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KVM: selftests: aarch64: Add tests for LEVEL_INFO in vgic_irq

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Add injection tests for the LEVEL_INFO ioctl (level-sensitive specific)
into vgic_irq.

Signed-off-by: Ricardo Koller <ricarkol@google.com>
Acked-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211109023906.1091208-13-ricarkol@google.com
This commit is contained in:
Ricardo Koller 2021-11-08 18:39:01 -08:00 committed by Marc Zyngier
parent 92f2cc4aa7
commit 6830fa9159
1 changed files with 6 additions and 0 deletions
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6
tools/testing/selftests/kvm/aarch64/vgic_irq.c
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@ -60,6 +60,7 @@ typedef enum {
KVM_INJECT_EDGE_IRQ_LINE = 1,
KVM_SET_IRQ_LINE,
KVM_SET_IRQ_LINE_HIGH,
KVM_SET_LEVEL_INFO_HIGH,
} kvm_inject_cmd;
struct kvm_inject_args {
@ -98,6 +99,7 @@ static struct kvm_inject_desc inject_edge_fns[] = {
static struct kvm_inject_desc inject_level_fns[] = {
/* sgi ppi spi */
{ KVM_SET_IRQ_LINE_HIGH, false, true, true },
{ KVM_SET_LEVEL_INFO_HIGH, false, true, true },
{ 0, },
};
@ -406,6 +408,10 @@ static void run_guest_cmd(struct kvm_vm *vm, int gic_fd,
for (i = intid; i < intid + num; i++)
kvm_arm_irq_line(vm, i, 1);
break;
case KVM_SET_LEVEL_INFO_HIGH:
for (i = intid; i < intid + num; i++)
kvm_irq_set_level_info(gic_fd, i, 1);
break;
default:
break;
}