1/* 2 ************************************************************************* 3 * Ralink Tech Inc. 4 * 5F., No.36, Taiyuan St., Jhubei City, 5 * Hsinchu County 302, 6 * Taiwan, R.O.C. 7 * 8 * (c) Copyright 2002-2007, Ralink Technology, Inc. 9 * 10 * This program is free software; you can redistribute it and/or modify * 11 * it under the terms of the GNU General Public License as published by * 12 * the Free Software Foundation; either version 2 of the License, or * 13 * (at your option) any later version. * 14 * * 15 * This program is distributed in the hope that it will be useful, * 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 18 * GNU General Public License for more details. * 19 * * 20 * You should have received a copy of the GNU General Public License * 21 * along with this program; if not, write to the * 22 * Free Software Foundation, Inc., * 23 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * 24 * * 25 ************************************************************************* 26 27 Module Name: 28 chlist.c 29 30 Abstract: 31 32 Revision History: 33 Who When What 34 -------- ---------- ---------------------------------------------- 35 Fonchi Wu 2007-12-19 created 36*/ 37 38#ifndef __CHLIST_H__ 39#define __CHLIST_H__ 40 41#include "rtmp_type.h" 42#include "rtmp_def.h" 43 44#define ODOR 0 45#define IDOR 1 46#define BOTH 2 47 48#define BAND_5G 0 49#define BAND_24G 1 50#define BAND_BOTH 2 51 52struct rt_ch_desp { 53 u8 FirstChannel; 54 u8 NumOfCh; 55 char MaxTxPwr; /* dBm */ 56 u8 Geography; /* 0:out door, 1:in door, 2:both */ 57 BOOLEAN DfsReq; /* Dfs require, 0: No, 1: yes. */ 58}; 59 60struct rt_ch_region { 61 u8 CountReg[3]; 62 u8 DfsType; /* 0: CE, 1: FCC, 2: JAP, 3:JAP_W53, JAP_W56 */ 63 struct rt_ch_desp ChDesp[10]; 64}; 65 66extern struct rt_ch_region ChRegion[]; 67 68struct rt_ch_freq_map { 69 u16 channel; 70 u16 freqKHz; 71}; 72 73extern struct rt_ch_freq_map CH_HZ_ID_MAP[]; 74extern int CH_HZ_ID_MAP_NUM; 75 76#define MAP_CHANNEL_ID_TO_KHZ(_ch, _khz) \ 77 do { \ 78 int _chIdx; \ 79 for (_chIdx = 0; _chIdx < CH_HZ_ID_MAP_NUM; _chIdx++) {\ 80 if ((_ch) == CH_HZ_ID_MAP[_chIdx].channel) { \ 81 (_khz) = CH_HZ_ID_MAP[_chIdx].freqKHz * 1000;\ 82 break; \ 83 } \ 84 } \ 85 if (_chIdx == CH_HZ_ID_MAP_NUM) \ 86 (_khz) = 2412000; \ 87 } while (0) 88 89#define MAP_KHZ_TO_CHANNEL_ID(_khz, _ch) \ 90 do { \ 91 int _chIdx; \ 92 for (_chIdx = 0; _chIdx < CH_HZ_ID_MAP_NUM; _chIdx++) {\ 93 if ((_khz) == CH_HZ_ID_MAP[_chIdx].freqKHz) {\ 94 (_ch) = CH_HZ_ID_MAP[_chIdx].channel; \ 95 break; \ 96 } \ 97 } \ 98 if (_chIdx == CH_HZ_ID_MAP_NUM) \ 99 (_ch) = 1; \ 100 } while (0) 101 102void BuildChannelListEx(struct rt_rtmp_adapter *pAd); 103 104void BuildBeaconChList(struct rt_rtmp_adapter *pAd, 105 u8 *pBuf, unsigned long *pBufLen); 106 107void N_ChannelCheck(struct rt_rtmp_adapter *pAd); 108 109void N_SetCenCh(struct rt_rtmp_adapter *pAd); 110 111u8 GetCuntryMaxTxPwr(struct rt_rtmp_adapter *pAd, u8 channel); 112 113#endif /* __CHLIST_H__ */ 114