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* microvm: add usb supportGerd Hoffmann2020-10-211-0/+1
| | | | | | | | Wire up "usb=on" machine option, when enabled add a sysbus xhci controller with 8 ports. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20201020074844.5304-6-kraxel@redhat.com
* microvm: add pcie supportGerd Hoffmann2020-09-301-0/+1
| | | | | | | | | | | | | Uses the existing gpex device which is also used as pcie host bridge on arm/aarch64. For now only a 32bit mmio window and no ioport support. It is disabled by default, use "-machine microvm,pcie=on" to enable. ACPI support must be enabled too because the bus is declared in the DSDT table. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Message-id: 20200928104256.9241-6-kraxel@redhat.com
* microvm/acpi: add minimal acpi supportGerd Hoffmann2020-09-171-0/+1
| | | | | | | | $subject says all. Can be controlled using -M microvm,acpi=on/off. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-id: 20200915120909.20838-9-kraxel@redhat.com
* pc: Support for virtio-mem-pciDavid Hildenbrand2020-07-031-0/+1
| | | | | | | | | | | | | | | | | | Let's wire it up similar to virtio-pmem. Also disallow unplug, so it's harder for users to shoot themselves into the foot. Reviewed-by: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Eduardo Habkost <ehabkost@redhat.com> Cc: Eric Blake <eblake@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20200626072248.78761-16-david@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* tpm: Separate TPM_TIS and TPM_TIS_ISA configsEric Auger2020-03-051-1/+1
| | | | | | | | | | | | | | | Let's separate the compilation of tpm_tis_common.c from the compilation of tpm_tis_isa.c The common part will be also compiled along with the tpm_tis_sysbus device. Signed-off-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Message-id: 20200305165149.618-5-eric.auger@redhat.com Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
* hw/i386/Kconfig: Let the MicroVM machine select the SERIAL_ISA configPhilippe Mathieu-Daudé2020-01-071-1/+1
| | | | | | | | | | | | | | | | | | | When configured with --without-default-devices, the build fails: LINK x86_64-softmmu/qemu-system-x86_64 /usr/bin/ld: hw/i386/microvm.o: in function `microvm_devices_init': hw/i386/microvm.c:157: undefined reference to `serial_hds_isa_init' collect2: error: ld returned 1 exit status make[1]: *** [Makefile:206: qemu-system-x86_64] Error 1 make: *** [Makefile:483: x86_64-softmmu/all] Error 2 While the MicroVM machine only uses the ISA serial port when the MICROVM_MACHINE_ISA_SERIAL property is set, it has to be linked with it. Replace the 'imply' Kconfig rule by a 'select'. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20191231183216.6781-4-philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* pc: stubify x86 iommuPaolo Bonzini2019-12-171-0/+6
| | | | | | Allow building microvm without x86-iommu.c. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw/pci-host: Rename incorrectly named 'piix' as 'i440fx'Philippe Mathieu-Daudé2019-11-051-1/+1
| | | | | | | | | We moved all the PIIX3 southbridge code out of hw/pci-host/piix.c, it now only contains i440FX northbridge code. Rename it to match the chipset modelled. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
* hw/pci-host/piix: Extract PIIX3 functions to hw/isa/piix3.cPhilippe Mathieu-Daudé2019-11-051-0/+1
| | | | | | | Move all the PIIX3 functions to a new file: hw/isa/piix3.c. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
* hw/i386: Introduce the microvm machine typeSergio Lopez2019-10-221-0/+10
| | | | | | | | | | | | | microvm is a machine type inspired by Firecracker and constructed after its machine model. It's a minimalist machine type without PCI nor ACPI support, designed for short-lived guests. microvm also establishes a baseline for benchmarking and optimizing both QEMU and guest operating systems, since it is optimized for both boot time and footprint. Signed-off-by: Sergio Lopez <slp@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
* ipmi: Add an SMBus IPMI interfaceCorey Minyard2019-09-201-0/+1
| | | | Signed-off-by: Corey Minyard <cminyard@mvista.com>
* ipmi: Add PCI IPMI interfacesCorey Minyard2019-09-201-0/+2
| | | | | | | | | Pretty straightforward, just hook the current KCS and BT code into the PCI system with the proper configuration. Cc: Michael S. Tsirkin <mst@redhat.com> Cc: M: Marcel Apfelbaum <marcel.apfelbaum@gmail.com> Signed-off-by: Corey Minyard <cminyard@mvista.com>
* hw/i386: Move CONFIG_ACPI_PCI to CONFIG_PCCole Robinson2019-09-161-0/+1
| | | | | | | | | | | | | | CONFIG_ACPI_PCI is a hard requirement of acpi-build.c, which is built unconditionally for x86 target. Putting it in default-configs/ suggests that it can be easily disabled, which isn't true. Relocate the symbol with the other acpi-build.c requirements, under 'config PC'. This is similar to what is done for the arm 'virt' machine type and CONFIG_ACPI_PCI Signed-off-by: Cole Robinson <crobinso@redhat.com> Message-Id: <e73e6edff68fd30d69c6a1d02c9ef9192f773c63.1568049871.git.crobinso@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw/i386: also turn off VMMOUSE is VMPORT is disabledAlex Bennée2019-07-231-2/+2
| | | | | | | | | | Commit 97fd1ea8c1 broke the build for --without-default-devices as VMMOUSE depends on VMPORT. Fixes: 97fd1ea8c1 Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
* hw/i386: turn off vmport if CONFIG_VMPORT is disabledJulio Montes2019-07-151-2/+2
| | | | | | | | | | | | | vmport device is not included when CONFIG_VMPORT is disabled, hence QEMU fails with the following error: `Unknown device 'vmport' for bus 'ISA': unknown.` v2: imply VMPORT (Paolo Bonzini ) Signed-off-by: Julio Montes <julio.montes@intel.com> Message-Id: <20190712160257.18270-1-julio.montes@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* pc: Support for virtio-pmem-pciDavid Hildenbrand2019-07-041-0/+1
| | | | | | | | | | | | | | | | | | | | Override the device hotplug handler to properly handle the memory device part via virtio-pmem-pci callbacks from the machine hotplug handler and forward to the actual PCI bus hotplug handler. As PCI hotplug has not been properly factored out into hotplug handlers, most magic is performed in the (un)realize functions. Also some PCI host buses don't have a PCI hotplug handler at all yet, just to be sure that we alway have a hotplug handler on x86, add a simple error check. Unlocking virtio-pmem will unlock virtio-pmem-pci. Signed-off-by: David Hildenbrand <david@redhat.com> [ Disable virtio-pmem hotunplug ] Signed-off-by: Pankaj Gupta <pagupta@redhat.com> Message-Id: <20190619094907.10131-8-pagupta@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* hw/ide/ahci: Add a Kconfig switch for the AHCI-ICH9 deviceThomas Huth2019-05-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Some of our machines (like the ARM cubieboard) use CONFIG_AHCI for an AHCI sysbus device, but do not use CONFIG_PCI since they do not feature a PCI bus. With CONFIG_AHCI but without CONFIG_PCI, currently linking fails: ../hw/ide/ich.o: In function `pci_ich9_ahci_realize': hw/ide/ich.c:124: undefined reference to `pci_allocate_irq' hw/ide/ich.c:126: undefined reference to `pci_register_bar' hw/ide/ich.c:128: undefined reference to `pci_register_bar' hw/ide/ich.c:131: undefined reference to `pci_add_capability' hw/ide/ich.c:147: undefined reference to `msi_init' ../hw/ide/ich.o: In function `pci_ich9_uninit': hw/ide/ich.c:158: undefined reference to `msi_uninit' ../hw/ide/ich.o:(.data.rel+0x50): undefined reference to `vmstate_pci_device' We must only compile ich.c if CONFIG_PCI is available, too, so introduce a new config switch for this device. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: John Snow <jsnow@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
* virtio-vga: only enable for specific boardsPaolo Bonzini2019-03-211-0/+1
| | | | | | | | | | | | | | | | | When virtio-vga was added, the intention was to only support it for those machines where the firmware does not know about virtio-gpu, and supported VGA legacy hardware before virtio-{gpu,vga} were introduced. The Kconfig switch however enabled virtio-vga for all machines with a PCI bus, and libvirt then prefers it even on hardware where virtio-gpu would be preferrable. At least for now, only enable virtio-vga for PC, hppa and pSeries machines, as was the case before Kconfig dependencies were introduced. Reported-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw/i386/Kconfig: enable devices that can be created by defaultPhilippe Mathieu-Daudé2019-03-201-0/+3
| | | | | | | | | | | | | This fixes when configuring with CONFIG_PCI_DEVICES=n: $ qemu-system-x86_64 -M q35 qemu-system-x86_64: Unsupported NIC model: e1000e $ qemu-system-x86_64 -M pc qemu-system-x86_64: Unsupported NIC model: e1000 Fixes: 7c28b925b7e Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190316200818.8265-4-philmd@redhat.com>
* hw/i386/Kconfig: PC uses I8257, not I82374Paolo Bonzini2019-03-201-1/+0Star
| | | | | | | | | CONFIG_I82374 is not needed for PC machines, since they create i8257 directly instead. Reported-by: Miroslav Rezanina <mrezanin@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw/char/parallel: Make it possible to compile also without CONFIG_PARALLELThomas Huth2019-03-181-2/+1Star
| | | | | | | | | | | | | | | | For the downstream distribution of QEMU, we want to compile without CONFIG_PARALLEL. Commit 9157eee1b1c076ff3 already moved the function parallel_hds_isa_init() (which is still required for linking) into a file that is included anyway, but commit bb3d5ea858e7f888563a moved it to a separate file which is only compiled again if CONFIG_PARALLEL is set. To be able to link QEMU again without CONFIG_PARALLEL, the file should be considered for linking for all targets that have CONFIG_ISA_BUS. And while we're at it, add a proper comment in there with the rationale for the separate file. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1552297854-25847-1-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* i386-softmmu.mak: remove all CONFIG_* except boards definitionsYang Zhong2019-03-071-0/+15
| | | | | | | | %-softmmu.mak only keep boards definitions in Kconfig mode. Signed-off-by: Yang Zhong <yang.zhong@intel.com> Message-Id: <20190123065618.3520-43-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hyperv: express dependencies with kconfigYang Zhong2019-03-071-0/+1
| | | | | | | | | | remove default-configs/hyperv.mak and make dependencies with Kconfig. Signed-off-by: Yang Zhong <yang.zhong@intel.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190123065618.3520-41-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* i2c: express dependencies with KconfigPaolo Bonzini2019-03-071-0/+1
| | | | | | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Yang Zhong <yang.zhong@intel.com> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190123065618.3520-38-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* i386: express dependencies with KconfigPaolo Bonzini2019-03-071-0/+50
| | | | | | | | | | This way, the default-configs file only need to specify the boards and any optional devices. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Yang Zhong <yang.zhong@intel.com> Message-Id: <20190123065618.3520-37-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* isa: express dependencies with kconfigPaolo Bonzini2019-03-071-0/+1
| | | | | | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Yang Zhong <yang.zhong@intel.com> Message-Id: <20190123065618.3520-36-yang.zhong@intel.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* build: switch to KconfigPaolo Bonzini2019-03-071-0/+8
| | | | | | | | | | | | | | | | | | | | The make_device_config.sh script is replaced by minikconf, which is modified to support the same command line as its predecessor. The roots of the parsing are default-configs/*.mak, Kconfig.host and hw/Kconfig. One difference with make_device_config.sh is that all symbols have to be defined in a Kconfig file, including those coming from the configure script. This is the reason for the Kconfig.host file introduced in the previous patch. Whenever a file in default-configs/*.mak used $(...) to refer to a config-host.mak symbol, this is replaced by a Kconfig dependency; this part must be done already in this patch for bisectability. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Yang Zhong <yang.zhong@intel.com> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190123065618.3520-28-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* kconfig: introduce kconfig filesPaolo Bonzini2019-03-071-0/+23
The Kconfig files were generated mostly with this script: for i in `grep -ho CONFIG_[A-Z0-9_]* default-configs/* | sort -u`; do set fnord `git grep -lw $i -- 'hw/*/Makefile.objs' ` shift if test $# = 1; then cat >> $(dirname $1)/Kconfig << EOF config ${i#CONFIG_} bool EOF git add $(dirname $1)/Kconfig else echo $i $* fi done sed -i '$d' hw/*/Kconfig for i in hw/*; do if test -d $i && ! test -f $i/Kconfig; then touch $i/Kconfig git add $i/Kconfig fi done Whenever a symbol is referenced from multiple subdirectories, the script prints the list of directories that reference the symbol. These symbols have to be added manually to the Kconfig files. Kconfig.host and hw/Kconfig were created manually. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Yang Zhong <yang.zhong@intel.com> Message-Id: <20190123065618.3520-27-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-01-15 22:30:33 +0100