Update of /cvsroot/linuxdc/linux-sh-dc/sound/oss/aica/firmware
In directory usw-pr-cvs1:/tmp/cvs-serv23680
Added Files:
Tag: 1.3
aica.h
Log Message:
Moved.
--- NEW FILE: aica.h ---
/* $Id: aica.h,v 1.3 2002/10/29 15:43:51 mrbrown Exp $ */
#ifndef __AICA_H
#define __AICA_H
/* volatile unsigned char *dc_snd_base = (unsigned char *)0x00800000; */
#define dc_snd_base ((volatile unsigned char *)0x00800000)
/* Some convienence macros */
#define SNDREG32A(x) ((volatile unsigned long *)(dc_snd_base + (x)))
#define SNDREG32(x) (*SNDREG32A(x))
#define SNDREG8A(x) (dc_snd_base + (x))
#define SNDREG8(x) (*SNDREG8A(x))
#define CHNREG32A(chn, x) SNDREG32A(0x80*(chn) + (x))
#define CHNREG32(chn, x) (*CHNREG32A(chn, x))
#define CHNREG8A(chn, x) SNDREG8A(0x80*(chn) + (x))
#define CHNREG8(chn, x) (*CHNREG8A(chn, x))
/* Sound modes */
#define SM_8BIT 1
#define SM_16BIT 0
#define SM_ADPCM 2
#endif /* __AICA_H */
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