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Searched full:vpes (Results 1 – 16 of 16) sorted by relevance

/linux/arch/arm64/kvm/vgic/
H A Dvgic-v4.c251 if (dist->its_vm.vpes) in vgic_v4_init()
256 dist->its_vm.vpes = kcalloc(nr_vcpus, sizeof(*dist->its_vm.vpes), in vgic_v4_init()
258 if (!dist->its_vm.vpes) in vgic_v4_init()
264 dist->its_vm.vpes[i] = &vcpu->arch.vgic_cpu.vgic_v3.its_vpe; in vgic_v4_init()
269 kfree(dist->its_vm.vpes); in vgic_v4_init()
271 dist->its_vm.vpes = NULL; in vgic_v4_init()
276 int irq = dist->its_vm.vpes[i]->irq; in vgic_v4_init()
297 * Trick: adjust the number of vpes so we know in vgic_v4_init()
322 if (!its_vm->vpes) in vgic_v4_teardown()
327 int irq = its_vm->vpes[i]->irq; in vgic_v4_teardown()
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H A Dvgic-v3.c375 free_irq(dist->its_vm.vpes[i]->irq, kvm_get_vcpu(kvm, i)); in unmap_all_vpes()
385 dist->its_vm.vpes[i]->irq)); in map_all_vpes()
H A Dvgic-mmio-v3.c55 * indirectly allowing userspace to control whether or not vPEs are in vgic_supports_direct_msis()
565 * vPEs (which we don't support for obvious reasons). in vgic_mmio_write_invlpi()
H A Dvgic-init.c398 * Ensure vPEs are allocated if direct IRQ injection (e.g. vSGIs, in vgic_init()
/linux/drivers/irqchip/
H A Dirq-gic-v4.c174 vm->vpes[i]->its_vm = vm; in its_alloc_vcpu_irqs()
175 vm->vpes[i]->idai = true; in its_alloc_vcpu_irqs()
185 vm->vpes[i]->irq = vpe_base_irq + i; in its_alloc_vcpu_irqs()
186 ret = its_alloc_vcpu_sgis(vm->vpes[i], i); in its_alloc_vcpu_irqs()
210 unsigned int irq = irq_find_mapping(vm->vpes[i]->sgi_domain, 0); in its_free_sgi_irqs()
216 irq_domain_remove(vm->vpes[i]->sgi_domain); in its_free_sgi_irqs()
217 irq_domain_free_fwnode(vm->vpes[i]->fwnode); in its_free_sgi_irqs()
224 irq_domain_free_irqs(vm->vpes[0]->irq, vm->nr_vpes); in its_free_vcpu_irqs()
H A Dirq-gic-v3-its.c184 struct its_vpe **vpes; member
1856 * (a) Either we have a GICv4.1, and all vPEs have to be mapped at all times
1860 * and we're better off mapping all VPEs always
1862 * If neither (a) nor (b) is true, then we map vPEs on demand.
1881 * If the VM wasn't mapped yet, iterate over the vpes and get in its_map_vm()
1890 struct its_vpe *vpe = vm->vpes[i]; in its_map_vm()
1912 guard(raw_spinlock)(&vm->vpes[i]->vpe_lock); in its_unmap_vm()
1913 its_send_vmapp(its, vm->vpes[i], false); in its_unmap_vm()
1947 /* Ensure all the VPEs are mapped on this ITS */ in its_vlpi_map()
3809 vpe_proxy.vpes[vpe->vpe_proxy_event] = NULL; in its_vpe_db_proxy_unmap_locked()
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H A Dirq-mips-cpu.c99 /* We can only send IPIs to VPEs within the local core */ in mips_mt_send_ipi()
H A Dirq-econet-en751221.c6 * designed for the MIPS 34Kc MT SMP processor with 2 VPEs. Each interrupt can
/linux/Documentation/devicetree/bindings/interrupt-controller/
H A Dmti,gic.yaml14 The MIPS GIC routes external interrupts to individual VPEs and IRQ pins.
58 allocate the last (2 * number of VPEs in the system).
H A Deconet,en751221-intc.yaml14 designed for the MIPS 34Kc MT SMP processor with 2 VPEs. Each interrupt can
/linux/arch/mips/include/asm/
H A Dmips_mt.h12 * How many VPEs and TCs is Linux allowed to use? 0 means no limit.
/linux/arch/mips/kernel/
H A Dvpe-mt.c22 /* The number of TCs and VPEs physically available on the core */
339 pr_warn("No VPEs reserved for AP/SP, not initialize VPE loader\n" in vpe_module_init()
H A Dmips-mt-fpaff.c21 * CPU mask used to set process affinity for MT VPEs/TCs with FPUs
H A Dsmp-cps.c236 /* Use the number of VPEs in cluster 0 core 0 for smp_num_siblings */ in cps_smp_setup()
/linux/include/linux/irqchip/
H A Darm-gic-v4.h23 struct its_vpe **vpes; member
/linux/arch/mips/
H A DKconfig2229 on cores with the MT ASE and uses the available VPEs to implement