1 /* SPDX-License-Identifier: BSD-3-Clause-Clear */ 2 /* 3 * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. 4 * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. 5 */ 6 7 #ifndef ATH12K_MAC_H 8 #define ATH12K_MAC_H 9 10 #include <net/mac80211.h> 11 #include <net/cfg80211.h> 12 13 struct ath12k; 14 struct ath12k_base; 15 struct ath12k_hw; 16 struct ath12k_pdev_map; 17 18 struct ath12k_generic_iter { 19 struct ath12k *ar; 20 int ret; 21 }; 22 23 /* number of failed packets (20 packets with 16 sw reties each) */ 24 #define ATH12K_KICKOUT_THRESHOLD (20 * 16) 25 26 /* Use insanely high numbers to make sure that the firmware implementation 27 * won't start, we have the same functionality already in hostapd. Unit 28 * is seconds. 29 */ 30 #define ATH12K_KEEPALIVE_MIN_IDLE 3747 31 #define ATH12K_KEEPALIVE_MAX_IDLE 3895 32 #define ATH12K_KEEPALIVE_MAX_UNRESPONSIVE 3900 33 34 /* FIXME: should these be in ieee80211.h? */ 35 #define IEEE80211_VHT_MCS_SUPPORT_0_11_MASK GENMASK(23, 16) 36 #define IEEE80211_DISABLE_VHT_MCS_SUPPORT_0_11 BIT(24) 37 38 #define ATH12K_CHAN_WIDTH_NUM 14 39 40 #define ATH12K_TX_POWER_MAX_VAL 70 41 #define ATH12K_TX_POWER_MIN_VAL 0 42 43 enum ath12k_supported_bw { 44 ATH12K_BW_20 = 0, 45 ATH12K_BW_40 = 1, 46 ATH12K_BW_80 = 2, 47 ATH12K_BW_160 = 3, 48 ATH12K_BW_320 = 4, 49 }; 50 51 extern const struct htt_rx_ring_tlv_filter ath12k_mac_mon_status_filter_default; 52 53 void ath12k_mac_destroy(struct ath12k_base *ab); 54 void ath12k_mac_unregister(struct ath12k_base *ab); 55 int ath12k_mac_register(struct ath12k_base *ab); 56 int ath12k_mac_allocate(struct ath12k_base *ab); 57 int ath12k_mac_hw_ratecode_to_legacy_rate(u8 hw_rc, u8 preamble, u8 *rateidx, 58 u16 *rate); 59 u8 ath12k_mac_bitrate_to_idx(const struct ieee80211_supported_band *sband, 60 u32 bitrate); 61 u8 ath12k_mac_hw_rate_to_idx(const struct ieee80211_supported_band *sband, 62 u8 hw_rate, bool cck); 63 64 void __ath12k_mac_scan_finish(struct ath12k *ar); 65 void ath12k_mac_scan_finish(struct ath12k *ar); 66 67 struct ath12k_vif *ath12k_mac_get_arvif(struct ath12k *ar, u32 vdev_id); 68 struct ath12k_vif *ath12k_mac_get_arvif_by_vdev_id(struct ath12k_base *ab, 69 u32 vdev_id); 70 struct ath12k *ath12k_mac_get_ar_by_vdev_id(struct ath12k_base *ab, u32 vdev_id); 71 struct ath12k *ath12k_mac_get_ar_by_pdev_id(struct ath12k_base *ab, u32 pdev_id); 72 73 void ath12k_mac_drain_tx(struct ath12k *ar); 74 void ath12k_mac_peer_cleanup_all(struct ath12k *ar); 75 int ath12k_mac_tx_mgmt_pending_free(int buf_id, void *skb, void *ctx); 76 enum rate_info_bw ath12k_mac_bw_to_mac80211_bw(enum ath12k_supported_bw bw); 77 enum ath12k_supported_bw ath12k_mac_mac80211_bw_to_ath12k_bw(enum rate_info_bw bw); 78 enum hal_encrypt_type ath12k_dp_tx_get_encrypt_type(u32 cipher); 79 int ath12k_mac_rfkill_enable_radio(struct ath12k *ar, bool enable); 80 int ath12k_mac_rfkill_config(struct ath12k *ar); 81 int ath12k_mac_wait_tx_complete(struct ath12k *ar); 82 void ath12k_mac_handle_beacon(struct ath12k *ar, struct sk_buff *skb); 83 void ath12k_mac_handle_beacon_miss(struct ath12k *ar, u32 vdev_id); 84 85 #endif 86