7 ** 5/1/94 Roman Hodek:
626 #define ACIA_D8N1S (5<<2)	/* 8 data, no parity, 1 stop */
631 #define ACIA_RLTID (0<<5)	/* RTS low, TxINT disabled */
632 #define ACIA_RLTIE (1<<5)	/* RTS low, TxINT enabled */
633 #define ACIA_RHTID (2<<5)	/* RTS high, TxINT disabled */
634 #define ACIA_RLTIDSB (3<<5)	/* RTS low, TxINT disabled, send break */
646 #define ACIA_OVRN (1<<5)	/* Receiver Overrun */
753 #define	MW_LM1992_VOLUME(dB)	\  argument
754     (0x0c0 | ((dB) < -80 ? 0 : (dB) > 0 ? 40 : (((dB) + 80) / 2)))
755 #define	MW_LM1992_BALLEFT(dB)	\  argument
756     (0x140 | ((dB) < -40 ? 0 : (dB) > 0 ? 20 : (((dB) + 40) / 2)))
757 #define	MW_LM1992_BALRIGHT(dB)	\  argument
758     (0x100 | ((dB) < -40 ? 0 : (dB) > 0 ? 20 : (((dB) + 40) / 2)))
759 #define	MW_LM1992_TREBLE(dB)	\  argument
760     (0x080 | ((dB) < -12 ? 0 : (dB) > 12 ? 12 : (((dB) / 2) + 6)))
761 #define	MW_LM1992_BASS(dB)	\  argument
762     (0x040 | ((dB) < -12 ? 0 : (dB) > 12 ? 12 : (((dB) / 2) + 6)))