75 lines
2.0 KiB
C
75 lines
2.0 KiB
C
/*
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* Time stamps for latency measurements
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*
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* Copyright (C) 1999-2011, Broadcom Corporation
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*
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* Unless you and Broadcom execute a separate written software license
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* agreement governing use of this software, this software is licensed to you
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* under the terms of the GNU General Public License version 2 (the "GPL"),
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* available at http://www.broadcom.com/licenses/GPLv2.php, with the
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* following added to such license:
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*
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* As a special exception, the copyright holders of this software give you
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* permission to link this software with independent modules, and to copy and
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* distribute the resulting executable under terms of your choice, provided that
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* you also meet, for each linked independent module, the terms and conditions of
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* the license of that module. An independent module is a module which is not
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* derived from this software. The special exception does not apply to any
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* modifications of the software.
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*
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* Notwithstanding the above, under no circumstances may you combine this
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* software in any way with any other Broadcom software provided under a license
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* other than the GPL, without Broadcom's express prior written consent.
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*
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* $Id: htsf.h 277737 2011-08-16 17:54:59Z $
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*/
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#ifndef _HTSF_H_
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#define _HTSF_H_
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#define HTSFMAGIC 0xCDCDABAB /* in network order for tcpdump */
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#define HTSFENDMAGIC 0xEFEFABAB /* to distinguish from RT2 magic */
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#define HTSF_HOSTOFFSET 102
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#define HTSF_DNGLOFFSET HTSF_HOSTOFFSET - 4
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#define HTSF_DNGLOFFSET2 HTSF_HOSTOFFSET + 106
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#define HTSF_MIN_PKTLEN 200
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#define ETHER_TYPE_BRCM_PKTDLYSTATS 0x886d
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typedef enum htsfts_type {
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T10,
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T20,
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T30,
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T40,
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T50,
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T60,
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T70,
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T80,
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T90,
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TA0,
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TE0
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} htsf_timestamp_t;
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typedef struct {
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uint32 magic;
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uint32 prio;
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uint32 seqnum;
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uint32 misc;
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uint32 c10;
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uint32 t10;
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uint32 c20;
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uint32 t20;
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uint32 t30;
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uint32 t40;
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uint32 t50;
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uint32 t60;
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uint32 t70;
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uint32 t80;
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uint32 t90;
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uint32 cA0;
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uint32 tA0;
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uint32 cE0;
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uint32 tE0;
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uint32 endmagic;
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} htsfts_t;
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#endif /* _HTSF_H_ */
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