78 	struct vm_gic v;  in vm_gic_create_with_vcpus()  local
80 	v.gic_dev_type = gic_dev_type;  in vm_gic_create_with_vcpus()
81 	v.vm = vm_create_with_vcpus(nr_vcpus, guest_code, vcpus);  in vm_gic_create_with_vcpus()
82 	v.gic_fd = kvm_create_device(v.vm, gic_dev_type);  in vm_gic_create_with_vcpus()
84 	return v;  in vm_gic_create_with_vcpus()
87 static void vm_gic_destroy(struct vm_gic *v)  in vm_gic_destroy()  argument
89 	close(v->gic_fd);  in vm_gic_destroy()
90 	kvm_vm_free(v->vm);  in vm_gic_destroy()
131 static void subtest_dist_rdist(struct vm_gic *v)  in subtest_dist_rdist()  argument
138 	rdist = VGIC_DEV_IS_V3(v->gic_dev_type) ? gic_v3_redist_region  in subtest_dist_rdist()
140 	dist = VGIC_DEV_IS_V3(v->gic_dev_type) ? gic_v3_dist_region  in subtest_dist_rdist()
144 	kvm_has_device_attr(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR, dist.attr);  in subtest_dist_rdist()
146 	kvm_has_device_attr(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR, rdist.attr);  in subtest_dist_rdist()
149 	ret = __kvm_has_device_attr(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR, -1);  in subtest_dist_rdist()
154 	ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_dist_rdist()
159 	ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_dist_rdist()
165 	ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_dist_rdist()
169 	ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_dist_rdist()
175 	ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_dist_rdist()
182 	kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_dist_rdist()
187 	ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_dist_rdist()
191 	ret = __kvm_has_device_attr(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_dist_rdist()
196 		ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_dist_rdist()
207 	kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_dist_rdist()
212 static void subtest_v3_redist_regions(struct vm_gic *v)  in subtest_v3_redist_regions()  argument
217 	ret = __kvm_has_device_attr(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
222 	ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
227 	ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
232 	ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
238 	ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
243 	kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
247 	ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
252 	ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
258 	ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
263 	kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
267 	ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
274 	ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
280 	ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
294 	ret = __kvm_device_attr_get(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
300 	ret = __kvm_device_attr_get(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
305 	ret = __kvm_device_attr_get(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
310 	kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
314 	ret = __kvm_device_attr_set(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in subtest_v3_redist_regions()
326 	struct vm_gic v;  in test_vgic_then_vcpus()  local
329 	v = vm_gic_create_with_vcpus(gic_dev_type, 1, vcpus);  in test_vgic_then_vcpus()
331 	subtest_dist_rdist(&v);  in test_vgic_then_vcpus()
335 		vcpus[i] = vm_vcpu_add(v.vm, i, guest_code);  in test_vgic_then_vcpus()
337 	ret = run_vcpu(vcpus[3]);  in test_vgic_then_vcpus()
340 	vm_gic_destroy(&v);  in test_vgic_then_vcpus()
347 	struct vm_gic v;  in test_vcpus_then_vgic()  local
350 	v = vm_gic_create_with_vcpus(gic_dev_type, NR_VCPUS, vcpus);  in test_vcpus_then_vgic()
352 	subtest_dist_rdist(&v);  in test_vcpus_then_vgic()
354 	ret = run_vcpu(vcpus[3]);  in test_vcpus_then_vgic()
357 	vm_gic_destroy(&v);  in test_vcpus_then_vgic()
364 	struct vm_gic v;  in test_v3_new_redist_regions()  local
368 	v = vm_gic_create_with_vcpus(KVM_DEV_TYPE_ARM_VGIC_V3, NR_VCPUS, vcpus);  in test_v3_new_redist_regions()
369 	subtest_v3_redist_regions(&v);  in test_v3_new_redist_regions()
370 	kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_CTRL,  in test_v3_new_redist_regions()
373 	ret = run_vcpu(vcpus[3]);  in test_v3_new_redist_regions()
375 	vm_gic_destroy(&v);  in test_v3_new_redist_regions()
379 	v = vm_gic_create_with_vcpus(KVM_DEV_TYPE_ARM_VGIC_V3, NR_VCPUS, vcpus);  in test_v3_new_redist_regions()
380 	subtest_v3_redist_regions(&v);  in test_v3_new_redist_regions()
383 	kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in test_v3_new_redist_regions()
386 	ret = run_vcpu(vcpus[3]);  in test_v3_new_redist_regions()
389 	vm_gic_destroy(&v);  in test_v3_new_redist_regions()
391 	/* step 3 */  in test_v3_new_redist_regions()
393 	v = vm_gic_create_with_vcpus(KVM_DEV_TYPE_ARM_VGIC_V3, NR_VCPUS, vcpus);  in test_v3_new_redist_regions()
394 	subtest_v3_redist_regions(&v);  in test_v3_new_redist_regions()
396 	ret = __kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in test_v3_new_redist_regions()
402 	kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in test_v3_new_redist_regions()
405 	kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_CTRL,  in test_v3_new_redist_regions()
408 	ret = run_vcpu(vcpus[3]);  in test_v3_new_redist_regions()
411 	vm_gic_destroy(&v);  in test_v3_new_redist_regions()
416 	struct vm_gic v;  in test_v3_typer_accesses()  local
420 	v.vm = vm_create(NR_VCPUS);  in test_v3_typer_accesses()
421 	(void)vm_vcpu_add(v.vm, 0, guest_code);  in test_v3_typer_accesses()
423 	v.gic_fd = kvm_create_device(v.vm, KVM_DEV_TYPE_ARM_VGIC_V3);  in test_v3_typer_accesses()
425 	(void)vm_vcpu_add(v.vm, 3, guest_code);  in test_v3_typer_accesses()
427 	v3_redist_reg_get_errno(v.gic_fd, 1, GICR_TYPER, EINVAL,  in test_v3_typer_accesses()
430 	(void)vm_vcpu_add(v.vm, 1, guest_code);  in test_v3_typer_accesses()
432 	v3_redist_reg_get_errno(v.gic_fd, 1, GICR_TYPER, EBUSY,  in test_v3_typer_accesses()
435 	(void)vm_vcpu_add(v.vm, 2, guest_code);  in test_v3_typer_accesses()
437 	kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_CTRL,  in test_v3_typer_accesses()
441 		v3_redist_reg_get(v.gic_fd, i, GICR_TYPER, i * 0x100,  in test_v3_typer_accesses()
446 	kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in test_v3_typer_accesses()
449 	/* The 2 first rdists should be put there (vcpu 0 and 3) */  in test_v3_typer_accesses()
450 	v3_redist_reg_get(v.gic_fd, 0, GICR_TYPER, 0x0, "read typer of rdist #0");  in test_v3_typer_accesses()
451 	v3_redist_reg_get(v.gic_fd, 3, GICR_TYPER, 0x310, "read typer of rdist #1");  in test_v3_typer_accesses()
454 	ret = __kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in test_v3_typer_accesses()
458 	v3_redist_reg_get(v.gic_fd, 1, GICR_TYPER, 0x100,  in test_v3_typer_accesses()
460 	v3_redist_reg_get(v.gic_fd, 2, GICR_TYPER, 0x200,  in test_v3_typer_accesses()
464 	kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in test_v3_typer_accesses()
467 	v3_redist_reg_get(v.gic_fd, 1, GICR_TYPER, 0x100, "read typer of rdist #1");  in test_v3_typer_accesses()
468 	v3_redist_reg_get(v.gic_fd, 2, GICR_TYPER, 0x210,  in test_v3_typer_accesses()
471 	vm_gic_destroy(&v);  in test_v3_typer_accesses()
477 	struct vm_gic v;  in vm_gic_v3_create_with_vcpuids()  local
480 	v.vm = vm_create(nr_vcpus);  in vm_gic_v3_create_with_vcpuids()
482 		vm_vcpu_add(v.vm, vcpuids[i], guest_code);  in vm_gic_v3_create_with_vcpuids()
484 	v.gic_fd = kvm_create_device(v.vm, KVM_DEV_TYPE_ARM_VGIC_V3);  in vm_gic_v3_create_with_vcpuids()
486 	return v;  in vm_gic_v3_create_with_vcpuids()
493  *     rdists: 0, 3 (Last)
501 	uint32_t vcpuids[] = { 0, 3, 5, 4, 1, 2 };  in test_v3_last_bit_redist_regions()
502 	struct vm_gic v;  in test_v3_last_bit_redist_regions()  local
505 	v = vm_gic_v3_create_with_vcpuids(ARRAY_SIZE(vcpuids), vcpuids);  in test_v3_last_bit_redist_regions()
507 	kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_CTRL,  in test_v3_last_bit_redist_regions()
511 	kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in test_v3_last_bit_redist_regions()
515 	kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in test_v3_last_bit_redist_regions()
519 	kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in test_v3_last_bit_redist_regions()
522 	v3_redist_reg_get(v.gic_fd, 0, GICR_TYPER, 0x000, "read typer of rdist #0");  in test_v3_last_bit_redist_regions()
523 	v3_redist_reg_get(v.gic_fd, 1, GICR_TYPER, 0x100, "read typer of rdist #1");  in test_v3_last_bit_redist_regions()
524 	v3_redist_reg_get(v.gic_fd, 2, GICR_TYPER, 0x200, "read typer of rdist #2");  in test_v3_last_bit_redist_regions()
525 	v3_redist_reg_get(v.gic_fd, 3, GICR_TYPER, 0x310, "read typer of rdist #3");  in test_v3_last_bit_redist_regions()
526 	v3_redist_reg_get(v.gic_fd, 5, GICR_TYPER, 0x500, "read typer of rdist #5");  in test_v3_last_bit_redist_regions()
527 	v3_redist_reg_get(v.gic_fd, 4, GICR_TYPER, 0x410, "read typer of rdist #4");  in test_v3_last_bit_redist_regions()
529 	vm_gic_destroy(&v);  in test_v3_last_bit_redist_regions()
535 	uint32_t vcpuids[] = { 0, 3, 5, 4, 1, 2 };  in test_v3_last_bit_single_rdist()
536 	struct vm_gic v;  in test_v3_last_bit_single_rdist()  local
539 	v = vm_gic_v3_create_with_vcpuids(ARRAY_SIZE(vcpuids), vcpuids);  in test_v3_last_bit_single_rdist()
541 	kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_CTRL,  in test_v3_last_bit_single_rdist()
545 	kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in test_v3_last_bit_single_rdist()
548 	v3_redist_reg_get(v.gic_fd, 0, GICR_TYPER, 0x000, "read typer of rdist #0");  in test_v3_last_bit_single_rdist()
549 	v3_redist_reg_get(v.gic_fd, 3, GICR_TYPER, 0x300, "read typer of rdist #1");  in test_v3_last_bit_single_rdist()
550 	v3_redist_reg_get(v.gic_fd, 5, GICR_TYPER, 0x500, "read typer of rdist #2");  in test_v3_last_bit_single_rdist()
551 	v3_redist_reg_get(v.gic_fd, 1, GICR_TYPER, 0x100, "read typer of rdist #3");  in test_v3_last_bit_single_rdist()
552 	v3_redist_reg_get(v.gic_fd, 2, GICR_TYPER, 0x210, "read typer of rdist #3");  in test_v3_last_bit_single_rdist()
554 	vm_gic_destroy(&v);  in test_v3_last_bit_single_rdist()
561 	struct vm_gic v;  in test_v3_redist_ipa_range_check_at_vcpu_run()  local
565 	v = vm_gic_create_with_vcpus(KVM_DEV_TYPE_ARM_VGIC_V3, 1, vcpus);  in test_v3_redist_ipa_range_check_at_vcpu_run()
567 	/* Set space for 3 redists, we have 1 vcpu, so this succeeds. */  in test_v3_redist_ipa_range_check_at_vcpu_run()
568 	addr = max_phys_size - (3 * 2 * 0x10000);  in test_v3_redist_ipa_range_check_at_vcpu_run()
569 	kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in test_v3_redist_ipa_range_check_at_vcpu_run()
573 	kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR,  in test_v3_redist_ipa_range_check_at_vcpu_run()
578 		vcpus[i] = vm_vcpu_add(v.vm, i, guest_code);  in test_v3_redist_ipa_range_check_at_vcpu_run()
580 	kvm_device_attr_set(v.gic_fd, KVM_DEV_ARM_VGIC_GRP_CTRL,  in test_v3_redist_ipa_range_check_at_vcpu_run()
588 	vm_gic_destroy(&v);  in test_v3_redist_ipa_range_check_at_vcpu_run()
594 	struct vm_gic v;  in test_v3_its_region()  local
598 	v = vm_gic_create_with_vcpus(KVM_DEV_TYPE_ARM_VGIC_V3, NR_VCPUS, vcpus);  in test_v3_its_region()
599 	its_fd = kvm_create_device(v.vm, KVM_DEV_TYPE_ARM_VGIC_ITS);  in test_v3_its_region()
630 	vm_gic_destroy(&v);  in test_v3_its_region()
639 	struct vm_gic v;  in test_kvm_device()  local
643 	v.vm = vm_create_with_vcpus(NR_VCPUS, guest_code, vcpus);  in test_kvm_device()
646 	ret = __kvm_test_create_device(v.vm, 0);  in test_kvm_device()
650 	ret = __kvm_test_create_device(v.vm, gic_dev_type);  in test_kvm_device()
653 	v.gic_fd = kvm_create_device(v.vm, gic_dev_type);  in test_kvm_device()
655 	ret = __kvm_create_device(v.vm, gic_dev_type);  in test_kvm_device()
662 	if (!__kvm_test_create_device(v.vm, other)) {  in test_kvm_device()
663 		ret = __kvm_create_device(v.vm, other);  in test_kvm_device()
668 	vm_gic_destroy(&v);  in test_kvm_device()