author | Mitch Watrous |
Tue, 14 Aug 2012 09:12:05 -0700 | |
changeset 8974 | bfe1b44645d8 |
parent 7386 | 2310ed220a61 |
child 9063 | 32755d0516f4 |
permissions | -rw-r--r-- |
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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ |
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/* |
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* Copyright (c) 2007 Emmanuelle Laprise |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 as |
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* published by the Free Software Foundation; |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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* |
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* Author: Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca |
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*/ |
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#ifndef CSMA_NET_DEVICE_H |
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#define CSMA_NET_DEVICE_H |
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#include <string.h> |
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#include "ns3/node.h" |
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#include "ns3/backoff.h" |
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#include "ns3/address.h" |
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#include "ns3/net-device.h" |
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#include "ns3/callback.h" |
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#include "ns3/packet.h" |
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#include "ns3/traced-callback.h" |
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#include "ns3/nstime.h" |
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#include "ns3/data-rate.h" |
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#include "ns3/ptr.h" |
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#include "ns3/mac48-address.h" |
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namespace ns3 { |
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class Queue; |
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class CsmaChannel; |
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class ErrorModel; |
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/** |
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* \defgroup csma CsmaNetDevice |
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* |
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* This section documents the API of the ns-3 csma module. For a generic functional description, please refer to the ns-3 manual. |
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*/ |
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/** |
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* \ingroup csma |
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* \class CsmaNetDevice |
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* \brief A Device for a Csma Network Link. |
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* |
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* The Csma net device class is analogous to layer 1 and 2 of the |
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* TCP stack. The NetDevice takes a raw packet of bytes and creates a |
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* protocol specific packet from them. |
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*/ |
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class CsmaNetDevice : public NetDevice |
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{ |
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public: |
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static TypeId GetTypeId (void); |
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/** |
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* Enumeration of the types of packets supported in the class. |
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*/ |
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enum EncapsulationMode { |
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ILLEGAL, /**< Encapsulation mode not set */ |
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DIX, /**< DIX II / Ethernet II packet */ |
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LLC, /**< 802.2 LLC/SNAP Packet*/ |
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}; |
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/** |
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* Construct a CsmaNetDevice |
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* |
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* This is the default constructor for a CsmaNetDevice. |
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*/ |
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CsmaNetDevice (); |
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/** |
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* Destroy a CsmaNetDevice |
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* |
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* This is the destructor for a CsmaNetDevice. |
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*/ |
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virtual ~CsmaNetDevice (); |
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/** |
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* Set the interframe gap used to separate packets. The interframe gap |
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* defines the minimum space required between packets sent by this device. |
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* As in Ethernet, it defaults to 96 bit times. |
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* |
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* \param t the interframe gap time |
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*/ |
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void SetInterframeGap (Time t); |
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/** |
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* Set the backoff parameters used to determine the wait to retry |
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* transmitting a packet when the channel is busy. |
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* |
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* \see Attach () |
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* \param slotTime Length of a packet slot (or average packet time) |
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* \param minSlots Minimum number of slots to wait |
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* \param maxSlots Maximum number of slots to wait |
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* \param maxRetries Maximum number of retries before packet is discard |
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* \param ceiling Cap on the exponential function when calculating max slots |
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*/ |
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void SetBackoffParams (Time slotTime, uint32_t minSlots, uint32_t maxSlots, |
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uint32_t maxRetries, uint32_t ceiling); |
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/** |
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* Attach the device to a channel. |
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* |
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* The function Attach is used to add a CsmaNetDevice to a CsmaChannel. |
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113 |
* |
3504 | 114 |
* \see SetDataRate () |
115 |
* \see SetInterframeGap () |
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* \param ch a pointer to the channel to which this object is being attached. |
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117 |
*/ |
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bool Attach (Ptr<CsmaChannel> ch); |
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119 |
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120 |
/** |
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* Attach a queue to the CsmaNetDevice. |
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122 |
* |
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123 |
* The CsmaNetDevice "owns" a queue. This queue may be set by higher |
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124 |
* level topology objects to implement a particular queueing method such as |
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125 |
* DropTail or RED. |
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126 |
* |
3504 | 127 |
* \see Queue |
128 |
* \see DropTailQueue |
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129 |
* \param queue a Ptr to the queue for being assigned to the device. |
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130 |
*/ |
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131 |
void SetQueue (Ptr<Queue> queue); |
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132 |
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133 |
/** |
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134 |
* Get a copy of the attached Queue. |
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135 |
* |
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* \return a pointer to the queue. |
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137 |
*/ |
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138 |
Ptr<Queue> GetQueue (void) const; |
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139 |
|
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140 |
/** |
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141 |
* Attach a receive ErrorModel to the CsmaNetDevice. |
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142 |
* |
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* The CsmaNetDevice may optionally include an ErrorModel in |
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144 |
* the packet receive chain to simulate data errors in during transmission. |
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145 |
* |
3504 | 146 |
* \see ErrorModel |
147 |
* \param em a pointer to the ErrorModel |
|
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148 |
*/ |
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149 |
void SetReceiveErrorModel (Ptr<ErrorModel> em); |
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150 |
|
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151 |
/** |
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152 |
* Receive a packet from a connected CsmaChannel. |
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153 |
* |
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154 |
* The CsmaNetDevice receives packets from its connected channel |
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155 |
* and forwards them up the protocol stack. This is the public method |
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156 |
* used by the channel to indicate that the last bit of a packet has |
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157 |
* arrived at the device. |
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158 |
* |
3504 | 159 |
* \see CsmaChannel |
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160 |
* \param p a reference to the received packet |
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161 |
* \param sender the CsmaNetDevice that transmitted the packet in the first place |
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162 |
*/ |
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163 |
void Receive (Ptr<Packet> p, Ptr<CsmaNetDevice> sender); |
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164 |
|
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165 |
/** |
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166 |
* Is the send side of the network device enabled? |
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167 |
* |
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168 |
* \returns True if the send side is enabled, otherwise false. |
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169 |
*/ |
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170 |
bool IsSendEnabled (void); |
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171 |
|
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172 |
/** |
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173 |
* Enable or disable the send side of the network device. |
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174 |
* |
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175 |
* \param enable Enable the send side if true, otherwise disable. |
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176 |
*/ |
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|
177 |
void SetSendEnable (bool enable); |
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|
178 |
|
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179 |
/** |
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|
180 |
* Is the receive side of the network device enabled? |
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|
181 |
* |
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|
182 |
* \returns True if the receiver side is enabled, otherwise false. |
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183 |
*/ |
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184 |
bool IsReceiveEnabled (void); |
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|
185 |
|
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|
186 |
/** |
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|
187 |
* Enable or disable the receive side of the network device. |
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|
188 |
* |
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|
189 |
* \param enable Enable the receive side if true, otherwise disable. |
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|
190 |
*/ |
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|
191 |
void SetReceiveEnable (bool enable); |
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192 |
|
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|
193 |
/** |
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|
194 |
* Set the encapsulation mode of this device. |
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|
195 |
* |
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|
196 |
* \param mode The encapsulation mode of this device. |
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|
197 |
* |
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|
198 |
*/ |
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|
199 |
void SetEncapsulationMode (CsmaNetDevice::EncapsulationMode mode); |
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200 |
|
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|
201 |
/** |
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|
202 |
* Get the encapsulation mode of this device. |
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|
203 |
* |
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|
204 |
* \returns The encapsulation mode of this device. |
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|
205 |
*/ |
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|
206 |
CsmaNetDevice::EncapsulationMode GetEncapsulationMode (void); |
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|
207 |
|
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|
208 |
// |
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|
209 |
// The following methods are inherited from NetDevice base class. |
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210 |
// |
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|
211 |
virtual void SetIfIndex (const uint32_t index); |
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|
212 |
virtual uint32_t GetIfIndex (void) const; |
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|
213 |
virtual Ptr<Channel> GetChannel (void) const; |
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|
214 |
virtual bool SetMtu (const uint16_t mtu); |
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|
215 |
virtual uint16_t GetMtu (void) const; |
4578
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Finally make tap bridge work with VMs (bug 569)
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|
216 |
virtual void SetAddress (Address address); |
3506
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|
217 |
virtual Address GetAddress (void) const; |
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|
218 |
virtual bool IsLinkUp (void) const; |
4764
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[Bug 653] NetDevice link change callback (SetLinkChangeCallback -> AddLinkChangeCallback).
Sebastien Vincent <vincent@clarinet.u-strasbg.fr>
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|
219 |
virtual void AddLinkChangeCallback (Callback<void> callback); |
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|
220 |
virtual bool IsBroadcast (void) const; |
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|
221 |
virtual Address GetBroadcast (void) const; |
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|
222 |
virtual bool IsMulticast (void) const; |
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|
223 |
|
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|
224 |
/** |
3504 | 225 |
* \brief Make and return a MAC multicast address using the provided |
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226 |
* multicast group |
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227 |
* |
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228 |
* RFC 1112 says that an Ipv4 host group address is mapped to an Ethernet |
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229 |
* multicast address by placing the low-order 23-bits of the IP address into |
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230 |
* the low-order 23 bits of the Ethernet multicast address |
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231 |
* 01-00-5E-00-00-00 (hex). |
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232 |
* |
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233 |
* This method performs the multicast address creation function appropriate |
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234 |
* to an EUI-48-based CSMA device. This MAC address is encapsulated in an |
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|
235 |
* abstract Address to avoid dependencies on the exact address format. |
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236 |
* |
3504 | 237 |
* \param multicastGroup The IP address for the multicast group destination |
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238 |
* of the packet. |
3504 | 239 |
* \return The MAC multicast Address used to send packets to the provided |
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240 |
* multicast group. |
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|
241 |
* |
3504 | 242 |
* \see Ipv4Address |
243 |
* \see Mac48Address |
|
244 |
* \see Address |
|
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|
245 |
*/ |
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246 |
virtual Address GetMulticast (Ipv4Address multicastGroup) const; |
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247 |
|
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248 |
/** |
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249 |
* Is this a point to point link? |
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250 |
* \returns false. |
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251 |
*/ |
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252 |
virtual bool IsPointToPoint (void) const; |
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253 |
|
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254 |
/** |
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255 |
* Is this a bridge? |
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256 |
* \returns false. |
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|
257 |
*/ |
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258 |
virtual bool IsBridge (void) const; |
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259 |
|
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260 |
/** |
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261 |
* Start sending a packet down the channel. |
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262 |
* \param packet packet to send |
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263 |
* \param dest layer 2 destination address |
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264 |
* \param protocolNumber protocol number |
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|
265 |
* \return true if successfull, false otherwise (drop, ...) |
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266 |
*/ |
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|
267 |
virtual bool Send (Ptr<Packet> packet, const Address& dest, |
7170
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|
268 |
uint16_t protocolNumber); |
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269 |
|
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|
270 |
/** |
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271 |
* Start sending a packet down the channel, with MAC spoofing |
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|
272 |
* \param packet packet to send |
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|
273 |
* \param source layer 2 source address |
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|
274 |
* \param dest layer 2 destination address |
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|
275 |
* \param protocolNumber protocol number |
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|
276 |
* \return true if successfull, false otherwise (drop, ...) |
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|
277 |
*/ |
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|
278 |
virtual bool SendFrom (Ptr<Packet> packet, const Address& source, const Address& dest, |
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|
279 |
uint16_t protocolNumber); |
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|
280 |
|
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281 |
/** |
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|
282 |
* Get the node to which this device is attached. |
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|
283 |
* |
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|
284 |
* \returns Ptr to the Node to which the device is attached. |
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|
285 |
*/ |
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|
286 |
virtual Ptr<Node> GetNode (void) const; |
3257
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|
287 |
|
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|
288 |
/** |
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|
289 |
* Set the node to which this device is being attached. |
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|
290 |
* |
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|
291 |
* \param node Ptr to the Node to which the device is being attached. |
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|
292 |
*/ |
2600
6c389d0c717d
add Application::SetNode and NetDevice::SetNode, use them from Node::AddApplication and Node::AddDevice. kill useless "Node" attributes.
Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
parents:
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|
293 |
virtual void SetNode (Ptr<Node> node); |
3257
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|
294 |
|
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|
295 |
/** |
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|
296 |
* Does this device need to use the address resolution protocol? |
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|
297 |
* |
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|
298 |
* \returns True if the encapsulation mode is set to a value that requires |
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|
299 |
* ARP (IP_ARP or LLC). |
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|
300 |
*/ |
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|
301 |
virtual bool NeedsArp (void) const; |
3257
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|
302 |
|
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|
303 |
/** |
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|
304 |
* Set the callback to be used to notify higher layers when a packet has been |
ba198dad54a2
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|
305 |
* received. |
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|
306 |
* |
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|
307 |
* \param cb The callback. |
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|
308 |
*/ |
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|
309 |
virtual void SetReceiveCallback (NetDevice::ReceiveCallback cb); |
977
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|
310 |
|
3852 | 311 |
/** |
312 |
* \brief Get the MAC multicast address corresponding |
|
313 |
* to the IPv6 address provided. |
|
314 |
* \param addr IPv6 address |
|
315 |
* \return the MAC multicast address |
|
316 |
* \warning Calling this method is invalid if IsMulticast returns not true. |
|
317 |
*/ |
|
318 |
virtual Address GetMulticast (Ipv6Address addr) const; |
|
319 |
||
3460
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New API considering comments from Craig: NetDevice->Node uses two callbacks; Node->ProtocolHandlers uses a single API with a promiscuous flag.
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|
320 |
|
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New API considering comments from Craig: NetDevice->Node uses two callbacks; Node->ProtocolHandlers uses a single API with a promiscuous flag.
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|
321 |
virtual void SetPromiscReceiveCallback (PromiscReceiveCallback cb); |
3584
4eb48239b4dc
bug 274: bridge must detect compatibility of devices with bridging mode
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|
322 |
virtual bool SupportsSendFrom (void) const; |
3460
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New API considering comments from Craig: NetDevice->Node uses two callbacks; Node->ProtocolHandlers uses a single API with a promiscuous flag.
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|
323 |
|
8974
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Replace src/csma usage of RandomVariable with RandomVariableStream
Mitch Watrous
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|
324 |
/** |
bfe1b44645d8
Replace src/csma usage of RandomVariable with RandomVariableStream
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|
325 |
* Assign a fixed random variable stream number to the random variables |
bfe1b44645d8
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|
326 |
* used by this model. Return the number of streams (possibly zero) that |
bfe1b44645d8
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|
327 |
* have been assigned. |
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|
328 |
* |
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|
329 |
* \param stream first stream index to use |
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|
330 |
* \return the number of stream indices assigned by this model |
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|
331 |
*/ |
bfe1b44645d8
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|
332 |
int64_t AssignStreams (int64_t stream); |
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|
333 |
|
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|
334 |
protected: |
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|
335 |
/** |
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|
336 |
* Perform any object release functionality required to break reference |
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|
337 |
* cycles in reference counted objects held by the device. |
ba198dad54a2
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|
338 |
*/ |
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|
339 |
virtual void DoDispose (void); |
1341
f685d4bf320f
use the Object::GetTraceResolver tracing support rather than the old adhoc tracing code
Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
parents:
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diff
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|
340 |
|
f685d4bf320f
use the Object::GetTraceResolver tracing support rather than the old adhoc tracing code
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|
341 |
/** |
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|
342 |
* Adds the necessary headers and trailers to a packet of data in order to |
09bf4e458015
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parents:
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|
343 |
* respect the packet type |
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parents:
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|
344 |
* |
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|
345 |
* \param p Packet to which header should be added |
3698 | 346 |
* \param source MAC source address from which packet should be sent |
977
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|
347 |
* \param dest MAC destination address to which packet should be sent |
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|
348 |
* \param protocolNumber In some protocols, identifies the type of |
09bf4e458015
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parents:
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|
349 |
* payload contained in this packet. |
09bf4e458015
a csma/cd NetDevice subclass and a test script
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|
350 |
*/ |
3442
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Add a NetDevice::SendFrom API, for sending packets with a custom source MAC address (a.k.a. MAC spoofing). Only implemented for CsmaNetDevice for now.
Gustavo J. A. M. Carneiro <gjc@inescporto.pt>
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|
351 |
void AddHeader (Ptr<Packet> p, Mac48Address source, Mac48Address dest, uint16_t protocolNumber); |
3257
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|
352 |
|
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|
353 |
private: |
3476
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begin sorting out mtu woes
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parents:
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diff
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|
354 |
|
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|
355 |
/** |
6273
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spell check, mostly in comments.
Andrey Mazo <mazo@iitp.ru>
parents:
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|
356 |
* Operator = is declared but not implemented. This disables the assignment |
3257
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|
357 |
* operator for CsmaNetDevice objects. |
5227
ecb08c1fc273
Fix some doxygen warnings revealed by WARN_NO_PARAMDOC=YES in doc/doxygen.conf.
Sebastien Vincent <vincent@clarinet.u-strasbg.fr>
parents:
4764
diff
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|
358 |
* \param o object to copy |
3257
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parents:
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|
359 |
*/ |
1276
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parents:
1270
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|
360 |
CsmaNetDevice &operator = (const CsmaNetDevice &o); |
3257
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|
361 |
|
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parents:
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|
362 |
/** |
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Craig Dowell <craigdo@ee.washington.edu>
parents:
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|
363 |
* Copy constructor is declared but not implemented. This disables the |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
364 |
* copy constructor for CsmaNetDevice objects. |
5227
ecb08c1fc273
Fix some doxygen warnings revealed by WARN_NO_PARAMDOC=YES in doc/doxygen.conf.
Sebastien Vincent <vincent@clarinet.u-strasbg.fr>
parents:
4764
diff
changeset
|
365 |
* \param o object to copy |
3257
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CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
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changeset
|
366 |
*/ |
1276
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Craig Dowell <craigdo@ee.washington.edu>
parents:
1270
diff
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|
367 |
CsmaNetDevice (const CsmaNetDevice &o); |
3257
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Craig Dowell <craigdo@ee.washington.edu>
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|
368 |
|
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Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
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|
369 |
/** |
3257
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Craig Dowell <craigdo@ee.washington.edu>
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|
370 |
* Initialization function used during object construction. |
5227
ecb08c1fc273
Fix some doxygen warnings revealed by WARN_NO_PARAMDOC=YES in doc/doxygen.conf.
Sebastien Vincent <vincent@clarinet.u-strasbg.fr>
parents:
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diff
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|
371 |
* \param sendEnable if device will be allowed to send |
ecb08c1fc273
Fix some doxygen warnings revealed by WARN_NO_PARAMDOC=YES in doc/doxygen.conf.
Sebastien Vincent <vincent@clarinet.u-strasbg.fr>
parents:
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|
372 |
* \param receiveEnable if device will be allowed to receive |
977
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|
373 |
*/ |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
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|
374 |
void Init (bool sendEnable, bool receiveEnable); |
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a csma/cd NetDevice subclass and a test script
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parents:
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|
375 |
|
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Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
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|
376 |
/** |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
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|
377 |
* Start Sending a Packet Down the Wire. |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
378 |
* |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
379 |
* The TransmitStart method is the method that is used internally in |
1276
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Craig Dowell <craigdo@ee.washington.edu>
parents:
1270
diff
changeset
|
380 |
* the CsmaNetDevice to begin the process of sending a packet |
3257
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Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
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|
381 |
* out on the channel. A corresponding method is called on the |
977
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a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
382 |
* channel to let it know that the physical device this class |
3257
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Craig Dowell <craigdo@ee.washington.edu>
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|
383 |
* represents has actually started sending signals, this causes the |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
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parents:
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|
384 |
* channel to enter the BUSY state. An event is scheduled for the time at |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
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|
385 |
* which the bits have been completely transmitted. |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
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parents:
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|
386 |
* |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
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|
387 |
* If the channel is found to be BUSY, this method reschedules itself for |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
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|
388 |
* execution at a later time (within the backoff period). |
977
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parents:
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|
389 |
* |
3504 | 390 |
* \see CsmaChannel::TransmitStart () |
391 |
* \see TransmitCompleteEvent () |
|
977
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parents:
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changeset
|
392 |
*/ |
09bf4e458015
a csma/cd NetDevice subclass and a test script
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parents:
diff
changeset
|
393 |
void TransmitStart (); |
3257
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|
394 |
|
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changeset
|
395 |
/** |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
396 |
* Stop Sending a Packet Down the Wire and Begin the Interframe Gap. |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
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changeset
|
397 |
* |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
398 |
* The TransmitCompleteEvent method is used internally to finish the process |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
399 |
* of sending a packet out on the channel. During execution of this method |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
400 |
* the TransmitEnd method is called on the channel to let it know that the |
3257
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CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
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changeset
|
401 |
* physical device this class represents has finished sending simulated |
977
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a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
402 |
* signals. The channel uses this event to begin its speed of light delay |
3257
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CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
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|
403 |
* timer after which it notifies the Net Device(s) at the other end of the |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
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changeset
|
404 |
* link that new bits have arrived (it delivers the Packet). During this |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
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changeset
|
405 |
* method, the net device also schedules the TransmitReadyEvent at which |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
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|
406 |
* time the transmitter becomes ready to send the next packet. |
977
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Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
407 |
* |
3504 | 408 |
* \see CsmaChannel::TransmitEnd () |
409 |
* \see TransmitReadyEvent () |
|
977
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Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
410 |
*/ |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
411 |
void TransmitCompleteEvent (void); |
3257
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|
412 |
|
977
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parents:
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changeset
|
413 |
/** |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
414 |
* Cause the Transmitter to Become Ready to Send Another Packet. |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
415 |
* |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
416 |
* The TransmitReadyEvent method is used internally to re-enable the |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
417 |
* transmit machine of the net device. It is scheduled after a suitable |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
418 |
* interframe gap after the completion of the previous transmission. |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
419 |
* The queue is checked at this time, and if there is a packet waiting on |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
420 |
* the queue, the transmission process is begun. |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
421 |
* |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
422 |
* If a packet is in the queue, it is extracted for the queue as the |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
423 |
* next packet to be transmitted by the net device. |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
424 |
* |
3504 | 425 |
* \see TransmitStart () |
977
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parents:
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changeset
|
426 |
*/ |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
427 |
void TransmitReadyEvent (void); |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
428 |
|
09bf4e458015
a csma/cd NetDevice subclass and a test script
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parents:
diff
changeset
|
429 |
/** |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
430 |
* Aborts the transmission of the current packet |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
431 |
* |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
432 |
* If the net device has tried to transmit a packet for more times |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
433 |
* than the maximum allowed number of retries (channel always busy) |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
434 |
* then the packet is dropped. |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
435 |
*/ |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
436 |
void TransmitAbort (void); |
3257
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|
437 |
|
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
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|
438 |
/** |
ba198dad54a2
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parents:
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|
439 |
* Notify any interested parties that the link has come up. |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
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|
440 |
*/ |
2470
254581fb9e9c
make NetDevice fully virtual.
Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
parents:
1870
diff
changeset
|
441 |
void NotifyLinkUp (void); |
977
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parents:
diff
changeset
|
442 |
|
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
443 |
/** |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
444 |
* Device ID returned by the attached functions. It is used by the |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
445 |
* mp-channel to identify each net device to make sure that only |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
446 |
* active net devices are writing to the channel |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
447 |
*/ |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
448 |
uint32_t m_deviceId; |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
449 |
|
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
450 |
/** |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
451 |
* Enable net device to send packets. True by default |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
452 |
*/ |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
453 |
bool m_sendEnable; |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
454 |
|
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
455 |
/** |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
456 |
* Enable net device to receive packets. True by default |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
457 |
*/ |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
458 |
bool m_receiveEnable; |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
459 |
|
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
460 |
/** |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
461 |
* Enumeration of the states of the transmit machine of the net device. |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
462 |
*/ |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
463 |
enum TxMachineState |
7170
8417cff6e353
csma coding style changes
Josh Pelkey <jpelkey@gatech.edu>
parents:
6852
diff
changeset
|
464 |
{ |
8417cff6e353
csma coding style changes
Josh Pelkey <jpelkey@gatech.edu>
parents:
6852
diff
changeset
|
465 |
READY, /**< The transmitter is ready to begin transmission of a packet */ |
8417cff6e353
csma coding style changes
Josh Pelkey <jpelkey@gatech.edu>
parents:
6852
diff
changeset
|
466 |
BUSY, /**< The transmitter is busy transmitting a packet */ |
8417cff6e353
csma coding style changes
Josh Pelkey <jpelkey@gatech.edu>
parents:
6852
diff
changeset
|
467 |
GAP, /**< The transmitter is in the interframe gap time */ |
8417cff6e353
csma coding style changes
Josh Pelkey <jpelkey@gatech.edu>
parents:
6852
diff
changeset
|
468 |
BACKOFF /**< The transmitter is waiting for the channel to be free */ |
8417cff6e353
csma coding style changes
Josh Pelkey <jpelkey@gatech.edu>
parents:
6852
diff
changeset
|
469 |
}; |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
470 |
|
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
471 |
/** |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
472 |
* The state of the Net Device transmit state machine. |
3504 | 473 |
* \see TxMachineState |
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
474 |
*/ |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
475 |
TxMachineState m_txMachineState; |
7170
8417cff6e353
csma coding style changes
Josh Pelkey <jpelkey@gatech.edu>
parents:
6852
diff
changeset
|
476 |
|
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
477 |
/** |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
478 |
* The type of packet that should be created by the AddHeader |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
479 |
* function and that should be processed by the ProcessHeader |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
480 |
* function. |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
481 |
*/ |
3506
cba7b2b80fe8
sort out various MTU options
Craig Dowell <craigdo@ee.washington.edu>
parents:
3504
diff
changeset
|
482 |
EncapsulationMode m_encapMode; |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
483 |
|
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
484 |
/** |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
485 |
* The data rate that the Net Device uses to simulate packet transmission |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
486 |
* timing. |
3504 | 487 |
* \see class DataRate |
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
488 |
*/ |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
489 |
DataRate m_bps; |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
490 |
|
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
491 |
/** |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
492 |
* The interframe gap that the Net Device uses insert time between packet |
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
493 |
* transmission |
3504 | 494 |
* \see class Time |
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
495 |
*/ |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
496 |
Time m_tInterframeGap; |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
497 |
|
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
498 |
/** |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
499 |
* Holds the backoff parameters and is used to calculate the next |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
500 |
* backoff time to use when the channel is busy and the net device |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
501 |
* is ready to transmit |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
502 |
*/ |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
503 |
Backoff m_backoff; |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
504 |
|
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
505 |
/** |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
506 |
* Next packet that will be transmitted (if transmitter is not |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
507 |
* currently transmitting) or packet that is currently being |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
508 |
* transmitted. |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
509 |
*/ |
1866
e7dbcc4df546
do not use Packet objects directly. Use Ptr<Packet> instead
Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
parents:
1494
diff
changeset
|
510 |
Ptr<Packet> m_currentPkt; |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
511 |
|
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
512 |
/** |
1276
e0b88ec7a6be
merge ns-3-csma with tip
Craig Dowell <craigdo@ee.washington.edu>
parents:
1270
diff
changeset
|
513 |
* The CsmaChannel to which this CsmaNetDevice has been |
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
514 |
* attached. |
3504 | 515 |
* \see class CsmaChannel |
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
516 |
*/ |
1276
e0b88ec7a6be
merge ns-3-csma with tip
Craig Dowell <craigdo@ee.washington.edu>
parents:
1270
diff
changeset
|
517 |
Ptr<CsmaChannel> m_channel; |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
518 |
|
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
519 |
/** |
1276
e0b88ec7a6be
merge ns-3-csma with tip
Craig Dowell <craigdo@ee.washington.edu>
parents:
1270
diff
changeset
|
520 |
* The Queue which this CsmaNetDevice uses as a packet source. |
e0b88ec7a6be
merge ns-3-csma with tip
Craig Dowell <craigdo@ee.washington.edu>
parents:
1270
diff
changeset
|
521 |
* Management of this Queue has been delegated to the CsmaNetDevice |
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
522 |
* and it has the responsibility for deletion. |
3504 | 523 |
* \see class Queue |
524 |
* \see class DropTailQueue |
|
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
525 |
*/ |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
526 |
Ptr<Queue> m_queue; |
1820
736919bd4874
Add src/common/error-model implementation and example script, and add to NetDevices
Tom Henderson <tomh@tomh.org>
parents:
1494
diff
changeset
|
527 |
|
736919bd4874
Add src/common/error-model implementation and example script, and add to NetDevices
Tom Henderson <tomh@tomh.org>
parents:
1494
diff
changeset
|
528 |
/** |
4263
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
529 |
* Error model for receive packet events. When active this model will be |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
530 |
* used to model transmission errors by marking some of the packets |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
531 |
* received as corrupt. |
1820
736919bd4874
Add src/common/error-model implementation and example script, and add to NetDevices
Tom Henderson <tomh@tomh.org>
parents:
1494
diff
changeset
|
532 |
*/ |
736919bd4874
Add src/common/error-model implementation and example script, and add to NetDevices
Tom Henderson <tomh@tomh.org>
parents:
1494
diff
changeset
|
533 |
Ptr<ErrorModel> m_receiveErrorModel; |
736919bd4874
Add src/common/error-model implementation and example script, and add to NetDevices
Tom Henderson <tomh@tomh.org>
parents:
1494
diff
changeset
|
534 |
|
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
535 |
/** |
4263
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
536 |
* The trace source fired when packets come into the "top" of the device |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
537 |
* at the L3/L2 transition, before being queued for transmission. |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
538 |
* |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
539 |
* \see class CallBackTraceSource |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
540 |
*/ |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
541 |
TracedCallback<Ptr<const Packet> > m_macTxTrace; |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
542 |
|
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
543 |
/** |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
544 |
* The trace source fired when packets coming into the "top" of the device |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
545 |
* at the L3/L2 transition are dropped before being queued for transmission. |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
546 |
* |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
547 |
* \see class CallBackTraceSource |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
548 |
*/ |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
549 |
TracedCallback<Ptr<const Packet> > m_macTxDropTrace; |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
550 |
|
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
551 |
/** |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
552 |
* The trace source fired for packets successfully received by the device |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
553 |
* immediately before being forwarded up to higher layers (at the L2/L3 |
4272
b40ce56e0247
Add MacPromiscRx, make MacRx non-promisc
Craig Dowell <craigdo@ee.washington.edu>
parents:
4264
diff
changeset
|
554 |
* transition). This is a promiscuous trace. |
b40ce56e0247
Add MacPromiscRx, make MacRx non-promisc
Craig Dowell <craigdo@ee.washington.edu>
parents:
4264
diff
changeset
|
555 |
* |
b40ce56e0247
Add MacPromiscRx, make MacRx non-promisc
Craig Dowell <craigdo@ee.washington.edu>
parents:
4264
diff
changeset
|
556 |
* \see class CallBackTraceSource |
b40ce56e0247
Add MacPromiscRx, make MacRx non-promisc
Craig Dowell <craigdo@ee.washington.edu>
parents:
4264
diff
changeset
|
557 |
*/ |
b40ce56e0247
Add MacPromiscRx, make MacRx non-promisc
Craig Dowell <craigdo@ee.washington.edu>
parents:
4264
diff
changeset
|
558 |
TracedCallback<Ptr<const Packet> > m_macPromiscRxTrace; |
b40ce56e0247
Add MacPromiscRx, make MacRx non-promisc
Craig Dowell <craigdo@ee.washington.edu>
parents:
4264
diff
changeset
|
559 |
|
b40ce56e0247
Add MacPromiscRx, make MacRx non-promisc
Craig Dowell <craigdo@ee.washington.edu>
parents:
4264
diff
changeset
|
560 |
/** |
b40ce56e0247
Add MacPromiscRx, make MacRx non-promisc
Craig Dowell <craigdo@ee.washington.edu>
parents:
4264
diff
changeset
|
561 |
* The trace source fired for packets successfully received by the device |
b40ce56e0247
Add MacPromiscRx, make MacRx non-promisc
Craig Dowell <craigdo@ee.washington.edu>
parents:
4264
diff
changeset
|
562 |
* immediately before being forwarded up to higher layers (at the L2/L3 |
b40ce56e0247
Add MacPromiscRx, make MacRx non-promisc
Craig Dowell <craigdo@ee.washington.edu>
parents:
4264
diff
changeset
|
563 |
* transition). This is a non-promiscuous trace. |
4263
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
564 |
* |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
565 |
* \see class CallBackTraceSource |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
566 |
*/ |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
567 |
TracedCallback<Ptr<const Packet> > m_macRxTrace; |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
568 |
|
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
569 |
/** |
4264
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
570 |
* The trace source fired for packets successfully received by the device |
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
571 |
* but dropped before being forwarded up to higher layers (at the L2/L3 |
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
572 |
* transition). |
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
573 |
* |
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
574 |
* \see class CallBackTraceSource |
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
575 |
*/ |
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
576 |
TracedCallback<Ptr<const Packet> > m_macRxDropTrace; |
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
577 |
|
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
578 |
/** |
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
579 |
* The trace source fired when the mac layer is forced to begin the backoff |
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
580 |
* process for a packet. This can happen a number of times as the backoff |
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
581 |
* sequence is repeated with increasing delays. |
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
582 |
* |
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
583 |
* \see class CallBackTraceSource |
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
584 |
*/ |
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
585 |
TracedCallback<Ptr<const Packet> > m_macTxBackoffTrace; |
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
586 |
|
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
587 |
/** |
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
588 |
* The trace source fired when a packet begins the transmission process on |
4263
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
589 |
* the medium. |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
590 |
* |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
591 |
* \see class CallBackTraceSource |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
592 |
*/ |
4264
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
593 |
TracedCallback<Ptr<const Packet> > m_phyTxBeginTrace; |
4263
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
594 |
|
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
595 |
/** |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
596 |
* The trace source fired when a packet ends the transmission process on |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
597 |
* the medium. |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
598 |
* |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
599 |
* \see class CallBackTraceSource |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
600 |
*/ |
4264
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
601 |
TracedCallback<Ptr<const Packet> > m_phyTxEndTrace; |
4263
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
602 |
|
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
603 |
/** |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
604 |
* The trace source fired when the phy layer drops a packet as it tries |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
605 |
* to transmit it. |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
606 |
* |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
607 |
* \see class CallBackTraceSource |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
608 |
*/ |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
609 |
TracedCallback<Ptr<const Packet> > m_phyTxDropTrace; |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
610 |
|
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
611 |
/** |
4264
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
612 |
* The trace source fired when a packet begins the reception process from |
4263
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
613 |
* the medium. |
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
614 |
* |
3504 | 615 |
* \see class CallBackTraceSource |
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
616 |
*/ |
4264
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
617 |
TracedCallback<Ptr<const Packet> > m_phyRxBeginTrace; |
4263
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
618 |
|
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
619 |
/** |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
620 |
* The trace source fired when a packet ends the reception process from |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
621 |
* the medium. |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
622 |
* |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
623 |
* \see class CallBackTraceSource |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
624 |
*/ |
4264
9d2e96c4e6e4
Piles of changes for tracing rework
Craig Dowell <craigdo@ee.washington.edu>
parents:
4263
diff
changeset
|
625 |
TracedCallback<Ptr<const Packet> > m_phyRxEndTrace; |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
626 |
|
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
627 |
/** |
4263
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
628 |
* The trace source fired when the phy layer drops a packet it has received. |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
629 |
* |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
630 |
* \see class CallBackTraceSource |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
631 |
*/ |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
632 |
TracedCallback<Ptr<const Packet> > m_phyRxDropTrace; |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
633 |
|
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
634 |
/** |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
635 |
* A trace source that emulates a non-promiscuous protocol sniffer connected |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
636 |
* to the device. Unlike your average everyday sniffer, this trace source |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
637 |
* will not fire on PACKET_OTHERHOST events. |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
638 |
* |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
639 |
* On the transmit size, this trace hook will fire after a packet is dequeued |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
640 |
* from the device queue for transmission. In Linux, for example, this would |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
641 |
* correspond to the point just before a device hard_start_xmit where |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
642 |
* dev_queue_xmit_nit is called to dispatch the packet to the PF_PACKET |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
643 |
* ETH_P_ALL handlers. |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
644 |
* |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
645 |
* On the receive side, this trace hook will fire when a packet is received, |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
646 |
* just before the receive callback is executed. In Linux, for example, |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
647 |
* this would correspond to the point at which the packet is dispatched to |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
648 |
* packet sniffers in netif_receive_skb. |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
649 |
* |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
650 |
* \see class CallBackTraceSource |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
651 |
*/ |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
652 |
TracedCallback<Ptr<const Packet> > m_snifferTrace; |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
653 |
|
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
654 |
/** |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
655 |
* A trace source that emulates a promiscuous mode protocol sniffer connected |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
656 |
* to the device. This trace source fire on packets destined for any host |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
657 |
* just like your average everyday packet sniffer. |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
658 |
* |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
659 |
* On the transmit size, this trace hook will fire after a packet is dequeued |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
660 |
* from the device queue for transmission. In Linux, for example, this would |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
661 |
* correspond to the point just before a device hard_start_xmit where |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
662 |
* dev_queue_xmit_nit is called to dispatch the packet to the PF_PACKET |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
663 |
* ETH_P_ALL handlers. |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
664 |
* |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
665 |
* On the receive side, this trace hook will fire when a packet is received, |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
666 |
* just before the receive callback is executed. In Linux, for example, |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
667 |
* this would correspond to the point at which the packet is dispatched to |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
668 |
* packet sniffers in netif_receive_skb. |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
669 |
* |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
670 |
* \see class CallBackTraceSource |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
671 |
*/ |
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
672 |
TracedCallback<Ptr<const Packet> > m_promiscSnifferTrace; |
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
673 |
|
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
674 |
/** |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
675 |
* The Node to which this device is attached. |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
676 |
*/ |
2470
254581fb9e9c
make NetDevice fully virtual.
Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
parents:
1870
diff
changeset
|
677 |
Ptr<Node> m_node; |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
678 |
|
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
679 |
/** |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
680 |
* The MAC address which has been assigned to this device. |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
681 |
*/ |
2470
254581fb9e9c
make NetDevice fully virtual.
Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
parents:
1870
diff
changeset
|
682 |
Mac48Address m_address; |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
683 |
|
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
684 |
/** |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
685 |
* The callback used to notify higher layers that a packet has been received. |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
686 |
*/ |
2470
254581fb9e9c
make NetDevice fully virtual.
Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
parents:
1870
diff
changeset
|
687 |
NetDevice::ReceiveCallback m_rxCallback; |
4263
fec2f830d015
trace consistency changes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3936
diff
changeset
|
688 |
|
3460
99698bc858e8
New API considering comments from Craig: NetDevice->Node uses two callbacks; Node->ProtocolHandlers uses a single API with a promiscuous flag.
Gustavo J. A. M. Carneiro <gjc@inescporto.pt>
parents:
3448
diff
changeset
|
689 |
/** |
99698bc858e8
New API considering comments from Craig: NetDevice->Node uses two callbacks; Node->ProtocolHandlers uses a single API with a promiscuous flag.
Gustavo J. A. M. Carneiro <gjc@inescporto.pt>
parents:
3448
diff
changeset
|
690 |
* The callback used to notify higher layers that a packet has been received in promiscuous mode. |
99698bc858e8
New API considering comments from Craig: NetDevice->Node uses two callbacks; Node->ProtocolHandlers uses a single API with a promiscuous flag.
Gustavo J. A. M. Carneiro <gjc@inescporto.pt>
parents:
3448
diff
changeset
|
691 |
*/ |
99698bc858e8
New API considering comments from Craig: NetDevice->Node uses two callbacks; Node->ProtocolHandlers uses a single API with a promiscuous flag.
Gustavo J. A. M. Carneiro <gjc@inescporto.pt>
parents:
3448
diff
changeset
|
692 |
NetDevice::PromiscReceiveCallback m_promiscRxCallback; |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
693 |
|
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
694 |
/** |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
695 |
* The interface index (really net evice index) that has been assigned to |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
696 |
* this network device. |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
697 |
*/ |
2470
254581fb9e9c
make NetDevice fully virtual.
Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
parents:
1870
diff
changeset
|
698 |
uint32_t m_ifIndex; |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
699 |
|
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
700 |
/** |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
701 |
* Flag indicating whether or not the link is up. In this case, |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
702 |
* whether or not the device is connected to a channel. |
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
703 |
*/ |
2470
254581fb9e9c
make NetDevice fully virtual.
Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
parents:
1870
diff
changeset
|
704 |
bool m_linkUp; |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
705 |
|
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
706 |
/** |
4764
e90e1ef585b0
[Bug 653] NetDevice link change callback (SetLinkChangeCallback -> AddLinkChangeCallback).
Sebastien Vincent <vincent@clarinet.u-strasbg.fr>
parents:
4578
diff
changeset
|
707 |
* List of callbacks to fire if the link changes state (up or down). |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
708 |
*/ |
4764
e90e1ef585b0
[Bug 653] NetDevice link change callback (SetLinkChangeCallback -> AddLinkChangeCallback).
Sebastien Vincent <vincent@clarinet.u-strasbg.fr>
parents:
4578
diff
changeset
|
709 |
TracedCallback<> m_linkChangeCallbacks; |
3257
ba198dad54a2
CSMA Cleanup, XXX in echo apps, clarification of point-to-point data rates in dox
Craig Dowell <craigdo@ee.washington.edu>
parents:
3021
diff
changeset
|
710 |
|
6183
8a5e1f9db873
[bug 822] Move Mtu attribute from NetDevice base class to subclasses
Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
parents:
6011
diff
changeset
|
711 |
static const uint16_t DEFAULT_MTU = 1500; |
3476
b834a9204124
begin sorting out mtu woes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3460
diff
changeset
|
712 |
|
b834a9204124
begin sorting out mtu woes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3460
diff
changeset
|
713 |
/** |
6273
8d70de29d514
spell check, mostly in comments.
Andrey Mazo <mazo@iitp.ru>
parents:
6183
diff
changeset
|
714 |
* The Maximum Transmission Unit. This corresponds to the maximum |
3629 | 715 |
* number of bytes that can be transmitted as seen from higher layers. |
716 |
* This corresponds to the 1500 byte MTU size often seen on IP over |
|
717 |
* Ethernet. |
|
3476
b834a9204124
begin sorting out mtu woes
Craig Dowell <craigdo@ee.washington.edu>
parents:
3460
diff
changeset
|
718 |
*/ |
3629 | 719 |
uint32_t m_mtu; |
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
720 |
}; |
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
721 |
|
7386
2310ed220a61
standardize ns-3 namespace declaration format
Vedran Miletić <rivanvx@gmail.com>
parents:
7353
diff
changeset
|
722 |
} // namespace ns3 |
977
09bf4e458015
a csma/cd NetDevice subclass and a test script
Emmanuelle Laprise <emmanuelle.laprise@bluekazoo.ca>
parents:
diff
changeset
|
723 |
|
7353
09fccf6195ea
bug 1203: Inconsistently named ifndef/define macros in ns-3 headers
Vedran Miletic <rivanvx@gmail.com>
parents:
7280
diff
changeset
|
724 |
#endif /* CSMA_NET_DEVICE_H */ |