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Diffstat (limited to 'sys/i386/include/i4b_trace.h')
| -rw-r--r-- | sys/i386/include/i4b_trace.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/sys/i386/include/i4b_trace.h b/sys/i386/include/i4b_trace.h new file mode 100644 index 0000000..07e08da --- /dev/null +++ b/sys/i386/include/i4b_trace.h @@ -0,0 +1,91 @@ +/* + * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + *--------------------------------------------------------------------------- + * + * i4b_trace.h - header file for trace data read device + * ---------------------------------------------------- + * + * $Id: i4b_trace.h,v 1.5 1998/12/05 18:06:01 hm Exp $ + * + * last edit-date: [Sat Dec 5 18:37:49 1998] + * + *---------------------------------------------------------------------------*/ + +#ifndef _I4B_TRACE_H_ +#define _I4B_TRACE_H_ + +/*---------------------------------------------------------------------------* + * structure of the header at the beginning of every trace mbuf + *---------------------------------------------------------------------------*/ +typedef struct { + int length; /* length of the following mbuf */ + int unit; /* controller unit number */ + int 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 */ + int dir; /* direction */ +#define FROM_TE 0 /* user -> network */ +#define FROM_NT 1 /* network -> user */ + int trunc; /* # of truncated bytes (frame > MCLBYTES) */ + unsigned int count; /* frame count for this unit/type */ + struct timeval time; /* timestamp for this frame */ +} 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 { + int rxunit; /* unit # for rx frames */ + int rxflags; /* d and/or b channel */ + int txunit; /* unit # for tx frames */ + int 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_ */ |
