From: Vivek Kasireddy <vivek.kasireddy@intel.com>
To: qemu-devel@nongnu.org
Cc: Vivek Kasireddy <vivek.kasireddy@intel.com>,
kraxel@redhat.com, dongwon.kim@intel.com
Subject: [RFC 0/1] vhost-vdmabuf: Add virtio based Dmabuf device
Date: Mon, 8 Feb 2021 15:32:24 -0800 [thread overview]
Message-ID: <20210208233225.2084469-1-vivek.kasireddy@intel.com> (raw)
The Virtio based Dmabuf (Vdmabuf) device provides a way to transfer a
dmabuf created in the Guest to the Host. This patch is still a WIP but
is still posted to the ML to provide additional details and context for
the discussion associated with the vhost-vdmabuf and virtio-vdmabuf
kernel drivers here:
https://lists.linuxfoundation.org/pipermail/virtualization/2021-February/052233.html
Vivek Kasireddy (1):
vhost-vdmabuf: Add virtio based Dmabuf device
configure | 8 +
hw/virtio/meson.build | 1 +
hw/virtio/vhost-backend.c | 10 +
hw/virtio/vhost-vdmabuf.c | 526 ++++++++++++++++++++
include/hw/pci/pci.h | 1 +
include/hw/virtio/vhost-backend.h | 2 +
include/hw/virtio/vhost-vdmabuf.h | 76 +++
include/standard-headers/linux/virtio_ids.h | 1 +
include/ui/console.h | 1 +
linux-headers/linux/vhost.h | 3 +
meson.build | 1 +
ui/console.c | 7 +
12 files changed, 637 insertions(+)
create mode 100644 hw/virtio/vhost-vdmabuf.c
create mode 100644 include/hw/virtio/vhost-vdmabuf.h
--
2.26.2
next reply other threads:[~2021-02-09 0:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-08 23:32 Vivek Kasireddy [this message]
2021-02-08 23:32 ` [RFC 1/1] vhost-vdmabuf: Add virtio based Dmabuf device Vivek Kasireddy
2021-02-09 0:34 ` [RFC 0/1] " no-reply
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