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+<title>FreeBSD/alpha 5.4-RELEASE Hardware Notes</title>
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+<div class="ARTICLE">
+<div class="TITLEPAGE">
+<h1 class="TITLE"><a id="AEN2" name="AEN2">FreeBSD/alpha 5.4-RELEASE Hardware
+Notes</a></h1>
+
+<h3 class="CORPAUTHOR">The FreeBSD Documentation Project</h3>
+
+<p class="COPYRIGHT">Copyright &copy; 2000, 2001, 2002, 2003, 2004, 2005 The FreeBSD
+Documentation Project</p>
+
+<hr />
+</div>
+
+<div class="TOC">
+<dl>
+<dt><b>Table of Contents</b></dt>
+
+<dt>1 <a href="#INTRO">Introduction</a></dt>
+
+<dt>2 <a href="#SUPPORT-PROC">Supported processors and motherboards</a></dt>
+
+<dd>
+<dl>
+<dt>2.1 <a href="#AEN29">Overview</a></dt>
+
+<dt>2.2 <a href="#AEN45">In general, what do you need to run FreeBSD on an
+Alpha?</a></dt>
+
+<dt>2.3 <a href="#AEN105">System-specific information</a></dt>
+
+<dd>
+<dl>
+<dt>2.3.1 <a href="#AEN110">AXPpci33 (``NoName'')</a></dt>
+
+<dt>2.3.2 <a href="#AEN185">Universal Desktop Box (UDB or ``Multia'')</a></dt>
+
+<dt>2.3.3 <a href="#AEN274">Personal Workstation (``Miata'')</a></dt>
+
+<dt>2.3.4 <a href="#AEN384">Evaluation Board 64 family</a></dt>
+
+<dt>2.3.5 <a href="#AEN439">Evaluation Board 164 (``EB164, PC164, PC164LX, PC164SX'')
+family</a></dt>
+
+<dt>2.3.6 <a href="#AEN508">AlphaStation 200 (``Mustang'') and 400 (``Avanti'')
+series</a></dt>
+
+<dt>2.3.7 <a href="#AEN575">AlphaStation 500 and 600 (``Alcor'' &#38; ``Maverick'' for
+EV5, ``Bret'' for EV56)</a></dt>
+
+<dt>2.3.8 <a href="#AEN687">AlphaServer 1000 (``Mikasa''), 1000A (``Noritake'') and
+800(``Corelle'')</a></dt>
+
+<dt>2.3.9 <a href="#AEN743">DS10/VS10/XP900 (``Webbrick'') / XP1000 (``Monet'') / DS10L
+(``Slate'')</a></dt>
+
+<dt>2.3.10 <a href="#AEN894">DS20/DS20E (``Goldrush'')</a></dt>
+
+<dt>2.3.11 <a href="#AEN963">AlphaPC 264DP / UP2000</a></dt>
+
+<dt>2.3.12 <a href="#AEN1009">AlphaServer 2000 (``DemiSable''), 2100 (``Sable''), 2100A
+(``Lynx'')</a></dt>
+
+<dt>2.3.13 <a href="#AEN1080">AlphaServer 4x00 (``Rawhide'')</a></dt>
+
+<dt>2.3.14 <a href="#AEN1113">AlphaServer 1200 (``Tincup'') and AlphaStation 1200
+(``DaVinci'')</a></dt>
+
+<dt>2.3.15 <a href="#AEN1143">AlphaServer 8200 and 8400 (``TurboLaser'')</a></dt>
+
+<dt>2.3.16 <a href="#AEN1186">Alpha Processor Inc. UP1000</a></dt>
+
+<dt>2.3.17 <a href="#AEN1235">Alpha Processor Inc. UP1100</a></dt>
+
+<dt>2.3.18 <a href="#AEN1283">Alpha Processor Inc. CS20, Compaq DS20L</a></dt>
+
+<dt>2.3.19 <a href="#AEN1330">Compaq AlphaServer ES40 (``Clipper'')</a></dt>
+</dl>
+</dd>
+
+<dt>2.4 <a href="#AEN1367">Supported Hardware Overview</a></dt>
+
+<dt>2.5 <a href="#AEN1399">Acknowledgments</a></dt>
+</dl>
+</dd>
+
+<dt>3 <a href="#SUPPORT">Supported Devices</a></dt>
+
+<dd>
+<dl>
+<dt>3.1 <a href="#DISK">Disk Controllers</a></dt>
+
+<dt>3.2 <a href="#ETHERNET">Ethernet Interfaces</a></dt>
+
+<dt>3.3 <a href="#TOKENRING">Token Ring Interfaces</a></dt>
+
+<dt>3.4 <a href="#FDDI">FDDI Interfaces</a></dt>
+
+<dt>3.5 <a href="#ATM">ATM Interfaces</a></dt>
+
+<dt>3.6 <a href="#WLAN">Wireless Network Interfaces</a></dt>
+
+<dt>3.7 <a href="#MISC-NETWORK">Miscellaneous Networks</a></dt>
+
+<dt>3.8 <a href="#ISDN">ISDN Interfaces</a></dt>
+
+<dt>3.9 <a href="#SERIAL">Serial Interfaces</a></dt>
+
+<dt>3.10 <a href="#AUDIO">Audio Devices</a></dt>
+
+<dt>3.11 <a href="#CAMERA">Camera and Video Capture Devices</a></dt>
+
+<dt>3.12 <a href="#USB">USB Devices</a></dt>
+
+<dt>3.13 <a href="#FIREWIRE">IEEE 1394 (Firewire) Devices</a></dt>
+
+<dt>3.14 <a href="#BLUETOOTH">Bluetooth Devices</a></dt>
+
+<dt>3.15 <a href="#CRYPTO-ACCEL">Cryptographic Accelerators</a></dt>
+
+<dt>3.16 <a href="#MISC">Miscellaneous</a></dt>
+</dl>
+</dd>
+</dl>
+</div>
+
+<div class="SECT1">
+<h2 class="SECT1"><a id="INTRO" name="INTRO">1 Introduction</a></h2>
+
+<p>This document contains the hardware compatibility notes for FreeBSD 5.4-RELEASE on the
+Alpha/AXP hardware platform (also referred to as FreeBSD/alpha 5.4-RELEASE). It lists
+devices known to work on this platform, as well as some notes on boot-time kernel
+customization that may be useful when attempting to configure support for new
+devices.</p>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p><b>Note:</b> This document includes information specific to the Alpha/AXP hardware
+platform. Versions of the hardware compatibility notes for other architectures will
+differ in some details.</p>
+</blockquote>
+</div>
+</div>
+
+<div class="SECT1">
+<hr />
+<h2 class="SECT1"><a id="SUPPORT-PROC" name="SUPPORT-PROC">2 Supported processors and
+motherboards</a></h2>
+
+<i class="AUTHORGROUP"><span class="CONTRIB">Maintained by</span> Wilko Bulte.</i>
+
+<p>Additions, corrections and constructive criticism are invited. In particular,
+information on system quirks is more than welcome.</p>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="AEN29" name="AEN29">2.1 Overview</a></h3>
+
+<p>This document tries to provide a starting point for those who want to run FreeBSD on
+an Alpha-based machine. It is aimed at providing background information on the various
+hardware designs. It is not a replacement for the systems manuals.</p>
+
+<p>The information is structured as follows:</p>
+
+<ul>
+<li>
+<p>general hardware requirements to run FreeBSD on alpha;</p>
+</li>
+
+<li>
+<p>system specific information for each of the systems/boards supported by FreeBSD;</p>
+</li>
+
+<li>
+<p>information on expansion boards for FreeBSD, including things that differ from what is
+in the generic supported hardware list.</p>
+</li>
+</ul>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p><b>Note:</b> You will see references to DEC, Digital Equipment Corporation and Compaq
+used more or less interchangeably. Now that Compaq has acquired Digital Equipment it
+would be more correct to refer to Compaq only. To be completely politically correct given
+that Hewlett Packard in turn has acquired Compaq I probably should be using HP
+everywhere. Given the fact that you will see the mix of names everywhere, I don't
+bother.</p>
+</blockquote>
+</div>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p><b>Note:</b> SRM commands will be in <kbd class="USERINPUT">UPPER CASE</kbd>. Lower
+case input is also acceptable to SRM. Upper case is used for clarity.</p>
+</blockquote>
+</div>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="AEN45" name="AEN45">2.2 In general, what do you need to run
+FreeBSD on an Alpha?</a></h3>
+
+<p>Obviously you will need an Alpha machine that FreeBSD knows about. Alpha machines are
+NOT like PCs. There are considerable differences between the various core logic chip sets
+and mainboard designs. This means that a kernel needs to know the intimate details of a
+particular machine before it can run on it. Throwing some odd <tt
+class="FILENAME">GENERIC</tt> kernel at unknown hardware is almost guaranteed to fail
+miserably.</p>
+
+<p>For a machine even to be considered for FreeBSD use please make sure it has the SRM
+console firmware installed. Or at least make sure that SRM console firmware is available
+for the particular machine type. If FreeBSD does not currently support your machine type,
+there is a good chance that this will change at some point in time, assuming SRM is
+available. All bets are off when SRM console firmware is not available.</p>
+
+<p>Machines with the ARC or AlphaBIOS console firmware were intended for WindowsNT. Some
+have SRM console firmware available in the system ROMs which you only have to select (via
+an ARC or AlphaBIOS menu). In other cases you will have to re-flash the ROMs with SRM
+code. Check on http://ftp.digital.com/pub/DEC/Alpha/firmware to see what is available for
+your particular system. In any case: no SRM means <span class="emphasis"><i
+class="EMPHASIS">no</i></span> FreeBSD (or NetBSD, OpenBSD, Tru64 Unix or OpenVMS for
+that matter). With the demise of WindowsNT/alpha a lot of former NT boxes are sold on the
+second hand market. They have little or no trade-in value when they are NT-only from the
+console firmware perspective. So, be suspicious if the price appears too good.</p>
+
+<p>Known non-SRM machines are:</p>
+
+<ul>
+<li>
+<p>Digital XL series</p>
+</li>
+
+<li>
+<p>Digital XLT series</p>
+</li>
+
+<li>
+<p>Samsung PC164UX (``Ruffian'')</p>
+</li>
+
+<li>
+<p>Samsung 164B</p>
+</li>
+</ul>
+
+<p>Machines that have SRM but are not supported by FreeBSD are:</p>
+
+<ul>
+<li>
+<p>DECpc 150 (``Jensen'')</p>
+</li>
+
+<li>
+<p>DEC 2000/300 (``Jensen'')</p>
+</li>
+
+<li>
+<p>DEC 2000/500 (``Culzean'')</p>
+</li>
+
+<li>
+<p>AXPvme series (``Medulla'')</p>
+</li>
+</ul>
+
+<p>To complicate things a bit further: Digital used to have so called ``white-box'' Alpha
+machines destined as NT-only and ``blue-box'' Alpha machines destined for OpenVMS and
+Digital Unix. These names are based on the color of the cabinets, ``FrostWhite'' and
+``TopGunBlue'' respectively. Although you could put the SRM console firmware on a
+whitebox, OpenVMS and Digital Unix will refuse to boot on them. FreeBSD in
+post-4.0-RELEASE will run on both the white and the blue-box variants. Before someone
+asks: the white ones had a rather different (read: cheaper) Digital price tag.</p>
+
+<p>As part of the SRM you will get the so called OSF/1 PAL code (OSF/1 being the initial
+name of Digital's UNIX offering on Alpha). The PAL code can be thought of as a software
+abstraction layer between the hardware and the operating system. It uses normal CPU
+instruction plus a handful of privileged instructions specific for PAL use. PAL is not
+microcode. The ARC console firmware contains a different PAL code, geared towards WinNT
+and in no way suitable for use by FreeBSD (or more generic: Unix or OpenVMS). Before
+someone asks: Linux/alpha brings its own PAL code, allowing it to boot on ARC and
+AlphaBIOS. There are various reasons why this is not a very good idea in the eyes of the
+*BSD folks. I don't want to go into details here. If you are interested in the gory
+details search the FreeBSD and NetBSD web sites.</p>
+
+<p>There is another pitfall ahead: you will need a disk adapter that the SRM console
+firmware recognizes in order to be able to boot from a disk. What is acceptable to SRM as
+a boot adapter is unfortunately highly system and SRM version dependent. For older PCI
+based machines it means you will need either a NCR/Symbios 53C810 based adapter, or a
+Qlogic 1020/1040 based adapter. Some machines come with a SCSI chip embedded on the
+mainboard. Newer machine designs and SRM versions will be able to work with more modern
+SCSI chips/adapters. Check out the machine specific info below. Please note that the rest
+of this discussion only refers to Symbios chips, this is meant to include the older chips
+that still have NCR stamped on them. Symbios bought NCR sometime.</p>
+
+<p>The problem might bite those who have machines that started their lives as WindowsNT
+boxes. The ARC or AlphaBIOS knows about <span class="emphasis"><i
+class="EMPHASIS">other</i></span> adapter types that it can boot from than the SRM. For
+example you can boot from an Adaptec 2940UW with ARC/AlphaBios but (generally) not with
+SRM. Some newer machine types have introduced Adaptec boot support. Please consult the
+machine specific section for details.</p>
+
+<p>Most adapters that cannot be booted from work fine for data-only disks. The
+differences between SRM and ARC could also get you pre-packaged IDE CDROMs and hard
+drives in some (former WindowsNT) systems. SRM versions exist (depends on the machine
+type) that can boot from IDE disks and CDROMs. Check the machine specific section for
+details.</p>
+
+<p>In order to be bootable the root partition (partition a) must be at offset 0 of the
+disk drive. This means you have to use the installer's partitioning menu and start with
+assigning partition a at offset 0 to the root partition. Subsequently layout the rest of
+the partitions to your liking. If you do not adhere to this rule the install will proceed
+just fine, but the system will not be bootable from the freshly installed disk. Note that
+fdisk is not used on FreeBSD running on Alpha, disks are directly labeled using
+disklabel.</p>
+
+<p>If you don't have/want a local disk drive you can boot via the Ethernet. This assumes
+an Ethernet adapter/chip that is recognized by the SRM console. Generally speaking this
+boils down to either a 21040 or 21142 or 21143 based Ethernet interface. Older machines
+or SRM versions may not recognize the 21142 / 21143 Fast Ethernet chips, you are then
+limited to using 10Mbit Ethernet for net booting those machines. Non-DEC cards based on
+said chips will generally (but are not guaranteed to) work. Note that Intel took over the
+21x4x chips when it bought Digital Semiconductor. So you might see an Intel logo on them
+these days. Recent machine designs have SRM support for Intel 8255x Ethernet chips.</p>
+
+<p>Alpha machines can be run with SRM on a graphics console or on a serial console. ARC
+can also be run on a serial consoles if need be. VT100 emulation with 8 bit controls
+should at least allow you to switch from ARC/AlphaBIOS to SRM mode without having to
+install a graphics card first.</p>
+
+<p>If you want to run your Alpha machine without a monitor/graphics card just don't
+connect a keyboard/mouse to the machine. Instead hook up a serial terminal[emulator] to
+serial port #1. The SRM will talk 9600N81 to you. This can also be really practical for
+debugging purposes. Beware: some/most (?) SRMs will also present you with a console
+prompt at serial port #2. The booting kernel, however, will display the boot messages on
+serial port #1 and will also put the console there. <span class="emphasis"><i
+class="EMPHASIS">This can be extremely confusing.</i></span></p>
+
+<p>Most PCI based Alphas can use ordinary PC-type VGA cards. The SRM contains enough
+smarts to make that work. It does not, however, mean that each and every PCI VGA card out
+on the street will work in an Alpha machine. Things like S3 Trio64, Mach64, and Matrox
+Millennium generally work. Old ET4000 based ISA cards have also worked for me. But ask
+around first before buying.</p>
+
+<p>Most PCI devices from the PC-world will also work in FreeBSD PCI-based machines. Check
+the <tt class="FILENAME">/sys/alpha/conf/GENERIC</tt> file for the latest word on this.
+Check the appropriate machine type's discussion in case you want to use PCI cards that
+have PCI bridge chips on them. In some cases you might encounter problems with PCI cards
+not handling PCI parity correctly. This can lead to panics. PCI parity checking can be
+disabled using the following SRM command:</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd class="USERINPUT">SET PCI_PARITY OFF</kbd>
+</pre>
+
+<p>This is not a FreeBSD problem, all operating systems running on Alpha hardware will
+need this workaround.</p>
+
+<p>If your system (also) contains EISA expansion slots you will need to run the EISA
+Configuration Utility (ECU) after you have installed EISA cards or after you have
+upgraded your console firmware.</p>
+
+<p>For Alpha CPUs you will find multiple generations. The original Alpha design is the
+21064. It was produced in a chip process called MOS4, chips made in this process are
+nicknamed EV4. Newer CPUs are 21164, 21264 etc. You will see designations like EV4S,
+EV45, EV5, EV56, EV6, EV67, EV68. The EVs with double digit numbers are slightly improved
+versions. For example EV45 has an improved FPU and 16 kByte on-chip separate I &amp; D
+caches compared to the EV4 on which it is based. Rule of thumb: the higher the digit
+immediately following ``EV'' the more desirable (read: faster / more modern).</p>
+
+<p>For memory you want at least 32 Mbytes. I have had FreeBSD run on a 16 Mbyte system
+but you will not enjoy that. Kernel build times halved when I went to 32 Mbytes. Note
+that the SRM console steals 2Mbyte from the total system memory (and keeps it). For more
+serious work 64 Mbytes or more are recommended. Although Alpha machines typically can
+accomodate large to very large physical memory sizes, FreeBSD is limited to 1 or 2 Gbytes
+(dependent on the core chipset) of RAM. This restriction is due to the current
+implementation of the VM system.</p>
+
+<p>While on the subject of memory: pay close attention to the type of memory your machine
+uses. There are very different memory configurations and requirements for the various
+machines.</p>
+
+<p>Final word: I expect the above to sound a bit daunting to the first-time Alpha user.
+Don't be daunted too much. And do feel free to ask questions if something is not clear
+after reading this document.</p>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="AEN105" name="AEN105">2.3 System-specific information</a></h3>
+
+<p>Below is an overview of the hardware that FreeBSD runs on. This list will definitely
+grow, a look in <tt class="FILENAME">/sys/alpha/conf/GENERIC</tt> can be
+enlightening.</p>
+
+<p>Alpha machines are often best known by their project code name. Where known these are
+listed below in parentheses.</p>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN110" name="AEN110">2.3.1 AXPpci33 (``NoName'')</a></h4>
+
+<p>The NoName is a baby-AT mainboard based on the 21066 LCA (Low Cost Alpha) processor.
+NoName was originally designed for OEM-use. The LCA chip includes almost all of the logic
+to drive a PCI bus and the memory subsystem. All of this makes for a low-priced
+design.</p>
+
+<p>Due to the limited memory interface the system is not particularly fast in case of
+cache misses. As long as you stay inside the on-chip cache the CPU is comparable to a
+21064 (first generation Alpha). These boards should be very cheap to obtain these days.
+It is a full-fledged 64 bit CPU, just don't expect miracles as far as speed goes.</p>
+
+<p>Features:</p>
+
+<ul>
+<li>
+<p>21066 Alpha CPU at 166 MHz or 21066A CPU at 233MHz. 21068 CPUs are also possible, but
+are even slower.</p>
+</li>
+
+<li>
+<p>on-board Bcache / L2 cache: 0, 256k or 1 Mbyte (uses DIL chips)</p>
+</li>
+
+<li>
+<p>PS/2 mouse &#38; keyboard port OR 5pin DIN keyboard (2 mainboard models)</p>
+</li>
+
+<li>
+<p>memory:</p>
+
+<ul>
+<li>
+<p>bus width: 64 bits</p>
+</li>
+
+<li>
+<p>PS/2 style 72 pin 36 bit Fast Page Mode SIMMs</p>
+</li>
+
+<li>
+<p>70ns or better</p>
+</li>
+
+<li>
+<p>installed in pairs of 2</p>
+</li>
+
+<li>
+<p>4 SIMM sockets</p>
+</li>
+
+<li>
+<p>uses ECC</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>512kB Flash ROM for the console code.</p>
+</li>
+
+<li>
+<p>2 16550A serial ports</p>
+</li>
+
+<li>
+<p>1 parallel port</p>
+</li>
+
+<li>
+<p>floppy interface</p>
+</li>
+
+<li>
+<p>1 embedded IDE interface</p>
+</li>
+
+<li>
+<p>expansion:</p>
+
+<ul>
+<li>
+<p>3 32 bit PCI slots (1 shared with ISA)</p>
+</li>
+
+<li>
+<p>5 ISA slots (1 shared with PCI)</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>embedded Fast SCSI using a Symbios 53C810 chip</p>
+</li>
+</ul>
+
+<p>NoNames can either have SRM <span class="emphasis"><i class="EMPHASIS">or</i></span>
+ARC console firmware in their Flash ROM. The Flash ROM is not big enough to hold both ARC
+and SRM at the same time and allow software selection of alternate console code. But you
+only need SRM anyway.</p>
+
+<p>Cache for the NoNames are 15 or 20 ns DIL chips. For a 256 kByte cache you want to
+check your junked 486 mainboard. Chips for a 1 Mbyte cache are a rarer breed
+unfortunately. Getting at least a 256kByte cache is recommended performance wise.
+Cache-less they are really slow.</p>
+
+<p>The NoName mainboard has a PC/AT-standard power connector. It also has a power
+connector for 3.3 Volts. No need to rush out to get a new power supply. The 3.3 Volts is
+only needed in case you run 3.3 Volts PCI expansion boards. These are quite rare.</p>
+
+<p>The IDE interface is supported by FreeBSD and requires a line in the kernel
+configuration file as follows:</p>
+
+<pre class="PROGRAMLISTING">
+device ata
+</pre>
+
+<p>The ATA interface uses irq 14.</p>
+
+<p>The SRM console unfortunately <span class="emphasis"><i class="EMPHASIS">cannot
+boot</i></span> from IDE disks. This means you will have to use a SCSI disk as the boot
+device.</p>
+
+<p>The NoName is somewhat stubborn when it comes to serial consoles. It needs</p>
+
+<pre class="SCREEN">
+&gt;&gt;&gt; <kbd class="USERINPUT">SET CONSOLE SERIAL</kbd>
+</pre>
+
+<p>before it goes for a serial console. Pulling the keyboard from the machine is not
+sufficient, like it is on most other Alpha models. Going back to a graphical console
+needs</p>
+
+<pre class="SCREEN">
+&gt;&gt;&gt; <kbd class="USERINPUT">SET CONSOLE GRAPHICS</kbd>
+</pre>
+
+<p>at the serial console.</p>
+
+<p>There have been reports that you sometimes need to press <b
+class="KEYCAP">Control</b>-<b class="KEYCAP">Alt</b>-<b class="KEYCAP">Del</b> to capture
+the SRM's attention. I have never seen this myself, but it is worth trying if you are
+greeted by a blank screen after powerup.</p>
+
+<p>Make sure you use true 36 bit SIMMs, and only FPM (Fast Page Mode) DRAM. EDO DRAM or
+SIMMs with fake parity <span class="emphasis"><i class="EMPHASIS">will not
+work</i></span>. The board uses the 4 extra bits for ECC. 33 bit FPM SIMMs will for the
+same reason not work.</p>
+
+<p>Given the choice, get the PS/2-variant mainboard. Apart from giving you a mouse port
+as bonus it is directly supported by Tru64 Unix in case you ever want or need to run it.
+The ``DIN-plug''-variant should work OK for FreeBSD.</p>
+
+<p>The <a href="ftp://ftp.digital.com/pub/DEC/axppci/design_guide.ps" target="_top">OEM
+manual</a> is recommended reading.</p>
+
+<p>The kernel configuration file for a NoName kernel must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_AXPPCI_33
+cpu EV4
+</pre>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN185" name="AEN185">2.3.2 Universal Desktop Box (UDB or
+``Multia'')</a></h4>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p><b>Note:</b> Multia can be either Intel or Alpha CPU based. We assume Alpha based ones
+here for obvious reasons.</p>
+</blockquote>
+</div>
+
+<p>Multia is a small desktop box intended as a sort of personal workstation. They come in
+a considerable number of variations, check closely what you get.</p>
+
+<p>Features:</p>
+
+<ul>
+<li>
+<p>21066 Alpha CPU at 166 MHz or 21066A CPU at 233MHz</p>
+</li>
+
+<li>
+<p>on-board Bcache / L2 cache: COAST-like 256 kByte cache module; 233MHz models have
+512kByte of cache; 166MHz models have soldered-on 256kB caches</p>
+</li>
+
+<li>
+<p>PS/2 mouse &#38; keyboard port</p>
+</li>
+
+<li>
+<p>memory:</p>
+
+<ul>
+<li>
+<p>bus width: 64 bits</p>
+</li>
+
+<li>
+<p>PS/2 style 72 pin 36 bit Fast Page Mode SIMMs</p>
+</li>
+
+<li>
+<p>70ns or better</p>
+</li>
+
+<li>
+<p>SIMMs are installed in pairs of 2</p>
+</li>
+
+<li>
+<p>4 SIMM sockets</p>
+</li>
+
+<li>
+<p>uses ECC</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>2 16550A serial ports</p>
+</li>
+
+<li>
+<p>1 parallel port</p>
+</li>
+
+<li>
+<p>floppy interface</p>
+</li>
+
+<li>
+<p>Intel 82378ZB PCI to ISA bridge</p>
+</li>
+
+<li>
+<p>1 embedded 21040 based 10Mbit Ethernet, AUI and 10base2 connector</p>
+</li>
+
+<li>
+<p>expansion:</p>
+
+<ul>
+<li>
+<p>1 32 bit PCI slot</p>
+</li>
+
+<li>
+<p>2 PCMCIA slots</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>on-board Crystal CS4231 or AD1848 sound chip</p>
+</li>
+
+<li>
+<p>embedded Fast SCSI, using a Symbios 53C810[A] chip on the PCI riser card</p>
+</li>
+</ul>
+
+<p>Multia has enough Flash ROM to store both SRM and ARC code at the same time and allow
+software selection of one of them.</p>
+
+<p>The embeded TGA video adapter is <span class="emphasis"><i
+class="EMPHASIS">not</i></span> currently usable as a FreeBSD console. You will need to
+use a serial console.</p>
+
+<p>Multia has only one 32 bit PCI slot for expansion, and it is only suitable for a small
+form factor PCI card. By sacrificing the PCI slot space you can mount a 3.5&quot; hard
+disk drive. Mounting stuff may have come with your Multia. Adding a 3.5&quot; disk is
+<span class="emphasis"><i class="EMPHASIS">not</i></span> a recommended upgrade due to
+the limited power rating of the power supply and the extremely marginal cooling of the
+system box.</p>
+
+<p>Multia also has 2 PCMCIA expansion slots. These are currently not supported by
+FreeBSD.</p>
+
+<p>The CPU might or might not be socketed, check this before considering CPU upgrade
+hacks. The low-end Multias have a soldered-in CPU.</p>
+
+<p>Multia has 2 serial ports but routes both of them to the outside world on a single 25
+pin sub-D connector. The Multia FAQ explains how to build your own Y-cable to allow both
+ports to be used.</p>
+
+<p>Although the Multia SRM supports booting from floppy this can be problematic.
+Typically the errors look like:</p>
+
+<pre class="SCREEN">
+*** Soft Error - Error #10 - FDC: Data overrun or underrun
+</pre>
+
+<p>This is not a FreeBSD problem, it is a SRM problem. The best available workaround to
+install FreeBSD is to boot from a SCSI CDROM.</p>
+
+<p>There have been reports that you sometimes need to press <b
+class="KEYCAP">Control</b>-<b class="KEYCAP">Alt</b>-<b class="KEYCAP">Del</b> to capture
+the SRM's attention. I have never seen this myself, but it is worth trying when you are
+greeted by a blank screen after powerup.</p>
+
+<p>Sound works fine using <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=pcm&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">pcm</span>(4)</span></a> driver
+and a line in the kernel configuration file as follows for the Crystal CS4231 chip:</p>
+
+<pre class="PROGRAMLISTING">
+device pcm
+</pre>
+
+<p>The sound device lives at port 0x530, and uses irq 9 along with drq 3. You also need
+to specify flags 0x15 in the <tt class="FILENAME">device.hints</tt> file.</p>
+
+<p>I have not yet been successful in getting my Multia with the AD1848 to play any
+sound.</p>
+
+<p>While verifying playback I was reminded of the lack of CPU power of the 166MHz CPU.
+MP3 only plays acceptable using 22kHz down-sampling.</p>
+
+<p>Multias are somewhat notorious for dying of heat strokes. The very compact box does
+not really allow access to cooling air. Please use the Multia on its vertical stand,
+don't put it horizontally (``pizza style''). Replacing the fan with something which
+pushes around more air is really recommended. You can also cut one of the wires to the
+fan speed sensor. Once cut, the fan runs at a (loud) full speed. Beware of PCI cards with
+high power consumption. If your system has died you might want to check the
+Multia-Heat-Death pages at the <a href="http://www.netbsd.org/" target="_top">NetBSD Web
+site</a> for help in reviving it.</p>
+
+<p>The Intel 82378ZB PCI to ISA bridge enables the use of an IDE disk. This requires a
+line in the kernel configuration file as follows:</p>
+
+<pre class="PROGRAMLISTING">
+device ata
+</pre>
+
+<p>The ATA interface uses IRQ 14.</p>
+
+<p>The IDE connector pin spacing is thought for 2.5&quot; laptop disks. A 3.5&quot; IDE
+disk would not fit in the case anyway. At least not without sacrificing your only PCI
+slot. The SRM console unfortunately does not know how to boot from IDE disks. You will
+need to use a SCSI disk as the boot disk.</p>
+
+<p>In case you want to change the internal hard drive: the internal flat cable running
+from the PCI riser board to the <span class="emphasis"><i
+class="EMPHASIS">2.5&quot;</i></span> hard drive has a finer pitch than the standard SCSI
+flat cables. Otherwise it would not fit on the 2.5&quot; drives. There are also riser
+cards that have a standard-pitch SCSI cable attached to it, which will fit an ordinary
+SCSI disk.</p>
+
+<p>Again, I recommend against trying to cram a replacement hard disk inside. Use the
+external SCSI connector and put your disk in an external enclosure. Multias run hot
+enough as-is. In most cases you will have the external high density 50-pin SCSI connector
+but some Multia models came without disk and may lack the connector. Something to check
+before buying one.</p>
+
+<p>The kernel configuration file for a Multia kernel must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_AXPPCI_33
+cpu EV4
+</pre>
+
+<p>Recommended reading on Multia can be found at <a
+href="http://www.netbsd.org/Ports/alpha/multiafaq.html"
+target="_top">http://www.netbsd.org/Ports/alpha/multiafaq.html</a> or <a
+href="http://www.brouhaha.com/~eric/computers/udb.html"
+target="_top">http://www.brouhaha.com/~eric/computers/udb.html</a>.</p>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN274" name="AEN274">2.3.3 Personal Workstation
+(``Miata'')</a></h4>
+
+<p>The Miata is a small tower machine intended to be put under a desk. There are multiple
+Miata variants. The original Miata is the MX5 model. Because it suffers from a number of
+hardware design flaws a redesign was done, yielding the MiataGL. Unfortunately the
+variants are not easily distinguishable at first sight from the outside of the case. An
+easy check is to see if the back of the machine sports two USB connectors. If yes, it is
+a MiataGL. MX5 models tend to be more common in the used system market place.</p>
+
+<p>System designations look like ``Personal Workstation 433a''. Personal Workstation,
+being a bit of a mouthful, is often abbreviated to PWS. This means it has a 433 MHz CPU,
+and started life as a WinNT workstation (the trailing ``a''). Systems designated from day
+1 to run Tru64 Unix or OpenVMS will sport ``433au''. WinNT-Miatas are likely to come
+pre-configured with an IDE CDROM drive. So, in general systems are named like
+PWS[433,500,600]a[u].</p>
+
+<p>There was also a Miata model with a special CPU cooling system by Kryotech. The
+Kryotech has a special cooling system and is housed in a different enclosure.</p>
+
+<p>Features:</p>
+
+<ul>
+<li>
+<p>21164A EV56 Alpha CPU at 433, 500 or 600MHz</p>
+</li>
+
+<li>
+<p>21174 core logic (``Pyxis'') chip</p>
+</li>
+
+<li>
+<p>on-board Bcache / L3 cache: 0, 2 or 4 Mbytes (uses a cache module)</p>
+</li>
+
+<li>
+<p>memory:</p>
+
+<ul>
+<li>
+<p>bus width: 128 bits wide, ECC protected</p>
+</li>
+
+<li>
+<p>unbuffered 72 bit wide SDRAMs DIMMs, installed in pairs of 2</p>
+</li>
+
+<li>
+<p>6 DIMM sockets</p>
+</li>
+
+<li>
+<p>maximum memory 1.5 GBytes</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>on-board Fast Ethernet:</p>
+
+<ul>
+<li>
+<p>MX5 uses a 21142 or 21143 Ethernet chip, dependent on the version of the PCI riser
+card</p>
+</li>
+
+<li>
+<p>MiataGL has a 21143 chip</p>
+</li>
+
+<li>
+<p>the bulkhead can be 10/100 Mbit UTP, or 10 Mbit UTP/BNC</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>2 on-board [E]IDE disk interfaces, based on the CMD646 (MX5) or the Cypress 82C693
+(MiataGL)</p>
+</li>
+
+<li>
+<p>1 Ultra-Wide SCSI Qlogic 1040 [MiataGL only]</p>
+</li>
+
+<li>
+<p>2 64-bit PCI slots</p>
+</li>
+
+<li>
+<p>3 32-bit PCI slots (behind a DEC PCI-PCI bridge chip)</p>
+</li>
+
+<li>
+<p>3 ISA slots (physically shared with the 32 bit PCI slots, via an Intel 82378IB PCI to
+ISA bridge chip)</p>
+</li>
+
+<li>
+<p>2 16550A serial port</p>
+</li>
+
+<li>
+<p>1 parallel port</p>
+</li>
+
+<li>
+<p>PS/2 keyboard &#38; mouse port</p>
+</li>
+
+<li>
+<p>USB interface [MiataGL only]</p>
+</li>
+
+<li>
+<p>embedded sound based on an ESS1888 chip</p>
+</li>
+</ul>
+
+<p>The Miata logic is divided into two printed circuit boards. The lower board in the
+bottom of the machine has the PCI and ISA slots and things like the sound chip etc. The
+top board has the CPU, the Pyxis chip, memory etc. Note that MX5 and the MiataGL use a
+different PCI riser board. This means that you cannot just upgrade to a MiataGL CPU board
+(with the newer Pyxis chip) but that you will also need a different riser board.
+Apparently an MX5 riser with a MiataGL CPU board will work but it is definitely not a
+supported or tested configuration. Everything else (cabinet, wiring, etc.) is identical
+for MX5 and MiataGL.</p>
+
+<p>MX5 has problems with DMA via the 2 64-bit PCI slots when this DMA crosses a page
+boundary. The 32 bit slots don't have this problem because the PCI-PCI bridge chip does
+not allow the offending transfers. The SRM code knows about the problem and refuses to
+start the system if there is a PCI card in one of the 64bit slots that it does not know
+about. Cards that are ``known good'' to the SRM are allowed to be used in the 64bit
+slots.</p>
+
+<p>If you want to fool the SRM you can type <kbd class="USERINPUT">set
+pci_device_override</kbd> at the SRM prompt. Just don't complain if your data
+mysteriously gets mangled.</p>
+
+<p>The complete command is:</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd
+class="USERINPUT">SET PCI_DEVICE_OVERRIDE <tt
+class="REPLACEABLE"><i>&lt;vendor_id&gt;</i></tt><tt
+class="REPLACEABLE"><i>&lt;device_id&gt;</i></tt></kbd>
+</pre>
+
+<p>For example:</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd
+class="USERINPUT">SET PCI_DEVICE_OVERRIDE 88c15333</kbd>
+</pre>
+
+<p>The most radical approach is to use:</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd
+class="USERINPUT">SET PCI_DEVICE_OVERRIDE -1</kbd>
+</pre>
+
+<p>This disables PCI ID checking altogether, so that you can install any PCI card without
+its ID getting checked. For this to work you need a reasonable current SRM version.</p>
+
+<div class="IMPORTANT">
+<blockquote class="IMPORTANT">
+<p><b>Important:</b> Do this on your own risk..</p>
+</blockquote>
+</div>
+
+<p>The FreeBSD kernel reports it when it sees a buggy Pyxis chip:</p>
+
+<pre class="SCREEN">
+Sep 16 18:39:43 miata /kernel: cia0: Pyxis, pass 1
+Sep 16 18:39:43 miata /kernel: cia0: extended capabilities: 1&lt;BWEN&gt;
+Sep 16 18:39:43 miata /kernel: cia0: WARNING: Pyxis pass 1 DMA bug; no bets...
+</pre>
+
+<p>A MiataGL probes as:</p>
+
+<pre class="SCREEN">
+Jan 3 12:22:32 miata /kernel: cia0: Pyxis, pass 1
+Jan 3 12:22:32 miata /kernel: cia0: extended capabilities: 1&lt;BWEN&gt;
+Jan 3 12:22:32 miata /kernel: pcib0: &lt;2117x PCI host bus adapter&gt; on cia0
+</pre>
+
+<p>MiataGL does not have the DMA problems of the MX5. PCI cards that make the MX5 SRM
+choke when installed in the 64bit slots are accepted without problems by the MiataGL
+SRM.</p>
+
+<p>The latest mainboard revisions of MX5 contain a hardware workaround for the bug. The
+SRM does not know about the ECO and will complain about unknown cards as before. So does
+the FreeBSD kernel by the way.</p>
+
+<p>The Miata SRM can boot from IDE CDROM drives. IDE hard disk boot is known to work for
+both MiataGL and MX5 disks, so you can root FreeBSD from an IDE disk. Speeds on MX5 are
+around 14 Mbytes/sec assuming a suitable drive. Miata's CMD646 chip will support up to
+WDMA2 mode as the chip is too buggy for use with UDMA.</p>
+
+<p>Miata MX5s generally use Qlogic 1040 based SCSI adapters. These are bootable by the
+SRM console. Note that Adaptec cards are <span class="emphasis"><i
+class="EMPHASIS">not</i></span> bootable by the Miata SRM console.</p>
+
+<p>The MiataGL has a faster PCI-PCI bridge chip on the PCI riser card than some of the
+MX5 riser card versions. Some of the MX5 risers have the <span class="emphasis"><i
+class="EMPHASIS">same</i></span> chip as the MiataGL. All in all there is a lot of
+variation.</p>
+
+<p>Not all VGA cards will work behind the PCI-PCI bridge. This manifests itself as no
+video at all. Workaround is to put the VGA card ``before'' the bridge, in one of the 64
+bit PCI slots. Graphics performance using a 64 bit slot is generally substantially
+better.</p>
+
+<p>Both MX5 and MiataGL have an on-board sound chip, an ESS1888. It emulates a
+SoundBlaster and can be enabled by putting</p>
+
+<pre class="PROGRAMLISTING">
+device pcm
+device sbc
+</pre>
+
+<p>in your kernel configuration file:</p>
+
+<p>in case your Miata has the optional cache board installed make sure it is firmly
+seated. A slightly loose cache has been observed to cause weird crashes (not surprising
+obviously, but maybe not so obvious when troubleshooting). The cache module is identical
+between MX5 and MiataGL.</p>
+
+<p>Installing a 2Mb cache module achieves, apart from a 10-15% speed increase (based on
+buildworld elapsed time), a <span class="emphasis"><i
+class="EMPHASIS">decrease</i></span> for PCI DMA read bandwidth from 64bit PCI cards. A
+benchmark on a 64-bit Myrinet card resulted in a decrease from 149 Mbytes/sec to 115
+Mbytes/sec. Something to keep in mind when doing really high speed things with 64 bit PCI
+adapters.</p>
+
+<p>Although the hardware allows you to install up to 1.5Gbyte of memory, FreeBSD is
+limited to 1Gbyte because the DMA code does not correctly handle memory above 1Gbyte.</p>
+
+<p>Moving to a faster CPU is quite simple, swap out the CPU chip and set the clock
+multiplier dipswitch to the speed of the new CPU.</p>
+
+<p>If you experience SRM errors like</p>
+
+<pre class="SCREEN">
+ERROR: scancode 0xa3 not supported on PCXAL
+</pre>
+
+<p>after halting FreeBSD you should update your SRM firmware to V7.2-1 or later. This SRM
+version is first available on the Firmware Update CD V5.7, or on <a
+href="http://www.compaq.com/" target="_top">http://www.compaq.com/</a> This SRM problem
+is fixed on both Miata MX5 and Miata GL.</p>
+
+<p>USB is supported by FreeBSD 4.1 and later.</p>
+
+<p>Disconnect the power cord before dismantling the machine, the soft-power switch keeps
+part of the logic powered <span class="emphasis"><i class="EMPHASIS">even</i></span> when
+the machine is switched off.</p>
+
+<p>The kernel configuration file for a Miata kernel must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_ST550
+cpu EV5
+</pre>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN384" name="AEN384">2.3.4 Evaluation Board 64 family</a></h4>
+
+<p>In its attempts to popularize the Alpha CPU DEC produced a number of so called
+Evaluation Boards. Members of this family are EB64, EB64+, AlphaPC64 (codename
+``Cabriolet''). A non-DEC member of this family is the Aspen Alpine. The EB64 family of
+evaluation boards has the following feature set:</p>
+
+<ul>
+<li>
+<p>21064 or 21064A CPU, 150 to 275 MHz</p>
+</li>
+
+<li>
+<p>memory:</p>
+
+<ul>
+<li>
+<p>memory buswidth: 128 bit</p>
+</li>
+
+<li>
+<p>PS/2 style 72 pin 33 bit Fast Page Mode SIMMs</p>
+</li>
+
+<li>
+<p>70ns or better</p>
+</li>
+
+<li>
+<p>installed in sets of 4</p>
+</li>
+
+<li>
+<p>8 SIMM sockets</p>
+</li>
+
+<li>
+<p>uses parity memory</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>Bcache / L2 cache: 0, 512 kByte, 1 Mbyte or 2 Mbytes</p>
+</li>
+
+<li>
+<p>21072 (``APECS'') chip set</p>
+</li>
+
+<li>
+<p>Intel 82378ZB PCI to ISA bridge chip (``Saturn'')</p>
+</li>
+
+<li>
+<p>dual 16550A serial ports</p>
+</li>
+
+<li>
+<p>parallel printer port</p>
+</li>
+
+<li>
+<p>Symbios 53C810 Fast-SCSI (not on AlphaPC64)</p>
+</li>
+
+<li>
+<p>IDE interface (only on AlphaPC64)</p>
+</li>
+
+<li>
+<p>embedded 10 Mbit Ethernet (not on AlphaPC64)</p>
+</li>
+
+<li>
+<p>2 PCI slots (4 slots on AlphaPC64)</p>
+</li>
+
+<li>
+<p>3 ISA slots</p>
+</li>
+</ul>
+
+<p>Aspen Alpine is slightly different, but is close enough to the EB64+ to run an EB64+
+SRM EPROM (mine did..). The Aspen Alpine does not have an embedded Ethernet, has 3
+instead of 2 PCI slots. It comes with 2 Mbytes of cache already soldered onto the
+mainboard. It has jumpers to select the use of 60, 70 or 80ns SIMM speeds.</p>
+
+<p>36 bits SIMMs work fine, 3 bits simply remain unused. Note the systems use Fast Page
+Mode memory, not EDO memory.</p>
+
+<p>The EB64+ SRM console code is housed in an UV-erasable EPROM. No easy flash SRM
+upgrades for the EB64+ The latest SRM version available for EB64+ is quite ancient
+anyway.</p>
+
+<p>The EB64+ SRM can boot both 53C810 and Qlogic1040 SCSI adapters. Pitfall for the
+Qlogic is that the firmware that is down-loaded by the SRM onto the Qlogic chip is very
+old. There are no updates for the EB64+ SRM available. So you are stuck with old Qlogic
+bits too. I have had quite some problems when I wanted to use Ultra-SCSI drives on the
+Alpine with Qlogic. The FreeBSD kernel can be compiled to include a much newer Qlogic
+firmware revision. This is not the default because it adds hundreds of kBytes worth of
+bloat to the kernel. In FreeBSD 4.1 and later the isp firmware is contained in a kernel
+loadable module. All of this might mean that you need to use a non-Qlogic adapter to boot
+from.</p>
+
+<p>AlphaPC64 boards generally come with ARC console firmware. SRM console code can be
+loaded from floppy into the Flash ROM.</p>
+
+<p>The IDE interface of the AlphaPC64 is not bootable from the SRM console. Enabling it
+requires the following line in the kernel configuration file:</p>
+
+<pre class="PROGRAMLISTING">
+device ata
+</pre>
+
+<p>The ATA interface uses irq 14.</p>
+
+<p>Note that the boards require a power supply that supplies 3.3 Volts for the CPU.</p>
+
+<p>For the EB64 family machines the kernel config file must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_EB64PLUS
+cpu EV4
+</pre>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN439" name="AEN439">2.3.5 Evaluation Board 164 (``EB164,
+PC164, PC164LX, PC164SX'') family</a></h4>
+
+<p>EB164 is a newer design evaluation board, based on the 21164A CPU. This design has
+been used to ``spin off'' multiple variations, some of which are used by OEM
+manufacturers/assembly shops. Samsung did its own PC164LX which has only 32 bit PCI,
+whereas the Digital variant has 64 bit PCI.</p>
+
+<ul>
+<li>
+<p>21164A, multiple speed variants [EB164, PC164, PC164LX]</p>
+</li>
+
+<li>
+<p>21164PC [only on PC164SX]</p>
+</li>
+
+<li>
+<p>21171 (Alcor) chip set [EB164]</p>
+
+<p>21172 (Alcor2) chip set [PC164]</p>
+
+<p>21174 (Pyxis) chip [164LX, 164SX]</p>
+</li>
+
+<li>
+<p>Bcache / L3 cache: EB164 uses special cache-SIMMs</p>
+</li>
+
+<li>
+<p>memory bus: 128 bit / 256 bit</p>
+</li>
+
+<li>
+<p>memory:</p>
+
+<ul>
+<li>
+<p>PS/2 style SIMMs in sets of 4 or 8</p>
+</li>
+
+<li>
+<p>36 bit, Fast Page Mode, uses ECC, [EB164 / PC164]</p>
+</li>
+
+<li>
+<p>SDRAM DIMMs in sets of 2, non-ECC or ECC can be used [PC164SX]</p>
+</li>
+
+<li>
+<p>SDRAM DIMMs in sets of 2, uses ECC [PC164LX]</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>2 16550A serial ports</p>
+</li>
+
+<li>
+<p>PS/2 style keyboard &#38; mouse</p>
+</li>
+
+<li>
+<p>floppy controller</p>
+</li>
+
+<li>
+<p>parallel port</p>
+</li>
+
+<li>
+<p>32 bits PCI</p>
+</li>
+
+<li>
+<p>64 bits PCI [some models]</p>
+</li>
+
+<li>
+<p>ISA slots via an Intel 82378ZB PCI to ISA bridge chip</p>
+</li>
+</ul>
+
+<p>Using 8 SIMMs for a 256bit wide memory can yield interesting speedups over a 4
+SIMM/128bit wide memory. Obviously all 8 SIMMs must be of the same type to make this
+work. The system must be explicitly setup to use the 8 SIMM memory arrangement. You must
+have 8 SIMMs, 4 SIMMs distributed over 2 banks will not work. For the AlphaPC164 you can
+have a maximum of 1Gbyte of RAM, using 8 128Mbyte SIMMs. The manual indicates the maximum
+is 512 Mbyte.</p>
+
+<p>The SRM can boot from Qlogic 10xx boards or the Symbios 53C810[A]. Newer Symbios 810
+revisions like the Symbios 810AE are not recognized by the SRM on PC164. PC164 SRM does
+not appear to recognize a Symbios 53C895 based host adapter (tested with a Tekram
+DC-390U2W). On the other hand some no-name Symbios 53C985 board has been reported to
+work. Cards like the Tekram DC-390F (Symbios875 based) have been confirmed to work fine
+on the PC164. Unfortunately this seems to be dependent on the actual version of the
+chip/board.</p>
+
+<p>Symbios 53C825[a] will also work as boot adapter. Diamond FirePort, although based on
+Symbios chips, is not bootable by the PC164SX SRM. PC164SX is reported to boot fine with
+Symbios825, Symbios875, Symbios895 and Symbios876 based cards. In addition, Adaptec 2940U
+and 2940UW are reported to work for booting (verified on SRM V5.7-1). Adaptec 2930U2 and
+2940U2[W] do not work.</p>
+
+<p>164LX and 164SX with SRM firmware version 5.8 or later can boot from Adaptec
+2940-series adapters. A test with an Adaptec 3940UW showed that that one is not supported
+however. 164SX SRM recognises Intel 8255x Ethernet cards which show up as eia. Using such
+a NIC allows network booting.</p>
+
+<p>In summary: this family of machines is ``blessed'' with a challenging compatibility as
+far as SCSI adapters go.</p>
+
+<p>On 164SX you can have a maximum of 1 Gbyte of RAM. 4 regular (PC100 or PC133) 256MB
+DIMMs are reported to work just fine. Whether 512MB DIMMs will also work is currently
+unknown. You can use ECC or non-ECC DIMMs. The non-ECC ones are the same as commonly
+found in PCs. Unfortunately the 164SX is quite picky on which DIMMs it likes, so be
+prepared to test and experiment.</p>
+
+<p>PCI bridge chips are sometimes not appreciated by the 164SX, they cause SRM errors and
+kernel panics in those cases. This seems to depend on the fact if the card is recognised,
+and therefore correctly initialised, by the SRM console. The 164SX' onboard IDE interface
+is quite slow, a Promise card gives a 3-4 times speed improvement.</p>
+
+<p>On PC164 the SRM sometimes seems to lose its variable settings. ``For PC164, current
+superstition says that, to avoid losing settings, you want to first downgrade to SRM 4.x
+and then upgrade to 5.x.'' One sample error that was observed was:</p>
+
+<pre class="SCREEN">
+ERROR: ISA table corrupt!
+</pre>
+
+<p>A sequence of a downgrade to SRM4.9, an</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd class="USERINPUT">ISACFG -INIT</kbd>
+</pre>
+
+<p>followed by</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd class="USERINPUT">INIT</kbd>
+</pre>
+
+<p>made the problem go away. Some PC164 owners report they have never seen the
+problem.</p>
+
+<p>On PC164SX the AlphaBIOS allows you a selection to select SRM to be used as console on
+the next power up. This selection does not appear to have any effect. In other words, you
+will get the AlphaBIOS regardless of what you select. The fix is to reflash the console
+ROM with the SRM code for PC164SX. This will overwrite the AlphaBIOS and will get you the
+SRM console you desire. The SRM code can be found on the Compaq Web site.</p>
+
+<p>164LX can either have the SRM console code or the AlphaBIOS code in its flash ROM
+because the flash ROM is too small to hold both at the same time.</p>
+
+<p>PC164 can boot from IDE disks assuming your SRM version is recent enough.</p>
+
+<p>EB164 needs a power supply that supplies 3.3 Volts. PC164 does not implement the PS_ON
+signal that ATX power supplies need to switch on. A simple switch pulling this signal to
+ground allows you to run a standard ATX power supply.</p>
+
+<p>For the EB164 class machines the kernel config file must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_EB164
+cpu EV5
+</pre>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN508" name="AEN508">2.3.6 AlphaStation 200 (``Mustang'') and
+400 (``Avanti'') series</a></h4>
+
+<p>The Digital AlphaStation 200 and 400 series systems are early low end PCI based
+workstations. The 200 and 250 series are desktop boxes, the 400 series is a desk-side
+mini-tower.</p>
+
+<p>Features:</p>
+
+<ul>
+<li>
+<p>21064 or 21064A CPU at speeds of 166 up to 333 MHz</p>
+</li>
+
+<li>
+<p>DECchip 21071-AA core logic chip set</p>
+</li>
+
+<li>
+<p>Bcache / L2 cache: 512 Kbytes (200 and 400 series) or 2048KBytes (250 series)</p>
+</li>
+
+<li>
+<p>memory:</p>
+
+<ul>
+<li>
+<p>64 bit bus width</p>
+</li>
+
+<li>
+<p>8 to 384 MBytes of RAM</p>
+</li>
+
+<li>
+<p>70 ns or better Fast Page DRAM</p>
+</li>
+
+<li>
+<p>in three pairs (200 and 400 series)</p>
+</li>
+
+<li>
+<p>in two quads, so banks of four. (250 series)</p>
+</li>
+
+<li>
+<p>the memory subsystem uses parity</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>PS/2 keyboard and mouse port</p>
+</li>
+
+<li>
+<p>two 16550 serial ports</p>
+</li>
+
+<li>
+<p>parallel port</p>
+</li>
+
+<li>
+<p>floppy disk interface</p>
+</li>
+
+<li>
+<p>32 bit PCI expansion slots (3 for the AS400-series, 2 for the AS200 &#38;
+250-series)</p>
+</li>
+
+<li>
+<p>ISA expansion slots (4 for the AS400-series, 2 for the AS200 &#38; 250-series) (some
+ISA/PCI slots are physically shared)</p>
+</li>
+
+<li>
+<p>embedded 21040-based Ethernet (200 &#38; 250 series)</p>
+</li>
+
+<li>
+<p>embedded Symbios 53c810 Fast SCSI-2 chip</p>
+</li>
+
+<li>
+<p>Intel 82378IB (``Saturn'') PCI-ISA bridge chip</p>
+</li>
+
+<li>
+<p>graphics is embedded TGA or PCI VGA (model dependent)</p>
+</li>
+
+<li>
+<p>16 bit sound (on 200 &#38; 250 series)</p>
+</li>
+</ul>
+
+<p>The systems use parity memory SIMMs, but these do not need 36 bit wide SIMMs. 33 bit
+wide SIMMs are sufficient, 36 bit SIMMs are acceptable too. EDO or 32 bit SIMMs will not
+work. 4, 8, 16, 32 and 64 Mbyte SIMMs are supported.</p>
+
+<p>The AS200 &#38; AS250 sound hardware is reported to work OK assuming you have the
+following line in your kernel config file:</p>
+
+<pre class="PROGRAMLISTING">
+device pcm
+</pre>
+
+<p>The sound device uses port 0x530, IRQ 10 and drq 0. You also need to specify flags
+0x10011 in the <tt class="FILENAME">device.hints</tt> file.</p>
+
+<p>AlphaStation 200 &#38; 250 series have an automatic SCSI terminator. This means that
+as soon as you plug a cable onto the external SCSI connector the internal terminator of
+the system is disabled. It also means that you should not leave unterminated cables
+plugged into the machine.</p>
+
+<p>AlphaStation 400 series have an SRM variable that controls termination. In case you
+have external SCSI devices connected you must set this SRM variable using</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd
+class="USERINPUT">SET CONTROL_SCSI_TERM EXTERNAL</kbd>.
+</pre>
+
+<p>If only internal SCSI devices are present use:</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd
+class="USERINPUT">SET CONTROL_SCSI_TERM INTERNAL</kbd>
+</pre>
+
+<p>For the AlphaStation-[24][05]00 machines the kernel config file must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_2100_A50
+cpu EV4
+</pre>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN575" name="AEN575">2.3.7 AlphaStation 500 and 600 (``Alcor''
+&#38; ``Maverick'' for EV5, ``Bret'' for EV56)</a></h4>
+
+<p>AS500 and 600 were the high-end EV5 / PCI based workstations. EV6 based machines have
+in the meantime taken their place as front runners. AS500 is a desktop in a dark blue
+case (TopGun blue), AS600 is a sturdy desk-side box. AS600 has a nice LCD panel to
+observe the early stages of SRM startup.</p>
+
+<p>Features:</p>
+
+<ul>
+<li>
+<p>21164 EV5 CPU at 266, 300, 333, 366, 400, 433, 466, or 500 MHz (AS500) or at 266, 300
+or 333 MHz (AS600)</p>
+</li>
+
+<li>
+<p>21171 (Alcor) or 21172 (Alcor2) core logic chip set</p>
+</li>
+
+<li>
+<p>Cache:</p>
+
+<ul>
+<li>
+<p>2 or 4 Mb L3 / Bcache (AS600 at 266 MHz)</p>
+</li>
+
+<li>
+<p>4 Mb L3 / Bcache (AS600 at 300 MHz)</p>
+</li>
+
+<li>
+<p>2 or 8 Mb L3 / Bcache (8 Mb on 500 MHz version only)</p>
+</li>
+
+<li>
+<p>2 to 16 Mb L3 / Bcache (AS600; 3 cache-SIMM slots)</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>memory buswidth: 256 bits</p>
+</li>
+
+<li>
+<p>AS500 memory:</p>
+
+<ul>
+<li>
+<p>industry standard 72 bit wide buffered Fast Page Mode DIMMs</p>
+</li>
+
+<li>
+<p>8 DIMM slots</p>
+</li>
+
+<li>
+<p>installed in sets of 4</p>
+</li>
+
+<li>
+<p>maximum memory is 1 GB (512 Mb max on 333 MHz CPUs)</p>
+</li>
+
+<li>
+<p>uses ECC</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>AS600 memory:</p>
+
+<ul>
+<li>
+<p>industry standard 36 bit Fast Page Mode SIMMs</p>
+</li>
+
+<li>
+<p>32 SIMM slots</p>
+</li>
+
+<li>
+<p>installed in sets of 8</p>
+</li>
+
+<li>
+<p>maximum memory is 1 GB</p>
+</li>
+
+<li>
+<p>uses ECC</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>Qlogic 1020 based wide SCSI bus (1 bus/chip for AS500, 2 buses/chip for AS600)</p>
+</li>
+
+<li>
+<p>21040 based 10 Mbit Ethernet adapter, both Thinwire and UTP connectors</p>
+</li>
+
+<li>
+<p>expansion:</p>
+
+<ul>
+<li>
+<p>AS500:</p>
+
+<ul>
+<li>
+<p>3 32-bit PCI slots</p>
+</li>
+
+<li>
+<p>1 64-bit PCI slot</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>AS600:</p>
+
+<ul>
+<li>
+<p>2 32-bit PCI slot</p>
+</li>
+
+<li>
+<p>3 64-bit PCI slots</p>
+</li>
+
+<li>
+<p>1 PCI/EISA physically shared slot</p>
+</li>
+
+<li>
+<p>3 EISA slots</p>
+</li>
+
+<li>
+<p>1 PCI and 1 EISA slot are occupied by default</p>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+
+<li>
+<p>21050 PCI-to-PCI bridge chip</p>
+</li>
+
+<li>
+<p>Intel 82375EB PCI-EISA bridge (AS600 only)</p>
+</li>
+
+<li>
+<p>2 16550A serial ports</p>
+</li>
+
+<li>
+<p>1 parallel port</p>
+</li>
+
+<li>
+<p>16 bit audio Windows Sound System, in a dedicated slot (AS500) in EISA slot (AS600,
+this is an ISA card)</p>
+</li>
+
+<li>
+<p>PS/2 keyboard and mouse port</p>
+</li>
+</ul>
+
+<p>Early machines had Fast SCSI interfaces, later ones are Ultra SCSI capable. AS500
+shares its single SCSI bus with internal and external devices. For a Fast SCSI bus you
+are limited to 1.8 meters bus length external to the box. The AS500 Qlogic ISP1020A chip
+can be set to run in Ultra mode by setting a SRM variable. FreeBSD however follows the
+Qlogic chip errata and limits the bus speed to Fast.</p>
+
+<p>Beware of ancient SRM versions on AS500. When you see weird SCSI speeds being reported
+by FreeBSD like</p>
+
+<pre class="PROGRAMLISTING">
+cd0 at isp0 bus 0 target 4 lun 0
+cd0: &lt;DEC RRD45 DEC 0436&gt; Removable CD-ROM SCSI-2 device
+cd0: 250.000MB/s transfers (250.000MHz, offset 12)
+</pre>
+
+<p>it is time to do a SRM console firmware upgrade.</p>
+
+<p>AS600 has one Qlogic SCSI chip dedicated to the internal devices whereas the other
+Qlogic SCSI chip is dedicated to external SCSI devices. Keep the card, which apart from
+the two SCSI interfaces also houses the Ethernet chip by the way in the DEC-recommended,
+topmost, 32bit PCI slot. You get machine checks if you plug it into one of the 64 bit
+slots.</p>
+
+<p>In AS500 DIMMs are installed in sets of 4, in ``physically interleaved'' layout. So, a
+bank of 4 DIMMs is <span class="emphasis"><i class="EMPHASIS">not</i></span> 4 physically
+adjacent DIMMs. Note that the DIMMs are <span class="emphasis"><i
+class="EMPHASIS">not</i></span> SDRAM DIMMs.</p>
+
+<p>In AS600 the memory SIMMs are placed onto two memory daughter cards. SIMMs are
+installed in sets of 8. Both memory daughter cards must be populated identically.</p>
+
+<p>Note that both AS500 and AS600 are EISA machines. This means you have to run the EISA
+Configuration Utility (ECU) from floppy after adding EISA cards or to change things like
+the configuration settings of the onboard I/O. For AS500 which does not have a physical
+EISA slot the ECU is used to configure the onboard sound interface etc.</p>
+
+<p>AS500 onboard sound can be used by adding a line like</p>
+
+<pre class="PROGRAMLISTING">
+device pcm
+</pre>
+
+<p>to the kernel configuration file.</p>
+
+<p>Using the ECU I configured my AS500 to use IRQ 10, port 0x530, drq 0. Corresponding
+entries along with flags 0x10011 must go into the <tt class="FILENAME">device.hints</tt>
+file. Note that the flags value is rather non-standard.</p>
+
+<p>AS600 has a peculiarity for its PCI slots. AS600 (or rather the PCI expansion card
+containing the SCSI adapters) does not allow I/O port mapping, therefore all devices
+behind it must use memory mapping. If you have problems getting the Qlogic SCSI adapters
+to work, add the following option to <tt class="FILENAME">/boot/loader.rc</tt>:</p>
+
+<pre class="PROGRAMLISTING">
+set isp_mem_map=0xff
+</pre>
+
+<p>This may need to be typed at the boot loader prompt before booting the installation
+kernel.</p>
+
+<p>For the AlphaStation-[56]00 machines the kernel config file must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_KN20AA
+cpu EV5
+</pre>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN687" name="AEN687">2.3.8 AlphaServer 1000 (``Mikasa''), 1000A
+(``Noritake'') and 800(``Corelle'')</a></h4>
+
+<p>The AlphaServer 1000 and 800 range of machines are intended as departmental servers.
+They come in quite some variations in packaging and mainboard/cpu. Generally speaking
+there are 21064 (EV4) CPU based machines and 21164 (EV5) based ones. The CPU is on a
+daughter card, and the type of CPU (EV4 or EV5) must match the mainboard in use.</p>
+
+<p>AlphaServer 800 has a much smaller mini tower case, it lacks the StorageWorks SCSI
+hot-plug chassis. The main difference between AS1000 and AS1000A is that AS1000A has 7
+PCI slots whereas AS1000 only has 3 PCI slots and has EISA slots instead.</p>
+
+<p>AS800 with an EV5/400 MHz CPU was later re-branded to become a ``DIGITAL Server
+3300[R]'', AS800 with an EV5/500 MHz CPU was later re-branded to become a ``DIGITAL
+Server 3305[R]''.</p>
+
+<p>Features:</p>
+
+<ul>
+<li>
+<p>21064 EV4[5] CPU at 200, 233 or 266 MHz 21164 EV5[6] CPU at 300, 333 or 400 MHz (or
+500 MHz for AS800 only)</p>
+</li>
+
+<li>
+<p>memory:</p>
+
+<ul>
+<li>
+<p>buswidth: 128 bit with ECC</p>
+</li>
+
+<li>
+<p>AS1000[A]:</p>
+
+<ul>
+<li>
+<p>72pin 36 bit Fast Page Mode SIMMs, 70ns or better</p>
+</li>
+
+<li>
+<p>16 (EV5 machines) or 20 (EV4 machines) SIMM slots</p>
+</li>
+
+<li>
+<p>max memory is 1 GB</p>
+</li>
+
+<li>
+<p>uses ECC</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>AS800: Uses 60ns 3.3 Volts EDO DIMMs</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>embedded VGA (on some mainboard models)</p>
+</li>
+
+<li>
+<p>3 PCI, 2 EISA, 1 64-bit PCI/EISA combo (AS800)</p>
+</li>
+
+<li>
+<p>7 PCI, 2 EISA (AS1000A)</p>
+</li>
+
+<li>
+<p>2 PCI, 1 EISA/PCI, 7 EISA (AS1000)</p>
+</li>
+
+<li>
+<p>embedded SCSI based on Symbios 810 [AS1000] or Qlogic 1020 [AS1000A]</p>
+</li>
+</ul>
+
+<p>AS1000 based machines come in multiple enclosure types. Floor standing, rack-mount,
+with or without StorageWorks SCSI chassis etc. The electronics are the same.</p>
+
+<p>AS1000-systems: All EV4 based machines use standard PS/2 style 36 bit 72pin SIMMs in
+sets of 5. The fifth SIMM is used for ECC. All EV5 based machines use standard PS/2 style
+36 bit 72pin SIMMs in sets of 4. The ECC is done based on the 4 extra bits per SIMM (4
+bits out of 36). The EV5 mainboards have 16 SIMM slots, the EV4 mainboards have 20
+slots.</p>
+
+<p>AS800 machines use DIMMs in sets of 4. DIMM installation must start in slots marked
+bank 0. A bank is four physically adjacent slots. The biggest size DIMMs must be
+installed in bank 0 in case 2 banks of different DIMM sizes are used. Max memory size is
+2GB. Note that these are EDO DIMMs.</p>
+
+<p>The AS1000/800 are somewhat stubborn when it comes to serial consoles. They need</p>
+
+<pre class="SCREEN">
+&gt;&gt;&gt; <kbd class="USERINPUT">SET CONSOLE SERIAL</kbd>
+</pre>
+
+<p>before they go for a serial console. Pulling the keyboard from the machine is not
+sufficient, like it is on most other Alpha models. Going back to a graphical console
+needs</p>
+
+<pre class="SCREEN">
+&gt;&gt;&gt; <kbd class="USERINPUT">SET CONSOLE GRAPHICS</kbd>
+</pre>
+
+<p>at the serial console.</p>
+
+<p>For AS800 you want to check if your Ultra-Wide SCSI is indeed in Ultra mode. This can
+be done using the <tt class="FILENAME">EEROMCFG.EXE</tt> utility that is on the Console
+Firmware Upgrade CDROM.</p>
+
+<p>For the AlphaServer1000/1000A/800 machines the kernel config file must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_1000A
+cpu EV4 # depends on the CPU model installed
+cpu EV5 # depends on the CPU model installed
+</pre>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN743" name="AEN743">2.3.9 DS10/VS10/XP900 (``Webbrick'') /
+XP1000 (``Monet'') / DS10L (``Slate'')</a></h4>
+
+<p>Webbrick and Monet are high performance workstations/servers based on the EV6 CPU and
+the Tsunami chipset. Tsunami is also used in much higher-end systems and as such has
+plenty of performance to offer. DS10, VS10 and XP900 are different names for essentially
+the same system. The differences are the software and options that are supported. DS10L
+is a DS10 based machine in a 1U high rackmount enclosure. DS10L is intended for ISPs and
+for HPTC clusters (e.g. Beowulf)</p>
+
+<div class="SECT4">
+<hr />
+<h5 class="SECT4"><a id="AEN749" name="AEN749">2.3.9.1 ``Webbrick / Slate''</a></h5>
+
+<ul>
+<li>
+<p>21264 EV6 CPU at 466 MHz</p>
+</li>
+
+<li>
+<p>L2 / Bcache: 2MB, ECC protected</p>
+</li>
+
+<li>
+<p>memory bus: 128 bit via crossbar, 1.3GB/sec memory bandwidth</p>
+</li>
+
+<li>
+<p>memory:</p>
+
+<ul>
+<li>
+<p>industry standard 200 pin 83 MHz buffered ECC SDRAM DIMMs</p>
+</li>
+
+<li>
+<p>4 DIMM slots for DS10; 2GB max memory</p>
+</li>
+
+<li>
+<p>2 DIMM slots for DS10L; 1GB max memory</p>
+</li>
+
+<li>
+<p>DIMMs are installed in pairs of 2</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>21271 Core Logic chipset (``Tsunami'')</p>
+</li>
+
+<li>
+<p>2 on-board 21143 Fast Ethernet controllers</p>
+</li>
+
+<li>
+<p>AcerLabs M5237 (Aladdin-V) USB controller (disabled)</p>
+</li>
+
+<li>
+<p>AcerLabs M1533 PCI-ISA bridge</p>
+</li>
+
+<li>
+<p>AcerLabs Aladdin ATA-33 controller</p>
+</li>
+
+<li>
+<p>embedded dual EIDE</p>
+</li>
+
+<li>
+<p>expansion: 3 64-bit PCI slots and 1 32-bit PCI slot. DS10L has a single 64bit PCI
+slot</p>
+</li>
+
+<li>
+<p>2 16550A serial ports</p>
+</li>
+
+<li>
+<p>1 parallel port</p>
+</li>
+
+<li>
+<p>2 USB</p>
+</li>
+
+<li>
+<p>PS/2 keyboard &#38; mouse port</p>
+</li>
+</ul>
+
+<p>The system has a smart power controller. This means that parts of the system remain
+powered when it is switched off (like an ATX-style PC power supply). Before servicing the
+machine remove the power cord.</p>
+
+<p>The smart power controller is called the RMC. When enabled, typing <b
+class="KEYCAP">Escape</b><b class="KEYCAP">Escape</b>RMC on serial port 1 will bring you
+to the RMC prompt. RMC allows you to powerup or powerdown, reset the machine, monitor and
+set temperature trip levels etc. RMC has its own builtin help.</p>
+
+<p>Webbrick is shipped in a desktop-style case similar to the older 21164 ``Maverick''
+workstations but this case offers much better access to the components. If you intend to
+build a farm you can rackmount them in a 19-inch rack; they are 3U high. Slate is 1U high
+but has only one PCI slot.</p>
+
+<p>DS10 has 4 DIMM slots. DIMMs are installed as pairs. Please note that DIMM pairs are
+not installed in adjacent DIMM sockets but rather physically interleaved. DIMM sizes of
+32, 64, 128, 256 and 512 Mbytes are supported.</p>
+
+<p>When 2 pairs of identical-sized DIMMs are installed DS10 will use memory interleaving
+for increased performance. DS10L, which has only 2 DIMM slots cannot do interleaving.</p>
+
+<p>Starting with SRM firmware version 5.9 you can boot from Adaptec 2940-series adapters
+in addition to the usual set of Qlogic and Symbios/NCR adapters. KZPEA aka Adaptec 39160
+gives you dual channel LVD U160 SCSI which is bootable from SRM.</p>
+
+<p>The base model comes with a FUJITSU 9.5GB ATA disk as its boot device. FreeBSD works
+just fine using EIDE disks on Webbrick. DS10 has 2 IDE interfaces on the mainboard.
+Machines destined for Tru64 Unix or VMS are standard equipped with Qlogic-driven
+Ultra-SCSI disks</p>
+
+<p>On the PCI bus 32 and 64 bit cards are supported, in 3.3V and 5V variants.</p>
+
+<p>The USB ports are not supported and are disabled by the SRM console in all recent SRM
+versions.</p>
+
+<p>The kernel config file must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_ST6600
+cpu EV5
+</pre>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p><b>Note:</b> Contrary to expectation there is no <tt class="LITERAL">cpu EV6</tt>
+defined for inclusion in the kernel config file. The <tt class="LITERAL">cpu EV5</tt> is
+mandatory to keep <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=config&sektion=8&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">config</span>(8)</span></a>
+happy.</p>
+</blockquote>
+</div>
+</div>
+
+<div class="SECT4">
+<hr />
+<h5 class="SECT4"><a id="AEN814" name="AEN814">2.3.9.2 ``Monet''</a></h5>
+
+<ul>
+<li>
+<p>21264 EV6 at 500 MHz 21264 EV67 at 500 or 667 MHz (XP1000G, codenamed Brisbane) CPU is
+mounted on a daughter-card which is field-upgradable</p>
+</li>
+
+<li>
+<p>L2 / Bcache: 4MB, ECC protected</p>
+</li>
+
+<li>
+<p>memory bus: 256 bit</p>
+</li>
+
+<li>
+<p>memory: 128 or 256 Mbytes 100 MHz (PC100) 168 pin JEDEC standard, registered ECC SDRAM
+DIMMs</p>
+</li>
+
+<li>
+<p>21271 core logic chip set (``Tsunami'')</p>
+</li>
+
+<li>
+<p>1 on-board 21143 Ethernet controller</p>
+</li>
+
+<li>
+<p>Cypress 82C693 USB controller</p>
+</li>
+
+<li>
+<p>Cypress 82C693 PCI-ISA bridge</p>
+</li>
+
+<li>
+<p>Cypress 82C693 controller</p>
+</li>
+
+<li>
+<p>expansion: 2 independent PCI buses, driven by high-speed I/O channels called
+``hoses'':</p>
+
+<ul>
+<li>
+<p>hose 0: (the upper 3 slots) 2 64-bit PCI slots 1 32-bit PCI slot</p>
+</li>
+
+<li>
+<p>hose 1: (the bottom 2 slots) 2 32-bit PCI slots (behind a 21154 PCI-PCI bridge)</p>
+</li>
+
+<li>
+<p>2 of the 64-bit PCI slots are for full-length cards</p>
+</li>
+
+<li>
+<p>all of the 32-bit PCI slots are for short cards</p>
+</li>
+
+<li>
+<p>1 of the 32-bit PCI slots is physically shared with an ISA slot</p>
+</li>
+
+<li>
+<p>all PCI slots run at 33MHz</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>1 Ultra-Wide SCSI port based on a Qlogic 1040 chip</p>
+</li>
+
+<li>
+<p>2 16550A serial port</p>
+</li>
+
+<li>
+<p>1 parallel port</p>
+</li>
+
+<li>
+<p>PS/2 keyboard &#38; mouse port</p>
+</li>
+
+<li>
+<p>embedded 16-bit ESS ES1888 sound chip</p>
+</li>
+
+<li>
+<p>2 USB ports</p>
+</li>
+
+<li>
+<p>graphics options: ELSA Gloria Synergy or DEC/Compaq PowerStorm 3D accelerator
+cards</p>
+</li>
+</ul>
+
+<p>Monet is housed in a mini-tower like enclosure quite similar to the Miata box.</p>
+
+<p>The on-board Qlogic UW-SCSI chip supports up to 4 internal devices. There is no
+external connector for the on-board SCSI.</p>
+
+<p>For 500 MHz CPUs 83 MHz DIMMs will do. Compaq specifies PC100 DIMMs for all CPU
+speeds. DIMMs are installed in sets of 4, starting with the DIMM slots marked ``0''
+Memory capacity is max 4 GB. DIMMs are installed ``physically interleaved'', note the
+markings of the slots. Memory bandwidth of Monet is twice that of Webbrick. The DIMMs
+live on the CPU daughter-card. Note that the system uses ECC RAM so you need DIMMs with
+72 bits (not the generic PC-class 64 bit DIMMs)</p>
+
+<p>The EIDE interface is usable / SRM bootable so FreeBSD can be rooted on an EIDE disk.
+Although the Cypress chip has potential for 2 EIDE channels Monet uses only one of
+them.</p>
+
+<p>The USB interface is supported by FreeBSD.If you experience problems trying to use the
+USB interface please check if the SRM variable <code class="VARNAME">usb_enable</code> is
+set to <tt class="LITERAL">on</tt>. You can change this by performing:</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd class="USERINPUT">SET USB_ENABLE ON</kbd>
+</pre>
+
+<div class="IMPORTANT">
+<blockquote class="IMPORTANT">
+<p><b>Important:</b> Don&quot;t try to use Symbios-chip based SCSI adapters in the PCI
+slots connected to hose 1. There is a not-yet-found FreeBSD bug that prevents this from
+working correctly.</p>
+</blockquote>
+</div>
+
+<div class="IMPORTANT">
+<blockquote class="IMPORTANT">
+<p><b>Important:</b> Not all VGA cards will work behind the PCI-PCI bridge (so in slots 4
+and 5). Only cards that implement VGA-legacy addressing correctly will work. Workaround
+is to put the VGA card ``before'' the bridge.</p>
+</blockquote>
+</div>
+
+<p>The sound chip is not currently supported with FreeBSD.</p>
+
+<p>The kernel config file must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_ST6600
+cpu EV5
+</pre>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p><b>Note:</b> Contrary to expectation there is no <tt class="LITERAL">cpu EV6</tt>
+defined for inclusion in the kernel config file. The <tt class="LITERAL">cpu EV5</tt> is
+mandatory to keep <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=config&sektion=8&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">config</span>(8)</span></a>
+happy.</p>
+</blockquote>
+</div>
+</div>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN894" name="AEN894">2.3.10 DS20/DS20E (``Goldrush'')</a></h4>
+
+<p>Features:</p>
+
+<ul>
+<li>
+<p>21264 EV6 CPU at 500 or 670 MHz</p>
+</li>
+
+<li>
+<p>dual CPU capable machine</p>
+</li>
+
+<li>
+<p>L2 / Bcache: 4 Mbytes per CPU</p>
+</li>
+
+<li>
+<p>memory bus: dual 256 bit wide with crossbar switch</p>
+</li>
+
+<li>
+<p>memory:</p>
+
+<ul>
+<li>
+<p>SDRAM DIMMs</p>
+</li>
+
+<li>
+<p>installed in sets of 4</p>
+</li>
+
+<li>
+<p>16 DIMM slots, max. 4GB</p>
+</li>
+
+<li>
+<p>uses ECC</p>
+</li>
+</ul>
+</li>
+
+<li>
+<p>21271 core logic chip set (``Tsunami'')</p>
+</li>
+
+<li>
+<p>embedded Adaptec ? Wide Ultra SCSI</p>
+</li>
+
+<li>
+<p>expansion:</p>
+
+<ul>
+<li>
+<p>2 independent PCI buses, driven by high-speed I/O channels called ``hoses''</p>
+</li>
+
+<li>
+<p>6 64-bit PCI slots, 3 per hose</p>
+</li>
+
+<li>
+<p>1 ISA slot</p>
+</li>
+</ul>
+</li>
+</ul>
+
+<p>DS20 needs</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd class="USERINPUT">SET CONSOLE SERIAL</kbd>
+</pre>
+
+<p>before it goes for a serial console. Pulling the keyboard from the machine is not
+sufficient. Going back to a graphical console needs</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd
+class="USERINPUT">SET CONSOLE GRAPHICS</kbd>
+</pre>
+
+<p>at the serial console. Confusing is the fact that you will get SRM console output on
+the graphics console with the console set to serial, but when FreeBSD boots it honors the
+<tt class="LITERAL">CONSOLE</tt> variable setting and all the boot messages as well as
+the login prompt will go to the serial port.</p>
+
+<p>The DS20 is housed in a fat cube-like enclosure. The enclosure also contains a
+StorageWorks SCSI hot-swap shelf for a maximum of seven 3.5&quot; SCSI devices. The DS20E
+is in a sleeker case, and lacks the StorageWorks shelf.</p>
+
+<p>The system has a smart power controller. This means that parts of the system remain
+powered when it is switched off (like an ATX-style PC power supply). Before servicing the
+machine remove the power cord(s).</p>
+
+<p>The smart power controller is called the RMC. When enabled, typing <b
+class="KEYCAP">Escape</b><b class="KEYCAP">Escape</b>RMC on serial port 1 will bring you
+to the RMC prompt. RMC allows you to powerup or powerdown, reset the machine, monitor and
+set temperature trip levels etc. RMC has its own builtin help.</p>
+
+<p>The embedded Adaptec SCSI chip on the DS20 is disabled and is therefore not usable
+under FreeBSD.</p>
+
+<p>Starting with SRM firmware version 5.9 you can boot from Adaptec 2940-series adapters
+in addition to the usual set of Qlogic and Symbios/NCR adapters. This unfortunately does
+not include the embedded Adaptec SCSI chips. You can use a KZPEA aka Adaptec 39160 for
+dual channel LVD U160 SCSI, which is bootable from SRM.</p>
+
+<p>If you are using banks of DIMMs of different sizes the biggest DIMMs should be
+installed in the DIMM slots marked <tt class="LITERAL">0</tt> on the mainboard. The DIMM
+slots should be filled ``in order'' so after bank 0 install in bank 1 and so on.</p>
+
+<p>Don't try to use Symbios-chip based SCSI adapters in the PCI slots connected to hose
+1. There is a not-yet-found FreeBSD bug that prevents this from working correctly. DS20
+ships by default with a Symbios on hose 1 so you have to move this card before you can
+install/boot FreeBSD on it.</p>
+
+<p>The kernel config file must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_ST6600
+cpu EV5
+</pre>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p><b>Note:</b> Contrary to expectation there is no <tt class="LITERAL">cpu EV6</tt>
+defined for inclusion in the kernel config file. The <tt class="LITERAL">cpu EV5</tt> is
+mandatory to keep <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=config&sektion=8&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">config</span>(8)</span></a>
+happy.</p>
+</blockquote>
+</div>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN963" name="AEN963">2.3.11 AlphaPC 264DP / UP2000</a></h4>
+
+<p>UP2000 was built by Alpha Processor Inc.</p>
+
+<p>Features:</p>
+
+<ul>
+<li>
+<p>21264 EV6 CPU at 670 or 750 MHz</p>
+</li>
+
+<li>
+<p>dual CPU capable</p>
+</li>
+
+<li>
+<p>L2 / Bcache: 4 Mbytes per CPU</p>
+</li>
+
+<li>
+<p>memory bus: 256 bit</p>
+</li>
+
+<li>
+<p>memory: SDRAM DIMMs installed in sets of 4, uses ECC, 16 DIMM slots, max. 4GB</p>
+</li>
+
+<li>
+<p>21272 core logic chip set (``Tsunami'')</p>
+</li>
+
+<li>
+<p>2 embedded Adaptec AIC7890/91 Wide Ultra2 SCSI chips</p>
+</li>
+
+<li>
+<p>2 embedded IDE based on Cypress 82C693 chips</p>
+</li>
+
+<li>
+<p>embedded USB via Cypress 82C693</p>
+</li>
+
+<li>
+<p>expansion:</p>
+
+<ul>
+<li>
+<p>2 independent PCI buses, driven by high-speed I/O channels called ``hoses''</p>
+</li>
+
+<li>
+<p>6 64-bit PCI slots, 3 per hose</p>
+</li>
+
+<li>
+<p>1 ISA slot</p>
+</li>
+</ul>
+</li>
+</ul>
+
+<p>Currently a maximum of 2GB memory is supported by FreeBSD.</p>
+
+<p>The on-board Adaptec SCSI HBAs are bootable on UP2000.</p>
+
+<p>Busmaster DMA is supported on the first IDE interface only. The system can boot from
+it's IDE hard drives and cdrom drives.</p>
+
+<p>The kernel config file must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_ST6600
+cpu EV5
+</pre>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p><b>Note:</b> Contrary to expectation there is no <tt class="LITERAL">cpu EV6</tt>
+defined for inclusion in the kernel config file. The <tt class="LITERAL">cpu EV5</tt> is
+mandatory to keep <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=config&sektion=8&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">config</span>(8)</span></a>
+happy.</p>
+</blockquote>
+</div>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN1009" name="AEN1009">2.3.12 AlphaServer 2000 (``DemiSable''),
+2100 (``Sable''), 2100A (``Lynx'')</a></h4>
+
+<p>The AlphaServer 2[01]00 machines are intended as departmental servers. This is medium
+iron. They are multi-CPU machines, up to 2 CPUs (AS2000) or 4 CPUs (2100[A]) can be
+installed. Both floor-standing and 19&quot; rackmount boxes exist. Rackmount variations
+have different numbers of I/O expansion slots, different max number of CPUs and different
+maximum memory size. Some of the boxes come with an integral StorageWorks shelf to house
+hot-swap SCSI disks. There was an upgrade program available to convert your Sable machine
+into a Lynx by swapping the I/O backplane (the C-bus backplane remains). CPU upgrades
+were available as well.</p>
+
+<ul>
+<li>
+<p>21064 EV4[5] CPU[s] at 200, 233, 275 MHz or 21164 EV5[6] CPU[s]s at 250, 300, 375, 400
+MHz</p>
+</li>
+
+<li>
+<p>cache: varies in size with the CPU model; 1, 4 or 8Mbyte per CPU</p>
+</li>
+
+<li>
+<p>embedded floppy controller driving a 2.88 Mbytes drive</p>
+</li>
+
+<li>
+<p>embedded 10Mbit 21040 Ethernet [AS2100 only]</p>
+</li>
+
+<li>
+<p>2 serial ports</p>
+</li>
+
+<li>
+<p>1 parallel port</p>
+</li>
+
+<li>
+<p>PS/2 style keyboard &#38; mouse port</p>
+</li>
+</ul>
+
+<p>The CPUs spec-ed as 200 MHz are in reality running at 190 MHz. Maximum number of CPUs
+is 4. All CPUs must be of the same type/speed.</p>
+
+<p>If any of the processors are ever marked as failed, they will remain marked as failed
+even after they have been replaced (or reseated) until you issue the command</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd class="USERINPUT">CLEAR_ERROR ALL</kbd>
+</pre>
+
+<p>on the SRM console and power-cycle the machine. This may be true for other modules (IO
+and memory) as well, but it has not been verified.</p>
+
+<p>The machines use dedicated memory boards. These boards live on a 128 bit C-bus shared
+with the CPU boards. DemiSable supports up to 1GB, Sable up to 2GB. One of the memory bus
+slots can either hold a CPU or a memory card. A 4 CPU machine can have a maximum of 2
+memory boards.</p>
+
+<p>Some memory board models house SIMMs. These are called SIMM carriers. There are also
+memory modules that have soldered-on memory chips instead of SIMMs. These are called
+``flat memory modules''.</p>
+
+<p>SIMM boards are used in sets of eight 72-pin 36 bit FPM memory of 70ns or faster. SIMM
+types supported are 1M x36 bit (4 Mbyte), 2M x36bit (8 Mbyte) and 4M x36 bit (16 Mbyte).
+Each memory board can house 4 banks of SIMMs. SIMM sizes can not be mixed on a single
+memory board. The first memory module must be filled with SIMMs before starting to fill
+the next memory module. Note that the spacing between the slots is not that big, so make
+sure your SIMMs fit physically (before buying them..)</p>
+
+<p>Both Lynx and Sable are somewhat stubborn when it comes to serial consoles. They
+need</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd class="USERINPUT">SET CONSOLE SERIAL</kbd>
+</pre>
+
+<p>before they go for a serial console. Pulling the keyboard from the machine is not
+sufficient, like it is on many other Alpha models. Going back to a graphical console
+needs</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd
+class="USERINPUT">SET CONSOLE GRAPHICS</kbd>
+</pre>
+
+<p>at the serial console. On Lynx keep the VGA card in one of the primary PCI slots. EISA
+VGA cards are not slot sensitive.</p>
+
+<p>The machines are equipped with a small OCP (Operator Control Panel) LCD screen. On
+this screen the self-test messages are displayed during system initialization. You can
+put your own little text there by using the SRM:</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd class="USERINPUT">SET OCP_TEXT "FreeBSD"
+ </kbd>
+</pre>
+
+<p>The SRM</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd class="USERINPUT">SHOW FRU</kbd>
+</pre>
+
+<p>command produces an overview of your configuration with module serial numbers,
+hardware revisions and error log counts.</p>
+
+<p>Both Sable, DemiSable and Lynx have Symbios 810 based Fast SCSI on-board. Check if it
+is set to Fast SCSI speed by</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd class="USERINPUT">SHOW PKA0_FAST</kbd>
+</pre>
+
+<p>When set to 1 it is negotiating for Fast speeds.</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd class="USERINPUT">SET PKA0_FAST 1</kbd>
+</pre>
+
+<p>enables Fast SCSI speeds.</p>
+
+<p>AS2100[A] come equipped with a StorageWorks 7 slot SCSI cage. A second cage can be
+added inside the cabinet. AS2000 has a single 7 slot SCSI cage, which cannot be expanded
+with an additional one. Note that the slot locations in these cages map differently to
+SCSI IDs compared to the standard StorageWorks shelves. Slot IDs from top to bottom are
+0, 4, 1, 5, 2, 6, 3 when using a single bus configuration.</p>
+
+<p>The cage can also be set to provide two independent SCSI buses. This is used for
+embedded RAID controllers like the KZPSC (Mylex DAC960). Slot ID assignments for split
+bus are, from top to bottom: 0A, 0B, 1A, 1B, 2A, 2B, 3A, 3B. Where A and B signify a SCSI
+bus. In a single bus configuration the terminator module on the back of the SCSI cage is
+on the TOP. The jumper module is on the BOTTOM. For split bus operation these two modules
+are reversed. The terminator can be distinguished from the jumper by noting the chips on
+the terminator. The jumper does not have any active components on it.</p>
+
+<p>DemiSable has 7 EISA slots and 3 PCI slots. Sable has 8 EISA and 3 PCI slots. Lynx,
+being newer, has 8 PCI and 3 EISA slots. The Lynx PCI slots are grouped in sets of 4. The
+4 PCI slots closest to the CPU/memory slots are the primary slots, so logically before
+the PCI bridge chip. Note that contrary to expectation the primary PCI slots are the
+highest numbered ones (PCI4 - PCI7).</p>
+
+<p>Make sure you run the EISA Configuration Utility (from floppy) when adding/change
+expansion cards in EISA slots or after upgrading your console firmware. This is done by
+inserting the ECU floppy and typing</p>
+
+<pre class="SCREEN">
+<samp class="PROMPT">&gt;&gt;&gt;</samp> <kbd class="USERINPUT">RUNECU</kbd>
+</pre>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p><b>Note:</b> EISA slots are currently unsupported, but the Compaq Qvision EISA VGA
+adapter is treated as an ISA device. It therefore works OK as a console.</p>
+</blockquote>
+</div>
+
+<p>A special Extended I/O module for use on the C-bus was planned-for. If they ever saw
+daylight is unknown. In any case FreeBSD has never been verified with an ExtIO
+module.</p>
+
+<p>The machines can be equipped with redundant power supplies. Note that the enclosure is
+equipped with interlock switches that switch off power when the enclosure is opened. The
+system's cooling fans are speed controlled. When the machine has more than 2 CPUs and
+more than 1 memory board dual power supplies are mandatory.</p>
+
+<p>The kernel config file must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_2100_A500
+cpu EV4 #dependent on CPU model installed
+cpu EV5 #dependent on CPU model installed
+</pre>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN1080" name="AEN1080">2.3.13 AlphaServer 4x00
+(``Rawhide'')</a></h4>
+
+<p>The AlphaServer 4x00 machines are intended as small enterprise servers. Expect a
+30&quot; high pedestal cabinet or alternatively the same system box in a 19&quot; rack.
+Rawhides are multi-CPU machines, up to 4 CPUs can be in a single machine. Basic disk
+storage is housed in one or two StorageWorks shelves at the bottom of the pedestal. The
+Rawhides intended for the NT market are designated DIGITAL Server 7300 (5/400 CPU),
+DIGITAL Server 7305 (5/533 CPU). A trailing R on the part-number means a rackmount
+variant.</p>
+
+<p>Features:</p>
+
+<ul>
+<li>
+<p>21164 EV5 CPUs at 266, 300, 333 MHz or 21164A EV56 CPUs at 400, 466, 533, 600 Mhz</p>
+</li>
+
+<li>
+<p>cache: 4 Mbytes per CPU. EV5 300 MHz was also available cache-less. 8 Mbytes for EV56
+600Mhz</p>
+</li>
+
+<li>
+<p>memory bus: 128 bit with ECC</p>
+</li>
+
+<li>
+<p>embedded floppy controller</p>
+</li>
+
+<li>
+<p>2 serial ports</p>
+</li>
+
+<li>
+<p>1 parallel port</p>
+</li>
+
+<li>
+<p>PS/2 style keyboard &#38; mouse port</p>
+</li>
+</ul>
+
+<p>Rawhide can be equipped with a variety of CPU modules. CPU modules exist in versions
+with and without external cache. In all cases the CPU modules installed always must be of
+the same speed. A mix of NT-only and full-blown Tru64/VMS CPUs works fine. It will
+however result in the system reporting itself to the operating system as a Digital Server
+730x (so the NT-only variant). FreeBSD does not care, but such a system will not allow
+Tru64 or VMS to run.</p>
+
+<p>Rawhide uses a maximum of 8 RAM modules. These modules are used in pairs and supply 72
+bits to the bus (this includes ECC bits). Memory can be EDO RAM or synchronous DRAM. A
+fully populated AS4100 has 4 pairs of memory modules. The AS4000 model is limited to 2
+pairs of memory modules. Given the choice use SDRAM for best performance. The highest
+capacity memory boards must be in the memory slots marked MEM0L and MEM0H. A mix of
+memory board sizes is allowed. A mix of EDO and SDRAM works as well (assuming you don't
+try to mix EDO and SDRAM in a single module pair). A mix of EDO and SDRAM results in the
+<span class="emphasis"><i class="EMPHASIS">entire</i></span> memory subsystem running at
+the slower EDO timing.</p>
+
+<p>Rawhide has an embedded Symbios 810 chip that gives you a narrow fast-SCSI bus.
+Generally only the SCSI CDROM is driven by this interface.</p>
+
+<p>Rawhides are available with a 8 64-bit PCI / 3 EISA slot expansion backplanes (called
+``Saddle'' modules). There are 2 separate PCI buses, PCI0 and PCI1. PCI0 has 1 dedicated
+PCI slot and (shared) 3 PCI/EISA slots. PCI0 also has a PCI/EISA bridge that drives
+things like the serial and parallel ports, keyboard/mouse etc. PCI1 has 4 PCI slots and a
+Symbios 810 SCSI chip. VGA console cards must be installed in a slot connected to
+PCI0.</p>
+
+<p>The current FreeBSD implementation has problems in handling PCI bridges. There is
+currently a limited fix in place which allows for single level, single device PCI
+bridges. The fix allows the use of the Digital supplied Qlogic SCSI card which sits
+behind a 21054 PCI bridge chip.</p>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p><b>Note:</b> EISA slots are currently unsupported, but the Compaq Qvision EISA VGA
+adapter is treated as an ISA device. It therefore works as a console. In case you use
+EISA options in your machine you must run the EISA Configuration Utility (ECU) from
+floppy. Do yourself a favor and use the Tru64/OpenVMS ECU, and not the WindowsNT ECU.</p>
+</blockquote>
+</div>
+
+<p>Rawhide employs an I2C based power controller system. If you want to be sure all power
+is removed from the system remove all mains cables from the system.</p>
+
+<p>Rawhide comes with RCM functionality, which means you can power it on/off remotely,
+reset it etc. See also the description for the RMC in the DS10 section of this document.
+RCM versus RMC is not a typo, the various documentation I consulted used both acronyms
+interchangably. Note that if you want remote power on/off to function you need to connect
+a small DC adapter to the machine in order to have the RCM logic powered. You need to
+supply 9-12V DC to the small inlet located next to the keyboard connector.</p>
+
+<p>The kernel config file must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_KN300
+cpu EV5
+</pre>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN1113" name="AEN1113">2.3.14 AlphaServer 1200 (``Tincup'') and
+AlphaStation 1200 (``DaVinci'')</a></h4>
+
+<p>The AlphaServer 1200 machine is the successor to the AlphaServer 1000A. It uses the
+same enclosure the 1000A uses, but the logic is based on the AlphaServer 4000 design.
+These are multi-CPU machines, up to 2 CPUs can be in a single machine. Basic disk storage
+is housed in a StorageWorks shelves The AS1200 intended for the NT market were designated
+DIGITAL Server 5300 (5/400 CPU) and DIGITAL Server 5305 (5/533 CPU).</p>
+
+<p>Features:</p>
+
+<ul>
+<li>
+<p>21164A EV56 CPUs at 400 or 533 Mhz</p>
+</li>
+
+<li>
+<p>cache: 4 Mbytes per CPU</p>
+</li>
+
+<li>
+<p>memory bus: 128 bit with ECC, DIMM memory on two memory daughter boards</p>
+</li>
+
+<li>
+<p>embedded floppy controller</p>
+</li>
+
+<li>
+<p>2 serial ports</p>
+</li>
+
+<li>
+<p>1 parallel port</p>
+</li>
+
+<li>
+<p>PS/2 style keyboard &#38; mouse port</p>
+</li>
+</ul>
+
+<p>AS1200 uses 2 memory daughter cards. On each of these cards are 8 DIMM slots. DIMMs
+must be installed in pairs. The maximum memory size is 4 GBytes. Slots must be filled in
+order and slot 0 must contain the largest size DIMM if different sized DIMMs are used.
+AS1200 employs fixed starting addresses for DIMMs, each DIMM pair starts at a 512 Mbyte
+boundary. This means that if DIMMs smaller than 256 Mbyte are used the system's physical
+memory map will contain ``holes''. Supported DIMM sizes are 64 Mbytes and 256 Mbytes. The
+DIMMs are 72 bit SDRAM based, as the system employs ECC.</p>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p><b>Note:</b> FreeBSD currently supports up to 2GBytes</p>
+</blockquote>
+</div>
+
+<p>AS1200 has an embedded Symbios 810 drive Fast SCSI bus.</p>
+
+<p>Tincup has 5 64-bit PCI slots, one 1 32-bit PCI slot and one EISA slot (which is
+physically shared with one of the 64-bit PCI slots). There are 2 separate PCI buses, PCI0
+and PCI1. PCI0 has the 32-bit PCI slot and the 2 top-most 64-bit PCI slots. PCI0 also has
+an Intel 82375EB PCI/EISA bridge that drives things like the serial and parallel ports,
+keyboard/mouse etc. PCI1 has 4 64-bit PCI slots and a Symbios 810 SCSI chip. VGA console
+cards must be installed in a slot connected to PCI0.</p>
+
+<p>The system employs an I2C based power controller system. If you want to be sure all
+power is removed from the system remove the mains cables from the system. Tincup uses
+dual power supplies in load-sharing mode and not as a redundancy pair.</p>
+
+<p>The kernel config file must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_KN300
+cpu EV5
+</pre>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN1143" name="AEN1143">2.3.15 AlphaServer 8200 and 8400
+(``TurboLaser'')</a></h4>
+
+<p>The AlphaServer 8200 and 8400 machines are enterprise servers. Expect a tall 19&quot;
+cabinet (8200) or fat (8400) 19&quot; rack. This is big iron, not a hobbyist system.
+TurboLasers are multi-CPU machines, up to 12 CPUs can be in a single machine. The
+TurboLaser System Bus (TLSB) allows 9 nodes on the AS8400 and 5 nodes on the AS8200. TLSB
+is 256 bit data, 40 bit address allowing 2.1 GBytes/sec. Nodes on the TLSB can be CPUs,
+memory or I/O. A maximum of 3 I/O ports are supported on a TLSB.</p>
+
+<p>Basic disk storage is housed in a StorageWorks shelf. AS8400 uses 3 phase power,
+AS8200 uses single phase power.</p>
+
+<p>Features:</p>
+
+<ul>
+<li>
+<p>21164 EV5/EV56 CPUs at up to 467 MHz or 21264 EV67 CPUs at up to 625 MHz</p>
+</li>
+
+<li>
+<p>one or two CPUs per CPU module</p>
+</li>
+
+<li>
+<p>cache: 4Mbytes B-cache per CPU</p>
+</li>
+
+<li>
+<p>memory bus: 256 bit with ECC</p>
+</li>
+
+<li>
+<p>memory: big memory modules that plug into the TLSB, which in turn hold special SIMM
+modules. Memory modules come in varying sizes, up to 4 GBytes a piece. Uses ECC (8 bits
+per 64 bits of data) 7 memory modules max for AS8400, 3 modules max for AS8200. Maximum
+memory is 28 GBytes.</p>
+</li>
+
+<li>
+<p>expansion: 3 system ``I/O ports'' that allow up to 12 I/O channels each I/O channel
+can connect to XMI, Futurebus+ or PCI boxes</p>
+</li>
+</ul>
+
+<p>FreeBSD supports (and has been tested with) up to 2 GBytes of memory on TurboLaser.
+There is a trade-off to be made between TLSB slots occupied by memory modules and TLSB
+slots occupied by CPU modules. For example you can have 28GBytes of memory but only 2
+CPUs (1 module) at the same time.</p>
+
+<p>Only PCI expansion is supported on FreeBSD. XMI or Futurebus+ (which are AS8400 only)
+are both unsupported.</p>
+
+<p>The I/O port modules are designated KFTIA or KFTHA. The I/O port modules supply so
+called ``hoses'' that connect to up to 4 (KFTHA) PCI buses or 1 PCI bus (KFTIA). KFTIA
+has embedded dual 10baseT Ethernet, single FDDI, 3 SCSI Fast Wide Differential SCSI buses
+and a single Fast Wide Single Ended SCSI bus. The FWSE SCSI is intended for the
+CDROM.</p>
+
+<p>KFTHA can drive via each of its 4 hoses a DWLPA or DWLPB box. The DWLPx house a 12
+slots 32 bit PCI backplane. Physically the 12 slots are 3 4-slot buses but to the
+software it appears as a single 12 slots PCI bus. A fully expanded AS8x00 can have 3 (I/O
+ports) times 4 (hoses) times 12 (PCI slots/DWLPx) = 144 PCI slots. The maximum bandwidth
+per KFTHA is 500 Mbytes/second. DWLPA can also house 8 EISA cards, 2 slots are PCI-only,
+2 slots are EISA only. Of the 12 slots 2 are always occupied by an I/O and connector
+module. DWLPB are the prefered I/O boxes.</p>
+
+<p>For best performance distribute high bandwidth (FibreChannel, Gigabit Ethernet) over
+multiple hoses and/or multiple KFTHA/KFTIA.</p>
+
+<p>Currently PCI expansion cards containing PCI bridges are not usable with FreeBSD.
+Don't use them at this time.</p>
+
+<p>The single ended narrow SCSI bus on the KFTIA will turn up as the <span
+class="emphasis"><i class="EMPHASIS">fourth</i></span> SCSI bus. The 3 fast-wide
+differential SCSI buses of the KFTIA precede it.</p>
+
+<p>AS8x00 are generally run with serial consoles. Some newer machines might have a
+graphical console of some sorts but FreeBSD has only been tested on a serial console.</p>
+
+<p>For serial console usage either change <tt class="FILENAME">/etc/ttys</tt> to
+have:</p>
+
+<pre class="PROGRAMLISTING">
+console "/usr/libexec/getty std.9600" unknown on secure
+</pre>
+
+<p>as the console entry, or add</p>
+
+<pre class="PROGRAMLISTING">
+zs0 "/usr/libexec/getty std.9600" unknown on secure
+</pre>
+
+<p>For the AlphaServer 8x00 machines the kernel config file must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_KN8AE # Alpha 8200/8400 (Turbolaser)
+cpu EV5
+</pre>
+
+<p>Contrary to expectation there is no <tt class="LITERAL">cpu EV6</tt> defined for
+inclusion in the kernel config file. The <tt class="LITERAL">cpu EV5</tt> is mandatory to
+keep <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=config&sektion=8&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">config</span>(8)</span></a>
+happy.</p>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN1186" name="AEN1186">2.3.16 Alpha Processor Inc.
+UP1000</a></h4>
+
+<p>The UP1000 is an ATX mainboard based on the 21264a CPU which itself lives in a Slot B
+module. It is normally housed in an ATX tower enclosure.</p>
+
+<p>Features:</p>
+
+<ul>
+<li>
+<p>21264a Alpha CPU at 600 or 700 MHz in a Slot B module (includes cooling fans)</p>
+</li>
+
+<li>
+<p>memory bus: 128 bits to the L2 cache, 64 bits from Slot B to the AMD-751</p>
+</li>
+
+<li>
+<p>on-board Bcache / L2 cache: 2MB (600Mhz) or 4MB (700Mhz)</p>
+</li>
+
+<li>
+<p>AMD AMD-751 (``Irongate'') system controller chip</p>
+</li>
+
+<li>
+<p>Acer Labs M1543C PCI-ISA bridge controller / super-IO chip</p>
+</li>
+
+<li>
+<p>PS/2 mouse &#38; keyboard port</p>
+</li>
+
+<li>
+<p>memory: 168-pin PC100 unbuffered SDRAM DIMMS, 3 DIMM slots DIMM sizes supported are
+64, 128 or 256 Mb in size</p>
+</li>
+
+<li>
+<p>2 16550A serial port</p>
+</li>
+
+<li>
+<p>1 ECP/EPP parallel port</p>
+</li>
+
+<li>
+<p>floppy interface</p>
+</li>
+
+<li>
+<p>2 embedded Ultra DMA33 IDE interface</p>
+</li>
+
+<li>
+<p>2 USB ports</p>
+</li>
+
+<li>
+<p>expansion:</p>
+
+<ul>
+<li>
+<p>4 32 bit PCI slots</p>
+</li>
+
+<li>
+<p>2 ISA slots</p>
+</li>
+
+<li>
+<p>1 AGP slot</p>
+</li>
+</ul>
+</li>
+</ul>
+
+<p>Slot B is a box-like enclosure that houses a daughter-board for the CPU and cache. It
+has 2 small fans for cooling. Loud fans..</p>
+
+<p>The machine needs ECC capable DIMMs, so 72 bit ones. This does not appear to be
+documented in the UP1000 docs. The system accesses the serial EEPROM on the DIMMs via the
+SM bus. Note that if only a single DIMM is used it must be installed in slot <span
+class="emphasis"><i class="EMPHASIS">2</i></span>. This is a bit counter-intuitive.</p>
+
+<p>The UP1000 needs a 400Watt ATX power supply according to the manufacturer. This might
+be a bit overly conservative/pessimistic judging from the power consumption of the board
+&#38; cpu. But as always you will have to take your expansion cards and peripherals into
+account. The M1543C chip contains power management functionality &#38; temperature
+monitoring (via I2C / SM bus).</p>
+
+<p>Chances are that your UP1000 comes by default with AlphaBios only. The SRM console
+firmware is available from the Alpha Processor Inc. web site. It is currently available
+in a beta version which was successfully used during the port of FreeBSD to the
+UP1000.</p>
+
+<p>The embedded Ultra DMA EIDE ports are bootable by the SRM console.</p>
+
+<p>UP1000 SRM can boot off an Adaptec 294x adapter. Under high I/O load conditions
+machine lockups have been observed using the Adaptec 294x. A Symbios 875 based card works
+just fine, using the sym driver. Most likely other cards based on the Symbios chips that
+the sym driver supports will work as well.</p>
+
+<p>The USB interfaces are disabled by the SRM console and have not (yet) been tested with
+FreeBSD.</p>
+
+<p>For the UP1000 the kernel config file must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options API_UP1000 # UP1000, UP1100 (Nautilus)
+cpu EV5
+</pre>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN1235" name="AEN1235">2.3.17 Alpha Processor Inc.
+UP1100</a></h4>
+
+<p>The UP1100 is an ATX mainboard based on the 21264a CPU running at 600 MHz. It is
+normally housed in an ATX tower enclosure.</p>
+
+<p>Features:</p>
+
+<ul>
+<li>
+<p>21264a Alpha EV6 CPU at 600 or 700 MHz</p>
+</li>
+
+<li>
+<p>memory bus: 100MHz 64-bit (PC-100 SDRAM), 800 MB/s memory bandwidth</p>
+</li>
+
+<li>
+<p>on-board Bcache / L2 cache: 2Mb</p>
+</li>
+
+<li>
+<p>AMD AMD-751 (``Irongate'') system controller chip</p>
+</li>
+
+<li>
+<p>Acer Labs M1535D PCI-ISA bridge controller / super-IO chip</p>
+</li>
+
+<li>
+<p>PS/2 mouse &#38; keyboard port</p>
+</li>
+
+<li>
+<p>memory: 168-pin PC100 unbuffered SDRAM DIMMS, 3 DIMM slots DIMM sizes supported are
+64, 128 or 256 Mb in size</p>
+</li>
+
+<li>
+<p>2 16550A serial port</p>
+</li>
+
+<li>
+<p>1 ECP/EPP parallel port</p>
+</li>
+
+<li>
+<p>floppy interface</p>
+</li>
+
+<li>
+<p>2 embedded Ultra DMA66 IDE interface</p>
+</li>
+
+<li>
+<p>2 USB port</p>
+</li>
+
+<li>
+<p>expansion: 3 32 bit PCI slots and 1 AGP2x slot</p>
+</li>
+</ul>
+
+<p>SRM console code comes standard with the UP1100. The SRM lives in 2Mbytes of flash
+ROM.</p>
+
+<p>The machine needs ECC capable DIMMs, so 72 bit ones. This does not appear to be
+documented in the UP1100 docs. The system accesses the serial EEPROM on the DIMMs via the
+SM bus. Note that if only a single DIMM is used it must be installed in slot <span
+class="emphasis"><i class="EMPHASIS">2</i></span>. This is a bit counter-intuitive.</p>
+
+<p>The UP1100 needs a 400Watt ATX power supply according to the manufacturer. This might
+be a bit overly conservative/pessimistic judging from the power consumption of the board
+&#38; cpu. But as always you will have to take your expansion cards and peripherals into
+account. The M1535D chip contains power management functionality &#38; temperature
+monitoring (via I2C / SM bus using a LM75 thermal sensor).</p>
+
+<p>The UP1100 has an on-board 21143 10/100Mbit Ethernet interface.</p>
+
+<p>The UP1100 is equipped with a SoundBlaster compatible audio interface. Whether it
+works with FreeBSD is as of yet unknown.</p>
+
+<p>The embedded Ultra DMA EIDE ports are bootable by the SRM console.</p>
+
+<p>The UP1100 has 3 USB ports, 2 going external and one connected to the AGP port.</p>
+
+<p>For the UP1100 the kernel config file must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options API_UP1000 # UP1000, UP1100 (Nautilus)
+cpu EV5
+</pre>
+
+<p>Contrary to expectation there is no <tt class="LITERAL">cpu EV6</tt> defined for
+inclusion in the kernel config file. The <tt class="LITERAL">cpu EV5</tt> is mandatory to
+keep <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=config&sektion=8&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">config</span>(8)</span></a>
+happy.</p>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN1283" name="AEN1283">2.3.18 Alpha Processor Inc. CS20, Compaq
+DS20L</a></h4>
+
+<p>The CS20 is a 19&quot;, 1U high rackmount server based on the 21264[ab] CPU. It can
+have a maximum of 2 CPUs. Compaq sells the CS20 rebranded as the AlphaServer DS20L. DS20L
+has 833MHz CPUs.</p>
+
+<p>Features:</p>
+
+<ul>
+<li>
+<p>21264a Alpha CPU at 667 MHz or 21264b 833 MHz (max. 2 CPUs)</p>
+</li>
+
+<li>
+<p>memory bus: 100MHz 256-bit wide</p>
+</li>
+
+<li>
+<p>21271 Core Logic chipset (``Tsunami'')</p>
+</li>
+
+<li>
+<p>Acer Labs M1533 PCI-ISA bridge controller / super-IO chip</p>
+</li>
+
+<li>
+<p>PS/2 mouse &#38; keyboard port</p>
+</li>
+
+<li>
+<p>memory: 168-pin PC100 PLL buffered/registered SDRAM DIMMS, 8 DIMM slots, uses ECC
+memory, min 256 Mbytes / max 2 GBytes of memory</p>
+</li>
+
+<li>
+<p>2 16550A serial port</p>
+</li>
+
+<li>
+<p>1 ECP/EPP parallel port</p>
+</li>
+
+<li>
+<p>ALI M1543C Ultra DMA66 IDE interface</p>
+</li>
+
+<li>
+<p>embedded dual Intel 82559 10/100Mbit Ethernet</p>
+</li>
+
+<li>
+<p>embedded Symbios 53C1000 Ultra160 SCSI controller</p>
+</li>
+
+<li>
+<p>expansion: 2 64 bit PCI slots (2/3 length)</p>
+</li>
+</ul>
+
+<p>SRM console code comes standard with the CS20. The SRM lives in 2Mbytes of flash
+ROM.</p>
+
+<p>The CS20 needs ECC capable DIMMs. Note that it uses <span class="emphasis"><i
+class="EMPHASIS">buffered</i></span> DIMMs.</p>
+
+<p>The CS20 has an I2C based internal monitoring system for things like temperature,
+fans, voltages etc. The I2C also supports ``wake on LAN''.</p>
+
+<p>Each PCI slot is connected to its own independent PCI bus on the Tsunami.</p>
+
+<p>The embedded Ultra DMA EIDE ports are bootable by the SRM console.</p>
+
+<p>The CS20 has an embedded slim-line IDE CD drive. There is a front-accessible bay for a
+1&quot; high 3.5&quot; SCSI hard-disk drive with SCA connector.</p>
+
+<p>Note that there is no floppy disk drive (or a connector to add one).</p>
+
+<p>The kernel config file must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_ST6600
+cpu EV5
+</pre>
+
+<p>Contrary to expectation there is no <tt class="LITERAL">cpu EV6</tt> defined for
+inclusion in the kernel config file. The <tt class="LITERAL">cpu EV5</tt> is mandatory to
+keep <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=config&sektion=8&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">config</span>(8)</span></a>
+happy.</p>
+</div>
+
+<div class="SECT3">
+<hr />
+<h4 class="SECT3"><a id="AEN1330" name="AEN1330">2.3.19 Compaq AlphaServer ES40
+(``Clipper'')</a></h4>
+
+<p>The ES40 is a SMP system that can have 1 - 4 21264 Alpha CPUs. With the maximum
+configuration of 32GB of memory these systems are often deployed as heavy database
+servers and are also found in HPTC compute farm environments.</p>
+
+<p>Features:</p>
+
+<ul>
+<li>
+<p>21264 Alpha CPU at 500 (EV6), 667 (EV67) or 833 MHz (EV68) (max. 4 CPUs)</p>
+</li>
+
+<li>
+<p>memory bus: 256-bit wide</p>
+</li>
+
+<li>
+<p>21272 Core Logic chipset</p>
+</li>
+
+<li>
+<p>PS/2 mouse &#38; keyboard port</p>
+</li>
+
+<li>
+<p>memory: 200-pin JEDEC standard SDRAM DIMMS, max 32 GBytes of memory</p>
+</li>
+
+<li>
+<p>2 16550A serial port</p>
+</li>
+
+<li>
+<p>1 ECP/EPP parallel port</p>
+</li>
+
+<li>
+<p>ALI M1543C Ultra DMA66 IDE interface</p>
+</li>
+
+<li>
+<p>expansion: 2 64 bit PCI buses</p>
+</li>
+</ul>
+
+<p>SRM console code comes standard with the ES40.</p>
+
+<p>ES40 comes with an ATA CDROM drive, but uses SCSI harddisks. The usual Symbios &#38;
+Qlogic adapters are bootable, as is the KZPEA aka Adaptec 39160 dual channel LVD U160
+adapter.</p>
+
+<p>Memory is divided in 4 memory arrays which each contain a set of 4 SDRAM DIMMs. Each
+DIMM is 72 bit wide and of the 100MHz speed variant. An array can contain 2 sets, so 8
+DIMMs max per array. The DIMMs live on Memory Mother Boards (MMBs). There are 2 MMB
+models, with 4 and 8 DIMM sockets respectively. Each MMB provides half of the 256 bit
+memory bus width to the CPUs. Given the myriad options for the memory configuration it is
+advisable to check the system documentation for the optimum memory configuration.</p>
+
+<p>Dependent on the model variation the ES40 has 6 or 10 64 bit PCI slots. This is
+basically just means the same backplane with less connectors mounted.</p>
+
+<p>ES40 has the same RMC remote power control as DS10 and DS20. See the description of
+the RMC in the DS10 section of this document. Most variations of ES40 have multiple power
+supplies, allowing for N+1 redundancy. When installing CPU cards you must unplug all
+power cords, the CPU cards receive standby power from the power supplies. Maximum memory
+configurations need more than the default number of powersupplies.</p>
+
+<p>The kernel config file must contain:</p>
+
+<pre class="PROGRAMLISTING">
+options DEC_ST6600
+cpu EV5
+</pre>
+
+<p>Contrary to expectation there is no <tt class="LITERAL">cpu EV6</tt> defined for
+inclusion in the kernel config file. The <tt class="LITERAL">cpu EV5</tt> is mandatory to
+keep <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=config&sektion=8&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">config</span>(8)</span></a>
+happy.</p>
+</div>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="AEN1367" name="AEN1367">2.4 Supported Hardware Overview</a></h3>
+
+<p>A word of caution: the installed base for FreeBSD is not nearly as large as for
+FreeBSD/Intel. This means that the enormous variation of PCI/ISA expansion cards out
+there has much less chance of having been tested on alpha than on Intel. This is not to
+imply they are doomed to fail, just that the chance of running into something never
+tested before is much higher. <tt class="FILENAME">GENERIC</tt> contains things that are
+known to work on Alpha only.</p>
+
+<p>The PCI and ISA expansion busses are fully supported. Turbo Channel is not in <tt
+class="FILENAME">GENERIC</tt> and has limited support (see the relevant machine model
+info). The MCA bus is not supported. The EISA bus is not supported for use with EISA
+expansion cards as the EISA support code is lacking. ISA cards in EISA slots are reported
+to work. The Compaq Qvision EISA VGA card is driven in ISA mode and works OK as a
+console.</p>
+
+<p>1.44 Mbyte and 1.2 Mbyte floppy drives are supported. 2.88 Mbyte drives sometimes
+found in Alpha machines are supported up to 1.44Mbyte.</p>
+
+<p>ATA and ATAPI (IDE) devices are supported via the <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=ata&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">ata</span>(4)</span></a> driver
+framework. As most people run their Alphas with SCSI disks it is not as well tested as
+SCSI. Be aware of boot-ability restrictions for IDE disks. See the machine specific
+information.</p>
+
+<p>There is full SCSI support via the CAM layer for Adaptec 2940x (AIC7xxx chip-based),
+Qlogic family and Symbios. Those of you interested in U160 SCSI might want to take a look
+at an Adaptec 39160 dual channel LVD U160 adapter. Compaq calls this a KZPEA adapter.
+Recent Alpha models have SRM versions that can boot from them. In general be aware of the
+machine-specific boot-ability issues for the various adapter models. Where known they are
+listed in the individual machine descriptions.</p>
+
+<p>The Qlogic QL2x00 FibreChannel host adapters are fully supported.</p>
+
+<p>If you want to boot your Alpha over the Ethernet you will obviously need an Ethernet
+card that the SRM console recognizes. This generally means you need a board with an 21x4x
+Ethernet chip as that is what Digital used. These chips are driven by the FreeBSD <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=de&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">de</span>(4)</span></a> (older driver)
+or <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=dc&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">dc</span>(4)</span></a> (newer driver).
+Some new SRM versions are known to recognize the Intel 8255x Ethernet chips as driven by
+the FreeBSD <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=fxp&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">fxp</span>(4)</span></a> driver.
+But beware: the <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=fxp&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">fxp</span>(4)</span></a> driver is
+reported not to work correctly with FreeBSD (although it works excellently on
+FreeBSD/x86).</p>
+
+<p>DEC DEFPA PCI FDDI network adapters are supported on alpha.</p>
+
+<p>In general the SRM console emulates a VGA-compatibility mode on PCI VGA cards. This
+is, however, not guaranteed to work by Compaq/DEC for each and every card type out there.
+When the SRM thinks the VGA is acceptable FreeBSD will be able to use it. The console
+driver works just like on a FreeBSD/intel machine. Please note that VESA modes are not
+supported on Alpha, so that leaves you with 80x25 consoles.</p>
+
+<p>In some Alpha machines you will find video adapters based on TGA chips. The plain TGA
+adapter does not emulate VGA and is therefore not usable for a FreeBSD console. TGA2
+cards have a basic VGA compatibility mode and work fine as FreeBSD consoles.</p>
+
+<p>The ``PC standard'' serial ports found on most Alphas are supported.</p>
+
+<p>ISDN (i4b) is not supported on FreeBSD/alpha.</p>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="AEN1399" name="AEN1399">2.5 Acknowledgments</a></h3>
+
+<p>In compiling this file I used multiple information sources, but <a
+href="http://www.netbsd.org/" target="_top">the NetBSD Web site</a> proved to be an
+invaluable source of information. If it wasn't for NetBSD/alpha there probably would not
+be a FreeBSD/alpha in the first place.</p>
+
+<p>People who kindly helped me create this section:</p>
+
+<ul>
+<li>
+<p>Andrew Gallatin <code class="EMAIL">&#60;<a
+href="mailto:gallatin@FreeBSD.org">gallatin@FreeBSD.org</a>&#62;</code></p>
+</li>
+
+<li>
+<p>Chuck Robey <code class="EMAIL">&#60;<a
+href="mailto:chuckr@FreeBSD.org">chuckr@FreeBSD.org</a>&#62;</code></p>
+</li>
+
+<li>
+<p>Matthew Jacob <code class="EMAIL">&#60;<a
+href="mailto:mjacob@FreeBSD.org">mjacob@FreeBSD.org</a>&#62;</code></p>
+</li>
+
+<li>
+<p>Michael Smith <code class="EMAIL">&#60;<a
+href="mailto:msmith@FreeBSD.org">msmith@FreeBSD.org</a>&#62;</code></p>
+</li>
+
+<li>
+<p>David O'Brien <code class="EMAIL">&#60;<a
+href="mailto:obrien@FreeBSD.org">obrien@FreeBSD.org</a>&#62;</code></p>
+</li>
+
+<li>
+<p>Christian Weisgerber</p>
+</li>
+
+<li>
+<p>Kazutaka YOKOTA</p>
+</li>
+
+<li>
+<p>Nick Maniscalco</p>
+</li>
+
+<li>
+<p>Eric Schnoebelen</p>
+</li>
+
+<li>
+<p>Peter van Dijk</p>
+</li>
+
+<li>
+<p>Peter Jeremy</p>
+</li>
+
+<li>
+<p>Dolf de Waal</p>
+</li>
+
+<li>
+<p>Wim Lemmers, ex-Compaq</p>
+</li>
+
+<li>
+<p>Wouter Brackman, Compaq</p>
+</li>
+
+<li>
+<p>Lodewijk van den Berg, Compaq</p>
+</li>
+</ul>
+</div>
+</div>
+
+<div class="SECT1">
+<hr />
+<h2 class="SECT1"><a id="SUPPORT" name="SUPPORT">3 Supported Devices</a></h2>
+
+$FreeBSD: src/release/doc/en_US.ISO8859-1/hardware/common/dev.sgml,v 1.227.2.26.2.2
+2005/04/14 08:41:33 brueffer Exp $
+
+<p>This section describes the devices currently known to be supported by with FreeBSD on
+the Alpha/AXP platform. Other configurations may also work, but simply have not been
+tested yet. Feedback, updates, and corrections to this list are encouraged.</p>
+
+<p>Where possible, the drivers applicable to each device or class of devices is listed.
+If the driver in question has a manual page in the FreeBSD base distribution (most
+should), it is referenced here. Information on specific models of supported devices,
+controllers, etc. can be found in the manual pages.</p>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p><b>Note:</b> The device lists in this document are being generated automatically from
+FreeBSD manual pages. This means that some devices, which are supported by multiple
+drivers, may appear multiple times.</p>
+</blockquote>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="DISK" name="DISK">3.1 Disk Controllers</a></h3>
+
+<p>IDE/ATA controllers (<a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=ata&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">ata</span>(4)</span></a>
+driver)</p>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=ahc&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">ahc</span>(4)</span></a> driver
+supports the following SCSI host adapter chips and SCSI controller cards:</p>
+
+<ul>
+<li>
+<p>Adaptec AIC7770 host adapter chip</p>
+</li>
+
+<li>
+<p>Adaptec AIC7850 host adapter chip</p>
+</li>
+
+<li>
+<p>Adaptec AIC7860 host adapter chip</p>
+</li>
+
+<li>
+<p>Adaptec AIC7870 host adapter chip</p>
+</li>
+
+<li>
+<p>Adaptec AIC7880 host adapter chip</p>
+</li>
+
+<li>
+<p>Adaptec AIC7890 host adapter chip</p>
+</li>
+
+<li>
+<p>Adaptec AIC7891 host adapter chip</p>
+</li>
+
+<li>
+<p>Adaptec AIC7892 host adapter chip</p>
+</li>
+
+<li>
+<p>Adaptec AIC7895 host adapter chip</p>
+</li>
+
+<li>
+<p>Adaptec AIC7896 host adapter chip</p>
+</li>
+
+<li>
+<p>Adaptec AIC7897 host adapter chip</p>
+</li>
+
+<li>
+<p>Adaptec AIC7899 host adapter chip</p>
+</li>
+
+<li>
+<p>Adaptec 274X(W)</p>
+</li>
+
+<li>
+<p>Adaptec 274X(T)</p>
+</li>
+
+<li>
+<p>Adaptec 284X</p>
+</li>
+
+<li>
+<p>Adaptec 2910</p>
+</li>
+
+<li>
+<p>Adaptec 2915</p>
+</li>
+
+<li>
+<p>Adaptec 2920</p>
+</li>
+
+<li>
+<p>Adaptec 2930C</p>
+</li>
+
+<li>
+<p>Adaptec 2930U2</p>
+</li>
+
+<li>
+<p>Adaptec 2940</p>
+</li>
+
+<li>
+<p>Adaptec 2940J</p>
+</li>
+
+<li>
+<p>Adaptec 2940N</p>
+</li>
+
+<li>
+<p>Adaptec 2940U</p>
+</li>
+
+<li>
+<p>Adaptec 2940AU</p>
+</li>
+
+<li>
+<p>Adaptec 2940UW</p>
+</li>
+
+<li>
+<p>Adaptec 2940UW Dual</p>
+</li>
+
+<li>
+<p>Adaptec 2940UW Pro</p>
+</li>
+
+<li>
+<p>Adaptec 2940U2W</p>
+</li>
+
+<li>
+<p>Adaptec 2940U2B</p>
+</li>
+
+<li>
+<p>Adaptec 2950U2W</p>
+</li>
+
+<li>
+<p>Adaptec 2950U2B</p>
+</li>
+
+<li>
+<p>Adaptec 19160B</p>
+</li>
+
+<li>
+<p>Adaptec 29160B</p>
+</li>
+
+<li>
+<p>Adaptec 29160N</p>
+</li>
+
+<li>
+<p>Adaptec 3940</p>
+</li>
+
+<li>
+<p>Adaptec 3940U</p>
+</li>
+
+<li>
+<p>Adaptec 3940AU</p>
+</li>
+
+<li>
+<p>Adaptec 3940UW</p>
+</li>
+
+<li>
+<p>Adaptec 3940AUW</p>
+</li>
+
+<li>
+<p>Adaptec 3940U2W</p>
+</li>
+
+<li>
+<p>Adaptec 3950U2</p>
+</li>
+
+<li>
+<p>Adaptec 3960</p>
+</li>
+
+<li>
+<p>Adaptec 39160</p>
+</li>
+
+<li>
+<p>Adaptec 3985</p>
+</li>
+
+<li>
+<p>Adaptec 4944UW</p>
+</li>
+
+<li>
+<p>NEC PC-9821Xt13 (PC-98)</p>
+</li>
+
+<li>
+<p>NEC RvII26 (PC-98)</p>
+</li>
+
+<li>
+<p>NEC PC-9821X-B02L/B09 (PC-98)</p>
+</li>
+
+<li>
+<p>NEC SV-98/2-B03 (PC-98)</p>
+</li>
+
+<li>
+<p>Many motherboards with on-board SCSI support</p>
+</li>
+</ul>
+
+<p>Controllers supported by the <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=amr&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">amr</span>(4)</span></a> driver
+include:</p>
+
+<ul>
+<li>
+<p>MegaRAID SCSI 320-1E</p>
+</li>
+
+<li>
+<p>MegaRAID SCSI 320-2E</p>
+</li>
+
+<li>
+<p>MegaRAID SCSI 320-4E</p>
+</li>
+
+<li>
+<p>MegaRAID SCSI 320-0X</p>
+</li>
+
+<li>
+<p>MegaRAID SCSI 320-2X</p>
+</li>
+
+<li>
+<p>MegaRAID SCSI 320-4X</p>
+</li>
+
+<li>
+<p>MegaRAID SATA 300-4X</p>
+</li>
+
+<li>
+<p>MegaRAID SATA 300-8X</p>
+</li>
+
+<li>
+<p>MegaRAID SATA 150-4</p>
+</li>
+
+<li>
+<p>MegaRAID SATA 150-6</p>
+</li>
+
+<li>
+<p>MegaRAID i4 133 RAID</p>
+</li>
+
+<li>
+<p>MegaRAID SCSI 320-0</p>
+</li>
+
+<li>
+<p>MegaRAID SCSI 320-1</p>
+</li>
+
+<li>
+<p>MegaRAID SCSI 320-2</p>
+</li>
+
+<li>
+<p>MegaRAID SCSI 320-4</p>
+</li>
+
+<li>
+<p>MegaRAID Series 418</p>
+</li>
+
+<li>
+<p>MegaRAID Enterprise 1200 (Series 428)</p>
+</li>
+
+<li>
+<p>MegaRAID Enterprise 1300 (Series 434)</p>
+</li>
+
+<li>
+<p>MegaRAID Enterprise 1400 (Series 438)</p>
+</li>
+
+<li>
+<p>MegaRAID Enterprise 1500 (Series 467)</p>
+</li>
+
+<li>
+<p>MegaRAID Enterprise 1600 (Series 471)</p>
+</li>
+
+<li>
+<p>MegaRAID Elite 1500 (Series 467)</p>
+</li>
+
+<li>
+<p>MegaRAID Elite 1600 (Series 493)</p>
+</li>
+
+<li>
+<p>MegaRAID Elite 1650 (Series 4xx)</p>
+</li>
+
+<li>
+<p>MegaRAID Express 100 (Series 466WS)</p>
+</li>
+
+<li>
+<p>MegaRAID Express 200 (Series 466)</p>
+</li>
+
+<li>
+<p>MegaRAID Express 300 (Series 490)</p>
+</li>
+
+<li>
+<p>MegaRAID Express 500 (Series 475)</p>
+</li>
+
+<li>
+<p>Dell PERC</p>
+</li>
+
+<li>
+<p>Dell PERC 2/SC</p>
+</li>
+
+<li>
+<p>Dell PERC 2/DC</p>
+</li>
+
+<li>
+<p>Dell PERC 3/DCL</p>
+</li>
+
+<li>
+<p>Dell PERC 3/QC</p>
+</li>
+
+<li>
+<p>Dell PERC 4/Di</p>
+</li>
+
+<li>
+<p>Dell PERC 4e/Di</p>
+</li>
+
+<li>
+<p>Dell PERC 4e/Si</p>
+</li>
+
+<li>
+<p>Dell PERC 4ei</p>
+</li>
+
+<li>
+<p>HP NetRAID-1/Si</p>
+</li>
+
+<li>
+<p>HP NetRAID-3/Si (D4943A)</p>
+</li>
+
+<li>
+<p>HP Embedded NetRAID</p>
+</li>
+
+<li>
+<p>Intel RAID Controller SRCS16</p>
+</li>
+
+<li>
+<p>Intel RAID Controller SRCU42X</p>
+</li>
+</ul>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p>Booting from these controllers is not supported due to SRM limitations.</p>
+</blockquote>
+</div>
+
+<p>Controllers supported by the <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=mlx&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">mlx</span>(4)</span></a> driver
+include:</p>
+
+<ul>
+<li>
+<p>Mylex DAC960P</p>
+</li>
+
+<li>
+<p>Mylex DAC960PD / DEC KZPSC (Fast Wide)</p>
+</li>
+
+<li>
+<p>Mylex DAC960PDU</p>
+</li>
+
+<li>
+<p>Mylex DAC960PL</p>
+</li>
+
+<li>
+<p>Mylex DAC960PJ</p>
+</li>
+
+<li>
+<p>Mylex DAC960PG</p>
+</li>
+
+<li>
+<p>Mylex DAC960PU / DEC PZPAC (Ultra Wide)</p>
+</li>
+
+<li>
+<p>Mylex AcceleRAID 150 (DAC960PRL)</p>
+</li>
+
+<li>
+<p>Mylex AcceleRAID 250 (DAC960PTL1)</p>
+</li>
+
+<li>
+<p>Mylex eXtremeRAID 1100 (DAC1164P)</p>
+</li>
+
+<li>
+<p>RAIDarray 230 controllers, aka the Ultra-SCSI DEC KZPAC-AA (1-ch, 4MB cache), KZPAC-CA
+(3-ch, 4MB), KZPAC-CB (3-ch, 8MB cache)</p>
+</li>
+</ul>
+
+<p>All major firmware revisions (2.x, 3.x, 4.x and 5.x) are supported, however it is
+always advisable to upgrade to the most recent firmware available for the controller.
+Compatible Mylex controllers not listed should work, but have not been verified.</p>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p>Booting from these controllers is not supported due to SRM limitations. DAC960
+controllers sold by Digital/Compaq for Alpha systems as part of the StorageWorks family,
+e.g. KZPSC or KZPAC are bootable from SRM. Note that these cards used 2.x firmware. SRM
+bootability of newer firmware is unknown.</p>
+</blockquote>
+</div>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=ncr&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">ncr</span>(4)</span></a> driver
+provides support for the following NCR/Symbios SCSI controller chips:</p>
+
+<ul>
+<li>
+<p>53C810</p>
+</li>
+
+<li>
+<p>53C810A</p>
+</li>
+
+<li>
+<p>53C815</p>
+</li>
+
+<li>
+<p>53C820</p>
+</li>
+
+<li>
+<p>53C825A</p>
+</li>
+
+<li>
+<p>53C860</p>
+</li>
+
+<li>
+<p>53C875</p>
+</li>
+
+<li>
+<p>53C875J</p>
+</li>
+
+<li>
+<p>53C885</p>
+</li>
+
+<li>
+<p>53C895</p>
+</li>
+
+<li>
+<p>53C895A</p>
+</li>
+
+<li>
+<p>53C896</p>
+</li>
+
+<li>
+<p>53C1510D</p>
+</li>
+</ul>
+
+<p>The following add-on boards are known to be supported:</p>
+
+<ul>
+<li>
+<p>I-O DATA SC-98/PCI (PC-98)</p>
+</li>
+
+<li>
+<p>I-O DATA SC-PCI (PC-98)</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=sym&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">sym</span>(4)</span></a> driver
+provides support for the following Symbios/LSI Logic PCI SCSI controllers:</p>
+
+<ul>
+<li>
+<p>53C810</p>
+</li>
+
+<li>
+<p>53C810A</p>
+</li>
+
+<li>
+<p>53C815</p>
+</li>
+
+<li>
+<p>53C825</p>
+</li>
+
+<li>
+<p>53C825A</p>
+</li>
+
+<li>
+<p>53C860</p>
+</li>
+
+<li>
+<p>53C875</p>
+</li>
+
+<li>
+<p>53C876</p>
+</li>
+
+<li>
+<p>53C895</p>
+</li>
+
+<li>
+<p>53C895A</p>
+</li>
+
+<li>
+<p>53C896</p>
+</li>
+
+<li>
+<p>53C897</p>
+</li>
+
+<li>
+<p>53C1000</p>
+</li>
+
+<li>
+<p>53C1000R</p>
+</li>
+
+<li>
+<p>53C1010-33</p>
+</li>
+
+<li>
+<p>53C1010-66</p>
+</li>
+
+<li>
+<p>53C1510D</p>
+</li>
+</ul>
+
+<p>The SCSI controllers supported by <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=sym&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">sym</span>(4)</span></a> can be
+either embedded on a motherboard, or on one of the following add-on boards:</p>
+
+<ul>
+<li>
+<p>ASUS SC-200, SC-896</p>
+</li>
+
+<li>
+<p>Data Technology DTC3130 (all variants)</p>
+</li>
+
+<li>
+<p>DawiControl DC2976UW</p>
+</li>
+
+<li>
+<p>Diamond FirePort (all)</p>
+</li>
+
+<li>
+<p>I-O DATA SC-UPCI (PC-98)</p>
+</li>
+
+<li>
+<p>Logitec LHA-521UA (PC-98)</p>
+</li>
+
+<li>
+<p>NCR cards (all)</p>
+</li>
+
+<li>
+<p>Symbios cards (all)</p>
+</li>
+
+<li>
+<p>Tekram DC390W, 390U, 390F, 390U2B, 390U2W, 390U3D, and 390U3W</p>
+</li>
+
+<li>
+<p>Tyan S1365</p>
+</li>
+</ul>
+
+<p>Cards supported by the <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=isp&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">isp</span>(4)</span></a> driver
+include:</p>
+
+<ul>
+<li>
+<p>ISP1000</p>
+</li>
+
+<li>
+<p>PTI SBS440</p>
+</li>
+
+<li>
+<p>ISP1020</p>
+</li>
+
+<li>
+<p>ISP1040</p>
+</li>
+
+<li>
+<p>PTI SBS450</p>
+</li>
+
+<li>
+<p>Qlogic 1240</p>
+</li>
+
+<li>
+<p>Qlogic 1020</p>
+</li>
+
+<li>
+<p>Qlogic 1040</p>
+</li>
+
+<li>
+<p>Qlogic 1080</p>
+</li>
+
+<li>
+<p>Qlogic 1280</p>
+</li>
+
+<li>
+<p>Qlogic 12160</p>
+</li>
+
+<li>
+<p>Qlogic 2100</p>
+</li>
+
+<li>
+<p>Qlogic 2102</p>
+</li>
+
+<li>
+<p>Qlogic 2200</p>
+</li>
+
+<li>
+<p>Qlogic 2202</p>
+</li>
+
+<li>
+<p>Qlogic 2204</p>
+</li>
+
+<li>
+<p>Qlogic 2300</p>
+</li>
+
+<li>
+<p>Qlogic 2312</p>
+</li>
+
+<li>
+<p>PTI SBS470</p>
+</li>
+
+<li>
+<p>Antares P-0033</p>
+</li>
+</ul>
+
+<p>The following controllers are supported by the <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=mpt&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">mpt</span>(4)</span></a>
+driver:</p>
+
+<ul>
+<li>
+<p>LSI Logic 53c1030 (Dual Ultra320 SCSI)</p>
+</li>
+
+<li>
+<p>LSI Logic FC909 (1Gb/s Fibre Channel)</p>
+</li>
+
+<li>
+<p>LSI Logic FC909A (Dual 1Gb/s Fibre Channel)</p>
+</li>
+
+<li>
+<p>LSI Logic FC919 (2Gb/s Fibre Channel)</p>
+</li>
+
+<li>
+<p>LSI Logic FC929, LSI Logic FC929X (Dual 2Gb/s Fibre Channel)</p>
+</li>
+</ul>
+
+<p>The SCSI controller chips supported by the <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=mpt&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">mpt</span>(4)</span></a> driver
+can be found onboard on many systems including:</p>
+
+<ul>
+<li>
+<p>Dell PowerEdge 1750</p>
+</li>
+
+<li>
+<p>IBM eServer xSeries 335</p>
+</li>
+</ul>
+
+<p>With all supported SCSI controllers, full support is provided for SCSI-I, SCSI-II, and
+SCSI-III peripherals, including hard disks, optical disks, tape drives (including DAT,
+8mm Exabyte, Mammoth, and DLT), medium changers, processor target devices and CD-ROM
+drives. WORM devices that support CD-ROM commands are supported for read-only access by
+the CD-ROM drivers (such as <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=cd&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">cd</span>(4)</span></a>).
+WORM/CD-R/CD-RW writing support is provided by <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=cdrecord&sektion=1&manpath=FreeBSD+Ports"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">cdrecord</span>(1)</span></a>, which is
+a part of the <a
+href="http://www.FreeBSD.org/cgi/url.cgi?ports/sysutils/cdrtools/pkg-descr"><tt
+class="FILENAME">sysutils/cdrtools</tt></a> port in the Ports Collection.</p>
+
+<p>The following CD-ROM type systems are supported at this time:</p>
+
+<ul>
+<li>
+<p>SCSI interface (also includes ProAudio Spectrum and SoundBlaster SCSI) (<a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=cd&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">cd</span>(4)</span></a>)</p>
+</li>
+
+<li>
+<p>ATAPI IDE interface (<a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=acd&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">acd</span>(4)</span></a>)</p>
+</li>
+</ul>
+
+<br />
+<br />
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="ETHERNET" name="ETHERNET">3.2 Ethernet Interfaces</a></h3>
+
+<p>Adapters supported by the <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=sf&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">sf</span>(4)</span></a> driver
+include:</p>
+
+<ul>
+<li>
+<p>ANA-62011 64-bit single port 10/100baseTX adapter</p>
+</li>
+
+<li>
+<p>ANA-62022 64-bit dual port 10/100baseTX adapter</p>
+</li>
+
+<li>
+<p>ANA-62044 64-bit quad port 10/100baseTX adapter</p>
+</li>
+
+<li>
+<p>ANA-69011 32-bit single port 10/100baseTX adapter</p>
+</li>
+
+<li>
+<p>ANA-62020 64-bit single port 100baseFX adapter</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=pcn&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">pcn</span>(4)</span></a> driver
+supports adapters and embedded controllers based on the AMD PCnet/FAST, PCnet/FAST+,
+PCnet/FAST III, PCnet/PRO and PCnet/Home Fast Ethernet chips:</p>
+
+<ul>
+<li>
+<p>AMD Am53C974/Am79C970/Am79C974 PCnet-PCI</p>
+</li>
+
+<li>
+<p>AMD Am79C970A PCnet-PCI II</p>
+</li>
+
+<li>
+<p>AMD Am79C971 PCnet-FAST</p>
+</li>
+
+<li>
+<p>AMD Am79C972 PCnet-FAST+</p>
+</li>
+
+<li>
+<p>AMD Am79C973/Am79C975 PCnet-FAST III</p>
+</li>
+
+<li>
+<p>AMD Am79C976 PCnet-PRO</p>
+</li>
+
+<li>
+<p>AMD PCnet/Home HomePNA</p>
+</li>
+
+<li>
+<p>Allied-Telesis LA-PCI</p>
+</li>
+
+<li>
+<p>Contec C-NET(98)S (PC-98)</p>
+</li>
+
+<li>
+<p>NEC SV-98/2-B05, B06</p>
+</li>
+</ul>
+
+<p>Adapters supported by the <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=rl&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">rl</span>(4)</span></a> driver
+include:</p>
+
+<ul>
+<li>
+<p>Accton ``Cheetah'' EN1207D (MPX 5030/5038; RealTek 8139 clone)</p>
+</li>
+
+<li>
+<p>Allied Telesyn AT2550</p>
+</li>
+
+<li>
+<p>Allied Telesyn AT2500TX</p>
+</li>
+
+<li>
+<p>Belkin F5D5000</p>
+</li>
+
+<li>
+<p>BUFFALO (Melco INC.) LPC-CB-CLX (CardBus)</p>
+</li>
+
+<li>
+<p>Compaq HNE-300</p>
+</li>
+
+<li>
+<p>CompUSA no-name 10/100 PCI Ethernet NIC</p>
+</li>
+
+<li>
+<p>Corega FEther CB-TXD</p>
+</li>
+
+<li>
+<p>Corega FEtherII CB-TXD</p>
+</li>
+
+<li>
+<p>D-Link DFE-528TX</p>
+</li>
+
+<li>
+<p>D-Link DFE-530TX+</p>
+</li>
+
+<li>
+<p>D-Link DFE-538TX</p>
+</li>
+
+<li>
+<p>D-Link DFE-690TXD</p>
+</li>
+
+<li>
+<p>Edimax EP-4103DL CardBus</p>
+</li>
+
+<li>
+<p>Encore ENL832-TX 10/100 M PCI</p>
+</li>
+
+<li>
+<p>Farallon NetLINE 10/100 PCI</p>
+</li>
+
+<li>
+<p>Genius GF100TXR,</p>
+</li>
+
+<li>
+<p>GigaFast Ethernet EE100-AXP</p>
+</li>
+
+<li>
+<p>KTX-9130TX 10/100 Fast Ethernet</p>
+</li>
+
+<li>
+<p>LevelOne FPC-0106TX</p>
+</li>
+
+<li>
+<p>Longshine LCS-8038TX-R</p>
+</li>
+
+<li>
+<p>NDC Communications NE100TX-E</p>
+</li>
+
+<li>
+<p>Netronix Inc. EA-1210 NetEther 10/100</p>
+</li>
+
+<li>
+<p>Nortel Networks 10/100BaseTX</p>
+</li>
+
+<li>
+<p>OvisLink LEF-8129TX</p>
+</li>
+
+<li>
+<p>OvisLink LEF-8139TX</p>
+</li>
+
+<li>
+<p>Peppercon AG ROL-F</p>
+</li>
+
+<li>
+<p>Planex FNW-3800-TX</p>
+</li>
+
+<li>
+<p>SMC EZ Card 10/100 PCI 1211-TX</p>
+</li>
+
+<li>
+<p>SOHO (PRAGMATIC) UE-1211C</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=wb&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">wb</span>(4)</span></a> driver supports
+Winbond W89C840F based Fast Ethernet adapters and embedded controllers including:</p>
+
+<ul>
+<li>
+<p>Trendware TE100-PCIE</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=vr&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">vr</span>(4)</span></a> driver supports
+VIA Technologies Rhine I, Rhine II, and Rhine III based Fast Ethernet adapters
+including:</p>
+
+<ul>
+<li>
+<p>D-Link DFE530-TX</p>
+</li>
+
+<li>
+<p>Hawking Technologies PN102TX</p>
+</li>
+
+<li>
+<p>AOpen/Acer ALN-320</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=sis&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">sis</span>(4)</span></a> driver
+supports Silicon Integrated Systems SiS 900 and SiS 7016 based Fast Ethernet adapters and
+embedded controllers, as well as Fast Ethernet adapters based on the National
+Semiconductor DP83815 (MacPhyter) chip. Supported adapters include:</p>
+
+<ul>
+<li>
+<p>@Nifty FNECHARD IFC USUP-TX</p>
+</li>
+
+<li>
+<p>MELCO LGY-PCI-TXC</p>
+</li>
+
+<li>
+<p>Netgear FA311-TX (DP83815)</p>
+</li>
+
+<li>
+<p>Netgear FA312-TX (DP83815)</p>
+</li>
+
+<li>
+<p>SiS 630, 635, and 735 motherboard chipsets</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=nge&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">nge</span>(4)</span></a> driver
+supports National Semiconductor DP83820 and DP83821 based Gigabit Ethernet adapters
+including:</p>
+
+<ul>
+<li>
+<p>SMC EZ Card 1000 (SMC9462TX)</p>
+</li>
+
+<li>
+<p>D-Link DGE-500T</p>
+</li>
+
+<li>
+<p>Asante FriendlyNet GigaNIX 1000TA and 1000TPC</p>
+</li>
+
+<li>
+<p>Addtron AEG320T</p>
+</li>
+
+<li>
+<p>LinkSys EG1032 (32-bit PCI) and EG1064 (64-bit PCI)</p>
+</li>
+
+<li>
+<p>Surecom Technology EP-320G-TX</p>
+</li>
+
+<li>
+<p>Netgear GA622T</p>
+</li>
+
+<li>
+<p>Netgear GA621</p>
+</li>
+
+<li>
+<p>Ark PC SOHO-GA2500T (32-bit PCI) and SOHO-GA2000T (64-bit PCI)</p>
+</li>
+
+<li>
+<p>Trendware TEG-PCITX (32-bit PCI) and TEG-PCITX2 (64-bit PCI)</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=ste&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">ste</span>(4)</span></a> driver
+supports Sundance Technologies ST201 based Fast Ethernet adapters and embedded
+controllers including:</p>
+
+<ul>
+<li>
+<p>D-Link DFE-530TXS</p>
+</li>
+
+<li>
+<p>D-Link DFE-550TX</p>
+</li>
+
+<li>
+<p>D-Link DFE-580TX</p>
+</li>
+</ul>
+
+<p>Adapters supported by the <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=sk&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">sk</span>(4)</span></a> driver
+include:</p>
+
+<ul>
+<li>
+<p>3Com 3C940 single port, 1000baseT adapter</p>
+</li>
+
+<li>
+<p>Belkin F5D5005 single port, 1000baseT adapter</p>
+</li>
+
+<li>
+<p>Linksys EG1032 single port, 1000baseT adapter</p>
+</li>
+
+<li>
+<p>SK-9521 SK-NET GE-T single port, 1000baseT adapter</p>
+</li>
+
+<li>
+<p>SK-9821 SK-NET GE-T single port, 1000baseT adapter</p>
+</li>
+
+<li>
+<p>SK-9822 SK-NET GE-T dual port, 1000baseT adapter</p>
+</li>
+
+<li>
+<p>SK-9841 SK-NET GE-LX single port, single mode fiber adapter</p>
+</li>
+
+<li>
+<p>SK-9842 SK-NET GE-LX dual port, single mode fiber adapter</p>
+</li>
+
+<li>
+<p>SK-9843 SK-NET GE-SX single port, multimode fiber adapter</p>
+</li>
+
+<li>
+<p>SK-9844 SK-NET GE-SX dual port, multimode fiber adapter</p>
+</li>
+
+<li>
+<p>SMC 9452TX single port, 1000baseT adapter</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=tl&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">tl</span>(4)</span></a> driver supports
+Texas Instruments ThunderLAN based Ethernet and Fast Ethernet adapters including a large
+number of Compaq PCI Ethernet adapters. Also supported are:</p>
+
+<ul>
+<li>
+<p>Olicom OC-2135/2138 10/100 TX UTP adapter</p>
+</li>
+
+<li>
+<p>Olicom OC-2325/OC-2326 10/100 TX UTP adapter</p>
+</li>
+
+<li>
+<p>Racore 8148 10baseT/100baseTX/100baseFX adapter</p>
+</li>
+
+<li>
+<p>Racore 8165 10/100baseTX adapter</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=tl&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">tl</span>(4)</span></a> driver also
+supports the built-in Ethernet adapters of various Compaq Prosignia servers and Compaq
+Deskpro desktop machines including:</p>
+
+<ul>
+<li>
+<p>Compaq Netelligent 10</p>
+</li>
+
+<li>
+<p>Compaq Netelligent 10 T PCI UTP/Coax</p>
+</li>
+
+<li>
+<p>Compaq Netelligent 10/100</p>
+</li>
+
+<li>
+<p>Compaq Netelligent 10/100 Dual-Port</p>
+</li>
+
+<li>
+<p>Compaq Netelligent 10/100 Proliant</p>
+</li>
+
+<li>
+<p>Compaq Netelligent 10/100 TX Embedded UTP</p>
+</li>
+
+<li>
+<p>Compaq Netelligent 10/100 TX UTP</p>
+</li>
+
+<li>
+<p>Compaq NetFlex 3P</p>
+</li>
+
+<li>
+<p>Compaq NetFlex 3P Integrated</p>
+</li>
+
+<li>
+<p>Compaq NetFlex 3P w/BNC</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=dc&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">dc</span>(4)</span></a> driver provides
+support for the following chipsets:</p>
+
+<ul>
+<li>
+<p>DEC/Intel 21143</p>
+</li>
+
+<li>
+<p>ADMtek AL981 Comet, AN985 Centaur, ADM9511 Centaur II and ADM9513 Centaur II</p>
+</li>
+
+<li>
+<p>ASIX Electronics AX88140A and AX88141</p>
+</li>
+
+<li>
+<p>Conexant LANfinity RS7112 (miniPCI)</p>
+</li>
+
+<li>
+<p>Davicom DM9009, DM9100, DM9102 and DM9102A</p>
+</li>
+
+<li>
+<p>Lite-On 82c168 and 82c169 PNIC</p>
+</li>
+
+<li>
+<p>Lite-On/Macronix 82c115 PNIC II</p>
+</li>
+
+<li>
+<p>Macronix 98713, 98713A, 98715, 98715A, 98715AEC-C, 98725, 98727 and 98732</p>
+</li>
+
+<li>
+<p>Xircom X3201 (cardbus only)</p>
+</li>
+</ul>
+
+<p>The following NICs are known to work with the <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=dc&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">dc</span>(4)</span></a> driver at this
+time:</p>
+
+<ul>
+<li>
+<p>3Com OfficeConnect 10/100B (ADMtek AN985 Centaur-P)</p>
+</li>
+
+<li>
+<p>Abocom FE2500</p>
+</li>
+
+<li>
+<p>Accton EN1217 (98715A)</p>
+</li>
+
+<li>
+<p>Accton EN2242 MiniPCI</p>
+</li>
+
+<li>
+<p>Adico AE310TX (98715A)</p>
+</li>
+
+<li>
+<p>Alfa Inc GFC2204 (ASIX AX88140A)</p>
+</li>
+
+<li>
+<p>Built in 10Mbps only Ethernet on Compaq Presario 7900 series desktops (21143,
+non-MII)</p>
+</li>
+
+<li>
+<p>Built in DE500-BA on DEC Alpha workstations (21143, non-MII)</p>
+</li>
+
+<li>
+<p>Built in Sun DMFE 10/100 Mbps Ethernet on Sun Netra X1 and Sun Fire V100 (DM9102A,
+MII)</p>
+</li>
+
+<li>
+<p>Built in Ethernet on LinkSys EtherFast 10/100 Instant GigaDrive (DM9102, MII)</p>
+</li>
+
+<li>
+<p>CNet Pro110B (ASIX AX88140A)</p>
+</li>
+
+<li>
+<p>CNet Pro120A (98715A or 98713A) and CNet Pro120B (98715)</p>
+</li>
+
+<li>
+<p>Compex RL100-TX (98713 or 98713A)</p>
+</li>
+
+<li>
+<p>D-Link DFE-570TX (21143, MII, quad port)</p>
+</li>
+
+<li>
+<p>Digital DE500-BA 10/100 (21143, non-MII)</p>
+</li>
+
+<li>
+<p>ELECOM Laneed LD-CBL/TXA (ADMtek AN985)</p>
+</li>
+
+<li>
+<p>Hawking CB102 CardBus</p>
+</li>
+
+<li>
+<p>IBM EtherJet Cardbus Adapter</p>
+</li>
+
+<li>
+<p>Intel PRO/100 Mobile Cardbus (versions that use the X3201 chipset)</p>
+</li>
+
+<li>
+<p>Jaton XpressNet (Davicom DM9102)</p>
+</li>
+
+<li>
+<p>Kingston KNE100TX (21143, MII)</p>
+</li>
+
+<li>
+<p>Kingston KNE110TX (PNIC 82c169)</p>
+</li>
+
+<li>
+<p>LinkSys LNE100TX (PNIC 82c168, 82c169)</p>
+</li>
+
+<li>
+<p>LinkSys LNE100TX v2.0 (PNIC II 82c115)</p>
+</li>
+
+<li>
+<p>LinkSys LNE100TX v4.0/4.1 (ADMtek AN985 Centaur-P)</p>
+</li>
+
+<li>
+<p>Matrox FastNIC 10/100 (PNIC 82c168, 82c169)</p>
+</li>
+
+<li>
+<p>Melco LGY-PCI-TXL</p>
+</li>
+
+<li>
+<p>Microsoft MN-120 10/100 CardBus (ADMTek Centaur-C)</p>
+</li>
+
+<li>
+<p>Microsoft MN-130 10/100 PCI (ADMTek Centaur-P)</p>
+</li>
+
+<li>
+<p>NDC SOHOware SFA110A (98713A)</p>
+</li>
+
+<li>
+<p>NDC SOHOware SFA110A Rev B4 (98715AEC-C)</p>
+</li>
+
+<li>
+<p>NetGear FA310-TX Rev. D1, D2 or D3 (PNIC 82c169)</p>
+</li>
+
+<li>
+<p>Netgear FA511</p>
+</li>
+
+<li>
+<p>PlaneX FNW-3602-T (ADMtek AN985)</p>
+</li>
+
+<li>
+<p>SMC EZ Card 10/100 1233A-TX (ADMtek AN985)</p>
+</li>
+
+<li>
+<p>SVEC PN102-TX (98713)</p>
+</li>
+
+<li>
+<p>Xircom Cardbus Realport</p>
+</li>
+
+<li>
+<p>Xircom Cardbus Ethernet 10/100</p>
+</li>
+
+<li>
+<p>Xircom Cardbus Ethernet II 10/100</p>
+</li>
+</ul>
+
+<p>Adapters supported by the <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=de&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">de</span>(4)</span></a> driver
+include:</p>
+
+<ul>
+<li>
+<p>Adaptec ANA-6944/TX</p>
+</li>
+
+<li>
+<p>Cogent EM100FX and EM440TX</p>
+</li>
+
+<li>
+<p>Corega FastEther PCI-TX</p>
+</li>
+
+<li>
+<p>D-Link DFE-500TX</p>
+</li>
+
+<li>
+<p>DEC DE435, DE425, DEC DE450, and DEC DE500</p>
+</li>
+
+<li>
+<p>ELECOM LD-PCI2T, LD-PCITS</p>
+</li>
+
+<li>
+<p>I-O DATA LA2/T-PCI</p>
+</li>
+
+<li>
+<p>SMC Etherpower 8432, 9332 and 9334</p>
+</li>
+
+<li>
+<p>ZNYX ZX3xx</p>
+</li>
+</ul>
+
+<p>Adapters supported by the <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=fxp&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">fxp</span>(4)</span></a> driver
+include:</p>
+
+<ul>
+<li>
+<p>Intel EtherExpress PRO/10</p>
+</li>
+
+<li>
+<p>Intel InBusiness 10/100</p>
+</li>
+
+<li>
+<p>Intel PRO/100B / EtherExpressPRO/100 B PCI Adapter</p>
+</li>
+
+<li>
+<p>Intel PRO/100+ Management Adapter</p>
+</li>
+
+<li>
+<p>Intel PRO/100 VE Desktop Adapter</p>
+</li>
+
+<li>
+<p>Intel PRO/100 M Desktop Adapter</p>
+</li>
+
+<li>
+<p>Intel PRO/100 S Desktop, Server and Dual-Port Server Adapters</p>
+</li>
+
+<li>
+<p>Contec C-NET(PI)-100TX (PC-98)</p>
+</li>
+
+<li>
+<p>NEC PC-9821Ra20, Rv20, Xv13, Xv20 internal 100Base-TX (PC-98)</p>
+</li>
+
+<li>
+<p>NEC PC-9821X-B06 (PC-98)</p>
+</li>
+
+<li>
+<p>Many on-board network interfaces on Intel motherboards</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=xl&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">xl</span>(4)</span></a> driver supports
+the following hardware:</p>
+
+<ul>
+<li>
+<p>3Com 3c900-TPO</p>
+</li>
+
+<li>
+<p>3Com 3c900-COMBO</p>
+</li>
+
+<li>
+<p>3Com 3c905-TX</p>
+</li>
+
+<li>
+<p>3Com 3c905-T4</p>
+</li>
+
+<li>
+<p>3Com 3c900B-TPO</p>
+</li>
+
+<li>
+<p>3Com 3c900B-TPC</p>
+</li>
+
+<li>
+<p>3Com 3c900B-FL</p>
+</li>
+
+<li>
+<p>3Com 3c900B-COMBO</p>
+</li>
+
+<li>
+<p>3Com 3c905B-T4</p>
+</li>
+
+<li>
+<p>3Com 3c905B-TX</p>
+</li>
+
+<li>
+<p>3Com 3c905B-FX</p>
+</li>
+
+<li>
+<p>3Com 3c905B-COMBO</p>
+</li>
+
+<li>
+<p>3Com 3c905C-TX</p>
+</li>
+
+<li>
+<p>3Com 3c980, 3c980B, and 3c980C server adapters</p>
+</li>
+
+<li>
+<p>3Com 3cSOHO100-TX OfficeConnect adapters</p>
+</li>
+
+<li>
+<p>3Com 3c450 HomeConnect adapters</p>
+</li>
+
+<li>
+<p>3Com 3c555, 3c556 and 3c556B mini-PCI adapters</p>
+</li>
+
+<li>
+<p>3Com 3C3SH573BT, 3C575TX, 3CCFE575BT, 3CXFE575BT, 3CCFE575CT, 3CXFE575CT, 3CCFEM656,
+3CCFEM656B, and 3CCFEM656C, 3CXFEM656, 3CXFEM656B, and 3CXFEM656C CardBus adapters</p>
+</li>
+
+<li>
+<p>3Com 3c905-TX, 3c905B-TX 3c905C-TX, 3c920B-EMB, and 3c920B-EMB-WNM embedded
+adapters</p>
+</li>
+</ul>
+
+<p>Both the 3C656 family of CardBus cards and the 3C556 family of MiniPCI cards have a
+built-in proprietary modem. Neither the <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=xl&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">xl</span>(4)</span></a> driver nor any
+other driver supports this modem.</p>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=txp&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">txp</span>(4)</span></a> driver
+supports the following cards:</p>
+
+<ul>
+<li>
+<p>3Com 3CR990-TX-95</p>
+</li>
+
+<li>
+<p>3Com 3CR990-TX-97</p>
+</li>
+
+<li>
+<p>3Com 3cR990B-TXM</p>
+</li>
+
+<li>
+<p>3Com 3CR990SVR95</p>
+</li>
+
+<li>
+<p>3Com 3CR990SVR97</p>
+</li>
+
+<li>
+<p>3Com 3cR990B-SRV</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=em&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">em</span>(4)</span></a> driver supports
+Gigabit Ethernet adapters based on the Intel 82540, 82541ER, 82541PI, 82542, 82543,
+82544, 82545, 82546, 82546EB, 82546GB and 82547 controller chips:</p>
+
+<ul>
+<li>
+<p>Intel PRO/1000 CT Network Connection (82547)</p>
+</li>
+
+<li>
+<p>Intel PRO/1000 F Server Adapter (82543)</p>
+</li>
+
+<li>
+<p>Intel PRO/1000 Gigabit Server Adapter (82542)</p>
+</li>
+
+<li>
+<p>Intel PRO/1000 GT Desktop Adapter (82541PI)</p>
+</li>
+
+<li>
+<p>Intel PRO/1000 MF Dual Port Server Adapter (82546)</p>
+</li>
+
+<li>
+<p>Intel PRO/1000 MF Server Adapter (82545)</p>
+</li>
+
+<li>
+<p>Intel PRO/1000 MF Server Adapter (LX) (82545)</p>
+</li>
+
+<li>
+<p>Intel PRO/1000 MT Desktop Adapter (82540)</p>
+</li>
+
+<li>
+<p>Intel PRO/1000 MT Desktop Adapter (82541)</p>
+</li>
+
+<li>
+<p>Intel PRO/1000 MT Dual Port Server Adapter (82546)</p>
+</li>
+
+<li>
+<p>Intel PRO/1000 MT Quad Port Server Adapter (82546EB)</p>
+</li>
+
+<li>
+<p>Intel PRO/1000 MT Server Adapter (82545)</p>
+</li>
+
+<li>
+<p>Intel PRO/1000 T Desktop Adapter (82544)</p>
+</li>
+
+<li>
+<p>Intel PRO/1000 T Server Adapter (82543)</p>
+</li>
+
+<li>
+<p>Intel PRO/1000 XF Server Adapter (82544)</p>
+</li>
+
+<li>
+<p>Intel PRO/1000 XT Server Adapter (82544)</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=gx&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">gx</span>(4)</span></a> driver supports
+Gigabit Ethernet adapters based on the Intel 82542 and 82543 controller chips:</p>
+
+<ul>
+<li>
+<p>Intel PRO/1000 Gigabit Server Adapter (82542)</p>
+</li>
+
+<li>
+<p>Intel PRO/1000 F Server Adapter (82543)</p>
+</li>
+
+<li>
+<p>Intel PRO/1000 T Server Adapter (82543)</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=hme&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">hme</span>(4)</span></a> driver
+supports the on-board Ethernet interfaces of many Sun UltraSPARC workstation and server
+models. Cards supported by the <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=hme&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">hme</span>(4)</span></a> driver
+include:</p>
+
+<ul>
+<li>
+<p>Sun PCI SunSwift Adapter</p>
+</li>
+
+<li>
+<p>Sun SBus SunSwift Adapter ``( hme'' and ``SUNW,hme'')</p>
+</li>
+
+<li>
+<p>Sun PCI Sun100BaseT Adapter 2.0</p>
+</li>
+
+<li>
+<p>Sun SBus Sun100BaseT 2.0</p>
+</li>
+
+<li>
+<p>Sun PCI Quad FastEthernet Controller</p>
+</li>
+
+<li>
+<p>Sun SBus Quad FastEthernet Controller</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=re&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">re</span>(4)</span></a> driver supports
+RealTek RTL8139C+, RTL8169, RTL8169S and RTL8110S based Fast Ethernet and Gigabit
+Ethernet adapters including:</p>
+
+<ul>
+<li>
+<p>Alloy Computer Products EtherGOLD 1439E 10/100 (8139C+)</p>
+</li>
+
+<li>
+<p>Compaq Evo N1015v Integrated Ethernet (8139C+)</p>
+</li>
+
+<li>
+<p>Corega CG-LAPCIGT Gigabit Ethernet (8169S)</p>
+</li>
+
+<li>
+<p>Gigabyte 7N400 Pro2 Integrated Gigabit Ethernet (8110S)</p>
+</li>
+
+<li>
+<p>LevelOne GNC-0105T (8169S)</p>
+</li>
+
+<li>
+<p>PLANEX COMMUNICATIONS Inc. GN-1200TC (8169S)</p>
+</li>
+
+<li>
+<p>Xterasys XN-152 10/100/1000 NIC (8169)</p>
+</li>
+</ul>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="TOKENRING" name="TOKENRING">3.3 Token Ring Interfaces</a></h3>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="FDDI" name="FDDI">3.4 FDDI Interfaces</a></h3>
+
+<p>DEC DEFPA PCI (<a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=fpa&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">fpa</span>(4)</span></a>
+driver)</p>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="ATM" name="ATM">3.5 ATM Interfaces</a></h3>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="WLAN" name="WLAN">3.6 Wireless Network Interfaces</a></h3>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="MISC-NETWORK" name="MISC-NETWORK">3.7 Miscellaneous
+Networks</a></h3>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="ISDN" name="ISDN">3.8 ISDN Interfaces</a></h3>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="SERIAL" name="SERIAL">3.9 Serial Interfaces</a></h3>
+
+<p>``PC standard'' 8250, 16450, and 16550-based serial ports (<a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=sio&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">sio</span>(4)</span></a>
+driver)</p>
+
+<p>AST 4 port serial card using shared IRQ</p>
+
+<p>Comtrol Rocketport card (<a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=rp&sektion=4&manpath=FreeBSD+5.4-RELEASE"><span
+ class="CITEREFENTRY"><span class="REFENTRYTITLE">rp</span>(4)</span></a> driver)</p>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="AUDIO" name="AUDIO">3.10 Audio Devices</a></h3>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=snd_sbc&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">snd_sbc</span>(4)</span></a>
+driver supports the following soundcards:</p>
+
+<ul>
+<li>
+<p>Advance Asound 100 and 110</p>
+</li>
+
+<li>
+<p>Creative SB16, SB32, SB AWE64 (including Gold) and ViBRA16</p>
+</li>
+
+<li>
+<p>ESS ES1868, ES1869, ES1879 and ES1888</p>
+</li>
+
+<li>
+<p>Logic ALS120</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=snd_maestro&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">snd_maestro</span>(4)</span></a>
+driver supports the following PCI sound cards:</p>
+
+<ul>
+<li>
+<p>ESS Technology Maestro-1</p>
+</li>
+
+<li>
+<p>ESS Technology Maestro-2</p>
+</li>
+
+<li>
+<p>ESS Technology Maestro-2E</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=snd_maestro3&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">snd_maestro3</span>(4)</span></a>
+driver supports the following audio devices:</p>
+
+<ul>
+<li>
+<p>ESS Technology Allegro-1</p>
+</li>
+
+<li>
+<p>ESS Technology Maestro3</p>
+</li>
+</ul>
+
+<p>MSS/WSS Compatible DSPs (<a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=pcm&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">pcm</span>(4)</span></a>
+driver)</p>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="CAMERA" name="CAMERA">3.11 Camera and Video Capture
+Devices</a></h3>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="USB" name="USB">3.12 USB Devices</a></h3>
+
+<p>A range of USB peripherals are supported; devices known to work are listed in this
+section. Owing to the generic nature of most USB devices, with some exceptions any device
+of a given class will be supported, even if not explicitly listed here.</p>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p><b>Note:</b> USB Ethernet adapters can be found in the section listing <a
+href="#ETHERNET">Ethernet interfaces</a>.</p>
+</blockquote>
+</div>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p><b>Note:</b> USB Bluetooth adapters can be found in <a href="#BLUETOOTH">Bluetooth</a>
+section.</p>
+</blockquote>
+</div>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=ohci&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">ohci</span>(4)</span></a> driver
+supports all OHCI v1.0 compliant controllers including:</p>
+
+<ul>
+<li>
+<p>AcerLabs M5237 (Aladdin-V)</p>
+</li>
+
+<li>
+<p>AMD-756</p>
+</li>
+
+<li>
+<p>OPTi 82C861 (FireLink)</p>
+</li>
+
+<li>
+<p>NEC uPD 9210</p>
+</li>
+
+<li>
+<p>CMD Tech 670 (USB0670)</p>
+</li>
+
+<li>
+<p>CMD Tech 673 (USB0673)</p>
+</li>
+
+<li>
+<p>NVIDIA nForce3</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=uhci&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">uhci</span>(4)</span></a> driver
+supports all UHCI v1.1 compliant controllers including:</p>
+
+<ul>
+<li>
+<p>Intel 82371AB/EB (PIIX4)</p>
+</li>
+
+<li>
+<p>Intel 82371SB (PIIX3)</p>
+</li>
+
+<li>
+<p>VIA 83C572</p>
+</li>
+</ul>
+
+<p>Hubs</p>
+
+<p>Keyboards (<a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=ukbd&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">ukbd</span>(4)</span></a>
+driver)</p>
+
+<p>Mice (<a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=ums&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">ums</span>(4)</span></a>
+driver)</p>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=ulpt&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">ulpt</span>(4)</span></a> driver
+provides support for USB printers and parallel printer conversion cables, including the
+following:</p>
+
+<ul>
+<li>
+<p>ATen parallel printer adapter</p>
+</li>
+
+<li>
+<p>Belkin F5U002 parallel printer adapter</p>
+</li>
+
+<li>
+<p>Canon BJ F850, S600</p>
+</li>
+
+<li>
+<p>Canon LBP-1310, 350</p>
+</li>
+
+<li>
+<p>Entrega USB-to-parallel printer adapter</p>
+</li>
+
+<li>
+<p>Hewlett-Packard HP Deskjet 3420 (P/N: C8947A #ABJ)</p>
+</li>
+
+<li>
+<p>Oki Data MICROLINE ML660PS</p>
+</li>
+
+<li>
+<p>Seiko Epson PM-900C, 880C, 820C, 730C</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=umct&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">umct</span>(4)</span></a> driver
+supports the following adapters:</p>
+
+<ul>
+<li>
+<p>Belkin F5U109</p>
+</li>
+
+<li>
+<p>Belkin F5U409</p>
+</li>
+
+<li>
+<p>D-Link DU-H3SP USB BAY Hub</p>
+</li>
+
+<li>
+<p>Magic Control Technology USB-232</p>
+</li>
+
+<li>
+<p>Sitecom USB-232</p>
+</li>
+</ul>
+
+<p>The <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=umass&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">umass</span>(4)</span></a> driver
+supports USB Mass Storage devices, including:</p>
+
+<ul>
+<li>
+<p>ADTEC Stick Drive AD-UST32M, 64M, 128M, 256M</p>
+</li>
+
+<li>
+<p>Denno FireWire/USB2 Removable 2.5-inch HDD Case MIFU-25CB20</p>
+</li>
+
+<li>
+<p>FujiFilm Zip USB Drive ZDR100 USB A</p>
+</li>
+
+<li>
+<p>GREEN HOUSE USB Flash Memory "PicoDrive" GH-UFD32M, 64M, 128M</p>
+</li>
+
+<li>
+<p>IBM 32MB USB Memory Key (P/N 22P5296)</p>
+</li>
+
+<li>
+<p>IBM 256MB USB Drive (MSYSTEM DiskOnKey2)</p>
+</li>
+
+<li>
+<p>IBM ThinkPad USB Portable CD-ROM Drive (P/N 33L5151)</p>
+</li>
+
+<li>
+<p>I-O DATA USB CD/CD-R/CD-RW/DVD-R/DVD-RW/DVD-RAM/DVD-ROM Drive DVR-iUH2 (CDROM, DVD-RAM
+only)</p>
+</li>
+
+<li>
+<p>I-O DATA USB x6 CD-RW Drive CDRW-i64/USB (CDROM only)</p>
+</li>
+
+<li>
+<p>I-O DATA USB/IEEE1394 Portable HD Drive HDP-i30P/CI, HDP-i40P/CI</p>
+</li>
+
+<li>
+<p>Iomega USB Zip 100/250 drive</p>
+</li>
+
+<li>
+<p>Iomega Zip750 USB2.0 drive</p>
+</li>
+
+<li>
+<p>Keian USB1.1/2.0 3.5-inch HDD Case KU350A</p>
+</li>
+
+<li>
+<p>Kurouto Shikou USB 2.5-inch HDD Case GAWAP2.5PS-USB2.0</p>
+</li>
+
+<li>
+<p>LaCie P3 HardDrive USB 200GB</p>
+</li>
+
+<li>
+<p>Logitec LDR-H443U2 DVD-RAM/-R/+R/-RW/+RW drive</p>
+</li>
+
+<li>
+<p>Logitec Mobile USB Memory LMC-256UD</p>
+</li>
+
+<li>
+<p>Logitec USB1.1/2.0 HDD Unit SHD-E60U2</p>
+</li>
+
+<li>
+<p>Logitec USB Double-Speed Floppy Drive LFD-31U2</p>
+</li>
+
+<li>
+<p>Logitec USB/IEEE1394 DVD-RAM/R/RW Unit LDR-N21FU2 (CDROM only)</p>
+</li>
+
+<li>
+<p>MELCO USB Flash Disk "ClipDrive", RUF-C32M, -C64M, -C128M, -C256M, -C512M</p>
+</li>
+
+<li>
+<p>MELCO USB Flash Disk "PetitDrive", RUF-32M, -64M, -128M, -256Mm</p>
+</li>
+
+<li>
+<p>MELCO USB2.0 Flash Disk "PetitDrive2", RUF-256M/U2, -512M/U2</p>
+</li>
+
+<li>
+<p>MELCO USB2.0 MO Drive MO-CH640U2</p>
+</li>
+
+<li>
+<p>Matshita CF-VFDU03 floppy drive</p>
+</li>
+
+<li>
+<p>Microtech International, Inc. USB-SCSI-HD 50 USB to SCSI cable</p>
+</li>
+
+<li>
+<p>NOVAC USB2.0 2.5/3.5-inch HDD Case NV-HD351U</p>
+</li>
+
+<li>
+<p>PNY Attache Flash Drive</p>
+</li>
+
+<li>
+<p>Panasonic ("Matshita FDD CF-VFDU03")</p>
+</li>
+
+<li>
+<p>Panasonic KXL-CB20AN Portable DVD-ROM/CD-R/RW</p>
+</li>
+
+<li>
+<p>Panasonic KXL-CB35AN (DVD-ROM &amp; CD-R/RW)</p>
+</li>
+
+<li>
+<p>Panasonic USB2.0 Portable CD-RW Drive KXL-RW40AN (CDROM only)</p>
+</li>
+
+<li>
+<p>Panasonic floppy drive</p>
+</li>
+
+<li>
+<p>RATOC Systems USB2.0 Removable HDD Case U2-MDK1, U2-MDK1B</p>
+</li>
+
+<li>
+<p>SanDisk SDDR-31 (Compact Flash)</p>
+</li>
+
+<li>
+<p>SanDisk SDDR-75 (only Compact Flash port works)</p>
+</li>
+
+<li>
+<p>Sitecom CN-300 MultiFlash (MMC/SD, SmartMedia, CF, MemoryStick)</p>
+</li>
+
+<li>
+<p>Sony Portable CD-R/RW Drive CRX10U (CDROM only)</p>
+</li>
+
+<li>
+<p>TEAC Portable USB CD-ROM Unit CD-110PU/210PU</p>
+</li>
+
+<li>
+<p>Trek Thumbdrive 8MB</p>
+</li>
+
+<li>
+<p>VAIO floppy drive (includes Y-E Data Flashbuster-U)</p>
+</li>
+
+<li>
+<p>Y-E Data floppy drive (720/1.44/2.88Mb)</p>
+</li>
+</ul>
+
+<p>Among the supported digital cameras are:</p>
+
+<ul>
+<li>
+<p>Asahi Optical (PENTAX) Optio 230 &amp; 330</p>
+</li>
+</ul>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="FIREWIRE" name="FIREWIRE">3.13 IEEE 1394 (Firewire)
+Devices</a></h3>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="BLUETOOTH" name="BLUETOOTH">3.14 Bluetooth Devices</a></h3>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="CRYPTO-ACCEL" name="CRYPTO-ACCEL">3.15 Cryptographic
+Accelerators</a></h3>
+</div>
+
+<div class="SECT2">
+<hr />
+<h3 class="SECT2"><a id="MISC" name="MISC">3.16 Miscellaneous</a></h3>
+
+<p>Floppy drives (<a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=fdc&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">fdc</span>(4)</span></a>
+driver)</p>
+
+<p>VGA-compatible video cards (<a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=vga&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">vga</span>(4)</span></a>
+driver)</p>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p><b>Note:</b> Information regarding specific video cards and compatibility with <b
+class="APPLICATION">Xorg</b> can be found at <a href="http://www.x.org/"
+target="_top">http://www.x.org/</a>.</p>
+</blockquote>
+</div>
+
+<br />
+<br />
+<p>Keyboards including:</p>
+
+<ul>
+<li>
+<p>AT-style keyboards (<a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=atkbd&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">atkbd</span>(4)</span></a>
+driver)</p>
+</li>
+
+<li>
+<p>PS/2 keyboards (<a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=atkbd&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">atkbd</span>(4)</span></a>
+driver)</p>
+</li>
+
+<li>
+<p>USB keyboards (<a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=ukbd&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">ukbd</span>(4)</span></a>
+driver)</p>
+</li>
+</ul>
+
+<br />
+<br />
+<p>Pointing devices including:</p>
+
+<ul>
+<li>
+<p>PS/2 mice and compatible devices, including many laptop pointing devices (<a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=psm&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">psm</span>(4)</span></a>
+driver)</p>
+</li>
+
+<li>
+<p>Serial mice and compatible devices</p>
+</li>
+
+<li>
+<p>USB mice (<a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=ums&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">ums</span>(4)</span></a>
+driver)</p>
+</li>
+</ul>
+
+<div class="NOTE">
+<blockquote class="NOTE">
+<p><b>Note:</b> <a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=moused&sektion=8&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">moused</span>(8)</span></a> has
+more information on using pointing devices with FreeBSD. Information on using pointing
+devices with <b class="APPLICATION">Xorg</b> can be found at <a href="http://www.x.org/"
+target="_top">http://www.x.org/</a>.</p>
+</blockquote>
+</div>
+
+<br />
+<br />
+<p>``PC standard'' parallel ports (<a
+href="http://www.FreeBSD.org/cgi/man.cgi?query=ppc&sektion=4&manpath=FreeBSD+5.4-RELEASE">
+<span class="CITEREFENTRY"><span class="REFENTRYTITLE">ppc</span>(4)</span></a>
+driver)</p>
+</div>
+</div>
+</div>
+
+<hr />
+<p align="center"><small>This file, and other release-related documents, can be
+downloaded from <a href="ftp://ftp.FreeBSD.org/">ftp://ftp.FreeBSD.org/</a>.</small></p>
+
+<p align="center"><small>For questions about FreeBSD, read the <a
+href="http://www.FreeBSD.org/docs.html">documentation</a> before contacting &#60;<a
+href="mailto:questions@FreeBSD.org">questions@FreeBSD.org</a>&#62;.</small></p>
+
+<p align="center"><small>For questions about this documentation, e-mail &#60;<a
+href="mailto:doc@FreeBSD.org">doc@FreeBSD.org</a>&#62;.</small></p>
+</body>
+</html>
+