diff options
Diffstat (limited to 'drivers/staging/rt2860/common/mlme.c')
| -rw-r--r-- | drivers/staging/rt2860/common/mlme.c | 10404 |
1 files changed, 3826 insertions, 6578 deletions
diff --git a/drivers/staging/rt2860/common/mlme.c b/drivers/staging/rt2860/common/mlme.c index 61a2a4eb7140..9fc34a8f2180 100644 --- a/drivers/staging/rt2860/common/mlme.c +++ b/drivers/staging/rt2860/common/mlme.c @@ -39,413 +39,309 @@ #include "../rt_config.h" #include <stdarg.h> -UCHAR CISCO_OUI[] = {0x00, 0x40, 0x96}; - -UCHAR WPA_OUI[] = {0x00, 0x50, 0xf2, 0x01}; -UCHAR RSN_OUI[] = {0x00, 0x0f, 0xac}; -UCHAR WME_INFO_ELEM[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01}; -UCHAR WME_PARM_ELEM[] = {0x00, 0x50, 0xf2, 0x02, 0x01, 0x01}; -UCHAR Ccx2QosInfo[] = {0x00, 0x40, 0x96, 0x04}; -UCHAR RALINK_OUI[] = {0x00, 0x0c, 0x43}; -UCHAR BROADCOM_OUI[] = {0x00, 0x90, 0x4c}; -UCHAR WPS_OUI[] = {0x00, 0x50, 0xf2, 0x04}; -UCHAR PRE_N_HT_OUI[] = {0x00, 0x90, 0x4c}; - -UCHAR RateSwitchTable[] = { -// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) - 0x11, 0x00, 0, 0, 0, // Initial used item after association - 0x00, 0x00, 0, 40, 101, - 0x01, 0x00, 1, 40, 50, - 0x02, 0x00, 2, 35, 45, - 0x03, 0x00, 3, 20, 45, - 0x04, 0x21, 0, 30, 50, - 0x05, 0x21, 1, 20, 50, - 0x06, 0x21, 2, 20, 50, - 0x07, 0x21, 3, 15, 50, - 0x08, 0x21, 4, 15, 30, - 0x09, 0x21, 5, 10, 25, - 0x0a, 0x21, 6, 8, 25, - 0x0b, 0x21, 7, 8, 25, - 0x0c, 0x20, 12, 15, 30, - 0x0d, 0x20, 13, 8, 20, - 0x0e, 0x20, 14, 8, 20, - 0x0f, 0x20, 15, 8, 25, - 0x10, 0x22, 15, 8, 25, - 0x11, 0x00, 0, 0, 0, - 0x12, 0x00, 0, 0, 0, - 0x13, 0x00, 0, 0, 0, - 0x14, 0x00, 0, 0, 0, - 0x15, 0x00, 0, 0, 0, - 0x16, 0x00, 0, 0, 0, - 0x17, 0x00, 0, 0, 0, - 0x18, 0x00, 0, 0, 0, - 0x19, 0x00, 0, 0, 0, - 0x1a, 0x00, 0, 0, 0, - 0x1b, 0x00, 0, 0, 0, - 0x1c, 0x00, 0, 0, 0, - 0x1d, 0x00, 0, 0, 0, - 0x1e, 0x00, 0, 0, 0, - 0x1f, 0x00, 0, 0, 0, +u8 CISCO_OUI[] = { 0x00, 0x40, 0x96 }; + +u8 WPA_OUI[] = { 0x00, 0x50, 0xf2, 0x01 }; +u8 RSN_OUI[] = { 0x00, 0x0f, 0xac }; +u8 WME_INFO_ELEM[] = { 0x00, 0x50, 0xf2, 0x02, 0x00, 0x01 }; +u8 WME_PARM_ELEM[] = { 0x00, 0x50, 0xf2, 0x02, 0x01, 0x01 }; +u8 Ccx2QosInfo[] = { 0x00, 0x40, 0x96, 0x04 }; +u8 RALINK_OUI[] = { 0x00, 0x0c, 0x43 }; +u8 BROADCOM_OUI[] = { 0x00, 0x90, 0x4c }; +u8 WPS_OUI[] = { 0x00, 0x50, 0xf2, 0x04 }; +u8 PRE_N_HT_OUI[] = { 0x00, 0x90, 0x4c }; + +u8 RateSwitchTable[] = { +/* Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */ + 0x11, 0x00, 0, 0, 0, /* Initial used item after association */ + 0x00, 0x00, 0, 40, 101, + 0x01, 0x00, 1, 40, 50, + 0x02, 0x00, 2, 35, 45, + 0x03, 0x00, 3, 20, 45, + 0x04, 0x21, 0, 30, 50, + 0x05, 0x21, 1, 20, 50, + 0x06, 0x21, 2, 20, 50, + 0x07, 0x21, 3, 15, 50, + 0x08, 0x21, 4, 15, 30, + 0x09, 0x21, 5, 10, 25, + 0x0a, 0x21, 6, 8, 25, + 0x0b, 0x21, 7, 8, 25, + 0x0c, 0x20, 12, 15, 30, + 0x0d, 0x20, 13, 8, 20, + 0x0e, 0x20, 14, 8, 20, + 0x0f, 0x20, 15, 8, 25, + 0x10, 0x22, 15, 8, 25, + 0x11, 0x00, 0, 0, 0, + 0x12, 0x00, 0, 0, 0, + 0x13, 0x00, 0, 0, 0, + 0x14, 0x00, 0, 0, 0, + 0x15, 0x00, 0, 0, 0, + 0x16, 0x00, 0, 0, 0, + 0x17, 0x00, 0, 0, 0, + 0x18, 0x00, 0, 0, 0, + 0x19, 0x00, 0, 0, 0, + 0x1a, 0x00, 0, 0, 0, + 0x1b, 0x00, 0, 0, 0, + 0x1c, 0x00, 0, 0, 0, + 0x1d, 0x00, 0, 0, 0, + 0x1e, 0x00, 0, 0, 0, + 0x1f, 0x00, 0, 0, 0, }; -UCHAR RateSwitchTable11B[] = { -// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) - 0x04, 0x03, 0, 0, 0, // Initial used item after association - 0x00, 0x00, 0, 40, 101, - 0x01, 0x00, 1, 40, 50, - 0x02, 0x00, 2, 35, 45, - 0x03, 0x00, 3, 20, 45, +u8 RateSwitchTable11B[] = { +/* Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */ + 0x04, 0x03, 0, 0, 0, /* Initial used item after association */ + 0x00, 0x00, 0, 40, 101, + 0x01, 0x00, 1, 40, 50, + 0x02, 0x00, 2, 35, 45, + 0x03, 0x00, 3, 20, 45, }; -UCHAR RateSwitchTable11BG[] = { -// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) - 0x0a, 0x00, 0, 0, 0, // Initial used item after association - 0x00, 0x00, 0, 40, 101, - 0x01, 0x00, 1, 40, 50, - 0x02, 0x00, 2, 35, 45, - 0x03, 0x00, 3, 20, 45, - 0x04, 0x10, 2, 20, 35, - 0x05, 0x10, 3, 16, 35, - 0x06, 0x10, 4, 10, 25, - 0x07, 0x10, 5, 16, 25, - 0x08, 0x10, 6, 10, 25, - 0x09, 0x10, 7, 10, 13, +u8 RateSwitchTable11BG[] = { +/* Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */ + 0x0a, 0x00, 0, 0, 0, /* Initial used item after association */ + 0x00, 0x00, 0, 40, 101, + 0x01, 0x00, 1, 40, 50, + 0x02, 0x00, 2, 35, 45, + 0x03, 0x00, 3, 20, 45, + 0x04, 0x10, 2, 20, 35, + 0x05, 0x10, 3, 16, 35, + 0x06, 0x10, 4, 10, 25, + 0x07, 0x10, 5, 16, 25, + 0x08, 0x10, 6, 10, 25, + 0x09, 0x10, 7, 10, 13, }; -UCHAR RateSwitchTable11G[] = { -// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) - 0x08, 0x00, 0, 0, 0, // Initial used item after association - 0x00, 0x10, 0, 20, 101, - 0x01, 0x10, 1, 20, 35, - 0x02, 0x10, 2, 20, 35, - 0x03, 0x10, 3, 16, 35, - 0x04, 0x10, 4, 10, 25, - 0x05, 0x10, 5, 16, 25, - 0x06, 0x10, 6, 10, 25, - 0x07, 0x10, 7, 10, 13, +u8 RateSwitchTable11G[] = { +/* Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */ + 0x08, 0x00, 0, 0, 0, /* Initial used item after association */ + 0x00, 0x10, 0, 20, 101, + 0x01, 0x10, 1, 20, 35, + 0x02, 0x10, 2, 20, 35, + 0x03, 0x10, 3, 16, 35, + 0x04, 0x10, 4, 10, 25, + 0x05, 0x10, 5, 16, 25, + 0x06, 0x10, 6, 10, 25, + 0x07, 0x10, 7, 10, 13, }; -UCHAR RateSwitchTable11N1S[] = { -// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) - 0x09, 0x00, 0, 0, 0, // Initial used item after association - 0x00, 0x21, 0, 30, 101, - 0x01, 0x21, 1, 20, 50, - 0x02, 0x21, 2, 20, 50, - 0x03, 0x21, 3, 15, 50, - 0x04, 0x21, 4, 15, 30, - 0x05, 0x21, 5, 10, 25, - 0x06, 0x21, 6, 8, 14, - 0x07, 0x21, 7, 8, 14, - 0x08, 0x23, 7, 8, 14, +u8 RateSwitchTable11N1S[] = { +/* Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */ + 0x0c, 0x0a, 0, 0, 0, /* Initial used item after association */ + 0x00, 0x00, 0, 40, 101, + 0x01, 0x00, 1, 40, 50, + 0x02, 0x00, 2, 25, 45, + 0x03, 0x21, 0, 20, 35, + 0x04, 0x21, 1, 20, 35, + 0x05, 0x21, 2, 20, 35, + 0x06, 0x21, 3, 15, 35, + 0x07, 0x21, 4, 15, 30, + 0x08, 0x21, 5, 10, 25, + 0x09, 0x21, 6, 8, 14, + 0x0a, 0x21, 7, 8, 14, + 0x0b, 0x23, 7, 8, 14, }; -UCHAR RateSwitchTable11N2S[] = { -// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) - 0x0a, 0x00, 0, 0, 0, // Initial used item after association - 0x00, 0x21, 0, 30, 101, - 0x01, 0x21, 1, 20, 50, - 0x02, 0x21, 2, 20, 50, - 0x03, 0x21, 3, 15, 50, - 0x04, 0x21, 4, 15, 30, - 0x05, 0x20, 12, 15, 30, - 0x06, 0x20, 13, 8, 20, - 0x07, 0x20, 14, 8, 20, - 0x08, 0x20, 15, 8, 25, - 0x09, 0x22, 15, 8, 25, +u8 RateSwitchTable11N2S[] = { +/* Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */ + 0x0e, 0x0c, 0, 0, 0, /* Initial used item after association */ + 0x00, 0x00, 0, 40, 101, + 0x01, 0x00, 1, 40, 50, + 0x02, 0x00, 2, 25, 45, + 0x03, 0x21, 0, 20, 35, + 0x04, 0x21, 1, 20, 35, + 0x05, 0x21, 2, 20, 35, + 0x06, 0x21, 3, 15, 35, + 0x07, 0x21, 4, 15, 30, + 0x08, 0x20, 11, 15, 30, + 0x09, 0x20, 12, 15, 30, + 0x0a, 0x20, 13, 8, 20, + 0x0b, 0x20, 14, 8, 20, + 0x0c, 0x20, 15, 8, 25, + 0x0d, 0x22, 15, 8, 15, }; -UCHAR RateSwitchTable11N3S[] = { -// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) - 0x0a, 0x00, 0, 0, 0, // Initial used item after association - 0x00, 0x21, 0, 30, 101, - 0x01, 0x21, 1, 20, 50, - 0x02, 0x21, 2, 20, 50, - 0x03, 0x21, 3, 15, 50, - 0x04, 0x21, 4, 15, 30, - 0x05, 0x20, 12, 15, 30, - 0x06, 0x20, 13, 8, 20, - 0x07, 0x20, 14, 8, 20, - 0x08, 0x20, 15, 8, 25, - 0x09, 0x22, 15, 8, 25, +u8 RateSwitchTable11N3S[] = { +/* Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */ + 0x0b, 0x00, 0, 0, 0, /* 0x0a, 0x00, 0, 0, 0, // Initial used item after association */ + 0x00, 0x21, 0, 30, 101, + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x20, 11, 15, 30, /* Required by System-Alan @ 20080812 */ + 0x06, 0x20, 12, 15, 30, /* 0x05, 0x20, 12, 15, 30, */ + 0x07, 0x20, 13, 8, 20, /* 0x06, 0x20, 13, 8, 20, */ + 0x08, 0x20, 14, 8, 20, /* 0x07, 0x20, 14, 8, 20, */ + 0x09, 0x20, 15, 8, 25, /* 0x08, 0x20, 15, 8, 25, */ + 0x0a, 0x22, 15, 8, 25, /* 0x09, 0x22, 15, 8, 25, */ }; -UCHAR RateSwitchTable11N2SForABand[] = { -// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) - 0x0b, 0x09, 0, 0, 0, // Initial used item after association - 0x00, 0x21, 0, 30, 101, - 0x01, 0x21, 1, 20, 50, - 0x02, 0x21, 2, 20, 50, - 0x03, 0x21, 3, 15, 50, - 0x04, 0x21, 4, 15, 30, - 0x05, 0x21, 5, 15, 30, - 0x06, 0x20, 12, 15, 30, - 0x07, 0x20, 13, 8, 20, - 0x08, 0x20, 14, 8, 20, - 0x09, 0x20, 15, 8, 25, - 0x0a, 0x22, 15, 8, 25, +u8 RateSwitchTable11N2SForABand[] = { +/* Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */ + 0x0b, 0x09, 0, 0, 0, /* Initial used item after association */ + 0x00, 0x21, 0, 30, 101, + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x21, 5, 15, 30, + 0x06, 0x20, 12, 15, 30, + 0x07, 0x20, 13, 8, 20, + 0x08, 0x20, 14, 8, 20, + 0x09, 0x20, 15, 8, 25, + 0x0a, 0x22, 15, 8, 25, }; -UCHAR RateSwitchTable11N3SForABand[] = { // 3*3 -// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) - 0x0b, 0x09, 0, 0, 0, // Initial used item after association - 0x00, 0x21, 0, 30, 101, - 0x01, 0x21, 1, 20, 50, - 0x02, 0x21, 2, 20, 50, - 0x03, 0x21, 3, 15, 50, - 0x04, 0x21, 4, 15, 30, - 0x05, 0x21, 5, 15, 30, - 0x06, 0x20, 12, 15, 30, - 0x07, 0x20, 13, 8, 20, - 0x08, 0x20, 14, 8, 20, - 0x09, 0x20, 15, 8, 25, - 0x0a, 0x22, 15, 8, 25, +u8 RateSwitchTable11N3SForABand[] = { /* 3*3 */ +/* Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */ + 0x0b, 0x09, 0, 0, 0, /* Initial used item after association */ + 0x00, 0x21, 0, 30, 101, + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x21, 5, 15, 30, + 0x06, 0x20, 12, 15, 30, + 0x07, 0x20, 13, 8, 20, + 0x08, 0x20, 14, 8, 20, + 0x09, 0x20, 15, 8, 25, + 0x0a, 0x22, 15, 8, 25, }; -UCHAR RateSwitchTable11BGN1S[] = { -// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) - 0x0d, 0x00, 0, 0, 0, // Initial used item after association - 0x00, 0x00, 0, 40, 101, - 0x01, 0x00, 1, 40, 50, - 0x02, 0x00, 2, 35, 45, - 0x03, 0x00, 3, 20, 45, - 0x04, 0x21, 0, 30,101, //50 - 0x05, 0x21, 1, 20, 50, - 0x06, 0x21, 2, 20, 50, - 0x07, 0x21, 3, 15, 50, - 0x08, 0x21, 4, 15, 30, - 0x09, 0x21, 5, 10, 25, - 0x0a, 0x21, 6, 8, 14, - 0x0b, 0x21, 7, 8, 14, - 0x0c, 0x23, 7, 8, 14, +u8 RateSwitchTable11BGN1S[] = { +/* Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */ + 0x0c, 0x0a, 0, 0, 0, /* Initial used item after association */ + 0x00, 0x00, 0, 40, 101, + 0x01, 0x00, 1, 40, 50, + 0x02, 0x00, 2, 25, 45, + 0x03, 0x21, 0, 20, 35, + 0x04, 0x21, 1, 20, 35, + 0x05, 0x21, 2, 20, 35, + 0x06, 0x21, 3, 15, 35, + 0x07, 0x21, 4, 15, 30, + 0x08, 0x21, 5, 10, 25, + 0x09, 0x21, 6, 8, 14, + 0x0a, 0x21, 7, 8, 14, + 0x0b, 0x23, 7, 8, 14, }; -UCHAR RateSwitchTable11BGN2S[] = { -// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) - 0x0a, 0x00, 0, 0, 0, // Initial used item after association - 0x00, 0x21, 0, 30,101, //50 - 0x01, 0x21, 1, 20, 50, - 0x02, 0x21, 2, 20, 50, - 0x03, 0x21, 3, 15, 50, - 0x04, 0x21, 4, 15, 30, - 0x05, 0x20, 12, 15, 30, - 0x06, 0x20, 13, 8, 20, - 0x07, 0x20, 14, 8, 20, - 0x08, 0x20, 15, 8, 25, - 0x09, 0x22, 15, 8, 25, +u8 RateSwitchTable11BGN2S[] = { +/* Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */ + 0x0e, 0x0c, 0, 0, 0, /* Initial used item after association */ + 0x00, 0x00, 0, 40, 101, + 0x01, 0x00, 1, 40, 50, + 0x02, 0x00, 2, 25, 45, + 0x03, 0x21, 0, 20, 35, + 0x04, 0x21, 1, 20, 35, + 0x05, 0x21, 2, 20, 35, + 0x06, 0x21, 3, 15, 35, + 0x07, 0x21, 4, 15, 30, + 0x08, 0x20, 11, 15, 30, + 0x09, 0x20, 12, 15, 30, + 0x0a, 0x20, 13, 8, 20, + 0x0b, 0x20, 14, 8, 20, + 0x0c, 0x20, 15, 8, 25, + 0x0d, 0x22, 15, 8, 15, }; -UCHAR RateSwitchTable11BGN3S[] = { // 3*3 -// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) - 0x0a, 0x00, 0, 0, 0, // Initial used item after association - 0x00, 0x21, 0, 30,101, //50 - 0x01, 0x21, 1, 20, 50, - 0x02, 0x21, 2, 20, 50, - 0x03, 0x21, 3, 20, 50, - 0x04, 0x21, 4, 15, 50, - 0x05, 0x20, 20, 15, 30, - 0x06, 0x20, 21, 8, 20, - 0x07, 0x20, 22, 8, 20, - 0x08, 0x20, 23, 8, 25, - 0x09, 0x22, 23, 8, 25, +u8 RateSwitchTable11BGN3S[] = { /* 3*3 */ +/* Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */ + 0x0a, 0x00, 0, 0, 0, /* Initial used item after association */ + 0x00, 0x21, 0, 30, 101, /*50 */ + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 20, 50, + 0x04, 0x21, 4, 15, 50, + 0x05, 0x20, 20, 15, 30, + 0x06, 0x20, 21, 8, 20, + 0x07, 0x20, 22, 8, 20, + 0x08, 0x20, 23, 8, 25, + 0x09, 0x22, 23, 8, 25, }; -UCHAR RateSwitchTable11BGN2SForABand[] = { -// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) - 0x0b, 0x09, 0, 0, 0, // Initial used item after association - 0x00, 0x21, 0, 30,101, //50 - 0x01, 0x21, 1, 20, 50, - 0x02, 0x21, 2, 20, 50, - 0x03, 0x21, 3, 15, 50, - 0x04, 0x21, 4, 15, 30, - 0x05, 0x21, 5, 15, 30, - 0x06, 0x20, 12, 15, 30, - 0x07, 0x20, 13, 8, 20, - 0x08, 0x20, 14, 8, 20, - 0x09, 0x20, 15, 8, 25, - 0x0a, 0x22, 15, 8, 25, +u8 RateSwitchTable11BGN2SForABand[] = { +/* Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */ + 0x0b, 0x09, 0, 0, 0, /* Initial used item after association */ + 0x00, 0x21, 0, 30, 101, /*50 */ + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x21, 5, 15, 30, + 0x06, 0x20, 12, 15, 30, + 0x07, 0x20, 13, 8, 20, + 0x08, 0x20, 14, 8, 20, + 0x09, 0x20, 15, 8, 25, + 0x0a, 0x22, 15, 8, 25, }; -UCHAR RateSwitchTable11BGN3SForABand[] = { // 3*3 -// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) - 0x0c, 0x09, 0, 0, 0, // Initial used item after association - 0x00, 0x21, 0, 30,101, //50 - 0x01, 0x21, 1, 20, 50, - 0x02, 0x21, 2, 20, 50, - 0x03, 0x21, 3, 15, 50, - 0x04, 0x21, 4, 15, 30, - 0x05, 0x21, 5, 15, 30, - 0x06, 0x21, 12, 15, 30, - 0x07, 0x20, 20, 15, 30, - 0x08, 0x20, 21, 8, 20, - 0x09, 0x20, 22, 8, 20, - 0x0a, 0x20, 23, 8, 25, - 0x0b, 0x22, 23, 8, 25, +u8 RateSwitchTable11BGN3SForABand[] = { /* 3*3 */ +/* Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) */ + 0x0c, 0x09, 0, 0, 0, /* Initial used item after association */ + 0x00, 0x21, 0, 30, 101, /*50 */ + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x21, 5, 15, 30, + 0x06, 0x21, 12, 15, 30, + 0x07, 0x20, 20, 15, 30, + 0x08, 0x20, 21, 8, 20, + 0x09, 0x20, 22, 8, 20, + 0x0a, 0x20, 23, 8, 25, + 0x0b, 0x22, 23, 8, 25, }; -PUCHAR ReasonString[] = { - /* 0 */ "Reserved", - /* 1 */ "Unspecified Reason", - /* 2 */ "Previous Auth no longer valid", - /* 3 */ "STA is leaving / has left", - /* 4 */ "DIS-ASSOC due to inactivity", - /* 5 */ "AP unable to hanle all associations", - /* 6 */ "class 2 error", - /* 7 */ "class 3 error", - /* 8 */ "STA is leaving / has left", - /* 9 */ "require auth before assoc/re-assoc", - /* 10 */ "Reserved", - /* 11 */ "Reserved", - /* 12 */ "Reserved", - /* 13 */ "invalid IE", - /* 14 */ "MIC error", - /* 15 */ "4-way handshake timeout", - /* 16 */ "2-way (group key) handshake timeout", - /* 17 */ "4-way handshake IE diff among AssosReq/Rsp/Beacon", - /* 18 */ +extern u8 OfdmRateToRxwiMCS[]; +/* since RT61 has better RX sensibility, we have to limit TX ACK rate not to exceed our normal data TX rate. */ +/* otherwise the WLAN peer may not be able to receive the ACK thus downgrade its data TX rate */ +unsigned long BasicRateMask[12] = + { 0xfffff001 /* 1-Mbps */ , 0xfffff003 /* 2 Mbps */ , 0xfffff007 /* 5.5 */ , +0xfffff00f /* 11 */ , + 0xfffff01f /* 6 */ , 0xfffff03f /* 9 */ , 0xfffff07f /* 12 */ , + 0xfffff0ff /* 18 */ , + 0xfffff1ff /* 24 */ , 0xfffff3ff /* 36 */ , 0xfffff7ff /* 48 */ , + 0xffffffff /* 54 */ }; -extern UCHAR OfdmRateToRxwiMCS[]; -// since RT61 has better RX sensibility, we have to limit TX ACK rate not to exceed our normal data TX rate. -// otherwise the WLAN peer may not be able to receive the ACK thus downgrade its data TX rate -ULONG BasicRateMask[12] = {0xfffff001 /* 1-Mbps */, 0xfffff003 /* 2 Mbps */, 0xfffff007 /* 5.5 */, 0xfffff00f /* 11 */, - 0xfffff01f /* 6 */ , 0xfffff03f /* 9 */ , 0xfffff07f /* 12 */ , 0xfffff0ff /* 18 */, - 0xfffff1ff /* 24 */ , 0xfffff3ff /* 36 */ , 0xfffff7ff /* 48 */ , 0xffffffff /* 54 */}; - -UCHAR MULTICAST_ADDR[MAC_ADDR_LEN] = {0x1, 0x00, 0x00, 0x00, 0x00, 0x00}; -UCHAR BROADCAST_ADDR[MAC_ADDR_LEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; -UCHAR ZERO_MAC_ADDR[MAC_ADDR_LEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; - -// e.g. RssiSafeLevelForTxRate[RATE_36]" means if the current RSSI is greater than -// this value, then it's quaranteed capable of operating in 36 mbps TX rate in -// clean environment. -// TxRate: 1 2 5.5 11 6 9 12 18 24 36 48 54 72 100 -CHAR RssiSafeLevelForTxRate[] ={ -92, -91, -90, -87, -88, -86, -85, -83, -81, -78, -72, -71, -40, -40 }; - -UCHAR RateIdToMbps[] = { 1, 2, 5, 11, 6, 9, 12, 18, 24, 36, 48, 54, 72, 100}; -USHORT RateIdTo500Kbps[] = { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108, 144, 200}; - -UCHAR SsidIe = IE_SSID; -UCHAR SupRateIe = IE_SUPP_RATES; -UCHAR ExtRateIe = IE_EXT_SUPP_RATES; -UCHAR HtCapIe = IE_HT_CAP; -UCHAR AddHtInfoIe = IE_ADD_HT; -UCHAR NewExtChanIe = IE_SECONDARY_CH_OFFSET; -UCHAR ErpIe = IE_ERP; -UCHAR DsIe = IE_DS_PARM; -UCHAR TimIe = IE_TIM; -UCHAR WpaIe = IE_WPA; -UCHAR Wpa2Ie = IE_WPA2; -UCHAR IbssIe = IE_IBSS_PARM; -UCHAR Ccx2Ie = IE_CCX_V2; - -extern UCHAR WPA_OUI[]; - -UCHAR SES_OUI[] = {0x00, 0x90, 0x4c}; - -UCHAR ZeroSsid[32] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; - -// Reset the RFIC setting to new series -RTMP_RF_REGS RF2850RegTable[] = { -// ch R1 R2 R3(TX0~4=0) R4 - {1, 0x98402ecc, 0x984c0786, 0x9816b455, 0x9800510b}, - {2, 0x98402ecc, 0x984c0786, 0x98168a55, 0x9800519f}, - {3, 0x98402ecc, 0x984c078a, 0x98168a55, 0x9800518b}, - {4, 0x98402ecc, 0x984c078a, 0x98168a55, 0x9800519f}, - {5, 0x98402ecc, 0x984c078e, 0x98168a55, 0x9800518b}, - {6, 0x98402ecc, 0x984c078e, 0x98168a55, 0x9800519f}, - {7, 0x98402ecc, 0x984c0792, 0x98168a55, 0x9800518b}, - {8, 0x98402ecc, 0x984c0792, 0x98168a55, 0x9800519f}, - {9, 0x98402ecc, 0x984c0796, 0x98168a55, 0x9800518b}, - {10, 0x98402ecc, 0x984c0796, 0x98168a55, 0x9800519f}, - {11, 0x98402ecc, 0x984c079a, 0x98168a55, 0x9800518b}, - {12, 0x98402ecc, 0x984c079a, 0x98168a55, 0x9800519f}, - {13, 0x98402ecc, 0x984c079e, 0x98168a55, 0x9800518b}, - {14, 0x98402ecc, 0x984c07a2, 0x98168a55, 0x98005193}, - - // 802.11 UNI / HyperLan 2 - {36, 0x98402ecc, 0x984c099a, 0x98158a55, 0x980ed1a3}, - {38, 0x98402ecc, 0x984c099e, 0x98158a55, 0x980ed193}, - {40, 0x98402ec8, 0x984c0682, 0x98158a55, 0x980ed183}, - {44, 0x98402ec8, 0x984c0682, 0x98158a55, 0x980ed1a3}, - {46, 0x98402ec8, 0x984c0686, 0x98158a55, 0x980ed18b}, - {48, 0x98402ec8, 0x984c0686, 0x98158a55, 0x980ed19b}, - {52, 0x98402ec8, 0x984c068a, 0x98158a55, 0x980ed193}, - {54, 0x98402ec8, 0x984c068a, 0x98158a55, 0x980ed1a3}, - {56, 0x98402ec8, 0x984c068e, 0x98158a55, 0x980ed18b}, - {60, 0x98402ec8, 0x984c0692, 0x98158a55, 0x980ed183}, - {62, 0x98402ec8, 0x984c0692, 0x98158a55, 0x980ed193}, - {64, 0x98402ec8, 0x984c0692, 0x98158a55, 0x980ed1a3}, // Plugfest#4, Day4, change RFR3 left4th 9->5. - - // 802.11 HyperLan 2 - {100, 0x98402ec8, 0x984c06b2, 0x98178a55, 0x980ed783}, - - // 2008.04.30 modified - // The system team has AN to improve the EVM value - // for channel 102 to 108 for the RT2850/RT2750 dual band solution. - {102, 0x98402ec8, 0x985c06b2, 0x98578a55, 0x980ed793}, - {104, 0x98402ec8, 0x985c06b2, 0x98578a55, 0x980ed1a3}, - {108, 0x98402ecc, 0x985c0a32, 0x98578a55, 0x980ed193}, - - {110, 0x98402ecc, 0x984c0a36, 0x98178a55, 0x980ed183}, - {112, 0x98402ecc, 0x984c0a36, 0x98178a55, 0x980ed19b}, - {116, 0x98402ecc, 0x984c0a3a, 0x98178a55, 0x980ed1a3}, - {118, 0x98402ecc, 0x984c0a3e, 0x98178a55, 0x980ed193}, - {120, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed183}, - {124, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed193}, - {126, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed15b}, // 0x980ed1bb->0x980ed15b required by Rory 20070927 - {128, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed1a3}, - {132, 0x98402ec4, 0x984c0386, 0x98178a55, 0x980ed18b}, - {134, 0x98402ec4, 0x984c0386, 0x98178a55, 0x980ed193}, - {136, 0x98402ec4, 0x984c0386, 0x98178a55, 0x980ed19b}, - {140, 0x98402ec4, 0x984c038a, 0x98178a55, 0x980ed183}, - - // 802.11 UNII - {149, 0x98402ec4, 0x984c038a, 0x98178a55, 0x980ed1a7}, - {151, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed187}, - {153, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed18f}, - {157, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed19f}, - {159, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed1a7}, - {161, 0x98402ec4, 0x984c0392, 0x98178a55, 0x980ed187}, - {165, 0x98402ec4, 0x984c0392, 0x98178a55, 0x980ed197}, - - // Japan - {184, 0x95002ccc, 0x9500491e, 0x9509be55, 0x950c0a0b}, - {188, 0x95002ccc, 0x95004922, 0x9509be55, 0x950c0a13}, - {192, 0x95002ccc, 0x95004926, 0x9509be55, 0x950c0a1b}, - {196, 0x95002ccc, 0x9500492a, 0x9509be55, 0x950c0a23}, - {208, 0x95002ccc, 0x9500493a, 0x9509be55, 0x950c0a13}, - {212, 0x95002ccc, 0x9500493e, 0x9509be55, 0x950c0a1b}, - {216, 0x95002ccc, 0x95004982, 0x9509be55, 0x950c0a23}, - - // still lack of MMAC(Japan) ch 34,38,42,46 +u8 BROADCAST_ADDR[MAC_ADDR_LEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; +u8 ZERO_MAC_ADDR[MAC_ADDR_LEN] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + +/* e.g. RssiSafeLevelForTxRate[RATE_36]" means if the current RSSI is greater than */ +/* this value, then it's quaranteed capable of operating in 36 mbps TX rate in */ +/* clean environment. */ +/* TxRate: 1 2 5.5 11 6 9 12 18 24 36 48 54 72 100 */ +char RssiSafeLevelForTxRate[] = + { -92, -91, -90, -87, -88, -86, -85, -83, -81, -78, -72, -71, -40, -40 }; + +u8 RateIdToMbps[] = { 1, 2, 5, 11, 6, 9, 12, 18, 24, 36, 48, 54, 72, 100 }; +u16 RateIdTo500Kbps[] = + { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108, 144, 200 }; + +u8 SsidIe = IE_SSID; +u8 SupRateIe = IE_SUPP_RATES; +u8 ExtRateIe = IE_EXT_SUPP_RATES; +u8 HtCapIe = IE_HT_CAP; +u8 AddHtInfoIe = IE_ADD_HT; +u8 NewExtChanIe = IE_SECONDARY_CH_OFFSET; +u8 ErpIe = IE_ERP; +u8 DsIe = IE_DS_PARM; +u8 TimIe = IE_TIM; +u8 WpaIe = IE_WPA; +u8 Wpa2Ie = IE_WPA2; +u8 IbssIe = IE_IBSS_PARM; + +extern u8 WPA_OUI[]; + +u8 SES_OUI[] = { 0x00, 0x90, 0x4c }; + +u8 ZeroSsid[32] = + { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00 }; -UCHAR NUM_OF_2850_CHNL = (sizeof(RF2850RegTable) / sizeof(RTMP_RF_REGS)); - -FREQUENCY_ITEM FreqItems3020[] = -{ - /**************************************************/ - // ISM : 2.4 to 2.483 GHz // - /**************************************************/ - // 11g - /**************************************************/ - //-CH---N-------R---K----------- - {1, 241, 2, 2}, - {2, 241, 2, 7}, - {3, 242, 2, 2}, - {4, 242, 2, 7}, - {5, 243, 2, 2}, - {6, 243, 2, 7}, - {7, 244, 2, 2}, - {8, 244, 2, 7}, - {9, 245, 2, 2}, - {10, 245, 2, 7}, - {11, 246, 2, 2}, - {12, 246, 2, 7}, - {13, 247, 2, 2}, - {14, 248, 2, 4}, -}; -UCHAR NUM_OF_3020_CHNL=(sizeof(FreqItems3020) / sizeof(FREQUENCY_ITEM)); /* ========================================================================== @@ -460,17 +356,15 @@ UCHAR NUM_OF_3020_CHNL=(sizeof(FreqItems3020) / sizeof(FREQUENCY_ITEM)); ========================================================================== */ -NDIS_STATUS MlmeInit( - IN PRTMP_ADAPTER pAd) +int MlmeInit(struct rt_rtmp_adapter *pAd) { - NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + int Status = NDIS_STATUS_SUCCESS; DBGPRINT(RT_DEBUG_TRACE, ("--> MLME Initialize\n")); - do - { + do { Status = MlmeQueueInit(&pAd->Mlme.Queue); - if(Status != NDIS_STATUS_SUCCESS) + if (Status != NDIS_STATUS_SUCCESS) break; pAd->Mlme.bRunning = FALSE; @@ -479,40 +373,65 @@ NDIS_STATUS MlmeInit( { BssTableInit(&pAd->ScanTab); - // init STA state machines - AssocStateMachineInit(pAd, &pAd->Mlme.AssocMachine, pAd->Mlme.AssocFunc); - AuthStateMachineInit(pAd, &pAd->Mlme.AuthMachine, pAd->Mlme.AuthFunc); - AuthRspStateMachineInit(pAd, &pAd->Mlme.AuthRspMachine, pAd->Mlme.AuthRspFunc); - SyncStateMachineInit(pAd, &pAd->Mlme.SyncMachine, pAd->Mlme.SyncFunc); - WpaPskStateMachineInit(pAd, &pAd->Mlme.WpaPskMachine, pAd->Mlme.WpaPskFunc); - AironetStateMachineInit(pAd, &pAd->Mlme.AironetMachine, pAd->Mlme.AironetFunc); - - // Since we are using switch/case to implement it, the init is different from the above - // state machine init + /* init STA state machines */ + AssocStateMachineInit(pAd, &pAd->Mlme.AssocMachine, + pAd->Mlme.AssocFunc); + AuthStateMachineInit(pAd, &pAd->Mlme.AuthMachine, + pAd->Mlme.AuthFunc); + AuthRspStateMachineInit(pAd, &pAd->Mlme.AuthRspMachine, + pAd->Mlme.AuthRspFunc); + SyncStateMachineInit(pAd, &pAd->Mlme.SyncMachine, + pAd->Mlme.SyncFunc); + + /* Since we are using switch/case to implement it, the init is different from the above */ + /* state machine init */ MlmeCntlInit(pAd, &pAd->Mlme.CntlMachine, NULL); } - ActionStateMachineInit(pAd, &pAd->Mlme.ActMachine, pAd->Mlme.ActFunc); + WpaStateMachineInit(pAd, &pAd->Mlme.WpaMachine, + pAd->Mlme.WpaFunc); - // Init mlme periodic timer - RTMPInitTimer(pAd, &pAd->Mlme.PeriodicTimer, GET_TIMER_FUNCTION(MlmePeriodicExec), pAd, TRUE); + ActionStateMachineInit(pAd, &pAd->Mlme.ActMachine, + pAd->Mlme.ActFunc); - // Set mlme periodic timer + /* Init mlme periodic timer */ + RTMPInitTimer(pAd, &pAd->Mlme.PeriodicTimer, + GET_TIMER_FUNCTION(MlmePeriodicExec), pAd, TRUE); + + /* Set mlme periodic timer */ RTMPSetTimer(&pAd->Mlme.PeriodicTimer, MLME_TASK_EXEC_INTV); - // software-based RX Antenna diversity - RTMPInitTimer(pAd, &pAd->Mlme.RxAntEvalTimer, GET_TIMER_FUNCTION(AsicRxAntEvalTimeout), pAd, FALSE); + /* software-based RX Antenna diversity */ + RTMPInitTimer(pAd, &pAd->Mlme.RxAntEvalTimer, + GET_TIMER_FUNCTION(AsicRxAntEvalTimeout), pAd, + FALSE); + + { +#ifdef RTMP_PCI_SUPPORT + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)) { + /* only PCIe cards need these two timers */ + RTMPInitTimer(pAd, &pAd->Mlme.PsPollTimer, + GET_TIMER_FUNCTION + (PsPollWakeExec), pAd, FALSE); + RTMPInitTimer(pAd, &pAd->Mlme.RadioOnOffTimer, + GET_TIMER_FUNCTION(RadioOnExec), + pAd, FALSE); + } +#endif /* RTMP_PCI_SUPPORT // */ + + RTMPInitTimer(pAd, &pAd->Mlme.LinkDownTimer, + GET_TIMER_FUNCTION(LinkDownExec), pAd, + FALSE); -#ifdef RT2860 - { - if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) - { - // only PCIe cards need these two timers - RTMPInitTimer(pAd, &pAd->Mlme.PsPollTimer, GET_TIMER_FUNCTION(PsPollWakeExec), pAd, FALSE); - RTMPInitTimer(pAd, &pAd->Mlme.RadioOnOffTimer, GET_TIMER_FUNCTION(RadioOnExec), pAd, FALSE); - } +#ifdef RTMP_MAC_USB + RTMPInitTimer(pAd, &pAd->Mlme.AutoWakeupTimer, + GET_TIMER_FUNCTION + (RtmpUsbStaAsicForceWakeupTimeout), pAd, + FALSE); + pAd->Mlme.AutoWakeupTimerRunning = FALSE; +#endif /* RTMP_MAC_USB // */ } -#endif + } while (FALSE); DBGPRINT(RT_DEBUG_TRACE, ("<-- MLME Initialize\n")); @@ -534,93 +453,102 @@ NDIS_STATUS MlmeInit( ========================================================================== */ -VOID MlmeHandler( - IN PRTMP_ADAPTER pAd) +void MlmeHandler(struct rt_rtmp_adapter *pAd) { - MLME_QUEUE_ELEM *Elem = NULL; + struct rt_mlme_queue_elem *Elem = NULL; - // Only accept MLME and Frame from peer side, no other (control/data) frame should - // get into this state machine + /* Only accept MLME and Frame from peer side, no other (control/data) frame should */ + /* get into this state machine */ NdisAcquireSpinLock(&pAd->Mlme.TaskLock); - if(pAd->Mlme.bRunning) - { + if (pAd->Mlme.bRunning) { NdisReleaseSpinLock(&pAd->Mlme.TaskLock); return; - } - else - { + } else { pAd->Mlme.bRunning = TRUE; } NdisReleaseSpinLock(&pAd->Mlme.TaskLock); - while (!MlmeQueueEmpty(&pAd->Mlme.Queue)) - { + while (!MlmeQueueEmpty(&pAd->Mlme.Queue)) { if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_MLME_RESET_IN_PROGRESS) || - RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS) || - RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) - { - DBGPRINT(RT_DEBUG_TRACE, ("Device Halted or Removed or MlmeRest, exit MlmeHandler! (queue num = %ld)\n", pAd->Mlme.Queue.Num)); + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) { + DBGPRINT(RT_DEBUG_TRACE, + ("Device Halted or Removed or MlmeRest, exit MlmeHandler! (queue num = %ld)\n", + pAd->Mlme.Queue.Num)); break; } - - //From message type, determine which state machine I should drive - if (MlmeDequeue(&pAd->Mlme.Queue, &Elem)) - { -#ifdef RT2870 - if (Elem->MsgType == MT2_RESET_CONF) - { - DBGPRINT_RAW(RT_DEBUG_TRACE, ("!!! reset MLME state machine !!!\n")); + /*From message type, determine which state machine I should drive */ + if (MlmeDequeue(&pAd->Mlme.Queue, &Elem)) { +#ifdef RTMP_MAC_USB + if (Elem->MsgType == MT2_RESET_CONF) { + DBGPRINT_RAW(RT_DEBUG_TRACE, + ("reset MLME state machine!\n")); MlmeRestartStateMachine(pAd); Elem->Occupied = FALSE; Elem->MsgLen = 0; continue; } -#endif // RT2870 // - - // if dequeue success - switch (Elem->Machine) - { - // STA state machines - case ASSOC_STATE_MACHINE: - StateMachinePerformAction(pAd, &pAd->Mlme.AssocMachine, Elem); - break; - case AUTH_STATE_MACHINE: - StateMachinePerformAction(pAd, &pAd->Mlme.AuthMachine, Elem); - break; - case AUTH_RSP_STATE_MACHINE: - StateMachinePerformAction(pAd, &pAd->Mlme.AuthRspMachine, Elem); - break; - case SYNC_STATE_MACHINE: - StateMachinePerformAction(pAd, &pAd->Mlme.SyncMachine, Elem); - break; - case MLME_CNTL_STATE_MACHINE: - MlmeCntlMachinePerformAction(pAd, &pAd->Mlme.CntlMachine, Elem); - break; - case WPA_PSK_STATE_MACHINE: - StateMachinePerformAction(pAd, &pAd->Mlme.WpaPskMachine, Elem); - break; - case AIRONET_STATE_MACHINE: - StateMachinePerformAction(pAd, &pAd->Mlme.AironetMachine, Elem); - break; - case ACTION_STATE_MACHINE: - StateMachinePerformAction(pAd, &pAd->Mlme.ActMachine, Elem); - break; - +#endif /* RTMP_MAC_USB // */ + + /* if dequeue success */ + switch (Elem->Machine) { + /* STA state machines */ + case ASSOC_STATE_MACHINE: + StateMachinePerformAction(pAd, + &pAd->Mlme. + AssocMachine, Elem); + break; + case AUTH_STATE_MACHINE: + StateMachinePerformAction(pAd, + &pAd->Mlme. + AuthMachine, Elem); + break; + case AUTH_RSP_STATE_MACHINE: + StateMachinePerformAction(pAd, + &pAd->Mlme. + AuthRspMachine, Elem); + break; + case SYNC_STATE_MACHINE: + StateMachinePerformAction(pAd, + &pAd->Mlme. + SyncMachine, Elem); + break; + case MLME_CNTL_STATE_MACHINE: + MlmeCntlMachinePerformAction(pAd, + &pAd->Mlme. + CntlMachine, Elem); + break; + case WPA_PSK_STATE_MACHINE: + StateMachinePerformAction(pAd, + &pAd->Mlme. + WpaPskMachine, Elem); + break; + case ACTION_STATE_MACHINE: + StateMachinePerformAction(pAd, + &pAd->Mlme.ActMachine, + Elem); + break; + case WPA_STATE_MACHINE: + StateMachinePerformAction(pAd, + &pAd->Mlme.WpaMachine, + Elem); + break; - default: - DBGPRINT(RT_DEBUG_TRACE, ("ERROR: Illegal machine %ld in MlmeHandler()\n", Elem->Machine)); - break; - } // end of switch + default: + DBGPRINT(RT_DEBUG_TRACE, + ("ERROR: Illegal machine %ld in MlmeHandler()\n", + Elem->Machine)); + break; + } /* end of switch */ - // free MLME element + /* free MLME element */ Elem->Occupied = FALSE; Elem->MsgLen = 0; - } - else { + } else { DBGPRINT_ERR(("MlmeHandler: MlmeQueue empty\n")); } } @@ -643,73 +571,67 @@ VOID MlmeHandler( ========================================================================== */ -VOID MlmeHalt( - IN PRTMP_ADAPTER pAd) +void MlmeHalt(struct rt_rtmp_adapter *pAd) { - BOOLEAN Cancelled; -#ifdef RT3070 - UINT32 TxPinCfg = 0x00050F0F; -#endif // RT3070 // + BOOLEAN Cancelled; DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeHalt\n")); - if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) - { - // disable BEACON generation and other BEACON related hardware timers + if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) { + /* disable BEACON generation and other BEACON related hardware timers */ AsicDisableSync(pAd); } { - // Cancel pending timers - RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &Cancelled); - RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &Cancelled); - RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled); - RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &Cancelled); - RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &Cancelled); - RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled); -#ifdef RT2860 - if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) - { - RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled); - RTMPCancelTimer(&pAd->Mlme.RadioOnOffTimer, &Cancelled); + /* Cancel pending timers */ + RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled); + +#ifdef RTMP_MAC_PCI + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE) + && (pAd->StaCfg.PSControl.field.EnableNewPS == TRUE)) { + RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled); + RTMPCancelTimer(&pAd->Mlme.RadioOnOffTimer, &Cancelled); } -#endif - } +#endif /* RTMP_MAC_PCI // */ - RTMPCancelTimer(&pAd->Mlme.PeriodicTimer, &Cancelled); - RTMPCancelTimer(&pAd->Mlme.RxAntEvalTimer, &Cancelled); + RTMPCancelTimer(&pAd->Mlme.LinkDownTimer, &Cancelled); +#ifdef RTMP_MAC_USB + RTMPCancelTimer(&pAd->Mlme.AutoWakeupTimer, &Cancelled); +#endif /* RTMP_MAC_USB // */ + } + RTMPCancelTimer(&pAd->Mlme.PeriodicTimer, &Cancelled); + RTMPCancelTimer(&pAd->Mlme.RxAntEvalTimer, &Cancelled); - if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) - { - // Set LED + if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) { + struct rt_rtmp_chip_op *pChipOps = &pAd->chipOps; + + /* Set LED */ RTMPSetLED(pAd, LED_HALT); - RTMPSetSignalLED(pAd, -100); // Force signal strength Led to be turned off, firmware is not done it. -#ifdef RT2870 - { - LED_CFG_STRUC LedCfg; - RTMP_IO_READ32(pAd, LED_CFG, &LedCfg.word); - LedCfg.field.LedPolar = 0; - LedCfg.field.RLedMode = 0; - LedCfg.field.GLedMode = 0; - LedCfg.field.YLedMode = 0; - RTMP_IO_WRITE32(pAd, LED_CFG, LedCfg.word); - } -#endif // RT2870 // -#ifdef RT3070 - // - // Turn off LNA_PE - // - if (IS_RT3070(pAd) || IS_RT3071(pAd)) + RTMPSetSignalLED(pAd, -100); /* Force signal strength Led to be turned off, firmware is not done it. */ +#ifdef RTMP_MAC_USB { - TxPinCfg &= 0xFFFFF0F0; - RTUSBWriteMACRegister(pAd, TX_PIN_CFG, TxPinCfg); + LED_CFG_STRUC LedCfg; + RTMP_IO_READ32(pAd, LED_CFG, &LedCfg.word); + LedCfg.field.LedPolar = 0; + LedCfg.field.RLedMode = 0; + LedCfg.field.GLedMode = 0; + LedCfg.field.YLedMode = 0; + RTMP_IO_WRITE32(pAd, LED_CFG, LedCfg.word); } -#endif // RT3070 // +#endif /* RTMP_MAC_USB // */ + + if (pChipOps->AsicHaltAction) + pChipOps->AsicHaltAction(pAd); } - RTMPusecDelay(5000); // 5 msec to gurantee Ant Diversity timer canceled + RTMPusecDelay(5000); /* 5 msec to gurantee Ant Diversity timer canceled */ MlmeQueueDestroy(&pAd->Mlme.Queue); NdisFreeSpinLock(&pAd->Mlme.TaskLock); @@ -717,11 +639,11 @@ VOID MlmeHalt( DBGPRINT(RT_DEBUG_TRACE, ("<== MlmeHalt\n")); } -VOID MlmeResetRalinkCounters( - IN PRTMP_ADAPTER pAd) +void MlmeResetRalinkCounters(struct rt_rtmp_adapter *pAd) { - pAd->RalinkCounters.LastOneSecRxOkDataCnt = pAd->RalinkCounters.OneSecRxOkDataCnt; - // clear all OneSecxxx counters. + pAd->RalinkCounters.LastOneSecRxOkDataCnt = + pAd->RalinkCounters.OneSecRxOkDataCnt; + /* clear all OneSecxxx counters. */ pAd->RalinkCounters.OneSecBeaconSentCnt = 0; pAd->RalinkCounters.OneSecFalseCCACnt = 0; pAd->RalinkCounters.OneSecRxFcsErrCnt = 0; @@ -730,8 +652,10 @@ VOID MlmeResetRalinkCounters( pAd->RalinkCounters.OneSecTxNoRetryOkCount = 0; pAd->RalinkCounters.OneSecTxRetryOkCount = 0; pAd->RalinkCounters.OneSecRxOkDataCnt = 0; + pAd->RalinkCounters.OneSecReceivedByteCount = 0; + pAd->RalinkCounters.OneSecTransmittedByteCount = 0; - // TODO: for debug only. to be removed + /* TODO: for debug only. to be removed */ pAd->RalinkCounters.OneSecOsTxCount[QID_AC_BE] = 0; pAd->RalinkCounters.OneSecOsTxCount[QID_AC_BK] = 0; pAd->RalinkCounters.OneSecOsTxCount[QID_AC_VI] = 0; @@ -748,9 +672,6 @@ VOID MlmeResetRalinkCounters( return; } -unsigned long rx_AMSDU; -unsigned long rx_Total; - /* ========================================================================== Description: @@ -767,229 +688,188 @@ unsigned long rx_Total; ========================================================================== */ -#define ADHOC_BEACON_LOST_TIME (8*OS_HZ) // 8 sec -VOID MlmePeriodicExec( - IN PVOID SystemSpecific1, - IN PVOID FunctionContext, - IN PVOID SystemSpecific2, - IN PVOID SystemSpecific3) +#define ADHOC_BEACON_LOST_TIME (8*OS_HZ) /* 8 sec */ +void MlmePeriodicExec(void *SystemSpecific1, + void *FunctionContext, + void *SystemSpecific2, void *SystemSpecific3) { - ULONG TxTotalCnt; - PRTMP_ADAPTER pAd = (RTMP_ADAPTER *)FunctionContext; - -#ifdef RT2860 - //Baron 2008/07/10 - //printk("Baron_Test:\t%s", RTMPGetRalinkEncryModeStr(pAd->StaCfg.WepStatus)); - //If the STA security setting is OPEN or WEP, pAd->StaCfg.WpaSupplicantUP = 0. - //If the STA security setting is WPAPSK or WPA2PSK, pAd->StaCfg.WpaSupplicantUP = 1. - if(pAd->StaCfg.WepStatus<2) - { - pAd->StaCfg.WpaSupplicantUP = 0; - } - else - { - pAd->StaCfg.WpaSupplicantUP = 1; - } - - { - // If Hardware controlled Radio enabled, we have to check GPIO pin2 every 2 second. - // Move code to here, because following code will return when radio is off - if ((pAd->Mlme.PeriodicRound % (MLME_TASK_EXEC_MULTIPLE * 2) == 0) && - (pAd->StaCfg.bHardwareRadio == TRUE) && - (RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_START_UP)) && - (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && - (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS))) - { - UINT32 data = 0; - - // Read GPIO pin2 as Hardware controlled radio state - RTMP_IO_FORCE_READ32(pAd, GPIO_CTRL_CFG, &data); - if (data & 0x04) - { + unsigned long TxTotalCnt; + struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext; + +#ifdef RTMP_MAC_PCI + { + /* If Hardware controlled Radio enabled, we have to check GPIO pin2 every 2 second. */ + /* Move code to here, because following code will return when radio is off */ + if ((pAd->Mlme.PeriodicRound % (MLME_TASK_EXEC_MULTIPLE * 2) == + 0) && (pAd->StaCfg.bHardwareRadio == TRUE) + && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) + && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) + /*&&(pAd->bPCIclkOff == FALSE) */ + ) { + u32 data = 0; + + /* Read GPIO pin2 as Hardware controlled radio state */ +#ifndef RT3090 + RTMP_IO_READ32(pAd, GPIO_CTRL_CFG, &data); +#endif /* RT3090 // */ +/*KH(PCIE PS):Added based on Jane<-- */ +#ifdef RT3090 +/* Read GPIO pin2 as Hardware controlled radio state */ +/* We need to Read GPIO if HW said so no mater what advance power saving */ + if ((pAd->OpMode == OPMODE_STA) && (IDLE_ON(pAd)) + && + (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF)) + && (pAd->StaCfg.PSControl.field.EnablePSinIdle == + TRUE)) { + /* Want to make sure device goes to L0 state before reading register. */ + RTMPPCIeLinkCtrlValueRestore(pAd, 0); + RTMP_IO_FORCE_READ32(pAd, GPIO_CTRL_CFG, &data); + RTMPPCIeLinkCtrlSetting(pAd, 3); + } else + RTMP_IO_FORCE_READ32(pAd, GPIO_CTRL_CFG, &data); +#endif /* RT3090 // */ +/*KH(PCIE PS):Added based on Jane--> */ + + if (data & 0x04) { pAd->StaCfg.bHwRadio = TRUE; - } - else - { + } else { pAd->StaCfg.bHwRadio = FALSE; } - if (pAd->StaCfg.bRadio != (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio)) - { - pAd->StaCfg.bRadio = (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio); - if (pAd->StaCfg.bRadio == TRUE) - { + if (pAd->StaCfg.bRadio != + (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio)) { + pAd->StaCfg.bRadio = (pAd->StaCfg.bHwRadio + && pAd->StaCfg.bSwRadio); + if (pAd->StaCfg.bRadio == TRUE) { MlmeRadioOn(pAd); - // Update extra information + /* Update extra information */ pAd->ExtraInfo = EXTRA_INFO_CLEAR; - } - else - { + } else { MlmeRadioOff(pAd); - // Update extra information + /* Update extra information */ pAd->ExtraInfo = HW_RADIO_OFF; } } } } -#endif /* RT2860 */ +#endif /* RTMP_MAC_PCI // */ - // Do nothing if the driver is starting halt state. - // This might happen when timer already been fired before cancel timer with mlmehalt + /* Do nothing if the driver is starting halt state. */ + /* This might happen when timer already been fired before cancel timer with mlmehalt */ if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_HALT_IN_PROGRESS | - fRTMP_ADAPTER_RADIO_OFF | - fRTMP_ADAPTER_RADIO_MEASUREMENT | - fRTMP_ADAPTER_RESET_IN_PROGRESS)))) + fRTMP_ADAPTER_RADIO_OFF | + fRTMP_ADAPTER_RADIO_MEASUREMENT | + fRTMP_ADAPTER_RESET_IN_PROGRESS)))) return; -#ifdef RT2860 - { - if ((pAd->RalinkCounters.LastReceivedByteCount == pAd->RalinkCounters.ReceivedByteCount) && (pAd->StaCfg.bRadio == TRUE)) - { - // If ReceiveByteCount doesn't change, increase SameRxByteCount by 1. - pAd->SameRxByteCount++; - } - else - pAd->SameRxByteCount = 0; - - // If after BBP, still not work...need to check to reset PBF&MAC. - if (pAd->SameRxByteCount == 702) - { - pAd->SameRxByteCount = 0; - AsicResetPBF(pAd); - AsicResetMAC(pAd); - } - - // If SameRxByteCount keeps happens for 2 second in infra mode, or for 60 seconds in idle mode. - if (((INFRA_ON(pAd)) && (pAd->SameRxByteCount > 20)) || ((IDLE_ON(pAd)) && (pAd->SameRxByteCount > 600))) - { - if ((pAd->StaCfg.bRadio == TRUE) && (pAd->SameRxByteCount < 700)) - { - DBGPRINT(RT_DEBUG_TRACE, ("---> SameRxByteCount = %lu !!!!!!!!!!!!!!! \n", pAd->SameRxByteCount)); - pAd->SameRxByteCount = 700; - AsicResetBBP(pAd); - } - } - - // Update lastReceiveByteCount. - pAd->RalinkCounters.LastReceivedByteCount = pAd->RalinkCounters.ReceivedByteCount; - - if ((pAd->CheckDmaBusyCount > 3) && (IDLE_ON(pAd))) - { - pAd->CheckDmaBusyCount = 0; - AsicResetFromDMABusy(pAd); - } - } -#endif /* RT2860 */ - RT28XX_MLME_PRE_SANITY_CHECK(pAd); + RTMP_MLME_PRE_SANITY_CHECK(pAd); { - // Do nothing if monitor mode is on + /* Do nothing if monitor mode is on */ if (MONITOR_ON(pAd)) return; - if (pAd->Mlme.PeriodicRound & 0x1) - { - // This is the fix for wifi 11n extension channel overlapping test case. for 2860D + if (pAd->Mlme.PeriodicRound & 0x1) { + /* This is the fix for wifi 11n extension channel overlapping test case. for 2860D */ if (((pAd->MACVersion & 0xffff) == 0x0101) && - (STA_TGN_WIFI_ON(pAd)) && - (pAd->CommonCfg.IOTestParm.bToggle == FALSE)) - - { - RTMP_IO_WRITE32(pAd, TXOP_CTRL_CFG, 0x24Bf); - pAd->CommonCfg.IOTestParm.bToggle = TRUE; - } - else if ((STA_TGN_WIFI_ON(pAd)) && - ((pAd->MACVersion & 0xffff) == 0x0101)) - { - RTMP_IO_WRITE32(pAd, TXOP_CTRL_CFG, 0x243f); - pAd->CommonCfg.IOTestParm.bToggle = FALSE; - } + (STA_TGN_WIFI_ON(pAd)) && + (pAd->CommonCfg.IOTestParm.bToggle == FALSE)) + { + RTMP_IO_WRITE32(pAd, TXOP_CTRL_CFG, 0x24Bf); + pAd->CommonCfg.IOTestParm.bToggle = TRUE; + } else if ((STA_TGN_WIFI_ON(pAd)) && + ((pAd->MACVersion & 0xffff) == 0x0101)) { + RTMP_IO_WRITE32(pAd, TXOP_CTRL_CFG, 0x243f); + pAd->CommonCfg.IOTestParm.bToggle = FALSE; + } } } pAd->bUpdateBcnCntDone = FALSE; -// RECBATimerTimeout(SystemSpecific1,FunctionContext,SystemSpecific2,SystemSpecific3); - pAd->Mlme.PeriodicRound ++; +/* RECBATimerTimeout(SystemSpecific1,FunctionContext,SystemSpecific2,SystemSpecific3); */ + pAd->Mlme.PeriodicRound++; -#ifdef RT3070 - // execute every 100ms, update the Tx FIFO Cnt for update Tx Rate. +#ifdef RTMP_MAC_USB + /* execute every 100ms, update the Tx FIFO Cnt for update Tx Rate. */ NICUpdateFifoStaCounters(pAd); -#endif // RT3070 // - // execute every 500ms - if ((pAd->Mlme.PeriodicRound % 5 == 0) && RTMPAutoRateSwitchCheck(pAd)/*(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED))*/) +#endif /* RTMP_MAC_USB // */ + + /* execute every 500ms */ + if ((pAd->Mlme.PeriodicRound % 5 == 0) + && RTMPAutoRateSwitchCheck(pAd) + /*(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED)) */ ) { - // perform dynamic tx rate switching based on past TX history + /* perform dynamic tx rate switching based on past TX history */ { - if ((OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) - ) - && (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE))) + if ((OPSTATUS_TEST_FLAG + (pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) + ) + && (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE))) MlmeDynamicTxRateSwitching(pAd); } } + /* Normal 1 second Mlme PeriodicExec. */ + if (pAd->Mlme.PeriodicRound % MLME_TASK_EXEC_MULTIPLE == 0) { + pAd->Mlme.OneSecPeriodicRound++; - // Normal 1 second Mlme PeriodicExec. - if (pAd->Mlme.PeriodicRound %MLME_TASK_EXEC_MULTIPLE == 0) - { - pAd->Mlme.OneSecPeriodicRound ++; - - if (rx_Total) - { + /*ORIBATimerTimeout(pAd); */ - // reset counters - rx_AMSDU = 0; - rx_Total = 0; - } - - // Media status changed, report to NDIS - if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_MEDIA_STATE_CHANGE)) - { + /* Media status changed, report to NDIS */ + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_MEDIA_STATE_CHANGE)) { RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_MEDIA_STATE_CHANGE); - if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) - { - pAd->IndicateMediaState = NdisMediaStateConnected; + if (OPSTATUS_TEST_FLAG + (pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) { + pAd->IndicateMediaState = + NdisMediaStateConnected; RTMP_IndicateMediaState(pAd); - } - else - { - pAd->IndicateMediaState = NdisMediaStateDisconnected; + } else { + pAd->IndicateMediaState = + NdisMediaStateDisconnected; RTMP_IndicateMediaState(pAd); } } NdisGetSystemUpTime(&pAd->Mlme.Now32); - // add the most up-to-date h/w raw counters into software variable, so that - // the dynamic tuning mechanism below are based on most up-to-date information + /* add the most up-to-date h/w raw counters into software variable, so that */ + /* the dynamic tuning mechanism below are based on most up-to-date information */ NICUpdateRawCounters(pAd); -#ifdef RT2870 - RT2870_WatchDog(pAd); -#endif // RT2870 // +#ifdef RTMP_MAC_USB + RTUSBWatchDog(pAd); +#endif /* RTMP_MAC_USB // */ - // Need statistics after read counter. So put after NICUpdateRawCounters + /* Need statistics after read counter. So put after NICUpdateRawCounters */ ORIBATimerTimeout(pAd); - // The time period for checking antenna is according to traffic - if (pAd->Mlme.bEnableAutoAntennaCheck) - { - TxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + - pAd->RalinkCounters.OneSecTxRetryOkCount + - pAd->RalinkCounters.OneSecTxFailCount; - - // dynamic adjust antenna evaluation period according to the traffic - if (TxTotalCnt > 50) - { - if (pAd->Mlme.OneSecPeriodicRound % 10 == 0) - { - AsicEvaluateRxAnt(pAd); - } - } - else - { - if (pAd->Mlme.OneSecPeriodicRound % 3 == 0) - { - AsicEvaluateRxAnt(pAd); + /* if MGMT RING is full more than twice within 1 second, we consider there's */ + /* a hardware problem stucking the TX path. In this case, try a hardware reset */ + /* to recover the system */ + /* if (pAd->RalinkCounters.MgmtRingFullCount >= 2) */ + /* RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HARDWARE_ERROR); */ + /* else */ + /* pAd->RalinkCounters.MgmtRingFullCount = 0; */ + + /* The time period for checking antenna is according to traffic */ + { + if (pAd->Mlme.bEnableAutoAntennaCheck) { + TxTotalCnt = + pAd->RalinkCounters.OneSecTxNoRetryOkCount + + pAd->RalinkCounters.OneSecTxRetryOkCount + + pAd->RalinkCounters.OneSecTxFailCount; + + /* dynamic adjust antenna evaluation period according to the traffic */ + if (TxTotalCnt > 50) { + if (pAd->Mlme.OneSecPeriodicRound % + 10 == 0) { + AsicEvaluateRxAnt(pAd); + } + } else { + if (pAd->Mlme.OneSecPeriodicRound % 3 == + 0) { + AsicEvaluateRxAnt(pAd); + } } } } @@ -999,382 +879,40 @@ VOID MlmePeriodicExec( MlmeResetRalinkCounters(pAd); { -#ifdef RT2860 - if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST) && (pAd->bPCIclkOff == FALSE)) -#endif +#ifdef RTMP_MAC_PCI + if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST) + && (pAd->bPCIclkOff == FALSE)) +#endif /* RTMP_MAC_PCI // */ { - // When Adhoc beacon is enabled and RTS/CTS is enabled, there is a chance that hardware MAC FSM will run into a deadlock - // and sending CTS-to-self over and over. - // Software Patch Solution: - // 1. Polling debug state register 0x10F4 every one second. - // 2. If in 0x10F4 the ((bit29==1) && (bit7==1)) OR ((bit29==1) && (bit5==1)), it means the deadlock has occurred. - // 3. If the deadlock occurred, reset MAC/BBP by setting 0x1004 to 0x0001 for a while then setting it back to 0x000C again. + /* When Adhoc beacon is enabled and RTS/CTS is enabled, there is a chance that hardware MAC FSM will run into a deadlock */ + /* and sending CTS-to-self over and over. */ + /* Software Patch Solution: */ + /* 1. Polling debug state register 0x10F4 every one second. */ + /* 2. If in 0x10F4 the ((bit29==1) && (bit7==1)) OR ((bit29==1) && (bit5==1)), it means the deadlock has occurred. */ + /* 3. If the deadlock occurred, reset MAC/BBP by setting 0x1004 to 0x0001 for a while then setting it back to 0x000C again. */ - UINT32 MacReg = 0; + u32 MacReg = 0; RTMP_IO_READ32(pAd, 0x10F4, &MacReg); - if (((MacReg & 0x20000000) && (MacReg & 0x80)) || ((MacReg & 0x20000000) && (MacReg & 0x20))) - { + if (((MacReg & 0x20000000) && (MacReg & 0x80)) + || ((MacReg & 0x20000000) + && (MacReg & 0x20))) { RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x1); RTMPusecDelay(1); RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0xC); - DBGPRINT(RT_DEBUG_WARN,("Warning, MAC specific condition occurs \n")); + DBGPRINT(RT_DEBUG_WARN, + ("Warning, MAC specific condition occurs \n")); } } } - RT28XX_MLME_HANDLER(pAd); + RTMP_MLME_HANDLER(pAd); } pAd->bUpdateBcnCntDone = FALSE; } -VOID STAMlmePeriodicExec( - PRTMP_ADAPTER pAd) -{ -#ifdef RT2860 - ULONG TxTotalCnt; -#endif -#ifdef RT2870 - ULONG TxTotalCnt; - int i; -#endif - - if (pAd->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_DISABLE) - { - // WPA MIC error should block association attempt for 60 seconds - if (pAd->StaCfg.bBlockAssoc && (pAd->StaCfg.LastMicErrorTime + (60 * OS_HZ) < pAd->Mlme.Now32)) - pAd->StaCfg.bBlockAssoc = FALSE; - } - -#ifdef RT2860 - //Baron 2008/07/10 - //printk("Baron_Test:\t%s", RTMPGetRalinkEncryModeStr(pAd->StaCfg.WepStatus)); - //If the STA security setting is OPEN or WEP, pAd->StaCfg.WpaSupplicantUP = 0. - //If the STA security setting is WPAPSK or WPA2PSK, pAd->StaCfg.WpaSupplicantUP = 1. - if(pAd->StaCfg.WepStatus<2) - { - pAd->StaCfg.WpaSupplicantUP = 0; - } - else - { - pAd->StaCfg.WpaSupplicantUP = 1; - } -#endif - - if ((pAd->PreMediaState != pAd->IndicateMediaState) && (pAd->CommonCfg.bWirelessEvent)) - { - if (pAd->IndicateMediaState == NdisMediaStateConnected) - { - RTMPSendWirelessEvent(pAd, IW_STA_LINKUP_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); - } - pAd->PreMediaState = pAd->IndicateMediaState; - } - -#ifdef RT2860 - if ((pAd->OpMode == OPMODE_STA) && (IDLE_ON(pAd)) && - (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) && - (pAd->Mlme.SyncMachine.CurrState == SYNC_IDLE) && - (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) && - (RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_START_UP)) && - (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF))) - { - RT28xxPciAsicRadioOff(pAd, GUI_IDLE_POWER_SAVE, 0); - } -#endif - - - - AsicStaBbpTuning(pAd); - - TxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + - pAd->RalinkCounters.OneSecTxRetryOkCount + - pAd->RalinkCounters.OneSecTxFailCount; - - if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) - { - // update channel quality for Roaming and UI LinkQuality display - MlmeCalculateChannelQuality(pAd, pAd->Mlme.Now32); - } - - // must be AFTER MlmeDynamicTxRateSwitching() because it needs to know if - // Radio is currently in noisy environment - if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) - AsicAdjustTxPower(pAd); - - if (INFRA_ON(pAd)) - { - // Is PSM bit consistent with user power management policy? - // This is the only place that will set PSM bit ON. - if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) - MlmeCheckPsmChange(pAd, pAd->Mlme.Now32); - - pAd->RalinkCounters.LastOneSecTotalTxCount = TxTotalCnt; - - if ((pAd->StaCfg.LastBeaconRxTime + 1*OS_HZ < pAd->Mlme.Now32) && - (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) && - ((TxTotalCnt + pAd->RalinkCounters.OneSecRxOkCnt < 600))) - { - RTMPSetAGCInitValue(pAd, BW_20); - DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - No BEACON. restore R66 to the low bound(%d) \n", (0x2E + GET_LNA_GAIN(pAd)))); - } - - { - if (pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable) - { - // When APSD is enabled, the period changes as 20 sec - if ((pAd->Mlme.OneSecPeriodicRound % 20) == 8) - RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE); - } - else - { - // Send out a NULL frame every 10 sec to inform AP that STA is still alive (Avoid being age out) - if ((pAd->Mlme.OneSecPeriodicRound % 10) == 8) - { - if (pAd->CommonCfg.bWmmCapable) - RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE); - else - RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, FALSE); - } - } - } - - if (CQI_IS_DEAD(pAd->Mlme.ChannelQuality)) - { - DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - No BEACON. Dead CQI. Auto Recovery attempt #%ld\n", pAd->RalinkCounters.BadCQIAutoRecoveryCount)); - pAd->StaCfg.CCXAdjacentAPReportFlag = TRUE; - pAd->StaCfg.CCXAdjacentAPLinkDownTime = pAd->StaCfg.LastBeaconRxTime; - - // Lost AP, send disconnect & link down event - LinkDown(pAd, FALSE); - - { - union iwreq_data wrqu; - memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); - wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); - } - - MlmeAutoReconnectLastSSID(pAd); - } - else if (CQI_IS_BAD(pAd->Mlme.ChannelQuality)) - { - pAd->RalinkCounters.BadCQIAutoRecoveryCount ++; - DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Bad CQI. Auto Recovery attempt #%ld\n", pAd->RalinkCounters.BadCQIAutoRecoveryCount)); - MlmeAutoReconnectLastSSID(pAd); - } - - // Add auto seamless roaming - if (pAd->StaCfg.bFastRoaming) - { - SHORT dBmToRoam = (SHORT)pAd->StaCfg.dBmToRoam; - - DBGPRINT(RT_DEBUG_TRACE, ("Rssi=%d, dBmToRoam=%d\n", RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2), (CHAR)dBmToRoam)); - - if (RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2) <= (CHAR)dBmToRoam) - { - MlmeCheckForFastRoaming(pAd, pAd->Mlme.Now32); - } - } - } - else if (ADHOC_ON(pAd)) - { -#ifdef RT2860 - // 2003-04-17 john. this is a patch that driver forces a BEACON out if ASIC fails - // the "TX BEACON competition" for the entire past 1 sec. - // So that even when ASIC's BEACONgen engine been blocked - // by peer's BEACON due to slower system clock, this STA still can send out - // minimum BEACON to tell the peer I'm alive. - // drawback is that this BEACON won't be well aligned at TBTT boundary. - // EnqueueBeaconFrame(pAd); // software send BEACON - - // if all 11b peers leave this BSS more than 5 seconds, update Tx rate, - // restore outgoing BEACON to support B/G-mixed mode - if ((pAd->CommonCfg.Channel <= 14) && - (pAd->CommonCfg.MaxTxRate <= RATE_11) && - (pAd->CommonCfg.MaxDesiredRate > RATE_11) && - ((pAd->StaCfg.Last11bBeaconRxTime + 5*OS_HZ) < pAd->Mlme.Now32)) - { - DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - last 11B peer left, update Tx rates\n")); - NdisMoveMemory(pAd->StaActive.SupRate, pAd->CommonCfg.SupRate, MAX_LEN_OF_SUPPORTED_RATES); - pAd->StaActive.SupRateLen = pAd->CommonCfg.SupRateLen; - MlmeUpdateTxRates(pAd, FALSE, 0); - MakeIbssBeacon(pAd); // re-build BEACON frame - AsicEnableIbssSync(pAd); // copy to on-chip memory - pAd->StaCfg.AdhocBOnlyJoined = FALSE; - } - - if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) - { - if ((pAd->StaCfg.AdhocBGJoined) && - ((pAd->StaCfg.Last11gBeaconRxTime + 5 * OS_HZ) < pAd->Mlme.Now32)) - { - DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - last 11G peer left\n")); - pAd->StaCfg.AdhocBGJoined = FALSE; - } - - if ((pAd->StaCfg.Adhoc20NJoined) && - ((pAd->StaCfg.Last20NBeaconRxTime + 5 * OS_HZ) < pAd->Mlme.Now32)) - { - DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - last 20MHz N peer left\n")); - pAd->StaCfg.Adhoc20NJoined = FALSE; - } - } -#endif /* RT2860 */ - - //radar detect - if ((pAd->CommonCfg.Channel > 14) - && (pAd->CommonCfg.bIEEE80211H == 1) - && RadarChannelCheck(pAd, pAd->CommonCfg.Channel)) - { - RadarDetectPeriodic(pAd); - } - - // If all peers leave, and this STA becomes the last one in this IBSS, then change MediaState - // to DISCONNECTED. But still holding this IBSS (i.e. sending BEACON) so that other STAs can - // join later. - if ((pAd->StaCfg.LastBeaconRxTime + ADHOC_BEACON_LOST_TIME < pAd->Mlme.Now32) && - OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) - { - MLME_START_REQ_STRUCT StartReq; - - DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - excessive BEACON lost, last STA in this IBSS, MediaState=Disconnected\n")); - LinkDown(pAd, FALSE); - - StartParmFill(pAd, &StartReq, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen); - MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_START_REQ, sizeof(MLME_START_REQ_STRUCT), &StartReq); - pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_START; - } - -#ifdef RT2870 - for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++) - { - MAC_TABLE_ENTRY *pEntry = &pAd->MacTab.Content[i]; - - if (pEntry->ValidAsCLI == FALSE) - continue; - - if (pEntry->LastBeaconRxTime + ADHOC_BEACON_LOST_TIME < pAd->Mlme.Now32) - MacTableDeleteEntry(pAd, pEntry->Aid, pEntry->Addr); - } -#endif - } - else // no INFRA nor ADHOC connection - { - - if (pAd->StaCfg.bScanReqIsFromWebUI && - ((pAd->StaCfg.LastScanTime + 30 * OS_HZ) > pAd->Mlme.Now32)) - goto SKIP_AUTO_SCAN_CONN; - else - pAd->StaCfg.bScanReqIsFromWebUI = FALSE; - - if ((pAd->StaCfg.bAutoReconnect == TRUE) - && RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP) - && (MlmeValidateSSID(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen) == TRUE)) - { - if ((pAd->ScanTab.BssNr==0) && (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE)) - { - MLME_SCAN_REQ_STRUCT ScanReq; - - if ((pAd->StaCfg.LastScanTime + 10 * OS_HZ) < pAd->Mlme.Now32) - { - DBGPRINT(RT_DEBUG_TRACE, ("STAMlmePeriodicExec():CNTL - ScanTab.BssNr==0, start a new ACTIVE scan SSID[%s]\n", pAd->MlmeAux.AutoReconnectSsid)); - ScanParmFill(pAd, &ScanReq, pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen, BSS_ANY, SCAN_ACTIVE); - MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); - pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; - // Reset Missed scan number - pAd->StaCfg.LastScanTime = pAd->Mlme.Now32; - } - else if (pAd->StaCfg.BssType == BSS_ADHOC) // Quit the forever scan when in a very clean room - MlmeAutoReconnectLastSSID(pAd); - } - else if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) - { - if ((pAd->Mlme.OneSecPeriodicRound % 7) == 0) - { - MlmeAutoScan(pAd); - pAd->StaCfg.LastScanTime = pAd->Mlme.Now32; - } - else - { - MlmeAutoReconnectLastSSID(pAd); - } - } - } - } - -SKIP_AUTO_SCAN_CONN: - - if ((pAd->MacTab.Content[BSSID_WCID].TXBAbitmap !=0) && (pAd->MacTab.fAnyBASession == FALSE)) - { - pAd->MacTab.fAnyBASession = TRUE; - AsicUpdateProtect(pAd, HT_FORCERTSCTS, ALLN_SETPROTECT, FALSE, FALSE); - } - else if ((pAd->MacTab.Content[BSSID_WCID].TXBAbitmap ==0) && (pAd->MacTab.fAnyBASession == TRUE)) - { - pAd->MacTab.fAnyBASession = FALSE; - AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, FALSE, FALSE); - } - - return; -} - -// Link down report -VOID LinkDownExec( - IN PVOID SystemSpecific1, - IN PVOID FunctionContext, - IN PVOID SystemSpecific2, - IN PVOID SystemSpecific3) -{ - - RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; - - pAd->IndicateMediaState = NdisMediaStateDisconnected; - RTMP_IndicateMediaState(pAd); - pAd->ExtraInfo = GENERAL_LINK_DOWN; -} - -// IRQL = DISPATCH_LEVEL -VOID MlmeAutoScan( - IN PRTMP_ADAPTER pAd) -{ - // check CntlMachine.CurrState to avoid collision with NDIS SetOID request - if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) - { - DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Driver auto scan\n")); - MlmeEnqueue(pAd, - MLME_CNTL_STATE_MACHINE, - OID_802_11_BSSID_LIST_SCAN, - 0, - NULL); - RT28XX_MLME_HANDLER(pAd); - } -} - -// IRQL = DISPATCH_LEVEL -VOID MlmeAutoReconnectLastSSID( - IN PRTMP_ADAPTER pAd) -{ - - - // check CntlMachine.CurrState to avoid collision with NDIS SetOID request - if ((pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) && - (MlmeValidateSSID(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen) == TRUE)) - { - NDIS_802_11_SSID OidSsid; - OidSsid.SsidLength = pAd->MlmeAux.AutoReconnectSsidLen; - NdisMoveMemory(OidSsid.Ssid, pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen); - - DBGPRINT(RT_DEBUG_TRACE, ("Driver auto reconnect to last OID_802_11_SSID setting - %s, len - %d\n", pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen)); - MlmeEnqueue(pAd, - MLME_CNTL_STATE_MACHINE, - OID_802_11_SSID, - sizeof(NDIS_802_11_SSID), - &OidSsid); - RT28XX_MLME_HANDLER(pAd); - } -} - /* ========================================================================== Validate SSID for connection try and rescan purpose @@ -1383,38 +921,31 @@ VOID MlmeAutoReconnectLastSSID( IRQL = DISPATCH_LEVEL ========================================================================== */ -BOOLEAN MlmeValidateSSID( - IN PUCHAR pSsid, - IN UCHAR SsidLen) +BOOLEAN MlmeValidateSSID(u8 *pSsid, u8 SsidLen) { - int index; + int index; if (SsidLen > MAX_LEN_OF_SSID) return (FALSE); - // Check each character value - for (index = 0; index < SsidLen; index++) - { + /* Check each character value */ + for (index = 0; index < SsidLen; index++) { if (pSsid[index] < 0x20) return (FALSE); } - // All checked + /* All checked */ return (TRUE); } -VOID MlmeSelectTxRateTable( - IN PRTMP_ADAPTER pAd, - IN PMAC_TABLE_ENTRY pEntry, - IN PUCHAR *ppTable, - IN PUCHAR pTableSize, - IN PUCHAR pInitTxRateIdx) +void MlmeSelectTxRateTable(struct rt_rtmp_adapter *pAd, + struct rt_mac_table_entry *pEntry, + u8 ** ppTable, + u8 *pTableSize, u8 *pInitTxRateIdx) { - do - { - // decide the rate table for tuning - if (pAd->CommonCfg.TxRateTableSize > 0) - { + do { + /* decide the rate table for tuning */ + if (pAd->CommonCfg.TxRateTableSize > 0) { *ppTable = RateSwitchTable; *pTableSize = RateSwitchTable[0]; *pInitTxRateIdx = RateSwitchTable[1]; @@ -1422,84 +953,40 @@ VOID MlmeSelectTxRateTable( break; } - if ((pAd->OpMode == OPMODE_STA) && ADHOC_ON(pAd)) - { - if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) && -#ifdef RT2860 - !pAd->StaCfg.AdhocBOnlyJoined && - !pAd->StaCfg.AdhocBGJoined && - (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0xff) && - ((pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0x00) || (pAd->Antenna.field.TxPath == 1))) -#endif -#ifdef RT2870 - (pEntry->HTCapability.MCSSet[0] == 0xff) && - ((pEntry->HTCapability.MCSSet[1] == 0x00) || (pAd->Antenna.field.TxPath == 1))) -#endif - {// 11N 1S Adhoc + if ((pAd->OpMode == OPMODE_STA) && ADHOC_ON(pAd)) { + if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) && (pEntry->HTCapability.MCSSet[0] == 0xff) && ((pEntry->HTCapability.MCSSet[1] == 0x00) || (pAd->Antenna.field.TxPath == 1))) { /* 11N 1S Adhoc */ *ppTable = RateSwitchTable11N1S; *pTableSize = RateSwitchTable11N1S[0]; *pInitTxRateIdx = RateSwitchTable11N1S[1]; - } - else if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) && -#ifdef RT2860 - !pAd->StaCfg.AdhocBOnlyJoined && - !pAd->StaCfg.AdhocBGJoined && - (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0xff) && - (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0xff) && -#endif -#ifdef RT2870 - (pEntry->HTCapability.MCSSet[0] == 0xff) && - (pEntry->HTCapability.MCSSet[1] == 0xff) && -#endif - (pAd->Antenna.field.TxPath == 2)) - {// 11N 2S Adhoc - if (pAd->LatchRfRegs.Channel <= 14) - { + } else if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) && (pEntry->HTCapability.MCSSet[0] == 0xff) && (pEntry->HTCapability.MCSSet[1] == 0xff) && (pAd->Antenna.field.TxPath == 2)) { /* 11N 2S Adhoc */ + if (pAd->LatchRfRegs.Channel <= 14) { *ppTable = RateSwitchTable11N2S; *pTableSize = RateSwitchTable11N2S[0]; - *pInitTxRateIdx = RateSwitchTable11N2S[1]; - } - else - { + *pInitTxRateIdx = + RateSwitchTable11N2S[1]; + } else { *ppTable = RateSwitchTable11N2SForABand; - *pTableSize = RateSwitchTable11N2SForABand[0]; - *pInitTxRateIdx = RateSwitchTable11N2SForABand[1]; + *pTableSize = + RateSwitchTable11N2SForABand[0]; + *pInitTxRateIdx = + RateSwitchTable11N2SForABand[1]; } - } - else -#ifdef RT2860 - if (pAd->CommonCfg.PhyMode == PHY_11B) - { - *ppTable = RateSwitchTable11B; - *pTableSize = RateSwitchTable11B[0]; - *pInitTxRateIdx = RateSwitchTable11B[1]; - - } - else if((pAd->LatchRfRegs.Channel <= 14) && (pAd->StaCfg.AdhocBOnlyJoined == TRUE)) -#endif -#ifdef RT2870 - if ((pEntry->RateLen == 4) - && (pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0) - ) -#endif - { - // USe B Table when Only b-only Station in my IBSS . + } else if ((pEntry->RateLen == 4) + && (pEntry->HTCapability.MCSSet[0] == 0) + && (pEntry->HTCapability.MCSSet[1] == 0) + ) { *ppTable = RateSwitchTable11B; *pTableSize = RateSwitchTable11B[0]; *pInitTxRateIdx = RateSwitchTable11B[1]; - } - else if (pAd->LatchRfRegs.Channel <= 14) - { + } else if (pAd->LatchRfRegs.Channel <= 14) { *ppTable = RateSwitchTable11BG; *pTableSize = RateSwitchTable11BG[0]; *pInitTxRateIdx = RateSwitchTable11BG[1]; - } - else - { + } else { *ppTable = RateSwitchTable11G; *pTableSize = RateSwitchTable11G[0]; *pInitTxRateIdx = RateSwitchTable11G[1]; @@ -1507,91 +994,82 @@ VOID MlmeSelectTxRateTable( } break; } - - if ((pEntry->RateLen == 12) && (pEntry->HTCapability.MCSSet[0] == 0xff) && - ((pEntry->HTCapability.MCSSet[1] == 0x00) || (pAd->CommonCfg.TxStream == 1))) - {// 11BGN 1S AP + /*if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen == 12) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0xff) && */ + /* ((pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0x00) || (pAd->Antenna.field.TxPath == 1))) */ + if (((pEntry->RateLen == 12) || (pAd->OpMode == OPMODE_STA)) && (pEntry->HTCapability.MCSSet[0] == 0xff) && ((pEntry->HTCapability.MCSSet[1] == 0x00) || (pAd->CommonCfg.TxStream == 1))) { /* 11BGN 1S AP */ *ppTable = RateSwitchTable11BGN1S; *pTableSize = RateSwitchTable11BGN1S[0]; *pInitTxRateIdx = RateSwitchTable11BGN1S[1]; break; } - - if ((pEntry->RateLen == 12) && (pEntry->HTCapability.MCSSet[0] == 0xff) && - (pEntry->HTCapability.MCSSet[1] == 0xff) && (pAd->CommonCfg.TxStream == 2)) - {// 11BGN 2S AP - if (pAd->LatchRfRegs.Channel <= 14) - { + /*else if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen == 12) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0xff) && */ + /* (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0xff) && (pAd->Antenna.field.TxPath == 2)) */ + if (((pEntry->RateLen == 12) || (pAd->OpMode == OPMODE_STA)) && (pEntry->HTCapability.MCSSet[0] == 0xff) && (pEntry->HTCapability.MCSSet[1] == 0xff) && (pAd->CommonCfg.TxStream == 2)) { /* 11BGN 2S AP */ + if (pAd->LatchRfRegs.Channel <= 14) { *ppTable = RateSwitchTable11BGN2S; *pTableSize = RateSwitchTable11BGN2S[0]; *pInitTxRateIdx = RateSwitchTable11BGN2S[1]; - } - else - { + } else { *ppTable = RateSwitchTable11BGN2SForABand; *pTableSize = RateSwitchTable11BGN2SForABand[0]; - *pInitTxRateIdx = RateSwitchTable11BGN2SForABand[1]; + *pInitTxRateIdx = + RateSwitchTable11BGN2SForABand[1]; } break; } - - if ((pEntry->HTCapability.MCSSet[0] == 0xff) && ((pEntry->HTCapability.MCSSet[1] == 0x00) || (pAd->CommonCfg.TxStream == 1))) - {// 11N 1S AP + /*else if ((pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0xff) && ((pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0x00) || (pAd->Antenna.field.TxPath == 1))) */ + if ((pEntry->HTCapability.MCSSet[0] == 0xff) && ((pEntry->HTCapability.MCSSet[1] == 0x00) || (pAd->CommonCfg.TxStream == 1))) { /* 11N 1S AP */ *ppTable = RateSwitchTable11N1S; *pTableSize = RateSwitchTable11N1S[0]; *pInitTxRateIdx = RateSwitchTable11N1S[1]; break; } - - if ((pEntry->HTCapability.MCSSet[0] == 0xff) && (pEntry->HTCapability.MCSSet[1] == 0xff) && (pAd->CommonCfg.TxStream == 2)) - {// 11N 2S AP - if (pAd->LatchRfRegs.Channel <= 14) - { - *ppTable = RateSwitchTable11N2S; - *pTableSize = RateSwitchTable11N2S[0]; - *pInitTxRateIdx = RateSwitchTable11N2S[1]; - } - else - { + /*else if ((pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0xff) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0xff) && (pAd->Antenna.field.TxPath == 2)) */ + if ((pEntry->HTCapability.MCSSet[0] == 0xff) && (pEntry->HTCapability.MCSSet[1] == 0xff) && (pAd->CommonCfg.TxStream == 2)) { /* 11N 2S AP */ + if (pAd->LatchRfRegs.Channel <= 14) { + *ppTable = RateSwitchTable11N2S; + *pTableSize = RateSwitchTable11N2S[0]; + *pInitTxRateIdx = RateSwitchTable11N2S[1]; + } else { *ppTable = RateSwitchTable11N2SForABand; *pTableSize = RateSwitchTable11N2SForABand[0]; - *pInitTxRateIdx = RateSwitchTable11N2SForABand[1]; + *pInitTxRateIdx = + RateSwitchTable11N2SForABand[1]; } break; } - - //else if ((pAd->StaActive.SupRateLen == 4) && (pAd->StaActive.ExtRateLen == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) - if (pEntry->RateLen == 4) - {// B only AP + /*else if ((pAd->StaActive.SupRateLen == 4) && (pAd->StaActive.ExtRateLen == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) */ + if ((pEntry->RateLen == 4 || pAd->CommonCfg.PhyMode == PHY_11B) + /*Iverson mark for Adhoc b mode,sta will use rate 54 Mbps when connect with sta b/g/n mode */ + /* && (pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0) */ + ) { /* B only AP */ *ppTable = RateSwitchTable11B; *pTableSize = RateSwitchTable11B[0]; *pInitTxRateIdx = RateSwitchTable11B[1]; break; } - - //else if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen > 8) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) + /*else if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen > 8) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) */ if ((pEntry->RateLen > 8) - && (pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0) - ) - {// B/G mixed AP + && (pEntry->HTCapability.MCSSet[0] == 0) + && (pEntry->HTCapability.MCSSet[1] == 0) + ) { /* B/G mixed AP */ *ppTable = RateSwitchTable11BG; *pTableSize = RateSwitchTable11BG[0]; *pInitTxRateIdx = RateSwitchTable11BG[1]; break; } - - //else if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen == 8) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) + /*else if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen == 8) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) */ if ((pEntry->RateLen == 8) - && (pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0) - ) - {// G only AP + && (pEntry->HTCapability.MCSSet[0] == 0) + && (pEntry->HTCapability.MCSSet[1] == 0) + ) { /* G only AP */ *ppTable = RateSwitchTable11G; *pTableSize = RateSwitchTable11G[0]; *pInitTxRateIdx = RateSwitchTable11G[1]; @@ -1600,70 +1078,496 @@ VOID MlmeSelectTxRateTable( } { - //else if ((pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) - if ((pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0)) - { // Legacy mode - if (pAd->CommonCfg.MaxTxRate <= RATE_11) - { + /*else if ((pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) */ + if ((pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0)) { /* Legacy mode */ + if (pAd->CommonCfg.MaxTxRate <= RATE_11) { *ppTable = RateSwitchTable11B; *pTableSize = RateSwitchTable11B[0]; *pInitTxRateIdx = RateSwitchTable11B[1]; - } - else if ((pAd->CommonCfg.MaxTxRate > RATE_11) && (pAd->CommonCfg.MinTxRate > RATE_11)) - { + } else if ((pAd->CommonCfg.MaxTxRate > RATE_11) + && (pAd->CommonCfg.MinTxRate > + RATE_11)) { *ppTable = RateSwitchTable11G; *pTableSize = RateSwitchTable11G[0]; *pInitTxRateIdx = RateSwitchTable11G[1]; - } - else - { + } else { *ppTable = RateSwitchTable11BG; *pTableSize = RateSwitchTable11BG[0]; - *pInitTxRateIdx = RateSwitchTable11BG[1]; + *pInitTxRateIdx = + RateSwitchTable11BG[1]; } break; } - - if (pAd->LatchRfRegs.Channel <= 14) - { - if (pAd->CommonCfg.TxStream == 1) - { + if (pAd->LatchRfRegs.Channel <= 14) { + if (pAd->CommonCfg.TxStream == 1) { *ppTable = RateSwitchTable11N1S; *pTableSize = RateSwitchTable11N1S[0]; - *pInitTxRateIdx = RateSwitchTable11N1S[1]; - DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode,default use 11N 1S AP \n")); - } - else - { + *pInitTxRateIdx = + RateSwitchTable11N1S[1]; + DBGPRINT_RAW(RT_DEBUG_ERROR, + ("DRS: unkown mode,default use 11N 1S AP \n")); + } else { *ppTable = RateSwitchTable11N2S; *pTableSize = RateSwitchTable11N2S[0]; - *pInitTxRateIdx = RateSwitchTable11N2S[1]; - DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode,default use 11N 2S AP \n")); + *pInitTxRateIdx = + RateSwitchTable11N2S[1]; + DBGPRINT_RAW(RT_DEBUG_ERROR, + ("DRS: unkown mode,default use 11N 2S AP \n")); } - } - else - { - if (pAd->CommonCfg.TxStream == 1) - { + } else { + if (pAd->CommonCfg.TxStream == 1) { *ppTable = RateSwitchTable11N1S; *pTableSize = RateSwitchTable11N1S[0]; - *pInitTxRateIdx = RateSwitchTable11N1S[1]; - DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode,default use 11N 1S AP \n")); - } - else - { + *pInitTxRateIdx = + RateSwitchTable11N1S[1]; + DBGPRINT_RAW(RT_DEBUG_ERROR, + ("DRS: unkown mode,default use 11N 1S AP \n")); + } else { *ppTable = RateSwitchTable11N2SForABand; - *pTableSize = RateSwitchTable11N2SForABand[0]; - *pInitTxRateIdx = RateSwitchTable11N2SForABand[1]; - DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode,default use 11N 2S AP \n")); + *pTableSize = + RateSwitchTable11N2SForABand[0]; + *pInitTxRateIdx = + RateSwitchTable11N2SForABand[1]; + DBGPRINT_RAW(RT_DEBUG_ERROR, + ("DRS: unkown mode,default use 11N 2S AP \n")); } } + DBGPRINT_RAW(RT_DEBUG_ERROR, + ("DRS: unkown mode (SupRateLen=%d, ExtRateLen=%d, MCSSet[0]=0x%x, MCSSet[1]=0x%x)\n", + pAd->StaActive.SupRateLen, + pAd->StaActive.ExtRateLen, + pAd->StaActive.SupportedPhyInfo.MCSSet[0], + pAd->StaActive.SupportedPhyInfo. + MCSSet[1])); + } + } while (FALSE); +} - DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode (SupRateLen=%d, ExtRateLen=%d, MCSSet[0]=0x%x, MCSSet[1]=0x%x)\n", - pAd->StaActive.SupRateLen, pAd->StaActive.ExtRateLen, pAd->StaActive.SupportedPhyInfo.MCSSet[0], pAd->StaActive.SupportedPhyInfo.MCSSet[1])); +void STAMlmePeriodicExec(struct rt_rtmp_adapter *pAd) +{ + unsigned long TxTotalCnt; + int i; + + /* + We return here in ATE mode, because the statistics + that ATE need are not collected via this routine. + */ +#if defined(RT305x)||defined(RT3070) + /* request by Gary, if Rssi0 > -42, BBP 82 need to be changed from 0x62 to 0x42, , bbp 67 need to be changed from 0x20 to 0x18 */ + if (!pAd->CommonCfg.HighPowerPatchDisabled) { +#ifdef RT3070 + if ((IS_RT3070(pAd) && ((pAd->MACVersion & 0xffff) < 0x0201))) +#endif /* RT3070 // */ + { + if ((pAd->StaCfg.RssiSample.AvgRssi0 != 0) + && (pAd->StaCfg.RssiSample.AvgRssi0 > + (pAd->BbpRssiToDbmDelta - 35))) { + RT30xxWriteRFRegister(pAd, RF_R27, 0x20); + } else { + RT30xxWriteRFRegister(pAd, RF_R27, 0x23); + } + } + } +#endif +#ifdef PCIE_PS_SUPPORT +/* don't perform idle-power-save mechanism within 3 min after driver initialization. */ +/* This can make rebooter test more robust */ + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_PCIE_DEVICE)) { + if ((pAd->OpMode == OPMODE_STA) && (IDLE_ON(pAd)) + && (pAd->Mlme.SyncMachine.CurrState == SYNC_IDLE) + && (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) + && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF))) { + if (IS_RT3090(pAd) || IS_RT3572(pAd) || IS_RT3390(pAd)) { + if (pAd->StaCfg.PSControl.field.EnableNewPS == + TRUE) { + DBGPRINT(RT_DEBUG_TRACE, + ("%s\n", __func__)); + RT28xxPciAsicRadioOff(pAd, + GUI_IDLE_POWER_SAVE, + 0); + } else { + AsicSendCommandToMcu(pAd, 0x30, + PowerSafeCID, 0xff, + 0x2); + /* Wait command success */ + AsicCheckCommanOk(pAd, PowerSafeCID); + RTMP_SET_FLAG(pAd, + fRTMP_ADAPTER_IDLE_RADIO_OFF); + DBGPRINT(RT_DEBUG_TRACE, + ("PSM - rt30xx Issue Sleep command)\n")); + } + } else if (pAd->Mlme.OneSecPeriodicRound > 180) { + if (pAd->StaCfg.PSControl.field.EnableNewPS == + TRUE) { + DBGPRINT(RT_DEBUG_TRACE, + ("%s\n", __func__)); + RT28xxPciAsicRadioOff(pAd, + GUI_IDLE_POWER_SAVE, + 0); + } else { + AsicSendCommandToMcu(pAd, 0x30, + PowerSafeCID, 0xff, + 0x02); + /* Wait command success */ + AsicCheckCommanOk(pAd, PowerSafeCID); + RTMP_SET_FLAG(pAd, + fRTMP_ADAPTER_IDLE_RADIO_OFF); + DBGPRINT(RT_DEBUG_TRACE, + ("PSM - rt28xx Issue Sleep command)\n")); + } + } + } else { + DBGPRINT(RT_DEBUG_TRACE, + ("STAMlmePeriodicExec MMCHK - CommonCfg.Ssid[%d]=%c%c%c%c... MlmeAux.Ssid[%d]=%c%c%c%c...\n", + pAd->CommonCfg.SsidLen, + pAd->CommonCfg.Ssid[0], + pAd->CommonCfg.Ssid[1], + pAd->CommonCfg.Ssid[2], + pAd->CommonCfg.Ssid[3], pAd->MlmeAux.SsidLen, + pAd->MlmeAux.Ssid[0], pAd->MlmeAux.Ssid[1], + pAd->MlmeAux.Ssid[2], pAd->MlmeAux.Ssid[3])); + } + } +#endif /* PCIE_PS_SUPPORT // */ + + if (pAd->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_DISABLE) { + /* WPA MIC error should block association attempt for 60 seconds */ + if (pAd->StaCfg.bBlockAssoc && + RTMP_TIME_AFTER(pAd->Mlme.Now32, + pAd->StaCfg.LastMicErrorTime + + (60 * OS_HZ))) + pAd->StaCfg.bBlockAssoc = FALSE; + } + + if ((pAd->PreMediaState != pAd->IndicateMediaState) + && (pAd->CommonCfg.bWirelessEvent)) { + if (pAd->IndicateMediaState == NdisMediaStateConnected) { + RTMPSendWirelessEvent(pAd, IW_STA_LINKUP_EVENT_FLAG, + pAd->MacTab.Content[BSSID_WCID]. + Addr, BSS0, 0); } - } while(FALSE); + pAd->PreMediaState = pAd->IndicateMediaState; + } + + if (pAd->CommonCfg.PSPXlink && ADHOC_ON(pAd)) { + } else { + AsicStaBbpTuning(pAd); + } + + TxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + + pAd->RalinkCounters.OneSecTxRetryOkCount + + pAd->RalinkCounters.OneSecTxFailCount; + + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) { + /* update channel quality for Roaming and UI LinkQuality display */ + MlmeCalculateChannelQuality(pAd, NULL, pAd->Mlme.Now32); + } + /* must be AFTER MlmeDynamicTxRateSwitching() because it needs to know if */ + /* Radio is currently in noisy environment */ + if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + AsicAdjustTxPower(pAd); + + if (INFRA_ON(pAd)) { + + /* Is PSM bit consistent with user power management policy? */ + /* This is the only place that will set PSM bit ON. */ + if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + MlmeCheckPsmChange(pAd, pAd->Mlme.Now32); + + pAd->RalinkCounters.LastOneSecTotalTxCount = TxTotalCnt; + + if ((RTMP_TIME_AFTER + (pAd->Mlme.Now32, + pAd->StaCfg.LastBeaconRxTime + (1 * OS_HZ))) + && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + && + (((TxTotalCnt + pAd->RalinkCounters.OneSecRxOkCnt) < + 600))) { + RTMPSetAGCInitValue(pAd, BW_20); + DBGPRINT(RT_DEBUG_TRACE, + ("MMCHK - No BEACON. restore R66 to the low bound(%d) \n", + (0x2E + GET_LNA_GAIN(pAd)))); + } + /*if ((pAd->RalinkCounters.OneSecTxNoRetryOkCount == 0) && */ + /* (pAd->RalinkCounters.OneSecTxRetryOkCount == 0)) */ + { + if (pAd->CommonCfg.bAPSDCapable + && pAd->CommonCfg.APEdcaParm.bAPSDCapable) { + /* When APSD is enabled, the period changes as 20 sec */ + if ((pAd->Mlme.OneSecPeriodicRound % 20) == 8) + RTMPSendNullFrame(pAd, + pAd->CommonCfg.TxRate, + TRUE); + } else { + /* Send out a NULL frame every 10 sec to inform AP that STA is still alive (Avoid being age out) */ + if ((pAd->Mlme.OneSecPeriodicRound % 10) == 8) { + if (pAd->CommonCfg.bWmmCapable) + RTMPSendNullFrame(pAd, + pAd-> + CommonCfg. + TxRate, TRUE); + else + RTMPSendNullFrame(pAd, + pAd-> + CommonCfg. + TxRate, + FALSE); + } + } + } + + if (CQI_IS_DEAD(pAd->Mlme.ChannelQuality)) { + DBGPRINT(RT_DEBUG_TRACE, + ("MMCHK - No BEACON. Dead CQI. Auto Recovery attempt #%ld\n", + pAd->RalinkCounters.BadCQIAutoRecoveryCount)); + + /* Lost AP, send disconnect & link down event */ + LinkDown(pAd, FALSE); + + RtmpOSWrielessEventSend(pAd, SIOCGIWAP, -1, NULL, NULL, + 0); + + /* RTMPPatchMacBbpBug(pAd); */ + MlmeAutoReconnectLastSSID(pAd); + } else if (CQI_IS_BAD(pAd->Mlme.ChannelQuality)) { + pAd->RalinkCounters.BadCQIAutoRecoveryCount++; + DBGPRINT(RT_DEBUG_TRACE, + ("MMCHK - Bad CQI. Auto Recovery attempt #%ld\n", + pAd->RalinkCounters.BadCQIAutoRecoveryCount)); + MlmeAutoReconnectLastSSID(pAd); + } + + if (pAd->StaCfg.bAutoRoaming) { + BOOLEAN rv = FALSE; + char dBmToRoam = pAd->StaCfg.dBmToRoam; + char MaxRssi = RTMPMaxRssi(pAd, + pAd->StaCfg.RssiSample. + LastRssi0, + pAd->StaCfg.RssiSample. + LastRssi1, + pAd->StaCfg.RssiSample. + LastRssi2); + + /* Scanning, ignore Roaming */ + if (!RTMP_TEST_FLAG + (pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS) + && (pAd->Mlme.SyncMachine.CurrState == SYNC_IDLE) + && (MaxRssi <= dBmToRoam)) { + DBGPRINT(RT_DEBUG_TRACE, + ("Rssi=%d, dBmToRoam=%d\n", MaxRssi, + (char)dBmToRoam)); + + /* Add auto seamless roaming */ + if (rv == FALSE) + rv = MlmeCheckForFastRoaming(pAd); + + if (rv == FALSE) { + if ((pAd->StaCfg.LastScanTime + + 10 * OS_HZ) < pAd->Mlme.Now32) { + DBGPRINT(RT_DEBUG_TRACE, + ("MMCHK - Roaming, No eligable entry, try new scan!\n")); + pAd->StaCfg.ScanCnt = 2; + pAd->StaCfg.LastScanTime = + pAd->Mlme.Now32; + MlmeAutoScan(pAd); + } + } + } + } + } else if (ADHOC_ON(pAd)) { + /* If all peers leave, and this STA becomes the last one in this IBSS, then change MediaState */ + /* to DISCONNECTED. But still holding this IBSS (i.e. sending BEACON) so that other STAs can */ + /* join later. */ + if (RTMP_TIME_AFTER + (pAd->Mlme.Now32, + pAd->StaCfg.LastBeaconRxTime + ADHOC_BEACON_LOST_TIME) + && OPSTATUS_TEST_FLAG(pAd, + fOP_STATUS_MEDIA_STATE_CONNECTED)) { + struct rt_mlme_start_req StartReq; + + DBGPRINT(RT_DEBUG_TRACE, + ("MMCHK - excessive BEACON lost, last STA in this IBSS, MediaState=Disconnected\n")); + LinkDown(pAd, FALSE); + + StartParmFill(pAd, &StartReq, + (char *) pAd->MlmeAux.Ssid, + pAd->MlmeAux.SsidLen); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_START_REQ, + sizeof(struct rt_mlme_start_req), &StartReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_START; + } + + for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++) { + struct rt_mac_table_entry *pEntry = &pAd->MacTab.Content[i]; + + if (pEntry->ValidAsCLI == FALSE) + continue; + + if (RTMP_TIME_AFTER + (pAd->Mlme.Now32, + pEntry->LastBeaconRxTime + ADHOC_BEACON_LOST_TIME)) + MacTableDeleteEntry(pAd, pEntry->Aid, + pEntry->Addr); + } + } else /* no INFRA nor ADHOC connection */ + { + + if (pAd->StaCfg.bScanReqIsFromWebUI && + RTMP_TIME_BEFORE(pAd->Mlme.Now32, + pAd->StaCfg.LastScanTime + (30 * OS_HZ))) + goto SKIP_AUTO_SCAN_CONN; + else + pAd->StaCfg.bScanReqIsFromWebUI = FALSE; + + if ((pAd->StaCfg.bAutoReconnect == TRUE) + && RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP) + && + (MlmeValidateSSID + (pAd->MlmeAux.AutoReconnectSsid, + pAd->MlmeAux.AutoReconnectSsidLen) == TRUE)) { + if ((pAd->ScanTab.BssNr == 0) + && (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE)) { + struct rt_mlme_scan_req ScanReq; + + if (RTMP_TIME_AFTER + (pAd->Mlme.Now32, + pAd->StaCfg.LastScanTime + (10 * OS_HZ))) { + DBGPRINT(RT_DEBUG_TRACE, + ("STAMlmePeriodicExec():CNTL - ScanTab.BssNr==0, start a new ACTIVE scan SSID[%s]\n", + pAd->MlmeAux. + AutoReconnectSsid)); + ScanParmFill(pAd, &ScanReq, + (char *)pAd->MlmeAux. + AutoReconnectSsid, + pAd->MlmeAux. + AutoReconnectSsidLen, + BSS_ANY, SCAN_ACTIVE); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, + MT2_MLME_SCAN_REQ, + sizeof + (struct rt_mlme_scan_req), + &ScanReq); + pAd->Mlme.CntlMachine.CurrState = + CNTL_WAIT_OID_LIST_SCAN; + /* Reset Missed scan number */ + pAd->StaCfg.LastScanTime = + pAd->Mlme.Now32; + } else if (pAd->StaCfg.BssType == BSS_ADHOC) /* Quit the forever scan when in a very clean room */ + MlmeAutoReconnectLastSSID(pAd); + } else if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) { + if ((pAd->Mlme.OneSecPeriodicRound % 7) == 0) { + MlmeAutoScan(pAd); + pAd->StaCfg.LastScanTime = + pAd->Mlme.Now32; + } else { + MlmeAutoReconnectLastSSID(pAd); + } + } + } + } + +SKIP_AUTO_SCAN_CONN: + + if ((pAd->MacTab.Content[BSSID_WCID].TXBAbitmap != 0) + && (pAd->MacTab.fAnyBASession == FALSE)) { + pAd->MacTab.fAnyBASession = TRUE; + AsicUpdateProtect(pAd, HT_FORCERTSCTS, ALLN_SETPROTECT, FALSE, + FALSE); + } else if ((pAd->MacTab.Content[BSSID_WCID].TXBAbitmap == 0) + && (pAd->MacTab.fAnyBASession == TRUE)) { + pAd->MacTab.fAnyBASession = FALSE; + AsicUpdateProtect(pAd, + pAd->MlmeAux.AddHtInfo.AddHtInfo2. + OperaionMode, ALLN_SETPROTECT, FALSE, FALSE); + } + + return; +} + +/* Link down report */ +void LinkDownExec(void *SystemSpecific1, + void *FunctionContext, + void *SystemSpecific2, void *SystemSpecific3) +{ + struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext; + + if (pAd != NULL) { + struct rt_mlme_disassoc_req DisassocReq; + + if ((pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED) && + (INFRA_ON(pAd))) { + DBGPRINT(RT_DEBUG_TRACE, + ("LinkDownExec(): disassociate with current AP...\n")); + DisassocParmFill(pAd, &DisassocReq, + pAd->CommonCfg.Bssid, + REASON_DISASSOC_STA_LEAVING); + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, + MT2_MLME_DISASSOC_REQ, + sizeof(struct rt_mlme_disassoc_req), + &DisassocReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC; + + pAd->IndicateMediaState = NdisMediaStateDisconnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_DOWN; + } + } +} + +/* IRQL = DISPATCH_LEVEL */ +void MlmeAutoScan(struct rt_rtmp_adapter *pAd) +{ + /* check CntlMachine.CurrState to avoid collision with NDIS SetOID request */ + if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) { + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Driver auto scan\n")); + MlmeEnqueue(pAd, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID_LIST_SCAN, + pAd->MlmeAux.AutoReconnectSsidLen, + pAd->MlmeAux.AutoReconnectSsid); + RTMP_MLME_HANDLER(pAd); + } +} + +/* IRQL = DISPATCH_LEVEL */ +void MlmeAutoReconnectLastSSID(struct rt_rtmp_adapter *pAd) +{ + if (pAd->StaCfg.bAutoConnectByBssid) { + DBGPRINT(RT_DEBUG_TRACE, + ("Driver auto reconnect to last OID_802_11_BSSID setting - %02X:%02X:%02X:%02X:%02X:%02X\n", + pAd->MlmeAux.Bssid[0], pAd->MlmeAux.Bssid[1], + pAd->MlmeAux.Bssid[2], pAd->MlmeAux.Bssid[3], + pAd->MlmeAux.Bssid[4], pAd->MlmeAux.Bssid[5])); + + pAd->MlmeAux.Channel = pAd->CommonCfg.Channel; + MlmeEnqueue(pAd, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID, MAC_ADDR_LEN, pAd->MlmeAux.Bssid); + + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + + RTMP_MLME_HANDLER(pAd); + } + /* check CntlMachine.CurrState to avoid collision with NDIS SetOID request */ + else if ((pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) && + (MlmeValidateSSID + (pAd->MlmeAux.AutoReconnectSsid, + pAd->MlmeAux.AutoReconnectSsidLen) == TRUE)) { + struct rt_ndis_802_11_ssid OidSsid; + OidSsid.SsidLength = pAd->MlmeAux.AutoReconnectSsidLen; + NdisMoveMemory(OidSsid.Ssid, pAd->MlmeAux.AutoReconnectSsid, + pAd->MlmeAux.AutoReconnectSsidLen); + + DBGPRINT(RT_DEBUG_TRACE, + ("Driver auto reconnect to last OID_802_11_SSID setting - %s, len - %d\n", + pAd->MlmeAux.AutoReconnectSsid, + pAd->MlmeAux.AutoReconnectSsidLen)); + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, OID_802_11_SSID, + sizeof(struct rt_ndis_802_11_ssid), &OidSsid); + RTMP_MLME_HANDLER(pAd); + } } /* @@ -1678,47 +1582,50 @@ VOID MlmeSelectTxRateTable( Output: ========================================================================== */ -VOID MlmeCheckForRoaming( - IN PRTMP_ADAPTER pAd, - IN ULONG Now32) +void MlmeCheckForRoaming(struct rt_rtmp_adapter *pAd, unsigned long Now32) { - USHORT i; - BSS_TABLE *pRoamTab = &pAd->MlmeAux.RoamTab; - BSS_ENTRY *pBss; + u16 i; + struct rt_bss_table *pRoamTab = &pAd->MlmeAux.RoamTab; + struct rt_bss_entry *pBss; DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeCheckForRoaming\n")); - // put all roaming candidates into RoamTab, and sort in RSSI order + /* put all roaming candidates into RoamTab, and sort in RSSI order */ BssTableInit(pRoamTab); - for (i = 0; i < pAd->ScanTab.BssNr; i++) - { + for (i = 0; i < pAd->ScanTab.BssNr; i++) { pBss = &pAd->ScanTab.BssEntry[i]; - if ((pBss->LastBeaconRxTime + BEACON_LOST_TIME) < Now32) - continue; // AP disappear + if ((pBss->LastBeaconRxTime + pAd->StaCfg.BeaconLostTime) < + Now32) + continue; /* AP disappear */ if (pBss->Rssi <= RSSI_THRESHOLD_FOR_ROAMING) - continue; // RSSI too weak. forget it. + continue; /* RSSI too weak. forget it. */ if (MAC_ADDR_EQUAL(pBss->Bssid, pAd->CommonCfg.Bssid)) - continue; // skip current AP - if (pBss->Rssi < (pAd->StaCfg.RssiSample.LastRssi0 + RSSI_DELTA)) - continue; // only AP with stronger RSSI is eligible for roaming - - // AP passing all above rules is put into roaming candidate table - NdisMoveMemory(&pRoamTab->BssEntry[pRoamTab->BssNr], pBss, sizeof(BSS_ENTRY)); + continue; /* skip current AP */ + if (pBss->Rssi < + (pAd->StaCfg.RssiSample.LastRssi0 + RSSI_DELTA)) + continue; /* only AP with stronger RSSI is eligible for roaming */ + + /* AP passing all above rules is put into roaming candidate table */ + NdisMoveMemory(&pRoamTab->BssEntry[pRoamTab->BssNr], pBss, + sizeof(struct rt_bss_entry)); pRoamTab->BssNr += 1; } - if (pRoamTab->BssNr > 0) - { - // check CntlMachine.CurrState to avoid collision with NDIS SetOID request - if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) - { - pAd->RalinkCounters.PoorCQIRoamingCount ++; - DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Roaming attempt #%ld\n", pAd->RalinkCounters.PoorCQIRoamingCount)); - MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_MLME_ROAMING_REQ, 0, NULL); - RT28XX_MLME_HANDLER(pAd); + if (pRoamTab->BssNr > 0) { + /* check CntlMachine.CurrState to avoid collision with NDIS SetOID request */ + if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) { + pAd->RalinkCounters.PoorCQIRoamingCount++; + DBGPRINT(RT_DEBUG_TRACE, + ("MMCHK - Roaming attempt #%ld\n", + pAd->RalinkCounters.PoorCQIRoamingCount)); + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, + MT2_MLME_ROAMING_REQ, 0, NULL); + RTMP_MLME_HANDLER(pAd); } } - DBGPRINT(RT_DEBUG_TRACE, ("<== MlmeCheckForRoaming(# of candidate= %d)\n",pRoamTab->BssNr)); + DBGPRINT(RT_DEBUG_TRACE, + ("<== MlmeCheckForRoaming(# of candidate= %d)\n", + pRoamTab->BssNr)); } /* @@ -1733,159 +1640,74 @@ VOID MlmeCheckForRoaming( Output: ========================================================================== */ -VOID MlmeCheckForFastRoaming( - IN PRTMP_ADAPTER pAd, - IN ULONG Now) +BOOLEAN MlmeCheckForFastRoaming(struct rt_rtmp_adapter *pAd) { - USHORT i; - BSS_TABLE *pRoamTab = &pAd->MlmeAux.RoamTab; - BSS_ENTRY *pBss; + u16 i; + struct rt_bss_table *pRoamTab = &pAd->MlmeAux.RoamTab; + struct rt_bss_entry *pBss; DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeCheckForFastRoaming\n")); - // put all roaming candidates into RoamTab, and sort in RSSI order + /* put all roaming candidates into RoamTab, and sort in RSSI order */ BssTableInit(pRoamTab); - for (i = 0; i < pAd->ScanTab.BssNr; i++) - { + for (i = 0; i < pAd->ScanTab.BssNr; i++) { pBss = &pAd->ScanTab.BssEntry[i]; - if ((pBss->Rssi <= -50) && (pBss->Channel == pAd->CommonCfg.Channel)) - continue; // RSSI too weak. forget it. + if ((pBss->Rssi <= -50) + && (pBss->Channel == pAd->CommonCfg.Channel)) + continue; /* RSSI too weak. forget it. */ if (MAC_ADDR_EQUAL(pBss->Bssid, pAd->CommonCfg.Bssid)) - continue; // skip current AP - if (!SSID_EQUAL(pBss->Ssid, pBss->SsidLen, pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen)) - continue; // skip different SSID - if (pBss->Rssi < (RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2) + RSSI_DELTA)) - continue; // skip AP without better RSSI - - DBGPRINT(RT_DEBUG_TRACE, ("LastRssi0 = %d, pBss->Rssi = %d\n", RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2), pBss->Rssi)); - // AP passing all above rules is put into roaming candidate table - NdisMoveMemory(&pRoamTab->BssEntry[pRoamTab->BssNr], pBss, sizeof(BSS_ENTRY)); + continue; /* skip current AP */ + if (!SSID_EQUAL + (pBss->Ssid, pBss->SsidLen, pAd->CommonCfg.Ssid, + pAd->CommonCfg.SsidLen)) + continue; /* skip different SSID */ + if (pBss->Rssi < + (RTMPMaxRssi + (pAd, pAd->StaCfg.RssiSample.LastRssi0, + pAd->StaCfg.RssiSample.LastRssi1, + pAd->StaCfg.RssiSample.LastRssi2) + RSSI_DELTA)) + continue; /* skip AP without better RSSI */ + + DBGPRINT(RT_DEBUG_TRACE, + ("LastRssi0 = %d, pBss->Rssi = %d\n", + RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, + pAd->StaCfg.RssiSample.LastRssi1, + pAd->StaCfg.RssiSample.LastRssi2), + pBss->Rssi)); + /* AP passing all above rules is put into roaming candidate table */ + NdisMoveMemory(&pRoamTab->BssEntry[pRoamTab->BssNr], pBss, + sizeof(struct rt_bss_entry)); pRoamTab->BssNr += 1; } - if (pRoamTab->BssNr > 0) - { - // check CntlMachine.CurrState to avoid collision with NDIS SetOID request - if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) - { - pAd->RalinkCounters.PoorCQIRoamingCount ++; - DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Roaming attempt #%ld\n", pAd->RalinkCounters.PoorCQIRoamingCount)); - MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_MLME_ROAMING_REQ, 0, NULL); - RT28XX_MLME_HANDLER(pAd); - } - } - // Maybe site survey required - else - { - if ((pAd->StaCfg.LastScanTime + 10 * 1000) < Now) - { - // check CntlMachine.CurrState to avoid collision with NDIS SetOID request - DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Roaming, No eligable entry, try new scan!\n")); - pAd->StaCfg.ScanCnt = 2; - pAd->StaCfg.LastScanTime = Now; - MlmeAutoScan(pAd); + DBGPRINT(RT_DEBUG_TRACE, + ("<== MlmeCheckForFastRoaming (BssNr=%d)\n", pRoamTab->BssNr)); + if (pRoamTab->BssNr > 0) { + /* check CntlMachine.CurrState to avoid collision with NDIS SetOID request */ + if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) { + pAd->RalinkCounters.PoorCQIRoamingCount++; + DBGPRINT(RT_DEBUG_TRACE, + ("MMCHK - Roaming attempt #%ld\n", + pAd->RalinkCounters.PoorCQIRoamingCount)); + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, + MT2_MLME_ROAMING_REQ, 0, NULL); + RTMP_MLME_HANDLER(pAd); + return TRUE; } } - DBGPRINT(RT_DEBUG_TRACE, ("<== MlmeCheckForFastRoaming (BssNr=%d)\n", pRoamTab->BssNr)); -} - -/* - ========================================================================== - Description: - This routine calculates TxPER, RxPER of the past N-sec period. And - according to the calculation result, ChannelQuality is calculated here - to decide if current AP is still doing the job. - - If ChannelQuality is not good, a ROAMing attempt may be tried later. - Output: - StaCfg.ChannelQuality - 0..100 - - IRQL = DISPATCH_LEVEL - - NOTE: This routine decide channle quality based on RX CRC error ratio. - Caller should make sure a function call to NICUpdateRawCounters(pAd) - is performed right before this routine, so that this routine can decide - channel quality based on the most up-to-date information - ========================================================================== - */ -VOID MlmeCalculateChannelQuality( - IN PRTMP_ADAPTER pAd, - IN ULONG Now32) -{ - ULONG TxOkCnt, TxCnt, TxPER, TxPRR; - ULONG RxCnt, RxPER; - UCHAR NorRssi; - CHAR MaxRssi; - ULONG BeaconLostTime = BEACON_LOST_TIME; - - MaxRssi = RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2); - - // - // calculate TX packet error ratio and TX retry ratio - if too few TX samples, skip TX related statistics - // - TxOkCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + pAd->RalinkCounters.OneSecTxRetryOkCount; - TxCnt = TxOkCnt + pAd->RalinkCounters.OneSecTxFailCount; - if (TxCnt < 5) - { - TxPER = 0; - TxPRR = 0; - } - else - { - TxPER = (pAd->RalinkCounters.OneSecTxFailCount * 100) / TxCnt; - TxPRR = ((TxCnt - pAd->RalinkCounters.OneSecTxNoRetryOkCount) * 100) / TxCnt; - } - - // - // calculate RX PER - don't take RxPER into consideration if too few sample - // - RxCnt = pAd->RalinkCounters.OneSecRxOkCnt + pAd->RalinkCounters.OneSecRxFcsErrCnt; - if (RxCnt < 5) - RxPER = 0; - else - RxPER = (pAd->RalinkCounters.OneSecRxFcsErrCnt * 100) / RxCnt; - - // - // decide ChannelQuality based on: 1)last BEACON received time, 2)last RSSI, 3)TxPER, and 4)RxPER - // - if (INFRA_ON(pAd) && - (pAd->RalinkCounters.OneSecTxNoRetryOkCount < 2) && // no heavy traffic - (pAd->StaCfg.LastBeaconRxTime + BeaconLostTime < Now32)) - { - DBGPRINT(RT_DEBUG_TRACE, ("BEACON lost > %ld msec with TxOkCnt=%ld -> CQI=0\n", BeaconLostTime, TxOkCnt)); - pAd->Mlme.ChannelQuality = 0; - } - else - { - // Normalize Rssi - if (MaxRssi > -40) - NorRssi = 100; - else if (MaxRssi < -90) - NorRssi = 0; - else - NorRssi = (MaxRssi + 90) * 2; - - // ChannelQuality = W1*RSSI + W2*TxPRR + W3*RxPER (RSSI 0..100), (TxPER 100..0), (RxPER 100..0) - pAd->Mlme.ChannelQuality = (RSSI_WEIGHTING * NorRssi + - TX_WEIGHTING * (100 - TxPRR) + - RX_WEIGHTING* (100 - RxPER)) / 100; - if (pAd->Mlme.ChannelQuality >= 100) - pAd->Mlme.ChannelQuality = 100; - } - + return FALSE; } -VOID MlmeSetTxRate( - IN PRTMP_ADAPTER pAd, - IN PMAC_TABLE_ENTRY pEntry, - IN PRTMP_TX_RATE_SWITCH pTxRate) +void MlmeSetTxRate(struct rt_rtmp_adapter *pAd, + struct rt_mac_table_entry *pEntry, struct rt_rtmp_tx_rate_switch * pTxRate) { - UCHAR MaxMode = MODE_OFDM; + u8 MaxMode = MODE_OFDM; MaxMode = MODE_HTGREENFIELD; - if (pTxRate->STBC && (pAd->StaCfg.MaxHTPhyMode.field.STBC) && (pAd->Antenna.field.TxPath == 2)) + if (pTxRate->STBC && (pAd->StaCfg.MaxHTPhyMode.field.STBC) + && (pAd->Antenna.field.TxPath == 2)) pAd->StaCfg.HTPhyMode.field.STBC = STBC_USE; else pAd->StaCfg.HTPhyMode.field.STBC = STBC_NONE; @@ -1896,87 +1718,109 @@ VOID MlmeSetTxRate( if (pAd->StaCfg.HTPhyMode.field.MCS > 7) pAd->StaCfg.HTPhyMode.field.STBC = STBC_NONE; - if (ADHOC_ON(pAd)) - { - // If peer adhoc is b-only mode, we can't send 11g rate. + if (ADHOC_ON(pAd)) { + /* If peer adhoc is b-only mode, we can't send 11g rate. */ pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800; - pEntry->HTPhyMode.field.STBC = STBC_NONE; + pEntry->HTPhyMode.field.STBC = STBC_NONE; - // - // For Adhoc MODE_CCK, driver will use AdhocBOnlyJoined flag to roll back to B only if necessary - // - pEntry->HTPhyMode.field.MODE = pTxRate->Mode; - pEntry->HTPhyMode.field.ShortGI = pAd->StaCfg.HTPhyMode.field.ShortGI; - pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + /* */ + /* For Adhoc MODE_CCK, driver will use AdhocBOnlyJoined flag to roll back to B only if necessary */ + /* */ + pEntry->HTPhyMode.field.MODE = pTxRate->Mode; + pEntry->HTPhyMode.field.ShortGI = + pAd->StaCfg.HTPhyMode.field.ShortGI; + pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; - // Patch speed error in status page + /* Patch speed error in status page */ pAd->StaCfg.HTPhyMode.field.MODE = pEntry->HTPhyMode.field.MODE; - } - else - { + } else { if (pTxRate->Mode <= MaxMode) pAd->StaCfg.HTPhyMode.field.MODE = pTxRate->Mode; - if (pTxRate->ShortGI && (pAd->StaCfg.MaxHTPhyMode.field.ShortGI)) + if (pTxRate->ShortGI + && (pAd->StaCfg.MaxHTPhyMode.field.ShortGI)) pAd->StaCfg.HTPhyMode.field.ShortGI = GI_400; else pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800; - // Reexam each bandwidth's SGI support. - if (pAd->StaCfg.HTPhyMode.field.ShortGI == GI_400) - { - if ((pEntry->HTPhyMode.field.BW == BW_20) && (!CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_SGI20_CAPABLE))) + /* Reexam each bandwidth's SGI support. */ + if (pAd->StaCfg.HTPhyMode.field.ShortGI == GI_400) { + if ((pEntry->HTPhyMode.field.BW == BW_20) + && + (!CLIENT_STATUS_TEST_FLAG + (pEntry, fCLIENT_STATUS_SGI20_CAPABLE))) pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800; - if ((pEntry->HTPhyMode.field.BW == BW_40) && (!CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_SGI40_CAPABLE))) + if ((pEntry->HTPhyMode.field.BW == BW_40) + && + (!CLIENT_STATUS_TEST_FLAG + (pEntry, fCLIENT_STATUS_SGI40_CAPABLE))) pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800; } - - // Turn RTS/CTS rate to 6Mbps. - if ((pEntry->HTPhyMode.field.MCS == 0) && (pAd->StaCfg.HTPhyMode.field.MCS != 0)) - { - pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; - if (pAd->MacTab.fAnyBASession) - { - AsicUpdateProtect(pAd, HT_FORCERTSCTS, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); + /* Turn RTS/CTS rate to 6Mbps. */ + if ((pEntry->HTPhyMode.field.MCS == 0) + && (pAd->StaCfg.HTPhyMode.field.MCS != 0)) { + pEntry->HTPhyMode.field.MCS = + pAd->StaCfg.HTPhyMode.field.MCS; + if (pAd->MacTab.fAnyBASession) { + AsicUpdateProtect(pAd, HT_FORCERTSCTS, + ALLN_SETPROTECT, TRUE, + (BOOLEAN) pAd->MlmeAux. + AddHtInfo.AddHtInfo2. + NonGfPresent); + } else { + AsicUpdateProtect(pAd, + pAd->MlmeAux.AddHtInfo. + AddHtInfo2.OperaionMode, + ALLN_SETPROTECT, TRUE, + (BOOLEAN) pAd->MlmeAux. + AddHtInfo.AddHtInfo2. + NonGfPresent); } - else - { - AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); + } else if ((pEntry->HTPhyMode.field.MCS == 8) + && (pAd->StaCfg.HTPhyMode.field.MCS != 8)) { + pEntry->HTPhyMode.field.MCS = + pAd->StaCfg.HTPhyMode.field.MCS; + if (pAd->MacTab.fAnyBASession) { + AsicUpdateProtect(pAd, HT_FORCERTSCTS, + ALLN_SETPROTECT, TRUE, + (BOOLEAN) pAd->MlmeAux. + AddHtInfo.AddHtInfo2. + NonGfPresent); + } else { + AsicUpdateProtect(pAd, + pAd->MlmeAux.AddHtInfo. + AddHtInfo2.OperaionMode, + ALLN_SETPROTECT, TRUE, + (BOOLEAN) pAd->MlmeAux. + AddHtInfo.AddHtInfo2. + NonGfPresent); } - } - else if ((pEntry->HTPhyMode.field.MCS == 8) && (pAd->StaCfg.HTPhyMode.field.MCS != 8)) - { - pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; - if (pAd->MacTab.fAnyBASession) - { - AsicUpdateProtect(pAd, HT_FORCERTSCTS, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); - } - else - { - AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); - } - } - else if ((pEntry->HTPhyMode.field.MCS != 0) && (pAd->StaCfg.HTPhyMode.field.MCS == 0)) - { - AsicUpdateProtect(pAd, HT_RTSCTS_6M, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); - - } - else if ((pEntry->HTPhyMode.field.MCS != 8) && (pAd->StaCfg.HTPhyMode.field.MCS == 8)) - { - AsicUpdateProtect(pAd, HT_RTSCTS_6M, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); - } - - pEntry->HTPhyMode.field.STBC = pAd->StaCfg.HTPhyMode.field.STBC; - pEntry->HTPhyMode.field.ShortGI = pAd->StaCfg.HTPhyMode.field.ShortGI; - pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; - pEntry->HTPhyMode.field.MODE = pAd->StaCfg.HTPhyMode.field.MODE; - - if ((pAd->StaCfg.MaxHTPhyMode.field.MODE == MODE_HTGREENFIELD) && - pAd->WIFItestbed.bGreenField) - pEntry->HTPhyMode.field.MODE = MODE_HTGREENFIELD; - } - - pAd->LastTxRate = (USHORT)(pEntry->HTPhyMode.word); + } else if ((pEntry->HTPhyMode.field.MCS != 0) + && (pAd->StaCfg.HTPhyMode.field.MCS == 0)) { + AsicUpdateProtect(pAd, HT_RTSCTS_6M, ALLN_SETPROTECT, + TRUE, + (BOOLEAN) pAd->MlmeAux.AddHtInfo. + AddHtInfo2.NonGfPresent); + + } else if ((pEntry->HTPhyMode.field.MCS != 8) + && (pAd->StaCfg.HTPhyMode.field.MCS == 8)) { + AsicUpdateProtect(pAd, HT_RTSCTS_6M, ALLN_SETPROTECT, + TRUE, + (BOOLEAN) pAd->MlmeAux.AddHtInfo. + AddHtInfo2.NonGfPresent); + } + + pEntry->HTPhyMode.field.STBC = pAd->StaCfg.HTPhyMode.field.STBC; + pEntry->HTPhyMode.field.ShortGI = + pAd->StaCfg.HTPhyMode.field.ShortGI; + pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + pEntry->HTPhyMode.field.MODE = pAd->StaCfg.HTPhyMode.field.MODE; + if ((pAd->StaCfg.MaxHTPhyMode.field.MODE == MODE_HTGREENFIELD) + && pAd->WIFItestbed.bGreenField) + pEntry->HTPhyMode.field.MODE = MODE_HTGREENFIELD; + } + + pAd->LastTxRate = (u16)(pEntry->HTPhyMode.word); } /* @@ -1996,47 +1840,39 @@ VOID MlmeSetTxRate( call this routine every second ========================================================================== */ -VOID MlmeDynamicTxRateSwitching( - IN PRTMP_ADAPTER pAd) +void MlmeDynamicTxRateSwitching(struct rt_rtmp_adapter *pAd) { - UCHAR UpRateIdx = 0, DownRateIdx = 0, CurrRateIdx; - ULONG i, AccuTxTotalCnt = 0, TxTotalCnt; - ULONG TxErrorRatio = 0; - BOOLEAN bTxRateChanged, bUpgradeQuality = FALSE; - PRTMP_TX_RATE_SWITCH pCurrTxRate, pNextTxRate = NULL; - PUCHAR pTable; - UCHAR TableSize = 0; - UCHAR InitTxRateIdx = 0, TrainUp, TrainDown; - CHAR Rssi, RssiOffset = 0; - TX_STA_CNT1_STRUC StaTx1; - TX_STA_CNT0_STRUC TxStaCnt0; - ULONG TxRetransmit = 0, TxSuccess = 0, TxFailCount = 0; - MAC_TABLE_ENTRY *pEntry; - - // - // walk through MAC table, see if need to change AP's TX rate toward each entry - // - for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++) - { + u8 UpRateIdx = 0, DownRateIdx = 0, CurrRateIdx; + unsigned long i, AccuTxTotalCnt = 0, TxTotalCnt; + unsigned long TxErrorRatio = 0; + BOOLEAN bTxRateChanged = FALSE, bUpgradeQuality = FALSE; + struct rt_rtmp_tx_rate_switch *pCurrTxRate, *pNextTxRate = NULL; + u8 *pTable; + u8 TableSize = 0; + u8 InitTxRateIdx = 0, TrainUp, TrainDown; + char Rssi, RssiOffset = 0; + TX_STA_CNT1_STRUC StaTx1; + TX_STA_CNT0_STRUC TxStaCnt0; + unsigned long TxRetransmit = 0, TxSuccess = 0, TxFailCount = 0; + struct rt_mac_table_entry *pEntry; + struct rt_rssi_sample *pRssi = &pAd->StaCfg.RssiSample; + + /* */ + /* walk through MAC table, see if need to change AP's TX rate toward each entry */ + /* */ + for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++) { pEntry = &pAd->MacTab.Content[i]; - // check if this entry need to switch rate automatically + /* check if this entry need to switch rate automatically */ if (RTMPCheckEntryEnableAutoRateSwitch(pAd, pEntry) == FALSE) continue; - if ((pAd->MacTab.Size == 1) || (pEntry->ValidAsDls)) - { -#ifdef RT2860 - Rssi = RTMPMaxRssi(pAd, (CHAR)pAd->StaCfg.RssiSample.AvgRssi0, (CHAR)pAd->StaCfg.RssiSample.AvgRssi1, (CHAR)pAd->StaCfg.RssiSample.AvgRssi2); -#endif -#ifdef RT2870 + if ((pAd->MacTab.Size == 1) || (pEntry->ValidAsDls)) { Rssi = RTMPMaxRssi(pAd, - pAd->StaCfg.RssiSample.AvgRssi0, - pAd->StaCfg.RssiSample.AvgRssi1, - pAd->StaCfg.RssiSample.AvgRssi2); -#endif + pRssi->AvgRssi0, + pRssi->AvgRssi1, pRssi->AvgRssi2); - // Update statistic counter + /* Update statistic counter */ RTMP_IO_READ32(pAd, TX_STA_CNT0, &TxStaCnt0.word); RTMP_IO_READ32(pAd, TX_STA_CNT1, &StaTx1.word); pAd->bUpdateBcnCntDone = TRUE; @@ -2045,291 +1881,293 @@ VOID MlmeDynamicTxRateSwitching( TxFailCount = TxStaCnt0.field.TxFailCount; TxTotalCnt = TxRetransmit + TxSuccess + TxFailCount; - pAd->RalinkCounters.OneSecTxRetryOkCount += StaTx1.field.TxRetransmit; - pAd->RalinkCounters.OneSecTxNoRetryOkCount += StaTx1.field.TxSuccess; - pAd->RalinkCounters.OneSecTxFailCount += TxStaCnt0.field.TxFailCount; - pAd->WlanCounters.TransmittedFragmentCount.u.LowPart += StaTx1.field.TxSuccess; - pAd->WlanCounters.RetryCount.u.LowPart += StaTx1.field.TxRetransmit; - pAd->WlanCounters.FailedCount.u.LowPart += TxStaCnt0.field.TxFailCount; - - // if no traffic in the past 1-sec period, don't change TX rate, - // but clear all bad history. because the bad history may affect the next - // Chariot throughput test - AccuTxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + - pAd->RalinkCounters.OneSecTxRetryOkCount + - pAd->RalinkCounters.OneSecTxFailCount; + pAd->RalinkCounters.OneSecTxRetryOkCount += + StaTx1.field.TxRetransmit; + pAd->RalinkCounters.OneSecTxNoRetryOkCount += + StaTx1.field.TxSuccess; + pAd->RalinkCounters.OneSecTxFailCount += + TxStaCnt0.field.TxFailCount; + pAd->WlanCounters.TransmittedFragmentCount.u.LowPart += + StaTx1.field.TxSuccess; + pAd->WlanCounters.RetryCount.u.LowPart += + StaTx1.field.TxRetransmit; + pAd->WlanCounters.FailedCount.u.LowPart += + TxStaCnt0.field.TxFailCount; + + /* if no traffic in the past 1-sec period, don't change TX rate, */ + /* but clear all bad history. because the bad history may affect the next */ + /* Chariot throughput test */ + AccuTxTotalCnt = + pAd->RalinkCounters.OneSecTxNoRetryOkCount + + pAd->RalinkCounters.OneSecTxRetryOkCount + + pAd->RalinkCounters.OneSecTxFailCount; if (TxTotalCnt) - TxErrorRatio = ((TxRetransmit + TxFailCount) * 100) / TxTotalCnt; - } - else - { -#ifdef RT2860 - Rssi = RTMPMaxRssi(pAd, (CHAR)pEntry->RssiSample.AvgRssi0, (CHAR)pEntry->RssiSample.AvgRssi1, (CHAR)pEntry->RssiSample.AvgRssi2); -#endif -#ifdef RT2870 + TxErrorRatio = + ((TxRetransmit + + TxFailCount) * 100) / TxTotalCnt; + } else { if (INFRA_ON(pAd) && (i == 1)) Rssi = RTMPMaxRssi(pAd, - pAd->StaCfg.RssiSample.AvgRssi0, - pAd->StaCfg.RssiSample.AvgRssi1, - pAd->StaCfg.RssiSample.AvgRssi2); + pRssi->AvgRssi0, + pRssi->AvgRssi1, + pRssi->AvgRssi2); else Rssi = RTMPMaxRssi(pAd, - pEntry->RssiSample.AvgRssi0, - pEntry->RssiSample.AvgRssi1, - pEntry->RssiSample.AvgRssi2); -#endif + pEntry->RssiSample.AvgRssi0, + pEntry->RssiSample.AvgRssi1, + pEntry->RssiSample.AvgRssi2); TxTotalCnt = pEntry->OneSecTxNoRetryOkCount + - pEntry->OneSecTxRetryOkCount + - pEntry->OneSecTxFailCount; + pEntry->OneSecTxRetryOkCount + + pEntry->OneSecTxFailCount; if (TxTotalCnt) - TxErrorRatio = ((pEntry->OneSecTxRetryOkCount + pEntry->OneSecTxFailCount) * 100) / TxTotalCnt; + TxErrorRatio = + ((pEntry->OneSecTxRetryOkCount + + pEntry->OneSecTxFailCount) * 100) / + TxTotalCnt; + } + + if (TxTotalCnt) { + /* + Three AdHoc connections can not work normally if one AdHoc connection is disappeared from a heavy traffic environment generated by ping tool + We force to set LongRtyLimit and ShortRtyLimit to 0 to stop retransmitting packet, after a while, resoring original settings + */ + if (TxErrorRatio == 100) { + TX_RTY_CFG_STRUC TxRtyCfg, TxRtyCfgtmp; + unsigned long Index; + unsigned long MACValue; + + RTMP_IO_READ32(pAd, TX_RTY_CFG, &TxRtyCfg.word); + TxRtyCfgtmp.word = TxRtyCfg.word; + TxRtyCfg.field.LongRtyLimit = 0x0; + TxRtyCfg.field.ShortRtyLimit = 0x0; + RTMP_IO_WRITE32(pAd, TX_RTY_CFG, TxRtyCfg.word); + + RTMPusecDelay(1); + + Index = 0; + MACValue = 0; + do { + RTMP_IO_READ32(pAd, TXRXQ_PCNT, + &MACValue); + if ((MACValue & 0xffffff) == 0) + break; + Index++; + RTMPusecDelay(1000); + } while ((Index < 330) + && + (!RTMP_TEST_FLAG + (pAd, + fRTMP_ADAPTER_HALT_IN_PROGRESS))); + + RTMP_IO_READ32(pAd, TX_RTY_CFG, &TxRtyCfg.word); + TxRtyCfg.field.LongRtyLimit = + TxRtyCfgtmp.field.LongRtyLimit; + TxRtyCfg.field.ShortRtyLimit = + TxRtyCfgtmp.field.ShortRtyLimit; + RTMP_IO_WRITE32(pAd, TX_RTY_CFG, TxRtyCfg.word); + } } CurrRateIdx = pEntry->CurrTxRateIndex; - MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, &InitTxRateIdx); + MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, + &InitTxRateIdx); - if (CurrRateIdx >= TableSize) - { + if (CurrRateIdx >= TableSize) { CurrRateIdx = TableSize - 1; } - - // When switch from Fixed rate -> auto rate, the REAL TX rate might be different from pAd->CommonCfg.TxRateIndex. - // So need to sync here. - pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(CurrRateIdx+1)*5]; + /* When switch from Fixed rate -> auto rate, the REAL TX rate might be different from pAd->CommonCfg.TxRateIndex. */ + /* So need to sync here. */ + pCurrTxRate = + (struct rt_rtmp_tx_rate_switch *) & pTable[(CurrRateIdx + 1) * 5]; if ((pEntry->HTPhyMode.field.MCS != pCurrTxRate->CurrMCS) - //&& (pAd->StaCfg.bAutoTxRateSwitch == TRUE) - ) - { - - // Need to sync Real Tx rate and our record. - // Then return for next DRS. - pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(InitTxRateIdx+1)*5]; + /*&& (pAd->StaCfg.bAutoTxRateSwitch == TRUE) */ + ) { + + /* Need to sync Real Tx rate and our record. */ + /* Then return for next DRS. */ + pCurrTxRate = + (struct rt_rtmp_tx_rate_switch *) & pTable[(InitTxRateIdx + 1) + * 5]; pEntry->CurrTxRateIndex = InitTxRateIdx; MlmeSetTxRate(pAd, pEntry, pCurrTxRate); - // reset all OneSecTx counters + /* reset all OneSecTx counters */ RESET_ONE_SEC_TX_CNT(pEntry); continue; } - - // decide the next upgrade rate and downgrade rate, if any - if ((CurrRateIdx > 0) && (CurrRateIdx < (TableSize - 1))) - { + /* decide the next upgrade rate and downgrade rate, if any */ + if ((CurrRateIdx > 0) && (CurrRateIdx < (TableSize - 1))) { UpRateIdx = CurrRateIdx + 1; - DownRateIdx = CurrRateIdx -1; - } - else if (CurrRateIdx == 0) - { + DownRateIdx = CurrRateIdx - 1; + } else if (CurrRateIdx == 0) { UpRateIdx = CurrRateIdx + 1; DownRateIdx = CurrRateIdx; - } - else if (CurrRateIdx == (TableSize - 1)) - { + } else if (CurrRateIdx == (TableSize - 1)) { UpRateIdx = CurrRateIdx; DownRateIdx = CurrRateIdx - 1; } - pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(CurrRateIdx+1)*5]; - - if ((Rssi > -65) && (pCurrTxRate->Mode >= MODE_HTMIX)) - { - TrainUp = (pCurrTxRate->TrainUp + (pCurrTxRate->TrainUp >> 1)); - TrainDown = (pCurrTxRate->TrainDown + (pCurrTxRate->TrainDown >> 1)); - } - else - { - TrainUp = pCurrTxRate->TrainUp; - TrainDown = pCurrTxRate->TrainDown; - } - - //pAd->DrsCounters.LastTimeTxRateChangeAction = pAd->DrsCounters.LastSecTxRateChangeAction; - - // - // Keep the last time TxRateChangeAction status. - // - pEntry->LastTimeTxRateChangeAction = pEntry->LastSecTxRateChangeAction; - - - - // - // CASE 1. when TX samples are fewer than 15, then decide TX rate solely on RSSI - // (criteria copied from RT2500 for Netopia case) - // - if (TxTotalCnt <= 15) - { - CHAR idx = 0; - UCHAR TxRateIdx; - //UCHAR MCS0 = 0, MCS1 = 0, MCS2 = 0, MCS3 = 0, MCS4 = 0, MCS7 = 0, MCS12 = 0, MCS13 = 0, MCS14 = 0, MCS15 = 0; - UCHAR MCS0 = 0, MCS1 = 0, MCS2 = 0, MCS3 = 0, MCS4 = 0, MCS5 =0, MCS6 = 0, MCS7 = 0; - UCHAR MCS12 = 0, MCS13 = 0, MCS14 = 0, MCS15 = 0; - UCHAR MCS20 = 0, MCS21 = 0, MCS22 = 0, MCS23 = 0; // 3*3 - - // check the existence and index of each needed MCS - while (idx < pTable[0]) - { - pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(idx+1)*5]; - - if (pCurrTxRate->CurrMCS == MCS_0) - { + pCurrTxRate = + (struct rt_rtmp_tx_rate_switch *) & pTable[(CurrRateIdx + 1) * 5]; + + if ((Rssi > -65) && (pCurrTxRate->Mode >= MODE_HTMIX)) { + TrainUp = + (pCurrTxRate->TrainUp + + (pCurrTxRate->TrainUp >> 1)); + TrainDown = + (pCurrTxRate->TrainDown + + (pCurrTxRate->TrainDown >> 1)); + } else { + TrainUp = pCurrTxRate->TrainUp; + TrainDown = pCurrTxRate->TrainDown; + } + + /*pAd->DrsCounters.LastTimeTxRateChangeAction = pAd->DrsCounters.LastSecTxRateChangeAction; */ + + /* */ + /* Keep the last time TxRateChangeAction status. */ + /* */ + pEntry->LastTimeTxRateChangeAction = + pEntry->LastSecTxRateChangeAction; + + /* */ + /* CASE 1. when TX samples are fewer than 15, then decide TX rate solely on RSSI */ + /* (criteria copied from RT2500 for Netopia case) */ + /* */ + if (TxTotalCnt <= 15) { + char idx = 0; + u8 TxRateIdx; + u8 MCS0 = 0, MCS1 = 0, MCS2 = 0, MCS3 = 0, MCS4 = + 0, MCS5 = 0, MCS6 = 0, MCS7 = 0; + u8 MCS12 = 0, MCS13 = 0, MCS14 = 0, MCS15 = 0; + u8 MCS20 = 0, MCS21 = 0, MCS22 = 0, MCS23 = 0; /* 3*3 */ + + /* check the existence and index of each needed MCS */ + while (idx < pTable[0]) { + pCurrTxRate = + (struct rt_rtmp_tx_rate_switch *) & pTable[(idx + 1) * + 5]; + + if (pCurrTxRate->CurrMCS == MCS_0) { MCS0 = idx; - } - else if (pCurrTxRate->CurrMCS == MCS_1) - { + } else if (pCurrTxRate->CurrMCS == MCS_1) { MCS1 = idx; - } - else if (pCurrTxRate->CurrMCS == MCS_2) - { + } else if (pCurrTxRate->CurrMCS == MCS_2) { MCS2 = idx; - } - else if (pCurrTxRate->CurrMCS == MCS_3) - { + } else if (pCurrTxRate->CurrMCS == MCS_3) { MCS3 = idx; - } - else if (pCurrTxRate->CurrMCS == MCS_4) - { + } else if (pCurrTxRate->CurrMCS == MCS_4) { MCS4 = idx; + } else if (pCurrTxRate->CurrMCS == MCS_5) { + MCS5 = idx; + } else if (pCurrTxRate->CurrMCS == MCS_6) { + MCS6 = idx; } - else if (pCurrTxRate->CurrMCS == MCS_5) - { - MCS5 = idx; - } - else if (pCurrTxRate->CurrMCS == MCS_6) - { - MCS6 = idx; - } - //else if (pCurrTxRate->CurrMCS == MCS_7) - else if ((pCurrTxRate->CurrMCS == MCS_7) && (pCurrTxRate->ShortGI == GI_800)) // prevent the highest MCS using short GI when 1T and low throughput + /*else if (pCurrTxRate->CurrMCS == MCS_7) */ + else if ((pCurrTxRate->CurrMCS == MCS_7) && (pCurrTxRate->ShortGI == GI_800)) /* prevent the highest MCS using short GI when 1T and low throughput */ { MCS7 = idx; - } - else if (pCurrTxRate->CurrMCS == MCS_12) - { + } else if (pCurrTxRate->CurrMCS == MCS_12) { MCS12 = idx; - } - else if (pCurrTxRate->CurrMCS == MCS_13) - { + } else if (pCurrTxRate->CurrMCS == MCS_13) { MCS13 = idx; - } - else if (pCurrTxRate->CurrMCS == MCS_14) - { + } else if (pCurrTxRate->CurrMCS == MCS_14) { MCS14 = idx; } - else if ((pCurrTxRate->CurrMCS == MCS_15) && (pCurrTxRate->ShortGI == GI_800)) //we hope to use ShortGI as initial rate, however Atheros's chip has bugs when short GI + else if ((pCurrTxRate->CurrMCS == MCS_15) && (pCurrTxRate->ShortGI == GI_800)) /*we hope to use ShortGI as initial rate, however Atheros's chip has bugs when short GI */ { MCS15 = idx; - } - else if (pCurrTxRate->CurrMCS == MCS_20) // 3*3 + } else if (pCurrTxRate->CurrMCS == MCS_20) /* 3*3 */ { MCS20 = idx; - } - else if (pCurrTxRate->CurrMCS == MCS_21) - { + } else if (pCurrTxRate->CurrMCS == MCS_21) { MCS21 = idx; - } - else if (pCurrTxRate->CurrMCS == MCS_22) - { + } else if (pCurrTxRate->CurrMCS == MCS_22) { MCS22 = idx; - } - else if (pCurrTxRate->CurrMCS == MCS_23) - { + } else if (pCurrTxRate->CurrMCS == MCS_23) { MCS23 = idx; } - idx ++; + idx++; } - if (pAd->LatchRfRegs.Channel <= 14) - { - if (pAd->NicConfig2.field.ExternalLNAForG) - { + if (pAd->LatchRfRegs.Channel <= 14) { + if (pAd->NicConfig2.field.ExternalLNAForG) { RssiOffset = 2; - } - else - { + } else { RssiOffset = 5; } - } - else - { - if (pAd->NicConfig2.field.ExternalLNAForA) - { + } else { + if (pAd->NicConfig2.field.ExternalLNAForA) { RssiOffset = 5; - } - else - { + } else { RssiOffset = 8; } } - /*if (MCS15)*/ - if ((pTable == RateSwitchTable11BGN3S) || - (pTable == RateSwitchTable11N3S) || - (pTable == RateSwitchTable)) - {// N mode with 3 stream // 3*3 + /*if (MCS15) */ + if ((pTable == RateSwitchTable11BGN3S) || (pTable == RateSwitchTable11N3S) || (pTable == RateSwitchTable)) { /* N mode with 3 stream // 3*3 */ if (MCS23 && (Rssi >= -70)) - TxRateIdx = MCS15; + TxRateIdx = MCS23; else if (MCS22 && (Rssi >= -72)) - TxRateIdx = MCS14; - else if (MCS21 && (Rssi >= -76)) - TxRateIdx = MCS13; + TxRateIdx = MCS22; + else if (MCS21 && (Rssi >= -76)) + TxRateIdx = MCS21; else if (MCS20 && (Rssi >= -78)) - TxRateIdx = MCS12; - else if (MCS4 && (Rssi >= -82)) - TxRateIdx = MCS4; - else if (MCS3 && (Rssi >= -84)) - TxRateIdx = MCS3; - else if (MCS2 && (Rssi >= -86)) - TxRateIdx = MCS2; - else if (MCS1 && (Rssi >= -88)) - TxRateIdx = MCS1; - else - TxRateIdx = MCS0; - } - else if ((pTable == RateSwitchTable11BGN2S) || (pTable == RateSwitchTable11BGN2SForABand) ||(pTable == RateSwitchTable11N2S) ||(pTable == RateSwitchTable11N2SForABand)) // 3*3 - {// N mode with 2 stream - if (MCS15 && (Rssi >= (-70+RssiOffset))) + TxRateIdx = MCS20; + else if (MCS4 && (Rssi >= -82)) + TxRateIdx = MCS4; + else if (MCS3 && (Rssi >= -84)) + TxRateIdx = MCS3; + else if (MCS2 && (Rssi >= -86)) + TxRateIdx = MCS2; + else if (MCS1 && (Rssi >= -88)) + TxRateIdx = MCS1; + else + TxRateIdx = MCS0; + } +/* else if ((pTable == RateSwitchTable11BGN2S) || (pTable == RateSwitchTable11BGN2SForABand) ||(pTable == RateSwitchTable11N2S) ||(pTable == RateSwitchTable11N2SForABand) || (pTable == RateSwitchTable)) */ + else if ((pTable == RateSwitchTable11BGN2S) || (pTable == RateSwitchTable11BGN2SForABand) || (pTable == RateSwitchTable11N2S) || (pTable == RateSwitchTable11N2SForABand)) /* 3*3 */ + { /* N mode with 2 stream */ + if (MCS15 && (Rssi >= (-70 + RssiOffset))) TxRateIdx = MCS15; - else if (MCS14 && (Rssi >= (-72+RssiOffset))) + else if (MCS14 && (Rssi >= (-72 + RssiOffset))) TxRateIdx = MCS14; - else if (MCS13 && (Rssi >= (-76+RssiOffset))) + else if (MCS13 && (Rssi >= (-76 + RssiOffset))) TxRateIdx = MCS13; - else if (MCS12 && (Rssi >= (-78+RssiOffset))) + else if (MCS12 && (Rssi >= (-78 + RssiOffset))) TxRateIdx = MCS12; - else if (MCS4 && (Rssi >= (-82+RssiOffset))) + else if (MCS4 && (Rssi >= (-82 + RssiOffset))) TxRateIdx = MCS4; - else if (MCS3 && (Rssi >= (-84+RssiOffset))) + else if (MCS3 && (Rssi >= (-84 + RssiOffset))) TxRateIdx = MCS3; - else if (MCS2 && (Rssi >= (-86+RssiOffset))) + else if (MCS2 && (Rssi >= (-86 + RssiOffset))) TxRateIdx = MCS2; - else if (MCS1 && (Rssi >= (-88+RssiOffset))) + else if (MCS1 && (Rssi >= (-88 + RssiOffset))) TxRateIdx = MCS1; else TxRateIdx = MCS0; - } - else if ((pTable == RateSwitchTable11BGN1S) || (pTable == RateSwitchTable11N1S)) - {// N mode with 1 stream - if (MCS7 && (Rssi > (-72+RssiOffset))) + } else if ((pTable == RateSwitchTable11BGN1S) || (pTable == RateSwitchTable11N1S)) { /* N mode with 1 stream */ + if (MCS7 && (Rssi > (-72 + RssiOffset))) TxRateIdx = MCS7; - else if (MCS6 && (Rssi > (-74+RssiOffset))) + else if (MCS6 && (Rssi > (-74 + RssiOffset))) TxRateIdx = MCS6; - else if (MCS5 && (Rssi > (-77+RssiOffset))) + else if (MCS5 && (Rssi > (-77 + RssiOffset))) TxRateIdx = MCS5; - else if (MCS4 && (Rssi > (-79+RssiOffset))) + else if (MCS4 && (Rssi > (-79 + RssiOffset))) TxRateIdx = MCS4; - else if (MCS3 && (Rssi > (-81+RssiOffset))) + else if (MCS3 && (Rssi > (-81 + RssiOffset))) TxRateIdx = MCS3; - else if (MCS2 && (Rssi > (-83+RssiOffset))) + else if (MCS2 && (Rssi > (-83 + RssiOffset))) TxRateIdx = MCS2; - else if (MCS1 && (Rssi > (-86+RssiOffset))) + else if (MCS1 && (Rssi > (-86 + RssiOffset))) TxRateIdx = MCS1; else TxRateIdx = MCS0; - } - else - {// Legacy mode + } else { /* Legacy mode */ if (MCS7 && (Rssi > -70)) TxRateIdx = MCS7; else if (MCS6 && (Rssi > -74)) @@ -2338,7 +2176,7 @@ VOID MlmeDynamicTxRateSwitching( TxRateIdx = MCS5; else if (MCS4 && (Rssi > -82)) TxRateIdx = MCS4; - else if (MCS4 == 0) // for B-only mode + else if (MCS4 == 0) /* for B-only mode */ TxRateIdx = MCS3; else if (MCS3 && (Rssi > -85)) TxRateIdx = MCS3; @@ -2350,129 +2188,158 @@ VOID MlmeDynamicTxRateSwitching( TxRateIdx = MCS0; } + /* if (TxRateIdx != pAd->CommonCfg.TxRateIndex) */ { pEntry->CurrTxRateIndex = TxRateIdx; - pNextTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(pEntry->CurrTxRateIndex+1)*5]; + pNextTxRate = + (struct rt_rtmp_tx_rate_switch *) & + pTable[(pEntry->CurrTxRateIndex + 1) * 5]; MlmeSetTxRate(pAd, pEntry, pNextTxRate); } - NdisZeroMemory(pEntry->TxQuality, sizeof(USHORT) * MAX_STEP_OF_TX_RATE_SWITCH); - NdisZeroMemory(pEntry->PER, sizeof(UCHAR) * MAX_STEP_OF_TX_RATE_SWITCH); + NdisZeroMemory(pEntry->TxQuality, + sizeof(u16)* + MAX_STEP_OF_TX_RATE_SWITCH); + NdisZeroMemory(pEntry->PER, + sizeof(u8)* + MAX_STEP_OF_TX_RATE_SWITCH); pEntry->fLastSecAccordingRSSI = TRUE; - // reset all OneSecTx counters + /* reset all OneSecTx counters */ RESET_ONE_SEC_TX_CNT(pEntry); continue; } - if (pEntry->fLastSecAccordingRSSI == TRUE) - { + if (pEntry->fLastSecAccordingRSSI == TRUE) { pEntry->fLastSecAccordingRSSI = FALSE; pEntry->LastSecTxRateChangeAction = 0; - // reset all OneSecTx counters + /* reset all OneSecTx counters */ RESET_ONE_SEC_TX_CNT(pEntry); continue; } - do - { - BOOLEAN bTrainUpDown = FALSE; + do { + BOOLEAN bTrainUpDown = FALSE; - pEntry->CurrTxRateStableTime ++; + pEntry->CurrTxRateStableTime++; - // downgrade TX quality if PER >= Rate-Down threshold - if (TxErrorRatio >= TrainDown) - { + /* downgrade TX quality if PER >= Rate-Down threshold */ + if (TxErrorRatio >= TrainDown) { bTrainUpDown = TRUE; - pEntry->TxQuality[CurrRateIdx] = DRS_TX_QUALITY_WORST_BOUND; + pEntry->TxQuality[CurrRateIdx] = + DRS_TX_QUALITY_WORST_BOUND; } - // upgrade TX quality if PER <= Rate-Up threshold - else if (TxErrorRatio <= TrainUp) - { + /* upgrade TX quality if PER <= Rate-Up threshold */ + else if (TxErrorRatio <= TrainUp) { bTrainUpDown = TRUE; bUpgradeQuality = TRUE; if (pEntry->TxQuality[CurrRateIdx]) - pEntry->TxQuality[CurrRateIdx] --; // quality very good in CurrRate + pEntry->TxQuality[CurrRateIdx]--; /* quality very good in CurrRate */ if (pEntry->TxRateUpPenalty) - pEntry->TxRateUpPenalty --; + pEntry->TxRateUpPenalty--; else if (pEntry->TxQuality[UpRateIdx]) - pEntry->TxQuality[UpRateIdx] --; // may improve next UP rate's quality + pEntry->TxQuality[UpRateIdx]--; /* may improve next UP rate's quality */ } - pEntry->PER[CurrRateIdx] = (UCHAR)TxErrorRatio; + pEntry->PER[CurrRateIdx] = (u8)TxErrorRatio; - if (bTrainUpDown) - { - // perform DRS - consider TxRate Down first, then rate up. - if ((CurrRateIdx != DownRateIdx) && (pEntry->TxQuality[CurrRateIdx] >= DRS_TX_QUALITY_WORST_BOUND)) - { + if (bTrainUpDown) { + /* perform DRS - consider TxRate Down first, then rate up. */ + if ((CurrRateIdx != DownRateIdx) + && (pEntry->TxQuality[CurrRateIdx] >= + DRS_TX_QUALITY_WORST_BOUND)) { pEntry->CurrTxRateIndex = DownRateIdx; - } - else if ((CurrRateIdx != UpRateIdx) && (pEntry->TxQuality[UpRateIdx] <= 0)) - { + } else if ((CurrRateIdx != UpRateIdx) + && (pEntry->TxQuality[UpRateIdx] <= + 0)) { pEntry->CurrTxRateIndex = UpRateIdx; } } } while (FALSE); - // if rate-up happen, clear all bad history of all TX rates - if (pEntry->CurrTxRateIndex > CurrRateIdx) - { + /* if rate-up happen, clear all bad history of all TX rates */ + if (pEntry->CurrTxRateIndex > CurrRateIdx) { pEntry->CurrTxRateStableTime = 0; pEntry->TxRateUpPenalty = 0; - pEntry->LastSecTxRateChangeAction = 1; // rate UP - NdisZeroMemory(pEntry->TxQuality, sizeof(USHORT) * MAX_STEP_OF_TX_RATE_SWITCH); - NdisZeroMemory(pEntry->PER, sizeof(UCHAR) * MAX_STEP_OF_TX_RATE_SWITCH); - - // - // For TxRate fast train up - // - if (!pAd->StaCfg.StaQuickResponeForRateUpTimerRunning) - { - RTMPSetTimer(&pAd->StaCfg.StaQuickResponeForRateUpTimer, 100); - - pAd->StaCfg.StaQuickResponeForRateUpTimerRunning = TRUE; + pEntry->LastSecTxRateChangeAction = 1; /* rate UP */ + NdisZeroMemory(pEntry->TxQuality, + sizeof(u16)* + MAX_STEP_OF_TX_RATE_SWITCH); + NdisZeroMemory(pEntry->PER, + sizeof(u8)* + MAX_STEP_OF_TX_RATE_SWITCH); + + /* */ + /* For TxRate fast train up */ + /* */ + if (!pAd->StaCfg.StaQuickResponeForRateUpTimerRunning) { + RTMPSetTimer(&pAd->StaCfg. + StaQuickResponeForRateUpTimer, + 100); + + pAd->StaCfg. + StaQuickResponeForRateUpTimerRunning = TRUE; } bTxRateChanged = TRUE; } - // if rate-down happen, only clear DownRate's bad history - else if (pEntry->CurrTxRateIndex < CurrRateIdx) - { + /* if rate-down happen, only clear DownRate's bad history */ + else if (pEntry->CurrTxRateIndex < CurrRateIdx) { pEntry->CurrTxRateStableTime = 0; - pEntry->TxRateUpPenalty = 0; // no penalty - pEntry->LastSecTxRateChangeAction = 2; // rate DOWN + pEntry->TxRateUpPenalty = 0; /* no penalty */ + pEntry->LastSecTxRateChangeAction = 2; /* rate DOWN */ pEntry->TxQuality[pEntry->CurrTxRateIndex] = 0; pEntry->PER[pEntry->CurrTxRateIndex] = 0; - // - // For TxRate fast train down - // - if (!pAd->StaCfg.StaQuickResponeForRateUpTimerRunning) - { - RTMPSetTimer(&pAd->StaCfg.StaQuickResponeForRateUpTimer, 100); + /* */ + /* For TxRate fast train down */ + /* */ + if (!pAd->StaCfg.StaQuickResponeForRateUpTimerRunning) { + RTMPSetTimer(&pAd->StaCfg. + StaQuickResponeForRateUpTimer, + 100); - pAd->StaCfg.StaQuickResponeForRateUpTimerRunning = TRUE; + pAd->StaCfg. + StaQuickResponeForRateUpTimerRunning = TRUE; } bTxRateChanged = TRUE; - } - else - { - pEntry->LastSecTxRateChangeAction = 0; // rate no change + } else { + pEntry->LastSecTxRateChangeAction = 0; /* rate no change */ bTxRateChanged = FALSE; } pEntry->LastTxOkCount = TxSuccess; - - // reset all OneSecTx counters - RESET_ONE_SEC_TX_CNT(pEntry); - - pNextTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(pEntry->CurrTxRateIndex+1)*5]; - if (bTxRateChanged && pNextTxRate) { + u8 tmpTxRate; + + /* to fix tcp ack issue */ + if (!bTxRateChanged + && (pAd->RalinkCounters.OneSecReceivedByteCount > + (pAd->RalinkCounters. + OneSecTransmittedByteCount * 5))) { + tmpTxRate = DownRateIdx; + DBGPRINT_RAW(RT_DEBUG_TRACE, + ("DRS: Rx(%d) is 5 times larger than Tx(%d), use low rate (curr=%d, tmp=%d)\n", + pAd->RalinkCounters. + OneSecReceivedByteCount, + pAd->RalinkCounters. + OneSecTransmittedByteCount, + pEntry->CurrTxRateIndex, + tmpTxRate)); + } else { + tmpTxRate = pEntry->CurrTxRateIndex; + } + + pNextTxRate = + (struct rt_rtmp_tx_rate_switch *) & pTable[(tmpTxRate + 1) * + 5]; + } + if (bTxRateChanged && pNextTxRate) { MlmeSetTxRate(pAd, pEntry, pNextTxRate); } + /* reset all OneSecTx counters */ + RESET_ONE_SEC_TX_CNT(pEntry); } } @@ -2492,103 +2359,84 @@ VOID MlmeDynamicTxRateSwitching( ======================================================================== */ -VOID StaQuickResponeForRateUpExec( - IN PVOID SystemSpecific1, - IN PVOID FunctionContext, - IN PVOID SystemSpecific2, - IN PVOID SystemSpecific3) +void StaQuickResponeForRateUpExec(void *SystemSpecific1, + void *FunctionContext, + void *SystemSpecific2, + void *SystemSpecific3) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)FunctionContext; - UCHAR UpRateIdx = 0, DownRateIdx = 0, CurrRateIdx = 0; - ULONG TxTotalCnt; - ULONG TxErrorRatio = 0; -#ifdef RT2860 - BOOLEAN bTxRateChanged = TRUE; //, bUpgradeQuality = FALSE; -#endif -#ifdef RT2870 - BOOLEAN bTxRateChanged; //, bUpgradeQuality = FALSE; -#endif - PRTMP_TX_RATE_SWITCH pCurrTxRate, pNextTxRate = NULL; - PUCHAR pTable; - UCHAR TableSize = 0; - UCHAR InitTxRateIdx = 0, TrainUp, TrainDown; - TX_STA_CNT1_STRUC StaTx1; - TX_STA_CNT0_STRUC TxStaCnt0; - CHAR Rssi, ratio; - ULONG TxRetransmit = 0, TxSuccess = 0, TxFailCount = 0; - MAC_TABLE_ENTRY *pEntry; - ULONG i; + struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext; + u8 UpRateIdx = 0, DownRateIdx = 0, CurrRateIdx = 0; + unsigned long TxTotalCnt; + unsigned long TxErrorRatio = 0; + BOOLEAN bTxRateChanged; /*, bUpgradeQuality = FALSE; */ + struct rt_rtmp_tx_rate_switch *pCurrTxRate, *pNextTxRate = NULL; + u8 *pTable; + u8 TableSize = 0; + u8 InitTxRateIdx = 0, TrainUp, TrainDown; + TX_STA_CNT1_STRUC StaTx1; + TX_STA_CNT0_STRUC TxStaCnt0; + char Rssi, ratio; + unsigned long TxRetransmit = 0, TxSuccess = 0, TxFailCount = 0; + struct rt_mac_table_entry *pEntry; + unsigned long i; pAd->StaCfg.StaQuickResponeForRateUpTimerRunning = FALSE; - // - // walk through MAC table, see if need to change AP's TX rate toward each entry - // - for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++) - { + /* */ + /* walk through MAC table, see if need to change AP's TX rate toward each entry */ + /* */ + for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++) { pEntry = &pAd->MacTab.Content[i]; - // check if this entry need to switch rate automatically + /* check if this entry need to switch rate automatically */ if (RTMPCheckEntryEnableAutoRateSwitch(pAd, pEntry) == FALSE) continue; -#ifdef RT2860 - //Rssi = RTMPMaxRssi(pAd, (CHAR)pAd->StaCfg.AvgRssi0, (CHAR)pAd->StaCfg.AvgRssi1, (CHAR)pAd->StaCfg.AvgRssi2); - if (pAd->Antenna.field.TxPath > 1) - Rssi = (pAd->StaCfg.RssiSample.AvgRssi0 + pAd->StaCfg.RssiSample.AvgRssi1) >> 1; - else - Rssi = pAd->StaCfg.RssiSample.AvgRssi0; -#endif -#ifdef RT2870 if (INFRA_ON(pAd) && (i == 1)) Rssi = RTMPMaxRssi(pAd, - pAd->StaCfg.RssiSample.AvgRssi0, - pAd->StaCfg.RssiSample.AvgRssi1, - pAd->StaCfg.RssiSample.AvgRssi2); + pAd->StaCfg.RssiSample.AvgRssi0, + pAd->StaCfg.RssiSample.AvgRssi1, + pAd->StaCfg.RssiSample.AvgRssi2); else Rssi = RTMPMaxRssi(pAd, - pEntry->RssiSample.AvgRssi0, - pEntry->RssiSample.AvgRssi1, - pEntry->RssiSample.AvgRssi2); -#endif + pEntry->RssiSample.AvgRssi0, + pEntry->RssiSample.AvgRssi1, + pEntry->RssiSample.AvgRssi2); CurrRateIdx = pAd->CommonCfg.TxRateIndex; - MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, &InitTxRateIdx); + MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, + &InitTxRateIdx); - // decide the next upgrade rate and downgrade rate, if any - if ((CurrRateIdx > 0) && (CurrRateIdx < (TableSize - 1))) - { + /* decide the next upgrade rate and downgrade rate, if any */ + if ((CurrRateIdx > 0) && (CurrRateIdx < (TableSize - 1))) { UpRateIdx = CurrRateIdx + 1; - DownRateIdx = CurrRateIdx -1; - } - else if (CurrRateIdx == 0) - { + DownRateIdx = CurrRateIdx - 1; + } else if (CurrRateIdx == 0) { UpRateIdx = CurrRateIdx + 1; DownRateIdx = CurrRateIdx; - } - else if (CurrRateIdx == (TableSize - 1)) - { + } else if (CurrRateIdx == (TableSize - 1)) { UpRateIdx = CurrRateIdx; DownRateIdx = CurrRateIdx - 1; } - pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(CurrRateIdx+1)*5]; + pCurrTxRate = + (struct rt_rtmp_tx_rate_switch *) & pTable[(CurrRateIdx + 1) * 5]; - if ((Rssi > -65) && (pCurrTxRate->Mode >= MODE_HTMIX)) - { - TrainUp = (pCurrTxRate->TrainUp + (pCurrTxRate->TrainUp >> 1)); - TrainDown = (pCurrTxRate->TrainDown + (pCurrTxRate->TrainDown >> 1)); - } - else - { - TrainUp = pCurrTxRate->TrainUp; - TrainDown = pCurrTxRate->TrainDown; + if ((Rssi > -65) && (pCurrTxRate->Mode >= MODE_HTMIX)) { + TrainUp = + (pCurrTxRate->TrainUp + + (pCurrTxRate->TrainUp >> 1)); + TrainDown = + (pCurrTxRate->TrainDown + + (pCurrTxRate->TrainDown >> 1)); + } else { + TrainUp = pCurrTxRate->TrainUp; + TrainDown = pCurrTxRate->TrainDown; } - if (pAd->MacTab.Size == 1) - { - // Update statistic counter + if (pAd->MacTab.Size == 1) { + /* Update statistic counter */ RTMP_IO_READ32(pAd, TX_STA_CNT0, &TxStaCnt0.word); RTMP_IO_READ32(pAd, TX_STA_CNT1, &StaTx1.word); @@ -2597,123 +2445,138 @@ VOID StaQuickResponeForRateUpExec( TxFailCount = TxStaCnt0.field.TxFailCount; TxTotalCnt = TxRetransmit + TxSuccess + TxFailCount; - pAd->RalinkCounters.OneSecTxRetryOkCount += StaTx1.field.TxRetransmit; - pAd->RalinkCounters.OneSecTxNoRetryOkCount += StaTx1.field.TxSuccess; - pAd->RalinkCounters.OneSecTxFailCount += TxStaCnt0.field.TxFailCount; - pAd->WlanCounters.TransmittedFragmentCount.u.LowPart += StaTx1.field.TxSuccess; - pAd->WlanCounters.RetryCount.u.LowPart += StaTx1.field.TxRetransmit; - pAd->WlanCounters.FailedCount.u.LowPart += TxStaCnt0.field.TxFailCount; + pAd->RalinkCounters.OneSecTxRetryOkCount += + StaTx1.field.TxRetransmit; + pAd->RalinkCounters.OneSecTxNoRetryOkCount += + StaTx1.field.TxSuccess; + pAd->RalinkCounters.OneSecTxFailCount += + TxStaCnt0.field.TxFailCount; + pAd->WlanCounters.TransmittedFragmentCount.u.LowPart += + StaTx1.field.TxSuccess; + pAd->WlanCounters.RetryCount.u.LowPart += + StaTx1.field.TxRetransmit; + pAd->WlanCounters.FailedCount.u.LowPart += + TxStaCnt0.field.TxFailCount; if (TxTotalCnt) - TxErrorRatio = ((TxRetransmit + TxFailCount) * 100) / TxTotalCnt; - } - else - { + TxErrorRatio = + ((TxRetransmit + + TxFailCount) * 100) / TxTotalCnt; + } else { TxTotalCnt = pEntry->OneSecTxNoRetryOkCount + - pEntry->OneSecTxRetryOkCount + - pEntry->OneSecTxFailCount; + pEntry->OneSecTxRetryOkCount + + pEntry->OneSecTxFailCount; if (TxTotalCnt) - TxErrorRatio = ((pEntry->OneSecTxRetryOkCount + pEntry->OneSecTxFailCount) * 100) / TxTotalCnt; - } - - - // - // CASE 1. when TX samples are fewer than 15, then decide TX rate solely on RSSI - // (criteria copied from RT2500 for Netopia case) - // - if (TxTotalCnt <= 12) - { - NdisZeroMemory(pAd->DrsCounters.TxQuality, sizeof(USHORT) * MAX_STEP_OF_TX_RATE_SWITCH); - NdisZeroMemory(pAd->DrsCounters.PER, sizeof(UCHAR) * MAX_STEP_OF_TX_RATE_SWITCH); - - if ((pAd->DrsCounters.LastSecTxRateChangeAction == 1) && (CurrRateIdx != DownRateIdx)) - { + TxErrorRatio = + ((pEntry->OneSecTxRetryOkCount + + pEntry->OneSecTxFailCount) * 100) / + TxTotalCnt; + } + + /* */ + /* CASE 1. when TX samples are fewer than 15, then decide TX rate solely on RSSI */ + /* (criteria copied from RT2500 for Netopia case) */ + /* */ + if (TxTotalCnt <= 12) { + NdisZeroMemory(pAd->DrsCounters.TxQuality, + sizeof(u16)* + MAX_STEP_OF_TX_RATE_SWITCH); + NdisZeroMemory(pAd->DrsCounters.PER, + sizeof(u8)* + MAX_STEP_OF_TX_RATE_SWITCH); + + if ((pAd->DrsCounters.LastSecTxRateChangeAction == 1) + && (CurrRateIdx != DownRateIdx)) { pAd->CommonCfg.TxRateIndex = DownRateIdx; - pAd->DrsCounters.TxQuality[CurrRateIdx] = DRS_TX_QUALITY_WORST_BOUND; - } - else if ((pAd->DrsCounters.LastSecTxRateChangeAction == 2) && (CurrRateIdx != UpRateIdx)) - { + pAd->DrsCounters.TxQuality[CurrRateIdx] = + DRS_TX_QUALITY_WORST_BOUND; + } else + if ((pAd->DrsCounters.LastSecTxRateChangeAction == + 2) && (CurrRateIdx != UpRateIdx)) { pAd->CommonCfg.TxRateIndex = UpRateIdx; } - DBGPRINT_RAW(RT_DEBUG_TRACE,("QuickDRS: TxTotalCnt <= 15, train back to original rate \n")); + DBGPRINT_RAW(RT_DEBUG_TRACE, + ("QuickDRS: TxTotalCnt <= 15, train back to original rate \n")); return; } - do - { - ULONG OneSecTxNoRetryOKRationCount; + do { + unsigned long OneSecTxNoRetryOKRationCount; if (pAd->DrsCounters.LastTimeTxRateChangeAction == 0) ratio = 5; else ratio = 4; - // downgrade TX quality if PER >= Rate-Down threshold - if (TxErrorRatio >= TrainDown) - { - pAd->DrsCounters.TxQuality[CurrRateIdx] = DRS_TX_QUALITY_WORST_BOUND; + /* downgrade TX quality if PER >= Rate-Down threshold */ + if (TxErrorRatio >= TrainDown) { + pAd->DrsCounters.TxQuality[CurrRateIdx] = + DRS_TX_QUALITY_WORST_BOUND; } - pAd->DrsCounters.PER[CurrRateIdx] = (UCHAR)TxErrorRatio; + pAd->DrsCounters.PER[CurrRateIdx] = + (u8)TxErrorRatio; OneSecTxNoRetryOKRationCount = (TxSuccess * ratio); - // perform DRS - consider TxRate Down first, then rate up. - if ((pAd->DrsCounters.LastSecTxRateChangeAction == 1) && (CurrRateIdx != DownRateIdx)) - { - if ((pAd->DrsCounters.LastTxOkCount + 2) >= OneSecTxNoRetryOKRationCount) - { - pAd->CommonCfg.TxRateIndex = DownRateIdx; - pAd->DrsCounters.TxQuality[CurrRateIdx] = DRS_TX_QUALITY_WORST_BOUND; + /* perform DRS - consider TxRate Down first, then rate up. */ + if ((pAd->DrsCounters.LastSecTxRateChangeAction == 1) + && (CurrRateIdx != DownRateIdx)) { + if ((pAd->DrsCounters.LastTxOkCount + 2) >= + OneSecTxNoRetryOKRationCount) { + pAd->CommonCfg.TxRateIndex = + DownRateIdx; + pAd->DrsCounters. + TxQuality[CurrRateIdx] = + DRS_TX_QUALITY_WORST_BOUND; } - } - else if ((pAd->DrsCounters.LastSecTxRateChangeAction == 2) && (CurrRateIdx != UpRateIdx)) - { - if ((TxErrorRatio >= 50) || (TxErrorRatio >= TrainDown)) - { + } else + if ((pAd->DrsCounters.LastSecTxRateChangeAction == + 2) && (CurrRateIdx != UpRateIdx)) { + if ((TxErrorRatio >= 50) + || (TxErrorRatio >= TrainDown)) { - } - else if ((pAd->DrsCounters.LastTxOkCount + 2) >= OneSecTxNoRetryOKRationCount) - { + } else if ((pAd->DrsCounters.LastTxOkCount + 2) + >= OneSecTxNoRetryOKRationCount) { pAd->CommonCfg.TxRateIndex = UpRateIdx; } } - }while (FALSE); + } while (FALSE); - // if rate-up happen, clear all bad history of all TX rates - if (pAd->CommonCfg.TxRateIndex > CurrRateIdx) - { + /* if rate-up happen, clear all bad history of all TX rates */ + if (pAd->CommonCfg.TxRateIndex > CurrRateIdx) { pAd->DrsCounters.TxRateUpPenalty = 0; - NdisZeroMemory(pAd->DrsCounters.TxQuality, sizeof(USHORT) * MAX_STEP_OF_TX_RATE_SWITCH); - NdisZeroMemory(pAd->DrsCounters.PER, sizeof(UCHAR) * MAX_STEP_OF_TX_RATE_SWITCH); -#ifdef RT2870 + NdisZeroMemory(pAd->DrsCounters.TxQuality, + sizeof(u16)* + MAX_STEP_OF_TX_RATE_SWITCH); + NdisZeroMemory(pAd->DrsCounters.PER, + sizeof(u8)* + MAX_STEP_OF_TX_RATE_SWITCH); bTxRateChanged = TRUE; -#endif } - // if rate-down happen, only clear DownRate's bad history - else if (pAd->CommonCfg.TxRateIndex < CurrRateIdx) - { - DBGPRINT_RAW(RT_DEBUG_TRACE,("QuickDRS: --TX rate from %d to %d \n", CurrRateIdx, pAd->CommonCfg.TxRateIndex)); + /* if rate-down happen, only clear DownRate's bad history */ + else if (pAd->CommonCfg.TxRateIndex < CurrRateIdx) { + DBGPRINT_RAW(RT_DEBUG_TRACE, + ("QuickDRS: --TX rate from %d to %d \n", + CurrRateIdx, pAd->CommonCfg.TxRateIndex)); - pAd->DrsCounters.TxRateUpPenalty = 0; // no penalty - pAd->DrsCounters.TxQuality[pAd->CommonCfg.TxRateIndex] = 0; + pAd->DrsCounters.TxRateUpPenalty = 0; /* no penalty */ + pAd->DrsCounters.TxQuality[pAd->CommonCfg.TxRateIndex] = + 0; pAd->DrsCounters.PER[pAd->CommonCfg.TxRateIndex] = 0; -#ifdef RT2870 bTxRateChanged = TRUE; -#endif - } - else - { + } else { bTxRateChanged = FALSE; } - pNextTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(pAd->CommonCfg.TxRateIndex+1)*5]; - if (bTxRateChanged && pNextTxRate) - { + pNextTxRate = + (struct rt_rtmp_tx_rate_switch *) & + pTable[(pAd->CommonCfg.TxRateIndex + 1) * 5]; + if (bTxRateChanged && pNextTxRate) { MlmeSetTxRate(pAd, pEntry, pNextTxRate); } } @@ -2738,98 +2601,176 @@ VOID StaQuickResponeForRateUpExec( ========================================================================== */ -VOID MlmeCheckPsmChange( - IN PRTMP_ADAPTER pAd, - IN ULONG Now32) +void MlmeCheckPsmChange(struct rt_rtmp_adapter *pAd, unsigned long Now32) { - ULONG PowerMode; - - // condition - - // 1. Psm maybe ON only happen in INFRASTRUCTURE mode - // 2. user wants either MAX_PSP or FAST_PSP - // 3. but current psm is not in PWR_SAVE - // 4. CNTL state machine is not doing SCANning - // 5. no TX SUCCESS event for the past 1-sec period -#ifdef NDIS51_MINIPORT - if (pAd->StaCfg.WindowsPowerProfile == NdisPowerProfileBattery) - PowerMode = pAd->StaCfg.WindowsBatteryPowerMode; - else -#endif - PowerMode = pAd->StaCfg.WindowsPowerMode; + unsigned long PowerMode; + + /* condition - */ + /* 1. Psm maybe ON only happen in INFRASTRUCTURE mode */ + /* 2. user wants either MAX_PSP or FAST_PSP */ + /* 3. but current psm is not in PWR_SAVE */ + /* 4. CNTL state machine is not doing SCANning */ + /* 5. no TX SUCCESS event for the past 1-sec period */ + PowerMode = pAd->StaCfg.WindowsPowerMode; if (INFRA_ON(pAd) && - (PowerMode != Ndis802_11PowerModeCAM) && - (pAd->StaCfg.Psm == PWR_ACTIVE) && -#ifdef RT2860 - RTMP_TEST_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP)) -#else - (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE)) -#endif - { - // add by johnli, use Rx OK data count per second to calculate throughput - // If Ttraffic is too high ( > 400 Rx per second), don't go to sleep mode. If tx rate is low, use low criteria - // Mode=CCK/MCS=3 => 11 Mbps, Mode=OFDM/MCS=3 => 18 Mbps - if (((pAd->StaCfg.HTPhyMode.field.MCS <= 3) && - (pAd->RalinkCounters.OneSecRxOkDataCnt < (ULONG)100)) || - ((pAd->StaCfg.HTPhyMode.field.MCS > 3) && - (pAd->RalinkCounters.OneSecRxOkDataCnt < (ULONG)400))) - { - // Get this time - NdisGetSystemUpTime(&pAd->Mlme.LastSendNULLpsmTime); - pAd->RalinkCounters.RxCountSinceLastNULL = 0; - MlmeSetPsmBit(pAd, PWR_SAVE); - if (!(pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable)) - { - RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, FALSE); - } - else - { - RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE); - } + (PowerMode != Ndis802_11PowerModeCAM) && + (pAd->StaCfg.Psm == PWR_ACTIVE) && +/* (! RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) */ + (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) && + RTMP_TEST_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP) + /*&& + (pAd->RalinkCounters.OneSecTxNoRetryOkCount == 0) && + (pAd->RalinkCounters.OneSecTxRetryOkCount == 0) */ + ) { + NdisGetSystemUpTime(&pAd->Mlme.LastSendNULLpsmTime); + pAd->RalinkCounters.RxCountSinceLastNULL = 0; + RTMP_SET_PSM_BIT(pAd, PWR_SAVE); + if (! + (pAd->CommonCfg.bAPSDCapable + && pAd->CommonCfg.APEdcaParm.bAPSDCapable)) { + RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, FALSE); + } else { + RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE); } } } -// IRQL = PASSIVE_LEVEL -// IRQL = DISPATCH_LEVEL -VOID MlmeSetPsmBit( - IN PRTMP_ADAPTER pAd, - IN USHORT psm) +/* IRQL = PASSIVE_LEVEL */ +/* IRQL = DISPATCH_LEVEL */ +void MlmeSetPsmBit(struct rt_rtmp_adapter *pAd, u16 psm) { AUTO_RSP_CFG_STRUC csr4; pAd->StaCfg.Psm = psm; RTMP_IO_READ32(pAd, AUTO_RSP_CFG, &csr4.word); - csr4.field.AckCtsPsmBit = (psm == PWR_SAVE)? 1:0; + csr4.field.AckCtsPsmBit = (psm == PWR_SAVE) ? 1 : 0; RTMP_IO_WRITE32(pAd, AUTO_RSP_CFG, csr4.word); DBGPRINT(RT_DEBUG_TRACE, ("MlmeSetPsmBit = %d\n", psm)); } -// IRQL = DISPATCH_LEVEL -VOID MlmeSetTxPreamble( - IN PRTMP_ADAPTER pAd, - IN USHORT TxPreamble) +/* + ========================================================================== + Description: + This routine calculates TxPER, RxPER of the past N-sec period. And + according to the calculation result, ChannelQuality is calculated here + to decide if current AP is still doing the job. + + If ChannelQuality is not good, a ROAMing attempt may be tried later. + Output: + StaCfg.ChannelQuality - 0..100 + + IRQL = DISPATCH_LEVEL + + NOTE: This routine decide channle quality based on RX CRC error ratio. + Caller should make sure a function call to NICUpdateRawCounters(pAd) + is performed right before this routine, so that this routine can decide + channel quality based on the most up-to-date information + ========================================================================== + */ +void MlmeCalculateChannelQuality(struct rt_rtmp_adapter *pAd, + struct rt_mac_table_entry *pMacEntry, unsigned long Now32) +{ + unsigned long TxOkCnt, TxCnt, TxPER, TxPRR; + unsigned long RxCnt, RxPER; + u8 NorRssi; + char MaxRssi; + struct rt_rssi_sample *pRssiSample = NULL; + u32 OneSecTxNoRetryOkCount = 0; + u32 OneSecTxRetryOkCount = 0; + u32 OneSecTxFailCount = 0; + u32 OneSecRxOkCnt = 0; + u32 OneSecRxFcsErrCnt = 0; + unsigned long ChannelQuality = 0; /* 0..100, Channel Quality Indication for Roaming */ + unsigned long BeaconLostTime = pAd->StaCfg.BeaconLostTime; + + if (pAd->OpMode == OPMODE_STA) { + pRssiSample = &pAd->StaCfg.RssiSample; + OneSecTxNoRetryOkCount = + pAd->RalinkCounters.OneSecTxNoRetryOkCount; + OneSecTxRetryOkCount = pAd->RalinkCounters.OneSecTxRetryOkCount; + OneSecTxFailCount = pAd->RalinkCounters.OneSecTxFailCount; + OneSecRxOkCnt = pAd->RalinkCounters.OneSecRxOkCnt; + OneSecRxFcsErrCnt = pAd->RalinkCounters.OneSecRxFcsErrCnt; + } + + MaxRssi = RTMPMaxRssi(pAd, pRssiSample->LastRssi0, + pRssiSample->LastRssi1, pRssiSample->LastRssi2); + + /* */ + /* calculate TX packet error ratio and TX retry ratio - if too few TX samples, skip TX related statistics */ + /* */ + TxOkCnt = OneSecTxNoRetryOkCount + OneSecTxRetryOkCount; + TxCnt = TxOkCnt + OneSecTxFailCount; + if (TxCnt < 5) { + TxPER = 0; + TxPRR = 0; + } else { + TxPER = (OneSecTxFailCount * 100) / TxCnt; + TxPRR = ((TxCnt - OneSecTxNoRetryOkCount) * 100) / TxCnt; + } + + /* */ + /* calculate RX PER - don't take RxPER into consideration if too few sample */ + /* */ + RxCnt = OneSecRxOkCnt + OneSecRxFcsErrCnt; + if (RxCnt < 5) + RxPER = 0; + else + RxPER = (OneSecRxFcsErrCnt * 100) / RxCnt; + + /* */ + /* decide ChannelQuality based on: 1)last BEACON received time, 2)last RSSI, 3)TxPER, and 4)RxPER */ + /* */ + if ((pAd->OpMode == OPMODE_STA) && INFRA_ON(pAd) && (OneSecTxNoRetryOkCount < 2) && /* no heavy traffic */ + ((pAd->StaCfg.LastBeaconRxTime + BeaconLostTime) < Now32)) { + DBGPRINT(RT_DEBUG_TRACE, + ("BEACON lost > %ld msec with TxOkCnt=%ld -> CQI=0\n", + BeaconLostTime, TxOkCnt)); + ChannelQuality = 0; + } else { + /* Normalize Rssi */ + if (MaxRssi > -40) + NorRssi = 100; + else if (MaxRssi < -90) + NorRssi = 0; + else + NorRssi = (MaxRssi + 90) * 2; + + /* ChannelQuality = W1*RSSI + W2*TxPRR + W3*RxPER (RSSI 0..100), (TxPER 100..0), (RxPER 100..0) */ + ChannelQuality = (RSSI_WEIGHTING * NorRssi + + TX_WEIGHTING * (100 - TxPRR) + + RX_WEIGHTING * (100 - RxPER)) / 100; + } + + if (pAd->OpMode == OPMODE_STA) + pAd->Mlme.ChannelQuality = + (ChannelQuality > 100) ? 100 : ChannelQuality; + +} + +/* IRQL = DISPATCH_LEVEL */ +void MlmeSetTxPreamble(struct rt_rtmp_adapter *pAd, u16 TxPreamble) { AUTO_RSP_CFG_STRUC csr4; - // - // Always use Long preamble before verifiation short preamble functionality works well. - // Todo: remove the following line if short preamble functionality works - // - //TxPreamble = Rt802_11PreambleLong; + /* */ + /* Always use Long preamble before verifiation short preamble functionality works well. */ + /* Todo: remove the following line if short preamble functionality works */ + /* */ + /*TxPreamble = Rt802_11PreambleLong; */ RTMP_IO_READ32(pAd, AUTO_RSP_CFG, &csr4.word); - if (TxPreamble == Rt802_11PreambleLong) - { - DBGPRINT(RT_DEBUG_TRACE, ("MlmeSetTxPreamble (= LONG PREAMBLE)\n")); + if (TxPreamble == Rt802_11PreambleLong) { + DBGPRINT(RT_DEBUG_TRACE, + ("MlmeSetTxPreamble (= long PREAMBLE)\n")); OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); csr4.field.AutoResponderPreamble = 0; - } - else - { - // NOTE: 1Mbps should always use long preamble - DBGPRINT(RT_DEBUG_TRACE, ("MlmeSetTxPreamble (= SHORT PREAMBLE)\n")); + } else { + /* NOTE: 1Mbps should always use long preamble */ + DBGPRINT(RT_DEBUG_TRACE, + ("MlmeSetTxPreamble (= short PREAMBLE)\n")); OPSTATUS_SET_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); csr4.field.AutoResponderPreamble = 1; } @@ -2844,117 +2785,140 @@ VOID MlmeSetTxPreamble( ========================================================================== */ -VOID UpdateBasicRateBitmap( - IN PRTMP_ADAPTER pAdapter) +void UpdateBasicRateBitmap(struct rt_rtmp_adapter *pAdapter) { - INT i, j; - /* 1 2 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 */ - UCHAR rate[] = { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108 }; - UCHAR *sup_p = pAdapter->CommonCfg.SupRate; - UCHAR *ext_p = pAdapter->CommonCfg.ExtRate; - ULONG bitmap = pAdapter->CommonCfg.BasicRateBitmap; - - - /* if A mode, always use fix BasicRateBitMap */ - //if (pAdapter->CommonCfg.Channel == PHY_11A) + int i, j; + /* 1 2 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 */ + u8 rate[] = { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108 }; + u8 *sup_p = pAdapter->CommonCfg.SupRate; + u8 *ext_p = pAdapter->CommonCfg.ExtRate; + unsigned long bitmap = pAdapter->CommonCfg.BasicRateBitmap; + + /* if A mode, always use fix BasicRateBitMap */ + /*if (pAdapter->CommonCfg.Channel == PHY_11A) */ if (pAdapter->CommonCfg.Channel > 14) - pAdapter->CommonCfg.BasicRateBitmap = 0x150; /* 6, 12, 24M */ - /* End of if */ - - if (pAdapter->CommonCfg.BasicRateBitmap > 4095) - { - /* (2 ^ MAX_LEN_OF_SUPPORTED_RATES) -1 */ - return; - } /* End of if */ - - for(i=0; i<MAX_LEN_OF_SUPPORTED_RATES; i++) - { - sup_p[i] &= 0x7f; - ext_p[i] &= 0x7f; - } /* End of for */ - - for(i=0; i<MAX_LEN_OF_SUPPORTED_RATES; i++) - { - if (bitmap & (1 << i)) - { - for(j=0; j<MAX_LEN_OF_SUPPORTED_RATES; j++) - { - if (sup_p[j] == rate[i]) - sup_p[j] |= 0x80; - /* End of if */ - } /* End of for */ - - for(j=0; j<MAX_LEN_OF_SUPPORTED_RATES; j++) - { - if (ext_p[j] == rate[i]) - ext_p[j] |= 0x80; - /* End of if */ - } /* End of for */ - } /* End of if */ - } /* End of for */ -} /* End of UpdateBasicRateBitmap */ - -// IRQL = PASSIVE_LEVEL -// IRQL = DISPATCH_LEVEL -// bLinkUp is to identify the inital link speed. -// TRUE indicates the rate update at linkup, we should not try to set the rate at 54Mbps. -VOID MlmeUpdateTxRates( - IN PRTMP_ADAPTER pAd, - IN BOOLEAN bLinkUp, - IN UCHAR apidx) + pAdapter->CommonCfg.BasicRateBitmap = 0x150; /* 6, 12, 24M */ + /* End of if */ + + if (pAdapter->CommonCfg.BasicRateBitmap > 4095) { + /* (2 ^ MAX_LEN_OF_SUPPORTED_RATES) -1 */ + return; + } + /* End of if */ + for (i = 0; i < MAX_LEN_OF_SUPPORTED_RATES; i++) { + sup_p[i] &= 0x7f; + ext_p[i] &= 0x7f; + } /* End of for */ + + for (i = 0; i < MAX_LEN_OF_SUPPORTED_RATES; i++) { + if (bitmap & (1 << i)) { + for (j = 0; j < MAX_LEN_OF_SUPPORTED_RATES; j++) { + if (sup_p[j] == rate[i]) + sup_p[j] |= 0x80; + /* End of if */ + } /* End of for */ + + for (j = 0; j < MAX_LEN_OF_SUPPORTED_RATES; j++) { + if (ext_p[j] == rate[i]) + ext_p[j] |= 0x80; + /* End of if */ + } /* End of for */ + } /* End of if */ + } /* End of for */ +} /* End of UpdateBasicRateBitmap */ + +/* IRQL = PASSIVE_LEVEL */ +/* IRQL = DISPATCH_LEVEL */ +/* bLinkUp is to identify the inital link speed. */ +/* TRUE indicates the rate update at linkup, we should not try to set the rate at 54Mbps. */ +void MlmeUpdateTxRates(struct rt_rtmp_adapter *pAd, IN BOOLEAN bLinkUp, u8 apidx) { int i, num; - UCHAR Rate = RATE_6, MaxDesire = RATE_1, MaxSupport = RATE_1; - UCHAR MinSupport = RATE_54; - ULONG BasicRateBitmap = 0; - UCHAR CurrBasicRate = RATE_1; - UCHAR *pSupRate, SupRateLen, *pExtRate, ExtRateLen; - PHTTRANSMIT_SETTING pHtPhy = NULL; - PHTTRANSMIT_SETTING pMaxHtPhy = NULL; - PHTTRANSMIT_SETTING pMinHtPhy = NULL; - BOOLEAN *auto_rate_cur_p; - UCHAR HtMcs = MCS_AUTO; - - // find max desired rate + u8 Rate = RATE_6, MaxDesire = RATE_1, MaxSupport = RATE_1; + u8 MinSupport = RATE_54; + unsigned long BasicRateBitmap = 0; + u8 CurrBasicRate = RATE_1; + u8 *pSupRate, SupRateLen, *pExtRate, ExtRateLen; + PHTTRANSMIT_SETTING pHtPhy = NULL; + PHTTRANSMIT_SETTING pMaxHtPhy = NULL; + PHTTRANSMIT_SETTING pMinHtPhy = NULL; + BOOLEAN *auto_rate_cur_p; + u8 HtMcs = MCS_AUTO; + + /* find max desired rate */ UpdateBasicRateBitmap(pAd); num = 0; auto_rate_cur_p = NULL; - for (i=0; i<MAX_LEN_OF_SUPPORTED_RATES; i++) - { - switch (pAd->CommonCfg.DesireRate[i] & 0x7f) - { - case 2: Rate = RATE_1; num++; break; - case 4: Rate = RATE_2; num++; break; - case 11: Rate = RATE_5_5; num++; break; - case 22: Rate = RATE_11; num++; break; - case 12: Rate = RATE_6; num++; break; - case 18: Rate = RATE_9; num++; break; - case 24: Rate = RATE_12; num++; break; - case 36: Rate = RATE_18; num++; break; - case 48: Rate = RATE_24; num++; break; - case 72: Rate = RATE_36; num++; break; - case 96: Rate = RATE_48; num++; break; - case 108: Rate = RATE_54; num++; break; - //default: Rate = RATE_1; break; + for (i = 0; i < MAX_LEN_OF_SUPPORTED_RATES; i++) { + switch (pAd->CommonCfg.DesireRate[i] & 0x7f) { + case 2: + Rate = RATE_1; + num++; + break; + case 4: + Rate = RATE_2; + num++; + break; + case 11: + Rate = RATE_5_5; + num++; + break; + case 22: + Rate = RATE_11; + num++; + break; + case 12: + Rate = RATE_6; + num++; + break; + case 18: + Rate = RATE_9; + num++; + break; + case 24: + Rate = RATE_12; + num++; + break; + case 36: + Rate = RATE_18; + num++; + break; + case 48: + Rate = RATE_24; + num++; + break; + case 72: + Rate = RATE_36; + num++; + break; + case 96: + Rate = RATE_48; + num++; + break; + case 108: + Rate = RATE_54; + num++; + break; + /*default: Rate = RATE_1; break; */ } - if (MaxDesire < Rate) MaxDesire = Rate; + if (MaxDesire < Rate) + MaxDesire = Rate; } -//=========================================================================== -//=========================================================================== +/*=========================================================================== */ +/*=========================================================================== */ { - pHtPhy = &pAd->StaCfg.HTPhyMode; - pMaxHtPhy = &pAd->StaCfg.MaxHTPhyMode; - pMinHtPhy = &pAd->StaCfg.MinHTPhyMode; + pHtPhy = &pAd->StaCfg.HTPhyMode; + pMaxHtPhy = &pAd->StaCfg.MaxHTPhyMode; + pMinHtPhy = &pAd->StaCfg.MinHTPhyMode; auto_rate_cur_p = &pAd->StaCfg.bAutoTxRateSwitch; - HtMcs = pAd->StaCfg.DesiredTransmitSetting.field.MCS; + HtMcs = pAd->StaCfg.DesiredTransmitSetting.field.MCS; if ((pAd->StaCfg.BssType == BSS_ADHOC) && - (pAd->CommonCfg.PhyMode == PHY_11B) && - (MaxDesire > RATE_11)) - { + (pAd->CommonCfg.PhyMode == PHY_11B) && + (MaxDesire > RATE_11)) { MaxDesire = RATE_11; } } @@ -2964,111 +2928,211 @@ VOID MlmeUpdateTxRates( pMaxHtPhy->word = 0; pHtPhy->word = 0; - // Auto rate switching is enabled only if more than one DESIRED RATES are - // specified; otherwise disabled - if (num <= 1) - { + /* Auto rate switching is enabled only if more than one DESIRED RATES are */ + /* specified; otherwise disabled */ + if (num <= 1) { + /*OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED); */ + /*pAd->CommonCfg.bAutoTxRateSwitch = FALSE; */ *auto_rate_cur_p = FALSE; - } - else - { + } else { + /*OPSTATUS_SET_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED); */ + /*pAd->CommonCfg.bAutoTxRateSwitch = TRUE; */ *auto_rate_cur_p = TRUE; } -#if 1 - if (HtMcs != MCS_AUTO) - { + if (HtMcs != MCS_AUTO) { + /*OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED); */ + /*pAd->CommonCfg.bAutoTxRateSwitch = FALSE; */ *auto_rate_cur_p = FALSE; - } - else - { + } else { + /*OPSTATUS_SET_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED); */ + /*pAd->CommonCfg.bAutoTxRateSwitch = TRUE; */ *auto_rate_cur_p = TRUE; } -#endif - if ((ADHOC_ON(pAd) || INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA)) - { + if ((ADHOC_ON(pAd) || INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA)) { pSupRate = &pAd->StaActive.SupRate[0]; pExtRate = &pAd->StaActive.ExtRate[0]; SupRateLen = pAd->StaActive.SupRateLen; ExtRateLen = pAd->StaActive.ExtRateLen; - } - else - { + } else { pSupRate = &pAd->CommonCfg.SupRate[0]; pExtRate = &pAd->CommonCfg.ExtRate[0]; SupRateLen = pAd->CommonCfg.SupRateLen; ExtRateLen = pAd->CommonCfg.ExtRateLen; } - // find max supported rate - for (i=0; i<SupRateLen; i++) - { - switch (pSupRate[i] & 0x7f) - { - case 2: Rate = RATE_1; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0001; break; - case 4: Rate = RATE_2; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0002; break; - case 11: Rate = RATE_5_5; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0004; break; - case 22: Rate = RATE_11; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0008; break; - case 12: Rate = RATE_6; /*if (pSupRate[i] & 0x80)*/ BasicRateBitmap |= 0x0010; break; - case 18: Rate = RATE_9; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0020; break; - case 24: Rate = RATE_12; /*if (pSupRate[i] & 0x80)*/ BasicRateBitmap |= 0x0040; break; - case 36: Rate = RATE_18; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0080; break; - case 48: Rate = RATE_24; /*if (pSupRate[i] & 0x80)*/ BasicRateBitmap |= 0x0100; break; - case 72: Rate = RATE_36; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0200; break; - case 96: Rate = RATE_48; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0400; break; - case 108: Rate = RATE_54; if (pSupRate[i] & 0x80) BasicRateBitmap |= 0x0800; break; - default: Rate = RATE_1; break; + /* find max supported rate */ + for (i = 0; i < SupRateLen; i++) { + switch (pSupRate[i] & 0x7f) { + case 2: + Rate = RATE_1; + if (pSupRate[i] & 0x80) + BasicRateBitmap |= 0x0001; + break; + case 4: + Rate = RATE_2; + if (pSupRate[i] & 0x80) + BasicRateBitmap |= 0x0002; + break; + case 11: + Rate = RATE_5_5; + if (pSupRate[i] & 0x80) + BasicRateBitmap |= 0x0004; + break; + case 22: + Rate = RATE_11; + if (pSupRate[i] & 0x80) + BasicRateBitmap |= 0x0008; + break; + case 12: + Rate = RATE_6; /*if (pSupRate[i] & 0x80) */ + BasicRateBitmap |= 0x0010; + break; + case 18: + Rate = RATE_9; + if (pSupRate[i] & 0x80) + BasicRateBitmap |= 0x0020; + break; + case 24: + Rate = RATE_12; /*if (pSupRate[i] & 0x80) */ + BasicRateBitmap |= 0x0040; + break; + case 36: + Rate = RATE_18; + if (pSupRate[i] & 0x80) + BasicRateBitmap |= 0x0080; + break; + case 48: + Rate = RATE_24; /*if (pSupRate[i] & 0x80) */ + BasicRateBitmap |= 0x0100; + break; + case 72: + Rate = RATE_36; + if (pSupRate[i] & 0x80) + BasicRateBitmap |= 0x0200; + break; + case 96: + Rate = RATE_48; + if (pSupRate[i] & 0x80) + BasicRateBitmap |= 0x0400; + break; + case 108: + Rate = RATE_54; + if (pSupRate[i] & 0x80) + BasicRateBitmap |= 0x0800; + break; + default: + Rate = RATE_1; + break; } - if (MaxSupport < Rate) MaxSupport = Rate; + if (MaxSupport < Rate) + MaxSupport = Rate; - if (MinSupport > Rate) MinSupport = Rate; + if (MinSupport > Rate) + MinSupport = Rate; } - for (i=0; i<ExtRateLen; i++) - { - switch (pExtRate[i] & 0x7f) - { - case 2: Rate = RATE_1; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0001; break; - case 4: Rate = RATE_2; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0002; break; - case 11: Rate = RATE_5_5; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0004; break; - case 22: Rate = RATE_11; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0008; break; - case 12: Rate = RATE_6; /*if (pExtRate[i] & 0x80)*/ BasicRateBitmap |= 0x0010; break; - case 18: Rate = RATE_9; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0020; break; - case 24: Rate = RATE_12; /*if (pExtRate[i] & 0x80)*/ BasicRateBitmap |= 0x0040; break; - case 36: Rate = RATE_18; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0080; break; - case 48: Rate = RATE_24; /*if (pExtRate[i] & 0x80)*/ BasicRateBitmap |= 0x0100; break; - case 72: Rate = RATE_36; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0200; break; - case 96: Rate = RATE_48; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0400; break; - case 108: Rate = RATE_54; if (pExtRate[i] & 0x80) BasicRateBitmap |= 0x0800; break; - default: Rate = RATE_1; break; + for (i = 0; i < ExtRateLen; i++) { + switch (pExtRate[i] & 0x7f) { + case 2: + Rate = RATE_1; + if (pExtRate[i] & 0x80) + BasicRateBitmap |= 0x0001; + break; + case 4: + Rate = RATE_2; + if (pExtRate[i] & 0x80) + BasicRateBitmap |= 0x0002; + break; + case 11: + Rate = RATE_5_5; + if (pExtRate[i] & 0x80) + BasicRateBitmap |= 0x0004; + break; + case 22: + Rate = RATE_11; + if (pExtRate[i] & 0x80) + BasicRateBitmap |= 0x0008; + break; + case 12: + Rate = RATE_6; /*if (pExtRate[i] & 0x80) */ + BasicRateBitmap |= 0x0010; + break; + case 18: + Rate = RATE_9; + if (pExtRate[i] & 0x80) + BasicRateBitmap |= 0x0020; + break; + case 24: + Rate = RATE_12; /*if (pExtRate[i] & 0x80) */ + BasicRateBitmap |= 0x0040; + break; + case 36: + Rate = RATE_18; + if (pExtRate[i] & 0x80) + BasicRateBitmap |= 0x0080; + break; + case 48: + Rate = RATE_24; /*if (pExtRate[i] & 0x80) */ + BasicRateBitmap |= 0x0100; + break; + case 72: + Rate = RATE_36; + if (pExtRate[i] & 0x80) + BasicRateBitmap |= 0x0200; + break; + case 96: + Rate = RATE_48; + if (pExtRate[i] & 0x80) + BasicRateBitmap |= 0x0400; + break; + case 108: + Rate = RATE_54; + if (pExtRate[i] & 0x80) + BasicRateBitmap |= 0x0800; + break; + default: + Rate = RATE_1; + break; } - if (MaxSupport < Rate) MaxSupport = Rate; + if (MaxSupport < Rate) + MaxSupport = Rate; - if (MinSupport > Rate) MinSupport = Rate; + if (MinSupport > Rate) + MinSupport = Rate; } RTMP_IO_WRITE32(pAd, LEGACY_BASIC_RATE, BasicRateBitmap); - // calculate the exptected ACK rate for each TX rate. This info is used to caculate - // the DURATION field of outgoing uniicast DATA/MGMT frame - for (i=0; i<MAX_LEN_OF_SUPPORTED_RATES; i++) - { + /* bug fix */ + /* pAd->CommonCfg.BasicRateBitmap = BasicRateBitmap; */ + + /* calculate the exptected ACK rate for each TX rate. This info is used to caculate */ + /* the DURATION field of outgoing uniicast DATA/MGMT frame */ + for (i = 0; i < MAX_LEN_OF_SUPPORTED_RATES; i++) { if (BasicRateBitmap & (0x01 << i)) - CurrBasicRate = (UCHAR)i; + CurrBasicRate = (u8)i; pAd->CommonCfg.ExpectedACKRate[i] = CurrBasicRate; } - DBGPRINT(RT_DEBUG_TRACE,("MlmeUpdateTxRates[MaxSupport = %d] = MaxDesire %d Mbps\n", RateIdToMbps[MaxSupport], RateIdToMbps[MaxDesire])); - // max tx rate = min {max desire rate, max supported rate} + DBGPRINT(RT_DEBUG_TRACE, + ("MlmeUpdateTxRates[MaxSupport = %d] = MaxDesire %d Mbps\n", + RateIdToMbps[MaxSupport], RateIdToMbps[MaxDesire])); + /* max tx rate = min {max desire rate, max supported rate} */ if (MaxSupport < MaxDesire) pAd->CommonCfg.MaxTxRate = MaxSupport; else pAd->CommonCfg.MaxTxRate = MaxDesire; pAd->CommonCfg.MinTxRate = MinSupport; - if (*auto_rate_cur_p) - { + /* 2003-07-31 john - 2500 doesn't have good sensitivity at high OFDM rates. to increase the success */ + /* ratio of initial DHCP packet exchange, TX rate starts from a lower rate depending */ + /* on average RSSI */ + /* 1. RSSI >= -70db, start at 54 Mbps (short distance) */ + /* 2. -70 > RSSI >= -75, start at 24 Mbps (mid distance) */ + /* 3. -75 > RSSI, start at 11 Mbps (long distance) */ + if (*auto_rate_cur_p) { short dbm = 0; dbm = pAd->StaCfg.RssiSample.AvgRssi0 - pAd->BbpRssiToDbmDelta; @@ -3083,113 +3147,137 @@ VOID MlmeUpdateTxRates( else if (dbm < -70) pAd->CommonCfg.TxRate = RATE_24; - // should never exceed MaxTxRate (consider 11B-only mode) + /* should never exceed MaxTxRate (consider 11B-only mode) */ if (pAd->CommonCfg.TxRate > pAd->CommonCfg.MaxTxRate) pAd->CommonCfg.TxRate = pAd->CommonCfg.MaxTxRate; pAd->CommonCfg.TxRateIndex = 0; - } - else - { + } else { pAd->CommonCfg.TxRate = pAd->CommonCfg.MaxTxRate; - pHtPhy->field.MCS = (pAd->CommonCfg.MaxTxRate > 3) ? (pAd->CommonCfg.MaxTxRate - 4) : pAd->CommonCfg.MaxTxRate; - pHtPhy->field.MODE = (pAd->CommonCfg.MaxTxRate > 3) ? MODE_OFDM : MODE_CCK; - - pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.STBC = pHtPhy->field.STBC; - pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.ShortGI = pHtPhy->field.ShortGI; - pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MCS = pHtPhy->field.MCS; - pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE = pHtPhy->field.MODE; - } - - if (pAd->CommonCfg.TxRate <= RATE_11) - { + pHtPhy->field.MCS = + (pAd->CommonCfg.MaxTxRate > + 3) ? (pAd->CommonCfg.MaxTxRate - + 4) : pAd->CommonCfg.MaxTxRate; + pHtPhy->field.MODE = + (pAd->CommonCfg.MaxTxRate > 3) ? MODE_OFDM : MODE_CCK; + + pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.STBC = + pHtPhy->field.STBC; + pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.ShortGI = + pHtPhy->field.ShortGI; + pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MCS = + pHtPhy->field.MCS; + pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE = + pHtPhy->field.MODE; + } + + if (pAd->CommonCfg.TxRate <= RATE_11) { pMaxHtPhy->field.MODE = MODE_CCK; pMaxHtPhy->field.MCS = pAd->CommonCfg.TxRate; pMinHtPhy->field.MCS = pAd->CommonCfg.MinTxRate; - } - else - { + } else { pMaxHtPhy->field.MODE = MODE_OFDM; pMaxHtPhy->field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.TxRate]; - if (pAd->CommonCfg.MinTxRate >= RATE_6 && (pAd->CommonCfg.MinTxRate <= RATE_54)) - {pMinHtPhy->field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MinTxRate];} - else - {pMinHtPhy->field.MCS = pAd->CommonCfg.MinTxRate;} + if (pAd->CommonCfg.MinTxRate >= RATE_6 + && (pAd->CommonCfg.MinTxRate <= RATE_54)) { + pMinHtPhy->field.MCS = + OfdmRateToRxwiMCS[pAd->CommonCfg.MinTxRate]; + } else { + pMinHtPhy->field.MCS = pAd->CommonCfg.MinTxRate; + } } pHtPhy->word = (pMaxHtPhy->word); - if (bLinkUp && (pAd->OpMode == OPMODE_STA)) - { - pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word = pHtPhy->word; - pAd->MacTab.Content[BSSID_WCID].MaxHTPhyMode.word = pMaxHtPhy->word; - pAd->MacTab.Content[BSSID_WCID].MinHTPhyMode.word = pMinHtPhy->word; - } - else - { - switch (pAd->CommonCfg.PhyMode) - { - case PHY_11BG_MIXED: - case PHY_11B: - case PHY_11BGN_MIXED: + if (bLinkUp && (pAd->OpMode == OPMODE_STA)) { + pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word = pHtPhy->word; + pAd->MacTab.Content[BSSID_WCID].MaxHTPhyMode.word = + pMaxHtPhy->word; + pAd->MacTab.Content[BSSID_WCID].MinHTPhyMode.word = + pMinHtPhy->word; + } else { + switch (pAd->CommonCfg.PhyMode) { + case PHY_11BG_MIXED: + case PHY_11B: + case PHY_11BGN_MIXED: + pAd->CommonCfg.MlmeRate = RATE_1; + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK; + pAd->CommonCfg.MlmeTransmit.field.MCS = RATE_1; + +/*#ifdef WIFI_TEST */ + pAd->CommonCfg.RtsRate = RATE_11; +/*#else */ +/* pAd->CommonCfg.RtsRate = RATE_1; */ +/*#endif */ + break; + case PHY_11G: + case PHY_11A: + case PHY_11AGN_MIXED: + case PHY_11GN_MIXED: + case PHY_11N_2_4G: + case PHY_11AN_MIXED: + case PHY_11N_5G: + pAd->CommonCfg.MlmeRate = RATE_6; + pAd->CommonCfg.RtsRate = RATE_6; + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; + pAd->CommonCfg.MlmeTransmit.field.MCS = + OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + break; + case PHY_11ABG_MIXED: + case PHY_11ABGN_MIXED: + if (pAd->CommonCfg.Channel <= 14) { pAd->CommonCfg.MlmeRate = RATE_1; - pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK; + pAd->CommonCfg.RtsRate = RATE_1; + pAd->CommonCfg.MlmeTransmit.field.MODE = + MODE_CCK; pAd->CommonCfg.MlmeTransmit.field.MCS = RATE_1; - pAd->CommonCfg.RtsRate = RATE_11; - break; - case PHY_11G: - case PHY_11A: - case PHY_11AGN_MIXED: - case PHY_11GN_MIXED: - case PHY_11N_2_4G: - case PHY_11AN_MIXED: - case PHY_11N_5G: + } else { pAd->CommonCfg.MlmeRate = RATE_6; pAd->CommonCfg.RtsRate = RATE_6; - pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; - pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; - break; - case PHY_11ABG_MIXED: - case PHY_11ABGN_MIXED: - if (pAd->CommonCfg.Channel <= 14) - { - pAd->CommonCfg.MlmeRate = RATE_1; - pAd->CommonCfg.RtsRate = RATE_1; - pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK; - pAd->CommonCfg.MlmeTransmit.field.MCS = RATE_1; - } - else - { - pAd->CommonCfg.MlmeRate = RATE_6; - pAd->CommonCfg.RtsRate = RATE_6; - pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; - pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; - } - break; - default: // error - pAd->CommonCfg.MlmeRate = RATE_6; - pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; - pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; - pAd->CommonCfg.RtsRate = RATE_1; - break; + pAd->CommonCfg.MlmeTransmit.field.MODE = + MODE_OFDM; + pAd->CommonCfg.MlmeTransmit.field.MCS = + OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + } + break; + default: /* error */ + pAd->CommonCfg.MlmeRate = RATE_6; + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; + pAd->CommonCfg.MlmeTransmit.field.MCS = + OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + pAd->CommonCfg.RtsRate = RATE_1; + break; } - // - // Keep Basic Mlme Rate. - // - pAd->MacTab.Content[MCAST_WCID].HTPhyMode.word = pAd->CommonCfg.MlmeTransmit.word; + /* */ + /* Keep Basic Mlme Rate. */ + /* */ + pAd->MacTab.Content[MCAST_WCID].HTPhyMode.word = + pAd->CommonCfg.MlmeTransmit.word; if (pAd->CommonCfg.MlmeTransmit.field.MODE == MODE_OFDM) - pAd->MacTab.Content[MCAST_WCID].HTPhyMode.field.MCS = OfdmRateToRxwiMCS[RATE_24]; + pAd->MacTab.Content[MCAST_WCID].HTPhyMode.field.MCS = + OfdmRateToRxwiMCS[RATE_24]; else - pAd->MacTab.Content[MCAST_WCID].HTPhyMode.field.MCS = RATE_1; + pAd->MacTab.Content[MCAST_WCID].HTPhyMode.field.MCS = + RATE_1; pAd->CommonCfg.BasicMlmeRate = pAd->CommonCfg.MlmeRate; } - DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateTxRates (MaxDesire=%d, MaxSupport=%d, MaxTxRate=%d, MinRate=%d, Rate Switching =%d)\n", - RateIdToMbps[MaxDesire], RateIdToMbps[MaxSupport], RateIdToMbps[pAd->CommonCfg.MaxTxRate], RateIdToMbps[pAd->CommonCfg.MinTxRate], - /*OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED)*/*auto_rate_cur_p)); - DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateTxRates (TxRate=%d, RtsRate=%d, BasicRateBitmap=0x%04lx)\n", - RateIdToMbps[pAd->CommonCfg.TxRate], RateIdToMbps[pAd->CommonCfg.RtsRate], BasicRateBitmap)); - DBGPRINT(RT_DEBUG_TRACE, ("MlmeUpdateTxRates (MlmeTransmit=0x%x, MinHTPhyMode=%x, MaxHTPhyMode=0x%x, HTPhyMode=0x%x)\n", - pAd->CommonCfg.MlmeTransmit.word, pAd->MacTab.Content[BSSID_WCID].MinHTPhyMode.word ,pAd->MacTab.Content[BSSID_WCID].MaxHTPhyMode.word ,pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word )); + DBGPRINT(RT_DEBUG_TRACE, + (" MlmeUpdateTxRates (MaxDesire=%d, MaxSupport=%d, MaxTxRate=%d, MinRate=%d, Rate Switching =%d)\n", + RateIdToMbps[MaxDesire], RateIdToMbps[MaxSupport], + RateIdToMbps[pAd->CommonCfg.MaxTxRate], + RateIdToMbps[pAd->CommonCfg.MinTxRate], + /*OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED) */ + *auto_rate_cur_p)); + DBGPRINT(RT_DEBUG_TRACE, + (" MlmeUpdateTxRates (TxRate=%d, RtsRate=%d, BasicRateBitmap=0x%04lx)\n", + RateIdToMbps[pAd->CommonCfg.TxRate], + RateIdToMbps[pAd->CommonCfg.RtsRate], BasicRateBitmap)); + DBGPRINT(RT_DEBUG_TRACE, + ("MlmeUpdateTxRates (MlmeTransmit=0x%x, MinHTPhyMode=%x, MaxHTPhyMode=0x%x, HTPhyMode=0x%x)\n", + pAd->CommonCfg.MlmeTransmit.word, + pAd->MacTab.Content[BSSID_WCID].MinHTPhyMode.word, + pAd->MacTab.Content[BSSID_WCID].MaxHTPhyMode.word, + pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word)); } /* @@ -3198,168 +3286,196 @@ VOID MlmeUpdateTxRates( This function update HT Rate setting. Input Wcid value is valid for 2 case : 1. it's used for Station in infra mode that copy AP rate to Mactable. - 2. OR Station in adhoc mode to copy peer's HT rate to Mactable. + 2. OR Station in adhoc mode to copy peer's HT rate to Mactable. - IRQL = DISPATCH_LEVEL + IRQL = DISPATCH_LEVEL ========================================================================== */ -VOID MlmeUpdateHtTxRates( - IN PRTMP_ADAPTER pAd, - IN UCHAR apidx) +void MlmeUpdateHtTxRates(struct rt_rtmp_adapter *pAd, u8 apidx) { - UCHAR StbcMcs; //j, StbcMcs, bitmask; - CHAR i; // 3*3 - RT_HT_CAPABILITY *pRtHtCap = NULL; - RT_HT_PHY_INFO *pActiveHtPhy = NULL; - ULONG BasicMCS; - UCHAR j, bitmask; - PRT_HT_PHY_INFO pDesireHtPhy = NULL; - PHTTRANSMIT_SETTING pHtPhy = NULL; - PHTTRANSMIT_SETTING pMaxHtPhy = NULL; - PHTTRANSMIT_SETTING pMinHtPhy = NULL; - BOOLEAN *auto_rate_cur_p; - - DBGPRINT(RT_DEBUG_TRACE,("MlmeUpdateHtTxRates===> \n")); + u8 StbcMcs; /*j, StbcMcs, bitmask; */ + char i; /* 3*3 */ + struct rt_ht_capability *pRtHtCap = NULL; + struct rt_ht_phy_info *pActiveHtPhy = NULL; + unsigned long BasicMCS; + u8 j, bitmask; + struct rt_ht_phy_info *pDesireHtPhy = NULL; + PHTTRANSMIT_SETTING pHtPhy = NULL; + PHTTRANSMIT_SETTING pMaxHtPhy = NULL; + PHTTRANSMIT_SETTING pMinHtPhy = NULL; + BOOLEAN *auto_rate_cur_p; + + DBGPRINT(RT_DEBUG_TRACE, ("MlmeUpdateHtTxRates===> \n")); auto_rate_cur_p = NULL; { - pDesireHtPhy = &pAd->StaCfg.DesiredHtPhyInfo; - pActiveHtPhy = &pAd->StaCfg.DesiredHtPhyInfo; - pHtPhy = &pAd->StaCfg.HTPhyMode; - pMaxHtPhy = &pAd->StaCfg.MaxHTPhyMode; - pMinHtPhy = &pAd->StaCfg.MinHTPhyMode; + pDesireHtPhy = &pAd->StaCfg.DesiredHtPhyInfo; + pActiveHtPhy = &pAd->StaCfg.DesiredHtPhyInfo; + pHtPhy = &pAd->StaCfg.HTPhyMode; + pMaxHtPhy = &pAd->StaCfg.MaxHTPhyMode; + pMinHtPhy = &pAd->StaCfg.MinHTPhyMode; auto_rate_cur_p = &pAd->StaCfg.bAutoTxRateSwitch; } - if ((ADHOC_ON(pAd) || INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA)) - { + if ((ADHOC_ON(pAd) || INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA)) { if (pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE) return; pRtHtCap = &pAd->StaActive.SupportedHtPhy; pActiveHtPhy = &pAd->StaActive.SupportedPhyInfo; - StbcMcs = (UCHAR)pAd->MlmeAux.AddHtInfo.AddHtInfo3.StbcMcs; - BasicMCS =pAd->MlmeAux.AddHtInfo.MCSSet[0]+(pAd->MlmeAux.AddHtInfo.MCSSet[1]<<8)+(StbcMcs<<16); - if ((pAd->CommonCfg.DesiredHtPhy.TxSTBC) && (pRtHtCap->RxSTBC) && (pAd->Antenna.field.TxPath == 2)) + StbcMcs = (u8)pAd->MlmeAux.AddHtInfo.AddHtInfo3.StbcMcs; + BasicMCS = + pAd->MlmeAux.AddHtInfo.MCSSet[0] + + (pAd->MlmeAux.AddHtInfo.MCSSet[1] << 8) + (StbcMcs << 16); + if ((pAd->CommonCfg.DesiredHtPhy.TxSTBC) && (pRtHtCap->RxSTBC) + && (pAd->Antenna.field.TxPath == 2)) pMaxHtPhy->field.STBC = STBC_USE; else pMaxHtPhy->field.STBC = STBC_NONE; - } - else - { + } else { if (pDesireHtPhy->bHtEnable == FALSE) return; pRtHtCap = &pAd->CommonCfg.DesiredHtPhy; - StbcMcs = (UCHAR)pAd->CommonCfg.AddHTInfo.AddHtInfo3.StbcMcs; - BasicMCS = pAd->CommonCfg.AddHTInfo.MCSSet[0]+(pAd->CommonCfg.AddHTInfo.MCSSet[1]<<8)+(StbcMcs<<16); - if ((pAd->CommonCfg.DesiredHtPhy.TxSTBC) && (pRtHtCap->RxSTBC) && (pAd->Antenna.field.TxPath == 2)) + StbcMcs = (u8)pAd->CommonCfg.AddHTInfo.AddHtInfo3.StbcMcs; + BasicMCS = + pAd->CommonCfg.AddHTInfo.MCSSet[0] + + (pAd->CommonCfg.AddHTInfo.MCSSet[1] << 8) + (StbcMcs << 16); + if ((pAd->CommonCfg.DesiredHtPhy.TxSTBC) && (pRtHtCap->RxSTBC) + && (pAd->Antenna.field.TxPath == 2)) pMaxHtPhy->field.STBC = STBC_USE; else pMaxHtPhy->field.STBC = STBC_NONE; } - // Decide MAX ht rate. + /* Decide MAX ht rate. */ if ((pRtHtCap->GF) && (pAd->CommonCfg.DesiredHtPhy.GF)) pMaxHtPhy->field.MODE = MODE_HTGREENFIELD; else pMaxHtPhy->field.MODE = MODE_HTMIX; - if ((pAd->CommonCfg.DesiredHtPhy.ChannelWidth) && (pRtHtCap->ChannelWidth)) + if ((pAd->CommonCfg.DesiredHtPhy.ChannelWidth) + && (pRtHtCap->ChannelWidth)) pMaxHtPhy->field.BW = BW_40; else pMaxHtPhy->field.BW = BW_20; - if (pMaxHtPhy->field.BW == BW_20) - pMaxHtPhy->field.ShortGI = (pAd->CommonCfg.DesiredHtPhy.ShortGIfor20 & pRtHtCap->ShortGIfor20); + if (pMaxHtPhy->field.BW == BW_20) + pMaxHtPhy->field.ShortGI = + (pAd->CommonCfg.DesiredHtPhy.ShortGIfor20 & pRtHtCap-> + ShortGIfor20); else - pMaxHtPhy->field.ShortGI = (pAd->CommonCfg.DesiredHtPhy.ShortGIfor40 & pRtHtCap->ShortGIfor40); + pMaxHtPhy->field.ShortGI = + (pAd->CommonCfg.DesiredHtPhy.ShortGIfor40 & pRtHtCap-> + ShortGIfor40); - for (i=23; i>=0; i--) // 3*3 + if (pDesireHtPhy->MCSSet[4] != 0) { + pMaxHtPhy->field.MCS = 32; + } + + for (i = 23; i >= 0; i--) /* 3*3 */ { - j = i/8; - bitmask = (1<<(i-(j*8))); + j = i / 8; + bitmask = (1 << (i - (j * 8))); - if ((pActiveHtPhy->MCSSet[j] & bitmask) && (pDesireHtPhy->MCSSet[j] & bitmask)) - { + if ((pActiveHtPhy->MCSSet[j] & bitmask) + && (pDesireHtPhy->MCSSet[j] & bitmask)) { pMaxHtPhy->field.MCS = i; break; } - if (i==0) + if (i == 0) break; } - // Copy MIN ht rate. rt2860??? + /* Copy MIN ht rate. rt2860??? */ pMinHtPhy->field.BW = BW_20; pMinHtPhy->field.MCS = 0; pMinHtPhy->field.STBC = 0; pMinHtPhy->field.ShortGI = 0; - //If STA assigns fixed rate. update to fixed here. - if ( (pAd->OpMode == OPMODE_STA) && (pDesireHtPhy->MCSSet[0] != 0xff)) - { - if (pDesireHtPhy->MCSSet[4] != 0) - { + /*If STA assigns fixed rate. update to fixed here. */ + if ((pAd->OpMode == OPMODE_STA) && (pDesireHtPhy->MCSSet[0] != 0xff)) { + if (pDesireHtPhy->MCSSet[4] != 0) { pMaxHtPhy->field.MCS = 32; pMinHtPhy->field.MCS = 32; - DBGPRINT(RT_DEBUG_TRACE,("MlmeUpdateHtTxRates<=== Use Fixed MCS = %d\n",pMinHtPhy->field.MCS)); + DBGPRINT(RT_DEBUG_TRACE, + ("MlmeUpdateHtTxRates<=== Use Fixed MCS = %d\n", + pMinHtPhy->field.MCS)); } - for (i=23; (CHAR)i >= 0; i--) // 3*3 + for (i = 23; (char)i >= 0; i--) /* 3*3 */ { - j = i/8; - bitmask = (1<<(i-(j*8))); - if ( (pDesireHtPhy->MCSSet[j] & bitmask) && (pActiveHtPhy->MCSSet[j] & bitmask)) - { + j = i / 8; + bitmask = (1 << (i - (j * 8))); + if ((pDesireHtPhy->MCSSet[j] & bitmask) + && (pActiveHtPhy->MCSSet[j] & bitmask)) { pMaxHtPhy->field.MCS = i; pMinHtPhy->field.MCS = i; break; } - if (i==0) + if (i == 0) break; } } - // Decide ht rate + /* Decide ht rate */ pHtPhy->field.STBC = pMaxHtPhy->field.STBC; pHtPhy->field.BW = pMaxHtPhy->field.BW; pHtPhy->field.MODE = pMaxHtPhy->field.MODE; pHtPhy->field.MCS = pMaxHtPhy->field.MCS; pHtPhy->field.ShortGI = pMaxHtPhy->field.ShortGI; - // use default now. rt2860 + /* use default now. rt2860 */ if (pDesireHtPhy->MCSSet[0] != 0xff) *auto_rate_cur_p = FALSE; else *auto_rate_cur_p = TRUE; - DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateHtTxRates<---.AMsduSize = %d \n", pAd->CommonCfg.DesiredHtPhy.AmsduSize )); - DBGPRINT(RT_DEBUG_TRACE,("TX: MCS[0] = %x (choose %d), BW = %d, ShortGI = %d, MODE = %d, \n", pActiveHtPhy->MCSSet[0],pHtPhy->field.MCS, - pHtPhy->field.BW, pHtPhy->field.ShortGI, pHtPhy->field.MODE)); - DBGPRINT(RT_DEBUG_TRACE,("MlmeUpdateHtTxRates<=== \n")); + DBGPRINT(RT_DEBUG_TRACE, + (" MlmeUpdateHtTxRates<---.AMsduSize = %d \n", + pAd->CommonCfg.DesiredHtPhy.AmsduSize)); + DBGPRINT(RT_DEBUG_TRACE, + ("TX: MCS[0] = %x (choose %d), BW = %d, ShortGI = %d, MODE = %d, \n", + pActiveHtPhy->MCSSet[0], pHtPhy->field.MCS, pHtPhy->field.BW, + pHtPhy->field.ShortGI, pHtPhy->field.MODE)); + DBGPRINT(RT_DEBUG_TRACE, ("MlmeUpdateHtTxRates<=== \n")); } -// IRQL = DISPATCH_LEVEL -VOID MlmeRadioOff( - IN PRTMP_ADAPTER pAd) +void BATableInit(struct rt_rtmp_adapter *pAd, struct rt_ba_table *Tab) { - RT28XX_MLME_RADIO_OFF(pAd); + int i; + + Tab->numAsOriginator = 0; + Tab->numAsRecipient = 0; + Tab->numDoneOriginator = 0; + NdisAllocateSpinLock(&pAd->BATabLock); + for (i = 0; i < MAX_LEN_OF_BA_REC_TABLE; i++) { + Tab->BARecEntry[i].REC_BA_Status = Recipient_NONE; + NdisAllocateSpinLock(&(Tab->BARecEntry[i].RxReRingLock)); + } + for (i = 0; i < MAX_LEN_OF_BA_ORI_TABLE; i++) { + Tab->BAOriEntry[i].ORI_BA_Status = Originator_NONE; + } } -// IRQL = DISPATCH_LEVEL -VOID MlmeRadioOn( - IN PRTMP_ADAPTER pAd) +/* IRQL = DISPATCH_LEVEL */ +void MlmeRadioOff(struct rt_rtmp_adapter *pAd) { - RT28XX_MLME_RADIO_ON(pAd); + RTMP_MLME_RADIO_OFF(pAd); } -// =========================================================================================== -// bss_table.c -// =========================================================================================== +/* IRQL = DISPATCH_LEVEL */ +void MlmeRadioOn(struct rt_rtmp_adapter *pAd) +{ + RTMP_MLME_RADIO_ON(pAd); +} +/* =========================================================================================== */ +/* bss_table.c */ +/* =========================================================================================== */ /*! \brief initialize BSS table * \param p_tab pointer to the table @@ -3371,37 +3487,15 @@ VOID MlmeRadioOn( IRQL = DISPATCH_LEVEL */ -VOID BssTableInit( - IN BSS_TABLE *Tab) +void BssTableInit(struct rt_bss_table *Tab) { int i; Tab->BssNr = 0; - Tab->BssOverlapNr = 0; - for (i = 0; i < MAX_LEN_OF_BSS_TABLE; i++) - { - NdisZeroMemory(&Tab->BssEntry[i], sizeof(BSS_ENTRY)); - Tab->BssEntry[i].Rssi = -127; // initial the rssi as a minimum value - } -} - -VOID BATableInit( - IN PRTMP_ADAPTER pAd, - IN BA_TABLE *Tab) -{ - int i; - - Tab->numAsOriginator = 0; - Tab->numAsRecipient = 0; - NdisAllocateSpinLock(&pAd->BATabLock); - for (i = 0; i < MAX_LEN_OF_BA_REC_TABLE; i++) - { - Tab->BARecEntry[i].REC_BA_Status = Recipient_NONE; - NdisAllocateSpinLock(&(Tab->BARecEntry[i].RxReRingLock)); - } - for (i = 0; i < MAX_LEN_OF_BA_ORI_TABLE; i++) - { - Tab->BAOriEntry[i].ORI_BA_Status = Originator_NONE; + Tab->BssOverlapNr = 0; + for (i = 0; i < MAX_LEN_OF_BSS_TABLE; i++) { + NdisZeroMemory(&Tab->BssEntry[i], sizeof(struct rt_bss_entry)); + Tab->BssEntry[i].Rssi = -127; /* initial the rssi as a minimum value */ } } @@ -3416,97 +3510,102 @@ VOID BATableInit( IRQL = DISPATCH_LEVEL */ -ULONG BssTableSearch( - IN BSS_TABLE *Tab, - IN PUCHAR pBssid, - IN UCHAR Channel) +unsigned long BssTableSearch(struct rt_bss_table *Tab, u8 *pBssid, u8 Channel) { - UCHAR i; + u8 i; - for (i = 0; i < Tab->BssNr; i++) - { - // - // Some AP that support A/B/G mode that may used the same BSSID on 11A and 11B/G. - // We should distinguish this case. - // + for (i = 0; i < Tab->BssNr; i++) { + /* */ + /* Some AP that support A/B/G mode that may used the same BSSID on 11A and 11B/G. */ + /* We should distinguish this case. */ + /* */ if ((((Tab->BssEntry[i].Channel <= 14) && (Channel <= 14)) || - ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) && - MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid)) - { + ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) && + MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid)) { return i; } } - return (ULONG)BSS_NOT_FOUND; + return (unsigned long)BSS_NOT_FOUND; } -ULONG BssSsidTableSearch( - IN BSS_TABLE *Tab, - IN PUCHAR pBssid, - IN PUCHAR pSsid, - IN UCHAR SsidLen, - IN UCHAR Channel) +unsigned long BssSsidTableSearch(struct rt_bss_table *Tab, + u8 *pBssid, + u8 *pSsid, u8 SsidLen, u8 Channel) { - UCHAR i; + u8 i; - for (i = 0; i < Tab->BssNr; i++) - { - // - // Some AP that support A/B/G mode that may used the same BSSID on 11A and 11B/G. - // We should distinguish this case. - // + for (i = 0; i < Tab->BssNr; i++) { + /* */ + /* Some AP that support A/B/G mode that may used the same BSSID on 11A and 11B/G. */ + /* We should distinguish this case. */ + /* */ if ((((Tab->BssEntry[i].Channel <= 14) && (Channel <= 14)) || - ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) && - MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid) && - SSID_EQUAL(pSsid, SsidLen, Tab->BssEntry[i].Ssid, Tab->BssEntry[i].SsidLen)) - { + ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) && + MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid) && + SSID_EQUAL(pSsid, SsidLen, Tab->BssEntry[i].Ssid, + Tab->BssEntry[i].SsidLen)) { return i; } } - return (ULONG)BSS_NOT_FOUND; + return (unsigned long)BSS_NOT_FOUND; } -ULONG BssTableSearchWithSSID( - IN BSS_TABLE *Tab, - IN PUCHAR Bssid, - IN PUCHAR pSsid, - IN UCHAR SsidLen, - IN UCHAR Channel) +unsigned long BssTableSearchWithSSID(struct rt_bss_table *Tab, + u8 *Bssid, + u8 *pSsid, + u8 SsidLen, u8 Channel) { - UCHAR i; + u8 i; - for (i = 0; i < Tab->BssNr; i++) - { + for (i = 0; i < Tab->BssNr; i++) { if ((((Tab->BssEntry[i].Channel <= 14) && (Channel <= 14)) || - ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) && - MAC_ADDR_EQUAL(&(Tab->BssEntry[i].Bssid), Bssid) && - (SSID_EQUAL(pSsid, SsidLen, Tab->BssEntry[i].Ssid, Tab->BssEntry[i].SsidLen) || - (NdisEqualMemory(pSsid, ZeroSsid, SsidLen)) || - (NdisEqualMemory(Tab->BssEntry[i].Ssid, ZeroSsid, Tab->BssEntry[i].SsidLen)))) - { + ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) && + MAC_ADDR_EQUAL(&(Tab->BssEntry[i].Bssid), Bssid) && + (SSID_EQUAL + (pSsid, SsidLen, Tab->BssEntry[i].Ssid, + Tab->BssEntry[i].SsidLen) + || (NdisEqualMemory(pSsid, ZeroSsid, SsidLen)) + || + (NdisEqualMemory + (Tab->BssEntry[i].Ssid, ZeroSsid, + Tab->BssEntry[i].SsidLen)))) { return i; } } - return (ULONG)BSS_NOT_FOUND; + return (unsigned long)BSS_NOT_FOUND; } -// IRQL = DISPATCH_LEVEL -VOID BssTableDeleteEntry( - IN OUT BSS_TABLE *Tab, - IN PUCHAR pBssid, - IN UCHAR Channel) +unsigned long BssSsidTableSearchBySSID(struct rt_bss_table *Tab, + u8 *pSsid, u8 SsidLen) { - UCHAR i, j; + u8 i; - for (i = 0; i < Tab->BssNr; i++) - { + for (i = 0; i < Tab->BssNr; i++) { + if (SSID_EQUAL + (pSsid, SsidLen, Tab->BssEntry[i].Ssid, + Tab->BssEntry[i].SsidLen)) { + return i; + } + } + return (unsigned long)BSS_NOT_FOUND; +} + +/* IRQL = DISPATCH_LEVEL */ +void BssTableDeleteEntry(struct rt_bss_table *Tab, + u8 *pBssid, u8 Channel) +{ + u8 i, j; + + for (i = 0; i < Tab->BssNr; i++) { if ((Tab->BssEntry[i].Channel == Channel) && - (MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid))) - { - for (j = i; j < Tab->BssNr - 1; j++) - { - NdisMoveMemory(&(Tab->BssEntry[j]), &(Tab->BssEntry[j + 1]), sizeof(BSS_ENTRY)); + (MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid))) { + for (j = i; j < Tab->BssNr - 1; j++) { + NdisMoveMemory(&(Tab->BssEntry[j]), + &(Tab->BssEntry[j + 1]), + sizeof(struct rt_bss_entry)); } - NdisZeroMemory(&(Tab->BssEntry[Tab->BssNr - 1]), sizeof(BSS_ENTRY)); + NdisZeroMemory(&(Tab->BssEntry[Tab->BssNr - 1]), + sizeof(struct rt_bss_entry)); Tab->BssNr -= 1; return; } @@ -3522,25 +3621,24 @@ VOID BssTableDeleteEntry( // IRQL = DISPATCH_LEVEL ======================================================================== */ -VOID BATableDeleteORIEntry( - IN OUT PRTMP_ADAPTER pAd, - IN BA_ORI_ENTRY *pBAORIEntry) +void BATableDeleteORIEntry(struct rt_rtmp_adapter *pAd, + struct rt_ba_ori_entry *pBAORIEntry) { - if (pBAORIEntry->ORI_BA_Status != Originator_NONE) - { + if (pBAORIEntry->ORI_BA_Status != Originator_NONE) { NdisAcquireSpinLock(&pAd->BATabLock); - if (pBAORIEntry->ORI_BA_Status == Originator_Done) - { + if (pBAORIEntry->ORI_BA_Status == Originator_Done) { pAd->BATable.numAsOriginator -= 1; - DBGPRINT(RT_DEBUG_TRACE, ("BATableDeleteORIEntry numAsOriginator= %ld\n", pAd->BATable.numAsRecipient)); - // Erase Bitmap flag. + DBGPRINT(RT_DEBUG_TRACE, + ("BATableDeleteORIEntry numAsOriginator= %ld\n", + pAd->BATable.numAsRecipient)); + /* Erase Bitmap flag. */ } - pAd->MacTab.Content[pBAORIEntry->Wcid].TXBAbitmap &= (~(1<<(pBAORIEntry->TID) )); // If STA mode, erase flag here - pAd->MacTab.Content[pBAORIEntry->Wcid].BAOriWcidArray[pBAORIEntry->TID] = 0; // If STA mode, erase flag here + pAd->MacTab.Content[pBAORIEntry->Wcid].TXBAbitmap &= (~(1 << (pBAORIEntry->TID))); /* If STA mode, erase flag here */ + pAd->MacTab.Content[pBAORIEntry->Wcid].BAOriWcidArray[pBAORIEntry->TID] = 0; /* If STA mode, erase flag here */ pBAORIEntry->ORI_BA_Status = Originator_NONE; pBAORIEntry->Token = 1; - // Not clear Sequence here. + /* Not clear Sequence here. */ NdisReleaseSpinLock(&pAd->BATabLock); } } @@ -3554,190 +3652,164 @@ VOID BATableDeleteORIEntry( IRQL = DISPATCH_LEVEL */ -VOID BssEntrySet( - IN PRTMP_ADAPTER pAd, - OUT BSS_ENTRY *pBss, - IN PUCHAR pBssid, - IN CHAR Ssid[], - IN UCHAR SsidLen, - IN UCHAR BssType, - IN USHORT BeaconPeriod, - IN PCF_PARM pCfParm, - IN USHORT AtimWin, - IN USHORT CapabilityInfo, - IN UCHAR SupRate[], - IN UCHAR SupRateLen, - IN UCHAR ExtRate[], - IN UCHAR ExtRateLen, - IN HT_CAPABILITY_IE *pHtCapability, - IN ADD_HT_INFO_IE *pAddHtInfo, // AP might use this additional ht info IE - IN UCHAR HtCapabilityLen, - IN UCHAR AddHtInfoLen, - IN UCHAR NewExtChanOffset, - IN UCHAR Channel, - IN CHAR Rssi, - IN LARGE_INTEGER TimeStamp, - IN UCHAR CkipFlag, - IN PEDCA_PARM pEdcaParm, - IN PQOS_CAPABILITY_PARM pQosCapability, - IN PQBSS_LOAD_PARM pQbssLoad, - IN USHORT LengthVIE, - IN PNDIS_802_11_VARIABLE_IEs pVIE) +void BssEntrySet(struct rt_rtmp_adapter *pAd, struct rt_bss_entry *pBss, u8 *pBssid, char Ssid[], u8 SsidLen, u8 BssType, u16 BeaconPeriod, struct rt_cf_parm * pCfParm, u16 AtimWin, u16 CapabilityInfo, u8 SupRate[], u8 SupRateLen, u8 ExtRate[], u8 ExtRateLen, struct rt_ht_capability_ie * pHtCapability, struct rt_add_ht_info_ie * pAddHtInfo, /* AP might use this additional ht info IE */ + u8 HtCapabilityLen, + u8 AddHtInfoLen, + u8 NewExtChanOffset, + u8 Channel, + char Rssi, + IN LARGE_INTEGER TimeStamp, + u8 CkipFlag, + struct rt_edca_parm *pEdcaParm, + struct rt_qos_capability_parm *pQosCapability, + struct rt_qbss_load_parm *pQbssLoad, + u16 LengthVIE, struct rt_ndis_802_11_variable_ies *pVIE) { COPY_MAC_ADDR(pBss->Bssid, pBssid); - // Default Hidden SSID to be TRUE, it will be turned to FALSE after coping SSID + /* Default Hidden SSID to be TRUE, it will be turned to FALSE after coping SSID */ pBss->Hidden = 1; - if (SsidLen > 0) - { - // For hidden SSID AP, it might send beacon with SSID len equal to 0 - // Or send beacon /probe response with SSID len matching real SSID length, - // but SSID is all zero. such as "00-00-00-00" with length 4. - // We have to prevent this case overwrite correct table - if (NdisEqualMemory(Ssid, ZeroSsid, SsidLen) == 0) - { - NdisZeroMemory(pBss->Ssid, MAX_LEN_OF_SSID); + if (SsidLen > 0) { + /* For hidden SSID AP, it might send beacon with SSID len equal to 0 */ + /* Or send beacon /probe response with SSID len matching real SSID length, */ + /* but SSID is all zero. such as "00-00-00-00" with length 4. */ + /* We have to prevent this case overwrite correct table */ + if (NdisEqualMemory(Ssid, ZeroSsid, SsidLen) == 0) { + NdisZeroMemory(pBss->Ssid, MAX_LEN_OF_SSID); NdisMoveMemory(pBss->Ssid, Ssid, SsidLen); pBss->SsidLen = SsidLen; pBss->Hidden = 0; } - } - else + } else pBss->SsidLen = 0; pBss->BssType = BssType; pBss->BeaconPeriod = BeaconPeriod; - if (BssType == BSS_INFRA) - { - if (pCfParm->bValid) - { + if (BssType == BSS_INFRA) { + if (pCfParm->bValid) { pBss->CfpCount = pCfParm->CfpCount; pBss->CfpPeriod = pCfParm->CfpPeriod; pBss->CfpMaxDuration = pCfParm->CfpMaxDuration; pBss->CfpDurRemaining = pCfParm->CfpDurRemaining; } - } - else - { + } else { pBss->AtimWin = AtimWin; } pBss->CapabilityInfo = CapabilityInfo; - // The privacy bit indicate security is ON, it maight be WEP, TKIP or AES - // Combine with AuthMode, they will decide the connection methods. + /* The privacy bit indicate security is ON, it maight be WEP, TKIP or AES */ + /* Combine with AuthMode, they will decide the connection methods. */ pBss->Privacy = CAP_IS_PRIVACY_ON(pBss->CapabilityInfo); ASSERT(SupRateLen <= MAX_LEN_OF_SUPPORTED_RATES); if (SupRateLen <= MAX_LEN_OF_SUPPORTED_RATES) NdisMoveMemory(pBss->SupRate, SupRate, SupRateLen); else - NdisMoveMemory(pBss->SupRate, SupRate, MAX_LEN_OF_SUPPORTED_RATES); + NdisMoveMemory(pBss->SupRate, SupRate, + MAX_LEN_OF_SUPPORTED_RATES); pBss->SupRateLen = SupRateLen; ASSERT(ExtRateLen <= MAX_LEN_OF_SUPPORTED_RATES); NdisMoveMemory(pBss->ExtRate, ExtRate, ExtRateLen); - NdisMoveMemory(&pBss->HtCapability, pHtCapability, HtCapabilityLen); - NdisMoveMemory(&pBss->AddHtInfo, pAddHtInfo, AddHtInfoLen); pBss->NewExtChanOffset = NewExtChanOffset; pBss->ExtRateLen = ExtRateLen; pBss->Channel = Channel; pBss->CentralChannel = Channel; pBss->Rssi = Rssi; - // Update CkipFlag. if not exists, the value is 0x0 + /* Update CkipFlag. if not exists, the value is 0x0 */ pBss->CkipFlag = CkipFlag; - // New for microsoft Fixed IEs + /* New for microsoft Fixed IEs */ NdisMoveMemory(pBss->FixIEs.Timestamp, &TimeStamp, 8); pBss->FixIEs.BeaconInterval = BeaconPeriod; pBss->FixIEs.Capabilities = CapabilityInfo; - // New for microsoft Variable IEs - if (LengthVIE != 0) - { + /* New for microsoft Variable IEs */ + if (LengthVIE != 0) { pBss->VarIELen = LengthVIE; NdisMoveMemory(pBss->VarIEs, pVIE, pBss->VarIELen); - } - else - { + } else { pBss->VarIELen = 0; } pBss->AddHtInfoLen = 0; pBss->HtCapabilityLen = 0; - - if (HtCapabilityLen> 0) - { + if (HtCapabilityLen > 0) { pBss->HtCapabilityLen = HtCapabilityLen; - NdisMoveMemory(&pBss->HtCapability, pHtCapability, HtCapabilityLen); - if (AddHtInfoLen > 0) - { + NdisMoveMemory(&pBss->HtCapability, pHtCapability, + HtCapabilityLen); + if (AddHtInfoLen > 0) { pBss->AddHtInfoLen = AddHtInfoLen; - NdisMoveMemory(&pBss->AddHtInfo, pAddHtInfo, AddHtInfoLen); - - if ((pAddHtInfo->ControlChan > 2)&& (pAddHtInfo->AddHtInfo.ExtChanOffset == EXTCHA_BELOW) && (pHtCapability->HtCapInfo.ChannelWidth == BW_40)) - { - pBss->CentralChannel = pAddHtInfo->ControlChan - 2; - } - else if ((pAddHtInfo->AddHtInfo.ExtChanOffset == EXTCHA_ABOVE) && (pHtCapability->HtCapInfo.ChannelWidth == BW_40)) - { - pBss->CentralChannel = pAddHtInfo->ControlChan + 2; - } + NdisMoveMemory(&pBss->AddHtInfo, pAddHtInfo, + AddHtInfoLen); + + if ((pAddHtInfo->ControlChan > 2) + && (pAddHtInfo->AddHtInfo.ExtChanOffset == + EXTCHA_BELOW) + && (pHtCapability->HtCapInfo.ChannelWidth == + BW_40)) { + pBss->CentralChannel = + pAddHtInfo->ControlChan - 2; + } else + if ((pAddHtInfo->AddHtInfo.ExtChanOffset == + EXTCHA_ABOVE) + && (pHtCapability->HtCapInfo.ChannelWidth == + BW_40)) { + pBss->CentralChannel = + pAddHtInfo->ControlChan + 2; + } } } BssCipherParse(pBss); - // new for QOS + /* new for QOS */ if (pEdcaParm) - NdisMoveMemory(&pBss->EdcaParm, pEdcaParm, sizeof(EDCA_PARM)); + NdisMoveMemory(&pBss->EdcaParm, pEdcaParm, sizeof(struct rt_edca_parm)); else pBss->EdcaParm.bValid = FALSE; if (pQosCapability) - NdisMoveMemory(&pBss->QosCapability, pQosCapability, sizeof(QOS_CAPABILITY_PARM)); + NdisMoveMemory(&pBss->QosCapability, pQosCapability, + sizeof(struct rt_qos_capability_parm)); else pBss->QosCapability.bValid = FALSE; if (pQbssLoad) - NdisMoveMemory(&pBss->QbssLoad, pQbssLoad, sizeof(QBSS_LOAD_PARM)); + NdisMoveMemory(&pBss->QbssLoad, pQbssLoad, + sizeof(struct rt_qbss_load_parm)); else pBss->QbssLoad.bValid = FALSE; { - PEID_STRUCT pEid; - USHORT Length = 0; - + struct rt_eid * pEid; + u16 Length = 0; NdisZeroMemory(&pBss->WpaIE.IE[0], MAX_CUSTOM_LEN); NdisZeroMemory(&pBss->RsnIE.IE[0], MAX_CUSTOM_LEN); - - pEid = (PEID_STRUCT) pVIE; - - while ((Length + 2 + (USHORT)pEid->Len) <= LengthVIE) - { - switch(pEid->Eid) - { - case IE_WPA: - if (NdisEqualMemory(pEid->Octet, WPA_OUI, 4)) - { - if ((pEid->Len + 2) > MAX_CUSTOM_LEN) - { - pBss->WpaIE.IELen = 0; - break; - } - pBss->WpaIE.IELen = pEid->Len + 2; - NdisMoveMemory(pBss->WpaIE.IE, pEid, pBss->WpaIE.IELen); + pEid = (struct rt_eid *) pVIE; + while ((Length + 2 + (u16)pEid->Len) <= LengthVIE) { + switch (pEid->Eid) { + case IE_WPA: + if (NdisEqualMemory(pEid->Octet, WPA_OUI, 4)) { + if ((pEid->Len + 2) > MAX_CUSTOM_LEN) { + pBss->WpaIE.IELen = 0; + break; } - break; - case IE_RSN: - if (NdisEqualMemory(pEid->Octet + 2, RSN_OUI, 3)) - { - if ((pEid->Len + 2) > MAX_CUSTOM_LEN) - { - pBss->RsnIE.IELen = 0; - break; - } - pBss->RsnIE.IELen = pEid->Len + 2; - NdisMoveMemory(pBss->RsnIE.IE, pEid, pBss->RsnIE.IELen); - } + pBss->WpaIE.IELen = pEid->Len + 2; + NdisMoveMemory(pBss->WpaIE.IE, pEid, + pBss->WpaIE.IELen); + } break; - } - Length = Length + 2 + (USHORT)pEid->Len; // Eid[1] + Len[1]+ content[Len] - pEid = (PEID_STRUCT)((UCHAR*)pEid + 2 + pEid->Len); + case IE_RSN: + if (NdisEqualMemory + (pEid->Octet + 2, RSN_OUI, 3)) { + if ((pEid->Len + 2) > MAX_CUSTOM_LEN) { + pBss->RsnIE.IELen = 0; + break; + } + pBss->RsnIE.IELen = pEid->Len + 2; + NdisMoveMemory(pBss->RsnIE.IE, pEid, + pBss->RsnIE.IELen); + } + break; + } + Length = Length + 2 + (u16)pEid->Len; /* Eid[1] + Len[1]+ content[Len] */ + pEid = (struct rt_eid *) ((u8 *) pEid + 2 + pEid->Len); } } } @@ -3765,301 +3837,337 @@ VOID BssEntrySet( IRQL = DISPATCH_LEVEL */ -ULONG BssTableSetEntry( - IN PRTMP_ADAPTER pAd, - OUT BSS_TABLE *Tab, - IN PUCHAR pBssid, - IN CHAR Ssid[], - IN UCHAR SsidLen, - IN UCHAR BssType, - IN USHORT BeaconPeriod, - IN CF_PARM *CfParm, - IN USHORT AtimWin, - IN USHORT CapabilityInfo, - IN UCHAR SupRate[], - IN UCHAR SupRateLen, - IN UCHAR ExtRate[], - IN UCHAR ExtRateLen, - IN HT_CAPABILITY_IE *pHtCapability, - IN ADD_HT_INFO_IE *pAddHtInfo, // AP might use this additional ht info IE - IN UCHAR HtCapabilityLen, - IN UCHAR AddHtInfoLen, - IN UCHAR NewExtChanOffset, - IN UCHAR ChannelNo, - IN CHAR Rssi, - IN LARGE_INTEGER TimeStamp, - IN UCHAR CkipFlag, - IN PEDCA_PARM pEdcaParm, - IN PQOS_CAPABILITY_PARM pQosCapability, - IN PQBSS_LOAD_PARM pQbssLoad, - IN USHORT LengthVIE, - IN PNDIS_802_11_VARIABLE_IEs pVIE) +unsigned long BssTableSetEntry(struct rt_rtmp_adapter *pAd, struct rt_bss_table *Tab, u8 *pBssid, char Ssid[], u8 SsidLen, u8 BssType, u16 BeaconPeriod, struct rt_cf_parm * CfParm, u16 AtimWin, u16 CapabilityInfo, u8 SupRate[], u8 SupRateLen, u8 ExtRate[], u8 ExtRateLen, struct rt_ht_capability_ie * pHtCapability, struct rt_add_ht_info_ie * pAddHtInfo, /* AP might use this additional ht info IE */ + u8 HtCapabilityLen, + u8 AddHtInfoLen, + u8 NewExtChanOffset, + u8 ChannelNo, + char Rssi, + IN LARGE_INTEGER TimeStamp, + u8 CkipFlag, + struct rt_edca_parm *pEdcaParm, + struct rt_qos_capability_parm *pQosCapability, + struct rt_qbss_load_parm *pQbssLoad, + u16 LengthVIE, struct rt_ndis_802_11_variable_ies *pVIE) { - ULONG Idx; - - Idx = BssTableSearchWithSSID(Tab, pBssid, Ssid, SsidLen, ChannelNo); - if (Idx == BSS_NOT_FOUND) - { - if (Tab->BssNr >= MAX_LEN_OF_BSS_TABLE) - { - // - // It may happen when BSS Table was full. - // The desired AP will not be added into BSS Table - // In this case, if we found the desired AP then overwrite BSS Table. - // - if(!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) - { - if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, pBssid) || - SSID_EQUAL(pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen, Ssid, SsidLen)) - { + unsigned long Idx; + + Idx = + BssTableSearchWithSSID(Tab, pBssid, (u8 *) Ssid, SsidLen, + ChannelNo); + if (Idx == BSS_NOT_FOUND) { + if (Tab->BssNr >= MAX_LEN_OF_BSS_TABLE) { + /* */ + /* It may happen when BSS Table was full. */ + /* The desired AP will not be added into BSS Table */ + /* In this case, if we found the desired AP then overwrite BSS Table. */ + /* */ + if (!OPSTATUS_TEST_FLAG + (pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) { + if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, pBssid) + || SSID_EQUAL(pAd->MlmeAux.Ssid, + pAd->MlmeAux.SsidLen, Ssid, + SsidLen)) { Idx = Tab->BssOverlapNr; - BssEntrySet(pAd, &Tab->BssEntry[Idx], pBssid, Ssid, SsidLen, BssType, BeaconPeriod, CfParm, AtimWin, - CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen,pHtCapability, pAddHtInfo,HtCapabilityLen, AddHtInfoLen, - NewExtChanOffset, ChannelNo, Rssi, TimeStamp, CkipFlag, pEdcaParm, pQosCapability, pQbssLoad, LengthVIE, pVIE); - Tab->BssOverlapNr = (Tab->BssOverlapNr++) % MAX_LEN_OF_BSS_TABLE; + BssEntrySet(pAd, &Tab->BssEntry[Idx], + pBssid, Ssid, SsidLen, + BssType, BeaconPeriod, + CfParm, AtimWin, + CapabilityInfo, SupRate, + SupRateLen, ExtRate, + ExtRateLen, pHtCapability, + pAddHtInfo, HtCapabilityLen, + AddHtInfoLen, + NewExtChanOffset, ChannelNo, + Rssi, TimeStamp, CkipFlag, + pEdcaParm, pQosCapability, + pQbssLoad, LengthVIE, pVIE); + Tab->BssOverlapNr = + (Tab->BssOverlapNr++) % + MAX_LEN_OF_BSS_TABLE; } return Idx; - } - else - { - return BSS_NOT_FOUND; + } else { + return BSS_NOT_FOUND; } } Idx = Tab->BssNr; - BssEntrySet(pAd, &Tab->BssEntry[Idx], pBssid, Ssid, SsidLen, BssType, BeaconPeriod, CfParm, AtimWin, - CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen,pHtCapability, pAddHtInfo,HtCapabilityLen, AddHtInfoLen, - NewExtChanOffset, ChannelNo, Rssi, TimeStamp, CkipFlag, pEdcaParm, pQosCapability, pQbssLoad, LengthVIE, pVIE); + BssEntrySet(pAd, &Tab->BssEntry[Idx], pBssid, Ssid, SsidLen, + BssType, BeaconPeriod, CfParm, AtimWin, + CapabilityInfo, SupRate, SupRateLen, ExtRate, + ExtRateLen, pHtCapability, pAddHtInfo, + HtCapabilityLen, AddHtInfoLen, NewExtChanOffset, + ChannelNo, Rssi, TimeStamp, CkipFlag, pEdcaParm, + pQosCapability, pQbssLoad, LengthVIE, pVIE); Tab->BssNr++; - } - else - { + } else { /* avoid Hidden SSID form beacon to overwirite correct SSID from probe response */ - if ((SSID_EQUAL(Ssid, SsidLen, Tab->BssEntry[Idx].Ssid, Tab->BssEntry[Idx].SsidLen)) || - (NdisEqualMemory(Tab->BssEntry[Idx].Ssid, ZeroSsid, Tab->BssEntry[Idx].SsidLen))) - { - BssEntrySet(pAd, &Tab->BssEntry[Idx], pBssid, Ssid, SsidLen, BssType, BeaconPeriod,CfParm, AtimWin, - CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen,pHtCapability, pAddHtInfo,HtCapabilityLen, AddHtInfoLen, - NewExtChanOffset, ChannelNo, Rssi, TimeStamp, CkipFlag, pEdcaParm, pQosCapability, pQbssLoad, LengthVIE, pVIE); + if ((SSID_EQUAL + (Ssid, SsidLen, Tab->BssEntry[Idx].Ssid, + Tab->BssEntry[Idx].SsidLen)) + || + (NdisEqualMemory + (Tab->BssEntry[Idx].Ssid, ZeroSsid, + Tab->BssEntry[Idx].SsidLen))) { + BssEntrySet(pAd, &Tab->BssEntry[Idx], pBssid, Ssid, + SsidLen, BssType, BeaconPeriod, CfParm, + AtimWin, CapabilityInfo, SupRate, + SupRateLen, ExtRate, ExtRateLen, + pHtCapability, pAddHtInfo, HtCapabilityLen, + AddHtInfoLen, NewExtChanOffset, ChannelNo, + Rssi, TimeStamp, CkipFlag, pEdcaParm, + pQosCapability, pQbssLoad, LengthVIE, pVIE); } } return Idx; } -// IRQL = DISPATCH_LEVEL -VOID BssTableSsidSort( - IN PRTMP_ADAPTER pAd, - OUT BSS_TABLE *OutTab, - IN CHAR Ssid[], - IN UCHAR SsidLen) +/* IRQL = DISPATCH_LEVEL */ +void BssTableSsidSort(struct rt_rtmp_adapter *pAd, + struct rt_bss_table *OutTab, char Ssid[], u8 SsidLen) { - INT i; + int i; BssTableInit(OutTab); - for (i = 0; i < pAd->ScanTab.BssNr; i++) - { - BSS_ENTRY *pInBss = &pAd->ScanTab.BssEntry[i]; - BOOLEAN bIsHiddenApIncluded = FALSE; + for (i = 0; i < pAd->ScanTab.BssNr; i++) { + struct rt_bss_entry *pInBss = &pAd->ScanTab.BssEntry[i]; + BOOLEAN bIsHiddenApIncluded = FALSE; if (((pAd->CommonCfg.bIEEE80211H == 1) && - (pAd->MlmeAux.Channel > 14) && - RadarChannelCheck(pAd, pInBss->Channel)) - ) - { + (pAd->MlmeAux.Channel > 14) && + RadarChannelCheck(pAd, pInBss->Channel)) + ) { if (pInBss->Hidden) bIsHiddenApIncluded = TRUE; } if ((pInBss->BssType == pAd->StaCfg.BssType) && - (SSID_EQUAL(Ssid, SsidLen, pInBss->Ssid, pInBss->SsidLen) || bIsHiddenApIncluded)) - { - BSS_ENTRY *pOutBss = &OutTab->BssEntry[OutTab->BssNr]; + (SSID_EQUAL(Ssid, SsidLen, pInBss->Ssid, pInBss->SsidLen) + || bIsHiddenApIncluded)) { + struct rt_bss_entry *pOutBss = &OutTab->BssEntry[OutTab->BssNr]; - // 2.4G/5G N only mode + /* 2.4G/5G N only mode */ if ((pInBss->HtCapabilityLen == 0) && - ((pAd->CommonCfg.PhyMode == PHY_11N_2_4G) || (pAd->CommonCfg.PhyMode == PHY_11N_5G))) - { - DBGPRINT(RT_DEBUG_TRACE,("STA is in N-only Mode, this AP don't have Ht capability in Beacon.\n")); + ((pAd->CommonCfg.PhyMode == PHY_11N_2_4G) + || (pAd->CommonCfg.PhyMode == PHY_11N_5G))) { + DBGPRINT(RT_DEBUG_TRACE, + ("STA is in N-only Mode, this AP don't have Ht capability in Beacon.\n")); continue; } - - // New for WPA2 - // Check the Authmode first - if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) - { - // Check AuthMode and AuthModeAux for matching, in case AP support dual-mode - if ((pAd->StaCfg.AuthMode != pInBss->AuthMode) && (pAd->StaCfg.AuthMode != pInBss->AuthModeAux)) - // None matched + /* New for WPA2 */ + /* Check the Authmode first */ + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) { + /* Check AuthMode and AuthModeAux for matching, in case AP support dual-mode */ + if ((pAd->StaCfg.AuthMode != pInBss->AuthMode) + && (pAd->StaCfg.AuthMode != + pInBss->AuthModeAux)) + /* None matched */ continue; - // Check cipher suite, AP must have more secured cipher than station setting - if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) - { - // If it's not mixed mode, we should only let BSS pass with the same encryption + /* Check cipher suite, AP must have more secured cipher than station setting */ + if ((pAd->StaCfg.AuthMode == + Ndis802_11AuthModeWPA) + || (pAd->StaCfg.AuthMode == + Ndis802_11AuthModeWPAPSK)) { + /* If it's not mixed mode, we should only let BSS pass with the same encryption */ if (pInBss->WPA.bMixMode == FALSE) - if (pAd->StaCfg.WepStatus != pInBss->WPA.GroupCipher) + if (pAd->StaCfg.WepStatus != + pInBss->WPA.GroupCipher) continue; - // check group cipher - if (pInBss->WPA.GroupCipher != Ndis802_11GroupWEP40Enabled && - pInBss->WPA.GroupCipher != Ndis802_11GroupWEP104Enabled && - pAd->StaCfg.WepStatus < pInBss->WPA.GroupCipher) + /* check group cipher */ + if ((pAd->StaCfg.WepStatus < + pInBss->WPA.GroupCipher) + && (pInBss->WPA.GroupCipher != + Ndis802_11GroupWEP40Enabled) + && (pInBss->WPA.GroupCipher != + Ndis802_11GroupWEP104Enabled)) continue; - // check pairwise cipher, skip if none matched - // If profile set to AES, let it pass without question. - // If profile set to TKIP, we must find one mateched - if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) && - (pAd->StaCfg.WepStatus != pInBss->WPA.PairCipher) && - (pAd->StaCfg.WepStatus != pInBss->WPA.PairCipherAux)) + /* check pairwise cipher, skip if none matched */ + /* If profile set to AES, let it pass without question. */ + /* If profile set to TKIP, we must find one mateched */ + if ((pAd->StaCfg.WepStatus == + Ndis802_11Encryption2Enabled) + && (pAd->StaCfg.WepStatus != + pInBss->WPA.PairCipher) + && (pAd->StaCfg.WepStatus != + pInBss->WPA.PairCipherAux)) continue; - } - else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) - { - // If it's not mixed mode, we should only let BSS pass with the same encryption + } else + if ((pAd->StaCfg.AuthMode == + Ndis802_11AuthModeWPA2) + || (pAd->StaCfg.AuthMode == + Ndis802_11AuthModeWPA2PSK)) { + /* If it's not mixed mode, we should only let BSS pass with the same encryption */ if (pInBss->WPA2.bMixMode == FALSE) - if (pAd->StaCfg.WepStatus != pInBss->WPA2.GroupCipher) + if (pAd->StaCfg.WepStatus != + pInBss->WPA2.GroupCipher) continue; - // check group cipher - if (pInBss->WPA2.GroupCipher != Ndis802_11GroupWEP40Enabled && - pInBss->WPA2.GroupCipher != Ndis802_11GroupWEP104Enabled && - pAd->StaCfg.WepStatus < pInBss->WPA2.GroupCipher) + /* check group cipher */ + if ((pAd->StaCfg.WepStatus < + pInBss->WPA.GroupCipher) + && (pInBss->WPA2.GroupCipher != + Ndis802_11GroupWEP40Enabled) + && (pInBss->WPA2.GroupCipher != + Ndis802_11GroupWEP104Enabled)) continue; - // check pairwise cipher, skip if none matched - // If profile set to AES, let it pass without question. - // If profile set to TKIP, we must find one mateched - if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) && - (pAd->StaCfg.WepStatus != pInBss->WPA2.PairCipher) && - (pAd->StaCfg.WepStatus != pInBss->WPA2.PairCipherAux)) + /* check pairwise cipher, skip if none matched */ + /* If profile set to AES, let it pass without question. */ + /* If profile set to TKIP, we must find one mateched */ + if ((pAd->StaCfg.WepStatus == + Ndis802_11Encryption2Enabled) + && (pAd->StaCfg.WepStatus != + pInBss->WPA2.PairCipher) + && (pAd->StaCfg.WepStatus != + pInBss->WPA2.PairCipherAux)) continue; } } - // Bss Type matched, SSID matched. - // We will check wepstatus for qualification Bss - else if (pAd->StaCfg.WepStatus != pInBss->WepStatus) - { - DBGPRINT(RT_DEBUG_TRACE,("StaCfg.WepStatus=%d, while pInBss->WepStatus=%d\n", pAd->StaCfg.WepStatus, pInBss->WepStatus)); - // - // For the SESv2 case, we will not qualify WepStatus. - // + /* Bss Type matched, SSID matched. */ + /* We will check wepstatus for qualification Bss */ + else if (pAd->StaCfg.WepStatus != pInBss->WepStatus) { + DBGPRINT(RT_DEBUG_TRACE, + ("StaCfg.WepStatus=%d, while pInBss->WepStatus=%d\n", + pAd->StaCfg.WepStatus, + pInBss->WepStatus)); + /* */ + /* For the SESv2 case, we will not qualify WepStatus. */ + /* */ if (!pInBss->bSES) continue; } - - // Since the AP is using hidden SSID, and we are trying to connect to ANY - // It definitely will fail. So, skip it. - // CCX also require not even try to connect it!! + /* Since the AP is using hidden SSID, and we are trying to connect to ANY */ + /* It definitely will fail. So, skip it. */ + /* CCX also require not even try to connect it! */ if (SsidLen == 0) continue; - // If both station and AP use 40MHz, still need to check if the 40MHZ band's legality in my country region - // If this 40MHz wideband is not allowed in my country list, use bandwidth 20MHZ instead, + /* If both station and AP use 40MHz, still need to check if the 40MHZ band's legality in my country region */ + /* If this 40MHz wideband is not allowed in my country list, use bandwidth 20MHZ instead, */ if ((pInBss->CentralChannel != pInBss->Channel) && - (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40)) - { - if (RTMPCheckChannel(pAd, pInBss->CentralChannel, pInBss->Channel) == FALSE) - { - pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + (pAd->CommonCfg.RegTransmitSetting.field.BW == + BW_40)) { + if (RTMPCheckChannel + (pAd, pInBss->CentralChannel, + pInBss->Channel) == FALSE) { + pAd->CommonCfg.RegTransmitSetting.field. + BW = BW_20; SetCommonHT(pAd); - pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40; - } - else - { - if (pAd->CommonCfg.DesiredHtPhy.ChannelWidth == BAND_WIDTH_20) - { + pAd->CommonCfg.RegTransmitSetting.field. + BW = BW_40; + } else { + if (pAd->CommonCfg.DesiredHtPhy. + ChannelWidth == BAND_WIDTH_20) { SetCommonHT(pAd); } } } - - // copy matching BSS from InTab to OutTab - NdisMoveMemory(pOutBss, pInBss, sizeof(BSS_ENTRY)); + /* copy matching BSS from InTab to OutTab */ + NdisMoveMemory(pOutBss, pInBss, sizeof(struct rt_bss_entry)); OutTab->BssNr++; - } - else if ((pInBss->BssType == pAd->StaCfg.BssType) && (SsidLen == 0)) - { - BSS_ENTRY *pOutBss = &OutTab->BssEntry[OutTab->BssNr]; + } else if ((pInBss->BssType == pAd->StaCfg.BssType) + && (SsidLen == 0)) { + struct rt_bss_entry *pOutBss = &OutTab->BssEntry[OutTab->BssNr]; - // 2.4G/5G N only mode + /* 2.4G/5G N only mode */ if ((pInBss->HtCapabilityLen == 0) && - ((pAd->CommonCfg.PhyMode == PHY_11N_2_4G) || (pAd->CommonCfg.PhyMode == PHY_11N_5G))) - { - DBGPRINT(RT_DEBUG_TRACE,("STA is in N-only Mode, this AP don't have Ht capability in Beacon.\n")); + ((pAd->CommonCfg.PhyMode == PHY_11N_2_4G) + || (pAd->CommonCfg.PhyMode == PHY_11N_5G))) { + DBGPRINT(RT_DEBUG_TRACE, + ("STA is in N-only Mode, this AP don't have Ht capability in Beacon.\n")); continue; } - - // New for WPA2 - // Check the Authmode first - if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) - { - // Check AuthMode and AuthModeAux for matching, in case AP support dual-mode - if ((pAd->StaCfg.AuthMode != pInBss->AuthMode) && (pAd->StaCfg.AuthMode != pInBss->AuthModeAux)) - // None matched + /* New for WPA2 */ + /* Check the Authmode first */ + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) { + /* Check AuthMode and AuthModeAux for matching, in case AP support dual-mode */ + if ((pAd->StaCfg.AuthMode != pInBss->AuthMode) + && (pAd->StaCfg.AuthMode != + pInBss->AuthModeAux)) + /* None matched */ continue; - // Check cipher suite, AP must have more secured cipher than station setting - if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) - { - // If it's not mixed mode, we should only let BSS pass with the same encryption + /* Check cipher suite, AP must have more secured cipher than station setting */ + if ((pAd->StaCfg.AuthMode == + Ndis802_11AuthModeWPA) + || (pAd->StaCfg.AuthMode == + Ndis802_11AuthModeWPAPSK)) { + /* If it's not mixed mode, we should only let BSS pass with the same encryption */ if (pInBss->WPA.bMixMode == FALSE) - if (pAd->StaCfg.WepStatus != pInBss->WPA.GroupCipher) + if (pAd->StaCfg.WepStatus != + pInBss->WPA.GroupCipher) continue; - // check group cipher - if (pAd->StaCfg.WepStatus < pInBss->WPA.GroupCipher) + /* check group cipher */ + if (pAd->StaCfg.WepStatus < + pInBss->WPA.GroupCipher) continue; - // check pairwise cipher, skip if none matched - // If profile set to AES, let it pass without question. - // If profile set to TKIP, we must find one mateched - if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) && - (pAd->StaCfg.WepStatus != pInBss->WPA.PairCipher) && - (pAd->StaCfg.WepStatus != pInBss->WPA.PairCipherAux)) + /* check pairwise cipher, skip if none matched */ + /* If profile set to AES, let it pass without question. */ + /* If profile set to TKIP, we must find one mateched */ + if ((pAd->StaCfg.WepStatus == + Ndis802_11Encryption2Enabled) + && (pAd->StaCfg.WepStatus != + pInBss->WPA.PairCipher) + && (pAd->StaCfg.WepStatus != + pInBss->WPA.PairCipherAux)) continue; - } - else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) - { - // If it's not mixed mode, we should only let BSS pass with the same encryption + } else + if ((pAd->StaCfg.AuthMode == + Ndis802_11AuthModeWPA2) + || (pAd->StaCfg.AuthMode == + Ndis802_11AuthModeWPA2PSK)) { + /* If it's not mixed mode, we should only let BSS pass with the same encryption */ if (pInBss->WPA2.bMixMode == FALSE) - if (pAd->StaCfg.WepStatus != pInBss->WPA2.GroupCipher) + if (pAd->StaCfg.WepStatus != + pInBss->WPA2.GroupCipher) continue; - // check group cipher - if (pAd->StaCfg.WepStatus < pInBss->WPA2.GroupCipher) + /* check group cipher */ + if (pAd->StaCfg.WepStatus < + pInBss->WPA2.GroupCipher) continue; - // check pairwise cipher, skip if none matched - // If profile set to AES, let it pass without question. - // If profile set to TKIP, we must find one mateched - if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) && - (pAd->StaCfg.WepStatus != pInBss->WPA2.PairCipher) && - (pAd->StaCfg.WepStatus != pInBss->WPA2.PairCipherAux)) + /* check pairwise cipher, skip if none matched */ + /* If profile set to AES, let it pass without question. */ + /* If profile set to TKIP, we must find one mateched */ + if ((pAd->StaCfg.WepStatus == + Ndis802_11Encryption2Enabled) + && (pAd->StaCfg.WepStatus != + pInBss->WPA2.PairCipher) + && (pAd->StaCfg.WepStatus != + pInBss->WPA2.PairCipherAux)) continue; } } - // Bss Type matched, SSID matched. - // We will check wepstatus for qualification Bss + /* Bss Type matched, SSID matched. */ + /* We will check wepstatus for qualification Bss */ else if (pAd->StaCfg.WepStatus != pInBss->WepStatus) - continue; + continue; - // If both station and AP use 40MHz, still need to check if the 40MHZ band's legality in my country region - // If this 40MHz wideband is not allowed in my country list, use bandwidth 20MHZ instead, + /* If both station and AP use 40MHz, still need to check if the 40MHZ band's legality in my country region */ + /* If this 40MHz wideband is not allowed in my country list, use bandwidth 20MHZ instead, */ if ((pInBss->CentralChannel != pInBss->Channel) && - (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40)) - { - if (RTMPCheckChannel(pAd, pInBss->CentralChannel, pInBss->Channel) == FALSE) - { - pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + (pAd->CommonCfg.RegTransmitSetting.field.BW == + BW_40)) { + if (RTMPCheckChannel + (pAd, pInBss->CentralChannel, + pInBss->Channel) == FALSE) { + pAd->CommonCfg.RegTransmitSetting.field. + BW = BW_20; SetCommonHT(pAd); - pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40; + pAd->CommonCfg.RegTransmitSetting.field. + BW = BW_40; } } - - // copy matching BSS from InTab to OutTab - NdisMoveMemory(pOutBss, pInBss, sizeof(BSS_ENTRY)); + /* copy matching BSS from InTab to OutTab */ + NdisMoveMemory(pOutBss, pInBss, sizeof(struct rt_bss_entry)); OutTab->BssNr++; } @@ -4071,378 +4179,366 @@ VOID BssTableSsidSort( BssTableSortByRssi(OutTab); } - -// IRQL = DISPATCH_LEVEL -VOID BssTableSortByRssi( - IN OUT BSS_TABLE *OutTab) +/* IRQL = DISPATCH_LEVEL */ +void BssTableSortByRssi(struct rt_bss_table *OutTab) { - INT i, j; - BSS_ENTRY TmpBss; - - for (i = 0; i < OutTab->BssNr - 1; i++) - { - for (j = i+1; j < OutTab->BssNr; j++) - { - if (OutTab->BssEntry[j].Rssi > OutTab->BssEntry[i].Rssi) - { - NdisMoveMemory(&TmpBss, &OutTab->BssEntry[j], sizeof(BSS_ENTRY)); - NdisMoveMemory(&OutTab->BssEntry[j], &OutTab->BssEntry[i], sizeof(BSS_ENTRY)); - NdisMoveMemory(&OutTab->BssEntry[i], &TmpBss, sizeof(BSS_ENTRY)); + int i, j; + struct rt_bss_entry TmpBss; + + for (i = 0; i < OutTab->BssNr - 1; i++) { + for (j = i + 1; j < OutTab->BssNr; j++) { + if (OutTab->BssEntry[j].Rssi > OutTab->BssEntry[i].Rssi) { + NdisMoveMemory(&TmpBss, &OutTab->BssEntry[j], + sizeof(struct rt_bss_entry)); + NdisMoveMemory(&OutTab->BssEntry[j], + &OutTab->BssEntry[i], + sizeof(struct rt_bss_entry)); + NdisMoveMemory(&OutTab->BssEntry[i], &TmpBss, + sizeof(struct rt_bss_entry)); } } } } -VOID BssCipherParse( - IN OUT PBSS_ENTRY pBss) +void BssCipherParse(struct rt_bss_entry *pBss) { - PEID_STRUCT pEid; - PUCHAR pTmp; - PRSN_IE_HEADER_STRUCT pRsnHeader; - PCIPHER_SUITE_STRUCT pCipher; - PAKM_SUITE_STRUCT pAKM; - USHORT Count; - INT Length; - NDIS_802_11_ENCRYPTION_STATUS TmpCipher; - - // - // WepStatus will be reset later, if AP announce TKIP or AES on the beacon frame. - // - if (pBss->Privacy) - { - pBss->WepStatus = Ndis802_11WEPEnabled; - } - else - { - pBss->WepStatus = Ndis802_11WEPDisabled; - } - // Set default to disable & open authentication before parsing variable IE - pBss->AuthMode = Ndis802_11AuthModeOpen; - pBss->AuthModeAux = Ndis802_11AuthModeOpen; - - // Init WPA setting - pBss->WPA.PairCipher = Ndis802_11WEPDisabled; + struct rt_eid * pEid; + u8 *pTmp; + struct rt_rsn_ie_header * pRsnHeader; + struct rt_cipher_suite_struct * pCipher; + struct rt_akm_suite * pAKM; + u16 Count; + int Length; + NDIS_802_11_ENCRYPTION_STATUS TmpCipher; + + /* */ + /* WepStatus will be reset later, if AP announce TKIP or AES on the beacon frame. */ + /* */ + if (pBss->Privacy) { + pBss->WepStatus = Ndis802_11WEPEnabled; + } else { + pBss->WepStatus = Ndis802_11WEPDisabled; + } + /* Set default to disable & open authentication before parsing variable IE */ + pBss->AuthMode = Ndis802_11AuthModeOpen; + pBss->AuthModeAux = Ndis802_11AuthModeOpen; + + /* Init WPA setting */ + pBss->WPA.PairCipher = Ndis802_11WEPDisabled; pBss->WPA.PairCipherAux = Ndis802_11WEPDisabled; - pBss->WPA.GroupCipher = Ndis802_11WEPDisabled; + pBss->WPA.GroupCipher = Ndis802_11WEPDisabled; pBss->WPA.RsnCapability = 0; - pBss->WPA.bMixMode = FALSE; + pBss->WPA.bMixMode = FALSE; - // Init WPA2 setting - pBss->WPA2.PairCipher = Ndis802_11WEPDisabled; + /* Init WPA2 setting */ + pBss->WPA2.PairCipher = Ndis802_11WEPDisabled; pBss->WPA2.PairCipherAux = Ndis802_11WEPDisabled; - pBss->WPA2.GroupCipher = Ndis802_11WEPDisabled; + pBss->WPA2.GroupCipher = Ndis802_11WEPDisabled; pBss->WPA2.RsnCapability = 0; - pBss->WPA2.bMixMode = FALSE; - - - Length = (INT) pBss->VarIELen; - - while (Length > 0) - { - // Parse cipher suite base on WPA1 & WPA2, they should be parsed differently - pTmp = ((PUCHAR) pBss->VarIEs) + pBss->VarIELen - Length; - pEid = (PEID_STRUCT) pTmp; - switch (pEid->Eid) - { - case IE_WPA: - //Parse Cisco IE_WPA (LEAP, CCKM, etc.) - if ( NdisEqualMemory((pTmp+8), CISCO_OUI, 3)) - { - pTmp += 11; - switch (*pTmp) - { - case 1: - case 5: // Although WEP is not allowed in WPA related auth mode, we parse it anyway - pBss->WepStatus = Ndis802_11Encryption1Enabled; - pBss->WPA.PairCipher = Ndis802_11Encryption1Enabled; - pBss->WPA.GroupCipher = Ndis802_11Encryption1Enabled; - break; - case 2: - pBss->WepStatus = Ndis802_11Encryption2Enabled; - pBss->WPA.PairCipher = Ndis802_11Encryption1Enabled; - pBss->WPA.GroupCipher = Ndis802_11Encryption1Enabled; - break; - case 4: - pBss->WepStatus = Ndis802_11Encryption3Enabled; - pBss->WPA.PairCipher = Ndis802_11Encryption1Enabled; - pBss->WPA.GroupCipher = Ndis802_11Encryption1Enabled; - break; - default: - break; - } - - // if Cisco IE_WPA, break + pBss->WPA2.bMixMode = FALSE; + + Length = (int)pBss->VarIELen; + + while (Length > 0) { + /* Parse cipher suite base on WPA1 & WPA2, they should be parsed differently */ + pTmp = ((u8 *)pBss->VarIEs) + pBss->VarIELen - Length; + pEid = (struct rt_eid *) pTmp; + switch (pEid->Eid) { + case IE_WPA: + if (NdisEqualMemory(pEid->Octet, SES_OUI, 3) + && (pEid->Len == 7)) { + pBss->bSES = TRUE; + break; + } else if (NdisEqualMemory(pEid->Octet, WPA_OUI, 4) != + 1) { + /* if unsupported vendor specific IE */ + break; + } + /* Skip OUI, version, and multicast suite */ + /* This part should be improved in the future when AP supported multiple cipher suite. */ + /* For now, it's OK since almost all APs have fixed cipher suite supported. */ + /* pTmp = (u8 *)pEid->Octet; */ + pTmp += 11; + + /* Cipher Suite Selectors from Spec P802.11i/D3.2 P26. */ + /* Value Meaning */ + /* 0 None */ + /* 1 WEP-40 */ + /* 2 Tkip */ + /* 3 WRAP */ + /* 4 AES */ + /* 5 WEP-104 */ + /* Parse group cipher */ + switch (*pTmp) { + case 1: + pBss->WPA.GroupCipher = + Ndis802_11GroupWEP40Enabled; + break; + case 5: + pBss->WPA.GroupCipher = + Ndis802_11GroupWEP104Enabled; + break; + case 2: + pBss->WPA.GroupCipher = + Ndis802_11Encryption2Enabled; + break; + case 4: + pBss->WPA.GroupCipher = + Ndis802_11Encryption3Enabled; + break; + default: + break; + } + /* number of unicast suite */ + pTmp += 1; + + /* skip all unicast cipher suites */ + /*Count = *(u16 *)pTmp; */ + Count = (pTmp[1] << 8) + pTmp[0]; + pTmp += sizeof(u16); + + /* Parsing all unicast cipher suite */ + while (Count > 0) { + /* Skip OUI */ + pTmp += 3; + TmpCipher = Ndis802_11WEPDisabled; + switch (*pTmp) { + case 1: + case 5: /* Although WEP is not allowed in WPA related auth mode, we parse it anyway */ + TmpCipher = + Ndis802_11Encryption1Enabled; break; - } - else if (NdisEqualMemory(pEid->Octet, SES_OUI, 3) && (pEid->Len == 7)) - { - pBss->bSES = TRUE; + case 2: + TmpCipher = + Ndis802_11Encryption2Enabled; break; - } - else if (NdisEqualMemory(pEid->Octet, WPA_OUI, 4) != 1) - { - // if unsupported vendor specific IE + case 4: + TmpCipher = + Ndis802_11Encryption3Enabled; + break; + default: break; } - // Skip OUI, version, and multicast suite - // This part should be improved in the future when AP supported multiple cipher suite. - // For now, it's OK since almost all APs have fixed cipher suite supported. - // pTmp = (PUCHAR) pEid->Octet; - pTmp += 11; - - // Cipher Suite Selectors from Spec P802.11i/D3.2 P26. - // Value Meaning - // 0 None - // 1 WEP-40 - // 2 Tkip - // 3 WRAP - // 4 AES - // 5 WEP-104 - // Parse group cipher - switch (*pTmp) - { - case 1: - pBss->WPA.GroupCipher = Ndis802_11GroupWEP40Enabled; - break; - case 5: - pBss->WPA.GroupCipher = Ndis802_11GroupWEP104Enabled; - break; - case 2: - pBss->WPA.GroupCipher = Ndis802_11Encryption2Enabled; - break; - case 4: - pBss->WPA.GroupCipher = Ndis802_11Encryption3Enabled; - break; - default: - break; - } - // number of unicast suite - pTmp += 1; - - // skip all unicast cipher suites - //Count = *(PUSHORT) pTmp; - Count = (pTmp[1]<<8) + pTmp[0]; - pTmp += sizeof(USHORT); - - // Parsing all unicast cipher suite - while (Count > 0) - { - // Skip OUI - pTmp += 3; - TmpCipher = Ndis802_11WEPDisabled; - switch (*pTmp) - { - case 1: - case 5: // Although WEP is not allowed in WPA related auth mode, we parse it anyway - TmpCipher = Ndis802_11Encryption1Enabled; - break; - case 2: - TmpCipher = Ndis802_11Encryption2Enabled; - break; - case 4: - TmpCipher = Ndis802_11Encryption3Enabled; - break; - default: - break; - } - if (TmpCipher > pBss->WPA.PairCipher) - { - // Move the lower cipher suite to PairCipherAux - pBss->WPA.PairCipherAux = pBss->WPA.PairCipher; - pBss->WPA.PairCipher = TmpCipher; - } - else - { - pBss->WPA.PairCipherAux = TmpCipher; - } - pTmp++; - Count--; + if (TmpCipher > pBss->WPA.PairCipher) { + /* Move the lower cipher suite to PairCipherAux */ + pBss->WPA.PairCipherAux = + pBss->WPA.PairCipher; + pBss->WPA.PairCipher = TmpCipher; + } else { + pBss->WPA.PairCipherAux = TmpCipher; } + pTmp++; + Count--; + } - // 4. get AKM suite counts - //Count = *(PUSHORT) pTmp; - Count = (pTmp[1]<<8) + pTmp[0]; - pTmp += sizeof(USHORT); - pTmp += 3; - - switch (*pTmp) - { - case 1: - // Set AP support WPA mode - if (pBss->AuthMode == Ndis802_11AuthModeOpen) - pBss->AuthMode = Ndis802_11AuthModeWPA; - else - pBss->AuthModeAux = Ndis802_11AuthModeWPA; - break; - case 2: - // Set AP support WPA mode - if (pBss->AuthMode == Ndis802_11AuthModeOpen) - pBss->AuthMode = Ndis802_11AuthModeWPAPSK; - else - pBss->AuthModeAux = Ndis802_11AuthModeWPAPSK; - break; - default: - break; - } - pTmp += 1; - - // Fixed for WPA-None - if (pBss->BssType == BSS_ADHOC) - { - pBss->AuthMode = Ndis802_11AuthModeWPANone; - pBss->AuthModeAux = Ndis802_11AuthModeWPANone; - pBss->WepStatus = pBss->WPA.GroupCipher; - if (pBss->WPA.PairCipherAux == Ndis802_11WEPDisabled) - pBss->WPA.PairCipherAux = pBss->WPA.GroupCipher; - } + /* 4. get AKM suite counts */ + /*Count = *(u16 *)pTmp; */ + Count = (pTmp[1] << 8) + pTmp[0]; + pTmp += sizeof(u16); + pTmp += 3; + + switch (*pTmp) { + case 1: + /* Set AP support WPA-enterprise mode */ + if (pBss->AuthMode == Ndis802_11AuthModeOpen) + pBss->AuthMode = Ndis802_11AuthModeWPA; + else + pBss->AuthModeAux = + Ndis802_11AuthModeWPA; + break; + case 2: + /* Set AP support WPA-PSK mode */ + if (pBss->AuthMode == Ndis802_11AuthModeOpen) + pBss->AuthMode = + Ndis802_11AuthModeWPAPSK; else - pBss->WepStatus = pBss->WPA.PairCipher; + pBss->AuthModeAux = + Ndis802_11AuthModeWPAPSK; + break; + default: + break; + } + pTmp += 1; + + /* Fixed for WPA-None */ + if (pBss->BssType == BSS_ADHOC) { + pBss->AuthMode = Ndis802_11AuthModeWPANone; + pBss->AuthModeAux = Ndis802_11AuthModeWPANone; + pBss->WepStatus = pBss->WPA.GroupCipher; + /* Patched bugs for old driver */ + if (pBss->WPA.PairCipherAux == + Ndis802_11WEPDisabled) + pBss->WPA.PairCipherAux = + pBss->WPA.GroupCipher; + } else + pBss->WepStatus = pBss->WPA.PairCipher; + + /* Check the Pair & Group, if different, turn on mixed mode flag */ + if (pBss->WPA.GroupCipher != pBss->WPA.PairCipher) + pBss->WPA.bMixMode = TRUE; - // Check the Pair & Group, if different, turn on mixed mode flag - if (pBss->WPA.GroupCipher != pBss->WPA.PairCipher) - pBss->WPA.bMixMode = TRUE; + break; + + case IE_RSN: + pRsnHeader = (struct rt_rsn_ie_header *) pTmp; + /* 0. Version must be 1 */ + if (le2cpu16(pRsnHeader->Version) != 1) break; + pTmp += sizeof(struct rt_rsn_ie_header); - case IE_RSN: - pRsnHeader = (PRSN_IE_HEADER_STRUCT) pTmp; + /* 1. Check group cipher */ + pCipher = (struct rt_cipher_suite_struct *) pTmp; + if (!RTMPEqualMemory(pTmp, RSN_OUI, 3)) + break; - // 0. Version must be 1 - if (le2cpu16(pRsnHeader->Version) != 1) + /* Parse group cipher */ + switch (pCipher->Type) { + case 1: + pBss->WPA2.GroupCipher = + Ndis802_11GroupWEP40Enabled; + break; + case 5: + pBss->WPA2.GroupCipher = + Ndis802_11GroupWEP104Enabled; + break; + case 2: + pBss->WPA2.GroupCipher = + Ndis802_11Encryption2Enabled; + break; + case 4: + pBss->WPA2.GroupCipher = + Ndis802_11Encryption3Enabled; + break; + default: + break; + } + /* set to correct offset for next parsing */ + pTmp += sizeof(struct rt_cipher_suite_struct); + + /* 2. Get pairwise cipher counts */ + /*Count = *(u16 *)pTmp; */ + Count = (pTmp[1] << 8) + pTmp[0]; + pTmp += sizeof(u16); + + /* 3. Get pairwise cipher */ + /* Parsing all unicast cipher suite */ + while (Count > 0) { + /* Skip OUI */ + pCipher = (struct rt_cipher_suite_struct *) pTmp; + TmpCipher = Ndis802_11WEPDisabled; + switch (pCipher->Type) { + case 1: + case 5: /* Although WEP is not allowed in WPA related auth mode, we parse it anyway */ + TmpCipher = + Ndis802_11Encryption1Enabled; break; - pTmp += sizeof(RSN_IE_HEADER_STRUCT); - - // 1. Check group cipher - pCipher = (PCIPHER_SUITE_STRUCT) pTmp; - if (!RTMPEqualMemory(pTmp, RSN_OUI, 3)) + case 2: + TmpCipher = + Ndis802_11Encryption2Enabled; + break; + case 4: + TmpCipher = + Ndis802_11Encryption3Enabled; + break; + default: break; - - // Parse group cipher - switch (pCipher->Type) - { - case 1: - pBss->WPA2.GroupCipher = Ndis802_11GroupWEP40Enabled; - break; - case 5: - pBss->WPA2.GroupCipher = Ndis802_11GroupWEP104Enabled; - break; - case 2: - pBss->WPA2.GroupCipher = Ndis802_11Encryption2Enabled; - break; - case 4: - pBss->WPA2.GroupCipher = Ndis802_11Encryption3Enabled; - break; - default: - break; } - // set to correct offset for next parsing - pTmp += sizeof(CIPHER_SUITE_STRUCT); - - // 2. Get pairwise cipher counts - //Count = *(PUSHORT) pTmp; - Count = (pTmp[1]<<8) + pTmp[0]; - pTmp += sizeof(USHORT); - - // 3. Get pairwise cipher - // Parsing all unicast cipher suite - while (Count > 0) - { - // Skip OUI - pCipher = (PCIPHER_SUITE_STRUCT) pTmp; - TmpCipher = Ndis802_11WEPDisabled; - switch (pCipher->Type) - { - case 1: - case 5: // Although WEP is not allowed in WPA related auth mode, we parse it anyway - TmpCipher = Ndis802_11Encryption1Enabled; - break; - case 2: - TmpCipher = Ndis802_11Encryption2Enabled; - break; - case 4: - TmpCipher = Ndis802_11Encryption3Enabled; - break; - default: - break; - } - if (TmpCipher > pBss->WPA2.PairCipher) - { - // Move the lower cipher suite to PairCipherAux - pBss->WPA2.PairCipherAux = pBss->WPA2.PairCipher; - pBss->WPA2.PairCipher = TmpCipher; - } - else - { - pBss->WPA2.PairCipherAux = TmpCipher; - } - pTmp += sizeof(CIPHER_SUITE_STRUCT); - Count--; + if (TmpCipher > pBss->WPA2.PairCipher) { + /* Move the lower cipher suite to PairCipherAux */ + pBss->WPA2.PairCipherAux = + pBss->WPA2.PairCipher; + pBss->WPA2.PairCipher = TmpCipher; + } else { + pBss->WPA2.PairCipherAux = TmpCipher; } + pTmp += sizeof(struct rt_cipher_suite_struct); + Count--; + } - // 4. get AKM suite counts - //Count = *(PUSHORT) pTmp; - Count = (pTmp[1]<<8) + pTmp[0]; - pTmp += sizeof(USHORT); + /* 4. get AKM suite counts */ + /*Count = *(u16 *)pTmp; */ + Count = (pTmp[1] << 8) + pTmp[0]; + pTmp += sizeof(u16); - // 5. Get AKM ciphers - pAKM = (PAKM_SUITE_STRUCT) pTmp; + /* 5. Get AKM ciphers */ + /* Parsing all AKM ciphers */ + while (Count > 0) { + pAKM = (struct rt_akm_suite *) pTmp; if (!RTMPEqualMemory(pTmp, RSN_OUI, 3)) break; - switch (pAKM->Type) - { - case 1: - // Set AP support WPA mode - if (pBss->AuthMode == Ndis802_11AuthModeOpen) - pBss->AuthMode = Ndis802_11AuthModeWPA2; - else - pBss->AuthModeAux = Ndis802_11AuthModeWPA2; - break; - case 2: - // Set AP support WPA mode - if (pBss->AuthMode == Ndis802_11AuthModeOpen) - pBss->AuthMode = Ndis802_11AuthModeWPA2PSK; - else - pBss->AuthModeAux = Ndis802_11AuthModeWPA2PSK; - break; - default: - break; + switch (pAKM->Type) { + case 1: + /* Set AP support WPA-enterprise mode */ + if (pBss->AuthMode == + Ndis802_11AuthModeOpen) + pBss->AuthMode = + Ndis802_11AuthModeWPA2; + else + pBss->AuthModeAux = + Ndis802_11AuthModeWPA2; + break; + case 2: + /* Set AP support WPA-PSK mode */ + if (pBss->AuthMode == + Ndis802_11AuthModeOpen) + pBss->AuthMode = + Ndis802_11AuthModeWPA2PSK; + else + pBss->AuthModeAux = + Ndis802_11AuthModeWPA2PSK; + break; + default: + if (pBss->AuthMode == + Ndis802_11AuthModeOpen) + pBss->AuthMode = + Ndis802_11AuthModeMax; + else + pBss->AuthModeAux = + Ndis802_11AuthModeMax; + break; } - pTmp += (Count * sizeof(AKM_SUITE_STRUCT)); + pTmp += (Count * sizeof(struct rt_akm_suite)); + Count--; + } - // Fixed for WPA-None - if (pBss->BssType == BSS_ADHOC) - { - pBss->AuthMode = Ndis802_11AuthModeWPANone; - pBss->AuthModeAux = Ndis802_11AuthModeWPANone; - pBss->WPA.PairCipherAux = pBss->WPA2.PairCipherAux; - pBss->WPA.GroupCipher = pBss->WPA2.GroupCipher; - pBss->WepStatus = pBss->WPA.GroupCipher; - if (pBss->WPA.PairCipherAux == Ndis802_11WEPDisabled) - pBss->WPA.PairCipherAux = pBss->WPA.GroupCipher; - } - pBss->WepStatus = pBss->WPA2.PairCipher; + /* Fixed for WPA-None */ + if (pBss->BssType == BSS_ADHOC) { + pBss->AuthMode = Ndis802_11AuthModeWPANone; + pBss->AuthModeAux = Ndis802_11AuthModeWPANone; + pBss->WPA.PairCipherAux = + pBss->WPA2.PairCipherAux; + pBss->WPA.GroupCipher = pBss->WPA2.GroupCipher; + pBss->WepStatus = pBss->WPA.GroupCipher; + /* Patched bugs for old driver */ + if (pBss->WPA.PairCipherAux == + Ndis802_11WEPDisabled) + pBss->WPA.PairCipherAux = + pBss->WPA.GroupCipher; + } + pBss->WepStatus = pBss->WPA2.PairCipher; - // 6. Get RSN capability - //pBss->WPA2.RsnCapability = *(PUSHORT) pTmp; - pBss->WPA2.RsnCapability = (pTmp[1]<<8) + pTmp[0]; - pTmp += sizeof(USHORT); + /* 6. Get RSN capability */ + /*pBss->WPA2.RsnCapability = *(u16 *)pTmp; */ + pBss->WPA2.RsnCapability = (pTmp[1] << 8) + pTmp[0]; + pTmp += sizeof(u16); - // Check the Pair & Group, if different, turn on mixed mode flag - if (pBss->WPA2.GroupCipher != pBss->WPA2.PairCipher) - pBss->WPA2.bMixMode = TRUE; + /* Check the Pair & Group, if different, turn on mixed mode flag */ + if (pBss->WPA2.GroupCipher != pBss->WPA2.PairCipher) + pBss->WPA2.bMixMode = TRUE; - break; - default: - break; + break; + default: + break; } Length -= (pEid->Len + 2); } } -// =========================================================================================== -// mac_table.c -// =========================================================================================== +/* =========================================================================================== */ +/* mac_table.c */ +/* =========================================================================================== */ /*! \brief generates a random mac address value for IBSS BSSID * \param Addr the bssid location @@ -4450,18 +4546,15 @@ VOID BssCipherParse( * \pre * \post */ -VOID MacAddrRandomBssid( - IN PRTMP_ADAPTER pAd, - OUT PUCHAR pAddr) +void MacAddrRandomBssid(struct rt_rtmp_adapter *pAd, u8 *pAddr) { - INT i; + int i; - for (i = 0; i < MAC_ADDR_LEN; i++) - { + for (i = 0; i < MAC_ADDR_LEN; i++) { pAddr[i] = RandomByte(pAd); } - pAddr[0] = (pAddr[0] & 0xfe) | 0x02; // the first 2 bits must be 01xxxxxxxx + pAddr[0] = (pAddr[0] & 0xfe) | 0x02; /* the first 2 bits must be 01xxxxxxxx */ } /*! \brief init the management mac frame header @@ -4475,33 +4568,30 @@ VOID MacAddrRandomBssid( * \post * \note this function initializes the following field - IRQL = PASSIVE_LEVEL - IRQL = DISPATCH_LEVEL + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL */ -VOID MgtMacHeaderInit( - IN PRTMP_ADAPTER pAd, - IN OUT PHEADER_802_11 pHdr80211, - IN UCHAR SubType, - IN UCHAR ToDs, - IN PUCHAR pDA, - IN PUCHAR pBssid) +void MgtMacHeaderInit(struct rt_rtmp_adapter *pAd, + struct rt_header_802_11 * pHdr80211, + u8 SubType, + u8 ToDs, u8 *pDA, u8 *pBssid) { - NdisZeroMemory(pHdr80211, sizeof(HEADER_802_11)); + NdisZeroMemory(pHdr80211, sizeof(struct rt_header_802_11)); pHdr80211->FC.Type = BTYPE_MGMT; pHdr80211->FC.SubType = SubType; +/* if (SubType == SUBTYPE_ACK) // sample, no use, it will conflict with ACTION frame sub type */ +/* pHdr80211->FC.Type = BTYPE_CNTL; */ pHdr80211->FC.ToDs = ToDs; COPY_MAC_ADDR(pHdr80211->Addr1, pDA); - COPY_MAC_ADDR(pHdr80211->Addr2, pAd->CurrentAddress); - COPY_MAC_ADDR(pHdr80211->Addr3, pBssid); } -// =========================================================================================== -// mem_mgmt.c -// =========================================================================================== +/* =========================================================================================== */ +/* mem_mgmt.c */ +/* =========================================================================================== */ /*!*************************************************************************** * This routine build an outgoing frame, and fill all information specified @@ -4510,49 +4600,45 @@ VOID MgtMacHeaderInit( * input params: * Buffer - pointer to a pre-allocated memory segment * args - a list of <int arg_size, arg> pairs. - * NOTE NOTE NOTE!!!! the last argument must be NULL, otherwise this - * function will FAIL!!! + * NOTE NOTE NOTE! the last argument must be NULL, otherwise this + * function will FAIL! * return: * Size of the buffer * usage: * MakeOutgoingFrame(Buffer, output_length, 2, &fc, 2, &dur, 6, p_addr1, 6,p_addr2, END_OF_ARGS); IRQL = PASSIVE_LEVEL - IRQL = DISPATCH_LEVEL + IRQL = DISPATCH_LEVEL ****************************************************************************/ -ULONG MakeOutgoingFrame( - OUT CHAR *Buffer, - OUT ULONG *FrameLen, ...) +unsigned long MakeOutgoingFrame(u8 * Buffer, unsigned long * FrameLen, ...) { - CHAR *p; - int leng; - ULONG TotLeng; + u8 *p; + int leng; + unsigned long TotLeng; va_list Args; - // calculates the total length + /* calculates the total length */ TotLeng = 0; va_start(Args, FrameLen); - do - { + do { leng = va_arg(Args, int); - if (leng == END_OF_ARGS) - { + if (leng == END_OF_ARGS) { break; } - p = va_arg(Args, PVOID); + p = va_arg(Args, void *); NdisMoveMemory(&Buffer[TotLeng], p, leng); TotLeng = TotLeng + leng; - } while(TRUE); + } while (TRUE); - va_end(Args); /* clean up */ + va_end(Args); /* clean up */ *FrameLen = TotLeng; return TotLeng; } -// =========================================================================================== -// mlme_queue.c -// =========================================================================================== +/* =========================================================================================== */ +/* mlme_queue.c */ +/* =========================================================================================== */ /*! \brief Initialize The MLME Queue, used by MLME Functions * \param *Queue The MLME Queue @@ -4564,19 +4650,17 @@ ULONG MakeOutgoingFrame( IRQL = PASSIVE_LEVEL */ -NDIS_STATUS MlmeQueueInit( - IN MLME_QUEUE *Queue) +int MlmeQueueInit(struct rt_mlme_queue *Queue) { - INT i; + int i; NdisAllocateSpinLock(&Queue->Lock); - Queue->Num = 0; + Queue->Num = 0; Queue->Head = 0; Queue->Tail = 0; - for (i = 0; i < MAX_LEN_OF_MLME_QUEUE; i++) - { + for (i = 0; i < MAX_LEN_OF_MLME_QUEUE; i++) { Queue->Entry[i].Occupied = FALSE; Queue->Entry[i].MsgLen = 0; NdisZeroMemory(Queue->Entry[i].Msg, MGMT_DMA_BUFFER_SIZE); @@ -4596,34 +4680,31 @@ NDIS_STATUS MlmeQueueInit( * \post * \note The message has to be initialized - IRQL = PASSIVE_LEVEL - IRQL = DISPATCH_LEVEL + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL */ -BOOLEAN MlmeEnqueue( - IN PRTMP_ADAPTER pAd, - IN ULONG Machine, - IN ULONG MsgType, - IN ULONG MsgLen, - IN VOID *Msg) +BOOLEAN MlmeEnqueue(struct rt_rtmp_adapter *pAd, + unsigned long Machine, + unsigned long MsgType, unsigned long MsgLen, void * Msg) { - INT Tail; - MLME_QUEUE *Queue = (MLME_QUEUE *)&pAd->Mlme.Queue; + int Tail; + struct rt_mlme_queue *Queue = (struct rt_mlme_queue *)& pAd->Mlme.Queue; - // Do nothing if the driver is starting halt state. - // This might happen when timer already been fired before cancel timer with mlmehalt - if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + /* Do nothing if the driver is starting halt state. */ + /* This might happen when timer already been fired before cancel timer with mlmehalt */ + if (RTMP_TEST_FLAG + (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) return FALSE; - // First check the size, it MUST not exceed the mlme queue size - if (MsgLen > MGMT_DMA_BUFFER_SIZE) - { - DBGPRINT_ERR(("MlmeEnqueue: msg too large, size = %ld \n", MsgLen)); + /* First check the size, it MUST not exceed the mlme queue size */ + if (MsgLen > MGMT_DMA_BUFFER_SIZE) { + DBGPRINT_ERR(("MlmeEnqueue: msg too large, size = %ld \n", + MsgLen)); return FALSE; } - if (MlmeQueueFull(Queue)) - { + if (MlmeQueueFull(Queue)) { return FALSE; } @@ -4631,8 +4712,7 @@ BOOLEAN MlmeEnqueue( Tail = Queue->Tail; Queue->Tail++; Queue->Num++; - if (Queue->Tail == MAX_LEN_OF_MLME_QUEUE) - { + if (Queue->Tail == MAX_LEN_OF_MLME_QUEUE) { Queue->Tail = 0; } @@ -4640,10 +4720,9 @@ BOOLEAN MlmeEnqueue( Queue->Entry[Tail].Occupied = TRUE; Queue->Entry[Tail].Machine = Machine; Queue->Entry[Tail].MsgType = MsgType; - Queue->Entry[Tail].MsgLen = MsgLen; + Queue->Entry[Tail].MsgLen = MsgLen; - if (Msg != NULL) - { + if (Msg != NULL) { NdisMoveMemory(Queue->Entry[Tail].Msg, Msg, MsgLen); } @@ -4656,7 +4735,7 @@ BOOLEAN MlmeEnqueue( * \param TimeStampHigh The upper 32 bit of timestamp * \param TimeStampLow The lower 32 bit of timestamp * \param Rssi The receiving RSSI strength - * \param MsgLen The length of the message + * \param MsgLen The length of the message * \param *Msg The message pointer * \return TRUE if everything ok, FALSE otherwise (like Queue Full) * \pre @@ -4665,87 +4744,78 @@ BOOLEAN MlmeEnqueue( IRQL = DISPATCH_LEVEL */ -BOOLEAN MlmeEnqueueForRecv( - IN PRTMP_ADAPTER pAd, - IN ULONG Wcid, - IN ULONG TimeStampHigh, - IN ULONG TimeStampLow, - IN UCHAR Rssi0, - IN UCHAR Rssi1, - IN UCHAR Rssi2, - IN ULONG MsgLen, - IN VOID *Msg, - IN UCHAR Signal) +BOOLEAN MlmeEnqueueForRecv(struct rt_rtmp_adapter *pAd, + unsigned long Wcid, + unsigned long TimeStampHigh, + unsigned long TimeStampLow, + u8 Rssi0, + u8 Rssi1, + u8 Rssi2, + unsigned long MsgLen, void * Msg, u8 Signal) { - INT Tail, Machine; - PFRAME_802_11 pFrame = (PFRAME_802_11)Msg; - INT MsgType; - MLME_QUEUE *Queue = (MLME_QUEUE *)&pAd->Mlme.Queue; - - // Do nothing if the driver is starting halt state. - // This might happen when timer already been fired before cancel timer with mlmehalt - if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) - { + int Tail, Machine; + struct rt_frame_802_11 * pFrame = (struct rt_frame_802_11 *) Msg; + int MsgType; + struct rt_mlme_queue *Queue = (struct rt_mlme_queue *)& pAd->Mlme.Queue; + + /* Do nothing if the driver is starting halt state. */ + /* This might happen when timer already been fired before cancel timer with mlmehalt */ + if (RTMP_TEST_FLAG + (pAd, + fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) { DBGPRINT_ERR(("MlmeEnqueueForRecv: fRTMP_ADAPTER_HALT_IN_PROGRESS\n")); return FALSE; } - - // First check the size, it MUST not exceed the mlme queue size - if (MsgLen > MGMT_DMA_BUFFER_SIZE) - { + /* First check the size, it MUST not exceed the mlme queue size */ + if (MsgLen > MGMT_DMA_BUFFER_SIZE) { DBGPRINT_ERR(("MlmeEnqueueForRecv: frame too large, size = %ld \n", MsgLen)); return FALSE; } - if (MlmeQueueFull(Queue)) - { + if (MlmeQueueFull(Queue)) { return FALSE; } { - if (!MsgTypeSubst(pAd, pFrame, &Machine, &MsgType)) - { - DBGPRINT_ERR(("MlmeEnqueueForRecv: un-recongnized mgmt->subtype=%d\n",pFrame->Hdr.FC.SubType)); + if (!MsgTypeSubst(pAd, pFrame, &Machine, &MsgType)) { + DBGPRINT_ERR(("MlmeEnqueueForRecv: un-recongnized mgmt->subtype=%d\n", pFrame->Hdr.FC.SubType)); return FALSE; } } - // OK, we got all the informations, it is time to put things into queue + /* OK, we got all the informations, it is time to put things into queue */ NdisAcquireSpinLock(&(Queue->Lock)); Tail = Queue->Tail; Queue->Tail++; Queue->Num++; - if (Queue->Tail == MAX_LEN_OF_MLME_QUEUE) - { + if (Queue->Tail == MAX_LEN_OF_MLME_QUEUE) { Queue->Tail = 0; } Queue->Entry[Tail].Occupied = TRUE; Queue->Entry[Tail].Machine = Machine; Queue->Entry[Tail].MsgType = MsgType; - Queue->Entry[Tail].MsgLen = MsgLen; + Queue->Entry[Tail].MsgLen = MsgLen; Queue->Entry[Tail].TimeStamp.u.LowPart = TimeStampLow; Queue->Entry[Tail].TimeStamp.u.HighPart = TimeStampHigh; Queue->Entry[Tail].Rssi0 = Rssi0; Queue->Entry[Tail].Rssi1 = Rssi1; Queue->Entry[Tail].Rssi2 = Rssi2; Queue->Entry[Tail].Signal = Signal; - Queue->Entry[Tail].Wcid = (UCHAR)Wcid; + Queue->Entry[Tail].Wcid = (u8)Wcid; Queue->Entry[Tail].Channel = pAd->LatchRfRegs.Channel; - if (Msg != NULL) - { + if (Msg != NULL) { NdisMoveMemory(Queue->Entry[Tail].Msg, Msg, MsgLen); } NdisReleaseSpinLock(&(Queue->Lock)); - RT28XX_MLME_HANDLER(pAd); + RTMP_MLME_HANDLER(pAd); return TRUE; } - /*! \brief Dequeue a message from the MLME Queue * \param *Queue The MLME Queue * \param *Elem The message dequeued from MLME Queue @@ -4756,97 +4826,88 @@ BOOLEAN MlmeEnqueueForRecv( IRQL = DISPATCH_LEVEL */ -BOOLEAN MlmeDequeue( - IN MLME_QUEUE *Queue, - OUT MLME_QUEUE_ELEM **Elem) +BOOLEAN MlmeDequeue(struct rt_mlme_queue *Queue, struct rt_mlme_queue_elem ** Elem) { NdisAcquireSpinLock(&(Queue->Lock)); *Elem = &(Queue->Entry[Queue->Head]); Queue->Num--; Queue->Head++; - if (Queue->Head == MAX_LEN_OF_MLME_QUEUE) - { + if (Queue->Head == MAX_LEN_OF_MLME_QUEUE) { Queue->Head = 0; } NdisReleaseSpinLock(&(Queue->Lock)); return TRUE; } -// IRQL = DISPATCH_LEVEL -VOID MlmeRestartStateMachine( - IN PRTMP_ADAPTER pAd) +/* IRQL = DISPATCH_LEVEL */ +void MlmeRestartStateMachine(struct rt_rtmp_adapter *pAd) { -#ifdef RT2860 - MLME_QUEUE_ELEM *Elem = NULL; -#endif - BOOLEAN Cancelled; +#ifdef RTMP_MAC_PCI + struct rt_mlme_queue_elem *Elem = NULL; +#endif /* RTMP_MAC_PCI // */ + BOOLEAN Cancelled; DBGPRINT(RT_DEBUG_TRACE, ("MlmeRestartStateMachine \n")); -#ifdef RT2860 +#ifdef RTMP_MAC_PCI NdisAcquireSpinLock(&pAd->Mlme.TaskLock); - if(pAd->Mlme.bRunning) - { + if (pAd->Mlme.bRunning) { NdisReleaseSpinLock(&pAd->Mlme.TaskLock); return; - } - else - { + } else { pAd->Mlme.bRunning = TRUE; } NdisReleaseSpinLock(&pAd->Mlme.TaskLock); - // Remove all Mlme queues elements - while (!MlmeQueueEmpty(&pAd->Mlme.Queue)) - { - //From message type, determine which state machine I should drive - if (MlmeDequeue(&pAd->Mlme.Queue, &Elem)) - { - // free MLME element + /* Remove all Mlme queues elements */ + while (!MlmeQueueEmpty(&pAd->Mlme.Queue)) { + /*From message type, determine which state machine I should drive */ + if (MlmeDequeue(&pAd->Mlme.Queue, &Elem)) { + /* free MLME element */ Elem->Occupied = FALSE; Elem->MsgLen = 0; - } - else { + } else { DBGPRINT_ERR(("MlmeRestartStateMachine: MlmeQueue empty\n")); } } -#endif /* RT2860 */ +#endif /* RTMP_MAC_PCI // */ { - // Cancel all timer events - // Be careful to cancel new added timer - RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &Cancelled); - RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &Cancelled); - RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled); - RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &Cancelled); - RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &Cancelled); - RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled); + /* Cancel all timer events */ + /* Be careful to cancel new added timer */ + RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled); + } - // Change back to original channel in case of doing scan + /* Change back to original channel in case of doing scan */ AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); AsicLockChannel(pAd, pAd->CommonCfg.Channel); - // Resume MSDU which is turned off durning scan + /* Resume MSDU which is turned off durning scan */ RTMPResumeMsduTransmission(pAd); { - // Set all state machines back IDLE - pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; - pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; - pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + /* Set all state machines back IDLE */ + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; pAd->Mlme.AuthRspMachine.CurrState = AUTH_RSP_IDLE; - pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; - pAd->Mlme.ActMachine.CurrState = ACT_IDLE; + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + pAd->Mlme.ActMachine.CurrState = ACT_IDLE; } -#ifdef RT2860 - // Remove running state +#ifdef RTMP_MAC_PCI + /* Remove running state */ NdisAcquireSpinLock(&pAd->Mlme.TaskLock); pAd->Mlme.bRunning = FALSE; NdisReleaseSpinLock(&pAd->Mlme.TaskLock); -#endif +#endif /* RTMP_MAC_PCI // */ } /*! \brief test if the MLME Queue is empty @@ -4858,8 +4919,7 @@ VOID MlmeRestartStateMachine( IRQL = DISPATCH_LEVEL */ -BOOLEAN MlmeQueueEmpty( - IN MLME_QUEUE *Queue) +BOOLEAN MlmeQueueEmpty(struct rt_mlme_queue *Queue) { BOOLEAN Ans; @@ -4871,7 +4931,7 @@ BOOLEAN MlmeQueueEmpty( } /*! \brief test if the MLME Queue is full - * \param *Queue The MLME Queue + * \param *Queue The MLME Queue * \return TRUE if the Queue is empty, FALSE otherwise * \pre * \post @@ -4880,13 +4940,13 @@ BOOLEAN MlmeQueueEmpty( IRQL = DISPATCH_LEVEL */ -BOOLEAN MlmeQueueFull( - IN MLME_QUEUE *Queue) +BOOLEAN MlmeQueueFull(struct rt_mlme_queue *Queue) { BOOLEAN Ans; NdisAcquireSpinLock(&(Queue->Lock)); - Ans = (Queue->Num == MAX_LEN_OF_MLME_QUEUE || Queue->Entry[Queue->Tail].Occupied); + Ans = (Queue->Num == MAX_LEN_OF_MLME_QUEUE + || Queue->Entry[Queue->Tail].Occupied); NdisReleaseSpinLock(&(Queue->Lock)); return Ans; @@ -4902,11 +4962,10 @@ BOOLEAN MlmeQueueFull( IRQL = PASSIVE_LEVEL */ -VOID MlmeQueueDestroy( - IN MLME_QUEUE *pQueue) +void MlmeQueueDestroy(struct rt_mlme_queue *pQueue) { NdisAcquireSpinLock(&(pQueue->Lock)); - pQueue->Num = 0; + pQueue->Num = 0; pQueue->Head = 0; pQueue->Tail = 0; NdisReleaseSpinLock(&(pQueue->Lock)); @@ -4924,126 +4983,112 @@ VOID MlmeQueueDestroy( IRQL = DISPATCH_LEVEL */ -BOOLEAN MsgTypeSubst( - IN PRTMP_ADAPTER pAd, - IN PFRAME_802_11 pFrame, - OUT INT *Machine, - OUT INT *MsgType) +BOOLEAN MsgTypeSubst(struct rt_rtmp_adapter *pAd, + struct rt_frame_802_11 * pFrame, + int * Machine, int * MsgType) { - USHORT Seq; - UCHAR EAPType; - PUCHAR pData; - - // Pointer to start of data frames including SNAP header - pData = (PUCHAR) pFrame + LENGTH_802_11; - - // The only data type will pass to this function is EAPOL frame - if (pFrame->Hdr.FC.Type == BTYPE_DATA) - { - if (NdisEqualMemory(SNAP_AIRONET, pData, LENGTH_802_1_H)) - { - // Cisco Aironet SNAP header - *Machine = AIRONET_STATE_MACHINE; - *MsgType = MT2_AIRONET_MSG; - return (TRUE); - } - { - *Machine = WPA_PSK_STATE_MACHINE; - EAPType = *((UCHAR*)pFrame + LENGTH_802_11 + LENGTH_802_1_H + 1); - return(WpaMsgTypeSubst(EAPType, MsgType)); - } - } - - switch (pFrame->Hdr.FC.SubType) - { - case SUBTYPE_ASSOC_REQ: - *Machine = ASSOC_STATE_MACHINE; - *MsgType = MT2_PEER_ASSOC_REQ; - break; - case SUBTYPE_ASSOC_RSP: - *Machine = ASSOC_STATE_MACHINE; - *MsgType = MT2_PEER_ASSOC_RSP; - break; - case SUBTYPE_REASSOC_REQ: - *Machine = ASSOC_STATE_MACHINE; - *MsgType = MT2_PEER_REASSOC_REQ; - break; - case SUBTYPE_REASSOC_RSP: - *Machine = ASSOC_STATE_MACHINE; - *MsgType = MT2_PEER_REASSOC_RSP; - break; - case SUBTYPE_PROBE_REQ: - *Machine = SYNC_STATE_MACHINE; - *MsgType = MT2_PEER_PROBE_REQ; - break; - case SUBTYPE_PROBE_RSP: - *Machine = SYNC_STATE_MACHINE; - *MsgType = MT2_PEER_PROBE_RSP; - break; - case SUBTYPE_BEACON: - *Machine = SYNC_STATE_MACHINE; - *MsgType = MT2_PEER_BEACON; - break; - case SUBTYPE_ATIM: - *Machine = SYNC_STATE_MACHINE; - *MsgType = MT2_PEER_ATIM; - break; - case SUBTYPE_DISASSOC: - *Machine = ASSOC_STATE_MACHINE; - *MsgType = MT2_PEER_DISASSOC_REQ; - break; - case SUBTYPE_AUTH: - // get the sequence number from payload 24 Mac Header + 2 bytes algorithm - NdisMoveMemory(&Seq, &pFrame->Octet[2], sizeof(USHORT)); - if (Seq == 1 || Seq == 3) - { - *Machine = AUTH_RSP_STATE_MACHINE; - *MsgType = MT2_PEER_AUTH_ODD; - } - else if (Seq == 2 || Seq == 4) - { + u16 Seq, Alg; + u8 EAPType; + u8 *pData; + + /* Pointer to start of data frames including SNAP header */ + pData = (u8 *)pFrame + LENGTH_802_11; + + /* The only data type will pass to this function is EAPOL frame */ + if (pFrame->Hdr.FC.Type == BTYPE_DATA) { + { + *Machine = WPA_STATE_MACHINE; + EAPType = + *((u8 *) pFrame + LENGTH_802_11 + + LENGTH_802_1_H + 1); + return (WpaMsgTypeSubst(EAPType, (int *) MsgType)); + } + } + + switch (pFrame->Hdr.FC.SubType) { + case SUBTYPE_ASSOC_REQ: + *Machine = ASSOC_STATE_MACHINE; + *MsgType = MT2_PEER_ASSOC_REQ; + break; + case SUBTYPE_ASSOC_RSP: + *Machine = ASSOC_STATE_MACHINE; + *MsgType = MT2_PEER_ASSOC_RSP; + break; + case SUBTYPE_REASSOC_REQ: + *Machine = ASSOC_STATE_MACHINE; + *MsgType = MT2_PEER_REASSOC_REQ; + break; + case SUBTYPE_REASSOC_RSP: + *Machine = ASSOC_STATE_MACHINE; + *MsgType = MT2_PEER_REASSOC_RSP; + break; + case SUBTYPE_PROBE_REQ: + *Machine = SYNC_STATE_MACHINE; + *MsgType = MT2_PEER_PROBE_REQ; + break; + case SUBTYPE_PROBE_RSP: + *Machine = SYNC_STATE_MACHINE; + *MsgType = MT2_PEER_PROBE_RSP; + break; + case SUBTYPE_BEACON: + *Machine = SYNC_STATE_MACHINE; + *MsgType = MT2_PEER_BEACON; + break; + case SUBTYPE_ATIM: + *Machine = SYNC_STATE_MACHINE; + *MsgType = MT2_PEER_ATIM; + break; + case SUBTYPE_DISASSOC: + *Machine = ASSOC_STATE_MACHINE; + *MsgType = MT2_PEER_DISASSOC_REQ; + break; + case SUBTYPE_AUTH: + /* get the sequence number from payload 24 Mac Header + 2 bytes algorithm */ + NdisMoveMemory(&Seq, &pFrame->Octet[2], sizeof(u16)); + NdisMoveMemory(&Alg, &pFrame->Octet[0], sizeof(u16)); + if (Seq == 1 || Seq == 3) { + *Machine = AUTH_RSP_STATE_MACHINE; + *MsgType = MT2_PEER_AUTH_ODD; + } else if (Seq == 2 || Seq == 4) { + if (Alg == AUTH_MODE_OPEN || Alg == AUTH_MODE_KEY) { *Machine = AUTH_STATE_MACHINE; *MsgType = MT2_PEER_AUTH_EVEN; } - else - { - return FALSE; - } - break; - case SUBTYPE_DEAUTH: - *Machine = AUTH_RSP_STATE_MACHINE; - *MsgType = MT2_PEER_DEAUTH; - break; - case SUBTYPE_ACTION: - *Machine = ACTION_STATE_MACHINE; - // Sometimes Sta will return with category bytes with MSB = 1, if they receive catogory out of their support - if ((pFrame->Octet[0]&0x7F) > MAX_PEER_CATE_MSG) - { - *MsgType = MT2_ACT_INVALID; - } - else - { - *MsgType = (pFrame->Octet[0]&0x7F); - } - break; - default: + } else { return FALSE; - break; + } + break; + case SUBTYPE_DEAUTH: + *Machine = AUTH_RSP_STATE_MACHINE; + *MsgType = MT2_PEER_DEAUTH; + break; + case SUBTYPE_ACTION: + *Machine = ACTION_STATE_MACHINE; + /* Sometimes Sta will return with category bytes with MSB = 1, if they receive catogory out of their support */ + if ((pFrame->Octet[0] & 0x7F) > MAX_PEER_CATE_MSG) { + *MsgType = MT2_ACT_INVALID; + } else { + *MsgType = (pFrame->Octet[0] & 0x7F); + } + break; + default: + return FALSE; + break; } return TRUE; } -// =========================================================================================== -// state_machine.c -// =========================================================================================== +/* =========================================================================================== */ +/* state_machine.c */ +/* =========================================================================================== */ /*! \brief Initialize the state machine. * \param *S pointer to the state machine * \param Trans State machine transition function * \param StNr number of states * \param MsgNr number of messages - * \param DefFunc default function, when there is invalid state/message combination + * \param DefFunc default function, when there is invalid state/message combination * \param InitState initial state of the state machine * \param Base StateMachine base, internal use only * \pre p_sm should be a legal pointer @@ -5052,34 +5097,30 @@ BOOLEAN MsgTypeSubst( IRQL = PASSIVE_LEVEL */ -VOID StateMachineInit( - IN STATE_MACHINE *S, - IN STATE_MACHINE_FUNC Trans[], - IN ULONG StNr, - IN ULONG MsgNr, - IN STATE_MACHINE_FUNC DefFunc, - IN ULONG InitState, - IN ULONG Base) +void StateMachineInit(struct rt_state_machine *S, + IN STATE_MACHINE_FUNC Trans[], + unsigned long StNr, + unsigned long MsgNr, + IN STATE_MACHINE_FUNC DefFunc, + unsigned long InitState, unsigned long Base) { - ULONG i, j; + unsigned long i, j; - // set number of states and messages + /* set number of states and messages */ S->NrState = StNr; - S->NrMsg = MsgNr; - S->Base = Base; + S->NrMsg = MsgNr; + S->Base = Base; - S->TransFunc = Trans; + S->TransFunc = Trans; - // init all state transition to default function - for (i = 0; i < StNr; i++) - { - for (j = 0; j < MsgNr; j++) - { + /* init all state transition to default function */ + for (i = 0; i < StNr; i++) { + for (j = 0; j < MsgNr; j++) { S->TransFunc[i * MsgNr + j] = DefFunc; } } - // set the starting state + /* set the starting state */ S->CurrState = InitState; } @@ -5094,38 +5135,34 @@ VOID StateMachineInit( IRQL = PASSIVE_LEVEL */ -VOID StateMachineSetAction( - IN STATE_MACHINE *S, - IN ULONG St, - IN ULONG Msg, - IN STATE_MACHINE_FUNC Func) +void StateMachineSetAction(struct rt_state_machine *S, + unsigned long St, + unsigned long Msg, IN STATE_MACHINE_FUNC Func) { - ULONG MsgIdx; + unsigned long MsgIdx; MsgIdx = Msg - S->Base; - if (St < S->NrState && MsgIdx < S->NrMsg) - { - // boundary checking before setting the action + if (St < S->NrState && MsgIdx < S->NrMsg) { + /* boundary checking before setting the action */ S->TransFunc[St * S->NrMsg + MsgIdx] = Func; } } /*! \brief This function does the state transition * \param *Adapter the NIC adapter pointer - * \param *S the state machine + * \param *S the state machine * \param *Elem the message to be executed * \return None IRQL = DISPATCH_LEVEL */ -VOID StateMachinePerformAction( - IN PRTMP_ADAPTER pAd, - IN STATE_MACHINE *S, - IN MLME_QUEUE_ELEM *Elem) +void StateMachinePerformAction(struct rt_rtmp_adapter *pAd, + struct rt_state_machine *S, struct rt_mlme_queue_elem *Elem) { - (*(S->TransFunc[S->CurrState * S->NrMsg + Elem->MsgType - S->Base]))(pAd, Elem); + (*(S->TransFunc[S->CurrState * S->NrMsg + Elem->MsgType - S->Base])) + (pAd, Elem); } /* @@ -5136,15 +5173,13 @@ VOID StateMachinePerformAction( StateMachinePerformAction() ========================================================================== */ -VOID Drop( - IN PRTMP_ADAPTER pAd, - IN MLME_QUEUE_ELEM *Elem) +void Drop(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem) { } -// =========================================================================================== -// lfsr.c -// =========================================================================================== +/* =========================================================================================== */ +/* lfsr.c */ +/* =========================================================================================== */ /* ========================================================================== @@ -5154,9 +5189,7 @@ VOID Drop( ========================================================================== */ -VOID LfsrInit( - IN PRTMP_ADAPTER pAd, - IN ULONG Seed) +void LfsrInit(struct rt_rtmp_adapter *pAd, unsigned long Seed) { if (Seed == 0) pAd->Mlme.ShiftReg = 1; @@ -5169,26 +5202,23 @@ VOID LfsrInit( Description: ========================================================================== */ -UCHAR RandomByte( - IN PRTMP_ADAPTER pAd) +u8 RandomByte(struct rt_rtmp_adapter *pAd) { - ULONG i; - UCHAR R, Result; + unsigned long i; + u8 R, Result; R = 0; if (pAd->Mlme.ShiftReg == 0) - NdisGetSystemUpTime((ULONG *)&pAd->Mlme.ShiftReg); + NdisGetSystemUpTime((unsigned long *) & pAd->Mlme.ShiftReg); - for (i = 0; i < 8; i++) - { - if (pAd->Mlme.ShiftReg & 0x00000001) - { - pAd->Mlme.ShiftReg = ((pAd->Mlme.ShiftReg ^ LFSR_MASK) >> 1) | 0x80000000; + for (i = 0; i < 8; i++) { + if (pAd->Mlme.ShiftReg & 0x00000001) { + pAd->Mlme.ShiftReg = + ((pAd->Mlme. + ShiftReg ^ LFSR_MASK) >> 1) | 0x80000000; Result = 1; - } - else - { + } else { pAd->Mlme.ShiftReg = pAd->Mlme.ShiftReg >> 1; Result = 0; } @@ -5198,2454 +5228,6 @@ UCHAR RandomByte( return R; } -VOID AsicUpdateAutoFallBackTable( - IN PRTMP_ADAPTER pAd, - IN PUCHAR pRateTable) -{ - UCHAR i; - HT_FBK_CFG0_STRUC HtCfg0; - HT_FBK_CFG1_STRUC HtCfg1; - LG_FBK_CFG0_STRUC LgCfg0; - LG_FBK_CFG1_STRUC LgCfg1; - PRTMP_TX_RATE_SWITCH pCurrTxRate, pNextTxRate; - - // set to initial value - HtCfg0.word = 0x65432100; - HtCfg1.word = 0xedcba988; - LgCfg0.word = 0xedcba988; - LgCfg1.word = 0x00002100; - - pNextTxRate = (PRTMP_TX_RATE_SWITCH)pRateTable+1; - for (i = 1; i < *((PUCHAR) pRateTable); i++) - { - pCurrTxRate = (PRTMP_TX_RATE_SWITCH)pRateTable+1+i; - switch (pCurrTxRate->Mode) - { - case 0: //CCK - break; - case 1: //OFDM - { - switch(pCurrTxRate->CurrMCS) - { - case 0: - LgCfg0.field.OFDMMCS0FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; - break; - case 1: - LgCfg0.field.OFDMMCS1FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; - break; - case 2: - LgCfg0.field.OFDMMCS2FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; - break; - case 3: - LgCfg0.field.OFDMMCS3FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; - break; - case 4: - LgCfg0.field.OFDMMCS4FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; - break; - case 5: - LgCfg0.field.OFDMMCS5FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; - break; - case 6: - LgCfg0.field.OFDMMCS6FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; - break; - case 7: - LgCfg0.field.OFDMMCS7FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; - break; - } - } - break; - case 2: //HT-MIX - case 3: //HT-GF - { - if ((pNextTxRate->Mode >= MODE_HTMIX) && (pCurrTxRate->CurrMCS != pNextTxRate->CurrMCS)) - { - switch(pCurrTxRate->CurrMCS) - { - case 0: - HtCfg0.field.HTMCS0FBK = pNextTxRate->CurrMCS; - break; - case 1: - HtCfg0.field.HTMCS1FBK = pNextTxRate->CurrMCS; - break; - case 2: - HtCfg0.field.HTMCS2FBK = pNextTxRate->CurrMCS; - break; - case 3: - HtCfg0.field.HTMCS3FBK = pNextTxRate->CurrMCS; - break; - case 4: - HtCfg0.field.HTMCS4FBK = pNextTxRate->CurrMCS; - break; - case 5: - HtCfg0.field.HTMCS5FBK = pNextTxRate->CurrMCS; - break; - case 6: - HtCfg0.field.HTMCS6FBK = pNextTxRate->CurrMCS; - break; - case 7: - HtCfg0.field.HTMCS7FBK = pNextTxRate->CurrMCS; - break; - case 8: - HtCfg1.field.HTMCS8FBK = pNextTxRate->CurrMCS; - break; - case 9: - HtCfg1.field.HTMCS9FBK = pNextTxRate->CurrMCS; - break; - case 10: - HtCfg1.field.HTMCS10FBK = pNextTxRate->CurrMCS; - break; - case 11: - HtCfg1.field.HTMCS11FBK = pNextTxRate->CurrMCS; - break; - case 12: - HtCfg1.field.HTMCS12FBK = pNextTxRate->CurrMCS; - break; - case 13: - HtCfg1.field.HTMCS13FBK = pNextTxRate->CurrMCS; - break; - case 14: - HtCfg1.field.HTMCS14FBK = pNextTxRate->CurrMCS; - break; - case 15: - HtCfg1.field.HTMCS15FBK = pNextTxRate->CurrMCS; - break; - default: - DBGPRINT(RT_DEBUG_ERROR, ("AsicUpdateAutoFallBackTable: not support CurrMCS=%d\n", pCurrTxRate->CurrMCS)); - } - } - } - break; - } - - pNextTxRate = pCurrTxRate; - } - - RTMP_IO_WRITE32(pAd, HT_FBK_CFG0, HtCfg0.word); - RTMP_IO_WRITE32(pAd, HT_FBK_CFG1, HtCfg1.word); - RTMP_IO_WRITE32(pAd, LG_FBK_CFG0, LgCfg0.word); - RTMP_IO_WRITE32(pAd, LG_FBK_CFG1, LgCfg1.word); -} - -/* - ======================================================================== - - Routine Description: - Set MAC register value according operation mode. - OperationMode AND bNonGFExist are for MM and GF Proteciton. - If MM or GF mask is not set, those passing argument doesn't not take effect. - - Operation mode meaning: - = 0 : Pure HT, no preotection. - = 0x01; there may be non-HT devices in both the control and extension channel, protection is optional in BSS. - = 0x10: No Transmission in 40M is protected. - = 0x11: Transmission in both 40M and 20M shall be protected - if (bNonGFExist) - we should choose not to use GF. But still set correct ASIC registers. - ======================================================================== -*/ -VOID AsicUpdateProtect( - IN PRTMP_ADAPTER pAd, - IN USHORT OperationMode, - IN UCHAR SetMask, - IN BOOLEAN bDisableBGProtect, - IN BOOLEAN bNonGFExist) -{ - PROT_CFG_STRUC ProtCfg, ProtCfg4; - UINT32 Protect[6]; - USHORT offset; - UCHAR i; - UINT32 MacReg = 0; - - if (!(pAd->CommonCfg.bHTProtect) && (OperationMode != 8)) - { - return; - } - - if (pAd->BATable.numAsOriginator) - { - // - // enable the RTS/CTS to avoid channel collision - // - SetMask = ALLN_SETPROTECT; - OperationMode = 8; - } - - // Config ASIC RTS threshold register - RTMP_IO_READ32(pAd, TX_RTS_CFG, &MacReg); - MacReg &= 0xFF0000FF; - - // If the user want disable RtsThreshold and enable Amsdu/Ralink-Aggregation, set the RtsThreshold as 4096 - if (( - (pAd->CommonCfg.BACapability.field.AmsduEnable) || - (pAd->CommonCfg.bAggregationCapable == TRUE)) - && pAd->CommonCfg.RtsThreshold == MAX_RTS_THRESHOLD) - { - MacReg |= (0x1000 << 8); - } - else - { - MacReg |= (pAd->CommonCfg.RtsThreshold << 8); - } - - RTMP_IO_WRITE32(pAd, TX_RTS_CFG, MacReg); - - // Initial common protection settings - RTMPZeroMemory(Protect, sizeof(Protect)); - ProtCfg4.word = 0; - ProtCfg.word = 0; - ProtCfg.field.TxopAllowGF40 = 1; - ProtCfg.field.TxopAllowGF20 = 1; - ProtCfg.field.TxopAllowMM40 = 1; - ProtCfg.field.TxopAllowMM20 = 1; - ProtCfg.field.TxopAllowOfdm = 1; - ProtCfg.field.TxopAllowCck = 1; - ProtCfg.field.RTSThEn = 1; - ProtCfg.field.ProtectNav = ASIC_SHORTNAV; - - // update PHY mode and rate - if (pAd->CommonCfg.Channel > 14) - ProtCfg.field.ProtectRate = 0x4000; - ProtCfg.field.ProtectRate |= pAd->CommonCfg.RtsRate; - - // Handle legacy(B/G) protection - if (bDisableBGProtect) - { - //ProtCfg.field.ProtectRate = pAd->CommonCfg.RtsRate; - ProtCfg.field.ProtectCtrl = 0; - Protect[0] = ProtCfg.word; - Protect[1] = ProtCfg.word; - } - else - { - //ProtCfg.field.ProtectRate = pAd->CommonCfg.RtsRate; - ProtCfg.field.ProtectCtrl = 0; // CCK do not need to be protected - Protect[0] = ProtCfg.word; - ProtCfg.field.ProtectCtrl = ASIC_CTS; // OFDM needs using CCK to protect - Protect[1] = ProtCfg.word; - } - - // Decide HT frame protection. - if ((SetMask & ALLN_SETPROTECT) != 0) - { - switch(OperationMode) - { - case 0x0: - // NO PROTECT - // 1.All STAs in the BSS are 20/40 MHz HT - // 2. in ai 20/40MHz BSS - // 3. all STAs are 20MHz in a 20MHz BSS - // Pure HT. no protection. - - // MM20_PROT_CFG - // Reserved (31:27) - // PROT_TXOP(25:20) -- 010111 - // PROT_NAV(19:18) -- 01 (Short NAV protection) - // PROT_CTRL(17:16) -- 00 (None) - // PROT_RATE(15:0) -- 0x4004 (OFDM 24M) - Protect[2] = 0x01744004; - - // MM40_PROT_CFG - // Reserved (31:27) - // PROT_TXOP(25:20) -- 111111 - // PROT_NAV(19:18) -- 01 (Short NAV protection) - // PROT_CTRL(17:16) -- 00 (None) - // PROT_RATE(15:0) -- 0x4084 (duplicate OFDM 24M) - Protect[3] = 0x03f44084; - - // CF20_PROT_CFG - // Reserved (31:27) - // PROT_TXOP(25:20) -- 010111 - // PROT_NAV(19:18) -- 01 (Short NAV protection) - // PROT_CTRL(17:16) -- 00 (None) - // PROT_RATE(15:0) -- 0x4004 (OFDM 24M) - Protect[4] = 0x01744004; - - // CF40_PROT_CFG - // Reserved (31:27) - // PROT_TXOP(25:20) -- 111111 - // PROT_NAV(19:18) -- 01 (Short NAV protection) - // PROT_CTRL(17:16) -- 00 (None) - // PROT_RATE(15:0) -- 0x4084 (duplicate OFDM 24M) - Protect[5] = 0x03f44084; - - if (bNonGFExist) - { - // PROT_NAV(19:18) -- 01 (Short NAV protectiion) - // PROT_CTRL(17:16) -- 01 (RTS/CTS) - Protect[4] = 0x01754004; - Protect[5] = 0x03f54084; - } - pAd->CommonCfg.IOTestParm.bRTSLongProtOn = FALSE; - break; - - case 1: - // This is "HT non-member protection mode." - // If there may be non-HT STAs my BSS - ProtCfg.word = 0x01744004; // PROT_CTRL(17:16) : 0 (None) - ProtCfg4.word = 0x03f44084; // duplicaet legacy 24M. BW set 1. - if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED)) - { - ProtCfg.word = 0x01740003; //ERP use Protection bit is set, use protection rate at Clause 18.. - ProtCfg4.word = 0x03f40003; // Don't duplicate RTS/CTS in CCK mode. 0x03f40083; - } - //Assign Protection method for 20&40 MHz packets - ProtCfg.field.ProtectCtrl = ASIC_RTS; - ProtCfg.field.ProtectNav = ASIC_SHORTNAV; - ProtCfg4.field.ProtectCtrl = ASIC_RTS; - ProtCfg4.field.ProtectNav = ASIC_SHORTNAV; - Protect[2] = ProtCfg.word; - Protect[3] = ProtCfg4.word; - Protect[4] = ProtCfg.word; - Protect[5] = ProtCfg4.word; - pAd->CommonCfg.IOTestParm.bRTSLongProtOn = TRUE; - break; - - case 2: - // If only HT STAs are in BSS. at least one is 20MHz. Only protect 40MHz packets - ProtCfg.word = 0x01744004; // PROT_CTRL(17:16) : 0 (None) - ProtCfg4.word = 0x03f44084; // duplicaet legacy 24M. BW set 1. - - //Assign Protection method for 40MHz packets - ProtCfg4.field.ProtectCtrl = ASIC_RTS; - ProtCfg4.field.ProtectNav = ASIC_SHORTNAV; - Protect[2] = ProtCfg.word; - Protect[3] = ProtCfg4.word; - if (bNonGFExist) - { - ProtCfg.field.ProtectCtrl = ASIC_RTS; - ProtCfg.field.ProtectNav = ASIC_SHORTNAV; - } - Protect[4] = ProtCfg.word; - Protect[5] = ProtCfg4.word; - - pAd->CommonCfg.IOTestParm.bRTSLongProtOn = FALSE; - break; - - case 3: - // HT mixed mode. PROTECT ALL! - // Assign Rate - ProtCfg.word = 0x01744004; //duplicaet legacy 24M. BW set 1. - ProtCfg4.word = 0x03f44084; - // both 20MHz and 40MHz are protected. Whether use RTS or CTS-to-self depends on the - if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED)) - { - ProtCfg.word = 0x01740003; //ERP use Protection bit is set, use protection rate at Clause 18.. - ProtCfg4.word = 0x03f40003; // Don't duplicate RTS/CTS in CCK mode. 0x03f40083 - } - //Assign Protection method for 20&40 MHz packets - ProtCfg.field.ProtectCtrl = ASIC_RTS; - ProtCfg.field.ProtectNav = ASIC_SHORTNAV; - ProtCfg4.field.ProtectCtrl = ASIC_RTS; - ProtCfg4.field.ProtectNav = ASIC_SHORTNAV; - Protect[2] = ProtCfg.word; - Protect[3] = ProtCfg4.word; - Protect[4] = ProtCfg.word; - Protect[5] = ProtCfg4.word; - pAd->CommonCfg.IOTestParm.bRTSLongProtOn = TRUE; - break; - - case 8: - // Special on for Atheros problem n chip. - Protect[2] = 0x01754004; - Protect[3] = 0x03f54084; - Protect[4] = 0x01754004; - Protect[5] = 0x03f54084; - pAd->CommonCfg.IOTestParm.bRTSLongProtOn = TRUE; - break; - } - } - - offset = CCK_PROT_CFG; - for (i = 0;i < 6;i++) - { - if ((SetMask & (1<< i))) - { - RTMP_IO_WRITE32(pAd, offset + i*4, Protect[i]); - } - } -} - -#ifdef RT2870 -/* - ========================================================================== - Description: - - Load RF normal operation-mode setup - - ========================================================================== - */ -VOID RT30xxLoadRFNormalModeSetup( - IN PRTMP_ADAPTER pAd) -{ - UCHAR RFValue; - - // RX0_PD & TX0_PD, RF R1 register Bit 2 & Bit 3 to 0 and RF_BLOCK_en,RX1_PD & TX1_PD, Bit0, Bit 4 & Bit5 to 1 - RT30xxReadRFRegister(pAd, RF_R01, &RFValue); - RFValue = (RFValue & (~0x0C)) | 0x31; - RT30xxWriteRFRegister(pAd, RF_R01, RFValue); - - // TX_LO2_en, RF R15 register Bit 3 to 0 - RT30xxReadRFRegister(pAd, RF_R15, &RFValue); - RFValue &= (~0x08); - RT30xxWriteRFRegister(pAd, RF_R15, RFValue); - - // TX_LO1_en, RF R17 register Bit 3 to 0 - RT30xxReadRFRegister(pAd, RF_R17, &RFValue); - RFValue &= (~0x08); - // to fix rx long range issue - if (((pAd->MACVersion & 0xffff) >= 0x0211) && (pAd->NicConfig2.field.ExternalLNAForG == 0)) - { - RFValue |= 0x20; - } - RT30xxWriteRFRegister(pAd, RF_R17, RFValue); - - // RX_LO1_en, RF R20 register Bit 3 to 0 - RT30xxReadRFRegister(pAd, RF_R20, &RFValue); - RFValue &= (~0x08); - RT30xxWriteRFRegister(pAd, RF_R20, RFValue); - - // RX_LO2_en, RF R21 register Bit 3 to 0 - RT30xxReadRFRegister(pAd, RF_R21, &RFValue); - RFValue &= (~0x08); - RT30xxWriteRFRegister(pAd, RF_R21, RFValue); - - // LDORF_VC, RF R27 register Bit 2 to 0 - RT30xxReadRFRegister(pAd, RF_R27, &RFValue); - if ((pAd->MACVersion & 0xffff) < 0x0211) - RFValue = (RFValue & (~0x77)) | 0x3; - else - RFValue = (RFValue & (~0x77)); - RT30xxWriteRFRegister(pAd, RF_R27, RFValue); - /* end johnli */ -} - -/* - ========================================================================== - Description: - - Load RF sleep-mode setup - - ========================================================================== - */ -VOID RT30xxLoadRFSleepModeSetup( - IN PRTMP_ADAPTER pAd) -{ - UCHAR RFValue; - UINT32 MACValue; - - // RF_BLOCK_en. RF R1 register Bit 0 to 0 - RT30xxReadRFRegister(pAd, RF_R01, &RFValue); - RFValue &= (~0x01); - RT30xxWriteRFRegister(pAd, RF_R01, RFValue); - - // VCO_IC, RF R7 register Bit 4 & Bit 5 to 0 - RT30xxReadRFRegister(pAd, RF_R07, &RFValue); - RFValue &= (~0x30); - RT30xxWriteRFRegister(pAd, RF_R07, RFValue); - - // Idoh, RF R9 register Bit 1, Bit 2 & Bit 3 to 0 - RT30xxReadRFRegister(pAd, RF_R09, &RFValue); - RFValue &= (~0x0E); - RT30xxWriteRFRegister(pAd, RF_R09, RFValue); - - // RX_CTB_en, RF R21 register Bit 7 to 0 - RT30xxReadRFRegister(pAd, RF_R21, &RFValue); - RFValue &= (~0x80); - RT30xxWriteRFRegister(pAd, RF_R21, RFValue); - - // LDORF_VC, RF R27 register Bit 0, Bit 1 & Bit 2 to 1 - RT30xxReadRFRegister(pAd, RF_R27, &RFValue); - RFValue |= 0x77; - RT30xxWriteRFRegister(pAd, RF_R27, RFValue); - - RTMP_IO_READ32(pAd, LDO_CFG0, &MACValue); - MACValue |= 0x1D000000; - RTMP_IO_WRITE32(pAd, LDO_CFG0, MACValue); -} - -/* - ========================================================================== - Description: - - Reverse RF sleep-mode setup - - ========================================================================== - */ -VOID RT30xxReverseRFSleepModeSetup( - IN PRTMP_ADAPTER pAd) -{ - UCHAR RFValue; - UINT32 MACValue; - - // RF_BLOCK_en, RF R1 register Bit 0 to 1 - RT30xxReadRFRegister(pAd, RF_R01, &RFValue); - RFValue |= 0x01; - RT30xxWriteRFRegister(pAd, RF_R01, RFValue); - - // VCO_IC, RF R7 register Bit 4 & Bit 5 to 1 - RT30xxReadRFRegister(pAd, RF_R07, &RFValue); - RFValue |= 0x30; - RT30xxWriteRFRegister(pAd, RF_R07, RFValue); - - // Idoh, RF R9 register Bit 1, Bit 2 & Bit 3 to 1 - RT30xxReadRFRegister(pAd, RF_R09, &RFValue); - RFValue |= 0x0E; - RT30xxWriteRFRegister(pAd, RF_R09, RFValue); - - // RX_CTB_en, RF R21 register Bit 7 to 1 - RT30xxReadRFRegister(pAd, RF_R21, &RFValue); - RFValue |= 0x80; - RT30xxWriteRFRegister(pAd, RF_R21, RFValue); - - // LDORF_VC, RF R27 register Bit 2 to 0 - RT30xxReadRFRegister(pAd, RF_R27, &RFValue); - if ((pAd->MACVersion & 0xffff) < 0x0211) - RFValue = (RFValue & (~0x77)) | 0x3; - else - RFValue = (RFValue & (~0x77)); - RT30xxWriteRFRegister(pAd, RF_R27, RFValue); - - // RT3071 version E has fixed this issue - if ((pAd->NicConfig2.field.DACTestBit == 1) && ((pAd->MACVersion & 0xffff) < 0x0211)) - { - // patch tx EVM issue temporarily - RTMP_IO_READ32(pAd, LDO_CFG0, &MACValue); - MACValue = ((MACValue & 0xE0FFFFFF) | 0x0D000000); - RTMP_IO_WRITE32(pAd, LDO_CFG0, MACValue); - } - else - { - RTMP_IO_READ32(pAd, LDO_CFG0, &MACValue); - MACValue = ((MACValue & 0xE0FFFFFF) | 0x01000000); - RTMP_IO_WRITE32(pAd, LDO_CFG0, MACValue); - } -} -#endif - -/* - ========================================================================== - Description: - - IRQL = PASSIVE_LEVEL - IRQL = DISPATCH_LEVEL - - ========================================================================== - */ -VOID AsicSwitchChannel( - IN PRTMP_ADAPTER pAd, - IN UCHAR Channel, - IN BOOLEAN bScan) -{ - ULONG R2 = 0, R3 = DEFAULT_RF_TX_POWER, R4 = 0; - CHAR TxPwer = 0, TxPwer2 = DEFAULT_RF_TX_POWER; //Bbp94 = BBPR94_DEFAULT, TxPwer2 = DEFAULT_RF_TX_POWER; - UCHAR index; - UINT32 Value = 0; //BbpReg, Value; - RTMP_RF_REGS *RFRegTable; - - // Search Tx power value - // We can't use ChannelList to search channel, since some central channl's txpowr doesn't list - // in ChannelList, so use TxPower array instead. - // - for (index = 0; index < MAX_NUM_OF_CHANNELS; index++) - { - if (Channel == pAd->TxPower[index].Channel) - { - TxPwer = pAd->TxPower[index].Power; - TxPwer2 = pAd->TxPower[index].Power2; - break; - } - } - - if (index == MAX_NUM_OF_CHANNELS) - DBGPRINT(RT_DEBUG_ERROR, ("AsicSwitchChannel: Can't find the Channel#%d \n", Channel)); - -#ifdef RT2870 - // The RF programming sequence is difference between 3xxx and 2xxx - if ((IS_RT3070(pAd) || IS_RT3090(pAd)) && ( - (pAd->RfIcType == RFIC_3022) || (pAd->RfIcType == RFIC_3021) || - (pAd->RfIcType == RFIC_3020) || (pAd->RfIcType == RFIC_2020))) - { - /* modify by WY for Read RF Reg. error */ - UCHAR RFValue; - - for (index = 0; index < NUM_OF_3020_CHNL; index++) - { - if (Channel == FreqItems3020[index].Channel) - { - // Programming channel parameters - RT30xxWriteRFRegister(pAd, RF_R02, FreqItems3020[index].N); - RT30xxWriteRFRegister(pAd, RF_R03, FreqItems3020[index].K); - - RT30xxReadRFRegister(pAd, RF_R06, &RFValue); - RFValue = (RFValue & 0xFC) | FreqItems3020[index].R; - RT30xxWriteRFRegister(pAd, RF_R06, RFValue); - - // Set Tx0 Power - RT30xxReadRFRegister(pAd, RF_R12, &RFValue); - RFValue = (RFValue & 0xE0) | TxPwer; - RT30xxWriteRFRegister(pAd, RF_R12, RFValue); - - // Set Tx1 Power - RT30xxReadRFRegister(pAd, RF_R13, &RFValue); - RFValue = (RFValue & 0xE0) | TxPwer2; - RT30xxWriteRFRegister(pAd, RF_R13, RFValue); - - // Tx/Rx Stream setting - RT30xxReadRFRegister(pAd, RF_R01, &RFValue); - //if (IS_RT3090(pAd)) - // RFValue |= 0x01; // Enable RF block. - RFValue &= 0x03; //clear bit[7~2] - if (pAd->Antenna.field.TxPath == 1) - RFValue |= 0xA0; - else if (pAd->Antenna.field.TxPath == 2) - RFValue |= 0x80; - if (pAd->Antenna.field.RxPath == 1) - RFValue |= 0x50; - else if (pAd->Antenna.field.RxPath == 2) - RFValue |= 0x40; - RT30xxWriteRFRegister(pAd, RF_R01, RFValue); - - // Set RF offset - RT30xxReadRFRegister(pAd, RF_R23, &RFValue); - RFValue = (RFValue & 0x80) | pAd->RfFreqOffset; - RT30xxWriteRFRegister(pAd, RF_R23, RFValue); - - // Set BW - if (!bScan && (pAd->CommonCfg.BBPCurrentBW == BW_40)) - { - RFValue = pAd->Mlme.CaliBW40RfR24; - //DISABLE_11N_CHECK(pAd); - } - else - { - RFValue = pAd->Mlme.CaliBW20RfR24; - } - RT30xxWriteRFRegister(pAd, RF_R24, RFValue); - RT30xxWriteRFRegister(pAd, RF_R31, RFValue); - - // Enable RF tuning - RT30xxReadRFRegister(pAd, RF_R07, &RFValue); - RFValue = RFValue | 0x1; - RT30xxWriteRFRegister(pAd, RF_R07, RFValue); - - // latch channel for future usage. - pAd->LatchRfRegs.Channel = Channel; - - DBGPRINT(RT_DEBUG_TRACE, ("SwitchChannel#%d(RF=%d, Pwr0=%d, Pwr1=%d, %dT), N=0x%02X, K=0x%02X, R=0x%02X\n", - Channel, - pAd->RfIcType, - TxPwer, - TxPwer2, - pAd->Antenna.field.TxPath, - FreqItems3020[index].N, - FreqItems3020[index].K, - FreqItems3020[index].R)); - break; - } - } - - DBGPRINT(RT_DEBUG_TRACE, ("SwitchChannel#%d(RF=%d, Pwr0=%d, Pwr1=%d, %dT), N=0x%02X, K=0x%02X, R=0x%02X\n", - Channel, - pAd->RfIcType, - TxPwer, - TxPwer2, - pAd->Antenna.field.TxPath, - FreqItems3020[index].N, - FreqItems3020[index].K, - FreqItems3020[index].R)); - } - else -#endif // RT2870 // - { - RFRegTable = RF2850RegTable; - - switch (pAd->RfIcType) - { - case RFIC_2820: - case RFIC_2850: - case RFIC_2720: - case RFIC_2750: - - for (index = 0; index < NUM_OF_2850_CHNL; index++) - { - if (Channel == RFRegTable[index].Channel) - { - R2 = RFRegTable[index].R2; - if (pAd->Antenna.field.TxPath == 1) - { - R2 |= 0x4000; // If TXpath is 1, bit 14 = 1; - } - - if (pAd->Antenna.field.RxPath == 2) - { - R2 |= 0x40; // write 1 to off Rxpath. - } - else if (pAd->Antenna.field.RxPath == 1) - { - R2 |= 0x20040; // write 1 to off RxPath - } - - if (Channel > 14) - { - // initialize R3, R4 - R3 = (RFRegTable[index].R3 & 0xffffc1ff); - R4 = (RFRegTable[index].R4 & (~0x001f87c0)) | (pAd->RfFreqOffset << 15); - - // 5G band power range: 0xF9~0X0F, TX0 Reg3 bit9/TX1 Reg4 bit6="0" means the TX power reduce 7dB - // R3 - if ((TxPwer >= -7) && (TxPwer < 0)) - { - TxPwer = (7+TxPwer); - TxPwer = (TxPwer > 0xF) ? (0xF) : (TxPwer); - R3 |= (TxPwer << 10); - DBGPRINT(RT_DEBUG_ERROR, ("AsicSwitchChannel: TxPwer=%d \n", TxPwer)); - } - else - { - TxPwer = (TxPwer > 0xF) ? (0xF) : (TxPwer); - R3 |= (TxPwer << 10) | (1 << 9); - } - - // R4 - if ((TxPwer2 >= -7) && (TxPwer2 < 0)) - { - TxPwer2 = (7+TxPwer2); - TxPwer2 = (TxPwer2 > 0xF) ? (0xF) : (TxPwer2); - R4 |= (TxPwer2 << 7); - DBGPRINT(RT_DEBUG_ERROR, ("AsicSwitchChannel: TxPwer2=%d \n", TxPwer2)); - } - else - { - TxPwer2 = (TxPwer2 > 0xF) ? (0xF) : (TxPwer2); - R4 |= (TxPwer2 << 7) | (1 << 6); - } - } - else - { - R3 = (RFRegTable[index].R3 & 0xffffc1ff) | (TxPwer << 9); // set TX power0 - R4 = (RFRegTable[index].R4 & (~0x001f87c0)) | (pAd->RfFreqOffset << 15) | (TxPwer2 <<6);// Set freq Offset & TxPwr1 - } - - // Based on BBP current mode before changing RF channel. - if (!bScan && (pAd->CommonCfg.BBPCurrentBW == BW_40)) - { - R4 |=0x200000; - } - - // Update variables - pAd->LatchRfRegs.Channel = Channel; - pAd->LatchRfRegs.R1 = RFRegTable[index].R1; - pAd->LatchRfRegs.R2 = R2; - pAd->LatchRfRegs.R3 = R3; - pAd->LatchRfRegs.R4 = R4; - - // Set RF value 1's set R3[bit2] = [0] - RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1); - RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2); - RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 & (~0x04))); - RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4); - - RTMPusecDelay(200); - - // Set RF value 2's set R3[bit2] = [1] - RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1); - RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2); - RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 | 0x04)); - RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4); - - RTMPusecDelay(200); - - // Set RF value 3's set R3[bit2] = [0] - RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1); - RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2); - RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 & (~0x04))); - RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4); - - break; - } - } - break; - - default: - break; - } - } - - // Change BBP setting during siwtch from a->g, g->a - if (Channel <= 14) - { - ULONG TxPinCfg = 0x00050F0A;//Gary 2007/08/09 0x050A0A - - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R62, (0x37 - GET_LNA_GAIN(pAd))); - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R63, (0x37 - GET_LNA_GAIN(pAd))); - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R64, (0x37 - GET_LNA_GAIN(pAd))); - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R86, 0);//(0x44 - GET_LNA_GAIN(pAd))); // According the Rory's suggestion to solve the middle range issue. - //RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x62); - - // Rx High power VGA offset for LNA select - if (pAd->NicConfig2.field.ExternalLNAForG) - { - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x62); - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x46); - } - else - { - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x84); - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x50); - } - - // 5G band selection PIN, bit1 and bit2 are complement - RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value); - Value &= (~0x6); - Value |= (0x04); - RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value); - - // Turn off unused PA or LNA when only 1T or 1R - if (pAd->Antenna.field.TxPath == 1) - { - TxPinCfg &= 0xFFFFFFF3; - } - if (pAd->Antenna.field.RxPath == 1) - { - TxPinCfg &= 0xFFFFF3FF; - } - - RTMP_IO_WRITE32(pAd, TX_PIN_CFG, TxPinCfg); - } - else - { - ULONG TxPinCfg = 0x00050F05;//Gary 2007/8/9 0x050505 - - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R62, (0x37 - GET_LNA_GAIN(pAd))); - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R63, (0x37 - GET_LNA_GAIN(pAd))); - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R64, (0x37 - GET_LNA_GAIN(pAd))); - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R86, 0);//(0x44 - GET_LNA_GAIN(pAd))); // According the Rory's suggestion to solve the middle range issue. - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0xF2); - - // Rx High power VGA offset for LNA select - if (pAd->NicConfig2.field.ExternalLNAForA) - { - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x46); - } - else - { - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x50); - } - - // 5G band selection PIN, bit1 and bit2 are complement - RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value); - Value &= (~0x6); - Value |= (0x02); - RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value); - - // Turn off unused PA or LNA when only 1T or 1R - if (pAd->Antenna.field.TxPath == 1) - { - TxPinCfg &= 0xFFFFFFF3; - } - if (pAd->Antenna.field.RxPath == 1) - { - TxPinCfg &= 0xFFFFF3FF; - } - - RTMP_IO_WRITE32(pAd, TX_PIN_CFG, TxPinCfg); - } - - // R66 should be set according to Channel and use 20MHz when scanning - //RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, (0x2E + GET_LNA_GAIN(pAd))); - if (bScan) - RTMPSetAGCInitValue(pAd, BW_20); - else - RTMPSetAGCInitValue(pAd, pAd->CommonCfg.BBPCurrentBW); - - // - // On 11A, We should delay and wait RF/BBP to be stable - // and the appropriate time should be 1000 micro seconds - // 2005/06/05 - On 11G, We also need this delay time. Otherwise it's difficult to pass the WHQL. - // - RTMPusecDelay(1000); - - DBGPRINT(RT_DEBUG_TRACE, ("SwitchChannel#%d(RF=%d, Pwr0=%lu, Pwr1=%lu, %dT) to , R1=0x%08lx, R2=0x%08lx, R3=0x%08lx, R4=0x%08lx\n", - Channel, - pAd->RfIcType, - (R3 & 0x00003e00) >> 9, - (R4 & 0x000007c0) >> 6, - pAd->Antenna.field.TxPath, - pAd->LatchRfRegs.R1, - pAd->LatchRfRegs.R2, - pAd->LatchRfRegs.R3, - pAd->LatchRfRegs.R4)); -} - -/* - ========================================================================== - Description: - This function is required for 2421 only, and should not be used during - site survey. It's only required after NIC decided to stay at a channel - for a longer period. - When this function is called, it's always after AsicSwitchChannel(). - - IRQL = PASSIVE_LEVEL - IRQL = DISPATCH_LEVEL - - ========================================================================== - */ -VOID AsicLockChannel( - IN PRTMP_ADAPTER pAd, - IN UCHAR Channel) -{ -} - -VOID AsicRfTuningExec( - IN PVOID SystemSpecific1, - IN PVOID FunctionContext, - IN PVOID SystemSpecific2, - IN PVOID SystemSpecific3) -{ -} - -/* - ========================================================================== - Description: - Gives CCK TX rate 2 more dB TX power. - This routine works only in LINK UP in INFRASTRUCTURE mode. - - calculate desired Tx power in RF R3.Tx0~5, should consider - - 0. if current radio is a noisy environment (pAd->DrsCounters.fNoisyEnvironment) - 1. TxPowerPercentage - 2. auto calibration based on TSSI feedback - 3. extra 2 db for CCK - 4. -10 db upon very-short distance (AvgRSSI >= -40db) to AP - - NOTE: Since this routine requires the value of (pAd->DrsCounters.fNoisyEnvironment), - it should be called AFTER MlmeDynamicTxRatSwitching() - ========================================================================== - */ -VOID AsicAdjustTxPower( - IN PRTMP_ADAPTER pAd) -{ - INT i, j; - CHAR DeltaPwr = 0; - BOOLEAN bAutoTxAgc = FALSE; - UCHAR TssiRef, *pTssiMinusBoundary, *pTssiPlusBoundary, TxAgcStep; - UCHAR BbpR1 = 0, BbpR49 = 0, idx; - PCHAR pTxAgcCompensate; - ULONG TxPwr[5]; - CHAR Value; - -#ifdef RT2860 - if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE) - || (pAd->bPCIclkOff == TRUE) - || RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF) - || RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) - return; -#endif - - if (pAd->CommonCfg.BBPCurrentBW == BW_40) - { - if (pAd->CommonCfg.CentralChannel > 14) - { - TxPwr[0] = pAd->Tx40MPwrCfgABand[0]; - TxPwr[1] = pAd->Tx40MPwrCfgABand[1]; - TxPwr[2] = pAd->Tx40MPwrCfgABand[2]; - TxPwr[3] = pAd->Tx40MPwrCfgABand[3]; - TxPwr[4] = pAd->Tx40MPwrCfgABand[4]; - } - else - { - TxPwr[0] = pAd->Tx40MPwrCfgGBand[0]; - TxPwr[1] = pAd->Tx40MPwrCfgGBand[1]; - TxPwr[2] = pAd->Tx40MPwrCfgGBand[2]; - TxPwr[3] = pAd->Tx40MPwrCfgGBand[3]; - TxPwr[4] = pAd->Tx40MPwrCfgGBand[4]; - } - } - else - { - if (pAd->CommonCfg.Channel > 14) - { - TxPwr[0] = pAd->Tx20MPwrCfgABand[0]; - TxPwr[1] = pAd->Tx20MPwrCfgABand[1]; - TxPwr[2] = pAd->Tx20MPwrCfgABand[2]; - TxPwr[3] = pAd->Tx20MPwrCfgABand[3]; - TxPwr[4] = pAd->Tx20MPwrCfgABand[4]; - } - else - { - TxPwr[0] = pAd->Tx20MPwrCfgGBand[0]; - TxPwr[1] = pAd->Tx20MPwrCfgGBand[1]; - TxPwr[2] = pAd->Tx20MPwrCfgGBand[2]; - TxPwr[3] = pAd->Tx20MPwrCfgGBand[3]; - TxPwr[4] = pAd->Tx20MPwrCfgGBand[4]; - } - } - - // TX power compensation for temperature variation based on TSSI. try every 4 second - if (pAd->Mlme.OneSecPeriodicRound % 4 == 0) - { - if (pAd->CommonCfg.Channel <= 14) - { - /* bg channel */ - bAutoTxAgc = pAd->bAutoTxAgcG; - TssiRef = pAd->TssiRefG; - pTssiMinusBoundary = &pAd->TssiMinusBoundaryG[0]; - pTssiPlusBoundary = &pAd->TssiPlusBoundaryG[0]; - TxAgcStep = pAd->TxAgcStepG; - pTxAgcCompensate = &pAd->TxAgcCompensateG; - } - else - { - /* a channel */ - bAutoTxAgc = pAd->bAutoTxAgcA; - TssiRef = pAd->TssiRefA; - pTssiMinusBoundary = &pAd->TssiMinusBoundaryA[0]; - pTssiPlusBoundary = &pAd->TssiPlusBoundaryA[0]; - TxAgcStep = pAd->TxAgcStepA; - pTxAgcCompensate = &pAd->TxAgcCompensateA; - } - - if (bAutoTxAgc) - { - /* BbpR1 is unsigned char */ - RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R49, &BbpR49); - - /* (p) TssiPlusBoundaryG[0] = 0 = (m) TssiMinusBoundaryG[0] */ - /* compensate: +4 +3 +2 +1 0 -1 -2 -3 -4 * steps */ - /* step value is defined in pAd->TxAgcStepG for tx power value */ - - /* [4]+1+[4] p4 p3 p2 p1 o1 m1 m2 m3 m4 */ - /* ex: 0x00 0x15 0x25 0x45 0x88 0xA0 0xB5 0xD0 0xF0 - above value are examined in mass factory production */ - /* [4] [3] [2] [1] [0] [1] [2] [3] [4] */ - - /* plus (+) is 0x00 ~ 0x45, minus (-) is 0xa0 ~ 0xf0 */ - /* if value is between p1 ~ o1 or o1 ~ s1, no need to adjust tx power */ - /* if value is 0xa5, tx power will be -= TxAgcStep*(2-1) */ - - if (BbpR49 > pTssiMinusBoundary[1]) - { - // Reading is larger than the reference value - // check for how large we need to decrease the Tx power - for (idx = 1; idx < 5; idx++) - { - if (BbpR49 <= pTssiMinusBoundary[idx]) // Found the range - break; - } - // The index is the step we should decrease, idx = 0 means there is nothing to compensate - *pTxAgcCompensate = -(TxAgcStep * (idx-1)); - - DeltaPwr += (*pTxAgcCompensate); - DBGPRINT(RT_DEBUG_TRACE, ("-- Tx Power, BBP R1=%x, TssiRef=%x, TxAgcStep=%x, step = -%d\n", - BbpR49, TssiRef, TxAgcStep, idx-1)); - } - else if (BbpR49 < pTssiPlusBoundary[1]) - { - // Reading is smaller than the reference value - // check for how large we need to increase the Tx power - for (idx = 1; idx < 5; idx++) - { - if (BbpR49 >= pTssiPlusBoundary[idx]) // Found the range - break; - } - // The index is the step we should increase, idx = 0 means there is nothing to compensate - *pTxAgcCompensate = TxAgcStep * (idx-1); - DeltaPwr += (*pTxAgcCompensate); - DBGPRINT(RT_DEBUG_TRACE, ("++ Tx Power, BBP R1=%x, TssiRef=%x, TxAgcStep=%x, step = +%d\n", - BbpR49, TssiRef, TxAgcStep, idx-1)); - } - else - { - *pTxAgcCompensate = 0; - DBGPRINT(RT_DEBUG_TRACE, (" Tx Power, BBP R49=%x, TssiRef=%x, TxAgcStep=%x, step = +%d\n", - BbpR49, TssiRef, TxAgcStep, 0)); - } - } - } - else - { - if (pAd->CommonCfg.Channel <= 14) - { - bAutoTxAgc = pAd->bAutoTxAgcG; - pTxAgcCompensate = &pAd->TxAgcCompensateG; - } - else - { - bAutoTxAgc = pAd->bAutoTxAgcA; - pTxAgcCompensate = &pAd->TxAgcCompensateA; - } - - if (bAutoTxAgc) - DeltaPwr += (*pTxAgcCompensate); - } - - RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &BbpR1); - BbpR1 &= 0xFC; - - /* calculate delta power based on the percentage specified from UI */ - // E2PROM setting is calibrated for maximum TX power (i.e. 100%) - // We lower TX power here according to the percentage specified from UI - if (pAd->CommonCfg.TxPowerPercentage == 0xffffffff) // AUTO TX POWER control - ; - else if (pAd->CommonCfg.TxPowerPercentage > 90) // 91 ~ 100% & AUTO, treat as 100% in terms of mW - ; - else if (pAd->CommonCfg.TxPowerPercentage > 60) // 61 ~ 90%, treat as 75% in terms of mW // DeltaPwr -= 1; - { - DeltaPwr -= 1; - } - else if (pAd->CommonCfg.TxPowerPercentage > 30) // 31 ~ 60%, treat as 50% in terms of mW // DeltaPwr -= 3; - { - DeltaPwr -= 3; - } - else if (pAd->CommonCfg.TxPowerPercentage > 15) // 16 ~ 30%, treat as 25% in terms of mW // DeltaPwr -= 6; - { - BbpR1 |= 0x01; - } - else if (pAd->CommonCfg.TxPowerPercentage > 9) // 10 ~ 15%, treat as 12.5% in terms of mW // DeltaPwr -= 9; - { - BbpR1 |= 0x01; - DeltaPwr -= 3; - } - else // 0 ~ 9 %, treat as MIN(~3%) in terms of mW // DeltaPwr -= 12; - { - BbpR1 |= 0x02; - } - - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, BbpR1); - - /* reset different new tx power for different TX rate */ - for(i=0; i<5; i++) - { - if (TxPwr[i] != 0xffffffff) - { - for (j=0; j<8; j++) - { - Value = (CHAR)((TxPwr[i] >> j*4) & 0x0F); /* 0 ~ 15 */ - - if ((Value + DeltaPwr) < 0) - { - Value = 0; /* min */ - } - else if ((Value + DeltaPwr) > 0xF) - { - Value = 0xF; /* max */ - } - else - { - Value += DeltaPwr; /* temperature compensation */ - } - - /* fill new value to CSR offset */ - TxPwr[i] = (TxPwr[i] & ~(0x0000000F << j*4)) | (Value << j*4); - } - - /* write tx power value to CSR */ - /* TX_PWR_CFG_0 (8 tx rate) for TX power for OFDM 12M/18M - TX power for OFDM 6M/9M - TX power for CCK5.5M/11M - TX power for CCK1M/2M */ - /* TX_PWR_CFG_1 ~ TX_PWR_CFG_4 */ - RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i*4, TxPwr[i]); - } - } - -} - -/* - ========================================================================== - Description: - put PHY to sleep here, and set next wakeup timer. PHY doesn't not wakeup - automatically. Instead, MCU will issue a TwakeUpInterrupt to host after - the wakeup timer timeout. Driver has to issue a separate command to wake - PHY up. - - IRQL = DISPATCH_LEVEL - - ========================================================================== - */ -VOID AsicSleepThenAutoWakeup( - IN PRTMP_ADAPTER pAd, - IN USHORT TbttNumToNextWakeUp) -{ - RT28XX_STA_SLEEP_THEN_AUTO_WAKEUP(pAd, TbttNumToNextWakeUp); -} - -/* - ========================================================================== - Description: - AsicForceWakeup() is used whenever manual wakeup is required - AsicForceSleep() should only be used when not in INFRA BSS. When - in INFRA BSS, we should use AsicSleepThenAutoWakeup() instead. - ========================================================================== - */ -VOID AsicForceSleep( - IN PRTMP_ADAPTER pAd) -{ - -} - -/* - ========================================================================== - Description: - AsicForceWakeup() is used whenever Twakeup timer (set via AsicSleepThenAutoWakeup) - expired. - - IRQL = PASSIVE_LEVEL - IRQL = DISPATCH_LEVEL - ========================================================================== - */ -VOID AsicForceWakeup( - IN PRTMP_ADAPTER pAd, -#ifdef RT2860 - IN UCHAR Level) -#endif -#ifdef RT2870 - IN BOOLEAN bFromTx) -#endif -{ - DBGPRINT(RT_DEBUG_TRACE, ("--> AsicForceWakeup \n")); -#ifdef RT2860 - RT28XX_STA_FORCE_WAKEUP(pAd, Level); -#endif -#ifdef RT2870 - RT28XX_STA_FORCE_WAKEUP(pAd, bFromTx); -#endif -} - -/* - ========================================================================== - Description: - Set My BSSID - - IRQL = DISPATCH_LEVEL - - ========================================================================== - */ -VOID AsicSetBssid( - IN PRTMP_ADAPTER pAd, - IN PUCHAR pBssid) -{ - ULONG Addr4; - DBGPRINT(RT_DEBUG_TRACE, ("==============> AsicSetBssid %x:%x:%x:%x:%x:%x\n", - pBssid[0],pBssid[1],pBssid[2],pBssid[3], pBssid[4],pBssid[5])); - - Addr4 = (ULONG)(pBssid[0]) | - (ULONG)(pBssid[1] << 8) | - (ULONG)(pBssid[2] << 16) | - (ULONG)(pBssid[3] << 24); - RTMP_IO_WRITE32(pAd, MAC_BSSID_DW0, Addr4); - - Addr4 = 0; - // always one BSSID in STA mode - Addr4 = (ULONG)(pBssid[4]) | (ULONG)(pBssid[5] << 8); - - RTMP_IO_WRITE32(pAd, MAC_BSSID_DW1, Addr4); -} - -VOID AsicSetMcastWC( - IN PRTMP_ADAPTER pAd) -{ - MAC_TABLE_ENTRY *pEntry = &pAd->MacTab.Content[MCAST_WCID]; - USHORT offset; - - pEntry->Sst = SST_ASSOC; - pEntry->Aid = MCAST_WCID; // Softap supports 1 BSSID and use WCID=0 as multicast Wcid index - pEntry->PsMode = PWR_ACTIVE; - pEntry->CurrTxRate = pAd->CommonCfg.MlmeRate; - offset = MAC_WCID_BASE + BSS0Mcast_WCID * HW_WCID_ENTRY_SIZE; -} - -/* - ========================================================================== - Description: - - IRQL = DISPATCH_LEVEL - - ========================================================================== - */ -VOID AsicDelWcidTab( - IN PRTMP_ADAPTER pAd, - IN UCHAR Wcid) -{ - ULONG Addr0 = 0x0, Addr1 = 0x0; - ULONG offset; - - DBGPRINT(RT_DEBUG_TRACE, ("AsicDelWcidTab==>Wcid = 0x%x\n",Wcid)); - offset = MAC_WCID_BASE + Wcid * HW_WCID_ENTRY_SIZE; - RTMP_IO_WRITE32(pAd, offset, Addr0); - offset += 4; - RTMP_IO_WRITE32(pAd, offset, Addr1); -} - -/* - ========================================================================== - Description: - - IRQL = DISPATCH_LEVEL - - ========================================================================== - */ -VOID AsicEnableRDG( - IN PRTMP_ADAPTER pAd) -{ - TX_LINK_CFG_STRUC TxLinkCfg; - UINT32 Data = 0; - - RTMP_IO_READ32(pAd, TX_LINK_CFG, &TxLinkCfg.word); - TxLinkCfg.field.TxRDGEn = 1; - RTMP_IO_WRITE32(pAd, TX_LINK_CFG, TxLinkCfg.word); - - RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data); - Data &= 0xFFFFFF00; - Data |= 0x80; - RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data); - - //OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED); -} - -/* - ========================================================================== - Description: - - IRQL = DISPATCH_LEVEL - - ========================================================================== - */ -VOID AsicDisableRDG( - IN PRTMP_ADAPTER pAd) -{ - TX_LINK_CFG_STRUC TxLinkCfg; - UINT32 Data = 0; - - - RTMP_IO_READ32(pAd, TX_LINK_CFG, &TxLinkCfg.word); - TxLinkCfg.field.TxRDGEn = 0; - RTMP_IO_WRITE32(pAd, TX_LINK_CFG, TxLinkCfg.word); - - RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data); - - Data &= 0xFFFFFF00; - if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_DYNAMIC_BE_TXOP_ACTIVE) - && (pAd->MacTab.fAnyStationMIMOPSDynamic == FALSE) - ) - { - // For CWC test, change txop from 0x30 to 0x20 in TxBurst mode - if (pAd->CommonCfg.bEnableTxBurst) - Data |= 0x20; - } - RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data); -} - -/* - ========================================================================== - Description: - - IRQL = PASSIVE_LEVEL - IRQL = DISPATCH_LEVEL - - ========================================================================== - */ -VOID AsicDisableSync( - IN PRTMP_ADAPTER pAd) -{ - BCN_TIME_CFG_STRUC csr; - - DBGPRINT(RT_DEBUG_TRACE, ("--->Disable TSF synchronization\n")); - - // 2003-12-20 disable TSF and TBTT while NIC in power-saving have side effect - // that NIC will never wakes up because TSF stops and no more - // TBTT interrupts - pAd->TbttTickCount = 0; - RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word); - csr.field.bBeaconGen = 0; - csr.field.bTBTTEnable = 0; - csr.field.TsfSyncMode = 0; - csr.field.bTsfTicking = 0; - RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word); - -} - -/* - ========================================================================== - Description: - - IRQL = DISPATCH_LEVEL - - ========================================================================== - */ -VOID AsicEnableBssSync( - IN PRTMP_ADAPTER pAd) -{ - BCN_TIME_CFG_STRUC csr; - - DBGPRINT(RT_DEBUG_TRACE, ("--->AsicEnableBssSync(INFRA mode)\n")); - - RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word); - - { - csr.field.BeaconInterval = pAd->CommonCfg.BeaconPeriod << 4; // ASIC register in units of 1/16 TU - csr.field.bTsfTicking = 1; - csr.field.TsfSyncMode = 1; // sync TSF in INFRASTRUCTURE mode - csr.field.bBeaconGen = 0; // do NOT generate BEACON - csr.field.bTBTTEnable = 1; - } - - RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word); -} - -/* - ========================================================================== - Description: - Note: - BEACON frame in shared memory should be built ok before this routine - can be called. Otherwise, a garbage frame maybe transmitted out every - Beacon period. - - IRQL = DISPATCH_LEVEL - - ========================================================================== - */ -VOID AsicEnableIbssSync( - IN PRTMP_ADAPTER pAd) -{ - BCN_TIME_CFG_STRUC csr9; - PUCHAR ptr; - UINT i; - - DBGPRINT(RT_DEBUG_TRACE, ("--->AsicEnableIbssSync(ADHOC mode. MPDUtotalByteCount = %d)\n", pAd->BeaconTxWI.MPDUtotalByteCount)); - - RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr9.word); - csr9.field.bBeaconGen = 0; - csr9.field.bTBTTEnable = 0; - csr9.field.bTsfTicking = 0; - RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr9.word); - -#ifdef RT2860 - // move BEACON TXD and frame content to on-chip memory - ptr = (PUCHAR)&pAd->BeaconTxWI; - for (i=0; i<TXWI_SIZE; i+=4) // 16-byte TXWI field - { - UINT32 longptr = *ptr + (*(ptr+1)<<8) + (*(ptr+2)<<16) + (*(ptr+3)<<24); - RTMP_IO_WRITE32(pAd, HW_BEACON_BASE0 + i, longptr); - ptr += 4; - } - - // start right after the 16-byte TXWI field - ptr = pAd->BeaconBuf; - for (i=0; i< pAd->BeaconTxWI.MPDUtotalByteCount; i+=4) - { - UINT32 longptr = *ptr + (*(ptr+1)<<8) + (*(ptr+2)<<16) + (*(ptr+3)<<24); - RTMP_IO_WRITE32(pAd, HW_BEACON_BASE0 + TXWI_SIZE + i, longptr); - ptr +=4; - } -#endif -#ifdef RT2870 - // move BEACON TXD and frame content to on-chip memory - ptr = (PUCHAR)&pAd->BeaconTxWI; - for (i=0; i<TXWI_SIZE; i+=2) // 16-byte TXWI field - { - RTUSBMultiWrite(pAd, HW_BEACON_BASE0 + i, ptr, 2); - ptr += 2; - } - - // start right after the 16-byte TXWI field - ptr = pAd->BeaconBuf; - for (i=0; i< pAd->BeaconTxWI.MPDUtotalByteCount; i+=2) - { - RTUSBMultiWrite(pAd, HW_BEACON_BASE0 + TXWI_SIZE + i, ptr, 2); - ptr +=2; - } -#endif // RT2870 // - - // start sending BEACON - csr9.field.BeaconInterval = pAd->CommonCfg.BeaconPeriod << 4; // ASIC register in units of 1/16 TU - csr9.field.bTsfTicking = 1; - csr9.field.TsfSyncMode = 2; // sync TSF in IBSS mode - csr9.field.bTBTTEnable = 1; - csr9.field.bBeaconGen = 1; - RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr9.word); -} - -/* - ========================================================================== - Description: - - IRQL = PASSIVE_LEVEL - IRQL = DISPATCH_LEVEL - - ========================================================================== - */ -VOID AsicSetEdcaParm( - IN PRTMP_ADAPTER pAd, - IN PEDCA_PARM pEdcaParm) -{ - EDCA_AC_CFG_STRUC Ac0Cfg, Ac1Cfg, Ac2Cfg, Ac3Cfg; - AC_TXOP_CSR0_STRUC csr0; - AC_TXOP_CSR1_STRUC csr1; - AIFSN_CSR_STRUC AifsnCsr; - CWMIN_CSR_STRUC CwminCsr; - CWMAX_CSR_STRUC CwmaxCsr; - int i; - - Ac0Cfg.word = 0; - Ac1Cfg.word = 0; - Ac2Cfg.word = 0; - Ac3Cfg.word = 0; - if ((pEdcaParm == NULL) || (pEdcaParm->bValid == FALSE)) - { - DBGPRINT(RT_DEBUG_TRACE,("AsicSetEdcaParm\n")); - OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_WMM_INUSED); - for (i=0; i<MAX_LEN_OF_MAC_TABLE; i++) - { - if (pAd->MacTab.Content[i].ValidAsCLI || pAd->MacTab.Content[i].ValidAsApCli) - CLIENT_STATUS_CLEAR_FLAG(&pAd->MacTab.Content[i], fCLIENT_STATUS_WMM_CAPABLE); - } - - //======================================================== - // MAC Register has a copy . - //======================================================== - if( pAd->CommonCfg.bEnableTxBurst ) - { - // For CWC test, change txop from 0x30 to 0x20 in TxBurst mode - Ac0Cfg.field.AcTxop = 0x20; // Suggest by John for TxBurst in HT Mode - } - else - Ac0Cfg.field.AcTxop = 0; // QID_AC_BE - Ac0Cfg.field.Cwmin = CW_MIN_IN_BITS; - Ac0Cfg.field.Cwmax = CW_MAX_IN_BITS; - Ac0Cfg.field.Aifsn = 2; - RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Ac0Cfg.word); - - Ac1Cfg.field.AcTxop = 0; // QID_AC_BK - Ac1Cfg.field.Cwmin = CW_MIN_IN_BITS; - Ac1Cfg.field.Cwmax = CW_MAX_IN_BITS; - Ac1Cfg.field.Aifsn = 2; - RTMP_IO_WRITE32(pAd, EDCA_AC1_CFG, Ac1Cfg.word); - - if (pAd->CommonCfg.PhyMode == PHY_11B) - { - Ac2Cfg.field.AcTxop = 192; // AC_VI: 192*32us ~= 6ms - Ac3Cfg.field.AcTxop = 96; // AC_VO: 96*32us ~= 3ms - } - else - { - Ac2Cfg.field.AcTxop = 96; // AC_VI: 96*32us ~= 3ms - Ac3Cfg.field.AcTxop = 48; // AC_VO: 48*32us ~= 1.5ms - } - Ac2Cfg.field.Cwmin = CW_MIN_IN_BITS; - Ac2Cfg.field.Cwmax = CW_MAX_IN_BITS; - Ac2Cfg.field.Aifsn = 2; - RTMP_IO_WRITE32(pAd, EDCA_AC2_CFG, Ac2Cfg.word); - Ac3Cfg.field.Cwmin = CW_MIN_IN_BITS; - Ac3Cfg.field.Cwmax = CW_MAX_IN_BITS; - Ac3Cfg.field.Aifsn = 2; - RTMP_IO_WRITE32(pAd, EDCA_AC3_CFG, Ac3Cfg.word); - - //======================================================== - // DMA Register has a copy too. - //======================================================== - csr0.field.Ac0Txop = 0; // QID_AC_BE - csr0.field.Ac1Txop = 0; // QID_AC_BK - RTMP_IO_WRITE32(pAd, WMM_TXOP0_CFG, csr0.word); - if (pAd->CommonCfg.PhyMode == PHY_11B) - { - csr1.field.Ac2Txop = 192; // AC_VI: 192*32us ~= 6ms - csr1.field.Ac3Txop = 96; // AC_VO: 96*32us ~= 3ms - } - else - { - csr1.field.Ac2Txop = 96; // AC_VI: 96*32us ~= 3ms - csr1.field.Ac3Txop = 48; // AC_VO: 48*32us ~= 1.5ms - } - RTMP_IO_WRITE32(pAd, WMM_TXOP1_CFG, csr1.word); - - CwminCsr.word = 0; - CwminCsr.field.Cwmin0 = CW_MIN_IN_BITS; - CwminCsr.field.Cwmin1 = CW_MIN_IN_BITS; - CwminCsr.field.Cwmin2 = CW_MIN_IN_BITS; - CwminCsr.field.Cwmin3 = CW_MIN_IN_BITS; - RTMP_IO_WRITE32(pAd, WMM_CWMIN_CFG, CwminCsr.word); - - CwmaxCsr.word = 0; - CwmaxCsr.field.Cwmax0 = CW_MAX_IN_BITS; - CwmaxCsr.field.Cwmax1 = CW_MAX_IN_BITS; - CwmaxCsr.field.Cwmax2 = CW_MAX_IN_BITS; - CwmaxCsr.field.Cwmax3 = CW_MAX_IN_BITS; - RTMP_IO_WRITE32(pAd, WMM_CWMAX_CFG, CwmaxCsr.word); - - RTMP_IO_WRITE32(pAd, WMM_AIFSN_CFG, 0x00002222); - - NdisZeroMemory(&pAd->CommonCfg.APEdcaParm, sizeof(EDCA_PARM)); - } - else - { - OPSTATUS_SET_FLAG(pAd, fOP_STATUS_WMM_INUSED); - //======================================================== - // MAC Register has a copy. - //======================================================== - // - // Modify Cwmin/Cwmax/Txop on queue[QID_AC_VI], Recommend by Jerry 2005/07/27 - // To degrade our VIDO Queue's throughput for WiFi WMM S3T07 Issue. - // - //pEdcaParm->Txop[QID_AC_VI] = pEdcaParm->Txop[QID_AC_VI] * 7 / 10; // rt2860c need this - - Ac0Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BE]; - Ac0Cfg.field.Cwmin= pEdcaParm->Cwmin[QID_AC_BE]; - Ac0Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_BE]; - Ac0Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BE]; //+1; - - Ac1Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BK]; - Ac1Cfg.field.Cwmin = pEdcaParm->Cwmin[QID_AC_BK]; //+2; - Ac1Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_BK]; - Ac1Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BK]; //+1; - - Ac2Cfg.field.AcTxop = (pEdcaParm->Txop[QID_AC_VI] * 6) / 10; - Ac2Cfg.field.Cwmin = pEdcaParm->Cwmin[QID_AC_VI]; - Ac2Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_VI]; - Ac2Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_VI]; - - { - // Tuning for Wi-Fi WMM S06 - if (pAd->CommonCfg.bWiFiTest && - pEdcaParm->Aifsn[QID_AC_VI] == 10) - Ac2Cfg.field.Aifsn -= 1; - - // Tuning for TGn Wi-Fi 5.2.32 - // STA TestBed changes in this item: connexant legacy sta ==> broadcom 11n sta - if (STA_TGN_WIFI_ON(pAd) && - pEdcaParm->Aifsn[QID_AC_VI] == 10) - { - Ac0Cfg.field.Aifsn = 3; - Ac2Cfg.field.AcTxop = 5; - } - -#ifdef RT2870 - if (pAd->RfIcType == RFIC_3020 || pAd->RfIcType == RFIC_2020) - { - // Tuning for WiFi WMM S3-T07: connexant legacy sta ==> broadcom 11n sta. - Ac2Cfg.field.Aifsn = 5; - } -#endif - } - - Ac3Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_VO]; - Ac3Cfg.field.Cwmin = pEdcaParm->Cwmin[QID_AC_VO]; - Ac3Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_VO]; - Ac3Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_VO]; - -//#ifdef WIFI_TEST - if (pAd->CommonCfg.bWiFiTest) - { - if (Ac3Cfg.field.AcTxop == 102) - { - Ac0Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BE] ? pEdcaParm->Txop[QID_AC_BE] : 10; - Ac0Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BE]-1; /* AIFSN must >= 1 */ - Ac1Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BK]; - Ac1Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BK]; - Ac2Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_VI]; - } /* End of if */ - } -//#endif // WIFI_TEST // - - RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Ac0Cfg.word); - RTMP_IO_WRITE32(pAd, EDCA_AC1_CFG, Ac1Cfg.word); - RTMP_IO_WRITE32(pAd, EDCA_AC2_CFG, Ac2Cfg.word); - RTMP_IO_WRITE32(pAd, EDCA_AC3_CFG, Ac3Cfg.word); - - - //======================================================== - // DMA Register has a copy too. - //======================================================== - csr0.field.Ac0Txop = Ac0Cfg.field.AcTxop; - csr0.field.Ac1Txop = Ac1Cfg.field.AcTxop; - RTMP_IO_WRITE32(pAd, WMM_TXOP0_CFG, csr0.word); - - csr1.field.Ac2Txop = Ac2Cfg.field.AcTxop; - csr1.field.Ac3Txop = Ac3Cfg.field.AcTxop; - RTMP_IO_WRITE32(pAd, WMM_TXOP1_CFG, csr1.word); - - CwminCsr.word = 0; - CwminCsr.field.Cwmin0 = pEdcaParm->Cwmin[QID_AC_BE]; - CwminCsr.field.Cwmin1 = pEdcaParm->Cwmin[QID_AC_BK]; - CwminCsr.field.Cwmin2 = pEdcaParm->Cwmin[QID_AC_VI]; - - CwminCsr.field.Cwmin3 = pEdcaParm->Cwmin[QID_AC_VO] - 1; //for TGn wifi test - - RTMP_IO_WRITE32(pAd, WMM_CWMIN_CFG, CwminCsr.word); - - CwmaxCsr.word = 0; - CwmaxCsr.field.Cwmax0 = pEdcaParm->Cwmax[QID_AC_BE]; - CwmaxCsr.field.Cwmax1 = pEdcaParm->Cwmax[QID_AC_BK]; - CwmaxCsr.field.Cwmax2 = pEdcaParm->Cwmax[QID_AC_VI]; - CwmaxCsr.field.Cwmax3 = pEdcaParm->Cwmax[QID_AC_VO]; - RTMP_IO_WRITE32(pAd, WMM_CWMAX_CFG, CwmaxCsr.word); - - AifsnCsr.word = 0; - AifsnCsr.field.Aifsn0 = Ac0Cfg.field.Aifsn; //pEdcaParm->Aifsn[QID_AC_BE]; - AifsnCsr.field.Aifsn1 = Ac1Cfg.field.Aifsn; //pEdcaParm->Aifsn[QID_AC_BK]; - AifsnCsr.field.Aifsn2 = Ac2Cfg.field.Aifsn; //pEdcaParm->Aifsn[QID_AC_VI]; - - { - // Tuning for Wi-Fi WMM S06 - if (pAd->CommonCfg.bWiFiTest && - pEdcaParm->Aifsn[QID_AC_VI] == 10) - AifsnCsr.field.Aifsn2 = Ac2Cfg.field.Aifsn - 4; - - // Tuning for TGn Wi-Fi 5.2.32 - // STA TestBed changes in this item: connexant legacy sta ==> broadcom 11n sta - if (STA_TGN_WIFI_ON(pAd) && - pEdcaParm->Aifsn[QID_AC_VI] == 10) - { - AifsnCsr.field.Aifsn0 = 3; - AifsnCsr.field.Aifsn2 = 7; - } -#ifdef RT2870 - if (INFRA_ON(pAd)) - CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[BSSID_WCID], fCLIENT_STATUS_WMM_CAPABLE); -#endif - } - - AifsnCsr.field.Aifsn3 = Ac3Cfg.field.Aifsn - 1; //pEdcaParm->Aifsn[QID_AC_VO]; //for TGn wifi test -#ifdef RT2870 - if (pAd->RfIcType == RFIC_3020 || pAd->RfIcType == RFIC_2020) - AifsnCsr.field.Aifsn2 = 0x2; //pEdcaParm->Aifsn[QID_AC_VI]; //for WiFi WMM S4-T04. -#endif - RTMP_IO_WRITE32(pAd, WMM_AIFSN_CFG, AifsnCsr.word); - - NdisMoveMemory(&pAd->CommonCfg.APEdcaParm, pEdcaParm, sizeof(EDCA_PARM)); - if (!ADHOC_ON(pAd)) - { - DBGPRINT(RT_DEBUG_TRACE,("EDCA [#%d]: AIFSN CWmin CWmax TXOP(us) ACM\n", pEdcaParm->EdcaUpdateCount)); - DBGPRINT(RT_DEBUG_TRACE,(" AC_BE %2d %2d %2d %4d %d\n", - pEdcaParm->Aifsn[0], - pEdcaParm->Cwmin[0], - pEdcaParm->Cwmax[0], - pEdcaParm->Txop[0]<<5, - pEdcaParm->bACM[0])); - DBGPRINT(RT_DEBUG_TRACE,(" AC_BK %2d %2d %2d %4d %d\n", - pEdcaParm->Aifsn[1], - pEdcaParm->Cwmin[1], - pEdcaParm->Cwmax[1], - pEdcaParm->Txop[1]<<5, - pEdcaParm->bACM[1])); - DBGPRINT(RT_DEBUG_TRACE,(" AC_VI %2d %2d %2d %4d %d\n", - pEdcaParm->Aifsn[2], - pEdcaParm->Cwmin[2], - pEdcaParm->Cwmax[2], - pEdcaParm->Txop[2]<<5, - pEdcaParm->bACM[2])); - DBGPRINT(RT_DEBUG_TRACE,(" AC_VO %2d %2d %2d %4d %d\n", - pEdcaParm->Aifsn[3], - pEdcaParm->Cwmin[3], - pEdcaParm->Cwmax[3], - pEdcaParm->Txop[3]<<5, - pEdcaParm->bACM[3])); - } - } -} - -/* - ========================================================================== - Description: - - IRQL = PASSIVE_LEVEL - IRQL = DISPATCH_LEVEL - - ========================================================================== - */ -VOID AsicSetSlotTime( - IN PRTMP_ADAPTER pAd, - IN BOOLEAN bUseShortSlotTime) -{ - ULONG SlotTime; - UINT32 RegValue = 0; - - if (pAd->CommonCfg.Channel > 14) - bUseShortSlotTime = TRUE; - - if (bUseShortSlotTime) - OPSTATUS_SET_FLAG(pAd, fOP_STATUS_SHORT_SLOT_INUSED); - else - OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_SLOT_INUSED); - - SlotTime = (bUseShortSlotTime)? 9 : 20; - - { - // force using short SLOT time for FAE to demo performance when TxBurst is ON - if (((pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE) && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED))) - || ((pAd->StaActive.SupportedPhyInfo.bHtEnable == TRUE) && (pAd->CommonCfg.BACapability.field.Policy == BA_NOTUSE)) - ) - { - // In this case, we will think it is doing Wi-Fi test - // And we will not set to short slot when bEnableTxBurst is TRUE. - } - else if (pAd->CommonCfg.bEnableTxBurst) - SlotTime = 9; - } - - // - // For some reasons, always set it to short slot time. - // - // ToDo: Should consider capability with 11B - // - if (pAd->StaCfg.BssType == BSS_ADHOC) - SlotTime = 20; - - RTMP_IO_READ32(pAd, BKOFF_SLOT_CFG, &RegValue); - RegValue = RegValue & 0xFFFFFF00; - - RegValue |= SlotTime; - - RTMP_IO_WRITE32(pAd, BKOFF_SLOT_CFG, RegValue); -} - -/* - ======================================================================== - Description: - Add Shared key information into ASIC. - Update shared key, TxMic and RxMic to Asic Shared key table - Update its cipherAlg to Asic Shared key Mode. - - Return: - ======================================================================== -*/ -VOID AsicAddSharedKeyEntry( - IN PRTMP_ADAPTER pAd, - IN UCHAR BssIndex, - IN UCHAR KeyIdx, - IN UCHAR CipherAlg, - IN PUCHAR pKey, - IN PUCHAR pTxMic, - IN PUCHAR pRxMic) -{ - ULONG offset; //, csr0; - SHAREDKEY_MODE_STRUC csr1; -#ifdef RT2860 - INT i; -#endif - - DBGPRINT(RT_DEBUG_TRACE, ("AsicAddSharedKeyEntry BssIndex=%d, KeyIdx=%d\n", BssIndex,KeyIdx)); -//============================================================================================ - - DBGPRINT(RT_DEBUG_TRACE,("AsicAddSharedKeyEntry: %s key #%d\n", CipherName[CipherAlg], BssIndex*4 + KeyIdx)); - DBGPRINT_RAW(RT_DEBUG_TRACE, (" Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", - pKey[0],pKey[1],pKey[2],pKey[3],pKey[4],pKey[5],pKey[6],pKey[7],pKey[8],pKey[9],pKey[10],pKey[11],pKey[12],pKey[13],pKey[14],pKey[15])); - if (pRxMic) - { - DBGPRINT_RAW(RT_DEBUG_TRACE, (" Rx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", - pRxMic[0],pRxMic[1],pRxMic[2],pRxMic[3],pRxMic[4],pRxMic[5],pRxMic[6],pRxMic[7])); - } - if (pTxMic) - { - DBGPRINT_RAW(RT_DEBUG_TRACE, (" Tx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", - pTxMic[0],pTxMic[1],pTxMic[2],pTxMic[3],pTxMic[4],pTxMic[5],pTxMic[6],pTxMic[7])); - } -//============================================================================================ - // - // fill key material - key + TX MIC + RX MIC - // - - offset = SHARED_KEY_TABLE_BASE + (4*BssIndex + KeyIdx)*HW_KEY_ENTRY_SIZE; -#ifdef RT2860 - for (i=0; i<MAX_LEN_OF_SHARE_KEY; i++) - { - RTMP_IO_WRITE8(pAd, offset + i, pKey[i]); - } -#endif -#ifdef RT2870 - RTUSBMultiWrite(pAd, offset, pKey, MAX_LEN_OF_SHARE_KEY); -#endif - offset += MAX_LEN_OF_SHARE_KEY; - if (pTxMic) - { -#ifdef RT2860 - for (i=0; i<8; i++) - { - RTMP_IO_WRITE8(pAd, offset + i, pTxMic[i]); - } -#endif -#ifdef RT2870 - RTUSBMultiWrite(pAd, offset, pTxMic, 8); -#endif - } - - offset += 8; - if (pRxMic) - { -#ifdef RT2860 - for (i=0; i<8; i++) - { - RTMP_IO_WRITE8(pAd, offset + i, pRxMic[i]); - } -#endif -#ifdef RT2870 - RTUSBMultiWrite(pAd, offset, pRxMic, 8); -#endif - } - - - // - // Update cipher algorithm. WSTA always use BSS0 - // - RTMP_IO_READ32(pAd, SHARED_KEY_MODE_BASE+4*(BssIndex/2), &csr1.word); - DBGPRINT(RT_DEBUG_TRACE,("Read: SHARED_KEY_MODE_BASE at this Bss[%d] KeyIdx[%d]= 0x%x \n", BssIndex,KeyIdx, csr1.word)); - if ((BssIndex%2) == 0) - { - if (KeyIdx == 0) - csr1.field.Bss0Key0CipherAlg = CipherAlg; - else if (KeyIdx == 1) - csr1.field.Bss0Key1CipherAlg = CipherAlg; - else if (KeyIdx == 2) - csr1.field.Bss0Key2CipherAlg = CipherAlg; - else - csr1.field.Bss0Key3CipherAlg = CipherAlg; - } - else - { - if (KeyIdx == 0) - csr1.field.Bss1Key0CipherAlg = CipherAlg; - else if (KeyIdx == 1) - csr1.field.Bss1Key1CipherAlg = CipherAlg; - else if (KeyIdx == 2) - csr1.field.Bss1Key2CipherAlg = CipherAlg; - else - csr1.field.Bss1Key3CipherAlg = CipherAlg; - } - DBGPRINT(RT_DEBUG_TRACE,("Write: SHARED_KEY_MODE_BASE at this Bss[%d] = 0x%x \n", BssIndex, csr1.word)); - RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE+4*(BssIndex/2), csr1.word); - -} - -// IRQL = DISPATCH_LEVEL -VOID AsicRemoveSharedKeyEntry( - IN PRTMP_ADAPTER pAd, - IN UCHAR BssIndex, - IN UCHAR KeyIdx) -{ - //ULONG SecCsr0; - SHAREDKEY_MODE_STRUC csr1; - - DBGPRINT(RT_DEBUG_TRACE,("AsicRemoveSharedKeyEntry: #%d \n", BssIndex*4 + KeyIdx)); - - RTMP_IO_READ32(pAd, SHARED_KEY_MODE_BASE+4*(BssIndex/2), &csr1.word); - if ((BssIndex%2) == 0) - { - if (KeyIdx == 0) - csr1.field.Bss0Key0CipherAlg = 0; - else if (KeyIdx == 1) - csr1.field.Bss0Key1CipherAlg = 0; - else if (KeyIdx == 2) - csr1.field.Bss0Key2CipherAlg = 0; - else - csr1.field.Bss0Key3CipherAlg = 0; - } - else - { - if (KeyIdx == 0) - csr1.field.Bss1Key0CipherAlg = 0; - else if (KeyIdx == 1) - csr1.field.Bss1Key1CipherAlg = 0; - else if (KeyIdx == 2) - csr1.field.Bss1Key2CipherAlg = 0; - else - csr1.field.Bss1Key3CipherAlg = 0; - } - DBGPRINT(RT_DEBUG_TRACE,("Write: SHARED_KEY_MODE_BASE at this Bss[%d] = 0x%x \n", BssIndex, csr1.word)); - RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE+4*(BssIndex/2), csr1.word); - ASSERT(BssIndex < 4); - ASSERT(KeyIdx < 4); - -} - - -VOID AsicUpdateWCIDAttribute( - IN PRTMP_ADAPTER pAd, - IN USHORT WCID, - IN UCHAR BssIndex, - IN UCHAR CipherAlg, - IN BOOLEAN bUsePairewiseKeyTable) -{ - ULONG WCIDAttri = 0, offset; - - // - // Update WCID attribute. - // Only TxKey could update WCID attribute. - // - offset = MAC_WCID_ATTRIBUTE_BASE + (WCID * HW_WCID_ATTRI_SIZE); - WCIDAttri = (BssIndex << 4) | (CipherAlg << 1) | (bUsePairewiseKeyTable); - RTMP_IO_WRITE32(pAd, offset, WCIDAttri); -} - -VOID AsicUpdateWCIDIVEIV( - IN PRTMP_ADAPTER pAd, - IN USHORT WCID, - IN ULONG uIV, - IN ULONG uEIV) -{ - ULONG offset; - - offset = MAC_IVEIV_TABLE_BASE + (WCID * HW_IVEIV_ENTRY_SIZE); - - RTMP_IO_WRITE32(pAd, offset, uIV); - RTMP_IO_WRITE32(pAd, offset + 4, uEIV); -} - -VOID AsicUpdateRxWCIDTable( - IN PRTMP_ADAPTER pAd, - IN USHORT WCID, - IN PUCHAR pAddr) -{ - ULONG offset; - ULONG Addr; - - offset = MAC_WCID_BASE + (WCID * HW_WCID_ENTRY_SIZE); - Addr = pAddr[0] + (pAddr[1] << 8) +(pAddr[2] << 16) +(pAddr[3] << 24); - RTMP_IO_WRITE32(pAd, offset, Addr); - Addr = pAddr[4] + (pAddr[5] << 8); - RTMP_IO_WRITE32(pAd, offset + 4, Addr); -} - - -/* - ======================================================================== - - Routine Description: - Set Cipher Key, Cipher algorithm, IV/EIV to Asic - - Arguments: - pAd Pointer to our adapter - WCID WCID Entry number. - BssIndex BSSID index, station or none multiple BSSID support - this value should be 0. - KeyIdx This KeyIdx will set to IV's KeyID if bTxKey enabled - pCipherKey Pointer to Cipher Key. - bUsePairewiseKeyTable TRUE means saved the key in SharedKey table, - otherwise PairewiseKey table - bTxKey This is the transmit key if enabled. - - Return Value: - None - - Note: - This routine will set the relative key stuff to Asic including WCID attribute, - Cipher Key, Cipher algorithm and IV/EIV. - - IV/EIV will be update if this CipherKey is the transmission key because - ASIC will base on IV's KeyID value to select Cipher Key. - - If bTxKey sets to FALSE, this is not the TX key, but it could be - RX key - - For AP mode bTxKey must be always set to TRUE. - ======================================================================== -*/ -VOID AsicAddKeyEntry( - IN PRTMP_ADAPTER pAd, - IN USHORT WCID, - IN UCHAR BssIndex, - IN UCHAR KeyIdx, - IN PCIPHER_KEY pCipherKey, - IN BOOLEAN bUsePairewiseKeyTable, - IN BOOLEAN bTxKey) -{ - ULONG offset; - UCHAR IV4 = 0; - PUCHAR pKey = pCipherKey->Key; - PUCHAR pTxMic = pCipherKey->TxMic; - PUCHAR pRxMic = pCipherKey->RxMic; - PUCHAR pTxtsc = pCipherKey->TxTsc; - UCHAR CipherAlg = pCipherKey->CipherAlg; - SHAREDKEY_MODE_STRUC csr1; -#ifdef RT2860 - UCHAR i; -#endif - - DBGPRINT(RT_DEBUG_TRACE, ("==> AsicAddKeyEntry\n")); - // - // 1.) decide key table offset - // - if (bUsePairewiseKeyTable) - offset = PAIRWISE_KEY_TABLE_BASE + (WCID * HW_KEY_ENTRY_SIZE); - else - offset = SHARED_KEY_TABLE_BASE + (4 * BssIndex + KeyIdx) * HW_KEY_ENTRY_SIZE; - - // - // 2.) Set Key to Asic - // - //for (i = 0; i < KeyLen; i++) -#ifdef RT2860 - for (i = 0; i < MAX_LEN_OF_PEER_KEY; i++) - { - RTMP_IO_WRITE8(pAd, offset + i, pKey[i]); - } -#endif -#ifdef RT2870 - RTUSBMultiWrite(pAd, offset, pKey, MAX_LEN_OF_PEER_KEY); -#endif - offset += MAX_LEN_OF_PEER_KEY; - - // - // 3.) Set MIC key if available - // - if (pTxMic) - { -#ifdef RT2860 - for (i = 0; i < 8; i++) - { - RTMP_IO_WRITE8(pAd, offset + i, pTxMic[i]); - } -#endif -#ifdef RT2870 - RTUSBMultiWrite(pAd, offset, pTxMic, 8); -#endif - } - offset += LEN_TKIP_TXMICK; - - if (pRxMic) - { -#ifdef RT2860 - for (i = 0; i < 8; i++) - { - RTMP_IO_WRITE8(pAd, offset + i, pRxMic[i]); - } -#endif -#ifdef RT2870 - RTUSBMultiWrite(pAd, offset, pRxMic, 8); -#endif - } - - - // - // 4.) Modify IV/EIV if needs - // This will force Asic to use this key ID by setting IV. - // - if (bTxKey) - { -#ifdef RT2860 - offset = MAC_IVEIV_TABLE_BASE + (WCID * HW_IVEIV_ENTRY_SIZE); - // - // Write IV - // - RTMP_IO_WRITE8(pAd, offset, pTxtsc[1]); - RTMP_IO_WRITE8(pAd, offset + 1, ((pTxtsc[1] | 0x20) & 0x7f)); - RTMP_IO_WRITE8(pAd, offset + 2, pTxtsc[0]); - - IV4 = (KeyIdx << 6); - if ((CipherAlg == CIPHER_TKIP) || (CipherAlg == CIPHER_TKIP_NO_MIC) ||(CipherAlg == CIPHER_AES)) - IV4 |= 0x20; // turn on extension bit means EIV existence - - RTMP_IO_WRITE8(pAd, offset + 3, IV4); - - // - // Write EIV - // - offset += 4; - for (i = 0; i < 4; i++) - { - RTMP_IO_WRITE8(pAd, offset + i, pTxtsc[i + 2]); - } - -#endif -#ifdef RT2870 - UINT32 tmpVal; - - // - // Write IV - // - IV4 = (KeyIdx << 6); - if ((CipherAlg == CIPHER_TKIP) || (CipherAlg == CIPHER_TKIP_NO_MIC) ||(CipherAlg == CIPHER_AES)) - IV4 |= 0x20; // turn on extension bit means EIV existence - - tmpVal = pTxtsc[1] + (((pTxtsc[1] | 0x20) & 0x7f) << 8) + (pTxtsc[0] << 16) + (IV4 << 24); - RTMP_IO_WRITE32(pAd, offset, tmpVal); - - // - // Write EIV - // - offset += 4; - RTMP_IO_WRITE32(pAd, offset, *(PUINT32)&pCipherKey->TxTsc[2]); -#endif // RT2870 // - AsicUpdateWCIDAttribute(pAd, WCID, BssIndex, CipherAlg, bUsePairewiseKeyTable); - } - - if (!bUsePairewiseKeyTable) - { - // - // Only update the shared key security mode - // - RTMP_IO_READ32(pAd, SHARED_KEY_MODE_BASE + 4 * (BssIndex / 2), &csr1.word); - if ((BssIndex % 2) == 0) - { - if (KeyIdx == 0) - csr1.field.Bss0Key0CipherAlg = CipherAlg; - else if (KeyIdx == 1) - csr1.field.Bss0Key1CipherAlg = CipherAlg; - else if (KeyIdx == 2) - csr1.field.Bss0Key2CipherAlg = CipherAlg; - else - csr1.field.Bss0Key3CipherAlg = CipherAlg; - } - else - { - if (KeyIdx == 0) - csr1.field.Bss1Key0CipherAlg = CipherAlg; - else if (KeyIdx == 1) - csr1.field.Bss1Key1CipherAlg = CipherAlg; - else if (KeyIdx == 2) - csr1.field.Bss1Key2CipherAlg = CipherAlg; - else - csr1.field.Bss1Key3CipherAlg = CipherAlg; - } - RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE + 4 * (BssIndex / 2), csr1.word); - } - - DBGPRINT(RT_DEBUG_TRACE, ("<== AsicAddKeyEntry\n")); -} - - -/* - ======================================================================== - Description: - Add Pair-wise key material into ASIC. - Update pairwise key, TxMic and RxMic to Asic Pair-wise key table - - Return: - ======================================================================== -*/ -VOID AsicAddPairwiseKeyEntry( - IN PRTMP_ADAPTER pAd, - IN PUCHAR pAddr, - IN UCHAR WCID, - IN CIPHER_KEY *pCipherKey) -{ - INT i; - ULONG offset; - PUCHAR pKey = pCipherKey->Key; - PUCHAR pTxMic = pCipherKey->TxMic; - PUCHAR pRxMic = pCipherKey->RxMic; -#ifdef DBG - UCHAR CipherAlg = pCipherKey->CipherAlg; -#endif // DBG // - - // EKEY - offset = PAIRWISE_KEY_TABLE_BASE + (WCID * HW_KEY_ENTRY_SIZE); -#ifdef RT2860 - for (i=0; i<MAX_LEN_OF_PEER_KEY; i++) - { - RTMP_IO_WRITE8(pAd, offset + i, pKey[i]); - } -#endif -#ifdef RT2870 - RTUSBMultiWrite(pAd, offset, &pCipherKey->Key[0], MAX_LEN_OF_PEER_KEY); -#endif // RT2870 // - for (i=0; i<MAX_LEN_OF_PEER_KEY; i+=4) - { - UINT32 Value; - RTMP_IO_READ32(pAd, offset + i, &Value); - } - - offset += MAX_LEN_OF_PEER_KEY; - - // MIC KEY - if (pTxMic) - { -#ifdef RT2860 - for (i=0; i<8; i++) - { - RTMP_IO_WRITE8(pAd, offset+i, pTxMic[i]); - } -#endif -#ifdef RT2870 - RTUSBMultiWrite(pAd, offset, &pCipherKey->TxMic[0], 8); -#endif // RT2870 // - } - offset += 8; - if (pRxMic) - { -#ifdef RT2860 - for (i=0; i<8; i++) - { - RTMP_IO_WRITE8(pAd, offset+i, pRxMic[i]); - } -#endif -#ifdef RT2870 - RTUSBMultiWrite(pAd, offset, &pCipherKey->RxMic[0], 8); -#endif // RT2870 // - } - - DBGPRINT(RT_DEBUG_TRACE,("AsicAddPairwiseKeyEntry: WCID #%d Alg=%s\n",WCID, CipherName[CipherAlg])); - DBGPRINT(RT_DEBUG_TRACE,(" Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", - pKey[0],pKey[1],pKey[2],pKey[3],pKey[4],pKey[5],pKey[6],pKey[7],pKey[8],pKey[9],pKey[10],pKey[11],pKey[12],pKey[13],pKey[14],pKey[15])); - if (pRxMic) - { - DBGPRINT(RT_DEBUG_TRACE, (" Rx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", - pRxMic[0],pRxMic[1],pRxMic[2],pRxMic[3],pRxMic[4],pRxMic[5],pRxMic[6],pRxMic[7])); - } - if (pTxMic) - { - DBGPRINT(RT_DEBUG_TRACE, (" Tx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", - pTxMic[0],pTxMic[1],pTxMic[2],pTxMic[3],pTxMic[4],pTxMic[5],pTxMic[6],pTxMic[7])); - } -} -/* - ======================================================================== - Description: - Remove Pair-wise key material from ASIC. - - Return: - ======================================================================== -*/ -VOID AsicRemovePairwiseKeyEntry( - IN PRTMP_ADAPTER pAd, - IN UCHAR BssIdx, - IN UCHAR Wcid) -{ - ULONG WCIDAttri; - USHORT offset; - - // re-set the entry's WCID attribute as OPEN-NONE. - offset = MAC_WCID_ATTRIBUTE_BASE + (Wcid * HW_WCID_ATTRI_SIZE); - WCIDAttri = (BssIdx<<4) | PAIRWISEKEYTABLE; - RTMP_IO_WRITE32(pAd, offset, WCIDAttri); -} - -BOOLEAN AsicSendCommandToMcu( - IN PRTMP_ADAPTER pAd, - IN UCHAR Command, - IN UCHAR Token, - IN UCHAR Arg0, - IN UCHAR Arg1) -{ - HOST_CMD_CSR_STRUC H2MCmd; - H2M_MAILBOX_STRUC H2MMailbox; - ULONG i = 0; - - do - { - RTMP_IO_READ32(pAd, H2M_MAILBOX_CSR, &H2MMailbox.word); - if (H2MMailbox.field.Owner == 0) - break; - - RTMPusecDelay(2); - } while(i++ < 100); - - if (i > 100) - { - { -#ifdef RT2860 - UINT32 Data; - - // Reset DMA - RTMP_IO_READ32(pAd, PBF_SYS_CTRL, &Data); - Data |= 0x2; - RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, Data); - - // After Reset DMA, DMA index will become Zero. So Driver need to reset all ring indexs too. - // Reset DMA/CPU ring index - RTMPRingCleanUp(pAd, QID_AC_BK); - RTMPRingCleanUp(pAd, QID_AC_BE); - RTMPRingCleanUp(pAd, QID_AC_VI); - RTMPRingCleanUp(pAd, QID_AC_VO); - RTMPRingCleanUp(pAd, QID_HCCA); - RTMPRingCleanUp(pAd, QID_MGMT); - RTMPRingCleanUp(pAd, QID_RX); - - // Clear Reset - RTMP_IO_READ32(pAd, PBF_SYS_CTRL, &Data); - Data &= 0xfffffffd; - RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, Data); -#endif /* RT2860 */ - DBGPRINT_ERR(("H2M_MAILBOX still hold by MCU. command fail\n")); - } - //return FALSE; -#ifdef RT2870 - return FALSE; -#endif - } - - H2MMailbox.field.Owner = 1; // pass ownership to MCU - H2MMailbox.field.CmdToken = Token; - H2MMailbox.field.HighByte = Arg1; - H2MMailbox.field.LowByte = Arg0; - RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CSR, H2MMailbox.word); - - H2MCmd.word = 0; - H2MCmd.field.HostCommand = Command; - RTMP_IO_WRITE32(pAd, HOST_CMD_CSR, H2MCmd.word); - - if (Command != 0x80) - { - } - - return TRUE; -} - -#ifdef RT2860 -BOOLEAN AsicCheckCommanOk( - IN PRTMP_ADAPTER pAd, - IN UCHAR Command) -{ - UINT32 CmdStatus = 0, CID = 0, i; - UINT32 ThisCIDMask = 0; - - i = 0; - do - { - RTMP_IO_READ32(pAd, H2M_MAILBOX_CID, &CID); - // Find where the command is. Because this is randomly specified by firmware. - if ((CID & CID0MASK) == Command) - { - ThisCIDMask = CID0MASK; - break; - } - else if ((((CID & CID1MASK)>>8) & 0xff) == Command) - { - ThisCIDMask = CID1MASK; - break; - } - else if ((((CID & CID2MASK)>>16) & 0xff) == Command) - { - ThisCIDMask = CID2MASK; - break; - } - else if ((((CID & CID3MASK)>>24) & 0xff) == Command) - { - ThisCIDMask = CID3MASK; - break; - } - - RTMPusecDelay(100); - i++; - }while (i < 200); - - // Get CommandStatus Value - RTMP_IO_READ32(pAd, H2M_MAILBOX_STATUS, &CmdStatus); - - // This command's status is at the same position as command. So AND command position's bitmask to read status. - if (i < 200) - { - // If Status is 1, the comamnd is success. - if (((CmdStatus & ThisCIDMask) == 0x1) || ((CmdStatus & ThisCIDMask) == 0x100) - || ((CmdStatus & ThisCIDMask) == 0x10000) || ((CmdStatus & ThisCIDMask) == 0x1000000)) - { - DBGPRINT(RT_DEBUG_TRACE, ("--> AsicCheckCommanOk CID = 0x%x, CmdStatus= 0x%x \n", CID, CmdStatus)); - RTMP_IO_WRITE32(pAd, H2M_MAILBOX_STATUS, 0xffffffff); - RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CID, 0xffffffff); - return TRUE; - } - DBGPRINT(RT_DEBUG_TRACE, ("--> AsicCheckCommanFail1 CID = 0x%x, CmdStatus= 0x%x \n", CID, CmdStatus)); - } - else - { - DBGPRINT(RT_DEBUG_TRACE, ("--> AsicCheckCommanFail2 Timeout Command = %d, CmdStatus= 0x%x \n", Command, CmdStatus)); - } - // Clear Command and Status. - RTMP_IO_WRITE32(pAd, H2M_MAILBOX_STATUS, 0xffffffff); - RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CID, 0xffffffff); - - return FALSE; -} -#endif /* RT8260 */ - /* ======================================================================== @@ -7662,13 +5244,11 @@ BOOLEAN AsicCheckCommanOk( ======================================================================== */ -VOID RTMPCheckRates( - IN PRTMP_ADAPTER pAd, - IN OUT UCHAR SupRate[], - IN OUT UCHAR *SupRateLen) +void RTMPCheckRates(struct rt_rtmp_adapter *pAd, + IN u8 SupRate[], IN u8 * SupRateLen) { - UCHAR RateIdx, i, j; - UCHAR NewRate[12], NewRateLen; + u8 RateIdx, i, j; + u8 NewRate[12], NewRateLen; NewRateLen = 0; @@ -7677,7 +5257,7 @@ VOID RTMPCheckRates( else RateIdx = 12; - // Check for support rates exclude basic rate bit + /* Check for support rates exclude basic rate bit */ for (i = 0; i < *SupRateLen; i++) for (j = 0; j < RateIdx; j++) if ((SupRate[i] & 0x7f) == RateIdTo500Kbps[j]) @@ -7687,43 +5267,37 @@ VOID RTMPCheckRates( NdisMoveMemory(SupRate, NewRate, NewRateLen); } -BOOLEAN RTMPCheckChannel( - IN PRTMP_ADAPTER pAd, - IN UCHAR CentralChannel, - IN UCHAR Channel) +BOOLEAN RTMPCheckChannel(struct rt_rtmp_adapter *pAd, + u8 CentralChannel, u8 Channel) { - UCHAR k; - UCHAR UpperChannel = 0, LowerChannel = 0; - UCHAR NoEffectChannelinList = 0; + u8 k; + u8 UpperChannel = 0, LowerChannel = 0; + u8 NoEffectChannelinList = 0; - // Find upper and lower channel according to 40MHz current operation. - if (CentralChannel < Channel) - { + /* Find upper and lower channel according to 40MHz current operation. */ + if (CentralChannel < Channel) { UpperChannel = Channel; if (CentralChannel > 2) LowerChannel = CentralChannel - 2; else return FALSE; - } - else if (CentralChannel > Channel) - { + } else if (CentralChannel > Channel) { UpperChannel = CentralChannel + 2; LowerChannel = Channel; } - for (k = 0;k < pAd->ChannelListNum;k++) - { - if (pAd->ChannelList[k].Channel == UpperChannel) - { - NoEffectChannelinList ++; + for (k = 0; k < pAd->ChannelListNum; k++) { + if (pAd->ChannelList[k].Channel == UpperChannel) { + NoEffectChannelinList++; } - if (pAd->ChannelList[k].Channel == LowerChannel) - { - NoEffectChannelinList ++; + if (pAd->ChannelList[k].Channel == LowerChannel) { + NoEffectChannelinList++; } } - DBGPRINT(RT_DEBUG_TRACE,("Total Channel in Channel List = [%d]\n", NoEffectChannelinList)); + DBGPRINT(RT_DEBUG_TRACE, + ("Total Channel in Channel List = [%d]\n", + NoEffectChannelinList)); if (NoEffectChannelinList == 2) return TRUE; else @@ -7746,88 +5320,114 @@ BOOLEAN RTMPCheckChannel( ======================================================================== */ -BOOLEAN RTMPCheckHt( - IN PRTMP_ADAPTER pAd, - IN UCHAR Wcid, - IN HT_CAPABILITY_IE *pHtCapability, - IN ADD_HT_INFO_IE *pAddHtInfo) +BOOLEAN RTMPCheckHt(struct rt_rtmp_adapter *pAd, + u8 Wcid, + struct rt_ht_capability_ie * pHtCapability, + struct rt_add_ht_info_ie * pAddHtInfo) { if (Wcid >= MAX_LEN_OF_MAC_TABLE) return FALSE; - // If use AMSDU, set flag. + /* If use AMSDU, set flag. */ if (pAd->CommonCfg.DesiredHtPhy.AmsduEnable) - CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_AMSDU_INUSED); - // Save Peer Capability + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], + fCLIENT_STATUS_AMSDU_INUSED); + /* Save Peer Capability */ if (pHtCapability->HtCapInfo.ShortGIfor20) - CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_SGI20_CAPABLE); + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], + fCLIENT_STATUS_SGI20_CAPABLE); if (pHtCapability->HtCapInfo.ShortGIfor40) - CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_SGI40_CAPABLE); + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], + fCLIENT_STATUS_SGI40_CAPABLE); if (pHtCapability->HtCapInfo.TxSTBC) - CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_TxSTBC_CAPABLE); + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], + fCLIENT_STATUS_TxSTBC_CAPABLE); if (pHtCapability->HtCapInfo.RxSTBC) - CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_RxSTBC_CAPABLE); - if (pAd->CommonCfg.bRdg && pHtCapability->ExtHtCapInfo.RDGSupport) - { - CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_RDG_CAPABLE); + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], + fCLIENT_STATUS_RxSTBC_CAPABLE); + if (pAd->CommonCfg.bRdg && pHtCapability->ExtHtCapInfo.RDGSupport) { + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], + fCLIENT_STATUS_RDG_CAPABLE); } - if (Wcid < MAX_LEN_OF_MAC_TABLE) - { - pAd->MacTab.Content[Wcid].MpduDensity = pHtCapability->HtCapParm.MpduDensity; + if (Wcid < MAX_LEN_OF_MAC_TABLE) { + pAd->MacTab.Content[Wcid].MpduDensity = + pHtCapability->HtCapParm.MpduDensity; } - - // Will check ChannelWidth for MCSSet[4] below + /* Will check ChannelWidth for MCSSet[4] below */ pAd->MlmeAux.HtCapability.MCSSet[4] = 0x1; - switch (pAd->CommonCfg.RxStream) - { - case 1: - pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff; - pAd->MlmeAux.HtCapability.MCSSet[1] = 0x00; - pAd->MlmeAux.HtCapability.MCSSet[2] = 0x00; - pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00; - break; - case 2: - pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff; - pAd->MlmeAux.HtCapability.MCSSet[1] = 0xff; - pAd->MlmeAux.HtCapability.MCSSet[2] = 0x00; - pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00; - break; - case 3: - pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff; - pAd->MlmeAux.HtCapability.MCSSet[1] = 0xff; - pAd->MlmeAux.HtCapability.MCSSet[2] = 0xff; - pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00; - break; - } - - pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth = pAddHtInfo->AddHtInfo.RecomWidth & pAd->CommonCfg.DesiredHtPhy.ChannelWidth; - - DBGPRINT(RT_DEBUG_TRACE, ("RTMPCheckHt:: HtCapInfo.ChannelWidth=%d, RecomWidth=%d, DesiredHtPhy.ChannelWidth=%d, BW40MAvailForA/G=%d/%d, PhyMode=%d \n", - pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth, pAddHtInfo->AddHtInfo.RecomWidth, pAd->CommonCfg.DesiredHtPhy.ChannelWidth, - pAd->NicConfig2.field.BW40MAvailForA, pAd->NicConfig2.field.BW40MAvailForG, pAd->CommonCfg.PhyMode)); - - pAd->MlmeAux.HtCapability.HtCapInfo.GF = pHtCapability->HtCapInfo.GF &pAd->CommonCfg.DesiredHtPhy.GF; - - // Send Assoc Req with my HT capability. - pAd->MlmeAux.HtCapability.HtCapInfo.AMsduSize = pAd->CommonCfg.DesiredHtPhy.AmsduSize; - pAd->MlmeAux.HtCapability.HtCapInfo.MimoPs = pAd->CommonCfg.DesiredHtPhy.MimoPs; - pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor20 = (pAd->CommonCfg.DesiredHtPhy.ShortGIfor20) & (pHtCapability->HtCapInfo.ShortGIfor20); - pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor40 = (pAd->CommonCfg.DesiredHtPhy.ShortGIfor40) & (pHtCapability->HtCapInfo.ShortGIfor40); - pAd->MlmeAux.HtCapability.HtCapInfo.TxSTBC = (pAd->CommonCfg.DesiredHtPhy.TxSTBC)&(pHtCapability->HtCapInfo.RxSTBC); - pAd->MlmeAux.HtCapability.HtCapInfo.RxSTBC = (pAd->CommonCfg.DesiredHtPhy.RxSTBC)&(pHtCapability->HtCapInfo.TxSTBC); - pAd->MlmeAux.HtCapability.HtCapParm.MaxRAmpduFactor = pAd->CommonCfg.DesiredHtPhy.MaxRAmpduFactor; - pAd->MlmeAux.HtCapability.HtCapParm.MpduDensity = pAd->CommonCfg.HtCapability.HtCapParm.MpduDensity; - pAd->MlmeAux.HtCapability.ExtHtCapInfo.PlusHTC = pHtCapability->ExtHtCapInfo.PlusHTC; - pAd->MacTab.Content[Wcid].HTCapability.ExtHtCapInfo.PlusHTC = pHtCapability->ExtHtCapInfo.PlusHTC; - if (pAd->CommonCfg.bRdg) - { - pAd->MlmeAux.HtCapability.ExtHtCapInfo.RDGSupport = pHtCapability->ExtHtCapInfo.RDGSupport; - pAd->MlmeAux.HtCapability.ExtHtCapInfo.PlusHTC = 1; - } - - if (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_20) - pAd->MlmeAux.HtCapability.MCSSet[4] = 0x0; // BW20 can't transmit MCS32 + switch (pAd->CommonCfg.RxStream) { + case 1: + pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[1] = 0x00; + pAd->MlmeAux.HtCapability.MCSSet[2] = 0x00; + pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00; + break; + case 2: + pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[1] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[2] = 0x00; + pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00; + break; + case 3: + pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[1] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[2] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00; + break; + } + + pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth = + pAddHtInfo->AddHtInfo.RecomWidth & pAd->CommonCfg.DesiredHtPhy. + ChannelWidth; + + DBGPRINT(RT_DEBUG_TRACE, + ("RTMPCheckHt:: HtCapInfo.ChannelWidth=%d, RecomWidth=%d, DesiredHtPhy.ChannelWidth=%d, BW40MAvailForA/G=%d/%d, PhyMode=%d \n", + pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth, + pAddHtInfo->AddHtInfo.RecomWidth, + pAd->CommonCfg.DesiredHtPhy.ChannelWidth, + pAd->NicConfig2.field.BW40MAvailForA, + pAd->NicConfig2.field.BW40MAvailForG, + pAd->CommonCfg.PhyMode)); + + pAd->MlmeAux.HtCapability.HtCapInfo.GF = + pHtCapability->HtCapInfo.GF & pAd->CommonCfg.DesiredHtPhy.GF; + + /* Send Assoc Req with my HT capability. */ + pAd->MlmeAux.HtCapability.HtCapInfo.AMsduSize = + pAd->CommonCfg.DesiredHtPhy.AmsduSize; + pAd->MlmeAux.HtCapability.HtCapInfo.MimoPs = + pAd->CommonCfg.DesiredHtPhy.MimoPs; + pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor20 = + (pAd->CommonCfg.DesiredHtPhy.ShortGIfor20) & (pHtCapability-> + HtCapInfo. + ShortGIfor20); + pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor40 = + (pAd->CommonCfg.DesiredHtPhy.ShortGIfor40) & (pHtCapability-> + HtCapInfo. + ShortGIfor40); + pAd->MlmeAux.HtCapability.HtCapInfo.TxSTBC = + (pAd->CommonCfg.DesiredHtPhy.TxSTBC) & (pHtCapability->HtCapInfo. + RxSTBC); + pAd->MlmeAux.HtCapability.HtCapInfo.RxSTBC = + (pAd->CommonCfg.DesiredHtPhy.RxSTBC) & (pHtCapability->HtCapInfo. + TxSTBC); + pAd->MlmeAux.HtCapability.HtCapParm.MaxRAmpduFactor = + pAd->CommonCfg.DesiredHtPhy.MaxRAmpduFactor; + pAd->MlmeAux.HtCapability.HtCapParm.MpduDensity = + pAd->CommonCfg.HtCapability.HtCapParm.MpduDensity; + pAd->MlmeAux.HtCapability.ExtHtCapInfo.PlusHTC = + pHtCapability->ExtHtCapInfo.PlusHTC; + pAd->MacTab.Content[Wcid].HTCapability.ExtHtCapInfo.PlusHTC = + pHtCapability->ExtHtCapInfo.PlusHTC; + if (pAd->CommonCfg.bRdg) { + pAd->MlmeAux.HtCapability.ExtHtCapInfo.RDGSupport = + pHtCapability->ExtHtCapInfo.RDGSupport; + pAd->MlmeAux.HtCapability.ExtHtCapInfo.PlusHTC = 1; + } + + if (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_20) + pAd->MlmeAux.HtCapability.MCSSet[4] = 0x0; /* BW20 can't transmit MCS32 */ COPY_AP_HTSETTINGS_FROM_BEACON(pAd, pHtCapability); return TRUE; @@ -7849,65 +5449,60 @@ BOOLEAN RTMPCheckHt( ======================================================================== */ -VOID RTMPUpdateMlmeRate( - IN PRTMP_ADAPTER pAd) +void RTMPUpdateMlmeRate(struct rt_rtmp_adapter *pAd) { - UCHAR MinimumRate; - UCHAR ProperMlmeRate; //= RATE_54; - UCHAR i, j, RateIdx = 12; //1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 - BOOLEAN bMatch = FALSE; - - switch (pAd->CommonCfg.PhyMode) - { - case PHY_11B: + u8 MinimumRate; + u8 ProperMlmeRate; /*= RATE_54; */ + u8 i, j, RateIdx = 12; /*1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 */ + BOOLEAN bMatch = FALSE; + + switch (pAd->CommonCfg.PhyMode) { + case PHY_11B: + ProperMlmeRate = RATE_11; + MinimumRate = RATE_1; + break; + case PHY_11BG_MIXED: + case PHY_11ABGN_MIXED: + case PHY_11BGN_MIXED: + if ((pAd->MlmeAux.SupRateLen == 4) && + (pAd->MlmeAux.ExtRateLen == 0)) + /* B only AP */ ProperMlmeRate = RATE_11; - MinimumRate = RATE_1; - break; - case PHY_11BG_MIXED: - case PHY_11ABGN_MIXED: - case PHY_11BGN_MIXED: - if ((pAd->MlmeAux.SupRateLen == 4) && - (pAd->MlmeAux.ExtRateLen == 0)) - // B only AP - ProperMlmeRate = RATE_11; - else - ProperMlmeRate = RATE_24; - - if (pAd->MlmeAux.Channel <= 14) - MinimumRate = RATE_1; - else - MinimumRate = RATE_6; - break; - case PHY_11A: - case PHY_11N_2_4G: // rt2860 need to check mlmerate for 802.11n - case PHY_11GN_MIXED: - case PHY_11AGN_MIXED: - case PHY_11AN_MIXED: - case PHY_11N_5G: + else ProperMlmeRate = RATE_24; + + if (pAd->MlmeAux.Channel <= 14) + MinimumRate = RATE_1; + else MinimumRate = RATE_6; - break; - case PHY_11ABG_MIXED: - ProperMlmeRate = RATE_24; - if (pAd->MlmeAux.Channel <= 14) - MinimumRate = RATE_1; - else - MinimumRate = RATE_6; - break; - default: // error - ProperMlmeRate = RATE_1; + break; + case PHY_11A: + case PHY_11N_2_4G: /* rt2860 need to check mlmerate for 802.11n */ + case PHY_11GN_MIXED: + case PHY_11AGN_MIXED: + case PHY_11AN_MIXED: + case PHY_11N_5G: + ProperMlmeRate = RATE_24; + MinimumRate = RATE_6; + break; + case PHY_11ABG_MIXED: + ProperMlmeRate = RATE_24; + if (pAd->MlmeAux.Channel <= 14) MinimumRate = RATE_1; - break; - } - - for (i = 0; i < pAd->MlmeAux.SupRateLen; i++) - { - for (j = 0; j < RateIdx; j++) - { - if ((pAd->MlmeAux.SupRate[i] & 0x7f) == RateIdTo500Kbps[j]) - { - if (j == ProperMlmeRate) - { + else + MinimumRate = RATE_6; + break; + default: /* error */ + ProperMlmeRate = RATE_1; + MinimumRate = RATE_1; + break; + } + + for (i = 0; i < pAd->MlmeAux.SupRateLen; i++) { + for (j = 0; j < RateIdx; j++) { + if ((pAd->MlmeAux.SupRate[i] & 0x7f) == + RateIdTo500Kbps[j]) { + if (j == ProperMlmeRate) { bMatch = TRUE; break; } @@ -7918,16 +5513,12 @@ VOID RTMPUpdateMlmeRate( break; } - if (bMatch == FALSE) - { - for (i = 0; i < pAd->MlmeAux.ExtRateLen; i++) - { - for (j = 0; j < RateIdx; j++) - { - if ((pAd->MlmeAux.ExtRate[i] & 0x7f) == RateIdTo500Kbps[j]) - { - if (j == ProperMlmeRate) - { + if (bMatch == FALSE) { + for (i = 0; i < pAd->MlmeAux.ExtRateLen; i++) { + for (j = 0; j < RateIdx; j++) { + if ((pAd->MlmeAux.ExtRate[i] & 0x7f) == + RateIdTo500Kbps[j]) { + if (j == ProperMlmeRate) { bMatch = TRUE; break; } @@ -7939,51 +5530,48 @@ VOID RTMPUpdateMlmeRate( } } - if (bMatch == FALSE) - { + if (bMatch == FALSE) { ProperMlmeRate = MinimumRate; } pAd->CommonCfg.MlmeRate = MinimumRate; pAd->CommonCfg.RtsRate = ProperMlmeRate; - if (pAd->CommonCfg.MlmeRate >= RATE_6) - { + if (pAd->CommonCfg.MlmeRate >= RATE_6) { pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; - pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; - pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MODE = MODE_OFDM; - pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; - } - else - { + pAd->CommonCfg.MlmeTransmit.field.MCS = + OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MODE = + MODE_OFDM; + pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MCS = + OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + } else { pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK; pAd->CommonCfg.MlmeTransmit.field.MCS = pAd->CommonCfg.MlmeRate; - pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MODE = MODE_CCK; - pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MCS = pAd->CommonCfg.MlmeRate; + pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MODE = + MODE_CCK; + pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MCS = + pAd->CommonCfg.MlmeRate; } - DBGPRINT(RT_DEBUG_TRACE, ("RTMPUpdateMlmeRate ==> MlmeTransmit = 0x%x \n" , pAd->CommonCfg.MlmeTransmit.word)); + DBGPRINT(RT_DEBUG_TRACE, + ("RTMPUpdateMlmeRate ==> MlmeTransmit = 0x%x \n", + pAd->CommonCfg.MlmeTransmit.word)); } -CHAR RTMPMaxRssi( - IN PRTMP_ADAPTER pAd, - IN CHAR Rssi0, - IN CHAR Rssi1, - IN CHAR Rssi2) +char RTMPMaxRssi(struct rt_rtmp_adapter *pAd, + char Rssi0, char Rssi1, char Rssi2) { - CHAR larger = -127; + char larger = -127; - if ((pAd->Antenna.field.RxPath == 1) && (Rssi0 != 0)) - { + if ((pAd->Antenna.field.RxPath == 1) && (Rssi0 != 0)) { larger = Rssi0; } - if ((pAd->Antenna.field.RxPath >= 2) && (Rssi1 != 0)) - { + if ((pAd->Antenna.field.RxPath >= 2) && (Rssi1 != 0)) { larger = max(Rssi0, Rssi1); } - if ((pAd->Antenna.field.RxPath == 3) && (Rssi2 != 0)) - { + if ((pAd->Antenna.field.RxPath == 3) && (Rssi2 != 0)) { larger = max(larger, Rssi2); } @@ -7993,56 +5581,6 @@ CHAR RTMPMaxRssi( return larger; } -#ifdef RT2870 -// Antenna divesity use GPIO3 and EESK pin for control -// Antenna and EEPROM access are both using EESK pin, -// Therefor we should avoid accessing EESK at the same time -// Then restore antenna after EEPROM access -VOID AsicSetRxAnt( - IN PRTMP_ADAPTER pAd, - IN UCHAR Ant) -{ - UINT32 Value; - UINT32 x; - - if ((pAd->EepromAccess) || - (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) || - (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) || - (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF)) || - (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) - { - return; - } - - // the antenna selection is through firmware and MAC register(GPIO3) - if (Ant == 0) - { - // Main antenna - RTMP_IO_READ32(pAd, E2PROM_CSR, &x); - x |= (EESK); - RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); - - RTMP_IO_READ32(pAd, GPIO_CTRL_CFG, &Value); - Value &= ~(0x0808); - RTMP_IO_WRITE32(pAd, GPIO_CTRL_CFG, Value); - DBGPRINT_RAW(RT_DEBUG_TRACE, ("AsicSetRxAnt, switch to main antenna\n")); - } - else - { - // Aux antenna - RTMP_IO_READ32(pAd, E2PROM_CSR, &x); - x &= ~(EESK); - RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); - - RTMP_IO_READ32(pAd, GPIO_CTRL_CFG, &Value); - Value &= ~(0x0808); - Value |= 0x08; - RTMP_IO_WRITE32(pAd, GPIO_CTRL_CFG, Value); - DBGPRINT_RAW(RT_DEBUG_TRACE, ("AsicSetRxAnt, switch to aux antenna\n")); - } -} -#endif - /* ======================================================================== Routine Description: @@ -8056,91 +5594,70 @@ VOID AsicSetRxAnt( ======================================================================== */ -VOID AsicEvaluateRxAnt( - IN PRTMP_ADAPTER pAd) +void AsicEvaluateRxAnt(struct rt_rtmp_adapter *pAd) { - UCHAR BBPR3 = 0; + u8 BBPR3 = 0; if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS | - fRTMP_ADAPTER_HALT_IN_PROGRESS | - fRTMP_ADAPTER_RADIO_OFF | - fRTMP_ADAPTER_NIC_NOT_EXIST | - fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS) - || OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE) -#ifdef RT2870 - || (pAd->EepromAccess) -#endif - ) - return; - + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_RADIO_OFF | + fRTMP_ADAPTER_NIC_NOT_EXIST | + fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS) || + OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE) #ifdef RT30xx - // two antenna selection mechanism- one is antenna diversity, the other is failed antenna remove - // one is antenna diversity:there is only one antenna can rx and tx - // the other is failed antenna remove:two physical antenna can rx and tx - if (pAd->NicConfig2.field.AntDiversity) - { - DBGPRINT(RT_DEBUG_TRACE,("AntDiv - before evaluate Pair1-Ant (%d,%d)\n", - pAd->RxAnt.Pair1PrimaryRxAnt, pAd->RxAnt.Pair1SecondaryRxAnt)); - - AsicSetRxAnt(pAd, pAd->RxAnt.Pair1SecondaryRxAnt); - - pAd->RxAnt.EvaluatePeriod = 1; // 1:Means switch to SecondaryRxAnt, 0:Means switch to Pair1PrimaryRxAnt - pAd->RxAnt.FirstPktArrivedWhenEvaluate = FALSE; - pAd->RxAnt.RcvPktNumWhenEvaluate = 0; + || (pAd->EepromAccess) +#endif /* RT30xx // */ +#ifdef RT3090 + || (pAd->bPCIclkOff == TRUE) +#endif /* RT3090 // */ + ) + return; - // a one-shot timer to end the evalution - // dynamic adjust antenna evaluation period according to the traffic - if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) - RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer, 100); - else - RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer, 300); - } - else -#endif { - if (pAd->StaCfg.Psm == PWR_SAVE) - return; + /*if (pAd->StaCfg.Psm == PWR_SAVE) */ + /* return; */ - RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPR3); - BBPR3 &= (~0x18); - if(pAd->Antenna.field.RxPath == 3) - { - BBPR3 |= (0x10); - } - else if(pAd->Antenna.field.RxPath == 2) - { - BBPR3 |= (0x8); - } - else if(pAd->Antenna.field.RxPath == 1) { - BBPR3 |= (0x0); - } - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPR3); - -#ifdef RT2860 - pAd->StaCfg.BBPR3 = BBPR3; -#endif - } - if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) - ) - { - ULONG TxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + - pAd->RalinkCounters.OneSecTxRetryOkCount + - pAd->RalinkCounters.OneSecTxFailCount; + if (pAd->StaCfg.Psm == PWR_SAVE) + return; - // dynamic adjust antenna evaluation period according to the traffic - if (TxTotalCnt > 50) - { - RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer, 20); - pAd->Mlme.bLowThroughput = FALSE; - } - else - { - RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer, 300); - pAd->Mlme.bLowThroughput = TRUE; + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPR3); + BBPR3 &= (~0x18); + if (pAd->Antenna.field.RxPath == 3) { + BBPR3 |= (0x10); + } else if (pAd->Antenna.field.RxPath == 2) { + BBPR3 |= (0x8); + } else if (pAd->Antenna.field.RxPath == 1) { + BBPR3 |= (0x0); + } + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPR3); +#ifdef RTMP_MAC_PCI + pAd->StaCfg.BBPR3 = BBPR3; +#endif /* RTMP_MAC_PCI // */ + if (OPSTATUS_TEST_FLAG + (pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) + ) { + unsigned long TxTotalCnt = + pAd->RalinkCounters.OneSecTxNoRetryOkCount + + pAd->RalinkCounters.OneSecTxRetryOkCount + + pAd->RalinkCounters.OneSecTxFailCount; + + /* dynamic adjust antenna evaluation period according to the traffic */ + if (TxTotalCnt > 50) { + RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer, + 20); + pAd->Mlme.bLowThroughput = FALSE; + } else { + RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer, + 300); + pAd->Mlme.bLowThroughput = TRUE; + } + } } + } + } /* @@ -8156,90 +5673,54 @@ VOID AsicEvaluateRxAnt( ======================================================================== */ -VOID AsicRxAntEvalTimeout( - IN PVOID SystemSpecific1, - IN PVOID FunctionContext, - IN PVOID SystemSpecific2, - IN PVOID SystemSpecific3) +void AsicRxAntEvalTimeout(void *SystemSpecific1, + void *FunctionContext, + void *SystemSpecific2, void *SystemSpecific3) { - RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; - UCHAR BBPR3 = 0; - CHAR larger = -127, rssi0, rssi1, rssi2; - - if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS | - fRTMP_ADAPTER_HALT_IN_PROGRESS | - fRTMP_ADAPTER_RADIO_OFF | - fRTMP_ADAPTER_NIC_NOT_EXIST) - || OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE) -#ifdef RT2870 - || (pAd->EepromAccess) -#endif - ) - return; + struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext; + u8 BBPR3 = 0; + char larger = -127, rssi0, rssi1, rssi2; - { + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS | + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_RADIO_OFF | + fRTMP_ADAPTER_NIC_NOT_EXIST) || + OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE) #ifdef RT30xx - if (pAd->NicConfig2.field.AntDiversity) - { - if ((pAd->RxAnt.RcvPktNumWhenEvaluate != 0) && (pAd->RxAnt.Pair1AvgRssi[pAd->RxAnt.Pair1SecondaryRxAnt] >= pAd->RxAnt.Pair1AvgRssi[pAd->RxAnt.Pair1PrimaryRxAnt])) - { - UCHAR temp; - - // - // select PrimaryRxAntPair - // Role change, Used Pair1SecondaryRxAnt as PrimaryRxAntPair. - // Since Pair1SecondaryRxAnt Quality good than Pair1PrimaryRxAnt - // - temp = pAd->RxAnt.Pair1PrimaryRxAnt; - pAd->RxAnt.Pair1PrimaryRxAnt = pAd->RxAnt.Pair1SecondaryRxAnt; - pAd->RxAnt.Pair1SecondaryRxAnt = temp; - - pAd->RxAnt.Pair1LastAvgRssi = (pAd->RxAnt.Pair1AvgRssi[pAd->RxAnt.Pair1SecondaryRxAnt] >> 3); - pAd->RxAnt.EvaluateStableCnt = 0; - } - else - { - // if the evaluated antenna is not better than original, switch back to original antenna - AsicSetRxAnt(pAd, pAd->RxAnt.Pair1PrimaryRxAnt); - pAd->RxAnt.EvaluateStableCnt ++; - } - - pAd->RxAnt.EvaluatePeriod = 0; // 1:Means switch to SecondaryRxAnt, 0:Means switch to Pair1PrimaryRxAnt + || (pAd->EepromAccess) +#endif /* RT30xx // */ +#ifdef RT3090 + || (pAd->bPCIclkOff == TRUE) +#endif /* RT3090 // */ + ) + return; - DBGPRINT(RT_DEBUG_TRACE,("AsicRxAntEvalAction::After Eval(fix in #%d), <%d, %d>, RcvPktNumWhenEvaluate=%ld\n", - pAd->RxAnt.Pair1PrimaryRxAnt, (pAd->RxAnt.Pair1AvgRssi[0] >> 3), (pAd->RxAnt.Pair1AvgRssi[1] >> 3), pAd->RxAnt.RcvPktNumWhenEvaluate)); - } - else -#endif + { + /*if (pAd->StaCfg.Psm == PWR_SAVE) */ + /* return; */ { if (pAd->StaCfg.Psm == PWR_SAVE) return; - // if the traffic is low, use average rssi as the criteria - if (pAd->Mlme.bLowThroughput == TRUE) - { + /* if the traffic is low, use average rssi as the criteria */ + if (pAd->Mlme.bLowThroughput == TRUE) { rssi0 = pAd->StaCfg.RssiSample.LastRssi0; rssi1 = pAd->StaCfg.RssiSample.LastRssi1; rssi2 = pAd->StaCfg.RssiSample.LastRssi2; - } - else - { + } else { rssi0 = pAd->StaCfg.RssiSample.AvgRssi0; rssi1 = pAd->StaCfg.RssiSample.AvgRssi1; rssi2 = pAd->StaCfg.RssiSample.AvgRssi2; } - if(pAd->Antenna.field.RxPath == 3) - { + if (pAd->Antenna.field.RxPath == 3) { larger = max(rssi0, rssi1); if (larger > (rssi2 + 20)) pAd->Mlme.RealRxPath = 2; else pAd->Mlme.RealRxPath = 3; - } - else if(pAd->Antenna.field.RxPath == 2) - { + } else if (pAd->Antenna.field.RxPath == 2) { if (rssi0 > (rssi1 + 20)) pAd->Mlme.RealRxPath = 1; else @@ -8248,39 +5729,45 @@ VOID AsicRxAntEvalTimeout( RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPR3); BBPR3 &= (~0x18); - if(pAd->Mlme.RealRxPath == 3) - { + if (pAd->Mlme.RealRxPath == 3) { BBPR3 |= (0x10); - } - else if(pAd->Mlme.RealRxPath == 2) - { + } else if (pAd->Mlme.RealRxPath == 2) { BBPR3 |= (0x8); - } - else if(pAd->Mlme.RealRxPath == 1) - { + } else if (pAd->Mlme.RealRxPath == 1) { BBPR3 |= (0x0); } RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPR3); -#ifdef RT2860 +#ifdef RTMP_MAC_PCI pAd->StaCfg.BBPR3 = BBPR3; -#endif +#endif /* RTMP_MAC_PCI // */ } } + } -VOID APSDPeriodicExec( - IN PVOID SystemSpecific1, - IN PVOID FunctionContext, - IN PVOID SystemSpecific2, - IN PVOID SystemSpecific3) +void APSDPeriodicExec(void *SystemSpecific1, + void *FunctionContext, + void *SystemSpecific2, void *SystemSpecific3) { - RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + struct rt_rtmp_adapter *pAd = (struct rt_rtmp_adapter *)FunctionContext; if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) return; pAd->CommonCfg.TriggerTimerCount++; +/* Driver should not send trigger frame, it should be send by application layer */ +/* + if (pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable + && (pAd->CommonCfg.bNeedSendTriggerFrame || + (((pAd->CommonCfg.TriggerTimerCount%20) == 19) && (!pAd->CommonCfg.bAPSDAC_BE || !pAd->CommonCfg.bAPSDAC_BK || !pAd->CommonCfg.bAPSDAC_VI || !pAd->CommonCfg.bAPSDAC_VO)))) + { + DBGPRINT(RT_DEBUG_TRACE,("Sending trigger frame and enter service period when support APSD\n")); + RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE); + pAd->CommonCfg.bNeedSendTriggerFrame = FALSE; + pAd->CommonCfg.TriggerTimerCount = 0; + pAd->CommonCfg.bInServicePeriod = TRUE; + }*/ } /* @@ -8297,11 +5784,9 @@ VOID APSDPeriodicExec( ======================================================================== */ -VOID RTMPSetPiggyBack( - IN PRTMP_ADAPTER pAd, - IN BOOLEAN bPiggyBack) +void RTMPSetPiggyBack(struct rt_rtmp_adapter *pAd, IN BOOLEAN bPiggyBack) { - TX_LINK_CFG_STRUC TxLinkCfg; + TX_LINK_CFG_STRUC TxLinkCfg; RTMP_IO_READ32(pAd, TX_LINK_CFG, &TxLinkCfg.word); @@ -8324,36 +5809,32 @@ VOID RTMPSetPiggyBack( ======================================================================== */ -BOOLEAN RTMPCheckEntryEnableAutoRateSwitch( - IN PRTMP_ADAPTER pAd, - IN PMAC_TABLE_ENTRY pEntry) +BOOLEAN RTMPCheckEntryEnableAutoRateSwitch(struct rt_rtmp_adapter *pAd, + struct rt_mac_table_entry *pEntry) { - BOOLEAN result = TRUE; + BOOLEAN result = TRUE; { - // only associated STA counts - if (pEntry && (pEntry->ValidAsCLI) && (pEntry->Sst == SST_ASSOC)) - { + /* only associated STA counts */ + if (pEntry && (pEntry->ValidAsCLI) + && (pEntry->Sst == SST_ASSOC)) { result = pAd->StaCfg.bAutoTxRateSwitch; - } - else + } else result = FALSE; } return result; } - -BOOLEAN RTMPAutoRateSwitchCheck( - IN PRTMP_ADAPTER pAd) +BOOLEAN RTMPAutoRateSwitchCheck(struct rt_rtmp_adapter *pAd) { - if (pAd->StaCfg.bAutoTxRateSwitch) - return TRUE; - + { + if (pAd->StaCfg.bAutoTxRateSwitch) + return TRUE; + } return FALSE; } - /* ======================================================================== Routine Description: @@ -8369,13 +5850,15 @@ BOOLEAN RTMPAutoRateSwitchCheck( ======================================================================== */ -UCHAR RTMPStaFixedTxMode( - IN PRTMP_ADAPTER pAd, - IN PMAC_TABLE_ENTRY pEntry) +u8 RTMPStaFixedTxMode(struct rt_rtmp_adapter *pAd, struct rt_mac_table_entry *pEntry) { - UCHAR tx_mode = FIXED_TXMODE_HT; + u8 tx_mode = FIXED_TXMODE_HT; - tx_mode = (UCHAR)pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode; + { + tx_mode = + (u8)pAd->StaCfg.DesiredTransmitSetting.field. + FixedTxMode; + } return tx_mode; } @@ -8395,9 +5878,7 @@ UCHAR RTMPStaFixedTxMode( ======================================================================== */ -VOID RTMPUpdateLegacyTxSetting( - UCHAR fixed_tx_mode, - PMAC_TABLE_ENTRY pEntry) +void RTMPUpdateLegacyTxSetting(u8 fixed_tx_mode, struct rt_mac_table_entry *pEntry) { HTTRANSMIT_SETTING TransmitSetting; @@ -8409,26 +5890,24 @@ VOID RTMPUpdateLegacyTxSetting( TransmitSetting.field.MODE = pEntry->HTPhyMode.field.MODE; TransmitSetting.field.MCS = pEntry->HTPhyMode.field.MCS; - if (fixed_tx_mode == FIXED_TXMODE_CCK) - { + if (fixed_tx_mode == FIXED_TXMODE_CCK) { TransmitSetting.field.MODE = MODE_CCK; - // CCK mode allow MCS 0~3 + /* CCK mode allow MCS 0~3 */ if (TransmitSetting.field.MCS > MCS_3) TransmitSetting.field.MCS = MCS_3; - } - else - { + } else { TransmitSetting.field.MODE = MODE_OFDM; - // OFDM mode allow MCS 0~7 + /* OFDM mode allow MCS 0~7 */ if (TransmitSetting.field.MCS > MCS_7) TransmitSetting.field.MCS = MCS_7; } - if (pEntry->HTPhyMode.field.MODE >= TransmitSetting.field.MODE) - { + if (pEntry->HTPhyMode.field.MODE >= TransmitSetting.field.MODE) { pEntry->HTPhyMode.word = TransmitSetting.word; - DBGPRINT(RT_DEBUG_TRACE, ("RTMPUpdateLegacyTxSetting : wcid-%d, MODE=%s, MCS=%d \n", - pEntry->Aid, GetPhyMode(pEntry->HTPhyMode.field.MODE), pEntry->HTPhyMode.field.MCS)); + DBGPRINT(RT_DEBUG_TRACE, + ("RTMPUpdateLegacyTxSetting : wcid-%d, MODE=%s, MCS=%d \n", + pEntry->Aid, GetPhyMode(pEntry->HTPhyMode.field.MODE), + pEntry->HTPhyMode.field.MCS)); } } @@ -8442,381 +5921,150 @@ VOID RTMPUpdateLegacyTxSetting( ========================================================================== */ -VOID AsicStaBbpTuning( - IN PRTMP_ADAPTER pAd) +void AsicStaBbpTuning(struct rt_rtmp_adapter *pAd) { - UCHAR OrigR66Value = 0, R66;//, R66UpperBound = 0x30, R66LowerBound = 0x30; - CHAR Rssi; + u8 OrigR66Value = 0, R66; /*, R66UpperBound = 0x30, R66LowerBound = 0x30; */ + char Rssi; - // 2860C did not support Fase CCA, therefore can't tune + /* 2860C did not support Fase CCA, therefore can't tune */ if (pAd->MACVersion == 0x28600100) return; - // - // work as a STA - // - if (pAd->Mlme.CntlMachine.CurrState != CNTL_IDLE) // no R66 tuning when SCANNING + /* */ + /* work as a STA */ + /* */ + if (pAd->Mlme.CntlMachine.CurrState != CNTL_IDLE) /* no R66 tuning when SCANNING */ return; if ((pAd->OpMode == OPMODE_STA) - && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) - ) - && !(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) -#ifdef RT2860 - && (pAd->bPCIclkOff == FALSE)) -#endif -#ifdef RT2870 - ) -#endif - { + && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) + ) + && !(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) +#ifdef RTMP_MAC_PCI + && (pAd->bPCIclkOff == FALSE) +#endif /* RTMP_MAC_PCI // */ + ) { RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R66, &OrigR66Value); R66 = OrigR66Value; if (pAd->Antenna.field.RxPath > 1) - Rssi = (pAd->StaCfg.RssiSample.AvgRssi0 + pAd->StaCfg.RssiSample.AvgRssi1) >> 1; + Rssi = + (pAd->StaCfg.RssiSample.AvgRssi0 + + pAd->StaCfg.RssiSample.AvgRssi1) >> 1; else Rssi = pAd->StaCfg.RssiSample.AvgRssi0; - if (pAd->LatchRfRegs.Channel <= 14) - { //BG band -#ifdef RT2870 - // RT3070 is a no LNA solution, it should have different control regarding to AGC gain control - // Otherwise, it will have some throughput side effect when low RSSI - if (IS_RT30xx(pAd)) - { - if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) - { - R66 = 0x1C + 2*GET_LNA_GAIN(pAd) + 0x20; - if (OrigR66Value != R66) - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); - } - else - { - R66 = 0x1C + 2*GET_LNA_GAIN(pAd); - if (OrigR66Value != R66) - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + if (pAd->LatchRfRegs.Channel <= 14) { /*BG band */ +#ifdef RT30xx + /* RT3070 is a no LNA solution, it should have different control regarding to AGC gain control */ + /* Otherwise, it will have some throughput side effect when low RSSI */ + + if (IS_RT3070(pAd) || IS_RT3090(pAd) || IS_RT3572(pAd) + || IS_RT3390(pAd)) { + if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) { + R66 = + 0x1C + 2 * GET_LNA_GAIN(pAd) + 0x20; + if (OrigR66Value != R66) { + RTMP_BBP_IO_WRITE8_BY_REG_ID + (pAd, BBP_R66, R66); + } + } else { + R66 = 0x1C + 2 * GET_LNA_GAIN(pAd); + if (OrigR66Value != R66) { + RTMP_BBP_IO_WRITE8_BY_REG_ID + (pAd, BBP_R66, R66); + } } - } - else -#endif // RT2870 // + } else +#endif /* RT30xx // */ { - if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) - { + if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) { R66 = (0x2E + GET_LNA_GAIN(pAd)) + 0x10; - if (OrigR66Value != R66) - { - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + if (OrigR66Value != R66) { + RTMP_BBP_IO_WRITE8_BY_REG_ID + (pAd, BBP_R66, R66); } - } - else - { + } else { R66 = 0x2E + GET_LNA_GAIN(pAd); - if (OrigR66Value != R66) - { - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + if (OrigR66Value != R66) { + RTMP_BBP_IO_WRITE8_BY_REG_ID + (pAd, BBP_R66, R66); } } } - } - else - { //A band - if (pAd->CommonCfg.BBPCurrentBW == BW_20) - { - if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) - { - R66 = 0x32 + (GET_LNA_GAIN(pAd)*5)/3 + 0x10; - if (OrigR66Value != R66) - { - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } else { /*A band */ + if (pAd->CommonCfg.BBPCurrentBW == BW_20) { + if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) { + R66 = + 0x32 + (GET_LNA_GAIN(pAd) * 5) / 3 + + 0x10; + if (OrigR66Value != R66) { + RTMP_BBP_IO_WRITE8_BY_REG_ID + (pAd, BBP_R66, R66); } - } - else - { - R66 = 0x32 + (GET_LNA_GAIN(pAd)*5)/3; - if (OrigR66Value != R66) - { - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } else { + R66 = + 0x32 + (GET_LNA_GAIN(pAd) * 5) / 3; + if (OrigR66Value != R66) { + RTMP_BBP_IO_WRITE8_BY_REG_ID + (pAd, BBP_R66, R66); } } - } - else - { - if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) - { - R66 = 0x3A + (GET_LNA_GAIN(pAd)*5)/3 + 0x10; - if (OrigR66Value != R66) - { - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } else { + if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) { + R66 = + 0x3A + (GET_LNA_GAIN(pAd) * 5) / 3 + + 0x10; + if (OrigR66Value != R66) { + RTMP_BBP_IO_WRITE8_BY_REG_ID + (pAd, BBP_R66, R66); } - } - else - { - R66 = 0x3A + (GET_LNA_GAIN(pAd)*5)/3; - if (OrigR66Value != R66) - { - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } else { + R66 = + 0x3A + (GET_LNA_GAIN(pAd) * 5) / 3; + if (OrigR66Value != R66) { + RTMP_BBP_IO_WRITE8_BY_REG_ID + (pAd, BBP_R66, R66); } } } } - } } -#ifdef RT2860 -VOID AsicResetFromDMABusy( - IN PRTMP_ADAPTER pAd) +void RTMPSetAGCInitValue(struct rt_rtmp_adapter *pAd, u8 BandWidth) { - UINT32 Data; - BOOLEAN bCtrl = FALSE; - - DBGPRINT(RT_DEBUG_TRACE, ("---> AsicResetFromDMABusy !!!!!!!!!!!!!!!!!!!!!!! \n")); + u8 R66 = 0x30; - // Be sure restore link control value so we can write register. - RTMP_CLEAR_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP); - if (RTMP_TEST_PSFLAG(pAd, fRTMP_PS_SET_PCI_CLK_OFF_COMMAND)) - { - DBGPRINT(RT_DEBUG_TRACE,("AsicResetFromDMABusy==>\n")); - RTMPPCIeLinkCtrlValueRestore(pAd, RESTORE_HALT); - RTMPusecDelay(6000); - pAd->bPCIclkOff = FALSE; - bCtrl = TRUE; - } - // Reset DMA - RTMP_IO_READ32(pAd, PBF_SYS_CTRL, &Data); - Data |= 0x2; - RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, Data); - - // After Reset DMA, DMA index will become Zero. So Driver need to reset all ring indexs too. - // Reset DMA/CPU ring index - RTMPRingCleanUp(pAd, QID_AC_BK); - RTMPRingCleanUp(pAd, QID_AC_BE); - RTMPRingCleanUp(pAd, QID_AC_VI); - RTMPRingCleanUp(pAd, QID_AC_VO); - RTMPRingCleanUp(pAd, QID_HCCA); - RTMPRingCleanUp(pAd, QID_MGMT); - RTMPRingCleanUp(pAd, QID_RX); - - // Clear Reset - RTMP_IO_READ32(pAd, PBF_SYS_CTRL, &Data); - Data &= 0xfffffffd; - RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, Data); - - // If in Radio off, should call RTMPPCIePowerLinkCtrl again. - if ((bCtrl == TRUE) && (pAd->StaCfg.bRadio == FALSE)) - RTMPPCIeLinkCtrlSetting(pAd, 3); - - RTMP_SET_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP); - RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST | fRTMP_ADAPTER_HALT_IN_PROGRESS); - DBGPRINT(RT_DEBUG_TRACE, ("<--- AsicResetFromDMABusy !!!!!!!!!!!!!!!!!!!!!!! \n")); -} - -VOID AsicResetBBP( - IN PRTMP_ADAPTER pAd) -{ - DBGPRINT(RT_DEBUG_TRACE, ("---> Asic HardReset BBP !!!!!!!!!!!!!!!!!!!!!!! \n")); - - RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x0); - RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x2); - RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0xc); - - // After hard-reset BBP, initialize all BBP values. - NICRestoreBBPValue(pAd); - DBGPRINT(RT_DEBUG_TRACE, ("<--- Asic HardReset BBP !!!!!!!!!!!!!!!!!!!!!!! \n")); -} - -VOID AsicResetMAC( - IN PRTMP_ADAPTER pAd) -{ - ULONG Data; - - DBGPRINT(RT_DEBUG_TRACE, ("---> AsicResetMAC !!!! \n")); - RTMP_IO_READ32(pAd, PBF_SYS_CTRL, &Data); - Data |= 0x4; - RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, Data); - Data &= 0xfffffffb; - RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, Data); - - DBGPRINT(RT_DEBUG_TRACE, ("<--- AsicResetMAC !!!! \n")); -} - -VOID AsicResetPBF( - IN PRTMP_ADAPTER pAd) -{ - ULONG Value1, Value2; - ULONG Data; - - RTMP_IO_READ32(pAd, TXRXQ_PCNT, &Value1); - RTMP_IO_READ32(pAd, PBF_DBG, &Value2); - - Value2 &= 0xff; - // sum should be equals to 0xff, which is the total buffer size. - if ((Value1 + Value2) < 0xff) - { - DBGPRINT(RT_DEBUG_TRACE, ("---> Asic HardReset PBF !!!! \n")); - RTMP_IO_READ32(pAd, PBF_SYS_CTRL, &Data); - Data |= 0x8; - RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, Data); - Data &= 0xfffffff7; - RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, Data); - - DBGPRINT(RT_DEBUG_TRACE, ("<--- Asic HardReset PBF !!!! \n")); - } -} -#endif /* RT2860 */ - -VOID RTMPSetAGCInitValue( - IN PRTMP_ADAPTER pAd, - IN UCHAR BandWidth) -{ - UCHAR R66 = 0x30; + if (pAd->LatchRfRegs.Channel <= 14) { /* BG band */ +#ifdef RT30xx + /* Gary was verified Amazon AP and find that RT307x has BBP_R66 invalid default value */ - if (pAd->LatchRfRegs.Channel <= 14) - { // BG band - R66 = 0x2E + GET_LNA_GAIN(pAd); - RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); - } - else - { //A band - if (BandWidth == BW_20) - { - R66 = (UCHAR)(0x32 + (GET_LNA_GAIN(pAd)*5)/3); + if (IS_RT3070(pAd) || IS_RT3090(pAd) || IS_RT3572(pAd) + || IS_RT3390(pAd)) { + R66 = 0x1C + 2 * GET_LNA_GAIN(pAd); RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); - } - else + } else +#endif /* RT30xx // */ { - R66 = (UCHAR)(0x3A + (GET_LNA_GAIN(pAd)*5)/3); + R66 = 0x2E + GET_LNA_GAIN(pAd); RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); } - } - -} - -VOID AsicTurnOffRFClk( - IN PRTMP_ADAPTER pAd, - IN UCHAR Channel) -{ - - // RF R2 bit 18 = 0 - UINT32 R1 = 0, R2 = 0, R3 = 0; - UCHAR index; - RTMP_RF_REGS *RFRegTable; - - // The RF programming sequence is difference between 3xxx and 2xxx - if (IS_RT3090(pAd)) - { - RT30xxLoadRFSleepModeSetup(pAd); // add by johnli, RF power sequence setup, load RF sleep-mode setup - return; - } - - RFRegTable = RF2850RegTable; - - switch (pAd->RfIcType) - { - case RFIC_2820: - case RFIC_2850: - case RFIC_2720: - case RFIC_2750: - - for (index = 0; index < NUM_OF_2850_CHNL; index++) - { - if (Channel == RFRegTable[index].Channel) - { - R1 = RFRegTable[index].R1 & 0xffffdfff; - R2 = RFRegTable[index].R2 & 0xfffbffff; - R3 = RFRegTable[index].R3 & 0xfff3ffff; - - RTMP_RF_IO_WRITE32(pAd, R1); - RTMP_RF_IO_WRITE32(pAd, R2); - - // Program R1b13 to 1, R3/b18,19 to 0, R2b18 to 0. - // Set RF R2 bit18=0, R3 bit[18:19]=0 - //if (pAd->StaCfg.bRadio == FALSE) - if (1) - { - RTMP_RF_IO_WRITE32(pAd, R3); - - DBGPRINT(RT_DEBUG_TRACE, ("AsicTurnOffRFClk#%d(RF=%d, ) , R2=0x%08x, R3 = 0x%08x \n", - Channel, pAd->RfIcType, R2, R3)); - } - else - DBGPRINT(RT_DEBUG_TRACE, ("AsicTurnOffRFClk#%d(RF=%d, ) , R2=0x%08x \n", - Channel, pAd->RfIcType, R2)); - break; - } + } else { /*A band */ + { + if (BandWidth == BW_20) { + R66 = + (u8)(0x32 + + (GET_LNA_GAIN(pAd) * 5) / 3); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } else { + R66 = + (u8)(0x3A + + (GET_LNA_GAIN(pAd) * 5) / 3); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); } - break; - - default: - break; - } -} - - -VOID AsicTurnOnRFClk( - IN PRTMP_ADAPTER pAd, - IN UCHAR Channel) -{ - - // RF R2 bit 18 = 0 - UINT32 R1 = 0, R2 = 0, R3 = 0; - UCHAR index; - RTMP_RF_REGS *RFRegTable; - - // The RF programming sequence is difference between 3xxx and 2xxx - if (IS_RT3090(pAd)) - return; - - RFRegTable = RF2850RegTable; - - switch (pAd->RfIcType) - { - case RFIC_2820: - case RFIC_2850: - case RFIC_2720: - case RFIC_2750: - - for (index = 0; index < NUM_OF_2850_CHNL; index++) - { - if (Channel == RFRegTable[index].Channel) - { - R3 = pAd->LatchRfRegs.R3; - R3 &= 0xfff3ffff; - R3 |= 0x00080000; - RTMP_RF_IO_WRITE32(pAd, R3); - - R1 = RFRegTable[index].R1; - RTMP_RF_IO_WRITE32(pAd, R1); - - R2 = RFRegTable[index].R2; - if (pAd->Antenna.field.TxPath == 1) - { - R2 |= 0x4000; // If TXpath is 1, bit 14 = 1; - } - - if (pAd->Antenna.field.RxPath == 2) - { - R2 |= 0x40; // write 1 to off Rxpath. - } - else if (pAd->Antenna.field.RxPath == 1) - { - R2 |= 0x20040; // write 1 to off RxPath - } - RTMP_RF_IO_WRITE32(pAd, R2); - - break; - } - } - break; - - default: - break; + } } - DBGPRINT(RT_DEBUG_TRACE, ("AsicTurnOnRFClk#%d(RF=%d, ) , R2=0x%08x\n", - Channel, - pAd->RfIcType, - R2)); } - |