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2023-01-13hw/intc: Extract the IRQ counting functions into a separate fileThomas Huth1-2/+2
These IRQ counting functions will soon be required in binaries that do not include the APIC code, too, so let's extract them into a separate file that can be linked independently of the APIC code. While we're at it, change the apic_* prefix into kvm_* since the functions are used from the i8259 PIC (i.e. not the APIC), too. Reviewed-by: Bernhard Beschow <shentey@gmail.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <20230110095351.611724-2-thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2021-06-05i386/kvm: The value passed to strerror should be positiveDmitry Voronetskiy1-2/+2
Signed-off-by: Dmitry Voronetskiy <vda1999@yandex.ru> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20210519113528.12474-1-davoronetskiy@gmail.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-09-09Use DECLARE_*CHECKER* macrosEduardo Habkost1-4/+2
Generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=TypeCheckMacro $(git grep -l '' -- '*.[ch]') Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-12-ehabkost@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-13-ehabkost@redhat.com> Message-Id: <20200831210740.126168-14-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09Move QOM typedefs and add missing includesEduardo Habkost1-2/+4
Some typedefs and macros are defined after the type check macros. This makes it difficult to automatically replace their definitions with OBJECT_DECLARE_TYPE. Patch generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=QOMStructTypedefSplit $(git grep -l '' -- '*.[ch]') which will split "typdef struct { ... } TypedefName" declarations. Followed by: $ ./scripts/codeconverter/converter.py -i --pattern=MoveSymbols \ $(git grep -l '' -- '*.[ch]') which will: - move the typedefs and #defines above the type check macros - add missing #include "qom/object.h" lines if necessary Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-9-ehabkost@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-10-ehabkost@redhat.com> Message-Id: <20200831210740.126168-11-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2019-12-17hw: replace hw/i386/pc.h with a header just for the i8259Paolo Bonzini1-0/+1
Remove the need to include i386/pc.h to get to the i8259 functions. This is enough to remove the inclusion of hw/i386/pc.h from all non-x86 files. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-08-16Include hw/irq.h a lot lessMarkus Armbruster1-0/+1
In my "build everything" tree, changing hw/irq.h triggers a recompile of some 5400 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). hw/hw.h supposedly includes it for convenience. Several other headers include it just to get qemu_irq and.or qemu_irq_handler. Move the qemu_irq and qemu_irq_handler typedefs from hw/irq.h to qemu/typedefs.h, and then include hw/irq.h only where it's still needed. Touching it now recompiles only some 500 objects. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190812052359.30071-13-armbru@redhat.com>
2019-06-12Include qemu/module.h where needed, drop it from qemu-common.hMarkus Armbruster1-0/+2
Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190523143508.25387-4-armbru@redhat.com> [Rebased with conflicts resolved automatically, except for hw/usb/dev-hub.c hw/misc/exynos4210_rng.c hw/misc/bcm2835_rng.c hw/misc/aspeed_scu.c hw/display/virtio-vga.c hw/arm/stm32f205_soc.c; ui/cocoa.m fixed up]
2018-06-01memory: get rid of memory_region_init_reservationPaolo Bonzini1-2/+2
The function has been deprecated for 2.5 years, and there are just a handful of users. Convert them to memory_region_init_io with NULL callbacks, and while at it pass the right device as the owner. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-02-05qdev: use device_class_set_parent_realize/unrealize/reset()Philippe Mathieu-Daudé1-2/+1
changes generated using the following Coccinelle patch: @@ type DeviceParentClass; DeviceParentClass *pc; DeviceClass *dc; identifier parent_fn; identifier child_fn; @@ ( +device_class_set_parent_realize(dc, child_fn, &pc->parent_fn); -pc->parent_fn = dc->realize; ... -dc->realize = child_fn; | +device_class_set_parent_unrealize(dc, child_fn, &pc->parent_fn); -pc->parent_fn = dc->unrealize; ... -dc->unrealize = child_fn; | +device_class_set_parent_reset(dc, child_fn, &pc->parent_fn); -pc->parent_fn = dc->reset; ... -dc->reset = child_fn; ) Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180114020412.26160-4-f4bug@amsat.org> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Acked-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-12-21i8259: move TYPE_INTERRUPT_STATS_PROVIDER upperPeter Xu1-7/+0
Now both classes (i8259, i8259-kvm) support this. Move this upper to the common class code. Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20171210063819.14892-6-peterx@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-12-21kvm-i8259: support "info pic" and "info irq"Peter Xu1-0/+8
Let's leverage the i8259 common code for kvm-i8259 too. I think it's still possible that stats can lost when i8259 is in kernel and meanwhile when irqfd is used, e.g., by vfio or vhost devices. However that should be rare IMHO since they should be using MSIs mostly if they really want performance (that's why people use vhost and device assignment), and no old INTx should be used. As long as the INTx users are emulated in QEMU the stats will be correct. For "info pic", it should be always accurate since we fetch kvm regs before dump. More importantly, it's just too simple to do this now - it's only 10+ LOC to gain this feature. Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20171210063819.14892-5-peterx@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13pic: fix typo in error message: KVM_GET_IRQCHIP -> KVM_SET_IRQCHIPBruce Rogers1-1/+1
Signed-off-by: Bruce Rogers <brogers@suse.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-01-29x86: Clean up includesPeter Maydell1-0/+1
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1453832250-766-11-git-send-email-peter.maydell@linaro.org
2013-07-04memory: add owner argument to initialization functionsPaolo Bonzini1-2/+2
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-07i8259: Convert PICCommonState to use QOM realizefnAndreas Färber1-2/+24
Instead of having the parent provide PICCommonClass::init, let the children override DeviceClass::realize themselves. This pushes the responsibility of saving and calling the parent's realizefn to the children. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-07kvm/i8259: QOM'ify some moreAndreas Färber1-3/+5
Introduce type constant. Prepares for PIC realizefn. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-04-29i8259: QOM cleanupsAndreas Färber1-1/+1
Eliminate DO_UPCAST() for PICCommonState. Prepares for ISA realizefn. Also give the i8259_common type registration functions unique names while at it. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Andreas Färber <afaerber@suse.de> Message-id: 1367093935-29091-6-git-send-email-afaerber@suse.de Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-08hw: move hw/kvm/ to hw/i386/kvmPaolo Bonzini1-0/+138
Peter requested the KVM GIC to be in hw/intc. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.1 at 2024-12-25 17:10:58 +0000