Bug 4291

Summary: usb harddisk don' work, problem with the ehci_hcd module
Product: Drivers Reporter: Aaron Pohle (aaron.pohle)
Component: USBAssignee: David Brownell (dbrownell)
Status: REJECTED UNREPRODUCIBLE    
Severity: normal CC: greg
Priority: P2    
Hardware: i386   
OS: Linux   
Kernel Version: 2.6.11, 2.6.10, 2.6.9 Subsystem:
Regression: --- Bisected commit-id:

Description Aaron Pohle 2005-03-05 04:14:43 UTC 
Distribution: SuSE 9.2 64Bit and 32Bit
Hardware Environment: ASUS A8N-SLI-DELUXE, AMD 64 3000+
Problem Description:
I have a Seagate USB harddisk drive(160GB). 
If I connect the harddisk, nothing is done.
/var/log/messages after a connect:
Mar  4 14:35:21 tux kernel: ehci_hcd 0000:00:02.1: port 2 reset error -110
Mar  4 14:35:21 tux kernel: hub 2-0:1.0: hub_port_status failed (err = -32)

If I do following steps, everything works fine:
rmmod ehci_hcd
connect the harddisk and wait a bit
modprobe ehci_hcd

I have full speed(30MB/s) and I can work with the harddisk until I restart my
computer.

The same problem occurs with my USB-Stick, the workaround works fine, too.
Comment 1 Aaron Pohle 2005-03-05 04:19:39 UTC 
*** Bug 4292 has been marked as a duplicate of this bug. ***
Comment 2 Andrew Morton 2005-05-25 15:24:48 UTC 
Is this problem still present in 2.6.12-rc5?
Comment 3 Aaron Pohle 2005-05-28 02:46:26 UTC 
Hello,

in 2.6.12-rc5 the problem is not present. All my USB-Storage Device works
with this kernel...
Thanks.


bugme-daemon@kernel-bugs.osdl.org schrieb am Mittwoch, den 25. Mai 2005:

> http://bugzilla.kernel.org/show_bug.cgi?id=4291
> 
> 
> 
> 
> 
> ------- Additional Comments From akpm@digeo.com  2005-05-25 15:24 -------
> Is this problem still present in 2.6.12-rc5?
> 
> ------- You are receiving this mail because: -------
> You reported the bug, or are watching the reporter.
>
Comment 4 David Brownell 2005-05-28 07:42:58 UTC 
Not marking this as "fixed" or anything since we don't know 
the root cause ... glad it works now though!