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 V9 3/6] mdev: introduce device specific ops
Date: Wed, 6 Nov 2019 11:52:33 +0100 [thread overview]
Message-ID: <20191106115233.79bdbc1c.cohuck__49198.4377194726$1573037602$gmane$org@redhat.com> (raw)
In-Reply-To: <20191106070548.18980-4-jasowang@redhat.com>
On Wed, 6 Nov 2019 15:05:45 +0800
Jason Wang <jasowang@redhat.com> wrote:
> Currently, except for the create and remove, the rest of
> mdev_parent_ops is designed for vfio-mdev driver only and may not help
> for kernel mdev driver. With the help of class id, this patch
> introduces device specific callbacks inside mdev_device
> structure. This allows different set of callback to be used by
> vfio-mdev and virtio-mdev.
>
> Reviewed-by: Parav Pandit <parav@mellanox.com>
> Signed-off-by: Jason Wang <jasowang@redhat.com>
> ---
> .../driver-api/vfio-mediated-device.rst | 35 +++++++++----
> MAINTAINERS | 1 +
> drivers/gpu/drm/i915/gvt/kvmgt.c | 18 ++++---
> drivers/s390/cio/vfio_ccw_ops.c | 18 ++++---
> drivers/s390/crypto/vfio_ap_ops.c | 14 +++--
> drivers/vfio/mdev/mdev_core.c | 24 ++++++++-
> drivers/vfio/mdev/mdev_private.h | 5 ++
> drivers/vfio/mdev/vfio_mdev.c | 37 ++++++-------
> include/linux/mdev.h | 43 ++++-----------
> include/linux/mdev_vfio_ops.h | 52 +++++++++++++++++++
> samples/vfio-mdev/mbochs.c | 20 ++++---
> samples/vfio-mdev/mdpy.c | 20 ++++---
> samples/vfio-mdev/mtty.c | 18 ++++---
> 13 files changed, 206 insertions(+), 99 deletions(-)
> create mode 100644 include/linux/mdev_vfio_ops.h
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
next prev parent reply other threads:[~2019-11-06 10:52 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-06 7:05 [PATCH V9 0/6] mdev based hardware virtio offloading support Jason Wang
2019-11-06 7:05 ` [Intel-gfx] " Jason Wang
2019-11-06 7:05 ` Jason Wang
2019-11-06 7:05 ` Jason Wang
2019-11-06 7:05 ` [PATCH V9 1/6] mdev: class id support Jason Wang
2019-11-06 7:05 ` Jason Wang
2019-11-06 7:05 ` [Intel-gfx] " Jason Wang
2019-11-06 7:05 ` Jason Wang
2019-11-06 7:05 ` Jason Wang
2019-11-06 7:05 ` [PATCH V9 2/6] modpost: add support for mdev class id Jason Wang
2019-11-06 7:05 ` Jason Wang
2019-11-06 7:05 ` [Intel-gfx] " Jason Wang
2019-11-06 7:05 ` Jason Wang
2019-11-06 7:05 ` Jason Wang
2019-11-06 7:05 ` [PATCH V9 3/6] mdev: introduce device specific ops Jason Wang
2019-11-06 7:05 ` [Intel-gfx] " Jason Wang
2019-11-06 7:05 ` Jason Wang
2019-11-06 7:05 ` Jason Wang
2019-11-06 10:52 ` Cornelia Huck
2019-11-06 10:52 ` [Intel-gfx] " Cornelia Huck
2019-11-06 10:52 ` Cornelia Huck
2019-11-06 10:52 ` Cornelia Huck
2019-11-06 10:52 ` Cornelia Huck [this message]
2019-11-06 7:05 ` Jason Wang
2019-11-06 7:05 ` [PATCH V9 4/6] mdev: introduce virtio device and its device ops Jason Wang
2019-11-06 7:05 ` Jason Wang
2019-11-06 7:05 ` [Intel-gfx] " Jason Wang
2019-11-06 7:05 ` Jason Wang
2019-11-06 7:05 ` Jason Wang
2019-11-06 10:53 ` Cornelia Huck
2019-11-06 10:53 ` Cornelia Huck
2019-11-06 10:53 ` [Intel-gfx] " Cornelia Huck
2019-11-06 10:53 ` Cornelia Huck
2019-11-06 10:53 ` Cornelia Huck
2019-11-06 7:05 ` [PATCH V9 5/6] virtio: introduce a mdev based transport Jason Wang
2019-11-06 7:05 ` [Intel-gfx] " Jason Wang
2019-11-06 7:05 ` Jason Wang
2019-11-06 7:05 ` Jason Wang
2019-11-06 11:00 ` Cornelia Huck
2019-11-06 11:00 ` [Intel-gfx] " Cornelia Huck
2019-11-06 11:00 ` Cornelia Huck
2019-11-06 11:00 ` Cornelia Huck
2019-11-06 13:11 ` Jason Wang
2019-11-06 13:11 ` [Intel-gfx] " Jason Wang
2019-11-06 13:11 ` Jason Wang
2019-11-06 13:11 ` Jason Wang
2019-11-06 13:11 ` Jason Wang
2019-11-06 11:00 ` Cornelia Huck
2019-11-06 7:05 ` Jason Wang
2019-11-06 7:05 ` [PATCH V9 6/6] docs: sample driver to demonstrate how to implement virtio-mdev framework Jason Wang
2019-11-06 7:05 ` [Intel-gfx] " Jason Wang
2019-11-06 7:05 ` Jason Wang
2019-11-06 7:05 ` Jason Wang
2019-11-06 22:50 ` Randy Dunlap
2019-11-06 22:50 ` [Intel-gfx] " Randy Dunlap
2019-11-06 22:50 ` Randy Dunlap
2019-11-06 22:58 ` Alex Williamson
2019-11-06 22:58 ` [Intel-gfx] " Alex Williamson
2019-11-06 22:58 ` Alex Williamson
2019-11-06 22:58 ` Alex Williamson
2019-11-07 14:30 ` Jason Wang
2019-11-07 14:30 ` Jason Wang
2019-11-07 14:30 ` [Intel-gfx] " Jason Wang
2019-11-07 14:30 ` Jason Wang
2019-11-07 14:30 ` Jason Wang
2019-11-06 22:58 ` Alex Williamson
2019-11-06 22:50 ` Randy Dunlap
2019-11-06 7:35 ` ✗ Fi.CI.CHECKPATCH: warning for mdev based hardware virtio offloading support Patchwork
2019-11-06 7:35 ` [Intel-gfx] " Patchwork
2019-11-06 7:56 ` ✓ Fi.CI.BAT: success " Patchwork
2019-11-06 7:56 ` [Intel-gfx] " Patchwork
2019-11-07 1:13 ` ✓ Fi.CI.IGT: " Patchwork
2019-11-07 1:13 ` [Intel-gfx] " Patchwork
2019-11-07 1:37 ` ✗ Fi.CI.BUILD: failure for mdev based hardware virtio offloading support (rev2) Patchwork
2019-11-07 1:37 ` [Intel-gfx] " Patchwork
2019-11-07 9:01 ` [PATCH V9 0/6] mdev based hardware virtio offloading support Michael S. Tsirkin
2019-11-07 9:01 ` Michael S. Tsirkin
2019-11-07 9:01 ` [Intel-gfx] " Michael S. Tsirkin
2019-11-07 9:01 ` Michael S. Tsirkin
2019-11-07 9:01 ` Michael S. Tsirkin
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