[dpdk-dev] [RFC 00/29] latest virtio1.1 prototype
Tiwei Bie
tiwei.bie at intel.com
Wed Jun 21 04:57:36 CEST 2017
This patchset rebased Yuanhan's virtio1.1 prototype [1] to the
current master branch of dpdk-next-virtio tree. It also contains
Jens' fixes, my fixes and optimizations.
After sending each RFC patchset to the mailing list, I'll also
collect them to my github repo [2] to give everyone a repo where
can find the latest working code of virtio1.1 prototype.
[1] http://dpdk.org/browse/next/dpdk-next-virtio/log/?h=for-testing
[2] https://github.com/btw616/dpdk-virtio1.1
Best regards,
Tiwei Bie
Jens Freimann (1):
vhost: descriptor length should include vhost header
Tiwei Bie (14):
net/virtio: avoid touching packet data
net/virtio: fix virtio1.1 feature negotiation
net/virtio: the Rx support for virtio1.1 has been added now
vhost: VIRTIO_NET_F_MRG_RXBUF is not supported for now
vhost: fix vring addr setup
net/virtio: free mbuf when need to use
vhost: don't copy descs during Rx
vhost: fix mbuf leak
net/virtio: cleanup txd when free count below threshold
net/virtio: refill descs for vhost in batch
vhost: remove dead code
vhost: various optimizations for Tx
vhost: make the code more readable
vhost: update and return descs in batch
Yuanhan Liu (14):
net/virtio: vring init for 1.1
net/virtio: implement 1.1 guest Tx
net/virtio-user: add option to enable 1.1
vhost: enable 1.1 for testing
vhost: set desc addr for 1.1
vhost: implement virtio 1.1 dequeue path
vhost: mark desc being used
xxx: batch the desc_hw update?
xxx: virtio: remove overheads
vhost: prefetch desc
add virtio 1.1 test guide
testpmd: add s-txonly
net/virtio: implement the Rx code path
vhost: a rough implementation on enqueue code path
README-virtio-1.1 | 50 ++++
app/test-pmd/Makefile | 1 +
app/test-pmd/s-txonly.c | 134 ++++++++++
app/test-pmd/testpmd.c | 1 +
app/test-pmd/testpmd.h | 1 +
drivers/net/virtio/Makefile | 1 +
drivers/net/virtio/virtio-1.1.h | 19 ++
drivers/net/virtio/virtio_ethdev.c | 45 ++--
drivers/net/virtio/virtio_ethdev.h | 3 +
drivers/net/virtio/virtio_pci.h | 7 +
drivers/net/virtio/virtio_ring.h | 15 +-
drivers/net/virtio/virtio_rxtx.c | 320 +++++++++++------------
drivers/net/virtio/virtio_rxtx_1.1.c | 161 ++++++++++++
drivers/net/virtio/virtio_user/virtio_user_dev.c | 12 +-
drivers/net/virtio/virtio_user/virtio_user_dev.h | 3 +-
drivers/net/virtio/virtio_user_ethdev.c | 14 +-
drivers/net/virtio/virtqueue.h | 11 +
lib/librte_vhost/vhost.c | 4 +
lib/librte_vhost/vhost.h | 7 +-
lib/librte_vhost/vhost_user.c | 16 +-
lib/librte_vhost/virtio-1.1.h | 23 ++
lib/librte_vhost/virtio_net.c | 310 +++++++++++++++++++++-
22 files changed, 958 insertions(+), 200 deletions(-)
create mode 100644 README-virtio-1.1
create mode 100644 app/test-pmd/s-txonly.c
create mode 100644 drivers/net/virtio/virtio-1.1.h
create mode 100644 drivers/net/virtio/virtio_rxtx_1.1.c
create mode 100644 lib/librte_vhost/virtio-1.1.h
--
2.7.4
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