/* * Copyright (c) 2008-2011 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/nl80211.h> #include <linux/delay.h> #include "ath9k.h" #include "btcoex.h" static void ath9k_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u32 queues, bool drop); u8 ath9k_parse_mpdudensity(u8 mpdudensity) { … } static bool ath9k_has_pending_frames(struct ath_softc *sc, struct ath_txq *txq, bool sw_pending) { … } static bool ath9k_setpower(struct ath_softc *sc, enum ath9k_power_mode mode) { … } void ath_ps_full_sleep(struct timer_list *t) { … } void ath9k_ps_wakeup(struct ath_softc *sc) { … } void ath9k_ps_restore(struct ath_softc *sc) { … } static void __ath_cancel_work(struct ath_softc *sc) { … } void ath_cancel_work(struct ath_softc *sc) { … } void ath_restart_work(struct ath_softc *sc) { … } static bool ath_prepare_reset(struct ath_softc *sc) { … } static bool ath_complete_reset(struct ath_softc *sc, bool start) { … } static int ath_reset_internal(struct ath_softc *sc, struct ath9k_channel *hchan) { … } static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta, struct ieee80211_vif *vif) { … } static void ath_node_detach(struct ath_softc *sc, struct ieee80211_sta *sta) { … } void ath9k_tasklet(struct tasklet_struct *t) { … } irqreturn_t ath_isr(int irq, void *dev) { … } /* * This function is called when a HW reset cannot be deferred * and has to be immediate. */ int ath_reset(struct ath_softc *sc, struct ath9k_channel *hchan) { … } /* * When a HW reset can be deferred, it is added to the * hw_reset_work workqueue, but we set ATH_OP_HW_RESET before * queueing. */ void ath9k_queue_reset(struct ath_softc *sc, enum ath_reset_type type) { … } void ath_reset_work(struct work_struct *work) { … } /**********************/ /* mac80211 callbacks */ /**********************/ static int ath9k_start(struct ieee80211_hw *hw) { … } static void ath9k_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control, struct sk_buff *skb) { … } static bool ath9k_txq_list_has_key(struct list_head *txq_list, u32 keyix) { … } static bool ath9k_txq_has_key(struct ath_softc *sc, u32 keyix) { … } static void ath9k_pending_key_del(struct ath_softc *sc, u8 keyix) { … } static void ath9k_stop(struct ieee80211_hw *hw, bool suspend) { … } static bool ath9k_uses_beacons(int type) { … } static void ath9k_vif_iter_set_beacon(struct ath9k_vif_iter_data *iter_data, struct ieee80211_vif *vif) { … } static void ath9k_vif_iter(struct ath9k_vif_iter_data *iter_data, u8 *mac, struct ieee80211_vif *vif) { … } static void ath9k_update_bssid_mask(struct ath_softc *sc, struct ath_chanctx *ctx, struct ath9k_vif_iter_data *iter_data) { … } /* Called with sc->mutex held. */ void ath9k_calculate_iter_data(struct ath_softc *sc, struct ath_chanctx *ctx, struct ath9k_vif_iter_data *iter_data) { … } static void ath9k_set_assoc_state(struct ath_softc *sc, struct ieee80211_vif *vif, bool changed) { … } #ifdef CONFIG_ATH9K_CHANNEL_CONTEXT static void ath9k_set_offchannel_state(struct ath_softc *sc) { … } #endif /* Called with sc->mutex held. */ void ath9k_calculate_summary_state(struct ath_softc *sc, struct ath_chanctx *ctx) { … } static void ath9k_tpc_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif) { … } /* Called with sc->mutex held. */ void ath9k_set_txpower(struct ath_softc *sc, struct ieee80211_vif *vif) { … } static void ath9k_assign_hw_queues(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } static int ath9k_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } static int ath9k_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif, enum nl80211_iftype new_type, bool p2p) { … } static void ath9k_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } static void ath9k_enable_ps(struct ath_softc *sc) { … } static void ath9k_disable_ps(struct ath_softc *sc) { … } static int ath9k_config(struct ieee80211_hw *hw, u32 changed) { … } #define SUPPORTED_FILTERS … /* FIXME: sc->sc_full_reset ? */ static void ath9k_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags, unsigned int *total_flags, u64 multicast) { … } static int ath9k_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { … } static void ath9k_del_ps_key(struct ath_softc *sc, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { … } static int ath9k_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { … } static int ath9k_sta_state(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, enum ieee80211_sta_state old_state, enum ieee80211_sta_state new_state) { … } static void ath9k_sta_set_tx_filter(struct ath_hw *ah, struct ath_node *an, bool set) { … } static void ath9k_sta_notify(struct ieee80211_hw *hw, struct ieee80211_vif *vif, enum sta_notify_cmd cmd, struct ieee80211_sta *sta) { … } static int ath9k_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, unsigned int link_id, u16 queue, const struct ieee80211_tx_queue_params *params) { … } static int ath9k_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 void ath9k_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *bss_conf, u64 changed) { … } static u64 ath9k_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } static void ath9k_set_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u64 tsf) { … } static void ath9k_reset_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } static int ath9k_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_ampdu_params *params) { … } static int ath9k_get_survey(struct ieee80211_hw *hw, int idx, struct survey_info *survey) { … } static void ath9k_enable_dynack(struct ath_softc *sc) { … } static void ath9k_set_coverage_class(struct ieee80211_hw *hw, s16 coverage_class) { … } static bool ath9k_has_tx_pending(struct ath_softc *sc, bool sw_pending) { … } static void ath9k_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u32 queues, bool drop) { … } void __ath9k_flush(struct ieee80211_hw *hw, u32 queues, bool drop, bool sw_pending, bool timeout_override) { … } static bool ath9k_tx_frames_pending(struct ieee80211_hw *hw) { … } static int ath9k_tx_last_beacon(struct ieee80211_hw *hw) { … } static int ath9k_get_stats(struct ieee80211_hw *hw, struct ieee80211_low_level_stats *stats) { … } static u32 fill_chainmask(u32 cap, u32 new) { … } static bool validate_antenna_mask(struct ath_hw *ah, u32 val) { … } static int ath9k_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant) { … } static int ath9k_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant) { … } static void ath9k_sw_scan_start(struct ieee80211_hw *hw, struct ieee80211_vif *vif, const u8 *mac_addr) { … } static void ath9k_sw_scan_complete(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } #ifdef CONFIG_ATH9K_CHANNEL_CONTEXT static void ath9k_cancel_pending_offchannel(struct ath_softc *sc) { … } static int ath9k_hw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_scan_request *hw_req) { … } static void ath9k_cancel_hw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } static int ath9k_remain_on_channel(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_channel *chan, int duration, enum ieee80211_roc_type type) { … } static int ath9k_cancel_remain_on_channel(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } static int ath9k_add_chanctx(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *conf) { … } static void ath9k_remove_chanctx(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *conf) { … } static void ath9k_change_chanctx(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *conf, u32 changed) { … } static int ath9k_assign_vif_chanctx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *link_conf, struct ieee80211_chanctx_conf *conf) { … } static void ath9k_unassign_vif_chanctx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *link_conf, struct ieee80211_chanctx_conf *conf) { … } static void ath9k_mgd_prepare_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_prep_tx_info *info) { … } void ath9k_fill_chanctx_ops(void) { … } #endif static int ath9k_get_txpower(struct ieee80211_hw *hw, struct ieee80211_vif *vif, int *dbm) { … } struct ieee80211_ops ath9k_ops = …;
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