Commit Graph
18339 Commits
Author SHA1 Message Date
Richard Henderson 3728de3192 Merge tag 'single-binary-20251030' of https://github.com/philmd/qemu into staging
Various patches related to single binary work:

- Make hw/arm/ common by adding a QOM type to machines to
  tag in which binary (32 or 64-bit) they can be used.
  Convert the Virt and SBSA-Ref machines.
- Build Xen files once

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# 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 'single-binary-20251030' of https://github.com/philmd/qemu: (23 commits)
  hw/riscv: Replace target_ulong uses
  hw/xen: Build only once
  hw/xen: Replace target_ulong by agnostic target_long_bits()
  hw/xen: Use BITS_PER_BYTE & MAKE_64BIT_MASK() in req_size_bits()
  hw/arm/meson: Move Xen files to arm_common_ss[]
  hw/arm/virt: Build only once
  hw/arm/virt-acpi-build: Build only once
  hw/arm/virt-acpi-build: Include missing 'cpu.h' header
  hw/arm/sbsa-ref: Build only once
  hw/arm/sbsa-ref: Include missing 'cpu.h' header
  hw/arm/virt: Get default CPU type at runtime
  hw/arm/virt: Replace TARGET_AARCH64 -> target_aarch64()
  qemu/target_info: Add target_base_arm() helper
  qemu/target_info: Add target_aarch64() helper
  qemu/target_info: Add target_arm() helper
  hw/arm/virt: Check accelerator availability at runtime
  hw/arm/virt: Register valid CPU types dynamically
  config/target: Implement per-binary TargetInfo structure (ARM, AARCH64)
  meson: Prepare to accept per-binary TargetInfo structure implementation
  hw/arm: Filter machine types for qemu-system-arm/aarch64 binaries
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-10-31 10:26:34 +01:00
Philippe Mathieu-Daudé 43cc9efdc3 qemu/target_info: Add target_base_arm() helper
Add a helper to check whether the target base architecture
is ARM (either 32-bit or 64-bit).

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Acked-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20251021210144.58108-3-philmd@linaro.org>
2025-10-30 14:48:26 +01:00
Philippe Mathieu-Daudé 4306fc0f83 qemu/target_info: Add target_aarch64() helper
Add a helper to distinct whether the binary is targetting
Aarch64 or not.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Acked-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20251021210144.58108-2-philmd@linaro.org>
2025-10-30 14:48:26 +01:00
Philippe Mathieu-Daudé cc08d4d1c3 qemu/target_info: Add target_arm() helper
Add a helper to distinct whether the binary is targetting
ARM (32-bit only) or not.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Acked-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20251021210144.58108-1-philmd@linaro.org>
2025-10-30 14:48:26 +01:00
Richard Henderson 4889d96660 Merge tag 'pull-10.2-maintainer-291025-1' of https://gitlab.com/stsquad/qemu into staging
maintainer updates for 10.2

  - clean-up remaining 32 bit armhf bits in ci
  - rationalise build-environment.yml for Debian and Ubuntu
  - generate a Debian ppc64 package list
  - rationalise gitlab-runner.yml for Debian and Ubuntu
  - new TCG plugin feature to track discontinuities
  - add missing CFI annotation to plugin callbacks
  - drop SBSA_REF from minimal Arm build
  - format string fix for gdbstub syscall response
  - simplify the gdbstub flen handling for semihosting

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# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* tag 'pull-10.2-maintainer-291025-1' of https://gitlab.com/stsquad/qemu: (35 commits)
  semihosting: Fix GDB File-I/O FLEN
  gdbstub: Fix %s formatting
  configs: drop SBSA_REF from minimal specification
  plugins/core: add missing QEMU_DISABLE_CFI annotations
  tests: add test with interrupted memory accesses on rv64
  tests: add test for double-traps on rv64
  tests: add plugin asserting correctness of discon event's to_pc
  target/xtensa: call plugin trap callbacks
  target/tricore: call plugin trap callbacks
  target/sparc: call plugin trap callbacks
  target/sh4: call plugin trap callbacks
  target/s390x: call plugin trap callbacks
  target/rx: call plugin trap callbacks
  target/riscv: call plugin trap callbacks
  target/ppc: call plugin trap callbacks
  target/openrisc: call plugin trap callbacks
  target/mips: call plugin trap callbacks
  target/microblaze: call plugin trap callbacks
  target/m68k: call plugin trap callbacks
  target/loongarch: call plugin trap callbacks
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-10-30 09:25:15 +01:00
Richard Henderson 0979667049 Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging
Block layer patches

- Expose block limits in monitor and qemu-img info
- Resize: Refresh filter node size when its child was resized
- Support configuring stats-intervals in -device (instead of only -drive)
- luks: Fix QMP x-blockdev-amend crash and image creation with detached-header
- iotests: Several test case fixes
- Code cleanups

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# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* tag 'for-upstream' of https://repo.or.cz/qemu/kevin:
  qemu-img info: Add cache mode option
  qemu-img info: Optionally show block limits
  block: Expose block limits for images in QMP
  block: Improve comments in BlockLimits
  iotests: add test for resizing a 'file' node below a 'raw' node
  iotests: add test for resizing a node below filters
  block: implement 'resize' callback for child_of_bds class
  block: make bdrv_co_parent_cb_resize() a proper IO API function
  include/block/block_int-common: document when resize callback is used
  MAINTAINERS: Mark VHDX block driver as "Odd Fixes"
  block: enable stats-intervals for storage devices
  iotests: Adjust fuse-allow-other expected output
  iotests: Adjust nbd expected outputs to match current behavior
  block/curl.c: Fix CURLOPT_VERBOSE parameter type
  block/monitor: Use hmp_handle_error to report error
  block: fix luks 'amend' when run in coroutine
  block: remove 'detached-header' option from opts after use
  tests/qemu-iotests: Mark the 'inactive-node-nbd' as unsupported with -luks

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-10-30 09:24:15 +01:00
Philippe Mathieu-Daudé 453bf5c72f hw/arm: Add DEFINE_MACHINE_ARM() / DEFINE_MACHINE_AARCH64() macros
A machine defined with the DEFINE_MACHINE_ARM() macro will
be available in both qemu-system-arm and qemu-system-aarch64
binaries.

One defined with DEFINE_MACHINE_AARCH64() will only be
available in the qemu-system-aarch64 binary.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Acked-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20251021205741.57109-4-philmd@linaro.org>
2025-10-29 19:15:46 +01:00
Philippe Mathieu-Daudé 5de9216064 hw/arm: Register TYPE_TARGET_ARM/AARCH64_MACHINE QOM interfaces
Define the TYPE_TARGET_ARM_MACHINE and TYPE_TARGET_AARCH64_MACHINE
QOM interface names to allow machines to implement them.

Register these interfaces in common code in target_info-qom.c used
by all binaries because QOM interfaces must be registered before
being checked (see next commit with the 'none' machine).

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20251021205741.57109-2-philmd@linaro.org>
2025-10-29 19:15:37 +01:00
Julian GanzandAlex Bennée a1688bc86c plugins: add hooks for new discontinuity related callbacks
The plugin API allows registration of callbacks for a variety of VCPU
related events, such as VCPU reset, idle and resume. In addition, we
recently introduced API for registering callbacks for discontinuity
events, specifically for interrupts, exceptions and host calls.

This change introduces the corresponding hooks called from target
specific code inside qemu.

Signed-off-by: Julian Ganz <neither@nut.email>
Message-ID: <20251027110344.2289945-10-alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2025-10-29 14:12:43 +00:00
Julian GanzandAlex Bennée aac73d85d2 plugins: add API for registering discontinuity callbacks
The plugin API allows registration of callbacks for a variety of VCPU
related events, such as VCPU reset, idle and resume. In addition to
those events, we recently defined discontinuity events, which include
traps.

This change introduces a function to register callbacks for these
events. We define one distinct plugin event type for each type of
discontinuity, granting fine control to plugins in term of which events
they receive.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Julian Ganz <neither@nut.email>
Message-ID: <20251027110344.2289945-9-alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2025-10-29 14:12:43 +00:00
Julian GanzandAlex Bennée a8b477239e plugins: add types for callbacks related to certain discontinuities
The plugin API allows registration of callbacks for a variety of VCPU
related events, such as VCPU reset, idle and resume. However, traps of
any kind, i.e. interrupts or exceptions, were previously not covered.
These kinds of events are arguably quite significant and usually go hand
in hand with a PC discontinuity. On most platforms, the discontinuity
also includes a transition from some "mode" to another. Thus, plugins
for the analysis of (virtualized) embedded systems may benefit from or
even require the possiblity to perform work on the occurance of an
interrupt or exception.

This change introduces the concept of such a discontinuity event in the
form of an enumeration. Currently only traps are covered. Specifically
we (loosely) define interrupts, exceptions and host calls across all
platforms. In addition, this change introduces a type to use for
callback functions related to such events. Since possible modes and the
enumeration of interupts and exceptions vary greatly between different
architectures, the callback type only receives the VCPU id, the type of
event as well as the old and new PC.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Julian Ganz <neither@nut.email>
Message-ID: <20251027110344.2289945-8-alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2025-10-29 14:12:43 +00:00
Kevin Wolf 5b4b3bfdfc qemu-img info: Optionally show block limits
Add a new --limits option to 'qemu-img info' that displays the block
limits for the image and all of its children, making the information
more accessible for human users than in QMP. This option is not enabled
by default because it can be a lot of output that isn't usually relevant
if you're not specifically trying to diagnose some I/O problem.

This makes the same information automatically also available in HMP
'info block -v'.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Hanna Czenczek <hreitz@redhat.com>
Message-ID: <20251024123041.51254-4-kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2025-10-29 12:10:10 +01:00
Kevin Wolf 46dd683d56 block: Improve comments in BlockLimits
Patches to expose the limits in QAPI have made clear that the existing
documentation of BlockLimits could be improved: The meaning of
min_mem_alignment and opt_mem_alignment could be clearer, and talking
about better alignment values isn't helpful when we only detect these
values and never choose them.

Make the changes in the BlockLimits documentation now, so that the
patches exposing the fields in QAPI can use descriptions consistent with
it.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20251024123041.51254-2-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2025-10-29 12:10:09 +01:00
Fiona EbnerandKevin Wolf cbadaf57a7 block: implement 'resize' callback for child_of_bds class
If a filtered child is resized, the size of the parent node is now
also refreshed (recursively for chains of filtered children).

For filter block drivers that do not implement .bdrv_co_getlength(),
this commit does not change the current behavior, because
bdrv_co_refresh_total_sectors() will used the current size via the
passed-in hint. This is the case for block drivers for (some) block
jobs, as well as copy-before-write.

Block jobs already set up a blocker preventing a QMP block_resize
operation while the job is running. That does not directly cover an
associated 'file' node of a 'raw' node, but resizing such a 'file'
node is already prevented too (backup, commit, mirror and stream were
checked).

The other case is copy-before-write. This commit does not change the
fact that the copy-before-write node still has the same size after its
filtered child is resized.

Block drivers that do implement .bdrv_co_getlength() and where
.is_filter is true, already returned the length of the file child, so
there is no change before and after this commit, with two exceptions:
1. preallocate can return an early data_end and otherwise queries the
   file child, but that special casing is not changed.
2. blkverify returns the length of the test file. This commit does not
   affect that behavior.

Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
Message-ID: <20250917115509.401015-4-f.ebner@proxmox.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2025-10-29 12:10:09 +01:00
Fiona EbnerandKevin Wolf 08736e7584 block: make bdrv_co_parent_cb_resize() a proper IO API function
In preparation for calling it via the bdrv_child_cb_resize() callback
that will be added by the next commit. Rename it to include the "_co_"
part while at it.

Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
Reviewed-by: Hanna Czenczek <hreitz@redhat.com>
Message-ID: <20250917115509.401015-3-f.ebner@proxmox.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2025-10-29 12:10:09 +01:00
Fiona EbnerandKevin Wolf 4120375420 include/block/block_int-common: document when resize callback is used
The 'resize' callback is only called by bdrv_parent_cb_resize() which
is only called by bdrv_co_write_req_finish() to notify the parent(s)
that the child was resized.

Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
Reviewed-by: Hanna Czenczek <hreitz@redhat.com>
Message-ID: <20250917115509.401015-2-f.ebner@proxmox.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2025-10-29 12:10:09 +01:00
Chandan SomaniandKevin Wolf 9f0c763e16 block: enable stats-intervals for storage devices
This patch allows stats-intervals to be used for storage
devices with the -device option. It accepts a list of interval
lengths in JSON format.

It configures and collects the stats in the BlockBackend layer
through the storage device that consumes the BlockBackend.

Signed-off-by: Chandan Somani <csomani@redhat.com>
Message-ID: <20251003220039.1336663-1-csomani@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2025-10-29 12:10:09 +01:00
Richard Henderson e090e0312d Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into staging
trivial patches for 2025-10-29

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# 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: 9D8B E14E 3F2A 9DD7 9199  28F1 61AD 3D98 ECDF 2C8E
#      Subkey fingerprint: 64AA 2AB5 31D5 6903 366B  FEF9 82AA 4A24 3B1E 9478

* tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu:
  linux-user: Use correct type for FIBMAP and FIGETBSZ emulation
  hw/xen: Avoid non-inclusive language in params.h
  docs/system/sriov.rst: Fix typo in title
  tests/functional/i386: Remove unused variable from the replay test
  docs/system/keys: fix incorrect reset scaling key binding
  net/stream: remove deprecated 'reconnect' option
  chardev: remove deprecated 'reconnect' option

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-10-29 10:44:15 +01:00
Richard Henderson 5d7a40b5b2 Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* char: rename CharBackend->CharFrontend
* esp: fix esp_cdb_ready() FIFO wraparound limit calculation
* isapc: warn rather than reject modern x86 CPU models
* mshv: fix Coverity issues
* qdev: Change PropertyInfo method print() to return malloc'ed string
* qobject: make refcount atomic
* rcu: make synchronize_rcu() more efficient
* rust: cleanup glib_sys bindings
* rust: Convert bit value to u8 within #[property]
* rust: only leave leaf crates as workspace members
* scripts: clean up meson-buildoptions.py
* scsi: make refcount atomic
* target/i386: Init SMM cpu address space for hotplugged CPUs

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# =KCqH
# -----END PGP SIGNATURE-----
# gpg: Signature made Wed 29 Oct 2025 10:24:21 AM CET
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [unknown]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [unknown]
# gpg: WARNING: The key's User ID is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# 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' of https://gitlab.com/bonzini/qemu:
  rust: migration: allow passing ParentField<> to vmstate_of!
  target/i386: clear CPU_INTERRUPT_SIPI for all accelerators
  docs/about/deprecated.rst: document isapc deprecation for modern x86 CPU models
  hw/i386/isapc.c: warn rather than reject modern x86 CPU models
  qdev: Change PropertyInfo method print() to return malloc'ed string
  scsi: make SCSIRequest refcount atomic
  rust/qemu-macros: Convert bit value to u8 within #[property]
  qtest/am53c974-test: add additional test for cmdfifo overflow
  esp.c: fix esp_cdb_ready() FIFO wraparound limit calculation
  accel/mshv: use return value of handle_pio_str_read
  accel/mshv: initialize thread name
  char: rename CharBackend->CharFrontend
  qobject: make refcount atomic
  rust: only leave leaf crates as workspace members
  rust: remove useless glib_sys bindings
  rcu: Unify force quiescent state
  i386/kvm/cpu: Init SMM cpu address space for hotplugged CPUs
  scripts: clean up meson-buildoptions.py

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-10-29 10:43:56 +01:00
Thomas HuthandMichael Tokarev aba49488cb hw/xen: Avoid non-inclusive language in params.h
Copy the latest version of Xen's params.h to the QEMU repository:

https://xenbits.xen.org/gitweb/?p=xen.git;a=commitdiff;h=0291089f6ea81690f37035a124d54c51fa7ba097#patch8

With this patch, we get rid of a non-inclusive word in the comment
there.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Acked-by: Anthony PERARD <anthony.perard@vates.tech>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2025-10-28 16:52:13 +03:00
Markus ArmbrusterandPaolo Bonzini 6763d7be6b qdev: Change PropertyInfo method print() to return malloc'ed string
Simpler (more so after the next commit), and no risk of truncation
because the caller's buffer is too small.  Performance doesn't matter;
the method is only used for "info qdev".

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Link: https://lore.kernel.org/r/20251022101420.36059-2-armbru@redhat.com
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-10-28 14:50:07 +01:00
Marc-André LureauandPaolo Bonzini 1b21518f73 char: rename CharBackend->CharFrontend
The actual backend is "Chardev", CharBackend is the frontend side of
it (whatever talks to the backend), let's rename it for readability.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Link: https://lore.kernel.org/r/20251022074612.1258413-1-marcandre.lureau@redhat.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-10-28 14:49:52 +01:00
Paolo Bonzini dc72ba5dc4 qobject: make refcount atomic
The Rust bindings for QObject will only operate on complete objects,
treating them as immutable as long as the Rust QObject is live.

With that constraint, it is trivial for Rust code to treat QObjects as
thread-safe; all that's needed is to make reference count operations
atomic.  Do the same when the C code adds or removes references, since
we don't really know what the Rust code is up to; of course C code will
have to agree with not making changes to the QObjects after they've
been passed to Rust code.

Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-10-28 13:02:26 +01:00
Richard Henderson bc831f3739 Merge tag 'hw-misc-20251028' of https://github.com/philmd/qemu into staging
Misc HW patches

Various fixes and cleanups:
- Set FPCR exception flag bits for HPPA non-trapped exceptions
- Convert VirtIONet::vlans from pointer to array
  and remove VMSTATE_BUFFER_POINTER_UNSAFE()
- Remove redundant QOM typedef when OBJECT_DECLARE_SIMPLE_TYPE() is used
- Have various QDev / SysBus helpers take a const device argument
- Improve errors when loaders parse images
- Remove IntelIOMMUState::dma_translation leftover
- Remove most target_[u]long uses in hw/riscv/
- Fix DS1225Y MemoryRegion owner
- Simplification refactors on Raven PCI Host Bridge

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# gpg: Signature made Tue 28 Oct 2025 08:47:27 AM CET
# 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 'hw-misc-20251028' of https://github.com/philmd/qemu: (23 commits)
  hw/riscv: Widen OpenSBI dynamic info struct
  hw/riscv: Use generic hwaddr for firmware addresses
  hw/i386/intel_iommu: Remove an unused state field
  nw/nvram/ds1225y: Fix nvram MemoryRegion owner
  hw/ppc: Pass error_fatal to load_image_targphys()
  hw/core/loader: Pass errp to load_image_targphys_as()
  hw/core/loader: add check for zero size in load_image_targphys_as
  hw/core/loader: improve error handling in image loading functions
  hw/core/loader: capture Error from load_image_targphys
  hw/core/loader: Use qemu_open() instead of open() in get_image_size()
  hw/int/loongarch: Include missing 'system/memory.h' header
  hw/uefi: Include missing 'system/memory.h' header
  hw/sysbus: Have various helpers take a const SysBusDevice argument
  hw/qdev: Have qdev_get_gpio_out_connector() take const DeviceState arg
  hw/pci-host/raven: Simplify PCI bus creation
  hw/pci-host/raven: Use DEFINE_TYPES macro
  hw/pci-host/raven: Simplify host bridge type declaration
  hw/pci-host/raven: Simplify PCI facing part
  hw/pci-host/raven: Simplify creating PCI facing part
  migration/vmstate: remove VMSTATE_BUFFER_POINTER_UNSAFE macro
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-10-28 11:48:05 +01:00
Richard Henderson 76929d6117 Merge tag 'devel-scsi-ncr710-pull-request' of https://github.com/hdeller/qemu-hppa into staging
HP-PARISC 715 machine with NCR710 SCSI chip

This series adds a new emulation for a HP PA-RISC 715/64 model,
as descrived here: https://www.openpa.net/systems/hp-9000_715.html.

That machine has no PCI bus and instead uses a "LASI" chip which has built-in
NCR 53c710 SCSI and i82596 network chips. Compared to the other already
emulated machines B160L and C3700, this machine should be able to support older
operating systems like HP-UX 9 as well.

The QEMU project participated in the Google Summer of Code 2025 program by
"Implementing LASI Network Card and NCR 710 SCSI Controller Device Models", and
Soumyajyotii Ssarkar stepped up to develop those drivers.

This patch series includes the code for the NCR710 SCSI controller,
the network code will follow in later patch series.

# -----BEGIN PGP SIGNATURE-----
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# iLy+RXzPFdpqmI/cBQx57q8lWzUd2QI=
# =Y7lX
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 27 Oct 2025 10:15:31 PM CET
# gpg:                using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg:                 aka "Helge Deller <deller@kernel.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: 4544 8228 2CD9 10DB EF3D  25F8 3E5F 3D04 A7A2 4603
#      Subkey fingerprint: BCE9 123E 1AD2 9F07 C049  BBDE F712 B510 A23A 0F5F

* tag 'devel-scsi-ncr710-pull-request' of https://github.com/hdeller/qemu-hppa:
  hw/hppa: Add 715 machine type including NCR710 SCSI
  hw/hppa: Require SeaBIOS version 19 for 715 machine
  hw/hppa: PCI devices depend on availability of PCI bus
  hw/hppa: Add NCR 710 SCSI driver to LASI chip Kconfig entry
  hw/hppa: Fix interrupt of LASI parallel port
  hw/hppa: Fix firmware end address for LASI chip
  hw/scsi: Add config option for new ncr710 driver
  lasi: Forward LASI SCSI ports to NCR 53c710 driver
  ncr710: Add driver for the NCR 53c710 SCSI chip
  lasi_ncr710: Add LASI wrapper for NCR 53c710 SCSI chip
  target/hppa: Update SeaBIOS-hppa to version 19

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-10-28 11:47:23 +01:00