2 * This file contains definitions and data structures specific
3 * to Marvell 802.11 NIC. It contains the Device Information
4 * structure struct lbs_private..
13 #include <linux/kfifo.h>
19 uint16_t sp_stabletime;
20 uint8_t sp_calcontrol;
21 uint8_t sp_extsleepclk;
26 /** Private structure for the MV device */
29 /* Basic networking */
30 struct net_device *dev;
33 struct work_struct mcast_work;
34 u32 nr_of_multicastmacaddr;
35 u8 multicastlist[MRVDRV_MAX_MULTICAST_LIST_SIZE][ETH_ALEN];
38 struct wireless_dev *wdev;
39 bool wiphy_registered;
42 struct net_device *mesh_dev; /* Virtual device */
43 #ifdef CONFIG_LIBERTAS_MESH
44 u32 mesh_connect_status;
45 struct lbs_mesh_stats mstats;
48 u8 mesh_ssid[IEEE80211_MAX_SSID_LEN + 1];
53 struct net_device *rtap_net_dev;
57 struct dentry *debugfs_dir;
58 struct dentry *debugfs_debug;
59 struct dentry *debugfs_files[6];
60 struct dentry *events_dir;
61 struct dentry *debugfs_events_files[6];
62 struct dentry *regs_dir;
63 struct dentry *debugfs_regs_files[6];
65 /* Hardware debugging */
69 struct lbs_offset_value offsetvalue;
71 /* Power management */
78 int is_auto_deep_sleep_enabled;
79 int wakeup_dev_required;
80 int is_activity_detected;
81 int auto_deep_sleep_timeout; /* in ms */
82 wait_queue_head_t ds_awake_q;
83 struct timer_list auto_deepsleep_timer;
89 int (*hw_host_to_card) (struct lbs_private *priv, u8 type, u8 *payload, u16 nb);
90 void (*reset_card) (struct lbs_private *priv);
91 int (*enter_deep_sleep) (struct lbs_private *priv);
92 int (*exit_deep_sleep) (struct lbs_private *priv);
93 int (*reset_deep_sleep_wakeup) (struct lbs_private *priv);
95 /* Adapter info (from EEPROM) */
99 u8 current_addr[ETH_ALEN];
101 /* Command download */
103 /* bit0 1/0=data_sent/data_tx_done,
104 bit1 1/0=cmd_sent/cmd_tx_done,
105 all other bits reserved 0 */
107 struct cmd_ctrl_node *cmd_array;
108 struct cmd_ctrl_node *cur_cmd;
109 struct list_head cmdfreeq; /* free command buffers */
110 struct list_head cmdpendingq; /* pending command buffers */
111 wait_queue_head_t cmd_pending;
112 struct timer_list command_timer;
115 /* Command responses sent from the hardware to the driver */
118 u8 resp_buf[2][LBS_UPLD_SIZE];
121 /* Events sent from hardware to driver */
122 struct kfifo event_fifo;
124 /** thread to service interrupts */
125 struct task_struct *main_thread;
126 wait_queue_head_t waitq;
127 struct workqueue_struct *work_thread;
129 /** Encryption stuff */
130 struct lbs_802_11_security secinfo;
131 struct enc_key wpa_mcast_key;
132 struct enc_key wpa_unicast_key;
133 u8 wpa_ie[MAX_WPA_IE_LEN];
136 struct enc_key wep_keys[4];
139 uint32_t wol_criteria;
144 int tx_pending_len; /* -1 while building packet */
145 u8 tx_pending_buf[LBS_UPLD_SIZE];
146 /* protected by hard_start_xmit serialization */
148 struct sk_buff *currenttxskb;
152 spinlock_t driver_lock;
154 /* NIC/link operation characteristics */
163 struct delayed_work scan_work;
165 /* remember which channel was scanned last, != 0 if currently scanning */
166 u8 scan_ssid[IEEE80211_MAX_SSID_LEN + 1];
170 struct delayed_work assoc_work;
171 struct current_bss_params curbssparams;
173 struct list_head network_list;
174 struct list_head network_free_list;
175 struct bss_descriptor *networks;
176 struct assoc_request * pending_assoc_req;
177 struct assoc_request * in_progress_assoc_req;
178 uint16_t enablehwauto;
186 char name[DEV_NAME_LEN];
188 struct iw_statistics wstats;
190 #define MAX_REGION_CHANNEL_NUM 2
191 struct region_channel region_channel[MAX_REGION_CHANNEL_NUM];
193 /** Requested Signal Strength*/
194 u16 SNR[MAX_TYPE_B][MAX_TYPE_AVG];
195 u16 NF[MAX_TYPE_B][MAX_TYPE_AVG];
196 u8 RSSI[MAX_TYPE_B][MAX_TYPE_AVG];
197 u8 rawSNR[DEFAULT_DATA_AVG_FACTOR];
198 u8 rawNF[DEFAULT_DATA_AVG_FACTOR];
203 extern struct cmd_confirm_sleep confirm_sleep;