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	<10464.869757098@itojun.csl.sony.co.jp>
From: HAMADA Naoki <hamada@astec.co.jp>
Date: 30 Sep 1997 11:58:48 +0900
In-Reply-To: itojun@itojun.org's message of 24 Jul 1997 15:12:15 -0000
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Subject: [FreeBSD-tech-jp 669] Re: odd ether drivers...
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$B$O$^$@$G$9!#@N!9!"(B

itojun $B$5$s(B:
> 	FreeBSD$B$N(Bethernet$B%I%i%$%P$G$9$,!"$A$g$C$H$$$m$$$mLdBj$N$"$k$b$N$,(B
> 	$B$"$k$h$&$K46$8$^$9!#(B

$B$N7o$G$9!#(B

> 	$BFC$K!"(Bvx driver$B$O!">o$K(B
> 	- len - (len % 4)$B$N(Binternal/external mbuf$B$R$H$D0J>e(B
> 	- len % 4$B$N(Binternal mbuf$B%<%m8D0J>e(B(i.e. less than 4 bytes)
> 	$B$H$$$&%A%'%$%s$rJV$7$FMh$k$N$G!"(Bipsec$B$N%3!<%I=q$$$F$k$H$A$g$C$H(B
> 	$BH/68$b$N$G$9!#(B

  ep $B$*$h$S(B vx $B$N$"$N$X$s$O%3!<%I$,$0$A$c$0$A$c$G<j$r$D$1$?$/$J$+$C$?(B
$B$N$G$9$,!"$$$C$Z$s$-$l$$$K$7$H$$$?$[$&$,$$$$$+$J$"!"$H$*$b$C$F8+D>$7$F(B
$B$^$9!#(B

  $B%Q%1%C%H$r<u$1$F$kESCf$G$I$s$I$s(B CPU $B$KDLCN$7$F$/$k5!G=$rMxMQ$7$F$k(B
$B$N$G$9$,!"$+$J$j$`$A$c$/$A$c$J;H$$J}$r$7$F$^$9!#$G!"$3$N5!G=$r$9$C$Q$j(B
$B$"$-$i$a$F$-$l$$$J%3!<%I$KLa$9$+!"$"$k$$$O$A$c$s$H<BAu$7$J$*$9$+!"$J$s(B
$B$G$9$,!"$^$"$H$j$"$($:$OA0<T$+$i$+$J$"!"$H$$$&$H$3$m$G$9!#(B

  vx $B%I%i%$%P$K$D$$$F$O!"$A$c$s$H%P%9%^%9%?E>Aw$,MxMQ$G$-$l$P7o$N5!G=(B
$B$rMxMQ$9$kI,MW$O$J$$$N$G$9$,!"$U$k$$%\!<%I$O%P%9%^%9%?$^$o$j$,$P$0$P$0(B
$B$@$7!"$"$?$i$7$$%\!<%I$O;qNA$,$J$$$7!"$G:$$C$?>u67$G$9!#(B

$BIMED(B $BD><y(B
