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#ifndef __WL3501_H__

#define __WL3501_H__

#include <linux/spinlock.h>

#include <net/ieee80211.h>

/* define for WLA 2.0 */

#define WL3501_BLKSZ 256

/*

 * ID for input Signals of DRIVER block

 * bit[7-5] is block ID: 000

 * bit[4-0] is signal ID

*/

enum wl3501_signals {

        WL3501_SIG_ALARM,

        WL3501_SIG_MD_CONFIRM,

        WL3501_SIG_MD_IND,

        WL3501_SIG_ASSOC_CONFIRM,

        WL3501_SIG_ASSOC_IND,

        WL3501_SIG_AUTH_CONFIRM,

        WL3501_SIG_AUTH_IND,

        WL3501_SIG_DEAUTH_CONFIRM,

        WL3501_SIG_DEAUTH_IND,

        WL3501_SIG_DISASSOC_CONFIRM,

        WL3501_SIG_DISASSOC_IND,

        WL3501_SIG_GET_CONFIRM,

        WL3501_SIG_JOIN_CONFIRM,

        WL3501_SIG_PWR_MGMT_CONFIRM,

        WL3501_SIG_REASSOC_CONFIRM,

        WL3501_SIG_REASSOC_IND,

        WL3501_SIG_SCAN_CONFIRM,

        WL3501_SIG_SET_CONFIRM,

        WL3501_SIG_START_CONFIRM,

        WL3501_SIG_RESYNC_CONFIRM,

        WL3501_SIG_SITE_CONFIRM,

        WL3501_SIG_SAVE_CONFIRM,

        WL3501_SIG_RFTEST_CONFIRM,

/*

 * ID for input Signals of MLME block

 * bit[7-5] is block ID: 010

 * bit[4-0] is signal ID

 */

        WL3501_SIG_ASSOC_REQ = 0x20,

        WL3501_SIG_AUTH_REQ,

        WL3501_SIG_DEAUTH_REQ,

        WL3501_SIG_DISASSOC_REQ,

        WL3501_SIG_GET_REQ,

        WL3501_SIG_JOIN_REQ,

        WL3501_SIG_PWR_MGMT_REQ,

        WL3501_SIG_REASSOC_REQ,

        WL3501_SIG_SCAN_REQ,

        WL3501_SIG_SET_REQ,

        WL3501_SIG_START_REQ,

        WL3501_SIG_MD_REQ,

        WL3501_SIG_RESYNC_REQ,

        WL3501_SIG_SITE_REQ,

        WL3501_SIG_SAVE_REQ,

        WL3501_SIG_RF_TEST_REQ,

        WL3501_SIG_MM_CONFIRM = 0x60,

        WL3501_SIG_MM_IND,

};

enum wl3501_mib_attribs {

        WL3501_MIB_ATTR_STATION_ID,

        WL3501_MIB_ATTR_AUTH_ALGORITHMS,

        WL3501_MIB_ATTR_AUTH_TYPE,

        WL3501_MIB_ATTR_MEDIUM_OCCUPANCY_LIMIT,

        WL3501_MIB_ATTR_CF_POLLABLE,

        WL3501_MIB_ATTR_CFP_PERIOD,

        WL3501_MIB_ATTR_CFPMAX_DURATION,

        WL3501_MIB_ATTR_AUTH_RESP_TMOUT,

        WL3501_MIB_ATTR_RX_DTIMS,

        WL3501_MIB_ATTR_PRIV_OPT_IMPLEMENTED,

        WL3501_MIB_ATTR_PRIV_INVOKED,

        WL3501_MIB_ATTR_WEP_DEFAULT_KEYS,

        WL3501_MIB_ATTR_WEP_DEFAULT_KEY_ID,

        WL3501_MIB_ATTR_WEP_KEY_MAPPINGS,

        WL3501_MIB_ATTR_WEP_KEY_MAPPINGS_LEN,

        WL3501_MIB_ATTR_EXCLUDE_UNENCRYPTED,

        WL3501_MIB_ATTR_WEP_ICV_ERROR_COUNT,

        WL3501_MIB_ATTR_WEP_UNDECRYPTABLE_COUNT,

        WL3501_MIB_ATTR_WEP_EXCLUDED_COUNT,

        WL3501_MIB_ATTR_MAC_ADDR,

        WL3501_MIB_ATTR_GROUP_ADDRS,

        WL3501_MIB_ATTR_RTS_THRESHOLD,

        WL3501_MIB_ATTR_SHORT_RETRY_LIMIT,

        WL3501_MIB_ATTR_LONG_RETRY_LIMIT,

        WL3501_MIB_ATTR_FRAG_THRESHOLD,

        WL3501_MIB_ATTR_MAX_TX_MSDU_LIFETIME,

        WL3501_MIB_ATTR_MAX_RX_LIFETIME,

        WL3501_MIB_ATTR_MANUFACTURER_ID,

        WL3501_MIB_ATTR_PRODUCT_ID,

        WL3501_MIB_ATTR_TX_FRAG_COUNT,

        WL3501_MIB_ATTR_MULTICAST_TX_FRAME_COUNT,

        WL3501_MIB_ATTR_FAILED_COUNT,

        WL3501_MIB_ATTR_RX_FRAG_COUNT,

        WL3501_MIB_ATTR_MULTICAST_RX_COUNT,

        WL3501_MIB_ATTR_FCS_ERROR_COUNT,

        WL3501_MIB_ATTR_RETRY_COUNT,

        WL3501_MIB_ATTR_MULTIPLE_RETRY_COUNT,

        WL3501_MIB_ATTR_RTS_SUCCESS_COUNT,

        WL3501_MIB_ATTR_RTS_FAILURE_COUNT,

        WL3501_MIB_ATTR_ACK_FAILURE_COUNT,

        WL3501_MIB_ATTR_FRAME_DUPLICATE_COUNT,

        WL3501_MIB_ATTR_PHY_TYPE,

        WL3501_MIB_ATTR_REG_DOMAINS_SUPPORT,

        WL3501_MIB_ATTR_CURRENT_REG_DOMAIN,

        WL3501_MIB_ATTR_SLOT_TIME,

        WL3501_MIB_ATTR_CCA_TIME,

        WL3501_MIB_ATTR_RX_TX_TURNAROUND_TIME,

        WL3501_MIB_ATTR_TX_PLCP_DELAY,

        WL3501_MIB_ATTR_RX_TX_SWITCH_TIME,

        WL3501_MIB_ATTR_TX_RAMP_ON_TIME,

        WL3501_MIB_ATTR_TX_RF_DELAY,

        WL3501_MIB_ATTR_SIFS_TIME,

        WL3501_MIB_ATTR_RX_RF_DELAY,

        WL3501_MIB_ATTR_RX_PLCP_DELAY,

        WL3501_MIB_ATTR_MAC_PROCESSING_DELAY,

        WL3501_MIB_ATTR_TX_RAMP_OFF_TIME,

        WL3501_MIB_ATTR_PREAMBLE_LEN,

        WL3501_MIB_ATTR_PLCP_HEADER_LEN,

        WL3501_MIB_ATTR_MPDU_DURATION_FACTOR,

        WL3501_MIB_ATTR_AIR_PROPAGATION_TIME,

        WL3501_MIB_ATTR_TEMP_TYPE,

        WL3501_MIB_ATTR_CW_MIN,

        WL3501_MIB_ATTR_CW_MAX,

        WL3501_MIB_ATTR_SUPPORT_DATA_RATES_TX,

        WL3501_MIB_ATTR_SUPPORT_DATA_RATES_RX,

        WL3501_MIB_ATTR_MPDU_MAX_LEN,

        WL3501_MIB_ATTR_SUPPORT_TX_ANTENNAS,

        WL3501_MIB_ATTR_CURRENT_TX_ANTENNA,

        WL3501_MIB_ATTR_SUPPORT_RX_ANTENNAS,

        WL3501_MIB_ATTR_DIVERSITY_SUPPORT,

        WL3501_MIB_ATTR_DIVERSITY_SELECTION_RS,

        WL3501_MIB_ATTR_NR_SUPPORTED_PWR_LEVELS,

        WL3501_MIB_ATTR_TX_PWR_LEVEL1,

        WL3501_MIB_ATTR_TX_PWR_LEVEL2,

        WL3501_MIB_ATTR_TX_PWR_LEVEL3,

        WL3501_MIB_ATTR_TX_PWR_LEVEL4,

        WL3501_MIB_ATTR_TX_PWR_LEVEL5,

        WL3501_MIB_ATTR_TX_PWR_LEVEL6,

        WL3501_MIB_ATTR_TX_PWR_LEVEL7,

        WL3501_MIB_ATTR_TX_PWR_LEVEL8,

        WL3501_MIB_ATTR_CURRENT_TX_PWR_LEVEL,

        WL3501_MIB_ATTR_CURRENT_CHAN,

        WL3501_MIB_ATTR_CCA_MODE_SUPPORTED,

        WL3501_MIB_ATTR_CURRENT_CCA_MODE,

        WL3501_MIB_ATTR_ED_THRESHOLD,

        WL3501_MIB_ATTR_SINTHESIZER_LOCKED,

        WL3501_MIB_ATTR_CURRENT_PWR_STATE,

        WL3501_MIB_ATTR_DOZE_TURNON_TIME,

        WL3501_MIB_ATTR_RCR33,

        WL3501_MIB_ATTR_DEFAULT_CHAN,

        WL3501_MIB_ATTR_SSID,

        WL3501_MIB_ATTR_PWR_MGMT_ENABLE,

        WL3501_MIB_ATTR_NET_CAPABILITY,

        WL3501_MIB_ATTR_ROUTING,

};

enum wl3501_net_type {

        WL3501_NET_TYPE_INFRA,

        WL3501_NET_TYPE_ADHOC,

        WL3501_NET_TYPE_ANY_BSS,

};

enum wl3501_scan_type {

        WL3501_SCAN_TYPE_ACTIVE,

        WL3501_SCAN_TYPE_PASSIVE,

};

enum wl3501_tx_result {

        WL3501_TX_RESULT_SUCCESS,

        WL3501_TX_RESULT_NO_BSS,

        WL3501_TX_RESULT_RETRY_LIMIT,

};

enum wl3501_sys_type {

        WL3501_SYS_TYPE_OPEN,

        WL3501_SYS_TYPE_SHARE_KEY,

};

enum wl3501_status {

        WL3501_STATUS_SUCCESS,

        WL3501_STATUS_INVALID,

        WL3501_STATUS_TIMEOUT,

        WL3501_STATUS_REFUSED,

        WL3501_STATUS_MANY_REQ,

        WL3501_STATUS_ALREADY_BSS,

};

#define WL3501_MGMT_CAPABILITY_ESS              0x0001  /* see 802.11 p.58 */

#define WL3501_MGMT_CAPABILITY_IBSS             0x0002  /*      - " -      */

#define WL3501_MGMT_CAPABILITY_CF_POLLABLE      0x0004  /*      - " -      */

#define WL3501_MGMT_CAPABILITY_CF_POLL_REQUEST  0x0008  /*      - " -      */

#define WL3501_MGMT_CAPABILITY_PRIVACY          0x0010  /*      - " -      */

#define IW_REG_DOMAIN_FCC       0x10    /* Channel 1 to 11      USA    */

#define IW_REG_DOMAIN_DOC       0x20    /* Channel 1 to 11      Canada */

#define IW_REG_DOMAIN_ETSI      0x30    /* Channel 1 to 13      Europe */

#define IW_REG_DOMAIN_SPAIN     0x31    /* Channel 10 to 11     Spain  */

#define IW_REG_DOMAIN_FRANCE    0x32    /* Channel 10 to 13     France */

#define IW_REG_DOMAIN_MKK       0x40    /* Channel 14           Japan  */

#define IW_REG_DOMAIN_MKK1      0x41    /* Channel 1-14         Japan  */

#define IW_REG_DOMAIN_ISRAEL    0x50    /* Channel 3 - 9        Israel */

#define IW_MGMT_RATE_LABEL_MANDATORY 128 /* MSB */

enum iw_mgmt_rate_labels {

        IW_MGMT_RATE_LABEL_1MBIT   = 2,

        IW_MGMT_RATE_LABEL_2MBIT   = 4,

        IW_MGMT_RATE_LABEL_5_5MBIT = 11,

        IW_MGMT_RATE_LABEL_11MBIT  = 22,

};

enum iw_mgmt_info_element_ids {

        IW_MGMT_INFO_ELEMENT_SSID,                /* Service Set Identity */

        IW_MGMT_INFO_ELEMENT_SUPPORTED_RATES,

        IW_MGMT_INFO_ELEMENT_FH_PARAMETER_SET,

        IW_MGMT_INFO_ELEMENT_DS_PARAMETER_SET,

        IW_MGMT_INFO_ELEMENT_CS_PARAMETER_SET,

        IW_MGMT_INFO_ELEMENT_CS_TIM,              /* Traffic Information Map */

        IW_MGMT_INFO_ELEMENT_IBSS_PARAMETER_SET,

        /* 7-15: Reserved, unused */

        IW_MGMT_INFO_ELEMENT_CHALLENGE_TEXT = 16,

        /* 17-31 Reserved for challenge text extension */

        /* 32-255 Reserved, unused */

};

struct iw_mgmt_info_element {

        u8 id; /* one of enum iw_mgmt_info_element_ids,

                  but sizeof(enum) > sizeof(u8) :-( */

        u8 len;

        u8 data[0];

} __attribute__ ((packed));

struct iw_mgmt_essid_pset {

        struct iw_mgmt_info_element el;

        u8                          essid[IW_ESSID_MAX_SIZE];

} __attribute__ ((packed));

/*

 * According to 802.11 Wireless Netowors, the definitive guide - O'Reilly

 * Pg 75

 */

#define IW_DATA_RATE_MAX_LABELS 8

struct iw_mgmt_data_rset {

        struct iw_mgmt_info_element el;

        u8                          data_rate_labels[IW_DATA_RATE_MAX_LABELS];

} __attribute__ ((packed));

struct iw_mgmt_ds_pset {

        struct iw_mgmt_info_element el;

        u8                          chan;

} __attribute__ ((packed));

struct iw_mgmt_cf_pset {

        struct iw_mgmt_info_element el;

        u8                          cfp_count;

        u8                          cfp_period;

        u16                         cfp_max_duration;

        u16                         cfp_dur_remaining;

} __attribute__ ((packed));

struct iw_mgmt_ibss_pset {

        struct iw_mgmt_info_element el;

        u16                         atim_window;

} __attribute__ ((packed));

struct wl3501_tx_hdr {

        u16     tx_cnt;

        u8      sync[16];

        u16     sfd;

        u8      signal;

        u8      service;

        u16     len;

        u16     crc16;

        u16     frame_ctrl;

        u16     duration_id;

        u8      addr1[ETH_ALEN];

        u8      addr2[ETH_ALEN];

        u8      addr3[ETH_ALEN];

        u16     seq_ctrl;

        u8      addr4[ETH_ALEN];

};

struct wl3501_rx_hdr {

        u16     rx_next_blk;

        u16     rc_next_frame_blk;

        u8      rx_blk_ctrl;

        u8      rx_next_frame;

        u8      rx_next_frame1;

        u8      rssi;

        char    time[8];

        u8      signal;

        u8      service;

        u16     len;

        u16     crc16;

        u16     frame_ctrl;

        u16     duration;

        u8      addr1[ETH_ALEN];

        u8      addr2[ETH_ALEN];

        u8      addr3[ETH_ALEN];

        u16     seq;

        u8      addr4[ETH_ALEN];

};

struct wl3501_start_req {

        u16                         next_blk;

        u8                          sig_id;

        u8                          bss_type;

        u16                         beacon_period;

        u16                         dtim_period;

        u16                         probe_delay;

        u16                         cap_info;

        struct iw_mgmt_essid_pset   ssid;

        struct iw_mgmt_data_rset    bss_basic_rset;

        struct iw_mgmt_data_rset    operational_rset;

        struct iw_mgmt_cf_pset      cf_pset;

        struct iw_mgmt_ds_pset      ds_pset;

        struct iw_mgmt_ibss_pset    ibss_pset;

};

struct wl3501_assoc_req {

        u16     next_blk;

        u8      sig_id;

        u8      reserved;

        u16     timeout;

        u16     cap_info;

        u16     listen_interval;

        u8      mac_addr[ETH_ALEN];

};

struct wl3501_assoc_confirm {

        u16     next_blk;

        u8      sig_id;

        u8      reserved;

        u16     status;

};

struct wl3501_assoc_ind {

        u16     next_blk;

        u8      sig_id;

        u8      mac_addr[ETH_ALEN];

};

struct wl3501_auth_req {

        u16     next_blk;

        u8      sig_id;

        u8      reserved;

        u16     type;

        u16     timeout;

        u8      mac_addr[ETH_ALEN];

};

struct wl3501_auth_confirm {

        u16     next_blk;

        u8      sig_id;

        u8      reserved;

        u16     type;

        u16     status;

        u8      mac_addr[ETH_ALEN];

};

struct wl3501_get_req {

        u16     next_blk;

        u8      sig_id;

        u8      reserved;

        u16     mib_attrib;

};

struct wl3501_get_confirm {

        u16     next_blk;

        u8      sig_id;

        u8      reserved;

        u16     mib_status;

        u16     mib_attrib;

        u8      mib_value[100];

};

struct wl3501_join_req {

        u16                         next_blk;

        u8                          sig_id;

        u8                          reserved;

        struct iw_mgmt_data_rset    operational_rset;

        u16                         reserved2;

        u16                         timeout;

        u16                         probe_delay;

        u8                          timestamp[8];

        u8                          local_time[8];

        u16                         beacon_period;

        u16                         dtim_period;

        u16                         cap_info;

        u8                          bss_type;

        u8                          bssid[ETH_ALEN];

        struct iw_mgmt_essid_pset   ssid;

        struct iw_mgmt_ds_pset      ds_pset;

        struct iw_mgmt_cf_pset      cf_pset;

        struct iw_mgmt_ibss_pset    ibss_pset;

        struct iw_mgmt_data_rset    bss_basic_rset;

};

struct wl3501_join_confirm {

        u16     next_blk;

        u8      sig_id;

        u8      reserved;

        u16     status;

};

struct wl3501_pwr_mgmt_req {

        u16     next_blk;

        u8      sig_id;

        u8      pwr_save;

        u8      wake_up;

        u8      receive_dtims;

};

struct wl3501_pwr_mgmt_confirm {

        u16     next_blk;

        u8      sig_id;

        u8      reserved;

        u16     status;

};

struct wl3501_scan_req {

        u16                         next_blk;

        u8                          sig_id;

        u8                          bss_type;

        u16                         probe_delay;

        u16                         min_chan_time;

        u16                         max_chan_time;

        u8                          chan_list[14];

        u8                          bssid[ETH_ALEN];

        struct iw_mgmt_essid_pset   ssid;

        enum wl3501_scan_type       scan_type;

};

struct wl3501_scan_confirm {

        u16                         next_blk;

        u8                          sig_id;

        u8                          reserved;

        u16                         status;

        char                        timestamp[8];

        char                        localtime[8];

        u16                         beacon_period;

        u16                         dtim_period;

        u16                         cap_info;

        u8                          bss_type;

        u8                          bssid[ETH_ALEN];

        struct iw_mgmt_essid_pset   ssid;

        struct iw_mgmt_ds_pset      ds_pset;

        struct iw_mgmt_cf_pset      cf_pset;

        struct iw_mgmt_ibss_pset    ibss_pset;

        struct iw_mgmt_data_rset    bss_basic_rset;

        u8                          rssi;

};

struct wl3501_start_confirm {

        u16     next_blk;

        u8      sig_id;

        u8      reserved;

        u16     status;

};

struct wl3501_md_req {

        u16     next_blk;

        u8      sig_id;

        u8      routing;

        u16     data;

        u16     size;

        u8      pri;

        u8      service_class;

        u8      daddr[ETH_ALEN];

        u8      saddr[ETH_ALEN];

};

struct wl3501_md_ind {

        u16     next_blk;

        u8      sig_id;

        u8      routing;

        u16     data;

        u16     size;

        u8      reception;

        u8      pri;

        u8      service_class;

        u8      daddr[ETH_ALEN];

        u8      saddr[ETH_ALEN];

};

struct wl3501_md_confirm {

        u16     next_blk;

        u8      sig_id;

        u8      reserved;

        u16     data;

        u8      status;

        u8      pri;

        u8      service_class;

};

struct wl3501_resync_req {

        u16     next_blk;

        u8      sig_id;

};

/* Definitions for supporting clone adapters. */

/* System Interface Registers (SIR space) */

#define WL3501_NIC_GCR ((u8)0x00)       /* SIR0 - General Conf Register */

#define WL3501_NIC_BSS ((u8)0x01)       /* SIR1 - Bank Switching Select Reg */

#define WL3501_NIC_LMAL ((u8)0x02)      /* SIR2 - Local Mem addr Reg [7:0] */

#define WL3501_NIC_LMAH ((u8)0x03)      /* SIR3 - Local Mem addr Reg [14:8] */

#define WL3501_NIC_IODPA ((u8)0x04)     /* SIR4 - I/O Data Port A */

#define WL3501_NIC_IODPB ((u8)0x05)     /* SIR5 - I/O Data Port B */

#define WL3501_NIC_IODPC ((u8)0x06)     /* SIR6 - I/O Data Port C */

#define WL3501_NIC_IODPD ((u8)0x07)     /* SIR7 - I/O Data Port D */

/* Bits in GCR */

#define WL3501_GCR_SWRESET ((u8)0x80)

#define WL3501_GCR_CORESET ((u8)0x40)

#define WL3501_GCR_DISPWDN ((u8)0x20)

#define WL3501_GCR_ECWAIT  ((u8)0x10)

#define WL3501_GCR_ECINT   ((u8)0x08)

#define WL3501_GCR_INT2EC  ((u8)0x04)

#define WL3501_GCR_ENECINT ((u8)0x02)

#define WL3501_GCR_DAM     ((u8)0x01)

/* Bits in BSS (Bank Switching Select Register) */

#define WL3501_BSS_FPAGE0 ((u8)0x20)    /* Flash memory page0 */

#define WL3501_BSS_FPAGE1 ((u8)0x28)

#define WL3501_BSS_FPAGE2 ((u8)0x30)

#define WL3501_BSS_FPAGE3 ((u8)0x38)

#define WL3501_BSS_SPAGE0 ((u8)0x00)    /* SRAM page0 */

#define WL3501_BSS_SPAGE1 ((u8)0x08)

#define WL3501_BSS_SPAGE2 ((u8)0x10)

#define WL3501_BSS_SPAGE3 ((u8)0x18)

/* Define Driver Interface */

/* Refer IEEE 802.11 */

/* Tx packet header, include PLCP and MPDU */

/* Tx PLCP Header */

struct wl3501_80211_tx_plcp_hdr {

        u8      sync[16];

        u16     sfd;

        u8      signal;

        u8      service;

        u16     len;

        u16     crc16;

} __attribute__ ((packed));

struct wl3501_80211_tx_hdr {

        struct wl3501_80211_tx_plcp_hdr pclp_hdr;

        struct ieee80211_hdr_4addr              mac_hdr;

} __attribute__ ((packed));

/*

   Reserve the beginning Tx space for descriptor use.

   TxBlockOffset -->    *----*----*----*----* \

        (TxFreeDesc)    |  0 |  1 |  2 |  3 |  \

                        |  4 |  5 |  6 |  7 |   |

                        |  8 |  9 | 10 | 11 |   TX_DESC * 20

                        | 12 | 13 | 14 | 15 |   |

                        | 16 | 17 | 18 | 19 |  /

   TxBufferBegin -->    *----*----*----*----* /

   (TxBufferHead)       |                   |

   (TxBufferTail)       |                   |

                        |    Send Buffer    |

                        |                   |

                        |                   |

                        *-------------------*

   TxBufferEnd    -------------------------/

*/

struct wl3501_card {

        int                             base_addr;

        u8                              mac_addr[ETH_ALEN];

        spinlock_t                      lock;

        wait_queue_head_t               wait;

        struct wl3501_get_confirm       sig_get_confirm;

        struct wl3501_pwr_mgmt_confirm  sig_pwr_mgmt_confirm;

        u16                             tx_buffer_size;

        u16                             tx_buffer_head;

        u16                             tx_buffer_tail;

        u16                             tx_buffer_cnt;

        u16                             esbq_req_start;

        u16                             esbq_req_end;

        u16                             esbq_req_head;

        u16                             esbq_req_tail;

        u16                             esbq_confirm_start;

        u16                             esbq_confirm_end;

        u16                             esbq_confirm;

        struct iw_mgmt_essid_pset       essid;

        struct iw_mgmt_essid_pset       keep_essid;

        u8                              bssid[ETH_ALEN];

        int                             net_type;

        char                            nick[32];

        char                            card_name[32];

        char                            firmware_date[32];

        u8                              chan;

        u8                              cap_info;

        u16                             start_seg;

        u16                             bss_cnt;

        u16                             join_sta_bss;

        u8                              rssi;

        u8                              adhoc_times;

        u8                              reg_domain;

        u8                              version[2];

        struct wl3501_scan_confirm      bss_set[20];

        struct net_device_stats         stats;

        struct iw_statistics            wstats;

        struct iw_spy_data              spy_data;

        struct iw_public_data           wireless_data;

        struct dev_node_t               node;

        struct pcmcia_device            *p_dev;

};

#endif