[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / staging / winbond / mds_s.h

#ifndef __WINBOND_MDS_H
#define __WINBOND_MDS_H

#include <linux/timer.h>
#include <linux/types.h>
#include <asm/atomic.h>

#include "localpara.h"
#include "mac_structures.h"
#include "scan_s.h"

////////////////////////////////////////////////////////////////////////////////////////////////////////
#define MAX_USB_TX_DESCRIPTOR		15		// IS89C35 ability
#define MAX_USB_TX_BUFFER_NUMBER	4		// Virtual pre-buffer number of MAX_USB_TX_BUFFER
#define MAX_USB_TX_BUFFER			4096	// IS89C35 ability 4n alignment is required for hardware

#define AUTH_REQUEST_PAIRWISE_ERROR			0		// _F flag setting
#define AUTH_REQUEST_GROUP_ERROR			1		// _F flag setting

#define CURRENT_FRAGMENT_THRESHOLD		(adapter->Mds.TxFragmentThreshold & ~0x1)
#define CURRENT_PREAMBLE_MODE			psLOCAL->boShortPreamble?WLAN_PREAMBLE_TYPE_SHORT:WLAN_PREAMBLE_TYPE_LONG
#define CURRENT_TX_RATE_FOR_MNG			adapter->sLocalPara.CurrentTxRateForMng
#define CURRENT_PROTECT_MECHANISM		psLOCAL->boProtectMechanism
#define CURRENT_RTS_THRESHOLD			adapter->Mds.TxRTSThreshold

#define MIB_GS_XMIT_OK_INC				adapter->sLocalPara.GS_XMIT_OK++
#define MIB_GS_RCV_OK_INC				adapter->sLocalPara.GS_RCV_OK++
#define MIB_GS_XMIT_ERROR_INC			adapter->sLocalPara.GS_XMIT_ERROR

//---------- TX -----------------------------------
#define ETHERNET_TX_DESCRIPTORS         MAX_USB_TX_BUFFER_NUMBER

//---------- RX ------------------------------------
#define ETHERNET_RX_DESCRIPTORS			8	//It's not necessary to allocate more than 2 in sync indicate

//================================================================
// Configration default value
//================================================================
#define DEFAULT_MULTICASTLISTMAX		32 		// standard
#define DEFAULT_TX_BURSTLENGTH			3 		// 32 Longwords
#define DEFAULT_RX_BURSTLENGTH			3 		// 32 Longwords
#define DEFAULT_TX_THRESHOLD			0 		// Full Packet
#define DEFAULT_RX_THRESHOLD			0 		// Full Packet
#define DEFAULT_MAXTXRATE				6 		// 11 Mbps (Long)
#define DEFAULT_CHANNEL					3 		// Chennel 3
#define DEFAULT_RTSThreshold			2347 	// Disable RTS
//#define DEFAULT_PME						1 		// Enable
#define DEFAULT_PME						0 		// Disable
#define DEFAULT_SIFSTIME				10
#define DEFAULT_ACKTIME_1ML             304     // 148+44+112 911220 by LCC
#define DEFAULT_ACKTIME_2ML             248     // 148+44+56 911220 by LCC
#define DEFAULT_FRAGMENT_THRESHOLD      2346 	// No fragment
#define DEFAULT_PREAMBLE_LENGTH			72
#define DEFAULT_PLCPHEADERTIME_LENGTH	24

/*------------------------------------------------------------------------
 0.96 sec since time unit of the R03 for the current, W89C32 is about 60ns
 instead of 960 ns. This shall be fixed in the future W89C32
 -------------------------------------------------------------------------*/
#define DEFAULT_MAX_RECEIVE_TIME        16440000

#define RX_BUF_SIZE						2352        // 600 	// For 301 must be multiple of 8
#define MAX_RX_DESCRIPTORS              18         // Rx Layer 2
#define MAX_BUFFER_QUEUE	8 // The value is always equal 8 due to NDIS_PACKET's MiniportReserved field size


// For brand-new rx system
#define MDS_ID_IGNORE				ETHERNET_RX_DESCRIPTORS

// For Tx Packet status classify
#define PACKET_FREE_TO_USE						0
#define PACKET_COME_FROM_NDIS					0x08
#define PACKET_COME_FROM_MLME					0x80
#define PACKET_SEND_COMPLETE					0xff

typedef struct _MDS
{
	// For Tx usage
	u8	TxOwner[ ((MAX_USB_TX_BUFFER_NUMBER + 3) & ~0x03) ];
	u8	*pTxBuffer;
	u16	TxBufferSize[ ((MAX_USB_TX_BUFFER_NUMBER + 1) & ~0x01) ];
	u8	TxDesFrom[ ((MAX_USB_TX_DESCRIPTOR + 3) & ~0x03) ];//931130.4.u // 1: MLME 2: NDIS control 3: NDIS data
	u8	TxCountInBuffer[ ((MAX_USB_TX_DESCRIPTOR + 3) & ~0x03) ]; // 20060928

	u8	TxFillIndex;//the next index of TxBuffer can be used
	u8	TxDesIndex;//The next index of TxDes can be used
	u8	ScanTxPause;	//data Tx pause because the scanning is progressing, but probe request Tx won't.
	u8	TxPause;//For pause the Mds_Tx modult

	atomic_t	TxThreadCount;//For thread counting 931130.4.v
//950301 delete due to HW
//	atomic_t	TxConcurrentCount;//931130.4.w

	u16	TxResult[ ((MAX_USB_TX_DESCRIPTOR + 1) & ~0x01) ];//Collect the sending result of Mpdu

	u8	MicRedundant[8]; // For tmp use
	u8	*MicWriteAddress[2]; //The start address to fill the Mic, use 2 point due to Mic maybe fragment

	u16	MicWriteSize[2]; //931130.4.x

	u16	MicAdd; // If want to add the Mic, this variable equal to 8
	u16	MicWriteIndex;//The number of MicWriteAddress 931130.4.y

	u8	TxRate[ ((MAX_USB_TX_DESCRIPTOR+1)&~0x01) ][2]; // [0] current tx rate, [1] fall back rate
	u8	TxInfo[ ((MAX_USB_TX_DESCRIPTOR+1)&~0x01) ];	//Store information for callback function

	//WKCHEN added for scanning mechanism
	u8	TxToggle;		//It is TRUE if there are tx activities in some time interval
	u8	Reserved_[3];

	//---------- for Tx Parameter
	u16	TxFragmentThreshold;    	// For frame body only
	u16	TxRTSThreshold;

	u32		MaxReceiveTime;//911220.3 Add

	// depend on OS,
	u32					MulticastListNo;
	u32					PacketFilter; // Setting by NDIS, the current packet filter in use.
	u8					MulticastAddressesArray[DEFAULT_MULTICASTLISTMAX][MAC_ADDR_LENGTH];

	//COUNTERMEASURE
	u8		bMICfailCount;
	u8		boCounterMeasureBlock;
	u8		reserved_4[2];

	u32	TxTsc; // 20060214
	u32	TxTsc_2; // 20060214

} MDS, *PMDS;


typedef struct _RxBuffer
{
    u8 * pBufferAddress;     // Pointer the received data buffer.
	u16	BufferSize;
	u8	RESERVED;
	u8	BufferIndex;// Only 1 byte
} RXBUFFER, *PRXBUFFER;

//
// Reveive Layer 1 Format.
//----------------------------
typedef struct _RXLAYER1
{
    u16  SequenceNumber;     // The sequence number of the last received packet.
	u16	BufferTotalSize;

	u32	InUsed;
    u32   DecryptionMethod;   // The desired defragment number of the next incoming packet.

	u8	DeFragmentNumber;
	u8	FrameType;
    u8	TypeEncapsulated;
	u8	BufferNumber;

	u32	FirstFrameArrivedTime;

	RXBUFFER	BufferQueue[ MAX_BUFFER_QUEUE ];

	u8		LastFrameType; // 20061004 for fix intel 3945 's bug
	u8		RESERVED[3];  //@@ anson

	/////////////////////////////////////////////////////////////////////////////////////////////
	// For brand-new Rx system
	u8	ReservedBuffer[ 2400 ];//If Buffer ID is reserved one, it must copy the data into this area
	u8	*ReservedBufferPoint;// Point to the next availabe address of reserved buffer

}RXLAYER1, * PRXLAYER1;

#endif
Commit	Line	Data
80aba536 PE	1	#ifndef __WINBOND_MDS_H
	2	#define __WINBOND_MDS_H
	3
	4	#include <linux/timer.h>
	5	#include <linux/types.h>
	6	#include <asm/atomic.h>
	7
	8	#include "localpara.h"
	9	#include "mac_structures.h"
	10	#include "scan_s.h"
	11
66101de1 PM	12	////////////////////////////////////////////////////////////////////////////////////////////////////////
	13	#define MAX_USB_TX_DESCRIPTOR 15 // IS89C35 ability
	14	#define MAX_USB_TX_BUFFER_NUMBER 4 // Virtual pre-buffer number of MAX_USB_TX_BUFFER
	15	#define MAX_USB_TX_BUFFER 4096 // IS89C35 ability 4n alignment is required for hardware
	16
66101de1 PM	17	#define AUTH_REQUEST_PAIRWISE_ERROR 0 // _F flag setting
	18	#define AUTH_REQUEST_GROUP_ERROR 1 // _F flag setting
	19
88ebc4b9	20	#define CURRENT_FRAGMENT_THRESHOLD (adapter->Mds.TxFragmentThreshold & ~0x1)
66101de1	21	#define CURRENT_PREAMBLE_MODE psLOCAL->boShortPreamble?WLAN_PREAMBLE_TYPE_SHORT:WLAN_PREAMBLE_TYPE_LONG
88ebc4b9	22	#define CURRENT_TX_RATE_FOR_MNG adapter->sLocalPara.CurrentTxRateForMng
66101de1	23	#define CURRENT_PROTECT_MECHANISM psLOCAL->boProtectMechanism
88ebc4b9	24	#define CURRENT_RTS_THRESHOLD adapter->Mds.TxRTSThreshold
66101de1	25
88ebc4b9 PE	26	#define MIB_GS_XMIT_OK_INC adapter->sLocalPara.GS_XMIT_OK++
	27	#define MIB_GS_RCV_OK_INC adapter->sLocalPara.GS_RCV_OK++
	28	#define MIB_GS_XMIT_ERROR_INC adapter->sLocalPara.GS_XMIT_ERROR
66101de1 PM	29
	30	//---------- TX -----------------------------------
	31	#define ETHERNET_TX_DESCRIPTORS MAX_USB_TX_BUFFER_NUMBER
	32
	33	//---------- RX ------------------------------------
	34	#define ETHERNET_RX_DESCRIPTORS 8 //It's not necessary to allocate more than 2 in sync indicate
	35
	36	//================================================================
	37	// Configration default value
	38	//================================================================
	39	#define DEFAULT_MULTICASTLISTMAX 32 // standard
	40	#define DEFAULT_TX_BURSTLENGTH 3 // 32 Longwords
	41	#define DEFAULT_RX_BURSTLENGTH 3 // 32 Longwords
	42	#define DEFAULT_TX_THRESHOLD 0 // Full Packet
	43	#define DEFAULT_RX_THRESHOLD 0 // Full Packet
	44	#define DEFAULT_MAXTXRATE 6 // 11 Mbps (Long)
	45	#define DEFAULT_CHANNEL 3 // Chennel 3
	46	#define DEFAULT_RTSThreshold 2347 // Disable RTS
	47	//#define DEFAULT_PME 1 // Enable
	48	#define DEFAULT_PME 0 // Disable
	49	#define DEFAULT_SIFSTIME 10
	50	#define DEFAULT_ACKTIME_1ML 304 // 148+44+112 911220 by LCC
	51	#define DEFAULT_ACKTIME_2ML 248 // 148+44+56 911220 by LCC
	52	#define DEFAULT_FRAGMENT_THRESHOLD 2346 // No fragment
	53	#define DEFAULT_PREAMBLE_LENGTH 72
	54	#define DEFAULT_PLCPHEADERTIME_LENGTH 24
	55
	56	/*------------------------------------------------------------------------
	57	0.96 sec since time unit of the R03 for the current, W89C32 is about 60ns
	58	instead of 960 ns. This shall be fixed in the future W89C32
	59	-------------------------------------------------------------------------*/
	60	#define DEFAULT_MAX_RECEIVE_TIME 16440000
	61
	62	#define RX_BUF_SIZE 2352 // 600 // For 301 must be multiple of 8
	63	#define MAX_RX_DESCRIPTORS 18 // Rx Layer 2
	64	#define MAX_BUFFER_QUEUE 8 // The value is always equal 8 due to NDIS_PACKET's MiniportReserved field size
	65
	66
	67	// For brand-new rx system
	68	#define MDS_ID_IGNORE ETHERNET_RX_DESCRIPTORS
	69
	70	// For Tx Packet status classify
	71	#define PACKET_FREE_TO_USE 0
	72	#define PACKET_COME_FROM_NDIS 0x08
	73	#define PACKET_COME_FROM_MLME 0x80
	74	#define PACKET_SEND_COMPLETE 0xff
	75
	76	typedef struct _MDS
	77	{
	78	// For Tx usage
	79	u8 TxOwner[ ((MAX_USB_TX_BUFFER_NUMBER + 3) & ~0x03) ];
8b384e0c	80	u8 *pTxBuffer;
66101de1 PM	81	u16 TxBufferSize[ ((MAX_USB_TX_BUFFER_NUMBER + 1) & ~0x01) ];
	82	u8 TxDesFrom[ ((MAX_USB_TX_DESCRIPTOR + 3) & ~0x03) ];//931130.4.u // 1: MLME 2: NDIS control 3: NDIS data
	83	u8 TxCountInBuffer[ ((MAX_USB_TX_DESCRIPTOR + 3) & ~0x03) ]; // 20060928
	84
	85	u8 TxFillIndex;//the next index of TxBuffer can be used
	86	u8 TxDesIndex;//The next index of TxDes can be used
	87	u8 ScanTxPause; //data Tx pause because the scanning is progressing, but probe request Tx won't.
	88	u8 TxPause;//For pause the Mds_Tx modult
	89
44e8541c	90	atomic_t TxThreadCount;//For thread counting 931130.4.v
66101de1	91	//950301 delete due to HW
44e8541c	92	// atomic_t TxConcurrentCount;//931130.4.w
66101de1 PM	93
	94	u16 TxResult[ ((MAX_USB_TX_DESCRIPTOR + 1) & ~0x01) ];//Collect the sending result of Mpdu
	95
	96	u8 MicRedundant[8]; // For tmp use
8b384e0c	97	u8 *MicWriteAddress[2]; //The start address to fill the Mic, use 2 point due to Mic maybe fragment
66101de1 PM	98
	99	u16 MicWriteSize[2]; //931130.4.x
	100
	101	u16 MicAdd; // If want to add the Mic, this variable equal to 8
	102	u16 MicWriteIndex;//The number of MicWriteAddress 931130.4.y
	103
	104	u8 TxRate[ ((MAX_USB_TX_DESCRIPTOR+1)&~0x01) ][2]; // [0] current tx rate, [1] fall back rate
	105	u8 TxInfo[ ((MAX_USB_TX_DESCRIPTOR+1)&~0x01) ]; //Store information for callback function
	106
	107	//WKCHEN added for scanning mechanism
	108	u8 TxToggle; //It is TRUE if there are tx activities in some time interval
	109	u8 Reserved_[3];
	110
	111	//---------- for Tx Parameter
	112	u16 TxFragmentThreshold; // For frame body only
	113	u16 TxRTSThreshold;
	114
	115	u32 MaxReceiveTime;//911220.3 Add
	116
	117	// depend on OS,
	118	u32 MulticastListNo;
	119	u32 PacketFilter; // Setting by NDIS, the current packet filter in use.
	120	u8 MulticastAddressesArray[DEFAULT_MULTICASTLISTMAX][MAC_ADDR_LENGTH];
	121
	122	//COUNTERMEASURE
	123	u8 bMICfailCount;
	124	u8 boCounterMeasureBlock;
	125	u8 reserved_4[2];
	126
66101de1 PM	127	u32 TxTsc; // 20060214
	128	u32 TxTsc_2; // 20060214
	129
	130	} MDS, *PMDS;
	131
	132
	133	typedef struct _RxBuffer
	134	{
8b384e0c	135	u8 * pBufferAddress; // Pointer the received data buffer.
66101de1 PM	136	u16 BufferSize;
	137	u8 RESERVED;
	138	u8 BufferIndex;// Only 1 byte
	139	} RXBUFFER, *PRXBUFFER;
	140
	141	//
	142	// Reveive Layer 1 Format.
	143	//----------------------------
	144	typedef struct _RXLAYER1
	145	{
	146	u16 SequenceNumber; // The sequence number of the last received packet.
	147	u16 BufferTotalSize;
	148
	149	u32 InUsed;
	150	u32 DecryptionMethod; // The desired defragment number of the next incoming packet.
	151
	152	u8 DeFragmentNumber;
	153	u8 FrameType;
	154	u8 TypeEncapsulated;
	155	u8 BufferNumber;
	156
	157	u32 FirstFrameArrivedTime;
	158
	159	RXBUFFER BufferQueue[ MAX_BUFFER_QUEUE ];
	160
	161	u8 LastFrameType; // 20061004 for fix intel 3945 's bug
	162	u8 RESERVED[3]; //@@ anson
	163
	164	/////////////////////////////////////////////////////////////////////////////////////////////
	165	// For brand-new Rx system
	166	u8 ReservedBuffer[ 2400 ];//If Buffer ID is reserved one, it must copy the data into this area
8b384e0c	167	u8 *ReservedBufferPoint;// Point to the next availabe address of reserved buffer
66101de1 PM	168
	169	}RXLAYER1, * PRXLAYER1;
	170
80aba536	171	#endif