diff --git a/src/libs/compat/freebsd_network/compat/sys/_bus_macros.h b/src/libs/compat/freebsd_network/compat/sys/_bus_macros.h
new file mode 100644
index 0000000000..19b0f8f2e6
--- /dev/null
+++ b/src/libs/compat/freebsd_network/compat/sys/_bus_macros.h
@@ -0,0 +1,180 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 1997,1998,2003 Doug Rabson
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ *
+ * $FreeBSD$
+ */
+#ifndef _FBSD_SYS__BUS_MACROS_H
+#define _FBSD_SYS__BUS_MACROS_H
+
+#define bus_barrier(r, o, l, f) \
+	bus_space_barrier((r)->r_bustag, (r)->r_bushandle, (o), (l), (f))
+#define bus_poke_1(r, o, v) \
+	bus_space_poke_1((r)->r_bustag, (r)->r_bushandle, (o), (v))
+#define bus_peek_1(r, o, vp) \
+	bus_space_peek_1((r)->r_bustag, (r)->r_bushandle, (o), (vp))
+#define bus_read_1(r, o) \
+	bus_space_read_1((r)->r_bustag, (r)->r_bushandle, (o))
+#define bus_read_multi_1(r, o, d, c) \
+	bus_space_read_multi_1((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_read_region_1(r, o, d, c) \
+	bus_space_read_region_1((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_set_multi_1(r, o, v, c) \
+	bus_space_set_multi_1((r)->r_bustag, (r)->r_bushandle, (o), (v), (c))
+#define bus_set_region_1(r, o, v, c) \
+	bus_space_set_region_1((r)->r_bustag, (r)->r_bushandle, (o), (v), (c))
+#define bus_write_1(r, o, v) \
+	bus_space_write_1((r)->r_bustag, (r)->r_bushandle, (o), (v))
+#define bus_write_multi_1(r, o, d, c) \
+	bus_space_write_multi_1((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_write_region_1(r, o, d, c) \
+	bus_space_write_region_1((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_read_stream_1(r, o) \
+	bus_space_read_stream_1((r)->r_bustag, (r)->r_bushandle, (o))
+#define bus_read_multi_stream_1(r, o, d, c) \
+	bus_space_read_multi_stream_1((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_read_region_stream_1(r, o, d, c) \
+	bus_space_read_region_stream_1((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_set_multi_stream_1(r, o, v, c) \
+	bus_space_set_multi_stream_1((r)->r_bustag, (r)->r_bushandle, (o), (v), (c))
+#define bus_set_region_stream_1(r, o, v, c) \
+	bus_space_set_region_stream_1((r)->r_bustag, (r)->r_bushandle, (o), (v), (c))
+#define bus_write_stream_1(r, o, v) \
+	bus_space_write_stream_1((r)->r_bustag, (r)->r_bushandle, (o), (v))
+#define bus_write_multi_stream_1(r, o, d, c) \
+	bus_space_write_multi_stream_1((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_write_region_stream_1(r, o, d, c) \
+	bus_space_write_region_stream_1((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_poke_2(r, o, v) \
+	bus_space_poke_2((r)->r_bustag, (r)->r_bushandle, (o), (v))
+#define bus_peek_2(r, o, vp) \
+	bus_space_peek_2((r)->r_bustag, (r)->r_bushandle, (o), (vp))
+#define bus_read_2(r, o) \
+	bus_space_read_2((r)->r_bustag, (r)->r_bushandle, (o))
+#define bus_read_multi_2(r, o, d, c) \
+	bus_space_read_multi_2((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_read_region_2(r, o, d, c) \
+	bus_space_read_region_2((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_set_multi_2(r, o, v, c) \
+	bus_space_set_multi_2((r)->r_bustag, (r)->r_bushandle, (o), (v), (c))
+#define bus_set_region_2(r, o, v, c) \
+	bus_space_set_region_2((r)->r_bustag, (r)->r_bushandle, (o), (v), (c))
+#define bus_write_2(r, o, v) \
+	bus_space_write_2((r)->r_bustag, (r)->r_bushandle, (o), (v))
+#define bus_write_multi_2(r, o, d, c) \
+	bus_space_write_multi_2((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_write_region_2(r, o, d, c) \
+	bus_space_write_region_2((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_read_stream_2(r, o) \
+	bus_space_read_stream_2((r)->r_bustag, (r)->r_bushandle, (o))
+#define bus_read_multi_stream_2(r, o, d, c) \
+	bus_space_read_multi_stream_2((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_read_region_stream_2(r, o, d, c) \
+	bus_space_read_region_stream_2((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_set_multi_stream_2(r, o, v, c) \
+	bus_space_set_multi_stream_2((r)->r_bustag, (r)->r_bushandle, (o), (v), (c))
+#define bus_set_region_stream_2(r, o, v, c) \
+	bus_space_set_region_stream_2((r)->r_bustag, (r)->r_bushandle, (o), (v), (c))
+#define bus_write_stream_2(r, o, v) \
+	bus_space_write_stream_2((r)->r_bustag, (r)->r_bushandle, (o), (v))
+#define bus_write_multi_stream_2(r, o, d, c) \
+	bus_space_write_multi_stream_2((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_write_region_stream_2(r, o, d, c) \
+	bus_space_write_region_stream_2((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_poke_4(r, o, v) \
+	bus_space_poke_4((r)->r_bustag, (r)->r_bushandle, (o), (v))
+#define bus_peek_4(r, o, vp) \
+	bus_space_peek_4((r)->r_bustag, (r)->r_bushandle, (o), (vp))
+#define bus_read_4(r, o) \
+	bus_space_read_4((r)->r_bustag, (r)->r_bushandle, (o))
+#define bus_read_multi_4(r, o, d, c) \
+	bus_space_read_multi_4((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_read_region_4(r, o, d, c) \
+	bus_space_read_region_4((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_set_multi_4(r, o, v, c) \
+	bus_space_set_multi_4((r)->r_bustag, (r)->r_bushandle, (o), (v), (c))
+#define bus_set_region_4(r, o, v, c) \
+	bus_space_set_region_4((r)->r_bustag, (r)->r_bushandle, (o), (v), (c))
+#define bus_write_4(r, o, v) \
+	bus_space_write_4((r)->r_bustag, (r)->r_bushandle, (o), (v))
+#define bus_write_multi_4(r, o, d, c) \
+	bus_space_write_multi_4((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_write_region_4(r, o, d, c) \
+	bus_space_write_region_4((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_read_stream_4(r, o) \
+	bus_space_read_stream_4((r)->r_bustag, (r)->r_bushandle, (o))
+#define bus_read_multi_stream_4(r, o, d, c) \
+	bus_space_read_multi_stream_4((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_read_region_stream_4(r, o, d, c) \
+	bus_space_read_region_stream_4((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_set_multi_stream_4(r, o, v, c) \
+	bus_space_set_multi_stream_4((r)->r_bustag, (r)->r_bushandle, (o), (v), (c))
+#define bus_set_region_stream_4(r, o, v, c) \
+	bus_space_set_region_stream_4((r)->r_bustag, (r)->r_bushandle, (o), (v), (c))
+#define bus_write_stream_4(r, o, v) \
+	bus_space_write_stream_4((r)->r_bustag, (r)->r_bushandle, (o), (v))
+#define bus_write_multi_stream_4(r, o, d, c) \
+	bus_space_write_multi_stream_4((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_write_region_stream_4(r, o, d, c) \
+	bus_space_write_region_stream_4((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_poke_8(r, o, v) \
+	bus_space_poke_8((r)->r_bustag, (r)->r_bushandle, (o), (v))
+#define bus_peek_8(r, o, vp) \
+	bus_space_peek_8((r)->r_bustag, (r)->r_bushandle, (o), (vp))
+#define bus_read_8(r, o) \
+	bus_space_read_8((r)->r_bustag, (r)->r_bushandle, (o))
+#define bus_read_multi_8(r, o, d, c) \
+	bus_space_read_multi_8((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_read_region_8(r, o, d, c) \
+	bus_space_read_region_8((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_set_multi_8(r, o, v, c) \
+	bus_space_set_multi_8((r)->r_bustag, (r)->r_bushandle, (o), (v), (c))
+#define bus_set_region_8(r, o, v, c) \
+	bus_space_set_region_8((r)->r_bustag, (r)->r_bushandle, (o), (v), (c))
+#define bus_write_8(r, o, v) \
+	bus_space_write_8((r)->r_bustag, (r)->r_bushandle, (o), (v))
+#define bus_write_multi_8(r, o, d, c) \
+	bus_space_write_multi_8((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_write_region_8(r, o, d, c) \
+	bus_space_write_region_8((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_read_stream_8(r, o) \
+	bus_space_read_stream_8((r)->r_bustag, (r)->r_bushandle, (o))
+#define bus_read_multi_stream_8(r, o, d, c) \
+	bus_space_read_multi_stream_8((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_read_region_stream_8(r, o, d, c) \
+	bus_space_read_region_stream_8((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_set_multi_stream_8(r, o, v, c) \
+	bus_space_set_multi_stream_8((r)->r_bustag, (r)->r_bushandle, (o), (v), (c))
+#define bus_set_region_stream_8(r, o, v, c) \
+	bus_space_set_region_stream_8((r)->r_bustag, (r)->r_bushandle, (o), (v), (c))
+#define bus_write_stream_8(r, o, v) \
+	bus_space_write_stream_8((r)->r_bustag, (r)->r_bushandle, (o), (v))
+#define bus_write_multi_stream_8(r, o, d, c) \
+	bus_space_write_multi_stream_8((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+#define bus_write_region_stream_8(r, o, d, c) \
+	bus_space_write_region_stream_8((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
+
+#endif /* _FBSD_SYS__BUS_MACROS_H */
diff --git a/src/libs/compat/freebsd_network/compat/sys/bus.h b/src/libs/compat/freebsd_network/compat/sys/bus.h
index a327ce4a5a..e566c23caf 100644
--- a/src/libs/compat/freebsd_network/compat/sys/bus.h
+++ b/src/libs/compat/freebsd_network/compat/sys/bus.h
@@ -1,6 +1,5 @@
 /*
- * Copyright 2009, Colin Günther. All Rights Reserved.
- * Copyright 2007, Hugo Santos. All Rights Reserved.
+ * Copyright 2022, Haiku, Inc. All Rights Reserved.
  * Distributed under the terms of the MIT License.
  */
 #ifndef _FBSD_COMPAT_SYS_BUS_H_
@@ -10,32 +9,11 @@
 #include <sys/haiku-module.h>
 
 #include <sys/_bus_dma.h>
+#include <sys/_bus_macros.h>
 
 #include <sys/queue.h>
 
 
-// TODO per platform, these are 32-bit
-
-// oh you glorious world of macros
-#define bus_read_1(r, o) \
-	bus_space_read_1((r)->r_bustag, (r)->r_bushandle, (o))
-#define bus_read_2(r, o) \
-	bus_space_read_2((r)->r_bustag, (r)->r_bushandle, (o))
-#define bus_read_4(r, o) \
-	bus_space_read_4((r)->r_bustag, (r)->r_bushandle, (o))
-#define bus_write_1(r, o, v) \
-	bus_space_write_1((r)->r_bustag, (r)->r_bushandle, (o), (v))
-#define bus_write_2(r, o, v) \
-	bus_space_write_2((r)->r_bustag, (r)->r_bushandle, (o), (v))
-#define bus_write_4(r, o, v) \
-	bus_space_write_4((r)->r_bustag, (r)->r_bushandle, (o), (v))
-
-#define bus_barrier(r, o, l, f) \
-	bus_space_barrier((r)->r_bustag, (r)->r_bushandle, (o), (l), (f))
-
-#define bus_read_region_1(r, o, d, c) \
-	bus_space_read_region_1((r)->r_bustag, (r)->r_bushandle, (o), (d), (c))
-
 #define	FILTER_STRAY			B_UNHANDLED_INTERRUPT
 #define	FILTER_HANDLED			B_HANDLED_INTERRUPT
 #define	FILTER_SCHEDULE_THREAD	B_INVOKE_SCHEDULER