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40562e84e2
ieee80211_radar_detected() expects the driver to pass a channel context configuration during MLO. This is used to identify exactly which link detected the radar. Add support to pass this to mac80211. Since the link arvif is not known in the WMI event, introduce a helper iterator API, ath12k_mac_get_any_chanctx_conf_iter(), to get the channel context configuration. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Acked-by: Kalle Valo <kvalo@kernel.org> Link: https://patch.msgid.link/20241218-ath12k_mlo_dfs-v1-3-058e783bcfc7@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
113 lines
3.9 KiB
C
113 lines
3.9 KiB
C
/* 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) 2021-2024 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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#include "wmi.h"
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struct ath12k;
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struct ath12k_base;
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struct ath12k_hw;
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struct ath12k_hw_group;
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struct ath12k_pdev_map;
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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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#define ATH12K_DEFAULT_LINK_ID 0
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#define ATH12K_INVALID_LINK_ID 255
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/* Default link after the IEEE802.11 defined Max link id limit
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* for driver usage purpose.
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*/
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#define ATH12K_DEFAULT_SCAN_LINK IEEE80211_MLD_MAX_NUM_LINKS
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#define ATH12K_NUM_MAX_LINKS (IEEE80211_MLD_MAX_NUM_LINKS + 1)
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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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ATH12K_BW_320 = 4,
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};
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struct ath12k_mac_get_any_chanctx_conf_arg {
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struct ath12k *ar;
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struct ieee80211_chanctx_conf *chanctx_conf;
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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_hw_group *ag);
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void ath12k_mac_unregister(struct ath12k_hw_group *ag);
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int ath12k_mac_register(struct ath12k_hw_group *ag);
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int ath12k_mac_allocate(struct ath12k_hw_group *ag);
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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_link_vif *ath12k_mac_get_arvif(struct ath12k *ar, u32 vdev_id);
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struct ath12k_link_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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int ath12k_mac_rfkill_enable_radio(struct ath12k *ar, bool enable);
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int ath12k_mac_rfkill_config(struct ath12k *ar);
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int ath12k_mac_wait_tx_complete(struct ath12k *ar);
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void ath12k_mac_handle_beacon(struct ath12k *ar, struct sk_buff *skb);
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void ath12k_mac_handle_beacon_miss(struct ath12k *ar, u32 vdev_id);
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int ath12k_mac_vif_set_keepalive(struct ath12k_link_vif *arvif,
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enum wmi_sta_keepalive_method method,
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u32 interval);
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u8 ath12k_mac_get_target_pdev_id(struct ath12k *ar);
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int ath12k_mac_mlo_setup(struct ath12k_hw_group *ag);
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int ath12k_mac_mlo_ready(struct ath12k_hw_group *ag);
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void ath12k_mac_mlo_teardown(struct ath12k_hw_group *ag);
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int ath12k_mac_vdev_stop(struct ath12k_link_vif *arvif);
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void ath12k_mac_get_any_chanctx_conf_iter(struct ieee80211_hw *hw,
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struct ieee80211_chanctx_conf *conf,
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void *data);
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#endif
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