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author | Ingo Molnar <mingo@elte.hu> | 2009-03-26 18:49:48 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-03-26 18:49:48 +0100 |
commit | 18ffa418aead13c56515ac74cd26105102128aca (patch) | |
tree | 2096ea8db3b2594bd25ad39a70edc691219f669b /arch/m68k/include/asm/machw.h | |
parent | ab76f3d771590d5c89faa3219559c5d3fc0ce0c2 (diff) | |
parent | 8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84 (diff) | |
download | op-kernel-dev-18ffa418aead13c56515ac74cd26105102128aca.zip op-kernel-dev-18ffa418aead13c56515ac74cd26105102128aca.tar.gz |
Merge commit 'v2.6.29' into x86/setup-lzma
Diffstat (limited to 'arch/m68k/include/asm/machw.h')
-rw-r--r-- | arch/m68k/include/asm/machw.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/machw.h b/arch/m68k/include/asm/machw.h new file mode 100644 index 0000000..2b4de0c --- /dev/null +++ b/arch/m68k/include/asm/machw.h @@ -0,0 +1,49 @@ +/* +** linux/machw.h -- This header defines some macros and pointers for +** the various Macintosh custom hardware registers. +** +** Copyright 1997 by Michael Schmitz +** +** This file is subject to the terms and conditions of the GNU General Public +** License. See the file COPYING in the main directory of this archive +** for more details. +** +*/ + +#ifndef _ASM_MACHW_H_ +#define _ASM_MACHW_H_ + +/* + * head.S maps the videomem to VIDEOMEMBASE + */ + +#define VIDEOMEMBASE 0xf0000000 +#define VIDEOMEMSIZE (4096*1024) +#define VIDEOMEMMASK (-4096*1024) + +#ifndef __ASSEMBLY__ + +#include <linux/types.h> + +#if 0 +/* +** SCC Z8530 +*/ + +#define MAC_SCC_BAS (0x50F04000) +struct MAC_SCC + { + u_char cha_a_ctrl; + u_char char_dummy1; + u_char cha_a_data; + u_char char_dummy2; + u_char cha_b_ctrl; + u_char char_dummy3; + u_char cha_b_data; + }; +# define mac_scc ((*(volatile struct SCC*)MAC_SCC_BAS)) +#endif + +#endif /* __ASSEMBLY__ */ + +#endif /* linux/machw.h */ |