On 8/12/2020 11:34 AM, Wesley Cheng wrote:
>>
>> awesome, thanks a lot for this :-) It's a considerable increase in your
>> setup. My only fear here is that we may end up creating a situation
>> where we can't allocate enough FIFO for all endpoints. This is, of
>> course, a consequence of the fa
On 8/11/2020 12:12 AM, Felipe Balbi wrote:
>
> Hi,
>
> Wesley Cheng writes:
>> On 8/10/2020 5:27 AM, Felipe Balbi wrote:
>>> Wesley Cheng writes:
>>>
>>> Hi,
>>>
Some devices have USB compositions which may require multiple endpoints
that support EP bursting. HW defined TX FIFO si
>
> Thank you for your input. I've actually considered doing some
> matching/resizing in
> the .match_ep route as well, but it doesn't work well for situations where
> multiple
> configurations are in play. The reason being that if you look at the
> epautoconf APIs,
> the configfs driver w
On 8/11/2020 7:22 PM, Peter Chen wrote:
> On Wed, Jun 24, 2020 at 10:31 AM Wesley Cheng wrote:
>>
>> Some devices have USB compositions which may require multiple endpoints
>> that support EP bursting. HW defined TX FIFO sizes may not always be
>> sufficient for these compositions. By utilizi
On Wed, Jun 24, 2020 at 10:31 AM Wesley Cheng wrote:
>
> Some devices have USB compositions which may require multiple endpoints
> that support EP bursting. HW defined TX FIFO sizes may not always be
> sufficient for these compositions. By utilizing flexible TX FIFO
> allocation, this allows for
On Tue, Aug 11, 2020 at 10:12:41AM +0300, Felipe Balbi wrote:
> One possibility around this was suggested above, something along the
> lines of:
>
> usb_gadget_ep_enable_bulk(struct usb_gadget *, struct
> usb_ep_alloc_desc *alloc_desc)
>
> (please think of better names, I'm ho
Hi,
Wesley Cheng writes:
> On 8/10/2020 5:27 AM, Felipe Balbi wrote:
>> Wesley Cheng writes:
>>
>> Hi,
>>
>>> Some devices have USB compositions which may require multiple endpoints
>>> that support EP bursting. HW defined TX FIFO sizes may not always be
>>> sufficient for these compositions
On 8/10/2020 5:27 AM, Felipe Balbi wrote:
> Wesley Cheng writes:
>
> Hi,
>
>> Some devices have USB compositions which may require multiple endpoints
>> that support EP bursting. HW defined TX FIFO sizes may not always be
>> sufficient for these compositions. By utilizing flexible TX FIFO
>
Wesley Cheng writes:
Hi,
> Some devices have USB compositions which may require multiple endpoints
> that support EP bursting. HW defined TX FIFO sizes may not always be
> sufficient for these compositions. By utilizing flexible TX FIFO
> allocation, this allows for endpoints to request the re
9 matches
Mail list logo
