card.c

来自「VIA VT6655 x86下的Linux Source Code」· C语言 代码 · 共 422 行 · 第 1/5 页

/*---------------------  Static Definitions -------------------------*/

//static int          msglevel                =MSG_LEVEL_DEBUG;
static int          msglevel                =MSG_LEVEL_INFO;

#define C_SIFS_A        16      // micro sec.
#define C_SIFS_BG       10

#define C_EIFS          80      // micro sec.


#define C_SLOT_SHORT    9       // micro sec.
#define C_SLOT_LONG     20

#define C_CWMIN_A       15      // slot time
#define C_CWMIN_B       31

#define C_CWMAX         1023    // slot time

#define CARD_MAX_CHANNEL_TBL    56

#define WAIT_BEACON_TX_DOWN_TMO         3    // Times

typedef struct tagSChannelTblElement {
    BYTE    byChannelNumber;
    UINT    uFrequency;
    BOOL    bValid;
    BYTE    byMAP;
}SChannelTblElement, DEF* PSChannelTblElement;

                                                              //1M,   2M,   5M,  11M,  18M,  24M,  36M,  54M
static BYTE abyDefaultSuppRatesG[] = {WLAN_EID_SUPP_RATES, 8, 0x02, 0x04, 0x0B, 0x16, 0x24, 0x30, 0x48, 0x6C};
                                                                    //6M,   9M,  12M,  48M
static BYTE abyDefaultExtSuppRatesG[] = {WLAN_EID_EXTSUPP_RATES, 4, 0x0C, 0x12, 0x18, 0x60};
                                                              //6M,   9M,  12M,  18M,  24M,  36M,  48M,  54M
static BYTE abyDefaultSuppRatesA[] = {WLAN_EID_SUPP_RATES, 8, 0x0C, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C};
                                                              //1M,   2M,   5M,  11M,
static BYTE abyDefaultSuppRatesB[] = {WLAN_EID_SUPP_RATES, 4, 0x02, 0x04, 0x0B, 0x16};



/*---------------------  Static Classes  ----------------------------*/

/*---------------------  Static Variables  --------------------------*/


const WORD cwRXBCNTSFOff[MAX_RATE] =
{17, 17, 17, 17, 34, 23, 17, 11, 8, 5, 4, 3};

static SChannelTblElement sChannelTbl[CARD_MAX_CHANNEL_TBL+1] =
{
  {0,   0,    FALSE,    0},
  {1,   2412, TRUE,     0},
  {2,   2417, TRUE,     0},
  {3,   2422, TRUE,     0},
  {4,   2427, TRUE,     0},
  {5,   2432, TRUE,     0},
  {6,   2437, TRUE,     0},
  {7,   2442, TRUE,     0},
  {8,   2447, TRUE,     0},
  {9,   2452, TRUE,     0},
  {10,  2457, TRUE,     0},
  {11,  2462, TRUE,     0},
  {12,  2467, TRUE,     0},
  {13,  2472, TRUE,     0},
  {14,  2484, TRUE,     0},
  {183, 4915, TRUE,     0},
  {184, 4920, TRUE,     0},
  {185, 4925, TRUE,     0},
  {187, 4935, TRUE,     0},
  {188, 4940, TRUE,     0},
  {189, 4945, TRUE,     0},
  {192, 4960, TRUE,     0},
  {196, 4980, TRUE,     0},
  {7,   5035, TRUE,     0},
  {8,   5040, TRUE,     0},
  {9,   5045, TRUE,     0},
  {11,  5055, TRUE,     0},
  {12,  5060, TRUE,     0},
  {16,  5080, TRUE,     0},
  {34,  5170, TRUE,     0},
  {36,  5180, TRUE,     0},