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[PATCH v2 00/12] vDPA support in qemu
From: |
Cindy Lu |
Subject: |
[PATCH v2 00/12] vDPA support in qemu |
Date: |
Wed, 1 Jul 2020 01:49:24 +0800 |
vDPA device is a device that uses a datapath which complies with the
virtio specifications with vendor specific control path. vDPA devices
can be both physically located on the hardware or emulated by software.
This PATCH introduce the vDPA support in qemu
TODO
1) vIOMMU support
2) live migration support
3) docs for vhost-vdpa
4) config interrupt support
change from v1
separate the patch of vhost_vq_get_addr
separate the patch of vhost_dev_start
introduce the docmation for vhost-vdpa.rst
other comments form last version
github address
https://github.com/lulu-github-name/qemutmp.git PATCHV2
Cindy Lu (9):
net: introduce qemu_get_peer
vhost_net: use the function qemu_get_peer
vhost: introduce new VhostOps vhost_dev_start
vhost: implement vhost_dev_start method
vhost: introduce new VhostOps vhost_vq_get_addr
vhost: implement vhost_vq_get_addr method
vhost: introduce new VhostOps vhost_get_device_id
vhost-vdpa: introduce vhost-vdpa backend
vhost-vdpa: introduce vhost-vdpa net client
Jason Wang (3):
virtio-bus: introduce queue_enabled method
virtio-pci: implement queue_enabled method
vhost: check the existence of vhost_set_iotlb_callback
configure | 21 ++
docs/interop/index.rst | 1 +
docs/interop/vhost-vdpa.rst | 17 ++
hw/net/vhost_net.c | 35 ++-
hw/net/virtio-net.c | 22 +-
hw/virtio/Makefile.objs | 1 +
hw/virtio/vhost-backend.c | 7 +-
hw/virtio/vhost-vdpa.c | 469 ++++++++++++++++++++++++++++++
hw/virtio/vhost.c | 48 ++-
hw/virtio/virtio-pci.c | 13 +
hw/virtio/virtio.c | 6 +
include/hw/virtio/vhost-backend.h | 16 +-
include/hw/virtio/vhost-vdpa.h | 26 ++
include/hw/virtio/vhost.h | 7 +
include/hw/virtio/virtio-bus.h | 4 +
include/net/net.h | 1 +
include/net/vhost-vdpa.h | 22 ++
net/Makefile.objs | 2 +-
net/clients.h | 2 +
net/net.c | 10 +
net/vhost-vdpa.c | 228 +++++++++++++++
qapi/net.json | 28 +-
qemu-options.hx | 12 +
23 files changed, 966 insertions(+), 32 deletions(-)
create mode 100644 docs/interop/vhost-vdpa.rst
create mode 100644 hw/virtio/vhost-vdpa.c
create mode 100644 include/hw/virtio/vhost-vdpa.h
create mode 100644 include/net/vhost-vdpa.h
create mode 100644 net/vhost-vdpa.c
--
2.21.1
- [PATCH v2 00/12] vDPA support in qemu,
Cindy Lu <=
- [PATCH v2 01/12] net: introduce qemu_get_peer, Cindy Lu, 2020/06/30
- [PATCH v2 02/12] vhost_net: use the function qemu_get_peer, Cindy Lu, 2020/06/30
- [PATCH v2 03/12] virtio-bus: introduce queue_enabled method, Cindy Lu, 2020/06/30
- [PATCH v2 04/12] virtio-pci: implement queue_enabled method, Cindy Lu, 2020/06/30
- [PATCH v2 05/12] vhost: check the existence of vhost_set_iotlb_callback, Cindy Lu, 2020/06/30
- [PATCH v2 06/12] vhost: introduce new VhostOps vhost_dev_start, Cindy Lu, 2020/06/30
- [PATCH v2 07/12] vhost: implement vhost_dev_start method, Cindy Lu, 2020/06/30
- [PATCH v2 08/12] vhost: introduce new VhostOps vhost_vq_get_addr, Cindy Lu, 2020/06/30
- [PATCH v2 09/12] vhost: implement vhost_vq_get_addr method, Cindy Lu, 2020/06/30
- [PATCH v2 10/12] vhost: introduce new VhostOps vhost_get_device_id, Cindy Lu, 2020/06/30