16 lines
540 B
Nix
16 lines
540 B
Nix
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# QEMU flags shared between various Nix expressions.
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{
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qemuNICFlags = nic: net:
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"-net nic,vlan=${toString nic},model=virtio " +
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# Use 232.0.1.<vlan> as the multicast address to connect VMs on
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# the same vlan, but allow it to be overriden using the
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# $QEMU_MCAST_ADDR_<vlan> environment variable. The test driver
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# sets this variable to prevent collisions between parallel
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# builds.
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"-net socket,vlan=${toString nic},mcast=" +
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"\${QEMU_MCAST_ADDR_${toString net}:-232.0.1.${toString net}:1234} ";
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}
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