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vmstate: port pxa2xx_i2s 

Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Juan Quintela 2010-12-02 14:14:56 +01:00 committed by Anthony Liguori
parent 10f85a2934
commit 9f5dfe298b
1 changed files with 18 additions and 35 deletions
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53
hw/pxa2xx.c
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@ -1748,39 +1748,23 @@ static CPUWriteMemoryFunc * const pxa2xx_i2s_writefn[] = {
pxa2xx_i2s_write,
};
static void pxa2xx_i2s_save(QEMUFile *f, void *opaque)
{
PXA2xxI2SState *s = (PXA2xxI2SState *) opaque;
qemu_put_be32s(f, &s->control[0]);
qemu_put_be32s(f, &s->control[1]);
qemu_put_be32s(f, &s->status);
qemu_put_be32s(f, &s->mask);
qemu_put_be32s(f, &s->clk);
qemu_put_be32(f, s->enable);
qemu_put_be32(f, s->rx_len);
qemu_put_be32(f, s->tx_len);
qemu_put_be32(f, s->fifo_len);
}
static int pxa2xx_i2s_load(QEMUFile *f, void *opaque, int version_id)
{
PXA2xxI2SState *s = (PXA2xxI2SState *) opaque;
qemu_get_be32s(f, &s->control[0]);
qemu_get_be32s(f, &s->control[1]);
qemu_get_be32s(f, &s->status);
qemu_get_be32s(f, &s->mask);
qemu_get_be32s(f, &s->clk);
s->enable = qemu_get_be32(f);
s->rx_len = qemu_get_be32(f);
s->tx_len = qemu_get_be32(f);
s->fifo_len = qemu_get_be32(f);
return 0;
}
static const VMStateDescription vmstate_pxa2xx_i2s = {
.name = "pxa2xx_i2s",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField[]) {
VMSTATE_UINT32_ARRAY(control, PXA2xxI2SState, 2),
VMSTATE_UINT32(status, PXA2xxI2SState),
VMSTATE_UINT32(mask, PXA2xxI2SState),
VMSTATE_UINT32(clk, PXA2xxI2SState),
VMSTATE_INT32(enable, PXA2xxI2SState),
VMSTATE_INT32(rx_len, PXA2xxI2SState),
VMSTATE_INT32(tx_len, PXA2xxI2SState),
VMSTATE_INT32(fifo_len, PXA2xxI2SState),
VMSTATE_END_OF_LIST()
}
};
static void pxa2xx_i2s_data_req(void *opaque, int tx, int rx)
{
@ -1822,8 +1806,7 @@ static PXA2xxI2SState *pxa2xx_i2s_init(target_phys_addr_t base,
pxa2xx_i2s_writefn, s, DEVICE_NATIVE_ENDIAN);
cpu_register_physical_memory(base, 0x100000, iomemtype);
register_savevm(NULL, "pxa2xx_i2s", base, 0,
pxa2xx_i2s_save, pxa2xx_i2s_load, s);
vmstate_register(NULL, base, &vmstate_pxa2xx_i2s, s);
return s;
}