19c749625f
ISDN4BSD is the work of our brand-new comitter: Hellmuth Michaelis, who has done a tremendous amount of work to bring us this far. There are still some outstanding issues and files to bring into the tree, and for now it will be needed to pick up all the extra docs from the isdn4bsd release. It is probably also a very good idea to subscribe to the isdn@freebsd.org mailing list before you try this out. These files correspond to release "beta Version 0.70.00 / December 1998" from Hellmuth.
92 lines
3.7 KiB
C
92 lines
3.7 KiB
C
/*
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* Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*---------------------------------------------------------------------------
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*
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* i4b_trace.h - header file for trace data read device
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* ----------------------------------------------------
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*
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* $Id: i4b_trace.h,v 1.5 1998/12/05 18:06:01 hm Exp $
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*
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* last edit-date: [Sat Dec 5 18:37:49 1998]
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*
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*---------------------------------------------------------------------------*/
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#ifndef _I4B_TRACE_H_
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#define _I4B_TRACE_H_
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/*---------------------------------------------------------------------------*
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* structure of the header at the beginning of every trace mbuf
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*---------------------------------------------------------------------------*/
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typedef struct {
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int length; /* length of the following mbuf */
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int unit; /* controller unit number */
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int type; /* type of channel */
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#define TRC_CH_I 0 /* Layer 1 INFO's */
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#define TRC_CH_D 1 /* D channel */
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#define TRC_CH_B1 2 /* B1 channel */
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#define TRC_CH_B2 3 /* B2 channel */
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int dir; /* direction */
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#define FROM_TE 0 /* user -> network */
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#define FROM_NT 1 /* network -> user */
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int trunc; /* # of truncated bytes (frame > MCLBYTES) */
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unsigned int count; /* frame count for this unit/type */
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struct timeval time; /* timestamp for this frame */
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} i4b_trace_hdr_t;
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#define INFO0 0 /* layer 1 */
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#define INFO1_8 1
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#define INFO1_10 2
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#define INFO2 3
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#define INFO3 4
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#define INFO4_8 5
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#define INFO4_10 6
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/*---------------------------------------------------------------------------*
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* ioctl via /dev/i4btrc device(s):
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* get/set current trace flag settings
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*---------------------------------------------------------------------------*/
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#define I4B_TRC_GET _IOR('T', 0, int) /* get trace settings */
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#define I4B_TRC_SET _IOW('T', 1, int) /* set trace settings */
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#define TRACE_OFF 0x00 /* tracing off */
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#define TRACE_I 0x01 /* trace L1 INFO's on */
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#define TRACE_D_TX 0x02 /* trace D channel on */
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#define TRACE_D_RX 0x04 /* trace D channel on */
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#define TRACE_B_TX 0x08 /* trace B channel on */
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#define TRACE_B_RX 0x10 /* trace B channel on */
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typedef struct {
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int rxunit; /* unit # for rx frames */
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int rxflags; /* d and/or b channel */
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int txunit; /* unit # for tx frames */
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int txflags; /* d and/or b channel */
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} i4b_trace_setupa_t;
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#define I4B_TRC_SETA _IOW('T', 2, i4b_trace_setupa_t) /* set analyze mode */
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#define I4B_TRC_RESETA _IOW('T', 3, int) /* reset analyze mode */
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#endif /* _I4B_TRACE_H_ */
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