rayctl.h

pcmcia source code

#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  0x0000f800
#define RFC1042_ENCAP 0
#define SNAP_ID       0xaaaa0300
#define RAY_IPX_TYPE  0x3781
#define APPLEARP_TYPE 0xf380
#define APPLETALK_TYPE 0x9b80
#define APPLETALK_ORG 0x08000700
/*****************************************************************************/
#endif /* #ifndef RAYLINK_H */