/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #ifndef ATH12K_MAC_H #define ATH12K_MAC_H #include #include #include "wmi.h" struct ath12k; struct ath12k_base; struct ath12k_hw; struct ath12k_hw_group; struct ath12k_pdev_map; struct ath12k_generic_iter { struct ath12k *ar; int ret; }; /* number of failed packets (20 packets with 16 sw reties each) */ #define ATH12K_KICKOUT_THRESHOLD (20 * 16) /* Use insanely high numbers to make sure that the firmware implementation * won't start, we have the same functionality already in hostapd. Unit * is seconds. */ #define ATH12K_KEEPALIVE_MIN_IDLE 3747 #define ATH12K_KEEPALIVE_MAX_IDLE 3895 #define ATH12K_KEEPALIVE_MAX_UNRESPONSIVE 3900 #define ATH12K_PDEV_TX_POWER_INVALID ((u32)-1) #define ATH12K_PDEV_TX_POWER_REFRESH_TIME_MSECS 5000 /* msecs */ /* FIXME: should these be in ieee80211.h? */ #define IEEE80211_VHT_MCS_SUPPORT_0_11_MASK GENMASK(23, 16) #define IEEE80211_DISABLE_VHT_MCS_SUPPORT_0_11 BIT(24) #define ATH12K_CHAN_WIDTH_NUM 14 #define ATH12K_BW_NSS_MAP_ENABLE BIT(31) #define ATH12K_PEER_RX_NSS_160MHZ GENMASK(2, 0) #define ATH12K_TX_POWER_MAX_VAL 70 #define ATH12K_TX_POWER_MIN_VAL 0 #define ATH12K_DEFAULT_LINK_ID 0 #define ATH12K_INVALID_LINK_ID 255 /* Default link after the IEEE802.11 defined Max link id limit * for driver usage purpose. */ #define ATH12K_FIRST_SCAN_LINK IEEE80211_MLD_MAX_NUM_LINKS #define ATH12K_SCAN_LINKS_MASK GENMASK(ATH12K_NUM_MAX_LINKS, IEEE80211_MLD_MAX_NUM_LINKS) #define ATH12K_NUM_MAX_ACTIVE_LINKS_PER_DEVICE 2 #define HECAP_PHY_SUBFMR_GET(hecap_phy) \ u8_get_bits(hecap_phy[3], IEEE80211_HE_PHY_CAP3_SU_BEAMFORMER) #define HECAP_PHY_SUBFME_GET(hecap_phy) \ u8_get_bits(hecap_phy[4], IEEE80211_HE_PHY_CAP4_SU_BEAMFORMEE) #define HECAP_PHY_MUBFMR_GET(hecap_phy) \ u8_get_bits(hecap_phy[4], IEEE80211_HE_PHY_CAP4_MU_BEAMFORMER) #define HECAP_PHY_ULMUMIMO_GET(hecap_phy) \ u8_get_bits(hecap_phy[2], IEEE80211_HE_PHY_CAP2_UL_MU_FULL_MU_MIMO) #define HECAP_PHY_ULOFDMA_GET(hecap_phy) \ u8_get_bits(hecap_phy[2], IEEE80211_HE_PHY_CAP2_UL_MU_PARTIAL_MU_MIMO) enum ath12k_supported_bw { ATH12K_BW_20 = 0, ATH12K_BW_40 = 1, ATH12K_BW_80 = 2, ATH12K_BW_160 = 3, ATH12K_BW_320 = 4, }; enum ath12k_gi { ATH12K_RATE_INFO_GI_0_8, ATH12K_RATE_INFO_GI_1_6, ATH12K_RATE_INFO_GI_3_2, }; enum ath12k_ltf { ATH12K_RATE_INFO_1XLTF, ATH12K_RATE_INFO_2XLTF, ATH12K_RATE_INFO_4XLTF, }; struct ath12k_mac_get_any_chanctx_conf_arg { struct ath12k *ar; struct ieee80211_chanctx_conf *chanctx_conf; }; /** * struct ath12k_chan_power_info - TPE containing power info per channel chunk * @chan_cfreq: channel center freq (MHz) * e.g. * channel 37/20 MHz, it is 6135 * channel 37/40 MHz, it is 6125 * channel 37/80 MHz, it is 6145 * channel 37/160 MHz, it is 6185 * @tx_power: transmit power (dBm) */ struct ath12k_chan_power_info { u16 chan_cfreq; s8 tx_power; }; /* ath12k only deals with 320 MHz, so 16 subchannels */ #define ATH12K_NUM_PWR_LEVELS 16 /** * struct ath12k_reg_tpc_power_info - regulatory TPC power info * @is_psd_power: is PSD power or not * @eirp_power: Maximum EIRP power (dBm), valid only if power is PSD * @ap_power_type: type of power (SP/LPI/VLP) * @num_pwr_levels: number of power levels * @reg_max: Array of maximum TX power (dBm) per PSD value * @ap_constraint_power: AP constraint power (dBm) * @tpe: TPE values processed from TPE IE * @chan_power_info: power info to send to firmware */ struct ath12k_reg_tpc_power_info { bool is_psd_power; u8 eirp_power; enum wmi_reg_6g_ap_type ap_power_type; u8 num_pwr_levels; u8 reg_max[ATH12K_NUM_PWR_LEVELS]; u8 ap_constraint_power; s8 tpe[ATH12K_NUM_PWR_LEVELS]; struct ath12k_chan_power_info chan_power_info[ATH12K_NUM_PWR_LEVELS]; }; extern const struct htt_rx_ring_tlv_filter ath12k_mac_mon_status_filter_default; #define ATH12K_SCAN_11D_INTERVAL 600000 #define ATH12K_11D_INVALID_VDEV_ID 0xFFFF void ath12k_mac_11d_scan_start(struct ath12k *ar, u32 vdev_id); void ath12k_mac_11d_scan_stop(struct ath12k *ar); void ath12k_mac_11d_scan_stop_all(struct ath12k_base *ab); void ath12k_mac_destroy(struct ath12k_hw_group *ag); void ath12k_mac_unregister(struct ath12k_hw_group *ag); int ath12k_mac_register(struct ath12k_hw_group *ag); int ath12k_mac_allocate(struct ath12k_hw_group *ag); int ath12k_mac_hw_ratecode_to_legacy_rate(u8 hw_rc, u8 preamble, u8 *rateidx, u16 *rate); u8 ath12k_mac_bitrate_to_idx(const struct ieee80211_supported_band *sband, u32 bitrate); u8 ath12k_mac_hw_rate_to_idx(const struct ieee80211_supported_band *sband, u8 hw_rate, bool cck); void __ath12k_mac_scan_finish(struct ath12k *ar); void ath12k_mac_scan_finish(struct ath12k *ar); struct ath12k_link_vif *ath12k_mac_get_arvif(struct ath12k *ar, u32 vdev_id); struct ath12k_link_vif *ath12k_mac_get_arvif_by_vdev_id(struct ath12k_base *ab, u32 vdev_id); struct ath12k *ath12k_mac_get_ar_by_vdev_id(struct ath12k_base *ab, u32 vdev_id); struct ath12k *ath12k_mac_get_ar_by_pdev_id(struct ath12k_base *ab, u32 pdev_id); void ath12k_mac_drain_tx(struct ath12k *ar); void ath12k_mac_peer_cleanup_all(struct ath12k *ar); void ath12k_mac_dp_peer_cleanup(struct ath12k_hw *ah); int ath12k_mac_tx_mgmt_pending_free(int buf_id, void *skb, void *ctx); enum rate_info_bw ath12k_mac_bw_to_mac80211_bw(enum ath12k_supported_bw bw); enum ath12k_supported_bw ath12k_mac_mac80211_bw_to_ath12k_bw(enum rate_info_bw bw); enum hal_encrypt_type ath12k_dp_tx_get_encrypt_type(u32 cipher); int ath12k_mac_rfkill_enable_radio(struct ath12k *ar, bool enable); int ath12k_mac_rfkill_config(struct ath12k *ar); int ath12k_mac_wait_tx_complete(struct ath12k *ar); void ath12k_mac_handle_beacon(struct ath12k *ar, struct sk_buff *skb); void ath12k_mac_handle_beacon_miss(struct ath12k *ar, struct ath12k_link_vif *arvif); int ath12k_mac_vif_set_keepalive(struct ath12k_link_vif *arvif, enum wmi_sta_keepalive_method method, u32 interval); u8 ath12k_mac_get_target_pdev_id(struct ath12k *ar); int ath12k_mac_mlo_setup(struct ath12k_hw_group *ag); int ath12k_mac_mlo_ready(struct ath12k_hw_group *ag); void ath12k_mac_mlo_teardown(struct ath12k_hw_group *ag); int ath12k_mac_vdev_stop(struct ath12k_link_vif *arvif); void ath12k_mac_get_any_chanctx_conf_iter(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *conf, void *data); u16 ath12k_mac_he_convert_tones_to_ru_tones(u16 tones); enum nl80211_eht_ru_alloc ath12k_mac_eht_ru_tones_to_nl80211_eht_ru_alloc(u16 ru_tones); enum nl80211_eht_gi ath12k_mac_eht_gi_to_nl80211_eht_gi(u8 sgi); struct ieee80211_bss_conf *ath12k_mac_get_link_bss_conf(struct ath12k_link_vif *arvif); struct ath12k *ath12k_get_ar_by_vif(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u8 link_id); int ath12k_mac_get_fw_stats(struct ath12k *ar, struct ath12k_fw_stats_req_params *param); void ath12k_mac_update_freq_range(struct ath12k *ar, u32 freq_low, u32 freq_high); void ath12k_mac_fill_reg_tpc_info(struct ath12k *ar, struct ath12k_link_vif *arvif, struct ieee80211_chanctx_conf *ctx); int ath12k_mac_op_start(struct ieee80211_hw *hw); void ath12k_mac_op_stop(struct ieee80211_hw *hw, bool suspend); void ath12k_mac_op_reconfig_complete(struct ieee80211_hw *hw, enum ieee80211_reconfig_type reconfig_type); int ath12k_mac_op_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif); void ath12k_mac_op_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif); void ath12k_mac_op_update_vif_offload(struct ieee80211_hw *hw, struct ieee80211_vif *vif); int ath12k_mac_op_config(struct ieee80211_hw *hw, int radio_idx, u32 changed); void ath12k_mac_op_link_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *info, u64 changed); void ath12k_mac_op_vif_cfg_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u64 changed); int ath12k_mac_op_change_vif_links (struct ieee80211_hw *hw, struct ieee80211_vif *vif, u16 old_links, u16 new_links, struct ieee80211_bss_conf *ol[IEEE80211_MLD_MAX_NUM_LINKS]); void ath12k_mac_op_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags, unsigned int *total_flags, u64 multicast); int ath12k_mac_op_hw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_scan_request *hw_req); void ath12k_mac_op_cancel_hw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif); int ath12k_mac_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); void ath12k_mac_op_set_rekey_data(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct cfg80211_gtk_rekey_data *data); int ath12k_mac_op_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); int ath12k_mac_op_sta_set_txpwr(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta); void ath12k_mac_op_link_sta_rc_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_link_sta *link_sta, u32 changed); int ath12k_mac_op_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, unsigned int link_id, u16 ac, const struct ieee80211_tx_queue_params *params); int ath12k_mac_op_set_antenna(struct ieee80211_hw *hw, int radio_idx, u32 tx_ant, u32 rx_ant); int ath12k_mac_op_get_antenna(struct ieee80211_hw *hw, int radio_idx, u32 *tx_ant, u32 *rx_ant); int ath12k_mac_op_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_ampdu_params *params); int ath12k_mac_op_add_chanctx(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *ctx); void ath12k_mac_op_remove_chanctx(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *ctx); void ath12k_mac_op_change_chanctx(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *ctx, u32 changed); int ath12k_mac_op_assign_vif_chanctx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *link_conf, struct ieee80211_chanctx_conf *ctx); void ath12k_mac_op_unassign_vif_chanctx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *link_conf, struct ieee80211_chanctx_conf *ctx); int ath12k_mac_op_switch_vif_chanctx(struct ieee80211_hw *hw, struct ieee80211_vif_chanctx_switch *vifs, int n_vifs, enum ieee80211_chanctx_switch_mode mode); int ath12k_mac_op_set_rts_threshold(struct ieee80211_hw *hw, int radio_idx, u32 value); int ath12k_mac_op_set_frag_threshold(struct ieee80211_hw *hw, int radio_idx, u32 value); int ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw, struct ieee80211_vif *vif, const struct cfg80211_bitrate_mask *mask); int ath12k_mac_op_get_survey(struct ieee80211_hw *hw, int idx, struct survey_info *survey); void ath12k_mac_op_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u32 queues, bool drop); void ath12k_mac_op_sta_statistics(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct station_info *sinfo); void ath12k_mac_op_link_sta_statistics(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_link_sta *link_sta, struct link_station_info *link_sinfo); int ath12k_mac_op_remain_on_channel(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_channel *chan, int duration, enum ieee80211_roc_type type); int ath12k_mac_op_cancel_remain_on_channel(struct ieee80211_hw *hw, struct ieee80211_vif *vif); int ath12k_mac_op_change_sta_links(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, u16 old_links, u16 new_links); bool ath12k_mac_op_can_activate_links(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u16 active_links); int ath12k_mac_op_get_txpower(struct ieee80211_hw *hw, struct ieee80211_vif *vif, unsigned int link_id, int *dbm); int ath12k_mac_mgmt_tx(struct ath12k *ar, struct sk_buff *skb, bool is_prb_rsp); void ath12k_mac_add_p2p_noa_ie(struct ath12k *ar, struct ieee80211_vif *vif, struct sk_buff *skb, bool is_prb_rsp); u8 ath12k_mac_get_tx_link(struct ieee80211_sta *sta, struct ieee80211_vif *vif, u8 link, struct sk_buff *skb, u32 info_flags); void ath12k_mlo_mcast_update_tx_link_address(struct ieee80211_vif *vif, u8 link_id, struct sk_buff *skb, u32 info_flags); #endif