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 #include "wmi.h" 13 14 struct ath12k; 15 struct ath12k_base; 16 struct ath12k_hw; 17 struct ath12k_pdev_map; 18 19 struct ath12k_generic_iter { 20 struct ath12k *ar; 21 int ret; 22 }; 23 24 /* number of failed packets (20 packets with 16 sw reties each) */ 25 #define ATH12K_KICKOUT_THRESHOLD (20 * 16) 26 27 /* Use insanely high numbers to make sure that the firmware implementation 28 * won't start, we have the same functionality already in hostapd. Unit 29 * is seconds. 30 */ 31 #define ATH12K_KEEPALIVE_MIN_IDLE 3747 32 #define ATH12K_KEEPALIVE_MAX_IDLE 3895 33 #define ATH12K_KEEPALIVE_MAX_UNRESPONSIVE 3900 34 35 /* FIXME: should these be in ieee80211.h? */ 36 #define IEEE80211_VHT_MCS_SUPPORT_0_11_MASK GENMASK(23, 16) 37 #define IEEE80211_DISABLE_VHT_MCS_SUPPORT_0_11 BIT(24) 38 39 #define ATH12K_CHAN_WIDTH_NUM 14 40 41 #define ATH12K_TX_POWER_MAX_VAL 70 42 #define ATH12K_TX_POWER_MIN_VAL 0 43 44 #define ATH12K_DEFAULT_LINK_ID 0 45 #define ATH12K_INVALID_LINK_ID 255 46 47 enum ath12k_supported_bw { 48 ATH12K_BW_20 = 0, 49 ATH12K_BW_40 = 1, 50 ATH12K_BW_80 = 2, 51 ATH12K_BW_160 = 3, 52 ATH12K_BW_320 = 4, 53 }; 54 55 extern const struct htt_rx_ring_tlv_filter ath12k_mac_mon_status_filter_default; 56 57 void ath12k_mac_destroy(struct ath12k_base *ab); 58 void ath12k_mac_unregister(struct ath12k_base *ab); 59 int ath12k_mac_register(struct ath12k_base *ab); 60 int ath12k_mac_allocate(struct ath12k_base *ab); 61 int ath12k_mac_hw_ratecode_to_legacy_rate(u8 hw_rc, u8 preamble, u8 *rateidx, 62 u16 *rate); 63 u8 ath12k_mac_bitrate_to_idx(const struct ieee80211_supported_band *sband, 64 u32 bitrate); 65 u8 ath12k_mac_hw_rate_to_idx(const struct ieee80211_supported_band *sband, 66 u8 hw_rate, bool cck); 67 68 void __ath12k_mac_scan_finish(struct ath12k *ar); 69 void ath12k_mac_scan_finish(struct ath12k *ar); 70 71 struct ath12k_link_vif *ath12k_mac_get_arvif(struct ath12k *ar, u32 vdev_id); 72 struct ath12k_link_vif *ath12k_mac_get_arvif_by_vdev_id(struct ath12k_base *ab, 73 u32 vdev_id); 74 struct ath12k *ath12k_mac_get_ar_by_vdev_id(struct ath12k_base *ab, u32 vdev_id); 75 struct ath12k *ath12k_mac_get_ar_by_pdev_id(struct ath12k_base *ab, u32 pdev_id); 76 77 void ath12k_mac_drain_tx(struct ath12k *ar); 78 void ath12k_mac_peer_cleanup_all(struct ath12k *ar); 79 int ath12k_mac_tx_mgmt_pending_free(int buf_id, void *skb, void *ctx); 80 enum rate_info_bw ath12k_mac_bw_to_mac80211_bw(enum ath12k_supported_bw bw); 81 enum ath12k_supported_bw ath12k_mac_mac80211_bw_to_ath12k_bw(enum rate_info_bw bw); 82 enum hal_encrypt_type ath12k_dp_tx_get_encrypt_type(u32 cipher); 83 int ath12k_mac_rfkill_enable_radio(struct ath12k *ar, bool enable); 84 int ath12k_mac_rfkill_config(struct ath12k *ar); 85 int ath12k_mac_wait_tx_complete(struct ath12k *ar); 86 void ath12k_mac_handle_beacon(struct ath12k *ar, struct sk_buff *skb); 87 void ath12k_mac_handle_beacon_miss(struct ath12k *ar, u32 vdev_id); 88 int ath12k_mac_vif_set_keepalive(struct ath12k_link_vif *arvif, 89 enum wmi_sta_keepalive_method method, 90 u32 interval); 91 u8 ath12k_mac_get_target_pdev_id(struct ath12k *ar); 92 93 #endif 94