vmstate: port syborg_serial
Signed-off-by: Juan Quintela <quintela@redhat.com>
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@ -273,47 +273,24 @@ static CPUWriteMemoryFunc * const syborg_serial_writefn[] = {
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syborg_serial_write
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};
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static void syborg_serial_save(QEMUFile *f, void *opaque)
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{
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SyborgSerialState *s = opaque;
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int i;
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qemu_put_be32(f, s->fifo_size);
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qemu_put_be32(f, s->int_enable);
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qemu_put_be32(f, s->read_pos);
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qemu_put_be32(f, s->read_count);
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qemu_put_be32(f, s->dma_tx_ptr);
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qemu_put_be32(f, s->dma_rx_ptr);
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qemu_put_be32(f, s->dma_rx_size);
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for (i = 0; i < s->fifo_size; i++) {
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qemu_put_be32(f, s->read_fifo[i]);
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static const VMStateDescription vmstate_syborg_serial = {
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.name = "syborg_serial",
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.version_id = 1,
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.minimum_version_id = 1,
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.minimum_version_id_old = 1,
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.fields = (VMStateField[]) {
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VMSTATE_UINT32_EQUAL(fifo_size, SyborgSerialState),
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VMSTATE_UINT32(int_enable, SyborgSerialState),
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VMSTATE_INT32(read_pos, SyborgSerialState),
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VMSTATE_INT32(read_count, SyborgSerialState),
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VMSTATE_UINT32(dma_tx_ptr, SyborgSerialState),
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VMSTATE_UINT32(dma_rx_ptr, SyborgSerialState),
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VMSTATE_UINT32(dma_rx_size, SyborgSerialState),
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VMSTATE_VARRAY_UINT32(read_fifo, SyborgSerialState, fifo_size, 1,
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vmstate_info_uint32, uint32),
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VMSTATE_END_OF_LIST()
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}
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}
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static int syborg_serial_load(QEMUFile *f, void *opaque, int version_id)
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{
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SyborgSerialState *s = opaque;
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int i;
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if (version_id != 1)
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return -EINVAL;
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i = qemu_get_be32(f);
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if (s->fifo_size != i)
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return -EINVAL;
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s->int_enable = qemu_get_be32(f);
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s->read_pos = qemu_get_be32(f);
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s->read_count = qemu_get_be32(f);
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s->dma_tx_ptr = qemu_get_be32(f);
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s->dma_rx_ptr = qemu_get_be32(f);
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s->dma_rx_size = qemu_get_be32(f);
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for (i = 0; i < s->fifo_size; i++) {
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s->read_fifo[i] = qemu_get_be32(f);
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}
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return 0;
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}
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};
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static int syborg_serial_init(SysBusDevice *dev)
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{
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@ -336,8 +313,6 @@ static int syborg_serial_init(SysBusDevice *dev)
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}
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s->read_fifo = qemu_mallocz(s->fifo_size * sizeof(s->read_fifo[0]));
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register_savevm(&dev->qdev, "syborg_serial", -1, 1,
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syborg_serial_save, syborg_serial_load, s);
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return 0;
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}
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@ -345,6 +320,7 @@ static SysBusDeviceInfo syborg_serial_info = {
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.init = syborg_serial_init,
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.qdev.name = "syborg,serial",
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.qdev.size = sizeof(SyborgSerialState),
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.qdev.vmsd = &vmstate_syborg_serial,
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.qdev.props = (Property[]) {
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DEFINE_PROP_UINT32("fifo-size", SyborgSerialState, fifo_size, 16),
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DEFINE_PROP_END_OF_LIST(),
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