/** * 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_missed_vap_notif - notification of missing vap detection * * @mac_id: the mac for which the ucode sends the notification for * @num_beacon_intervals_elapsed: beacons elpased with no vap profile inside * @profile_periodicity: beacons period to have our profile inside * @reserved: reserved for alignment purposes
*/ struct iwl_missed_vap_notif {
__le32 mac_id;
u8 num_beacon_intervals_elapsed;
u8 profile_periodicity;
u8 reserved[2];
} __packed; /* MISSED_VAP_NTFY_API_S_VER_1 */
/** * struct iwl_channel_switch_start_notif_v1 - Channel switch start notification * * @id_and_color: ID and color of the MAC
*/ struct iwl_channel_switch_start_notif_v1 {
__le32 id_and_color;
} __packed; /* CHANNEL_SWITCH_START_NTFY_API_S_VER_1 */
/** * struct iwl_channel_switch_error_notif_v1 - Channel switch error notification * * @mac_id: the mac for which the ucode sends the notification for * @csa_err_mask: mask of channel switch error that can occur
*/ struct iwl_channel_switch_error_notif_v1 {
__le32 mac_id;
__le32 csa_err_mask;
} __packed; /* CHANNEL_SWITCH_ERROR_NTFY_API_S_VER_1 */
/** * struct iwl_channel_switch_error_notif - Channel switch error notification * * @link_id: FW link id * @csa_err_mask: mask of channel switch error that can occur
*/ struct iwl_channel_switch_error_notif {
__le32 link_id;
__le32 csa_err_mask;
} __packed; /* CHANNEL_SWITCH_ERROR_NTFY_API_S_VER_2 */
/** * struct iwl_cancel_channel_switch_cmd - Cancel Channel Switch command * * @id: the id of the link or mac that should cancel the channel switch
*/ struct iwl_cancel_channel_switch_cmd {
__le32 id;
} __packed; /* MAC_CANCEL_CHANNEL_SWITCH_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, see &enum iwl_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 */
/** * struct iwl_mac_client_data - configuration data for client MAC context * * @is_assoc: 1 for associated state, 0 otherwise * @esr_transition_timeout: the timeout required by the AP for the * eSR transition. * Available only from version 2 of the command. * This value comes from the EMLSR transition delay in the EML * Capabilities subfield. * @medium_sync_delay: the value as it appears in P802.11be_D2.2 Figure 9-1002j. * @assoc_id: unique ID assigned by the AP during association * @reserved1: alignment * @data_policy: see &enum iwl_mac_data_policy * @reserved2: alignment * @ctwin: client traffic window in TU (period after TBTT when GO is present). * 0 indicates that there is no CT window.
*/ struct iwl_mac_client_data {
u8 is_assoc;
u8 esr_transition_timeout;
__le16 medium_sync_delay;
/** * struct iwl_mac_p2p_dev_data - configuration data for P2P device MAC context * * @is_disc_extended: if set to true, P2P Device discoverability is enabled on * other channels as well. This should be to true only in case that the * device is discoverable and there is an active GO. Note that setting this * field when not needed, will increase the number of interrupts and have * effect on the platform power, as this setting opens the Rx filters on * all macs.
*/ struct iwl_mac_p2p_dev_data {
__le32 is_disc_extended;
} __packed; /* MAC_CONTEXT_CONFIG_P2P_DEV_DATA_API_S_VER_1 */
/** * enum iwl_mac_config_filter_flags - MAC context configuration filter flags * * @MAC_CFG_FILTER_PROMISC: accept all data frames * @MAC_CFG_FILTER_ACCEPT_CONTROL_AND_MGMT: pass all management and * control frames to the host * @MAC_CFG_FILTER_ACCEPT_GRP: accept multicast frames * @MAC_CFG_FILTER_ACCEPT_BEACON: accept beacon frames * @MAC_CFG_FILTER_ACCEPT_BCAST_PROBE_RESP: accept broadcast probe response * @MAC_CFG_FILTER_ACCEPT_PROBE_REQ: accept probe requests
*/ enum iwl_mac_config_filter_flags {
MAC_CFG_FILTER_PROMISC = BIT(0),
MAC_CFG_FILTER_ACCEPT_CONTROL_AND_MGMT = BIT(1),
MAC_CFG_FILTER_ACCEPT_GRP = BIT(2),
MAC_CFG_FILTER_ACCEPT_BEACON = BIT(3),
MAC_CFG_FILTER_ACCEPT_BCAST_PROBE_RESP = BIT(4),
MAC_CFG_FILTER_ACCEPT_PROBE_REQ = BIT(5),
}; /* MAC_FILTER_FLAGS_MASK_E_VER_1 */
/** * struct iwl_mac_wifi_gen_support_v2 - parameters of iwl_mac_config_cmd * with support up to eht as in version 2 of the command * * @he_support: does this MAC support HE * @he_ap_support: HE AP enabled, "pseudo HE", no trigger frame handling * @eht_support: does this MAC support EHT. Requires he_support
*/ struct iwl_mac_wifi_gen_support_v2 {
__le16 he_support;
__le16 he_ap_support;
__le32 eht_support;
} __packed;
/** * struct iwl_mac_wifi_gen_support - parameters of iwl_mac_config_cmd * with support up to uhr as in version 3 of the command * ( MAC_CONTEXT_CONFIG_CMD = 0x8 ) * * @he_support: does this MAC support HE * @he_ap_support: HE AP enabled, "pseudo HE", no trigger frame handling * @eht_support: does this MAC support EHT. Requires he_support * @uhr_support: does this MAC support UHR. Requires eht_support * @reserved: reserved for alignment and to match version 2's size
*/ struct iwl_mac_wifi_gen_support {
u8 he_support;
u8 he_ap_support;
u8 eht_support;
u8 uhr_support;
__le32 reserved;
} __packed;
/** * struct iwl_mac_config_cmd - command structure to configure MAC contexts in * MLD API for versions 2 and 3 * ( MAC_CONTEXT_CONFIG_CMD = 0x8 ) * * @id_and_color: ID and color of the MAC * @action: action to perform, see &enum iwl_ctxt_action * @mac_type: one of &enum iwl_mac_types * @local_mld_addr: mld address * @reserved_for_local_mld_addr: reserved * @filter_flags: combination of &enum iwl_mac_config_filter_flags * @wifi_gen_v2: he/eht parameters as in cmd version 2 * @wifi_gen: he/eht/uhr parameters as in cmd version 3 * @nic_not_ack_enabled: mark that the NIC doesn't support receiving * ACK-enabled AGG, (i.e. both BACK and non-BACK frames in single AGG). * If the NIC is not ACK_ENABLED it may use the EOF-bit in first non-0 * len delim to determine if AGG or single. * @client: client mac data * @p2p_dev: mac data for p2p device
*/ struct iwl_mac_config_cmd {
__le32 id_and_color;
__le32 action; /* MAC_CONTEXT_TYPE_API_E */
__le32 mac_type;
u8 local_mld_addr[6];
__le16 reserved_for_local_mld_addr;
__le32 filter_flags; union { struct iwl_mac_wifi_gen_support_v2 wifi_gen_v2; struct iwl_mac_wifi_gen_support wifi_gen;
};
__le32 nic_not_ack_enabled; /* MAC_CONTEXT_CONFIG_SPECIFIC_DATA_API_U_VER_2 */ union { struct iwl_mac_client_data client; struct iwl_mac_p2p_dev_data p2p_dev;
};
} __packed; /* MAC_CONTEXT_CONFIG_CMD_API_S_VER_2_VER_3 */
/** * enum iwl_link_ctx_modify_flags - indicate to the fw what fields are being * modified in &iwl_link_ctx_cfg_cmd * * @LINK_CONTEXT_MODIFY_ACTIVE: covers iwl_link_ctx_cfg_cmd::active * @LINK_CONTEXT_MODIFY_RATES_INFO: covers iwl_link_ctx_cfg_cmd::cck_rates, * iwl_link_ctx_cfg_cmd::ofdm_rates, * iwl_link_ctx_cfg_cmd::cck_short_preamble, * iwl_link_ctx_cfg_cmd::short_slot * @LINK_CONTEXT_MODIFY_PROTECT_FLAGS: covers * iwl_link_ctx_cfg_cmd::protection_flags * @LINK_CONTEXT_MODIFY_QOS_PARAMS: covers iwl_link_ctx_cfg_cmd::qos_flags, * iwl_link_ctx_cfg_cmd::ac, * @LINK_CONTEXT_MODIFY_BEACON_TIMING: covers iwl_link_ctx_cfg_cmd::bi, * iwl_link_ctx_cfg_cmd::dtim_interval, * iwl_link_ctx_cfg_cmd::dtim_time, * iwl_link_ctx_cfg_cmd::dtim_tsf, * iwl_link_ctx_cfg_cmd::assoc_beacon_arrive_time. * This flag can be set only once after assoc. * @LINK_CONTEXT_MODIFY_HE_PARAMS: covers * iwl_link_ctx_cfg_cmd::htc_trig_based_pkt_ext * iwl_link_ctx_cfg_cmd::rand_alloc_ecwmin, * iwl_link_ctx_cfg_cmd::rand_alloc_ecwmax, * iwl_link_ctx_cfg_cmd::trig_based_txf, * iwl_link_ctx_cfg_cmd::bss_color, * iwl_link_ctx_cfg_cmd::ndp_fdbk_buff_th_exp, * iwl_link_ctx_cfg_cmd::ref_bssid_addr * iwl_link_ctx_cfg_cmd::bssid_index, * iwl_link_ctx_cfg_cmd::frame_time_rts_th. * This flag can be set any time. * @LINK_CONTEXT_MODIFY_BSS_COLOR_DISABLE: covers * iwl_link_ctx_cfg_cmd::bss_color_disable * @LINK_CONTEXT_MODIFY_EHT_PARAMS: covers iwl_link_ctx_cfg_cmd::puncture_mask. * This flag can be set only if the MAC that this link relates to has * eht_support set to true. No longer used since _VER_3 of this command. * @LINK_CONTEXT_MODIFY_BANDWIDTH: Covers iwl_link_ctx_cfg_cmd::modify_bandwidth. * Request RX OMI to the AP to modify bandwidth of this link. * @LINK_CONTEXT_MODIFY_ALL: set all above flags
*/ enum iwl_link_ctx_modify_flags {
LINK_CONTEXT_MODIFY_ACTIVE = BIT(0),
LINK_CONTEXT_MODIFY_RATES_INFO = BIT(1),
LINK_CONTEXT_MODIFY_PROTECT_FLAGS = BIT(2),
LINK_CONTEXT_MODIFY_QOS_PARAMS = BIT(3),
LINK_CONTEXT_MODIFY_BEACON_TIMING = BIT(4),
LINK_CONTEXT_MODIFY_HE_PARAMS = BIT(5),
LINK_CONTEXT_MODIFY_BSS_COLOR_DISABLE = BIT(6),
LINK_CONTEXT_MODIFY_EHT_PARAMS = BIT(7),
LINK_CONTEXT_MODIFY_BANDWIDTH = BIT(8),
LINK_CONTEXT_MODIFY_ALL = 0xff,
}; /* LINK_CONTEXT_MODIFY_MASK_E_VER_1 */
/** * enum iwl_link_ctx_flags - link context flags * * @LINK_FLG_BSS_COLOR_DIS: BSS color disable, don't use the BSS * color for RX filter but use MAC header * enabled AGG, i.e. both BACK and non-BACK frames in a single AGG * @LINK_FLG_MU_EDCA_CW: indicates that there is an element of MU EDCA * parameter set, i.e. the backoff counters for trig-based ACs * @LINK_FLG_RU_2MHZ_BLOCK: indicates that 26-tone RU OFDMA transmission are * not allowed (as there are OBSS that might classify such transmissions as * radar pulses). * @LINK_FLG_NDP_FEEDBACK_ENABLED: mark support for NDP feedback and change * of threshold
*/ enum iwl_link_ctx_flags {
LINK_FLG_BSS_COLOR_DIS = BIT(0),
LINK_FLG_MU_EDCA_CW = BIT(1),
LINK_FLG_RU_2MHZ_BLOCK = BIT(2),
LINK_FLG_NDP_FEEDBACK_ENABLED = BIT(3),
}; /* LINK_CONTEXT_FLAG_E_VER_1 */
/** * struct iwl_npca_params - NPCA parameters (non-primary channel access) * * @switch_delay: after switch, delay TX according to destination AP * @switch_back_delay: switch back to control channel before OBSS frame end * @min_dur_threshold: minimum PPDU time to switch to the non-primary * NPCA channel * @flags: NPCA flags - bit 0: puncturing allowed, bit 1: new TX allowed * @reserved: reserved for alignment purposes
*/ struct iwl_npca_params {
u8 switch_delay;
u8 switch_back_delay;
__le16 min_dur_threshold;
__le16 flags;
__le16 reserved;
} __packed; /* NPCA_PARAM_API_S_VER_1 */
/** * struct iwl_link_config_cmd - command structure to configure the LINK context * in MLD API * ( LINK_CONFIG_CMD =0x9 ) * * @action: action to perform, see &enum iwl_ctxt_action * @link_id: the id of the link that this cmd configures * @mac_id: interface ID. Relevant only if action is FW_CTXT_ACTION_ADD * @phy_id: PHY index. Can be changed only if the link was inactive * (and stays inactive). If the link is active (or becomes active), * this field is ignored. * @local_link_addr: the links MAC address. Can be changed only if the link was * inactive (and stays inactive). If the link is active * (or becomes active), this field is ignored. * @reserved_for_local_link_addr: reserved * @modify_mask: from &enum iwl_link_ctx_modify_flags, selects what to change. * Relevant only if action is FW_CTXT_ACTION_MODIFY * @active: indicates whether the link is active or not * @listen_lmac: indicates whether the link should be allocated on the Listen * Lmac or on the Main Lmac. Cannot be changed on an active Link. * Relevant only for eSR. * @block_tx: tell the firmware that this link can't Tx. This should be used * only when a link is de-activated because of CSA with mode = 1. * Available since version 5. * @modify_bandwidth: bandwidth request value for RX OMI (see also * %LINK_CONTEXT_MODIFY_BANDWIDTH), from &enum iwl_link_modify_bandwidth. * @reserved1: in version 2, listen_lmac became reserved * @cck_rates: basic rates available for CCK * @ofdm_rates: basic rates available for OFDM * @cck_short_preamble: 1 for enabling short preamble, 0 otherwise * @short_slot: 1 for enabling short slots, 0 otherwise * @protection_flags: combination of &enum iwl_link_ctx_protection_flags * @qos_flags: from &enum iwl_mac_qos_flags * @ac: one iwl_mac_qos configuration for each AC * @htc_trig_based_pkt_ext: default PE in 4us units * @rand_alloc_ecwmin: random CWmin = 2**ECWmin-1 * @rand_alloc_ecwmax: random CWmax = 2**ECWmax-1 * @ndp_fdbk_buff_th_exp: set exponent for the NDP feedback buffered threshold * @trig_based_txf: MU EDCA Parameter set for the trigger based traffic queues * @bi: beacon interval in TU, applicable only when associated * @dtim_interval: DTIM interval in TU. * Relevant only for GO, otherwise this is offloaded. * @puncture_mask: puncture mask for EHT (removed in VER_3) * @frame_time_rts_th: HE duration RTS threshold, in units of 32us * @flags: a combination from &enum iwl_link_ctx_flags * @flags_mask: what of %flags have changed. Also &enum iwl_link_ctx_flags * Below fields are for multi-bssid: * @ref_bssid_addr: reference BSSID used by the AP * @reserved_for_ref_bssid_addr: reserved * @bssid_index: index of the associated VAP * @bss_color: 11ax AP ID that is used in the HE SIG-A to mark inter BSS frame * @spec_link_id: link_id as the AP knows it * @ul_mu_data_disable: OM Control UL MU Data Disable RX Support (bit 44) in * HE MAC Capabilities information field as defined in figure 9-897 in * IEEE802.11REVme-D5.0 * @ibss_bssid_addr: bssid for ibss * @reserved_for_ibss_bssid_addr: reserved * @npca_params: NPCA parameters * @prio_edca_params: priority EDCA parameters for enhanced QoS * @reserved3: reserved for future use
*/ struct iwl_link_config_cmd {
__le32 action;
__le32 link_id;
__le32 mac_id;
__le32 phy_id;
u8 local_link_addr[6];
__le16 reserved_for_local_link_addr;
__le32 modify_mask;
__le32 active; union {
__le32 listen_lmac; /* only _VER_1 */ struct {
u8 block_tx; /* since _VER_5 */
u8 modify_bandwidth; /* since _VER_6 */
u8 reserved1[2];
};
};
__le32 cck_rates;
__le32 ofdm_rates;
__le32 cck_short_preamble;
__le32 short_slot;
__le32 protection_flags; /* MAC_QOS_PARAM_API_S_VER_1 */
__le32 qos_flags; struct iwl_ac_qos ac[AC_NUM + 1];
u8 htc_trig_based_pkt_ext;
u8 rand_alloc_ecwmin;
u8 rand_alloc_ecwmax;
u8 ndp_fdbk_buff_th_exp; struct iwl_he_backoff_conf trig_based_txf[AC_NUM];
__le32 bi;
__le32 dtim_interval;
__le16 puncture_mask; /* removed in _VER_3 */
__le16 frame_time_rts_th;
__le32 flags;
__le32 flags_mask; /* removed in _VER_6 */ /* The below fields are for multi-bssid */
u8 ref_bssid_addr[6];
__le16 reserved_for_ref_bssid_addr;
u8 bssid_index;
u8 bss_color;
u8 spec_link_id;
u8 ul_mu_data_disable;
u8 ibss_bssid_addr[6];
__le16 reserved_for_ibss_bssid_addr; struct iwl_npca_params npca_params; /* since _VER_7 */ struct iwl_ac_qos prio_edca_params; /* since _VER_7 */
__le32 reserved3[4];
} __packed; /* LINK_CONTEXT_CONFIG_CMD_API_S_VER_1, _VER_2, _VER_3, _VER_4, _VER_5, _VER_6, _VER_7 */
/* Currently FW supports link ids in the range 0-3 and can have * at most two active links for each vif.
*/ #define IWL_FW_MAX_ACTIVE_LINKS_NUM 2 #define IWL_FW_MAX_LINK_ID 3
/** * enum iwl_fw_sta_type - FW station types * @STATION_TYPE_PEER: represents a peer - AP in BSS, a TDLS sta, a client in * P2P. * @STATION_TYPE_BCAST_MGMT: The station used to send beacons and * probe responses. Also used for traffic injection in sniffer mode * @STATION_TYPE_MCAST: the station used for BCAST / MCAST in GO. Will be * suspended / resumed at the right timing depending on the clients' * power save state and the DTIM timing * @STATION_TYPE_AUX: aux sta. In the FW there is no need for a special type * for the aux sta, so this type is only for driver - internal use.
*/ enum iwl_fw_sta_type {
STATION_TYPE_PEER,
STATION_TYPE_BCAST_MGMT,
STATION_TYPE_MCAST,
STATION_TYPE_AUX,
}; /* STATION_TYPE_E_VER_1 */
/** * struct iwl_sta_cfg_cmd_v1 - cmd structure to add a peer sta to the uCode's * station table * ( STA_CONFIG_CMD = 0xA ) * * @sta_id: index of station in uCode's station table * @link_id: the id of the link that is used to communicate with this sta * @peer_mld_address: the peers mld address * @reserved_for_peer_mld_address: reserved * @peer_link_address: the address of the link that is used to communicate * with this sta * @reserved_for_peer_link_address: reserved * @station_type: type of this station. See &enum iwl_fw_sta_type * @assoc_id: for GO only * @beamform_flags: beam forming controls * @mfp: indicates whether the STA uses management frame protection or not. * @mimo: indicates whether the sta uses mimo or not * @mimo_protection: indicates whether the sta uses mimo protection or not * @ack_enabled: indicates that the AP supports receiving ACK- * enabled AGG, i.e. both BACK and non-BACK frames in a single AGG * @trig_rnd_alloc: indicates that trigger based random allocation * is enabled according to UORA element existence * @tx_ampdu_spacing: minimum A-MPDU spacing: * 4 - 2us density, 5 - 4us density, 6 - 8us density, 7 - 16us density * @tx_ampdu_max_size: maximum A-MPDU length: 0 - 8K, 1 - 16K, 2 - 32K, * 3 - 64K, 4 - 128K, 5 - 256K, 6 - 512K, 7 - 1024K. * @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. * @pkt_ext: optional, exists according to PPE-present bit in the HE/EHT-PHY * capa * @htc_flags: which features are supported in HTC
*/ struct iwl_sta_cfg_cmd_v1 {
__le32 sta_id;
__le32 link_id;
u8 peer_mld_address[ETH_ALEN];
__le16 reserved_for_peer_mld_address;
u8 peer_link_address[ETH_ALEN];
__le16 reserved_for_peer_link_address;
__le32 station_type;
__le32 assoc_id;
__le32 beamform_flags;
__le32 mfp;
__le32 mimo;
__le32 mimo_protection;
__le32 ack_enabled;
__le32 trig_rnd_alloc;
__le32 tx_ampdu_spacing;
__le32 tx_ampdu_max_size;
__le32 sp_length;
__le32 uapsd_acs; struct iwl_he_pkt_ext_v2 pkt_ext;
__le32 htc_flags;
} __packed; /* STA_CMD_API_S_VER_1 */
/** * struct iwl_sta_cfg_cmd - cmd structure to add a peer sta to the uCode's * station table * ( STA_CONFIG_CMD = 0xA ) * * @sta_id: index of station in uCode's station table * @link_id: the id of the link that is used to communicate with this sta * @peer_mld_address: the peers mld address * @reserved_for_peer_mld_address: reserved * @peer_link_address: the address of the link that is used to communicate * with this sta * @reserved_for_peer_link_address: reserved * @station_type: type of this station. See &enum iwl_fw_sta_type * @assoc_id: for GO only * @beamform_flags: beam forming controls * @mfp: indicates whether the STA uses management frame protection or not. * @mimo: indicates whether the sta uses mimo or not * @mimo_protection: indicates whether the sta uses mimo protection or not * @ack_enabled: indicates that the AP supports receiving ACK- * enabled AGG, i.e. both BACK and non-BACK frames in a single AGG * @trig_rnd_alloc: indicates that trigger based random allocation * is enabled according to UORA element existence * @tx_ampdu_spacing: minimum A-MPDU spacing: * 4 - 2us density, 5 - 4us density, 6 - 8us density, 7 - 16us density * @tx_ampdu_max_size: maximum A-MPDU length: 0 - 8K, 1 - 16K, 2 - 32K, * 3 - 64K, 4 - 128K, 5 - 256K, 6 - 512K, 7 - 1024K. * @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. * @pkt_ext: optional, exists according to PPE-present bit in the HE/EHT-PHY * capa * @htc_flags: which features are supported in HTC * @use_ldpc_x2_cw: Indicates whether to use LDPC with double CW * @use_icf: Indicates whether to use ICF instead of RTS * @dps_pad_time: DPS (Dynamic Power Save) padding delay resolution to ensure * proper timing alignment * @dps_trans_delay: DPS minimal time that takes the peer to return to low power * @mic_prep_pad_delay: MIC prep time padding * @mic_compute_pad_delay: MIC compute time padding * @reserved: Reserved for alignment
*/ struct iwl_sta_cfg_cmd {
__le32 sta_id;
__le32 link_id;
u8 peer_mld_address[ETH_ALEN];
__le16 reserved_for_peer_mld_address;
u8 peer_link_address[ETH_ALEN];
__le16 reserved_for_peer_link_address;
__le32 station_type;
__le32 assoc_id;
__le32 beamform_flags;
__le32 mfp;
__le32 mimo;
__le32 mimo_protection;
__le32 ack_enabled;
__le32 trig_rnd_alloc;
__le32 tx_ampdu_spacing;
__le32 tx_ampdu_max_size;
__le32 sp_length;
__le32 uapsd_acs; struct iwl_he_pkt_ext_v2 pkt_ext;
__le32 htc_flags;
u8 use_ldpc_x2_cw;
u8 use_icf;
u8 dps_pad_time;
u8 dps_trans_delay;
u8 mic_prep_pad_delay;
u8 mic_compute_pad_delay;
u8 reserved[2];
} __packed; /* STA_CMD_API_S_VER_2 */
/** * struct iwl_aux_sta_cmd - command for AUX STA configuration * ( AUX_STA_CMD = 0xB ) * * @sta_id: index of aux sta to configure * @lmac_id: ? * @mac_addr: mac addr of the auxilary sta * @reserved_for_mac_addr: reserved
*/ struct iwl_aux_sta_cmd {
__le32 sta_id;
__le32 lmac_id;
u8 mac_addr[ETH_ALEN];
__le16 reserved_for_mac_addr;
} __packed; /* AUX_STA_CMD_API_S_VER_1 */
/** * struct iwl_remove_sta_cmd - a cmd structure to remove a sta added by * STA_CONFIG_CMD or AUX_STA_CONFIG_CMD * ( STA_REMOVE_CMD = 0xC ) * * @sta_id: index of station to remove
*/ struct iwl_remove_sta_cmd {
__le32 sta_id;
} __packed; /* REMOVE_STA_API_S_VER_1 */
/** * struct iwl_mvm_sta_disable_tx_cmd - disable / re-enable tx to a sta * ( STA_DISABLE_TX_CMD = 0xD ) * * @sta_id: index of the station to disable tx to * @disable: indicates if to disable or re-enable tx
*/ struct iwl_mvm_sta_disable_tx_cmd {
__le32 sta_id;
__le32 disable;
} __packed; /* STA_DISABLE_TX_API_S_VER_1 */
/** * enum iwl_mvm_fw_esr_recommendation - FW recommendation code * @ESR_RECOMMEND_LEAVE: recommendation to leave EMLSR * @ESR_FORCE_LEAVE: force exiting EMLSR * @ESR_RECOMMEND_ENTER: recommendation to enter EMLSR
*/ enum iwl_mvm_fw_esr_recommendation {
ESR_RECOMMEND_LEAVE,
ESR_FORCE_LEAVE,
ESR_RECOMMEND_ENTER,
}; /* ESR_MODE_RECOMMENDATION_CODE_API_E_VER_1 */
/** * struct iwl_esr_mode_notif_v1 - FW recommendation/force for EMLSR mode * * @action: the action to apply on EMLSR state. * See &iwl_mvm_fw_esr_recommendation
*/ struct iwl_esr_mode_notif_v1 {
__le32 action;
} __packed; /* ESR_MODE_RECOMMENDATION_NTFY_API_S_VER_1 */
/** * enum iwl_esr_leave_reason - reasons for leaving EMLSR mode * * @ESR_LEAVE_REASON_OMI_MU_UL_DISALLOWED: OMI MU UL disallowed * @ESR_LEAVE_REASON_NO_TRIG_FOR_ESR_STA: No trigger for EMLSR station * @ESR_LEAVE_REASON_NO_ESR_STA_IN_MU_DL: No EMLSR station in MU DL * @ESR_LEAVE_REASON_BAD_ACTIV_FRAME_TH: Bad activation frame threshold * @ESR_LEAVE_REASON_RTS_IN_DUAL_LISTEN: RTS in dual listen
*/ enum iwl_esr_leave_reason {
ESR_LEAVE_REASON_OMI_MU_UL_DISALLOWED = BIT(0),
ESR_LEAVE_REASON_NO_TRIG_FOR_ESR_STA = BIT(1),
ESR_LEAVE_REASON_NO_ESR_STA_IN_MU_DL = BIT(2),
ESR_LEAVE_REASON_BAD_ACTIV_FRAME_TH = BIT(3),
ESR_LEAVE_REASON_RTS_IN_DUAL_LISTEN = BIT(4),
};
/** * struct iwl_esr_mode_notif - FW recommendation/force for EMLSR mode * * @action: the action to apply on EMLSR state. * See &iwl_mvm_fw_esr_recommendation * @leave_reason_mask: mask for various reasons to leave EMLSR mode. * See &iwl_esr_leave_reason
*/ struct iwl_esr_mode_notif {
__le32 action;
__le32 leave_reason_mask;
} __packed; /* ESR_MODE_RECOMMENDATION_NTFY_API_S_VER_2 */
/** * struct iwl_missed_beacons_notif - sent when by the firmware upon beacon loss * ( MISSED_BEACONS_NOTIF = 0xF6 ) * @link_id: fw link ID * @consec_missed_beacons_since_last_rx: number of consecutive missed * beacons since last RX. * @consec_missed_beacons: number of consecutive missed beacons * @other_link_id: used in EMLSR only. The fw link ID for * &consec_missed_beacons_other_link. IWL_MVM_FW_LINK_ID_INVALID (0xff) if * invalid. * @consec_missed_beacons_other_link: number of consecutive missed beacons on * &other_link_id.
*/ struct iwl_missed_beacons_notif {
__le32 link_id;
__le32 consec_missed_beacons_since_last_rx;
__le32 consec_missed_beacons;
__le32 other_link_id;
__le32 consec_missed_beacons_other_link;
} __packed; /* MISSED_BEACON_NTFY_API_S_VER_5 */
/* * enum iwl_esr_trans_fail_code: to be used to parse the notif below * * @ESR_TRANS_FAILED_TX_STATUS_ERROR: failed to TX EML OMN frame * @ESR_TRANSITION_FAILED_TX_TIMEOUT: timeout on the EML OMN frame * @ESR_TRANSITION_FAILED_BEACONS_NOT_HEARD: can't get a beacon on the new link
*/ enum iwl_esr_trans_fail_code {
ESR_TRANS_FAILED_TX_STATUS_ERROR,
ESR_TRANSITION_FAILED_TX_TIMEOUT,
ESR_TRANSITION_FAILED_BEACONS_NOT_HEARD,
};
/** * struct iwl_esr_trans_fail_notif - FW reports a failure in EMLSR transition * * @link_id: the link_id that still works after the failure * @activation: true if the link was activated, false otherwise * @err_code: see &enum iwl_esr_trans_fail_code
*/ struct iwl_esr_trans_fail_notif {
__le32 link_id;
__le32 activation;
__le32 err_code;
} __packed; /* ESR_TRANSITION_FAILED_NTFY_API_S_VER_1 */
/** * struct iwl_twt_operation_cmd - initiate a TWT session from driver * * @link_id: FW link id to initiate the TWT * @twt_operation: &enum iwl_twt_operation_type * @target_wake_time: TSF time to start the TWT * @interval_exponent: the exponent for the interval * @interval_mantissa: the mantissa for the interval * @minimum_wake_duration: the minimum duration for the wake period * @trigger: is the TWT triggered or not * @flow_type: is the TWT announced (0) or not (1) * @flow_id: the TWT flow identifier 0 - 7 * @twt_protection: is the TWT protected * @ndp_paging_indicator: is ndp paging indicator set * @responder_pm_mode: is responder pm mode set * @negotiation_type: if the responder wants to doze outside the TWT SP * @twt_request: 1 for TWT request (STA), 0 for TWT response (AP) * @implicit: is TWT implicit * @twt_group_assignment: the TWT group assignment * @twt_channel: the TWT channel * @restricted_info_present: is this a restricted TWT * @dl_bitmap_valid: is DL (download) bitmap valid (restricted TWT) * @ul_bitmap_valid: is UL (upload) bitmap valid (restricted TWT) * @dl_tid_bitmap: DL TID bitmap (restricted TWT) * @ul_tid_bitmap: UL TID bitmap (restricted TWT)
*/ struct iwl_twt_operation_cmd {
__le32 link_id;
__le32 twt_operation;
__le64 target_wake_time;
__le32 interval_exponent;
__le32 interval_mantissa;
__le32 minimum_wake_duration;
u8 trigger;
u8 flow_type;
u8 flow_id;
u8 twt_protection;
u8 ndp_paging_indicator;
u8 responder_pm_mode;
u8 negotiation_type;
u8 twt_request;
u8 implicit;
u8 twt_group_assignment;
u8 twt_channel;
u8 restricted_info_present;
u8 dl_bitmap_valid;
u8 ul_bitmap_valid;
u8 dl_tid_bitmap;
u8 ul_tid_bitmap;
} __packed; /* TWT_OPERATION_API_S_VER_1 */
#endif/* __iwl_fw_api_mac_cfg_h__ */
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