Annotation of sys/sys/radioio.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: radioio.h,v 1.4 2006/02/05 23:52:57 jakemsr Exp $ */
! 2: /* $RuOBSD: radioio.h,v 1.4 2001/10/18 16:51:36 pva Exp $ */
! 3:
! 4: /*
! 5: * Copyright (c) 2001 Maxim Tsyplakov <tm@oganer.net>,
! 6: * Vladimir Popov <jumbo@narod.ru>
! 7: * All rights reserved.
! 8: *
! 9: * Redistribution and use in source and binary forms, with or without
! 10: * modification, are permitted provided that the following conditions
! 11: * are met:
! 12: * 1. Redistributions of source code must retain the above copyright
! 13: * notice, this list of conditions and the following disclaimer.
! 14: * 2. Redistributions in binary form must reproduce the above copyright
! 15: * notice, this list of conditions and the following disclaimer in the
! 16: * documentation and/or other materials provided with the distribution.
! 17: *
! 18: * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
! 19: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! 20: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
! 21: * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
! 22: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
! 23: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
! 24: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
! 25: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
! 26: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
! 27: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! 28: */
! 29:
! 30: #ifndef _SYS_RADIOIO_H_
! 31: #define _SYS_RADIOIO_H_
! 32:
! 33: #include <sys/param.h>
! 34:
! 35: #define MIN_FM_FREQ 87500
! 36: #define MAX_FM_FREQ 108000
! 37:
! 38: #define MIN_TV_CHAN 0
! 39: #define MAX_TV_CHAN 150
! 40:
! 41: #define IF_FREQ 10700
! 42:
! 43: struct radio_info {
! 44: int mute;
! 45: int volume;
! 46: int stereo;
! 47: int rfreq; /* reference frequency */
! 48: int lock; /* locking field strength during an automatic search */
! 49: u_int32_t freq; /* in kHz */
! 50: u_int32_t caps; /* card capabilities */
! 51: #define RADIO_CAPS_DETECT_STEREO (1<<0)
! 52: #define RADIO_CAPS_DETECT_SIGNAL (1<<1)
! 53: #define RADIO_CAPS_SET_MONO (1<<2)
! 54: #define RADIO_CAPS_HW_SEARCH (1<<3)
! 55: #define RADIO_CAPS_HW_AFC (1<<4)
! 56: #define RADIO_CAPS_REFERENCE_FREQ (1<<5)
! 57: #define RADIO_CAPS_LOCK_SENSITIVITY (1<<6)
! 58: #define RADIO_CAPS_RESERVED1 (1<<7)
! 59: #define RADIO_CAPS_RESERVED2 (0xFF<<8)
! 60: #define RADIO_CARD_TYPE (0xFF<<16)
! 61: u_int32_t info;
! 62: #define RADIO_INFO_STEREO (1<<0)
! 63: #define RADIO_INFO_SIGNAL (1<<1)
! 64: u_int32_t tuner_mode;
! 65: #define RADIO_TUNER_MODE_RADIO (1<<0)
! 66: #define RADIO_TUNER_MODE_TV (1<<1)
! 67: u_int32_t chan;
! 68: u_int32_t chnlset;
! 69: };
! 70:
! 71: /* Radio device operations */
! 72: #define RIOCGINFO _IOR('R', 21, struct radio_info) /* get info */
! 73: #define RIOCSINFO _IOWR('R', 22, struct radio_info) /* set info */
! 74: #define RIOCSSRCH _IOW('R', 23, int) /* search up/down */
! 75:
! 76: #endif /* _SYS_RADIOIO_H_ */
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