docs/about/removed-features: Document removed devices from older QEMU versions

These devices had been removed/replaced in QEMU v2.12 and v4.0.

Message-Id: <20210811084103.74832-6-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

diff --git a/docs/about/removed-features.rst b/docs/about/removed-features.rst
index 8bf3ebecab4c5f0a7f60882d6e72103e6d057781..0c860be62def3892c4a751813a27ea2b89251b28 100644 (file)
--- a/docs/about/removed-features.rst
+++ b/docs/about/removed-features.rst
@@ -513,6 +513,17 @@ running the old binaries, you can use older versions of QEMU.
 System emulator devices
 -----------------------
 
+``spapr-pci-vfio-host-bridge`` (removed in 2.12)
+'''''''''''''''''''''''''''''''''''''''''''''''''
+
+The ``spapr-pci-vfio-host-bridge`` device type has been replaced by the
+``spapr-pci-host-bridge`` device type.
+
+``ivshmem`` (removed in 4.0)
+''''''''''''''''''''''''''''
+
+Replaced by either the ``ivshmem-plain`` or ``ivshmem-doorbell``.
+
 ``ide-drive`` (removed in 6.0)
 ''''''''''''''''''''''''''''''