+				    bufpos++;
+			    } /* switch on input data type */
+			} /* while there's something in the buffer */
+
+		    ms->InTail = bufpos;		/* tell 65C02 what we've read */
+		} /* if there was something in the buffer */
+	    } /* End of port open/close */
+
+	    /* is this port closing? */
+	    if (msc->closing) {
+		/* if DTR is off, just bitbucket remaining characters */
+		if ( (msc->flags & TIOCM_DTR) == 0) {
+		    ms->OutFlush = TRUE;
+		    msc->closing = FALSE;
+		}
+		/* if output has drained, drop DTR */
+		else if (ms->OutHead == ms->OutTail) {
+		    (void) mscmctl(tp->t_dev, 0, DMSET);
+		    msc->closing = FALSE;
+		}
 	    }
-	  /* if output has drained, drop DTR */
-          else if (ms->OutHead == ms->OutTail)
-	    {
-	      (void) mscmctl(tp->t_dev, 0, DMSET);
-	      msc->closing = FALSE;
-            }
-        }
-    }  /* For all ports */
-  
+	}  /* For all ports */
 }
 
 int
@@ -825,170 +734,157 @@ mscioctl(dev, cmd, data, flag, p)
 	int flag;
 	struct proc *p;
 {
-  register struct tty *tp;
-  register int slot;
-  register int error;
-  struct mscdevice *msc;
-  volatile struct mscstatus *ms;
-  int s;
+	register struct tty *tp;
+	register int slot;
+	register int error;
+	struct mscdevice *msc;
+	volatile struct mscstatus *ms;
+	int s;
   
-  /* get the device structure */
-  slot = MSCSLOT(dev);
+	/* get the device structure */
+	slot = MSCSLOT(dev);
 
-  if (slot >= MSCSLOTS)
-    return ENXIO;
+	if (slot >= MSCSLOTS)
+		return ENXIO;
 
-  msc = &mscdev[slot];
+	msc = &mscdev[slot];
 
-  if (!msc->active)
-    return ENXIO;
+	if (!msc->active)
+		return ENXIO;
 
-  ms = &msc->board->Status[msc->port];
-  if (!(tp = msc_tty[MSCTTY(dev)]))
-    return ENXIO;
+	ms = &msc->board->Status[msc->port];
+	if (!(tp = msc_tty[MSCTTY(dev)]))
+		return ENXIO;
 
-  error = (*linesw[tp->t_line].l_ioctl)(tp, cmd, data, flag, p);
+	error = (*linesw[tp->t_line].l_ioctl)(tp, cmd, data, flag, p);
 
-  if (error >= 0)
-    return (error);
+	if (error >= 0)
+		return (error);
 
-  error = ttioctl(tp, cmd, data, flag, p);
+	error = ttioctl(tp, cmd, data, flag, p);
 
-  if (error >= 0)
-    return (error);
+	if (error >= 0)
+		return (error);
   
-  switch (cmd) {
-
-      /* send break */
-    case TIOCSBRK:
-      s = spltty();
-      ms->Command = (ms->Command & (~MSCCMD_RTSMask)) | MSCCMD_Break;
-      ms->Setup = TRUE;
-      splx(s);
-      break;
-
-      /* clear break */
-    case TIOCCBRK:
-      s = spltty();
-      ms->Command = (ms->Command & (~MSCCMD_RTSMask)) | MSCCMD_RTSOn;
-      ms->Setup = TRUE;
-      splx(s);
-      break;
-
-    case TIOCSDTR:
-      (void) mscmctl(dev, TIOCM_DTR | TIOCM_RTS, DMBIS);
-      break;
-      
-    case TIOCCDTR:
-      if (!MSCDIALIN(dev))	/* don't let dialins drop DTR */
-        (void) mscmctl(dev, TIOCM_DTR | TIOCM_RTS, DMBIC);
-      break;
+	switch (cmd) {
+
+		/* send break */
+		case TIOCSBRK:
+			s = spltty();
+			ms->Command = (ms->Command & (~MSCCMD_RTSMask)) | MSCCMD_Break;
+			ms->Setup = TRUE;
+			splx(s);
+			break;
+
+		/* clear break */
+		case TIOCCBRK:
+			s = spltty();
+			ms->Command = (ms->Command & (~MSCCMD_RTSMask)) | MSCCMD_RTSOn;
+			ms->Setup = TRUE;
+			splx(s);
+			break;
+
+		case TIOCSDTR:
+			(void) mscmctl(dev, TIOCM_DTR | TIOCM_RTS, DMBIS);
+			break;
       
-    case TIOCMSET:
-      (void) mscmctl(dev, *(int *)data, DMSET);
-      break;
+		case TIOCCDTR:
+			if (!MSCDIALIN(dev))	/* don't let dialins drop DTR */
+				(void) mscmctl(dev, TIOCM_DTR | TIOCM_RTS, DMBIC);
+			break;
       
-    case TIOCMBIS:
-      (void) mscmctl(dev, *(int *)data, DMBIS);
-      break;
+		case TIOCMSET:
+			(void) mscmctl(dev, *(int *)data, DMSET);
+			break;
       
-    case TIOCMBIC:
-      if (MSCDIALIN(dev))	/* don't let dialins drop DTR */
-        (void) mscmctl(dev, *(int *)data & TIOCM_DTR, DMBIC);
-      else
-        (void) mscmctl(dev, *(int *)data, DMBIC);
-      break;
+		case TIOCMBIS:
+			(void) mscmctl(dev, *(int *)data, DMBIS);
+			break;
       
-    case TIOCMGET:
-      *(int *)data = mscmctl(dev, 0, DMGET);
-      break;
+		case TIOCMBIC:
+			if (MSCDIALIN(dev))	/* don't let dialins drop DTR */
+				(void) mscmctl(dev, *(int *)data & TIOCM_DTR, DMBIC);
+			else
+				(void) mscmctl(dev, *(int *)data, DMBIC);
+			break;
       
-    case TIOCGFLAGS:
-      *(int *)data = SWFLAGS(dev);
-      break;
-
-    case TIOCSFLAGS:
-      error = suser(p->p_ucred, &p->p_acflag);
-      if (error != 0)
-              return(EPERM);
+		case TIOCMGET:
+			*(int *)data = mscmctl(dev, 0, DMGET);
+			break;
       
-      msc->openflags = *(int *)data;
-
-      /* only allow valid flags */
-      msc->openflags &= (TIOCFLAG_SOFTCAR | TIOCFLAG_CLOCAL | TIOCFLAG_CRTSCTS);
+		case TIOCGFLAGS:
+			*(int *)data = SWFLAGS(dev);
+			break;
 
-      break;
+		case TIOCSFLAGS:
+			error = suser(p->p_ucred, &p->p_acflag);
+			if (error != 0)
+				return(EPERM);
+			msc->openflags = *(int *)data;
+			/* only allow valid flags */
+			msc->openflags &=
+			     (TIOCFLAG_SOFTCAR | TIOCFLAG_CLOCAL | TIOCFLAG_CRTSCTS);
+			break;
 
-    default:
-      return (ENOTTY);
-    }
+		default:
+			return (ENOTTY);
+	}
 
-  return (0);
+	return (0);
 }
 
-
 int
 mscparam(tp, t)
 	register struct tty *tp;
 	register struct termios *t;
 {
-  register int cflag = t->c_cflag;
-  int slot;
-  struct mscdevice *msc;
-  volatile struct mscstatus *ms;
-  int s;
-  int ospeed = ttspeedtab(t->c_ospeed, mscspeedtab);
+	register int cflag = t->c_cflag;
+	struct mscdevice *msc;
+	volatile struct mscstatus *ms;
+	int s, slot;
+	int ospeed = ttspeedtab(t->c_ospeed, mscspeedtab);
   
-  /* get the device structure */
-  slot = MSCSLOT(tp->t_dev);
+	/* get the device structure */
+	slot = MSCSLOT(tp->t_dev);
 
-  if (slot >= MSCSLOTS)
-    return ENXIO;
+	if (slot >= MSCSLOTS)
+		return ENXIO;
 
-  msc = &mscdev[slot];
-
-  if (!msc->active)
-    return ENXIO;
-
-  ms = &msc->board->Status[msc->port];
-
-#if DEBUG_MSC
-  bugi(msc, "param1");
-#endif
-  /* check requested parameters */
-  if (ospeed < 0 || (t->c_ispeed && t->c_ispeed != t->c_ospeed))
-    return (EINVAL);
-
-  /* and copy to tty */
-  tp->t_ispeed = t->c_ispeed;
-  tp->t_ospeed = t->c_ospeed;
-  tp->t_cflag = cflag;
-  
-  /* hang up if baud is zero */
-  if (t->c_ospeed == 0) {
+	msc = &mscdev[slot];
 
-      if (!MSCDIALIN(tp->t_dev))  /* don't let dialins drop DTR */
-        (void) mscmctl(tp->t_dev, 0, DMSET);
-  }
-  else {
+	if (!msc->active)
+		return ENXIO;
 
-      /* set the baud rate */
-      s = spltty();
-      ms->Param = (ms->Param & ~MSCPARAM_BaudMask) | ospeed | MSCPARAM_RcvBaud;
+	ms = &msc->board->Status[msc->port];
 
-      /* make sure any previous hangup is undone, ie.  reenable DTR.
-       * also mscmctl will cause the speed to be set
-       */
-      (void) mscmctl (tp->t_dev, TIOCM_DTR | TIOCM_RTS, DMSET);
+	/* check requested parameters */
+	if (ospeed < 0 || (t->c_ispeed && t->c_ispeed != t->c_ospeed))
+		return (EINVAL);
 
-      splx(s);
-  }
+	/* and copy to tty */
+	tp->t_ispeed = t->c_ispeed;
+	tp->t_ospeed = t->c_ospeed;
+	tp->t_cflag = cflag;
   
-#if DEBUG_MSC
-  bugi(msc, "param2");
-#endif
-  return (0);
-
+	/* hang up if baud is zero */
+	if (t->c_ospeed == 0) {
+		if (!MSCDIALIN(tp->t_dev))  /* don't let dialins drop DTR */
+			(void) mscmctl(tp->t_dev, 0, DMSET);
+	} else {
+		/* set the baud rate */
+		s = spltty();
+		ms->Param = (ms->Param & ~MSCPARAM_BaudMask) | ospeed | MSCPARAM_RcvBaud;
+
+		/*
+		 * Make sure any previous hangup is undone, ie.  reenable DTR.
+		 * also mscmctl will cause the speed to be set
+		 */
+		(void) mscmctl (tp->t_dev, TIOCM_DTR | TIOCM_RTS, DMSET);
+
+		splx(s);
+	}
+  
+	return(0);
 }
 
 
@@ -1005,149 +901,133 @@ mschwiflow(tp, flag)
 
 /* Rob's version */
 #if 1
-#if DEBUG_MSC
-	printf("mschwiflow %d\n", flag);
-#endif
-
 	if (flag)
-	   mscmctl( tp->t_dev, TIOCM_RTS, DMBIC); /* Clear/Lower RTS */
+		mscmctl( tp->t_dev, TIOCM_RTS, DMBIC);	/* Clear/Lower RTS */
 	else
-	   mscmctl( tp->t_dev, TIOCM_RTS, DMBIS); /* Set/Raise RTS */
-	
-#endif
+		mscmctl( tp->t_dev, TIOCM_RTS, DMBIS);	/* Set/Raise RTS */
 
-/* Jukka's version */
-#if 0
-  int slot;
-  struct mscdevice *msc;
-  volatile struct mscstatus *ms;
-  int s;
-
-  /* get the device structure */
-  slot = MSCSLOT(tp->t_dev);
-  if (slot >= MSCSLOTS)
-    return ENXIO;
-  msc = &mscdev[slot];
-  if (!msc->active)
-    return ENXIO;
-  ms = &msc->board->Status[msc->port];
-
-#if DEBUG_MSC
-  bugi(msc, "hwiflow");
-#endif
-  /* Well, we should really _do_ something here, but the 65c02 code
-   * manages the RTS signal on its own now, so...  This will probably
-   * change in the future.
-   */
+#else	/* Jukka's version */
+
+	int s, slot;
+	struct mscdevice *msc;
+	volatile struct mscstatus *ms;
 
+	/* get the device structure */
+	slot = MSCSLOT(tp->t_dev);
+	if (slot >= MSCSLOTS)
+		return ENXIO;
+	msc = &mscdev[slot];
+	if (!msc->active)
+		return ENXIO;
+	ms = &msc->board->Status[msc->port];
+
+	/* Well, we should really _do_ something here, but the 65c02 code
+	 * manages the RTS signal on its own now, so...  This will probably
+	 * change in the future.
+	 */
 #endif
 	return 1;
-
 }
 
 void
 mscstart(tp)
 	register struct tty *tp;
 {
-  register int cc;
-  register char *cp;
-  register int mhead;
-  int s;
-  int slot;
-  struct mscdevice *msc;
-  volatile struct mscstatus *ms;
-  volatile char *mob;
-  int hiwat = 0;
-  int maxout;
-
-  if (! (tp->t_state & TS_ISOPEN))
-    return;
-
-  slot = MSCSLOT(tp->t_dev);
+	register int cc;
+	register char *cp;
+	register int mhead;
+	int s, slot;
+	struct mscdevice *msc;
+	volatile struct mscstatus *ms;
+	volatile char *mob;
+	int hiwat = 0;
+	int maxout;
+
+	if (! (tp->t_state & TS_ISOPEN))
+		return;
+
+	slot = MSCSLOT(tp->t_dev);
 
 #if 0
-  printf("starting msc%d\n", slot);
+	printf("starting msc%d\n", slot);
 #endif
 
-  s = spltty();
-
-  /* don't start if explicitly stopped */
-  if (tp->t_state & (TS_TIMEOUT|TS_TTSTOP)) 
-    goto out;
+	s = spltty();
 
-  /* wake up if below low water */
-  cc = tp->t_outq.c_cc;
+	/* don't start if explicitly stopped */
+	if (tp->t_state & (TS_TIMEOUT|TS_TTSTOP)) 
+		goto out;
 
-  if (cc <= tp->t_lowat) {
-      if (tp->t_state & TS_ASLEEP) {
+	/* wake up if below low water */
+	cc = tp->t_outq.c_cc;
 
-	  tp->t_state &= ~TS_ASLEEP;
-	  wakeup((caddr_t)&tp->t_outq);
+	if (cc <= tp->t_lowat) {
+		if (tp->t_state & TS_ASLEEP) {
+			tp->t_state &= ~TS_ASLEEP;
+			wakeup((caddr_t)&tp->t_outq);
+		}
+		selwakeup(&tp->t_wsel);
 	}
 
-      selwakeup(&tp->t_wsel);
-  }
-
-  /* don't bother if no characters or busy */
-  if (cc == 0 || (tp->t_state & TS_BUSY))
-    goto out;
+	/* don't bother if no characters or busy */
+	if (cc == 0 || (tp->t_state & TS_BUSY))
+		goto out;
 
-  /*
-   * Limit the amount of output we do in one burst
-   */
-  msc = &mscdev[slot];
-  ms = &msc->board->Status[msc->port];
-  mhead = ms->OutHead;
-  maxout = mhead - ms->OutTail;
+	/*
+	 * Limit the amount of output we do in one burst
+	 */
+	msc = &mscdev[slot];
+	ms = &msc->board->Status[msc->port];
+	mhead = ms->OutHead;
+	maxout = mhead - ms->OutTail;
 
-  if (maxout < 0)
-      maxout += IOBUFLEN;
+	if (maxout < 0)
+		maxout += IOBUFLEN;
 
-  maxout = IOBUFLEN - 1 - maxout;
+	maxout = IOBUFLEN - 1 - maxout;
 
-  if (cc >= maxout) {
-      hiwat++;
-      cc = maxout;
-  }
+	if (cc >= maxout) {
+		hiwat++;
+		cc = maxout;
+	}
 
-  cc = q_to_b (&tp->t_outq, msc->tmpbuf, cc);
+	cc = q_to_b (&tp->t_outq, msc->tmpbuf, cc);
 
-  if (cc > 0) {
-      tp->t_state |= TS_BUSY;
+	if (cc > 0) {
+		tp->t_state |= TS_BUSY;
 
-      mob = &msc->board->OutBuf[msc->port][0];
-      cp = &msc->tmpbuf[0];
+		mob = &msc->board->OutBuf[msc->port][0];
+		cp = &msc->tmpbuf[0];
       
-      /* enable output */
-      ms->OutDisable = FALSE;
+		/* enable output */
+		ms->OutDisable = FALSE;
 
 #if 0
-      msc->tmpbuf[cc] = 0;
-      printf("sending '%s'\n", msctmpbuf);
+		msc->tmpbuf[cc] = 0;
+		printf("sending '%s'\n", msctmpbuf);
 #endif
 
-      /* send the first char across to reduce latency */
-      mob[mhead++] = *cp++;
-      mhead &= IOBUFLENMASK;
-      ms->OutHead = mhead;
-      cc--;
-
-      /* copy the rest of the chars across quickly */
-      while (cc > 0) {
-	  mob[mhead++] = *cp++;
-	  mhead &= IOBUFLENMASK;
-	  cc--;
-      }
-      ms->OutHead = mhead;
-
-      /* leave the device busy if we've filled the buffer */
-      if (!hiwat)
-        tp->t_state &= ~TS_BUSY;
-    }
+		/* send the first char across to reduce latency */
+		mob[mhead++] = *cp++;
+		mhead &= IOBUFLENMASK;
+		ms->OutHead = mhead;
+		cc--;
+
+		/* copy the rest of the chars across quickly */
+		while (cc > 0) {
+			mob[mhead++] = *cp++;
+			mhead &= IOBUFLENMASK;
+			cc--;
+		}
+		ms->OutHead = mhead;
+
+		/* leave the device busy if we've filled the buffer */
+		if (!hiwat)
+			tp->t_state &= ~TS_BUSY;
+	}
 
 out:  
-  splx(s);
-
+	splx(s);
 }
  
 /* XXX */
@@ -1190,81 +1070,68 @@ mscmctl(dev, bits, how)
 	dev_t dev;
 	int bits, how;
 {
-  struct mscdevice *msc;
-  volatile struct mscstatus *ms;
-  int slot;
-  int s;
-  u_char newcmd;
-  int OldFlags;
-
-  /* get the device structure */
-  slot = MSCSLOT(dev);
+	struct mscdevice *msc;
+	volatile struct mscstatus *ms;
+	int slot;
+	int s;
+	u_char newcmd;
+	int OldFlags;
 
-  if (slot >= MSCSLOTS)
-    return ENXIO;
+	/* get the device structure */
+	slot = MSCSLOT(dev);
 
-  msc = &mscdev[slot];
+	if (slot >= MSCSLOTS)
+		return ENXIO;
 
-  if (!msc->active)
-    return ENXIO;
+	msc = &mscdev[slot];
 
-#if DEBUG_MSC
-  bugi(msc, "mctl1");
-#endif
+	if (!msc->active)
+		return ENXIO;
 
-  s = spltty();		/* Jukka wants spl6() here, WHY?!! RFH */
+	s = spltty();
 
-  if (how != DMGET) {
-      OldFlags = msc->flags;
-      bits &= TIOCM_DTR | TIOCM_RTS; /* can only modify DTR and RTS */
+	if (how != DMGET) {
+		OldFlags = msc->flags;
+		bits &= TIOCM_DTR | TIOCM_RTS;	/* can only modify DTR and RTS */
 
-      switch (how) {
-        case DMSET:
-	  msc->flags = (bits | (msc->flags & ~(TIOCM_DTR | TIOCM_RTS)));
-          break;
+		switch (how) {
+		    case DMSET:
+			msc->flags = (bits | (msc->flags & ~(TIOCM_DTR | TIOCM_RTS)));
+			break;
       
-        case DMBIC:
-          msc->flags &= ~bits;
-          break;
+		    case DMBIC:
+			msc->flags &= ~bits;
+			break;
       
-        case DMBIS:
-          msc->flags |= bits;
-          break;
-      }
-
-#if DEBUG_MSC
-    bugi(msc, "mctl2");
-#endif
+		    case DMBIS:
+			msc->flags |= bits;
+			break;
+		}
 
-      /* modify modem control state */
-      ms = &msc->board->Status[msc->port];
+		/* modify modem control state */
+		ms = &msc->board->Status[msc->port];
 
-      if (msc->flags & TIOCM_RTS)	/* was bits & */
-	newcmd = MSCCMD_RTSOn;
-      else			/* this doesn't actually work now */
-	newcmd = MSCCMD_RTSOff;
+		if (msc->flags & TIOCM_RTS)	/* was bits & */
+			newcmd = MSCCMD_RTSOn;
+		else			/* this doesn't actually work now */
+			newcmd = MSCCMD_RTSOff;
 
-      if (msc->flags & TIOCM_DTR)	/* was bits & */
-	newcmd |= MSCCMD_Enable;
+		if (msc->flags & TIOCM_DTR)	/* was bits & */
+			newcmd |= MSCCMD_Enable;
 
-      ms->Command = (ms->Command & (~MSCCMD_RTSMask & ~MSCCMD_Enable)) | newcmd;
-      ms->Setup = TRUE;
+		ms->Command = (ms->Command & (~MSCCMD_RTSMask & ~MSCCMD_Enable)) | newcmd;
+		ms->Setup = TRUE;
 
-      /* if we've dropped DTR, bitbucket any pending output */
-      if ( (OldFlags & TIOCM_DTR) && ((bits & TIOCM_DTR) == 0))
-        ms->OutFlush = TRUE;
-  }
+		/* if we've dropped DTR, bitbucket any pending output */
+		if ( (OldFlags & TIOCM_DTR) && ((bits & TIOCM_DTR) == 0))
+			ms->OutFlush = TRUE;
+	}
 
-  bits = msc->flags;
+	bits = msc->flags;
 
-  (void) splx(s);
+	(void) splx(s);
   
-#if DEBUG_MSC
-    bugi(msc, "mctl3");
-#endif
-
-  return(bits);
-
+	return(bits);
 }
 
 struct tty *
@@ -1283,42 +1150,36 @@ int
 mscinitcard(zap)
 	struct zbus_args *zap;
 {
-  int bcount;
-  short start;
-  u_char *from;
-  volatile u_char *to;
-  volatile struct mscmemory *mlm;
-
-  mlm = (volatile struct mscmemory *)zap->va;	
-  (void)mlm->Enable6502Reset;
-
-  /* copy the code across to the board */
-  to = (u_char *)mlm;
-  from = msc6502code; bcount = sizeof(msc6502code) - 2;
-  start = *(short *)from; from += sizeof(start);
-  to += start;
-
-#if DEBUG_MSC
-  printf("\n** copying %ld bytes from %08lx to %08lx (start=%04lx)\n",
-	  (unsigned long)bcount, (unsigned long)from, to, start);
-  printf("First byte to copy is %02lx\n", *from);
-#endif
+	int bcount;
+	short start;
+	u_char *from;
+	volatile u_char *to;
+	volatile struct mscmemory *mlm;
+
+	mlm = (volatile struct mscmemory *)zap->va;	
+	(void)mlm->Enable6502Reset;
 
-  while(bcount--) *to++ = *from++;
+	/* copy the code across to the board */
+	to = (u_char *)mlm;
+	from = msc6502code; bcount = sizeof(msc6502code) - 2;
+	start = *(short *)from; from += sizeof(start);
+	to += start;
 
-  mlm->Common.Crystal = MSC_UNKNOWN;	/* use automatic speed check */
+	while(bcount--) *to++ = *from++;
 
-  /* start 6502 running */
-  (void)mlm->ResetBoard;
+	mlm->Common.Crystal = MSC_UNKNOWN;	/* use automatic speed check */
 
-  /* wait until speed detector has finished */
-  for (bcount = 0; bcount < 200; bcount++) {
-	delay(10000);
-	if (mlm->Common.Crystal) break;
-  }
+	/* start 6502 running */
+	(void)mlm->ResetBoard;
 
-  return(0);
+	/* wait until speed detector has finished */
+	for (bcount = 0; bcount < 200; bcount++) {
+		delay(10000);
+		if (mlm->Common.Crystal)
+			break;
+	}
 
+	return(0);
 }
 
 #endif  /* NMSC > 0 */
diff --git a/sys/arch/amiga/dev/msc6502.h b/sys/arch/amiga/dev/msc6502.h
index dff1daadfc4..ab01ad87773 100644
--- a/sys/arch/amiga/dev/msc6502.h
+++ b/sys/arch/amiga/dev/msc6502.h
@@ -1,7 +1,8 @@
-/*	$NetBSD: msc6502.h,v 1.2 1995/10/07 18:18:32 chopps Exp $ */
+/*	$OpenBSD: msc6502.h,v 1.2 1997/01/16 09:25:06 niklas Exp $	*/
+/*	$NetBSD: msc6502.h,v 1.3 1996/12/09 17:24:57 is Exp $	*/
 
 /*
- * Copyright (c) 1995 Jukka Marin <jmarin@teeri.jmp.fi>.
+ * Copyright (c) 1995 Jukka Marin <jmarin@jmp.fi>.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -31,209 +32,209 @@
  */
 static unsigned char msc6502code[] = {
 	0x38, 0x00, 0xA2, 0xFF, 0x9A, 0xD8, 0xA2, 0x00, 
-	0xA9, 0x00, 0xA0, 0x70, 0x95, 0x00, 0xE8, 0x88, 
-	0xD0, 0xFA, 0xA9, 0xFF, 0x85, 0x0D, 0x85, 0x1D, 
-	0x85, 0x2D, 0x85, 0x3D, 0x85, 0x4D, 0x85, 0x5D, 
-	0x85, 0x6D, 0x64, 0x74, 0x64, 0x76, 0xA9, 0x00, 
-	0x85, 0x71, 0xA9, 0xAA, 0xC9, 0x64, 0x90, 0x02, 
-	0xE6, 0x71, 0xA5, 0x70, 0xF0, 0x03, 0x4C, 0x9E, 
-	0x38, 0xA9, 0x98, 0x8D, 0x06, 0x44, 0xA9, 0x0B, 
-	0x8D, 0x04, 0x44, 0xAD, 0x02, 0x44, 0xA9, 0x80, 
-	0x8D, 0x1A, 0x7C, 0xA9, 0xFF, 0x8D, 0x08, 0x7C, 
-	0x8D, 0x0A, 0x7C, 0xA2, 0x00, 0x8E, 0x00, 0x44, 
-	0xEA, 0xEA, 0xAD, 0x02, 0x44, 0xEA, 0xEA, 0x8E, 
-	0x00, 0x44, 0xAD, 0x02, 0x44, 0x29, 0x10, 0xF0, 
-	0xF9, 0xA9, 0x11, 0x8E, 0x00, 0x44, 0x8D, 0x1C, 
-	0x7C, 0xAD, 0x02, 0x44, 0x29, 0x10, 0xF0, 0xF9, 
-	0x8E, 0x1C, 0x7C, 0xAD, 0x08, 0x7C, 0x85, 0x73, 
-	0xAD, 0x0A, 0x7C, 0x85, 0x72, 0xC9, 0xD0, 0x90, 
-	0x05, 0xA9, 0x02, 0x4C, 0x8E, 0x38, 0xA9, 0x01, 
-	0x85, 0x70, 0xA9, 0x00, 0x8D, 0x02, 0x44, 0x8D, 
-	0x06, 0x44, 0x8D, 0x04, 0x44, 0x4C, 0x9E, 0x38, 
-	0xAD, 0x00, 0x7C, 0xC5, 0x74, 0xF0, 0x0A, 0xC5, 
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+	0x02, 0x44, 0x29, 0x10, 0xF0, 0x2C, 0xA6, 0x05, 
+	0xF0, 0x0F, 0xAD, 0x02, 0x7C, 0x29, 0x01, 0xD0, 
+	0x21, 0x8E, 0x00, 0x44, 0x64, 0x05, 0x4C, 0x98, 
+	0x3A, 0xA6, 0x04, 0xE4, 0x03, 0xF0, 0x13, 0xA5, 
+	0x02, 0xD0, 0x0F, 0xAD, 0x02, 0x7C, 0x29, 0x01, 
+	0xD0, 0x08, 0xBD, 0x00, 0x02, 0x8D, 0x00, 0x44, 
+	0xE6, 0x04, 0xAD, 0x02, 0x4C, 0x89, 0x08, 0xF0, 
+	0x3B, 0x89, 0x02, 0xF0, 0x1B, 0xAD, 0x00, 0x4C, 
+	0xD0, 0x32, 0xA6, 0x0C, 0xA9, 0x01, 0x9D, 0x00, 
+	0x11, 0xA9, 0x01, 0x9D, 0x00, 0x0A, 0xE8, 0xE4, 
+	0x0D, 0xF0, 0x02, 0x86, 0x0C, 0x4C, 0xDA, 0x3A, 
+	0xA6, 0x0C, 0xAD, 0x00, 0x4C, 0x9D, 0x00, 0x0A, 
+	0x9E, 0x00, 0x11, 0xE8, 0xE4, 0x0D, 0xF0, 0x02, 
+	0x86, 0x0C, 0x29, 0x7F, 0xC9, 0x13, 0xD0, 0x04, 
+	0xA5, 0x17, 0x85, 0x0E, 0xAD, 0x02, 0x4C, 0x29, 
+	0x10, 0xF0, 0x2C, 0xA6, 0x11, 0xF0, 0x0F, 0xAD, 
+	0x02, 0x7C, 0x29, 0x02, 0xD0, 0x21, 0x8E, 0x00, 
+	0x4C, 0x64, 0x11, 0x4C, 0x0D, 0x3B, 0xA6, 0x10, 
+	0xE4, 0x0F, 0xF0, 0x13, 0xA5, 0x0E, 0xD0, 0x0F, 
+	0xAD, 0x02, 0x7C, 0x29, 0x02, 0xD0, 0x08, 0xBD, 
+	0x00, 0x03, 0x8D, 0x00, 0x4C, 0xE6, 0x10, 0xAD, 
+	0x02, 0x54, 0x89, 0x08, 0xF0, 0x3B, 0x89, 0x02, 
+	0xF0, 0x1B, 0xAD, 0x00, 0x54, 0xD0, 0x32, 0xA6, 
+	0x18, 0xA9, 0x01, 0x9D, 0x00, 0x12, 0xA9, 0x01, 
+	0x9D, 0x00, 0x0B, 0xE8, 0xE4, 0x19, 0xF0, 0x02, 
+	0x86, 0x18, 0x4C, 0x4F, 0x3B, 0xA6, 0x18, 0xAD, 
+	0x00, 0x54, 0x9D, 0x00, 0x0B, 0x9E, 0x00, 0x12, 
+	0xE8, 0xE4, 0x19, 0xF0, 0x02, 0x86, 0x18, 0x29, 
+	0x7F, 0xC9, 0x13, 0xD0, 0x04, 0xA5, 0x23, 0x85, 
+	0x1A, 0xAD, 0x02, 0x54, 0x29, 0x10, 0xF0, 0x2C, 
+	0xA6, 0x1D, 0xF0, 0x0F, 0xAD, 0x02, 0x7C, 0x29, 
+	0x04, 0xD0, 0x21, 0x8E, 0x00, 0x54, 0x64, 0x1D, 
+	0x4C, 0x82, 0x3B, 0xA6, 0x1C, 0xE4, 0x1B, 0xF0, 
+	0x13, 0xA5, 0x1A, 0xD0, 0x0F, 0xAD, 0x02, 0x7C, 
+	0x29, 0x04, 0xD0, 0x08, 0xBD, 0x00, 0x04, 0x8D, 
+	0x00, 0x54, 0xE6, 0x1C, 0xAD, 0x02, 0x5C, 0x89, 
 	0x08, 0xF0, 0x3B, 0x89, 0x02, 0xF0, 0x1B, 0xAD, 
-	0x00, 0x64, 0xD0, 0x32, 0xA6, 0x40, 0xA9, 0x01, 
-	0x9D, 0x00, 0x14, 0xA9, 0x01, 0x9D, 0x00, 0x0D, 
-	0xE8, 0xE4, 0x41, 0xF0, 0x02, 0x86, 0x40, 0x4C, 
-	0x3C, 0x3D, 0xA6, 0x40, 0xAD, 0x00, 0x64, 0x9D, 
-	0x00, 0x0D, 0x9E, 0x00, 0x14, 0xE8, 0xE4, 0x41, 
-	0xF0, 0x02, 0x86, 0x40, 0x29, 0x7F, 0xC9, 0x13, 
-	0xD0, 0x04, 0xA5, 0x4E, 0x85, 0x44, 0xAD, 0x02, 
-	0x64, 0x29, 0x10, 0xF0, 0x2C, 0xA6, 0x47, 0xF0, 
-	0x0F, 0xAD, 0x02, 0x7C, 0x29, 0x10, 0xD0, 0x21, 
-	0x8E, 0x00, 0x64, 0x64, 0x47, 0x4C, 0x6F, 0x3D, 
-	0xA6, 0x46, 0xE4, 0x45, 0xF0, 0x13, 0xA5, 0x44, 
-	0xD0, 0x0F, 0xAD, 0x02, 0x7C, 0x29, 0x10, 0xD0, 
-	0x08, 0xBD, 0x00, 0x06, 0x8D, 0x00, 0x64, 0xE6, 
-	0x46, 0xAD, 0x02, 0x6C, 0x89, 0x08, 0xF0, 0x3B, 
-	0x89, 0x02, 0xF0, 0x1B, 0xAD, 0x00, 0x6C, 0xD0, 
-	0x32, 0xA6, 0x50, 0xA9, 0x01, 0x9D, 0x00, 0x15, 
-	0xA9, 0x01, 0x9D, 0x00, 0x0E, 0xE8, 0xE4, 0x51, 
-	0xF0, 0x02, 0x86, 0x50, 0x4C, 0xB1, 0x3D, 0xA6, 
-	0x50, 0xAD, 0x00, 0x6C, 0x9D, 0x00, 0x0E, 0x9E, 
-	0x00, 0x15, 0xE8, 0xE4, 0x51, 0xF0, 0x02, 0x86, 
-	0x50, 0x29, 0x7F, 0xC9, 0x13, 0xD0, 0x04, 0xA5, 
-	0x5E, 0x85, 0x54, 0xAD, 0x02, 0x6C, 0x29, 0x10, 
-	0xF0, 0x2C, 0xA6, 0x57, 0xF0, 0x0F, 0xAD, 0x02, 
-	0x7C, 0x29, 0x20, 0xD0, 0x21, 0x8E, 0x00, 0x6C, 
-	0x64, 0x57, 0x4C, 0xE4, 0x3D, 0xA6, 0x56, 0xE4, 
-	0x55, 0xF0, 0x13, 0xA5, 0x54, 0xD0, 0x0F, 0xAD, 
-	0x02, 0x7C, 0x29, 0x20, 0xD0, 0x08, 0xBD, 0x00, 
-	0x07, 0x8D, 0x00, 0x6C, 0xE6, 0x56, 0xAD, 0x02, 
-	0x74, 0x89, 0x08, 0xF0, 0x3B, 0x89, 0x02, 0xF0, 
-	0x1B, 0xAD, 0x00, 0x74, 0xD0, 0x32, 0xA6, 0x60, 
-	0xA9, 0x01, 0x9D, 0x00, 0x16, 0xA9, 0x01, 0x9D, 
-	0x00, 0x0F, 0xE8, 0xE4, 0x61, 0xF0, 0x02, 0x86, 
-	0x60, 0x4C, 0x26, 0x3E, 0xA6, 0x60, 0xAD, 0x00, 
-	0x74, 0x9D, 0x00, 0x0F, 0x9E, 0x00, 0x16, 0xE8, 
-	0xE4, 0x61, 0xF0, 0x02, 0x86, 0x60, 0x29, 0x7F, 
-	0xC9, 0x13, 0xD0, 0x04, 0xA5, 0x6E, 0x85, 0x64, 
-	0xAD, 0x02, 0x74, 0x29, 0x10, 0xF0, 0x2C, 0xA6, 
-	0x67, 0xF0, 0x0F, 0xAD, 0x02, 0x7C, 0x29, 0x40, 
-	0xD0, 0x21, 0x8E, 0x00, 0x74, 0x64, 0x67, 0x4C, 
-	0x59, 0x3E, 0xA6, 0x66, 0xE4, 0x65, 0xF0, 0x13, 
-	0xA5, 0x64, 0xD0, 0x0F, 0xAD, 0x02, 0x7C, 0x29, 
-	0x40, 0xD0, 0x08, 0xBD, 0x00, 0x08, 0x8D, 0x00, 
-	0x74, 0xE6, 0x66, 0x60, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0x00, 0x5C, 0xD0, 0x32, 0xA6, 0x24, 0xA9, 0x01, 
+	0x9D, 0x00, 0x13, 0xA9, 0x01, 0x9D, 0x00, 0x0C, 
+	0xE8, 0xE4, 0x25, 0xF0, 0x02, 0x86, 0x24, 0x4C, 
+	0xC4, 0x3B, 0xA6, 0x24, 0xAD, 0x00, 0x5C, 0x9D, 
+	0x00, 0x0C, 0x9E, 0x00, 0x13, 0xE8, 0xE4, 0x25, 
+	0xF0, 0x02, 0x86, 0x24, 0x29, 0x7F, 0xC9, 0x13, 
+	0xD0, 0x04, 0xA5, 0x2F, 0x85, 0x26, 0xAD, 0x02, 
+	0x5C, 0x29, 0x10, 0xF0, 0x2C, 0xA6, 0x29, 0xF0, 
+	0x0F, 0xAD, 0x02, 0x7C, 0x29, 0x08, 0xD0, 0x21, 
+	0x8E, 0x00, 0x5C, 0x64, 0x29, 0x4C, 0xF7, 0x3B, 
+	0xA6, 0x28, 0xE4, 0x27, 0xF0, 0x13, 0xA5, 0x26, 
+	0xD0, 0x0F, 0xAD, 0x02, 0x7C, 0x29, 0x08, 0xD0, 
+	0x08, 0xBD, 0x00, 0x05, 0x8D, 0x00, 0x5C, 0xE6, 
+	0x28, 0xAD, 0x02, 0x64, 0x89, 0x08, 0xF0, 0x3B, 
+	0x89, 0x02, 0xF0, 0x1B, 0xAD, 0x00, 0x64, 0xD0, 
+	0x32, 0xA6, 0x30, 0xA9, 0x01, 0x9D, 0x00, 0x14, 
+	0xA9, 0x01, 0x9D, 0x00, 0x0D, 0xE8, 0xE4, 0x31, 
+	0xF0, 0x02, 0x86, 0x30, 0x4C, 0x39, 0x3C, 0xA6, 
+	0x30, 0xAD, 0x00, 0x64, 0x9D, 0x00, 0x0D, 0x9E, 
+	0x00, 0x14, 0xE8, 0xE4, 0x31, 0xF0, 0x02, 0x86, 
+	0x30, 0x29, 0x7F, 0xC9, 0x13, 0xD0, 0x04, 0xA5, 
+	0x3B, 0x85, 0x32, 0xAD, 0x02, 0x64, 0x29, 0x10, 
+	0xF0, 0x2C, 0xA6, 0x35, 0xF0, 0x0F, 0xAD, 0x02, 
+	0x7C, 0x29, 0x10, 0xD0, 0x21, 0x8E, 0x00, 0x64, 
+	0x64, 0x35, 0x4C, 0x6C, 0x3C, 0xA6, 0x34, 0xE4, 
+	0x33, 0xF0, 0x13, 0xA5, 0x32, 0xD0, 0x0F, 0xAD, 
+	0x02, 0x7C, 0x29, 0x10, 0xD0, 0x08, 0xBD, 0x00, 
+	0x06, 0x8D, 0x00, 0x64, 0xE6, 0x34, 0xAD, 0x02, 
+	0x6C, 0x89, 0x08, 0xF0, 0x3B, 0x89, 0x02, 0xF0, 
+	0x1B, 0xAD, 0x00, 0x6C, 0xD0, 0x32, 0xA6, 0x3C, 
+	0xA9, 0x01, 0x9D, 0x00, 0x15, 0xA9, 0x01, 0x9D, 
+	0x00, 0x0E, 0xE8, 0xE4, 0x3D, 0xF0, 0x02, 0x86, 
+	0x3C, 0x4C, 0xAE, 0x3C, 0xA6, 0x3C, 0xAD, 0x00, 
+	0x6C, 0x9D, 0x00, 0x0E, 0x9E, 0x00, 0x15, 0xE8, 
+	0xE4, 0x3D, 0xF0, 0x02, 0x86, 0x3C, 0x29, 0x7F, 
+	0xC9, 0x13, 0xD0, 0x04, 0xA5, 0x47, 0x85, 0x3E, 
+	0xAD, 0x02, 0x6C, 0x29, 0x10, 0xF0, 0x2C, 0xA6, 
+	0x41, 0xF0, 0x0F, 0xAD, 0x02, 0x7C, 0x29, 0x20, 
+	0xD0, 0x21, 0x8E, 0x00, 0x6C, 0x64, 0x41, 0x4C, 
+	0xE1, 0x3C, 0xA6, 0x40, 0xE4, 0x3F, 0xF0, 0x13, 
+	0xA5, 0x3E, 0xD0, 0x0F, 0xAD, 0x02, 0x7C, 0x29, 
+	0x20, 0xD0, 0x08, 0xBD, 0x00, 0x07, 0x8D, 0x00, 
+	0x6C, 0xE6, 0x40, 0xAD, 0x02, 0x74, 0x89, 0x08, 
+	0xF0, 0x3B, 0x89, 0x02, 0xF0, 0x1B, 0xAD, 0x00, 
+	0x74, 0xD0, 0x32, 0xA6, 0x48, 0xA9, 0x01, 0x9D, 
+	0x00, 0x16, 0xA9, 0x01, 0x9D, 0x00, 0x0F, 0xE8, 
+	0xE4, 0x49, 0xF0, 0x02, 0x86, 0x48, 0x4C, 0x23, 
+	0x3D, 0xA6, 0x48, 0xAD, 0x00, 0x74, 0x9D, 0x00, 
+	0x0F, 0x9E, 0x00, 0x16, 0xE8, 0xE4, 0x49, 0xF0, 
+	0x02, 0x86, 0x48, 0x29, 0x7F, 0xC9, 0x13, 0xD0, 
+	0x04, 0xA5, 0x53, 0x85, 0x4A, 0xAD, 0x02, 0x74, 
+	0x29, 0x10, 0xF0, 0x2C, 0xA6, 0x4D, 0xF0, 0x0F, 
+	0xAD, 0x02, 0x7C, 0x29, 0x40, 0xD0, 0x21, 0x8E, 
+	0x00, 0x74, 0x64, 0x4D, 0x4C, 0x56, 0x3D, 0xA6, 
+	0x4C, 0xE4, 0x4B, 0xF0, 0x13, 0xA5, 0x4A, 0xD0, 
+	0x0F, 0xAD, 0x02, 0x7C, 0x29, 0x40, 0xD0, 0x08, 
+	0xBD, 0x00, 0x08, 0x8D, 0x00, 0x74, 0xE6, 0x4C, 
+	0x60, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
 	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
 	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
 	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
diff --git a/sys/arch/amiga/dev/mscreg.h b/sys/arch/amiga/dev/mscreg.h
index e1e106e040a..afeaee89562 100644
--- a/sys/arch/amiga/dev/mscreg.h
+++ b/sys/arch/amiga/dev/mscreg.h
@@ -1,4 +1,5 @@
-/*	$NetBSD: mscreg.h,v 1.4 1995/10/07 18:22:14 chopps Exp $ */
+/*	$OpenBSD: mscreg.h,v 1.2 1997/01/16 09:25:07 niklas Exp $ */
+/*	$NetBSD: mscreg.h,v 1.5 1996/12/09 17:24:58 is Exp $ */
 
 /*
  * Copyright (c) 1993 Zik.
@@ -46,8 +47,8 @@
  *    - Change to NetBSD style for integration in to the main tree. 950919
  */
 
-#define	NUMLINES	7		/* number of lines per card */
-#define	IOBUFLEN	256		/* number of bytes per buffer */
+#define	NUMLINES	7	/* number of lines per card */
+#define	IOBUFLEN	256	/* number of bytes per buffer */
 #define	IOBUFLENMASK	0xff	/* mask for maximum number of bytes */
 #define	IOBUFHIGHWATER	192	/* point at which to enable output */
 #define	IOBUFLOWWATER	128	/* point at which to wake output */
@@ -64,13 +65,15 @@ struct msccommon {
 	u_char Pad_a;
 	u_char TimerH;	/* timer value after speed check */
 	u_char TimerL;
+	u_char CDHead;	/* head pointer for CD message queue */
+	u_char CDTail;	/* tail pointer for CD message queue */
+	u_char CDStatus;
+	u_char Pad_b;
 };
 
 struct mscstatus {
 	u_char InHead;		/* input queue head */
 	u_char InTail;		/* input queue tail */
-	u_char Pad_a;		/* paddington */
-	u_char Pad_b;		/* paddington */
 	u_char OutDisable;	/* disables output */
 	u_char OutHead;		/* output queue head */
 	u_char OutTail;		/* output queue tail */
@@ -81,22 +84,22 @@ struct mscstatus {
 	u_char Command;		/* command byte - see MSCCMD */
 	u_char SoftFlow;	/* enables xon/xoff flow control */
 	/* private 65C02 fields: */
-	u_char chCD;		/* used to detect CD changes */
 	u_char XonOff;		/* stores XON/XOFF enable/disable */
-	u_char Pad_c;		/* paddington */
 };
 
-#define	MSC_MEMPAD	\
+#define	MSC_MEMPAD1	\
     (0x0200 - NUMLINES * sizeof(struct mscstatus) - sizeof(struct msccommon))
+#define	MSC_MEMPAD2	(0x2000 - NUMLINES * IOBUFLEN - IOBUFLEN)
 	
 struct mscmemory {
 	struct mscstatus Status[NUMLINES];	/* 0x0000-0x006f status areas */
-	struct msccommon Common;		/* 0x0070-0x0073 common flags */
-	u_char Dummy1[MSC_MEMPAD];		/* 0x00XX-0x01ff */
+	struct msccommon Common;		/* 0x0070-0x0077 common flags */
+	u_char Dummy1[MSC_MEMPAD1];		/* 0x00XX-0x01ff */
 	u_char OutBuf[NUMLINES][IOBUFLEN];	/* 0x0200-0x08ff output bufs */
 	u_char InBuf[NUMLINES][IOBUFLEN];	/* 0x0900-0x0fff input bufs */
 	u_char InCtl[NUMLINES][IOBUFLEN];	/* 0x1000-0x16ff control data */
-	u_char Dummy2[ 0x2000 - 7 * 0x0100];	/* 0x1700-0x2fff */
+	u_char CDBuf[IOBUFLEN];			/* 0x1700-0x17ff CD event buffer */
+	u_char Dummy2[MSC_MEMPAD2];		/* 0x1800-0x2fff */
 	u_char Code[0x1000];			/* 0x3000-0x3fff code area */
 	u_short InterruptAck;			/* 0x4000        intr ack */
 	u_char Dummy3[0x3ffe];			/* 0x4002-0x7fff */
@@ -107,16 +110,17 @@ struct mscmemory {
 						/*  6502 RESET line held high */
 };
 
-#undef MSC_MEMPAD
+#undef MSC_MEMPAD1
+#undef MSC_MEMPAD2
 
 struct mscdevice {
 	volatile struct mscmemory *board;	/* where the board is located */
 	int flags;			/* modem control flags */
 	int openflags;			/* flags for device open */
+	u_char unit;			/* which unit (ie. which board) */
 	u_char port;			/* which port on the board (0-6) */
 	u_char active;			/* does this port have hardware? */
 	u_char closing;			/* are we flushing before close? */
-	u_char paddington;		/* just for padding */
 	char tmpbuf[IOBUFLEN];		/* temp buffer for data transfers */
 };
 
diff --git a/sys/arch/amiga/dev/otgsc.c b/sys/arch/amiga/dev/otgsc.c
index a1aeeb7e5e0..0e57650941a 100644
--- a/sys/arch/amiga/dev/otgsc.c
+++ b/sys/arch/amiga/dev/otgsc.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: otgsc.c,v 1.4 1996/11/23 21:45:22 kstailey Exp $	*/
-/*	$NetBSD: otgsc.c,v 1.11 1996/04/21 21:12:16 veego Exp $	*/
+/*	$OpenBSD: otgsc.c,v 1.5 1997/01/16 09:25:08 niklas Exp $	*/
+/*	$NetBSD: otgsc.c,v 1.17 1996/12/23 09:10:27 veego Exp $	*/
 
 /*
  * Copyright (c) 1994 Michael L. Hitch
diff --git a/sys/arch/amiga/dev/par.c b/sys/arch/amiga/dev/par.c
index 6ae89c2e069..69fdf80870f 100644
--- a/sys/arch/amiga/dev/par.c
+++ b/sys/arch/amiga/dev/par.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: par.c,v 1.3 1996/05/02 06:44:24 niklas Exp $	*/
-/*	$NetBSD: par.c,v 1.13 1996/04/21 21:12:18 veego Exp $	*/
+/*	$OpenBSD: par.c,v 1.4 1997/01/16 09:25:09 niklas Exp $	*/
+/*	$NetBSD: par.c,v 1.16 1996/12/23 09:10:28 veego Exp $	*/
 
 /*
  * Copyright (c) 1982, 1990 The Regents of the University of California.
diff --git a/sys/arch/amiga/dev/parioctl.h b/sys/arch/amiga/dev/parioctl.h
index f9250f40f3c..49f799e62bf 100644
--- a/sys/arch/amiga/dev/parioctl.h
+++ b/sys/arch/amiga/dev/parioctl.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: parioctl.h,v 1.2 1997/01/16 09:25:11 niklas Exp $	*/
 /*	$NetBSD: parioctl.h,v 1.5 1994/10/26 02:32:00 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/rtmondefs.c b/sys/arch/amiga/dev/rtmondefs.c
index 18bf42a3eca..a3cac40cd10 100644
--- a/sys/arch/amiga/dev/rtmondefs.c
+++ b/sys/arch/amiga/dev/rtmondefs.c
@@ -1,3 +1,4 @@
+/*	$OpenBSD: rtmondefs.c,v 1.2 1997/01/16 09:25:12 niklas Exp $	*/
 /*	$NetBSD: rtmondefs.c,v 1.2 1994/10/26 02:04:33 cgd Exp $	*/
 
 static struct MonDef monitor_defs[] = {
diff --git a/sys/arch/amiga/dev/rtmons b/sys/arch/amiga/dev/rtmons
index 22811edaeb0..ab4b80a6d77 100644
--- a/sys/arch/amiga/dev/rtmons
+++ b/sys/arch/amiga/dev/rtmons
@@ -1,3 +1,4 @@
+;	$OpenBSD: rtmons,v 1.2 1997/01/16 09:25:13 niklas Exp $
 ;	$NetBSD: rtmons,v 1.2 1994/10/26 02:04:36 cgd Exp $
 
 ; 640 × 200, 4 Bit, 31609 Hz, 75 Hz d
diff --git a/sys/arch/amiga/dev/sbic.c b/sys/arch/amiga/dev/sbic.c
index cf83fabaecb..eaba55a78c6 100644
--- a/sys/arch/amiga/dev/sbic.c
+++ b/sys/arch/amiga/dev/sbic.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: sbic.c,v 1.7 1996/05/29 10:15:38 niklas Exp $	*/
-/*	$NetBSD: sbic.c,v 1.25 1996/05/12 02:26:10 mhitch Exp $	*/
+/*	$OpenBSD: sbic.c,v 1.8 1997/01/16 09:25:16 niklas Exp $	*/
+/*	$NetBSD: sbic.c,v 1.28 1996/10/13 03:07:29 christos Exp $	*/
 
 /*
  * Copyright (c) 1994 Christian E. Hopps
@@ -1791,7 +1791,7 @@ sbicgo(dev, xs)
 	/*
 	 * push the data cache ( I think this won't work (EH))
 	 */
-#if defined(M68040)
+#if defined(M68040) || defined(M68060)
 	if (mmutype == MMU_68040 && usedma && count) {
 		dma_cachectl(addr, count);
 		if (((u_int)addr & 0xF) || (((u_int)addr + count) & 0xF))
@@ -2279,10 +2279,11 @@ sbicnextstate(dev, csr, asr)
 		/*
 		 * check for overlapping cache line, flush if so
 		 */
-#ifdef M68040
+#if defined(M68040) || defined(M68060)
 		if (dev->sc_flags & SBICF_DCFLUSH) {
 #if 0
-			printf("sbic: 68040 DMA cache flush needs fixing? %x:%x\n",
+			printf("sbic: 68040/68060 DMA cache flush needs "
+			    "fixing? %x:%x\n",
 			    dev->sc_xs->data, dev->sc_xs->datalen);
 #endif
 		}
@@ -2558,10 +2559,12 @@ sbicnextstate(dev, csr, asr)
 			/*
 			 * check for overlapping cache line, flush if so
 			 */
-#ifdef M68040
+#if defined(M68040) || defined(M68060)
+
 			if (dev->sc_flags & SBICF_DCFLUSH) {
 #if 0
-				printf("sibc: 68040 DMA cache flush needs fixing? %x:%x\n",
+				printf("sbic: 68040/060 DMA cache flush needs "
+				    "fixing? %x:%x\n",
 				    dev->sc_xs->data, dev->sc_xs->datalen);
 #endif
 			}
diff --git a/sys/arch/amiga/dev/sbicreg.h b/sys/arch/amiga/dev/sbicreg.h
index 088d3e3177a..a7b08a4dfcb 100644
--- a/sys/arch/amiga/dev/sbicreg.h
+++ b/sys/arch/amiga/dev/sbicreg.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: sbicreg.h,v 1.3 1997/01/16 09:25:17 niklas Exp $	*/
 /*	$NetBSD: sbicreg.h,v 1.2 1994/10/26 02:04:40 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/sci.c b/sys/arch/amiga/dev/sci.c
index ea12bc58ce2..f49bce1aeb3 100644
--- a/sys/arch/amiga/dev/sci.c
+++ b/sys/arch/amiga/dev/sci.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: sci.c,v 1.4 1996/05/29 10:15:40 niklas Exp $	*/
-/*	$NetBSD: sci.c,v 1.17 1996/05/12 02:26:19 mhitch Exp $	*/
+/*	$OpenBSD: sci.c,v 1.5 1997/01/16 09:25:19 niklas Exp $	*/
+/*	$NetBSD: sci.c,v 1.19 1996/10/13 03:07:31 christos Exp $	*/
 
 /*
  * Copyright (c) 1994 Michael L. Hitch
diff --git a/sys/arch/amiga/dev/scireg.h b/sys/arch/amiga/dev/scireg.h
index b86f5a611cc..8be3d9c0cd2 100644
--- a/sys/arch/amiga/dev/scireg.h
+++ b/sys/arch/amiga/dev/scireg.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: scireg.h,v 1.2 1997/01/16 09:25:20 niklas Exp $	*/
 /*	$NetBSD: scireg.h,v 1.3 1994/10/26 02:04:46 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/scsidefs.h b/sys/arch/amiga/dev/scsidefs.h
deleted file mode 100644
index e69de29bb2d..00000000000
diff --git a/sys/arch/amiga/dev/ser.c b/sys/arch/amiga/dev/ser.c
index 1d40b2cb402..8561cf2f0c2 100644
--- a/sys/arch/amiga/dev/ser.c
+++ b/sys/arch/amiga/dev/ser.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: ser.c,v 1.5 1996/08/23 18:53:17 niklas Exp $	*/
-/*	$NetBSD: ser.c,v 1.34.4.1 1996/06/06 04:53:19 mhitch Exp $	*/
+/*	$OpenBSD: ser.c,v 1.6 1997/01/16 09:25:22 niklas Exp $	*/
+/*	$NetBSD: ser.c,v 1.39 1996/12/23 09:10:29 veego Exp $	*/
 
 /*
  * Copyright (c) 1982, 1986, 1990 The Regents of the University of California.
@@ -354,12 +354,16 @@ serclose(dev, flag, mode, p)
 	if (dev != kgdb_dev)
 #endif
 		custom.intena = INTF_RBF | INTF_TBE;	/* disable interrups */
-	custom.intreq = INTF_RBF | INTF_TBE;		/* clear int request */
+	custom.intreq = INTF_RBF | INTF_TBE;		/* clear intr req */
 
-	if ((tp->t_cflag & HUPCL) &&
-	    !(SWFLAGS(dev) & TIOCFLAG_SOFTCAR))
-		/* XXX perhaps only clear DTR */
-		(void) sermctl(dev, 0, DMSET);
+	/*
+	 * If the device is closed, it's close, no matter whether we deal with
+	 * modem control signals nor not.
+	 */
+#if 0
+	if (tp->t_cflag & HUPCL || tp->t_state & TS_WOPEN ||
+	    (tp->t_state & TS_ISOPEN) == 0)
+#endif
 	ttyclose(tp);
 #if not_yet
 	if (tp != &ser_cons) {
diff --git a/sys/arch/amiga/dev/serreg.h b/sys/arch/amiga/dev/serreg.h
index a53d30a2d1e..879bf7d284b 100644
--- a/sys/arch/amiga/dev/serreg.h
+++ b/sys/arch/amiga/dev/serreg.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: serreg.h,v 1.2 1997/01/16 09:25:23 niklas Exp $	*/
 /*	$NetBSD: serreg.h,v 1.7 1994/10/26 02:04:54 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/sfas.c b/sys/arch/amiga/dev/sfas.c
index 644171be546..1a2fba01ad2 100644
--- a/sys/arch/amiga/dev/sfas.c
+++ b/sys/arch/amiga/dev/sfas.c
@@ -1,6 +1,5 @@
-/*    $OpenBSD: sfas.c,v 1.5 1996/05/02 06:44:31 niklas Exp $  */
-
-/*	$NetBSD: sfas.c,v 1.9 1996/04/23 22:53:23 veego Exp $	*/
+/*    $OpenBSD: sfas.c,v 1.6 1997/01/16 09:25:25 niklas Exp $  */
+/*	$NetBSD: sfas.c,v 1.12 1996/10/13 03:07:33 christos Exp $	*/
 
 /*
  * Copyright (c) 1995 Daniel Widenfalk
@@ -369,7 +368,7 @@ sfas_scsicmd(struct scsi_xfer *xs)
  *  2) Out data source/destination is not in the u-stack area.
  */
 	if (!(flags & SCSI_POLL) && (
-#ifdef M68040
+#if defined(M68040) || defined(M68060)
 	    ((mmutype == MMU_68040) && ((vm_offset_t)xs->data >= 0xFFFC0000)) &&
 #endif
 		       ((vm_offset_t)xs->data >= 0xFF000000))) {
diff --git a/sys/arch/amiga/dev/siop.c b/sys/arch/amiga/dev/siop.c
index 127d1fc25d1..f63d723afac 100644
--- a/sys/arch/amiga/dev/siop.c
+++ b/sys/arch/amiga/dev/siop.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: siop.c,v 1.8 1996/05/29 10:15:43 niklas Exp $	*/
-/*	$NetBSD: siop.c,v 1.33 1996/05/12 02:26:26 mhitch Exp $	*/
+/*	$OpenBSD: siop.c,v 1.9 1997/01/16 09:25:26 niklas Exp $	*/
+/*	$NetBSD: siop.c,v 1.35 1996/10/13 03:07:34 christos Exp $	*/
 
 /*
  * Copyright (c) 1994 Michael L. Hitch
diff --git a/sys/arch/amiga/dev/siop_script.ss b/sys/arch/amiga/dev/siop_script.ss
index f43c74bfe10..3a37fc80a38 100644
--- a/sys/arch/amiga/dev/siop_script.ss
+++ b/sys/arch/amiga/dev/siop_script.ss
@@ -1,3 +1,4 @@
+;	$OpenBSD: siop_script.ss,v 1.2 1997/01/16 09:25:29 niklas Exp $
 ;	$NetBSD: siop_script.ss,v 1.3 1995/08/18 15:28:11 chopps Exp $
 
 ;
diff --git a/sys/arch/amiga/dev/view.c b/sys/arch/amiga/dev/view.c
index f6a00f1e9be..83cba6231c5 100644
--- a/sys/arch/amiga/dev/view.c
+++ b/sys/arch/amiga/dev/view.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: view.c,v 1.2 1996/05/02 06:44:36 niklas Exp $	*/
-/*	$NetBSD: view.c,v 1.13 1996/04/21 21:12:39 veego Exp $	*/
+/*	$OpenBSD: view.c,v 1.3 1997/01/16 09:25:30 niklas Exp $	*/
+/*	$NetBSD: view.c,v 1.16 1996/10/13 03:07:35 christos Exp $	*/
 
 /*
  * Copyright (c) 1994 Christian E. Hopps
diff --git a/sys/arch/amiga/dev/viewvar.h b/sys/arch/amiga/dev/viewvar.h
index b3e4f4cd015..fd8844e2cd9 100644
--- a/sys/arch/amiga/dev/viewvar.h
+++ b/sys/arch/amiga/dev/viewvar.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: viewvar.h,v 1.2 1997/01/16 09:25:30 niklas Exp $	*/
 /*	$NetBSD: viewvar.h,v 1.3 1994/10/26 02:05:08 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/vuid_event.h b/sys/arch/amiga/dev/vuid_event.h
index d98e2c0b380..1b07a1901c7 100644
--- a/sys/arch/amiga/dev/vuid_event.h
+++ b/sys/arch/amiga/dev/vuid_event.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: vuid_event.h,v 1.2 1997/01/16 09:25:32 niklas Exp $	*/
 /*	$NetBSD: vuid_event.h,v 1.2 1994/10/26 02:05:10 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/wesc.c b/sys/arch/amiga/dev/wesc.c
index be70b880250..17927617b61 100644
--- a/sys/arch/amiga/dev/wesc.c
+++ b/sys/arch/amiga/dev/wesc.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: wesc.c,v 1.5 1996/11/23 21:45:23 kstailey Exp $	*/
-/*	$NetBSD: wesc.c,v 1.13 1996/04/21 21:12:42 veego Exp $	*/
+/*	$OpenBSD: wesc.c,v 1.6 1997/01/16 09:25:33 niklas Exp $	*/
+/*	$NetBSD: wesc.c,v 1.19 1996/12/23 09:10:30 veego Exp $	*/
 
 /*
  * Copyright (c) 1994 Michael L. Hitch
diff --git a/sys/arch/amiga/dev/wstsc.c b/sys/arch/amiga/dev/wstsc.c
index 7ca477742a1..410eb048bf8 100644
--- a/sys/arch/amiga/dev/wstsc.c
+++ b/sys/arch/amiga/dev/wstsc.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: wstsc.c,v 1.4 1996/11/23 21:45:23 kstailey Exp $	*/
-/*	$NetBSD: wstsc.c,v 1.12 1996/04/28 06:49:35 mhitch Exp $	*/
+/*	$OpenBSD: wstsc.c,v 1.5 1997/01/16 09:25:34 niklas Exp $	*/
+/*	$NetBSD: wstsc.c,v 1.18 1996/12/23 09:10:31 veego Exp $	*/
 
 /*
  * Copyright (c) 1994 Michael L. Hitch
diff --git a/sys/arch/amiga/dev/zbus.c b/sys/arch/amiga/dev/zbus.c
index ab07e788297..588b1511050 100644
--- a/sys/arch/amiga/dev/zbus.c
+++ b/sys/arch/amiga/dev/zbus.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: zbus.c,v 1.7 1996/11/23 21:45:24 kstailey Exp $	*/
-/*	$NetBSD: zbus.c,v 1.19 1996/05/19 21:06:09 veego Exp $	*/
+/*	$OpenBSD: zbus.c,v 1.8 1997/01/16 09:25:35 niklas Exp $	*/
+/*	$NetBSD: zbus.c,v 1.31 1997/01/06 18:05:15 is Exp $	*/
 
 /*
  * Copyright (c) 1994 Christian E. Hopps
@@ -57,19 +57,22 @@ struct preconfdata {
  */
 static struct aconfdata aconftab[] = {
 	/* Commodore Amiga */
-	{ "atfsc",	514,	84 },
 	{ "atzee",	513,	1 },
+	{ "atzsc",	514,	2 },
 	{ "atzsc",	514,	3 },
 	{ "bah",	514,	9 },	/* A2060 */
-	{ "le",		514,	112 },
 	{ "ql",		514,	69 },
 	{ "ql",		514,	70 },
+	{ "atfsc",	514,	84 },
+	{ "le",		514,	112 },
 	/* Ameristar */
 	{ "le",		1053,	1 },
 	{ "bah",	1053,	9 },	/* A2060 */
 	{ "es",		1053,	10 },
 	/* University of Lowell */
 	{ "grful",	1030,	0 },
+	/* DMI */
+	{ "grfrs",	2129,	1 },	/* Resolver graphics board */
 	/* Macrosystems */
 	{ "grfrt",	18260,	6 },
 	{ "grfrh",	18260,	16},	/* Retina BLT Z3 */
@@ -101,10 +104,11 @@ static struct aconfdata aconftab[] = {
 	/* Hydra */
 	{ "ed",		2121,	1 },
 	/* ASDG */
-	{ "ed",		9999,	9 },		/* XXXX */
+	{ "ed",		1023,	254 },
 	/* Village Tronic Ariadne */
 	{ "ae",		2167,	201},
 	/* bsc/Alf Data */
+	{ "Tandem",	2092,    6 },	/* Tandem AT disk controler */
 	{ "mfc",	2092,	16 },
 	{ "mfc",	2092,	17 },
 	{ "mfc",	2092,	18 },
@@ -122,21 +126,30 @@ static struct aconfdata aconftab[] = {
 	/* phase 5 digital products */
 	{ "flmem",	8512,	10},	/* FastlaneZ3 memory */
 	{ "flsc",	8512,	11},	/* FastlaneZ3 */
+	{ "cbsc",	8512,	12},	/* Cyberstorm Mk I SCSI */
+	{ "bzivsc",	8512,	17},	/* Blizzard IV SCSI */
+	{ "bztzsc", 	8512,	24},	/* Blizzard 2060 SCSI */
+	{ "cbiisc", 	8512,	25},	/* Cyberstorm Mk II SCSI */
 	{ "grfcv",	8512,	34},	/* CyberVison 64 */
-	/* Commodore Amiga */
-	{ "afsc",	514,	84},	/* A4091 SCSI HD Controller */
 	/* Hacker Inc. */
 	{ "mlhsc",	2011,	1 },
 	/* Resource Management Force */
 	{ "qn",		2011,	2 },	/* QuickNet Ethernet */
 	/* ??? */
 	{ "empsc",	2171,	21 },	/* Emplant SCSI */
+	{ "empsc",	2171,	32 },	/* Emplant SCSI */
 	/* Tseng ET4000 boards */
 	{ "grfet",	2181,	0 },	/* oMniBus */
 	{ "grfet",	2167,	1 },	/* Domnio mem */
 	{ "grfet",	2167,	2 },	/* Domino regs */
 	{ "grfet",	2117,	3 },	/* Merlin mem */
-	{ "grfet",	2117,	4 }	/* Merlin regs */
+	{ "grfet",	2117,	4 },	/* Merlin regs */
+	/* Advanced Systems */
+	{ "nxsc",	2102,	1 },	/* Nexus SCSI board */
+	/* Masoboshi */
+	{ "mcsc",	8535,	4 },	/* Masoboshi Mastercard 702 */
+	/* Apollo */
+	{ "apssc",	8738,	35 }	/* Apollo '060 scsi */
 };
 static int naconfent = sizeof(aconftab) / sizeof(struct aconfdata);
 
diff --git a/sys/arch/amiga/dev/zbusvar.h b/sys/arch/amiga/dev/zbusvar.h
index 6c17a0e054e..bc799bdbe63 100644
--- a/sys/arch/amiga/dev/zbusvar.h
+++ b/sys/arch/amiga/dev/zbusvar.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: zbusvar.h,v 1.2 1997/01/16 09:25:36 niklas Exp $	*/
 /*	$NetBSD: zbusvar.h,v 1.1 1994/12/28 09:26:09 chopps Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/dev/zssc.c b/sys/arch/amiga/dev/zssc.c
index 0184d806b85..ffd2eefcbe1 100644
--- a/sys/arch/amiga/dev/zssc.c
+++ b/sys/arch/amiga/dev/zssc.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: zssc.c,v 1.8 1996/11/23 21:45:25 kstailey Exp $	*/
-/*	$NetBSD: zssc.c,v 1.16 1996/04/21 21:12:45 veego Exp $	*/
+/*	$OpenBSD: zssc.c,v 1.9 1997/01/16 09:25:37 niklas Exp $	*/
+/*	$NetBSD: zssc.c,v 1.22 1996/12/23 09:10:33 veego Exp $	*/
 
 /*
  * Copyright (c) 1994 Michael L. Hitch
diff --git a/sys/arch/amiga/include/ansi.h b/sys/arch/amiga/include/ansi.h
index d2286176862..46114eee1f6 100644
--- a/sys/arch/amiga/include/ansi.h
+++ b/sys/arch/amiga/include/ansi.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: ansi.h,v 1.2 1997/01/16 09:25:41 niklas Exp $	*/
 /*	$NetBSD: ansi.h,v 1.8 1994/10/26 02:05:55 cgd Exp $	*/
 
 #ifndef _MACHINE_ANSI_H_
diff --git a/sys/arch/amiga/include/asm.h b/sys/arch/amiga/include/asm.h
index 3e9ddfbf3b7..c77d57177b9 100644
--- a/sys/arch/amiga/include/asm.h
+++ b/sys/arch/amiga/include/asm.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: asm.h,v 1.2 1997/01/16 09:25:43 niklas Exp $	*/
 /*	$NetBSD: asm.h,v 1.4 1994/10/26 02:05:57 cgd Exp $	*/
 
 #ifndef _MACHINE_ASM_H_
diff --git a/sys/arch/amiga/include/cdefs.h b/sys/arch/amiga/include/cdefs.h
index a3c9c4377d7..aa33d6d365a 100644
--- a/sys/arch/amiga/include/cdefs.h
+++ b/sys/arch/amiga/include/cdefs.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: cdefs.h,v 1.2 1997/01/16 09:25:45 niklas Exp $	*/
 /*	$NetBSD: cdefs.h,v 1.1 1995/01/19 01:38:36 jtc Exp $	*/
 
 #ifndef _MACHINE_CDEFS_H_
diff --git a/sys/arch/amiga/include/conf.h b/sys/arch/amiga/include/conf.h
index 98ded5dd89d..e3bfee98297 100644
--- a/sys/arch/amiga/include/conf.h
+++ b/sys/arch/amiga/include/conf.h
@@ -1,5 +1,5 @@
-/*	$OpenBSD: conf.h,v 1.5 1996/09/04 22:44:22 niklas Exp $	*/
-/*	$NetBSD: conf.h,v 1.1 1996/04/21 21:13:16 veego Exp $	*/
+/*	$OpenBSD: conf.h,v 1.6 1997/01/16 09:25:45 niklas Exp $	*/
+/*	$NetBSD: conf.h,v 1.4 1996/11/30 01:13:07 is Exp $	*/
 
 /*
  * Copyright (c) 1996 Bernd Ernesti.  All rights reserved.
@@ -37,6 +37,8 @@ cdev_decl(com);
 
 cdev_decl(ctty);
 
+cdev_decl(drcom);
+
 bdev_decl(fd);
 cdev_decl(fd);
 
diff --git a/sys/arch/amiga/include/cpu.h b/sys/arch/amiga/include/cpu.h
index 8ddb9c5b888..d63e077db00 100644
--- a/sys/arch/amiga/include/cpu.h
+++ b/sys/arch/amiga/include/cpu.h
@@ -1,5 +1,5 @@
-/*	$OpenBSD: cpu.h,v 1.8 1996/05/29 10:15:50 niklas Exp $	*/
-/*	$NetBSD: cpu.h,v 1.35 1996/05/19 15:35:43 is Exp $	*/
+/*	$OpenBSD: cpu.h,v 1.9 1997/01/16 09:25:46 niklas Exp $	*/
+/*	$NetBSD: cpu.h,v 1.36 1996/09/11 00:11:42 thorpej Exp $	*/
 
 /*
  * Copyright (c) 1988 University of Utah.
@@ -50,6 +50,12 @@
  */
 #include <machine/psl.h>
 
+/*
+ * Get common m68k CPU definitions.
+ */
+#include <m68k/cpu.h>
+#define	M68K_MMU_MOTOROLA
+
 /*
  * definitions of cpu-dependent requirements
  * referenced in generic code
@@ -123,87 +129,10 @@ int	want_resched;		/* resched() was called */
 #define	AMIGA_FPU40	(1L<<6)
 #define AMIGA_68060	(1L<<7)
 
-/* values for fputype */
-#define FPU_NONE	0
-#define FPU_68881	1
-#define FPU_68882	2
-#define FPU_68040	3
-
-/* values for mmutype (assigned for quick testing) */
-#define	MMU_68030	-1	/* 68030 on-chip subset of 68851 */
-#define	MMU_68851	1	/* Motorola 68851 */
-#define MMU_68040	-2	/* 68040 on-chip subsubset */
-
 #ifdef _KERNEL
-int machineid, mmutype, fputype;
+int machineid;
 #endif
 
-/*
- * 68851 and 68030 MMU
- */
-#define	PMMU_LVLMASK	0x0007
-#define	PMMU_INV	0x0400
-#define	PMMU_WP		0x0800
-#define	PMMU_ALV	0x1000
-#define	PMMU_SO		0x2000
-#define	PMMU_LV		0x4000
-#define	PMMU_BE		0x8000
-#define	PMMU_FAULT	(PMMU_WP|PMMU_INV)
-
-/* 680X0 function codes */
-#define	FC_USERD	1	/* user data space */
-#define	FC_USERP	2	/* user program space */
-#define	FC_SUPERD	5	/* supervisor data space */
-#define	FC_SUPERP	6	/* supervisor program space */
-#define	FC_CPU		7	/* CPU space */
-
-/* fields in the 68020 cache control register */
-#define	IC_ENABLE	0x0001	/* enable instruction cache */
-#define	IC_FREEZE	0x0002	/* freeze instruction cache */
-#define	IC_CE		0x0004	/* clear instruction cache entry */
-#define	IC_CLR		0x0008	/* clear entire instruction cache */
-
-/* additional fields in the 68030 cache control register */
-#define	IC_BE		0x0010	/* instruction burst enable */
-#define	DC_ENABLE	0x0100	/* data cache enable */
-#define	DC_FREEZE	0x0200	/* data cache freeze */
-#define	DC_CE		0x0400	/* clear data cache entry */
-#define	DC_CLR		0x0800	/* clear entire data cache */
-#define	DC_BE		0x1000	/* data burst enable */
-#define	DC_WA		0x2000	/* write allocate */
-
-/* fields in the 68040 cache control register */
-#define	IC40_ENABLE	0x00008000	/* enable instruction cache */
-#define DC40_ENABLE	0x80000000	/* enable data cache */
-
-/* additional fields in the 68060 cache control register */
-
-#define DC60_NAD	0x40000000	/* no allocate mode, data cache */
-#define DC60_ESB	0x20000000	/* enable store buffer */
-#define DC60_DPI	0x10000000	/* disable CPUSH invalidation */
-#define DC60_FOC	0x08000000	/* four kB data cache mode (else 8) */
-
-#define IC60_EBC	0x00800000	/* enable branch cache */
-#define IC60_CABC	0x00400000	/* clear all branch cache entries */
-#define IC60_CUBC	0x00200000	/* clear user branch cache entries */
-
-#define IC60_NAI	0x00004000	/* no allocate mode, instr. cache */
-#define IC60_FIC	0x00002000	/* four kB instr. cache (else 8) */
-
-
-#define	CACHE_ON	(DC_WA|DC_BE|DC_CLR|DC_ENABLE|IC_BE|IC_CLR|IC_ENABLE)
-#define	CACHE_OFF	(DC_CLR|IC_CLR)
-#define	CACHE_CLR	(CACHE_ON)
-#define	IC_CLEAR	(DC_WA|DC_BE|DC_ENABLE|IC_BE|IC_CLR|IC_ENABLE)
-#define	DC_CLEAR	(DC_WA|DC_BE|DC_CLR|DC_ENABLE|IC_BE|IC_ENABLE)
-
-/* 68040 cache control */
-#define	CACHE40_ON	(IC40_ENABLE|DC40_ENABLE)
-#define	CACHE40_OFF	0x00000000
-
-#define CACHE60_ON	(CACHE40_ON |IC60_CABC|IC60_EBC|DC60_ESB)
-#define CACHE60_OFF	(CACHE40_OFF|IC60_CABC)
-
 /*
  * CTL_MACHDEP definitions.
  */
diff --git a/sys/arch/amiga/include/cpufunc.h b/sys/arch/amiga/include/cpufunc.h
index 04242c01797..5e7f1a45881 100644
--- a/sys/arch/amiga/include/cpufunc.h
+++ b/sys/arch/amiga/include/cpufunc.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: cpufunc.h,v 1.2 1997/01/16 09:25:48 niklas Exp $	*/
 /*	$NetBSD: cpufunc.h,v 1.7 1994/10/26 02:06:02 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/include/db_machdep.h b/sys/arch/amiga/include/db_machdep.h
index bd9b4fa03e2..c851880fa83 100644
--- a/sys/arch/amiga/include/db_machdep.h
+++ b/sys/arch/amiga/include/db_machdep.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: db_machdep.h,v 1.2 1997/01/16 09:25:49 niklas Exp $	*/
 /*	$NetBSD: db_machdep.h,v 1.4 1994/10/26 02:06:03 cgd Exp $	*/
 
 #ifndef _MACHINE_DB_MACHDEP_H_
diff --git a/sys/arch/amiga/include/exec.h b/sys/arch/amiga/include/exec.h
index 4850a249ac2..84f2fd5b686 100644
--- a/sys/arch/amiga/include/exec.h
+++ b/sys/arch/amiga/include/exec.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: exec.h,v 1.4 1997/01/16 09:25:50 niklas Exp $	*/
 /*	$NetBSD: exec.h,v 1.8 1994/10/26 02:06:11 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/include/fbio.h b/sys/arch/amiga/include/fbio.h
index 2f6dd29abbb..19d88410a4c 100644
--- a/sys/arch/amiga/include/fbio.h
+++ b/sys/arch/amiga/include/fbio.h
@@ -1,3 +1,4 @@
+/* $OpenBSD: fbio.h,v 1.2 1997/01/16 09:25:51 niklas Exp $ */
 /* $NetBSD: fbio.h,v 1.1 1996/05/19 20:06:12 is Exp $ */
 
 /*
diff --git a/sys/arch/amiga/include/float.h b/sys/arch/amiga/include/float.h
index c4910de3ce3..121b9698b36 100644
--- a/sys/arch/amiga/include/float.h
+++ b/sys/arch/amiga/include/float.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: float.h,v 1.2 1997/01/16 09:25:52 niklas Exp $	*/
 /*	$NetBSD: float.h,v 1.8 1994/10/26 02:06:13 cgd Exp $	*/
 
 #ifndef _MACHINE_FLOAT_H_
diff --git a/sys/arch/amiga/include/frame.h b/sys/arch/amiga/include/frame.h
index 2a4df888355..50a90d0e811 100644
--- a/sys/arch/amiga/include/frame.h
+++ b/sys/arch/amiga/include/frame.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: frame.h,v 1.2 1997/01/16 09:25:53 niklas Exp $	*/
 /*	$NetBSD: frame.h,v 1.7 1994/10/26 02:06:15 cgd Exp $	*/
 
 #ifndef _MACHINE_FRAME_H_
diff --git a/sys/arch/amiga/include/ieeefp.h b/sys/arch/amiga/include/ieeefp.h
index 1e1bfc2a13d..37374060bfc 100644
--- a/sys/arch/amiga/include/ieeefp.h
+++ b/sys/arch/amiga/include/ieeefp.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: ieeefp.h,v 1.2 1997/01/16 09:25:54 niklas Exp $	*/
 /*	$NetBSD: ieeefp.h,v 1.2 1995/04/16 16:47:03 jtc Exp $	*/
 
 /* Just use the common m68k definition */
diff --git a/sys/arch/amiga/include/kcore.h b/sys/arch/amiga/include/kcore.h
index e303289aaef..cab7e69a459 100644
--- a/sys/arch/amiga/include/kcore.h
+++ b/sys/arch/amiga/include/kcore.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: kcore.h,v 1.2 1997/01/16 09:25:55 niklas Exp $	*/
 /*	$NetBSD: kcore.h,v 1.1 1996/05/12 02:47:46 mhitch Exp $	*/
 
 #ifndef _MACHINE_KCORE_H_
diff --git a/sys/arch/amiga/include/limits.h b/sys/arch/amiga/include/limits.h
index e88ce065d54..b02a1612c80 100644
--- a/sys/arch/amiga/include/limits.h
+++ b/sys/arch/amiga/include/limits.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: limits.h,v 1.2 1997/01/16 09:25:56 niklas Exp $	*/
 /*	$NetBSD: limits.h,v 1.8 1994/10/26 02:06:16 cgd Exp $	*/
 
 #ifndef _MACHINE_LIMITS_H_
diff --git a/sys/arch/amiga/include/mtpr.h b/sys/arch/amiga/include/mtpr.h
index 5d85d6e656b..623c88ab546 100644
--- a/sys/arch/amiga/include/mtpr.h
+++ b/sys/arch/amiga/include/mtpr.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: mtpr.h,v 1.3 1997/01/16 09:25:57 niklas Exp $	*/
 /*	$NetBSD: mtpr.h,v 1.10 1996/05/09 20:31:53 is Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/include/param.h b/sys/arch/amiga/include/param.h
index 22ea7f2bbfb..6fad68ccfcc 100644
--- a/sys/arch/amiga/include/param.h
+++ b/sys/arch/amiga/include/param.h
@@ -1,5 +1,5 @@
-/*	$OpenBSD: param.h,v 1.7 1996/05/04 09:29:50 niklas Exp $	*/
-/*	$NetBSD: param.h,v 1.29 1996/04/21 21:13:20 veego Exp $	*/
+/*	$OpenBSD: param.h,v 1.8 1997/01/16 09:25:58 niklas Exp $	*/
+/*	$NetBSD: param.h,v 1.30 1996/09/28 15:54:04 mhitch Exp $	*/
 
 /*
  * Copyright (c) 1988 University of Utah.
diff --git a/sys/arch/amiga/include/pcb.h b/sys/arch/amiga/include/pcb.h
index fd78f0f1cb2..79988a800c5 100644
--- a/sys/arch/amiga/include/pcb.h
+++ b/sys/arch/amiga/include/pcb.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: pcb.h,v 1.2 1997/01/16 09:25:59 niklas Exp $	*/
 /*	$NetBSD: pcb.h,v 1.9 1995/05/11 23:05:57 chopps Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/include/pmap.h b/sys/arch/amiga/include/pmap.h
index 0b830babf4e..e627e170091 100644
--- a/sys/arch/amiga/include/pmap.h
+++ b/sys/arch/amiga/include/pmap.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: pmap.h,v 1.2 1997/01/16 09:26:01 niklas Exp $	*/
 /*	$NetBSD: pmap.h,v 1.16 1995/09/29 13:52:08 chopps Exp $	*/
 
 /* 
diff --git a/sys/arch/amiga/include/proc.h b/sys/arch/amiga/include/proc.h
index 03e0110ba2e..22e636ee922 100644
--- a/sys/arch/amiga/include/proc.h
+++ b/sys/arch/amiga/include/proc.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: proc.h,v 1.3 1997/01/16 09:26:02 niklas Exp $	*/
 /*	$NetBSD: proc.h,v 1.10 1994/10/26 02:06:27 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/include/profile.h b/sys/arch/amiga/include/profile.h
index e29f9651cd3..94824ec7d6d 100644
--- a/sys/arch/amiga/include/profile.h
+++ b/sys/arch/amiga/include/profile.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: profile.h,v 1.2 1997/01/16 09:26:03 niklas Exp $	*/
 /*	$NetBSD: profile.h,v 1.2 1994/10/26 02:06:29 cgd Exp $	*/
 
 #ifndef _MACHINE_PROFILE_H_
diff --git a/sys/arch/amiga/include/psl.h b/sys/arch/amiga/include/psl.h
index 069f4839d90..e3c5def73aa 100644
--- a/sys/arch/amiga/include/psl.h
+++ b/sys/arch/amiga/include/psl.h
@@ -1,5 +1,5 @@
-/*	$OpenBSD: psl.h,v 1.7 1996/05/31 10:46:29 niklas Exp $	*/
-/*	$NetBSD: psl.h,v 1.8 1996/04/21 21:13:22 veego Exp $	*/
+/*	$OpenBSD: psl.h,v 1.8 1997/01/16 09:26:04 niklas Exp $	*/
+/*	$NetBSD: psl.h,v 1.11 1996/11/30 00:33:49 is Exp $	*/
 
 #ifndef _MACHINE_PSL_H_
 #define _MACHINE_PSL_H_
@@ -103,8 +103,25 @@ spllower(npsl)
  */
 #define splbio()	spl3()
 #define splnet()	spl3()
-#define spltty()	spl4()
-#define splimp()	spl4()
+
+/*
+ * spltty hack, idea by Jason Thorpe.
+ * drivers which need it (at the present only drcom) raise the variable to
+ * spl5 (the idea being that only ser.c really wants it below 5, and ser
+ * and drcom will never be present at the same time).
+ *
+ * XXX ttyspl is statically initialized in drcom.c at the moment; should 
+ * be some driver independent file.
+ *
+ * XXX should ttyspl be volatile? I think not; it is intended to be set only
+ * during xxx_attach() time, and will be used only later.
+ *   -is
+ */
+
+extern u_int16_t amiga_ttyspl;
+#define spltty()	splexact(amiga_ttyspl)
+#define splimp()	spltty()        /* XXX for the full story, see i386 */
+
 #if defined(LEV6_DEFER) || defined(IPL_REMAP_1) || defined(IPL_REMAP_2)
 #define splclock()	spl4()
 #else
diff --git a/sys/arch/amiga/include/pte.h b/sys/arch/amiga/include/pte.h
index 8617b5f3213..97e7444d5f5 100644
--- a/sys/arch/amiga/include/pte.h
+++ b/sys/arch/amiga/include/pte.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: pte.h,v 1.2 1997/01/16 09:26:05 niklas Exp $	*/
 /*	$NetBSD: pte.h,v 1.14 1995/09/29 13:52:09 chopps Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/include/ptrace.h b/sys/arch/amiga/include/ptrace.h
index 24aa91a2e64..72c16112e45 100644
--- a/sys/arch/amiga/include/ptrace.h
+++ b/sys/arch/amiga/include/ptrace.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: ptrace.h,v 1.2 1997/01/16 09:26:06 niklas Exp $	*/
 /*	$NetBSD: ptrace.h,v 1.4 1994/10/26 02:06:36 cgd Exp $	*/
 
 #ifndef _MACHINE_PTRACE_H_
diff --git a/sys/arch/amiga/include/reg.h b/sys/arch/amiga/include/reg.h
index b485e45d618..92bf5dd84fe 100644
--- a/sys/arch/amiga/include/reg.h
+++ b/sys/arch/amiga/include/reg.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: reg.h,v 1.2 1997/01/16 09:26:08 niklas Exp $	*/
 /*	$NetBSD: reg.h,v 1.11 1994/10/26 02:06:37 cgd Exp $	*/
 
 #ifndef _MACHINE_REG_H_
diff --git a/sys/arch/amiga/include/setjmp.h b/sys/arch/amiga/include/setjmp.h
index 7c4f40837b4..34b1f7af05e 100644
--- a/sys/arch/amiga/include/setjmp.h
+++ b/sys/arch/amiga/include/setjmp.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: setjmp.h,v 1.2 1997/01/16 09:26:09 niklas Exp $	*/
 /*	$NetBSD: setjmp.h,v 1.1 1994/12/20 10:36:27 cgd Exp $	*/
 
 #include <m68k/setjmp.h>
diff --git a/sys/arch/amiga/include/signal.h b/sys/arch/amiga/include/signal.h
index 20a114a32e4..d72674fa0c1 100644
--- a/sys/arch/amiga/include/signal.h
+++ b/sys/arch/amiga/include/signal.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: signal.h,v 1.2 1997/01/16 09:26:10 niklas Exp $	*/
 /*	$NetBSD: signal.h,v 1.5 1994/10/26 02:06:39 cgd Exp $	*/
 
 #ifndef _MACHINE_SIGNAL_H_
diff --git a/sys/arch/amiga/include/stdarg.h b/sys/arch/amiga/include/stdarg.h
index 0717f83d839..c9b3a89d5af 100644
--- a/sys/arch/amiga/include/stdarg.h
+++ b/sys/arch/amiga/include/stdarg.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: stdarg.h,v 1.2 1997/01/16 09:26:11 niklas Exp $	*/
 /*	$NetBSD: stdarg.h,v 1.8 1994/10/26 02:06:40 cgd Exp $	*/
 
 /* Just use the common m68k definition */
diff --git a/sys/arch/amiga/include/trap.h b/sys/arch/amiga/include/trap.h
index 2da4dd73844..d1b64809762 100644
--- a/sys/arch/amiga/include/trap.h
+++ b/sys/arch/amiga/include/trap.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: trap.h,v 1.2 1997/01/16 09:26:12 niklas Exp $	*/
 /*	$NetBSD: trap.h,v 1.8 1995/02/12 19:19:39 chopps Exp $	*/
 
 #ifndef _MACHINE_TRAP_H_
diff --git a/sys/arch/amiga/include/types.h b/sys/arch/amiga/include/types.h
index 3c8c13b2d3c..278c36f9511 100644
--- a/sys/arch/amiga/include/types.h
+++ b/sys/arch/amiga/include/types.h
@@ -1,4 +1,5 @@
-/*	$NetBSD: types.h,v 1.9 1995/09/16 16:11:40 chopps Exp $	*/
+/*	$OpenBSD: types.h,v 1.2 1997/01/16 09:26:13 niklas Exp $	*/
+/*	$NetBSD: types.h,v 1.11 1996/12/23 09:16:20 veego Exp $	*/
 
 #ifndef _MACHINE_TYPES_H_
 #define _MACHINE_TYPES_H_
diff --git a/sys/arch/amiga/include/varargs.h b/sys/arch/amiga/include/varargs.h
index 24a0e69b483..1d6d4f5a2aa 100644
--- a/sys/arch/amiga/include/varargs.h
+++ b/sys/arch/amiga/include/varargs.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: varargs.h,v 1.2 1997/01/16 09:26:14 niklas Exp $	*/
 /*	$NetBSD: varargs.h,v 1.6 1994/10/26 02:06:46 cgd Exp $	*/
 
 /* Just use the common m68k definition */
diff --git a/sys/arch/amiga/stand/Makefile b/sys/arch/amiga/stand/Makefile
index 67d17c0804f..f97da891d20 100644
--- a/sys/arch/amiga/stand/Makefile
+++ b/sys/arch/amiga/stand/Makefile
@@ -1,6 +1,6 @@
-# $OpenBSD: Makefile,v 1.1 1996/08/23 23:15:50 niklas Exp $
-# $NetBSD: Makefile,v 1.1.2.1 1996/06/08 15:44:55 is Exp $
+# $OpenBSD: Makefile,v 1.2 1997/01/16 09:26:18 niklas Exp $
+# $NetBSD: Makefile,v 1.3 1996/11/30 20:34:58 is Exp $
 
-SUBDIR=binpatch loadkmap
+SUBDIR=binpatch boot loadkmap
 
 .include <bsd.subdir.mk>
diff --git a/sys/arch/amiga/stand/binpatch/Makefile b/sys/arch/amiga/stand/binpatch/Makefile
index dac23888e22..706a584db1b 100644
--- a/sys/arch/amiga/stand/binpatch/Makefile
+++ b/sys/arch/amiga/stand/binpatch/Makefile
@@ -1,5 +1,5 @@
-#	$OpenBSD: Makefile,v 1.2 1996/10/04 23:09:50 niklas Exp $
-#	$NetBSD: Makefile,v 1.4.6.1 1996/07/31 16:05:53 jtc Exp $
+#	$OpenBSD: Makefile,v 1.3 1997/01/16 09:26:20 niklas Exp $
+#	$NetBSD: Makefile,v 1.6 1996/09/27 03:23:12 chopps Exp $
 
 PROG=binpatch
 MAN=binpatch.8
diff --git a/sys/arch/amiga/stand/boot/Makefile b/sys/arch/amiga/stand/boot/Makefile
new file mode 100644
index 00000000000..4dc2b872c9d
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/Makefile
@@ -0,0 +1,102 @@
+#	$OpenBSD: Makefile,v 1.1 1997/01/16 09:26:21 niklas Exp $
+
+NOPROG=	installboot
+MAN=installboot.8
+
+SUBDIR=aout2bb txlt
+
+TXLT=txlt/txlt
+
+OBJS = configure.o main.o
+OBJS += console.o xd.o
+
+# libsa library replacements:
+OBJS += alloc.o printf.o twiddle.o
+
+# libkern replacements:
+OBJS += bcopy.o bzero.o ashrdi3.o muldi3.o
+
+# machine language startup code:
+OBJS += startit.o
+
+SRCS = installboot.sh configure.c main.c console.c xd.c 
+SRCS+= twiddle.c
+SRCS+= bbstart.s libstubs.s alloc.s printf.s startit.s
+SRCS+= bcopy.s bzero.c ashrdi3.s muldi3.s
+
+CLEANFILES = $(OBJS) $(BOOTBLOCKS) x.out xxstart.s f.out fdstart.s
+
+S=	${.CURDIR}/../../../..
+INCPATH=-I${.CURDIR} -I${.CURDIR}/../.. -I${S} -I${S}/lib/libsa
+COPTIM=	-O2 -fomit-frame-pointer -fno-function-cse -Wa,-l -m68060 -Wa,-m68030
+CFLAGS = ${COPTIM} ${INCPATH} ${DEFS}
+COPTS += -Wall -Wstrict-prototypes
+
+BOOTBLOCKS=xxboot # XXX  fdboot is too large at the moment.
+
+.s.o: ; $(CC) $(CAFLAGS) $(COPTS) -x assembler-with-cpp -o $*.o -c $*.s
+
+#libs:
+
+.include "${.CURDIR}/libsa/Makefile.inc"
+LIBSA=  ${SA_LIB}
+
+# libstubs should really be a library, but we don't care for now.
+LIBS=	${LIBSA} ${LIBKERN} libstubs.o
+
+all: $(BOOTBLOCKS) installboot
+
+$(OBJS): txlt
+
+xxstart.s: bbstart.s
+	cpp bbstart.s > $@
+	
+fdstart.s: bbstart.s
+	cpp -DAUTOLOAD=8192 bbstart.s > $@
+
+x.out: xxstart.o $(OBJS) $(LIBS)
+	$(LD) $(LDFLAGS) -r -dc -e _start -o x.out xxstart.o $(OBJS) $(LIBS)
+	size x.out
+
+f.out: fdstart.o $(OBJS) $(LIBS)
+	$(LD) $(LDFLAGS) -r -dc -e _start -o f.out fdstart.o $(OBJS) $(LIBS)
+	size f.out
+
+
+$(BOOTBLOCKS): aout2bb
+
+xxboot: x.out
+	rm -f $@
+	aout2bb/aout2bb x.out $@ || nm -u x.out
+
+fdboot: f.out
+	rm -f $@
+	aout2bb/aout2bb -F f.out $@ || nm -u f.out
+
+clean::
+	rm -f $(OBJS) fdstart.[os] xxstart.[os] f.out x.out installboot
+
+install: all maninstall
+	install -o $(BINOWN) -g $(BINGRP) $(BOOTBLOCKS) /usr/mdec
+	install -o $(BINOWN) -g $(BINGRP) installboot /usr/sbin
+
+ci:
+	ci -l $(SRCS) Makefile
+
+tar:
+	(cd ..; tar \
+		--exclude '*.o' --exclude RCS --exclude .depend \
+		--exclude '*.out' --exclude fdstart.s --exclude xxstart.s \
+		--exclude aout2bb/aout2bb --exclude libsa.a \
+		-czvf boot.tar.gz boot)
+
+test: xxtest fdtest
+
+xxtest: xxboot
+	dd if=$? of=/dev/rsd1e bs=8192 count=1
+
+fdtest: fdboot
+	dd if=$? of=/dev/rfd0a bs=8192 count=1
+
+.include <bsd.prog.mk>
+.include "Makefile.txlt"
diff --git a/sys/arch/amiga/stand/boot/Makefile.txlt b/sys/arch/amiga/stand/boot/Makefile.txlt
new file mode 100644
index 00000000000..714c912dd7e
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/Makefile.txlt
@@ -0,0 +1,12 @@
+# $OpenBSD: Makefile.txlt,v 1.1 1997/01/16 09:26:22 niklas Exp $
+# $NetBSD: Makefile.txlt,v 1.1.1.1 1996/11/29 23:36:30 is Exp $
+
+AFLAGS += -m68060 -m68030 -l
+CAFLAGS += -Wa,-l -Wa,-m68030
+#CFLAGS +=  -ffixed-a4 
+# -ffixed-a5
+
+.c.o: 
+	$(CC) $(CFLAGS) -S $< -o $*.s
+	$(TXLT) < $*.s | $(AS) $(AFLAGS) -o $*.o
+	rm $*.s
diff --git a/sys/arch/amiga/stand/boot/alloc.s b/sys/arch/amiga/stand/boot/alloc.s
new file mode 100644
index 00000000000..4d7879cc6dc
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/alloc.s
@@ -0,0 +1,60 @@
+/*
+ * $OpenBSD: alloc.s,v 1.1 1997/01/16 09:26:23 niklas Exp $
+ * $NetBSD: alloc.s,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ *
+ */
+
+/*
+ * Memory allocation through exec library.
+ */
+
+	.globl	_SysBase
+	.globl	_alloc
+_alloc:
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	movl	sp@(8),d0
+	movl	#0x50001,d1	| MEMF_CLEAR|MEMF_REVERSE|MEMF_PUBLIC for now.
+	jsr	a6@(-0xc6)
+	movl	sp@+,a6
+	rts
+
+	.globl	_free
+_free:
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	movl	sp@(8),a1
+	movl	sp@(12),d0
+	jsr	a6@(-0xd2)
+	movl	sp@+,a6
+	rts
+
diff --git a/sys/arch/amiga/stand/boot/amigagraph.h b/sys/arch/amiga/stand/boot/amigagraph.h
new file mode 100644
index 00000000000..7d3c619b3a0
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/amigagraph.h
@@ -0,0 +1,80 @@
+/*
+ * $OpenBSD: amigagraph.h,v 1.1 1997/01/16 09:26:24 niklas Exp $
+ * $NetBSD: amigagraph.h,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ *
+ */
+
+#ifndef AMIGA_GRAPH_H
+#define AMIGA_GRAPH_H
+
+#define SA_Title	0x80000028
+#define SA_Colors	0x80000029
+
+#define SA_Sysfont	0x8000002C
+#define SA_Type		0x8000002D
+
+#define SA_DisplayID	0x80000032
+#define SA_ShowTitle	0x80000036
+#define SA_Quiet	0x80000038
+#define SA_AutoScroll	0x80000039
+#define SA_Pens		0x8000003A
+
+#define PUBLICSCREEN 2
+#define CUSTOMSCREEN 0xF
+
+#define	WA_Left		0x80000064
+#define	WA_Top		0x80000065
+#define	WA_Width	0x80000066
+#define	WA_Height	0x80000067
+#define WA_DetailPen	0x80000068
+#define WA_BlockPen	0x80000069
+#define WA_IDCMP	0x8000006A
+#define WA_Flags	0x8000006B
+#define WA_Gadgets	0x8000006C
+#define WA_Checkmark	0x8000006D
+#define WA_Title	0x8000006E
+#define WA_ScreenTitle	0x8000006F
+#define WA_CustomScreen	0x80000070
+#define WA_SuperBitMap	0x80000071
+#define WA_MinWidth	0x80000072
+#define WA_MinHeight	0x80000073
+#define WA_MaxWidth	0x80000074
+#define WA_MaxHeight	0x80000075
+#define WA_Backdrop	0x80000085
+#define WA_Borderless	0x80000088
+#define WA_Activate	0x80000089
+#define WA_AutoAdjust	0x80000090
+
+struct Window {
+	u_int8_t dum1[136];
+};
+#endif AMIGA_GRAPH_H
diff --git a/sys/arch/amiga/stand/boot/amigaio.h b/sys/arch/amiga/stand/boot/amigaio.h
new file mode 100644
index 00000000000..bc94f0f6454
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/amigaio.h
@@ -0,0 +1,79 @@
+/*
+ * $OpenBSD: amigaio.h,v 1.1 1997/01/16 09:26:25 niklas Exp $
+ * $NetBSD: amigaio.h,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
+ *
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ *
+ */
+
+/*
+ * This describes the IO parameter block used by many standard
+ * Amiga OS device drivers.
+ */
+#ifndef AMIGA_IO_H
+#define AMIGA_IO_H
+
+struct AmigaIO {
+	u_int8_t	dum0[28];
+	u_int16_t	cmd;
+	u_int8_t	flags;
+	int8_t		err;
+	u_int32_t	actual, /* transferred */
+			length;	/* please transfer this much */
+	void 		*buf;	/* data buffer */
+	u_int32_t	offset;	/* offset for block devices */
+};
+
+struct TimerIO {
+	u_int8_t	dum0[28];
+	u_int16_t	cmd;
+	u_int8_t	flags;
+	int8_t		err;
+	u_int32_t	secs,
+			usec;
+};
+
+/* flags */
+#define	QuickIO		0x1
+
+/* commands */
+#define Cmd_Rst		0x1
+#define Cmd_Rd		0x2
+#define Cmd_Wr		0x3
+#define Cmd_Upd		0x4
+#define Cmd_Clr		0x5
+#define Cmd_Stp		0x6
+#define Cmd_Strt	0x7
+#define Cmd_Flsh	0x8
+
+#define Cmd_Addtimereq	0x9
+
+#endif /* AMIGA_IO_H */
diff --git a/sys/arch/amiga/stand/boot/amigatypes.h b/sys/arch/amiga/stand/boot/amigatypes.h
new file mode 100644
index 00000000000..bbdb6d0ee41
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/amigatypes.h
@@ -0,0 +1,84 @@
+/*
+ * $OpenBSD: amigatypes.h,v 1.1 1997/01/16 09:26:26 niklas Exp $
+ * $NetBSD: amigatypes.h,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ *
+ */
+
+#ifndef _AMIGA_TYPES_H_
+#define _AMIGA_TYPES_H_
+
+/* Dummy structs, used only as abstract pointers */
+
+struct Library;
+struct TextAttr;
+struct Gadget;
+struct BitMap;
+struct NewScreen;
+struct MemNode;
+
+/* real structs */
+
+struct TagItem {u_int32_t item; void * data;};
+
+struct Library {
+	u_int8_t Dmy1[20];
+	u_int16_t Version, Revision;
+	u_int8_t Dmy2[34-24];
+};
+
+struct MemHead {
+	struct MemHead *next;
+	u_int8_t Dmy1[  9-  4];
+	u_int8_t Pri;
+	u_int8_t Dmy2[ 14- 10];
+	u_int16_t Attribs;
+	u_int32_t First, Lower, Upper, Free;
+};
+
+struct ExecBase {
+	struct Library LibNode;
+	u_int8_t Dmy1[296-34];
+	u_int16_t AttnFlags;	/* 296 */
+	u_int8_t Dmy2[300-298];	/* 298 */
+	void *ResModules;	/* 300 */
+	u_int8_t Dmy3[322-304];	/* 304 */
+	struct MemHead *MemLst;	/* 322 */
+	/*
+	 * XXX: actually, its a longer List base, but we only need to 
+	 * search it once.
+	 */
+	u_int8_t Dmy4[568-326];	/* 326 */
+	u_int32_t EClockFreq;	/* 330 */
+	u_int8_t Dmy5[632-334];
+};
+
+#endif /* _AMIGA_TYPES_H */
diff --git a/sys/arch/amiga/stand/boot/aout2bb/Makefile b/sys/arch/amiga/stand/boot/aout2bb/Makefile
new file mode 100644
index 00000000000..7e03937714d
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/aout2bb/Makefile
@@ -0,0 +1,14 @@
+#	$OpenBSD: Makefile,v 1.1 1997/01/16 09:26:47 niklas Exp $
+
+PROG=aout2bb
+SRCS=aout2bb.c chksum.c
+NOMAN=notyet
+INCLUDES=aout2bb.h chksum.h
+
+COPTS += -Wall -Wstrict-prototypes -g
+
+
+ci: 
+	ci -l $(SRCS) $(INCLUDES) Makefile
+
+.include <bsd.prog.mk>
diff --git a/sys/arch/amiga/stand/boot/aout2bb/aout2bb.c b/sys/arch/amiga/stand/boot/aout2bb/aout2bb.c
new file mode 100644
index 00000000000..3ef98391ecf
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/aout2bb/aout2bb.c
@@ -0,0 +1,340 @@
+/*
+ * $OpenBSD: aout2bb.c,v 1.1 1997/01/16 09:26:48 niklas Exp $
+ * $NetBSD: aout2bb.c,v 1.2 1996/12/31 22:39:58 veego Exp $
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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 <sys/types.h>
+
+#include <err.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <sys/mman.h>		/* of the machine we're running on */
+#include <machine/endian.h>	/* of the machine we're running on */
+
+#include <sys/exec_aout.h>	/* TARGET */
+
+#include "aout2bb.h"
+#include "chksum.h"
+
+void usage __P((void));
+int intcmp(const void *, const void *);
+int main(int argc, char *argv[]);
+
+#ifdef DEBUG
+#define dprintf(x) printf x
+#else
+#define dprintf(x)
+#endif
+
+#define BBSIZE 8192
+
+char *progname;
+u_int8_t buffer[BBSIZE];
+u_int32_t relbuf[BBSIZE/sizeof(u_int32_t)]; 
+	/* can't have more relocs than that*/
+
+int
+intcmp(i, j)
+	const void *i, *j;
+{
+	int r;
+
+	r = (*(u_int32_t *)i) < (*(u_int32_t *)j);
+	
+	return 2*r-1; 
+}
+
+int
+main(argc, argv)
+	int argc;
+	char *argv[];
+{
+	int ifd, ofd;
+	u_int mid, flags, magic;
+	caddr_t image;
+	struct exec *eh;
+	struct relocation_info_m68k *rpi;
+	u_int32_t *lptr;
+	int i, delta;
+	u_int8_t *rpo;
+	u_int32_t oldaddr, addrdiff;
+	u_int32_t tsz, dsz, bsz, trsz, drsz, entry, relver;
+	int sumsize = 16;
+	int c;
+	
+
+	progname = argv[0];
+
+	/* insert getopt here, if needed */
+	while ((c = getopt(argc, argv, "F")) != -1)
+	switch(c) {
+	case 'F':
+		sumsize = 2;
+		break;
+	default:
+		usage();
+	}
+	argv += optind;
+	argc -= optind;
+
+	if (argc < 2)
+		usage();
+
+	ifd = open(argv[0], O_RDONLY, 0);
+	if (ifd < 0)
+		err(1, "Can't open %s", argv[0]);
+
+	image = mmap(0, 65536, PROT_READ, MAP_FILE|MAP_PRIVATE, ifd, 0);
+	if (image == 0)
+		err(1, "Can't mmap %s", argv[1]);
+
+	eh = (struct exec *)image; /* XXX endianness */
+
+	magic = N_GETMAGIC(*eh);
+	if (magic != OMAGIC)
+		errx(1, "%s isn't an OMAGIC file, but 0%o", argv[0], magic);
+
+	flags = N_GETFLAG(*eh);
+	if (flags != 0)
+		errx(1, "%s has strange exec flags 0x%x", argv[0], flags);
+
+	mid = N_GETMID(*eh);
+	switch(mid) {
+	case MID_M68K:
+		break;
+	default:
+		errx(1, "%s has strange machine id 0x%x (%d)", argv[0], mid,
+		    mid);
+	}
+
+	tsz = ntohl(eh->a_text);
+	dsz = ntohl(eh->a_data);
+	bsz = ntohl(eh->a_bss);
+	trsz = ntohl(eh->a_trsize);
+	drsz = ntohl(eh->a_drsize);
+	entry = ntohl(eh->a_entry);
+
+	dprintf(("tsz = 0x%x, dsz = 0x%x, bsz = 0x%x, total 0x%x, entry=0x%x\n", 
+		tsz, dsz, bsz, tsz+dsz+bsz, entry));
+
+	if ((trsz+drsz)==0)
+		errx(1, "%s has no relocation records.\n", argv[0]);
+
+	dprintf(("%d text relocs, %d data relocs\n", trsz/8, drsz/8));
+	if (entry != 12)
+		errx(1, "%s: entry point 0x%04x is not 0x000c\n", argv[0],
+		    entry);
+
+	/*
+	 * We have one contiguous area allocated by the ROM to us.
+	 */
+	if (tsz+dsz+bsz > BBSIZE)
+		errx(1, "%s: resulting image too big\n", argv[0]);
+
+	memset(buffer, sizeof(buffer), 0);
+	memcpy(buffer, image + N_TXTOFF(*eh), tsz+dsz);
+
+	/*
+	 * Hm. This tool REALLY should understand more than one 
+	 * relocator version. For now, check that the relocator at
+	 * the image start does understand what we output.
+	 */
+	relver = ntohl(*(u_int32_t *)(image+0x24));
+	switch (relver) {
+		default:
+			errx(1, "%s: unrecognized relocator version %d\n",
+				argv[0], relver);
+			/*NOTREACHED*/
+
+		case RELVER_RELATIVE_BYTES:
+			rpo = buffer + BBSIZE - 1;
+			delta = -1;
+			break;
+
+		case RELVER_RELATIVE_BYTES_FORWARD:
+			rpo = buffer + tsz + dsz;
+			delta = +1;
+			*(u_int16_t *)(buffer + 14) = htons(tsz + dsz);
+			break;
+	}
+
+
+	
+	i = 0;
+
+	for (rpi = (struct relocation_info_m68k *)(image+N_TRELOFF(*eh));
+	    (caddr_t)rpi < image+N_TRELOFF(*eh)+trsz; rpi++) {
+
+		NTOHL(((u_int32_t *)rpi)[0]);
+		NTOHL(((u_int32_t *)rpi)[1]);
+
+		dprintf(("0x%08x 0x%08x %c\n", *(u_int32_t *)rpi,
+		    ((u_int32_t *)rpi)[1], rpi->r_extern ? 'U' : ' '));
+
+		if (rpi->r_extern)
+			errx(1, "code accesses unresolved symbol");
+		if (rpi->r_copy)
+			errx(1, "code accesses r_copy symbol");
+		if (rpi->r_jmptable)
+			errx(1, "code accesses r_jmptable symbol");
+		if (rpi->r_relative)
+			errx(1, "code accesses r_relative symbol");
+		if (rpi->r_baserel)
+			errx(1, "code accesses r_baserel symbol");
+
+		/*
+		 * We don't worry about odd sized symbols which are pc
+		 * relative, so test for pcrel first:
+		 */
+
+		if (rpi->r_pcrel)
+			continue;
+
+		if (rpi->r_length != 2)
+			errx(1, "code accesses size %d symbol", rpi->r_length);
+
+		relbuf[i++] = rpi->r_address;
+	}
+
+	for (rpi = (struct relocation_info_m68k *)(image+N_DRELOFF(*eh));
+	    (caddr_t)rpi < image+N_DRELOFF(*eh)+drsz; rpi++) {
+
+		NTOHL(((u_int32_t *)rpi)[0]);
+		NTOHL(((u_int32_t *)rpi)[1]);
+
+		dprintf(("0x%08x 0x%08x %c\n", *(u_int32_t *)rpi,
+		    ((u_int32_t *)rpi)[1], rpi->r_extern ? 'U' : ' '));
+
+		if (rpi->r_extern)
+			errx(1, "data accesses unresolved symbol");
+		if (rpi->r_copy)
+			errx(1, "data accesses r_copy symbol");
+		if (rpi->r_jmptable)
+			errx(1, "data accesses r_jmptable symbol");
+		if (rpi->r_relative)
+			errx(1, "data accesses r_relative symbol");
+		if (rpi->r_baserel)
+			errx(1, "data accesses r_baserel symbol");
+
+		/*
+		 * We don't worry about odd sized symbols which are pc
+		 * relative, so test for pcrel first:
+		 */
+
+		if (rpi->r_pcrel)
+			continue;
+
+		if (rpi->r_length != 2)
+			errx(1, "data accesses size %d symbol", rpi->r_length);
+
+
+		relbuf[i++] = rpi->r_address + tsz;
+	}
+	printf("%d absolute reloc%s found, ", i, i==1?"":"s");
+	
+	if (i > 1)
+		heapsort(relbuf, i, 4, intcmp);
+
+	oldaddr = 0;
+	
+	for (--i; i>=0; --i) {
+		dprintf(("0x%04x: ", relbuf[i]));
+		lptr = (u_int32_t *)&buffer[relbuf[i]];
+		addrdiff = relbuf[i] - oldaddr;
+		dprintf(("(0x%04x, 0x%04x): ", *lptr, addrdiff));
+		if (addrdiff > 255) {
+			*rpo = 0;
+			if (delta > 0) {
+				++rpo;
+				*rpo++ = (relbuf[i] >> 8) & 0xff;
+				*rpo++ = relbuf[i] & 0xff;
+				dprintf(("%02x%02x%02x\n",
+				    rpo[-3], rpo[-2], rpo[-1]));
+			} else {
+				*--rpo = relbuf[i] & 0xff;
+				*--rpo = (relbuf[i] >> 8) & 0xff;
+				--rpo;
+				dprintf(("%02x%02x%02x\n",
+				    rpo[0], rpo[1], rpo[2]));
+			}
+		} else {
+			*rpo = addrdiff;
+			dprintf(("%02x\n", *rpo));
+			rpo += delta;
+		}
+
+		oldaddr = relbuf[i];
+
+		if (delta < 0 ? rpo <= buffer+tsz+dsz
+		    : rpo >= buffer + BBSIZE)
+			errx(1, "Relocs don't fit.");
+	}
+	*rpo = 0; rpo += delta;
+	*rpo = 0; rpo += delta;
+	*rpo = 0; rpo += delta;
+
+	printf("using %d bytes.\n", delta > 0 ?
+	    rpo-buffer-tsz-dsz : buffer+BBSIZE-rpo);
+	/*
+	 * RELOCs must fit into the bss area.
+	 */
+	if (delta < 0 ? rpo <= buffer+tsz+dsz
+	    : rpo >= buffer + BBSIZE)
+		errx(1, "Relocs don't fit.");
+
+	((u_int32_t *)buffer)[1] = 0; 
+	((u_int32_t *)buffer)[1] = 
+	    (0xffffffff - chksum((u_int32_t *)buffer, sumsize * 512 / 4));
+
+	ofd = open(argv[1], O_CREAT|O_WRONLY, 0644);
+	if (ofd < 0)
+		err(1, "Can't open %s", argv[1]);
+
+	if (write(ofd, buffer, BBSIZE) != BBSIZE)
+		err(1, "Writing output file");
+
+	exit(0);
+}
+
+void
+usage()
+{
+	fprintf(stderr, "Usage: %s [-F] bootprog bootprog.bin\n",
+	    progname);
+	exit(1);
+	/* NOTREACHED */
+}
diff --git a/sys/arch/amiga/stand/boot/aout2bb/aout2bb.h b/sys/arch/amiga/stand/boot/aout2bb/aout2bb.h
new file mode 100644
index 00000000000..59627748c24
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/aout2bb/aout2bb.h
@@ -0,0 +1,71 @@
+/*
+ * $OpenBSD: aout2bb.h,v 1.1 1997/01/16 09:26:49 niklas Exp $
+ * $NetBSD: aout2bb.h,v 1.1.1.1 1996/11/29 23:36:30 is Exp $
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ *
+ */
+
+/*
+ * Relocator version definitions for aout to Amiga bootblock converter.
+ */
+
+/* 
+ * All the tables are at the end of the bootblock, with logical start at the
+ * end.
+ */
+
+/* 
+ * The following formats are for a length of 8 kBytes only.
+ */
+
+/*
+ * Absolute words in Motorola byte order, end of table marked by 0x0000
+ */
+#define RELVER_ABSOLUTE_WORDS	0
+
+/*
+ * Unsigned bytes relative to previous address to relocate; first one to 0.
+ * If the difference is >255, the logical next two bytes (in Motorola byte
+ * order) give the absolute address to relocate.
+ */
+#define RELVER_RELATIVE_BYTES	1
+
+/*
+ * Same as above, but with the bytes stored in forward direction beginning
+ * with the __relocation_bytes symbol
+ */
+#define RELVER_RELATIVE_BYTES_FORWARD 2
+
+/*
+ * loader can autoload
+ */
+
+#define RELFLAG_SELFLOADING	0x10
diff --git a/sys/arch/amiga/stand/boot/aout2bb/chksum.c b/sys/arch/amiga/stand/boot/aout2bb/chksum.c
new file mode 100644
index 00000000000..1a857e69016
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/aout2bb/chksum.c
@@ -0,0 +1,85 @@
+/*
+ * $OpenBSD: chksum.c,v 1.1 1997/01/16 09:26:50 niklas Exp $
+ * $NetBSD: chksum.c,v 1.1.1.1 1996/11/29 23:36:30 is Exp $
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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 <stdio.h>
+#include <unistd.h>
+#include <sys/types.h>
+
+#include "chksum.h"
+
+u_int32_t
+chksum(block, size)
+	u_int32_t *block;
+	int size;
+{
+	u_int32_t sum, lastsum;
+	int i;
+
+	sum = 0;
+
+	for (i=0; i<size; i++) {
+		lastsum = sum;
+		sum += block[i];
+		if (sum < lastsum)
+			++sum;
+	}
+
+	return sum;
+}
+
+#ifdef TESTSUM
+u_int32_t myblock[8192];
+
+int
+main(int argc, char *argb[]) {
+	int bbsize;
+	u_int32_t cks, cks1;
+
+	bbsize=atol(argb[1]);
+	bbsize *= (512 / sizeof (u_int32_t));
+
+	if (4*bbsize != read(0, myblock, sizeof(u_int32_t)*bbsize)) {
+		fprintf(stderr, "short read\n");
+		exit(1);
+	}
+	fprintf(stderr, "Cksum field = 0x%x, ", myblock[1]);
+	cks = chksum(myblock, bbsize);
+	fprintf(stderr, "cksum = 0x%x\n", cks);
+	myblock[1] += 0xFFFFFFFF - cks;
+	fprintf(stderr, "New cksum field = 0x%x, ", myblock[1]);
+	cks1 = chksum(myblock, bbsize);
+	fprintf(stderr, "cksum = 0x%x\n", cks1);
+}
+#endif
diff --git a/sys/arch/amiga/stand/boot/aout2bb/chksum.h b/sys/arch/amiga/stand/boot/aout2bb/chksum.h
new file mode 100644
index 00000000000..34fddcf8cca
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/aout2bb/chksum.h
@@ -0,0 +1,39 @@
+/*
+ * $OpenBSD: chksum.h,v 1.1 1997/01/16 09:26:51 niklas Exp $
+ * $NetBSD: chksum.h,v 1.1.1.1 1996/11/29 23:36:30 is Exp $
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ *
+ */
+
+#define CHKSUMOFFS 1
+
+u_int32_t chksum __P((u_int32_t *, int));
+
diff --git a/sys/arch/amiga/stand/boot/ashrdi3.s b/sys/arch/amiga/stand/boot/ashrdi3.s
new file mode 100644
index 00000000000..419d66e588d
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/ashrdi3.s
@@ -0,0 +1,50 @@
+/*	$OpenBSD: ashrdi3.s,v 1.1 1997/01/16 09:26:27 niklas Exp $
+/*	$NetBSD: ashrdi3.s,v 1.1.1.1 1996/11/29 23:36:30 is Exp $
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ *
+ * Slow but small ashrdi3.
+ */
+
+	.text
+	.even
+	.globl	___ashrdi3
+___ashrdi3:
+	movl d2,sp@-		| 0 reg, 1 pc, 2..4 parameters
+	movml sp@(8),d0-d2
+	jra L2
+L1:
+	asrl #1,d0
+	roxrl #1,d1
+L2:
+	dbra d2,L1
+
+	movl sp@+,d2
+	rts
diff --git a/sys/arch/amiga/stand/boot/bbstart.s b/sys/arch/amiga/stand/boot/bbstart.s
new file mode 100644
index 00000000000..c2512311142
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/bbstart.s
@@ -0,0 +1,185 @@
+/*
+ * $OpenBSD: bbstart.s,v 1.1 1997/01/16 09:26:28 niklas Exp $
+ * $NetBSD: bbstart.s,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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 "aout2bb/aout2bb.h"
+
+#define LVOAllocMem	-0x0c6
+#define LVODoIO		-0x1c8
+#define LVOCacheClearU	-0x27c
+
+#define IOcmd	28
+#define IOerr	31
+#define IOlen	36
+#define IObuf	40
+#define IOoff	44
+
+#define Cmd_Rd	2
+
+	.globl	_configure
+	.globl	_pain
+
+	.text
+Lzero:	.asciz "DOS"			| "DOS type"
+	/*
+	 * We put the relocator version here, for aout2bb, which replaces
+	 * it with the bootblock checksum.
+	 */
+Chksum:	.long RELVER_RELATIVE_BYTES_FORWARD
+Filesz:	.long 8192			| dummy
+
+/* 
+ * Entry point from Kickstart.
+ * A1 points to an IOrequest, A6 points to ExecBase, we have a stack.
+ * _must_ be at offset 12.
+ */
+	.globl _start
+_start:
+#ifdef AUTOLOAD
+	jra	Lautoload
+#else
+	jra	Lrelocate
+#endif
+
+Lreltab:
+	.word 0			| aout2bb puts the reloc table address here
+
+#ifdef AUTOLOAD
+/*
+ * autoload
+ */
+Lautoload:
+	movl	a6,sp@-			|SysBase
+	movl	a1,sp@-			|IORequest
+
+	movl	#AUTOLOAD,d0		|Howmuch
+	movl	d0,a1@(IOlen)		| for the actual read...
+	movl	#0x10001,d1		|MEMF_CLEAR|MEMF_PUBLIC
+	jsr	a6@(LVOAllocMem)
+	movl	sp@+,a1			|IORequest
+	movl	sp@+,a6			|SysBase
+	orl	d0,d0
+	jne	Lgotmem
+	movql	#1,d0
+	rts
+
+Lgotmem:
+	movl	d0,sp@-			|Address
+	movl	a1@(IOoff),sp@-		|Old offset
+	movl	a1,sp@-
+	movl	a6,sp@-
+
+/* we've set IOlen above */
+	movl	d0,a1@(IObuf)
+	movw	#Cmd_Rd,a1@(IOcmd)
+	jsr	a6@(LVODoIO)
+
+	movl	sp@+,a6
+	movl	sp@+,a1
+	movl	sp@+,a1@(IOoff)
+
+	tstb	a1@(IOerr)
+	jne	Lioerr
+	addl	#Lrelocate-Lzero,sp@
+
+	movl	a6,sp@-
+	jsr	a6@(LVOCacheClearU)
+	movl	sp@+,a6
+	rts
+Lioerr:
+	movql	#1,d0
+	addql	#4,sp
+	rts
+#endif
+
+/*
+ * Relocate ourselves, at the same time clearing the relocation table
+ * (in case it overlaps with BSS).
+ *
+ * Register usage:
+ * A2: points into the reloc table, located at our end.
+ * A0: pointer to the longword to relocate.
+ * D0: word offset of longword to relocate
+ * D1: points to our start.
+ *
+ * Table has relative byte offsets, if a byte offset is zero, it is
+ * followed by an absolute word offset. If this is zero, too, table
+ * end is reached.
+ */
+ 
+Lrelocate:
+	lea	pc@(Lzero),a0
+	movl	a0,d1
+	movw	pc@(Lreltab),a2
+	addl	d1,a2
+	jra	Loopend
+	
+Loopw:
+	clrw	a2@+
+	movl	d1,a0	| for a variant with relative words, erase this line
+Loopb:
+	addl	d0,a0
+	addl	d1,a0@
+Loopend:
+	movq	#0,d0
+	movb	a2@,d0
+	clrb	a2@+	| bfclr a2@+{0:8} is still two shorts
+	tstb	d0	| we could save one short by using casb d0,d0,a2@+
+	jne	Loopb
+
+	movw	a2@,d0
+	jne	Loopw
+
+Lendtab:
+	movl	a6,sp@-
+	jsr	a6@(LVOCacheClearU)
+	movl	sp@+,a6
+
+/* We are relocated. Now it is safe to initialize _SysBase: */
+
+	movl	a6,_SysBase
+
+	movl	a1,sp@-
+	bsr	_configure
+	addql	#4,sp
+	tstl	d0
+	jne	Lerr
+
+	bsr	_pain
+
+Lerr:
+	movq	#1,d0
+	rts
+
+	.comm _SysBase,4
diff --git a/sys/arch/amiga/stand/boot/bcopy.s b/sys/arch/amiga/stand/boot/bcopy.s
new file mode 100644
index 00000000000..afb8fc4d4e5
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/bcopy.s
@@ -0,0 +1,64 @@
+/*	$OpenBSD: bcopy.s,v 1.1 1997/01/16 09:26:29 niklas Exp $	*/
+
+/*
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ *
+ * Small but possibly slow bcopy/memcpy combo.
+ */
+	.text
+	.even
+.globl _bcopy,_memcpy
+
+_memcpy:
+	movel sp@(4),a0
+	movel sp@(8),a1
+	jra Lcpy
+_bcopy:
+	movel sp@(4),a1
+	movel sp@(8),a0
+Lcpy:
+	movel sp@(12),d0
+	jeq L1
+	cmpl a1,a0
+	jcc L3
+L4:
+	moveb a1@+,a0@+
+	subql #1,d0
+	jne L4
+	rts
+L3:
+	addl d0,a1
+	addl d0,a0
+L9:
+	moveb a1@-,a0@-
+	subql #1,d0
+	jne L9
+L1:
+	rts
diff --git a/sys/arch/amiga/stand/boot/bzero.c b/sys/arch/amiga/stand/boot/bzero.c
new file mode 100644
index 00000000000..11192df59a5
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/bzero.c
@@ -0,0 +1,50 @@
+/*
+ *	$OpenBSD: bzero.c,v 1.1 1997/01/16 09:26:30 niklas Exp $
+ *	$NetBSD: bzero.c,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ *
+ * Lightweight bzero.
+ */
+
+#include <sys/types.h>
+#include <string.h>
+
+void
+bzero(p, len)
+	void *p;
+	size_t len;
+{
+	char *s = p;
+	while (len > 0) {
+		*s++ = 0;
+		--len;
+	}
+}
diff --git a/sys/arch/amiga/dev/gen_cvtab.c b/sys/arch/amiga/stand/boot/configure.c
similarity index 64%
rename from sys/arch/amiga/dev/gen_cvtab.c
rename to sys/arch/amiga/stand/boot/configure.c
index a78f9e4c867..05288594a21 100644
--- a/sys/arch/amiga/dev/gen_cvtab.c
+++ b/sys/arch/amiga/stand/boot/configure.c
@@ -1,8 +1,8 @@
-/*	$OpenBSD: gen_cvtab.c,v 1.1 1996/02/26 21:08:03 niklas Exp $	*/
-/*	$NetBSD: gen_cvtab.c,v 1.1 1996/02/24 20:13:00 chopps Exp $	*/
-
 /*
- * Copyright (c) 1996 Christian E. Hopps
+ * $OpenBSD: configure.c,v 1.1 1997/01/16 09:26:31 niklas Exp $
+ * $NetBSD: configure.c,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -15,7 +15,8 @@
  *    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 Christian E. Hopps.
+ *      This product includes software developed by Ignatios Souvatzis
+ *      for the NetBSD project.
  * 4. The name of the author may not be used to endorse or promote products
  *    derived from this software without specific prior written permission
  *
@@ -29,38 +30,18 @@
  * 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 <sys/types.h>
-#include <stdio.h>
 
-/*
- * generate a conversion table to replace the use of the
- * floating point expression below in grf_cv.c
- */
+#include "stand.h"
+#include "samachdep.h"
+
 int
-main(int argc, char** argv)
+configure(aio)
+void *aio;
 {
-	u_long vals[31];
-	u_long clock;
-	int m = 33;
-	int lastm = -1;
-
-	for (clock = 0; clock < 1080 && m > 0; ++clock) {
-		m = ((55 * .72 + 16.867) * 89.736 / (clock + 39) - 21.1543);	
-		m = m / 2 - 1;
-		if (m > 31)
-			continue;
-		if (m != lastm)  {
-			vals[m] = clock;
-			lastm = m;
-		}
-	}
-	printf("/* generated by gen_cvtab */\n");
-	printf("static int cv_convtab[31] = {");
-	for (m = 0; m < 31; ++m) {
-		if (m % 5 == 0)
-			printf("\n");
-		printf("\t%ld,", vals[m]);
-	}
-	printf("\n};\n");
+	xdinit(aio);
+	return (consinit());
 }
diff --git a/sys/arch/amiga/stand/boot/console.c b/sys/arch/amiga/stand/boot/console.c
new file mode 100644
index 00000000000..d30af457d36
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/console.c
@@ -0,0 +1,185 @@
+/*
+ * $OpenBSD: console.c,v 1.1 1997/01/16 09:26:32 niklas Exp $
+ * $NetBSD: console.c,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ *
+ */
+
+/*
+ * Bootblock support routines for Intuition console support.
+ */
+
+#include <sys/types.h>
+
+#include <stand.h>
+#include "samachdep.h"
+
+#include "amigatypes.h"
+#include "amigagraph.h"
+#include "amigaio.h"
+#include "libstubs.h"
+
+const u_int32_t screentags[] = {
+	SA_Type, CUSTOMSCREEN,
+	SA_DisplayID, 0x8000,
+	SA_ShowTitle, 0,
+	SA_Quiet, 1,
+	0
+};
+
+u_int32_t windowtags[] = {
+	WA_CustomScreen, 0L,
+	WA_Borderless, 1L,
+	WA_Backdrop, 1L,
+	WA_Activate, 1L,
+	0
+};
+
+struct AmigaIO *cnior;
+struct TimerIO *tmior;
+struct MsgPort *cnmp;
+
+u_int16_t timelimit;
+
+int
+consinit() {
+	struct Screen *s = 0;
+	struct Window *w = 0;
+
+	IntuitionBase = OpenLibrary("intuition.library", 36L);
+	if (IntuitionBase == 0)
+		goto err;
+
+	s = OpenScreenTagList(0, screentags);
+	if (!s)
+		goto err;
+
+	windowtags[1] = (u_int32_t)s;
+	w = OpenWindowTagList(0, windowtags);
+	if (!w)
+		goto err;
+
+	cnmp = CreateMsgPort();
+
+	if (!cnmp)
+		goto err;
+
+	cnior = (struct AmigaIO *)CreateIORequest(cnmp, sizeof(struct AmigaIO));
+	if (!cnior)
+		goto err;
+
+	cnior->buf = (void *)w;
+	if (OpenDevice("console.device", 0, cnior, 0))
+		goto err;
+
+	tmior = (struct TimerIO *)CreateIORequest(cnmp, sizeof(struct TimerIO));
+	if (!tmior)
+		goto err;
+
+	if (OpenDevice("timer.device", 0, (struct AmigaIO*)tmior, 0))
+		goto err;
+
+	return 0;
+
+err:
+#ifdef notyet
+	if (tmior)
+		DeleteIORequest(tmior);
+
+	if (cnior)
+		DeleteIORequest(cnior);
+
+	if (cnmp)
+		DeleteMsgPort(cnmp);
+
+	if (w)
+		CloseWindow(w);
+
+	if (s)
+		CloseScreen(s);
+	if (IntuitionBase)
+		CloseLibrary(IntuitionBase);
+#endif
+
+	return 1;
+}
+
+void
+putchar(c)
+	char c;
+{
+	cnior->length = 1;
+	cnior->buf = &c;
+	cnior->cmd = Cmd_Wr;
+	(void)DoIO(cnior);
+}
+
+void
+puts(s)
+	char *s;
+{
+	cnior->length = -1;
+	cnior->buf = s;
+	cnior->cmd = Cmd_Wr;
+	(void)DoIO(cnior);
+}
+
+int
+getchar()
+{
+	struct AmigaIO *ior;
+	char c = -1;
+
+	cnior->length = 1;
+	cnior->buf = &c;
+	cnior->cmd = Cmd_Rd;
+
+	SendIO(cnior);
+
+	if (timelimit) {
+		tmior->cmd = Cmd_Addtimereq;
+		tmior->secs = timelimit;
+		tmior->usec = 2; /* Paranoid */
+		SendIO((struct AmigaIO *)tmior);
+
+		ior = WaitPort(cnmp);
+		if (ior == cnior)
+			AbortIO((struct AmigaIO *)tmior);
+		else /* if (ior == tmior) */ {
+			AbortIO(cnior);
+			c = '\n';
+		}
+		WaitIO((struct AmigaIO *)tmior);
+		timelimit = 0;
+	} 
+	(void)WaitIO(cnior);
+	return c;
+}
diff --git a/sys/arch/amiga/stand/boot/installboot.8 b/sys/arch/amiga/stand/boot/installboot.8
new file mode 100644
index 00000000000..b3c1f2c7c03
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/installboot.8
@@ -0,0 +1,122 @@
+.\"	$OpenBSD: installboot.8,v 1.1 1997/01/16 09:26:33 niklas Exp $
+.\"	$NetBSD: installboot.8,v 1.1.1.1 1996/11/29 23:36:30 is Exp $
+.\"
+.\" Copyright (c) 1995 Paul Kranenburg
+.\" 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 Paul Kranenburg.
+.\" 3. The name of the author may not be used to endorse or promote products
+.\"    derived from this software without specific prior written permission
+.\"
+.\" 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.
+.\"
+.Dd November 29, 1996
+.Dt INSTALLBOOT 8
+.Os 
+.Sh NAME
+.Nm installboot
+.Nd install a bootstrap on an FFS filesystem partition
+.Sh SYNOPSIS
+.Nm installboot
+.Ar bootblock
+.Ar device
+.Sh DESCRIPTION
+.Nm installboot
+copies the bootblock to a bootable partition. The
+bootstrap is written into the bootblock area on the partition, right
+in front of the superblock, and hence limited in size to
+8192 bytes.
+.Pp
+The bootstrap resides in the first few blocks on the partition
+.Pq as specified by Commodore-Amiga Inc.
+The bootstrap is loaded into memory by the ROM from bootable devices:
+RDB devices, where the partition is marked as bootable, or (not on the
+DraCo) floppy disks in Amiga format (880K/1760k).
+.Pp
+In presence of more than one bootable partiton/floppy disk, the partition
+is chosen by the bootpriority (from the RDB), which can be overridden by
+the operator from the boot menu (on Amiga machines, hold down the outer 
+mouse buttons during boot; on DraCo machines, press the left mouse button
+when prompted).
+.Pp
+On RDB devices, the whole bootblock is loaded by the ROM. The number of 
+boot blocks in the RDB partition entry must be correct.
+.Pp 
+On floppy disks, the ROM always loads the first two blocks (1024 bytes),
+and the bootblock allocates memory and loads the whole bootblock on startup.
+.Pp
+After receiving control, the bootblock uses the stand-alone
+filesystem code in
+.Dq libsa.a
+to load the kernel from the filesystem on the partition it was started from.
+The code for the boot program can be found in
+.Pa /usr/mdec/fdboot
+.Pq floppy disk code
+or
+.Pa /usr/mdec/xxboot
+.Pq generic RDB disk code .
+.Pp
+The arguments are:
+.Bl -tag -width bootblock
+.It Ar bootblock
+The file containing the bootblock (normally /usr/mdec/xxboot for RDB devices).
+.It Ar device
+The name of the character special device specifying the partition on which the
+bootstrap is to be installed.
+.El
+.Sh EXAMPLES
+The following command will install the 
+boot program in the bootblock area on
+.Dq sd0a :
+.Bd -literal -offset indent
+installboot /usr/mdec/xxboot /dev/rsd0a
+.Ed
+.Sh CAVEATS
+If
+.Nm
+is used on the whole disk partition, the RDB will be overwritten.
+.Pp
+Some third-party accellerator boards are not auto-configuring. You won't 
+be able to use their memory when booting from the bootblock after a cold 
+start.
+.Pp
+Some third-party disk controllers don't support bootblock booting.
+.Pp
+Phase 5 68060 boards don't set the SysBase->AttnFlags bit for the 68060
+CPU (a patch program which is called during AmigaOS startup does this).
+Currently,
+.Tn OpenBSD
+is not able to detect this condition, and will fail.
+.Sh BUGS
+There is currently no easy way to edit the RDB from within
+.Tn OpenBSD.
+.Pp
+As normal dd is used to install the bootblock, you can only install onto
+your currently used root (or any other mounted) partiton from single-user
+mode, or while otherwise running in insecure mode.
+.Sh "SEE ALSO"
+.Xr dd 1
+.Sh HISTORY
+The
+.Nm
+command first appeared in
+.Nx 1.3
diff --git a/sys/arch/amiga/stand/boot/installboot.sh b/sys/arch/amiga/stand/boot/installboot.sh
new file mode 100644
index 00000000000..642e941e734
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/installboot.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+#	$OpenBSD: installboot.sh,v 1.1 1997/01/16 09:26:34 niklas Exp $
+#	$NetBSD: installboot.sh,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
+
+# compatibility with old installboot program
+#
+#	@(#)installboot.sh	8.1 (Berkeley) 6/10/93
+#
+if [ $# != 2 ]
+then
+	echo "Usage: installboot bootprog device"
+	exit 1
+fi
+if [ ! -f $1 ]
+then
+	echo "Usage: installboot bootprog device"
+	echo "${1}: bootprog must be a regular file"
+	exit 1
+fi
+if [ ! -c $2 ]
+then
+	echo "Usage: installboot bootprog device"
+	echo "${2}: device must be a char special file"
+	exit 1
+fi
+#/sbin/disklabel -B -b $1 $2
+dd if=$1 of=$2 bs=512 count=16
+exit $?
diff --git a/sys/arch/amiga/stand/boot/libsa/Makefile b/sys/arch/amiga/stand/boot/libsa/Makefile
new file mode 100644
index 00000000000..f6a3ee7fa06
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/libsa/Makefile
@@ -0,0 +1,46 @@
+#	$OpenBSD: Makefile,v 1.1 1997/01/16 09:26:53 niklas Exp $
+#	$NetBSD: Makefile,v 1.1.1.1 1996/11/29 23:36:30 is Exp $
+
+LIB=	sa
+
+DIR_SA =	${.CURDIR}/../../../../../lib/libsa
+DIR_KERN =	${.CURDIR}/../../../../../lib/libkern
+DIR_KERN_MD =	${.CURDIR}/../../../../../lib/libkern/arch/$(MACHINE_ARCH)
+
+TXLT =		${.CURDIR}/../txlt/txlt
+
+.PATH:	$(DIR_SA) $(DIR_KERN) $(DIR_KERN_MD)
+
+CFLAGS+=-DSTANDALONE -DINSECURE ${DEBUGFLAGS}
+# -DCOMPAT_UFS
+CFLAGS+=-I${.CURDIR}/../../../../..  -I${.CURDIR}/../../../../../lib/libsa
+CFLAGS+=-O2 -fomit-frame-pointer -fno-function-cse -m68060 -Wa,-l -Wa,-m68030
+CFLAGS+=$(COPTS)
+
+# stand routines
+SRCS=	gets.c
+# memcpy.c bcopy.c strerror.c
+
+# io routines
+SRCS+=	close.c lseek.c open.c read.c dev.c
+
+# dev.c stat.c
+
+# boot filesystems
+SRCS+=	ufs.c
+
+# kernlib routines
+SRCS+=	strlen.S strcmp.S
+#$(DIR_KERN)/bcmp.c
+
+
+#ashrdi3.c bzero.S muldi3.S
+
+NOPROFILE=
+NOPIC=
+OBJMACHINE=
+
+install:
+
+.include <bsd.lib.mk>
+.include "../Makefile.txlt"
diff --git a/sys/arch/amiga/stand/boot/libsa/Makefile.inc b/sys/arch/amiga/stand/boot/libsa/Makefile.inc
new file mode 100644
index 00000000000..35aeea68879
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/libsa/Makefile.inc
@@ -0,0 +1,24 @@
+#	$OpenBSD: Makefile.inc,v 1.1 1997/01/16 09:26:54 niklas Exp $
+#	$NetBSD: Makefile.inc,v 1.1.1.1 1996/11/29 23:36:30 is Exp $
+
+#	NOTE: $S must correspond to the top of the 'sys' tree
+
+SA_DIR=	$S/arch/amiga/stand/boot/libsa
+
+.if exists($(SA_DIR)/obj.${MACHINE})
+SA_LIBDIR=	$(SA_DIR)/obj.${MACHINE}
+.else
+SA_LIBDIR=	$(SA_DIR)
+.endif
+
+SA_LIB=	$(SA_LIBDIR)/libsa.a
+
+$(SA_LIB):	.NOTMAIN __always_make_sa_lib
+	@echo making sure the stand-alone library is up to date...
+	@(cd $(SA_DIR) ; make)
+
+clean::		.NOTMAIN __always_make_sa_lib
+	@echo cleaning the stand-alone library objects
+	@(cd $(SA_DIR) ; make clean)
+
+__always_make_sa_lib: .NOTMAIN
diff --git a/sys/arch/amiga/stand/boot/libstubs.h b/sys/arch/amiga/stand/boot/libstubs.h
new file mode 100644
index 00000000000..73d93ef9b22
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/libstubs.h
@@ -0,0 +1,94 @@
+/*
+ * $OpenBSD: libstubs.h,v 1.1 1997/01/16 09:26:35 niklas Exp $
+ * $NetBSD: libstubs.h,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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 "amigaio.h"
+#include "amigagraph.h"
+#include "amigatypes.h"
+#include <sys/types.h>
+
+extern struct ExecBase *SysBase;
+extern struct Library *IntuitionBase;
+extern struct Library *ExpansionBase;
+
+void *AllocMem (size_t, u_int32_t);
+void FreeMem (void *, size_t);
+
+struct Library *OpenLibrary (const char *, u_int32_t);
+void CloseLibrary (struct Library *);
+struct MsgPort *CreateMsgPort(void);
+void *CreateIORequest(struct MsgPort *, u_int32_t);
+void DeleteIORequest(void *);
+void DeleteMsgPort(struct MsgPort *);
+
+u_int8_t DoIO(struct AmigaIO *);
+void SendIO(struct AmigaIO *);
+struct AmigaIO *CheckIO(struct AmigaIO *);
+void *WaitPort(struct MsgPort *);
+void AbortIO(struct AmigaIO *);
+u_int8_t WaitIO(struct AmigaIO *);
+
+int OpenDevice(const char *, u_int32_t, struct AmigaIO *, u_int32_t);
+
+void *FindResident(const char *);
+void *OpenResource(const char *);
+
+u_int32_t CachePreDMA(u_int32_t, u_int32_t *, int);
+#define DMAF_Continue		2
+#define DMAF_NoModify		4
+#define DMAF_ReadFromRAM	8
+
+void Forbid(void);
+void Permit(void);
+
+struct Screen *OpenScreenTagList(struct NewScreen *, const u_int32_t *);
+struct Screen *OpenScreenTag(struct NewScreen *, ...);
+struct Window *OpenWindowTagList(struct Window *, const u_int32_t *);
+struct Window *OpenWindowTag(struct Window *, ...);
+
+#ifdef nomore
+u_int32_t mytime(void);
+#endif
+
+struct cfdev *FindConfigDev(struct cfdev *, int, int);
+
+#ifndef DOINLINES
+void CacheClearU(void);
+#else
+#define LibCallNone(lib, what)  \
+	asm("movl a6,sp@-; movl %0,a6; " what "; movl sp@+,a6" :: \
+	    "r"(lib) : "d0", "d1", "a0", "a1")
+
+#define CacheClearU() LibCallNone(SysBase, "jsr a6@(-0x27c)")
+#endif
diff --git a/sys/arch/amiga/stand/boot/libstubs.s b/sys/arch/amiga/stand/boot/libstubs.s
new file mode 100644
index 00000000000..d1dbe36e6c4
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/libstubs.s
@@ -0,0 +1,269 @@
+/*
+ * $OpenBSD: libstubs.s,v 1.1 1997/01/16 09:26:36 niklas Exp $
+ * $NetBSD: libstubs.s,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
+ *
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ *
+ */
+
+/*
+ * Exec.library functions.
+ */
+	.comm _SysBase,4
+
+	.globl _OpenLibrary
+_OpenLibrary:
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	movl	sp@(8),a1
+	movl	sp@(12),d0
+	jsr	a6@(-0x228)
+	movl	sp@+,a6
+	rts
+#ifdef notyet
+	.globl _CloseLibrary
+_CloseLibrary:
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	movl	sp@(8),a1
+	jsr	a6@(-0x19e)
+	movl	sp@+,a6
+	rts
+#endif
+	.globl _CreateIORequest
+_CreateIORequest:
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	movl	sp@(8),a0
+	movl	sp@(12),d0
+	jsr	a6@(-0x28e)
+	movl	sp@+,a6
+	rts
+
+	.globl _CreateMsgPort
+_CreateMsgPort:
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	jsr	a6@(-0x29a)
+	movl	sp@+,a6
+	rts
+	
+#ifdef notyet
+	.globl _DeleteMsgPort
+_DeleteMsgPort:
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	movl	sp@(8),a0
+	jsr	a6@(-0x2a0)
+	movl	sp@+,a6
+	rts
+	
+	.globl _DeleteIORequest
+_DeleteIORequest:
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	movl	sp@(8),a0
+	jsr	a6@(-0x294)
+	movl	sp@+,a6
+	rts
+#endif
+	
+	.globl	_OpenDevice
+_OpenDevice:
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	movl	sp@(8),a0
+	movl	sp@(12),d0
+	movl	sp@(16),a1
+	movl	sp@(20),d1
+	jsr	a6@(-0x1bc)
+	movl	sp@+,a6
+	rts
+
+	.globl	_DoIO
+_DoIO:	
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	movl	sp@(8),a1
+	jsr	a6@(-0x1c8)
+	movl	sp@+,a6
+	rts
+#ifdef nomore
+	.globl	_CheckIO
+_CheckIO:	
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	movl	sp@(8),a1
+	jsr	a6@(-0x1d4)
+	movl	sp@+,a6
+	rts
+#endif
+	.globl	_WaitIO
+_WaitIO:	
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	movl	sp@(8),a1
+	jsr	a6@(-0x1da)
+	movl	sp@+,a6
+	rts
+
+	.globl	_SendIO
+_SendIO:	
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	movl	sp@(8),a1
+	jsr	a6@(-0x1ce)
+	movl	sp@+,a6
+	rts
+
+	.globl	_AbortIO
+_AbortIO:	
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	movl	sp@(8),a1
+	jsr	a6@(-0x1e0)
+	movl	sp@+,a6
+	rts
+
+	.globl	_WaitPort
+_WaitPort:	
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	movl	sp@(8),a0
+	jsr	a6@(-0x180)
+	movl	sp@+,a6
+	rts
+
+#ifndef DOINLINES
+	.globl _CacheClearU
+_CacheClearU:
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	jsr	a6@(-0x27c)
+	movl	sp@+,a6
+	rts
+#endif
+	.globl _CachePreDMA
+_CachePreDMA:
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	movl	sp@(8),a0
+	movl	sp@(12),a1
+	movl	sp@(16),d0
+	jsr	a6@(-0x2fa)
+	movl	sp@+,a6
+	rts
+
+	.globl _FindResident
+_FindResident:
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	movl	sp@(8),a1
+	jsr	a6@(-0x60)
+	movl	sp@+,a6
+	rts
+
+	.globl _OpenResource
+_OpenResource:
+	movl	a6,sp@-
+	movl	pc@(_SysBase:w),a6
+	movl	sp@(8),a1
+	jsr	a6@(-0x1f2)
+	movl	sp@+,a6
+	rts
+#ifdef notyet
+	.globl _Forbid
+_Forbid:
+	movl	a6,sp@-
+	movl	pc@(_SysBase:W),a6
+	jsr	a6@(-0x84)
+	movl	sp@+,a6
+	rts
+
+	.globl _Permit
+_Permit:
+	movl	a6,sp@-
+	movl	pc@(_SysBase:W),a6
+	jsr	a6@(-0x8a)
+	movl	sp@+,a6
+	rts
+#endif
+
+/*
+ * Intuition.library functions.
+ */
+
+	.comm _IntuitionBase,4
+
+	.globl _OpenScreenTagList
+_OpenScreenTagList:
+	movl	a6,sp@-
+	movl	pc@(_IntuitionBase:w),a6
+	movl	sp@(8),a0
+	movl	sp@(12),a1
+	jsr	a6@(-0x264)
+	movl	sp@+,a6
+	rts
+
+	.globl _OpenWindowTagList
+_OpenWindowTagList:
+	movl	a6,sp@-
+	movl	pc@(_IntuitionBase:w),a6
+	movl	sp@(8),a0
+	movl	sp@(12),a1
+	jsr	a6@(-0x25e)
+	movl	sp@+,a6
+	rts
+#ifdef nomore
+	.globl _mytime
+_mytime:
+	movl	a6,sp@-
+	movl	pc@(_IntuitionBase:w),a6
+	subql	#8,sp
+	movl	sp,a0
+	lea	sp@(4),a1
+	jsr	a6@(-0x54)
+	movl	sp@+,d0
+	addql	#4,sp
+	movl	sp@+,a6
+	rts
+#endif
+	.comm _ExpansionBase,4
+	.globl _FindConfigDev
+_FindConfigDev:
+	movl	a6,sp@-
+	movl	_ExpansionBase,a6
+	movl	sp@(8),a0
+	movl	sp@(12),d0
+	movl	sp@(16),d1
+	jsr	a6@(-0x48)
+	movl	sp@+,a6
+	rts
diff --git a/sys/arch/amiga/stand/boot/main.c b/sys/arch/amiga/stand/boot/main.c
new file mode 100644
index 00000000000..431468423bf
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/main.c
@@ -0,0 +1,566 @@
+/*
+ * $OpenBSD: main.c,v 1.1 1997/01/16 09:26:38 niklas Exp $
+ * $NetBSD: main.c,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
+ *
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * Copyright (c) 1994 Michael L. Hitch
+ * 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 Michael L. Hitch.
+ * 4. The name of the authors may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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 <sys/cdefs.h>
+#include <sys/reboot.h>
+#include <sys/types.h>
+
+#include <sys/exec_aout.h>
+
+#include <amiga/cfdev.h>
+#include <amiga/memlist.h>
+#include <include/cpu.h>
+
+#include "saerrno.h"
+#include "stand.h"
+
+#include "libstubs.h"
+#include "samachdep.h"
+
+#define __LDPGSZ 8192
+#define __PGSZ 8192
+
+#define DRACOREVISION	(*(u_int8_t *)0x02000009)
+#define DRACOMMUMARGIN	0x200000
+#define DRACOZ2OFFSET	0x3000000
+#define DRACOZ2MAX	0x1000000
+
+#define EXECMIN 36
+
+void startit __P((void *, u_long, u_long, void *, u_long, u_long, int, void *,
+	int, int, u_long, u_long, int));
+void startit_end __P((void));
+int get_cpuid __P((u_int32_t *));
+
+/*
+ * Kernel startup interface version
+ *	1:      first version of loadbsd
+ *	2:      needs esym location passed in a4
+ *	3:      load kernel image into fastmem rather than chipmem
+ *	MAX:    highest version with backward compatibility.
+ */     
+
+#define KERNEL_STARTUP_VERSION		3
+#define KERNEL_STARTUP_VERSION_MAX	9
+
+static long get_number(char **);
+
+const char version[] = "2.0";
+char default_command[] = "openbsd -Sn2";
+
+int
+pain()
+{
+	long int io = 0;
+	char linebuf[128];
+	char	*kernel_name = default_command;
+	char	*path = default_command;
+	int	boothowto = RB_AUTOBOOT;
+	u_int32_t cpuid = 0;
+	int	amiga_flags = 0;
+	u_int32_t I_flag = 0;
+	int	k_flag = 0;
+	int	p_flag = 0;
+	int	Z_flag = 0;
+	int	m_value = 0;
+	int	S_flag = 0;
+	int	t_flag = 0;
+	long stringsz;
+
+	u_int32_t fmem = 0x0;
+	int	fmemsz = 0x0;
+	int	cmemsz = 0x0;
+	int	eclock = SysBase->EClockFreq;
+	/* int	skip_chipmem = 0; */
+
+	void (*start_it)(void *, u_long, u_long, void *, u_long, u_long, int,
+	    void *, int, int, u_long, u_long, int) = startit;
+
+	caddr_t kp;
+	u_int16_t *kvers;
+	struct exec *eh;
+	int	textsz, ksize;
+	void	*esym = 0;
+	int32_t *nkcd;
+	struct cfdev *cd, *kcd;
+	struct boot_memseg *kmemseg;
+	struct boot_memseg *memseg;
+	struct MemHead *mh;
+	u_int32_t from, size, vfrom, vsize;
+	int contflag, mapped1to1;
+
+	int ncd, nseg;
+	char c;
+
+	extern u_int16_t timelimit;
+
+	/*
+	 * we need V36 for: EClock, RDB Bootblocks, CacheClearU
+	 */
+
+	if (SysBase->LibNode.Version < EXECMIN) {
+		printf("Exec V%ld, need V%ld\n",
+		    (long)SysBase->LibNode.Version, (long)EXECMIN);
+		goto out;
+	}
+
+	printf("\2337mOpenBSD/Amiga bootblock %s\2330m\n%s :- ",
+		version, kernel_name);
+
+	timelimit = 3;
+	gets(linebuf);
+
+	if (*linebuf == 'q')
+		return 1;
+
+	if (*linebuf)
+		path = linebuf;
+
+	/*
+	 * parse boot command for path name and process any options
+	 */
+	while ((c = *path)) {
+		while (c == ' ')
+			c = *++path;
+		if (c == '-') {
+			while ((c = *++path) && c != ' ') {
+				switch (c) {
+				case 'a':	/* multi-user state */
+					boothowto &= ~RB_SINGLE;
+					break;
+				case 'b':	/* ask for root device */
+					boothowto |= RB_ASKNAME;
+					break;
+				case 'c':	/* force machine model */
+					cpuid = get_number(&path) << 16;
+					break;
+				case 'k':	/* Reserve first 4M fastmem */
+					k_flag++;
+					break;
+				case 'm':	/* Force fastmem size */
+					m_value = get_number(&path) * 1024;
+					break;
+				case 'n':	/* non-contiguous memory */
+					amiga_flags |= 
+					    (get_number(&path) & 3) << 1;
+					break;
+				case 'p':	/* Select fastmem by priority */
+					p_flag++;
+					break;
+				case 's':	/* single-user state */
+					boothowto |= RB_SINGLE;
+					break;
+				case 't':	/* test flag */
+					t_flag = 1;
+					break;
+				case 'A':	/* enable AGA modes */
+					amiga_flags |= 1;
+					break;
+				case 'D':	/* enter Debugger */
+					boothowto |= RB_KDB;
+					break;
+				case 'I':	/* inhibit sync negotiation */
+					I_flag = get_number(&path);
+					break;
+				case 'K':	/* remove 1st 4MB fastmem */
+					break;
+				case 'S':	/* include debug symbols */
+					S_flag = 1;
+					break;
+				case 'Z':	/* force chip memory load */
+					Z_flag = 1;
+					break;
+				}
+			}
+		} else {
+			kernel_name = path;
+			while ((c = *++path) && c != ' ')
+				;
+			if (c)
+				*path++ = 0;
+		}
+	}
+	while ((c = *kernel_name) && c == ' ')
+		++kernel_name;
+	path = kernel_name;
+	while ((c = *path) && c != ' ')
+		++path;
+	if (c)
+		*path = 0;
+
+	if (get_cpuid(&cpuid))
+		goto out;
+
+	ExpansionBase = OpenLibrary("expansion.library", 0);
+	if (!ExpansionBase) {
+		printf("can't open %s\n", "expansion.library");
+		return 1;
+	}
+
+	for (ncd=0, cd=0; (cd = FindConfigDev(cd, -1, -1)); ncd++)
+		/* nothing */;
+
+	/* find memory list */
+
+	memseg = (struct boot_memseg *)alloc(16*sizeof(struct boot_memseg));
+
+	/* Forbid(); */
+
+	nseg = 0;
+	mh = SysBase->MemLst;
+	vfrom = mh->Lower & -__PGSZ;
+	vsize = (mh->Upper - vfrom) & -__PGSZ; 
+	contflag = mapped1to1 = 0;
+
+	do {
+		size = vsize;
+
+		if (SysBase->LibNode.Version > 36) {
+			from = CachePreDMA(vfrom, &size, contflag);
+			contflag = DMAF_Continue;
+			mapped1to1 = (from == vfrom);
+			vsize -= size;
+			vfrom += size;
+		} else {
+			from = vfrom;
+			vsize = 0;
+		}
+
+#if DEBUG_MEMORY_LIST
+		printf("%lx %lx %lx %ld/%lx %lx\n",
+			(long)from, (long)size, 
+			(long)mh->Attribs, (long)mh->Pri,
+			(long)vfrom, (long)vsize);
+#endif
+		/* Insert The Evergrowing Kludge List Here: */
+
+		/* a) dont load kernel over DraCo MMU table */
+			
+		if (((cpuid >> 24) == 0x7D) &&
+		    ((from & -DRACOMMUMARGIN) == 0x40000000) && 
+		    (size >= DRACOMMUMARGIN)) {
+
+			memseg[nseg].ms_start = from & -DRACOMMUMARGIN;
+			memseg[nseg].ms_size = DRACOMMUMARGIN;
+			memseg[nseg].ms_attrib = mh->Attribs;
+			memseg[nseg].ms_pri = mh->Pri;
+
+			size -= DRACOMMUMARGIN - (from & (DRACOMMUMARGIN - 1));
+			from += DRACOMMUMARGIN - (from & (DRACOMMUMARGIN - 1));
+			++nseg;
+		}
+
+		if ((mh->Attribs & (MEMF_CHIP|MEMF_FAST)) == MEMF_CHIP) {
+			size += from;
+			cmemsz = size;;
+			from = 0;
+		} else if ((fmemsz < size) && mapped1to1) {
+			fmem = from;
+			fmemsz = size;
+		}
+
+		memseg[nseg].ms_start = from;
+		memseg[nseg].ms_size = size;
+		memseg[nseg].ms_attrib = mh->Attribs;
+		memseg[nseg].ms_pri = mh->Pri;
+
+		if (vsize == 0) {
+			mh = mh->next;
+			contflag = 0;
+			if (mh->next) {
+				vfrom = mh->Lower & -__PGSZ;
+				vsize = (mh->Upper & -__PGSZ) - vfrom;
+			}
+		}
+	} while ((++nseg <= 16) && vsize);
+
+	/* Permit(); */
+
+	printf("Loading %s: ", kernel_name);
+	io = open(kernel_name, 0);
+	if (io < 0)
+		goto err;
+
+	eh = alloc(sizeof(*eh));
+	if (!eh) {
+		errno = ENOMEM;
+		goto err;
+	}
+	if (read(io, eh, sizeof(*eh)) != sizeof(*eh)) {
+		errno = ENOEXEC;
+		goto err;
+	}
+
+	if ((N_GETMAGIC(*eh) != NMAGIC) || (N_GETMID(*eh) != MID_M68K)) {
+		errno = ENOEXEC;
+		goto err;
+	}
+		
+	textsz = (eh->a_text + __LDPGSZ - 1) & (-__LDPGSZ);
+	esym = 0;
+
+	ksize = textsz + eh->a_data + eh->a_bss 
+	    + sizeof(*nkcd) + ncd*sizeof(*cd)
+	    + sizeof(*nkcd) + nseg * sizeof(struct boot_memseg);
+
+	if (S_flag && eh->a_syms) {
+		if (lseek(io, eh->a_text+ eh->a_data+ eh->a_syms, SEEK_CUR)
+		    <= 0
+		    || read(io, &stringsz, 4) != 4
+		    || lseek(io, sizeof(*eh), SEEK_SET) < 0)
+			goto err;
+		ksize += eh->a_syms + 4 + ((stringsz + 3) & ~3);
+	}
+
+	kp = alloc(ksize + 256 + ((u_char *)startit_end - (u_char *)startit));
+	if (kp == 0) {
+		errno = ENOMEM;
+		goto err;
+	}
+
+	printf("%ld", eh->a_text);
+	if (read(io, kp, eh->a_text) != eh->a_text)
+		goto err;
+
+	printf("+%ld", eh->a_data);
+	if (read(io, kp + textsz, eh->a_data) != eh->a_data)
+		goto err;
+
+	printf("+%ld", eh->a_bss);
+
+	kvers = (u_short *)(kp + eh->a_entry - 2);
+
+	if (*kvers > KERNEL_STARTUP_VERSION_MAX && *kvers != 0x4e73) {
+                printf("\nnewer bootblock required: %ld\n", (long)*kvers);
+		goto freeall;
+	}
+#if 0
+        if (*kvers > KERNEL_STARTUP_VERSION)
+		printf("\nKernel V%ld newer than bootblock V%ld\n",
+		    (long)*kvers, (long)KERNEL_STARTUP_VERSION);
+#endif
+        nkcd = (int *)(kp + textsz + eh->a_data + eh->a_bss);
+        if (*kvers != 0x4e73 && *kvers > 1 && S_flag && eh->a_syms) {
+                *nkcd++ = eh->a_syms;
+		printf("+[%ld", eh->a_syms);
+                if (read(io, (char *)nkcd, eh->a_syms) != eh->a_syms)
+			goto err;
+                nkcd = (int *)((char *)nkcd + eh->a_syms);
+		printf("+%ld]", stringsz);
+                if (read(io, (char *)nkcd, stringsz) != stringsz)
+			goto err;
+                nkcd = (int*)((char *)nkcd + ((stringsz + 3) & ~3));
+                esym = (char *)(textsz + eh->a_data + eh->a_bss
+                    + eh->a_syms + 4 + ((stringsz + 3) & ~3));
+        }
+	putchar('\n');
+
+	*nkcd = ncd;
+	kcd = (struct cfdev *)(nkcd + 1);
+
+	while ((cd = FindConfigDev(cd, -1, -1))) {
+		*kcd = *cd;
+		if (((cpuid >> 24) == 0x7D) &&
+		    ((u_long)kcd->addr < 0x1000000)) {
+			kcd->addr += 0x3000000;
+		}
+		++kcd;
+	}
+
+	nkcd = (u_int32_t *)kcd;
+	*nkcd = nseg;
+
+	kmemseg = (struct boot_memseg *)(nkcd + 1);
+
+	while (nseg-- > 0)
+		*kmemseg++ = *memseg++;
+
+	if (*kvers > 2 && Z_flag == 0) {
+		/*
+		 * Kernel supports direct load to fastmem, and the -Z
+		 * option was not specified.  Copy startup code to end
+		 * of kernel image and set start_it.
+		 */
+		if ((u_int32_t)kp < fmem) {
+			errno = EFBIG;
+			goto err;
+		}
+		memcpy(kp + ksize + 256, (char *)startit,
+		    (char *)startit_end - (char *)startit);
+		CacheClearU();
+		(caddr_t)start_it = kp + ksize + 256;
+		printf("*** Loading from %08lx to Fastmem %08lx ***\n",
+		    (u_long)kp, (u_long)fmem);
+		/* sleep(2); */
+	} else {
+		/*
+		 * Either the kernel doesn't suppport loading directly to
+		 * fastmem or the -Z flag was given.  Verify kernel image
+		 * fits into chipmem.
+		 */
+		if (ksize >= cmemsz) {
+			printf("Kernel size %d exceeds Chip Memory of %d\n",
+			    ksize, cmemsz);
+			return 20;
+		}
+		Z_flag = 1;
+		printf("*** Loading from %08lx to Chipmem ***\n", (u_long)kp);
+	}
+
+#if 0
+	printf("would start(kp=0x%lx, ksize=%ld, entry=0x%lx,\n"
+		"fmem=0x%lx, fmemsz=%ld, cmemsz=%ld\n"
+		"boothow=0x%lx, esym=0x%lx, cpuid=0x%lx, eclock=%ld\n"
+		"amigaflags=0x%lx, I_flags=0x%lx, Zflag=%ld, ok?\n",
+	    (u_long)kp, (u_long)ksize, eh->a_entry,
+	    (u_long)fmem, (u_long)fmemsz, (u_long)cmemsz,
+	    (u_long)boothowto, (u_long)esym, (u_long)cpuid, (u_long)eclock,
+	    (u_long)amiga_flags, (u_long)I_flag, (u_long)(Z_flag == 0));
+#endif
+	timelimit = 2;
+	(void)getchar();
+
+	start_it(kp, ksize, eh->a_entry, (void *)fmem, fmemsz, cmemsz,
+	    boothowto, esym, cpuid, eclock, amiga_flags, I_flag, Z_flag == 0);
+	/*NOTREACHED*/
+
+freeall:
+	free(kp, ksize);
+	free(eh, sizeof(*eh));
+err:
+	printf("\nError %ld\n", (long)errno);
+	close(io);
+out:
+	timelimit = 10;
+	(void)getchar();
+	return 1;
+}
+
+static
+long get_number(ptr)
+char **ptr;
+{
+	long value = 0;
+	int base = 10;
+	char *p = *ptr;
+	char c;
+	char sign = 0;
+
+	c = *++p;
+	while (c == ' ')
+		c = *++p;
+	if (c == '-') {
+		sign = -1;
+		c = *++p;
+	}
+	if (c == '$') {
+		base = 16;
+		c = *++p;
+	} else if (c == '0') {
+		c = *++p;
+		if ((c & 0xdf) == 'X') {
+			base = 16;
+			c = *++p;
+		}
+	}
+	while (c) {
+		if (c >= '0' && c <= '9')
+			c -= '0';
+		else {
+			c = (c & 0xdf) - 'A' + 10;
+			if (base != 16 || c < 10 || c > 15)
+				break;
+		}
+		value = value * base + c;
+		c = *++p;
+	}
+	*ptr = p - 1;
+#ifdef TEST
+	fprintf(stderr, "get_number: got %c0x%x", 
+	    sign ? '-' : '+', value);
+#endif	
+	return (sign ? -value : value);
+}
+
+/*
+ * Try to determine the machine ID by searching the resident module list
+ * for modules only present on specific machines.  (Thanks, Bill!)
+ */
+
+int
+get_cpuid(cpuid)
+	u_int32_t *cpuid;
+{
+	*cpuid |= SysBase->AttnFlags;	/* get FPU and CPU flags */
+	if (*cpuid & 0xffff0000) {
+		if ((*cpuid >> 24) == 0x7D)
+			return 0;
+
+		switch (*cpuid >> 16) {
+		case 500:
+		case 600:
+		case 1000:
+		case 1200:
+		case 2000:
+		case 3000:
+		case 4000:
+			return 0;
+		default:
+			printf("Amiga %ld ???\n",
+			    (long)(*cpuid >> 16));
+			return(1);
+		}
+	}
+	if (FindResident("A4000 Bonus") || FindResident("A4000 bonus")
+	    || FindResident("A1000 Bonus"))
+		*cpuid |= 4000 << 16;
+	else if (FindResident("A3000 Bonus") || FindResident("A3000 bonus")
+	    || (SysBase->LibNode.Version == 36))
+		*cpuid |= 3000 << 16;
+	else if (OpenResource("card.resource")) {
+		/* Test for AGA? */
+		*cpuid |= 1200 << 16;
+	} else if (OpenResource("draco.resource")) {
+		*cpuid |= (32000 | DRACOREVISION) << 16;
+	}
+	/*
+	 * Nothing found, it's probably an A2000 or A500
+	 */
+	if ((*cpuid >> 16) == 0)
+		*cpuid |= 2000 << 16;
+
+	return 0;
+}
diff --git a/sys/arch/amiga/stand/boot/muldi3.s b/sys/arch/amiga/stand/boot/muldi3.s
new file mode 100644
index 00000000000..d2003ff5a4d
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/muldi3.s
@@ -0,0 +1,63 @@
+/*	$OpenBSD: muldi3.s,v 1.1 1997/01/16 09:26:39 niklas Exp $
+/*	$NetBSD: muldi3.s,v 1.1.1.1 1996/11/29 23:36:30 is Exp $
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ *
+ * Slow but small muldi3.
+ * Beware... the multiplicand is unsigned (but should be enough for
+ * usage by ufs.c :-)
+ */
+
+	.text
+	.even
+	.globl	___muldi3
+___muldi3:
+	movml d2/d3/d4/d5/d6,sp@-	| 0..4 regs, 5 pc, 6..9 parameters
+	movml sp@(24),d2-d5
+|	movl sp@(24),d2
+|	movl sp@(28),d3
+|	movl sp@(32),d4
+|	movl sp@(36),d5
+	movq #0,d0
+	movq #0,d1
+	movq #63,d6
+L4:
+	asrl #1,d2
+	roxrl #1,d3
+	jcc L5
+	addl d5,d1
+	addxl d4,d0
+L5:
+	addl d5,d5
+	addxl d4,d4
+L7:
+	dbra d6,L4
+	movml sp@+,d2/d3/d4/d5/d6
+	rts
diff --git a/sys/arch/amiga/stand/boot/printf.s b/sys/arch/amiga/stand/boot/printf.s
new file mode 100644
index 00000000000..a49a597342a
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/printf.s
@@ -0,0 +1,76 @@
+/*
+ * $OpenBSD: printf.s,v 1.1 1997/01/16 09:26:40 niklas Exp $
+ * $NetBSD: printf.s,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
+ *
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ *
+ */
+
+/*
+ * printf calling exec's RawDoFmt
+ * Beware! You have to explicitly use %ld etc. for 32bit integers!
+ */
+	.text
+	.globl	_printf
+	.globl	_putchar, _SysBase
+
+Lputch:
+	movl	d0,sp@-
+	bsr	_putchar
+	addql	#4,sp
+	rts
+
+_printf:
+	movml	#0x0032,sp@-
+	lea	pc@(Lputch:w),a2
+	lea	sp@(20),a1
+	movl	sp@(16),a0
+	movl	pc@(_SysBase:w),a6
+	jsr	a6@(-0x20a)
+	movml	sp@+, #0x4c00
+	rts
+#if 0
+Lstorech:
+	movb	d0, a3@+
+	rts
+
+	.globl _sprintf
+_sprintf:
+	movml	#0x0032,sp@-
+	movl	sp@(16),a3
+	lea	pc@(Lstorech:w),a2
+	lea	sp@(24),a1
+	movl	sp@(20),a0
+	movl	pc@(_SysBase:w),a6
+	jsr	a6@(-0x20a)
+	movml	sp@+, #0x4c00
+	rts
+#endif
diff --git a/sys/arch/amiga/stand/boot/samachdep.h b/sys/arch/amiga/stand/boot/samachdep.h
new file mode 100644
index 00000000000..57ca2285ef9
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/samachdep.h
@@ -0,0 +1,51 @@
+/*
+ * $OpenBSD: samachdep.h,v 1.1 1997/01/16 09:26:41 niklas Exp $
+ * $NetBSD: samachdep.h,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ *
+ */
+
+#ifndef _SA_MACHDEP_H_
+#define _SA_MACHDEP_H_
+
+/* "hardware" init: */
+
+int configure(void *);
+int pain(void);
+
+/* console functions not declared MI: */
+
+int consinit(void);
+void puts(char *);
+
+void xdinit(void *);
+
+#endif
diff --git a/sys/arch/amiga/stand/boot/startit.s b/sys/arch/amiga/stand/boot/startit.s
new file mode 100644
index 00000000000..a8dd10c9c2f
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/startit.s
@@ -0,0 +1,235 @@
+/*	$OpenBSD: startit.s,v 1.1 1997/01/16 09:26:41 niklas Exp $	*/
+/*	$NetBSD: startit.s,v 1.1.1.1 1996/11/29 23:36:29 is Exp $	*/
+
+/*
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * Copyright (c) 1994 Michael L. Hitch
+ * 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 Michael L. Hitch.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ *
+ *
+ * From: $NetBSD: startit.s,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
+ */
+
+	.set	ABSEXECBASE,4
+
+	.text
+
+	.globl	_startit
+	.globl	_startit_end
+
+_startit:
+#if TESTONAMIGA
+	movew	#0x999,0xdff180		| gray
+#endif
+	movel	sp,a3
+	movel	4:w,a6
+	lea	pc@(start_super:w),a5
+	jmp	a6@(-0x1e)		| supervisor-call
+
+start_super:
+#if TESTONAMIGA
+	movew	#0x900,0xdff180		| dark red
+#endif
+	movew	#0x2700,sr
+
+	| the BSD kernel wants values into the following registers:
+	| a0:  fastmem-start
+	| d0:  fastmem-size
+	| d1:  chipmem-size
+	| d3:  Amiga specific flags
+	| d4:  E clock frequency
+	| d5:  AttnFlags (cpuid)
+	| d7:  boothowto
+	| a4:  esym location
+	| a2:  Inhibit sync flags
+	| All other registers zeroed for possible future requirements.
+
+	lea	pc@(_startit:w),sp	| make sure we have a good stack ***
+
+	movel	a3@(4),a1		| loaded kernel
+	movel	a3@(8),d2		| length of loaded kernel
+|	movel	a3@(12),sp		| entry point in stack pointer
+	movel	a3@(12),a6		| entry point		***
+	movel	a3@(16),a0		| fastmem-start
+	movel	a3@(20),d0		| fastmem-size
+	movel	a3@(24),d1		| chipmem-size
+	movel	a3@(28),d7		| boothowto
+	movel	a3@(32),a4		| esym
+	movel	a3@(36),d5		| cpuid
+	movel	a3@(40),d4		| E clock frequency
+	movel	a3@(44),d3		| Amiga flags
+	movel	a3@(48),a2		| Inhibit sync flags
+	movel	a3@(52),d6		| Load to fastmem flag
+	subl	a5,a5			| target, load to 0
+
+	cmpb	#0x7D,a3@(36)		| is it DraCo?
+	beq	nott			| yes, switch off MMU later
+
+					| no, it is an Amiga:
+
+#if TESTONAMIGA
+	movew	#0xf00,0xdff180		|red
+#endif
+|	moveb	#0,0x200003c8
+|	moveb	#63,0x200003c9
+|	moveb	#0,0x200003c9
+|	moveb	#0,0x200003c9
+
+	movew	#(1<<9),0xdff096	| disable DMA on Amigas.
+
+| ------ mmu off start -----
+
+	btst	#3,d5			| AFB_68040,SysBase->AttnFlags
+	beq	not040
+
+| Turn off 68040/060 MMU
+
+	subl	a3,a3
+	.word 0x4e7b,0xb003		| movec a3,tc
+	.word 0x4e7b,0xb806		| movec a3,urp
+	.word 0x4e7b,0xb807		| movec a3,srp
+	.word 0x4e7b,0xb004		| movec a3,itt0
+	.word 0x4e7b,0xb005		| movec a3,itt1
+	.word 0x4e7b,0xb006		| movec a3,dtt0
+	.word 0x4e7b,0xb007		| movec a3,dtt1
+	bra	nott
+
+not040:
+	lea	pc@(zero:w),a3
+	pmove	a3@,tc			| Turn off MMU
+	lea	pc@(nullrp:w),a3
+	pmove	a3@,crp			| Turn off MMU some more
+	pmove	a3@,srp			| Really, really, turn off MMU
+
+| Turn off 68030 TT registers
+
+	btst	#2,d5			| AFB_68030,SysBase->AttnFlags
+	beq	nott			| Skip TT registers if not 68030
+	lea	pc@(zero:w),a3
+	.word 0xf013,0x0800		| pmove a3@,tt0 (gas only knows about 68851 ops..)
+	.word 0xf013,0x0c00		| pmove a3@,tt1 (gas only knows about 68851 ops..)
+
+nott:
+| ---- mmu off end ----
+#if TESTONAMIGA
+	movew	#0xf60,0xdff180		| orange
+#endif
+|	moveb	#0,0x200003c8
+|	moveb	#63,0x200003c9
+|	moveb	#24,0x200003c9
+|	moveb	#0,0x200003c9
+
+| ---- copy kernel start ----
+
+	tstl	d6			| Can we load to fastmem?
+	beq	L0			| No, leave destination at 0
+	movl	a0,a5			| Move to start of fastmem chunk
+	addl	a0,a6			| relocate kernel entry point
+L0:
+	movl	a1@+,a5@+
+	subl	#4,d2
+	bcc	L0
+
+	lea	pc@(ckend:w),a1
+	movl	a5,sp@-
+	pea	pc@(_startit_end:w)
+L1:
+	movl	a1@+,a5@+
+	cmpl	sp@,a1
+	bcs	L1
+	addql	#4,sp
+
+	btst	#3,d5
+	jeq	L2
+	.word	0xf4f8
+L2:	movql	#0,d2			| switch off cache to ensure we use
+	movec	d2,cacr			| valid kernel data
+
+#if TESTONAMIGA
+	movew	#0xFF0,0xdff180		| yellow
+#endif
+|	moveb	#0,0x200003c8
+|	moveb	#63,0x200003c9
+|	moveb	#0,0x200003c9
+|	moveb	#0,0x200003c9
+
+	rts
+
+| ---- copy kernel end ----
+
+ckend:
+#if TESTONAMIGA
+	movew	#0x0ff,0xdff180		| petrol
+#endif
+|	moveb	#0,0x200003c8
+|	moveb	#0,0x200003c9
+|	moveb	#63,0x200003c9
+|	moveb	#63,0x200003c9
+
+	movl	d5,d2
+	roll	#8,d2
+	cmpb	#0x7D,d2
+	jne	noDraCo
+
+| DraCo: switch off MMU now:
+
+	subl	a3,a3
+	.word 0x4e7b,0xb003		| movec a3,tc
+	.word 0x4e7b,0xb806		| movec a3,urp
+	.word 0x4e7b,0xb807		| movec a3,srp
+	.word 0x4e7b,0xb004		| movec a3,itt0
+	.word 0x4e7b,0xb005		| movec a3,itt1
+	.word 0x4e7b,0xb006		| movec a3,dtt0
+	.word 0x4e7b,0xb007		| movec a3,dtt1
+	
+noDraCo:
+	moveq	#0,d2			| zero out unused registers
+	moveq	#0,d6			| (might make future compatibility
+	movel	d6,a1			|  would have known contents)
+	movel	d6,a3
+	movel	d6,a5
+	movel	a6,sp			| entry point into stack pointer
+	movel	d6,a6
+
+#if TESTONAMIGA
+	movew	#0x0F0,0xdff180		| green
+#endif
+|	moveb	#0,0x200003c8
+|	moveb	#0,0x200003c9
+|	moveb	#63,0x200003c9
+|	moveb	#0,0x200003c9
+
+	jmp	sp@			| jump to kernel entry point
+
+
+| A do-nothing MMU root pointer (includes the following long as well)
+
+nullrp:	.long	0x7fff0001
+zero:	.long	0
+
+_startit_end:
diff --git a/sys/arch/amiga/stand/boot/test.s b/sys/arch/amiga/stand/boot/test.s
new file mode 100644
index 00000000000..e5abdd9d4bb
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/test.s
@@ -0,0 +1,7 @@
+	.text
+	.globl _start
+_start:
+	lea	pc@(bla),a0
+	movq	#1,d0
+	rts
+	.globl	bla
diff --git a/sys/arch/amiga/stand/boot/twiddle.c b/sys/arch/amiga/stand/boot/twiddle.c
new file mode 100644
index 00000000000..bd07e47cb57
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/twiddle.c
@@ -0,0 +1,52 @@
+/*	$OpenBSD: twiddle.c,v 1.1 1997/01/16 09:26:44 niklas Exp $	*/
+/*	$NetBSD: twiddle.c,v 1.1.1.1 1996/11/29 23:36:29 is Exp $	*/
+
+/*-
+ * 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.
+ *
+ *	@(#)printf.c	8.1 (Berkeley) 6/11/93
+ */
+
+/*	From: $NetBSD: twiddle.c,v 1.1.1.1 1996/11/29 23:36:29 is Exp $	*/
+
+#include "stand.h"
+
+const static char chars[4] = {'|', '/', '-', '\\'};
+
+void
+twiddle()
+{
+	static short int pos;
+
+	putchar(chars[pos++ & 3]);
+	putchar('\b');
+}
diff --git a/sys/arch/amiga/stand/boot/txlt/Makefile b/sys/arch/amiga/stand/boot/txlt/Makefile
new file mode 100644
index 00000000000..8a13db5974c
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/txlt/Makefile
@@ -0,0 +1,10 @@
+#	$OpenBSD: Makefile,v 1.1 1997/01/16 09:26:55 niklas Exp $
+
+PROG=txlt
+NOMAN=noman
+LDADD=-ll
+CLEANFILES+=txlt.c
+
+install:
+
+.include <bsd.prog.mk>
diff --git a/sys/arch/amiga/stand/boot/txlt/txlt.l b/sys/arch/amiga/stand/boot/txlt/txlt.l
new file mode 100644
index 00000000000..a9156778644
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/txlt/txlt.l
@@ -0,0 +1,19 @@
+	void munchit(char *);
+%%
+\..*\n					printf("%s", yytext);
+pea[ 	][_A-Za-z][A-Za-z0-9_]*$	{printf("pea");munchit(yytext+3);}
+\ [_A-Za-z][A-Za-z0-9_]*/\,		munchit(yytext);
+.					putchar(*yytext);
+%%
+void
+munchit(s)
+	char *s;
+{
+	putchar(*s++);
+	if (!strncmp(s, "fp", 2) ||
+	    !strncmp(s, "sp", 2) ||
+	    ((*s == 'a')  || (*s == 'd')) && ((s[1]-'0')<=7))
+		printf("%s", s);
+	else
+		printf("pc@(%s)",s);
+}
diff --git a/sys/arch/amiga/stand/boot/xd.c b/sys/arch/amiga/stand/boot/xd.c
new file mode 100644
index 00000000000..b3831842c60
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/xd.c
@@ -0,0 +1,157 @@
+/*
+ * $OpenBSD: xd.c,v 1.1 1997/01/16 09:26:45 niklas Exp $
+ * $NetBSD: xd.c,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis.
+ * Copyright (c) 1995 Waldi Ravens.
+ * 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 Waldi Ravens.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *      
+ * 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 <sys/types.h>
+
+#include <stand.h>
+#include <ufs.h>
+
+
+#include "samachdep.h"
+#include "amigaio.h"
+#include "libstubs.h"
+
+static int xdstrategy __P((void *, int, daddr_t, size_t, void *, size_t *));
+static int xdopen __P((struct open_file *, ...));
+static int xdclose __P((struct open_file *));
+static int xdioctl __P((struct open_file *, u_long, void *));
+
+static u_int32_t aio_base;
+static struct AmigaIO *aio_save;
+
+static struct devsw devsw[] = {
+        { "xd", xdstrategy, xdopen, xdclose, xdioctl }
+};              
+
+struct fs_ops file_system[] = {
+	{ ufs_open, ufs_close, ufs_read, ufs_write, ufs_seek, ufs_stat },
+};
+
+int nfsys = sizeof(file_system)/sizeof(struct fs_ops);
+
+
+
+/* called from configure */
+
+void
+xdinit(aio)
+	void *aio;
+{
+	aio_save = aio;
+	aio_base = aio_save->offset;
+}
+
+/* 
+ * Kernel ist loaded from device and partition the kickstart
+ * menu or boot priority has chosen:
+ */
+
+int
+devopen(f, fname, file)
+	struct open_file *f;
+	const char *fname;
+	char **file;
+{
+	f->f_devdata = aio_save;
+	f->f_dev = &devsw[0];
+	*file = (char *)fname;
+	return 0;
+}
+
+/* tell kickstart to do the real work */
+
+static int
+xdstrategy (devd, flag, dblk, size, buf, rsize)
+	void	*devd;
+	int     flag;
+	daddr_t dblk;
+	size_t  size;
+	void    *buf;
+	size_t  *rsize; 
+{
+	struct AmigaIO *aio = (struct AmigaIO *)devd;
+
+	if (flag != F_READ)
+		return EIO;
+
+	aio->cmd = Cmd_Rd;
+	aio->length = size;
+	aio->offset = aio_base + (dblk << 9);
+	aio->buf = buf;
+
+#ifdef XDDEBUG
+	printf("strategy called: %ld(%ld), %ld, 0x%lx\n",
+	    (long)dblk, (long)aio->offset, (long)size, (unsigned long)buf);
+#endif
+
+	DoIO(aio);
+
+#ifdef XDDEBUG
+	printf("strategy got err %ld, rsize %ld\n", aio->err, aio->actual);
+#endif
+
+	if (aio->err) {
+		*rsize = 0;
+		return EIO;
+	}
+
+	*rsize = aio->actual;
+	return 0;
+}
+
+
+/* nothing do do for these: */
+
+static int
+xdopen(f)
+	struct open_file *f;
+{
+	return 0;
+}
+
+static int
+xdclose(f)
+	struct open_file *f;
+{
+	return 0;
+}
+
+static int
+xdioctl (f, cmd, data)
+	struct open_file *f;
+	u_long  cmd;
+	void    *data;
+{
+	return EIO;
+}
diff --git a/sys/arch/amiga/stand/boot/xd.h b/sys/arch/amiga/stand/boot/xd.h
new file mode 100644
index 00000000000..c50a64bb174
--- /dev/null
+++ b/sys/arch/amiga/stand/boot/xd.h
@@ -0,0 +1,48 @@
+/*
+ * $OpenBSD: xd.h,v 1.1 1997/01/16 09:26:45 niklas Exp $
+ * $NetBSD: xd.h,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
+ *
+ * Copyright (c) 1996 Ignatios Souvatzis
+ * 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 Ignatios Souvatzis
+ *      for the NetBSD project.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * 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.
+ *
+ */
+
+/*
+ * Prototypes for eXec disks:
+ */
+
+#ifndef _XD_H_
+#define _XD_H_
+
+#include <sys/types.h>
+
+void xdinit (void *);
+int xdstrategy (void *, int, daddr_t, size_t, void *, size_t *);
+
+#endif
diff --git a/sys/arch/amiga/stand/dumpfont/dumpfont.c b/sys/arch/amiga/stand/dumpfont/dumpfont.c
index 0107c2e7dd5..1c3da88e743 100644
--- a/sys/arch/amiga/stand/dumpfont/dumpfont.c
+++ b/sys/arch/amiga/stand/dumpfont/dumpfont.c
@@ -1,3 +1,4 @@
+/*	$OpenBSD: dumpfont.c,v 1.2 1997/01/16 09:26:58 niklas Exp $	*/
 /*	$NetBSD: dumpfont.c,v 1.5 1994/10/26 02:06:57 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/stand/dumpfont/fontdumper.c b/sys/arch/amiga/stand/dumpfont/fontdumper.c
index 365dbb7916d..d7d31d3e9b2 100644
--- a/sys/arch/amiga/stand/dumpfont/fontdumper.c
+++ b/sys/arch/amiga/stand/dumpfont/fontdumper.c
@@ -1,3 +1,4 @@
+/*	$OpenBSD: fontdumper.c,v 1.2 1997/01/16 09:26:59 niklas Exp $	*/
 /*	$NetBSD: fontdumper.c,v 1.3 1994/10/26 02:06:59 cgd Exp $	*/
 
 /*
diff --git a/sys/arch/amiga/stand/loadbsd/Makefile b/sys/arch/amiga/stand/loadbsd/Makefile
new file mode 100644
index 00000000000..2acabbffa1a
--- /dev/null
+++ b/sys/arch/amiga/stand/loadbsd/Makefile
@@ -0,0 +1,13 @@
+#	$OpenBSD: Makefile,v 1.1 1997/01/16 09:27:00 niklas Exp $
+
+CC = gcc
+CFLAGS = -m68030 -O2 -D__progname=program_name -noixemul
+
+OBJS = loadbsd.o getopt.o
+LIBS = -lamiga
+
+loadbsd: $(OBJS)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o loadbsd $(OBJS) $(LIBS)
+
+clean:
+	delete $(OBJS) loadbsd
diff --git a/sys/arch/amiga/stand/loadbsd/README b/sys/arch/amiga/stand/loadbsd/README
new file mode 100644
index 00000000000..d70a2911e89
--- /dev/null
+++ b/sys/arch/amiga/stand/loadbsd/README
@@ -0,0 +1,22 @@
+$OpenBSD: README,v 1.1 1997/01/16 09:27:01 niklas Exp $
+
+This was prepared to compile with gcc 2.7.0 for AmigaOS and 
+libnix 1.0. You don't need ixemul or special directories to run the
+binary, if compiled that way.
+
+With very old versions of gcc, you might need to add +2-. to relative
+offsets in the assembler part, but honestly, I suggest you upgrade your
+assembler (and compiler) instead, even if you know what I'm talking about 
+and how to identify the lines.
+
+You'll need the (unchanged) getopt.c from src/lib/libc/stdlib, too.
+
+With newer libnix or the ADE version of gcc, or when removing the
+-noixemul option from CFLAGS, you might need (or want) to delete the 
+sleep() function at the bottom of loadbsd, or getopt.o from the 
+"OBJS =" line of Makefile.
+
+[Sorry, but I didn't dare to risk my gcc installation a few weeks 
+ before the release by trying to install ADE]
+
+	Ignatios Souvatzis
diff --git a/sys/arch/amiga/stand/loadbsd/loadbsd.c b/sys/arch/amiga/stand/loadbsd/loadbsd.c
index bd30916977a..11c9c417d7d 100644
--- a/sys/arch/amiga/stand/loadbsd/loadbsd.c
+++ b/sys/arch/amiga/stand/loadbsd/loadbsd.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: loadbsd.c,v 1.9 1997/01/15 23:41:50 millert Exp $	*/
-/*	$NetBSD: loadbsd.c,v 1.19.4.2 1996/08/03 00:51:46 jtc Exp $	*/
+/*	$OpenBSD: loadbsd.c,v 1.10 1997/01/16 09:27:03 niklas Exp $	*/
+/*	$NetBSD: loadbsd.c,v 1.22 1996/10/13 13:39:52 is Exp $	*/
 
 /*
  * Copyright (c) 1994 Michael L. Hitch
@@ -409,7 +409,7 @@ main(argc, argv)
 		if ((void *)kp < fmem) {
 			printf("Kernel at %08lx, Fastmem used at %08lx\n",
 			    kp, fmem);
-			errx(20, "Can't copy downwards yet.");
+			errx(20, "Can't copy upwards yet.\nDefragment your memory and try again OR try the -p OR try the -Z options.");
 		}
 		memcpy(kp + ksize + 256, (char *)startit,
 		    (char *)startit_end - (char *)startit);
diff --git a/sys/arch/amiga/stand/loadkmap/Makefile b/sys/arch/amiga/stand/loadkmap/Makefile
index a13714f1176..d08e6e75dd2 100644
--- a/sys/arch/amiga/stand/loadkmap/Makefile
+++ b/sys/arch/amiga/stand/loadkmap/Makefile
@@ -1,5 +1,5 @@
-# $OpenBSD: Makefile,v 1.2 1996/10/04 22:35:34 niklas Exp $
-# $NetBSD: Makefile,v 1.1.2.2 1996/07/31 16:08:59 jtc Exp $
+# $OpenBSD: Makefile,v 1.3 1997/01/16 09:27:05 niklas Exp $
+# $NetBSD: Makefile,v 1.5 1996/09/27 03:23:13 chopps Exp $
 
 PROG=loadkmap
 NOMAN=loadkmap
diff --git a/sys/arch/amiga/stand/loadkmap/Makefile.inc b/sys/arch/amiga/stand/loadkmap/Makefile.inc
index 9114e0bf062..9fe957060e2 100644
--- a/sys/arch/amiga/stand/loadkmap/Makefile.inc
+++ b/sys/arch/amiga/stand/loadkmap/Makefile.inc
@@ -1,18 +1,15 @@
-# $OpenBSD: Makefile.inc,v 1.3 1996/10/04 23:31:23 niklas Exp $
-# $NetBSD: Makefile.inc,v 1.1.2.3 1996/06/25 01:13:36 jtc Exp $
+# $OpenBSD: Makefile.inc,v 1.4 1997/01/16 09:27:06 niklas Exp $
+# $NetBSD: Makefile.inc,v 1.2 1996/06/21 21:55:53 is Exp $
 
-BINDIR=	/usr/share/keymaps/amiga
+BINDIR=	${DESTDIR}/usr/share/keymaps/amiga
 NOMAN=
 CC=	${HOSTCC}
 
-all:	${MAP}
-
-${MAP}: ${PROG}
-	./${PROG} >${MAP}
-
-realinstall:
-.if !exists(${DESTDIR}${BINDIR})
-	mkdir -p ${DESTDIR}${BINDIR}
+# XXX making dirs should be handled by mtree
+realinstall: ${PROG}
+.if !exists(${BINDIR})
+	mkdir -p ${BINDIR}
 .endif
-	install ${COPY} -o ${BINOWN} -g ${BINGRP} -m 555 ${MAP} \
-	    ${DESTDIR}${BINDIR}
+	./${PROG} > ${BINDIR}/${MAP}
+	chmod 555 ${BINDIR}/${MAP}
+	chown ${BINOWN}.${BINGRP} ${BINDIR}/${MAP}
diff --git a/sys/arch/amiga/stand/loadkmap/din/din-kbdmap.c b/sys/arch/amiga/stand/loadkmap/din/din-kbdmap.c
index 8872b9251ce..f2346dcb5d1 100644
--- a/sys/arch/amiga/stand/loadkmap/din/din-kbdmap.c
+++ b/sys/arch/amiga/stand/loadkmap/din/din-kbdmap.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: din-kbdmap.c,v 1.2 1996/10/04 22:35:39 niklas Exp $	*/
-/*	$NetBSD: din-kbdmap.c,v 1.4.6.1 1996/06/08 16:03:59 is Exp $	*/
+/*	$OpenBSD: din-kbdmap.c,v 1.3 1997/01/16 09:27:07 niklas Exp $	*/
+/*	$NetBSD: din-kbdmap.c,v 1.5 1996/06/08 15:28:51 is Exp $	*/
 
 #include "../../../dev/kbdmap.h"
 
diff --git a/sys/arch/amiga/stand/loadkmap/sw/Makefile b/sys/arch/amiga/stand/loadkmap/sw/Makefile
index 14aabe63262..2eaa0f2f5f4 100644
--- a/sys/arch/amiga/stand/loadkmap/sw/Makefile
+++ b/sys/arch/amiga/stand/loadkmap/sw/Makefile
@@ -1,7 +1,8 @@
-# $OpenBSD: Makefile,v 1.2 1996/10/04 22:35:40 niklas Exp $
-# $NetBSD: Makefile,v 1.2.2.1 1996/07/31 16:11:27 jtc Exp $
+# $OpenBSD: Makefile,v 1.3 1997/01/16 09:27:09 niklas Exp $
+# $NetBSD: Makefile,v 1.4 1996/12/31 22:36:19 veego Exp $
 
 PROG=sw-kbdmap
+NOMAN=
 MAP=sw.map
 
 .include <bsd.prog.mk>
diff --git a/sys/arch/amiga/stand/loadkmap/sw/sw-kbdmap.c b/sys/arch/amiga/stand/loadkmap/sw/sw-kbdmap.c
index 8ed46de9840..84da5915830 100644
--- a/sys/arch/amiga/stand/loadkmap/sw/sw-kbdmap.c
+++ b/sys/arch/amiga/stand/loadkmap/sw/sw-kbdmap.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: sw-kbdmap.c,v 1.2 1996/10/04 22:35:40 niklas Exp $	*/
-/*	$NetBSD: sw-kbdmap.c,v 1.2.4.1 1996/06/08 16:04:02 is Exp $	*/
+/*	$OpenBSD: sw-kbdmap.c,v 1.3 1997/01/16 09:27:11 niklas Exp $	*/
+/*	$NetBSD: sw-kbdmap.c,v 1.3 1996/06/08 15:28:58 is Exp $	*/
 
 /*
  * Copyright (c) 1993 Markus Wild
diff --git a/sys/arch/amiga/stand/loadkmap/us/Makefile b/sys/arch/amiga/stand/loadkmap/us/Makefile
index 5c303e5b5e6..df748236577 100644
--- a/sys/arch/amiga/stand/loadkmap/us/Makefile
+++ b/sys/arch/amiga/stand/loadkmap/us/Makefile
@@ -1,7 +1,8 @@
-# $OpenBSD: Makefile,v 1.2 1996/10/04 22:35:41 niklas Exp $
-# $NetBSD: Makefile,v 1.2 1996/06/08 15:42:03 is Exp $
+# $OpenBSD: Makefile,v 1.3 1997/01/16 09:27:12 niklas Exp $
+# $NetBSD: Makefile,v 1.3 1996/12/31 22:36:20 veego Exp $
 
 PROG=us-kbdmap
+NOMAN=
 MAP=us.map
 
 .include <bsd.prog.mk>
diff --git a/sys/arch/amiga/stand/loadkmap/us/us-kbdmap.c b/sys/arch/amiga/stand/loadkmap/us/us-kbdmap.c
index b2acc38d0a0..26c4febfb22 100644
--- a/sys/arch/amiga/stand/loadkmap/us/us-kbdmap.c
+++ b/sys/arch/amiga/stand/loadkmap/us/us-kbdmap.c
@@ -1,5 +1,5 @@
-/*	$OpenBSD: us-kbdmap.c,v 1.2 1996/10/04 22:35:42 niklas Exp $	*/
-/*	$NetBSD: us-kbdmap.c,v 1.3.6.1 1996/06/08 16:04:03 is Exp $	*/
+/*	$OpenBSD: us-kbdmap.c,v 1.3 1997/01/16 09:27:13 niklas Exp $	*/
+/*	$NetBSD: us-kbdmap.c,v 1.4 1996/06/08 15:29:04 is Exp $	*/
 
 #include "../../../dev/kbdmap.h"
 
-- 
2.20.1