svn commit: r216592 - in head/sys: amd64/include compat/ndis dev/atkbdc dev/lmc dev/sis dev/sound/pci dev/uart i386/include pc98/include x86/include x86/x86

Tijl Coosemans tijl at FreeBSD.org
Mon Dec 20 16:39:44 UTC 2010


Author: tijl
Date: Mon Dec 20 16:39:43 2010
New Revision: 216592
URL: http://svn.freebsd.org/changeset/base/216592

Log:
  Merge amd64 and i386 bus.h and move the resulting header to x86. Replace
  the original amd64 and i386 headers with stubs.
  
  Rename (AMD64|I386)_BUS_SPACE_* to X86_BUS_SPACE_* everywhere.
  
  Reviewed by:	imp (previous version), jhb
  Approved by:	kib (mentor)

Added:
  head/sys/x86/include/bus.h
     - copied, changed from r216591, head/sys/amd64/include/bus.h
Modified:
  head/sys/amd64/include/bus.h
  head/sys/compat/ndis/hal_var.h
  head/sys/dev/atkbdc/atkbdc.c
  head/sys/dev/lmc/if_lmc.c
  head/sys/dev/sis/if_sis.c
  head/sys/dev/sound/pci/csa.c
  head/sys/dev/uart/uart_cpu_amd64.c
  head/sys/dev/uart/uart_cpu_i386.c
  head/sys/dev/uart/uart_cpu_pc98.c
  head/sys/i386/include/bus.h
  head/sys/pc98/include/bus.h
  head/sys/x86/x86/nexus.c

Modified: head/sys/amd64/include/bus.h
==============================================================================
--- head/sys/amd64/include/bus.h	Mon Dec 20 15:17:34 2010	(r216591)
+++ head/sys/amd64/include/bus.h	Mon Dec 20 16:39:43 2010	(r216592)
@@ -1,1084 +1,6 @@
 /*-
- * Copyright (c) KATO Takenori, 1999.
- *
- * All rights reserved.  Unpublished rights reserved under the copyright
- * laws of Japan.
- *
- * 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 as
- *    the first lines of this file unmodified.
- * 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.
- * 
- * 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.
- *
- * $FreeBSD$
+ * This file is in the public domain.
  */
+/* $FreeBSD$ */
 
-/*	$NetBSD: bus.h,v 1.12 1997/10/01 08:25:15 fvdl Exp $	*/
-
-/*-
- * Copyright (c) 1996, 1997 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
- * NASA Ames Research Center.
- *
- * 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 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 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 FOUNDATION 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.
- */
-
-/*-
- * Copyright (c) 1996 Charles M. Hannum.  All rights reserved.
- * 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.
- */
-
-#ifndef _AMD64_BUS_H_
-#define _AMD64_BUS_H_
-
-#include <machine/_bus.h>
-#include <machine/cpufunc.h>
-
-/*
- * Values for the amd64 bus space tag, not to be used directly by MI code.
- */
-#define	AMD64_BUS_SPACE_IO	0	/* space is i/o space */
-#define AMD64_BUS_SPACE_MEM	1	/* space is mem space */
-
-#define BUS_SPACE_MAXSIZE_24BIT	0xFFFFFF
-#define BUS_SPACE_MAXSIZE_32BIT 0xFFFFFFFF
-#define BUS_SPACE_MAXSIZE	0xFFFFFFFF
-#define BUS_SPACE_MAXADDR_24BIT	0xFFFFFF
-#define BUS_SPACE_MAXADDR_32BIT 0xFFFFFFFF
-#define BUS_SPACE_MAXADDR	0xFFFFFFFFFFFFFFFFULL
-
-#define BUS_SPACE_UNRESTRICTED	(~0)
-
-/*
- * Map a region of device bus space into CPU virtual address space.
- */
-
-static __inline int bus_space_map(bus_space_tag_t t, bus_addr_t addr,
-				  bus_size_t size, int flags,
-				  bus_space_handle_t *bshp);
-
-static __inline int
-bus_space_map(bus_space_tag_t t __unused, bus_addr_t addr,
-	      bus_size_t size __unused, int flags __unused,
-	      bus_space_handle_t *bshp)
-{
-
-	*bshp = addr;
-	return (0);
-}
-
-/*
- * Unmap a region of device bus space.
- */
-
-static __inline void bus_space_unmap(bus_space_tag_t t, bus_space_handle_t bsh,
-				     bus_size_t size);
-
-static __inline void
-bus_space_unmap(bus_space_tag_t t __unused, bus_space_handle_t bsh __unused,
-		bus_size_t size __unused)
-{
-}
-
-/*
- * Get a new handle for a subregion of an already-mapped area of bus space.
- */
-
-static __inline int bus_space_subregion(bus_space_tag_t t,
-					bus_space_handle_t bsh,
-					bus_size_t offset, bus_size_t size,
-					bus_space_handle_t *nbshp);
-
-static __inline int
-bus_space_subregion(bus_space_tag_t t __unused, bus_space_handle_t bsh,
-		    bus_size_t offset, bus_size_t size __unused,
-		    bus_space_handle_t *nbshp)
-{
-
-	*nbshp = bsh + offset;
-	return (0);
-}
-
-/*
- * Allocate a region of memory that is accessible to devices in bus space.
- */
-
-int	bus_space_alloc(bus_space_tag_t t, bus_addr_t rstart,
-			bus_addr_t rend, bus_size_t size, bus_size_t align,
-			bus_size_t boundary, int flags, bus_addr_t *addrp,
-			bus_space_handle_t *bshp);
-
-/*
- * Free a region of bus space accessible memory.
- */
-
-static __inline void bus_space_free(bus_space_tag_t t, bus_space_handle_t bsh,
-				    bus_size_t size);
-
-static __inline void
-bus_space_free(bus_space_tag_t t __unused, bus_space_handle_t bsh __unused,
-	       bus_size_t size __unused)
-{
-}
-
-
-/*
- * Read a 1, 2, 4, or 8 byte quantity from bus space
- * described by tag/handle/offset.
- */
-static __inline u_int8_t bus_space_read_1(bus_space_tag_t tag,
-					  bus_space_handle_t handle,
-					  bus_size_t offset);
-
-static __inline u_int16_t bus_space_read_2(bus_space_tag_t tag,
-					   bus_space_handle_t handle,
-					   bus_size_t offset);
-
-static __inline u_int32_t bus_space_read_4(bus_space_tag_t tag,
-					   bus_space_handle_t handle,
-					   bus_size_t offset);
-
-static __inline u_int8_t
-bus_space_read_1(bus_space_tag_t tag, bus_space_handle_t handle,
-		 bus_size_t offset)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		return (inb(handle + offset));
-	return (*(volatile u_int8_t *)(handle + offset));
-}
-
-static __inline u_int16_t
-bus_space_read_2(bus_space_tag_t tag, bus_space_handle_t handle,
-		 bus_size_t offset)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		return (inw(handle + offset));
-	return (*(volatile u_int16_t *)(handle + offset));
-}
-
-static __inline u_int32_t
-bus_space_read_4(bus_space_tag_t tag, bus_space_handle_t handle,
-		 bus_size_t offset)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		return (inl(handle + offset));
-	return (*(volatile u_int32_t *)(handle + offset));
-}
-
-#if 0	/* Cause a link error for bus_space_read_8 */
-#define	bus_space_read_8(t, h, o)	!!! bus_space_read_8 unimplemented !!!
-#endif
-
-/*
- * Read `count' 1, 2, 4, or 8 byte quantities from bus space
- * described by tag/handle/offset and copy into buffer provided.
- */
-static __inline void bus_space_read_multi_1(bus_space_tag_t tag,
-					    bus_space_handle_t bsh,
-					    bus_size_t offset, u_int8_t *addr,
-					    size_t count);
-
-static __inline void bus_space_read_multi_2(bus_space_tag_t tag,
-					    bus_space_handle_t bsh,
-					    bus_size_t offset, u_int16_t *addr,
-					    size_t count);
-
-static __inline void bus_space_read_multi_4(bus_space_tag_t tag,
-					    bus_space_handle_t bsh,
-					    bus_size_t offset, u_int32_t *addr,
-					    size_t count);
-
-static __inline void
-bus_space_read_multi_1(bus_space_tag_t tag, bus_space_handle_t bsh,
-		       bus_size_t offset, u_int8_t *addr, size_t count)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		insb(bsh + offset, addr, count);
-	else {
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-		1:	movb (%2),%%al				\n\
-			stosb					\n\
-			loop 1b"				:
-		    "=D" (addr), "=c" (count)			:
-		    "r" (bsh + offset), "0" (addr), "1" (count)	:
-		    "%eax", "memory");
-#endif
-	}
-}
-
-static __inline void
-bus_space_read_multi_2(bus_space_tag_t tag, bus_space_handle_t bsh,
-		       bus_size_t offset, u_int16_t *addr, size_t count)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		insw(bsh + offset, addr, count);
-	else {
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-		1:	movw (%2),%%ax				\n\
-			stosw					\n\
-			loop 1b"				:
-		    "=D" (addr), "=c" (count)			:
-		    "r" (bsh + offset), "0" (addr), "1" (count)	:
-		    "%eax", "memory");
-#endif
-	}
-}
-
-static __inline void
-bus_space_read_multi_4(bus_space_tag_t tag, bus_space_handle_t bsh,
-		       bus_size_t offset, u_int32_t *addr, size_t count)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		insl(bsh + offset, addr, count);
-	else {
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-		1:	movl (%2),%%eax				\n\
-			stosl					\n\
-			loop 1b"				:
-		    "=D" (addr), "=c" (count)			:
-		    "r" (bsh + offset), "0" (addr), "1" (count)	:
-		    "%eax", "memory");
-#endif
-	}
-}
-
-#if 0	/* Cause a link error for bus_space_read_multi_8 */
-#define	bus_space_read_multi_8	!!! bus_space_read_multi_8 unimplemented !!!
-#endif
-
-/*
- * Read `count' 1, 2, 4, or 8 byte quantities from bus space
- * described by tag/handle and starting at `offset' and copy into
- * buffer provided.
- */
-static __inline void bus_space_read_region_1(bus_space_tag_t tag,
-					     bus_space_handle_t bsh,
-					     bus_size_t offset, u_int8_t *addr,
-					     size_t count);
-
-static __inline void bus_space_read_region_2(bus_space_tag_t tag,
-					     bus_space_handle_t bsh,
-					     bus_size_t offset, u_int16_t *addr,
-					     size_t count);
-
-static __inline void bus_space_read_region_4(bus_space_tag_t tag,
-					     bus_space_handle_t bsh,
-					     bus_size_t offset, u_int32_t *addr,
-					     size_t count);
-
-
-static __inline void
-bus_space_read_region_1(bus_space_tag_t tag, bus_space_handle_t bsh,
-			bus_size_t offset, u_int8_t *addr, size_t count)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO) {
-		int _port_ = bsh + offset;
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-		1:	inb %w2,%%al				\n\
-			stosb					\n\
-			incl %2					\n\
-			loop 1b"				:
-		    "=D" (addr), "=c" (count), "=d" (_port_)	:
-		    "0" (addr), "1" (count), "2" (_port_)	:
-		    "%eax", "memory", "cc");
-#endif
-	} else {
-		bus_space_handle_t _port_ = bsh + offset;
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-			repne					\n\
-			movsb"					:
-		    "=D" (addr), "=c" (count), "=S" (_port_)	:
-		    "0" (addr), "1" (count), "2" (_port_)	:
-		    "memory", "cc");
-#endif
-	}
-}
-
-static __inline void
-bus_space_read_region_2(bus_space_tag_t tag, bus_space_handle_t bsh,
-			bus_size_t offset, u_int16_t *addr, size_t count)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO) {
-		int _port_ = bsh + offset;
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-		1:	inw %w2,%%ax				\n\
-			stosw					\n\
-			addl $2,%2				\n\
-			loop 1b"				:
-		    "=D" (addr), "=c" (count), "=d" (_port_)	:
-		    "0" (addr), "1" (count), "2" (_port_)	:
-		    "%eax", "memory", "cc");
-#endif
-	} else {
-		bus_space_handle_t _port_ = bsh + offset;
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-			repne					\n\
-			movsw"					:
-		    "=D" (addr), "=c" (count), "=S" (_port_)	:
-		    "0" (addr), "1" (count), "2" (_port_)	:
-		    "memory", "cc");
-#endif
-	}
-}
-
-static __inline void
-bus_space_read_region_4(bus_space_tag_t tag, bus_space_handle_t bsh,
-			bus_size_t offset, u_int32_t *addr, size_t count)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO) {
-		int _port_ = bsh + offset;
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-		1:	inl %w2,%%eax				\n\
-			stosl					\n\
-			addl $4,%2				\n\
-			loop 1b"				:
-		    "=D" (addr), "=c" (count), "=d" (_port_)	:
-		    "0" (addr), "1" (count), "2" (_port_)	:
-		    "%eax", "memory", "cc");
-#endif
-	} else {
-		bus_space_handle_t _port_ = bsh + offset;
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-			repne					\n\
-			movsl"					:
-		    "=D" (addr), "=c" (count), "=S" (_port_)	:
-		    "0" (addr), "1" (count), "2" (_port_)	:
-		    "memory", "cc");
-#endif
-	}
-}
-
-#if 0	/* Cause a link error for bus_space_read_region_8 */
-#define	bus_space_read_region_8	!!! bus_space_read_region_8 unimplemented !!!
-#endif
-
-/*
- * Write the 1, 2, 4, or 8 byte value `value' to bus space
- * described by tag/handle/offset.
- */
-
-static __inline void bus_space_write_1(bus_space_tag_t tag,
-				       bus_space_handle_t bsh,
-				       bus_size_t offset, u_int8_t value);
-
-static __inline void bus_space_write_2(bus_space_tag_t tag,
-				       bus_space_handle_t bsh,
-				       bus_size_t offset, u_int16_t value);
-
-static __inline void bus_space_write_4(bus_space_tag_t tag,
-				       bus_space_handle_t bsh,
-				       bus_size_t offset, u_int32_t value);
-
-static __inline void
-bus_space_write_1(bus_space_tag_t tag, bus_space_handle_t bsh,
-		       bus_size_t offset, u_int8_t value)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		outb(bsh + offset, value);
-	else
-		*(volatile u_int8_t *)(bsh + offset) = value;
-}
-
-static __inline void
-bus_space_write_2(bus_space_tag_t tag, bus_space_handle_t bsh,
-		       bus_size_t offset, u_int16_t value)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		outw(bsh + offset, value);
-	else
-		*(volatile u_int16_t *)(bsh + offset) = value;
-}
-
-static __inline void
-bus_space_write_4(bus_space_tag_t tag, bus_space_handle_t bsh,
-		       bus_size_t offset, u_int32_t value)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		outl(bsh + offset, value);
-	else
-		*(volatile u_int32_t *)(bsh + offset) = value;
-}
-
-#if 0	/* Cause a link error for bus_space_write_8 */
-#define	bus_space_write_8	!!! bus_space_write_8 not implemented !!!
-#endif
-
-/*
- * Write `count' 1, 2, 4, or 8 byte quantities from the buffer
- * provided to bus space described by tag/handle/offset.
- */
-
-static __inline void bus_space_write_multi_1(bus_space_tag_t tag,
-					     bus_space_handle_t bsh,
-					     bus_size_t offset,
-					     const u_int8_t *addr,
-					     size_t count);
-static __inline void bus_space_write_multi_2(bus_space_tag_t tag,
-					     bus_space_handle_t bsh,
-					     bus_size_t offset,
-					     const u_int16_t *addr,
-					     size_t count);
-
-static __inline void bus_space_write_multi_4(bus_space_tag_t tag,
-					     bus_space_handle_t bsh,
-					     bus_size_t offset,
-					     const u_int32_t *addr,
-					     size_t count);
-
-static __inline void
-bus_space_write_multi_1(bus_space_tag_t tag, bus_space_handle_t bsh,
-			bus_size_t offset, const u_int8_t *addr, size_t count)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		outsb(bsh + offset, addr, count);
-	else {
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-		1:	lodsb					\n\
-			movb %%al,(%2)				\n\
-			loop 1b"				:
-		    "=S" (addr), "=c" (count)			:
-		    "r" (bsh + offset), "0" (addr), "1" (count)	:
-		    "%eax", "memory", "cc");
-#endif
-	}
-}
-
-static __inline void
-bus_space_write_multi_2(bus_space_tag_t tag, bus_space_handle_t bsh,
-			bus_size_t offset, const u_int16_t *addr, size_t count)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		outsw(bsh + offset, addr, count);
-	else {
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-		1:	lodsw					\n\
-			movw %%ax,(%2)				\n\
-			loop 1b"				:
-		    "=S" (addr), "=c" (count)			:
-		    "r" (bsh + offset), "0" (addr), "1" (count)	:
-		    "%eax", "memory", "cc");
-#endif
-	}
-}
-
-static __inline void
-bus_space_write_multi_4(bus_space_tag_t tag, bus_space_handle_t bsh,
-			bus_size_t offset, const u_int32_t *addr, size_t count)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		outsl(bsh + offset, addr, count);
-	else {
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-		1:	lodsl					\n\
-			movl %%eax,(%2)				\n\
-			loop 1b"				:
-		    "=S" (addr), "=c" (count)			:
-		    "r" (bsh + offset), "0" (addr), "1" (count)	:
-		    "%eax", "memory", "cc");
-#endif
-	}
-}
-
-#if 0	/* Cause a link error for bus_space_write_multi_8 */
-#define	bus_space_write_multi_8(t, h, o, a, c)				\
-			!!! bus_space_write_multi_8 unimplemented !!!
-#endif
-
-/*
- * Write `count' 1, 2, 4, or 8 byte quantities from the buffer provided
- * to bus space described by tag/handle starting at `offset'.
- */
-
-static __inline void bus_space_write_region_1(bus_space_tag_t tag,
-					      bus_space_handle_t bsh,
-					      bus_size_t offset,
-					      const u_int8_t *addr,
-					      size_t count);
-static __inline void bus_space_write_region_2(bus_space_tag_t tag,
-					      bus_space_handle_t bsh,
-					      bus_size_t offset,
-					      const u_int16_t *addr,
-					      size_t count);
-static __inline void bus_space_write_region_4(bus_space_tag_t tag,
-					      bus_space_handle_t bsh,
-					      bus_size_t offset,
-					      const u_int32_t *addr,
-					      size_t count);
-
-static __inline void
-bus_space_write_region_1(bus_space_tag_t tag, bus_space_handle_t bsh,
-			 bus_size_t offset, const u_int8_t *addr, size_t count)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO) {
-		int _port_ = bsh + offset;
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-		1:	lodsb					\n\
-			outb %%al,%w0				\n\
-			incl %0					\n\
-			loop 1b"				:
-		    "=d" (_port_), "=S" (addr), "=c" (count)	:
-		    "0" (_port_), "1" (addr), "2" (count)	:
-		    "%eax", "memory", "cc");
-#endif
-	} else {
-		bus_space_handle_t _port_ = bsh + offset;
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-			repne					\n\
-			movsb"					:
-		    "=D" (_port_), "=S" (addr), "=c" (count)	:
-		    "0" (_port_), "1" (addr), "2" (count)	:
-		    "memory", "cc");
-#endif
-	}
-}
-
-static __inline void
-bus_space_write_region_2(bus_space_tag_t tag, bus_space_handle_t bsh,
-			 bus_size_t offset, const u_int16_t *addr, size_t count)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO) {
-		int _port_ = bsh + offset;
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-		1:	lodsw					\n\
-			outw %%ax,%w0				\n\
-			addl $2,%0				\n\
-			loop 1b"				:
-		    "=d" (_port_), "=S" (addr), "=c" (count)	:
-		    "0" (_port_), "1" (addr), "2" (count)	:
-		    "%eax", "memory", "cc");
-#endif
-	} else {
-		bus_space_handle_t _port_ = bsh + offset;
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-			repne					\n\
-			movsw"					:
-		    "=D" (_port_), "=S" (addr), "=c" (count)	:
-		    "0" (_port_), "1" (addr), "2" (count)	:
-		    "memory", "cc");
-#endif
-	}
-}
-
-static __inline void
-bus_space_write_region_4(bus_space_tag_t tag, bus_space_handle_t bsh,
-			 bus_size_t offset, const u_int32_t *addr, size_t count)
-{
-
-	if (tag == AMD64_BUS_SPACE_IO) {
-		int _port_ = bsh + offset;
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-		1:	lodsl					\n\
-			outl %%eax,%w0				\n\
-			addl $4,%0				\n\
-			loop 1b"				:
-		    "=d" (_port_), "=S" (addr), "=c" (count)	:
-		    "0" (_port_), "1" (addr), "2" (count)	:
-		    "%eax", "memory", "cc");
-#endif
-	} else {
-		bus_space_handle_t _port_ = bsh + offset;
-#ifdef __GNUCLIKE_ASM
-		__asm __volatile("				\n\
-			cld					\n\
-			repne					\n\
-			movsl"					:
-		    "=D" (_port_), "=S" (addr), "=c" (count)	:
-		    "0" (_port_), "1" (addr), "2" (count)	:
-		    "memory", "cc");
-#endif
-	}
-}
-
-#if 0	/* Cause a link error for bus_space_write_region_8 */
-#define	bus_space_write_region_8					\
-			!!! bus_space_write_region_8 unimplemented !!!
-#endif
-
-/*
- * Write the 1, 2, 4, or 8 byte value `val' to bus space described
- * by tag/handle/offset `count' times.
- */
-
-static __inline void bus_space_set_multi_1(bus_space_tag_t tag,
-					   bus_space_handle_t bsh,
-					   bus_size_t offset,
-					   u_int8_t value, size_t count);
-static __inline void bus_space_set_multi_2(bus_space_tag_t tag,
-					   bus_space_handle_t bsh,
-					   bus_size_t offset,
-					   u_int16_t value, size_t count);
-static __inline void bus_space_set_multi_4(bus_space_tag_t tag,
-					   bus_space_handle_t bsh,
-					   bus_size_t offset,
-					   u_int32_t value, size_t count);
-
-static __inline void
-bus_space_set_multi_1(bus_space_tag_t tag, bus_space_handle_t bsh,
-		      bus_size_t offset, u_int8_t value, size_t count)
-{
-	bus_space_handle_t addr = bsh + offset;
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		while (count--)
-			outb(addr, value);
-	else
-		while (count--)
-			*(volatile u_int8_t *)(addr) = value;
-}
-
-static __inline void
-bus_space_set_multi_2(bus_space_tag_t tag, bus_space_handle_t bsh,
-		     bus_size_t offset, u_int16_t value, size_t count)
-{
-	bus_space_handle_t addr = bsh + offset;
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		while (count--)
-			outw(addr, value);
-	else
-		while (count--)
-			*(volatile u_int16_t *)(addr) = value;
-}
-
-static __inline void
-bus_space_set_multi_4(bus_space_tag_t tag, bus_space_handle_t bsh,
-		      bus_size_t offset, u_int32_t value, size_t count)
-{
-	bus_space_handle_t addr = bsh + offset;
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		while (count--)
-			outl(addr, value);
-	else
-		while (count--)
-			*(volatile u_int32_t *)(addr) = value;
-}
-
-#if 0	/* Cause a link error for bus_space_set_multi_8 */
-#define	bus_space_set_multi_8 !!! bus_space_set_multi_8 unimplemented !!!
-#endif
-
-/*
- * Write `count' 1, 2, 4, or 8 byte value `val' to bus space described
- * by tag/handle starting at `offset'.
- */
-
-static __inline void bus_space_set_region_1(bus_space_tag_t tag,
-					    bus_space_handle_t bsh,
-					    bus_size_t offset, u_int8_t value,
-					    size_t count);
-static __inline void bus_space_set_region_2(bus_space_tag_t tag,
-					    bus_space_handle_t bsh,
-					    bus_size_t offset, u_int16_t value,
-					    size_t count);
-static __inline void bus_space_set_region_4(bus_space_tag_t tag,
-					    bus_space_handle_t bsh,
-					    bus_size_t offset, u_int32_t value,
-					    size_t count);
-
-static __inline void
-bus_space_set_region_1(bus_space_tag_t tag, bus_space_handle_t bsh,
-		       bus_size_t offset, u_int8_t value, size_t count)
-{
-	bus_space_handle_t addr = bsh + offset;
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		for (; count != 0; count--, addr++)
-			outb(addr, value);
-	else
-		for (; count != 0; count--, addr++)
-			*(volatile u_int8_t *)(addr) = value;
-}
-
-static __inline void
-bus_space_set_region_2(bus_space_tag_t tag, bus_space_handle_t bsh,
-		       bus_size_t offset, u_int16_t value, size_t count)
-{
-	bus_space_handle_t addr = bsh + offset;
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		for (; count != 0; count--, addr += 2)
-			outw(addr, value);
-	else
-		for (; count != 0; count--, addr += 2)
-			*(volatile u_int16_t *)(addr) = value;
-}
-
-static __inline void
-bus_space_set_region_4(bus_space_tag_t tag, bus_space_handle_t bsh,
-		       bus_size_t offset, u_int32_t value, size_t count)
-{
-	bus_space_handle_t addr = bsh + offset;
-
-	if (tag == AMD64_BUS_SPACE_IO)
-		for (; count != 0; count--, addr += 4)
-			outl(addr, value);
-	else
-		for (; count != 0; count--, addr += 4)
-			*(volatile u_int32_t *)(addr) = value;
-}
-
-#if 0	/* Cause a link error for bus_space_set_region_8 */
-#define	bus_space_set_region_8	!!! bus_space_set_region_8 unimplemented !!!
-#endif
-
-/*
- * Copy `count' 1, 2, 4, or 8 byte values from bus space starting
- * at tag/bsh1/off1 to bus space starting at tag/bsh2/off2.
- */
-
-static __inline void bus_space_copy_region_1(bus_space_tag_t tag,
-					     bus_space_handle_t bsh1,
-					     bus_size_t off1,
-					     bus_space_handle_t bsh2,
-					     bus_size_t off2, size_t count);
-
-static __inline void bus_space_copy_region_2(bus_space_tag_t tag,
-					     bus_space_handle_t bsh1,
-					     bus_size_t off1,
-					     bus_space_handle_t bsh2,
-					     bus_size_t off2, size_t count);
-
-static __inline void bus_space_copy_region_4(bus_space_tag_t tag,
-					     bus_space_handle_t bsh1,
-					     bus_size_t off1,
-					     bus_space_handle_t bsh2,
-					     bus_size_t off2, size_t count);
-
-static __inline void
-bus_space_copy_region_1(bus_space_tag_t tag, bus_space_handle_t bsh1,
-			bus_size_t off1, bus_space_handle_t bsh2,
-			bus_size_t off2, size_t count)
-{
-	bus_space_handle_t addr1 = bsh1 + off1;
-	bus_space_handle_t addr2 = bsh2 + off2;
-
-	if (tag == AMD64_BUS_SPACE_IO) {
-		if (addr1 >= addr2) {
-			/* src after dest: copy forward */
-			for (; count != 0; count--, addr1++, addr2++)
-				outb(addr2, inb(addr1));
-		} else {
-			/* dest after src: copy backwards */
-			for (addr1 += (count - 1), addr2 += (count - 1);
-			    count != 0; count--, addr1--, addr2--)
-				outb(addr2, inb(addr1));
-		}
-	} else {
-		if (addr1 >= addr2) {
-			/* src after dest: copy forward */
-			for (; count != 0; count--, addr1++, addr2++)
-				*(volatile u_int8_t *)(addr2) =
-				    *(volatile u_int8_t *)(addr1);
-		} else {
-			/* dest after src: copy backwards */
-			for (addr1 += (count - 1), addr2 += (count - 1);
-			    count != 0; count--, addr1--, addr2--)
-				*(volatile u_int8_t *)(addr2) =
-				    *(volatile u_int8_t *)(addr1);
-		}
-	}
-}
-
-static __inline void
-bus_space_copy_region_2(bus_space_tag_t tag, bus_space_handle_t bsh1,
-			bus_size_t off1, bus_space_handle_t bsh2,
-			bus_size_t off2, size_t count)
-{
-	bus_space_handle_t addr1 = bsh1 + off1;
-	bus_space_handle_t addr2 = bsh2 + off2;
-
-	if (tag == AMD64_BUS_SPACE_IO) {
-		if (addr1 >= addr2) {
-			/* src after dest: copy forward */
-			for (; count != 0; count--, addr1 += 2, addr2 += 2)
-				outw(addr2, inw(addr1));
-		} else {
-			/* dest after src: copy backwards */
-			for (addr1 += 2 * (count - 1), addr2 += 2 * (count - 1);
-			    count != 0; count--, addr1 -= 2, addr2 -= 2)
-				outw(addr2, inw(addr1));
-		}
-	} else {
-		if (addr1 >= addr2) {
-			/* src after dest: copy forward */
-			for (; count != 0; count--, addr1 += 2, addr2 += 2)
-				*(volatile u_int16_t *)(addr2) =
-				    *(volatile u_int16_t *)(addr1);
-		} else {
-			/* dest after src: copy backwards */
-			for (addr1 += 2 * (count - 1), addr2 += 2 * (count - 1);
-			    count != 0; count--, addr1 -= 2, addr2 -= 2)
-				*(volatile u_int16_t *)(addr2) =
-				    *(volatile u_int16_t *)(addr1);
-		}
-	}
-}
-
-static __inline void
-bus_space_copy_region_4(bus_space_tag_t tag, bus_space_handle_t bsh1,
-			bus_size_t off1, bus_space_handle_t bsh2,
-			bus_size_t off2, size_t count)
-{
-	bus_space_handle_t addr1 = bsh1 + off1;
-	bus_space_handle_t addr2 = bsh2 + off2;
-
-	if (tag == AMD64_BUS_SPACE_IO) {
-		if (addr1 >= addr2) {
-			/* src after dest: copy forward */
-			for (; count != 0; count--, addr1 += 4, addr2 += 4)
-				outl(addr2, inl(addr1));
-		} else {
-			/* dest after src: copy backwards */
-			for (addr1 += 4 * (count - 1), addr2 += 4 * (count - 1);
-			    count != 0; count--, addr1 -= 4, addr2 -= 4)
-				outl(addr2, inl(addr1));
-		}
-	} else {
-		if (addr1 >= addr2) {
-			/* src after dest: copy forward */
-			for (; count != 0; count--, addr1 += 4, addr2 += 4)
-				*(volatile u_int32_t *)(addr2) =
-				    *(volatile u_int32_t *)(addr1);
-		} else {
-			/* dest after src: copy backwards */
-			for (addr1 += 4 * (count - 1), addr2 += 4 * (count - 1);
-			    count != 0; count--, addr1 -= 4, addr2 -= 4)
-				*(volatile u_int32_t *)(addr2) =
-				    *(volatile u_int32_t *)(addr1);
-		}
-	}
-}
-
-#if 0	/* Cause a link error for bus_space_copy_8 */
-#define	bus_space_copy_region_8	!!! bus_space_copy_region_8 unimplemented !!!
-#endif
-
-/*
- * Bus read/write barrier methods.
- *
- *	void bus_space_barrier(bus_space_tag_t tag, bus_space_handle_t bsh,
- *			       bus_size_t offset, bus_size_t len, int flags);
- *
- *
- * Note that BUS_SPACE_BARRIER_WRITE doesn't do anything other than
- * prevent reordering by the compiler; all Intel x86 processors currently
- * retire operations outside the CPU in program order.
- */
-#define	BUS_SPACE_BARRIER_READ	0x01		/* force read barrier */
-#define	BUS_SPACE_BARRIER_WRITE	0x02		/* force write barrier */
-
-static __inline void

*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***


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