xref: /hardware/broadcom/wlan/bcmdhd/dhdutil/include/proto/802.11.h

/*
 * Copyright (C) 1999-2012, Broadcom Corporation
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 * Fundamental types and constants relating to 802.11
 *
 * $Id: 802.11.h 346820 2012-07-24 13:53:12Z $
 */


#ifndef _802_11_H_
#define _802_11_H_

#ifndef _TYPEDEFS_H_
#include <typedefs.h>
#endif

#ifndef _NET_ETHERNET_H_
#include <proto/ethernet.h>
#endif

#include <proto/wpa.h>


#include <packed_section_start.h>


#define DOT11_TU_TO_US          1024


#define DOT11_A3_HDR_LEN        24
#define DOT11_A4_HDR_LEN        30
#define DOT11_MAC_HDR_LEN       DOT11_A3_HDR_LEN
#define DOT11_FCS_LEN           4
#define DOT11_ICV_LEN           4
#define DOT11_ICV_AES_LEN       8
#define DOT11_QOS_LEN           2
#define DOT11_HTC_LEN           4

#define DOT11_KEY_INDEX_SHIFT       6
#define DOT11_IV_LEN            4
#define DOT11_IV_TKIP_LEN       8
#define DOT11_IV_AES_OCB_LEN        4
#define DOT11_IV_AES_CCM_LEN        8
#define DOT11_IV_MAX_LEN        8


#define DOT11_MAX_MPDU_BODY_LEN     2304

#define DOT11_MAX_MPDU_LEN      (DOT11_A4_HDR_LEN + \
					 DOT11_QOS_LEN + \
					 DOT11_IV_AES_CCM_LEN + \
					 DOT11_MAX_MPDU_BODY_LEN + \
					 DOT11_ICV_LEN + \
					 DOT11_FCS_LEN)

#define DOT11_MAX_SSID_LEN      32


#define DOT11_DEFAULT_RTS_LEN       2347
#define DOT11_MAX_RTS_LEN       2347


#define DOT11_MIN_FRAG_LEN      256
#define DOT11_MAX_FRAG_LEN      2346
#define DOT11_DEFAULT_FRAG_LEN      2346


#define DOT11_MIN_BEACON_PERIOD     1
#define DOT11_MAX_BEACON_PERIOD     0xFFFF


#define DOT11_MIN_DTIM_PERIOD       1
#define DOT11_MAX_DTIM_PERIOD       0xFF


#define DOT11_LLC_SNAP_HDR_LEN      8
#define DOT11_OUI_LEN           3
BWL_PRE_PACKED_STRUCT struct dot11_llc_snap_header {
	uint8   dsap;
	uint8   ssap;
	uint8   ctl;
	uint8   oui[DOT11_OUI_LEN];
	uint16  type;
} BWL_POST_PACKED_STRUCT;


#define RFC1042_HDR_LEN (ETHER_HDR_LEN + DOT11_LLC_SNAP_HDR_LEN)



BWL_PRE_PACKED_STRUCT struct dot11_header {
	uint16          fc;
	uint16          durid;
	struct ether_addr   a1;
	struct ether_addr   a2;
	struct ether_addr   a3;
	uint16          seq;
	struct ether_addr   a4;
} BWL_POST_PACKED_STRUCT;



BWL_PRE_PACKED_STRUCT struct dot11_rts_frame {
	uint16          fc;
	uint16          durid;
	struct ether_addr   ra;
	struct ether_addr   ta;
} BWL_POST_PACKED_STRUCT;
#define DOT11_RTS_LEN       16

BWL_PRE_PACKED_STRUCT struct dot11_cts_frame {
	uint16          fc;
	uint16          durid;
	struct ether_addr   ra;
} BWL_POST_PACKED_STRUCT;
#define DOT11_CTS_LEN       10

BWL_PRE_PACKED_STRUCT struct dot11_ack_frame {
	uint16          fc;
	uint16          durid;
	struct ether_addr   ra;
} BWL_POST_PACKED_STRUCT;
#define DOT11_ACK_LEN       10

BWL_PRE_PACKED_STRUCT struct dot11_ps_poll_frame {
	uint16          fc;
	uint16          durid;
	struct ether_addr   bssid;
	struct ether_addr   ta;
} BWL_POST_PACKED_STRUCT;
#define DOT11_PS_POLL_LEN   16

BWL_PRE_PACKED_STRUCT struct dot11_cf_end_frame {
	uint16          fc;
	uint16          durid;
	struct ether_addr   ra;
	struct ether_addr   bssid;
} BWL_POST_PACKED_STRUCT;
#define DOT11_CS_END_LEN    16


BWL_PRE_PACKED_STRUCT struct dot11_action_wifi_vendor_specific {
	uint8   category;
	uint8   OUI[3];
	uint8   type;
	uint8   subtype;
	uint8   data[1040];
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_action_wifi_vendor_specific dot11_action_wifi_vendor_specific_t;


BWL_PRE_PACKED_STRUCT struct dot11_action_vs_frmhdr {
	uint8   category;
	uint8   OUI[3];
	uint8   type;
	uint8   subtype;
	uint8   data[1];
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_action_vs_frmhdr dot11_action_vs_frmhdr_t;
#define DOT11_ACTION_VS_HDR_LEN 6

#define BCM_ACTION_OUI_BYTE0    0x00
#define BCM_ACTION_OUI_BYTE1    0x90
#define BCM_ACTION_OUI_BYTE2    0x4c


#define DOT11_BA_CTL_POLICY_NORMAL  0x0000
#define DOT11_BA_CTL_POLICY_NOACK   0x0001
#define DOT11_BA_CTL_POLICY_MASK    0x0001

#define DOT11_BA_CTL_MTID       0x0002
#define DOT11_BA_CTL_COMPRESSED     0x0004

#define DOT11_BA_CTL_NUMMSDU_MASK   0x0FC0
#define DOT11_BA_CTL_NUMMSDU_SHIFT  6

#define DOT11_BA_CTL_TID_MASK       0xF000
#define DOT11_BA_CTL_TID_SHIFT      12


BWL_PRE_PACKED_STRUCT struct dot11_ctl_header {
	uint16          fc;
	uint16          durid;
	struct ether_addr   ra;
	struct ether_addr   ta;
} BWL_POST_PACKED_STRUCT;
#define DOT11_CTL_HDR_LEN   16


BWL_PRE_PACKED_STRUCT struct dot11_bar {
	uint16          bar_control;
	uint16          seqnum;
} BWL_POST_PACKED_STRUCT;
#define DOT11_BAR_LEN       4

#define DOT11_BA_BITMAP_LEN 128
#define DOT11_BA_CMP_BITMAP_LEN 8

BWL_PRE_PACKED_STRUCT struct dot11_ba {
	uint16          ba_control;
	uint16          seqnum;
	uint8           bitmap[DOT11_BA_BITMAP_LEN];
} BWL_POST_PACKED_STRUCT;
#define DOT11_BA_LEN        4


BWL_PRE_PACKED_STRUCT struct dot11_management_header {
	uint16          fc;
	uint16          durid;
	struct ether_addr   da;
	struct ether_addr   sa;
	struct ether_addr   bssid;
	uint16          seq;
} BWL_POST_PACKED_STRUCT;
#define DOT11_MGMT_HDR_LEN  24



BWL_PRE_PACKED_STRUCT struct dot11_bcn_prb {
	uint32          timestamp[2];
	uint16          beacon_interval;
	uint16          capability;
} BWL_POST_PACKED_STRUCT;
#define DOT11_BCN_PRB_LEN   12
#define DOT11_BCN_PRB_FIXED_LEN 12

BWL_PRE_PACKED_STRUCT struct dot11_auth {
	uint16          alg;
	uint16          seq;
	uint16          status;
} BWL_POST_PACKED_STRUCT;
#define DOT11_AUTH_FIXED_LEN    6

BWL_PRE_PACKED_STRUCT struct dot11_assoc_req {
	uint16          capability;
	uint16          listen;
} BWL_POST_PACKED_STRUCT;
#define DOT11_ASSOC_REQ_FIXED_LEN   4

BWL_PRE_PACKED_STRUCT struct dot11_reassoc_req {
	uint16          capability;
	uint16          listen;
	struct ether_addr   ap;
} BWL_POST_PACKED_STRUCT;
#define DOT11_REASSOC_REQ_FIXED_LEN 10

BWL_PRE_PACKED_STRUCT struct dot11_assoc_resp {
	uint16          capability;
	uint16          status;
	uint16          aid;
} BWL_POST_PACKED_STRUCT;
#define DOT11_ASSOC_RESP_FIXED_LEN  6

BWL_PRE_PACKED_STRUCT struct dot11_action_measure {
	uint8   category;
	uint8   action;
	uint8   token;
	uint8   data[1];
} BWL_POST_PACKED_STRUCT;
#define DOT11_ACTION_MEASURE_LEN    3

BWL_PRE_PACKED_STRUCT struct dot11_action_ht_ch_width {
	uint8   category;
	uint8   action;
	uint8   ch_width;
} BWL_POST_PACKED_STRUCT;

BWL_PRE_PACKED_STRUCT struct dot11_action_ht_mimops {
	uint8   category;
	uint8   action;
	uint8   control;
} BWL_POST_PACKED_STRUCT;

BWL_PRE_PACKED_STRUCT struct dot11_action_sa_query {
	uint8	category;
	uint8	action;
	uint16	id;
} BWL_POST_PACKED_STRUCT;

#define SM_PWRSAVE_ENABLE   1
#define SM_PWRSAVE_MODE     2


BWL_PRE_PACKED_STRUCT struct dot11_power_cnst {
	uint8 id;
	uint8 len;
	uint8 power;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_power_cnst dot11_power_cnst_t;

BWL_PRE_PACKED_STRUCT struct dot11_power_cap {
	uint8 min;
	uint8 max;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_power_cap dot11_power_cap_t;

BWL_PRE_PACKED_STRUCT struct dot11_tpc_rep {
	uint8 id;
	uint8 len;
	uint8 tx_pwr;
	uint8 margin;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_tpc_rep dot11_tpc_rep_t;
#define DOT11_MNG_IE_TPC_REPORT_LEN 2

BWL_PRE_PACKED_STRUCT struct dot11_supp_channels {
	uint8 id;
	uint8 len;
	uint8 first_channel;
	uint8 num_channels;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_supp_channels dot11_supp_channels_t;


BWL_PRE_PACKED_STRUCT struct dot11_extch {
	uint8   id;
	uint8   len;
	uint8   extch;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_extch dot11_extch_ie_t;

BWL_PRE_PACKED_STRUCT struct dot11_brcm_extch {
	uint8   id;
	uint8   len;
	uint8   oui[3];
	uint8   type;
	uint8   extch;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_brcm_extch dot11_brcm_extch_ie_t;

#define BRCM_EXTCH_IE_LEN   5
#define BRCM_EXTCH_IE_TYPE  53
#define DOT11_EXTCH_IE_LEN  1
#define DOT11_EXT_CH_MASK   0x03
#define DOT11_EXT_CH_UPPER  0x01
#define DOT11_EXT_CH_LOWER  0x03
#define DOT11_EXT_CH_NONE   0x00

BWL_PRE_PACKED_STRUCT struct dot11_action_frmhdr {
	uint8   category;
	uint8   action;
	uint8   data[1];
} BWL_POST_PACKED_STRUCT;
#define DOT11_ACTION_FRMHDR_LEN 2


BWL_PRE_PACKED_STRUCT struct dot11_channel_switch {
	uint8 id;
	uint8 len;
	uint8 mode;
	uint8 channel;
	uint8 count;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_channel_switch dot11_chan_switch_ie_t;

#define DOT11_SWITCH_IE_LEN 3

#define DOT11_CSA_MODE_ADVISORY     0
#define DOT11_CSA_MODE_NO_TX        1

BWL_PRE_PACKED_STRUCT struct dot11_action_switch_channel {
	uint8   category;
	uint8   action;
	dot11_chan_switch_ie_t chan_switch_ie;
	dot11_brcm_extch_ie_t extch_ie;
} BWL_POST_PACKED_STRUCT;

BWL_PRE_PACKED_STRUCT struct dot11_csa_body {
	uint8 mode;
	uint8 reg;
	uint8 channel;
	uint8 count;
} BWL_POST_PACKED_STRUCT;


BWL_PRE_PACKED_STRUCT struct dot11_ext_csa {
	uint8 id;
	uint8 len;
	struct dot11_csa_body b;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_ext_csa dot11_ext_csa_ie_t;
#define DOT11_EXT_CSA_IE_LEN    4

BWL_PRE_PACKED_STRUCT struct dot11_action_ext_csa {
	uint8   category;
	uint8   action;
	dot11_ext_csa_ie_t chan_switch_ie;
} BWL_POST_PACKED_STRUCT;

BWL_PRE_PACKED_STRUCT struct dot11y_action_ext_csa {
	uint8   category;
	uint8   action;
	struct dot11_csa_body b;
} BWL_POST_PACKED_STRUCT;

BWL_PRE_PACKED_STRUCT struct dot11_obss_coex {
	uint8   id;
	uint8   len;
	uint8   info;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_obss_coex dot11_obss_coex_t;
#define DOT11_OBSS_COEXINFO_LEN 1

#define DOT11_OBSS_COEX_INFO_REQ        0x01
#define DOT11_OBSS_COEX_40MHZ_INTOLERANT    0x02
#define DOT11_OBSS_COEX_20MHZ_WIDTH_REQ 0x04

BWL_PRE_PACKED_STRUCT struct dot11_obss_chanlist {
	uint8   id;
	uint8   len;
	uint8   regclass;
	uint8   chanlist[1];
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_obss_chanlist dot11_obss_chanlist_t;
#define DOT11_OBSS_CHANLIST_FIXED_LEN   1

BWL_PRE_PACKED_STRUCT struct dot11_extcap_ie {
	uint8 id;
	uint8 len;
	uint8 cap[1];
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_extcap_ie dot11_extcap_ie_t;

#define DOT11_EXTCAP_LEN_MAX	7
#define DOT11_EXTCAP_LEN_COEX	1
#define DOT11_EXTCAP_LEN_BT	3
#define DOT11_EXTCAP_LEN_IW	4
#define DOT11_EXTCAP_LEN_SI	6

#define DOT11_EXTCAP_LEN_TDLS	5
BWL_PRE_PACKED_STRUCT struct dot11_extcap {
	uint8 extcap[DOT11_EXTCAP_LEN_TDLS];
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_extcap dot11_extcap_t;


#define TDLS_CAP_TDLS			37
#define TDLS_CAP_PU_BUFFER_STA	28
#define TDLS_CAP_PEER_PSM		20
#define TDLS_CAP_CH_SW			30
#define TDLS_CAP_PROH			38
#define TDLS_CAP_CH_SW_PROH		39

#define TDLS_CAP_MAX_BIT		39



#define DOT11_MEASURE_TYPE_BASIC    0
#define DOT11_MEASURE_TYPE_CCA      1
#define DOT11_MEASURE_TYPE_RPI      2
#define DOT11_MEASURE_TYPE_CHLOAD       3
#define DOT11_MEASURE_TYPE_NOISE        4
#define DOT11_MEASURE_TYPE_BEACON       5
#define DOT11_MEASURE_TYPE_FRAME    6
#define DOT11_MEASURE_TYPE_STATS        7
#define DOT11_MEASURE_TYPE_LCI      8
#define DOT11_MEASURE_TYPE_TXSTREAM     9
#define DOT11_MEASURE_TYPE_PAUSE        255


#define DOT11_MEASURE_MODE_PARALLEL     (1<<0)
#define DOT11_MEASURE_MODE_ENABLE   (1<<1)
#define DOT11_MEASURE_MODE_REQUEST  (1<<2)
#define DOT11_MEASURE_MODE_REPORT   (1<<3)
#define DOT11_MEASURE_MODE_DUR  (1<<4)

#define DOT11_MEASURE_MODE_LATE     (1<<0)
#define DOT11_MEASURE_MODE_INCAPABLE    (1<<1)
#define DOT11_MEASURE_MODE_REFUSED  (1<<2)

#define DOT11_MEASURE_BASIC_MAP_BSS ((uint8)(1<<0))
#define DOT11_MEASURE_BASIC_MAP_OFDM    ((uint8)(1<<1))
#define DOT11_MEASURE_BASIC_MAP_UKNOWN  ((uint8)(1<<2))
#define DOT11_MEASURE_BASIC_MAP_RADAR   ((uint8)(1<<3))
#define DOT11_MEASURE_BASIC_MAP_UNMEAS  ((uint8)(1<<4))

BWL_PRE_PACKED_STRUCT struct dot11_meas_req {
	uint8 id;
	uint8 len;
	uint8 token;
	uint8 mode;
	uint8 type;
	uint8 channel;
	uint8 start_time[8];
	uint16 duration;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_meas_req dot11_meas_req_t;
#define DOT11_MNG_IE_MREQ_LEN 14

#define DOT11_MNG_IE_MREQ_FIXED_LEN 3

BWL_PRE_PACKED_STRUCT struct dot11_meas_rep {
	uint8 id;
	uint8 len;
	uint8 token;
	uint8 mode;
	uint8 type;
	BWL_PRE_PACKED_STRUCT union
	{
		BWL_PRE_PACKED_STRUCT struct {
			uint8 channel;
			uint8 start_time[8];
			uint16 duration;
			uint8 map;
		} BWL_POST_PACKED_STRUCT basic;
		uint8 data[1];
	} BWL_POST_PACKED_STRUCT rep;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_meas_rep dot11_meas_rep_t;


#define DOT11_MNG_IE_MREP_FIXED_LEN 3

BWL_PRE_PACKED_STRUCT struct dot11_meas_rep_basic {
	uint8 channel;
	uint8 start_time[8];
	uint16 duration;
	uint8 map;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_meas_rep_basic dot11_meas_rep_basic_t;
#define DOT11_MEASURE_BASIC_REP_LEN 12

BWL_PRE_PACKED_STRUCT struct dot11_quiet {
	uint8 id;
	uint8 len;
	uint8 count;
	uint8 period;
	uint16 duration;
	uint16 offset;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_quiet dot11_quiet_t;

BWL_PRE_PACKED_STRUCT struct chan_map_tuple {
	uint8 channel;
	uint8 map;
} BWL_POST_PACKED_STRUCT;
typedef struct chan_map_tuple chan_map_tuple_t;

BWL_PRE_PACKED_STRUCT struct dot11_ibss_dfs {
	uint8 id;
	uint8 len;
	uint8 eaddr[ETHER_ADDR_LEN];
	uint8 interval;
	chan_map_tuple_t map[1];
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_ibss_dfs dot11_ibss_dfs_t;


#define WME_OUI         "\x00\x50\xf2"
#define WME_OUI_LEN     3
#define WME_OUI_TYPE        2
#define WME_TYPE        2
#define WME_SUBTYPE_IE      0
#define WME_SUBTYPE_PARAM_IE    1
#define WME_SUBTYPE_TSPEC   2
#define WME_VER			1


#define AC_BE           0
#define AC_BK           1
#define AC_VI           2
#define AC_VO           3
#define AC_COUNT        4

typedef uint8 ac_bitmap_t;

#define AC_BITMAP_NONE      0x0
#define AC_BITMAP_ALL       0xf
#define AC_BITMAP_TST(ab, ac)   (((ab) & (1 << (ac))) != 0)
#define AC_BITMAP_SET(ab, ac)   (((ab) |= (1 << (ac))))
#define AC_BITMAP_RESET(ab, ac) (((ab) &= ~(1 << (ac))))


BWL_PRE_PACKED_STRUCT struct wme_ie {
	uint8 oui[3];
	uint8 type;
	uint8 subtype;
	uint8 version;
	uint8 qosinfo;
} BWL_POST_PACKED_STRUCT;
typedef struct wme_ie wme_ie_t;
#define WME_IE_LEN 7

BWL_PRE_PACKED_STRUCT struct edcf_acparam {
	uint8   ACI;
	uint8   ECW;
	uint16  TXOP;
} BWL_POST_PACKED_STRUCT;
typedef struct edcf_acparam edcf_acparam_t;


BWL_PRE_PACKED_STRUCT struct wme_param_ie {
	uint8 oui[3];
	uint8 type;
	uint8 subtype;
	uint8 version;
	uint8 qosinfo;
	uint8 rsvd;
	edcf_acparam_t acparam[AC_COUNT];
} BWL_POST_PACKED_STRUCT;
typedef struct wme_param_ie wme_param_ie_t;
#define WME_PARAM_IE_LEN            24


#define WME_QI_AP_APSD_MASK         0x80
#define WME_QI_AP_APSD_SHIFT        7
#define WME_QI_AP_COUNT_MASK        0x0f
#define WME_QI_AP_COUNT_SHIFT       0


#define WME_QI_STA_MAXSPLEN_MASK    0x60
#define WME_QI_STA_MAXSPLEN_SHIFT   5
#define WME_QI_STA_APSD_ALL_MASK    0xf
#define WME_QI_STA_APSD_ALL_SHIFT   0
#define WME_QI_STA_APSD_BE_MASK     0x8
#define WME_QI_STA_APSD_BE_SHIFT    3
#define WME_QI_STA_APSD_BK_MASK     0x4
#define WME_QI_STA_APSD_BK_SHIFT    2
#define WME_QI_STA_APSD_VI_MASK     0x2
#define WME_QI_STA_APSD_VI_SHIFT    1
#define WME_QI_STA_APSD_VO_MASK     0x1
#define WME_QI_STA_APSD_VO_SHIFT    0


#define EDCF_AIFSN_MIN               1
#define EDCF_AIFSN_MAX               15
#define EDCF_AIFSN_MASK              0x0f
#define EDCF_ACM_MASK                0x10
#define EDCF_ACI_MASK                0x60
#define EDCF_ACI_SHIFT               5
#define EDCF_AIFSN_SHIFT             12


#define EDCF_ECW_MIN                 0
#define EDCF_ECW_MAX                 15
#define EDCF_ECW2CW(exp)             ((1 << (exp)) - 1)
#define EDCF_ECWMIN_MASK             0x0f
#define EDCF_ECWMAX_MASK             0xf0
#define EDCF_ECWMAX_SHIFT            4


#define EDCF_TXOP_MIN                0
#define EDCF_TXOP_MAX                65535
#define EDCF_TXOP2USEC(txop)         ((txop) << 5)


#define NON_EDCF_AC_BE_ACI_STA          0x02


#define EDCF_AC_BE_ACI_STA           0x03
#define EDCF_AC_BE_ECW_STA           0xA4
#define EDCF_AC_BE_TXOP_STA          0x0000
#define EDCF_AC_BK_ACI_STA           0x27
#define EDCF_AC_BK_ECW_STA           0xA4
#define EDCF_AC_BK_TXOP_STA          0x0000
#define EDCF_AC_VI_ACI_STA           0x42
#define EDCF_AC_VI_ECW_STA           0x43
#define EDCF_AC_VI_TXOP_STA          0x005e
#define EDCF_AC_VO_ACI_STA           0x62
#define EDCF_AC_VO_ECW_STA           0x32
#define EDCF_AC_VO_TXOP_STA          0x002f


#define EDCF_AC_BE_ACI_AP            0x03
#define EDCF_AC_BE_ECW_AP            0x64
#define EDCF_AC_BE_TXOP_AP           0x0000
#define EDCF_AC_BK_ACI_AP            0x27
#define EDCF_AC_BK_ECW_AP            0xA4
#define EDCF_AC_BK_TXOP_AP           0x0000
#define EDCF_AC_VI_ACI_AP            0x41
#define EDCF_AC_VI_ECW_AP            0x43
#define EDCF_AC_VI_TXOP_AP           0x005e
#define EDCF_AC_VO_ACI_AP            0x61
#define EDCF_AC_VO_ECW_AP            0x32
#define EDCF_AC_VO_TXOP_AP           0x002f


BWL_PRE_PACKED_STRUCT struct edca_param_ie {
	uint8 qosinfo;
	uint8 rsvd;
	edcf_acparam_t acparam[AC_COUNT];
} BWL_POST_PACKED_STRUCT;
typedef struct edca_param_ie edca_param_ie_t;
#define EDCA_PARAM_IE_LEN            18


BWL_PRE_PACKED_STRUCT struct qos_cap_ie {
	uint8 qosinfo;
} BWL_POST_PACKED_STRUCT;
typedef struct qos_cap_ie qos_cap_ie_t;

BWL_PRE_PACKED_STRUCT struct dot11_qbss_load_ie {
	uint8 id;
	uint8 length;
	uint16 station_count;
	uint8 channel_utilization;
	uint16 aac;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_qbss_load_ie dot11_qbss_load_ie_t;
#define BSS_LOAD_IE_SIZE 	7


#define FIXED_MSDU_SIZE 0x8000
#define MSDU_SIZE_MASK  0x7fff



#define INTEGER_SHIFT   13
#define FRACTION_MASK   0x1FFF


BWL_PRE_PACKED_STRUCT struct dot11_management_notification {
	uint8 category;
	uint8 action;
	uint8 token;
	uint8 status;
	uint8 data[1];
} BWL_POST_PACKED_STRUCT;
#define DOT11_MGMT_NOTIFICATION_LEN 4


BWL_PRE_PACKED_STRUCT struct ti_ie {
	uint8 ti_type;
	uint32 ti_val;
} BWL_POST_PACKED_STRUCT;
typedef struct ti_ie ti_ie_t;
#define TI_TYPE_REASSOC_DEADLINE	1
#define TI_TYPE_KEY_LIFETIME		2

#define WME_ADDTS_REQUEST   0
#define WME_ADDTS_RESPONSE  1
#define WME_DELTS_REQUEST   2


#define WME_ADMISSION_ACCEPTED      0
#define WME_INVALID_PARAMETERS      1
#define WME_ADMISSION_REFUSED       3


#define BCN_PRB_SSID(body) ((char*)(body) + DOT11_BCN_PRB_LEN)


#define DOT11_OPEN_SYSTEM   0
#define DOT11_SHARED_KEY    1
#define DOT11_FAST_BSS		2
#define DOT11_CHALLENGE_LEN	128


#define FC_PVER_MASK        0x3
#define FC_PVER_SHIFT       0
#define FC_TYPE_MASK        0xC
#define FC_TYPE_SHIFT       2
#define FC_SUBTYPE_MASK     0xF0
#define FC_SUBTYPE_SHIFT    4
#define FC_TODS         0x100
#define FC_TODS_SHIFT       8
#define FC_FROMDS       0x200
#define FC_FROMDS_SHIFT     9
#define FC_MOREFRAG     0x400
#define FC_MOREFRAG_SHIFT   10
#define FC_RETRY        0x800
#define FC_RETRY_SHIFT      11
#define FC_PM           0x1000
#define FC_PM_SHIFT     12
#define FC_MOREDATA     0x2000
#define FC_MOREDATA_SHIFT   13
#define FC_WEP          0x4000
#define FC_WEP_SHIFT        14
#define FC_ORDER        0x8000
#define FC_ORDER_SHIFT      15


#define SEQNUM_SHIFT        4
#define SEQNUM_MAX      0x1000
#define FRAGNUM_MASK        0xF




#define FC_TYPE_MNG     0
#define FC_TYPE_CTL     1
#define FC_TYPE_DATA        2


#define FC_SUBTYPE_ASSOC_REQ        0
#define FC_SUBTYPE_ASSOC_RESP       1
#define FC_SUBTYPE_REASSOC_REQ      2
#define FC_SUBTYPE_REASSOC_RESP     3
#define FC_SUBTYPE_PROBE_REQ        4
#define FC_SUBTYPE_PROBE_RESP       5
#define FC_SUBTYPE_BEACON       8
#define FC_SUBTYPE_ATIM         9
#define FC_SUBTYPE_DISASSOC     10
#define FC_SUBTYPE_AUTH         11
#define FC_SUBTYPE_DEAUTH       12
#define FC_SUBTYPE_ACTION       13
#define FC_SUBTYPE_ACTION_NOACK     14


#define FC_SUBTYPE_CTL_WRAPPER      7
#define FC_SUBTYPE_BLOCKACK_REQ     8
#define FC_SUBTYPE_BLOCKACK     9
#define FC_SUBTYPE_PS_POLL      10
#define FC_SUBTYPE_RTS          11
#define FC_SUBTYPE_CTS          12
#define FC_SUBTYPE_ACK          13
#define FC_SUBTYPE_CF_END       14
#define FC_SUBTYPE_CF_END_ACK       15


#define FC_SUBTYPE_DATA         0
#define FC_SUBTYPE_DATA_CF_ACK      1
#define FC_SUBTYPE_DATA_CF_POLL     2
#define FC_SUBTYPE_DATA_CF_ACK_POLL 3
#define FC_SUBTYPE_NULL         4
#define FC_SUBTYPE_CF_ACK       5
#define FC_SUBTYPE_CF_POLL      6
#define FC_SUBTYPE_CF_ACK_POLL      7
#define FC_SUBTYPE_QOS_DATA     8
#define FC_SUBTYPE_QOS_DATA_CF_ACK  9
#define FC_SUBTYPE_QOS_DATA_CF_POLL 10
#define FC_SUBTYPE_QOS_DATA_CF_ACK_POLL 11
#define FC_SUBTYPE_QOS_NULL     12
#define FC_SUBTYPE_QOS_CF_POLL      14
#define FC_SUBTYPE_QOS_CF_ACK_POLL  15


#define FC_SUBTYPE_ANY_QOS(s)       (((s) & 8) != 0)
#define FC_SUBTYPE_ANY_NULL(s)      (((s) & 4) != 0)
#define FC_SUBTYPE_ANY_CF_POLL(s)   (((s) & 2) != 0)
#define FC_SUBTYPE_ANY_CF_ACK(s)    (((s) & 1) != 0)


#define FC_KIND_MASK        (FC_TYPE_MASK | FC_SUBTYPE_MASK)

#define FC_KIND(t, s)   (((t) << FC_TYPE_SHIFT) | ((s) << FC_SUBTYPE_SHIFT))

#define FC_SUBTYPE(fc)  (((fc) & FC_SUBTYPE_MASK) >> FC_SUBTYPE_SHIFT)
#define FC_TYPE(fc) (((fc) & FC_TYPE_MASK) >> FC_TYPE_SHIFT)

#define FC_ASSOC_REQ    FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_REQ)
#define FC_ASSOC_RESP   FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_RESP)
#define FC_REASSOC_REQ  FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_REQ)
#define FC_REASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_RESP)
#define FC_PROBE_REQ    FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_REQ)
#define FC_PROBE_RESP   FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_RESP)
#define FC_BEACON   FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_BEACON)
#define FC_DISASSOC FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DISASSOC)
#define FC_AUTH     FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_AUTH)
#define FC_DEAUTH   FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DEAUTH)
#define FC_ACTION   FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION)
#define FC_ACTION_NOACK FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION_NOACK)

#define FC_CTL_WRAPPER  FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTL_WRAPPER)
#define FC_BLOCKACK_REQ FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK_REQ)
#define FC_BLOCKACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK)
#define FC_PS_POLL  FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_PS_POLL)
#define FC_RTS      FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_RTS)
#define FC_CTS      FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTS)
#define FC_ACK      FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_ACK)
#define FC_CF_END   FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END)
#define FC_CF_END_ACK   FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END_ACK)

#define FC_DATA     FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA)
#define FC_NULL_DATA    FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_NULL)
#define FC_DATA_CF_ACK  FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA_CF_ACK)
#define FC_QOS_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_DATA)
#define FC_QOS_NULL FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_NULL)




#define QOS_PRIO_SHIFT      0
#define QOS_PRIO_MASK       0x0007
#define QOS_PRIO(qos)       (((qos) & QOS_PRIO_MASK) >> QOS_PRIO_SHIFT)


#define QOS_TID_SHIFT       0
#define QOS_TID_MASK        0x000f
#define QOS_TID(qos)        (((qos) & QOS_TID_MASK) >> QOS_TID_SHIFT)


#define QOS_EOSP_SHIFT      4
#define QOS_EOSP_MASK       0x0010
#define QOS_EOSP(qos)       (((qos) & QOS_EOSP_MASK) >> QOS_EOSP_SHIFT)


#define QOS_ACK_NORMAL_ACK  0
#define QOS_ACK_NO_ACK      1
#define QOS_ACK_NO_EXP_ACK  2
#define QOS_ACK_BLOCK_ACK   3
#define QOS_ACK_SHIFT       5
#define QOS_ACK_MASK        0x0060
#define QOS_ACK(qos)        (((qos) & QOS_ACK_MASK) >> QOS_ACK_SHIFT)


#define QOS_AMSDU_SHIFT     7
#define QOS_AMSDU_MASK      0x0080






#define DOT11_MNG_AUTH_ALGO_LEN     2
#define DOT11_MNG_AUTH_SEQ_LEN      2
#define DOT11_MNG_BEACON_INT_LEN    2
#define DOT11_MNG_CAP_LEN       2
#define DOT11_MNG_AP_ADDR_LEN       6
#define DOT11_MNG_LISTEN_INT_LEN    2
#define DOT11_MNG_REASON_LEN        2
#define DOT11_MNG_AID_LEN       2
#define DOT11_MNG_STATUS_LEN        2
#define DOT11_MNG_TIMESTAMP_LEN     8


#define DOT11_AID_MASK          0x3fff


#define DOT11_RC_RESERVED       0
#define DOT11_RC_UNSPECIFIED        1
#define DOT11_RC_AUTH_INVAL     2
#define DOT11_RC_DEAUTH_LEAVING     3
#define DOT11_RC_INACTIVITY     4
#define DOT11_RC_BUSY           5
#define DOT11_RC_INVAL_CLASS_2      6
#define DOT11_RC_INVAL_CLASS_3      7
#define DOT11_RC_DISASSOC_LEAVING   8
#define DOT11_RC_NOT_AUTH       9
#define DOT11_RC_BAD_PC         10
#define DOT11_RC_BAD_CHANNELS       11



#define DOT11_RC_UNSPECIFIED_QOS    32
#define DOT11_RC_INSUFFCIENT_BW     33
#define DOT11_RC_EXCESSIVE_FRAMES   34
#define DOT11_RC_TX_OUTSIDE_TXOP    35
#define DOT11_RC_LEAVING_QBSS       36
#define DOT11_RC_BAD_MECHANISM      37
#define DOT11_RC_SETUP_NEEDED       38
#define DOT11_RC_TIMEOUT        39

#define DOT11_RC_MAX            23

#define DOT11_RC_TDLS_PEER_UNREACH	25
#define DOT11_RC_TDLS_DOWN_UNSPECIFIED	26


#define DOT11_SC_SUCCESS		0
#define DOT11_SC_FAILURE		1
#define DOT11_SC_TDLS_WAKEUP_SCH_ALT 2

#define DOT11_SC_TDLS_WAKEUP_SCH_REJ 3
#define DOT11_SC_TDLS_SEC_DISABLED	5
#define DOT11_SC_LIFETIME_REJ		6
#define DOT11_SC_NOT_SAME_BSS		7
#define DOT11_SC_CAP_MISMATCH       10
#define DOT11_SC_REASSOC_FAIL       11
#define DOT11_SC_ASSOC_FAIL     12
#define DOT11_SC_AUTH_MISMATCH      13
#define DOT11_SC_AUTH_SEQ       14
#define DOT11_SC_AUTH_CHALLENGE_FAIL    15
#define DOT11_SC_AUTH_TIMEOUT       16
#define DOT11_SC_ASSOC_BUSY_FAIL    17
#define DOT11_SC_ASSOC_RATE_MISMATCH    18
#define DOT11_SC_ASSOC_SHORT_REQUIRED   19
#define DOT11_SC_ASSOC_PBCC_REQUIRED    20
#define DOT11_SC_ASSOC_AGILITY_REQUIRED 21
#define DOT11_SC_ASSOC_SPECTRUM_REQUIRED    22
#define DOT11_SC_ASSOC_BAD_POWER_CAP    23
#define DOT11_SC_ASSOC_BAD_SUP_CHANNELS 24
#define DOT11_SC_ASSOC_SHORTSLOT_REQUIRED   25
#define DOT11_SC_ASSOC_ERPBCC_REQUIRED  26
#define DOT11_SC_ASSOC_DSSOFDM_REQUIRED 27
#define DOT11_SC_ASSOC_R0KH_UNREACHABLE	28
#define DOT11_SC_ASSOC_TRY_LATER	30
#define DOT11_SC_ASSOC_MFP_VIOLATION	31

#define	DOT11_SC_DECLINED		37
#define	DOT11_SC_INVALID_PARAMS		38
#define DOT11_SC_INVALID_PAIRWISE_CIPHER	42
#define	DOT11_SC_INVALID_AKMP		43
#define DOT11_SC_INVALID_RSNIE_CAP	45
#define DOT11_SC_DLS_NOT_ALLOWED	48
#define	DOT11_SC_INVALID_PMKID		53
#define	DOT11_SC_INVALID_MDID		54
#define	DOT11_SC_INVALID_FTIE		55

#define DOT11_SC_UNEXP_MSG			70
#define DOT11_SC_INVALID_SNONCE		71
#define DOT11_SC_INVALID_RSNIE		72


#define DOT11_MNG_DS_PARAM_LEN          1
#define DOT11_MNG_IBSS_PARAM_LEN        2


#define DOT11_MNG_TIM_FIXED_LEN         3
#define DOT11_MNG_TIM_DTIM_COUNT        0
#define DOT11_MNG_TIM_DTIM_PERIOD       1
#define DOT11_MNG_TIM_BITMAP_CTL        2
#define DOT11_MNG_TIM_PVB           3


#define TLV_TAG_OFF     0
#define TLV_LEN_OFF     1
#define TLV_HDR_LEN     2
#define TLV_BODY_OFF        2


#define DOT11_MNG_SSID_ID           0
#define DOT11_MNG_RATES_ID          1
#define DOT11_MNG_FH_PARMS_ID           2
#define DOT11_MNG_DS_PARMS_ID           3
#define DOT11_MNG_CF_PARMS_ID           4
#define DOT11_MNG_TIM_ID            5
#define DOT11_MNG_IBSS_PARMS_ID         6
#define DOT11_MNG_COUNTRY_ID            7
#define DOT11_MNG_HOPPING_PARMS_ID      8
#define DOT11_MNG_HOPPING_TABLE_ID      9
#define DOT11_MNG_REQUEST_ID            10
#define DOT11_MNG_QBSS_LOAD_ID          11
#define DOT11_MNG_EDCA_PARAM_ID         12
#define DOT11_MNG_CHALLENGE_ID          16
#define DOT11_MNG_PWR_CONSTRAINT_ID     32
#define DOT11_MNG_PWR_CAP_ID            33
#define DOT11_MNG_TPC_REQUEST_ID        34
#define DOT11_MNG_TPC_REPORT_ID         35
#define DOT11_MNG_SUPP_CHANNELS_ID      36
#define DOT11_MNG_CHANNEL_SWITCH_ID     37
#define DOT11_MNG_MEASURE_REQUEST_ID        38
#define DOT11_MNG_MEASURE_REPORT_ID     39
#define DOT11_MNG_QUIET_ID          40
#define DOT11_MNG_IBSS_DFS_ID           41
#define DOT11_MNG_ERP_ID            42
#define DOT11_MNG_TS_DELAY_ID           43
#define DOT11_MNG_HT_CAP            45
#define DOT11_MNG_QOS_CAP_ID            46
#define DOT11_MNG_NONERP_ID         47
#define DOT11_MNG_RSN_ID            48
#define DOT11_MNG_EXT_RATES_ID          50
#define DOT11_MNG_AP_CHREP_ID       51
#define DOT11_MNG_NBR_REP_ID        52
#define DOT11_MNG_MDIE_ID       54
#define DOT11_MNG_FTIE_ID       55
#define DOT11_MNG_FT_TI_ID      56
#define DOT11_MNG_REGCLASS_ID           59
#define DOT11_MNG_EXT_CSA_ID            60
#define DOT11_MNG_HT_ADD            61
#define DOT11_MNG_EXT_CHANNEL_OFFSET        62
#define DOT11_MNG_WAPI_ID			68
#define DOT11_MNG_TIME_ADVERTISE_ID	69
#define DOT11_MNG_RRM_CAP_ID		70
#define	DOT11_MNG_HT_BSS_COEXINFO_ID		72
#define	DOT11_MNG_HT_BSS_CHANNEL_REPORT_ID	73
#define	DOT11_MNG_HT_OBSS_ID			74
#define DOT11_MNG_CHANNEL_USAGE			97
#define DOT11_MNG_TIME_ZONE_ID			98
#define DOT11_MNG_LINK_IDENTIFIER_ID	101
#define DOT11_MNG_WAKEUP_SCHEDULE_ID	102
#define DOT11_MNG_CHANNEL_SWITCH_TIMING_ID	104
#define DOT11_MNG_PTI_CONTROL_ID		105
#define DOT11_MNG_PU_BUFFER_STATUS_ID	106
#define DOT11_MNG_INTERWORKING_ID		107
#define DOT11_MNG_ADVERTISEMENT_ID		108
#define DOT11_MNG_EXP_BW_REQ_ID			109
#define DOT11_MNG_QOS_MAP_ID			110
#define DOT11_MNG_ROAM_CONSORT_ID		111
#define DOT11_MNG_EMERGCY_ALERT_ID		112
#define	DOT11_MNG_EXT_CAP_ID		127
#define	DOT11_MNG_VHT_CAP_ID		191
#define	DOT11_MNG_VHT_OPERATION_ID	192
#define DOT11_MNG_WPA_ID            221
#define DOT11_MNG_PROPR_ID          221

#define DOT11_MNG_VS_ID             221


#define DOT11_RATE_BASIC            0x80
#define DOT11_RATE_MASK             0x7F


#define DOT11_MNG_ERP_LEN           1
#define DOT11_MNG_NONERP_PRESENT        0x01
#define DOT11_MNG_USE_PROTECTION        0x02
#define DOT11_MNG_BARKER_PREAMBLE       0x04

#define DOT11_MGN_TS_DELAY_LEN      4
#define TS_DELAY_FIELD_SIZE         4


#define DOT11_CAP_ESS               0x0001
#define DOT11_CAP_IBSS              0x0002
#define DOT11_CAP_POLLABLE          0x0004
#define DOT11_CAP_POLL_RQ           0x0008
#define DOT11_CAP_PRIVACY           0x0010
#define DOT11_CAP_SHORT             0x0020
#define DOT11_CAP_PBCC              0x0040
#define DOT11_CAP_AGILITY           0x0080
#define DOT11_CAP_SPECTRUM          0x0100
#define DOT11_CAP_SHORTSLOT         0x0400
#define DOT11_CAP_RRM           0x1000
#define DOT11_CAP_CCK_OFDM          0x2000


#define DOT11_EXT_CAP_OBSS_COEX_MGMT		0

#define DOT11_EXT_CAP_SPSMP					6

#define DOT11_EXT_CAP_BSS_TRANSITION_MGMT	19

#define DOT11_EXT_CAP_IW						31

#define DOT11_EXT_CAP_SI						41
#define DOT11_EXT_CAP_SI_MASK					0x0E


#define DOT11_ACTION_HDR_LEN        2
#define DOT11_ACTION_CAT_OFF        0
#define DOT11_ACTION_ACT_OFF        1


#define DOT11_ACTION_CAT_ERR_MASK   0x80
#define DOT11_ACTION_CAT_MASK       0x7F
#define DOT11_ACTION_CAT_SPECT_MNG  0
#define DOT11_ACTION_CAT_QOS        1
#define DOT11_ACTION_CAT_DLS        2
#define DOT11_ACTION_CAT_BLOCKACK   3
#define DOT11_ACTION_CAT_PUBLIC     4
#define DOT11_ACTION_CAT_RRM        5
#define DOT11_ACTION_CAT_FBT    6
#define DOT11_ACTION_CAT_HT     7
#define	DOT11_ACTION_CAT_SA_QUERY	8
#define	DOT11_ACTION_CAT_PDPA		9
#define DOT11_ACTION_CAT_BSSMGMT	10
#define DOT11_ACTION_NOTIFICATION	17
#define DOT11_ACTION_CAT_VSP		126
#define DOT11_ACTION_CAT_VS     127


#define DOT11_SM_ACTION_M_REQ       0
#define DOT11_SM_ACTION_M_REP       1
#define DOT11_SM_ACTION_TPC_REQ     2
#define DOT11_SM_ACTION_TPC_REP     3
#define DOT11_SM_ACTION_CHANNEL_SWITCH  4
#define DOT11_SM_ACTION_EXT_CSA     5


#define DOT11_ACTION_ID_HT_CH_WIDTH 0
#define DOT11_ACTION_ID_HT_MIMO_PS  1


#define DOT11_PUB_ACTION_BSS_COEX_MNG   0
#define DOT11_PUB_ACTION_CHANNEL_SWITCH 4


#define DOT11_BA_ACTION_ADDBA_REQ   0
#define DOT11_BA_ACTION_ADDBA_RESP  1
#define DOT11_BA_ACTION_DELBA       2


#define DOT11_ADDBA_PARAM_AMSDU_SUP 0x0001
#define DOT11_ADDBA_PARAM_POLICY_MASK   0x0002
#define DOT11_ADDBA_PARAM_POLICY_SHIFT  1
#define DOT11_ADDBA_PARAM_TID_MASK  0x003c
#define DOT11_ADDBA_PARAM_TID_SHIFT 2
#define DOT11_ADDBA_PARAM_BSIZE_MASK    0xffc0
#define DOT11_ADDBA_PARAM_BSIZE_SHIFT   6

#define DOT11_ADDBA_POLICY_DELAYED  0
#define DOT11_ADDBA_POLICY_IMMEDIATE    1

BWL_PRE_PACKED_STRUCT struct dot11_addba_req {
	uint8 category;
	uint8 action;
	uint8 token;
	uint16 addba_param_set;
	uint16 timeout;
	uint16 start_seqnum;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_addba_req dot11_addba_req_t;
#define DOT11_ADDBA_REQ_LEN     9

BWL_PRE_PACKED_STRUCT struct dot11_addba_resp {
	uint8 category;
	uint8 action;
	uint8 token;
	uint16 status;
	uint16 addba_param_set;
	uint16 timeout;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_addba_resp dot11_addba_resp_t;
#define DOT11_ADDBA_RESP_LEN        9


#define DOT11_DELBA_PARAM_INIT_MASK 0x0800
#define DOT11_DELBA_PARAM_INIT_SHIFT    11
#define DOT11_DELBA_PARAM_TID_MASK  0xf000
#define DOT11_DELBA_PARAM_TID_SHIFT 12

BWL_PRE_PACKED_STRUCT struct dot11_delba {
	uint8 category;
	uint8 action;
	uint16 delba_param_set;
	uint16 reason;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_delba dot11_delba_t;
#define DOT11_DELBA_LEN         6





#define DOT11_RRM_CAP_LEN       5
BWL_PRE_PACKED_STRUCT struct dot11_rrm_cap_ie {
	uint8 cap[DOT11_RRM_CAP_LEN];
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_rrm_cap_ie dot11_rrm_cap_ie_t;


#define DOT11_RRM_CAP_LINK          0
#define DOT11_RRM_CAP_NEIGHBOR_REPORT   1
#define DOT11_RRM_CAP_PARALLEL      2
#define DOT11_RRM_CAP_REPEATED      3
#define DOT11_RRM_CAP_BCN_PASSIVE   4
#define DOT11_RRM_CAP_BCN_ACTIVE    5
#define DOT11_RRM_CAP_BCN_TABLE     6
#define DOT11_RRM_CAP_BCN_REP_COND  7
#define DOT11_RRM_CAP_AP_CHANREP    16


#define DOT11_RM_ACTION_RM_REQ      0
#define DOT11_RM_ACTION_RM_REP      1
#define DOT11_RM_ACTION_LM_REQ      2
#define DOT11_RM_ACTION_LM_REP      3
#define DOT11_RM_ACTION_NR_REQ      4
#define DOT11_RM_ACTION_NR_REP      5


BWL_PRE_PACKED_STRUCT struct dot11_rm_action {
	uint8 category;
	uint8 action;
	uint8 token;
	uint8 data[1];
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_rm_action dot11_rm_action_t;
#define DOT11_RM_ACTION_LEN 3

BWL_PRE_PACKED_STRUCT struct dot11_rmreq {
	uint8 category;
	uint8 action;
	uint8 token;
	uint16 reps;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_rmreq dot11_rmreq_t;
#define DOT11_RMREQ_LEN 5

BWL_PRE_PACKED_STRUCT struct dot11_rm_ie {
	uint8 id;
	uint8 len;
	uint8 token;
	uint8 mode;
	uint8 type;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_rm_ie dot11_rm_ie_t;
#define DOT11_RM_IE_LEN 5


#define DOT11_RMREQ_MODE_PARALLEL   1
#define DOT11_RMREQ_MODE_ENABLE     2
#define DOT11_RMREQ_MODE_REQUEST    4
#define DOT11_RMREQ_MODE_REPORT     8
#define DOT11_RMREQ_MODE_DURMAND    0x10


#define DOT11_RMREP_MODE_LATE       1
#define DOT11_RMREP_MODE_INCAPABLE  2
#define DOT11_RMREP_MODE_REFUSED    4

BWL_PRE_PACKED_STRUCT struct dot11_rmreq_bcn {
	uint8 id;
	uint8 len;
	uint8 token;
	uint8 mode;
	uint8 type;
	uint8 reg;
	uint8 channel;
	uint16 interval;
	uint16 duration;
	uint8 bcn_mode;
	struct ether_addr   bssid;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_rmreq_bcn dot11_rmreq_bcn_t;
#define DOT11_RMREQ_BCN_LEN 18

BWL_PRE_PACKED_STRUCT struct dot11_rmrep_bcn {
	uint8 reg;
	uint8 channel;
	uint32 starttime[2];
	uint16 duration;
	uint8 frame_info;
	uint8 rcpi;
	uint8 rsni;
	struct ether_addr   bssid;
	uint8 antenna_id;
	uint32 parent_tsf;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_rmrep_bcn dot11_rmrep_bcn_t;
#define DOT11_RMREP_BCN_LEN 26


#define DOT11_RMREQ_BCN_PASSIVE 0
#define DOT11_RMREQ_BCN_ACTIVE  1
#define DOT11_RMREQ_BCN_TABLE   2


#define DOT11_RMREQ_BCN_SSID_ID 0
#define DOT11_RMREQ_BCN_REPINFO_ID  1
#define DOT11_RMREQ_BCN_REPDET_ID   2
#define DOT11_RMREQ_BCN_REQUEST_ID  10
#define DOT11_RMREQ_BCN_APCHREP_ID  51


#define DOT11_RMREQ_BCN_REPDET_FIXED    0
#define DOT11_RMREQ_BCN_REPDET_REQUEST  1
#define DOT11_RMREQ_BCN_REPDET_ALL  2


#define DOT11_RMREP_BCN_FRM_BODY    1


BWL_PRE_PACKED_STRUCT struct dot11_rmrep_nbr {
	struct ether_addr   bssid;
	uint32  bssid_info;
	uint8 reg;
	uint8 channel;
	uint8 phytype;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_rmrep_nbr dot11_rmrep_nbr_t;
#define DOT11_RMREP_NBR_LEN 13


#define DOT11_BSSTYPE_INFRASTRUCTURE        0
#define DOT11_BSSTYPE_INDEPENDENT       1
#define DOT11_BSSTYPE_ANY           2
#define DOT11_SCANTYPE_ACTIVE           0
#define DOT11_SCANTYPE_PASSIVE          1


BWL_PRE_PACKED_STRUCT struct dot11_lmreq {
	uint8 category;
	uint8 action;
	uint8 token;
	uint8 txpwr;
	uint8 maxtxpwr;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_lmreq dot11_lmreq_t;
#define DOT11_LMREQ_LEN 5

BWL_PRE_PACKED_STRUCT struct dot11_lmrep {
	uint8 category;
	uint8 action;
	uint8 token;
	dot11_tpc_rep_t tpc;
	uint8 rxant;
	uint8 txant;
	uint8 rcpi;
	uint8 rsni;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_lmrep dot11_lmrep_t;
#define DOT11_LMREP_LEN 11


#define PREN_PREAMBLE       24
#define PREN_MM_EXT     12
#define PREN_PREAMBLE_EXT   4


#define RIFS_11N_TIME       2



#define HT_SIG1_MCS_MASK        0x00007F
#define HT_SIG1_CBW             0x000080
#define HT_SIG1_HT_LENGTH       0xFFFF00


#define HT_SIG2_SMOOTHING       0x000001
#define HT_SIG2_NOT_SOUNDING    0x000002
#define HT_SIG2_RESERVED        0x000004
#define HT_SIG2_AGGREGATION     0x000008
#define HT_SIG2_STBC_MASK       0x000030
#define HT_SIG2_STBC_SHIFT      4
#define HT_SIG2_FEC_CODING      0x000040
#define HT_SIG2_SHORT_GI        0x000080
#define HT_SIG2_ESS_MASK        0x000300
#define HT_SIG2_ESS_SHIFT       8
#define HT_SIG2_CRC             0x03FC00
#define HT_SIG2_TAIL            0x1C0000


#define APHY_SLOT_TIME      9
#define APHY_SIFS_TIME      16
#define APHY_DIFS_TIME      (APHY_SIFS_TIME + (2 * APHY_SLOT_TIME))
#define APHY_PREAMBLE_TIME  16
#define APHY_SIGNAL_TIME    4
#define APHY_SYMBOL_TIME    4
#define APHY_SERVICE_NBITS  16
#define APHY_TAIL_NBITS     6
#define APHY_CWMIN      15


#define BPHY_SLOT_TIME      20
#define BPHY_SIFS_TIME      10
#define BPHY_DIFS_TIME      50
#define BPHY_PLCP_TIME      192
#define BPHY_PLCP_SHORT_TIME    96
#define BPHY_CWMIN      31


#define DOT11_OFDM_SIGNAL_EXTENSION 6

#define PHY_CWMAX       1023

#define DOT11_MAXNUMFRAGS   16


typedef struct d11cnt {
	uint32      txfrag;
	uint32      txmulti;
	uint32      txfail;
	uint32      txretry;
	uint32      txretrie;
	uint32      rxdup;
	uint32      txrts;
	uint32      txnocts;
	uint32      txnoack;
	uint32      rxfrag;
	uint32      rxmulti;
	uint32      rxcrc;
	uint32      txfrmsnt;
	uint32      rxundec;
} d11cnt_t;


#define BRCM_PROP_OUI       "\x00\x90\x4C"



#define BRCM_OUI        "\x00\x10\x18"


BWL_PRE_PACKED_STRUCT struct brcm_ie {
	uint8   id;
	uint8   len;
	uint8   oui[3];
	uint8   ver;
	uint8   assoc;
	uint8   flags;
	uint8   flags1;
	uint16  amsdu_mtu_pref;
} BWL_POST_PACKED_STRUCT;
typedef struct brcm_ie brcm_ie_t;
#define BRCM_IE_LEN     11
#define BRCM_IE_VER     2
#define BRCM_IE_LEGACY_AES_VER  1


#ifdef WLAFTERBURNER
#define BRF_ABCAP       0x1
#define BRF_ABRQRD      0x2
#define BRF_ABCOUNTER_MASK  0xf0
#define BRF_ABCOUNTER_SHIFT 4
#endif
#define BRF_LZWDS       0x4
#define BRF_BLOCKACK        0x8


#define BRF1_AMSDU      0x1
#define BRF1_WMEPS      0x4
#define BRF1_PSOFIX     0x8
#define BRF1_RX_LARGE_AGG   0x10
#define BRF1_SOFTAP             0x40

#ifdef WLAFTERBURNER
#define AB_WDS_TIMEOUT_MAX  15
#define AB_WDS_TIMEOUT_MIN  1
#endif

#define AB_GUARDCOUNT   10


BWL_PRE_PACKED_STRUCT struct vndr_ie {
	uchar id;
	uchar len;
	uchar oui [3];
	uchar data [1];
} BWL_POST_PACKED_STRUCT;
typedef struct vndr_ie vndr_ie_t;

#define VNDR_IE_HDR_LEN     2
#define VNDR_IE_MIN_LEN     3
#define VNDR_IE_MAX_LEN     256


#define MCSSET_LEN  16
#define MAX_MCS_NUM (128)

BWL_PRE_PACKED_STRUCT struct ht_cap_ie {
	uint16  cap;
	uint8   params;
	uint8   supp_mcs[MCSSET_LEN];
	uint16  ext_htcap;
	uint32  txbf_cap;
	uint8   as_cap;
} BWL_POST_PACKED_STRUCT;
typedef struct ht_cap_ie ht_cap_ie_t;



BWL_PRE_PACKED_STRUCT struct ht_prop_cap_ie {
	uint8   id;
	uint8   len;
	uint8   oui[3];
	uint8   type;
	ht_cap_ie_t cap_ie;
} BWL_POST_PACKED_STRUCT;
typedef struct ht_prop_cap_ie ht_prop_cap_ie_t;

#define HT_PROP_IE_OVERHEAD 4
#define HT_CAP_IE_LEN       26
#define HT_CAP_IE_TYPE      51

#define HT_CAP_LDPC_CODING  0x0001
#define HT_CAP_40MHZ        0x0002
#define HT_CAP_MIMO_PS_MASK 0x000C
#define HT_CAP_MIMO_PS_SHIFT    0x0002
#define HT_CAP_MIMO_PS_OFF  0x0003
#define HT_CAP_MIMO_PS_RTS  0x0001
#define HT_CAP_MIMO_PS_ON   0x0000
#define HT_CAP_GF       0x0010
#define HT_CAP_SHORT_GI_20  0x0020
#define HT_CAP_SHORT_GI_40  0x0040
#define HT_CAP_TX_STBC      0x0080
#define HT_CAP_RX_STBC_MASK 0x0300
#define HT_CAP_RX_STBC_SHIFT    8
#define HT_CAP_DELAYED_BA   0x0400
#define HT_CAP_MAX_AMSDU    0x0800
#define HT_CAP_DSSS_CCK 0x1000
#define HT_CAP_PSMP     0x2000
#define HT_CAP_40MHZ_INTOLERANT 0x4000
#define HT_CAP_LSIG_TXOP    0x8000

#define HT_CAP_RX_STBC_NO       0x0
#define HT_CAP_RX_STBC_ONE_STREAM   0x1
#define HT_CAP_RX_STBC_TWO_STREAM   0x2
#define HT_CAP_RX_STBC_THREE_STREAM 0x3

#define HT_MAX_AMSDU        7935
#define HT_MIN_AMSDU        3835

#define HT_PARAMS_RX_FACTOR_MASK    0x03
#define HT_PARAMS_DENSITY_MASK      0x1C
#define HT_PARAMS_DENSITY_SHIFT 2


#define AMPDU_MAX_MPDU_DENSITY  7
#define AMPDU_RX_FACTOR_8K  0
#define AMPDU_RX_FACTOR_16K 1
#define AMPDU_RX_FACTOR_32K 2
#define AMPDU_RX_FACTOR_64K 3
#define AMPDU_RX_FACTOR_BASE    8*1024

#define AMPDU_DELIMITER_LEN 4
#define AMPDU_DELIMITER_LEN_MAX 63

BWL_PRE_PACKED_STRUCT struct ht_add_ie {
	uint8   ctl_ch;
	uint8   byte1;
	uint16  opmode;
	uint16  misc_bits;
	uint8   basic_mcs[MCSSET_LEN];
} BWL_POST_PACKED_STRUCT;
typedef struct ht_add_ie ht_add_ie_t;



BWL_PRE_PACKED_STRUCT struct ht_prop_add_ie {
	uint8   id;
	uint8   len;
	uint8   oui[3];
	uint8   type;
	ht_add_ie_t add_ie;
} BWL_POST_PACKED_STRUCT;
typedef struct ht_prop_add_ie ht_prop_add_ie_t;

#define HT_ADD_IE_LEN   22
#define HT_ADD_IE_TYPE  52


#define HT_BW_ANY       0x04
#define HT_RIFS_PERMITTED       0x08


#define HT_OPMODE_MASK          0x0003
#define HT_OPMODE_SHIFT     0
#define HT_OPMODE_PURE      0x0000
#define HT_OPMODE_OPTIONAL  0x0001
#define HT_OPMODE_HT20IN40  0x0002
#define HT_OPMODE_MIXED 0x0003
#define HT_OPMODE_NONGF 0x0004
#define DOT11N_TXBURST      0x0008
#define DOT11N_OBSS_NONHT   0x0010


#define HT_BASIC_STBC_MCS   0x007f
#define HT_DUAL_STBC_PROT   0x0080
#define HT_SECOND_BCN       0x0100
#define HT_LSIG_TXOP        0x0200
#define HT_PCO_ACTIVE       0x0400
#define HT_PCO_PHASE        0x0800


#define DOT11N_2G_TXBURST_LIMIT 6160
#define DOT11N_5G_TXBURST_LIMIT 3080


#define GET_HT_OPMODE(add_ie)       ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \
					>> HT_OPMODE_SHIFT)
#define HT_MIXEDMODE_PRESENT(add_ie)    ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \
					== HT_OPMODE_MIXED)
#define HT_HT20_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \
					== HT_OPMODE_HT20IN40)
#define HT_OPTIONAL_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \
					== HT_OPMODE_OPTIONAL)
#define HT_USE_PROTECTION(add_ie)   (HT_HT20_PRESENT((add_ie)) || \
					HT_MIXEDMODE_PRESENT((add_ie)))
#define HT_NONGF_PRESENT(add_ie)    ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_NONGF) \
					== HT_OPMODE_NONGF)
#define DOT11N_TXBURST_PRESENT(add_ie)  ((ltoh16_ua(&add_ie->opmode) & DOT11N_TXBURST) \
					== DOT11N_TXBURST)
#define DOT11N_OBSS_NONHT_PRESENT(add_ie)   ((ltoh16_ua(&add_ie->opmode) & DOT11N_OBSS_NONHT) \
					== DOT11N_OBSS_NONHT)

BWL_PRE_PACKED_STRUCT struct obss_params {
	uint16  passive_dwell;
	uint16  active_dwell;
	uint16  bss_widthscan_interval;
	uint16  passive_total;
	uint16  active_total;
	uint16  chanwidth_transition_dly;
	uint16  activity_threshold;
} BWL_POST_PACKED_STRUCT;
typedef struct obss_params obss_params_t;

BWL_PRE_PACKED_STRUCT struct dot11_obss_ie {
	uint8   id;
	uint8   len;
	obss_params_t obss_params;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_obss_ie dot11_obss_ie_t;
#define DOT11_OBSS_SCAN_IE_LEN  sizeof(obss_params_t)


#define HT_CTRL_LA_TRQ      0x00000002
#define HT_CTRL_LA_MAI      0x0000003C
#define HT_CTRL_LA_MAI_SHIFT    2
#define HT_CTRL_LA_MAI_MRQ  0x00000004
#define HT_CTRL_LA_MAI_MSI  0x00000038
#define HT_CTRL_LA_MFSI     0x000001C0
#define HT_CTRL_LA_MFSI_SHIFT   6
#define HT_CTRL_LA_MFB_ASELC    0x0000FE00
#define HT_CTRL_LA_MFB_ASELC_SH 9
#define HT_CTRL_LA_ASELC_CMD    0x00000C00
#define HT_CTRL_LA_ASELC_DATA   0x0000F000
#define HT_CTRL_CAL_POS     0x00030000
#define HT_CTRL_CAL_SEQ     0x000C0000
#define HT_CTRL_CSI_STEERING    0x00C00000
#define HT_CTRL_CSI_STEER_SHIFT 22
#define HT_CTRL_CSI_STEER_NFB   0
#define HT_CTRL_CSI_STEER_CSI   1
#define HT_CTRL_CSI_STEER_NCOM  2
#define HT_CTRL_CSI_STEER_COM   3
#define HT_CTRL_NDP_ANNOUNCE    0x01000000
#define HT_CTRL_AC_CONSTRAINT   0x40000000
#define HT_CTRL_RDG_MOREPPDU    0x80000000

#define HT_OPMODE_OPTIONAL  0x0001
#define HT_OPMODE_HT20IN40  0x0002
#define HT_OPMODE_MIXED 0x0003
#define HT_OPMODE_NONGF 0x0004
#define DOT11N_TXBURST      0x0008
#define DOT11N_OBSS_NONHT   0x0010



#define WPA_OUI         "\x00\x50\xF2"
#define WPA_OUI_LEN     3
#define WPA_OUI_TYPE        1
#define WPA_VERSION     1
#define WPA2_OUI        "\x00\x0F\xAC"
#define WPA2_OUI_LEN        3
#define WPA2_VERSION        1
#define WPA2_VERSION_LEN    2


#define WPS_OUI         "\x00\x50\xF2"
#define WPS_OUI_LEN     3
#define WPS_OUI_TYPE        4


#define WFA_OUI         "\x50\x6F\x9A"
#define WFA_OUI_LEN 3

#define WFA_OUI_TYPE_WPA    1
#define WFA_OUI_TYPE_WPS    4
#define WFA_OUI_TYPE_TPC    8
#define WFA_OUI_TYPE_P2P    9


#define RSN_AKM_NONE        0
#define RSN_AKM_UNSPECIFIED 1
#define RSN_AKM_PSK     2
#define RSN_AKM_FBT_1X      3
#define RSN_AKM_FBT_PSK     4


#define DOT11_MAX_DEFAULT_KEYS  4
#define DOT11_MAX_KEY_SIZE  32
#define DOT11_MAX_IV_SIZE   16
#define DOT11_EXT_IV_FLAG   (1<<5)
#define DOT11_WPA_KEY_RSC_LEN   8

#define WEP1_KEY_SIZE       5
#define WEP1_KEY_HEX_SIZE   10
#define WEP128_KEY_SIZE     13
#define WEP128_KEY_HEX_SIZE 26
#define TKIP_MIC_SIZE       8
#define TKIP_EOM_SIZE       7
#define TKIP_EOM_FLAG       0x5a
#define TKIP_KEY_SIZE       32
#define TKIP_MIC_AUTH_TX    16
#define TKIP_MIC_AUTH_RX    24
#define TKIP_MIC_SUP_RX     TKIP_MIC_AUTH_TX
#define TKIP_MIC_SUP_TX     TKIP_MIC_AUTH_RX
#define AES_KEY_SIZE        16
#define AES_MIC_SIZE        8


#define WCN_OUI         "\x00\x50\xf2"
#define WCN_TYPE        4





BWL_PRE_PACKED_STRUCT struct dot11_mdid_ie {
	uint8 id;
	uint8 len;
	uint16 mdid;
	uint8 cap;
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_mdid_ie dot11_mdid_ie_t;

#define FBT_MDID_CAP_OVERDS 0x01
#define FBT_MDID_CAP_RRP    0x02


BWL_PRE_PACKED_STRUCT struct dot11_ft_ie {
	uint8 id;
	uint8 len;
	uint16 mic_control;
	uint8 mic[16];
	uint8 anonce[32];
	uint8 snonce[32];
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_ft_ie dot11_ft_ie_t;


BWL_PRE_PACKED_STRUCT struct dot11_gtk_ie {
	uint8 id;
	uint8 len;
	uint16 key_info;
	uint8 key_len;
	uint8 rsc[8];
	uint8 data[1];
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_gtk_ie dot11_gtk_ie_t;



#include <packed_section_end.h>

#endif