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Posted to commits@nuttx.apache.org by xi...@apache.org on 2023/01/28 16:34:31 UTC
[nuttx] branch master updated: wireless/ieee80211: update ieee80211 header
This is an automated email from the ASF dual-hosted git repository.
xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git
The following commit(s) were added to refs/heads/master by this push:
new 94db8a9414 wireless/ieee80211: update ieee80211 header
94db8a9414 is described below
commit 94db8a9414d19127a9251935d1e3657c3da7ac79
Author: chao an <an...@xiaomi.com>
AuthorDate: Sat Jan 28 14:07:25 2023 +0800
wireless/ieee80211: update ieee80211 header
Signed-off-by: chao an <an...@xiaomi.com>
---
drivers/wireless/ieee80211/bcm43xxx/bcmf_driver.c | 6 +-
include/nuttx/wireless/ieee80211/ieee80211.h | 5194 +++++++++++++++------
2 files changed, 3811 insertions(+), 1389 deletions(-)
diff --git a/drivers/wireless/ieee80211/bcm43xxx/bcmf_driver.c b/drivers/wireless/ieee80211/bcm43xxx/bcmf_driver.c
index ee8d1473a3..c4f156ebcc 100644
--- a/drivers/wireless/ieee80211/bcm43xxx/bcmf_driver.c
+++ b/drivers/wireless/ieee80211/bcm43xxx/bcmf_driver.c
@@ -83,13 +83,13 @@
#define DL_END 0x0004
#define WPA_OUI_LEN 3 /* WPA OUI length */
+#define WPA_VERSION 1 /* WPA version */
#define WPA_VERSION_LEN 2 /* WPA version length */
#define WLAN_WPA_OUI 0xf25000
#define WLAN_WPA_OUI_TYPE 0x01
#define WLAN_WPA_SEL(x) (((x) << 24) | WLAN_WPA_OUI)
#define WLAN_AKM_PSK 0x02
#define SUITE(oui, id) (((oui) << 8) | (id))
-#define WLAN_AKM_SUITE_PSK SUITE(0x000FAC, WLAN_AKM_PSK)
/****************************************************************************
* Private Types
@@ -795,7 +795,7 @@ void bcmf_wl_scan_event_handler(FAR struct bcmf_dev_s *priv,
switch (ie_buffer[ie_offset])
{
- case IEEE80211_ELEMID_RSN:
+ case WLAN_EID_RSN:
{
FAR wpa_rsn_t *rsn = (FAR wpa_rsn_t *)
&ie_buffer[ie_offset + 2];
@@ -828,7 +828,7 @@ void bcmf_wl_scan_event_handler(FAR struct bcmf_dev_s *priv,
break;
}
- case IEEE80211_ELEMID_VENDOR:
+ case WLAN_EID_VENDOR_SPECIFIC:
{
FAR wpa_ie_fixed_t *ie = (FAR wpa_ie_fixed_t *)
&ie_buffer[ie_offset];
diff --git a/include/nuttx/wireless/ieee80211/ieee80211.h b/include/nuttx/wireless/ieee80211/ieee80211.h
index 792ee4a152..a7db43a830 100644
--- a/include/nuttx/wireless/ieee80211/ieee80211.h
+++ b/include/nuttx/wireless/ieee80211/ieee80211.h
@@ -2,7 +2,7 @@
* include/nuttx/wireless/ieee80211/ieee80211.h
* 802.11 protocol definitions.
*
- * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting
+ * Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -42,1604 +42,4026 @@
* Pre-processor Definitions
****************************************************************************/
-/* 802.11 protocol definitions. */
-
-#define IEEE80211_ADDR_LEN 6 /* size of 802.11 address */
-
-/* is 802.11 address multicast/broadcast? */
-
-#define IEEE80211_IS_MULTICAST(_a) (*(_a) & 0x01)
-
-#define IEEE80211_PLCP_SFD 0xF3A0
-#define IEEE80211_PLCP_SERVICE 0x00
-#define IEEE80211_PLCP_SERVICE_LOCKED 0x04
-#define IEEE80211_PLCL_SERVICE_PBCC 0x08
-#define IEEE80211_PLCP_SERVICE_LENEXT5 0x20
-#define IEEE80211_PLCP_SERVICE_LENEXT6 0x40
-#define IEEE80211_PLCP_SERVICE_LENEXT7 0x80
-
-#define IEEE80211_FC0_VERSION_MASK 0x03
-#define IEEE80211_FC0_VERSION_SHIFT 0
-#define IEEE80211_FC0_VERSION_0 0x00
-#define IEEE80211_FC0_TYPE_MASK 0x0c
-#define IEEE80211_FC0_TYPE_SHIFT 2
-#define IEEE80211_FC0_TYPE_MGT 0x00
-#define IEEE80211_FC0_TYPE_CTL 0x04
-#define IEEE80211_FC0_TYPE_DATA 0x08
-
-#define IEEE80211_FC0_SUBTYPE_MASK 0xf0
-#define IEEE80211_FC0_SUBTYPE_SHIFT 4
-
-/* for TYPE_MGT */
-
-#define IEEE80211_FC0_SUBTYPE_ASSOC_REQ 0x00
-#define IEEE80211_FC0_SUBTYPE_ASSOC_RESP 0x10
-#define IEEE80211_FC0_SUBTYPE_REASSOC_REQ 0x20
-#define IEEE80211_FC0_SUBTYPE_REASSOC_RESP 0x30
-#define IEEE80211_FC0_SUBTYPE_PROBE_REQ 0x40
-#define IEEE80211_FC0_SUBTYPE_PROBE_RESP 0x50
-#define IEEE80211_FC0_SUBTYPE_BEACON 0x80
-#define IEEE80211_FC0_SUBTYPE_ATIM 0x90
-#define IEEE80211_FC0_SUBTYPE_DISASSOC 0xa0
-#define IEEE80211_FC0_SUBTYPE_AUTH 0xb0
-#define IEEE80211_FC0_SUBTYPE_DEAUTH 0xc0
-#define IEEE80211_FC0_SUBTYPE_ACTION 0xd0
-#define IEEE80211_FC0_SUBTYPE_ACTION_NOACK 0xe0 /* 11n */
-
-/* for TYPE_CTL */
-
-#define IEEE80211_FC0_SUBTYPE_WRAPPER 0x70 /* 11n */
-#define IEEE80211_FC0_SUBTYPE_BAR 0x80
-#define IEEE80211_FC0_SUBTYPE_BA 0x90
-#define IEEE80211_FC0_SUBTYPE_PS_POLL 0xa0
-#define IEEE80211_FC0_SUBTYPE_RTS 0xb0
-#define IEEE80211_FC0_SUBTYPE_CTS 0xc0
-#define IEEE80211_FC0_SUBTYPE_ACK 0xd0
-#define IEEE80211_FC0_SUBTYPE_CF_END 0xe0
-#define IEEE80211_FC0_SUBTYPE_CF_END_ACK 0xf0
-
-/* for TYPE_DATA (bit combination) */
-
-#define IEEE80211_FC0_SUBTYPE_DATA 0x00
-#define IEEE80211_FC0_SUBTYPE_CF_ACK 0x10
-#define IEEE80211_FC0_SUBTYPE_CF_POLL 0x20
-#define IEEE80211_FC0_SUBTYPE_CF_ACPL 0x30
-#define IEEE80211_FC0_SUBTYPE_NODATA 0x40
-#define IEEE80211_FC0_SUBTYPE_CFACK 0x50
-#define IEEE80211_FC0_SUBTYPE_CFPOLL 0x60
-#define IEEE80211_FC0_SUBTYPE_CF_ACK_CF_ACK 0x70
-#define IEEE80211_FC0_SUBTYPE_QOS 0x80
-#define IEEE80211_FC0_SUBTYPE_QOS_CFACK 0x90
-#define IEEE80211_FC0_SUBTYPE_QOS_CFPOLL 0xa0
-#define IEEE80211_FC0_SUBTYPE_QOS_CFACKPOLL 0xb0
-#define IEEE80211_FC0_SUBTYPE_QOS_NULL 0xc0
-
-#define IEEE80211_IS_MGMT(wh) \
- (!! (((wh)->i_fc[0] & IEEE80211_FC0_TYPE_MASK) \
- == IEEE80211_FC0_TYPE_MGT))
-#define IEEE80211_IS_CTL(wh) \
- (!! (((wh)->i_fc[0] & IEEE80211_FC0_TYPE_MASK) \
- == IEEE80211_FC0_TYPE_CTL))
-#define IEEE80211_IS_DATA(wh) \
- (!! (((wh)->i_fc[0] & IEEE80211_FC0_TYPE_MASK) \
- == IEEE80211_FC0_TYPE_DATA))
-
-#define IEEE80211_FC0_QOSDATA \
- (IEEE80211_FC0_TYPE_DATA|IEEE80211_FC0_SUBTYPE_QOS|IEEE80211_FC0_VERSION_0)
-
-#define IEEE80211_IS_QOSDATA(wh) \
- ((wh)->i_fc[0] == IEEE80211_FC0_QOSDATA)
-
-#define IEEE80211_FC1_DIR_MASK 0x03
-#define IEEE80211_FC1_DIR_NODS 0x00 /* STA->STA */
-#define IEEE80211_FC1_DIR_TODS 0x01 /* STA->AP */
-#define IEEE80211_FC1_DIR_FROMDS 0x02 /* AP ->STA */
-#define IEEE80211_FC1_DIR_DSTODS 0x03 /* AP ->AP */
-
-#define IEEE80211_IS_DSTODS(wh) \
- (((wh)->i_fc[1] & IEEE80211_FC1_DIR_MASK) == IEEE80211_FC1_DIR_DSTODS)
-
-#define IEEE80211_FC1_MORE_FRAG 0x04
-#define IEEE80211_FC1_RETRY 0x08
-#define IEEE80211_FC1_PWR_MGT 0x10
-#define IEEE80211_FC1_MORE_DATA 0x20
-#define IEEE80211_FC1_PROTECTED 0x40
-#define IEEE80211_FC1_ORDER 0x80
-#define IEEE80211_FC1_BITS \
- "\20\03MORE_FRAG\04RETRY\05PWR_MGT\06MORE_DATA" \
- "\07PROTECTED\08ORDER"
-
-/* Sequence Control field (see 7.1.3.4). */
-
-#define IEEE80211_HAS_SEQ(type, subtype) \
- ((type) != IEEE80211_FC0_TYPE_CTL && \
- !((type) == IEEE80211_FC0_TYPE_DATA && \
- ((subtype) & IEEE80211_FC0_SUBTYPE_QOS_NULL) == \
- IEEE80211_FC0_SUBTYPE_QOS_NULL))
-
-#define IEEE80211_SEQ_FRAG_MASK 0x000f
-#define IEEE80211_SEQ_FRAG_SHIFT 0
-#define IEEE80211_SEQ_SEQ_MASK 0xfff0
-#define IEEE80211_SEQ_SEQ_SHIFT 4
-#define IEEE80211_SEQ_RANGE 4096
-
-#define IEEE80211_SEQ_ADD(seq, incr) \
- (((seq) + (incr)) & (IEEE80211_SEQ_RANGE - 1))
-#define IEEE80211_SEQ_INC(seq) IEEE80211_SEQ_ADD(seq,1)
-#define IEEE80211_SEQ_SUB(a, b) \
- (((a) + IEEE80211_SEQ_RANGE - (b)) & (IEEE80211_SEQ_RANGE - 1))
-
-#define IEEE80211_SEQ_BA_RANGE 2048 /* 2^11 */
-#define IEEE80211_SEQ_BA_BEFORE(a, b) \
- (IEEE80211_SEQ_SUB(b, a + 1) < IEEE80211_SEQ_BA_RANGE - 1)
-
-#define IEEE80211_NWID_LEN 32
-#define IEEE80211_MMIE_LEN 18 /* 11w */
-#define IEEE80211_MESHID_LEN 32
-
-/* QoS Control field (see 7.1.3.5). */
+/* IEEE 802.3 Ethernet magic constants. The frame sizes omit the preamble
+ * and FCS/CRC (frame check sequence).
+ */
-#define IEEE80211_QOS_CTL_LEN 2
+#define ETH_ALEN 6 /* Octets in one ethernet addr */
+#define ETH_TLEN 2 /* Octets in ethernet type field */
+#define ETH_HLEN 14 /* Total octets in header. */
+#define ETH_ZLEN 60 /* Min. octets in frame sans FCS */
+#define ETH_DATA_LEN 1500 /* Max. octets in payload */
+#define ETH_FRAME_LEN 1514 /* Max. octets in frame sans FCS */
+#define ETH_FCS_LEN 4 /* Octets in the FCS */
-#define IEEE80211_QOS_TXOP 0x00ff
-/* bit 8 is reserved */
-#define IEEE80211_QOS_AMSDU 0x80
-#define IEEE80211_QOS_AMSDU_S 7
-#define IEEE80211_QOS_ACKPOLICY 0x60
-#define IEEE80211_QOS_ACKPOLICY_S 5
-#define IEEE80211_QOS_ACKPOLICY_NOACK 0x20 /* No ACK required */
-#define IEEE80211_QOS_ACKPOLICY_BA 0x60 /* Block ACK */
-#define IEEE80211_QOS_EOSP 0x10 /* EndOfService Period*/
-#define IEEE80211_QOS_EOSP_S 4
-#define IEEE80211_QOS_TID 0x0f
+#define ETH_MIN_MTU 68 /* Min IPv4 MTU per RFC791 */
+#define ETH_MAX_MTU 0xFFFFU /* 65535, same as IP_MAX_MTU */
-/* qos[1] byte used for all frames sent by mesh STAs in a mesh BSS */
+/* DS bit usage
+ *
+ * TA = transmitter address
+ * RA = receiver address
+ * DA = destination address
+ * SA = source address
+ *
+ * ToDS FromDS A1(RA) A2(TA) A3 A4 Use
+ * -----------------------------------------------------------------
+ * 0 0 DA SA BSSID - IBSS/DLS
+ * 0 1 DA BSSID SA - AP -> STA
+ * 1 0 BSSID SA DA - AP <- STA
+ * 1 1 RA TA DA SA unspecified (WDS)
+ */
-#define IEEE80211_QOS_MC 0x01 /* Mesh control */
+#define FCS_LEN 4
+
+#define IEEE80211_FCTL_VERS 0x0003
+#define IEEE80211_FCTL_FTYPE 0x000c
+#define IEEE80211_FCTL_STYPE 0x00f0
+#define IEEE80211_FCTL_TODS 0x0100
+#define IEEE80211_FCTL_FROMDS 0x0200
+#define IEEE80211_FCTL_MOREFRAGS 0x0400
+#define IEEE80211_FCTL_RETRY 0x0800
+#define IEEE80211_FCTL_PM 0x1000
+#define IEEE80211_FCTL_MOREDATA 0x2000
+#define IEEE80211_FCTL_PROTECTED 0x4000
+#define IEEE80211_FCTL_ORDER 0x8000
+#define IEEE80211_FCTL_CTL_EXT 0x0f00
+
+#define IEEE80211_SCTL_FRAG 0x000F
+#define IEEE80211_SCTL_SEQ 0xFFF0
+
+#define IEEE80211_FTYPE_MGMT 0x0000
+#define IEEE80211_FTYPE_CTL 0x0004
+#define IEEE80211_FTYPE_DATA 0x0008
+#define IEEE80211_FTYPE_EXT 0x000c
+
+/* management */
+
+#define IEEE80211_STYPE_ASSOC_REQ 0x0000
+#define IEEE80211_STYPE_ASSOC_RESP 0x0010
+#define IEEE80211_STYPE_REASSOC_REQ 0x0020
+#define IEEE80211_STYPE_REASSOC_RESP 0x0030
+#define IEEE80211_STYPE_PROBE_REQ 0x0040
+#define IEEE80211_STYPE_PROBE_RESP 0x0050
+#define IEEE80211_STYPE_BEACON 0x0080
+#define IEEE80211_STYPE_ATIM 0x0090
+#define IEEE80211_STYPE_DISASSOC 0x00A0
+#define IEEE80211_STYPE_AUTH 0x00B0
+#define IEEE80211_STYPE_DEAUTH 0x00C0
+#define IEEE80211_STYPE_ACTION 0x00D0
+
+/* control */
+
+#define IEEE80211_STYPE_CTL_EXT 0x0060
+#define IEEE80211_STYPE_BACK_REQ 0x0080
+#define IEEE80211_STYPE_BACK 0x0090
+#define IEEE80211_STYPE_PSPOLL 0x00A0
+#define IEEE80211_STYPE_RTS 0x00B0
+#define IEEE80211_STYPE_CTS 0x00C0
+#define IEEE80211_STYPE_ACK 0x00D0
+#define IEEE80211_STYPE_CFEND 0x00E0
+#define IEEE80211_STYPE_CFENDACK 0x00F0
+
+/* data */
+
+#define IEEE80211_STYPE_DATA 0x0000
+#define IEEE80211_STYPE_DATA_CFACK 0x0010
+#define IEEE80211_STYPE_DATA_CFPOLL 0x0020
+#define IEEE80211_STYPE_DATA_CFACKPOLL 0x0030
+#define IEEE80211_STYPE_NULLFUNC 0x0040
+#define IEEE80211_STYPE_CFACK 0x0050
+#define IEEE80211_STYPE_CFPOLL 0x0060
+#define IEEE80211_STYPE_CFACKPOLL 0x0070
+#define IEEE80211_STYPE_QOS_DATA 0x0080
+#define IEEE80211_STYPE_QOS_DATA_CFACK 0x0090
+#define IEEE80211_STYPE_QOS_DATA_CFPOLL 0x00A0
+#define IEEE80211_STYPE_QOS_DATA_CFACKPOLL 0x00B0
+#define IEEE80211_STYPE_QOS_NULLFUNC 0x00C0
+#define IEEE80211_STYPE_QOS_CFACK 0x00D0
+#define IEEE80211_STYPE_QOS_CFPOLL 0x00E0
+#define IEEE80211_STYPE_QOS_CFACKPOLL 0x00F0
+
+/* extension, added by 802.11ad */
+
+#define IEEE80211_STYPE_DMG_BEACON 0x0000
+#define IEEE80211_STYPE_S1G_BEACON 0x0010
+
+/* bits unique to S1G beacon */
+
+#define IEEE80211_S1G_BCN_NEXT_TBTT 0x100
+
+/* see 802.11ah-2016 9.9 NDP CMAC frames */
+
+#define IEEE80211_S1G_1MHZ_NDP_BITS 25
+#define IEEE80211_S1G_1MHZ_NDP_BYTES 4
+#define IEEE80211_S1G_2MHZ_NDP_BITS 37
+#define IEEE80211_S1G_2MHZ_NDP_BYTES 5
+
+#define IEEE80211_NDP_FTYPE_CTS 0
+#define IEEE80211_NDP_FTYPE_CF_END 0
+#define IEEE80211_NDP_FTYPE_PS_POLL 1
+#define IEEE80211_NDP_FTYPE_ACK 2
+#define IEEE80211_NDP_FTYPE_PS_POLL_ACK 3
+#define IEEE80211_NDP_FTYPE_BA 4
+#define IEEE80211_NDP_FTYPE_BF_REPORT_POLL 5
+#define IEEE80211_NDP_FTYPE_PAGING 6
+#define IEEE80211_NDP_FTYPE_PREQ 7
+
+#define SM64(f, v) ((((u64)v) << f##_S) & f)
+
+/* NDP CMAC frame fields */
+
+#define IEEE80211_NDP_FTYPE 0x0000000000000007
+#define IEEE80211_NDP_FTYPE_S 0x0000000000000000
+
+/* 1M Probe Request 11ah 9.9.3.1.1 */
+
+#define IEEE80211_NDP_1M_PREQ_ANO 0x0000000000000008
+#define IEEE80211_NDP_1M_PREQ_ANO_S 3
+#define IEEE80211_NDP_1M_PREQ_CSSID 0x00000000000FFFF0
+#define IEEE80211_NDP_1M_PREQ_CSSID_S 4
+#define IEEE80211_NDP_1M_PREQ_RTYPE 0x0000000000100000
+#define IEEE80211_NDP_1M_PREQ_RTYPE_S 20
+#define IEEE80211_NDP_1M_PREQ_RSV 0x0000000001E00000
+#define IEEE80211_NDP_1M_PREQ_RSV 0x0000000001E00000
+
+/* 2M Probe Request 11ah 9.9.3.1.2 */
+
+#define IEEE80211_NDP_2M_PREQ_ANO 0x0000000000000008
+#define IEEE80211_NDP_2M_PREQ_ANO_S 3
+#define IEEE80211_NDP_2M_PREQ_CSSID 0x0000000FFFFFFFF0
+#define IEEE80211_NDP_2M_PREQ_CSSID_S 4
+#define IEEE80211_NDP_2M_PREQ_RTYPE 0x0000001000000000
+#define IEEE80211_NDP_2M_PREQ_RTYPE_S 36
+
+#define IEEE80211_ANO_NETTYPE_WILD 15
+
+/* bits unique to S1G beacon */
+
+#define IEEE80211_S1G_BCN_NEXT_TBTT 0x100
+
+/* control extension - for IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTL_EXT */
+
+#define IEEE80211_CTL_EXT_POLL 0x2000
+#define IEEE80211_CTL_EXT_SPR 0x3000
+#define IEEE80211_CTL_EXT_GRANT 0x4000
+#define IEEE80211_CTL_EXT_DMG_CTS 0x5000
+#define IEEE80211_CTL_EXT_DMG_DTS 0x6000
+#define IEEE80211_CTL_EXT_SSW 0x8000
+#define IEEE80211_CTL_EXT_SSW_FBACK 0x9000
+#define IEEE80211_CTL_EXT_SSW_ACK 0xa000
+
+#define IEEE80211_SN_MASK ((IEEE80211_SCTL_SEQ) >> 4)
+#define IEEE80211_MAX_SN IEEE80211_SN_MASK
+#define IEEE80211_SN_MODULO (IEEE80211_MAX_SN + 1)
+
+/* PV1 Layout 11ah 9.8.3.1 */
+#define IEEE80211_PV1_FCTL_VERS 0x0003
+#define IEEE80211_PV1_FCTL_FTYPE 0x001c
+#define IEEE80211_PV1_FCTL_STYPE 0x00e0
+#define IEEE80211_PV1_FCTL_TODS 0x0100
+#define IEEE80211_PV1_FCTL_MOREFRAGS 0x0200
+#define IEEE80211_PV1_FCTL_PM 0x0400
+#define IEEE80211_PV1_FCTL_MOREDATA 0x0800
+#define IEEE80211_PV1_FCTL_PROTECTED 0x1000
+#define IEEE80211_PV1_FCTL_END_SP 0x2000
+#define IEEE80211_PV1_FCTL_RELAYED 0x4000
+#define IEEE80211_PV1_FCTL_ACK_POLICY 0x8000
+#define IEEE80211_PV1_FCTL_CTL_EXT 0x0f00
+
+static inline bool ieee80211_sn_less(uint16_t sn1, uint16_t sn2)
+{
+ return ((sn1 - sn2) & IEEE80211_SN_MASK) > (IEEE80211_SN_MODULO >> 1);
+}
-/* Mesh power save level */
+static inline uint16_t ieee80211_sn_add(uint16_t sn1, uint16_t sn2)
+{
+ return (sn1 + sn2) & IEEE80211_SN_MASK;
+}
-#define IEEE80211_QOS_MESH_PSL 0x02
+static inline uint16_t ieee80211_sn_inc(uint16_t sn)
+{
+ return ieee80211_sn_add(sn, 1);
+}
-/* Mesh Receiver Service Period Initiated */
+static inline uint16_t ieee80211_sn_sub(uint16_t sn1, uint16_t sn2)
+{
+ return (sn1 - sn2) & IEEE80211_SN_MASK;
+}
-#define IEEE80211_QOS_RSPI 0x04
+#define IEEE80211_SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
+#define IEEE80211_SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ)
-/* bits 11 to 15 reserved */
-
-/* does frame have QoS sequence control data */
-#define IEEE80211_QOS_HAS_SEQ(wh) \
- (((wh)->i_fc[0] & \
- (IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_QOS)) == \
- (IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_QOS))
+/* miscellaneous IEEE 802.11 constants */
-#define WME_NUM_AC 4 /* 4 AC categories */
-#define WME_NUM_TID 16 /* 16 tids */
-
-#define WME_PARAM_ACI 0x60 /* Mask for ACI field */
-#define WME_PARAM_ACI_S 5 /* Shift for ACI field */
-#define WME_PARAM_ACM 0x10 /* Mask for ACM bit */
-#define WME_PARAM_ACM_S 4 /* Shift for ACM bit */
-#define WME_PARAM_AIFSN 0x0f /* Mask for aifsn field */
-#define WME_PARAM_AIFSN_S 0 /* Shift for aifsn field */
-#define WME_PARAM_LOGCWMIN 0x0f /* Mask for CwMin field (in log) */
-#define WME_PARAM_LOGCWMIN_S 0 /* Shift for CwMin field */
-#define WME_PARAM_LOGCWMAX 0xf0 /* Mask for CwMax field (in log) */
-#define WME_PARAM_LOGCWMAX_S 4 /* Shift for CwMax field */
-
-#define WME_AC_TO_TID(_ac) ( \
- ((_ac) == WME_AC_VO) ? 6 : \
- ((_ac) == WME_AC_VI) ? 5 : \
- ((_ac) == WME_AC_BK) ? 1 : \
- 0)
+#define IEEE80211_MAX_FRAG_THRESHOLD 2352
+#define IEEE80211_MAX_RTS_THRESHOLD 2353
+#define IEEE80211_MAX_AID 2007
+#define IEEE80211_MAX_AID_S1G 8191
+#define IEEE80211_MAX_TIM_LEN 251
+#define IEEE80211_MAX_MESH_PEERINGS 63
-#define TID_TO_WME_AC(_tid) ( \
- ((_tid) == 0 || (_tid) == 3) ? WME_AC_BE : \
- ((_tid) < 3) ? WME_AC_BK : \
- ((_tid) < 6) ? WME_AC_VI : \
- WME_AC_VO)
+/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
+ * 6.2.1.1.2.
+ * 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.
+ */
-/* WME Parameter Element */
+#define IEEE80211_MAX_DATA_LEN 2304
-#define WME_QOSINFO_COUNT 0x0f /* Mask for param count field */
-
-/* WME U-APSD qos info field defines */
+/* 802.11ad extends maximum MSDU size for DMG (freq > 40Ghz) networks
+ * to 7920 bytes, see 8.2.3 General frame format
+ */
-#define WME_CAPINFO_UAPSD_EN 0x00000080
-#define WME_CAPINFO_UAPSD_VO 0x00000001
-#define WME_CAPINFO_UAPSD_VI 0x00000002
-#define WME_CAPINFO_UAPSD_BK 0x00000004
-#define WME_CAPINFO_UAPSD_BE 0x00000008
-#define WME_CAPINFO_UAPSD_ACFLAGS_SHIFT 0
-#define WME_CAPINFO_UAPSD_ACFLAGS_MASK 0xF
-#define WME_CAPINFO_UAPSD_MAXSP_SHIFT 5
-#define WME_CAPINFO_UAPSD_MAXSP_MASK 0x3
-#define WME_CAPINFO_IE_OFFSET 8
-#define WME_UAPSD_MAXSP(_qosinfo) \
- (((_qosinfo) >> WME_CAPINFO_UAPSD_MAXSP_SHIFT) & \
- WME_CAPINFO_UAPSD_MAXSP_MASK)
-#define WME_UAPSD_AC_ENABLED(_ac, _qosinfo) \
- ((1 << (3 - (_ac))) & ( \
- ((_qosinfo) >> WME_CAPINFO_UAPSD_ACFLAGS_SHIFT) & \
- WME_CAPINFO_UAPSD_ACFLAGS_MASK))
+#define IEEE80211_MAX_DATA_LEN_DMG 7920
-/* Management Notification Frame */
+/* 30 byte 4 addr hdr, 2 byte QoS, 2304 byte MSDU,
+ * 12 byte crypt, 4 byte FCS
+ */
-#define MNF_SETUP_REQ 0
-#define MNF_SETUP_RESP 1
-#define MNF_TEARDOWN 2
+#define IEEE80211_MAX_FRAME_LEN 2352
-/* 802.11n Management Action Frames */
+/* Maximal size of an A-MSDU that can be transported in a HT BA session */
-#define IEEE80211_ACTION_CAT_SM 0 /* Spectrum Management */
-#define IEEE80211_ACTION_CAT_QOS 1 /* QoS */
-#define IEEE80211_ACTION_CAT_DLS 2 /* DLS */
-#define IEEE80211_ACTION_CAT_BA 3 /* BA */
-#define IEEE80211_ACTION_CAT_HT 7 /* HT */
-#define IEEE80211_ACTION_CAT_MESH 13 /* Mesh */
-#define IEEE80211_ACTION_CAT_SELF_PROT 15 /* Self-protected */
+#define IEEE80211_MAX_MPDU_LEN_HT_BA 4095
-/* 16 - 125 reserved */
+/* Maximal size of an A-MSDU */
-#define IEEE80211_ACTION_CAT_VHT 21
-#define IEEE80211_ACTION_CAT_VENDOR 127 /* Vendor Specific */
+#define IEEE80211_MAX_MPDU_LEN_HT_3839 3839
+#define IEEE80211_MAX_MPDU_LEN_HT_7935 7935
-#define IEEE80211_ACTION_HT_TXCHWIDTH 0 /* recommended xmit chan width*/
-#define IEEE80211_ACTION_HT_MIMOPWRSAVE 1 /* MIMO power save */
+#define IEEE80211_MAX_MPDU_LEN_VHT_3895 3895
+#define IEEE80211_MAX_MPDU_LEN_VHT_7991 7991
+#define IEEE80211_MAX_MPDU_LEN_VHT_11454 11454
-/* HT - recommended transmission channel width */
+#define IEEE80211_MAX_SSID_LEN 32
-#define IEEE80211_A_HT_TXCHWIDTH_20 0
-#define IEEE80211_A_HT_TXCHWIDTH_2040 1
+#define IEEE80211_MAX_MESH_ID_LEN 32
-/* HT - MIMO Power Save (NB: D2.04) */
+#define IEEE80211_FIRST_TSPEC_TSID 8
+#define IEEE80211_NUM_TIDS 16
-#define IEEE80211_A_HT_MIMOPWRSAVE_ENA 0x01 /* PS enabled */
-#define IEEE80211_A_HT_MIMOPWRSAVE_MODE 0x02
-#define IEEE80211_A_HT_MIMOPWRSAVE_MODE_S 1
-#define IEEE80211_A_HT_MIMOPWRSAVE_DYNAMIC 0x02 /* Dynamic Mode */
-#define IEEE80211_A_HT_MIMOPWRSAVE_STATIC 0x00 /* no SM packets */
+/* number of user priorities 802.11 uses */
-/* bits 2-7 reserved */
+#define IEEE80211_NUM_UPS 8
-/* Block Ack actions */
+/* number of ACs */
-#define IEEE80211_ACTION_BA_ADDBA_REQUEST 0 /* ADDBA request */
-#define IEEE80211_ACTION_BA_ADDBA_RESPONSE 1 /* ADDBA response */
-#define IEEE80211_ACTION_BA_DELBA 2 /* DELBA */
-
-/* Block Ack Parameter Set */
-
-#define IEEE80211_BAPS_BUFSIZ 0xffc0 /* buffer size */
-#define IEEE80211_BAPS_BUFSIZ_S 6
-#define IEEE80211_BAPS_TID 0x003c /* TID */
-#define IEEE80211_BAPS_TID_S 2
-#define IEEE80211_BAPS_POLICY 0x0002 /* block ack policy */
-#define IEEE80211_BAPS_POLICY_S 1
-#define IEEE80211_BAPS_AMSDU 0x0001 /* A-MSDU permitted */
-#define IEEE80211_BAPS_AMSDU_S 0
-
-#define IEEE80211_BAPS_POLICY_DELAYED (0<<IEEE80211_BAPS_POLICY_S)
-#define IEEE80211_BAPS_POLICY_IMMEDIATE (1<<IEEE80211_BAPS_POLICY_S)
+#define IEEE80211_NUM_ACS 4
-/* Block Ack Sequence Control */
+#define IEEE80211_QOS_CTL_LEN 2
-#define IEEE80211_BASEQ_START 0xfff0 /* starting seqnum */
-#define IEEE80211_BASEQ_START_S 4
-#define IEEE80211_BASEQ_FRAG 0x000f /* fragment number */
-#define IEEE80211_BASEQ_FRAG_S 0
+/* 1d tag mask */
-/* Delayed Block Ack Parameter Set */
+#define IEEE80211_QOS_CTL_TAG1D_MASK 0x0007
-#define IEEE80211_DELBAPS_TID 0xf000 /* TID */
-#define IEEE80211_DELBAPS_TID_S 12
-#define IEEE80211_DELBAPS_INIT 0x0800 /* initiator */
-#define IEEE80211_DELBAPS_INIT_S 11
+/* TID mask */
-/* BAR Control */
+#define IEEE80211_QOS_CTL_TID_MASK 0x000f
-#define IEEE80211_BAR_TID 0xf000 /* TID */
-#define IEEE80211_BAR_TID_S 12
-#define IEEE80211_BAR_COMP 0x0004 /* Compressed Bitmap */
-#define IEEE80211_BAR_MTID 0x0002 /* Multi-TID */
-#define IEEE80211_BAR_NOACK 0x0001 /* No-Ack policy */
+/* EOSP */
-/* BAR Starting Sequence Control */
+#define IEEE80211_QOS_CTL_EOSP 0x0010
-#define IEEE80211_BAR_SEQ_START 0xfff0 /* starting seqnum */
-#define IEEE80211_BAR_SEQ_START_S 4
+/* ACK policy */
-/* BEACON management packets
- *
- * octet timestamp[8]
- * octet beacon interval[2]
- * octet capability information[2]
- * information element
- * octet elemid
- * octet length
- * octet information[length]
- */
-
-#define IEEE80211_BEACON_INTERVAL(beacon) \
- ((beacon)[8] | ((beacon)[9] << 8))
-#define IEEE80211_BEACON_CAPABILITY(beacon) \
- ((beacon)[10] | ((beacon)[11] << 8))
-
-#define IEEE80211_CAPINFO_ESS 0x0001
-#define IEEE80211_CAPINFO_IBSS 0x0002
-#define IEEE80211_CAPINFO_CF_POLLABLE 0x0004
-#define IEEE80211_CAPINFO_CF_POLLREQ 0x0008
-#define IEEE80211_CAPINFO_PRIVACY 0x0010
-#define IEEE80211_CAPINFO_SHORT_PREAMBLE 0x0020
-#define IEEE80211_CAPINFO_PBCC 0x0040
-#define IEEE80211_CAPINFO_CHNL_AGILITY 0x0080
-#define IEEE80211_CAPINFO_SPECTRUM_MGMT 0x0100
-#define IEEE80211_CAPINFO_QOS 0x0200
-/* bit 9 is reserved */
-#define IEEE80211_CAPINFO_SHORT_SLOTTIME 0x0400
-#define IEEE80211_CAPINFO_RSN 0x0800
-/* bit 12 is reserved */
-#define IEEE80211_CAPINFO_DSSSOFDM 0x2000
-#define IEEE80211_CAPINFO_DELAYED_B_ACK 0x4000
-#define IEEE80211_CAPINFO_IMMEDIATE_B_ACK 0x8000
-/* bits 14-15 are reserved */
-
-#define IEEE80211_CAPINFO_BITS \
- "\20\1ESS\2IBSS\3CF_POLLABLE\4CF_POLLREQ\5PRIVACY\6SHORT_PREAMBLE" \
- "\7PBCC\10CHNL_AGILITY\11SPECTRUM_MGMT\13SHORT_SLOTTIME\14RSN" \
- "\16DSSOFDM"
-
-/* HT capability flags (ht_cap) */
-#define IEEE80211_HTCAP_LDPC 0x0001 /* LDPC rx supported */
-#define IEEE80211_HTCAP_CHWIDTH40 0x0002 /* 20/40 supported */
-#define IEEE80211_HTCAP_SMPS 0x000c /* SM Power Save mode */
-#define IEEE80211_HTCAP_SMPS_OFF 0x000c /* disabled */
-#define IEEE80211_HTCAP_SMPS_DYNAMIC 0x0004 /* send RTS first */
-
-/* NB: SMPS value 2 is reserved */
-
-#define IEEE80211_HTCAP_SMPS_ENA 0x0000 /* enabled (static mode) */
-#define IEEE80211_HTCAP_GREENFIELD 0x0010 /* Greenfield supported */
-#define IEEE80211_HTCAP_SHORTGI20 0x0020 /* Short GI in 20MHz */
-#define IEEE80211_HTCAP_SHORTGI40 0x0040 /* Short GI in 40MHz */
-#define IEEE80211_HTCAP_TXSTBC 0x0080 /* STBC tx ok */
-#define IEEE80211_HTCAP_RXSTBC 0x0300 /* STBC rx support */
-#define IEEE80211_HTCAP_RXSTBC_S 8
-#define IEEE80211_HTCAP_RXSTBC_1STREAM 0x0100 /* 1 spatial stream */
-#define IEEE80211_HTCAP_RXSTBC_2STREAM 0x0200 /* 1-2 spatial streams*/
-#define IEEE80211_HTCAP_RXSTBC_3STREAM 0x0300 /* 1-3 spatial streams*/
-#define IEEE80211_HTCAP_DELBA 0x0400 /* HT DELBA supported */
-#define IEEE80211_HTCAP_MAXAMSDU 0x0800 /* max A-MSDU length */
-#define IEEE80211_HTCAP_MAXAMSDU_7935 0x0800 /* 7935 octets */
-#define IEEE80211_HTCAP_MAXAMSDU_3839 0x0000 /* 3839 octets */
-#define IEEE80211_HTCAP_DSSSCCK40 0x1000 /* DSSS/CCK in 40MHz */
-#define IEEE80211_HTCAP_PSMP 0x2000 /* PSMP supported */
-#define IEEE80211_HTCAP_40INTOLERANT 0x4000 /* 40MHz intolerant */
-#define IEEE80211_HTCAP_LSIGTXOPPROT 0x8000 /* L-SIG TXOP prot */
-
-#define IEEE80211_HTCAP_BITS \
- "\20\1LDPC\2CHWIDTH40\5GREENFIELD\6SHORTGI20\7SHORTGI40\10TXSTBC" \
- "\13DELBA\14AMSDU(7935)\15DSSSCCK40\16PSMP\1740INTOLERANT" \
- "\20LSIGTXOPPROT"
-
-/* HT parameters (hc_param) */
-#define IEEE80211_HTCAP_MAXRXAMPDU 0x03 /* max rx A-MPDU factor */
-#define IEEE80211_HTCAP_MAXRXAMPDU_S 0
-#define IEEE80211_HTCAP_MAXRXAMPDU_8K 0
-#define IEEE80211_HTCAP_MAXRXAMPDU_16K 1
-#define IEEE80211_HTCAP_MAXRXAMPDU_32K 2
-#define IEEE80211_HTCAP_MAXRXAMPDU_64K 3
-#define IEEE80211_HTCAP_MPDUDENSITY 0x1c /* min MPDU start spacing */
-#define IEEE80211_HTCAP_MPDUDENSITY_S 2
-#define IEEE80211_HTCAP_MPDUDENSITY_NA 0 /* no time restriction */
-#define IEEE80211_HTCAP_MPDUDENSITY_025 1 /* 1/4 us */
-#define IEEE80211_HTCAP_MPDUDENSITY_05 2 /* 1/2 us */
-#define IEEE80211_HTCAP_MPDUDENSITY_1 3 /* 1 us */
-#define IEEE80211_HTCAP_MPDUDENSITY_2 4 /* 2 us */
-#define IEEE80211_HTCAP_MPDUDENSITY_4 5 /* 4 us */
-#define IEEE80211_HTCAP_MPDUDENSITY_8 6 /* 8 us */
-#define IEEE80211_HTCAP_MPDUDENSITY_16 7 /* 16 us */
-
-/* HT extended capabilities (hc_extcap) */
-#define IEEE80211_HTCAP_PCO 0x0001 /* PCO capable */
-#define IEEE80211_HTCAP_PCOTRANS 0x0006 /* PCO transition time */
-#define IEEE80211_HTCAP_PCOTRANS_S 1
-#define IEEE80211_HTCAP_PCOTRANS_04 0x0002 /* 400 us */
-#define IEEE80211_HTCAP_PCOTRANS_15 0x0004 /* 1.5 ms */
-#define IEEE80211_HTCAP_PCOTRANS_5 0x0006 /* 5 ms */
-
-/* bits 3-7 reserved */
-#define IEEE80211_HTCAP_MCSFBACK 0x0300 /* MCS feedback */
-#define IEEE80211_HTCAP_MCSFBACK_S 8
-#define IEEE80211_HTCAP_MCSFBACK_NONE 0x0000 /* nothing provided */
-#define IEEE80211_HTCAP_MCSFBACK_UNSOL 0x0200 /* unsolicited feedback */
-#define IEEE80211_HTCAP_MCSFBACK_MRQ 0x0300 /* " "+respond to MRQ */
-#define IEEE80211_HTCAP_HTC 0x0400 /* +HTC support */
-#define IEEE80211_HTCAP_RDR 0x0800 /* reverse direction responder*/
-
-/* bits 12-15 reserved */
-
-/* 802.11n HT Information IE */
-
-/* byte1 */
-#define IEEE80211_HTINFO_2NDCHAN 0x03 /* secondary/ext chan offset */
-#define IEEE80211_HTINFO_2NDCHAN_S 0
-#define IEEE80211_HTINFO_2NDCHAN_NONE 0x00 /* no secondary/ext channel */
-#define IEEE80211_HTINFO_2NDCHAN_ABOVE 0x01 /* above private channel */
-
-/* NB: 2 is reserved */
-#define IEEE80211_HTINFO_2NDCHAN_BELOW 0x03 /* below primary channel */
-#define IEEE80211_HTINFO_TXWIDTH 0x04 /* tx channel width */
-#define IEEE80211_HTINFO_TXWIDTH_20 0x00 /* 20MHz width */
-#define IEEE80211_HTINFO_TXWIDTH_2040 0x04 /* any supported width */
-#define IEEE80211_HTINFO_RIFSMODE 0x08 /* Reduced IFS (RIFS) use */
-#define IEEE80211_HTINFO_RIFSMODE_PROH 0x00 /* RIFS use prohibited */
-#define IEEE80211_HTINFO_RIFSMODE_PERM 0x08 /* RIFS use permitted */
-#define IEEE80211_HTINFO_PMSPONLY 0x10 /* PSMP required to associate */
-#define IEEE80211_HTINFO_SIGRAN 0xe0 /* shortest Service Interval */
-#define IEEE80211_HTINFO_SIGRAN_S 5
-#define IEEE80211_HTINFO_SIGRAN_5 0x00 /* 5 ms */
-
-/* XXX add rest */
-
-/* bytes 2+3 */
-#define IEEE80211_HTINFO_OPMODE 0x03 /* operating mode */
-#define IEEE80211_HTINFO_OPMODE_S 0
-#define IEEE80211_HTINFO_OPMODE_PURE 0x00 /* no protection */
-#define IEEE80211_HTINFO_OPMODE_PROTOPT 0x01 /* protection optional */
-#define IEEE80211_HTINFO_OPMODE_HT20PR 0x02 /* protection for HT20 sta's */
-#define IEEE80211_HTINFO_OPMODE_MIXED 0x03 /* protection for legacy sta's*/
-#define IEEE80211_HTINFO_NONGF_PRESENT 0x04 /* non-GF sta's present */
-#define IEEE80211_HTINFO_TXBL 0x08 /* transmit burst limit */
-#define IEEE80211_HTINFO_NONHT_PRESENT 0x10 /* non-HT sta's present */
-
-/* bits 5-15 reserved */
-
-/* bytes 4+5 */
-#define IEEE80211_HTINFO_2NDARYBEACON 0x01
-#define IEEE80211_HTINFO_LSIGTXOPPROT 0x02
-#define IEEE80211_HTINFO_PCO_ACTIVE 0x04
-#define IEEE80211_HTINFO_40MHZPHASE 0x08
-
-/* byte5 */
-#define IEEE80211_HTINFO_BASIC_STBCMCS 0x7f
-#define IEEE80211_HTINFO_BASIC_STBCMCS_S 0
-#define IEEE80211_HTINFO_DUALPROTECTED 0x80
-
-/* 802.11ac definitions - 802.11ac-2013 . */
-
-/* Maximum length of A-MPDU that the STA can RX in VHT.
- * Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
- */
+#define IEEE80211_QOS_CTL_ACK_POLICY_NORMAL 0x0000
+#define IEEE80211_QOS_CTL_ACK_POLICY_NOACK 0x0020
+#define IEEE80211_QOS_CTL_ACK_POLICY_NO_EXPL 0x0040
+#define IEEE80211_QOS_CTL_ACK_POLICY_BLOCKACK 0x0060
+#define IEEE80211_QOS_CTL_ACK_POLICY_MASK 0x0060
-#define IEEE80211_VHTCAP_MAX_AMPDU_8K 0
-#define IEEE80211_VHTCAP_MAX_AMPDU_16K 1
-#define IEEE80211_VHTCAP_MAX_AMPDU_32K 2
-#define IEEE80211_VHTCAP_MAX_AMPDU_64K 3
-#define IEEE80211_VHTCAP_MAX_AMPDU_128K 4
-#define IEEE80211_VHTCAP_MAX_AMPDU_256K 5
-#define IEEE80211_VHTCAP_MAX_AMPDU_512K 6
-#define IEEE80211_VHTCAP_MAX_AMPDU_1024K 7
+/* A-MSDU 802.11n */
-/* VHT MCS information.
- * + rx_highest/tx_highest: optional; maximum long GI VHT PPDU
- * data rate. 1Mbit/sec units.
- * + rx_mcs_map/tx_mcs_map: bitmap of per-stream supported MCS;
- * 2 bits each.
- */
+#define IEEE80211_QOS_CTL_A_MSDU_PRESENT 0x0080
-#define IEEE80211_VHT_MCS_SUPPORT_0_7 0 /* MCS0-7 */
-#define IEEE80211_VHT_MCS_SUPPORT_0_8 1 /* MCS0-8 */
-#define IEEE80211_VHT_MCS_SUPPORT_0_9 2 /* MCS0-9 */
-#define IEEE80211_VHT_MCS_NOT_SUPPORTED 3 /* not supported */
+/* Mesh Control 802.11s */
-/* VHT operation mode subfields - 802.11ac-2013 Table 8.183x */
-#define IEEE80211_VHT_CHANWIDTH_USE_HT 0 /* Use HT IE for chw */
-#define IEEE80211_VHT_CHANWIDTH_80MHZ 1 /* 80MHz */
-#define IEEE80211_VHT_CHANWIDTH_160MHZ 2 /* 160MHz */
-#define IEEE80211_VHT_CHANWIDTH_80P80MHZ 3 /* 80+80MHz */
+#define IEEE80211_QOS_CTL_MESH_CONTROL_PRESENT 0x0100
-/* 802.11ac VHT Capabilities */
-#define IEEE80211_VHTCAP_MAX_MPDU_LENGTH_3895 0x00000000
-#define IEEE80211_VHTCAP_MAX_MPDU_LENGTH_7991 0x00000001
-#define IEEE80211_VHTCAP_MAX_MPDU_LENGTH_11454 0x00000002
-#define IEEE80211_VHTCAP_MAX_MPDU_MASK 0x00000003
-#define IEEE80211_VHTCAP_MAX_MPDU_MASK_S 0
-
-#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK 0x0000000C
-#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK_S 2
-#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_NONE 0
-#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_160MHZ 1
-#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_160_80P80MHZ 2
-#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_RESERVED 3
-
-#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_IS_160MHZ(_vhtcaps) \
- (_IEEE80211_MASKSHIFT(_vhtcaps, IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK) >= \
- IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_160MHZ)
-#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_IS_160_80P80MHZ(_vhtcaps) \
- (_IEEE80211_MASKSHIFT(_vhtcaps, IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK) == \
- IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_160_80P80MHZ)
-
-#define IEEE80211_VHTCAP_RXLDPC 0x00000010
-#define IEEE80211_VHTCAP_RXLDPC_S 4
-
-#define IEEE80211_VHTCAP_SHORT_GI_80 0x00000020
-#define IEEE80211_VHTCAP_SHORT_GI_80_S 5
-
-#define IEEE80211_VHTCAP_SHORT_GI_160 0x00000040
-#define IEEE80211_VHTCAP_SHORT_GI_160_S 6
-
-#define IEEE80211_VHTCAP_TXSTBC 0x00000080
-#define IEEE80211_VHTCAP_TXSTBC_S 7
-
-#define IEEE80211_VHTCAP_RXSTBC_1 0x00000100
-#define IEEE80211_VHTCAP_RXSTBC_2 0x00000200
-#define IEEE80211_VHTCAP_RXSTBC_3 0x00000300
-#define IEEE80211_VHTCAP_RXSTBC_4 0x00000400
-#define IEEE80211_VHTCAP_RXSTBC_MASK 0x00000700
-#define IEEE80211_VHTCAP_RXSTBC_MASK_S 8
-
-#define IEEE80211_VHTCAP_SU_BEAMFORMER_CAPABLE 0x00000800
-#define IEEE80211_VHTCAP_SU_BEAMFORMER_CAPABLE_S 11
-
-#define IEEE80211_VHTCAP_SU_BEAMFORMEE_CAPABLE 0x00001000
-#define IEEE80211_VHTCAP_SU_BEAMFORMEE_CAPABLE_S 12
-
-#define IEEE80211_VHTCAP_BEAMFORMEE_STS_SHIFT 13
-#define IEEE80211_VHTCAP_BEAMFORMEE_STS_MASK \
- (7 << IEEE80211_VHTCAP_BEAMFORMEE_STS_SHIFT)
-#define IEEE80211_VHTCAP_BEAMFORMEE_STS_MASK_S 13
-
-#define IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_SHIFT 16
-#define IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_MASK \
- (7 << IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_SHIFT)
-#define IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_MASK_S 16
-
-#define IEEE80211_VHTCAP_MU_BEAMFORMER_CAPABLE 0x00080000
-#define IEEE80211_VHTCAP_MU_BEAMFORMER_CAPABLE_S 19
-#define IEEE80211_VHTCAP_MU_BEAMFORMEE_CAPABLE 0x00100000
-#define IEEE80211_VHTCAP_MU_BEAMFORMEE_CAPABLE_S 20
-#define IEEE80211_VHTCAP_VHT_TXOP_PS 0x00200000
-#define IEEE80211_VHTCAP_VHT_TXOP_PS_S 21
-#define IEEE80211_VHTCAP_HTC_VHT 0x00400000
-#define IEEE80211_VHTCAP_HTC_VHT_S 22
-
-#define IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT 23
-#define IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK \
- (7 << IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT)
-#define IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK_S 23
-
-#define IEEE80211_VHTCAP_VHT_LINK_ADAPTATION_VHT_MASK 0x0c000000
-#define IEEE80211_VHTCAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB 0x08000000
-#define IEEE80211_VHTCAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB 0x0c000000
-#define IEEE80211_VHTCAP_VHT_LINK_ADAPTATION_VHT_MASK_S 26
-
-#define IEEE80211_VHTCAP_RX_ANTENNA_PATTERN 0x10000000
-#define IEEE80211_VHTCAP_RX_ANTENNA_PATTERN_S 28
-#define IEEE80211_VHTCAP_TX_ANTENNA_PATTERN 0x20000000
-#define IEEE80211_VHTCAP_TX_ANTENNA_PATTERN_S 29
-
-/* XXX TODO: add the rest of the bits */
-
-#define IEEE80211_VHTCAP_BITS \
- "\20\1MPDU7991\2MPDU11454\3CHAN160\4CHAN8080\5RXLDPC\6SHORTGI80" \
- "\7SHORTGI160\10RXSTBC1\11RXSTBC2\12RXSTBC3\13RXSTBC4\14BFERCAP" \
- "\15BFEECAP\27VHT\37RXANTPTN\40TXANTPTN"
-
-/* VHT Transmit Power Envelope element - 802.11ac-2013 8.4.2.164
- *
- * This defines the maximum transmit power for various bandwidths.
- */
+/* Mesh Power Save Level */
-/* Count is how many elements follow and what they're for:
- *
- * 0 - 20 MHz
- * 1 - 20+40 MHz
- * 2 - 20+40+80 MHz
- * 3 - 20+40+80+(160, 80+80) MHz
- */
+#define IEEE80211_QOS_CTL_MESH_PS_LEVEL 0x0200
-#define IEEE80211_VHT_TXPWRENV_INFO_COUNT_SHIFT 0
-#define IEEE80211_VHT_TXPWRENV_INFO_COUNT_MASK 0x07
+/* Mesh Receiver Service Period Initiated */
-/* Unit is the tx power representation. It should be EIRP for now;
- * other values are reserved.
- */
+#define IEEE80211_QOS_CTL_RSPI 0x0400
-#define IEEE80211_VHT_TXPWRENV_UNIT_MASK 0x38
-#define IEEE80211_VHT_TXPWRENV_UNIT_SHIFT 3
+/* U-APSD queue for WMM IEs sent by AP */
-/* This value is within the unit mask/shift above */
-#define IEEE80211_VHT_TXPWRENV_UNIT_EIRP 0
+#define IEEE80211_WMM_IE_AP_QOSINFO_UAPSD (1<<7)
+#define IEEE80211_WMM_IE_AP_QOSINFO_PARAM_SET_CNT_MASK 0x0f
-/* VHT action codes */
-#define WLAN_ACTION_VHT_COMPRESSED_BF 0
-#define WLAN_ACTION_VHT_GROUPID_MGMT 1
-#define WLAN_ACTION_VHT_OPMODE_NOTIF 2
-
-#define IEEE80211_COUNTRY_MAX_BANDS 84 /* max possible bands */
-#define IEEE80211_COUNTRY_MAX_SIZE \
- (sizeof(struct ieee80211_country_ie) + \
- 3 * (IEEE80211_COUNTRY_MAX_BANDS - 1))
-
-#define IEEE80211_EXTCAP_CMS (1ULL << 0) /* 20/40 BSS coexistence management support */
-#define IEEE80211_EXTCAP_RSVD_1 (1ULL << 1)
-#define IEEE80211_EXTCAP_ECS (1ULL << 2) /* extended channel switching */
-#define IEEE80211_EXTCAP_RSVD_3 (1ULL << 3)
-#define IEEE80211_EXTCAP_PSMP_CAP (1ULL << 4) /* PSMP capability */
-#define IEEE80211_EXTCAP_RSVD_5 (1ULL << 5)
-#define IEEE80211_EXTCAP_S_PSMP_SUPP (1ULL << 6)
-#define IEEE80211_EXTCAP_EVENT (1ULL << 7)
-#define IEEE80211_EXTCAP_DIAGNOSTICS (1ULL << 8)
-#define IEEE80211_EXTCAP_MCAST_DIAG (1ULL << 9)
-#define IEEE80211_EXTCAP_LOC_TRACKING (1ULL << 10)
-#define IEEE80211_EXTCAP_FMS (1ULL << 11)
-#define IEEE80211_EXTCAP_PROXY_ARP (1ULL << 12)
-#define IEEE80211_EXTCAP_CIR (1ULL << 13) /* collocated interference reporting */
-#define IEEE80211_EXTCAP_CIVIC_LOC (1ULL << 14)
-#define IEEE80211_EXTCAP_GEOSPATIAL_LOC (1ULL << 15)
-#define IEEE80211_EXTCAP_TFS (1ULL << 16)
-#define IEEE80211_EXTCAP_WNM_SLEEPMODE (1ULL << 17)
-#define IEEE80211_EXTCAP_TIM_BROADCAST (1ULL << 18)
-#define IEEE80211_EXTCAP_BSS_TRANSITION (1ULL << 19)
-#define IEEE80211_EXTCAP_QOS_TRAF_CAP (1ULL << 20)
-#define IEEE80211_EXTCAP_AC_STA_COUNT (1ULL << 21)
-#define IEEE80211_EXTCAP_M_BSSID (1ULL << 22) /* multiple BSSID field */
-#define IEEE80211_EXTCAP_TIMING_MEAS (1ULL << 23)
-#define IEEE80211_EXTCAP_CHAN_USAGE (1ULL << 24)
-#define IEEE80211_EXTCAP_SSID_LIST (1ULL << 25)
-#define IEEE80211_EXTCAP_DMS (1ULL << 26)
-#define IEEE80211_EXTCAP_UTC_TSF_OFFSET (1ULL << 27)
-#define IEEE80211_EXTCAP_TLDS_BUF_STA_SUPP (1ULL << 28) /* TDLS peer U-APSP buffer STA support */
-#define IEEE80211_EXTCAP_TLDS_PPSM_SUPP (1ULL << 29) /* TDLS peer PSM support */
-#define IEEE80211_EXTCAP_TLDS_CH_SW (1ULL << 30) /* TDLS channel switching */
-#define IEEE80211_EXTCAP_INTERWORKING (1ULL << 31)
-#define IEEE80211_EXTCAP_QOSMAP (1ULL << 32)
-#define IEEE80211_EXTCAP_EBR (1ULL << 33)
-#define IEEE80211_EXTCAP_SSPN_IF (1ULL << 34)
-#define IEEE80211_EXTCAP_RSVD_35 (1ULL << 35)
-#define IEEE80211_EXTCAP_MSGCF_CAP (1ULL << 36)
-#define IEEE80211_EXTCAP_TLDS_SUPP (1ULL << 37)
-#define IEEE80211_EXTCAP_TLDS_PROHIB (1ULL << 38)
-#define IEEE80211_EXTCAP_TLDS_CH_SW_PROHIB (1ULL << 39) /* TDLS channel switching prohibited */
-#define IEEE80211_EXTCAP_RUF (1ULL << 40) /* reject unadmitted frame */
-
-/* service interval granularity */
-#define IEEE80211_EXTCAP_SIG ((1ULL << 41) | (1ULL << 42) | (1ULL << 43))
-#define IEEE80211_EXTCAP_ID_LOC (1ULL << 44)
-#define IEEE80211_EXTCAP_U_APSD_COEX (1ULL << 45)
-#define IEEE80211_EXTCAP_WNM_NOTIFICATION (1ULL << 46)
-#define IEEE80211_EXTCAP_RSVD_47 (1ULL << 47)
-#define IEEE80211_EXTCAP_SSID (1ULL << 48) /* UTF-8 SSID */
-
-/* bits 49-n are reserved */
-
-/* Note the min acceptable CSA count is used to guard against
- * malicious CSA injection in station mode. Defining this value
- * as other than 0 violates the 11h spec.
- */
-
-#define IEEE80211_CSA_COUNT_MIN 2
-#define IEEE80211_CSA_COUNT_MAX 255
-
-/* rate set entries are in .5 Mb/s units, and potentially marked as basic */
-#define IEEE80211_RATE_BASIC 0x80
-#define IEEE80211_RATE_VAL 0x7f
-#define IEEE80211_RV(v) ((v) & IEEE80211_RATE_VAL)
-
-/* ERP information element flags */
-#define IEEE80211_ERP_NON_ERP_PRESENT 0x01
-#define IEEE80211_ERP_USE_PROTECTION 0x02
-#define IEEE80211_ERP_LONG_PREAMBLE 0x04
-
-#define IEEE80211_ERP_BITS \
- "\20\1NON_ERP_PRESENT\2USE_PROTECTION\3LONG_PREAMBLE"
-
-#define ATH_OUI 0x7f0300 /* Atheros OUI */
-#define ATH_OUI_TYPE 0x01 /* Atheros protocol ie */
-
-/* NB: Atheros allocated the OUI for this purpose ~2005 but beware ... */
-#define TDMA_OUI ATH_OUI
-#define TDMA_OUI_TYPE 0x02 /* TDMA protocol ie */
-
-#define BCM_OUI 0x4c9000 /* Broadcom OUI */
-#define BCM_OUI_HTCAP 51 /* pre-draft HTCAP ie */
-#define BCM_OUI_HTINFO 52 /* pre-draft HTINFO ie */
-
-#define WPA_OUI 0xf25000
-#define WPA_OUI_TYPE 0x01
-#define WPA_VERSION 1 /* current supported version */
-
-#define WPA_CSE_NULL 0x00
-#define WPA_CSE_WEP40 0x01
-#define WPA_CSE_TKIP 0x02
-#define WPA_CSE_CCMP 0x04
-#define WPA_CSE_WEP104 0x05
-
-#define WPA_ASE_NONE 0x00
-#define WPA_ASE_8021X_UNSPEC 0x01
-#define WPA_ASE_8021X_PSK 0x02
-
-#define WPS_OUI_TYPE 0x04
-
-#define RSN_OUI 0xac0f00
-#define RSN_VERSION 1 /* current supported version */
-
-#define RSN_CSE_NULL 0x00
-#define RSN_CSE_WEP40 0x01
-#define RSN_CSE_TKIP 0x02
-#define RSN_CSE_WRAP 0x03
-#define RSN_CSE_CCMP 0x04
-#define RSN_CSE_WEP104 0x05
-
-#define RSN_ASE_NONE 0x00
-#define RSN_ASE_8021X_UNSPEC 0x01
-#define RSN_ASE_8021X_PSK 0x02
-
-#define RSN_CAP_PREAUTH 0x01
-
-#define WME_OUI 0xf25000
-#define WME_OUI_TYPE 0x02
-#define WME_INFO_OUI_SUBTYPE 0x00
-#define WME_PARAM_OUI_SUBTYPE 0x01
-#define WME_VERSION 1
-
-/* WME stream classes */
-#define WME_AC_BE 0 /* best effort */
-#define WME_AC_BK 1 /* background */
-#define WME_AC_VI 2 /* video */
-#define WME_AC_VO 3 /* voice */
-
-/* AUTH management packets
- *
- * octet algo[2]
- * octet seq[2]
- * octet status[2]
- * octet chal.id
- * octet chal.length
- * octet chal.text[253] NB: 1-253 bytes
- */
-
-/* challenge length for shared key auth */
-#define IEEE80211_CHALLENGE_LEN 128
-
-#define IEEE80211_AUTH_ALG_OPEN 0x0000
-#define IEEE80211_AUTH_ALG_SHARED 0x0001
-#define IEEE80211_AUTH_ALG_LEAP 0x0080
-
-#define IEEE80211_WEP_KEYLEN 5 /* 40bit */
-#define IEEE80211_WEP_IVLEN 3 /* 24bit */
-#define IEEE80211_WEP_KIDLEN 1 /* 1 octet */
-#define IEEE80211_WEP_CRCLEN 4 /* CRC-32 */
-#define IEEE80211_WEP_TOTLEN (IEEE80211_WEP_IVLEN + \
- IEEE80211_WEP_KIDLEN + \
- IEEE80211_WEP_CRCLEN)
-#define IEEE80211_WEP_NKID 4 /* number of key ids */
-
-/* 802.11i defines an extended IV for use with non-WEP ciphers.
- * When the EXTIV bit is set in the key id byte an additional
- * 4 bytes immediately follow the IV for TKIP. For CCMP the
- * EXTIV bit is likewise set but the 8 bytes represent the
- * CCMP header rather than IV+extended-IV.
- */
-#define IEEE80211_WEP_EXTIV 0x20
-#define IEEE80211_WEP_EXTIVLEN 4 /* extended IV length */
-#define IEEE80211_WEP_MICLEN 8 /* trailing MIC */
-
-#define IEEE80211_CRC_LEN 4
-
-/* Maximum acceptable MTU is:
- * IEEE80211_MAX_LEN - WEP overhead - CRC -
- * QoS overhead - RSN/WPA overhead
- * Min is arbitrarily chosen > IEEE80211_MIN_LEN. The default
- * mtu is Ethernet-compatible; it's set by ether_ifattach.
- */
-#define IEEE80211_MTU_MAX 2290
-#define IEEE80211_MTU_MIN 32
-
-#define IEEE80211_MAX_LEN (2300 + IEEE80211_CRC_LEN + \
- (IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN + IEEE80211_WEP_CRCLEN))
-#define IEEE80211_ACK_LEN \
- (sizeof(struct ieee80211_frame_ack) + IEEE80211_CRC_LEN)
-#define IEEE80211_MIN_LEN \
- (sizeof(struct ieee80211_frame_min) + IEEE80211_CRC_LEN)
-
-/* The 802.11 spec says at most 2007 stations may be
- * associated at once. For most AP's this is way more
- * than is feasible so we use a default of IEEE80211_AID_DEF.
- * This number may be overridden by the driver and/or by
- * user configuration but may not be less than IEEE80211_AID_MIN
- * (see _ieee80211.h for implementation-specific settings).
- */
-#define IEEE80211_AID_MAX 2007
-
-#define IEEE80211_AID(b) ((b) &~ 0xc000)
-
-/* RTS frame length parameters. The default is specified in
- * the 802.11 spec as 512; we treat it as implementation-dependent
- * so it's defined in ieee80211_var.h. The max may be wrong
- * for jumbo frames.
- */
-#define IEEE80211_RTS_MIN 1
-#define IEEE80211_RTS_MAX 2346
-
-/* TX fragmentation parameters. As above for RTS, we treat
- * default as implementation-dependent so define it elsewhere.
- */
-#define IEEE80211_FRAG_MIN 256
-#define IEEE80211_FRAG_MAX 2346
-
-/* Beacon interval (TU's). Min+max come from WiFi requirements.
- * As above, we treat default as implementation-dependent so
- * define it elsewhere.
- */
-#define IEEE80211_BINTVAL_MAX 1000 /* max beacon interval (TU's) */
-#define IEEE80211_BINTVAL_MIN 25 /* min beacon interval (TU's) */
-
-/* DTIM period (beacons). Min+max are not really defined
- * by the protocol but we want them publicly visible so
- * define them here.
- */
-#define IEEE80211_DTIM_MAX 15 /* max DTIM period */
-#define IEEE80211_DTIM_MIN 1 /* min DTIM period */
-
-/* Beacon miss threshold (beacons). As for DTIM, we define
- * them here to be publicly visible. Note the max may be
- * clamped depending on device capabilities.
- */
-#define IEEE80211_HWBMISS_MIN 1
-#define IEEE80211_HWBMISS_MAX 255
-
-/* One Time Unit (TU) is 1Kus = 1024 microseconds. */
-#define IEEE80211_DUR_TU 1024
-
-/* IEEE 802.11b durations for DSSS PHY in microseconds */
-#define IEEE80211_DUR_DS_LONG_PREAMBLE 144
-#define IEEE80211_DUR_DS_SHORT_PREAMBLE 72
-
-#define IEEE80211_DUR_DS_SLOW_PLCPHDR 48
-#define IEEE80211_DUR_DS_FAST_PLCPHDR 24
-#define IEEE80211_DUR_DS_SLOW_ACK 112
-#define IEEE80211_DUR_DS_FAST_ACK 56
-#define IEEE80211_DUR_DS_SLOW_CTS 112
-#define IEEE80211_DUR_DS_FAST_CTS 56
-
-#define IEEE80211_DUR_DS_SLOT 20
-#define IEEE80211_DUR_DS_SIFS 10
-#define IEEE80211_DUR_DS_PIFS (IEEE80211_DUR_DS_SIFS + IEEE80211_DUR_DS_SLOT)
-#define IEEE80211_DUR_DS_DIFS (IEEE80211_DUR_DS_SIFS + \
- 2 * IEEE80211_DUR_DS_SLOT)
-#define IEEE80211_DUR_DS_EIFS (IEEE80211_DUR_DS_SIFS + \
- IEEE80211_DUR_DS_SLOW_ACK + \
- IEEE80211_DUR_DS_LONG_PREAMBLE + \
- IEEE80211_DUR_DS_SLOW_PLCPHDR + \
- IEEE80211_DUR_DIFS)
+/* U-APSD queues for WMM IEs sent by STA */
-/****************************************************************************
- * Public Types
- ****************************************************************************/
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_VO (1<<0)
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_VI (1<<1)
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_BK (1<<2)
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_BE (1<<3)
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_MASK 0x0f
-typedef uint16_t ieee80211_seq;
+/* U-APSD max SP length for WMM IEs sent by STA */
-/* AUTH management packets
- *
- * octet algo[2]
- * octet seq[2]
- * octet status[2]
- * octet chal.id
- * octet chal.length
- * octet chal.text[253] NB: 1-253 bytes
- */
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL 0x00
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_2 0x01
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_4 0x02
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_6 0x03
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_MASK 0x03
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_SHIFT 5
-enum
+#define IEEE80211_HT_CTL_LEN 4
+
+struct ieee80211_hdr
{
- IEEE80211_AUTH_OPEN_REQUEST = 1,
- IEEE80211_AUTH_OPEN_RESPONSE = 2,
+ uint16_t frame_control;
+ uint16_t duration_id;
+ uint8_t addr1[ETH_ALEN];
+ uint8_t addr2[ETH_ALEN];
+ uint8_t addr3[ETH_ALEN];
+ uint16_t seq_ctrl;
+ uint8_t addr4[ETH_ALEN];
};
-enum
+struct ieee80211_hdr_3addr
{
- IEEE80211_AUTH_SHARED_REQUEST = 1,
- IEEE80211_AUTH_SHARED_CHALLENGE = 2,
- IEEE80211_AUTH_SHARED_RESPONSE = 3,
- IEEE80211_AUTH_SHARED_PASS = 4,
+ uint16_t frame_control;
+ uint16_t duration_id;
+ uint8_t addr1[ETH_ALEN];
+ uint8_t addr2[ETH_ALEN];
+ uint8_t addr3[ETH_ALEN];
+ uint16_t seq_ctrl;
};
-/* Reason and status codes.
- *
- * Reason codes are used in management frames to indicate why an
- * action took place (e.g. on disassociation). Status codes are
- * used in management frames to indicate the result of an operation.
- *
- * Unlisted codes are reserved
+struct ieee80211_qos_hdr
+{
+ uint16_t frame_control;
+ uint16_t duration_id;
+ uint8_t addr1[ETH_ALEN];
+ uint8_t addr2[ETH_ALEN];
+ uint8_t addr3[ETH_ALEN];
+ uint16_t seq_ctrl;
+ uint16_t qos_ctrl;
+};
+
+/* ieee80211_has_tods - check if IEEE80211_FCTL_TODS is set
+ * @fc: frame control bytes in little-endian byteorder
*/
-enum
+static inline bool ieee80211_has_tods(uint16_t fc)
{
- IEEE80211_REASON_UNSPECIFIED = 1,
- IEEE80211_REASON_AUTH_EXPIRE = 2,
- IEEE80211_REASON_AUTH_LEAVE = 3,
- IEEE80211_REASON_ASSOC_EXPIRE = 4,
- IEEE80211_REASON_ASSOC_TOOMANY = 5,
- IEEE80211_REASON_NOT_AUTHED = 6,
- IEEE80211_REASON_NOT_ASSOCED = 7,
- IEEE80211_REASON_ASSOC_LEAVE = 8,
- IEEE80211_REASON_ASSOC_NOT_AUTHED = 9,
- IEEE80211_REASON_DISASSOC_PWRCAP_BAD = 10, /* 11h */
- IEEE80211_REASON_DISASSOC_SUPCHAN_BAD = 11, /* 11h */
- IEEE80211_REASON_IE_INVALID = 13, /* 11i */
- IEEE80211_REASON_MIC_FAILURE = 14, /* 11i */
- IEEE80211_REASON_4WAY_HANDSHAKE_TIMEOUT = 15, /* 11i */
- IEEE80211_REASON_GROUP_KEY_UPDATE_TIMEOUT = 16, /* 11i */
- IEEE80211_REASON_IE_IN_4WAY_DIFFERS = 17, /* 11i */
- IEEE80211_REASON_GROUP_CIPHER_INVALID = 18, /* 11i */
- IEEE80211_REASON_PAIRWISE_CIPHER_INVALID = 19, /* 11i */
- IEEE80211_REASON_AKMP_INVALID = 20, /* 11i */
- IEEE80211_REASON_UNSUPP_RSN_IE_VERSION = 21, /* 11i */
- IEEE80211_REASON_INVALID_RSN_IE_CAP = 22, /* 11i */
- IEEE80211_REASON_802_1X_AUTH_FAILED = 23, /* 11i */
- IEEE80211_REASON_CIPHER_SUITE_REJECTED = 24, /* 11i */
- IEEE80211_REASON_UNSPECIFIED_QOS = 32, /* 11e */
- IEEE80211_REASON_INSUFFICIENT_BW = 33, /* 11e */
- IEEE80211_REASON_TOOMANY_FRAMES = 34, /* 11e */
- IEEE80211_REASON_OUTSIDE_TXOP = 35, /* 11e */
- IEEE80211_REASON_LEAVING_QBSS = 36, /* 11e */
- IEEE80211_REASON_BAD_MECHANISM = 37, /* 11e */
- IEEE80211_REASON_SETUP_NEEDED = 38, /* 11e */
- IEEE80211_REASON_TIMEOUT = 39, /* 11e */
-
- IEEE80211_REASON_PEER_LINK_CANCELED = 52, /* 11s */
- IEEE80211_REASON_MESH_MAX_PEERS = 53, /* 11s */
- IEEE80211_REASON_MESH_CPVIOLATION = 54, /* 11s */
- IEEE80211_REASON_MESH_CLOSE_RCVD = 55, /* 11s */
- IEEE80211_REASON_MESH_MAX_RETRIES = 56, /* 11s */
- IEEE80211_REASON_MESH_CONFIRM_TIMEOUT = 57, /* 11s */
- IEEE80211_REASON_MESH_INVALID_GTK = 58, /* 11s */
- IEEE80211_REASON_MESH_INCONS_PARAMS = 59, /* 11s */
- IEEE80211_REASON_MESH_INVALID_SECURITY = 60, /* 11s */
- IEEE80211_REASON_MESH_PERR_NO_PROXY = 61, /* 11s */
- IEEE80211_REASON_MESH_PERR_NO_FI = 62, /* 11s */
- IEEE80211_REASON_MESH_PERR_DEST_UNREACH = 63, /* 11s */
- IEEE80211_REASON_MESH_MAC_ALRDY_EXISTS_MBSS = 64, /* 11s */
- IEEE80211_REASON_MESH_CHAN_SWITCH_REG = 65, /* 11s */
- IEEE80211_REASON_MESH_CHAN_SWITCH_UNSPEC = 66, /* 11s */
-
- IEEE80211_STATUS_SUCCESS = 0,
- IEEE80211_STATUS_UNSPECIFIED = 1,
- IEEE80211_STATUS_CAPINFO = 10,
- IEEE80211_STATUS_NOT_ASSOCED = 11,
- IEEE80211_STATUS_OTHER = 12,
- IEEE80211_STATUS_ALG = 13,
- IEEE80211_STATUS_SEQUENCE = 14,
- IEEE80211_STATUS_CHALLENGE = 15,
- IEEE80211_STATUS_TIMEOUT = 16,
- IEEE80211_STATUS_TOOMANY = 17,
- IEEE80211_STATUS_BASIC_RATE = 18,
- IEEE80211_STATUS_SP_REQUIRED = 19, /* 11b */
- IEEE80211_STATUS_PBCC_REQUIRED = 20, /* 11b */
- IEEE80211_STATUS_CA_REQUIRED = 21, /* 11b */
- IEEE80211_STATUS_SPECMGMT_REQUIRED = 22, /* 11h */
- IEEE80211_STATUS_PWRCAP_REQUIRED = 23, /* 11h */
- IEEE80211_STATUS_SUPCHAN_REQUIRED = 24, /* 11h */
- IEEE80211_STATUS_SHORTSLOT_REQUIRED = 25, /* 11g */
- IEEE80211_STATUS_DSSSOFDM_REQUIRED = 26, /* 11g */
- IEEE80211_STATUS_MISSING_HT_CAPS = 27, /* 11n D3.0 */
- IEEE80211_STATUS_INVALID_IE = 40, /* 11i */
- IEEE80211_STATUS_GROUP_CIPHER_INVALID = 41, /* 11i */
- IEEE80211_STATUS_PAIRWISE_CIPHER_INVALID = 42, /* 11i */
- IEEE80211_STATUS_AKMP_INVALID = 43, /* 11i */
- IEEE80211_STATUS_UNSUPP_RSN_IE_VERSION = 44, /* 11i */
- IEEE80211_STATUS_INVALID_RSN_IE_CAP = 45, /* 11i */
- IEEE80211_STATUS_CIPHER_SUITE_REJECTED = 46, /* 11i */
-};
-
-/* Management information element payloads. */
+ return (fc & cpu_to_le16(IEEE80211_FCTL_TODS)) != 0;
+}
-enum
+/* ieee80211_has_fromds - check if IEEE80211_FCTL_FROMDS is set
+ * @fc: frame control bytes in little-endian byteorder
+ */
+
+static inline bool ieee80211_has_fromds(uint16_t fc)
{
- IEEE80211_ELEMID_SSID = 0,
- IEEE80211_ELEMID_RATES = 1,
- IEEE80211_ELEMID_FHPARMS = 2,
- IEEE80211_ELEMID_DSPARMS = 3,
- IEEE80211_ELEMID_CFPARMS = 4,
- IEEE80211_ELEMID_TIM = 5,
- IEEE80211_ELEMID_IBSSPARMS = 6,
- IEEE80211_ELEMID_COUNTRY = 7,
- IEEE80211_ELEMID_BSSLOAD = 11,
- IEEE80211_ELEMID_TSPEC = 13,
- IEEE80211_ELEMID_TCLAS = 14,
- IEEE80211_ELEMID_CHALLENGE = 16,
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FROMDS)) != 0;
+}
- /* 17-31 reserved for challenge text extension */
+/* ieee80211_has_a4 - check if IEEE80211_FCTL_TODS and
+ * IEEE80211_FCTL_FROMDS are set
+ * @fc: frame control bytes in little-endian byteorder
+ */
- IEEE80211_ELEMID_PWRCNSTR = 32,
- IEEE80211_ELEMID_PWRCAP = 33,
- IEEE80211_ELEMID_TPCREQ = 34,
- IEEE80211_ELEMID_TPCREP = 35,
- IEEE80211_ELEMID_SUPPCHAN = 36,
- IEEE80211_ELEMID_CSA = 37,
- IEEE80211_ELEMID_MEASREQ = 38,
- IEEE80211_ELEMID_MEASREP = 39,
- IEEE80211_ELEMID_QUIET = 40,
- IEEE80211_ELEMID_IBSSDFS = 41,
- IEEE80211_ELEMID_ERP = 42,
- IEEE80211_ELEMID_HTCAP = 45,
- IEEE80211_ELEMID_QOS = 46,
- IEEE80211_ELEMID_RESERVED_47 = 47,
- IEEE80211_ELEMID_RSN = 48,
- IEEE80211_ELEMID_XRATES = 50,
- IEEE80211_ELEMID_APCHANREP = 51,
- IEEE80211_ELEMID_MOBILITY_DOMAIN = 54,
- IEEE80211_ELEMID_HTINFO = 61,
- IEEE80211_ELEMID_SECCHAN_OFFSET = 62,
- IEEE80211_ELEMID_RRM_ENACAPS = 70,
- IEEE80211_ELEMID_MULTIBSSID = 71,
- IEEE80211_ELEMID_COEX_2040 = 72,
- IEEE80211_ELEMID_INTOL_CHN_REPORT = 73,
- IEEE80211_ELEMID_OVERLAP_BSS_SCAN_PARAM = 74,
- IEEE80211_ELEMID_TSF_REQ = 91,
- IEEE80211_ELEMID_TSF_RESP = 92,
- IEEE80211_ELEMID_WNM_SLEEP_MODE = 93,
- IEEE80211_ELEMID_TIM_BCAST_REQ = 94,
- IEEE80211_ELEMID_TIM_BCAST_RESP = 95,
- IEEE80211_ELEMID_TPC = 150,
- IEEE80211_ELEMID_CCKM = 156,
- IEEE80211_ELEMID_VENDOR = 221, /* vendor private */
-
- /* 802.11s IEs
- * NB: On vanilla Linux still IEEE80211_ELEMID_MESHPEER = 55,
- * but they defined a new with id 117 called PEER_MGMT.
- * NB: complies with open80211
- */
+static inline bool ieee80211_has_a4(uint16_t fc)
+{
+ uint16_t 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 bool ieee80211_has_morefrags(uint16_t 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 bool ieee80211_has_retry(uint16_t 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 bool ieee80211_has_pm(uint16_t 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
+ */
- IEEE80211_ELEMID_MESHCONF = 113,
- IEEE80211_ELEMID_MESHID = 114,
- IEEE80211_ELEMID_MESHLINK = 115,
- IEEE80211_ELEMID_MESHCNGST = 116,
- IEEE80211_ELEMID_MESHPEER = 117,
- IEEE80211_ELEMID_MESHCSA = 118,
- IEEE80211_ELEMID_MESHTIM = 39, /* XXX: remove */
- IEEE80211_ELEMID_MESHAWAKEW = 119,
- IEEE80211_ELEMID_MESHBEACONT = 120,
+static inline bool ieee80211_has_moredata(uint16_t fc)
+{
+ return (fc & cpu_to_le16(IEEE80211_FCTL_MOREDATA)) != 0;
+}
- /* 121-124 MMCAOP not implemented yet */
+/* ieee80211_has_protected - check if IEEE80211_FCTL_PROTECTED is set
+ * @fc: frame control bytes in little-endian byteorder
+ */
- IEEE80211_ELEMID_MESHGANN = 125,
- IEEE80211_ELEMID_MESHRANN = 126,
+static inline bool ieee80211_has_protected(uint16_t fc)
+{
+ return (fc & cpu_to_le16(IEEE80211_FCTL_PROTECTED)) != 0;
+}
- /* 127 Extended Capabilities */
+/* ieee80211_has_order - check if IEEE80211_FCTL_ORDER is set
+ * @fc: frame control bytes in little-endian byteorder
+ */
- IEEE80211_ELEMID_EXTCAP = 127,
+static inline bool ieee80211_has_order(uint16_t fc)
+{
+ return (fc & cpu_to_le16(IEEE80211_FCTL_ORDER)) != 0;
+}
- /* 128-129 reserved */
+/* ieee80211_is_mgmt - check if type is IEEE80211_FTYPE_MGMT
+ * @fc: frame control bytes in little-endian byteorder
+ */
- IEEE80211_ELEMID_MESHPREQ = 130,
- IEEE80211_ELEMID_MESHPREP = 131,
- IEEE80211_ELEMID_MESHPERR = 132,
+static inline bool ieee80211_is_mgmt(uint16_t fc)
+{
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_MGMT);
+}
- /* 133-136 reserved */
+/* ieee80211_is_ctl - check if type is IEEE80211_FTYPE_CTL
+ * @fc: frame control bytes in little-endian byteorder
+ */
- IEEE80211_ELEMID_MESHPXU = 137,
- IEEE80211_ELEMID_MESHPXUC = 138,
- IEEE80211_ELEMID_MESHAH = 60, /* XXX: remove */
+static inline bool ieee80211_is_ctl(uint16_t fc)
+{
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_CTL);
+}
- /* 802.11ac */
+/* ieee80211_is_data - check if type is IEEE80211_FTYPE_DATA
+ * @fc: frame control bytes in little-endian byteorder
+ */
- IEEE80211_ELEMID_VHT_CAP = 191,
- IEEE80211_ELEMID_VHT_OPMODE = 192,
- IEEE80211_ELEMID_VHT_PWR_ENV = 195,
-};
+static inline bool ieee80211_is_data(uint16_t fc)
+{
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_DATA);
+}
-/* IEEE 802.11 PLCP header */
+/* ieee80211_is_ext - check if type is IEEE80211_FTYPE_EXT
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_plcp_hdr
+static inline bool ieee80211_is_ext(uint16_t fc)
{
- uint16_t i_sfd;
- uint8_t i_signal;
- uint8_t i_service;
- uint16_t i_length;
- uint16_t i_crc;
-} end_packed_struct;
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_EXT);
+}
-/* generic definitions for IEEE 802.11 frames */
+/* 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
+ */
-begin_packed_struct struct ieee80211_frame
+static inline bool ieee80211_is_data_qos(uint16_t fc)
{
- uint8_t i_fc[2];
- uint8_t i_dur[2];
- uint8_t i_addr1[IEEE80211_ADDR_LEN];
- uint8_t i_addr2[IEEE80211_ADDR_LEN];
- uint8_t i_addr3[IEEE80211_ADDR_LEN];
- uint8_t i_seq[2];
+ /* mask with QOS_DATA rather than IEEE80211_FCTL_STYPE as we just need
+ * to check the one bit
+ */
- /* possibly followed by addr4[IEEE80211_ADDR_LEN]; */
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE |
+ IEEE80211_STYPE_QOS_DATA)) ==
+ cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_DATA);
+}
- /* see below */
-} end_packed_struct;
+/* ieee80211_is_data_present - check if type is IEEE80211_FTYPE_DATA
+ * and has data
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_qosframe
+static inline bool ieee80211_is_data_present(uint16_t fc)
{
- uint8_t i_fc[2];
- uint8_t i_dur[2];
- uint8_t i_addr1[IEEE80211_ADDR_LEN];
- uint8_t i_addr2[IEEE80211_ADDR_LEN];
- uint8_t i_addr3[IEEE80211_ADDR_LEN];
- uint8_t i_seq[2];
- uint8_t i_qos[2];
+ /* mask with 0x40 and test that that bit is clear to only return true
+ * for the data-containing substypes.
+ */
- /* possibly followed by addr4[IEEE80211_ADDR_LEN]; */
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | 0x40)) ==
+ cpu_to_le16(IEEE80211_FTYPE_DATA);
+}
- /* see below */
-} end_packed_struct;
+/* ieee80211_is_assoc_req - check if IEEE80211_FTYPE_MGMT &&
+ * IEEE80211_STYPE_ASSOC_REQ
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_qoscntl
+static inline bool ieee80211_is_assoc_req(uint16_t fc)
{
- uint8_t i_qos[2];
-} end_packed_struct;
+ 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
+ */
-begin_packed_struct struct ieee80211_frame_addr4
+static inline bool ieee80211_is_assoc_resp(uint16_t fc)
{
- uint8_t i_fc[2];
- uint8_t i_dur[2];
- uint8_t i_addr1[IEEE80211_ADDR_LEN];
- uint8_t i_addr2[IEEE80211_ADDR_LEN];
- uint8_t i_addr3[IEEE80211_ADDR_LEN];
- uint8_t i_seq[2];
- uint8_t i_addr4[IEEE80211_ADDR_LEN];
-} end_packed_struct;
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ASSOC_RESP);
+}
-begin_packed_struct struct ieee80211_qosframe_addr4
+/* ieee80211_is_reassoc_req - check if IEEE80211_FTYPE_MGMT &&
+ * IEEE80211_STYPE_REASSOC_REQ
+ * @fc: frame control bytes in little-endian byteorder
+ */
+
+static inline bool ieee80211_is_reassoc_req(uint16_t fc)
{
- uint8_t i_fc[2];
- uint8_t i_dur[2];
- uint8_t i_addr1[IEEE80211_ADDR_LEN];
- uint8_t i_addr2[IEEE80211_ADDR_LEN];
- uint8_t i_addr3[IEEE80211_ADDR_LEN];
- uint8_t i_seq[2];
- uint8_t i_addr4[IEEE80211_ADDR_LEN];
- uint8_t i_qos[2];
-} end_packed_struct;
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_REASSOC_REQ);
+}
-/* WME/802.11e information element. */
+/* ieee80211_is_reassoc_resp - check if IEEE80211_FTYPE_MGMT &&
+ * IEEE80211_STYPE_REASSOC_RESP
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_wme_info
+static inline bool ieee80211_is_reassoc_resp(uint16_t fc)
{
- uint8_t wme_id; /* IEEE80211_ELEMID_VENDOR */
- uint8_t wme_len; /* length in bytes */
- uint8_t wme_oui[3]; /* 0x00, 0x50, 0xf2 */
- uint8_t wme_type; /* OUI type */
- uint8_t wme_subtype; /* OUI subtype */
- uint8_t wme_version; /* spec revision */
- uint8_t wme_info; /* QoS info */
-} end_packed_struct;
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_REASSOC_RESP);
+}
-/* WME/802.11e Tspec Element */
+/* ieee80211_is_probe_req - check if IEEE80211_FTYPE_MGMT &&
+ * IEEE80211_STYPE_PROBE_REQ
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_wme_tspec
+static inline bool ieee80211_is_probe_req(uint16_t fc)
{
- uint8_t ts_id;
- uint8_t ts_len;
- uint8_t ts_oui[3];
- uint8_t ts_oui_type;
- uint8_t ts_oui_subtype;
- uint8_t ts_version;
- uint8_t ts_tsinfo[3];
- uint8_t ts_nom_msdu[2];
- uint8_t ts_max_msdu[2];
- uint8_t ts_min_svc[4];
- uint8_t ts_max_svc[4];
- uint8_t ts_inactv_intv[4];
- uint8_t ts_susp_intv[4];
- uint8_t ts_start_svc[4];
- uint8_t ts_min_rate[4];
- uint8_t ts_mean_rate[4];
- uint8_t ts_max_burst[4];
- uint8_t ts_min_phy[4];
- uint8_t ts_peak_rate[4];
- uint8_t ts_delay[4];
- uint8_t ts_surplus[2];
- uint8_t ts_medium_time[2];
-} end_packed_struct;
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_REQ);
+}
-/* WME AC parameter field */
+/* ieee80211_is_probe_resp - check if IEEE80211_FTYPE_MGMT &&
+ * IEEE80211_STYPE_PROBE_RESP
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_wme_acparams
+static inline bool ieee80211_is_probe_resp(uint16_t fc)
{
- uint8_t acp_aci_aifsn;
- uint8_t acp_logcwminmax;
- uint16_t acp_txop;
-} end_packed_struct;
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_RESP);
+}
-/* WME Parameter Element */
+/* ieee80211_is_beacon - check if IEEE80211_FTYPE_MGMT &&
+ * IEEE80211_STYPE_BEACON
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_wme_param
+static inline bool ieee80211_is_beacon(uint16_t fc)
{
- uint8_t param_id;
- uint8_t param_len;
- uint8_t param_oui[3];
- uint8_t param_oui_type;
- uint8_t param_oui_subtype;
- uint8_t param_version;
- uint8_t param_qosinfo;
- uint8_t param_reserved;
- struct ieee80211_wme_acparams params_acparams[WME_NUM_AC];
-} end_packed_struct;
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON);
+}
-/* Management Notification Frame */
+/* ieee80211_is_s1g_beacon - check if IEEE80211_FTYPE_EXT &&
+ * IEEE80211_STYPE_S1G_BEACON
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_mnf
+static inline bool ieee80211_is_s1g_beacon(uint16_t fc)
{
- uint8_t mnf_category;
- uint8_t mnf_action;
- uint8_t mnf_dialog;
- uint8_t mnf_status;
-} end_packed_struct;
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE |
+ IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_EXT | IEEE80211_STYPE_S1G_BEACON);
+}
+
+/* ieee80211_next_tbtt_present - check if IEEE80211_FTYPE_EXT &&
+ * IEEE80211_STYPE_S1G_BEACON && IEEE80211_S1G_BCN_NEXT_TBTT
+ * @fc: frame control bytes in little-endian byteorder
+ */
-/* 802.11n Management Action Frames */
+static inline bool ieee80211_next_tbtt_present(uint16_t fc)
+{
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_EXT | IEEE80211_STYPE_S1G_BEACON) &&
+ fc & cpu_to_le16(IEEE80211_S1G_BCN_NEXT_TBTT);
+}
-/* generic frame format */
+/* ieee80211_is_s1g_short_beacon - check if next tbtt present bit is set.
+ * Only true for S1G beacons when they're short.
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_action
+static inline bool ieee80211_is_s1g_short_beacon(uint16_t fc)
{
- uint8_t ia_category;
- uint8_t ia_action;
-} end_packed_struct;
+ return ieee80211_is_s1g_beacon(fc) && ieee80211_next_tbtt_present(fc);
+}
-/* HT - recommended transmission channel width */
+/* ieee80211_is_atim - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_ATIM
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_action_ht_txchwidth
+static inline bool ieee80211_is_atim(uint16_t fc)
{
- struct ieee80211_action at_header;
- uint8_t at_chwidth;
-} end_packed_struct;
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ATIM);
+}
-/* HT - MIMO Power Save (NB: D2.04) */
+/* ieee80211_is_disassoc - check if IEEE80211_FTYPE_MGMT &&
+ * IEEE80211_STYPE_DISASSOC
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_action_ht_mimopowersave
+static inline bool ieee80211_is_disassoc(uint16_t fc)
{
- struct ieee80211_action am_header;
- uint8_t am_control;
-} end_packed_struct;
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_DISASSOC);
+}
-/* BA - ADDBA request */
+/* ieee80211_is_auth - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_AUTH
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_action_ba_addbarequest
+static inline bool ieee80211_is_auth(uint16_t fc)
{
- struct ieee80211_action rq_header;
- uint8_t rq_dialogtoken;
- uint16_t rq_baparamset;
- uint16_t rq_batimeout; /* in TUs */
- uint16_t rq_baseqctl;
-} end_packed_struct;
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_AUTH);
+}
-/* BA - ADDBA response */
+/* ieee80211_is_deauth - check if IEEE80211_FTYPE_MGMT &&
+ * IEEE80211_STYPE_DEAUTH
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_action_ba_addbaresponse
+static inline bool ieee80211_is_deauth(uint16_t fc)
{
- struct ieee80211_action rs_header;
- uint8_t rs_dialogtoken;
- uint16_t rs_statuscode;
- uint16_t rs_baparamset;
- uint16_t rs_batimeout; /* in TUs */
-} end_packed_struct;
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_DEAUTH);
+}
-/* BA - DELBA */
+/* ieee80211_is_action - check if IEEE80211_FTYPE_MGMT &&
+ * IEEE80211_STYPE_ACTION
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_action_ba_delba
+static inline bool ieee80211_is_action(uint16_t fc)
{
- struct ieee80211_action dl_header;
- uint16_t dl_baparamset;
- uint16_t dl_reasoncode;
-} end_packed_struct;
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ACTION);
+}
-/* BAR Starting Sequence Control */
+/* ieee80211_is_back_req - check if IEEE80211_FTYPE_CTL &&
+ * IEEE80211_STYPE_BACK_REQ
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_ba_request
+static inline bool ieee80211_is_back_req(uint16_t fc)
{
- uint16_t rq_barctl;
- uint16_t rq_barseqctl;
-} end_packed_struct;
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_BACK_REQ);
+}
-/* Control frames. */
+/* ieee80211_is_back - check if IEEE80211_FTYPE_CTL &&
+ * IEEE80211_STYPE_BACK
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_frame_min
+static inline bool ieee80211_is_back(uint16_t fc)
{
- uint8_t i_fc[2];
- uint8_t i_dur[2];
- uint8_t i_addr1[IEEE80211_ADDR_LEN];
- uint8_t i_addr2[IEEE80211_ADDR_LEN];
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_BACK);
+}
- /* FCS */
-} end_packed_struct;
+/* ieee80211_is_pspoll - check if IEEE80211_FTYPE_CTL &&
+ * IEEE80211_STYPE_PSPOLL
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_frame_rts
+static inline bool ieee80211_is_pspoll(uint16_t fc)
{
- uint8_t i_fc[2];
- uint8_t i_dur[2];
- uint8_t i_ra[IEEE80211_ADDR_LEN];
- uint8_t i_ta[IEEE80211_ADDR_LEN];
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_PSPOLL);
+}
- /* FCS */
-} end_packed_struct;
+/* ieee80211_is_rts - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_RTS
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_frame_cts
+static inline bool ieee80211_is_rts(uint16_t fc)
{
- uint8_t i_fc[2];
- uint8_t i_dur[2];
- uint8_t i_ra[IEEE80211_ADDR_LEN];
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_RTS);
+}
- /* FCS */
-} end_packed_struct;
+/* ieee80211_is_cts - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_CTS
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_frame_ack
+static inline bool ieee80211_is_cts(uint16_t fc)
{
- uint8_t i_fc[2];
- uint8_t i_dur[2];
- uint8_t i_ra[IEEE80211_ADDR_LEN];
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTS);
+}
- /* FCS */
-} end_packed_struct;
+/* ieee80211_is_ack - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_ACK
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_frame_pspoll
+static inline bool ieee80211_is_ack(uint16_t fc)
{
- uint8_t i_fc[2];
- uint8_t i_aid[2];
- uint8_t i_bssid[IEEE80211_ADDR_LEN];
- uint8_t i_ta[IEEE80211_ADDR_LEN];
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_ACK);
+}
- /* FCS */
-} end_packed_struct;
+/* ieee80211_is_cfend - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_CFEND
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_frame_cfend /* NB: also CF-End+CF-Ack */
+static inline bool ieee80211_is_cfend(uint16_t fc)
{
- uint8_t i_fc[2];
- uint8_t i_dur[2]; /* should be zero */
- uint8_t i_ra[IEEE80211_ADDR_LEN];
- uint8_t i_bssid[IEEE80211_ADDR_LEN];
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CFEND);
+}
- /* FCS */
-} end_packed_struct;
+/* ieee80211_is_cfendack - check if IEEE80211_FTYPE_CTL &&
+ * IEEE80211_STYPE_CFENDACK
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_frame_bar
+static inline bool ieee80211_is_cfendack(uint16_t fc)
{
- uint8_t i_fc[2];
- uint8_t i_dur[2];
- uint8_t i_ra[IEEE80211_ADDR_LEN];
- uint8_t i_ta[IEEE80211_ADDR_LEN];
- uint16_t i_ctl;
- uint16_t i_seq;
+ 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
+ */
- /* FCS */
-} end_packed_struct;
+static inline bool ieee80211_is_nullfunc(uint16_t fc)
+{
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC);
+}
-/* 802.11i/WPA information element (maximally sized). */
+/* ieee80211_is_qos_nullfunc - check if frame is a QoS nullfunc frame
+ * @fc: frame control bytes in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_ie_wpa
+static inline bool ieee80211_is_qos_nullfunc(uint16_t fc)
{
- uint8_t wpa_id; /* IEEE80211_ELEMID_VENDOR */
- uint8_t wpa_len; /* length in bytes */
- uint8_t wpa_oui[3]; /* 0x00, 0x50, 0xf2 */
- uint8_t wpa_type; /* OUI type */
- uint16_t wpa_version; /* spec revision */
- uint32_t wpa_mcipher[1]; /* multicast/group key cipher */
- uint16_t wpa_uciphercnt; /* # pairwise key ciphers */
- uint32_t wpa_uciphers[8]; /* ciphers */
- uint16_t wpa_authselcnt; /* authentication selector cnt */
- uint32_t wpa_authsels[8]; /* selectors */
- uint16_t wpa_caps; /* 802.11i capabilities */
- uint16_t wpa_pmkidcnt; /* 802.11i pmkid count */
- uint16_t wpa_pmkids[8]; /* 802.11i pmkids */
-} end_packed_struct;
+ return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+ cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_NULLFUNC);
+}
-/* 802.11n HT Capability IE
- * NB: these reflect D1.10
+/* ieee80211_is_any_nullfunc - check if frame is regular or QoS
+ * nullfunc frame
+ * @fc: frame control bytes in little-endian byteorder
*/
-begin_packed_struct struct ieee80211_ie_htcap
+static inline bool ieee80211_is_any_nullfunc(uint16_t fc)
{
- uint8_t hc_id; /* element ID */
- uint8_t hc_len; /* length in bytes */
- uint16_t hc_cap; /* HT caps (see below) */
- uint8_t hc_param; /* HT params (see below) */
- uint8_t hc_mcsset[16]; /* supported MCS set */
- uint16_t hc_extcap; /* extended HT capabilities */
- uint32_t hc_txbf; /* txbf capabilities */
- uint8_t hc_antenna; /* antenna capabilities */
-} end_packed_struct;
+ return (ieee80211_is_nullfunc(fc) || ieee80211_is_qos_nullfunc(fc));
+}
-/* 802.11n HT Information IE */
+/* ieee80211_is_bufferable_mmpdu - check if frame is bufferable MMPDU
+ * @fc: frame control field in little-endian byteorder
+ */
-begin_packed_struct struct ieee80211_ie_htinfo
+static inline bool ieee80211_is_bufferable_mmpdu(uint16_t fc)
{
- uint8_t hi_id; /* element ID */
- uint8_t hi_len; /* length in bytes */
- uint8_t hi_ctrlchannel; /* primary channel */
- uint8_t hi_byte1; /* ht ie byte 1 */
- uint8_t hi_byte2; /* ht ie byte 2 */
- uint8_t hi_byte3; /* ht ie byte 3 */
- uint16_t hi_byte45; /* ht ie bytes 4+5 */
- uint8_t hi_basicmcsset[16]; /* basic MCS set */
-} end_packed_struct;
+ /* 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));
+}
-/* VHT MCS information.
- * + rx_highest/tx_highest: optional; maximum long GI VHT PPDU
- * data rate. 1Mbit/sec units.
- * + rx_mcs_map/tx_mcs_map: bitmap of per-stream supported MCS;
- * 2 bits each.
+/* ieee80211_is_first_frag - check if IEEE80211_SCTL_FRAG is not set
+ * @seq_ctrl: frame sequence control bytes in little-endian byteorder
*/
-begin_packed_struct struct ieee80211_vht_mcs_info
+static inline bool ieee80211_is_first_frag(uint16_t seq_ctrl)
{
- uint16_t rx_mcs_map;
- uint16_t rx_highest;
- uint16_t tx_mcs_map;
- uint16_t tx_highest;
-} end_packed_struct;
+ return (seq_ctrl & cpu_to_le16(IEEE80211_SCTL_FRAG)) == 0;
+}
-/* VHT capabilities element: 802.11ac-2013 8.4.2.160 */
+/* ieee80211_is_frag - check if a frame is a fragment
+ * @hdr: 802.11 header of the frame
+ */
-begin_packed_struct struct ieee80211_ie_vhtcap
+static inline bool ieee80211_is_frag(struct ieee80211_hdr *hdr)
{
- uint8_t ie;
- uint8_t len;
- uint32_t vht_cap_info;
- struct ieee80211_vht_mcs_info supp_mcs;
-} end_packed_struct;
+ return ieee80211_has_morefrags(hdr->frame_control) ||
+ hdr->seq_ctrl & cpu_to_le16(IEEE80211_SCTL_FRAG);
+}
+
+struct ieee80211s_hdr
+{
+ uint8_t flags;
+ uint8_t ttl;
+ uint32_t seqnum;
+ uint8_t eaddr1[ETH_ALEN];
+ uint8_t eaddr2[ETH_ALEN];
+};
-/* VHT operation IE - 802.11ac-2013 8.4.2.161 */
+/* Mesh flags */
+
+#define MESH_FLAGS_AE_A4 0x1
+#define MESH_FLAGS_AE_A5_A6 0x2
+#define MESH_FLAGS_AE 0x3
+#define MESH_FLAGS_PS_DEEP 0x4
+
+/* enum ieee80211_preq_flags - mesh PREQ element flags
+ *
+ * @IEEE80211_PREQ_PROACTIVE_PREP_FLAG: proactive PREP subfield
+ */
-begin_packed_struct struct ieee80211_ie_vht_operation
+enum ieee80211_preq_flags
{
- uint8_t ie;
- uint8_t len;
- uint8_t chan_width;
- uint8_t center_freq_seg1_idx;
- uint8_t center_freq_seg2_idx;
- uint16_t basic_mcs_set;
-} end_packed_struct;
+ IEEE80211_PREQ_PROACTIVE_PREP_FLAG = 1 << 2,
+};
-/* VHT Transmit Power Envelope element - 802.11ac-2013 8.4.2.164
+/* enum ieee80211_preq_target_flags - mesh PREQ element per target flags
*
- * This defines the maximum transmit power for various bandwidths.
+ * @IEEE80211_PREQ_TO_FLAG: target only subfield
+ * @IEEE80211_PREQ_USN_FLAG: unknown target HWMP sequence number subfield
*/
-begin_packed_struct struct ieee80211_ie_vht_txpwrenv
+enum ieee80211_preq_target_flags
{
- uint8_t ie;
- uint8_t len;
- uint8_t tx_info;
- int8_t tx_elem[0]; /* TX power elements, 1/2 dB, signed */
-} end_packed_struct;
+ IEEE80211_PREQ_TO_FLAG = 1 << 0,
+ IEEE80211_PREQ_USN_FLAG = 1 << 2,
+};
-begin_packed_struct struct ieee80211_tim_ie
+/* struct ieee80211_quiet_ie
+ *
+ * This structure refers to "Quiet information element"
+ */
+
+struct ieee80211_quiet_ie
{
- uint8_t tim_ie; /* IEEE80211_ELEMID_TIM */
- uint8_t tim_len;
- uint8_t tim_count; /* DTIM count */
- uint8_t tim_period; /* DTIM period */
- uint8_t tim_bitctl; /* bitmap control */
- uint8_t tim_bitmap[1]; /* variable-length bitmap */
-} end_packed_struct;
+ uint8_t count;
+ uint8_t period;
+ uint16_t duration;
+ uint16_t offset;
+};
-begin_packed_struct struct ieee80211_country_subbands
+/* struct ieee80211_msrment_ie
+ *
+ * This structure refers to "Measurement Request/Report information element"
+ */
+
+struct ieee80211_msrment_ie
{
- uint8_t schan; /* starting channel */
- uint8_t nchan; /* number channels */
- uint8_t maxtxpwr; /* tx power cap */
-} end_packed_struct; /* sub bands (NB: var size) */
+ uint8_t token;
+ uint8_t mode;
+ uint8_t type;
+ uint8_t request[];
+};
-begin_packed_struct struct ieee80211_country_ie
+/* struct ieee80211_channel_sw_ie
+ *
+ * This structure refers to "Channel Switch Announcement information element"
+ */
+
+struct ieee80211_channel_sw_ie
{
- uint8_t ie; /* IEEE80211_ELEMID_COUNTRY */
- uint8_t len;
- uint8_t cc[3]; /* ISO CC+(I)ndoor/(O)utdoor */
- struct ieee80211_country_subbands band[1];
-} end_packed_struct;
+ uint8_t mode;
+ uint8_t new_ch_num;
+ uint8_t count;
+};
-begin_packed_struct struct ieee80211_bss_load_ie
+/* struct ieee80211_ext_chansw_ie
+ *
+ * This structure represents the
+ * "Extended Channel Switch Announcement element"
+ */
+
+struct ieee80211_ext_chansw_ie
{
- uint8_t ie;
- uint8_t len;
- uint16_t sta_count; /* station count */
- uint8_t chan_load; /* channel utilization */
- uint8_t aac; /* available admission capacity */
-} end_packed_struct;
+ uint8_t mode;
+ uint8_t new_operating_class;
+ uint8_t new_ch_num;
+ uint8_t count;
+};
-begin_packed_struct struct ieee80211_ap_chan_report_ie
+/* 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
{
- uint8_t ie;
- uint8_t len;
- uint8_t i_class; /* operating class */
+ uint8_t sec_chan_offs;
+};
+
+/* struct ieee80211_mesh_chansw_params_ie - mesh channel switch parameters IE
+ *
+ * This structure represents the "Mesh Channel Switch Paramters element"
+ */
- /* Annex E, E.1 Country information and operating classes */
+struct ieee80211_mesh_chansw_params_ie
+{
+ uint8_t mesh_ttl;
+ uint8_t mesh_flags;
+ uint16_t mesh_reason;
+ uint16_t mesh_pre_value;
+};
- uint8_t chan_list[0];
-} end_packed_struct;
+/* struct ieee80211_wide_bw_chansw_ie - wide bandwidth channel switch IE
+ */
-begin_packed_struct struct ieee80211_extcap_ie
+struct ieee80211_wide_bw_chansw_ie
{
- uint8_t ie;
- uint8_t len;
-} end_packed_struct;
+ uint8_t new_channel_width;
+ uint8_t new_center_freq_seg0;
+ uint8_t new_center_freq_seg1;
+};
-/* 802.11h Quiet Time Element. */
+/* struct ieee80211_tim
+ *
+ * This structure refers to "Traffic Indication Map information element"
+ */
-begin_packed_struct struct ieee80211_quiet_ie
+struct ieee80211_tim_ie
{
- uint8_t quiet_ie; /* IEEE80211_ELEMID_QUIET */
- uint8_t len;
- uint8_t tbttcount; /* quiet start */
- uint8_t period; /* beacon intervals between quiets */
- uint16_t duration; /* TUs of each quiet */
- uint16_t offset; /* TUs of from TBTT of quiet start */
-} end_packed_struct;
+ uint8_t dtim_count;
+ uint8_t dtim_period;
+ uint8_t bitmap_ctrl;
-/* 802.11h Channel Switch Announcement (CSA). */
+ /* variable size: 1 - 251 bytes */
-begin_packed_struct struct ieee80211_csa_ie
+ uint8_t virtual_map[1];
+};
+
+/* struct ieee80211_meshconf_ie
+ *
+ * This structure refers to "Mesh Configuration information element"
+ */
+
+struct ieee80211_meshconf_ie
{
- uint8_t csa_ie; /* IEEE80211_ELEMID_CHANSWITCHANN */
- uint8_t csa_len;
- uint8_t csa_mode; /* Channel Switch Mode */
- uint8_t csa_newchan; /* New Channel Number */
- uint8_t csa_count; /* Channel Switch Count */
-} end_packed_struct;
+ uint8_t meshconf_psel;
+ uint8_t meshconf_pmetric;
+ uint8_t meshconf_congest;
+ uint8_t meshconf_synch;
+ uint8_t meshconf_auth;
+ uint8_t meshconf_form;
+ uint8_t meshconf_cap;
+};
-/* 802.11 frame duration definitions. */
+/* enum mesh_config_capab_flags
+ * Mesh Configuration IE capability field flags
+ *
+ * @IEEE80211_MESHCONF_CAPAB_ACCEPT_PLINKS: STA is willing to establish
+ * additional mesh peerings with other mesh STAs
+ * @IEEE80211_MESHCONF_CAPAB_FORWARDING: the STA forwards MSDUs
+ * @IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING: TBTT adjustment procedure
+ * is ongoing
+ * @IEEE80211_MESHCONF_CAPAB_POWER_SAVE_LEVEL:
+ * STA is in deep sleep mode or has
+ * neighbors in deep sleep mode
+ */
-begin_packed_struct struct ieee80211_duration
+enum mesh_config_capab_flags
{
- uint16_t d_rts_dur;
- uint16_t d_data_dur;
- uint16_t d_plcp_len;
- uint8_t d_residue; /* unused octets in time slot */
-} end_packed_struct;
+ IEEE80211_MESHCONF_CAPAB_ACCEPT_PLINKS = 0x01,
+ IEEE80211_MESHCONF_CAPAB_FORWARDING = 0x08,
+ IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING = 0x20,
+ IEEE80211_MESHCONF_CAPAB_POWER_SAVE_LEVEL = 0x40,
+};
-/****************************************************************************
- * Inline Functions
- ****************************************************************************/
+#define IEEE80211_MESHCONF_FORM_CONNECTED_TO_GATE 0x1
+
+/* mesh channel switch parameters element's flag indicator */
+
+#define WLAN_EID_CHAN_SWITCH_PARAM_TX_RESTRICT BIT(0)
+#define WLAN_EID_CHAN_SWITCH_PARAM_INITIATOR BIT(1)
+#define WLAN_EID_CHAN_SWITCH_PARAM_REASON BIT(2)
+
+/* struct ieee80211_rann_ie
+ *
+ * This structure refers to "Root Announcement information element"
+ */
-static inline int ieee80211_has_seq(FAR const struct ieee80211_frame *wh)
+struct ieee80211_rann_ie
{
- return (wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK) != IEEE80211_FC0_TYPE_CTL;
-}
+ uint8_t rann_flags;
+ uint8_t rann_hopcount;
+ uint8_t rann_ttl;
+ uint8_t rann_addr[ETH_ALEN];
+ uint32_t rann_seq;
+ uint32_t rann_interval;
+ uint32_t rann_metric;
+};
-static inline int ieee80211_has_addr4(FAR const struct ieee80211_frame *wh)
+enum ieee80211_rann_flags
{
- return (wh->i_fc[1] & IEEE80211_FC1_DIR_MASK) == IEEE80211_FC1_DIR_DSTODS;
-}
+ RANN_FLAG_IS_GATE = 1 << 0,
+};
-static inline int
-ieee80211_has_qos(FAR const struct ieee80211_frame *wh)
+enum ieee80211_ht_chanwidth_values
{
- return (wh->i_fc[0] &
- (IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_QOS)) ==
- (IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_QOS);
-}
+ IEEE80211_HT_CHANWIDTH_20MHZ = 0,
+ 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_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
+ * @IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF: indicates streams in SU-MIMO PPDU
+ * using a beamforming steering matrix
+ */
-static inline int
-ieee80211_has_htc(FAR const struct ieee80211_frame *wh)
+enum ieee80211_vht_opmode_bits
{
- return (wh->i_fc[1] & IEEE80211_FC1_ORDER) &&
- (ieee80211_has_qos(wh) ||
- (wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK) == IEEE80211_FC0_TYPE_MGT);
-}
+ 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,
+};
+
+/* enum ieee80211_s1g_chanwidth
+ * These are defined in IEEE802.11-2016ah Table 10-20
+ * as BSS Channel Width
+ *
+ * @IEEE80211_S1G_CHANWIDTH_1MHZ: 1MHz operating channel
+ * @IEEE80211_S1G_CHANWIDTH_2MHZ: 2MHz operating channel
+ * @IEEE80211_S1G_CHANWIDTH_4MHZ: 4MHz operating channel
+ * @IEEE80211_S1G_CHANWIDTH_8MHZ: 8MHz operating channel
+ * @IEEE80211_S1G_CHANWIDTH_16MHZ: 16MHz operating channel
+ */
-static inline uint16_t
-ieee80211_get_qos(FAR const struct ieee80211_frame *wh)
+enum ieee80211_s1g_chanwidth
{
- FAR const uint8_t *frm;
+ IEEE80211_S1G_CHANWIDTH_1MHZ = 0,
+ IEEE80211_S1G_CHANWIDTH_2MHZ = 1,
+ IEEE80211_S1G_CHANWIDTH_4MHZ = 3,
+ IEEE80211_S1G_CHANWIDTH_8MHZ = 7,
+ IEEE80211_S1G_CHANWIDTH_16MHZ = 15,
+};
- if (ieee80211_has_addr4(wh))
- {
- frm = ((FAR const struct ieee80211_qosframe_addr4 *)wh)->i_qos;
- }
- else
- {
- frm = ((FAR const struct ieee80211_qosframe *)wh)->i_qos;
- }
+#define WLAN_SA_QUERY_TR_ID_LEN 2
+#define WLAN_MEMBERSHIP_LEN 8
+#define WLAN_USER_POSITION_LEN 16
- return letoh16(*(FAR const uint16_t *)frm);
-}
+/* struct ieee80211_tpc_report_ie
+ *
+ * This structure refers to "TPC Report element"
+ */
+
+struct ieee80211_tpc_report_ie
+{
+ uint8_t tx_power;
+ uint8_t link_margin;
+};
+
+#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
+{
+ uint8_t data;
+};
+
+/* struct ieee80211_s1g_bcn_compat_ie
+ *
+ * S1G Beacon Compatibility element
+ */
+
+struct ieee80211_s1g_bcn_compat_ie
+{
+ uint16_t compat_info;
+ uint16_t beacon_int;
+ uint32_t tsf_completion;
+};
+
+/* struct ieee80211_s1g_oper_ie
+ *
+ * S1G Operation element
+ */
+
+struct ieee80211_s1g_oper_ie
+{
+ uint8_t ch_width;
+ uint8_t oper_class;
+ uint8_t primary_ch;
+ uint8_t oper_ch;
+ uint16_t basic_mcs_nss;
+};
+
+/* struct ieee80211_aid_response_ie
+ *
+ * AID Response element
+ */
+
+struct ieee80211_aid_response_ie
+{
+ uint16_t aid;
+ uint8_t switch_count;
+ uint16_t response_int;
+};
+
+struct ieee80211_s1g_cap
+{
+ uint8_t capab_info[10];
+ uint8_t supp_mcs_nss[5];
+};
+
+struct ieee80211_ext
+{
+ uint16_t frame_control;
+ uint16_t duration;
+ union
+ {
+ struct
+ {
+ uint8_t sa[ETH_ALEN];
+ uint32_t timestamp;
+ uint8_t change_seq;
+ uint8_t variable[0];
+ } s1g_beacon;
+ struct
+ {
+ uint8_t sa[ETH_ALEN];
+ uint32_t timestamp;
+ uint8_t change_seq;
+ uint8_t next_tbtt[3];
+ uint8_t variable[0];
+ } s1g_short_beacon;
+ } u;
+};
+
+struct ieee80211_mgmt
+{
+ uint16_t frame_control;
+ uint16_t duration;
+ uint8_t da[ETH_ALEN];
+ uint8_t sa[ETH_ALEN];
+ uint8_t bssid[ETH_ALEN];
+ uint16_t seq_ctrl;
+ union
+ {
+ struct
+ {
+ uint16_t auth_alg;
+ uint16_t auth_transaction;
+ uint16_t status_code;
+
+ /* possibly followed by Challenge text */
+
+ uint8_t variable[0];
+ } auth;
+ struct
+ {
+ uint16_t reason_code;
+ } deauth;
+ struct
+ {
+ uint16_t capab_info;
+ uint16_t listen_interval;
+
+ /* followed by SSID and Supported rates */
+
+ uint8_t variable[0];
+ } assoc_req;
+ struct
+ {
+ uint16_t capab_info;
+ uint16_t status_code;
+ uint16_t aid;
+
+ /* followed by Supported rates */
+
+ uint8_t variable[0];
+ } assoc_resp;
+ struct
+ {
+ uint16_t capab_info;
+ uint16_t status_code;
+ uint16_t aid;
+
+ /* followed by Supported rates */
+
+ uint8_t variable[0];
+ } reassoc_resp;
+ struct
+ {
+ uint16_t capab_info;
+ uint16_t status_code;
+ uint8_t variable[0];
+ } s1g_assoc_resp;
+ struct
+ {
+ uint16_t capab_info;
+ uint16_t status_code;
+ uint8_t variable[0];
+ } s1g_reassoc_resp;
+ struct
+ {
+ uint16_t capab_info;
+ uint16_t listen_interval;
+ uint8_t current_ap[ETH_ALEN];
+
+ /* followed by SSID and Supported rates */
+
+ uint8_t variable[0];
+ } reassoc_req;
+ struct
+ {
+ uint16_t reason_code;
+ } disassoc;
+ struct
+ {
+ uint64_t timestamp;
+ uint16_t beacon_int;
+ uint16_t capab_info;
+
+ /* followed by some of SSID, Supported rates,
+ * FH Params, DS Params, CF Params, IBSS Params, TIM
+ */
+
+ uint8_t variable[0];
+ } beacon;
+ struct
+ {
+ /* only variable items: SSID, Supported rates */
+
+ uint8_t variable[0];
+ } probe_req;
+ struct
+ {
+ uint64_t timestamp;
+ uint16_t beacon_int;
+ uint16_t capab_info;
+
+ /* followed by some of SSID, Supported rates,
+ * FH Params, DS Params, CF Params, IBSS Params
+ */
+
+ uint8_t variable[0];
+ } probe_resp;
+
+ struct
+ {
+ uint8_t category;
+ union
+ {
+ struct
+ {
+ uint8_t action_code;
+ uint8_t dialog_token;
+ uint8_t status_code;
+ uint8_t variable[0];
+ } wme_action;
+ struct
+ {
+ uint8_t action_code;
+ uint8_t variable[0];
+ } chan_switch;
+ struct
+ {
+ uint8_t action_code;
+ struct ieee80211_ext_chansw_ie data;
+ uint8_t variable[0];
+ } ext_chan_switch;
+ struct
+ {
+ uint8_t action_code;
+ uint8_t dialog_token;
+ uint8_t element_id;
+ uint8_t length;
+ struct ieee80211_msrment_ie msr_elem;
+ } measurement;
+ struct
+ {
+ uint8_t action_code;
+ uint8_t dialog_token;
+ uint16_t capab;
+ uint16_t timeout;
+ uint16_t start_seq_num;
+
+ /* followed by BA Extension */
+
+ uint8_t variable[0];
+ } addba_req;
+ struct
+ {
+ uint8_t action_code;
+ uint8_t dialog_token;
+ uint16_t status;
+ uint16_t capab;
+ uint16_t timeout;
+ } addba_resp;
+ struct
+ {
+ uint8_t action_code;
+ uint16_t params;
+ uint16_t reason_code;
+ } delba;
+ struct
+ {
+ uint8_t action_code;
+ uint8_t variable[0];
+ } self_prot;
+ struct
+ {
+ uint8_t action_code;
+ uint8_t variable[0];
+ } mesh_action;
+ struct
+ {
+ uint8_t action;
+ uint8_t trans_id[WLAN_SA_QUERY_TR_ID_LEN];
+ } sa_query;
+ struct
+ {
+ uint8_t action;
+ uint8_t smps_control;
+ } ht_smps;
+ struct
+ {
+ uint8_t action_code;
+ uint8_t chanwidth;
+ } ht_notify_cw;
+ struct
+ {
+ uint8_t action_code;
+ uint8_t dialog_token;
+ uint16_t capability;
+ uint8_t variable[0];
+ } tdls_discover_resp;
+ struct
+ {
+ uint8_t action_code;
+ uint8_t operating_mode;
+ } vht_opmode_notif;
+ struct
+ {
+ uint8_t action_code;
+ uint8_t membership[WLAN_MEMBERSHIP_LEN];
+ uint8_t position[WLAN_USER_POSITION_LEN];
+ } vht_group_notif;
+ struct
+ {
+ uint8_t action_code;
+ uint8_t dialog_token;
+ uint8_t tpc_elem_id;
+ uint8_t tpc_elem_length;
+ struct ieee80211_tpc_report_ie tpc;
+ } tpc_report;
+ struct
+ {
+ uint8_t action_code;
+ uint8_t dialog_token;
+ uint8_t follow_up;
+ uint8_t tod[6];
+ uint8_t toa[6];
+ uint16_t tod_error;
+ uint16_t toa_error;
+ uint8_t variable[0];
+ } ftm;
+ } u;
+ } action;
+ } u;
+};
+
+/* Supported rates membership selectors */
+
+#define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127
+#define BSS_MEMBERSHIP_SELECTOR_VHT_PHY 126
+#define BSS_MEMBERSHIP_SELECTOR_HE_PHY 122
+#define BSS_MEMBERSHIP_SELECTOR_SAE_H2E 123
+
+/* mgmt header + 1 byte category code */
+
+#define IEEE80211_MIN_ACTION_SIZE offsetof(struct ieee80211_mgmt, u.action.u)
+
+/* Management MIC information element (IEEE 802.11w) */
+
+struct ieee80211_mmie
+{
+ uint8_t element_id;
+ uint8_t length;
+ uint16_t key_id;
+ uint8_t sequence_number[6];
+ uint8_t mic[8];
+};
+
+/* Management MIC information element (IEEE 802.11w) for GMAC and CMAC-256 */
+
+struct ieee80211_mmie_16
+{
+ uint8_t element_id;
+ uint8_t length;
+ uint16_t key_id;
+ uint8_t sequence_number[6];
+ uint8_t mic[16];
+};
+
+struct ieee80211_vendor_ie
+{
+ uint8_t element_id;
+ uint8_t len;
+ uint8_t oui[3];
+ uint8_t oui_type;
+};
+
+struct ieee80211_wmm_ac_param
+{
+ uint8_t aci_aifsn; /* AIFSN, ACM, ACI */
+ uint8_t cw; /* ECWmin, ECWmax (CW = 2^ECW - 1) */
+ uint16_t txop_limit;
+};
+
+struct ieee80211_wmm_param_ie
+{
+ uint8_t element_id; /* Element ID: 221 (0xdd); */
+ uint8_t len; /* Length: 24 */
+
+ /* required fields for WMM version 1 */
+
+ uint8_t oui[3]; /* 00:50:f2 */
+ uint8_t oui_type; /* 2 */
+ uint8_t oui_subtype; /* 1 */
+ uint8_t version; /* 1 for WMM version 1.0 */
+ uint8_t qos_info; /* AP/STA specific QoS info */
+ uint8_t reserved; /* 0 */
+
+ /* AC_BE, AC_BK, AC_VI, AC_VO */
+
+ struct ieee80211_wmm_ac_param ac[4];
+};
+
+/* Control frames */
+
+struct ieee80211_rts
+{
+ uint16_t frame_control;
+ uint16_t duration;
+ uint8_t ra[ETH_ALEN];
+ uint8_t ta[ETH_ALEN];
+};
+
+struct ieee80211_cts
+{
+ uint16_t frame_control;
+ uint16_t duration;
+ uint8_t ra[ETH_ALEN];
+};
+
+struct ieee80211_pspoll
+{
+ uint16_t frame_control;
+ uint16_t aid;
+ uint8_t bssid[ETH_ALEN];
+ uint8_t ta[ETH_ALEN];
+};
+
+/* TDLS */
+
+/* Channel switch timing */
+
+struct ieee80211_ch_switch_timing
+{
+ uint16_t switch_time;
+ uint16_t switch_timeout;
+};
+
+/* Link-id information element */
+
+struct ieee80211_tdls_lnkie
+{
+ uint8_t ie_type; /* Link Identifier IE */
+ uint8_t ie_len;
+ uint8_t bssid[ETH_ALEN];
+ uint8_t init_sta[ETH_ALEN];
+ uint8_t resp_sta[ETH_ALEN];
+};
+
+struct ieee80211_tdls_data
+{
+ uint8_t da[ETH_ALEN];
+ uint8_t sa[ETH_ALEN];
+ uint16_t ether_type;
+ uint8_t payload_type;
+ uint8_t category;
+ uint8_t action_code;
+ union
+ {
+ struct
+ {
+ uint8_t dialog_token;
+ uint16_t capability;
+ uint8_t variable[0];
+ } setup_req;
+ struct
+ {
+ uint16_t status_code;
+ uint8_t dialog_token;
+ uint16_t capability;
+ uint8_t variable[0];
+ } setup_resp;
+ struct
+ {
+ uint16_t status_code;
+ uint8_t dialog_token;
+ uint8_t variable[0];
+ } setup_cfm;
+ struct
+ {
+ uint16_t reason_code;
+ uint8_t variable[0];
+ } teardown;
+ struct
+ {
+ uint8_t dialog_token;
+ uint8_t variable[0];
+ } discover_req;
+ struct
+ {
+ uint8_t target_channel;
+ uint8_t oper_class;
+ uint8_t variable[0];
+ } chan_switch_req;
+ struct
+ {
+ uint16_t status_code;
+ uint8_t variable[0];
+ } chan_switch_resp;
+ } u;
+};
+
+/* Peer-to-Peer IE attribute related definitions.
+ */
+
+/* enum ieee80211_p2p_attr_id - identifies type of peer-to-peer attribute.
+ */
+
+enum ieee80211_p2p_attr_id
+{
+ IEEE80211_P2P_ATTR_STATUS = 0,
+ IEEE80211_P2P_ATTR_MINOR_REASON,
+ IEEE80211_P2P_ATTR_CAPABILITY,
+ IEEE80211_P2P_ATTR_DEVICE_ID,
+ IEEE80211_P2P_ATTR_GO_INTENT,
+ IEEE80211_P2P_ATTR_GO_CONFIG_TIMEOUT,
+ IEEE80211_P2P_ATTR_LISTEN_CHANNEL,
+ IEEE80211_P2P_ATTR_GROUP_BSSID,
+ IEEE80211_P2P_ATTR_EXT_LISTEN_TIMING,
+ IEEE80211_P2P_ATTR_INTENDED_IFACE_ADDR,
+ IEEE80211_P2P_ATTR_MANAGABILITY,
+ IEEE80211_P2P_ATTR_CHANNEL_LIST,
+ IEEE80211_P2P_ATTR_ABSENCE_NOTICE,
+ IEEE80211_P2P_ATTR_DEVICE_INFO,
+ IEEE80211_P2P_ATTR_GROUP_INFO,
+ IEEE80211_P2P_ATTR_GROUP_ID,
+ IEEE80211_P2P_ATTR_INTERFACE,
+ IEEE80211_P2P_ATTR_OPER_CHANNEL,
+ IEEE80211_P2P_ATTR_INVITE_FLAGS,
+
+ /* 19 - 220: Reserved */
+
+ IEEE80211_P2P_ATTR_VENDOR_SPECIFIC = 221,
+
+ 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
+{
+ uint8_t count;
+ uint32_t duration;
+ uint32_t interval;
+ uint32_t start_time;
+};
+
+struct ieee80211_p2p_noa_attr
+{
+ uint8_t index;
+ uint8_t oppps_ctwindow;
+ struct ieee80211_p2p_noa_desc desc[IEEE80211_P2P_NOA_DESC_MAX];
+};
+
+#define IEEE80211_P2P_OPPPS_ENABLE_BIT BIT(7)
+#define IEEE80211_P2P_OPPPS_CTWINDOW_MASK 0x7F
+
+/* struct ieee80211_bar - HT Block Ack Request
+ *
+ * This structure refers to "HT BlockAckReq" as
+ * described in 802.11n draft section 7.2.1.7.1
+ */
+
+struct ieee80211_bar
+{
+ uint16_t frame_control;
+ uint16_t duration;
+ uint8_t ra[ETH_ALEN];
+ uint8_t ta[ETH_ALEN];
+ uint16_t control;
+ uint16_t start_seq_num;
+};
+
+/* 802.11 BAR control masks */
+
+#define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000
+#define IEEE80211_BAR_CTRL_MULTI_TID 0x0002
+#define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA 0x0004
+#define IEEE80211_BAR_CTRL_TID_INFO_MASK 0xf000
+#define IEEE80211_BAR_CTRL_TID_INFO_SHIFT 12
+
+#define IEEE80211_HT_MCS_MASK_LEN 10
+
+/* struct ieee80211_mcs_info - MCS information
+ * @rx_mask: RX mask
+ * @rx_highest: highest supported RX rate. If set represents
+ * the highest supported RX data rate in units of 1 Mbps.
+ * If this field is 0 this value should not be used to
+ * consider the highest RX data rate supported.
+ * @tx_params: TX parameters
+ */
+
+struct ieee80211_mcs_info
+{
+ uint8_t rx_mask[IEEE80211_HT_MCS_MASK_LEN];
+ uint16_t rx_highest;
+ uint8_t tx_params;
+ uint8_t reserved[3];
+};
+
+/* 802.11n HT capability MSC set */
+
+#define IEEE80211_HT_MCS_RX_HIGHEST_MASK 0x3ff
+#define IEEE80211_HT_MCS_TX_DEFINED 0x01
+#define IEEE80211_HT_MCS_TX_RX_DIFF 0x02
+
+/* value 0 == 1 stream etc */
+
+#define IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK 0x0C
+#define IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT 2
+#define IEEE80211_HT_MCS_TX_MAX_STREAMS 4
+#define IEEE80211_HT_MCS_TX_UNEQUAL_MODULATION 0x10
+
+/* 802.11n D5.0 20.3.5 / 20.6 says:
+ * - indices 0 to 7 and 32 are single spatial stream
+ * - 8 to 31 are multiple spatial streams using equal modulation
+ * [8..15 for two streams, 16..23 for three and 24..31 for four]
+ * - remainder are multiple spatial streams using unequal modulation
+ */
+
+#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START 33
+#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START_BYTE \
+ (IEEE80211_HT_MCS_UNEQUAL_MODULATION_START / 8)
+
+/* struct ieee80211_ht_cap - HT capabilities
+ *
+ * This structure is the "HT capabilities element" as
+ * described in 802.11n D5.0 7.3.2.57
+ */
+
+struct ieee80211_ht_cap
+{
+ uint16_t cap_info;
+ uint8_t ampdu_params_info;
+
+ /* 16 bytes MCS information */
+
+ struct ieee80211_mcs_info mcs;
+
+ uint16_t extended_ht_cap_info;
+ uint32_t tx_bf_cap_info;
+ uint8_t antenna_selection_info;
+};
+
+/* 802.11n HT capabilities masks (for cap_info) */
+
+#define IEEE80211_HT_CAP_LDPC_CODING 0x0001
+#define IEEE80211_HT_CAP_SUP_WIDTH_20_40 0x0002
+#define IEEE80211_HT_CAP_SM_PS 0x000C
+#define IEEE80211_HT_CAP_SM_PS_SHIFT 2
+#define IEEE80211_HT_CAP_GRN_FLD 0x0010
+#define IEEE80211_HT_CAP_SGI_20 0x0020
+#define IEEE80211_HT_CAP_SGI_40 0x0040
+#define IEEE80211_HT_CAP_TX_STBC 0x0080
+#define IEEE80211_HT_CAP_RX_STBC 0x0300
+#define IEEE80211_HT_CAP_RX_STBC_SHIFT 8
+#define IEEE80211_HT_CAP_DELAY_BA 0x0400
+#define IEEE80211_HT_CAP_MAX_AMSDU 0x0800
+#define IEEE80211_HT_CAP_DSSSCCK40 0x1000
+#define IEEE80211_HT_CAP_RESERVED 0x2000
+#define IEEE80211_HT_CAP_40MHZ_INTOLERANT 0x4000
+#define IEEE80211_HT_CAP_LSIG_TXOP_PROT 0x8000
+
+/* 802.11n HT extended capabilities masks (for extended_ht_cap_info) */
+
+#define IEEE80211_HT_EXT_CAP_PCO 0x0001
+#define IEEE80211_HT_EXT_CAP_PCO_TIME 0x0006
+#define IEEE80211_HT_EXT_CAP_PCO_TIME_SHIFT 1
+#define IEEE80211_HT_EXT_CAP_MCS_FB 0x0300
+#define IEEE80211_HT_EXT_CAP_MCS_FB_SHIFT 8
+#define IEEE80211_HT_EXT_CAP_HTC_SUP 0x0400
+#define IEEE80211_HT_EXT_CAP_RD_RESPONDER 0x0800
+
+/* 802.11n HT capability AMPDU settings (for ampdu_params_info) */
+
+#define IEEE80211_HT_AMPDU_PARM_FACTOR 0x03
+#define IEEE80211_HT_AMPDU_PARM_DENSITY 0x1C
+#define IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT 2
+
+/* 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_8K = 0,
+ IEEE80211_HT_MAX_AMPDU_16K = 1,
+ IEEE80211_HT_MAX_AMPDU_32K = 2,
+ 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 */
+
+enum ieee80211_min_mpdu_spacing
+{
+ IEEE80211_HT_MPDU_DENSITY_NONE = 0, /* No restriction */
+ IEEE80211_HT_MPDU_DENSITY_0_25 = 1, /* 1/4 usec */
+ IEEE80211_HT_MPDU_DENSITY_0_5 = 2, /* 1/2 usec */
+ IEEE80211_HT_MPDU_DENSITY_1 = 3, /* 1 usec */
+ IEEE80211_HT_MPDU_DENSITY_2 = 4, /* 2 usec */
+ IEEE80211_HT_MPDU_DENSITY_4 = 5, /* 4 usec */
+ IEEE80211_HT_MPDU_DENSITY_8 = 6, /* 8 usec */
+ IEEE80211_HT_MPDU_DENSITY_16 = 7 /* 16 usec */
+};
+
+/* struct ieee80211_ht_operation - HT operation IE
+ *
+ * This structure is the "HT operation element" as
+ * described in 802.11n-2009 7.3.2.57
+ */
+
+struct ieee80211_ht_operation
+{
+ uint8_t primary_chan;
+ uint8_t ht_param;
+ uint16_t operation_mode;
+ uint16_t stbc_param;
+ uint8_t basic_set[16];
+};
+
+/* for ht_param */
+
+#define IEEE80211_HT_PARAM_CHA_SEC_OFFSET 0x03
+#define IEEE80211_HT_PARAM_CHA_SEC_NONE 0x00
+#define IEEE80211_HT_PARAM_CHA_SEC_ABOVE 0x01
+#define IEEE80211_HT_PARAM_CHA_SEC_BELOW 0x03
+#define IEEE80211_HT_PARAM_CHAN_WIDTH_ANY 0x04
+#define IEEE80211_HT_PARAM_RIFS_MODE 0x08
+
+/* for operation_mode */
+
+#define IEEE80211_HT_OP_MODE_PROTECTION 0x0003
+#define IEEE80211_HT_OP_MODE_PROTECTION_NONE 0
+#define IEEE80211_HT_OP_MODE_PROTECTION_NONMEMBER 1
+#define IEEE80211_HT_OP_MODE_PROTECTION_20MHZ 2
+#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
+#define IEEE80211_HT_STBC_PARAM_DUAL_CTS_PROT 0x0080
+#define IEEE80211_HT_STBC_PARAM_STBC_BEACON 0x0100
+#define IEEE80211_HT_STBC_PARAM_LSIG_TXOP_FULLPROT 0x0200
+#define IEEE80211_HT_STBC_PARAM_PCO_ACTIVE 0x0400
+#define IEEE80211_HT_STBC_PARAM_PCO_PHASE 0x0800
+
+/* 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_TID_MASK 0xF000
+#define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800
+
+/* 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_HT 0x40
+#define IEEE80211_MAX_AMPDU_BUF 0x100
+
+/* Spatial Multiplexing Power Save Modes (for capability) */
+
+#define WLAN_HT_CAP_SM_PS_STATIC 0
+#define WLAN_HT_CAP_SM_PS_DYNAMIC 1
+#define WLAN_HT_CAP_SM_PS_INVALID 2
+#define WLAN_HT_CAP_SM_PS_DISABLED 3
+
+/* for SM power control field lower two bits */
+
+#define WLAN_HT_SMPS_CONTROL_DISABLED 0
+#define WLAN_HT_SMPS_CONTROL_STATIC 1
+#define WLAN_HT_SMPS_CONTROL_DYNAMIC 3
+
+/* struct ieee80211_vht_mcs_info - VHT MCS information
+ * @rx_mcs_map: RX MCS map 2 bits for each stream, total 8 streams
+ * @rx_highest: Indicates highest long GI VHT PPDU data rate
+ * 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 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 2 bits of this field are reserved, the
+ * 3rd bit from the top indiciates VHT Extended NSS BW
+ * Capability.
+ */
+
+struct ieee80211_vht_mcs_info
+{
+ uint16_t rx_mcs_map;
+ uint16_t rx_highest;
+ uint16_t tx_mcs_map;
+ uint16_t tx_highest;
+};
+
+/* 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
+ * number of streams
+ * @IEEE80211_VHT_MCS_SUPPORT_0_8: MCSes 0-8 are supported
+ * @IEEE80211_VHT_MCS_SUPPORT_0_9: MCSes 0-9 are supported
+ * @IEEE80211_VHT_MCS_NOT_SUPPORTED: This number of streams isn't supported
+ *
+ * These definitions are used in each 2-bit subfield of the @rx_mcs_map
+ * and @tx_mcs_map fields of &struct ieee80211_vht_mcs_info, 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_vht_mcs_support
+{
+ IEEE80211_VHT_MCS_SUPPORT_0_7 = 0,
+ IEEE80211_VHT_MCS_SUPPORT_0_8 = 1,
+ IEEE80211_VHT_MCS_SUPPORT_0_9 = 2,
+ IEEE80211_VHT_MCS_NOT_SUPPORTED = 3,
+};
+
+/* struct ieee80211_vht_cap - VHT capabilities
+ *
+ * This structure is the "VHT capabilities element" as
+ * described in 802.11ac D3.0 8.4.2.160
+ * @vht_cap_info: VHT capability info
+ * @supp_mcs: VHT MCS supported rates
+ */
+
+struct ieee80211_vht_cap
+{
+ uint32_t vht_cap_info;
+ struct ieee80211_vht_mcs_info supp_mcs;
+};
+
+/**
+ * enum ieee80211_vht_chanwidth - VHT channel width
+ * @IEEE80211_VHT_CHANWIDTH_USE_HT: use the HT operation IE to
+ * determine the channel width (20 or 40 MHz)
+ * @IEEE80211_VHT_CHANWIDTH_80MHZ: 80 MHz bandwidth
+ * @IEEE80211_VHT_CHANWIDTH_160MHZ: 160 MHz bandwidth
+ * @IEEE80211_VHT_CHANWIDTH_80P80MHZ: 80+80 MHz bandwidth
+ */
+
+enum ieee80211_vht_chanwidth
+{
+ IEEE80211_VHT_CHANWIDTH_USE_HT = 0,
+ IEEE80211_VHT_CHANWIDTH_80MHZ = 1,
+ IEEE80211_VHT_CHANWIDTH_160MHZ = 2,
+ IEEE80211_VHT_CHANWIDTH_80P80MHZ = 3,
+};
+
+/* struct ieee80211_vht_operation - VHT operation IE
+ *
+ * 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
+ * @basic_mcs_set: VHT Basic MCS rate set
+ */
+
+struct ieee80211_vht_operation
+{
+ uint8_t chan_width;
+ uint8_t center_freq_seg0_idx;
+ uint8_t center_freq_seg1_idx;
+ uint16_t basic_mcs_set;
+};
+
+/* 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
+{
+ uint8_t mac_cap_info[6];
+ uint8_t phy_cap_info[11];
+};
+
+#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
+{
+ uint16_t rx_mcs_80;
+ uint16_t tx_mcs_80;
+ uint16_t rx_mcs_160;
+ uint16_t tx_mcs_160;
+ uint16_t rx_mcs_80p80;
+ uint16_t tx_mcs_80p80;
+};
+
+/* 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
+{
+ uint32_t he_oper_params;
+ uint16_t he_mcs_nss_set;
+
+ /* Optional 0,1,3,4,5,7 or 8 bytes: depends on @he_oper_params */
+
+ uint8_t optional[];
+};
+
+/* 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
+{
+ uint8_t he_sr_control;
+
+ /* Optional 0 to 19 bytes: depends on @he_sr_control */
+
+ uint8_t optional[];
+};
+
+/* 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
+{
+ uint8_t aifsn;
+ uint8_t ecw_min_max;
+ uint8_t mu_edca_timer;
+};
+
+/* 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
+{
+ uint8_t 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;
+};
+
+/* 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_TXSTBC 0x00000080
+#define IEEE80211_VHT_CAP_RXSTBC_1 0x00000100
+#define IEEE80211_VHT_CAP_RXSTBC_2 0x00000200
+#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_BEAMFORMEE_STS_MASK \
+ (7 << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT)
+#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT 16
+#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK \
+ (7 << IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT)
+#define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE 0x00080000
+#define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE 0x00100000
+#define IEEE80211_VHT_CAP_VHT_TXOP_PS 0x00200000
+#define IEEE80211_VHT_CAP_HTC_VHT 0x00400000
+#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT 23
+#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK \
+ (7 << IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT)
+#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB 0x08000000
+#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_EXT_0 0x00
+#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_1 0x08
+#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_2 0x10
+#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3 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_PSR_RESP 0x08
+#define IEEE80211_HE_MAC_CAP4_NDP_FB_REP 0x10
+#define IEEE80211_HE_MAC_CAP4_OPS 0x20
+#define IEEE80211_HE_MAC_CAP4_AMSDU_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_SELECTIVE_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
+
+#define IEEE80211_HE_VHT_MAX_AMPDU_FACTOR 20
+#define IEEE80211_HE_HT_MAX_AMPDU_FACTOR 16
+
+/* 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_PARTIAL_BW_SU_IN_20MHZ_MU 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_BEAMFORMING_FB 0x04
+#define IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMING_PARTIAL_BW_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_PSR_BASED_SR 0x01
+#define IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_SUPP 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 uint8_t
+ieee80211_he_mcs_nss_size(const struct ieee80211_he_cap_elem *he_cap)
+{
+ uint8_t 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 uint8_t*
+ */
+
+static inline uint8_t
+ieee80211_he_ppe_size(uint8_t ppe_thres_hdr, const uint8_t *phy_cap_info)
+{
+ uint8_t 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 0x00000007
+#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_6ghz_oper - HE 6 GHz operation Information field
+ * @primary: primary channel
+ * @control: control flags
+ * @ccfs0: channel center frequency segment 0
+ * @ccfs1: channel center frequency segment 1
+ * @minrate: minimum rate (in 1 Mbps units)
+ */
+
+struct ieee80211_he_6ghz_oper
+{
+ uint8_t primary;
+#define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH 0x3
+#define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_20MHZ 0
+#define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_40MHZ 1
+#define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_80MHZ 2
+#define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_160MHZ 3
+#define IEEE80211_HE_6GHZ_OPER_CTRL_DUP_BEACON 0x4
+ uint8_t control;
+ uint8_t ccfs0;
+ uint8_t ccfs1;
+ uint8_t minrate;
+};
+
+/* 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 uint8_t
+ieee80211_he_oper_size(const uint8_t *he_oper_ie)
+{
+ struct ieee80211_he_operation *he_oper = (void *)he_oper_ie;
+ uint8_t oper_len = sizeof(struct ieee80211_he_operation);
+ uint32_t 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 += sizeof(struct ieee80211_he_6ghz_oper);
+
+ /* Add the first byte (extension ID) to the total length */
+
+ oper_len++;
+
+ return oper_len;
+}
+
+/* ieee80211_he_6ghz_oper - obtain 6 GHz operation field
+ * @he_oper: HE operation element (must be pre-validated for size)
+ * but may be %NULL
+ *
+ * Return: a pointer to the 6 GHz operation field, or %NULL
+ */
+
+static inline const struct ieee80211_he_6ghz_oper *
+ieee80211_he_6ghz_oper(const struct ieee80211_he_operation *he_oper)
+{
+ const uint8_t *ret = (void *)&he_oper->optional;
+ uint32_t he_oper_params;
+
+ if (!he_oper)
+ return NULL;
+
+ he_oper_params = le32_to_cpu(he_oper->he_oper_params);
+
+ if (!(he_oper_params & IEEE80211_HE_OPERATION_6GHZ_OP_INFO))
+ return NULL;
+ if (he_oper_params & IEEE80211_HE_OPERATION_VHT_OPER_INFO)
+ ret += 3;
+ if (he_oper_params & IEEE80211_HE_OPERATION_CO_HOSTED_BSS)
+ ret++;
+
+ return (void *)ret;
+}
+
+/* HE Spatial Reuse defines */
+#define IEEE80211_HE_SPR_PSR_DISALLOWED BIT(0)
+#define IEEE80211_HE_SPR_NON_SRG_OBSS_PD_SR_DISALLOWED BIT(1)
+#define IEEE80211_HE_SPR_NON_SRG_OFFSET_PRESENT BIT(2)
+#define IEEE80211_HE_SPR_SRG_INFORMATION_PRESENT BIT(3)
+#define IEEE80211_HE_SPR_HESIGA_SR_VAL15_ALLOWED BIT(4)
+
+/* ieee80211_he_spr_size - calculate 802.11ax HE Spatial Reuse IE size
+ * @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 uint8_t
+ieee80211_he_spr_size(const uint8_t *he_spr_ie)
+{
+ struct ieee80211_he_spr *he_spr = (void *)he_spr_ie;
+ uint8_t spr_len = sizeof(struct ieee80211_he_spr);
+ uint8_t 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;
+}
+
+/* S1G Capabilities Information field */
+
+#define IEEE80211_S1G_CAPABILITY_LEN 15
+
+#define S1G_CAP0_S1G_LONG BIT(0)
+#define S1G_CAP0_SGI_1MHZ BIT(1)
+#define S1G_CAP0_SGI_2MHZ BIT(2)
+#define S1G_CAP0_SGI_4MHZ BIT(3)
+#define S1G_CAP0_SGI_8MHZ BIT(4)
+#define S1G_CAP0_SGI_16MHZ BIT(5)
+#define S1G_CAP0_SUPP_CH_WIDTH GENMASK(7, 6)
+
+#define S1G_SUPP_CH_WIDTH_2 0
+#define S1G_SUPP_CH_WIDTH_4 1
+#define S1G_SUPP_CH_WIDTH_8 2
+#define S1G_SUPP_CH_WIDTH_16 3
+#define S1G_SUPP_CH_WIDTH_MAX(cap) ((1 << FIELD_GET(S1G_CAP0_SUPP_CH_WIDTH, \
+ cap[0])) << 1)
+
+#define S1G_CAP1_RX_LDPC BIT(0)
+#define S1G_CAP1_TX_STBC BIT(1)
+#define S1G_CAP1_RX_STBC BIT(2)
+#define S1G_CAP1_SU_BFER BIT(3)
+#define S1G_CAP1_SU_BFEE BIT(4)
+#define S1G_CAP1_BFEE_STS GENMASK(7, 5)
+
+#define S1G_CAP2_SOUNDING_DIMENSIONS GENMASK(2, 0)
+#define S1G_CAP2_MU_BFER BIT(3)
+#define S1G_CAP2_MU_BFEE BIT(4)
+#define S1G_CAP2_PLUS_HTC_VHT BIT(5)
+#define S1G_CAP2_TRAVELING_PILOT GENMASK(7, 6)
+
+#define S1G_CAP3_RD_RESPONDER BIT(0)
+#define S1G_CAP3_HT_DELAYED_BA BIT(1)
+#define S1G_CAP3_MAX_MPDU_LEN BIT(2)
+#define S1G_CAP3_MAX_AMPDU_LEN_EXP GENMASK(4, 3)
+#define S1G_CAP3_MIN_MPDU_START GENMASK(7, 5)
+
+#define S1G_CAP4_UPLINK_SYNC BIT(0)
+#define S1G_CAP4_DYNAMIC_AID BIT(1)
+#define S1G_CAP4_BAT BIT(2)
+#define S1G_CAP4_TIME_ADE BIT(3)
+#define S1G_CAP4_NON_TIM BIT(4)
+#define S1G_CAP4_GROUP_AID BIT(5)
+#define S1G_CAP4_STA_TYPE GENMASK(7, 6)
+
+#define S1G_CAP5_CENT_AUTH_CONTROL BIT(0)
+#define S1G_CAP5_DIST_AUTH_CONTROL BIT(1)
+#define S1G_CAP5_AMSDU BIT(2)
+#define S1G_CAP5_AMPDU BIT(3)
+#define S1G_CAP5_ASYMMETRIC_BA BIT(4)
+#define S1G_CAP5_FLOW_CONTROL BIT(5)
+#define S1G_CAP5_SECTORIZED_BEAM GENMASK(7, 6)
+
+#define S1G_CAP6_OBSS_MITIGATION BIT(0)
+#define S1G_CAP6_FRAGMENT_BA BIT(1)
+#define S1G_CAP6_NDP_PS_POLL BIT(2)
+#define S1G_CAP6_RAW_OPERATION BIT(3)
+#define S1G_CAP6_PAGE_SLICING BIT(4)
+#define S1G_CAP6_TXOP_SHARING_IMP_ACK BIT(5)
+#define S1G_CAP6_VHT_LINK_ADAPT GENMASK(7, 6)
+
+#define S1G_CAP7_TACK_AS_PS_POLL BIT(0)
+#define S1G_CAP7_DUP_1MHZ BIT(1)
+#define S1G_CAP7_MCS_NEGOTIATION BIT(2)
+#define S1G_CAP7_1MHZ_CTL_RESPONSE_PREAMBLE BIT(3)
+#define S1G_CAP7_NDP_BFING_REPORT_POLL BIT(4)
+#define S1G_CAP7_UNSOLICITED_DYN_AID BIT(5)
+#define S1G_CAP7_SECTOR_TRAINING_OPERATION BIT(6)
+#define S1G_CAP7_TEMP_PS_MODE_SWITCH BIT(7)
+
+#define S1G_CAP8_TWT_GROUPING BIT(0)
+#define S1G_CAP8_BDT BIT(1)
+#define S1G_CAP8_COLOR GENMASK(4, 2)
+#define S1G_CAP8_TWT_REQUEST BIT(5)
+#define S1G_CAP8_TWT_RESPOND BIT(6)
+#define S1G_CAP8_PV1_FRAME BIT(7)
+
+#define S1G_CAP9_LINK_ADAPT_PER_CONTROL_RESPONSE BIT(0)
+
+#define S1G_OPER_CH_WIDTH_PRIMARY_1MHZ BIT(0)
+#define S1G_OPER_CH_WIDTH_OPER GENMASK(4, 1)
+
+#define LISTEN_INT_USF GENMASK(15, 14)
+#define LISTEN_INT_UI GENMASK(13, 0)
+
+#define IEEE80211_MAX_USF FIELD_MAX(LISTEN_INT_USF)
+#define IEEE80211_MAX_UI FIELD_MAX(LISTEN_INT_UI)
+
+/* Authentication algorithms */
+
+#define WLAN_AUTH_OPEN 0
+#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 WLAN_CAPABILITY_ESS (1<<0)
+#define WLAN_CAPABILITY_IBSS (1<<1)
+
+/* A mesh STA sets the ESS and IBSS capability bits to zero.
+ * however, this holds true for p2p probe responses (in the p2p_find
+ * phase) as well.
+ */
+
+#define WLAN_CAPABILITY_IS_STA_BSS(cap) \
+ (!((cap) & (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)))
+
+#define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
+#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
+#define WLAN_CAPABILITY_PRIVACY (1<<4)
+#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
+#define WLAN_CAPABILITY_PBCC (1<<6)
+#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
+
+/* 802.11h */
+
+#define WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8)
+#define WLAN_CAPABILITY_QOS (1<<9)
+#define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
+#define WLAN_CAPABILITY_APSD (1<<11)
+#define WLAN_CAPABILITY_RADIO_MEASURE (1<<12)
+#define WLAN_CAPABILITY_DSSS_OFDM (1<<13)
+#define WLAN_CAPABILITY_DEL_BACK (1<<14)
+#define WLAN_CAPABILITY_IMM_BACK (1<<15)
+
+/* DMG (60gHz) 802.11ad */
+
+/* type - bits 0..1 */
+
+#define WLAN_CAPABILITY_DMG_TYPE_MASK (3<<0)
+#define WLAN_CAPABILITY_DMG_TYPE_IBSS (1<<0) /* Tx by: STA */
+#define WLAN_CAPABILITY_DMG_TYPE_PBSS (2<<0) /* Tx by: PCP */
+#define WLAN_CAPABILITY_DMG_TYPE_AP (3<<0) /* Tx by: AP */
+
+#define WLAN_CAPABILITY_DMG_CBAP_ONLY (1<<2)
+#define WLAN_CAPABILITY_DMG_CBAP_SOURCE (1<<3)
+#define WLAN_CAPABILITY_DMG_PRIVACY (1<<4)
+#define WLAN_CAPABILITY_DMG_ECPAC (1<<5)
+
+#define WLAN_CAPABILITY_DMG_SPECTRUM_MGMT (1<<8)
+#define WLAN_CAPABILITY_DMG_RADIO_MEASURE (1<<12)
+
+/* measurement */
+
+#define IEEE80211_SPCT_MSR_RPRT_MODE_LATE (1<<0)
+#define IEEE80211_SPCT_MSR_RPRT_MODE_INCAPABLE (1<<1)
+#define IEEE80211_SPCT_MSR_RPRT_MODE_REFUSED (1<<2)
+
+#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)
+#define WLAN_ERP_USE_PROTECTION (1<<1)
+#define WLAN_ERP_BARKER_PREAMBLE (1<<2)
+
+/* WLAN_ERP_BARKER_PREAMBLE values */
+
+enum
+{
+ WLAN_ERP_PREAMBLE_SHORT = 0,
+ WLAN_ERP_PREAMBLE_LONG = 1,
+};
+
+/* Band ID, 802.11ad #8.4.1.45 */
+
+enum
+{
+ IEEE80211_BANDID_TV_WS = 0, /* TV white spaces */
+ IEEE80211_BANDID_SUB1 = 1, /* Sub-1 GHz (excluding TV white spaces) */
+ IEEE80211_BANDID_2G = 2, /* 2.4 GHz */
+ IEEE80211_BANDID_3G = 3, /* 3.6 GHz */
+ IEEE80211_BANDID_5G = 4, /* 4.9 and 5 GHz */
+ IEEE80211_BANDID_60G = 5, /* 60 GHz */
+};
+
+/* Status codes */
+
+enum ieee80211_statuscode
+{
+ WLAN_STATUS_SUCCESS = 0,
+ WLAN_STATUS_UNSPECIFIED_FAILURE = 1,
+ WLAN_STATUS_CAPS_UNSUPPORTED = 10,
+ WLAN_STATUS_REASSOC_NO_ASSOC = 11,
+ WLAN_STATUS_ASSOC_DENIED_UNSPEC = 12,
+ WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG = 13,
+ WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION = 14,
+ WLAN_STATUS_CHALLENGE_FAIL = 15,
+ WLAN_STATUS_AUTH_TIMEOUT = 16,
+ WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA = 17,
+ WLAN_STATUS_ASSOC_DENIED_RATES = 18,
+
+ /* 802.11b */
+
+ WLAN_STATUS_ASSOC_DENIED_NOSHORTPREAMBLE = 19,
+ WLAN_STATUS_ASSOC_DENIED_NOPBCC = 20,
+ WLAN_STATUS_ASSOC_DENIED_NOAGILITY = 21,
+
+ /* 802.11h */
+
+ WLAN_STATUS_ASSOC_DENIED_NOSPECTRUM = 22,
+ WLAN_STATUS_ASSOC_REJECTED_BAD_POWER = 23,
+ WLAN_STATUS_ASSOC_REJECTED_BAD_SUPP_CHAN = 24,
+
+ /* 802.11g */
+
+ WLAN_STATUS_ASSOC_DENIED_NOSHORTTIME = 25,
+ WLAN_STATUS_ASSOC_DENIED_NODSSSOFDM = 26,
+
+ /* 802.11w */
+
+ WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY = 30,
+ WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION = 31,
+
+ /* 802.11i */
+
+ WLAN_STATUS_INVALID_IE = 40,
+ WLAN_STATUS_INVALID_GROUP_CIPHER = 41,
+ WLAN_STATUS_INVALID_PAIRWISE_CIPHER = 42,
+ WLAN_STATUS_INVALID_AKMP = 43,
+ WLAN_STATUS_UNSUPP_RSN_VERSION = 44,
+ WLAN_STATUS_INVALID_RSN_IE_CAP = 45,
+ WLAN_STATUS_CIPHER_SUITE_REJECTED = 46,
+
+ /* 802.11e */
+
+ WLAN_STATUS_UNSPECIFIED_QOS = 32,
+ WLAN_STATUS_ASSOC_DENIED_NOBANDWIDTH = 33,
+ WLAN_STATUS_ASSOC_DENIED_LOWACK = 34,
+ WLAN_STATUS_ASSOC_DENIED_UNSUPP_QOS = 35,
+ WLAN_STATUS_REQUEST_DECLINED = 37,
+ WLAN_STATUS_INVALID_QOS_PARAM = 38,
+ WLAN_STATUS_CHANGE_TSPEC = 39,
+ WLAN_STATUS_WAIT_TS_DELAY = 47,
+ WLAN_STATUS_NO_DIRECT_LINK = 48,
+ WLAN_STATUS_STA_NOT_PRESENT = 49,
+ WLAN_STATUS_STA_NOT_QSTA = 50,
+
+ /* 802.11s */
+
+ WLAN_STATUS_ANTI_CLOG_REQUIRED = 76,
+ WLAN_STATUS_FCG_NOT_SUPP = 78,
+ WLAN_STATUS_STA_NO_TBTT = 78,
+
+ /* 802.11ad */
+
+ WLAN_STATUS_REJECTED_WITH_SUGGESTED_CHANGES = 39,
+ WLAN_STATUS_REJECTED_FOR_DELAY_PERIOD = 47,
+ WLAN_STATUS_REJECT_WITH_SCHEDULE = 83,
+ WLAN_STATUS_PENDING_ADMITTING_FST_SESSION = 86,
+ WLAN_STATUS_PERFORMING_FST_NOW = 87,
+ WLAN_STATUS_PENDING_GAP_IN_BA_WINDOW = 88,
+ WLAN_STATUS_REJECT_U_PID_SETTING = 89,
+ 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_STATUS_SAE_HASH_TO_ELEMENT = 126,
+ WLAN_STATUS_SAE_PK = 127,
+};
+
+/* Reason codes */
+
+enum ieee80211_reasoncode
+{
+ WLAN_REASON_UNSPECIFIED = 1,
+ WLAN_REASON_PREV_AUTH_NOT_VALID = 2,
+ WLAN_REASON_DEAUTH_LEAVING = 3,
+ WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY = 4,
+ WLAN_REASON_DISASSOC_AP_BUSY = 5,
+ WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA = 6,
+ WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA = 7,
+ WLAN_REASON_DISASSOC_STA_HAS_LEFT = 8,
+ WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH = 9,
+
+ /* 802.11h */
+
+ WLAN_REASON_DISASSOC_BAD_POWER = 10,
+ WLAN_REASON_DISASSOC_BAD_SUPP_CHAN = 11,
+
+ /* 802.11i */
+
+ WLAN_REASON_INVALID_IE = 13,
+ WLAN_REASON_MIC_FAILURE = 14,
+ WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT = 15,
+ WLAN_REASON_GROUP_KEY_HANDSHAKE_TIMEOUT = 16,
+ WLAN_REASON_IE_DIFFERENT = 17,
+ WLAN_REASON_INVALID_GROUP_CIPHER = 18,
+ WLAN_REASON_INVALID_PAIRWISE_CIPHER = 19,
+ WLAN_REASON_INVALID_AKMP = 20,
+ WLAN_REASON_UNSUPP_RSN_VERSION = 21,
+ 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,
+ WLAN_REASON_DISASSOC_LOW_ACK = 34,
+ WLAN_REASON_DISASSOC_QAP_EXCEED_TXOP = 35,
+ WLAN_REASON_QSTA_LEAVE_QBSS = 36,
+ WLAN_REASON_QSTA_NOT_USE = 37,
+ WLAN_REASON_QSTA_REQUIRE_SETUP = 38,
+ WLAN_REASON_QSTA_TIMEOUT = 39,
+ WLAN_REASON_QSTA_CIPHER_NOT_SUPP = 45,
+
+ /* 802.11s */
+
+ WLAN_REASON_MESH_PEER_CANCELED = 52,
+ WLAN_REASON_MESH_MAX_PEERS = 53,
+ WLAN_REASON_MESH_CONFIG = 54,
+ WLAN_REASON_MESH_CLOSE = 55,
+ WLAN_REASON_MESH_MAX_RETRIES = 56,
+ WLAN_REASON_MESH_CONFIRM_TIMEOUT = 57,
+ WLAN_REASON_MESH_INVALID_GTK = 58,
+ WLAN_REASON_MESH_INCONSISTENT_PARAM = 59,
+ WLAN_REASON_MESH_INVALID_SECURITY = 60,
+ WLAN_REASON_MESH_PATH_ERROR = 61,
+ WLAN_REASON_MESH_PATH_NOFORWARD = 62,
+ WLAN_REASON_MESH_PATH_DEST_UNREACHABLE = 63,
+ WLAN_REASON_MAC_EXISTS_IN_MBSS = 64,
+ WLAN_REASON_MESH_CHAN_REGULATORY = 65,
+ WLAN_REASON_MESH_CHAN = 66,
+};
+
+/* Information Element IDs */
+
+enum ieee80211_eid
+{
+ WLAN_EID_SSID = 0,
+ WLAN_EID_SUPP_RATES = 1,
+ 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_COUNTRY = 7,
+
+ /* 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_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_TPC_REPORT = 35,
+ WLAN_EID_SUPPORTED_CHANNELS = 36,
+ WLAN_EID_CHANNEL_SWITCH = 37,
+ WLAN_EID_MEASURE_REQUEST = 38,
+ WLAN_EID_MEASURE_REPORT = 39,
+ WLAN_EID_QUIET = 40,
+ WLAN_EID_IBSS_DFS = 41,
+ WLAN_EID_ERP_INFO = 42,
+ WLAN_EID_TS_DELAY = 43,
+ WLAN_EID_TCLAS_PROCESSING = 44,
+ WLAN_EID_HT_CAPABILITY = 45,
+ WLAN_EID_QOS_CAPA = 46,
+
+ /* 47 reserved for Broadcom */
+
+ WLAN_EID_RSN = 48,
+ 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_RIC_DESCRIPTOR = 75,
+ 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_NEXT_PCP_LIST = 160,
+ WLAN_EID_PCP_HANDOVER = 161,
+ WLAN_EID_DMG_LINK_MARGIN = 162,
+ WLAN_EID_SWITCHING_STREAM = 163,
+ WLAN_EID_SESSION_TRANSITION = 164,
+ WLAN_EID_DYN_TONE_PAIRING_REPORT = 165,
+ WLAN_EID_CLUSTER_REPORT = 166,
+ WLAN_EID_RELAY_CAP = 167,
+ WLAN_EID_RELAY_XFER_PARAM_SET = 168,
+ WLAN_EID_BEAM_LINK_MAINT = 169,
+ 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_REDUCED_NEIGHBOR_REPORT = 201,
+
+ WLAN_EID_AID_REQUEST = 210,
+ WLAN_EID_AID_RESPONSE = 211,
+ WLAN_EID_S1G_BCN_COMPAT = 213,
+ WLAN_EID_S1G_SHORT_BCN_INTERVAL = 214,
+ WLAN_EID_S1G_CAPABILITIES = 217,
+ WLAN_EID_VENDOR_SPECIFIC = 221,
+ WLAN_EID_QOS_PARAMETER = 222,
+ WLAN_EID_S1G_OPERATION = 232,
+ 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_NDP_FEEDBACK_REPORT_PARAMSET = 41,
+ WLAN_EID_EXT_BSS_COLOR_CHG_ANN = 42,
+ WLAN_EID_EXT_QUIET_TIME_PERIOD_SETUP = 43,
+ WLAN_EID_EXT_ESS_REPORT = 45,
+ WLAN_EID_EXT_OPS = 46,
+ WLAN_EID_EXT_HE_BSS_LOAD = 47,
+ WLAN_EID_EXT_MAX_CHANNEL_SWITCH_TIME = 52,
+ WLAN_EID_EXT_MULTIPLE_BSSID_CONFIGURATION = 55,
+ WLAN_EID_EXT_NON_INHERITANCE = 56,
+ WLAN_EID_EXT_KNOWN_BSSID = 57,
+ WLAN_EID_EXT_SHORT_SSID_LIST = 58,
+ WLAN_EID_EXT_HE_6GHZ_CAPA = 59,
+ WLAN_EID_EXT_UL_MU_POWER_CAPA = 60,
+};
+
+/* Action category code */
+
+enum ieee80211_category
+{
+ WLAN_CATEGORY_SPECTRUM_MGMT = 0,
+ WLAN_CATEGORY_QOS = 1,
+ 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_CATEGORY_SELF_PROTECTED = 15,
+ WLAN_CATEGORY_DMG = 16,
+ 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,
+};
+
+/* SPECTRUM_MGMT action code */
+
+enum ieee80211_spectrum_mgmt_actioncode
+{
+ WLAN_ACTION_SPCT_MSR_REQ = 0,
+ WLAN_ACTION_SPCT_MSR_RPRT = 1,
+ WLAN_ACTION_SPCT_TPC_REQ = 2,
+ WLAN_ACTION_SPCT_TPC_RPRT = 3,
+ WLAN_ACTION_SPCT_CHL_SWITCH = 4,
+};
+
+/* HT action codes */
+
+enum ieee80211_ht_actioncode
+{
+ WLAN_HT_ACTION_NOTIFY_CHANWIDTH = 0,
+ WLAN_HT_ACTION_SMPS = 1,
+ WLAN_HT_ACTION_PSMP = 2,
+ WLAN_HT_ACTION_PCO_PHASE = 3,
+ WLAN_HT_ACTION_CSI = 4,
+ WLAN_HT_ACTION_NONCOMPRESSED_BF = 5,
+ WLAN_HT_ACTION_COMPRESSED_BF = 6,
+ 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,
+ WLAN_SP_MESH_PEERING_OPEN = 1,
+ WLAN_SP_MESH_PEERING_CONFIRM = 2,
+ WLAN_SP_MESH_PEERING_CLOSE = 3,
+ WLAN_SP_MGK_INFORM = 4,
+ WLAN_SP_MGK_ACK = 5,
+};
+
+/* Mesh action codes */
+
+enum ieee80211_mesh_actioncode
+{
+ WLAN_MESH_ACTION_LINK_METRIC_REPORT,
+ WLAN_MESH_ACTION_HWMP_PATH_SELECTION,
+ WLAN_MESH_ACTION_GATE_ANNOUNCEMENT,
+ WLAN_MESH_ACTION_CONGESTION_CONTROL_NOTIFICATION,
+ WLAN_MESH_ACTION_MCCA_SETUP_REQUEST,
+ WLAN_MESH_ACTION_MCCA_SETUP_REPLY,
+ WLAN_MESH_ACTION_MCCA_ADVERTISEMENT_REQUEST,
+ WLAN_MESH_ACTION_MCCA_ADVERTISEMENT,
+ WLAN_MESH_ACTION_MCCA_TEARDOWN,
+ WLAN_MESH_ACTION_TBTT_ADJUSTMENT_REQUEST,
+ WLAN_MESH_ACTION_TBTT_ADJUSTMENT_RESPONSE,
+};
+
+/* Security key length */
+
+enum ieee80211_key_len
+{
+ 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_WEP_ICV_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
+
+#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 */
+
+enum ieee80211_tdls_actioncode
+{
+ WLAN_TDLS_SETUP_REQUEST = 0,
+ WLAN_TDLS_SETUP_RESPONSE = 1,
+ WLAN_TDLS_SETUP_CONFIRM = 2,
+ WLAN_TDLS_TEARDOWN = 3,
+ WLAN_TDLS_PEER_TRAFFIC_INDICATION = 4,
+ WLAN_TDLS_CHANNEL_SWITCH_REQUEST = 5,
+ WLAN_TDLS_CHANNEL_SWITCH_RESPONSE = 6,
+ WLAN_TDLS_PEER_PSM_REQUEST = 7,
+ WLAN_TDLS_PEER_PSM_RESPONSE = 8,
+ WLAN_TDLS_PEER_TRAFFIC_RESPONSE = 9,
+ 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_CAPA4_INTERWORKING_ENABLED BIT(7)
+
+/* TDLS capabililites to be enabled in the 5th 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)
+
+/* 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(3)
+
+/* 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 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 ieee80211_mesh_sync_method
+{
+ IEEE80211_SYNC_METHOD_NEIGHBOR_OFFSET = 1,
+ IEEE80211_SYNC_METHOD_VENDOR = 255,
+};
+
+/* 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 ieee80211_mesh_path_protocol
+{
+ IEEE80211_PATH_PROTOCOL_HWMP = 1,
+ IEEE80211_PATH_PROTOCOL_VENDOR = 255,
+};
+
+/* 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 ieee80211_mesh_path_metric
+{
+ IEEE80211_PATH_METRIC_AIRTIME = 1,
+ IEEE80211_PATH_METRIC_VENDOR = 255,
+};
+
+/* enum ieee80211_root_mode_identifier - root mesh STA mode identifier
+ *
+ * These attribute are used by dot11MeshHWMPRootMode to set root mesh STA
+ * mode
+ *
+ * @IEEE80211_ROOTMODE_NO_ROOT: the mesh STA is not a root mesh STA (default)
+ * @IEEE80211_ROOTMODE_ROOT: the mesh STA is a root mesh STA if greater than
+ * this value
+ * @IEEE80211_PROACTIVE_PREQ_NO_PREP: the mesh STA is a root mesh STA
+ * supports the proactive PREQ with proactive PREP subfield set to 0
+ * @IEEE80211_PROACTIVE_PREQ_WITH_PREP: the mesh STA is a root mesh STA
+ * supports the proactive PREQ with proactive PREP subfield set to 1
+ * @IEEE80211_PROACTIVE_RANN: the mesh STA is a root mesh STA supports
+ * the proactive RANN
+ */
+
+enum ieee80211_root_mode_identifier
+{
+ IEEE80211_ROOTMODE_NO_ROOT = 0,
+ IEEE80211_ROOTMODE_ROOT = 1,
+ IEEE80211_PROACTIVE_PREQ_NO_PREP = 2,
+ IEEE80211_PROACTIVE_PREQ_WITH_PREP = 3,
+ IEEE80211_PROACTIVE_RANN = 4,
+};
+
+/* IEEE 802.11-2007 7.3.2.9 Country information element
+ *
+ * Minimum length is 8 octets, ie len must be evenly
+ * divisible by 2
+ */
+
+/* Although the spec says 8 I'm seeing 6 in practice */
+
+#define IEEE80211_COUNTRY_IE_MIN_LEN 6
+
+/* The Country String field of the element shall be 3 octets in length */
+
+#define IEEE80211_COUNTRY_STRING_LEN 3
+
+/* For regulatory extension stuff see IEEE 802.11-2007
+ * Annex I (page 1141) and Annex J (page 1147). Also
+ * review 7.3.2.9.
+ *
+ * When dot11RegulatoryClassesRequired is true and the
+ * first_channel/reg_extension_id is >= 201 then the IE
+ * compromises of the 'ext' struct represented below:
+ *
+ * - Regulatory extension ID - when generating IE this just needs
+ * to be monotonically increasing for each triplet passed in
+ * the IE
+ * - Regulatory class - index into set of rules
+ * - Coverage class - index into air propagation time (Table 7-27),
+ * in microseconds, you can compute the air propagation time from
+ * the index by multiplying by 3, so index 10 yields a propagation
+ * of 10 us. Valid values are 0-31, values 32-255 are not defined
+ * yet. A value of 0 inicates air propagation of <= 1 us.
+ *
+ * See also Table I.2 for Emission limit sets and table
+ * I.3 for Behavior limit sets. Table J.1 indicates how to map
+ * a reg_class to an emission limit set and behavior limit set.
+ */
+
+#define IEEE80211_COUNTRY_EXTENSION_ID 201
+
+/* Channels numbers in the IE must be monotonically increasing
+ * if dot11RegulatoryClassesRequired is not true.
+ *
+ * If dot11RegulatoryClassesRequired is true consecutive
+ * subband triplets following a regulatory triplet shall
+ * have monotonically increasing first_channel number fields.
+ *
+ * Channel numbers shall not overlap.
+ *
+ * Note that max_power is signed.
+ */
+
+struct ieee80211_country_ie_triplet
+{
+ union
+ {
+ struct
+ {
+ uint8_t first_channel;
+ uint8_t num_channels;
+ int8_t max_power;
+ } chans;
+ struct
+ {
+ uint8_t reg_extension_id;
+ uint8_t reg_class;
+ uint8_t coverage_class;
+ } ext;
+ };
+};
+
+enum ieee80211_timeout_interval_type
+{
+ WLAN_TIMEOUT_REASSOC_DEADLINE = 1 /* 802.11r */,
+ WLAN_TIMEOUT_KEY_LIFETIME = 2 /* 802.11r */,
+ 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
+{
+ uint8_t type;
+ uint32_t value;
+};
+
+/* 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
+{
+ uint16_t max_idle_period;
+ uint8_t idle_options;
+};
+
+/* BACK action code */
+
+enum ieee80211_back_actioncode
+{
+ WLAN_ACTION_ADDBA_REQ = 0,
+ WLAN_ACTION_ADDBA_RESP = 1,
+ WLAN_ACTION_DELBA = 2,
+};
+
+/* BACK (block-ack) parties */
+
+enum ieee80211_back_parties
+{
+ WLAN_BACK_RECIPIENT = 0,
+ WLAN_BACK_INITIATOR = 1,
+};
+
+/* SA Query action */
+
+enum ieee80211_sa_query_action
+{
+ WLAN_ACTION_SA_QUERY_REQUEST = 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
+{
+ uint8_t bssid_index;
+ uint8_t dtim_period;
+ uint8_t dtim_count;
+};
+
+/* 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
+{
+ uint8_t bssid_count;
+ uint8_t profile_periodicity;
+};
+
+#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 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_AP_PEER_KEY SUITE(0x000FAC, 10)
+#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_FT_8021X_SHA384 SUITE(0x000FAC, 13)
+#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_AKM_SUITE_FT_PSK_SHA384 SUITE(0x000FAC, 19)
+#define WLAN_AKM_SUITE_PSK_SHA384 SUITE(0x000FAC, 20)
+
+#define WLAN_AKM_SUITE_WFA_DPP SUITE(WLAN_OUI_WFA, 2)
+
+#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_WFA_DPP 0x1A
+#define WLAN_OUI_MICROSOFT 0x0050f2
+#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
+ */
+
+#define IEEE80211_WMM_IE_TSPEC_TID_MASK 0x0F
+#define IEEE80211_WMM_IE_TSPEC_TID_SHIFT 1
+
+enum ieee80211_tspec_status_code
+{
+ IEEE80211_TSPEC_STATUS_ADMISS_ACCEPTED = 0,
+ IEEE80211_TSPEC_STATUS_ADDTS_INVAL_PARAMS = 0x1,
+};
+
+struct ieee80211_tspec_ie
+{
+ uint8_t element_id;
+ uint8_t len;
+ uint8_t oui[3];
+ uint8_t oui_type;
+ uint8_t oui_subtype;
+ uint8_t version;
+ uint16_t tsinfo;
+ uint8_t tsinfo_resvd;
+ uint16_t nominal_msdu;
+ uint16_t max_msdu;
+ uint32_t min_service_int;
+ uint32_t max_service_int;
+ uint32_t inactivity_int;
+ uint32_t suspension_int;
+ uint32_t service_start_time;
+ uint32_t min_data_rate;
+ uint32_t mean_data_rate;
+ uint32_t peak_data_rate;
+ uint32_t max_burst_size;
+ uint32_t delay_bound;
+ uint32_t min_phy_rate;
+ uint16_t sba;
+ uint16_t medium_time;
+};
+
+struct ieee80211_he_6ghz_capa
+{
+ /* uses IEEE80211_HE_6GHZ_CAP_* below */
+
+ uint16_t capa;
+};
+
+/* HE 6 GHz band capabilities */
+
+/* uses enum ieee80211_min_mpdu_spacing values */
+#define IEEE80211_HE_6GHZ_CAP_MIN_MPDU_START 0x0007
+/* uses enum ieee80211_vht_max_ampdu_length_exp values */
+#define IEEE80211_HE_6GHZ_CAP_MAX_AMPDU_LEN_EXP 0x0038
+/* uses IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_* values */
+#define IEEE80211_HE_6GHZ_CAP_MAX_MPDU_LEN 0x00c0
+/* WLAN_HT_CAP_SM_PS_* values */
+#define IEEE80211_HE_6GHZ_CAP_SM_PS 0x0600
+#define IEEE80211_HE_6GHZ_CAP_RD_RESPONDER 0x0800
+#define IEEE80211_HE_6GHZ_CAP_RX_ANTPAT_CONS 0x1000
+#define IEEE80211_HE_6GHZ_CAP_TX_ANTPAT_CONS 0x2000
+
+/* ieee80211_get_qos_ctl - get pointer to qos control bytes
+ * @hdr: the frame
+ *
+ * The qos ctrl bytes come after the frame_control, duration, seq_num
+ * and 3 or 4 addresses of length ETH_ALEN.
+ * 3 addr: 2 + 2 + 2 + 3*6 = 24
+ * 4 addr: 2 + 2 + 2 + 4*6 = 30
+ */
+
+static inline uint8_t *ieee80211_get_qos_ctl(struct ieee80211_hdr *hdr)
+{
+ if (ieee80211_has_a4(hdr->frame_control))
+ return (uint8_t *)hdr + 30;
+ else
+ return (uint8_t *)hdr + 24;
+}
+
+/* ieee80211_get_tid - get qos TID
+ * @hdr: the frame
+ */
+
+static inline uint8_t ieee80211_get_tid(struct ieee80211_hdr *hdr)
+{
+ uint8_t *qc = ieee80211_get_qos_ctl(hdr);
+
+ return qc[0] & IEEE80211_QOS_CTL_TID_MASK;
+}
+
+/* ieee80211_get_SA - get pointer to SA
+ * @hdr: the frame
+ *
+ * Given an 802.11 frame, this function returns the offset
+ * to the source address (SA). It does not verify that the
+ * header is long enough to contain the address, and the
+ * header must be long enough to contain the frame control
+ * field.
+ */
+
+static inline uint8_t *ieee80211_get_sa(struct ieee80211_hdr *hdr)
+{
+ if (ieee80211_has_a4(hdr->frame_control))
+ return hdr->addr4;
+ if (ieee80211_has_fromds(hdr->frame_control))
+ return hdr->addr3;
+ return hdr->addr2;
+}
+
+/* ieee80211_get_DA - get pointer to DA
+ * @hdr: the frame
+ *
+ * Given an 802.11 frame, this function returns the offset
+ * to the destination address (DA). It does not verify that
+ * the header is long enough to contain the address, and the
+ * header must be long enough to contain the frame control
+ * field.
+ */
+
+static inline uint8_t *ieee80211_get_da(struct ieee80211_hdr *hdr)
+{
+ if (ieee80211_has_tods(hdr->frame_control))
+ return hdr->addr3;
+ else
+ return hdr->addr1;
+}
+
+/* _ieee80211_is_robust_mgmt_frame - check if frame is a robust management
+ * frame
+ * @hdr: the frame (buffer must include at least the first octet of payload)
+ */
+
+static inline bool _ieee80211_is_robust_mgmt_frame(struct ieee80211_hdr *hdr)
+{
+ if (ieee80211_is_disassoc(hdr->frame_control) ||
+ ieee80211_is_deauth(hdr->frame_control))
+ return true;
+
+ if (ieee80211_is_action(hdr->frame_control))
+ {
+ uint8_t *category;
+
+ /* Action frames, excluding Public Action frames, are Robust
+ * Management Frames. However, if we are looking at a Protected
+ * frame, skip the check since the data may be encrypted and
+ * the frame has already been found to be a Robust Management
+ * Frame (by the other end).
+ */
+
+ if (ieee80211_has_protected(hdr->frame_control))
+ return true;
+ category = ((uint8_t *) 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 false;
+}
+
+/* convert time units */
+#define TU_TO_JIFFIES(x) (usecs_to_jiffies((x) * 1024))
+#define TU_TO_EXP_TIME(x) (jiffies + TU_TO_JIFFIES(x))
+
+/* convert frequencies */
+#define MHZ_TO_KHZ(freq) ((freq) * 1000)
+#define KHZ_TO_MHZ(freq) ((freq) / 1000)
+#define PR_KHZ(f) KHZ_TO_MHZ(f), f % 1000
+#define KHZ_F "%d.%03d"
+
+/* convert powers */
+#define DBI_TO_MBI(gain) ((gain) * 100)
+#define MBI_TO_DBI(gain) ((gain) / 100)
+#define DBM_TO_MBM(gain) ((gain) * 100)
+#define MBM_TO_DBM(gain) ((gain) / 100)
+
+/* 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)
+
+/* reduced neighbor report, based on Draft P802.11ax_D6.1,
+ * section 9.4.2.170 and accepted contributions.
+ */
+#define IEEE80211_AP_INFO_TBTT_HDR_TYPE 0x03
+#define IEEE80211_AP_INFO_TBTT_HDR_FILTERED 0x04
+#define IEEE80211_AP_INFO_TBTT_HDR_COLOC 0x08
+#define IEEE80211_AP_INFO_TBTT_HDR_COUNT 0xF0
+#define IEEE80211_TBTT_INFO_OFFSET_BSSID_BSS_PARAM 9
+#define IEEE80211_TBTT_INFO_OFFSET_BSSID_SSSID_BSS_PARAM 13
+
+#define IEEE80211_RNR_TBTT_PARAMS_OCT_RECOMMENDED 0x01
+#define IEEE80211_RNR_TBTT_PARAMS_SAME_SSID 0x02
+#define IEEE80211_RNR_TBTT_PARAMS_MULTI_BSSID 0x04
+#define IEEE80211_RNR_TBTT_PARAMS_TRANSMITTED_BSSID 0x08
+#define IEEE80211_RNR_TBTT_PARAMS_COLOC_ESS 0x10
+#define IEEE80211_RNR_TBTT_PARAMS_PROBE_ACTIVE 0x20
+#define IEEE80211_RNR_TBTT_PARAMS_COLOC_AP 0x40
+
+struct ieee80211_neighbor_ap_info
+{
+ uint8_t tbtt_info_hdr;
+ uint8_t tbtt_info_len;
+ uint8_t op_class;
+ uint8_t channel;
+};
+
+enum ieee80211_range_params_max_total_ltf
+{
+ IEEE80211_RANGE_PARAMS_MAX_TOTAL_LTF_4 = 0,
+ IEEE80211_RANGE_PARAMS_MAX_TOTAL_LTF_8,
+ IEEE80211_RANGE_PARAMS_MAX_TOTAL_LTF_16,
+ IEEE80211_RANGE_PARAMS_MAX_TOTAL_LTF_UNSPECIFIED,
+};
#endif /* __INCLUDE_NUTTX_WIRELESS_IEEE80211_IEEE80211_H */