diff options
Diffstat (limited to 'include/linux/ieee80211.h')
| -rw-r--r-- | include/linux/ieee80211.h | 230 |
1 files changed, 150 insertions, 80 deletions
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index c47f43e65a2f..770408b2fdaf 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -151,6 +151,9 @@ #define IEEE80211_ANO_NETTYPE_WILD 15 +/* bits unique to S1G beacon */ +#define IEEE80211_S1G_BCN_NEXT_TBTT 0x100 + /* control extension - for IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTL_EXT */ #define IEEE80211_CTL_EXT_POLL 0x2000 #define IEEE80211_CTL_EXT_SPR 0x3000 @@ -554,6 +557,28 @@ static inline bool ieee80211_is_s1g_beacon(__le16 fc) } /** + * ieee80211_next_tbtt_present - check if IEEE80211_FTYPE_EXT && + * IEEE80211_STYPE_S1G_BEACON && IEEE80211_S1G_BCN_NEXT_TBTT + * @fc: frame control bytes in little-endian byteorder + */ +static inline bool ieee80211_next_tbtt_present(__le16 fc) +{ + return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) == + cpu_to_le16(IEEE80211_FTYPE_EXT | IEEE80211_STYPE_S1G_BEACON) && + fc & cpu_to_le16(IEEE80211_S1G_BCN_NEXT_TBTT); +} + +/** + * ieee80211_is_s1g_short_beacon - check if next tbtt present bit is set. Only + * true for S1G beacons when they're short. + * @fc: frame control bytes in little-endian byteorder + */ +static inline bool ieee80211_is_s1g_short_beacon(__le16 fc) +{ + return ieee80211_is_s1g_beacon(fc) && ieee80211_next_tbtt_present(fc); +} + +/** * ieee80211_is_atim - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_ATIM * @fc: frame control bytes in little-endian byteorder */ @@ -962,6 +987,25 @@ enum ieee80211_vht_opmode_bits { IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF = 0x80, }; +/** + * enum ieee80211_s1g_chanwidth + * These are defined in IEEE802.11-2016ah Table 10-20 + * as BSS Channel Width + * + * @IEEE80211_S1G_CHANWIDTH_1MHZ: 1MHz operating channel + * @IEEE80211_S1G_CHANWIDTH_2MHZ: 2MHz operating channel + * @IEEE80211_S1G_CHANWIDTH_4MHZ: 4MHz operating channel + * @IEEE80211_S1G_CHANWIDTH_8MHZ: 8MHz operating channel + * @IEEE80211_S1G_CHANWIDTH_16MHZ: 16MHz operating channel + */ +enum ieee80211_s1g_chanwidth { + IEEE80211_S1G_CHANWIDTH_1MHZ = 0, + IEEE80211_S1G_CHANWIDTH_2MHZ = 1, + IEEE80211_S1G_CHANWIDTH_4MHZ = 3, + IEEE80211_S1G_CHANWIDTH_8MHZ = 7, + IEEE80211_S1G_CHANWIDTH_16MHZ = 15, +}; + #define WLAN_SA_QUERY_TR_ID_LEN 2 #define WLAN_MEMBERSHIP_LEN 8 #define WLAN_USER_POSITION_LEN 16 @@ -1034,6 +1078,13 @@ struct ieee80211_ext { u8 change_seq; u8 variable[0]; } __packed s1g_beacon; + struct { + u8 sa[ETH_ALEN]; + __le32 timestamp; + u8 change_seq; + u8 next_tbtt[3]; + u8 variable[0]; + } __packed s1g_short_beacon; } u; } __packed __aligned(2); @@ -1070,6 +1121,11 @@ struct ieee80211_mgmt { } __packed assoc_resp, reassoc_resp; struct { __le16 capab_info; + __le16 status_code; + u8 variable[0]; + } __packed s1g_assoc_resp, s1g_reassoc_resp; + struct { + __le16 capab_info; __le16 listen_interval; u8 current_ap[ETH_ALEN]; /* followed by SSID and Supported rates */ @@ -2294,8 +2350,11 @@ ieee80211_he_6ghz_oper(const struct ieee80211_he_operation *he_oper) } /* HE Spatial Reuse defines */ -#define IEEE80211_HE_SPR_NON_SRG_OFFSET_PRESENT 0x4 -#define IEEE80211_HE_SPR_SRG_INFORMATION_PRESENT 0x8 +#define IEEE80211_HE_SPR_PSR_DISALLOWED BIT(0) +#define IEEE80211_HE_SPR_NON_SRG_OBSS_PD_SR_DISALLOWED BIT(1) +#define IEEE80211_HE_SPR_NON_SRG_OFFSET_PRESENT BIT(2) +#define IEEE80211_HE_SPR_SRG_INFORMATION_PRESENT BIT(3) +#define IEEE80211_HE_SPR_HESIGA_SR_VAL15_ALLOWED BIT(4) /* * ieee80211_he_spr_size - calculate 802.11ax HE Spatial Reuse IE size @@ -2330,84 +2389,93 @@ ieee80211_he_spr_size(const u8 *he_spr_ie) } /* S1G Capabilities Information field */ -#define S1G_CAPAB_B0_S1G_LONG BIT(0) -#define S1G_CAPAB_B0_SGI_1MHZ BIT(1) -#define S1G_CAPAB_B0_SGI_2MHZ BIT(2) -#define S1G_CAPAB_B0_SGI_4MHZ BIT(3) -#define S1G_CAPAB_B0_SGI_8MHZ BIT(4) -#define S1G_CAPAB_B0_SGI_16MHZ BIT(5) -#define S1G_CAPAB_B0_SUPP_CH_WIDTH_MASK (BIT(6) | BIT(7)) -#define S1G_CAPAB_B0_SUPP_CH_WIDTH_SHIFT 6 - -#define S1G_CAPAB_B1_RX_LDPC BIT(0) -#define S1G_CAPAB_B1_TX_STBC BIT(1) -#define S1G_CAPAB_B1_RX_STBC BIT(2) -#define S1G_CAPAB_B1_SU_BFER BIT(3) -#define S1G_CAPAB_B1_SU_BFEE BIT(4) -#define S1G_CAPAB_B1_BFEE_STS_MASK (BIT(5) | BIT(6) | BIT(7)) -#define S1G_CAPAB_B1_BFEE_STS_SHIFT 5 - -#define S1G_CAPAB_B2_SOUNDING_DIMENSIONS_MASK (BIT(0) | BIT(1) | BIT(2)) -#define S1G_CAPAB_B2_SOUNDING_DIMENSIONS_SHIFT 0 -#define S1G_CAPAB_B2_MU_BFER BIT(3) -#define S1G_CAPAB_B2_MU_BFEE BIT(4) -#define S1G_CAPAB_B2_PLUS_HTC_VHT BIT(5) -#define S1G_CAPAB_B2_TRAVELING_PILOT_MASK (BIT(6) | BIT(7)) -#define S1G_CAPAB_B2_TRAVELING_PILOT_SHIFT 6 - -#define S1G_CAPAB_B3_RD_RESPONDER BIT(0) -#define S1G_CAPAB_B3_HT_DELAYED_BA BIT(1) -#define S1G_CAPAB_B3_MAX_MPDU_LEN BIT(2) -#define S1G_CAPAB_B3_MAX_AMPDU_LEN_EXP_MASK (BIT(3) | BIT(4)) -#define S1G_CAPAB_B3_MAX_AMPDU_LEN_EXP_SHIFT 3 -#define S1G_CAPAB_B3_MIN_MPDU_START_MASK (BIT(5) | BIT(6) | BIT(7)) -#define S1G_CAPAB_B3_MIN_MPDU_START_SHIFT 5 - -#define S1G_CAPAB_B4_UPLINK_SYNC BIT(0) -#define S1G_CAPAB_B4_DYNAMIC_AID BIT(1) -#define S1G_CAPAB_B4_BAT BIT(2) -#define S1G_CAPAB_B4_TIME_ADE BIT(3) -#define S1G_CAPAB_B4_NON_TIM BIT(4) -#define S1G_CAPAB_B4_GROUP_AID BIT(5) -#define S1G_CAPAB_B4_STA_TYPE_MASK (BIT(6) | BIT(7)) -#define S1G_CAPAB_B4_STA_TYPE_SHIFT 6 - -#define S1G_CAPAB_B5_CENT_AUTH_CONTROL BIT(0) -#define S1G_CAPAB_B5_DIST_AUTH_CONTROL BIT(1) -#define S1G_CAPAB_B5_AMSDU BIT(2) -#define S1G_CAPAB_B5_AMPDU BIT(3) -#define S1G_CAPAB_B5_ASYMMETRIC_BA BIT(4) -#define S1G_CAPAB_B5_FLOW_CONTROL BIT(5) -#define S1G_CAPAB_B5_SECTORIZED_BEAM_MASK (BIT(6) | BIT(7)) -#define S1G_CAPAB_B5_SECTORIZED_BEAM_SHIFT 6 - -#define S1G_CAPAB_B6_OBSS_MITIGATION BIT(0) -#define S1G_CAPAB_B6_FRAGMENT_BA BIT(1) -#define S1G_CAPAB_B6_NDP_PS_POLL BIT(2) -#define S1G_CAPAB_B6_RAW_OPERATION BIT(3) -#define S1G_CAPAB_B6_PAGE_SLICING BIT(4) -#define S1G_CAPAB_B6_TXOP_SHARING_IMP_ACK BIT(5) -#define S1G_CAPAB_B6_VHT_LINK_ADAPT_MASK (BIT(6) | BIT(7)) -#define S1G_CAPAB_B6_VHT_LINK_ADAPT_SHIFT 6 - -#define S1G_CAPAB_B7_TACK_AS_PS_POLL BIT(0) -#define S1G_CAPAB_B7_DUP_1MHZ BIT(1) -#define S1G_CAPAB_B7_MCS_NEGOTIATION BIT(2) -#define S1G_CAPAB_B7_1MHZ_CTL_RESPONSE_PREAMBLE BIT(3) -#define S1G_CAPAB_B7_NDP_BFING_REPORT_POLL BIT(4) -#define S1G_CAPAB_B7_UNSOLICITED_DYN_AID BIT(5) -#define S1G_CAPAB_B7_SECTOR_TRAINING_OPERATION BIT(6) -#define S1G_CAPAB_B7_TEMP_PS_MODE_SWITCH BIT(7) - -#define S1G_CAPAB_B8_TWT_GROUPING BIT(0) -#define S1G_CAPAB_B8_BDT BIT(1) -#define S1G_CAPAB_B8_COLOR_MASK (BIT(2) | BIT(3) | BIT(4)) -#define S1G_CAPAB_B8_COLOR_SHIFT 2 -#define S1G_CAPAB_B8_TWT_REQUEST BIT(5) -#define S1G_CAPAB_B8_TWT_RESPOND BIT(6) -#define S1G_CAPAB_B8_PV1_FRAME BIT(7) - -#define S1G_CAPAB_B9_LINK_ADAPT_PER_CONTROL_RESPONSE BIT(0) +#define IEEE80211_S1G_CAPABILITY_LEN 15 + +#define S1G_CAP0_S1G_LONG BIT(0) +#define S1G_CAP0_SGI_1MHZ BIT(1) +#define S1G_CAP0_SGI_2MHZ BIT(2) +#define S1G_CAP0_SGI_4MHZ BIT(3) +#define S1G_CAP0_SGI_8MHZ BIT(4) +#define S1G_CAP0_SGI_16MHZ BIT(5) +#define S1G_CAP0_SUPP_CH_WIDTH GENMASK(7, 6) + +#define S1G_SUPP_CH_WIDTH_2 0 +#define S1G_SUPP_CH_WIDTH_4 1 +#define S1G_SUPP_CH_WIDTH_8 2 +#define S1G_SUPP_CH_WIDTH_16 3 +#define S1G_SUPP_CH_WIDTH_MAX(cap) ((1 << FIELD_GET(S1G_CAP0_SUPP_CH_WIDTH, \ + cap[0])) << 1) + +#define S1G_CAP1_RX_LDPC BIT(0) +#define S1G_CAP1_TX_STBC BIT(1) +#define S1G_CAP1_RX_STBC BIT(2) +#define S1G_CAP1_SU_BFER BIT(3) +#define S1G_CAP1_SU_BFEE BIT(4) +#define S1G_CAP1_BFEE_STS GENMASK(7, 5) + +#define S1G_CAP2_SOUNDING_DIMENSIONS GENMASK(2, 0) +#define S1G_CAP2_MU_BFER BIT(3) +#define S1G_CAP2_MU_BFEE BIT(4) +#define S1G_CAP2_PLUS_HTC_VHT BIT(5) +#define S1G_CAP2_TRAVELING_PILOT GENMASK(7, 6) + +#define S1G_CAP3_RD_RESPONDER BIT(0) +#define S1G_CAP3_HT_DELAYED_BA BIT(1) +#define S1G_CAP3_MAX_MPDU_LEN BIT(2) +#define S1G_CAP3_MAX_AMPDU_LEN_EXP GENMASK(4, 3) +#define S1G_CAP3_MIN_MPDU_START GENMASK(7, 5) + +#define S1G_CAP4_UPLINK_SYNC BIT(0) +#define S1G_CAP4_DYNAMIC_AID BIT(1) +#define S1G_CAP4_BAT BIT(2) +#define S1G_CAP4_TIME_ADE BIT(3) +#define S1G_CAP4_NON_TIM BIT(4) +#define S1G_CAP4_GROUP_AID BIT(5) +#define S1G_CAP4_STA_TYPE GENMASK(7, 6) + +#define S1G_CAP5_CENT_AUTH_CONTROL BIT(0) +#define S1G_CAP5_DIST_AUTH_CONTROL BIT(1) +#define S1G_CAP5_AMSDU BIT(2) +#define S1G_CAP5_AMPDU BIT(3) +#define S1G_CAP5_ASYMMETRIC_BA BIT(4) +#define S1G_CAP5_FLOW_CONTROL BIT(5) +#define S1G_CAP5_SECTORIZED_BEAM GENMASK(7, 6) + +#define S1G_CAP6_OBSS_MITIGATION BIT(0) +#define S1G_CAP6_FRAGMENT_BA BIT(1) +#define S1G_CAP6_NDP_PS_POLL BIT(2) +#define S1G_CAP6_RAW_OPERATION BIT(3) +#define S1G_CAP6_PAGE_SLICING BIT(4) +#define S1G_CAP6_TXOP_SHARING_IMP_ACK BIT(5) +#define S1G_CAP6_VHT_LINK_ADAPT GENMASK(7, 6) + +#define S1G_CAP7_TACK_AS_PS_POLL BIT(0) +#define S1G_CAP7_DUP_1MHZ BIT(1) +#define S1G_CAP7_MCS_NEGOTIATION BIT(2) +#define S1G_CAP7_1MHZ_CTL_RESPONSE_PREAMBLE BIT(3) +#define S1G_CAP7_NDP_BFING_REPORT_POLL BIT(4) +#define S1G_CAP7_UNSOLICITED_DYN_AID BIT(5) +#define S1G_CAP7_SECTOR_TRAINING_OPERATION BIT(6) +#define S1G_CAP7_TEMP_PS_MODE_SWITCH BIT(7) + +#define S1G_CAP8_TWT_GROUPING BIT(0) +#define S1G_CAP8_BDT BIT(1) +#define S1G_CAP8_COLOR GENMASK(4, 2) +#define S1G_CAP8_TWT_REQUEST BIT(5) +#define S1G_CAP8_TWT_RESPOND BIT(6) +#define S1G_CAP8_PV1_FRAME BIT(7) + +#define S1G_CAP9_LINK_ADAPT_PER_CONTROL_RESPONSE BIT(0) + +#define S1G_OPER_CH_WIDTH_PRIMARY_1MHZ BIT(0) +#define S1G_OPER_CH_WIDTH_OPER GENMASK(4, 1) + + +#define LISTEN_INT_USF GENMASK(15, 14) +#define LISTEN_INT_UI GENMASK(13, 0) + +#define IEEE80211_MAX_USF FIELD_MAX(LISTEN_INT_USF) +#define IEEE80211_MAX_UI FIELD_MAX(LISTEN_INT_UI) /* Authentication algorithms */ #define WLAN_AUTH_OPEN 0 @@ -2808,6 +2876,8 @@ enum ieee80211_eid { WLAN_EID_REDUCED_NEIGHBOR_REPORT = 201, + WLAN_EID_AID_REQUEST = 210, + WLAN_EID_AID_RESPONSE = 211, WLAN_EID_S1G_BCN_COMPAT = 213, WLAN_EID_S1G_SHORT_BCN_INTERVAL = 214, WLAN_EID_S1G_CAPABILITIES = 217, |