30 #include "hw/input/adb-keys.h"
31 #include "adb-internal.h"
182     if (s->count < sizeof(s->data)) {  in adb_kbd_put_keycode()
183         s->data[s->wptr] = keycode;  in adb_kbd_put_keycode()
184         if (++s->wptr == sizeof(s->data)) {  in adb_kbd_put_keycode()
185             s->wptr = 0;  in adb_kbd_put_keycode()
187         s->count++;  in adb_kbd_put_keycode()
196     if (s->count == 0) {  in adb_kbd_poll()
199     keycode = s->data[s->rptr];  in adb_kbd_poll()
200     s->rptr++;  in adb_kbd_poll()
201     if (s->rptr == sizeof(s->data)) {  in adb_kbd_poll()
202         s->rptr = 0;  in adb_kbd_poll()
204     s->count--;  in adb_kbd_poll()
216         /* NOTE: the power key key-up is the two byte sequence 0xff 0xff;  in adb_kbd_poll()
223     return 2;  in adb_kbd_poll()
234         s->wptr = s->rptr = s->count = 0;  in adb_kbd_request()
245         case 2:  in adb_kbd_request()
246             /* LED status */  in adb_kbd_request()
249             switch (buf[2]) {  in adb_kbd_request()
255                 d->devaddr = buf[1] & 0xf;  in adb_kbd_request()
256                 trace_adb_device_kbd_request_change_addr(d->devaddr);  in adb_kbd_request()
259                 d->devaddr = buf[1] & 0xf;  in adb_kbd_request()
263                  * 2: Apple Extended Keyboard (LShift = RShift)  in adb_kbd_request()
266                 if (buf[2] == 1 || buf[2] == 2 || buf[2] == 3) {  in adb_kbd_request()
267                     d->handler = buf[2];  in adb_kbd_request()
271                     d->devaddr, d->handler);  in adb_kbd_request()
283         case 2:  in adb_kbd_request()
285             obuf[1] = 0x07; /* led status */  in adb_kbd_request()
286             olen = 2;  in adb_kbd_request()
289             obuf[0] = d->devaddr;  in adb_kbd_request()
290             obuf[1] = d->handler;  in adb_kbd_request()
291             olen = 2;  in adb_kbd_request()
304     return s->count > 0;  in adb_kbd_has_data()
314     qcode = qemu_input_key_value_to_qcode(evt->u.key.data->key);  in adb_keyboard_event()
324     if (evt->u.key.data->down == false) { /* if key release event */  in adb_keyboard_event()
333     .version_id = 2,
334     .minimum_version_id = 2,
350     d->handler = 1;  in adb_kbd_reset()
351     d->devaddr = ADB_DEVID_KEYBOARD;  in adb_kbd_reset()
352     memset(s->data, 0, sizeof(s->data));  in adb_kbd_reset()
353     s->rptr = 0;  in adb_kbd_reset()
354     s->wptr = 0;  in adb_kbd_reset()
355     s->count = 0;  in adb_kbd_reset()
367     akc->parent_realize(dev, errp);  in adb_kbd_realizefn()
375     d->devaddr = ADB_DEVID_KEYBOARD;  in adb_kbd_initfn()
385                                     &akc->parent_realize);  in adb_kbd_class_init()
386     set_bit(DEVICE_CATEGORY_INPUT, dc->categories);  in adb_kbd_class_init()
388     adc->devreq = adb_kbd_request;  in adb_kbd_class_init()
389     adc->devhasdata = adb_kbd_has_data;  in adb_kbd_class_init()
391     dc->vmsd = &vmstate_adb_kbd;  in adb_kbd_class_init()