diff options
| -rw-r--r-- | hw/pl011.c | 76 |
1 files changed, 25 insertions, 51 deletions
diff --git a/hw/pl011.c b/hw/pl011.c index 77f0dbf137..3b94b14cb9 100644 --- a/hw/pl011.c +++ b/hw/pl011.c @@ -235,56 +235,30 @@ static CPUWriteMemoryFunc * const pl011_writefn[] = { pl011_write }; -static void pl011_save(QEMUFile *f, void *opaque) -{ - pl011_state *s = (pl011_state *)opaque; - int i; - - qemu_put_be32(f, s->readbuff); - qemu_put_be32(f, s->flags); - qemu_put_be32(f, s->lcr); - qemu_put_be32(f, s->cr); - qemu_put_be32(f, s->dmacr); - qemu_put_be32(f, s->int_enabled); - qemu_put_be32(f, s->int_level); - for (i = 0; i < 16; i++) - qemu_put_be32(f, s->read_fifo[i]); - qemu_put_be32(f, s->ilpr); - qemu_put_be32(f, s->ibrd); - qemu_put_be32(f, s->fbrd); - qemu_put_be32(f, s->ifl); - qemu_put_be32(f, s->read_pos); - qemu_put_be32(f, s->read_count); - qemu_put_be32(f, s->read_trigger); -} - -static int pl011_load(QEMUFile *f, void *opaque, int version_id) -{ - pl011_state *s = (pl011_state *)opaque; - int i; - - if (version_id != 1) - return -EINVAL; - - s->readbuff = qemu_get_be32(f); - s->flags = qemu_get_be32(f); - s->lcr = qemu_get_be32(f); - s->cr = qemu_get_be32(f); - s->dmacr = qemu_get_be32(f); - s->int_enabled = qemu_get_be32(f); - s->int_level = qemu_get_be32(f); - for (i = 0; i < 16; i++) - s->read_fifo[i] = qemu_get_be32(f); - s->ilpr = qemu_get_be32(f); - s->ibrd = qemu_get_be32(f); - s->fbrd = qemu_get_be32(f); - s->ifl = qemu_get_be32(f); - s->read_pos = qemu_get_be32(f); - s->read_count = qemu_get_be32(f); - s->read_trigger = qemu_get_be32(f); - - return 0; -} +static const VMStateDescription vmstate_pl011 = { + .name = "pl011", + .version_id = 1, + .minimum_version_id = 1, + .minimum_version_id_old = 1, + .fields = (VMStateField[]) { + VMSTATE_UINT32(readbuff, pl011_state), + VMSTATE_UINT32(flags, pl011_state), + VMSTATE_UINT32(lcr, pl011_state), + VMSTATE_UINT32(cr, pl011_state), + VMSTATE_UINT32(dmacr, pl011_state), + VMSTATE_UINT32(int_enabled, pl011_state), + VMSTATE_UINT32(int_level, pl011_state), + VMSTATE_UINT32_ARRAY(read_fifo, pl011_state, 16), + VMSTATE_UINT32(ilpr, pl011_state), + VMSTATE_UINT32(ibrd, pl011_state), + VMSTATE_UINT32(fbrd, pl011_state), + VMSTATE_UINT32(ifl, pl011_state), + VMSTATE_INT32(read_pos, pl011_state), + VMSTATE_INT32(read_count, pl011_state), + VMSTATE_INT32(read_trigger, pl011_state), + VMSTATE_END_OF_LIST() + } +}; static int pl011_init(SysBusDevice *dev, const unsigned char *id) { @@ -307,7 +281,7 @@ static int pl011_init(SysBusDevice *dev, const unsigned char *id) qemu_chr_add_handlers(s->chr, pl011_can_receive, pl011_receive, pl011_event, s); } - register_savevm(&dev->qdev, "pl011_uart", -1, 1, pl011_save, pl011_load, s); + vmstate_register(&dev->qdev, -1, &vmstate_pl011, s); return 0; } |