[ixp1200] IXA SDK 2.0 PETH

[ravi modgekar]

hi,
       Well I have tried this way and it worked.I feel
you should define #define RFC1812 in project_config.h
file in the L3FWD16 project.
       Theres one more step you have to follow
i.e you have to run the route table manager
rtmapp.Before running rtmapp modify the file
rtmapp.cpp to forward all packets to core port 18.
I think this should solve your problem
Ravi
--- Charles Chiou <cchiou at viosoft.com> wrote:
> Ravi,
> 
> Thanks, I realized that there was a project file
> called
> "L3fwd16.dwo rfc1812" that was not visible to the
> work bench! I build the
> microcodes with RFC1812 defined using the new
> project. Unfortunately, I am
> still getting the same old result...
> 
> Charles
> 
> On Fri, 24 May 2002, ravi modgekar wrote:
> 
> > Hi,
> >     Initially even I faced this problem...but I
> > resolved it.Just define RF1812 in one of the
> microcode
> > files and your problem will be solved.
> > Ravi Modgekar
> > --- Charles Chiou <cchiou at viosoft.com> wrote:
> > > Hi,
> > >
> > > This is not a VERA question per se, I
> apologize...
> > > However, I wonder if
> > > anyone has successfully used the pseudo-ethernet
> > > driver (peth.o) that
> > > comes with the IXA SDK 2.0 and run it on the C0
> > > board with linux kernel
> > > 2.3.99? I followed the instructions and did the
> > > following:
> > >
> > > $ insmod ue.o
> > > $ insmod octmac.o
> > > $ insmod giga_drv.o
> > > $ rs_udebug
> > >
> > > then used the workbech to start a hardware debug
> > > session to upload the
> > > microcode (in the L3fwd16 project) to the
> target,
> > > and start the
> > > microengines.
> > >
> > > $ load
> > >  (and this installed the peth.o module and
> > > configured the net devices
> > >   peth0 - peth7 with IP addresses 1.2.x.5)
> > >
> > > I then connected port 0 of the slow ports to a
> > > workstation's network card
> > > with IP address 1.2.1.1 and tried to ping it
> from
> > > the SA linux shell. This
> > > is what I got:
> > >
> > > $ ping 1.2.1.1
> > >
> > > peth_start_xmit: new descriptor = a4
> > > peth_start_xmit: pData = c1b15000
> > > peth_start_xmit: len = 42, descFlags = 2901
> > > peth_start_xmit: queue = 300, headTail =
> ffffffff
> > > peth_start_xmit: tail = ffff
> > > peth_start_xmit: new headTail = ffff00a4
> > > peth_start_xmit: queueCount = -1
> > > peth_start_xmit called
> > > peth_start_xmit: new descriptor = a0
> > > peth_start_xmit: pData = c1b14800
> > > peth_start_xmit: len = 42, descFlags = 2901
> > > peth_start_xmit: queue = 300, headTail =
> ffffffff
> > > peth_start_xmit: tail = ffff
> > > peth_start_xmit: new headTail = ffff00a0
> > > peth_start_xmit: queueCount = -1
> > > peth_start_xmit called
> > > peth_start_xmit: new descriptor = 9c
> > > peth_start_xmit: pData = c1b14000
> > > peth_start_xmit: len = 42, descFlags = 2901
> > > peth_start_xmit: queue = 300, headTail =
> ffffffff
> > > peth_start_xmit: tail = ffff
> > > peth_start_xmit: new headTail = ffff0094
> > > peth_start_xmit: queueCount = -1
> > > peth_start_xmit called
> > > peth_start_xmit: new descriptor = 90
> > > peth_start_xmit: pData = c1b12800
> > > peth_start_xmit: len = 42, descFlags = 2901
> > > peth_start_xmit: queue = 300, headTail =
> ffffffff
> > > peth_start_xmit: tail = ffff
> > > peth_start_xmit: new headTail = ffff0090
> > > peth_start_xmit: queueCount = -1
> > >
> > > ...
> > >
> > > peth_start_xmit called
> > > peth_start_xmit: new descriptor = 0
> > > Bad descriptor 0, dropping outgoing packet
> > > pethFreeDescriptor: descriptor = 0
> > > pethFreeDescriptor: Bad descriptor 0
> > >
> > >
> > > Any suggestions is appreciated!
> > >
> > > Thanks,
> > >
> > > Charles
> > >
> >
> >
> > __________________________________________________
> > Do You Yahoo!?
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> >
> 


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