On Tue, Dec 9, 2014 at 6:29 AM, Dmitry Antipov <dmanti...@yandex.ru> wrote: > 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 > > > This works just fine for qemu-system-x86, but not for SPARC with lance NIC: > > 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 > > qemu-system-sparc: -device lance,netdev=vde0: Parameter 'driver' expects > pluggable device type > > It looks like PCI/sysbus emulation is incomplete/broken on SPARC. > Assuming that x86 is OK, what SPARC-specific stuff should I check?
Is there a reason why you are using the old 32-bit SPARC machine types instead of the more modern 64-bit SPARC machine types? $ sparc-softmmu/qemu-system-sparc -M help Supported machines are: LX Sun4m platform, SPARCstation LX SPARCClassic Sun4m platform, SPARCClassic SPARCbook Sun4m platform, SPARCbook SS-10 Sun4m platform, SPARCstation 10 SS-20 Sun4m platform, SPARCstation 20 SS-4 Sun4m platform, SPARCstation 4 SS-5 Sun4m platform, SPARCstation 5 (default) SS-600MP Sun4m platform, SPARCserver 600MP Voyager Sun4m platform, SPARCstation Voyager leon3_generic Leon-3 generic none empty machine $ sparc64-softmmu/qemu-system-sparc64 -M help Supported machines are: Niagara Sun4v platform, Niagara none empty machine sun4u Sun4u platform (default) sun4v Sun4v platform I guess the SS-5 default machine type you are running doesn't have a PCI bus? By the way, I have not tested the command-line because Fedora does not have a vde package. You are in niche territory with both SPARC and vde, expect to either debug things yourself or file bugs (they may not be addressed in a timely fashion). Just want to set expectations for what you will find. Stefan
