From: Zhu Lingshan <lingshan.zhu@intel.com>
To: mst@redhat.com, jasowang@redhat.com, alex.williamson@redhat.com
Cc: linux-kernel@vger.kernel.org,
virtualization@lists.linux-foundation.org, kvm@vger.kernel.org,
netdev@vger.kernel.org, dan.daly@intel.com,
cunming.liang@intel.com, tiwei.bie@intel.com,
jason.zeng@intel.com, zhiyuan.lv@intel.com,
Zhu Lingshan <lingshan.zhu@intel.com>
Subject: [PATCH V1 0/2] Intel IFC VF driver for VDPA
Date: Thu, 21 Nov 2019 21:34:35 +0800 [thread overview]
Message-ID: <1574343277-8835-1-git-send-email-lingshan.zhu@intel.com> (raw)
Hi all,
This series intends to implement driver module for Intel IFC VF NIC,
which can do Vhost Data Plane Acceleration(VDPA) by offloading
dataplane traffic to hardware.
This series depends on and complies to:
virtio_mdev V13 https://lkml.org/lkml/2019/11/18/261
vhost_mdev V7 https://lkml.org/lkml/2019/11/18/1068
There comes mainly two parts of the code:
(1) ifcvf_main layer handles probe / remove / mdev operations,
implemented struct mdev_virtio_ops to support virtio_mdev
and vhost_mdev, and other supportive functions.
(2) ifcvf_base layer talks directly to the hardware, which support
the ifcvf_main layer.
Zhu Lingshan (2):
IFC VF initialization functions
This commit adds functions to support virtio_mdev and vhost_mdev
drivers/vhost/Kconfig | 12 +
drivers/vhost/Makefile | 3 +-
drivers/vhost/ifcvf/Makefile | 2 +
drivers/vhost/ifcvf/ifcvf_base.c | 328 +++++++++++++++++++++++
drivers/vhost/ifcvf/ifcvf_base.h | 126 +++++++++
drivers/vhost/ifcvf/ifcvf_main.c | 557 +++++++++++++++++++++++++++++++++++++++
6 files changed, 1027 insertions(+), 1 deletion(-)
create mode 100644 drivers/vhost/ifcvf/Makefile
create mode 100644 drivers/vhost/ifcvf/ifcvf_base.c
create mode 100644 drivers/vhost/ifcvf/ifcvf_base.h
create mode 100644 drivers/vhost/ifcvf/ifcvf_main.c
--
1.8.3.1
next reply other threads:[~2019-11-21 13:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-21 13:34 Zhu Lingshan [this message]
2019-11-21 13:34 ` [RFC V1 1/2] vhost: IFC VF initialization functions Zhu Lingshan
2019-11-21 13:34 ` [RFC V1 2/2] vhost: Support for virtio_mdev and vhost_mdev Zhu Lingshan
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