/*
 * Copyright (C) 1999-2012, Broadcom Corporation
 * 
 *      Unless you and Broadcom execute a separate written software license
 * agreement governing use of this software, this software is licensed to you
 * under the terms of the GNU General Public License version 2 (the "GPL"),
 * available at http://www.broadcom.com/licenses/GPLv2.php, with the
 * following added to such license:
 * 
 *      As a special exception, the copyright holders of this software give you
 * permission to link this software with independent modules, and to copy and
 * distribute the resulting executable under terms of your choice, provided that
 * you also meet, for each linked independent module, the terms and conditions of
 * the license of that module.  An independent module is a module which is not
 * derived from this software.  The special exception does not apply to any
 * modifications of the software.
 * 
 *      Notwithstanding the above, under no circumstances may you combine this
 * software in any way with any other Broadcom software provided under a license
 * other than the GPL, without Broadcom's express prior written consent.
 *
 * Fundamental types and constants relating to 802.11
 *
 * $Id: 802.11.h 320583 2012-03-12 15:09:36Z $
 */

#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	


#define DOT11_FT_ACTION_FT_RESERVED		0
#define DOT11_FT_ACTION_FT_REQ			1	
#define DOT11_FT_ACTION_FT_RES			2	
#define DOT11_FT_ACTION_FT_CON			3	
#define DOT11_FT_ACTION_FT_ACK			4	


#define DOT11_DLS_ACTION_REQ				0	
#define DOT11_DLS_ACTION_RESP				1	
#define DOT11_DLS_ACTION_TD				2	


#define DOT11_WNM_ACTION_EVENT_REQ			0
#define DOT11_WNM_ACTION_EVENT_REP			1
#define DOT11_WNM_ACTION_DIAG_REQ			2
#define DOT11_WNM_ACTION_DIAG_REP			3
#define DOT11_WNM_ACTION_LOC_CFG_REQ		4
#define DOT11_WNM_ACTION_LOC_RFG_RESP		5
#define DOT11_WNM_ACTION_BSS_TRANS_QURY		6
#define DOT11_WNM_ACTION_BSS_TRANS_REQ		7
#define DOT11_WNM_ACTION_BSS_TRANS_RESP		8
#define DOT11_WNM_ACTION_FMS_REQ			9
#define DOT11_WNM_ACTION_FMS_RESP			10
#define DOT11_WNM_ACTION_COL_INTRFRNCE_REQ	11
#define DOT11_WNM_ACTION_COL_INTRFRNCE_REP	12
#define DOT11_WNM_ACTION_TFS_REQ			13
#define DOT11_WNM_ACTION_TFS_RESP			14
#define DOT11_WNM_ACTION_TFS_NOTIFY			15
#define DOT11_WNM_ACTION_WNM_SLEEP_REQ		16
#define DOT11_WNM_ACTION_WNM_SLEEP_RESP		17
#define DOT11_WNM_ACTION_TIM_BCAST_REQ		18
#define DOT11_WNM_ACTION_TIM_BCAST_RESP		19
#define DOT11_WNM_ACTION_QOS_TRFC_CAP_UPD	20
#define DOT11_WNM_ACTION_CHAN_USAGE_REQ		21
#define DOT11_WNM_ACTION_CHAN_USAGE_RESP	22
#define DOT11_WNM_ACTION_DMS_REQ			23
#define DOT11_WNM_ACTION_DMS_RESP			24
#define DOT11_WNM_ACTION_TMNG_MEASUR_REQ	25
#define DOT11_WNM_ACTION_NOTFCTN_REQ		26
#define DOT11_WNM_ACTION_NOTFCTN_RES		27

#define DOT11_MNG_COUNTRY_ID_LEN 3


BWL_PRE_PACKED_STRUCT struct dot11_dls_req {
	uint8 category;			
	uint8 action;				
	struct ether_addr	da;		
	struct ether_addr	sa;		
	uint16 cap;				
	uint16 timeout;			
	uint8 data[1];				
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_dls_req dot11_dls_req_t;
#define DOT11_DLS_REQ_LEN 18	


BWL_PRE_PACKED_STRUCT struct dot11_dls_resp {
	uint8 category;			
	uint8 action;				
	uint16 status;				
	struct ether_addr	da;		
	struct ether_addr	sa;		
	uint8 data[1];				
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_dls_resp dot11_dls_resp_t;
#define DOT11_DLS_RESP_LEN 16	


BWL_PRE_PACKED_STRUCT struct dot11_bss_trans_query {
	uint8 category;				
	uint8 action;				
	uint8 token;				
	uint8 reason;				
	uint8 data[1];				
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_bss_trans_query dot11_bss_trans_query_t;
#define DOT11_BSS_TRANS_QUERY_LEN 4	


BWL_PRE_PACKED_STRUCT struct dot11_bss_trans_req {
	uint8 category;				
	uint8 action;				
	uint8 token;				
	uint8 reqmode;				
	uint16 disassoc_tmr;		
	uint8 validity_intrvl;		
	uint8 data[1];				
								
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_bss_trans_req dot11_bss_trans_req_t;
#define DOT11_BSS_TRANS_REQ_LEN 7	

#define DOT11_BSS_TERM_DUR_LEN 12	


#define DOT11_BSS_TRNS_REQMODE_PREF_LIST_INCL		0x01
#define DOT11_BSS_TRNS_REQMODE_ABRIDGED				0x02
#define DOT11_BSS_TRNS_REQMODE_DISASSOC_IMMINENT	0x04
#define DOT11_BSS_TRNS_REQMODE_BSS_TERM_INCL		0x08
#define DOT11_BSS_TRNS_REQMODE_ESS_DISASSOC_IMNT	0x10


BWL_PRE_PACKED_STRUCT struct dot11_bss_trans_res {
	uint8 category;				
	uint8 action;				
	uint8 token;				
	uint8 status;				
	uint8 term_delay;			
	uint8 data[1];				
								
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_bss_trans_res dot11_bss_trans_res_t;
#define DOT11_BSS_TRANS_RES_LEN 5	


#define DOT11_BSS_TRNS_RES_STATUS_ACCEPT				0
#define DOT11_BSS_TRNS_RES_STATUS_REJECT				1
#define DOT11_BSS_TRNS_RES_STATUS_REJ_INSUFF_BCN		2
#define DOT11_BSS_TRNS_RES_STATUS_REJ_INSUFF_CAP		3
#define DOT11_BSS_TRNS_RES_STATUS_REJ_TERM_UNDESIRED	4
#define DOT11_BSS_TRNS_RES_STATUS_REJ_TERM_DELAY_REQ	5
#define DOT11_BSS_TRNS_RES_STATUS_REJ_BSS_LIST_PROVIDED	6
#define DOT11_BSS_TRNS_RES_STATUS_REJ_NO_SUITABLE_BSS	7
#define DOT11_BSS_TRNS_RES_STATUS_REJ_LEAVING_ESS		8


#define DOT11_NBR_RPRT_BSSID_INFO_REACHABILTY		0x0003
#define DOT11_NBR_RPRT_BSSID_INFO_SEC				0x0004
#define DOT11_NBR_RPRT_BSSID_INFO_KEY_SCOPE			0x0008
#define DOT11_NBR_RPRT_BSSID_INFO_CAP				0x03f0

#define DOT11_NBR_RPRT_BSSID_INFO_CAP_SPEC_MGMT		0x0010
#define DOT11_NBR_RPRT_BSSID_INFO_CAP_QOS			0x0020
#define DOT11_NBR_RPRT_BSSID_INFO_CAP_APSD			0x0040
#define DOT11_NBR_RPRT_BSSID_INFO_CAP_RDIO_MSMT		0x0080
#define DOT11_NBR_RPRT_BSSID_INFO_CAP_DEL_BA		0x0100
#define DOT11_NBR_RPRT_BSSID_INFO_CAP_IMM_BA		0x0200


#define DOT11_NBR_RPRT_SUBELEM_BSS_CANDDT_PREF_ID	3


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 SA_QUERY_REQUEST		0
#define SA_QUERY_RESPONSE		1


BWL_PRE_PACKED_STRUCT struct dot11_ft_req {
	uint8 category;			
	uint8 action;			
	uint8 sta_addr[ETHER_ADDR_LEN];
	uint8 tgt_ap_addr[ETHER_ADDR_LEN];
	uint8 data[1];			
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_ft_req dot11_ft_req_t;
#define DOT11_FT_REQ_FIXED_LEN 14


BWL_PRE_PACKED_STRUCT struct dot11_ft_res {
	uint8 category;			
	uint8 action;			
	uint8 sta_addr[ETHER_ADDR_LEN];
	uint8 tgt_ap_addr[ETHER_ADDR_LEN];
	uint16 status;			
	uint8 data[1];			
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_ft_res dot11_ft_res_t;
#define DOT11_FT_RES_FIXED_LEN 16


#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_OP_CLASS_NONE			255


#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;
	uchar sub_elements[1]; 	
} 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 int vht_group_id_t;


#define VHT_SIGA1_CONST_MASK 		0x800004

#define VHT_SIGA1_20MHZ_VAL 		0x000000
#define VHT_SIGA1_40MHZ_VAL 		0x000001
#define VHT_SIGA1_80MHZ_VAL 		0x000002
#define VHT_SIGA1_160MHZ_VAL 		0x000003

#define VHT_SIGA1_STBC 			0x000008

#define VHT_SIGA1_GID_MAX_GID 		0x3f
#define VHT_SIGA1_GID_SHIFT 		4
#define VHT_SIGA1_GID_TO_AP 		0x00
#define VHT_SIGA1_GID_NOT_TO_AP 	0x3f

#define VHT_SIGA1_NSTS_SHIFT 		10
#define VHT_SIGA1_NSTS_SHIFT_MASK_USER0 0x001C00

#define VHT_SIGA1_PARTIAL_AID_SHIFT 13


#define VHT_SIGA2_GI_NONE               0x000000
#define VHT_SIGA2_GI_SHORT              0x000001
#define VHT_SIGA2_GI_W_MOD10            0x000002
#define VHT_SIGA2_CODING_LDPC           0x000004
#define VHT_SIGA2_BEAMFORM_ENABLE       0x000100
#define VHT_SIGA2_MCS_SHIFT             4

#define VHT_SIGA2_B9_RESERVED           0x000200
#define VHT_SIGA2_TAIL_MASK             0xfc0000
#define VHT_SIGA2_TAIL_VALUE            0x000000

#define VHT_SIGA2_SVC_BITS              16
#define VHT_SIGA2_TAIL_BITS             6


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	


#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_RFAWARE_DCS	0x20    
#define BRF1_SOFTAP		0x40    


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 VHT_MAX_MPDU		11454	
#define VHT_MPDU_MSDU_DELTA	56		

#define VHT_MAX_AMSDU		(VHT_MAX_MPDU - VHT_MPDU_MSDU_DELTA)

#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	

#define HT_CAP_EXT_PCO			0x0001
#define HT_CAP_EXT_PCO_TTIME_MASK	0x0006
#define HT_CAP_EXT_PCO_TTIME_SHIFT	1
#define HT_CAP_EXT_MCS_FEEDBACK_MASK	0x0300
#define HT_CAP_EXT_MCS_FEEDBACK_SHIFT	8
#define HT_CAP_EXT_HTC			0x0400
#define HT_CAP_EXT_RD_RESP		0x0800

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 HT_DUALCTS_PROTECTION	0x0080	


#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	


BWL_PRE_PACKED_STRUCT struct vht_cap_ie {
	uint32  vht_cap_info;
	
	uint16	rx_mcs_map;
	uint16  rx_max_rate;
	uint16  tx_mcs_map;
	uint16	tx_max_rate;
} BWL_POST_PACKED_STRUCT;
typedef struct vht_cap_ie vht_cap_ie_t;

#define VHT_CAP_IE_LEN 12

#define VHT_CAP_INFO_MAX_MPDU_LEN_MASK			0x00000003
#define VHT_CAP_INFO_SUPP_CHAN_WIDTH_MASK       0x0000000c
#define VHT_CAP_INFO_LDPC                       0x00000010
#define VHT_CAP_INFO_SGI_80MHZ                  0x00000020
#define VHT_CAP_INFO_SGI_160MHZ                 0x00000040
#define VHT_CAP_INFO_TX_STBC                    0x00000080

#define VHT_CAP_INFO_RX_STBC_MASK               0x00000700
#define VHT_CAP_INFO_RX_STBC_SHIFT              8
#define VHT_CAP_INFO_SU_BEAMFMR                 0x00000800
#define VHT_CAP_INFO_SU_BEAMFMEE                0x00001000
#define VHT_CAP_INFO_NUM_BMFMR_ANT_MASK         0x0000e000
#define VHT_CAP_INFO_NUM_BMFMR_ANT_SHIFT        13

#define VHT_CAP_INFO_NUM_SOUNDING_DIM_MASK      0x00070000
#define VHT_CAP_INFO_NUM_SOUNDING_DIM_SHIFT     16
#define VHT_CAP_INFO_MU_BEAMFMR                 0x00080000
#define VHT_CAP_INFO_MU_BEAMFMEE                0x00100000
#define VHT_CAP_INFO_TXOPPS                     0x00200000
#define VHT_CAP_INFO_HTCVHT                     0x00400000
#define VHT_CAP_INFO_AMPDU_MAXLEN_EXP_MASK      0x03800000
#define VHT_CAP_INFO_AMPDU_MAXLEN_EXP_SHIFT     23

#define VHT_CAP_INFO_LINK_ADAPT_CAP_MASK        0x0c000000
#define VHT_CAP_INFO_LINK_ADAPT_CAP_SHIFT       26


#define VHT_CAP_SUPP_MCS_RX_HIGHEST_RATE_MASK	0x1fff
#define VHT_CAP_SUPP_MCS_RX_HIGHEST_RATE_SHIFT	0

#define VHT_CAP_SUPP_MCS_TX_HIGHEST_RATE_MASK	0x1fff
#define VHT_CAP_SUPP_MCS_TX_HIGHEST_RATE_SHIFT	0

#define VHT_CAP_MCS_MAP_0_7						0
#define VHT_CAP_MCS_MAP_0_8						1
#define VHT_CAP_MCS_MAP_0_9						2
#define VHT_CAP_MCS_MAP_NONE					3

#define VHT_CAP_MCS_MAP_NSS_MAX					8


typedef enum vht_cap_chan_width {
	VHT_CAP_CHAN_WIDTH_20_40  = 0x00,
	VHT_CAP_CHAN_WIDTH_80	  = 0x04,
	VHT_CAP_CHAN_WIDTH_160	  = 0x08
} vht_cap_chan_width_t;


typedef enum vht_cap_max_mpdu_len {
	VHT_CAP_MPDU_MAX_4K		= 0x00,
	VHT_CAP_MPDU_MAX_8K		= 0x01,
	VHT_CAP_MPDU_MAX_11K	= 0x02
} vht_cap_max_mpdu_len_t;


BWL_PRE_PACKED_STRUCT struct vht_op_ie {
	uint8	chan_width;
	uint8	chan1;
	uint8	chan2;
	uint16	supp_mcs;  
} BWL_POST_PACKED_STRUCT;
typedef struct vht_op_ie vht_op_ie_t;

#define VHT_OP_IE_LEN 5

typedef enum vht_op_chan_width {
	VHT_OP_CHAN_WIDTH_20_40	= 0,
	VHT_OP_CHAN_WIDTH_80	= 1,
	VHT_OP_CHAN_WIDTH_160	= 2,
	VHT_OP_CHAN_WIDTH_80_80	= 3
} vht_op_chan_width_t;


#define VHT_MCS_MAP_GET_SS_IDX(numSpatialStreams) ((numSpatialStreams-1)*2)
#define VHT_MCS_MAP_GET_MCS_PER_SS(numSpatialStreams, mcsMap) \
			((mcsMap >> VHT_MCS_MAP_GET_SS_IDX(numSpatialStreams)) & 0x3)
#define VHT_MCS_MAP_SET_MCS_PER_SS(numSpatialStreams, numMcs, mcsMap) \
			(mcsMap |= ((numMcs & 0x3) << VHT_MCS_MAP_GET_SS_IDX(numSpatialStreams)))


#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


#ifdef P2P_IE_OVRD
#define WFA_OUI			MAC_OUI
#else
#define WFA_OUI			"\x50\x6F\x9A"	
#endif 
#define WFA_OUI_LEN		3		
#ifdef P2P_IE_OVRD
#define WFA_OUI_TYPE_P2P	MAC_OUI_TYPE_P2P
#else
#define WFA_OUI_TYPE_P2P	9
#endif

#define WFA_OUI_TYPE_TPC	8
#ifdef WLTDLS
#define WFA_OUI_TYPE_WFD	10
#endif 


#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 RSN_AKM_MFP_1X		5	
#define RSN_AKM_MFP_PSK		6	
#define RSN_AKM_TPK			7	


#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 BIP_KEY_SIZE		16	


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

#ifdef BCMWAPI_WPI
#define SMS4_KEY_LEN		16
#define SMS4_WPI_CBC_MAC_LEN	16
#endif


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;

#define TIE_TYPE_RESERVED		0
#define TIE_TYPE_REASSOC_DEADLINE	1
#define TIE_TYPE_KEY_LIEFTIME		2
#define TIE_TYPE_ASSOC_COMEBACK		3
BWL_PRE_PACKED_STRUCT struct dot11_timeout_ie {
	uint8 id;
	uint8 len;
	uint8 type;		
	uint32 value;		
} BWL_POST_PACKED_STRUCT;
typedef struct dot11_timeout_ie dot11_timeout_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;

#define BSSID_INVALID           "\x00\x00\x00\x00\x00\x00"
#define BSSID_BROADCAST         "\xFF\xFF\xFF\xFF\xFF\xFF"

#ifdef BCMWAPI_WAI
#define WAPI_IE_MIN_LEN 	20	
#define WAPI_VERSION		1	
#define WAPI_VERSION_LEN	2	
#define WAPI_OUI		"\x00\x14\x72"	
#define WAPI_OUI_LEN		DOT11_OUI_LEN	
#endif 


#define WMM_OUI			"\x00\x50\xF2"	
#define WMM_OUI_LEN		3		
#define WMM_OUI_TYPE	2		
#define WMM_VERSION		1
#define WMM_VERSION_LEN	1


#define WMM_OUI_SUBTYPE_PARAMETER	1
#define WMM_PARAMETER_IE_LEN		24


BWL_PRE_PACKED_STRUCT struct link_id_ie {
	uint8 id;
	uint8 len;
	struct ether_addr	bssid;
	struct ether_addr	tdls_init_mac;
	struct ether_addr	tdls_resp_mac;
} BWL_POST_PACKED_STRUCT;
typedef struct link_id_ie link_id_ie_t;
#define TDLS_LINK_ID_IE_LEN		18


BWL_PRE_PACKED_STRUCT struct wakeup_sch_ie {
	uint8 id;
	uint8 len;
	uint32 offset;			
	uint32 interval;		
	uint32 awake_win_slots;	
	uint32 max_wake_win;	
	uint16 idle_cnt;		
} BWL_POST_PACKED_STRUCT;
typedef struct wakeup_sch_ie wakeup_sch_ie_t;
#define TDLS_WAKEUP_SCH_IE_LEN		18


BWL_PRE_PACKED_STRUCT struct channel_switch_timing_ie {
	uint8 id;
	uint8 len;
	uint16 switch_time;		
	uint16 switch_timeout;	
} BWL_POST_PACKED_STRUCT;
typedef struct channel_switch_timing_ie channel_switch_timing_ie_t;
#define TDLS_CHANNEL_SWITCH_TIMING_IE_LEN		4


BWL_PRE_PACKED_STRUCT struct pti_control_ie {
	uint8 id;
	uint8 len;
	uint8 tid;
	uint16 seq_control;
} BWL_POST_PACKED_STRUCT;
typedef struct pti_control_ie pti_control_ie_t;
#define TDLS_PTI_CONTROL_IE_LEN		3


BWL_PRE_PACKED_STRUCT struct pu_buffer_status_ie {
	uint8 id;
	uint8 len;
	uint8 status;
} BWL_POST_PACKED_STRUCT;
typedef struct pu_buffer_status_ie pu_buffer_status_ie_t;
#define TDLS_PU_BUFFER_STATUS_IE_LEN	1
#define TDLS_PU_BUFFER_STATUS_AC_BK		1
#define TDLS_PU_BUFFER_STATUS_AC_BE		2
#define TDLS_PU_BUFFER_STATUS_AC_VI		4
#define TDLS_PU_BUFFER_STATUS_AC_VO		8


#include <packed_section_end.h>

#endif