| /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ |
| /* |
| * Copyright (C) 2012-2014, 2018-2021 Intel Corporation |
| * Copyright (C) 2017 Intel Deutschland GmbH |
| */ |
| #ifndef __iwl_fw_api_mac_h__ |
| #define __iwl_fw_api_mac_h__ |
| |
| /* |
| * The first MAC indices (starting from 0) are available to the driver, |
| * AUX indices follows - 1 for non-CDB, 2 for CDB. |
| */ |
| #define MAC_INDEX_AUX 4 |
| #define MAC_INDEX_MIN_DRIVER 0 |
| #define NUM_MAC_INDEX_DRIVER MAC_INDEX_AUX |
| #define NUM_MAC_INDEX (NUM_MAC_INDEX_DRIVER + 1) |
| #define NUM_MAC_INDEX_CDB (NUM_MAC_INDEX_DRIVER + 2) |
| |
| #define IWL_MVM_STATION_COUNT_MAX 16 |
| #define IWL_MVM_INVALID_STA 0xFF |
| |
| enum iwl_ac { |
| AC_BK, |
| AC_BE, |
| AC_VI, |
| AC_VO, |
| AC_NUM, |
| }; |
| |
| /** |
| * enum iwl_mac_protection_flags - MAC context flags |
| * @MAC_PROT_FLG_TGG_PROTECT: 11g protection when transmitting OFDM frames, |
| * this will require CCK RTS/CTS2self. |
| * RTS/CTS will protect full burst time. |
| * @MAC_PROT_FLG_HT_PROT: enable HT protection |
| * @MAC_PROT_FLG_FAT_PROT: protect 40 MHz transmissions |
| * @MAC_PROT_FLG_SELF_CTS_EN: allow CTS2self |
| */ |
| enum iwl_mac_protection_flags { |
| MAC_PROT_FLG_TGG_PROTECT = BIT(3), |
| MAC_PROT_FLG_HT_PROT = BIT(23), |
| MAC_PROT_FLG_FAT_PROT = BIT(24), |
| MAC_PROT_FLG_SELF_CTS_EN = BIT(30), |
| }; |
| |
| #define MAC_FLG_SHORT_SLOT BIT(4) |
| #define MAC_FLG_SHORT_PREAMBLE BIT(5) |
| |
| /** |
| * enum iwl_mac_types - Supported MAC types |
| * @FW_MAC_TYPE_FIRST: lowest supported MAC type |
| * @FW_MAC_TYPE_AUX: Auxiliary MAC (internal) |
| * @FW_MAC_TYPE_LISTENER: monitor MAC type (?) |
| * @FW_MAC_TYPE_PIBSS: Pseudo-IBSS |
| * @FW_MAC_TYPE_IBSS: IBSS |
| * @FW_MAC_TYPE_BSS_STA: BSS (managed) station |
| * @FW_MAC_TYPE_P2P_DEVICE: P2P Device |
| * @FW_MAC_TYPE_P2P_STA: P2P client |
| * @FW_MAC_TYPE_GO: P2P GO |
| * @FW_MAC_TYPE_TEST: ? |
| * @FW_MAC_TYPE_MAX: highest support MAC type |
| */ |
| enum iwl_mac_types { |
| FW_MAC_TYPE_FIRST = 1, |
| FW_MAC_TYPE_AUX = FW_MAC_TYPE_FIRST, |
| FW_MAC_TYPE_LISTENER, |
| FW_MAC_TYPE_PIBSS, |
| FW_MAC_TYPE_IBSS, |
| FW_MAC_TYPE_BSS_STA, |
| FW_MAC_TYPE_P2P_DEVICE, |
| FW_MAC_TYPE_P2P_STA, |
| FW_MAC_TYPE_GO, |
| FW_MAC_TYPE_TEST, |
| FW_MAC_TYPE_MAX = FW_MAC_TYPE_TEST |
| }; /* MAC_CONTEXT_TYPE_API_E_VER_1 */ |
| |
| /** |
| * enum iwl_tsf_id - TSF hw timer ID |
| * @TSF_ID_A: use TSF A |
| * @TSF_ID_B: use TSF B |
| * @TSF_ID_C: use TSF C |
| * @TSF_ID_D: use TSF D |
| * @NUM_TSF_IDS: number of TSF timers available |
| */ |
| enum iwl_tsf_id { |
| TSF_ID_A = 0, |
| TSF_ID_B = 1, |
| TSF_ID_C = 2, |
| TSF_ID_D = 3, |
| NUM_TSF_IDS = 4, |
| }; /* TSF_ID_API_E_VER_1 */ |
| |
| /** |
| * struct iwl_mac_data_ap - configuration data for AP MAC context |
| * @beacon_time: beacon transmit time in system time |
| * @beacon_tsf: beacon transmit time in TSF |
| * @bi: beacon interval in TU |
| * @reserved1: reserved |
| * @dtim_interval: dtim transmit time in TU |
| * @reserved2: reserved |
| * @mcast_qid: queue ID for multicast traffic. |
| * NOTE: obsolete from VER2 and on |
| * @beacon_template: beacon template ID |
| */ |
| struct iwl_mac_data_ap { |
| __le32 beacon_time; |
| __le64 beacon_tsf; |
| __le32 bi; |
| __le32 reserved1; |
| __le32 dtim_interval; |
| __le32 reserved2; |
| __le32 mcast_qid; |
| __le32 beacon_template; |
| } __packed; /* AP_MAC_DATA_API_S_VER_2 */ |
| |
| /** |
| * struct iwl_mac_data_ibss - configuration data for IBSS MAC context |
| * @beacon_time: beacon transmit time in system time |
| * @beacon_tsf: beacon transmit time in TSF |
| * @bi: beacon interval in TU |
| * @reserved: reserved |
| * @beacon_template: beacon template ID |
| */ |
| struct iwl_mac_data_ibss { |
| __le32 beacon_time; |
| __le64 beacon_tsf; |
| __le32 bi; |
| __le32 reserved; |
| __le32 beacon_template; |
| } __packed; /* IBSS_MAC_DATA_API_S_VER_1 */ |
| |
| /** |
| * enum iwl_mac_data_policy - policy of the data path for this MAC |
| * @TWT_SUPPORTED: twt is supported |
| * @MORE_DATA_ACK_SUPPORTED: AP supports More Data Ack according to |
| * paragraph 9.4.1.17 in P802.11ax_D4 specification. Used for TWT |
| * early termination detection. |
| * @FLEXIBLE_TWT_SUPPORTED: AP supports flexible TWT schedule |
| * @PROTECTED_TWT_SUPPORTED: AP supports protected TWT frames (with 11w) |
| * @BROADCAST_TWT_SUPPORTED: AP and STA support broadcast TWT |
| * @COEX_HIGH_PRIORITY_ENABLE: high priority mode for BT coex, to be used |
| * during 802.1X negotiation (and allowed during 4-way-HS) |
| */ |
| enum iwl_mac_data_policy { |
| TWT_SUPPORTED = BIT(0), |
| MORE_DATA_ACK_SUPPORTED = BIT(1), |
| FLEXIBLE_TWT_SUPPORTED = BIT(2), |
| PROTECTED_TWT_SUPPORTED = BIT(3), |
| BROADCAST_TWT_SUPPORTED = BIT(4), |
| COEX_HIGH_PRIORITY_ENABLE = BIT(5), |
| }; |
| |
| /** |
| * struct iwl_mac_data_sta - configuration data for station MAC context |
| * @is_assoc: 1 for associated state, 0 otherwise |
| * @dtim_time: DTIM arrival time in system time |
| * @dtim_tsf: DTIM arrival time in TSF |
| * @bi: beacon interval in TU, applicable only when associated |
| * @reserved1: reserved |
| * @dtim_interval: DTIM interval in TU, applicable only when associated |
| * @data_policy: see &enum iwl_mac_data_policy |
| * @listen_interval: in beacon intervals, applicable only when associated |
| * @assoc_id: unique ID assigned by the AP during association |
| * @assoc_beacon_arrive_time: TSF of first beacon after association |
| */ |
| struct iwl_mac_data_sta { |
| __le32 is_assoc; |
| __le32 dtim_time; |
| __le64 dtim_tsf; |
| __le32 bi; |
| __le32 reserved1; |
| __le32 dtim_interval; |
| __le32 data_policy; |
| __le32 listen_interval; |
| __le32 assoc_id; |
| __le32 assoc_beacon_arrive_time; |
| } __packed; /* STA_MAC_DATA_API_S_VER_2 */ |
| |
| /** |
| * struct iwl_mac_data_go - configuration data for P2P GO MAC context |
| * @ap: iwl_mac_data_ap struct with most config data |
| * @ctwin: client traffic window in TU (period after TBTT when GO is present). |
| * 0 indicates that there is no CT window. |
| * @opp_ps_enabled: indicate that opportunistic PS allowed |
| */ |
| struct iwl_mac_data_go { |
| struct iwl_mac_data_ap ap; |
| __le32 ctwin; |
| __le32 opp_ps_enabled; |
| } __packed; /* GO_MAC_DATA_API_S_VER_1 */ |
| |
| /** |
| * struct iwl_mac_data_p2p_sta - configuration data for P2P client MAC context |
| * @sta: iwl_mac_data_sta struct with most config data |
| * @ctwin: client traffic window in TU (period after TBTT when GO is present). |
| * 0 indicates that there is no CT window. |
| */ |
| struct iwl_mac_data_p2p_sta { |
| struct iwl_mac_data_sta sta; |
| __le32 ctwin; |
| } __packed; /* P2P_STA_MAC_DATA_API_S_VER_2 */ |
| |
| /** |
| * struct iwl_mac_data_pibss - Pseudo IBSS config data |
| * @stats_interval: interval in TU between statistics notifications to host. |
| */ |
| struct iwl_mac_data_pibss { |
| __le32 stats_interval; |
| } __packed; /* PIBSS_MAC_DATA_API_S_VER_1 */ |
| |
| /* |
| * struct iwl_mac_data_p2p_dev - configuration data for the 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_data_p2p_dev { |
| __le32 is_disc_extended; |
| } __packed; /* _P2P_DEV_MAC_DATA_API_S_VER_1 */ |
| |
| /** |
| * enum iwl_mac_filter_flags - MAC context filter flags |
| * @MAC_FILTER_IN_PROMISC: accept all data frames |
| * @MAC_FILTER_IN_CONTROL_AND_MGMT: pass all management and |
| * control frames to the host |
| * @MAC_FILTER_ACCEPT_GRP: accept multicast frames |
| * @MAC_FILTER_DIS_DECRYPT: don't decrypt unicast frames |
| * @MAC_FILTER_DIS_GRP_DECRYPT: don't decrypt multicast frames |
| * @MAC_FILTER_IN_BEACON: transfer foreign BSS's beacons to host |
| * (in station mode when associated) |
| * @MAC_FILTER_OUT_BCAST: filter out all broadcast frames |
| * @MAC_FILTER_IN_CRC32: extract FCS and append it to frames |
| * @MAC_FILTER_IN_PROBE_REQUEST: pass probe requests to host |
| */ |
| enum iwl_mac_filter_flags { |
| MAC_FILTER_IN_PROMISC = BIT(0), |
| MAC_FILTER_IN_CONTROL_AND_MGMT = BIT(1), |
| MAC_FILTER_ACCEPT_GRP = BIT(2), |
| MAC_FILTER_DIS_DECRYPT = BIT(3), |
| MAC_FILTER_DIS_GRP_DECRYPT = BIT(4), |
| MAC_FILTER_IN_BEACON = BIT(6), |
| MAC_FILTER_OUT_BCAST = BIT(8), |
| MAC_FILTER_IN_CRC32 = BIT(11), |
| MAC_FILTER_IN_PROBE_REQUEST = BIT(12), |
| /** |
| * @MAC_FILTER_IN_11AX: mark BSS as supporting 802.11ax |
| */ |
| MAC_FILTER_IN_11AX = BIT(14), |
| }; |
| |
| /** |
| * enum iwl_mac_qos_flags - QoS flags |
| * @MAC_QOS_FLG_UPDATE_EDCA: ? |
| * @MAC_QOS_FLG_TGN: HT is enabled |
| * @MAC_QOS_FLG_TXOP_TYPE: ? |
| * |
| */ |
| enum iwl_mac_qos_flags { |
| MAC_QOS_FLG_UPDATE_EDCA = BIT(0), |
| MAC_QOS_FLG_TGN = BIT(1), |
| MAC_QOS_FLG_TXOP_TYPE = BIT(4), |
| }; |
| |
| /** |
| * struct iwl_ac_qos - QOS timing params for MAC_CONTEXT_CMD |
| * @cw_min: Contention window, start value in numbers of slots. |
| * Should be a power-of-2, minus 1. Device's default is 0x0f. |
| * @cw_max: Contention window, max value in numbers of slots. |
| * Should be a power-of-2, minus 1. Device's default is 0x3f. |
| * @aifsn: Number of slots in Arbitration Interframe Space (before |
| * performing random backoff timing prior to Tx). Device default 1. |
| * @fifos_mask: FIFOs used by this MAC for this AC |
| * @edca_txop: Length of Tx opportunity, in uSecs. Device default is 0. |
| * |
| * One instance of this config struct for each of 4 EDCA access categories |
| * in struct iwl_qosparam_cmd. |
| * |
| * Device will automatically increase contention window by (2*CW) + 1 for each |
| * transmission retry. Device uses cw_max as a bit mask, ANDed with new CW |
| * value, to cap the CW value. |
| */ |
| struct iwl_ac_qos { |
| __le16 cw_min; |
| __le16 cw_max; |
| u8 aifsn; |
| u8 fifos_mask; |
| __le16 edca_txop; |
| } __packed; /* AC_QOS_API_S_VER_2 */ |
| |
| /** |
| * struct iwl_mac_ctx_cmd - command structure to configure MAC contexts |
| * ( MAC_CONTEXT_CMD = 0x28 ) |
| * @id_and_color: ID and color of the MAC |
| * @action: action to perform, one of FW_CTXT_ACTION_* |
| * @mac_type: one of &enum iwl_mac_types |
| * @tsf_id: TSF HW timer, one of &enum iwl_tsf_id |
| * @node_addr: MAC address |
| * @reserved_for_node_addr: reserved |
| * @bssid_addr: BSSID |
| * @reserved_for_bssid_addr: reserved |
| * @cck_rates: basic rates available for CCK |
| * @ofdm_rates: basic rates available for OFDM |
| * @protection_flags: combination of &enum iwl_mac_protection_flags |
| * @cck_short_preamble: 0x20 for enabling short preamble, 0 otherwise |
| * @short_slot: 0x10 for enabling short slots, 0 otherwise |
| * @filter_flags: combination of &enum iwl_mac_filter_flags |
| * @qos_flags: from &enum iwl_mac_qos_flags |
| * @ac: one iwl_mac_qos configuration for each AC |
| */ |
| struct iwl_mac_ctx_cmd { |
| /* COMMON_INDEX_HDR_API_S_VER_1 */ |
| __le32 id_and_color; |
| __le32 action; |
| /* MAC_CONTEXT_COMMON_DATA_API_S_VER_1 */ |
| __le32 mac_type; |
| __le32 tsf_id; |
| u8 node_addr[6]; |
| __le16 reserved_for_node_addr; |
| u8 bssid_addr[6]; |
| __le16 reserved_for_bssid_addr; |
| __le32 cck_rates; |
| __le32 ofdm_rates; |
| __le32 protection_flags; |
| __le32 cck_short_preamble; |
| __le32 short_slot; |
| __le32 filter_flags; |
| /* MAC_QOS_PARAM_API_S_VER_1 */ |
| __le32 qos_flags; |
| struct iwl_ac_qos ac[AC_NUM+1]; |
| /* MAC_CONTEXT_COMMON_DATA_API_S */ |
| union { |
| struct iwl_mac_data_ap ap; |
| struct iwl_mac_data_go go; |
| struct iwl_mac_data_sta sta; |
| struct iwl_mac_data_p2p_sta p2p_sta; |
| struct iwl_mac_data_p2p_dev p2p_dev; |
| struct iwl_mac_data_pibss pibss; |
| struct iwl_mac_data_ibss ibss; |
| }; |
| } __packed; /* MAC_CONTEXT_CMD_API_S_VER_1 */ |
| |
| #define IWL_NONQOS_SEQ_GET 0x1 |
| #define IWL_NONQOS_SEQ_SET 0x2 |
| struct iwl_nonqos_seq_query_cmd { |
| __le32 get_set_flag; |
| __le32 mac_id_n_color; |
| __le16 value; |
| __le16 reserved; |
| } __packed; /* NON_QOS_TX_COUNTER_GET_SET_API_S_VER_1 */ |
| |
| /** |
| * struct iwl_missed_beacons_notif - information on missed beacons |
| * ( MISSED_BEACONS_NOTIFICATION = 0xa2 ) |
| * @mac_id: interface ID |
| * @consec_missed_beacons_since_last_rx: number of consecutive missed |
| * beacons since last RX. |
| * @consec_missed_beacons: number of consecutive missed beacons |
| * @num_expected_beacons: number of expected beacons |
| * @num_recvd_beacons: number of received beacons |
| */ |
| struct iwl_missed_beacons_notif { |
| __le32 mac_id; |
| __le32 consec_missed_beacons_since_last_rx; |
| __le32 consec_missed_beacons; |
| __le32 num_expected_beacons; |
| __le32 num_recvd_beacons; |
| } __packed; /* MISSED_BEACON_NTFY_API_S_VER_3 */ |
| |
| /** |
| * struct iwl_he_backoff_conf - used for backoff configuration |
| * Per each trigger-based AC, (set by MU EDCA Parameter set info-element) |
| * used for backoff configuration of TXF5..TXF8 trigger based. |
| * The MU-TIMER is reloaded w/ MU_TIME each time a frame from the AC is sent via |
| * trigger-based TX. |
| * @cwmin: CW min |
| * @cwmax: CW max |
| * @aifsn: AIFSN |
| * AIFSN=0, means that no backoff from the specified TRIG-BASED AC is |
| * allowed till the MU-TIMER is 0 |
| * @mu_time: MU time in 8TU units |
| */ |
| struct iwl_he_backoff_conf { |
| __le16 cwmin; |
| __le16 cwmax; |
| __le16 aifsn; |
| __le16 mu_time; |
| } __packed; /* AC_QOS_DOT11AX_API_S */ |
| |
| /** |
| * enum iwl_he_pkt_ext_constellations - PPE constellation indices |
| * @IWL_HE_PKT_EXT_BPSK: BPSK |
| * @IWL_HE_PKT_EXT_QPSK: QPSK |
| * @IWL_HE_PKT_EXT_16QAM: 16-QAM |
| * @IWL_HE_PKT_EXT_64QAM: 64-QAM |
| * @IWL_HE_PKT_EXT_256QAM: 256-QAM |
| * @IWL_HE_PKT_EXT_1024QAM: 1024-QAM |
| * @IWL_HE_PKT_EXT_RESERVED: reserved value |
| * @IWL_HE_PKT_EXT_NONE: not defined |
| */ |
| enum iwl_he_pkt_ext_constellations { |
| IWL_HE_PKT_EXT_BPSK = 0, |
| IWL_HE_PKT_EXT_QPSK, |
| IWL_HE_PKT_EXT_16QAM, |
| IWL_HE_PKT_EXT_64QAM, |
| IWL_HE_PKT_EXT_256QAM, |
| IWL_HE_PKT_EXT_1024QAM, |
| IWL_HE_PKT_EXT_RESERVED, |
| IWL_HE_PKT_EXT_NONE, |
| }; |
| |
| #define MAX_HE_SUPP_NSS 2 |
| #define MAX_HE_CHANNEL_BW_INDX 4 |
| |
| /** |
| * struct iwl_he_pkt_ext - QAM thresholds |
| * The required PPE is set via HE Capabilities IE, per Nss x BW x MCS |
| * The IE is organized in the following way: |
| * Support for Nss x BW (or RU) matrix: |
| * (0=SISO, 1=MIMO2) x (0-20MHz, 1-40MHz, 2-80MHz, 3-160MHz) |
| * Each entry contains 2 QAM thresholds for 8us and 16us: |
| * 0=BPSK, 1=QPSK, 2=16QAM, 3=64QAM, 4=256QAM, 5=1024QAM, 6=RES, 7=NONE |
| * i.e. QAM_th1 < QAM_th2 such if TX uses QAM_tx: |
| * QAM_tx < QAM_th1 --> PPE=0us |
| * QAM_th1 <= QAM_tx < QAM_th2 --> PPE=8us |
| * QAM_th2 <= QAM_tx --> PPE=16us |
| * @pkt_ext_qam_th: QAM thresholds |
| * For each Nss/Bw define 2 QAM thrsholds (0..5) |
| * For rates below the low_th, no need for PPE |
| * For rates between low_th and high_th, need 8us PPE |
| * For rates equal or higher then the high_th, need 16us PPE |
| * Nss (0-siso, 1-mimo2) x BW (0-20MHz, 1-40MHz, 2-80MHz, 3-160MHz) x |
| * (0-low_th, 1-high_th) |
| */ |
| struct iwl_he_pkt_ext { |
| u8 pkt_ext_qam_th[MAX_HE_SUPP_NSS][MAX_HE_CHANNEL_BW_INDX][2]; |
| } __packed; /* PKT_EXT_DOT11AX_API_S */ |
| |
| /** |
| * enum iwl_he_sta_ctxt_flags - HE STA context flags |
| * @STA_CTXT_HE_REF_BSSID_VALID: ref bssid addr valid (for receiving specific |
| * control frames such as TRIG, NDPA, BACK) |
| * @STA_CTXT_HE_BSS_COLOR_DIS: BSS color disable, don't use the BSS |
| * color for RX filter but use MAC header |
| * @STA_CTXT_HE_PARTIAL_BSS_COLOR: partial BSS color allocation |
| * @STA_CTXT_HE_32BIT_BA_BITMAP: indicates the receiver supports BA bitmap |
| * of 32-bits |
| * @STA_CTXT_HE_PACKET_EXT: indicates that the packet-extension info is valid |
| * and should be used |
| * @STA_CTXT_HE_TRIG_RND_ALLOC: indicates that trigger based random allocation |
| * is enabled according to UORA element existence |
| * @STA_CTXT_HE_CONST_TRIG_RND_ALLOC: used for AV testing |
| * @STA_CTXT_HE_ACK_ENABLED: indicates that the AP supports receiving ACK- |
| * enabled AGG, i.e. both BACK and non-BACK frames in a single AGG |
| * @STA_CTXT_HE_MU_EDCA_CW: indicates that there is an element of MU EDCA |
| * parameter set, i.e. the backoff counters for trig-based ACs |
| * @STA_CTXT_HE_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. |
| * @STA_CTXT_HE_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). |
| */ |
| enum iwl_he_sta_ctxt_flags { |
| STA_CTXT_HE_REF_BSSID_VALID = BIT(4), |
| STA_CTXT_HE_BSS_COLOR_DIS = BIT(5), |
| STA_CTXT_HE_PARTIAL_BSS_COLOR = BIT(6), |
| STA_CTXT_HE_32BIT_BA_BITMAP = BIT(7), |
| STA_CTXT_HE_PACKET_EXT = BIT(8), |
| STA_CTXT_HE_TRIG_RND_ALLOC = BIT(9), |
| STA_CTXT_HE_CONST_TRIG_RND_ALLOC = BIT(10), |
| STA_CTXT_HE_ACK_ENABLED = BIT(11), |
| STA_CTXT_HE_MU_EDCA_CW = BIT(12), |
| STA_CTXT_HE_NIC_NOT_ACK_ENABLED = BIT(13), |
| STA_CTXT_HE_RU_2MHZ_BLOCK = BIT(14), |
| }; |
| |
| /** |
| * enum iwl_he_htc_flags - HE HTC support flags |
| * @IWL_HE_HTC_SUPPORT: HE-HTC support |
| * @IWL_HE_HTC_UL_MU_RESP_SCHED: HE UL MU response schedule |
| * support via A-control field |
| * @IWL_HE_HTC_BSR_SUPP: BSR support in A-control field |
| * @IWL_HE_HTC_OMI_SUPP: A-OMI support in A-control field |
| * @IWL_HE_HTC_BQR_SUPP: A-BQR support in A-control field |
| */ |
| enum iwl_he_htc_flags { |
| IWL_HE_HTC_SUPPORT = BIT(0), |
| IWL_HE_HTC_UL_MU_RESP_SCHED = BIT(3), |
| IWL_HE_HTC_BSR_SUPP = BIT(4), |
| IWL_HE_HTC_OMI_SUPP = BIT(5), |
| IWL_HE_HTC_BQR_SUPP = BIT(6), |
| }; |
| |
| /* |
| * @IWL_HE_HTC_LINK_ADAP_NO_FEEDBACK: the STA does not provide HE MFB |
| * @IWL_HE_HTC_LINK_ADAP_UNSOLICITED: the STA provides only unsolicited HE MFB |
| * @IWL_HE_HTC_LINK_ADAP_BOTH: the STA is capable of providing HE MFB in |
| * response to HE MRQ and if the STA provides unsolicited HE MFB |
| */ |
| #define IWL_HE_HTC_LINK_ADAP_POS (1) |
| #define IWL_HE_HTC_LINK_ADAP_NO_FEEDBACK (0) |
| #define IWL_HE_HTC_LINK_ADAP_UNSOLICITED (2 << IWL_HE_HTC_LINK_ADAP_POS) |
| #define IWL_HE_HTC_LINK_ADAP_BOTH (3 << IWL_HE_HTC_LINK_ADAP_POS) |
| |
| /** |
| * struct iwl_he_sta_context_cmd_v1 - configure FW to work with HE AP |
| * @sta_id: STA id |
| * @tid_limit: max num of TIDs in TX HE-SU multi-TID agg |
| * 0 - bad value, 1 - multi-tid not supported, 2..8 - tid limit |
| * @reserved1: reserved byte for future use |
| * @reserved2: reserved byte for future use |
| * @flags: see %iwl_11ax_sta_ctxt_flags |
| * @ref_bssid_addr: reference BSSID used by the AP |
| * @reserved0: reserved 2 bytes for aligning the ref_bssid_addr field to 8 bytes |
| * @htc_flags: which features are supported in HTC |
| * @frag_flags: frag support in A-MSDU |
| * @frag_level: frag support level |
| * @frag_max_num: max num of "open" MSDUs in the receiver (in power of 2) |
| * @frag_min_size: min frag size (except last frag) |
| * @pkt_ext: optional, exists according to PPE-present bit in the HE-PHY capa |
| * @bss_color: 11ax AP ID that is used in the HE SIG-A to mark inter BSS frame |
| * @htc_trig_based_pkt_ext: default PE in 4us units |
| * @frame_time_rts_th: HE duration RTS threshold, in units of 32us |
| * @rand_alloc_ecwmin: random CWmin = 2**ECWmin-1 |
| * @rand_alloc_ecwmax: random CWmax = 2**ECWmax-1 |
| * @reserved3: reserved byte for future use |
| * @trig_based_txf: MU EDCA Parameter set for the trigger based traffic queues |
| */ |
| struct iwl_he_sta_context_cmd_v1 { |
| u8 sta_id; |
| u8 tid_limit; |
| u8 reserved1; |
| u8 reserved2; |
| __le32 flags; |
| |
| /* The below fields are set via Multiple BSSID IE */ |
| u8 ref_bssid_addr[6]; |
| __le16 reserved0; |
| |
| /* The below fields are set via HE-capabilities IE */ |
| __le32 htc_flags; |
| |
| u8 frag_flags; |
| u8 frag_level; |
| u8 frag_max_num; |
| u8 frag_min_size; |
| |
| /* The below fields are set via PPE thresholds element */ |
| struct iwl_he_pkt_ext pkt_ext; |
| |
| /* The below fields are set via HE-Operation IE */ |
| u8 bss_color; |
| u8 htc_trig_based_pkt_ext; |
| __le16 frame_time_rts_th; |
| |
| /* Random access parameter set (i.e. RAPS) */ |
| u8 rand_alloc_ecwmin; |
| u8 rand_alloc_ecwmax; |
| __le16 reserved3; |
| |
| /* The below fields are set via MU EDCA parameter set element */ |
| struct iwl_he_backoff_conf trig_based_txf[AC_NUM]; |
| } __packed; /* STA_CONTEXT_DOT11AX_API_S_VER_1 */ |
| |
| /** |
| * struct iwl_he_sta_context_cmd - configure FW to work with HE AP |
| * @sta_id: STA id |
| * @tid_limit: max num of TIDs in TX HE-SU multi-TID agg |
| * 0 - bad value, 1 - multi-tid not supported, 2..8 - tid limit |
| * @reserved1: reserved byte for future use |
| * @reserved2: reserved byte for future use |
| * @flags: see %iwl_11ax_sta_ctxt_flags |
| * @ref_bssid_addr: reference BSSID used by the AP |
| * @reserved0: reserved 2 bytes for aligning the ref_bssid_addr field to 8 bytes |
| * @htc_flags: which features are supported in HTC |
| * @frag_flags: frag support in A-MSDU |
| * @frag_level: frag support level |
| * @frag_max_num: max num of "open" MSDUs in the receiver (in power of 2) |
| * @frag_min_size: min frag size (except last frag) |
| * @pkt_ext: optional, exists according to PPE-present bit in the HE-PHY capa |
| * @bss_color: 11ax AP ID that is used in the HE SIG-A to mark inter BSS frame |
| * @htc_trig_based_pkt_ext: default PE in 4us units |
| * @frame_time_rts_th: HE duration RTS threshold, in units of 32us |
| * @rand_alloc_ecwmin: random CWmin = 2**ECWmin-1 |
| * @rand_alloc_ecwmax: random CWmax = 2**ECWmax-1 |
| * @reserved3: reserved byte for future use |
| * @trig_based_txf: MU EDCA Parameter set for the trigger based traffic queues |
| * @max_bssid_indicator: indicator of the max bssid supported on the associated |
| * bss |
| * @bssid_index: index of the associated VAP |
| * @ema_ap: AP supports enhanced Multi BSSID advertisement |
| * @profile_periodicity: number of Beacon periods that are needed to receive the |
| * complete VAPs info |
| * @bssid_count: actual number of VAPs in the MultiBSS Set |
| * @reserved4: alignment |
| */ |
| struct iwl_he_sta_context_cmd { |
| u8 sta_id; |
| u8 tid_limit; |
| u8 reserved1; |
| u8 reserved2; |
| __le32 flags; |
| |
| /* The below fields are set via Multiple BSSID IE */ |
| u8 ref_bssid_addr[6]; |
| __le16 reserved0; |
| |
| /* The below fields are set via HE-capabilities IE */ |
| __le32 htc_flags; |
| |
| u8 frag_flags; |
| u8 frag_level; |
| u8 frag_max_num; |
| u8 frag_min_size; |
| |
| /* The below fields are set via PPE thresholds element */ |
| struct iwl_he_pkt_ext pkt_ext; |
| |
| /* The below fields are set via HE-Operation IE */ |
| u8 bss_color; |
| u8 htc_trig_based_pkt_ext; |
| __le16 frame_time_rts_th; |
| |
| /* Random access parameter set (i.e. RAPS) */ |
| u8 rand_alloc_ecwmin; |
| u8 rand_alloc_ecwmax; |
| __le16 reserved3; |
| |
| /* The below fields are set via MU EDCA parameter set element */ |
| struct iwl_he_backoff_conf trig_based_txf[AC_NUM]; |
| |
| u8 max_bssid_indicator; |
| u8 bssid_index; |
| u8 ema_ap; |
| u8 profile_periodicity; |
| u8 bssid_count; |
| u8 reserved4[3]; |
| } __packed; /* STA_CONTEXT_DOT11AX_API_S_VER_2 */ |
| |
| /** |
| * struct iwl_he_monitor_cmd - configure air sniffer for HE |
| * @bssid: the BSSID to sniff for |
| * @reserved1: reserved for dword alignment |
| * @aid: the AID to track on for HE MU |
| * @reserved2: reserved for future use |
| */ |
| struct iwl_he_monitor_cmd { |
| u8 bssid[6]; |
| __le16 reserved1; |
| __le16 aid; |
| u8 reserved2[6]; |
| } __packed; /* HE_AIR_SNIFFER_CONFIG_CMD_API_S_VER_1 */ |
| |
| #endif /* __iwl_fw_api_mac_h__ */ |
