/****************************************************************************** * * 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 - 2014 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH * Copyright(c) 2018 - 2019 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 * 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 - 2014 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH * Copyright(c) 2018 - 2019 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_sta_h__ #define __iwl_fw_api_sta_h__ /** * enum iwl_sta_flags - flags for the ADD_STA host command * @STA_FLG_REDUCED_TX_PWR_CTRL: reduced TX power (control frames) * @STA_FLG_REDUCED_TX_PWR_DATA: reduced TX power (data frames) * @STA_FLG_DISABLE_TX: set if TX should be disabled * @STA_FLG_PS: set if STA is in Power Save * @STA_FLG_DRAIN_FLOW: drain flow * @STA_FLG_PAN: STA is for PAN interface * @STA_FLG_CLASS_AUTH: station is authenticated * @STA_FLG_CLASS_ASSOC: station is associated * @STA_FLG_RTS_MIMO_PROT: station requires RTS MIMO protection (dynamic SMPS) * @STA_FLG_MAX_AGG_SIZE_MSK: maximal size for A-MPDU (mask) * @STA_FLG_MAX_AGG_SIZE_SHIFT: maximal size for A-MPDU (bit shift) * @STA_FLG_MAX_AGG_SIZE_8K: maximal size for A-MPDU (8k supported) * @STA_FLG_MAX_AGG_SIZE_16K: maximal size for A-MPDU (16k supported) * @STA_FLG_MAX_AGG_SIZE_32K: maximal size for A-MPDU (32k supported) * @STA_FLG_MAX_AGG_SIZE_64K: maximal size for A-MPDU (64k supported) * @STA_FLG_MAX_AGG_SIZE_128K: maximal size for A-MPDU (128k supported) * @STA_FLG_MAX_AGG_SIZE_256K: maximal size for A-MPDU (256k supported) * @STA_FLG_MAX_AGG_SIZE_512K: maximal size for A-MPDU (512k supported) * @STA_FLG_MAX_AGG_SIZE_1024K: maximal size for A-MPDU (1024k supported) * @STA_FLG_AGG_MPDU_DENS_MSK: maximal MPDU density for Tx aggregation * @STA_FLG_FAT_EN_MSK: support for channel width (for Tx). This flag is * initialised by driver and can be updated by fw upon reception of * action frames that can change the channel width. When cleared the fw * will send all the frames in 20MHz even when FAT channel is requested. * @STA_FLG_FAT_EN_20MHZ: no wide channels are supported, only 20 MHz * @STA_FLG_FAT_EN_40MHZ: wide channels up to 40 MHz supported * @STA_FLG_FAT_EN_80MHZ: wide channels up to 80 MHz supported * @STA_FLG_FAT_EN_160MHZ: wide channels up to 160 MHz supported * @STA_FLG_MIMO_EN_MSK: support for MIMO. This flag is initialised by the * driver and can be updated by fw upon reception of action frames. * @STA_FLG_MIMO_EN_SISO: no support for MIMO * @STA_FLG_MIMO_EN_MIMO2: 2 streams supported * @STA_FLG_MIMO_EN_MIMO3: 3 streams supported * @STA_FLG_AGG_MPDU_DENS_MSK: A-MPDU density (mask) * @STA_FLG_AGG_MPDU_DENS_SHIFT: A-MPDU density (bit shift) * @STA_FLG_AGG_MPDU_DENS_2US: A-MPDU density (2 usec gap) * @STA_FLG_AGG_MPDU_DENS_4US: A-MPDU density (4 usec gap) * @STA_FLG_AGG_MPDU_DENS_8US: A-MPDU density (8 usec gap) * @STA_FLG_AGG_MPDU_DENS_16US: A-MPDU density (16 usec gap) */ enum iwl_sta_flags { STA_FLG_REDUCED_TX_PWR_CTRL = BIT(3), STA_FLG_REDUCED_TX_PWR_DATA = BIT(6), STA_FLG_DISABLE_TX = BIT(4), STA_FLG_PS = BIT(8), STA_FLG_DRAIN_FLOW = BIT(12), STA_FLG_PAN = BIT(13), STA_FLG_CLASS_AUTH = BIT(14), STA_FLG_CLASS_ASSOC = BIT(15), STA_FLG_RTS_MIMO_PROT = BIT(17), STA_FLG_MAX_AGG_SIZE_SHIFT = 19, STA_FLG_MAX_AGG_SIZE_8K = (0 << STA_FLG_MAX_AGG_SIZE_SHIFT), STA_FLG_MAX_AGG_SIZE_16K = (1 << STA_FLG_MAX_AGG_SIZE_SHIFT), STA_FLG_MAX_AGG_SIZE_32K = (2 << STA_FLG_MAX_AGG_SIZE_SHIFT), STA_FLG_MAX_AGG_SIZE_64K = (3 << STA_FLG_MAX_AGG_SIZE_SHIFT), STA_FLG_MAX_AGG_SIZE_128K = (4 << STA_FLG_MAX_AGG_SIZE_SHIFT), STA_FLG_MAX_AGG_SIZE_256K = (5 << STA_FLG_MAX_AGG_SIZE_SHIFT), STA_FLG_MAX_AGG_SIZE_512K = (6 << STA_FLG_MAX_AGG_SIZE_SHIFT), STA_FLG_MAX_AGG_SIZE_1024K = (7 << STA_FLG_MAX_AGG_SIZE_SHIFT), STA_FLG_MAX_AGG_SIZE_MSK = (7 << STA_FLG_MAX_AGG_SIZE_SHIFT), STA_FLG_AGG_MPDU_DENS_SHIFT = 23, STA_FLG_AGG_MPDU_DENS_2US = (4 << STA_FLG_AGG_MPDU_DENS_SHIFT), STA_FLG_AGG_MPDU_DENS_4US = (5 << STA_FLG_AGG_MPDU_DENS_SHIFT), STA_FLG_AGG_MPDU_DENS_8US = (6 << STA_FLG_AGG_MPDU_DENS_SHIFT), STA_FLG_AGG_MPDU_DENS_16US = (7 << STA_FLG_AGG_MPDU_DENS_SHIFT), STA_FLG_AGG_MPDU_DENS_MSK = (7 << STA_FLG_AGG_MPDU_DENS_SHIFT), STA_FLG_FAT_EN_20MHZ = (0 << 26), STA_FLG_FAT_EN_40MHZ = (1 << 26), STA_FLG_FAT_EN_80MHZ = (2 << 26), STA_FLG_FAT_EN_160MHZ = (3 << 26), STA_FLG_FAT_EN_MSK = (3 << 26), STA_FLG_MIMO_EN_SISO = (0 << 28), STA_FLG_MIMO_EN_MIMO2 = (1 << 28), STA_FLG_MIMO_EN_MIMO3 = (2 << 28), STA_FLG_MIMO_EN_MSK = (3 << 28), }; /** * enum iwl_sta_key_flag - key flags for the ADD_STA host command * @STA_KEY_FLG_NO_ENC: no encryption * @STA_KEY_FLG_WEP: WEP encryption algorithm * @STA_KEY_FLG_CCM: CCMP encryption algorithm * @STA_KEY_FLG_TKIP: TKIP encryption algorithm * @STA_KEY_FLG_EXT: extended cipher algorithm (depends on the FW support) * @STA_KEY_FLG_GCMP: GCMP encryption algorithm * @STA_KEY_FLG_CMAC: CMAC encryption algorithm * @STA_KEY_FLG_ENC_UNKNOWN: unknown encryption algorithm * @STA_KEY_FLG_EN_MSK: mask for encryption algorithmi value * @STA_KEY_FLG_WEP_KEY_MAP: wep is either a group key (0 - legacy WEP) or from * station info array (1 - n 1X mode) * @STA_KEY_FLG_KEYID_MSK: the index of the key * @STA_KEY_FLG_KEYID_POS: key index bit position * @STA_KEY_NOT_VALID: key is invalid * @STA_KEY_FLG_WEP_13BYTES: set for 13 bytes WEP key * @STA_KEY_FLG_KEY_32BYTES: for non-wep key set for 32 bytes key * @STA_KEY_MULTICAST: set for multical key * @STA_KEY_MFP: key is used for Management Frame Protection */ enum iwl_sta_key_flag { STA_KEY_FLG_NO_ENC = (0 << 0), STA_KEY_FLG_WEP = (1 << 0), STA_KEY_FLG_CCM = (2 << 0), STA_KEY_FLG_TKIP = (3 << 0), STA_KEY_FLG_EXT = (4 << 0), STA_KEY_FLG_GCMP = (5 << 0), STA_KEY_FLG_CMAC = (6 << 0), STA_KEY_FLG_ENC_UNKNOWN = (7 << 0), STA_KEY_FLG_EN_MSK = (7 << 0), STA_KEY_FLG_WEP_KEY_MAP = BIT(3), STA_KEY_FLG_KEYID_POS = 8, STA_KEY_FLG_KEYID_MSK = (3 << STA_KEY_FLG_KEYID_POS), STA_KEY_NOT_VALID = BIT(11), STA_KEY_FLG_WEP_13BYTES = BIT(12), STA_KEY_FLG_KEY_32BYTES = BIT(12), STA_KEY_MULTICAST = BIT(14), STA_KEY_MFP = BIT(15), }; /** * enum iwl_sta_modify_flag - indicate to the fw what flag are being changed * @STA_MODIFY_QUEUE_REMOVAL: this command removes a queue * @STA_MODIFY_TID_DISABLE_TX: this command modifies %tid_disable_tx * @STA_MODIFY_UAPSD_ACS: this command modifies %uapsd_acs * @STA_MODIFY_ADD_BA_TID: this command modifies %add_immediate_ba_tid * @STA_MODIFY_REMOVE_BA_TID: this command modifies %remove_immediate_ba_tid * @STA_MODIFY_SLEEPING_STA_TX_COUNT: this command modifies %sleep_tx_count * @STA_MODIFY_PROT_TH: modify RTS threshold * @STA_MODIFY_QUEUES: modify the queues used by this station */ enum iwl_sta_modify_flag { STA_MODIFY_QUEUE_REMOVAL = BIT(0), STA_MODIFY_TID_DISABLE_TX = BIT(1), STA_MODIFY_UAPSD_ACS = BIT(2), STA_MODIFY_ADD_BA_TID = BIT(3), STA_MODIFY_REMOVE_BA_TID = BIT(4), STA_MODIFY_SLEEPING_STA_TX_COUNT = BIT(5), STA_MODIFY_PROT_TH = BIT(6), STA_MODIFY_QUEUES = BIT(7), }; /** * enum iwl_sta_mode - station command mode * @STA_MODE_ADD: add new station * @STA_MODE_MODIFY: modify the station */ enum iwl_sta_mode { STA_MODE_ADD = 0, STA_MODE_MODIFY = 1, }; /** * enum iwl_sta_sleep_flag - type of sleep of the station * @STA_SLEEP_STATE_AWAKE: station is awake * @STA_SLEEP_STATE_PS_POLL: station is PS-polling * @STA_SLEEP_STATE_UAPSD: station uses U-APSD * @STA_SLEEP_STATE_MOREDATA: set more-data bit on * (last) released frame */ enum iwl_sta_sleep_flag { STA_SLEEP_STATE_AWAKE = 0, STA_SLEEP_STATE_PS_POLL = BIT(0), STA_SLEEP_STATE_UAPSD = BIT(1), STA_SLEEP_STATE_MOREDATA = BIT(2), }; #define STA_KEY_MAX_NUM (16) #define STA_KEY_IDX_INVALID (0xff) #define STA_KEY_MAX_DATA_KEY_NUM (4) #define IWL_MAX_GLOBAL_KEYS (4) #define STA_KEY_LEN_WEP40 (5) #define STA_KEY_LEN_WEP104 (13) /** * struct iwl_mvm_keyinfo - key information * @key_flags: type &enum iwl_sta_key_flag * @tkip_rx_tsc_byte2: TSC[2] for key mix ph1 detection * @reserved1: reserved * @tkip_rx_ttak: 10-byte unicast TKIP TTAK for Rx * @key_offset: key offset in the fw's key table * @reserved2: reserved * @key: 16-byte unicast decryption key * @tx_secur_seq_cnt: initial RSC / PN needed for replay check * @hw_tkip_mic_rx_key: byte: MIC Rx Key - used for TKIP only * @hw_tkip_mic_tx_key: byte: MIC Tx Key - used for TKIP only */ struct iwl_mvm_keyinfo { __le16 key_flags; u8 tkip_rx_tsc_byte2; u8 reserved1; __le16 tkip_rx_ttak[5]; u8 key_offset; u8 reserved2; u8 key[16]; __le64 tx_secur_seq_cnt; __le64 hw_tkip_mic_rx_key; __le64 hw_tkip_mic_tx_key; } __packed; #define IWL_ADD_STA_STATUS_MASK 0xFF #define IWL_ADD_STA_BAID_VALID_MASK 0x8000 #define IWL_ADD_STA_BAID_MASK 0x7F00 #define IWL_ADD_STA_BAID_SHIFT 8 /** * struct iwl_mvm_add_sta_cmd_v7 - Add/modify a station in the fw's sta table. * ( REPLY_ADD_STA = 0x18 ) * @add_modify: see &enum iwl_sta_mode * @awake_acs: ACs to transmit data on while station is sleeping (for U-APSD) * @tid_disable_tx: is tid BIT(tid) enabled for Tx. Clear BIT(x) to enable * AMPDU for tid x. Set %STA_MODIFY_TID_DISABLE_TX to change this field. * @mac_id_n_color: the Mac context this station belongs to, * see &enum iwl_ctxt_id_and_color * @addr: station's MAC address * @reserved2: reserved * @sta_id: index of station in uCode's station table * @modify_mask: from &enum iwl_sta_modify_flag, selects what to change * @reserved3: reserved * @station_flags: look at &enum iwl_sta_flags * @station_flags_msk: what of %station_flags have changed, * also &enum iwl_sta_flags * @add_immediate_ba_tid: tid for which to add block-ack support (Rx) * Set %STA_MODIFY_ADD_BA_TID to use this field, and also set * add_immediate_ba_ssn. * @remove_immediate_ba_tid: tid for which to remove block-ack support (Rx) * Set %STA_MODIFY_REMOVE_BA_TID to use this field * @add_immediate_ba_ssn: ssn for the Rx block-ack session. Used together with * add_immediate_ba_tid. * @sleep_tx_count: number of packets to transmit to station even though it is * asleep. Used to synchronise PS-poll and u-APSD responses while ucode * keeps track of STA sleep state. * @sleep_state_flags: Look at &enum iwl_sta_sleep_flag. * @assoc_id: assoc_id to be sent in VHT PLCP (9-bit), for grp use 0, for AP * mac-addr. * @beamform_flags: beam forming controls * @tfd_queue_msk: tfd queues used by this station * * The device contains an internal table of per-station information, with info * on security keys, aggregation parameters, and Tx rates for initial Tx * attempt and any retries (set by REPLY_TX_LINK_QUALITY_CMD). * * ADD_STA sets up the table entry for one station, either creating a new * entry, or modifying a pre-existing one. */ struct iwl_mvm_add_sta_cmd_v7 { u8 add_modify; u8 awake_acs; __le16 tid_disable_tx; __le32 mac_id_n_color; u8 addr[ETH_ALEN]; /* _STA_ID_MODIFY_INFO_API_S_VER_1 */ __le16 reserved2; u8 sta_id; u8 modify_mask; __le16 reserved3; __le32 station_flags; __le32 station_flags_msk; u8 add_immediate_ba_tid; u8 remove_immediate_ba_tid; __le16 add_immediate_ba_ssn; __le16 sleep_tx_count; __le16 sleep_state_flags; __le16 assoc_id; __le16 beamform_flags; __le32 tfd_queue_msk; } __packed; /* ADD_STA_CMD_API_S_VER_7 */ /** * enum iwl_sta_type - FW station types * ( REPLY_ADD_STA = 0x18 ) * @IWL_STA_LINK: Link station - normal RX and TX traffic. * @IWL_STA_GENERAL_PURPOSE: General purpose. In AP mode used for beacons * and probe responses. * @IWL_STA_MULTICAST: multicast traffic, * @IWL_STA_TDLS_LINK: TDLS link station * @IWL_STA_AUX_ACTIVITY: auxilary station (scan, ROC and so on). */ enum iwl_sta_type { IWL_STA_LINK, IWL_STA_GENERAL_PURPOSE, IWL_STA_MULTICAST, IWL_STA_TDLS_LINK, IWL_STA_AUX_ACTIVITY, }; /** * struct iwl_mvm_add_sta_cmd - Add/modify a station in the fw's sta table. * ( REPLY_ADD_STA = 0x18 ) * @add_modify: see &enum iwl_sta_mode * @awake_acs: ACs to transmit data on while station is sleeping (for U-APSD) * @tid_disable_tx: is tid BIT(tid) enabled for Tx. Clear BIT(x) to enable * AMPDU for tid x. Set %STA_MODIFY_TID_DISABLE_TX to change this field. * @mac_id_n_color: the Mac context this station belongs to, * see &enum iwl_ctxt_id_and_color * @addr: station's MAC address * @reserved2: reserved * @sta_id: index of station in uCode's station table * @modify_mask: from &enum iwl_sta_modify_flag, selects what to change * @reserved3: reserved * @station_flags: look at &enum iwl_sta_flags * @station_flags_msk: what of %station_flags have changed, * also &enum iwl_sta_flags * @add_immediate_ba_tid: tid for which to add block-ack support (Rx) * Set %STA_MODIFY_ADD_BA_TID to use this field, and also set * add_immediate_ba_ssn. * @remove_immediate_ba_tid: tid for which to remove block-ack support (Rx) * Set %STA_MODIFY_REMOVE_BA_TID to use this field * @add_immediate_ba_ssn: ssn for the Rx block-ack session. Used together with * add_immediate_ba_tid. * @sleep_tx_count: number of packets to transmit to station even though it is * asleep. Used to synchronise PS-poll and u-APSD responses while ucode * keeps track of STA sleep state. * @station_type: type of this station. See &enum iwl_sta_type. * @sleep_state_flags: Look at &enum iwl_sta_sleep_flag. * @assoc_id: assoc_id to be sent in VHT PLCP (9-bit), for grp use 0, for AP * mac-addr. * @beamform_flags: beam forming controls * @tfd_queue_msk: tfd queues used by this station. * Obselete for new TX API (9 and above). * @rx_ba_window: aggregation window size * @sp_length: the size of the SP in actual number of frames * @uapsd_acs: 4 LS bits are trigger enabled ACs, 4 MS bits are the deliver * enabled ACs. * * The device contains an internal table of per-station information, with info * on security keys, aggregation parameters, and Tx rates for initial Tx * attempt and any retries (set by REPLY_TX_LINK_QUALITY_CMD). * * ADD_STA sets up the table entry for one station, either creating a new * entry, or modifying a pre-existing one. */ struct iwl_mvm_add_sta_cmd { u8 add_modify; u8 awake_acs; __le16 tid_disable_tx; __le32 mac_id_n_color; u8 addr[ETH_ALEN]; /* _STA_ID_MODIFY_INFO_API_S_VER_1 */ __le16 reserved2; u8 sta_id; u8 modify_mask; __le16 reserved3; __le32 station_flags; __le32 station_flags_msk; u8 add_immediate_ba_tid; u8 remove_immediate_ba_tid; __le16 add_immediate_ba_ssn; __le16 sleep_tx_count; u8 sleep_state_flags; u8 station_type; __le16 assoc_id; __le16 beamform_flags; __le32 tfd_queue_msk; __le16 rx_ba_window; u8 sp_length; u8 uapsd_acs; } __packed; /* ADD_STA_CMD_API_S_VER_10 */ /** * struct iwl_mvm_add_sta_key_common - add/modify sta key common part * ( REPLY_ADD_STA_KEY = 0x17 ) * @sta_id: index of station in uCode's station table * @key_offset: key offset in key storage * @key_flags: type &enum iwl_sta_key_flag * @key: key material data * @rx_secur_seq_cnt: RX security sequence counter for the key */ struct iwl_mvm_add_sta_key_common { u8 sta_id; u8 key_offset; __le16 key_flags; u8 key[32]; u8 rx_secur_seq_cnt[16]; } __packed; /** * struct iwl_mvm_add_sta_key_cmd_v1 - add/modify sta key * @common: see &struct iwl_mvm_add_sta_key_common * @tkip_rx_tsc_byte2: TSC[2] for key mix ph1 detection * @reserved: reserved * @tkip_rx_ttak: 10-byte unicast TKIP TTAK for Rx */ struct iwl_mvm_add_sta_key_cmd_v1 { struct iwl_mvm_add_sta_key_common common; u8 tkip_rx_tsc_byte2; u8 reserved; __le16 tkip_rx_ttak[5]; } __packed; /* ADD_MODIFY_STA_KEY_API_S_VER_1 */ /** * struct iwl_mvm_add_sta_key_cmd - add/modify sta key * @common: see &struct iwl_mvm_add_sta_key_common * @rx_mic_key: TKIP RX unicast or multicast key * @tx_mic_key: TKIP TX key * @transmit_seq_cnt: TSC, transmit packet number */ struct iwl_mvm_add_sta_key_cmd { struct iwl_mvm_add_sta_key_common common; __le64 rx_mic_key; __le64 tx_mic_key; __le64 transmit_seq_cnt; } __packed; /* ADD_MODIFY_STA_KEY_API_S_VER_2 */ /** * enum iwl_mvm_add_sta_rsp_status - status in the response to ADD_STA command * @ADD_STA_SUCCESS: operation was executed successfully * @ADD_STA_STATIONS_OVERLOAD: no room left in the fw's station table * @ADD_STA_IMMEDIATE_BA_FAILURE: can't add Rx block ack session * @ADD_STA_MODIFY_NON_EXISTING_STA: driver requested to modify a station that * doesn't exist. */ enum iwl_mvm_add_sta_rsp_status { ADD_STA_SUCCESS = 0x1, ADD_STA_STATIONS_OVERLOAD = 0x2, ADD_STA_IMMEDIATE_BA_FAILURE = 0x4, ADD_STA_MODIFY_NON_EXISTING_STA = 0x8, }; /** * struct iwl_mvm_rm_sta_cmd - Add / modify a station in the fw's station table * ( REMOVE_STA = 0x19 ) * @sta_id: the station id of the station to be removed * @reserved: reserved */ struct iwl_mvm_rm_sta_cmd { u8 sta_id; u8 reserved[3]; } __packed; /* REMOVE_STA_CMD_API_S_VER_2 */ /** * struct iwl_mvm_mgmt_mcast_key_cmd_v1 * ( MGMT_MCAST_KEY = 0x1f ) * @ctrl_flags: &enum iwl_sta_key_flag * @igtk: IGTK key material * @k1: unused * @k2: unused * @sta_id: station ID that support IGTK * @key_id: key ID * @receive_seq_cnt: initial RSC/PN needed for replay check */ struct iwl_mvm_mgmt_mcast_key_cmd_v1 { __le32 ctrl_flags; u8 igtk[16]; u8 k1[16]; u8 k2[16]; __le32 key_id; __le32 sta_id; __le64 receive_seq_cnt; } __packed; /* SEC_MGMT_MULTICAST_KEY_CMD_API_S_VER_1 */ /** * struct iwl_mvm_mgmt_mcast_key_cmd * ( MGMT_MCAST_KEY = 0x1f ) * @ctrl_flags: &enum iwl_sta_key_flag * @igtk: IGTK master key * @sta_id: station ID that support IGTK * @key_id: key ID * @receive_seq_cnt: initial RSC/PN needed for replay check */ struct iwl_mvm_mgmt_mcast_key_cmd { __le32 ctrl_flags; u8 igtk[32]; __le32 key_id; __le32 sta_id; __le64 receive_seq_cnt; } __packed; /* SEC_MGMT_MULTICAST_KEY_CMD_API_S_VER_2 */ struct iwl_mvm_wep_key { u8 key_index; u8 key_offset; __le16 reserved1; u8 key_size; u8 reserved2[3]; u8 key[16]; } __packed; struct iwl_mvm_wep_key_cmd { __le32 mac_id_n_color; u8 num_keys; u8 decryption_type; u8 flags; u8 reserved; struct iwl_mvm_wep_key wep_key[0]; } __packed; /* SEC_CURR_WEP_KEY_CMD_API_S_VER_2 */ /** * struct iwl_mvm_eosp_notification - EOSP notification from firmware * @remain_frame_count: # of frames remaining, non-zero if SP was cut * short by GO absence * @sta_id: station ID */ struct iwl_mvm_eosp_notification { __le32 remain_frame_count; __le32 sta_id; } __packed; /* UAPSD_EOSP_NTFY_API_S_VER_1 */ #endif /* __iwl_fw_api_sta_h__ */