#define F_F_MIXER_UNMUTE	0x20		/* R W	Mixer		1=disable, 0=enable board mute			*/	#define F_F_PCM_RATE_COUNTER	0x40		/* R W	PCM		1=enable, 0=disable sample rate counter		*/	#define F_F_PCM_BUFFER_COUNTER	0x80		/* R W 	PCM		1=enable, 0=disable sample buffer counter	*/#define PAS_NONE	0#define PAS_PLUS	1#define PAS_CDPC	2#define PAS_16		3#define PAS_16D		4#ifdef DEFINE_TRANSLATIONS	char I_C_2_PCM_DMA_translate[] = 		/* R W  PCM		PCM DMA channel value translations		*/			{ 4, 1, 2, 3, 0, 5, 6, 7 };	char I_C_3_PCM_IRQ_translate[] = 		/* R W	PCM		PCM IRQ level value translation			*/		{ 0,  0,  1,  2,  3,  4,  5,  6, 0,  0,  7,  8,  9,  0, 10, 11 };  	char E_C_MPU401_IRQ_translate[] = 		/* R W	MIDI		MPU401 emulation IRQ value translation		*/		{ 0x00, 0x00, 0x01, 0x02, 0x00, 0x03, 0x00, 0x04, 0x00, 0x00, 0x05, 0x06, 0x07 };	char E_C_SB_IRQ_translate[] = 			/* R W	PCM		SB emulation IRQ translate			*/		{ 0x00, 0x00, 0x08, 0x10, 0x00, 0x18, 0x00, 0x20, 0x00, 0x00, 0x28, 0x30, 0x38, 0, 0 };	char E_C_SB_DMA_translate[] = 			/* R W	PCM		SB emulation DMA translate			*/		{ 0x00, 0x40, 0x80, 0xC0, 0, 0, 0, 0 };	char O_M_1_to_card[] = 				/* R W	Control		Translate (OM1 & 0x0f) to card type		*/		{ 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 4, 0, 2, 3 };   #else	extern char I_C_2_PCM_DMA_translate[];		/* R W  PCM		PCM DMA channel value translations		*/	extern char I_C_3_PCM_IRQ_translate[];		/* R W	PCM		PCM IRQ level value translation			*/	extern char E_C_MPU401_IRQ_translate[];		/* R W	MIDI		MPU401 emulation IRQ value translation		*/	extern char E_C_SB_IRQ_translate[];		/* R W	PCM		SB emulation IRQ translate			*/	extern char E_C_SB_DMA_translate[];		/* R W	PCM		SB emulation DMA translate			*/	extern char O_M_1_to_card[];			/* R W	Control		Translate (OM1 & 0x0f) to card type		*/#endif#define PARALLEL_MIXER			0x078B		/*   W	Mixer		Documented for MVD101 as FM Mono Right decode?? */	#define P_M_MV508_ADDRESS	0x80		/*   W	Mixer		MVD508	Address/mixer select			*/	#define P_M_MV508_DATA		0x00	#define P_M_MV508_LEFT		0x20		/*   W	Mixer		MVD508	Left channel select			*/	#define P_M_MV508_RIGHT		0x40		/*   W	Mixer		MVD508	Right channel select			*/	#define P_M_MV508_BOTH		0x00		/*   W	Mixer		MVD508	Both channel select			*/	#define P_M_MV508_MIXER		0x10		/*   W	Mixer		MVD508	Select a mixer (rather than a volume) 	*/	#define P_M_MV508_VOLUME	0x00	#define P_M_MV508_INPUTMIX	0x20		/*   W  Mixer		MVD508	Select mixer A				*/	#define P_M_MV508_OUTPUTMIX	0x00		/*   W  Mixer		MVD508	Select mixer B				*/	#define P_M_MV508_MASTER_A	0x01		/*   W	Mixer		MVD508	Master volume control A (output)	*/	#define P_M_MV508_MASTER_B	0x02		/*   W	Mixer		MVD508	Master volume control B (DSP input)	*/	#define P_M_MV508_BASS		0x03		/*   W	Mixer		MVD508	Bass control				*/	#define P_M_MV508_TREBLE	0x04		/*   W	Mixer		MVD508	Treble control				*/	#define P_M_MV508_MODE		0x05		/*   W	Mixer		MVD508	Master mode control			*/	#define P_M_MV508_LOUDNESS	0x04		/*   W	Mixer		MVD508	Mode control - Loudness filter 		*/	#define P_M_MV508_ENHANCE_BITS	0x03	#define P_M_MV508_ENHANCE_NONE	0x00		/*   W	Mixer		MVD508	Mode control - No stereo enhancement	*/	#define P_M_MV508_ENHANCE_40	0x01		/*   W	Mixer		MVD508	Mode control - 40% stereo enhancement	*/	#define P_M_MV508_ENHANCE_60	0x02		/*   W	Mixer		MVD508	Mode control - 60% stereo enhancement	*/	#define P_M_MV508_ENHANCE_80	0x03		/*   W	Mixer		MVD508	Mode control - 80% stereo enhancement	*/	#define P_M_MV508_FM		0x00		/*   W	Mixer		MVD508	Channel 0 - FM				*/	#define P_M_MV508_IMIXER	0x01		/*   W	Mixer		MVD508	Channel 1 - Input mixer (rec monitor)	*/	#define P_M_MV508_LINE		0x02		/*   W	Mixer		MVD508	Channel 2 - Line in			*/	#define P_M_MV508_CDROM		0x03		/*   W	Mixer		MVD508	Channel 3 - CD-ROM			*/	#define P_M_MV508_MIC		0x04		/*   W	Mixer		MVD508	Channel 4 - Microphone			*/	#define P_M_MV508_PCM		0x05		/*   W	Mixer		MVD508	Channel 5 - PCM				*/	#define P_M_MV508_SPEAKER	0x06		/*   W	Mixer		MVD508	Channel 6 - PC Speaker			*/	#define P_M_MV508_SB		0x07		/*   W	Mixer		MVD508	Channel 7 - SB DSP			*/#define SERIAL_MIXER			0xB88		/* R W	Control		Serial mixer control (used other ways)		*/	#define S_M_PCM_RESET		0x01		/* R W	PCM		Codec/DSP reset					*/	#define S_M_FM_RESET		0x02		/* R W	FM		FM chip reset					*/	#define S_M_SB_RESET		0x04		/* R W	PCM		SB emulation chip reset				*/	#define S_M_MIXER_RESET		0x10		/* R W	Mixer		Mixer chip reset				*/	#define S_M_INTEGRATOR_ENABLE	0x40		/* R W	Speaker		Enable PC speaker integrator (FORCE RealSound)	*/	#define S_M_OPL3_DUAL_MONO	0x80		/* R W  FM		Set the OPL-3 to dual mono mode			*/#define PCM_CONTROL			0xF8A		/* R W	PCM		PCM Control Register				*/        #define P_C_MIXER_CROSS_FIELD	0x0f	#define P_C_MIXER_CROSS_R_TO_R	0x01		/* R W	Mixer		Connect Right to Right				*/	#define P_C_MIXER_CROSS_L_TO_R	0x02		/* R W	Mixer		Connect Left  to Right				*/	#define P_C_MIXER_CROSS_R_TO_L	0x04		/* R W	Mixer		Connect Right to Left				*/	#define P_C_MIXER_CROSS_L_TO_L	0x08		/* R W	Mixer		Connect Left  to Left				*/	#define P_C_PCM_DAC_MODE	0x10		/* R W	PCM		Playback (DAC) mode				*/	#define P_C_PCM_ADC_MODE	0x00		/* R W	PCM		Record (ADC) mode				*/	#define P_C_PCM_MONO		0x20		/* R W	PCM		Mono mode					*/	#define P_C_PCM_STEREO		0x00		/* R W	PCM		Stereo mode					*/	#define P_C_PCM_ENABLE		0x40		/* R W	PCM		Enable PCM engine				*/	#define P_C_PCM_DMA_ENABLE	0x80		/* R W	PCM		Enable DRQ					*/#define SAMPLE_COUNTER_CONTROL		0x138B		/* R W	PCM		Sample counter control register			*/	#define S_C_C_SQUARE_WAVE	0x04		/* R W	PCM		Square wave generator (use for sample rate)	*/	#define S_C_C_RATE		0x06		/* R W	PCM		Rate generator (use for sample buffer count)	*/	#define S_C_C_LSB_THEN_MSB	0x30		/* R W	PCM		Change all 16 bits, LSB first, then MSB		*/	/* MVD101 and SDK documentations have S_C_C_SAMPLE_RATE and S_C_C_SAMPLE_BUFFER transposed. Only one works :-) */	#define S_C_C_SAMPLE_RATE	0x00		/* R W	PCM		Select sample rate timer			*/	#define S_C_C_SAMPLE_BUFFER	0x40		/* R W	PCM		Select sample buffer counter			*/	#define S_C_C_PC_SPEAKER	0x80		/* R W	PCM		Select PC speaker counter			*/#define SAMPLE_RATE_TIMER		0x1388		/*   W	PCM		Sample rate timer register (PCM wait interval)	*/#define SAMPLE_BUFFER_COUNTER		0x1389		/* R W	PCM		Sample buffer counter (DMA buffer size)		*/#define MIDI_CONTROL			0x178b		/* R W  MIDI		Midi control register				*/	#define M_C_ENA_TSTAMP_IRQ	0x01		/* R W	MIDI		Enable Time Stamp Interrupts			*/	#define M_C_ENA_TME_COMP_IRQ	0x02		/* R W  MIDI		Enable time compare interrupts			*/	#define M_C_ENA_INPUT_IRQ	0x04		/* R W  MIDI		Enable input FIFO interrupts			*/	#define M_C_ENA_OUTPUT_IRQ	0x08		/* R W  MIDI		Enable output FIFO interrupts			*/	#define M_C_ENA_OUTPUT_HALF_IRQ	0x10		/* R W  MIDI		Enable output FIFO half full interrupts		*/	#define M_C_RESET_INPUT_FIFO	0x20		/* R W  MIDI		Reset input FIFO pointer			*/	#define M_C_RESET_OUTPUT_FIFO	0x40		/* R W  MIDI		Reset output FIFO pointer			*/	#define M_C_ENA_THRU_MODE	0x80		/* R W  MIDI		Echo input to output (THRU)			*/#define MIDI_STATUS			0x1B88		/* R W  MIDI		Midi (interrupt) status register		*/	#define M_S_TIMESTAMP		0x01		/* R W  MIDI		Midi time stamp interrupt occurred		*/	#define M_S_COMPARE		0x02		/* R W  MIDI		Midi compare time interrupt occurred		*/	#define M_S_INPUT_AVAIL		0x04		/* R W  MIDI		Midi input data available interrupt occurred	*/	#define M_S_OUTPUT_EMPTY	0x08		/* R W  MIDI		Midi output FIFO empty interrupt occurred	*/	#define M_S_OUTPUT_HALF_EMPTY	0x10		/* R W  MIDI		Midi output FIFO half empty interrupt occurred	*/	#define M_S_INPUT_OVERRUN	0x20		/* R W  MIDI		Midi input overrun error occurred		*/	#define M_S_OUTPUT_OVERRUN	0x40		/* R W  MIDI 		Midi output overrun error occurred		*/	#define M_S_FRAMING_ERROR	0x80		/* R W  MIDI		Midi input framing error occurred		*/#define MIDI_FIFO_STATUS		0x1B89		/* R W  MIDI		Midi fifo status				*/#define MIDI_DATA			0x178A		/* R W  MIDI		Midi data register				*/#define MIDI_INPUT_AVAILABLE		0x0f		/* RW   MIDI */