1191762Simp/* 2191762Simp * Copyright (c) 2007 The DragonFly Project. All rights reserved. 3191762Simp * 4191762Simp * This code is derived from software contributed to The DragonFly Project 5191762Simp * by Sepherosa Ziehau <sepherosa@gmail.com> 6191762Simp * 7191762Simp * Redistribution and use in source and binary forms, with or without 8191762Simp * modification, are permitted provided that the following conditions 9191762Simp * are met: 10191762Simp * 11191762Simp * 1. Redistributions of source code must retain the above copyright 12191762Simp * notice, this list of conditions and the following disclaimer. 13191762Simp * 2. Redistributions in binary form must reproduce the above copyright 14191762Simp * notice, this list of conditions and the following disclaimer in 15191762Simp * the documentation and/or other materials provided with the 16191762Simp * distribution. 17191762Simp * 3. Neither the name of The DragonFly Project nor the names of its 18191762Simp * contributors may be used to endorse or promote products derived 19191762Simp * from this software without specific, prior written permission. 20191762Simp * 21191762Simp * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22191762Simp * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23191762Simp * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 24191762Simp * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 25191762Simp * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 26191762Simp * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, 27191762Simp * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 28191762Simp * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 29191762Simp * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 30191762Simp * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 31191762Simp * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32191762Simp * SUCH DAMAGE. 33191762Simp * 34191762Simp * $DragonFly: src/sys/dev/netif/bwi/bwirf.h,v 1.3 2007/10/03 04:53:19 sephe Exp $ 35191762Simp * $FreeBSD: releng/11.0/sys/dev/bwi/bwirf.h 191762 2009-05-03 04:01:43Z imp $ 36191762Simp */ 37191762Simp 38191762Simp#ifndef _BWI_RF_H 39191762Simp#define _BWI_RF_H 40191762Simp 41191762Simpint bwi_rf_attach(struct bwi_mac *); 42191762Simpvoid bwi_rf_clear_state(struct bwi_rf *); 43191762Simp 44191762Simpint bwi_rf_map_txpower(struct bwi_mac *); 45191762Simpvoid bwi_rf_lo_adjust(struct bwi_mac *, const struct bwi_tpctl *); 46191762Simpvoid bwi_rf_set_chan(struct bwi_mac *, u_int, int); 47191762Simpvoid bwi_rf_get_gains(struct bwi_mac *); 48191762Simpvoid bwi_rf_init(struct bwi_mac *); 49191762Simpvoid bwi_rf_init_bcm2050(struct bwi_mac *); 50191762Simpvoid bwi_rf_init_hw_nrssi_table(struct bwi_mac *, uint16_t); 51191762Simpvoid bwi_rf_set_ant_mode(struct bwi_mac *, int); 52191762Simp 53191762Simpvoid bwi_rf_clear_tssi(struct bwi_mac *); 54191762Simpint bwi_rf_get_latest_tssi(struct bwi_mac *, int8_t[], uint16_t); 55191762Simpint bwi_rf_tssi2dbm(struct bwi_mac *, int8_t, int8_t *); 56191762Simp 57191762Simpvoid bwi_rf_write(struct bwi_mac *, uint16_t, uint16_t); 58191762Simpuint16_t bwi_rf_read(struct bwi_mac *, uint16_t); 59191762Simp 60191762Simpstatic __inline void 61191762Simpbwi_rf_off(struct bwi_mac *_mac) 62191762Simp{ 63191762Simp _mac->mac_rf.rf_off(_mac); 64191762Simp /* TODO:LED */ 65191762Simp 66191762Simp _mac->mac_rf.rf_flags &= ~BWI_RF_F_ON; 67191762Simp} 68191762Simp 69191762Simpstatic __inline void 70191762Simpbwi_rf_on(struct bwi_mac *_mac) 71191762Simp{ 72191762Simp if (_mac->mac_rf.rf_flags & BWI_RF_F_ON) 73191762Simp return; 74191762Simp 75191762Simp _mac->mac_rf.rf_on(_mac); 76191762Simp /* TODO: LED */ 77191762Simp 78191762Simp _mac->mac_rf.rf_flags |= BWI_RF_F_ON; 79191762Simp} 80191762Simp 81191762Simpstatic __inline void 82191762Simpbwi_rf_calc_nrssi_slope(struct bwi_mac *_mac) 83191762Simp{ 84191762Simp _mac->mac_rf.rf_calc_nrssi_slope(_mac); 85191762Simp} 86191762Simp 87191762Simpstatic __inline void 88191762Simpbwi_rf_set_nrssi_thr(struct bwi_mac *_mac) 89191762Simp{ 90191762Simp _mac->mac_rf.rf_set_nrssi_thr(_mac); 91191762Simp} 92191762Simp 93191762Simpstatic __inline int 94191762Simpbwi_rf_calc_rssi(struct bwi_mac *_mac, const struct bwi_rxbuf_hdr *_hdr) 95191762Simp{ 96191762Simp return _mac->mac_rf.rf_calc_rssi(_mac, _hdr); 97191762Simp} 98191762Simp 99191762Simpstatic __inline int 100191762Simpbwi_rf_calc_noise(struct bwi_mac *_mac) 101191762Simp{ 102191762Simp return _mac->mac_rf.rf_calc_noise(_mac); 103191762Simp} 104191762Simp 105191762Simpstatic __inline void 106191762Simpbwi_rf_lo_update(struct bwi_mac *_mac) 107191762Simp{ 108191762Simp return _mac->mac_rf.rf_lo_update(_mac); 109191762Simp} 110191762Simp 111191762Simp#define RF_WRITE(mac, ofs, val) bwi_rf_write((mac), (ofs), (val)) 112191762Simp#define RF_READ(mac, ofs) bwi_rf_read((mac), (ofs)) 113191762Simp 114191762Simp#define RF_SETBITS(mac, ofs, bits) \ 115191762Simp RF_WRITE((mac), (ofs), RF_READ((mac), (ofs)) | (bits)) 116191762Simp#define RF_CLRBITS(mac, ofs, bits) \ 117191762Simp RF_WRITE((mac), (ofs), RF_READ((mac), (ofs)) & ~(bits)) 118191762Simp#define RF_FILT_SETBITS(mac, ofs, filt, bits) \ 119191762Simp RF_WRITE((mac), (ofs), (RF_READ((mac), (ofs)) & (filt)) | (bits)) 120191762Simp 121191762Simp#define BWI_RFR_ATTEN 0x43 122191762Simp 123191762Simp#define BWI_RFR_TXPWR 0x52 124191762Simp#define BWI_RFR_TXPWR1_MASK __BITS(6, 4) 125191762Simp 126191762Simp#define BWI_RFR_BBP_ATTEN 0x60 127191762Simp#define BWI_RFR_BBP_ATTEN_CALIB_BIT __BIT(0) 128191762Simp#define BWI_RFR_BBP_ATTEN_CALIB_IDX __BITS(4, 1) 129191762Simp 130191762Simp/* 131191762Simp * TSSI -- TX power maps 132191762Simp */ 133191762Simp/* 134191762Simp * http://bcm-specs.sipsolutions.net/TSSI_to_DBM_Table 135191762Simp * B PHY 136191762Simp */ 137191762Simp#define BWI_TXPOWER_MAP_11B \ 138191762Simp 0x4d, 0x4c, 0x4b, 0x4a, 0x4a, 0x49, 0x48, 0x47, \ 139191762Simp 0x47, 0x46, 0x45, 0x45, 0x44, 0x43, 0x42, 0x42, \ 140191762Simp 0x41, 0x40, 0x3f, 0x3e, 0x3d, 0x3c, 0x3b, 0x3a, \ 141191762Simp 0x39, 0x38, 0x37, 0x36, 0x35, 0x34, 0x32, 0x31, \ 142191762Simp 0x30, 0x2f, 0x2d, 0x2c, 0x2b, 0x29, 0x28, 0x26, \ 143191762Simp 0x25, 0x23, 0x21, 0x1f, 0x1d, 0x1a, 0x17, 0x14, \ 144191762Simp 0x10, 0x0c, 0x06, 0x00, -7, -7, -7, -7, \ 145191762Simp -7, -7, -7, -7, -7, -7, -7, -7 146191762Simp/* 147191762Simp * http://bcm-specs.sipsolutions.net/TSSI_to_DBM_Table 148191762Simp * G PHY 149191762Simp */ 150191762Simp#define BWI_TXPOWER_MAP_11G \ 151191762Simp 77, 77, 77, 76, 76, 76, 75, 75, \ 152191762Simp 74, 74, 73, 73, 73, 72, 72, 71, \ 153191762Simp 71, 70, 70, 69, 68, 68, 67, 67, \ 154191762Simp 66, 65, 65, 64, 63, 63, 62, 61, \ 155191762Simp 60, 59, 58, 57, 56, 55, 54, 53, \ 156191762Simp 52, 50, 49, 47, 45, 43, 40, 37, \ 157191762Simp 33, 28, 22, 14, 5, -7, -20, -20, \ 158191762Simp -20, -20, -20, -20, -20, -20, -20, -20 159191762Simp 160191762Simp#endif /* !_BWI_RF_H */ 161