diff options
| author | Ronnie Sahlberg <ronnie_sahlberg@ozemail.com.au> | 2003-06-25 10:21:44 +0000 |
|---|---|---|
| committer | Ronnie Sahlberg <ronnie_sahlberg@ozemail.com.au> | 2003-06-25 10:21:44 +0000 |
| commit | 740376fb692e2c6075b64f2519d6cf0ab619611c (patch) | |
| tree | 3eadedae6fd39ddb57cda481e663258bec0256c5 /packet-fc.h | |
| parent | 37a5bff0fd85381cb6556523d912d4a35fdefc98 (diff) | |
Add a tap to the fibre channel dissector
svn path=/trunk/; revision=7930
Diffstat (limited to 'packet-fc.h')
| -rw-r--r-- | packet-fc.h | 42 |
1 files changed, 41 insertions, 1 deletions
diff --git a/packet-fc.h b/packet-fc.h index 0887415fdc..9088685f37 100644 --- a/packet-fc.h +++ b/packet-fc.h @@ -2,7 +2,7 @@ * Basic Fibre Channel Header definitions * Copyright 2002 Dinesh G Dutt (ddutt@cisco.com) * - * $Id: packet-fc.h,v 1.2 2002/12/10 02:49:31 guy Exp $ + * $Id: packet-fc.h,v 1.3 2003/06/25 10:21:44 sahlberg Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@ethereal.com> @@ -100,4 +100,44 @@ extern const value_string fc_fc4_val[]; #define FC_IU_UNSOLICITED_CMD 0x6 #define FC_IU_CMD_STATUS 0x7 +/* FC_CTL bits */ +#define FC_FCTL_EXCHANGE_RESPONDER 0x800000 +#define FC_FCTL_SEQ_RECIPIENT 0x400000 +#define FC_FCTL_EXCHANGE_FIRST 0x200000 +#define FC_FCTL_EXCHANGE_LAST 0x100000 +#define FC_FCTL_SEQ_LAST 0x080000 +#define FC_FCTL_PRIORITY 0x020000 +#define FC_FCTL_TRANSFER_SEQ_INITIATIVE 0x010000 +#define FC_FCTL_LAST_DATA_FRAME_MASK 0x00c000 +#define FC_FCTL_ACK_0_1_MASK 0x003000 +#define FC_FCTL_REXMITTED_SEQ 0x000200 +#define FC_FCTL_ABTS_MASK 0x000030 +#define FC_FCTL_REL_OFFSET 0x000008 + +/* structure and functions to keep track of first/last exchange + frames and time deltas +*/ +typedef struct _fc_exchange_data { + guint32 s_id; + guint32 d_id; + guint16 oxid; + guint32 first_exchange_frame; + guint32 last_exchange_frame; + nstime_t fc_time; +} fc_exchange_data; + +/* FC header structure */ +typedef struct _fc_hdr { + guint32 s_id; + guint32 d_id; + guint32 fctl; + guint8 type; + guint16 seqcnt; + guint16 oxid; + guint16 rxid; + guint8 r_ctl; + guint8 cs_ctl; + fc_exchange_data *fced; +} fc_hdr; + #endif /* __PACKET_FC_H_ */ |