On Wed, 22 Sep 2004, Manoj Bhatta wrote:
> > > but
> > > usb_get_current_frame_number() does not increase
> > > always 5 , fisrt time for some (for 45 URBs) it is
> > > same , after that it increases 5 in interval .
> > > But at one point it(usb_get_current_frame_number)
> > > increases to 10 .
--- Alan Stern <[EMAIL PROTECTED]> wrote:
> On Tue, 21 Sep 2004, Manoj Bhatta wrote:
>
> > Sorry for late reply . let me remind you about my
> > driver . This is USB 1.1 device with isoc endpoint
> of
> > 840 bytes. i am trying to read through isoc by
> > submitting 5 frames per URB . each frame
On Tue, 21 Sep 2004, Manoj Bhatta wrote:
> Sorry for late reply . let me remind you about my
> driver . This is USB 1.1 device with isoc endpoint of
> 840 bytes. i am trying to read through isoc by
> submitting 5 frames per URB . each frame of 840 bytes
> . i am submitting 56 URBs . Testing at 2.6
--- Alan Stern <[EMAIL PROTECTED]> wrote:
> On Sun, 12 Sep 2004, Manoj Bhatta wrote:
>
> > > As for why the transfers take 600 ms instead of
> 200
> > > ms... I don't know.
> >
> > When i debugs , i find my each URB status is still
> in
> > progress (-EINPROGRESS) , in
> > i found if urb
> s
On Sun, 12 Sep 2004, Manoj Bhatta wrote:
> > As for why the transfers take 600 ms instead of 200
> > ms... I don't know.
>
> When i debugs , i find my each URB status is still in
> progress (-EINPROGRESS) , in
> i found if urb status
> is stille in progress and driver sees this there is a
> bug
--- Alan Stern <[EMAIL PROTECTED]> wrote:
> On Sat, 11 Sep 2004, Manoj Bhatta wrote:
>
> > Hi ,
> >
> > My USB 1.1 Full Speed (12mbps) device , which is
> > having one isoc endpoint of 840 bytes when tries
> to
> > read data through the isoc endpoint by making 20
> URBs
> > , each URB havin
On Sat, 11 Sep 2004, Manoj Bhatta wrote:
> Hi ,
>
> My USB 1.1 Full Speed (12mbps) device , which is
> having one isoc endpoint of 840 bytes when tries to
> read data through the isoc endpoint by making 20 URBs
> , each URB having 840*10 (10 frames) bytes and it
> takes more time to read dat
Hi ,
My USB 1.1 Full Speed (12mbps) device , which is
having one isoc endpoint of 840 bytes when tries to
read data through the isoc endpoint by making 20 URBs
, each URB having 840*10 (10 frames) bytes and it
takes more time to read data from device almost
600millisec .
How can i overcome
