c39e718a28
Due to IMR, when host returns from hibernate, commands cannot be sent as part of the resume flow, and so after ending d3 the FW needs to send notifications instead of responses. This notification indicates whether a fw reset is required. Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com> Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20220906161827.898ecba881b2.I13eb69bb5af08b9ac33043647eaed6b8d50e8659@changeid Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
86 lines
2.2 KiB
C
86 lines
2.2 KiB
C
/* 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) 2021-2022 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 &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
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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 - 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_v3 - 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_v3 {
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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 */
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#endif /* __iwl_fw_api_offload_h__ */
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