diff options
Diffstat (limited to 'drivers/staging/rt2860/common/cmm_sync.c')
| -rw-r--r-- | drivers/staging/rt2860/common/cmm_sync.c | 789 |
1 files changed, 443 insertions, 346 deletions
diff --git a/drivers/staging/rt2860/common/cmm_sync.c b/drivers/staging/rt2860/common/cmm_sync.c index a6e1b6ddfe57..f84194da47bc 100644 --- a/drivers/staging/rt2860/common/cmm_sync.c +++ b/drivers/staging/rt2860/common/cmm_sync.c @@ -25,7 +25,7 @@ ************************************************************************* Module Name: - sync.c + cmm_sync.c Abstract: @@ -36,42 +36,62 @@ */ #include "../rt_config.h" -// 2.4 Ghz channel plan index in the TxPower arrays. -#define BG_BAND_REGION_0_START 0 // 1,2,3,4,5,6,7,8,9,10,11 +/* 2.4 Ghz channel plan index in the TxPower arrays. */ +#define BG_BAND_REGION_0_START 0 /* 1,2,3,4,5,6,7,8,9,10,11 */ #define BG_BAND_REGION_0_SIZE 11 -#define BG_BAND_REGION_1_START 0 // 1,2,3,4,5,6,7,8,9,10,11,12,13 +#define BG_BAND_REGION_1_START 0 /* 1,2,3,4,5,6,7,8,9,10,11,12,13 */ #define BG_BAND_REGION_1_SIZE 13 -#define BG_BAND_REGION_2_START 9 // 10,11 +#define BG_BAND_REGION_2_START 9 /* 10,11 */ #define BG_BAND_REGION_2_SIZE 2 -#define BG_BAND_REGION_3_START 9 // 10,11,12,13 +#define BG_BAND_REGION_3_START 9 /* 10,11,12,13 */ #define BG_BAND_REGION_3_SIZE 4 -#define BG_BAND_REGION_4_START 13 // 14 +#define BG_BAND_REGION_4_START 13 /* 14 */ #define BG_BAND_REGION_4_SIZE 1 -#define BG_BAND_REGION_5_START 0 // 1,2,3,4,5,6,7,8,9,10,11,12,13,14 +#define BG_BAND_REGION_5_START 0 /* 1,2,3,4,5,6,7,8,9,10,11,12,13,14 */ #define BG_BAND_REGION_5_SIZE 14 -#define BG_BAND_REGION_6_START 2 // 3,4,5,6,7,8,9 +#define BG_BAND_REGION_6_START 2 /* 3,4,5,6,7,8,9 */ #define BG_BAND_REGION_6_SIZE 7 -#define BG_BAND_REGION_7_START 4 // 5,6,7,8,9,10,11,12,13 +#define BG_BAND_REGION_7_START 4 /* 5,6,7,8,9,10,11,12,13 */ #define BG_BAND_REGION_7_SIZE 9 -#define BG_BAND_REGION_31_START 0 // 1,2,3,4,5,6,7,8,9,10,11,12,13,14 +#define BG_BAND_REGION_31_START 0 /* 1,2,3,4,5,6,7,8,9,10,11,12,13,14 */ #define BG_BAND_REGION_31_SIZE 14 -// 5 Ghz channel plan index in the TxPower arrays. -UCHAR A_BAND_REGION_0_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165}; -UCHAR A_BAND_REGION_1_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}; -UCHAR A_BAND_REGION_2_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64}; -UCHAR A_BAND_REGION_3_CHANNEL_LIST[]={52, 56, 60, 64, 149, 153, 157, 161}; -UCHAR A_BAND_REGION_4_CHANNEL_LIST[]={149, 153, 157, 161, 165}; -UCHAR A_BAND_REGION_5_CHANNEL_LIST[]={149, 153, 157, 161}; -UCHAR A_BAND_REGION_6_CHANNEL_LIST[]={36, 40, 44, 48}; -UCHAR A_BAND_REGION_7_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165}; -UCHAR A_BAND_REGION_8_CHANNEL_LIST[]={52, 56, 60, 64}; -UCHAR A_BAND_REGION_9_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 132, 136, 140, 149, 153, 157, 161, 165}; -UCHAR A_BAND_REGION_10_CHANNEL_LIST[]={36, 40, 44, 48, 149, 153, 157, 161, 165}; -UCHAR A_BAND_REGION_11_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 149, 153, 157, 161}; - -//BaSizeArray follows the 802.11n definition as MaxRxFactor. 2^(13+factor) bytes. When factor =0, it's about Ba buffer size =8. -UCHAR BaSizeArray[4] = {8,16,32,64}; +/* 5 Ghz channel plan index in the TxPower arrays. */ +u8 A_BAND_REGION_0_CHANNEL_LIST[] = + { 36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165 }; +u8 A_BAND_REGION_1_CHANNEL_LIST[] = + { 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, +132, 136, 140 }; +u8 A_BAND_REGION_2_CHANNEL_LIST[] = { 36, 40, 44, 48, 52, 56, 60, 64 }; +u8 A_BAND_REGION_3_CHANNEL_LIST[] = { 52, 56, 60, 64, 149, 153, 157, 161 }; +u8 A_BAND_REGION_4_CHANNEL_LIST[] = { 149, 153, 157, 161, 165 }; +u8 A_BAND_REGION_5_CHANNEL_LIST[] = { 149, 153, 157, 161 }; +u8 A_BAND_REGION_6_CHANNEL_LIST[] = { 36, 40, 44, 48 }; +u8 A_BAND_REGION_7_CHANNEL_LIST[] = + { 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, +132, 136, 140, 149, 153, 157, 161, 165, 169, 173 }; +u8 A_BAND_REGION_8_CHANNEL_LIST[] = { 52, 56, 60, 64 }; +u8 A_BAND_REGION_9_CHANNEL_LIST[] = + { 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 132, 136, 140, +149, 153, 157, 161, 165 }; +u8 A_BAND_REGION_10_CHANNEL_LIST[] = + { 36, 40, 44, 48, 149, 153, 157, 161, 165 }; +u8 A_BAND_REGION_11_CHANNEL_LIST[] = + { 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 149, 153, +157, 161 }; +u8 A_BAND_REGION_12_CHANNEL_LIST[] = + { 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, +132, 136, 140 }; +u8 A_BAND_REGION_13_CHANNEL_LIST[] = + { 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, +149, 153, 157, 161 }; +u8 A_BAND_REGION_14_CHANNEL_LIST[] = + { 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 136, 140, 149, +153, 157, 161, 165 }; +u8 A_BAND_REGION_15_CHANNEL_LIST[] = { 149, 153, 157, 161, 165, 169, 173 }; + +/*BaSizeArray follows the 802.11n definition as MaxRxFactor. 2^(13+factor) bytes. When factor =0, it's about Ba buffer size =8. */ +u8 BaSizeArray[4] = { 8, 16, 32, 64 }; /* ========================================================================== @@ -85,155 +105,243 @@ UCHAR BaSizeArray[4] = {8,16,32,64}; ========================================================================== */ -VOID BuildChannelList( - IN PRTMP_ADAPTER pAd) +void BuildChannelList(struct rt_rtmp_adapter *pAd) { - UCHAR i, j, index=0, num=0; - PUCHAR pChannelList = NULL; + u8 i, j, index = 0, num = 0; + u8 *pChannelList = NULL; - NdisZeroMemory(pAd->ChannelList, MAX_NUM_OF_CHANNELS * sizeof(CHANNEL_TX_POWER)); + NdisZeroMemory(pAd->ChannelList, + MAX_NUM_OF_CHANNELS * sizeof(struct rt_channel_tx_power)); - // if not 11a-only mode, channel list starts from 2.4Ghz band + /* if not 11a-only mode, channel list starts from 2.4Ghz band */ if ((pAd->CommonCfg.PhyMode != PHY_11A) - && (pAd->CommonCfg.PhyMode != PHY_11AN_MIXED) && (pAd->CommonCfg.PhyMode != PHY_11N_5G) - ) - { - switch (pAd->CommonCfg.CountryRegion & 0x7f) - { - case REGION_0_BG_BAND: // 1 -11 - NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_0_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_0_SIZE); - index += BG_BAND_REGION_0_SIZE; - break; - case REGION_1_BG_BAND: // 1 - 13 - NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_1_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_1_SIZE); - index += BG_BAND_REGION_1_SIZE; - break; - case REGION_2_BG_BAND: // 10 - 11 - NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_2_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_2_SIZE); - index += BG_BAND_REGION_2_SIZE; - break; - case REGION_3_BG_BAND: // 10 - 13 - NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_3_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_3_SIZE); - index += BG_BAND_REGION_3_SIZE; - break; - case REGION_4_BG_BAND: // 14 - NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_4_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_4_SIZE); - index += BG_BAND_REGION_4_SIZE; - break; - case REGION_5_BG_BAND: // 1 - 14 - NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_5_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_5_SIZE); - index += BG_BAND_REGION_5_SIZE; - break; - case REGION_6_BG_BAND: // 3 - 9 - NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_6_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_6_SIZE); - index += BG_BAND_REGION_6_SIZE; - break; - case REGION_7_BG_BAND: // 5 - 13 - NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_7_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_7_SIZE); - index += BG_BAND_REGION_7_SIZE; - break; - case REGION_31_BG_BAND: // 1 - 14 - NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_31_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_31_SIZE); - index += BG_BAND_REGION_31_SIZE; - break; - default: // Error. should never happen - break; + && (pAd->CommonCfg.PhyMode != PHY_11AN_MIXED) + && (pAd->CommonCfg.PhyMode != PHY_11N_5G) + ) { + switch (pAd->CommonCfg.CountryRegion & 0x7f) { + case REGION_0_BG_BAND: /* 1 -11 */ + NdisMoveMemory(&pAd->ChannelList[index], + &pAd->TxPower[BG_BAND_REGION_0_START], + sizeof(struct rt_channel_tx_power) * + BG_BAND_REGION_0_SIZE); + index += BG_BAND_REGION_0_SIZE; + break; + case REGION_1_BG_BAND: /* 1 - 13 */ + NdisMoveMemory(&pAd->ChannelList[index], + &pAd->TxPower[BG_BAND_REGION_1_START], + sizeof(struct rt_channel_tx_power) * + BG_BAND_REGION_1_SIZE); + index += BG_BAND_REGION_1_SIZE; + break; + case REGION_2_BG_BAND: /* 10 - 11 */ + NdisMoveMemory(&pAd->ChannelList[index], + &pAd->TxPower[BG_BAND_REGION_2_START], + sizeof(struct rt_channel_tx_power) * + BG_BAND_REGION_2_SIZE); + index += BG_BAND_REGION_2_SIZE; + break; + case REGION_3_BG_BAND: /* 10 - 13 */ + NdisMoveMemory(&pAd->ChannelList[index], + &pAd->TxPower[BG_BAND_REGION_3_START], + sizeof(struct rt_channel_tx_power) * + BG_BAND_REGION_3_SIZE); + index += BG_BAND_REGION_3_SIZE; + break; + case REGION_4_BG_BAND: /* 14 */ + NdisMoveMemory(&pAd->ChannelList[index], + &pAd->TxPower[BG_BAND_REGION_4_START], + sizeof(struct rt_channel_tx_power) * + BG_BAND_REGION_4_SIZE); + index += BG_BAND_REGION_4_SIZE; + break; + case REGION_5_BG_BAND: /* 1 - 14 */ + NdisMoveMemory(&pAd->ChannelList[index], + &pAd->TxPower[BG_BAND_REGION_5_START], + sizeof(struct rt_channel_tx_power) * + BG_BAND_REGION_5_SIZE); + index += BG_BAND_REGION_5_SIZE; + break; + case REGION_6_BG_BAND: /* 3 - 9 */ + NdisMoveMemory(&pAd->ChannelList[index], + &pAd->TxPower[BG_BAND_REGION_6_START], + sizeof(struct rt_channel_tx_power) * + BG_BAND_REGION_6_SIZE); + index += BG_BAND_REGION_6_SIZE; + break; + case REGION_7_BG_BAND: /* 5 - 13 */ + NdisMoveMemory(&pAd->ChannelList[index], + &pAd->TxPower[BG_BAND_REGION_7_START], + sizeof(struct rt_channel_tx_power) * + BG_BAND_REGION_7_SIZE); + index += BG_BAND_REGION_7_SIZE; + break; + case REGION_31_BG_BAND: /* 1 - 14 */ + NdisMoveMemory(&pAd->ChannelList[index], + &pAd->TxPower[BG_BAND_REGION_31_START], + sizeof(struct rt_channel_tx_power) * + BG_BAND_REGION_31_SIZE); + index += BG_BAND_REGION_31_SIZE; + break; + default: /* Error. should never happen */ + break; } - for (i=0; i<index; i++) + for (i = 0; i < index; i++) pAd->ChannelList[i].MaxTxPwr = 20; } - if ((pAd->CommonCfg.PhyMode == PHY_11A) || (pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED) - || (pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) || (pAd->CommonCfg.PhyMode == PHY_11AN_MIXED) - || (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED) || (pAd->CommonCfg.PhyMode == PHY_11N_5G) - ) - { - switch (pAd->CommonCfg.CountryRegionForABand & 0x7f) - { - case REGION_0_A_BAND: - num = sizeof(A_BAND_REGION_0_CHANNEL_LIST)/sizeof(UCHAR); - pChannelList = A_BAND_REGION_0_CHANNEL_LIST; - break; - case REGION_1_A_BAND: - num = sizeof(A_BAND_REGION_1_CHANNEL_LIST)/sizeof(UCHAR); - pChannelList = A_BAND_REGION_1_CHANNEL_LIST; - break; - case REGION_2_A_BAND: - num = sizeof(A_BAND_REGION_2_CHANNEL_LIST)/sizeof(UCHAR); - pChannelList = A_BAND_REGION_2_CHANNEL_LIST; - break; - case REGION_3_A_BAND: - num = sizeof(A_BAND_REGION_3_CHANNEL_LIST)/sizeof(UCHAR); - pChannelList = A_BAND_REGION_3_CHANNEL_LIST; - break; - case REGION_4_A_BAND: - num = sizeof(A_BAND_REGION_4_CHANNEL_LIST)/sizeof(UCHAR); - pChannelList = A_BAND_REGION_4_CHANNEL_LIST; - break; - case REGION_5_A_BAND: - num = sizeof(A_BAND_REGION_5_CHANNEL_LIST)/sizeof(UCHAR); - pChannelList = A_BAND_REGION_5_CHANNEL_LIST; - break; - case REGION_6_A_BAND: - num = sizeof(A_BAND_REGION_6_CHANNEL_LIST)/sizeof(UCHAR); - pChannelList = A_BAND_REGION_6_CHANNEL_LIST; - break; - case REGION_7_A_BAND: - num = sizeof(A_BAND_REGION_7_CHANNEL_LIST)/sizeof(UCHAR); - pChannelList = A_BAND_REGION_7_CHANNEL_LIST; - break; - case REGION_8_A_BAND: - num = sizeof(A_BAND_REGION_8_CHANNEL_LIST)/sizeof(UCHAR); - pChannelList = A_BAND_REGION_8_CHANNEL_LIST; - break; - case REGION_9_A_BAND: - num = sizeof(A_BAND_REGION_9_CHANNEL_LIST)/sizeof(UCHAR); - pChannelList = A_BAND_REGION_9_CHANNEL_LIST; - break; - - case REGION_10_A_BAND: - num = sizeof(A_BAND_REGION_10_CHANNEL_LIST)/sizeof(UCHAR); - pChannelList = A_BAND_REGION_10_CHANNEL_LIST; - break; - - case REGION_11_A_BAND: - num = sizeof(A_BAND_REGION_11_CHANNEL_LIST)/sizeof(UCHAR); - pChannelList = A_BAND_REGION_11_CHANNEL_LIST; - break; - - default: // Error. should never happen - DBGPRINT(RT_DEBUG_WARN,("countryregion=%d not support", pAd->CommonCfg.CountryRegionForABand)); - break; + if ((pAd->CommonCfg.PhyMode == PHY_11A) + || (pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED) + || (pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) + || (pAd->CommonCfg.PhyMode == PHY_11AN_MIXED) + || (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED) + || (pAd->CommonCfg.PhyMode == PHY_11N_5G) + ) { + switch (pAd->CommonCfg.CountryRegionForABand & 0x7f) { + case REGION_0_A_BAND: + num = + sizeof(A_BAND_REGION_0_CHANNEL_LIST) / + sizeof(u8); + pChannelList = A_BAND_REGION_0_CHANNEL_LIST; + break; + case REGION_1_A_BAND: + num = + sizeof(A_BAND_REGION_1_CHANNEL_LIST) / + sizeof(u8); + pChannelList = A_BAND_REGION_1_CHANNEL_LIST; + break; + case REGION_2_A_BAND: + num = + sizeof(A_BAND_REGION_2_CHANNEL_LIST) / + sizeof(u8); + pChannelList = A_BAND_REGION_2_CHANNEL_LIST; + break; + case REGION_3_A_BAND: + num = + sizeof(A_BAND_REGION_3_CHANNEL_LIST) / + sizeof(u8); + pChannelList = A_BAND_REGION_3_CHANNEL_LIST; + break; + case REGION_4_A_BAND: + num = + sizeof(A_BAND_REGION_4_CHANNEL_LIST) / + sizeof(u8); + pChannelList = A_BAND_REGION_4_CHANNEL_LIST; + break; + case REGION_5_A_BAND: + num = + sizeof(A_BAND_REGION_5_CHANNEL_LIST) / + sizeof(u8); + pChannelList = A_BAND_REGION_5_CHANNEL_LIST; + break; + case REGION_6_A_BAND: + num = + sizeof(A_BAND_REGION_6_CHANNEL_LIST) / + sizeof(u8); + pChannelList = A_BAND_REGION_6_CHANNEL_LIST; + break; + case REGION_7_A_BAND: + num = + sizeof(A_BAND_REGION_7_CHANNEL_LIST) / + sizeof(u8); + pChannelList = A_BAND_REGION_7_CHANNEL_LIST; + break; + case REGION_8_A_BAND: + num = + sizeof(A_BAND_REGION_8_CHANNEL_LIST) / + sizeof(u8); + pChannelList = A_BAND_REGION_8_CHANNEL_LIST; + break; + case REGION_9_A_BAND: + num = + sizeof(A_BAND_REGION_9_CHANNEL_LIST) / + sizeof(u8); + pChannelList = A_BAND_REGION_9_CHANNEL_LIST; + break; + + case REGION_10_A_BAND: + num = + sizeof(A_BAND_REGION_10_CHANNEL_LIST) / + sizeof(u8); + pChannelList = A_BAND_REGION_10_CHANNEL_LIST; + break; + + case REGION_11_A_BAND: + num = + sizeof(A_BAND_REGION_11_CHANNEL_LIST) / + sizeof(u8); + pChannelList = A_BAND_REGION_11_CHANNEL_LIST; + break; + case REGION_12_A_BAND: + num = + sizeof(A_BAND_REGION_12_CHANNEL_LIST) / + sizeof(u8); + pChannelList = A_BAND_REGION_12_CHANNEL_LIST; + break; + case REGION_13_A_BAND: + num = + sizeof(A_BAND_REGION_13_CHANNEL_LIST) / + sizeof(u8); + pChannelList = A_BAND_REGION_13_CHANNEL_LIST; + break; + case REGION_14_A_BAND: + num = + sizeof(A_BAND_REGION_14_CHANNEL_LIST) / + sizeof(u8); + pChannelList = A_BAND_REGION_14_CHANNEL_LIST; + break; + case REGION_15_A_BAND: + num = + sizeof(A_BAND_REGION_15_CHANNEL_LIST) / + sizeof(u8); + pChannelList = A_BAND_REGION_15_CHANNEL_LIST; + break; + default: /* Error. should never happen */ + DBGPRINT(RT_DEBUG_WARN, + ("countryregion=%d not support", + pAd->CommonCfg.CountryRegionForABand)); + break; } - if (num != 0) - { - UCHAR RadarCh[15]={52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}; - for (i=0; i<num; i++) - { - for (j=0; j<MAX_NUM_OF_CHANNELS; j++) - { - if (pChannelList[i] == pAd->TxPower[j].Channel) - NdisMoveMemory(&pAd->ChannelList[index+i], &pAd->TxPower[j], sizeof(CHANNEL_TX_POWER)); - } - for (j=0; j<15; j++) - { + if (num != 0) { + u8 RadarCh[15] = + { 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, + 128, 132, 136, 140 }; + for (i = 0; i < num; i++) { + for (j = 0; j < MAX_NUM_OF_CHANNELS; j++) { + if (pChannelList[i] == + pAd->TxPower[j].Channel) + NdisMoveMemory(&pAd-> + ChannelList[index + + i], + &pAd->TxPower[j], + sizeof + (struct rt_channel_tx_power)); + } + for (j = 0; j < 15; j++) { if (pChannelList[i] == RadarCh[j]) - pAd->ChannelList[index+i].DfsReq = TRUE; + pAd->ChannelList[index + + i].DfsReq = + TRUE; } - pAd->ChannelList[index+i].MaxTxPwr = 20; + pAd->ChannelList[index + i].MaxTxPwr = 20; } index += num; } } pAd->ChannelListNum = index; - DBGPRINT(RT_DEBUG_TRACE,("country code=%d/%d, RFIC=%d, PHY mode=%d, support %d channels\n", - pAd->CommonCfg.CountryRegion, pAd->CommonCfg.CountryRegionForABand, pAd->RfIcType, pAd->CommonCfg.PhyMode, pAd->ChannelListNum)); + DBGPRINT(RT_DEBUG_TRACE, + ("country code=%d/%d, RFIC=%d, PHY mode=%d, support %d channels\n", + pAd->CommonCfg.CountryRegion, + pAd->CommonCfg.CountryRegionForABand, pAd->RfIcType, + pAd->CommonCfg.PhyMode, pAd->ChannelListNum)); #ifdef DBG - for (i=0;i<pAd->ChannelListNum;i++) - { - DBGPRINT_RAW(RT_DEBUG_TRACE,("BuildChannel # %d :: Pwr0 = %d, Pwr1 =%d, \n ", pAd->ChannelList[i].Channel, pAd->ChannelList[i].Power, pAd->ChannelList[i].Power2)); + for (i = 0; i < pAd->ChannelListNum; i++) { + DBGPRINT_RAW(RT_DEBUG_TRACE, + ("BuildChannel # %d :: Pwr0 = %d, Pwr1 =%d, \n ", + pAd->ChannelList[i].Channel, + pAd->ChannelList[i].Power, + pAd->ChannelList[i].Power2)); } #endif } @@ -251,8 +359,7 @@ VOID BuildChannelList( ========================================================================== */ -UCHAR FirstChannel( - IN PRTMP_ADAPTER pAd) +u8 FirstChannel(struct rt_rtmp_adapter *pAd) { return pAd->ChannelList[0].Channel; } @@ -268,19 +375,16 @@ UCHAR FirstChannel( return 0 if no more next channel ========================================================================== */ -UCHAR NextChannel( - IN PRTMP_ADAPTER pAd, - IN UCHAR channel) +u8 NextChannel(struct rt_rtmp_adapter *pAd, u8 channel) { int i; - UCHAR next_channel = 0; + u8 next_channel = 0; for (i = 0; i < (pAd->ChannelListNum - 1); i++) - if (channel == pAd->ChannelList[i].Channel) - { - next_channel = pAd->ChannelList[i+1].Channel; + if (channel == pAd->ChannelList[i].Channel) { + next_channel = pAd->ChannelList[i + 1].Channel; break; - } + } return next_channel; } @@ -304,16 +408,15 @@ UCHAR NextChannel( the minimum value or next lower value. ========================================================================== */ -VOID ChangeToCellPowerLimit( - IN PRTMP_ADAPTER pAd, - IN UCHAR AironetCellPowerLimit) +void ChangeToCellPowerLimit(struct rt_rtmp_adapter *pAd, + u8 AironetCellPowerLimit) { - //valud 0xFF means that hasn't found power limit information - //from the AP's Beacon/Probe response. + /*valud 0xFF means that hasn't found power limit information */ + /*from the AP's Beacon/Probe response. */ if (AironetCellPowerLimit == 0xFF) return; - if (AironetCellPowerLimit < 6) //Used Lowest Power Percentage. + if (AironetCellPowerLimit < 6) /*Used Lowest Power Percentage. */ pAd->CommonCfg.TxPowerPercentage = 6; else if (AironetCellPowerLimit < 9) pAd->CommonCfg.TxPowerPercentage = 10; @@ -324,45 +427,40 @@ VOID ChangeToCellPowerLimit( else if (AironetCellPowerLimit < 15) pAd->CommonCfg.TxPowerPercentage = 75; else - pAd->CommonCfg.TxPowerPercentage = 100; //else used maximum + pAd->CommonCfg.TxPowerPercentage = 100; /*else used maximum */ if (pAd->CommonCfg.TxPowerPercentage > pAd->CommonCfg.TxPowerDefault) - pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault; + pAd->CommonCfg.TxPowerPercentage = + pAd->CommonCfg.TxPowerDefault; } -CHAR ConvertToRssi( - IN PRTMP_ADAPTER pAd, - IN CHAR Rssi, - IN UCHAR RssiNumber) +char ConvertToRssi(struct rt_rtmp_adapter *pAd, char Rssi, u8 RssiNumber) { - UCHAR RssiOffset, LNAGain; + u8 RssiOffset, LNAGain; - // Rssi equals to zero should be an invalid value + /* Rssi equals to zero should be an invalid value */ if (Rssi == 0) return -99; LNAGain = GET_LNA_GAIN(pAd); - if (pAd->LatchRfRegs.Channel > 14) - { - if (RssiNumber == 0) + if (pAd->LatchRfRegs.Channel > 14) { + if (RssiNumber == 0) RssiOffset = pAd->ARssiOffset0; else if (RssiNumber == 1) RssiOffset = pAd->ARssiOffset1; else RssiOffset = pAd->ARssiOffset2; - } - else - { - if (RssiNumber == 0) + } else { + if (RssiNumber == 0) RssiOffset = pAd->BGRssiOffset0; else if (RssiNumber == 1) RssiOffset = pAd->BGRssiOffset1; else RssiOffset = pAd->BGRssiOffset2; - } + } - return (-12 - RssiOffset - LNAGain - Rssi); + return (-12 - RssiOffset - LNAGain - Rssi); } /* @@ -371,63 +469,75 @@ CHAR ConvertToRssi( Scan next channel ========================================================================== */ -VOID ScanNextChannel( - IN PRTMP_ADAPTER pAd) +void ScanNextChannel(struct rt_rtmp_adapter *pAd) { - HEADER_802_11 Hdr80211; - PUCHAR pOutBuffer = NULL; - NDIS_STATUS NStatus; - ULONG FrameLen = 0; - UCHAR SsidLen = 0, ScanType = pAd->MlmeAux.ScanType, BBPValue = 0; - USHORT Status; - PHEADER_802_11 pHdr80211; - UINT ScanTimeIn5gChannel = SHORT_CHANNEL_TIME; - - if (MONITOR_ON(pAd)) - return; + struct rt_header_802_11 Hdr80211; + u8 *pOutBuffer = NULL; + int NStatus; + unsigned long FrameLen = 0; + u8 SsidLen = 0, ScanType = pAd->MlmeAux.ScanType, BBPValue = 0; + u16 Status; + struct rt_header_802_11 * pHdr80211; + u32 ScanTimeIn5gChannel = SHORT_CHANNEL_TIME; - if (pAd->MlmeAux.Channel == 0) { + if (MONITOR_ON(pAd)) + return; + } + + if (pAd->MlmeAux.Channel == 0) { if ((pAd->CommonCfg.BBPCurrentBW == BW_40) - && (INFRA_ON(pAd) - || (pAd->OpMode == OPMODE_AP)) - ) - { - AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + && (INFRA_ON(pAd) + || (pAd->OpMode == OPMODE_AP)) + ) { + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, + FALSE); AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); BBPValue &= (~0x18); BBPValue |= 0x10; RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); - DBGPRINT(RT_DEBUG_TRACE, ("SYNC - End of SCAN, restore to 40MHz channel %d, Total BSS[%02d]\n",pAd->CommonCfg.CentralChannel, pAd->ScanTab.BssNr)); - } - else - { + DBGPRINT(RT_DEBUG_TRACE, + ("SYNC - End of SCAN, restore to 40MHz channel %d, Total BSS[%02d]\n", + pAd->CommonCfg.CentralChannel, + pAd->ScanTab.BssNr)); + } else { AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); AsicLockChannel(pAd, pAd->CommonCfg.Channel); - DBGPRINT(RT_DEBUG_TRACE, ("SYNC - End of SCAN, restore to channel %d, Total BSS[%02d]\n",pAd->CommonCfg.Channel, pAd->ScanTab.BssNr)); + DBGPRINT(RT_DEBUG_TRACE, + ("SYNC - End of SCAN, restore to channel %d, Total BSS[%02d]\n", + pAd->CommonCfg.Channel, pAd->ScanTab.BssNr)); } { - // - // To prevent data lost. - // Send an NULL data with turned PSM bit on to current associated AP before SCAN progress. - // Now, we need to send an NULL data with turned PSM bit off to AP, when scan progress done - // - if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) && (INFRA_ON(pAd))) - { - NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); - if (NStatus == NDIS_STATUS_SUCCESS) - { - pHdr80211 = (PHEADER_802_11) pOutBuffer; - MgtMacHeaderInit(pAd, pHdr80211, SUBTYPE_NULL_FUNC, 1, pAd->CommonCfg.Bssid, pAd->CommonCfg.Bssid); + /* */ + /* To prevent data lost. */ + /* Send an NULL data with turned PSM bit on to current associated AP before SCAN progress. */ + /* Now, we need to send an NULL data with turned PSM bit off to AP, when scan progress done */ + /* */ + if (OPSTATUS_TEST_FLAG + (pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) + && (INFRA_ON(pAd))) { + NStatus = + MlmeAllocateMemory(pAd, + (void *)& pOutBuffer); + if (NStatus == NDIS_STATUS_SUCCESS) { + pHdr80211 = (struct rt_header_802_11 *) pOutBuffer; + MgtMacHeaderInit(pAd, pHdr80211, + SUBTYPE_NULL_FUNC, 1, + pAd->CommonCfg.Bssid, + pAd->CommonCfg.Bssid); pHdr80211->Duration = 0; pHdr80211->FC.Type = BTYPE_DATA; - pHdr80211->FC.PwrMgmt = (pAd->StaCfg.Psm == PWR_SAVE); - - // Send using priority queue - MiniportMMRequest(pAd, 0, pOutBuffer, sizeof(HEADER_802_11)); - DBGPRINT(RT_DEBUG_TRACE, ("MlmeScanReqAction -- Send PSM Data frame\n")); + pHdr80211->FC.PwrMgmt = + (pAd->StaCfg.Psm == PWR_SAVE); + + /* Send using priority queue */ + MiniportMMRequest(pAd, 0, pOutBuffer, + sizeof + (struct rt_header_802_11)); + DBGPRINT(RT_DEBUG_TRACE, + ("MlmeScanReqAction -- Send PSM Data frame\n")); MlmeFreeMemory(pAd, pOutBuffer); RTMPusecDelay(5000); } @@ -435,155 +545,148 @@ VOID ScanNextChannel( pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; Status = MLME_SUCCESS; - MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF, 2, &Status); + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF, + 2, &Status); } RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); } -#ifdef RT2870 - else if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST) && (pAd->OpMode == OPMODE_STA)) - { +#ifdef RTMP_MAC_USB + else if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST) + && (pAd->OpMode == OPMODE_STA)) { pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; MlmeCntlConfirm(pAd, MT2_SCAN_CONF, MLME_FAIL_NO_RESOURCE); } -#endif // RT2870 // - else - { +#endif /* RTMP_MAC_USB // */ + else { { - // BBP and RF are not accessible in PS mode, we has to wake them up first - if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) -#ifdef RT2860 - AsicForceWakeup(pAd, FROM_TX); -#endif -#ifdef RT2870 - AsicForceWakeup(pAd, TRUE); -#endif - // leave PSM during scanning. otherwise we may lost ProbeRsp & BEACON + /* BBP and RF are not accessible in PS mode, we has to wake them up first */ + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + AsicForceWakeup(pAd, TRUE); + + /* leave PSM during scanning. otherwise we may lost ProbeRsp & BEACON */ if (pAd->StaCfg.Psm == PWR_SAVE) - MlmeSetPsmBit(pAd, PWR_ACTIVE); + RTMP_SET_PSM_BIT(pAd, PWR_ACTIVE); } AsicSwitchChannel(pAd, pAd->MlmeAux.Channel, TRUE); AsicLockChannel(pAd, pAd->MlmeAux.Channel); { - if (pAd->MlmeAux.Channel > 14) - { - if ((pAd->CommonCfg.bIEEE80211H == 1) && RadarChannelCheck(pAd, pAd->MlmeAux.Channel)) - { + if (pAd->MlmeAux.Channel > 14) { + if ((pAd->CommonCfg.bIEEE80211H == 1) + && RadarChannelCheck(pAd, + pAd->MlmeAux. + Channel)) { ScanType = SCAN_PASSIVE; ScanTimeIn5gChannel = MIN_CHANNEL_TIME; } } } - //Global country domain(ch1-11:active scan, ch12-14 passive scan) - if ((pAd->MlmeAux.Channel <= 14) && (pAd->MlmeAux.Channel >= 12) && ((pAd->CommonCfg.CountryRegion & 0x7f) == REGION_31_BG_BAND)) - { + /*Global country domain(ch1-11:active scan, ch12-14 passive scan) */ + if ((pAd->MlmeAux.Channel <= 14) && (pAd->MlmeAux.Channel >= 12) + && ((pAd->CommonCfg.CountryRegion & 0x7f) == + REGION_31_BG_BAND)) { ScanType = SCAN_PASSIVE; } - - // We need to shorten active scan time in order for WZC connect issue - // Chnage the channel scan time for CISCO stuff based on its IAPP announcement + /* We need to shorten active scan time in order for WZC connect issue */ + /* Chnage the channel scan time for CISCO stuff based on its IAPP announcement */ if (ScanType == FAST_SCAN_ACTIVE) - RTMPSetTimer(&pAd->MlmeAux.ScanTimer, FAST_ACTIVE_SCAN_TIME); - else if (((ScanType == SCAN_CISCO_ACTIVE) || - (ScanType == SCAN_CISCO_PASSIVE) || - (ScanType == SCAN_CISCO_CHANNEL_LOAD) || - (ScanType == SCAN_CISCO_NOISE)) && (pAd->OpMode == OPMODE_STA)) - { - if (pAd->StaCfg.CCXScanTime < 25) - RTMPSetTimer(&pAd->MlmeAux.ScanTimer, pAd->StaCfg.CCXScanTime * 2); - else - RTMPSetTimer(&pAd->MlmeAux.ScanTimer, pAd->StaCfg.CCXScanTime); - } - else // must be SCAN_PASSIVE or SCAN_ACTIVE + RTMPSetTimer(&pAd->MlmeAux.ScanTimer, + FAST_ACTIVE_SCAN_TIME); + else /* must be SCAN_PASSIVE or SCAN_ACTIVE */ { if ((pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED) - || (pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) || (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED) - ) - { + || (pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) + || (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED) + ) { if (pAd->MlmeAux.Channel > 14) - RTMPSetTimer(&pAd->MlmeAux.ScanTimer, ScanTimeIn5gChannel); + RTMPSetTimer(&pAd->MlmeAux.ScanTimer, + ScanTimeIn5gChannel); else - RTMPSetTimer(&pAd->MlmeAux.ScanTimer, MIN_CHANNEL_TIME); - } - else - RTMPSetTimer(&pAd->MlmeAux.ScanTimer, MAX_CHANNEL_TIME); + RTMPSetTimer(&pAd->MlmeAux.ScanTimer, + MIN_CHANNEL_TIME); + } else + RTMPSetTimer(&pAd->MlmeAux.ScanTimer, + MAX_CHANNEL_TIME); } - if ((ScanType == SCAN_ACTIVE) || (ScanType == FAST_SCAN_ACTIVE) || - (ScanType == SCAN_CISCO_ACTIVE)) - { - NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory - if (NStatus != NDIS_STATUS_SUCCESS) - { - DBGPRINT(RT_DEBUG_TRACE, ("SYNC - ScanNextChannel() allocate memory fail\n")); + if ((ScanType == SCAN_ACTIVE) + || (ScanType == FAST_SCAN_ACTIVE) + ) { + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /*Get an unused nonpaged memory */ + if (NStatus != NDIS_STATUS_SUCCESS) { + DBGPRINT(RT_DEBUG_TRACE, + ("SYNC - ScanNextChannel() allocate memory fail\n")); { - pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + pAd->Mlme.SyncMachine.CurrState = + SYNC_IDLE; Status = MLME_FAIL_NO_RESOURCE; - MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF, 2, &Status); + MlmeEnqueue(pAd, + MLME_CNTL_STATE_MACHINE, + MT2_SCAN_CONF, 2, &Status); } return; } - - // There is no need to send broadcast probe request if active scan is in effect. - if ((ScanType == SCAN_ACTIVE) || (ScanType == FAST_SCAN_ACTIVE) - ) + /* There is no need to send broadcast probe request if active scan is in effect. */ + if ((ScanType == SCAN_ACTIVE) + || (ScanType == FAST_SCAN_ACTIVE) + ) SsidLen = pAd->MlmeAux.SsidLen; else SsidLen = 0; - MgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0, BROADCAST_ADDR, BROADCAST_ADDR); - MakeOutgoingFrame(pOutBuffer, &FrameLen, - sizeof(HEADER_802_11), &Hdr80211, - 1, &SsidIe, - 1, &SsidLen, - SsidLen, pAd->MlmeAux.Ssid, - 1, &SupRateIe, - 1, &pAd->CommonCfg.SupRateLen, - pAd->CommonCfg.SupRateLen, pAd->CommonCfg.SupRate, - END_OF_ARGS); - - if (pAd->CommonCfg.ExtRateLen) - { - ULONG Tmp; - MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, - 1, &ExtRateIe, - 1, &pAd->CommonCfg.ExtRateLen, - pAd->CommonCfg.ExtRateLen, pAd->CommonCfg.ExtRate, - END_OF_ARGS); + MgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0, + BROADCAST_ADDR, BROADCAST_ADDR); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(struct rt_header_802_11), &Hdr80211, 1, + &SsidIe, 1, &SsidLen, SsidLen, + pAd->MlmeAux.Ssid, 1, &SupRateIe, 1, + &pAd->CommonCfg.SupRateLen, + pAd->CommonCfg.SupRateLen, + pAd->CommonCfg.SupRate, END_OF_ARGS); + + if (pAd->CommonCfg.ExtRateLen) { + unsigned long Tmp; + MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, + 1, &ExtRateIe, + 1, &pAd->CommonCfg.ExtRateLen, + pAd->CommonCfg.ExtRateLen, + pAd->CommonCfg.ExtRate, + END_OF_ARGS); FrameLen += Tmp; } - if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) - { - ULONG Tmp; - UCHAR HtLen; - UCHAR BROADCOM[4] = {0x0, 0x90, 0x4c, 0x33}; - - if (pAd->bBroadComHT == TRUE) - { - HtLen = pAd->MlmeAux.HtCapabilityLen + 4; - - MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, - 1, &WpaIe, - 1, &HtLen, - 4, &BROADCOM[0], - pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability, - END_OF_ARGS); - } - else - { + if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) { + unsigned long Tmp; + u8 HtLen; + u8 BROADCOM[4] = { 0x0, 0x90, 0x4c, 0x33 }; + + if (pAd->bBroadComHT == TRUE) { + HtLen = + pAd->MlmeAux.HtCapabilityLen + 4; + + MakeOutgoingFrame(pOutBuffer + FrameLen, + &Tmp, 1, &WpaIe, 1, + &HtLen, 4, + &BROADCOM[0], + pAd->MlmeAux. + HtCapabilityLen, + &pAd->MlmeAux. + HtCapability, + END_OF_ARGS); + } else { HtLen = pAd->MlmeAux.HtCapabilityLen; - MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, - 1, &HtCapIe, - 1, &HtLen, - HtLen, &pAd->CommonCfg.HtCapability, - END_OF_ARGS); + MakeOutgoingFrame(pOutBuffer + FrameLen, + &Tmp, 1, &HtCapIe, 1, + &HtLen, HtLen, + &pAd->CommonCfg. + HtCapability, + END_OF_ARGS); } FrameLen += Tmp; } @@ -591,22 +694,18 @@ VOID ScanNextChannel( MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); MlmeFreeMemory(pAd, pOutBuffer); } - - // For SCAN_CISCO_PASSIVE, do nothing and silently wait for beacon or other probe reponse + /* For SCAN_CISCO_PASSIVE, do nothing and silently wait for beacon or other probe reponse */ pAd->Mlme.SyncMachine.CurrState = SCAN_LISTEN; } } -VOID MgtProbReqMacHeaderInit( - IN PRTMP_ADAPTER pAd, - IN OUT PHEADER_802_11 pHdr80211, - IN UCHAR SubType, - IN UCHAR ToDs, - IN PUCHAR pDA, - IN PUCHAR pBssid) +void MgtProbReqMacHeaderInit(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; @@ -617,5 +716,3 @@ VOID MgtProbReqMacHeaderInit( COPY_MAC_ADDR(pHdr80211->Addr2, pAd->CurrentAddress); COPY_MAC_ADDR(pHdr80211->Addr3, pBssid); } - - |