Comment 659 for bug 88746

Hello.

It seems that I've got same problem in Debian Lenny, kernel 2.6.26-1-686 on Dell Inspiron 1501 (RS480 + SB600 chipset).
I found this problem with external box for HDD with chip ID 04fc:0c15 Sunplus Technology Co., Ltd (LC Power EH-25BSII).
After this log in dmesg (it is there more times):
[ 4479.602066] usb 1-1: reset high speed USB device using ehci_hcd and address 2
[ 4494.714952] usb 1-1: device descriptor read/64, error -110
[ 4509.931822] usb 1-1: device descriptor read/64, error -110

This box completely freezes and I must force plug out this box. After that I must reload ehci_hcd module.
Ohci_hcd and uhci_hcd modules are not loaded in that moment.
After that it works, but it is not good for filesystem and HDD inside because it always hangs while it is reading or writing data.
Connecting additional power supply doesn't help.

With my another USB->SATA converter with JMicron chip (idVendor=152d, idProduct=2338) it doesn't cause this problem.

I hope it could be helpful.