From: "Eugenio Pérez" <eperezma@redhat.com>
To: qemu-devel@nongnu.org
Cc: Cornelia Huck <cohuck@redhat.com>,
Si-Wei Liu <si-wei.liu@oracle.com>,
Parav Pandit <parav@mellanox.com>,
Jason Wang <jasowang@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
Harpreet Singh Anand <hanand@xilinx.com>,
Stefan Hajnoczi <stefanha@redhat.com>,
Zhu Lingshan <lingshan.zhu@intel.com>, Cindy Lu <lulu@redhat.com>,
Gautam Dawar <gdawar@xilinx.com>,
Paolo Bonzini <pbonzini@redhat.com>, Eli Cohen <eli@mellanox.com>,
"Gonglei (Arei)" <arei.gonglei@huawei.com>,
Liuxiangdong <liuxiangdong5@huawei.com>,
Laurent Vivier <lvivier@redhat.com>,
Stefano Garzarella <sgarzare@redhat.com>
Subject: [PATCH v3 0/6] Vhost-vdpa Shadow Virtqueue multiqueue support.
Date: Thu, 25 Aug 2022 21:03:50 +0200 [thread overview]
Message-ID: <20220825190356.317527-1-eperezma@redhat.com> (raw)
This series enables shadowed CVQ to intercept multiqueue commands through
shadowed CVQ, update the virtio NIC device model so qemu send it in a
migration, and the restore of that MQ state in the destination.
It needs to be applied on top of [1].
[1] https://lists.gnu.org/archive/html/qemu-devel/2022-08/msg02965.html
v2:
* Add vhost_vdpa_net_load_cmd helper to avoid out buffers castings.
* Make cvq_cmd_in_buffer virtio_net_ctrl_ack type.
Eugenio Pérez (6):
vdpa: Make VhostVDPAState cvq_cmd_in_buffer control ack type
vdpa: extract vhost_vdpa_net_load_mac from vhost_vdpa_net_load
vdpa: Add vhost_vdpa_net_load_mq
vdpa: validate MQ CVQ commands
virtio-net: Update virtio-net curr_queue_pairs in vdpa backends
vdpa: Allow MQ feature in SVQ
hw/net/virtio-net.c | 17 +++----
net/vhost-vdpa.c | 119 ++++++++++++++++++++++++++++++++------------
2 files changed, 93 insertions(+), 43 deletions(-)
--
2.31.1
next reply other threads:[~2022-08-25 19:13 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-25 19:03 Eugenio Pérez [this message]
2022-08-25 19:03 ` [PATCH v3 1/6] vdpa: Make VhostVDPAState cvq_cmd_in_buffer control ack type Eugenio Pérez
2022-08-25 19:03 ` [PATCH v3 2/6] vdpa: extract vhost_vdpa_net_load_mac from vhost_vdpa_net_load Eugenio Pérez
2022-08-25 19:03 ` [PATCH v3 3/6] vdpa: Add vhost_vdpa_net_load_mq Eugenio Pérez
2022-08-25 19:03 ` [PATCH v3 4/6] vdpa: validate MQ CVQ commands Eugenio Pérez
2022-08-25 19:03 ` [PATCH v3 5/6] virtio-net: Update virtio-net curr_queue_pairs in vdpa backends Eugenio Pérez
2022-08-25 19:03 ` [PATCH v3 6/6] vdpa: Allow MQ feature in SVQ Eugenio Pérez
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