Lines Matching +full:gic +full:- +full:v3 +full:- +full:its

1 /* SPDX-License-Identifier: GPL-2.0-only */
8 #include <linux/irqchip/arm-gic-common.h>
13 #define VGIC_ADDR_UNDEF		(-1)
45  * As per Documentation/virt/kvm/devices/arm-vgic-v3.rst,
66  * As per Documentation/virt/kvm/devices/arm-vgic-its.rst,
67  * below macros are defined for ITS table entry encoding.
103 	return vcpu->kvm->arch.vgic.implementation_rev;  in vgic_get_implementation_rev()
109 	if (irq->config == VGIC_CONFIG_EDGE)  in irq_is_pending()
110 		return irq->pending_latch;  in irq_is_pending()
112 		return irq->pending_latch || irq->line_level;  in irq_is_pending()
117 	return irq->config == VGIC_CONFIG_LEVEL && irq->hw;  in vgic_irq_is_mapped_level()
123 	if (vgic_irq_is_sgi(irq->intid) && irq->source)  in vgic_irq_get_lr_count()
124 		return hweight8(irq->source) + irq->active;  in vgic_irq_get_lr_count()
126 	return irq_is_pending(irq) || irq->active;  in vgic_irq_get_lr_count()
136  * in the GICH_VMCR and ICH_VMCR registers, such that code exporting the GIC
138  * registers regardless of the hardware backed GIC used.
212 	if (irq->intid < VGIC_MIN_LPI)  in vgic_get_irq_kref()
215 	kref_get(&irq->refcount);  in vgic_get_irq_kref()
267 	struct vgic_cpu *cpu_if = &vcpu->arch.vgic_cpu;  in vgic_v3_max_apr_idx()
274 	switch (cpu_if->num_pri_bits) {  in vgic_v3_max_apr_idx()
284 	if (!region->count)  in vgic_v3_redist_region_full()
287 	return (region->free_index >= region->count);  in vgic_v3_redist_region_full()
295 	if (!rdreg->count)  in vgic_v3_rd_region_size()
296 		return atomic_read(&kvm->online_vcpus) * KVM_VGIC_V3_REDIST_SIZE;  in vgic_v3_rd_region_size()
298 		return rdreg->count * KVM_VGIC_V3_REDIST_SIZE;  in vgic_v3_rd_region_size()
309 	struct vgic_dist *d = &kvm->arch.vgic;  in vgic_dist_overlap()
311 	return (base + size > d->vgic_dist_base) &&  in vgic_dist_overlap()
312 		(base < d->vgic_dist_base + KVM_VGIC_V3_DIST_SIZE);  in vgic_dist_overlap()
317 int vgic_its_resolve_lpi(struct kvm *kvm, struct vgic_its *its,