1 /****************************************************************************** 2 * 3 * This file is provided under a dual BSD/GPLv2 license. When using or 4 * redistributing this file, you may do so under either license. 5 * 6 * GPL LICENSE SUMMARY 7 * 8 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. 9 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH 10 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH 11 * Copyright(c) 2018 - 2019 Intel Corporation 12 * 13 * This program is free software; you can redistribute it and/or modify 14 * it under the terms of version 2 of the GNU General Public License as 15 * published by the Free Software Foundation. 16 * 17 * This program is distributed in the hope that it will be useful, but 18 * WITHOUT ANY WARRANTY; without even the implied warranty of 19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 * General Public License for more details. 21 * 22 * The full GNU General Public License is included in this distribution 23 * in the file called COPYING. 24 * 25 * Contact Information: 26 * Intel Linux Wireless <linuxwifi@intel.com> 27 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 28 * 29 * BSD LICENSE 30 * 31 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. 32 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH 33 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH 34 * Copyright(c) 2018 - 2019 Intel Corporation 35 * All rights reserved. 36 * 37 * Redistribution and use in source and binary forms, with or without 38 * modification, are permitted provided that the following conditions 39 * are met: 40 * 41 * * Redistributions of source code must retain the above copyright 42 * notice, this list of conditions and the following disclaimer. 43 * * Redistributions in binary form must reproduce the above copyright 44 * notice, this list of conditions and the following disclaimer in 45 * the documentation and/or other materials provided with the 46 * distribution. 47 * * Neither the name Intel Corporation nor the names of its 48 * contributors may be used to endorse or promote products derived 49 * from this software without specific prior written permission. 50 * 51 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 52 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 53 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 54 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 55 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 56 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 57 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 58 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 59 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 60 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 61 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 62 * 63 *****************************************************************************/ 64 65 #ifndef __iwl_fw_api_mac_cfg_h__ 66 #define __iwl_fw_api_mac_cfg_h__ 67 68 /** 69 * enum iwl_mac_conf_subcmd_ids - mac configuration command IDs 70 */ 71 enum iwl_mac_conf_subcmd_ids { 72 /** 73 * @LOW_LATENCY_CMD: &struct iwl_mac_low_latency_cmd 74 */ 75 LOW_LATENCY_CMD = 0x3, 76 /** 77 * @CHANNEL_SWITCH_TIME_EVENT_CMD: &struct iwl_chan_switch_te_cmd 78 */ 79 CHANNEL_SWITCH_TIME_EVENT_CMD = 0x4, 80 /** 81 * @MISSED_VAP_NOTIF: &struct iwl_missed_vap_notif 82 */ 83 MISSED_VAP_NOTIF = 0xFA, 84 /** 85 * @SESSION_PROTECTION_CMD: &struct iwl_mvm_session_prot_cmd 86 */ 87 SESSION_PROTECTION_CMD = 0x5, 88 89 /** 90 * @SESSION_PROTECTION_NOTIF: &struct iwl_mvm_session_prot_notif 91 */ 92 SESSION_PROTECTION_NOTIF = 0xFB, 93 94 /** 95 * @PROBE_RESPONSE_DATA_NOTIF: &struct iwl_probe_resp_data_notif 96 */ 97 PROBE_RESPONSE_DATA_NOTIF = 0xFC, 98 99 /** 100 * @CHANNEL_SWITCH_NOA_NOTIF: &struct iwl_channel_switch_noa_notif 101 */ 102 CHANNEL_SWITCH_NOA_NOTIF = 0xFF, 103 }; 104 105 #define IWL_P2P_NOA_DESC_COUNT (2) 106 107 /** 108 * struct iwl_p2p_noa_attr - NOA attr contained in probe resp FW notification 109 * 110 * @id: attribute id 111 * @len_low: length low half 112 * @len_high: length high half 113 * @idx: instance of NoA timing 114 * @ctwin: GO's ct window and pwer save capability 115 * @desc: NoA descriptor 116 * @reserved: reserved for alignment purposes 117 */ 118 struct iwl_p2p_noa_attr { 119 u8 id; 120 u8 len_low; 121 u8 len_high; 122 u8 idx; 123 u8 ctwin; 124 struct ieee80211_p2p_noa_desc desc[IWL_P2P_NOA_DESC_COUNT]; 125 u8 reserved; 126 } __packed; 127 128 #define IWL_PROBE_RESP_DATA_NO_CSA (0xff) 129 130 /** 131 * struct iwl_probe_resp_data_notif - notification with NOA and CSA counter 132 * 133 * @mac_id: the mac which should send the probe response 134 * @noa_active: notifies if the noa attribute should be handled 135 * @noa_attr: P2P NOA attribute 136 * @csa_counter: current csa counter 137 * @reserved: reserved for alignment purposes 138 */ 139 struct iwl_probe_resp_data_notif { 140 __le32 mac_id; 141 __le32 noa_active; 142 struct iwl_p2p_noa_attr noa_attr; 143 u8 csa_counter; 144 u8 reserved[3]; 145 } __packed; /* PROBE_RESPONSE_DATA_NTFY_API_S_VER_1 */ 146 147 /** 148 * struct iwl_missed_vap_notif - notification of missing vap detection 149 * 150 * @mac_id: the mac for which the ucode sends the notification for 151 * @num_beacon_intervals_elapsed: beacons elpased with no vap profile inside 152 * @profile_periodicity: beacons period to have our profile inside 153 * @reserved: reserved for alignment purposes 154 */ 155 struct iwl_missed_vap_notif { 156 __le32 mac_id; 157 u8 num_beacon_intervals_elapsed; 158 u8 profile_periodicity; 159 u8 reserved[2]; 160 } __packed; /* MISSED_VAP_NTFY_API_S_VER_1 */ 161 162 /** 163 * struct iwl_channel_switch_noa_notif - Channel switch NOA notification 164 * 165 * @id_and_color: ID and color of the MAC 166 */ 167 struct iwl_channel_switch_noa_notif { 168 __le32 id_and_color; 169 } __packed; /* CHANNEL_SWITCH_START_NTFY_API_S_VER_1 */ 170 171 /** 172 * struct iwl_chan_switch_te_cmd - Channel Switch Time Event command 173 * 174 * @mac_id: MAC ID for channel switch 175 * @action: action to perform, one of FW_CTXT_ACTION_* 176 * @tsf: beacon tsf 177 * @cs_count: channel switch count from CSA/eCSA IE 178 * @cs_delayed_bcn_count: if set to N (!= 0) GO/AP can delay N beacon intervals 179 * at the new channel after the channel switch, otherwise (N == 0) expect 180 * beacon right after the channel switch. 181 * @cs_mode: 1 - quiet, 0 - otherwise 182 * @reserved: reserved for alignment purposes 183 */ 184 struct iwl_chan_switch_te_cmd { 185 __le32 mac_id; 186 __le32 action; 187 __le32 tsf; 188 u8 cs_count; 189 u8 cs_delayed_bcn_count; 190 u8 cs_mode; 191 u8 reserved; 192 } __packed; /* MAC_CHANNEL_SWITCH_TIME_EVENT_S_VER_2 */ 193 194 /** 195 * struct iwl_mac_low_latency_cmd - set/clear mac to 'low-latency mode' 196 * 197 * @mac_id: MAC ID to whom to apply the low-latency configurations 198 * @low_latency_rx: 1/0 to set/clear Rx low latency direction 199 * @low_latency_tx: 1/0 to set/clear Tx low latency direction 200 * @reserved: reserved for alignment purposes 201 */ 202 struct iwl_mac_low_latency_cmd { 203 __le32 mac_id; 204 u8 low_latency_rx; 205 u8 low_latency_tx; 206 __le16 reserved; 207 } __packed; /* MAC_LOW_LATENCY_API_S_VER_1 */ 208 209 #endif /* __iwl_fw_api_mac_cfg_h__ */ 210