diff options
author | imp <imp@FreeBSD.org> | 2005-04-18 21:45:34 +0000 |
---|---|---|
committer | imp <imp@FreeBSD.org> | 2005-04-18 21:45:34 +0000 |
commit | b1662f9d0ff8d1dca5c34433ff64b70c1f5f0f0a (patch) | |
tree | 4ea69fe9294e319270ad55cf2646a544d2689e65 /sys/powerpc/include | |
parent | b7f29c0fc0b1ddd6e927c22526ba675066d88be3 (diff) | |
download | FreeBSD-src-b1662f9d0ff8d1dca5c34433ff64b70c1f5f0f0a.zip FreeBSD-src-b1662f9d0ff8d1dca5c34433ff64b70c1f5f0f0a.tar.gz |
Break out the definition of bus_space_{tag,handle}_t and a few other types
into _bus.h to help with name space polution from including all of bus.h.
In a few days, I'll commit changes to the MI code to take advantage of thse
sepration (after I've made sure that these changes don't break anything in
the main tree, I've tested in my trees, but you never know...).
Suggested by: bde (in 2002 or 2003 I think)
Reviewed in principle by: jhb
Diffstat (limited to 'sys/powerpc/include')
-rw-r--r-- | sys/powerpc/include/_bus.h | 46 | ||||
-rw-r--r-- | sys/powerpc/include/bus.h | 13 |
2 files changed, 47 insertions, 12 deletions
diff --git a/sys/powerpc/include/_bus.h b/sys/powerpc/include/_bus.h new file mode 100644 index 0000000..5561ce7 --- /dev/null +++ b/sys/powerpc/include/_bus.h @@ -0,0 +1,46 @@ +/*- + * Copyright (c) 2005 M. Warner Losh. + * 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, + * without modification, immediately at the beginning of the file. + * 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 POWERPC_INCLUDE__BUS_H +#define POWERPC_INCLUDE__BUS_H + +/* + * Bus address and size types + */ +typedef u_int32_t bus_addr_t; +typedef u_int32_t bus_size_t; + +/* + * Access methods for bus resources and address space. + */ +typedef u_int32_t bus_space_tag_t; +typedef u_int32_t bus_space_handle_t; + +#endif /* POWERPC_INCLUDE__BUS_H */ diff --git a/sys/powerpc/include/bus.h b/sys/powerpc/include/bus.h index 5892eef..c7bbf16 100644 --- a/sys/powerpc/include/bus.h +++ b/sys/powerpc/include/bus.h @@ -72,6 +72,7 @@ #ifndef _MACPPC_BUS_H_ #define _MACPPC_BUS_H_ +#include <machine/_bus.h> #include <machine/pio.h> #define BUS_SPACE_MAXSIZE_24BIT 0xFFFFFF @@ -90,23 +91,11 @@ #define __BUS_SPACE_HAS_STREAM_METHODS 1 /* - * Bus address and size types - */ -typedef u_int32_t bus_addr_t; -typedef u_int32_t bus_size_t; - -/* * Define the PPC tag values */ #define PPC_BUS_SPACE_MEM 1 /* space is mem space */ #define PPC_BUS_SPACE_IO 2 /* space is io space */ -/* - * Access methods for bus resources and address space. - */ -typedef u_int32_t bus_space_tag_t; -typedef u_int32_t bus_space_handle_t; - static __inline void * __ppc_ba(bus_space_tag_t tag __unused, bus_space_handle_t handle, bus_size_t offset) |