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| author | Ingo Molnar <mingo@elte.hu> | 2009-02-04 14:54:56 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-04 14:54:56 +0100 |
| commit | bb960a1e42042e82447a5bc0941b3ab6d614bac3 (patch) | |
| tree | d2295a923fabb1b01b25bb015c4c2e42ee9df5ca /arch/m68k/include/asm/machw.h | |
| parent | 858770619debfb9269add63e4ba8b7c6b5538dd1 (diff) | |
| parent | 06fc732c33a7ff5e4c91bcf4a6ca86b5e335ad9a (diff) | |
| download | kernel-crypto-bb960a1e42042e82447a5bc0941b3ab6d614bac3.tar.gz kernel-crypto-bb960a1e42042e82447a5bc0941b3ab6d614bac3.tar.xz kernel-crypto-bb960a1e42042e82447a5bc0941b3ab6d614bac3.zip | |
Merge branch 'core/xen' into x86/urgent
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 00000000000..2b4de0c2ce4 --- /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 */ |