Biggest content is a thorough cleanups of spapr machine type handling.
Also contains several other minor cleanups, bugfixes and extensions.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=r7ZI
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.6-20160111' into staging
ppc patch queue 2016-01-11
Biggest content is a thorough cleanups of spapr machine type handling.
Also contains several other minor cleanups, bugfixes and extensions.
# gpg: Signature made Mon 11 Jan 2016 04:34:38 GMT using RSA key ID 20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392
* remotes/dgibson/tags/ppc-for-2.6-20160111:
hw/ppc/spapr: fix spapr->kvm_type leak
spapr vio: fix to incomplete QOMify
hw/ppc/spapr: Use XHCI as host controller for new spapr machines
pseries: Add pseries-2.6 machine type
pseries: Improve setting of default machine version
pseries: Restructure class_options functions
pseries: DEFINE_SPAPR_MACHINE
pseries: Use SET_MACHINE_COMPAT
Move SET_MACHINE_COMPAT macro to boards.h
pseries: Remove versions from mc->desc
pseries: Remove redundant calls to spapr_machine_initfn()
pseries: Rearrange versioned machine type code
pseries: Remove redundant setting of mc->name for pseries-2.5 machine
spapr: Add /system-id
target-ppc: Define kvmppc_read_int_dt()
hw/ppc/spapr_rtc: Remove bad class_size value
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This completes the dsdt rewrite, and includes misc fixes all over the place.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJWkXmiAAoJECgfDbjSjVRpRtoIAKCtPLZPapStgd85Fyl0m0Qg
sVGcABtWxej+rwwpnOONJX2O0+fFp2aXh6mucirWtn5qaduMKj5Ou0wB9LnCUxyW
tziafuHec/BQQ1TZ7WMGNJclVmLY6JmYMuSkcxeXHcskPnVdefGtTJEL8/fRA4/E
RuIhjPIWpHGCm/ExXb41gfhh1GoTwIWJFBS53FR/Oc0oqVg7zlUOhUsfz02zk1QB
WjAIedgXWFzeeGOAR4yKKMGMAJaJ1nueSfqD5lgMsAglbnOEIUYuQhQWDOWHdNMb
+Xc2XBeYmnCxGk4KDx+h9H7Yacu9GDX3R4VUHSBPS92+YQdkUk3C3rUiDC9KcRE=
=MsMN
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
acpi dsdt rework, misc fixes
This completes the dsdt rewrite, and includes misc fixes all over the place.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Sat 09 Jan 2016 21:20:34 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: (59 commits)
virtio: fix error message for number of queues
ivshmem: Store file descriptor for vhost-user negotiation
migration/virtio: Remove simple .get/.put use
Add VMSTATE_STRUCT_VARRAY_KNOWN
i386/pc: expose identifying the floppy controller
pc: acpi: remove unused ASL templates and related blobs/utils
pc: acpi: switch to AML API composed DSDT
pc: acpi: q35: PCST, PCSB opregions and PCIB field into SSDT
pc: acpi: q35: move PCI0 device definition into SSDT
pc: acpi: q35: move PCI0._OSC() method into SSDT
pc: acpi: q35: move _PIC() method into SSDT
pc: acpi: q35: move PRTP routing table into SSDT
pc: acpi: q35: move PRTA routing table into SSDT
pc: acpi: q35: move _PRT() into SSDT
pc: acpi: q35: move ISA bridge into SSDT
pc: acpi: q35: move IQST() into SSDT
pc: acpi: q35: move IQCR() into SSDT
pc: acpi: q35: move link devices to SSDT
pc: acpi: q35: move GSI links to SSDT
pc: acpi: piix4: acpi move PCI0 device to SSDT
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Cc: David Gibson <david@gibson.dropbear.id.au>
Cc: Alexander Graf <agraf@suse.de>
Cc: qemu-ppc@nongnu.org
Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
[fixed return type of spapr_machine_finalizefn()]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
The OHCI has some bugs and performance issues, so for
newer machines it's preferable to use XHCI instead.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This tweaks the way the default machine version is controlled, so that
there will be a bit less churn when each new version is introduced.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Currently each of the *_class_options() functions for the pseries-2.1 ..
pseries-2.5 machine types are standalone. This will become harder to
maintain as new versions are added.
This patch restructures them similarly to x86 where each function calls
the one from the next version, then overrides anything necessary for
compatibility with the specific version and older.
The default behaviour - that for the most recent machine are set up in
the base class initializer spapr_machine_class_init(). Previously it had
some things set up to default to older behaviour with the more recent
machines overriding it.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
At the moment all the class_init functions and TypeInfo structures for the
various versioned pseries machine types are open-coded. As more versions
are created this is getting increasingly clumsy.
This patch borrows the approach used in PC, using a DEFINE_SPAPR_MACHINE()
macro to construct most of the boilerplate from simpler 'class_options' and
'instance_options' functions.
This patch makes a small semantic change - the versioned machine types are
now registered through machine_init() instead of type_init(). Since the
new way is how PC already did it, I'm assuming that's correct.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Sam Bobroff <sam.bobroff@au1.ibm.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
To make the spapr_machine_*_class_init() functions a little less bulky.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
pc.h defines a SET_MACHINE_COMPAT macro to make setting up compat_props
for the various PC machine versions less verbose. There's nothing
inherently PC specific about it, though, so move it to boards.h where other
versioned machine types (like pseries-*) can use it.
While we're doing that, change it's indentation to be a bit more regular.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Currently, the versioned spapr machine types put the machine type version
into the description string. PC does not do this, using just the name
itself to distinguish. Doing the same lets us move setting the description
into the common base class, simplifying the code slightly.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
The instance_init() functions for several of the pseries-x.y versioned
machine types explicitly call spapr_machine_initfn(). But that's the
instance_init function for the common parent of all those machine types,
so will already have been called beforehand by the QOM infrastructure.
Remove the redundant calls.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
hw/ppc/spapr.c has a number of definitions related to the various versioned
machine types ("pseries-2.1" .. "pseries-2.5") it defines. These are
mostly arranged by type of function first, then machine version second, and
it's not consistent about whether it goes in increasing or decreasing
version order.
This rearranges the code to keep all the definitions for a particular
machine version together, and arrange then consistently in order most
recent to least recent.
This brings us closer to matching the way PC does things, and makes later
cleanups easier to follow.
Apart from adding some comments marking each section, this is a pure
mechanical rearrangement with no semantic changes.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
98cec76 "machine: Set MachineClass::name automatically" removed the setting
of mc->name for the pseries machine types, since it can be derived
automatically from the type names constructed with MACHINE_TYPE_NAME().
Unfortunately fb0fc8f "spapr: Create pseries-2.5 machine" went in later and
brought one of them back.
This removes it again.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Section B.6.2.1 Root Node Properties of PAPR specification defines
a set of properties which shall be present in the device tree root,
one of these properties is "system-id" which "should be unique across
all systems and all manufacturers". Since UUID is meant to be unique,
it makes sense to use it as "system-id".
This adds "system-id" property to the device tree root when not empty.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Extract code from the function kvmppc_read_int_cpu_dt() that actually
reads the file into a separate function, so it can be called from
other places.
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
class_size = sizeof(XICSStateClass) does not make much sense
in the RTC code and likely was just a copy-n-paste error.
Let's simply remove it.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
There's no such thing as "PCI queues" in the virtio core.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
If virtio-net driver allocates memory in ivshmem shared memory,
vhost-net will work correctly, but vhost-user will not work because
a fd of shared memory will not be sent to vhost-user backend.
This patch fixes ivshmem to store file descriptor of shared memory.
It will be used when vhost-user negotiates vhost-user backend.
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
The 'virtqueue_state' and 'ringsize' can be saved using VMSTATE
macros rather than hand coded .get/.put
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Amit Shah <amit.shah@redhat.com>
At the moment we have VMSTATE_STRUCT_ARRAY that requires
the field is declared as an array of fixed size.
We also have VMSTATE_STRUCT_VARRAY_UINT* that allows
a field declared as a pointer, but requires that the length
is a field member in the structure being loaded/saved.
VMSTATE_STRUCT_VARRAY_KNOWN is for arrays defined as pointers
yet we somehow know the length of.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Amit Shah <amit.shah@redhat.com>
Factor out and expose the function to locate the floppy controller in
the system.
It will allow to dynamically populate the relevant objects in the ACPI
tables.
Signed-off-by: Roman Kagan <rkagan@virtuozzo.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: John Snow <jsnow@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Richard Henderson <rth@twiddle.net>
Cc: qemu-block@nongnu.org
Cc: qemu-stable@nongnu.org
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
QEMU now uses internally composed DSDT so drop now
empty *.dsl templates and related *.generated
binary blobs.
Also since templates are not used anymore/obolete
remove utility scripts used for extracting/patching
AML blobs compiled by IASL and for updating them
in git tree.
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>
leave Scope(\_SB) definition in DSDT so that iasl
would be able to compile DSDT since we are still
need definition block for table.
After Q35 ASL is converted, DSDT templates will
be completly replaced by AML API generated tables.
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>
PCI routing table for expander buses is build with help
of build_prt() using AML API. And it's almost the same
as PRT for PCI0 bus except of power-management device.
So make existing build_prt() build PRT table for PCI0
bus as well.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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>
Peter Maydell
David Gibson
Cao jin
Thomas Huth
Alexey Kardashevskiy
Sukadev Bhattiprolu
Cornelia Huck
Tetsuya Mukawa
Dr. David Alan Gilbert
Roman Kagan
Igor Mammedov