rtems networking

[Joel Sherrill]

nir levy wrote:
> I am using a batch file with the commands:
>
> set QEMU=d:\qemu
> start cmd.exe /k  %QEMU%\qemu -L %QEMU% -m 256 -boot a -fda
> d:\rtems\i386\rtems-boot.img -hda fat:samples
>
> sould I configure it differently for the loopback test? Since -net nic -net
> user is default for qemu
>   

You have to modify the network configuration to match the
NIC in used by the system.  The loopback test is NOT BSP
specific and does NOT include a driver for any real NIC HW.
It only includes the generic loopback interface.

Use the network demos and use the attached networkconfig.h
as an example.  I haven't tested networking on qemu recently
but this should be the last one I used.

You also have to set up a tunnel interface on the host system.
The qemu documentation has information on this.

--joel


> Best,
> Nir Levy
>
> -----Original Message-----
> From: Keith Robertson [mailto:kjrobert at alumni.uwaterloo.ca] 
> Sent: Tuesday, July 03, 2007 3:59 PM
> To: nir levy
> Cc: rtems-users at rtems.org
> Subject: Re: rtems networking
>
> nir levy wrote:
>   
>> Hi All,
>>
>> I am Very new to RTEMS but I am trying for some time now to run RTEMS 
>> under the QEMU emulator.
>>
>> I tried to compile it myself or take the pre prepared binaries for the 
>> RTEMS and QEMU (for i386) under windows (XPsp2) and under linux (fedora 6)
>>
>> But for some reason I cannot run the loopback tests or the netdemo test. 
>> I tried compiled tests and tried to compile them myself but no luck.
>>     
>
> Do you have networking for qemu enabled and setup correctly?  What's 
> your setup and qemu configuration?
>
> Keith
>
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> rtems-users at rtems.com
> http://rtems.rtems.org/mailman/listinfo/rtems-users
>   

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