freebsd_network: Break bus macros out into a separate header.

Now copied directly from FreeBSD.

Also change copyright info of the main file, as the remaining parts have
almost entirely been written by me at this point.
This commit is contained in:
Augustin Cavalier
2022-02-18 21:03:23 -05:00
parent 38d00b8d33
commit 843a8ad7a7
2 changed files with 182 additions and 24 deletions
@@ -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 */
@@ -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