ba9177fcef
Implement basic WoW functionalities such as magic-packet, disconnect and pattern. The logic is very similar to ath10k. When WoW is configured, ath11k_core_suspend and ath11k_core_resume are skipped as WoW configuration and hif suspend/resume are done in ath11k_wow_op_suspend() and ath11k_wow_op_resume(). Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Signed-off-by: Carl Huang <quic_cjhuang@quicinc.com> Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com> Signed-off-by: Wen Gong <quic_wgong@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/1644308006-22784-2-git-send-email-quic_cjhuang@quicinc.com
55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause-Clear */
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/*
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* Copyright (c) 2020 The Linux Foundation. All rights reserved.
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*/
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#ifndef _WOW_H_
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#define _WOW_H_
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struct ath11k_wow {
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u32 max_num_patterns;
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struct completion wakeup_completed;
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struct wiphy_wowlan_support wowlan_support;
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};
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struct rfc1042_hdr {
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u8 llc_dsap;
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u8 llc_ssap;
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u8 llc_ctrl;
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u8 snap_oui[3];
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__be16 snap_type;
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} __packed;
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#define ATH11K_WOW_RETRY_NUM 3
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#define ATH11K_WOW_RETRY_WAIT_MS 200
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#define ATH11K_WOW_PATTERNS 22
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#ifdef CONFIG_PM
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int ath11k_wow_init(struct ath11k *ar);
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int ath11k_wow_op_suspend(struct ieee80211_hw *hw,
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struct cfg80211_wowlan *wowlan);
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int ath11k_wow_op_resume(struct ieee80211_hw *hw);
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void ath11k_wow_op_set_wakeup(struct ieee80211_hw *hw, bool enabled);
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int ath11k_wow_enable(struct ath11k_base *ab);
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int ath11k_wow_wakeup(struct ath11k_base *ab);
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#else
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static inline int ath11k_wow_init(struct ath11k *ar)
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{
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return 0;
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}
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static inline int ath11k_wow_enable(struct ath11k_base *ab)
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{
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return 0;
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}
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static inline int ath11k_wow_wakeup(struct ath11k_base *ab)
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{
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return 0;
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}
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#endif /* CONFIG_PM */
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#endif /* _WOW_H_ */
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