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Annotation of XNU/iokit/IOKit/network/IOEthernetStats.h, revision 1.1

1.1     ! root        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 */

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