#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 "mesh.h"
#include "defs.h"
-#include "scan.h"
-
-extern struct ethtool_ops lbs_ethtool_ops;
-
-#define MAX_BSSID_PER_CHANNEL 16
-
-#define NR_TX_QUEUE 3
-
-/* For the extended Scan */
-#define MAX_EXTENDED_SCAN_BSSID_LIST MAX_BSSID_PER_CHANNEL * \
- MRVDRV_MAX_CHANNEL_SIZE + 1
+#include "host.h"
-#define MAX_REGION_CHANNEL_NUM 2
-
-/** Chan-freq-TxPower mapping table*/
-struct chan_freq_power {
- /** channel Number */
- u16 channel;
- /** frequency of this channel */
- u32 freq;
- /** Max allowed Tx power level */
- u16 maxtxpower;
- /** TRUE:channel unsupported; FLASE:supported*/
- u8 unsupported;
-};
-
-/** region-band mapping table*/
-struct region_channel {
- /** TRUE if this entry is valid */
- u8 valid;
- /** region code for US, Japan ... */
- u8 region;
- /** band B/G/A, used for BAND_CONFIG cmd */
- u8 band;
- /** Actual No. of elements in the array below */
- u8 nrcfp;
- /** chan-freq-txpower mapping table*/
- struct chan_freq_power *CFP;
-};
-
-struct lbs_802_11_security {
- u8 WPAenabled;
- u8 WPA2enabled;
- u8 wep_enabled;
- u8 auth_mode;
-};
-
-/** Current Basic Service Set State Structure */
-struct current_bss_params {
- /** bssid */
- u8 bssid[ETH_ALEN];
- /** ssid */
- u8 ssid[IW_ESSID_MAX_SIZE + 1];
- u8 ssid_len;
-
- /** band */
- u8 band;
- /** channel */
- u8 channel;
- /** zero-terminated array of supported data rates */
- u8 rates[MAX_RATES + 1];
-};
+#include <linux/kfifo.h>
/** 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 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 {
- int mesh_open;
- int infra_open;
- int mesh_autostart_enabled;
- __le16 boot2_version;
- char name[DEV_NAME_LEN];
-
- void *card;
+ /* Basic networking */
struct net_device *dev;
+ u32 connect_status;
+ struct work_struct mcast_work;
+ u32 nr_of_multicastmacaddr;
+ u8 multicastlist[MRVDRV_MAX_MULTICAST_LIST_SIZE][ETH_ALEN];
- struct net_device_stats stats;
- struct net_device *mesh_dev; /* Virtual device */
- struct net_device *rtap_net_dev;
+ /* CFG80211 */
+ struct wireless_dev *wdev;
+ bool wiphy_registered;
+ bool stopping;
+ struct cfg80211_scan_request *scan_req;
+ u8 assoc_bss[ETH_ALEN];
+ u8 disassoc_reason;
- struct iw_statistics wstats;
+ /* 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
+
+ /* 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;
- /** Upload length */
- u32 upld_len;
- /* Upload buffer */
- u8 upld_buf[LBS_UPLD_SIZE];
- /* Download sent:
- bit0 1/0=data_sent/data_tx_done,
+ /* Power management */
+ u16 psmode;
+ u32 psstate;
+ u8 needtowakeup;
+
+ /* Deep sleep */
+ int is_deep_sleep;
+ int deep_sleep_required;
+ 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;
+
+ /* Host sleep*/
+ int is_host_sleep_configured;
+ int is_host_sleep_activated;
+ wait_queue_head_t host_sleep_q;
+
+ /* 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 */
- u8 dnld_sent;
+ 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 */
+ struct timer_list command_timer;
+ int cmd_timed_out;
+
+ /* 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;
/** thread to service interrupts */
struct task_struct *main_thread;
wait_queue_head_t waitq;
struct workqueue_struct *work_thread;
- struct delayed_work scan_work;
- struct delayed_work assoc_work;
- struct work_struct sync_channel;
-
- /** Hardware access */
- int (*hw_host_to_card) (struct lbs_private *priv, u8 type, u8 *payload, u16 nb);
- int (*hw_get_int_status) (struct lbs_private *priv, u8 *);
- int (*hw_read_event_cause) (struct lbs_private *);
+ /** Encryption stuff */
+ u8 authtype_auto;
+ u8 wep_tx_key;
+ u8 wep_key[4][WLAN_KEY_LEN_WEP104];
+ u8 wep_key_len[4];
/* Wake On LAN */
uint32_t wol_criteria;
uint8_t wol_gpio;
uint8_t wol_gap;
+ bool ehs_remove_supported;
- /* was struct lbs_adapter from here... */
-
- /** Wlan adapter data structure*/
- /** STATUS variables */
- u8 fwreleasenumber[4];
- u32 fwcapinfo;
- /* protected with big lock */
-
- struct mutex lock;
-
- /* TX packet ready to be sent... */
+ /* Transmitting */
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 cmd_ctrl_node *cur_cmd;
- int cur_cmd_retcode;
- /** command Queues */
- /** Free command buffers */
- struct list_head cmdfreeq;
- /** Pending command buffers */
- struct list_head cmdpendingq;
-
- wait_queue_head_t cmd_pending;
- /* command related variables protected by priv->driver_lock */
-
- /** Async and Sync Event variables */
- u32 intcounter;
- u32 eventcause;
- u8 nodename[16]; /* nickname */
-
- /** spin locks */
- spinlock_t driver_lock;
-
- /** Timers */
- struct timer_list command_timer;
- int nr_retries;
- int cmd_timed_out;
-
- u8 hisregcpy;
-
- /** 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;
-
- /* Scan results list */
- struct list_head network_list;
- struct list_head network_free_list;
- struct bss_descriptor *networks;
-
- u16 beacon_period;
- u8 beacon_enable;
- u8 adhoccreate;
-
- /** capability Info used in Association, start, join */
- u16 capability;
-
- /** MAC address information */
- u8 current_addr[ETH_ALEN];
- u8 multicastlist[MRVDRV_MAX_MULTICAST_LIST_SIZE][ETH_ALEN];
- u32 nr_of_multicastmacaddr;
-
- /** 802.11 statistics */
-// struct cmd_DS_802_11_GET_STAT wlan802_11Stat;
-
- u16 enablehwauto;
- u16 ratebitmap;
-
- u32 fragthsd;
- u32 rtsthsd;
-
u8 txretrycount;
-
- /** Tx-related variables (for single packet tx) */
struct sk_buff *currenttxskb;
- /** NIC Operation characteristics */
- u16 currentpacketfilter;
- u32 connect_status;
- u32 mesh_connect_status;
- u16 regioncode;
- u16 txpowerlevel;
-
- /** POWER MANAGEMENT AND PnP SUPPORT */
- u8 surpriseremoved;
-
- u16 psmode; /* Wlan802_11PowermodeCAM=disable
- Wlan802_11PowermodeMAX_PSP=enable */
- u32 psstate;
- u8 needtowakeup;
-
- struct PS_CMD_ConfirmSleep lbs_ps_confirm_sleep;
-
- struct assoc_request * pending_assoc_req;
- struct assoc_request * in_progress_assoc_req;
-
- /** Encryption parameter */
- struct lbs_802_11_security secinfo;
-
- /** 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;
-
- /** WPA Information Elements*/
- u8 wpa_ie[MAX_WPA_IE_LEN];
- u8 wpa_ie_len;
-
- /** 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;
-
- u8 radioon;
- u32 preamble;
+ /* Locks */
+ struct mutex lock;
+ spinlock_t driver_lock;
- /** data rate stuff */
+ /* NIC/link operation characteristics */
+ u16 mac_control;
+ u8 radio_on;
u8 cur_rate;
- u8 auto_rate;
-
- /** sleep_params */
- struct sleep_params sp;
-
- /** RF calibration data */
-
-#define MAX_REGION_CHANNEL_NUM 2
- /** region channel data */
- struct region_channel region_channel[MAX_REGION_CHANNEL_NUM];
-
- struct region_channel universal_channel[MAX_REGION_CHANNEL_NUM];
-
- /** 11D and Domain Regulatory Data */
- 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 lbs_offset_value offsetvalue;
-
- struct cmd_ds_802_11_get_log logmsg;
-
- u32 monitormode;
- int last_scanned_channel;
- u8 fw_ready;
-};
-
-/** 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 enc_key wep_keys[4];
- u16 wep_tx_keyidx;
-
- /** WPA keys */
- struct enc_key wpa_mcast_key;
- struct enc_key wpa_unicast_key;
+ s16 txpower_cur;
+ s16 txpower_min;
+ s16 txpower_max;
- 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;
+ /** Scanning */
+ struct delayed_work scan_work;
+ int scan_channel;
+ /* Queue of things waiting for scan completion */
+ wait_queue_head_t scan_q;
+ /* Whether the scan was initiated internally and not by cfg80211 */
+ bool internal_scan;
+ unsigned long last_scan;
};
+extern struct cmd_confirm_sleep confirm_sleep;
+
#endif