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Subjectieee1394 / sbp2 problem accessing iBook in target disk mode
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Hi,

I tried to access another iBook in target disk mode via the sbp2 driver
running a 2.4.22-benh2 kernel. The device (the other iBook) is detected but
can not ba accessed properly:

ohci1394: $Rev: 1010 $ Ben Collins <bcollins@debian.org>
ohci1394_0: Unexpected PCI resource length of 1000!
ohci1394_0: OHCI-1394 1.0 (PCI): IRQ=[40] MMIO=[f5000000-f50007ff] Max
Packet=[2048]
ieee1394: Node added: ID:BUS[0-00:1023] GUID[000a95fffeea7b48]
ieee1394: Host added: ID:BUS[0-01:1023] GUID[000a95fffea13034]
ieee1394: unsolicited response packet received - np
ieee1394: contents: ffc10120 ffc07000 00000000 9ce61184
sbp2: $Rev: 1010 $ Ben Collins <bcollins@debian.org>
scsi1 : SCSI emulation for IEEE-1394 SBP-2 Devices
blk: queue e5fb0014, I/O limit 4095Mb (mask 0xffffffff)
ieee1394: sbp2: Logged into SBP-2 device
ieee1394: sbp2: Node 0-00:1023: Max speed [S400] - Max payload [2048]
ieee1394: sbp2: Logged into SBP-2 device
ieee1394: sbp2: Node 0-00:1023: Max speed [S400] - Max payload [2048]
scsi singledevice 3 0 0 0
scsi singledevice 1 0 0 0
Vendor: AAPL Model: FireWire Target Rev: 0000
Type: Direct-Access ANSI SCSI revision: 03
blk: queue e5e0e214, I/O limit 4095Mb (mask 0xffffffff)
Attached scsi removable disk sda at scsi1, channel 0, id 0, lun 0
ieee1394: sbp2: aborting sbp2 command
0x00 00 00 00 00 00
sda: Unit Not Ready, sense:
Current 00:00: sns = 70 2
ASC=3a ASCQ= 0
Raw sense data:0x70 0x00 0x02 0x00 0x00 0x00 0x00 0x0a 0x00 0x00 0x00 0x00
0x3a 0x00 0x00 0x00 0x00 0x00
sda : READ CAPACITY failed.
sda : status = 1, message = 00, host = 0, driver = 08
Current sd00:00: sns = 70 2
ASC=3a ASCQ= 0
Raw sense data:0x70 0x00 0x02 0x00 0x00 0x00 0x00 0x0a 0x00 0x00 0x00 0x00
0x3a 0x00 0x00 0x00 0x00 0x00
sda : block size assumed to be 512 bytes, disk size 1GB.
/dev/scsi/host1/bus0/target0/lun0: I/O error: dev 08:00, sector 0
I/O error: dev 08:00, sector 0
unable to read partition table

Of course it works under MacOS-X and also networking via the eth1394 driver is
working nicely between the two Linux iBooks.

Is this problem know or any ideas?

Sincerely yours,
René Rebe
- ROCK Linux stable release maintainer

--
René Rebe - Europe/Germany/Berlin
rene@rocklinux.org rene@rocklinux-consulting.de
http://www.rocklinux.org http://www.rocklinux-consulting.de
http://gsmp.rocklinux-consulting.de/ http://gsmp.tfh-berlin.de/rene


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