/* * Atheros CARL9170 driver * * mac80211 interaction code * * Copyright 2008, Johannes Berg <[email protected]> * Copyright 2009, 2010, Christian Lamparter <[email protected]> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * 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. * * You should have received a copy of the GNU General Public License * along with this program; see the file COPYING. If not, see * http://www.gnu.org/licenses/. * * This file incorporates work covered by the following copyright and * permission notice: * Copyright (c) 2007-2008 Atheros Communications, Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <linux/slab.h> #include <linux/module.h> #include <linux/etherdevice.h> #include <linux/random.h> #include <net/mac80211.h> #include <net/cfg80211.h> #include "hw.h" #include "carl9170.h" #include "cmd.h" static bool modparam_nohwcrypt; module_param_named(nohwcrypt, modparam_nohwcrypt, bool, 0444); MODULE_PARM_DESC(…) …; int modparam_noht; module_param_named(noht, modparam_noht, int, 0444); MODULE_PARM_DESC(…) …; #define RATE … struct ieee80211_rate __carl9170_ratetable[] = …; #undef RATE #define carl9170_g_ratetable … #define carl9170_g_ratetable_size … #define carl9170_a_ratetable … #define carl9170_a_ratetable_size … /* * NB: The hw_value is used as an index into the carl9170_phy_freq_params * array in phy.c so that we don't have to do frequency lookups! */ #define CHAN … static struct ieee80211_channel carl9170_2ghz_chantable[] = …; static struct ieee80211_channel carl9170_5ghz_chantable[] = …; #undef CHAN #define CARL9170_HT_CAP … static struct ieee80211_supported_band carl9170_band_2GHz = …; static struct ieee80211_supported_band carl9170_band_5GHz = …; static void carl9170_ampdu_gc(struct ar9170 *ar) { … } static void carl9170_flush(struct ar9170 *ar, bool drop_queued) { … } static void carl9170_flush_ba(struct ar9170 *ar) { … } static void carl9170_zap_queues(struct ar9170 *ar) { … } #define CARL9170_FILL_QUEUE(queue, ai_fs, cwmin, cwmax, _txop) … static int carl9170_op_start(struct ieee80211_hw *hw) { … } static void carl9170_cancel_worker(struct ar9170 *ar) { … } static void carl9170_op_stop(struct ieee80211_hw *hw, bool suspend) { … } static void carl9170_restart_work(struct work_struct *work) { … } void carl9170_restart(struct ar9170 *ar, const enum carl9170_restart_reasons r) { … } static void carl9170_ping_work(struct work_struct *work) { … } static int carl9170_init_interface(struct ar9170 *ar, struct ieee80211_vif *vif) { … } static int carl9170_op_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } static void carl9170_op_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } void carl9170_ps_check(struct ar9170 *ar) { … } /* caller must hold ar->mutex */ static int carl9170_ps_update(struct ar9170 *ar) { … } static void carl9170_ps_work(struct work_struct *work) { … } static int carl9170_update_survey(struct ar9170 *ar, bool flush, bool noise) { … } static void carl9170_stat_work(struct work_struct *work) { … } static int carl9170_op_config(struct ieee80211_hw *hw, u32 changed) { … } static u64 carl9170_op_prepare_multicast(struct ieee80211_hw *hw, struct netdev_hw_addr_list *mc_list) { … } static void carl9170_op_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags, unsigned int *new_flags, u64 multicast) { … } static void carl9170_op_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *bss_conf, u64 changed) { … } static u64 carl9170_op_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } static int carl9170_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct ieee80211_key_conf *key) { … } static int carl9170_op_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { … } static int carl9170_op_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { … } static int carl9170_op_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, unsigned int link_id, u16 queue, const struct ieee80211_tx_queue_params *param) { … } static void carl9170_ampdu_work(struct work_struct *work) { … } static int carl9170_op_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_ampdu_params *params) { … } #ifdef CONFIG_CARL9170_WPC static int carl9170_register_wps_button(struct ar9170 *ar) { … } #endif /* CONFIG_CARL9170_WPC */ #ifdef CONFIG_CARL9170_HWRNG static int carl9170_rng_get(struct ar9170 *ar) { … } static int carl9170_rng_read(struct hwrng *rng, u32 *data) { … } static int carl9170_register_hwrng(struct ar9170 *ar) { … } #endif /* CONFIG_CARL9170_HWRNG */ static int carl9170_op_get_survey(struct ieee80211_hw *hw, int idx, struct survey_info *survey) { … } static void carl9170_op_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u32 queues, bool drop) { … } static int carl9170_op_get_stats(struct ieee80211_hw *hw, struct ieee80211_low_level_stats *stats) { … } static void carl9170_op_sta_notify(struct ieee80211_hw *hw, struct ieee80211_vif *vif, enum sta_notify_cmd cmd, struct ieee80211_sta *sta) { … } static bool carl9170_tx_frames_pending(struct ieee80211_hw *hw) { … } static const struct ieee80211_ops carl9170_ops = …; void *carl9170_alloc(size_t priv_size) { … } static int carl9170_read_eeprom(struct ar9170 *ar) { … } static int carl9170_parse_eeprom(struct ar9170 *ar) { … } static void carl9170_reg_notifier(struct wiphy *wiphy, struct regulatory_request *request) { … } int carl9170_register(struct ar9170 *ar) { … } void carl9170_unregister(struct ar9170 *ar) { … } void carl9170_free(struct ar9170 *ar) { … }
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