diff --git a/hw/esp.c b/hw/esp.c
index fea08d87836c7133de955acc003aa107b3371290..88d74c9a1894733f2511e18439bcc367d8560144 100644
--- a/hw/esp.c
+++ b/hw/esp.c
@@ -507,15 +507,21 @@ static void esp_save(QEMUFile *f, void *opaque)
     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 != 2)
-        return -EINVAL; // Cannot emulate 1
+    if (version_id != 3)
+        return -EINVAL; // Cannot emulate 2
 
     qemu_get_buffer(f, s->rregs, ESP_MAXREG);
     qemu_get_buffer(f, s->wregs, ESP_MAXREG);
@@ -523,7 +529,12 @@ static int esp_load(QEMUFile *f, void *opaque, int version_id)
     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;
 }
@@ -568,7 +579,7 @@ void *esp_init(BlockDriverState **bd, uint32_t espaddr, void *dma_opaque)
 
     esp_reset(s);
 
-    register_savevm("esp", espaddr, 2, esp_save, esp_load, s);
+    register_savevm("esp", espaddr, 3, esp_save, esp_load, s);
     qemu_register_reset(esp_reset, s);
 
     return s;
diff --git a/hw/slavio_serial.c b/hw/slavio_serial.c
index 2ca3eed65ad055e72a7e667191bbb2eea2d27f0c..165629251275d84e20d4596af0f46f4351425d0c 100644
--- a/hw/slavio_serial.c
+++ b/hw/slavio_serial.c
@@ -688,6 +688,7 @@ void slavio_serial_ms_kbd_init(int base, qemu_irq irq)
 
     qemu_add_mouse_event_handler(sunmouse_event, &s->chn[0], 0, "QEMU Sun Mouse");
     qemu_add_kbd_event_handler(sunkbd_event, &s->chn[1]);
+    register_savevm("slavio_serial_mouse", base, 2, slavio_serial_save, slavio_serial_load, s);
     qemu_register_reset(slavio_serial_reset, s);
     slavio_serial_reset(s);
 }
diff --git a/hw/tcx.c b/hw/tcx.c
index a1a6b68559d73730fca0c0922c889b15df250718..7ab0aa33aa8d594244b9f09563299342857e1a33 100644
--- a/hw/tcx.c
+++ b/hw/tcx.c
@@ -243,6 +243,8 @@ static int tcx_load(QEMUFile *f, void *opaque, int version_id)
     qemu_get_8s(f, &s->dac_index);
     qemu_get_8s(f, &s->dac_state);
     update_palette_entries(s, 0, 256);
+    tcx_invalidate_display(s);
+
     return 0;
 }