Commit graph

121931 commits

Author SHA1 Message Date
Richard Henderson
981f2beb16 target: Use cpu_pointer_wrap_uint32 for 32-bit targets
M68K, MicroBlaze, OpenRISC, RX, TriCore and Xtensa are
all 32-bit targets.  AVR is more complicated, but using
a 32-bit wrap preserves current behaviour.

Cc: Michael Rolnik <mrolnik@gmail.com>
Cc: Laurent Vivier <laurent@vivier.eu>
Cc: Stafford Horne <shorne@gmail.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Tested-by Bastian Koppelmann <kbastian@mail.uni-paderborn.de> (tricore)
Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-05-28 08:08:48 +01:00
Richard Henderson
a4027ed7d4 target: Use cpu_pointer_wrap_notreached for strict align targets
Alpha, HPPA, and SH4 always use aligned addresses,
and therefore never produce accesses that cross pages.

Cc: Helge Deller <deller@gmx.de>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-05-28 08:08:47 +01:00
Richard Henderson
bdf26b5d16 accel/tcg: Add TCGCPUOps.pointer_wrap
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-05-28 08:08:47 +01:00
Richard Henderson
eb978e50e4 target/sh4: Use MO_ALIGN for system UNALIGN()
This should have been done before removing TARGET_ALIGNED_ONLY,
as we did for hppa and alpha.

Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Fixes: 8244189419 ("target/sh4: Remove TARGET_ALIGNED_ONLY")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-05-28 08:08:47 +01:00
Richard Henderson
11efde54f2 tcg: Drop TCGContext.page_{mask,bits}
Use exec/target_page.h instead of independent variables.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-05-28 08:08:47 +01:00
Richard Henderson
9cfcf8c3b7 tcg: Drop TCGContext.tlb_dyn_max_bits
This was an extremely minor optimization for aarch64
and x86_64, to use a 32-bit AND instruction when the
guest softmmu tlb maximum was sufficiently small.
Both hosts can simply use a 64-bit AND insn instead.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-05-28 08:08:47 +01:00
Richard Henderson
36a9529e60 target/microblaze: Simplify compute_ldst_addr_type{a,b}
Require TCGv_i32 and TCGv be identical, so drop
the extensions.  Return constants when possible
instead of a mov into a temporary.  Return register
inputs unchanged when possible.

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-05-28 08:08:47 +01:00
Richard Henderson
bd07403fc1 target/microblaze: Drop DisasContext.r0
Return a constant 0 from reg_for_read, and a new
temporary from reg_for_write.

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-05-28 08:08:47 +01:00
Richard Henderson
b52ee0c1a4 target/microblaze: Use TARGET_LONG_BITS == 32 for system mode
Now that the extended address instructions are handled separately
from virtual addresses, we can narrow the emulation to 32-bit.

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-05-28 08:08:47 +01:00
Richard Henderson
17ac97a958 target/microblaze: Fix printf format in mmu_translate
Use TARGET_FMT_lx to match the target_ulong type of vaddr.

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-05-28 08:08:47 +01:00
Richard Henderson
14c1d81354 target/microblaze: Use TCGv_i64 for compute_ldst_addr_ea
Use an explicit 64-bit type for extended addresses.

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-05-28 08:08:47 +01:00
Richard Henderson
8cea8bd4d3 target/microblaze: Use uint64_t for CPUMBState.ear
Use an explicit 64-bit type for EAR.

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-05-28 08:08:47 +01:00
Richard Henderson
beea772666 target/microblaze: Implement extended address load/store out of line
Use helpers and address_space_ld/st instead of inline
loads and stores.  This allows us to perform operations
on physical addresses wider than virtual addresses.

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-05-28 08:08:47 +01:00
Richard Henderson
526b0d364a target/microblaze: Split out mb_transaction_failed_internal
Use an explicit 64-bit type for the address to store in EAR.

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-05-28 08:08:47 +01:00
Richard Henderson
3f8d6b432d target/microblaze: Introduce helper_unaligned_access
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-05-28 08:08:47 +01:00
Richard Henderson
67f2d507ca target/microblaze: Split out mb_unaligned_access_internal
Use an explicit 64-bit type for the address to store in EAR.

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-05-28 08:08:47 +01:00
Andreas Schwab
19f036726a linux-user: implement pgid field of /proc/self/stat
Signed-off-by: Andreas Schwab <schwab@suse.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <mvmfrgzcr4m.fsf@suse.de>
2025-05-28 08:07:59 +01:00
Pierrick Bouvier
556d05d1e2 system/main: comment lock rationale
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250515174641.4000309-1-pierrick.bouvier@linaro.org>
2025-05-28 08:07:59 +01:00
Richard Henderson
319b0c8d07 accel/tcg: Fix atomic_mmu_lookup vs TLB_FORCE_SLOW
When we moved TLB_MMIO and TLB_DISCARD_WRITE to TLB_SLOW_FLAGS_MASK,
we failed to update atomic_mmu_lookup to properly reconstruct flags.

Fixes: 24b5e0fdb5 ("include/exec: Move TLB_MMIO, TLB_DISCARD_WRITE to slow flags")
Reported-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Tested-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-05-28 08:07:49 +01:00
Markus Armbruster
662b85aae1 docs/about/removed-features: Move removal notes to tidy up order
The removal notes within a section are mostly in version order.  Move
the few that aren't so they are.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20250521063711.29840-5-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2025-05-28 06:53:59 +02:00
Markus Armbruster
977dfcd552 docs/about/deprecated: Move deprecation notes to tidy up order
The deprecation notes within a section are mostly in version order.
Move the few that aren't so they are.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20250521063711.29840-4-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2025-05-28 06:53:46 +02:00
Markus Armbruster
c2fb6eaeb9 qapi/migration: Deprecate migrate argument @detach
Argument @detach has always been ignored.  Start the clock to get rid
of it.

Cc: Peter Xu <peterx@redhat.com>
Cc: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20250521063711.29840-3-armbru@redhat.com>
ACKed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Peter Xu <peterx@redhat.com>
2025-05-28 06:53:20 +02:00
Markus Armbruster
428d1789df docs/about: Belatedly document tightening of QMP device_add checking
Commit 4d8b0f0a95 (v6.2.0) deprecated incorrectly typed device_add
arguments.  Commit be93fd5372 (qdev-monitor: avoid QemuOpts in QMP
device_add) fixed them for v9.2.0, but neglected to update
documentation.  Do that now.

Cc: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20250521063711.29840-2-armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
[Commit message typo corrected]
2025-05-28 06:53:04 +02:00
Clément Chigot
4ec799dd17 target/sparc: don't set FSR_NVA when comparing unordered floats
FSR_NVA should be set when one of the operands is a signaling NaN or
when using FCMPEx instructions. But those cases are already handled
within check_ieee_exception or floatxx_compare functions.
Otherwise, it should be left untouched.

FTR, this was detected by inf-compare-[5678] tests within gcc
testsuites.

Signed-off-by: Clément Chigot <chigot@adacore.com>
Message-Id: <20250425093513.863289-1-chigot@adacore.com>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2025-05-27 20:09:13 +01:00
Paolo Bonzini
341ed3eae4 target/i386/emulate: more lflags cleanups
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-05-27 19:21:19 +02:00
Paolo Bonzini
734a1e9eee rust: hpet: rename hpet module to "device"
Follow a similar convention as pl011.

Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-05-27 19:21:18 +02:00
Zhao Liu
aef5ac8624 rust: Fix the typos in doc
These typos are found by "cargo spellcheck". Though it outputs a lot of
noise and false positives, there still are some real typos.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Link: https://lore.kernel.org/r/20250520152750.2542612-6-zhao1.liu@intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-05-26 18:04:27 +02:00
Zhao Liu
86c54a3a41 rust: Fix Zhao's email address
No one could find Zhao Liu via zhai1.liu@intel.com.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Link: https://lore.kernel.org/r/20250520152750.2542612-5-zhao1.liu@intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-05-26 18:04:27 +02:00
Zhao Liu
d74169e09e hw/timer/hpet: Reorganize register decoding
For Rust HPET, since the commit 519088b7cf ("rust: hpet: decode HPET
registers into enums"), it decodes register address by checking if the
register belongs to global register space. And for C HPET, it checks
timer register space first.

While both approaches are fine, it's best to be as consistent as
possible.

Synchronize changes from the rust side to C side.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Link: https://lore.kernel.org/r/20250520152750.2542612-2-zhao1.liu@intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-05-26 18:04:27 +02:00
Pierrick Bouvier
ddc25eb404 meson: merge hw_common_arch in target_common_system_arch
No need to keep two different libraries, as both are compiled with exact
same flags. As well, rename target common libraries to common_{arch} and
system_{arch}, to follow what exists for common and system libraries.

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/r/20250521223414.248276-8-pierrick.bouvier@linaro.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-05-26 17:31:07 +02:00
Pierrick Bouvier
d33717d7fc meson: remove lib{system, user}_ss aliases
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/r/20250521223414.248276-7-pierrick.bouvier@linaro.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-05-26 17:31:06 +02:00
Pierrick Bouvier
7ca433244c meson: merge lib{system, user}_ss with {system, user}_ss
Now that target configuration can be applied to lib{system, user}_ss,
there is no reason to keep that separate from the existing {system,
user}_ss.
The only difference is that we'll now compile those files with
-DCOMPILING_SYSTEM_VS_USER, which removes poison for
CONFIG_USER_ONLY and CONFIG_SOFTMMU, without any other side effect.

We extract existing system/user code common common libraries to
lib{system, user}.

To not break existing meson files, we alias libsystem_ss to system_ss
and libuser_ss to user_ss, so we can do the cleanup in next commit.

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/r/20250521223414.248276-6-pierrick.bouvier@linaro.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-05-26 17:31:06 +02:00
Pierrick Bouvier
b17b51d325 meson: apply target config for picking files from lib{system, user}
semihosting code needs to be included only if CONFIG_SEMIHOSTING is set.
However, this is a target configuration, so we need to apply it to the
lib{system, user}_ss.

As well, this prepares merging lib{system, user}_ss with
{system, user}_ss.

Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/r/20250521223414.248276-5-pierrick.bouvier@linaro.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-05-26 17:31:06 +02:00
Pierrick Bouvier
598a0ba8e6 target/arm: remove explicit dependencies listed
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/r/20250521223414.248276-4-pierrick.bouvier@linaro.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-05-26 17:31:06 +02:00
Pierrick Bouvier
0ca26a5179 hw/arm: remove explicit dependencies listed
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/r/20250521223414.248276-3-pierrick.bouvier@linaro.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-05-26 17:31:06 +02:00
Pierrick Bouvier
4fb54de823 meson: build target libraries with common dependencies
As mentioned in [1], dependencies
were missing when compiling per target libraries, thus breaking
compilation on certain host systems.

We now explicitly add common dependencies to those libraries, so it
solves the problem.

[1] https://lore.kernel.org/qemu-devel/20250513115637.184940-1-thuth@redhat.com/

Tested-by: Thomas Huth <thuth@redhat.com>
Fixes: 6f4e8a92bb ("hw/arm: make most of the compilation units common")
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/r/20250521223414.248276-2-pierrick.bouvier@linaro.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-05-26 17:31:06 +02:00
Stefan Hajnoczi
80db93b2b8 aspeed queue:
* Fixed memory leaks in qtest tests
 * Reworked and fixed HACE (crypto) model for AST2700 SoC
 * Extended HACE qtest tests
 * Fixed RAM size detection on BE hosts
 * Added network backends to ast2700fc machine
 * Mapped main SoC memory into system memory on multi SoC machines
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Merge tag 'pull-aspeed-20250526' of https://github.com/legoater/qemu into staging

aspeed queue:

* Fixed memory leaks in qtest tests
* Reworked and fixed HACE (crypto) model for AST2700 SoC
* Extended HACE qtest tests
* Fixed RAM size detection on BE hosts
* Added network backends to ast2700fc machine
* Mapped main SoC memory into system memory on multi SoC machines

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# gpg: Signature made Mon 26 May 2025 04:04:38 EDT
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# gpg:                 aka "Cédric Le Goater <clg@kaod.org>" [full]
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B  0B60 51A3 43C7 CFFB ECA1

* tag 'pull-aspeed-20250526' of https://github.com/legoater/qemu: (39 commits)
  docs: Remove ast2700fc from Aspeed family boards
  hw/arm/fby35: Map BMC memory into system memory
  hw/arm/aspeed_ast27x0-fc: Map ca35 memory into system memory
  hw/arm/aspeed_ast27x0: Fix unimplemented region overlap with vbootrom
  hw/arm/aspeed_ast2700-fc: Reduce ca35 ram size to align with ast2700a1
  hw/arm/aspeed_ast2700-fc: Add network support
  hw/arm/aspeed_ast27x0: Fix RAM size detection failure on BE hosts
  hw/intc/aspeed Fix coding style
  hw/intc/aspeed: Set impl.min_access_size to 4
  test/qtest/hace: Add tests for AST2700
  test/qtest/hace: Support to validate 64-bit hmac key buffer addresses
  test/qtest/hace: Support to test upper 32 bits of digest and source addresses
  test/qtest/hace: Support 64-bit source and digest addresses for AST2700
  test/qtest/hace: Update source data and digest data type to 64-bit
  test/qtest/hace: Add tests for AST1030
  test/qtest/hace: Add SHA-384 tests for AST2600
  test/qtest/hace: Add SHA-384 test cases for ASPEED HACE model
  test/qtest/hace: Adjust test address range for AST1030 due to SRAM limitations
  test/qtest/hace: Specify explicit array sizes for test vectors and hash results
  test/qtest: Introduce a new aspeed-hace-utils.c to place common testcases
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-05-26 10:16:59 -04:00
Steven Lee
8eaea4012c docs: Remove ast2700fc from Aspeed family boards
The ast2700fc machine is now covered in the dedicated ast2700-evb
section. Listing it in the general Aspeed board family list is
redundant.

Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250523093144.991408-7-steven_lee@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-25 23:39:11 +02:00
Steven Lee
b21d68c34e hw/arm/fby35: Map BMC memory into system memory
Add the BMC memory region as a subregion of system_memory so that
modules relying on system memory can operate correctly.

Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250523093144.991408-6-steven_lee@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-25 23:39:11 +02:00
Steven Lee
bb1747a39b hw/arm/aspeed_ast27x0-fc: Map ca35 memory into system memory
Map the CA35 memory region as a subregion of system_memory to ensure
a valid FlatView. This prevents failures in APIs that rely on the
global memory view, such as rom_check_and_register_reset().

Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250523093144.991408-5-steven_lee@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-25 23:39:11 +02:00
Steven Lee
221d22d830 hw/arm/aspeed_ast27x0: Fix unimplemented region overlap with vbootrom
The unimplemented memory region overlaps with the VBootROM address
range, causing incorrect memory layout.

This patch adjusts the size and start address of the unimplemented
region to avoid collision. The IO memory region (ASPEED_DEV_IOMEM) is
now moved to 0x20000 to reserve space for VBootROM at 0x0.

Although the memory range 0x20000 - 0x10000000 is undefined in the
datasheet and should not be required, further testing shows OP-TEE
or U-Boot may access 0x400000 during early boot.
Removing the unimplemented region causes firmware hangs.

To prevent unexpected accesses, retain the region as a safeguard.

Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250523093144.991408-4-steven_lee@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-25 23:39:11 +02:00
Steven Lee
61162c6f89 hw/arm/aspeed_ast2700-fc: Reduce ca35 ram size to align with ast2700a1
Reduce ca35 ram size from 2GiB to 1GiB to align with ast2700a1-evb,
where the ram-container is defined as 1GiB in its class.

Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250523093144.991408-3-steven_lee@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-25 23:39:11 +02:00
Steven Lee
453b928ab9 hw/arm/aspeed_ast2700-fc: Add network support
This patch adds network support to the ast2700fc machine by initializing
the NIC device in the ca35.

Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250523093144.991408-2-steven_lee@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-25 23:39:11 +02:00
Jamin Lin
e6941ac106 hw/arm/aspeed_ast27x0: Fix RAM size detection failure on BE hosts
On big-endian hosts, the aspeed_ram_capacity_write() function previously passed
the address of a 64-bit "data" variable directly to address_space_write(),
assuming host and guest endianness matched.

However, the data is expected to be written in little-endian format to DRAM.
On big-endian hosts, this led to incorrect data being written into DRAM,
which caused the guest firmware to misdetect the DRAM size.

As a result, U-Boot fails to boot and hangs.

- Replaces the "address_space_write()" call with "address_space_stl_le()",
  which performs an explicit 32-bit little-endian write.
- Updating the MemoryRegionOps to restrict access to exactly 4 bytes
  using .valid.{min,max}_access_size = 4 and .impl.min_access_size = 4.

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Fixes: 7436db1 ("aspeed/soc: fix incorrect dram size for AST2700")
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250522023305.2486536-4-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-25 23:39:11 +02:00
Jamin Lin
567accba67 hw/intc/aspeed Fix coding style
Fix coding style issues from checkpatch.pl.

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250522023305.2486536-3-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-25 23:39:11 +02:00
Jamin Lin
5c14d7cbd4 hw/intc/aspeed: Set impl.min_access_size to 4
This patch explicitly sets ".impl.min_access_size = 4" to match the
declared ".valid.min_access_size = 4", enforcing stricter access size
checking and preventing inconsistent partial accesses to the interrupt
controller registers.

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250522023305.2486536-2-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-25 23:39:11 +02:00
Jamin Lin
5071c22910 test/qtest/hace: Add tests for AST2700
The HACE models in AST2600 and AST2700 are nearly identical. Based on the
AST2600 test cases, new tests have been added for AST2700.

Implemented test functions for SHA-256, SHA-384, SHA-512, and MD5.
Added scatter-gather and accumulation test variants.
For AST2700, the HACE controller base address starts at "0x12070000", and
the DRAM start address is "0x4_00000000".

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Acked-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/qemu-devel/20250515081008.583578-29-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-25 23:39:11 +02:00
Jamin Lin
823288fc13 test/qtest/hace: Support to validate 64-bit hmac key buffer addresses
Added "key" and "key_hi" fields to "AspeedMasks" for 64-bit addresses test.
Updated "aspeed_test_addresses" to validate "HACE_HASH_KEY_BUFF" and
"HACE_HASH_KEY_BUFF_HI".
Ensured correct masking of 64-bit addresses by checking both lower and upper
32-bit registers.

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Acked-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/qemu-devel/20250515081008.583578-28-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-25 23:39:11 +02:00
Jamin Lin
88d8515fb7 test/qtest/hace: Support to test upper 32 bits of digest and source addresses
Added "src_hi" and "dest_hi" fields to "AspeedMasks" for 64-bit addresses test.
Updated "aspeed_test_addresses" to validate "HACE_HASH_SRC_HI" and
"HACE_HASH_DIGEST_HI".
Ensured correct masking of 64-bit addresses by checking both lower and upper
32-bit registers.

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Acked-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/qemu-devel/20250515081008.583578-27-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-25 23:39:11 +02:00
Jamin Lin
5ced818e42 test/qtest/hace: Support 64-bit source and digest addresses for AST2700
Added "HACE_HASH_SRC_HI" and "HACE_HASH_DIGEST_HI", "HACE_HASH_KEY_BUFF_HI"
registers to store upper 32 bits.
Updated "write_regs" to handle 64-bit source and digest addresses.

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Acked-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/qemu-devel/20250515081008.583578-26-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-25 23:39:11 +02:00