X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=qemu-deprecated.texi;h=40c017b4265959c102aa866044f777d78eaaf123;hb=d65af288a84d8bf8c27e55d45545f52f016c08a7;hp=5c07ad4acb2e23f7b59a0ff17f200391a4618391;hpb=f0b3d8115298c3162d3a56f8f38e0a02e783b54b;p=mirror_qemu.git

diff --git a/qemu-deprecated.texi b/qemu-deprecated.texi
index 5c07ad4acb..40c017b426 100644
--- a/qemu-deprecated.texi
+++ b/qemu-deprecated.texi
@@ -60,6 +60,11 @@ Support for invalid topologies will be removed, the user must ensure
 topologies described with -smp include all possible cpus, i.e.
   @math{@var{sockets} * @var{cores} * @var{threads} = @var{maxcpus}}.
 
+@subsection -vnc acl (since 4.0.0)
+
+The @code{acl} option to the @code{-vnc} argument has been replaced
+by the @code{tls-authz} and @code{sasl-authz} options.
+
 @subsection QEMU_AUDIO_ environment variables and -audio-help (since 4.0)
 
 The ``-audiodev'' argument is now the preferred way to specify audio
@@ -67,6 +72,22 @@ backend settings instead of environment variables.  To ease migration to
 the new format, the ``-audiodev-help'' option can be used to convert
 the current values of the environment variables to ``-audiodev'' options.
 
+@subsection -mon ...,control=readline,pretty=on|off (since 4.1)
+
+The @code{pretty=on|off} switch has no effect for HMP monitors, but is
+silently ignored. Using the switch with HMP monitors will become an
+error in the future.
+
+@subsection -realtime (since 4.1)
+
+The @code{-realtime mlock=on|off} argument has been replaced by the
+@code{-overcommit mem-lock=on|off} argument.
+
+@subsection -virtfs_synth (since 4.1)
+
+The ``-virtfs_synth'' argument is now deprecated. Please use ``-fsdev synth''
+and ``-device virtio-9p-...'' instead.
+
 @section QEMU Machine Protocol (QMP) commands
 
 @subsection block-dirty-bitmap-add "autoload" parameter (since 2.12.0)
@@ -74,6 +95,12 @@ the current values of the environment variables to ``-audiodev'' options.
 "autoload" parameter is now ignored. All bitmaps are automatically loaded
 from qcow2 images.
 
+@subsection query-block result field dirty-bitmaps[i].status (since 4.0)
+
+The ``status'' field of the ``BlockDirtyInfo'' structure, returned by
+the query-block command is deprecated. Two new boolean fields,
+``recording'' and ``busy'' effectively replace it.
+
 @subsection query-cpus (since 2.12.0)
 
 The ``query-cpus'' command is replaced by the ``query-cpus-fast'' command.
@@ -94,6 +121,11 @@ details.
 The ``query-events'' command has been superseded by the more powerful
 and accurate ``query-qmp-schema'' command.
 
+@subsection chardev client socket with 'wait' option (since 4.0)
+
+Character devices creating sockets in client mode should not specify
+the 'wait' field, which is only applicable to sockets in server mode
+
 @section Human Monitor Protocol (HMP) commands
 
 @subsection The hub_id parameter of 'hostfwd_add' / 'hostfwd_remove' (since 3.1)
@@ -106,6 +138,35 @@ The @option{[hub_id name]} parameter tuple of the 'hostfwd_add' and
 Use ``device_add'' for hotplugging vCPUs instead of ``cpu-add''.  See
 documentation of ``query-hotpluggable-cpus'' for additional details.
 
+@subsection acl_show, acl_reset, acl_policy, acl_add, acl_remove (since 4.0.0)
+
+The ``acl_show'', ``acl_reset'', ``acl_policy'', ``acl_add'', and
+``acl_remove'' commands are deprecated with no replacement. Authorization
+for VNC should be performed using the pluggable QAuthZ objects.
+
+@section Guest Emulator ISAs
+
+@subsection RISC-V ISA privledge specification version 1.09.1 (since 4.1)
+
+The RISC-V ISA privledge specification version 1.09.1 has been deprecated.
+QEMU supports both the newer version 1.10.0 and the ratified version 1.11.0, these
+should be used instead of the 1.09.1 version.
+
+@section System emulator CPUS
+
+@subsection RISC-V ISA CPUs (since 4.1)
+
+The RISC-V cpus with the ISA version in the CPU name have been depcreated. The
+four CPUs are: ``rv32gcsu-v1.9.1``, ``rv32gcsu-v1.10.0``, ``rv64gcsu-v1.9.1`` and
+``rv64gcsu-v1.10.0``. Instead the version can be specified via the CPU ``priv_spec``
+option when using the ``rv32`` or ``rv64`` CPUs.
+
+@subsection RISC-V ISA CPUs (since 4.1)
+
+The RISC-V no MMU cpus have been depcreated. The two CPUs: ``rv32imacu-nommu`` and
+``rv64imacu-nommu`` should no longer be used. Instead the MMU status can be specified
+via the CPU ``mmu`` option when using the ``rv32`` or ``rv64`` CPUs.
+
 @section System emulator devices
 
 @subsection bluetooth (since 3.1)
@@ -128,6 +189,12 @@ This machine type uses an unmaintained firmware, broken in lots of ways,
 and unable to start post-2004 operating systems. 40p machine type should be
 used instead.
 
+@subsection spike_v1.9.1 and spike_v1.10 (since 4.1)
+
+The version specific Spike machines have been deprecated in favour of the
+generic ``spike`` machine. If you need to specify an older version of the RISC-V
+spec you can use the ``-cpu rv64gcsu,priv_spec=v1.9.1`` command line argument.
+
 @section Device options
 
 @subsection Block device options
@@ -184,3 +251,11 @@ Note that if you are exposing the export via /dev/nbd0, it is easier
 to just export the entire image and then mount only /dev/nbd0p1 than
 it is to reinvoke @command{qemu-nbd -c /dev/nbd0} limited to just a
 subset of the image.
+
+@section Build system
+
+@subsection Python 2 support (since 4.1.0)
+
+In the future, QEMU will require Python 3 to be available at
+build time.  Support for Python 2 in scripts shipped with QEMU
+is deprecated.