Based-on: <20240915-queue-v1-0-b49bd49b926d@daynix.com>
("[PATCH 0/7] virtio-net fixes")
I'm proposing to add a feature to offload virtio-net RSS/hash report to
Linux. This series contain patches to utilize the proposed Linux feature.
The patches for Linux are available at:
https://lore.kernel.org/r/20240915-rss-v3-0-c630015db082@daynix.com/
This work will be presented at LPC 2024:
https://lpc.events/event/18/contributions/1963/
---
Akihiko Odaki (11):
qdev-properties: DEFINE_PROP_ON_OFF_AUTO_BIT()
net/vhost-vdpa: Report hashing capability
virtio-net: Move virtio_net_get_features() down
virtio-net: Retrieve peer hashing capability
net/vhost-vdpa: Remove dummy SetSteeringEBPF
virtio-net: Add hash type options
net: Allow configuring virtio hashing
virtio-net: Use qemu_set_vnet_hash()
virtio-net: Offload hashing without vhost
tap: Report virtio-net hashing support on Linux
docs/devel/ebpf_rss.rst: Update for peer RSS
docs/devel/ebpf_rss.rst | 23 ++-
include/hw/qdev-properties.h | 18 +++
include/hw/virtio/virtio-net.h | 6 +-
include/net/net.h | 20 +++
net/tap-linux.h | 2 +
net/tap_int.h | 3 +
hw/core/qdev-properties.c | 66 ++++++++-
hw/net/virtio-net.c | 327 +++++++++++++++++++++++++++++------------
net/net.c | 14 ++
net/tap-bsd.c | 10 ++
net/tap-linux.c | 18 +++
net/tap-solaris.c | 10 ++
net/tap-stub.c | 10 ++
net/tap.c | 15 ++
net/vhost-vdpa.c | 41 +++++-
15 files changed, 473 insertions(+), 110 deletions(-)
---
base-commit: decf357a35b1201b34cc37c47b4b027f9601855e
change-id: 20240828-hash-628329a45d4d
Best regards,
--
Akihiko Odaki <akihiko.odaki@daynix.com>