Release 4.11 drivers/staging/rtl8192u/ieee80211/dot11d.h

#ifndef __INC_DOT11D_H

#define __INC_DOT11D_H

#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;


typedef struct _RT_DOT11D_INFO {
	/* DECLARE_RT_OBJECT(RT_DOT11D_INFO); */

	
bool bEnabled; /* dot11MultiDomainCapabilityEnabled */

	
u16 CountryIeLen; /* > 0 if CountryIeBuf[] contains valid country information element. */
	
u8  CountryIeBuf[MAX_IE_LEN];
	
u8  CountryIeSrcAddr[6]; /* Source AP of the country IE. */
	
u8  CountryIeWatchdog;

	
u8  channel_map[MAX_CHANNEL_NUMBER+1];  /* !Value 0: Invalid, 1: Valid (active scan), 2: Valid (passive scan) */
	
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 /* #ifndef __INC_DOT11D_H */
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Directory: drivers/staging/rtl8192u/ieee80211

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