} KBDState;
KBDState kbd_state;
-int reset_requested;
/* update irq and KBD_STAT_[MOUSE_]OBF */
/* XXX: not generating the irqs if KBD_MODE_DISABLE_KBD is set may be
kbd_update_irq(s);
}
-void kbd_put_keycode(int keycode)
+static void pc_kbd_put_keycode(void *opaque, int keycode)
{
- KBDState *s = &kbd_state;
+ KBDState *s = opaque;
kbd_queue(s, keycode, 0);
}
break;
#endif
case KBD_CCMD_RESET:
- reset_requested = 1;
- cpu_interrupt(cpu_single_env, CPU_INTERRUPT_EXIT);
+ qemu_system_reset_request();
break;
case 0xff:
/* ignore that - I don't know what is its use */
s->mouse_dz -= dz1;
}
-void kbd_mouse_event(int dx, int dy, int dz, int buttons_state)
+static void pc_kbd_mouse_event(void *opaque,
+ int dx, int dy, int dz, int buttons_state)
{
- KBDState *s = &kbd_state;
+ KBDState *s = opaque;
/* check if deltas are recorded when disabled */
if (!(s->mouse_status & MOUSE_STATUS_ENABLED))
cpu_x86_set_a20(cpu_single_env, (val >> 1) & 1);
#endif
if (!(val & 1)) {
- reset_requested = 1;
- cpu_interrupt(cpu_single_env, CPU_INTERRUPT_EXIT);
+ qemu_system_reset_request();
}
break;
case KBD_CCMD_WRITE_MOUSE:
s->write_cmd = 0;
}
-void kbd_reset(KBDState *s)
+static void kbd_reset(void *opaque)
{
+ KBDState *s = opaque;
KBDQueue *q;
s->kbd_write_cmd = -1;
q->count = 0;
}
+static void kbd_save(QEMUFile* f, void* opaque)
+{
+ KBDState *s = (KBDState*)opaque;
+
+ qemu_put_8s(f, &s->write_cmd);
+ qemu_put_8s(f, &s->status);
+ qemu_put_8s(f, &s->mode);
+ qemu_put_be32s(f, &s->kbd_write_cmd);
+ qemu_put_be32s(f, &s->scan_enabled);
+ qemu_put_be32s(f, &s->mouse_write_cmd);
+ qemu_put_8s(f, &s->mouse_status);
+ qemu_put_8s(f, &s->mouse_resolution);
+ qemu_put_8s(f, &s->mouse_sample_rate);
+ qemu_put_8s(f, &s->mouse_wrap);
+ qemu_put_8s(f, &s->mouse_type);
+ qemu_put_8s(f, &s->mouse_detect_state);
+ qemu_put_be32s(f, &s->mouse_dx);
+ qemu_put_be32s(f, &s->mouse_dy);
+ qemu_put_be32s(f, &s->mouse_dz);
+ qemu_put_8s(f, &s->mouse_buttons);
+}
+
+static int kbd_load(QEMUFile* f, void* opaque, int version_id)
+{
+ KBDState *s = (KBDState*)opaque;
+
+ if (version_id != 1)
+ return -EINVAL;
+ qemu_get_8s(f, &s->write_cmd);
+ qemu_get_8s(f, &s->status);
+ qemu_get_8s(f, &s->mode);
+ qemu_get_be32s(f, &s->kbd_write_cmd);
+ qemu_get_be32s(f, &s->scan_enabled);
+ qemu_get_be32s(f, &s->mouse_write_cmd);
+ qemu_get_8s(f, &s->mouse_status);
+ qemu_get_8s(f, &s->mouse_resolution);
+ qemu_get_8s(f, &s->mouse_sample_rate);
+ qemu_get_8s(f, &s->mouse_wrap);
+ qemu_get_8s(f, &s->mouse_type);
+ qemu_get_8s(f, &s->mouse_detect_state);
+ qemu_get_be32s(f, &s->mouse_dx);
+ qemu_get_be32s(f, &s->mouse_dy);
+ qemu_get_be32s(f, &s->mouse_dz);
+ qemu_get_8s(f, &s->mouse_buttons);
+ return 0;
+}
+
void kbd_init(void)
{
KBDState *s = &kbd_state;
kbd_reset(s);
+ register_savevm("pckbd", 0, 1, kbd_save, kbd_load, s);
register_ioport_read(0x60, 1, 1, kbd_read_data, s);
register_ioport_write(0x60, 1, 1, kbd_write_data, s);
register_ioport_read(0x64, 1, 1, kbd_read_status, s);
register_ioport_write(0x64, 1, 1, kbd_write_command, s);
+
+ qemu_add_kbd_event_handler(pc_kbd_put_keycode, s);
+ qemu_add_mouse_event_handler(pc_kbd_mouse_event, s);
+ qemu_register_reset(kbd_reset, s);
}