qemu-e2k/hw/virtio
Maxime Coquelin c5f048d8fb vhost-user: Add MTU protocol feature and op
This patch implements VHOST_USER_PROTOCOL_F_NET_MTU
protocol feature and VHOST_USER_NET_SET_MTU request so
that the backend gets notified of the user defined host
MTU.

If backend supports VHOST_USER_PROTOCOL_F_REPLY_ACK,
QEMU assumes MTU is valid if success is returned.

Vhost-net driver sends this request through a new
vhost_net_set_mtu vhost_ops entry.

Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Aaron Conole <aconole@redhat.com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2017-01-10 07:02:53 +02:00
..
Makefile.objs virtio-crypto-pci: add virtio crypto pci support 2016-11-01 19:21:08 +02:00
trace-events balloon: Don't balloon roms 2017-01-10 07:02:52 +02:00
vhost-backend.c vhost-vsock: add virtio sockets device 2016-09-10 00:28:08 +03:00
vhost-user.c vhost-user: Add MTU protocol feature and op 2017-01-10 07:02:53 +02:00
vhost-vsock.c virtio: cleanup VMSTATE_VIRTIO_DEVICE 2016-10-10 02:21:43 +03:00
vhost.c net: vhost stop updates virtio queue state 2017-01-10 07:02:53 +02:00
virtio-balloon.c balloon: Don't balloon roms 2017-01-10 07:02:52 +02:00
virtio-bus.c virtio: convert to use DMA api 2017-01-10 05:56:58 +02:00
virtio-crypto-pci.c virtio-crypto-pci: tag virtio-crypto device hot pluggable 2017-01-10 07:02:52 +02:00
virtio-crypto.c virtio-crypto: zeroize the key material before free 2017-01-10 07:02:52 +02:00
virtio-mmio.c virtio: avoid using guest_notifier_mask in vhost-user mode 2016-12-16 01:14:54 +02:00
virtio-pci.c virtio-pci: address space translation service (ATS) support 2017-01-10 05:56:59 +02:00
virtio-pci.h virtio-pci: address space translation service (ATS) support 2017-01-10 05:56:59 +02:00
virtio-rng.c virtio: cleanup VMSTATE_VIRTIO_DEVICE 2016-10-10 02:21:43 +03:00
virtio.c virtio: Introduce virtqueue_drop_all procedure 2017-01-10 07:02:53 +02:00