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* Use DECLARE_*CHECKER* when possible (--force mode)Eduardo Habkost2020-09-091-6/+3Star
| | | | | | | | | | | | | | | | | | | | | Separate run of the TypeCheckMacro converter using the --force flag, for the cases where typedefs weren't found in the same header nor in typedefs.h. Generated initially using: $ ./scripts/codeconverter/converter.py --force -i \ --pattern=TypeCheckMacro $(git grep -l '' -- '*.[ch]') Then each case was manually reviewed, and a comment was added indicating what's unusual about those type checking macros/functions. Despite not following the usual pattern, the changes in this patch were found to be safe. Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20200831210740.126168-15-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* Move QOM typedefs and add missing includesEduardo Habkost2020-09-091-2/+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>
* error: Avoid error_propagate() after migrate_add_blocker()Markus Armbruster2020-07-101-3/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When migrate_add_blocker(blocker, &errp) is followed by error_propagate(errp, err), we can often just as well do migrate_add_blocker(..., errp). Do that with this Coccinelle script: @@ expression blocker, err, errp; expression ret; @@ - ret = migrate_add_blocker(blocker, &err); - if (err) { + ret = migrate_add_blocker(blocker, errp); + if (ret < 0) { ... when != err; - error_propagate(errp, err); ... } @@ expression blocker, err, errp; @@ - migrate_add_blocker(blocker, &err); - if (err) { + if (migrate_add_blocker(blocker, errp) < 0) { ... when != err; - error_propagate(errp, err); ... } Double-check @err is not used afterwards. Dereferencing it would be use after free, but checking whether it's null would be legitimate. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20200707160613.848843-43-armbru@redhat.com>
* bugfix: Use gicr_typer in arm_gicv3_icc_resetKeqian Zhu2020-04-301-3/+1Star
| | | | | | | | | | | | The KVM_VGIC_ATTR macro expect the second parameter as gicr_typer, of which high 32bit is constructed by mp_affinity. For most case, the high 32bit of mp_affinity is zero, so it will always access the ICC_CTLR_EL1 of CPU0. Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com> Message-id: 20200413091552.62748-2-zhukeqian1@huawei.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/intc/arm_gicv3_kvm: Stop wrongly programming GICR_PENDBASER.PTZ bitZenghui Yu2020-01-301-7/+4Star
| | | | | | | | | | | | | | | | | | | | If LPIs are disabled, KVM will just ignore the GICR_PENDBASER.PTZ bit when restoring GICR_CTLR. Setting PTZ here makes littlt sense in "reduce GIC initialization time". And what's worse, PTZ is generally programmed by guest to indicate to the Redistributor whether the LPI Pending table is zero when enabling LPIs. If migration is triggered when the PTZ has just been cleared by guest (and before enabling LPIs), we will see PTZ==1 on the destination side, which is not as expected. Let's just drop this hackish userspace behavior. Also take this chance to refine the comment a bit. Fixes: 367b9f527bec ("hw/intc/arm_gicv3_kvm: Implement get/put functions") Signed-off-by: Zenghui Yu <yuzenghui@huawei.com> Message-id: 20200119133051.642-1-yuzenghui@huawei.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* sysemu: Split sysemu/runstate.h off sysemu/sysemu.hMarkus Armbruster2019-08-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | sysemu/sysemu.h is a rather unfocused dumping ground for stuff related to the system-emulator. Evidence: * It's included widely: in my "build everything" tree, changing sysemu/sysemu.h still triggers a recompile of some 1100 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h, down from 5400 due to the previous two commits). * It pulls in more than a dozen additional headers. Split stuff related to run state management into its own header sysemu/runstate.h. Touching sysemu/sysemu.h now recompiles some 850 objects. qemu/uuid.h also drops from 1100 to 850, and qapi/qapi-types-run-state.h from 4400 to 4200. Touching new sysemu/runstate.h recompiles some 500 objects. Since I'm touching MAINTAINERS to add sysemu/runstate.h anyway, also add qemu/main-loop.h. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190812052359.30071-30-armbru@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> [Unbreak OS-X build]
* Include qemu/module.h where needed, drop it from qemu-common.hMarkus Armbruster2019-06-121-0/+1
| | | | | | | | | 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]
* hw/intc/arm_gicv3_kvm: Get prepared to handle multiple redist regionsEric Auger2018-06-221-3/+34
| | | | | | | | | | | | | | Let's check if KVM_VGIC_V3_ADDR_TYPE_REDIST_REGION is supported. If not, we check the number of redist region is equal to 1 and use the legacy KVM_VGIC_V3_ADDR_TYPE_REDIST attribute. Otherwise we use the new attribute and allow to register multiple regions to the KVM device. Signed-off-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andrew Jones <drjones@redhat.com> Message-id: 1529072910-16156-5-git-send-email-eric.auger@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/intc/arm_gicv3: Introduce redist-region-count array propertyEric Auger2018-06-221-2/+7
| | | | | | | | | | | | | | | | | | | To prepare for multiple redistributor regions, we introduce an array of uint32_t properties that stores the redistributor count of each redistributor region. Non accelerated VGICv3 only supports a single redistributor region. The capacity of all redist regions is checked against the number of vcpus. Machvirt is updated to set those properties, ie. a single redistributor region with count set to the number of vcpus capped by 123. Signed-off-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Andrew Jones <drjones@redhat.com> Message-id: 1529072910-16156-4-git-send-email-eric.auger@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* target/arm: Allow KVM device address overwritingEric Auger2018-06-221-2/+2
| | | | | | | | | | | | | | | | | | | | | for KVM_VGIC_V3_ADDR_TYPE_REDIST_REGION attribute, the attribute data pointed to by kvm_device_attr.addr is a OR of the redistributor region address and other fields such as the index of the redistributor region and the number of redistributors the region can contain. The existing machine init done notifier framework sets the address field to the actual address of the device and does not allow to OR this value with other fields. This patch extends the KVMDevice struct with a new kda_addr_ormask member. Its value is passed at registration time and OR'ed with the resolved address on kvm_arm_set_device_addr(). Signed-off-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1529072910-16156-3-git-send-email-eric.auger@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* arm_gicv3_kvm: kvm_dist_get/put_priority: skip the registers banked by ↵Shannon Zhao2018-06-151-2/+16
| | | | | | | | | | | | | | | GICR_IPRIORITYR While for_each_dist_irq_reg loop starts from GIC_INTERNAL, it forgot to offset the date array and index. This will overlap the GICR registers value and leave the last GIC_INTERNAL irq's registers out of update. Fixes: 367b9f527becdd20ddf116e17a3c0c2bbc486920 Cc: qemu-stable@nongnu.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* arm_gicv3_kvm: kvm_dist_get/put: skip the registers banked by GICRShannon Zhao2018-06-081-0/+38
| | | | | | | | | | | | | | | | | | | | While we skip the GIC_INTERNAL irqs, we don't change the register offset accordingly. This will overlap the GICR registers value and leave the last GIC_INTERNAL irq's registers out of update. Fix this by skipping the registers banked by GICR. Also for migration compatibility if the migration source (old version qemu) doesn't send gicd_no_migration_shift_bug = 1 to destination, then we shift the data of PPI to get the right data for SPI. Fixes: 367b9f527becdd20ddf116e17a3c0c2bbc486920 Cc: qemu-stable@nongnu.org Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> Message-id: 1527816987-16108-1-git-send-email-zhaoshenglong@huawei.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* KVM: GIC: Fix memory leak due to calling kvm_init_irq_routing twiceShannon Zhao2018-05-311-1/+0Star
| | | | | | | | | | | | | kvm_irqchip_create called by kvm_init will call kvm_init_irq_routing to initialize global capability variables. If we call kvm_init_irq_routing in GIC realize function, previous allocated memory will leak. Fix this by deleting the unnecessary call. Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Message-id: 1527750994-14360-1-git-send-email-zhaoshenglong@huawei.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* arm_gicv3_kvm: increase clroffset accordinglyShannon Zhao2018-05-311-0/+1
| | | | | | | | | | | | | It forgot to increase clroffset during the loop. So it only clear the first 4 bytes. Fixes: 367b9f527becdd20ddf116e17a3c0c2bbc486920 Cc: qemu-stable@nongnu.org Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Message-id: 1527047633-12368-1-git-send-email-zhaoshenglong@huawei.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* qdev: use device_class_set_parent_realize/unrealize/reset()Philippe Mathieu-Daudé2018-02-051-4/+3Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* arm_gicv3_kvm: Fix compile warningPranith Kumar2017-09-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Fix the following warning: /home/pranith/qemu/hw/intc/arm_gicv3_kvm.c:296:17: warning: logical not is only applied to the left hand side of this bitwise operator [-Wlogical-not-parentheses] if (!c->gicr_ctlr & GICR_CTLR_ENABLE_LPIS) { ^ ~ /home/pranith/qemu/hw/intc/arm_gicv3_kvm.c:296:17: note: add parentheses after the '!' to evaluate the bitwise operator first if (!c->gicr_ctlr & GICR_CTLR_ENABLE_LPIS) { ^ /home/pranith/qemu/hw/intc/arm_gicv3_kvm.c:296:17: note: add parentheses around left hand side expression to silence this warning if (!c->gicr_ctlr & GICR_CTLR_ENABLE_LPIS) { ^ This logic error meant we were not setting the PTZ bit when we should -- luckily as the comment suggests this wouldn't have had any effects beyond making GIC initialization take a little longer. Signed-off-by: Pranith Kumar <bobby.prani@gmail.com> Message-id: 20170829173226.7625-1-bobby.prani@gmail.com Cc: qemu-stable@nongnu.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/intc/arm_gicv3_kvm: Implement pending table saveEric Auger2017-06-131-0/+34
| | | | | | | | | | | | | This patch adds the flush of the LPI pending bits into the redistributor pending tables. This happens on VM stop. There is no explicit restore as the tables are implicitly sync'ed on ITS table restore and on LPI enable at redistributor level. Signed-off-by: Eric Auger <eric.auger@redhat.com> Message-id: 1497023553-18411-4-git-send-email-eric.auger@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* kvm-all: Pass an error object to kvm_device_accessEric Auger2017-06-131-7/+7
| | | | | | | | | | | | | | | | | | | | In some circumstances, we don't want to abort if the kvm_device_access fails. This will be the case during ITS migration, in case the ITS table save/restore fails because the guest did not program the vITS correctly. So let's pass an error object to the function and return the ioctl value. New callers will be able to make a decision upon this returned value. Existing callers pass &error_abort which will cause the function to abort on failure. Signed-off-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Message-id: 1497023553-18411-2-git-send-email-eric.auger@redhat.com [PMM: wrapped long line] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* migration: Create migration/blocker.hJuan Quintela2017-05-171-1/+1
| | | | | | | | This allows us to remove lots of includes of migration/migration.h Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
* hw/intc/arm_gicv3_kvm: Check KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS in resetEric Auger2017-03-311-6/+11
| | | | | | | | | | | | | KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS needs to be checked before attempting to read ICC_CTLR_EL1; otherwise kernel versions not exposing this kvm device group will be incompatible with qemu 2.9. Fixes: 07a5628 ("hw/intc/arm_gicv3_kvm: Reset GICv3 cpu interface registers") Signed-off-by: Eric Auger <eric.auger@redhat.com> Reported-by: Prakash B <bjsprakash.linux@gmail.com> Tested-by: Alexander Graf <agraf@suse.de> Message-id: 1490721640-13052-1-git-send-email-eric.auger@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/intc/arm_gicv3_kvm: Reset GICv3 cpu interface registersVijaya Kumar K2017-02-281-0/+60
| | | | | | | | | | | | | | | | Reset CPU interface registers of GICv3 when CPU is reset. For this, ARMCPRegInfo struct is registered with one ICC register whose resetfn is called when cpu is reset. All the ICC registers are reset under one single register reset function instead of calling resetfn for each ICC register. Signed-off-by: Vijaya Kumar K <Vijaya.Kumar@cavium.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Message-id: 1487850673-26455-6-git-send-email-vijay.kilari@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/intc/arm_gicv3_kvm: Implement get/put functionsVijaya Kumar K2017-02-281-16/+557
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This actually implements pre_save and post_load methods for in-kernel vGICv3. Signed-off-by: Pavel Fedin <p.fedin@samsung.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Vijaya Kumar K <Vijaya.Kumar@cavium.com> Message-id: 1487850673-26455-4-git-send-email-vijay.kilari@gmail.com [PMM: * use decimal, not 0bnnn * fixed typo in names of ICC_APR0R_EL1 and ICC_AP1R_EL1 * completely rearranged the get and put functions to read and write the state in a natural order, rather than mixing distributor and redistributor state together] Signed-off-by: Vijaya Kumar K <Vijaya.Kumar@cavium.com> [Vijay: * Update macro KVM_VGIC_ATTR * Use 32 bit access for gicd and gicr * GICD_IROUTER, GICD_TYPER, GICR_PROPBASER and GICR_PENDBASER reg access are changed from 64-bit to 32-bit access * Add ICC_SRE_EL1 save and restore * Dropped translate_fn mechanism and coded functions to handle save and restore of edge_trigger and priority * Number of APnR register saved/restored based on number of priority bits supported] Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
* migration: disallow migrate_add_blocker during migrationAshijeet Acharya2017-01-241-7/+12
| | | | | | | | | | | | | | | If a migration is already in progress and somebody attempts to add a migration blocker, this should rightly fail. Add an errp parameter and a retcode return value to migrate_add_blocker. Signed-off-by: John Snow <jsnow@redhat.com> Signed-off-by: Ashijeet Acharya <ashijeetacharya@gmail.com> Message-Id: <1484566314-3987-5-git-send-email-ashijeetacharya@gmail.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Acked-by: Greg Kurz <groug@kaod.org> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Merged with recent 'Allow invtsc migration' change
* hw/intc/arm_gic(v3)_kvm: Initialize gsi routingEric Auger2016-10-041-0/+13
| | | | | | | | | | | | | | | | | | | Advertise gsi routing and set up irqchip routing entries for GIC SPIs. This is not mandated as long as MSI routing is not used (because the kernel sets a default irqchip routing table). However once MSI routing gets used (for VIRTIO-PCI vhost for example), the first call to KVM_SET_GSI_ROUTING overrides the kernel default irqchip table. If no routing entry exists for the GSI, any IRQFD signaling for this GSI will fail. Signed-off-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1474616617-366-2-git-send-email-eric.auger@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/intc/arm_gicv3: Add vmstate descriptorsPavel Fedin2016-06-171-0/+8
| | | | | | | | | | | | | | | Add state structure descriptors for the GICv3 state. We mark the KVM GICv3 device as having a migration blocker until the code to save and restore the state in the kernel is implemented. Signed-off-by: Pavel Fedin <p.fedin@samsung.com> Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org> Tested-by: Shannon Zhao <shannon.zhao@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1465915112-29272-9-git-send-email-peter.maydell@linaro.org [PMM: Adjust to renamed struct fields; switched to using uint32_t array backed bitmaps; add migration blocker setting] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* include/qemu/osdep.h: Don't include qapi/error.hMarkus Armbruster2016-03-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the Error typedef. Since then, we've moved to include qemu/osdep.h everywhere. Its file comment explains: "To avoid getting into possible circular include dependencies, this file should not include any other QEMU headers, with the exceptions of config-host.h, compiler.h, os-posix.h and os-win32.h, all of which are doing a similar job to this file and are under similar constraints." qapi/error.h doesn't do a similar job, and it doesn't adhere to similar constraints: it includes qapi-types.h. That's in excess of 100KiB of crap most .c files don't actually need. Add the typedef to qemu/typedefs.h, and include that instead of qapi/error.h. Include qapi/error.h in .c files that need it and don't get it now. Include qapi-types.h in qom/object.h for uint16List. Update scripts/clean-includes accordingly. Update it further to match reality: replace config.h by config-target.h, add sysemu/os-posix.h, sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h comment quoted above similarly. This reduces the number of objects depending on qapi/error.h from "all of them" to less than a third. Unfortunately, the number depending on qapi-types.h shrinks only a little. More work is needed for that one. Signed-off-by: Markus Armbruster <armbru@redhat.com> [Fix compilation without the spice devel packages. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* arm: Clean up includesPeter Maydell2016-01-291-0/+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: 1453832250-766-13-git-send-email-peter.maydell@linaro.org
* hw/intc: Initial implementation of vGICv3Pavel Fedin2015-09-241-0/+149
This is the initial version of KVM-accelerated GICv3 support. State load and save are not yet supported, live migration is not possible. In order to get correct class name in a simpler way, gicv3_class_name() function is implemented, similar to gic_class_name(). Signed-off-by: Pavel Fedin <p.fedin@samsung.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Ashok kumar <ashoks@broadcom.com> Message-id: 69d8f01d14994d7a1a140e96aef59fd332d02293.1441784344.git.p.fedin@samsung.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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