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vmstate: port mac_nvram 

Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Juan Quintela 2010-12-03 01:59:09 +01:00 committed by Anthony Liguori
parent 8a11f43bd5
commit 8e470f8a77
1 changed files with 11 additions and 19 deletions
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30
hw/mac_nvram.c
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@ -105,24 +105,17 @@ static CPUReadMemoryFunc * const nvram_read[] = {
&macio_nvram_readb,
};
static void macio_nvram_save(QEMUFile *f, void *opaque)
{
MacIONVRAMState *s = (MacIONVRAMState *)opaque;
static const VMStateDescription vmstate_macio_nvram = {
.name = "macio_nvram",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_VBUFFER_UINT32(data, MacIONVRAMState, 0, NULL, 0, size),
VMSTATE_END_OF_LIST()
}
};
qemu_put_buffer(f, s->data, s->size);
}
static int macio_nvram_load(QEMUFile *f, void *opaque, int version_id)
{
MacIONVRAMState *s = (MacIONVRAMState *)opaque;
if (version_id != 1)
return -EINVAL;
qemu_get_buffer(f, s->data, s->size);
return 0;
}
static void macio_nvram_reset(void *opaque)
{
@ -141,8 +134,7 @@ MacIONVRAMState *macio_nvram_init (int *mem_index, target_phys_addr_t size,
s->mem_index = cpu_register_io_memory(nvram_read, nvram_write, s,
DEVICE_NATIVE_ENDIAN);
*mem_index = s->mem_index;
register_savevm(NULL, "macio_nvram", -1, 1, macio_nvram_save,
macio_nvram_load, s);
vmstate_register(NULL, -1, &vmstate_macio_nvram, s);
qemu_register_reset(macio_nvram_reset, s);
return s;