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From: Cornelia Huck <cohuck@redhat.com>
To: Jason Wang <jasowang@redhat.com>
Cc: stefanha@redhat.com, christophe.de.dinechin@gmail.com,
	kvm@vger.kernel.org, mst@redhat.com, airlied@linux.ie,
	joonas.lahtinen@linux.intel.com, heiko.carstens@de.ibm.com,
	dri-devel@lists.freedesktop.org,
	virtualization@lists.linux-foundation.org, kwankhede@nvidia.com,
	rob.miller@broadcom.com, linux-s390@vger.kernel.org,
	sebott@linux.ibm.com, lulu@redhat.com, eperezma@redhat.com,
	pasic@linux.ibm.com, borntraeger@de.ibm.com,
	haotian.wang@sifive.com, zhi.a.wang@intel.com,
	farman@linux.ibm.com, idos@mellanox.com, gor@linux.ibm.com,
	intel-gfx@lists.freedesktop.org, jani.nikula@linux.intel.com,
	xiao.w.wang@intel.com, freude@linux.ibm.com,
	zhenyuw@linux.intel.com, parav@mellanox.com,
	zhihong.wang@intel.com, rodrigo.vivi@intel.com,
	intel-gvt-dev@lists.freedesktop.org, akrowiak@linux.ibm.com,
	oberpar@linux.ibm.com, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org, maxime.co
Subject: Re: [PATCH V8 5/6] virtio: introduce a mdev based transport
Date: Tue, 5 Nov 2019 19:33:36 +0100	[thread overview]
Message-ID: <20191105193336.570e8e3a.cohuck__29332.2173458122$1572978863$gmane$org@redhat.com> (raw)
In-Reply-To: <20191105093240.5135-6-jasowang@redhat.com>

On Tue,  5 Nov 2019 17:32:39 +0800
Jason Wang <jasowang@redhat.com> wrote:

> This patch introduces a new mdev transport for virtio. This is used to
> use kernel virtio driver to drive the mediated device that is capable
> of populating virtqueue directly.
> 
> A new virtio-mdev driver will be registered to the mdev bus, when a
> new virtio-mdev device is probed, it will register the device with
> mdev based config ops. This means it is a software transport between
> mdev driver and mdev device. The transport was implemented through
> device specific ops which is a part of mdev_parent_ops now.
> 
> Signed-off-by: Jason Wang <jasowang@redhat.com>
> ---
>  drivers/virtio/Kconfig       |   7 +
>  drivers/virtio/Makefile      |   1 +
>  drivers/virtio/virtio_mdev.c | 407 +++++++++++++++++++++++++++++++++++
>  3 files changed, 415 insertions(+)
>  create mode 100644 drivers/virtio/virtio_mdev.c

Reviewed-by: Cornelia Huck <cohuck@redhat.com>

  parent reply	other threads:[~2019-11-05 18:33 UTC|newest]

Thread overview: 124+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-05  9:32 [PATCH V8 0/6] mdev based hardware virtio offloading support Jason Wang
2019-11-05  9:32 ` [Intel-gfx] " Jason Wang
2019-11-05  9:32 ` Jason Wang
2019-11-05  9:32 ` Jason Wang
2019-11-05  9:32 ` [PATCH V8 1/6] mdev: class id support Jason Wang
2019-11-05  9:32   ` [Intel-gfx] " Jason Wang
2019-11-05  9:32   ` Jason Wang
2019-11-05  9:32   ` Jason Wang
2019-11-05 16:03   ` Cornelia Huck
2019-11-05 16:03   ` Cornelia Huck
2019-11-05 16:03     ` [Intel-gfx] " Cornelia Huck
2019-11-05 16:03     ` Cornelia Huck
2019-11-05 16:03     ` Cornelia Huck
2019-11-05  9:32 ` Jason Wang
2019-11-05  9:32 ` [PATCH V8 2/6] modpost: add support for mdev class id Jason Wang
2019-11-05  9:32 ` Jason Wang
2019-11-05  9:32   ` [Intel-gfx] " Jason Wang
2019-11-05  9:32   ` Jason Wang
2019-11-05  9:32   ` Jason Wang
2019-11-05 16:06   ` Cornelia Huck
2019-11-05 16:06   ` Cornelia Huck
2019-11-05 16:06     ` [Intel-gfx] " Cornelia Huck
2019-11-05 16:06     ` Cornelia Huck
2019-11-05 16:06     ` Cornelia Huck
2019-11-05  9:32 ` [PATCH V8 3/6] mdev: introduce device specific ops Jason Wang
2019-11-05  9:32   ` [Intel-gfx] " Jason Wang
2019-11-05  9:32   ` Jason Wang
2019-11-05  9:32   ` Jason Wang
2019-11-05 16:50   ` Cornelia Huck
2019-11-05 16:50   ` Cornelia Huck
2019-11-05 16:50     ` [Intel-gfx] " Cornelia Huck
2019-11-05 16:50     ` Cornelia Huck
2019-11-05 16:50     ` Cornelia Huck
2019-11-05 17:44     ` Alex Williamson
2019-11-05 17:44       ` [Intel-gfx] " Alex Williamson
2019-11-05 17:44       ` Alex Williamson
2019-11-05 17:44       ` Alex Williamson
2019-11-05 18:28       ` Cornelia Huck
2019-11-05 18:28       ` Cornelia Huck
2019-11-05 18:28         ` [Intel-gfx] " Cornelia Huck
2019-11-05 18:28         ` Cornelia Huck
2019-11-05 18:28         ` Cornelia Huck
2019-11-06  3:48         ` Jason Wang
2019-11-06  3:48         ` Jason Wang
2019-11-06  3:48           ` [Intel-gfx] " Jason Wang
2019-11-06  3:48           ` Jason Wang
2019-11-06  3:48           ` Jason Wang
2019-11-05 17:44     ` Alex Williamson
2019-11-05  9:32 ` Jason Wang
2019-11-05  9:32 ` [PATCH V8 4/6] mdev: introduce virtio device and its device ops Jason Wang
2019-11-05  9:32   ` [Intel-gfx] " Jason Wang
2019-11-05  9:32   ` Jason Wang
2019-11-05  9:32   ` Jason Wang
2019-11-05 16:57   ` Cornelia Huck
2019-11-05 16:57     ` [Intel-gfx] " Cornelia Huck
2019-11-05 16:57     ` Cornelia Huck
2019-11-05 16:57     ` Cornelia Huck
2019-11-05 16:57   ` Cornelia Huck
2019-11-05 17:47   ` Alex Williamson
2019-11-05 17:47   ` Alex Williamson
2019-11-05 17:47     ` [Intel-gfx] " Alex Williamson
2019-11-05 17:47     ` Alex Williamson
2019-11-05 17:47     ` Alex Williamson
2019-11-06  3:51     ` Jason Wang
2019-11-06  3:51       ` [Intel-gfx] " Jason Wang
2019-11-06  3:51       ` Jason Wang
2019-11-06  3:51       ` Jason Wang
2019-11-06  3:51     ` Jason Wang
2019-11-05  9:32 ` Jason Wang
2019-11-05  9:32 ` [PATCH V8 5/6] virtio: introduce a mdev based transport Jason Wang
2019-11-05  9:32   ` [Intel-gfx] " Jason Wang
2019-11-05  9:32   ` Jason Wang
2019-11-05  9:32   ` Jason Wang
2019-11-05 18:33   ` Cornelia Huck
2019-11-05 18:33     ` [Intel-gfx] " Cornelia Huck
2019-11-05 18:33     ` Cornelia Huck
2019-11-05 18:33     ` Cornelia Huck
2019-11-05 18:33   ` Cornelia Huck [this message]
2019-11-05  9:32 ` Jason Wang
2019-11-05  9:32 ` [PATCH V8 6/6] docs: sample driver to demonstrate how to implement virtio-mdev framework Jason Wang
2019-11-05  9:32   ` [Intel-gfx] " Jason Wang
2019-11-05  9:32   ` Jason Wang
2019-11-05  9:32   ` Jason Wang
2019-11-05 18:35   ` Cornelia Huck
2019-11-05 18:35   ` Cornelia Huck
2019-11-05 18:35     ` [Intel-gfx] " Cornelia Huck
2019-11-05 18:35     ` Cornelia Huck
2019-11-05 18:35     ` Cornelia Huck
2019-11-05 10:26 ` ✗ Fi.CI.CHECKPATCH: warning for mdev based hardware virtio offloading support Patchwork
2019-11-05 10:26   ` [Intel-gfx] " Patchwork
2019-11-05 11:09 ` ✓ Fi.CI.BAT: success " Patchwork
2019-11-05 11:09   ` [Intel-gfx] " Patchwork
2019-11-05 17:58 ` [PATCH V8 0/6] " Alex Williamson
2019-11-05 17:58   ` [Intel-gfx] " Alex Williamson
2019-11-05 17:58   ` Alex Williamson
2019-11-05 17:58   ` Alex Williamson
2019-11-06  3:56   ` Jason Wang
2019-11-06  3:56     ` [Intel-gfx] " Jason Wang
2019-11-06  3:56     ` Jason Wang
2019-11-06  3:56     ` Jason Wang
2019-11-06 19:03     ` Alex Williamson
2019-11-06 19:03     ` Alex Williamson
2019-11-06 19:03       ` [Intel-gfx] " Alex Williamson
2019-11-06 19:03       ` Alex Williamson
2019-11-06 19:03       ` Alex Williamson
2019-11-06 19:25       ` Michael S. Tsirkin
2019-11-06 19:25       ` Michael S. Tsirkin
2019-11-06 19:25         ` [Intel-gfx] " Michael S. Tsirkin
2019-11-06 19:25         ` Michael S. Tsirkin
2019-11-06 19:25         ` Michael S. Tsirkin
2019-11-06 21:13         ` Alex Williamson
2019-11-06 21:13           ` [Intel-gfx] " Alex Williamson
2019-11-06 21:13           ` Alex Williamson
2019-11-06 21:13           ` Alex Williamson
2019-11-07  4:11           ` Jason Wang
2019-11-07  4:11           ` Jason Wang
2019-11-07  4:11             ` [Intel-gfx] " Jason Wang
2019-11-07  4:11             ` Jason Wang
2019-11-07  4:11             ` Jason Wang
2019-11-06 21:13         ` Alex Williamson
2019-11-06  3:56   ` Jason Wang
2019-11-05 17:58 ` Alex Williamson
2019-11-05 20:00 ` ✓ Fi.CI.IGT: success for " Patchwork
2019-11-05 20:00   ` [Intel-gfx] " Patchwork

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