user: Restore debug usage message for '-d ?' in user mode emulation

[qemu.git] / hw / adb.c

diff --git a/hw/adb.c b/hw/adb.c
index e5f27523c00259428a700976b15e49532f70457a..7499cdcef8b04b77f7c13505a167fa5e16226ea5 100644 (file)
--- a/hw/adb.c
+++ b/hw/adb.c
@@ -29,10 +29,10 @@
 //#define DEBUG_ADB
 
 #ifdef DEBUG_ADB
-#define ADB_DPRINTF(fmt, args...) \
-do { printf("ADB: " fmt , ##args); } while (0)
+#define ADB_DPRINTF(fmt, ...) \
+do { printf("ADB: " fmt , ## __VA_ARGS__); } while (0)
 #else
-#define ADB_DPRINTF(fmt, args...)
+#define ADB_DPRINTF(fmt, ...)
 #endif
 
 /* ADB commands */
@@ -122,8 +122,7 @@ ADBDevice *adb_register_device(ADBBusState *s, int devaddr,
     d->devreq = devreq;
     d->devreset = devreset;
     d->opaque = opaque;
-    qemu_register_reset(devreset, d);
-    d->devreset(d);
+    qemu_register_reset((QEMUResetHandler *)devreset, d);
     return d;
 }
 
@@ -262,6 +261,20 @@ static int adb_kbd_request(ADBDevice *d, uint8_t *obuf,
     return olen;
 }
 
+static const VMStateDescription vmstate_adb_kbd = {
+    .name = "adb_kbd",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .minimum_version_id_old = 1,
+    .fields      = (VMStateField[]) {
+        VMSTATE_BUFFER(data, KBDState),
+        VMSTATE_INT32(rptr, KBDState),
+        VMSTATE_INT32(wptr, KBDState),
+        VMSTATE_INT32(count, KBDState),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
 static int adb_kbd_reset(ADBDevice *d)
 {
     KBDState *s = d->opaque;
@@ -281,6 +294,7 @@ void adb_kbd_init(ADBBusState *bus)
     d = adb_register_device(bus, ADB_KEYBOARD, adb_kbd_request,
                             adb_kbd_reset, s);
     qemu_add_kbd_event_handler(adb_kbd_put_keycode, d);
+    vmstate_register(NULL, -1, &vmstate_adb_kbd, s);
 }
 
 /***************************************************************/
@@ -413,6 +427,21 @@ static int adb_mouse_reset(ADBDevice *d)
     return 0;
 }
 
+static const VMStateDescription vmstate_adb_mouse = {
+    .name = "adb_mouse",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .minimum_version_id_old = 1,
+    .fields      = (VMStateField[]) {
+        VMSTATE_INT32(buttons_state, MouseState),
+        VMSTATE_INT32(last_buttons_state, MouseState),
+        VMSTATE_INT32(dx, MouseState),
+        VMSTATE_INT32(dy, MouseState),
+        VMSTATE_INT32(dz, MouseState),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
 void adb_mouse_init(ADBBusState *bus)
 {
     ADBDevice *d;
@@ -422,4 +451,5 @@ void adb_mouse_init(ADBBusState *bus)
     d = adb_register_device(bus, ADB_MOUSE, adb_mouse_request,
                             adb_mouse_reset, s);
     qemu_add_mouse_event_handler(adb_mouse_event, d, 0, "QEMU ADB Mouse");
+    vmstate_register(NULL, -1, &vmstate_adb_mouse, s);
 }