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59ae540c
FB		 1/*
2 * QEMU USB HID devices
5fafdf24 3 *
59ae540c 4 * Copyright (c) 2005 Fabrice Bellard
47b2d338 5 * Copyright (c) 2007 OpenMoko, Inc. (andrew@openedhand.com)
5fafdf24 6 *
59ae540c
FB		 7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
23 * THE SOFTWARE.
24 */
87ecb68b
PB		 25#include "hw.h"
26#include "console.h"
27#include "usb.h"
0e4e9695 28#include "usb-desc.h"
d8dfad9c 29#include "qemu-timer.h"
dcfda673 30#include "hid.h"
59ae540c
FB		 31
32/* HID interface requests */
33#define GET_REPORT 0xa101
34#define GET_IDLE 0xa102
35#define GET_PROTOCOL 0xa103
47b2d338 36#define SET_REPORT 0x2109
59ae540c
FB		 37#define SET_IDLE 0x210a
38#define SET_PROTOCOL 0x210b
39
47b2d338
AZ		 40/* HID descriptor types */
41#define USB_DT_HID 0x21
42#define USB_DT_REPORT 0x22
43#define USB_DT_PHY 0x23
44
0d878eec
GH		 45typedef struct USBHIDState {
46 USBDevice dev;
47 HIDState hid;
47b2d338
AZ		 48} USBHIDState;
49
0e4e9695
GH		 50enum {
51 STR_MANUFACTURER = 1,
52 STR_PRODUCT_MOUSE,
53 STR_PRODUCT_TABLET,
54 STR_PRODUCT_KEYBOARD,
55 STR_SERIALNUMBER,
56 STR_CONFIG_MOUSE,
57 STR_CONFIG_TABLET,
58 STR_CONFIG_KEYBOARD,
59ae540c
FB		 59};
60
0e4e9695
GH		 61static const USBDescStrings desc_strings = {
62 [STR_MANUFACTURER] = "QEMU " QEMU_VERSION,
63 [STR_PRODUCT_MOUSE] = "QEMU USB Mouse",
64 [STR_PRODUCT_TABLET] = "QEMU USB Tablet",
65 [STR_PRODUCT_KEYBOARD] = "QEMU USB Keyboard",
7b074a22 66 [STR_SERIALNUMBER] = "42", /* == remote wakeup works */
0e4e9695
GH		 67 [STR_CONFIG_MOUSE] = "HID Mouse",
68 [STR_CONFIG_TABLET] = "HID Tablet",
69 [STR_CONFIG_KEYBOARD] = "HID Keyboard",
09b26c5e
FB		 70};
71
0e4e9695
GH		 72static const USBDescIface desc_iface_mouse = {
73 .bInterfaceNumber = 0,
74 .bNumEndpoints = 1,
75 .bInterfaceClass = USB_CLASS_HID,
76 .bInterfaceSubClass = 0x01, /* boot */
77 .bInterfaceProtocol = 0x02,
78 .ndesc = 1,
79 .descs = (USBDescOther[]) {
80 {
81 /* HID descriptor */
82 .data = (uint8_t[]) {
83 0x09, /* u8 bLength */
84 USB_DT_HID, /* u8 bDescriptorType */
85 0x01, 0x00, /* u16 HID_class */
86 0x00, /* u8 country_code */
87 0x01, /* u8 num_descriptors */
88 USB_DT_REPORT, /* u8 type: Report */
89 52, 0, /* u16 len */
90 },
91 },
92 },
93 .eps = (USBDescEndpoint[]) {
94 {
95 .bEndpointAddress = USB_DIR_IN | 0x01,
96 .bmAttributes = USB_ENDPOINT_XFER_INT,
97 .wMaxPacketSize = 4,
98 .bInterval = 0x0a,
99 },
100 },
59ae540c
FB		 101};
102
0e4e9695
GH		 103static const USBDescIface desc_iface_tablet = {
104 .bInterfaceNumber = 0,
105 .bNumEndpoints = 1,
106 .bInterfaceClass = USB_CLASS_HID,
0e4e9695
GH		 107 .bInterfaceProtocol = 0x02,
108 .ndesc = 1,
109 .descs = (USBDescOther[]) {
110 {
111 /* HID descriptor */
112 .data = (uint8_t[]) {
113 0x09, /* u8 bLength */
114 USB_DT_HID, /* u8 bDescriptorType */
115 0x01, 0x00, /* u16 HID_class */
116 0x00, /* u8 country_code */
117 0x01, /* u8 num_descriptors */
118 USB_DT_REPORT, /* u8 type: Report */
119 74, 0, /* u16 len */
120 },
121 },
122 },
123 .eps = (USBDescEndpoint[]) {
124 {
125 .bEndpointAddress = USB_DIR_IN | 0x01,
126 .bmAttributes = USB_ENDPOINT_XFER_INT,
127 .wMaxPacketSize = 8,
128 .bInterval = 0x0a,
129 },
130 },
131};
132
133static const USBDescIface desc_iface_keyboard = {
134 .bInterfaceNumber = 0,
135 .bNumEndpoints = 1,
136 .bInterfaceClass = USB_CLASS_HID,
137 .bInterfaceSubClass = 0x01, /* boot */
138 .bInterfaceProtocol = 0x01, /* keyboard */
139 .ndesc = 1,
140 .descs = (USBDescOther[]) {
141 {
142 /* HID descriptor */
143 .data = (uint8_t[]) {
144 0x09, /* u8 bLength */
145 USB_DT_HID, /* u8 bDescriptorType */
146 0x11, 0x01, /* u16 HID_class */
147 0x00, /* u8 country_code */
148 0x01, /* u8 num_descriptors */
149 USB_DT_REPORT, /* u8 type: Report */
150 0x3f, 0, /* u16 len */
151 },
152 },
153 },
154 .eps = (USBDescEndpoint[]) {
155 {
156 .bEndpointAddress = USB_DIR_IN | 0x01,
157 .bmAttributes = USB_ENDPOINT_XFER_INT,
158 .wMaxPacketSize = 8,
159 .bInterval = 0x0a,
160 },
161 },
162};
163
164static const USBDescDevice desc_device_mouse = {
165 .bcdUSB = 0x0100,
166 .bMaxPacketSize0 = 8,
167 .bNumConfigurations = 1,
168 .confs = (USBDescConfig[]) {
169 {
170 .bNumInterfaces = 1,
171 .bConfigurationValue = 1,
172 .iConfiguration = STR_CONFIG_MOUSE,
173 .bmAttributes = 0xa0,
174 .bMaxPower = 50,
add75088 175 .nif = 1,
0e4e9695
GH		 176 .ifs = &desc_iface_mouse,
177 },
178 },
179};
180
181static const USBDescDevice desc_device_tablet = {
182 .bcdUSB = 0x0100,
183 .bMaxPacketSize0 = 8,
184 .bNumConfigurations = 1,
185 .confs = (USBDescConfig[]) {
186 {
187 .bNumInterfaces = 1,
188 .bConfigurationValue = 1,
189 .iConfiguration = STR_CONFIG_TABLET,
190 .bmAttributes = 0xa0,
191 .bMaxPower = 50,
add75088 192 .nif = 1,
0e4e9695
GH		 193 .ifs = &desc_iface_tablet,
194 },
195 },
196};
197
198static const USBDescDevice desc_device_keyboard = {
199 .bcdUSB = 0x0100,
200 .bMaxPacketSize0 = 8,
201 .bNumConfigurations = 1,
202 .confs = (USBDescConfig[]) {
203 {
204 .bNumInterfaces = 1,
205 .bConfigurationValue = 1,
206 .iConfiguration = STR_CONFIG_KEYBOARD,
207 .bmAttributes = 0xa0,
208 .bMaxPower = 50,
add75088 209 .nif = 1,
0e4e9695
GH		 210 .ifs = &desc_iface_keyboard,
211 },
212 },
213};
214
215static const USBDesc desc_mouse = {
216 .id = {
217 .idVendor = 0x0627,
218 .idProduct = 0x0001,
219 .bcdDevice = 0,
220 .iManufacturer = STR_MANUFACTURER,
221 .iProduct = STR_PRODUCT_MOUSE,
222 .iSerialNumber = STR_SERIALNUMBER,
223 },
224 .full = &desc_device_mouse,
225 .str = desc_strings,
226};
227
228static const USBDesc desc_tablet = {
229 .id = {
230 .idVendor = 0x0627,
231 .idProduct = 0x0001,
232 .bcdDevice = 0,
233 .iManufacturer = STR_MANUFACTURER,
234 .iProduct = STR_PRODUCT_TABLET,
235 .iSerialNumber = STR_SERIALNUMBER,
236 },
237 .full = &desc_device_tablet,
238 .str = desc_strings,
239};
240
241static const USBDesc desc_keyboard = {
242 .id = {
243 .idVendor = 0x0627,
244 .idProduct = 0x0001,
245 .bcdDevice = 0,
246 .iManufacturer = STR_MANUFACTURER,
247 .iProduct = STR_PRODUCT_KEYBOARD,
248 .iSerialNumber = STR_SERIALNUMBER,
249 },
250 .full = &desc_device_keyboard,
251 .str = desc_strings,
47b2d338
AZ		 252};
253
59ae540c 254static const uint8_t qemu_mouse_hid_report_descriptor[] = {
976f8eef
AZ		 255 0x05, 0x01, /* Usage Page (Generic Desktop) */
256 0x09, 0x02, /* Usage (Mouse) */
257 0xa1, 0x01, /* Collection (Application) */
258 0x09, 0x01, /* Usage (Pointer) */
259 0xa1, 0x00, /* Collection (Physical) */
260 0x05, 0x09, /* Usage Page (Button) */
261 0x19, 0x01, /* Usage Minimum (1) */
262 0x29, 0x03, /* Usage Maximum (3) */
263 0x15, 0x00, /* Logical Minimum (0) */
264 0x25, 0x01, /* Logical Maximum (1) */
265 0x95, 0x03, /* Report Count (3) */
266 0x75, 0x01, /* Report Size (1) */
267 0x81, 0x02, /* Input (Data, Variable, Absolute) */
268 0x95, 0x01, /* Report Count (1) */
269 0x75, 0x05, /* Report Size (5) */
270 0x81, 0x01, /* Input (Constant) */
271 0x05, 0x01, /* Usage Page (Generic Desktop) */
272 0x09, 0x30, /* Usage (X) */
273 0x09, 0x31, /* Usage (Y) */
274 0x09, 0x38, /* Usage (Wheel) */
275 0x15, 0x81, /* Logical Minimum (-0x7f) */
276 0x25, 0x7f, /* Logical Maximum (0x7f) */
277 0x75, 0x08, /* Report Size (8) */
278 0x95, 0x03, /* Report Count (3) */
279 0x81, 0x06, /* Input (Data, Variable, Relative) */
280 0xc0, /* End Collection */
281 0xc0, /* End Collection */
59ae540c
FB		 282};
283
09b26c5e 284static const uint8_t qemu_tablet_hid_report_descriptor[] = {
976f8eef
AZ		 285 0x05, 0x01, /* Usage Page (Generic Desktop) */
286 0x09, 0x01, /* Usage (Pointer) */
287 0xa1, 0x01, /* Collection (Application) */
288 0x09, 0x01, /* Usage (Pointer) */
289 0xa1, 0x00, /* Collection (Physical) */
290 0x05, 0x09, /* Usage Page (Button) */
291 0x19, 0x01, /* Usage Minimum (1) */
292 0x29, 0x03, /* Usage Maximum (3) */
293 0x15, 0x00, /* Logical Minimum (0) */
294 0x25, 0x01, /* Logical Maximum (1) */
295 0x95, 0x03, /* Report Count (3) */
296 0x75, 0x01, /* Report Size (1) */
297 0x81, 0x02, /* Input (Data, Variable, Absolute) */
298 0x95, 0x01, /* Report Count (1) */
299 0x75, 0x05, /* Report Size (5) */
300 0x81, 0x01, /* Input (Constant) */
301 0x05, 0x01, /* Usage Page (Generic Desktop) */
302 0x09, 0x30, /* Usage (X) */
303 0x09, 0x31, /* Usage (Y) */
304 0x15, 0x00, /* Logical Minimum (0) */
de5c2d0a 305 0x26, 0xff, 0x7f, /* Logical Maximum (0x7fff) */
976f8eef 306 0x35, 0x00, /* Physical Minimum (0) */
de5c2d0a 307 0x46, 0xff, 0x7f, /* Physical Maximum (0x7fff) */
976f8eef
AZ		 308 0x75, 0x10, /* Report Size (16) */
309 0x95, 0x02, /* Report Count (2) */
310 0x81, 0x02, /* Input (Data, Variable, Absolute) */
311 0x05, 0x01, /* Usage Page (Generic Desktop) */
312 0x09, 0x38, /* Usage (Wheel) */
313 0x15, 0x81, /* Logical Minimum (-0x7f) */
314 0x25, 0x7f, /* Logical Maximum (0x7f) */
315 0x35, 0x00, /* Physical Minimum (same as logical) */
316 0x45, 0x00, /* Physical Maximum (same as logical) */
317 0x75, 0x08, /* Report Size (8) */
318 0x95, 0x01, /* Report Count (1) */
319 0x81, 0x06, /* Input (Data, Variable, Relative) */
320 0xc0, /* End Collection */
321 0xc0, /* End Collection */
09b26c5e
FB		 322};
323
47b2d338
AZ		 324static const uint8_t qemu_keyboard_hid_report_descriptor[] = {
325 0x05, 0x01, /* Usage Page (Generic Desktop) */
326 0x09, 0x06, /* Usage (Keyboard) */
327 0xa1, 0x01, /* Collection (Application) */
328 0x75, 0x01, /* Report Size (1) */
329 0x95, 0x08, /* Report Count (8) */
330 0x05, 0x07, /* Usage Page (Key Codes) */
331 0x19, 0xe0, /* Usage Minimum (224) */
332 0x29, 0xe7, /* Usage Maximum (231) */
333 0x15, 0x00, /* Logical Minimum (0) */
334 0x25, 0x01, /* Logical Maximum (1) */
335 0x81, 0x02, /* Input (Data, Variable, Absolute) */
336 0x95, 0x01, /* Report Count (1) */
337 0x75, 0x08, /* Report Size (8) */
338 0x81, 0x01, /* Input (Constant) */
339 0x95, 0x05, /* Report Count (5) */
340 0x75, 0x01, /* Report Size (1) */
341 0x05, 0x08, /* Usage Page (LEDs) */
342 0x19, 0x01, /* Usage Minimum (1) */
343 0x29, 0x05, /* Usage Maximum (5) */
344 0x91, 0x02, /* Output (Data, Variable, Absolute) */
345 0x95, 0x01, /* Report Count (1) */
346 0x75, 0x03, /* Report Size (3) */
347 0x91, 0x01, /* Output (Constant) */
348 0x95, 0x06, /* Report Count (6) */
349 0x75, 0x08, /* Report Size (8) */
350 0x15, 0x00, /* Logical Minimum (0) */
351 0x25, 0xff, /* Logical Maximum (255) */
352 0x05, 0x07, /* Usage Page (Key Codes) */
353 0x19, 0x00, /* Usage Minimum (0) */
354 0x29, 0xff, /* Usage Maximum (255) */
355 0x81, 0x00, /* Input (Data, Array) */
356 0xc0, /* End Collection */
357};
358
8bde6805 359static void usb_hid_changed(HIDState *hs)
47e699dc 360{
8bde6805 361 USBHIDState *us = container_of(hs, USBHIDState, hid);
47e699dc 362
8bde6805 363 usb_wakeup(&us->dev);
47e699dc
AZ		 364}
365
8bde6805 366static void usb_hid_handle_reset(USBDevice *dev)
47b2d338 367{
0d878eec
GH		 368 USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev);
369
dcfda673 370 hid_reset(&us->hid);
68735b6c
KC		 371}
372
007fd62f
HG		 373static int usb_hid_handle_control(USBDevice *dev, USBPacket *p,
374 int request, int value, int index, int length, uint8_t *data)
59ae540c 375{
0d878eec
GH		 376 USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev);
377 HIDState *hs = &us->hid;
0e4e9695 378 int ret;
59ae540c 379
007fd62f 380 ret = usb_desc_handle_control(dev, p, request, value, index, length, data);
0e4e9695
GH		 381 if (ret >= 0) {
382 return ret;
383 }
59ae540c 384
0e4e9695 385 ret = 0;
0d878eec 386 switch (request) {
59ae540c
FB		 387 /* hid specific requests */
388 case InterfaceRequest | USB_REQ_GET_DESCRIPTOR:
0d878eec 389 switch (value >> 8) {
59ae540c 390 case 0x22:
0d878eec 391 if (hs->kind == HID_MOUSE) {
5fafdf24 392 memcpy(data, qemu_mouse_hid_report_descriptor,
09b26c5e
FB		 393 sizeof(qemu_mouse_hid_report_descriptor));
394 ret = sizeof(qemu_mouse_hid_report_descriptor);
0d878eec
GH		 395 } else if (hs->kind == HID_TABLET) {
396 memcpy(data, qemu_tablet_hid_report_descriptor,
09b26c5e
FB		 397 sizeof(qemu_tablet_hid_report_descriptor));
398 ret = sizeof(qemu_tablet_hid_report_descriptor);
0d878eec 399 } else if (hs->kind == HID_KEYBOARD) {
5fafdf24 400 memcpy(data, qemu_keyboard_hid_report_descriptor,
47b2d338
AZ		 401 sizeof(qemu_keyboard_hid_report_descriptor));
402 ret = sizeof(qemu_keyboard_hid_report_descriptor);
403 }
404 break;
59ae540c
FB		 405 default:
406 goto fail;
407 }
408 break;
409 case GET_REPORT:
0d878eec
GH		 410 if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) {
411 ret = hid_pointer_poll(hs, data, length);
412 } else if (hs->kind == HID_KEYBOARD) {
413 ret = hid_keyboard_poll(hs, data, length);
e7e73892 414 }
47b2d338
AZ		 415 break;
416 case SET_REPORT:
0d878eec
GH		 417 if (hs->kind == HID_KEYBOARD) {
418 ret = hid_keyboard_write(hs, data, length);
419 } else {
47b2d338 420 goto fail;
0d878eec 421 }
47b2d338
AZ		 422 break;
423 case GET_PROTOCOL:
0d878eec 424 if (hs->kind != HID_KEYBOARD && hs->kind != HID_MOUSE) {
47b2d338 425 goto fail;
0d878eec 426 }
47b2d338 427 ret = 1;
b069d348 428 data[0] = hs->protocol;
47b2d338
AZ		 429 break;
430 case SET_PROTOCOL:
0d878eec 431 if (hs->kind != HID_KEYBOARD && hs->kind != HID_MOUSE) {
47b2d338 432 goto fail;
0d878eec 433 }
47b2d338 434 ret = 0;
b069d348 435 hs->protocol = value;
47b2d338
AZ		 436 break;
437 case GET_IDLE:
438 ret = 1;
b069d348 439 data[0] = hs->idle;
59ae540c
FB		 440 break;
441 case SET_IDLE:
b069d348
GH		 442 hs->idle = (uint8_t) (value >> 8);
443 hid_set_next_idle(hs, qemu_get_clock_ns(vm_clock));
21635e12
GH		 444 if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) {
445 hid_pointer_activate(hs);
446 }
59ae540c
FB		 447 ret = 0;
448 break;
449 default:
450 fail:
451 ret = USB_RET_STALL;
452 break;
453 }
454 return ret;
455}
456
47b2d338 457static int usb_hid_handle_data(USBDevice *dev, USBPacket *p)
59ae540c 458{
0d878eec
GH		 459 USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev);
460 HIDState *hs = &us->hid;
4f4321c1 461 uint8_t buf[p->iov.size];
09b26c5e 462 int ret = 0;
59ae540c 463
0d878eec 464 switch (p->pid) {
59ae540c 465 case USB_TOKEN_IN:
4d611c9a 466 if (p->devep == 1) {
74475455 467 int64_t curtime = qemu_get_clock_ns(vm_clock);
38931fa8 468 if (!hid_has_events(hs) &&
b069d348 469 (!hs->idle || hs->next_idle_clock - curtime > 0)) {
117b3ae6 470 return USB_RET_NAK;
13f8b97a 471 }
b069d348 472 hid_set_next_idle(hs, curtime);
0d878eec
GH		 473 if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) {
474 ret = hid_pointer_poll(hs, buf, p->iov.size);
475 } else if (hs->kind == HID_KEYBOARD) {
476 ret = hid_keyboard_poll(hs, buf, p->iov.size);
13f8b97a 477 }
4f4321c1 478 usb_packet_copy(p, buf, ret);
59ae540c
FB		 479 } else {
480 goto fail;
481 }
482 break;
483 case USB_TOKEN_OUT:
484 default:
485 fail:
486 ret = USB_RET_STALL;
487 break;
488 }
489 return ret;
490}
491
8bde6805 492static void usb_hid_handle_destroy(USBDevice *dev)
09b26c5e 493{
0d878eec 494 USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev);
a980a065 495
8bde6805
GH		 496 hid_free(&us->hid);
497}
498
8bde6805
GH		 499static int usb_hid_initfn(USBDevice *dev, int kind)
500{
501 USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev);
502
503 usb_desc_init(dev);
504 hid_init(&us->hid, kind, usb_hid_changed);
806b6024 505 return 0;
09b26c5e
FB		 506}
507
806b6024 508static int usb_tablet_initfn(USBDevice *dev)
59ae540c 509{
0d878eec 510 return usb_hid_initfn(dev, HID_TABLET);
806b6024 511}
59ae540c 512
806b6024
GH		 513static int usb_mouse_initfn(USBDevice *dev)
514{
0d878eec 515 return usb_hid_initfn(dev, HID_MOUSE);
806b6024 516}
59ae540c 517
806b6024
GH		 518static int usb_keyboard_initfn(USBDevice *dev)
519{
0d878eec 520 return usb_hid_initfn(dev, HID_KEYBOARD);
806b6024 521}
59ae540c 522
3a3286bf
GH		 523static int usb_ptr_post_load(void *opaque, int version_id)
524{
525 USBHIDState *s = opaque;
526
527 if (s->dev.remote_wakeup) {
528 hid_pointer_activate(&s->hid);
529 }
530 return 0;
531}
532
ee59e6b3
GH		 533static const VMStateDescription vmstate_usb_ptr = {
534 .name = "usb-ptr",
535 .version_id = 1,
536 .minimum_version_id = 1,
3a3286bf 537 .post_load = usb_ptr_post_load,
ee59e6b3
GH		 538 .fields = (VMStateField []) {
539 VMSTATE_USB_DEVICE(dev, USBHIDState),
1f42d222 540 VMSTATE_HID_POINTER_DEVICE(hid, USBHIDState),
ee59e6b3
GH		 541 VMSTATE_END_OF_LIST()
542 }
543};
544
545static const VMStateDescription vmstate_usb_kbd = {
546 .name = "usb-kbd",
547 .version_id = 1,
548 .minimum_version_id = 1,
ee59e6b3
GH		 549 .fields = (VMStateField []) {
550 VMSTATE_USB_DEVICE(dev, USBHIDState),
1f42d222 551 VMSTATE_HID_KEYBOARD_DEVICE(hid, USBHIDState),
ee59e6b3
GH		 552 VMSTATE_END_OF_LIST()
553 }
554};
555
7f595609 556static void usb_hid_class_initfn(ObjectClass *klass, void *data)
62aed765
AL		 557{
558 USBDeviceClass *uc = USB_DEVICE_CLASS(klass);
559
62aed765
AL		 560 uc->handle_packet = usb_generic_handle_packet;
561 uc->handle_reset = usb_hid_handle_reset;
562 uc->handle_control = usb_hid_handle_control;
563 uc->handle_data = usb_hid_handle_data;
564 uc->handle_destroy = usb_hid_handle_destroy;
565}
566
7f595609
AL		 567static void usb_tablet_class_initfn(ObjectClass *klass, void *data)
568{
39bffca2 569 DeviceClass *dc = DEVICE_CLASS(klass);
7f595609
AL		 570 USBDeviceClass *uc = USB_DEVICE_CLASS(klass);
571
572 usb_hid_class_initfn(klass, data);
573 uc->init = usb_tablet_initfn;
574 uc->product_desc = "QEMU USB Tablet";
575 uc->usb_desc = &desc_tablet;
39bffca2 576 dc->vmsd = &vmstate_usb_ptr;
7f595609
AL		 577}
578
39bffca2
AL		 579static TypeInfo usb_tablet_info = {
580 .name = "usb-tablet",
581 .parent = TYPE_USB_DEVICE,
582 .instance_size = sizeof(USBHIDState),
583 .class_init = usb_tablet_class_initfn,
62aed765
AL		 584};
585
586static void usb_mouse_class_initfn(ObjectClass *klass, void *data)
587{
39bffca2 588 DeviceClass *dc = DEVICE_CLASS(klass);
62aed765
AL		 589 USBDeviceClass *uc = USB_DEVICE_CLASS(klass);
590
7f595609 591 usb_hid_class_initfn(klass, data);
62aed765
AL		 592 uc->init = usb_mouse_initfn;
593 uc->product_desc = "QEMU USB Mouse";
594 uc->usb_desc = &desc_mouse;
39bffca2 595 dc->vmsd = &vmstate_usb_ptr;
62aed765
AL		 596}
597
39bffca2
AL		 598static TypeInfo usb_mouse_info = {
599 .name = "usb-mouse",
600 .parent = TYPE_USB_DEVICE,
601 .instance_size = sizeof(USBHIDState),
602 .class_init = usb_mouse_class_initfn,
62aed765
AL		 603};
604
605static void usb_keyboard_class_initfn(ObjectClass *klass, void *data)
606{
39bffca2 607 DeviceClass *dc = DEVICE_CLASS(klass);
62aed765
AL		 608 USBDeviceClass *uc = USB_DEVICE_CLASS(klass);
609
7f595609 610 usb_hid_class_initfn(klass, data);
62aed765
AL		 611 uc->init = usb_keyboard_initfn;
612 uc->product_desc = "QEMU USB Keyboard";
613 uc->usb_desc = &desc_keyboard;
39bffca2 614 dc->vmsd = &vmstate_usb_kbd;
62aed765
AL		 615}
616
39bffca2
AL		 617static TypeInfo usb_keyboard_info = {
618 .name = "usb-kbd",
619 .parent = TYPE_USB_DEVICE,
620 .instance_size = sizeof(USBHIDState),
621 .class_init = usb_keyboard_class_initfn,
806b6024
GH		 622};
623
83f7d43a 624static void usb_hid_register_types(void)
806b6024 625{
39bffca2 626 type_register_static(&usb_tablet_info);
ba02430f 627 usb_legacy_register("usb-tablet", "tablet", NULL);
39bffca2 628 type_register_static(&usb_mouse_info);
ba02430f 629 usb_legacy_register("usb-mouse", "mouse", NULL);
39bffca2 630 type_register_static(&usb_keyboard_info);
ba02430f 631 usb_legacy_register("usb-kbd", "keyboard", NULL);
806b6024 632}
83f7d43a
AF		 633
634type_init(usb_hid_register_types)
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