On Thu, 15 Sep 2005, Franck wrote: > OK, I didn't added SCSI disk support in my kernel. It's not > automatically selected when selecting USB mass storage driver, is > there any reasons ?
Yes. USB mass storage devices need not be disk drives. You might have a USB DVD drive, so the disk driver isn't automatically selected. > Now I can mount my key !!! > But :( , it takes a while to do it (at least 5 min !). I haven't look > at mass storage driver (so much to learn) so I can't explain why.... > > Do you feel ok to help me ? OK ? thanks ! > > During device scan, It seems that the driver (mass-storage ?) is > periodically issuing a transfer on endpoint 0 of the stick then > waiting for something (during 6 or 7 seconds). Here's is the transfer: > > SETUP (urb = 0xc02806e0) -> SETUP token (003-00): data [ff 00 00 00 > 00 00 00 10] > STATUS -> OUT token (003:00) > > The same behaviour is happening when mounting the device. Could you > tell me what's going on here ? You're getting a lot of resets. > I attached the full communication when plugging the stick. It's a real nuisance to read hex dumps of data packets. Instead, turn on CONFIG_USB_STORAGE_DEBUG. The log will be a lot easier to read and understand. Alan Stern ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
