diff options
Diffstat (limited to 'hw/core')
| -rw-r--r-- | hw/core/loader.c | 1 | ||||
| -rw-r--r-- | hw/core/machine.c | 23 |
2 files changed, 21 insertions, 3 deletions
diff --git a/hw/core/loader.c b/hw/core/loader.c index fe5cb24122..a097bbe30a 100644 --- a/hw/core/loader.c +++ b/hw/core/loader.c @@ -1025,6 +1025,7 @@ MemoryRegion *rom_add_blob(const char *name, const void *blob, size_t len, rom->addr = addr; rom->romsize = max_len ? max_len : len; rom->datasize = len; + g_assert(rom->romsize >= rom->datasize); rom->data = g_malloc0(rom->datasize); memcpy(rom->data, blob, len); rom_insert(rom); diff --git a/hw/core/machine.c b/hw/core/machine.c index 5d046a43e3..934c1bcceb 100644 --- a/hw/core/machine.c +++ b/hw/core/machine.c @@ -102,9 +102,26 @@ const size_t hw_compat_2_7_len = G_N_ELEMENTS(hw_compat_2_7); GlobalProperty hw_compat_2_6[] = { { "virtio-mmio", "format_transport_address", "off" }, - /* Optional because not all virtio-pci devices support legacy mode */ - { "virtio-pci", "disable-modern", "on", .optional = true }, - { "virtio-pci", "disable-legacy", "off", .optional = true }, + /* + * don't include devices which are modern-only + * ie keyboard, mouse, tablet, gpu, vga & crypto + */ + { "virtio-9p-pci", "disable-modern", "on" }, + { "virtio-9p-pci", "disable-legacy", "off" }, + { "virtio-balloon-pci", "disable-modern", "on" }, + { "virtio-balloon-pci", "disable-legacy", "off" }, + { "virtio-blk-pci", "disable-modern", "on" }, + { "virtio-blk-pci", "disable-legacy", "off" }, + { "virtio-input-host-pci", "disable-modern", "on" }, + { "virtio-input-host-pci", "disable-legacy", "off" }, + { "virtio-net-pci", "disable-modern", "on" }, + { "virtio-net-pci", "disable-legacy", "off" }, + { "virtio-rng-pci", "disable-modern", "on" }, + { "virtio-rng-pci", "disable-legacy", "off" }, + { "virtio-scsi-pci", "disable-modern", "on" }, + { "virtio-scsi-pci", "disable-legacy", "off" }, + { "virtio-serial-pci", "disable-modern", "on" }, + { "virtio-serial-pci", "disable-legacy", "off" }, }; const size_t hw_compat_2_6_len = G_N_ELEMENTS(hw_compat_2_6); |