/*SH1
*******************************************************************************
**                                                                           **
**         Copyright (c) 2013 Quantenna Communications Inc                   **
**                                                                           **
*******************************************************************************
**                                                                           **
**  Redistribution and use in source and binary forms, with or without       **
**  modification, are permitted provided that the following conditions       **
**  are met:                                                                 **
**  1. Redistributions of source code must retain the above copyright        **
**     notice, this list of conditions and the following disclaimer.         **
**  2. Redistributions in binary form must reproduce the above copyright     **
**     notice, this list of conditions and the following disclaimer in the   **
**     documentation and/or other materials provided with the distribution.  **
**  3. The name of the author may not be used to endorse or promote products **
**     derived from this software without specific prior written permission. **
**                                                                           **
**  Alternatively, this software may be distributed under the terms of the   **
**  GNU General Public License ("GPL") version 2, or (at your option) any    **
**  later version as published by the Free Software Foundation.              **
**                                                                           **
**  In the case this software is distributed under the GPL license,          **
**  you should have received a copy of the GNU General Public License        **
**  along with this software; if not, write to the Free Software             **
**  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA  **
**                                                                           **
**  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR       **
**  IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES**
**  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  **
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**  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT **
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**  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF **
**  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.        **
**                                                                           **
*******************************************************************************
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 */