/**
* This file contains definitions and data structures specific
* to Marvell 802.11 NIC. It contains the Device Information
- * structure wlan_adapter.
+ * structure struct lbs_private..
*/
-#ifndef _WLAN_DEV_H_
-#define _WLAN_DEV_H_
+#ifndef _LBS_DEV_H_
+#define _LBS_DEV_H_
#include <linux/netdevice.h>
#include <linux/wireless.h>
#include <linux/ethtool.h>
#include <linux/debugfs.h>
-#include <net/ieee80211.h>
#include "defs.h"
-#include "scan.h"
-#include "thread.h"
+#include "host.h"
-extern struct ethtool_ops libertas_ethtool_ops;
+extern const struct ethtool_ops lbs_ethtool_ops;
#define MAX_BSSID_PER_CHANNEL 16
struct chan_freq_power *CFP;
};
-struct wlan_802_11_security {
+struct lbs_802_11_security {
u8 WPAenabled;
u8 WPA2enabled;
u8 wep_enabled;
u8 auth_mode;
+ u32 key_mgmt;
};
/** Current Basic Service Set State Structure */
u8 band;
/** channel */
u8 channel;
- /** number of rates supported */
- int numofrates;
- /** supported rates*/
- u8 datarates[WLAN_SUPPORTED_RATES];
+ /** zero-terminated array of supported data rates */
+ u8 rates[MAX_RATES + 1];
};
/** sleep_params */
struct sleep_params {
- u16 sp_error;
- u16 sp_offset;
- u16 sp_stabletime;
- u8 sp_calcontrol;
- u8 sp_extsleepclk;
- u16 sp_reserved;
+ 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 wlan_mesh_stats {
+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 */
};
/** Private structure for the MV device */
-struct _wlan_private {
- int open;
+struct lbs_private {
+ struct wireless_dev *wdev;
int mesh_open;
+ int mesh_fw_ver;
int infra_open;
+ int mesh_autostart_enabled;
char name[DEV_NAME_LEN];
void *card;
- wlan_adapter *adapter;
struct net_device *dev;
- struct net_device_stats stats;
- struct net_device *mesh_dev ; /* Virtual device */
+ struct net_device *mesh_dev; /* Virtual device */
+ struct net_device *rtap_net_dev;
struct iw_statistics wstats;
- struct wlan_mesh_stats mstats;
+ struct lbs_mesh_stats mstats;
struct dentry *debugfs_dir;
struct dentry *debugfs_debug;
struct dentry *debugfs_files[6];
u32 bbp_offset;
u32 rf_offset;
- /** Upload length */
- u32 upld_len;
- /* Upload buffer */
- u8 upld_buf[WLAN_UPLD_SIZE];
+ /** Deep sleep flag */
+ int is_deep_sleep;
+ /** Auto deep sleep enabled flag */
+ int is_auto_deep_sleep_enabled;
+ /** Device wakeup required flag */
+ int wakeup_dev_required;
+ /** Auto deep sleep flag*/
+ int is_activity_detected;
+ /** Auto deep sleep timeout (in miliseconds) */
+ int auto_deep_sleep_timeout;
+
+ /** Deep sleep wait queue */
+ wait_queue_head_t ds_awake_q;
+
/* Download sent:
bit0 1/0=data_sent/data_tx_done,
bit1 1/0=cmd_sent/cmd_tx_done,
all other bits reserved 0 */
u8 dnld_sent;
- const struct firmware *firmware;
- struct device *hotplug_device;
-
/** thread to service interrupts */
- struct wlan_thread mainthread;
+ struct task_struct *main_thread;
+ wait_queue_head_t waitq;
+ struct workqueue_struct *work_thread;
+
+ struct work_struct mcast_work;
+ /** Scanning */
+ struct delayed_work scan_work;
struct delayed_work assoc_work;
- struct workqueue_struct *assoc_thread;
+ struct work_struct sync_channel;
+ /* remember which channel was scanned last, != 0 if currently scanning */
+ int scan_channel;
+ u8 scan_ssid[IW_ESSID_MAX_SIZE + 1];
+ u8 scan_ssid_len;
/** Hardware access */
- int (*hw_register_dev) (wlan_private * priv);
- int (*hw_unregister_dev) (wlan_private *);
- int (*hw_prog_firmware) (wlan_private *);
- int (*hw_host_to_card) (wlan_private * priv, u8 type, u8 * payload, u16 nb);
- int (*hw_get_int_status) (wlan_private * priv, u8 *);
- int (*hw_read_event_cause) (wlan_private *);
-};
-
-/** Association request
- *
- * Encapsulates all the options that describe a specific assocation request
- * or configuration of the wireless card's radio, mode, and security settings.
- */
-struct assoc_request {
-#define ASSOC_FLAG_SSID 1
-#define ASSOC_FLAG_CHANNEL 2
-#define ASSOC_FLAG_BAND 3
-#define ASSOC_FLAG_MODE 4
-#define ASSOC_FLAG_BSSID 5
-#define ASSOC_FLAG_WEP_KEYS 6
-#define ASSOC_FLAG_WEP_TX_KEYIDX 7
-#define ASSOC_FLAG_WPA_MCAST_KEY 8
-#define ASSOC_FLAG_WPA_UCAST_KEY 9
-#define ASSOC_FLAG_SECINFO 10
-#define ASSOC_FLAG_WPA_IE 11
- unsigned long flags;
-
- u8 ssid[IW_ESSID_MAX_SIZE + 1];
- u8 ssid_len;
- u8 channel;
- u8 band;
- u8 mode;
- u8 bssid[ETH_ALEN];
-
- /** WEP keys */
- struct WLAN_802_11_KEY wep_keys[4];
- u16 wep_tx_keyidx;
-
- /** WPA keys */
- struct WLAN_802_11_KEY wpa_mcast_key;
- struct WLAN_802_11_KEY wpa_unicast_key;
-
- struct wlan_802_11_security secinfo;
-
- /** WPA Information Elements*/
- u8 wpa_ie[MAX_WPA_IE_LEN];
- u8 wpa_ie_len;
-
- /* BSS to associate with for infrastructure of Ad-Hoc join */
- struct bss_descriptor bss;
-};
-
-/** Wlan adapter data structure*/
-struct _wlan_adapter {
+ 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);
+
+ /* Wake On LAN */
+ uint32_t wol_criteria;
+ uint8_t wol_gpio;
+ uint8_t wol_gap;
+
+ /** Wlan adapter data structure*/
/** STATUS variables */
- u8 fwreleasenumber[4];
+ u32 fwrelease;
u32 fwcapinfo;
- /* protected with big lock */
struct mutex lock;
- u8 tmptxbuf[WLAN_UPLD_SIZE];
+ /* TX packet ready to be sent... */
+ int tx_pending_len; /* -1 while building packet */
+
+ u8 tx_pending_buf[LBS_UPLD_SIZE];
/* protected by hard_start_xmit serialization */
/** command-related variables */
u16 seqnum;
- /* protected by big lock */
struct cmd_ctrl_node *cmd_array;
/** Current command */
struct list_head cmdpendingq;
wait_queue_head_t cmd_pending;
- u8 nr_cmd_pending;
- /* command related variables protected by adapter->driver_lock */
- /** Async and Sync Event variables */
- u32 intcounter;
- u32 eventcause;
- u8 nodename[16]; /* nickname */
+ /* Command responses sent from the hardware to the driver */
+ u8 resp_idx;
+ u8 resp_buf[2][LBS_UPLD_SIZE];
+ u32 resp_len[2];
+
+ /* Events sent from hardware to driver */
+ struct kfifo *event_fifo;
+
+ /* nickname */
+ u8 nodename[16];
/** spin locks */
spinlock_t driver_lock;
/** Timers */
struct timer_list command_timer;
-
- /* TX queue used in PS mode */
- spinlock_t txqueue_lock;
- struct sk_buff *tx_queue_ps[NR_TX_QUEUE];
- unsigned int tx_queue_idx;
-
- u8 hisregcpy;
+ struct timer_list auto_deepsleep_timer;
+ int nr_retries;
+ int cmd_timed_out;
/** current ssid/bssid related parameters*/
struct current_bss_params curbssparams;
+ uint16_t mesh_tlv;
+ u8 mesh_ssid[IW_ESSID_MAX_SIZE + 1];
+ u8 mesh_ssid_len;
+
/* IW_MODE_* */
u8 mode;
- u8 prev_ssid[IW_ESSID_MAX_SIZE + 1];
- u8 prev_ssid_len;
- u8 prev_bssid[ETH_ALEN];
-
/* Scan results list */
struct list_head network_list;
struct list_head network_free_list;
struct bss_descriptor *networks;
- u8 scantype;
- u32 scanmode;
-
- u16 beaconperiod;
+ u16 beacon_period;
+ u8 beacon_enable;
u8 adhoccreate;
/** capability Info used in Association, start, join */
- struct ieeetypes_capinfo capinfo;
+ u16 capability;
/** MAC address information */
u8 current_addr[ETH_ALEN];
/** 802.11 statistics */
// struct cmd_DS_802_11_GET_STAT wlan802_11Stat;
- u16 enablehwauto;
- u16 ratebitmap;
- /** control G rates */
- u8 adhoc_grate_enabled;
+ uint16_t enablehwauto;
+ uint16_t ratebitmap;
- u32 txantenna;
- u32 rxantenna;
-
- u32 fragthsd;
- u32 rtsthsd;
-
- u32 datarate;
- u8 is_datarate_auto;
-
- u16 listeninterval;
- u16 prescan;
u8 txretrycount;
/** Tx-related variables (for single packet tx) */
struct sk_buff *currenttxskb;
- u16 TxLockFlag;
/** NIC Operation characteristics */
- u16 currentpacketfilter;
+ u16 mac_control;
u32 connect_status;
+ u32 mesh_connect_status;
u16 regioncode;
- u16 regiontableindex;
- u16 txpowerlevel;
+ s16 txpower_cur;
+ s16 txpower_min;
+ s16 txpower_max;
/** POWER MANAGEMENT AND PnP SUPPORT */
u8 surpriseremoved;
- u16 atimwindow;
u16 psmode; /* Wlan802_11PowermodeCAM=disable
Wlan802_11PowermodeMAX_PSP=enable */
- u16 multipledtim;
u32 psstate;
u8 needtowakeup;
- struct PS_CMD_ConfirmSleep libertas_ps_confirm_sleep;
- u16 locallisteninterval;
- u16 nullpktinterval;
-
struct assoc_request * pending_assoc_req;
struct assoc_request * in_progress_assoc_req;
/** Encryption parameter */
- struct wlan_802_11_security secinfo;
+ struct lbs_802_11_security secinfo;
/** WEP keys */
- struct WLAN_802_11_KEY wep_keys[4];
+ struct enc_key wep_keys[4];
u16 wep_tx_keyidx;
/** WPA keys */
- struct WLAN_802_11_KEY wpa_mcast_key;
- struct WLAN_802_11_KEY wpa_unicast_key;
+ struct enc_key wpa_mcast_key;
+ struct enc_key wpa_unicast_key;
+
+/*
+ * In theory, the IE is limited to the IE length, 255,
+ * but in practice 64 bytes are enough.
+ */
+#define MAX_WPA_IE_LEN 64
/** WPA Information Elements*/
u8 wpa_ie[MAX_WPA_IE_LEN];
u8 wpa_ie_len;
- u16 rxantennamode;
- u16 txantennamode;
-
/** Requested Signal Strength*/
- u16 bcn_avg_factor;
- u16 data_avg_factor;
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 rawNF[DEFAULT_DATA_AVG_FACTOR];
u16 nextSNRNF;
u16 numSNRNF;
- u16 rxpd_rate;
- u8 radioon;
- u32 preamble;
+ u8 radio_on;
- /** Multi bands Parameter*/
- u8 libertas_supported_rates[G_SUPPORTED_RATES];
-
- /** Blue Tooth Co-existence Arbitration */
-
- /** sleep_params */
- struct sleep_params sp;
+ /** data rate stuff */
+ u8 cur_rate;
/** RF calibration data */
struct region_channel universal_channel[MAX_REGION_CHANNEL_NUM];
/** 11D and Domain Regulatory Data */
- struct wlan_802_11d_domain_reg domainreg;
+ struct lbs_802_11d_domain_reg domainreg;
struct parsed_region_chan_11d parsed_region_chan;
/** FSM variable for 11d support */
u32 enable11d;
/** MISCELLANEOUS */
- u8 *prdeeprom;
- struct wlan_offset_value offsetvalue;
+ struct lbs_offset_value offsetvalue;
- struct cmd_ds_802_11_get_log logmsg;
- u16 scanprobes;
+ u32 monitormode;
+ u8 fw_ready;
+};
- u32 pkttxctrl;
+extern struct cmd_confirm_sleep confirm_sleep;
- u16 txrate;
- u32 linkmode;
- u32 radiomode;
- u32 debugmode;
- u8 fw_ready;
+/**
+ * @brief Structure used to store information for each beacon/probe response
+ */
+struct bss_descriptor {
+ u8 bssid[ETH_ALEN];
+
+ u8 ssid[IW_ESSID_MAX_SIZE + 1];
+ u8 ssid_len;
+
+ u16 capability;
+ u32 rssi;
+ u32 channel;
+ u16 beaconperiod;
+ __le16 atimwindow;
+
+ /* IW_MODE_AUTO, IW_MODE_ADHOC, IW_MODE_INFRA */
+ u8 mode;
+
+ /* zero-terminated array of supported data rates */
+ u8 rates[MAX_RATES + 1];
- u8 last_scanned_channel;
+ unsigned long last_scanned;
+
+ union ieee_phy_param_set phy;
+ union ieee_ss_param_set ss;
+
+ struct ieee_ie_country_info_full_set countryinfo;
+
+ u8 wpa_ie[MAX_WPA_IE_LEN];
+ size_t wpa_ie_len;
+ u8 rsn_ie[MAX_WPA_IE_LEN];
+ size_t rsn_ie_len;
+
+ u8 mesh;
+
+ struct list_head list;
+};
+
+/** Association request
+ *
+ * Encapsulates all the options that describe a specific assocation request
+ * or configuration of the wireless card's radio, mode, and security settings.
+ */
+struct assoc_request {
+#define ASSOC_FLAG_SSID 1
+#define ASSOC_FLAG_CHANNEL 2
+#define ASSOC_FLAG_BAND 3
+#define ASSOC_FLAG_MODE 4
+#define ASSOC_FLAG_BSSID 5
+#define ASSOC_FLAG_WEP_KEYS 6
+#define ASSOC_FLAG_WEP_TX_KEYIDX 7
+#define ASSOC_FLAG_WPA_MCAST_KEY 8
+#define ASSOC_FLAG_WPA_UCAST_KEY 9
+#define ASSOC_FLAG_SECINFO 10
+#define ASSOC_FLAG_WPA_IE 11
+ unsigned long flags;
+
+ u8 ssid[IW_ESSID_MAX_SIZE + 1];
+ u8 ssid_len;
+ u8 channel;
+ u8 band;
+ u8 mode;
+ u8 bssid[ETH_ALEN] __attribute__ ((aligned (2)));
+
+ /** WEP keys */
+ struct enc_key wep_keys[4];
+ u16 wep_tx_keyidx;
+
+ /** WPA keys */
+ struct enc_key wpa_mcast_key;
+ struct enc_key wpa_unicast_key;
+
+ struct lbs_802_11_security secinfo;
+
+ /** WPA Information Elements*/
+ u8 wpa_ie[MAX_WPA_IE_LEN];
+ u8 wpa_ie_len;
+
+ /* BSS to associate with for infrastructure of Ad-Hoc join */
+ struct bss_descriptor bss;
};
-#endif /* _WLAN_DEV_H_ */
+#endif