Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/dev/ic/rf3000reg.h
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1 /* $NetBSD: rf3000reg.h,v 1.5 2006/03/08 08:26:50 dyoung Exp $ */ 2 3 /* 4 * Copyright (c) 2005 David Young. All rights reserved. 5 * 6 * This code was written by David Young. 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 * 3. Neither the name of the author nor the names of any co-contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY David Young ``AS IS'' AND ANY 21 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 23 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL David 24 * Young BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 26 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 28 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 31 * OF SUCH DAMAGE. 32 */ 33 34 #ifndef _DEV_IC_RF3000REG_H_ 35 #define _DEV_IC_RF3000REG_H_ 36 37 /* 38 * Serial bus format for RF Microdevices RF3000 spread-spectrum 39 * baseband modem. 40 */ 41 #define RF3000_TWI_DATA_MASK 0xff 42 #define RF3000_TWI_ADDR_MASK 0x7f 43 #define RF3000_TWI_AI 0x80 /* auto-increment */ 44 45 /* 46 * Registers for RFMD RF3000. 47 */ 48 #define RF3000_CTL 0x01 /* modem control */ 49 #define RF3000_CTL_MODE_MASK __BITS(7, 4) 50 #define RF3000_CTL_MODE_1MBPS 0 51 #define RF3000_CTL_MODE_RSVD0 1 52 #define RF3000_CTL_MODE_2MBPS 2 53 #define RF3000_CTL_MODE_2MBPS_SHORT 3 54 #define RF3000_CTL_MODE_5MBPS 4 55 #define RF3000_CTL_MODE_5MBPS_SHORT 5 56 #define RF3000_CTL_MODE_11MBPS 6 57 #define RF3000_CTL_MODE_11MBPS_SHORT 7 58 #define RF3000_CTL_MODE_BPSK 8 59 #define RF3000_CTL_MODE_QPSK 9 60 #define RF3000_CTL_MODE_RSVD1 10 61 #define RF3000_CTL_MODE_RSVD2 11 62 #define RF3000_RXSTAT RF3000_CTL /* RX status */ 63 #define RF3000_RXSTAT_SHORTPRE __BIT(3)/* 1: short preamble */ 64 #define RF3000_RXSTAT_ACQ __BIT(2)/* 1: acquired */ 65 #define RF3000_RXSTAT_SFD __BIT(1)/* 1: SFD detected */ 66 #define RF3000_RXSTAT_CRC __BIT(0)/* 1: CRC invalid */ 67 #define RF3000_CCACTL 0x02 /* CCA control */ 68 /* CCA mode */ 69 #define RF3000_CCACTL_MODE_MASK __BITS(7, 6) 70 #define RF3000_CCACTL_MODE_RSSIT 0 /* RSSI threshold */ 71 #define RF3000_CCACTL_MODE_ACQ 1 /* acquisition */ 72 #define RF3000_CCACTL_MODE_BOTH 2 /* threshold or acq. */ 73 /* RSSI threshold for CCA */ 74 #define RF3000_CCACTL_RSSIT_MASK __BITS(5, 0) 75 #define RF3000_DIVCTL 0x03 /* diversity control */ 76 #define RF3000_DIVCTL_ENABLE __BIT(7)/* enable diversity */ 77 #define RF3000_DIVCTL_ANTSEL __BIT(6)/* if ENABLE = 0, set 78 * ANT SEL 79 */ 80 #define RF3000_RSSI RF3000_DIVCTL /* RSSI value */ 81 #define RF3000_RSSI_MASK __BITS(5, 0) 82 #define RF3000_GAINCTL 0x11 /* TX variable gain control */ 83 #define RF3000_GAINCTL_TXVGC_MASK __BITS(7, 2) 84 #define RF3000_GAINCTL_SCRAMBLER __BIT(1) 85 #define RF3000_LOGAINCAL 0x14 /* low gain calibration */ 86 #define RF3000_LOGAINCAL_CAL_MASK __BITS(5, 0) 87 #define RF3000_HIGAINCAL 0x15 /* high gain calibration */ 88 #define RF3000_HIGAINCAL_CAL_MASK __BITS(5, 0) 89 #define RF3000_HIGAINCAL_DSSSPAD __BIT(6)/* 6dB gain pad for DSSS 90 * modes (meaning?) 91 */ 92 #define RF3000_OPTIONS1 0x1C /* Options Register 1 */ 93 /* Saturation threshold is 4 + offset, where -3 <= offset <= 3. 94 * SAT_THRESH is the absolute value, SAT_THRESH_SIGN is the sign. 95 */ 96 #define RF3000_OPTIONS1_SAT_THRESH_SIGN __BIT(7) 97 #define RF3000_OPTIONS1_SAT_THRESH __BITS(6,5) 98 #define RF3000_OPTIONS1_ALTAGC __BIT(4)/* 1: retrigger AGC 99 * algorithm on ADC 100 * saturation 101 */ 102 #define RF3000_OPTIONS1_ALTBUS __BIT(3)/* 1: enable alternate 103 * Tx/Rx data bus 104 * interface. 105 */ 106 #define RF3000_OPTIONS1_RESERVED0_MASK __BITS(2,0)/* 0 */ 107 108 #define RF3000_OPTIONS2 0x1D /* Options Register 2 */ 109 /* 1: delay next AGC 2us instead of 1us after a 1->0 LNAGS-pin transition. */ 110 #define RF3000_OPTIONS2_LNAGS_DELAY __BIT(7) 111 #define RF3000_OPTIONS2_RESERVED0_MASK __BITS(6,3) /* 0 */ 112 /* Threshold for AGC re-trigger. 0: high count, 1: low count. */ 113 #define RF3000_OPTIONS2_RTG_THRESH __BIT(2) 114 #define RF3000_OPTIONS2_RESERVED1_MASK __BITS(1,0) /* 0 */ 115 116 #endif /* _DEV_IC_RF3000REG_H_ */
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