/* $OpenBSD: rtreg.h,v 1.1 2002/08/28 21:20:48 mickey Exp $ */ /* * Copyright (c) 2001, 2002 Maxim Tsyplakov <tm@oganer.net>, * Vladimir Popov <jumbo@narod.ru> * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* AIMS Lab Radiotrack FM Radio Card device driver */ #ifndef _RTREG_H_ #define _RTREG_H_ #include <dev/isa/rtvar.h> #define RF_25K 25 #define RF_50K 50 #define RF_100K 100 #define MAX_VOL 5 /* XXX Find real value */ #define VOLUME_RATIO(x) (255 * x / MAX_VOL) #define RT_BASE_VALID(x) ((x == 0x20C) || (x == 0x30C)) #define CARD_RADIOTRACK 0 #define CARD_SF16FMI 1 #define CARD_UNKNOWN -1 #define RTRACK_CAPABILITIES RADIO_CAPS_DETECT_STEREO | \ RADIO_CAPS_DETECT_SIGNAL | \ RADIO_CAPS_SET_MONO | \ RADIO_CAPS_REFERENCE_FREQ #define SF16FMI_CAPABILITIES RADIO_CAPS_REFERENCE_FREQ #define RT_WREN_ON (1 << 0) #define RT_WREN_OFF (0 << 0) #define RT_CLCK_ON (1 << 1) #define RT_CLCK_OFF (0 << 1) #define RT_DATA_ON (1 << 2) #define RT_DATA_OFF (0 << 2) #define RT_CARD_ON (1 << 3) #define RT_CARD_OFF (0 << 3) #define RT_SIGNAL_METER (1 << 4) #define RT_VOLUME_DOWN (1 << 6) #define RT_VOLUME_UP (2 << 6) #define RT_VOLUME_STEADY (3 << 6) #define RT_SIGNAL_METER_DELAY 150000 #define RT_VOLUME_DELAY 100000 #endif /* _RTREG_H_ */