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2015-12-22acpi: extend aml_and() to accept target argumentIgor Mammedov
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>
2015-12-22acpi: extend aml_or() to accept target argumentIgor Mammedov
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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi add aml_dma()Igor Mammedov
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>
2015-12-22acpi: add aml_to_buffer()Igor Mammedov
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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: add aml_to_hexstring()Igor Mammedov
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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: extend aml_field() to support LockRuleIgor Mammedov
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>
2015-12-22acpi: add aml_lgreater()Igor Mammedov
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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: add aml_lor()Igor Mammedov
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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: add aml_sleep()Igor Mammedov
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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: add aml_alias()Igor Mammedov
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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: extend aml_shiftright() to accept target argumentIgor Mammedov
it allows to express ShiftRight(A,B,C) syntax 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: add aml_to_integer()Igor Mammedov
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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: add aml_call0() helperIgor Mammedov
it will help to call a method with 0 arguments 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: add aml_decrement() and aml_subtract()Igor Mammedov
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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: extend aml_add() to accept target argumentIgor Mammedov
it allows to express following ASL expression: Add(arg1, arg2, result) usecases that do not need to store result should pass NULL as 3rd arg that would express Add(arg1, arg2,) construct. 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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: add aml_create_qword_field()Igor Mammedov
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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22acpi: add aml_mutex(), aml_acquire(), aml_release()Xiao Guangrong
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.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>
2015-12-22acpi: add aml_lgreater_equal()Igor Mammedov
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> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org>
2015-12-22acpi: add aml_sizeofXiao Guangrong
Implement SizeOf term which is used by NVDIMM _DSM method in later patch Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.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>
2015-12-22acpi: add aml_derefofXiao Guangrong
Implement DeRefOf term which is used by NVDIMM _DSM method in later patch Reviewed-by: Igor Mammedov <imammedo@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>
2015-12-22nvdimm acpi: build ACPI NFIT tableXiao Guangrong
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>
2015-12-22acpi: support specified oem table id for build_headerXiao Guangrong
Let build_header() support specified OEM table id so that we can build multiple SSDT later If the oem table id is not specified (aka, NULL), we use the default id instead as the previous behavior 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>
2015-12-22nvdimm: implement NVDIMM device abstractXiao Guangrong
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>
2015-12-22hw/compat.h: Change indentation of HW_COMPAT_* to 4 spacesEduardo Habkost
Cosmetic change only. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com>
2015-12-22pc: Change indentation of PC_COMPAT_* to 4 spacesEduardo Habkost
Cosmetic change only. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com>
2015-12-22pc: Add pc-*-2.6 machine classesEduardo Habkost
Add pc-i440fx-2.6 and pc-q35-2.6 machine classes. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com>
2015-12-22ipmi: Add a firmware configuration repositoryCorey Minyard
Add a way for IPMI devices to register their firmware information with the IPMI subsystem so that various firmware entities can pull that information later for adding to firmware tables. 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>
2015-12-22Add a base IPMI interfaceCorey Minyard
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>
2015-12-22pc: Group and document related PCMachineState/PCMachineclass fieldsEduardo Habkost
Group related PCMachineState and PCMachineClass fields into sections, and move existing field descriptions to doc comments. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22q35: Remove MCHPCIState.guest_info fieldEduardo Habkost
The field is not used for anything. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22hw/i386: extend pxb query for all PC machinesMarcel Apfelbaum
Add bus property to PC machines and use it when looking for primary PCI root bus (bus 0). 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> Acked-by: Eduardo Habkost <ehabkost@redhat.com>
2015-12-22hw/pxb: introduce pxb-pcie expander for PCIe machinesMarcel Apfelbaum
The pxb-pcie is the counterpart of pxb for PCI express machines. The new device re-uses the pxb code, but appears to the guests as a different device. The pxb-pcie device does not have an internal pci-pci bridge and exposes a PCIe root bus instead of a PCI one. 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>
2015-12-22pc: Move option_rom_has_mr/rom_file_has_mr globals to MachineClassEduardo Habkost
This way, these settings can be simply set on the corresponding machine_options() function, instead of requiring code in pc_compat_*() functions. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22pc: Remove enforce-aligned-dimm QOM propertyEduardo Habkost
The property is read-only and not used for anything. Cc: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-12-22pc: Move enforce_aligned_dimm to PCMachineClassEduardo Habkost
enforce_aligned_dimm never changes after the machine is initialized, so it can be simply set in PCMachineClass like all the other compat fields. Cc: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-12-22pc: Move acpi_data_size global to PCMachineClassEduardo Habkost
This way we don't need code in pc_compat_*() functions to set the legacy acpi_data_size value. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22pc: Move legacy_acpi_table_size global to PCMachineClassEduardo Habkost
This way we can set legacy_acpi_table_size on the machine_options() functions, instead of requirng code in pc_compat_*() functions. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22pc: Move compat boolean globals to PCMachineClassEduardo Habkost
This way the compat flags can be initialized in the machine_options() function. This will help us to eventually eliminate the pc_compat_*() functions. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2015-12-22sdhci: add optional quirk property to disable card insertion/removal interruptsAndrew Baumann
This is needed for a quirk of the Raspberry Pi (bcm2835/6) MMC controller, where the card insert bit is documented as unimplemented (always reads zero, doesn't generate interrupts) but is in fact observed on hardware as set at power on, but is cleared (and remains clear) on subsequent controller resets. Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-id: 1450738069-18664-4-git-send-email-Andrew.Baumann@microsoft.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-12-17kvm: x86: add support for KVM_CAP_SPLIT_IRQCHIPPaolo Bonzini
This patch adds support for split IRQ chip mode. When KVM_CAP_SPLIT_IRQCHIP is enabled: 1.) The PIC, PIT, and IOAPIC are implemented in userspace while the LAPIC is implemented by KVM. 2.) The software IOAPIC delivers interrupts to the KVM LAPIC via kvm_set_irq. Interrupt delivery is configured via the MSI routing table, for which routes are reserved in target-i386/kvm.c then configured in hw/intc/ioapic.c 3.) KVM delivers IOAPIC EOIs via a new exit KVM_EXIT_IOAPIC_EOI, which is handled in target-i386/kvm.c and relayed to the software IOAPIC via ioapic_eoi_broadcast. Signed-off-by: Matt Gingell <gingell@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-12-17kvm: add support for -machine kernel_irqchip=splitMatt Gingell
This patch adds the initial plumbing for split IRQ chip mode via KVM_CAP_SPLIT_IRQCHIP. In addition to option processing, a number of kvm_*_in_kernel macros are defined to help clarify which component is where. Signed-off-by: Matt Gingell <gingell@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-12-17vmw_pvscsi: Introduce 'x-disable-pcie' backword compatability propertyShmulik Ladkani
Following the previous patch which changed pvscsi to be a pci express device, this patch introduces a boolean property 'x-disable-pcie'. Its default value is false, exposing pvscsi as a pcie device. Setting 'x-disable-pcie' to 'on' preserves the old 'pci device' (non express) behavior. This allows migration to older versions. Signed-off-by: Shmulik Ladkani <shmulik.ladkani@ravellosystems.com> Message-Id: <1449994112-7054-7-git-send-email-shmulik.ladkani@ravellosystems.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-12-17vmw_pvscsi: Introduce 'x-old-pci-configuration' backword compatability propertyShmulik Ladkani
Following the previous patches, which introduced various changes in pvscsi's pci configuration space (device subsystem id and revision, msi offset), this patch introduces a boolean property 'x-old-pci-configuration' to pvscsi. Its default value is false, exposing the above changes in the pci config space. Setting 'x-old-pci-configuration' to 'on' preserves the old behavior, which allows migration to older versions. Signed-off-by: Shmulik Ladkani <shmulik.ladkani@ravellosystems.com> Message-Id: <1449994112-7054-4-git-send-email-shmulik.ladkani@ravellosystems.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-12-17i.MX: Add an i.MX25 specific CCM class/instancepull-target-arm-20151217-1Jean-Christophe Dubois
With this CCM, i.MX25 timer is accurate with "real world time". Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Message-id: 2c0cf90be767bfc8520661eca891ab22c61f18fe.1449528242.git.jcd@tribudubois.net Reviewed-by Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-12-17i.MX: Split the CCM class into an abstract base class and a concrete classJean-Christophe Dubois
The IMX_CCM class is now the base abstract class that is used by EPIT and GPT timer implementation. IMX31_CCM class is the concrete class implementing CCM for i.MX31 SOC. For now the i.MX25 continues to use the i.MX31 CCM implementation. An i.MX25 specific CCM will be introduced in a later patch. We also rework initialization to stop using deprecated sysbus device init. Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-id: fd3c7f87b50f5ebc99ec91f01413db35017f116d.1449528242.git.jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-12-17i.MX: rename i.MX CCM get_clock() function and CLK ID enum namesJean-Christophe Dubois
This is to prepare for CCM code refactoring. This is just a bit of function and enum values renaming. We also remove some useless intermediate variables. Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-id: 53c4d9b9611988a5f56f178f285e04490747925e.1449528242.git.jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-12-17ACPI: Add aml_gpio_int() wrapper for GPIO Interrupt ConnectionShannon Zhao
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> Tested-by: Wei Huang <wei@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-id: 1449804086-3464-8-git-send-email-zhaoshenglong@huawei.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-12-17ACPI: Add GPIO Connection DescriptorShannon Zhao
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> Tested-by: Wei Huang <wei@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-id: 1449804086-3464-7-git-send-email-zhaoshenglong@huawei.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-12-17ARM: Virt: Add a GPIO controllerShannon Zhao
ACPI 5.0 supports GPIO-signaled ACPI Events. This can be used for powerdown, hotplug evnets. Add a GPIO controller in machine virt, to support powerdown, maybe can be used for cpu hotplug. And here we use pl061. Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> Reviewed-by: Wei Huang <wei@redhat.com> Tested-by: Wei Huang <wei@redhat.com> Message-id: 1449804086-3464-4-git-send-email-zhaoshenglong@huawei.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-12-17acpi: extend aml_interrupt() to support multiple irqsIgor Mammedov
ASL Interrupt() macro translates to Extended Interrupt Descriptor which supports variable number of IRQs. It will be used for conversion of ASL code for pc/q35 machines that use it for returning several IRQs in _PSR object. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org> Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> Message-id: 1449804086-3464-3-git-send-email-zhaoshenglong@huawei.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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