1 #ifndef __INC_DOT11D_H 2 #define __INC_DOT11D_H 3 4 #include "ieee80211.h" 5 6 7 typedef struct _CHNL_TXPOWER_TRIPLE { 8 u8 FirstChnl; 9 u8 NumChnls; 10 u8 MaxTxPowerInDbm; 11 } CHNL_TXPOWER_TRIPLE, *PCHNL_TXPOWER_TRIPLE; 12 13 typedef enum _DOT11D_STATE { 14 DOT11D_STATE_NONE = 0, 15 DOT11D_STATE_LEARNED, 16 DOT11D_STATE_DONE, 17 } DOT11D_STATE; 18 19 typedef struct _RT_DOT11D_INFO { 20 /* DECLARE_RT_OBJECT(RT_DOT11D_INFO); */ 21 22 bool bEnabled; /* dot11MultiDomainCapabilityEnabled */ 23 24 u16 CountryIeLen; /* > 0 if CountryIeBuf[] contains valid country information element. */ 25 u8 CountryIeBuf[MAX_IE_LEN]; 26 u8 CountryIeSrcAddr[6]; /* Source AP of the country IE. */ 27 u8 CountryIeWatchdog; 28 29 u8 channel_map[MAX_CHANNEL_NUMBER+1]; /* !Value 0: Invalid, 1: Valid (active scan), 2: Valid (passive scan) */ 30 u8 MaxTxPwrDbmList[MAX_CHANNEL_NUMBER+1]; 31 32 DOT11D_STATE State; 33 } RT_DOT11D_INFO, *PRT_DOT11D_INFO; 34 #define eqMacAddr(a, b) (((a)[0] == (b)[0] && \ 35 (a)[1] == (b)[1] && (a)[2] == (b)[2] && (a)[3] == (b)[3] && \ 36 (a)[4] == (b)[4] && (a)[5] == (b)[5]) ? 1 : 0) 37 #define cpMacAddr(des, src) ((des)[0] = (src)[0], \ 38 (des)[1] = (src)[1], (des)[2] = (src)[2], \ 39 (des)[3] = (src)[3], (des)[4] = (src)[4], \ 40 (des)[5] = (src)[5]) 41 #define GET_DOT11D_INFO(__pIeeeDev) ((PRT_DOT11D_INFO)((__pIeeeDev)->pDot11dInfo)) 42 43 #define IS_DOT11D_ENABLE(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->bEnabled) 44 #define IS_COUNTRY_IE_VALID(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen > 0) 45 46 #define IS_EQUAL_CIE_SRC(__pIeeeDev, __pTa) eqMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa) 47 #define UPDATE_CIE_SRC(__pIeeeDev, __pTa) cpMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa) 48 49 #define IS_COUNTRY_IE_CHANGED(__pIeeeDev, __Ie) \ 50 (((__Ie).Length == 0 || (__Ie).Length != GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen) ? \ 51 FALSE : \ 52 (!memcmp(GET_DOT11D_INFO(__pIeeeDev)->CountryIeBuf, (__Ie).Octet, (__Ie).Length))) 53 54 #define CIE_WATCHDOG_TH 1 55 #define GET_CIE_WATCHDOG(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->CountryIeWatchdog) 56 #define RESET_CIE_WATCHDOG(__pIeeeDev) GET_CIE_WATCHDOG(__pIeeeDev) = 0 57 #define UPDATE_CIE_WATCHDOG(__pIeeeDev) (++GET_CIE_WATCHDOG(__pIeeeDev)) 58 59 #define IS_DOT11D_STATE_DONE(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->State == DOT11D_STATE_DONE) 60 61 62 void 63 Dot11d_Init( 64 struct ieee80211_device *dev 65 ); 66 67 void 68 Dot11d_Reset( 69 struct ieee80211_device *dev 70 ); 71 72 void 73 Dot11d_UpdateCountryIe( 74 struct ieee80211_device *dev, 75 u8 *pTaddr, 76 u16 CoutryIeLen, 77 u8 *pCoutryIe 78 ); 79 80 u8 81 DOT11D_GetMaxTxPwrInDbm( 82 struct ieee80211_device *dev, 83 u8 Channel 84 ); 85 86 void 87 DOT11D_ScanComplete( 88 struct ieee80211_device *dev 89 ); 90 91 int IsLegalChannel( 92 struct ieee80211_device *dev, 93 u8 channel 94 ); 95 96 int ToLegalChannel( 97 struct ieee80211_device *dev, 98 u8 channel 99 ); 100 #endif /* #ifndef __INC_DOT11D_H */ 101