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Eduardo Habkost 0e4edb3b3b hw/i386: expose a "smbios-entry-point-type" PC machine property 
The i440fx and Q35 machine types are both hardcoded to use the
legacy SMBIOS 2.1 (32-bit) entry point. This is a sensible
conservative choice because SeaBIOS only supports SMBIOS 2.1

EDK2, however, can also support SMBIOS 3.0 (64-bit) entry points,
and QEMU already uses this on the ARM virt machine type.

This adds a property to allow the choice of SMBIOS entry point
versions For example to opt in to 64-bit SMBIOS entry point:

   $QEMU -machine q35,smbios-entry-point-type=64

Based on a patch submitted by Daniel Berrangé.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20211026151100.1691925-4-ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
 2022-01-07 05:19:55 -05:00
Eduardo Habkost bdf54a9a7b hw/smbios: Use qapi for SmbiosEntryPointType 
This prepares for exposing the SMBIOS entry point type as a
machine property on x86.

Based on a patch from Daniel P. Berrangé.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20211026151100.1691925-3-ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
 2022-01-07 05:19:55 -05:00
Eduardo Habkost 10be11d0b4 smbios: Rename SMBIOS_ENTRY_POINT_* enums 
Rename the enums to match the naming style used by QAPI, and to
use "32" and "64" instead of "20" and "31".  This will allow us
to more easily move the enum to the QAPI schema later.

About the naming choice: "SMBIOS 2.1 entry point"/"SMBIOS 3.0
entry point" and "32-bit entry point"/"64-bit entry point" are
synonymous in the SMBIOS specification.  However, the phrases
"32-bit entry point" and "64-bit entry point" are used more often.

The new names also avoid confusion between the entry point format
and the actual SMBIOS version reported in the entry point
structure.  For example: currently the 32-bit entry point
actually report SMBIOS 2.8 support, not 2.1.

Based on portions of a patch submitted by Daniel P. Berrangé.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20211026151100.1691925-2-ehabkost@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2022-01-07 05:19:55 -05:00
Eduardo Habkost 24c4cd1311 MAINTAINERS: Change my email address 
The ehabkost@redhat.com email address will stop working on
2021-12-01, change it to my personal email address.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20211129163053.2506734-1-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20211130204722.2732997-2-ehabkost@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2021-12-01 07:17:56 +01:00
Eduardo Habkost 3fd641ac5e Fix virtio-net-pci* "vectors" compat 
hw_compat_5_2 has an issue: it affects only "virtio-net-pci"
but not "virtio-net-pci-transitional" and
"virtio-net-pci-non-transitional".  The solution is to use the
"virtio-net-pci-base" type in compat_props.

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1999141

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Jean-Louis Dupond <jean-louis@dupond.be>
Acked-by: Jason Wang <jasowang@redhat.com>
Acked-by: Jean-Louis Dupond <jean-louis@dupond.be>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
 2021-11-05 11:32:00 +08:00
Eduardo Habkost b19a3e2cd9 machine: Move gpio code to hw/core/gpio.c 
Only softmmu code uses gpio, so move gpio code from qdev.c to
gpio.c and compile it only on softmmu mode.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190425200051.19906-2-ehabkost@redhat.com>
[PMD: Rebased]
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
 2021-11-01 19:44:00 +01:00
Eduardo Habkost b914e741e9 Use PCI_HOST_BRIDGE macro 
OBJECT_CHECK(PciHostState, ..., TYPE_PCI_HOST_BRIDGE) is exactly
what the PCI_HOST_BRIDGE macro does.  We can just use the macro
instead of using OBJECT_CHECK manually.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20210805193431.307761-7-ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2021-09-04 09:07:46 -04:00
Eduardo Habkost 3a83db5df3 acpi: Delete broken ACPI_GED_X86 macro 
The macro never worked and never will, because the
AcpiGedX86State type never existed.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20210805193431.307761-2-ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2021-09-04 09:07:46 -04:00
Eduardo Habkost 80d60a6d1e sbsa-ref: Rename SBSA_GWDT enum value 
The SBSA_GWDT enum value conflicts with the SBSA_GWDT() QOM type
checking helper, preventing us from using a OBJECT_DEFINE* or
DEFINE_INSTANCE_CHECKER macro for the SBSA_GWDT() wrapper.

If I understand the SBSA 6.0 specification correctly, the signal
being connected to IRQ 16 is the WS0 output signal from the
Generic Watchdog.  Rename the enum value to SBSA_GWDT_WS0 to be
more explicit and avoid the name conflict.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-id: 20210806023119.431680-1-ehabkost@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2021-08-25 10:48:50 +01:00
Eduardo Habkost 80cc1a0dd1 vmbus: Don't make QOM property registration conditional 
Having properties registered conditionally makes QOM type
introspection difficult.  Instead of skipping registration of the
"instanceid" property, always register the property but validate
its value against the instance id required by the class.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Message-Id: <20201009200701.1830060-1-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2021-07-06 18:04:38 -04:00
Eduardo Habkost 278f064e45 Update Linux headers to 5.13-rc4 
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20210603191541.2862286-1-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2021-06-17 14:11:06 -04:00
Eduardo Habkost fd1fd38b86 i386: Document when features can be added to kvm_default_props 
It's very easy to mistakenly extend kvm_default_props to include
features that require a kernel version that's too recent.  Add a
comment warning about that, pointing to the documentation file
where the minimum kernel version for KVM is documented.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200925211021.4158567-1-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2021-05-31 15:53:02 -04:00
Eduardo Habkost 1a14d4e16a device-crash-test: Remove problematic language 
Replace "whitelist" in the device-crash-test script with
"rule list".

I'm using "rule list" instead of "allow list" or "pass list"
because the list is not used only for expected/allowed errors.
It also contain rules specifying which errors shouldn't be
ignored and/or should be fatal.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210202191207.4103973-1-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2021-02-18 18:34:47 -05:00
Eduardo Habkost e9ce43e97a cpu: Move debug_excp_handler to tcg_ops 
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210204163931.7358-8-cfontana@suse.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2021-02-05 10:24:14 -10:00
Eduardo Habkost e124536f37 cpu: Move tlb_fill to tcg_ops 
[claudio: wrapped target code in CONFIG_TCG]

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210204163931.7358-7-cfontana@suse.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2021-02-05 10:24:14 -10:00
Eduardo Habkost 48c1a3e303 cpu: Move cpu_exec_* to tcg_ops 
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
[claudio: wrapped target code in CONFIG_TCG]
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210204163931.7358-6-cfontana@suse.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2021-02-05 10:24:14 -10:00
Eduardo Habkost ec62595bab cpu: Move synchronize_from_tb() to tcg_ops 
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
[claudio: wrapped target code in CONFIG_TCG, reworded comments]
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210204163931.7358-5-cfontana@suse.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2021-02-05 10:24:14 -10:00
Eduardo Habkost e9e51b7154 cpu: Introduce TCGCpuOperations struct 
The TCG-specific CPU methods will be moved to a separate struct,
to make it easier to move accel-specific code outside generic CPU
code in the future.  Start by moving tcg_initialize().

The new CPUClass.tcg_opts field may eventually become a pointer,
but keep it an embedded struct for now, to make code conversion
easier.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
[claudio: move TCGCpuOperations inside include/hw/core/cpu.h]
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210204163931.7358-2-cfontana@suse.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2021-02-05 10:24:14 -10:00
Eduardo Habkost 63f957ac96 qom: Assert that objects being destroyed have no parent 
QOM reference counting bugs are often hard to detect, but there's
one kind of bug that's easier: if we are freeing an object but is
still attached to a parent, it means the reference count is wrong
(because the parent always hold a reference to their children).

Add an assertion to make sure we detect those cases.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20201215224133.3545901-3-ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2021-01-02 21:03:09 +01:00
Eduardo Habkost 08bdf5d44f test-char: Destroy chardev correctly at char_file_test_internal() 
commit 1e419ee68f ("chardev: generate an internal id when none
given") changed the reference ownership semantics of
qemu_chardev_new(NULL, ...): now all chardevs created using
qemu_chardev_new() are added to the /chardevs QOM container, and
the caller does not own a reference to the newly created object.

However, the code at char_file_test_internal() had not been
updated and was calling object_unref() on a chardev object it
didn't own.  This makes the chardev be destroyed, but leaves a
dangling pointer in the /chardev container children list, and
seems to be the cause of the following char_serial_test() crash:

  Unexpected error in object_property_try_add() at ../qom/object.c:1220: \
      attempt to add duplicate property 'serial-id' to object (type 'container')
  ERROR test-char - too few tests run (expected 38, got 9)

Update the code to use object_unparent() at the end of
char_file_test_internal(), to make sure the chardev will be
correctly removed from the QOM tree.

Fixes: 1e419ee68f ("chardev: generate an internal id when none given")
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20201215224133.3545901-2-ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2021-01-02 21:03:09 +01:00
Eduardo Habkost f405e3cdff qdev: Avoid unnecessary DeviceState* variable at set_prop_arraylen() 
We're just doing pointer math with the device pointer, we can
simply use obj instead.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201211220529.2290218-32-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-18 15:20:18 -05:00
Eduardo Habkost 1e198715e1 qdev: Rename qdev_get_prop_ptr() to object_field_prop_ptr() 
The function will be moved to common QOM code, as it is not
specific to TYPE_DEVICE anymore.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Acked-by: Paul Durrant <paul@xen.org>
Message-Id: <20201211220529.2290218-31-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-18 15:20:18 -05:00
Eduardo Habkost 8f2aff643c qdev: Move qdev_prop_tpm declaration to tpm_prop.h 
Move the variable declaration close to the macro that uses it.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201211220529.2290218-29-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-18 15:20:17 -05:00
Eduardo Habkost 0d5d5bc58b qdev: Make qdev_class_add_property() more flexible 
Support Property.set_default and PropertyInfo.description even if
PropertyInfo.create is set.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201211220529.2290218-26-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-18 15:20:17 -05:00
Eduardo Habkost f59c6d223d qdev: Make PropertyInfo.create return ObjectProperty* 
Returning ObjectProperty* will be useful for new property
registration code that will add additional callbacks
to ObjectProperty after registering it.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201211220529.2290218-25-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-18 15:20:17 -05:00
Eduardo Habkost ea7c1e5c3e qdev: Move dev->realized check to qdev_property_set() 
Every single qdev property setter function manually checks
dev->realized.  We can just check dev->realized inside
qdev_property_set() instead.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Acked-by: Paul Durrant <paul@xen.org>
Message-Id: <20201211220529.2290218-24-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-18 15:20:17 -05:00
Eduardo Habkost 7ed854af14 qdev: Wrap getters and setters in separate helpers 
We'll add extra code to the qdev property getters and setters, so
add wrapper functions where additional actions can be performed.

The new functions have a "field_prop_" prefix instead of "qdev_"
because the code will eventually be moved outside
qdev-properties.c, to common QOM code.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201211220529.2290218-23-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-18 15:20:17 -05:00
Eduardo Habkost c80fab0b61 qdev: Add name argument to PropertyInfo.create method 
This will make it easier to remove the Property.name field in the
future.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201211220529.2290218-22-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-18 15:20:17 -05:00
Eduardo Habkost 23a1dae8c1 qdev: Add name parameter to qdev_class_add_property() 
This will make it easier to remove Property.name in the future.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20201211220529.2290218-21-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-18 15:20:17 -05:00
Eduardo Habkost 991f0ac901 qdev: Avoid using prop->name unnecessarily 
We already get the property name as argument to the property
getter and setters, we don't need to use prop->name.  This will
make it easier to remove the Property.name field in the future.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201211220529.2290218-20-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-18 15:20:17 -05:00
Eduardo Habkost e68c2cb75a qdev: Get just property name at error_set_from_qdev_prop_error() 
Replace `Property *prop` parameter with `char *name`, to reduce
dependency of getter and setter functions on the Property struct
(which will be changed in following patches).

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20201211220529.2290218-19-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-18 15:20:17 -05:00
Eduardo Habkost 43b6ab4c67 sparc: Use DEFINE_PROP for nwindows property 
Use the DEFINE_PROP macro (which will set extra fields in the
struct) instead of initializing a Property struct manually.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20201211220529.2290218-18-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-18 15:20:17 -05:00
Eduardo Habkost 45efa07f0f qdev: Reuse DEFINE_PROP in all DEFINE_PROP_* macros 
Instead of duplicating the code that sets name, info, offset,
and does type checking, make DEFINE_PROP accept a variable number
of arguments and reuse it in all DEFINE_PROP_* macros.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201211220529.2290218-17-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-18 15:20:17 -05:00
Eduardo Habkost ce35e2295e qdev: Move softmmu properties to qdev-properties-system.h 
Move the property types and property macros implemented in
qdev-properties-system.c to a new qdev-properties-system.h
header.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201211220529.2290218-16-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-18 15:20:17 -05:00
Eduardo Habkost 9fb75013d8 cpu: Remove unnecessary noop methods 
In the previous commits we made cpu_exec_* and debug_excp_handler
optional, so we can now remove these no-op handlers.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20201212155530.23098-13-cfontana@suse.de>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-16 15:50:33 -05:00
Eduardo Habkost 710384d042 tcg: Make CPUClass.debug_excp_handler optional 
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20201212155530.23098-12-cfontana@suse.de>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-16 15:50:33 -05:00
Eduardo Habkost 80c4750ba8 tcg: make CPUClass.cpu_exec_* optional 
This will let us simplify the code that initializes CPU class
methods, when we move cpu_exec_*() to a separate struct.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20201212155530.23098-11-cfontana@suse.de>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-16 15:50:33 -05:00
Eduardo Habkost 035ba06c2e tcg: cpu_exec_{enter,exit} helpers 
Move invocation of CPUClass.cpu_exec_*() to separate helpers,
to make it easier to refactor that code later.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20201212155530.23098-10-cfontana@suse.de>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-16 15:50:33 -05:00
Eduardo Habkost f953c10069 MAINTAINERS: Update my git repository URLs 
I'm moving my git repositories to gitlab.com, update MAINTAINERS
to point to the correct URL.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20201214212032.2999853-1-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost 38255efffe qdev: Move UUID property to qdev-properties-system.c 
Only softmmu code uses DEFINE_PROP_UUID, and it currently depends
on error_set_from_qdev_prop_error().  Move it to
qdev-properties-system.c to get out of our way when refactoring
the qdev property system.

We can eventually move it back to the core property system later,
after removing usage of error_set_from_qdev_prop_error().

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201211220529.2290218-15-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost 364f7e833d qdev: Make qdev_propinfo_get_uint16() static 
There are no users of the function outside qdev-properties.c.
Make function static and rename it to get_uint16().

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-14-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost c7525b183c qdev: Make error_set_from_qdev_prop_error() get Object* argument 
Make the code more generic and not specific to TYPE_DEVICE.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com> #s390 parts
Message-Id: <20201211220529.2290218-13-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost 381481597c qdev: Make check_prop_still_unset() get Object* argument 
Make the code more generic and not specific to TYPE_DEVICE.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-12-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost 395012756c qdev: Make qdev_find_global_prop() get Object* argument 
Make the code more generic and not specific to TYPE_DEVICE.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-11-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost 828ade86ee qdev: Make qdev_get_prop_ptr() get Object* arg 
Make the code more generic and not specific to TYPE_DEVICE.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com> #s390 parts
Acked-by: Paul Durrant <paul@xen.org>
Message-Id: <20201211220529.2290218-10-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost 605d9fc0e3 qdev: Make bit_prop_set() get Object* argument 
Make the code more generic and not specific to TYPE_DEVICE.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-9-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost 40ea00b066 qdev: Make PropertyInfo.print method get Object* argument 
Make the code more generic and not specific to TYPE_DEVICE.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-8-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost 5eb32b2113 qdev: Don't use dev->id on set_size32() error message 
All other qdev property error messages use "<type>.<property>"
instead of "<id>.<property>".  Change set_size32() for consistency,
and to make the code not specific to TYPE_DEVICE.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-7-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost 0ea0a42ef6 sparc: Check dev->realized at sparc_set_nwindows() 
sparc_set_nwindows() is one of the very few property setters that
don't check dev->realized, and there's no reason for it to be
special.  Check dev->realized like the other setters.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-6-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost 85f6f43283 qdev: Check dev->realized at set_size() 
This setter is one of the very few property setters that don't
check dev->realized, and there's no reason to make size
properties different from the rest.  Add the missing check.

Fixes: e8cd45c78f ("qdev: Add SIZE type to qdev properties")
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-5-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost d3fd6e7380 qdev: Move property code to qdev-properties.[ch] 
Move everything related to Property and PropertyInfo to
qdev-properties.[ch] to make it easier to refactor that code.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-4-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost 1b36e4f5a5 cpu: Move cpu_common_props to hw/core/cpu.c 
There's no reason to keep the property list separate from the CPU
class code.  Move the variable to hw/core/cpu.c and make it
static.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-3-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost 180c00dfc7 cs4231: Get rid of empty property array 
An empty props array is unnecessary, we can just not call
device_class_set_props().

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-2-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost f0e34a06f6 netfilter: Use class properties 
Instance properties make introspection hard and are not shown by
"-object ...,help".  Convert them to class properties.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20201111183823.283752-12-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost 6d11ea6d8e netfilter: Reorder functions 
Trivial code reordering in some filter backends, to make the next
changes easier to review.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20201111183823.283752-11-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost 70b756674c can_host: Use class properties 
Instance properties make introspection hard and are not shown by
"-object ...,help".  Convert them to class properties.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Tested-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Message-Id: <20201111183823.283752-9-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost 85cc807cbc arm/cpu64: Register "aarch64" as class property 
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20201111183823.283752-8-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost 27edeeaafe virt: Register "its" as class property 
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.

Note: "its" is currently registered conditionally, but this makes
the feature be registered unconditionally.  The only side effect
is that it will be now possible to set its=on on virt-2.7 and
older.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20201111183823.283752-7-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost b91def7b83 arm/virt: Register most properties as class properties 
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20201111183823.283752-6-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:02:07 -05:00
Eduardo Habkost f5730c69f0 i386: Register feature bit properties as class properties 
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.

Also, the hundreds of instance properties were having an impact
on QMP commands that create temporary CPU objects.  On my
machine, run time of qmp_query_cpu_definitions() changed
from ~200ms to ~16ms after applying this patch.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20201111183823.283752-5-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-15 10:01:32 -05:00
Eduardo Habkost 44ba603937 cs4231: Get rid of empty property array 
An empty props array is unnecessary, we can just not call
device_class_set_props().

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-id: 20201211220529.2290218-2-ehabkost@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
 2020-12-15 09:21:09 +01:00
Eduardo Habkost 0b43b6e534 tmp421: Register properties as class properties 
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20201111183823.283752-4-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-14 14:25:44 -05:00
Eduardo Habkost fdfe5ba4a8 vexpress-a15: Register "virtualization" as class property 
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20201111183823.283752-3-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-14 14:25:44 -05:00
Eduardo Habkost 4433bb3d83 vexpress: Register "secure" as class property 
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20201111183823.283752-2-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-14 14:25:44 -05:00
Eduardo Habkost 8a47836548 device-crash-test: Check if path is actually an executable file 
After the transition to Meson, the build directory now have
subdirectories named "qemu-system-*.p", and device-crash-test
will try to execute them as if they were binaries.  This results
in errors like:

  PermissionError: [Errno 13] Permission denied: './qemu-system-or1k.p'

When generating the default list of binaries to test, check if
the path is actually a file and if it's executable.

Reported-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20201026125238.2752882-1-ehabkost@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
 2020-11-09 18:34:21 +01:00
Eduardo Habkost 0259c78ca7 pc: Implement -no-hpet as sugar for -machine hpet=on 
Get rid of yet another global variable.

The default will be hpet=on only if CONFIG_HPET=y.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20201021144716.1536388-1-ehabkost@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2020-10-30 04:29:13 -04:00
Eduardo Habkost 2211118a2a xen: Rename XENBACKEND_DEVICE to XENBACKEND 
Make the type checking macro name consistent with the TYPE_*
constant.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Message-Id: <20200902224311.1321159-58-ehabkost@redhat.com>
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
 2020-10-19 16:32:06 +01:00
Eduardo Habkost 27cf0896bf hw/mips: Rename TYPE_MIPS_BOSTON to TYPE_BOSTON 
This will make the type name constant consistent with the name of
the type checking macro.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200902224311.1321159-19-ehabkost@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2020-10-17 13:59:40 +02:00
Eduardo Habkost 31c707fb4d kvm: Correct documentation of kvm_irqchip_*() 
When split irqchip support was introduced, the meaning of
kvm_irqchip_in_kernel() changed: now it only means the LAPIC is
in kernel.  The PIC, IOAPIC, and PIT might be in userspace if
irqchip=split was set.  Update the doc comment to reflect that.

While at it, remove the "the user asked us" part in
kvm_irqchip_is_split() doc comment.  That macro has nothing to do
with existence of explicit user-provided options.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200922203612.2178370-1-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-14 15:28:54 -04:00
Eduardo Habkost eafa08683f i386/kvm: Delete kvm_allows_irq0_override() 
As IRQ routing is always available on x86,
kvm_allows_irq0_override() will always return true, so we don't
need the function anymore.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200922201922.2153598-4-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-14 15:28:54 -04:00
Eduardo Habkost 8981bae23e i386/kvm: Remove IRQ routing support checks 
KVM_CAP_IRQ_ROUTING is always available on x86, so replace checks
for kvm_has_gsi_routing() and KVM_CAP_IRQ_ROUTING with asserts.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200922201922.2153598-3-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-14 15:28:54 -04:00
Eduardo Habkost 1a6dff5fa8 i386/kvm: Require KVM_CAP_IRQ_ROUTING 
KVM_CAP_IRQ_ROUTING is available since 2009 (Linux v2.6.30), so
it's safe to just make it a requirement on x86.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200922201922.2153598-2-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-14 15:28:54 -04:00
Eduardo Habkost d9753cca6b can-host-socketcan: Fix crash when 'if' option is not set 
Fix the following crash:

  $ qemu-system-x86_64 -object can-host-socketcan,id=obj0
  Segmentation fault (core dumped)

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Acked-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Message-Id: <20201008202713.1416823-3-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-13 15:56:30 -04:00
Eduardo Habkost 14b3948536 authz-list-file: Fix crash when filename is not set 
Fix the following crash:

  $ qemu-system-x86_64 -object authz-list-file,id=obj0
  qemu-system-x86_64: -object authz-list-file,id=obj0: GLib: g_file_get_contents: assertion 'filename != NULL' failed
  Segmentation fault (core dumped)

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Message-Id: <20201008202713.1416823-2-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-13 15:56:30 -04:00
Eduardo Habkost abb9369805 vhost-user: Register "chardev" as class property 
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20200921221045.699690-6-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-13 15:56:30 -04:00
Eduardo Habkost 5949703709 vga-pci: Register "big-endian-framebuffer" as class property 
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20200921221045.699690-22-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-13 15:56:30 -04:00
Eduardo Habkost 3e0dceaf94 i386: Register most CPU properties as class properties 
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200921221045.699690-14-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-13 15:56:30 -04:00
Eduardo Habkost d85855b894 input-barrier: Register properties as class properties 
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200921221045.699690-11-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-13 15:56:30 -04:00
Eduardo Habkost 7da4e3bb11 input-linux: Register properties as class properties 
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200921221045.699690-10-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-13 15:56:30 -04:00
Eduardo Habkost 29ee2a1832 rng: Register "opened" as class property 
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200921221045.699690-8-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-13 15:56:30 -04:00
Eduardo Habkost a3d3ee6c13 rng-random: register "filename" as class property 
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200921221045.699690-5-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-13 15:56:30 -04:00
Eduardo Habkost 079eed2e77 rng-egd: Register "chardev" as class property 
Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200921221045.699690-4-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-13 15:56:30 -04:00
Eduardo Habkost 51c778edd3 docs/devel/qtest: Include libqtest API reference 
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201005205228.697463-4-ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2020-10-12 11:50:23 -04:00
Eduardo Habkost f59c6de7f0 docs/devel/qtest: Include protocol spec in document 
Include the QTest Protocol doc string in docs/devel/qtest.rst,
after converting it to use Sphinx syntax.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201005205228.697463-3-ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2020-10-12 11:50:22 -04:00
Eduardo Habkost a738a50e62 docs: Move QTest documentation to its own document 
The qtest and libqtest doc comments will be parsed to generate
API documentation, so move QTest documentation to its own
document where the API and format documentation and will be
included.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201005205228.697463-2-ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2020-10-12 11:50:22 -04:00
Eduardo Habkost eb4c977508 kernel-doc: Remove $decl_type='type name' hack 
The $decl_type='type name' hack makes it impossible to document
macros with uppercase names (e.g. most of the macros in
object.h).

Now that we have explicitly tagged the struct and typedef doc
comments in memory.h and object.h, we don't need that hack
anymore.  This will make the documentation for the macros in
object.h finally be rendered as expected.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201003024123.193840-6-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-06 11:09:35 -04:00
Eduardo Habkost 301302f067 memory: Explicitly tag doc comments for structs 
This will allow us to remove the QEMU-specific
$decl_type='type name' hack from the kernel-doc script.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201003024123.193840-5-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-06 11:09:35 -04:00
Eduardo Habkost ff59780f8d qom: Explicitly tag doc comments for typedefs and structs 
If we explicitly indicate we are documenting a typedef or a
struct, we'll be able to remove the $decl_type='type name' hack
from kernel-doc.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201003024123.193840-4-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-06 11:09:35 -04:00
Eduardo Habkost 3cd3c5193c kernel-doc: Handle function typedefs without asterisks 
Example of typedef that was not parsed by kernel-doc:

  typedef void (ObjectUnparent)(Object *obj);

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201003024123.193840-3-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-06 11:09:35 -04:00
Eduardo Habkost 19ab6044be kernel-doc: Handle function typedefs that return pointers 
One example that was not being parsed correctly by kernel-doc is:

  typedef Object *(ObjectPropertyResolve)(Object *obj,
                                          void *opaque,
                                          const char *part);

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201003024123.193840-2-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-06 11:09:35 -04:00
Eduardo Habkost 38a0d5bcde docs/devel/qom: Avoid long lines 
Long code lines don't look good in the rendered documents, make
them shorter.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201003025424.199291-7-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-06 11:09:35 -04:00
Eduardo Habkost b99e80cb0f docs/devel/qom: Remove usage of <code> 
<code> is not valid reST syntax.

Function @argument references don't need additional markup, so
just remove <code></code>.

Constants were changed to use reST ``code`` syntax

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201003025424.199291-6-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-06 11:09:35 -04:00
Eduardo Habkost acc34c2144 docs/devel/qom: Use *emphasis* for emphasis 
<emphasis> is not valid reST syntax.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201003025424.199291-5-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-06 11:09:35 -04:00
Eduardo Habkost 671b3db056 docs/devel/qom: Fix indentation of code blocks 
Some code blocks had one extra space, fix that.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201003025424.199291-4-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-06 11:09:35 -04:00
Eduardo Habkost 258c732769 docs/devel/qom: Fix indentation of bulleted list 
The list was incorrectly parsed as a literal block due to
indentation.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201003025424.199291-3-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-06 11:09:35 -04:00
Eduardo Habkost d5b9959dd7 qom: Fix DECLARE_*CHECKER documentation 
Correct copy/paste mistake in the DECLARE_INSTANCE_CHECKER and
DECLARE_CLASS_CHECKERS documentation.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201003025424.199291-2-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-10-06 11:09:35 -04:00
Eduardo Habkost d1e2d46467 bios-tables-test: Remove kernel-irqchip=off option 
We don't need to use kernel-irqchip=off for irq0 override if IRQ
routing is supported by the host, which is the case since 2009
(IRQ routing was added to KVM in Linux v2.6.30).

This is a more straightforward fix for Launchpad bug #1896263, as
it doesn't require increasing the complexity of the MSR code.
kernel-irqchip=off is for debugging only and there's no need to
increase the complexity of the code just to work around an issue
that was already fixed in the kernel.

Fixes: https://bugs.launchpad.net/bugs/1896263
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20200922194732.2100510-1-ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2020-09-30 19:11:36 +02:00
Eduardo Habkost cd442a45db docs: Create docs/devel/qom.rst 
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20200910221526.10041-9-ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2020-09-30 19:11:36 +02:00
Eduardo Habkost 6cf164c00f qom: Add code block markup to all code blocks 
Convert all example/codelisting markup to Sphinx code-block.

There are a few sections where backslashes at the end of lines
break code formatting.  A comment was added noting that this is
an issue.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20200910221526.10041-8-ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2020-09-30 19:11:36 +02:00
Eduardo Habkost 9bbfd245c3 qom: Indent existing code examples 
This indents existing code examples that are not indented yet,
just to make future conversion to Sphinx markup easier to review.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20200910221526.10041-7-ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2020-09-30 19:11:36 +02:00