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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/sys/contrib/dev/iwlwifi/fw/api/offload.h
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/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */

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/*

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 * Copyright (C) 2012-2014 Intel Corporation

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 * Copyright (C) 2013-2015 Intel Mobile Communications GmbH

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 * Copyright (C) 2016-2017 Intel Deutschland GmbH

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 * Copyright (C) 2021-2025 Intel Corporation

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 */

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#ifndef __iwl_fw_api_offload_h__

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#define __iwl_fw_api_offload_h__

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/**

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 * enum iwl_prot_offload_subcmd_ids - protocol offload commands

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 */

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enum iwl_prot_offload_subcmd_ids {

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	/**

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	 * @WOWLAN_WAKE_PKT_NOTIFICATION: Notification in &struct iwl_wowlan_wake_pkt_notif

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	 */

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	WOWLAN_WAKE_PKT_NOTIFICATION = 0xFC,

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	/**

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	 * @WOWLAN_INFO_NOTIFICATION: Notification in

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	 * &struct iwl_wowlan_info_notif_v1, iwl_wowlan_info_notif_v3,

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	 * or &struct iwl_wowlan_info_notif

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	 */

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	WOWLAN_INFO_NOTIFICATION = 0xFD,

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	/**

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	 * @D3_END_NOTIFICATION: End D3 state notification

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	 */

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	D3_END_NOTIFICATION = 0xFE,

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	/**

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	 * @STORED_BEACON_NTF: &struct iwl_stored_beacon_notif_v2 or

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	 *	&struct iwl_stored_beacon_notif

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	 */

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	STORED_BEACON_NTF = 0xFF,

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};

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#define MAX_STORED_BEACON_SIZE 600

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/**

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 * struct iwl_stored_beacon_notif_common - Stored beacon notif common fields

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 *

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 * @system_time: system time on air rise

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 * @tsf: TSF on air rise

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 * @beacon_timestamp: beacon on air rise

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 * @band: band, matches &RX_RES_PHY_FLAGS_BAND_24 definition

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 * @channel: channel this beacon was received on

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 * @rates: rate in ucode internal format

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 * @byte_count: frame's byte count

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 */

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struct iwl_stored_beacon_notif_common {

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	__le32 system_time;

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	__le64 tsf;

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	__le32 beacon_timestamp;

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	__le16 band;

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	__le16 channel;

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	__le32 rates;

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	__le32 byte_count;

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} __packed;

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/**

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 * struct iwl_stored_beacon_notif_v2 - Stored beacon notification

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 *

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 * @common: fields common for all versions

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 * @data: beacon data, length in @byte_count

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 */

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struct iwl_stored_beacon_notif_v2 {

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	struct iwl_stored_beacon_notif_common common;

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	u8 data[MAX_STORED_BEACON_SIZE];

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} __packed; /* WOWLAN_STROED_BEACON_INFO_S_VER_2 */

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/**

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 * struct iwl_stored_beacon_notif - Stored beacon notification

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 *

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 * @common: fields common for all versions

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 * @sta_id: station for which the beacon was received

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 * @reserved: reserved for alignment

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 * @data: beacon data, length in @byte_count

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 */

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struct iwl_stored_beacon_notif {

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	struct iwl_stored_beacon_notif_common common;

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	u8 sta_id;

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	u8 reserved[3];

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	u8 data[MAX_STORED_BEACON_SIZE];

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} __packed; /* WOWLAN_STROED_BEACON_INFO_S_VER_3, _VER_4 */

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#endif /* __iwl_fw_api_offload_h__ */

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