[U-Boot] [PATCH] Change default tftp timeout to be rfc-compliant

Tom Rini trini at konsulko.com
Tue Aug 25 16:49:10 CEST 2015


On Tue, Aug 25, 2015 at 04:32:48PM +0200, Pavel Machek wrote:
> On Tue 2015-08-25 21:03:26, Bin Meng wrote:
> > Hi Pavel, Joe,
> > 
> > On Tue, Aug 25, 2015 at 7:44 PM, Pavel Machek <pavel at denx.de> wrote:
> > >
> > >
> > > tftp timeout of 100msec gives good performance on local ethernet, but
> > > some servers (Centos) refuse to operate, and it is against RFC 2349.
> > >
> > > This fixes regression caused by
> > > 620776d734e4b126c407f636bda825a594a17723 .
> > >
> > 
> > This patch does not fix the issue properly. As the commit 620776d also
> > changed the "<1000" test logic to "<10", which should not be. See my
> > comments below.
> 
> Yes, I know.. and I'd like the test logic to stay. Some tftp servers
> can handle that, and performance is significantly better that way.

Well, what does the RFC say we can and cannot do here?

-- 
Tom
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