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[Qemu-devel] [PATCH v4 4/6] hw/ds1338.c: Ensure state is properly initia
From: |
Antoine Mathys |
Subject: |
[Qemu-devel] [PATCH v4 4/6] hw/ds1338.c: Ensure state is properly initialized. |
Date: |
Wed, 12 Dec 2012 23:59:55 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 |
Signed-off-by: Antoine Mathys <address@hidden>
---
hw/ds1338.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/hw/ds1338.c b/hw/ds1338.c
index 0f88720..d2f52fc 100644
--- a/hw/ds1338.c
+++ b/hw/ds1338.c
@@ -179,6 +179,17 @@ static int ds1338_init(I2CSlave *i2c)
return 0;
}
+static void ds1338_reset(DeviceState *dev)
+{
+ DS1338State *s = FROM_I2C_SLAVE(DS1338State, I2C_SLAVE_FROM_QDEV(dev));
+
+ /* The clock is running and synchronized with the host */
+ s->offset = 0;
+ memset(s->nvram, 0, NVRAM_SIZE);
+ s->ptr = 0;
+ s->addr_byte = false;
+}
+
static void ds1338_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
@@ -188,6 +199,7 @@ static void ds1338_class_init(ObjectClass *klass,
void *data)
k->event = ds1338_event;
k->recv = ds1338_recv;
k->send = ds1338_send;
+ dc->reset = ds1338_reset;
dc->vmsd = &vmstate_ds1338;
}
--
1.7.10.4
- [Qemu-devel] [PATCH v4 0/6] hw/ds1338.c, Antoine Mathys, 2012/12/12
- [Qemu-devel] [PATCH v4 1/6] hw/ds1338.c: Correct bug in conversion to BCD., Antoine Mathys, 2012/12/12
- [Qemu-devel] [PATCH v4 2/6] hw/ds1338.c: Add definitions for various flags in the RTC registers., Antoine Mathys, 2012/12/12
- [Qemu-devel] [PATCH v4 3/6] hw/ds1338.c: Fix handling of HOURS register., Antoine Mathys, 2012/12/12
- [Qemu-devel] [PATCH v4 4/6] hw/ds1338.c: Ensure state is properly initialized.,
Antoine Mathys <=
- [Qemu-devel] [PATCH v4 6/6] hw/ds1338.c: Fix handling of DAY (wday) register., Antoine Mathys, 2012/12/12
- [Qemu-devel] [PATCH v4 5/6] hw/ds1338.c: Implement support for the control register., Antoine Mathys, 2012/12/12
- Re: [Qemu-devel] [PATCH v4 0/6] hw/ds1338.c, Peter Maydell, 2012/12/13