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qemu/default-configs/x86_64-softmmu.mak

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Add new config-devices.mak for each target We generate config-devices.h from there automatically. We need to do it in main Makefile, because we are going to need a main Makefile for them. Patchworks-ID: 35196 Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-07 04:41:02 +04:00
# Default configuration for x86_64-softmmu
Build usb-ohci for PCs The OHCI emulation isn't obviously broken and there are people who want to use it. Let's build it by default so that it can be enabled via -device. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-03 18:02:25 +03:00
PCI config include Split PCI config options into a separate file Signed-off-by: Paul Brook <paul@codesourcery.com>
2010-11-27 00:39:42 +03:00
include pci.mak
audio: replace audio card configuration with default-configs Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1366303444-24620-6-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-18 20:44:01 +04:00
include sound.mak
make usb devices configurable Leave the core usb devices (usb hub, tablet, mouse, keyboard) enabled unconditionally. Make the other ones configurable. Exceptions: - bluetooth: not qdevified yet, has a vl.c dependency because of that, thus disabling isn't as easy as not linking the object file. - smardcard: ccid-card-emulated depends on that one *and* CONFIG_SMARTCARD_NSS. So it isn't a one-liner and comes as separate patch because of that. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-02-01 13:49:43 +04:00
include usb.mak
hw: move display devices to hw/display/, configure via default-configs/ Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-02-05 15:59:04 +04:00
CONFIG_QXL=$(CONFIG_SPICE)
Compile vga-isa only once Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-21 22:47:03 +03:00
CONFIG_VGA_ISA=y
vga: make Cirrus ISA device optional Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-10-01 20:33:43 +04:00
CONFIG_VGA_CIRRUS=y
Compile vmware_vga only once Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-27 21:18:17 +03:00
CONFIG_VMWARE_VGA=y
default-configs: Enable CONFIG_VMXNET3_PCI only on x86 The device can not be instantiated on many non-x86 and just prints some error messages, e.g.: $ qemu-system-ppc64 -device vmxnet3 -M g3beige [vmxnet3][WR][vmxnet3_init_msix]: Failed to initialize MSI-X, error -95 [vmxnet3][WR][vmxnet3_pci_realize]: Failed to initialize MSI-X, configuration is inconsistent. Since vmxnet3 is a para-virtualized device that is only useful on x86, it should also only be enabled on the x86 targets. Reviewed-by: Dmitry Fleytman <dmitry@daynix.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2017-09-28 12:52:41 +03:00
CONFIG_VMXNET3_PCI=y
virtio-vga: add virtio gpu device with vga compatibility This patch adds a virtio-vga device. It is simliar to virtio-gpu-pci, but it also adds in vga compatibility, so guests without native virtio-gpu support can drive the device in vga mode. It is compatible with stdvga. Written by Dave Airlie and Gerd Hoffmann. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-09-10 16:25:45 +04:00
CONFIG_VIRTIO_VGA=y
vmmouse: Fix typo preventing x86-64 build Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-03-21 12:52:10 +03:00
CONFIG_VMMOUSE=y
Add a base IPMI interface Add the basic IPMI types and infrastructure to QEMU. Low-level interfaces and simulation interfaces will register with this; it's kind of the go-between to tie them together. Signed-off-by: Corey Minyard <cminyard@mvista.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-12-17 21:50:04 +03:00
CONFIG_IPMI=y
ipmi: Add a local BMC simulation This provides a minimal local BMC, basically enough to comply with the spec and provide a complete watchdog timer (including a sensor, SDR, and event). Signed-off-by: Corey Minyard <cminyard@mvista.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-12-17 21:50:05 +03:00
CONFIG_IPMI_LOCAL=y
ipmi: Add an external connection simulation interface This adds an interface for IPMI that connects to a remote BMC over a chardev (generally a TCP socket). The OpenIPMI lanserv simulator describes this interface, see that for interface details. Signed-off-by: Corey Minyard <cminyard@mvista.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-12-17 21:50:06 +03:00
CONFIG_IPMI_EXTERN=y
ipmi: Add an ISA KCS low-level interface This provides the simulation of the KCS hardware interface. Signed-off-by: Corey Minyard <cminyard@mvista.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-12-17 21:50:07 +03:00
CONFIG_ISA_IPMI_KCS=y
ipmi: Add a BT low-level interface This provides the simulation of the BT hardware interface for IPMI. Signed-off-by: Corey Minyard <cminyard@mvista.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-12-17 21:50:08 +03:00
CONFIG_ISA_IPMI_BT=y
Compile serial only once Push TARGET_WORDS_BIGENDIAN dependency to board level. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-21 22:47:11 +03:00
CONFIG_SERIAL=y
Split serial-isa into its own config option At present, the core device model code for 8250-like serial ports (serial.c) and the code for serial ports attached to ISA-style legacy IO (serial-isa.c) are both controlled by the CONFIG_SERIAL variable. There are lots and lots of embedded platforms that have 8250-like serial ports but have never had anything resembling ISA legacy IO. Therefore, split serial-isa into its own CONFIG_SERIAL_ISA option so it can be disabled for platforms where it's not appropriate. For now, I enabled CONFIG_SERIAL_ISA in every default-config where CONFIG_SERIAL is enabled, excepting microblaze, or32, and xtensa. As best as I can tell, those platforms never used legacy ISA, and also don't include PCI support (which would allow connection of a PCI->ISA bridge and/or a southbridge including legacy ISA serial ports). Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Thomas Huth <thuth@redhat.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
2016-02-08 03:36:54 +03:00
CONFIG_SERIAL_ISA=y
Compile parallel only once Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-21 22:47:01 +03:00
CONFIG_PARALLEL=y
Compile i8254 only once Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-21 22:47:02 +03:00
CONFIG_I8254=y
Compile pcspk only once Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-21 22:47:02 +03:00
CONFIG_PCSPK=y
Compile pckbd only once Use a qemu_irq to indicate A20 line changes. Move I/O port 92 to pckbd.c. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22 11:59:01 +04:00
CONFIG_PCKBD=y
Compile fdc only once Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-21 22:47:06 +03:00
CONFIG_FDC=y
Compile acpi only once Use qemu_irqs to trigger CMOS S3 and SMI events. Avoid using kvm.h, which uses CPUState. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-29 23:23:52 +04:00
CONFIG_ACPI=y
ACPI: split CONFIG_ACPI into 4 pieces As core.c, piix4.c, ich9.c and pcihp.c are for x86, add CONFIG_ACPI_X86 to make it only for x86. ARM doesn't support cpu and memory hotplug, add CONFIG_ACPI_CPU_HOTPLUG and CONFIG_ACPI_MEMORY_HOTPLUG to exclude them for target-arm. Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 1432522520-8068-24-git-send-email-zhaoshenglong@huawei.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-29 13:28:59 +03:00
CONFIG_ACPI_X86=y
acpi: split out ICH ACPI support MIPS doesn't need it, and including it creates problem as we are adding dependency on ISA LPC bridge. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-07-07 13:00:56 +03:00
CONFIG_ACPI_X86_ICH=y
ACPI: split CONFIG_ACPI into 4 pieces As core.c, piix4.c, ich9.c and pcihp.c are for x86, add CONFIG_ACPI_X86 to make it only for x86. ARM doesn't support cpu and memory hotplug, add CONFIG_ACPI_CPU_HOTPLUG and CONFIG_ACPI_MEMORY_HOTPLUG to exclude them for target-arm. Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 1432522520-8068-24-git-send-email-zhaoshenglong@huawei.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-29 13:28:59 +03:00
CONFIG_ACPI_MEMORY_HOTPLUG=y
CONFIG_ACPI_CPU_HOTPLUG=y
Compile acpi_piix4, apm and pm_smbus only once 12 compilations less for the full build. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-17 23:32:37 +04:00
CONFIG_APM=y
hw: move target-independent files to subdirectories This patch tackles all files that are compiled once, moving them to subdirectories of hw/. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-03-01 16:59:19 +04:00
CONFIG_I8257=y
Compile most IDE devices only once Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-21 22:47:05 +03:00
CONFIG_IDE_ISA=y
CONFIG_IDE_PIIX=y
Compile ne2000_isa only once Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-21 22:47:10 +03:00
CONFIG_NE2000_ISA=y
hpet: make optional Ignore failure with hpet device creation. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-05 17:35:00 +03:00
CONFIG_HPET=y
applesmc: make optional Based on patch by David Ahern. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-13 15:31:28 +03:00
CONFIG_APPLESMC=y
i8259: Move to hw library No target-specific bits remaining, let's move it over. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-10-16 13:53:17 +04:00
CONFIG_I8259=y
hw/pc_sysfw: support system flash memory with pflash Flash can be enabled by calling pc_system_firmware_init with the system_flash_enabled parameter being non-zero. If system_flash_enabled is zero, then the older qemu rom creation method will be used. If flash is enabled and a pflash image is found, then it is used for the system firmware image. If flash is enabled and a pflash image is not initially found, then a read-only pflash device is created using the -bios filename. KVM cannot execute from a pflash region currently. Therefore, when KVM is enabled, the old rom based initialization method is used. Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-22 11:18:53 +04:00
CONFIG_PFLASH_CFI01=y
configure: fix TPM logic A non-native i386 or x86_64 emulator should not have TPM passthrough support, since the TPM is only present for those hosts. Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-03-18 19:37:50 +04:00
CONFIG_TPM_TIS=$(CONFIG_TPM)
tpm: add CRB device tpm_crb is a device for TPM 2.0 Command Response Buffer (CRB) Interface as defined in TCG PC Client Platform TPM Profile (PTP) Specification Family “2.0” Level 00 Revision 01.03 v22. The PTP allows device implementation to switch between TIS and CRB model at run time, but given that CRB is a simpler device to implement, I chose to implement it as a different device. The device doesn't implement other locality than 0 for now (my laptop TPM doesn't either, so I assume this isn't so bad) Tested with some success with Linux upstream and Windows 10, seabios & modified ovmf. The device is recognized and correctly transmit command/response with passthrough & emu. However, we are missing PPI ACPI part atm. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2018-01-29 21:33:07 +03:00
CONFIG_TPM_CRB=$(CONFIG_TPM)
hw: move MC146818RTC to hw/timer/, configure via default-configs/ Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-02-05 15:30:44 +04:00
CONFIG_MC146818RTC=y
hw: move PCI bridges to hw/pci-* or hw/ARCH Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-02-05 18:06:20 +04:00
CONFIG_PCI_PIIX=y
hw: move watchdogs to hw/watchdog, configure via default-configs/ Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-02-05 15:27:44 +04:00
CONFIG_WDT_IB700=y
hw: move char devices to hw/char/, configure via default-configs/ Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-02-05 16:35:34 +04:00
CONFIG_ISA_DEBUG=y
hw: move other devices to hw/misc/, configure with default-configs/ Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-03 20:06:08 +04:00
CONFIG_ISA_TESTDEV=y
CONFIG_VMPORT=y
CONFIG_SGA=y
hw: move ISA bridges and devices to hw/isa/, configure with default-configs/ Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-02-05 17:13:04 +04:00
CONFIG_LPC_ICH9=y
Fix failure to create q35 machine This is a regression introduced by c0907c9e6417c. How to reproduce: $ qemu-system-x86_64 -nodefaults -vnc :0 -M q35 qemu-system-x86_64: Unknown device 'q35-pcihost' for default sysbus Aborted (core dumped) Tested-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Hu Tao <hutao@cn.fujitsu.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-10 12:43:09 +04:00
CONFIG_PCI_Q35=y
hw: move interrupt controllers to hw/intc/, configure with default-configs/ Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-02-05 19:12:12 +04:00
CONFIG_APIC=y
CONFIG_IOAPIC=y
introduce a new qom device to deal with panicked event pvpanic device is used to send guest panic event from guest to qemu. When guest panic happens, pvpanic device driver will write a event number to IO port 0x505(which is the IO port occupied by pvpanic device, by default). On receiving the event, pvpanic device will pause guest cpu(s), and send a qmp event QEVENT_GUEST_PANICKED. Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> Signed-off-by: Hu Tao <hutao@cn.fujitsu.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-id: b66077a40235b3531632a05a6ff373850afc7d2e.1366945969.git.hutao@cn.fujitsu.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-26 07:24:42 +04:00
CONFIG_PVPANIC=y
pc: implement pc-dimm device abstraction Each hotplug-able memory slot is a PCDIMMDevice. A hot-add operation for a memory device: - creates a new PCDIMMDevice and makes hotplug controller to map it into guest address space Hotplug operations are done through normal device_add commands. For migration case, all hotplugged memory devices on source should be specified on target's command line using '-device' option with properties set to the same values as on source. To simplify review, patch introduces only PCDIMMDevice QOM skeleton that will be extended by following patches to implement actual memory hotplug and related functions. Signed-off-by: Vasilis Liaskovitis <vasilis.liaskovitis@profitbricks.com> Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-06-02 17:25:05 +04:00
CONFIG_MEM_HOTPLUG=y
nvdimm: implement NVDIMM device abstract Introduce "nvdimm" device which is based on pc-dimm device type Currently, nothing is specific for nvdimm but hotplug is disabled Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-12-02 10:20:56 +03:00
CONFIG_NVDIMM=y
nvdimm acpi: build ACPI NFIT table NFIT is defined in ACPI 6.0: 5.2.25 NVDIMM Firmware Interface Table (NFIT) Currently, we only support PMEM mode. Each device has 3 structures: - SPA structure, defines the PMEM region info - MEM DEV structure, it has the @handle which is used to associate specified ACPI NVDIMM device we will introduce in later patch. Also we can happily ignored the memory device's interleave, the real nvdimm hardware access is hidden behind host - DCR structure, it defines vendor ID used to associate specified vendor nvdimm driver. Since we only implement PMEM mode this time, Command window and Data window are not needed The NVDIMM functionality is controlled by the parameter, 'nvdimm', which is introduced for the machine, there is a example to enable it: -machine pc,nvdimm -m 8G,maxmem=100G,slots=100 -object \ memory-backend-file,id=mem1,share,mem-path=/tmp/nvdimm1,size=10G -device \ nvdimm,memdev=mem1,id=nv1 It is disabled on default Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-12-02 10:20:58 +03:00
CONFIG_ACPI_NVDIMM=y
hw/pcie: Introduce a base class for PCI Express Root Ports The 'base' PCI Express Root Port includes the common code to be re-used for all Root Ports implementations. Most of the code was taken from the current implementation of Intel's IOH 3420 Root Port. Signed-off-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2017-01-23 22:20:18 +03:00
CONFIG_PCIE_PORT=y
Add specific config options for PCI-E bridges The i82801b11, ioh3420 and xio3130 PCI Express devices are currently included in the build unconditionally. While they could theoretically appear on any target platform with PCI-E, they're pretty unlikely to appear on platforms that aren't Intel derived. Therefore, to avoid presenting unlikely-to-be-relevant devices to the user, add config options to enable these components, and enable them by default only on x86 and arm platforms. (Note that this patch does include these for aarch64, via its inclusion of arm-softmmu.mak). Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-Id: <1425017077-18487-2-git-send-email-david@gibson.dropbear.id.au> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-02-27 09:04:35 +03:00
CONFIG_XIO3130=y
CONFIG_IOH3420=y
CONFIG_I82801B11=y
smbios: move smbios code into a common folder To share smbios among different architectures, this patch moves SMBIOS code (smbios.c and smbios.h) from x86 specific folders into new hw/smbios directories. As a result, CONFIG_SMBIOS=y is defined in x86 default config files. Acked-by: Gabriel Somlo <somlo@cmu.edu> Tested-by: Gabriel Somlo <somlo@cmu.edu> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Leif Lindholm <leif.lindholm@linaro.org> Signed-off-by: Wei Huang <wei@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-08-12 05:08:20 +03:00
CONFIG_SMBIOS=y
hw/misc: Hyper-V test device 'hyperv-testdev' 'hyperv-testdev' will be used by kvm-unit-tests to setup Hyper-V SynIC SINT's routing and to inject Hyper-V SynIC SINT's. Hyper-V test device is ISA type device that creates 0x3000 IO memory region and catches write access into it. Every write operation data decoded into ctl code and parameters for Hyper-V test device. Signed-off-by: Andrey Smetanin <asmetanin@virtuozzo.com> Reviewed-by: Roman Kagan <rkagan@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Paolo Bonzini <pbonzini@redhat.com> CC: Richard Henderson <rth@twiddle.net> CC: Eduardo Habkost <ehabkost@redhat.com> CC: "Andreas Färber" <afaerber@suse.de> CC: Marcelo Tosatti <mtosatti@redhat.com> CC: Roman Kagan <rkagan@virtuozzo.com> CC: Denis V. Lunev <den@openvz.org> CC: kvm@vger.kernel.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-11-10 15:52:44 +03:00
CONFIG_HYPERV_TESTDEV=$(CONFIG_KVM)
pxb: Restrict to x86 The PCI Expander Bridge (PXB) device is essentially a hack to allow different PCIe devices to be assigned to different NUMA nodes on x86. Each PXB is sort-of a separate PCI host bridge, except that its config space is shared with the config space of the main PCI host bridge, rather than being independent. This is only necessary if the platform doesn't (easily) allow truly independent PCI host bridges. AFAIK that's just x86. This patch makes it possible to configure PXB out of the build, and adjusts the default configs so it's only included on x86 targets. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Acked-by: Michael S. Tsirkin <mst@redhat.com>
2017-01-06 08:04:09 +03:00
CONFIG_PXB=y
ACPI: Add Virtual Machine Generation ID support This implements the VM Generation ID feature by passing a 128-bit GUID to the guest via a fw_cfg blob. Any time the GUID changes, an ACPI notify event is sent to the guest The user interface is a simple device with one parameter: - guid (string, must be "auto" or in UUID format xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx) Signed-off-by: Ben Warren <ben@skyportsystems.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2017-02-17 02:15:36 +03:00
CONFIG_ACPI_VMGENID=y
build-sys: restrict vmcoreinfo to fw_cfg+dma capable targets vmcoreinfo is built for all targets. However, it requires fw_cfg with DMA operations support (write operation). Restrict vmcoreinfo exposure to architectures that are supporting FW_CFG_DMA, that is arm-virt and x86 only atm. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Daniel Henrique Barboza <danielhb@linux.vnet.ibm.com> Tested-by: Daniel Henrique Barboza <danielhb@linux.vnet.ibm.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2017-11-06 14:53:47 +03:00
CONFIG_FW_CFG_DMA=y
i2c: Add a CONFIG_I2C master switch to the configuration files The i2c core and the at24c EEPROM should only be compiled and linked on the machines that support i2c. Otherwise it's quite strange to see the at24c-eeprom to be "available" on qemu-system-s390x for example. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1516634853-15883-1-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-01-22 18:27:33 +03:00
CONFIG_I2C=y
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