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qemu/MAINTAINERS
Alexey Kardashevskiy fc8c745d50 spapr: Implement Open Firmware client interface 
The PAPR platform describes an OS environment that's presented by
a combination of a hypervisor and firmware. The features it specifies
require collaboration between the firmware and the hypervisor.

Since the beginning, the runtime component of the firmware (RTAS) has
been implemented as a 20 byte shim which simply forwards it to
a hypercall implemented in qemu. The boot time firmware component is
SLOF - but a build that's specific to qemu, and has always needed to be
updated in sync with it. Even though we've managed to limit the amount
of runtime communication we need between qemu and SLOF, there's some,
and it has become increasingly awkward to handle as we've implemented
new features.

This implements a boot time OF client interface (CI) which is
enabled by a new "x-vof" pseries machine option (stands for "Virtual Open
Firmware). When enabled, QEMU implements the custom H_OF_CLIENT hcall
which implements Open Firmware Client Interface (OF CI). This allows
using a smaller stateless firmware which does not have to manage
the device tree.

The new "vof.bin" firmware image is included with source code under
pc-bios/. It also includes RTAS blob.

This implements a handful of CI methods just to get -kernel/-initrd
working. In particular, this implements the device tree fetching and
simple memory allocator - "claim" (an OF CI memory allocator) and updates
"/memory@0/available" to report the client about available memory.

This implements changing some device tree properties which we know how
to deal with, the rest is ignored. To allow changes, this skips
fdt_pack() when x-vof=on as not packing the blob leaves some room for
appending.

In absence of SLOF, this assigns phandles to device tree nodes to make
device tree traversing work.

When x-vof=on, this adds "/chosen" every time QEMU (re)builds a tree.

This adds basic instances support which are managed by a hash map
ihandle -> [phandle].

Before the guest started, the used memory is:
0..e60 - the initial firmware
8000..10000 - stack
400000.. - kernel
3ea0000.. - initramdisk

This OF CI does not implement "interpret".

Unlike SLOF, this does not format uninitialized nvram. Instead, this
includes a disk image with pre-formatted nvram.

With this basic support, this can only boot into kernel directly.
However this is just enough for the petitboot kernel and initradmdisk to
boot from any possible source. Note this requires reasonably recent guest
kernel with:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=df5be5be8735

The immediate benefit is much faster booting time which especially
crucial with fully emulated early CPU bring up environments. Also this
may come handy when/if GRUB-in-the-userspace sees light of the day.

This separates VOF and sPAPR in a hope that VOF bits may be reused by
other POWERPC boards which do not support pSeries.

This assumes potential support for booting from QEMU backends
such as blockdev or netdev without devices/drivers used.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Message-Id: <20210625055155.2252896-1-aik@ozlabs.ru>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
[dwg: Adjusted some includes which broke compile in some more obscure
 compilation setups]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-07-09 10:38:19 +10:00

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QEMU Maintainers
================
The intention of this file is not to establish who owns what portions of the
code base, but to provide a set of names that developers can consult when they
have a question about a particular subset and also to provide a set of names
to be CC'd when submitting a patch to obtain appropriate review.
In general, if you have a question about inclusion of a patch, you should
consult qemu-devel and not any specific individual privately.
Descriptions of section entries:
M: Mail patches to: FullName <address@domain>
Maintainers are looking after a certain area and must be CCed on
patches. They are considered the main contact point.
R: Designated reviewer: FullName <address@domain>
These reviewers should be CCed on patches.
Reviewers are familiar with the subject matter and provide feedback
even though they are not maintainers.
L: Mailing list that is relevant to this area
These lists should be CCed on patches.
W: Web-page with status/info
Q: Patchwork web based patch tracking system site
T: SCM tree type and location. Type is one of: git, hg, quilt, stgit.
S: Status, one of the following:
Supported: Someone is actually paid to look after this.
Maintained: Someone actually looks after it.
Odd Fixes: It has a maintainer but they don't have time to do
much other than throw the odd patch in. See below.
Orphan: No current maintainer [but maybe you could take the
role as you write your new code].
Obsolete: Old code. Something tagged obsolete generally means
it has been replaced by a better system and you
should be using that.
F: Files and directories with wildcard patterns.
A trailing slash includes all files and subdirectory files.
F: drivers/net/ all files in and below drivers/net
F: drivers/net/* all files in drivers/net, but not below
F: */net/* all files in "any top level directory"/net
One pattern per line. Multiple F: lines acceptable.
X: Files and directories that are NOT maintained, same rules as F:
Files exclusions are tested before file matches.
Can be useful for excluding a specific subdirectory, for instance:
F: net/
X: net/ipv6/
matches all files in and below net excluding net/ipv6/
K: Keyword perl extended regex pattern to match content in a
patch or file. For instance:
K: of_get_profile
matches patches or files that contain "of_get_profile"
K: \b(printk|pr_(info|err))\b
matches patches or files that contain one or more of the words
printk, pr_info or pr_err
One regex pattern per line. Multiple K: lines acceptable.
General Project Administration
------------------------------
M: Peter Maydell <peter.maydell@linaro.org>
All patches CC here
L: qemu-devel@nongnu.org
F: *
F: */
Responsible Disclosure, Reporting Security Issues
-------------------------------------------------
W: https://wiki.qemu.org/SecurityProcess
M: Michael S. Tsirkin <mst@redhat.com>
L: secalert@redhat.com
Trivial patches
---------------
Trivial patches
M: Michael Tokarev <mjt@tls.msk.ru>
M: Laurent Vivier <laurent@vivier.eu>
S: Maintained
L: qemu-trivial@nongnu.org
K: ^Subject:.*(?i)trivial
T: git git://git.corpit.ru/qemu.git trivial-patches
T: git https://github.com/vivier/qemu.git trivial-patches
Architecture support
--------------------
S390 general architecture support
M: Cornelia Huck <cohuck@redhat.com>
M: Thomas Huth <thuth@redhat.com>
S: Supported
F: default-configs/*/s390x-softmmu.mak
F: gdb-xml/s390*.xml
F: hw/char/sclp*.[hc]
F: hw/char/terminal3270.c
F: hw/intc/s390_flic.c
F: hw/intc/s390_flic_kvm.c
F: hw/s390x/
F: hw/vfio/ap.c
F: hw/vfio/ccw.c
F: hw/watchdog/wdt_diag288.c
F: include/hw/s390x/
F: include/hw/watchdog/wdt_diag288.h
F: pc-bios/s390-ccw/
F: pc-bios/s390-ccw.img
F: target/s390x/
F: docs/system/target-s390x.rst
F: docs/system/s390x/
F: tests/migration/s390x/
K: ^Subject:.*(?i)s390x?
T: git https://gitlab.com/cohuck/qemu.git s390-next
L: qemu-s390x@nongnu.org
Guest CPU cores (TCG)
---------------------
Overall TCG CPUs
M: Richard Henderson <richard.henderson@linaro.org>
R: Paolo Bonzini <pbonzini@redhat.com>
S: Maintained
F: softmmu/cpus.c
F: cpus-common.c
F: page-vary.c
F: page-vary-common.c
F: accel/tcg/
F: accel/stubs/tcg-stub.c
F: util/cacheinfo.c
F: util/cacheflush.c
F: scripts/decodetree.py
F: docs/devel/decodetree.rst
F: include/exec/cpu*.h
F: include/exec/exec-all.h
F: include/exec/helper*.h
F: include/sysemu/cpus.h
F: include/sysemu/tcg.h
F: include/hw/core/tcg-cpu-ops.h
FPU emulation
M: Aurelien Jarno <aurelien@aurel32.net>
M: Peter Maydell <peter.maydell@linaro.org>
M: Alex Bennée <alex.bennee@linaro.org>
S: Maintained
F: fpu/
F: include/fpu/
F: tests/fp/
Alpha TCG CPUs
M: Richard Henderson <richard.henderson@linaro.org>
S: Maintained
F: target/alpha/
F: tests/tcg/alpha/
F: disas/alpha.c
ARM TCG CPUs
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: target/arm/
F: tests/tcg/arm/
F: tests/tcg/aarch64/
F: tests/qtest/arm-cpu-features.c
F: hw/arm/
F: hw/cpu/a*mpcore.c
F: include/hw/cpu/a*mpcore.h
F: disas/arm.c
F: disas/arm-a64.cc
F: disas/libvixl/
F: docs/system/target-arm.rst
F: docs/system/arm/cpu-features.rst
ARM SMMU
M: Eric Auger <eric.auger@redhat.com>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/arm/smmu*
F: include/hw/arm/smmu*
AVR TCG CPUs
M: Michael Rolnik <mrolnik@gmail.com>
S: Maintained
F: docs/system/target-avr.rst
F: gdb-xml/avr-cpu.xml
F: target/avr/
F: tests/acceptance/machine_avr6.py
CRIS TCG CPUs
M: Edgar E. Iglesias <edgar.iglesias@gmail.com>
S: Maintained
F: target/cris/
F: hw/cris/
F: include/hw/cris/
F: tests/tcg/cris/
F: disas/cris.c
Hexagon TCG CPUs
M: Taylor Simpson <tsimpson@quicinc.com>
S: Supported
F: target/hexagon/
F: linux-user/hexagon/
F: tests/tcg/hexagon/
F: disas/hexagon.c
F: default-configs/targets/hexagon-linux-user.mak
F: docker/dockerfiles/debian-hexagon-cross.docker
F: docker/dockerfiles/debian-hexagon-cross.docker.d/build-toolchain.sh
HPPA (PA-RISC) TCG CPUs
M: Richard Henderson <richard.henderson@linaro.org>
S: Maintained
F: target/hppa/
F: hw/hppa/
F: disas/hppa.c
F: hw/net/*i82596*
F: include/hw/net/lasi_82596.h
M68K TCG CPUs
M: Laurent Vivier <laurent@vivier.eu>
S: Maintained
F: target/m68k/
F: disas/m68k.c
MicroBlaze TCG CPUs
M: Edgar E. Iglesias <edgar.iglesias@gmail.com>
S: Maintained
F: target/microblaze/
F: hw/microblaze/
F: disas/microblaze.c
MIPS TCG CPUs
M: Philippe Mathieu-Daudé <f4bug@amsat.org>
R: Aurelien Jarno <aurelien@aurel32.net>
R: Jiaxun Yang <jiaxun.yang@flygoat.com>
R: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>
S: Odd Fixes
F: target/mips/
F: default-configs/*/*mips*
F: disas/mips.c
F: docs/system/cpu-models-mips.rst.inc
F: hw/intc/mips_gic.c
F: hw/mips/
F: hw/misc/mips_*
F: hw/timer/mips_gictimer.c
F: include/hw/intc/mips_gic.h
F: include/hw/mips/
F: include/hw/misc/mips_*
F: include/hw/timer/mips_gictimer.h
F: tests/tcg/mips/
K: ^Subject:.*(?i)mips
MIPS TCG CPUs (nanoMIPS ISA)
S: Orphan
F: disas/nanomips.*
F: target/mips/tcg/*nanomips*
NiosII TCG CPUs
M: Chris Wulff <crwulff@gmail.com>
M: Marek Vasut <marex@denx.de>
S: Maintained
F: target/nios2/
F: hw/nios2/
F: disas/nios2.c
F: default-configs/*/nios2-softmmu.mak
OpenRISC TCG CPUs
M: Stafford Horne <shorne@gmail.com>
S: Odd Fixes
F: target/openrisc/
F: hw/openrisc/
F: tests/tcg/openrisc/
PowerPC TCG CPUs
M: David Gibson <david@gibson.dropbear.id.au>
M: Greg Kurz <groug@kaod.org>
L: qemu-ppc@nongnu.org
S: Maintained
F: target/ppc/
F: hw/ppc/
F: include/hw/ppc/
F: disas/ppc.c
F: tests/acceptance/machine_ppc.py
RISC-V TCG CPUs
M: Palmer Dabbelt <palmer@dabbelt.com>
M: Alistair Francis <alistair.francis@wdc.com>
M: Bin Meng <bin.meng@windriver.com>
L: qemu-riscv@nongnu.org
S: Supported
F: target/riscv/
F: hw/riscv/
F: include/hw/riscv/
F: linux-user/host/riscv32/
F: linux-user/host/riscv64/
RENESAS RX CPUs
R: Yoshinori Sato <ysato@users.sourceforge.jp>
S: Orphan
F: target/rx/
S390 TCG CPUs
M: Richard Henderson <richard.henderson@linaro.org>
M: David Hildenbrand <david@redhat.com>
S: Maintained
F: target/s390x/
F: hw/s390x/
F: disas/s390.c
F: tests/tcg/s390x/
L: qemu-s390x@nongnu.org
SH4 TCG CPUs
R: Yoshinori Sato <ysato@users.sourceforge.jp>
S: Orphan
F: target/sh4/
F: hw/sh4/
F: disas/sh4.c
F: include/hw/sh4/
SPARC TCG CPUs
M: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
M: Artyom Tarasenko <atar4qemu@gmail.com>
S: Maintained
F: target/sparc/
F: hw/sparc/
F: hw/sparc64/
F: include/hw/sparc/sparc64.h
F: disas/sparc.c
X86 TCG CPUs
M: Paolo Bonzini <pbonzini@redhat.com>
M: Richard Henderson <richard.henderson@linaro.org>
M: Eduardo Habkost <ehabkost@redhat.com>
S: Maintained
F: target/i386/tcg/
F: tests/tcg/i386/
F: tests/tcg/x86_64/
F: hw/i386/
F: disas/i386.c
F: docs/system/cpu-models-x86*
T: git https://gitlab.com/ehabkost/qemu.git x86-next
Xtensa TCG CPUs
M: Max Filippov <jcmvbkbc@gmail.com>
W: http://wiki.osll.ru/doku.php?id=etc:users:jcmvbkbc:qemu-target-xtensa
S: Maintained
F: target/xtensa/
F: hw/xtensa/
F: tests/tcg/xtensa/
F: disas/xtensa.c
F: include/hw/xtensa/xtensa-isa.h
F: default-configs/*/xtensa*.mak
TriCore TCG CPUs
M: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
S: Maintained
F: target/tricore/
F: hw/tricore/
F: include/hw/tricore/
F: tests/tcg/tricore/
Multiarch Linux User Tests
M: Alex Bennée <alex.bennee@linaro.org>
S: Maintained
F: tests/tcg/multiarch/
Guest CPU Cores (KVM)
---------------------
Overall KVM CPUs
M: Paolo Bonzini <pbonzini@redhat.com>
L: kvm@vger.kernel.org
S: Supported
F: */*/kvm*
F: accel/kvm/
F: accel/stubs/kvm-stub.c
F: include/hw/kvm/
F: include/sysemu/kvm*.h
F: scripts/kvm/kvm_flightrecorder
ARM KVM CPUs
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: target/arm/kvm.c
MIPS KVM CPUs
M: Huacai Chen <chenhuacai@kernel.org>
S: Odd Fixes
F: target/mips/kvm*
F: target/mips/sysemu/
PPC KVM CPUs
M: David Gibson <david@gibson.dropbear.id.au>
M: Greg Kurz <groug@kaod.org>
S: Maintained
F: target/ppc/kvm.c
S390 KVM CPUs
M: Halil Pasic <pasic@linux.ibm.com>
M: Cornelia Huck <cohuck@redhat.com>
M: Christian Borntraeger <borntraeger@de.ibm.com>
S: Supported
F: target/s390x/kvm.c
F: target/s390x/kvm_s390x.h
F: target/s390x/kvm-stub.c
F: target/s390x/ioinst.[ch]
F: target/s390x/machine.c
F: target/s390x/sigp.c
F: target/s390x/cpu_features*.[ch]
F: target/s390x/cpu_models.[ch]
F: hw/s390x/pv.c
F: include/hw/s390x/pv.h
F: hw/intc/s390_flic.c
F: hw/intc/s390_flic_kvm.c
F: include/hw/s390x/s390_flic.h
F: gdb-xml/s390*.xml
T: git https://gitlab.com/cohuck/qemu.git s390-next
T: git https://github.com/borntraeger/qemu.git s390-next
L: qemu-s390x@nongnu.org
X86 KVM CPUs
M: Paolo Bonzini <pbonzini@redhat.com>
M: Marcelo Tosatti <mtosatti@redhat.com>
L: kvm@vger.kernel.org
S: Supported
F: target/i386/kvm/
F: scripts/kvm/vmxcap
Guest CPU Cores (other accelerators)
------------------------------------
Overall
M: Richard Henderson <richard.henderson@linaro.org>
R: Paolo Bonzini <pbonzini@redhat.com>
S: Maintained
F: include/qemu/accel.h
F: include/sysemu/accel-ops.h
F: include/hw/core/accel-cpu.h
F: accel/accel-*.c
F: accel/Makefile.objs
F: accel/stubs/Makefile.objs
X86 HVF CPUs
M: Cameron Esfahani <dirty@apple.com>
M: Roman Bolshakov <r.bolshakov@yadro.com>
W: https://wiki.qemu.org/Features/HVF
S: Maintained
F: target/i386/hvf/
HVF
M: Cameron Esfahani <dirty@apple.com>
M: Roman Bolshakov <r.bolshakov@yadro.com>
W: https://wiki.qemu.org/Features/HVF
S: Maintained
F: accel/hvf/
F: include/sysemu/hvf.h
F: include/sysemu/hvf_int.h
WHPX CPUs
M: Sunil Muthuswamy <sunilmut@microsoft.com>
S: Supported
F: target/i386/whpx/
F: include/sysemu/whpx.h
Guest CPU Cores (Xen)
---------------------
X86 Xen CPUs
M: Stefano Stabellini <sstabellini@kernel.org>
M: Anthony Perard <anthony.perard@citrix.com>
M: Paul Durrant <paul@xen.org>
L: xen-devel@lists.xenproject.org
S: Supported
F: */xen*
F: accel/xen/*
F: hw/9pfs/xen-9p*
F: hw/char/xen_console.c
F: hw/display/xenfb.c
F: hw/net/xen_nic.c
F: hw/usb/xen-usb.c
F: hw/block/xen*
F: hw/block/dataplane/xen*
F: hw/xen/
F: hw/xenpv/
F: hw/i386/xen/
F: hw/pci-host/xen_igd_pt.c
F: include/hw/block/dataplane/xen*
F: include/hw/xen/
F: include/sysemu/xen.h
F: include/sysemu/xen-mapcache.h
F: stubs/xen-hw-stub.c
Guest CPU Cores (HAXM)
---------------------
X86 HAXM CPUs
M: Wenchao Wang <wenchao.wang@intel.com>
M: Colin Xu <colin.xu@intel.com>
L: haxm-team@intel.com
W: https://github.com/intel/haxm/issues
S: Maintained
F: accel/stubs/hax-stub.c
F: include/sysemu/hax.h
F: target/i386/hax/
Guest CPU Cores (NVMM)
----------------------
NetBSD Virtual Machine Monitor (NVMM) CPU support
M: Kamil Rytarowski <kamil@netbsd.org>
M: Reinoud Zandijk <reinoud@netbsd.org>
S: Maintained
F: include/sysemu/nvmm.h
F: target/i386/nvmm/
Hosts
-----
LINUX
M: Michael S. Tsirkin <mst@redhat.com>
M: Cornelia Huck <cohuck@redhat.com>
M: Paolo Bonzini <pbonzini@redhat.com>
S: Maintained
F: linux-headers/
F: scripts/update-linux-headers.sh
POSIX
M: Paolo Bonzini <pbonzini@redhat.com>
S: Maintained
F: os-posix.c
F: include/sysemu/os-posix.h
F: util/*posix*.c
F: include/qemu/*posix*.h
NETBSD
M: Kamil Rytarowski <kamil@netbsd.org>
M: Reinoud Zandijk <reinoud@netbsd.org>
M: Ryo ONODERA <ryoon@netbsd.org>
S: Maintained
K: ^Subject:.*(?i)NetBSD
OPENBSD
M: Brad Smith <brad@comstyle.com>
S: Maintained
K: ^Subject:.*(?i)OpenBSD
W32, W64
M: Stefan Weil <sw@weilnetz.de>
S: Maintained
F: *win32*
F: */*win32*
F: include/*/*win32*
X: qga/*win32*
F: qemu.nsi
Alpha Machines
--------------
M: Richard Henderson <richard.henderson@linaro.org>
S: Maintained
F: hw/alpha/
F: hw/isa/smc37c669-superio.c
F: tests/tcg/alpha/system/
ARM Machines
------------
Allwinner-a10
M: Beniamino Galvani <b.galvani@gmail.com>
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Odd Fixes
F: hw/*/allwinner*
F: include/hw/*/allwinner*
F: hw/arm/cubieboard.c
Allwinner-h3
M: Niek Linnenbank <nieklinnenbank@gmail.com>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/*/allwinner-h3*
F: include/hw/*/allwinner-h3*
F: hw/arm/orangepi.c
F: docs/system/arm/orangepi.rst
ARM PrimeCell and CMSDK devices
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/char/pl011.c
F: include/hw/char/pl011.h
F: hw/display/pl110*
F: hw/dma/pl080.c
F: include/hw/dma/pl080.h
F: hw/dma/pl330.c
F: hw/gpio/pl061.c
F: hw/input/pl050.c
F: hw/intc/pl190.c
F: hw/sd/pl181.c
F: hw/ssi/pl022.c
F: include/hw/ssi/pl022.h
F: hw/rtc/pl031.c
F: include/hw/rtc/pl031.h
F: include/hw/arm/primecell.h
F: hw/timer/cmsdk-apb-timer.c
F: include/hw/timer/cmsdk-apb-timer.h
F: tests/qtest/cmsdk-apb-timer-test.c
F: hw/timer/cmsdk-apb-dualtimer.c
F: include/hw/timer/cmsdk-apb-dualtimer.h
F: tests/qtest/cmsdk-apb-dualtimer-test.c
F: hw/char/cmsdk-apb-uart.c
F: include/hw/char/cmsdk-apb-uart.h
F: hw/watchdog/cmsdk-apb-watchdog.c
F: include/hw/watchdog/cmsdk-apb-watchdog.h
F: tests/qtest/cmsdk-apb-watchdog-test.c
F: hw/misc/tz-ppc.c
F: include/hw/misc/tz-ppc.h
F: hw/misc/tz-mpc.c
F: include/hw/misc/tz-mpc.h
F: hw/misc/tz-msc.c
F: include/hw/misc/tz-msc.h
ARM cores
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/intc/arm*
F: hw/intc/gic_internal.h
F: hw/misc/a9scu.c
F: hw/misc/arm11scu.c
F: hw/misc/arm_l2x0.c
F: hw/timer/a9gtimer*
F: hw/timer/arm*
F: include/hw/arm/arm*.h
F: include/hw/intc/arm*
F: include/hw/misc/a9scu.h
F: include/hw/misc/arm11scu.h
F: include/hw/timer/a9gtimer.h
F: include/hw/timer/arm_mptimer.h
F: include/hw/timer/armv7m_systick.h
F: tests/qtest/test-arm-mptimer.c
Exynos
M: Igor Mitsyanko <i.mitsyanko@gmail.com>
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Odd Fixes
F: hw/*/exynos*
F: include/hw/arm/exynos4210.h
Calxeda Highbank
M: Rob Herring <robh@kernel.org>
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Odd Fixes
F: hw/arm/highbank.c
F: hw/net/xgmac.c
Canon DIGIC
M: Antony Pavlov <antonynpavlov@gmail.com>
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Odd Fixes
F: include/hw/arm/digic.h
F: hw/*/digic*
F: include/hw/*/digic*
F: tests/acceptance/machine_arm_canona1100.py
F: docs/system/arm/digic.rst
Goldfish RTC
M: Anup Patel <anup.patel@wdc.com>
M: Alistair Francis <Alistair.Francis@wdc.com>
L: qemu-riscv@nongnu.org
S: Maintained
F: hw/rtc/goldfish_rtc.c
F: include/hw/rtc/goldfish_rtc.h
Gumstix
M: Peter Maydell <peter.maydell@linaro.org>
R: Philippe Mathieu-Daudé <f4bug@amsat.org>
L: qemu-arm@nongnu.org
S: Odd Fixes
F: hw/arm/gumstix.c
F: docs/system/arm/gumstix.rst
i.MX25 PDK
M: Peter Maydell <peter.maydell@linaro.org>
R: Jean-Christophe Dubois <jcd@tribudubois.net>
L: qemu-arm@nongnu.org
S: Odd Fixes
F: hw/arm/fsl-imx25.c
F: hw/arm/imx25_pdk.c
F: hw/misc/imx25_ccm.c
F: hw/watchdog/wdt_imx2.c
F: include/hw/arm/fsl-imx25.h
F: include/hw/misc/imx25_ccm.h
F: include/hw/watchdog/wdt_imx2.h
i.MX31 (kzm)
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Odd Fixes
F: hw/arm/kzm.c
F: hw/*/imx_*
F: hw/*/*imx31*
F: include/hw/*/imx_*
F: include/hw/*/*imx31*
Integrator CP
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/arm/integratorcp.c
F: hw/misc/arm_integrator_debug.c
F: include/hw/misc/arm_integrator_debug.h
F: tests/acceptance/machine_arm_integratorcp.py
F: docs/system/arm/integratorcp.rst
MCIMX6UL EVK / i.MX6ul
M: Peter Maydell <peter.maydell@linaro.org>
R: Jean-Christophe Dubois <jcd@tribudubois.net>
L: qemu-arm@nongnu.org
S: Odd Fixes
F: hw/arm/mcimx6ul-evk.c
F: hw/arm/fsl-imx6ul.c
F: hw/misc/imx6ul_ccm.c
F: include/hw/arm/fsl-imx6ul.h
F: include/hw/misc/imx6ul_ccm.h
MCIMX7D SABRE / i.MX7
M: Peter Maydell <peter.maydell@linaro.org>
R: Andrey Smirnov <andrew.smirnov@gmail.com>
L: qemu-arm@nongnu.org
S: Odd Fixes
F: hw/arm/mcimx7d-sabre.c
F: hw/arm/fsl-imx7.c
F: hw/misc/imx7_*.c
F: include/hw/arm/fsl-imx7.h
F: include/hw/misc/imx7_*.h
F: hw/pci-host/designware.c
F: include/hw/pci-host/designware.h
MPS2
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/arm/mps2.c
F: hw/arm/mps2-tz.c
F: hw/misc/mps2-*.c
F: include/hw/misc/mps2-*.h
F: hw/arm/armsse.c
F: include/hw/arm/armsse.h
F: hw/misc/iotkit-secctl.c
F: include/hw/misc/iotkit-secctl.h
F: hw/misc/iotkit-sysctl.c
F: include/hw/misc/iotkit-sysctl.h
F: hw/misc/iotkit-sysinfo.c
F: include/hw/misc/iotkit-sysinfo.h
F: hw/misc/armsse-cpu-pwrctrl.c
F: include/hw/misc/armsse-cpu-pwrctrl.h
F: hw/misc/armsse-cpuid.c
F: include/hw/misc/armsse-cpuid.h
F: hw/misc/armsse-mhu.c
F: include/hw/misc/armsse-mhu.h
F: hw/timer/sse-counter.c
F: include/hw/timer/sse-counter.h
F: hw/timer/sse-timer.c
F: include/hw/timer/sse-timer.h
F: tests/qtest/sse-timer-test.c
F: docs/system/arm/mps2.rst
Musca
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/arm/musca.c
F: docs/system/arm/musca.rst
Musicpal
M: Jan Kiszka <jan.kiszka@web.de>
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Odd Fixes
F: hw/arm/musicpal.c
F: docs/system/arm/musicpal.rst
Nuvoton NPCM7xx
M: Havard Skinnemoen <hskinnemoen@google.com>
M: Tyrone Ting <kfting@nuvoton.com>
L: qemu-arm@nongnu.org
S: Supported
F: hw/*/npcm7xx*
F: include/hw/*/npcm7xx*
F: tests/qtest/npcm7xx*
F: pc-bios/npcm7xx_bootrom.bin
F: roms/vbootrom
F: docs/system/arm/nuvoton.rst
nSeries
M: Andrzej Zaborowski <balrogg@gmail.com>
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Odd Fixes
F: hw/arm/nseries.c
F: hw/display/blizzard.c
F: hw/input/lm832x.c
F: hw/input/tsc2005.c
F: hw/misc/cbus.c
F: hw/rtc/twl92230.c
F: include/hw/display/blizzard.h
F: include/hw/input/tsc2xxx.h
F: include/hw/misc/cbus.h
F: tests/acceptance/machine_arm_n8x0.py
F: docs/system/arm/nseries.rst
Palm
M: Andrzej Zaborowski <balrogg@gmail.com>
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Odd Fixes
F: hw/arm/palm.c
F: hw/input/tsc210x.c
F: include/hw/input/tsc2xxx.h
F: docs/system/arm/palm.rst
Raspberry Pi
M: Peter Maydell <peter.maydell@linaro.org>
R: Andrew Baumann <Andrew.Baumann@microsoft.com>
R: Philippe Mathieu-Daudé <f4bug@amsat.org>
L: qemu-arm@nongnu.org
S: Odd Fixes
F: hw/arm/raspi.c
F: hw/arm/raspi_platform.h
F: hw/*/bcm283*
F: include/hw/arm/raspi*
F: include/hw/*/bcm283*
F: docs/system/arm/raspi.rst
Real View
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/arm/realview*
F: hw/cpu/realview_mpcore.c
F: hw/intc/realview_gic.c
F: include/hw/intc/realview_gic.h
F: docs/system/arm/realview.rst
PXA2XX
M: Andrzej Zaborowski <balrogg@gmail.com>
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Odd Fixes
F: hw/arm/mainstone.c
F: hw/arm/spitz.c
F: hw/arm/tosa.c
F: hw/arm/z2.c
F: hw/*/pxa2xx*
F: hw/display/tc6393xb.c
F: hw/gpio/max7310.c
F: hw/gpio/zaurus.c
F: hw/misc/mst_fpga.c
F: hw/misc/max111x.c
F: include/hw/misc/max111x.h
F: include/hw/arm/pxa.h
F: include/hw/arm/sharpsl.h
F: include/hw/display/tc6393xb.h
F: docs/system/arm/xscale.rst
SABRELITE / i.MX6
M: Peter Maydell <peter.maydell@linaro.org>
R: Jean-Christophe Dubois <jcd@tribudubois.net>
L: qemu-arm@nongnu.org
S: Odd Fixes
F: hw/arm/sabrelite.c
F: hw/arm/fsl-imx6.c
F: hw/misc/imx6_*.c
F: hw/ssi/imx_spi.c
F: hw/usb/imx-usb-phy.c
F: include/hw/usb/imx-usb-phy.h
F: include/hw/arm/fsl-imx6.h
F: include/hw/misc/imx6_*.h
F: include/hw/ssi/imx_spi.h
SBSA-REF
M: Radoslaw Biernacki <rad@semihalf.com>
M: Peter Maydell <peter.maydell@linaro.org>
R: Leif Lindholm <leif@nuviainc.com>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/arm/sbsa-ref.c
F: docs/system/arm/sbsa.rst
Sharp SL-5500 (Collie) PDA
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Odd Fixes
F: hw/arm/collie.c
F: hw/arm/strongarm*
F: docs/system/arm/collie.rst
Stellaris
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/*/stellaris*
F: include/hw/input/gamepad.h
F: docs/system/arm/stellaris.rst
Versatile Express
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/arm/vexpress.c
F: docs/system/arm/vexpress.rst
Versatile PB
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/*/versatile*
F: include/hw/i2c/arm_sbcon_i2c.h
F: hw/misc/arm_sysctl.c
F: docs/system/arm/versatile.rst
Virt
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/arm/virt*
F: include/hw/arm/virt.h
F: docs/system/arm/virt.rst
Xilinx Zynq
M: Edgar E. Iglesias <edgar.iglesias@gmail.com>
M: Alistair Francis <alistair@alistair23.me>
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/*/xilinx_*
F: hw/*/cadence_*
F: hw/misc/zynq*
F: include/hw/misc/zynq*
X: hw/ssi/xilinx_*
Xilinx ZynqMP and Versal
M: Alistair Francis <alistair@alistair23.me>
M: Edgar E. Iglesias <edgar.iglesias@gmail.com>
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/*/xlnx*.c
F: include/hw/*/xlnx*.h
F: include/hw/ssi/xilinx_spips.h
F: hw/display/dpcd.c
F: include/hw/display/dpcd.h
F: docs/system/arm/xlnx-versal-virt.rst
ARM ACPI Subsystem
M: Shannon Zhao <shannon.zhaosl@gmail.com>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/arm/virt-acpi-build.c
STM32F205
M: Alistair Francis <alistair@alistair23.me>
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/arm/stm32f205_soc.c
F: hw/misc/stm32f2xx_syscfg.c
F: hw/char/stm32f2xx_usart.c
F: hw/timer/stm32f2xx_timer.c
F: hw/adc/*
F: hw/ssi/stm32f2xx_spi.c
F: include/hw/*/stm32*.h
STM32F405
M: Alistair Francis <alistair@alistair23.me>
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/arm/stm32f405_soc.c
F: hw/misc/stm32f4xx_syscfg.c
F: hw/misc/stm32f4xx_exti.c
Netduino 2
M: Alistair Francis <alistair@alistair23.me>
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/arm/netduino2.c
Netduino Plus 2
M: Alistair Francis <alistair@alistair23.me>
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/arm/netduinoplus2.c
SmartFusion2
M: Subbaraya Sundeep <sundeep.lkml@gmail.com>
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/arm/msf2-soc.c
F: hw/misc/msf2-sysreg.c
F: hw/timer/mss-timer.c
F: hw/ssi/mss-spi.c
F: include/hw/arm/msf2-soc.h
F: include/hw/misc/msf2-sysreg.h
F: include/hw/timer/mss-timer.h
F: include/hw/ssi/mss-spi.h
F: hw/net/msf2-emac.c
F: include/hw/net/msf2-emac.h
Emcraft M2S-FG484
M: Subbaraya Sundeep <sundeep.lkml@gmail.com>
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/arm/msf2-som.c
ASPEED BMCs
M: Cédric Le Goater <clg@kaod.org>
M: Peter Maydell <peter.maydell@linaro.org>
R: Andrew Jeffery <andrew@aj.id.au>
R: Joel Stanley <joel@jms.id.au>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/*/*aspeed*
F: hw/misc/pca9552.c
F: include/hw/*/*aspeed*
F: include/hw/misc/pca9552*.h
F: hw/net/ftgmac100.c
F: include/hw/net/ftgmac100.h
F: docs/system/arm/aspeed.rst
F: tests/qtest/*aspeed*
NRF51
M: Joel Stanley <joel@jms.id.au>
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/*/nrf51*.c
F: hw/*/microbit*.c
F: include/hw/*/nrf51*.h
F: include/hw/*/microbit*.h
F: tests/qtest/microbit-test.c
F: docs/system/arm/nrf.rst
AVR Machines
-------------
AVR MCUs
M: Michael Rolnik <mrolnik@gmail.com>
S: Maintained
F: default-configs/*/avr-softmmu.mak
F: hw/avr/
F: include/hw/char/avr_usart.h
F: hw/char/avr_usart.c
F: include/hw/timer/avr_timer16.h
F: hw/timer/avr_timer16.c
F: include/hw/misc/avr_power.h
F: hw/misc/avr_power.c
Arduino
M: Philippe Mathieu-Daudé <f4bug@amsat.org>
S: Maintained
F: hw/avr/arduino.c
CRIS Machines
-------------
Axis Dev88
M: Edgar E. Iglesias <edgar.iglesias@gmail.com>
S: Maintained
F: hw/cris/axis_dev88.c
F: hw/*/etraxfs_*.c
HP-PARISC Machines
------------------
HP B160L
M: Richard Henderson <richard.henderson@linaro.org>
R: Helge Deller <deller@gmx.de>
S: Odd Fixes
F: default-configs/*/hppa-softmmu.mak
F: hw/hppa/
F: pc-bios/hppa-firmware.img
M68K Machines
-------------
an5206
M: Thomas Huth <huth@tuxfamily.org>
S: Odd Fixes
F: hw/m68k/an5206.c
F: hw/m68k/mcf5206.c
mcf5208
M: Thomas Huth <huth@tuxfamily.org>
S: Odd Fixes
F: hw/m68k/mcf5208.c
F: hw/m68k/mcf_intc.c
F: hw/char/mcf_uart.c
F: hw/net/mcf_fec.c
F: include/hw/m68k/mcf*.h
NeXTcube
M: Thomas Huth <huth@tuxfamily.org>
S: Odd Fixes
F: hw/m68k/next-*.c
F: hw/display/next-fb.c
F: include/hw/m68k/next-cube.h
q800
M: Laurent Vivier <laurent@vivier.eu>
S: Maintained
F: hw/m68k/q800.c
F: hw/misc/mac_via.c
F: hw/nubus/*
F: hw/display/macfb.c
F: hw/block/swim.c
F: hw/m68k/bootinfo.h
F: include/standard-headers/asm-m68k/bootinfo.h
F: include/standard-headers/asm-m68k/bootinfo-mac.h
F: include/hw/misc/mac_via.h
F: include/hw/nubus/*
F: include/hw/display/macfb.h
F: include/hw/block/swim.h
virt
M: Laurent Vivier <laurent@vivier.eu>
S: Maintained
F: hw/m68k/virt.c
F: hw/char/goldfish_tty.c
F: hw/intc/goldfish_pic.c
F: hw/intc/m68k_irqc.c
F: hw/misc/virt_ctrl.c
F: include/hw/char/goldfish_tty.h
F: include/hw/intc/goldfish_pic.h
F: include/hw/intc/m68k_irqc.h
F: include/hw/misc/virt_ctrl.h
MicroBlaze Machines
-------------------
petalogix_s3adsp1800
M: Edgar E. Iglesias <edgar.iglesias@gmail.com>
S: Maintained
F: hw/microblaze/petalogix_s3adsp1800_mmu.c
F: include/hw/char/xilinx_uartlite.h
F: tests/acceptance/machine_microblaze.py
petalogix_ml605
M: Edgar E. Iglesias <edgar.iglesias@gmail.com>
S: Maintained
F: hw/microblaze/petalogix_ml605_mmu.c
MIPS Machines
-------------
Jazz
M: Hervé Poussineau <hpoussin@reactos.org>
R: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>
S: Maintained
F: hw/mips/jazz.c
F: hw/display/jazz_led.c
F: hw/dma/rc4030.c
Malta
M: Philippe Mathieu-Daudé <f4bug@amsat.org>
R: Aurelien Jarno <aurelien@aurel32.net>
S: Odd Fixes
F: hw/isa/piix4.c
F: hw/acpi/piix4.c
F: hw/mips/malta.c
F: hw/mips/gt64xxx_pci.c
F: include/hw/southbridge/piix.h
F: tests/acceptance/linux_ssh_mips_malta.py
F: tests/acceptance/machine_mips_malta.py
Mipssim
R: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>
S: Orphan
F: hw/mips/mipssim.c
F: hw/net/mipsnet.c
Fuloong 2E
M: Huacai Chen <chenhuacai@kernel.org>
M: Philippe Mathieu-Daudé <f4bug@amsat.org>
R: Jiaxun Yang <jiaxun.yang@flygoat.com>
S: Odd Fixes
F: hw/mips/fuloong2e.c
F: hw/isa/vt82c686.c
F: hw/pci-host/bonito.c
F: hw/usb/vt82c686-uhci-pci.c
F: include/hw/isa/vt82c686.h
F: tests/acceptance/machine_mips_fuloong2e.py
Loongson-3 virtual platforms
M: Huacai Chen <chenhuacai@kernel.org>
R: Jiaxun Yang <jiaxun.yang@flygoat.com>
S: Maintained
F: hw/intc/loongson_liointc.c
F: hw/mips/loongson3_bootp.c
F: hw/mips/loongson3_bootp.h
F: hw/mips/loongson3_virt.c
F: tests/acceptance/machine_mips_loongson3v.py
Boston
M: Paul Burton <paulburton@kernel.org>
R: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>
S: Odd Fixes
F: hw/core/loader-fit.c
F: hw/mips/boston.c
F: hw/pci-host/xilinx-pcie.c
F: include/hw/pci-host/xilinx-pcie.h
OpenRISC Machines
-----------------
or1k-sim
M: Jia Liu <proljc@gmail.com>
S: Maintained
F: hw/openrisc/openrisc_sim.c
PowerPC Machines
----------------
405
M: David Gibson <david@gibson.dropbear.id.au>
M: Greg Kurz <groug@kaod.org>
L: qemu-ppc@nongnu.org
S: Odd Fixes
F: hw/ppc/ppc405_boards.c
Bamboo
M: David Gibson <david@gibson.dropbear.id.au>
M: Greg Kurz <groug@kaod.org>
L: qemu-ppc@nongnu.org
S: Odd Fixes
F: hw/ppc/ppc440_bamboo.c
e500
M: David Gibson <david@gibson.dropbear.id.au>
M: Greg Kurz <groug@kaod.org>
L: qemu-ppc@nongnu.org
S: Odd Fixes
F: hw/ppc/e500*
F: hw/gpio/mpc8xxx.c
F: hw/i2c/mpc_i2c.c
F: hw/net/fsl_etsec/
F: hw/pci-host/ppce500.c
F: include/hw/ppc/ppc_e500.h
F: include/hw/pci-host/ppce500.h
F: pc-bios/u-boot.e500
mpc8544ds
M: David Gibson <david@gibson.dropbear.id.au>
M: Greg Kurz <groug@kaod.org>
L: qemu-ppc@nongnu.org
S: Odd Fixes
F: hw/ppc/mpc8544ds.c
F: hw/ppc/mpc8544_guts.c
New World (mac99)
M: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
R: David Gibson <david@gibson.dropbear.id.au>
R: Greg Kurz <groug@kaod.org>
L: qemu-ppc@nongnu.org
S: Odd Fixes
F: hw/ppc/mac_newworld.c
F: hw/pci-host/uninorth.c
F: hw/pci-bridge/dec.[hc]
F: hw/misc/macio/
F: hw/misc/mos6522.c
F: hw/nvram/mac_nvram.c
F: hw/input/adb*
F: include/hw/misc/macio/
F: include/hw/misc/mos6522.h
F: include/hw/ppc/mac_dbdma.h
F: include/hw/pci-host/uninorth.h
F: include/hw/input/adb*
F: pc-bios/qemu_vga.ndrv
Old World (g3beige)
M: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
R: David Gibson <david@gibson.dropbear.id.au>
R: Greg Kurz <groug@kaod.org>
L: qemu-ppc@nongnu.org
S: Odd Fixes
F: hw/ppc/mac_oldworld.c
F: hw/pci-host/grackle.c
F: hw/misc/macio/
F: hw/intc/heathrow_pic.c
F: hw/input/adb*
F: include/hw/intc/heathrow_pic.h
F: include/hw/input/adb*
F: pc-bios/qemu_vga.ndrv
PReP
M: Hervé Poussineau <hpoussin@reactos.org>
R: David Gibson <david@gibson.dropbear.id.au>
R: Greg Kurz <groug@kaod.org>
L: qemu-ppc@nongnu.org
S: Maintained
F: hw/ppc/prep.c
F: hw/ppc/prep_systemio.c
F: hw/ppc/rs6000_mc.c
F: hw/pci-host/prep.[hc]
F: hw/isa/i82378.c
F: hw/isa/pc87312.c
F: hw/dma/i82374.c
F: hw/rtc/m48t59-isa.c
F: include/hw/isa/pc87312.h
F: include/hw/rtc/m48t59.h
F: tests/acceptance/ppc_prep_40p.py
sPAPR
M: David Gibson <david@gibson.dropbear.id.au>
M: Greg Kurz <groug@kaod.org>
L: qemu-ppc@nongnu.org
S: Supported
F: hw/*/spapr*
F: include/hw/*/spapr*
F: hw/*/xics*
F: include/hw/*/xics*
F: pc-bios/slof.bin
F: docs/specs/ppc-spapr-hcalls.txt
F: docs/specs/ppc-spapr-hotplug.txt
F: tests/qtest/spapr*
F: tests/qtest/libqos/*spapr*
F: tests/qtest/rtas*
F: tests/qtest/libqos/rtas*
PowerNV (Non-Virtualized)
M: Cédric Le Goater <clg@kaod.org>
M: David Gibson <david@gibson.dropbear.id.au>
M: Greg Kurz <groug@kaod.org>
L: qemu-ppc@nongnu.org
S: Maintained
F: hw/ppc/pnv*
F: hw/intc/pnv*
F: hw/intc/xics_pnv.c
F: hw/pci-host/pnv*
F: include/hw/ppc/pnv*
F: include/hw/pci-host/pnv*
F: pc-bios/skiboot.lid
F: tests/qtest/pnv*
virtex_ml507
M: Edgar E. Iglesias <edgar.iglesias@gmail.com>
L: qemu-ppc@nongnu.org
S: Odd Fixes
F: hw/ppc/virtex_ml507.c
sam460ex
M: BALATON Zoltan <balaton@eik.bme.hu>
R: David Gibson <david@gibson.dropbear.id.au>
R: Greg Kurz <groug@kaod.org>
L: qemu-ppc@nongnu.org
S: Maintained
F: hw/ppc/sam460ex.c
F: hw/ppc/ppc440_pcix.c
F: hw/display/sm501*
F: hw/ide/sii3112.c
F: hw/rtc/m41t80.c
F: pc-bios/canyonlands.dt[sb]
F: pc-bios/u-boot-sam460ex-20100605.bin
F: roms/u-boot-sam460ex
pegasos2
M: BALATON Zoltan <balaton@eik.bme.hu>
R: David Gibson <david@gibson.dropbear.id.au>
L: qemu-ppc@nongnu.org
S: Maintained
F: hw/ppc/pegasos2.c
F: hw/pci-host/mv64361.c
F: hw/pci-host/mv643xx.h
F: include/hw/pci-host/mv64361.h
Virtual Open Firmware (VOF)
M: Alexey Kardashevskiy <aik@ozlabs.ru>
M: David Gibson <david@gibson.dropbear.id.au>
M: Greg Kurz <groug@kaod.org>
L: qemu-ppc@nongnu.org
S: Maintained
F: hw/ppc/spapr_vof*
F: hw/ppc/vof*
F: include/hw/ppc/vof*
F: pc-bios/vof/*
F: pc-bios/vof*
RISC-V Machines
---------------
OpenTitan
M: Alistair Francis <Alistair.Francis@wdc.com>
L: qemu-riscv@nongnu.org
S: Supported
F: hw/riscv/opentitan.c
F: hw/*/ibex_*.c
F: include/hw/riscv/opentitan.h
F: include/hw/*/ibex_*.h
Microchip PolarFire SoC Icicle Kit
M: Bin Meng <bin.meng@windriver.com>
L: qemu-riscv@nongnu.org
S: Supported
F: hw/riscv/microchip_pfsoc.c
F: hw/char/mchp_pfsoc_mmuart.c
F: hw/misc/mchp_pfsoc_dmc.c
F: hw/misc/mchp_pfsoc_ioscb.c
F: hw/misc/mchp_pfsoc_sysreg.c
F: include/hw/riscv/microchip_pfsoc.h
F: include/hw/char/mchp_pfsoc_mmuart.h
F: include/hw/misc/mchp_pfsoc_dmc.h
F: include/hw/misc/mchp_pfsoc_ioscb.h
F: include/hw/misc/mchp_pfsoc_sysreg.h
Shakti C class SoC
M: Vijai Kumar K <vijai@behindbytes.com>
L: qemu-riscv@nongnu.org
S: Supported
F: hw/riscv/shakti_c.c
F: hw/char/shakti_uart.c
F: include/hw/riscv/shakti_c.h
F: include/hw/char/shakti_uart.h
SiFive Machines
M: Alistair Francis <Alistair.Francis@wdc.com>
M: Bin Meng <bin.meng@windriver.com>
M: Palmer Dabbelt <palmer@dabbelt.com>
L: qemu-riscv@nongnu.org
S: Supported
F: hw/*/*sifive*.c
F: include/hw/*/*sifive*.h
RX Machines
-----------
rx-gdbsim
R: Yoshinori Sato <ysato@users.sourceforge.jp>
S: Orphan
F: docs/system/target-rx.rst
F: hw/rx/rx-gdbsim.c
F: tests/acceptance/machine_rx_gdbsim.py
SH4 Machines
------------
R2D
R: Yoshinori Sato <ysato@users.sourceforge.jp>
R: Magnus Damm <magnus.damm@gmail.com>
S: Odd Fixes
F: hw/char/sh_serial.c
F: hw/sh4/r2d.c
F: hw/intc/sh_intc.c
F: hw/pci-host/sh_pci.c
F: hw/timer/sh_timer.c
F: include/hw/sh4/sh_intc.h
Shix
R: Yoshinori Sato <ysato@users.sourceforge.jp>
R: Magnus Damm <magnus.damm@gmail.com>
S: Odd Fixes
F: hw/block/tc58128.c
F: hw/char/sh_serial.c
F: hw/sh4/shix.c
F: hw/intc/sh_intc.c
F: hw/timer/sh_timer.c
F: include/hw/sh4/sh_intc.h
SPARC Machines
--------------
Sun4m
M: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
S: Maintained
F: hw/sparc/sun4m.c
F: hw/sparc/sun4m_iommu.c
F: hw/display/cg3.c
F: hw/display/tcx.c
F: hw/dma/sparc32_dma.c
F: hw/misc/eccmemctl.c
F: hw/*/slavio_*.c
F: include/hw/nvram/sun_nvram.h
F: include/hw/sparc/sparc32_dma.h
F: include/hw/sparc/sun4m_iommu.h
F: pc-bios/openbios-sparc32
Sun4u
M: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
S: Maintained
F: hw/sparc64/sun4u.c
F: hw/sparc64/sun4u_iommu.c
F: include/hw/sparc/sun4u_iommu.h
F: hw/pci-host/sabre.c
F: include/hw/pci-host/sabre.h
F: hw/pci-bridge/simba.c
F: include/hw/pci-bridge/simba.h
F: pc-bios/openbios-sparc64
F: tests/acceptance/machine_sparc64_sun4u.py
Sun4v
M: Artyom Tarasenko <atar4qemu@gmail.com>
S: Maintained
F: hw/sparc64/niagara.c
F: hw/rtc/sun4v-rtc.c
F: include/hw/rtc/sun4v-rtc.h
Leon3
M: Fabien Chouteau <chouteau@adacore.com>
M: KONRAD Frederic <frederic.konrad@adacore.com>
S: Maintained
F: hw/sparc/leon3.c
F: hw/*/grlib*
F: include/hw/*/grlib*
F: tests/acceptance/machine_sparc_leon3.py
S390 Machines
-------------
S390 Virtio-ccw
M: Cornelia Huck <cohuck@redhat.com>
M: Halil Pasic <pasic@linux.ibm.com>
M: Christian Borntraeger <borntraeger@de.ibm.com>
S: Supported
F: hw/char/sclp*.[hc]
F: hw/char/terminal3270.c
F: hw/s390x/
F: include/hw/s390x/
F: hw/watchdog/wdt_diag288.c
F: include/hw/watchdog/wdt_diag288.h
F: default-configs/*/s390x-softmmu.mak
F: tests/acceptance/machine_s390_ccw_virtio.py
T: git https://gitlab.com/cohuck/qemu.git s390-next
T: git https://github.com/borntraeger/qemu.git s390-next
L: qemu-s390x@nongnu.org
S390-ccw boot
M: Christian Borntraeger <borntraeger@de.ibm.com>
M: Thomas Huth <thuth@redhat.com>
S: Supported
F: hw/s390x/ipl.*
F: pc-bios/s390-ccw/
F: pc-bios/s390-ccw.img
F: docs/devel/s390-dasd-ipl.rst
T: git https://github.com/borntraeger/qemu.git s390-next
L: qemu-s390x@nongnu.org
S390 PCI
M: Matthew Rosato <mjrosato@linux.ibm.com>
M: Eric Farman <farman@linux.ibm.com>
S: Supported
F: hw/s390x/s390-pci*
F: include/hw/s390x/s390-pci*
L: qemu-s390x@nongnu.org
X86 Machines
------------
PC
M: Michael S. Tsirkin <mst@redhat.com>
M: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
S: Supported
F: include/hw/i386/
F: hw/i386/
F: hw/pci-host/i440fx.c
F: hw/pci-host/q35.c
F: hw/pci-host/pam.c
F: include/hw/pci-host/i440fx.h
F: include/hw/pci-host/q35.h
F: include/hw/pci-host/pam.h
F: hw/isa/piix3.c
F: hw/isa/lpc_ich9.c
F: hw/i2c/smbus_ich9.c
F: hw/acpi/piix4.c
F: hw/acpi/ich9.c
F: include/hw/acpi/ich9.h
F: include/hw/southbridge/piix.h
F: hw/misc/sga.c
F: hw/isa/apm.c
F: include/hw/isa/apm.h
F: tests/unit/test-x86-cpuid.c
F: tests/qtest/test-x86-cpuid-compat.c
PC Chipset
M: Michael S. Tsirkin <mst@redhat.com>
M: Paolo Bonzini <pbonzini@redhat.com>
S: Supported
F: hw/char/debugcon.c
F: hw/char/parallel*
F: hw/char/serial*
F: hw/dma/i8257*
F: hw/i2c/pm_smbus.c
F: hw/input/pckbd.c
F: hw/intc/apic*
F: hw/intc/ioapic*
F: hw/intc/i8259*
F: hw/isa/isa-superio.c
F: hw/misc/debugexit.c
F: hw/misc/pc-testdev.c
F: hw/timer/hpet*
F: hw/timer/i8254*
F: hw/rtc/mc146818rtc*
F: hw/watchdog/wdt_ib700.c
F: hw/watchdog/wdt_i6300esb.c
F: include/hw/display/vga.h
F: include/hw/char/parallel.h
F: include/hw/dma/i8257.h
F: include/hw/i2c/pm_smbus.h
F: include/hw/input/i8042.h
F: include/hw/isa/i8259_internal.h
F: include/hw/isa/superio.h
F: include/hw/timer/hpet.h
F: include/hw/timer/i8254*
F: include/hw/rtc/mc146818rtc*
microvm
M: Sergio Lopez <slp@redhat.com>
M: Paolo Bonzini <pbonzini@redhat.com>
S: Maintained
F: docs/microvm.rst
F: hw/i386/microvm.c
F: include/hw/i386/microvm.h
F: pc-bios/bios-microvm.bin
Machine core
M: Eduardo Habkost <ehabkost@redhat.com>
M: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
S: Supported
F: cpu.c
F: hw/core/cpu.c
F: hw/core/machine-qmp-cmds.c
F: hw/core/machine.c
F: hw/core/null-machine.c
F: hw/core/numa.c
F: hw/cpu/cluster.c
F: qapi/machine.json
F: qapi/machine-target.json
F: include/hw/boards.h
F: include/hw/core/cpu.h
F: include/hw/cpu/cluster.h
F: include/sysemu/numa.h
T: git https://gitlab.com/ehabkost/qemu.git machine-next
Xtensa Machines
---------------
sim
M: Max Filippov <jcmvbkbc@gmail.com>
S: Maintained
F: hw/xtensa/sim.c
virt
M: Max Filippov <jcmvbkbc@gmail.com>
S: Maintained
F: hw/xtensa/virt.c
XTFPGA (LX60, LX200, ML605, KC705)
M: Max Filippov <jcmvbkbc@gmail.com>
S: Maintained
F: hw/xtensa/xtfpga.c
F: hw/net/opencores_eth.c
Devices
-------
Xilinx CAN
M: Vikram Garhwal <fnu.vikram@xilinx.com>
M: Francisco Iglesias <francisco.iglesias@xilinx.com>
S: Maintained
F: hw/net/can/xlnx-*
F: include/hw/net/xlnx-*
F: tests/qtest/xlnx-can-test*
EDU
M: Jiri Slaby <jslaby@suse.cz>
S: Maintained
F: hw/misc/edu.c
IDE
M: John Snow <jsnow@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: include/hw/ide.h
F: include/hw/ide/
F: hw/ide/
F: hw/block/block.c
F: hw/block/cdrom.c
F: hw/block/hd-geometry.c
F: tests/qtest/ide-test.c
F: tests/qtest/ahci-test.c
F: tests/qtest/cdrom-test.c
F: tests/qtest/libqos/ahci*
T: git https://gitlab.com/jsnow/qemu.git ide
IPMI
M: Corey Minyard <minyard@acm.org>
S: Maintained
F: include/hw/ipmi/*
F: hw/ipmi/*
F: hw/smbios/smbios_type_38.c
F: tests/qtest/ipmi*
T: git https://github.com/cminyard/qemu.git master-ipmi-rebase
Floppy
M: John Snow <jsnow@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: hw/block/fdc.c
F: hw/block/fdc-internal.h
F: hw/block/fdc-isa.c
F: hw/block/fdc-sysbus.c
F: include/hw/block/fdc.h
F: tests/qtest/fdc-test.c
T: git https://gitlab.com/jsnow/qemu.git ide
OMAP
M: Peter Maydell <peter.maydell@linaro.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/*/omap*
F: include/hw/arm/omap.h
F: docs/system/arm/sx1.rst
IPack
M: Alberto Garcia <berto@igalia.com>
S: Odd Fixes
F: hw/char/ipoctal232.c
F: hw/ipack/
PCI
M: Michael S. Tsirkin <mst@redhat.com>
M: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
S: Supported
F: include/hw/pci/*
F: hw/misc/pci-testdev.c
F: hw/pci/*
F: hw/pci-bridge/*
F: qapi/pci.json
F: docs/pci*
F: docs/specs/*pci*
F: default-configs/pci.mak
ACPI/SMBIOS
M: Michael S. Tsirkin <mst@redhat.com>
M: Igor Mammedov <imammedo@redhat.com>
S: Supported
F: include/hw/acpi/*
F: include/hw/firmware/smbios.h
F: hw/mem/*
F: hw/acpi/*
F: hw/smbios/*
F: hw/i386/acpi-build.[hc]
F: hw/arm/virt-acpi-build.c
F: qapi/acpi.json
F: tests/qtest/bios-tables-test*
F: tests/qtest/acpi-utils.[hc]
F: tests/data/acpi/
ACPI/HEST/GHES
R: Dongjiu Geng <gengdongjiu1@gmail.com>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/acpi/ghes.c
F: include/hw/acpi/ghes.h
F: docs/specs/acpi_hest_ghes.rst
ppc4xx
M: David Gibson <david@gibson.dropbear.id.au>
L: qemu-ppc@nongnu.org
S: Odd Fixes
F: hw/ppc/ppc4*.c
F: hw/i2c/ppc4xx_i2c.c
F: include/hw/ppc/ppc4xx.h
F: include/hw/i2c/ppc4xx_i2c.h
F: hw/intc/ppc-uic.c
F: include/hw/intc/ppc-uic.h
Character devices
M: Marc-André Lureau <marcandre.lureau@redhat.com>
R: Paolo Bonzini <pbonzini@redhat.com>
S: Odd Fixes
F: hw/char/
Network devices
M: Jason Wang <jasowang@redhat.com>
S: Odd Fixes
F: hw/net/
F: include/hw/net/
F: tests/qtest/virtio-net-test.c
F: docs/virtio-net-failover.rst
T: git https://github.com/jasowang/qemu.git net
Parallel NOR Flash devices
M: Philippe Mathieu-Daudé <philmd@redhat.com>
T: git https://gitlab.com/philmd/qemu.git pflash-next
S: Maintained
F: hw/block/pflash_cfi*.c
F: include/hw/block/flash.h
SCSI
M: Paolo Bonzini <pbonzini@redhat.com>
R: Fam Zheng <fam@euphon.net>
S: Supported
F: include/hw/scsi/*
F: hw/scsi/*
F: tests/qtest/virtio-scsi-test.c
F: tests/qtest/fuzz-virtio-scsi-test.c
F: tests/qtest/am53c974-test.c
T: git https://github.com/bonzini/qemu.git scsi-next
SSI
M: Alistair Francis <alistair@alistair23.me>
S: Maintained
F: hw/ssi/*
F: hw/block/m25p80.c
F: include/hw/ssi/ssi.h
X: hw/ssi/xilinx_*
F: tests/qtest/m25p80-test.c
Xilinx SPI
M: Alistair Francis <alistair@alistair23.me>
S: Maintained
F: hw/ssi/xilinx_*
SD (Secure Card)
M: Philippe Mathieu-Daudé <f4bug@amsat.org>
M: Bin Meng <bin.meng@windriver.com>
L: qemu-block@nongnu.org
S: Odd Fixes
F: include/hw/sd/sd*
F: hw/sd/core.c
F: hw/sd/sd*
F: hw/sd/ssi-sd.c
F: tests/qtest/sd*
USB
M: Gerd Hoffmann <kraxel@redhat.com>
S: Maintained
F: hw/usb/*
F: stubs/usb-dev-stub.c
F: tests/qtest/usb-*-test.c
F: docs/usb2.txt
F: docs/usb-storage.txt
F: include/hw/usb.h
F: include/hw/usb/
F: default-configs/usb.mak
USB (serial adapter)
M: Gerd Hoffmann <kraxel@redhat.com>
M: Samuel Thibault <samuel.thibault@ens-lyon.org>
S: Maintained
F: hw/usb/dev-serial.c
VFIO
M: Alex Williamson <alex.williamson@redhat.com>
S: Supported
F: hw/vfio/*
F: include/hw/vfio/
F: docs/igd-assign.txt
F: docs/devel/vfio-migration.rst
vfio-ccw
M: Cornelia Huck <cohuck@redhat.com>
M: Eric Farman <farman@linux.ibm.com>
M: Matthew Rosato <mjrosato@linux.ibm.com>
S: Supported
F: hw/vfio/ccw.c
F: hw/s390x/s390-ccw.c
F: include/hw/s390x/s390-ccw.h
F: include/hw/s390x/vfio-ccw.h
T: git https://gitlab.com/cohuck/qemu.git s390-next
L: qemu-s390x@nongnu.org
vfio-ap
M: Tony Krowiak <akrowiak@linux.ibm.com>
M: Halil Pasic <pasic@linux.ibm.com>
M: Jason Herne <jjherne@linux.ibm.com>
S: Supported
F: hw/s390x/ap-device.c
F: hw/s390x/ap-bridge.c
F: include/hw/s390x/ap-device.h
F: include/hw/s390x/ap-bridge.h
F: hw/vfio/ap.c
F: docs/system/s390x/vfio-ap.rst
L: qemu-s390x@nongnu.org
vhost
M: Michael S. Tsirkin <mst@redhat.com>
S: Supported
F: hw/*/*vhost*
F: docs/interop/vhost-user.json
F: docs/interop/vhost-user.rst
F: contrib/vhost-user-*/
F: backends/vhost-user.c
F: include/sysemu/vhost-user-backend.h
virtio
M: Michael S. Tsirkin <mst@redhat.com>
S: Supported
F: hw/*/virtio*
F: hw/virtio/Makefile.objs
F: hw/virtio/trace-events
F: net/vhost-user.c
F: include/hw/virtio/
virtio-balloon
M: Michael S. Tsirkin <mst@redhat.com>
M: David Hildenbrand <david@redhat.com>
S: Maintained
F: hw/virtio/virtio-balloon*.c
F: include/hw/virtio/virtio-balloon.h
F: softmmu/balloon.c
F: include/sysemu/balloon.h
virtio-9p
M: Greg Kurz <groug@kaod.org>
M: Christian Schoenebeck <qemu_oss@crudebyte.com>
S: Odd Fixes
W: https://wiki.qemu.org/Documentation/9p
F: hw/9pfs/
X: hw/9pfs/xen-9p*
F: fsdev/
F: docs/tools/virtfs-proxy-helper.rst
F: tests/qtest/virtio-9p-test.c
T: git https://gitlab.com/gkurz/qemu.git 9p-next
T: git https://github.com/cschoenebeck/qemu.git 9p.next
virtio-blk
M: Stefan Hajnoczi <stefanha@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: hw/block/virtio-blk.c
F: hw/block/dataplane/*
F: tests/qtest/virtio-blk-test.c
T: git https://github.com/stefanha/qemu.git block
virtio-ccw
M: Cornelia Huck <cohuck@redhat.com>
M: Halil Pasic <pasic@linux.ibm.com>
S: Supported
F: hw/s390x/virtio-ccw*.[hc]
F: hw/s390x/vhost-vsock-ccw.c
T: git https://gitlab.com/cohuck/qemu.git s390-next
T: git https://github.com/borntraeger/qemu.git s390-next
L: qemu-s390x@nongnu.org
virtiofs
M: Dr. David Alan Gilbert <dgilbert@redhat.com>
M: Stefan Hajnoczi <stefanha@redhat.com>
S: Supported
F: tools/virtiofsd/*
F: hw/virtio/vhost-user-fs*
F: include/hw/virtio/vhost-user-fs.h
F: docs/tools/virtiofsd.rst
L: virtio-fs@redhat.com
virtio-input
M: Gerd Hoffmann <kraxel@redhat.com>
S: Maintained
F: hw/input/vhost-user-input.c
F: hw/input/virtio-input*.c
F: include/hw/virtio/virtio-input.h
F: contrib/vhost-user-input/*
virtio-iommu
M: Eric Auger <eric.auger@redhat.com>
S: Maintained
F: hw/virtio/virtio-iommu*.c
F: include/hw/virtio/virtio-iommu.h
virtio-serial
M: Laurent Vivier <lvivier@redhat.com>
R: Amit Shah <amit@kernel.org>
S: Supported
F: hw/char/virtio-serial-bus.c
F: hw/char/virtio-console.c
F: include/hw/virtio/virtio-serial.h
F: tests/qtest/virtio-serial-test.c
virtio-rng
M: Laurent Vivier <lvivier@redhat.com>
R: Amit Shah <amit@kernel.org>
S: Supported
F: hw/virtio/virtio-rng.c
F: include/hw/virtio/virtio-rng.h
F: include/sysemu/rng*.h
F: backends/rng*.c
F: tests/qtest/virtio-rng-test.c
virtio-crypto
M: Gonglei <arei.gonglei@huawei.com>
S: Supported
F: hw/virtio/virtio-crypto.c
F: hw/virtio/virtio-crypto-pci.c
F: include/hw/virtio/virtio-crypto.h
virtio-mem
M: David Hildenbrand <david@redhat.com>
S: Supported
W: https://virtio-mem.gitlab.io/
F: hw/virtio/virtio-mem.c
F: hw/virtio/virtio-mem-pci.h
F: hw/virtio/virtio-mem-pci.c
F: include/hw/virtio/virtio-mem.h
nvme
M: Keith Busch <kbusch@kernel.org>
M: Klaus Jensen <its@irrelevant.dk>
L: qemu-block@nongnu.org
S: Supported
F: hw/nvme/*
F: include/block/nvme.h
F: tests/qtest/nvme-test.c
F: docs/system/nvme.rst
T: git git://git.infradead.org/qemu-nvme.git nvme-next
megasas
M: Hannes Reinecke <hare@suse.com>
L: qemu-block@nongnu.org
S: Supported
F: hw/scsi/megasas.c
F: hw/scsi/mfi.h
F: tests/qtest/megasas-test.c
F: tests/qtest/fuzz-megasas-test.c
Network packet abstractions
M: Dmitry Fleytman <dmitry.fleytman@gmail.com>
S: Maintained
F: include/net/eth.h
F: net/eth.c
F: hw/net/net_rx_pkt*
F: hw/net/net_tx_pkt*
Vmware
M: Dmitry Fleytman <dmitry.fleytman@gmail.com>
S: Maintained
F: hw/net/vmxnet*
F: hw/scsi/vmw_pvscsi*
F: tests/qtest/vmxnet3-test.c
Rocker
M: Jiri Pirko <jiri@resnulli.us>
S: Maintained
F: hw/net/rocker/
F: qapi/rocker.json
F: tests/rocker/
F: docs/specs/rocker.txt
NVDIMM
M: Xiao Guangrong <xiaoguangrong.eric@gmail.com>
S: Maintained
F: hw/acpi/nvdimm.c
F: hw/mem/nvdimm.c
F: include/hw/mem/nvdimm.h
F: docs/nvdimm.txt
e1000x
M: Dmitry Fleytman <dmitry.fleytman@gmail.com>
S: Maintained
F: hw/net/e1000x*
e1000e
M: Dmitry Fleytman <dmitry.fleytman@gmail.com>
S: Maintained
F: hw/net/e1000e*
F: tests/qtest/fuzz-e1000e-test.c
eepro100
M: Stefan Weil <sw@weilnetz.de>
S: Maintained
F: hw/net/eepro100.c
tulip
M: Sven Schnelle <svens@stackframe.org>
S: Maintained
F: hw/net/tulip.c
F: hw/net/tulip.h
pca954x
M: Patrick Venture <venture@google.com>
S: Maintained
F: hw/i2c/i2c_mux_pca954x.c
F: include/hw/i2c/i2c_mux_pca954x.h
Generic Loader
M: Alistair Francis <alistair@alistair23.me>
S: Maintained
F: hw/core/generic-loader.c
F: include/hw/core/generic-loader.h
F: docs/system/generic-loader.rst
Guest Loader
M: Alex Bennée <alex.bennee@linaro.org>
S: Maintained
F: hw/core/guest-loader.c
F: docs/system/guest-loader.rst
F: tests/acceptance/boot_xen.py
Intel Hexadecimal Object File Loader
M: Su Hang <suhang16@mails.ucas.ac.cn>
S: Maintained
F: tests/qtest/hexloader-test.c
F: tests/data/hex-loader/test.hex
CHRP NVRAM
M: Thomas Huth <thuth@redhat.com>
S: Maintained
F: hw/nvram/chrp_nvram.c
F: include/hw/nvram/chrp_nvram.h
F: tests/qtest/prom-env-test.c
VM Generation ID
S: Orphan
F: hw/acpi/vmgenid.c
F: include/hw/acpi/vmgenid.h
F: docs/specs/vmgenid.txt
F: tests/qtest/vmgenid-test.c
F: stubs/vmgenid.c
LED
M: Philippe Mathieu-Daudé <f4bug@amsat.org>
S: Maintained
F: include/hw/misc/led.h
F: hw/misc/led.c
Unimplemented device
M: Peter Maydell <peter.maydell@linaro.org>
R: Philippe Mathieu-Daudé <f4bug@amsat.org>
S: Maintained
F: include/hw/misc/unimp.h
F: hw/misc/unimp.c
Empty slot
M: Artyom Tarasenko <atar4qemu@gmail.com>
R: Philippe Mathieu-Daudé <f4bug@amsat.org>
S: Maintained
F: include/hw/misc/empty_slot.h
F: hw/misc/empty_slot.c
Standard VGA
M: Gerd Hoffmann <kraxel@redhat.com>
S: Maintained
F: hw/display/vga*
F: hw/display/bochs-display.c
F: include/hw/display/vga.h
F: include/hw/display/bochs-vbe.h
ramfb
M: Gerd Hoffmann <kraxel@redhat.com>
S: Maintained
F: hw/display/ramfb*.c
F: include/hw/display/ramfb.h
virtio-gpu
M: Gerd Hoffmann <kraxel@redhat.com>
S: Maintained
F: hw/display/virtio-gpu*
F: hw/display/virtio-vga.*
F: include/hw/virtio/virtio-gpu.h
vhost-user-blk
M: Raphael Norwitz <raphael.norwitz@nutanix.com>
S: Maintained
F: contrib/vhost-user-blk/
F: contrib/vhost-user-scsi/
F: hw/block/vhost-user-blk.c
F: hw/scsi/vhost-user-scsi.c
F: hw/virtio/vhost-user-blk-pci.c
F: hw/virtio/vhost-user-scsi-pci.c
F: include/hw/virtio/vhost-user-blk.h
F: include/hw/virtio/vhost-user-scsi.h
vhost-user-gpu
M: Marc-André Lureau <marcandre.lureau@redhat.com>
M: Gerd Hoffmann <kraxel@redhat.com>
S: Maintained
F: docs/interop/vhost-user-gpu.rst
F: contrib/vhost-user-gpu
F: hw/display/vhost-user-*
Cirrus VGA
M: Gerd Hoffmann <kraxel@redhat.com>
S: Odd Fixes
W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
F: hw/display/cirrus*
EDID Generator
M: Gerd Hoffmann <kraxel@redhat.com>
S: Maintained
F: hw/display/edid*
F: include/hw/display/edid.h
F: qemu-edid.c
PIIX4 South Bridge (i82371AB)
M: Hervé Poussineau <hpoussin@reactos.org>
M: Philippe Mathieu-Daudé <f4bug@amsat.org>
S: Maintained
F: hw/isa/piix4.c
F: include/hw/southbridge/piix.h
Firmware configuration (fw_cfg)
M: Philippe Mathieu-Daudé <philmd@redhat.com>
R: Laszlo Ersek <lersek@redhat.com>
R: Gerd Hoffmann <kraxel@redhat.com>
S: Supported
F: docs/specs/fw_cfg.txt
F: hw/nvram/fw_cfg*.c
F: stubs/fw_cfg.c
F: include/hw/nvram/fw_cfg.h
F: include/standard-headers/linux/qemu_fw_cfg.h
F: tests/qtest/libqos/fw_cfg.c
F: tests/qtest/fw_cfg-test.c
T: git https://github.com/philmd/qemu.git fw_cfg-next
XIVE
M: Cédric Le Goater <clg@kaod.org>
R: David Gibson <david@gibson.dropbear.id.au>
R: Greg Kurz <groug@kaod.org>
L: qemu-ppc@nongnu.org
S: Supported
F: hw/*/*xive*
F: include/hw/*/*xive*
F: docs/*/*xive*
Renesas peripherals
R: Yoshinori Sato <ysato@users.sourceforge.jp>
R: Magnus Damm <magnus.damm@gmail.com>
S: Odd Fixes
F: hw/char/renesas_sci.c
F: hw/char/sh_serial.c
F: hw/timer/renesas_*.c
F: hw/timer/sh_timer.c
F: include/hw/char/renesas_sci.h
F: include/hw/sh4/sh.h
F: include/hw/timer/renesas_*.h
Renesas RX peripherals
R: Yoshinori Sato <ysato@users.sourceforge.jp>
S: Orphan
F: hw/intc/rx_icu.c
F: hw/rx/
F: include/hw/intc/rx_icu.h
F: include/hw/rx/
CAN bus subsystem and hardware
M: Pavel Pisa <pisa@cmp.felk.cvut.cz>
M: Vikram Garhwal <fnu.vikram@xilinx.com>
S: Maintained
W: https://canbus.pages.fel.cvut.cz/
F: net/can/*
F: hw/net/can/*
F: include/net/can_*.h
Subsystems
----------
Audio
M: Gerd Hoffmann <kraxel@redhat.com>
S: Maintained
F: audio/
F: hw/audio/
F: include/hw/audio/
F: qapi/audio.json
F: tests/qtest/ac97-test.c
F: tests/qtest/es1370-test.c
F: tests/qtest/intel-hda-test.c
F: tests/qtest/fuzz-sb16-test.c
Block layer core
M: Kevin Wolf <kwolf@redhat.com>
M: Max Reitz <mreitz@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: block*
F: block/
F: hw/block/
F: include/block/
F: qemu-img*
F: docs/tools/qemu-img.rst
F: qemu-io*
F: tests/qemu-iotests/
F: util/qemu-progress.c
F: qobject/block-qdict.c
F: tests/unit/check-block-qdict.c
T: git https://repo.or.cz/qemu/kevin.git block
Storage daemon
M: Kevin Wolf <kwolf@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: storage-daemon/
F: docs/interop/qemu-storage-daemon-qmp-ref.rst
F: docs/tools/qemu-storage-daemon.rst
T: git https://repo.or.cz/qemu/kevin.git block
Block I/O path
M: Stefan Hajnoczi <stefanha@redhat.com>
M: Fam Zheng <fam@euphon.net>
L: qemu-block@nongnu.org
S: Supported
F: util/async.c
F: util/aio-*.c
F: util/aio-*.h
F: util/fdmon-*.c
F: block/io.c
F: migration/block*
F: include/block/aio.h
F: include/block/aio-wait.h
F: scripts/qemugdb/aio.py
F: tests/unit/test-fdmon-epoll.c
T: git https://github.com/stefanha/qemu.git block
Block SCSI subsystem
M: Paolo Bonzini <pbonzini@redhat.com>
R: Fam Zheng <fam@euphon.net>
L: qemu-block@nongnu.org
S: Supported
F: include/scsi/*
F: scsi/*
Block Jobs
M: John Snow <jsnow@redhat.com>
M: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
L: qemu-block@nongnu.org
S: Supported
F: blockjob.c
F: include/block/blockjob.h
F: job.c
F: job-qmp.c
F: include/qemu/job.h
F: block/backup.c
F: block/commit.c
F: block/stream.c
F: block/mirror.c
F: qapi/job.json
F: block/block-copy.c
F: include/block/block-copy.c
F: block/backup-top.h
F: block/backup-top.c
F: include/block/aio_task.h
F: block/aio_task.c
F: util/qemu-co-shared-resource.c
F: include/qemu/co-shared-resource.h
T: git https://gitlab.com/jsnow/qemu.git jobs
T: git https://src.openvz.org/scm/~vsementsov/qemu.git jobs
Block QAPI, monitor, command line
M: Markus Armbruster <armbru@redhat.com>
S: Supported
F: blockdev.c
F: blockdev-hmp-cmds.c
F: block/qapi.c
F: qapi/block*.json
F: qapi/transaction.json
T: git https://repo.or.cz/qemu/armbru.git block-next
Dirty Bitmaps
M: Eric Blake <eblake@redhat.com>
M: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
R: John Snow <jsnow@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: include/qemu/hbitmap.h
F: include/block/dirty-bitmap.h
F: block/monitor/bitmap-qmp-cmds.c
F: block/dirty-bitmap.c
F: block/qcow2-bitmap.c
F: migration/block-dirty-bitmap.c
F: util/hbitmap.c
F: tests/unit/test-hbitmap.c
F: docs/interop/bitmaps.rst
T: git https://repo.or.cz/qemu/ericb.git bitmaps
Character device backends
M: Marc-André Lureau <marcandre.lureau@redhat.com>
R: Paolo Bonzini <pbonzini@redhat.com>
S: Maintained
F: chardev/
F: include/chardev/
F: qapi/char.json
Character Devices (Braille)
M: Samuel Thibault <samuel.thibault@ens-lyon.org>
S: Maintained
F: chardev/baum.c
Command line option argument parsing
M: Markus Armbruster <armbru@redhat.com>
S: Supported
F: include/qemu/option.h
F: tests/unit/test-keyval.c
F: tests/unit/test-qemu-opts.c
F: util/keyval.c
F: util/qemu-option.c
Coverity model
M: Markus Armbruster <armbru@redhat.com>
S: Supported
F: scripts/coverity-model.c
Coverity Scan integration
M: Peter Maydell <peter.maydell@linaro.org>
S: Maintained
F: scripts/coverity-scan/
Device Tree
M: Alistair Francis <alistair.francis@wdc.com>
R: David Gibson <david@gibson.dropbear.id.au>
S: Maintained
F: softmmu/device_tree.c
F: include/sysemu/device_tree.h
Dump
S: Supported
M: Marc-André Lureau <marcandre.lureau@redhat.com>
F: dump/
F: hw/misc/vmcoreinfo.c
F: include/hw/misc/vmcoreinfo.h
F: include/qemu/win_dump_defs
F: include/sysemu/dump-arch.h
F: include/sysemu/dump.h
F: qapi/dump.json
F: scripts/dump-guest-memory.py
F: stubs/dump.c
Error reporting
M: Markus Armbruster <armbru@redhat.com>
S: Supported
F: include/qapi/error.h
F: include/qemu/error-report.h
F: qapi/error.json
F: util/error.c
F: util/qemu-error.c
F: scripts/coccinelle/err-bad-newline.cocci
F: scripts/coccinelle/error-use-after-free.cocci
F: scripts/coccinelle/error_propagate_null.cocci
F: scripts/coccinelle/remove_local_err.cocci
F: scripts/coccinelle/use-error_fatal.cocci
F: scripts/coccinelle/errp-guard.cocci
GDB stub
M: Alex Bennée <alex.bennee@linaro.org>
R: Philippe Mathieu-Daudé <philmd@redhat.com>
S: Maintained
F: gdbstub*
F: include/exec/gdbstub.h
F: gdb-xml/
F: tests/tcg/multiarch/gdbstub/
Memory API
M: Paolo Bonzini <pbonzini@redhat.com>
S: Supported
F: include/exec/ioport.h
F: include/exec/memop.h
F: include/exec/memory.h
F: include/exec/ram_addr.h
F: include/exec/ramblock.h
F: softmmu/dma-helpers.c
F: softmmu/ioport.c
F: softmmu/memory.c
F: softmmu/physmem.c
F: include/exec/memory-internal.h
F: scripts/coccinelle/memory-region-housekeeping.cocci
SPICE
M: Gerd Hoffmann <kraxel@redhat.com>
S: Supported
F: include/ui/qemu-spice.h
F: include/ui/spice-display.h
F: ui/spice-*.c
F: audio/spiceaudio.c
F: hw/display/qxl*
F: qapi/ui.json
F: docs/spice-port-fqdn.txt
Graphics
M: Gerd Hoffmann <kraxel@redhat.com>
S: Odd Fixes
F: ui/
F: include/ui/
F: qapi/ui.json
F: util/drm.c
Cocoa graphics
M: Peter Maydell <peter.maydell@linaro.org>
S: Odd Fixes
F: ui/cocoa.m
Main loop
M: Paolo Bonzini <pbonzini@redhat.com>
S: Maintained
F: include/exec/gen-icount.h
F: include/qemu/main-loop.h
F: include/sysemu/runstate.h
F: include/sysemu/runstate-action.h
F: util/main-loop.c
F: util/qemu-timer.c
F: softmmu/vl.c
F: softmmu/main.c
F: softmmu/cpus.c
F: softmmu/cpu-throttle.c
F: softmmu/cpu-timers.c
F: softmmu/icount.c
F: softmmu/runstate-action.c
F: qapi/run-state.json
Read, Copy, Update (RCU)
M: Paolo Bonzini <pbonzini@redhat.com>
S: Maintained
F: include/qemu/rcu*.h
F: tests/unit/rcutorture.c
F: tests/unit/test-rcu-*.c
F: util/rcu.c
Human Monitor (HMP)
M: Dr. David Alan Gilbert <dgilbert@redhat.com>
S: Maintained
F: monitor/monitor-internal.h
F: monitor/misc.c
F: monitor/monitor.c
F: monitor/hmp*
F: hmp.h
F: hmp-commands*.hx
F: include/monitor/hmp-target.h
F: tests/qtest/test-hmp.c
F: include/qemu/qemu-print.h
F: util/qemu-print.c
Network device backends
M: Jason Wang <jasowang@redhat.com>
S: Maintained
F: net/
F: include/net/
F: qemu-bridge-helper.c
T: git https://github.com/jasowang/qemu.git net
F: qapi/net.json
Netmap network backend
M: Luigi Rizzo <rizzo@iet.unipi.it>
M: Giuseppe Lettieri <g.lettieri@iet.unipi.it>
M: Vincenzo Maffione <v.maffione@gmail.com>
W: http://info.iet.unipi.it/~luigi/netmap/
S: Maintained
F: net/netmap.c
Host Memory Backends
M: Eduardo Habkost <ehabkost@redhat.com>
M: Igor Mammedov <imammedo@redhat.com>
S: Maintained
F: backends/hostmem*.c
F: include/sysemu/hostmem.h
T: git https://gitlab.com/ehabkost/qemu.git machine-next
Cryptodev Backends
M: Gonglei <arei.gonglei@huawei.com>
S: Maintained
F: include/sysemu/cryptodev*.h
F: backends/cryptodev*.c
Python library
M: John Snow <jsnow@redhat.com>
M: Cleber Rosa <crosa@redhat.com>
R: Eduardo Habkost <ehabkost@redhat.com>
S: Maintained
F: python/
T: git https://gitlab.com/jsnow/qemu.git python
Python scripts
M: Eduardo Habkost <ehabkost@redhat.com>
M: Cleber Rosa <crosa@redhat.com>
S: Odd Fixes
F: scripts/*.py
F: tests/*.py
Benchmark util
M: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
S: Maintained
F: scripts/simplebench/
T: git https://src.openvz.org/scm/~vsementsov/qemu.git simplebench
Transactions helper
M: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
S: Maintained
F: include/qemu/transactions.h
F: util/transactions.c
QAPI
M: Markus Armbruster <armbru@redhat.com>
M: Michael Roth <michael.roth@amd.com>
S: Supported
F: qapi/
X: qapi/*.json
F: include/qapi/
X: include/qapi/qmp/
F: include/qapi/qmp/dispatch.h
F: tests/qapi-schema/
F: tests/unit/test-*-visitor.c
F: tests/unit/test-qapi-*.c
F: tests/unit/test-qmp-*.c
F: tests/unit/test-visitor-serialization.c
F: scripts/qapi-gen.py
F: scripts/qapi/*
F: docs/sphinx/qapidoc.py
F: docs/devel/qapi*
T: git https://repo.or.cz/qemu/armbru.git qapi-next
QAPI Schema
M: Eric Blake <eblake@redhat.com>
M: Markus Armbruster <armbru@redhat.com>
S: Supported
F: qapi/*.json
T: git https://repo.or.cz/qemu/armbru.git qapi-next
QObject
M: Markus Armbruster <armbru@redhat.com>
S: Supported
F: qobject/
F: include/qapi/qmp/
X: include/qapi/qmp/dispatch.h
F: scripts/coccinelle/qobject.cocci
F: tests/unit/check-qdict.c
F: tests/unit/check-qjson.c
F: tests/unit/check-qlist.c
F: tests/unit/check-qlit.c
F: tests/unit/check-qnull.c
F: tests/unit/check-qnum.c
F: tests/unit/check-qobject.c
F: tests/unit/check-qstring.c
F: tests/data/qobject/qdict.txt
T: git https://repo.or.cz/qemu/armbru.git qapi-next
QEMU Guest Agent
M: Michael Roth <michael.roth@amd.com>
S: Maintained
F: qga/
F: docs/interop/qemu-ga.rst
F: docs/interop/qemu-ga-ref.rst
F: scripts/qemu-guest-agent/
F: tests/unit/test-qga.c
T: git https://github.com/mdroth/qemu.git qga
QOM
M: Paolo Bonzini <pbonzini@redhat.com>
R: Daniel P. Berrange <berrange@redhat.com>
R: Eduardo Habkost <ehabkost@redhat.com>
S: Supported
F: docs/qdev-device-use.txt
F: hw/core/qdev*
F: hw/core/bus.c
F: hw/core/sysbus.c
F: include/hw/qdev*
F: include/monitor/qdev.h
F: include/qom/
F: qapi/qom.json
F: qapi/qdev.json
F: scripts/coccinelle/qom-parent-type.cocci
F: softmmu/qdev-monitor.c
F: stubs/qdev.c
F: qom/
F: tests/unit/check-qom-interface.c
F: tests/unit/check-qom-proplist.c
F: tests/unit/test-qdev-global-props.c
QOM boilerplate conversion script
M: Eduardo Habkost <ehabkost@redhat.com>
S: Maintained
F: scripts/codeconverter/
QMP
M: Markus Armbruster <armbru@redhat.com>
S: Supported
F: monitor/monitor-internal.h
F: monitor/qmp*
F: monitor/misc.c
F: monitor/monitor.c
F: qapi/control.json
F: qapi/error.json
F: qapi/introspect.json
F: docs/devel/*qmp-*
F: docs/interop/*qmp-*
F: scripts/qmp/
F: tests/qtest/qmp-test.c
F: tests/qtest/qmp-cmd-test.c
T: git https://repo.or.cz/qemu/armbru.git qapi-next
qtest
M: Thomas Huth <thuth@redhat.com>
M: Laurent Vivier <lvivier@redhat.com>
R: Paolo Bonzini <pbonzini@redhat.com>
S: Maintained
F: softmmu/qtest.c
F: accel/qtest/
F: tests/qtest/
F: docs/devel/qgraph.rst
X: tests/qtest/bios-tables-test*
Device Fuzzing
M: Alexander Bulekov <alxndr@bu.edu>
R: Paolo Bonzini <pbonzini@redhat.com>
R: Bandan Das <bsd@redhat.com>
R: Stefan Hajnoczi <stefanha@redhat.com>
R: Thomas Huth <thuth@redhat.com>
S: Maintained
F: tests/qtest/fuzz/
F: tests/qtest/fuzz-*test.c
F: scripts/oss-fuzz/
F: hw/mem/sparse-mem.c
F: docs/devel/fuzzing.rst
Register API
M: Alistair Francis <alistair@alistair23.me>
S: Maintained
F: hw/core/register.c
F: include/hw/register.h
F: include/hw/registerfields.h
SLIRP
M: Samuel Thibault <samuel.thibault@ens-lyon.org>
S: Maintained
F: slirp/
F: net/slirp.c
F: include/net/slirp.h
T: git https://people.debian.org/~sthibault/qemu.git slirp
Streams
M: Edgar E. Iglesias <edgar.iglesias@gmail.com>
S: Maintained
F: hw/core/stream.c
F: include/hw/stream.h
Stubs
M: Paolo Bonzini <pbonzini@redhat.com>
S: Maintained
F: stubs/
Tracing
M: Stefan Hajnoczi <stefanha@redhat.com>
S: Maintained
F: trace/
F: trace-events
F: docs/qemu-option-trace.rst.inc
F: qapi/trace.json
F: scripts/tracetool.py
F: scripts/tracetool/
F: scripts/qemu-trace-stap*
F: docs/tools/qemu-trace-stap.rst
F: docs/devel/tracing.rst
T: git https://github.com/stefanha/qemu.git tracing
TPM
M: Stefan Berger <stefanb@linux.ibm.com>
S: Maintained
F: tpm.c
F: hw/tpm/*
F: include/hw/acpi/tpm.h
F: include/sysemu/tpm*
F: qapi/tpm.json
F: backends/tpm/
F: tests/qtest/*tpm*
T: git https://github.com/stefanberger/qemu-tpm.git tpm-next
Checkpatch
S: Odd Fixes
F: scripts/checkpatch.pl
Migration
M: Juan Quintela <quintela@redhat.com>
M: Dr. David Alan Gilbert <dgilbert@redhat.com>
S: Maintained
F: hw/core/vmstate-if.c
F: include/hw/vmstate-if.h
F: include/migration/
F: migration/
F: scripts/vmstate-static-checker.py
F: tests/vmstate-static-checker-data/
F: tests/qtest/migration-test.c
F: docs/devel/migration.rst
F: qapi/migration.json
F: tests/migration/
D-Bus
M: Marc-André Lureau <marcandre.lureau@redhat.com>
S: Maintained
F: backends/dbus-vmstate.c
F: tests/dbus-vmstate*
F: util/dbus.c
F: include/qemu/dbus.h
F: docs/interop/dbus.rst
F: docs/interop/dbus-vmstate.rst
Seccomp
M: Eduardo Otubo <otubo@redhat.com>
S: Supported
F: softmmu/qemu-seccomp.c
F: include/sysemu/seccomp.h
Cryptography
M: Daniel P. Berrange <berrange@redhat.com>
S: Maintained
F: crypto/
F: include/crypto/
F: qapi/crypto.json
F: tests/unit/test-crypto-*
F: tests/bench/benchmark-crypto-*
F: tests/unit/crypto-tls-*
F: tests/unit/pkix_asn1_tab.c
F: qemu.sasl
Coroutines
M: Stefan Hajnoczi <stefanha@redhat.com>
M: Kevin Wolf <kwolf@redhat.com>
S: Maintained
F: util/*coroutine*
F: include/qemu/coroutine*
F: tests/unit/test-coroutine.c
Buffers
M: Daniel P. Berrange <berrange@redhat.com>
S: Odd Fixes
F: util/buffer.c
F: include/qemu/buffer.h
I/O Channels
M: Daniel P. Berrange <berrange@redhat.com>
S: Maintained
F: io/
F: include/io/
F: tests/unit/test-io-*
User authorization
M: Daniel P. Berrange <berrange@redhat.com>
S: Maintained
F: authz/
F: qapi/authz.json
F: include/authz/
F: tests/unit/test-authz-*
Sockets
M: Daniel P. Berrange <berrange@redhat.com>
M: Gerd Hoffmann <kraxel@redhat.com>
S: Maintained
F: include/qemu/sockets.h
F: util/qemu-sockets.c
F: qapi/sockets.json
File monitor
M: Daniel P. Berrange <berrange@redhat.com>
S: Odd Fixes
F: util/filemonitor*.c
F: include/qemu/filemonitor.h
F: tests/unit/test-util-filemonitor.c
Throttling infrastructure
M: Alberto Garcia <berto@igalia.com>
S: Supported
F: block/throttle-groups.c
F: include/block/throttle-groups.h
F: include/qemu/throttle*.h
F: util/throttle.c
F: docs/throttle.txt
F: tests/unit/test-throttle.c
L: qemu-block@nongnu.org
UUID
M: Fam Zheng <fam@euphon.net>
S: Supported
F: util/uuid.c
F: include/qemu/uuid.h
F: tests/unit/test-uuid.c
Yank feature
M: Lukas Straub <lukasstraub2@web.de>
S: Odd fixes
F: util/yank.c
F: migration/yank_functions*
F: tests/unit/test-yank.c
F: include/qemu/yank.h
F: qapi/yank.json
COLO Framework
M: zhanghailiang <zhang.zhanghailiang@huawei.com>
S: Maintained
F: migration/colo*
F: include/migration/colo.h
F: include/migration/failover.h
F: docs/COLO-FT.txt
COLO Proxy
M: Zhang Chen <chen.zhang@intel.com>
M: Li Zhijian <lizhijian@cn.fujitsu.com>
S: Supported
F: docs/colo-proxy.txt
F: net/colo*
F: net/filter-rewriter.c
F: net/filter-mirror.c
Record/replay
M: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru>
R: Paolo Bonzini <pbonzini@redhat.com>
W: https://wiki.qemu.org/Features/record-replay
S: Supported
F: replay/*
F: block/blkreplay.c
F: net/filter-replay.c
F: include/sysemu/replay.h
F: docs/replay.txt
F: stubs/replay.c
F: tests/acceptance/replay_kernel.py
F: tests/acceptance/reverse_debugging.py
F: qapi/replay.json
IOVA Tree
M: Peter Xu <peterx@redhat.com>
S: Maintained
F: include/qemu/iova-tree.h
F: util/iova-tree.c
elf2dmp
M: Viktor Prutyanov <viktor.prutyanov@phystech.edu>
S: Maintained
F: contrib/elf2dmp/
I2C and SMBus
M: Corey Minyard <cminyard@mvista.com>
S: Maintained
F: hw/i2c/core.c
F: hw/i2c/smbus_slave.c
F: hw/i2c/smbus_master.c
F: hw/i2c/smbus_eeprom.c
F: include/hw/i2c/i2c.h
F: include/hw/i2c/smbus_master.h
F: include/hw/i2c/smbus_slave.h
F: include/hw/i2c/smbus_eeprom.h
Firmware schema specifications
M: Laszlo Ersek <lersek@redhat.com>
M: Philippe Mathieu-Daudé <philmd@redhat.com>
R: Daniel P. Berrange <berrange@redhat.com>
R: Kashyap Chamarthy <kchamart@redhat.com>
S: Maintained
F: docs/interop/firmware.json
EDK2 Firmware
M: Laszlo Ersek <lersek@redhat.com>
M: Philippe Mathieu-Daudé <philmd@redhat.com>
S: Supported
F: pc-bios/descriptors/??-edk2-*.json
F: pc-bios/edk2-*
F: roms/Makefile.edk2
F: roms/edk2
F: roms/edk2-*
F: tests/data/uefi-boot-images/
F: tests/uefi-test-tools/
F: .gitlab-ci.d/edk2.yml
F: .gitlab-ci.d/edk2/
VT-d Emulation
M: Michael S. Tsirkin <mst@redhat.com>
M: Peter Xu <peterx@redhat.com>
R: Jason Wang <jasowang@redhat.com>
S: Supported
F: hw/i386/intel_iommu.c
F: hw/i386/intel_iommu_internal.h
F: include/hw/i386/intel_iommu.h
OpenSBI Firmware
M: Bin Meng <bmeng.cn@gmail.com>
S: Supported
F: pc-bios/opensbi-*
F: .gitlab-ci.d/opensbi.yml
F: .gitlab-ci.d/opensbi/
Clock framework
M: Luc Michel <luc@lmichel.fr>
R: Damien Hedde <damien.hedde@greensocs.com>
S: Maintained
F: include/hw/clock.h
F: include/hw/qdev-clock.h
F: hw/core/clock.c
F: hw/core/clock-vmstate.c
F: hw/core/qdev-clock.c
F: docs/devel/clocks.rst
Usermode Emulation
------------------
Overall usermode emulation
M: Riku Voipio <riku.voipio@iki.fi>
S: Maintained
F: thunk.c
F: accel/tcg/user-exec*.c
BSD user
M: Warner Losh <imp@bsdimp.com>
R: Kyle Evans <kevans@freebsd.org>
S: Maintained
F: bsd-user/
F: default-configs/targets/*-bsd-user.mak
T: git https://github.com/qemu-bsd-user/qemu-bsd-user bsd-user-rebase-3.1
Linux user
M: Laurent Vivier <laurent@vivier.eu>
S: Maintained
F: linux-user/
F: default-configs/targets/*linux-user.mak
F: scripts/qemu-binfmt-conf.sh
F: scripts/update-syscalltbl.sh
F: scripts/update-mips-syscall-args.sh
F: scripts/gensyscalls.sh
Tiny Code Generator (TCG)
-------------------------
Common TCG code
M: Richard Henderson <richard.henderson@linaro.org>
S: Maintained
F: tcg/
F: include/tcg/
TCG Plugins
M: Alex Bennée <alex.bennee@linaro.org>
S: Maintained
F: docs/devel/tcg-plugins.rst
F: plugins/
F: tests/plugin/
F: tests/acceptance/tcg_plugins.py
F: contrib/plugins/
AArch64 TCG target
M: Richard Henderson <richard.henderson@linaro.org>
S: Maintained
L: qemu-arm@nongnu.org
F: tcg/aarch64/
F: disas/arm-a64.cc
F: disas/libvixl/
ARM TCG target
M: Andrzej Zaborowski <balrogg@gmail.com>
S: Maintained
L: qemu-arm@nongnu.org
F: tcg/arm/
F: disas/arm.c
i386 TCG target
M: Richard Henderson <richard.henderson@linaro.org>
S: Maintained
F: tcg/i386/
F: disas/i386.c
MIPS TCG target
M: Philippe Mathieu-Daudé <f4bug@amsat.org>
R: Aurelien Jarno <aurelien@aurel32.net>
R: Huacai Chen <chenhuacai@kernel.org>
R: Jiaxun Yang <jiaxun.yang@flygoat.com>
R: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>
S: Odd Fixes
F: tcg/mips/
PPC TCG target
M: Richard Henderson <richard.henderson@linaro.org>
S: Odd Fixes
F: tcg/ppc/
F: disas/ppc.c
RISC-V TCG target
M: Palmer Dabbelt <palmer@dabbelt.com>
M: Alistair Francis <Alistair.Francis@wdc.com>
L: qemu-riscv@nongnu.org
S: Maintained
F: tcg/riscv/
F: disas/riscv.c
S390 TCG target
M: Richard Henderson <richard.henderson@linaro.org>
S: Maintained
F: tcg/s390/
F: disas/s390.c
L: qemu-s390x@nongnu.org
SPARC TCG target
S: Odd Fixes
F: tcg/sparc/
F: disas/sparc.c
TCI TCG target
M: Stefan Weil <sw@weilnetz.de>
S: Maintained
F: tcg/tci/
F: tcg/tci.c
F: disas/tci.c
Block drivers
-------------
VMDK
M: Fam Zheng <fam@euphon.net>
L: qemu-block@nongnu.org
S: Supported
F: block/vmdk.c
RBD
M: Jason Dillaman <dillaman@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: block/rbd.c
VHDX
M: Jeff Cody <codyprime@gmail.com>
L: qemu-block@nongnu.org
S: Supported
F: block/vhdx*
VDI
M: Stefan Weil <sw@weilnetz.de>
L: qemu-block@nongnu.org
S: Maintained
F: block/vdi.c
iSCSI
M: Ronnie Sahlberg <ronniesahlberg@gmail.com>
M: Paolo Bonzini <pbonzini@redhat.com>
M: Peter Lieven <pl@kamp.de>
L: qemu-block@nongnu.org
S: Odd Fixes
F: block/iscsi.c
F: block/iscsi-opts.c
Network Block Device (NBD)
M: Eric Blake <eblake@redhat.com>
M: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
L: qemu-block@nongnu.org
S: Maintained
F: block/nbd*
F: nbd/
F: include/block/nbd*
F: qemu-nbd.*
F: blockdev-nbd.c
F: docs/interop/nbd.txt
F: docs/tools/qemu-nbd.rst
T: git https://repo.or.cz/qemu/ericb.git nbd
T: git https://src.openvz.org/scm/~vsementsov/qemu.git nbd
NFS
M: Peter Lieven <pl@kamp.de>
L: qemu-block@nongnu.org
S: Maintained
F: block/nfs.c
SSH
M: Richard W.M. Jones <rjones@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: block/ssh.c
CURL
L: qemu-block@nongnu.org
S: Odd Fixes
F: block/curl.c
GLUSTER
L: qemu-block@nongnu.org
L: integration@gluster.org
S: Odd Fixes
F: block/gluster.c
Null Block Driver
M: Fam Zheng <fam@euphon.net>
L: qemu-block@nongnu.org
S: Supported
F: block/null.c
NVMe Block Driver
M: Stefan Hajnoczi <stefanha@redhat.com>
R: Fam Zheng <fam@euphon.net>
L: qemu-block@nongnu.org
S: Supported
F: block/nvme*
F: include/block/nvme.h
T: git https://github.com/stefanha/qemu.git block
Bootdevice
M: Gonglei <arei.gonglei@huawei.com>
S: Maintained
F: softmmu/bootdevice.c
Quorum
M: Alberto Garcia <berto@igalia.com>
S: Supported
F: block/quorum.c
L: qemu-block@nongnu.org
blklogwrites
M: Ari Sundholm <ari@tuxera.com>
L: qemu-block@nongnu.org
S: Supported
F: block/blklogwrites.c
blkverify
M: Stefan Hajnoczi <stefanha@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: block/blkverify.c
bochs
M: Stefan Hajnoczi <stefanha@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: block/bochs.c
cloop
M: Stefan Hajnoczi <stefanha@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: block/cloop.c
dmg
M: Stefan Hajnoczi <stefanha@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: block/dmg.c
parallels
M: Stefan Hajnoczi <stefanha@redhat.com>
M: Denis V. Lunev <den@openvz.org>
M: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
L: qemu-block@nongnu.org
S: Supported
F: block/parallels.c
F: block/parallels-ext.c
F: docs/interop/parallels.txt
T: git https://src.openvz.org/scm/~vsementsov/qemu.git parallels
qed
M: Stefan Hajnoczi <stefanha@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: block/qed.c
raw
M: Kevin Wolf <kwolf@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: block/linux-aio.c
F: include/block/raw-aio.h
F: block/raw-format.c
F: block/file-posix.c
F: block/file-win32.c
F: block/win32-aio.c
Linux io_uring
M: Aarushi Mehta <mehta.aaru20@gmail.com>
M: Julia Suvorova <jusual@redhat.com>
M: Stefan Hajnoczi <stefanha@redhat.com>
L: qemu-block@nongnu.org
S: Maintained
F: block/io_uring.c
F: stubs/io_uring.c
qcow2
M: Kevin Wolf <kwolf@redhat.com>
M: Max Reitz <mreitz@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: block/qcow2*
F: docs/interop/qcow2.txt
qcow
M: Kevin Wolf <kwolf@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: block/qcow.c
blkdebug
M: Kevin Wolf <kwolf@redhat.com>
M: Max Reitz <mreitz@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: block/blkdebug.c
vpc
M: Kevin Wolf <kwolf@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: block/vpc.c
vvfat
M: Kevin Wolf <kwolf@redhat.com>
L: qemu-block@nongnu.org
S: Odd Fixes
F: block/vvfat.c
Image format fuzzer
M: Stefan Hajnoczi <stefanha@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: tests/image-fuzzer/
Vhost-user block device backend server
M: Coiby Xu <Coiby.Xu@gmail.com>
S: Maintained
F: block/export/vhost-user-blk-server.c
F: block/export/vhost-user-blk-server.h
F: include/qemu/vhost-user-server.h
F: tests/qtest/libqos/vhost-user-blk.c
F: tests/qtest/libqos/vhost-user-blk.h
F: tests/qtest/vhost-user-blk-test.c
F: util/vhost-user-server.c
FUSE block device exports
M: Max Reitz <mreitz@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: block/export/fuse.c
Replication
M: Wen Congyang <wencongyang2@huawei.com>
M: Xie Changlong <xiechanglong.d@gmail.com>
S: Supported
F: replication*
F: block/replication.c
F: tests/unit/test-replication.c
F: docs/block-replication.txt
PVRDMA
M: Yuval Shaia <yuval.shaia.ml@gmail.com>
M: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
S: Maintained
F: hw/rdma/*
F: hw/rdma/vmw/*
F: docs/pvrdma.txt
F: contrib/rdmacm-mux/*
F: qapi/rdma.json
Semihosting
M: Alex Bennée <alex.bennee@linaro.org>
S: Maintained
F: semihosting/
F: include/semihosting/
F: tests/tcg/multiarch/arm-compat-semi/
Multi-process QEMU
M: Elena Ufimtseva <elena.ufimtseva@oracle.com>
M: Jagannathan Raman <jag.raman@oracle.com>
M: John G Johnson <john.g.johnson@oracle.com>
S: Maintained
F: docs/devel/multi-process.rst
F: docs/system/multi-process.rst
F: hw/pci-host/remote.c
F: include/hw/pci-host/remote.h
F: hw/remote/machine.c
F: include/hw/remote/machine.h
F: hw/remote/mpqemu-link.c
F: include/hw/remote/mpqemu-link.h
F: hw/remote/message.c
F: hw/remote/remote-obj.c
F: include/hw/remote/memory.h
F: hw/remote/memory.c
F: hw/remote/proxy.c
F: include/hw/remote/proxy.h
F: hw/remote/proxy-memory-listener.c
F: include/hw/remote/proxy-memory-listener.h
F: hw/remote/iohub.c
F: include/hw/remote/iohub.h
EBPF:
M: Jason Wang <jasowang@redhat.com>
R: Andrew Melnychenko <andrew@daynix.com>
R: Yuri Benditovich <yuri.benditovich@daynix.com>
S: Maintained
F: ebpf/*
F: tools/ebpf/*
Build and test automation
-------------------------
Build and test automation, general continuous integration
M: Alex Bennée <alex.bennee@linaro.org>
M: Philippe Mathieu-Daudé <f4bug@amsat.org>
M: Thomas Huth <thuth@redhat.com>
R: Wainer dos Santos Moschetta <wainersm@redhat.com>
R: Willian Rampazzo <willianr@redhat.com>
S: Maintained
F: .github/lockdown.yml
F: .gitlab-ci.yml
F: .gitlab-ci.d/
F: .travis.yml
F: scripts/ci/
F: tests/docker/
F: tests/vm/
F: scripts/archive-source.sh
W: https://gitlab.com/qemu-project/qemu/pipelines
W: https://travis-ci.org/qemu/qemu
FreeBSD Hosted Continuous Integration
M: Ed Maste <emaste@freebsd.org>
M: Li-Wen Hsu <lwhsu@freebsd.org>
S: Maintained
F: .cirrus.yml
W: https://cirrus-ci.com/github/qemu/qemu
Windows Hosted Continuous Integration
M: Yonggang Luo <luoyonggang@gmail.com>
S: Maintained
F: .cirrus.yml
W: https://cirrus-ci.com/github/qemu/qemu
Guest Test Compilation Support
M: Alex Bennée <alex.bennee@linaro.org>
R: Philippe Mathieu-Daudé <f4bug@amsat.org>
S: Maintained
F: tests/tcg/Makefile
F: tests/tcg/Makefile.include
Acceptance (Integration) Testing with the Avocado framework
W: https://trello.com/b/6Qi1pxVn/avocado-qemu
R: Cleber Rosa <crosa@redhat.com>
R: Philippe Mathieu-Daudé <philmd@redhat.com>
R: Wainer dos Santos Moschetta <wainersm@redhat.com>
S: Odd Fixes
F: tests/acceptance/
Documentation
-------------
Build system architecture
M: Daniel P. Berrange <berrange@redhat.com>
S: Odd Fixes
F: docs/devel/build-system.rst
GIT Data Mining Config
M: Alex Bennée <alex.bennee@linaro.org>
S: Odd Fixes
F: gitdm.config
F: contrib/gitdm/*
Incompatible changes
R: libvir-list@redhat.com
F: docs/system/deprecated.rst
Build System
------------
GIT submodules
M: Daniel P. Berrange <berrange@redhat.com>
S: Odd Fixes
F: scripts/git-submodule.sh
UI translations
S: Orphan
F: po/*.po
Sphinx documentation configuration and build machinery
M: Peter Maydell <peter.maydell@linaro.org>
S: Maintained
F: docs/conf.py
F: docs/*/conf.py
F: docs/sphinx/
Miscellaneous
-------------
Performance Tools and Tests
M: Ahmed Karaman <ahmedkhaledkaraman@gmail.com>
S: Maintained
F: scripts/performance/
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