diff options
Diffstat (limited to 'drivers/net/wireless/bcmdhd/include/htsf.h')
| -rw-r--r-- | drivers/net/wireless/bcmdhd/include/htsf.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/drivers/net/wireless/bcmdhd/include/htsf.h b/drivers/net/wireless/bcmdhd/include/htsf.h new file mode 100644 index 00000000000..379fbbe37db --- /dev/null +++ b/drivers/net/wireless/bcmdhd/include/htsf.h @@ -0,0 +1,74 @@ +/* + * Time stamps for latency measurements + * + * Copyright (C) 1999-2011, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: htsf.h,v 1.1.2.4 2011-01-21 08:27:03 Exp $ + */ +#ifndef _HTSF_H_ +#define _HTSF_H_ + +#define HTSFMAGIC 0xCDCDABAB /* in network order for tcpdump */ +#define HTSFENDMAGIC 0xEFEFABAB /* to distinguish from RT2 magic */ +#define HTSF_HOSTOFFSET 102 +#define HTSF_DNGLOFFSET HTSF_HOSTOFFSET - 4 +#define HTSF_DNGLOFFSET2 HTSF_HOSTOFFSET + 106 +#define HTSF_MIN_PKTLEN 200 +#define ETHER_TYPE_BRCM_PKTDLYSTATS 0x886d + +typedef enum htsfts_type { + T10, + T20, + T30, + T40, + T50, + T60, + T70, + T80, + T90, + TA0, + TE0 +} htsf_timestamp_t; + +typedef struct { + uint32 magic; + uint32 prio; + uint32 seqnum; + uint32 misc; + uint32 c10; + uint32 t10; + uint32 c20; + uint32 t20; + uint32 t30; + uint32 t40; + uint32 t50; + uint32 t60; + uint32 t70; + uint32 t80; + uint32 t90; + uint32 cA0; + uint32 tA0; + uint32 cE0; + uint32 tE0; + uint32 endmagic; +} htsfts_t; + +#endif /* _HTSF_H_ */ |