Re: General Question: T2

> Where could I get a copy of this patch?
>
> Thanks for the help,
>
>
> Ken Payne
> ARINC
> 100 Parkplace Dr.
> Warner Robins, GA 31088
> (478) 322 – 4541  (office)
> kpayne@...  
>
>
>
> -----Original Message-----
> From: René Rebe [mailto:rene@...]
> Sent: Monday, June 29, 2009 8:30 AM
> To: Payne, Ken (KPAYNE)
> Subject: Re: General Question: T2
>
> Hi,
>
> the T2 libusb contains a speed improvement patch for some time. Maybe that
> is the cause, as the T2 v6 is somewhat older, and I updated the patch in the
> meantime. Maybe first try with a unmodifed libusb and see if this makes the
> problem go away.
>
> Regards,
>   René
>
> Payne, Ken (KPAYNE) wrote:
>  
>> Rene,
>>
>> I am sorry if this is not the correct route to ask my question, but I
>> was not sure on where to start.  I know that you help control the T2
>> version of linux.  If this is wrong I am very sorry to have wasted
>> your time.
>>
>> I am also sorry if my question is kinda generic.  I will try to be as
>> specific as possible.  I have a USB I/O card that using a linux
>> program to test it.  If I connect this I/O card directly to a Red Hat
>> PC running Enterprise Ed 4.  with kernel 2.6.9, the program is able to
>> run fine.  But, if I hook this I/O card up to a PC running T2- Version
>> 6 with kernel 2.6.16  the program will not run and will return errors.
>>
>> The Program using libusb to operate.  So, I install this before
>> running my program.  I am using the same exact installation on both
>> PCs.  The error I am getting from my libusb function call is
>> LIBSUB_IO_ERROR.  Which basically means Input/Output Error.  Not very
>> specific.
>>
>> I have two possible areas where my problem could be coming from:  the
>> kernel version, or what I think it is:  There is some difference
>> between red hat and T2 in the way they communicate with usb.  Since
>> you run the T2 mailing list(I think)  I was wondering if you knew of
>> what could be missing from T2 that I would need or if there was some
>> setting I needed to set in order for this to work.
>>
>> Thanks again for your time,
>>
>> *Ken Payne*
>> ARINC
>> 100 Parkplace Dr.
>> Warner Robins, GA 31088
>> _kpayne@... <mailto:kpayne@...>
>>