[dpdk-dev] [PATCH 0/3] Extend vhost to support VFIO based accelerator
Tiwei Bie
tiwei.bie at intel.com
Tue Mar 6 11:43:24 CET 2018
This patch set introduces the VFIO based accelerator support
for vhost. This is a new vhost user protocol feature to better
support the vDPA device at the vhost user backend. It allows
interrupts/notifications being delivered between the driver
in guest and the device in host directly.
Dependencies:
1. This patch set depends on the below patch set for QEMU:
http://lists.nongnu.org/archive/html/qemu-devel/2018-01/msg06028.html
Some of the enum definitions in this patch set have been
updated for the latest QEMU. A new patch set for QEMU will
be sent out later.
2. This patch set depends on Zhihong's "selective datapath"
patch set:
http://dpdk.org/ml/archives/dev/2018-March/091858.html
This patch set is generated on the latest master branch of
dpdk-next-virtio with Zhihong's patches applied.
Best regards,
Tiwei Bie
Tiwei Bie (3):
vhost: do not generate signal when sendmsg fails
vhost: support sending fds via send_vhost_message()
vhost: support VFIO based accelerator
lib/librte_vhost/rte_vhost.h | 28 ++++++
lib/librte_vhost/rte_vhost_version.map | 1 +
lib/librte_vhost/socket.c | 2 +-
lib/librte_vhost/vhost_user.c | 174 ++++++++++++++++++++++++++++++++-
lib/librte_vhost/vhost_user.h | 9 ++
5 files changed, 209 insertions(+), 5 deletions(-)
--
2.11.0
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