__le16 basic_mcs_set;
} __packed;
+/**
+ * struct ieee80211_he_cap_elem - HE capabilities element
+ *
+ * This structure is the "HE capabilities element" fixed fields as
+ * described in P802.11ax_D2.0 section 9.4.2.237.2 and 9.4.2.237.3
+ */
+struct ieee80211_he_cap_elem {
+ u8 mac_cap_info[5];
+ u8 phy_cap_info[9];
+} __packed;
+
+#define IEEE80211_TX_RX_MCS_NSS_DESC_MAX_LEN 5
+
+/**
+ * enum ieee80211_he_mcs_support - HE MCS support definitions
+ * @IEEE80211_HE_MCS_SUPPORT_0_7: MCSes 0-7 are supported for the
+ * number of streams
+ * @IEEE80211_HE_MCS_SUPPORT_0_9: MCSes 0-9 are supported
+ * @IEEE80211_HE_MCS_SUPPORT_0_11: MCSes 0-11 are supported
+ * @IEEE80211_HE_MCS_NOT_SUPPORTED: This number of streams isn't supported
+ *
+ * These definitions are used in each 2-bit subfield of the rx_mcs_*
+ * and tx_mcs_* fields of &struct ieee80211_he_mcs_nss_supp, which are
+ * both split into 8 subfields by number of streams. These values indicate
+ * which MCSes are supported for the number of streams the value appears
+ * for.
+ */
+enum ieee80211_he_mcs_support {
+ IEEE80211_HE_MCS_SUPPORT_0_7 = 0,
+ IEEE80211_HE_MCS_SUPPORT_0_9 = 1,
+ IEEE80211_HE_MCS_SUPPORT_0_11 = 2,
+ IEEE80211_HE_MCS_NOT_SUPPORTED = 3,
+};
+
+/**
+ * struct ieee80211_he_mcs_nss_supp - HE Tx/Rx HE MCS NSS Support Field
+ *
+ * This structure holds the data required for the Tx/Rx HE MCS NSS Support Field
+ * described in P802.11ax_D2.0 section 9.4.2.237.4
+ *
+ * @rx_mcs_80: Rx MCS map 2 bits for each stream, total 8 streams, for channel
+ * widths less than 80MHz.
+ * @tx_mcs_80: Tx MCS map 2 bits for each stream, total 8 streams, for channel
+ * widths less than 80MHz.
+ * @rx_mcs_160: Rx MCS map 2 bits for each stream, total 8 streams, for channel
+ * width 160MHz.
+ * @tx_mcs_160: Tx MCS map 2 bits for each stream, total 8 streams, for channel
+ * width 160MHz.
+ * @rx_mcs_80p80: Rx MCS map 2 bits for each stream, total 8 streams, for
+ * channel width 80p80MHz.
+ * @tx_mcs_80p80: Tx MCS map 2 bits for each stream, total 8 streams, for
+ * channel width 80p80MHz.
+ */
+struct ieee80211_he_mcs_nss_supp {
+ __le16 rx_mcs_80;
+ __le16 tx_mcs_80;
+ __le16 rx_mcs_160;
+ __le16 tx_mcs_160;
+ __le16 rx_mcs_80p80;
+ __le16 tx_mcs_80p80;
+} __packed;
+
+/**
+ * struct ieee80211_he_operation - HE capabilities element
+ *
+ * This structure is the "HE operation element" fields as
+ * described in P802.11ax_D2.0 section 9.4.2.238
+ */
+struct ieee80211_he_operation {
+ __le32 he_oper_params;
+ __le16 he_mcs_nss_set;
+ /* Optional 0,1,3 or 4 bytes: depends on @he_oper_params */
+ u8 optional[0];
+} __packed;
+
+/**
+ * struct ieee80211_he_mu_edca_param_ac_rec - MU AC Parameter Record field
+ *
+ * This structure is the "MU AC Parameter Record" fields as
+ * described in P802.11ax_D2.0 section 9.4.2.240
+ */
+struct ieee80211_he_mu_edca_param_ac_rec {
+ u8 aifsn;
+ u8 ecw_min_max;
+ u8 mu_edca_timer;
+} __packed;
+
+/**
+ * struct ieee80211_mu_edca_param_set - MU EDCA Parameter Set element
+ *
+ * This structure is the "MU EDCA Parameter Set element" fields as
+ * described in P802.11ax_D2.0 section 9.4.2.240
+ */
+struct ieee80211_mu_edca_param_set {
+ u8 mu_qos_info;
+ struct ieee80211_he_mu_edca_param_ac_rec ac_be;
+ struct ieee80211_he_mu_edca_param_ac_rec ac_bk;
+ struct ieee80211_he_mu_edca_param_ac_rec ac_vi;
+ struct ieee80211_he_mu_edca_param_ac_rec ac_vo;
+} __packed;
/* 802.11ac VHT Capabilities */
#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 0x00000000
#define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN 0x10000000
#define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN 0x20000000
+/* 802.11ax HE MAC capabilities */
+#define IEEE80211_HE_MAC_CAP0_HTC_HE 0x01
+#define IEEE80211_HE_MAC_CAP0_TWT_REQ 0x02
+#define IEEE80211_HE_MAC_CAP0_TWT_RES 0x04
+#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_NOT_SUPP 0x00
+#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_LEVEL_1 0x08
+#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_LEVEL_2 0x10
+#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_LEVEL_3 0x18
+#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_MASK 0x18
+#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_1 0x00
+#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_2 0x20
+#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_4 0x40
+#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_8 0x60
+#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_16 0x80
+#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_32 0xa0
+#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_64 0xc0
+#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_UNLIMITED 0xe0
+#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_MASK 0xe0
+
+#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_UNLIMITED 0x00
+#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_128 0x01
+#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_256 0x02
+#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_512 0x03
+#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_MASK 0x03
+#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_0US 0x00
+#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_8US 0x04
+#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US 0x08
+#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_MASK 0x0c
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_1 0x00
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_2 0x10
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_3 0x20
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_4 0x30
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_5 0x40
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_6 0x50
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_7 0x60
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_8 0x70
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_MASK 0x70
+
+/* Link adaptation is split between byte HE_MAC_CAP1 and
+ * HE_MAC_CAP2. It should be set only if IEEE80211_HE_MAC_CAP0_HTC_HE
+ * in which case the following values apply:
+ * 0 = No feedback.
+ * 1 = reserved.
+ * 2 = Unsolicited feedback.
+ * 3 = both
+ */
+#define IEEE80211_HE_MAC_CAP1_LINK_ADAPTATION 0x80
+
+#define IEEE80211_HE_MAC_CAP2_LINK_ADAPTATION 0x01
+#define IEEE80211_HE_MAC_CAP2_ALL_ACK 0x02
+#define IEEE80211_HE_MAC_CAP2_UL_MU_RESP_SCHED 0x04
+#define IEEE80211_HE_MAC_CAP2_BSR 0x08
+#define IEEE80211_HE_MAC_CAP2_BCAST_TWT 0x10
+#define IEEE80211_HE_MAC_CAP2_32BIT_BA_BITMAP 0x20
+#define IEEE80211_HE_MAC_CAP2_MU_CASCADING 0x40
+#define IEEE80211_HE_MAC_CAP2_ACK_EN 0x80
+
+#define IEEE80211_HE_MAC_CAP3_GRP_ADDR_MULTI_STA_BA_DL_MU 0x01
+#define IEEE80211_HE_MAC_CAP3_OMI_CONTROL 0x02
+#define IEEE80211_HE_MAC_CAP3_OFDMA_RA 0x04
+
+/* The maximum length of an A-MDPU is defined by the combination of the Maximum
+ * A-MDPU Length Exponent field in the HT capabilities, VHT capabilities and the
+ * same field in the HE capabilities.
+ */
+#define IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_USE_VHT 0x00
+#define IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_VHT_1 0x08
+#define IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_VHT_2 0x10
+#define IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_RESERVED 0x18
+#define IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_MASK 0x18
+#define IEEE80211_HE_MAC_CAP3_A_AMSDU_FRAG 0x20
+#define IEEE80211_HE_MAC_CAP3_FLEX_TWT_SCHED 0x40
+#define IEEE80211_HE_MAC_CAP3_RX_CTRL_FRAME_TO_MULTIBSS 0x80
+
+#define IEEE80211_HE_MAC_CAP4_BSRP_BQRP_A_MPDU_AGG 0x01
+#define IEEE80211_HE_MAC_CAP4_QTP 0x02
+#define IEEE80211_HE_MAC_CAP4_BQR 0x04
+#define IEEE80211_HE_MAC_CAP4_SR_RESP 0x08
+#define IEEE80211_HE_MAC_CAP4_NDP_FB_REP 0x10
+#define IEEE80211_HE_MAC_CAP4_OPS 0x20
+#define IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU 0x40
+
+/* 802.11ax HE PHY capabilities */
+#define IEEE80211_HE_PHY_CAP0_DUAL_BAND 0x01
+#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G 0x02
+#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G 0x04
+#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G 0x08
+#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G 0x10
+#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_RU_MAPPING_IN_2G 0x20
+#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_RU_MAPPING_IN_5G 0x40
+#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_MASK 0xfe
+
+#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_80MHZ_ONLY_SECOND_20MHZ 0x01
+#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_80MHZ_ONLY_SECOND_40MHZ 0x02
+#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_160MHZ_ONLY_SECOND_20MHZ 0x04
+#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_160MHZ_ONLY_SECOND_40MHZ 0x08
+#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK 0x0f
+#define IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A 0x10
+#define IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD 0x20
+#define IEEE80211_HE_PHY_CAP1_HE_LTF_AND_GI_FOR_HE_PPDUS_0_8US 0x40
+/* Midamble RX Max NSTS is split between byte #2 and byte #3 */
+#define IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_MAX_NSTS 0x80
+
+#define IEEE80211_HE_PHY_CAP2_MIDAMBLE_RX_MAX_NSTS 0x01
+#define IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US 0x02
+#define IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ 0x04
+#define IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ 0x08
+#define IEEE80211_HE_PHY_CAP2_DOPPLER_TX 0x10
+#define IEEE80211_HE_PHY_CAP2_DOPPLER_RX 0x20
+
+/* Note that the meaning of UL MU below is different between an AP and a non-AP
+ * sta, where in the AP case it indicates support for Rx and in the non-AP sta
+ * case it indicates support for Tx.
+ */
+#define IEEE80211_HE_PHY_CAP2_UL_MU_FULL_MU_MIMO 0x40
+#define IEEE80211_HE_PHY_CAP2_UL_MU_PARTIAL_MU_MIMO 0x80
+
+#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_NO_DCM 0x00
+#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_BPSK 0x01
+#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_QPSK 0x02
+#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_16_QAM 0x03
+#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_MASK 0x03
+#define IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_1 0x00
+#define IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_2 0x04
+#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_NO_DCM 0x00
+#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_BPSK 0x08
+#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_QPSK 0x10
+#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_16_QAM 0x18
+#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_MASK 0x18
+#define IEEE80211_HE_PHY_CAP3_DCM_MAX_RX_NSS_1 0x00
+#define IEEE80211_HE_PHY_CAP3_DCM_MAX_RX_NSS_2 0x20
+#define IEEE80211_HE_PHY_CAP3_RX_HE_MU_PPDU_FROM_NON_AP_STA 0x40
+#define IEEE80211_HE_PHY_CAP3_SU_BEAMFORMER 0x80
+
+#define IEEE80211_HE_PHY_CAP4_SU_BEAMFORMEE 0x01
+#define IEEE80211_HE_PHY_CAP4_MU_BEAMFORMER 0x02
+
+/* Minimal allowed value of Max STS under 80MHz is 3 */
+#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_4 0x0c
+#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_5 0x10
+#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_6 0x14
+#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_7 0x18
+#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_8 0x1c
+#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_MASK 0x1c
+
+/* Minimal allowed value of Max STS above 80MHz is 3 */
+#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_4 0x60
+#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_5 0x80
+#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_6 0xa0
+#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_7 0xc0
+#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_8 0xe0
+#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_MASK 0xe0
+
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_1 0x00
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_2 0x01
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_3 0x02
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_4 0x03
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_5 0x04
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_6 0x05
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_7 0x06
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_8 0x07
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_MASK 0x07
+
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_1 0x00
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_2 0x08
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_3 0x10
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_4 0x18
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_5 0x20
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_6 0x28
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_7 0x30
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_8 0x38
+#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_MASK 0x38
+
+#define IEEE80211_HE_PHY_CAP5_NG16_SU_FEEDBACK 0x40
+#define IEEE80211_HE_PHY_CAP5_NG16_MU_FEEDBACK 0x80
+
+#define IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_42_SU 0x01
+#define IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_75_MU 0x02
+#define IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMER_FB 0x04
+#define IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB 0x08
+#define IEEE80211_HE_PHY_CAP6_TRIG_CQI_FB 0x10
+#define IEEE80211_HE_PHY_CAP6_PARTIAL_BW_EXT_RANGE 0x20
+#define IEEE80211_HE_PHY_CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO 0x40
+#define IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT 0x80
+
+#define IEEE80211_HE_PHY_CAP7_SRP_BASED_SR 0x01
+#define IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR 0x02
+#define IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI 0x04
+#define IEEE80211_HE_PHY_CAP7_MAX_NC_1 0x08
+#define IEEE80211_HE_PHY_CAP7_MAX_NC_2 0x10
+#define IEEE80211_HE_PHY_CAP7_MAX_NC_3 0x18
+#define IEEE80211_HE_PHY_CAP7_MAX_NC_4 0x20
+#define IEEE80211_HE_PHY_CAP7_MAX_NC_5 0x28
+#define IEEE80211_HE_PHY_CAP7_MAX_NC_6 0x30
+#define IEEE80211_HE_PHY_CAP7_MAX_NC_7 0x38
+#define IEEE80211_HE_PHY_CAP7_MAX_NC_MASK 0x38
+#define IEEE80211_HE_PHY_CAP7_STBC_TX_ABOVE_80MHZ 0x40
+#define IEEE80211_HE_PHY_CAP7_STBC_RX_ABOVE_80MHZ 0x80
+
+#define IEEE80211_HE_PHY_CAP8_HE_ER_SU_PPDU_4XLTF_AND_08_US_GI 0x01
+#define IEEE80211_HE_PHY_CAP8_20MHZ_IN_40MHZ_HE_PPDU_IN_2G 0x02
+#define IEEE80211_HE_PHY_CAP8_20MHZ_IN_160MHZ_HE_PPDU 0x04
+#define IEEE80211_HE_PHY_CAP8_80MHZ_IN_160MHZ_HE_PPDU 0x08
+#define IEEE80211_HE_PHY_CAP8_HE_ER_SU_1XLTF_AND_08_US_GI 0x10
+#define IEEE80211_HE_PHY_CAP8_MIDAMBLE_RX_2X_AND_1XLTF 0x20
+
+/* 802.11ax HE TX/RX MCS NSS Support */
+#define IEEE80211_TX_RX_MCS_NSS_SUPP_HIGHEST_MCS_POS (3)
+#define IEEE80211_TX_RX_MCS_NSS_SUPP_TX_BITMAP_POS (6)
+#define IEEE80211_TX_RX_MCS_NSS_SUPP_RX_BITMAP_POS (11)
+#define IEEE80211_TX_RX_MCS_NSS_SUPP_TX_BITMAP_MASK 0x07c0
+#define IEEE80211_TX_RX_MCS_NSS_SUPP_RX_BITMAP_MASK 0xf800
+
+/* TX/RX HE MCS Support field Highest MCS subfield encoding */
+enum ieee80211_he_highest_mcs_supported_subfield_enc {
+ HIGHEST_MCS_SUPPORTED_MCS7 = 0,
+ HIGHEST_MCS_SUPPORTED_MCS8,
+ HIGHEST_MCS_SUPPORTED_MCS9,
+ HIGHEST_MCS_SUPPORTED_MCS10,
+ HIGHEST_MCS_SUPPORTED_MCS11,
+};
+
+/* Calculate 802.11ax HE capabilities IE Tx/Rx HE MCS NSS Support Field size */
+static inline u8
+ieee80211_he_mcs_nss_size(const struct ieee80211_he_cap_elem *he_cap)
+{
+ u8 count = 4;
+
+ if (he_cap->phy_cap_info[0] &
+ IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G)
+ count += 4;
+
+ if (he_cap->phy_cap_info[0] &
+ IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G)
+ count += 4;
+
+ return count;
+}
+
+/* 802.11ax HE PPE Thresholds */
+#define IEEE80211_PPE_THRES_NSS_SUPPORT_2NSS (1)
+#define IEEE80211_PPE_THRES_NSS_POS (0)
+#define IEEE80211_PPE_THRES_NSS_MASK (7)
+#define IEEE80211_PPE_THRES_RU_INDEX_BITMASK_2x966_AND_966_RU \
+ (BIT(5) | BIT(6))
+#define IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK 0x78
+#define IEEE80211_PPE_THRES_RU_INDEX_BITMASK_POS (3)
+#define IEEE80211_PPE_THRES_INFO_PPET_SIZE (3)
+
+/*
+ * Calculate 802.11ax HE capabilities IE PPE field size
+ * Input: Header byte of ppe_thres (first byte), and HE capa IE's PHY cap u8*
+ */
+static inline u8
+ieee80211_he_ppe_size(u8 ppe_thres_hdr, const u8 *phy_cap_info)
+{
+ u8 n;
+
+ if ((phy_cap_info[6] &
+ IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT) == 0)
+ return 0;
+
+ n = hweight8(ppe_thres_hdr &
+ IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK);
+ n *= (1 + ((ppe_thres_hdr & IEEE80211_PPE_THRES_NSS_MASK) >>
+ IEEE80211_PPE_THRES_NSS_POS));
+
+ /*
+ * Each pair is 6 bits, and we need to add the 7 "header" bits to the
+ * total size.
+ */
+ n = (n * IEEE80211_PPE_THRES_INFO_PPET_SIZE * 2) + 7;
+ n = DIV_ROUND_UP(n, 8);
+
+ return n;
+}
+
+/* HE Operation defines */
+#define IEEE80211_HE_OPERATION_BSS_COLOR_MASK 0x0000003f
+#define IEEE80211_HE_OPERATION_DFLT_PE_DURATION_MASK 0x000001c0
+#define IEEE80211_HE_OPERATION_DFLT_PE_DURATION_OFFSET 6
+#define IEEE80211_HE_OPERATION_TWT_REQUIRED 0x00000200
+#define IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK 0x000ffc00
+#define IEEE80211_HE_OPERATION_RTS_THRESHOLD_OFFSET 10
+#define IEEE80211_HE_OPERATION_PARTIAL_BSS_COLOR 0x000100000
+#define IEEE80211_HE_OPERATION_VHT_OPER_INFO 0x000200000
+#define IEEE80211_HE_OPERATION_MULTI_BSSID_AP 0x10000000
+#define IEEE80211_HE_OPERATION_TX_BSSID_INDICATOR 0x20000000
+#define IEEE80211_HE_OPERATION_BSS_COLOR_DISABLED 0x40000000
+
+/*
+ * ieee80211_he_oper_size - calculate 802.11ax HE Operations IE size
+ * @he_oper_ie: byte data of the He Operations IE, stating from the the byte
+ * after the ext ID byte. It is assumed that he_oper_ie has at least
+ * sizeof(struct ieee80211_he_operation) bytes, checked already in
+ * ieee802_11_parse_elems_crc()
+ * @return the actual size of the IE data (not including header), or 0 on error
+ */
+static inline u8
+ieee80211_he_oper_size(const u8 *he_oper_ie)
+{
+ struct ieee80211_he_operation *he_oper = (void *)he_oper_ie;
+ u8 oper_len = sizeof(struct ieee80211_he_operation);
+ u32 he_oper_params;
+
+ /* Make sure the input is not NULL */
+ if (!he_oper_ie)
+ return 0;
+
+ /* Calc required length */
+ he_oper_params = le32_to_cpu(he_oper->he_oper_params);
+ if (he_oper_params & IEEE80211_HE_OPERATION_VHT_OPER_INFO)
+ oper_len += 3;
+ if (he_oper_params & IEEE80211_HE_OPERATION_MULTI_BSSID_AP)
+ oper_len++;
+
+ /* Add the first byte (extension ID) to the total length */
+ oper_len++;
+
+ return oper_len;
+}
+
/* Authentication algorithms */
#define WLAN_AUTH_OPEN 0
#define WLAN_AUTH_SHARED_KEY 1
WLAN_EID_EXT_FILS_WRAPPED_DATA = 8,
WLAN_EID_EXT_FILS_PUBLIC_KEY = 12,
WLAN_EID_EXT_FILS_NONCE = 13,
+ WLAN_EID_EXT_FUTURE_CHAN_GUIDANCE = 14,
+ WLAN_EID_EXT_HE_CAPABILITY = 35,
+ WLAN_EID_EXT_HE_OPERATION = 36,
+ WLAN_EID_EXT_UORA = 37,
+ WLAN_EID_EXT_HE_MU_EDCA = 38,
};
/* Action category code */
projects / carl9170fw.git / commitdiff