diff --git a/hw/input/adb.c b/hw/input/adb.c
index 09eead9..d05fdfd 100644
--- a/hw/input/adb.c
+++ b/hw/input/adb.c
@@ -88,7 +88,7 @@ int adb_request(ADBBusState *s, uint8_t *obuf, const uint8_t *buf, int len)
 }
 
 /* XXX: move that to cuda ? */
-int adb_poll(ADBBusState *s, uint8_t *obuf)
+int adb_poll(ADBBusState *s, uint8_t *obuf, uint16_t poll_mask)
 {
     ADBDevice *d;
     int olen, i;
@@ -99,13 +99,15 @@ int adb_poll(ADBBusState *s, uint8_t *obuf)
         if (s->poll_index >= s->nb_devices)
             s->poll_index = 0;
         d = s->devices[s->poll_index];
-        buf[0] = ADB_READREG | (d->devaddr << 4);
-        olen = adb_request(s, obuf + 1, buf, 1);
-        /* if there is data, we poll again the same device */
-        if (olen > 0) {
-            obuf[0] = buf[0];
-            olen++;
-            break;
+        if ((1 << d->devaddr) & poll_mask) {
+            buf[0] = ADB_READREG | (d->devaddr << 4);
+            olen = adb_request(s, obuf + 1, buf, 1);
+            /* if there is data, we poll again the same device */
+            if (olen > 0) {
+                obuf[0] = buf[0];
+                olen++;
+                break;
+            }
         }
         s->poll_index++;
     }
diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c
index 9ec642f..9af8e1d 100644
--- a/hw/misc/macio/cuda.c
+++ b/hw/misc/macio/cuda.c
@@ -522,7 +522,7 @@ static void cuda_adb_poll(void *opaque)
     uint8_t obuf[ADB_MAX_OUT_LEN + 2];
     int olen;
 
-    olen = adb_poll(&s->adb_bus, obuf + 2);
+    olen = adb_poll(&s->adb_bus, obuf + 2, s->poll_mask);
     if (olen > 0) {
         obuf[0] = ADB_PACKET;
         obuf[1] = 0x40; /* polled data */
@@ -589,9 +589,22 @@ static bool cuda_cmd_set_autorate(CUDAState *s,
     return true;
 }
 
+static bool cuda_cmd_set_device_list(CUDAState *s,
+                                     const uint8_t *in_data, int in_len,
+                                     uint8_t *out_data, int *out_len)
+{
+    if (in_len != 2) {
+        return false;
+    }
+
+    s->poll_mask = (((uint16_t)in_data[0]) << 8) | in_data[1];
+    return true;
+}
+
 static const CudaCommand handlers[] = {
     { CUDA_AUTOPOLL, "AUTOPOLL", cuda_cmd_autopoll },
     { CUDA_SET_AUTO_RATE, "SET_AUTO_RATE",  cuda_cmd_set_autorate },
+    { CUDA_SET_DEVICE_LIST, "SET_DEVICE_LIST", cuda_cmd_set_device_list },
 };
 
 static void cuda_receive_packet(CUDAState *s,
@@ -640,7 +653,6 @@ static void cuda_receive_packet(CUDAState *s,
         cuda_send_packet_to_host(s, obuf, 7);
         return;
     case CUDA_FILE_SERVER_FLAG:
-    case CUDA_SET_DEVICE_LIST:
     case CUDA_SET_POWER_MESSAGES:
         cuda_send_packet_to_host(s, obuf, 3);
         return;
@@ -847,6 +859,7 @@ static void cuda_realizefn(DeviceState *dev, Error **errp)
 
     s->adb_poll_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, cuda_adb_poll, s);
     s->auto_rate_ms = 20;
+    s->poll_mask = 0xffff;
 }
 
 static void cuda_initfn(Object *obj)
diff --git a/hw/ppc/mac.h b/hw/ppc/mac.h
index 90fcb69..506f7a8 100644
--- a/hw/ppc/mac.h
+++ b/hw/ppc/mac.h
@@ -111,6 +111,7 @@ typedef struct CUDAState {
     int data_out_index;
 
     qemu_irq irq;
+    uint16_t poll_mask;
     uint8_t auto_rate_ms;
     uint8_t autopoll;
     uint8_t data_in[128];
diff --git a/include/hw/input/adb.h b/include/hw/input/adb.h
index bdfccd4..db51d03 100644
--- a/include/hw/input/adb.h
+++ b/include/hw/input/adb.h
@@ -79,7 +79,7 @@ struct ADBBusState {
 
 int adb_request(ADBBusState *s, uint8_t *buf_out,
                 const uint8_t *buf, int len);
-int adb_poll(ADBBusState *s, uint8_t *buf_out);
+int adb_poll(ADBBusState *s, uint8_t *buf_out, uint16_t poll_mask);
 
 #define TYPE_ADB_KEYBOARD "adb-keyboard"
 #define TYPE_ADB_MOUSE "adb-mouse"
diff --git a/roms/SLOF b/roms/SLOF
index b4c9380..811277a 160000
--- a/roms/SLOF
+++ b/roms/SLOF
@@ -1 +1 @@
-Subproject commit b4c93802a5b2c72f096649c497ec9ff5708e4456
+Subproject commit 811277ac91f674a9273e2b529791e9b75350f3e8
diff --git a/roms/openbios b/roms/openbios
index 3caee17..18f02b1 160000
--- a/roms/openbios
+++ b/roms/openbios
@@ -1 +1 @@
-Subproject commit 3caee1794ac3f742315823d8447d21f33ce019e9
+Subproject commit 18f02b14de795c1aab4fe23c1810bfd0944da6aa
