dot11d.h revision 0e7a3e7a746b5dc6ccf9896e882441c4fdbfd09a 
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
9typedef struct _CHNL_TXPOWER_TRIPLE {
10	u8 FirstChnl;
11	u8  NumChnls;
12	u8  MaxTxPowerInDbm;
13}CHNL_TXPOWER_TRIPLE, *PCHNL_TXPOWER_TRIPLE;
14
15typedef enum _DOT11D_STATE {
16	DOT11D_STATE_NONE = 0,
17	DOT11D_STATE_LEARNED,
18	DOT11D_STATE_DONE,
19}DOT11D_STATE;
20
21typedef 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.
27	u8  CountryIeBuf[MAX_IE_LEN];
28	u8  CountryIeSrcAddr[6]; // Source AP of the country IE.
29	u8  CountryIeWatchdog;
30
31	u8  channel_map[MAX_CHANNEL_NUMBER+1];  //!!!Value 0: Invalid, 1: Valid (active scan), 2: Valid (passive scan)
32	//u8  ChnlListLen; // #Bytes valid in ChnlList[].
33	//u8  ChnlList[DOT11D_MAX_CHNL_NUM];
34	u8  MaxTxPwrDbmList[MAX_CHANNEL_NUMBER+1];
35
36	DOT11D_STATE State;
37}RT_DOT11D_INFO, *PRT_DOT11D_INFO;
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
61void
62Dot11d_Init(
63	struct ieee80211_device *dev
64	);
65
66void
67Dot11d_Reset(
68	struct ieee80211_device *dev
69	);
70
71void
72Dot11d_UpdateCountryIe(
73	struct ieee80211_device *dev,
74	u8 *		pTaddr,
75	u16	CoutryIeLen,
76	u8 * pCoutryIe
77	);
78
79u8
80DOT11D_GetMaxTxPwrInDbm(
81	struct ieee80211_device *dev,
82	u8 Channel
83	);
84
85void
86DOT11D_ScanComplete(
87	struct ieee80211_device * dev
88	);
89
90int IsLegalChannel(
91	struct ieee80211_device * dev,
92	u8 channel
93);
94
95int ToLegalChannel(
96	struct ieee80211_device * dev,
97	u8 channel
98);
99#endif // #ifndef __INC_DOT11D_H
100