| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Johannes Berg | 938 | 42.60% | 43 | 44.33% |
| Wey-Yi Guy | 658 | 29.88% | 17 | 17.53% |
| Meenakshi Venkataraman | 328 | 14.90% | 13 | 13.40% |
| Don Fry | 131 | 5.95% | 6 | 6.19% |
| Emmanuel Grumbach | 127 | 5.77% | 12 | 12.37% |
| Cindy H. Kao | 9 | 0.41% | 1 | 1.03% |
| Thomas Huehn | 5 | 0.23% | 1 | 1.03% |
| Garen Tamrazian | 3 | 0.14% | 1 | 1.03% |
| Daniel C. Halperin | 1 | 0.05% | 1 | 1.03% |
| Stanislaw Gruszka | 1 | 0.05% | 1 | 1.03% |
| Luciano Coelho | 1 | 0.05% | 1 | 1.03% |
| Total | 2202 | 97 |
/****************************************************************************** * * This file is provided under a dual BSD/GPLv2 license. When using or * redistributing this file, you may do so under either license. * * GPL LICENSE SUMMARY * * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * The full GNU General Public License is included in this distribution * in the file called COPYING. * * Contact Information: * Intel Linux Wireless <linuxwifi@intel.com> * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 * * BSD LICENSE * * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * Neither the name Intel Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *****************************************************************************/ #ifndef __iwl_agn_h__ #define __iwl_agn_h__ #include "iwl-config.h" #include "dev.h" /* The first 11 queues (0-10) are used otherwise */ #define IWLAGN_FIRST_AMPDU_QUEUE 11 /* AUX (TX during scan dwell) queue */ #define IWL_AUX_QUEUE 10 #define IWL_INVALID_STATION 255 /* device operations */ extern const struct iwl_dvm_cfg iwl_dvm_1000_cfg; extern const struct iwl_dvm_cfg iwl_dvm_2000_cfg; extern const struct iwl_dvm_cfg iwl_dvm_105_cfg; extern const struct iwl_dvm_cfg iwl_dvm_2030_cfg; extern const struct iwl_dvm_cfg iwl_dvm_5000_cfg; extern const struct iwl_dvm_cfg iwl_dvm_5150_cfg; extern const struct iwl_dvm_cfg iwl_dvm_6000_cfg; extern const struct iwl_dvm_cfg iwl_dvm_6005_cfg; extern const struct iwl_dvm_cfg iwl_dvm_6050_cfg; extern const struct iwl_dvm_cfg iwl_dvm_6030_cfg; #define TIME_UNIT 1024 /***************************************************** * DRIVER STATUS FUNCTIONS ******************************************************/ #define STATUS_RF_KILL_HW 0 #define STATUS_CT_KILL 1 #define STATUS_ALIVE 2 #define STATUS_READY 3 #define STATUS_EXIT_PENDING 5 #define STATUS_STATISTICS 6 #define STATUS_SCANNING 7 #define STATUS_SCAN_ABORTING 8 #define STATUS_SCAN_HW 9 #define STATUS_FW_ERROR 10 #define STATUS_CHANNEL_SWITCH_PENDING 11 #define STATUS_SCAN_COMPLETE 12 #define STATUS_POWER_PMI 13 struct iwl_ucode_capabilities; extern const struct ieee80211_ops iwlagn_hw_ops; static inline void iwl_set_calib_hdr(struct iwl_calib_hdr *hdr, u8 cmd) { hdr->op_code = cmd; hdr->first_group = 0; hdr->groups_num = 1; hdr->data_valid = 1; } void iwl_down(struct iwl_priv *priv); void iwl_cancel_deferred_work(struct iwl_priv *priv); void iwlagn_prepare_restart(struct iwl_priv *priv); void iwl_rx_dispatch(struct iwl_op_mode *op_mode, struct napi_struct *napi, struct iwl_rx_cmd_buffer *rxb); bool iwl_check_for_ct_kill(struct iwl_priv *priv); void iwlagn_lift_passive_no_rx(struct iwl_priv *priv); /* MAC80211 */ struct ieee80211_hw *iwl_alloc_all(void); int iwlagn_mac_setup_register(struct iwl_priv *priv, const struct iwl_ucode_capabilities *capa); void iwlagn_mac_unregister(struct iwl_priv *priv); /* commands */ int iwl_dvm_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd); int iwl_dvm_send_cmd_pdu(struct iwl_priv *priv, u8 id, u32 flags, u16 len, const void *data); /* RXON */ void iwl_connection_init_rx_config(struct iwl_priv *priv, struct iwl_rxon_context *ctx); int iwlagn_set_pan_params(struct iwl_priv *priv); int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx); void iwlagn_set_rxon_chain(struct iwl_priv *priv, struct iwl_rxon_context *ctx); int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed); void iwlagn_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *bss_conf, u32 changes); void iwlagn_config_ht40(struct ieee80211_conf *conf, struct iwl_rxon_context *ctx); void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf); void iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch, struct iwl_rxon_context *ctx); void iwl_set_flags_for_band(struct iwl_priv *priv, struct iwl_rxon_context *ctx, enum nl80211_band band, struct ieee80211_vif *vif); /* uCode */ int iwl_send_bt_env(struct iwl_priv *priv, u8 action, u8 type); void iwl_send_prio_tbl(struct iwl_priv *priv); int iwl_init_alive_start(struct iwl_priv *priv); int iwl_run_init_ucode(struct iwl_priv *priv); int iwl_load_ucode_wait_alive(struct iwl_priv *priv, enum iwl_ucode_type ucode_type); int iwl_send_calib_results(struct iwl_priv *priv); int iwl_calib_set(struct iwl_priv *priv, const struct iwl_calib_hdr *cmd, int len); void iwl_calib_free_results(struct iwl_priv *priv); int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log, char **buf); int iwlagn_hw_valid_rtc_data_addr(u32 addr); /* lib */ int iwlagn_send_tx_power(struct iwl_priv *priv); void iwlagn_temperature(struct iwl_priv *priv); int iwlagn_txfifo_flush(struct iwl_priv *priv, u32 scd_q_msk); void iwlagn_dev_txfifo_flush(struct iwl_priv *priv); int iwlagn_send_beacon_cmd(struct iwl_priv *priv); int iwl_send_statistics_request(struct iwl_priv *priv, u8 flags, bool clear); static inline const struct ieee80211_supported_band *iwl_get_hw_mode( struct iwl_priv *priv, enum nl80211_band band) { return priv->hw->wiphy->bands[band]; } #ifdef CONFIG_PM_SLEEP int iwlagn_send_patterns(struct iwl_priv *priv, struct cfg80211_wowlan *wowlan); int iwlagn_suspend(struct iwl_priv *priv, struct cfg80211_wowlan *wowlan); #endif /* rx */ int iwlagn_hwrate_to_mac80211_idx(u32 rate_n_flags, enum nl80211_band band); void iwl_setup_rx_handlers(struct iwl_priv *priv); void iwl_chswitch_done(struct iwl_priv *priv, bool is_success); /* tx */ int iwlagn_tx_skb(struct iwl_priv *priv, struct ieee80211_sta *sta, struct sk_buff *skb); int iwlagn_tx_agg_start(struct iwl_priv *priv, struct ieee80211_vif *vif, struct ieee80211_sta *sta, u16 tid, u16 *ssn); int iwlagn_tx_agg_oper(struct iwl_priv *priv, struct ieee80211_vif *vif, struct ieee80211_sta *sta, u16 tid, u8 buf_size); int iwlagn_tx_agg_stop(struct iwl_priv *priv, struct ieee80211_vif *vif, struct ieee80211_sta *sta, u16 tid); int iwlagn_tx_agg_flush(struct iwl_priv *priv, struct ieee80211_vif *vif, struct ieee80211_sta *sta, u16 tid); void iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb); void iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb); static inline u32 iwl_tx_status_to_mac80211(u32 status) { status &= TX_STATUS_MSK; switch (status) { case TX_STATUS_SUCCESS: case TX_STATUS_DIRECT_DONE: return IEEE80211_TX_STAT_ACK; case TX_STATUS_FAIL_DEST_PS: case TX_STATUS_FAIL_PASSIVE_NO_RX: return IEEE80211_TX_STAT_TX_FILTERED; default: return 0; } } static inline bool iwl_is_tx_success(u32 status) { status &= TX_STATUS_MSK; return (status == TX_STATUS_SUCCESS) || (status == TX_STATUS_DIRECT_DONE); } u8 iwl_toggle_tx_ant(struct iwl_priv *priv, u8 ant_idx, u8 valid); /* scan */ void iwlagn_post_scan(struct iwl_priv *priv); int iwl_force_rf_reset(struct iwl_priv *priv, bool external); void iwl_init_scan_params(struct iwl_priv *priv); int iwl_scan_cancel(struct iwl_priv *priv); void iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms); void iwl_force_scan_end(struct iwl_priv *priv); void iwl_internal_short_hw_scan(struct iwl_priv *priv); void iwl_setup_rx_scan_handlers(struct iwl_priv *priv); void iwl_setup_scan_deferred_work(struct iwl_priv *priv); void iwl_cancel_scan_deferred_work(struct iwl_priv *priv); int __must_check iwl_scan_initiate(struct iwl_priv *priv, struct ieee80211_vif *vif, enum iwl_scan_type scan_type, enum nl80211_band band); /* For faster active scanning, scan will move to the next channel if fewer than * PLCP_QUIET_THRESH packets are heard on this channel within * ACTIVE_QUIET_TIME after sending probe request. This shortens the dwell * time if it's a quiet channel (nothing responded to our probe, and there's * no other traffic). * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */ #define IWL_ACTIVE_QUIET_TIME cpu_to_le16(10) /* msec */ #define IWL_PLCP_QUIET_THRESH cpu_to_le16(1) /* packets */ #define IWL_SCAN_CHECK_WATCHDOG (HZ * 15) /* bt coex */ void iwlagn_send_advance_bt_config(struct iwl_priv *priv); void iwlagn_bt_rx_handler_setup(struct iwl_priv *priv); void iwlagn_bt_setup_deferred_work(struct iwl_priv *priv); void iwlagn_bt_cancel_deferred_work(struct iwl_priv *priv); void iwlagn_bt_coex_rssi_monitor(struct iwl_priv *priv); void iwlagn_bt_adjust_rssi_monitor(struct iwl_priv *priv, bool rssi_ena); static inline bool iwl_advanced_bt_coexist(struct iwl_priv *priv) { return priv->lib->bt_params && priv->lib->bt_params->advanced_bt_coexist; } #ifdef CONFIG_IWLWIFI_DEBUG const char *iwl_get_tx_fail_reason(u32 status); const char *iwl_get_agg_tx_fail_reason(u16 status); #else static inline const char *iwl_get_tx_fail_reason(u32 status) { return ""; } static inline const char *iwl_get_agg_tx_fail_reason(u16 status) { return ""; } #endif /* station management */ int iwlagn_manage_ibss_station(struct iwl_priv *priv, struct ieee80211_vif *vif, bool add); #define IWL_STA_DRIVER_ACTIVE BIT(0) /* driver entry is active */ #define IWL_STA_UCODE_ACTIVE BIT(1) /* ucode entry is active */ #define IWL_STA_UCODE_INPROGRESS BIT(2) /* ucode entry is in process of being activated */ #define IWL_STA_LOCAL BIT(3) /* station state not directed by mac80211; (this is for the IBSS BSSID stations) */ #define IWL_STA_BCAST BIT(4) /* this station is the special bcast station */ void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx); void iwl_clear_ucode_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx); void iwl_dealloc_bcast_stations(struct iwl_priv *priv); int iwl_get_free_ucode_key_offset(struct iwl_priv *priv); int iwl_send_add_sta(struct iwl_priv *priv, struct iwl_addsta_cmd *sta, u8 flags); int iwl_add_station_common(struct iwl_priv *priv, struct iwl_rxon_context *ctx, const u8 *addr, bool is_ap, struct ieee80211_sta *sta, u8 *sta_id_r); int iwl_remove_station(struct iwl_priv *priv, const u8 sta_id, const u8 *addr); void iwl_deactivate_station(struct iwl_priv *priv, const u8 sta_id, const u8 *addr); u8 iwl_prep_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx, const u8 *addr, bool is_ap, struct ieee80211_sta *sta); int iwl_send_lq_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx, struct iwl_link_quality_cmd *lq, u8 flags, bool init); void iwl_add_sta_callback(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb); int iwl_sta_update_ht(struct iwl_priv *priv, struct iwl_rxon_context *ctx, struct ieee80211_sta *sta); bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv, struct iwl_rxon_context *ctx, struct ieee80211_sta *sta); static inline int iwl_sta_id(struct ieee80211_sta *sta) { if (WARN_ON(!sta)) return IWL_INVALID_STATION; return ((struct iwl_station_priv *)sta->drv_priv)->sta_id; } int iwlagn_alloc_bcast_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx); int iwlagn_add_bssid_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx, const u8 *addr, u8 *sta_id_r); int iwl_remove_default_wep_key(struct iwl_priv *priv, struct iwl_rxon_context *ctx, struct ieee80211_key_conf *key); int iwl_set_default_wep_key(struct iwl_priv *priv, struct iwl_rxon_context *ctx, struct ieee80211_key_conf *key); int iwl_restore_default_wep_keys(struct iwl_priv *priv, struct iwl_rxon_context *ctx); int iwl_set_dynamic_key(struct iwl_priv *priv, struct iwl_rxon_context *ctx, struct ieee80211_key_conf *key, struct ieee80211_sta *sta); int iwl_remove_dynamic_key(struct iwl_priv *priv, struct iwl_rxon_context *ctx, struct ieee80211_key_conf *key, struct ieee80211_sta *sta); void iwl_update_tkip_key(struct iwl_priv *priv, struct ieee80211_vif *vif, struct ieee80211_key_conf *keyconf, struct ieee80211_sta *sta, u32 iv32, u16 *phase1key); int iwl_sta_tx_modify_enable_tid(struct iwl_priv *priv, int sta_id, int tid); int iwl_sta_rx_agg_start(struct iwl_priv *priv, struct ieee80211_sta *sta, int tid, u16 ssn); int iwl_sta_rx_agg_stop(struct iwl_priv *priv, struct ieee80211_sta *sta, int tid); void iwl_sta_modify_sleep_tx_count(struct iwl_priv *priv, int sta_id, int cnt); int iwl_update_bcast_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx); int iwl_update_bcast_stations(struct iwl_priv *priv); /* rate */ static inline u32 iwl_ant_idx_to_flags(u8 ant_idx) { return BIT(ant_idx) << RATE_MCS_ANT_POS; } static inline u8 iwl_hw_get_rate(__le32 rate_n_flags) { return le32_to_cpu(rate_n_flags) & RATE_MCS_RATE_MSK; } static inline __le32 iwl_hw_set_rate_n_flags(u8 rate, u32 flags) { return cpu_to_le32(flags|(u32)rate); } int iwl_alive_start(struct iwl_priv *priv); #ifdef CONFIG_IWLWIFI_DEBUG void iwl_print_rx_config_cmd(struct iwl_priv *priv, enum iwl_rxon_context_id ctxid); #else static inline void iwl_print_rx_config_cmd(struct iwl_priv *priv, enum iwl_rxon_context_id ctxid) { } #endif /* status checks */ static inline int iwl_is_ready(struct iwl_priv *priv) { /* The adapter is 'ready' if READY EXIT_PENDING is not set */ return test_bit(STATUS_READY, &priv->status) && !test_bit(STATUS_EXIT_PENDING, &priv->status); } static inline int iwl_is_alive(struct iwl_priv *priv) { return test_bit(STATUS_ALIVE, &priv->status); } static inline int iwl_is_rfkill(struct iwl_priv *priv) { return test_bit(STATUS_RF_KILL_HW, &priv->status); } static inline int iwl_is_ctkill(struct iwl_priv *priv) { return test_bit(STATUS_CT_KILL, &priv->status); } static inline int iwl_is_ready_rf(struct iwl_priv *priv) { if (iwl_is_rfkill(priv)) return 0; return iwl_is_ready(priv); } static inline void iwl_dvm_set_pmi(struct iwl_priv *priv, bool state) { if (state) set_bit(STATUS_POWER_PMI, &priv->status); else clear_bit(STATUS_POWER_PMI, &priv->status); iwl_trans_set_pmi(priv->trans, state); } #ifdef CONFIG_IWLWIFI_DEBUGFS int iwl_dbgfs_register(struct iwl_priv *priv, struct dentry *dbgfs_dir); #else static inline int iwl_dbgfs_register(struct iwl_priv *priv, struct dentry *dbgfs_dir) { return 0; } #endif /* CONFIG_IWLWIFI_DEBUGFS */ #ifdef CONFIG_IWLWIFI_DEBUG #define IWL_DEBUG_QUIET_RFKILL(m, fmt, args...) \ do { \ if (!iwl_is_rfkill((m))) \ IWL_ERR(m, fmt, ##args); \ else \ __iwl_err((m)->dev, true, \ !iwl_have_debug_level(IWL_DL_RADIO), \ fmt, ##args); \ } while (0) #else #define IWL_DEBUG_QUIET_RFKILL(m, fmt, args...) \ do { \ if (!iwl_is_rfkill((m))) \ IWL_ERR(m, fmt, ##args); \ else \ __iwl_err((m)->dev, true, true, fmt, ##args); \ } while (0) #endif /* CONFIG_IWLWIFI_DEBUG */ #endif /* __iwl_agn_h__ */
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