From 8bfbde6d35c82cc376681289dae2de5e18a087a4 Mon Sep 17 00:00:00 2001 From: Amit Shah Date: Mon, 15 Feb 2010 20:43:55 +0530 Subject: [PATCH] pc: Add backward compatibility options for virtio-serial virtio-serial-pci can support multiple ports in the current development version that will become 0.13. Add compatibility options for the 0.12 and 0.11 pc machine types. Signed-off-by: Amit Shah Signed-off-by: Anthony Liguori --- hw/pc.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/hw/pc.c b/hw/pc.c index c27ad0f2cf..49a95baf2b 100644 --- a/hw/pc.c +++ b/hw/pc.c @@ -1065,6 +1065,18 @@ static QEMUMachine pc_machine_v0_12 = { .desc = "Standard PC", .init = pc_init_pci, .max_cpus = 255, + .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 QEMUMachine pc_machine_v0_11 = { @@ -1077,6 +1089,14 @@ static QEMUMachine pc_machine_v0_11 = { .driver = "virtio-blk-pci", .property = "vectors", .value = stringify(0), + },{ + .driver = "virtio-serial-pci", + .property = "max_nr_ports", + .value = stringify(1), + },{ + .driver = "virtio-serial-pci", + .property = "vectors", + .value = stringify(0), },{ .driver = "ide-drive", .property = "ver", @@ -1108,6 +1128,14 @@ static QEMUMachine pc_machine_v0_10 = { .driver = "virtio-serial-pci", .property = "class", .value = stringify(PCI_CLASS_DISPLAY_OTHER), + },{ + .driver = "virtio-serial-pci", + .property = "max_nr_ports", + .value = stringify(1), + },{ + .driver = "virtio-serial-pci", + .property = "vectors", + .value = stringify(0), },{ .driver = "virtio-net-pci", .property = "vectors", -- GitLab