Revision tags: v8.2.4 |
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#
7974e513 |
| 09-May-2024 |
Paolo Bonzini <pbonzini@redhat.com> |
i386: correctly select code in hw/i386 that depends on other components
fw_cfg.c and vapic.c are currently included unconditionally but depend on other components. vapic.c depends on the local APIC
i386: correctly select code in hw/i386 that depends on other components
fw_cfg.c and vapic.c are currently included unconditionally but depend on other components. vapic.c depends on the local APIC, while fw_cfg.c includes a piece of AML builder code that depends on CONFIG_ACPI.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Message-ID: <20240509170044.190795-9-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Revision tags: v8.2.3, v7.2.11, v9.0.0, v9.0.0-rc4, v9.0.0-rc3, v9.0.0-rc2, v9.0.0-rc1, v9.0.0-rc0 |
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#
69ea07a5 |
| 14-Mar-2024 |
Igor Mammedov <imammedo@redhat.com> |
smbios: get rid of global smbios_ep_type
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Ani Sinha <anisinha@redhat.com>
smbios: get rid of global smbios_ep_type
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Ani Sinha <anisinha@redhat.com> Tested-by: Fiona Ebner <f.ebner@proxmox.com> Message-Id: <20240314152302.2324164-14-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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643e1c9e |
| 14-Mar-2024 |
Igor Mammedov <imammedo@redhat.com> |
smbios: handle errors consistently
Current code uses mix of error_report()+exit(1) and error_setg() to handle errors. Use newer error_setg() everywhere, beside consistency it will allow to detect er
smbios: handle errors consistently
Current code uses mix of error_report()+exit(1) and error_setg() to handle errors. Use newer error_setg() everywhere, beside consistency it will allow to detect error condition without killing QEMU and attempt switch-over to SMBIOS3.x tables/entrypoint in follow up patch.
while at it, clear smbios_tables pointer after freeing. that will avoid double free if smbios_get_tables() is called multiple times.
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Ani Sinha <anisinha@redhat.com> Message-Id: <20240314152302.2324164-13-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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9cd7fd69 |
| 14-Mar-2024 |
Igor Mammedov <imammedo@redhat.com> |
smbios: don't check type4 structures in legacy mode
legacy mode doesn't support structures of type 2 and more, and CLI has a check for '-smbios type' option, however it's still possible to sneak in
smbios: don't check type4 structures in legacy mode
legacy mode doesn't support structures of type 2 and more, and CLI has a check for '-smbios type' option, however it's still possible to sneak in type4 as a blob with '-smbios file' option. However doing the later makes SMBIOS tables broken since SeaBIOS doesn't expect that.
Rather than trying to add support for type4 to legacy code (both QEMU and SeaBIOS), simplify smbios_get_table_legacy() by dropping not relevant check in legacy code and error out on type4 blob.
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Ani Sinha <anisinha@redhat.com> Tested-by: Fiona Ebner <f.ebner@proxmox.com> Message-Id: <20240314152302.2324164-9-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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b3854ce8 |
| 14-Mar-2024 |
Igor Mammedov <imammedo@redhat.com> |
smbios: get rid of smbios_legacy global
clean up smbios_set_defaults() which is reused by legacy and non legacy machines from being aware of 'legacy' notion and need to turn it off. And push legacy
smbios: get rid of smbios_legacy global
clean up smbios_set_defaults() which is reused by legacy and non legacy machines from being aware of 'legacy' notion and need to turn it off. And push legacy handling up to PC machine code where it's relevant.
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Ani Sinha <anisinha@redhat.com> Acked-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Tested-by: Fiona Ebner <f.ebner@proxmox.com> Message-Id: <20240314152302.2324164-7-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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e94e0a83 |
| 14-Mar-2024 |
Igor Mammedov <imammedo@redhat.com> |
smbios: get rid of smbios_smp_sockets global
it makes smbios_validate_table() independent from smbios_smp_sockets global, which in turn lets smbios_get_tables() avoid using not related legacy code.
smbios: get rid of smbios_smp_sockets global
it makes smbios_validate_table() independent from smbios_smp_sockets global, which in turn lets smbios_get_tables() avoid using not related legacy code.
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Ani Sinha <anisinha@redhat.com> Tested-by: Fiona Ebner <f.ebner@proxmox.com> Message-Id: <20240314152302.2324164-6-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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#
a7bdf718 |
| 14-Mar-2024 |
Igor Mammedov <imammedo@redhat.com> |
smbios: cleanup smbios_get_tables() from legacy handling
smbios_get_tables() bails out right away if leagacy mode is enabled and won't generate any SMBIOS tables. At the same time x86 specific fw_cf
smbios: cleanup smbios_get_tables() from legacy handling
smbios_get_tables() bails out right away if leagacy mode is enabled and won't generate any SMBIOS tables. At the same time x86 specific fw_cfg_build_smbios() will genarate legacy tables and then proceed to preparing temporary mem_array for useless call to smbios_get_tables() and then discard it.
Drop legacy related check in smbios_get_tables() and return from fw_cfg_build_smbios() early if legacy tables where built without proceeding to non legacy part of the function.
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Ani Sinha <anisinha@redhat.com> Tested-by: Fiona Ebner <f.ebner@proxmox.com> Message-Id: <20240314152302.2324164-5-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Revision tags: v8.2.2, v7.2.10 |
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a0204a5e |
| 08-Feb-2024 |
Bernhard Beschow <shentey@gmail.com> |
hw/i386/pc: Defer smbios_set_defaults() to machine_done
Handling most of smbios data generation in the machine_done notifier is similar to how the ARM virt machine handles it which also calls smbios
hw/i386/pc: Defer smbios_set_defaults() to machine_done
Handling most of smbios data generation in the machine_done notifier is similar to how the ARM virt machine handles it which also calls smbios_set_defaults() there. The result is that all pc machines are freed from explicitly worrying about smbios setup.
Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240208220349.4948-6-shentey@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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Revision tags: v8.2.1, v8.1.5, v7.2.9, v8.1.4, v7.2.8, v8.2.0, v8.2.0-rc4, v8.2.0-rc3, v8.2.0-rc2, v8.2.0-rc1, v7.2.7, v8.1.3, v8.2.0-rc0, v8.1.2, v8.1.1, v7.2.6, v8.0.5 |
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2686bbce |
| 04-Sep-2023 |
Philippe Mathieu-Daudé <philmd@linaro.org> |
hw/i386/fw_cfg: Include missing 'cpu.h' header
fw_cfg_build_feature_control() uses CPUID_EXT_VMX which is defined in "target/i386/cpu.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> M
hw/i386/fw_cfg: Include missing 'cpu.h' header
fw_cfg_build_feature_control() uses CPUID_EXT_VMX which is defined in "target/i386/cpu.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20230904124325.79040-4-philmd@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Revision tags: v8.1.0, v8.1.0-rc4, v8.1.0-rc3, v7.2.5, v8.0.4, v8.1.0-rc2, v8.1.0-rc1, v8.1.0-rc0, v8.0.3, v7.2.4, v8.0.2, v8.0.1, v7.2.3, v7.2.2, v8.0.0, v8.0.0-rc4, v8.0.0-rc3, v7.2.1, v8.0.0-rc2, v8.0.0-rc1, v8.0.0-rc0, v7.2.0, v7.2.0-rc4, v7.2.0-rc3, v7.2.0-rc2, v7.2.0-rc1, v7.2.0-rc0 |
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4ad08e8a |
| 31-Aug-2022 |
Ani Sinha <ani@anisinha.ca> |
hw/i386/e820: remove legacy reserved entries for e820
e820 reserved entries were used before the dynamic entries with fw config files were intoduced. Please see the following change: 7d67110f2d9a6("
hw/i386/e820: remove legacy reserved entries for e820
e820 reserved entries were used before the dynamic entries with fw config files were intoduced. Please see the following change: 7d67110f2d9a6("pc: add etc/e820 fw_cfg file")
Identical support was introduced into seabios as well with the following commit: ce39bd4031820 ("Add support for etc/e820 fw_cfg file")
Both the above commits are now quite old. QEMU machines 1.7 and newer no longer use the reserved entries. Seabios uses fw config files and dynamic e820 entries by default and only falls back to using reserved entries when it has to work with old qemu (versions earlier than 1.7). Please see functions qemu_cfg_e820() and qemu_early_e820(). It is safe to remove legacy FW_CFG_E820_TABLE and associated code now as QEMU 7.0 has deprecated i440fx machines 1.7 and older. It would be incredibly rare to run the latest qemu version with a very old version of seabios that did not support fw config files for e820.
As far as I could see, edk2/ovfm never supported reserved entries and uses fw config files from the beginning. So there should be no incompatibilities with ovfm as well.
CC: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Ani Sinha <ani@anisinha.ca> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Message-Id: <20220831045311.33083-1-ani@anisinha.ca> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Revision tags: v7.1.0, v7.1.0-rc4, v7.1.0-rc3, v7.1.0-rc2, v7.1.0-rc1, v7.1.0-rc0, v7.0.0, v7.0.0-rc4, v7.0.0-rc3, v7.0.0-rc2, v7.0.0-rc1, v7.0.0-rc0, v6.1.1, v6.2.0, v6.2.0-rc4, v6.2.0-rc3, v6.2.0-rc2, v6.2.0-rc1, v6.2.0-rc0, v6.0.1, v6.1.0, v6.1.0-rc4, v6.1.0-rc3, v6.1.0-rc2, v6.1.0-rc1, v6.1.0-rc0 |
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#
e2560114 |
| 19-Jul-2021 |
Sean Christopherson <sean.j.christopherson@intel.com> |
hw/i386/fw_cfg: Set SGX bits in feature control fw_cfg accordingly
Request SGX an SGX Launch Control to be enabled in FEATURE_CONTROL when the features are exposed to the guest. Our design is the SG
hw/i386/fw_cfg: Set SGX bits in feature control fw_cfg accordingly
Request SGX an SGX Launch Control to be enabled in FEATURE_CONTROL when the features are exposed to the guest. Our design is the SGX Launch Control bit will be unconditionally set in FEATURE_CONTROL, which is unlike host bios.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Yang Zhong <yang.zhong@intel.com> Message-Id: <20210719112136.57018-17-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Revision tags: v6.0.0, v6.0.0-rc5, v6.0.0-rc4, v6.0.0-rc3, v6.0.0-rc2 |
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05dfb447 |
| 01-Apr-2021 |
Vincent Bernat <vincent@bernat.ch> |
hw/smbios: support for type 41 (onboard devices extended information)
Type 41 defines the attributes of devices that are onboard. The original intent was to imply the BIOS had some level of control
hw/smbios: support for type 41 (onboard devices extended information)
Type 41 defines the attributes of devices that are onboard. The original intent was to imply the BIOS had some level of control over the enablement of the associated devices.
If network devices are present in this table, by default, udev will name the corresponding interfaces enoX, X being the instance number. Without such information, udev will fallback to using the PCI ID and this usually gives ens3 or ens4. This can be a bit annoying as the name of the network card may depend on the order of options and may change if a new PCI device is added earlier on the commande line. Being able to provide SMBIOS type 41 entry ensure the name of the interface won't change and helps the user guess the right name without booting a first time.
This can be invoked with:
$QEMU -netdev user,id=internet -device virtio-net-pci,mac=50:54:00:00:00:42,netdev=internet,id=internet-dev \ -smbios type=41,designation='Onboard LAN',instance=1,kind=ethernet,pcidev=internet-dev
The PCI segment is assumed to be 0. This should hold true for most cases.
$ dmidecode -t 41 # dmidecode 3.3 Getting SMBIOS data from sysfs. SMBIOS 2.8 present.
Handle 0x2900, DMI type 41, 11 bytes Onboard Device Reference Designation: Onboard LAN Type: Ethernet Status: Enabled Type Instance: 1 Bus Address: 0000:00:09.0
$ ip -brief a lo UNKNOWN 127.0.0.1/8 ::1/128 eno1 UP 10.0.2.14/24 fec0::5254:ff:fe00:42/64 fe80::5254:ff:fe00:42/64
Signed-off-by: Vincent Bernat <vincent@bernat.ch> Message-Id: <20210401171138.62970-1-vincent@bernat.ch> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Revision tags: v6.0.0-rc1, v6.0.0-rc0 |
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#
a9dc68d9 |
| 12-Dec-2020 |
Claudio Fontana <cfontana@suse.de> |
i386: move kvm accel files into kvm/
Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
i386: move kvm accel files into kvm/
Signed-off-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201212155530.23098-2-cfontana@suse.de> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
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Revision tags: v5.2.0, v5.2.0-rc4, v5.2.0-rc3, v5.2.0-rc2, v5.2.0-rc1, v5.2.0-rc0 |
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86378b29 |
| 28-Oct-2020 |
Paolo Bonzini <pbonzini@redhat.com> |
i386: do not use ram_size global
Use the loader parameters instead.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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eafa0868 |
| 22-Sep-2020 |
Eduardo Habkost <ehabkost@redhat.com> |
i386/kvm: Delete kvm_allows_irq0_override()
As IRQ routing is always available on x86, kvm_allows_irq0_override() will always return true, so we don't need the function anymore.
Signed-off-by: Edua
i386/kvm: Delete kvm_allows_irq0_override()
As IRQ routing is always available on x86, kvm_allows_irq0_override() will always return true, so we don't need the function anymore.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20200922201922.2153598-4-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
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Revision tags: v5.0.1, v5.1.0, v5.1.0-rc3, v5.1.0-rc2, v5.1.0-rc1, v5.1.0-rc0, v4.2.1, v5.0.0, v5.0.0-rc4, v5.0.0-rc3, v5.0.0-rc2, v5.0.0-rc1, v5.0.0-rc0 |
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#
2becc36a |
| 03-Feb-2020 |
Paolo Bonzini <pbonzini@redhat.com> |
meson: infrastructure for building emulators
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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0575c2fd |
| 19-Jun-2020 |
Gerd Hoffmann <kraxel@redhat.com> |
acpi: factor out fw_cfg_add_acpi_dsdt()
Add helper function to add fw_cfg device, also move code to hw/i386/fw_cfg.c.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-
acpi: factor out fw_cfg_add_acpi_dsdt()
Add helper function to add fw_cfg device, also move code to hw/i386/fw_cfg.c.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <20200619091905.21676-8-kraxel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Revision tags: v4.2.0 |
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#
89a289c7 |
| 12-Dec-2019 |
Paolo Bonzini <pbonzini@redhat.com> |
x86: move more x86-generic functions out of PC files
These are needed by microvm too, so move them outside of PC-specific files. With this patch, microvm.c need not include pc.h anymore.
Signed-off
x86: move more x86-generic functions out of PC files
These are needed by microvm too, so move them outside of PC-specific files. With this patch, microvm.c need not include pc.h anymore.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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#
b54f33c4 |
| 12-Dec-2019 |
Paolo Bonzini <pbonzini@redhat.com> |
fw_cfg: allow building without other devices
The microvm machine type uses fw_cfg but lacks SMBIOS and ACPI. Do not include the files if the symbol is not present in QEMU and remove dependencies on
fw_cfg: allow building without other devices
The microvm machine type uses fw_cfg but lacks SMBIOS and ACPI. Do not include the files if the symbol is not present in QEMU and remove dependencies on machine-specific files.
Reviewed-by: Sergio Lopez <slp@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Revision tags: v4.2.0-rc5, v4.2.0-rc4, v4.2.0-rc3, v4.2.0-rc2, v4.1.1, v4.2.0-rc1, v4.2.0-rc0, v4.0.1, v3.1.1.1 |
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#
149c50ca |
| 16-Sep-2019 |
Philippe Mathieu-Daudé <philmd@redhat.com> |
hw/i386/pc: Extract the x86 generic fw_cfg code
Extract all the functions that are not PC-machine specific into the (arch-specific) fw_cfg.c file. This will allow other X86-machine to reuse these fu
hw/i386/pc: Extract the x86 generic fw_cfg code
Extract all the functions that are not PC-machine specific into the (arch-specific) fw_cfg.c file. This will allow other X86-machine to reuse these functions.
Suggested-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190818225414.22590-16-philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Revision tags: v4.1.0, v4.1.0-rc5, v4.1.0-rc4, v3.1.1, v4.1.0-rc3, v4.1.0-rc2, v4.1.0-rc1, v4.1.0-rc0, v4.0.0 |
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#
bd3f680f |
| 22-Apr-2019 |
Philippe Mathieu-Daudé <philmd@redhat.com> |
hw/i386: Implement fw_cfg_arch_key_name()
Implement fw_cfg_arch_key_name(), which returns the name of a i386-specific key.
Reviewed-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20190422195020.
hw/i386: Implement fw_cfg_arch_key_name()
Implement fw_cfg_arch_key_name(), which returns the name of a i386-specific key.
Reviewed-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20190422195020.1494-5-philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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