#include "cpu.h"
#include <sys/ioctl.h>
#include "qemu/error-report.h"
+#include "qapi/error.h"
#include "hw/sysbus.h"
#include "sysemu/kvm.h"
#include "hw/s390x/s390_flic.h"
struct kvm_create_device cd = {0};
struct kvm_device_attr test_attr = {0};
int ret;
+ Error *errp_local = NULL;
flic_state->fd = -1;
if (!kvm_check_extension(kvm_state, KVM_CAP_DEVICE_CTRL)) {
+ error_setg_errno(&errp_local, errno, "KVM is missing capability"
+ " KVM_CAP_DEVICE_CTRL");
trace_flic_no_device_api(errno);
- return;
+ goto fail;
}
cd.type = KVM_DEV_TYPE_FLIC;
ret = kvm_vm_ioctl(kvm_state, KVM_CREATE_DEVICE, &cd);
if (ret < 0) {
+ error_setg_errno(&errp_local, errno, "Creating the KVM device failed");
trace_flic_create_device(errno);
- return;
+ goto fail;
}
flic_state->fd = cd.fd;
flic_state->clear_io_supported = !ioctl(flic_state->fd,
KVM_HAS_DEVICE_ATTR, test_attr);
+ return;
+fail:
+ error_propagate(errp, errp_local);
}
static void kvm_s390_flic_reset(DeviceState *dev)