Disable the MULTIPORT feature and MSI vectors for the 0.12 machine types; those features are added only for 0.13 onwards.
Signed-off-by: Amit Shah <amit.s...@redhat.com> --- hw/ppc440_bamboo.c | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-) diff --git a/hw/ppc440_bamboo.c b/hw/ppc440_bamboo.c index aa9f594..db96f14 100644 --- a/hw/ppc440_bamboo.c +++ b/hw/ppc440_bamboo.c @@ -183,6 +183,18 @@ static QEMUMachine bamboo_machine_v0_12 = { .name = "bamboo-0.12", .desc = "bamboo", .init = bamboo_init, + .compat_props = (GlobalProperty[]) { + { + .driver = "virtio-serial-pci", + .property = "max_nr_ports", + .value = stringify(1), + },{ + .driver = "virtio-serial-pci", + .property = "vectors", + .value = stringify(0), + }, + { /* end of list */ } + }, }; static void bamboo_machine_init(void) -- 1.6.2.5