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
13struct ath12k;
14struct ath12k_base;
15struct ath12k_hw;
16struct ath12k_pdev_map;
17
18struct 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
43enum 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
51extern const struct htt_rx_ring_tlv_filter ath12k_mac_mon_status_filter_default;
52
53void ath12k_mac_destroy(struct ath12k_base *ab);
54void ath12k_mac_unregister(struct ath12k_base *ab);
55int ath12k_mac_register(struct ath12k_base *ab);
56int ath12k_mac_allocate(struct ath12k_base *ab);
57int ath12k_mac_hw_ratecode_to_legacy_rate(u8 hw_rc, u8 preamble, u8 *rateidx,
58					  u16 *rate);
59u8 ath12k_mac_bitrate_to_idx(const struct ieee80211_supported_band *sband,
60			     u32 bitrate);
61u8 ath12k_mac_hw_rate_to_idx(const struct ieee80211_supported_band *sband,
62			     u8 hw_rate, bool cck);
63
64void __ath12k_mac_scan_finish(struct ath12k *ar);
65void ath12k_mac_scan_finish(struct ath12k *ar);
66
67struct ath12k_vif *ath12k_mac_get_arvif(struct ath12k *ar, u32 vdev_id);
68struct ath12k_vif *ath12k_mac_get_arvif_by_vdev_id(struct ath12k_base *ab,
69						   u32 vdev_id);
70struct ath12k *ath12k_mac_get_ar_by_vdev_id(struct ath12k_base *ab, u32 vdev_id);
71struct ath12k *ath12k_mac_get_ar_by_pdev_id(struct ath12k_base *ab, u32 pdev_id);
72
73void ath12k_mac_drain_tx(struct ath12k *ar);
74void ath12k_mac_peer_cleanup_all(struct ath12k *ar);
75int ath12k_mac_tx_mgmt_pending_free(int buf_id, void *skb, void *ctx);
76enum rate_info_bw ath12k_mac_bw_to_mac80211_bw(enum ath12k_supported_bw bw);
77enum ath12k_supported_bw ath12k_mac_mac80211_bw_to_ath12k_bw(enum rate_info_bw bw);
78enum hal_encrypt_type ath12k_dp_tx_get_encrypt_type(u32 cipher);
79int ath12k_mac_rfkill_enable_radio(struct ath12k *ar, bool enable);
80int ath12k_mac_rfkill_config(struct ath12k *ar);
81#endif
82