/drivers/net/wireless/tiwlan1251/common/src/hal/FirmwareApi/public_infoele.h

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/** \file public_infoele.h
 *  \brief Contains information element defines/structures used by the FW and host.
 *
 */

#ifndef PUBLIC_INFOELE_H
#define PUBLIC_INFOELE_H


#include "public_types.h"
#include "public_commands.h"
#include "public_radio.h" 


typedef enum
{
    ACX_WAKE_UP_CONDITIONS      = 0x0002,
    ACX_MEM_CFG                 = 0x0003,
    ACX_SLOT                    = 0x0004,
    ACX_QUEUE_HEAD              = 0x0005, /* for MASTER mode only!!!*/
    ACX_AC_CFG                  = 0x0007,
    ACX_MEM_MAP                 = 0x0008,
    ACX_AID                     = 0x000A,
    ACX_RADIO_PARAM             = 0x000B, /* Not in use !!! */
    ACX_CFG                     = 0x000C, /* Not in use !!!*/
    ACX_FW_REV                  = 0x000D,
    ACX_FCS_ERROR_CNT           = 0x000E, /* OBSOLETE (replaced by ACX_ERROR_CNT) !!!*/
    ACX_MEDIUM_USAGE            = 0x000F,
    ACX_RX_CFG                  = 0x0010,
    ACX_TX_QUEUE_CFG            = 0x0011,
    ACX_BSS_IN_PS               = 0x0012, /* for AP only (OBSOLETE???)	*/
    ACX_STATISTICS              = 0x0013, /* Debug API*/
    ACX_PWR_CONSUMPTION_STATISTICS  = 0x0014,
    ACX_FEATURE_CFG             = 0x0015,
    ACX_MISC_CFG                = 0x0017, /* Not in use !!!*/
    ACX_TID_CFG                 = 0x001A,
    ACX_CAL_ASSESSMENT          = 0x001E, /* OBSOLETE !!!*/
    ACX_BEACON_FILTER_OPT       = 0x001F,
    ACX_LOW_RSSI                = 0x0020,
    ACX_NOISE_HIST              = 0x0021,
    ACX_HDK_VERSION             = 0x0022, /* ???*/
    ACX_PD_THRESHOLD            = 0x0023,
    ACX_DATA_PATH_PARAMS        = 0x0024, /* WO*/
	ACX_DATA_PATH_RESP_PARAMS   = 0x0024, /* RO*/
    ACX_CCA_THRESHOLD           = 0x0025,
    ACX_EVENT_MBOX_MASK         = 0x0026,
#ifdef FW_RUNNING_AS_AP
    ACX_DTIM_PERIOD             = 0x0027, /* for AP only !!!*/
#else
    ACX_WR_TBTT_AND_DTIM        = 0x0027, /* STA only*/
#endif
    ACX_ACI_OPTION_CFG          = 0x0029, /* OBSOLETE !!! (for 1251)*/
    ACX_GPIO_CFG                = 0x002A, /* Not in use !!!*/
    ACX_GPIO_SET                = 0x002B, /* Not in use !!!*/
    ACX_PM_CFG                  = 0x002C, /* ??? (To Be Documented)*/
    ACX_CONN_MONIT_PARAMS       = 0x002D,
    ACX_AVERAGE_RSSI            = 0x002E, /* Not in use !!!*/
    ACX_CONS_TX_FAILURE         = 0x002F,
    ACX_BCN_DTIM_OPTIONS        = 0x0031,
    ACX_SG_ENABLE               = 0x0032,
    ACX_SG_CFG                  = 0x0033,
    ACX_ANTENNA_DIVERSITY_CFG   = 0x0035, /* ??? (To Be Documented)*/
	ACX_LOW_SNR					= 0x0037, /* To Be Documented*/
    ACX_BEACON_FILTER_TABLE     = 0x0038,
    ACX_ARP_IP_FILTER           = 0x0039,
    ACX_ROAMING_STATISTICS_TBL  = 0x003B,
    ACX_RATE_POLICY             = 0x003D, 
    ACX_CTS_PROTECTION          = 0x003E, 
    ACX_SLEEP_AUTH              = 0x003F,
	ACX_PREAMBLE_TYPE			= 0x0040,
    ACX_ERROR_CNT               = 0x0041,
	ACX_FW_GEN_FRAME_RATES      = 0x0042,
	ACX_IBSS_FILTER				= 0x0044,
    ACX_SERVICE_PERIOD_TIMEOUT  = 0x0045,
	ACX_TSF_INFO                = 0x0046,
    ACX_CONFIG_PS_WMM           = 0x0049,
    ACX_ENABLE_RX_DATA_FILTER   = 0x004A,
    ACX_SET_RX_DATA_FILTER      = 0x004B,
    ACX_GET_DATA_FILTER_STATISTICS = 0x004C,
	ACX_POWER_LEVEL_TABLE       = 0x004D,
    ACX_BET_ENABLE              = 0x0050,
    DOT11_STATION_ID           =  0x1001,
    DOT11_RX_MSDU_LIFE_TIME     = 0x1004,
    DOT11_CUR_TX_PWR           =  0x100D,
    DOT11_DEFAULT_KEY          =  0x1010,
    DOT11_RX_DOT11_MODE        =  0x1012,
    DOT11_RTS_THRESHOLD        =  0x1013, 
    DOT11_GROUP_ADDRESS_TBL    =  0x1014,
     
    MAX_DOT11_IE = DOT11_GROUP_ADDRESS_TBL,
	
    MAX_IE = 0xFFFF   /*force enumeration to 16bits*/
} InfoElement_enum;


#ifdef HOST_COMPILE
typedef uint16 InfoElement_e;
#else
typedef InfoElement_enum InfoElement_e;
#endif


typedef struct
{
    InfoElement_e id;
    uint16 length;
    uint32 dataLoc; /*use this to point to for following variable-length data*/
} InfoElement_t;


typedef struct 
{
    uint16 id;
    uint16 len;
} EleHdrStruct;


#ifdef HOST_COMPILE
#define INFO_ELE_HDR    EleHdrStruct    EleHdr;
#else
#define INFO_ELE_HDR
#endif

/******************************************************************************

    Name:	ACX_WAKE_UP_CONDITIONS
	Type:	Configuration
	Access:	Write Only
	Length:	2

******************************************************************************/
typedef enum
{
	WAKE_UP_EVENT_BEACON_BITMAP		= 0x01, /* Wake on every Beacon*/
	WAKE_UP_EVENT_DTIM_BITMAP		= 0x02,	/* Wake on every DTIM*/
	WAKE_UP_EVENT_N_DTIM_BITMAP		= 0x04, /* Wake on every Nth DTIM (Listen interval)*/
	WAKE_UP_EVENT_N_BEACONS_BITMAP	= 0x08, /* Wake on every Nth Beacon (Nx Beacon)*/
	WAKE_UP_EVENT_BITS_MASK			= 0x0F
} WakeUpEventBitMask_e;

typedef struct
{
    INFO_ELE_HDR
    uint8  wakeUpConditionBitmap;	/* The host can set one bit only. */
									/* WakeUpEventBitMask_e describes the Possible */
									/* Wakeup configuration bits*/

    uint8  listenInterval;			/* 0 for Beacon and Dtim, */
									/* xDtims (1-10) for Listen Interval and */
									/* xBeacons (1-255) for NxBeacon*/
    uint8  padding[2];              /* alignment to 32bits boundry   */
}WakeUpCondition_t;

/******************************************************************************

    Name:	ACX_MEM_CFG
	Type:	Configuration
	Access:	Write Only
	Length:	12

******************************************************************************/

/* Host Bus/Memory Mode - The following table specifies the possible host bus modes and */
/* memory organizations that the Wilink should use during operation. */
typedef enum{
    HOSTIF_PCI_MASTER_HOST_INDIRECT,
    HOSTIF_PCI_MASTER_HOST_DIRECT,
    HOSTIF_SLAVE,
    HOSTIF_PKT_RING,  
    HOSTIF_DONTCARE = 0xFF
} HostIFConfig_enum;

#ifdef HOST_COMPILE
typedef uint8 HostIFConfig_e;
#else
typedef HostIFConfig_enum HostIFConfig_e;
#endif

typedef struct
{
	INFO_ELE_HDR
    uint16  numStations;				/* specifies the number of STAs to be supported. */
										/* The FW uses this field to allocate memory */
										/* for STA context data such as security keys*/
    uint16  reserved1;
    uint8   rxMemblockNumber;			/* specifies the number of memory buffers that */
										/* is allocated to the Rx memory pool. The */
										/* actual number allocated may be less than*/
										/* this number if there are not enough memory */
										/* blocks left over for the Minimum Number of */
										/* Tx Blocks. Returns the actual number of RX */
										/* buffers allocated in the memory map*/
    uint8   Reserved2;
    uint8   numTxQueues;				/* specifies the number of descriptor queues */
										/* that are to be used for transmit operations. */
										/* Valid values are 1 to 16*/

    HostIFConfig_e hostifOptions;		/* specifies the memory configuration options */
										/* for the adaptor. The format of this field */
										/* is shown in HostIFConfig_enum.*/

    uint8   txMinimumMemblockNumber;	/* specifies the minimum number of blocks that */
										/* must be allocated to the TX pool. Follows */
										/* this limit even if the Number of Rx Memory */
										/* Blocks parameter is ignored.*/

    uint8   numSsidProfiles;			/* specifies the number of SSID profiles used */
										/* in the AP. Enables working with different */
										/* profiles for different stations.*/

    uint16  debugBufferSize;			/* This field specifies the number of words */
										/* allocated for each debug buffer if the */
										/* FW trace is enabled.*/
#ifndef HOST_COMPILE
    uint8   variableData;				/* contents vary starting here - should be */
    uint8   pedding[3];                                 /* aligned to 32 bits boundry*/
#endif
} ACXConfigMemory_t;

typedef struct
{
    uint8 numDescs;
    uint8  Reserved;
    uint8  Type;
    uint8  Priority;
    uint32 dmaAddress;
} ACXrxQueueConfig;

typedef struct
{
    uint8  numDescs;
    uint8  reserved1[2];
    uint8  attributes;   /* QPriority_e qPriority;*/
} ACXtxQueueConfig;

#define QUEUE_CONFIG_MAX_TX_QUEUES	5

typedef struct 
{
   ACXConfigMemory_t   memConfig;
   ACXrxQueueConfig        RxQueueConfig;
   ACXtxQueueConfig        TxQueueConfig[QUEUE_CONFIG_MAX_TX_QUEUES];
} ACXConfigMemoryStruct_t; 



/******************************************************************************

    Name:	ACX_SLOT
	Type:	Configuration
	Access:	Write Only
	Length:	8

******************************************************************************/

typedef enum
{
    SLOT_TIME_LONG = 0,		/* the WiLink uses long (20 us) slots*/
    SLOT_TIME_SHORT = 1,	/* the WiLink uses short (9 us) slots*/
    DEFAULT_SLOT_TIME = SLOT_TIME_SHORT,
    MAX_SLOT_TIMES = 0xFF
} SlotTime_enum;

#ifdef HOST_COMPILE
typedef uint8 SlotTime_e;
#else
typedef SlotTime_enum SlotTime_e;
#endif


typedef struct
{
    INFO_ELE_HDR
    uint8      woneIndex;	/* reserved*/

    SlotTime_e slotTime;	/* The slot size to be used. refer to SlotTime_enum.    */
    uint8      reserved[6];
} ACXSlot_t;

/******************************************************************************

    Name:	ACX_QUEUE_HEAD
	Type:	Configuration
	Access:	Read Only
	Length:	56
	Note:	for MASTER mode only!!!

******************************************************************************/

typedef struct
{
    uint32 addr;
    uint8  priority;
    uint8  padding[3];
} ACXoneQueueHead;

#define NUM_ACCESS_CATEGORIES_QUEUES	5		/* This takes into account the */
												/* broadcast AC queue*/
typedef struct
{
   INFO_ELE_HDR
   uint32  *txMemBlkQ;
   uint32  *rxMemBlkQ;
   ACXoneQueueHead rxQueueHead;
   ACXoneQueueHead txQueueHead[NUM_ACCESS_CATEGORIES_QUEUES];
} ACXQosQueueHead_t;


/******************************************************************************

    Name:	ACX_AC_CFG
	Type:	Configuration
	Access:	Write Only
	Length:	8

******************************************************************************/
typedef enum
{
	AC_BE = 0,			/* Best Effort/Legacy*/
	AC_BK = 1,			/* Background*/
	AC_VI = 2,			/* Video*/
	AC_VO = 3,			/* Voice*/
	AC_BCAST = 4,		/* Broadcast dummy access category*/
	NUM_ACCESS_CATEGORIES = 4
} AccessCategory_enum;

#define AC_FAST_TEMPLATE				4		/* Access Category for SG2.0 Fast CTS Tx */ 
#define AC_REQUEST						0xfe	/* Special access category type for */
												/* requests*/
#define AC_INVALID						0xff	/* Empty Access category in scheduler */
												/* Access Category DB*/

#define AC_ANY_TID						0xFF	/* Any TID/AC for the Split Scan */

/* following are defult values for the IE fields*/
#define CWMIN_BK  15
#define CWMIN_BE  15
#define CWMIN_VI  7
#define CWMIN_VO  3
#define CWMAX_BK  1023
#define CWMAX_BE  63
#define CWMAX_VI  15
#define CWMAX_VO  7
#define AIFS_PIFS 1 /* slot number setting to start transmission at PIFS interval */
#define AIFS_DIFS 2 /* slot number setting to start transmission at DIFS interval - */
					/* normal DCF access */
#define AIFSN_BK  7
#define AIFSN_BE  3
#define AIFSN_VI  AIFS_PIFS
#define AIFSN_VO  AIFS_PIFS
#define TXOP_BK   0
#define TXOP_BE   0
#define TXOP_VI   3008
#define TXOP_VO   1504
#define DEFAULT_AC_SHORT_RETRY_LIMIT 7
#define DEFAULT_AC_LONG_RETRY_LIMIT 4

/* rxTimeout values */
#define NO_RX_TIMEOUT 0

typedef struct 
{
	INFO_ELE_HDR
	uint8 	ac;			/* Access Category - The TX queue's access category */
						/* (refer to AccessCategory_enum)*/
    uint8   cwMin;		/* The contention window minimum size (in slots) for */
						/* the access class.*/
    uint16  cwMax;		/* The contention window maximum size (in slots) for */
						/* the access class.*/
	uint8   aifsn;		/* The AIF value (in slots) for the access class.*/
	uint8	reserved;
	uint16  txopLimit;	/* The TX Op Limit (in microseconds) for the access class.*/
} ACXAcCfg_t;


/******************************************************************************

    Name:	ACX_MEM_MAP
	Type:	Configuration
	Access:	Read Only
	Length:	72
	Note:	Except for the numTxMemBlks, numRxMemBlks fields, this is
			used in MASTER mode only!!!
	
******************************************************************************/
#define MEM_MAP_NUM_FIELDS	18

typedef struct
{
    INFO_ELE_HDR
    void *codeStart;				
    void *codeEnd;                  
    void *wepDefaultKeyStart;
    void *wepDefaultKeyEnd;         
    void *staTableStart;
    void *staTableEnd;              
    void *packetTemplateStart;
    void *packetTemplateEnd;        
    void *queueMemoryStart;
    void *queueMemoryEnd; 
    void *packetMemoryPoolStart;
    void *packetMemoryPoolEnd;
    void *debugBuffer1Start;
    void *debugBuffer1End;
    void *debugBuffer2Start;
    void *debugBuffer2End;
    uint32 numTxMemBlks;	/* Number of blocks that FW allocated for TX packets.*/
    uint32 numRxMemBlks;	/* Number of blocks that FW allocated for RX packets.	*/
} MemoryMap_t;


/******************************************************************************

    Name:	ACX_AID
	Type:	Configuration
	Access:	Write Only
	Length: 2
	
******************************************************************************/

typedef struct
{
    INFO_ELE_HDR
    uint16  Aid;	/* The Association ID to the WiLink. The WiLink uses this */
					/* field to determine when the STA's AID bit is set in a */
					/* received beacon and when a PS Poll frame should be */
					/* transmitted to the AP. The host configures this information */
					/* element after it has associated with an AP. This information */
					/* element does not need to be set in Ad Hoc mode.*/
    uint8  padding[2];  /* alignment to 32bits boundry   */
} ACXAid_t;

/******************************************************************************

    Name:	ACX_CFG
	Type:	Configuration
	Access:	Write Only
	Length: 25
	Note:   Not in use !!! 

******************************************************************************/

typedef struct ACXConfig_variableEntry_t
{
    uint8 dot11_ID;
    uint8 num_supported;
    uint8 dot11_Table;  /*cast and deref this as array of Sizeof-dot11_ID-Type.*/
    uint8 padding;              /* alignment to 32bits boundry   */
} ACXConfig_variableEntry_t;


typedef struct ACXConfigOptionsStruct_t
{
    INFO_ELE_HDR
    char   nvsVer[8];
    uint32 endMemLoc;
    uint16 VendorSpecificArea;
    uint8  dot11CCAModeSupported;
    uint8  dot11DiversitySupport;
    uint8  dot11ShortPreambleOptionImplemented;
    uint8  dot11PBCCOptionImplemented;
    uint8  dot11ChanneAgilityPresent;
    uint8  dot11PHYType;
    uint8  dot11TempType;
    uint8  numVarEntries;
    uint8  padding[2];  /* alignment to 32bits boundry   */

    ACXConfig_variableEntry_t vardata;
        /**/
        /*Begin variable portion of Config data...*/
        /**/
} ACXConfigOptionsStruct_t;

/******************************************************************************

    Name:	ACX_FW_REV
	Type:	Configuration
	Access:	Write Only
	Length:	24
	
******************************************************************************/

typedef struct
{
    INFO_ELE_HDR
	char FWVersion[20];		/* The WiLink firmware version, an ASCII string x.x.x.x.x */
							/* that uniquely identifies the current firmware. */
							/* The left most digit is incremented each time a */
							/* significant change is made to the firmware, such as */
							/* WLAN new project.*/
							/* The second and third digit is incremented when major enhancements*/
							/* are added or major fixes are made.*/
							/* The fourth digit is incremented for each SP release */
                            /* and it indicants the costumer private brench */
							/* The fifth digit is incremented for each build.*/
		
    uint32 HardWareVersion; /* This 4 byte field specifies the WiLink hardware version. */
							/* bits 0  - 15: Reserved.*/
							/* bits 16 - 23: Version ID - The WiLink version ID  */
							/*              (1 = first spin, 2 = second spin, and so on).*/
							/* bits 24 - 31: Chip ID - The WiLink chip ID. */
} ACXRevision_t;

/******************************************************************************

    Name:	ACX_FCS_ERROR_CNT
	Type:	Operation
	Access:	Read Only
	Length: 4
	Note:   OBSOLETE (replaced by ACX_ERROR_CNT) !!! 
	
******************************************************************************/

typedef struct
{
    INFO_ELE_HDR
    uint32 FCSErrorCount;
} ACXFCSErrorCount_t;

/******************************************************************************

    Name:	ACX_ERROR_CNT
	Type:	Operation
	Access:	Read Only
	Length: 12
	
******************************************************************************/
typedef struct
{
    INFO_ELE_HDR
    uint32 PLCPErrorCount;  /* The number of PLCP errors since the last time this */
	                        /* information element was interrogated. This field is */
	                        /* automatically cleared when it is interrogated.*/
	
    uint32 FCSErrorCount;   /* The number of FCS errors since the last time this */
	                        /* information element was interrogated. This field is */
	                        /* automatically cleared when it is interrogated.*/
	
    uint32 validFrameCount; /* The number of MPDU’s without PLCP header errors received*/
                            /* since the last time this information element was interrogated. */
                            /* This field is automatically cleared when it is interrogated.*/

    uint32 seqNumMissCount; /* the number of missed sequence numbers in the squentially */
                            /* values of frames seq numbers */

} ACXErrorCounters_t;

/******************************************************************************

    Name:	ACX_MEDIUM_USAGE
	Type:	Configuration
	Access:	Read Only
	Length: 8

******************************************************************************/

typedef struct
{
    INFO_ELE_HDR
    uint32 mediumUsage; /* report to the host the value of medium usage registers*/
    uint32 period;		/* report to the host the value of medium period registers*/
} ACXMediumUsage_t;

/******************************************************************************

    Name:	ACX_RX_CFG
	Type:	Filtering Configuration
	Access:	Write Only
	Length: 8
	
******************************************************************************/
/*
 * Rx configuration (filter) information element
 * ---------------------------------------------
 */
/*
	RX ConfigOptions Table
	Bit		Definition
	===		==========
	31:14	Reserved
	13		Copy RX Status - when set, write three receive status words to top of 
			rx'd MPDU.
			When clear, do not write three status words (added rev 1.5)
	12		Reserved
	11		RX Complete upon FCS error - when set, give rx complete interrupt for 
			FCS errors, after the rx filtering, e.g. unicast frames not to us with 
			FCS error will not generate an interrupt
	10		SSID Filter Enable - When set, the WiLink discards all beacon, 
			probe request, and probe response frames with an SSID that does not 
			match the SSID specified by the host in the START/JOIN command. 
			When clear, the WiLink receives frames with any SSID.
	9		Broadcast Filter Enable - When set, the WiLink discards all broadcast 
			frames. When clear, the WiLink receives all received broadcast frames.
	8:6		Reserved
	5		BSSID Filter Enable - When set, the WiLink discards any frames with a 
			BSSID that does not match the BSSID specified by the host. 
			When clear, the WiLink receives frames from any BSSID.
	4		MAC Addr Filter - When set, the WiLink discards any frames with a 
			destination address that does not match the MAC address of the adaptor. 
			When clear, the WiLink receives frames destined to any MAC address.
	3		Promiscuous - When set, the WiLink receives all valid frames 
			(i.e., all frames that pass the FCS check). 
			When clear, only frames that pass the other filters specified are received.
	2		FCS - When set, the WiLink includes the FCS with the received frame. 
			When clear, the FCS is discarded.
	1		PLCP header - When set, write all data from baseband to frame buffer 
			including PHY header.
	0		Reserved - Always equal to 0.

	RX FilterOptions Table
	Bit		Definition
	===		==========
	31:12	Reserved - Always equal to 0.
	11		Association - When set, the WiLink receives all association related frames 
			(association request/response, reassocation request/response, and 
			disassociation). When clear, these frames are discarded.
	10		Auth/De auth - When set, the WiLink receives all authentication and 
			de-authentication frames. When clear, these frames are discarded.
	9		Beacon - When set, the WiLink receives all beacon frames. When clear, 
			these frames are discarded.
	8		Contention Free - When set, the WiLink receives all contention free frames. 
			When clear, these frames are discarded.
	7		Control - When set, the WiLink receives all control frames. 
			When clear, these frames are discarded.
	6		Data - When set, the WiLink receives all data frames.	
			When clear, these frames are discarded.
	5		FCS Error - When set, the WiLink receives frames that have FCS errors. 
			When clear, these frames are discarded.
	4		Management - When set, the WiLink receives all management frames. 
			When clear, these frames are discarded.
	3		Probe Request - When set, the WiLink receives all probe request frames. 
			When clear, these frames are discarded.
	2		Probe Response - When set, the WiLink receives all probe response frames. 
			When clear, these frames are discarded.
	1		RTS/CTS/ACK - When set, the WiLink receives all RTS, CTS and ACK frames. 
			When clear, these frames are discarded.
	0		Rsvd Type/Sub Type - When set, the WiLink receives all frames that 
			have reserved frame types and sub types as defined by the 802.11 
			specification. 
			When clear, these frames are discarded.
*/
typedef struct
{
    INFO_ELE_HDR
    uint32          ConfigOptions;	/* The configuration of the receiver in the WiLink. */
									/* "RX ConfigOptions Table" describes the format of */
									/* this field.*/
    uint32          FilterOptions;	/* The types of frames that the WiLink can receive. */
									/* "RX FilterOptions Table" describes the format of */
									/* this field.*/
} ACXRxConfig_t;

/******************************************************************************

    Name:	ACX_BEACON_FILTER_OPT
	Desc:   This information element enables the host to activate beacon filtering. 
            The filter can only be activated when the STA is in PS mode. 
            When activated, either the host is not notified about beacons whose 
            unicast TIM bit is not set, or these beacons are buffered first and 
            the host is notified only after the buffer reaches a predetermined size.
            The host should not activate the filter if it configures the firmware 
            to listen to broadcasts (see the VBM Options field in the 
            ACXPowerMgmtOptions information element). The filter only affects beacons, 
            and not other MSDUs - the firmware notifies the host immediately about 
            their arrival.
	Type:	Filtering Configuration
	Access:	Write Only
	Length: 2
 
******************************************************************************/
typedef struct  
{
    INFO_ELE_HDR
    uint8   enable;                /* Indicates whether the filter is enabled. */
                                   /* 1 - enabled, 0 - disabled. */
    uint8   maxNumOfBeaconsStored; /* The number of beacons without the unicast TIM */
                                   /* bit set that the firmware buffers before */
                                   /* signaling the host about ready frames. */
	                               /* When set to 0 and the filter is enabled, beacons */
	                               /* without the unicast TIM bit set are dropped.*/
    uint8  padding[2];             /* alignment to 32bits boundry   */
} ACXBeaconFilterOptions_t;


/******************************************************************************

    Name:	ACX_BEACON_FILTER_TABLE
	Desc:   This information element configures beacon filtering handling for the
	        set of information elements. An information element in a beacon can be 
			set to be: ignored (never compared, and changes will not cause beacon 
			transfer), checked (compared, and transferred in case of a change), or 
			transferred (transferred to the host for each appearance or disappearance).
	        The table contains all information elements that are subject to monitoring 
			for host transfer. 
			All information elements that are not in the table should be ignored for 
			monitoring.
	        This functionality is only enabled when beacon filtering is enabled by 
			ACX_BEACON_FILTER_OPT.
	Type:	Filtering Configuration
	Access:	Write Only
	Length: 101
	Notes:  the field measuring the value of received beacons for which the device 
	        wakes up the host in ACX_BEACON_FILTER_OPT does not affect 
			this information element.
	
******************************************************************************/

/*
    ACXBeaconFilterEntry (not 221)
    Byte Offset     Size (Bytes)    Definition 
	===========     ============    ==========
	0				1               IE identifier
    1               1               Treatment bit mask

    ACXBeaconFilterEntry (221)
    Byte Offset     Size (Bytes)    Definition 
    ===========     ============    ==========
    0               1               IE identifier
    1               1               Treatment bit mask
    2               3               OUI
    5               1               Type
    6               2               Version


    Treatment bit mask - The information element handling:
                         bit 0 - The information element is compared and transferred
						         in case of change.
                         bit 1 - The information element is transferred to the host 
						         with each appearance or disappearance.
                         Note that both bits can be set at the same time.
*/
#define	BEACON_FILTER_TABLE_MAX_IE_NUM						(32)
#define BEACON_FILTER_TABLE_MAX_VENDOR_SPECIFIC_IE_NUM		(6)
#define BEACON_FILTER_TABLE_IE_ENTRY_SIZE					(2)
#define BEACON_FILTER_TABLE_EXTRA_VENDOR_SPECIFIC_IE_SIZE	(6)
#define BEACON_FILTER_TABLE_MAX_SIZE	((BEACON_FILTER_TABLE_MAX_IE_NUM * BEACON_FILTER_TABLE_IE_ENTRY_SIZE) + \
                                         (BEACON_FILTER_TABLE_MAX_VENDOR_SPECIFIC_IE_NUM * BEACON_FILTER_TABLE_EXTRA_VENDOR_SPECIFIC_IE_SIZE))

typedef struct ACXBeaconFilterIETableStruct {
	INFO_ELE_HDR
	uint8 NumberOfIEs;							/* The number of IE's in the table*/
                                                /* 0 - clears the table.*/

    uint8 padding[3];  /* alignment to 32bits boundry   */
	uint8 IETable[BEACON_FILTER_TABLE_MAX_SIZE];
} ACXBeaconFilterIETable_t;

/******************************************************************************

    Name:	ACX_ARP_IP_FILTER 
	Type:	Filtering Configuration
	Access:	Write Only
	Length: 20

******************************************************************************/

typedef struct  
{    
    INFO_ELE_HDR
	uint8     ipVersion;       /* The IP version of the IP address: 4 - IPv4, 6 - IPv6.*/
    uint8     arpFilterEnable; /* 1 - ARP filtering is enabled. */
	                           /* 0 - ARP filtering is disabled.*/
    uint8     padding[2];      /* alignment to 32bits boundry   */
    uint8     address[16];     /* The IP address used to filter ARP packets. ARP packets */
	                           /* that do not match this address are dropped. */
	                           /* When the IP Version is 4, the last 12 bytes of */
	                           /* the address are ignored.*/
	
} ACXConfigureIP_t;


/******************************************************************************

  Name:	    ACX_IBSS_FILTER
  Type:	    Filtering Configuration
  Access:	Write Only
  Length:   1
  
******************************************************************************/
typedef struct  
{
    INFO_ELE_HDR
    uint8   enable; /* if set (i.e. IBSS mode), forward beacons from the same SSID*/
	                /* (also from different BSSID), with bigger TSF then the this of */
	                /* the current BSS.*/
    uint8   padding[3]; /* alignment to 32bits boundry   */
} ACXIBSSFilterOptions_t;


/******************************************************************************

  Name:	    ACX_SERVICE_PERIOD_TIMEOUT
  Type:	    Configuration
  Access:	Write Only
  Length:   1
  
******************************************************************************/
typedef struct 
{    
	INFO_ELE_HDR
	uint16 PsPollTimeout; /* the maximum time that the device will wait to receive */
	                      /* traffic from the AP after transmission of PS-poll.*/
	
    uint16 UpsdTimeout;	  /* the maximum time that the device will wait to receive */
	                      /* traffic from the AP after transmission from UPSD enabled*/
	                      /* queue.*/
} ACXRxTimeout_t;

/******************************************************************************

    Name:	ACX_TX_QUEUE_CFG
	Type:	Configuration
	Access:	Write Only
	Length: 8
	
******************************************************************************/
typedef struct
{
    INFO_ELE_HDR
	uint8	qID;						/* The TX queue ID number.*/
    uint8   padding[3];                 /* alignment to 32bits boundry   */
    uint16	numberOfBlockHighThreshold; /* The maximum memory blocks allowed in the */
										/* queue.*/
    uint16	numberOfBlockLowThreshold;	/* The minimum memory blocks that are */
										/* guaranteed for this queue.*/
} ACXTxQueueCfg_t;


/******************************************************************************

    Name:	ACX_BSS_IN_PS
	Type:	Configuration
	Access:	Write Only
	Length:	1
	Note:	for AP only (OBSOLETE???)
	
******************************************************************************/

typedef enum
{
    AP_POWER_ACTIVE_MODE = FALSE,
    AP_POWER_SAVE_MODE = TRUE
} APPowerMgmtMode_enum;

#ifdef HOST_COMPILE
typedef uint8 APPowerMgmtMode_e;
#else
typedef APPowerMgmtMode_enum APPowerMgmtMode_e;
#endif


typedef struct
{
    INFO_ELE_HDR
    APPowerMgmtMode_e BSSinPowerSave;
    uint8             padding[3];  /* alignment to 32bits boundry   */
} ACXBSSPowerSave_t;



/******************************************************************************

    Name:	ACX_STATISTICS
	Type:	Statistics
	Access:	Write Only
	Length: 
	Note:	Debug API

******************************************************************************/

typedef struct
{
    uint32 TxInternalDescOverflow;
} TxStatistics_t;


typedef struct
{
    uint32 RxOutOfMem;
    uint32 RxHdrOverflow;
    uint32 RxHWStuck;
    uint32 RxDroppedFrame;
    uint32 RxFcsErr;
    uint32 RxXfrHintTrig;
    uint32 RxPathReset;
    uint32 RxResetCounter;
} RxStatistics_t;


typedef struct
{
    uint32 RxDMARequested;
    uint32 RxDMAErrors;
    uint32 TxDMARequested;
    uint32 TxDMAErrors;
} DMAStatistics_t;


typedef struct
{
    uint32 Cmd_Cmplt;         /* Host command complete */
    uint32 FIQs;              /* fiqisr() */
    uint32 RxHeaders;         /* (INT_STS_ND & INT_TRIG_RX_HEADER) */
    uint32 RxCompletes;       /* (INT_STS_ND & INT_TRIG_RX_CMPLT) */
    uint32 RxMemOverflow;     /* (INT_STS_ND & INT_TRIG_NO_RX_BUF) */
    uint32 RxRdys;            /* (INT_STS_ND & INT_TRIG_S_RX_RDY) */
    uint32 IRQs;              /* irqisr() */
    uint32 ACXTxProcs;        /* (INT_STS_ND & INT_TRIG_TX_PROC) */
    uint32 DecryptDone;       /* (INT_STS_ND & INT_TRIG_DECRYPT_DONE) */
    uint32 DMA0Done;          /* (INT_STS_ND & INT_TRIG_DMA0) */
    uint32 DMA1Done;          /* (INT_STS_ND & INT_TRIG_DMA1) */
    uint32 ACXTxExchComplete; /* (INT_STS_ND & INT_TRIG_TX_EXC_CMPLT) */
    uint32 ACXCommands;       /* (INT_STS_ND & INT_TRIG_COMMAND) */
    uint32 ACXRxProcs;        /* (INT_STS_ND & INT_TRIG_RX_PROC) */
    uint32 HwPMModeChanges;   /* (INT_STS_ND & INT_TRIG_PM_802) */
    uint32 HostAcknowledges;  /* (INT_STS_ND & INT_TRIG_ACKNOWLEDGE) */
    uint32 PCI_PM;            /* (INT_STS_ND & INT_TRIG_PM_PCI) */
    uint32 ACMWakeups;        /* (INT_STS_ND & INT_TRIG_ACM_WAKEUP) */
    uint32 LowRssi;           /* (INT_STS_ND & INT_TRIG_LOW_RSSI) */
} IsrStatistics_t;


typedef struct WepStatistics_t
{
    uint32 WepAddrKeyCount;      /* Count of WEP address keys configured*/
    uint32 WepDefaultKeyCount;   /* Count of default keys configured*/
    uint32 reserved;
    uint32 WepKeyNotFound;       /* count of number of times that WEP key not found on lookup*/
    uint32 WepDecryptFail;       /* count of number of times that WEP key decryption failed*/
    uint32 WepPackets;           /* WEP Packets Decrypted*/
    uint32 WepInterrupt;         /* WEP Decrypt Interrupts*/
} WepStatistics_t;


#define PWR_STAT_MAX_CONT_MISSED_BCNS_SPREAD 10
typedef struct PwrStatistics_t
{
    uint32 PSEnterCnt;          /* Count the amount of enters into power save mode (both PD & ELP)*/
    uint32 ELPEnterCnt;         /* Count the amount of enters into ELP mode.*/
    uint32 MissingBcnsCnt;      /* Count the amount of missing beacon interrupts to the host.*/
    uint32 WakeOnHostCnt;       /* Count the amount of wake on host-access times.*/
    uint32 WakeOnTimerExpCnt;   /* Count the amount of wake on timer-expire.*/
    uint32 TxWithPSCnt;         /* Count the number of packets that were transmitted with PS bit set*/
    uint32 TxWithoutPSCnt;      /* Count the number of packets that were transmitted with PS bit clear*/
    uint32 RcvdBeaconsCnt;      /* Count the number of received beacons.*/
    uint32 PowerSaveOffCnt;     /* Count the number of entering into PowerOn (power save off).*/
    uint16 EnablePSCnt;         /* Count the number of entries into power save mode.*/
    uint16 DisablePSCnt;        /* Count the number of exits from power save (not including the PS_FAIL route.*/
    uint32 FixTsfPSCnt;         /* Count the number of times the TSF counter was adjusted because of drift.*/
    uint32 ContMissBcnsSpread[PWR_STAT_MAX_CONT_MISSED_BCNS_SPREAD];  /* Gives statistics about the spread continuous missed beacons.*/
                                    /* The 16 LSB are dedicated for the PS mode.*/
                                    /* The 16 MSB are dedicated for the PS mode.*/
                                    /* ContMissBcnsSpread[0] - single missed beacon.*/
                                    /* ContMissBcnsSpread[1] - two continuous missed beacons.*/
                                    /* ContMissBcnsSpread[2] - three continuous missed beacons.*/
                                    /* ...*/
                                    /* ContMissBcnsSpread[9] - ten and more continuous missed beacons.*/
    uint32 RcvdAwakeBeaconsCnt; /* Count the number of beacons in awake mode.*/
} PwrStatistics_t;


typedef struct MicStatistics_t
{
    uint32 MicRxPkts;
    uint32 MicCalcFailure;
} MicStatistics_t;


typedef struct AesStatisticsStruct
{
    uint32 AesEncryptFail;
    uint32 AesDecryptFail;
    uint32 AesEncryptPackets;
    uint32 AesDecryptPackets;
    uint32 AesEncryptInterrupt;
    uint32 AesDecryptInterrupt;
} AesStatistics_t;


typedef struct EventStatistics_t
{
    uint32 heartbeat;
    uint32 calibration;
    uint32 rxMismatch;
    uint32 rxMemEmpty;
    uint32 rxPool;
    uint32 oomLate;
    uint32 phyTransmitError;
    uint32 txStuck;
} EventStatistics_t;


typedef struct PsPollUpsdStatistics_t
{
    uint32 psPollTimeOuts;
    uint32 upsdTimeOuts;
    uint32 upsdMaxSPTime;
    uint32 upsdMaxAPturn;
    uint32 psPollMaxAPturn;
    uint32 psPollUtilization;
    uint32 upsdUtilization;
} PsPollUpsdStatistics_t;


typedef struct
{
    uint32 RxPrepBeaconDrop;
    uint32 DescrHostIntTrigRxData;
    uint32 BeaconBufferThresHostIntTrigRxData;
    uint32 MissedBeaconHostIntTrigRxData;
    uint32 TxXfrHostIntTrigRxData;
} RxPipeStatistics_t;


typedef struct ACXStatisticsStruct
{
    INFO_ELE_HDR
    TxStatistics_t   tx;
    RxStatistics_t   rx;
    DMAStatistics_t  dma;
    IsrStatistics_t  isr;
    WepStatistics_t  wep;
    PwrStatistics_t  pwr;
    AesStatistics_t  aes;
    MicStatistics_t  mic;
    EventStatistics_t event;
#ifdef FW_RUNNING_AS_STA
    PsPollUpsdStatistics_t ps;
    RxPipeStatistics_t rxp;
#endif
} ACXStatistics_t;

/******************************************************************************

    Name:	ACX_ROAMING_STATISTICS_TBL
	Desc:   This information element reads the current roaming triggers 
	        counters/metrics. 
	Type:	Statistics
	Access:	Read Only
	Length: 6

******************************************************************************/
typedef struct 
{
	INFO_ELE_HDR
	uint32 MissedBeacons; /* The current number of consecutive lost beacons*/
	uint8  snr;           /* The current average SNR in db*/
    int8   rssi;          /* The current average RSSI*/
    uint8  padding[2];    /* alignment to 32bits boundry   */
}ACXRoamingStatisticsTable_t;


/******************************************************************************

    Name:	ACX_FEATURE_CFG
	Desc:   Provides expandability for future features
	Type:	Configuration
	Access:	Write Only
	Length: 8
	
******************************************************************************/

/* bit defines for Option: */
#define FEAT_PCI_CLK_RUN_ENABLE     0x00000002	/* Enable CLK_RUN on PCI bus */

/* bit defines for dataflowOptions: */
#define DF_ENCRYPTION_DISABLE       0x00000001	/* When set, enable encription in FW.*/
												/* when clear, disable encription. */
#define DF_SNIFF_MODE_ENABLE        0x00000080	/* When set, enable decryption in FW.*/
												/* when clear, disable decription. */
typedef struct
{
    INFO_ELE_HDR
    uint32 Options;         /* Data flow options - refer to above definitions*/
    uint32 dataflowOptions; /* Data flow options - refer to above definitions*/
} ACXFeatureConfig_t;



/******************************************************************************

    Name:	ACX_TID_CFG
	Type:	Configuration
	Access:	Write Only
	Length: 16
	
******************************************************************************/
typedef enum
{
	CHANNEL_TYPE_DCF = 0,   /* DC/LEGACY*/
	CHANNEL_TYPE_EDCF = 1,  /* EDCA*/
	CHANNEL_TYPE_HCCA = 2,  /* HCCA*/
	MAX_CHANNEL_TYPE = CHANNEL_TYPE_HCCA
} ChannelType_enum;

typedef enum
{
    PS_SCHEME_LEGACY         = 0, /* Regular PS: simple sending of packets*/
    PS_SCHEME_UPSD_TRIGGER   = 1, /* UPSD: sending a packet triggers a UPSD downstream*/
    PS_SCHEME_LEGACY_PSPOLL  = 2, /* Legacy PSPOLL: a PSPOLL packet will be sent before */
								  /* every data packet transmission in this queue.*/
    PS_SCHEME_SAPSD          = 3, /* Scheduled APSD mode.*/
    MAX_PS_SCHEME = PS_SCHEME_SAPSD
} PSScheme_enum;

typedef enum
{
	ACK_POLICY_LEGACY = 0,   /* ACK immediate policy*/
	ACK_POLICY_NO_ACK = 1,   /* no ACK policy*/
	ACK_POLICY_BLOCK  = 2,   /* block ack policy*/
	MAX_ACK_POLICY = ACK_POLICY_BLOCK
} AckPolicy_enum;


#ifdef HOST_COMPILE
typedef uint8 ChannelType_e;
typedef uint8 PSScheme_e;
typedef uint8 AckPolicy_e;
#else
typedef ChannelType_enum ChannelType_e;
typedef PSScheme_enum PSScheme_e;
typedef AckPolicy_enum AckPolicy_e;
#endif


/* rxTimeout values */
#define NO_RX_TIMEOUT 0


typedef struct
{
    INFO_ELE_HDR
    uint8 	queueID;        /* The TX queue ID number (0-7).*/
    uint8 	channelType;    /* Channel access type for the queue.*/
						    /* Refer to ChannelType_enum.*/
    uint8 	tsid;           /* for EDCA - the AC Index (0-3, refer to*/
	                        /* AccessCategory_enum).*/
                            /* For HCCA - HCCA Traffic Stream ID (TSID) of */
	                        /* the queue (8-15).*/
    PSScheme_e  psScheme;   /* The power save scheme of the specified queue.*/
	                        /* Refer to PSScheme_enum.*/
	AckPolicy_e ackPolicy;  /* The TX queue ACK policy. */
    uint8  padding[3];      /* alignment to 32bits boundry   */
    uint32 APSDConf[2];     /* Not supported in this version !!!*/
}ACXTIDConfig_t;



/******************************************************************************

    Name:	ACX_LOW_RSSI
	Desc:   This information element configures the Low and Regained RSSI interrupt 
            indicators. Low RSSI calculates the average RSSI by giving higher weight 
            to the old samples than to the current sample.
            The triggering of the Regained RSSI Event cannot be configured and 
            is always an "Edge" indication.
            The RSSI is reset on JoinBSS - the filter history CurrentRSSI is reset.
            The average RSSI is calculated as follows: 
            averageRssi = ((int32)((100-roamingTriggerParameters.lowRssi.rssiFilterWeight) * averageRssi) + 
                          (int32)(roamingTriggerParameters.lowRssi.rssiFilterWeight * (int8)rxInfo->rxLevel)) / 100;
	Type:	Configuration
	Access:	Write Only
	Length: 4
	
******************************************************************************/

typedef enum
{
    LOW_RSSI_EVENT_LEVEL = 0,  /* The event is a "Level" indication which keeps */
		                       /* triggering as long as the average RSSI is below*/
							   /* the threshold.*/

	LOW_RSSI_EVENT_EDGE = 1    /* The event is an "Edge" indication which triggers*/
	                           /* only when the RSSI threshold is crossed from above.*/
} LowRSSIEventType_enum;

#ifdef HOST_COMPILE
typedef uint8 LowRSSIEventType_e;
#else
typedef LowRSSIEventType_enum LowRSSIEventType_e;
#endif
 

typedef struct
{
    INFO_ELE_HDR
	int8  rssiThreshold;                 /* The threshold (in dBm) below (or above */
	                                     /* after low rssi indication) which the */
	                                     /* firmware generates an interrupt to the host. */
	                                     /* This parameter is signed.*/

    uint8 rssiFilterWeight;              /* The weight of the current RSSI sample, */
	                                     /* before adding the new sample, that is used */
	                                     /* to calculate the average RSSI.*/

	uint8 rssiFilterDepth;               /* The number of Beacons/Probe response frames */
                                         /* that will be received before issuing the */
	                                     /* Low or Regained RSSI event*/
	
	LowRSSIEventType_e LowRSSIEventType; /* This parameter configures how the Low RSSI */
	                                     /* Event is triggered. */
	                                     /* Refer to LowRSSIEventType_enum.*/
} ACXLowRSSITriggerParameters_t;

/******************************************************************************

    Name:	ACX_AVERAGE_RSSI
	Type:	Configuration
	Access:	Read Only
	Length: 8
	Note:   Not in use !!!
	
******************************************************************************/

typedef struct
{
    INFO_ELE_HDR
    int8 avaregeRSSI; /* in DBM*/
    uint8 padding[3];  /* alignment to 32bits boundry   */
} ACXAvaregeRSSI_t;

/******************************************************************************

    Name:	ACX_NOISE_HIST
	Desc:   Noise Histogram activation is done by special command from host which
            is responsible to read the results using this IE.
	Type:	Configuration
	Access:	Read Only
	Length: 48 (NOISE_HIST_LEN=8)
	
******************************************************************************/

typedef struct
{
    INFO_ELE_HDR
    uint32 counters[NOISE_HIST_LEN]; /* This array of eight 32 bit counters describes */
	                                 /* the histogram created by the FW noise */
	                                 /* histogram engine.*/

    uint32 numOfLostCycles;          /* This field indicates the number of measurement */
	                                 /* cycles with failure because Tx was active.*/

    uint32 numOfTxHwGenLostCycles;   /* This field indicates the number of measurement */
	                                 /* cycles with failure because Tx (FW Generated)*/
	                                 /* was active.*/

    uint32 numOfRxLostCycles;        /* This field indicates the number of measurement */
	                                 /* cycles because the Rx CCA was active. */
} NoiseHistResult_t;

/******************************************************************************

    Name:	ACX_PD_THRESHOLD
	Type:	Configuration
	Access:	Write Only
	Length: 4

******************************************************************************/

typedef struct
{
    INFO_ELE_HDR
    uint32 pdThreshold; /* The packet detection threshold in the PHY.*/
} ACXPacketDetection_t;


/******************************************************************************

    Name:	ACX_DATA_PATH_PARAMS
	Desc:   configure Data path and Tx complete parameters
	Type:	Configuration
	Access:	Write Only
	Length: 12

******************************************************************************/
typedef struct 
{
    INFO_ELE_HDR
    uint16     	rxPacketRingChunkSize;	/* size in bytes of each buffer in a */
	                                    /* multi-buffers transfer mechanism (size of */
	                                    /* largest possible packet).*/

    uint16     	txPacketRingChunkSize; 	/* size in bytes of each buffer in a */
	                                    /* multi-buffers transfer mechanism (size of */
	                                    /* largest possible packet).*/

    uint8     	rxPacketRingChunkNum;	/* number of buffers in a multi-buffers */
	                                    /* transfer mechanism (2 for double buffer).*/

    uint8     	txPacketRingChunkNum; 	/* number of buffers in a multi-buffers */
	                                    /* transfer mechanism (2 for double buffer).*/

    uint8       txCompleteThreshold;	/* maximum number of packets that can be */
	                                    /* gathered in the TX complete ring before */
	                                    /* interrupt is generated.*/

    uint8       txCompleteRingDepth;	/* number of pending (waiting to be read by*/
	                                    /* the Host) TX complete entries in cyclic ring.*/

	uint32		txCompleteTimeOut;		/* the maximum time in micro-seconds since a */
	                                    /* packet enters the TX complete ring until */
	                                    /* interrupt is generated.*/
} ACXDataPathParams_t;

/******************************************************************************

    Name:	ACX_DATA_PATH_RESP_PARAMS
	Desc:   Get data path specific parameters.
	Type:	Configuration
	Access:	Read Only
	Length: 28
    Note:   The interrogation of this IE can be done only after the configuration
			of the corresponding Data Path parameters IE.

******************************************************************************/
typedef struct 
{
    INFO_ELE_HDR
    uint16     	rxPacketRingChunkSize; /* actual size in bytes of each buffer */
	                                   /* in a multi-buffers transfer mechanism.*/

    uint16     	txPacketRingChunkSize; /* actual size in bytes of each buffer */
	                                   /* in a multi-buffers transfer mechanism.*/
…

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