| #ifndef INC_DOT11D_H |
| #define INC_DOT11D_H |
| |
| #ifdef ENABLE_DOT11D |
| #include "ieee80211.h" |
| |
| typedef struct _CHNL_TXPOWER_TRIPLE { |
| u8 FirstChnl; |
| u8 NumChnls; |
| u8 MaxTxPowerInDbm; |
| } CHNL_TXPOWER_TRIPLE, *PCHNL_TXPOWER_TRIPLE; |
| |
| typedef enum _DOT11D_STATE { |
| DOT11D_STATE_NONE = 0, |
| DOT11D_STATE_LEARNED, |
| DOT11D_STATE_DONE, |
| } DOT11D_STATE; |
| |
| /** |
| * struct _RT_DOT11D_INFO |
| * @CountryIeLen: value greater than 0 if @CountryIeBuf contains |
| * valid country information element. |
| * @chanell_map: holds channel values |
| * 0 - invalid, |
| * 1 - valid (active scan), |
| * 2 - valid (passive scan) |
| * @CountryIeSrcAddr - Source AP of the country IE |
| */ |
| |
| typedef struct _RT_DOT11D_INFO { |
| bool bEnabled; |
| |
| u16 CountryIeLen; |
| u8 CountryIeBuf[MAX_IE_LEN]; |
| u8 CountryIeSrcAddr[6]; |
| u8 CountryIeWatchdog; |
| |
| u8 channel_map[MAX_CHANNEL_NUMBER+1]; |
| u8 MaxTxPwrDbmList[MAX_CHANNEL_NUMBER+1]; |
| |
| DOT11D_STATE State; |
| } RT_DOT11D_INFO, *PRT_DOT11D_INFO; |
| |
| #define eqMacAddr(a, b) (((a)[0] == (b)[0] && (a)[1] == (b)[1] && (a)[2] == \ |
| (b)[2] && (a)[3] == (b)[3] && (a)[4] == (b)[4] && \ |
| (a)[5] == (b)[5]) ? 1 : 0) |
| |
| #define cpMacAddr(des, src) ((des)[0] = (src)[0], (des)[1] = (src)[1], \ |
| (des)[2] = (src)[2], (des)[3] = (src)[3], \ |
| (des)[4] = (src)[4], (des)[5] = (src)[5]) |
| |
| #define GET_DOT11D_INFO(__pIeeeDev) ((PRT_DOT11D_INFO) \ |
| ((__pIeeeDev)->pDot11dInfo)) |
| |
| #define IS_DOT11D_ENABLE(__pIeeeDev) GET_DOT11D_INFO(__pIeeeDev)->bEnabled |
| #define IS_COUNTRY_IE_VALID(__pIeeeDev) \ |
| (GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen > 0) |
| |
| #define IS_EQUAL_CIE_SRC(__pIeeeDev, __pTa) \ |
| eqMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa) |
| |
| #define UPDATE_CIE_SRC(__pIeeeDev, __pTa) \ |
| cpMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa) |
| |
| #define IS_COUNTRY_IE_CHANGED(__pIeeeDev, __Ie) \ |
| (((__Ie).Length == 0 || (__Ie).Length != \ |
| GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen) ? FALSE : \ |
| (!memcmp(GET_DOT11D_INFO(__pIeeeDev)->CountryIeBuf, \ |
| (__Ie).Octet, (__Ie).Length))) |
| |
| #define CIE_WATCHDOG_TH 1 |
| #define GET_CIE_WATCHDOG(__pIeeeDev) GET_DOT11D_INFO(__pIeeeDev)->CountryIeWatchdog |
| #define RESET_CIE_WATCHDOG(__pIeeeDev) GET_CIE_WATCHDOG(__pIeeeDev) = 0 |
| #define UPDATE_CIE_WATCHDOG(__pIeeeDev) ++GET_CIE_WATCHDOG(__pIeeeDev) |
| |
| #define IS_DOT11D_STATE_DONE(__pIeeeDev) \ |
| (GET_DOT11D_INFO(__pIeeeDev)->State == DOT11D_STATE_DONE) |
| |
| |
| void Dot11d_Init(struct ieee80211_device *dev); |
| |
| void Dot11d_Reset(struct ieee80211_device *dev); |
| |
| void Dot11d_UpdateCountryIe(struct ieee80211_device *dev, u8 *pTaddr, |
| u16 CoutryIeLen, u8 *pCoutryIe); |
| |
| u8 DOT11D_GetMaxTxPwrInDbm(struct ieee80211_device *dev, u8 channel); |
| |
| void DOT11D_ScanComplete(struct ieee80211_device *dev); |
| |
| int IsLegalChannel(struct ieee80211_device *dev, u8 channel); |
| |
| int ToLegalChannel(struct ieee80211_device *dev, u8 channel); |
| |
| #endif /* ENABLE_DOT11D */ |
| #endif /* INC_DOT11D_H */ |