From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: mst@redhat.com, vkaplans@redhat.com, jasowang@redhat.com,
wexu@redhat.com, peterx@redhat.com, yuanhan.liu@linux.intel.com,
virtio-comment@lists.oasis-open.org, qemu-devel@nongnu.org
Cc: Maxime Coquelin <maxime.coquelin@redhat.com>
Subject: [Qemu-devel] [RFC 0/2] vhost-user: Specify device IOTLB support
Date: Tue, 11 Apr 2017 12:10:00 +0200 [thread overview]
Message-ID: <20170411101002.28451-1-maxime.coquelin@redhat.com> (raw)
This two-patches series aims at specifying the protocol update
required to support device IOTLB with user backends.
The protocol is very close to kernel backends, except that a new
communication channel is introduced to enable the slave to send
requests to the master.
While unix sockets are bidirectionnal, I create a dedicated channel
for slave intiated requests to simplify message handling with multi-
threaded masters and slaves.
Maxime Coquelin (2):
spec/vhost-user: Introduce secondary channel for slave initiated
requests
spec/vhost-user spec: Add IOMMU support
docs/specs/vhost-user.txt | 94 +++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 94 insertions(+)
--
2.9.3
next reply other threads:[~2017-04-11 10:10 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-11 10:10 Maxime Coquelin [this message]
2017-04-11 10:10 ` [Qemu-devel] [RFC 1/2] spec/vhost-user: Introduce secondary channel for slave initiated requests Maxime Coquelin
2017-04-11 13:06 ` Marc-André Lureau
2017-04-11 13:53 ` Maxime Coquelin
2017-04-14 9:03 ` Marc-André Lureau
2017-04-24 8:05 ` [Qemu-devel] [virtio-comment] " Wei Wang
2017-04-25 11:55 ` Maxime Coquelin
2017-04-26 11:29 ` Wei Wang
2017-04-11 10:10 ` [Qemu-devel] [RFC 2/2] spec/vhost-user spec: Add IOMMU support Maxime Coquelin
2017-04-11 13:20 ` Peter Xu
2017-04-11 15:16 ` Maxime Coquelin
2017-04-12 7:17 ` Peter Xu
2017-04-12 7:24 ` Maxime Coquelin
2017-04-12 7:49 ` Peter Xu
2017-04-12 9:00 ` Jason Wang
2017-04-12 8:54 ` Jason Wang
2017-04-12 9:26 ` Peter Xu
2017-04-13 7:12 ` Jason Wang
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