ieee80211: S1G defines
These are found in IEEE-802.11ah-2016. Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com> Link: https://lore.kernel.org/r/20200430172554.18383-5-thomas@adapt-ip.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Thomas Pedersen
Johannes Berg
parent
2032f3b2f9
commit
d6fb67ff86
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@ -105,6 +105,51 @@
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/* extension, added by 802.11ad */
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#define IEEE80211_STYPE_DMG_BEACON 0x0000
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#define IEEE80211_STYPE_S1G_BEACON 0x0010
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/* bits unique to S1G beacon */
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#define IEEE80211_S1G_BCN_NEXT_TBTT 0x100
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/* see 802.11ah-2016 9.9 NDP CMAC frames */
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#define IEEE80211_S1G_1MHZ_NDP_BITS 25
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#define IEEE80211_S1G_1MHZ_NDP_BYTES 4
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#define IEEE80211_S1G_2MHZ_NDP_BITS 37
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#define IEEE80211_S1G_2MHZ_NDP_BYTES 5
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#define IEEE80211_NDP_FTYPE_CTS 0
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#define IEEE80211_NDP_FTYPE_CF_END 0
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#define IEEE80211_NDP_FTYPE_PS_POLL 1
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#define IEEE80211_NDP_FTYPE_ACK 2
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#define IEEE80211_NDP_FTYPE_PS_POLL_ACK 3
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#define IEEE80211_NDP_FTYPE_BA 4
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#define IEEE80211_NDP_FTYPE_BF_REPORT_POLL 5
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#define IEEE80211_NDP_FTYPE_PAGING 6
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#define IEEE80211_NDP_FTYPE_PREQ 7
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#define SM64(f, v) ((((u64)v) << f##_S) & f)
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/* NDP CMAC frame fields */
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#define IEEE80211_NDP_FTYPE 0x0000000000000007
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#define IEEE80211_NDP_FTYPE_S 0x0000000000000000
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/* 1M Probe Request 11ah 9.9.3.1.1 */
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#define IEEE80211_NDP_1M_PREQ_ANO 0x0000000000000008
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#define IEEE80211_NDP_1M_PREQ_ANO_S 3
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#define IEEE80211_NDP_1M_PREQ_CSSID 0x00000000000FFFF0
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#define IEEE80211_NDP_1M_PREQ_CSSID_S 4
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#define IEEE80211_NDP_1M_PREQ_RTYPE 0x0000000000100000
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#define IEEE80211_NDP_1M_PREQ_RTYPE_S 20
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#define IEEE80211_NDP_1M_PREQ_RSV 0x0000000001E00000
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#define IEEE80211_NDP_1M_PREQ_RSV 0x0000000001E00000
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/* 2M Probe Request 11ah 9.9.3.1.2 */
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#define IEEE80211_NDP_2M_PREQ_ANO 0x0000000000000008
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#define IEEE80211_NDP_2M_PREQ_ANO_S 3
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#define IEEE80211_NDP_2M_PREQ_CSSID 0x0000000FFFFFFFF0
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#define IEEE80211_NDP_2M_PREQ_CSSID_S 4
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#define IEEE80211_NDP_2M_PREQ_RTYPE 0x0000001000000000
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#define IEEE80211_NDP_2M_PREQ_RTYPE_S 36
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#define IEEE80211_ANO_NETTYPE_WILD 15
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/* control extension - for IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTL_EXT */
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#define IEEE80211_CTL_EXT_POLL 0x2000
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@ -121,6 +166,21 @@
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#define IEEE80211_MAX_SN IEEE80211_SN_MASK
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#define IEEE80211_SN_MODULO (IEEE80211_MAX_SN + 1)
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/* PV1 Layout 11ah 9.8.3.1 */
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#define IEEE80211_PV1_FCTL_VERS 0x0003
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#define IEEE80211_PV1_FCTL_FTYPE 0x001c
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#define IEEE80211_PV1_FCTL_STYPE 0x00e0
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#define IEEE80211_PV1_FCTL_TODS 0x0100
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#define IEEE80211_PV1_FCTL_MOREFRAGS 0x0200
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#define IEEE80211_PV1_FCTL_PM 0x0400
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#define IEEE80211_PV1_FCTL_MOREDATA 0x0800
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#define IEEE80211_PV1_FCTL_PROTECTED 0x1000
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#define IEEE80211_PV1_FCTL_END_SP 0x2000
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#define IEEE80211_PV1_FCTL_RELAYED 0x4000
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#define IEEE80211_PV1_FCTL_ACK_POLICY 0x8000
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#define IEEE80211_PV1_FCTL_CTL_EXT 0x0f00
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static inline bool ieee80211_sn_less(u16 sn1, u16 sn2)
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{
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return ((sn1 - sn2) & IEEE80211_SN_MASK) > (IEEE80211_SN_MODULO >> 1);
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@ -148,6 +208,7 @@ static inline u16 ieee80211_sn_sub(u16 sn1, u16 sn2)
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#define IEEE80211_MAX_FRAG_THRESHOLD 2352
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#define IEEE80211_MAX_RTS_THRESHOLD 2353
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#define IEEE80211_MAX_AID 2007
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#define IEEE80211_MAX_AID_S1G 8191
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#define IEEE80211_MAX_TIM_LEN 251
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#define IEEE80211_MAX_MESH_PEERINGS 63
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/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
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@ -371,6 +432,17 @@ static inline bool ieee80211_is_data(__le16 fc)
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cpu_to_le16(IEEE80211_FTYPE_DATA);
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}
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/**
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* ieee80211_is_ext - check if type is IEEE80211_FTYPE_EXT
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* @fc: frame control bytes in little-endian byteorder
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*/
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static inline bool ieee80211_is_ext(__le16 fc)
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{
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return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
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cpu_to_le16(IEEE80211_FTYPE_EXT);
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}
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/**
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* ieee80211_is_data_qos - check if type is IEEE80211_FTYPE_DATA and IEEE80211_STYPE_QOS_DATA is set
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* @fc: frame control bytes in little-endian byteorder
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@ -469,6 +541,18 @@ static inline bool ieee80211_is_beacon(__le16 fc)
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cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON);
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}
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/**
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* ieee80211_is_s1g_beacon - check if IEEE80211_FTYPE_EXT &&
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* IEEE80211_STYPE_S1G_BEACON
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* @fc: frame control bytes in little-endian byteorder
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*/
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static inline bool ieee80211_is_s1g_beacon(__le16 fc)
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{
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return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE |
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IEEE80211_FCTL_STYPE)) ==
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cpu_to_le16(IEEE80211_FTYPE_EXT | IEEE80211_STYPE_S1G_BEACON);
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}
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/**
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* ieee80211_is_atim - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_ATIM
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* @fc: frame control bytes in little-endian byteorder
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@ -900,6 +984,59 @@ struct ieee80211_addba_ext_ie {
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u8 data;
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} __packed;
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/**
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* struct ieee80211_s1g_bcn_compat_ie
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*
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* S1G Beacon Compatibility element
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*/
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struct ieee80211_s1g_bcn_compat_ie {
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__le16 compat_info;
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__le16 beacon_int;
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__le32 tsf_completion;
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} __packed;
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/**
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* struct ieee80211_s1g_oper_ie
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*
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* S1G Operation element
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*/
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struct ieee80211_s1g_oper_ie {
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u8 ch_width;
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u8 oper_class;
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u8 primary_ch;
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u8 oper_ch;
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__le16 basic_mcs_nss;
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} __packed;
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/**
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* struct ieee80211_aid_response_ie
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*
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* AID Response element
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*/
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struct ieee80211_aid_response_ie {
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__le16 aid;
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u8 switch_count;
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__le16 response_int;
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} __packed;
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struct ieee80211_s1g_cap {
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u8 capab_info[10];
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u8 supp_mcs_nss[5];
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} __packed;
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struct ieee80211_ext {
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__le16 frame_control;
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__le16 duration;
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union {
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struct {
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u8 sa[ETH_ALEN];
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__le32 timestamp;
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u8 change_seq;
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u8 variable[0];
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} __packed s1g_beacon;
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} u;
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} __packed __aligned(2);
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struct ieee80211_mgmt {
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__le16 frame_control;
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__le16 duration;
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@ -2137,6 +2274,86 @@ ieee80211_he_spr_size(const u8 *he_spr_ie)
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return spr_len;
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}
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/* S1G Capabilities Information field */
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#define S1G_CAPAB_B0_S1G_LONG BIT(0)
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#define S1G_CAPAB_B0_SGI_1MHZ BIT(1)
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#define S1G_CAPAB_B0_SGI_2MHZ BIT(2)
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#define S1G_CAPAB_B0_SGI_4MHZ BIT(3)
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#define S1G_CAPAB_B0_SGI_8MHZ BIT(4)
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#define S1G_CAPAB_B0_SGI_16MHZ BIT(5)
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#define S1G_CAPAB_B0_SUPP_CH_WIDTH_MASK (BIT(6) | BIT(7))
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#define S1G_CAPAB_B0_SUPP_CH_WIDTH_SHIFT 6
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#define S1G_CAPAB_B1_RX_LDPC BIT(0)
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#define S1G_CAPAB_B1_TX_STBC BIT(1)
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#define S1G_CAPAB_B1_RX_STBC BIT(2)
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#define S1G_CAPAB_B1_SU_BFER BIT(3)
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#define S1G_CAPAB_B1_SU_BFEE BIT(4)
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#define S1G_CAPAB_B1_BFEE_STS_MASK (BIT(5) | BIT(6) | BIT(7))
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#define S1G_CAPAB_B1_BFEE_STS_SHIFT 5
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#define S1G_CAPAB_B2_SOUNDING_DIMENSIONS_MASK (BIT(0) | BIT(1) | BIT(2))
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#define S1G_CAPAB_B2_SOUNDING_DIMENSIONS_SHIFT 0
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#define S1G_CAPAB_B2_MU_BFER BIT(3)
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#define S1G_CAPAB_B2_MU_BFEE BIT(4)
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#define S1G_CAPAB_B2_PLUS_HTC_VHT BIT(5)
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#define S1G_CAPAB_B2_TRAVELING_PILOT_MASK (BIT(6) | BIT(7))
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#define S1G_CAPAB_B2_TRAVELING_PILOT_SHIFT 6
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#define S1G_CAPAB_B3_RD_RESPONDER BIT(0)
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#define S1G_CAPAB_B3_HT_DELAYED_BA BIT(1)
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#define S1G_CAPAB_B3_MAX_MPDU_LEN BIT(2)
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#define S1G_CAPAB_B3_MAX_AMPDU_LEN_EXP_MASK (BIT(3) | BIT(4))
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#define S1G_CAPAB_B3_MAX_AMPDU_LEN_EXP_SHIFT 3
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#define S1G_CAPAB_B3_MIN_MPDU_START_MASK (BIT(5) | BIT(6) | BIT(7))
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#define S1G_CAPAB_B3_MIN_MPDU_START_SHIFT 5
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#define S1G_CAPAB_B4_UPLINK_SYNC BIT(0)
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#define S1G_CAPAB_B4_DYNAMIC_AID BIT(1)
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#define S1G_CAPAB_B4_BAT BIT(2)
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#define S1G_CAPAB_B4_TIME_ADE BIT(3)
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#define S1G_CAPAB_B4_NON_TIM BIT(4)
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#define S1G_CAPAB_B4_GROUP_AID BIT(5)
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#define S1G_CAPAB_B4_STA_TYPE_MASK (BIT(6) | BIT(7))
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#define S1G_CAPAB_B4_STA_TYPE_SHIFT 6
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#define S1G_CAPAB_B5_CENT_AUTH_CONTROL BIT(0)
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#define S1G_CAPAB_B5_DIST_AUTH_CONTROL BIT(1)
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#define S1G_CAPAB_B5_AMSDU BIT(2)
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#define S1G_CAPAB_B5_AMPDU BIT(3)
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#define S1G_CAPAB_B5_ASYMMETRIC_BA BIT(4)
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#define S1G_CAPAB_B5_FLOW_CONTROL BIT(5)
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#define S1G_CAPAB_B5_SECTORIZED_BEAM_MASK (BIT(6) | BIT(7))
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#define S1G_CAPAB_B5_SECTORIZED_BEAM_SHIFT 6
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#define S1G_CAPAB_B6_OBSS_MITIGATION BIT(0)
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#define S1G_CAPAB_B6_FRAGMENT_BA BIT(1)
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#define S1G_CAPAB_B6_NDP_PS_POLL BIT(2)
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#define S1G_CAPAB_B6_RAW_OPERATION BIT(3)
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#define S1G_CAPAB_B6_PAGE_SLICING BIT(4)
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#define S1G_CAPAB_B6_TXOP_SHARING_IMP_ACK BIT(5)
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#define S1G_CAPAB_B6_VHT_LINK_ADAPT_MASK (BIT(6) | BIT(7))
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#define S1G_CAPAB_B6_VHT_LINK_ADAPT_SHIFT 6
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#define S1G_CAPAB_B7_TACK_AS_PS_POLL BIT(0)
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#define S1G_CAPAB_B7_DUP_1MHZ BIT(1)
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#define S1G_CAPAB_B7_MCS_NEGOTIATION BIT(2)
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#define S1G_CAPAB_B7_1MHZ_CTL_RESPONSE_PREAMBLE BIT(3)
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#define S1G_CAPAB_B7_NDP_BFING_REPORT_POLL BIT(4)
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#define S1G_CAPAB_B7_UNSOLICITED_DYN_AID BIT(5)
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#define S1G_CAPAB_B7_SECTOR_TRAINING_OPERATION BIT(6)
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#define S1G_CAPAB_B7_TEMP_PS_MODE_SWITCH BIT(7)
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#define S1G_CAPAB_B8_TWT_GROUPING BIT(0)
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#define S1G_CAPAB_B8_BDT BIT(1)
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#define S1G_CAPAB_B8_COLOR_MASK (BIT(2) | BIT(3) | BIT(4))
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#define S1G_CAPAB_B8_COLOR_SHIFT 2
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#define S1G_CAPAB_B8_TWT_REQUEST BIT(5)
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#define S1G_CAPAB_B8_TWT_RESPOND BIT(6)
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#define S1G_CAPAB_B8_PV1_FRAME BIT(7)
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#define S1G_CAPAB_B9_LINK_ADAPT_PER_CONTROL_RESPONSE BIT(0)
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/* Authentication algorithms */
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#define WLAN_AUTH_OPEN 0
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#define WLAN_AUTH_SHARED_KEY 1
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@ -2532,8 +2749,12 @@ enum ieee80211_eid {
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WLAN_EID_QUIET_CHANNEL = 198,
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WLAN_EID_OPMODE_NOTIF = 199,
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WLAN_EID_S1G_BCN_COMPAT = 213,
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WLAN_EID_S1G_SHORT_BCN_INTERVAL = 214,
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WLAN_EID_S1G_CAPABILITIES = 217,
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WLAN_EID_VENDOR_SPECIFIC = 221,
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WLAN_EID_QOS_PARAMETER = 222,
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WLAN_EID_S1G_OPERATION = 232,
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WLAN_EID_CAG_NUMBER = 237,
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WLAN_EID_AP_CSN = 239,
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WLAN_EID_FILS_INDICATION = 240,
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