Fix coverty reported logic error CID 1642873.
The initial issue was the break statement exited out of the for loop
unconditionally.
Now, the break only happens if rfd is null, out_of_resources or
bytes_copied < payload_size.
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Soumyajyotii Ssarkar <soumyajyotisarkar23@gmail.com>
Reviewed-by: Helge Deller <deller@gmx.de>
Signed-off-by: Helge Deller <deller@gmx.de>
While testing and developing for the HPUX 10.20 the crc_valid variable
was used in performing CRC checks for the loopback. I expected the
CRC to be absent on specific condition and would skip some
functional checks for the loopback packet, so initially it added
a if-clause that would skip the checks preventing HPUX from
getting stuck at phase loopback.
However, we can remove it, and this then fixes Coverity CID 1642868.
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Soumyajyotii Ssarkar <soumyajyotisarkar23@gmail.com>
Reviewed-by: Helge Deller <deller@gmx.de>
Signed-off-by: Helge Deller <deller@gmx.de>
That code was part of some debugging code. Now it has no effect any
longer, so let's drop it.
Reported-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Soumyajyotii Ssarkar <soumyajyotisarkar23@gmail.com>
Reviewed-by: Helge Deller <deller@gmx.de>
Signed-off-by: Helge Deller <deller@gmx.de>
The code dereferences s->current before checking if it is NULL. Move the
null check before the dereference to prevent potential crashes.
This issue could occur if s->current is NULL when the function reaches
the "Host adapter (re)connected" path, though this should not normally
happen during correct operation.
Reported-by: Stefan Hajnoczi <stefanha@gmail.com>
Reported-by: GuoHan Zhao <zhaoguohan@kylinos.cn>
Suggested-by: GuoHan Zhao <zhaoguohan@kylinos.cn>
Signed-off-by: Soumyajyotii Ssarkar <soumyajyotisarkar23@gmail.com>
Reviewed-by: Helge Deller <deller@gmx.de>
Signed-off-by: Helge Deller <deller@gmx.de>
- Add RPMB emulation to eMMC model
- Use generic MachineState::fdt field in microvm machine
- Remove dead code in ac97_realize()
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Merge tag 'hw-misc-20251104' of https://github.com/philmd/qemu into staging
Misc HW patches
- Add RPMB emulation to eMMC model
- Use generic MachineState::fdt field in microvm machine
- Remove dead code in ac97_realize()
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# gpg: Signature made Wed 05 Nov 2025 09:56:35 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-20251104' of https://github.com/philmd/qemu:
hw/audio: Remove dead code from ac97_realize
hw/i386/microvm: Use fdt field from MachineState
docs: Add eMMC device model description
scripts: Add helper script to generate eMMC block device images
hw/sd/sdcard: Handle RPMB MAC field
hw/sd/sdcard: Add basic support for RPMB partition
hw/sd/sdcard: Allow user creation of eMMCs
hw/sd/sdcard: Fix size check for backing block image
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
As part of the Google Summer of Code 2025 program "Implementing LASI Network
Card and NCR 710 SCSI Controller Device Models" Soumyajyotii Ssarkar fixed
various bugs and enhanced the existing Qemu i82596 network card implementation.
Specifically he added or fixed the following functionality:
- Monitor Mode
- Promiscuous Mode
- Support for linear mode, segmented mode, and flexible memory models
- RX Timer
- Bus Throttle Timers
- Support for Little Endian mode
- Accurate CU and RU transition State
- HP-UX Specific Behavior Support
- Support for Loopback mode
- Self test
- Statistical counters
- VMstate descriptors
- Polling mechanism
- Transmit and Receive functions
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Merge tag 'i82596-fixes-pull-request' of https://github.com/hdeller/qemu-hppa into staging
LASI i82596 network driver fixes
As part of the Google Summer of Code 2025 program "Implementing LASI Network
Card and NCR 710 SCSI Controller Device Models" Soumyajyotii Ssarkar fixed
various bugs and enhanced the existing Qemu i82596 network card implementation.
Specifically he added or fixed the following functionality:
- Monitor Mode
- Promiscuous Mode
- Support for linear mode, segmented mode, and flexible memory models
- RX Timer
- Bus Throttle Timers
- Support for Little Endian mode
- Accurate CU and RU transition State
- HP-UX Specific Behavior Support
- Support for Loopback mode
- Self test
- Statistical counters
- VMstate descriptors
- Polling mechanism
- Transmit and Receive functions
# -----BEGIN PGP SIGNATURE-----
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# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 04 Nov 2025 04:21:56 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 'i82596-fixes-pull-request' of https://github.com/hdeller/qemu-hppa:
i82596: Implement enhanced TX/RX with packet queuing and filtering
i82596: Added core infrastructure and helper functions
hw/hppa: Enable LASI i82596 network on 715 machine
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Remove unnecessary PCI configuration register initialization that was
marked with TODO comments indicating it's redundant:
- PCI_COMMAND register is already 0x00 by default, no need to override
- PCI_BASE_ADDRESS_0 registers are automatically set by pci_register_bar()
This aligns the code with the pattern used by other PCI audio devices
in QEMU (via-ac97, intel-hda, es1370) and removes 15 lines of dead code.
Signed-off-by: Osama Abdelkader <osama.abdelkader@gmail.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-ID: <20251102231903.65409-1-osama.abdelkader@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
MachineState already provides an fdt field, remove it from
MicrovmMachineState and use that instead.
This is useful when using the `dumpdtb` option, as QEMU expects the
device tree to be stored in the MachineState struct, otherwise it
will return this error:
qemu-system-x86_64: This machine doesn't have an FDT
Signed-off-by: Luigi Leonardi <leonardi@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20251030-fix_microvm-v1-1-f89544a04be3@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Implement correct setting of the MAC field when passing RPMB frames back
to the guest. Also check the MAC on authenticated write requests.
This depends on HMAC support for QCRYPTO_HASH_ALGO_SHA256 which is
always available via glib - assert this, just to be safe.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <b6f5698c0ca017871d54834f0c7bd4b4b6316bbd.1762261430.git.jan.kiszka@siemens.com>
Tested-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
The Replay Protected Memory Block (RPMB) is available since eMMC 4.4
which has been obsoleted by 4.41. Therefore lift the provided
EXT_CSD_REV to 5 (4.41) and provide the basic logic to implement basic
support for it. This allows to set the authentication key, read the
write counter and authenticated perform data read and write requests.
Those aren't actually authenticated yet, support for that will be added
later.
The RPMB image needs to be added to backing block images after potential
boot partitions and before the user data. It's size is controlled by
the rpmb-partition-size property.
Also missing in this version (and actually not only for RPMB bits) is
persistence of registers that are supposed to survive power cycles. Most
prominent are the write counters or the authentication key. This feature
can be added later, e.g. by append a state structure to the backing
block image.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <d57388b599e47f5c95f30be7571b77f9016289eb.1762261430.git.jan.kiszka@siemens.com>
Tested-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
For testing eMMC-specific functionality (such as handling boot
partitions), it would be very useful to attach them to generic VMs such
as x86_64 via the sdhci-pci device:
...
-drive if=none,id=emmc-drive,file=emmc.img,format=raw \
-device sdhci-pci \
-device emmc,id=emmc0,drive=emmc-drive,boot-partition-size=1048576 \
...
While most eMMCs are soldered to boards, they can also be connected to
SD controllers with just a passive adapter, such as:
https://docs.radxa.com/en/accessories/emmc-to-usdhttps://github.com/voltlog/emmc-wfbga153-microsd
The only change necessary to make the options above work is to avoid
disabling user_creatable, so do that. The SDHCI-PCI driver in the Linux
kernel already supports this just fine.
Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Acked-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20241015135649.4189256-1-jlu@pengutronix.de>
Enable user-instantiation so that eMMCs can be created for PCI-attached
SD/MMC host controllers (such as sdhci-pci) on virt machines, for QA
purposes for the eMMC model itself and for complex firmware/OS
integrations using the upcoming RPMB partition support.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Message-ID: <e515cc80de261ff03b3141724298f20313259a85.1762261430.git.jan.kiszka@siemens.com>
Tested-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Alignment rules apply the the individual partitions (user, boot, later
on also RPMB) and depend both on the size of the image and the type of
the device. Up to and including 2GB, the power-of-2 rule applies to the
user data area. For larger images, multiples of 512 sectors must be used
for eMMC and multiples of 512K for SD-cards. Fix the check accordingly
and also detect if the image is too small to even hold the boot
partitions.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-ID: <591f6d8a9dc86428723cb6876df6e717cc41a70e.1762261430.git.jan.kiszka@siemens.com>
Tested-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
* Move Aspeed machine models in separate source files to ease maintenance
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Merge tag 'pull-aspeed-20251104' of https://github.com/legoater/qemu into staging
aspeed queue:
* Move Aspeed machine models in separate source files to ease maintenance
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# gpg: Signature made Tue 04 Nov 2025 09:31:17 AM CET
# 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-20251104' of https://github.com/legoater/qemu: (30 commits)
hw/arm/aspeed: Split AST1030 EVB machine into a separate source file for maintainability
hw/arm/aspeed: Rename and export connect_serial_hds_to_uarts() as aspeed_connect_serial_hds_to_uarts()
hw/arm/aspeed: Split AST2700 EVB machine into a separate source file for maintainability
hw/arm/aspeed: Split AST2600 EVB machine into a separate source file for maintainability
hw/arm/aspeed: Split Catalina machine into a separate source file for maintainability
hw/arm/aspeed: Split Rainier machine into a separate source file for maintainability
hw/arm/aspeed: Split GB200NVL machine into a separate source file for maintainability
hw/arm/aspeed: Make aspeed_machine_ast2600_class_emmc_init() a common API for eMMC boot setup
hw/arm/aspeed: Split QCOM DC-SCM V1 machine into a separate source file for maintainability
hw/arm/aspeed: Split QCOM Firework machine into a separate source file for maintainability
hw/arm/aspeed: Split Fuji machine into a separate source file for maintainability
hw/arm/aspeed: Split FBY35 BMC machine into a separate source file for maintainability
hw/arm/aspeed: Split Bletchley machine into a separate source file for maintainability
hw/arm/aspeed: Move ASPEED_RAM_SIZE() macro to common header for reuse
hw/arm/aspeed: Split Palmetto machine into a separate source file for maintainability
hw/arm/aspeed: Split Supermicro X11 machine into a separate source file for maintainability
hw/arm/aspeed: Split Quanta-Q71L machine into a separate source file for maintainability
hw/arm/aspeed: Split AST2500 EVB machine into a separate source file for maintainability
hw/arm/aspeed: Split Supermicro X11SPI machine into a separate file for maintainability
hw/arm/aspeed: Split Romulus machine into a separate source file for maintainability
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
- Fabiano's patch to fix snapshot crash by rejecting some caps
- Marco's mapped-ram support on snapshot save/load
- Steve's cpr maintainers entry update on retirement
- Peter's coverity fixes
- Chenyi's tdx fix on hugetlbfs regression
- Peter's doc update on migrate resume flag
- Peter's doc update on HMP set parameter for cpr-exec-command's char** parsing
- Xiaoyao's guest-memfd fix for enabling shmem
- Arun's fix on error_fatal regression for migration errors
- Bin's fix on redundant error free for add block failures
- Markus's cleanup around MigMode sets
- Peter's two patches (out of loadvm threadify) to cleanup qio read peek process
- Thomas's vmstate-static-checker update for possible deprecation of argparse use
- Stefan's fix on windows deadlock by making unassigned MMIOs lockless
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Merge tag 'staging-pull-request' of https://gitlab.com/peterx/qemu into staging
mem + migration pull for 10.2
- Fabiano's patch to fix snapshot crash by rejecting some caps
- Marco's mapped-ram support on snapshot save/load
- Steve's cpr maintainers entry update on retirement
- Peter's coverity fixes
- Chenyi's tdx fix on hugetlbfs regression
- Peter's doc update on migrate resume flag
- Peter's doc update on HMP set parameter for cpr-exec-command's char** parsing
- Xiaoyao's guest-memfd fix for enabling shmem
- Arun's fix on error_fatal regression for migration errors
- Bin's fix on redundant error free for add block failures
- Markus's cleanup around MigMode sets
- Peter's two patches (out of loadvm threadify) to cleanup qio read peek process
- Thomas's vmstate-static-checker update for possible deprecation of argparse use
- Stefan's fix on windows deadlock by making unassigned MMIOs lockless
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# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 03 Nov 2025 10:06:04 PM CET
# gpg: using EDDSA key B9184DC20CC457DACF7DD1A93B5FCCCDF3ABD706
# gpg: issuer "peterx@redhat.com"
# gpg: Good signature from "Peter Xu <xzpeter@gmail.com>" [unknown]
# gpg: aka "Peter Xu <peterx@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: B918 4DC2 0CC4 57DA CF7D D1A9 3B5F CCCD F3AB D706
* tag 'staging-pull-request' of https://gitlab.com/peterx/qemu: (36 commits)
migration: Introduce POSTCOPY_DEVICE state
migration: Make postcopy listen thread joinable
migration: Respect exit-on-error when migration fails before resuming
migration: Refactor all incoming cleanup info migration_incoming_destroy()
migration: Introduce postcopy incoming setup and cleanup functions
migration: Move postcopy_ram_listen_thread() to postcopy-ram.c
migration: Do not try to start VM if disk activation fails
migration: Flush migration channel after sending data of CMD_PACKAGED
system/physmem: mark io_mem_unassigned lockless
scripts/vmstate-static-checker: Fix deprecation warnings with latest argparse
migration: vmsd errp handlers: return bool
migration/vmstate: stop reporting error number for new _errp APIs
tmp_emulator: improve and fix use of errp
migration: vmstate_save_state_v(): fix error path
migration: Properly wait on G_IO_IN when peeking messages
io: Add qio_channel_wait_cond() helper
migration: Put Error **errp parameter last
migration: Use bitset of MigMode instead of variable arguments
migration: Use unsigned instead of int for bit set of MigMode
migration: Don't free the reason after calling migrate_add_blocker
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* allow KVM accelerator on imx8mp-evk
* docs/devel/testing/fuzzing: Note that you can get qtest to read from a file
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Merge tag 'pull-target-arm-20251103' of https://gitlab.com/pm215/qemu into staging
target-arm queue:
* allow KVM accelerator on imx8mp-evk
* docs/devel/testing/fuzzing: Note that you can get qtest to read from a file
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# gpg: Signature made Mon 03 Nov 2025 04:46:21 PM CET
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [unknown]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [unknown]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [unknown]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [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: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* tag 'pull-target-arm-20251103' of https://gitlab.com/pm215/qemu:
docs/devel/testing/fuzzing: Note that you can get qtest to read from a file
hw/arm/imx8mp-evk: Fix guest time in KVM mode
hw/arm/imx8mp-evk: Add KVM support
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
In this patch I have added the following:
- Rewrote transmit path with CSMA/CD collision handling and retry logic
- Implemented flexible TX buffer descriptor (TBD) chain processing
- Rewrote receive path with packet filtering and monitor mode support
- Added RX packet queue for handling resource exhaustion
- Implemented queue flush timer and management
- Added RX state machine with proper state transitions
- Implemented packet filtering (unicast, broadcast, multicast, promiscuous)
- Added SCB RU_START enhancement to find usable RFDs
- Implemented dump command support
- Added bus throttle timer loading (LOAD_THROTTLE/LOAD_START commands)
- Enhanced signal_ca with proper initialization sequence
- Finally, adding self-test functionality
Note:
With this patch, and the previous ones in the patch series, we are able
to achive proper 82596 NIC emulation.
Signed-off-by: Soumyajyotii Ssarkar <soumyajyotisarkar23@gmail.com>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Helge Deller <deller@gmx.de>
As a part of GSOC 2025 I have done a massive rewrite of what was the
82596 NIC. This has been done to add the missing functionality according
to the 82596 Manual and making the code production ready.
This patch adds:
- comprehensive 82596 constants and configuration macros
- address translation for segmented/linear memory modes
- error recording and statistics tracking infrastructure
- CRC-16/32 calculation and appending functions
- CSMA/CD collision detection and backoff logic
- bus throttle timer framework
- enhanced reset with full state initialization
- receive_iov and polling support functions
- updated VMState for migration of all new fields
Note:
This patch primarily includes placeholder code.
To achieve full 82596 emulation, the complete 82596 patch series is
required. Nevertheless, QEMU is able to load and boot successfully with
this patch.
Signed-off-by: Soumyajyotii Ssarkar <soumyajyotisarkar23@gmail.com>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Helge Deller <deller@gmx.de>
Enable the i82596 network chip which is included in the LASI
multi I/O chip. Since LASI has different start addresses on
the various machines, always initialize the LASI components
by their offsets.
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Soumyajyotii Ssarkar <soumyajyotisarkar23@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
This commit moves the Aspeed AST1030 MiniBMC machine
implementation out of aspeed.c into a new standalone file
aspeed_ast10x0_evb.c.
This refactor continues the modularization effort for Aspeed platform
support, placing each board’s logic and initialization sequence in its
own dedicated source file. It improves maintainability, readability, and
makes it easier to extend support for additional AST10x0-based variants.
Key updates include:
- Moved aspeed_minibmc_machine_init() and
aspeed_minibmc_machine_ast1030_evb_class_init() from aspeed.c to
aspeed_ast10x0_evb.c.
- Moved ast1030_evb_i2c_init() and associated I2C setup code.
- Removed AST1030 EVB machine type registration from aspeed.c.
- Added aspeed_ast10x0_evb.c to the Meson build system (meson.build).
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-31-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
The helper function connect_serial_hds_to_uarts() has been renamed to
aspeed_connect_serial_hds_to_uarts() and promoted to a public Aspeed
machine API.
Previously, this function was declared static within aspeed.c and only
used internally. Renaming it with the aspeed_ prefix and exporting its
declaration in aspeed.h makes the function accessible to other Aspeed
machine implementations that need to attach host serial devices to SoC
UARTs.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-30-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the Aspeed AST2700 EVB machine implementation out of
aspeed.c into a new standalone file aspeed_ast27x0_evb.c.
This refactor continues the ongoing modularization of Aspeed platform
support, organizing each board’s initialization logic into its own
dedicated source file. It improves maintainability, readability, and
makes it easier to extend or update individual platform support without
cluttering aspeed.c.
Key updates include:
- Moved AST2700_EVB_HW_STRAP1 and AST2700_EVB_HW_STRAP2 macro definitions
into the new aspeed_ast27x0_evb.c file.
- Moved ast2700_evb_i2c_init(), aspeed_machine_ast2700a0_evb_class_init(),
and aspeed_machine_ast2700a1_evb_class_init() into the new
aspeed_ast27x0_evb.c file.
- Removed the AST2700 EVB machine type registration from aspeed.c.
- Added aspeed_ast27x0_evb.c to the Meson build system (meson.build).
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-29-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the Aspeed AST2600 EVB machine implementation out of
aspeed.c into a new standalone file aspeed_ast2600_evb.c.
This refactor continues the modularization effort of the Aspeed platform
machine definitions, separating each board’s initialization logic into its
own dedicated source file. It improves code maintainability, readability,
and reduces clutter in aspeed.c, simplifying future platform extensions.
Key updates include:
- Moved AST2600_EVB_HW_STRAP1 and AST2600_EVB_HW_STRAP2 macro definitions
into the new aspeed_ast2600_evb.c file.
- Moved ast2600_evb_i2c_init() and related device initialization code into
the new aspeed_ast2600_evb.c file.
- Moved aspeed_machine_ast2600_evb_class_init() and type registration logic
out of aspeed.c.
- Added aspeed_ast2600_evb.c to the Meson build system (meson.build).
- Cleaned up all AST2600 EVB-specific code and macros from aspeed.c.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-28-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the Facebook Catalina BMC machine implementation out of
aspeed.c into a new standalone file aspeed_ast2600_catalina.c.
This refactor continues the ongoing modularization of Aspeed platform
support, organizing each board’s logic into its own dedicated source file.
It improves maintainability, readability, and simplifies future
development of new BMC platforms without cluttering aspeed.c.
Key updates include:
- Moved CATALINA_BMC_HW_STRAP1 and CATALINA_BMC_HW_STRAP2 macro definitions
into the new file.
- Moved catalina_bmc_i2c_init() and all Catalina-specific I2C device setup
into the new aspeed_ast2600_catalina.c file.
- Moved aspeed_machine_catalina_class_init() and type registration logic
out of aspeed.c.
- Cleaned up all Catalina-specific code and macros from aspeed.c.
- Added aspeed_ast2600_catalina.c to the Meson build system (meson.build).
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-27-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the IBM Rainier BMC machine implementation out of
aspeed.c into a new standalone file aspeed_ast2600_rainier.c.
This refactor continues the modularization effort for Aspeed platform
support, placing each board’s logic and FRUID data in its own dedicated
source file. It improves maintainability, readability, and simplifies
future development for new Aspeed-based systems without cluttering
aspeed.c.
Key updates include:
- Removed RAINIER_BMC_HW_STRAP1 and RAINIER_BMC_HW_STRAP2 macro definitions.
- Moved rainier_bmc_i2c_init() and all related I2C device setup code
into the new aspeed_ast2600_rainier.c file.
- Moved aspeed_machine_rainier_class_init() and type registration logic
out of aspeed.c.
- Deleted aspeed_eeprom.h and aspeed_eeprom.c; their FRUID data and
length definitions are now handled directly in the new Rainier file.
- Added aspeed_ast2600_rainier.c to the Meson build system (meson.build).
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-26-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the Nvidia GB200NVL BMC machine implementation out of
aspeed.c into a new standalone file aspeed_ast2600_gb200nvl.c.
This refactor continues the modularization effort for Aspeed platform support,
placing each board’s initialization logic in its own dedicated source file.
It improves code maintainability, readability, and simplifies adding new
platforms without increasing the complexity of aspeed.c.
Key updates include:
- Moved GB200NVL_BMC_HW_STRAP1 and GB200NVL_BMC_HW_STRAP2 macro definitions into the new file.
- Moved gb200nvl_bmc_i2c_init() and its related FRUID setup into the new file.
- Moved aspeed_machine_gb200nvl_class_init() and type registration logic out of aspeed.c.
- Removed gb200nvl_bmc_fruid[] and its length definition from aspeed_eeprom.c/h.
- Added aspeed_ast2600_gb200nvl.c to the Meson build system (meson.build).
- Cleaned up all GB200NVL-specific code and data from aspeed.c and aspeed_eeprom.c.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-25-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit exposes the function aspeed_machine_ast2600_class_emmc_init() as
a common API so that other AST2600-based machine implementations can reuse it
to enable the "boot-emmc" property.
Previously, this function was defined as a static helper within aspeed.c,
limiting its visibility to that file. By making it global and declaring it in
aspeed.h, other machine definition files (e.g., for specific AST2600 boards)
can now easily call this API to register eMMC boot configuration support.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-24-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the QCOM DC-SCM V1 BMC machine implementation out of
aspeed.c into a new standalone file aspeed_ast2600_qcom-dc-scm-v1.c.
This refactor continues the modularization effort for Aspeed platform support,
placing each board’s logic in its own dedicated source file. It improves
maintainability, readability, and simplifies future development for new
platforms without cluttering aspeed.c.
Key updates include:
- Moved QCOM_DC_SCM_V1_BMC_HW_STRAP1 and QCOM_DC_SCM_V1_BMC_HW_STRAP2 macro
into the new file aspeed_ast2600_qcom-dc-scm-v1.c.
- Moved qcom_dc_scm_bmc_i2c_init() and aspeed_machine_qcom_dc_scm_v1_class_init()
into the new file aspeed_ast2600_qcom-dc-scm-v1.c.
- Moved "qcom-dc-scm-v1-bmc" machine type registration from aspeed.c to the new file.
- Updated hw/arm/meson.build to include aspeed_ast2600_qcom-dc-scm-v1.c.
- Cleaned up all QCOM DC-SCM V1-specific code from aspeed.c.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-23-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the QCOM Firework BMC machine implementation out of
aspeed.c into a new standalone file aspeed_ast2600_qcom-firework.c.
This refactor continues the modularization effort for Aspeed platform support,
placing each board’s logic in its own dedicated source file. It improves
maintainability, readability, and simplifies future development for new
platforms without cluttering aspeed.c.
Key updates include:
- Removed qcom_dc_scm_firework_i2c_init() and its Firework-specific devices
from aspeed.c.
- Removed aspeed_machine_qcom_firework_class_init() and its type registration
("qcom-firework-bmc") from aspeed_machine_types[].
- Added new source file aspeed_ast2600_qcom-firework.c containing the
Firework-specific initialization and machine class definition.
- Updated hw/arm/meson.build to include aspeed_ast2600_qcom-firework.c.
- Cleaned up all Firework-specific code from aspeed.c.
- Renamed `QCOM_DC_SCM_V1_BMC_HW_STRAP1` to
`QCOM_DC_SCM_FIREWORK_BMC_HW_STRAP1` to avoid dependency conflicts with
other QCOM DC-SCM machines.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-22-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the Facebook Fuji BMC machine implementation out of
aspeed.c into a new standalone file aspeed_ast2600_fuji.c.
This refactor continues the modularization effort for Aspeed platform support,
placing each board’s logic in its own dedicated source file.
It improves maintainability, readability, and simplifies future development for
new platforms without cluttering aspeed.c.
Key updates include:
- Moved FUJI_BMC_HW_STRAP1 and FUJI_BMC_HW_STRAP2 macro definitions into the new file.
- Moved fuji_bmc_i2c_init() and its helper get_pca9548_channels() into the new file.
- Moved aspeed_machine_fuji_class_init() and type registration to aspeed_ast2600_fuji.c.
- Added aspeed_ast2600_fuji.c to the build system (meson.build).
- Cleaned up all Fuji-specific code and macros from aspeed.c.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-21-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the Facebook fby35 BMC machine implementation out of
aspeed.c into a new standalone file aspeed_ast2600_fby35.c.
This refactor continues the modularization effort for Aspeed platform support,
placing each board’s logic in its own dedicated source file.
It improves maintainability, readability, and simplifies future development for
new platforms without cluttering aspeed.c.
Key updates include:
- Moved fby35_i2c_init() and fby35_reset() to the new file.
- Moved aspeed_machine_fby35_class_init() and machine registration to the new file.
- Removed fby35 FRU data (fby35_nic_fruid, fby35_bb_fruid, fby35_bmc_fruid) and their size definitions from aspeed_eeprom.[ch].
- Added aspeed_ast2600_fby35.c to the build system (meson.build).
- Cleaned up all fby35-specific code and declarations from aspeed.c and aspeed_eeprom.*.
- Introduced FBY35_BMC_RAM_SIZE macro based on FUJI_BMC_RAM_SIZE to remove
inter-file dependency.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-20-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the Facebook Bletchley BMC machine implementation out of
aspeed.c into a new standalone file aspeed_ast2600_bletchley.c.
This refactor continues the modularization effort for Aspeed platform support,
placing each board’s logic in its own dedicated source file.
It improves maintainability, readability, and simplifies future development for
new platforms without cluttering aspeed.c.
Key updates include:
- Moved BLETCHLEY_BMC_HW_STRAP1 and BLETCHLEY_BMC_HW_STRAP2 macro definitions into the new file.
- Moved bletchley_bmc_i2c_init() I²C initialization logic into the new file.
- Moved aspeed_machine_bletchley_class_init() and type registration.
- Added aspeed_ast2600_bletchley.c to the build system (meson.build).
- Removed all Bletchley-specific code and macros from aspeed.c.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-19-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Moving it into aspeed.h allows all Aspeed machine source files
(AST2400, AST2500, AST2600, AST2700, etc.) to reuse the same macro
definition for consistent behavior and maintainability.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-18-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the OpenPOWER Palmetto BMC machine implementation out of
aspeed.c into a new standalone file aspeed_ast2400_palmetto.c.
This refactor continues the modularization effort for Aspeed platform support,
placing each board’s logic in its own dedicated source file.
It improves maintainability, readability, and simplifies future development for
new platforms without cluttering aspeed.c.
Key updates include:
- Moved PALMETTO_BMC_HW_STRAP1 macro definition from into the new file.
- Moved palmetto_bmc_i2c_init() I²C initialization logic into the new file.
- Moved aspeed_machine_palmetto_class_init() and type registration.
- Added aspeed_ast2400_palmetto.c to the build system (meson.build).
- Removed all Palmetto-specific code and macros from aspeed.c.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-17-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the Supermicro X11 BMC machine implementation out of
aspeed.c into a new standalone file aspeed_ast2400_supermicrox11.c and
removes its dependency on the Palmetto platform’s I²C initialization.
This refactor continues the modularization effort for Aspeed platform support,
ensuring that each board’s configuration resides in its own dedicated source file.
By duplicating and renaming the palmetto_bmc_i2c_init() logic into
supermicrox11_bmc_i2c_init(), this change removes unwanted coupling between
the two board definitions.
Key updates include:
- Moved SUPERMICROX11_BMC_HW_STRAP1 macro definition into a new file.
- Moved aspeed_machine_supermicrox11_bmc_class_init() and type registration into a new file.
- Added a dedicated supermicrox11_bmc_i2c_init() function (copied and renamed from Palmetto’s version).
- Added the new file aspeed_ast2400_supermicrox11.c to the build system (meson.build).
- Removed all Supermicro X11–specific code and macros from aspeed.c.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-16-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the Quanta-Q71L BMC machine implementation out of
aspeed.c into a new standalone file aspeed_ast2400_quanta-q71l.c.
This refactor continues the modularization effort for Aspeed platform
support, placing each board’s logic in its own dedicated source file.
It improves maintainability, readability, and simplifies future
development for new platforms without cluttering aspeed.c
Key updates include:
- Moved QUANTA_Q71L_BMC_HW_STRAP1 macro definition into the new file.
- Moved quanta_q71l_bmc_i2c_init() I²C initialization logic into the new file.
- Moved aspeed_machine_quanta_q71l_class_init() and type registration.
- Added aspeed_ast2400_quanta-q71l.c to the build system (meson.build).
- Removed all Quanta-Q71L–specific code and macros from aspeed.c.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-15-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the AST2500 EVB machine implementation out of
aspeed.c into a new standalone file aspeed_ast2500_evb.c.
This refactor continues the modularization effort for Aspeed platform
support, placing each board’s logic in its own dedicated source file.
It improves maintainability, readability, and simplifies future
development for new platforms without cluttering aspeed.c.
Key updates include:
- Moved AST2500_EVB_HW_STRAP1 macro definition into the new file.
- Moved ast2500_evb_i2c_init() I²C initialization logic.
- Moved aspeed_machine_ast2500_evb_class_init() and type registration.
- Added aspeed_ast2500_evb.c to the build system (meson.build).
- Removed all AST2500 EVB–specific code and macros from aspeed.c.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-14-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the Supermicro X11SPI BMC machine definition from
aspeed.c into a new standalone file aspeed_ast2500_supermicro-x11spi.c,
and adds a dedicated I²C initialization function for the platform.
The refactor continues the effort to modularize Aspeed platform support,
ensuring each machine model is defined in its own source file. This improves
code organization, readability, and simplifies maintenance when adding or
modifying platform-specific behavior.
Previously, the Supermicro X11SPI machine reused
palmetto_bmc_i2c_init() for its I²C setup. To make the machine
definition fully self-contained, the function was copied and renamed
to supermicro_x11spi_bmc_i2c_init(). This ensures that the machine
can evolve independently without depending on Palmetto’s board logi
Key updates include:
- Moved SUPERMICRO_X11SPI_BMC_HW_STRAP1 macro and machine class init
(aspeed_machine_supermicro_x11spi_bmc_class_init) into a new file.
- Added new function supermicro_x11spi_bmc_i2c_init() copied from
palmetto_bmc_i2c_init() for independent control.
- Updated the machine definition to use the new I²C init function.
- Registered the new source file in meson.build.
- Removed all Supermicro X11SPI-related definitions from aspeed.c.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-13-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the Romulus BMC machine implementation out of
aspeed.c into a new standalone file aspeed_ast2500_romulus.c.
The refactor continues the modularization of Aspeed platform
definitions, separating each board into its own C source file to
improve maintainability, readability, and reduce code clutter in
aspeed.c.
Key updates include:
- Moved ROMULUS_BMC_HW_STRAP1 definition to the new file.
- Moved romulus_bmc_i2c_init() and related I²C device setup.
- Moved aspeed_machine_romulus_class_init() and type registration
to aspeed_ast2500_romulus.c.
- Added the new file to the build system (meson.build).
- Removed all Romulus-specific code from aspeed.c.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-12-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the Sonorapass BMC machine implementation out of
aspeed.c and into a new standalone file aspeed_ast2500_sonorapass.c.
The refactor continues the effort to modularize Aspeed platform support
by separating each board’s implementation into its own source file.
This improves maintainability, readability, and simplifies future
updates to individual machine configurations.
Key updates include:
- Moved SONORAPASS_BMC_HW_STRAP1 definition into the new file.
- Moved sonorapass_bmc_i2c_init() and all I²C device initialization
logic from aspeed.c into aspeed_ast2500_sonorapass.c.
- Moved aspeed_machine_sonorapass_class_init() and type registration
into the new file.
- Added the new file to the build system (meson.build).
- Removed all Sonorapass-specific code and definitions from aspeed.c
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-11-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the Witherspoon BMC machine implementation out of
aspeed.c and into a new dedicated file aspeed_ast2500_witherspoon.c.
To support splitting Witherspoon into a dedicated source file,
a new WITHERSPOON_BMC_HW_STRAP1 macro is added as a copy of
ROMULUS_BMC_HW_STRAP1.
The change is part of a broader effort to modularize Aspeed board
definitions, allowing each machine type to be maintained and updated
independently. By isolating Witherspoon logic, the aspeed.c file
becomes cleaner and easier to manage as more platforms are added.
Key updates include:
- Moved witherspoon_bmc_i2c_init() and related LED setup code into
aspeed_ast2500_witherspoon.c.
- Added WITHERSPOON_BMC_HW_STRAP1 replacement macro for local use.
- Removed aspeed_machine_witherspoon_class_init() and type
registration from aspeed.c.
- Added the new file to meson.build for compilation.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-10-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the YosemiteV2 BMC machine implementation from
aspeed.c into a new standalone file aspeed_ast2500_yosemitev2.c.
To support splitting YosemiteV2 into a dedicated source file,
a new YOSEMITEV2_BMC_HW_STRAP1 macro is added as a copy of
AST2500_EVB_HW_STRAP1.
The refactor is part of an ongoing effort to modularize Aspeed
machine definitions by separating each board into its own source
file. This improves code readability, maintainability, and simplifies
future platform-specific changes.
Key updates include:
- Moved yosemitev2_bmc_i2c_init() and its FRU data into a new file.
- Removed aspeed_machine_yosemitev2_class_init() and type registration
from aspeed.c.
- Removed YosemiteV2 FRUID data and declarations from
aspeed_eeprom.c and aspeed_eeprom.h.
- Added aspeed_ast2500_yosemitev2.c to the build system
(meson.build).
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-9-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the Tiogapass BMC machine implementation out of
aspeed.c into a new dedicated file aspeed_ast2500_tiogapass.c.
To support splitting Tiogapass into a dedicated source file,
a new TIOGAPASS_BMC_HW_STRAP1 macro is added as a copy of
AST2500_EVB_HW_STRAP1.
The change follows the ongoing effort to modularize Aspeed platform
support by splitting each machine definition into its own source file.
This makes aspeed.c cleaner, easier to maintain, and simplifies
future feature additions or refactoring for individual machines.
Key updates include:
- Removed tiogapass_bmc_i2c_init() and its FRU data from aspeed.c
and aspeed_eeprom.c.
- Removed Tiogapass type registration from aspeed_machine_types[].
- Added new source file aspeed_ast2500_tiogapass.c to meson.build.
- Removed unused Tiogapass FRUID declarations from aspeed_eeprom.h.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-8-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit refactors the Bytedance G220A BMC machine by moving its
implementation from aspeed.c into a new dedicated file
aspeed_ast2500_g220a.c.
The goal is to improve modularity and maintainability of Aspeed
machine definitions by isolating each platform into its own source
file. This aligns with ongoing efforts to simplify aspeed.c,
which previously contained all machine configurations.
Key updates include:
- Moved G220A_BMC_HW_STRAP1 definition and
g220a_bmc_i2c_init() function into aspeed_ast2500_g220a.c.
- Moved aspeed_machine_g220a_class_init() and related type
registration to the new file.
- Added the new file to the build system (meson.build).
- Removed all G220A-specific code from aspeed.c.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-7-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit moves the FP5280G2 BMC machine implementation from
aspeed.c into a new standalone file aspeed_ast2500_fp5280g2.c.
The change improves code organization and prepares the Aspeed
machine framework for future expansion and easier maintenance.
Key updates include:
- Moved fp5280g2_bmc_i2c_init() and related machine class init
functions into aspeed_ast2500_fp5280g2.c.
- Added new file to hw/arm/meson.build for compilation.
- Removed obsolete FP5280G2 definitions from aspeed.c
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-6-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
The helper function create_pca9554() has been renamed to
aspeed_create_pca9554() and made globally available.
Previously, the function was declared static inside aspeed.c, restricting
its visibility to that file. As more Aspeed machine implementations
require PCA9554 I2C expander setup, it makes sense to rename it with the
aspeed_ prefix and export its declaration in aspeed.h for shared use.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-5-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
The helper function create_pca9552() has been renamed to
aspeed_create_pca9552() and made non-static for reuse by other Aspeed
machine source files. A corresponding prototype is now declared in
aspeed.h.
This allows multiple Aspeed platforms to share PCA9552 I2C LED controller
initialization logic, improving code reuse and reducing duplication.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-4-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
The function aspeed_machine_class_init_cpus_defaults() is now made
globally visible so that it can be used by other Aspeed machine C files.
Previously, this function was declared as static, restricting its
visibility to aspeed.c. Since future machine split files will also
need to call this helper to initialize default CPU settings, its
declaration has been moved to the common header aspeed.h and the
static keyword has been removed.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-3-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Aspeed machines will be moved into split C files for better
modularization and future maintenance.
To allow all machine implementations to reuse the same
AspeedMachineState structure, the struct definition is moved
from aspeed.c to the shared header aspeed.h.
This change centralizes the common state structure used across
all Aspeed machine models, reduces redundancy, and simplifies
future refactoring work for new machines.
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-2-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
migrate_add_blocker_modes() and migration_add_notifier_modes use
variable arguments for a set of migration modes. The variable
arguments get collected into a bitset for processsing. Take a bitset
argument instead, it's simpler.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/r/20251027064503.1074255-3-armbru@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Function migrate_add_blocker will free the reason and set it to NULL
if failure is returned.
Signed-off-by: Bin Guo <guobin@linux.alibaba.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Link: https://lore.kernel.org/r/20251024205532.19883-1-guobin@linux.alibaba.com
Signed-off-by: Peter Xu <peterx@redhat.com>
