1/* SPDX-License-Identifier: BSD-3-Clause-Clear */
2/*
3 * Copyright (c) 2020 The Linux Foundation. All rights reserved.
4 * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
5 */
6
7#ifndef _WOW_H_
8#define _WOW_H_
9
10struct ath11k_wow {
11	u32 max_num_patterns;
12	struct completion wakeup_completed;
13	struct wiphy_wowlan_support wowlan_support;
14};
15
16struct rfc1042_hdr {
17	u8 llc_dsap;
18	u8 llc_ssap;
19	u8 llc_ctrl;
20	u8 snap_oui[3];
21	__be16 snap_type;
22} __packed;
23
24#define ATH11K_WOW_RETRY_NUM		3
25#define ATH11K_WOW_RETRY_WAIT_MS	200
26#define ATH11K_WOW_PATTERNS		22
27
28#ifdef CONFIG_PM
29
30int ath11k_wow_init(struct ath11k *ar);
31int ath11k_wow_op_suspend(struct ieee80211_hw *hw,
32			  struct cfg80211_wowlan *wowlan);
33int ath11k_wow_op_resume(struct ieee80211_hw *hw);
34void ath11k_wow_op_set_wakeup(struct ieee80211_hw *hw, bool enabled);
35int ath11k_wow_enable(struct ath11k_base *ab);
36int ath11k_wow_wakeup(struct ath11k_base *ab);
37
38#else
39
40static inline int ath11k_wow_init(struct ath11k *ar)
41{
42	return 0;
43}
44
45static inline int ath11k_wow_enable(struct ath11k_base *ab)
46{
47	return 0;
48}
49
50static inline int ath11k_wow_wakeup(struct ath11k_base *ab)
51{
52	return 0;
53}
54
55#endif /* CONFIG_PM */
56#endif /* _WOW_H_ */
57