rt2870.h

ralink最新rt3070 usb wifi 无线网卡驱动程序

#ifdef RT2870
#define GET_TXRING_FREENO(_pAd, _QueIdx) 	(_QueIdx) //(_pAd->TxRing[_QueIdx].TxSwFreeIdx)
#define GET_MGMTRING_FREENO(_pAd) 			(_pAd->MgmtRing.TxSwFreeIdx)
#endif // RT2870 //


/* ----------------- RX Related MACRO ----------------- */
//#define RT28XX_RX_ERROR_CHECK				RTMPCheckRxWI

#define RT28XX_RV_ALL_BUF_END(bBulkReceive)		\
	/* We return STATUS_MORE_PROCESSING_REQUIRED so that the completion */	\
	/* routine (IofCompleteRequest) will stop working on the irp. */		\
	if (bBulkReceive == TRUE)	RTUSBBulkReceive(pAd);


/* ----------------- ASIC Related MACRO ----------------- */
// reset MAC of a station entry to 0xFFFFFFFFFFFF
#define RT28XX_STA_ENTRY_MAC_RESET(pAd, Wcid)					\
	{	RT_SET_ASIC_WCID	SetAsicWcid;						\
		SetAsicWcid.WCID = Wcid;								\
		SetAsicWcid.SetTid = 0xffffffff;						\
		SetAsicWcid.DeleteTid = 0xffffffff;						\
		RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_SET_ASIC_WCID, 	\
				&SetAsicWcid, sizeof(RT_SET_ASIC_WCID));	}

// add this entry into ASIC RX WCID search table
#define RT28XX_STA_ENTRY_ADD(pAd, pEntry)							\
	RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_SET_CLIENT_MAC_ENTRY, 	\
							pEntry, sizeof(MAC_TABLE_ENTRY));

// add by johnli, fix "in_interrupt" error when call "MacTableDeleteEntry" in Rx tasklet
// Set MAC register value according operation mode
#define RT28XX_UPDATE_PROTECT(pAd)	\
 	RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_UPDATE_PROTECT, NULL, 0);
// end johnli

// remove Pair-wise key material from ASIC
// yet implement
#define RT28XX_STA_ENTRY_KEY_DEL(pAd, BssIdx, Wcid)

// add Client security information into ASIC WCID table and IVEIV table
#define RT28XX_STA_SECURITY_INFO_ADD(pAd, apidx, KeyID, pEntry)						\
	{	RT28XX_STA_ENTRY_MAC_RESET(pAd, pEntry->Aid);								\
		if (pEntry->Aid >= 1) {														\
			RT_SET_ASIC_WCID_ATTRI	SetAsicWcidAttri;								\
			SetAsicWcidAttri.WCID = pEntry->Aid;									\
			if ((pEntry->AuthMode <= Ndis802_11AuthModeAutoSwitch) &&				\
				(pEntry->WepStatus == Ndis802_11Encryption1Enabled))				\
			{																		\
				SetAsicWcidAttri.Cipher = pAd->SharedKey[apidx][KeyID].CipherAlg;	\
			}																		\
			else if (pEntry->AuthMode == Ndis802_11AuthModeWPANone)					\
			{																		\
				SetAsicWcidAttri.Cipher = pAd->SharedKey[apidx][KeyID].CipherAlg;	\
			}																		\
			else SetAsicWcidAttri.Cipher = 0;										\
            DBGPRINT(RT_DEBUG_TRACE, ("aid cipher = %ld\n",SetAsicWcidAttri.Cipher));       \
			RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_SET_ASIC_WCID_CIPHER, 			\
							&SetAsicWcidAttri, sizeof(RT_SET_ASIC_WCID_ATTRI)); } }

// Insert the BA bitmap to ASIC for the Wcid entry
#define RT28XX_ADD_BA_SESSION_TO_ASIC(_pAd, _Aid, _TID)					\
		do{																\
			RT_SET_ASIC_WCID	SetAsicWcid;							\
			SetAsicWcid.WCID = (_Aid);									\
			SetAsicWcid.SetTid = (0x10000<<(_TID));						\
			SetAsicWcid.DeleteTid = 0xffffffff;							\
			RTUSBEnqueueInternalCmd((_pAd), CMDTHREAD_SET_ASIC_WCID, &SetAsicWcid, sizeof(RT_SET_ASIC_WCID));	\
		}while(0)

// Remove the BA bitmap from ASIC for the Wcid entry
#define RT28XX_DEL_BA_SESSION_FROM_ASIC(_pAd, _Wcid, _TID)				\
		do{																\
			RT_SET_ASIC_WCID	SetAsicWcid;							\
			SetAsicWcid.WCID = (_Wcid);									\
			SetAsicWcid.SetTid = (0xffffffff);							\
			SetAsicWcid.DeleteTid = (0x10000<<(_TID) );					\
			RTUSBEnqueueInternalCmd((_pAd), CMDTHREAD_SET_ASIC_WCID, &SetAsicWcid, sizeof(RT_SET_ASIC_WCID));	\
		}while(0)

		
/* ----------------- PCI/USB Related MACRO ----------------- */
#define RT28XX_HANDLE_DEV_ASSIGN(handle, dev_p)			\
	((POS_COOKIE)handle)->pUsb_Dev = dev_p;

// no use
#define RT28XX_UNMAP()
#define RT28XX_IRQ_REQUEST(net_dev)
#define RT28XX_IRQ_RELEASE(net_dev)
#define RT28XX_IRQ_INIT(pAd)
#define RT28XX_IRQ_ENABLE(pAd)


/* ----------------- MLME Related MACRO ----------------- */
#define RT28XX_MLME_HANDLER(pAd)			RTUSBMlmeUp(pAd)

#define RT28XX_MLME_PRE_SANITY_CHECK(pAd)								\
	{	if ((pAd->CommonCfg.bHardwareRadio == TRUE) && 					\
			(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) &&		\
			(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS))) {	\
			RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_CHECK_GPIO, NULL, 0); } }

#define RT28XX_MLME_STA_QUICK_RSP_WAKE_UP(pAd)	\
	{	RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_QKERIODIC_EXECUT, NULL, 0);	\
		RTUSBMlmeUp(pAd); }

#define RT28XX_MLME_RESET_STATE_MACHINE(pAd)	\
		        MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_RESET_CONF, 0, NULL);	\
		        RTUSBMlmeUp(pAd);

#define RT28XX_HANDLE_COUNTER_MEASURE(_pAd, _pEntry)		\
	{	RTUSBEnqueueInternalCmd(_pAd, CMDTHREAD_802_11_COUNTER_MEASURE, _pEntry, sizeof(MAC_TABLE_ENTRY));	\
		RTUSBMlmeUp(_pAd);									\
	}


/* ----------------- Power Save Related MACRO ----------------- */
#define RT28XX_PS_POLL_ENQUEUE(pAd)						\
	{	RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_PSPOLL);	\
		RTUSBKickBulkOut(pAd); }

#define RT28xx_CHIP_NAME            "RT2870"
#define USB_CYC_CFG                 0x02a4
#define NT_SUCCESS(status)			(((status) > 0) ? (1):(0))
#define InterlockedIncrement 	 	atomic_inc
#define NdisInterlockedIncrement 	atomic_inc
#define InterlockedDecrement		atomic_dec
#define NdisInterlockedDecrement 	atomic_dec
#define InterlockedExchange			atomic_set
//#define NdisMSendComplete			RTMP_SendComplete
#define NdisMCancelTimer			RTMPCancelTimer
#define NdisAllocMemory(_ptr, _size, _flag)	\
									do{_ptr = kmalloc((_size),(_flag));}while(0)
#define NdisFreeMemory(a, b, c) 	kfree((a))
#define NdisMSleep					RTMPusecDelay		/* unit: microsecond */


#define USBD_TRANSFER_DIRECTION_OUT		0
#define USBD_TRANSFER_DIRECTION_IN		0
#define USBD_SHORT_TRANSFER_OK			0
#define PURB			purbb_t

#define RTUSB_FREE_URB(pUrb)	usb_free_urb(pUrb)

//#undef MlmeAllocateMemory
//#undef MlmeFreeMemory

typedef struct usb_device	* PUSB_DEV;

/* MACRO for linux usb */
typedef struct urb *purbb_t;
typedef struct usb_ctrlrequest devctrlrequest;
#define PIRP		PVOID
#define PMDL		PVOID
#define NDIS_OID	UINT
#ifndef USB_ST_NOERROR
#define USB_ST_NOERROR     0
#endif

// vendor-specific control operations
#define CONTROL_TIMEOUT_JIFFIES ( (100 * HZ) / 1000)
#define UNLINK_TIMEOUT_MS		3

/* unlink urb	*/
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,7)
#define RTUSB_UNLINK_URB(pUrb)		usb_kill_urb(pUrb)
#else
#define RTUSB_UNLINK_URB(pUrb)		usb_unlink_urb(pUrb)
#endif

// Prototypes of completion funuc.
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
#define RTUSBBulkOutDataPacketComplete(purb, pt_regs)    RTUSBBulkOutDataPacketComplete(purb)
#define RTUSBBulkOutMLMEPacketComplete(pUrb, pt_regs)    RTUSBBulkOutMLMEPacketComplete(pUrb)
#define RTUSBBulkOutNullFrameComplete(pUrb, pt_regs)     RTUSBBulkOutNullFrameComplete(pUrb)
#define RTUSBBulkOutRTSFrameComplete(pUrb, pt_regs)      RTUSBBulkOutRTSFrameComplete(pUrb)
#define RTUSBBulkOutPsPollComplete(pUrb, pt_regs)        RTUSBBulkOutPsPollComplete(pUrb)
#define RTUSBBulkRxComplete(pUrb, pt_regs)               RTUSBBulkRxComplete(pUrb)
#endif


VOID RTUSBBulkOutDataPacketComplete(purbb_t purb, struct pt_regs *pt_regs);
VOID RTUSBBulkOutMLMEPacketComplete(purbb_t pUrb, struct pt_regs *pt_regs);
VOID RTUSBBulkOutNullFrameComplete(purbb_t pUrb, struct pt_regs *pt_regs);
VOID RTUSBBulkOutRTSFrameComplete(purbb_t pUrb, struct pt_regs *pt_regs);
VOID RTUSBBulkOutPsPollComplete(purbb_t pUrb, struct pt_regs *pt_regs);
VOID RTUSBBulkRxComplete(purbb_t pUrb, struct pt_regs *pt_regs);


#define RTUSBMlmeUp(pAd)	        \
{								    \
	POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;	\
	if(pObj->MLMEThr_pid>0)		    \
        up(&(pAd->mlme_semaphore)); \
}

#define RTUSBCMDUp(pAd)	                \
{									    \
	POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie;	\
	if(pObj->RTUSBCmdThr_pid>0)		    \
	    up(&(pAd->RTUSBCmd_semaphore)); \
}


static inline NDIS_STATUS RTMPAllocateMemory(
	OUT PVOID *ptr,
	IN size_t size)
{
	*ptr = kmalloc(size, GFP_ATOMIC);
	if(*ptr)
		return NDIS_STATUS_SUCCESS;
	else
		return NDIS_STATUS_RESOURCES;
}

/* rtmp.h */
#define	BEACON_RING_SIZE                2
#define DEVICE_VENDOR_REQUEST_OUT       0x40
#define DEVICE_VENDOR_REQUEST_IN        0xc0
#define INTERFACE_VENDOR_REQUEST_OUT    0x41
#define INTERFACE_VENDOR_REQUEST_IN     0xc1
#define MGMTPIPEIDX						0	// EP6 is highest priority

#define BULKOUT_MGMT_RESET_FLAG				0x80

#define RTUSB_SET_BULK_FLAG(_M, _F)				((_M)->BulkFlags |= (_F))
#define RTUSB_CLEAR_BULK_FLAG(_M, _F)			((_M)->BulkFlags &= ~(_F))
#define RTUSB_TEST_BULK_FLAG(_M, _F)			(((_M)->BulkFlags & (_F)) != 0)

#define EnqueueCmd(cmdq, cmdqelmt)		\
{										\
	if (cmdq->size == 0)				\
		cmdq->head = cmdqelmt;			\
	else								\
		cmdq->tail->next = cmdqelmt;	\
	cmdq->tail = cmdqelmt;				\
	cmdqelmt->next = NULL;				\
	cmdq->size++;						\
}

typedef struct   _RT_SET_ASIC_WCID {
	ULONG WCID;          // mechanism for rekeying: 0:disable, 1: time-based, 2: packet-based
	ULONG SetTid;        // time-based: seconds, packet-based: kilo-packets
	ULONG DeleteTid;        // time-based: seconds, packet-based: kilo-packets
} RT_SET_ASIC_WCID,*PRT_SET_ASIC_WCID;

typedef struct   _RT_SET_ASIC_WCID_ATTRI {
	ULONG	WCID;          // mechanism for rekeying: 0:disable, 1: time-based, 2: packet-based
	ULONG	Cipher;        // ASIC Cipher definition
	UCHAR	Addr[ETH_LENGTH_OF_ADDRESS];	
} RT_SET_ASIC_WCID_ATTRI,*PRT_SET_ASIC_WCID_ATTRI;

typedef struct _MLME_MEMORY_STRUCT {
	PVOID                           AllocVa;    //Pointer to the base virtual address of the allocated memory
	struct _MLME_MEMORY_STRUCT      *Next;      //Pointer to the next virtual address of the allocated memory
}   MLME_MEMORY_STRUCT, *PMLME_MEMORY_STRUCT;

typedef struct  _MLME_MEMORY_HANDLER {
	BOOLEAN                 MemRunning;         //The flag of the Mlme memory handler's status
	UINT                    MemoryCount;        //Total nonpaged system-space memory not size
	UINT                    InUseCount;         //Nonpaged system-space memory in used counts
	UINT                    UnUseCount;         //Nonpaged system-space memory available counts
	INT                    PendingCount;       //Nonpaged system-space memory for free counts
	PMLME_MEMORY_STRUCT     pInUseHead;         //Pointer to the first nonpaed memory not used
	PMLME_MEMORY_STRUCT     pInUseTail;         //Pointer to the last nonpaged memory not used
	PMLME_MEMORY_STRUCT     pUnUseHead;         //Pointer to the first nonpaged memory in used
	PMLME_MEMORY_STRUCT     pUnUseTail;         //Pointer to the last nonpaged memory in used
	PULONG                  MemFreePending[MAX_MLME_HANDLER_MEMORY];   //an array to keep pending free-memory's pointer (32bits)
}   MLME_MEMORY_HANDLER, *PMLME_MEMORY_HANDLER;

typedef	struct _CmdQElmt	{
	UINT				command;
	PVOID				buffer;
	ULONG				bufferlength;
	BOOLEAN				CmdFromNdis;
	BOOLEAN				SetOperation;
	struct _CmdQElmt	*next;
}	CmdQElmt, *PCmdQElmt;

typedef	struct	_CmdQ	{
	UINT		size;
	CmdQElmt	*head;
	CmdQElmt	*tail;
	UINT32		CmdQState;
}CmdQ, *PCmdQ;

// 
// For WPA SUPPLICANT: WIRELESS EXT support wireless events: v14 or newer
//
#if WIRELESS_EXT >= 14
//#define WPA_SUPPLICANT_SUPPORT  1
#endif

/* oid.h */
// Cipher suite type for mixed mode group cipher, P802.11i-2004
typedef enum _RT_802_11_CIPHER_SUITE_TYPE {
	Cipher_Type_NONE,
	Cipher_Type_WEP40,
	Cipher_Type_TKIP,
	Cipher_Type_RSVD,
	Cipher_Type_CCMP,
	Cipher_Type_WEP104
} RT_802_11_CIPHER_SUITE_TYPE, *PRT_802_11_CIPHER_SUITE_TYPE;

//CMDTHREAD_MULTI_READ_MAC
//CMDTHREAD_MULTI_WRITE_MAC
//CMDTHREAD_VENDOR_EEPROM_READ
//CMDTHREAD_VENDOR_EEPROM_WRITE
typedef	struct	_CMDHandler_TLV	{
	USHORT		Offset;
	USHORT		Length;
	UCHAR		DataFirst;
}	CMDHandler_TLV, *PCMDHandler_TLV;

// New for MeetingHouse Api support
#define CMDTHREAD_VENDOR_RESET                      0x0D730101	// cmd
#define CMDTHREAD_VENDOR_UNPLUG                     0x0D730102	// cmd
#define CMDTHREAD_VENDOR_SWITCH_FUNCTION            0x0D730103	// cmd
#define CMDTHREAD_MULTI_WRITE_MAC                   0x0D730107	// cmd
#define CMDTHREAD_MULTI_READ_MAC                    0x0D730108	// cmd
#define CMDTHREAD_VENDOR_EEPROM_WRITE               0x0D73010A	// cmd
#define CMDTHREAD_VENDOR_EEPROM_READ                0x0D73010B	// cmd
#define CMDTHREAD_VENDOR_ENTER_TESTMODE             0x0D73010C	// cmd
#define CMDTHREAD_VENDOR_EXIT_TESTMODE              0x0D73010D	// cmd
#define CMDTHREAD_VENDOR_WRITE_BBP                  0x0D730119	// cmd
#define CMDTHREAD_VENDOR_READ_BBP                   0x0D730118	// cmd
#define CMDTHREAD_VENDOR_WRITE_RF                   0x0D73011A	// cmd
#define CMDTHREAD_VENDOR_FLIP_IQ                    0x0D73011D	// cmd
#define CMDTHREAD_RESET_BULK_OUT                    0x0D730210	// cmd
#define CMDTHREAD_RESET_BULK_IN                     0x0D730211	// cmd
#define CMDTHREAD_SET_PSM_BIT_SAVE                  0x0D730212	// cmd
#define CMDTHREAD_SET_RADIO                         0x0D730214	// cmd
#define CMDTHREAD_UPDATE_TX_RATE                    0x0D730216	// cmd
#define CMDTHREAD_802_11_ADD_KEY_WEP                0x0D730218	// cmd
#define CMDTHREAD_RESET_FROM_ERROR                  0x0D73021A	// cmd
#define CMDTHREAD_LINK_DOWN                         0x0D73021B	// cmd
#define CMDTHREAD_RESET_FROM_NDIS                   0x0D73021C	// cmd
#define CMDTHREAD_CHECK_GPIO                        0x0D730215	// cmd
#define CMDTHREAD_FORCE_WAKE_UP                     0x0D730222	// cmd
#define CMDTHREAD_SET_BW                            0x0D730225	// cmd
#define CMDTHREAD_SET_ASIC_WCID                     0x0D730226	// cmd
#define CMDTHREAD_SET_ASIC_WCID_CIPHER              0x0D730227	// cmd
#define CMDTHREAD_QKERIODIC_EXECUT                  0x0D73023D	// cmd
#define RT_CMD_SET_KEY_TABLE                        0x0D730228  // cmd
#define RT_CMD_SET_RX_WCID_TABLE                    0x0D730229  // cmd
#define CMDTHREAD_SET_CLIENT_MAC_ENTRY              0x0D73023E	// cmd
#define CMDTHREAD_802_11_QUERY_HARDWARE_REGISTER    0x0D710105	// cmd
#define CMDTHREAD_802_11_SET_PHY_MODE               0x0D79010C	// cmd
#define CMDTHREAD_802_11_SET_STA_CONFIG             0x0D790111	// cmd
#define CMDTHREAD_802_11_SET_PREAMBLE               0x0D790101	// cmd
#define CMDTHREAD_802_11_COUNTER_MEASURE			0x0D790102	// cmd
// add by johnli, fix "in_interrupt" error when call "MacTableDeleteEntry" in Rx tasklet
#define CMDTHREAD_UPDATE_PROTECT					0x0D790103	// cmd
// end johnli

#define WPA1AKMBIT	    0x01
#define WPA2AKMBIT	    0x02
#define WPA1PSKAKMBIT   0x04
#define WPA2PSKAKMBIT   0x08
#define TKIPBIT         0x01
#define CCMPBIT         0x02


#define RT28XX_STA_FORCE_WAKEUP(pAd, bFromTx) \
    RT28xxUsbStaAsicForceWakeup(pAd, bFromTx);

#define RT28XX_STA_SLEEP_THEN_AUTO_WAKEUP(pAd, TbttNumToNextWakeUp) \
    RT28xxUsbStaAsicSleepThenAutoWakeup(pAd, TbttNumToNextWakeUp);

#define RT28XX_MLME_RADIO_ON(pAd) \
    RT28xxUsbMlmeRadioOn(pAd);

#define RT28XX_MLME_RADIO_OFF(pAd) \
    RT28xxUsbMlmeRadioOFF(pAd);

#endif //__RT2870_H__