/* * 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 "defs.h" #include "decl.h" #include "host.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; }; /* 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; struct work_struct mcast_work; u32 nr_of_multicastmacaddr; u8 multicastlist[MRVDRV_MAX_MULTICAST_LIST_SIZE][ETH_ALEN]; /* CFG80211 */ struct wireless_dev *wdev; bool wiphy_registered; struct cfg80211_scan_request *scan_req; u8 assoc_bss[ETH_ALEN]; u8 country_code[IEEE80211_COUNTRY_STRING_LEN]; u8 disassoc_reason; /* Mesh */ struct net_device *mesh_dev; /* Virtual device */ #ifdef CONFIG_LIBERTAS_MESH struct lbs_mesh_stats mstats; uint16_t mesh_tlv; u8 mesh_ssid[IEEE80211_MAX_SSID_LEN + 1]; u8 mesh_ssid_len; u8 mesh_channel; #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; /* 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; bool iface_running; u8 is_polling; /* host has to poll the card irq */ u8 fw_ready; u8 surpriseremoved; u8 setup_fw_on_resume; int (*hw_host_to_card) (struct lbs_private *priv, u8 type, u8 *payload, u16 nb); void (*reset_card) (struct lbs_private *priv); int (*power_save) (struct lbs_private *priv); int (*power_restore) (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]; u8 copied_hwaddr; /* 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 */ 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; /* 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; /* 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; struct timer_list tx_lockup_timer; /* Locks */ struct mutex lock; spinlock_t driver_lock; /* NIC/link operation characteristics */ u16 mac_control; u8 radio_on; u8 cur_rate; u8 channel; s16 txpower_cur; s16 txpower_min; s16 txpower_max; /* 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; /* Firmware load */ u32 fw_model; wait_queue_head_t fw_waitq; struct device *fw_device; const struct firmware *helper_fw; const struct lbs_fw_table *fw_table; const struct lbs_fw_table *fw_iter; lbs_fw_cb fw_callback; }; extern struct cmd_confirm_sleep confirm_sleep; /* Check if there is an interface active. */
static inline int lbs_iface_active(struct lbs_private *priv) { int r; r = netif_running(priv->dev); if (priv->mesh_dev) r |= netif_running(priv->mesh_dev); return r; }Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Daniel Drake | 41 | 97.62% | 1 | 50.00% |
| Dan Carpenter | 1 | 2.38% | 1 | 50.00% |
| Total | 42 | 100.00% | 2 | 100.00% |
| Person | Tokens | Prop | Commits | CommitProp |
| Holger Schurig | 206 | 30.70% | 14 | 33.33% |
| Daniel Drake | 153 | 22.80% | 5 | 11.90% |
| Marcelo Tosatti | 143 | 21.31% | 1 | 2.38% |
| Amitkumar Karwar | 68 | 10.13% | 3 | 7.14% |
| Kiran Divekar | 29 | 4.32% | 1 | 2.38% |
| David Woodhouse | 24 | 3.58% | 5 | 11.90% |
| Dan J Williams | 18 | 2.68% | 4 | 9.52% |
| Vasily Khoruzhick | 6 | 0.89% | 1 | 2.38% |
| Randy Dunlap | 6 | 0.89% | 1 | 2.38% |
| Andreas Kemnade | 4 | 0.60% | 1 | 2.38% |
| Deepak Saxena | 3 | 0.45% | 1 | 2.38% |
| Johannes Berg | 3 | 0.45% | 1 | 2.38% |
| Daniel Mack | 3 | 0.45% | 1 | 2.38% |
| Stefani Seibold | 3 | 0.45% | 1 | 2.38% |
| Dan Carpenter | 1 | 0.15% | 1 | 2.38% |
| Brajesh Dave | 1 | 0.15% | 1 | 2.38% |
| Total | 671 | 100.00% | 42 | 100.00% |