Scubapro Aladin Square

[vavincavent]

Sorry, where and what do i change?

Vincent.


Le mardi 14 novembre 2017 à 13:13 -0800, Linus Torvalds a écrit :
> On Tue, Nov 14, 2017 at 1:08 PM, vavincavent <vavincavent at gmail.com>
> wrote:
> > Linus,
> > 
> > i change back
> >         if (1) {
> > to
> >         if (io->packet_size <64) {
> > 
> > here is the usb.pcap
> 
> Ok, good, everything looks as expected and matches my G2 behavior.
> Except for the lack of reply.
> 
> Try making the buffer size be "TX_PACKET_SIZE + 1" instead of
> TX_PACKET_SIZE. Maybe it really is that URB data length of 31 vs 32
> that matters.
> 
> The G2 clearly doesn't care, but maybe the Aladin Square _really_
> wants just 32-byte packets to even recognize them.
> 
>                  Linus.