Hi,
On Tue, Aug 16, 2011 at 04:36:05PM +0800, Yang Rui Rui wrote:
> Hi,
>
> I got an oops with gadget CDC ethernet built-in. It is caused by
> see below code:
> switch (gadget->speed) {
> case USB_SPEED_SUPER:
> descriptors = f->ss_descriptors;
> break;
> case USB_SPEED_HIGH:
> descriptors = f->hs_descriptors;
> break;
> default:
> descriptors = f->descriptors;
> }
> #### oops here
> for (; *descriptors; ++descriptors) {
> ####
> gadget->speed = USB_SPEED_HIGH but f->hs_descriptor is NULL
>
> I fix it by seting the speed as the speed of config functions.
> This might be a temporary workaround for me, not sure if it is the
> right fix.
>
> I use a linux-omap tree (added some archos gpl driver for their gen8 devices)
>
> Please take a look the fix patch at:
> http://gitorious.org/archos-a101-linux-omap/archos-a101-linux-omap/commit/915d027577a36b361274ceb19430d4abdcae40cd
Please take a look at Documentation/SubmittingPatches and send the patch
to us for consideration/integration ;-)
--
balbi
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