Gentoo Forums
Gentoo Forums
Gentoo Forums
Quick Search: in
looping usb detection, Hitachi NESO external drive
View unanswered posts
View posts from last 24 hours

 
Reply to topic    Gentoo Forums Forum Index Kernel & Hardware
View previous topic :: View next topic  
Author Message
prunkdump
n00b
n00b


Joined: 28 Apr 2009
Posts: 25
Location: France, Bordeaux

PostPosted: Tue Oct 13, 2009 8:12 am    Post subject: looping usb detection, Hitachi NESO external drive Reply with quote

Hi!

My problem is very simple. I have a hitachi NESO external drive that I can't connect on my PC. I have updated my gentoo-souces to "gentoo-sources-2.6.30-r6" but the problem is still here.

Dmesg :
Here is the looping procedure:

The kernel founds the external drive :
Code:

[  360.447036] usb 1-1: new high speed USB device using ehci_hcd and address 8
[  360.529245] ehci_hcd 0000:00:02.2: port 1 high speed
[  360.529254] ehci_hcd 0000:00:02.2: GetStatus port 1 status 001005 POWER sig=se0 PE CONNECT


It reads its caractéristics :
Code:

[  360.595270] usb 1-1: default language 0x0409
[  360.612282] usb 1-1: New USB device found, idVendor=1bcf, idProduct=0c31
[  360.612288] usb 1-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[  360.612292] usb 1-1: Product: 320GB
[  360.612295] usb 1-1: Manufacturer: NESO
[  360.612298] usb 1-1: SerialNumber: 00021dc3


It starts SCSI emulation :
Code:

[  360.612402] usb 1-1: uevent
[  360.612428] usb 1-1: usb_probe_device
[  360.612433] usb 1-1: configuration #1 chosen from 1 choice
[  360.613508] usb 1-1: adding 1-1:1.0 (config #1, interface 0)
[  360.614158] usb 1-1:1.0: uevent
[  360.614193] usb-storage 1-1:1.0: usb_probe_interface
[  360.614202] usb-storage 1-1:1.0: usb_probe_interface - got id
[  360.628091] scsi238 : SCSI emulation for USB Mass Storage devices
[  360.643732] drivers/usb/core/inode.c: creating file '008'
[  360.643795] usb-storage: device found at 8


But next, an error occur:
Code:

[  360.643798] usb-storage: waiting for device to settle before scanning
[  360.677308] hub 1-0:1.0: state 7 ports 6 chg 0000 evt 0002
[  360.677324] ehci_hcd 0000:00:02.2: GetStatus port 1 status 001c09 POWER sig=? PEC CONNECT
[  360.677331] hub 1-0:1.0: port 1 enable change, status 00000501
[  360.677338] hub 1-0:1.0: port 1 disabled by hub (EMI?), re-enabling...
[  360.677343] hub 1-0:1.0: port 1, status 0501, change 0002, 480 Mb/s


And the kernel closes the USB :
Code:

[  360.677348] usb 1-1: USB disconnect, address 8
[  360.677351] usb 1-1: unregistering device
[  360.677355] usb 1-1: usb_disable_device nuking all URBs
[  360.677362] usb 1-1: unregistering interface 1-1:1.0
[  360.677707] usb 1-1:1.0: uevent
[  360.677859] usb 1-1: uevent
[  360.781036] hub 1-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x501


This procédure is looping and I hear an looping song on the drive.

Any idees? What can I do?
Back to top
View user's profile Send private message
xaviermiller
Bodhisattva
Bodhisattva


Joined: 23 Jul 2004
Posts: 8706
Location: ~Brussels - Belgique

PostPosted: Tue Oct 13, 2009 8:19 am    Post subject: Reply with quote

Hello,

Answer in the French sub-forum (please, don't post twice ;))
https://forums.gentoo.org/viewtopic-t-797051-start-0-postdays-0-postorder-asc-highlight-.html
_________________
Kind regards,
Xavier Miller
Back to top
View user's profile Send private message
Display posts from previous:   
Reply to topic    Gentoo Forums Forum Index Kernel & Hardware All times are GMT
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum