From: Cornelia Huck <cohuck@redhat.com>
To: Jason Wang <jasowang@redhat.com>
Cc: kvm@vger.kernel.org, linux-s390@vger.kernel.org,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
intel-gfx@lists.freedesktop.org,
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alex.williamson@redhat.com, mst@redhat.com, tiwei.bie@intel.com,
virtualization@lists.linux-foundation.org,
netdev@vger.kernel.org, maxime.coquelin@redhat.com,
cunming.liang@intel.com, zhihong.wang@intel.com,
rob.miller@broadcom.com, xiao.w.wang@intel.com,
haotian.wang@sifive.com, zhenyuw@linux.intel.com,
zhi.a.wang@intel.com, jani.nikula@linux.intel.com,
joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com,
airlied@linux.ie, daniel@ffwll.ch, farman@linux.ibm.com,
pasic@linux.ibm.com, sebott@linux.ibm.com, oberpar@linux.ibm.com,
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borntraeger@de.ibm.com, akrowiak@linux.ibm.com,
freude@linux.ibm.com, lingshan.zhu@intel.com,
eperezma@redhat.com, lulu@redhat.com, parav@mellanox.com,
christophe.de.dinechin@gmail.com, kevin.tian@intel.com,
stefanha@redhat.com, rdunlap@infradead.org
Subject: Re: [PATCH V11 6/6] docs: sample driver to demonstrate how to implement virtio-mdev framework
Date: Thu, 7 Nov 2019 16:34:48 +0100 [thread overview]
Message-ID: <20191107163448.4d20b75b.cohuck@redhat.com> (raw)
In-Reply-To: <20191107151109.23261-7-jasowang@redhat.com>
On Thu, 7 Nov 2019 23:11:09 +0800
Jason Wang <jasowang@redhat.com> wrote:
> This sample driver creates mdev device that simulate virtio net device
> over virtio mdev transport. The device is implemented through vringh
> and workqueue. A device specific dma ops is to make sure HVA is used
> directly as the IOVA. This should be sufficient for kernel virtio
> driver to work.
>
> Only 'virtio' type is supported right now. I plan to add 'vhost' type
> on top which requires some virtual IOMMU implemented in this sample
> driver.
>
> Signed-off-by: Jason Wang <jasowang@redhat.com>
> ---
> MAINTAINERS | 1 +
> samples/Kconfig | 10 +
> samples/vfio-mdev/Makefile | 1 +
> samples/vfio-mdev/mvnet_loopback.c | 687 +++++++++++++++++++++++++++++
> 4 files changed, 699 insertions(+)
> create mode 100644 samples/vfio-mdev/mvnet_loopback.c
Acked-by: Cornelia Huck <cohuck@redhat.com>
next prev parent reply other threads:[~2019-11-07 15:35 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-07 15:11 [PATCH V11 0/6] mdev based hardware virtio offloading support Jason Wang
2019-11-07 15:11 ` [PATCH V11 1/6] mdev: class id support Jason Wang
2019-11-07 19:35 ` Kirti Wankhede
2019-11-07 15:11 ` [PATCH V11 2/6] modpost: add support for mdev class id Jason Wang
2019-11-07 19:36 ` Kirti Wankhede
2019-11-07 15:11 ` [PATCH V11 3/6] mdev: introduce device specific ops Jason Wang
2019-11-07 15:36 ` Cornelia Huck
2019-11-07 19:39 ` Kirti Wankhede
2019-11-07 15:11 ` [PATCH V11 4/6] mdev: introduce virtio device and its device ops Jason Wang
2019-11-07 19:42 ` Kirti Wankhede
2019-11-07 15:11 ` [PATCH V11 5/6] virtio: introduce a mdev based transport Jason Wang
2019-11-07 15:11 ` [PATCH V11 6/6] docs: sample driver to demonstrate how to implement virtio-mdev framework Jason Wang
2019-11-07 15:34 ` Cornelia Huck [this message]
2019-11-07 15:54 ` [PATCH V11 0/6] mdev based hardware virtio offloading support Michael S. Tsirkin
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