On Mon, Jul 28, 2014 at 08:42:44AM +0200, Marek Szyprowski wrote:
> Hello,
>
> On 2014-07-25 16:15, Michal Nazarewicz wrote:
> >On Fri, Jul 25 2014, Robert Baldyga wrote:
> >>This patch introduces ioctl named FUNCTIONFS_ENDPOINT_DESC, which
> >>returns endpoint descriptor to userspace. It works on
Hello,
On 2014-07-25 16:15, Michal Nazarewicz wrote:
On Fri, Jul 25 2014, Robert Baldyga wrote:
This patch introduces ioctl named FUNCTIONFS_ENDPOINT_DESC, which
returns endpoint descriptor to userspace. It works only if function
is active.
I would argue that user space should never need to kn
On 07/25/2014 04:15 PM, Michal Nazarewicz wrote:
> On Fri, Jul 25 2014, Robert Baldyga wrote:
>> This patch introduces ioctl named FUNCTIONFS_ENDPOINT_DESC, which
>> returns endpoint descriptor to userspace. It works only if function
>> is active.
>
> I would argue that user space should never nee
On 07/25/2014 04:18 PM, Michal Nazarewicz wrote:
> On Fri, Jul 25 2014, Robert Baldyga wrote:
>> This patch adds virtual endpoint address mapping to functionfs.
>>
>> So far endpoint addresses given by user through endpoint descriptors
>> were ignored, and replaced by physical endpoint addresses. E
This is likely the same problem as the one I just posted about, but
with 3.16 I get call traces and my USB bus came down and I couldn't
even shut down the system. I've since gone back to my usual
3.13/Ubuntu kernel. Here's what happened. A snippet from dmesg is
below, if anyone wants the whole t
Sorry if this is answered somewhere, but I couldn't find anything
specific on Google as far as how to determine if this quirk is needed
or if its configurable at boot/run-time. Its an HP laptop, and it
looks like other HP models have the problem.
I most often get this when turning on a USB TV Tu
This patch adds a usb quirk to support devices with interupt endpoints
and bInterval values expressed as microframes. The quirk causes the
parse endpoint function to modify the reported bInterval to a standards
conforming value.
There is currently code in the endpoint parser that checks for
bInter
I'll fix it and resubmit. There is no reason I can't get a closing brace right.
Sorry.
Jim
On Sat, Jul 26, 2014 at 9:53 PM, Alan Stern wrote:
> On Sat, 26 Jul 2014, James P Michels III wrote:
>
>> This patch adds a usb quirk to support devices with interupt endpoints
>> and bInterval values exp
