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| author | Stefan Hajnoczi | 2019-10-23 12:04:25 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin | 2019-10-25 13:46:22 +0200 |
| commit | d08f68b8e858fc761e88ae66349b6eab1235e3fe (patch) | |
| tree | ab779d3734554f4107c9f7d11240a73d7796cbbb /python/qemu/qtest.py | |
| parent | libqos: extract Legacy virtio-pci.c code (diff) | |
| download | qemu-d08f68b8e858fc761e88ae66349b6eab1235e3fe.tar.gz qemu-d08f68b8e858fc761e88ae66349b6eab1235e3fe.tar.xz qemu-d08f68b8e858fc761e88ae66349b6eab1235e3fe.zip | |
libqos: add VIRTIO PCI 1.0 support
Implement the VIRTIO 1.0 virtio-pci interface. The main change here is
that the register layout is no longer a fixed layout in BAR 0. Instead
we have to iterate of PCI Capabilities to find descriptions of where
various registers are located. The vring registers are also more
fine-grained, allowing for more flexible vring layouts, but we don't
take advantage of that.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Sergio Lopez <slp@redhat.com>
Message-Id: <20191023100425.12168-17-stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'python/qemu/qtest.py')
0 files changed, 0 insertions, 0 deletions