drivers/net/wireless/intel/iwlwifi/fw/api/offload.h

   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) 2021-2024 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  */
  14 enum 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 &struct 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  */
  52 struct 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_v2 - Stored beacon notification
  64  *
  65  * @common: fields common for all versions
  66  * @data: beacon data, length in @byte_count
  67  */
  68 struct 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  */
  81 struct 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__ */