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2012-02-09ARM devboards: Set arm_sysctl properties before init, not afterPeter Maydell
The ARM devboard models (vexpress-a9, realview, versatilepb, etc) were accidentally trying to set one of the arm_sysctl properties after device init. This has now become a fatal error; set the property before device init where it should be done instead. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-02-08Merge remote-tracking branch 'bonzini/qdev-props-for-anthony' into stagingAnthony Liguori
* bonzini/qdev-props-for-anthony: (25 commits) qdev: remove unused fields from PropertyInfo qdev: initialize properties via QOM qdev: inline qdev_prop_set into qdev_prop_set_ptr qdev: access properties via QOM qdev: fix off-by-one qdev: let QOM free properties qdev: remove parse/print methods for pointer properties qdev: make the non-legacy pci address property accept an integer qdev: remove parse/print methods for mac properties qdev: remove print/parse methods from LostTickPolicy properties qdev: remove parse method for string properties qdev: allow reusing get/set for legacy property qdev: remove direct calls to print/parse qom: add property get/set wrappers for links qom: fix canonical paths vs. interfaces qom: use object_resolve_path_type for links qom: add object_resolve_path_type qom: fix off-by-one qom: add property get/set wrappers for C types qom: add QObject-based property get/set wrappers ...
2012-02-08Merge remote-tracking branch 'aneesh/for-upstream' into stagingAnthony Liguori
* aneesh/for-upstream: hw/9pfs: Remove O_NOATIME flag from 9pfs open() calls in readonly mode hw/9pfs: Update MAINTAINERS file fsdev: Fix parameter parsing for proxy helper hw/9pfs: Fix crash when mounting with synthfs hw/9pfs: Preserve S_ISGID hw/9pfs: Add new security model mapped-file.
2012-02-07Restore consistent formattingmalc
Signed-off-by: malc <av1474@comtv.ru>
2012-02-07qdev: remove unused fields from PropertyInfoPaolo Bonzini
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07qdev: initialize properties via QOMPaolo Bonzini
Similarly, use the object properties also to set the default values of the qdev properties. This requires reordering registration and initialization. Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07qdev: inline qdev_prop_set into qdev_prop_set_ptrPaolo Bonzini
qdev_prop_set is not needed anymore except for hacks, simplify it and inline it. Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07qdev: access properties via QOMPaolo Bonzini
Do not poke anymore in the struct when accessing qdev properties. Instead, ask the object to set the right value. Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07qdev: fix off-by-onePaolo Bonzini
Integer properties did not work. Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07qdev: let QOM free propertiesPaolo Bonzini
Drop the special free callback. Instead, register a "regular" release method in the non-legacy property. Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07qdev: remove parse/print methods for pointer propertiesPaolo Bonzini
Pointer properties (except for PROP_PTR of course) should not need a legacy counterpart. In the future, relative paths will ensure that QEMU will support the same syntax as now for drives etc.. Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07qdev: make the non-legacy pci address property accept an integerPaolo Bonzini
PCI addresses are set with qdev_prop_uint32. Thus we make the QOM property accept a device and function encoded in an 8-bit integer, instead of the magic dd.f hex string. Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07qdev: remove parse/print methods for mac propertiesPaolo Bonzini
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07qdev: remove print/parse methods from LostTickPolicy propertiesPaolo Bonzini
Also generalize the code so that we can have more enum properties in the future. Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07qdev: remove parse method for string propertiesPaolo Bonzini
We need the print method to put double quotes, but parsing is not special. Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07qdev: allow reusing get/set for legacy propertyPaolo Bonzini
In some cases, a legacy property does need a special print method but not a special parse method. In this case, we can reuse the get/set from the static (non-legacy) property. If neither parse nor print is needed, though, do not register the legacy property at all. The previous patch ensures that the right fallback will be used. Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-07qdev: remove direct calls to print/parsePaolo Bonzini
There's no need to call into ->parse and ->print manually. The QOM legacy properties do that for us. Furthermore, in some cases legacy and static properties have exactly the same behavior, and we could drop the legacy properties right away. Add an appropriate fallback to prepare for this. Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-06s390x: fix qom-ification fall-outAnthony Liguori
Tested-by: Andreas Faerber <afaerber@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-06KVM: Fix breakages of QOM conversionJan Kiszka
KVM APIC and PIC require instance sizes. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-04vga: improve documentationBlue Swirl
Add links to chipset docs and FreeVGA site. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-04vga: use constants from vga.hBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-04vga.h: remove unused stuff and reformatBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-04Add vga.h unmodified from LinuxBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-04vga: move Cirrus VGA template to its own fileBlue Swirl
Standard VGA does not use vga_draw_cursor_line_* functions. Move the template to cirrus_vga_template.h. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-04memory: change dirty getting API to take a sizeBlue Swirl
Instead of each device knowing or guessing the guest page size, just pass the desired size of dirtied memory area. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-03container: make a decendent of ObjectAnthony Liguori
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> --- v1 -> v2 - Add license (Paolo)
2012-02-03info qdm: do not require a parent_bus to be setAnthony Liguori
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03qdev: implement cleanup logic in finalizeAnthony Liguori
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03qom: move properties from qdev to objectAnthony Liguori
This is mostly code movement although not entirely. This makes properties part of the Object base class which means that we can now start using Object in a meaningful way outside of qdev. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03qdev: nuke qdev_init_chardev()Anthony Liguori
I'm sure the intentions were good here, but there's no reason this should be in qdev. Move it to qemu-char where it belongs. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03qdev: split out UI portions into a new functionAnthony Liguori
qdev-monitor.c deals with the -device, device_add, and info qdm/qtree interfaces. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03qdev: refactor away qdev_create_from_infoAnthony Liguori
Note that the FIXME gets fixed in series 4/4. We need to convert BusState to QOM before we can make parent_bus a link. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03qdev: split out common init to instance_initAnthony Liguori
This gets us closer to being able to object_new() a qdev type and have a functioning object verses having to call qdev_create(). Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03qdev: remove baked in notion of aliases (v2)Anthony Liguori
Limit them to the device_add functionality. Device aliases were a hack based on the fact that virtio was modeled the wrong way. The mechanism for aliasing is very limited in that only one alias can exist for any device. We have to support it for the purposes of compatibility but we only need to support it in device_add so restrict it to that piece of code. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> --- v1 -> v2 - Use a table for aliases (Paolo)
2012-02-03qdev: kill off DeviceInfoAnthony Liguori
It is no longer used in the tree since everything is done natively through QEMU Object Model. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03qdev: register all types natively through QEMU Object ModelAnthony Liguori
This was done in a mostly automated fashion. I did it in three steps and then rebased it into a single step which avoids repeatedly touching every file in the tree. The first step was a sed-based addition of the parent type to the subclass registration functions. The second step was another sed-based removal of subclass registration functions while also adding virtual functions from the base class into a class_init function as appropriate. Finally, a python script was used to convert the DeviceInfo structures and qdev_register_subclass functions to TypeInfo structures, class_init functions, and type_register_static calls. We are almost fully converted to QOM after this commit. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03qdev: kill off DeviceInfo listAnthony Liguori
Teach the various bits of code that need to walk through available devices to do so via QOM. Signed-off-by: Anthony Liguori
2012-02-03qdev: refactor device creation to allow bus_info to be set only in classAnthony Liguori
As we use class_init to set class members, DeviceInfo no longer holds this information. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03qdev: allow classes to overload qdev functionsAnthony Liguori
This allows us to drop per-Device registration functions by allowing the class_init functions to overload qdev methods. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03qdev: remove info from classAnthony Liguori
Now DeviceInfo is no longer used after object construction. All of the relevant members have been moved to DeviceClass. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03qdev: make DeviceInfo privateAnthony Liguori
Introduce accessors and remove any code that directly accesses DeviceInfo members. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03usb: separate out legacy usb registration from type registrationAnthony Liguori
Type registeration is going to get turned into a QOM call so decouple the legacy support. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03usb-hid: simplify class initialization a bitAnthony Liguori
We can probably model USBHidDevice as a base class to get even better code sharing but for now, just use a common function to initialize the common class members. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-01hw/vmmouse.c: Disable vmmouse after rebootGerhard Wiesinger
Bugfix after reboot when vmmouse was enabled and another OS which uses e.g. PS/2 mouse. Details: When a guest activated the vmmouse followed by a reboot the vmmouse was still enabled and the PS/2 mouse was therefore unsusable. When another guest is then booted without vmmouse support (e.g. PS/2 mouse) the mouse is not working. Reason is that VMMouse has priority and disables all other mouse entities and therefore must be disabled on reset. Testscenario: 1.) Boot e.g. OS with VMMouse support (e.g. Windows with VMMouse tools) 2.) reboot 3.) Boot e.g. OS without VMMouse support (e.g. DOS) => PS/2 mouse doesn't work any more. Fixes that issue. Testscenario 2 by Jan Kiszka <jan.kiszka@siemens.com>: Confirm that this patch fixes a real issue. Setup: qemu.git, opensuse 11.4 guest, SDL graphic, system_reset while guest is using the vmmouse. Without the patch, the vmmouse become unusable after the reboot. Also, the mouse stays in absolute mode even before X starts again. Fixed by: Disabling the vmmouse in its reset handler. Tested-by: Andreas F=E4rber <afaerber@suse.de> Signed-off-by: Gerhard Wiesinger <lists@wiesinger.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-01mc146818rtc: Use lost_tick_policy propertyJan Kiszka
Allow to configure the MC146818 RTC via the new lost tick policy property and replace rtc_td_hack with this mechanism. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-01qdev: Introduce lost tick policy propertyJan Kiszka
Potentially tick-generating timer devices will gain a common property: lock_tick_policy. It allows to encode 4 different ways how to deal with tick events the guest did not process in time: discard - ignore lost ticks (e.g. if the guest compensates for them already) delay - replay all lost ticks in a row once the guest accepts them again merge - if multiple ticks are lost, all of them are merged into one which is replayed once the guest accepts it again slew - lost ticks are gradually replayed at a higher frequency than the original tick Not all timer device will need to support all modes. However, all need to accept the configuration via this common property. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-30m48t59: use rtc_clock for alarm timerPaolo Bonzini
This lets the RTC get adjustments from the host NTP client. The watchdog still uses the vm_clock. The previous behavior is available with "-rtc clock=vm". Cc: Andreas Färber <afaerber@suse.de> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-01-30GRLIB UART: Add RX channelFabien Chouteau
This patch implements the RX channel of GRLIB UART with a FIFO to improve data rate. Signed-off-by: Fabien Chouteau <chouteau@adacore.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-01-30hw/9pfs: Remove O_NOATIME flag from 9pfs open() calls in readonly modeDaniel P. Berrange
When 2c74c2cb4bedddbfa67628fbd5f9273b4e0e9903 added support for the 'readonly' flag against 9p filesystems, it also made QEMU add the O_NOATIME flag as a side-effect. The O_NOATIME flag, however, may only be set by the file owner, or a user with CAP_FOWNER capability. QEMU cannot assume that this is the case for filesytems exported to QEMU. eg, run QEMU as non-root, and attempt to pass the host OS filesystem through to the guest OS with readonly enable. The result is that the guest OS cannot open any files at all. If O_NOATIME is really required, it should be optionally enabled via a separate QEMU command line flag. * hw/9pfs/virtio-9p.c: Remove O_NOATIME Acked-by: M. Mohan Kumar <mohan@in.ibm.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2012-01-30hw/9pfs: Fix crash when mounting with synthfsAneesh Kumar K.V
Some Fsdriver backend don't have fs_root. So check for that in migrate message. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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