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	1	/*
	2	* Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
	6	* The contents of this file constitute Original Code as defined in and
	7	* are subject to the Apple Public Source License Version 1.1 (the
	8	* "License"). You may not use this file except in compliance with the
	9	* License. Please obtain a copy of the License at
	10	* http://www.apple.com/publicsource and read it before using this file.
	11	*
	12	* This Original Code and all software distributed under the License are
	13	* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	14	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	15	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	16	* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
	17	* License for the specific language governing rights and limitations
	18	* under the License.
	19	*
	20	* @APPLE_LICENSE_HEADER_END@
	21	*/
	22	/*
	23	* Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
	24	*
	25	* IOEthernetStats.h - Ethernet MIB statistics definitions.
	26	*
	27	* HISTORY
	28	*/
	29
	30	#ifndef _IOETHERNETSTATS_H
	31	#define _IOETHERNETSTATS_H
	32
	33	/*! @header IOEthernetStats.h
	34	@discussion Ethernet statistics. */
	35
	36	//---------------------------------------------------------------------------
	37	// Ethernet-like statistics group.
	38
	39	/*! @typedef IODot3StatsEntry
	40	@discussion Ethernet MIB statistics structure.
	41	@field alignmentErrors dot3StatsAlignmentErrors.
	42	@field fcsErrors dot3StatsFCSErrors.
	43	@field singleCollisionFrames dot3StatsSingleCollisionFrames.
	44	@field multipleCollisionFrames dot3StatsMultipleCollisionFrames.
	45	@field sqeTestErrors dot3StatsSQETestErrors.
	46	@field deferredTransmissions dot3StatsDeferredTransmissions.
	47	@field lateCollisions dot3StatsLateCollisions.
	48	@field excessiveCollisions dot3StatsExcessiveCollisions.
	49	@field internalMacTransmitErrors dot3StatsInternalMacTransmitErrors.
	50	@field carrierSenseErrors dot3StatsCarrierSenseErrors.
	51	@field frameTooLongs dot3StatsFrameTooLongs.
	52	@field internalMacReceiveErrors dot3StatsInternalMacReceiveErrors.
	53	@field etherChipSet dot3StatsEtherChipSet.
	54	@field missedFrames dot3StatsMissedFrames (not in RFC1650).
	55	*/
	56
	57	typedef struct {
	58	UInt32 alignmentErrors;
	59	UInt32 fcsErrors;
	60	UInt32 singleCollisionFrames;
	61	UInt32 multipleCollisionFrames;
	62	UInt32 sqeTestErrors;
	63	UInt32 deferredTransmissions;
	64	UInt32 lateCollisions;
	65	UInt32 excessiveCollisions;
	66	UInt32 internalMacTransmitErrors;
	67	UInt32 carrierSenseErrors;
	68	UInt32 frameTooLongs;
	69	UInt32 internalMacReceiveErrors;
	70	UInt32 etherChipSet;
	71	UInt32 missedFrames;
	72	} IODot3StatsEntry;
	73
	74	//---------------------------------------------------------------------------
	75	// Ethernet-like collision statistics group (optional).
	76
	77	/*! @typedef IODot3CollEntry
	78	@discussion Collision statistics structure.
	79	@field collFrequencies dot3StatsCollFrequencies. */
	80
	81	typedef struct {
	82	UInt32 collFrequencies[16];
	83	} IODot3CollEntry;
	84
	85	//---------------------------------------------------------------------------
	86	// Receiver extra statistics group (not defined by RFC 1650).
	87
	88	/*! @typedef IODot3RxExtraEntry
	89	@discussion Extra receiver statistics not defined by RFC1650.
	90	@field overruns receiver overruns.
	91	@field watchdogTimeouts watchdog timer expirations.
	92	@field frameTooShorts runt frames.
	93	@field collisionErrors frames damages by late collision.
	94	@field phyErrors PHY receive errors.
	95	@field timeouts receiver timeouts.
	96	@field interrupts receiver interrupts.
	97	@field resets receiver resets.
	98	@field resourceErrors receiver resource shortages.
	99	*/
	100
	101	typedef struct {
	102	UInt32 overruns;
	103	UInt32 watchdogTimeouts;
	104	UInt32 frameTooShorts;
	105	UInt32 collisionErrors;
	106	UInt32 phyErrors;
	107	UInt32 timeouts;
	108	UInt32 interrupts;
	109	UInt32 resets;
	110	UInt32 resourceErrors;
	111	UInt32 reserved[4];
	112	} IODot3RxExtraEntry;
	113
	114	//---------------------------------------------------------------------------
	115	// Transmitter extra statistics group (not defined by RFC 1650).
	116
	117	/*! @typedef IODot3TxExtraEntry
	118	@discussion Extra transmitter statistics not defined by RFC1650.
	119	@field underruns transmit underruns.
	120	@field jabbers jabber events.
	121	@field phyErrors PHY transmit errors.
	122	@field timeouts transmitter timeouts.
	123	@field interrupts transmitter interrupts.
	124	@field resets transmitter resets.
	125	@field resourceErrors transmitter resource shortages.
	126	*/
	127
	128	typedef struct {
	129	UInt32 underruns;
	130	UInt32 jabbers;
	131	UInt32 phyErrors;
	132	UInt32 timeouts;
	133	UInt32 interrupts;
	134	UInt32 resets;
	135	UInt32 resourceErrors;
	136	UInt32 reserved[4];
	137	} IODot3TxExtraEntry;
	138
	139	//---------------------------------------------------------------------------
	140	// Aggregate Ethernet statistics.
	141
	142	/*! @typedef IOEthernetStats
	143	@discussion Aggregate Ethernet statistics structure.
	144	@field dot3StatsEntry IODot3StatsEntry statistics group.
	145	@field dot3CollEntry IODot3CollEntry statistics group.
	146	@field dot3RxExtraEntry IODot3RxExtraEntry statistics group.
	147	@field dot3TxExtraEntry IODot3TxExtraEntry statistics group.
	148	*/
	149
	150	typedef struct {
	151	IODot3StatsEntry dot3StatsEntry;
	152	IODot3CollEntry dot3CollEntry;
	153	IODot3RxExtraEntry dot3RxExtraEntry;
	154	IODot3TxExtraEntry dot3TxExtraEntry;
	155	} IOEthernetStats;
	156
	157	/*! @defined kIOEthernetStatsKey
	158	@discussion Defines the name of an IONetworkData that contains
	159	an IOEthernetStats. */
	160
	161	#define kIOEthernetStatsKey "IOEthernetStatsKey"
	162
	163	#endif /* !_IOETHERNETSTATS_H */