On Tue, 8 Jun 2004, Matthias Bl�sing wrote: > My last problem (control timeout on ep0in with Cypress Chipset) exists > further. Now I tried to use the case with a harddisk and retested with > the dvd burner and saw an interesting phaenomen. > > It works flawless, when I access it in writing mode. Burning CDs and > DVDs works without a failure, but reading kills the device. > > I.E.: > I copied 1 GB to my harddrive (via USB2) and then tried to copy them > back. I got 123 MB back, before the datastream died (looking at the > access led of the HD) > > Any Ideas? > > My Setup: > - Kernel 2.6.7-rc2-bk1 > - Patch: > http://marc.theaimsgroup.com/?l=linux-usb-devel&m=108593392122076&q=raw > - EHCI Controller: Combo Cardbus Card USB 2+ Firewire (ALi Corporation > USB 2.0 Controller) > > By the way I tried removing the ehci_hcd and use the Enclosure as an > USB1 device, but then sometimes it works sometimes the copy dies.
I get the feeling that this Cypress chipset enclosure just isn't reliable. Like the ones made by Genesys Logic. If you try using it with a different computer, do you still have the same problems? Alan Stern ------------------------------------------------------- This SF.Net email is sponsored by The 2004 JavaOne(SM) Conference Learn from the experts at JavaOne(SM), Sun's Worldwide Java Developer Conference, June 28 - July 1 at the Moscone Center in San Francisco, CA REGISTER AND SAVE! http://java.sun.com/javaone/sf Priority Code NWMGYKND _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
