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target/mips: Undeprecate nanoMIPS ISA support in QEMU 

nanoMIPS ISA support in QEMU is actively used by MediaTek and is
planned to be maintained and potentially extended by MediaTek in
future.

Un-orphan nanoMIPS ISA support in QEMU by setting a maintainer from
MediaTek and remove deprecation notes from documentation as well.

Signed-off-by: Stefan Pejic <stefan.pejic@syrmia.com>
Message-Id: <20220504110403.613168-8-stefan.pejic@syrmia.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This commit is contained in:
Stefan Pejic 2022-05-04 13:04:03 +02:00 committed by Philippe Mathieu-Daudé
parent f1663114df
commit 8e0e23445a
2 changed files with 2 additions and 31 deletions
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3
MAINTAINERS
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@ -246,7 +246,8 @@ F: docs/system/cpu-models-mips.rst.inc
F: tests/tcg/mips/ F: tests/tcg/mips/
MIPS TCG CPUs (nanoMIPS ISA) MIPS TCG CPUs (nanoMIPS ISA)
S: Orphan M: Stefan Pejic <stefan.pejic@syrmia.com>
S: Maintained
F: disas/nanomips.* F: disas/nanomips.*
F: target/mips/tcg/*nanomips* F: target/mips/tcg/*nanomips*

30
docs/about/deprecated.rst
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@ -213,17 +213,6 @@ MIPS ``Trap-and-Emul`` KVM support (since 6.0)
The MIPS ``Trap-and-Emul`` KVM host and guest support has been removed The MIPS ``Trap-and-Emul`` KVM host and guest support has been removed
from Linux upstream kernel, declare it deprecated. from Linux upstream kernel, declare it deprecated.
System emulator CPUS
--------------------
MIPS ``I7200`` CPU Model (since 5.2)
''''''''''''''''''''''''''''''''''''
The ``I7200`` guest CPU relies on the nanoMIPS ISA, which is deprecated
(the ISA has never been upstreamed to a compiler toolchain). Therefore
this CPU is also deprecated.
QEMU API (QAPI) events QEMU API (QAPI) events
---------------------- ----------------------
@ -337,16 +326,6 @@ The above, converted to the current supported format::
json:{"file.driver":"rbd", "file.pool":"rbd", "file.image":"name"} json:{"file.driver":"rbd", "file.pool":"rbd", "file.image":"name"}
linux-user mode CPUs
--------------------
MIPS ``I7200`` CPU (since 5.2)
''''''''''''''''''''''''''''''
The ``I7200`` guest CPU relies on the nanoMIPS ISA, which is deprecated
(the ISA has never been upstreamed to a compiler toolchain). Therefore
this CPU is also deprecated.
Backwards compatibility Backwards compatibility
----------------------- -----------------------
@ -376,15 +355,6 @@ versions, aliases will point to newer CPU model versions
depending on the machine type, so management software must depending on the machine type, so management software must
resolve CPU model aliases before starting a virtual machine. resolve CPU model aliases before starting a virtual machine.
Guest Emulator ISAs
-------------------
nanoMIPS ISA
''''''''''''
The ``nanoMIPS`` ISA has never been upstreamed to any compiler toolchain.
As it is hard to generate binaries for it, declare it deprecated.
Tools Tools
----- -----