1 #ifndef __WINBOND_SCAN_S_H 2 #define __WINBOND_SCAN_S_H 3 4 #include <linux/types.h> 5 #include "localpara.h" 6 7 // 8 // SCAN task global CONSTANTS, STRUCTURES, variables 9 // 10 11 ////////////////////////////////////////////////////////////////////////// 12 //define the msg type of SCAN module 13 #define SCANMSG_SCAN_REQ 0x01 14 #define SCANMSG_BEACON 0x02 15 #define SCANMSG_PROBE_RESPONSE 0x03 16 #define SCANMSG_TIMEOUT 0x04 17 #define SCANMSG_TXPROBE_FAIL 0x05 18 #define SCANMSG_ENABLE_BGSCAN 0x06 19 #define SCANMSG_STOP_SCAN 0x07 20 21 // BSS Type =>conform to 22 // IBSS : ToDS/FromDS = 00 23 // Infrastructure : ToDS/FromDS = 01 24 #define IBSS_NET 0 25 #define ESS_NET 1 26 #define ANYBSS_NET 2 27 28 // Scan Type 29 #define ACTIVE_SCAN 0 30 #define PASSIVE_SCAN 1 31 32 /////////////////////////////////////////////////////////////////////////// 33 //Global data structures, Initial Scan & Background Scan 34 typedef struct _SCAN_REQ_PARA //mandatory parameters for SCAN request 35 { 36 u32 ScanType; //passive/active scan 37 38 CHAN_LIST sChannelList; // 86B 39 u8 reserved_1[2]; 40 41 struct SSID_Element sSSID; // 34B. scan only for this SSID 42 u8 reserved_2[2]; 43 44 } SCAN_REQ_PARA, *psSCAN_REQ_PARA; 45 46 typedef struct _SCAN_PARAMETERS 47 { 48 u16 wState; 49 u16 iCurrentChannelIndex; 50 51 SCAN_REQ_PARA sScanReq; 52 53 u8 BSSID[MAC_ADDR_LENGTH + 2]; //scan only for this BSSID 54 55 u32 BssType; //scan only for this BSS type 56 57 //struct SSID_Element sSSID; //scan only for this SSID 58 u16 ProbeDelay; 59 u16 MinChannelTime; 60 61 u16 MaxChannelTime; 62 u16 reserved_1; 63 64 s32 iBgScanPeriod; // XP: 5 sec 65 66 u8 boBgScan; // Wb: enable BG scan, For XP, this value must be FALSE 67 u8 boFastScan; // Wb: reserved 68 u8 boCCAbusy; // Wb: HWMAC CCA busy status 69 u8 reserved_2; 70 71 struct timer_list timer; 72 73 u32 ScanTimeStamp; //Increase 1 per background scan(1 minute) 74 u32 BssTimeStamp; //Increase 1 per connect status check 75 u32 RxNumPerAntenna[2]; // 76 77 u8 AntennaToggle; // 78 u8 boInTimerHandler; 79 u8 boTimerActive; // Wb: reserved 80 u8 boSave; 81 82 u32 BScanEnable; // Background scan enable. Default is On 83 84 } SCAN_PARAMETERS, *psSCAN_PARAMETERS; 85 86 // Encapsulate 'adapter' data structure 87 #define psSCAN (&(adapter->sScanPara)) 88 #define psSCANREQ (&(adapter->sScanPara.sScanReq)) 89 90 //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 91 // scan.h 92 // Define the related definitions of scan module 93 // history -- 01/14/03' created 94 // 95 //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 96 97 //Define the state of scan module 98 #define SCAN_INACTIVE 0 99 #define WAIT_PROBE_DELAY 1 100 #define WAIT_RESPONSE_MIN 2 101 #define WAIT_RESPONSE_MAX_ACTIVE 3 102 #define WAIT_BEACON_MAX_PASSIVE 4 103 #define SCAN_COMPLETE 5 104 #define BG_SCAN 6 105 #define BG_SCANNING 7 106 107 108 // The value will load from EEPROM 109 // If 0xff is set in EEPOM, the driver will use SCAN_MAX_CHNL_TIME instead. 110 // The definition is in WbHal.h 111 // #define SCAN_MAX_CHNL_TIME (50) 112 113 114 115 // static functions 116 117 //static void ScanTimerHandler(struct wbsoft_priv * adapter); 118 //static void vScanTimerStart(struct wbsoft_priv * adapter, int timeout_value); 119 //static void vScanTimerStop(struct wbsoft_priv * adapter); 120 121 #endif 122