diff options
Diffstat (limited to 'drivers/staging/winbond/wbhal.c')
-rw-r--r-- | drivers/staging/winbond/wbhal.c | 568 |
1 files changed, 0 insertions, 568 deletions
diff --git a/drivers/staging/winbond/wbhal.c b/drivers/staging/winbond/wbhal.c deleted file mode 100644 index c985ad06523..00000000000 --- a/drivers/staging/winbond/wbhal.c +++ /dev/null @@ -1,568 +0,0 @@ -#include "sysdef.h" -#include "wbhal_f.h" -#include "wblinux_f.h" - -void hal_set_ethernet_address( struct hw_data * pHwData, u8 *current_address ) -{ - u32 ltmp[2]; - - if( pHwData->SurpriseRemove ) return; - - memcpy( pHwData->CurrentMacAddress, current_address, ETH_ALEN ); - - ltmp[0]= cpu_to_le32( *(u32 *)pHwData->CurrentMacAddress ); - ltmp[1]= cpu_to_le32( *(u32 *)(pHwData->CurrentMacAddress + 4) ) & 0xffff; - - Wb35Reg_BurstWrite( pHwData, 0x03e8, ltmp, 2, AUTO_INCREMENT ); -} - -void hal_get_permanent_address( struct hw_data * pHwData, u8 *pethernet_address ) -{ - if( pHwData->SurpriseRemove ) return; - - memcpy( pethernet_address, pHwData->PermanentMacAddress, 6 ); -} - -static void hal_led_control(unsigned long data) -{ - struct wbsoft_priv *adapter = (struct wbsoft_priv *) data; - struct hw_data * pHwData = &adapter->sHwData; - struct wb35_reg *reg = &pHwData->reg; - u32 LEDSet = (pHwData->SoftwareSet & HAL_LED_SET_MASK) >> HAL_LED_SET_SHIFT; - u8 LEDgray[20] = { 0,3,4,6,8,10,11,12,13,14,15,14,13,12,11,10,8,6,4,2 }; - u8 LEDgray2[30] = { 7,8,9,10,11,12,13,14,15,0,0,0,0,0,0,0,0,0,0,0,0,0,15,14,13,12,11,10,9,8 }; - u32 TimeInterval = 500, ltmp, ltmp2; - ltmp=0; - - if( pHwData->SurpriseRemove ) return; - - if( pHwData->LED_control ) { - ltmp2 = pHwData->LED_control & 0xff; - if( ltmp2 == 5 ) // 5 is WPS mode - { - TimeInterval = 100; - ltmp2 = (pHwData->LED_control>>8) & 0xff; - switch( ltmp2 ) - { - case 1: // [0.2 On][0.1 Off]... - pHwData->LED_Blinking %= 3; - ltmp = 0x1010; // Led 1 & 0 Green and Red - if( pHwData->LED_Blinking == 2 ) // Turn off - ltmp = 0; - break; - case 2: // [0.1 On][0.1 Off]... - pHwData->LED_Blinking %= 2; - ltmp = 0x0010; // Led 0 red color - if( pHwData->LED_Blinking ) // Turn off - ltmp = 0; - break; - case 3: // [0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.5 Off]... - pHwData->LED_Blinking %= 15; - ltmp = 0x0010; // Led 0 red color - if( (pHwData->LED_Blinking >= 9) || (pHwData->LED_Blinking%2) ) // Turn off 0.6 sec - ltmp = 0; - break; - case 4: // [300 On][ off ] - ltmp = 0x1000; // Led 1 Green color - if( pHwData->LED_Blinking >= 3000 ) - ltmp = 0; // led maybe on after 300sec * 32bit counter overlap. - break; - } - pHwData->LED_Blinking++; - - reg->U1BC_LEDConfigure = ltmp; - if( LEDSet != 7 ) // Only 111 mode has 2 LEDs on PCB. - { - reg->U1BC_LEDConfigure |= (ltmp &0xff)<<8; // Copy LED result to each LED control register - reg->U1BC_LEDConfigure |= (ltmp &0xff00)>>8; - } - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); - } - } - else if( pHwData->CurrentRadioSw || pHwData->CurrentRadioHw ) // If radio off - { - if( reg->U1BC_LEDConfigure & 0x1010 ) - { - reg->U1BC_LEDConfigure &= ~0x1010; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); - } - } - else - { - switch( LEDSet ) - { - case 4: // [100] Only 1 Led be placed on PCB and use pin 21 of IC. Use LED_0 for showing - if( !pHwData->LED_LinkOn ) // Blink only if not Link On - { - // Blinking if scanning is on progress - if( pHwData->LED_Scanning ) - { - if( pHwData->LED_Blinking == 0 ) - { - reg->U1BC_LEDConfigure |= 0x10; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 On - pHwData->LED_Blinking = 1; - TimeInterval = 300; - } - else - { - reg->U1BC_LEDConfigure &= ~0x10; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off - pHwData->LED_Blinking = 0; - TimeInterval = 300; - } - } - else - { - //Turn Off LED_0 - if( reg->U1BC_LEDConfigure & 0x10 ) - { - reg->U1BC_LEDConfigure &= ~0x10; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off - } - } - } - else - { - // Turn On LED_0 - if( (reg->U1BC_LEDConfigure & 0x10) == 0 ) - { - reg->U1BC_LEDConfigure |= 0x10; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off - } - } - break; - - case 6: // [110] Only 1 Led be placed on PCB and use pin 21 of IC. Use LED_0 for showing - if( !pHwData->LED_LinkOn ) // Blink only if not Link On - { - // Blinking if scanning is on progress - if( pHwData->LED_Scanning ) - { - if( pHwData->LED_Blinking == 0 ) - { - reg->U1BC_LEDConfigure &= ~0xf; - reg->U1BC_LEDConfigure |= 0x10; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 On - pHwData->LED_Blinking = 1; - TimeInterval = 300; - } - else - { - reg->U1BC_LEDConfigure &= ~0x1f; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off - pHwData->LED_Blinking = 0; - TimeInterval = 300; - } - } - else - { - // 20060901 Gray blinking if in disconnect state and not scanning - ltmp = reg->U1BC_LEDConfigure; - reg->U1BC_LEDConfigure &= ~0x1f; - if( LEDgray2[(pHwData->LED_Blinking%30)] ) - { - reg->U1BC_LEDConfigure |= 0x10; - reg->U1BC_LEDConfigure |= LEDgray2[ (pHwData->LED_Blinking%30) ]; - } - pHwData->LED_Blinking++; - if( reg->U1BC_LEDConfigure != ltmp ) - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off - TimeInterval = 100; - } - } - else - { - // Turn On LED_0 - if( (reg->U1BC_LEDConfigure & 0x10) == 0 ) - { - reg->U1BC_LEDConfigure |= 0x10; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off - } - } - break; - - case 5: // [101] Only 1 Led be placed on PCB and use LED_1 for showing - if( !pHwData->LED_LinkOn ) // Blink only if not Link On - { - // Blinking if scanning is on progress - if( pHwData->LED_Scanning ) - { - if( pHwData->LED_Blinking == 0 ) - { - reg->U1BC_LEDConfigure |= 0x1000; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 On - pHwData->LED_Blinking = 1; - TimeInterval = 300; - } - else - { - reg->U1BC_LEDConfigure &= ~0x1000; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 Off - pHwData->LED_Blinking = 0; - TimeInterval = 300; - } - } - else - { - //Turn Off LED_1 - if( reg->U1BC_LEDConfigure & 0x1000 ) - { - reg->U1BC_LEDConfigure &= ~0x1000; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 Off - } - } - } - else - { - // Is transmitting/receiving ?? - if( (adapter->RxByteCount != pHwData->RxByteCountLast ) || - (adapter->TxByteCount != pHwData->TxByteCountLast ) ) - { - if( (reg->U1BC_LEDConfigure & 0x3000) != 0x3000 ) - { - reg->U1BC_LEDConfigure |= 0x3000; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 On - } - - // Update variable - pHwData->RxByteCountLast = adapter->RxByteCount; - pHwData->TxByteCountLast = adapter->TxByteCount; - TimeInterval = 200; - } - else - { - // Turn On LED_1 and blinking if transmitting/receiving - if( (reg->U1BC_LEDConfigure & 0x3000) != 0x1000 ) - { - reg->U1BC_LEDConfigure &= ~0x3000; - reg->U1BC_LEDConfigure |= 0x1000; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 On - } - } - } - break; - - default: // Default setting. 2 LED be placed on PCB. LED_0: Link On LED_1 Active - if( (reg->U1BC_LEDConfigure & 0x3000) != 0x3000 ) - { - reg->U1BC_LEDConfigure |= 0x3000;// LED_1 is always on and event enable - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); - } - - if( pHwData->LED_Blinking ) - { - // Gray blinking - reg->U1BC_LEDConfigure &= ~0x0f; - reg->U1BC_LEDConfigure |= 0x10; - reg->U1BC_LEDConfigure |= LEDgray[ (pHwData->LED_Blinking-1)%20 ]; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); - - pHwData->LED_Blinking += 2; - if( pHwData->LED_Blinking < 40 ) - TimeInterval = 100; - else - { - pHwData->LED_Blinking = 0; // Stop blinking - reg->U1BC_LEDConfigure &= ~0x0f; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); - } - break; - } - - if( pHwData->LED_LinkOn ) - { - if( !(reg->U1BC_LEDConfigure & 0x10) ) // Check the LED_0 - { - //Try to turn ON LED_0 after gray blinking - reg->U1BC_LEDConfigure |= 0x10; - pHwData->LED_Blinking = 1; //Start blinking - TimeInterval = 50; - } - } - else - { - if( reg->U1BC_LEDConfigure & 0x10 ) // Check the LED_0 - { - reg->U1BC_LEDConfigure &= ~0x10; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); - } - } - break; - } - - //20060828.1 Active send null packet to avoid AP disconnect - if( pHwData->LED_LinkOn ) - { - pHwData->NullPacketCount += TimeInterval; - if( pHwData->NullPacketCount >= DEFAULT_NULL_PACKET_COUNT ) - { - pHwData->NullPacketCount = 0; - } - } - } - - pHwData->time_count += TimeInterval; - Wb35Tx_CurrentTime(adapter, pHwData->time_count); // 20060928 add - pHwData->LEDTimer.expires = jiffies + msecs_to_jiffies(TimeInterval); - add_timer(&pHwData->LEDTimer); -} - -u8 hal_init_hardware(struct ieee80211_hw *hw) -{ - struct wbsoft_priv *priv = hw->priv; - struct hw_data * pHwData = &priv->sHwData; - u16 SoftwareSet; - - // Initial the variable - pHwData->MaxReceiveLifeTime = DEFAULT_MSDU_LIFE_TIME; // Setting Rx maximum MSDU life time - pHwData->FragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD; // Setting default fragment threshold - - pHwData->InitialResource = 1; - if( Wb35Reg_initial(pHwData)) { - pHwData->InitialResource = 2; - if (Wb35Tx_initial(pHwData)) { - pHwData->InitialResource = 3; - if (Wb35Rx_initial(pHwData)) { - pHwData->InitialResource = 4; - init_timer(&pHwData->LEDTimer); - pHwData->LEDTimer.function = hal_led_control; - pHwData->LEDTimer.data = (unsigned long) priv; - pHwData->LEDTimer.expires = jiffies + msecs_to_jiffies(1000); - add_timer(&pHwData->LEDTimer); - - // - // For restrict to vendor's hardware - // - SoftwareSet = hal_software_set( pHwData ); - - #ifdef Vendor2 - // Try to make sure the EEPROM contain - SoftwareSet >>= 8; - if( SoftwareSet != 0x82 ) - return false; - #endif - - Wb35Rx_start(hw); - Wb35Tx_EP2VM_start(priv); - - return true; - } - } - } - - pHwData->SurpriseRemove = 1; - return false; -} - - -void hal_halt(struct hw_data * pHwData, void *ppa_data) -{ - switch( pHwData->InitialResource ) - { - case 4: - case 3: del_timer_sync(&pHwData->LEDTimer); - msleep(100); // Wait for Timer DPC exit 940623.2 - Wb35Rx_destroy( pHwData ); // Release the Rx - case 2: Wb35Tx_destroy( pHwData ); // Release the Tx - case 1: Wb35Reg_destroy( pHwData ); // Release the Wb35 Regisster resources - } -} - -//--------------------------------------------------------------------------------------------------- -void hal_set_beacon_period( struct hw_data * pHwData, u16 beacon_period ) -{ - u32 tmp; - - if( pHwData->SurpriseRemove ) return; - - pHwData->BeaconPeriod = beacon_period; - tmp = pHwData->BeaconPeriod << 16; - tmp |= pHwData->ProbeDelay; - Wb35Reg_Write( pHwData, 0x0848, tmp ); -} - - -static void hal_set_current_channel_ex( struct hw_data * pHwData, ChanInfo channel ) -{ - struct wb35_reg *reg = &pHwData->reg; - - if( pHwData->SurpriseRemove ) - return; - - printk("Going to channel: %d/%d\n", channel.band, channel.ChanNo); - - RFSynthesizer_SwitchingChannel( pHwData, channel );// Switch channel - pHwData->Channel = channel.ChanNo; - pHwData->band = channel.band; - #ifdef _PE_STATE_DUMP_ - printk("Set channel is %d, band =%d\n", pHwData->Channel, pHwData->band); - #endif - reg->M28_MacControl &= ~0xff; // Clean channel information field - reg->M28_MacControl |= channel.ChanNo; - Wb35Reg_WriteWithCallbackValue( pHwData, 0x0828, reg->M28_MacControl, - (s8 *)&channel, sizeof(ChanInfo)); -} -//--------------------------------------------------------------------------------------------------- -void hal_set_current_channel( struct hw_data * pHwData, ChanInfo channel ) -{ - hal_set_current_channel_ex( pHwData, channel ); -} -//--------------------------------------------------------------------------------------------------- -void hal_set_accept_broadcast( struct hw_data * pHwData, u8 enable ) -{ - struct wb35_reg *reg = &pHwData->reg; - - if( pHwData->SurpriseRemove ) return; - - reg->M00_MacControl &= ~0x02000000;//The HW value - - if (enable) - reg->M00_MacControl |= 0x02000000;//The HW value - - Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl ); -} - -//for wep key error detection, we need to accept broadcast packets to be received temporary. -void hal_set_accept_promiscuous( struct hw_data * pHwData, u8 enable) -{ - struct wb35_reg *reg = &pHwData->reg; - - if (pHwData->SurpriseRemove) return; - if (enable) { - reg->M00_MacControl |= 0x00400000; - Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl ); - } else { - reg->M00_MacControl&=~0x00400000; - Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl ); - } -} - -void hal_set_accept_multicast( struct hw_data * pHwData, u8 enable ) -{ - struct wb35_reg *reg = &pHwData->reg; - - if( pHwData->SurpriseRemove ) return; - - reg->M00_MacControl &= ~0x01000000;//The HW value - if (enable) reg->M00_MacControl |= 0x01000000;//The HW value - Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl ); -} - -void hal_set_accept_beacon( struct hw_data * pHwData, u8 enable ) -{ - struct wb35_reg *reg = &pHwData->reg; - - if( pHwData->SurpriseRemove ) return; - - // 20040108 debug - if( !enable )//Due to SME and MLME are not suitable for 35 - return; - - reg->M00_MacControl &= ~0x04000000;//The HW value - if( enable ) - reg->M00_MacControl |= 0x04000000;//The HW value - - Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl ); -} -//--------------------------------------------------------------------------------------------------- - -void hal_stop( struct hw_data * pHwData ) -{ - struct wb35_reg *reg = &pHwData->reg; - - pHwData->Wb35Rx.rx_halt = 1; - Wb35Rx_stop( pHwData ); - - pHwData->Wb35Tx.tx_halt = 1; - Wb35Tx_stop( pHwData ); - - reg->D00_DmaControl &= ~0xc0000000;//Tx Off, Rx Off - Wb35Reg_Write( pHwData, 0x0400, reg->D00_DmaControl ); -} - -unsigned char hal_idle(struct hw_data * pHwData) -{ - struct wb35_reg *reg = &pHwData->reg; - struct wb_usb *pWbUsb = &pHwData->WbUsb; - - if( !pHwData->SurpriseRemove && ( pWbUsb->DetectCount || reg->EP0vm_state!=VM_STOP ) ) - return false; - - return true; -} -//--------------------------------------------------------------------------------------------------- -void hal_set_phy_type( struct hw_data * pHwData, u8 PhyType ) -{ - pHwData->phy_type = PhyType; -} - -void hal_set_radio_mode( struct hw_data * pHwData, unsigned char radio_off) -{ - struct wb35_reg *reg = &pHwData->reg; - - if( pHwData->SurpriseRemove ) return; - - if (radio_off) //disable Baseband receive off - { - pHwData->CurrentRadioSw = 1; // off - reg->M24_MacControl &= 0xffffffbf; - } - else - { - pHwData->CurrentRadioSw = 0; // on - reg->M24_MacControl |= 0x00000040; - } - Wb35Reg_Write( pHwData, 0x0824, reg->M24_MacControl ); -} - -u8 hal_get_antenna_number( struct hw_data * pHwData ) -{ - struct wb35_reg *reg = &pHwData->reg; - - if ((reg->BB2C & BIT(11)) == 0) - return 0; - else - return 1; -} - -//---------------------------------------------------------------------------------------------------- -//0 : radio on; 1: radio off -u8 hal_get_hw_radio_off( struct hw_data * pHwData ) -{ - struct wb35_reg *reg = &pHwData->reg; - - if( pHwData->SurpriseRemove ) return 1; - - //read the bit16 of register U1B0 - Wb35Reg_Read( pHwData, 0x3b0, ®->U1B0 ); - if ((reg->U1B0 & 0x00010000)) { - pHwData->CurrentRadioHw = 1; - return 1; - } else { - pHwData->CurrentRadioHw = 0; - return 0; - } -} - -unsigned char hal_get_dxx_reg( struct hw_data * pHwData, u16 number, u32 * pValue ) -{ - if( number < 0x1000 ) - number += 0x1000; - return Wb35Reg_ReadSync( pHwData, number, pValue ); -} - -unsigned char hal_set_dxx_reg( struct hw_data * pHwData, u16 number, u32 value ) -{ - unsigned char ret; - - if( number < 0x1000 ) - number += 0x1000; - ret = Wb35Reg_WriteSync( pHwData, number, value ); - return ret; -} - -void hal_set_rf_power(struct hw_data * pHwData, u8 PowerIndex) -{ - RFSynthesizer_SetPowerIndex( pHwData, PowerIndex ); -} |