On 2007-07-14 19:18 +0100, Jonathan McDowell wrote:
> Re the Davicom USB issues; what kernel version is being used? Is it a
> 2.6.21 kernel on the balloon? 

Currently 2.6.21.1:
http://balloonboard.org/cgi-bin/viewcvs.cgi/balloon/trunk/kernel/

> There's been a patch to eliminate
> trailing garbage since then, though I doubt it's the source of the
> problems:
> 
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=23de559b8d3537f972f325e7e015c18aa2e4d987

Yep - nick found that too and we put it in:
http://balloonboard.org/cgi-bin/viewcvs.cgi/balloon/trunk/kernel/2.6.21.dm9601fixup?rev=187&view=log

So far as he could tell it didn't make any real difference to the
problems we found with the hardware/driver in practice.

> If someone can confirm the kernel version in use (and does the remote
> end have to be Windows or will Linux cause issues too?) 

Pass. Tests illustrating an issue have ben balloon/windows mostly. Not
sure if balloon/linux has been properly tested yet (it initially
appeared to work, but you don't notice a problem if all you do is dhcp
and transfer a tiny file. You need to shift a file of more than a
couple of K.

> then I'll see
> if I can reproduce locally - presumably any large amount of traffic
> will cause it to fall over or see packet loss?

Yep - anything non-trivial illustrates with 2 of them back/back. Not
sure how much you need to notice an issue with just one. 

Wookey
-- 
Principal hats:  Balloonz - Toby Churchill - Aleph One - Debian
http://wookware.org/