Hi Felipe,
On Thu, Jan 8, 2015 at 10:27 PM, Felipe Balbi wrote:
> Hi,
>
> On Tue, Jan 06, 2015 at 12:39:55PM +0530, sundeep subbaraya wrote:
>> >> On Sun, Dec 14, 2014 at 08:39:18AM +0530, sundeep subbaraya wrote:
>> >> > Hi Paul,
>> >> >
>> >> > As per my understanding, for BULK OUT we do queue
Hi,
On Tue, Jan 06, 2015 at 12:39:55PM +0530, sundeep subbaraya wrote:
> >> On Sun, Dec 14, 2014 at 08:39:18AM +0530, sundeep subbaraya wrote:
> >> > Hi Paul,
> >> >
> >> > As per my understanding, for BULK OUT we do queue a request with 512
> >> > bytes length since we do not
> >>
> >> sometimes
Hi,
On Mon, Dec 22, 2014 at 9:42 PM, Felipe Balbi wrote:
> Hi again,
>
> On Mon, Dec 22, 2014 at 10:11:23AM -0600, Felipe Balbi wrote:
>> (please don't top-post)
Sure.
>>
>> On Sun, Dec 14, 2014 at 08:39:18AM +0530, sundeep subbaraya wrote:
>> > Hi Paul,
>> >
>> > As per my understanding, for B
Hi again,
On Mon, Dec 22, 2014 at 10:11:23AM -0600, Felipe Balbi wrote:
> (please don't top-post)
>
> On Sun, Dec 14, 2014 at 08:39:18AM +0530, sundeep subbaraya wrote:
> > Hi Paul,
> >
> > As per my understanding, for BULK OUT we do queue a request with 512
> > bytes length since we do not
>
>
Hi,
(please don't top-post)
On Sun, Dec 14, 2014 at 08:39:18AM +0530, sundeep subbaraya wrote:
> Hi Paul,
>
> As per my understanding, for BULK OUT we do queue a request with 512
> bytes length since we do not
sometimes we _do_ know the size. In case of Mass Storage, we _know_ that
the first bu
Hi Paul,
As per my understanding, for BULK OUT we do queue a request with 512
bytes length since we do not
know the length of the transfer Host is going to send. For Control OUT
we know the length in wLength of
Setup packet, hence I assumed there is no difference in programming
model of Control IN
> From: linux-usb-ow...@vger.kernel.org
> [mailto:linux-usb-ow...@vger.kernel.org] On Behalf Of sundeep subbaraya
> Sent: Friday, December 12, 2014 9:13 PM
>
> Hi Felipe,
>
> In DWC3 driver, for three stage Control OUT transfer there is a check:
>
>else if (!IS_ALIGNED(req->request.length,
Hi Felipe,
In DWC3 driver, for three stage Control OUT transfer there is a check:
else if (!IS_ALIGNED(req->request.length, dep->endpoint.maxpacket)
&& (dep->number == 0)) {.
}
I understand that we check for alignment of sizes and if not we
prepare trb with maxpacket and ena
