drivers/staging/rtl8723au/include/wifi.h

/******************************************************************************
 *
 * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 ******************************************************************************/
#ifndef _WIFI_H_
#define _WIFI_H_

#define P80211CAPTURE_VERSION	0x80211001

/*  This value is tested by WiFi 11n Test Plan 5.2.3.
 *  This test verifies the WLAN NIC can update the NAV through sending
 *  the CTS with large duration.
 */
#define	WiFiNavUpperUs		30000	/*  30 ms */

enum WIFI_FRAME_TYPE {
	WIFI_MGT_TYPE  =	(0),
	WIFI_CTRL_TYPE =	(BIT(2)),
	WIFI_DATA_TYPE =	(BIT(3)),
	WIFI_QOS_DATA_TYPE	= (BIT(7)|BIT(3)),	/*  QoS Data */
};

enum WIFI_FRAME_SUBTYPE {
	/*  below is for mgt frame */
	WIFI_ASSOCREQ = (0 | WIFI_MGT_TYPE),
	WIFI_ASSOCRSP = (BIT(4) | WIFI_MGT_TYPE),
	WIFI_REASSOCREQ = (BIT(5) | WIFI_MGT_TYPE),
	WIFI_REASSOCRSP = (BIT(5) | BIT(4) | WIFI_MGT_TYPE),
	WIFI_PROBEREQ = (BIT(6) | WIFI_MGT_TYPE),
	WIFI_PROBERSP = (BIT(6) | BIT(4) | WIFI_MGT_TYPE),
	WIFI_BEACON = (BIT(7) | WIFI_MGT_TYPE),
	WIFI_ATIM = (BIT(7) | BIT(4) | WIFI_MGT_TYPE),
	WIFI_DISASSOC = (BIT(7) | BIT(5) | WIFI_MGT_TYPE),
	WIFI_AUTH = (BIT(7) | BIT(5) | BIT(4) | WIFI_MGT_TYPE),
	WIFI_DEAUTH = (BIT(7) | BIT(6) | WIFI_MGT_TYPE),
	WIFI_ACTION = (BIT(7) | BIT(6) | BIT(4) | WIFI_MGT_TYPE),

	/*  below is for control frame */
	WIFI_PSPOLL = (BIT(7) | BIT(5) | WIFI_CTRL_TYPE),
	WIFI_RTS = (BIT(7) | BIT(5) | BIT(4) | WIFI_CTRL_TYPE),
	WIFI_CTS = (BIT(7) | BIT(6) | WIFI_CTRL_TYPE),
	WIFI_ACK = (BIT(7) | BIT(6) | BIT(4) | WIFI_CTRL_TYPE),
	WIFI_CFEND = (BIT(7) | BIT(6) | BIT(5) | WIFI_CTRL_TYPE),
	WIFI_CFEND_CFACK = (BIT(7) | BIT(6) | BIT(5) | BIT(4) | WIFI_CTRL_TYPE),

	/*  below is for data frame */
	WIFI_DATA = (0 | WIFI_DATA_TYPE),
	WIFI_DATA_CFACK = (BIT(4) | WIFI_DATA_TYPE),
	WIFI_DATA_CFPOLL = (BIT(5) | WIFI_DATA_TYPE),
	WIFI_DATA_CFACKPOLL = (BIT(5) | BIT(4) | WIFI_DATA_TYPE),
	WIFI_DATA_NULL = (BIT(6) | WIFI_DATA_TYPE),
	WIFI_CF_ACK = (BIT(6) | BIT(4) | WIFI_DATA_TYPE),
	WIFI_CF_POLL = (BIT(6) | BIT(5) | WIFI_DATA_TYPE),
	WIFI_CF_ACKPOLL = (BIT(6) | BIT(5) | BIT(4) | WIFI_DATA_TYPE),
	WIFI_QOS_DATA_NULL = (BIT(6) | WIFI_QOS_DATA_TYPE),
};


enum WIFI_REG_DOMAIN {
	DOMAIN_FCC		= 1,
	DOMAIN_IC		= 2,
	DOMAIN_ETSI		= 3,
	DOMAIN_SPAIN		= 4,
	DOMAIN_FRANCE		= 5,
	DOMAIN_MKK		= 6,
	DOMAIN_ISRAEL		= 7,
	DOMAIN_MKK1		= 8,
	DOMAIN_MKK2		= 9,
	DOMAIN_MKK3		= 10,
	DOMAIN_MAX
};


#define SetToDs(pbuf)	\
	(*(unsigned short *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_TODS))

#define SetFrDs(pbuf)	\
	(*(unsigned short *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_FROMDS))

#define get_tofr_ds(pframe)	((ieee80211_has_tods(pframe) << 1) | \
				 ieee80211_has_fromds(pframe))

#define SetMFrag(pbuf)	\
	(*(unsigned short *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_MOREFRAGS))

#define ClearMFrag(pbuf)	\
	(*(unsigned short *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)))

#define SetRetry(pbuf)	\
	(*(unsigned short *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_RETRY))

#define SetPwrMgt(pbuf)	\
	(*(unsigned short *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PM))

#define SetMData(pbuf)	\
	(*(unsigned short *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_MOREDATA))

#define SetPrivacy(pbuf)	\
	(*(unsigned short *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PROTECTED))

#define SetFrameType(pbuf, type)	\
	do {	\
		*(unsigned short *)(pbuf) &= __constant_cpu_to_le16(~(BIT(3) | BIT(2))); \
		*(unsigned short *)(pbuf) |= __constant_cpu_to_le16(type); \
	} while (0)

#define SetFrameSubType(pbuf, type) \
	do {    \
		*(unsigned short *)(pbuf) &= cpu_to_le16(~(BIT(7) | BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2))); \
		*(unsigned short *)(pbuf) |= cpu_to_le16(type); \
	} while (0)

#define GetTupleCache(pbuf)	(cpu_to_le16(*(unsigned short *)((unsigned long)(pbuf) + 22)))

#define SetFragNum(pbuf, num) \
	do {    \
		*(unsigned short *)((unsigned long)(pbuf) + 22) = \
			((*(unsigned short *)((unsigned long)(pbuf) + 22)) & le16_to_cpu(~(0x000f))) | \
			cpu_to_le16(0x0f & (num));     \
	} while (0)

#define SetSeqNum(pbuf, num) \
	do {    \
		*(unsigned short *)((unsigned long)(pbuf) + 22) = \
			((*(unsigned short *)((unsigned long)(pbuf) + 22)) & le16_to_cpu((unsigned short)0x000f)) | \
			le16_to_cpu((unsigned short)(0xfff0 & (num << 4))); \
	} while (0)

#define SetDuration(pbuf, dur) \
	(*(unsigned short *)((unsigned long)(pbuf) + 2) =		\
	 cpu_to_le16(0xffff & (dur)))

#define SetPriority(pbuf, tid)	\
	(*(unsigned short *)(pbuf) |= cpu_to_le16(tid & 0xf))

#define SetEOSP(pbuf, eosp)	\
	(*(unsigned short *)(pbuf) |= cpu_to_le16((eosp & 1) << 4))

#define SetAckpolicy(pbuf, ack)	\
	(*(unsigned short *)(pbuf) |= cpu_to_le16((ack & 3) << 5))

#define SetAMsdu(pbuf, amsdu)	\
	(*(unsigned short *)(pbuf) |= cpu_to_le16((amsdu & 1) << 7))

#define GetAid(pbuf)							\
	(cpu_to_le16(*(unsigned short *)((unsigned long)(pbuf) + 2)) &	\
	 0x3fff)

#define GetTid(pbuf)							\
	(cpu_to_le16(*(unsigned short *)((unsigned long)(pbuf) +	\
	 (((ieee80211_has_tods(pbuf)<<1) |				\
	 ieee80211_has_fromds(pbuf)) == 3 ? 30 : 24))) & 0x000f)

static inline unsigned char *get_hdr_bssid(unsigned char *pframe)
{
	unsigned char	*sa;
	unsigned int	to_fr_ds;
	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) pframe;

	to_fr_ds = (ieee80211_has_tods(hdr->frame_control) << 1) |
		    ieee80211_has_fromds(hdr->frame_control);

	switch (to_fr_ds) {
	case 0x00:	/*  ToDs=0, FromDs=0 */
		sa = hdr->addr3;
		break;
	case 0x01:	/*  ToDs=0, FromDs=1 */
		sa = hdr->addr2;
		break;
	case 0x02:	/*  ToDs=1, FromDs=0 */
		sa = hdr->addr1;
		break;
	case 0x03:	/*  ToDs=1, FromDs=1 */
		sa = hdr->addr1;
		break;
	default:
		sa = NULL; /*  */
		break;
	}
	return sa;
}

/*-----------------------------------------------------------------------------
			Below is for the security related definition
------------------------------------------------------------------------------*/
#define _RESERVED_FRAME_TYPE_		0
#define _SKB_FRAME_TYPE_		2
#define _PRE_ALLOCMEM_			1
#define _PRE_ALLOCHDR_			3
#define _PRE_ALLOCLLCHDR_		4
#define _PRE_ALLOCICVHDR_		5
#define _PRE_ALLOCMICHDR_		6

#define _SIFSTIME_					\
	((priv->pmib->dot11BssType.net_work_type & WIRELESS_11A) ? 16 : 10)
#define _ACKCTSLNG_			14	/* 14 bytes long, including crclng */
#define _CRCLNG_			4

#define _ASOCREQ_IE_OFFSET_		4	/*  excluding wlan_hdr */
#define	_ASOCRSP_IE_OFFSET_		6
#define _REASOCREQ_IE_OFFSET_		10
#define _REASOCRSP_IE_OFFSET_		6
#define _PROBEREQ_IE_OFFSET_		0
#define	_PROBERSP_IE_OFFSET_		12
#define _AUTH_IE_OFFSET_		6
#define _DEAUTH_IE_OFFSET_		0
#define _BEACON_IE_OFFSET_		12
#define _PUBLIC_ACTION_IE_OFFSET_	8

#define _FIXED_IE_LENGTH_		_BEACON_IE_OFFSET_

#define _SSID_IE_			0
#define _SUPPORTEDRATES_IE_		1
#define _DSSET_IE_			3
#define _TIM_IE_			5
#define _IBSS_PARA_IE_			6
#define _COUNTRY_IE_			7
#define _CHLGETXT_IE_			16
#define _SUPPORTED_CH_IE_		36
#define _CH_SWTICH_ANNOUNCE_	37	/* Secondary Channel Offset */
#define _RSN_IE_2_			48
#define _SSN_IE_1_			221
#define _ERPINFO_IE_			42
#define _EXT_SUPPORTEDRATES_IE_		50

#define _HT_CAPABILITY_IE_		45
#define _FTIE_				55
#define _TIMEOUT_ITVL_IE_		56
#define _SRC_IE_			59
#define _HT_EXTRA_INFO_IE_		61
#define _HT_ADD_INFO_IE_		61 /* _HT_EXTRA_INFO_IE_ */


#define	EID_BSSCoexistence		72 /*  20/40 BSS Coexistence */
#define	EID_BSSIntolerantChlReport	73
#define _RIC_Descriptor_IE_		75

#define _LINK_ID_IE_		101
#define _CH_SWITCH_TIMING_	104
#define _PTI_BUFFER_STATUS_	106
#define _EXT_CAP_IE_		127
#define _VENDOR_SPECIFIC_IE_	221

#define	_RESERVED47_		47

/* ---------------------------------------------------------------------------
					Below is the fixed elements...
-----------------------------------------------------------------------------*/
#define _AUTH_ALGM_NUM_		2
#define _AUTH_SEQ_NUM_		2
#define _BEACON_ITERVAL_	2
#define _CAPABILITY_		2
#define _CURRENT_APADDR_	6
#define _LISTEN_INTERVAL_	2
#define _ASOC_ID_		2
#define _STATUS_CODE_		2
#define _TIMESTAMP_		8

#define AUTH_ODD_TO		0
#define AUTH_EVEN_TO		1

#define WLAN_ETHCONV_ENCAP	1
#define WLAN_ETHCONV_RFC1042	2
#define WLAN_ETHCONV_8021h	3

#define cap_ESS		BIT(0)
#define cap_IBSS	BIT(1)
#define cap_CFPollable	BIT(2)
#define cap_CFRequest	BIT(3)
#define cap_Privacy	BIT(4)
#define cap_ShortPremble BIT(5)
#define cap_PBCC	BIT(6)
#define cap_ChAgility	BIT(7)
#define cap_SpecMgmt	BIT(8)
#define cap_QoS		BIT(9)
#define cap_ShortSlot	BIT(10)

/*-----------------------------------------------------------------------------
				Below is the definition for 802.11i / 802.1x
------------------------------------------------------------------------------*/
#define _IEEE8021X_MGT_			1	/*  WPA */
#define _IEEE8021X_PSK_			2	/*  WPA with pre-shared key */

/*
#define _NO_PRIVACY_			0
#define _WEP_40_PRIVACY_		1
#define _TKIP_PRIVACY_			2
#define _WRAP_PRIVACY_			3
#define _CCMP_PRIVACY_			4
#define _WEP_104_PRIVACY_		5
#define _WEP_WPA_MIXED_PRIVACY_ 6	WEP + WPA
*/

/*-----------------------------------------------------------------------------
				Below is the definition for WMM
------------------------------------------------------------------------------*/
#define _WMM_IE_Length_				7  /*  for WMM STA */
#define _WMM_Para_Element_Length_		24


/*-----------------------------------------------------------------------------
				Below is the definition for 802.11n
------------------------------------------------------------------------------*/

#define SetOrderBit(pbuf)						\
	(*(unsigned short *)(pbuf) |= cpu_to_le16(_ORDER_))

#define GetOrderBit(pbuf)		\
	(((*(unsigned short *)(pbuf)) & le16_to_cpu(_ORDER_)) != 0)


/* struct rtw_ieee80211_ht_cap - HT additional information
 *
 * This structure refers to "HT information element" as
 * described in 802.11n draft section 7.3.2.53
 */
struct ieee80211_ht_addt_info {
	unsigned char	control_chan;
	unsigned char	ht_param;
	unsigned short	operation_mode;
	unsigned short	stbc_param;
	unsigned char	basic_set[16];
} __packed;

struct HT_caps_element {
	union {
		struct {
			unsigned short	HT_caps_info;
			unsigned char	AMPDU_para;
			unsigned char	MCS_rate[16];
			unsigned short	HT_ext_caps;
			unsigned int	Beamforming_caps;
			unsigned char	ASEL_caps;
		} HT_cap_element;
		unsigned char HT_cap[26];
	} u;
} __packed;

struct HT_info_element {
	unsigned char	primary_channel;
	unsigned char	infos[5];
	unsigned char	MCS_rate[16];
}  __packed;

struct AC_param {
	unsigned char		ACI_AIFSN;
	unsigned char		CW;
	unsigned short	TXOP_limit;
}  __packed;

struct WMM_para_element {
	unsigned char		QoS_info;
	unsigned char		reserved;
	struct AC_param	ac_param[4];
}  __packed;

struct ADDBA_request {
	unsigned char		dialog_token;
	unsigned short	BA_para_set;
	unsigned short	BA_timeout_value;
	unsigned short	BA_starting_seqctrl;
}  __packed;


#define OP_MODE_PURE                    0
#define OP_MODE_MAY_BE_LEGACY_STAS      1
#define OP_MODE_20MHZ_HT_STA_ASSOCED    2
#define OP_MODE_MIXED                   3

#define HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK	((u8) BIT(0) | BIT(1))
#define HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE		((u8) BIT(0))
#define HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW		((u8) BIT(0) | BIT(1))
#define HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH		((u8) BIT(2))
#define HT_INFO_HT_PARAM_RIFS_MODE			((u8) BIT(3))
#define HT_INFO_HT_PARAM_CTRL_ACCESS_ONLY		((u8) BIT(4))
#define HT_INFO_HT_PARAM_SRV_INTERVAL_GRANULARITY	((u8) BIT(5))

#define HT_INFO_OPERATION_MODE_OP_MODE_MASK	\
		((u16) (0x0001 | 0x0002))
#define HT_INFO_OPERATION_MODE_OP_MODE_OFFSET		0
#define HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT	((u8) BIT(2))
#define HT_INFO_OPERATION_MODE_TRANSMIT_BURST_LIMIT	((u8) BIT(3))
#define HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT	((u8) BIT(4))

#define HT_INFO_STBC_PARAM_DUAL_BEACON		((u16) BIT(6))
#define HT_INFO_STBC_PARAM_DUAL_STBC_PROTECT	((u16) BIT(7))
#define HT_INFO_STBC_PARAM_SECONDARY_BCN	((u16) BIT(8))
#define HT_INFO_STBC_PARAM_LSIG_TXOP_PROTECT_ALLOWED	((u16) BIT(9))
#define HT_INFO_STBC_PARAM_PCO_ACTIVE		((u16) BIT(10))
#define HT_INFO_STBC_PARAM_PCO_PHASE		((u16) BIT(11))



/*	===============WPS Section=============== */
/*	For WPSv1.0 */
#define WPSOUI					0x0050f204
/*	WPS attribute ID */
#define WPS_ATTR_VER1				0x104A
#define WPS_ATTR_SIMPLE_CONF_STATE		0x1044
#define WPS_ATTR_RESP_TYPE			0x103B
#define WPS_ATTR_UUID_E				0x1047
#define WPS_ATTR_MANUFACTURER			0x1021
#define WPS_ATTR_MODEL_NAME			0x1023
#define WPS_ATTR_MODEL_NUMBER			0x1024
#define WPS_ATTR_SERIAL_NUMBER			0x1042
#define WPS_ATTR_PRIMARY_DEV_TYPE		0x1054
#define WPS_ATTR_SEC_DEV_TYPE_LIST		0x1055
#define WPS_ATTR_DEVICE_NAME			0x1011
#define WPS_ATTR_CONF_METHOD			0x1008
#define WPS_ATTR_RF_BANDS			0x103C
#define WPS_ATTR_DEVICE_PWID			0x1012
#define WPS_ATTR_REQUEST_TYPE			0x103A
#define WPS_ATTR_ASSOCIATION_STATE		0x1002
#define WPS_ATTR_CONFIG_ERROR			0x1009
#define WPS_ATTR_VENDOR_EXT			0x1049
#define WPS_ATTR_SELECTED_REGISTRAR		0x1041

/*	Value of WPS attribute "WPS_ATTR_DEVICE_NAME */
#define WPS_MAX_DEVICE_NAME_LEN			32

/*	Value of WPS Request Type Attribute */
#define WPS_REQ_TYPE_ENROLLEE_INFO_ONLY		0x00
#define WPS_REQ_TYPE_ENROLLEE_OPEN_8021X	0x01
#define WPS_REQ_TYPE_REGISTRAR			0x02
#define WPS_REQ_TYPE_WLAN_MANAGER_REGISTRAR	0x03

/*	Value of WPS Response Type Attribute */
#define WPS_RESPONSE_TYPE_INFO_ONLY		0x00
#define WPS_RESPONSE_TYPE_8021X			0x01
#define WPS_RESPONSE_TYPE_REGISTRAR		0x02
#define WPS_RESPONSE_TYPE_AP			0x03

/*	Value of WPS WiFi Simple Configuration State Attribute */
#define WPS_WSC_STATE_NOT_CONFIG		0x01
#define WPS_WSC_STATE_CONFIG			0x02

/*	Value of WPS Version Attribute */
#define WPS_VERSION_1				0x10

/*	Value of WPS Configuration Method Attribute */
#define WPS_CONFIG_METHOD_FLASH			0x0001
#define WPS_CONFIG_METHOD_ETHERNET		0x0002
#define WPS_CONFIG_METHOD_LABEL			0x0004
#define WPS_CONFIG_METHOD_DISPLAY		0x0008
#define WPS_CONFIG_METHOD_E_NFC			0x0010
#define WPS_CONFIG_METHOD_I_NFC			0x0020
#define WPS_CONFIG_METHOD_NFC			0x0040
#define WPS_CONFIG_METHOD_PBC			0x0080
#define WPS_CONFIG_METHOD_KEYPAD		0x0100
#define WPS_CONFIG_METHOD_VPBC			0x0280
#define WPS_CONFIG_METHOD_PPBC			0x0480
#define WPS_CONFIG_METHOD_VDISPLAY		0x2008
#define WPS_CONFIG_METHOD_PDISPLAY		0x4008

/*	Value of Category ID of WPS Primary Device Type Attribute */
#define WPS_PDT_CID_DISPLAYS			0x0007
#define WPS_PDT_CID_MULIT_MEDIA			0x0008
#define WPS_PDT_CID_RTK_WIDI			WPS_PDT_CID_MULIT_MEDIA

/*	Value of Sub Category ID of WPS Primary Device Type Attribute */
#define WPS_PDT_SCID_MEDIA_SERVER		0x0005
#define WPS_PDT_SCID_RTK_DMP			WPS_PDT_SCID_MEDIA_SERVER

/*	Value of Device Password ID */
#define WPS_DPID_PIN				0x0000
#define WPS_DPID_USER_SPEC			0x0001
#define WPS_DPID_MACHINE_SPEC			0x0002
#define WPS_DPID_REKEY				0x0003
#define WPS_DPID_PBC				0x0004
#define WPS_DPID_REGISTRAR_SPEC			0x0005

/*	Value of WPS RF Bands Attribute */
#define WPS_RF_BANDS_2_4_GHZ			0x01
#define WPS_RF_BANDS_5_GHZ			0x02

/*	Value of WPS Association State Attribute */
#define WPS_ASSOC_STATE_NOT_ASSOCIATED		0x00
#define WPS_ASSOC_STATE_CONNECTION_SUCCESS	0x01
#define WPS_ASSOC_STATE_CONFIGURATION_FAILURE	0x02
#define WPS_ASSOC_STATE_ASSOCIATION_FAILURE	0x03
#define WPS_ASSOC_STATE_IP_FAILURE		0x04

/*	=====================P2P Section===================== */
/*	For P2P */
#define	P2POUI					0x506F9A09

/*	P2P Attribute ID */
#define	P2P_ATTR_STATUS				0x00
#define	P2P_ATTR_MINOR_REASON_CODE		0x01
#define	P2P_ATTR_CAPABILITY			0x02
#define	P2P_ATTR_DEVICE_ID			0x03
#define	P2P_ATTR_GO_INTENT			0x04
#define	P2P_ATTR_CONF_TIMEOUT			0x05
#define	P2P_ATTR_LISTEN_CH			0x06
#define	P2P_ATTR_GROUP_BSSID			0x07
#define	P2P_ATTR_EX_LISTEN_TIMING		0x08
#define	P2P_ATTR_INTENTED_IF_ADDR		0x09
#define	P2P_ATTR_MANAGEABILITY			0x0A
#define	P2P_ATTR_CH_LIST			0x0B
#define	P2P_ATTR_NOA				0x0C
#define	P2P_ATTR_DEVICE_INFO			0x0D
#define	P2P_ATTR_GROUP_INFO			0x0E
#define	P2P_ATTR_GROUP_ID			0x0F
#define	P2P_ATTR_INTERFACE			0x10
#define	P2P_ATTR_OPERATING_CH			0x11
#define	P2P_ATTR_INVITATION_FLAGS		0x12

/*	Value of Status Attribute */
#define	P2P_STATUS_SUCCESS			0x00
#define	P2P_STATUS_FAIL_INFO_UNAVAILABLE	0x01
#define	P2P_STATUS_FAIL_INCOMPATIBLE_PARAM	0x02
#define	P2P_STATUS_FAIL_LIMIT_REACHED		0x03
#define	P2P_STATUS_FAIL_INVALID_PARAM		0x04
#define	P2P_STATUS_FAIL_REQUEST_UNABLE		0x05
#define	P2P_STATUS_FAIL_PREVOUS_PROTO_ERR	0x06
#define	P2P_STATUS_FAIL_NO_COMMON_CH		0x07
#define	P2P_STATUS_FAIL_UNKNOWN_P2PGROUP	0x08
#define	P2P_STATUS_FAIL_BOTH_GOINTENT_15	0x09
#define	P2P_STATUS_FAIL_INCOMPATIBLE_PROVSION	0x0A
#define	P2P_STATUS_FAIL_USER_REJECT		0x0B

/*	Value of Inviation Flags Attribute */
#define	P2P_INVITATION_FLAGS_PERSISTENT		BIT(0)

#define	DMP_P2P_DEVCAP_SUPPORT	(P2P_DEVCAP_SERVICE_DISCOVERY | \
				 P2P_DEVCAP_CLIENT_DISCOVERABILITY | \
				 P2P_DEVCAP_CONCURRENT_OPERATION | \
				 P2P_DEVCAP_INVITATION_PROC)

#define	DMP_P2P_GRPCAP_SUPPORT	(P2P_GRPCAP_INTRABSS)

/*	Value of Device Capability Bitmap */
#define	P2P_DEVCAP_SERVICE_DISCOVERY		BIT(0)
#define	P2P_DEVCAP_CLIENT_DISCOVERABILITY	BIT(1)
#define	P2P_DEVCAP_CONCURRENT_OPERATION		BIT(2)
#define	P2P_DEVCAP_INFRA_MANAGED		BIT(3)
#define	P2P_DEVCAP_DEVICE_LIMIT			BIT(4)
#define	P2P_DEVCAP_INVITATION_PROC		BIT(5)

/*	Value of Group Capability Bitmap */
#define	P2P_GRPCAP_GO				BIT(0)
#define	P2P_GRPCAP_PERSISTENT_GROUP		BIT(1)
#define	P2P_GRPCAP_GROUP_LIMIT			BIT(2)
#define	P2P_GRPCAP_INTRABSS			BIT(3)
#define	P2P_GRPCAP_CROSS_CONN			BIT(4)
#define	P2P_GRPCAP_PERSISTENT_RECONN		BIT(5)
#define	P2P_GRPCAP_GROUP_FORMATION		BIT(6)

/*	P2P Public Action Frame ( Management Frame ) */
#define	P2P_PUB_ACTION_ACTION			0x09

/*	P2P Public Action Frame Type */
#define	P2P_GO_NEGO_REQ				0
#define	P2P_GO_NEGO_RESP			1
#define	P2P_GO_NEGO_CONF			2
#define	P2P_INVIT_REQ				3
#define	P2P_INVIT_RESP				4
#define	P2P_DEVDISC_REQ				5
#define	P2P_DEVDISC_RESP			6
#define	P2P_PROVISION_DISC_REQ			7
#define	P2P_PROVISION_DISC_RESP			8

/*	P2P Action Frame Type */
#define	P2P_NOTICE_OF_ABSENCE			0
#define	P2P_PRESENCE_REQUEST			1
#define	P2P_PRESENCE_RESPONSE			2
#define	P2P_GO_DISC_REQUEST			3


#define	P2P_MAX_PERSISTENT_GROUP_NUM		10

#define	P2P_PROVISIONING_SCAN_CNT		3

#define	P2P_WILDCARD_SSID_LEN			7

#define	P2P_FINDPHASE_EX_NONE			0	/*  default value, used when: (1)p2p disabed or (2)p2p enabled but only do 1 scan phase */
#define	P2P_FINDPHASE_EX_FULL			1	/*  used when p2p enabled and want to do 1 scan phase and P2P_FINDPHASE_EX_MAX-1 find phase */
#define	P2P_FINDPHASE_EX_SOCIAL_FIRST		(P2P_FINDPHASE_EX_FULL+1)
#define	P2P_FINDPHASE_EX_MAX					4
#define	P2P_FINDPHASE_EX_SOCIAL_LAST		P2P_FINDPHASE_EX_MAX

#define	P2P_PROVISION_TIMEOUT			5000	/*5 sec timeout for sending the provision discovery request */
#define	P2P_CONCURRENT_PROVISION_TIMEOUT	3000	/*3 sec timeout for sending the provision discovery request under concurrent mode */
#define	P2P_GO_NEGO_TIMEOUT			5000	/*5 sec timeout for receiving the group negotation response */
#define	P2P_CONCURRENT_GO_NEGO_TIMEOUT		3000	/*3 sec timeout for sending the negotiation request under concurrent mode */
#define	P2P_TX_PRESCAN_TIMEOUT			100	/*100ms */
#define	P2P_INVITE_TIMEOUT			5000	/*5 sec timeout for sending the invitation request */
#define	P2P_CONCURRENT_INVITE_TIMEOUT		3000	/*3 sec timeout for sending the invitation request under concurrent mode */
#define	P2P_RESET_SCAN_CH			25000	/*25 sec t/o to reset the scan channel ( based on channel plan ) */
#define	P2P_MAX_INTENT				15

#define	P2P_MAX_NOA_NUM				2

/*	WPS Configuration Method */
#define	WPS_CM_NONE					0x0000
#define	WPS_CM_LABEL					0x0004
#define	WPS_CM_DISPLYA					0x0008
#define	WPS_CM_EXTERNAL_NFC_TOKEN			0x0010
#define	WPS_CM_INTEGRATED_NFC_TOKEN			0x0020
#define	WPS_CM_NFC_INTERFACE				0x0040
#define	WPS_CM_PUSH_BUTTON				0x0080
#define	WPS_CM_KEYPAD					0x0100
#define	WPS_CM_SW_PUHS_BUTTON				0x0280
#define	WPS_CM_HW_PUHS_BUTTON				0x0480
#define	WPS_CM_SW_DISPLAY_PIN				0x2008
#define	WPS_CM_LCD_DISPLAY_PIN				0x4008

enum P2P_ROLE {
	P2P_ROLE_DISABLE = 0,
	P2P_ROLE_DEVICE = 1,
	P2P_ROLE_CLIENT = 2,
	P2P_ROLE_GO = 3
};

enum P2P_STATE {
	P2P_STATE_NONE = 0,			/*P2P disable */
	P2P_STATE_IDLE = 1,			/*P2P had enabled and do nothing */
	P2P_STATE_LISTEN = 2,			/*In pure listen state */
	P2P_STATE_SCAN = 3,			/*In scan phase */
	P2P_STATE_FIND_PHASE_LISTEN = 4,	/*In the listen state of find phase */
	P2P_STATE_FIND_PHASE_SEARCH = 5,	/*In the search state of find phase */
	P2P_STATE_TX_PROVISION_DIS_REQ = 6,	/*In P2P provisioning discovery */
	P2P_STATE_RX_PROVISION_DIS_RSP = 7,
	P2P_STATE_RX_PROVISION_DIS_REQ = 8,
	P2P_STATE_GONEGO_ING = 9,		/*Doing the group owner negoitation handshake */
	P2P_STATE_GONEGO_OK = 10,		/*finish the group negoitation handshake with success */
	P2P_STATE_GONEGO_FAIL = 11,		/*finish the group negoitation handshake with failure */
	P2P_STATE_RECV_INVITE_REQ_MATCH = 12,	/*receiving the P2P Inviation request and match with the profile. */
	P2P_STATE_PROVISIONING_ING = 13,	/*Doing the P2P WPS */
	P2P_STATE_PROVISIONING_DONE = 14,	/*Finish the P2P WPS */
	P2P_STATE_TX_INVITE_REQ = 15,		/*Transmit the P2P Invitation request */
	P2P_STATE_RX_INVITE_RESP_OK = 16,	/*Receiving the P2P Invitation response */
	P2P_STATE_RECV_INVITE_REQ_DISMATCH = 17,/*receiving the P2P Inviation request and dismatch with the profile. */
	P2P_STATE_RECV_INVITE_REQ_GO = 18,	/*receiving the P2P Inviation request and this wifi is GO. */
	P2P_STATE_RECV_INVITE_REQ_JOIN = 19,	/*receiving the P2P Inviation request to join an existing P2P Group. */
	P2P_STATE_RX_INVITE_RESP_FAIL = 20,	/*receiving the P2P Inviation response with failure */
	P2P_STATE_RX_INFOR_NOREADY = 21,	/*receiving p2p negotiation response with information is not available */
	P2P_STATE_TX_INFOR_NOREADY = 22,	/*sending p2p negotiation response with information is not available */
};

enum P2P_WPSINFO {
	P2P_NO_WPSINFO				= 0,
	P2P_GOT_WPSINFO_PEER_DISPLAY_PIN	= 1,
	P2P_GOT_WPSINFO_SELF_DISPLAY_PIN	= 2,
	P2P_GOT_WPSINFO_PBC			= 3,
};

#define	P2P_PRIVATE_IOCTL_SET_LEN		64

enum P2P_PROTO_WK_ID {
	P2P_FIND_PHASE_WK = 0,
	P2P_RESTORE_STATE_WK = 1,
	P2P_PRE_TX_PROVDISC_PROCESS_WK = 2,
	P2P_PRE_TX_NEGOREQ_PROCESS_WK = 3,
	P2P_PRE_TX_INVITEREQ_PROCESS_WK = 4,
	P2P_AP_P2P_CH_SWITCH_PROCESS_WK = 5,
	P2P_RO_CH_WK = 6,
};

#ifdef CONFIG_8723AU_P2P
enum P2P_PS_STATE {
	P2P_PS_DISABLE = 0,
	P2P_PS_ENABLE = 1,
	P2P_PS_SCAN = 2,
	P2P_PS_SCAN_DONE = 3,
	P2P_PS_ALLSTASLEEP = 4, /*  for P2P GO */
};

enum P2P_PS_MODE {
	P2P_PS_NONE = 0,
	P2P_PS_CTWINDOW = 1,
	P2P_PS_NOA	 = 2,
	P2P_PS_MIX = 3, /*  CTWindow and NoA */
};
#endif /*  CONFIG_8723AU_P2P */

/*	=====================WFD Section===================== */
/*	For Wi-Fi Display */
#define	WFD_ATTR_DEVICE_INFO			0x00
#define	WFD_ATTR_ASSOC_BSSID			0x01
#define	WFD_ATTR_COUPLED_SINK_INFO	0x06
#define	WFD_ATTR_LOCAL_IP_ADDR		0x08
#define	WFD_ATTR_SESSION_INFO		0x09
#define	WFD_ATTR_ALTER_MAC			0x0a

/*	For WFD Device Information Attribute */
#define	WFD_DEVINFO_SOURCE					0x0000
#define	WFD_DEVINFO_PSINK					0x0001
#define	WFD_DEVINFO_SSINK					0x0002
#define	WFD_DEVINFO_DUAL					0x0003

#define	WFD_DEVINFO_SESSION_AVAIL			0x0010
#define	WFD_DEVINFO_WSD						0x0040
#define	WFD_DEVINFO_PC_TDLS					0x0080
#define	WFD_DEVINFO_HDCP_SUPPORT			0x0100

#endif /*  _WIFI_H_ */