215 lines
6.7 KiB
C
215 lines
6.7 KiB
C
/******************************************************************************
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*
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* This file is provided under a dual BSD/GPLv2 license. When using or
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* redistributing this file, you may do so under either license.
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*
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* GPL LICENSE SUMMARY
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*
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* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
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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) 2018 Intel Corporation
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* The full GNU General Public License is included in this distribution
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* in the file called COPYING.
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*
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* Contact Information:
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* Intel Linux Wireless <linuxwifi@intel.com>
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* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*
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* BSD LICENSE
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*
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* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
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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) 2018 Intel Corporation
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*****************************************************************************/
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#ifndef __iwl_fw_api_datapath_h__
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#define __iwl_fw_api_datapath_h__
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/**
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* enum iwl_data_path_subcmd_ids - data path group commands
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*/
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enum iwl_data_path_subcmd_ids {
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/**
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* @DQA_ENABLE_CMD: &struct iwl_dqa_enable_cmd
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*/
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DQA_ENABLE_CMD = 0x0,
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/**
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* @UPDATE_MU_GROUPS_CMD: &struct iwl_mu_group_mgmt_cmd
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*/
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UPDATE_MU_GROUPS_CMD = 0x1,
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/**
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* @TRIGGER_RX_QUEUES_NOTIF_CMD: &struct iwl_rxq_sync_cmd
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*/
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TRIGGER_RX_QUEUES_NOTIF_CMD = 0x2,
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/**
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* @STA_HE_CTXT_CMD: &struct iwl_he_sta_context_cmd
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*/
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STA_HE_CTXT_CMD = 0x7,
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/**
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* @RFH_QUEUE_CONFIG_CMD: &struct iwl_rfh_queue_config
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*/
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RFH_QUEUE_CONFIG_CMD = 0xD,
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/**
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* @TLC_MNG_CONFIG_CMD: &struct iwl_tlc_config_cmd
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*/
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TLC_MNG_CONFIG_CMD = 0xF,
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/**
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* @HE_AIR_SNIFFER_CONFIG_CMD: &struct iwl_he_monitor_cmd
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*/
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HE_AIR_SNIFFER_CONFIG_CMD = 0x13,
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/**
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* @CHEST_COLLECTOR_FILTER_CONFIG_CMD: Configure the CSI
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* matrix collection, uses &struct iwl_channel_estimation_cfg
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*/
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CHEST_COLLECTOR_FILTER_CONFIG_CMD = 0x14,
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/**
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* @RX_NO_DATA_NOTIF: &struct iwl_rx_no_data
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*/
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RX_NO_DATA_NOTIF = 0xF5,
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/**
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* @TLC_MNG_UPDATE_NOTIF: &struct iwl_tlc_update_notif
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*/
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TLC_MNG_UPDATE_NOTIF = 0xF7,
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/**
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* @STA_PM_NOTIF: &struct iwl_mvm_pm_state_notification
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*/
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STA_PM_NOTIF = 0xFD,
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/**
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* @MU_GROUP_MGMT_NOTIF: &struct iwl_mu_group_mgmt_notif
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*/
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MU_GROUP_MGMT_NOTIF = 0xFE,
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/**
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* @RX_QUEUES_NOTIFICATION: &struct iwl_rxq_sync_notification
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*/
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RX_QUEUES_NOTIFICATION = 0xFF,
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};
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/**
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* struct iwl_mu_group_mgmt_cmd - VHT MU-MIMO group configuration
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*
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* @reserved: reserved
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* @membership_status: a bitmap of MU groups
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* @user_position:the position of station in a group. If the station is in the
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* group then bits (group * 2) is the position -1
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*/
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struct iwl_mu_group_mgmt_cmd {
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__le32 reserved;
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__le32 membership_status[2];
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__le32 user_position[4];
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} __packed; /* MU_GROUP_ID_MNG_TABLE_API_S_VER_1 */
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/**
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* struct iwl_mu_group_mgmt_notif - VHT MU-MIMO group id notification
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*
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* @membership_status: a bitmap of MU groups
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* @user_position: the position of station in a group. If the station is in the
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* group then bits (group * 2) is the position -1
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*/
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struct iwl_mu_group_mgmt_notif {
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__le32 membership_status[2];
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__le32 user_position[4];
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} __packed; /* MU_GROUP_MNG_NTFY_API_S_VER_1 */
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enum iwl_channel_estimation_flags {
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IWL_CHANNEL_ESTIMATION_ENABLE = BIT(0),
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IWL_CHANNEL_ESTIMATION_TIMER = BIT(1),
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IWL_CHANNEL_ESTIMATION_COUNTER = BIT(2),
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};
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/**
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* struct iwl_channel_estimation_cfg - channel estimation reporting config
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*/
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struct iwl_channel_estimation_cfg {
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/**
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* @flags: flags, see &enum iwl_channel_estimation_flags
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*/
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__le32 flags;
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/**
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* @timer: if enabled via flags, automatically disable after this many
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* microseconds
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*/
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__le32 timer;
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/**
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* @count: if enabled via flags, automatically disable after this many
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* frames with channel estimation matrix were captured
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*/
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__le32 count;
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/**
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* @rate_n_flags_mask: only try to record the channel estimation matrix
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* if the rate_n_flags value for the received frame (let's call
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* that rx_rnf) matches the mask/value given here like this:
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* (rx_rnf & rate_n_flags_mask) == rate_n_flags_val.
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*/
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__le32 rate_n_flags_mask;
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/**
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* @rate_n_flags_val: see @rate_n_flags_mask
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*/
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__le32 rate_n_flags_val;
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/**
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* @reserved: reserved (for alignment)
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*/
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__le32 reserved;
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/**
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* @frame_types: bitmap of frame types to capture, the received frame's
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* subtype|type takes 6 bits in the frame and the corresponding bit
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* in this field must be set to 1 to capture channel estimation for
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* that frame type. Set to all-ones to enable capturing for all
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* frame types.
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*/
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__le64 frame_types;
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} __packed; /* CHEST_COLLECTOR_FILTER_CMD_API_S_VER_1 */
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#endif /* __iwl_fw_api_datapath_h__ */
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