include/qtn/qtn_pcap_public.h

/*SH1
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**         Copyright (c) 2013 Quantenna Communications Inc                   **
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EH1*/

#ifndef _QDRV_PCAP_PUBLIC_H
#define _QDRV_PCAP_PUBLIC_H

struct pcap_hdr {
	uint32_t magic_number;
	uint16_t version_major;	/* major version number */
	uint16_t version_minor;	/* minor version number */
	int32_t thiszone;	/* GMT to local correction */
	uint32_t sigfigs;	/* accuracy of timestamps */
	uint32_t snaplen;	/* max length of captured packets, in octets */
	uint32_t network;	/* data link type */
};
#define PCAP_HDR_MAGIC			0xa1b2c3d4
#define PCAP_HDR_LINKTYPE_ETHER		1
#define PCAP_HDR_LINKTYPE_80211		105
#define PCAP_HDR_LINKTYPE_80211_RTAP	127

struct pcaprec_hdr {
	uint32_t ts_sec;
	uint32_t ts_usec;
	uint32_t incl_len;
	uint32_t orig_len;
};

static __inline__ struct pcap_hdr qtn_pcap_mkhdr(uint32_t max_pkt)
{
	struct pcap_hdr h;

	h.magic_number = PCAP_HDR_MAGIC;
	h.version_major = 2;
	h.version_minor = 4;
	h.thiszone = 0;
	h.sigfigs = 0;
	h.snaplen = max_pkt;
	h.network = PCAP_HDR_LINKTYPE_80211;

	return h;
}


#endif	/* _QDRV_PCAP_PUBLIC_H */