-static void esp_save(QEMUFile *f, void *opaque)
-{
- ESPState *s = opaque;
-
- qemu_put_buffer(f, s->rregs, ESP_REGS);
- qemu_put_buffer(f, s->wregs, ESP_REGS);
- qemu_put_be32s(f, (uint32_t *)&s->ti_size);
- qemu_put_be32s(f, &s->ti_rptr);
- qemu_put_be32s(f, &s->ti_wptr);
- qemu_put_buffer(f, s->ti_buf, TI_BUFSZ);
- qemu_put_be32s(f, &s->sense);
- qemu_put_be32s(f, &s->dma);
- qemu_put_buffer(f, s->cmdbuf, TI_BUFSZ);
- qemu_put_be32s(f, &s->cmdlen);
- qemu_put_be32s(f, &s->do_cmd);
- qemu_put_be32s(f, &s->dma_left);
- // There should be no transfers in progress, so dma_counter is not saved
-}
-
-static int esp_load(QEMUFile *f, void *opaque, int version_id)
-{
- ESPState *s = opaque;
-
- if (version_id != 3)
- return -EINVAL; // Cannot emulate 2
-
- qemu_get_buffer(f, s->rregs, ESP_REGS);
- qemu_get_buffer(f, s->wregs, ESP_REGS);
- qemu_get_be32s(f, (uint32_t *)&s->ti_size);
- qemu_get_be32s(f, &s->ti_rptr);
- qemu_get_be32s(f, &s->ti_wptr);
- qemu_get_buffer(f, s->ti_buf, TI_BUFSZ);
- qemu_get_be32s(f, &s->sense);
- qemu_get_be32s(f, &s->dma);
- qemu_get_buffer(f, s->cmdbuf, TI_BUFSZ);
- qemu_get_be32s(f, &s->cmdlen);
- qemu_get_be32s(f, &s->do_cmd);
- qemu_get_be32s(f, &s->dma_left);
-
- return 0;
-}
+static const VMStateDescription vmstate_esp = {
+ .name ="esp",
+ .version_id = 3,
+ .minimum_version_id = 3,
+ .minimum_version_id_old = 3,
+ .fields = (VMStateField []) {
+ VMSTATE_BUFFER(rregs, ESPState),
+ VMSTATE_BUFFER(wregs, ESPState),
+ VMSTATE_INT32(ti_size, ESPState),
+ VMSTATE_UINT32(ti_rptr, ESPState),
+ VMSTATE_UINT32(ti_wptr, ESPState),
+ VMSTATE_BUFFER(ti_buf, ESPState),
+ VMSTATE_UINT32(sense, ESPState),
+ VMSTATE_UINT32(dma, ESPState),
+ VMSTATE_BUFFER(cmdbuf, ESPState),
+ VMSTATE_UINT32(cmdlen, ESPState),
+ VMSTATE_UINT32(do_cmd, ESPState),
+ VMSTATE_UINT32(dma_left, ESPState),
+ VMSTATE_END_OF_LIST()
+ }
+};