diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/intc/arm_gicv3_its_kvm.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/hw/intc/arm_gicv3_its_kvm.c b/hw/intc/arm_gicv3_its_kvm.c index 1c663ac28e..bf290b8bff 100644 --- a/hw/intc/arm_gicv3_its_kvm.c +++ b/hw/intc/arm_gicv3_its_kvm.c @@ -204,7 +204,14 @@ static void kvm_arm_its_reset(DeviceState *dev) c->parent_reset(dev); - error_report("ITS KVM: full reset is not supported by QEMU"); + if (kvm_device_check_attr(s->dev_fd, KVM_DEV_ARM_VGIC_GRP_CTRL, + KVM_DEV_ARM_ITS_CTRL_RESET)) { + kvm_device_access(s->dev_fd, KVM_DEV_ARM_VGIC_GRP_CTRL, + KVM_DEV_ARM_ITS_CTRL_RESET, NULL, true, &error_abort); + return; + } + + error_report("ITS KVM: full reset is not supported by the host kernel"); if (!kvm_device_check_attr(s->dev_fd, KVM_DEV_ARM_VGIC_GRP_ITS_REGS, GITS_CTLR)) { |