Commit Graph

1643 Commits

Author SHA1 Message Date
Peter Maydell
b1224d8395 gdbstub refactor:
- split user and softmmu code
   - use cleaner headers for tb_flush, target_ulong
   - probe for gdb multiarch support at configure
   - make syscall handling target independent
   - add update guest debug of accel ops
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Merge tag 'pull-gdbstub-070323-3' of https://gitlab.com/stsquad/qemu into staging

gdbstub refactor:

  - split user and softmmu code
  - use cleaner headers for tb_flush, target_ulong
  - probe for gdb multiarch support at configure
  - make syscall handling target independent
  - add update guest debug of accel ops

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# gpg: Signature made Tue 07 Mar 2023 20:45:23 GMT
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* tag 'pull-gdbstub-070323-3' of https://gitlab.com/stsquad/qemu: (30 commits)
  gdbstub: move update guest debug to accel ops
  gdbstub: Build syscall.c once
  stubs: split semihosting_get_target from system only stubs
  gdbstub: Adjust gdb_do_syscall to only use uint32_t and uint64_t
  gdbstub: Remove gdb_do_syscallv
  gdbstub: split out softmmu/user specifics for syscall handling
  include: split target_long definition from cpu-defs
  testing: probe gdb for supported architectures ahead of time
  gdbstub: only compile gdbstub twice for whole build
  gdbstub: move syscall handling to new file
  gdbstub: move register helpers into standalone include
  gdbstub: don't use target_ulong while handling registers
  gdbstub: fix address type of gdb_set_cpu_pc
  gdbstub: specialise stub_can_reverse
  gdbstub: introduce gdb_get_max_cpus
  gdbstub: specialise target_memory_rw_debug
  gdbstub: specialise handle_query_attached
  gdbstub: abstract target specific details from gdb_put_packet_binary
  gdbstub: rationalise signal mapping in softmmu
  gdbstub: move chunks of user code into own files
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-03-09 16:54:51 +00:00
Alex Bennée
4692a86f1c include: split target_long definition from cpu-defs
While we will continue to include this via cpu-defs it is useful to be
able to define this separately for 32 and 64 bit versions of an
otherwise target independent compilation unit.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

Message-Id: <20230302190846.2593720-25-alex.bennee@linaro.org>
Message-Id: <20230303025805.625589-25-richard.henderson@linaro.org>
2023-03-07 20:44:09 +00:00
Alex Bennée
bcbc36a98f testing: probe gdb for supported architectures ahead of time
Currently when we encounter a gdb that is old or not built with
multiarch in mind we fail rather messily. Try and improve the
situation by probing ahead of time and setting
HOST_GDB_SUPPORTS_ARCH=y in the relevant tcg configs. We can then skip
and give a more meaningful message if we don't run the test.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230302190846.2593720-24-alex.bennee@linaro.org>
Message-Id: <20230303025805.625589-24-richard.henderson@linaro.org>
2023-03-07 20:44:09 +00:00
Alex Bennée
d96bf49ba8 gdbstub: move chunks of user code into own files
The process was pretty similar to the softmmu move except we take the
time to split stuff between user.c and user-target.c to avoid as much
target specific compilation as possible. We also start to make use of
our shiny new header scheme so the user-only helpers can be included
without the rest of the exec/gsbstub.h cruft.

As before we split some functions into user and softmmu versions

Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

Message-Id: <20230302190846.2593720-12-alex.bennee@linaro.org>
Message-Id: <20230303025805.625589-12-richard.henderson@linaro.org>
2023-03-07 20:44:04 +00:00
Alex Bennée
548c96095d includes: move tb_flush into its own header
This aids subsystems (like gdbstub) that want to trigger a flush
without pulling target specific headers.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

Message-Id: <20230302190846.2593720-8-alex.bennee@linaro.org>
Message-Id: <20230303025805.625589-8-richard.henderson@linaro.org>
2023-03-07 17:06:33 +00:00
David Woodhouse
438bec498b MAINTAINERS: Add entry for Xen on KVM emulation
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Paul Durrant <paul@xen.org>
2023-03-07 17:04:30 +00:00
Peter Maydell
9832009d9d Sixth RISC-V PR for 8.0
* Support for the Zicbiom, ZCicboz, and Zicbop extensions.
 * OpenSBI has been updated to version 1.2, see
   <https://github.com/riscv-software-src/opensbi/releases/tag/v1.2> for
   the release notes.
 * Support for setting the virtual address width (ie, sv39/sv48/sv57) on
   the command line.
 * Support for ACPI on RISC-V.
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Merge tag 'pull-riscv-to-apply-20230306' of https://gitlab.com/palmer-dabbelt/qemu into staging

Sixth RISC-V PR for 8.0

* Support for the Zicbiom, ZCicboz, and Zicbop extensions.
* OpenSBI has been updated to version 1.2, see
  <https://github.com/riscv-software-src/opensbi/releases/tag/v1.2> for
  the release notes.
* Support for setting the virtual address width (ie, sv39/sv48/sv57) on
  the command line.
* Support for ACPI on RISC-V.

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# gpg: Signature made Mon 06 Mar 2023 21:51:36 GMT
# gpg:                using RSA key 2B3C3747446843B24A943A7A2E1319F35FBB1889
# gpg:                issuer "palmer@dabbelt.com"
# gpg: Good signature from "Palmer Dabbelt <palmer@dabbelt.com>" [unknown]
# gpg:                 aka "Palmer Dabbelt <palmerdabbelt@google.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 00CE 76D1 8349 60DF CE88  6DF8 EF4C A150 2CCB AB41
#      Subkey fingerprint: 2B3C 3747 4468 43B2 4A94  3A7A 2E13 19F3 5FBB 1889

* tag 'pull-riscv-to-apply-20230306' of https://gitlab.com/palmer-dabbelt/qemu: (22 commits)
  MAINTAINERS: Add entry for RISC-V ACPI
  hw/riscv/virt.c: Initialize the ACPI tables
  hw/riscv/virt: virt-acpi-build.c: Add RHCT Table
  hw/riscv/virt: virt-acpi-build.c: Add RINTC in MADT
  hw/riscv/virt: Enable basic ACPI infrastructure
  hw/riscv/virt: Add memmap pointer to RiscVVirtState
  hw/riscv/virt: Add a switch to disable ACPI
  hw/riscv/virt: Add OEM_ID and OEM_TABLE_ID fields
  riscv: Correctly set the device-tree entry 'mmu-type'
  riscv: Introduce satp mode hw capabilities
  riscv: Allow user to set the satp mode
  riscv: Change type of valid_vm_1_10_[32|64] to bool
  riscv: Pass Object to register_cpu_props instead of DeviceState
  roms/opensbi: Upgrade from v1.1 to v1.2
  gitlab/opensbi: Move to docker:stable
  hw: intc: Use cpu_by_arch_id to fetch CPU state
  target/riscv: cpu: Implement get_arch_id callback
  disas/riscv Fix ctzw disassemble
  hw/riscv/virt.c: add cbo[mz]-block-size fdt properties
  target/riscv: add Zicbop cbo.prefetch{i, r, m} placeholder
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-03-07 12:53:00 +00:00
Sunil V L
47fc340010
MAINTAINERS: Add entry for RISC-V ACPI
RISC-V ACPI related functionality for virt machine is added in
virt-acpi-build.c. Add the maintainer entry after moving the
ARM ACPI entry under the main ACPI entry.

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Reviewed-by: Bin Meng <bmeng@tinylab.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Message-ID: <20230302091212.999767-9-sunilvl@ventanamicro.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-03-06 11:35:08 -08:00
Marc-André Lureau
cc99139bae MAINTAINERS: add myself to ui/ and audio/
Helping out with patch review & queue handling.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230207085610.1033536-1-marcandre.lureau@redhat.com>
2023-03-06 10:30:23 +04:00
Peter Maydell
66577e9e1c virtio,pc,pci: features, cleanups, fixes
vhost-user support without ioeventfd
 word replacements in vhost user spec
 shpc improvements
 
 cleanups, fixes all over the place
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: features, cleanups, fixes

vhost-user support without ioeventfd
word replacements in vhost user spec
shpc improvements

cleanups, fixes all over the place

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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# gpg: Signature made Fri 03 Mar 2023 00:13:56 GMT
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (53 commits)
  tests/data/acpi/virt: drop (most) duplicate files.
  hw/cxl/mailbox: Use new UUID network order define for cel_uuid
  qemu/uuid: Add UUID static initializer
  qemu/bswap: Add const_le64()
  tests: acpi: Update q35/DSDT.cxl for removed duplicate UID
  hw/i386/acpi: Drop duplicate _UID entry for CXL root bridge
  tests/acpi: Allow update of q35/DSDT.cxl
  hw/cxl: Add CXL_CAPACITY_MULTIPLIER definition
  hw/cxl: set cxl-type3 device type to PCI_CLASS_MEMORY_CXL
  hw/pci-bridge/cxl_downstream: Fix type naming mismatch
  hw/mem/cxl_type3: Improve error handling in realize()
  MAINTAINERS: Add Fan Ni as Compute eXpress Link QEMU reviewer
  intel-iommu: send UNMAP notifications for domain or global inv desc
  smmu: switch to use memory_region_unmap_iommu_notifier_range()
  memory: introduce memory_region_unmap_iommu_notifier_range()
  intel-iommu: fail DEVIOTLB_UNMAP without dt mode
  intel-iommu: fail MAP notifier without caching mode
  memory: Optimize replay of guest mapping
  chardev/char-socket: set s->listener = NULL in char_socket_finalize
  hw/pci: Trace IRQ routing on PCI topology
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-03-03 13:35:54 +00:00
Jonathan Cameron
3456fedb77 MAINTAINERS: Add Fan Ni as Compute eXpress Link QEMU reviewer
Fan Ni has offered to help out with QEMU CXL emulation reviewing.
Add him as a designated reviewer.

Thanks to Fan for stepping up after I requested help following Ben
stepping down as co-maintainer. Fan base been active in testing
and review recently so great to have Fan on board.

Based on patch [PATCH] MAINTAINERS: Remove CXL maintainer Ben Widawsky

Message-id: <20230220212437.1462314-1-armbru@redhat.com>
Message-Id: <20230228113926.11485-1-Jonathan.Cameron@huawei.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Fan Ni <fan.ni@samsung.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-03-02 19:13:52 -05:00
Alex Bennée
267fe57c23 tests: add tuxrun baseline test to avocado
The TuxRun project (www.tuxrun.org) uses QEMU to run tests on a wide
variety of kernel configurations on wide range of our emulated
platforms. They publish a known good set of images at:

  https://storage.tuxboot.com/

to help with bisecting regressions in either the kernel, firmware or
QEMU itself. The tests are pretty lightweight as they contain just a
kernel with a minimal rootfs which boots a lot faster than most of the
distros. In time they might be persuaded to version their known good
baselines and we can then enable proper checksums.

For a couple of tests we currently skip:

  - mips64, a regression against previous stable release
  - sh4, very unstable with intermittent oops

Total run time: 340s (default) -> 890s (debug)

Overall coverage rate (tested targets + disabled tests):
  lines......: 16.1% (126894 of 789848 lines)
  functions..: 20.6% (15954 of 77489 functions)
  branches...: 9.3% (40727 of 439365 branches)

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Anders Roxell <anders.roxell@linaro.org>
Acked-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230228190653.1602033-11-alex.bennee@linaro.org>
2023-03-01 10:31:52 +00:00
Peter Maydell
6276340310 - buildsys
- Various header cleaned up (removing pointless headers)
   - Mark various files/code user/system specific
   - Make various objects target-independent
   - Remove tswapN() calls from dump.o
   - Suggest g_assert_not_reached() instead of assert(0)
 
 - qdev / qom
   - Replace various container_of() by QOM cast macros
   - Declare some QOM macros using OBJECT_DECLARE_TYPE()
   - Embed OHCI QOM child in SM501 chipset
 
 - hw (ISA & IDE)
   - add some documentation, improve function names
   - un-inline, open-code few functions
   - have ISA API accessing IRQ/DMA prefer ISABus over ISADevice
   - Demote IDE subsystem maintenance to "Odd Fixes"
 
 - ui: Improve Ctrl+Alt hint on Darwin Cocoa
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Merge tag 'buildsys-qom-qdev-ui-20230227' of https://github.com/philmd/qemu into staging

- buildsys
  - Various header cleaned up (removing pointless headers)
  - Mark various files/code user/system specific
  - Make various objects target-independent
  - Remove tswapN() calls from dump.o
  - Suggest g_assert_not_reached() instead of assert(0)

- qdev / qom
  - Replace various container_of() by QOM cast macros
  - Declare some QOM macros using OBJECT_DECLARE_TYPE()
  - Embed OHCI QOM child in SM501 chipset

- hw (ISA & IDE)
  - add some documentation, improve function names
  - un-inline, open-code few functions
  - have ISA API accessing IRQ/DMA prefer ISABus over ISADevice
  - Demote IDE subsystem maintenance to "Odd Fixes"

- ui: Improve Ctrl+Alt hint on Darwin Cocoa

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# gpg: Signature made Mon 27 Feb 2023 21:34:24 GMT
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* tag 'buildsys-qom-qdev-ui-20230227' of https://github.com/philmd/qemu: (125 commits)
  ui/cocoa: user friendly characters for release mouse
  dump: Add create_win_dump() stub for non-x86 targets
  dump: Simplify compiling win_dump.o by introducing win_dump_available()
  dump: Clean included headers
  dump: Replace TARGET_PAGE_SIZE -> qemu_target_page_size()
  dump: Replace tswapN() -> cpu_to_dumpN()
  hw/ide/pci: Add PCIIDEState::isa_irq[]
  hw/ide/via: Replace magic 2 value by ARRAY_SIZE / MAX_IDE_DEVS
  hw/ide/piix: Refactor pci_piix_init_ports as pci_piix_init_bus per bus
  hw/ide/piix: Pass Error* to pci_piix_init_ports() for better error msg
  hw/ide/piix: Remove unused includes
  hw/ide/pci: Unexport bmdma_active_if()
  hw/ide/ioport: Remove unnecessary includes
  hw/ide: Declare ide_get_[geometry/bios_chs_trans] in 'hw/ide/internal.h'
  hw/ide: Rename idebus_active_if() -> ide_bus_active_if()
  hw/ide: Rename ide_init2() -> ide_bus_init_output_irq()
  hw/ide: Rename ide_exec_cmd() -> ide_bus_exec_cmd()
  hw/ide: Rename ide_register_restart_cb -> ide_bus_register_restart_cb
  hw/ide: Rename ide_create_drive() -> ide_bus_create_drive()
  hw/ide: Rename ide_set_irq() -> ide_bus_set_irq()
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-28 15:09:18 +00:00
John Snow
1b0477a6d9 MAINTAINERS: Mark IDE and Floppy as "Odd Fixes"
I have not been able to give these devices the love they need for a
while now. Update the maintainers file to reflect the truth of the
matter.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-Id: <20230206182544.711117-1-jsnow@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:02 +01:00
Bernhard Beschow
1a6981bbdc hw: Move ich9.h to southbridge/
ICH9 is a south bridge which doesn't necessarily depend on x86, so move
it into the southbridge folder, analoguous to PIIX.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230213173033.98762-13-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Bernhard Beschow
7f54640b4b hw: Move ioapic*.h to intc/
The ioapic sources reside in hw/intc already. Move the headers there
as well.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230213173033.98762-11-shentey@gmail.com>
[PMD: Keep ioapic_internal.h in hw/intc/, not under include/]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Philippe Mathieu-Daudé
2609ec2868 softmmu: Extract watchpoint API from physmem.c
The watchpoint API is specific to TCG system emulation.

Move it to a new compile unit. The inlined stubs are used
for user-mode and non-TCG accelerators.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20221209141254.68662-1-philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Philippe Mathieu-Daudé
5b5968c477 replay: Extract core API to 'exec/replay-core.h'
replay API is used deeply within TCG common code (common to user
and system emulation). Unfortunately "sysemu/replay.h" requires
some QAPI headers for few system-specific declarations, example:

  void replay_input_event(QemuConsole *src, InputEvent *evt);

Since commit c2651c0eaa ("qapi/meson: Restrict UI module to system
emulation and tools") the QAPI header defining the InputEvent is
not generated anymore.
To keep it simple, extract the 'core' replay prototypes to a new
"exec/replay-core.h" header which we include in the TCG code that
doesn't need the rest of the replay API.

Reviewed-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Message-Id: <20221219170806.60580-5-philmd@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Peter Maydell
33dc95d032 * New Sapphire Rapids model support
* x86 bugfixes
 * Prepare to drop support for Python 3.6
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Merge tag 'for-upstream-8.0' of https://gitlab.com/bonzini/qemu into staging

* New Sapphire Rapids model support
* x86 bugfixes
* Prepare to drop support for Python 3.6

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# gpg: Signature made Mon 27 Feb 2023 17:53:11 GMT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* tag 'for-upstream-8.0' of https://gitlab.com/bonzini/qemu:
  i386: Add new CPU model SapphireRapids
  target/i386: KVM: allow fast string operations if host supports them
  target/i386: add FZRM, FSRS, FSRC
  target/i386: add FSRM to TCG
  MAINTAINERS: Cover RCU documentation
  ci, docker: update CentOS and OpenSUSE Python to non-EOL versions
  docs/devel: update and clarify lcitool instructions
  lcitool: update submodule
  configure: Look for auxiliary Python installations
  configure: protect against escaping venv when running Meson
  meson: stop looking for 'sphinx-build-3'
  meson: Avoid duplicates in generated config-poison.h again
  target/i386: Fix BZHI instruction

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-27 18:23:58 +00:00
Fabiano Rosas
f0984d4040 target/arm: move translate modules to tcg/
Introduce the target/arm/tcg directory. Its purpose is to hold the TCG
code that is selected by CONFIG_TCG.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-27 13:27:04 +00:00
Philippe Mathieu-Daudé
fc3b9dfacc MAINTAINERS: Cover RCU documentation
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-02-27 11:01:30 +01:00
Peter Maydell
b11728dc3a Fourth RISC-V PR for QEMU 8.0, Attempt 2
* A triplet of cleanups to the kernel/initrd loader that avoids
   duplication between the various boards.
 * Weiwei Li, Daniel Henrique Barboza, and Liu Zhiwei have been added as
   reviewers.  Thanks for the help!
 * A fix for PMP matching to avoid incorrectly appling the default
   permissions on PMP permission violations.
 * A cleanup to avoid an unnecessary avoid env_archcpu() in
   cpu_get_tb_cpu_state().
 * Fixes for the vector slide instructions to avoid truncating 64-bit
   values (such as doubles) on 32-bit targets.
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Merge tag 'pull-riscv-to-apply-20230224' of github.com:palmer-dabbelt/qemu into staging

Fourth RISC-V PR for QEMU 8.0, Attempt 2

* A triplet of cleanups to the kernel/initrd loader that avoids
  duplication between the various boards.
* Weiwei Li, Daniel Henrique Barboza, and Liu Zhiwei have been added as
  reviewers.  Thanks for the help!
* A fix for PMP matching to avoid incorrectly appling the default
  permissions on PMP permission violations.
* A cleanup to avoid an unnecessary avoid env_archcpu() in
  cpu_get_tb_cpu_state().
* Fixes for the vector slide instructions to avoid truncating 64-bit
  values (such as doubles) on 32-bit targets.

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# gpg: Signature made Fri 24 Feb 2023 18:49:35 GMT
# gpg:                using RSA key 2B3C3747446843B24A943A7A2E1319F35FBB1889
# gpg:                issuer "palmer@dabbelt.com"
# gpg: Good signature from "Palmer Dabbelt <palmer@dabbelt.com>" [unknown]
# gpg:                 aka "Palmer Dabbelt <palmerdabbelt@google.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 00CE 76D1 8349 60DF CE88  6DF8 EF4C A150 2CCB AB41
#      Subkey fingerprint: 2B3C 3747 4468 43B2 4A94  3A7A 2E13 19F3 5FBB 1889

* tag 'pull-riscv-to-apply-20230224' of github.com:palmer-dabbelt/qemu:
  target/riscv: Fix vslide1up.vf and vslide1down.vf
  target/riscv: avoid env_archcpu() in cpu_get_tb_cpu_state()
  target/riscv: Smepmp: Skip applying default rules when address matches
  MAINTAINERS: Add some RISC-V reviewers
  target/riscv: Remove privileged spec version restriction for RVV
  hw/riscv/boot.c: make riscv_load_initrd() static
  hw/riscv/boot.c: consolidate all kernel init in riscv_load_kernel()
  hw/riscv: handle 32 bit CPUs kernel_entry in riscv_load_kernel()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-26 20:14:46 +00:00
Alistair Francis
a3ae8d46c0
MAINTAINERS: Add some RISC-V reviewers
This patch adds some active RISC-V members as reviewers to the
MAINTAINERS file.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Acked-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Acked-by: Weiwei Li <liweiwei@iscas.ac.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Frank Chang <frank.chang@sifive.com>
Message-Id: <20230209003308.738237-1-alistair.francis@opensource.wdc.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-02-23 14:21:32 -08:00
Markus Armbruster
36ebc7db79 hw/acpi: Move QMP command to hw/core/
The QERR_ macros are leftovers from the days of "rich" error objects.
We've been trying to reduce their remaining use.

qmp_query_vm_generation_id() in stubs/vmgenid.c is the last user of
QERR_UNSUPPORTED outside qga/.  Unlike the stubs we just dropped, it
is actually reachable, namely when CONFIG_ACPI_VMGENID is off.  It
always fails like

    (qemu) info vm-generation-id
    Error: this feature or command is not currently supported

Turns out the real qmp_query_vm_generation_id() doesn't actually
depend on CONFIG_ACPI_VMGENID, and fails safely when it's off.  Move
it to hw/core/machine-qmp-cmds.c, and drop the stub.  The error
message becomes

    Error: VM Generation ID device not found

Feels like an improvement to me.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230207075115.1525-8-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Juan Quintela <quintela@redhat.com>
2023-02-23 14:10:17 +01:00
Peter Maydell
9b0699ab80 VFIO updates 2023-02-16
* Initial v2 migration support for vfio (Avihai Horon)
 
  * Add Cédric as vfio reviewer (Cédric Le Goater)
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Merge tag 'vfio-updates-20230216.0' of https://gitlab.com/alex.williamson/qemu into staging

VFIO updates 2023-02-16

 * Initial v2 migration support for vfio (Avihai Horon)

 * Add Cédric as vfio reviewer (Cédric Le Goater)

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# gpg: Signature made Thu 16 Feb 2023 21:03:17 GMT
# gpg:                using RSA key 42F6C04E540BD1A99E7B8A90239B9B6E3BB08B22
# gpg:                issuer "alex.williamson@redhat.com"
# gpg: Good signature from "Alex Williamson <alex.williamson@redhat.com>" [full]
# gpg:                 aka "Alex Williamson <alex@shazbot.org>" [full]
# gpg:                 aka "Alex Williamson <alwillia@redhat.com>" [full]
# gpg:                 aka "Alex Williamson <alex.l.williamson@gmail.com>" [full]
# Primary key fingerprint: 42F6 C04E 540B D1A9 9E7B  8A90 239B 9B6E 3BB0 8B22

* tag 'vfio-updates-20230216.0' of https://gitlab.com/alex.williamson/qemu:
  MAINTAINERS: Add myself as VFIO reviewer
  docs/devel: Align VFIO migration docs to v2 protocol
  vfio: Alphabetize migration section of VFIO trace-events file
  vfio/migration: Remove VFIO migration protocol v1
  vfio/migration: Implement VFIO migration protocol v2
  vfio/migration: Rename functions/structs related to v1 protocol
  vfio/migration: Move migration v1 logic to vfio_migration_init()
  vfio/migration: Block multiple devices migration
  vfio/common: Change vfio_devices_all_running_and_saving() logic to equivalent one
  vfio/migration: Allow migration without VFIO IOMMU dirty tracking support
  vfio/migration: Fix NULL pointer dereference bug
  linux-headers: Update to v6.2-rc8

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-20 17:08:05 +00:00
Peter Maydell
0aaf44776e Remove C virtiofsd
We deprecated the C virtiofsd in commit 34deee7b6a
 in v7.0 in favour of the Rust implementation at
 
   https://gitlab.com/virtio-fs/virtiofsd
 
 since then, the Rust version has had more development and
 has held up well.  It's time to say goodbye to the C version
 that got us going.
 
 Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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Merge tag 'pull-virtiofs-20230216b' of https://gitlab.com/dagrh/qemu into staging

Remove C virtiofsd

We deprecated the C virtiofsd in commit 34deee7b6a
in v7.0 in favour of the Rust implementation at

  https://gitlab.com/virtio-fs/virtiofsd

since then, the Rust version has had more development and
has held up well.  It's time to say goodbye to the C version
that got us going.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

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# gpg: Signature made Thu 16 Feb 2023 18:24:25 GMT
# gpg:                using RSA key 45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full]
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A  9FA9 0516 331E BC5B FDE7

* tag 'pull-virtiofs-20230216b' of https://gitlab.com/dagrh/qemu:
  virtiofsd: Swing deprecated message to removed-features
  virtiofsd: Remove source
  virtiofsd: Remove build and docs glue
  virtiofsd: Remove test

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-20 17:07:30 +00:00
Peter Maydell
2d89cb1fe5 Block layer patches
- configure: Enable -Wthread-safety if present
 - no_co_wrapper to fix bdrv_open*() calls from coroutine context
 - curl fixes, including enablement of newer libcurl versions
 - MAINTAINERS: drop Vladimir from parallels block driver
 - hbitmap: fix hbitmap_status() return value for first dirty bit case
 - file-posix: Fix assertion failure in write_zeroes after moving
   bdrv_getlength() to co_wrapper
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Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging

Block layer patches

- configure: Enable -Wthread-safety if present
- no_co_wrapper to fix bdrv_open*() calls from coroutine context
- curl fixes, including enablement of newer libcurl versions
- MAINTAINERS: drop Vladimir from parallels block driver
- hbitmap: fix hbitmap_status() return value for first dirty bit case
- file-posix: Fix assertion failure in write_zeroes after moving
  bdrv_getlength() to co_wrapper

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# gpg: Signature made Fri 17 Feb 2023 13:34:37 GMT
# gpg:                using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg:                issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (22 commits)
  hbitmap: fix hbitmap_status() return value for first dirty bit case
  block/file-posix: don't use functions calling AIO_WAIT_WHILE in worker threads
  MAINTAINERS: drop Vladimir from parallels block driver
  block: temporarily hold the new AioContext of bs_top in bdrv_append()
  block: Handle curl 7.55.0, 7.85.0 version changes
  block: Assert non-coroutine context for bdrv_open_inherit()
  block: Fix bdrv_co_create_opts_simple() to open images with no_co_wrapper
  vpc: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper
  vmdk: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper
  vhdx: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper
  vdi: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper
  qed: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper
  qcow2: Fix open/create to open images with no_co_wrapper
  qcow: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper
  parallels: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper
  luks: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper
  block: Create no_co_wrappers for open functions
  block-coroutine-wrapper: Introduce no_co_wrapper
  curl: Fix error path in curl_open()
  configure: Enable -Wthread-safety if present
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-20 13:39:18 +00:00
Vladimir Sementsov-Ogievskiy
167643ff5e MAINTAINERS: drop Vladimir from parallels block driver
I have to admit this is out of my scope now. Still feel free to Cc me
directly if my help is needed :)

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-Id: <20230214182848.1564714-1-vsementsov@yandex-team.ru>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-02-17 14:33:58 +01:00
Cédric Le Goater
57edb7e444 MAINTAINERS: Add myself as VFIO reviewer
To show my interest in the VFIO susbsystem, let's start reviewing code.

Signed-off-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/r/20230119185736.616664-1-clg@kaod.org
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2023-02-16 12:14:40 -07:00
Dr. David Alan Gilbert
8ab5e8a503 virtiofsd: Remove build and docs glue
Remove all the virtiofsd build and docs infrastructure.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-02-16 18:15:08 +00:00
Hao Wu
69fbfb8ff1 hw/ssi: Add Nuvoton PSPI Module
Nuvoton's PSPI is a general purpose SPI module which enables
connections to SPI-based peripheral devices.

Signed-off-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Chris Rauer <crauer@google.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@linaro.org>
Message-id: 20230208235433.3989937-3-wuhaotsh@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-16 16:00:48 +00:00
Hao Wu
73c793dab2 MAINTAINERS: Add myself to maintainers and remove Havard
Havard is no longer working on the Nuvoton systems for a while
and won't be able to do any work on it in the future. So I'll
take over maintaining the Nuvoton system from him.

Signed-off-by: Hao Wu <wuhaotsh@google.com>
Acked-by: Havard Skinnemoen <hskinnemoen@google.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@linaro.org>
Message-id: 20230208235433.3989937-2-wuhaotsh@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-16 16:00:48 +00:00
Thomas Huth
b482fb43de hw/misc/sga: Remove the deprecated "sga" device
It's been deprecated since QEMU v6.2, so it should be OK to
finally remove this now.

Message-Id: <20230209161540.1054669-1-thuth@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-02-14 09:02:42 +01:00
Christoph Müllner
179d9e2911 target/riscv: add a MAINTAINERS entry for XThead* extension support
The XThead* extensions are maintained by T-Head and VRULL.
Adding a point of contact from both companies.

Signed-off-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
Message-Id: <20230131202013.2541053-15-christoph.muellner@vrull.eu>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-02-07 08:19:23 +10:00
Peter Maydell
579510e196 Monitor patches for 2023-02-03
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Merge tag 'pull-monitor-2023-02-03-v2' of https://repo.or.cz/qemu/armbru into staging

Monitor patches for 2023-02-03

# -----BEGIN PGP SIGNATURE-----
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# gpg: Signature made Sat 04 Feb 2023 06:59:20 GMT
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* tag 'pull-monitor-2023-02-03-v2' of https://repo.or.cz/qemu/armbru: (35 commits)
  monitor: Rename misc.c to hmp-target.c
  monitor: Loosen coupling between misc.c and monitor.c slightly
  monitor: Move remaining QMP stuff from misc.c to qmp-cmds.c
  monitor: Move remaining HMP commands from misc.c to hmp-cmds.c
  monitor: Move target-dependent HMP commands to hmp-cmds-target.c
  monitor: Move monitor_putc() next to monitor_puts & external linkage
  monitor: Split file descriptor passing stuff off misc.c
  qdev: Move HMP command completion from monitor to softmmu/
  acpi: Move the QMP command from monitor/ to hw/acpi/
  stats: Move HMP commands from monitor/ to stats/
  stats: Move QMP commands from monitor/ to stats/
  runstate: Move HMP commands from monitor/ to softmmu/
  tpm: Move HMP commands from monitor/ to softmmu/
  virtio: Move HMP commands from monitor/ to hw/virtio/
  migration: Move the QMP command from monitor/ to migration/
  migration: Move HMP commands from monitor/ to migration/
  net: Move hmp_info_network() to net-hmp-cmds.c
  net: Move HMP commands from monitor to net/
  hmp: Rewrite strlist_from_comma_list() as hmp_split_at_comma()
  rocker: Move HMP commands from monitor to hw/net/rocker/
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-04 10:19:55 +00:00
Markus Armbruster
aa09b3d5f8 stats: Move QMP commands from monitor/ to stats/
This moves these commands from MAINTAINERS section "QMP" to new
section "Stats".  Status is Orphan.  Volunteers welcome!

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230124121946.1139465-23-armbru@redhat.com>
2023-02-04 07:56:54 +01:00
Markus Armbruster
bab46b8180 runstate: Move HMP commands from monitor/ to softmmu/
This moves these commands from MAINTAINERS section "Human
Monitor (HMP)" and "QMP" to "Main loop".

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230124121946.1139465-22-armbru@redhat.com>
2023-02-04 07:56:54 +01:00
Markus Armbruster
0801062c1b tpm: Move HMP commands from monitor/ to softmmu/
This moves these commands from MAINTAINERS section "Human
Monitor (HMP)" to "TPM".

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230124121946.1139465-21-armbru@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
2023-02-04 07:56:54 +01:00
Peter Maydell
f991d61d35 Testing, docs, semihosting and plugin updates
- update playbooks for custom runners
   - add section timing support to gitlab
   - upgrade fedora images to 37
   - purge perl from the build system and deps
   - disable unstable tests in CI
   - improve intro, emulation and semihosting docs
   - semihosting bug fix and O_BINARY default
   - add memory-sve test
   - fix some races in qht
   - improve plugin handling of memory helpers
   - optimise plugin hooks
   - fix some plugin deadlocks
   - reduce win64-cross build time by dropping some targets
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Merge tag 'pull-jan-omnibus-020223-1' of https://gitlab.com/stsquad/qemu into staging

Testing, docs, semihosting and plugin updates

  - update playbooks for custom runners
  - add section timing support to gitlab
  - upgrade fedora images to 37
  - purge perl from the build system and deps
  - disable unstable tests in CI
  - improve intro, emulation and semihosting docs
  - semihosting bug fix and O_BINARY default
  - add memory-sve test
  - fix some races in qht
  - improve plugin handling of memory helpers
  - optimise plugin hooks
  - fix some plugin deadlocks
  - reduce win64-cross build time by dropping some targets

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# gpg: Signature made Thu 02 Feb 2023 15:59:52 GMT
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* tag 'pull-jan-omnibus-020223-1' of https://gitlab.com/stsquad/qemu: (36 commits)
  gitlab: cut even more from cross-win64-system build
  plugins: Iterate on cb_lists in qemu_plugin_user_exit
  cpu-exec: assert that plugin_mem_cbs is NULL after execution
  tcg: exclude non-memory effecting helpers from instrumentation
  translator: always pair plugin_gen_insn_{start, end} calls
  plugins: fix optimization in plugin_gen_disable_mem_helpers
  plugins: make qemu_plugin_user_exit's locking order consistent with fork_start's
  util/qht: use striped locks under TSAN
  thread: de-const qemu_spin_destroy
  util/qht: add missing atomic_set(hashes[i])
  cpu: free cpu->tb_jmp_cache with RCU
  tests/tcg: add memory-sve test for aarch64
  semihosting: add O_BINARY flag in host_open for NT compatibility
  semihosting: Write back semihosting data before completion callback
  docs: add an introduction to the system docs
  semihosting: add semihosting section to the docs
  docs: add a new section to outline emulation support
  docs: add hotlinks to about preface text
  MAINTAINERS: Fix the entry for tests/tcg/nios2
  gitlab: wrap up test results for custom runners
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-02 18:00:41 +00:00
Markus Armbruster
ea66c00e7c MAINTAINERS: Cover tpm.c again
Commit 800d4deda0 "softmmu: move more files to softmmu/" (v5.2.0)
updated MAINTAINERS for all moved files but one.  Fix that.

Fixes: 800d4deda0
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230120170104.359690-1-armbru@redhat.com>
2023-02-02 16:56:22 +01:00
Markus Armbruster
75e5519a13 MAINTAINERS: Cover include/sysemu/accel-blocker.h
Commit bd688fc931 "accel: introduce accelerator blocker API" aded
include/sysemu/accel-blocker.h and accel/accel-blocker.c.  MAINTAINERS
covers the latter in section "Guest CPU Cores (other accelerators) /
Overall", but not the former.  Fix that.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230119091545.3116376-3-armbru@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
2023-02-02 16:56:03 +01:00
Markus Armbruster
b862888c53 MAINTAINERS: Cover userfaultfd
Commit 0e9b5cd6b2 "migration: introduce UFFD-WP low-level interface
helpers" added util/userfaultfd.c without covering it in MAINTAINERS.
Add it to section "Migration".

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230119091545.3116376-2-armbru@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Juan Quintela <quintela@redhat.com>
2023-02-02 16:55:32 +01:00
Thomas Huth
51d11acf31 MAINTAINERS: Fix the entry for tests/tcg/nios2
tests/tcg/nios2/Makefile.target has accidentally been added
to the Microblaze section. Move it into the correct nios2
section instead - and while we're at it, it should also cover
the whole folder, and not only the Makefile.

Fixes: 67f80eb4d0 ("tests/tcg: enable debian-nios2-cross for test building")
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230119130326.2030297-1-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20230124180127.1881110-19-alex.bennee@linaro.org>
2023-02-02 10:44:23 +00:00
Wenchao Wang
73741fda6c MAINTAINERS: Abort HAXM maintenance
Abort the maintenance of Guest CPU Cores (HAXM).

* Clean up the maintainer list of X86 HAXM CPUs
* Remove the web page URL and the mailing list
* Change the status to Orphan

Reviewed-by: Hang Yuan <hang.yuan@intel.com>
Signed-off-by: Wenchao Wang <wenchao.wang@intel.com>
Message-Id: <DM6PR11MB40903B55C23D5140E5BEF17687C49@DM6PR11MB4090.namprd11.prod.outlook.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-01-26 13:25:07 +01:00
Philippe Mathieu-Daudé
500a64d82b hw/i2c/versatile_i2c: Rename versatile_i2c -> arm_sbcon_i2c
This device model started with the Versatile board, named
TYPE_VERSATILE_I2C, then ended up renamed TYPE_ARM_SBCON_I2C
as per the official "ARM SBCon two-wire serial bus interface"
description from:
https://developer.arm.com/documentation/dui0440/b/programmer-s-reference/two-wire-serial-bus-interface--sbcon

Use the latter name as a better description.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230110082508.24038-6-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-23 13:32:38 +00:00
Thomas Huth
736eca5f68 MAINTAINERS: Remove bouncing mail address from Kamil Rytarowski
When sending mail to Kamil's address, it's bouncing with a message
that the mailbox is full. This already happens since summer 2022,
and the last message that Kamil sent to the qemu-devel mailing list
is from November 2021 (as far as I can see), so we unfortunately
have to assume that this e-mail address is not valid anymore.

Message-Id: <20230113081735.1148057-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-01-18 12:27:03 +01:00
Peter Maydell
a8d6abe129 MIPS patches queue
A bunch of cleanups from various people.
 
 - Improved GT64120 on big-endian hosts
 - GT64120 north bridge and MC146818 RTC devices are now target independent
 - Bonito64 north bridge converted to 3-phase reset API
 - PCI refactors around PIIX devices
 - Support for nanoMIPS in bootloader generator API
 - New YAMON Malta Avocado test
 - Removal of 'trap and emulate' KVM support
 - System-specific QMP commands restricted to system emulation
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Merge tag 'mips-20230113' of https://github.com/philmd/qemu into staging

MIPS patches queue

A bunch of cleanups from various people.

- Improved GT64120 on big-endian hosts
- GT64120 north bridge and MC146818 RTC devices are now target independent
- Bonito64 north bridge converted to 3-phase reset API
- PCI refactors around PIIX devices
- Support for nanoMIPS in bootloader generator API
- New YAMON Malta Avocado test
- Removal of 'trap and emulate' KVM support
- System-specific QMP commands restricted to system emulation

# -----BEGIN PGP SIGNATURE-----
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# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 13 Jan 2023 15:35:28 GMT
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* tag 'mips-20230113' of https://github.com/philmd/qemu: (46 commits)
  scripts/git.orderfile: Display MAINTAINERS changes first
  target/mips: Restrict 'qapi-commands-machine.h' to system emulation
  hw/mips/boston: Rename MachineState 'mc' pointer to 'ms'
  hw/pci-host/bonito: Declare TYPE_BONITO_PCI_HOST_BRIDGE in header
  hw/pci-host/bonito: Use 'bonito_pci' for PCI function #0 code
  hw/pci-host/bonito: Use 'bonito_host' for PCI host bridge code
  hw/pci-host/bonito: Convert to 3-phase reset
  softmmu/rtc: Emit warning when using driftfix=slew on systems without mc146818
  hw/rtc/mc146818rtc: Make the mc146818 RTC device target independent
  hw/core/qdev-properties-system: Allow the 'slew' policy only on x86
  hw/intc: Extract the IRQ counting functions into a separate file
  hw/intc/i8259: Make using the isa_pic singleton more type-safe
  hw/usb/hcd-uhci: Introduce TYPE_ defines for device models
  hw/mips/Kconfig: Track Malta's PIIX dependencies via Kconfig
  hw/isa/piix4: Decouple INTx-to-LNKx routing which is board-specific
  hw/isa/piix3: Decouple INTx-to-LNKx routing which is board-specific
  hw/pci/pci: Factor out pci_bus_map_irqs() from pci_bus_irqs()
  hw/pci/pci_host: Trace config accesses on unexisting functions
  mips: Always include nanomips disassembler
  mips: Remove support for trap and emulate KVM
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-16 11:24:11 +00:00
Philippe Mathieu-Daudé
aad07969bb hw/pci-host/bonito: Declare TYPE_BONITO_PCI_HOST_BRIDGE in header
Declare the TYPE_BONITO_PCI_HOST_BRIDGE QOM type in a
header to be able to access it from board code.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230105130710.49264-8-philmd@linaro.org>
2023-01-13 16:22:57 +01:00
Philippe Mathieu-Daudé
a7db759ef7 hw/mips/gt64xxx_pci: Move it to hw/pci-host/
The GT-64120 is a north-bridge, and it is not MIPS specific.
Move it with the other north-bridge devices.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20221209151533.69516-8-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-13 09:32:32 +01:00
Strahinja Jankovic
632dfea36b hw/misc: AXP209 PMU Emulation
This patch adds minimal support for AXP-209 PMU.
Most important is chip ID since U-Boot SPL expects version 0x1. Besides
the chip ID register, reset values for two more registers used by A10
U-Boot SPL are covered.

Signed-off-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com>
Message-id: 20221226220303.14420-5-strahinja.p.jankovic@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-12 16:50:19 +00:00