From e4ba6dbc3f1e76890b22773807ea37fe8fa2b1bc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 10 Apr 2024 22:34:10 +0200 Subject: Adding upstream version 4.2.2. Signed-off-by: Daniel Baumann --- wiretap/i4b_trace.h | 67 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 wiretap/i4b_trace.h (limited to 'wiretap/i4b_trace.h') diff --git a/wiretap/i4b_trace.h b/wiretap/i4b_trace.h new file mode 100644 index 0000000..6b377be --- /dev/null +++ b/wiretap/i4b_trace.h @@ -0,0 +1,67 @@ +/** @file + * + * Copyright (c) 1997, 1999 Hellmuth Michaelis. All rights reserved. + * + * SPDX-License-Identifier: BSD-2-Clause + * + *---------------------------------------------------------------------------*/ + +#ifndef _I4B_TRACE_H_ +#define _I4B_TRACE_H_ + +#include + +/*---------------------------------------------------------------------------* + * structure of the header at the beginning of every trace mbuf + *---------------------------------------------------------------------------*/ +typedef struct { + guint32 length; /* length of the following mbuf */ + guint32 unit; /* controller unit number */ + guint32 type; /* type of channel */ +#define TRC_CH_I 0 /* Layer 1 INFO's */ +#define TRC_CH_D 1 /* D channel */ +#define TRC_CH_B1 2 /* B1 channel */ +#define TRC_CH_B2 3 /* B2 channel */ + gint32 dir; /* direction */ +#define FROM_TE 0 /* user -> network */ +#define FROM_NT 1 /* network -> user */ + guint32 trunc; /* # of truncated bytes (frame > MCLBYTES) */ + guint32 count; /* frame count for this unit/type */ + guint32 ts_sec; /* timestamp seconds */ + guint32 ts_usec; /* timestamp microseconds */ +} i4b_trace_hdr_t; + +#define INFO0 0 /* layer 1 */ +#define INFO1_8 1 +#define INFO1_10 2 +#define INFO2 3 +#define INFO3 4 +#define INFO4_8 5 +#define INFO4_10 6 + +/*---------------------------------------------------------------------------* + * ioctl via /dev/i4btrc device(s): + * get/set current trace flag settings + *---------------------------------------------------------------------------*/ + +#define I4B_TRC_GET _IOR('T', 0, int) /* get trace settings */ +#define I4B_TRC_SET _IOW('T', 1, int) /* set trace settings */ + +#define TRACE_OFF 0x00 /* tracing off */ +#define TRACE_I 0x01 /* trace L1 INFO's on */ +#define TRACE_D_TX 0x02 /* trace D channel on */ +#define TRACE_D_RX 0x04 /* trace D channel on */ +#define TRACE_B_TX 0x08 /* trace B channel on */ +#define TRACE_B_RX 0x10 /* trace B channel on */ + +typedef struct { + gint32 rxunit; /* unit # for rx frames */ + gint32 rxflags; /* d and/or b channel */ + gint32 txunit; /* unit # for tx frames */ + gint32 txflags; /* d and/or b channel */ +} i4b_trace_setupa_t; + +#define I4B_TRC_SETA _IOW('T', 2, i4b_trace_setupa_t) /* set analyze mode */ +#define I4B_TRC_RESETA _IOW('T', 3, int) /* reset analyze mode */ + +#endif /* _I4B_TRACE_H_ */ -- cgit v1.2.3