diff options
Diffstat (limited to 'drivers/staging/winbond/wblinux.c')
| -rw-r--r-- | drivers/staging/winbond/wblinux.c | 275 |
1 files changed, 0 insertions, 275 deletions
diff --git a/drivers/staging/winbond/wblinux.c b/drivers/staging/winbond/wblinux.c deleted file mode 100644 index 4ed45e488318..000000000000 --- a/drivers/staging/winbond/wblinux.c +++ /dev/null @@ -1,275 +0,0 @@ -//============================================================================ -// Copyright (c) 1996-2005 Winbond Electronic Corporation -// -// Module Name: -// wblinux.c -// -// Abstract: -// Linux releated routines -// -//============================================================================ -#include "os_common.h" - -u32 -WBLINUX_MemoryAlloc(void* *VirtualAddress, u32 Length) -{ - *VirtualAddress = kzalloc( Length, GFP_ATOMIC ); //GFP_KERNEL is not suitable - - if (*VirtualAddress == NULL) - return 0; - return 1; -} - -s32 -EncapAtomicInc(PADAPTER Adapter, void* pAtomic) -{ - PWBLINUX pWbLinux = &Adapter->WbLinux; - u32 ltmp; - u32 * pltmp = (u32 *)pAtomic; - spin_lock_irq( &pWbLinux->AtomicSpinLock ); - (*pltmp)++; - ltmp = (*pltmp); - spin_unlock_irq( &pWbLinux->AtomicSpinLock ); - return ltmp; -} - -s32 -EncapAtomicDec(PADAPTER Adapter, void* pAtomic) -{ - PWBLINUX pWbLinux = &Adapter->WbLinux; - u32 ltmp; - u32 * pltmp = (u32 *)pAtomic; - spin_lock_irq( &pWbLinux->AtomicSpinLock ); - (*pltmp)--; - ltmp = (*pltmp); - spin_unlock_irq( &pWbLinux->AtomicSpinLock ); - return ltmp; -} - -unsigned char -WBLINUX_Initial(PADAPTER Adapter) -{ - PWBLINUX pWbLinux = &Adapter->WbLinux; - - spin_lock_init( &pWbLinux->SpinLock ); - spin_lock_init( &pWbLinux->AtomicSpinLock ); - return TRUE; -} - -void -WBLinux_ReceivePacket(PADAPTER Adapter, PRXLAYER1 pRxLayer1) -{ - BUG(); -} - - -void -WBLINUX_GetNextPacket(PADAPTER Adapter, PDESCRIPTOR pDes) -{ - BUG(); -} - -void -WBLINUX_GetNextPacketCompleted(PADAPTER Adapter, PDESCRIPTOR pDes) -{ - BUG(); -} - -void -WBLINUX_Destroy(PADAPTER Adapter) -{ - WBLINUX_stop( Adapter ); -#ifdef _PE_USB_INI_DUMP_ - WBDEBUG(("[w35und] unregister_netdev!\n")); -#endif -} - -void -WBLINUX_stop( PADAPTER Adapter ) -{ - PWBLINUX pWbLinux = &Adapter->WbLinux; - struct sk_buff *pSkb; - - if (OS_ATOMIC_INC( Adapter, &pWbLinux->ThreadCount ) == 1) { - // Shutdown module immediately - pWbLinux->shutdown = 1; - - while (pWbLinux->skb_array[ pWbLinux->skb_GetIndex ]) { - // Trying to free the un-sending packet - pSkb = pWbLinux->skb_array[ pWbLinux->skb_GetIndex ]; - pWbLinux->skb_array[ pWbLinux->skb_GetIndex ] = NULL; - if( in_irq() ) - dev_kfree_skb_irq( pSkb ); - else - dev_kfree_skb( pSkb ); - - pWbLinux->skb_GetIndex++; - pWbLinux->skb_GetIndex %= WBLINUX_PACKET_ARRAY_SIZE; - } - -#ifdef _PE_STATE_DUMP_ - WBDEBUG(( "[w35und] SKB_RELEASE OK\n" )); -#endif - } - - OS_ATOMIC_DEC( Adapter, &pWbLinux->ThreadCount ); -} - -void -WbWlanHalt( PADAPTER Adapter ) -{ - //--------------------- - Adapter->sLocalPara.ShutDowned = TRUE; - - Mds_Destroy( Adapter ); - - // Turn off Rx and Tx hardware ability - hal_stop( &Adapter->sHwData ); -#ifdef _PE_USB_INI_DUMP_ - WBDEBUG(("[w35und] Hal_stop O.K.\n")); -#endif - OS_SLEEP(100000);// Waiting Irp completed - - // Destroy the NDIS module - WBLINUX_Destroy( Adapter ); - - // Halt the HAL - hal_halt(&Adapter->sHwData, NULL); -} - -unsigned char -WbWLanInitialize(PADAPTER Adapter) -{ - phw_data_t pHwData; - u8 *pMacAddr; - u8 *pMacAddr2; - u32 InitStep = 0; - u8 EEPROM_region; - u8 HwRadioOff; - - // - // Setting default value for Linux - // - Adapter->sLocalPara.region_INF = REGION_AUTO; - Adapter->sLocalPara.TxRateMode = RATE_AUTO; - psLOCAL->bMacOperationMode = MODE_802_11_BG; // B/G mode - Adapter->Mds.TxRTSThreshold = DEFAULT_RTSThreshold; - Adapter->Mds.TxFragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD; - hal_set_phy_type( &Adapter->sHwData, RF_WB_242_1 ); - Adapter->sLocalPara.MTUsize = MAX_ETHERNET_PACKET_SIZE; - psLOCAL->bPreambleMode = AUTO_MODE; - Adapter->sLocalPara.RadioOffStatus.boSwRadioOff = FALSE; - pHwData = &Adapter->sHwData; - hal_set_phy_type( pHwData, RF_DECIDE_BY_INF ); - - // - // Initial each module and variable - // - if (!WBLINUX_Initial(Adapter)) { -#ifdef _PE_USB_INI_DUMP_ - WBDEBUG(("[w35und]WBNDIS initialization failed\n")); -#endif - goto error; - } - - // Initial Software variable - Adapter->sLocalPara.ShutDowned = FALSE; - - //added by ws for wep key error detection - Adapter->sLocalPara.bWepKeyError= FALSE; - Adapter->sLocalPara.bToSelfPacketReceived = FALSE; - Adapter->sLocalPara.WepKeyDetectTimerCount= 2 * 100; /// 2 seconds - - // Initial USB hal - InitStep = 1; - pHwData = &Adapter->sHwData; - if (!hal_init_hardware(pHwData, Adapter)) - goto error; - - EEPROM_region = hal_get_region_from_EEPROM( pHwData ); - if (EEPROM_region != REGION_AUTO) - psLOCAL->region = EEPROM_region; - else { - if (psLOCAL->region_INF != REGION_AUTO) - psLOCAL->region = psLOCAL->region_INF; - else - psLOCAL->region = REGION_USA; //default setting - } - - // Get Software setting flag from hal - Adapter->sLocalPara.boAntennaDiversity = FALSE; - if (hal_software_set(pHwData) & 0x00000001) - Adapter->sLocalPara.boAntennaDiversity = TRUE; - - // - // For TS module - // - InitStep = 2; - - // For MDS module - InitStep = 3; - Mds_initial(Adapter); - - //======================================= - // Initialize the SME, SCAN, MLME, ROAM - //======================================= - InitStep = 4; - InitStep = 5; - InitStep = 6; - - // If no user-defined address in the registry, use the addresss "burned" on the NIC instead. - pMacAddr = Adapter->sLocalPara.ThisMacAddress; - pMacAddr2 = Adapter->sLocalPara.PermanentAddress; - hal_get_permanent_address( pHwData, Adapter->sLocalPara.PermanentAddress );// Reading ethernet address from EEPROM - if (OS_MEMORY_COMPARE(pMacAddr, "\x00\x00\x00\x00\x00\x00", MAC_ADDR_LENGTH )) // Is equal - { - memcpy( pMacAddr, pMacAddr2, MAC_ADDR_LENGTH ); - } else { - // Set the user define MAC address - hal_set_ethernet_address( pHwData, Adapter->sLocalPara.ThisMacAddress ); - } - - //get current antenna - psLOCAL->bAntennaNo = hal_get_antenna_number(pHwData); -#ifdef _PE_STATE_DUMP_ - WBDEBUG(("Driver init, antenna no = %d\n", psLOCAL->bAntennaNo)); -#endif - hal_get_hw_radio_off( pHwData ); - - // Waiting for HAL setting OK - while (!hal_idle(pHwData)) - OS_SLEEP(10000); - - MTO_Init(Adapter); - - HwRadioOff = hal_get_hw_radio_off( pHwData ); - psLOCAL->RadioOffStatus.boHwRadioOff = !!HwRadioOff; - - hal_set_radio_mode( pHwData, (unsigned char)(psLOCAL->RadioOffStatus.boSwRadioOff || psLOCAL->RadioOffStatus.boHwRadioOff) ); - - hal_driver_init_OK(pHwData) = 1; // Notify hal that the driver is ready now. - //set a tx power for reference..... -// sme_set_tx_power_level(Adapter, 12); FIXME? - return TRUE; - -error: - switch (InitStep) { - case 5: - case 4: - case 3: Mds_Destroy( Adapter ); - case 2: - case 1: WBLINUX_Destroy( Adapter ); - hal_halt( pHwData, NULL ); - case 0: break; - } - - return FALSE; -} - -void WBLINUX_ConnectStatus(PADAPTER Adapter, u32 flag) -{ - PWBLINUX pWbLinux = &Adapter->WbLinux; - - pWbLinux->LinkStatus = flag; // OS_DISCONNECTED or OS_CONNECTED -} - |