[ixp1200] IXA SDK 2.0 PETH

[Charles Chiou]

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
> >
>
>
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