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2016-03-11acpi: add build_append_named_dword, returning an offset in bufferMichael S. Tsirkin
This is a very limited form of support for runtime patching - similar in functionality to what we can do with ACPI_EXTRACT macros in python, but implemented in C. This is to allow ACPI code direct access to data tables - which is exactly what DataTableRegion is there for, except no known windows release so far implements DataTableRegion. Signed-off-by: Michael S. Tsirkin <mst@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>
2016-03-11acpi: allow using object as offset for OperationRegionXiao Guangrong
Extend aml_operation_region() to use object as offset 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>
2016-03-11acpi: add aml_concatenate()Xiao Guangrong
It will be used by nvdimm acpi 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>
2016-03-11acpi: add aml_create_field()Xiao Guangrong
It will be used by nvdimm acpi 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>
2016-02-25Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell
vhost, virtio, pci, pc Fixes all over the place. virtio dataplane migration support. Old q35 machine types removed. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Thu 25 Feb 2016 11:16:46 GMT using RSA key ID D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" * remotes/mst/tags/for_upstream: (21 commits) q35: No need to check gigabyte_align q35: Remove unused q35-acpi-dsdt.aml file ich9: Remove enable_tco arguments from init functions machine: Remove no_tco field q35: Remove old machine versions tests/vhost-user-bridge: fix build on 32 bit systems vring: remove virtio-scsi: do not use vring in dataplane virtio-blk: do not use vring in dataplane virtio-blk: fix "disabled data plane" mode virtio: export vring_notify as virtio_should_notify virtio: add AioContext-specific function for host notifiers vring: make vring_enable_notification return void block-migration: acquire AioContext as necessary pci core: function pci_bus_init() cleanup pci core: function pci_host_bus_register() cleanup balloon: Use only 'pc-dimm' type dimm for ballooning virtio-balloon: rewrite get_current_ram_size() move get_current_ram_size to virtio-balloon.c vhost-user: don't merge regions with different fds ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-25ich9: Remove enable_tco arguments from init functionsEduardo Habkost
The enable_tco arguments are always true, so they are not needed anymore. 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: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com>
2016-02-23include: Clean up includesPeter Maydell
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. NB: If this commit breaks compilation for your out-of-tree patchseries or fork, then you need to make sure you add #include "qemu/osdep.h" to any new .c files that you have. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-02-23bios-linker-loader: document+validate inputMichael S. Tsirkin
While guest/host ABI is documented in hw/acpi/bios-linker-loader.c, the API was left undocumented. This adds documentation for all API functions. Additionally, input is validated to make sure all pointers fall within range of provided files. To allow this validation for checksum commands, bios_linker_loader_add_checksum is changed to accept GArray * in place of void *. Reported-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-02-06acpi: add function to extract oem_id and oem_table_id from the user's SLICLaszlo Ersek
The acpi_get_slic_oem() function stores pointers to these fields in the (first) SLIC table that the user passes in with the -acpitable switch. Cc: "Michael S. Tsirkin" <mst@redhat.com> (supporter:ACPI/SMBIOS) Cc: Igor Mammedov <imammedo@redhat.com> (supporter:ACPI/SMBIOS) Cc: Richard W.M. Jones <rjones@redhat.com> Cc: Aleksei Kovura <alex3kov@zoho.com> Cc: Michael Tokarev <mjt@tls.msk.ru> Cc: Steven Newbury <steve@snewbury.org.uk> RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1248758 LP: https://bugs.launchpad.net/qemu/+bug/1533848 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Steven Newbury <steve@snewbury.org.uk>
2016-02-06acpi: expose oem_id and oem_table_id in build_rsdt()Laszlo Ersek
Since build_rsdt() is implemented as common utility code (in "hw/acpi/aml-build.c"), it should expose -- and forward -- the oem_id and oem_table_id parameters between board code and the generic build_header() function. Cc: "Michael S. Tsirkin" <mst@redhat.com> (supporter:ACPI/SMBIOS) Cc: Igor Mammedov <imammedo@redhat.com> (supporter:ACPI/SMBIOS) Cc: Shannon Zhao <zhaoshenglong@huawei.com> (maintainer:ARM ACPI Subsystem) Cc: Paolo Bonzini <pbonzini@redhat.com> (maintainer:X86) Cc: Richard W.M. Jones <rjones@redhat.com> Cc: Aleksei Kovura <alex3kov@zoho.com> Cc: Michael Tokarev <mjt@tls.msk.ru> Cc: Steven Newbury <steve@snewbury.org.uk> RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1248758 LP: https://bugs.launchpad.net/qemu/+bug/1533848 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org>
2016-02-06acpi: take oem_id in build_header(), optionallyLaszlo Ersek
This patch is the continuation of commit 8870ca0e94f2 ("acpi: support specified oem table id for build_header"). It will allow us to control the OEM ID field too in the SDT header. Cc: "Michael S. Tsirkin" <mst@redhat.com> (supporter:ACPI/SMBIOS) Cc: Igor Mammedov <imammedo@redhat.com> (supporter:ACPI/SMBIOS) Cc: Xiao Guangrong <guangrong.xiao@linux.intel.com> (maintainer:NVDIMM) Cc: Shannon Zhao <zhaoshenglong@huawei.com> (maintainer:ARM ACPI Subsystem) Cc: Paolo Bonzini <pbonzini@redhat.com> (maintainer:X86) Cc: Richard W.M. Jones <rjones@redhat.com> Cc: Aleksei Kovura <alex3kov@zoho.com> Cc: Michael Tokarev <mjt@tls.msk.ru> Cc: Steven Newbury <steve@snewbury.org.uk> RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1248758 LP: https://bugs.launchpad.net/qemu/+bug/1533848 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org>
2016-01-09pc: acpi: move PIIX4 isa-bridge and pm devices into SSDTIgor Mammedov
and also move PRQx fields declaration as it can't be split out into separate patch since fields use PCI0.ISA.P40C operation region and OperationRegion must be declared in the same table as a Field that uses it. If this condition is not statisfied Windows will BSOD ans IASL (make check) will error out as well. For the same reason pm is moved together with isa-bridge as the later refernces P13C OperationRegion from pm device. 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>
2016-01-09pc: acpi: cpuhp: move \_GPE._E02() into SSDTIgor 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>
2016-01-09pc: acpi: cpuhp: move PRSC() method into SSDTIgor 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>
2016-01-09pc: acpi: cpuhp: move CPST() method into SSDTIgor 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>
2016-01-09pc: acpi: cpuhp: move CPMA() method into SSDTIgor 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>
2016-01-09pc: acpi: cpuhp: move CPEJ() method to SSDTIgor 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>
2016-01-09pc: acpi: memhp: drop not needed stringify(MEMORY_foo) usageIgor Mammedov
most of MEMORY_foo defines are not shared with ASL anymore and are used only inside of memory_hotplug_acpi_table.c, so move them there and make them strings. As result we can replace stringify(MEMORY_foo) with just MEMORY_foo, which makes code a bit cleaner. No AML change introduced by this patch. 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>
2016-01-09pc: acpi: memhp: move \_GPE._E03 into SSDTIgor Mammedov
in addition remove no longer needed acpi-dsdt-mem-hotplug.dsl. 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>
2016-01-08pc: acpi: memhp: prepare context in SSDT for moving memhp DSDT codeIgor 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_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>
2015-12-22acpi: 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>
2015-12-17ACPI: 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>
2015-12-17acpi: 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>
2015-12-17acpi: support serialized methodXiao Guangrong
Add serialized method support so that explicit Mutex can be avoided Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com> 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: 1449804086-3464-2-git-send-email-zhaoshenglong@huawei.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-09-24hw/arm/virt: Add gic-version option to virt machinePavel Fedin
Add gic_version to VirtMachineState, set it to value of the option and pass it around where necessary. Instantiate devices and fdt nodes according to the choice. max_cpus for virt machine increased to 123 (calculated from redistributor space available in the memory map). GICv2 compatibility check happens inside arm_gic_common_realize(). ITS region is added to the memory map too, however currently it not used, just reserved. Signed-off-by: Pavel Fedin <p.fedin@samsung.com> Tested-by: Ashok kumar <ashoks@broadcom.com> [PMM: Added missing cpu_to_le* calls, thanks to Shannon Zhao] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-09-10acpi: Remove unused definition.Richard W.M. Jones
Signed-off-by: Richard W.M. Jones <rjones@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-07-07ich9: add TCO interface emulationPaulo Alcantara
This interface provides some registers within a 32-byte range and can be acessed through PCI-to-LPC bridge interface (PMBASE + 0x60). It's commonly used as a watchdog timer to detect system lockups through SMIs that are generated -- if TCO_EN bit is set -- on every timeout. If NO_REBOOT bit is not set in GCS (General Control and Status register), the system will be resetted upon second timeout if TCO_RLD register wasn't previously written to prevent timeout. This patch adds support to TCO watchdog logic and few other features like mapping NMIs to SMIs (NMI2SMI_EN bit), system intruder detection, etc. are not implemented yet. Signed-off-by: Paulo Alcantara <pcacjr@zytor.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-07-06ich9: add smm_enabled field and argumentsPaolo Bonzini
Q35's ACPI device is hard-coding SMM availability to KVM. Place the logic where the board is created instead, so that it will be possible to override it. Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-06-26hw/arm/virt-acpi-build: Add GICv2m description in ACPI MADT tableShannon Zhao
Add GICv2m description in ACPI MADT table, so guest can use MSI when booting with ACPI. Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> Reviewed-by: Andrew Jones <drjones@redhat.com> Tested-by: Andrew Jones <drjones@redhat.com> Message-id: 1434676210-2276-1-git-send-email-shannon.zhao@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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