+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* IEEE 802.11 defines
*
* Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
* Copyright (c) 2005, Devicescape Software, Inc.
* Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * Copyright (c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright (c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright (c) 2018 - 2020 Intel Corporation
*/
#ifndef __LINUX_IEEE80211_H
#define IEEE80211_MAX_SN IEEE80211_SN_MASK
#define IEEE80211_SN_MODULO (IEEE80211_MAX_SN + 1)
-static inline int ieee80211_sn_less(u16 sn1, u16 sn2)
+static inline bool ieee80211_sn_less(u16 sn1, u16 sn2)
{
return ((sn1 - sn2) & IEEE80211_SN_MASK) > (IEEE80211_SN_MODULO >> 1);
}
802.11e clarifies the figure in section 7.1.2. The frame body is
up to 2304 octets long (maximum MSDU size) plus any crypt overhead. */
#define IEEE80211_MAX_DATA_LEN 2304
+/* 802.11ad extends maximum MSDU size for DMG (freq > 40Ghz) networks
+ * to 7920 bytes, see 8.2.3 General frame format
+ */
+#define IEEE80211_MAX_DATA_LEN_DMG 7920
/* 30 byte 4 addr hdr, 2 byte QoS, 2304 byte MSDU, 12 byte crypt, 4 byte FCS */
#define IEEE80211_MAX_FRAME_LEN 2352
+/* Maximal size of an A-MSDU that can be transported in a HT BA session */
+#define IEEE80211_MAX_MPDU_LEN_HT_BA 4095
+
+/* Maximal size of an A-MSDU */
+#define IEEE80211_MAX_MPDU_LEN_HT_3839 3839
+#define IEEE80211_MAX_MPDU_LEN_HT_7935 7935
+
+#define IEEE80211_MAX_MPDU_LEN_VHT_3895 3895
+#define IEEE80211_MAX_MPDU_LEN_VHT_7991 7991
+#define IEEE80211_MAX_MPDU_LEN_VHT_11454 11454
+
#define IEEE80211_MAX_SSID_LEN 32
#define IEEE80211_MAX_MESH_ID_LEN 32
+#define IEEE80211_FIRST_TSPEC_TSID 8
#define IEEE80211_NUM_TIDS 16
+/* number of user priorities 802.11 uses */
+#define IEEE80211_NUM_UPS 8
+/* number of ACs */
+#define IEEE80211_NUM_ACS 4
+
#define IEEE80211_QOS_CTL_LEN 2
/* 1d tag mask */
#define IEEE80211_QOS_CTL_TAG1D_MASK 0x0007
* ieee80211_has_tods - check if IEEE80211_FCTL_TODS is set
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_has_tods(__le16 fc)
+static inline bool ieee80211_has_tods(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_TODS)) != 0;
}
* ieee80211_has_fromds - check if IEEE80211_FCTL_FROMDS is set
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_has_fromds(__le16 fc)
+static inline bool ieee80211_has_fromds(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FROMDS)) != 0;
}
* ieee80211_has_a4 - check if IEEE80211_FCTL_TODS and IEEE80211_FCTL_FROMDS are set
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_has_a4(__le16 fc)
+static inline bool ieee80211_has_a4(__le16 fc)
{
__le16 tmp = cpu_to_le16(IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS);
return (fc & tmp) == tmp;
* ieee80211_has_morefrags - check if IEEE80211_FCTL_MOREFRAGS is set
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_has_morefrags(__le16 fc)
+static inline bool ieee80211_has_morefrags(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) != 0;
}
* ieee80211_has_retry - check if IEEE80211_FCTL_RETRY is set
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_has_retry(__le16 fc)
+static inline bool ieee80211_has_retry(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_RETRY)) != 0;
}
* ieee80211_has_pm - check if IEEE80211_FCTL_PM is set
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_has_pm(__le16 fc)
+static inline bool ieee80211_has_pm(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_PM)) != 0;
}
* ieee80211_has_moredata - check if IEEE80211_FCTL_MOREDATA is set
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_has_moredata(__le16 fc)
+static inline bool ieee80211_has_moredata(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_MOREDATA)) != 0;
}
* ieee80211_has_protected - check if IEEE80211_FCTL_PROTECTED is set
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_has_protected(__le16 fc)
+static inline bool ieee80211_has_protected(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_PROTECTED)) != 0;
}
* ieee80211_has_order - check if IEEE80211_FCTL_ORDER is set
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_has_order(__le16 fc)
+static inline bool ieee80211_has_order(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_ORDER)) != 0;
}
* ieee80211_is_mgmt - check if type is IEEE80211_FTYPE_MGMT
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_mgmt(__le16 fc)
+static inline bool ieee80211_is_mgmt(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_MGMT);
* ieee80211_is_ctl - check if type is IEEE80211_FTYPE_CTL
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_ctl(__le16 fc)
+static inline bool ieee80211_is_ctl(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_CTL);
* ieee80211_is_data - check if type is IEEE80211_FTYPE_DATA
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_data(__le16 fc)
+static inline bool ieee80211_is_data(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_DATA);
* ieee80211_is_data_qos - check if type is IEEE80211_FTYPE_DATA and IEEE80211_STYPE_QOS_DATA is set
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_data_qos(__le16 fc)
+static inline bool ieee80211_is_data_qos(__le16 fc)
{
/*
* mask with QOS_DATA rather than IEEE80211_FCTL_STYPE as we just need
* ieee80211_is_data_present - check if type is IEEE80211_FTYPE_DATA and has data
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_data_present(__le16 fc)
+static inline bool ieee80211_is_data_present(__le16 fc)
{
/*
* mask with 0x40 and test that that bit is clear to only return true
* ieee80211_is_assoc_req - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_ASSOC_REQ
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_assoc_req(__le16 fc)
+static inline bool ieee80211_is_assoc_req(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ASSOC_REQ);
* ieee80211_is_assoc_resp - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_ASSOC_RESP
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_assoc_resp(__le16 fc)
+static inline bool ieee80211_is_assoc_resp(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ASSOC_RESP);
* ieee80211_is_reassoc_req - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_REASSOC_REQ
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_reassoc_req(__le16 fc)
+static inline bool ieee80211_is_reassoc_req(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_REASSOC_REQ);
* ieee80211_is_reassoc_resp - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_REASSOC_RESP
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_reassoc_resp(__le16 fc)
+static inline bool ieee80211_is_reassoc_resp(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_REASSOC_RESP);
* ieee80211_is_probe_req - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_PROBE_REQ
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_probe_req(__le16 fc)
+static inline bool ieee80211_is_probe_req(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_REQ);
* ieee80211_is_probe_resp - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_PROBE_RESP
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_probe_resp(__le16 fc)
+static inline bool ieee80211_is_probe_resp(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_RESP);
* ieee80211_is_beacon - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_BEACON
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_beacon(__le16 fc)
+static inline bool ieee80211_is_beacon(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON);
* ieee80211_is_atim - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_ATIM
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_atim(__le16 fc)
+static inline bool ieee80211_is_atim(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ATIM);
* ieee80211_is_disassoc - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_DISASSOC
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_disassoc(__le16 fc)
+static inline bool ieee80211_is_disassoc(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_DISASSOC);
* ieee80211_is_auth - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_AUTH
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_auth(__le16 fc)
+static inline bool ieee80211_is_auth(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_AUTH);
* ieee80211_is_deauth - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_DEAUTH
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_deauth(__le16 fc)
+static inline bool ieee80211_is_deauth(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_DEAUTH);
* ieee80211_is_action - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_ACTION
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_action(__le16 fc)
+static inline bool ieee80211_is_action(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ACTION);
* ieee80211_is_back_req - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_BACK_REQ
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_back_req(__le16 fc)
+static inline bool ieee80211_is_back_req(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_BACK_REQ);
* ieee80211_is_back - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_BACK
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_back(__le16 fc)
+static inline bool ieee80211_is_back(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_BACK);
* ieee80211_is_pspoll - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_PSPOLL
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_pspoll(__le16 fc)
+static inline bool ieee80211_is_pspoll(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_PSPOLL);
* ieee80211_is_rts - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_RTS
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_rts(__le16 fc)
+static inline bool ieee80211_is_rts(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_RTS);
* ieee80211_is_cts - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_CTS
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_cts(__le16 fc)
+static inline bool ieee80211_is_cts(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTS);
* ieee80211_is_ack - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_ACK
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_ack(__le16 fc)
+static inline bool ieee80211_is_ack(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_ACK);
* ieee80211_is_cfend - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_CFEND
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_cfend(__le16 fc)
+static inline bool ieee80211_is_cfend(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CFEND);
* ieee80211_is_cfendack - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_CFENDACK
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_cfendack(__le16 fc)
+static inline bool ieee80211_is_cfendack(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CFENDACK);
* ieee80211_is_nullfunc - check if frame is a regular (non-QoS) nullfunc frame
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_nullfunc(__le16 fc)
+static inline bool ieee80211_is_nullfunc(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC);
* ieee80211_is_qos_nullfunc - check if frame is a QoS nullfunc frame
* @fc: frame control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_qos_nullfunc(__le16 fc)
+static inline bool ieee80211_is_qos_nullfunc(__le16 fc)
{
return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_NULLFUNC);
return hdrlen;
}
+/**
+ * ieee80211_is_any_nullfunc - check if frame is regular or QoS nullfunc frame
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline bool ieee80211_is_any_nullfunc(__le16 fc)
+{
+ return (ieee80211_is_nullfunc(fc) || ieee80211_is_qos_nullfunc(fc));
+}
+
+/**
+ * ieee80211_is_bufferable_mmpdu - check if frame is bufferable MMPDU
+ * @fc: frame control field in little-endian byteorder
+ */
+static inline bool ieee80211_is_bufferable_mmpdu(__le16 fc)
+{
+ /* IEEE 802.11-2012, definition of "bufferable management frame";
+ * note that this ignores the IBSS special case. */
+ return ieee80211_is_mgmt(fc) &&
+ (ieee80211_is_action(fc) ||
+ ieee80211_is_disassoc(fc) ||
+ ieee80211_is_deauth(fc));
+}
+
/**
* ieee80211_is_first_frag - check if IEEE80211_SCTL_FRAG is not set
* @seq_ctrl: frame sequence control bytes in little-endian byteorder
*/
-static inline int ieee80211_is_first_frag(__le16 seq_ctrl)
+static inline bool ieee80211_is_first_frag(__le16 seq_ctrl)
{
return (seq_ctrl & cpu_to_le16(IEEE80211_SCTL_FRAG)) == 0;
}
+/**
+ * ieee80211_is_frag - check if a frame is a fragment
+ * @hdr: 802.11 header of the frame
+ */
+static inline bool ieee80211_is_frag(struct ieee80211_hdr *hdr)
+{
+ return ieee80211_has_morefrags(hdr->frame_control) ||
+ hdr->seq_ctrl & cpu_to_le16(IEEE80211_SCTL_FRAG);
+}
+
struct ieee80211s_hdr {
u8 flags;
u8 ttl;
IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING = 0x20,
};
+#define IEEE80211_MESHCONF_FORM_CONNECTED_TO_GATE 0x1
+
/**
* mesh channel switch parameters element's flag indicator
*
* @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_BW_160_80P80: 160 / 80+80 MHz indicator flag
* @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
* using a beamforming steering matrix
*/
enum ieee80211_vht_opmode_bits {
- IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK = 3,
+ IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK = 0x03,
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_BW_160_80P80 = 0x04,
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
+#define WLAN_MEMBERSHIP_LEN 8
+#define WLAN_USER_POSITION_LEN 16
+
+/**
+ * struct ieee80211_tpc_report_ie
+ *
+ * This structure refers to "TPC Report element"
+ */
+struct ieee80211_tpc_report_ie {
+ u8 tx_power;
+ u8 link_margin;
+} __packed;
+
+#define IEEE80211_ADDBA_EXT_FRAG_LEVEL_MASK GENMASK(2, 1)
+#define IEEE80211_ADDBA_EXT_FRAG_LEVEL_SHIFT 1
+#define IEEE80211_ADDBA_EXT_NO_FRAG BIT(0)
+
+struct ieee80211_addba_ext_ie {
+ u8 data;
+} __packed;
struct ieee80211_mgmt {
__le16 frame_control;
__le16 status_code;
/* possibly followed by Challenge text */
u8 variable[0];
- } __packed auth;
+ } __packed __aligned(4) auth;
struct {
__le16 reason_code;
- } __packed deauth;
+ } __packed __aligned(4) deauth;
struct {
__le16 capab_info;
__le16 listen_interval;
/* followed by SSID and Supported rates */
u8 variable[0];
- } __packed assoc_req;
+ } __packed __aligned(4) assoc_req;
struct {
__le16 capab_info;
__le16 status_code;
__le16 aid;
/* followed by Supported rates */
u8 variable[0];
- } __packed assoc_resp, reassoc_resp;
+ } __packed __aligned(4) assoc_resp, reassoc_resp;
struct {
__le16 capab_info;
__le16 listen_interval;
u8 current_ap[6];
/* followed by SSID and Supported rates */
u8 variable[0];
- } __packed reassoc_req;
+ } __packed __aligned(4) reassoc_req;
struct {
__le16 reason_code;
- } __packed disassoc;
+ } __packed __aligned(4) disassoc;
struct {
__le64 timestamp;
__le16 beacon_int;
/* followed by some of SSID, Supported rates,
* FH Params, DS Params, CF Params, IBSS Params, TIM */
u8 variable[0];
- } __packed beacon;
+ } __packed __aligned(4) beacon;
struct {
/* only variable items: SSID, Supported rates */
u8 variable[0];
- } __packed probe_req;
+ } __packed __aligned(4) probe_req;
struct {
__le64 timestamp;
__le16 beacon_int;
/* followed by some of SSID, Supported rates,
* FH Params, DS Params, CF Params, IBSS Params */
u8 variable[0];
- } __packed probe_resp;
+ } __packed __aligned(4) probe_resp;
struct {
u8 category;
union {
__le16 capab;
__le16 timeout;
__le16 start_seq_num;
+ /* followed by BA Extension */
+ u8 variable[0];
} __packed addba_req;
struct{
u8 action_code;
u8 action_code;
u8 operating_mode;
} __packed vht_opmode_notif;
+ struct {
+ u8 action_code;
+ u8 membership[WLAN_MEMBERSHIP_LEN];
+ u8 position[WLAN_USER_POSITION_LEN];
+ } __packed vht_group_notif;
+ struct {
+ u8 action_code;
+ u8 dialog_token;
+ u8 tpc_elem_id;
+ u8 tpc_elem_length;
+ struct ieee80211_tpc_report_ie tpc;
+ } __packed tpc_report;
+ struct {
+ u8 action_code;
+ u8 dialog_token;
+ u8 follow_up;
+ u8 tod[6];
+ u8 toa[6];
+ __le16 tod_error;
+ __le16 toa_error;
+ u8 variable[0];
+ } __packed ftm;
} u;
- } __packed action;
- } u;
+ } __packed __aligned(4) action;
+ } u __aligned(2);
} __packed __aligned(2);
-/* Supported Rates value encodings in 802.11n-2009 7.3.2.2 */
+/* Supported rates membership selectors */
#define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127
+#define BSS_MEMBERSHIP_SELECTOR_VHT_PHY 126
/* mgmt header + 1 byte category code */
#define IEEE80211_MIN_ACTION_SIZE offsetof(struct ieee80211_mgmt, u.action.u)
u8 mic[8];
} __packed;
+/* Management MIC information element (IEEE 802.11w) for GMAC and CMAC-256 */
+struct ieee80211_mmie_16 {
+ u8 element_id;
+ u8 length;
+ __le16 key_id;
+ u8 sequence_number[6];
+ u8 mic[16];
+} __packed;
+
struct ieee80211_vendor_ie {
u8 element_id;
u8 len;
u8 oui_type;
} __packed;
+struct ieee80211_wmm_ac_param {
+ u8 aci_aifsn; /* AIFSN, ACM, ACI */
+ u8 cw; /* ECWmin, ECWmax (CW = 2^ECW - 1) */
+ __le16 txop_limit;
+} __packed;
+
+struct ieee80211_wmm_param_ie {
+ u8 element_id; /* Element ID: 221 (0xdd); */
+ u8 len; /* Length: 24 */
+ /* required fields for WMM version 1 */
+ u8 oui[3]; /* 00:50:f2 */
+ u8 oui_type; /* 2 */
+ u8 oui_subtype; /* 1 */
+ u8 version; /* 1 for WMM version 1.0 */
+ u8 qos_info; /* AP/STA specific QoS info */
+ u8 reserved; /* 0 */
+ /* AC_BE, AC_BK, AC_VI, AC_VO */
+ struct ieee80211_wmm_ac_param ac[4];
+} __packed;
+
/* Control frames */
struct ieee80211_rts {
__le16 frame_control;
/* TDLS */
+/* Channel switch timing */
+struct ieee80211_ch_switch_timing {
+ __le16 switch_time;
+ __le16 switch_timeout;
+} __packed;
+
/* Link-id information element */
struct ieee80211_tdls_lnkie {
u8 ie_type; /* Link Identifier IE */
u8 dialog_token;
u8 variable[0];
} __packed discover_req;
+ struct {
+ u8 target_channel;
+ u8 oper_class;
+ u8 variable[0];
+ } __packed chan_switch_req;
+ struct {
+ __le16 status_code;
+ u8 variable[0];
+ } __packed chan_switch_resp;
} u;
} __packed;
__u8 ta[6];
__le16 control;
__le16 start_seq_num;
-} __packed __aligned(4);
+} __packed __aligned(2);
/* 802.11 BA(R) control masks */
#define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000
#define IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT 2
/*
- * Maximum length of AMPDU that the STA can receive.
+ * Maximum length of AMPDU that the STA can receive in high-throughput (HT).
* Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
*/
enum ieee80211_max_ampdu_length_exp {
IEEE80211_HT_MAX_AMPDU_64K = 3
};
+/*
+ * Maximum length of AMPDU that the STA can receive in VHT.
+ * Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
+ */
+enum ieee80211_vht_max_ampdu_length_exp {
+ IEEE80211_VHT_MAX_AMPDU_8K = 0,
+ IEEE80211_VHT_MAX_AMPDU_16K = 1,
+ IEEE80211_VHT_MAX_AMPDU_32K = 2,
+ IEEE80211_VHT_MAX_AMPDU_64K = 3,
+ IEEE80211_VHT_MAX_AMPDU_128K = 4,
+ IEEE80211_VHT_MAX_AMPDU_256K = 5,
+ IEEE80211_VHT_MAX_AMPDU_512K = 6,
+ IEEE80211_VHT_MAX_AMPDU_1024K = 7
+};
+
#define IEEE80211_HT_MAX_AMPDU_FACTOR 13
/* Minimum MPDU start spacing */
#define IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED 3
#define IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT 0x0004
#define IEEE80211_HT_OP_MODE_NON_HT_STA_PRSNT 0x0010
+#define IEEE80211_HT_OP_MODE_CCFS2_SHIFT 5
+#define IEEE80211_HT_OP_MODE_CCFS2_MASK 0x1fe0
/* for stbc_param */
#define IEEE80211_HT_STBC_PARAM_DUAL_BEACON 0x0040
/* block-ack parameters */
+#define IEEE80211_ADDBA_PARAM_AMSDU_MASK 0x0001
#define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002
#define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C
#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFC0
#define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800
/*
- * A-PMDU buffer sizes
- * According to IEEE802.11n spec size varies from 8K to 64K (in powers of 2)
+ * A-MPDU buffer sizes
+ * According to HT size varies from 8 to 64 frames
+ * HE adds the ability to have up to 256 frames.
*/
-#define IEEE80211_MIN_AMPDU_BUF 0x8
-#define IEEE80211_MAX_AMPDU_BUF 0x40
+#define IEEE80211_MIN_AMPDU_BUF 0x8
+#define IEEE80211_MAX_AMPDU_BUF_HT 0x40
+#define IEEE80211_MAX_AMPDU_BUF 0x100
/* Spatial Multiplexing Power Save Modes (for capability) */
* STA can receive. Rate expressed in units of 1 Mbps.
* If this field is 0 this value should not be used to
* consider the highest RX data rate supported.
- * The top 3 bits of this field are reserved.
+ * The top 3 bits of this field indicate the Maximum NSTS,total
+ * (a beamformee capability.)
* @tx_mcs_map: TX MCS map 2 bits for each stream, total 8 streams
* @tx_highest: Indicates highest long GI VHT PPDU data rate
* STA can transmit. Rate expressed in units of 1 Mbps.
* If this field is 0 this value should not be used to
* consider the highest TX data rate supported.
- * The top 3 bits of this field are reserved.
+ * The top 2 bits of this field are reserved, the
+ * 3rd bit from the top indiciates VHT Extended NSS BW
+ * Capability.
*/
struct ieee80211_vht_mcs_info {
__le16 rx_mcs_map;
__le16 tx_highest;
} __packed;
+/* for rx_highest */
+#define IEEE80211_VHT_MAX_NSTS_TOTAL_SHIFT 13
+#define IEEE80211_VHT_MAX_NSTS_TOTAL_MASK (7 << IEEE80211_VHT_MAX_NSTS_TOTAL_SHIFT)
+
+/* for tx_highest */
+#define IEEE80211_VHT_EXT_NSS_BW_CAPABLE (1 << 13)
+
/**
* enum ieee80211_vht_mcs_support - VHT MCS support definitions
* @IEEE80211_VHT_MCS_SUPPORT_0_7: MCSes 0-7 are supported for the
* This structure is the "VHT operation element" as
* described in 802.11ac D3.0 8.4.2.161
* @chan_width: Operating channel width
+ * @center_freq_seg0_idx: center freq segment 0 index
* @center_freq_seg1_idx: center freq segment 1 index
- * @center_freq_seg2_idx: center freq segment 2 index
* @basic_mcs_set: VHT Basic MCS rate set
*/
struct ieee80211_vht_operation {
u8 chan_width;
+ u8 center_freq_seg0_idx;
u8 center_freq_seg1_idx;
- u8 center_freq_seg2_idx;
__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_D4.0 section 9.4.2.242.2 and 9.4.2.242.3
+ */
+struct ieee80211_he_cap_elem {
+ u8 mac_cap_info[6];
+ u8 phy_cap_info[11];
+} __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_D4.0 section 9.4.2.243
+ */
+struct ieee80211_he_operation {
+ __le32 he_oper_params;
+ __le16 he_mcs_nss_set;
+ /* Optional 0,1,3,4,5,7 or 8 bytes: depends on @he_oper_params */
+ u8 optional[0];
+} __packed;
+
+/**
+ * struct ieee80211_he_spr - HE spatial reuse element
+ *
+ * This structure is the "HE spatial reuse element" element as
+ * described in P802.11ax_D4.0 section 9.4.2.241
+ */
+struct ieee80211_he_spr {
+ u8 he_sr_control;
+ /* Optional 0 to 19 bytes: depends on @he_sr_control */
+ 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_D4.0 section 9.4.2.245
+ */
+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_D4.0 section 9.4.2.245
+ */
+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_MAX_MPDU_LENGTH_7991 0x00000001
#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 0x00000002
+#define IEEE80211_VHT_CAP_MAX_MPDU_MASK 0x00000003
#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ 0x00000004
#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ 0x00000008
+#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK 0x0000000C
+#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_SHIFT 2
#define IEEE80211_VHT_CAP_RXLDPC 0x00000010
#define IEEE80211_VHT_CAP_SHORT_GI_80 0x00000020
#define IEEE80211_VHT_CAP_SHORT_GI_160 0x00000040
#define IEEE80211_VHT_CAP_RXSTBC_3 0x00000300
#define IEEE80211_VHT_CAP_RXSTBC_4 0x00000400
#define IEEE80211_VHT_CAP_RXSTBC_MASK 0x00000700
+#define IEEE80211_VHT_CAP_RXSTBC_SHIFT 8
#define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800
#define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000
#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT 13
#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB 0x0c000000
#define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN 0x10000000
#define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN 0x20000000
+#define IEEE80211_VHT_CAP_EXT_NSS_BW_SHIFT 30
+#define IEEE80211_VHT_CAP_EXT_NSS_BW_MASK 0xc0000000
+
+/**
+ * ieee80211_get_vht_max_nss - return max NSS for a given bandwidth/MCS
+ * @cap: VHT capabilities of the peer
+ * @bw: bandwidth to use
+ * @mcs: MCS index to use
+ * @ext_nss_bw_capable: indicates whether or not the local transmitter
+ * (rate scaling algorithm) can deal with the new logic
+ * (dot11VHTExtendedNSSBWCapable)
+ * @max_vht_nss: current maximum NSS as advertised by the STA in
+ * operating mode notification, can be 0 in which case the
+ * capability data will be used to derive this (from MCS support)
+ *
+ * Due to the VHT Extended NSS Bandwidth Support, the maximum NSS can
+ * vary for a given BW/MCS. This function parses the data.
+ *
+ * Note: This function is exported by cfg80211.
+ */
+int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap,
+ enum ieee80211_vht_chanwidth bw,
+ int mcs, bool ext_nss_bw_capable,
+ unsigned int max_vht_nss);
+
+/* 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_RX_QOS_1 0x00
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_2 0x10
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_3 0x20
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_4 0x30
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_5 0x40
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_6 0x50
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_7 0x60
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8 0x70
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_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_TRS 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_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_AMPDU_LEN_EXP_USE_VHT 0x00
+#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_1 0x08
+#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2 0x10
+#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED 0x18
+#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK 0x18
+#define IEEE80211_HE_MAC_CAP3_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_SRP_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
+/* Multi TID agg TX is split between byte #4 and #5
+ * The value is a combination of B39,B40,B41
+ */
+#define IEEE80211_HE_MAC_CAP4_MULTI_TID_AGG_TX_QOS_B39 0x80
+
+#define IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B40 0x01
+#define IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B41 0x02
+#define IEEE80211_HE_MAC_CAP5_SUBCHAN_SELECVITE_TRANSMISSION 0x04
+#define IEEE80211_HE_MAC_CAP5_UL_2x996_TONE_RU 0x08
+#define IEEE80211_HE_MAC_CAP5_OM_CTRL_UL_MU_DATA_DIS_RX 0x10
+#define IEEE80211_HE_MAC_CAP5_HE_DYNAMIC_SM_PS 0x20
+#define IEEE80211_HE_MAC_CAP5_PUNCTURED_SOUNDING 0x40
+#define IEEE80211_HE_MAC_CAP5_HT_VHT_TRIG_FRAME_RX 0x80
+
+/* 802.11ax HE PHY capabilities */
+#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/TX Max NSTS is split between byte #2 and byte #3 */
+#define IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS 0x80
+
+#define IEEE80211_HE_PHY_CAP2_MIDAMBLE_RX_TX_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_TX_2X_AND_1XLTF 0x20
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_242 0x00
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_484 0x40
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_996 0x80
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_2x996 0xc0
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_MASK 0xc0
+
+#define IEEE80211_HE_PHY_CAP9_LONGER_THAN_16_SIGB_OFDM_SYM 0x01
+#define IEEE80211_HE_PHY_CAP9_NON_TRIGGERED_CQI_FEEDBACK 0x02
+#define IEEE80211_HE_PHY_CAP9_TX_1024_QAM_LESS_THAN_242_TONE_RU 0x04
+#define IEEE80211_HE_PHY_CAP9_RX_1024_QAM_LESS_THAN_242_TONE_RU 0x08
+#define IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB 0x10
+#define IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_NON_COMP_SIGB 0x20
+#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_0US 0x00
+#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_8US 0x40
+#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_16US 0x80
+#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_RESERVED 0xc0
+#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_MASK 0xc0
+
+/* 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_DFLT_PE_DURATION_MASK 0x00000003
+#define IEEE80211_HE_OPERATION_TWT_REQUIRED 0x00000008
+#define IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK 0x00003ff0
+#define IEEE80211_HE_OPERATION_RTS_THRESHOLD_OFFSET 4
+#define IEEE80211_HE_OPERATION_VHT_OPER_INFO 0x00004000
+#define IEEE80211_HE_OPERATION_CO_HOSTED_BSS 0x00008000
+#define IEEE80211_HE_OPERATION_ER_SU_DISABLE 0x00010000
+#define IEEE80211_HE_OPERATION_6GHZ_OP_INFO 0x00020000
+#define IEEE80211_HE_OPERATION_BSS_COLOR_MASK 0x3f000000
+#define IEEE80211_HE_OPERATION_BSS_COLOR_OFFSET 24
+#define IEEE80211_HE_OPERATION_PARTIAL_BSS_COLOR 0x40000000
+#define IEEE80211_HE_OPERATION_BSS_COLOR_DISABLED 0x80000000
+
+/*
+ * ieee80211_he_oper_size - calculate 802.11ax HE Operations IE size
+ * @he_oper_ie: byte data of the He Operations IE, stating from the byte
+ * after the ext ID byte. It is assumed that he_oper_ie has at least
+ * sizeof(struct ieee80211_he_operation) bytes, the caller must have
+ * validated this.
+ * @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_CO_HOSTED_BSS)
+ oper_len++;
+ if (he_oper_params & IEEE80211_HE_OPERATION_6GHZ_OP_INFO)
+ oper_len += 4;
+
+ /* Add the first byte (extension ID) to the total length */
+ oper_len++;
+
+ return oper_len;
+}
+
+/* HE Spatial Reuse defines */
+#define IEEE80211_HE_SPR_NON_SRG_OFFSET_PRESENT 0x4
+#define IEEE80211_HE_SPR_SRG_INFORMATION_PRESENT 0x8
+
+/*
+ * ieee80211_he_spr_size - calculate 802.11ax HE Spatial Reuse IE size
+ * @he_spr_ie: byte data of the He Spatial Reuse IE, stating from the byte
+ * after the ext ID byte. It is assumed that he_spr_ie has at least
+ * sizeof(struct ieee80211_he_spr) bytes, the caller must have validated
+ * this
+ * @return the actual size of the IE data (not including header), or 0 on error
+ */
+static inline u8
+ieee80211_he_spr_size(const u8 *he_spr_ie)
+{
+ struct ieee80211_he_spr *he_spr = (void *)he_spr_ie;
+ u8 spr_len = sizeof(struct ieee80211_he_spr);
+ u8 he_spr_params;
+
+ /* Make sure the input is not NULL */
+ if (!he_spr_ie)
+ return 0;
+
+ /* Calc required length */
+ he_spr_params = he_spr->he_sr_control;
+ if (he_spr_params & IEEE80211_HE_SPR_NON_SRG_OFFSET_PRESENT)
+ spr_len++;
+ if (he_spr_params & IEEE80211_HE_SPR_SRG_INFORMATION_PRESENT)
+ spr_len += 18;
+
+ /* Add the first byte (extension ID) to the total length */
+ spr_len++;
+
+ return spr_len;
+}
/* Authentication algorithms */
#define WLAN_AUTH_OPEN 0
#define WLAN_AUTH_SHARED_KEY 1
#define WLAN_AUTH_FT 2
#define WLAN_AUTH_SAE 3
+#define WLAN_AUTH_FILS_SK 4
+#define WLAN_AUTH_FILS_SK_PFS 5
+#define WLAN_AUTH_FILS_PK 6
#define WLAN_AUTH_LEAP 128
#define WLAN_AUTH_CHALLENGE_LEN 128
#define IEEE80211_SPCT_MSR_RPRT_TYPE_BASIC 0
#define IEEE80211_SPCT_MSR_RPRT_TYPE_CCA 1
#define IEEE80211_SPCT_MSR_RPRT_TYPE_RPI 2
+#define IEEE80211_SPCT_MSR_RPRT_TYPE_LCI 8
+#define IEEE80211_SPCT_MSR_RPRT_TYPE_CIVIC 11
/* 802.11g ERP information element */
#define WLAN_ERP_NON_ERP_PRESENT (1<<0)
WLAN_STATUS_REJECT_DSE_BAND = 96,
WLAN_STATUS_DENIED_WITH_SUGGESTED_BAND_AND_CHANNEL = 99,
WLAN_STATUS_DENIED_DUE_TO_SPECTRUM_MANAGEMENT = 103,
+ /* 802.11ai */
+ WLAN_STATUS_FILS_AUTHENTICATION_FAILURE = 108,
+ WLAN_STATUS_UNKNOWN_AUTHENTICATION_SERVER = 109,
};
WLAN_REASON_INVALID_RSN_IE_CAP = 22,
WLAN_REASON_IEEE8021X_FAILED = 23,
WLAN_REASON_CIPHER_SUITE_REJECTED = 24,
+ /* TDLS (802.11z) */
+ WLAN_REASON_TDLS_TEARDOWN_UNREACHABLE = 25,
+ WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED = 26,
/* 802.11e */
WLAN_REASON_DISASSOC_UNSPECIFIED_QOS = 32,
WLAN_REASON_DISASSOC_QAP_NO_BANDWIDTH = 33,
enum ieee80211_eid {
WLAN_EID_SSID = 0,
WLAN_EID_SUPP_RATES = 1,
- WLAN_EID_FH_PARAMS = 2,
+ WLAN_EID_FH_PARAMS = 2, /* reserved now */
WLAN_EID_DS_PARAMS = 3,
WLAN_EID_CF_PARAMS = 4,
WLAN_EID_TIM = 5,
WLAN_EID_IBSS_PARAMS = 6,
- WLAN_EID_CHALLENGE = 16,
-
WLAN_EID_COUNTRY = 7,
- WLAN_EID_HP_PARAMS = 8,
- WLAN_EID_HP_TABLE = 9,
+ /* 8, 9 reserved */
WLAN_EID_REQUEST = 10,
-
WLAN_EID_QBSS_LOAD = 11,
WLAN_EID_EDCA_PARAM_SET = 12,
WLAN_EID_TSPEC = 13,
WLAN_EID_TCLAS = 14,
WLAN_EID_SCHEDULE = 15,
- WLAN_EID_TS_DELAY = 43,
- WLAN_EID_TCLAS_PROCESSING = 44,
- WLAN_EID_QOS_CAPA = 46,
- /* 802.11z */
- WLAN_EID_LINK_ID = 101,
- /* 802.11s */
- WLAN_EID_MESH_CONFIG = 113,
- WLAN_EID_MESH_ID = 114,
- WLAN_EID_LINK_METRIC_REPORT = 115,
- WLAN_EID_CONGESTION_NOTIFICATION = 116,
- WLAN_EID_PEER_MGMT = 117,
- WLAN_EID_CHAN_SWITCH_PARAM = 118,
- WLAN_EID_MESH_AWAKE_WINDOW = 119,
- WLAN_EID_BEACON_TIMING = 120,
- WLAN_EID_MCCAOP_SETUP_REQ = 121,
- WLAN_EID_MCCAOP_SETUP_RESP = 122,
- WLAN_EID_MCCAOP_ADVERT = 123,
- WLAN_EID_MCCAOP_TEARDOWN = 124,
- WLAN_EID_GANN = 125,
- WLAN_EID_RANN = 126,
- WLAN_EID_PREQ = 130,
- WLAN_EID_PREP = 131,
- WLAN_EID_PERR = 132,
- WLAN_EID_PXU = 137,
- WLAN_EID_PXUC = 138,
- WLAN_EID_AUTH_MESH_PEER_EXCH = 139,
- WLAN_EID_MIC = 140,
-
+ WLAN_EID_CHALLENGE = 16,
+ /* 17-31 reserved for challenge text extension */
WLAN_EID_PWR_CONSTRAINT = 32,
WLAN_EID_PWR_CAPABILITY = 33,
WLAN_EID_TPC_REQUEST = 34,
WLAN_EID_MEASURE_REPORT = 39,
WLAN_EID_QUIET = 40,
WLAN_EID_IBSS_DFS = 41,
-
WLAN_EID_ERP_INFO = 42,
- WLAN_EID_EXT_SUPP_RATES = 50,
-
+ WLAN_EID_TS_DELAY = 43,
+ WLAN_EID_TCLAS_PROCESSING = 44,
WLAN_EID_HT_CAPABILITY = 45,
- WLAN_EID_HT_OPERATION = 61,
- WLAN_EID_SECONDARY_CHANNEL_OFFSET = 62,
-
+ WLAN_EID_QOS_CAPA = 46,
+ /* 47 reserved for Broadcom */
WLAN_EID_RSN = 48,
- WLAN_EID_MMIE = 76,
- WLAN_EID_VENDOR_SPECIFIC = 221,
- WLAN_EID_QOS_PARAMETER = 222,
-
+ WLAN_EID_802_15_COEX = 49,
+ WLAN_EID_EXT_SUPP_RATES = 50,
WLAN_EID_AP_CHAN_REPORT = 51,
WLAN_EID_NEIGHBOR_REPORT = 52,
WLAN_EID_RCPI = 53,
+ WLAN_EID_MOBILITY_DOMAIN = 54,
+ WLAN_EID_FAST_BSS_TRANSITION = 55,
+ WLAN_EID_TIMEOUT_INTERVAL = 56,
+ WLAN_EID_RIC_DATA = 57,
+ WLAN_EID_DSE_REGISTERED_LOCATION = 58,
+ WLAN_EID_SUPPORTED_REGULATORY_CLASSES = 59,
+ WLAN_EID_EXT_CHANSWITCH_ANN = 60,
+ WLAN_EID_HT_OPERATION = 61,
+ WLAN_EID_SECONDARY_CHANNEL_OFFSET = 62,
WLAN_EID_BSS_AVG_ACCESS_DELAY = 63,
WLAN_EID_ANTENNA_INFO = 64,
WLAN_EID_RSNI = 65,
WLAN_EID_MEASUREMENT_PILOT_TX_INFO = 66,
WLAN_EID_BSS_AVAILABLE_CAPACITY = 67,
WLAN_EID_BSS_AC_ACCESS_DELAY = 68,
+ WLAN_EID_TIME_ADVERTISEMENT = 69,
WLAN_EID_RRM_ENABLED_CAPABILITIES = 70,
WLAN_EID_MULTIPLE_BSSID = 71,
WLAN_EID_BSS_COEX_2040 = 72,
+ WLAN_EID_BSS_INTOLERANT_CHL_REPORT = 73,
WLAN_EID_OVERLAP_BSS_SCAN_PARAM = 74,
- WLAN_EID_EXT_CAPABILITY = 127,
-
- WLAN_EID_MOBILITY_DOMAIN = 54,
- WLAN_EID_FAST_BSS_TRANSITION = 55,
- WLAN_EID_TIMEOUT_INTERVAL = 56,
- WLAN_EID_RIC_DATA = 57,
WLAN_EID_RIC_DESCRIPTOR = 75,
-
- WLAN_EID_DSE_REGISTERED_LOCATION = 58,
- WLAN_EID_SUPPORTED_REGULATORY_CLASSES = 59,
- WLAN_EID_EXT_CHANSWITCH_ANN = 60,
-
- 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_MMIE = 76,
+ WLAN_EID_ASSOC_COMEBACK_TIME = 77,
+ WLAN_EID_EVENT_REQUEST = 78,
+ WLAN_EID_EVENT_REPORT = 79,
+ WLAN_EID_DIAGNOSTIC_REQUEST = 80,
+ WLAN_EID_DIAGNOSTIC_REPORT = 81,
+ WLAN_EID_LOCATION_PARAMS = 82,
WLAN_EID_NON_TX_BSSID_CAP = 83,
+ WLAN_EID_SSID_LIST = 84,
+ WLAN_EID_MULTI_BSSID_IDX = 85,
+ WLAN_EID_FMS_DESCRIPTOR = 86,
+ WLAN_EID_FMS_REQUEST = 87,
+ WLAN_EID_FMS_RESPONSE = 88,
+ WLAN_EID_QOS_TRAFFIC_CAPA = 89,
+ WLAN_EID_BSS_MAX_IDLE_PERIOD = 90,
+ WLAN_EID_TSF_REQUEST = 91,
+ WLAN_EID_TSF_RESPOSNE = 92,
+ WLAN_EID_WNM_SLEEP_MODE = 93,
+ WLAN_EID_TIM_BCAST_REQ = 94,
+ WLAN_EID_TIM_BCAST_RESP = 95,
+ WLAN_EID_COLL_IF_REPORT = 96,
+ WLAN_EID_CHANNEL_USAGE = 97,
+ WLAN_EID_TIME_ZONE = 98,
+ WLAN_EID_DMS_REQUEST = 99,
+ WLAN_EID_DMS_RESPONSE = 100,
+ WLAN_EID_LINK_ID = 101,
+ WLAN_EID_WAKEUP_SCHEDUL = 102,
+ /* 103 reserved */
+ WLAN_EID_CHAN_SWITCH_TIMING = 104,
+ WLAN_EID_PTI_CONTROL = 105,
+ WLAN_EID_PU_BUFFER_STATUS = 106,
+ WLAN_EID_INTERWORKING = 107,
+ WLAN_EID_ADVERTISEMENT_PROTOCOL = 108,
+ WLAN_EID_EXPEDITED_BW_REQ = 109,
+ WLAN_EID_QOS_MAP_SET = 110,
+ WLAN_EID_ROAMING_CONSORTIUM = 111,
+ WLAN_EID_EMERGENCY_ALERT = 112,
+ WLAN_EID_MESH_CONFIG = 113,
+ WLAN_EID_MESH_ID = 114,
+ WLAN_EID_LINK_METRIC_REPORT = 115,
+ WLAN_EID_CONGESTION_NOTIFICATION = 116,
+ WLAN_EID_PEER_MGMT = 117,
+ WLAN_EID_CHAN_SWITCH_PARAM = 118,
+ WLAN_EID_MESH_AWAKE_WINDOW = 119,
+ WLAN_EID_BEACON_TIMING = 120,
+ WLAN_EID_MCCAOP_SETUP_REQ = 121,
+ WLAN_EID_MCCAOP_SETUP_RESP = 122,
+ WLAN_EID_MCCAOP_ADVERT = 123,
+ WLAN_EID_MCCAOP_TEARDOWN = 124,
+ WLAN_EID_GANN = 125,
+ WLAN_EID_RANN = 126,
+ WLAN_EID_EXT_CAPABILITY = 127,
+ /* 128, 129 reserved for Agere */
+ WLAN_EID_PREQ = 130,
+ WLAN_EID_PREP = 131,
+ WLAN_EID_PERR = 132,
+ /* 133-136 reserved for Cisco */
+ WLAN_EID_PXU = 137,
+ WLAN_EID_PXUC = 138,
+ WLAN_EID_AUTH_MESH_PEER_EXCH = 139,
+ WLAN_EID_MIC = 140,
+ WLAN_EID_DESTINATION_URI = 141,
+ WLAN_EID_UAPSD_COEX = 142,
WLAN_EID_WAKEUP_SCHEDULE = 143,
WLAN_EID_EXT_SCHEDULE = 144,
WLAN_EID_STA_AVAILABILITY = 145,
WLAN_EID_DMG_TSPEC = 146,
WLAN_EID_DMG_AT = 147,
WLAN_EID_DMG_CAP = 148,
+ /* 149 reserved for Cisco */
+ WLAN_EID_CISCO_VENDOR_SPECIFIC = 150,
WLAN_EID_DMG_OPERATION = 151,
WLAN_EID_DMG_BSS_PARAM_CHANGE = 152,
WLAN_EID_DMG_BEAM_REFINEMENT = 153,
WLAN_EID_CHANNEL_MEASURE_FEEDBACK = 154,
+ /* 155-156 reserved for Cisco */
WLAN_EID_AWAKE_WINDOW = 157,
WLAN_EID_MULTI_BAND = 158,
WLAN_EID_ADDBA_EXT = 159,
WLAN_EID_MULTIPLE_MAC_ADDR = 170,
WLAN_EID_U_PID = 171,
WLAN_EID_DMG_LINK_ADAPT_ACK = 172,
+ /* 173 reserved for Symbol */
+ WLAN_EID_MCCAOP_ADV_OVERVIEW = 174,
WLAN_EID_QUIET_PERIOD_REQ = 175,
+ /* 176 reserved for Symbol */
WLAN_EID_QUIET_PERIOD_RESP = 177,
+ /* 178-179 reserved for Symbol */
+ /* 180 reserved for ISO/IEC 20011 */
WLAN_EID_EPAC_POLICY = 182,
WLAN_EID_CLISTER_TIME_OFF = 183,
+ WLAN_EID_INTER_AC_PRIO = 184,
+ WLAN_EID_SCS_DESCRIPTOR = 185,
+ WLAN_EID_QLOAD_REPORT = 186,
+ WLAN_EID_HCCA_TXOP_UPDATE_COUNT = 187,
+ WLAN_EID_HL_STREAM_ID = 188,
+ WLAN_EID_GCR_GROUP_ADDR = 189,
WLAN_EID_ANTENNA_SECTOR_ID_PATTERN = 190,
+ WLAN_EID_VHT_CAPABILITY = 191,
+ WLAN_EID_VHT_OPERATION = 192,
+ WLAN_EID_EXTENDED_BSS_LOAD = 193,
+ WLAN_EID_WIDE_BW_CHANNEL_SWITCH = 194,
+ WLAN_EID_VHT_TX_POWER_ENVELOPE = 195,
+ WLAN_EID_CHANNEL_SWITCH_WRAPPER = 196,
+ WLAN_EID_AID = 197,
+ WLAN_EID_QUIET_CHANNEL = 198,
+ WLAN_EID_OPMODE_NOTIF = 199,
+
+ WLAN_EID_VENDOR_SPECIFIC = 221,
+ WLAN_EID_QOS_PARAMETER = 222,
+ WLAN_EID_CAG_NUMBER = 237,
+ WLAN_EID_AP_CSN = 239,
+ WLAN_EID_FILS_INDICATION = 240,
+ WLAN_EID_DILS = 241,
+ WLAN_EID_FRAGMENT = 242,
+ WLAN_EID_RSNX = 244,
+ WLAN_EID_EXTENSION = 255
+};
+
+/* Element ID Extensions for Element ID 255 */
+enum ieee80211_eid_ext {
+ WLAN_EID_EXT_ASSOC_DELAY_INFO = 1,
+ WLAN_EID_EXT_FILS_REQ_PARAMS = 2,
+ WLAN_EID_EXT_FILS_KEY_CONFIRM = 3,
+ WLAN_EID_EXT_FILS_SESSION = 4,
+ WLAN_EID_EXT_FILS_HLP_CONTAINER = 5,
+ WLAN_EID_EXT_FILS_IP_ADDR_ASSIGN = 6,
+ WLAN_EID_EXT_KEY_DELIVERY = 7,
+ 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,
+ WLAN_EID_EXT_HE_SPR = 39,
+ WLAN_EID_EXT_MAX_CHANNEL_SWITCH_TIME = 52,
+ WLAN_EID_EXT_MULTIPLE_BSSID_CONFIGURATION = 55,
+ WLAN_EID_EXT_NON_INHERITANCE = 56,
};
/* Action category code */
WLAN_CATEGORY_DLS = 2,
WLAN_CATEGORY_BACK = 3,
WLAN_CATEGORY_PUBLIC = 4,
+ WLAN_CATEGORY_RADIO_MEASUREMENT = 5,
WLAN_CATEGORY_HT = 7,
WLAN_CATEGORY_SA_QUERY = 8,
WLAN_CATEGORY_PROTECTED_DUAL_OF_ACTION = 9,
+ WLAN_CATEGORY_WNM = 10,
+ WLAN_CATEGORY_WNM_UNPROTECTED = 11,
WLAN_CATEGORY_TDLS = 12,
WLAN_CATEGORY_MESH_ACTION = 13,
WLAN_CATEGORY_MULTIHOP_ACTION = 14,
WLAN_KEY_LEN_WEP40 = 5,
WLAN_KEY_LEN_WEP104 = 13,
WLAN_KEY_LEN_CCMP = 16,
+ WLAN_KEY_LEN_CCMP_256 = 32,
WLAN_KEY_LEN_TKIP = 32,
WLAN_KEY_LEN_AES_CMAC = 16,
+ WLAN_KEY_LEN_SMS4 = 32,
+ WLAN_KEY_LEN_GCMP = 16,
+ WLAN_KEY_LEN_GCMP_256 = 32,
+ WLAN_KEY_LEN_BIP_CMAC_256 = 32,
+ WLAN_KEY_LEN_BIP_GMAC_128 = 16,
+ WLAN_KEY_LEN_BIP_GMAC_256 = 32,
};
#define IEEE80211_WEP_IV_LEN 4
#define IEEE80211_CCMP_HDR_LEN 8
#define IEEE80211_CCMP_MIC_LEN 8
#define IEEE80211_CCMP_PN_LEN 6
+#define IEEE80211_CCMP_256_HDR_LEN 8
+#define IEEE80211_CCMP_256_MIC_LEN 16
+#define IEEE80211_CCMP_256_PN_LEN 6
#define IEEE80211_TKIP_IV_LEN 8
#define IEEE80211_TKIP_ICV_LEN 4
#define IEEE80211_CMAC_PN_LEN 6
+#define IEEE80211_GMAC_PN_LEN 6
+#define IEEE80211_GCMP_HDR_LEN 8
+#define IEEE80211_GCMP_MIC_LEN 16
+#define IEEE80211_GCMP_PN_LEN 6
+
+#define FILS_NONCE_LEN 16
+#define FILS_MAX_KEK_LEN 64
+
+#define FILS_ERP_MAX_USERNAME_LEN 16
+#define FILS_ERP_MAX_REALM_LEN 253
+#define FILS_ERP_MAX_RRK_LEN 64
-/* Public action codes */
+#define PMK_MAX_LEN 64
+#define SAE_PASSWORD_MAX_LEN 128
+
+/* Public action codes (IEEE Std 802.11-2016, 9.6.8.1, Table 9-307) */
enum ieee80211_pub_actioncode {
+ WLAN_PUB_ACTION_20_40_BSS_COEX = 0,
+ WLAN_PUB_ACTION_DSE_ENABLEMENT = 1,
+ WLAN_PUB_ACTION_DSE_DEENABLEMENT = 2,
+ WLAN_PUB_ACTION_DSE_REG_LOC_ANN = 3,
WLAN_PUB_ACTION_EXT_CHANSW_ANN = 4,
+ WLAN_PUB_ACTION_DSE_MSMT_REQ = 5,
+ WLAN_PUB_ACTION_DSE_MSMT_RESP = 6,
+ WLAN_PUB_ACTION_MSMT_PILOT = 7,
+ WLAN_PUB_ACTION_DSE_PC = 8,
+ WLAN_PUB_ACTION_VENDOR_SPECIFIC = 9,
+ WLAN_PUB_ACTION_GAS_INITIAL_REQ = 10,
+ WLAN_PUB_ACTION_GAS_INITIAL_RESP = 11,
+ WLAN_PUB_ACTION_GAS_COMEBACK_REQ = 12,
+ WLAN_PUB_ACTION_GAS_COMEBACK_RESP = 13,
WLAN_PUB_ACTION_TDLS_DISCOVER_RES = 14,
+ WLAN_PUB_ACTION_LOC_TRACK_NOTI = 15,
+ WLAN_PUB_ACTION_QAB_REQUEST_FRAME = 16,
+ WLAN_PUB_ACTION_QAB_RESPONSE_FRAME = 17,
+ WLAN_PUB_ACTION_QMF_POLICY = 18,
+ WLAN_PUB_ACTION_QMF_POLICY_CHANGE = 19,
+ WLAN_PUB_ACTION_QLOAD_REQUEST = 20,
+ WLAN_PUB_ACTION_QLOAD_REPORT = 21,
+ WLAN_PUB_ACTION_HCCA_TXOP_ADVERT = 22,
+ WLAN_PUB_ACTION_HCCA_TXOP_RESPONSE = 23,
+ WLAN_PUB_ACTION_PUBLIC_KEY = 24,
+ WLAN_PUB_ACTION_CHANNEL_AVAIL_QUERY = 25,
+ WLAN_PUB_ACTION_CHANNEL_SCHEDULE_MGMT = 26,
+ WLAN_PUB_ACTION_CONTACT_VERI_SIGNAL = 27,
+ WLAN_PUB_ACTION_GDD_ENABLEMENT_REQ = 28,
+ WLAN_PUB_ACTION_GDD_ENABLEMENT_RESP = 29,
+ WLAN_PUB_ACTION_NETWORK_CHANNEL_CONTROL = 30,
+ WLAN_PUB_ACTION_WHITE_SPACE_MAP_ANN = 31,
+ WLAN_PUB_ACTION_FTM_REQUEST = 32,
+ WLAN_PUB_ACTION_FTM = 33,
+ WLAN_PUB_ACTION_FILS_DISCOVERY = 34,
};
/* TDLS action codes */
WLAN_TDLS_DISCOVERY_REQUEST = 10,
};
+/* Extended Channel Switching capability to be set in the 1st byte of
+ * the @WLAN_EID_EXT_CAPABILITY information element
+ */
+#define WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING BIT(2)
+
+/* Multiple BSSID capability is set in the 6th bit of 3rd byte of the
+ * @WLAN_EID_EXT_CAPABILITY information element
+ */
+#define WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT BIT(6)
+
+/* TDLS capabilities in the 4th byte of @WLAN_EID_EXT_CAPABILITY */
+#define WLAN_EXT_CAPA4_TDLS_BUFFER_STA BIT(4)
+#define WLAN_EXT_CAPA4_TDLS_PEER_PSM BIT(5)
+#define WLAN_EXT_CAPA4_TDLS_CHAN_SWITCH BIT(6)
+
/* Interworking capabilities are set in 7th bit of 4th byte of the
* @WLAN_EID_EXT_CAPABILITY information element
*/
*/
#define WLAN_EXT_CAPA5_TDLS_ENABLED BIT(5)
#define WLAN_EXT_CAPA5_TDLS_PROHIBITED BIT(6)
+#define WLAN_EXT_CAPA5_TDLS_CH_SW_PROHIBITED BIT(7)
+#define WLAN_EXT_CAPA8_TDLS_WIDE_BW_ENABLED BIT(5)
#define WLAN_EXT_CAPA8_OPMODE_NOTIF BIT(6)
-#define WLAN_EXT_CAPA8_TDLS_WIDE_BW_ENABLED BIT(7)
+
+/* Defines the maximal number of MSDUs in an A-MSDU. */
+#define WLAN_EXT_CAPA8_MAX_MSDU_IN_AMSDU_LSB BIT(7)
+#define WLAN_EXT_CAPA9_MAX_MSDU_IN_AMSDU_MSB BIT(0)
+
+/*
+ * Fine Timing Measurement Initiator - bit 71 of @WLAN_EID_EXT_CAPABILITY
+ * information element
+ */
+#define WLAN_EXT_CAPA9_FTM_INITIATOR BIT(7)
+
+/* Defines support for TWT Requester and TWT Responder */
+#define WLAN_EXT_CAPA10_TWT_REQUESTER_SUPPORT BIT(5)
+#define WLAN_EXT_CAPA10_TWT_RESPONDER_SUPPORT BIT(6)
+
+/*
+ * When set, indicates that the AP is able to tolerate 26-tone RU UL
+ * OFDMA transmissions using HE TB PPDU from OBSS (not falsely classify the
+ * 26-tone RU UL OFDMA transmissions as radar pulses).
+ */
+#define WLAN_EXT_CAPA10_OBSS_NARROW_BW_RU_TOLERANCE_SUPPORT BIT(7)
+
+/* Defines support for enhanced multi-bssid advertisement*/
+#define WLAN_EXT_CAPA11_EMA_SUPPORT BIT(1)
/* TDLS specific payload type in the LLC/SNAP header */
#define WLAN_TDLS_SNAP_RFTYPE 0x2
+/* BSS Coex IE information field bits */
+#define WLAN_BSS_COEX_INFORMATION_REQUEST BIT(0)
+
/**
- * enum - mesh synchronization method identifier
+ * enum ieee80211_mesh_sync_method - mesh synchronization method identifier
*
* @IEEE80211_SYNC_METHOD_NEIGHBOR_OFFSET: the default synchronization method
* @IEEE80211_SYNC_METHOD_VENDOR: a vendor specific synchronization method
* that will be specified in a vendor specific information element
*/
-enum {
+enum ieee80211_mesh_sync_method {
IEEE80211_SYNC_METHOD_NEIGHBOR_OFFSET = 1,
IEEE80211_SYNC_METHOD_VENDOR = 255,
};
/**
- * enum - mesh path selection protocol identifier
+ * enum ieee80211_mesh_path_protocol - mesh path selection protocol identifier
*
* @IEEE80211_PATH_PROTOCOL_HWMP: the default path selection protocol
* @IEEE80211_PATH_PROTOCOL_VENDOR: a vendor specific protocol that will
* be specified in a vendor specific information element
*/
-enum {
+enum ieee80211_mesh_path_protocol {
IEEE80211_PATH_PROTOCOL_HWMP = 1,
IEEE80211_PATH_PROTOCOL_VENDOR = 255,
};
/**
- * enum - mesh path selection metric identifier
+ * enum ieee80211_mesh_path_metric - mesh path selection metric identifier
*
* @IEEE80211_PATH_METRIC_AIRTIME: the default path selection metric
* @IEEE80211_PATH_METRIC_VENDOR: a vendor specific metric that will be
* specified in a vendor specific information element
*/
-enum {
+enum ieee80211_mesh_path_metric {
IEEE80211_PATH_METRIC_AIRTIME = 1,
IEEE80211_PATH_METRIC_VENDOR = 255,
};
__le32 value;
} __packed;
+/**
+ * enum ieee80211_idle_options - BSS idle options
+ * @WLAN_IDLE_OPTIONS_PROTECTED_KEEP_ALIVE: the station should send an RSN
+ * protected frame to the AP to reset the idle timer at the AP for
+ * the station.
+ */
+enum ieee80211_idle_options {
+ WLAN_IDLE_OPTIONS_PROTECTED_KEEP_ALIVE = BIT(0),
+};
+
+/**
+ * struct ieee80211_bss_max_idle_period_ie
+ *
+ * This structure refers to "BSS Max idle period element"
+ *
+ * @max_idle_period: indicates the time period during which a station can
+ * refrain from transmitting frames to its associated AP without being
+ * disassociated. In units of 1000 TUs.
+ * @idle_options: indicates the options associated with the BSS idle capability
+ * as specified in &enum ieee80211_idle_options.
+ */
+struct ieee80211_bss_max_idle_period_ie {
+ __le16 max_idle_period;
+ u8 idle_options;
+} __packed;
+
/* BACK action code */
enum ieee80211_back_actioncode {
WLAN_ACTION_ADDBA_REQ = 0,
WLAN_ACTION_SA_QUERY_RESPONSE = 1,
};
+/**
+ * struct ieee80211_bssid_index
+ *
+ * This structure refers to "Multiple BSSID-index element"
+ *
+ * @bssid_index: BSSID index
+ * @dtim_period: optional, overrides transmitted BSS dtim period
+ * @dtim_count: optional, overrides transmitted BSS dtim count
+ */
+struct ieee80211_bssid_index {
+ u8 bssid_index;
+ u8 dtim_period;
+ u8 dtim_count;
+};
-/* cipher suite selectors */
-#define WLAN_CIPHER_SUITE_USE_GROUP 0x000FAC00
-#define WLAN_CIPHER_SUITE_WEP40 0x000FAC01
-#define WLAN_CIPHER_SUITE_TKIP 0x000FAC02
-/* reserved: 0x000FAC03 */
-#define WLAN_CIPHER_SUITE_CCMP 0x000FAC04
-#define WLAN_CIPHER_SUITE_WEP104 0x000FAC05
-#define WLAN_CIPHER_SUITE_AES_CMAC 0x000FAC06
-#define WLAN_CIPHER_SUITE_GCMP 0x000FAC08
+/**
+ * struct ieee80211_multiple_bssid_configuration
+ *
+ * This structure refers to "Multiple BSSID Configuration element"
+ *
+ * @bssid_count: total number of active BSSIDs in the set
+ * @profile_periodicity: the least number of beacon frames need to be received
+ * in order to discover all the nontransmitted BSSIDs in the set.
+ */
+struct ieee80211_multiple_bssid_configuration {
+ u8 bssid_count;
+ u8 profile_periodicity;
+};
-#define WLAN_CIPHER_SUITE_SMS4 0x00147201
+#define SUITE(oui, id) (((oui) << 8) | (id))
+
+/* cipher suite selectors */
+#define WLAN_CIPHER_SUITE_USE_GROUP SUITE(0x000FAC, 0)
+#define WLAN_CIPHER_SUITE_WEP40 SUITE(0x000FAC, 1)
+#define WLAN_CIPHER_SUITE_TKIP SUITE(0x000FAC, 2)
+/* reserved: SUITE(0x000FAC, 3) */
+#define WLAN_CIPHER_SUITE_CCMP SUITE(0x000FAC, 4)
+#define WLAN_CIPHER_SUITE_WEP104 SUITE(0x000FAC, 5)
+#define WLAN_CIPHER_SUITE_AES_CMAC SUITE(0x000FAC, 6)
+#define WLAN_CIPHER_SUITE_GCMP SUITE(0x000FAC, 8)
+#define WLAN_CIPHER_SUITE_GCMP_256 SUITE(0x000FAC, 9)
+#define WLAN_CIPHER_SUITE_CCMP_256 SUITE(0x000FAC, 10)
+#define WLAN_CIPHER_SUITE_BIP_GMAC_128 SUITE(0x000FAC, 11)
+#define WLAN_CIPHER_SUITE_BIP_GMAC_256 SUITE(0x000FAC, 12)
+#define WLAN_CIPHER_SUITE_BIP_CMAC_256 SUITE(0x000FAC, 13)
+
+#define WLAN_CIPHER_SUITE_SMS4 SUITE(0x001472, 1)
/* AKM suite selectors */
-#define WLAN_AKM_SUITE_8021X 0x000FAC01
-#define WLAN_AKM_SUITE_PSK 0x000FAC02
-#define WLAN_AKM_SUITE_SAE 0x000FAC08
-#define WLAN_AKM_SUITE_FT_OVER_SAE 0x000FAC09
+#define WLAN_AKM_SUITE_8021X SUITE(0x000FAC, 1)
+#define WLAN_AKM_SUITE_PSK SUITE(0x000FAC, 2)
+#define WLAN_AKM_SUITE_FT_8021X SUITE(0x000FAC, 3)
+#define WLAN_AKM_SUITE_FT_PSK SUITE(0x000FAC, 4)
+#define WLAN_AKM_SUITE_8021X_SHA256 SUITE(0x000FAC, 5)
+#define WLAN_AKM_SUITE_PSK_SHA256 SUITE(0x000FAC, 6)
+#define WLAN_AKM_SUITE_TDLS SUITE(0x000FAC, 7)
+#define WLAN_AKM_SUITE_SAE SUITE(0x000FAC, 8)
+#define WLAN_AKM_SUITE_FT_OVER_SAE SUITE(0x000FAC, 9)
+#define WLAN_AKM_SUITE_8021X_SUITE_B SUITE(0x000FAC, 11)
+#define WLAN_AKM_SUITE_8021X_SUITE_B_192 SUITE(0x000FAC, 12)
+#define WLAN_AKM_SUITE_FILS_SHA256 SUITE(0x000FAC, 14)
+#define WLAN_AKM_SUITE_FILS_SHA384 SUITE(0x000FAC, 15)
+#define WLAN_AKM_SUITE_FT_FILS_SHA256 SUITE(0x000FAC, 16)
+#define WLAN_AKM_SUITE_FT_FILS_SHA384 SUITE(0x000FAC, 17)
+#define WLAN_AKM_SUITE_OWE SUITE(0x000FAC, 18)
#define WLAN_MAX_KEY_LEN 32
+#define WLAN_PMK_NAME_LEN 16
#define WLAN_PMKID_LEN 16
+#define WLAN_PMK_LEN_EAP_LEAP 16
+#define WLAN_PMK_LEN 32
+#define WLAN_PMK_LEN_SUITE_B_192 48
#define WLAN_OUI_WFA 0x506f9a
#define WLAN_OUI_TYPE_WFA_P2P 9
#define WLAN_OUI_TYPE_MICROSOFT_WPA 1
#define WLAN_OUI_TYPE_MICROSOFT_WMM 2
#define WLAN_OUI_TYPE_MICROSOFT_WPS 4
+#define WLAN_OUI_TYPE_MICROSOFT_TPC 8
/*
* WMM/802.11e Tspec Element
return (u8 *)hdr + 24;
}
+/**
+ * ieee80211_get_tid - get qos TID
+ * @hdr: the frame
+ */
+static inline u8 ieee80211_get_tid(struct ieee80211_hdr *hdr)
+{
+ u8 *qc = ieee80211_get_qos_ctl(hdr);
+
+ return qc[0] & IEEE80211_QOS_CTL_TID_MASK;
+}
+
/**
* ieee80211_get_SA - get pointer to SA
* @hdr: the frame
category = ((u8 *) hdr) + 24;
return *category != WLAN_CATEGORY_PUBLIC &&
*category != WLAN_CATEGORY_HT &&
+ *category != WLAN_CATEGORY_WNM_UNPROTECTED &&
*category != WLAN_CATEGORY_SELF_PROTECTED &&
+ *category != WLAN_CATEGORY_UNPROT_DMG &&
+ *category != WLAN_CATEGORY_VHT &&
*category != WLAN_CATEGORY_VENDOR_SPECIFIC;
}
return mgmt->u.action.category == WLAN_CATEGORY_PUBLIC;
}
-/**
- * ieee80211_dsss_chan_to_freq - get channel center frequency
- * @channel: the DSSS channel
- *
- * Convert IEEE802.11 DSSS channel to the center frequency (MHz).
- * Ref IEEE 802.11-2007 section 15.6
- */
-static inline int ieee80211_dsss_chan_to_freq(int channel)
+static inline bool is_multicast_ether_addr(const u8 *a)
{
- if ((channel > 0) && (channel < 14))
- return 2407 + (channel * 5);
- else if (channel == 14)
- return 2484;
- else
- return -1;
+ return 0x01 & a[0];
}
/**
- * ieee80211_freq_to_dsss_chan - get channel
- * @freq: the frequency
- *
- * Convert frequency (MHz) to IEEE802.11 DSSS channel
- * Ref IEEE 802.11-2007 section 15.6
- *
- * This routine selects the channel with the closest center frequency.
+ * _ieee80211_is_group_privacy_action - check if frame is a group addressed
+ * privacy action frame
+ * @hdr: the frame
*/
-static inline int ieee80211_freq_to_dsss_chan(int freq)
+static inline bool ieee80211_is_group_privacy_action(struct ieee80211_hdr *hdr)
{
- if ((freq >= 2410) && (freq < 2475))
- return (freq - 2405) / 5;
- else if ((freq >= 2482) && (freq < 2487))
- return 14;
- else
- return -1;
+ struct ieee80211_mgmt *mgmt = (void *)hdr;
+
+ if (!ieee80211_is_action(hdr->frame_control) ||
+ !is_multicast_ether_addr(hdr->addr1))
+ return false;
+
+ return mgmt->u.action.category == WLAN_CATEGORY_MESH_ACTION ||
+ mgmt->u.action.category == WLAN_CATEGORY_MULTIHOP_ACTION;
}
/**
#define TU_TO_JIFFIES(x) (usecs_to_jiffies((x) * 1024))
#define TU_TO_EXP_TIME(x) (jiffies + TU_TO_JIFFIES(x))
+struct element {
+ u8 id;
+ u8 datalen;
+ u8 data[];
+} __packed;
+
+/* element iteration helpers */
+#define for_each_element(_elem, _data, _datalen) \
+ for (_elem = (const struct element *)(_data); \
+ (const u8 *)(_data) + (_datalen) - (const u8 *)_elem >= \
+ (int)sizeof(*_elem) && \
+ (const u8 *)(_data) + (_datalen) - (const u8 *)_elem >= \
+ (int)sizeof(*_elem) + _elem->datalen; \
+ _elem = (const struct element *)(_elem->data + _elem->datalen))
+
+#define for_each_element_id(element, _id, data, datalen) \
+ for_each_element(element, data, datalen) \
+ if (element->id == (_id))
+
+#define for_each_element_extid(element, extid, _data, _datalen) \
+ for_each_element(element, _data, _datalen) \
+ if (element->id == WLAN_EID_EXTENSION && \
+ element->datalen > 0 && \
+ element->data[0] == (extid))
+
+#define for_each_subelement(sub, element) \
+ for_each_element(sub, (element)->data, (element)->datalen)
+
+#define for_each_subelement_id(sub, id, element) \
+ for_each_element_id(sub, id, (element)->data, (element)->datalen)
+
+#define for_each_subelement_extid(sub, extid, element) \
+ for_each_element_extid(sub, extid, (element)->data, (element)->datalen)
+
+/**
+ * for_each_element_completed - determine if element parsing consumed all data
+ * @element: element pointer after for_each_element() or friends
+ * @data: same data pointer as passed to for_each_element() or friends
+ * @datalen: same data length as passed to for_each_element() or friends
+ *
+ * This function returns %true if all the data was parsed or considered
+ * while walking the elements. Only use this if your for_each_element()
+ * loop cannot be broken out of, otherwise it always returns %false.
+ *
+ * If some data was malformed, this returns %false since the last parsed
+ * element will not fill the whole remaining data.
+ */
+static inline bool for_each_element_completed(const struct element *element,
+ const void *data, size_t datalen)
+{
+ return (const u8 *)element == (const u8 *)data + datalen;
+}
+
+/**
+ * RSNX Capabilities:
+ * bits 0-3: Field length (n-1)
+ */
+#define WLAN_RSNX_CAPA_PROTECTED_TWT BIT(4)
+#define WLAN_RSNX_CAPA_SAE_H2E BIT(5)
+
#endif /* __LINUX_IEEE80211_H */
projects / carl9170fw.git / blobdiff