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Tue Jul 27 16:58:22 2004 UTC (8 years, 9 months ago) by joeyh
Original Path: trunk/installer/doc/manual/en/hardware/hardware-supported.xml
File MIME type: text/xml
File size: 8846 byte(s)
modify smp for i386 to note that a smp kernel may or may not be installed,
depending on installation media
1 toff 3219 <!-- retain these comments for translator revision tracking -->
2 joeyh 11648 <!-- $Id$ -->
3 toff 3219
4     <sect1 id="hardware-supported">
5     <title>Supported Hardware</title>
6    
7 toff 3273 <para>
8    
9     Debian does not impose hardware requirements beyond the requirements
10 toff 3219 of the Linux kernel and the GNU tool-sets. Therefore, any
11     architecture or platform to which the Linux kernel, libc,
12 toff 3273 <command>gcc</command>, etc. have been ported, and for which a Debian
13     port exists, can run Debian. Please refer to the Ports pages at
14 barbier 4215 <ulink url="&url-ports;"></ulink> for
15 toff 3273 more details on &arch-title; architecture systems which have been
16     tested with Debian.
17 toff 3219
18 toff 3273 </para><para>
19    
20     Rather than attempting to describe all the different hardware
21 toff 3219 configurations which are supported for &arch-title;, this section
22     contains general information and pointers to where additional
23     information can be found.
24 toff 3273
25 toff 3219 </para>
26    
27     <sect2><title>Supported Architectures</title>
28    
29 toff 3273 <para>
30    
31 toff 4075 Debian &release; supports eleven major architectures and several
32 toff 3219 variations of each architecture known as 'flavors'.
33    
34 toff 3273 </para><para>
35    
36 toff 4890 <informaltable>
37     <tgroup cols="4">
38     <thead>
39     <row>
40     <entry>Architecture</entry><entry>Debian Designation</entry>
41     <entry>Subarchitecture</entry><entry>Flavor</entry>
42     </row>
43     </thead>
44 toff 3219
45 toff 4890 <tbody>
46     <row>
47 mck-guest 14033 <entry morerows="2">Intel x86-based</entry>
48     <entry morerows="2">i386</entry>
49     <entry morerows="2"></entry>
50 toff 4890 <entry>vanilla</entry>
51     </row><row>
52 mck-guest 9934 <entry>speakup</entry>
53 mck-guest 14033 </row><row>
54     <entry>linux26</entry>
55 toff 4890 </row>
56 toff 3219
57 toff 4890 <row>
58     <entry morerows="5">Motorola 680x0</entry>
59     <entry morerows="5">m68k</entry>
60     <entry>Atari</entry>
61     <entry>atari</entry>
62     </row><row>
63     <entry>Amiga</entry>
64     <entry>amiga</entry>
65     </row><row>
66     <entry>68k Macintosh</entry>
67     <entry>mac</entry>
68     </row><row>
69     <entry morerows="2">VME</entry>
70     <entry>bvme6000</entry>
71     </row><row>
72     <entry>mvme147</entry>
73     </row><row>
74     <entry>mvme16x</entry>
75     </row>
76    
77     <row>
78     <entry morerows="2">DEC Alpha</entry>
79     <entry morerows="2">alpha</entry>
80     <entry morerows="2"></entry>
81     <entry>generic</entry>
82     </row><row>
83     <entry>jensen</entry>
84     </row><row>
85     <entry>nautilus</entry>
86     </row>
87    
88     <row>
89     <entry morerows="1">Sun SPARC</entry>
90     <entry morerows="1">sparc</entry>
91     <entry morerows="1"></entry>
92     <entry>sun4cdm</entry>
93     </row><row>
94     <entry>sun4u</entry>
95     </row>
96    
97     <row>
98     <entry morerows="3">ARM and StrongARM</entry>
99     <entry morerows="3">arm</entry>
100     <entry morerows="3"></entry>
101     <entry>netwinder</entry>
102     </row><row>
103     <entry>riscpc</entry>
104     </row><row>
105     <entry>shark</entry>
106     </row><row>
107     <entry>lart</entry>
108     </row>
109    
110     <row>
111     <entry morerows="3">IBM/Motorola PowerPC</entry>
112     <entry morerows="3">powerpc</entry>
113     <entry>CHRP</entry>
114     <entry>chrp</entry>
115     </row><row>
116     <entry>PowerMac</entry>
117     <entry>powermac, new-powermac</entry>
118     </row><row>
119     <entry>PReP</entry>
120     <entry>prep</entry>
121     </row><row>
122     <entry>APUS</entry>
123     <entry>apus</entry>
124     </row>
125    
126     <row>
127     <entry morerows="1">HP PA-RISC</entry>
128     <entry morerows="1">hppa</entry>
129     <entry>PA-RISC 1.1</entry>
130     <entry>32</entry>
131     </row><row>
132     <entry>PA-RISC 2.0</entry>
133     <entry>64</entry>
134     </row>
135    
136     <row>
137     <entry>Intel ia64-based</entry>
138     <entry>ia64</entry>
139     <entry></entry>
140     <entry></entry>
141     </row>
142    
143     <row>
144     <entry>MIPS (big endian)</entry>
145     <entry>mips</entry>
146     <entry>SGI Indy/I2</entry>
147     <entry>r4k-ip22</entry>
148     </row>
149    
150     <row>
151     <entry morerows="1">MIPS (little endian)</entry>
152     <entry morerows="1">mipsel</entry>
153     <entry morerows="1">DEC Decstation</entry>
154     <entry>r4k-kn04</entry>
155     </row><row>
156     <entry>r3k-kn02</entry>
157     </row>
158    
159     <row>
160     <entry morerows="1">IBM S/390</entry>
161     <entry morerows="1">s390</entry>
162     <entry morerows="1"></entry>
163     <entry>tape</entry>
164     </row><row>
165     <entry>vmrdr</entry>
166     </row>
167    
168     </tbody></tgroup></informaltable>
169    
170 toff 3273 </para><para>
171    
172     This document covers installation for the
173     <emphasis>&arch-title;</emphasis> architecture. If you are looking
174     for information on any of the other Debian-supported architectures
175     take a look at the
176 toff 3219 <ulink url="http://www.debian.org/ports/">Debian-Ports</ulink> pages.
177 toff 3273
178 toff 4076 </para><para condition="new-arch">
179 toff 3219
180     This is the first official release of &debian; for the &arch-title;
181     architecture. We feel that it has proven itself sufficiently to be
182     released. However, because it has not had the exposure (and hence
183     testing by users) that some other architectures have had, you may
184 toff 3273 encounter a few bugs. Use our
185 toff 3219 <ulink url="&url-bts;">Bug Tracking System</ulink> to report any
186 toff 3273 problems; make sure to mention the fact that the bug is on the
187     &arch-title; platform. It can be necessary to use the
188     <ulink url="&url-list-subscribe;">debian-&architecture; mailing list</ulink>
189     as well.
190    
191     </para>
192    
193 toff 3219 </sect2>
194    
195     <!-- supported cpu docs -->
196 toff 4076 &supported-alpha.xml;
197     &supported-arm.xml;
198     &supported-hppa.xml;
199     &supported-i386.xml;
200     &supported-ia64.xml; <!-- FIXME: currently missing -->
201     &supported-m68k.xml;
202     &supported-mips.xml;
203     &supported-mipsel.xml;
204     &supported-powerpc.xml;
205     &supported-s390.xml;
206     &supported-sparc.xml;
207 toff 3219
208 toff 4076 <sect2 id="gfx" arch="not-s390"><title>Graphics Card</title>
209 toff 3219
210 toff 4076 <para arch="i386">
211 toff 3273
212 toff 3219 You should be using a VGA-compatible display interface for the console
213     terminal. Nearly every modern display card is compatible with
214     VGA. Ancient standards such CGA, MDA, or HGA should also work,
215     assuming you do not require X11 support. Note that X11 is not used
216     during the installation process described in this document.
217 toff 3273
218 toff 4076 </para><para>
219 toff 3219
220     Debian's support for graphical interfaces is determined by the
221     underlying support found in XFree86's X11 system. The newer AGP video
222     slots are actually a modification on the PCI specification, and most
223     AGP video cards work under XFree86. Details on supported graphics
224     buses, cards, monitors, and pointing devices can be found at
225 mck-guest 7442 <ulink url="&url-xfree86;"></ulink>. Debian &release; ships
226 mck-guest 9934 with XFree86 version &x11ver;.
227 toff 3273
228 toff 4076 </para><para arch="mips">
229 toff 3219
230     The XFree86's X11 system is only supported on the SGI Indy.
231 toff 3273
232 toff 3219 </para>
233     </sect2>
234    
235 toff 4076 <sect2 arch="i386" id="laptops"><title>Laptops</title>
236 toff 3219 <para>
237 toff 3273
238 toff 3219 Laptops are also supported. Laptops are often specialized or contain
239     proprietary hardware. To see if your particular laptop works well
240     with GNU/Linux, see the
241     <ulink url="&url-x86-laptop;">Linux Laptop pages</ulink>
242 toff 3273
243 toff 3219 </para>
244     </sect2>
245    
246    
247 toff 4076 <sect2 condition="defaults-smp">
248 toff 3219 <title>Multiple Processors</title>
249    
250 toff 3273 <para>
251    
252     Multi-processor support &mdash; also called ``symmetric multi-processing''
253 toff 3219 or SMP &mdash; is supported for this architecture. The standard Debian
254 toff 4075 &release; kernel image was compiled with SMP support. This should not
255 toff 3219 prevent installation, since the SMP kernel should boot on non-SMP systems;
256     the kernel will simply cause a bit more overhead.
257    
258 toff 3273 </para><para>
259    
260     In order to optimize the kernel for single CPU systems, you'll have to
261 toff 3219 replace the standard Debian kernel. You can find a discussion of how
262 barbier 4435 to do this in <xref linkend="kernel-baking"/>. At this time
263 toff 4075 (kernel version &kernelversion;) the way you disable SMP is to deselect
264 toff 3273 ``symmetric multi-processing'' in the ``General'' section of the
265     kernel config.
266    
267 toff 3219 </para>
268    
269     </sect2>
270    
271    
272 toff 4076 <sect2 condition="supports-smp">
273 toff 3219 <title>Multiple Processors</title>
274     <para>
275 toff 3273
276     Multi-processor support &mdash; also called ``symmetric
277     multi-processing'' or SMP &mdash; is supported for this architecture.
278     However, the standard Debian &release; kernel image does not support
279     SMP. This should not prevent installation, since the standard,
280 toff 3219 non-SMP kernel should boot on SMP systems; the kernel will simply use
281     the first CPU.
282    
283 toff 3273 </para><para>
284    
285 toff 3219 In order to take advantage of multiple processors, you'll have to
286     replace the standard Debian kernel. You can find a discussion of how
287 barbier 4435 to do this in <xref linkend="kernel-baking"/>. At this time
288 toff 3273 (kernel version &kernelversion;) the way you enable SMP is to select
289     ``symmetric multi-processing'' in the ``General'' section of the
290     kernel config.
291    
292 toff 3219 </para>
293     </sect2>
294 joeyh 18603
295     <sect2 condition="supports-smp-sometimes">
296     <title>Multiple Processors</title>
297     <para>
298    
299     Multi-processor support &mdash; also called ``symmetric
300     multi-processing'' or SMP &mdash; is supported for this architecture,
301     and is supported by a precompiled Debian kernel image. Depending on your
302     install media, this SMP-capable kernel may or may not be installed by
303     default. This should not prevent installation, since the standard,
304     non-SMP kernel should boot on SMP systems; the kernel will simply use
305     the first CPU.
306    
307     </para><para>
308    
309     In order to take advantage of multiple processors, you should check to see
310     if a kernel package that supports SMP is installed, and if not, choose an
311     appropriate kernel package.
312    
313     You can also build your own customised kernel to support SMP. You can find
314     a discussion of how to do this in <xref linkend="kernel-baking"/>. At this
315     time (kernel version &kernelversion;) the way you enable SMP is to select
316     ``symmetric multi-processing'' in the ``General'' section of the
317     kernel config.
318    
319     </para>
320     </sect2>
321 toff 3219 </sect1>

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