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Switch to efi-enabled nic roms by default

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All PCI nics are switched to EFI-enabled roms by default.  They are
composed from three images (legacy, efi ia32 & efi x86), so classic
pxe booting will continue to work.

Exception: eepro100 is not switched, it uses a single rom for all
emulated eepro100 variants, then goes patch the rom header on the
fly with the correct PCI IDs.  I doubt that will work as-is with
the efi roms.

Keep old roms for 1.4+older machine types via compat properties,
needed because the efi-enabled roms are larger so the pci rom bar
size would change.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2013-02-26 17:46:11 +01:00
parent 8a24d3cb9b
commit c45e5b5b30
6 changed files with 27 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

2
hw/virtio-pci.c
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@ -1140,7 +1140,7 @@ static void virtio_net_class_init(ObjectClass *klass, void *data)
k->init = virtio_net_init_pci;
k->exit = virtio_net_exit_pci;
k->romfile = "pxe-virtio.rom";
k->romfile = "efi-virtio.rom";
k->vendor_id = PCI_VENDOR_ID_REDHAT_QUMRANET;
k->device_id = PCI_DEVICE_ID_VIRTIO_NET;
k->revision = VIRTIO_PCI_ABI_VERSION;