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Re: [MiNT] Firebee Coldfire MiNT Kernel and NFS
On 01/09/14 09:59, Vincent Rivière wrote:
> On 01/09/2014 08:42, Frank Lukas wrote:
>> The nfs.xfs is not working on the Firebee ...
> See my analysis there:
> I suspect it is related to the gethostbyname() bug.
> Markus has judiciously noticed that all the problematic software use
> reception of UDP packets.
> Since this problem only affects mintv4e.prg, I have a big suspicion
> about the UDP checksum routines. They are written in assembler, and
> they were tricky to convert to ColdFire (lack of ROL/ROR instructions,
> We should start by adding (or enabling) debug trace on the reception
> of UDP packets, to see what's happening.
> Also, since we experience huge timeouts, we should determine what the
> kernel is doing during that time.
That sounds like a great starting point.