| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <20080419141540.GA30844@elf.ucw.cz>
Date: Sat, 19 Apr 2008 16:15:40 +0200
From: Pavel Machek <pavel@....cz>
To: kernel list <linux-kernel@...r.kernel.org>, kaszak@...il.com,
lcostantino@...il.com
Subject: w35und: remove unused bssdbase
remove unused bssdbase
---
commit 6627ff26a459db3e792ec4dc194122c133c150a5
tree 254f1861a0ed6aa0f02987ef1775fb95c97aec3c
parent 691a6ec372a481499e882739106864d33ef8f4eb
author Pavel <pavel@....ucw.cz> Sat, 19 Apr 2008 16:15:08 +0200
committer Pavel <pavel@....ucw.cz> Sat, 19 Apr 2008 16:15:08 +0200
.../net/wireless/winbond/winbondport/bssdbase.c | 1395 -----------------------
1 files changed, 3 insertions(+), 1392 deletions(-)
diff --git a/drivers/net/wireless/winbond/winbondport/bssdbase.c b/drivers/net/wireless/winbond/winbondport/bssdbase.c
index a0389d1..ffa6f40 100644
--- a/drivers/net/wireless/winbond/winbondport/bssdbase.c
+++ b/drivers/net/wireless/winbond/winbondport/bssdbase.c
@@ -12,1409 +12,20 @@
#include "os_common.h"
-//#include "sme.h" // use SME state defines
-
-u16 GetElement( PWB32_ADAPTER Adapter, u16 wBssIdx, u8 * ElementAddr, u16 Idx );
-
-
-//====================== Rate conversion table ==========================
-static const u8 Bitmap2RateValue[32] =
-{ 0, // BIT 0
- RATE_1M, // BIT 1
- RATE_2M, // BIT 2
- 0, // BIT 3
- 0, // BIT 4
- RATE_5dot5M, // BIT 5
- RATE_6M, // BIT 6
- 0, // BIT 7
- 0, // BIT 8
- RATE_9M, // BIT 9
- 0, // BIT 10
- RATE_11M, // BIT 11
- RATE_12M, // BIT 12
- 0, // BIT 13
- 0, // BIT 14
- 0, // BIT 15
- 0, // BIT 16
- RATE_33M, // BIT 17
- RATE_18M, // BIT 18
- RATE_36M, // BIT 19
- 0, // BIT 20
- 0, // BIT 21
- RATE_22M, // BIT 22
- 0, // BIT 23
- RATE_24M, // BIT 24
- RATE_48M, // BIT 25
- 0, // BIT 26
- 0, // BIT 27
- RATE_54M, // BIT 28
- 0, // BIT 29
- 0, // BIT 30
- 0, // BIT 31
-};
-//#endif
-
-void vBSSdescriptionInit(PWB32_ADAPTER Adapter)
-{
- u16 i;
-
- for (i = 0; i < MAX_BSS_DESCRIPT_ELEMENT; i++)
- {
- psBSS(i)->SlotValid = 0;
- psBSS(i)->wIndex = i;
- psBSS(i)->psAdapter = Adapter;
- //The other fields will be updated when receiving beacon or probe
- //response except to the following fields:
- psBSS(i)->wAuthAlgo = OPEN_AUTH; //default value: OPEN_AUTH = 0
- psBSS(i)->wAuthSeqNum = 0;
- }
- //entry 1 is reserved for broadcast address
- psBSS(1)->SlotValid = 1;
- memcpy( psBSS(1)->abPeerAddress, "\xff\xff\xff\xff\xff\xff", MAC_ADDR_LENGTH );
- //MLME_findSTA(psBSS(1));
-}
-
-//search valid BSS descriptors at the surrounding environment
-void vBSSfoundList(PWB32_ADAPTER Adapter)
-{
- BUG();
-}
-
-u8 boChanFilter(PWB32_ADAPTER Adapter, u8 ChanNo)
-{
- u8 boFilter = FALSE;
-
- switch (psLOCAL->region)
- {
- case REGION_EUROPE:
- if (ChanNo > 13)
- boFilter = TRUE;
- break;
- case REGION_JAPAN:
- case REGION_UNKNOWN:
- break;
- case REGION_FRANCE:
- if ((ChanNo < 10) || (ChanNo > 13))
- boFilter = TRUE;
- break;
- case REGION_SPAIN:
- if ((ChanNo < 10) || (ChanNo > 11))
- boFilter = TRUE;
- break;
- case REGION_ISRAEL:
- if ((ChanNo < 3) || (ChanNo > 9))
- boFilter = TRUE;
- break;
- case REGION_USA:
- default:
- if (ChanNo > 11)
- boFilter = TRUE;
- break;
- }
- return boFilter;
-}
//Get an empty BSS descriptor entry
u16 wBSSGetEntry(PWB32_ADAPTER Adapter)
{
- u16 i, ret=0;
-
- OS_SPIN_LOCK_ACQUIRED( &Adapter->sMlmeFrame.MLMESpinLock );
- //Phase 1
- for (i=2; i<MAX_BSS_DESCRIPT_ELEMENT; i++)
- {
- if (psBSS(i)->SlotValid != 1) //
- {
- psBSS(i)->SlotValid = 1;
- ret = i;
- break;
- }
- }
- //Phase 2
- //=> BSS descriptor is allocated due to the frame receiving.
- // The frame may be beacon/probe resp. or others(data frame, meaningless
- // frame..). So if it is allocated due to not beacon/probe/resp. frame,
- // we will reuse it.
- if (0 == ret)
- {
- #ifdef _PE_STATE_DUMP_
- WBDEBUG(("BSS descriptor allocated phase 2\n"));
- #endif
- for (i=2; i<MAX_BSS_DESCRIPT_ELEMENT; i++)
- {
- //Check BSSID
- //if ((0 == ((PMACADDR)psBSS(i)->abBssID)->ll) &&
- // (0 == ((PMACADDR)psBSS(i)->abBssID)->ss))
- if (!boMLME_FoundSTAinfo(psBSS(i)))
- {
- ret = i;
- break;
- }
- }
- }
- OS_SPIN_LOCK_RELEASED( &Adapter->sMlmeFrame.MLMESpinLock );
- return ret;
-}
-
-#define PHASE_OUT_TIMER 1000
-//============================================================================
-// vSimpleHouseKeeping --
-//
-// Description:
-// When receiving a SCAN_REQ msg in SCAN module, set the BSS descriptor entries
-// except to the psLOCAL->wConnectedSTAindex one to INACTIVE state if
-// psSCAN->boSave is FALSE.
-// (1)Set psSCAN->boSave to TRUE when receiving SCAN_REQ from ROAM module
-// (2)
-// Arguments:
-// Adapter - The handle of an adapter bock.
-//
-//============================================================================
-void vSimpleHouseKeeping(PWB32_ADAPTER Adapter)
-{
- BUG();
-}
-
-u16 wBSShouseKeeping(PWB32_ADAPTER Adapter)
-{
- int i, iAvailable;
-
- iAvailable=0;
- // Rule1: all STAs in [IDLE_SCAN] and didn't update for a PHASE_OUT time
- for (i=0;i<MAX_BSS_DESCRIPT_ELEMENT;i++)
- {
- if (boMLME_IdleScanState(psBSS(i))) //->wState==IDLE_SCAN)
- {
- //if ((HWLocalTime-psBSS(i)->dwLocalTime)>PHASE_OUT_TIMER)
- //{
- // MLME_initState(psBSS(i)); // MLME: INACTIVE
- // iAvailable=i+1;
- //}
- }
- }
- if (iAvailable!=0) return (u16)(iAvailable);
- // Rule2: all STAs didn't update for a PHASE_OUT time and its BSSID and SSID are not currently used
- for (i=0;i<MAX_BSS_DESCRIPT_ELEMENT;i++)
- {
- //if ((HWLocalTime-psBSS(i)->dwLocalTime)>PHASE_OUT_TIMER)
- //{
- // if (boCmpMacAddr(psBSS(i)->abBssID,local->BSSID)
- // {
- // MLME_initState(psBSS(i));
- // iAvailable=i+1;
- // }
- //}
- }
- return (u16)(iAvailable);
-}
-
-//clear the content of some elements in this bss descriptor
-void ClearBSSdescpt(PWB32_ADAPTER Adapter, u16 i)
-{
- //TODO : should the SlotValid be cleared to 0 to reuse this entry??
- OS_MEMORY_CLEAR( psBSS(i)->abBssID, MAC_ADDR_LENGTH );
- OS_MEMORY_CLEAR( &(psBSS(i)->CapabilityInformation), sizeof(struct Capability_Information_Element) );
- OS_MEMORY_CLEAR( &(psBSS(i)->SupportedRateSet), sizeof(struct Supported_Rates_Element) );
- OS_MEMORY_CLEAR( &(psBSS(i)->ERP_Information_Set), sizeof(struct ERP_Information_Element) );
- OS_MEMORY_CLEAR( &(psBSS(i)->ExtendedSupportedRateSet), sizeof(struct Extended_Supported_Rates_Element) );
- psBSS(i)->dwBasicRateBitmap = 0;
- psBSS(i)->dwOperationalRateBitmap = 0;
- //psBSS(i)->RSN_Capability = 0;
-
- psBSS(i)->ScanTimeStamp = 0;
- psBSS(i)->BssTimeStamp = 0;
- //psBSS(i)->band = 0;
-}
-//============================================================================
-// wBSSfindSSID --
-//
-// Description:
-// Find the BSSDescriptor entry based on the input SSID
-//
-// Arguments:
-// Adapter - The handle of an adapter bock.
-// psSsid - The SSID that will be searched in the BSSDescripotr set
-//
-// Return:
-// 0 - not found
-// other - the BSSDescriptor entry index of the found STA
-//============================================================================
-u16 wBSSfindSSID(PWB32_ADAPTER Adapter, struct SSID_Element *psSsid)
-{
- u16 i;
-
- for (i=2; i<MAX_BSS_DESCRIPT_ELEMENT; i++)
- {
- if ((boMLME_FoundSTAinfo(psBSS(i))) &&
- (psSsid->Length == psBSS(i)->SSID.Length) &&
- OS_MEMORY_COMPARE( psSsid->SSID, psBSS(i)->SSID.SSID, psSsid->Length) )
- {
- return i;
- }
- }
- return (u16)(0);
-}
-
-//============================================================================
-// wBSSfindBssID --
-//
-// Description:
-// Find the BSSDescriptor entry based on the input BSSID
-//
-// Arguments:
-// Adapter - The handle of an adapter bock.
-// psSsid - The BSSID that will be searched in the BSSDescripotr set
-//
-// Return:
-// 0 - not found
-// other - the BSSDescriptor entry index of the found STA
-//============================================================================
-u16 wBSSfindBssID(PWB32_ADAPTER Adapter, u8 *pbBssid)
-{
- u16 i;
-
- for (i=2; i<MAX_BSS_DESCRIPT_ELEMENT; i++)
- {
- if( boMLME_FoundSTAinfo( psBSS(i) ) &&
- boCmpMacAddr( pbBssid, psBSS(i)->abBssID ) )
- {
- return i;
- }
- }
- return (u16)(0);
-}
-
-u16 wBSSfindDedicateCandidate(PWB32_ADAPTER Adapter, struct SSID_Element *psSsid, u8 *pbBssid)
-{
- u16 i;
-
- for (i=2; i<MAX_BSS_DESCRIPT_ELEMENT; i++)
- {
- if( boMLME_FoundSTAinfo( psBSS(i) ) &&
- boCmpMacAddr( pbBssid, psBSS(i)->abBssID ) )
- {
- if ( (psSsid->Length == psBSS(i)->SSID.Length) &&
- OS_MEMORY_COMPARE( psSsid->SSID, psBSS(i)->SSID.SSID, psSsid->Length) )
- return i;
- }
- }
- return (u16)(0);
-}
-
-//============================================================================
-// wBSSfindMACaddr --
-//
-// Description:
-// Find the BSSDescriptor entry based on the input MAC address
-//
-// Arguments:
-// Adapter - The handle of an adapter bock.
-// psSsid - The MAC address that will be searched in the BSSDescripotr set
-//
-// Return:
-// 0 - not found
-// other - the BSSDescriptor entry index of the found STA
-//============================================================================
-u16 wBSSfindMACaddr(PWB32_ADAPTER Adapter, u8 *pbMacAddr)
-{
- u16 i;
-
- for (i=2; i<MAX_BSS_DESCRIPT_ELEMENT; i++)
- {
- if( boMLME_FoundSTAinfo( psBSS(i) ) &&
- boCmpMacAddr( pbMacAddr, psBSS(i)->abPeerAddress ) )
- {
- return i;
- }
- }
- return (u16)(0);
+ BUG(); /* foo */
}
u16 wBSSsearchMACaddr(PWB32_ADAPTER Adapter, u8 *pbMacAddr, u8 band)
{
- u16 i;
- u16 ret = 0;
-
- for (i=2; i<MAX_BSS_DESCRIPT_ELEMENT; i++)
- {
- if (psBSS(i)->SlotValid == 1)
- {
- if( boCmpMacAddr( pbMacAddr, psBSS(i)->abPeerAddress ) &&
- (band == psBSS(i)->band) )
- {
- ret = i;
- }
- }
- }
- return ret;
-}
-
-//============================================================================
-// wBSSaddScanData --
-//
-// Description:
-// The BSSDescriptor entry of the received beacon does not exist, fill the
-// received beacon to the new BSSDescriptor entry.
-//
-// Arguments:
-// Adapter - The handle of an adapter bock.
-// wBssIdx - BSSDescriptor entry index that will fill the received beacon
-// psRcvData - The received beacon frame
-//
-// Return:
-// 0 - FAIL
-// 1 - SUCCESS
-//============================================================================
-u16 wBSSaddScanData(PWB32_ADAPTER Adapter, u16 wBssIdx, psRXDATA psRcvData)
-{
- BUG();
-}
-
-static u8 ZeroPattern[32]= {0,0,0,0,0, 0,0,0,0,0, 0,0,0,0,0, 0,0,0,0,0,
- 0,0,0,0,0, 0,0,0,0,0, 0,0};
-
-u16 GetElement( PWB32_ADAPTER Adapter, u16 wBssIdx, u8 * ElementAddr, u16 Idx )
-{
- u8 ElementID = *(ElementAddr+Idx);
- u8 ElementLen = *(ElementAddr+Idx+1);
- u8* pbElementData = ElementAddr + Idx;
- u8* RsnNum=&psBSS(wBssIdx)->Rsn_Num;
- u32 OUI_tmp;
- u16 Version_tmp, Pairewise_count, Auth_count;
-
- switch (ElementID)
- {
- case ELEMENT_ID_SSID:
- {
- struct SSID_Element *pSsidTmp;
-
- pSsidTmp = (struct SSID_Element *)pbElementData;
- if ((pSsidTmp->Length == 0) ||
- OS_MEMORY_COMPARE( pSsidTmp->SSID, ZeroPattern, pSsidTmp->Length ) )
- {
- #ifdef _PE_STATE_DUMP_
- WBDEBUG(("It may be a hidden SSID. Don't update it!\n"));
- #endif
- }
- else
- memcpy( &(psBSS(wBssIdx)->SSID), pbElementData, ElementLen+2 );
- }
- break;
- case ELEMENT_ID_SUPPORTED_RATES:
- //Buffalo g54 AP put all rates into the SupportedRateSet(don't have
- // ExtendedSupportedRateSet
- //NOTE:
- //If the length of SupportedRateSet is larger then 8, we suppose the peer
- //STA puts all the rates into SupportedRateSet and doesn't have
- //ExtendedSupportedRateSet
- if (ElementLen>8)
- {
- memcpy( &(psBSS(wBssIdx)->SupportedRateSet), pbElementData, 8+2 );
- psBSS(wBssIdx)->SupportedRateSet.Length = 8;
- //The others will be stored into ExtendedSupportedRateSet
- psBSS(wBssIdx)->ExtendedSupportedRateSet.Element_ID = ELEMENT_ID_EXTENDED_SUPPORTED_RATES;
- memcpy( psBSS(wBssIdx)->ExtendedSupportedRateSet.ExtendedSupportedRates,
- pbElementData+10, ElementLen-8 );
- psBSS(wBssIdx)->ExtendedSupportedRateSet.Length = ElementLen-8;
- }
- else
- memcpy( &(psBSS(wBssIdx)->SupportedRateSet), pbElementData, ElementLen+2 );
- break;
- case ELEMENT_ID_FH_PARAMETER_SET:
- break;
- case ELEMENT_ID_DS_PARAMETER_SET:
- if ((wBssIdx == psLOCAL->wConnectedSTAindex) &&
- (((struct DS_Parameter_Set_Element*)pbElementData)->Current_Channel
- != psBSS(wBssIdx)->DS_Parameter_Set.Current_Channel))
- {
- //TODO: If the band is different, then ???
- #ifdef _PE_STATE_DUMP_
- WBDEBUG(("!!!The channel of AP has been changed.\n"));
- #endif
- psLOCAL->boReceiveUncorrectInfo = TRUE;
- }
- else
- {
- memcpy( &(psBSS(wBssIdx)->DS_Parameter_Set), pbElementData, ElementLen+2 );
- //psBSS(wBssIdx)->band = psLOCAL->band;//It has been assigned at Mds_MpduProcess()
- }
- break;
- case ELEMENT_ID_CF_PARAMETER_SET:
- memcpy( &(psBSS(wBssIdx)->CF_Parameter_Set), pbElementData, ElementLen+2 );
- break;
- case ELEMENT_ID_TIM:
- memcpy( &(psBSS(wBssIdx)->TIM_Element_Set), pbElementData, ElementLen+2 );
- break;
- case ELEMENT_ID_IBSS_PARAMETER_SET:
- memcpy( &(psBSS(wBssIdx)->IBSS_Parameter_Set), pbElementData, ElementLen+2 );
- //20060926 add by anson's endian
- *(u16 *)psBSS(wBssIdx)->IBSS_Parameter_Set.ATIM_Window =
- cpu_to_le16(*(u16 *)psBSS(wBssIdx)->IBSS_Parameter_Set.ATIM_Window);
- break;
- case ELEMENT_ID_ERP_INFORMATION:
- memcpy( &(psBSS(wBssIdx)->ERP_Information_Set), pbElementData, ElementLen+2 );
- if ((wBssIdx == psLOCAL->wConnectedSTAindex) &&
- (psBSS(psLOCAL->wConnectedSTAindex)->bBssType == ESS_NET))
- { //follow the setting of AP
- psLOCAL->boNonERPpresent = psBSS(wBssIdx)->ERP_Information_Set.NonERP_Present;
- psLOCAL->boProtectMechanism = psBSS(wBssIdx)->ERP_Information_Set.Use_Protection;
- if (psLOCAL->bPreambleMode == AUTO_MODE)
- {
- if (psBSS(wBssIdx)->ERP_Information_Set.Barker_Preamble_Mode)
- psLOCAL->boShortPreamble = 0;
- else
- psLOCAL->boShortPreamble = 1;
- }
- //The ShortSlotTime in capability may change during the connection?? Yes!
- if (psLOCAL->bSlotTimeMode == AUTO_MODE)
- {
- if (psLOCAL->boShortSlotTime != psBSS(wBssIdx)->CapabilityInformation.Capability.Short_Slot_Time)
- {
- psLOCAL->boShortSlotTime = psBSS(wBssIdx)->
- CapabilityInformation.Capability.Short_Slot_Time;
- if (psBSS(wBssIdx)->CapabilityInformation.Capability.Short_Slot_Time)
- hal_set_slot_time(&Adapter->sHwData, WLAN_SLOT_TIME_TYPE_SHORT);
- else
- hal_set_slot_time(&Adapter->sHwData, WLAN_SLOT_TIME_TYPE_LONG);
- }
- }
- }
- break;
- case ELEMENT_ID_EXTENDED_SUPPORTED_RATES:
- memcpy( &(psBSS(wBssIdx)->ExtendedSupportedRateSet), pbElementData, ElementLen+2 );
- break;
- //--------------------------------------------------------------------------------------------
- // modified by ws at 09/14/04. To parse received frame and save avaliable data to
- // data descriptor.
- //--------------------------------------------------------------------------------------------
- //TODO : [1004]
- case ELEMENT_ID_RSN_WPA:
- //if wpa rsn and wpa2 rsn are included in the same beacon or probe response, both wpa and wpa2
- //cipher suites will be placed in different place,otherwise the RsnIe_Type will be WPA2 rather than WPA,
- //since WPA2 has higher priority.
- {
- struct RSN_Information_Element* rsnie=(struct RSN_Information_Element *)pbElementData;
- struct RSN_Auth_Sub_Information_Element * auth_cipher;
- u16 i;
- u8 LenTmp = 0;
-
- //added a condition for comparing OUI by ws 09/23/04
- if( rsnie->Length < WLAN_MIN_RSN_WPA_LENGTH )
- break;
-
- // 20061108 Modify for WPS
- memcpy( &Version_tmp, &rsnie->Version, sizeof(u16) );
- memcpy( &OUI_tmp, &rsnie->OuiWPAAdditional, sizeof(u32) );
- //20060926 add by anson's endian
- Version_tmp = cpu_to_le16( Version_tmp );
- OUI_tmp = cpu_to_le32( OUI_tmp );
-
- if( Version_tmp !=1 )
- break;
-
- // 20061108 WPS OUI support
- if( ElementAddr[0]==0x50 && OUI_tmp==WPA_WPS_OUI ) // Storing all field of WPS information of Probe response(0x50)
- {
- memcpy( &psBSS(wBssIdx)->WPS_IE_Data, pbElementData, ElementLen + 2 );
- psBSS(wBssIdx)->WPS_IE_length_tmp = ElementLen;
- break; // End of WSC IE processing
- }
-
- if( (OUI_tmp != WPA_OUI_BIG) && (OUI_tmp != WPA_OUI_LITTLE) )
- break;
-
- LenTmp = 6;//OuiWPAAdditional && version
- //802.11i/D4.0 :
- //If any optional field is absent, none of the subsequent
- //fields shall be included.
- do
- {
- if (rsnie->Length >= 10)// checking group cipher suite are included in rsn
- {
- memcpy( &(psBSS(wBssIdx)->group_cipher), &rsnie->GroupKeySuite, sizeof(OUI_WPA) );
- LenTmp += 4;
- }
- else
- break;
- if(rsnie->Length >= 12) //PairwiseKey suite count field exists
- {
- memcpy( &Pairewise_count, &rsnie->PairwiseKeySuiteCount, sizeof(u16) );
- //20060926 add by anson's endian
- Pairewise_count = cpu_to_le16( Pairewise_count );
- if( (Pairewise_count > WLAN_MAX_PAIRWISE_CIPHER_SUITE_COUNT) ||
- (rsnie->Length < (12 + Pairewise_count * 4)) )
- {
- break;
- }
- else
- {
- psBSS(wBssIdx)->pairwise_key_cipher_suite_count = Pairewise_count;
- memcpy( &psBSS(wBssIdx)->pairwise_key_cipher_suites[0],
- rsnie->PairwiseKeySuite, Pairewise_count * 4);
-
- LenTmp += (2+(Pairewise_count<<2));
- //for multi pairwise key cipher suites, priority of CCMP > TKIP priority
- for( i=0; i<Pairewise_count; i++ )
- {
- if( psBSS(wBssIdx)->pairwise_key_cipher_suite_selected==0 ||
- psBSS(wBssIdx)->pairwise_key_cipher_suite_selected < rsnie->PairwiseKeySuite[i].SuitSelector.Type )
- psBSS(wBssIdx)->pairwise_key_cipher_suite_selected=rsnie->PairwiseKeySuite[i].SuitSelector.Type;
- }
- }
- }
- else
- break;
- if(rsnie->Length >= (LenTmp+2))
- {
- //point to a structure of RSN_authentucation information, included ID and length fields
- auth_cipher = (struct RSN_Auth_Sub_Information_Element *)(pbElementData+(LenTmp+2));
- memcpy( &Auth_count, &auth_cipher->AuthKeyMngtSuiteCount, sizeof(u16) );
- //20060926 add by anson's endian
- Auth_count = cpu_to_le16( Auth_count );
- if( (Auth_count > WLAN_MAX_AUTH_KEY_MGT_SUITE_LIST_COUNT) ||
- (rsnie->Length < (LenTmp + 2 +(Auth_count<<2))) )
- {
- break;
- }
- else
- {
- psBSS(wBssIdx)->auth_key_mgt_suite_count = Auth_count;
- memcpy( &psBSS(wBssIdx)->auth_key_mgt_suites, auth_cipher->AuthKeyMngtSuite,
- Auth_count * 4);
- LenTmp += (2+(Auth_count<<2));
- }
- }
- else
- break;
- if (rsnie->Length >= (LenTmp+2)) //RSN capability exists
- {
- //address of RSN capability
- memcpy( &(psBSS(wBssIdx)->rsn_capabilities), pbElementData+(LenTmp+2), 2 );
- //20060926 add by anson's endian
- *(u16 *)&(psBSS(wBssIdx)->rsn_capabilities) =
- cpu_to_le16( *(u16 *)&(psBSS(wBssIdx)->rsn_capabilities) );
- LenTmp += 2;
- }
-
- psBSS(wBssIdx)->RsnIe_Type[*RsnNum] = ElementID;
- psBSS(wBssIdx)->RsnIe_len += LenTmp;
- (*RsnNum)++;
-
- }while (FALSE);
- }
- break;
- #ifdef _WPA2_
- case ELEMENT_ID_RSN_WPA2:
- {
- struct WPA2_RSN_Information_Element* wpa2_rsnie = (struct WPA2_RSN_Information_Element *)pbElementData;
- struct WPA2_RSN_Auth_Sub_Information_Element * wpa2_auth_cipher;
- u8 LenTmp = 0;
- u16 i, Auth_count;
-
- //added a condition for checking OUI
- if( wpa2_rsnie->Length < WLAN_MIN_RSN_WPA2_LENGTH )
- break;
- else
- {
- memcpy( &Version_tmp, &wpa2_rsnie->Version, sizeof(u16) );
- //20060926 add by anson's endian
- Version_tmp = cpu_to_le16( Version_tmp );
- if( Version_tmp != 1 )
- break;
- }
- LenTmp = 2;//version
-
- do
- { //measure rsn included the group cipher suite into
- if (wpa2_rsnie->Length >= 6)
- {
- memcpy( &(psBSS(wBssIdx)->wpa2_group_cipher), &wpa2_rsnie->GroupKeySuite, sizeof(OUI_WPA2) );
- LenTmp += 4;
- }
- else
- break;
-
- if( wpa2_rsnie->Length >= 8 ) //PairwiseKey suite count field exists
- {
- memcpy( &Pairewise_count, &wpa2_rsnie->PairwiseKeySuiteCount, sizeof(u16) );
- //20060926 add by anson's endian
- Pairewise_count = cpu_to_le16( Pairewise_count );
- if( (Pairewise_count > WLAN_MAX_PAIRWISE_CIPHER_SUITE_COUNT) ||
- (wpa2_rsnie->Length < (8 + Pairewise_count * 4)) )
- {
- break;
- }
- else
- {
- psBSS(wBssIdx)->wpa2_pairwise_key_cipher_suite_count = Pairewise_count;
- memcpy( &psBSS(wBssIdx)->wpa2_pairwise_key_cipher_suites[0],
- wpa2_rsnie->PairwiseKeySuite, Pairewise_count * 4 );
-
- LenTmp += (2 + (Pairewise_count<<2));
- //for multi pairwise key cipher suite, CCMP>TKIP
- for( i=0; i<Pairewise_count; i++ )
- {
- if( psBSS(wBssIdx)->wpa2_pairwise_key_cipher_suite_selected==0 ||
- psBSS(wBssIdx)->wpa2_pairwise_key_cipher_suite_selected < wpa2_rsnie->PairwiseKeySuite[i].SuitSelector.Type )
- psBSS(wBssIdx)->wpa2_pairwise_key_cipher_suite_selected=wpa2_rsnie->PairwiseKeySuite[i].SuitSelector.Type;
- }
- }
- }
- else
- break;
-
- if( wpa2_rsnie->Length >= (LenTmp+2) ) //authentication suite count field exists
- {
- //address of authentication suite
- //include ID and length fields
- wpa2_auth_cipher = (struct WPA2_RSN_Auth_Sub_Information_Element *)(pbElementData + (LenTmp+2) );
- memcpy( &Auth_count, &wpa2_auth_cipher->AuthKeyMngtSuiteCount, sizeof(u16) );
- //20060926 add by anson's endian
- Auth_count = cpu_to_le16( Auth_count );
- if( (Auth_count > WLAN_MAX_AUTH_KEY_MGT_SUITE_LIST_COUNT) ||
- (wpa2_rsnie->Length < (LenTmp + 2 +(Auth_count<<2))) )
- {
- break;
- }
- else
- {
- psBSS(wBssIdx)->wpa2_auth_key_mgt_suite_count = Auth_count;
- memcpy( &psBSS(wBssIdx)->wpa2_auth_key_mgt_suites,
- wpa2_auth_cipher->AuthKeyMngtSuite, Auth_count * 4 );
-
- LenTmp += (2+(Auth_count<<2));
- }
- }
- else
- break;
-
- if (wpa2_rsnie->Length >= (LenTmp+2)) //RSN capability exists
- {
- //address of RSN capability
- memcpy( &(psBSS(wBssIdx)->wpa2_rsn_capabilities), pbElementData+(LenTmp+2), sizeof(struct RSN_Capability_Element) );
- //20060926 add by anson's endian
- *(u16 *)&(psBSS(wBssIdx)->wpa2_rsn_capabilities) =
- cpu_to_le16( *(u16 *)&(psBSS(wBssIdx)->wpa2_rsn_capabilities) );
- //to check this AP supports pre authenctication or not
- if(psBSS(wBssIdx)->rsn_capabilities.RSN_Capability.Pre_Auth)
- psBSS(wBssIdx)->pre_auth=TRUE;
- else
- psBSS(wBssIdx)->pre_auth=FALSE;
-
- LenTmp += 2;
- }
-
- psBSS(wBssIdx)->RsnIe_Type[*RsnNum]= ElementID;
- psBSS(wBssIdx)->RsnIe_len += LenTmp;
- (*RsnNum)++;
- }while (FALSE);
-
- }
- #endif
- default:
- break;
- }
-
- Idx +=(ElementLen+2);
- return Idx;
-}
-
-//==========================================================================
-// modified by WS 09/15/04
-// for solving WWU showed up error message "LIST index out of bounds (5)"
-// and "Access violation at address 00407494 in module" when receive csico AP
-// beacon.The solution is to filter out useless data and reassemble
-// information element send to NDIS.
-//
-//===========================================================================
-void Assemble_IE(PWB32_ADAPTER Adapter, u16 wBssIdx)
-{
- WB_BSSDESCRIPTION *Desc=psBSS(wBssIdx);
- struct RSN_Information_Element *rsn_ie;
- struct RSN_Auth_Sub_Information_Element *auth_sub_ie;
-
- #ifdef _WPA2_
- struct WPA2_RSN_Information_Element *WPA2_rsn_ie;
- struct WPA2_RSN_Auth_Sub_Information_Element *WPA2_auth_sub_ie;
- #endif //end def _WPA2_
-
- u8 LenLeft=psBSS(wBssIdx)->RsnIe_len;
- u8 RsnNo=0;
- u8 ies_len=0;
- u8 *IEs=psBSS(wBssIdx)->ies;
- u32 uValue;
- u16 Pairwise_count, Auth_count;
- u16 Version_tmp;
-
- Desc->ies_len=0;
-
- vRateToBitmap(Adapter, wBssIdx);
- psBSS(wBssIdx)->boERP = boIsERPsta(Adapter, wBssIdx);
-
- // fix field for ndis
- memcpy( IEs ,&Desc->Timestamp, 8 );
- ies_len+=8;
- IEs+=8;
-
- memcpy( IEs, &Desc->Beacon_Period, 2 );
- //20060926 add by anson's endian
- *(u16 *)IEs = cpu_to_le16( *(u16 *)IEs );
- ies_len+=2;
- IEs += 2;
-
- memcpy( IEs, &Desc->CapabilityInformation, sizeof(struct Capability_Information_Element) );
- //20060926 add by anson's endian
- *(u16 *)IEs = cpu_to_le16( *(u16 *)IEs );
- ies_len+=sizeof(struct Capability_Information_Element);
- IEs += sizeof(struct Capability_Information_Element);
-
- if(Desc->SSID.Length!=0)
- {
- memcpy( IEs, &Desc->SSID, Desc->SSID.Length+2 );
- ies_len+=Desc->SSID.Length+2;
- IEs += (Desc->SSID.Length+2);
- }
-
- if(Desc->SupportedRateSet.Length!=0)
- {
- memcpy( IEs, &Desc->SupportedRateSet, Desc->SupportedRateSet.Length+2 );
- ies_len+= Desc->SupportedRateSet.Length+2;
- IEs += (Desc->SupportedRateSet.Length+2);
- }
-
- if(Desc->DS_Parameter_Set.Length!=0)
- {
- memcpy( IEs, &Desc->DS_Parameter_Set, Desc->DS_Parameter_Set.Length+2 );
- ies_len+=Desc->DS_Parameter_Set.Length+2;
- IEs += (Desc->DS_Parameter_Set.Length+2);
- }
-
- if(Desc->TIM_Element_Set.Length!=0)
- {
- memcpy( IEs, &Desc->TIM_Element_Set, Desc->TIM_Element_Set.Length+2 );
- ies_len+=Desc->TIM_Element_Set.Length+2;
- IEs += (Desc->TIM_Element_Set.Length + 2);
- }
-
- if(Desc->ERP_Information_Set.Length!=0)
- {
- memcpy( IEs, &Desc->ERP_Information_Set, Desc->ERP_Information_Set.Length+2 );
- ies_len+=Desc->ERP_Information_Set.Length+2;
- IEs += (Desc->ERP_Information_Set.Length + 2);
- }
-
- if(Desc->ExtendedSupportedRateSet.Length!=0)
- {
- memcpy( IEs, &Desc->ExtendedSupportedRateSet, Desc->ExtendedSupportedRateSet.Length+2 );
- ies_len+=Desc->ExtendedSupportedRateSet.Length+2;
- IEs += (Desc->ExtendedSupportedRateSet.Length+2);
- }
-
- //================================================================================
- //RSN_IE
- //================================================================================
- while (LenLeft)
- {
- if (psBSS(wBssIdx)->RsnIe_Type[RsnNo] == ELEMENT_ID_RSN_WPA)
- {
- //u8 LenLeft;
- rsn_ie = (struct RSN_Information_Element *)IEs;
- rsn_ie->Element_ID = psBSS(wBssIdx)->RsnIe_Type[RsnNo];
- rsn_ie->Length = 0;
-
- //20060926 add by anson's endian
- //uValue = (u32)(OUI_WPA | (OUI_WPA_ADDITIONAL<<24));
- uValue = cpu_to_le32((u32)(OUI_WPA | (OUI_WPA_ADDITIONAL<<24)));
- memcpy( &rsn_ie->OuiWPAAdditional, &uValue, sizeof(u32) );
- //20060926 add by anson's endian
- //Version_tmp = VERSION_WPA;
- Version_tmp = cpu_to_le16( VERSION_WPA );
- memcpy( &rsn_ie->Version, &Version_tmp, sizeof(u16) );
- LenLeft =LenLeft -6;
- rsn_ie->Length +=6;
-
- do
- {
- if (LenLeft != 0)
- {
- memcpy( &rsn_ie->GroupKeySuite, &Desc->group_cipher, sizeof(u32) );
- LenLeft -= 4;
- rsn_ie->Length +=4;
- }
- else
- break;
- if (LenLeft != 0)
- {
- memcpy( &Pairwise_count, &Desc->pairwise_key_cipher_suite_count, sizeof(u16) );
- memcpy( &rsn_ie->PairwiseKeySuiteCount, &Pairwise_count, sizeof(u16) );
- //20060926 add by anson's endian
- *(u16 *)&rsn_ie->PairwiseKeySuiteCount =
- cpu_to_le16( *(u16 *)&rsn_ie->PairwiseKeySuiteCount );
- memcpy( &rsn_ie->PairwiseKeySuite, &Desc->pairwise_key_cipher_suites, Pairwise_count<<2 );
- LenLeft -= (2 + (Pairwise_count<<2));
- rsn_ie->Length +=(2 + (Pairwise_count<<2));
- }
- else
- break;
-
- memcpy( &Auth_count, &Desc->auth_key_mgt_suite_count, sizeof(u16) );
-
- if (LenLeft != 0)
- {
- auth_sub_ie = (struct RSN_Auth_Sub_Information_Element *)((u8 *)&rsn_ie->PairwiseKeySuite +
- (Desc->pairwise_key_cipher_suite_count<<2));
-
- memcpy( &auth_sub_ie->AuthKeyMngtSuiteCount, &Auth_count, sizeof(u16) );
- //20060926 add by anson's endian
- *(u16 *)&auth_sub_ie->AuthKeyMngtSuiteCount =
- cpu_to_le16(*(u16 *)&auth_sub_ie->AuthKeyMngtSuiteCount);
- memcpy( &auth_sub_ie->AuthKeyMngtSuite, &Desc->auth_key_mgt_suites, Auth_count<<2 );
-
- LenLeft -= (2 + (Auth_count<<2));
- rsn_ie->Length +=(2 + (Auth_count<<2));
- }
- else
- break;
-
- if (LenLeft != 0) //RSN capability
- {
- //20060926 add by anson's endian
- u16 TValue = *(u16 *)&Desc->rsn_capabilities;
- TValue = cpu_to_le16( TValue );
-
- memcpy( ((u8 *)&auth_sub_ie->AuthKeyMngtSuite) + (Auth_count<<2),
- //&(Desc->rsn_capabilities), sizeof(struct RSN_Capability_Element) ); //20060926 change anson's endian
- &TValue, sizeof(struct RSN_Capability_Element) );
-
- LenLeft -= 2;
- rsn_ie->Length += 2;
- }
- if (LenLeft != 0)
- {
- #ifdef _PE_STATE_DUMP_
- WBDEBUG((" !!!If this is not the last RsnIE that is Panic !!! WPA RSN IE is wrong.\n"));
- #endif
- break;
- }
- }while (FALSE);
-
- IEs += rsn_ie->Length+2;
- ies_len += rsn_ie->Length+2;
- }
- #ifdef _WPA2_
- else//WPA2 RSN_IE
- {
- //u8 LenLeft;
- WPA2_rsn_ie = (struct WPA2_RSN_Information_Element *)IEs;
- WPA2_rsn_ie->Element_ID = psBSS(wBssIdx)->RsnIe_Type[RsnNo];
- WPA2_rsn_ie->Length = 0;
- //20060926 add by anson's endian
- //Version_tmp = VERSION_WPA2;
- Version_tmp = cpu_to_le16( VERSION_WPA2 );
- memcpy( &WPA2_rsn_ie->Version, &Version_tmp, sizeof(u16) );
- LenLeft -=2;
- WPA2_rsn_ie->Length +=2;
- do
- {
- if (LenLeft != 0)
- {
- memcpy( &WPA2_rsn_ie->GroupKeySuite, &Desc->wpa2_group_cipher, sizeof(SUITE_SELECTOR) );
- LenLeft -= 4;
- WPA2_rsn_ie->Length +=4;
- }
- else
- break;
-
- if (LenLeft != 0)
- {
- memcpy( &Pairwise_count, &Desc->wpa2_pairwise_key_cipher_suite_count, sizeof(u16) );
- memcpy( &WPA2_rsn_ie->PairwiseKeySuiteCount, &Pairwise_count, sizeof(u16) );
- //20060926 add by anson's endian
- *(u16 *)&WPA2_rsn_ie->PairwiseKeySuiteCount =
- cpu_to_le16( *(u16 *)&WPA2_rsn_ie->PairwiseKeySuiteCount );
- //wpa2_pairwise_key_cipher_suite_count*4
- memcpy( &WPA2_rsn_ie->PairwiseKeySuite, &Desc->wpa2_pairwise_key_cipher_suites, Pairwise_count<<2);
-
- LenLeft -= (2 + (Pairwise_count<<2));
- WPA2_rsn_ie->Length +=(2 + (Pairwise_count<<2));
- }
- else
- break;
- if (LenLeft != 0)
- {
- WPA2_auth_sub_ie = (struct WPA2_RSN_Auth_Sub_Information_Element *)((u8 *)&WPA2_rsn_ie->PairwiseKeySuite +
- (Desc->wpa2_pairwise_key_cipher_suite_count<<2));
-
- memcpy( &Auth_count, &Desc->wpa2_auth_key_mgt_suite_count, sizeof(u16) );
- memcpy( &WPA2_auth_sub_ie->AuthKeyMngtSuiteCount, &Auth_count, sizeof(u16) );
- //20060926 add by anson's endian
- *(u16 *)&WPA2_auth_sub_ie->AuthKeyMngtSuiteCount =
- cpu_to_le16( *(u16 *)&WPA2_auth_sub_ie->AuthKeyMngtSuiteCount );
- memcpy( &WPA2_auth_sub_ie->AuthKeyMngtSuite, &Desc->wpa2_auth_key_mgt_suites, Auth_count<<2 );
-
- LenLeft -= (2 + (Auth_count<<2));
- WPA2_rsn_ie->Length +=(2 + (Auth_count<<2));
- }
- else
- break;
- if (LenLeft != 0) //RSN capability
- {
- //20060926 add by anson's endian
- u16 TValue = *(u16 *)&Desc->wpa2_rsn_capabilities;
- TValue = cpu_to_le16( TValue );
- memcpy( ((u8 *)&WPA2_auth_sub_ie->AuthKeyMngtSuite + (Auth_count<<2) ),
- //&(Desc->wpa2_rsn_capabilities), sizeof(struct RSN_Capability_Element) ); //20060926 modify by anson's endian
- &TValue, sizeof(struct RSN_Capability_Element) );
- LenLeft -= 2;
- WPA2_rsn_ie->Length +=2;
- }
- else
- break;
- if (LenLeft != 0)
- {
- #ifdef _PE_STATE_DUMP_
- WBDEBUG((" If this is not the last RsnIE that is Panic !!! Panic !!! WPA2 RSN IE is wrong.\n"));
- #endif
- break;
- }
- }while (FALSE);
-
- IEs += WPA2_rsn_ie->Length+2;
- ies_len += WPA2_rsn_ie->Length+2;
- }
- #endif //end WPA2
-
- RsnNo++;
- }
-
- Desc->ies_len=(u32)(ies_len);
-
- #ifdef _PE_STATE_DUMP_
- WBDEBUG(("<<dump IE: idx =%d, IE len =%d >>\n", wBssIdx, ies_len));
- DataDmp( Desc->ies, Desc->ies_len, 0);
- #endif
-
-}
-//============================================================================
-// wBSSUpdateScanData --
-//
-// Description:
-// The BSSDescriptor entry of the received beacon has exist, just update
-// the necessary information.(Only Update Capability and ERP elements)
-//
-// Arguments:
-// Adapter - The handle of an adapter bock.
-// wBssIdx - BSSDescriptor entry index of received beacon
-// psRcvData - The received beacon frame
-//
-// Return:
-// 0 - FAIL
-// 1 - SUCCESS
-//============================================================================
-u16 wBSSUpdateScanData(PWB32_ADAPTER Adapter, u16 wBssIdx, psRXDATA psRcvData)
-{
- BUG();
-}
-
-//for START IBSS only, copy SME parameter to local description
-u16 wBSScreateIBSSdata(PWB32_ADAPTER Adapter, PWB_BSSDESCRIPTION psDesData)
-{
- BUG();
-}
-
-//======================================================================================================
-//added by WS for adding rsn ie for IBSS for WPA_NONE.
-void AddIBSSIe(PWB32_ADAPTER Adapter,PWB_BSSDESCRIPTION psDesData)
-{
- BUG();
-}
-
-void DesiredRate2BSSdescriptor(PWB32_ADAPTER Adapter, PWB_BSSDESCRIPTION psDesData,
- u8 *pBasicRateSet, u8 BasicRateCount,
- u8 *pOperationRateSet, u8 OperationRateCount)
-{
- u8 TmpRateSpace[64];
- u8 TotalRateLen;
-
- if (BasicRateCount < 20)
- memcpy( TmpRateSpace, pBasicRateSet, BasicRateCount );
- if (OperationRateCount < 20)
- memcpy( TmpRateSpace + BasicRateCount, pOperationRateSet, OperationRateCount );
- TotalRateLen = BasicRateCount + OperationRateCount;
- psDesData->SupportedRateSet.Element_ID = ELEMENT_ID_SUPPORTED_RATES;
- //Fill the rates of temparary space into the SupportedRate Element. If
- //it is full, fill to the ExtendedSupportedRate Element.
- if (TotalRateLen <= 8)
- {
- memcpy( psDesData->SupportedRateSet.SupportedRates, TmpRateSpace, TotalRateLen );
- psDesData->SupportedRateSet.Length = TotalRateLen;
- }
- else
- {
- memcpy( psDesData->SupportedRateSet.SupportedRates, TmpRateSpace, 8 );
- psDesData->SupportedRateSet.Length = 8;
- TotalRateLen -= 8;
- psDesData->ExtendedSupportedRateSet.Element_ID = ELEMENT_ID_EXTENDED_SUPPORTED_RATES;
- memcpy( psDesData->ExtendedSupportedRateSet.ExtendedSupportedRates, TmpRateSpace+8, TotalRateLen );
- psDesData->ExtendedSupportedRateSet.Length = TotalRateLen;
- }
-}
-
-void DesiredRate2InfoElement(PWB32_ADAPTER Adapter, u8 *addr, u16 *iFildOffset,
- u8 *pBasicRateSet, u8 BasicRateCount,
- u8 *pOperationRateSet, u8 OperationRateCount)
-{
- struct Supported_Rates_Element *ptr1;
- struct Extended_Supported_Rates_Element *ptr2;
- u16 FieldOffset;
- u8 TmpRateSpace[64];
- u8 TotalRateLen;
-
- if( BasicRateCount < 20 )
- memcpy( TmpRateSpace, pBasicRateSet, BasicRateCount );
-
- if( OperationRateCount < 20 )
- memcpy( TmpRateSpace + BasicRateCount, pOperationRateSet, OperationRateCount );
-
- TotalRateLen = BasicRateCount + OperationRateCount;
-
- FieldOffset = *iFildOffset;
- ptr1 = (struct Supported_Rates_Element *)(addr + FieldOffset);
- ptr1->Element_ID = ELEMENT_ID_SUPPORTED_RATES;
- //Fill the rates of temparary space into the SupportedRate Element. If
- //it is full, fill to the ExtendedSupportedRate Element.
- if (TotalRateLen <= 8)
- {
- memcpy( ptr1->SupportedRates, TmpRateSpace, TotalRateLen );
- ptr1->Length = TotalRateLen;
- FieldOffset += (ptr1->Length+2);
- }
- else
- {
- memcpy( ptr1->SupportedRates, TmpRateSpace, 8 );
- TotalRateLen -= 8;
- ptr1->Length = 8;
- FieldOffset += (ptr1->Length+2);
- ptr2 = (struct Extended_Supported_Rates_Element *)(addr + FieldOffset);
- ptr2->Element_ID = ELEMENT_ID_EXTENDED_SUPPORTED_RATES;
- memcpy( ptr2->ExtendedSupportedRates, TmpRateSpace+8 , TotalRateLen );
- ptr2->Length = TotalRateLen;
- FieldOffset += (ptr2->Length+2);
- }
-
- *iFildOffset = FieldOffset;
-}
-
-void BSSAddIBSSdata(PWB32_ADAPTER Adapter, PWB_BSSDESCRIPTION psDesData)
-{
- //u16 wBssIdx;
-
- // copy the data of connected STA(available from sLocalPara->wConnectedSTAindex)
- // to the new description(local)
- //psLOCAL->wConnectedSTAindex
- //psDesData->bBssType =
+ BUG(); /* foo */
}
// NOTE: return(1) means 'EQ', return(0) means 'NEQ'
unsigned char boCmpMacAddr( PUCHAR adr1, PUCHAR adr2 )
{
- return OS_MEMORY_COMPARE( adr1, adr2, MAC_ADDR_LENGTH );
-}
-
-unsigned char boCmpSSID(struct SSID_Element *psSSID1, struct SSID_Element *psSSID2)
-{
- if (psSSID1->Length == psSSID2->Length)
- {
- if( OS_MEMORY_COMPARE( psSSID1->SSID, psSSID2->SSID, psSSID1->Length ) )
- return (1);
- }
- return 0;
-}
-
-//============================================================================
-// wRoamingQuery --
-//
-// Description:
-// For roaming module to find out the candidate AP with the same SSID.
-// It just chooses the first found AP. It may choose the original connected AP.
-// If the signal of original AP is lost, this function may choose the original
-// AP to try to join. If it is the first time that try to re-join to the original
-// AP, the content of original AP in BSSdescription will not be removed. If this
-// re-join fails(JoinFail timeout), the content of original AP in BSSdescription
-// will be removed. If this re-join success, the local device will not do
-// authentication or association because the content in BSSdescription is still
-// valid.
-
-// Arguments:
-// Adapter - The handle of an adapter bock.
-//
-// Return:
-// the BSSdescriptor index of the candidate
-//============================================================================
-u16 wRoamingQuery(PWB32_ADAPTER Adapter)
-{
- BUG();
-}
-
-//convert the supported and extended supported rate elements to basic and operational
-// rates using bit map
-void vRateToBitmap(PWB32_ADAPTER Adapter, u16 index)
-{
- int i,j,k;
- u8 TmpValue,tmp;
-
- psBSS(index)->dwBasicRateBitmap = 0;
- psBSS(index)->dwOperationalRateBitmap = 0;
- j = k = 0;
- for (i=0; i<psBSS(index)->SupportedRateSet.Length; i++)
- {
- TmpValue = psBSS(index)->SupportedRateSet.SupportedRates[i];
- if (TmpValue&0x80)
- { //Basic Rates
- tmp = bRateToBitmapIndex(Adapter, TmpValue&0x7f);
- psBSS(index)->dwBasicRateBitmap |= (1<<tmp);
- psBSS(index)->BasicRate[j++] = TmpValue;
- }
- else
- {
- tmp = bRateToBitmapIndex(Adapter, TmpValue);
- psBSS(index)->dwOperationalRateBitmap |= (1<<tmp);
- psBSS(index)->OperationalRate[k++] = TmpValue;
- }
- }
- for (i=0; i<psBSS(index)->ExtendedSupportedRateSet.Length; i++)
- {
- //Assume the rates in ExtendedSupportedRateSet are all not basic rates
- TmpValue = psBSS(index)->ExtendedSupportedRateSet.ExtendedSupportedRates[i];
- if (TmpValue & 0x80)
- { //Basic Rates
- tmp = bRateToBitmapIndex(Adapter, TmpValue&0x7f);
- psBSS(index)->dwBasicRateBitmap |= (1<<tmp);
- psBSS(index)->BasicRate[j++] = TmpValue;
- }
- else
- {
- tmp = bRateToBitmapIndex(Adapter, TmpValue);
- psBSS(index)->dwOperationalRateBitmap |= (1<<tmp);
- psBSS(index)->OperationalRate[k++] = TmpValue;
- }
- }
- psBSS(index)->BasicRate[j] = 0;
- psBSS(index)->OperationalRate[k] = 0;
- //Operational rates will include the basic rates to avoid the condition that
- // supported rate element is lack of operational rates.
- //psBSS(index)->dwOperationalRateBitmap |= psBSS(index)->dwBasicRateBitmap;
-
-}
-
-//return the index in the bitmap
-u8 bRateToBitmapIndex(PWB32_ADAPTER Adapter, u8 bRate)
-{
- u8 index; //bit number 0 ~ 31
-
- if (bRate <= RATE_24M)
- index = bRate >> 1;
- else
- index = (bRate+4) >> 2;
- if (index>31)
- return 0;
- else
- return index;
-}
-
-u8 bBitmapToRate(u8 i)
-{
- //i : bit number 0 ~ 31
- if (i>31)
- return 0;
- else
- return (Bitmap2RateValue[i]);
-}
-
-unsigned char boIsERPsta(PWB32_ADAPTER Adapter, u16 i)
-{
- u32 tmp;
-
- //If the STA doesn't include ERP data rates, it belongs to NonERP STA
- tmp = psBSS(i)->dwBasicRateBitmap | psBSS(i)->dwOperationalRateBitmap;
- //clear bit 1, 2, 5.5, 11
- tmp &= 0xfffff7d9;
- if (tmp>0)
- return TRUE;
- else
- return FALSE;
-}
-
-unsigned char boCheckConnect(PWB32_ADAPTER Adapter)
-{
- BUG();
-}
-
-unsigned char boCheckSignal(PWB32_ADAPTER Adapter)
-{
- s32 rssi, threshold;
-
- rssi = hal_get_rssi_bss( &Adapter->sHwData,
- psLOCAL->wConnectedSTAindex,
- MAX_ACC_RSSI_COUNT );
-
- #ifdef _PE_STATE_DUMP_
- WBDEBUG(("Check RSSI =%d!\n", rssi));
- #endif
-
- threshold = (s32)(0 - psLOCAL->SignalLostTh);
- //if (rssi < -70)
- if (rssi < threshold)
- {
- #ifdef _PE_STATE_DUMP_
- WBDEBUG(("Signal lost!\n"));
- #endif
- return FALSE;
- }
- return TRUE;
-}
-
-//The BSS descriptor will be checked if it is up-to-date when performing background
-//scan.
-void BssScanUpToDate(PWB32_ADAPTER Adapter)
-{
- BUG();
-}
-
-//The BSS descriptors at the channel that the connection is will be
-// checked if they are up-to-date.
-void BssUpToDate(PWB32_ADAPTER Adapter)
-{
- BUG();
-}
-
-//sort rates, mode = 0 :descent
-// 1 :acscent
-void RateSort(u8 *RateArray, u8 num, u8 mode)
-{
- u8 i, j, tmp;
-
- if(mode)
- {
- for (i=0; i<(num-1); ++i)
- {
- for (j=i+1; j<num; ++j)
- {
- if (RateArray[j] < RateArray[i])
- {
- //swap
- tmp = RateArray[i];
- RateArray[i] = RateArray[j];
- RateArray[j] = tmp;
- }
- }
- }
- }
-}
-
-//acscent ,and DSSS rates first and then OFDM rates,
-//such as, 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, ...
-void RateReSortForSRate(PWB32_ADAPTER Adapter, u8 *RateArray, u8 num)
-{
- u8 i;
-
- RateSort(RateArray, num, 1);
-
- for(i=0; i<num; i++)
- {
- if(RateArray[i] == 22)
- break;
- }
- if(i < num) //we need adjust the order of rate list because 11Mbps rate exists
- {
- for(;i>0;i--)
- {
- if(RateArray[i-1] <= 11)
- break;
- RateArray[i] = RateArray[i-1];
- }
- RateArray[i] = 22;
- psLOCAL->NumOfDsssRateInSRate = i+1;
- }
- else
- {
- for(i=0; i<num; i++)
- {
- if (RateArray[i] >= 12)
- break;
- }
- psLOCAL->NumOfDsssRateInSRate = i;
- }
- #ifdef _PE_STATE_DUMP_
- WBDEBUG(("Dump Data Rates, no of DSSS rate=%d\n",psLOCAL->NumOfDsssRateInSRate));
- DataDmp(RateArray, num, 0);
- #endif
-}
-
-void SetMaxTxRate(PWB32_ADAPTER Adapter)
-{
- u8 RateIdx, OfdmRateIdx;
-
- RateIdx = psLOCAL->NumOfSRate - 1;
-
- //get the max tx rate
- psLOCAL->CurrentTxRate = psLOCAL->SRateSet[RateIdx];
-
- //decide the fallback rate : next level with the same modulation type
- #ifdef _USE_FALLBACK_RATE_
- OfdmRateIdx = psLOCAL->NumOfDsssRateInSRate;
- if (RateIdx >= OfdmRateIdx)
- {
- //Current tx rate belongs to OFDM rates
- if (RateIdx != OfdmRateIdx)
- psLOCAL->CurrentTxFallbackRate = psLOCAL->SRateSet[RateIdx-1];
- else
- psLOCAL->CurrentTxFallbackRate = psLOCAL->SRateSet[RateIdx];
- }
- else
- {
- //Current tx rate belongs to DSSS rates
- if (RateIdx > 0)
- psLOCAL->CurrentTxFallbackRate = psLOCAL->SRateSet[RateIdx-1];
- else
- psLOCAL->CurrentTxFallbackRate = psLOCAL->SRateSet[RateIdx];
- }
- #else
- psLOCAL->CurrentTxFallbackRate = psLOCAL->CurrentTxRate;
- #endif
- #ifdef _PE_TX_DUMP_
- WBDEBUG(("Max Tx rate =%d, fallback rate =%d\n",
- psLOCAL->CurrentTxRate,
- psLOCAL->CurrentTxFallbackRate));
- #endif
-}
-
-
-
-//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-//added by ws for add IE to WPA packet 05/15/04
-void CreateWpaIE(PWB32_ADAPTER Adapter,
- u16* iFildOffset,
- PUCHAR msg,
- struct Management_Frame* msgHeader,
- struct Association_Request_Frame_Body* msgBody,
- u16 iMSindex)
-{
- BUG();
-}
-
-#ifdef _WPA2_
-//==========================================================================================
-//added by WS for add IE for WPA2 packet
-void CreateRsnIE(PWB32_ADAPTER Adapter, u16* iFildOffset, PUCHAR msg,
- struct Management_Frame* msgHeader,
- struct Association_Request_Frame_Body* msgBody, u16 iMSindex)
-{
- BUG();
-}
-
-u16 SearchPmkid(PWB32_ADAPTER Adapter,struct Management_Frame* msgHeader,struct PMKID_Information_Element * AssoReq_PMKID )
-{
- BUG();
+ return OS_MEMORY_COMPARE( adr1, adr2, MAC_ADDR_LENGTH ); /* foo */
}
-#endif //end def _WPA2_
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists