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Date: Mon, 08 Dec 2014 21:05:33 +0300
From: Dmitry Antipov <dmantipov@yandex.ru>
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Subject: Re: [Qemu-devel] Redundant VDE network
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To: Stefan Hajnoczi <stefanha@gmail.com>
Cc: qemu-devel <qemu-devel@nongnu.org>

On 12/08/2014 08:53 PM, Stefan Hajnoczi wrote:

> Try:
>
> qemu-system-sparc -m 256 \
>      -netdev vde,sock=/tmp/vde0,id=vde0 \
>      -device ne2k_pci,netdev=vde0 \
>      -netdev vde,sock=/tmp/vde1,id=vde1 \
>      -device ne2k_pci,netdev=vde1 \
>      -hda vm0.img
>
> The is the newer syntax and it should work better.

qemu-system-sparc -m 256 \
        -netdev vde,sock=/tmp/vde0,id=vde0 -device ne2k_pci,netdev=vde0 \
        -netdev vde,sock=/tmp/vde1,id=vde1 -device ne2k_pci,netdev=vde1 \
        -hda vm0.img

produces:

qemu-system-sparc: -device ne2k_pci,netdev=vde0: 'ne2k_pci' is not a valid device model name

IIUC hw/net/lance.c is the only emulated NIC on SPARC systems; but

qemu-system-sparc -m 256 \
         -netdev vde,sock=/tmp/vde0,id=vde0 -device lance,netdev=vde0 \
         -netdev vde,sock=/tmp/vde1,id=vde1 -device lance,netdev=vde1 \
         -hda vm0.img

produces totally cryptic:

qemu-system-sparc: -device lance,netdev=vde0: Parameter 'driver' expects pluggable device type

Dmitry