X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fstaging%2Fwinbond%2Flinux%2Fwb35reg.c;h=ebb6db5438a4ed07e21a3a08ec152600bf89ad1c;hb=1f6d6e8ebe73ba9d9d4c693f7f6f50f661dbd6e4;hp=2c0b454e8cad9d3685a94988b170bc1370ad1aae;hpb=d67ae206ef05198824c2a306c0c0edf2d2088920;p=linux-2.6-omap-h63xx.git diff --git a/drivers/staging/winbond/linux/wb35reg.c b/drivers/staging/winbond/linux/wb35reg.c index 2c0b454e8ca..ebb6db5438a 100644 --- a/drivers/staging/winbond/linux/wb35reg.c +++ b/drivers/staging/winbond/linux/wb35reg.c @@ -10,7 +10,7 @@ extern void phy_calibration_winbond(hw_data_t *phw_data, u32 frequency); // Flag : AUTO_INCREMENT - RegisterNo will auto increment 4 // NO_INCREMENT - Function will write data into the same register unsigned char -Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, PULONG pRegisterData, u8 NumberOfData, u8 Flag) +Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 NumberOfData, u8 Flag) { PWB35REG pWb35Reg = &pHwData->Wb35Reg; PURB pUrb = NULL; @@ -30,13 +30,13 @@ Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, PULONG pRegisterData, u8 if( pUrb && pRegQueue ) { pRegQueue->DIRECT = 2;// burst write register pRegQueue->INDEX = RegisterNo; - pRegQueue->pBuffer = (PULONG)((PUCHAR)pRegQueue + sizeof(REG_QUEUE)); + pRegQueue->pBuffer = (u32 *)((u8 *)pRegQueue + sizeof(REG_QUEUE)); memcpy( pRegQueue->pBuffer, pRegisterData, DataSize ); //the function for reversing register data from little endian to big endian for( i=0; ipBuffer[i] = cpu_to_le32( pRegQueue->pBuffer[i] ); - dr = (struct usb_ctrlrequest *)((PUCHAR)pRegQueue + sizeof(REG_QUEUE) + DataSize); + dr = (struct usb_ctrlrequest *)((u8 *)pRegQueue + sizeof(REG_QUEUE) + DataSize); dr->bRequestType = USB_TYPE_VENDOR | USB_DIR_OUT | USB_RECIP_DEVICE; dr->bRequest = 0x04; // USB or vendor-defined request code, burst mode dr->wValue = cpu_to_le16( Flag ); // 0: Register number auto-increment, 1: No auto increment @@ -46,14 +46,14 @@ Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, PULONG pRegisterData, u8 pRegQueue->pUsbReq = dr; pRegQueue->pUrb = pUrb; - OS_SPIN_LOCK_ACQUIRED( &pWb35Reg->EP0VM_spin_lock ); + spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); if (pWb35Reg->pRegFirst == NULL) pWb35Reg->pRegFirst = pRegQueue; else pWb35Reg->pRegLast->Next = pRegQueue; pWb35Reg->pRegLast = pRegQueue; - OS_SPIN_LOCK_RELEASED( &pWb35Reg->EP0VM_spin_lock ); + spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); // Start EP0VM Wb35Reg_EP0VM_start(pHwData); @@ -181,7 +181,7 @@ Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) pRegQueue->INDEX = RegisterNo; pRegQueue->VALUE = cpu_to_le32(RegisterValue); pRegQueue->RESERVED_VALID = FALSE; - dr = (struct usb_ctrlrequest *)((PUCHAR)pRegQueue + sizeof(REG_QUEUE)); + dr = (struct usb_ctrlrequest *)((u8 *)pRegQueue + sizeof(REG_QUEUE)); dr->bRequestType = USB_TYPE_VENDOR|USB_DIR_OUT |USB_RECIP_DEVICE; dr->bRequest = 0x03; // USB or vendor-defined request code, burst mode dr->wValue = cpu_to_le16(0x0); @@ -193,14 +193,14 @@ Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) pRegQueue->pUsbReq = dr; pRegQueue->pUrb = pUrb; - OS_SPIN_LOCK_ACQUIRED(&pWb35Reg->EP0VM_spin_lock ); + spin_lock_irq(&pWb35Reg->EP0VM_spin_lock ); if (pWb35Reg->pRegFirst == NULL) pWb35Reg->pRegFirst = pRegQueue; else pWb35Reg->pRegLast->Next = pRegQueue; pWb35Reg->pRegLast = pRegQueue; - OS_SPIN_LOCK_RELEASED( &pWb35Reg->EP0VM_spin_lock ); + spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); // Start EP0VM Wb35Reg_EP0VM_start(pHwData); @@ -220,7 +220,7 @@ Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) // FALSE : register not support unsigned char Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue, - PCHAR pValue, s8 Len) + s8 *pValue, s8 Len) { PWB35REG pWb35Reg = &pHwData->Wb35Reg; struct usb_ctrlrequest *dr; @@ -243,7 +243,7 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register //NOTE : Users must guarantee the size of value will not exceed the buffer size. memcpy(pRegQueue->RESERVED, pValue, Len); pRegQueue->RESERVED_VALID = TRUE; - dr = (struct usb_ctrlrequest *)((PUCHAR)pRegQueue + sizeof(REG_QUEUE)); + dr = (struct usb_ctrlrequest *)((u8 *)pRegQueue + sizeof(REG_QUEUE)); dr->bRequestType = USB_TYPE_VENDOR|USB_DIR_OUT |USB_RECIP_DEVICE; dr->bRequest = 0x03; // USB or vendor-defined request code, burst mode dr->wValue = cpu_to_le16(0x0); @@ -254,14 +254,14 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register pRegQueue->Next = NULL; pRegQueue->pUsbReq = dr; pRegQueue->pUrb = pUrb; - OS_SPIN_LOCK_ACQUIRED (&pWb35Reg->EP0VM_spin_lock ); + spin_lock_irq (&pWb35Reg->EP0VM_spin_lock ); if( pWb35Reg->pRegFirst == NULL ) pWb35Reg->pRegFirst = pRegQueue; else pWb35Reg->pRegLast->Next = pRegQueue; pWb35Reg->pRegLast = pRegQueue; - OS_SPIN_LOCK_RELEASED ( &pWb35Reg->EP0VM_spin_lock ); + spin_unlock_irq ( &pWb35Reg->EP0VM_spin_lock ); // Start EP0VM Wb35Reg_EP0VM_start(pHwData); @@ -278,10 +278,10 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register // FALSE : register not support // pRegisterValue : It must be a resident buffer due to asynchronous read register. unsigned char -Wb35Reg_ReadSync( phw_data_t pHwData, u16 RegisterNo, PULONG pRegisterValue ) +Wb35Reg_ReadSync( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) { PWB35REG pWb35Reg = &pHwData->Wb35Reg; - PULONG pltmp = pRegisterValue; + u32 * pltmp = pRegisterValue; int ret = -1; // Module shutdown @@ -327,7 +327,7 @@ Wb35Reg_ReadSync( phw_data_t pHwData, u16 RegisterNo, PULONG pRegisterValue // FALSE : register not support // pRegisterValue : It must be a resident buffer due to asynchronous read register. unsigned char -Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, PULONG pRegisterValue ) +Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) { PWB35REG pWb35Reg = &pHwData->Wb35Reg; struct usb_ctrlrequest * dr; @@ -348,7 +348,7 @@ Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, PULONG pRegisterValue ) pRegQueue->DIRECT = 0;// read register pRegQueue->INDEX = RegisterNo; pRegQueue->pBuffer = pRegisterValue; - dr = (struct usb_ctrlrequest *)((PUCHAR)pRegQueue + sizeof(REG_QUEUE)); + dr = (struct usb_ctrlrequest *)((u8 *)pRegQueue + sizeof(REG_QUEUE)); dr->bRequestType = USB_TYPE_VENDOR|USB_RECIP_DEVICE|USB_DIR_IN; dr->bRequest = 0x01; // USB or vendor-defined request code, burst mode dr->wValue = cpu_to_le16(0x0); @@ -359,14 +359,14 @@ Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, PULONG pRegisterValue ) pRegQueue->Next = NULL; pRegQueue->pUsbReq = dr; pRegQueue->pUrb = pUrb; - OS_SPIN_LOCK_ACQUIRED ( &pWb35Reg->EP0VM_spin_lock ); + spin_lock_irq ( &pWb35Reg->EP0VM_spin_lock ); if( pWb35Reg->pRegFirst == NULL ) pWb35Reg->pRegFirst = pRegQueue; else pWb35Reg->pRegLast->Next = pRegQueue; pWb35Reg->pRegLast = pRegQueue; - OS_SPIN_LOCK_RELEASED( &pWb35Reg->EP0VM_spin_lock ); + spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); // Start EP0VM Wb35Reg_EP0VM_start( pHwData ); @@ -399,7 +399,7 @@ Wb35Reg_EP0VM(phw_data_t pHwData ) PWB35REG pWb35Reg = &pHwData->Wb35Reg; PURB pUrb; struct usb_ctrlrequest *dr; - PULONG pBuffer; + u32 * pBuffer; int ret = -1; PREG_QUEUE pRegQueue; @@ -411,9 +411,9 @@ Wb35Reg_EP0VM(phw_data_t pHwData ) goto cleanup; // Get the register data and send to USB through Irp - OS_SPIN_LOCK_ACQUIRED( &pWb35Reg->EP0VM_spin_lock ); + spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); pRegQueue = pWb35Reg->pRegFirst; - OS_SPIN_LOCK_RELEASED( &pWb35Reg->EP0VM_spin_lock ); + spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); if (!pRegQueue) goto cleanup; @@ -429,7 +429,7 @@ Wb35Reg_EP0VM(phw_data_t pHwData ) usb_fill_control_urb( pUrb, pHwData->WbUsb.udev, REG_DIRECTION(pHwData->WbUsb.udev,pRegQueue), - (PUCHAR)dr,pBuffer,cpu_to_le16(dr->wLength), + (u8 *)dr,pBuffer,cpu_to_le16(dr->wLength), Wb35Reg_EP0VM_complete, (void*)pHwData); pWb35Reg->EP0vm_state = VM_RUNNING; @@ -468,12 +468,12 @@ Wb35Reg_EP0VM_complete(PURB pUrb) OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Reg->RegFireCount ); } else { // Complete to send, remove the URB from the first - OS_SPIN_LOCK_ACQUIRED( &pWb35Reg->EP0VM_spin_lock ); + spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); pRegQueue = pWb35Reg->pRegFirst; if (pRegQueue == pWb35Reg->pRegLast) pWb35Reg->pRegLast = NULL; pWb35Reg->pRegFirst = pWb35Reg->pRegFirst->Next; - OS_SPIN_LOCK_RELEASED( &pWb35Reg->EP0VM_spin_lock ); + spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); if (pWb35Reg->EP0VM_status) { #ifdef _PE_REG_DUMP_ @@ -513,7 +513,7 @@ Wb35Reg_destroy(phw_data_t pHwData) OS_SLEEP(10000); // Delay for waiting function enter 940623.1.b // Release all the data in RegQueue - OS_SPIN_LOCK_ACQUIRED( &pWb35Reg->EP0VM_spin_lock ); + spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); pRegQueue = pWb35Reg->pRegFirst; while (pRegQueue) { if (pRegQueue == pWb35Reg->pRegLast) @@ -521,7 +521,7 @@ Wb35Reg_destroy(phw_data_t pHwData) pWb35Reg->pRegFirst = pWb35Reg->pRegFirst->Next; pUrb = pRegQueue->pUrb; - OS_SPIN_LOCK_RELEASED( &pWb35Reg->EP0VM_spin_lock ); + spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); if (pUrb) { usb_free_urb(pUrb); kfree(pRegQueue); @@ -530,14 +530,11 @@ Wb35Reg_destroy(phw_data_t pHwData) WBDEBUG(("EP0 queue release error\n")); #endif } - OS_SPIN_LOCK_ACQUIRED( &pWb35Reg->EP0VM_spin_lock ); + spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); pRegQueue = pWb35Reg->pRegFirst; } - OS_SPIN_LOCK_RELEASED( &pWb35Reg->EP0VM_spin_lock ); - - // Free resource - OS_SPIN_LOCK_FREE( &pWb35Reg->EP0VM_spin_lock ); + spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); } //==================================================================================== @@ -550,7 +547,7 @@ unsigned char Wb35Reg_initial(phw_data_t pHwData) u32 SoftwareSet, VCO_trim, TxVga, Region_ScanInterval; // Spin lock is acquired for read and write IRP command - OS_SPIN_LOCK_ALLOCATE( &pWb35Reg->EP0VM_spin_lock ); + spin_lock_init( &pWb35Reg->EP0VM_spin_lock ); // Getting RF module type from EEPROM ------------------------------------ Wb35Reg_WriteSync( pHwData, 0x03b4, 0x080d0000 ); // Start EEPROM access + Read + address(0x0d) @@ -655,7 +652,7 @@ unsigned char Wb35Reg_initial(phw_data_t pHwData) // version in _GENREQ.ASM of the DWB NE1000/2000 driver. //================================================================================== u32 -CardComputeCrc(PUCHAR Buffer, u32 Length) +CardComputeCrc(u8 * Buffer, u32 Length) { u32 Crc, Carry; u32 i, j;