diff options
| author | David Howells <dhowells@redhat.com> | 2008-02-08 04:19:31 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 09:22:30 -0800 |
| commit | b920de1b77b72ca9432ac3f97edb26541e65e5dd (patch) | |
| tree | 40fa9be1470e929c47927dea7eddf184c0204229 /include/asm-mn10300/mman.h | |
| parent | ef3d534754f31fed9c3b976fee1ece1b3bc38282 (diff) | |
mn10300: add the MN10300/AM33 architecture to the kernel
Add architecture support for the MN10300/AM33 CPUs produced by MEI to the
kernel.
This patch also adds board support for the ASB2303 with the ASB2308 daughter
board, and the ASB2305. The only processor supported is the MN103E010, which
is an AM33v2 core plus on-chip devices.
[akpm@linux-foundation.org: nuke cvs control strings]
Signed-off-by: Masakazu Urade <urade.masakazu@jp.panasonic.com>
Signed-off-by: Koichi Yasutake <yasutake.koichi@jp.panasonic.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-mn10300/mman.h')
| -rw-r--r-- | include/asm-mn10300/mman.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/asm-mn10300/mman.h b/include/asm-mn10300/mman.h new file mode 100644 index 000000000000..b7986b65addf --- /dev/null +++ b/include/asm-mn10300/mman.h @@ -0,0 +1,28 @@ +/* MN10300 Constants for mmap and co. + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * - Derived from asm-x86/mman.h + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _ASM_MMAN_H +#define _ASM_MMAN_H + +#include <asm-generic/mman.h> + +#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ +#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ +#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ +#define MAP_LOCKED 0x2000 /* pages are locked */ +#define MAP_NORESERVE 0x4000 /* don't check for reservations */ +#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ +#define MAP_NONBLOCK 0x10000 /* do not block on IO */ + +#define MCL_CURRENT 1 /* lock all current mappings */ +#define MCL_FUTURE 2 /* lock all future mappings */ + +#endif /* _ASM_MMAN_H */ |