I bought a Q-Link IDE USB 1 enclosure and plugged it into my box
(kernel 2.4.18), but it gives errors and cannot be opened. The kernel
then blocks and cannot shutdown cleanly.
The only chip on the board in the enclosure is manufactured by
"Cypress".
==================================
orleans# fdisk -l /dev/sda
resize_dma_pool: unknown device type -1
==================================
Anyway, here's the contents of /proc/bus/usb/devices when it's plugged
in, then /proc/scsi/scsi, then /proc/scsi/usb-storage-0/0, and finally
followed by a syslog extract of plugging the thing in.
I hope it makes more sense to somebody than to me :)
I'm busy compiling up a newer 2.4.x kernel to try.
Kenny.
================ /proc/bus/usb/devices ==========================
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 0.00
S: Product=USB UHCI Root Hub
S: SerialNumber=d000
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 0.00
S: Product=USB UHCI Root Hub
S: SerialNumber=cc00
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=12 MxCh= 0
D: Ver= 1.01 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=04ce ProdID=0002 Rev= 2.40
S: Manufacturer=Quick-ServUSBIDE
S: Product=Quick-ServUSBIDE
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=05 Prot=50 Driver=(none)
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl= 0ms
E: Ad=81(I) Atr=02(Bulk) MxPS= 64 Ivl= 0ms
=================== /proc/scsi/scsi =========================
Attached devices:
Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: Model: Rev:
Type: <NULL> ANSI SCSI revision: ffffffff
=============== /proc/scsi/usb-storage-0/0 ==================
Host scsi0: usb-storage
Vendor: Quick-ServUSBIDE
Product: Quick-ServUSBIDE
Serial Number: None
Protocol: 8070i
Transport: Bulk
GUID: 04ce00020000000000000000
Attached: Yes
====================== syslog ===============================
Apr 2 21:36:02 orleans kernel: hub.c: USB new device connect on bus1/1, assigned
device number 2
Apr 2 21:36:02 orleans kernel: usb.c: USB device 2 (vend/prod 0x4ce/0x2) is not
claimed by any active driver.
Apr 2 21:36:02 orleans /etc/hotplug/usb.agent: Setup usb-storage for USB product
4ce/2/240
Apr 2 21:36:02 orleans kernel: SCSI subsystem driver Revision: 1.00
Apr 2 21:36:02 orleans kernel: Initializing USB Mass Storage driver...
Apr 2 21:36:02 orleans kernel: usb.c: registered new driver usb-storage
Apr 2 21:36:02 orleans kernel: scsi0 : SCSI emulation for USB Mass Storage devices
Apr 2 21:36:20 orleans kernel: usb.c: USB disconnect on device 2
Apr 2 21:36:20 orleans kernel: usb-uhci.c: interrupt, status 2, frame# 1264
Apr 2 21:36:20 orleans kernel: hub.c: USB new device connect on bus1/1, assigned
device number 3
Apr 2 21:36:25 orleans kernel: usb-storage: host_reset() requested but not implemented
Apr 2 21:36:35 orleans kernel: scsi: device set offline - command error recover
failed: host 0 channel 0 id 0 lun 0
Apr 2 21:36:35 orleans kernel: WARNING: USB Mass Storage data integrity not assured
Apr 2 21:36:35 orleans kernel: USB Mass Storage device found at 2
Apr 2 21:36:35 orleans kernel: USB Mass Storage support registered.
Apr 2 21:36:35 orleans kernel: scsi1 : SCSI emulation for USB Mass Storage devices
Apr 2 21:36:35 orleans /etc/hotplug/usb.agent: missing kernel or user mode driver
usb-storage
--
Kenny
ADML Support, EUCS, The University of Edinburgh, Scotland.
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