7  * host to inject a specific intid via a GUEST_SYNC call, and then checks that
80 #define _KVM_INJECT_MULTI(cmd, intid, num, expect_failure)			\  argument
81 	kvm_inject_call(cmd, intid, num, -1 /* not used */, expect_failure)
83 #define KVM_INJECT_MULTI(cmd, intid, num)					\  argument
84 	_KVM_INJECT_MULTI(cmd, intid, num, false)
86 #define _KVM_INJECT(cmd, intid, expect_failure)					\  argument
87 	_KVM_INJECT_MULTI(cmd, intid, 1, expect_failure)
89 #define KVM_INJECT(cmd, intid)							\  argument
90 	_KVM_INJECT_MULTI(cmd, intid, 1, false)
92 #define KVM_ACTIVATE(cmd, intid)						\  argument
93 	kvm_inject_call(cmd, intid, 1, 1, false);
161 static void guest_set_irq_line(uint32_t intid, uint32_t level);
165 	uint32_t intid = gic_get_and_ack_irq();  in guest_irq_generic_handler()  local
167 	if (intid == IAR_SPURIOUS)  in guest_irq_generic_handler()
170 	GUEST_ASSERT(gic_irq_get_active(intid));  in guest_irq_generic_handler()
173 		GUEST_ASSERT(!gic_irq_get_pending(intid));  in guest_irq_generic_handler()
176 		guest_set_irq_line(intid, 0);  in guest_irq_generic_handler()
178 	GUEST_ASSERT(intid < MAX_SPI);  in guest_irq_generic_handler()
179 	irqnr_received[intid] += 1;  in guest_irq_generic_handler()
182 	gic_set_eoi(intid);  in guest_irq_generic_handler()
185 		gic_set_dir(intid);  in guest_irq_generic_handler()
187 	GUEST_ASSERT(!gic_irq_get_active(intid));  in guest_irq_generic_handler()
188 	GUEST_ASSERT(!gic_irq_get_pending(intid));  in guest_irq_generic_handler()
239 static void guest_set_irq_line(uint32_t intid, uint32_t level)  in guest_set_irq_line()  argument
241 	kvm_inject_call(KVM_SET_IRQ_LINE, intid, 1, level, false);  in guest_set_irq_line()
245 		uint32_t intid, kvm_inject_cmd cmd)  in test_inject_fail()  argument
249 	_KVM_INJECT(cmd, intid, true);  in test_inject_fail()
297 	uint32_t prio, intid, ap1r;  in guest_restore_active()  local
302 	 * in descending order, so intid+1 can preempt intid.  in guest_restore_active()
306 		intid = i + first_intid;  in guest_restore_active()
307 		gic_set_priority(intid, prio);  in guest_restore_active()
315 		intid = i + first_intid;  in guest_restore_active()
316 		KVM_ACTIVATE(cmd, intid);  in guest_restore_active()
326 		intid = num - i - 1 + first_intid;  in guest_restore_active()
327 		gic_set_eoi(intid);  in guest_restore_active()
329 			gic_set_dir(intid);  in guest_restore_active()
346 	uint32_t intid;  in wait_for_and_activate_irq()  local
350 		intid = gic_get_and_ack_irq();  in wait_for_and_activate_irq()
351 	} while (intid == IAR_SPURIOUS);  in wait_for_and_activate_irq()
353 	return intid;  in wait_for_and_activate_irq()
365 	uint32_t intid, prio, step = KVM_PRIO_STEPS;  in test_inject_preemption()  local
369 	 * in descending order, so intid+1 can preempt intid.  in test_inject_preemption()
373 		intid = i + first_intid;  in test_inject_preemption()
374 		gic_set_priority(intid, prio);  in test_inject_preemption()
381 		intid = i + first_intid;  in test_inject_preemption()
382 		KVM_INJECT(cmd, intid);  in test_inject_preemption()
385 		GUEST_ASSERT_EQ(tmp, intid);  in test_inject_preemption()
387 			guest_set_irq_line(intid, 0);  in test_inject_preemption()
392 		intid = num - i - 1 + first_intid;  in test_inject_preemption()
393 		gic_set_eoi(intid);  in test_inject_preemption()
395 			gic_set_dir(intid);  in test_inject_preemption()
509 static void kvm_irq_line_check(struct kvm_vm *vm, uint32_t intid, int level,  in kvm_irq_line_check()  argument
515 		kvm_arm_irq_line(vm, intid, level);  in kvm_irq_line_check()
517 		/* The interface doesn't allow larger intid's. */  in kvm_irq_line_check()
518 		if (intid > KVM_ARM_IRQ_NUM_MASK)  in kvm_irq_line_check()
521 		ret = _kvm_arm_irq_line(vm, intid, level);  in kvm_irq_line_check()
523 				"Bad intid %i did not cause KVM_IRQ_LINE "  in kvm_irq_line_check()
524 				"error: rc: %i errno: %i", intid, ret, errno);  in kvm_irq_line_check()
528 void kvm_irq_set_level_info_check(int gic_fd, uint32_t intid, int level,  in kvm_irq_set_level_info_check()  argument
532 		kvm_irq_set_level_info(gic_fd, intid, level);  in kvm_irq_set_level_info_check()
534 		int ret = _kvm_irq_set_level_info(gic_fd, intid, level);  in kvm_irq_set_level_info_check()
537 		 * are not level-sensitive). It only checks for intid to not  in kvm_irq_set_level_info_check()
539 		 * are supposed to mask the intid with 0x3ff (1023).  in kvm_irq_set_level_info_check()
541 		if (intid > VGIC_MAX_RESERVED)  in kvm_irq_set_level_info_check()
543 				"Bad intid %i did not cause VGIC_GRP_LEVEL_INFO "  in kvm_irq_set_level_info_check()
544 				"error: rc: %i errno: %i", intid, ret, errno);  in kvm_irq_set_level_info_check()
547 				"for intid %i failed, rc: %i errno: %i",  in kvm_irq_set_level_info_check()
548 				intid, ret, errno);  in kvm_irq_set_level_info_check()
553 		uint32_t intid, uint32_t num, uint32_t kvm_max_routes,  in kvm_set_gsi_routing_irqchip_check()  argument
563 	for (i = intid; i < (uint64_t)intid + num; i++)  in kvm_set_gsi_routing_irqchip_check()
571 		if (((uint64_t)intid + num - 1 - MIN_SPI) >= KVM_IRQCHIP_NUM_PINS)  in kvm_set_gsi_routing_irqchip_check()
573 				"Bad intid %u did not cause KVM_SET_GSI_ROUTING "  in kvm_set_gsi_routing_irqchip_check()
574 				"error: rc: %i errno: %i", intid, ret, errno);  in kvm_set_gsi_routing_irqchip_check()
577 				"for intid %i failed, rc: %i errno: %i",  in kvm_set_gsi_routing_irqchip_check()
578 				intid, ret, errno);  in kvm_set_gsi_routing_irqchip_check()
582 static void kvm_irq_write_ispendr_check(int gic_fd, uint32_t intid,  in kvm_irq_write_ispendr_check()  argument
594 		kvm_irq_write_ispendr(gic_fd, intid, vcpu);  in kvm_irq_write_ispendr_check()
598 		uint32_t intid, uint32_t num, uint32_t kvm_max_routes,  in kvm_routing_and_irqfd_check()  argument
611 	if (INTID_IS_SGI(intid) || INTID_IS_PPI(intid))  in kvm_routing_and_irqfd_check()
614 	kvm_set_gsi_routing_irqchip_check(vm, intid, num,  in kvm_routing_and_irqfd_check()
623 	for (f = 0, i = intid; i < (uint64_t)intid + num; i++, f++) {  in kvm_routing_and_irqfd_check()
628 	for (f = 0, i = intid; i < (uint64_t)intid + num; i++, f++) {  in kvm_routing_and_irqfd_check()
637 	for (f = 0, i = intid; i < (uint64_t)intid + num; i++, f++) {  in kvm_routing_and_irqfd_check()
644 	for (f = 0, i = intid; i < (uint64_t)intid + num; i++, f++)  in kvm_routing_and_irqfd_check()
648 /* handles the valid case: intid=0xffffffff num=1 */
659 	uint32_t intid = inject_args->first_intid;  in run_guest_cmd()  local
667 	/* handles the valid case: intid=0xffffffff num=1 */  in run_guest_cmd()
668 	assert(intid < UINT_MAX - num || num == 1);  in run_guest_cmd()
672 		for_each_intid(intid, num, tmp, i)  in run_guest_cmd()
675 		for_each_intid(intid, num, tmp, i)  in run_guest_cmd()
680 		for_each_intid(intid, num, tmp, i)  in run_guest_cmd()
685 		for_each_intid(intid, num, tmp, i)  in run_guest_cmd()
690 		for_each_intid(intid, num, tmp, i)  in run_guest_cmd()
695 		kvm_routing_and_irqfd_check(vm, intid, num,  in run_guest_cmd()
700 		for (i = intid; i < intid + num; i++)  in run_guest_cmd()
705 		for (i = intid; i < intid + num; i++)  in run_guest_cmd()