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From: Hidetoshi Shimokawa <simokawa@FreeBSD.org>
To: FreeBSD-users-jp@jp.FreeBSD.org
In-Reply-To: <20041014.231250.59502505.maro@flu.hn.org>
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Date: Sat, 16 Oct 2004 09:22:21 +0900
X-Sequence: FreeBSD-users-jp 81354
Subject: [FreeBSD-users-jp 81354] Re: removable disk with ehci or firewire
Sender: owner-FreeBSD-users-jp@jp.FreeBSD.org
X-Originator: simokawa@freebsd.org
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+041006

$B2<@n$G$9(B.

$B$J$s$H$J$/860x$N0lIt$O$o$+$C$?5$$,$7$^$9(B.

At Thu, 14 Oct 2004 23:12:50 +0900,
Kazumaro Aoki wrote:
> $B$7$^$7$?!#(Bdisk$B$r@\B3!&EE8;(Bon$B$7$?$H$3$m0J2<$N(Bmessage$B$,=P$^$7$?!#(B
>   fwohci0: BUS reset
>   fwohci0: node_id=0x8800ffc0, gen=2, non CYCLEMASTER mode
                                        ^^^^^^^^^^^^^^^^^^^^
>   firewire0: 2 nodes, maxhop <= 1, cable IRM = 1
.....
>   fwohci0: BUS reset
>   fwohci0: txd err= f flushed
>   fw_xfer_done: pending
>   fwohci0: node_id=0xc800ffc1, gen=3, CYCLEMASTER mode
                                        ^^^^^^^^^^^^^^^^
>   firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me)
>   firewire0: bus manager 1 (me)
>   firewire0: New S400 device ID:0030e00e8200a011
>   fw_attach_dev: 1 pending handlers called
> $B$J$s$+!"JQ$J46$8$G$7$?$,!"(Bfirewire device$B$H$7$F$OG'<1$5$l$^$7$?!#(B

$B8=>]$H$7$F$O(B, host $B$,(B cycle master $B$K$J$C$F$J$$$H(B, $B$^$H$b$K(B packet$B$NAw(B
$B<u?.$,$G$-$J$$$h$&$G$9(B.  $B$3$l$O(B, $B<j85$G$O(B VIA $B$N(B OHCI chip $B$G3NG'$7$F(B
$B$$$^$9(B.

$B0l1~(B, $B<!2s$N(B bus reset $B$G(B host $B$,(B root $B$K$J$k$h$&$K(B config packet $B$rEj$2(B
$B$F$$$k$s$G$9$,(B, $B$b$C$H@Q6KE*$K(B root $B$K$J$k$h$&$JJ}K!$K$7$J$$$H$$$1$J$$(B
$B$+$b$7$l$^$;$s(B.

$B2r@b(B:
cycle master $B$O(B, bus $B$K(B clock $B$r6!5k$9$k(B node $B$G$9(B.  DV$B$J$I$N(B 
isochronous $BE>Aw$K$OI,MW$G$9$,(B, sbp $B$G;HMQ$9$k(Basyncronous $BE>Aw$K$O(B, $B5,(B
$B3J>e(B, $BI,MW$J$$$O$:$G$9(B.  cycle master $B$K$O(B root node $B$,$J$l$^$9(B.  root
node $B$O(B, bus reset $B8e(B, SID packet $B$r0lHV:G8e$KAw=P$7$?(B node $B$,$J$j$^$9(B. 
$B$*$=$i$/(B novc $B$N(B bridge $B$O(B,$B0U?^$7$F$k$o$1$G$O$J$$$G$7$g$&$,(B, bus reset 
$B$KBP$9$kH?1~$,CY$/(B, cycle master $B$K$J$l$J$$$K$b$+$+$o$i$:(B, root node 
$B$K$J$C$F$7$^$&$N$G$7$g$&(B.

> $B$j!"$5$i$K2hLL$,??$C0E!#:F5/F0$,$+$+$j$^$7$?!#$=$N;~$N(Bmessages$B$K$O$3$s(B
> $B$J(Blog$B$,5-O?$5$l$^$7$?!#(B
>   Fatal trap 12: page fault while in kernel mode

panic $B$9$k860x$O$3$l$@$1$G$O(B, $B$o$+$j$^$;$s(B.
options DDB $B$rF~$l$?(B kernel $B$K$7$F(B, backtrace $B$r<h$C$F$b$i$($J$$$G$7$g(B
$B$&$+(B? serial console $B$+(B dcons(4)$B$r;HMQ$7$F$$$k$N$G$"$l$P(B,
$B$=$l$[$ILLE]$G$O$J$$$H;W$$$^$9(B.

/\ Hidetoshi Shimokawa
\/  simokawa@freebsd.org


