You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@nuttx.apache.org by xi...@apache.org on 2022/04/18 05:57:43 UTC
[incubator-nuttx] branch master updated: wireless/80211: update the 80211 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/incubator-nuttx.git
The following commit(s) were added to refs/heads/master by this push:
new 73aa337408 wireless/80211: update the 80211 header
73aa337408 is described below
commit 73aa337408272bb09d692b5754d997be27f487dd
Author: chao.an <an...@xiaomi.com>
AuthorDate: Fri May 14 00:41:09 2021 +0800
wireless/80211: update the 80211 header
Upstream from:
https://github.com/freebsd/freebsd-src/blob/main/sys/net80211/ieee80211.h
Signed-off-by: chao.an <an...@xiaomi.com>
---
include/nuttx/wireless/ieee80211/ieee80211.h | 1853 ++++++++++++++++++--------
1 file changed, 1304 insertions(+), 549 deletions(-)
diff --git a/include/nuttx/wireless/ieee80211/ieee80211.h b/include/nuttx/wireless/ieee80211/ieee80211.h
index 1962351158..b8414aa85a 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, 2003 Sam Leffler, Errno Consulting
+ * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -42,13 +42,21 @@
* 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)
-/* htframe */
+#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
@@ -101,21 +109,41 @@
#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_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_WEP 0x40 /* pre-RSNA compat */
#define IEEE80211_FC1_ORDER 0x80
#define IEEE80211_FC1_BITS \
"\20\03MORE_FRAG\04RETRY\05PWR_MGT\06MORE_DATA" \
@@ -123,28 +151,219 @@
/* Sequence Control field (see 7.1.3.4). */
-#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_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_NWID_LEN 32
-#define IEEE80211_MMIE_LEN 18 /* 11w */
+#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). */
-#define IEEE80211_QOS_TXOP 0xff00
-#define IEEE80211_QOS_AMSDU 0x0080 /* 11n */
-#define IEEE80211_QOS_ACK_POLICY_NORMAL 0x0000
-#define IEEE80211_QOS_ACK_POLICY_NOACK 0x0020
-#define IEEE80211_QOS_ACK_POLICY_NOEXPLACK 0x0040
-#define IEEE80211_QOS_ACK_POLICY_BA 0x0060
-#define IEEE80211_QOS_ACK_POLICY_MASK 0x0060
-#define IEEE80211_QOS_ACK_POLICY_SHIFT 5
-#define IEEE80211_QOS_EOSP 0x0010
-#define IEEE80211_QOS_TID 0x000f
+#define IEEE80211_QOS_CTL_LEN 2
+
+#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
+
+/* qos[1] byte used for all frames sent by mesh STAs in a mesh BSS */
+
+#define IEEE80211_QOS_MC 0x01 /* Mesh control */
+
+/* Mesh power save level */
+
+#define IEEE80211_QOS_MESH_PSL 0x02
+
+/* Mesh Receiver Service Period Initiated */
+
+#define IEEE80211_QOS_RSPI 0x04
+
+/* 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))
+
+#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 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)
+
+/* WME Parameter Element */
+
+#define WME_QOSINFO_COUNT 0x0f /* Mask for param count field */
+
+/* WME U-APSD qos info field defines */
+
+#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))
+
+/* Management Notification Frame */
+
+#define MNF_SETUP_REQ 0
+#define MNF_SETUP_RESP 1
+#define MNF_TEARDOWN 2
+
+/* 802.11n Management Action Frames */
+
+#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 */
+
+/* 16 - 125 reserved */
+
+#define IEEE80211_ACTION_CAT_VHT 21
+#define IEEE80211_ACTION_CAT_VENDOR 127 /* Vendor Specific */
+
+#define IEEE80211_ACTION_HT_TXCHWIDTH 0 /* recommended xmit chan width*/
+#define IEEE80211_ACTION_HT_MIMOPWRSAVE 1 /* MIMO power save */
-/* Capability Information field (see 7.3.1.4) */
+/* HT - recommended transmission channel width */
+
+#define IEEE80211_A_HT_TXCHWIDTH_20 0
+#define IEEE80211_A_HT_TXCHWIDTH_2040 1
+
+/* HT - MIMO Power Save (NB: D2.04) */
+
+#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 */
+
+/* bits 2-7 reserved */
+
+/* Block Ack actions */
+
+#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)
+
+/* Block Ack Sequence Control */
+
+#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
+
+/* Delayed Block Ack Parameter Set */
+
+#define IEEE80211_DELBAPS_TID 0xf000 /* TID */
+#define IEEE80211_DELBAPS_TID_S 12
+#define IEEE80211_DELBAPS_INIT 0x0800 /* initiator */
+#define IEEE80211_DELBAPS_INIT_S 11
+
+/* BAR Control */
+
+#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 */
+
+/* BAR Starting Sequence Control */
+
+#define IEEE80211_BAR_SEQ_START 0xfff0 /* starting seqnum */
+#define IEEE80211_BAR_SEQ_START_S 4
+
+/* 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
@@ -156,233 +375,446 @@
#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_APSD 0x0800
-
+#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
-#define IEEE80211_CAPINFO_BITS \
- "\10\01ESS\02IBSS\03CF_POLLABLE\04CF_POLLREQ" \
- "\05PRIVACY\06SHORT_PREAMBLE\07PBCC\10CHNL_AGILITY" \
- "\11SPECTRUM_MGMT\12QOS\13SHORT_SLOTTIME\14APSD" \
- "\16DSSSOFDM\17DELAYED_B_ACK\20IMMEDIATE_B_ACK"
-
-/* Block Ack Action field values (see Table 7-54). */
-
-#define IEEE80211_ACTION_ADDBA_REQ 0
-#define IEEE80211_ACTION_ADDBA_RESP 1
-#define IEEE80211_ACTION_DELBA 2
-
-/* SA Query Action field values (see Table 7-57l). */
-
-#define IEEE80211_ACTION_SA_QUERY_REQ 0
-#define IEEE80211_ACTION_SA_QUERY_RESP 1
-
-/* HT Action field values (see Table 7-57m). */
-
-#define IEEE80211_ACTION_NOTIFYCW 0
-
-#define IEEE80211_RATE_BASIC 0x80
-#define IEEE80211_RATE_VAL 0x7f
-#define IEEE80211_RATE_SIZE 8 /* 802.11 standard */
-#define IEEE80211_RATE_MAXSIZE 15 /* max rates we'll handle */
-
-/* BlockAck/BlockAckReq Control field (see Figure 7-13). */
-
-#define IEEE80211_BA_ACK_POLICY 0x0001
-#define IEEE80211_BA_MULTI_TID 0x0002
-#define IEEE80211_BA_COMPRESSED 0x0004
-#define IEEE80211_BA_TID_INFO_MASK 0xf000
-#define IEEE80211_BA_TID_INFO_SHIFT 12
-
-/* DELBA Parameter Set field (see Figure 7-34). */
-
-#define IEEE80211_DELBA_INITIATOR 0x0800
-
-/* ERP information element (see 7.3.2.13). */
-
-#define IEEE80211_ERP_NON_ERP_PRESENT 0x01
-#define IEEE80211_ERP_USE_PROTECTION 0x02
-#define IEEE80211_ERP_BARKER_MODE 0x04
-
-/* RSN capabilities (see 7.3.2.25.3). */
-
-#define IEEE80211_RSNCAP_PREAUTH 0x0001
-#define IEEE80211_RSNCAP_NOPAIRWISE 0x0002
-#define IEEE80211_RSNCAP_PTKSA_RCNT_MASK 0x000c
-#define IEEE80211_RSNCAP_PTKSA_RCNT_SHIFT 2
-#define IEEE80211_RSNCAP_GTKSA_RCNT_MASK 0x0030
-#define IEEE80211_RSNCAP_GTKSA_RCNT_SHIFT 4
-#define IEEE80211_RSNCAP_RCNT1 0
-#define IEEE80211_RSNCAP_RCNT2 1
-#define IEEE80211_RSNCAP_RCNT4 2
-#define IEEE80211_RSNCAP_RCNT16 3
-#define IEEE80211_RSNCAP_MFPR 0x0040 /* 11w */
-#define IEEE80211_RSNCAP_MFPC 0x0080 /* 11w */
-#define IEEE80211_RSNCAP_PEERKEYENA 0x0200
-#define IEEE80211_RSNCAP_SPPAMSDUC 0x0400 /* 11n */
-#define IEEE80211_RSNCAP_SPPAMSDUR 0x0800 /* 11n */
-#define IEEE80211_RSNCAP_PBAC 0x1000 /* 11n */
-
-/* HT Capabilities Info (see 7.3.2.57.2). */
-
-#define IEEE80211_HTCAP_LDPC 0x00000001
-#define IEEE80211_HTCAP_CBW20_40 0x00000002
-#define IEEE80211_HTCAP_SMPS_MASK 0x0000000c
-#define IEEE80211_HTCAP_SMPS_SHIFT 2
-#define IEEE80211_HTCAP_SMPS_STA 0
-#define IEEE80211_HTCAP_SMPS_DYN 1
-#define IEEE80211_HTCAP_SMPS_DIS 3
-#define IEEE80211_HTCAP_GF 0x00000010
-#define IEEE80211_HTCAP_SGI20 0x00000020
-#define IEEE80211_HTCAP_SGI40 0x00000040
-#define IEEE80211_HTCAP_TXSTBC 0x00000080
-#define IEEE80211_HTCAP_RXSTBC_MASK 0x00000300
-#define IEEE80211_HTCAP_RXSTBC_SHIFT 8
-#define IEEE80211_HTCAP_DELAYEDBA 0x00000400
-#define IEEE80211_HTCAP_AMSDU7935 0x00000800
-#define IEEE80211_HTCAP_DSSSCCK40 0x00001000
-#define IEEE80211_HTCAP_PSMP 0x00002000
-#define IEEE80211_HTCAP_40INTOLERANT 0x00004000
-#define IEEE80211_HTCAP_LSIGTXOPPROT 0x00008000
-
-/* HT Extended Capabilities (see 7.3.2.57.5).*/
-
-#define IEEE80211_HTXCAP_PCO 0x0001
-#define IEEE80211_HTXCAP_PCOTT_MASK 0x0006
-#define IEEE80211_HTXCAP_PCOTT_SHIFT 1
-#define IEEE80211_HTXCAP_PCOTT_400 1
-#define IEEE80211_HTXCAP_PCOTT_1500 2
-#define IEEE80211_HTXCAP_PCOTT_5000 3
+/* bits 14-15 are reserved */
-/* Bits 3-7 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_HTXCAP_MFB_MASK 0x0300
-#define IEEE80211_HTXCAP_MFB_SHIFT 8
-#define IEEE80211_HTXCAP_MFB_NONE 0
-#define IEEE80211_HTXCAP_MFB_UNSOL 2
-#define IEEE80211_HTXCAP_MFB_BOTH 3
-#define IEEE80211_HTXCAP_HTC 0x0400
-#define IEEE80211_HTXCAP_RDRESP 0x0800
+#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
+
+/* 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.
+ */
-/* Bits 12-15 are reserved. */
+#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 */
+
+/* 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 */
+
+/* 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.
+ */
-/* Transmit Beamforming (TxBF) Capabilities (see 7.3.2.57.6). */
+/* 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_TXBFCAP_IMPLICIT_RX 0x00000001
-#define IEEE80211_TXBFCAP_RSSC 0x00000002
-#define IEEE80211_TXBFCAP_TSSC 0x00000004
-#define IEEE80211_TXBFCAP_RNDP 0x00000008
-#define IEEE80211_TXBFCAP_TNDP 0x00000010
-#define IEEE80211_TXBFCAP_IMPLICIT_TX 0x00000020
-#define IEEE80211_TXBFCAP_CALIB_MASK 0x000000c0
-#define IEEE80211_TXBFCAP_CALIB_SHIFT 6
-#define IEEE80211_TXBFCAP_TX_CSI 0x00000100
+#define IEEE80211_VHT_TXPWRENV_INFO_COUNT_SHIFT 0
+#define IEEE80211_VHT_TXPWRENV_INFO_COUNT_MASK 0x07
-/* Antenna Selection (ASEL) Capability (see 7.3.2.57.7). */
+/* Unit is the tx power representation. It should be EIRP for now;
+ * other values are reserved.
+ */
-#define IEEE80211_ASELCAP_ASEL 0x01
-#define IEEE80211_ASELCAP_CSIFB 0x02
+#define IEEE80211_VHT_TXPWRENV_UNIT_MASK 0x38
+#define IEEE80211_VHT_TXPWRENV_UNIT_SHIFT 3
+
+/* This value is within the unit mask/shift above */
+#define IEEE80211_VHT_TXPWRENV_UNIT_EIRP 0
+
+/* 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.
+ */
-/* Bit 7 is reserved. */
+#define IEEE80211_CSA_COUNT_MIN 2
+#define IEEE80211_CSA_COUNT_MAX 255
-/* HT Operation element (see 7.3.2.58). */
+/* 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)
-/* Byte 1. */
+/* 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_HTOP0_SCO_MASK 0x03
-#define IEEE80211_HTOP0_SCO_SHIFT 0
-#define IEEE80211_HTOP0_SCO_SCN 0
-#define IEEE80211_HTOP0_SCO_SCA 1
-#define IEEE80211_HTOP0_SCO_SCB 3
-#define IEEE80211_HTOP0_CHW 0x04
-#define IEEE80211_HTOP0_RIFS 0x08
-#define IEEE80211_HTOP0_SPSMP 0x10
-#define IEEE80211_HTOP0_SIG_MASK 0xe0
-#define IEEE80211_HTOP0_SIG_SHIFT 5
+#define IEEE80211_ERP_BITS \
+ "\20\1NON_ERP_PRESENT\2USE_PROTECTION\3LONG_PREAMBLE"
-/* Bytes 2-3. */
-
-#define IEEE80211_HTOP1_PROT_MASK 0x0003
-#define IEEE80211_HTOP1_PROT_SHIFT 0
-#define IEEE80211_HTOP1_NONGTSTA 0x0004
-
-/* Bit 3 is reserved. */
-
-#define IEEE80211_HTOP1_OBSS_NONHTSTA 0x0010
-
-/* Bits 5-15 are reserved. */
+#define ATH_OUI 0x7f0300 /* Atheros OUI */
+#define ATH_OUI_TYPE 0x01 /* Atheros protocol ie */
-/* Bytes 4-5. */
+/* NB: Atheros allocated the OUI for this purpose ~2005 but beware ... */
+#define TDMA_OUI ATH_OUI
+#define TDMA_OUI_TYPE 0x02 /* TDMA protocol ie */
-/* Bits 0-5 are reserved. */
+#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 IEEE80211_HTOP2_DUALBEACON 0x0040
-#define IEEE80211_HTOP2_DUALCTSPROT 0x0080
-#define IEEE80211_HTOP2_STBCBEACON 0x0100
-#define IEEE80211_HTOP2_LSIGTXOP 0x0200
-#define IEEE80211_HTOP2_PCOACTIVE 0x0400
-#define IEEE80211_HTOP2_PCOPHASE40 0x0800
+#define WPA_OUI 0xf25000
+#define WPA_OUI_TYPE 0x01
+#define WPA_VERSION 1 /* current supported version */
-/* Bits 12-15 are reserved. */
+#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
-/* EDCA Access Categories. */
+#define WPA_ASE_NONE 0x00
+#define WPA_ASE_8021X_UNSPEC 0x01
+#define WPA_ASE_8021X_PSK 0x02
-#define EDCA_NUM_AC 4
+#define WPS_OUI_TYPE 0x04
-/* Number of TID values (traffic identifier) */
+#define RSN_OUI 0xac0f00
+#define RSN_VERSION 1 /* current supported version */
-#define IEEE80211_NUM_TID 16
+#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
-/* Atheros private advanced capabilities info */
+#define RSN_ASE_NONE 0x00
+#define RSN_ASE_8021X_UNSPEC 0x01
+#define RSN_ASE_8021X_PSK 0x02
-#define ATHEROS_CAP_TURBO_PRIME 0x01
-#define ATHEROS_CAP_COMPRESSION 0x02
-#define ATHEROS_CAP_FAST_FRAME 0x04
+#define RSN_CAP_PREAUTH 0x01
-/* bits 3-6 reserved */
+#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
-#define ATHEROS_CAP_BOOST 0x80
+/* 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 */
-/* Organizationally Unique Identifiers.
- * See http://standards.ieee.org/regauth/oui/oui.txt for a list.
+/* 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 ATHEROS_OUI ((const uint8_t[]){ 0x00, 0x03, 0x7f })
-#define BROADCOM_OUI ((const uint8_t[]){ 0x00, 0x90, 0x4c })
-#define IEEE80211_OUI ((const uint8_t[]){ 0x00, 0x0f, 0xac })
-#define MICROSOFT_OUI ((const uint8_t[]){ 0x00, 0x50, 0xf2 })
+/* challenge length for shared key auth */
+#define IEEE80211_CHALLENGE_LEN 128
-#define IEEE80211_AUTH_ALGORITHM(auth) \
- ((auth)[0] | ((auth)[1] << 8))
-#define IEEE80211_AUTH_TRANSACTION(auth) \
- ((auth)[2] | ((auth)[3] << 8))
-#define IEEE80211_AUTH_STATUS(auth) \
- ((auth)[4] | ((auth)[5] << 8))
+#define IEEE80211_AUTH_ALG_OPEN 0x0000
+#define IEEE80211_AUTH_ALG_SHARED 0x0001
+#define IEEE80211_AUTH_ALG_LEAP 0x0080
-/* Authentication Algorithm Number field (see 7.3.1.1). */
-
-#define IEEE80211_AUTH_ALG_OPEN 0x0000
-#define IEEE80211_AUTH_ALG_SHARED 0x0001
-#define IEEE80211_AUTH_ALG_LEAP 0x0080
-
-/* WEP */
-
-#define IEEE80211_WEP_KEYLEN 5 /* 40bit */
-#define IEEE80211_WEP_NKID 4 /* number of key ids */
-#define IEEE80211_CHALLENGE_LEN 128
-
-/* WEP header constants */
-
-#define IEEE80211_WEP_IVLEN 3 /* 24bit */
-#define IEEE80211_WEP_KIDLEN 1 /* 1 octet */
-#define IEEE80211_WEP_CRCLEN 4 /* CRC-32 */
-#define IEEE80211_CRC_LEN 4
-#define IEEE80211_WEP_TOTLEN \
- (IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN + IEEE80211_WEP_CRCLEN)
+#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
@@ -390,458 +822,778 @@
* 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_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
+ * IEEE80211_MAX_LEN - WEP overhead - CRC -
+ * QoS overhead - RSN/WPA overhead
* Min is arbitrarily chosen > IEEE80211_MIN_LEN. The default
- * mtu is Ethernet-compatible.
+ * mtu is Ethernet-compatible; it's set by ether_ifattach.
*/
+#define IEEE80211_MTU_MAX 2290
+#define IEEE80211_MTU_MIN 32
-#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_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)
+ (sizeof(struct ieee80211_frame_ack) + IEEE80211_CRC_LEN)
#define IEEE80211_MIN_LEN \
- (sizeof(struct ieee80211_frame_min) + IEEE80211_CRC_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 1800. This
- * number may be overridden by the driver and/or by
- * user configuration.
+ * 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_MAX 2007
-#define IEEE80211_AID_DEF 1800
-#define IEEE80211_AID(b) ((b) &~ 0xc000)
+#define IEEE80211_AID(b) ((b) &~ 0xc000)
/* RTS frame length parameters. The default is specified in
- * the 802.11 spec. The max may be wrong for jumbo frames.
+ * 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
-#define IEEE80211_RTS_DEFAULT 512
-#define IEEE80211_RTS_MIN 1
-#define IEEE80211_RTS_MAX IEEE80211_MAX_LEN
+/* 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
-#define IEEE80211_PLCP_SERVICE 0x00
-#define IEEE80211_PLCP_SERVICE_PBCC 0x08 /* PBCC encoded */
-#define IEEE80211_PLCP_SERVICE_LENEXT 0x80 /* length extension bit */
+/* 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) */
-/* One Time Unit (TU) is 1Kus = 1024 microseconds. */
+/* 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 */
-#define IEEE80211_DUR_TU 1024
+/* 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)
+
+/****************************************************************************
+ * Public Types
+ ****************************************************************************/
+
+typedef uint16_t ieee80211_seq;
+
+/* 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
+ */
+
+enum
+{
+ IEEE80211_AUTH_OPEN_REQUEST = 1,
+ IEEE80211_AUTH_OPEN_RESPONSE = 2,
+};
+
+enum
+{
+ IEEE80211_AUTH_SHARED_REQUEST = 1,
+ IEEE80211_AUTH_SHARED_CHALLENGE = 2,
+ IEEE80211_AUTH_SHARED_RESPONSE = 3,
+ IEEE80211_AUTH_SHARED_PASS = 4,
+};
-#define IEEE80211_DUR_DS_LONG_PREAMBLE 144
-#define IEEE80211_DUR_DS_SHORT_PREAMBLE 72
-#define IEEE80211_DUR_DS_PREAMBLE_DIFFERENCE \
- (IEEE80211_DUR_DS_LONG_PREAMBLE - IEEE80211_DUR_DS_SHORT_PREAMBLE)
-#define IEEE80211_DUR_DS_FAST_PLCPHDR 24
-#define IEEE80211_DUR_DS_SLOW_PLCPHDR 48
-#define IEEE80211_DUR_DS_PLCPHDR_DIFFERENCE \
- (IEEE80211_DUR_DS_SLOW_PLCPHDR - IEEE80211_DUR_DS_FAST_PLCPHDR)
-#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)
-
-/* The RSNA key descriptor used by IEEE 802.11 does not use the IEEE 802.1X
- * key descriptor. Instead, it uses the key descriptor described in 8.5.2.
+/* 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
*/
-#define EAPOL_KEY_NONCE_LEN 32
-#define EAPOL_KEY_IV_LEN 16
-#define EAPOL_KEY_MIC_LEN 16
+enum
+{
+ 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 */
+};
-/* Pairwise Transient Key (see 8.5.1.2) */
+/* Management information element payloads. */
-#define IEEE80211_PMKID_LEN 16
-#define IEEE80211_SMKID_LEN 16
+enum
+{
+ 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,
-/****************************************************************************
- * Public Types
- ****************************************************************************/
+ /* 17-31 reserved for challenge text extension */
+
+ 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
+ */
+
+ 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,
+
+ /* 121-124 MMCAOP not implemented yet */
+
+ IEEE80211_ELEMID_MESHGANN = 125,
+ IEEE80211_ELEMID_MESHRANN = 126,
+
+ /* 127 Extended Capabilities */
+
+ IEEE80211_ELEMID_EXTCAP = 127,
+
+ /* 128-129 reserved */
+
+ IEEE80211_ELEMID_MESHPREQ = 130,
+ IEEE80211_ELEMID_MESHPREP = 131,
+ IEEE80211_ELEMID_MESHPERR = 132,
+
+ /* 133-136 reserved */
+
+ IEEE80211_ELEMID_MESHPXU = 137,
+ IEEE80211_ELEMID_MESHPXUC = 138,
+ IEEE80211_ELEMID_MESHAH = 60, /* XXX: remove */
+
+ /* 802.11ac */
+
+ IEEE80211_ELEMID_VHT_CAP = 191,
+ IEEE80211_ELEMID_VHT_OPMODE = 192,
+ IEEE80211_ELEMID_VHT_PWR_ENV = 195,
+};
+
+/* IEEE 802.11 PLCP header */
-/* Generic definitions for IEEE 802.11 frames */
+begin_packed_struct struct ieee80211_plcp_hdr
+{
+ uint16_t i_sfd;
+ uint8_t i_signal;
+ uint8_t i_service;
+ uint16_t i_length;
+ uint16_t i_crc;
+} end_packed_struct;
+
+/* generic definitions for IEEE 802.11 frames */
begin_packed_struct struct ieee80211_frame
{
- 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_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];
+
+ /* possibly followed by addr4[IEEE80211_ADDR_LEN]; */
+
+ /* see below */
} end_packed_struct;
begin_packed_struct struct ieee80211_qosframe
{
- 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];
+ 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];
+
+ /* possibly followed by addr4[IEEE80211_ADDR_LEN]; */
+
+ /* see below */
} end_packed_struct;
-begin_packed_struct struct ieee80211_htframe /* 11n */
+begin_packed_struct struct ieee80211_qoscntl
{
- 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];
- uint8_t i_ht[4];
-} end_packed_struct;
+ uint8_t i_qos[2];
+};
begin_packed_struct struct ieee80211_frame_addr4
{
- 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_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;
begin_packed_struct struct ieee80211_qosframe_addr4
{
- 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];
+ 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;
-begin_packed_struct struct ieee80211_htframe_addr4 /* 11n */
+/* WME/802.11e information element. */
+
+begin_packed_struct struct ieee80211_wme_info
{
- 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];
- uint8_t i_ht[4];
+ 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;
-/* Control frames. */
+/* WME/802.11e Tspec Element */
-begin_packed_struct struct ieee80211_frame_min
+begin_packed_struct struct ieee80211_wme_tspec
{
- 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 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;
- /* FCS */
+/* WME AC parameter field */
+begin_packed_struct struct ieee80211_wme_acparams
+{
+ uint8_t acp_aci_aifsn;
+ uint8_t acp_logcwminmax;
+ uint16_t acp_txop;
} end_packed_struct;
-begin_packed_struct struct ieee80211_frame_rts
+/* WME Parameter Element */
+
+begin_packed_struct struct ieee80211_wme_param
{
- uint8_t i_fc[2];
- uint8_t i_dur[2];
- uint8_t i_ra[IEEE80211_ADDR_LEN];
- uint8_t i_ta[IEEE80211_ADDR_LEN];
+ 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;
- /* FCS */
+/* Management Notification Frame */
+begin_packed_struct struct ieee80211_mnf
+{
+ uint8_t mnf_category;
+ uint8_t mnf_action;
+ uint8_t mnf_dialog;
+ uint8_t mnf_status;
} end_packed_struct;
-struct ieee80211_frame_cts
+/* 802.11n Management Action Frames */
+
+/* generic frame format */
+
+begin_packed_struct struct ieee80211_action
{
- uint8_t i_fc[2];
- uint8_t i_dur[2];
- uint8_t i_ra[IEEE80211_ADDR_LEN];
+ uint8_t ia_category;
+ uint8_t ia_action;
+} end_packed_struct;
- /* FCS */
+/* HT - recommended transmission channel width */
+begin_packed_struct struct ieee80211_action_ht_txchwidth
+{
+ struct ieee80211_action at_header;
+ uint8_t at_chwidth;
} end_packed_struct;
-struct ieee80211_frame_ack
+/* HT - MIMO Power Save (NB: D2.04) */
+
+begin_packed_struct struct ieee80211_action_ht_mimopowersave
{
- uint8_t i_fc[2];
- uint8_t i_dur[2];
- uint8_t i_ra[IEEE80211_ADDR_LEN];
+ struct ieee80211_action am_header;
+ uint8_t am_control;
+} end_packed_struct;
- /* FCS */
+/* BA - ADDBA request */
+begin_packed_struct struct ieee80211_action_ba_addbarequest
+{
+ 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;
-struct ieee80211_frame_pspoll
+/* BA - ADDBA response */
+
+begin_packed_struct struct ieee80211_action_ba_addbaresponse
{
- uint8_t i_fc[2];
- uint8_t i_aid[2];
- uint8_t i_bssid[IEEE80211_ADDR_LEN];
- uint8_t i_ta[IEEE80211_ADDR_LEN];
+ 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;
- /* FCS */
+/* BA - DELBA */
+begin_packed_struct struct ieee80211_action_ba_delba
+{
+ struct ieee80211_action dl_header;
+ uint16_t dl_baparamset;
+ uint16_t dl_reasoncode;
} end_packed_struct;
-struct ieee80211_frame_cfend
-{ /* NB: also CF-End+CF-Ack */
- 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];
+/* BAR Starting Sequence Control */
+
+begin_packed_struct struct ieee80211_ba_request
+{
+ uint16_t rq_barctl;
+ uint16_t rq_barseqctl;
+} end_packed_struct;
+
+/* Control frames. */
+
+begin_packed_struct struct ieee80211_frame_min
+{
+ uint8_t i_fc[2];
+ uint8_t i_dur[2];
+ uint8_t i_addr1[IEEE80211_ADDR_LEN];
+ uint8_t i_addr2[IEEE80211_ADDR_LEN];
/* FCS */
+} end_packed_struct;
+
+begin_packed_struct struct ieee80211_frame_rts
+{
+ uint8_t i_fc[2];
+ uint8_t i_dur[2];
+ uint8_t i_ra[IEEE80211_ADDR_LEN];
+ uint8_t i_ta[IEEE80211_ADDR_LEN];
+ /* FCS */
} end_packed_struct;
-/* Information elements (see Table 7-26). */
+begin_packed_struct struct ieee80211_frame_cts
+{
+ uint8_t i_fc[2];
+ uint8_t i_dur[2];
+ uint8_t i_ra[IEEE80211_ADDR_LEN];
-enum
+ /* FCS */
+} end_packed_struct;
+
+begin_packed_struct struct ieee80211_frame_ack
{
- 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_QBSS_LOAD = 11,
- IEEE80211_ELEMID_EDCAPARMS = 12,
- IEEE80211_ELEMID_CHALLENGE = 16,
+ uint8_t i_fc[2];
+ uint8_t i_dur[2];
+ uint8_t i_ra[IEEE80211_ADDR_LEN];
- /* 17-31 reserved for challenge text extension */
+ /* FCS */
+} end_packed_struct;
- IEEE80211_ELEMID_ERP = 42,
- IEEE80211_ELEMID_HTCAPS = 45, /* 11n */
- IEEE80211_ELEMID_QOS_CAP = 46,
- IEEE80211_ELEMID_RSN = 48,
- IEEE80211_ELEMID_XRATES = 50,
- IEEE80211_ELEMID_TIE = 56, /* 11r */
- IEEE80211_ELEMID_HTOP = 61, /* 11n */
- IEEE80211_ELEMID_MMIE = 76, /* 11w */
- IEEE80211_ELEMID_TPC = 150,
- IEEE80211_ELEMID_CCKM = 156,
- IEEE80211_ELEMID_VENDOR = 221 /* vendor private */
-};
+begin_packed_struct struct ieee80211_frame_pspoll
+{
+ uint8_t i_fc[2];
+ uint8_t i_aid[2];
+ uint8_t i_bssid[IEEE80211_ADDR_LEN];
+ uint8_t i_ta[IEEE80211_ADDR_LEN];
-/* Action field category values (see Table 7-24). */
+ /* FCS */
+} end_packed_struct;
-enum
+begin_packed_struct struct ieee80211_frame_cfend /* NB: also CF-End+CF-Ack */
{
- IEEE80211_CATEG_SPECTRUM = 0,
- IEEE80211_CATEG_QOS = 1,
- IEEE80211_CATEG_DLS = 2,
- IEEE80211_CATEG_BA = 3,
- IEEE80211_CATEG_HT = 7, /* 11n */
- IEEE80211_CATEG_SA_QUERY = 8 /* 11w */
-};
+ 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];
-/* EDCA Access Categories. */
+ /* FCS */
+} end_packed_struct;
-enum ieee80211_edca_ac
+begin_packed_struct struct ieee80211_frame_bar
{
- EDCA_AC_BK = 1, /* Background */
- EDCA_AC_BE = 0, /* Best Effort */
- EDCA_AC_VI = 2, /* Video */
- EDCA_AC_VO = 3 /* Voice */
-};
+ 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;
-/* Authentication Transaction Sequence Number field (see 7.3.1.2). */
+ /* FCS */
+} end_packed_struct;
-enum
+/* 802.11i/WPA information element (maximally sized). */
+
+begin_packed_struct struct ieee80211_ie_wpa
{
- IEEE80211_AUTH_OPEN_REQUEST = 1,
- IEEE80211_AUTH_OPEN_RESPONSE = 2
-};
+ 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;
-enum
+/* 802.11n HT Capability IE
+ * NB: these reflect D1.10
+ */
+
+begin_packed_struct struct ieee80211_ie_htcap
{
- IEEE80211_AUTH_SHARED_REQUEST = 1,
- IEEE80211_AUTH_SHARED_CHALLENGE = 2,
- IEEE80211_AUTH_SHARED_RESPONSE = 3,
- IEEE80211_AUTH_SHARED_PASS = 4
-};
+ 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;
-/* Reason codes (see Table 22). */
+/* 802.11n HT Information IE */
-enum
+begin_packed_struct struct ieee80211_ie_htinfo
{
- 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,
-
- /* XXX the following two reason codes are not correct */
-
- IEEE80211_REASON_RSN_REQUIRED = 11,
- IEEE80211_REASON_RSN_INCONSISTENT = 12,
-
- IEEE80211_REASON_IE_INVALID = 13,
- IEEE80211_REASON_MIC_FAILURE = 14,
- IEEE80211_REASON_4WAY_TIMEOUT = 15,
- IEEE80211_REASON_GROUP_TIMEOUT = 16,
- IEEE80211_REASON_RSN_DIFFERENT_IE = 17,
- IEEE80211_REASON_BAD_GROUP_CIPHER = 18,
- IEEE80211_REASON_BAD_PAIRWISE_CIPHER = 19,
- IEEE80211_REASON_BAD_AKMP = 20,
- IEEE80211_REASON_RSN_IE_VER_UNSUP = 21,
- IEEE80211_REASON_RSN_IE_BAD_CAP = 22,
-
- IEEE80211_REASON_CIPHER_REJ_POLICY = 24,
-
- IEEE80211_REASON_SETUP_REQUIRED = 38,
- IEEE80211_REASON_TIMEOUT = 39
-};
+ 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;
-/* Status codes (see Table 23). */
+/* 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.
+ */
-enum
+begin_packed_struct struct ieee80211_vht_mcs_info
{
- 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,
- IEEE80211_STATUS_PBCC_REQUIRED = 20,
- IEEE80211_STATUS_CA_REQUIRED = 21,
- IEEE80211_STATUS_TOO_MANY_STATIONS = 22,
- IEEE80211_STATUS_RATES = 23,
- IEEE80211_STATUS_SHORTSLOT_REQUIRED = 25,
- IEEE80211_STATUS_DSSSOFDM_REQUIRED = 26,
-
- IEEE80211_STATUS_TRY_AGAIN_LATER = 30,
- IEEE80211_STATUS_MFP_POLICY = 31,
-
- IEEE80211_STATUS_REFUSED = 37,
- IEEE80211_STATUS_INVALID_PARAM = 38,
-
- IEEE80211_STATUS_IE_INVALID = 40,
- IEEE80211_STATUS_BAD_GROUP_CIPHER = 41,
- IEEE80211_STATUS_BAD_PAIRWISE_CIPHER = 42,
- IEEE80211_STATUS_BAD_AKMP = 43,
- IEEE80211_STATUS_RSN_IE_VER_UNSUP = 44,
-
- IEEE80211_STATUS_CIPHER_REJ_POLICY = 46,
-};
+ uint16_t rx_mcs_map;
+ uint16_t rx_highest;
+ uint16_t tx_mcs_map;
+ uint16_t tx_highest;
+} end_packed_struct;
+
+/* VHT capabilities element: 802.11ac-2013 8.4.2.160 */
-struct ieee80211_eapol_key
+begin_packed_struct struct ieee80211_ie_vhtcap
{
- uint8_t version;
+ uint8_t ie;
+ uint8_t len;
+ uint32_t vht_cap_info;
+ struct ieee80211_vht_mcs_info supp_mcs;
+} end_packed_struct;
-#define EAPOL_VERSION 1
+/* VHT operation IE - 802.11ac-2013 8.4.2.161 */
- uint8_t type;
+begin_packed_struct struct ieee80211_ie_vht_operation
+{
+ 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;
-/* IEEE Std 802.1X-2004, 7.5.4 (only type EAPOL-Key is used here) */
+/* VHT Transmit Power Envelope element - 802.11ac-2013 8.4.2.164
+ *
+ * This defines the maximum transmit power for various bandwidths.
+ */
+
+begin_packed_struct struct ieee80211_ie_vht_txpwrenv
+{
+ 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;
+
+begin_packed_struct struct ieee80211_tim_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;
-#define EAP_PACKET 0
-#define EAPOL_START 1
-#define EAPOL_LOGOFF 2
-#define EAPOL_KEY 3
-#define EAPOL_ASF_ALERT 4
+begin_packed_struct struct ieee80211_country_subbands
+{
+ 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 len[2];
- uint8_t desc;
+begin_packed_struct struct ieee80211_country_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;
-/* IEEE Std 802.1X-2004, 7.6.1 */
+begin_packed_struct struct ieee80211_bss_load_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;
-#define EAPOL_KEY_DESC_RC4 1 /* Deprecated */
-#define EAPOL_KEY_DESC_IEEE80211 2
-#define EAPOL_KEY_DESC_WPA 254 /* Non-standard WPA */
+begin_packed_struct struct ieee80211_ap_chan_report_ie
+{
+ uint8_t ie;
+ uint8_t len;
+ uint8_t i_class; /* operating class */
- uint8_t info[2];
+ /* Annex E, E.1 Country information and operating classes */
-#define EAPOL_KEY_VERSION_MASK 0x7
-#define EAPOL_KEY_DESC_V1 1
-#define EAPOL_KEY_DESC_V2 2
-#define EAPOL_KEY_DESC_V3 3 /* 11r */
-#define EAPOL_KEY_PAIRWISE (1 << 3)
-#define EAPOL_KEY_INSTALL (1 << 6) /* I */
-#define EAPOL_KEY_KEYACK (1 << 7) /* A */
-#define EAPOL_KEY_KEYMIC (1 << 8) /* M */
-#define EAPOL_KEY_SECURE (1 << 9) /* S */
-#define EAPOL_KEY_ERROR (1 << 10)
-#define EAPOL_KEY_REQUEST (1 << 11)
-#define EAPOL_KEY_ENCRYPTED (1 << 12)
-#define EAPOL_KEY_SMK (1 << 13)
+ uint8_t chan_list[0];
+} end_packed_struct;
-/* WPA compatibility */
+begin_packed_struct struct ieee80211_extcap_ie
+{
+ uint8_t ie;
+ uint8_t len;
+} end_packed_struct;
-#define EAPOL_KEY_WPA_KID_MASK 0x3
-#define EAPOL_KEY_WPA_KID_SHIFT 4
-#define EAPOL_KEY_WPA_TX EAPOL_KEY_INSTALL
+/* 802.11h Quiet Time Element. */
- uint8_t keylen[2];
- uint8_t replaycnt[8];
- uint8_t nonce[EAPOL_KEY_NONCE_LEN];
- uint8_t iv[EAPOL_KEY_IV_LEN];
- uint8_t rsc[8];
- uint8_t reserved[8];
- uint8_t mic[EAPOL_KEY_MIC_LEN];
- uint8_t paylen[2];
+begin_packed_struct struct ieee80211_quiet_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;
-/* Pairwise Transient Key (see 8.5.1.2) */
+/* 802.11h Channel Switch Announcement (CSA). */
-struct ieee80211_ptk
+begin_packed_struct struct ieee80211_csa_ie
{
- uint8_t kck[16]; /* Key Confirmation Key */
- uint8_t kek[16]; /* Key Encryption Key */
- uint8_t tk[32]; /* Temporal Key */
+ 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;
-/* Key Data Encapsulation (see Table 62) */
+/* 802.11 frame duration definitions. */
-enum
+begin_packed_struct struct ieee80211_duration
{
- IEEE80211_KDE_GTK = 1,
- IEEE80211_KDE_MACADDR = 3,
- IEEE80211_KDE_PMKID = 4,
- IEEE80211_KDE_SMK = 5,
- IEEE80211_KDE_NONCE = 6,
- IEEE80211_KDE_LIFETIME = 7,
- IEEE80211_KDE_ERROR = 8,
- IEEE80211_KDE_IGTK = 9 /* 11w */
-};
+ 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;
/****************************************************************************
* Inline Functions
@@ -857,21 +1609,24 @@ static inline int ieee80211_has_addr4(FAR const struct ieee80211_frame *wh)
return (wh->i_fc[1] & IEEE80211_FC1_DIR_MASK) == IEEE80211_FC1_DIR_DSTODS;
}
-static inline int ieee80211_has_qos(FAR const struct ieee80211_frame *wh)
+static inline int
+ieee80211_has_qos(FAR const struct ieee80211_frame *wh)
{
return (wh->i_fc[0] &
(IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_QOS)) ==
(IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_QOS);
}
-static inline int ieee80211_has_htc(FAR const struct ieee80211_frame *wh)
+static inline int
+ieee80211_has_htc(FAR const struct ieee80211_frame *wh)
{
return (wh->i_fc[1] & IEEE80211_FC1_ORDER) &&
(ieee80211_has_qos(wh) ||
(wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK) == IEEE80211_FC0_TYPE_MGT);
}
-static inline uint16_t ieee80211_get_qos(FAR const struct ieee80211_frame *wh)
+static inline uint16_t
+ieee80211_get_qos(FAR const struct ieee80211_frame *wh)
{
FAR const uint8_t *frm;