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Add a new vhost-user message to give a unix socket to a vhost-user backend for GPU display updates. Back when I started that work, I added a new GPU channel because the vhost-user protocol wasn't bidirectional. Since then, there is a vhost-user-slave channel for the slave to send requests to the master. We could extend it with GPU messages. However, the GPU protocol is quite orthogonal to vhost-user, thus I chose to have a new dedicated channel. See vhost-user-gpu.rst for the protocol details. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20190524130946.31736-2-marcandre.lureau@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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.. This is the top level page for the 'interop' manual.
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QEMU System Emulation Management and Interoperability Guide
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===========================================================
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This manual contains documents and specifications that are useful
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for making QEMU interoperate with other software.
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Contents:
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.. toctree::
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:maxdepth: 2
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bitmaps
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live-block-operations
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pr-helper
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vhost-user
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vhost-user-gpu
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