From: Jijiang Liu <jijiang.liu@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v8 0/5] add virtio offload support in us-vhost
Date: Fri, 5 Feb 2016 15:31:37 +0800 [thread overview]
Message-ID: <1454657502-28872-1-git-send-email-jijiang.liu@intel.com> (raw)
Adds virtio offload support in us-vhost.
The patch set adds the feature negotiation of checksum and TSO between
us-vhost and vanilla Linux virtio guest, and add these offload features
support in the vhost lib, and change vhost sample to test them.
In short, this patch set supports the followings,
- DPDK vhost CSUM & TSO for VM2NIC case
- CSUM and TSO support between legacy virtio-net and DPDK vhost for
VM2VM and NIC2VM cases.
v8 changes:
Add release notes update.
v7 changes:
Rebase latest codes and format patch comments.
v6 change:
Rebase latest codes.
v5 changes:
Add more clear descriptions to explain these changes.
reset the 'virtio_net_hdr' value in the virtio_enqueue_offload() function.
reorganize patches.
v4 changes:
remove virtio-net change, only keep vhost changes.
add guest TX offload capabilities to support VM to VM case.
split the cleanup code as a separate patch.
v3 change:
rebase latest codes.
v2 change:
fill virtio device information for TX offloads.
Tested-by: Qian Xu <qian.q.xu@intel.com>
---
Jijiang Liu (4):
add vhost offload capabilities
remove ipv4_hdr structure from vhost sample.
add guest offload setting ln the vhost lib.
change vhost application to test checksum and TSO for VM to NIC case
examples/vhost/main.c | 120 ++++++++++++++++++++++++++++-----
lib/librte_vhost/vhost_rxtx.c | 150 ++++++++++++++++++++++++++++++++++++++++-
lib/librte_vhost/virtio-net.c | 9 ++-
3 files changed, 259 insertions(+), 20 deletions(-)
--
1.7.7.6
next reply other threads:[~2016-02-05 7:31 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-05 7:31 Jijiang Liu [this message]
2016-02-05 7:31 ` [dpdk-dev] [PATCH v8 1/5] vhost/lib: add vhost TX offload capabilities in vhost lib Jijiang Liu
2016-02-05 7:31 ` [dpdk-dev] [PATCH v8 2/5] vhost/lib: add guest offload setting Jijiang Liu
2016-02-05 7:31 ` [dpdk-dev] [PATCH v8 3/5] sample/vhost: remove the ipv4_hdr structure defination Jijiang Liu
2016-02-05 7:31 ` [dpdk-dev] [PATCH v8 4/5] example/vhost: add virtio offload test in vhost sample Jijiang Liu
2016-02-05 7:31 ` [dpdk-dev] [PATCH v8 5/5] doc/rel_notes: add virtio offload feature in new feature section Jijiang Liu
2016-02-17 21:58 ` [dpdk-dev] [PATCH v8 0/5] add virtio offload support in us-vhost Thomas Monjalon
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