diff options
Diffstat (limited to 'drivers/staging/vt6656/80211mgr.c')
| -rw-r--r-- | drivers/staging/vt6656/80211mgr.c | 516 |
1 files changed, 252 insertions, 264 deletions
diff --git a/drivers/staging/vt6656/80211mgr.c b/drivers/staging/vt6656/80211mgr.c index f24dc55e68f1..fceec4999c36 100644 --- a/drivers/staging/vt6656/80211mgr.c +++ b/drivers/staging/vt6656/80211mgr.c @@ -18,7 +18,7 @@ * * File: 80211mgr.c * - * Purpose: Handles the 802.11 managment support functions + * Purpose: Handles the 802.11 management support functions * * Author: Lyndon Chen * @@ -67,8 +67,8 @@ /*--------------------- Static Variables --------------------------*/ -static int msglevel =MSG_LEVEL_INFO; -//static int msglevel =MSG_LEVEL_DEBUG; +static int msglevel = MSG_LEVEL_INFO; +/*static int msglevel =MSG_LEVEL_DEBUG;*/ /*--------------------- Static Functions --------------------------*/ @@ -96,7 +96,7 @@ vMgrEncodeBeacon( { pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pqwTimestamp = (PQWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_BEACON_OFF_TS); pFrame->pwBeaconInterval = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) @@ -130,7 +130,7 @@ vMgrDecodeBeacon( pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pqwTimestamp = (PQWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_BEACON_OFF_TS); pFrame->pwBeaconInterval = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) @@ -138,88 +138,87 @@ vMgrDecodeBeacon( pFrame->pwCapInfo = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_BEACON_OFF_CAPINFO); - // Information elements + /* Information elements */ pItem = (PWLAN_IE)((PBYTE)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))) + WLAN_BEACON_OFF_SSID); - while( ((PBYTE)pItem) < (pFrame->pBuf + pFrame->len) ){ + while (((PBYTE)pItem) < (pFrame->pBuf + pFrame->len)) { switch (pItem->byElementID) { - case WLAN_EID_SSID: - if (pFrame->pSSID == NULL) - pFrame->pSSID = (PWLAN_IE_SSID)pItem; - break; - case WLAN_EID_SUPP_RATES: - if (pFrame->pSuppRates == NULL) - pFrame->pSuppRates = (PWLAN_IE_SUPP_RATES)pItem; - break; - case WLAN_EID_FH_PARMS: - //pFrame->pFHParms = (PWLAN_IE_FH_PARMS)pItem; - break; - case WLAN_EID_DS_PARMS: - if (pFrame->pDSParms == NULL) - pFrame->pDSParms = (PWLAN_IE_DS_PARMS)pItem; - break; - case WLAN_EID_CF_PARMS: - if (pFrame->pCFParms == NULL) - pFrame->pCFParms = (PWLAN_IE_CF_PARMS)pItem; - break; - case WLAN_EID_IBSS_PARMS: - if (pFrame->pIBSSParms == NULL) - pFrame->pIBSSParms = (PWLAN_IE_IBSS_PARMS)pItem; - break; - case WLAN_EID_TIM: - if (pFrame->pTIM == NULL) - pFrame->pTIM = (PWLAN_IE_TIM)pItem; - break; - - case WLAN_EID_RSN: - if (pFrame->pRSN == NULL) { - pFrame->pRSN = (PWLAN_IE_RSN)pItem; - } - break; - case WLAN_EID_RSN_WPA: - if (pFrame->pRSNWPA == NULL) { - if (WPAb_Is_RSN((PWLAN_IE_RSN_EXT)pItem) == TRUE) - pFrame->pRSNWPA = (PWLAN_IE_RSN_EXT)pItem; - } - break; - - case WLAN_EID_ERP: - if (pFrame->pERP == NULL) - pFrame->pERP = (PWLAN_IE_ERP)pItem; - break; - case WLAN_EID_EXTSUPP_RATES: - if (pFrame->pExtSuppRates == NULL) - pFrame->pExtSuppRates = (PWLAN_IE_SUPP_RATES)pItem; - break; - - case WLAN_EID_COUNTRY: //7 - if (pFrame->pIE_Country == NULL) - pFrame->pIE_Country = (PWLAN_IE_COUNTRY)pItem; - break; - - case WLAN_EID_PWR_CONSTRAINT: //32 - if (pFrame->pIE_PowerConstraint == NULL) - pFrame->pIE_PowerConstraint = (PWLAN_IE_PW_CONST)pItem; - break; - - case WLAN_EID_CH_SWITCH: //37 - if (pFrame->pIE_CHSW == NULL) - pFrame->pIE_CHSW = (PWLAN_IE_CH_SW)pItem; - break; - - case WLAN_EID_QUIET: //40 - if (pFrame->pIE_Quiet == NULL) - pFrame->pIE_Quiet = (PWLAN_IE_QUIET)pItem; - break; - - case WLAN_EID_IBSS_DFS: - if (pFrame->pIE_IBSSDFS == NULL) - pFrame->pIE_IBSSDFS = (PWLAN_IE_IBSS_DFS)pItem; - break; - - default: - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Unrecognized EID=%dd in beacon decode.\n", pItem->byElementID); + case WLAN_EID_SSID: + if (pFrame->pSSID == NULL) + pFrame->pSSID = (PWLAN_IE_SSID)pItem; + break; + case WLAN_EID_SUPP_RATES: + if (pFrame->pSuppRates == NULL) + pFrame->pSuppRates = (PWLAN_IE_SUPP_RATES)pItem; + break; + case WLAN_EID_FH_PARMS: + /* pFrame->pFHParms = (PWLAN_IE_FH_PARMS)pItem; */ + break; + case WLAN_EID_DS_PARMS: + if (pFrame->pDSParms == NULL) + pFrame->pDSParms = (PWLAN_IE_DS_PARMS)pItem; + break; + case WLAN_EID_CF_PARMS: + if (pFrame->pCFParms == NULL) + pFrame->pCFParms = (PWLAN_IE_CF_PARMS)pItem; + break; + case WLAN_EID_IBSS_PARMS: + if (pFrame->pIBSSParms == NULL) + pFrame->pIBSSParms = (PWLAN_IE_IBSS_PARMS)pItem; + break; + case WLAN_EID_TIM: + if (pFrame->pTIM == NULL) + pFrame->pTIM = (PWLAN_IE_TIM)pItem; + break; + + case WLAN_EID_RSN: + if (pFrame->pRSN == NULL) + pFrame->pRSN = (PWLAN_IE_RSN)pItem; + break; + case WLAN_EID_RSN_WPA: + if (pFrame->pRSNWPA == NULL) { + if (WPAb_Is_RSN((PWLAN_IE_RSN_EXT)pItem) == TRUE) + pFrame->pRSNWPA = (PWLAN_IE_RSN_EXT)pItem; + } + break; + + case WLAN_EID_ERP: + if (pFrame->pERP == NULL) + pFrame->pERP = (PWLAN_IE_ERP)pItem; + break; + case WLAN_EID_EXTSUPP_RATES: + if (pFrame->pExtSuppRates == NULL) + pFrame->pExtSuppRates = (PWLAN_IE_SUPP_RATES)pItem; + break; + + case WLAN_EID_COUNTRY: /* 7 */ + if (pFrame->pIE_Country == NULL) + pFrame->pIE_Country = (PWLAN_IE_COUNTRY)pItem; + break; + + case WLAN_EID_PWR_CONSTRAINT: /* 32 */ + if (pFrame->pIE_PowerConstraint == NULL) + pFrame->pIE_PowerConstraint = (PWLAN_IE_PW_CONST)pItem; + break; + + case WLAN_EID_CH_SWITCH: /* 37 */ + if (pFrame->pIE_CHSW == NULL) + pFrame->pIE_CHSW = (PWLAN_IE_CH_SW)pItem; + break; + + case WLAN_EID_QUIET: /* 40 */ + if (pFrame->pIE_Quiet == NULL) + pFrame->pIE_Quiet = (PWLAN_IE_QUIET)pItem; + break; + + case WLAN_EID_IBSS_DFS: + if (pFrame->pIE_IBSSDFS == NULL) + pFrame->pIE_IBSSDFS = (PWLAN_IE_IBSS_DFS)pItem; + break; + + default: + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Unrecognized EID=%dd in beacon decode.\n", pItem->byElementID); break; } @@ -295,7 +294,7 @@ vMgrEncodeDisassociation( pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pwReason = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_DISASSOC_OFF_REASON); pFrame->len = WLAN_HDR_ADDR3_LEN + WLAN_DISASSOC_OFF_REASON + sizeof(*(pFrame->pwReason)); @@ -322,7 +321,7 @@ vMgrDecodeDisassociation( { pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pwReason = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_DISASSOC_OFF_REASON); @@ -347,7 +346,7 @@ vMgrEncodeAssocRequest( ) { pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pwCapInfo = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_ASSOCREQ_OFF_CAP_INFO); pFrame->pwListenInterval = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) @@ -376,47 +375,46 @@ vMgrDecodeAssocRequest( PWLAN_IE pItem; pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pwCapInfo = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_ASSOCREQ_OFF_CAP_INFO); pFrame->pwListenInterval = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_ASSOCREQ_OFF_LISTEN_INT); - // Information elements + /* Information elements */ pItem = (PWLAN_IE)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_ASSOCREQ_OFF_SSID); while (((PBYTE)pItem) < (pFrame->pBuf + pFrame->len)) { - switch (pItem->byElementID){ - case WLAN_EID_SSID: - if (pFrame->pSSID == NULL) - pFrame->pSSID = (PWLAN_IE_SSID)pItem; - break; - case WLAN_EID_SUPP_RATES: - if (pFrame->pSuppRates == NULL) - pFrame->pSuppRates = (PWLAN_IE_SUPP_RATES)pItem; - break; - - case WLAN_EID_RSN: - if (pFrame->pRSN == NULL) { - pFrame->pRSN = (PWLAN_IE_RSN)pItem; - } - break; - case WLAN_EID_RSN_WPA: - if (pFrame->pRSNWPA == NULL) { - if (WPAb_Is_RSN((PWLAN_IE_RSN_EXT)pItem) == TRUE) - pFrame->pRSNWPA = (PWLAN_IE_RSN_EXT)pItem; - } - break; - case WLAN_EID_EXTSUPP_RATES: - if (pFrame->pExtSuppRates == NULL) - pFrame->pExtSuppRates = (PWLAN_IE_SUPP_RATES)pItem; - break; - - default: - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Unrecognized EID=%dd in assocreq decode.\n", - pItem->byElementID); - break; + switch (pItem->byElementID) { + case WLAN_EID_SSID: + if (pFrame->pSSID == NULL) + pFrame->pSSID = (PWLAN_IE_SSID)pItem; + break; + case WLAN_EID_SUPP_RATES: + if (pFrame->pSuppRates == NULL) + pFrame->pSuppRates = (PWLAN_IE_SUPP_RATES)pItem; + break; + + case WLAN_EID_RSN: + if (pFrame->pRSN == NULL) + pFrame->pRSN = (PWLAN_IE_RSN)pItem; + break; + case WLAN_EID_RSN_WPA: + if (pFrame->pRSNWPA == NULL) { + if (WPAb_Is_RSN((PWLAN_IE_RSN_EXT)pItem) == TRUE) + pFrame->pRSNWPA = (PWLAN_IE_RSN_EXT)pItem; + } + break; + case WLAN_EID_EXTSUPP_RATES: + if (pFrame->pExtSuppRates == NULL) + pFrame->pExtSuppRates = (PWLAN_IE_SUPP_RATES)pItem; + break; + + default: + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Unrecognized EID=%dd in assocreq decode.\n", + pItem->byElementID); + break; } pItem = (PWLAN_IE)(((PBYTE)pItem) + 2 + pItem->len); } @@ -441,7 +439,7 @@ vMgrEncodeAssocResponse( { pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pwCapInfo = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_ASSOCRESP_OFF_CAP_INFO); pFrame->pwStatus = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) @@ -475,7 +473,7 @@ vMgrDecodeAssocResponse( pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pwCapInfo = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_ASSOCRESP_OFF_CAP_INFO); pFrame->pwStatus = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) @@ -483,7 +481,7 @@ vMgrDecodeAssocResponse( pFrame->pwAid = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_ASSOCRESP_OFF_AID); - // Information elements + /* Information elements */ pFrame->pSuppRates = (PWLAN_IE_SUPP_RATES)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_ASSOCRESP_OFF_SUPP_RATES); @@ -493,8 +491,7 @@ vMgrDecodeAssocResponse( if ((((PBYTE)pItem) < (pFrame->pBuf + pFrame->len)) && (pItem->byElementID == WLAN_EID_EXTSUPP_RATES)) { pFrame->pExtSuppRates = (PWLAN_IE_SUPP_RATES)pItem; DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pFrame->pExtSuppRates=[%p].\n", pItem); - } - else { + } else { pFrame->pExtSuppRates = NULL; } return; @@ -519,7 +516,7 @@ vMgrEncodeReassocRequest( { pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pwCapInfo = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_REASSOCREQ_OFF_CAP_INFO); pFrame->pwListenInterval = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) @@ -552,7 +549,7 @@ vMgrDecodeReassocRequest( PWLAN_IE pItem; pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pwCapInfo = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_REASSOCREQ_OFF_CAP_INFO); pFrame->pwListenInterval = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) @@ -560,42 +557,41 @@ vMgrDecodeReassocRequest( pFrame->pAddrCurrAP = (PIEEE_ADDR)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_REASSOCREQ_OFF_CURR_AP); - // Information elements + /* Information elements */ pItem = (PWLAN_IE)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_REASSOCREQ_OFF_SSID); - while(((PBYTE)pItem) < (pFrame->pBuf + pFrame->len)) { - - switch (pItem->byElementID){ - case WLAN_EID_SSID: - if (pFrame->pSSID == NULL) - pFrame->pSSID = (PWLAN_IE_SSID)pItem; - break; - case WLAN_EID_SUPP_RATES: - if (pFrame->pSuppRates == NULL) - pFrame->pSuppRates = (PWLAN_IE_SUPP_RATES)pItem; - break; - - case WLAN_EID_RSN: - if (pFrame->pRSN == NULL) { - pFrame->pRSN = (PWLAN_IE_RSN)pItem; - } - break; - case WLAN_EID_RSN_WPA: - if (pFrame->pRSNWPA == NULL) { - if (WPAb_Is_RSN((PWLAN_IE_RSN_EXT)pItem) == TRUE) - pFrame->pRSNWPA = (PWLAN_IE_RSN_EXT)pItem; - } - break; + while (((PBYTE)pItem) < (pFrame->pBuf + pFrame->len)) { - case WLAN_EID_EXTSUPP_RATES: - if (pFrame->pExtSuppRates == NULL) - pFrame->pExtSuppRates = (PWLAN_IE_SUPP_RATES)pItem; - break; - default: - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Unrecognized EID=%dd in reassocreq decode.\n", - pItem->byElementID); - break; + switch (pItem->byElementID) { + case WLAN_EID_SSID: + if (pFrame->pSSID == NULL) + pFrame->pSSID = (PWLAN_IE_SSID)pItem; + break; + case WLAN_EID_SUPP_RATES: + if (pFrame->pSuppRates == NULL) + pFrame->pSuppRates = (PWLAN_IE_SUPP_RATES)pItem; + break; + + case WLAN_EID_RSN: + if (pFrame->pRSN == NULL) + pFrame->pRSN = (PWLAN_IE_RSN)pItem; + break; + case WLAN_EID_RSN_WPA: + if (pFrame->pRSNWPA == NULL) { + if (WPAb_Is_RSN((PWLAN_IE_RSN_EXT)pItem) == TRUE) + pFrame->pRSNWPA = (PWLAN_IE_RSN_EXT)pItem; + } + break; + + case WLAN_EID_EXTSUPP_RATES: + if (pFrame->pExtSuppRates == NULL) + pFrame->pExtSuppRates = (PWLAN_IE_SUPP_RATES)pItem; + break; + default: + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Unrecognized EID=%dd in reassocreq decode.\n", + pItem->byElementID); + break; } pItem = (PWLAN_IE)(((PBYTE)pItem) + 2 + pItem->len); } @@ -646,30 +642,30 @@ vMgrDecodeProbeRequest( pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Information elements + /* Information elements */ pItem = (PWLAN_IE)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))); - while( ((PBYTE)pItem) < (pFrame->pBuf + pFrame->len) ) { + while (((PBYTE)pItem) < (pFrame->pBuf + pFrame->len)) { switch (pItem->byElementID) { - case WLAN_EID_SSID: - if (pFrame->pSSID == NULL) - pFrame->pSSID = (PWLAN_IE_SSID)pItem; - break; + case WLAN_EID_SSID: + if (pFrame->pSSID == NULL) + pFrame->pSSID = (PWLAN_IE_SSID)pItem; + break; - case WLAN_EID_SUPP_RATES: - if (pFrame->pSuppRates == NULL) - pFrame->pSuppRates = (PWLAN_IE_SUPP_RATES)pItem; - break; + case WLAN_EID_SUPP_RATES: + if (pFrame->pSuppRates == NULL) + pFrame->pSuppRates = (PWLAN_IE_SUPP_RATES)pItem; + break; - case WLAN_EID_EXTSUPP_RATES: - if (pFrame->pExtSuppRates == NULL) - pFrame->pExtSuppRates = (PWLAN_IE_SUPP_RATES)pItem; - break; + case WLAN_EID_EXTSUPP_RATES: + if (pFrame->pExtSuppRates == NULL) + pFrame->pExtSuppRates = (PWLAN_IE_SUPP_RATES)pItem; + break; - default: - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Bad EID=%dd in probereq\n", pItem->byElementID); - break; + default: + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Bad EID=%dd in probereq\n", pItem->byElementID); + break; } pItem = (PWLAN_IE)(((PBYTE)pItem) + 2 + pItem->len); @@ -697,7 +693,7 @@ vMgrEncodeProbeResponse( { pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pqwTimestamp = (PQWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_PROBERESP_OFF_TS); pFrame->pwBeaconInterval = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) @@ -734,7 +730,7 @@ vMgrDecodeProbeResponse( pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pqwTimestamp = (PQWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_PROBERESP_OFF_TS); pFrame->pwBeaconInterval = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) @@ -742,83 +738,82 @@ vMgrDecodeProbeResponse( pFrame->pwCapInfo = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_PROBERESP_OFF_CAP_INFO); - // Information elements + /* Information elements */ pItem = (PWLAN_IE)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_PROBERESP_OFF_SSID); - while( ((PBYTE)pItem) < (pFrame->pBuf + pFrame->len) ) { + while (((PBYTE)pItem) < (pFrame->pBuf + pFrame->len)) { switch (pItem->byElementID) { - case WLAN_EID_SSID: - if (pFrame->pSSID == NULL) + case WLAN_EID_SSID: + if (pFrame->pSSID == NULL) pFrame->pSSID = (PWLAN_IE_SSID)pItem; - break; - case WLAN_EID_SUPP_RATES: - if (pFrame->pSuppRates == NULL) + break; + case WLAN_EID_SUPP_RATES: + if (pFrame->pSuppRates == NULL) pFrame->pSuppRates = (PWLAN_IE_SUPP_RATES)pItem; - break; - case WLAN_EID_FH_PARMS: - break; - case WLAN_EID_DS_PARMS: - if (pFrame->pDSParms == NULL) - pFrame->pDSParms = (PWLAN_IE_DS_PARMS)pItem; - break; - case WLAN_EID_CF_PARMS: - if (pFrame->pCFParms == NULL) - pFrame->pCFParms = (PWLAN_IE_CF_PARMS)pItem; - break; - case WLAN_EID_IBSS_PARMS: - if (pFrame->pIBSSParms == NULL) - pFrame->pIBSSParms = (PWLAN_IE_IBSS_PARMS)pItem; - break; - - case WLAN_EID_RSN: - if (pFrame->pRSN == NULL) { - pFrame->pRSN = (PWLAN_IE_RSN)pItem; - } - break; - case WLAN_EID_RSN_WPA: - if (pFrame->pRSNWPA == NULL) { - if (WPAb_Is_RSN((PWLAN_IE_RSN_EXT)pItem) == TRUE) - pFrame->pRSNWPA = (PWLAN_IE_RSN_EXT)pItem; - } - break; - case WLAN_EID_ERP: - if (pFrame->pERP == NULL) - pFrame->pERP = (PWLAN_IE_ERP)pItem; - break; - case WLAN_EID_EXTSUPP_RATES: - if (pFrame->pExtSuppRates == NULL) - pFrame->pExtSuppRates = (PWLAN_IE_SUPP_RATES)pItem; - break; - - case WLAN_EID_COUNTRY: //7 - if (pFrame->pIE_Country == NULL) - pFrame->pIE_Country = (PWLAN_IE_COUNTRY)pItem; - break; - - case WLAN_EID_PWR_CONSTRAINT: //32 - if (pFrame->pIE_PowerConstraint == NULL) - pFrame->pIE_PowerConstraint = (PWLAN_IE_PW_CONST)pItem; - break; - - case WLAN_EID_CH_SWITCH: //37 - if (pFrame->pIE_CHSW == NULL) - pFrame->pIE_CHSW = (PWLAN_IE_CH_SW)pItem; - break; - - case WLAN_EID_QUIET: //40 - if (pFrame->pIE_Quiet == NULL) - pFrame->pIE_Quiet = (PWLAN_IE_QUIET)pItem; - break; - - case WLAN_EID_IBSS_DFS: - if (pFrame->pIE_IBSSDFS == NULL) - pFrame->pIE_IBSSDFS = (PWLAN_IE_IBSS_DFS)pItem; - break; - - default: - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Bad EID=%dd in proberesp\n", pItem->byElementID); - break; + break; + case WLAN_EID_FH_PARMS: + break; + case WLAN_EID_DS_PARMS: + if (pFrame->pDSParms == NULL) + pFrame->pDSParms = (PWLAN_IE_DS_PARMS)pItem; + break; + case WLAN_EID_CF_PARMS: + if (pFrame->pCFParms == NULL) + pFrame->pCFParms = (PWLAN_IE_CF_PARMS)pItem; + break; + case WLAN_EID_IBSS_PARMS: + if (pFrame->pIBSSParms == NULL) + pFrame->pIBSSParms = (PWLAN_IE_IBSS_PARMS)pItem; + break; + + case WLAN_EID_RSN: + if (pFrame->pRSN == NULL) + pFrame->pRSN = (PWLAN_IE_RSN)pItem; + break; + case WLAN_EID_RSN_WPA: + if (pFrame->pRSNWPA == NULL) { + if (WPAb_Is_RSN((PWLAN_IE_RSN_EXT)pItem) == TRUE) + pFrame->pRSNWPA = (PWLAN_IE_RSN_EXT)pItem; + } + break; + case WLAN_EID_ERP: + if (pFrame->pERP == NULL) + pFrame->pERP = (PWLAN_IE_ERP)pItem; + break; + case WLAN_EID_EXTSUPP_RATES: + if (pFrame->pExtSuppRates == NULL) + pFrame->pExtSuppRates = (PWLAN_IE_SUPP_RATES)pItem; + break; + + case WLAN_EID_COUNTRY: /* 7 */ + if (pFrame->pIE_Country == NULL) + pFrame->pIE_Country = (PWLAN_IE_COUNTRY)pItem; + break; + + case WLAN_EID_PWR_CONSTRAINT: /* 32 */ + if (pFrame->pIE_PowerConstraint == NULL) + pFrame->pIE_PowerConstraint = (PWLAN_IE_PW_CONST)pItem; + break; + + case WLAN_EID_CH_SWITCH: /* 37 */ + if (pFrame->pIE_CHSW == NULL) + pFrame->pIE_CHSW = (PWLAN_IE_CH_SW)pItem; + break; + + case WLAN_EID_QUIET: /* 40 */ + if (pFrame->pIE_Quiet == NULL) + pFrame->pIE_Quiet = (PWLAN_IE_QUIET)pItem; + break; + + case WLAN_EID_IBSS_DFS: + if (pFrame->pIE_IBSSDFS == NULL) + pFrame->pIE_IBSSDFS = (PWLAN_IE_IBSS_DFS)pItem; + break; + + default: + DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Bad EID=%dd in proberesp\n", pItem->byElementID); + break; } pItem = (PWLAN_IE)(((PBYTE)pItem) + 2 + pItem->len); @@ -845,7 +840,7 @@ vMgrEncodeAuthen( { pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pwAuthAlgorithm = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_AUTHEN_OFF_AUTH_ALG); pFrame->pwAuthSequence = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) @@ -853,7 +848,6 @@ vMgrEncodeAuthen( pFrame->pwStatus = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_AUTHEN_OFF_STATUS); pFrame->len = WLAN_HDR_ADDR3_LEN + WLAN_AUTHEN_OFF_STATUS + sizeof(*(pFrame->pwStatus)); - return; } @@ -878,7 +872,7 @@ vMgrDecodeAuthen( pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pwAuthAlgorithm = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_AUTHEN_OFF_AUTH_ALG); pFrame->pwAuthSequence = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) @@ -886,14 +880,12 @@ vMgrDecodeAuthen( pFrame->pwStatus = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_AUTHEN_OFF_STATUS); - // Information elements + /* Information elements */ pItem = (PWLAN_IE)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_AUTHEN_OFF_CHALLENGE); - if ((((PBYTE)pItem) < (pFrame->pBuf + pFrame->len)) && (pItem->byElementID == WLAN_EID_CHALLENGE)) { + if ((((PBYTE)pItem) < (pFrame->pBuf + pFrame->len)) && (pItem->byElementID == WLAN_EID_CHALLENGE)) pFrame->pChallenge = (PWLAN_IE_CHALLENGE)pItem; - } - return; } @@ -916,11 +908,10 @@ vMgrEncodeDeauthen( { pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pwReason = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_DEAUTHEN_OFF_REASON); pFrame->len = WLAN_HDR_ADDR3_LEN + WLAN_DEAUTHEN_OFF_REASON + sizeof(*(pFrame->pwReason)); - return; } @@ -943,10 +934,9 @@ vMgrDecodeDeauthen( { pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pwReason = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_DEAUTHEN_OFF_REASON); - return; } @@ -969,7 +959,7 @@ vMgrEncodeReassocResponse( { pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pwCapInfo = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_REASSOCRESP_OFF_CAP_INFO); pFrame->pwStatus = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) @@ -978,7 +968,6 @@ vMgrEncodeReassocResponse( + WLAN_REASSOCRESP_OFF_AID); pFrame->len = WLAN_HDR_ADDR3_LEN + WLAN_REASSOCRESP_OFF_AID + sizeof(*(pFrame->pwAid)); - return; } @@ -1004,7 +993,7 @@ vMgrDecodeReassocResponse( pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf; - // Fixed Fields + /* Fixed Fields */ pFrame->pwCapInfo = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_REASSOCRESP_OFF_CAP_INFO); pFrame->pwStatus = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) @@ -1012,15 +1001,14 @@ vMgrDecodeReassocResponse( pFrame->pwAid = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_REASSOCRESP_OFF_AID); - //Information elements + /* Information elements */ pFrame->pSuppRates = (PWLAN_IE_SUPP_RATES)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)) + WLAN_REASSOCRESP_OFF_SUPP_RATES); pItem = (PWLAN_IE)(pFrame->pSuppRates); pItem = (PWLAN_IE)(((PBYTE)pItem) + 2 + pItem->len); - if ((((PBYTE)pItem) < (pFrame->pBuf + pFrame->len)) && (pItem->byElementID == WLAN_EID_EXTSUPP_RATES)) { + if ((((PBYTE)pItem) < (pFrame->pBuf + pFrame->len)) && (pItem->byElementID == WLAN_EID_EXTSUPP_RATES)) pFrame->pExtSuppRates = (PWLAN_IE_SUPP_RATES)pItem; - } return; } |