Change bochs bios init order
For multiboot support, we need bochs_bios_init to happen beforeload_linux, so we get the fw_cfg device.
Signed-off-by: Alexander Graf <agraf@suse.de>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Expose fw_cfg v2
Multiboot passes options to the option rom using the fw_cfg device.Right now, that device is local to the bochs_bios_init function.
Let's change that and expose it, so everyone may put data in there.
Signed-off-by: Alexander Graf <agraf@suse.de>...
Multiboot support v5
This patch implements support for Multiboot on x86 for -kernel.Multiboot is a "new" approach to get rid of different bootloaders, providinga unified interface for the kernel. It supports command line options andkernel modules.
The two probably best known projects using multiboot are Xen and GNU Hurd....
net: Provide VLAN client lookup helper
Introduce qemu_find_vlan_client_by_name for VLANClientState lookup basedon VLAN ID and client name. This is useful for monitor commands.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
qemu/virtio: virtio save/load bindings
Implement bindings for virtio save/load. Use them in virtio pci.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
qemu/pci: add pci_get/set_byte
Add pci_get/set_byte to keep *_word and *_long access functions company.They are unused for now.
qemu/net: request 3 vectors in virtio-net
Request up to 3 vectors in virtio-net. Actual bindings might supplyless.
qemu/net: flag to control the number of vectors a nic has
Add an option to specify the number of MSI-X vectors for PCI NIC cards. Thiscan also be used to disable MSI-X, for compatibility with old qemu. Thisoption currently only affects virtio cards.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>...
Add serial number support for virtio_blk
[brought forward to current qemu-kvm.git]
This patch implements the missing qemu logic tointerpret a '-drive .. serial=XYZ ..' flag fora virtio_blk device.
The serial number string is contained in askeletal IDENTIFY DEVICE data structure and...
qemu/virtio: MSI-X support in virtio PCI
This enables actual support for MSI-X in virtio PCI.First user will be virtio-net.
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