Linux Kernel  3.7.1
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
dot11d.h
Go to the documentation of this file.
1 #ifndef __INC_DOT11D_H
2 #define __INC_DOT11D_H
3 
4 #include "ieee80211.h"
5 
6 
7 //#define DOT11D_MAX_CHNL_NUM 83
8 
9 typedef struct _CHNL_TXPOWER_TRIPLE {
10  u8 FirstChnl;
11  u8 NumChnls;
14 
15 typedef enum _DOT11D_STATE {
20 
21 typedef struct _RT_DOT11D_INFO {
22  //DECLARE_RT_OBJECT(RT_DOT11D_INFO);
23 
24  bool bEnabled; // dot11MultiDomainCapabilityEnabled
25 
26  u16 CountryIeLen; // > 0 if CountryIeBuf[] contains valid country information element.
28  u8 CountryIeSrcAddr[6]; // Source AP of the country IE.
30 
32  //u8 ChnlListLen; // #Bytes valid in ChnlList[].
33  //u8 ChnlList[DOT11D_MAX_CHNL_NUM];
35 
38 #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 )
39 #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])
40 #define GET_DOT11D_INFO(__pIeeeDev) ((PRT_DOT11D_INFO)((__pIeeeDev)->pDot11dInfo))
41 
42 #define IS_DOT11D_ENABLE(__pIeeeDev) GET_DOT11D_INFO(__pIeeeDev)->bEnabled
43 #define IS_COUNTRY_IE_VALID(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen > 0)
44 
45 #define IS_EQUAL_CIE_SRC(__pIeeeDev, __pTa) eqMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa)
46 #define UPDATE_CIE_SRC(__pIeeeDev, __pTa) cpMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa)
47 
48 #define IS_COUNTRY_IE_CHANGED(__pIeeeDev, __Ie) \
49  (((__Ie).Length == 0 || (__Ie).Length != GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen) ? \
50  FALSE : \
51  (!memcmp(GET_DOT11D_INFO(__pIeeeDev)->CountryIeBuf, (__Ie).Octet, (__Ie).Length)))
52 
53 #define CIE_WATCHDOG_TH 1
54 #define GET_CIE_WATCHDOG(__pIeeeDev) GET_DOT11D_INFO(__pIeeeDev)->CountryIeWatchdog
55 #define RESET_CIE_WATCHDOG(__pIeeeDev) GET_CIE_WATCHDOG(__pIeeeDev) = 0
56 #define UPDATE_CIE_WATCHDOG(__pIeeeDev) ++GET_CIE_WATCHDOG(__pIeeeDev)
57 
58 #define IS_DOT11D_STATE_DONE(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->State == DOT11D_STATE_DONE)
59 
60 
61 void
63  struct ieee80211_device *dev
64  );
65 
66 void
68  struct ieee80211_device *dev
69  );
70 
71 void
73  struct ieee80211_device *dev,
74  u8 * pTaddr,
75  u16 CoutryIeLen,
76  u8 * pCoutryIe
77  );
78 
79 u8
81  struct ieee80211_device *dev,
82  u8 Channel
83  );
84 
85 void
87  struct ieee80211_device * dev
88  );
89 
90 int IsLegalChannel(
91  struct ieee80211_device * dev,
92  u8 channel
93 );
94 
95 int ToLegalChannel(
96  struct ieee80211_device * dev,
97  u8 channel
98 );
99 #endif // #ifndef __INC_DOT11D_H