The VIRTIO Sound Device conforms with the Virtio spec v1.2,
thus only use little endianness.
Remove the suspicious target_words_bigendian() noticed during
code review.
Cc: qemu-stable@nongnu.org
Fixes: eb9ad377bb ("virtio-sound: handle control messages and streams")
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20240422211830.25606-1-philmd@linaro.org>
PCMachineClass::acpi_data_size was only used by the pc-i440fx-2.0
machine, which got removed. Since it is constant, replace the class
field by a definition (local to hw/i386/pc.c, since not used
elsewhere).
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-24-philmd@linaro.org>
X86CPU::kvm_no_smi_migration was only used by the
pc-i440fx-2.3 machine, which got removed. Remove it
and simplify kvm_put_vcpu_events().
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-23-philmd@linaro.org>
Last commit removed the last non-NULL use of DEFINE_I440FX_MACHINE
3rd parameter. 'compatfn' is now obsolete, remove it.
Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-22-philmd@linaro.org>
The pc-i440fx-2.3 machine was deprecated for the 8.2
release (see commit c7437f0ddb "docs/about: Mark the
old pc-i440fx-2.0 - 2.3 machine types as deprecated"),
time to remove it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-21-philmd@linaro.org>
PCMachineClass::rsdp_in_ram was only used by the
pc-i440fx-2.2 machine, which got removed. It is
now always true. Remove it, simplifying acpi_setup().
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-19-philmd@linaro.org>
PCMachineClass::resizable_acpi_blob was only used by the
pc-i440fx-2.2 machine, which got removed. It is now always
true. Remove it, simplifying acpi_build().
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-18-philmd@linaro.org>
The pc-i440fx-2.2 machine was deprecated for the 8.2
release (see commit c7437f0ddb "docs/about: Mark the
old pc-i440fx-2.0 - 2.3 machine types as deprecated"),
time to remove it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-17-philmd@linaro.org>
'legacy_align' is always NULL, remove it, simplifying
memory_device_pre_plug().
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-16-philmd@linaro.org>
'legacy_align' is always NULL, remove it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-15-philmd@linaro.org>
PCMachineClass::enforce_aligned_dimm was only used by the
pc-i440fx-2.1 machine, which got removed. It is now always
true. Remove it, simplifying pc_get_device_memory_range().
Update the comment in Avocado test_phybits_low_pse36().
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-14-philmd@linaro.org>
'uuid_encoded' is always true, remove it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-12-philmd@linaro.org>
PCMachineClass::smbios_uuid_encoded was only used by the
pc-i440fx-2.1 machine, which got removed. It is now always
true, remove it.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-11-philmd@linaro.org>
x86_cpu_change_kvm_default() was only used out of kvm-cpu.c by
the pc-i440fx-2.1 machine, which got removed. Make it static,
and remove its declaration. "kvm-cpu.h" is now empty, remove it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-10-philmd@linaro.org>
The pc-i440fx-2.1 machine was deprecated for the 8.2
release (see commit c7437f0ddb "docs/about: Mark the
old pc-i440fx-2.0 - 2.3 machine types as deprecated"),
time to remove it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-9-philmd@linaro.org>
acpi_memory_hotplug::is_enabled is set to %true once via
ich9_lpc_initfn() -> ich9_pm_add_properties(). No need to
check it, so remove now dead code.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-8-philmd@linaro.org>
No external code sets the 'memory-hotplug-support'
property, remove it.
Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-7-philmd@linaro.org>
PCMachineClass::legacy_acpi_table_size was only used by the
pc-i440fx-2.0 machine, which got removed. Remove it and simplify
acpi_build().
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240617071118.60464-6-philmd@linaro.org>
XHCI_FLAG_SS_FIRST was only used by the pc-i440fx-2.0 machine,
which got removed. Remove it and simplify various functions in
hcd-xhci.c.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-5-philmd@linaro.org>
XHCI_FLAG_FORCE_PCIE_ENDCAP was only used by the
pc-i440fx-2.0 machine, which got removed. Remove it
and simplify usb_xhci_pci_realize().
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-4-philmd@linaro.org>
The pc-i440fx-2.0 machine was deprecated for the 8.2
release (see commit c7437f0ddb "docs/about: Mark the
old pc-i440fx-2.0 - 2.3 machine types as deprecated"),
time to remove it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-3-philmd@linaro.org>
Similarly to the commit c7437f0ddb "docs/about: Mark the
old pc-i440fx-2.0 - 2.3 machine types as deprecated",
deprecate the 2.4 to 2.12 machines.
Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-2-philmd@linaro.org>
Fix the transmission return size because not all bytes could be
transmitted successfully. So, return a successful length instead of a
constant value.
Signed-off-by: Fea.Wang <fea.wang@sifive.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Frank Chang <frank.chang@sifive.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Due to a description loading failure, adding a trace log makes observing
the DMA behavior easy.
Signed-off-by: Fea.Wang <fea.wang@sifive.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Loading a description from memory may cause a bus-error. In this
case, the DMA should stop working, set the error flag, and return
the failure value.
When calling the loading a description function, it should be noticed
that the function may return a failure value. Breaking the loop in this
case is one of the possible ways to handle it.
Signed-off-by: Fea.Wang <fea.wang@sifive.com>
Reviewed-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
* scsi-disk: migrate emulated requests
* i386/sev: fix Coverity issues
* i386/tcg: more conversions to new decoder
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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* i386: fix issue with cache topology passthrough
* scsi-disk: migrate emulated requests
* i386/sev: fix Coverity issues
* i386/tcg: more conversions to new decoder
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# gpg: Signature made Mon 17 Jun 2024 12:48:19 AM PDT
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (25 commits)
target/i386: SEV: do not assume machine->cgs is SEV
target/i386: convert CMPXCHG to new decoder
target/i386: convert XADD to new decoder
target/i386: convert LZCNT/TZCNT/BSF/BSR/POPCNT to new decoder
target/i386: convert SHLD/SHRD to new decoder
target/i386: adapt gen_shift_count for SHLD/SHRD
target/i386: pull load/writeback out of gen_shiftd_rm_T1
target/i386: convert non-grouped, helper-based 2-byte opcodes
target/i386: split X86_CHECK_prot into PE and VM86 checks
target/i386: finish converting 0F AE to the new decoder
target/i386: fix bad sorting of entries in the 0F table
target/i386: replace read_crN helper with read_cr8
target/i386: convert MOV from/to CR and DR to new decoder
target/i386: fix processing of intercept 0 (read CR0)
target/i386: replace NoSeg special with NoLoadEA
target/i386: change X86_ENTRYwr to use T0, use it for moves
target/i386: change X86_ENTRYr to use T0
target/i386: put BLS* input in T1, use generic flag writeback
target/i386: rewrite flags writeback for ADCX/ADOX
target/i386: remove CPUX86State argument from generator functions
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* Add AST2700 support
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Merge tag 'pull-aspeed-20240617' of https://github.com/legoater/qemu into staging
aspeed queue:
* Add AST2700 support
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# gpg: Signature made Sun 16 Jun 2024 08:59:49 PM PDT
# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined]
# 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: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1
* tag 'pull-aspeed-20240617' of https://github.com/legoater/qemu:
MAINTAINERS: Add reviewers for ASPEED BMCs
docs:aspeed: Add AST2700 Evaluation board
test/avocado/machine_aspeed.py: Add AST2700 test case
aspeed/soc: fix incorrect dram size for AST2700
aspeed: Add an AST2700 eval board
aspeed/soc: Add AST2700 support
aspeed/intc: Add AST2700 support
aspeed/scu: Add AST2700 support
aspeed/smc: Add AST2700 support
aspeed/smc: support different memory region ops for SMC flash region
aspeed/smc: support 64 bits dma dram address
aspeed/smc: support dma start length and 1 byte length unit
aspeed/smc: correct device description
aspeed/sdmc: Add AST2700 support
aspeed/sdmc: fix coding style
aspeed/sdmc: remove redundant macros
aspeed/sli: Add AST2700 support
aspeed/wdt: Add AST2700 support
aspeed/smc: Reintroduce "dram-base" property for AST2700
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Since the kvm_dirty_ring_enabled function accesses a null kvm_state
pointer when the KVM acceleration parameter is not specified, running
calc_dirty_rate with the -r or -b option causes a segmentation fault.
Signed-off-by: Masato Imai <mii@sfc.wide.ad.jp>
Message-ID: <20240507025010.1968881-1-mii@sfc.wide.ad.jp>
[Assert kvm_state when kvm_dirty_ring_enabled was called to fix it. - Hyman]
Signed-off-by: Hyman Huang <yong.huang@smartx.com>
There can be other confidential computing classes that are not derived
from sev-common. Avoid aborting when encountering them.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Use the same flag generation code as SHL and SHR, but use
the existing gen_shiftd_rm_T1 function to compute the result
as well as CC_SRC.
Decoding-wise, SHLD/SHRD by immediate count as a 4 operand
instruction because s->T0 and s->T1 actually occupy three op
slots. The infrastructure used by opcodes in the 0F 3A table
works fine.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
SHLD/SHRD can have 3 register operands - s->T0, s->T1 and either
1 or CL - and therefore decode->op[2] is taken by the low part
of the register being shifted. Pass X86_OP_* to gen_shift_count
from its current callers and hardcode cpu_regs[R_ECX] as the
shift count.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Use gen_ld_modrm/gen_st_modrm, moving them and gen_shift_flags to the
caller. This way, gen_shiftd_rm_T1 becomes something that the new
decoder can call.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
These have very simple generators and no need for complex group
decoding. Apart from LAR/LSL which are simplified to use
gen_op_deposit_reg_v and movcond, the code is generally lifted
from translate.c into the generators.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
SYSENTER is allowed in VM86 mode, but not in real mode. Split the check
so that PE and !VM86 are covered by separate bits.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This is already partly implemented due to VLDMXCSR and VSTMXCSR; finish
the job.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
All other control registers are stored plainly in CPUX86State.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
