diff --git a/hw/mac_dbdma.c b/hw/mac_dbdma.c index c108aeee7d..ed4458e3bb 100644 --- a/hw/mac_dbdma.c +++ b/hw/mac_dbdma.c @@ -810,30 +810,28 @@ static CPUReadMemoryFunc * const dbdma_read[] = { dbdma_readl, }; -static void dbdma_save(QEMUFile *f, void *opaque) -{ - DBDMAState *s = opaque; - unsigned int i, j; +static const VMStateDescription vmstate_dbdma_channel = { + .name = "dbdma_channel", + .version_id = 0, + .minimum_version_id = 0, + .minimum_version_id_old = 0, + .fields = (VMStateField[]) { + VMSTATE_UINT32_ARRAY(regs, struct DBDMA_channel, DBDMA_REGS), + VMSTATE_END_OF_LIST() + } +}; - for (i = 0; i < DBDMA_CHANNELS; i++) - for (j = 0; j < DBDMA_REGS; j++) - qemu_put_be32s(f, &s->channels[i].regs[j]); -} - -static int dbdma_load(QEMUFile *f, void *opaque, int version_id) -{ - DBDMAState *s = opaque; - unsigned int i, j; - - if (version_id != 2) - return -EINVAL; - - for (i = 0; i < DBDMA_CHANNELS; i++) - for (j = 0; j < DBDMA_REGS; j++) - qemu_get_be32s(f, &s->channels[i].regs[j]); - - return 0; -} +static const VMStateDescription vmstate_dbdma = { + .name = "dbdma", + .version_id = 2, + .minimum_version_id = 2, + .minimum_version_id_old = 2, + .fields = (VMStateField[]) { + VMSTATE_STRUCT_ARRAY(channels, DBDMAState, DBDMA_CHANNELS, 1, + vmstate_dbdma_channel, DBDMA_channel), + VMSTATE_END_OF_LIST() + } +}; static void dbdma_reset(void *opaque) { @@ -852,7 +850,7 @@ void* DBDMA_init (int *dbdma_mem_index) *dbdma_mem_index = cpu_register_io_memory(dbdma_read, dbdma_write, s, DEVICE_LITTLE_ENDIAN); - register_savevm(NULL, "dbdma", -1, 1, dbdma_save, dbdma_load, s); + vmstate_register(NULL, -1, &vmstate_dbdma, s); qemu_register_reset(dbdma_reset, s); dbdma_bh = qemu_bh_new(DBDMA_run_bh, s);