#ifndef PROMISCUOUS_H
#define PROMISCUOUS_H

struct RxControl {
	signed rssi:8;				// signal intensity of packet
	unsigned rate:4;
	unsigned is_group:1;
	unsigned:1;
	unsigned sig_mode:2;		// 0:is 11n packet; 1:is not 11n packet;
	unsigned legacy_length:12;	// if not 11n packet, shows length of packet.
	unsigned damatch0:1;
	unsigned damatch1:1;
	unsigned bssidmatch0:1;
	unsigned bssidmatch1:1;
	unsigned MCS:7;				// if is 11n packet, shows the modulation // and code used (range from 0 to 76)
	unsigned CWB:1; // if is 11n packet, shows if is HT40 packet or not
	unsigned HT_length:16;// if is 11n packet, shows length of packet.
	unsigned Smoothing:1;
	unsigned Not_Sounding:1;
	unsigned:1;
	unsigned Aggregation:1;
	unsigned STBC:2;
	unsigned FEC_CODING:1; // if is 11n packet, shows if is LDPC packet or not.
	unsigned SGI:1;
	unsigned rxend_state:8;
	unsigned ampdu_cnt:8;
	unsigned channel:4; //which channel this packet in.
	unsigned unknown3:12;
};

struct LenSeq{
	u16 len; // length of packet
	u16 seq; // serial number of packet, the high 12bits are serial number,
			// low 14 bits are Fragment number (usually be 0)
	u8 addr3[6]; // the third address in packet
};

struct sniffer_buf{
	struct RxControl rx_ctrl;
	u8 buf[36 ]; // head of ieee80211 packet
	u16 cnt; // number count of packet
	struct LenSeq lenseq[1]; //length of packet
};

struct sniffer_buf2{
	struct RxControl rx_ctrl;
	uint8_t buf[112];
	uint16_t cnt;
	uint16_t len;
};

#endif // PROMISCUOUS_H