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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/sys/contrib/dev/athk/ath12k/mac.h
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/* SPDX-License-Identifier: BSD-3-Clause-Clear */

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/*

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 * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.

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 * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.

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 */

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#ifndef ATH12K_MAC_H

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#define ATH12K_MAC_H

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#include <net/mac80211.h>

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#include <net/cfg80211.h>

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struct ath12k;

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struct ath12k_base;

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struct ath12k_generic_iter {

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	struct ath12k *ar;

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	int ret;

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};

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/* number of failed packets (20 packets with 16 sw reties each) */

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#define ATH12K_KICKOUT_THRESHOLD		(20 * 16)

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/* Use insanely high numbers to make sure that the firmware implementation

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 * won't start, we have the same functionality already in hostapd. Unit

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 * is seconds.

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 */

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#define ATH12K_KEEPALIVE_MIN_IDLE		3747

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#define ATH12K_KEEPALIVE_MAX_IDLE		3895

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#define ATH12K_KEEPALIVE_MAX_UNRESPONSIVE	3900

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/* FIXME: should these be in ieee80211.h? */

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#define IEEE80211_VHT_MCS_SUPPORT_0_11_MASK	GENMASK(23, 16)

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#define IEEE80211_DISABLE_VHT_MCS_SUPPORT_0_11	BIT(24)

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#define ATH12K_CHAN_WIDTH_NUM			14

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#define ATH12K_TX_POWER_MAX_VAL	70

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#define ATH12K_TX_POWER_MIN_VAL	0

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enum ath12k_supported_bw {

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	ATH12K_BW_20    = 0,

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	ATH12K_BW_40    = 1,

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	ATH12K_BW_80    = 2,

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	ATH12K_BW_160   = 3,

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};

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extern const struct htt_rx_ring_tlv_filter ath12k_mac_mon_status_filter_default;

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void ath12k_mac_destroy(struct ath12k_base *ab);

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void ath12k_mac_unregister(struct ath12k_base *ab);

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int ath12k_mac_register(struct ath12k_base *ab);

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int ath12k_mac_allocate(struct ath12k_base *ab);

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int ath12k_mac_hw_ratecode_to_legacy_rate(u8 hw_rc, u8 preamble, u8 *rateidx,

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					  u16 *rate);

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u8 ath12k_mac_bitrate_to_idx(const struct ieee80211_supported_band *sband,

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			     u32 bitrate);

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u8 ath12k_mac_hw_rate_to_idx(const struct ieee80211_supported_band *sband,

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			     u8 hw_rate, bool cck);

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void __ath12k_mac_scan_finish(struct ath12k *ar);

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void ath12k_mac_scan_finish(struct ath12k *ar);

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struct ath12k_vif *ath12k_mac_get_arvif(struct ath12k *ar, u32 vdev_id);

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struct ath12k_vif *ath12k_mac_get_arvif_by_vdev_id(struct ath12k_base *ab,

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						   u32 vdev_id);

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struct ath12k *ath12k_mac_get_ar_by_vdev_id(struct ath12k_base *ab, u32 vdev_id);

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struct ath12k *ath12k_mac_get_ar_by_pdev_id(struct ath12k_base *ab, u32 pdev_id);

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void ath12k_mac_drain_tx(struct ath12k *ar);

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void ath12k_mac_peer_cleanup_all(struct ath12k *ar);

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int ath12k_mac_tx_mgmt_pending_free(int buf_id, void *skb, void *ctx);

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enum rate_info_bw ath12k_mac_bw_to_mac80211_bw(enum ath12k_supported_bw bw);

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enum ath12k_supported_bw ath12k_mac_mac80211_bw_to_ath12k_bw(enum rate_info_bw bw);

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enum hal_encrypt_type ath12k_dp_tx_get_encrypt_type(u32 cipher);

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#endif

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