Introduce Virtio-loopback epsilon release:

Epsilon release introduces a new compatibility layer which make virtio-loopback
design to work with QEMU and rust-vmm vhost-user backend without require any
changes.

Signed-off-by: Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>
Change-Id: I52e57563e08a7d0bdc002f8e928ee61ba0c53dd9

1 files changed, 111 insertions, 0 deletions

diff --git a/docs/system/cpu-models-mips.rst.inc b/docs/system/cpu-models-mips.rst.inc
new file mode 100644
index 000000000..02cc4bb88
--- /dev/null
+++ b/docs/system/cpu-models-mips.rst.inc
@@ -0,0 +1,111 @@
+Supported CPU model configurations on MIPS hosts
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+QEMU supports variety of MIPS CPU models:
+
+Supported CPU models for MIPS32 hosts
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+The following CPU models are supported for use on MIPS32 hosts.
+Administrators / applications are recommended to use the CPU model that
+matches the generation of the host CPUs in use. In a deployment with a
+mixture of host CPU models between machines, if live migration
+compatibility is required, use the newest CPU model that is compatible
+across all desired hosts.
+
+``mips32r6-generic``
+    MIPS32 Processor (Release 6, 2015)
+
+``P5600``
+    MIPS32 Processor (P5600, 2014)
+
+``M14K``, ``M14Kc``
+    MIPS32 Processor (M14K, 2009)
+
+``74Kf``
+    MIPS32 Processor (74K, 2007)
+
+``34Kf``
+    MIPS32 Processor (34K, 2006)
+
+``24Kc``, ``24KEc``, ``24Kf``
+    MIPS32 Processor (24K, 2003)
+
+``4Kc``, ``4Km``, ``4KEcR1``, ``4KEmR1``, ``4KEc``, ``4KEm``
+    MIPS32 Processor (4K, 1999)
+
+
+Supported CPU models for MIPS64 hosts
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+The following CPU models are supported for use on MIPS64 hosts.
+Administrators / applications are recommended to use the CPU model that
+matches the generation of the host CPUs in use. In a deployment with a
+mixture of host CPU models between machines, if live migration
+compatibility is required, use the newest CPU model that is compatible
+across all desired hosts.
+
+``I6400``
+    MIPS64 Processor (Release 6, 2014)
+
+``Loongson-2E``
+    MIPS64 Processor (Loongson 2, 2006)
+
+``Loongson-2F``
+    MIPS64 Processor (Loongson 2, 2008)
+
+``Loongson-3A1000``
+    MIPS64 Processor (Loongson 3, 2010)
+
+``Loongson-3A4000``
+    MIPS64 Processor (Loongson 3, 2018)
+
+``mips64dspr2``
+    MIPS64 Processor (Release 2, 2006)
+
+``MIPS64R2-generic``, ``5KEc``, ``5KEf``
+    MIPS64 Processor (Release 2, 2002)
+
+``20Kc``
+    MIPS64 Processor (20K, 2000
+
+``5Kc``, ``5Kf``
+    MIPS64 Processor (5K, 1999)
+
+``VR5432``
+    MIPS64 Processor (VR, 1998)
+
+``R4000``
+    MIPS64 Processor (MIPS III, 1991)
+
+
+Supported CPU models for nanoMIPS hosts
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+The following CPU models are supported for use on nanoMIPS hosts.
+Administrators / applications are recommended to use the CPU model that
+matches the generation of the host CPUs in use. In a deployment with a
+mixture of host CPU models between machines, if live migration
+compatibility is required, use the newest CPU model that is compatible
+across all desired hosts.
+
+``I7200``
+    MIPS I7200 (nanoMIPS, 2018)
+
+Preferred CPU models for MIPS hosts
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+The following CPU models are preferred for use on different MIPS hosts:
+
+``MIPS III``
+    R4000
+
+``MIPS32R2``
+    34Kf
+
+``MIPS64R6``
+    I6400
+
+``nanoMIPS``
+    I7200
+