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qemu-e2k/hw/virtio
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Eugenio Pérez c156d5bf2b vdpa: Add device migration blocker 
Since the vhost-vdpa device is exposing _F_LOG, adding a migration blocker if
it uses CVQ.

However, qemu is able to migrate simple devices with no CVQ as long as
they use SVQ. To allow it, add a placeholder error to vhost_vdpa, and
only add to vhost_dev when used. vhost_dev machinery place the migration
blocker if needed.

Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
 		2022-07-20 16:58:08 +08:00
..
Kconfig meson: use have_vhost_* variables to pick sources 2022-05-07 07:46:58 +02:00
meson.build meson: use have_vhost_* variables to pick sources 2022-05-07 07:46:58 +02:00
trace-events virtio-iommu: Add bypass mode support to assigned device 2022-06-16 12:54:58 -04:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
vhost-backend.c vhost: add method vhost_set_vring_err 2022-06-27 18:53:18 -04:00
vhost-iova-tree.c Replace qemu_real_host_page variables with inlined functions 2022-04-06 10:50:38 +02:00
vhost-iova-tree.h vhost: Add VhostIOVATree 2022-03-15 13:57:44 +08:00
vhost-scsi-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
vhost-shadow-virtqueue.c vhost: Add svq avail_handler callback 2022-07-20 16:58:08 +08:00
vhost-shadow-virtqueue.h vhost: Add svq avail_handler callback 2022-07-20 16:58:08 +08:00
vhost-stub.c vhost-user: simplify vhost_user_init/vhost_user_cleanup 2019-03-12 21:22:31 -04:00
vhost-user-blk-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
vhost-user-fs-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
vhost-user-fs.c virtio: add vhost support for virtio devices 2022-05-16 04:38:40 -04:00
vhost-user-i2c-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
vhost-user-i2c.c virtio: drop name parameter for virtio_init() 2022-05-16 04:38:40 -04:00
vhost-user-input-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
vhost-user-rng-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
vhost-user-rng.c virtio: add vhost support for virtio devices 2022-05-16 04:38:40 -04:00
vhost-user-scsi-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
vhost-user-vsock-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
vhost-user-vsock.c virtio: drop name parameter for virtio_init() 2022-05-16 04:38:40 -04:00
vhost-user.c vhost: add method vhost_set_vring_err 2022-06-27 18:53:18 -04:00
vhost-vdpa.c vdpa: Add device migration blocker 2022-07-20 16:58:08 +08:00
vhost-vsock-common.c virtio: add vhost support for virtio devices 2022-05-16 04:38:40 -04:00
vhost-vsock-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
vhost-vsock.c virtio: drop name parameter for virtio_init() 2022-05-16 04:38:40 -04:00
vhost.c vhost: setup error eventfd and dump errors 2022-06-27 18:53:18 -04:00
virtio-9p-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
virtio-balloon-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
virtio-balloon.c virtio: drop name parameter for virtio_init() 2022-05-16 04:38:40 -04:00
virtio-blk-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
virtio-bus.c virtio: stop ioeventfd on reset 2022-06-14 16:50:30 +02:00
virtio-crypto-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-crypto.c crypto: Introduce RSA algorithm 2022-06-16 12:54:58 -04:00
virtio-input-host-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
virtio-input-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
virtio-iommu-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
virtio-iommu.c virtio-iommu: Fix migration regression 2022-06-27 18:53:18 -04:00
virtio-mem-pci.c qapi: Include qom-path in MEMORY_DEVICE_SIZE_CHANGE qapi events 2021-10-02 08:43:21 +02:00
virtio-mem-pci.h Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-mem.c virtio: drop name parameter for virtio_init() 2022-05-16 04:38:40 -04:00
virtio-mmio.c virtio-mmio: cleanup reset 2022-06-14 16:50:30 +02:00
virtio-net-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
virtio-pci.c virtio: stop ioeventfd on reset 2022-06-14 16:50:30 +02:00
virtio-pmem-pci.c virtio-pmem-pci: force virtio version 1 2020-09-29 02:14:30 -04:00
virtio-pmem-pci.h Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-pmem.c virtio: drop name parameter for virtio_init() 2022-05-16 04:38:40 -04:00
virtio-rng-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
virtio-rng.c virtio: drop name parameter for virtio_init() 2022-05-16 04:38:40 -04:00
virtio-scsi-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
virtio-serial-pci.c hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
virtio.c virtio: add vhost support for virtio devices 2022-05-16 04:38:40 -04:00