[oe-issues] [Bug 1619] Akita does not function as a USB storage device

[bugzilla-daemon at tinman.treke.net]

http://bugs.openembedded.org/show_bug.cgi?id=1619





--- Comment #10 from Lukas Gorris <lukas.gorris at gmx.de>  2007-07-18 07:11:08 ---
(In reply to comment #9)
> Verified on SL-C3200 and Linux zaurus 2.6.21 #1 PREEMPT Wed Jul 4 10:06:53 CEST
> 2007 armv5tel unknown.
> 
> Note that g_ether works for me, at least sometimes. Sometimes zaurus claims,
> that it works, but the opposide side does not see it. Reloading g_ether and
> pxa27x_udc fixes the problem.
> 
> On Zaurus:
> <6>g_file_storage gadget: full speed config #1
> <3>pxa2xx-udc pxa2xx-udc: DMA Bus Error
> <6>udc: USB reset
> <6>udc: USB reset
> 
> On desktop (OpenSUSE 10.2):
> usb 2-2: new full speed USB device using uhci_hcd and address 65
> usb 2-2: new device found, idVendor=0525, idProduct=a4a5
> usb 2-2: new device strings: Mfr=1, Product=2, SerialNumber=3
> usb 2-2: Product: File-backed Storage Gadget
> usb 2-2: Manufacturer: Linux 2.6.21 with pxa27x_udc
> usb 2-2: SerialNumber: 3238204E6F76
> usb 2-2: configuration #1 chosen from 1 choice
> scsi8 : SCSI emulation for USB Mass Storage devices
> usb-storage: device found at 65
> usb-storage: waiting for device to settle before scanning
>   Vendor: Linux     Model: File-Stor Gadget  Rev: 0311
>   Type:   Direct-Access                      ANSI SCSI revision: 02
> SCSI device sde: 11626272 512-byte hdwr sectors (5953 MB)
> sde: Write Protect is on
> sde: Mode Sense: 0f 00 80 00
> sde: assuming drive cache: write through
> SCSI device sde: 11626272 512-byte hdwr sectors (5953 MB)
> sde: Write Protect is on
> sde: Mode Sense: 0f 00 80 00
> sde: assuming drive cache: write through
>  sde: unknown partition table
> sd 8:0:0:0: Attached scsi disk sde
> sd 8:0:0:0: Attached scsi generic sg4 type 0
> usb-storage: device scan complete
> usb 2-2: reset full speed USB device using uhci_hcd and address 65
> usb 2-2: reset full speed USB device using uhci_hcd and address 65
> usb 2-2: reset full speed USB device using uhci_hcd and address 65
> usb 2-2: reset full speed USB device using uhci_hcd and address 65
> 

My desktop machine (ubuntu 7.04) does not show up anything when I attach it to
the zaurus usb. It doesn't appear in dmesg n'either in lsusb. g_ether and
pxa27x_udc are loaded.


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