[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH for 2.1 04/14] mc146818rtc: add "rtc-time" link to "
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PATCH for 2.1 04/14] mc146818rtc: add "rtc-time" link to "/machine/rtc" |
Date: |
Wed, 25 Jun 2014 14:25:48 +0200 |
From: Marcelo Tosatti <address@hidden>
Add a link to rtc under /machine providing a stable
location for management apps to query the value of the
time. The link should be added by any object that sends
RTC_TIME_CHANGE events.
{"execute":"qom-get","arguments":{"path":"/machine","property":"rtc-date"} }
Suggested by Paolo Bonzini and Andreas Faerber.
Signed-off-by: Marcelo Tosatti <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
hw/timer/mc146818rtc.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/hw/timer/mc146818rtc.c b/hw/timer/mc146818rtc.c
index 05002bf..81eb517 100644
--- a/hw/timer/mc146818rtc.c
+++ b/hw/timer/mc146818rtc.c
@@ -893,6 +893,9 @@ static void rtc_realizefn(DeviceState *dev, Error **errp)
object_property_add(OBJECT(s), "date", "struct tm",
rtc_get_date, NULL, NULL, s, NULL);
+
+ object_property_add_alias(qdev_get_machine(), "rtc-time",
+ OBJECT(s), "date", NULL);
}
ISADevice *rtc_init(ISABus *bus, int base_year, qemu_irq intercept_irq)
@@ -932,11 +935,17 @@ static void rtc_class_initfn(ObjectClass *klass, void
*data)
dc->cannot_instantiate_with_device_add_yet = true;
}
+static void rtc_finalize(Object *obj)
+{
+ object_property_del(qdev_get_machine(), "rtc", NULL);
+}
+
static const TypeInfo mc146818rtc_info = {
.name = TYPE_MC146818_RTC,
.parent = TYPE_ISA_DEVICE,
.instance_size = sizeof(RTCState),
.class_init = rtc_class_initfn,
+ .instance_finalize = rtc_finalize,
};
static void mc146818rtc_register_types(void)
--
1.8.3.1
- [Qemu-devel] [PATCH for 2.1 00/14] My pending qom and memory QOMification patches, Paolo Bonzini, 2014/06/25
- [Qemu-devel] [PATCH for 2.1 01/14] qom: add object_property_add_alias(), Paolo Bonzini, 2014/06/25
- [Qemu-devel] [PATCH for 2.1 03/14] qom: allow creating an alias of a child<> property, Paolo Bonzini, 2014/06/25
- [Qemu-devel] [PATCH for 2.1 02/14] qom: add a generic mechanism to resolve paths, Paolo Bonzini, 2014/06/25
- [Qemu-devel] [PATCH for 2.1 05/14] qom: object: remove parent pointer when unparenting, Paolo Bonzini, 2014/06/25
- [Qemu-devel] [PATCH for 2.1 04/14] mc146818rtc: add "rtc-time" link to "/machine/rtc",
Paolo Bonzini <=
- [Qemu-devel] [PATCH for 2.1 06/14] qom: object: Ignore refs/unrefs of NULL, Paolo Bonzini, 2014/06/25
- [Qemu-devel] [PATCH for 2.1 08/14] memory: MemoryRegion: use /machine as default owner, Paolo Bonzini, 2014/06/25
- [Qemu-devel] [PATCH for 2.1 07/14] libqtest: escape strings in QMP commands, fix leak, Paolo Bonzini, 2014/06/25
- [Qemu-devel] [PATCH for 2.1 10/14] memory: MemoryRegion: replace owner field with QOM parent, Paolo Bonzini, 2014/06/25
- [Qemu-devel] [PATCH for 2.1 09/14] memory: MemoryRegion: QOMify, Paolo Bonzini, 2014/06/25
- [Qemu-devel] [PATCH for 2.1 12/14] memory: MemoryRegion: Add may-overlap and priority props, Paolo Bonzini, 2014/06/25
- [Qemu-devel] [PATCH for 2.1 11/14] memory: MemoryRegion: Add container and addr props, Paolo Bonzini, 2014/06/25
- [Qemu-devel] [PATCH for 2.1 13/14] memory: MemoryRegion: Add size property, Paolo Bonzini, 2014/06/25
- [Qemu-devel] [PATCH for 2.1 14/14] memory: do not give a name to the internal exec.c regions, Paolo Bonzini, 2014/06/25