Move the pegasos2 specific chipset reset out from machine reset to a
separate function and move generic parts that are not pegasos2
specific from build_fdt to machine reset so now build_fdt only
contains pegasos2 specific parts and can be renamed accordingly.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/qemu-devel/f6633a68a72aad4fefb8d2373b52561f8ca8d41d.1761176219.git.balaton@eik.bme.hu
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
We generate a flattened device tree programmatically for VOF. Change
this to load the static parts from a device tree blob and only
generate the parts that depend on run time conditions such as CPU
type, memory size and PCI devices. Moving the static parts in a dts
makes the board code simpler and more generic.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/qemu-devel/383891fc2696609b27d2de9773efe1b4f493e333.1761176219.git.balaton@eik.bme.hu
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
The FDT does not normally store name properties but reconstructs it
from path but Open Firmware specification says each node should at
least have this property. This is correctly handled in getprop but
nextprop should also return it even if not present as a property.
Explicit name properties are still allowed because they are needed
e.g. on the root node that guests expect to have specific names as
seen on real machines instead of being empty so sometimes the node
name may need to be overriden. For example on pegasos MorphOS checks
the name of "/" and expects to find bplan,Pegasos2 which is how it
identifies the machine.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Link: https://lore.kernel.org/qemu-devel/366f14ce852415cc079727c54ac21a2aa6ff3917.1761176219.git.balaton@eik.bme.hu
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
In create_bd_info function a bd_info struct is allocated but never
freed. Mark it g_autofree to avoid leaking it.
Fixes: 34f053d86b (ppc/amigaone: Add kernel and initrd support)
Resolves: Coverity CID 1641398
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Link: https://lore.kernel.org/qemu-devel/20251022211649.9A09E5972E5@zero.eik.bme.hu
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Remove the pseries-4.2 machine specific logic as had been deprecated and
due for removal now as per policy.
Suggested-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/qemu-devel/20251021084346.73671-12-philmd@linaro.org
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Remove the pseries-4.1 machine specific logic as had been deprecated and
due for removal now as per policy.
Suggested-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/qemu-devel/20251021084346.73671-11-philmd@linaro.org
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
The SpaprMachineClass::phb_placement callback was only used by
the pseries-4.0 machine, which got removed. Remove it as now
unused, directly calling spapr_phb_placement().
Move spapr_phb_placement() definition to avoid forward declaration.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Chinmay Rath <rathc@linux.ibm.com>
Link: https://lore.kernel.org/qemu-devel/20251021084346.73671-10-philmd@linaro.org
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
pseries-4.0 had been deprecated and due for removal now as per policy.
Also remove pre-4.1 migration hacks which were introduced for backward
compatibility.
Suggested-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
[PMD: Remove SpaprMachineClass::pre_4_1_migration field]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/qemu-devel/20251021084346.73671-9-philmd@linaro.org
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
pseries-3.1 had been deprecated and due for removal now as per policy.
Also remove backward compatibility flags and related code introduced for
pre pseries-4.0 machines.
Suggested-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/qemu-devel/20251021084346.73671-4-philmd@linaro.org
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
The SpaprMachineClass::nr_xirqs field was only used by the
pseries-3.0 machine, which got removed. Remove it as now unused.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/qemu-devel/20251021084346.73671-3-philmd@linaro.org
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
pseries-3.0 had been deprecated and due for removal now as per policy.
Also remove legacy irq support which existed for pre pseries-3.1 machines.
Suggested-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/qemu-devel/20251021084346.73671-2-philmd@linaro.org
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
* Fix CPR transfer
* Add support for VFIO_DMA_UNMAP_FLAG_ALL
* Fix vfio-user documentation
* Update Alex Williamson's email address
* Fix for vfio-region cache for the vGPU use case
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Merge tag 'pull-vfio-20251022' of https://github.com/legoater/qemu into staging
vfio queue:
* Fix CPR transfer
* Add support for VFIO_DMA_UNMAP_FLAG_ALL
* Fix vfio-user documentation
* Update Alex Williamson's email address
* Fix for vfio-region cache for the vGPU use case
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# gpg: Signature made Wed 22 Oct 2025 07:18:12 AM CDT
# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [full]
# gpg: aka "Cédric Le Goater <clg@kaod.org>" [full]
* tag 'pull-vfio-20251022' of https://github.com/legoater/qemu:
vfio: only check region info cache for initial regions
vfio: rename field to "num_initial_regions"
MAINTAINERS: Update Alex Williamson's email address
docs/system/devices/vfio-user: fix formatting
vfio/listener: Add an assertion for unmap_all
vfio/iommufd: Support unmap all in one ioctl()
vfio/container: Support unmap all in one ioctl()
accel/kvm: Fix an erroneous check on coalesced_mmio_ring
vfio/iommufd: Restore vbasedev's reference to hwpt after CPR transfer
vfio/iommufd: Set cpr.ioas_id on source side for CPR transfer
vfio/cpr-legacy: drop an erroneous assert
vfio/container: Remap only populated parts in a section
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* Improve AST2700 co-processor models
* Add vbootrom support to the ast2700fc multi-soc machine
* Bump SDK version to v09.08 for the ast2700fc machine
* Add 32 bits property for Aspeed GPIOs
* Change ast2600-evb machine flash model to w25q512jv
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Merge tag 'pull-aspeed-20251022' of https://github.com/legoater/qemu into staging
aspeed queue:
* Improve AST2700 co-processor models
* Add vbootrom support to the ast2700fc multi-soc machine
* Bump SDK version to v09.08 for the ast2700fc machine
* Add 32 bits property for Aspeed GPIOs
* Change ast2600-evb machine flash model to w25q512jv
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# gpg: Signature made Wed 22 Oct 2025 07:29:23 AM CDT
# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [full]
# gpg: aka "Cédric Le Goater <clg@kaod.org>" [full]
* tag 'pull-aspeed-20251022' of https://github.com/legoater/qemu:
hw/arm/aspeed: Remove ast2700fc self-aliasing
hw/arm/aspeed: ast2600-evb: Use w25q512jv flash model
tests/qtest: Add qtest for for ASPEED GPIO gpio-set property
hw/gpio: Add property for ASPEED GPIO in 32 bits basis
tests/functional/aarch64/ast2700fc: Add vbootrom test
tests/functional/aarch64/ast2700fc: Move coprocessor image loading to common function
tests/functional/aarch64/ast2700fc: Add eth2 network interface check in PCIe test
tests/functional/aarch64/ast2700fc: Update test ASPEED SDK v09.08
hw/arm/aspeed_ast27x0-fc: Add VBOOTROM support
hw/arm/aspeed_ast27x0-fc: Map FMC0 flash contents into CA35 boot ROM
hw/arm/ast27x0: Share single UART set across PSP, SSP, and TSP
hw/arm/ast27x0: Share single SCU instance across PSP, SSP, and TSP
hw/arm/ast27x0: Add SRAM link and alias mapping for TSP coprocessor
hw/arm/ast27x0: Add SRAM link and alias mapping for SSP coprocessor
hw/arm/aspeed_ast27x0-tsp: Add SDRAM region and fix naming and size to 512MB
hw/arm/aspeed_ast27x0-ssp: Add SDRAM region and fix naming and size to 512MB
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
- Replace compile-time checks by runtime ones to build virtio-mem.c once
- Cleanups in Raven PCI host bridge, audio and PC devices
- Allow machine dynamic registration of valid CPU types
- Introduce DEFINE_MACHINE_WITH_INTERFACE[_ARRAY]() macros
- Set DDR2 minimum write recovery time in EEPROM SPD
- Have PPCe500 machines abort gracefully when using invalid CPU
- Prevent buffer overflow in openrisc_sim_init()
- Pass PCI domain to Xen xc_physdev_map_pirq_msi()
- Fix register API leaks
- Simplify Xilinx CANFD model
- Unconditionally create System I/O on PReP machine
- Update documentation around '-soundhw' command line option
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Merge tag 'hw-misc-20251021' of https://github.com/philmd/qemu into staging
Misc HW patches
- Replace compile-time checks by runtime ones to build virtio-mem.c once
- Cleanups in Raven PCI host bridge, audio and PC devices
- Allow machine dynamic registration of valid CPU types
- Introduce DEFINE_MACHINE_WITH_INTERFACE[_ARRAY]() macros
- Set DDR2 minimum write recovery time in EEPROM SPD
- Have PPCe500 machines abort gracefully when using invalid CPU
- Prevent buffer overflow in openrisc_sim_init()
- Pass PCI domain to Xen xc_physdev_map_pirq_msi()
- Fix register API leaks
- Simplify Xilinx CANFD model
- Unconditionally create System I/O on PReP machine
- Update documentation around '-soundhw' command line option
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# gpg: Signature made Wed 22 Oct 2025 03:19:00 AM CDT
# 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-20251021' of https://github.com/philmd/qemu: (45 commits)
docs: Update mentions of removed '-soundhw' command line option
docs: update -soundhw -> -device list
MAINTAINERS: Add missing machine name in the Alpha section
qemu/target-info: Include missing 'qapi-types-common.h' header
hw/ppc/spapr: Rename resize_hpt_err to errp
hw/audio: replace AUD_log() usage
hw/pcspk: check the "pit" is set
hw/pcspk: make 'pit' a class property
hw/pcspk: use explicitly the required PIT types
hw/audio: remove global pcspk
hw/audio: rename model list function
hw/audio: improve error reports
tests/qtest/ds1338: Reuse from_bcd()
hw/intc/apic: Pass APICCommonState to apic_register_{read,write}
hw/i386/apic: Ensure own APIC use in apic_msr_{read,write}
hw/i386/apic: Prefer APICCommonState over DeviceState
hw/ide/ide-internal: Move dma_buf_commit() into ide "namespace"
hw/rtc/mc146818rtc: Assert correct usage of mc146818rtc_set_cmos_data()
hw/rtc/mc146818rtc: Use ARRAY_SIZE macro
hw/rtc/mc146818rtc: Convert CMOS_DPRINTF() into trace events
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Allow limiting the amount of log output sent. Allow up to 1 MiB.
In case the guest log buffer is larger than 1 MiB limit the output
instead of throwing an error.
Acked-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-ID: <20251017115006.2696991-4-kraxel@redhat.com>
This adds the hmp variant of the query-firmware-log qmp command.
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-ID: <20251017115006.2696991-3-kraxel@redhat.com>
Starting with the edk2-stable202508 tag OVMF (and ArmVirt too) have
optional support for logging to a memory buffer. There is guest side
support -- for example in linux kernels v6.17+ -- to read that buffer.
But that might not helpful if your guest stops booting early enough that
guest tooling can not be used yet. So host side support to read that
log buffer is a useful thing to have.
This patch implements the query-firmware-log qmp monitor command to
read the firmware log.
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-ID: <20251017115006.2696991-2-kraxel@redhat.com>
The `-soundhw` CLI was removed in commit 039a68373c ("introduce
-audio as a replacement for -soundhw"). Remove outdated comments
and update the document mentioning the old usage.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20251021131825.99390-2-philmd@linaro.org>
(note: I wonder if pcspk was really an option when -soundhw was
available, since it was not user-creatable)
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-ID: <20251021090317.425409-8-marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Without a machine name here, get_maintainers.pl uses the "-----..."
separator for describing what the maintainer is taking care of:
$ scripts/get_maintainer.pl -f hw/alpha/dp264.c
Richard Henderson <richard.henderson@linaro.org> (maintainer:--------------)
qemu-devel@nongnu.org (open list:All patches CC here)
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20251020140425.45003-1-thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
When adding the TargetInfo::@endianness field in commit a37aec2e7d,
we neglected to include the "qapi-types-common.h" header to get the
EndianMode enum definition. Fix that.
Fixes: a37aec2e7d ("qemu/target-info: Add target_endian_mode()")
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20251020220941.65269-10-philmd@linaro.org>
AUD_log() is just printf(stderr, "prefix: "..), we can use
error_report() or warn_report() appropriately instead.
Ideally it should be converted to traces, but there are many places to
convert, this is left for another day.
Avoid bit-rot by using conditionals.
The patch could be splitted if necessary.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20251021090317.425409-32-marcandre.lureau@redhat.com>
[PMD: Fixed checkpatch.pl issues]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
We don't let the user create a "isa-pcspk" via -device yet (in theory,
we could, and fallback on a lookup PIT), but we can add some safety
checks that the property was correctly set nonetheless.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20251021090317.425409-7-marcandre.lureau@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This should be functionally equivalent. (for some reason, the device
property was convert to an object instance property in commit 873b4d3f05)
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-ID: <20251021090317.425409-6-marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
It is no longer used since commit 6033b9ecd4 ("pc: remove -soundhw pcspk")
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20251021090317.425409-4-marcandre.lureau@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
The -audiodev argument is 'model=..', use same terminology.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20251021090317.425409-2-marcandre.lureau@redhat.com>
[PMD: Fixed checkpatch.pl issues]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
from_bcd() is a public API function which can be unit-tested. Reuse it to avoid
code duplication.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Message-ID: <20251019210303.104718-11-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Remove pointless alias to the very same machine:
$ qemu-system-aarch64 -M help | fgrep ast2700fc
ast2700fc ast2700 full core support (alias of ast2700fc)
ast2700fc ast2700 full core support
Fixes: a74faf35ef ("hw/arm: Introduce ASPEED AST2700 A1 full core machine")
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251021110427.93991-1-philmd@linaro.org
Signed-off-by: Cédric Le Goater <clg@redhat.com>
The ast2600-evb machine model is using the "mx66u51235f" flash model,
which has issues with recent Linux kernels (6.15+) when reading SFDP
data.
Change the flash model to "w25q512jv", which is the model present on
some ast2600a3 EVB board and is known to work correctly with recent
kernels. Adjust the corresponding qtest to reflect the new JEDEC ID of
the w25q512jv flash.
Reviewed-by: Jamin Lin <jamin_lin@aspeedtech.com>
Link: https://lore.kernel.org/qemu-devel/20251016212437.1046135-1-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Added 32 bits property for ASPEED GPIO. Previously it can only be
access in bitwise manner.
The changes to qobject is to index gpios with array indices on top of
accessing with registers. This allows for easier gpio access,
especially in tests with complex behaviors that requires large number
of gpios at a time, like fault injection and networking behaviors.
Indexing multiple gpios at once allows qmp/side band client to no
longer hardcode and populate register names and manipulate them
faster.
Signed-off-by: Felix Wu <flwu@google.com>
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Link: https://lore.kernel.org/qemu-devel/20251015011830.1688468-2-lixiaoyan@google.com
[ clg: wrapped commit log lines ]
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Add start_ast2700fc_test_vbootrom() which boots the ast2700fc machine
with -bios ast27x0_bootrom.bin and reuses the coprocessor loader.
Add test_aarch64_ast2700fc_sdk_vbootrom_v09_08() to test the vbootrom
with ast2700fc machine.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251015062210.3128710-13-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This removes duplicate code in start_ast2700fc_test() and prepares for reuse in
upcoming VBOOTROM tests.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251015062210.3128710-12-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Enhance the AST2700 functional PCIe test to verify the network interface
configuration for eth2. This adds an additional command to check the IP
address assignment on eth2 to ensure network functionality is correctly
initialized in the test environment.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251015062210.3128710-11-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
