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List:       linux1394-user
Subject:    Prolific IDE/1394 bridge does not work
From:       "Michal 'hramrach' Suchanek" <hramrach () centrum ! cz>
Date:       2005-01-30 0:53:28
Message-ID: 20050130005328.GL588 () uvt316-2 ! ruk ! cuni ! cz
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Hello

I got a drive enclosure which includes this bridge according to Apple
profiler:

  Speed:	400 Mb/sec Speed

(1394-ATAPI rev1.10):

  Capacity:	76.33 GB
  Manufacturer:	Prolific PL3507 Combo Device
  Model:	(1394-ATAPI rev1.10)
  Removable Media:	No
  Detachable Drive:	Yes
  BSD Name:	disk1
  OS9 Drivers:	No
  Speed:	400 Mb/sec Speed
  Unit Spec Id:	24734
  Firmware Revision:	
  Unit Software Version:	10483

This device works quite well with Windows XP and OS X.

However, it fails under Linux.

I tried 2.6.8.1 kernel, 2.4.26 kernel, 2.6.10 kernel, ieee1394 from the
linux1394.org site, and none works.

The 2.4 kernel is particularly hopeless, I did not get much messages and
nothing happened.

With 2.6.8.1 the device was recognized and I got errors automagically as
the kernel tried to read the partition table. With 2.6.10 and the
latest driver I got errors only after I tried to read the drive with
less -f /dev/sdb.

Thanks


Michal Suchanek


Dec  5 18:13:01 sorcerer kernel: sbp2: $Rev: 1219 $ Ben Collins <bcollins@debian.org>
Dec  5 18:13:01 sorcerer kernel: scsi2 : SCSI emulation for IEEE-1394 SBP-2 Devices
Dec  5 18:13:02 sorcerer kernel: ieee1394: sbp2: Logged into SBP-2 device
Dec  5 18:13:07 sorcerer kernel: ieee1394: sbp2: aborting sbp2 command
Dec  5 18:13:07 sorcerer kernel: Inquiry 00 00 00 24 00
Dec  5 18:13:07 sorcerer kernel:   Vendor: Maxtor 6  Model: Y160P0            Rev:
Dec  5 18:13:07 sorcerer kernel:   Type:   Direct-Access                      ANSI \
                SCSI revision: 06
Dec  5 18:13:07 sorcerer kernel: SCSI device sdb: 320173056 512-byte hdwr sectors \
                (163929 MB)
Dec  5 18:13:07 sorcerer kernel: sdb: asking for cache data failed
Dec  5 18:13:07 sorcerer kernel: sdb: assuming drive cache: write through
Dec  5 18:13:17 sorcerer scsi.agent[2333]: Attribute \
/sys/devices/pci0000:00/0000:00:0e.0/fw-host0/0050770e00071002/0050770e00071002-0/host2/2:0:0:0/type \
                does not exist
Dec  5 18:13:17 sorcerer udev[2356]: creating device node '/dev/sdb'
Dec  5 18:13:37 sorcerer kernel:  /dev/scsi/host2/bus0/target0/lun0:kernel: ieee1394: \
sbp2: aborting sbp2 command
Dec  5 18:13:37 sorcerer kernel: Read (10) 00 00 00 00 00 00 00 08 00
Dec  5 18:13:47 sorcerer kernel: ieee1394: sbp2: aborting sbp2 command
Dec  5 18:13:47 sorcerer kernel: Test Unit Ready 00 00 00 00 00
Dec  5 18:13:47 sorcerer kernel: ieee1394: sbp2: reset requested
Dec  5 18:13:47 sorcerer kernel: ieee1394: sbp2: Generating sbp2 fetch agent reset
Dec  5 18:13:57 sorcerer kernel: ieee1394: sbp2: aborting sbp2 command
Dec  5 18:13:57 sorcerer kernel: Test Unit Ready 00 00 00 00 00
Dec  5 18:13:57 sorcerer kernel: ieee1394: sbp2: reset requested
Dec  5 18:13:57 sorcerer kernel: ieee1394: sbp2: Generating sbp2 fetch agent reset
Dec  5 18:14:17 sorcerer kernel: ieee1394: sbp2: aborting sbp2 command
Dec  5 18:14:17 sorcerer kernel: Test Unit Ready 00 00 00 00 00
Dec  5 18:14:17 sorcerer kernel: ieee1394: sbp2: reset requested
Dec  5 18:14:17 sorcerer kernel: ieee1394: sbp2: Generating sbp2 fetch agent reset
Dec  5 18:14:37 sorcerer kernel: ieee1394: sbp2: aborting sbp2 command
Dec  5 18:14:37 sorcerer kernel: Test Unit Ready 00 00 00 00 00
Dec  5 18:14:37 sorcerer kernel: scsi: Device offlined - not ready after error \
recovery: host 2 channel 0 id 0 lun 0
Dec  5 18:14:37 sorcerer kernel: SCSI error : <2 0 0 0> return code = 0x50000
Dec  5 18:14:37 sorcerer kernel: end_request: I/O error, dev sdb, sector 0
Dec  5 18:14:37 sorcerer kernel: Buffer I/O error on device sdb, logical block 0
Dec  5 18:14:37 sorcerer kernel: scsi2 (0:0): rejecting I/O to offline device
Dec  5 18:14:37 sorcerer kernel: Buffer I/O error on device sdb, logical block 0
Dec  5 18:14:37 sorcerer kernel:  unable to read partition table
Dec  5 18:14:37 sorcerer kernel: Attached scsi disk sdb at scsi2, channel 0, id 0, \
                lun 0
Dec  5 18:14:58 sorcerer udev[2389]: removing device node '/dev/sdb'



Dec  5 18:13:01 sorcerer kernel: sbp2: $Rev: 1219 $ Ben Collins <bcollins@debian.org>
Dec  5 18:13:01 sorcerer kernel: scsi2 : SCSI emulation for IEEE-1394 SBP-2 Devices
Dec  5 18:13:02 sorcerer kernel: ieee1394: sbp2: Logged into SBP-2 device
Dec  5 18:13:07 sorcerer kernel: ieee1394: sbp2: aborting sbp2 command
Dec  5 18:13:07 sorcerer kernel: Inquiry 00 00 00 24 00
Dec  5 18:13:07 sorcerer kernel:   Vendor: Maxtor 6  Model: Y160P0            Rev:
Dec  5 18:13:07 sorcerer kernel:   Type:   Direct-Access                      ANSI \
                SCSI revision: 06
Dec  5 18:13:07 sorcerer kernel: SCSI device sdb: 320173056 512-byte hdwr sectors \
                (163929 MB)
Dec  5 18:13:07 sorcerer kernel: sdb: asking for cache data failed
Dec  5 18:13:07 sorcerer kernel: sdb: assuming drive cache: write through
Dec  5 18:13:17 sorcerer scsi.agent[2333]: Attribute \
/sys/devices/pci0000:00/0000:00:0e.0/fw-host0/0050770e00071002/0050770e00071002-0/host2/2:0:0:0/type \
                does not exist
Dec  5 18:13:17 sorcerer udev[2356]: creating device node '/dev/sdb'
Dec  5 18:13:37 sorcerer kernel:  /dev/scsi/host2/bus0/target0/lun0:kernel: ieee1394: \
sbp2: aborting sbp2 command
Dec  5 18:13:37 sorcerer kernel: Read (10) 00 00 00 00 00 00 00 08 00
Dec  5 18:13:47 sorcerer kernel: ieee1394: sbp2: aborting sbp2 command
Dec  5 18:13:47 sorcerer kernel: Test Unit Ready 00 00 00 00 00
Dec  5 18:13:47 sorcerer kernel: ieee1394: sbp2: reset requested
Dec  5 18:13:47 sorcerer kernel: ieee1394: sbp2: Generating sbp2 fetch agent reset
Dec  5 18:13:57 sorcerer kernel: ieee1394: sbp2: aborting sbp2 command
Dec  5 18:13:57 sorcerer kernel: Test Unit Ready 00 00 00 00 00
Dec  5 18:13:57 sorcerer kernel: ieee1394: sbp2: reset requested
Dec  5 18:13:57 sorcerer kernel: ieee1394: sbp2: Generating sbp2 fetch agent reset
Dec  5 18:14:17 sorcerer kernel: ieee1394: sbp2: aborting sbp2 command
Dec  5 18:14:17 sorcerer kernel: Test Unit Ready 00 00 00 00 00
Dec  5 18:14:17 sorcerer kernel: ieee1394: sbp2: reset requested
Dec  5 18:14:17 sorcerer kernel: ieee1394: sbp2: Generating sbp2 fetch agent reset
Dec  5 18:14:37 sorcerer kernel: ieee1394: sbp2: aborting sbp2 command
Dec  5 18:14:37 sorcerer kernel: Test Unit Ready 00 00 00 00 00
Dec  5 18:14:37 sorcerer kernel: scsi: Device offlined - not ready after error \
recovery: host 2 channel 0 id 0 lun 0
Dec  5 18:14:37 sorcerer kernel: SCSI error : <2 0 0 0> return code = 0x50000
Dec  5 18:14:37 sorcerer kernel: end_request: I/O error, dev sdb, sector 0
Dec  5 18:14:37 sorcerer kernel: Buffer I/O error on device sdb, logical block 0
Dec  5 18:14:37 sorcerer kernel: scsi2 (0:0): rejecting I/O to offline device
Dec  5 18:14:37 sorcerer kernel: Buffer I/O error on device sdb, logical block 0
Dec  5 18:14:37 sorcerer kernel:  unable to read partition table
Dec  5 18:14:37 sorcerer kernel: Attached scsi disk sdb at scsi2, channel 0, id 0, \
lun 0 enerating sbp2 fetch agent reset
Dec  5 18:14:37 sorcerer kernel: ieee1394: sbp2: aborting sbp2 command
Dec  5 18:14:37 sorcerer kernel: Test Unit Ready 00 00 00 00 00
Dec  5 18:14:37 sorcerer kernel: scsi: Device offlined - not ready after error \
recovery: host 2 channel 0 id 0 lun 0
Dec  5 18:14:37 sorcerer kernel: SCSI error : <2 0 0 0> return code = 0x50000
Dec  5 18:14:37 sorcerer kernel: end_request: I/O error, dev sdb, sector 0
Dec  5 18:14:37 sorcerer kernel: Buffer I/O error on device sdb, logical block 0
Dec  5 18:14:37 sorcerer kernel: scsi2 (0:0): rejecting I/O to offline device
Dec  5 18:14:37 sorcerer kernel: Buffer I/O error on device sdb, logical block 0
Dec  5 18:14:37 sorcerer kernel:  unable to read partition table
Dec  5 18:14:37 sorcerer kernel: Attached scsi disk sdb at scsi2, channel 0, id 0, \
lun 0


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