/** * This file contains definitions and data structures specific * to Marvell 802.11 NIC. It contains the Device Information * structure struct lbs_private.. */ #ifndef _LBS_DEV_H_ #define _LBS_DEV_H_ #include "scan.h" #include "assoc.h" /** sleep_params */ struct sleep_params { uint16_t sp_error; uint16_t sp_offset; uint16_t sp_stabletime; uint8_t sp_calcontrol; uint8_t sp_extsleepclk; uint16_t sp_reserved; }; /* Mesh statistics */ struct lbs_mesh_stats { u32 fwd_bcast_cnt; /* Fwd: Broadcast counter */ u32 fwd_unicast_cnt; /* Fwd: Unicast counter */ u32 fwd_drop_ttl; /* Fwd: TTL zero */ u32 fwd_drop_rbt; /* Fwd: Recently Broadcasted */ u32 fwd_drop_noroute; /* Fwd: No route to Destination */ u32 fwd_drop_nobuf; /* Fwd: Run out of internal buffers */ u32 drop_blind; /* Rx: Dropped by blinding table */ u32 tx_failed_cnt; /* Tx: Failed transmissions */ }; /** Private structure for the MV device */ struct lbs_private { /* Basic networking */ struct net_device *dev; u32 connect_status; int infra_open; struct work_struct mcast_work; u32 nr_of_multicastmacaddr; u8 multicastlist[MRVDRV_MAX_MULTICAST_LIST_SIZE][ETH_ALEN]; /* CFG80211 */ struct wireless_dev *wdev; /* Mesh */ struct net_device *mesh_dev; /* Virtual device */ u32 mesh_connect_status; struct lbs_mesh_stats mstats; int mesh_open; int mesh_fw_ver; int mesh_autostart_enabled; uint16_t mesh_tlv; u8 mesh_ssid[IEEE80211_MAX_SSID_LEN + 1]; u8 mesh_ssid_len; struct work_struct sync_channel; /* Monitor mode */ struct net_device *rtap_net_dev; u32 monitormode; /* Debugfs */ struct dentry *debugfs_dir; struct dentry *debugfs_debug; struct dentry *debugfs_files[6]; struct dentry *events_dir; struct dentry *debugfs_events_files[6]; struct dentry *regs_dir; struct dentry *debugfs_regs_files[6]; /* Hardware debugging */ u32 mac_offset; u32 bbp_offset; u32 rf_offset; struct lbs_offset_value offsetvalue; /* Power management */ u16 psmode; u32 psstate; u8 needtowakeup; /* Deep sleep */ int is_deep_sleep; int is_auto_deep_sleep_enabled; int wakeup_dev_required; int is_activity_detected; int auto_deep_sleep_timeout; /* in ms */ wait_queue_head_t ds_awake_q; struct timer_list auto_deepsleep_timer; /* Hardware access */ void *card; u8 fw_ready; u8 surpriseremoved; int (*hw_host_to_card) (struct lbs_private *priv, u8 type, u8 *payload, u16 nb); void (*reset_card) (struct lbs_private *priv); int (*enter_deep_sleep) (struct lbs_private *priv); int (*exit_deep_sleep) (struct lbs_private *priv); int (*reset_deep_sleep_wakeup) (struct lbs_private *priv); /* Adapter info (from EEPROM) */ u32 fwrelease; u32 fwcapinfo; u16 regioncode; u8 current_addr[ETH_ALEN]; /* Command download */ u8 dnld_sent; /* bit0 1/0=data_sent/data_tx_done, bit1 1/0=cmd_sent/cmd_tx_done, all other bits reserved 0 */ u16 seqnum; struct cmd_ctrl_node *cmd_array; struct cmd_ctrl_node *cur_cmd; struct list_head cmdfreeq; /* free command buffers */ struct list_head cmdpendingq; /* pending command buffers */ wait_queue_head_t cmd_pending; struct timer_list command_timer; int nr_retries; int cmd_timed_out; /* Command responses sent from the hardware to the driver */ int cur_cmd_retcode; u8 resp_idx; u8 resp_buf[2][LBS_UPLD_SIZE]; u32 resp_len[2]; /* Events sent from hardware to driver */ struct kfifo *event_fifo; /** thread to service interrupts */ struct task_struct *main_thread; wait_queue_head_t waitq; struct workqueue_struct *work_thread; /** Encryption stuff */ struct lbs_802_11_security secinfo; struct enc_key wpa_mcast_key; struct enc_key wpa_unicast_key; u8 wpa_ie[MAX_WPA_IE_LEN]; u8 wpa_ie_len; u16 wep_tx_keyidx; struct enc_key wep_keys[4]; /* Wake On LAN */ uint32_t wol_criteria; uint8_t wol_gpio; uint8_t wol_gap; /* Transmitting */ int tx_pending_len; /* -1 while building packet */ u8 tx_pending_buf[LBS_UPLD_SIZE]; /* protected by hard_start_xmit serialization */ u8 txretrycount; struct sk_buff *currenttxskb; /* Locks */ struct mutex lock; spinlock_t driver_lock; /* NIC/link operation characteristics */ u16 mac_control; u8 radio_on; s16 txpower_cur; s16 txpower_min; s16 txpower_max; /** Scanning */ struct delayed_work scan_work; int scan_channel; /* remember which channel was scanned last, != 0 if currently scanning */ u8 scan_ssid[IEEE80211_MAX_SSID_LEN + 1]; u8 scan_ssid_len; /* Associating */ struct delayed_work assoc_work; struct current_bss_params curbssparams; u8 mode; struct list_head network_list; struct list_head network_free_list; struct bss_descriptor *networks; struct assoc_request * pending_assoc_req; struct assoc_request * in_progress_assoc_req; u16 capability; uint16_t enablehwauto; uint16_t ratebitmap; /* ADHOC */ u16 beacon_period; u8 beacon_enable; u8 adhoccreate; /* WEXT */ char name[DEV_NAME_LEN]; u8 nodename[16]; struct iw_statistics wstats; u8 cur_rate; #define MAX_REGION_CHANNEL_NUM 2 struct region_channel region_channel[MAX_REGION_CHANNEL_NUM]; /** Requested Signal Strength*/ u16 SNR[MAX_TYPE_B][MAX_TYPE_AVG]; u16 NF[MAX_TYPE_B][MAX_TYPE_AVG]; u8 RSSI[MAX_TYPE_B][MAX_TYPE_AVG]; u8 rawSNR[DEFAULT_DATA_AVG_FACTOR]; u8 rawNF[DEFAULT_DATA_AVG_FACTOR]; u16 nextSNRNF; u16 numSNRNF; }; extern struct cmd_confirm_sleep confirm_sleep; #endif