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Re: TFTP Crashing
- From: Gary Thomas <gary at mlbassoc dot com>
- To: Dave Johnson <wickwack2003 at yahoo dot com>
- Cc: eCos Discussion <ecos-discuss at ecos dot sourceware dot org>
- Date: Fri, 11 Feb 2005 07:52:24 -0700
- Subject: Re: [ECOS] TFTP Crashing
- Organization: MLB Associates
- References: <20050211144413.47225.qmail@web50304.mail.yahoo.com>
On Fri, 2005-02-11 at 06:44 -0800, Dave Johnson wrote:
> It's a non-standard board-support package. I don't think I have access
> to the ethernet driver code. I am going to try using the OpenBSD
> package instead of FreeBSD. Maybe it will make a difference.
I doubt it. Also, since the FreeBSD code is newer, I also feel it's
higher quality (much changed between the times I imported those two
stacks).
As for the driver, if you're running eCos, you'd *better* have access
to it! What did you mean by that? Don't you have the sources?
If not, where did this "non-standard board-support package" come
from and how do you build your target code?
>
> Dave
>
>
> --- Gary Thomas <gary@mlbassoc.com> wrote:
>
> > On Thu, 2005-02-10 at 18:54 -0800, Dave Johnson wrote:
> > > I have a little trouble using tftp_get on large files. The file I
> > am
> > > trying to get is ~1.5MB.
> > >
> > > It makes it about 3/4 through and then I get this message:
> > > PANIC: eth_drv_send: no header mbuf
> > >
> > > I tried splitting the file in half and getting the halves, but then
> > the
> > > 2nd get mysteriously times out and hangs the system.
> > >
> > > Any suggestions? Is there a buffer I should increase? I think the
> > > tftp buffer is set at 512.
> >
> > This error indicates that you have a memory leak in your ethernet
> > driver. What platform/driver are you using?
> >
> > --
> > ------------------------------------------------------------
> > Gary Thomas | Consulting for the
> > MLB Associates | Embedded world
> > ------------------------------------------------------------
> >
> >
>
>
>
>
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--
------------------------------------------------------------
Gary Thomas | Consulting for the
MLB Associates | Embedded world
------------------------------------------------------------
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