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path: root/hw/intc/openpic_kvm.c
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* PPC: openpic_kvm: Implement resetAlexander Graf2014-06-161-5/+10
| | | | | | | | When we trigger a system reset, the in-kernel openpic controller should also get reset. This happens through a write to the GCR.RESET register which is the same mechanism a guest would use to manually reset the device. Signed-off-by: Alexander Graf <agraf@suse.de>
* ppc: use kvm_vcpu_enable_cap()Cornelia Huck2014-04-301-6/+2Star
| | | | | | | | Convert existing users of KVM_ENABLE_CAP to new helper. Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
* PPC: openpic_kvm: Filter memory events properlyAlexander Graf2014-04-031-0/+10
| | | | | | | | | | | | Commit 6f1834a2b exposed a bug in openpic_kvm where we don't filter for memory events that only happen to the region we want to know events about. Add proper filtering, fixing the e500plat target with KVM. Signed-off-by: Alexander Graf <agraf@suse.de> Message-id: 1396431718-14908-1-git-send-email-agraf@suse.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* intc/openpic_kvm: Fix MemListener delete region callback functionPrasad Joshi2014-03-271-1/+1
| | | | | | | Fixes d85937e683f6ff4d68293cb24c780fb1f6820d2c. Signed-off-by: Prasad Joshi <prasadjoshi.linux@gmail.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
* target-ppc: spapr: e500: fix to use cpu_dt_idAlexey Kardashevskiy2014-03-051-1/+1
| | | | | | | | | | | | | | | | | This makes use of @cpu_dt_id and related API in: 1. emulated XICS hypercall handlers as they receive fixed CPU indexes; 2. XICS-KVM to enable in-kernel XICS on right CPU; 3. device-tree renderer. This removes @cpu_index fixup as @cpu_dt_id is used instead so QEMU monitor can accept command-line CPU indexes again. This changes kvm_arch_vcpu_id() to use ppc_get_vcpu_dt_id() as at the moment KVM CPU id and device tree ID are calculated using the same algorithm. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Acked-by: Mike Day <ncmike@ncultra.org> Signed-off-by: Alexander Graf <agraf@suse.de>
* hw/i*: pass owner to memory_region_init* functionsPaolo Bonzini2013-07-041-1/+1
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* memory: add owner argument to initialization functionsPaolo Bonzini2013-07-041-1/+1
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* intc/openpic_kvm: Fix QOM and build issuesAndreas Färber2013-07-011-21/+33
| | | | | Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Alexander Graf <agraf@suse.de>
* kvm/openpic: in-kernel mpic supportScott Wood2013-07-011-0/+252
Enables support for the in-kernel MPIC that thas been merged into the KVM next branch. This includes irqfd/KVM_IRQ_LINE support from Alex Graf (along with some other improvements). Note from Alex regarding kvm_irqchip_create(): On x86, one would call kvm_irqchip_create() to initialize an in-kernel interrupt controller. That function then goes ahead and initializes global capability variables as well as the default irq routing table. On ppc, we can't call kvm_irqchip_create() because we can have different types of interrupt controllers. So we want to do all the things that function would do for us in the in-kernel device init handler. Signed-off-by: Scott Wood <scottwood@freescale.com> [agraf: squash in kvm_irqchip_commit_routes patch, fix non-kvm build, fix ppcemb] Signed-off-by: Alexander Graf <agraf@suse.de>
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