Re: Problems with USB Gadget on the OMAP3EVM

[Felipe Balbi <me@felipebalbi.com>]

On Wed, Aug 06, 2008 at 10:42:40AM +0530, kanagesh radhakrishnan wrote:
> The version of Linux kernel on the native host Fedora Core 5 machine
> is the default 2.6.9-1.667 kernel that comes with the FC5 release.
> Keeping in mind where we are, this does sound like an ancient kernel.
> However, I have USB networking with Gadget drivers working on this
> same machine with OMAP5912 OSK, OMAP2430 SDP and another custom
> OMAP2430 based board.
> 
> Nevertheless, I decided to upgrade to a more recent version of the
> Linux kernel on the host system.  I will test the setup once again and
> update the observation.

Cool, would be nice to try current linux-omap git tree as well for your
omap3emv board :-)

> Meanwhile, I tested the setup with a Windows XP host machine and these
> are the observations:
> On insertion of the USB cable to the Win XP host machine, the OMAP3EVM
> board gets detected as 'RNDIS/Ethernet' Device.  I go through the
> driver installation (driver used is file Documentation/usb/linux.inf
> from the standard Linux kernel sources).  After the installation is
> complete, I get an error from the Windows XP system saying "An error
> was encountered while installing the driver and the hardware might not
> function as intended"

Did you give usb0 an ip on the gadget side ?

-- 
balbi