1/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
 2/*
 3 * Copyright (C) 2012-2014 Intel Corporation
 4 * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
 5 * Copyright (C) 2016-2017 Intel Deutschland GmbH
 6 * Copyright (C) 2021-2023 Intel Corporation
 7 */
 8#ifndef __iwl_fw_api_offload_h__
 9#define __iwl_fw_api_offload_h__
10
11/**
12 * enum iwl_prot_offload_subcmd_ids - protocol offload commands
13 */
14enum iwl_prot_offload_subcmd_ids {
15	/**
16	 * @WOWLAN_WAKE_PKT_NOTIFICATION: Notification in &struct iwl_wowlan_wake_pkt_notif
17	 */
18	WOWLAN_WAKE_PKT_NOTIFICATION = 0xFC,
19
20	/**
21	 * @WOWLAN_INFO_NOTIFICATION: Notification in
22	 * &struct iwl_wowlan_info_notif_v1, &struct iwl_wowlan_info_notif_v2,
23	 * or iwl_wowlan_info_notif
24	 */
25	WOWLAN_INFO_NOTIFICATION = 0xFD,
26
27	/**
28	 * @D3_END_NOTIFICATION: End D3 state notification
29	 */
30	D3_END_NOTIFICATION = 0xFE,
31
32	/**
33	 * @STORED_BEACON_NTF: &struct iwl_stored_beacon_notif_v2 or
34	 *	&struct iwl_stored_beacon_notif_v3
35	 */
36	STORED_BEACON_NTF = 0xFF,
37};
38
39#define MAX_STORED_BEACON_SIZE 600
40
41/**
42 * struct iwl_stored_beacon_notif_common - Stored beacon notif common fields
43 *
44 * @system_time: system time on air rise
45 * @tsf: TSF on air rise
46 * @beacon_timestamp: beacon on air rise
47 * @band: band, matches &RX_RES_PHY_FLAGS_BAND_24 definition
48 * @channel: channel this beacon was received on
49 * @rates: rate in ucode internal format
50 * @byte_count: frame's byte count
51 */
52struct iwl_stored_beacon_notif_common {
53	__le32 system_time;
54	__le64 tsf;
55	__le32 beacon_timestamp;
56	__le16 band;
57	__le16 channel;
58	__le32 rates;
59	__le32 byte_count;
60} __packed;
61
62/**
63 * struct iwl_stored_beacon_notif - Stored beacon notification
64 *
65 * @common: fields common for all versions
66 * @data: beacon data, length in @byte_count
67 */
68struct iwl_stored_beacon_notif_v2 {
69	struct iwl_stored_beacon_notif_common common;
70	u8 data[MAX_STORED_BEACON_SIZE];
71} __packed; /* WOWLAN_STROED_BEACON_INFO_S_VER_2 */
72
73/**
74 * struct iwl_stored_beacon_notif_v3 - Stored beacon notification
75 *
76 * @common: fields common for all versions
77 * @sta_id: station for which the beacon was received
78 * @reserved: reserved for alignment
79 * @data: beacon data, length in @byte_count
80 */
81struct iwl_stored_beacon_notif_v3 {
82	struct iwl_stored_beacon_notif_common common;
83	u8 sta_id;
84	u8 reserved[3];
85	u8 data[MAX_STORED_BEACON_SIZE];
86} __packed; /* WOWLAN_STROED_BEACON_INFO_S_VER_3 */
87
88#endif /* __iwl_fw_api_offload_h__ */