/******************************************************************************
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* Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* The full GNU General Public License is included in this distribution in the
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* file called LICENSE.
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*
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* Contact Information:
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* wlanfae <wlanfae@realtek.com>
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******************************************************************************/
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#ifndef __INC_DOT11D_H
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#define __INC_DOT11D_H
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#include "rtllib.h"
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struct chnl_txpow_triple {
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u8 FirstChnl;
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u8 NumChnls;
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u8 MaxTxPowerInDbm;
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};
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enum dot11d_state {
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DOT11D_STATE_NONE = 0,
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DOT11D_STATE_LEARNED,
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DOT11D_STATE_DONE,
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};
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/**
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* struct rt_dot11d_info * @CountryIeLen: value greater than 0 if
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* @CountryIeBuf contains valid country information element.
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* @channel_map: holds channel values
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* 0 - invalid,
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* 1 - valid (active scan),
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* 2 - valid (passive scan)
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* @CountryIeSrcAddr - Source AP of the country IE
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*/
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struct rt_dot11d_info {
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bool bEnabled;
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u16 CountryIeLen;
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u8 CountryIeBuf[MAX_IE_LEN];
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u8 CountryIeSrcAddr[6];
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u8 CountryIeWatchdog;
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u8 channel_map[MAX_CHANNEL_NUMBER + 1];
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u8 MaxTxPwrDbmList[MAX_CHANNEL_NUMBER + 1];
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enum dot11d_state State;
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};
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static inline void cpMacAddr(unsigned char *des, unsigned char *src)
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{
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memcpy(des, src, 6);
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}
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#define GET_DOT11D_INFO(__pIeeeDev) \
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((struct rt_dot11d_info *)((__pIeeeDev)->pDot11dInfo))
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#define IS_DOT11D_ENABLE(__pIeeeDev) \
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(GET_DOT11D_INFO(__pIeeeDev)->bEnabled)
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#define IS_COUNTRY_IE_VALID(__pIeeeDev) \
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(GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen > 0)
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#define IS_EQUAL_CIE_SRC(__pIeeeDev, __pTa) \
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ether_addr_equal_unaligned( \
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GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa)
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#define UPDATE_CIE_SRC(__pIeeeDev, __pTa) \
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cpMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa)
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#define GET_CIE_WATCHDOG(__pIeeeDev) \
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(GET_DOT11D_INFO(__pIeeeDev)->CountryIeWatchdog)
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static inline void RESET_CIE_WATCHDOG(struct rtllib_device *__pIeeeDev)
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{
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GET_CIE_WATCHDOG(__pIeeeDev) = 0;
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}
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#define UPDATE_CIE_WATCHDOG(__pIeeeDev) (++GET_CIE_WATCHDOG(__pIeeeDev))
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void dot11d_init(struct rtllib_device *dev);
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void Dot11d_Channelmap(u8 channel_plan, struct rtllib_device *ieee);
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void Dot11d_Reset(struct rtllib_device *dev);
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void Dot11d_UpdateCountryIe(struct rtllib_device *dev, u8 *pTaddr,
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u16 CoutryIeLen, u8 *pCoutryIe);
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void DOT11D_ScanComplete(struct rtllib_device *dev);
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#endif
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