Problems detecting file-backed storage gadget on usb
John Linn
John.Linn at xilinx.com
Tue Sep 23 16:33:23 UTC 2008
I am running Ubuntu 6.10 as a USB Host machine.
I am plugging in an embedded device running open source linux 2.6.27
with the file-backed storage gadget running. I plug it into the USB port
of the Ubuntu machine and expect the host to add a new scsi device sd*
when it sees it but it never does. Other mass storage devices seem to
work fine.
When plugging in the embedded device with file-backed storage gadget I
only get the following messages.
Sep 23 09:29:12 wolfgang-pc kernel: [21976600.100000] usb 5-5: new high
speed USB device using ehci_hcd and address 71
Sep 23 09:29:13 wolfgang-pc kernel: [21976600.644000] usb 5-5: new high
speed USB device using ehci_hcd and address 72
Sep 23 09:29:13 wolfgang-pc kernel: [21976601.188000] usb 5-5: new high
speed USB device using ehci_hcd and address 73
Sep 23 09:29:13 wolfgang-pc kernel: [21976601.324000] usb 5-5: new high
speed USB device using ehci_hcd and address 74
When I plug in other mass storage devices I get messages about the scsi
devices.
This works on a redhat machine so I'm thinking there's a configuration
issue or a bug somewhere?
Thanks,
John
This email and any attachments are intended for the sole use of the named recipient(s) and contain(s) confidential information that may be proprietary, privileged or copyrighted under applicable law. If you are not the intended recipient, do not read, copy, or forward this email message or any attachments. Delete this email message and any attachments immediately.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.ubuntu.com/archives/ubuntu-users/attachments/20080923/3f57e5ff/attachment.html>
More information about the ubuntu-users
mailing list