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author | Ingo Molnar <mingo@elte.hu> | 2009-01-27 12:01:51 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-01-27 12:01:51 +0100 |
commit | 3ddeb51d9c83931c1ca6abf76a38934c5a1ed918 (patch) | |
tree | fc2efb59d627135ea2199a8a68415b162646b121 /arch/m68k/include/asm/mac_baboon.h | |
parent | 5a611268b69f05262936dd177205acbce4471358 (diff) | |
parent | 5ee810072175042775e39bdd3eaaa68884c27805 (diff) | |
download | op-kernel-dev-3ddeb51d9c83931c1ca6abf76a38934c5a1ed918.zip op-kernel-dev-3ddeb51d9c83931c1ca6abf76a38934c5a1ed918.tar.gz |
Merge branch 'linus' into core/percpu
Conflicts:
arch/x86/kernel/setup_percpu.c
Diffstat (limited to 'arch/m68k/include/asm/mac_baboon.h')
-rw-r--r-- | arch/m68k/include/asm/mac_baboon.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/mac_baboon.h b/arch/m68k/include/asm/mac_baboon.h new file mode 100644 index 0000000..c2a042b --- /dev/null +++ b/arch/m68k/include/asm/mac_baboon.h @@ -0,0 +1,32 @@ +/* + * Definitions for the "Baboon" custom IC on the PowerBook 190. + */ + +#define BABOON_BASE (0x50F1A000) /* same as IDE controller base */ + +#ifndef __ASSEMBLY__ + +struct baboon { + char pad1[208]; /* generic IDE registers, not used here */ + short mb_control; /* Control register: + * bit 5 : slot 2 power control + * bit 6 : slot 1 power control + */ + char pad2[2]; + short mb_status; /* (0xD4) media bay status register: + * + * bit 0: ???? + * bit 1: IDE interrupt active? + * bit 2: bay status, 0 = full, 1 = empty + * bit 3: ???? + */ + char pad3[2]; /* (0xD6) not used */ + short mb_ifr; /* (0xD8) media bay interrupt flags register: + * + * bit 0: ???? + * bit 1: IDE controller interrupt + * bit 2: media bay status change interrupt + */ +}; + +#endif /* __ASSEMBLY **/ |