diff options
Diffstat (limited to 'drivers/staging/winbond/linux')
| -rw-r--r-- | drivers/staging/winbond/linux/common.h | 128 | ||||
| -rw-r--r-- | drivers/staging/winbond/linux/sysdef.h | 73 | ||||
| -rw-r--r-- | drivers/staging/winbond/linux/wb35reg.c | 744 | ||||
| -rw-r--r-- | drivers/staging/winbond/linux/wb35reg_f.h | 56 | ||||
| -rw-r--r-- | drivers/staging/winbond/linux/wb35reg_s.h | 170 | ||||
| -rw-r--r-- | drivers/staging/winbond/linux/wb35rx.c | 334 | ||||
| -rw-r--r-- | drivers/staging/winbond/linux/wb35rx_f.h | 17 | ||||
| -rw-r--r-- | drivers/staging/winbond/linux/wb35rx_s.h | 48 | ||||
| -rw-r--r-- | drivers/staging/winbond/linux/wb35tx.c | 307 | ||||
| -rw-r--r-- | drivers/staging/winbond/linux/wb35tx_f.h | 20 | ||||
| -rw-r--r-- | drivers/staging/winbond/linux/wb35tx_s.h | 47 | ||||
| -rw-r--r-- | drivers/staging/winbond/linux/wbusb.c | 391 | ||||
| -rw-r--r-- | drivers/staging/winbond/linux/wbusb_f.h | 34 | ||||
| -rw-r--r-- | drivers/staging/winbond/linux/wbusb_s.h | 42 |
14 files changed, 0 insertions, 2411 deletions
diff --git a/drivers/staging/winbond/linux/common.h b/drivers/staging/winbond/linux/common.h deleted file mode 100644 index 712a86cfa68b..000000000000 --- a/drivers/staging/winbond/linux/common.h +++ /dev/null @@ -1,128 +0,0 @@ -// -// common.h -// -// This file contains the OS dependant definition and function. -// Every OS has this file individual. -// - -#define DebugUsbdStatusInformation( _A ) - -#ifndef COMMON_DEF -#define COMMON_DEF - -#include <linux/version.h> -#include <linux/usb.h> -#include <linux/kernel.h> //need for kernel alert -#include <linux/autoconf.h> -#include <linux/sched.h> -#include <linux/signal.h> -#include <linux/slab.h> //memory allocate -#include <linux/module.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <linux/init.h>//need for init and exit modules marco -#include <linux/ctype.h> -#include <linux/wait.h> -#include <linux/list.h> -#include <linux/wireless.h> -#include <linux/if_arp.h> -#include <asm/uaccess.h> -#include <net/iw_handler.h> -#include <linux/skbuff.h> - - -//#define DEBUG_ENABLED 1 - - - -//=============================================================== -// Common type definition -//=============================================================== - -//=========================================== -#define IGNORE 2 -#define SUCCESS 1 -#define FAILURE 0 - - -#ifndef true -#define true 1 -#endif - -#ifndef false -#define false 0 -#endif - -// PD43 20021108 -#ifndef TRUE -#define TRUE 1 -#endif - -#ifndef FALSE -#define FALSE 0 -#endif - -#define STATUS_MEDIA_CONNECT 1 -#define STATUS_MEDIA_DISCONNECT 0 - -#ifndef BIT -#define BIT(x) (1 << (x)) -#endif - -typedef struct urb * PURB; - - - -//================================================================================================== -// Common function definition -//================================================================================================== -#ifndef abs -#define abs(_T) ((_T) < 0 ? -_T : _T) -#endif -#define DEBUG_ENABLED -#define ETH_LENGTH_OF_ADDRESS 6 -#ifdef DEBUG_ENABLED -#define WBDEBUG( _M ) printk _M -#else -#define WBDEBUG( _M ) 0 -#endif - -#define OS_DISCONNECTED 0 -#define OS_CONNECTED 1 - - -#define OS_EVENT_INDICATE( _A, _B, _F ) -#define OS_PMKID_STATUS_EVENT( _A ) - - -/* Uff, no, longs are not atomic on all architectures Linux - * supports. This should really use atomic_t */ - -#define OS_ATOMIC u32 -#define OS_ATOMIC_READ( _A, _V ) _V -#define OS_ATOMIC_INC( _A, _V ) EncapAtomicInc( _A, (void*)_V ) -#define OS_ATOMIC_DEC( _A, _V ) EncapAtomicDec( _A, (void*)_V ) -#define OS_MEMORY_CLEAR( _A, _S ) memset( (u8 *)_A,0,_S) -#define OS_MEMORY_COMPARE( _A, _B, _S ) (memcmp(_A,_B,_S)? 0 : 1) // Definition is reverse with Ndis 1: the same 0: different - -#define OS_TIMER struct timer_list -#define OS_TIMER_INITIAL( _T, _F, _P ) \ -{ \ - init_timer( _T ); \ - (_T)->function = (void *)_F##_1a; \ - (_T)->data = (unsigned long)_P; \ -} - -// _S : Millisecond -// 20060420 At least 1 large than jiffies -#define OS_TIMER_SET( _T, _S ) \ -{ \ - (_T)->expires = jiffies + ((_S*HZ+999)/1000);\ - add_timer( _T ); \ -} -#define OS_TIMER_CANCEL( _T, _B ) del_timer_sync( _T ) -#define OS_TIMER_GET_SYS_TIME( _T ) (*_T=jiffies) - - -#endif // COMMON_DEF - diff --git a/drivers/staging/winbond/linux/sysdef.h b/drivers/staging/winbond/linux/sysdef.h deleted file mode 100644 index d46d63e5c673..000000000000 --- a/drivers/staging/winbond/linux/sysdef.h +++ /dev/null @@ -1,73 +0,0 @@ - - -// -// Winbond WLAN System Configuration defines -// - -//===================================================================== -// Current directory is Linux -// The definition WB_LINUX is a keyword for this OS -//===================================================================== -#ifndef SYS_DEF_H -#define SYS_DEF_H -#define WB_LINUX -#define WB_LINUX_WPA_PSK - - -//#define _IBSS_BEACON_SEQ_STICK_ -#define _USE_FALLBACK_RATE_ -//#define ANTDIV_DEFAULT_ON - -#define _WPA2_ // 20061122 It's needed for current Linux driver - - -#ifndef _WPA_PSK_DEBUG -#undef _WPA_PSK_DEBUG -#endif - -// debug print options, mark what debug you don't need - -#ifdef FULL_DEBUG -#define _PE_STATE_DUMP_ -#define _PE_TX_DUMP_ -#define _PE_RX_DUMP_ -#define _PE_OID_DUMP_ -#define _PE_DTO_DUMP_ -#define _PE_REG_DUMP_ -#define _PE_USB_INI_DUMP_ -#endif - - - -#include "common.h" // Individual file depends on OS - -#include "../wb35_ver.h" -#include "../mac_structures.h" -#include "../ds_tkip.h" -#include "../localpara.h" -#include "../sme_s.h" -#include "../scan_s.h" -#include "../mds_s.h" -#include "../mlme_s.h" -#include "../bssdscpt.h" -#include "../sme_api.h" -#include "../gl_80211.h" -#include "../mto.h" -#include "../wblinux_s.h" -#include "../wbhal_s.h" - - -#include "../adapter.h" - -#include "../mlme_mib.h" -#include "../mds_f.h" -#include "../bss_f.h" -#include "../mlmetxrx_f.h" -#include "../mto_f.h" -#include "../wbhal_f.h" -#include "../wblinux_f.h" -// Kernel Timer resolution, NDIS is 10ms, 10000us -#define MIN_TIMEOUT_VAL (10) //ms - - -#endif diff --git a/drivers/staging/winbond/linux/wb35reg.c b/drivers/staging/winbond/linux/wb35reg.c deleted file mode 100644 index ebb6db5438a4..000000000000 --- a/drivers/staging/winbond/linux/wb35reg.c +++ /dev/null @@ -1,744 +0,0 @@ -#include "sysdef.h" - -extern void phy_calibration_winbond(hw_data_t *phw_data, u32 frequency); - -// TRUE : read command process successfully -// FALSE : register not support -// RegisterNo : start base -// pRegisterData : data point -// NumberOfData : number of register data -// 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, u32 * pRegisterData, u8 NumberOfData, u8 Flag) -{ - PWB35REG pWb35Reg = &pHwData->Wb35Reg; - PURB pUrb = NULL; - PREG_QUEUE pRegQueue = NULL; - u16 UrbSize; - struct usb_ctrlrequest *dr; - u16 i, DataSize = NumberOfData*4; - - // Module shutdown - if (pHwData->SurpriseRemove) - return FALSE; - - // Trying to use burst write function if use new hardware - UrbSize = sizeof(REG_QUEUE) + DataSize + sizeof(struct usb_ctrlrequest); - OS_MEMORY_ALLOC( (void* *)&pRegQueue, UrbSize ); - pUrb = wb_usb_alloc_urb(0); - if( pUrb && pRegQueue ) { - pRegQueue->DIRECT = 2;// burst write register - pRegQueue->INDEX = RegisterNo; - 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; i<NumberOfData ; i++ ) - pRegQueue->pBuffer[i] = cpu_to_le32( pRegQueue->pBuffer[i] ); - - 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 - dr->wIndex = cpu_to_le16( RegisterNo ); - dr->wLength = cpu_to_le16( DataSize ); - pRegQueue->Next = NULL; - pRegQueue->pUsbReq = dr; - pRegQueue->pUrb = pUrb; - - spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); - if (pWb35Reg->pRegFirst == NULL) - pWb35Reg->pRegFirst = pRegQueue; - else - pWb35Reg->pRegLast->Next = pRegQueue; - pWb35Reg->pRegLast = pRegQueue; - - spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); - - // Start EP0VM - Wb35Reg_EP0VM_start(pHwData); - - return TRUE; - } else { - if (pUrb) - usb_free_urb(pUrb); - if (pRegQueue) - kfree(pRegQueue); - return FALSE; - } - return FALSE; -} - -void -Wb35Reg_Update(phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue) -{ - PWB35REG pWb35Reg = &pHwData->Wb35Reg; - switch (RegisterNo) { - case 0x3b0: pWb35Reg->U1B0 = RegisterValue; break; - case 0x3bc: pWb35Reg->U1BC_LEDConfigure = RegisterValue; break; - case 0x400: pWb35Reg->D00_DmaControl = RegisterValue; break; - case 0x800: pWb35Reg->M00_MacControl = RegisterValue; break; - case 0x804: pWb35Reg->M04_MulticastAddress1 = RegisterValue; break; - case 0x808: pWb35Reg->M08_MulticastAddress2 = RegisterValue; break; - case 0x824: pWb35Reg->M24_MacControl = RegisterValue; break; - case 0x828: pWb35Reg->M28_MacControl = RegisterValue; break; - case 0x82c: pWb35Reg->M2C_MacControl = RegisterValue; break; - case 0x838: pWb35Reg->M38_MacControl = RegisterValue; break; - case 0x840: pWb35Reg->M40_MacControl = RegisterValue; break; - case 0x844: pWb35Reg->M44_MacControl = RegisterValue; break; - case 0x848: pWb35Reg->M48_MacControl = RegisterValue; break; - case 0x84c: pWb35Reg->M4C_MacStatus = RegisterValue; break; - case 0x860: pWb35Reg->M60_MacControl = RegisterValue; break; - case 0x868: pWb35Reg->M68_MacControl = RegisterValue; break; - case 0x870: pWb35Reg->M70_MacControl = RegisterValue; break; - case 0x874: pWb35Reg->M74_MacControl = RegisterValue; break; - case 0x878: pWb35Reg->M78_ERPInformation = RegisterValue; break; - case 0x87C: pWb35Reg->M7C_MacControl = RegisterValue; break; - case 0x880: pWb35Reg->M80_MacControl = RegisterValue; break; - case 0x884: pWb35Reg->M84_MacControl = RegisterValue; break; - case 0x888: pWb35Reg->M88_MacControl = RegisterValue; break; - case 0x898: pWb35Reg->M98_MacControl = RegisterValue; break; - case 0x100c: pWb35Reg->BB0C = RegisterValue; break; - case 0x102c: pWb35Reg->BB2C = RegisterValue; break; - case 0x1030: pWb35Reg->BB30 = RegisterValue; break; - case 0x103c: pWb35Reg->BB3C = RegisterValue; break; - case 0x1048: pWb35Reg->BB48 = RegisterValue; break; - case 0x104c: pWb35Reg->BB4C = RegisterValue; break; - case 0x1050: pWb35Reg->BB50 = RegisterValue; break; - case 0x1054: pWb35Reg->BB54 = RegisterValue; break; - case 0x1058: pWb35Reg->BB58 = RegisterValue; break; - case 0x105c: pWb35Reg->BB5C = RegisterValue; break; - case 0x1060: pWb35Reg->BB60 = RegisterValue; break; - } -} - -// TRUE : read command process successfully -// FALSE : register not support -unsigned char -Wb35Reg_WriteSync( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) -{ - PWB35REG pWb35Reg = &pHwData->Wb35Reg; - int ret = -1; - - // Module shutdown - if (pHwData->SurpriseRemove) - return FALSE; - - RegisterValue = cpu_to_le32(RegisterValue); - - // update the register by send usb message------------------------------------ - pWb35Reg->SyncIoPause = 1; - - // 20060717.5 Wait until EP0VM stop - while (pWb35Reg->EP0vm_state != VM_STOP) - OS_SLEEP(10000); - - // Sync IoCallDriver - pWb35Reg->EP0vm_state = VM_RUNNING; - ret = usb_control_msg( pHwData->WbUsb.udev, - usb_sndctrlpipe( pHwData->WbUsb.udev, 0 ), - 0x03, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, - 0x0,RegisterNo, &RegisterValue, 4, HZ*100 ); - pWb35Reg->EP0vm_state = VM_STOP; - pWb35Reg->SyncIoPause = 0; - - Wb35Reg_EP0VM_start(pHwData); - - if (ret < 0) { - #ifdef _PE_REG_DUMP_ - WBDEBUG(("EP0 Write register usb message sending error\n")); - #endif - - pHwData->SurpriseRemove = 1; // 20060704.2 - return FALSE; - } - - return TRUE; -} - -// TRUE : read command process successfully -// FALSE : register not support -unsigned char -Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) -{ - PWB35REG pWb35Reg = &pHwData->Wb35Reg; - struct usb_ctrlrequest *dr; - PURB pUrb = NULL; - PREG_QUEUE pRegQueue = NULL; - u16 UrbSize; - - - // Module shutdown - if (pHwData->SurpriseRemove) - return FALSE; - - // update the register by send urb request------------------------------------ - UrbSize = sizeof(REG_QUEUE) + sizeof(struct usb_ctrlrequest); - OS_MEMORY_ALLOC( (void* *)&pRegQueue, UrbSize ); - pUrb = wb_usb_alloc_urb(0); - if (pUrb && pRegQueue) { - pRegQueue->DIRECT = 1;// burst write register - pRegQueue->INDEX = RegisterNo; - pRegQueue->VALUE = cpu_to_le32(RegisterValue); - pRegQueue->RESERVED_VALID = FALSE; - 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); - dr->wIndex = cpu_to_le16(RegisterNo); - dr->wLength = cpu_to_le16(4); - - // Enter the sending queue - pRegQueue->Next = NULL; - pRegQueue->pUsbReq = dr; - pRegQueue->pUrb = pUrb; - - spin_lock_irq(&pWb35Reg->EP0VM_spin_lock ); - if (pWb35Reg->pRegFirst == NULL) - pWb35Reg->pRegFirst = pRegQueue; - else - pWb35Reg->pRegLast->Next = pRegQueue; - pWb35Reg->pRegLast = pRegQueue; - - spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); - - // Start EP0VM - Wb35Reg_EP0VM_start(pHwData); - - return TRUE; - } else { - if (pUrb) - usb_free_urb(pUrb); - kfree(pRegQueue); - return FALSE; - } -} - -//This command will be executed with a user defined value. When it completes, -//this value is useful. For example, hal_set_current_channel will use it. -// TRUE : read command process successfully -// FALSE : register not support -unsigned char -Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue, - s8 *pValue, s8 Len) -{ - PWB35REG pWb35Reg = &pHwData->Wb35Reg; - struct usb_ctrlrequest *dr; - PURB pUrb = NULL; - PREG_QUEUE pRegQueue = NULL; - u16 UrbSize; - - // Module shutdown - if (pHwData->SurpriseRemove) - return FALSE; - - // update the register by send urb request------------------------------------ - UrbSize = sizeof(REG_QUEUE) + sizeof(struct usb_ctrlrequest); - OS_MEMORY_ALLOC((void* *) &pRegQueue, UrbSize ); - pUrb = wb_usb_alloc_urb(0); - if (pUrb && pRegQueue) { - pRegQueue->DIRECT = 1;// burst write register - pRegQueue->INDEX = RegisterNo; - pRegQueue->VALUE = cpu_to_le32(RegisterValue); - //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 *)((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); - dr->wIndex = cpu_to_le16(RegisterNo); - dr->wLength = cpu_to_le16(4); - - // Enter the sending queue - pRegQueue->Next = NULL; - pRegQueue->pUsbReq = dr; - pRegQueue->pUrb = pUrb; - spin_lock_irq (&pWb35Reg->EP0VM_spin_lock ); - if( pWb35Reg->pRegFirst == NULL ) - pWb35Reg->pRegFirst = pRegQueue; - else - pWb35Reg->pRegLast->Next = pRegQueue; - pWb35Reg->pRegLast = pRegQueue; - - spin_unlock_irq ( &pWb35Reg->EP0VM_spin_lock ); - - // Start EP0VM - Wb35Reg_EP0VM_start(pHwData); - return TRUE; - } else { - if (pUrb) - usb_free_urb(pUrb); - kfree(pRegQueue); - return FALSE; - } -} - -// TRUE : read command process successfully -// 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, u32 * pRegisterValue ) -{ - PWB35REG pWb35Reg = &pHwData->Wb35Reg; - u32 * pltmp = pRegisterValue; - int ret = -1; - - // Module shutdown - if (pHwData->SurpriseRemove) - return FALSE; - - // Read the register by send usb message------------------------------------ - - pWb35Reg->SyncIoPause = 1; - - // 20060717.5 Wait until EP0VM stop - while (pWb35Reg->EP0vm_state != VM_STOP) - OS_SLEEP(10000); - - pWb35Reg->EP0vm_state = VM_RUNNING; - ret = usb_control_msg( pHwData->WbUsb.udev, - usb_rcvctrlpipe(pHwData->WbUsb.udev, 0), - 0x01, USB_TYPE_VENDOR|USB_RECIP_DEVICE|USB_DIR_IN, - 0x0, RegisterNo, pltmp, 4, HZ*100 ); - - *pRegisterValue = cpu_to_le32(*pltmp); - - pWb35Reg->EP0vm_state = VM_STOP; - - Wb35Reg_Update( pHwData, RegisterNo, *pRegisterValue ); - pWb35Reg->SyncIoPause = 0; - - Wb35Reg_EP0VM_start( pHwData ); - - if (ret < 0) { - #ifdef _PE_REG_DUMP_ - WBDEBUG(("EP0 Read register usb message sending error\n")); - #endif - - pHwData->SurpriseRemove = 1; // 20060704.2 - return FALSE; - } - - return TRUE; -} - -// TRUE : read command process successfully -// 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, u32 * pRegisterValue ) -{ - PWB35REG pWb35Reg = &pHwData->Wb35Reg; - struct usb_ctrlrequest * dr; - PURB pUrb; - PREG_QUEUE pRegQueue; - u16 UrbSize; - - // Module shutdown - if (pHwData->SurpriseRemove) - return FALSE; - - // update the variable by send Urb to read register ------------------------------------ - UrbSize = sizeof(REG_QUEUE) + sizeof(struct usb_ctrlrequest); - OS_MEMORY_ALLOC( (void* *)&pRegQueue, UrbSize ); - pUrb = wb_usb_alloc_urb(0); - if( pUrb && pRegQueue ) - { - pRegQueue->DIRECT = 0;// read register - pRegQueue->INDEX = RegisterNo; - pRegQueue->pBuffer = pRegisterValue; - 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); - dr->wIndex = cpu_to_le16 (RegisterNo); - dr->wLength = cpu_to_le16 (4); - - // Enter the sending queue - pRegQueue->Next = NULL; - pRegQueue->pUsbReq = dr; - pRegQueue->pUrb = pUrb; - spin_lock_irq ( &pWb35Reg->EP0VM_spin_lock ); - if( pWb35Reg->pRegFirst == NULL ) - pWb35Reg->pRegFirst = pRegQueue; - else - pWb35Reg->pRegLast->Next = pRegQueue; - pWb35Reg->pRegLast = pRegQueue; - - spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); - - // Start EP0VM - Wb35Reg_EP0VM_start( pHwData ); - - return TRUE; - } else { - if (pUrb) - usb_free_urb( pUrb ); - kfree(pRegQueue); - return FALSE; - } -} - - -void -Wb35Reg_EP0VM_start( phw_data_t pHwData ) -{ - PWB35REG pWb35Reg = &pHwData->Wb35Reg; - - if (OS_ATOMIC_INC( pHwData->Adapter, &pWb35Reg->RegFireCount) == 1) { - pWb35Reg->EP0vm_state = VM_RUNNING; - Wb35Reg_EP0VM(pHwData); - } else - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Reg->RegFireCount ); -} - -void -Wb35Reg_EP0VM(phw_data_t pHwData ) -{ - PWB35REG pWb35Reg = &pHwData->Wb35Reg; - PURB pUrb; - struct usb_ctrlrequest *dr; - u32 * pBuffer; - int ret = -1; - PREG_QUEUE pRegQueue; - - - if (pWb35Reg->SyncIoPause) - goto cleanup; - - if (pHwData->SurpriseRemove) - goto cleanup; - - // Get the register data and send to USB through Irp - spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); - pRegQueue = pWb35Reg->pRegFirst; - spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); - - if (!pRegQueue) - goto cleanup; - - // Get an Urb, send it - pUrb = (PURB)pRegQueue->pUrb; - - dr = pRegQueue->pUsbReq; - pUrb = pRegQueue->pUrb; - pBuffer = pRegQueue->pBuffer; - if (pRegQueue->DIRECT == 1) // output - pBuffer = &pRegQueue->VALUE; - - usb_fill_control_urb( pUrb, pHwData->WbUsb.udev, - REG_DIRECTION(pHwData->WbUsb.udev,pRegQueue), - (u8 *)dr,pBuffer,cpu_to_le16(dr->wLength), - Wb35Reg_EP0VM_complete, (void*)pHwData); - - pWb35Reg->EP0vm_state = VM_RUNNING; - - ret = wb_usb_submit_urb( pUrb ); - - if (ret < 0) { -#ifdef _PE_REG_DUMP_ - WBDEBUG(("EP0 Irp sending error\n")); -#endif - goto cleanup; - } - - return; - - cleanup: - pWb35Reg->EP0vm_state = VM_STOP; - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Reg->RegFireCount ); -} - - -void -Wb35Reg_EP0VM_complete(PURB pUrb) -{ - phw_data_t pHwData = (phw_data_t)pUrb->context; - PWB35REG pWb35Reg = &pHwData->Wb35Reg; - PREG_QUEUE pRegQueue; - - - // Variable setting - pWb35Reg->EP0vm_state = VM_COMPLETED; - pWb35Reg->EP0VM_status = pUrb->status; - - if (pHwData->SurpriseRemove) { // Let WbWlanHalt to handle surprise remove - pWb35Reg->EP0vm_state = VM_STOP; - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Reg->RegFireCount ); - } else { - // Complete to send, remove the URB from the first - spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); - pRegQueue = pWb35Reg->pRegFirst; - if (pRegQueue == pWb35Reg->pRegLast) - pWb35Reg->pRegLast = NULL; - pWb35Reg->pRegFirst = pWb35Reg->pRegFirst->Next; - spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); - - if (pWb35Reg->EP0VM_status) { -#ifdef _PE_REG_DUMP_ - WBDEBUG(("EP0 IoCompleteRoutine return error\n")); - DebugUsbdStatusInformation( pWb35Reg->EP0VM_status ); -#endif - pWb35Reg->EP0vm_state = VM_STOP; - pHwData->SurpriseRemove = 1; - } else { - // Success. Update the result - - // Start the next send - Wb35Reg_EP0VM(pHwData); - } - - kfree(pRegQueue); - } - - usb_free_urb(pUrb); -} - - -void -Wb35Reg_destroy(phw_data_t pHwData) -{ - PWB35REG pWb35Reg = &pHwData->Wb35Reg; - PURB pUrb; - PREG_QUEUE pRegQueue; - - - Uxx_power_off_procedure(pHwData); - - // Wait for Reg operation completed - do { - OS_SLEEP(10000); // Delay for waiting function enter 940623.1.a - } while (pWb35Reg->EP0vm_state != VM_STOP); - OS_SLEEP(10000); // Delay for waiting function enter 940623.1.b - - // Release all the data in RegQueue - spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); - pRegQueue = pWb35Reg->pRegFirst; - while (pRegQueue) { - if (pRegQueue == pWb35Reg->pRegLast) - pWb35Reg->pRegLast = NULL; - pWb35Reg->pRegFirst = pWb35Reg->pRegFirst->Next; - - pUrb = pRegQueue->pUrb; - spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); - if (pUrb) { - usb_free_urb(pUrb); - kfree(pRegQueue); - } else { - #ifdef _PE_REG_DUMP_ - WBDEBUG(("EP0 queue release error\n")); - #endif - } - spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); - - pRegQueue = pWb35Reg->pRegFirst; - } - spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); -} - -//==================================================================================== -// The function can be run in passive-level only. -//==================================================================================== -unsigned char Wb35Reg_initial(phw_data_t pHwData) -{ - PWB35REG pWb35Reg=&pHwData->Wb35Reg; - u32 ltmp; - u32 SoftwareSet, VCO_trim, TxVga, Region_ScanInterval; - - // Spin lock is acquired for read and write IRP command - spin_lock_init( &pWb35Reg->EP0VM_spin_lock ); - - // Getting RF module type from EEPROM ------------------------------------ - Wb35Reg_WriteSync( pHwData, 0x03b4, 0x080d0000 ); // Start EEPROM access + Read + address(0x0d) - Wb35Reg_ReadSync( pHwData, 0x03b4, <mp ); - - //Update RF module type and determine the PHY type by inf or EEPROM - pWb35Reg->EEPROMPhyType = (u8)( ltmp & 0xff ); - // 0 V MAX2825, 1 V MAX2827, 2 V MAX2828, 3 V MAX2829 - // 16V AL2230, 17 - AL7230, 18 - AL2230S - // 32 Reserved - // 33 - W89RF242(TxVGA 0~19), 34 - W89RF242(TxVGA 0~34) - if (pWb35Reg->EEPROMPhyType != RF_DECIDE_BY_INF) { - if( (pWb35Reg->EEPROMPhyType == RF_MAXIM_2825) || - (pWb35Reg->EEPROMPhyType == RF_MAXIM_2827) || - (pWb35Reg->EEPROMPhyType == RF_MAXIM_2828) || - (pWb35Reg->EEPROMPhyType == RF_MAXIM_2829) || - (pWb35Reg->EEPROMPhyType == RF_MAXIM_V1) || - (pWb35Reg->EEPROMPhyType == RF_AIROHA_2230) || - (pWb35Reg->EEPROMPhyType == RF_AIROHA_2230S) || - (pWb35Reg->EEPROMPhyType == RF_AIROHA_7230) || - (pWb35Reg->EEPROMPhyType == RF_WB_242) || - (pWb35Reg->EEPROMPhyType == RF_WB_242_1)) - pHwData->phy_type = pWb35Reg->EEPROMPhyType; - } - - // Power On procedure running. The relative parameter will be set according to phy_type - Uxx_power_on_procedure( pHwData ); - - // Reading MAC address - Uxx_ReadEthernetAddress( pHwData ); - - // Read VCO trim for RF parameter - Wb35Reg_WriteSync( pHwData, 0x03b4, 0x08200000 ); - Wb35Reg_ReadSync( pHwData, 0x03b4, &VCO_trim ); - - // Read Antenna On/Off of software flag - Wb35Reg_WriteSync( pHwData, 0x03b4, 0x08210000 ); - Wb35Reg_ReadSync( pHwData, 0x03b4, &SoftwareSet ); - - // Read TXVGA - Wb35Reg_WriteSync( pHwData, 0x03b4, 0x08100000 ); - Wb35Reg_ReadSync( pHwData, 0x03b4, &TxVga ); - - // Get Scan interval setting from EEPROM offset 0x1c - Wb35Reg_WriteSync( pHwData, 0x03b4, 0x081d0000 ); - Wb35Reg_ReadSync( pHwData, 0x03b4, &Region_ScanInterval ); - - // Update Ethernet address - memcpy( pHwData->CurrentMacAddress, pHwData->PermanentMacAddress, ETH_LENGTH_OF_ADDRESS ); - - // Update software variable - pHwData->SoftwareSet = (u16)(SoftwareSet & 0xffff); - TxVga &= 0x000000ff; - pHwData->PowerIndexFromEEPROM = (u8)TxVga; - pHwData->VCO_trim = (u8)VCO_trim & 0xff; - if (pHwData->VCO_trim == 0xff) - pHwData->VCO_trim = 0x28; - - pWb35Reg->EEPROMRegion = (u8)(Region_ScanInterval>>8); // 20060720 - if( pWb35Reg->EEPROMRegion<1 || pWb35Reg->EEPROMRegion>6 ) - pWb35Reg->EEPROMRegion = REGION_AUTO; - - //For Get Tx VGA from EEPROM 20060315.5 move here - GetTxVgaFromEEPROM( pHwData ); - - // Set Scan Interval - pHwData->Scan_Interval = (u8)(Region_ScanInterval & 0xff) * 10; - if ((pHwData->Scan_Interval == 2550) || (pHwData->Scan_Interval < 10)) // Is default setting 0xff * 10 - pHwData->Scan_Interval = SCAN_MAX_CHNL_TIME; - - // Initial register - RFSynthesizer_initial(pHwData); - - BBProcessor_initial(pHwData); // Async write, must wait until complete - - Wb35Reg_phy_calibration(pHwData); - - Mxx_initial(pHwData); - Dxx_initial(pHwData); - - if (pHwData->SurpriseRemove) - return FALSE; - else - return TRUE; // Initial fail -} - -//=================================================================================== -// CardComputeCrc -- -// -// Description: -// Runs the AUTODIN II CRC algorithm on buffer Buffer of length, Length. -// -// Arguments: -// Buffer - the input buffer -// Length - the length of Buffer -// -// Return Value: -// The 32-bit CRC value. -// -// Note: -// This is adapted from the comments in the assembly language -// version in _GENREQ.ASM of the DWB NE1000/2000 driver. -//================================================================================== -u32 -CardComputeCrc(u8 * Buffer, u32 Length) -{ - u32 Crc, Carry; - u32 i, j; - u8 CurByte; - - Crc = 0xffffffff; - - for (i = 0; i < Length; i++) { - - CurByte = Buffer[i]; - - for (j = 0; j < 8; j++) { - - Carry = ((Crc & 0x80000000) ? 1 : 0) ^ (CurByte & 0x01); - Crc <<= 1; - CurByte >>= 1; - - if (Carry) { - Crc =(Crc ^ 0x04c11db6) | Carry; - } - } - } - - return Crc; -} - - -//================================================================== -// BitReverse -- -// Reverse the bits in the input argument, dwData, which is -// regarded as a string of bits with the length, DataLength. -// -// Arguments: -// dwData : -// DataLength : -// -// Return: -// The converted value. -//================================================================== -u32 BitReverse( u32 dwData, u32 DataLength) -{ - u32 HalfLength, i, j; - u32 BitA, BitB; - - if ( DataLength <= 0) return 0; // No conversion is done. - dwData = dwData & (0xffffffff >> (32 - DataLength)); - - HalfLength = DataLength / 2; - for ( i = 0, j = DataLength-1 ; i < HalfLength; i++, j--) - { - BitA = GetBit( dwData, i); - BitB = GetBit( dwData, j); - if (BitA && !BitB) { - dwData = ClearBit( dwData, i); - dwData = SetBit( dwData, j); - } else if (!BitA && BitB) { - dwData = SetBit( dwData, i); - dwData = ClearBit( dwData, j); - } else - { - // Do nothing since these two bits are of the save values. - } - } - - return dwData; -} - -void Wb35Reg_phy_calibration( phw_data_t pHwData ) -{ - u32 BB3c, BB54; - - if ((pHwData->phy_type == RF_WB_242) || - (pHwData->phy_type == RF_WB_242_1)) { - phy_calibration_winbond ( pHwData, 2412 ); // Sync operation - Wb35Reg_ReadSync( pHwData, 0x103c, &BB3c ); - Wb35Reg_ReadSync( pHwData, 0x1054, &BB54 ); - - pHwData->BB3c_cal = BB3c; - pHwData->BB54_cal = BB54; - - RFSynthesizer_initial(pHwData); - BBProcessor_initial(pHwData); // Async operation - - Wb35Reg_WriteSync( pHwData, 0x103c, BB3c ); - Wb35Reg_WriteSync( pHwData, 0x1054, BB54 ); - } -} - - diff --git a/drivers/staging/winbond/linux/wb35reg_f.h b/drivers/staging/winbond/linux/wb35reg_f.h deleted file mode 100644 index 3006cfe99ccd..000000000000 --- a/drivers/staging/winbond/linux/wb35reg_f.h +++ /dev/null @@ -1,56 +0,0 @@ -//==================================== -// Interface function declare -//==================================== -unsigned char Wb35Reg_initial( phw_data_t pHwData ); -void Uxx_power_on_procedure( phw_data_t pHwData ); -void Uxx_power_off_procedure( phw_data_t pHwData ); -void Uxx_ReadEthernetAddress( phw_data_t pHwData ); -void Dxx_initial( phw_data_t pHwData ); -void Mxx_initial( phw_data_t pHwData ); -void RFSynthesizer_initial( phw_data_t pHwData ); -//void RFSynthesizer_SwitchingChannel( phw_data_t pHwData, s8 Channel ); -void RFSynthesizer_SwitchingChannel( phw_data_t pHwData, ChanInfo Channel ); -void BBProcessor_initial( phw_data_t pHwData ); -void BBProcessor_RateChanging( phw_data_t pHwData, u8 rate ); // 20060613.1 -//void RF_RateChanging( phw_data_t pHwData, u8 rate ); // 20060626.5.c Add -u8 RFSynthesizer_SetPowerIndex( phw_data_t pHwData, u8 PowerIndex ); -u8 RFSynthesizer_SetMaxim2828_24Power( phw_data_t, u8 index ); -u8 RFSynthesizer_SetMaxim2828_50Power( phw_data_t, u8 index ); -u8 RFSynthesizer_SetMaxim2827_24Power( phw_data_t, u8 index ); -u8 RFSynthesizer_SetMaxim2827_50Power( phw_data_t, u8 index ); -u8 RFSynthesizer_SetMaxim2825Power( phw_data_t, u8 index ); -u8 RFSynthesizer_SetAiroha2230Power( phw_data_t, u8 index ); -u8 RFSynthesizer_SetAiroha7230Power( phw_data_t, u8 index ); -u8 RFSynthesizer_SetWinbond242Power( phw_data_t, u8 index ); -void GetTxVgaFromEEPROM( phw_data_t pHwData ); -void EEPROMTxVgaAdjust( phw_data_t pHwData ); // 20060619.5 Add - -#define RFWriteControlData( _A, _V ) Wb35Reg_Write( _A, 0x0864, _V ) - -void Wb35Reg_destroy( phw_data_t pHwData ); - -unsigned char Wb35Reg_Read( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ); -unsigned char Wb35Reg_ReadSync( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ); -unsigned char Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ); -unsigned char Wb35Reg_WriteSync( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ); -unsigned char Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, - u16 RegisterNo, - u32 RegisterValue, - s8 *pValue, - s8 Len); -unsigned char Wb35Reg_BurstWrite( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 NumberOfData, u8 Flag ); - -void Wb35Reg_EP0VM( phw_data_t pHwData ); -void Wb35Reg_EP0VM_start( phw_data_t pHwData ); -void Wb35Reg_EP0VM_complete( PURB pUrb ); - -u32 BitReverse( u32 dwData, u32 DataLength); - -void CardGetMulticastBit( u8 Address[MAC_ADDR_LENGTH], u8 *Byte, u8 *Value ); -u32 CardComputeCrc( u8 * Buffer, u32 Length ); - -void Wb35Reg_phy_calibration( phw_data_t pHwData ); -void Wb35Reg_Update( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ); -unsigned char adjust_TXVGA_for_iq_mag( phw_data_t pHwData ); - - diff --git a/drivers/staging/winbond/linux/wb35reg_s.h b/drivers/staging/winbond/linux/wb35reg_s.h deleted file mode 100644 index 8b35b93f7f02..000000000000 --- a/drivers/staging/winbond/linux/wb35reg_s.h +++ /dev/null @@ -1,170 +0,0 @@ -//======================================================================================= -/* - HAL setting function - - ======================================== - |Uxx| |Dxx| |Mxx| |BB| |RF| - ======================================== - | | - Wb35Reg_Read Wb35Reg_Write - - ---------------------------------------- - WbUsb_CallUSBDASync supplied By WbUsb module -*/ -//======================================================================================= - -#define GetBit( dwData, i) ( dwData & (0x00000001 << i)) -#define SetBit( dwData, i) ( dwData | (0x00000001 << i)) -#define ClearBit( dwData, i) ( dwData & ~(0x00000001 << i)) - -#define IGNORE_INCREMENT 0 -#define AUTO_INCREMENT 0 -#define NO_INCREMENT 1 -#define REG_DIRECTION(_x,_y) ((_y)->DIRECT ==0 ? usb_rcvctrlpipe(_x,0) : usb_sndctrlpipe(_x,0)) -#define REG_BUF_SIZE(_x) ((_x)->bRequest== 0x04 ? cpu_to_le16((_x)->wLength) : 4) - -// 20060613.2 Add the follow definition -#define BB48_DEFAULT_AL2230_11B 0x0033447c -#define BB4C_DEFAULT_AL2230_11B 0x0A00FEFF -#define BB48_DEFAULT_AL2230_11G 0x00332C1B -#define BB4C_DEFAULT_AL2230_11G 0x0A00FEFF - - -#define BB48_DEFAULT_WB242_11B 0x00292315 //backoff 2dB -#define BB4C_DEFAULT_WB242_11B 0x0800FEFF //backoff 2dB -//#define BB48_DEFAULT_WB242_11B 0x00201B11 //backoff 4dB -//#define BB4C_DEFAULT_WB242_11B 0x0600FF00 //backoff 4dB -#define BB48_DEFAULT_WB242_11G 0x00453B24 -#define BB4C_DEFAULT_WB242_11G 0x0E00FEFF - -//==================================== -// Default setting for Mxx -//==================================== -#define DEFAULT_CWMIN 31 //(M2C) CWmin. Its value is in the range 0-31. -#define DEFAULT_CWMAX 1023 //(M2C) CWmax. Its value is in the range 0-1023. -#define DEFAULT_AID 1 //(M34) AID. Its value is in the range 1-2007. - -#ifdef _USE_FALLBACK_RATE_ -#define DEFAULT_RATE_RETRY_LIMIT 2 //(M38) as named -#else -#define DEFAULT_RATE_RETRY_LIMIT 7 //(M38) as named -#endif - -#define DEFAULT_LONG_RETRY_LIMIT 7 //(M38) LongRetryLimit. Its value is in the range 0-15. -#define DEFAULT_SHORT_RETRY_LIMIT 7 //(M38) ShortRetryLimit. Its value is in the range 0-15. -#define DEFAULT_PIFST 25 //(M3C) PIFS Time. Its value is in the range 0-65535. -#define DEFAULT_EIFST 354 //(M3C) EIFS Time. Its value is in the range 0-1048575. -#define DEFAULT_DIFST 45 //(M3C) DIFS Time. Its value is in the range 0-65535. -#define DEFAULT_SIFST 5 //(M3C) SIFS Time. Its value is in the range 0-65535. -#define DEFAULT_OSIFST 10 //(M3C) Original SIFS Time. Its value is in the range 0-15. -#define DEFAULT_ATIMWD 0 //(M40) ATIM Window. Its value is in the range 0-65535. -#define DEFAULT_SLOT_TIME 20 //(M40) ($) SlotTime. Its value is in the range 0-255. -#define DEFAULT_MAX_TX_MSDU_LIFE_TIME 512 //(M44) MaxTxMSDULifeTime. Its value is in the range 0-4294967295. -#define DEFAULT_BEACON_INTERVAL 500 //(M48) Beacon Interval. Its value is in the range 0-65535. -#define DEFAULT_PROBE_DELAY_TIME 200 //(M48) Probe Delay Time. Its value is in the range 0-65535. -#define DEFAULT_PROTOCOL_VERSION 0 //(M4C) -#define DEFAULT_MAC_POWER_STATE 2 //(M4C) 2: MAC at power active -#define DEFAULT_DTIM_ALERT_TIME 0 - - -typedef struct _REG_QUEUE -{ - struct urb *pUrb; - void* pUsbReq; - void* Next; - union - { - u32 VALUE; - u32 * pBuffer; - }; - u8 RESERVED[4];// space reserved for communication - - u16 INDEX; // For storing the register index - u8 RESERVED_VALID; //Indicate whether the RESERVED space is valid at this command. - u8 DIRECT; // 0:In 1:Out - -} REG_QUEUE, *PREG_QUEUE; - -//==================================== -// Internal variable for module -//==================================== -#define MAX_SQ3_FILTER_SIZE 5 -typedef struct _WB35REG -{ - //============================ - // Register Bank backup - //============================ - u32 U1B0; //bit16 record the h/w radio on/off status - u32 U1BC_LEDConfigure; - u32 D00_DmaControl; - u32 M00_MacControl; - union { - struct { - u32 M04_MulticastAddress1; - u32 M08_MulticastAddress2; - }; - u8 Multicast[8]; // contents of card multicast registers - }; - - u32 M24_MacControl; - u32 M28_MacControl; - u32 M2C_MacControl; - u32 M38_MacControl; - u32 M3C_MacControl; // 20060214 backup only - u32 M40_MacControl; - u32 M44_MacControl; // 20060214 backup only - u32 M48_MacControl; // 20060214 backup only - u32 M4C_MacStatus; - u32 M60_MacControl; // 20060214 backup only - u32 M68_MacControl; // 20060214 backup only - u32 M70_MacControl; // 20060214 backup only - u32 M74_MacControl; // 20060214 backup only - u32 M78_ERPInformation;//930206.2.b - u32 M7C_MacControl; // 20060214 backup only - u32 M80_MacControl; // 20060214 backup only - u32 M84_MacControl; // 20060214 backup only - u32 M88_MacControl; // 20060214 backup only - u32 M98_MacControl; // 20060214 backup only - - //[20040722 WK] - //Baseband register - u32 BB0C; // Used for LNA calculation - u32 BB2C; // - u32 BB30; //11b acquisition control register - u32 BB3C; - u32 BB48; // 20051221.1.a 20060613.1 Fix OBW issue of 11b/11g rate - u32 BB4C; // 20060613.1 Fix OBW issue of 11b/11g rate - u32 BB50; //mode control register - u32 BB54; - u32 BB58; //IQ_ALPHA - u32 BB5C; // For test - u32 BB60; // for WTO read value - - //------------------- - // VM - //------------------- - spinlock_t EP0VM_spin_lock; // 4B - u32 EP0VM_status;//$$ - PREG_QUEUE pRegFirst; - PREG_QUEUE pRegLast; - OS_ATOMIC RegFireCount; - - // Hardware status - u8 EP0vm_state; - u8 mac_power_save; - u8 EEPROMPhyType; // 0 ~ 15 for Maxim (0 ĄV MAX2825, 1 ĄV MAX2827, 2 ĄV MAX2828, 3 ĄV MAX2829), - // 16 ~ 31 for Airoha (16 ĄV AL2230, 11 - AL7230) - // 32 ~ Reserved - // 33 ~ 47 For WB242 ( 33 - WB242, 34 - WB242 with new Txvga 0.5 db step) - // 48 ~ 255 ARE RESERVED. - u8 EEPROMRegion; //Region setting in EEPROM - - u32 SyncIoPause; // If user use the Sync Io to access Hw, then pause the async access - - u8 LNAValue[4]; //Table for speed up running - u32 SQ3_filter[MAX_SQ3_FILTER_SIZE]; - u32 SQ3_index; - -} WB35REG, *PWB35REG; - - diff --git a/drivers/staging/winbond/linux/wb35rx.c b/drivers/staging/winbond/linux/wb35rx.c deleted file mode 100644 index b4b9f5f371d9..000000000000 --- a/drivers/staging/winbond/linux/wb35rx.c +++ /dev/null @@ -1,334 +0,0 @@ -//============================================================================ -// Copyright (c) 1996-2002 Winbond Electronic Corporation -// -// Module Name: -// Wb35Rx.c -// -// Abstract: -// Processing the Rx message from down layer -// -//============================================================================ -#include "sysdef.h" - - -void Wb35Rx_start(phw_data_t pHwData) -{ - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - - // Allow only one thread to run into the Wb35Rx() function - if (OS_ATOMIC_INC(pHwData->Adapter, &pWb35Rx->RxFireCounter) == 1) { - pWb35Rx->EP3vm_state = VM_RUNNING; - Wb35Rx(pHwData); - } else - OS_ATOMIC_DEC(pHwData->Adapter, &pWb35Rx->RxFireCounter); -} - -// This function cannot reentrain -void Wb35Rx( phw_data_t pHwData ) -{ - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - u8 * pRxBufferAddress; - PURB pUrb = (PURB)pWb35Rx->RxUrb; - int retv; - u32 RxBufferId; - - // - // Issuing URB - // - if (pHwData->SurpriseRemove || pHwData->HwStop) - goto error; - - if (pWb35Rx->rx_halt) - goto error; - - // Get RxBuffer's ID - RxBufferId = pWb35Rx->RxBufferId; - if (!pWb35Rx->RxOwner[RxBufferId]) { - // It's impossible to run here. - #ifdef _PE_RX_DUMP_ - WBDEBUG(("Rx driver fifo unavailable\n")); - #endif - goto error; - } - - // Update buffer point, then start to bulkin the data from USB - pWb35Rx->RxBufferId++; - pWb35Rx->RxBufferId %= MAX_USB_RX_BUFFER_NUMBER; - - pWb35Rx->CurrentRxBufferId = RxBufferId; - - if (1 != OS_MEMORY_ALLOC((void* *)&pWb35Rx->pDRx, MAX_USB_RX_BUFFER)) { - printk("w35und: Rx memory alloc failed\n"); - goto error; - } - pRxBufferAddress = pWb35Rx->pDRx; - - usb_fill_bulk_urb(pUrb, pHwData->WbUsb.udev, - usb_rcvbulkpipe(pHwData->WbUsb.udev, 3), - pRxBufferAddress, MAX_USB_RX_BUFFER, - Wb35Rx_Complete, pHwData); - - pWb35Rx->EP3vm_state = VM_RUNNING; - - retv = wb_usb_submit_urb(pUrb); - - if (retv != 0) { - printk("Rx URB sending error\n"); - goto error; - } - return; - -error: - // VM stop - pWb35Rx->EP3vm_state = VM_STOP; - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Rx->RxFireCounter ); -} - -void Wb35Rx_Complete(PURB pUrb) -{ - phw_data_t pHwData = pUrb->context; - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - u8 * pRxBufferAddress; - u32 SizeCheck; - u16 BulkLength; - u32 RxBufferId; - R00_DESCRIPTOR R00; - - // Variable setting - pWb35Rx->EP3vm_state = VM_COMPLETED; - pWb35Rx->EP3VM_status = pUrb->status;//Store the last result of Irp - - RxBufferId = pWb35Rx->CurrentRxBufferId; - - pRxBufferAddress = pWb35Rx->pDRx; - BulkLength = (u16)pUrb->actual_length; - - // The IRP is completed - pWb35Rx->EP3vm_state = VM_COMPLETED; - - if (pHwData->SurpriseRemove || pHwData->HwStop) // Must be here, or RxBufferId is invalid - goto error; - - if (pWb35Rx->rx_halt) - goto error; - - // Start to process the data only in successful condition - pWb35Rx->RxOwner[ RxBufferId ] = 0; // Set the owner to driver - R00.value = le32_to_cpu(*(u32 *)pRxBufferAddress); - - // The URB is completed, check the result - if (pWb35Rx->EP3VM_status != 0) { - #ifdef _PE_USB_STATE_DUMP_ - WBDEBUG(("EP3 IoCompleteRoutine return error\n")); - DebugUsbdStatusInformation( pWb35Rx->EP3VM_status ); - #endif - pWb35Rx->EP3vm_state = VM_STOP; - goto error; - } - - // 20060220 For recovering. check if operating in single USB mode - if (!HAL_USB_MODE_BURST(pHwData)) { - SizeCheck = R00.R00_receive_byte_count; //20060926 anson's endian - if ((SizeCheck & 0x03) > 0) - SizeCheck -= 4; - SizeCheck = (SizeCheck + 3) & ~0x03; - SizeCheck += 12; // 8 + 4 badbeef - if ((BulkLength > 1600) || - (SizeCheck > 1600) || - (BulkLength != SizeCheck) || - (BulkLength == 0)) { // Add for fail Urb - pWb35Rx->EP3vm_state = VM_STOP; - pWb35Rx->Ep3ErrorCount2++; - } - } - - // Indicating the receiving data - pWb35Rx->ByteReceived += BulkLength; - pWb35Rx->RxBufferSize[ RxBufferId ] = BulkLength; - - if (!pWb35Rx->RxOwner[ RxBufferId ]) - Wb35Rx_indicate(pHwData); - - kfree(pWb35Rx->pDRx); - // Do the next receive - Wb35Rx(pHwData); - return; - -error: - pWb35Rx->RxOwner[ RxBufferId ] = 1; // Set the owner to hardware - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Rx->RxFireCounter ); - pWb35Rx->EP3vm_state = VM_STOP; -} - -//===================================================================================== -unsigned char Wb35Rx_initial(phw_data_t pHwData) -{ - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - - // Initial the Buffer Queue - Wb35Rx_reset_descriptor( pHwData ); - - pWb35Rx->RxUrb = wb_usb_alloc_urb(0); - return (!!pWb35Rx->RxUrb); -} - -void Wb35Rx_stop(phw_data_t pHwData) -{ - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - - // Canceling the Irp if already sends it out. - if (pWb35Rx->EP3vm_state == VM_RUNNING) { - usb_unlink_urb( pWb35Rx->RxUrb ); // Only use unlink, let Wb35Rx_destroy to free them - #ifdef _PE_RX_DUMP_ - WBDEBUG(("EP3 Rx stop\n")); - #endif - } -} - -// Needs process context -void Wb35Rx_destroy(phw_data_t pHwData) -{ - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - - do { - OS_SLEEP(10000); // Delay for waiting function enter 940623.1.a - } while (pWb35Rx->EP3vm_state != VM_STOP); - OS_SLEEP(10000); // Delay for waiting function exit 940623.1.b - - if (pWb35Rx->RxUrb) - usb_free_urb( pWb35Rx->RxUrb ); - #ifdef _PE_RX_DUMP_ - WBDEBUG(("Wb35Rx_destroy OK\n")); - #endif -} - -void Wb35Rx_reset_descriptor( phw_data_t pHwData ) -{ - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - u32 i; - - pWb35Rx->ByteReceived = 0; - pWb35Rx->RxProcessIndex = 0; - pWb35Rx->RxBufferId = 0; - pWb35Rx->EP3vm_state = VM_STOP; - pWb35Rx->rx_halt = 0; - - // Initial the Queue. The last buffer is reserved for used if the Rx resource is unavailable. - for( i=0; i<MAX_USB_RX_BUFFER_NUMBER; i++ ) - pWb35Rx->RxOwner[i] = 1; -} - -void Wb35Rx_adjust(PDESCRIPTOR pRxDes) -{ - u32 * pRxBufferAddress; - u32 DecryptionMethod; - u32 i; - u16 BufferSize; - - DecryptionMethod = pRxDes->R01.R01_decryption_method; - pRxBufferAddress = pRxDes->buffer_address[0]; - BufferSize = pRxDes->buffer_size[0]; - - // Adjust the last part of data. Only data left - BufferSize -= 4; // For CRC-32 - if (DecryptionMethod) - BufferSize -= 4; - if (DecryptionMethod == 3) // For CCMP - BufferSize -= 4; - - // Adjust the IV field which after 802.11 header and ICV field. - if (DecryptionMethod == 1) // For WEP - { - for( i=6; i>0; i-- ) - pRxBufferAddress[i] = pRxBufferAddress[i-1]; - pRxDes->buffer_address[0] = pRxBufferAddress + 1; - BufferSize -= 4; // 4 byte for IV - } - else if( DecryptionMethod ) // For TKIP and CCMP - { - for (i=7; i>1; i--) - pRxBufferAddress[i] = pRxBufferAddress[i-2]; - pRxDes->buffer_address[0] = pRxBufferAddress + 2;//Update the descriptor, shift 8 byte - BufferSize -= 8; // 8 byte for IV + ICV - } - pRxDes->buffer_size[0] = BufferSize; -} - -extern void packet_came(char *pRxBufferAddress, int PacketSize); - - -u16 Wb35Rx_indicate(phw_data_t pHwData) -{ - DESCRIPTOR RxDes; - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - u8 * pRxBufferAddress; - u16 PacketSize; - u16 stmp, BufferSize, stmp2 = 0; - u32 RxBufferId; - - // Only one thread be allowed to run into the following - do { - RxBufferId = pWb35Rx->RxProcessIndex; - if (pWb35Rx->RxOwner[ RxBufferId ]) //Owner by VM - break; - - pWb35Rx->RxProcessIndex++; - pWb35Rx->RxProcessIndex %= MAX_USB_RX_BUFFER_NUMBER; - - pRxBufferAddress = pWb35Rx->pDRx; - BufferSize = pWb35Rx->RxBufferSize[ RxBufferId ]; - - // Parse the bulkin buffer - while (BufferSize >= 4) { - if ((cpu_to_le32(*(u32 *)pRxBufferAddress) & 0x0fffffff) == RX_END_TAG) //Is ending? 921002.9.a - break; - - // Get the R00 R01 first - RxDes.R00.value = le32_to_cpu(*(u32 *)pRxBufferAddress); - PacketSize = (u16)RxDes.R00.R00_receive_byte_count; - RxDes.R01.value = le32_to_cpu(*((u32 *)(pRxBufferAddress+4))); - // For new DMA 4k - if ((PacketSize & 0x03) > 0) - PacketSize -= 4; - - // Basic check for Rx length. Is length valid? - if (PacketSize > MAX_PACKET_SIZE) { - #ifdef _PE_RX_DUMP_ - WBDEBUG(("Serious ERROR : Rx data size too long, size =%d\n", PacketSize)); - #endif - - pWb35Rx->EP3vm_state = VM_STOP; - pWb35Rx->Ep3ErrorCount2++; - break; - } - - // Start to process Rx buffer -// RxDes.Descriptor_ID = RxBufferId; // Due to synchronous indicate, the field doesn't necessary to use. - BufferSize -= 8; //subtract 8 byte for 35's USB header length - pRxBufferAddress += 8; - - RxDes.buffer_address[0] = pRxBufferAddress; - RxDes.buffer_size[0] = PacketSize; - RxDes.buffer_number = 1; - RxDes.buffer_start_index = 0; - RxDes.buffer_total_size = RxDes.buffer_size[0]; - Wb35Rx_adjust(&RxDes); - - packet_came(pRxBufferAddress, PacketSize); - - // Move RxBuffer point to the next - stmp = PacketSize + 3; - stmp &= ~0x03; // 4n alignment - pRxBufferAddress += stmp; - BufferSize -= stmp; - stmp2 += stmp; - } - - // Reclaim resource - pWb35Rx->RxOwner[ RxBufferId ] = 1; - } while(TRUE); - - return stmp2; -} - - diff --git a/drivers/staging/winbond/linux/wb35rx_f.h b/drivers/staging/winbond/linux/wb35rx_f.h deleted file mode 100644 index daa3e73042bd..000000000000 --- a/drivers/staging/winbond/linux/wb35rx_f.h +++ /dev/null @@ -1,17 +0,0 @@ -//==================================== -// Interface function declare -//==================================== -void Wb35Rx_reset_descriptor( phw_data_t pHwData ); -unsigned char Wb35Rx_initial( phw_data_t pHwData ); -void Wb35Rx_destroy( phw_data_t pHwData ); -void Wb35Rx_stop( phw_data_t pHwData ); -u16 Wb35Rx_indicate( phw_data_t pHwData ); -void Wb35Rx_adjust( PDESCRIPTOR pRxDes ); -void Wb35Rx_start( phw_data_t pHwData ); - -void Wb35Rx( phw_data_t pHwData ); -void Wb35Rx_Complete( PURB pUrb ); - - - - diff --git a/drivers/staging/winbond/linux/wb35rx_s.h b/drivers/staging/winbond/linux/wb35rx_s.h deleted file mode 100644 index b90c269e6adb..000000000000 --- a/drivers/staging/winbond/linux/wb35rx_s.h +++ /dev/null @@ -1,48 +0,0 @@ -//============================================================================ -// wb35rx.h -- -//============================================================================ - -// Definition for this module used -#define MAX_USB_RX_BUFFER 4096 // This parameter must be 4096 931130.4.f - -#define MAX_USB_RX_BUFFER_NUMBER ETHERNET_RX_DESCRIPTORS // Maximum 254, 255 is RESERVED ID -#define RX_INTERFACE 0 // Interface 1 -#define RX_PIPE 2 // Pipe 3 -#define MAX_PACKET_SIZE 1600 //1568 // 8 + 1532 + 4 + 24(IV EIV MIC ICV CRC) for check DMA data 931130.4.g -#define RX_END_TAG 0x0badbeef - - -//==================================== -// Internal variable for module -//==================================== -typedef struct _WB35RX -{ - u32 ByteReceived;// For calculating throughput of BulkIn - OS_ATOMIC RxFireCounter;// Does Wb35Rx module fire? - - u8 RxBuffer[ MAX_USB_RX_BUFFER_NUMBER ][ ((MAX_USB_RX_BUFFER+3) & ~0x03 ) ]; - u16 RxBufferSize[ ((MAX_USB_RX_BUFFER_NUMBER+1) & ~0x01) ]; - u8 RxOwner[ ((MAX_USB_RX_BUFFER_NUMBER+3) & ~0x03 ) ];//Ownership of buffer 0: SW 1:HW - - u32 RxProcessIndex;//The next index to process - u32 RxBufferId; - u32 EP3vm_state; - - u32 rx_halt; // For VM stopping - - u16 MoreDataSize; - u16 PacketSize; - - u32 CurrentRxBufferId; // For complete routine usage - u32 Rx3UrbCancel; - - u32 LastR1; // For RSSI reporting - struct urb * RxUrb; - u32 Ep3ErrorCount2; // 20060625.1 Usbd for Rx DMA error count - - int EP3VM_status; - u8 * pDRx; - -} WB35RX, *PWB35RX; - - diff --git a/drivers/staging/winbond/linux/wb35tx.c b/drivers/staging/winbond/linux/wb35tx.c deleted file mode 100644 index ba9d51244e29..000000000000 --- a/drivers/staging/winbond/linux/wb35tx.c +++ /dev/null @@ -1,307 +0,0 @@ -//============================================================================ -// Copyright (c) 1996-2002 Winbond Electronic Corporation -// -// Module Name: -// Wb35Tx.c -// -// Abstract: -// Processing the Tx message and put into down layer -// -//============================================================================ -#include "sysdef.h" - - -unsigned char -Wb35Tx_get_tx_buffer(phw_data_t pHwData, u8 **pBuffer) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - - *pBuffer = pWb35Tx->TxBuffer[0]; - return TRUE; -} - -void Wb35Tx_start(phw_data_t pHwData) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - - // Allow only one thread to run into function - if (OS_ATOMIC_INC(pHwData->Adapter, &pWb35Tx->TxFireCounter) == 1) { - pWb35Tx->EP4vm_state = VM_RUNNING; - Wb35Tx(pHwData); - } else - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Tx->TxFireCounter ); -} - - -void Wb35Tx(phw_data_t pHwData) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - PADAPTER Adapter = pHwData->Adapter; - u8 *pTxBufferAddress; - PMDS pMds = &Adapter->Mds; - struct urb * pUrb = (struct urb *)pWb35Tx->Tx4Urb; - int retv; - u32 SendIndex; - - - if (pHwData->SurpriseRemove || pHwData->HwStop) - goto cleanup; - - if (pWb35Tx->tx_halt) - goto cleanup; - - // Ownership checking - SendIndex = pWb35Tx->TxSendIndex; - if (!pMds->TxOwner[SendIndex]) //No more data need to be sent, return immediately - goto cleanup; - - pTxBufferAddress = pWb35Tx->TxBuffer[SendIndex]; - // - // Issuing URB - // - usb_fill_bulk_urb(pUrb, pHwData->WbUsb.udev, - usb_sndbulkpipe(pHwData->WbUsb.udev, 4), - pTxBufferAddress, pMds->TxBufferSize[ SendIndex ], - Wb35Tx_complete, pHwData); - - pWb35Tx->EP4vm_state = VM_RUNNING; - retv = wb_usb_submit_urb( pUrb ); - if (retv<0) { - printk("EP4 Tx Irp sending error\n"); - goto cleanup; - } - - // Check if driver needs issue Irp for EP2 - pWb35Tx->TxFillCount += pMds->TxCountInBuffer[SendIndex]; - if (pWb35Tx->TxFillCount > 12) - Wb35Tx_EP2VM_start( pHwData ); - - pWb35Tx->ByteTransfer += pMds->TxBufferSize[SendIndex]; - return; - - cleanup: - pWb35Tx->EP4vm_state = VM_STOP; - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Tx->TxFireCounter ); -} - - -void Wb35Tx_complete(struct urb * pUrb) -{ - phw_data_t pHwData = pUrb->context; - PADAPTER Adapter = (PADAPTER)pHwData->Adapter; - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - PMDS pMds = &Adapter->Mds; - - printk("wb35: tx complete\n"); - // Variable setting - pWb35Tx->EP4vm_state = VM_COMPLETED; - pWb35Tx->EP4VM_status = pUrb->status; //Store the last result of Irp - pMds->TxOwner[ pWb35Tx->TxSendIndex ] = 0;// Set the owner. Free the owner bit always. - pWb35Tx->TxSendIndex++; - pWb35Tx->TxSendIndex %= MAX_USB_TX_BUFFER_NUMBER; - - if (pHwData->SurpriseRemove || pHwData->HwStop) // Let WbWlanHalt to handle surprise remove - goto error; - - if (pWb35Tx->tx_halt) - goto error; - - // The URB is completed, check the result - if (pWb35Tx->EP4VM_status != 0) { - printk("URB submission failed\n"); - pWb35Tx->EP4vm_state = VM_STOP; - goto error; - } - - Mds_Tx(Adapter); - Wb35Tx(pHwData); - return; - -error: - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Tx->TxFireCounter ); - pWb35Tx->EP4vm_state = VM_STOP; -} - -void Wb35Tx_reset_descriptor( phw_data_t pHwData ) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - - pWb35Tx->TxSendIndex = 0; - pWb35Tx->tx_halt = 0; -} - -unsigned char Wb35Tx_initial(phw_data_t pHwData) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - - pWb35Tx->Tx4Urb = wb_usb_alloc_urb(0); - if (!pWb35Tx->Tx4Urb) - return FALSE; - - pWb35Tx->Tx2Urb = wb_usb_alloc_urb(0); - if (!pWb35Tx->Tx2Urb) - { - usb_free_urb( pWb35Tx->Tx4Urb ); - return FALSE; - } - - return TRUE; -} - -//====================================================== -void Wb35Tx_stop(phw_data_t pHwData) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - - // Trying to canceling the Trp of EP2 - if (pWb35Tx->EP2vm_state == VM_RUNNING) - usb_unlink_urb( pWb35Tx->Tx2Urb ); // Only use unlink, let Wb35Tx_destrot to free them - #ifdef _PE_TX_DUMP_ - WBDEBUG(("EP2 Tx stop\n")); - #endif - - // Trying to canceling the Irp of EP4 - if (pWb35Tx->EP4vm_state == VM_RUNNING) - usb_unlink_urb( pWb35Tx->Tx4Urb ); // Only use unlink, let Wb35Tx_destrot to free them - #ifdef _PE_TX_DUMP_ - WBDEBUG(("EP4 Tx stop\n")); - #endif -} - -//====================================================== -void Wb35Tx_destroy(phw_data_t pHwData) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - - // Wait for VM stop - do { - OS_SLEEP(10000); // Delay for waiting function enter 940623.1.a - } while( (pWb35Tx->EP2vm_state != VM_STOP) && (pWb35Tx->EP4vm_state != VM_STOP) ); - OS_SLEEP(10000); // Delay for waiting function enter 940623.1.b - - if (pWb35Tx->Tx4Urb) - usb_free_urb( pWb35Tx->Tx4Urb ); - - if (pWb35Tx->Tx2Urb) - usb_free_urb( pWb35Tx->Tx2Urb ); - - #ifdef _PE_TX_DUMP_ - WBDEBUG(("Wb35Tx_destroy OK\n")); - #endif -} - -void Wb35Tx_CurrentTime(phw_data_t pHwData, u32 TimeCount) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - unsigned char Trigger = FALSE; - - if (pWb35Tx->TxTimer > TimeCount) - Trigger = TRUE; - else if (TimeCount > (pWb35Tx->TxTimer+500)) - Trigger = TRUE; - - if (Trigger) { - pWb35Tx->TxTimer = TimeCount; - Wb35Tx_EP2VM_start( pHwData ); - } -} - -void Wb35Tx_EP2VM_start(phw_data_t pHwData) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - - // Allow only one thread to run into function - if (OS_ATOMIC_INC( pHwData->Adapter, &pWb35Tx->TxResultCount ) == 1) { - pWb35Tx->EP2vm_state = VM_RUNNING; - Wb35Tx_EP2VM( pHwData ); - } - else - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Tx->TxResultCount ); -} - - -void Wb35Tx_EP2VM(phw_data_t pHwData) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - struct urb * pUrb = (struct urb *)pWb35Tx->Tx2Urb; - u32 * pltmp = (u32 *)pWb35Tx->EP2_buf; - int retv; - - if (pHwData->SurpriseRemove || pHwData->HwStop) - goto error; - - if (pWb35Tx->tx_halt) - goto error; - - // - // Issuing URB - // - usb_fill_int_urb( pUrb, pHwData->WbUsb.udev, usb_rcvintpipe(pHwData->WbUsb.udev,2), - pltmp, MAX_INTERRUPT_LENGTH, Wb35Tx_EP2VM_complete, pHwData, 32); - - pWb35Tx->EP2vm_state = VM_RUNNING; - retv = wb_usb_submit_urb( pUrb ); - - if (retv < 0) { - #ifdef _PE_TX_DUMP_ - WBDEBUG(("EP2 Tx Irp sending error\n")); - #endif - goto error; - } - - return; -error: - pWb35Tx->EP2vm_state = VM_STOP; - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Tx->TxResultCount ); -} - - -void Wb35Tx_EP2VM_complete(struct urb * pUrb) -{ - phw_data_t pHwData = pUrb->context; - T02_DESCRIPTOR T02, TSTATUS; - PADAPTER Adapter = (PADAPTER)pHwData->Adapter; - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - u32 * pltmp = (u32 *)pWb35Tx->EP2_buf; - u32 i; - u16 InterruptInLength; - - - // Variable setting - pWb35Tx->EP2vm_state = VM_COMPLETED; - pWb35Tx->EP2VM_status = pUrb->status; - - // For Linux 2.4. Interrupt will always trigger - if (pHwData->SurpriseRemove || pHwData->HwStop) // Let WbWlanHalt to handle surprise remove - goto error; - - if (pWb35Tx->tx_halt) - goto error; - - //The Urb is completed, check the result - if (pWb35Tx->EP2VM_status != 0) { - WBDEBUG(("EP2 IoCompleteRoutine return error\n")); - pWb35Tx->EP2vm_state= VM_STOP; - goto error; - } - - // Update the Tx result - InterruptInLength = pUrb->actual_length; - // Modify for minimum memory access and DWORD alignment. - T02.value = cpu_to_le32(pltmp[0]) >> 8; // [31:8] -> [24:0] - InterruptInLength -= 1;// 20051221.1.c Modify the follow for more stable - InterruptInLength >>= 2; // InterruptInLength/4 - for (i = 1; i <= InterruptInLength; i++) { - T02.value |= ((cpu_to_le32(pltmp[i]) & 0xff) << 24); - - TSTATUS.value = T02.value; //20061009 anson's endian - Mds_SendComplete( Adapter, &TSTATUS ); - T02.value = cpu_to_le32(pltmp[i]) >> 8; - } - - return; -error: - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Tx->TxResultCount ); - pWb35Tx->EP2vm_state = VM_STOP; -} - diff --git a/drivers/staging/winbond/linux/wb35tx_f.h b/drivers/staging/winbond/linux/wb35tx_f.h deleted file mode 100644 index 107b12918137..000000000000 --- a/drivers/staging/winbond/linux/wb35tx_f.h +++ /dev/null @@ -1,20 +0,0 @@ -//==================================== -// Interface function declare -//==================================== -unsigned char Wb35Tx_initial( phw_data_t pHwData ); -void Wb35Tx_destroy( phw_data_t pHwData ); -unsigned char Wb35Tx_get_tx_buffer( phw_data_t pHwData, u8 **pBuffer ); - -void Wb35Tx_EP2VM( phw_data_t pHwData ); -void Wb35Tx_EP2VM_start( phw_data_t pHwData ); -void Wb35Tx_EP2VM_complete( PURB purb ); - -void Wb35Tx_start( phw_data_t pHwData ); -void Wb35Tx_stop( phw_data_t pHwData ); -void Wb35Tx( phw_data_t pHwData ); -void Wb35Tx_complete( PURB purb ); -void Wb35Tx_reset_descriptor( phw_data_t pHwData ); - -void Wb35Tx_CurrentTime( phw_data_t pHwData, u32 TimeCount ); - - diff --git a/drivers/staging/winbond/linux/wb35tx_s.h b/drivers/staging/winbond/linux/wb35tx_s.h deleted file mode 100644 index ac4325736760..000000000000 --- a/drivers/staging/winbond/linux/wb35tx_s.h +++ /dev/null @@ -1,47 +0,0 @@ -//==================================== -// IS89C35 Tx related definition -//==================================== -#define TX_INTERFACE 0 // Interface 1 -#define TX_PIPE 3 // endpoint 4 -#define TX_INTERRUPT 1 // endpoint 2 -#define MAX_INTERRUPT_LENGTH 64 // It must be 64 for EP2 hardware - - - -//==================================== -// Internal variable for module -//==================================== - - -typedef struct _WB35TX -{ - // For Tx buffer - u8 TxBuffer[ MAX_USB_TX_BUFFER_NUMBER ][ MAX_USB_TX_BUFFER ]; - - // For Interrupt pipe - u8 EP2_buf[MAX_INTERRUPT_LENGTH]; - - OS_ATOMIC TxResultCount;// For thread control of EP2 931130.4.m - OS_ATOMIC TxFireCounter;// For thread control of EP4 931130.4.n - u32 ByteTransfer; - - u32 TxSendIndex;// The next index of Mds array to be sent - u32 EP2vm_state; // for EP2vm state - u32 EP4vm_state; // for EP4vm state - u32 tx_halt; // Stopping VM - - struct urb * Tx4Urb; - struct urb * Tx2Urb; - - int EP2VM_status; - int EP4VM_status; - - u32 TxFillCount; // 20060928 - u32 TxTimer; // 20060928 Add if sending packet not great than 13 - -} WB35TX, *PWB35TX; - - - - - diff --git a/drivers/staging/winbond/linux/wbusb.c b/drivers/staging/winbond/linux/wbusb.c deleted file mode 100644 index 39ca9b9878f8..000000000000 --- a/drivers/staging/winbond/linux/wbusb.c +++ /dev/null @@ -1,391 +0,0 @@ -/* - * Copyright 2008 Pavel Machek <pavel@suse.cz> - * - * Distribute under GPLv2. - */ -#include "sysdef.h" -#include <net/mac80211.h> - -MODULE_AUTHOR(DRIVER_AUTHOR); -MODULE_DESCRIPTION(DRIVER_DESC); -MODULE_LICENSE("GPL"); -MODULE_VERSION("0.1"); - -static struct usb_device_id wb35_table[] __devinitdata = { - {USB_DEVICE(0x0416, 0x0035)}, - {USB_DEVICE(0x18E8, 0x6201)}, - {USB_DEVICE(0x18E8, 0x6206)}, - {USB_DEVICE(0x18E8, 0x6217)}, - {USB_DEVICE(0x18E8, 0x6230)}, - {USB_DEVICE(0x18E8, 0x6233)}, - {USB_DEVICE(0x1131, 0x2035)}, - { 0, } -}; - -MODULE_DEVICE_TABLE(usb, wb35_table); - -static struct ieee80211_rate wbsoft_rates[] = { - { .bitrate = 10, .flags = IEEE80211_RATE_SHORT_PREAMBLE }, -}; - -static struct ieee80211_channel wbsoft_channels[] = { - { .center_freq = 2412}, -}; - -int wbsoft_enabled; -struct ieee80211_hw *my_dev; -PADAPTER my_adapter; - -static int wbsoft_add_interface(struct ieee80211_hw *dev, - struct ieee80211_if_init_conf *conf) -{ - printk("wbsoft_add interface called\n"); - return 0; -} - -static void wbsoft_remove_interface(struct ieee80211_hw *dev, - struct ieee80211_if_init_conf *conf) -{ - printk("wbsoft_remove interface called\n"); -} - -static void wbsoft_stop(struct ieee80211_hw *hw) -{ - printk(KERN_INFO "%s called\n", __func__); -} - -static int wbsoft_get_stats(struct ieee80211_hw *hw, - struct ieee80211_low_level_stats *stats) -{ - printk(KERN_INFO "%s called\n", __func__); - return 0; -} - -static int wbsoft_get_tx_stats(struct ieee80211_hw *hw, - struct ieee80211_tx_queue_stats *stats) -{ - printk(KERN_INFO "%s called\n", __func__); - return 0; -} - -static void wbsoft_configure_filter(struct ieee80211_hw *dev, - unsigned int changed_flags, - unsigned int *total_flags, - int mc_count, struct dev_mc_list *mclist) -{ - unsigned int bit_nr, new_flags; - u32 mc_filter[2]; - int i; - - new_flags = 0; - - if (*total_flags & FIF_PROMISC_IN_BSS) { - new_flags |= FIF_PROMISC_IN_BSS; - mc_filter[1] = mc_filter[0] = ~0; - } else if ((*total_flags & FIF_ALLMULTI) || (mc_count > 32)) { - new_flags |= FIF_ALLMULTI; - mc_filter[1] = mc_filter[0] = ~0; - } else { - mc_filter[1] = mc_filter[0] = 0; - for (i = 0; i < mc_count; i++) { - if (!mclist) - break; - printk("Should call ether_crc here\n"); - //bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26; - bit_nr = 0; - - bit_nr &= 0x3F; - mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31); - mclist = mclist->next; - } - } - - dev->flags &= ~IEEE80211_HW_RX_INCLUDES_FCS; - - *total_flags = new_flags; -} - -static int wbsoft_tx(struct ieee80211_hw *dev, struct sk_buff *skb) -{ - char *buffer = kmalloc(skb->len, GFP_ATOMIC); - printk("Sending frame %d bytes\n", skb->len); - memcpy(buffer, skb->data, skb->len); - if (1 == MLMESendFrame(my_adapter, buffer, skb->len, FRAME_TYPE_802_11_MANAGEMENT)) - printk("frame sent ok (%d bytes)?\n", skb->len); - return NETDEV_TX_OK; -} - - -static int wbsoft_start(struct ieee80211_hw *dev) -{ - wbsoft_enabled = 1; - printk("wbsoft_start called\n"); - return 0; -} - -static int wbsoft_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) -{ - ChanInfo ch; - printk("wbsoft_config called\n"); - - ch.band = 1; - ch.ChanNo = 1; /* Should use channel_num, or something, as that is already pre-translated */ - - - hal_set_current_channel(&my_adapter->sHwData, ch); - hal_set_beacon_period(&my_adapter->sHwData, conf->beacon_int); -// hal_set_cap_info(&my_adapter->sHwData, ?? ); -// hal_set_ssid(phw_data_t pHwData, u8 * pssid, u8 ssid_len); ?? - hal_set_accept_broadcast(&my_adapter->sHwData, 1); - hal_set_accept_promiscuous(&my_adapter->sHwData, 1); - hal_set_accept_multicast(&my_adapter->sHwData, 1); - hal_set_accept_beacon(&my_adapter->sHwData, 1); - hal_set_radio_mode(&my_adapter->sHwData, 0); - //hal_set_antenna_number( phw_data_t pHwData, u8 number ) - //hal_set_rf_power(phw_data_t pHwData, u8 PowerIndex) - - -// hal_start_bss(&my_adapter->sHwData, WLAN_BSSTYPE_INFRASTRUCTURE); ?? - -//void hal_set_rates(phw_data_t pHwData, u8 * pbss_rates, -// u8 length, unsigned char basic_rate_set) - - return 0; -} - -static int wbsoft_config_interface(struct ieee80211_hw *dev, - struct ieee80211_vif *vif, - struct ieee80211_if_conf *conf) -{ - printk("wbsoft_config_interface called\n"); - return 0; -} - -static u64 wbsoft_get_tsf(struct ieee80211_hw *dev) -{ - printk("wbsoft_get_tsf called\n"); - return 0; -} - -static const struct ieee80211_ops wbsoft_ops = { - .tx = wbsoft_tx, - .start = wbsoft_start, /* Start can be pretty much empty as we do WbWLanInitialize() during probe? */ - .stop = wbsoft_stop, - .add_interface = wbsoft_add_interface, - .remove_interface = wbsoft_remove_interface, - .config = wbsoft_config, - .config_interface = wbsoft_config_interface, - .configure_filter = wbsoft_configure_filter, - .get_stats = wbsoft_get_stats, - .get_tx_stats = wbsoft_get_tx_stats, - .get_tsf = wbsoft_get_tsf, -// conf_tx: hal_set_cwmin()/hal_set_cwmax; -}; - -struct wbsoft_priv { -}; - - -// Usb kernel subsystem will call this function when a new device is plugged into. -int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id_table) -{ - PADAPTER Adapter; - PWBLINUX pWbLinux; - PWBUSB pWbUsb; - struct usb_host_interface *interface; - struct usb_endpoint_descriptor *endpoint; - int ret = -1; - u32 ltmp; - struct usb_device *udev = interface_to_usbdev(intf); - - usb_get_dev(udev); - - printk("[w35und]wb35_probe ->\n"); - - // 20060630.2 Check the device if it already be opened - ret = usb_control_msg(udev, usb_rcvctrlpipe( udev, 0 ), - 0x01, USB_TYPE_VENDOR|USB_RECIP_DEVICE|USB_DIR_IN, - 0x0, 0x400, <mp, 4, HZ*100 ); - if (ret < 0) - goto error; - - ltmp = cpu_to_le32(ltmp); - if (ltmp) // Is already initialized? - goto error; - - Adapter = kzalloc(sizeof(ADAPTER), GFP_KERNEL); - - my_adapter = Adapter; - pWbLinux = &Adapter->WbLinux; - pWbUsb = &Adapter->sHwData.WbUsb; - pWbUsb->udev = udev; - - interface = intf->cur_altsetting; - endpoint = &interface->endpoint[0].desc; - - if (endpoint[2].wMaxPacketSize == 512) { - printk("[w35und] Working on USB 2.0\n"); - pWbUsb->IsUsb20 = 1; - } - - if (!WbWLanInitialize(Adapter)) { - printk("[w35und]WbWLanInitialize fail\n"); - goto error; - } - - { - struct wbsoft_priv *priv; - struct ieee80211_hw *dev; - static struct ieee80211_supported_band band; - int res; - - dev = ieee80211_alloc_hw(sizeof(*priv), &wbsoft_ops); - - if (!dev) { - printk("w35und: ieee80211 alloc failed\n" ); - BUG(); - } - - my_dev = dev; - - SET_IEEE80211_DEV(dev, &udev->dev); - { - phw_data_t pHwData = &Adapter->sHwData; - unsigned char dev_addr[MAX_ADDR_LEN]; - hal_get_permanent_address(pHwData, dev_addr); - SET_IEEE80211_PERM_ADDR(dev, dev_addr); - } - - - dev->extra_tx_headroom = 12; /* FIXME */ - dev->flags = 0; - - dev->channel_change_time = 1000; -// dev->max_rssi = 100; - - dev->queues = 1; - - band.channels = wbsoft_channels; - band.n_channels = ARRAY_SIZE(wbsoft_channels); - band.bitrates = wbsoft_rates; - band.n_bitrates = ARRAY_SIZE(wbsoft_rates); - - dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &band; -#if 0 - wbsoft_modes[0].num_channels = 1; - wbsoft_modes[0].channels = wbsoft_channels; - wbsoft_modes[0].mode = MODE_IEEE80211B; - wbsoft_modes[0].num_rates = ARRAY_SIZE(wbsoft_rates); - wbsoft_modes[0].rates = wbsoft_rates; - - res = ieee80211_register_hwmode(dev, &wbsoft_modes[0]); - BUG_ON(res); -#endif - - res = ieee80211_register_hw(dev); - BUG_ON(res); - } - - usb_set_intfdata( intf, Adapter ); - - printk("[w35und] _probe OK\n"); - return 0; -error: - return -ENOMEM; -} - -void packet_came(char *pRxBufferAddress, int PacketSize) -{ - struct sk_buff *skb; - struct ieee80211_rx_status rx_status = {0}; - - if (!wbsoft_enabled) - return; - - skb = dev_alloc_skb(PacketSize); - if (!skb) { - printk("Not enough memory for packet, FIXME\n"); - return; - } - - memcpy(skb_put(skb, PacketSize), - pRxBufferAddress, - PacketSize); - -/* - rx_status.rate = 10; - rx_status.channel = 1; - rx_status.freq = 12345; - rx_status.phymode = MODE_IEEE80211B; -*/ - - ieee80211_rx_irqsafe(my_dev, skb, &rx_status); -} - -unsigned char -WbUsb_initial(phw_data_t pHwData) -{ - return 1; -} - - -void -WbUsb_destroy(phw_data_t pHwData) -{ -} - -int wb35_open(struct net_device *netdev) -{ - /* netdev_priv() or netdev->ml_priv should reference to the address of - * private data(PADAPTER). It depends on whether private data memory is - * allocated when alloc_netdev(). - */ - PADAPTER Adapter = (PADAPTER)netdev_priv(netdev); - phw_data_t pHwData = &Adapter->sHwData; - - netif_start_queue(netdev); - - //TODO : put here temporarily - hal_set_accept_broadcast(pHwData, 1); // open accept broadcast - - return 0; -} - -int wb35_close(struct net_device *netdev) -{ - netif_stop_queue(netdev); - return 0; -} - -void wb35_disconnect(struct usb_interface *intf) -{ - PWBLINUX pWbLinux; - PADAPTER Adapter = usb_get_intfdata(intf); - usb_set_intfdata(intf, NULL); - - pWbLinux = &Adapter->WbLinux; - - // Card remove - WbWlanHalt(Adapter); - -} - -static struct usb_driver wb35_driver = { - .name = "w35und", - .id_table = wb35_table, - .probe = wb35_probe, - .disconnect = wb35_disconnect, -}; - -static int __init wb35_init(void) -{ - return usb_register(&wb35_driver); -} - -static void __exit wb35_exit(void) -{ - usb_deregister(&wb35_driver); -} - -module_init(wb35_init); -module_exit(wb35_exit); diff --git a/drivers/staging/winbond/linux/wbusb_f.h b/drivers/staging/winbond/linux/wbusb_f.h deleted file mode 100644 index cae29e107e11..000000000000 --- a/drivers/staging/winbond/linux/wbusb_f.h +++ /dev/null @@ -1,34 +0,0 @@ -//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// Copyright (c) 1996-2004 Winbond Electronic Corporation -// -// Module Name: -// wbusb_f.h -// -// Abstract: -// Linux driver. -// -// Author: -// -//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - -int wb35_open(struct net_device *netdev); -int wb35_close(struct net_device *netdev); -unsigned char WbUsb_initial(phw_data_t pHwData); -void WbUsb_destroy(phw_data_t pHwData); -unsigned char WbWLanInitialize(PADAPTER Adapter); -#define WbUsb_Stop( _A ) - -int wb35_probe(struct usb_interface *intf,const struct usb_device_id *id_table); -void wb35_disconnect(struct usb_interface *intf); - - -#define wb_usb_submit_urb(_A) usb_submit_urb(_A, GFP_ATOMIC) -#define wb_usb_alloc_urb(_A) usb_alloc_urb(_A, GFP_ATOMIC) - -#define WbUsb_CheckForHang( _P ) -#define WbUsb_DetectStart( _P, _I ) - - - - - diff --git a/drivers/staging/winbond/linux/wbusb_s.h b/drivers/staging/winbond/linux/wbusb_s.h deleted file mode 100644 index d5c1d53de70b..000000000000 --- a/drivers/staging/winbond/linux/wbusb_s.h +++ /dev/null @@ -1,42 +0,0 @@ -//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// Copyright (c) 1996-2004 Winbond Electronic Corporation -// -// Module Name: -// wbusb_s.h -// -// Abstract: -// Linux driver. -// -// Author: -// -//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - -#define OS_SLEEP( _MT ) { set_current_state(TASK_INTERRUPTIBLE); \ - schedule_timeout( _MT*HZ/1000000 ); } - - -//--------------------------------------------------------------------------- -// RW_CONTEXT -- -// -// Used to track driver-generated io irps -//--------------------------------------------------------------------------- -typedef struct _RW_CONTEXT -{ - void* pHwData; - PURB pUrb; - void* pCallBackFunctionParameter; -} RW_CONTEXT, *PRW_CONTEXT; - - - - -#define DRIVER_AUTHOR "Original by: Jeff Lee<YY_Lee@issc.com.tw> Adapted to 2.6.x by Costantino Leandro (Rxart Desktop) <le_costantino@pixartargentina.com.ar>" -#define DRIVER_DESC "IS89C35 802.11bg WLAN USB Driver" - - - -typedef struct _WBUSB { - u32 IsUsb20; - struct usb_device *udev; - u32 DetectCount; -} WBUSB, *PWBUSB; |