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Re: free-bsd tcp/ip stack problems on mbx821
- From: "mohanlal jangir" <mohanlaljangir at hotmail dot com>
- To: "Wager Philipp" <pwager at gmx dot de>,<ecos-discuss at sources dot redhat dot com>
- Date: Tue, 24 Aug 2004 10:08:37 +0530
- Subject: Re: [ECOS] free-bsd tcp/ip stack problems on mbx821
- References: <000201c488f3$a14b3eb0$5a07010a@schleppos>
- Reply-to: "mohanlal jangir" <mohanlaljangir at hotmail dot com>
This could be because of alignment problem. Compile your code
with -Wcast-align option and see if your compiler reports you something!!
Regards
Mohanlal
----- Original Message -----
From: "Wager Philipp" <pwager@gmx.de>
To: <ecos-discuss@sources.redhat.com>
Sent: Monday, August 23, 2004 2:59 PM
Subject: [ECOS] free-bsd tcp/ip stack problems on mbx821
>
> Hi,
>
> I've got problems getting any tcp-session established with the free-bsd
> tcp/ip stack on my mbx821 board.
>
> Has anyone tested the stack on mbx hardware yet?
>
> The problem seems to arise from bad tcp checksums calculated in
> in_delayed_cksum() from ip_output.c
>
> I'm using latest cvs checkout ecos sources
> and prebuild toolchain from ecoscentric (gcc version 3.2.1)
>
> Any hints would be greatly appreciated.
>
> Thanks
> Philipp Wager
>
>
>
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