drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h - linux - Git at Google

 /******************************************************************************
  *
  * This file is provided under a dual BSD/GPLv2 license.  When using or
  * redistributing this file, you may do so under either license.
  *
  * GPL LICENSE SUMMARY
  *
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
  * Copyright(c) 2018 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
  * published by the Free Software Foundation.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
  * Contact Information:
  *  Intel Linux Wireless <linuxwifi@intel.com>
  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  *
  * BSD LICENSE
  *
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
  * Copyright(c) 2018 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  *  * Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  *  * Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
  *    the documentation and/or other materials provided with the
  *    distribution.
  *  * Neither the name Intel Corporation nor the names of its
  *    contributors may be used to endorse or promote products derived
  *    from this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  *****************************************************************************/

 #ifndef __iwl_fw_api_mac_cfg_h__
 #define __iwl_fw_api_mac_cfg_h__

 /**
  * enum iwl_mac_conf_subcmd_ids - mac configuration command IDs
  */
 enum iwl_mac_conf_subcmd_ids {
 	/**
 	 * @LOW_LATENCY_CMD: &struct iwl_mac_low_latency_cmd
 	 */
 	LOW_LATENCY_CMD = 0x3,
 	/**
 	 * @CHANNEL_SWITCH_TIME_EVENT_CMD: &struct iwl_chan_switch_te_cmd
 	 */
 	CHANNEL_SWITCH_TIME_EVENT_CMD = 0x4,
 	/**
 	 * @PROBE_RESPONSE_DATA_NOTIF: &struct iwl_probe_resp_data_notif
 	 */
 	PROBE_RESPONSE_DATA_NOTIF = 0xFC,

 	/**
 	 * @CHANNEL_SWITCH_NOA_NOTIF: &struct iwl_channel_switch_noa_notif
 	 */
 	CHANNEL_SWITCH_NOA_NOTIF = 0xFF,
 };

 #define IWL_P2P_NOA_DESC_COUNT	(2)

 /**
  * struct iwl_p2p_noa_attr - NOA attr contained in probe resp FW notification
  *
  * @id: attribute id
  * @len_low: length low half
  * @len_high: length high half
  * @idx: instance of NoA timing
  * @ctwin: GO's ct window and pwer save capability
  * @desc: NoA descriptor
  * @reserved: reserved for alignment purposes
  */
 struct iwl_p2p_noa_attr {
 	u8 id;
 	u8 len_low;
 	u8 len_high;
 	u8 idx;
 	u8 ctwin;
 	struct ieee80211_p2p_noa_desc desc[IWL_P2P_NOA_DESC_COUNT];
 	u8 reserved;
 } __packed;

 #define IWL_PROBE_RESP_DATA_NO_CSA (0xff)

 /**
  * struct iwl_probe_resp_data_notif - notification with NOA and CSA counter
  *
  * @mac_id: the mac which should send the probe response
  * @noa_active: notifies if the noa attribute should be handled
  * @noa_attr: P2P NOA attribute
  * @csa_counter: current csa counter
  * @reserved: reserved for alignment purposes
  */
 struct iwl_probe_resp_data_notif {
 	__le32 mac_id;
 	__le32 noa_active;
 	struct iwl_p2p_noa_attr noa_attr;
 	u8 csa_counter;
 	u8 reserved[3];
 } __packed; /* PROBE_RESPONSE_DATA_NTFY_API_S_VER_1 */

 /**
  * struct iwl_channel_switch_noa_notif - Channel switch NOA notification
  *
  * @id_and_color: ID and color of the MAC
  */
 struct iwl_channel_switch_noa_notif {
 	__le32 id_and_color;
 } __packed; /* CHANNEL_SWITCH_START_NTFY_API_S_VER_1 */

 /**
  * struct iwl_chan_switch_te_cmd - Channel Switch Time Event command
  *
  * @mac_id: MAC ID for channel switch
  * @action: action to perform, one of FW_CTXT_ACTION_*
  * @tsf: beacon tsf
  * @cs_count: channel switch count from CSA/eCSA IE
  * @cs_delayed_bcn_count: if set to N (!= 0) GO/AP can delay N beacon intervals
  *	at the new channel after the channel switch, otherwise (N == 0) expect
  *	beacon right after the channel switch.
  * @cs_mode: 1 - quiet, 0 - otherwise
  * @reserved: reserved for alignment purposes
  */
 struct iwl_chan_switch_te_cmd {
 	__le32 mac_id;
 	__le32 action;
 	__le32 tsf;
 	u8 cs_count;
 	u8 cs_delayed_bcn_count;
 	u8 cs_mode;
 	u8 reserved;
 } __packed; /* MAC_CHANNEL_SWITCH_TIME_EVENT_S_VER_2 */

 /**
  * struct iwl_mac_low_latency_cmd - set/clear mac to 'low-latency mode'
  *
  * @mac_id: MAC ID to whom to apply the low-latency configurations
  * @low_latency_rx: 1/0 to set/clear Rx low latency direction
  * @low_latency_tx: 1/0 to set/clear Tx low latency direction
  * @reserved: reserved for alignment purposes
  */
 struct iwl_mac_low_latency_cmd {
 	__le32 mac_id;
 	u8 low_latency_rx;
 	u8 low_latency_tx;
 	__le16 reserved;
 } __packed; /* MAC_LOW_LATENCY_API_S_VER_1 */

 #endif /* __iwl_fw_api_mac_cfg_h__ */
	/******************************************************************************
	*
	* This file is provided under a dual BSD/GPLv2 license. When using or
	* redistributing this file, you may do so under either license.
	*
	* GPL LICENSE SUMMARY
	*
	* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
	* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
	* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
	* Copyright(c) 2018 Intel Corporation
	*
	* This program is free software; you can redistribute it and/or modify
	* it under the terms of version 2 of the GNU General Public License as
	* published by the Free Software Foundation.
	*
	* This program is distributed in the hope that it will be useful, but
	* WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	* General Public License for more details.
	*
	* The full GNU General Public License is included in this distribution
	* in the file called COPYING.
	*
	* Contact Information:
	* Intel Linux Wireless <linuxwifi@intel.com>
	* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
	*
	* BSD LICENSE
	*
	* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
	* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
	* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
	* Copyright(c) 2018 Intel Corporation
	* All rights reserved.
	*
	* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions
	* are met:
	*
	* * Redistributions of source code must retain the above copyright
	* notice, this list of conditions and the following disclaimer.
	* * Redistributions in binary form must reproduce the above copyright
	* notice, this list of conditions and the following disclaimer in
	* the documentation and/or other materials provided with the
	* distribution.
	* * Neither the name Intel Corporation nor the names of its
	* contributors may be used to endorse or promote products derived
	* from this software without specific prior written permission.
	*
	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
	* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	*
	*****************************************************************************/

	#ifndef __iwl_fw_api_mac_cfg_h__
	#define __iwl_fw_api_mac_cfg_h__

	/**
	* enum iwl_mac_conf_subcmd_ids - mac configuration command IDs
	*/
	enum iwl_mac_conf_subcmd_ids {
	/**
	* @LOW_LATENCY_CMD: &struct iwl_mac_low_latency_cmd
	*/
	LOW_LATENCY_CMD = 0x3,
	/**
	* @CHANNEL_SWITCH_TIME_EVENT_CMD: &struct iwl_chan_switch_te_cmd
	*/
	CHANNEL_SWITCH_TIME_EVENT_CMD = 0x4,
	/**
	* @PROBE_RESPONSE_DATA_NOTIF: &struct iwl_probe_resp_data_notif
	*/
	PROBE_RESPONSE_DATA_NOTIF = 0xFC,

	/**
	* @CHANNEL_SWITCH_NOA_NOTIF: &struct iwl_channel_switch_noa_notif
	*/
	CHANNEL_SWITCH_NOA_NOTIF = 0xFF,
	};

	#define IWL_P2P_NOA_DESC_COUNT (2)

	/**
	* struct iwl_p2p_noa_attr - NOA attr contained in probe resp FW notification
	*
	* @id: attribute id
	* @len_low: length low half
	* @len_high: length high half
	* @idx: instance of NoA timing
	* @ctwin: GO's ct window and pwer save capability
	* @desc: NoA descriptor
	* @reserved: reserved for alignment purposes
	*/
	struct iwl_p2p_noa_attr {
	u8 id;
	u8 len_low;
	u8 len_high;
	u8 idx;
	u8 ctwin;
	struct ieee80211_p2p_noa_desc desc[IWL_P2P_NOA_DESC_COUNT];
	u8 reserved;
	} __packed;

	#define IWL_PROBE_RESP_DATA_NO_CSA (0xff)

	/**
	* struct iwl_probe_resp_data_notif - notification with NOA and CSA counter
	*
	* @mac_id: the mac which should send the probe response
	* @noa_active: notifies if the noa attribute should be handled
	* @noa_attr: P2P NOA attribute
	* @csa_counter: current csa counter
	* @reserved: reserved for alignment purposes
	*/
	struct iwl_probe_resp_data_notif {
	__le32 mac_id;
	__le32 noa_active;
	struct iwl_p2p_noa_attr noa_attr;
	u8 csa_counter;
	u8 reserved[3];
	} __packed; /* PROBE_RESPONSE_DATA_NTFY_API_S_VER_1 */

	/**
	* struct iwl_channel_switch_noa_notif - Channel switch NOA notification
	*
	* @id_and_color: ID and color of the MAC
	*/
	struct iwl_channel_switch_noa_notif {
	__le32 id_and_color;
	} __packed; /* CHANNEL_SWITCH_START_NTFY_API_S_VER_1 */

	/**
	* struct iwl_chan_switch_te_cmd - Channel Switch Time Event command
	*
	* @mac_id: MAC ID for channel switch
	* @action: action to perform, one of FW_CTXT_ACTION_*
	* @tsf: beacon tsf
	* @cs_count: channel switch count from CSA/eCSA IE
	* @cs_delayed_bcn_count: if set to N (!= 0) GO/AP can delay N beacon intervals
	* at the new channel after the channel switch, otherwise (N == 0) expect
	* beacon right after the channel switch.
	* @cs_mode: 1 - quiet, 0 - otherwise
	* @reserved: reserved for alignment purposes
	*/
	struct iwl_chan_switch_te_cmd {
	__le32 mac_id;
	__le32 action;
	__le32 tsf;
	u8 cs_count;
	u8 cs_delayed_bcn_count;
	u8 cs_mode;
	u8 reserved;
	} __packed; /* MAC_CHANNEL_SWITCH_TIME_EVENT_S_VER_2 */

	/**
	* struct iwl_mac_low_latency_cmd - set/clear mac to 'low-latency mode'
	*
	* @mac_id: MAC ID to whom to apply the low-latency configurations
	* @low_latency_rx: 1/0 to set/clear Rx low latency direction
	* @low_latency_tx: 1/0 to set/clear Tx low latency direction
	* @reserved: reserved for alignment purposes
	*/
	struct iwl_mac_low_latency_cmd {
	__le32 mac_id;
	u8 low_latency_rx;
	u8 low_latency_tx;
	__le16 reserved;
	} __packed; /* MAC_LOW_LATENCY_API_S_VER_1 */

	#endif /* __iwl_fw_api_mac_cfg_h__ */