| /** |
| * 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 "mesh.h" |
| #include "scan.h" |
| #include "assoc.h" |
| |
| #include <linux/kfifo.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; |
| }; |
| |
| |
| /** 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 */ |
| #ifdef CONFIG_LIBERTAS_MESH |
| u32 mesh_connect_status; |
| struct lbs_mesh_stats mstats; |
| int mesh_open; |
| uint16_t mesh_tlv; |
| u8 mesh_ssid[IEEE80211_MAX_SSID_LEN + 1]; |
| u8 mesh_ssid_len; |
| #endif |
| |
| /* 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; |
| u8 channel; |
| 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; |
| uint16_t enablehwauto; |
| |
| /* 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 |