This is the mail archive of the
ecos-discuss@sources.redhat.com
mailing list for the eCos project.
Re: Re: FreeBSD-Stack not responding
On Wed, Jul 31, 2002 at 07:00:59AM -0500, Bob Ray wrote:
>
> >Is this problem - or better - how can this
> >problem be only PPC8xx related?
> >I assume the stack is tested and working
> >for someone else.
>
> I suggest you look buffer alignment (are the
> rx buffers on a 32-bit boundary???).
The ethernet rx buffers lay on a 32 Byte! boundary
achieved by the macro
#define ROUNDUP(b,s) (((unsigned long)(b) + (s-1)) & ~(s-1))
--
--
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss