From owner-freebsd-firewire  Sun Dec  8  8: 1:49 2002
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Date: Mon, 09 Dec 2002 01:01:31 +0900
Message-ID: <ybs3cp8biuc.wl@ett.sat.t.u-tokyo.ac.jp>
From: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp>
To: nao <nao@tom-yam.or.jp>
Cc: freebsd-firewire@freebsd.org
Subject: Re: ATA HDD via FireWire failes.
In-Reply-To: <200212080852.gB88qZZg000595@miffy.tom-yam.or.jp>
References: <200212080852.gB88qZZg000595@miffy.tom-yam.or.jp>
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At Sun, 8 Dec 2002 17:52:35 +0900 (JST),
nao wrote:
> firewire0: BUS reset
> firewire0: node_id = 0x8800ffc0, non CYCLEMASTER mode
> firewire0: 2 nodes, maxhop <= 1, cable IRM = 0 (me)
> fw_set_bus_manager: 63->0 (loop=0)
> send phy_config root_node=-1 gap_count=1
> start AT DMA status=11
> firewire0: BUS reset
> firewire0: txd err= f flushed
> fw_xfer_done: pending
> firewire0: txd err= f flushed
> fw_xfer_done: pending
> firewire0: node_id = 0xc800ffc1, CYCLEMASTER mode

Second bus reset occurs while bus probing and the node_id has changed.
This might confuse the driver.

> firewire0: BUS reset
> firewire0: node_id = 0xc800ffc1, CYCLEMASTER mode
> firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me)
> fw_set_bus_manager: 63->1 (loop=0)
> send phy_config root_node=-1 gap_count=1
> start AT DMA status=f
> bus_explore done

What causes this bus reset?
Did you disconnect and reconnect the cable?

> sbp_post_explore: EUI:0001d2400e080b06 spec=1 key=1.
> sbp0:0:0 RECONNECT
> sbp0:0:0 ordered:1 type:14 EUI:0001d2400e080b06 node:0 speed:2 maxrec:10
> sbp0:0:0 'Macpower' 'FRUB3W' '000114'
> sbp0:0:0 reconnect: len 16, ID 1, cmd 0000fffff0010000
> 
> Any idea?

How about connecting the drive before boot?

/\ Hidetoshi Shimokawa
\/  simokawa@sat.t.u-tokyo.ac.jp
PGP public key: http://www.sat.t.u-tokyo.ac.jp/~simokawa/pgp.html

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