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Annotation of sys/dev/isa/rtreg.h, Revision 1.1

1.1     ! nbrk        1: /* $OpenBSD: rtreg.h,v 1.1 2002/08/28 21:20:48 mickey Exp $ */
        !             2:
        !             3: /*
        !             4:  * Copyright (c) 2001, 2002 Maxim Tsyplakov <tm@oganer.net>,
        !             5:  *                         Vladimir Popov <jumbo@narod.ru>
        !             6:  * All rights reserved.
        !             7:  *
        !             8:  * Redistribution and use in source and binary forms, with or without
        !             9:  * modification, are permitted provided that the following conditions
        !            10:  * are met:
        !            11:  * 1. Redistributions of source code must retain the above copyright
        !            12:  *    notice, this list of conditions and the following disclaimer.
        !            13:  * 2. Redistributions in binary form must reproduce the above copyright
        !            14:  *    notice, this list of conditions and the following disclaimer in the
        !            15:  *    documentation and/or other materials provided with the distribution.
        !            16:  *
        !            17:  * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
        !            18:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
        !            19:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
        !            20:  * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
        !            21:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
        !            22:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
        !            23:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
        !            24:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        !            25:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
        !            26:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        !            27:  */
        !            28:
        !            29: /* AIMS Lab Radiotrack FM Radio Card device driver */
        !            30:
        !            31: #ifndef _RTREG_H_
        !            32: #define _RTREG_H_
        !            33:
        !            34: #include <dev/isa/rtvar.h>
        !            35:
        !            36: #define RF_25K                 25
        !            37: #define RF_50K                 50
        !            38: #define RF_100K                        100
        !            39:
        !            40: #define MAX_VOL                        5       /* XXX Find real value */
        !            41: #define VOLUME_RATIO(x)                (255 * x / MAX_VOL)
        !            42:
        !            43: #define RT_BASE_VALID(x)       ((x == 0x20C) || (x == 0x30C))
        !            44:
        !            45: #define CARD_RADIOTRACK                0
        !            46: #define CARD_SF16FMI           1
        !            47: #define CARD_UNKNOWN           -1
        !            48:
        !            49: #define RTRACK_CAPABILITIES    RADIO_CAPS_DETECT_STEREO |              \
        !            50:                                RADIO_CAPS_DETECT_SIGNAL |              \
        !            51:                                RADIO_CAPS_SET_MONO |                   \
        !            52:                                RADIO_CAPS_REFERENCE_FREQ
        !            53:
        !            54: #define SF16FMI_CAPABILITIES   RADIO_CAPS_REFERENCE_FREQ
        !            55:
        !            56: #define        RT_WREN_ON              (1 << 0)
        !            57: #define        RT_WREN_OFF             (0 << 0)
        !            58: #define RT_CLCK_ON             (1 << 1)
        !            59: #define RT_CLCK_OFF            (0 << 1)
        !            60: #define RT_DATA_ON             (1 << 2)
        !            61: #define RT_DATA_OFF            (0 << 2)
        !            62: #define RT_CARD_ON             (1 << 3)
        !            63: #define RT_CARD_OFF            (0 << 3)
        !            64: #define RT_SIGNAL_METER                (1 << 4)
        !            65: #define RT_VOLUME_DOWN         (1 << 6)
        !            66: #define RT_VOLUME_UP           (2 << 6)
        !            67: #define RT_VOLUME_STEADY       (3 << 6)
        !            68:
        !            69: #define RT_SIGNAL_METER_DELAY  150000
        !            70: #define RT_VOLUME_DELAY                100000
        !            71:
        !            72: #endif /* _RTREG_H_ */