X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=include%2Flinux%2Fieee80211.h;h=be8083d59fd6140ca27db5474e7f68f2106e3aca;hb=93825cd65de6705e003147af8f19439649216559;hp=5567dc173fde920675aa7ffd86e9702ad0251337;hpb=88ed4e24d2767f3c32e2790361b305295b270c23;p=carl9170fw.git diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 5567dc1..be8083d 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -143,6 +143,7 @@ static inline u16 ieee80211_sn_sub(u16 sn1, u16 sn2) #define IEEE80211_MAX_RTS_THRESHOLD 2353 #define IEEE80211_MAX_AID 2007 #define IEEE80211_MAX_TIM_LEN 251 +#define IEEE80211_MAX_MESH_PEERINGS 63 /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section 6.2.1.1.2. @@ -680,6 +681,36 @@ struct ieee80211_channel_sw_ie { u8 count; } __packed; +/** + * struct ieee80211_ext_chansw_ie + * + * This structure represents the "Extended Channel Switch Announcement element" + */ +struct ieee80211_ext_chansw_ie { + u8 mode; + u8 new_operating_class; + u8 new_ch_num; + u8 count; +} __packed; + +/** + * struct ieee80211_sec_chan_offs_ie - secondary channel offset IE + * @sec_chan_offs: secondary channel offset, uses IEEE80211_HT_PARAM_CHA_SEC_* + * values here + * This structure represents the "Secondary Channel Offset element" + */ +struct ieee80211_sec_chan_offs_ie { + u8 sec_chan_offs; +} __packed; + +/** + * struct ieee80211_wide_bw_chansw_ie - wide bandwidth channel switch IE + */ +struct ieee80211_wide_bw_chansw_ie { + u8 new_channel_width; + u8 new_center_freq_seg0, new_center_freq_seg1; +} __packed; + /** * struct ieee80211_tim * @@ -747,6 +778,30 @@ enum ieee80211_ht_chanwidth_values { IEEE80211_HT_CHANWIDTH_ANY = 1, }; +/** + * enum ieee80211_opmode_bits - VHT operating mode field bits + * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK: channel width mask + * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_20MHZ: 20 MHz channel width + * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_40MHZ: 40 MHz channel width + * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_80MHZ: 80 MHz channel width + * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_160MHZ: 160 MHz or 80+80 MHz channel width + * @IEEE80211_OPMODE_NOTIF_RX_NSS_MASK: number of spatial streams mask + * (the NSS value is the value of this field + 1) + * @IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT: number of spatial streams shift + * @IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF: indicates streams in SU-MIMO PPDU + * using a beamforming steering matrix + */ +enum ieee80211_vht_opmode_bits { + IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK = 3, + IEEE80211_OPMODE_NOTIF_CHANWIDTH_20MHZ = 0, + IEEE80211_OPMODE_NOTIF_CHANWIDTH_40MHZ = 1, + IEEE80211_OPMODE_NOTIF_CHANWIDTH_80MHZ = 2, + IEEE80211_OPMODE_NOTIF_CHANWIDTH_160MHZ = 3, + IEEE80211_OPMODE_NOTIF_RX_NSS_MASK = 0x70, + IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT = 4, + IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF = 0x80, +}; + #define WLAN_SA_QUERY_TR_ID_LEN 2 struct ieee80211_mgmt { @@ -821,10 +876,13 @@ struct ieee80211_mgmt { } __packed wme_action; struct{ u8 action_code; - u8 element_id; - u8 length; - struct ieee80211_channel_sw_ie sw_elem; + u8 variable[0]; } __packed chan_switch; + struct{ + u8 action_code; + struct ieee80211_ext_chansw_ie data; + u8 variable[0]; + } __packed ext_chan_switch; struct{ u8 action_code; u8 dialog_token; @@ -877,6 +935,10 @@ struct ieee80211_mgmt { __le16 capability; u8 variable[0]; } __packed tdls_discover_resp; + struct { + u8 action_code; + u8 operating_mode; + } __packed vht_opmode_notif; } u; } __packed action; } u; @@ -1004,6 +1066,26 @@ enum ieee80211_p2p_attr_id { IEEE80211_P2P_ATTR_MAX }; +/* Notice of Absence attribute - described in P2P spec 4.1.14 */ +/* Typical max value used here */ +#define IEEE80211_P2P_NOA_DESC_MAX 4 + +struct ieee80211_p2p_noa_desc { + u8 count; + __le32 duration; + __le32 interval; + __le32 start_time; +} __packed; + +struct ieee80211_p2p_noa_attr { + u8 index; + u8 oppps_ctwindow; + struct ieee80211_p2p_noa_desc desc[IEEE80211_P2P_NOA_DESC_MAX]; +} __packed; + +#define IEEE80211_P2P_OPPPS_ENABLE_BIT BIT(7) +#define IEEE80211_P2P_OPPPS_CTWINDOW_MASK 0x7F + /** * struct ieee80211_bar - HT Block Ack Request * @@ -1611,6 +1693,7 @@ enum ieee80211_eid { WLAN_EID_HT_CAPABILITY = 45, WLAN_EID_HT_OPERATION = 61, + WLAN_EID_SECONDARY_CHANNEL_OFFSET = 62, WLAN_EID_RSN = 48, WLAN_EID_MMIE = 76, @@ -1644,6 +1727,13 @@ enum ieee80211_eid { WLAN_EID_VHT_CAPABILITY = 191, WLAN_EID_VHT_OPERATION = 192, + WLAN_EID_OPMODE_NOTIF = 199, + WLAN_EID_WIDE_BW_CHANNEL_SWITCH = 194, + WLAN_EID_CHANNEL_SWITCH_WRAPPER = 196, + WLAN_EID_EXTENDED_BSS_LOAD = 193, + WLAN_EID_VHT_TX_POWER_ENVELOPE = 195, + WLAN_EID_AID = 197, + WLAN_EID_QUIET_CHANNEL = 198, /* 802.11ad */ WLAN_EID_NON_TX_BSSID_CAP = 83, @@ -1698,6 +1788,7 @@ enum ieee80211_category { WLAN_CATEGORY_WMM = 17, WLAN_CATEGORY_FST = 18, WLAN_CATEGORY_UNPROT_DMG = 20, + WLAN_CATEGORY_VHT = 21, WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126, WLAN_CATEGORY_VENDOR_SPECIFIC = 127, }; @@ -1723,6 +1814,13 @@ enum ieee80211_ht_actioncode { WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7, }; +/* VHT action codes */ +enum ieee80211_vht_actioncode { + WLAN_VHT_ACTION_COMPRESSED_BF = 0, + WLAN_VHT_ACTION_GROUPID_MGMT = 1, + WLAN_VHT_ACTION_OPMODE_NOTIF = 2, +}; + /* Self Protected Action codes */ enum ieee80211_self_protected_actioncode { WLAN_SP_RESERVED = 0, @@ -1757,8 +1855,18 @@ enum ieee80211_key_len { WLAN_KEY_LEN_AES_CMAC = 16, }; +#define IEEE80211_WEP_IV_LEN 4 +#define IEEE80211_WEP_ICV_LEN 4 +#define IEEE80211_CCMP_HDR_LEN 8 +#define IEEE80211_CCMP_MIC_LEN 8 +#define IEEE80211_CCMP_PN_LEN 6 +#define IEEE80211_TKIP_IV_LEN 8 +#define IEEE80211_TKIP_ICV_LEN 4 +#define IEEE80211_CMAC_PN_LEN 6 + /* Public action codes */ enum ieee80211_pub_actioncode { + WLAN_PUB_ACTION_EXT_CHANSW_ANN = 4, WLAN_PUB_ACTION_TDLS_DISCOVER_RES = 14, }; @@ -1777,6 +1885,11 @@ enum ieee80211_tdls_actioncode { WLAN_TDLS_DISCOVERY_REQUEST = 10, }; +/* Interworking capabilities are set in 7th bit of 4th byte of the + * @WLAN_EID_EXT_CAPABILITY information element + */ +#define WLAN_EXT_CAPA4_INTERWORKING_ENABLED BIT(7) + /* * TDLS capabililites to be enabled in the 5th byte of the * @WLAN_EID_EXT_CAPABILITY information element @@ -1919,6 +2032,16 @@ enum ieee80211_timeout_interval_type { WLAN_TIMEOUT_ASSOC_COMEBACK = 3 /* 802.11w */, }; +/** + * struct ieee80211_timeout_interval_ie - Timeout Interval element + * @type: type, see &enum ieee80211_timeout_interval_type + * @value: timeout interval value + */ +struct ieee80211_timeout_interval_ie { + u8 type; + __le32 value; +} __packed; + /* BACK action code */ enum ieee80211_back_actioncode { WLAN_ACTION_ADDBA_REQ = 0,