// SPDX-License-Identifier: ISC /* * Copyright (c) 2005-2011 Atheros Communications Inc. * Copyright (c) 2011-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. */ #include "mac.h" #include <net/cfg80211.h> #include <net/mac80211.h> #include <linux/etherdevice.h> #include <linux/acpi.h> #include <linux/of.h> #include <linux/bitfield.h> #include "hif.h" #include "core.h" #include "debug.h" #include "wmi.h" #include "htt.h" #include "txrx.h" #include "testmode.h" #include "wmi-tlv.h" #include "wmi-ops.h" #include "wow.h" #include "leds.h" /*********/ /* Rates */ /*********/ static struct ieee80211_rate ath10k_rates[] = …; static struct ieee80211_rate ath10k_rates_rev2[] = …; static const struct cfg80211_sar_freq_ranges ath10k_sar_freq_ranges[] = …; static const struct cfg80211_sar_capa ath10k_sar_capa = …; #define ATH10K_MAC_FIRST_OFDM_RATE_IDX … #define ath10k_a_rates … #define ath10k_a_rates_size … #define ath10k_g_rates … #define ath10k_g_rates_size … #define ath10k_g_rates_rev2 … #define ath10k_g_rates_rev2_size … #define ath10k_wmi_legacy_rates … static bool ath10k_mac_bitrate_is_cck(int bitrate) { … } static u8 ath10k_mac_bitrate_to_rate(int bitrate) { … } u8 ath10k_mac_hw_rate_to_idx(const struct ieee80211_supported_band *sband, u8 hw_rate, bool cck) { … } u8 ath10k_mac_bitrate_to_idx(const struct ieee80211_supported_band *sband, u32 bitrate) { … } static int ath10k_mac_get_rate_hw_value(int bitrate) { … } static int ath10k_mac_get_max_vht_mcs_map(u16 mcs_map, int nss) { … } static u32 ath10k_mac_max_ht_nss(const u8 ht_mcs_mask[IEEE80211_HT_MCS_MASK_LEN]) { … } static u32 ath10k_mac_max_vht_nss(const u16 vht_mcs_mask[NL80211_VHT_NSS_MAX]) { … } int ath10k_mac_ext_resource_config(struct ath10k *ar, u32 val) { … } /**********/ /* Crypto */ /**********/ static int ath10k_send_key(struct ath10k_vif *arvif, struct ieee80211_key_conf *key, enum set_key_cmd cmd, const u8 *macaddr, u32 flags) { … } static int ath10k_install_key(struct ath10k_vif *arvif, struct ieee80211_key_conf *key, enum set_key_cmd cmd, const u8 *macaddr, u32 flags) { … } static int ath10k_install_peer_wep_keys(struct ath10k_vif *arvif, const u8 *addr) { … } static int ath10k_clear_peer_keys(struct ath10k_vif *arvif, const u8 *addr) { … } bool ath10k_mac_is_peer_wep_key_set(struct ath10k *ar, const u8 *addr, u8 keyidx) { … } static int ath10k_clear_vdev_key(struct ath10k_vif *arvif, struct ieee80211_key_conf *key) { … } static int ath10k_mac_vif_update_wep_key(struct ath10k_vif *arvif, struct ieee80211_key_conf *key) { … } /*********************/ /* General utilities */ /*********************/ static inline enum wmi_phy_mode chan_to_phymode(const struct cfg80211_chan_def *chandef) { … } static u8 ath10k_parse_mpdudensity(u8 mpdudensity) { … } int ath10k_mac_vif_chan(struct ieee80211_vif *vif, struct cfg80211_chan_def *def) { … } static void ath10k_mac_num_chanctxs_iter(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *conf, void *data) { … } static int ath10k_mac_num_chanctxs(struct ath10k *ar) { … } static void ath10k_mac_get_any_chandef_iter(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *conf, void *data) { … } static void ath10k_wait_for_peer_delete_done(struct ath10k *ar, u32 vdev_id, const u8 *addr) { … } static int ath10k_peer_create(struct ath10k *ar, struct ieee80211_vif *vif, struct ieee80211_sta *sta, u32 vdev_id, const u8 *addr, enum wmi_peer_type peer_type) { … } static int ath10k_mac_set_kickout(struct ath10k_vif *arvif) { … } static int ath10k_mac_set_rts(struct ath10k_vif *arvif, u32 value) { … } static int ath10k_peer_delete(struct ath10k *ar, u32 vdev_id, const u8 *addr) { … } static void ath10k_peer_map_cleanup(struct ath10k *ar, struct ath10k_peer *peer) { … } static void ath10k_peer_cleanup(struct ath10k *ar, u32 vdev_id) { … } static void ath10k_peer_cleanup_all(struct ath10k *ar) { … } static int ath10k_mac_tdls_peer_update(struct ath10k *ar, u32 vdev_id, struct ieee80211_sta *sta, enum wmi_tdls_peer_state state) { … } /************************/ /* Interface management */ /************************/ void ath10k_mac_vif_beacon_free(struct ath10k_vif *arvif) { … } static void ath10k_mac_vif_beacon_cleanup(struct ath10k_vif *arvif) { … } static inline int ath10k_vdev_setup_sync(struct ath10k *ar) { … } static int ath10k_monitor_vdev_start(struct ath10k *ar, int vdev_id) { … } static int ath10k_monitor_vdev_stop(struct ath10k *ar) { … } static int ath10k_monitor_vdev_create(struct ath10k *ar) { … } static int ath10k_monitor_vdev_delete(struct ath10k *ar) { … } static int ath10k_monitor_start(struct ath10k *ar) { … } static int ath10k_monitor_stop(struct ath10k *ar) { … } static bool ath10k_mac_monitor_vdev_is_needed(struct ath10k *ar) { … } static bool ath10k_mac_monitor_vdev_is_allowed(struct ath10k *ar) { … } static int ath10k_monitor_recalc(struct ath10k *ar) { … } static bool ath10k_mac_can_set_cts_prot(struct ath10k_vif *arvif) { … } static int ath10k_mac_set_cts_prot(struct ath10k_vif *arvif) { … } static int ath10k_recalc_rtscts_prot(struct ath10k_vif *arvif) { … } static int ath10k_start_cac(struct ath10k *ar) { … } static int ath10k_stop_cac(struct ath10k *ar) { … } static void ath10k_mac_has_radar_iter(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *conf, void *data) { … } static bool ath10k_mac_has_radar_enabled(struct ath10k *ar) { … } static void ath10k_recalc_radar_detection(struct ath10k *ar) { … } static int ath10k_vdev_stop(struct ath10k_vif *arvif) { … } static int ath10k_vdev_start_restart(struct ath10k_vif *arvif, const struct cfg80211_chan_def *chandef, bool restart) { … } static int ath10k_vdev_start(struct ath10k_vif *arvif, const struct cfg80211_chan_def *def) { … } static int ath10k_vdev_restart(struct ath10k_vif *arvif, const struct cfg80211_chan_def *def) { … } static int ath10k_mac_setup_bcn_p2p_ie(struct ath10k_vif *arvif, struct sk_buff *bcn) { … } static int ath10k_mac_remove_vendor_ie(struct sk_buff *skb, unsigned int oui, u8 oui_type, size_t ie_offset) { … } static int ath10k_mac_setup_bcn_tmpl(struct ath10k_vif *arvif) { … } static int ath10k_mac_setup_prb_tmpl(struct ath10k_vif *arvif) { … } static int ath10k_mac_vif_fix_hidden_ssid(struct ath10k_vif *arvif) { … } static void ath10k_control_beaconing(struct ath10k_vif *arvif, struct ieee80211_bss_conf *info) { … } static void ath10k_control_ibss(struct ath10k_vif *arvif, struct ieee80211_vif *vif) { … } static int ath10k_mac_vif_recalc_ps_wake_threshold(struct ath10k_vif *arvif) { … } static int ath10k_mac_vif_recalc_ps_poll_count(struct ath10k_vif *arvif) { … } static int ath10k_mac_num_vifs_started(struct ath10k *ar) { … } static int ath10k_mac_vif_setup_ps(struct ath10k_vif *arvif) { … } static int ath10k_mac_vif_disable_keepalive(struct ath10k_vif *arvif) { … } static void ath10k_mac_vif_ap_csa_count_down(struct ath10k_vif *arvif) { … } static void ath10k_mac_vif_ap_csa_work(struct work_struct *work) { … } static void ath10k_mac_handle_beacon_iter(void *data, u8 *mac, struct ieee80211_vif *vif) { … } void ath10k_mac_handle_beacon(struct ath10k *ar, struct sk_buff *skb) { … } static void ath10k_mac_handle_beacon_miss_iter(void *data, u8 *mac, struct ieee80211_vif *vif) { … } void ath10k_mac_handle_beacon_miss(struct ath10k *ar, u32 vdev_id) { … } static void ath10k_mac_vif_sta_connection_loss_work(struct work_struct *work) { … } /**********************/ /* Station management */ /**********************/ static u32 ath10k_peer_assoc_h_listen_intval(struct ath10k *ar, struct ieee80211_vif *vif) { … } static void ath10k_peer_assoc_h_basic(struct ath10k *ar, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct wmi_peer_assoc_complete_arg *arg) { … } static void ath10k_peer_assoc_h_crypto(struct ath10k *ar, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct wmi_peer_assoc_complete_arg *arg) { … } static void ath10k_peer_assoc_h_rates(struct ath10k *ar, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct wmi_peer_assoc_complete_arg *arg) { … } static bool ath10k_peer_assoc_h_ht_masked(const u8 ht_mcs_mask[IEEE80211_HT_MCS_MASK_LEN]) { … } static bool ath10k_peer_assoc_h_vht_masked(const u16 vht_mcs_mask[NL80211_VHT_NSS_MAX]) { … } static void ath10k_peer_assoc_h_ht(struct ath10k *ar, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct wmi_peer_assoc_complete_arg *arg) { … } static int ath10k_peer_assoc_qos_ap(struct ath10k *ar, struct ath10k_vif *arvif, struct ieee80211_sta *sta) { … } static u16 ath10k_peer_assoc_h_vht_limit(u16 tx_mcs_set, const u16 vht_mcs_limit[NL80211_VHT_NSS_MAX]) { … } static u32 get_160mhz_nss_from_maxrate(int rate) { … } static void ath10k_peer_assoc_h_vht(struct ath10k *ar, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct wmi_peer_assoc_complete_arg *arg) { … } static void ath10k_peer_assoc_h_qos(struct ath10k *ar, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct wmi_peer_assoc_complete_arg *arg) { … } static bool ath10k_mac_sta_has_ofdm_only(struct ieee80211_sta *sta) { … } static enum wmi_phy_mode ath10k_mac_get_phymode_vht(struct ath10k *ar, struct ieee80211_sta *sta) { … } static void ath10k_peer_assoc_h_phymode(struct ath10k *ar, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct wmi_peer_assoc_complete_arg *arg) { … } static int ath10k_peer_assoc_prepare(struct ath10k *ar, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct wmi_peer_assoc_complete_arg *arg) { … } static const u32 ath10k_smps_map[] = …; static int ath10k_setup_peer_smps(struct ath10k *ar, struct ath10k_vif *arvif, const u8 *addr, const struct ieee80211_sta_ht_cap *ht_cap) { … } static int ath10k_mac_vif_recalc_txbf(struct ath10k *ar, struct ieee80211_vif *vif, struct ieee80211_sta_vht_cap vht_cap) { … } static bool ath10k_mac_is_connected(struct ath10k *ar) { … } static int ath10k_mac_txpower_setup(struct ath10k *ar, int txpower) { … } static int ath10k_mac_txpower_recalc(struct ath10k *ar) { … } static int ath10k_mac_set_sar_power(struct ath10k *ar) { … } static int ath10k_mac_set_sar_specs(struct ieee80211_hw *hw, const struct cfg80211_sar_specs *sar) { … } /* can be called only in mac80211 callbacks due to `key_count` usage */ static void ath10k_bss_assoc(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *bss_conf) { … } static void ath10k_bss_disassoc(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } static int ath10k_new_peer_tid_config(struct ath10k *ar, struct ieee80211_sta *sta, struct ath10k_vif *arvif) { … } static int ath10k_station_assoc(struct ath10k *ar, struct ieee80211_vif *vif, struct ieee80211_sta *sta, bool reassoc) { … } static int ath10k_station_disassoc(struct ath10k *ar, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { … } /**************/ /* Regulatory */ /**************/ static int ath10k_update_channel_list(struct ath10k *ar) { … } static enum wmi_dfs_region ath10k_mac_get_dfs_region(enum nl80211_dfs_regions dfs_region) { … } static void ath10k_regd_update(struct ath10k *ar) { … } static void ath10k_mac_update_channel_list(struct ath10k *ar, struct ieee80211_supported_band *band) { … } static void ath10k_reg_notifier(struct wiphy *wiphy, struct regulatory_request *request) { … } static void ath10k_stop_radar_confirmation(struct ath10k *ar) { … } /***************/ /* TX handlers */ /***************/ enum ath10k_mac_tx_path { … }; void ath10k_mac_tx_lock(struct ath10k *ar, int reason) { … } static void ath10k_mac_tx_unlock_iter(void *data, u8 *mac, struct ieee80211_vif *vif) { … } void ath10k_mac_tx_unlock(struct ath10k *ar, int reason) { … } void ath10k_mac_vif_tx_lock(struct ath10k_vif *arvif, int reason) { … } void ath10k_mac_vif_tx_unlock(struct ath10k_vif *arvif, int reason) { … } static void ath10k_mac_vif_handle_tx_pause(struct ath10k_vif *arvif, enum wmi_tlv_tx_pause_id pause_id, enum wmi_tlv_tx_pause_action action) { … } struct ath10k_mac_tx_pause { … }; static void ath10k_mac_handle_tx_pause_iter(void *data, u8 *mac, struct ieee80211_vif *vif) { … } void ath10k_mac_handle_tx_pause_vdev(struct ath10k *ar, u32 vdev_id, enum wmi_tlv_tx_pause_id pause_id, enum wmi_tlv_tx_pause_action action) { … } static enum ath10k_hw_txrx_mode ath10k_mac_tx_h_get_txmode(struct ath10k *ar, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct sk_buff *skb) { … } static bool ath10k_tx_h_use_hwcrypto(struct ieee80211_vif *vif, struct sk_buff *skb) { … } /* HTT Tx uses Native Wifi tx mode which expects 802.11 frames without QoS * Control in the header. */ static void ath10k_tx_h_nwifi(struct ieee80211_hw *hw, struct sk_buff *skb) { … } static void ath10k_tx_h_8023(struct sk_buff *skb) { … } static void ath10k_tx_h_add_p2p_noa_ie(struct ath10k *ar, struct ieee80211_vif *vif, struct sk_buff *skb) { … } static void ath10k_mac_tx_h_fill_cb(struct ath10k *ar, struct ieee80211_vif *vif, struct ieee80211_txq *txq, struct ieee80211_sta *sta, struct sk_buff *skb, u16 airtime) { … } bool ath10k_mac_tx_frm_has_freq(struct ath10k *ar) { … } static int ath10k_mac_tx_wmi_mgmt(struct ath10k *ar, struct sk_buff *skb) { … } static enum ath10k_mac_tx_path ath10k_mac_tx_h_get_txpath(struct ath10k *ar, struct sk_buff *skb, enum ath10k_hw_txrx_mode txmode) { … } static int ath10k_mac_tx_submit(struct ath10k *ar, enum ath10k_hw_txrx_mode txmode, enum ath10k_mac_tx_path txpath, struct sk_buff *skb) { … } /* This function consumes the sk_buff regardless of return value as far as * caller is concerned so no freeing is necessary afterwards. */ static int ath10k_mac_tx(struct ath10k *ar, struct ieee80211_vif *vif, enum ath10k_hw_txrx_mode txmode, enum ath10k_mac_tx_path txpath, struct sk_buff *skb, bool noque_offchan) { … } void ath10k_offchan_tx_purge(struct ath10k *ar) { … } void ath10k_offchan_tx_work(struct work_struct *work) { … } void ath10k_mgmt_over_wmi_tx_purge(struct ath10k *ar) { … } void ath10k_mgmt_over_wmi_tx_work(struct work_struct *work) { … } static void ath10k_mac_txq_init(struct ieee80211_txq *txq) { … } static void ath10k_mac_txq_unref(struct ath10k *ar, struct ieee80211_txq *txq) { … } struct ieee80211_txq *ath10k_mac_txq_lookup(struct ath10k *ar, u16 peer_id, u8 tid) { … } static bool ath10k_mac_tx_can_push(struct ieee80211_hw *hw, struct ieee80211_txq *txq) { … } /* Return estimated airtime in microsecond, which is calculated using last * reported TX rate. This is just a rough estimation because host driver has no * knowledge of the actual transmit rate, retries or aggregation. If actual * airtime can be reported by firmware, then delta between estimated and actual * airtime can be adjusted from deficit. */ #define IEEE80211_ATF_OVERHEAD … #define IEEE80211_ATF_OVERHEAD_IFS … static u16 ath10k_mac_update_airtime(struct ath10k *ar, struct ieee80211_txq *txq, struct sk_buff *skb) { … } int ath10k_mac_tx_push_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq) { … } static int ath10k_mac_schedule_txq(struct ieee80211_hw *hw, u32 ac) { … } void ath10k_mac_tx_push_pending(struct ath10k *ar) { … } EXPORT_SYMBOL(…); /************/ /* Scanning */ /************/ void __ath10k_scan_finish(struct ath10k *ar) { … } void ath10k_scan_finish(struct ath10k *ar) { … } static int ath10k_scan_stop(struct ath10k *ar) { … } static void ath10k_scan_abort(struct ath10k *ar) { … } void ath10k_scan_timeout_work(struct work_struct *work) { … } static int ath10k_start_scan(struct ath10k *ar, const struct wmi_start_scan_arg *arg) { … } /**********************/ /* mac80211 callbacks */ /**********************/ static void ath10k_mac_op_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control, struct sk_buff *skb) { … } static void ath10k_mac_op_wake_tx_queue(struct ieee80211_hw *hw, struct ieee80211_txq *txq) { … } /* Must not be called with conf_mutex held as workers can use that also. */ void ath10k_drain_tx(struct ath10k *ar) { … } void ath10k_halt(struct ath10k *ar) { … } static int ath10k_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant) { … } static bool ath10k_check_chain_mask(struct ath10k *ar, u32 cm, const char *dbg) { … } static int ath10k_mac_get_vht_cap_bf_sts(struct ath10k *ar) { … } static int ath10k_mac_get_vht_cap_bf_sound_dim(struct ath10k *ar) { … } static struct ieee80211_sta_vht_cap ath10k_create_vht_cap(struct ath10k *ar) { … } static struct ieee80211_sta_ht_cap ath10k_get_ht_cap(struct ath10k *ar) { … } static void ath10k_mac_setup_ht_vht_cap(struct ath10k *ar) { … } static int __ath10k_set_antenna(struct ath10k *ar, u32 tx_ant, u32 rx_ant) { … } static int ath10k_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant) { … } static int __ath10k_fetch_bb_timing_dt(struct ath10k *ar, struct wmi_bb_timing_cfg_arg *bb_timing) { … } static int ath10k_mac_rfkill_config(struct ath10k *ar) { … } int ath10k_mac_rfkill_enable_radio(struct ath10k *ar, bool enable) { … } static int ath10k_start(struct ieee80211_hw *hw) { … } static void ath10k_stop(struct ieee80211_hw *hw, bool suspend) { … } static int ath10k_config_ps(struct ath10k *ar) { … } static int ath10k_config(struct ieee80211_hw *hw, u32 changed) { … } static u32 get_nss_from_chainmask(u16 chain_mask) { … } static int ath10k_mac_set_txbf_conf(struct ath10k_vif *arvif) { … } static void ath10k_update_vif_offload(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } /* * TODO: * Figure out how to handle WMI_VDEV_SUBTYPE_P2P_DEVICE, * because we will send mgmt frames without CCK. This requirement * for P2P_FIND/GO_NEG should be handled by checking CCK flag * in the TX packet. */ static int ath10k_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } static void ath10k_mac_vif_tx_unlock_all(struct ath10k_vif *arvif) { … } static void ath10k_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } /* * FIXME: Has to be verified. */ #define SUPPORTED_FILTERS … static void ath10k_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags, unsigned int *total_flags, u64 multicast) { … } static void ath10k_recalculate_mgmt_rate(struct ath10k *ar, struct ieee80211_vif *vif, struct cfg80211_chan_def *def) { … } static void ath10k_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *info, u64 changed) { … } static void ath10k_mac_op_set_coverage_class(struct ieee80211_hw *hw, s16 value) { … } struct ath10k_mac_tdls_iter_data { … }; static void ath10k_mac_tdls_vif_stations_count_iter(void *data, struct ieee80211_sta *sta) { … } static int ath10k_mac_tdls_vif_stations_count(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } static int ath10k_hw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_scan_request *hw_req) { … } static void ath10k_cancel_hw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } static void ath10k_set_key_h_def_keyidx(struct ath10k *ar, struct ath10k_vif *arvif, enum set_key_cmd cmd, struct ieee80211_key_conf *key) { … } static int ath10k_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 ath10k_set_default_unicast_key(struct ieee80211_hw *hw, struct ieee80211_vif *vif, int keyidx) { … } static void ath10k_sta_rc_update_wk(struct work_struct *wk) { … } static int ath10k_mac_inc_num_stations(struct ath10k_vif *arvif, struct ieee80211_sta *sta) { … } static void ath10k_mac_dec_num_stations(struct ath10k_vif *arvif, struct ieee80211_sta *sta) { … } static int ath10k_sta_set_txpwr(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { … } struct ath10k_mac_iter_tid_conf_data { … }; static bool ath10k_mac_bitrate_mask_has_single_rate(struct ath10k *ar, enum nl80211_band band, const struct cfg80211_bitrate_mask *mask, int *vht_num_rates) { … } static int ath10k_mac_bitrate_mask_get_single_rate(struct ath10k *ar, enum nl80211_band band, const struct cfg80211_bitrate_mask *mask, u8 *rate, u8 *nss, bool vht_only) { … } static int ath10k_mac_validate_rate_mask(struct ath10k *ar, struct ieee80211_sta *sta, u32 rate_ctrl_flag, u8 nss) { … } static int ath10k_mac_tid_bitrate_config(struct ath10k *ar, struct ieee80211_vif *vif, struct ieee80211_sta *sta, u32 *rate_ctrl_flag, u8 *rate_ctrl, enum nl80211_tx_rate_setting txrate_type, const struct cfg80211_bitrate_mask *mask) { … } static int ath10k_mac_set_tid_config(struct ath10k *ar, struct ieee80211_sta *sta, struct ieee80211_vif *vif, u32 changed, struct wmi_per_peer_per_tid_cfg_arg *arg) { … } static int ath10k_mac_parse_tid_config(struct ath10k *ar, struct ieee80211_sta *sta, struct ieee80211_vif *vif, struct cfg80211_tid_cfg *tid_conf, struct wmi_per_peer_per_tid_cfg_arg *arg) { … } static int ath10k_mac_reset_tid_config(struct ath10k *ar, struct ieee80211_sta *sta, struct ath10k_vif *arvif, u8 tids) { … } static void ath10k_sta_tid_cfg_wk(struct work_struct *wk) { … } static void ath10k_mac_vif_stations_tid_conf(void *data, struct ieee80211_sta *sta) { … } static int ath10k_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 int ath10k_conf_tx_uapsd(struct ath10k *ar, struct ieee80211_vif *vif, u16 ac, bool enable) { … } static int ath10k_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, unsigned int link_id, u16 ac, const struct ieee80211_tx_queue_params *params) { … } static int ath10k_remain_on_channel(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_channel *chan, int duration, enum ieee80211_roc_type type) { … } static int ath10k_cancel_remain_on_channel(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { … } /* * Both RTS and Fragmentation threshold are interface-specific * in ath10k, but device-specific in mac80211. */ static int ath10k_set_rts_threshold(struct ieee80211_hw *hw, u32 value) { … } static int ath10k_mac_op_set_frag_threshold(struct ieee80211_hw *hw, u32 value) { … } void ath10k_mac_wait_tx_complete(struct ath10k *ar) { … } static void ath10k_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u32 queues, bool drop) { … } /* TODO: Implement this function properly * For now it is needed to reply to Probe Requests in IBSS mode. * Probably we need this information from FW. */ static int ath10k_tx_last_beacon(struct ieee80211_hw *hw) { … } static void ath10k_reconfig_complete(struct ieee80211_hw *hw, enum ieee80211_reconfig_type reconfig_type) { … } static void ath10k_mac_update_bss_chan_survey(struct ath10k *ar, struct ieee80211_channel *channel) { … } static int ath10k_get_survey(struct ieee80211_hw *hw, int idx, struct survey_info *survey) { … } static bool ath10k_mac_bitrate_mask_get_single_nss(struct ath10k *ar, enum nl80211_band band, const struct cfg80211_bitrate_mask *mask, int *nss) { … } static int ath10k_mac_set_fixed_rate_params(struct ath10k_vif *arvif, u8 rate, u8 nss, u8 sgi, u8 ldpc) { … } static bool ath10k_mac_can_set_bitrate_mask(struct ath10k *ar, enum nl80211_band band, const struct cfg80211_bitrate_mask *mask, bool allow_pfr) { … } static bool ath10k_mac_set_vht_bitrate_mask_fixup(struct ath10k *ar, struct ath10k_vif *arvif, struct ieee80211_sta *sta) { … } static void ath10k_mac_set_bitrate_mask_iter(void *data, struct ieee80211_sta *sta) { … } static void ath10k_mac_clr_bitrate_mask_iter(void *data, struct ieee80211_sta *sta) { … } static int ath10k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw, struct ieee80211_vif *vif, const struct cfg80211_bitrate_mask *mask) { … } static void ath10k_sta_rc_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, u32 changed) { … } static void ath10k_offset_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif, s64 tsf_offset) { … } static int ath10k_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_ampdu_params *params) { … } static void ath10k_mac_update_rx_channel(struct ath10k *ar, struct ieee80211_chanctx_conf *ctx, struct ieee80211_vif_chanctx_switch *vifs, int n_vifs) { … } static void ath10k_mac_update_vif_chan(struct ath10k *ar, struct ieee80211_vif_chanctx_switch *vifs, int n_vifs) { … } static int ath10k_mac_op_add_chanctx(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *ctx) { … } static void ath10k_mac_op_remove_chanctx(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *ctx) { … } struct ath10k_mac_change_chanctx_arg { … }; static void ath10k_mac_change_chanctx_cnt_iter(void *data, u8 *mac, struct ieee80211_vif *vif) { … } static void ath10k_mac_change_chanctx_fill_iter(void *data, u8 *mac, struct ieee80211_vif *vif) { … } static void ath10k_mac_op_change_chanctx(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *ctx, u32 changed) { … } static int ath10k_mac_op_assign_vif_chanctx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *link_conf, struct ieee80211_chanctx_conf *ctx) { … } static void ath10k_mac_op_unassign_vif_chanctx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *link_conf, struct ieee80211_chanctx_conf *ctx) { … } static int ath10k_mac_op_switch_vif_chanctx(struct ieee80211_hw *hw, struct ieee80211_vif_chanctx_switch *vifs, int n_vifs, enum ieee80211_chanctx_switch_mode mode) { … } static void ath10k_mac_op_sta_pre_rcu_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { … } /* HT MCS parameters with Nss = 1 */ static const struct ath10k_index_ht_data_rate_type supported_ht_mcs_rate_nss1[] = …; /* HT MCS parameters with Nss = 2 */ static const struct ath10k_index_ht_data_rate_type supported_ht_mcs_rate_nss2[] = …; /* MCS parameters with Nss = 1 */ static const struct ath10k_index_vht_data_rate_type supported_vht_mcs_rate_nss1[] = …; /*MCS parameters with Nss = 2 */ static const struct ath10k_index_vht_data_rate_type supported_vht_mcs_rate_nss2[] = …; static void ath10k_mac_get_rate_flags_ht(struct ath10k *ar, u32 rate, u8 nss, u8 mcs, u8 *flags, u8 *bw) { … } static void ath10k_mac_get_rate_flags_vht(struct ath10k *ar, u32 rate, u8 nss, u8 mcs, u8 *flags, u8 *bw) { … } static void ath10k_mac_get_rate_flags(struct ath10k *ar, u32 rate, enum ath10k_phy_mode mode, u8 nss, u8 mcs, u8 *flags, u8 *bw) { … } static void ath10k_mac_parse_bitrate(struct ath10k *ar, u32 rate_code, u32 bitrate_kbps, struct rate_info *rate) { … } static void ath10k_mac_sta_get_peer_stats_info(struct ath10k *ar, struct ieee80211_sta *sta, struct station_info *sinfo) { … } static void ath10k_sta_statistics(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct station_info *sinfo) { … } static int ath10k_mac_op_set_tid_config(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct cfg80211_tid_config *tid_config) { … } static int ath10k_mac_op_reset_tid_config(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, u8 tids) { … } static const struct ieee80211_ops ath10k_ops = …; #define CHAN2G(_channel, _freq, _flags) … #define CHAN5G(_channel, _freq, _flags) … static const struct ieee80211_channel ath10k_2ghz_channels[] = …; static const struct ieee80211_channel ath10k_5ghz_channels[] = …; struct ath10k *ath10k_mac_create(size_t priv_size) { … } void ath10k_mac_destroy(struct ath10k *ar) { … } static const struct ieee80211_iface_limit ath10k_if_limits[] = …; static const struct ieee80211_iface_limit ath10k_10x_if_limits[] = …; static const struct ieee80211_iface_combination ath10k_if_comb[] = …; static const struct ieee80211_iface_combination ath10k_10x_if_comb[] = …; static const struct ieee80211_iface_limit ath10k_tlv_if_limit[] = …; static const struct ieee80211_iface_limit ath10k_tlv_qcs_if_limit[] = …; static const struct ieee80211_iface_limit ath10k_tlv_if_limit_ibss[] = …; /* FIXME: This is not thoroughly tested. These combinations may over- or * underestimate hw/fw capabilities. */ static struct ieee80211_iface_combination ath10k_tlv_if_comb[] = …; static struct ieee80211_iface_combination ath10k_tlv_qcs_if_comb[] = …; static const struct ieee80211_iface_limit ath10k_10_4_if_limits[] = …; static const struct ieee80211_iface_combination ath10k_10_4_if_comb[] = …; static const struct ieee80211_iface_combination ath10k_10_4_bcn_int_if_comb[] = …; static void ath10k_get_arvif_iter(void *data, u8 *mac, struct ieee80211_vif *vif) { … } struct ath10k_vif *ath10k_get_arvif(struct ath10k *ar, u32 vdev_id) { … } #define WRD_METHOD … #define WRDD_WIFI … static u32 ath10k_mac_wrdd_get_mcc(struct ath10k *ar, union acpi_object *wrdd) { … } static int ath10k_mac_get_wrdd_regulatory(struct ath10k *ar, u16 *rd) { … } static int ath10k_mac_init_rd(struct ath10k *ar) { … } int ath10k_mac_register(struct ath10k *ar) { … } void ath10k_mac_unregister(struct ath10k *ar) { … }
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