On Thu, 31 Mar 2005, Hannes Krueger wrote: > Hello > > I'm not able to get USB2.0 (EHCI) working. I've an external USB2.0 Hard-disk > enclosure, equipped with some harddrive. This works fine (but slow) with my > onboard USB1 controller. If I attach this USB2.0 Harddrive to my new > PCI-USB2.0 controller and try to mount it, errors occur in the log. I don't > understand the errors. > > Does anybody know, what the problem could be? > > I added some output and logs, which may be helpful > > using usb1 devices (such as usb-mem-sticks) with the same hardware works fine.
You have two different problems. One is that the drive got disconnected about 3 seconds after it was plugged in: > These are the messages I get, when I plug it into the USB2.0 controller: > Mar 30 20:55:04 charon kernel: hub 5-0:1.0: state 5 ports 4 chg 0000 evt > 0010 > Mar 30 20:55:04 charon kernel: ehci_hcd 0000:00:0c.2: GetStatus port 4 > status 001803 POWER sig=j CSC CONNECT > Mar 30 20:55:04 charon kernel: hub 5-0:1.0: port 4, status 0501, change > 0001, 480 Mb/s > Mar 30 20:55:04 charon kernel: usb 5-4: USB disconnect, address 7 Maybe you did that, or maybe it indicates some sort of hardware issue (bad cable?) It didn't matter though, because a few seconds later everything worked out okay. > Mar 30 20:55:13 charon kernel: usb-storage: Command READ_10 (10 bytes) > Mar 30 20:55:13 charon kernel: > usb-storage: 28 00 00 00 00 00 00 00 40 00 > This seems to reat endlessly, after trying to mount it: Looks like some program is constantly trying to read the disk. Maybe it's the haldaemon program, maybe it's something else (what's hwscan?). It could be interfering with your use of the drive. You could try turning off haldaemon and see what happens. Alan Stern ------------------------------------------------------- This SF.net email is sponsored by Demarc: A global provider of Threat Management Solutions. Download our HomeAdmin security software for free today! http://www.demarc.com/info/Sentarus/hamr30 _______________________________________________ Linux-usb-users@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
