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| author | Ingo Molnar <mingo@elte.hu> | 2009-02-11 11:38:55 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-11 11:38:55 +0100 |
| commit | 891393745aad5c5acdb01b6ce61c08d4cc064649 (patch) | |
| tree | 7687b8b94c4bc4ec8d5f1106ff8ff4d557b2fabf /arch/m68k/include/asm/mac_asc.h | |
| parent | a448720ca3248e8a7a426336885549d6e923fd8e (diff) | |
| parent | 8e4921515c1a379539607eb443d51c30f4f7f338 (diff) | |
Merge commit 'v2.6.29-rc4' into x86/cleanups
Diffstat (limited to 'arch/m68k/include/asm/mac_asc.h')
| -rw-r--r-- | arch/m68k/include/asm/mac_asc.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/mac_asc.h b/arch/m68k/include/asm/mac_asc.h new file mode 100644 index 00000000000..fc2e5467b41 --- /dev/null +++ b/arch/m68k/include/asm/mac_asc.h @@ -0,0 +1,27 @@ +/* + * Apple Sound Chip + */ + +#ifndef __ASM_MAC_ASC_H +#define __ASM_MAC_ASC_H + +/* + * ASC offsets and controls + */ + +#define ASC_BUF_BASE 0x00 /* RAM buffer offset */ +#define ASC_BUF_SIZE 0x800 + +#define ASC_CONTROL 0x800 +#define ASC_CONTROL_OFF 0x00 +#define ASC_FREQ(chan,byte) ((0x810)+((chan)<<3)+(byte)) +#define ASC_ENABLE 0x801 +#define ASC_ENABLE_SAMPLE 0x02 +#define ASC_MODE 0x802 +#define ASC_MODE_SAMPLE 0x02 + +#define ASC_VOLUME 0x806 +#define ASC_CHAN 0x807 /* ??? */ + + +#endif |