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<A HREF="Ethernet-HOWTO-4.html">$B<!$N%Z!<%8(B</A>
<A HREF="Ethernet-HOWTO-2.html">$BA0$N%Z!<%8(B</A>
<A HREF="Ethernet-HOWTO.html#toc3">$BL\<!$X(B</A>
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<H2><A NAME="faq"></A> <A NAME="s3">3. FAQ ($B$h$/$5$l$k<ALd(B)</A></H2>
<P>
<P>Linux $B$r%$!<%5%M%C%H@\B3$G;H$&$3$H$K4XO"$7$?<ALd$N$&$A!"(B
$B$h$/J9$/$b$N$r=8$a$^$7$?!#(B
$B%+!<%I$K8GM-$J<ALd$K$D$$$F$O!"!V%a!<%+!<JL$K!WJ,$1$^$7$?!#(B
$B$"$J$?$NCN$j$?$$LdBj$O!"$-$C$HB>$NC/$+$K$h$C$F<ALd$5$l$F$$$k(B
($B$=$7$FEz$($i$l$F$$$k(B!) $B$3$H$,B?$$$G$7$g$&$+$i!"(B
$B$b$7$3$3$KCN$j$?$$Ez$($,$J$/$F$b!"(B
<A HREF="http://www.dejanews.com">Dejanews</A>.
$B$N$h$&$J%K%e!<%9%"!<%+%$%V$J$i8+IU$+$k$+$b$7$l$^$;$s!#(B
<P>
<H2><A NAME="alfa"></A> <A NAME="ss3.1">3.1 $B%"%k%U%!HG%I%i%$%P(B -- $B$=$NF~<j$HMxMQK!(B</A>
</H2>
<P>
<P>$B$o$?$7$N%+!<%IMQ$N:G?7HG%I%i%$%P$d!";n83E*$J%"%k%U%!HG%I%i%$%P$,(B
$BF~<j$G$-$k$HJ9$-$^$7$?!#$I$3$K$"$j$^$9$+!)(B
<P>$B!V?7$7$$!W%I%i%$%P$N:G?7HG$O!"(BDonald$B$N(B ftp $B%5%$%H(B
<CODE>cesdis.gsfc.nasa.gov</CODE> $B$N(B <CODE>/pub/linux</CODE>
$B$K$"$j$^$9!#(B
$B$3$3$K$"$k$b$N$OIQHK$KJQ2=$7$F$$$^$9$+$i!"C5$72s$C$F$_$F$/$@$5$$!#(B
$B$"$k$$$O(B WWW $B%V%i%&%6$G0J2<$rK,$M$k$[$&$,!"(B
$B$*C5$7$N%I%i%$%P$r8+$D$1$k$K$O3Z$+$b$7$l$^$;$s!#(B
<P>
<A HREF="http://cesdis.gsfc.nasa.gov/linux/">Don's Linux Home Page</A><P>WWW $B%V%i%&%6$O%=!<%9$r>!<j$KJQ99$7$F(B
($BNc$($P%?%V$r%9%Z!<%9$K$7$A$c$C$?$j$H$+(B)
$B%@%a$K$7$A$c$&$3$H$,$"$k$N$GCm0U$7$^$7$g$&!#(B
ftp $B$r;H$&$+!"$"$k$$$O$h$/$o$+$i$J$1$l$P!"(B
$B>/$J$/$H$b%@%&%s%m!<%I$K$O(B FTP URL $B$r;H$C$F$/$@$5$$!#(B
<P>$B$5$F!"$=$N%I%i%$%P$,K\Ev$K%"%k%U%!HG(B ($B$"$k$$$O%W%l%"%k%U%!HG(B) $B$J$i!"(B
$B$=$l$J$j$N<h07$$$r$7$F$/$@$5$$!#$D$^$j!"2r7h$G$-$J$$$3$H$d$o$+$i$J$$(B
$B$3$H$,$"$C$F$b!"J86g$r8@$o$J$$$3$H!#(B
$B%$%s%9%H!<%k$N$d$jJ}$,$o$+$i$J$$$N$J$i!"(B
$B%W%l%"%k%U%!%I%i%$%P$N%F%9%H$r$9$Y$-$G$O$"$j$^$;$s!#(B
$B$^$?$3$N%I%i%$%P$N$;$$$G%^%7%s$,%@%&%s$7$F$b!"J86g$r8@$o$J$$$G$/$@$5$$!#(B
$BJ86g$NBe$o$j$K>\:Y$J%P%0%j%]!<%H$r$*Aw$j$/$@$5$$!#(B
$B$b$C$H$$$$$N$O%Q%C%A$G$9$1$I!*(B
<P>$B!V;H$($k!W<B83E*$J%I%i%$%P!"%"%k%U%!%I%i%$%P$N$&$A$N$$$/$D$+$O!"(B
$BI8=`$N%+!<%M%k%=!<%9%D%j!<$K$b4^$^$l$k$h$&$K$J$C$F$$$^$9!#(B
<CODE>make config</CODE> $B$r<B9T$9$k$H!":G=i$N$[$&$G(B
``Prompt for development and/or incomplete code/drivers''
$B$H$$$&<ALd$r$5$l$k$O$:$G$9!#%"%k%U%!(B/$B<B83E*%I%i%$%P$K4X$9$k(B
$BA*Br;h$r=P$7$?$$$H$-$K$O!"$3$3$G(B `Y' $B$HEz$($F$/$@$5$$!#(B
<P>
<P>
<H2><A NAME="two-card"></A> <A NAME="ss3.2">3.2 1$BBf$N%^%7%s$GJ#?t$N%$!<%5%M%C%H%+!<%I$r;H$&$K$O(B</A>
</H2>
<P>
<P>Linux$B$G(B2$B$D$N%$!<%5%M%C%H%+!<%I$rF0$+$9$K$O$I$&$9$l$P$$$$$N!)(B
<P>$B$3$N<ALd$KBP$9$kEz$($O!"%I%i%$%P$r%m!<%@%V%k%b%8%e!<%k$H$7$F(B
$B;H$C$F$$$k$+!"$"$k$$$O%+!<%M%k$KD>@\AH$_9~$s$G$$$k$+$K$h$C$F(B
$B0[$J$j$^$9!#$[$H$s$I$N(B Linux $B%G%#%9%H%j%S%e!<%7%g%s$O!"8=:_$G$O(B
$B%b%8%e!<%k2=%I%i%$%P$r;H$C$F$$$^$9!#%I%i%$%P$NAH$_9g$o$;$@$1$,(B
$B0[$J$k$?$/$5$s$N%+!<%M%k$rG[I[$7$J$$$G$9$`$+$i$G$9!#(B
$B0l$D$N%Y!<%9$H$J$k%+!<%M%k$r;H$$!"(B
$B$=$l$>$l$N%f!<%6$N%7%9%F%`$GI,MW$H$5$l$k8DJL$N%I%i%$%P$O!"(B
$B%7%9%F%`$,%V!<%H$7$F%I%i%$%P%b%8%e!<%k%U%!%$%k(B
($BDL>o(B <CODE>/lib/modules/</CODE> $B$K$*$+$l$^$9(B)
$B$,%"%/%;%92DG=$K$J$C$F$+$i%m!<%I$5$l$k$h$&$K$J$C$F$$$k$N$G$9!#(B
<P><EM>$B%I%i%$%P$,%b%8%e!<%k$N$H$-(B:</EM>
PCI $B%I%i%$%P$N>l9g$O!"(B
$B%b%8%e!<%k$O%$%s%9%H!<%k$5$l$F$$$k%+!<%I$rA4$F<+F0E*$K(B
$B8!CN$9$k$O$:$G$9(B ($B$b$A$m$sBP1~$9$k%+!<%I$r!"$G$9$,(B)$B!#(B
$B$7$+$7(B ISA $B$N%+!<%I$G$O!"%+!<%I$NC5:w(B (probe) $B$O4m81$J:n6H$J$N$G!"(B
$B%+!<%I$N(B I/O $B%Y!<%9%"%I%l%9$rM?$($F!"%b%8%e!<%k$K$I$3$rC5$;$P$h$$$+$r(B
$B65$($F$"$2$kI,MW$,$"$k$G$7$g$&!#$3$N>pJs$O(B
<CODE>/etc/conf.modules</CODE> $B%U%!%$%k$KJ]B8$5$l$^$9!#(B
<P>$BNc$H$7$F!"FsKg$N(B ISA NE2000 $B%+!<%I$,$"$k>l9g$r9M$($^$7$g$&!#(B
$B0l$D$O(B <CODE>0x300</CODE> $B$K!"$b$&0l$D$O(B <CODE>0x240</CODE> $B$H$7$^$9!#(B
$B$3$N>l9g$O(B <CODE>/etc/conf.modules</CODE> $B%U%!%$%k$K$O0J2<$N$h$&$J(B
$B9T$r;XDj$9$k$3$H$K$J$k$G$7$g$&!#(B
<P>
<PRE>
alias eth0 ne
alias eth1 ne
options ne io=0x240,0x300
</PRE>
<P>$B@bL@(B: $B$3$3$G;XDj$5$l$F$$$k$3$H$O0J2<$NDL$j$G$9(B: $B4IM}<T(B
($B$"$k$$$O%+!<%M%k(B) $B$,(B <CODE>modprobe eth0</CODE> $B$"$k$$$O(B <CODE>modprobe eth1</CODE>
$B$r<B9T$9$k$H!"(B <CODE>ne.o</CODE> $B%I%i%$%P$,(B <CODE>eth0</CODE>, <CODE>eth1</CODE> $B$=$l$>$l$K(B
$BBP$7$F%m!<%I$5$l$^$9!#$5$i$K(B <CODE>ne.o</CODE> $B%b%8%e!<%k$,%m!<%I$5$l$k$H$-!"(B
<CODE>io=0x240,0x300</CODE> $B$H$$$&%*%W%7%g%s$,M?$($i$l$k$N$G!"(B
$B%I%i%$%P$O%+!<%I$rC5$9>l=j$,$o$+$k$h$&$K$J$j$^$9!#(B
<CODE>0x</CODE> $B$,=EMW$G$9!#(B DOS $B$N@$3&$G$h$/;H$o$l$k(B <CODE>300h</CODE> $B$H$$$&$h$&$J(B
$BI=5-$OF0:n$7$^$;$s!#(B <CODE>0x240</CODE> $B$H(B <CODE>0x300</CODE> $B$N=g=x$r$+$($l$P!"(B
$BJ*M}E*$J%+!<%IFsKg$KBP$9$k(B <CODE>eth0</CODE>, <CODE>eth1</CODE> $B$N4X78$r(B
$B5U$K$9$k$3$H$,$G$-$^$9!#(B
<P>$B$[$H$s$I$N(B ISA $B%b%8%e!<%k%I%i%$%P$G$O!"J#?t$N%+!<%I$r07$($k$h$&!"(B
$B$3$NNc$N$h$&$KJ#?t$N(B I/O $B$NCM$r%3%s%^$G6h@Z$C$FM?$($k$3$H$,$G$-$^$9!#(B
$B$7$+$7(B 3c501.o $B%b%8%e!<%k$N$h$&$K(B ($B8E$$(B?) $B%I%i%$%P$G$O!"(B
$B%b%8%e!<%k$N%m!<%I$"$?$j0l$D$N%+!<%I$7$+;H$($J$$$3$H$b$"$j$^$9!#(B
$B$3$N$h$&$J>l9g$KN>J}$N%+!<%I$r8!CN$9$k$?$a$K$O!"%b%8%e!<%k$rFs2s(B
$B%m!<%I$9$kI,MW$,$"$j$^$9!#(B <CODE>/etc/conf.modules</CODE> $B$O0J2<$N$h$&$K(B
$B$J$k$G$7$g$&!#(B
<P>
<PRE>
alias eth0 3c501
alias eth1 3c501
options eth0 -o 3c501-0 io=0x280 irq=5
options eth1 -o 3c501-1 io=0x300 irq=7
</PRE>
<P>$B$3$NNc$G$O(B <CODE>-o</CODE> $B%*%W%7%g%s$rMQ$$$F!"$=$l$>$l%m!<%I$5$l$?%b%8%e!<%k(B
$B%$%s%9%?%s%9$K0l0U$JL>A0$r$D$1$F$$$^$9!#Fs$D$N%b%8%e!<%k$rF1$8L>A0$G(B
$BF1;~$K%m!<%I$9$k$3$H$O$G$-$J$$$+$i$G$9!#(B
<CODE>irq=</CODE> $B%*%W%7%g%s$b!"%+!<%I$N%O!<%I%&%'%"(B IRQ $B@_Dj$r;XDj$9$k$?$a$K(B
$BMQ$$$i$l$F$$$^$9!#(B
($B$3$NJ}K!$r!"J#?t(B I/O $BCM$N%3%s%^6h@Z$j;XDj$r5v$9%+!<%I$KMQ$$$k$3$H$b$G(B
$B$-$^$9$,!"8zN($,0-$$$G$9!#$J$<$J$iI,MW$N$J$$>l9g$G$b%b%8%e!<%k$,Fs2s(B
$B%m!<%I$5$l$k$3$H$K$J$k$+$i$G$9!#(B)
<P>$B:G8e$NNc$H$7$F!"(B <CODE>0x350</CODE> $B$K$"$k(B 3c503 $B%+!<%I$H(B
<CODE>0x280</CODE> $B$K$"$k(B SMC Elite16 $B%+!<%I(B (wd8013) $B$rF1;~$K;H$&(B
$B>l9g$r<($7$^$9!#0J2<$N$h$&$K$J$j$^$9(B:
<P>
<PRE>
alias eth0 wd
alias eth1 3c503
options wd io=0x280
options 3c503 io=0x350
</PRE>
<P>PCI $B$N%+!<%I$KBP$7$F$O!"DL>o$O(B <CODE>alias</CODE> $B9T$G(B
<CODE>ethN</CODE> $B%$%s%?%U%'!<%9$HBP1~$9$k%I%i%$%P$r;XDj$9$k$@$1$G$$$$$O$:$G$9!#(B
PCI $B%+!<%I$N(B I/O $B%Y!<%9%"%I%l%9$O0BA4$K8!CN$5$l$k$+$i$G$9!#(B
<P>$BMxMQ$G$-$k%b%8%e!<%k$O(B <CODE>/lib/modules/`uname -r`/net</CODE>
$B$KJ]B8$5$l$F$$$k$O$:$G$9!#$3$3$G(B <CODE>uname -r</CODE> $B%3%^%s%I$O(B
$B%+!<%M%k$N%P!<%8%g%s(B ($BNc$($P(B 2.0.34) $B$rM?$($^$9!#(B
$B$3$3$rC5$7$F!"$*;H$$$N%+!<%I$K$"$C$?%I%i%$%P$rC5$7$F$/$@$5$$!#(B
<CODE>conf.modules</CODE> $B$,@5$7$/@_Dj$5$l$l$P!"(B
$B0J2<$N$h$&$K$7$F%F%9%H$G$-$^$9!#(B
<P>
<PRE>
modprobe ethN
dmesg | tail
</PRE>
<P>$B$3$3$G(B `N' $B$K$O%F%9%H$7$?$$%$!<%5%M%C%H%$%s%?%U%'!<%9$NHV9f$r(B
$BF~$l$F$/$@$5$$!#(B
<P><EM>$B%I%i%$%P$r%+!<%M%k$KAH$_9~$s$G$$$k>l9g(B:</EM>
$B%I%i%$%P$r%+!<%M%k$KAH$_9~$s$G$$$k>l9g$O!"J#?t$N%$!<%5%+!<%I$K(B
$BBP$9$k%U%C%/$bA4$F%+!<%M%k$KAH$_9~$^$l$F$$$k$3$H$K$J$j$^$9!#(B
$B$7$+$7$3$3$G!"%G%U%)%k%H$G$O(B<EM>$B$R$H$D$N(B</EM>$B%+!<%I$7$+<+F0C5:w(B
$B$5$l$J$$$3$H$KCm0U$7$F$/$@$5$$!#(B
$B$3$l$O!"?@7P<A$J%+!<%I$rC5:w$9$k$3$H$K$h$C$F5/$3$j$&$k(B
$B%V!<%H;~$N%O%s%0%"%C%W$rHr$1$k$?$a$J$N$G$9!#(B
<P>
<P>($BCm0U(B: 2.1.x $B$N:G8e$NJ}$N%+!<%M%k$G$O!"%V!<%H;~$NC5:w$O(B
$B0BA4$J$b$N$+$i4m81$J$b$N$N=g$K9T$o$l$k$h$&$K$J$j$^$7$?!#(B
$B$3$l$O!"0BA4$J(B ($B$D$^$j(B PCI $B$H(B EISA) $BC5:w$,!"BP1~$9$k%+!<%I$r(B
$B<+F0E*$K8+$D$1$k$3$H$,$G$-$k$h$&$K$G$9!#(B
$BFsKg0J>e$N%$!<%5%M%C%H%+!<%I$rHw$($?%7%9%F%`$G!"$=$NFb$N(B
$B>/$J$/$H$b0lKg$,(B ISA $B$N%+!<%I$N>l9g$K$O!"(B
$B0MA3$H$7$F0J2<$N$$$:$l$+$r9T$&I,MW$,$"$j$^$9!#(B)
<P>2$BHVL\(B ($B$*$h$S(B3$BHVL\!"$*$h$S(B...) $B$N%+!<%I$N<+F0G'<1$r2DG=$K$9$k$K$O!"(B
2$B$D$NJ}K!$,$"$j$^$9!#$b$C$H$b4JC1$J$N$O5/F0;~$K%+!<%M%k$X0z?t$rM?(B
$B$($k$3$H$G$9!#DL>o$O(B LILO $B$G$3$l$r9T$J$$$^$9!#(B
<CODE>ether=0,0,eth1</CODE> $B$N$h$&$J4JC1$J0z?t$r%V!<%H;~0z?t$KM?$($l$P!"(B
2$BHVL\$N%+!<%I$rC5:w$9$k$3$H$,$G$-$^$9!#(B
$B$3$N>l9g!"5/F0;~$K%+!<%I$,8+$D$+$C$?=gHV$K(B <CODE>eth0</CODE>, <CODE>eth1</CODE>
$B$,3d$jEv$F$i$l$^$9!#(B <CODE>0x300</CODE> $B$N%+!<%I$r(B <CODE>eth0</CODE> $B$K!"(B
<CODE>0x280</CODE> $B$N%+!<%I$r(B <CODE>eth1</CODE> $B$K$7$?$$$J$i!"(B
<P>
<BLOCKQUOTE><CODE>
LILO: linux ether=5,0x300,eth0 ether=15,0x280,eth1
</CODE></BLOCKQUOTE>
<P>$B$H$7$^$9!#(B <CODE>ether=</CODE> $B%3%^%s%I$O>e5-$N(BIRQ + I/O + $BL>A00J30$N(B
$B$b$N$b<u$1IU$1$^$9!#(B
$B9=J8$NA4$F!"%+!<%I8GM-$N%Q%i%a!<%?!"(BLILO $B$NN"5;Ey$rCN$j$?$$>l9g$O(B
<A HREF="Ethernet-HOWTO-10.html#lilo">$B%+!<%M%k$K%$!<%5%M%C%H4XO"0z?t$rEO$9J}K!(B</A>
$B$r8+$F$/$@$5$$!#(B
<P>$B$3$l$i$N5/F0;~$N0z?t$r!"KhEYKhEYF~NO$7$J$/$F$9$`$h$&$K$b$G$-$^$9!#(B
LILO $B$N%^%K%e%"%k$+$i@_Dj%*%W%7%g%s(B
`<CODE>append</CODE>' $B$N9`$r;2>H$7$F$/$@$5$$!#(B
<P>2$B$D$a$NJ}K!(B ($B$*4+$a$G$-$^$;$s(B) $B$O!"(B <CODE>Space.c</CODE> $B$rJT=8$7!"(B
I/O $B%"%I%l%9$N(B <CODE>0xffe0</CODE> $B%(%s%H%j$r(B 0 $B$K=q$-49$($F$7$^$&$3$H$G$9!#(B
<CODE>0xffe0</CODE> $B%(%s%H%j$O!"%+!<%M%k$K$=$N%G%P%$%9$r8!=P$7$J$$$h$&$K$5$;$^$9!#(B
$B$3$l$r(B 0 $B$K$9$l$P!"%G%P%$%9$r<+F08!=P$9$k$h$&$K$J$j$^$9!#(B
<P>Linux$B$r(B2$B$D$N%M%C%H%o!<%/4V$N%2!<%H%&%'%$$H$7$F;HMQ$9$k$D$b$j$J$i!"(B
IP forwarding$B$rM-8z$K$7$F%+!<%M%k$r:F%3%s%Q%$%k$7$J$1$l$P$J$j$^$;$s!#(B
$BDL>o$O(B `kbridge'$B$N$h$&$J%=%U%H%&%'%"$rMxMQ$7$F!"8E$$(BAT/286$B%^%7%s(B
$B$r%2!<%H%&%'%$$K$7$?$[$&$,$h$$$G$7$g$&!#(B
<P>$B$3$NJ8=q$r(B<EM>$B%M%C%H%5!<%U%#%s(B</EM>$B$NESCf$G8+$F$$$k?M$O!"(B
Donald $B$N(B WWW $B%5%$%H$K$"$k(B mini-HOWTO $B$r8+$F$_$k$H$$$$$G$7$g$&!#(B
$B0J2<$N(B URL $B$G$9!#(B
<A HREF="http://cesdis.gsfc.nasa.gov/linux/misc/multicard.html">Multiple Ethercards</A>.
<P>$BLuCm(B: $B>e5-$NF|K\8lLu$O(B
<A HREF="http://www.linux.or.jp/JF/JFdocs/Multiple-Ethernet.html">http://www.linux.or.jp/JF/JFdocs/Multiple-Ethernet.html</A>
$B$K$"$j$^$9!#(B
<P>
<H2><A NAME="ss3.3">3.3 <CODE>ether=</CODE> $B$C$F$d$C$F$b2?$b$*$-$^$;$s!#$J$s$G!)(B</A>
</H2>
<P>
<P>$B>e5-$N$h$&$K!"(B <CODE>ether=</CODE> $B%3%^%s%I$O(B<EM>$B%+!<%M%k$KAH$_9~$^$l$?(B
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$B%b%8%e!<%k2=$5$l$?$+$?$A$G%I%i%$%P$rMxMQ$7$F$$$k$N$G!"(B
<CODE>ether=</CODE> $B%3%^%s%I$O$b$O$d$[$H$s$I$N>l9g;H$($^$;$s!#(B
($B8E$$J8=q$G$O!"$^$@$3$N$"$?$j$NJQ99$K1~$8$?99?7$,$5$l$F$$$J$$$+$b(B
$B$7$l$^$;$s!#(B)
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<CODE>/etc/conf.modules</CODE> $B%U%!%$%k$NJ}$rJQ99$7$J$1$l$P$J$j$^$;$s!#(B
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<P>
<H2><A NAME="ne2k-probs"></A> <A NAME="ss3.4">3.4 NE1000 / NE2000 $B%+!<%I(B ($B$*$h$S%/%m!<%s(B) $B$NLdBj(B</A>
</H2>
<P>
<P><B>$BLdBj(B:</B>
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<P><B>$BM}M3(B:</B>
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<P><B>$BLdBj(B:</B>
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<P><B>$BM}M3(B:</B>
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<P><B>$BLdBj(B:</B>
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<P><B>$BLdBj(B:</B>
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<P><B>$BM}M3(B:</B>
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<P><B>$BLdBj(B:</B>
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<P><B>$BM}M3(B:</B>
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<P>
<A HREF="http://www.roestock.demon.co.uk/isapnptools/">ISA PNP Tools</A><P><B>$BLdBj(B:</B>
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<P>
<BLOCKQUOTE><CODE>
LILO: linux ether=0,0x340,0,0xbad,eth0
</CODE></BLOCKQUOTE>
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<P><B>$BLdBj(B:</B>
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<P><B>$B2r7hK!(B:</B>
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<P><B>$BLdBj(B:</B>
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<P><B>$BLdBj(B:</B>
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<P>$BFs$D$a$NJ}K!$O%O%C%+!<8~$-$G!"%I%i%$%P$r=q$-49$($F%+!<%M%k(B
($B$"$k$$$O%b%8%e!<%k(B) $B$r:F%3%s%Q%$%k$7$^$9!#(B
$B%I%i%$%P(B (/usr/src/linux/drivers/net/ne.c) $B$K$O!"(B
42 $B9TL\$"$?$j$K(B ``Hall of Shame ($BCQ$5$i$7$NEBF2(B)''
$B$H8F$P$l$k%j%9%H$,$"$j$^$9!#(B
$B$3$N%j%9%H$O%@%5$$%/%m!<%s$N8!=P$KMQ$$$i$l$^$9!#(B
$BNc$($P(B DFI $B$N%+!<%I$G$O!"(B
$BDL>oA[Dj$5$l$F$$$k%P%$%H(B 14$B!"(B15 $B$N(B <CODE>0x57</CODE> $B$NBe$o$j$K!"(B
PROM $B$N@hF,(B 3 $B%P%$%H$K$"$k(B `DFI' $B$r;H$&$h$&$K$J$C$F$$$^$9!#(B
<P><B>$BLdBj(B:</B>
$B%V!<%H;~$K(B `8390...'$B$d(B`WD....'$B$H$$$&%a%C%;!<%8$,=P$F!"(B
$B$=$ND>8e$K%^%7%s$,%O%s%0$9$k!#(BNE2000 $B$r<h$j30$9$H%O%s%0$7$J$$!#(B
<P><B>$B2r7hK!(B:</B>
NE2000 $B$N%Y!<%9%"%I%l%9$r(B <CODE>0x340</CODE> $B$XJQ99$7$F$/$@$5$$!#(B
$B$"$k$$$O%V!<%H0z?t(B ``reserve='' $B$r(B ``ether='' $B0z?t$H0l=o$KMQ$$$F!"(B
$BB>$N%G%P%$%9%I%i%$%P$K$h$kC5:w$+$i$3$NNN0h$rJ]8n$9$k$d$jJ}$G$b(B OK $B$G$9!#(B
<P><B>$BM}M3(B:</B>
$B$*;H$$$N%+!<%I$N8_49@-$,B-$j$J$$$N$G$9!#(B
$BF0:n$7$F$$$k(B NE2000 $B$O!"$=$N(B I/O $B6u4V$r<+F0C5:w$7$h$&$H$9$k(B
$BB>$N%I%i%$%P$KBP$7$F!"DlL5$7$NMn$77j$H$J$j$^$9!#(B
NE2000 $B$r$"$^$j?M5$$N$J$$%"%I%l%9$KJQ99$7$F!"(B
$BB>$N<+F08!=P$+$i30$7$F$"$2$l$P!"%^%7%s$r5/F0$9$k$3$H$,$G$-$^$9!#(B
<P>
<P><B>$BLdBj(B:</B>
$B%^%7%s$,5/F0;~$N(BSCSI$B8!=PCf$K%O%s%0$9$k!#(B
<P><B>$BM}M3(B:</B>
$B>e5-$HF1$8LdBj$G$9!#(B
$B%$!<%5%+!<%I$N%"%I%l%9$rJQ99$9$k$+!"(B
$B%V!<%H0z?t(B reserve/ether $B$r;HMQ$7$F$/$@$5$$!#(B
<P><B>$BLdBj(B:</B>
$B%V!<%H;~$N%5%&%s%I%+!<%I8!=PCf$K%^%7%s$,%O%s%0$9$k!#(B
<P><B>$BM}M3(B:</B>
$B$$$(!"<B:]$K$OL58@$N$&$A$K(B SCSI $B$NC5:w$,9T$o$l$F$$$k$s$G$9!#(B
$B$G$9$N$G>e5-$HF1$8LdBj$G$9!#(B
<P>
<P><B>$BLdBj(B:</B>
NE2000 $B$,5/F0;~$K8!=P$5$l$J$$(B - $B%V!<%H%a%C%;!<%8$,2?$b=P$J$$!#(B
<P><B>$B2r7hK!(B:</B>
$B8!=P$5$l$J$$M}M3$K$O$5$^$6$^$J$b$N$,$"$jF@$k$N$G!"(B
$B!VKbK!$N2r7hK!!W$OB8:_$7$^$;$s!#0J2<$N%j%9%H$,!"(B
$BLdBj2r7h$^$G$NF;$N$j$N<j=u$1$H$J$k$G$7$g$&!#(B
<P>1) $B?7$7$$%+!<%M%k$r!"I,MW$J%G%P%$%9%I%i%$%P$@$1$G%S%k%I$7$F$_$^$7$g$&!#(B
$B?7$7$$%+!<%M%k$G%V!<%H$7$F$$$k$3$H$r3NG'$7$^$7$g$&!#(B
lilo $B$N<B9T$rK:$l$?$j$9$k$H!"8E$$%+!<%M%k$G%V!<%H$5$l$A$c$&$+$b$7$l$^(B
$B$;$s(B ($B%V!<%H;~$KI=<($5$l$k;~9o(B/$BF|IU$r$h$/8+$^$7$g$&(B)$B!#(B
$BEv$?$jA0$N$h$&$K;W$($k$+$b$7$l$^$;$s$,!"3'$,$O$^$C$F$-$?F;$J$N$G$9!#(B
$B?7$7$$%+!<%M%k$K%I%i%$%P$,$A$c$s$H4^$^$l$F$$$k$+3NG'$7$^$7$g$&!#(B
<CODE>System.map</CODE> $B%U%!%$%k$K(B <CODE>ne_probe</CODE> $B$N$h$&$JL>A0$,$"$j$^$9$+!)(B
<P>2) $B%V!<%H%a%C%;!<%8$r$h$/8+$^$7$g$&!#(B
`NE*000 probe at 0xNNN: not found (blah blah)' $B$N$h$&$J(B NE2000
$B$NC5:w%a%C%;!<%8$,=P$F$$$^$9$+!)$=$l$H$b$@$^$C$F<:GT$7$F$$$^$9$+!)(B
$BN><T$K$OBg$-$J0c$$$,$"$j$^$9!#(B
$B%m%0%$%s$7$F$+$i(B <CODE>dmesg | more</CODE> $B$H$9$l$P!"%V!<%H%a%C%;!<%8$r(B
$B:F3NG'$G$-$^$9!#(B
$B$"$k$$$O%V!<%H$,40N;$7$F%m%0%$%s%W%m%s%W%H$,=P$?8e$K(B
Shift-PgUp $B$9$l$P!"%9%/%j!<%s$r%9%/%m!<%k%"%C%W$5$;$k$3$H$,$G$-$^$9!#(B
<P>3) $B%V!<%H$7$?8e!"(B <CODE>cat /proc/ioports</CODE> $B$7$F!"(B
$B%+!<%I$,I,MW$H$9$k(B I/O $BNN0h$,A4It6u$$$F$$$k$+$r3NG'$7$^$7$g$&!#(B
<CODE>0x300</CODE> $B$r;H$&$J$i!"(B ne2k $B%I%i%$%P$O(B <CODE>0x300-0x31f</CODE> $B$r(B
$BI,MW$H$7$^$9!#B>$N%I%i%$%P$,$3$NHO0O$N0lIt$G$bM=Ls$7$F$$$k$H!"(B
$B$3$N%"%I%l%9$X$NC5:w$O9T$o$l$:!"L[$C$F<!$N%"%I%l%9$X$NC5:w$H(B
$B?J$_$^$9!#$h$/$"$k%1!<%9$H$7$F$O!"(B lp $B%I%i%$%P$,(B <CODE>0x378</CODE>
$B$r!"(Bsecond IDE $B%A%c%M%k$,(B <CODE>0x376</CODE> $B$rM=Ls$7$F$$$F!"(B
<CODE>0x360-0x380</CODE> $B$X$N%I%i%$%P$N%W%m!<%V$,9T$o$l$J$$>l9g$,$"$2$i$l$^$9!#(B
<P>
<P>4) $BF1$8$h$&$K(B <CODE>cat /proc/interrupts</CODE> $B$b$d$C$F$_$^$7$g$&!#(B
$BB>$N%G%P%$%9$,%$!<%5%+!<%I$K%;%C%H$7$?3d$j9~$_$r;H$C$F$$$J$$$+(B
$B3NG'$7$F$/$@$5$$!#$3$N>l9g$K$OC5:w$O9T$o$l!"(B
$B%$!<%5!<%I%i%$%P$O%V!<%H;~$K!VI,MW$J(B IRQ $B%i%$%s$,;H$($J$$!W(B
$B$HBg@<$GJ86g$r8@$$$^$9!#(B
<P>5) $B$3$l$G$b$^$@%I%i%$%P$,D@L[$7$?$^$^F0:n$7$J$$>l9g$O!"(B
$B860x$rD4$Y$k$?$a$K(B printk() $B$r$$$/$D$+DI2C$7$F$_$^$7$g$&!#(B
$BNc$($P(B ne2k $B$N>l9g$J$i!"(B
<CODE>linux/drivers/net/ne.c</CODE> $B$K0J2<$N$h$&$J9T$r(B
$BDI2C(B(+$B9T(B)$B$7$?$j:o=|(B(-$B9T(B) $B$7$?$j$7$F$_$^$7$g$&!#(B
<P>
<HR>
<PRE>
int reg0 = inb_p(ioaddr);
+ printk("NE2k probe - now checking %x\n",ioaddr);
- if (reg0 == 0xFF)
+ if (reg0 == 0xFF) {
+ printk("NE2k probe - got 0xFF (vacant I/O port)\n");
return ENODEV;
+ }
</PRE>
<HR>
<P>$B$3$&$9$k$H%]!<%H%"%I%l%9$r%A%'%C%/$9$k$?$S$K%a%C%;!<%8$r=PNO$7$^$9!#(B
$B%+!<%I$N%"%I%l%9$,C5:w$5$l$F$$$k$+$I$&$+$,$o$+$j$^$9!#(B
<P>6) Don $B$N(B ftp $B%5%$%H(B ($B4{$K>R2p$7$F$"$j$^$9(B)
$B$+$i(B ne2k $B?GCG%D!<%k$rF~<j$7$F!"(B Linux $B$N%V!<%H8e$K!"(B
$B$3$N%D!<%k$,%+!<%I$r8!=P$G$-$k$+$I$&$+;n$7$F$_$k$3$H$b$G$-$^$9!#(B
`<CODE>-p 0xNNN</CODE>' $B%*%W%7%g%s$r;H$C$FD4$Y$k>l=j$r;XDj$7$F$/$@$5$$!#(B
($B%G%U%)%k%H$O(B <CODE>0x300</CODE> $B$G!"%V!<%H;~$H$O0[$J$j!"B>$N>l=j$O(B
$B8+$K9T$-$^$;$s!#(B)
$B%+!<%I$,8!=P$5$l$?>l9g$N=PNO$O0J2<$N$h$&$K$J$j$^$9!#(B
<P>
<HR>
<PRE>
Checking the ethercard at 0x300.
Register 0x0d (0x30d) is 00
Passed initial NE2000 probe, value 00.
8390 registers: 0a 00 00 00 63 00 00 00 01 00 30 01 00 00 00 00
SA PROM 0: 00 00 00 00 c0 c0 b0 b0 05 05 65 65 05 05 20 20
SA PROM 0x10: 00 00 07 07 0d 0d 01 01 14 14 02 02 57 57 57 57
NE2000 found at 0x300, using start page 0x40 and end page 0x80.
</PRE>
<HR>
<P>$B%l%8%9%?$NCM$H(B PROM $B$NCM$O$3$l$H0[$J$k$+$b$7$l$^$;$s!#(B
PROM $B$NCM$,(B 16$B%S%C%H%+!<%I$G$OG\$K$J$k$3$H!"(B
$B:G=i$N9T$K$O%$!<%5%M%C%H%"%I%l%9(B (00:00:c0:b0:05:65) $B$,I=<($5$l$k$3$H!"(B
PROM $B$N:G8e$K(B 2 $B$D$N(B <CODE>0x57</CODE> $B$,;XLf$H$7$FEPO?$5$l$F$$$k$3$H(B
$B$J$I$KCmL\$7$F$/$@$5$$!#(B
<P>$B%+!<%I$,(B <CODE>0x300</CODE> $B$K%$%s%9%H!<%k$5$l$F$$$J$$>l9g$N=PNO$O(B
$B0J2<$N$h$&$K$J$j$^$9!#(B
<P>
<HR>
<PRE>
Checking the ethercard at 0x300.
Register 0x0d (0x30d) is ff
Failed initial NE2000 probe, value ff.
8390 registers: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
SA PROM 0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
SA PROM 0x10: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Invalid signature found, wordlength 2.
</PRE>
<HR>
<P><CODE>0xff</CODE> $B$NCM$O!"6u$N(B I/O $B%]!<%H$rFI$_9~$s$@;~$KJV$C$F$-$?CM$G$9!#(B
$B$b$7$?$^$?$^B>$N%O!<%I%&%'%"$,$3$NNN0h$K$"$l$P!"(B
<CODE>0xff</CODE> $B0J30$NCM$,8=$l$k2DG=@-$b$"$j$^$9!#(B
<P>7) DOS $B$N%V!<%H%U%m%C%T!<$+$i!"(B
(loadlin $B$r;H$C$F(B) Linux $B$r%&%)!<%`%V!<%H$5$;$F$_$F$/$@$5$$!#(B
$B%V!<%H$NA0$K!"%+!<%I$K$D$$$F$-$?(B DOS $B$N%I%i%$%P$+@_Dj%W%m%0%i%`$r(B
$BAv$i$;$F$*$$$F$/$@$5$$!#$3$l$i$,%+!<%I$N=i4|2=$K(B
$BM>J,$J(B ($B$D$^$jHsI8=`$N(B) $B<j:J$r;H$C$F$$$k$+$b$7$l$^$;$s!#(B
<P>8) Russ Nelson $B$N(B n2000.com $B%Q%1%C%H%I%i%$%P$r;H$C$F!"(B
$B%+!<%I$,8+$($k$+3NG'$7$F$/$@$5$$!#8+$($J$$>l9g$O!"(B
$BB?J,>u67$ONI$/$J$$$G$7$g$&!#Nc$r<($7$^$9(B:
<P>
<BLOCKQUOTE><CODE>
A:> ne2000 0x60 10 0x300
</CODE></BLOCKQUOTE>
<P>$B0z?t$O%=%U%H%&%'%"3d$j9~$_%Y%/%?!"%O!<%I%&%'%"(B IRQ$B!"(B
I/O $B%Y!<%9%"%I%l%9$G$9!#$3$N%3%^%s%I$O(B
pktdrv11.zip $B$K$"$j$^$9!#M-L>$J(B msdos $B%"!<%+%$%V$J$i$-$C$H(B
$B$"$k$G$7$g$&!#8=:_$N%P!<%8%g%s$O(B 11 $B$h$j?7$7$$$+$b$7$l$^$;$s!#(B
<P>
<P>
<H2><A NAME="8013-probs"></A> <A NAME="ss3.5">3.5 SMC Ultra/EtherEZ $B$H(B WD80*3 $B%+!<%I$G$NLdBj(B</A>
</H2>
<P>
<P><B>$BLdBj(B:</B>
$B0J2<$N$h$&$J%a%C%;!<%8$,I=<($5$l$k(B:
<P>
<PRE>
eth0: bogus packet size: 65531, status=0xff, nxpg=0xff
</PRE>
<P><B>$BM}M3(B:</B>
$B6&M-%a%b%j$KLdBj$,$"$j$^$9!#(B
<P><B>$B2r7hK!(B:</B>
$B:G$b$h$/$"$k860x$O!"(BPCI $B%^%7%s$,(B ISA $B%a%b%j%G%P%$%9$K(B
$B%^%C%W$9$k$h$&$K@_Dj$5$l$F$$$J$$>l9g$G$9!#$7$?$,$C$F!"(B
$B<u?.%Q%1%C%H$N%G!<%?$,4^$^$l$F$$$k!"K\Mh8+$K$$$/$Y$-%+!<%I$N(B RAM $B$G$O$J$/!"(B
PC $B$N(B RAM $B$N0lHV:G8e(B ($BCM$,A4It(B <CODE>0xff</CODE>) $B$r(B
$B8+$K$$$C$F$7$^$C$F$$$k$N$G$9!#(B
<P>$BB>$K$"$j$,$A(B ($B$G=$@5$,4JC1(B) $B$J$b$N$H$7$F$O!"%\!<%I$N6%9g!"(B
$B%-%c%C%7%e$+$=$NNN0h$N(B `shadow ROM' $B$,M-8z$K$J$C$F$$$k!"(B
ISA $B%P%9$,(B 8MHz $B0J>e$GF0:n$7$F$$$k!"$J$I$,$"$j$^$9!#(B
$B%$!<%5%M%C%H%+!<%I$G$N%a%b%jITNI$b!"$8$D$O6C$/$[$I$?$/$5$s5/$-$F$$$^$9!#(B
$B$3$s$JLdBj$,5/$-$?>l9g$K$O!"?GCG%W%m%0%i%`$rAv$i$;$F$*$/$H$$$$$G$9$M!#(B
<P><B>$BLdBj(B:</B>
SMC EtherEZ $B$,%a%b%jHs6&M-%b!<%I(B (PIO $B%b!<%I(B) $B$GF0:n$7$^$;$s!#(B
<P><B>$B860x(B:</B>
Ultra $B%I%i%$%P$N8E$$HG$O%a%b%j6&M-%b!<%I$NF0:n$7$+(B
$B%5%]!<%H$7$F$$$J$+$C$?$+$i$G$9!#(B
<P><B>$B2r7hK!(B:</B>
$B%+!<%M%k(B 2.0 $B0J9_$N%I%i%$%P$O(B PIO $B%b!<%I$NF0:n$b%5%]!<%H$7$F$$$^$9!#(B
2.0 $B$h$j?7$7$$%P!<%8%g%s$K%"%C%W%0%l!<%I$7$^$7$g$&!#(B
<P><B>$BLdBj(B:</B>
$B8E$$(B wd8003 $B$d!"%8%c%s%Q@_Dj<0$N(B wd8013 $B$G!"(B
$B@5$7$/$J$$(B IRQ $B$,<hF@$5$l$F$7$^$$$^$9!#(B
<P><B>$B860x(B:</B>
$B8E$$(B wd8003 $B%+!<%I$d%8%c%s%Q@_Dj<0$N(B wd8013 $B%/%m!<%s$K$O!"(B
$B%I%i%$%P$,(B IRQ $B@_Dj$rFI$_9~$`BP>]$H$9$k(B EEPROM $B$,$D$$$F$$$^$;$s!#(B
IRQ $B$rFI$a$J$$$H!"%I%i%$%P$O(B auto-IRQ $B$r;H$C$F(B
IRQ $B$r8+$D$1$h$&$H$7$^$9!#$=$7$F(B auto-IRQ $B$,(B 0 $B$rJV$9$H!"(B
$B%I%i%$%P$OC1=c$K(B 8 $B%S%C%H$N%+!<%I$K$O(B 5 $B$r!"(B 16 $B%S%C%H$N%+!<%I$K$O(B
8 $B$r3d$jEv$F$h$&$H$7$^$9!#(B
<P><B>$B2r7hK!(B:</B>
auto-IRQ $B%3!<%I$r;H$o$J$$$h$&$K$7$F!"%+!<%I$K%8%c%s%Q@_Dj$7$?(B
IRQ $B$r%+!<%M%k$K65$($F$"$2$^$7$g$&!#%b%8%e!<%k$N@_Dj%U%!%$%k(B
($B$"$k$$$O%+!<%M%kAH$_9~$_%I%i%$%P$N>l9g$O%V!<%H;~0z?t(B) $B$r;H$$$^$9!#(B
<P><B>$BLdBj(B:</B>
SMC Ultra $B%+!<%I$,(B wd8013 $B$H8!CN$5$l$^$9$,!"(B
IRQ $B$H6&M-%a%b%j$N%Y!<%9%"%I%l%9$,4V0c$C$F$$$^$9!#(B
<P><B>$B860x(B:</B>
Ultra $B%+!<%I$O(B wd8013 $B$HHs>o$K$h$/;w$F$*$j!"(B
Ultra $B$N%I%i%$%P$,%+!<%M%k$K$J$$$H!"(B wd $B%I%i%$%P$,(B
Ultra $B$r(B wd8013 $B$H4V0c$($F$7$^$&$3$H$,$"$k$+$b$7$l$^$;$s!#(B
Ultra $B$NC5:w$O(B wd $B$h$j$b@h$K9T$o$l$k$N$G!"(B
$BIaDL$N>l9g$K$O$3$N$h$&$J$3$H$O5/$3$j$^$;$s!#(B
Ultra $B$O(B IRQ $B$H%a%b%j%Y!<%9$r(B wd8013 $B$H$O0[$J$C$?%U%)!<%^%C%H$G(B
EEPROM $B$KJ]B8$7$F$$$^$9!#$3$N$?$aL/$JCM$,Js9p$5$l$F$7$^$&$N$G$9!#(B
<P><B>$B2r7hK!(B:</B>
$BI,MW$J%I%i%$%P$@$1$,AH$_9~$^$l$k$h$&$K%+!<%M%k$r:F9=C[$7$^$7$g$&!#(B
wd $B$H(B Ultra $B%+!<%I$,(B 1 $BBf$N%^%7%s$K6&B8$7$F$$$F!"(B
$B%b%8%e!<%k$r;H$C$F$$$k$H$-$O!"(B ultra $B%b%8%e!<%k$r@h$K%m!<%I$7$F$/$@$5$$!#(B
<P>
<H2><A NAME="3com-probs"></A> <A NAME="ss3.6">3.6 3Com $B$N%+!<%I$NLdBj(B</A>
</H2>
<P><B>$BLdBj(B:</B>
3c503 $B$,(B IRQ N$B$rA*Br$7$^$9$,!"$3$l$O(B IRQ N $B$r;HMQ$9$kJL$N%G%P%$%9(B
($BNc$($P(BCD ROM$B%I%i%$%P$d%b%G%`$J$I(B) $B$N$?$a$KI,MW$J$s$G$9!#(B
$B%+!<%M%k$r%3%s%Q%$%k$7$J$*$5$:$K$3$NLdBj$O2r7h2DG=$G$9$+(B?
<P><B>$B2r7hK!(B:</B>
3c503 $B%I%i%$%P$O6u$$$F$$$k(B IRQ $B@~$r(B {5$B!"(B9/2$B!"(B3$B!"(B4} $B$N=g$K8!=P$7$F$$(B
$B$-$^$9!#$=$7$F;H$o$l$F$$$J$$(B IRQ $B$rA*Br$9$k$3$H$K$J$C$F$$$^$9!#(B
$B%I%i%$%P$O(B <CODE>ifconfig</CODE> $B$,9T$o$l!"F0:n$KF~$kCJ3,$G$3$NA*Br$r9T$$$^$9!#(B
<P>$B%b%8%e!<%k2=$5$l$?%I%i%$%P$r;H$C$F$$$k>l9g$O!"(B
$B%b%8%e!<%k$N%Q%i%a!<%?$G?'!9$J@_Dj$,$G$-$^$9!#(B
$B$b$A$m$s(B IRQ $B$NCM$b$G$9!#(B
<P>$B0J2<$G$O(B IRQ9$B!"%Y!<%9%"%I%l%9(B <CODE>0x300</CODE>, <ignored value>,
if_port #1 ($B30It%H%i%s%7!<%P(B) $B$rA*Br$7$F$$$^$9!#(B
<P>
<BLOCKQUOTE><CODE>
io=0x300 irq=9 xcvr=1
</CODE></BLOCKQUOTE>
<P>$B$"$k$$$O%I%i%$%P$,%+!<%M%k$KAH$_9~$^$l$F$$$k>l9g$O!"(B
$B0J2<$N$h$&$J%Q%i%a!<%?$r(B LILO $B$r;H$C$F%V!<%H;~$KEO$;$P(B
$BF1$8CM$,@_Dj$G$-$^$9!#(B
<P>
<BLOCKQUOTE><CODE>
LILO: linux ether=9,0x300,0,1,eth0
</CODE></BLOCKQUOTE>
<P>$B0J2<$G$O(B IRQ3, $B%Y!<%9%"%I%l%9$N<+F08!=P!"(B<ignored value>,
$B%G%U%)%k%H$N(B if_port #0 ($BFbB"%H%i%s%7!<%P(B) $B$r;XDj$7$F$$$^$9!#(B
<P>
<BLOCKQUOTE><CODE>
LILO: linux ether=3,0,0,0,eth0
</CODE></BLOCKQUOTE>
<P><B>$BLdBj(B:</B>
3c503: configured interrupt X invalid, will use autoIRQ.
$B$HI=<($5$l$k!#(B
<P><B>$BM}M3(B:</B>
3c503$B%+!<%I$O(BIRQ{5$B!"(B2/9$B!"(B3$B!"(B4} $B$N$I$l$+$7$+;H$($^$;$s(B
($B%+!<%I$K@\B3$5$l$F$$$k(B IRQ $B@~$O$3$l$i$@$1$J$N$G$9(B)$B!#(B
$B$b$7$3$l0J30$N(B IRQ $B$r@_Dj$7$F$7$^$&$H!"(B
$B>e=R$N$h$&$J%a%C%;!<%8$,I=<($5$l$F$7$^$$$^$9!#(B
$BDL>o$O(B 3c503 $B$N(B IRQ $B$r;XDj$9$kI,MW$O$"$j$^$;$s!#(B
ifconfig $B$r9T$J$C$?:]$K(B IRQ $B$,<+F08!=P$5$l(B IRQ{5$B!"(B2/9$B!"(B3$B!"(B4}
$B$N$&$A(B 1 $B$D$,A*Br$5$l$^$9!#(B
<P><B>$B2r7hK!(B:</B>
$B>e=R$NM-8z$J(B IRQ $B$N$I$l$+$r;HMQ$9$k$+!"(B
IRQ $B$N;XDj$r$d$a$F<+F08!=P$r;H$C$F$/$@$5$$!#(B
<P><B>$BLdBj(B:</B>
3c503 $B%I%i%$%P$G(B AUI (thicknet) $B%]!<%H$r;HMQ$G$-$J$$!#(B
$B%G%U%)%k%H$N(B thinnet $B%]!<%H$G$O$J$/!"(B
$B$3$A$i$r;H$&$K$O$I$&$9$k$N$+!)(B
<P><B>$B2r7hK!(B:</B>
3c503 AUI $B%]!<%H$O%+!<%M%kAH$_9~$_%I%i%$%P$J$i5/F0;~$K!"(B
$B%b%8%e!<%k%I%i%$%P$J$i%m!<%I;~$KA*Br$,2DG=$G$9!#(B
$B$3$NA*Br$O!"8=:_$OMQ$$$i$l$F$$$J$$(B
dev->rmem_start $BJQ?t$N2<0L%S%C%H$rN)$F$k$3$H$G2DG=$G$9!#(B
$B$D$^$j!"5/F0;~%Q%i%a!<%?(B
<P>
<BLOCKQUOTE><CODE>
LILO: linux ether=0,0,0,1,eth0
</CODE></BLOCKQUOTE>
<P>$B$rMQ$$$l$P%+!<%M%kAH$_9~$_%I%i%$%P$J$i5!G=$9$k$O$:$G$9!#(B
<P>$B%b%8%e!<%k$N%m!<%I$N:]$K(B AUI $B%]!<%H$r;XDj$9$k$K$O!"(B
<CODE>xcvr=1</CODE> $B$r(B I/O $B$*$h$S(B IRQ $B$NCM$H0l=o$K(B
$B%b%8%e!<%k$N%*%W%7%g%s9T$KDI2C$9$k$@$1$G(B OK $B$G$9!#(B
<P>
<P>
<H2><A NAME="ss3.7">3.7 $BFCDj$N%+!<%I$K4X$o$i$J$$(B FAQ</A>
</H2>
<P>
<P>
<H3>Linux $B$H(B ISA Plug and Play $B%$!<%5!<%+!<%I(B</H3>
<P>
<P>$B:G9b$N7k2L(B ($B$H:GDc$NIT2w46(B) $B$N$?$a$K$O!"%+!<%I$KIUB0$N%W%m%0%i%`(B
($BDL>o$O(B DOS $B$N$b$N$G$7$g$&(B) $B$rMQ$$$F(B PnP $B%a%+%K%:%`$rL58z$K$7!"(B
I/O $B%"%I%l%9$H(B IRQ $B$K$O8GDjCM$rMQ$$$k$3$H$G$9!#$3$3$G;XDj$7$?(B
I/O $B%"%I%l%9$r%V!<%H;~$NC5:w$KMQ$$$k$h$&$7$F$/$@$5$$!#(B
$B%b%8%e!<%k$r;H$C$F$$$k$J$i(B <CODE>io=</CODE> $B%*%W%7%g%s$r(B
<CODE>/etc/conf.modules</CODE> $B$K5-=R$7$F$/$@$5$$!#(B
$B>l9g$K$h$C$F$O(B BIOS/CMOS setup $B$KF~$j!";XDj$7$?(B IRQ $B$r(B
PnP $B$G$O$J$/(B Legacy-ISA $B$K%^!<%/$9$kI,MW$,$"$k$+$b$7$l$^$;$s(B
($B%3%s%T%e!<%?$K$3$N%*%W%7%g%s$,$"$k>l9g(B)$B!#(B
<P>$B$J$*!"(B DOS $B%Y!<%9$N@_Dj%W%m%0%i%`$rF0$+$9$?$a$K(B DOS $B$r%$%s%9%H!<%k(B
$B$9$kI,MW$O!"DL>o$O$"$j$^$;$s!#(B DOS $B$N%U%m%C%T!<%G%#%9%/$+$i(B
$B%V!<%H$7$F!"%+!<%I$K$D$$$F$-$?%U%m%C%T!<$K:9$7BX$($F<B9T$9$l$P(B
$B$$$$$O$:$G$9!#(B OpenDOS $B$d(B FreeDOS $B$J$iL5NA$G%@%&%s%m!<%I$G$-$^$9!#(B
<P>$BB>$N(B OS $B$H$N8_49@-$rJ]$D$?$a$K(B PnP $B$rM-8z$K$7$F$*$-$?$$>l9g$O!"(B
isapnptools $B%Q%C%1!<%8$rMQ$$$F%+!<%I$r%V!<%H$NEY$K@_Dj$9$k(B
$BI,MW$,$"$j$^$9!#$3$N>l9g$b%+!<%I$K$"$F$,$o$l$?(B I/O $B%"%I%l%9$,(B
$B%I%i%$%P$K$h$C$FC5:w$5$l$k$h$&$K$9$k(B
($B$"$k$$$O(B <CODE>io=</CODE> $B%*%W%7%g%s$rM?$($k(B) $BI,MW$,$"$j$^$9!#(B
<P>
<H3>$B%$!<%5%+!<%I$,5/F0;~$K8!=P$5$l$J$$(B</H3>
<P>
<P>$BBgDq$N>l9g$O!"(B
$B;HMQ$7$?$$%+!<%I$N%5%]!<%H$,AH$_9~$^$l$F$$$J$$%+!<%M%k$r(B
$B;H$C$F$$$k$N$,860x$G$7$g$&!#(B
$B%b%8%e!<%k2=$5$l$?%+!<%M%k$J$i!"(B
$BI,MW$J%b%8%e!<%k$,%m!<%IMW5a$5$l$F$$$J$$$+!"(B
I/O $B%"%I%l%9$r%b%8%e!<%k$N%*%W%7%g%s$K(B
$B;XDj$7$J$1$l$P$J$i$J$$!"$J$I$,9M$($i$l$^$9!#(B
<P>$B%b%8%e!<%k%Y!<%9$N%+!<%M%k(B
($BBgDq$N(B Linux $B%G%#%9%H%j%S%e!<%7%g%s$,%$%s%9%H!<%k$9$k$N$O$3$l(B)
$B$r;H$C$F$$$k$J$i!"(B
$B$=$N%G%#%9%H%j%S%e!<%7%g%s$N@_Dj%f!<%F%#%j%F%#$r;H$C$F(B
$B$*;H$$$N%+!<%I$N%b%8%e!<%k$rA*$s$G$/$@$5$$!#(B
ISA $B$N%+!<%I$G$O(B I/O $B%"%I%l%9$r7h$a$F$*$$$F!"(B
$B@_Dj%f!<%F%#%j%F%#$,%*%W%7%g%sF~NO$r5a$a$?$H$-$K!"(B
$B$=$NCM$r%*%W%7%g%s$K;XDj$9$k(B ($BNc(B: <CODE>io=0x340</CODE>) $B$N$,NI$$$G$7$g$&!#(B
$B@_Dj%f!<%F%#%j%F%#$,$J$$>l9g$O(B <CODE>/etc/conf.modules</CODE> $B$K(B
$B@5$7$$%b%8%e!<%k$NL>A0(B ($B$H%*%W%7%g%s(B) $B$rDI2C$9$kI,MW$,$"$k$G$7$g$&!#(B
$B>\:Y$O(B <CODE>man modprobe</CODE> $B$r8+$F$/$@$5$$!#(B
<P>$B%G%#%9%H%j%S%e!<%7%g%s$N0lIt$H$7$FG[I[$5$l$F$$$k(B
$B%3%s%Q%$%k:Q$_%+!<%M%k$r;H$C$F$$$k>l9g$O!"(B
$BJ8=q$rFI$s$G$I$N%+!<%M%k$r%$%s%9%H!<%k$7$?$N$+!"(B
$B<+J,$N%+!<%I$N%5%]!<%H$,0l=o$KAH$_9~$^$l$F$$$k$+$r%A%'%C%/$7$^$7$g$&!#(B
$BAH$_9~$^$l$F$$$J$$>l9g$K$O!"%+!<%I$r%5%]!<%H$7$F$$$kJL$N%+!<%M%k$r(B
$B<hF@$9$k$+!"<+J,$G%+!<%M%k$r%S%k%I$9$kI,MW$,$"$j$^$9!#(B
<P>$BDL>o!"<+J,$NI,MW$J%I%i%$%P$@$1$rAH$_9~$s$@%+!<%M%k$r9=C[$9$k$N$,8-$$(B
$BJ}K!$G$9!#%+!<%M%k$N%5%$%:$r>.$5$/$G$-$^$9$7(B ($B%"%W%j%1!<%7%g%s$N$?$a(B
$B$K5.=E$J(BRAM$B$r@aLs$G$-$^$9!*(B)$B!"2aIR$J%O!<%I%&%'%"$KLdBj$r@8$8$5$;$k%G(B
$B%P%$%9$N<+F08!=P$N2s?t$r8:$i$9$3$H$,$G$-$^$9!#%+!<%M%k$N%3%s%Q%$%k$O;W(B
$B$C$?$[$IJ#;($J$3$H$G$O$"$j$^$;$s!#$I$N%I%i%$%P$,I,MW$+!"$H$$$&0lO"$N(B
$B<ALd$KEz$($F$$$/$@$1$G!"$"$H$OA4It>!<j$K$d$C$F$/$l$^$9!#(B
<P>($BLuCm(B:
<A HREF="http://www.linux.or.jp/JF/JFdocs/Kernel-HOWTO.html">Kernel-HOWTO</A> $BEy$r$4Mw$/$@$5$$!#(B)
<P>$B<!$J$kBg$-$J860x$O!"%+!<%I$,I,MW$H$9$k(B I/O $B6u4V$N0lIt$rB>$N%G%P%$%9$,;H(B
$BMQ$7$F$$$k!"$H$$$&$b$N$G$9!#$[$H$s$I$N%+!<%I$O(B I/O $B6u4V$r(B 16 $B$"$k$$$O(B
32 $B%P%$%HI}$G;HMQ$7$^$9!#%+!<%I$,(B <CODE>0x300</CODE> $B0J9_$N(B
32$B%P%$%H$r;HMQ$9$k$h$&$K@_Dj$5$l$F$$$k$H!"(B
$B%I%i%$%P$O(B <CODE>0x300-0x31f</CODE> $B$rMW5a$7$^$9!#B>$N%G%P%$%9%I%i%$%P$,$=(B
$B$NHO0OFb$G(B 1 $B%]!<%H$G$bEPO?$7$F$7$^$C$F$$$k$H!"$=$N%"%I%l%9$K$*$$$F8!=P(B
$B$O9T$J$o$l$:%I%i%$%P$OL[$C$F<!$N%"%I%l%9$X8!=P$K9T$-$^$9!#$G$9$+$i(B
$B%V!<%H$7$?8e$K(B <CODE>cat /proc/ioports</CODE> $B$r9T$J$$!"(B
$B%+!<%I$NMW5a$9$k(B I/O $B6u4V$,40A4$K6u$$$F$$$k$+3NG'$7$F$_$F$/$@$5$$!#(B
<P>$BJL$N860x$H$7$F$O!"%G%U%)%k%H$G$O8!=P$5$l$J$$(B I/O $B%"%I%l%9$K%8%c%s%Q@_(B
$BDj$7$F$7$^$C$F$$$k!"$H$$$&$b$N$,$"$j$^$9!#(B
$B$=$l$>$l$N%I%i%$%P$GC5:w$5$l$k%"%I%l%9$O!"%I%i%$%P%=!<%9$N(B
$B%3%a%s%H%F%-%9%H$N$"$H$K=q$$$F$"$j$^$9$N$G!"4JC1$K8+IU$+$j$^$9!#(B
$B%+!<%I$N(B I/O $B@_Dj$,C5:w%"%I%l%9$N%j%9%H$K$J$/$F$b!"(B
<A HREF="Ethernet-HOWTO-10.html#lilo">$B%+!<%M%k$K%$!<%5%M%C%H4XO"0z?t$rEO$9J}K!(B</A>
$B$G@bL@$9$k$h$&$K!"5/F0;~$K(B ($B%+!<%M%kAH$_9~$_%I%i%$%P$J$i(B)
<CODE>ether=</CODE> $B%3%^%s%I$r;H$C$F(B I/O $B%"%I%l%9$r;XDj$9$k$3$H$,$G$-$^$9!#(B
$B%b%8%e!<%k%I%i%$%P$J$i(B <CODE>/etc/conf.modules</CODE> $B$K(B
<CODE>io=</CODE> $B%*%W%7%g%s$r;H$C$F!"%G%U%)%k%H$G$OC5:w$5$l$J$$(B
$B%"%I%l%9$r;XDj$9$k$3$H$,$G$-$^$9!#(B
<P>
<P>
<H3><CODE>ifconfig</CODE> $B$,!"4V0c$C$?%+!<%I(B I/O $B%"%I%l%9$rJs9p$9$k(B</H3>
<P>
<P>$B$$$$$(!"4V0c$C$F$^$;$s!#$"$J$?$,8m2r$7$F$$$k$N$G$9!#$3$l$O%P%0$G(B
$B$O(B<EM>$B$"$j$^$;$s(B</EM>$B$7!"Js9p$5$l$F$$$k?tCM$O@53N$G$9!#(B
$BFCDj$N(B 8390 $B%Y!<%9$N%+!<%I(B (wd80x3, smc-iltra $B$J$I(B) $B$G$O!"(B
$B3d$jEv$F$i$l$?(B I/O $B%]!<%H$N@hF,$+$i$:$l$?$H$3$m$K(B
$B<B:]$N(B 8390 $B%A%C%W$,B8:_$7$F$$$k$N$G$9!#(B
<CODE>dev->base_addr</CODE> $B$K5-O?$5$l$F$$$k$N$O$3$NCM$G!"(B
$B$3$l$,(B <CODE>ifconfig</CODE> $B$NJs9p$9$kCM$J$N$G$9!#(B
$B%+!<%I$,;HMQ$9$k%]!<%H$NA4HO0O$rCN$j$?$$$J$i!"(B
<CODE>cat /proc/ioports</CODE> $B$9$l$PK>$_$NCM$,F@$i$l$^$9!#(B
<P>
<H3>PCI $B%^%7%s$G%+!<%I$O8!=P$5$l$k$,%I%i%$%P$,C5:w$K<:GT$9$k(B</H3>
<P>
<P>PCI BIOS $B$N$J$+$K$O!"EE8;(B ON $B$N;~$KA4$F$N(B PCI $B%+!<%I$rM-8z$K(B
$B$7$J$$$b$N$,$"$k$h$&$G$9(B ($BFC$K(B BIOS $B%*%W%7%g%s$N(B `PNP OS' $B$,(B
$BM-8z$K$J$C$F$$$k>l9g$K$O(B)$B!#$3$N!V7g4Y!W$O!"(B
$B$$$^$@$K%j%"%k%b!<%I$N%I%i%$%P$,;D$C$F$$$k(B
$B8=:_$N(B Windows $B$r%5%]!<%H$9$k$?$a$N$b$N$J$s$G$9!#(B
$B$3$N%*%W%7%g%s$rL58z$K$9$k$+!"L58z$J%+!<%I$rM-8z$K$9$k%3!<%I$,(B
$BF~$C$F$$$k?7$7$$%I%i%$%P$K%"%C%W%0%l!<%I$7$F$/$@$5$$!#(B
<P>
<H3>PCI $B%^%7%s$G6&M-%a%b%j$N(B ISA $B%+!<%I$,F0:n$7$J$$(B (<CODE>0xffff</CODE>)</H3>
<P>
<P>$B$3$N$H$-$K$OBgDq!"$?$/$5$s$N(B <CODE>0xffff</CODE> $B$,I=<($5$l$k$3$H$K$J$k$G$7$g$&!#(B
$B$$$+$J$k6&M-%a%b%j%?%$%W$N%+!<%I$b!"(B PCI ROM BIOS/CMOS SETUP
$B$rE,@Z$K@_Dj$7$J$1$l$P!"(B PCI $B%^%7%s$G;HMQ$9$k$3$H$O$G$-$J$$$G$7$g$&!#(B
$B%+!<%I$,;HMQ$9$k%a%b%jNN0h$KBP$7$F!"(B
ISA $B%P%9$+$i$N6&M-%a%b%j%"%/%;%9$,2DG=$H$J$k$h$&$K(B
$B@_Dj$7$J$1$l$P$$$1$^$;$s!#(B
$B$I$N@_Dj$,@5$7$$$N$+$o$+$i$J$$>l9g$O!"%a!<%+!<$KLd$$9g$o(B
$B$;$k$+!"$*6a$/$N%3%s%T%e!<%?$NF3;UMM$K$*J9$-$/$@$5$$!#(B
AMI BIOS $B$G$O!"$3$l$ODL>o(B "Plug and Play" $B%;%/%7%g%s$K$"$k(B
``ISA Shared Memory Size'' $B$H(B ``ISA Shared Memory Base'' $B@_Dj$G$9!#(B
wd8013 $B$d(B SMC Ultra $B$G$O!"$3$l$r%G%U%)%k%H$N(B `Disabled' $B$+$i(B 16KB
$B$KJQ99$7!"%Y!<%9$r$*;H$$$N%+!<%I$N6&M-%a%b%j%"%I%l%9$KJQ99$7$^$9!#(B
<P>
<H3>$BAw?.$O$G$-$k$h$&$@$,<u?.$,$<$s$<$s$G$-$J$$(B</H3>
<P>
<P><CODE>cat /proc/interrupts</CODE>$B$7$F$_$^$7$g$&!#(B
$BI=<($NCf$K!"%+!<%I$,@8@.$7$?3d$j9~$_%$%Y%s%H$N(B
$B5/F0;~$+$i$NAm2s?t$,$"$k$O$:$G$9!#(B
$B$b$7$3$l$,(B 0 $B$+!"$"$k$$$O%+!<%I$rMxMQ$7$F$bA}2C$7$J$$>l9g$O!"(B
$B$*$=$i$/$=$N%3%s%T%e!<%?$K%$%s%9%H!<%k$5$l$F$$$kB>$N%G%P%$%9$H(B
$B3d$j9~$_$,J*M}E*$K>WFM$7$F$$$k$N$G$7$g$&(B
($B$=$N!VB>$N%G%P%$%9!WMQ$N%I%i%$%P$,%$%s%9%H!<%k$5$l$F$$$k$+!"(B
$B5/F0$5$l$F$$$k$+$I$&$+$O$3$N:]4X78$"$j$^$;$s(B)$B!#(B
$BFs$D$N%G%P%$%9$N$I$A$i$+$N(B IRQ $B$r6u$$$F$$$k(B IRQ $B$KJQ99$7$^$7$g$&!#(B
<P>
<P>
<H3>Asynchronous Transfer Mode (ATM) $B$N%5%]!<%H(B</H3>
<P>
<P>Werner Almesberger $B$,(B Linux $B$N(B ATM $B%5%]!<%H$K<h$jAH$s$G$$$^$9!#(B
$BH`$O(B Efficient Networks $B$N(B ENI155p $B%\!<%I(B
(
<A HREF="http://www.efficient.com/">Efficient Networks</A>)
$B$H(B Zeitnet $B$N(B ZN1221 $B%\!<%I(B
(
<A HREF="http://www.zeitnet.com/">Zeitnet</A>).
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$B;~4V$O!"%W%m%;%C%5$,%+!<%I$KAw?.%M%C%H%o!<%/%G!<%?%Q%1%C%H$,(B
$BJ]B8$5$l$F$$$k%a%b%j%"%I%l%9(B ($B<u?.%Q%1%C%H$rJ]B8$9$k%"%I%l%9(B)
$B$rEA$($k4V$@$1$G$9$`$+$i$G$9!#$5$i$K$h$j?7$7$$@_7W$N%+!<%I$G$O!"(B
$BF1$8$h$&$K%I%i%$%PA4BN$X$NBg$-$J%m%C%/$rI,MW$H$7$J$$$h$&$K(B
$B$J$C$F$-$F$$$^$9!#(B
<P>
<P>
<H3>Alpha/AXP PCI $B%\!<%I$N(B Linux $B$G$N%$!<%5%M%C%H%+!<%I(B</H3>
<P>
<P>v2.0 $B$NCJ3,$G$O!"(B 3c509, depca, de4x5, pcnet32,
8390 $B%I%i%$%PA4It(B (wd, smc-ultra, ne, 3c503 $B$J$I(B) $B$,(B
$B!V%"!<%-%F%/%A%cHs0MB8!W$G:n$i$l$F$*$j!"$7$?$,$C$F(B
DEC Alpha CPU $B%Y!<%9$N%7%9%F%`$G$bF0:n$7$^$9!#(B
Donald $B$N(B WWW $B%Z!<%8$K$"$k:G?7$N(B PCI $B%I%i%$%P$b!"(B
$B$*$=$i$/F0:n$9$k$G$7$g$&!#$3$l$i$b%"!<%-%F%/%A%cHs0MB8$N(B
$B@:?@$KB'$C$F=q$+$l$F$$$^$9$+$i!#(B
<P>$B%I%i%$%P$r%"!<%-%F%/%A%cHs0MB8$K$9$k$?$a$KI,MW$JJQ99<j=g$O(B
$B$=$s$J$KJ#;($G$O$"$j$^$;$s!#0J2<$N9`L\$r9T$J$&$@$1$G$9!#(B
<P>
<UL>
<LI><CODE>jiffies</CODE> $B4XO"$NCMA4$F$K(B HZ/100 $B$r3]$1$k!#(B
Alpha $B$,;HMQ$9$k(B HZ $B$O(B 100 $B$G$O$J$$CM$r;H$C$F$$$k$+$i$G$9(B
($B$9$J$o$A(B <CODE>timeout=2;</CODE> $B$r(B <CODE>timeout=2*HZ/100;</CODE> $B$K$7$^$9(B)
</LI>
<LI>$BA4$F$N(B I/O $B%a%b%j(B (640k$B$+$i(B1MB$B$^$G(B) $B%]%$%s%?$,0[$J$k$N$G!"(B
readb() writeb() eradl() writel() $BEy$NE,@Z$J%3!<%k$KCV$-49$($k!#(B
$B0J2<$NNc$r;2>H$7$F$/$@$5$$!#(B
<HR>
<PRE>
- int *mem_base = (int *)dev->mem_start;
- mem_base[0] = 0xba5eba5e;
+ unsigned long mem_base = dev->mem_start;
+ writel(0xba5eba5e, mem_base);
</PRE>
<HR>
</LI>
<LI>I/O $B%a%b%j$r%3%T!<85$"$k$$$O%3%T!<@h$H$7$F;}$DA4$F$N(B
memcpy() $B%3!<%k$r(B <CODE>memcpy_fromio()</CODE> $B$"$k$$$O(B <CODE>memcpy_toio()</CODE>
$B$NE,@Z$JJ}$KCV$-49$($k!#(B
</LI>
</UL>
<P>$B%"!<%-%F%/%A%cHs0MB8$J7A$G%a%b%j%"%/%;%9$r07$&$3$H$K4X$7$F$O!"(B
$B:G6a$N%+!<%M%k$KIUB0$7$F$$$k(B
<CODE>linux/Documentation/IO-mapping.txt</CODE>
$B$K>\$7$/5-=R$5$l$F$$$^$9!#(B
<P>
<P>
<H3>SUN/Sparc $B%O!<%I%&%'%"$N(B Linux $B$K$*$1$k%$!<%5%M%C%H(B</H3>
<P>Sparc $B$K4X$9$k:G?7>pJs$O0J2<$N(B URL $B$+$i<hF@$7$F$/$@$5$$!#(B
<P>
<A HREF="http://www.geog.ubc.ca/sparc">Linux Sparc</A><P>Sparc $B$N%$!<%5%M%C%H%O!<%I%&%'%"$N0lIt$K$O!"(B MAC $B%"%I%l%9$r(B
$B%[%9%H%3%s%T%e!<%?$+$i<hF@$9$k$b$N$,$"$j$^$9!#(B
$B$G$9$+$iJ#?t$N%$%s%?%U%'!<%9$,F1$8(B MAC $B%"%I%l%9$K$J$C$F$7$^$$$^$9!#(B
2 $B$D0J>e$N%$%s%?%U%'!<%9$,F1$8%M%C%H$KI,MW$J>l9g$O!"(B
<CODE>ifconfig</CODE> $B$N(B <CODE>hw</CODE> $B%*%W%7%g%s$rMQ$$$F(B
$B%f%K!<%/$J(B MAC $B%"%I%l%9$r3d$jEv$F$F$/$@$5$$!#(B
<P>PCI $B%I%i%$%P$r(B Sparc $B%W%i%C%H%U%)!<%`$K0\?"$9$k>l9g$NCm0UE@$O(B
$B>e$K>R2p$7$?(B AXP $B%W%i%C%H%U%)!<%`$N>l9g$H$@$$$?$$F1$8$G$9!#(B
$B$"$H%(%s%G%#%"%s$NLdBj$K$bMWCm0U$G$9!#(B Sparc $B$O(B big $B%(%s%G%#%"%s(B
$B$rMQ$$$^$9$,!"(B AXP $B$H(B ix86 $B$G$O(B little $B%(%s%G%#%"%s$r(B
$BMQ$$$F$$$^$9$+$i!#(B
<P>
<H3>$B$=$NB>$N%O!<%I%&%'%"$N(B Linux $B$K$*$1$k%$!<%5%M%C%H(B</H3>
<P>$BB>$K$b(B Atari/Amiga (m68k) $B$J$I!"(B
Linux $B$,F0:n$9$k%O!<%I%&%'%"$O$$$/$D$+$"$j$^$9!#(B
Sparc $B$N>l9g$HF1MM$K!"8=:_$N%5%]!<%H>u67$K4X$7$F$O(B
$B$=$l$>$l$N%W%i%C%H%U%)!<%`$KBP$9$k(B Linux $B0\?"%W%m%8%'%/%H$N(B
$B%[!<%`%5%$%H$r%A%'%C%/$7$F$/$@$5$$(B
($B$=$N$h$&$J%5%$%H$X$N%j%s%/$,$"$C$?$i$3$3$K:\$;$^$9(B
- $B$*CN$i$;$/$@$5$$(B!)
<P>
<H3>$B%O%VL5$7$G(B 10 BaseT $B@\B3!"(B 100 Base T $B@\B3$9$k(B</H3>
<P>$B%O%VL5$7$G(B 10/100BaseT (RJ45) $B%Y!<%9$N%7%9%F%`$r@\B3$G$-$^$9$+!)(B
<P>2 $BBf$J$i4JC1$K@\B3$G$-$^$9$,!"(B
$B$=$l0J>e$@$HFCJL$J%G%P%$%9$d;E3]$1$J$7$G$O$G$-$J$$$G$7$g$&!#(B
<A HREF="Ethernet-HOWTO-6.html#utp">$B%1!<%V%k!"F1<4!"%D%$%9%H%Z%"(B</A>
$B$N9`$r;2>H$7$F$/$@$5$$!#$d$jJ}$,=q$$$F$"$j$^$9!#(B
$B$$$/$D$+$N@~$r8r:9$5$;$F$D$J$$$@$j$9$k$@$1$G$O!"(B
$B%O%V$NBeBX$r$5$;$k$3$H$O$G$-$^$;$s!#(B
$B%O%V$r;HMQ$;$:$K?.9f$N>WFM$r@5$7$/=hM}$9$k$3$H$K$O!"(B
$B$+$J$jL5M}$,$"$j$^$9!#(B
<P>
<H3>SIOCSIFxxx: No such device $B$H$$$&%a%C%;!<%8$,=P$k!#(B</H3>
<P>$B5/F0;~$K(B `SIOCSIFxxx: No such device' $B$H$$$&%a%C%;!<%8$,$?$/$5$s=P$F!"(B
$B<!$K(B `SIOCADDRT: Network is unreachable' $B$H$$$&%a%C%;!<%8$,=P$^$9!#(B
$B2?$,0-$$$s$G$9$+!)(B
<P>$B5/F0;~(B/$B%b%8%e!<%kEPO?;~$K%$!<%5%M%C%H%G%P%$%9$,8!=P$5$l$F$*$i$:!"(B
$B$=$N7k2L(B <CODE>ifconfig</CODE> $B$H(B <CODE>route</CODE> $B$N<B9T;~$K(B
$B=hM}$9$Y$-%G%P%$%9$,B8:_$7$J$$$N$G$9!#(B
<CODE>dmesg | more</CODE> $B$r<B9T$7$F5/F0;~$N%a%C%;!<%8$r3NG'$7!"(B
$B%$!<%5%M%C%H%+!<%I$N8!=P$K4X$7$F2?$+%a%C%;!<%8$,=P$F$$$J$$$+3NG'$7$F$/$@$5$$!#(B
<P>
<H3>SIOCSFFLAGS: Try again $B$H$$$&%a%C%;!<%8$,=P$k!#(B</H3>
<P><CODE>ifconfig</CODE> $B<B9T;~$K(B `SIOCSFFLAGS: Try again' $B$H=P$^$9(B -- $B2?!)(B
<P>$B%$!<%5%+!<%I$,;HMQ$9$k(B IRQ $B$rJL$N%+!<%I$,2#<h$j$7$F$7$^$C$?$?$a!"(B
$B%+!<%I$,$=$N(B IRQ $B$r;HMQ$G$-$J$$$N$G$9!#$3$l$r2r7h$9$k$K$O!"(B
$BI,$:$7$b:F5/F0$9$kI,MW$O$"$j$^$;$s!#(B
$B$J$<$J$i%G%P%$%9$K$h$C$F$OI,MW$J;~$@$1(B IRQ $B$r;HMQ$7!"(B
$BMQ$,:Q$s$@$i2rJ|$9$k$b$N$b$"$k$+$i$G$9!#(B
$BNc$H$7$F$O%5%&%s%I%+!<%I!"%7%j%"%k%]!<%H!"(B
$B%U%m%C%T!<%G%#%9%/%I%i%$%V$J$I$,$"$j$^$9!#(B
<CODE>cat /proc/interrupts</CODE> $B$H$9$l$P!"(B
$B$I$N3d$j9~$_$,8=:_;HMQ$5$l$F$$$k$+3NG'$G$-$^$9!#(B
Linux $B$N%$!<%5%+!<%I%I%i%$%P$N$[$H$s$I$O!"(B
`ifconfig'$B$+$i5/F0$5$l$F$O$8$a$F(BIRQ$B$r;HMQ$7$^$9!#(B
$B$G$9$+$i$[$+$N%G%P%$%9$,I,MW$J(B IRQ $B@~$r2rJ|$9$l$P!"(B
ifconfig $B$G(B `Try again' $B$9$k$3$H$,$G$-$k$G$7$g$&!#(B
<P>
<H3>`ifconfig' $B$9$k$H(B Link UNSPEC with HW-addr$B$,(B00:00:00:00:00:00$B$H$$$&%a%C%;!<%8$,=P$k!#(B</H3>
<P>ifconfig $B$r0z?t$J$7$G<B9T$9$k$H!"(B
(10Mbps Ethernet $B$G$O$J$/(B) LINK $B$,(B UNSPEC $B$G$"$k$HI=<($5$l!"(B
$B$5$i$K%O!<%I%&%'%"%"%I%l%9$,A4$F(B 0 $B$HI=<($5$l$k!#(B
<P>$B$3$l$O%+!<%M%k$h$j?7$7$$(B `ifconfig' $B$r<B9T$7$F$$$k$+$i$G$7$g$&!#(B
$B$3$N?7$7$$%P!<%8%g%s$N(B ifconfig $B$O!"8E$$%+!<%M%k$H0l=o$K;HMQ$9$k$H!"(B
$B$3$l$i$N>pJs$rI=<($9$k$3$H$,$G$-$J$$$N$G$9!#(B
$B%+!<%M%k$r%"%C%W%0%l!<%I$9$k$+!"(B ifconfig $B$r!V%@%&%s%0%l!<%I!W(B
$B$7$F$/$@$5$$!#(B
$B$"$k$$$O$3$N%a%C%;!<%8$rL5;k$7$F$b9=$$$^$;$s!#(B
$B%+!<%M%k$O%+!<%I$N%O!<%I%&%'%"%"%I%l%9$r<hF@$7$F$$$^$9$+$i!"(B
ifconfig $B$,%"%I%l%9$rFI$_=P$;$J$$$3$H$O$J$s$iLdBj$G$O$"$j$^$;$s!#(B
<P>$B5U$K(B <CODE>ifconfig</CODE> $B%W%m%0%i%`$,%+!<%M%k$h$j$b$:$C$H8E$$>l9g$b!"(B
$B$*$+$7$J>pJs$,I=<($5$l$k$3$H$,$"$k$+$b$7$l$^$;$s!#(B
<P>
<H3>$BBgNL$N(B RX $B$*$h$S(B TX $B%(%i!<(B</H3>
<P>ifconfig $B$r0z?t$J$7$G<B9T$9$k$H!"(B
$B<u?.$*$h$SAw?.%Q%1%C%H$NN>J}$N%(%i!<%+%&%s%H$,Hs>o$KB?$/I=<($5$l$k!#(B
$BF0:n$O$&$^$/9T$C$F$$$k$h$&$K8+$($k$1$I(B -- $B2?$,$*$+$7$$$s$G$7$g$&!)(B
<P>$B$b$&0lEY$h$/8+$F$/$@$5$$!#(B
<CODE>RX packets</CODE> <EM>$BBg$-$J?t(B</EM> <B>[$B6uGr(B]</B> <CODE>errors:0</CODE>
<B>[$B6uGr(B]</B> <CODE>dropped:0</CODE> <B>[$B6uGr(B]</B> <CODE>overrun:0</CODE>
$B$HI=<($5$l$F$$$k$O$:$G$9!#(B <CODE>TX</CODE> $B$N9T$bF1MM$G$9!#(B
$B$"$J$?$,8+$F$$$kBg$-$J?t$H$$$&$N$O!"(B
$B%^%7%s$,Aw<u?.$7$?%Q%1%C%H$NAm?t$H$$$&$3$H$K$J$s$G$9!#(B
$B$=$l$G$b:.Mp$7$F$7$^$&$J$i!"(B
$BBe$o$j$K(B <CODE>cat /proc/net/dev</CODE>
$B$H$7$F$_$F$/$@$5$$!#(B
<P>
<H3>$B%$!<%5%+!<%I$KBP$9$k(B <CODE>/dev/</CODE> $B$N%(%s%H%j(B</H3>
<P>/dev/eth0 $B$,(B dev/xxx $B$X$N%j%s%/$H$7$FB8:_$7$^$9!#(B
$B$3$l$G@5$7$$$N$G$9$+!)(B
<P>$B0JA0$*J9$-$K$J$C$?$3$H$HL7=b$7$F$$$k$+$b$7$l$^$;$s$,!"(B
<CODE>/dev/*</CODE> $B$N%U%!%$%k$O;HMQ$5$l$^$;$s!#(B
<CODE>/dev/wd0</CODE> $B$d(B <CODE>/dev/ne0</CODE>
$B$J$I$N%(%s%H%j$O:o=|$7$F$b9=$$$^$;$s!#(B
<P>
<H3>Linux$B$H(B``trailers''</H3>
<P>$B%$!<%5%+!<%I$r(B `ifconfig' $B$9$k$H$-$K!"(B
trailers $B$rL58z$K$9$Y$-$G$7$g$&$+!)(B
<P>trailers $B$rL58z$K$9$k$3$H$O$G$-$^$;$s$7!"$=$&$9$Y$-$G$O$"$j$^$;$s!#(B
`trailers' $B$O%M%C%H%o!<%/AX$K$*$1$k%G!<%?$N%3%T!<$rHr$1$k$?$a$N;EAH$_$G$9!#(B
$B$3$N9M$(J}$O!"%5%$%:(B `H' $B$N$"$i$+$8$a7h$a$i$l$?%5%$%:$N%X%C%@$r;HMQ$7!"(B
$B2DJQ%5%$%:$N%X%C%@>pJs$r%Q%1%C%H$N:G8e$KCV$-!"(B
$B$=$7$F%Z!<%8$N@hF,$+$i(B `H' $B%P%$%HA0$K(B
$BA4$F$N%Q%1%C%H$r3d$jEv$F$k$H$$$&$b$N$G$7$?!#(B
$B$$$$%"%$%G%#%"$G$O$"$j$^$7$?$,!"(B
$B<B:]$K$O@5>o$KF0:n$7$J$$$3$H$,$o$+$j$^$7$?!#(B
$B$@$l$+$,(B `-trailers' $B$N;HMQ$rDs0F$7$?$H$7$F$b!"$$$$$G$9$+!"(B
$B$=$l$O;3MS$N7l$r@8lS$K$9$Y$-$@!"$C$F$$$C$F$k$N$HF1$8DxEY$N$3$H$J$s$G$9!#(B
$B$3$$$D$,LdBj$r2r7h$7$F$/$l$k$3$H$O$"$j$^$;$s$,!"(B
$BLdBj$,>!<j$K2r7h$7$F$7$^$C$?$i!"(B
$B$=$N?M$O?<$/?@HkE*$JCN<1$r;}$C$F$$$k$H$_$J$5$l$A$c$&$o$1$G$9!#(B
<P>
<H3>raw $B%$!<%5%M%C%H%G%P%$%9$X$N%"%/%;%9(B</H3>
<P>TCP/IP $B$J$I$NAX$r7PM3$;$:!"(B Linux $B$G(B raw $B%$!<%5%M%C%H%G%P%$%9$X(B
$B%"%/%;%9$9$k$K$O$I$&$7$?$i$$$$$G$9$+!)(B
<P>
<HR>
<PRE>
int s=socket(AF_INET,SOCK_PACKET,htons(ETH_P_ALL));
</PRE>
<HR>
<P>$B$3$l$G$I$N$h$&$J%W%m%H%3%k$G$b<u?.$G$-$k%=%1%C%H$,F@$i$l$^$9!#(B
$B%=%1%C%H$X$N(B <CODE>recvfrom()</CODE> $B%3!<%k$r$9$k$H!"(B
$B%=%1%C%H$O(B sa_family $B$N%G%P%$%9%?%$%W$r(B sockaddr $B$K!"(B
$B%G%P%$%9L>$r(B sa_data $BG[Ns$K$=$l$>$l=q$-9~$_$^$9!#(B
Linux$BMQ$N(B SOCK_PACKET $B$r$@$l$,:G=i$KH/L@$7$?$N$+$OCN$j$^$;$s$,(B
($B$b$&$:$$$V$sA0$G$9(B)$B!"$3$$$D$OHs>o$K!V$$$$;E;v!W$G$9$M$(!#(B
raw $B%G%P%$%9$K(B <CODE>sendto()</CODE> $B%3!<%k$r;H$C$FAw?.$9$k$3$H$b$G$-$^$9!#(B
$B$I$A$i$N>l9g$G$b!"$b$A$m$s(B root $B$N%"%/%;%98"8B$,I,MW$K$J$j$^$9!#(B
<P>
<HR>
<A HREF="Ethernet-HOWTO-4.html">$B<!$N%Z!<%8(B</A>
<A HREF="Ethernet-HOWTO-2.html">$BA0$N%Z!<%8(B</A>
<A HREF="Ethernet-HOWTO.html#toc3">$BL\<!$X(B</A>
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