| /* 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 <net/mac80211.h> |
| #include <net/cfg80211.h> |
| #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]; |
| }; |
| |
| #define ATH12K_OBSS_PD_MAX_THRESHOLD -82 |
| #define ATH12K_OBSS_PD_NON_SRG_MAX_THRESHOLD -62 |
| |
| 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 |
