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vmstate: port tmp105 device 

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Juan Quintela 2009-09-29 22:48:38 +02:00 committed by Anthony Liguori
parent 6f3a7798ec
commit 371a446863
1 changed files with 25 additions and 31 deletions
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56
hw/tmp105.c
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@ -173,46 +173,40 @@ static void tmp105_event(i2c_slave *i2c, enum i2c_event event)
s->len = 0;
}
static void tmp105_save(QEMUFile *f, void *opaque)
static void tmp105_post_save(void *opaque)
{
TMP105State *s = (TMP105State *) opaque;
qemu_put_byte(f, s->len);
qemu_put_8s(f, &s->buf[0]);
qemu_put_8s(f, &s->buf[1]);
qemu_put_8s(f, &s->pointer);
qemu_put_8s(f, &s->config);
qemu_put_sbe16s(f, &s->temperature);
qemu_put_sbe16s(f, &s->limit[0]);
qemu_put_sbe16s(f, &s->limit[1]);
qemu_put_byte(f, s->alarm);
TMP105State *s = opaque;
s->faults = tmp105_faultq[(s->config >> 3) & 3]; /* F */
i2c_slave_save(f, &s->i2c);
}
static int tmp105_load(QEMUFile *f, void *opaque, int version_id)
static int tmp105_post_load(void *opaque, int version_id)
{
TMP105State *s = (TMP105State *) opaque;
s->len = qemu_get_byte(f);
qemu_get_8s(f, &s->buf[0]);
qemu_get_8s(f, &s->buf[1]);
qemu_get_8s(f, &s->pointer);
qemu_get_8s(f, &s->config);
qemu_get_sbe16s(f, &s->temperature);
qemu_get_sbe16s(f, &s->limit[0]);
qemu_get_sbe16s(f, &s->limit[1]);
s->alarm = qemu_get_byte(f);
TMP105State *s = opaque;
tmp105_interrupt_update(s);
i2c_slave_load(f, &s->i2c);
return 0;
}
static const VMStateDescription vmstate_tmp105 = {
.name = "TMP105",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.post_save = tmp105_post_save,
.post_load = tmp105_post_load,
.fields = (VMStateField []) {
VMSTATE_UINT8(len, TMP105State),
VMSTATE_UINT8_ARRAY(buf, TMP105State, 2),
VMSTATE_UINT8(pointer, TMP105State),
VMSTATE_UINT8(config, TMP105State),
VMSTATE_INT16(temperature, TMP105State),
VMSTATE_INT16_ARRAY(limit, TMP105State, 2),
VMSTATE_UINT8(alarm, TMP105State),
VMSTATE_I2C_SLAVE(i2c, TMP105State),
VMSTATE_END_OF_LIST()
}
};
static void tmp105_reset(i2c_slave *i2c)
{
TMP105State *s = (TMP105State *) i2c;
@ -234,7 +228,7 @@ static int tmp105_init(i2c_slave *i2c)
tmp105_reset(&s->i2c);
register_savevm("TMP105", -1, 0, tmp105_save, tmp105_load, s);
vmstate_register(-1, &vmstate_tmp105, s);
return 0;
}