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2015-03-01tpm: Support for XFIFO registerStefan Berger1-0/+4
Support for the XFIFO register (range) of the TIS 1.3 specification. We support a range of 64 bytes. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-03-01tpm: Allow 32 & 16 bit accesses to the registersStefan Berger1-13/+47
Improve the access to the registers with 32 and 16 bit reads and writes. Also enable access to a non-base register address, such as reads of the 2nd byte of a register. Map the FIFO byte access to any byte within its 4 byte register (following specs). Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-03-01tpm: Extend sts register to 32 bitStefan Berger1-1/+1
More recent TIS specs extend the STS register to 32 bit. While we don't store the TIS interface state, yet, we can extend it without sideeffects. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-03-01balloon: call qdev_alias_all_properties for proxy dev in balloon class initDenis V. Lunev2-6/+4
The idea is that all other virtio devices are calling this helper to merge properties of the proxy device. This is the only difference in between this helper and code in inside virtio_instance_init_common. The patch should not cause any harm as property list in generic balloon code is empty. This also allows to avoid some dummy errors like fixed by this commit 91ba21208839643603e7f7fa5864723c3f371ebe Author: Gonglei <arei.gonglei@huawei.com> Date: Tue Sep 30 14:10:35 2014 +0800 virtio-balloon: fix virtio-balloon child refcount in transports Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Raushaniya Maksudova <rmaksudova@parallels.com> Revieved-by: Cornelia Huck <cornelia.huck@de.ibm.com> CC: Christian Borntraeger <borntraeger@de.ibm.com> CC: Anthony Liguori <aliguori@amazon.com> CC: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-02-26acpi-test: update expected filesMichael S. Tsirkin4-0/+0
A bunch of code moved from dsdt to ssdt, plus we got trivial changes like 0->Zero which our test dosn't recognize as identity yet. Update expected files to suppress test warning. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-02-26acpi: drop unused generated filesMichael S. Tsirkin2-347/+0
drop ssdt-mem.hex.generated and ssdt-proc.hex.generated: dsl files have been removed previously. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-02-26acpi: update generated hex filesMichael S. Tsirkin3-697/+25
Used for IASL builds. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-02-26pc: acpi-build: reserve PCIHP MMIO resourcesIgor Mammedov1-0/+27
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>
2015-02-26pc: pcihp: expose MMIO base and len as propertiesIgor Mammedov3-8/+19
it will be used later to dynamically reserve MMIO region instead of manually punching holes in PCI0._CRS 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>
2015-02-26acpi: add aml_word_bus_number(), aml_word_io(), aml_dword_memory(), ↵Igor Mammedov2-0/+233
aml_qword_memory() terms 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>
2015-02-26pc: acpi-build: create memory hotplug IO region dynamicallyIgor Mammedov3-31/+64
it replaces a static complied in DSDT MMIO region for memory hotplug with one created at runtime leaving only truly static memory hotplug related ASL bits in DSDT. And replaces template patching of MEMORY_SLOTS_NUMBER value with ASL API created named value. Later it also would make easier to reuse current ACPI memory hotplug on other targets. Also later it would be possible to move remaining memory hotplug ASL methods into build_ssdt() and add all memory hotplug related AML into SSDT only when memory hotplug is enabled, further reducing ACPI tables blob if memory hotplug isn't used. 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>
2015-02-26pc: acpi-build: drop template patching and memory hotplug objects dynamicallyIgor Mammedov3-144/+46
in addition it saves us ~330LOC and makes it one binary blob less stored in QEMU source tree by removing need to keep and update hw/i386/ssdt-mem.hex.generated file there. 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>
2015-02-26acpi: add aml_reserved_field() termIgor Mammedov2-0/+16
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>
2015-02-26pc: acpi-build: create CPU hotplug IO region dynamicallyIgor Mammedov3-16/+29
it replaces a static complied in DSDT MMIO region for CPU hotplug with one created at runtime leaving only truly static CPU hotplug related ASL bits in DSDT. It also puts CPU_HOTPLUG_RESOURCE_DEVICE into PCI0 scope and reserves resources from it, preparing for dropping manual hole punching in PCI0._CRS. Later it also would make easier to reuse current ACPI CPU hotplug on other targets. Also later it would be possible to move remaining CPU hotplug ASL methods into build_ssdt() and add all CPU hotplug related AML into SSDT only when CPU hotplug is enabled, further reducing ACPI tables blob if CPU hotplug isn't used. impl. detail: Windows XP can't handle /BSODs/ OperationRegion declaration in DSDT when variable from SSDT is used for specifying its address/length and also when Field declared in DSDT with OperationRegion from SSDT if DSDT is being parsed before SSDT. But it works just fine when referencing named fields from another table. Hence OperationRegion and Field declaration are moved to SSDT to make XP based editions work. PS: Later Windows editions seem to be fine with above conditions. 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>
2015-02-26pc: acpi-build: drop template patching and CPU hotplug objects dynamicallyIgor Mammedov3-113/+45
in addition it saves us ~400LOC and makes it one binary blob less stored in QEMU source tree by removing need to keep and update hw/i386/ssdt-proc.hex.generated file there. 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>
2015-02-26acpi: add aml_eisaid() termIgor Mammedov2-0/+30
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>
2015-02-26acpi: add aml_processor() termIgor Mammedov2-0/+17
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>
2015-02-26acpi: add aml_equal() termIgor Mammedov2-0/+11
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>
2015-02-26acpi: add aml_varpackage() termIgor Mammedov2-0/+9
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>
2015-02-26pc: acpi-build: generate pvpanic device description dynamicallyIgor Mammedov2-51/+32
Drops AML template patching and allows to save some space in SSDT if pvpanic device doesn't exist by not including disabled device description into SSDT. It also makes device description smaller by replacing _STA method with named value and dropping _INI method. 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>
2015-02-26acpi: add aml_string() termIgor Mammedov2-0/+26
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>
2015-02-26acpi: add aml_local() termIgor Mammedov2-0/+12
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>
2015-02-26acpi: add aml_field() & aml_named_field() termsIgor Mammedov2-0/+34
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>
2015-02-26acpi: add aml_operation_region() termIgor Mammedov2-0/+21
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>
2015-02-26acpi: include PkgLength size only when requestedIgor Mammedov2-6/+17
Named/Reserved{Field} definition uses PkgLength [1] encoding to specify field length, however it doesn't include size of PkgLength field itself, while other block objects that have explicit length of its body account for PkgLength size while encoding it [2]. This special casing isn't mentioned in ACPI spec, but that's what 'iasl' compiles NamedField to so add extra argument to build_prepend_pkg_length() to allow it handle the case. -- 1. ACPI Spec 5.0, 20.2.5.2 Named Objects Encoding, page 822 2. ACPI Spec 5.0, 5.4 Definition Block Encoding 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>
2015-02-26acpi: add aml_io() helperIgor Mammedov2-0/+23
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>
2015-02-26acpi: add aml_resource_template() helperIgor Mammedov2-0/+9
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>
2015-02-26acpi: add aml_buffer() termIgor Mammedov2-0/+8
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>
2015-02-26pc: acpi-build: generate _S[345] packages dynamicallyIgor Mammedov2-43/+30
Replaces template patching with packages composed using AML API. Note on behavior change: If S3 or S4 is disabled, respective packages won't be created and put into SSDT. Which saves us some space in SSDT and doesn't confuse guest OS with mangled package names as it was done originally. 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>
2015-02-26acpi: add aml_package() termIgor Mammedov2-0/+9
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>
2015-02-26acpi: add aml_call1(), aml_call2(), aml_call3(), aml_call4() helpersIgor Mammedov2-0/+46
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>
2015-02-26acpi: add aml_notify() termIgor Mammedov2-0/+10
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>
2015-02-26acpi: add aml_and() termIgor Mammedov2-0/+11
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>
2015-02-26acpi: add aml_store() termIgor Mammedov2-0/+10
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>
2015-02-26acpi: add aml_arg() termIgor Mammedov2-0/+12
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>
2015-02-26acpi: add aml_return() termIgor Mammedov2-0/+9
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>
2015-02-26acpi: add aml_int() termIgor Mammedov3-29/+30
* factor out ACPI const int packing out of build_append_value() and rename build_append_value() to build_append_int_noprefix() it will be reused for adding a plain integer value into AML. will be used by is aml_processor() and CRS macro helpers * extend build_append_int{_noprefix}() to support 64-bit values it will be used PCI for generating 64bit _CRS entries 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>
2015-02-26acpi: add aml_name() & aml_name_decl() termIgor Mammedov2-0/+36
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>
2015-02-26acpi: add aml_if() termIgor Mammedov2-0/+9
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>
2015-02-26acpi: add aml_method() termIgor Mammedov2-0/+10
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>
2015-02-26acpi: add aml_device() termIgor Mammedov2-0/+12
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>
2015-02-26pc: acpi-build: use aml_scope() for \_SB scopeIgor Mammedov1-20/+19
prepares for incremental conversion of SSDT content to AML API 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>
2015-02-26acpi: add aml_scope() termIgor Mammedov2-0/+23
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>
2015-02-26acpi: introduce AML composer aml_append()Igor Mammedov2-0/+133
Adds for dynamic AML creation, which will be used for piecing ASL/AML primitives together and hiding from user/caller details about how nested context should be closed/packed leaving less space for mistakes and necessity to know how AML should be encoded, allowing user to concentrate on ASL representation instead. For example it will allow to create AML like this: init_aml_allocator(); ... Aml *scope = aml_scope("PCI0") Aml *dev = aml_device("PM") aml_append(dev, aml_name_decl("_ADR", aml_int(addr))) aml_append(scope, dev); ... free_aml_allocator(); 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>
2015-02-26virtio_ring.h: s/__inline__/inline/Michael S. Tsirkin1-3/+3
Thomas Huth noticed that some linux headers use __inline__, change to inline to be consistent with the rest of QEMU. Reported-by: Thomas Huth <thuth@linux.vnet.ibm.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-02-26standard-headers: include stdint.hMichael S. Tsirkin1-1/+1
The importing script got it right already, I just forgot to re-run it. Reported-by: Thomas Huth <thuth@linux.vnet.ibm.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-02-26virtio-serial-bus.c: drop virtio_ids.hMichael S. Tsirkin1-1/+0
virtio-serial.h pulls that in already. Reported-by: Thomas Huth <thuth@linux.vnet.ibm.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-02-26update-linux-headers.sh: s/__inline__/inline/Michael S. Tsirkin1-0/+1
Thomas Huth noticed that some linux headers use __inline__, change to inline to be consistent with the rest of QEMU. Reported-by: Thomas Huth <thuth@linux.vnet.ibm.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-02-26pc: acpi: use local var for accessing ACPI tables blob in acpi_build()Igor Mammedov1-34/+35
except of shortening of lines and making code a bit more readable, it will reduce renaming noise when changing tables blob from GArray* to Aml* type. 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>
2015-02-26acpi-build: skip hotplugged bridgesMichael S. Tsirkin1-2/+6
hotplugged bridges don't get bsel allocated so acpi hotplug doesn't work for them anyway. OTOH adding them in ACPI creates a host of problems, e.g. they can't be hot-unplugged themselves which is surprising to users. So let's just skip these. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>