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#ifndef RAYLINK_H

typedef unsigned char UCHAR;

/****** IEEE 802.11 constants ************************************************/

#define ADDRLEN           6

/* Frame control 1 bit fields */

#define PROTOCOL_VER      0x00

#define DATA_TYPE         0x08

#define ASSOC_REQ_TYPE    0x00

#define ASSOC_RESP_TYPE   0x10

#define REASSOC_REQ_TYPE  0x20

#define REASSOC_RESP_TYPE 0x30

#define NULL_MSG_TYPE     0x48

#define BEACON_TYPE       0x80

#define DISASSOC_TYPE     0xA0

#define PSPOLL_TYPE       0xA4

#define AUTHENTIC_TYPE    0xB0

#define DEAUTHENTIC_TYPE  0xC0

/* Frame control 2 bit fields */

#define FC2_TO_DS         0x01

#define FC2_FROM_DS       0x02

#define FC2_MORE_FRAG     0x04

#define FC2_RETRY         0x08

#define FC2_PSM           0x10

#define FC2_MORE_DATA     0x20

#define FC2_WEP           0x40

#define FC2_ORDER         0x80

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

/* 802.11 element ID's and lengths */

#define C_BP_CAPABILITY_ESS             0x01

#define C_BP_CAPABILITY_IBSS            0x02

#define C_BP_CAPABILITY_CF_POLLABLE     0x04

#define C_BP_CAPABILITY_CF_POLL_REQUEST 0x08

#define C_BP_CAPABILITY_PRIVACY         0x10

#define C_ESSID_ELEMENT_ID               0

#define C_ESSID_ELEMENT_MAX_LENGTH       32

#define C_SUPPORTED_RATES_ELEMENT_ID     1

#define C_SUPPORTED_RATES_ELEMENT_LENGTH 2

#define C_FH_PARAM_SET_ELEMENT_ID        2

#define C_FH_PARAM_SET_ELEMENT_LNGTH     5

#define C_CF_PARAM_SET_ELEMENT_ID        4

#define C_CF_PARAM_SET_ELEMENT_LNGTH     6

#define C_TIM_ELEMENT_ID                 5

#define C_TIM_BITMAP_LENGTH            251

#define C_TIM_BMCAST_BIT              0x01

#define C_IBSS_ELEMENT_ID                6

#define C_IBSS_ELEMENT_LENGTH            2

#define C_JAPAN_CALL_SIGN_ELEMENT_ID    51

#define C_JAPAN_CALL_SIGN_ELEMENT_LNGTH 12

#define C_DISASSOC_REASON_CODE_LEN       2

#define C_DISASSOC_REASON_CODE_DEFAULT   8

#define C_CRC_LEN                        4

#define C_NUM_SUPPORTED_RATES            8 

/****** IEEE 802.11 mac header for type data packets *************************/

struct mac_header {

  UCHAR frame_ctl_1;

  UCHAR frame_ctl_2;

  UCHAR duration_lsb;

  UCHAR duration_msb;

  UCHAR addr_1[ADDRLEN];

  UCHAR addr_2[ADDRLEN];

  UCHAR addr_3[ADDRLEN];

  UCHAR seq_frag_num[2];

/*  UCHAR addr_4[ADDRLEN]; *//* only present for AP to AP (TO DS and FROM DS */

};

/****** IEEE 802.11 frame element structures *********************************/

struct essid_element

{

  UCHAR id;

  UCHAR length;

  UCHAR text[C_ESSID_ELEMENT_MAX_LENGTH];

};

struct rates_element

{

  UCHAR id;

  UCHAR length;

  UCHAR value[8];

};

struct freq_hop_element

{

  UCHAR id;

  UCHAR length;

  UCHAR dwell_time[2];

  UCHAR hop_set;

  UCHAR hop_pattern;

  UCHAR hop_index;

};

struct tim_element

{

  UCHAR id;

  UCHAR length;

  UCHAR dtim_count;

  UCHAR dtim_period;

  UCHAR bitmap_control;

  UCHAR tim[C_TIM_BITMAP_LENGTH];

};

struct ibss_element

{

  UCHAR id;

  UCHAR length;

  UCHAR atim_window[2];

};

struct japan_call_sign_element

{

  UCHAR id;

  UCHAR length;

  UCHAR call_sign[12];

};

/****** Beacon message structures ********************************************/

/* .elements is a large lump of max size because elements are variable size  */

struct infra_beacon

{

    UCHAR timestamp[8];

    UCHAR beacon_intvl[2];

    UCHAR capability[2];

    UCHAR elements[sizeof(struct essid_element)

                  + sizeof(struct rates_element)

                  + sizeof(struct freq_hop_element)

                  + sizeof(struct japan_call_sign_element)

                  + sizeof(struct tim_element)];

};

struct adhoc_beacon

{

    UCHAR timestamp[8];

    UCHAR beacon_intvl[2];

    UCHAR capability[2];

    UCHAR elements[sizeof(struct essid_element)

                  + sizeof(struct rates_element)

                  + sizeof(struct freq_hop_element)

                  + sizeof(struct japan_call_sign_element)

                  + sizeof(struct ibss_element)];

};

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

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

/* #define C_MAC_HDR_2_WEP 0x40 */

/* TX/RX CCS constants */

#define TX_HEADER_LENGTH 0x1C

#define RX_MAC_HEADER_LENGTH 0x18

#define TX_AUTHENTICATE_LENGTH (TX_HEADER_LENGTH + 6)

#define TX_AUTHENTICATE_LENGTH_MSB (TX_AUTHENTICATE_LENGTH >> 8)

#define TX_AUTHENTICATE_LENGTH_LSB (TX_AUTHENTICATE_LENGTH & 0xff)

#define TX_DEAUTHENTICATE_LENGTH (TX_HEADER_LENGTH + 2)

#define TX_DEAUTHENTICATE_LENGTH_MSB (TX_AUTHENTICATE_LENGTH >> 8)

#define TX_DEAUTHENTICATE_LENGTH_LSB (TX_AUTHENTICATE_LENGTH & 0xff)

#define FCS_LEN           4

#define ADHOC                 0

#define INFRA                 1

#define TYPE_STA              0

#define TYPE_AP               1

#define PASSIVE_SCAN          1

#define ACTIVE_SCAN           1

#define PSM_CAM               0

/* Country codes */

#define USA                   1

#define EUROPE                2

#define JAPAN                 3

#define KOREA                 4

#define SPAIN                 5

#define FRANCE                6

#define ISRAEL                7

#define AUSTRALIA             8

#define JAPAN_TEST            9

/* Hop pattern lengths */

#define USA_HOP_MOD          79 

#define EUROPE_HOP_MOD       79 

#define JAPAN_HOP_MOD        23

#define KOREA_HOP_MOD        23

#define SPAIN_HOP_MOD        27

#define FRANCE_HOP_MOD       35

#define ISRAEL_HOP_MOD       35

#define AUSTRALIA_HOP_MOD    47

#define JAPAN_TEST_HOP_MOD   23

#define ESSID_SIZE           32

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

/* CIS Register Constants */

#define CIS_OFFSET             0x0f00

/* Configuration Option Register (0x0F00) */

#define COR_OFFSET             0x00

#define COR_SOFT_RESET         0x80

#define COR_LEVEL_IRQ          0x40

#define COR_CONFIG_NUM         0x01

#define COR_DEFAULT            (COR_LEVEL_IRQ | COR_CONFIG_NUM)

/* Card Configuration and Status Register (0x0F01) */

#define CCSR_OFFSET            0x01

#define CCSR_HOST_INTR_PENDING 0x01

#define CCSR_POWER_DOWN        0x04

/* HCS Interrupt Register (0x0F05) */

#define HCS_INTR_OFFSET        0x05

/* #define HCS_INTR_OFFSET        0x0A */

#define HCS_INTR_CLEAR         0x00

/* ECF Interrupt Register (0x0F06) */

#define ECF_INTR_OFFSET        0x06

/* #define ECF_INTR_OFFSET        0x0C */

#define ECF_INTR_SET           0x01

/* Authorization Register 0 (0x0F08) */

#define AUTH_0_ON              0x57

/* Authorization Register 1 (0x0F09) */

#define AUTH_1_ON              0x82

/* Program Mode Register (0x0F0A) */

#define PC2PM                  0x02

#define PC2CAL                 0x10

#define PC2MLSE                0x20

/* PC Test Mode Register (0x0F0B) */

#define PC_TEST_MODE           0x08

/* Frequency Control Word (0x0F10) */

/* Range 0x02 - 0xA6 */

/* Test Mode Control 1-4 (0x0F14 - 0x0F17) */

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

/* Shared RAM Area */

#define SCB_BASE               0x0000

#define STATUS_BASE            0x0100

#define HOST_TO_ECF_BASE       0x0200

#define ECF_TO_HOST_BASE       0x0300

#define CCS_BASE               0x0400

#define RCS_BASE               0x0800

#define INFRA_TIM_BASE         0x0C00

#define SSID_LIST_BASE         0x0D00

#define TX_BUF_BASE            0x1000

#define RX_BUF_BASE            0x8000

#define NUMBER_OF_CCS    64

#define NUMBER_OF_RCS    64

/*#define NUMBER_OF_TX_CCS 14 */

#define NUMBER_OF_TX_CCS 14

#define TX_BUF_SIZE      (2048 - sizeof(struct tx_msg))

#define RX_BUFF_END      0x3FFF

/* Values for buffer_status */

#define CCS_BUFFER_FREE       0

#define CCS_BUFFER_BUSY       1

#define CCS_COMMAND_COMPLETE  2

#define CCS_COMMAND_FAILED    3

/* Values for cmd */

#define CCS_DOWNLOAD_STARTUP_PARAMS    1

#define CCS_UPDATE_PARAMS              2

#define CCS_REPORT_PARAMS              3

#define CCS_UPDATE_MULTICAST_LIST      4

#define CCS_UPDATE_POWER_SAVINGS_MODE  5

#define CCS_START_NETWORK              6

#define CCS_JOIN_NETWORK               7

#define CCS_START_ASSOCIATION          8

#define CCS_TX_REQUEST                 9

#define CCS_TEST_MEMORY              0xa

#define CCS_SHUTDOWN                 0xb

#define CCS_DUMP_MEMORY              0xc

#define CCS_START_TIMER              0xe

#define CCS_LAST_CMD                 CCS_START_TIMER

/* Values for link field */

#define CCS_END_LIST                 0xff

/* values for buffer_status field */

#define RCS_BUFFER_FREE       0

#define RCS_BUFFER_BUSY       1

#define RCS_COMPLETE          2

#define RCS_FAILED            3

#define RCS_BUFFER_RELEASE    0xFF

/* values for interrupt_id field */

#define PROCESS_RX_PACKET           0x80 /* */

#define REJOIN_NET_COMPLETE         0x81 /* RCS ID: Rejoin Net Complete */

#define ROAMING_INITIATED           0x82 /* RCS ID: Roaming Initiated   */

#define JAPAN_CALL_SIGN_RXD         0x83 /* RCS ID: New Japan Call Sign */

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

/* Memory types for dump memory command */

#define C_MEM_PROG  0

#define C_MEM_XDATA 1

#define C_MEM_SFR   2

#define C_MEM_IDATA 3

/*** Return values for hw_xmit **********/

#define XMIT_OK        (0)

#define XMIT_MSG_BAD   (-1)

#define XMIT_NO_CCS    (-2)

#define XMIT_NO_INTR   (-3)

#define XMIT_NEED_AUTH (-4)

/*** Values for card status */

#define CARD_INSERTED       (0)

#define CARD_AWAITING_PARAM (1)

#define CARD_INIT_ERROR     (11)

#define CARD_DL_PARAM       (2)

#define CARD_DL_PARAM_ERROR (12)

#define CARD_DOING_ACQ      (3)

#define CARD_ACQ_COMPLETE   (4)

#define CARD_ACQ_FAILED     (14)

#define CARD_AUTH_COMPLETE  (5)

#define CARD_AUTH_REFUSED   (15)

#define CARD_ASSOC_COMPLETE (6)

#define CARD_ASSOC_FAILED   (16)

/*** Values for authentication_state ***********************************/

#define UNAUTHENTICATED     (0)

#define AWAITING_RESPONSE   (1)

#define AUTHENTICATED       (2)

#define NEED_TO_AUTH        (3)

/*** Values for authentication type ************************************/

#define OPEN_AUTH_REQUEST   (1)

#define OPEN_AUTH_RESPONSE  (2)

#define BROADCAST_DEAUTH    (0xc0)

/*** Values for timer functions ****************************************/

#define TODO_NOTHING              (0)

#define TODO_VERIFY_DL_START      (-1)

#define TODO_START_NET            (-2)

#define TODO_JOIN_NET             (-3)

#define TODO_AUTHENTICATE_TIMEOUT (-4)

#define TODO_SEND_CCS             (-5)

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

/* Parameter passing structure for update/report parameter CCS's */

struct object_id {

    void          *object_addr;

    unsigned char object_length;

};

#define OBJID_network_type            0

#define OBJID_acting_as_ap_status     1

#define OBJID_current_ess_id          2

#define OBJID_scanning_mode           3

#define OBJID_power_mgt_state         4

#define OBJID_mac_address             5

#define OBJID_frag_threshold          6

#define OBJID_hop_time                7

#define OBJID_beacon_period           8

#define OBJID_dtim_period             9

#define OBJID_retry_max              10

#define OBJID_ack_timeout            11

#define OBJID_sifs                   12

#define OBJID_difs                   13

#define OBJID_pifs                   14

#define OBJID_rts_threshold          15

#define OBJID_scan_dwell_time        16

#define OBJID_max_scan_dwell_time    17

#define OBJID_assoc_resp_timeout     18

#define OBJID_adhoc_scan_cycle_max   19

#define OBJID_infra_scan_cycle_max   20

#define OBJID_infra_super_cycle_max  21

#define OBJID_promiscuous_mode       22

#define OBJID_unique_word            23

#define OBJID_slot_time              24

#define OBJID_roaming_low_snr        25

#define OBJID_low_snr_count_thresh   26

#define OBJID_infra_missed_bcn       27

#define OBJID_adhoc_missed_bcn       28

#define OBJID_curr_country_code      29

#define OBJID_hop_pattern            30

#define OBJID_reserved               31

#define OBJID_cw_max_msb             32

#define OBJID_cw_min_msb             33

#define OBJID_noise_filter_gain      34

#define OBJID_noise_limit_offset     35

#define OBJID_det_rssi_thresh_offset 36

#define OBJID_med_busy_thresh_offset 37

#define OBJID_det_sync_thresh        38

#define OBJID_test_mode              39

#define OBJID_test_min_chan_num      40

#define OBJID_test_max_chan_num      41

#define OBJID_allow_bcast_ID_prbrsp  42

#define OBJID_privacy_must_start     43

#define OBJID_privacy_can_join       44

#define OBJID_basic_rate_set         45

/**** Configuration/Status/Control Area ***************************/

/*    System Control Block (SCB) Area

 *    Located at Shared RAM offset 0

 */

struct scb {

    UCHAR ccs_index;

    UCHAR rcs_index;

};

/****** Status area at Shared RAM offset 0x0100 ******************************/

struct status {

    UCHAR mrx_overflow_for_host;         /* 0=ECF may write, 1=host may write*/

    UCHAR mrx_checksum_error_for_host;   /* 0=ECF may write, 1=host may write*/

    UCHAR rx_hec_error_for_host;         /* 0=ECF may write, 1=host may write*/

    UCHAR reserved1;

    short mrx_overflow;                  /* ECF increments on rx overflow    */

    short mrx_checksum_error;            /* ECF increments on rx CRC error   */

    short rx_hec_error;                  /* ECF incs on mac header CRC error */

    UCHAR rxnoise;                       /* Average RSL measurement          */

};

/****** Host-to-ECF Data Area at Shared RAM offset 0x200 *********************/

struct host_to_ecf_area {

};

/****** ECF-to-Host Data Area at Shared RAM offset 0x0300 ********************/

struct startup_res_518 {

    UCHAR startup_word;

    UCHAR station_addr[ADDRLEN];

    UCHAR calc_prog_chksum;

    UCHAR calc_cis_chksum;

    UCHAR ecf_spare[7];

    UCHAR japan_call_sign[12];

};

struct startup_res_6 {

    UCHAR startup_word;

    UCHAR station_addr[ADDRLEN];

    UCHAR reserved;

    UCHAR supp_rates[8];

    UCHAR japan_call_sign[12];

    UCHAR calc_prog_chksum;

    UCHAR calc_cis_chksum;

    UCHAR firmware_version[3];

    UCHAR asic_version;

    UCHAR tib_length;

};

struct start_join_net_params {

    UCHAR net_type;

    UCHAR ssid[ESSID_SIZE];

    UCHAR reserved;

    UCHAR privacy_can_join;

};

/****** Command Control Structure area at Shared ram offset 0x0400 ***********/

/* Structures for command specific parameters (ccs.var) */

struct update_param_cmd {

    UCHAR object_id;

    UCHAR number_objects;

    UCHAR failure_cause;

};

struct report_param_cmd {

    UCHAR object_id;

    UCHAR number_objects;

    UCHAR failure_cause;

    UCHAR length;

};

struct start_network_cmd {

    UCHAR update_param;

    UCHAR bssid[ADDRLEN];

    UCHAR net_initiated;

    UCHAR net_default_tx_rate;

    UCHAR encryption;

};

struct join_network_cmd {

    UCHAR update_param;

    UCHAR bssid[ADDRLEN];

    UCHAR net_initiated;

    UCHAR net_default_tx_rate;

    UCHAR encryption;

};

struct tx_requested_cmd {

    UCHAR tx_data_ptr[2];

    UCHAR tx_data_length[2];

    UCHAR host_reserved[2];

    UCHAR reserved[3];

    UCHAR tx_rate;

    UCHAR pow_sav_mode;

    UCHAR retries;

    UCHAR antenna;

};

struct tx_requested_cmd_4 {

    UCHAR tx_data_ptr[2];

    UCHAR tx_data_length[2];

    UCHAR dest_addr[ADDRLEN];

    UCHAR pow_sav_mode;

    UCHAR retries;

    UCHAR station_id;

};

struct memory_dump_cmd {

    UCHAR memory_type;

    UCHAR memory_ptr[2];

    UCHAR length;

};

struct update_association_cmd {

    UCHAR status;

    UCHAR aid[2];

};

struct start_timer_cmd {

    UCHAR duration[2];

};

struct ccs {

    UCHAR buffer_status;                 /* 0 = buffer free, 1 = buffer busy */

                                         /* 2 = command complete, 3 = failed */

    UCHAR cmd;                           /* command to ECF                   */

    UCHAR link;                          /* link to next CCS, FF=end of list */

    /* command specific parameters      */

    union {

        char reserved[13];

        struct update_param_cmd update_param;

        struct report_param_cmd report_param;

        UCHAR nummulticast;

        UCHAR mode;

        struct start_network_cmd start_network;

        struct join_network_cmd join_network;

        struct tx_requested_cmd tx_request;

        struct memory_dump_cmd memory_dump;

        struct update_association_cmd update_assoc;

        struct start_timer_cmd start_timer;

    } var;

};

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

/* Transmit buffer structures */

struct tib_structure {

    UCHAR ccs_index;

    UCHAR psm;

    UCHAR pass_fail;

    UCHAR retry_count;

    UCHAR max_retries;

    UCHAR frags_remaining;

    UCHAR no_rb;

    UCHAR rts_reqd;

    UCHAR csma_tx_cntrl_2;

    UCHAR sifs_tx_cntrl_2;

    UCHAR tx_dma_addr_1[2];

    UCHAR tx_dma_addr_2[2];

    UCHAR var_dur_2mhz[2];

    UCHAR var_dur_1mhz[2];

    UCHAR max_dur_2mhz[2];

    UCHAR max_dur_1mhz[2];

    UCHAR hdr_len;

    UCHAR max_frag_len[2];

    UCHAR var_len[2];

    UCHAR phy_hdr_4;

    UCHAR mac_hdr_1;

    UCHAR mac_hdr_2;

    UCHAR sid[2];

};

struct phy_header {

    UCHAR sfd[2];

    UCHAR hdr_3;

    UCHAR hdr_4;

};

struct rx_msg {

    struct mac_header mac;

    UCHAR  var[1];

};

struct tx_msg {

    struct tib_structure tib;

    struct phy_header phy;

    struct mac_header mac;

    UCHAR  var[1];

};

/****** ECF Receive Control Stucture (RCS) Area at Shared RAM offset 0x0800  */

/* Structures for command specific parameters (rcs.var) */

struct rx_packet_cmd {

    UCHAR rx_data_ptr[2];

    UCHAR rx_data_length[2];

    UCHAR rx_sig_lev;

    UCHAR next_frag_rcs_index;

    UCHAR totalpacketlength[2];

};

struct rejoin_net_cmplt_cmd {

    UCHAR reserved;

    UCHAR bssid[ADDRLEN];

};

struct japan_call_sign_rxd {

    UCHAR rxd_call_sign[8];

    UCHAR reserved[5];

};

struct rcs {

    UCHAR buffer_status;

    UCHAR interrupt_id;

    UCHAR link_field;

    /* command specific parameters      */

    union {

        UCHAR reserved[13];

        struct rx_packet_cmd rx_packet;

        struct rejoin_net_cmplt_cmd rejoin_net_complete;

        struct japan_call_sign_rxd japan_call_sign;

    } var;

};

/****** Startup parameter structures for both versions of firmware ***********/

struct b4_startup_params {

    UCHAR a_network_type;                /* C_ADHOC, C_INFRA                 */

    UCHAR a_acting_as_ap_status;         /* C_TYPE_STA, C_TYPE_AP            */

    UCHAR a_current_ess_id[ESSID_SIZE];  /* Null terminated unless 32 long   */

    UCHAR a_scanning_mode;               /* passive 0, active 1              */

    UCHAR a_power_mgt_state;             /* CAM 0,                           */

    UCHAR a_mac_addr[ADDRLEN];           /*                                  */

    UCHAR a_frag_threshold[2];           /* 512                              */

    UCHAR a_hop_time[2];                 /* 16k * 2**n, n=0-4 in Kus         */

    UCHAR a_beacon_period[2];            /* n * a_hop_time  in Kus           */

    UCHAR a_dtim_period;                 /* in beacons                       */

    UCHAR a_retry_max;                   /*                                  */

    UCHAR a_ack_timeout;                 /*                                  */

    UCHAR a_sifs;                        /*                                  */

    UCHAR a_difs;                        /*                                  */

    UCHAR a_pifs;                        /*                                  */

    UCHAR a_rts_threshold[2];            /*                                  */

    UCHAR a_scan_dwell_time[2];          /*                                  */

    UCHAR a_max_scan_dwell_time[2];      /*                                  */

    UCHAR a_assoc_resp_timeout_thresh;   /*                                  */

    UCHAR a_adhoc_scan_cycle_max;        /*                                  */

    UCHAR a_infra_scan_cycle_max;        /*                                  */

    UCHAR a_infra_super_scan_cycle_max;  /*                                  */

    UCHAR a_promiscuous_mode;            /*                                  */

    UCHAR a_unique_word[2];              /*                                  */

    UCHAR a_slot_time;                   /*                                  */

    UCHAR a_roaming_low_snr_thresh;      /*                                  */

    UCHAR a_low_snr_count_thresh;        /*                                  */

    UCHAR a_infra_missed_bcn_thresh;     /*                                  */

    UCHAR a_adhoc_missed_bcn_thresh;     /*                                  */

    UCHAR a_curr_country_code;           /* C_USA                            */

    UCHAR a_hop_pattern;                 /*                                  */

    UCHAR a_hop_pattern_length;          /*                                  */

/* b4 - b5 differences start here */

    UCHAR a_cw_max;                      /*                                  */

    UCHAR a_cw_min;                      /*                                  */

    UCHAR a_noise_filter_gain;           /*                                  */

    UCHAR a_noise_limit_offset;          /*                                  */

    UCHAR a_det_rssi_thresh_offset;      /*                                  */

    UCHAR a_med_busy_thresh_offset;      /*                                  */

    UCHAR a_det_sync_thresh;             /*                                  */

    UCHAR a_test_mode;                   /*                                  */

    UCHAR a_test_min_chan_num;           /*                                  */

    UCHAR a_test_max_chan_num;           /*                                  */

    UCHAR a_rx_tx_delay;                 /*                                  */

    UCHAR a_current_bss_id[ADDRLEN];     /*                                  */

    UCHAR a_hop_set;                     /*                                  */

};

struct b5_startup_params {

    UCHAR a_network_type;                /* C_ADHOC, C_INFRA                 */

    UCHAR a_acting_as_ap_status;         /* C_TYPE_STA, C_TYPE_AP            */

    UCHAR a_current_ess_id[ESSID_SIZE];  /* Null terminated unless 32 long   */

    UCHAR a_scanning_mode;               /* passive 0, active 1              */

    UCHAR a_power_mgt_state;             /* CAM 0,                           */

    UCHAR a_mac_addr[ADDRLEN];           /*                                  */

    UCHAR a_frag_threshold[2];           /* 512                              */

    UCHAR a_hop_time[2];                 /* 16k * 2**n, n=0-4 in Kus         */

    UCHAR a_beacon_period[2];            /* n * a_hop_time  in Kus           */

    UCHAR a_dtim_period;                 /* in beacons                       */

    UCHAR a_retry_max;                   /* 4                                */

    UCHAR a_ack_timeout;                 /*                                  */

    UCHAR a_sifs;                        /*                                  */

    UCHAR a_difs;                        /*                                  */

    UCHAR a_pifs;                        /*                                  */

    UCHAR a_rts_threshold[2];            /*                                  */

    UCHAR a_scan_dwell_time[2];          /*                                  */

    UCHAR a_max_scan_dwell_time[2];      /*                                  */

    UCHAR a_assoc_resp_timeout_thresh;   /*                                  */

    UCHAR a_adhoc_scan_cycle_max;        /*                                  */

    UCHAR a_infra_scan_cycle_max;        /*                                  */

    UCHAR a_infra_super_scan_cycle_max;  /*                                  */

    UCHAR a_promiscuous_mode;            /*                                  */

    UCHAR a_unique_word[2];              /*                                  */

    UCHAR a_slot_time;                   /*                                  */

    UCHAR a_roaming_low_snr_thresh;      /*                                  */

    UCHAR a_low_snr_count_thresh;        /*                                  */

    UCHAR a_infra_missed_bcn_thresh;     /*                                  */

    UCHAR a_adhoc_missed_bcn_thresh;     /*                                  */

    UCHAR a_curr_country_code;           /* C_USA                            */

    UCHAR a_hop_pattern;                 /*                                  */

    UCHAR a_hop_pattern_length;          /*                                  */

/* b4 - b5 differences start here */

    UCHAR a_cw_max[2];                   /*                                  */

    UCHAR a_cw_min[2];                   /*                                  */

    UCHAR a_noise_filter_gain;           /*                                  */

    UCHAR a_noise_limit_offset;          /*                                  */

    UCHAR a_det_rssi_thresh_offset;      /*                                  */

    UCHAR a_med_busy_thresh_offset;      /*                                  */

    UCHAR a_det_sync_thresh;             /*                                  */

    UCHAR a_test_mode;                   /*                                  */

    UCHAR a_test_min_chan_num;           /*                                  */

    UCHAR a_test_max_chan_num;           /*                                  */

    UCHAR a_allow_bcast_SSID_probe_rsp;

    UCHAR a_privacy_must_start;

    UCHAR a_privacy_can_join;

    UCHAR a_basic_rate_set[8];

};

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

#define RAY_IOCG_PARMS (SIOCDEVPRIVATE)

#define RAY_IOCS_PARMS (SIOCDEVPRIVATE + 1)

#define RAY_DO_CMD     (SIOCDEVPRIVATE + 2)

/****** ethernet <-> 802.11 translation **************************************/

typedef struct snaphdr_t

{

  UCHAR   dsap;

  UCHAR   ssap;

  UCHAR   ctrl;

  UCHAR   org[3];

  UCHAR   ethertype[2];

} snaphdr_t;

#define BRIDGE_ENCAP  0xf80000

#define RFC1042_ENCAP 0

#define SNAP_ID       0x0003aaaa

#define RAY_IPX_TYPE  0x8137

#define APPLEARP_TYPE 0x80f3

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

#endif /* #ifndef RAYLINK_H */