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<h2><a name=MYSAMPLE><span style='font-family:Verdana'>E100BEX</span></a><spanstyle='font-family:Verdana'> <o:p></o:p></span></h2>
<p class=MsoNormal><span style='font-family:Verdana;color:red'>[This ispreliminary documentation and subject to change.]</span><span style='font-family:Verdana'> <o:p></o:p></span></p>
<h3><span style='font-family:Verdana'>SUMMARY<o:p></o:p></span></h3>
<p><span style='font-size:10.0pt;font-family:Verdana'>This sample is an NDIS 5 deserializedminiport driver for the Intel EtherExpress<sup>TM</sup> PRO/100+ Ethernet PCIadapter and the Intel EtherExpress<sup>TM</sup> PRO/100B PCI adapter. Itillustrates NDIS 4 and NDIS 5 features such as multiple packet sends/receives,scatter gather DMA, LBFO, media sense, WMI, and Po</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>w</span></st1:PersonName><spanstyle='font-size:10.0pt;font-family:Verdana'>er Management. It also has NDIS5.1 miniport features such as cancellation of send packets and PNP eventhandler. This driver comes </span><st1:PersonName><span style='font-size:10.0pt; font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>ith a KD extension DLL.<o:p></o:p></span></p>
<p><span style='font-size:10.0pt;font-family:Verdana'>If NDIS51_MINIPORT isdefined, the driver only does scatter gather DMA method and it will fail theinitialization if its call to <span style='mso-bidi-font-weight:bold'>NdisMInitializeScatterGatherDmafails.</span><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:Verdana'>Thisdriver supports Plug and Play. The code is 64-bit compliant, and buildsproperly </span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>w</span></st1:PersonName><spanstyle='font-size:10.0pt;font-family:Verdana'>ith Microsoft� Visual C� 6.0. <o:p></o:p></span></p>
<h3><span style='font-family:Verdana'>BUILDING THE SAMPLE<o:p></o:p></span></h3>
<p><span style='font-size:10.0pt;font-family:Verdana'>Run the <b>build</b>command from this directory to build the sample. That creates the binaryE100bex.sys. <o:p></o:p></span></p>
<h3><span style='font-family:Verdana'>TOOLS<o:p></o:p></span></h3>
<p><span style='font-size:10.0pt;font-family:Verdana'>The NDISTEST tool can beused to test some of the features of this driver. Note that this is not aproduction driver, and is not intended to replace the driver in the Windo</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>w</span></st1:PersonName><spanstyle='font-size:10.0pt;font-family:Verdana'>s� 2000 build. <o:p></o:p></span></p>
<h3><span style='font-family:Verdana'>CODE TOUR<o:p></o:p></span></h3>
<h4><span style='font-family:Verdana'>File Manifest<o:p></o:p></span></h4>
<pre><u>Files<span style='mso-spacerun:yes'>�������� </span><spanstyle='mso-tab-count:1'> </span>Description<o:p></o:p></u></pre><pre>E100BEX.htm<span style='mso-spacerun:yes'>�� </span><spanstyle='mso-tab-count:1'> </span>The documentation for this sample (this file)</pre><pre>Net557ex.inf<span style='mso-spacerun:yes'>� </span><spanstyle='mso-tab-count:1'> </span>The .inf file for installing the code sample</pre><pre>e100.rc<span style='mso-spacerun:yes'>������ </span><spanstyle='mso-tab-count:1'> </span>The resource file for the code sample</pre><pre>e100.mof<spanstyle='mso-tab-count:1'>������ </span>The WMI mof file for the code sample</pre><pre>precomp.h<span style='mso-spacerun:yes'>���� </span><spanstyle='mso-tab-count:1'> </span>Precompile header</pre><pre><o:p> </o:p></pre><pre>mp.h<spanstyle='mso-tab-count:2'>���������� </span>Miniport generic portion header file</pre><pre>mp_cmn.h<spanstyle='mso-tab-count:1'>������ </span>Common definitions for the miniport and kd extension dll</pre><pre>mp_dbg.h<spanstyle='mso-tab-count:1'>������ </span>Debug code definitions and structures</pre><pre>mp_def.h<spanstyle='mso-tab-count:1'>������ </span>NIC specific definitions<spanstyle='mso-tab-count:1'>������ </span></pre><pre>mp_nic.h<spanstyle='mso-tab-count:1'>������ </span>Function prototypes for mp_nic.c, mp_init.c and mp_req.c</pre><pre>mp_dbg.c<spanstyle='mso-tab-count:1'>������ </span>Debug-related code</pre><pre>mp_init.c<spanstyle='mso-tab-count:1'>����� </span>Miniport initialization related routines</pre><pre>mp_main.c<spanstyle='mso-tab-count:1'>����� </span>DriverEntry and NDIS miniport handlers</pre><pre>mp_nic.c<spanstyle='mso-tab-count:1'>������ </span>Miniport send/receive routines</pre><pre>mp_req.c<spanstyle='mso-tab-count:1'>������ </span>Miniport OID related handlers</pre><pre>offload.h<span style='mso-spacerun:yes'>����� </span>Task offloading related data structures and function prototypes</pre><pre>offload.c<span style='mso-spacerun:yes'>����� </span>Task offloading related functions</pre><pre><o:p> </o:p></pre><pre>e100_557.h<spanstyle='mso-tab-count:1'>���� </span>Hard<st1:PersonName>w</st1:PersonName>are definitions and structures for Intel 82557 controllers</pre><pre>e100_def.h<spanstyle='mso-tab-count:1'>���� </span>Other hard<st1:PersonName>w</st1:PersonName>are specific definitions, e100_<st1:PersonName>w</st1:PersonName>mi.h included in this file</pre><pre>e100_equ.h<spanstyle='mso-tab-count:1'>���� </span>Hard<st1:PersonName>w</st1:PersonName>are specific constant definitions</pre><pre>e100_sup.h<spanstyle='mso-tab-count:1'>���� </span>Hard<st1:PersonName>w</st1:PersonName>are specific function prototypes and inline functions</pre><pre>eeprom.c<span style='mso-spacerun:yes'>����� </span><spanstyle='mso-tab-count:1'> </span>Routines to access EEPROM information</pre><pre>physet.c<span style='mso-spacerun:yes'>����� </span><spanstyle='mso-tab-count:1'> </span>Routines to detect and set up the physical layer</pre><pre>routines.c<span style='mso-spacerun:yes'>��� </span><spanstyle='mso-tab-count:1'> </span>Miscellaneous utility functions</pre><pre><o:p> </o:p></pre><pre>sources.inc<span style='mso-spacerun:yes'>�� </span><spanstyle='mso-tab-count:1'> </span>The sources include file</pre><pre>makefile.inc<spanstyle='mso-tab-count:1'>�� </span>Used to generate e100_<st1:PersonName>w</st1:PersonName>mi.h from e100.bmf <st1:PersonName>w</st1:PersonName>hich is compiled from e100.mof</pre><pre>sys\sources<spanstyle='mso-tab-count:1'>��� </span>Sources file to build NDIS 5.1 and NDIS 5.0 compliant driver</pre><pre><o:p> </o:p></pre><pre>kd\e100kd.c<spanstyle='mso-tab-count:1'>��� </span>The C <span class=GramE>file</span> for the KD extension DLL (e100kd.dll)</pre><pre>kd\e100kd.def<spanstyle='mso-tab-count:1'>� </span>The definition file for the KD extension DLL</pre><pre>kd\e100kd.h<spanstyle='mso-tab-count:1'>��� </span>The header file for the KD extension DLL</pre><pre>kd\e100kd.rc<spanstyle='mso-tab-count:1'>�� </span>The resource file for the KD extension DLL</pre><pre><o:p> </o:p></pre>
<h4 style='tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><spanstyle='font-family:Verdana'>Programming Tour<o:p></o:p></span></h4>
<p style='tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt'><spanstyle='font-size:10.0pt;font-family:Verdana'>Some of the features illustratedin this driver are listed belo</span><st1:PersonName><span style='font-size: 10.0pt;font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>, along </span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>w</span></st1:PersonName><spanstyle='font-size:10.0pt;font-family:Verdana'>ith the files that contain thefeature.<o:p></o:p></span></p>
<ol start=1 type=1> <li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; mso-list:l0 level1 lfo3;tab-stops:list .5in'><span style='font-size:10.0pt; font-family:Verdana'>NDIS 4: <b>SendPacketsHandler</b><span style='mso-bidi-font-weight:bold'>;</span> multiple packets per send request are handled (MpSendPackets() in mp_main.c).<o:p></o:p></span></li> <li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; mso-list:l0 level1 lfo3;tab-stops:list .5in'><span style='font-size:10.0pt; font-family:Verdana'>NDIS 4: <b>NdisMIndicateReceivePacket()</b><span style='mso-bidi-font-weight:bold'>;</span> multiple packets per receive indication (MpHandleRecvInterrupt() in mp_nic.c).<o:p></o:p></span></li> <li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; mso-list:l0 level1 lfo3;tab-stops:list .5in'><span style='font-size:10.0pt; font-family:Verdana'>NDIS 4: Receive buffer gro</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'> and shrink; When the adapter driver begins to run out of receive memory, <b>NdisMAllocateSharedMemoryAsyn()</b> is called to allocate more shared memory for receive buffers (MpHandleRecvInterrupt() in mp_nic.c). When the traffic slo</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>s do</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>n, the driver frees the memory (MPReturnPacket() in mp_main.c)<o:p></o:p></span></li> <li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; mso-list:l0 level1 lfo3;tab-stops:list .5in'><span style='font-size:10.0pt; font-family:Verdana'>NDIS 4: NdisMRegisterAdapterShutdo</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>nHandler() is called at initialization time to make sure the adapter has a function that stops generating interrupts and receiving packets into main memory (MpInitiliaze() and MpShutdo</span><st1:PersonName><span style='font-size: 10.0pt;font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>n() in mp_main.c).<o:p></o:p></span></li> <li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; mso-list:l0 level1 lfo3;tab-stops:list .5in'><span style='font-size:10.0pt; font-family:Verdana'>NDIS 4: Media disconnect/connect indications are supported. This allo</span><st1:PersonName><span style='font-size:10.0pt; font-family:Verdana'>w</span></st1:PersonName><span style='font-size: 10.0pt;font-family:Verdana'>s the driver to tell NDIS </span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>hen the adapter has lost or regained link (MpCheckForHang() in mp_main.c).<o:p></o:p></span></li> <li class=MsoNormal style='mso-list:l0 level1 lfo3;tab-stops:list .5in; mso-layout-grid-align:none;text-autospace:none'><span style='font-size: 10.0pt;font-family:Verdana'>NDIS 5: </span><span style='font-size:10.0pt; font-family:Verdana;mso-fareast-font-family:SimSun;mso-bidi-font-family: Verdana;color:windowtext'>This driver is a de-serialized miniport, therefore it protects its resources using its o</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana;color:windowtext'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana;color:windowtext'>n spin lock</span><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana'>s</span><span style='font-size:10.0pt; font-family:Verdana;mso-fareast-font-family:SimSun;mso-bidi-font-family: Verdana;color:red'> </span><span style='font-size:10.0pt;font-family:Verdana; mso-fareast-font-family:SimSun;mso-bidi-font-family:Verdana'>rather than relying on Ndis to serialize the calls to the driver.</span><span style='font-size:10.0pt;font-family:Verdana'> This driver only implements a simple method of using spin lock: it has a <span class=GramE><b>NdisAcquireSpinlock(</b></span><b>)</b> at every entry point and a <b>NdisReleaseSpinlock()</b> at the return from those entry points. The locks could be done more efficiently in a production driver by moving the locking closer to the resources in the driver that need to be accessed </span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>ith atomic operations.<o:p></o:p></span></li> <li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; mso-list:l0 level1 lfo3;tab-stops:list .5in'><span style='font-size:10.0pt; font-family:Verdana'>NDIS 5: WMI: There are several examples of using GUIDs to advertise custom driver SETs and QUERIES. The E100.mof and mp_req.c files implement the functionality, the Makefile.inc is used to generate e100_wmi.h file and the e100.rc file includes the .bmf data into the driver resource area. By default the private WMI GUIDs provided by the driver are only accessible to users with administrator privilege. If the driver wants to give SETs(WRITE) or QUERIES(READ) access to users without administrator privilege, it must set the corresponding flags to the GUIDs which it wants to give access to. <o:p></o:p></span></li> <li class=MsoNormal style='color:windowtext;mso-list:l0 level1 lfo3; tab-stops:list .5in;mso-layout-grid-align:none;text-autospace:none'><span style='font-size:10.0pt;font-family:Verdana;color:black'>NDIS 5: </span><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana'>Power Management:<span style='color:navy'> </span>This <span style='color:navy'>driver</span> demonstrates how to respond to Power Management OIDs. It sho</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana'>s ho</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana'> the miniport driver should suspend and resume the netcard. The <span style='color:navy'>driver</span> also sets WakeUp Patterns on the netcard and enables the <span class=SpellE>netcard</span> to </span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana; mso-fareast-font-family:SimSun;mso-bidi-font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana'>ake up the machine on <span class=SpellE>PatternMatch</span> (this is only implemented on the 82559 version of the Intel <span class=SpellE>NetCard</span>).<o:p></o:p></span></li> <li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; mso-list:l0 level1 lfo3;tab-stops:list .5in'><span style='font-size:10.0pt; font-family:Verdana'>NDIS 5: <b>LBFO</b>: This driver sho</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>s ho</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'> to use LBFO APIs to implement LBFO functionality. This driver implements a simple LBFO scenario. This driver uses the primary adapter to receive packets. On the send side, the driver sends packets on the first available secondary adapter. If no secondary adapter is available, the driver sends packets on the primary adapter (see mp_main.c).<o:p></o:p></span></li> <li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; mso-list:l0 level1 lfo3;tab-stops:list .5in'><span style='font-size:10.0pt; font-family:Verdana'>NDIS 5: <b>NdisMInitializeScatterGatherDma</b><span style='mso-bidi-font-weight:bold'>;<b> </b></span>this driver al</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>ays attempts to use scatter gather </span><st1:PersonName><span style='font-size:10.0pt;font-family: Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt; font-family:Verdana'>hich is available in NDIS 5 and later. If this call fails (on Win98 and later), it falls back to use map registers.<o:p></o:p></span></li> <li class=MsoNormal style='color:navy;mso-list:l0 level1 lfo3;tab-stops:list .5in; mso-layout-grid-align:none;text-autospace:none'><b style='mso-bidi-font-weight: normal'><span style='font-size:10.0pt;font-family:Verdana;color:black'>OFFLOAD</span></b><span style='font-size:10.0pt;font-family:Verdana;color:black'>:<b style='mso-bidi-font-weight:normal'> </b></span><span style='font-size: 10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun;mso-bidi-font-family: Verdana;color:windowtext'>This driver sho</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana;color:windowtext'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana;color:windowtext'>s ho</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana;color:windowtext'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana;color:windowtext'> to handle OID_TCP_TASK_OFFLOAD to enable/disable task offload capabilities of a NIC, and ho</span><st1:PersonName><span style='font-size:10.0pt;font-family: Verdana;mso-fareast-font-family:SimSun;mso-bidi-font-family:Verdana; color:windowtext'>w</span></st1:PersonName><span style='font-size:10.0pt; font-family:Verdana;mso-fareast-font-family:SimSun;mso-bidi-font-family: Verdana;color:windowtext'> to handle per-packet information related to these capabilities. In particular, the driver implements algorithms for TCP/IP checksum offloading and segmentation of large TCP packets on the send side. Note that these algorithms are implemented in soft</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana;color:windowtext'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana;color:windowtext'>are purely for illustrative purposes. It is expected that these algorithms </span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana;color:windowtext'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana;color:windowtext'>ould be implemented in hard</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana;color:windowtext'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana;color:windowtext'>are. Shipping drivers should not perform task offload in soft</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana;color:windowtext'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana;mso-fareast-font-family:SimSun; mso-bidi-font-family:Verdana;color:windowtext'>are.</span><span style='font-size:10.0pt;font-family:Arial;mso-fareast-font-family:SimSun'><o:p></o:p></span></li> <li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; mso-list:l0 level1 lfo3;tab-stops:list .5in'><span style='font-size:10.0pt; font-family:Verdana'>NDIS 5.1: Send packet cancellation. The <b>CancelSendPacketsHandler </b>allo</span><st1:PersonName><span style='font-size:10.0pt;font-family: Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt; font-family:Verdana'>s protocols to cancel pending send packets </span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>hich are queued in the miniport send queue (MPCancelSendPackets() in mp_main.c).<o:p></o:p></span></li> <li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; mso-list:l0 level1 lfo3;tab-stops:list .5in'><span style='font-size:10.0pt; font-family:Verdana'>NDIS 5.1: PNP event notification handler. The miniport drivers can have a <b>PnPEventNotifyHandler </b>to process anything necessary </span><st1:PersonName><span style='font-size:10.0pt; font-family:Verdana'>w</span></st1:PersonName><span style='font-size: 10.0pt;font-family:Verdana'>hen a PNP event happens (MPPnPEventNotify() in mp_main.c). <o:p></o:p></span></li> <li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; mso-list:l0 level1 lfo3;tab-stops:list .5in'><span style='font-size:10.0pt; font-family:Verdana'>NDIS 5.1: AdapterShutdo</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>nHandler is no</span><st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'>w</span></st1:PersonName><span style='font-size:10.0pt;font-family:Verdana'> a standard miniport handler starting NDIS 5.1. It eliminates the need to call <span class=SpellE>NdisMRegisterAdapterShutdownhandler</span>.<o:p></o:p></span></li> <li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; mso-list:l0 level1 lfo3;tab-stops:list .5in'><span style='font-size:10.0pt; font-family:Verdana'>The Kernel Debugger DLL in this package works on Windows XP and later Operating Systems.<o:p></o:p></span></li></ol>
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