From 8046f374a64b81fdf4f71f7a433bf4035d501521 Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Wed, 27 Jun 2018 15:44:04 +0200 Subject: s390x/tod: factor out TOD into separate device Let's treat this like a separate device. TCG will have to store the actual state/time later on. Include cpu-qom.h in kvm_s390x.h (due to S390CPU) to compile tod-kvm.c. Reviewed-by: Thomas Huth Signed-off-by: David Hildenbrand Message-Id: <20180627134410.4901-4-david@redhat.com> Signed-off-by: Cornelia Huck --- hw/s390x/tod-qemu.c | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 hw/s390x/tod-qemu.c (limited to 'hw/s390x/tod-qemu.c') diff --git a/hw/s390x/tod-qemu.c b/hw/s390x/tod-qemu.c new file mode 100644 index 0000000000..03ea1ce4e8 --- /dev/null +++ b/hw/s390x/tod-qemu.c @@ -0,0 +1,49 @@ +/* + * TOD (Time Of Day) clock - QEMU implementation + * + * Copyright 2018 Red Hat, Inc. + * Author(s): David Hildenbrand + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "hw/s390x/tod.h" + +static void qemu_s390_tod_get(const S390TODState *td, S390TOD *tod, + Error **errp) +{ + /* FIXME */ + tod->high = 0; + tod->low = 0; +} + +static void qemu_s390_tod_set(S390TODState *td, const S390TOD *tod, + Error **errp) +{ + /* FIXME */ +} + +static void qemu_s390_tod_class_init(ObjectClass *oc, void *data) +{ + S390TODClass *tdc = S390_TOD_CLASS(oc); + + tdc->get = qemu_s390_tod_get; + tdc->set = qemu_s390_tod_set; +} + +static TypeInfo qemu_s390_tod_info = { + .name = TYPE_QEMU_S390_TOD, + .parent = TYPE_S390_TOD, + .instance_size = sizeof(S390TODState), + .class_init = qemu_s390_tod_class_init, + .class_size = sizeof(S390TODClass), +}; + +static void register_types(void) +{ + type_register_static(&qemu_s390_tod_info); +} +type_init(register_types); -- cgit v1.2.3-55-g7522