1*f1ae32a1SGerd Hoffmann /* 2*f1ae32a1SGerd Hoffmann * QEMU USB HID devices 3*f1ae32a1SGerd Hoffmann * 4*f1ae32a1SGerd Hoffmann * Copyright (c) 2005 Fabrice Bellard 5*f1ae32a1SGerd Hoffmann * Copyright (c) 2007 OpenMoko, Inc. (andrew@openedhand.com) 6*f1ae32a1SGerd Hoffmann * 7*f1ae32a1SGerd Hoffmann * Permission is hereby granted, free of charge, to any person obtaining a copy 8*f1ae32a1SGerd Hoffmann * of this software and associated documentation files (the "Software"), to deal 9*f1ae32a1SGerd Hoffmann * in the Software without restriction, including without limitation the rights 10*f1ae32a1SGerd Hoffmann * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 11*f1ae32a1SGerd Hoffmann * copies of the Software, and to permit persons to whom the Software is 12*f1ae32a1SGerd Hoffmann * furnished to do so, subject to the following conditions: 13*f1ae32a1SGerd Hoffmann * 14*f1ae32a1SGerd Hoffmann * The above copyright notice and this permission notice shall be included in 15*f1ae32a1SGerd Hoffmann * all copies or substantial portions of the Software. 16*f1ae32a1SGerd Hoffmann * 17*f1ae32a1SGerd Hoffmann * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18*f1ae32a1SGerd Hoffmann * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19*f1ae32a1SGerd Hoffmann * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20*f1ae32a1SGerd Hoffmann * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21*f1ae32a1SGerd Hoffmann * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22*f1ae32a1SGerd Hoffmann * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 23*f1ae32a1SGerd Hoffmann * THE SOFTWARE. 24*f1ae32a1SGerd Hoffmann */ 25*f1ae32a1SGerd Hoffmann #include "hw/hw.h" 26*f1ae32a1SGerd Hoffmann #include "console.h" 27*f1ae32a1SGerd Hoffmann #include "hw/usb.h" 28*f1ae32a1SGerd Hoffmann #include "hw/usb/desc.h" 29*f1ae32a1SGerd Hoffmann #include "qemu-timer.h" 30*f1ae32a1SGerd Hoffmann #include "hw/hid.h" 31*f1ae32a1SGerd Hoffmann 32*f1ae32a1SGerd Hoffmann /* HID interface requests */ 33*f1ae32a1SGerd Hoffmann #define GET_REPORT 0xa101 34*f1ae32a1SGerd Hoffmann #define GET_IDLE 0xa102 35*f1ae32a1SGerd Hoffmann #define GET_PROTOCOL 0xa103 36*f1ae32a1SGerd Hoffmann #define SET_REPORT 0x2109 37*f1ae32a1SGerd Hoffmann #define SET_IDLE 0x210a 38*f1ae32a1SGerd Hoffmann #define SET_PROTOCOL 0x210b 39*f1ae32a1SGerd Hoffmann 40*f1ae32a1SGerd Hoffmann /* HID descriptor types */ 41*f1ae32a1SGerd Hoffmann #define USB_DT_HID 0x21 42*f1ae32a1SGerd Hoffmann #define USB_DT_REPORT 0x22 43*f1ae32a1SGerd Hoffmann #define USB_DT_PHY 0x23 44*f1ae32a1SGerd Hoffmann 45*f1ae32a1SGerd Hoffmann typedef struct USBHIDState { 46*f1ae32a1SGerd Hoffmann USBDevice dev; 47*f1ae32a1SGerd Hoffmann USBEndpoint *intr; 48*f1ae32a1SGerd Hoffmann HIDState hid; 49*f1ae32a1SGerd Hoffmann } USBHIDState; 50*f1ae32a1SGerd Hoffmann 51*f1ae32a1SGerd Hoffmann enum { 52*f1ae32a1SGerd Hoffmann STR_MANUFACTURER = 1, 53*f1ae32a1SGerd Hoffmann STR_PRODUCT_MOUSE, 54*f1ae32a1SGerd Hoffmann STR_PRODUCT_TABLET, 55*f1ae32a1SGerd Hoffmann STR_PRODUCT_KEYBOARD, 56*f1ae32a1SGerd Hoffmann STR_SERIALNUMBER, 57*f1ae32a1SGerd Hoffmann STR_CONFIG_MOUSE, 58*f1ae32a1SGerd Hoffmann STR_CONFIG_TABLET, 59*f1ae32a1SGerd Hoffmann STR_CONFIG_KEYBOARD, 60*f1ae32a1SGerd Hoffmann }; 61*f1ae32a1SGerd Hoffmann 62*f1ae32a1SGerd Hoffmann static const USBDescStrings desc_strings = { 63*f1ae32a1SGerd Hoffmann [STR_MANUFACTURER] = "QEMU " QEMU_VERSION, 64*f1ae32a1SGerd Hoffmann [STR_PRODUCT_MOUSE] = "QEMU USB Mouse", 65*f1ae32a1SGerd Hoffmann [STR_PRODUCT_TABLET] = "QEMU USB Tablet", 66*f1ae32a1SGerd Hoffmann [STR_PRODUCT_KEYBOARD] = "QEMU USB Keyboard", 67*f1ae32a1SGerd Hoffmann [STR_SERIALNUMBER] = "42", /* == remote wakeup works */ 68*f1ae32a1SGerd Hoffmann [STR_CONFIG_MOUSE] = "HID Mouse", 69*f1ae32a1SGerd Hoffmann [STR_CONFIG_TABLET] = "HID Tablet", 70*f1ae32a1SGerd Hoffmann [STR_CONFIG_KEYBOARD] = "HID Keyboard", 71*f1ae32a1SGerd Hoffmann }; 72*f1ae32a1SGerd Hoffmann 73*f1ae32a1SGerd Hoffmann static const USBDescIface desc_iface_mouse = { 74*f1ae32a1SGerd Hoffmann .bInterfaceNumber = 0, 75*f1ae32a1SGerd Hoffmann .bNumEndpoints = 1, 76*f1ae32a1SGerd Hoffmann .bInterfaceClass = USB_CLASS_HID, 77*f1ae32a1SGerd Hoffmann .bInterfaceSubClass = 0x01, /* boot */ 78*f1ae32a1SGerd Hoffmann .bInterfaceProtocol = 0x02, 79*f1ae32a1SGerd Hoffmann .ndesc = 1, 80*f1ae32a1SGerd Hoffmann .descs = (USBDescOther[]) { 81*f1ae32a1SGerd Hoffmann { 82*f1ae32a1SGerd Hoffmann /* HID descriptor */ 83*f1ae32a1SGerd Hoffmann .data = (uint8_t[]) { 84*f1ae32a1SGerd Hoffmann 0x09, /* u8 bLength */ 85*f1ae32a1SGerd Hoffmann USB_DT_HID, /* u8 bDescriptorType */ 86*f1ae32a1SGerd Hoffmann 0x01, 0x00, /* u16 HID_class */ 87*f1ae32a1SGerd Hoffmann 0x00, /* u8 country_code */ 88*f1ae32a1SGerd Hoffmann 0x01, /* u8 num_descriptors */ 89*f1ae32a1SGerd Hoffmann USB_DT_REPORT, /* u8 type: Report */ 90*f1ae32a1SGerd Hoffmann 52, 0, /* u16 len */ 91*f1ae32a1SGerd Hoffmann }, 92*f1ae32a1SGerd Hoffmann }, 93*f1ae32a1SGerd Hoffmann }, 94*f1ae32a1SGerd Hoffmann .eps = (USBDescEndpoint[]) { 95*f1ae32a1SGerd Hoffmann { 96*f1ae32a1SGerd Hoffmann .bEndpointAddress = USB_DIR_IN | 0x01, 97*f1ae32a1SGerd Hoffmann .bmAttributes = USB_ENDPOINT_XFER_INT, 98*f1ae32a1SGerd Hoffmann .wMaxPacketSize = 4, 99*f1ae32a1SGerd Hoffmann .bInterval = 0x0a, 100*f1ae32a1SGerd Hoffmann }, 101*f1ae32a1SGerd Hoffmann }, 102*f1ae32a1SGerd Hoffmann }; 103*f1ae32a1SGerd Hoffmann 104*f1ae32a1SGerd Hoffmann static const USBDescIface desc_iface_tablet = { 105*f1ae32a1SGerd Hoffmann .bInterfaceNumber = 0, 106*f1ae32a1SGerd Hoffmann .bNumEndpoints = 1, 107*f1ae32a1SGerd Hoffmann .bInterfaceClass = USB_CLASS_HID, 108*f1ae32a1SGerd Hoffmann .bInterfaceProtocol = 0x02, 109*f1ae32a1SGerd Hoffmann .ndesc = 1, 110*f1ae32a1SGerd Hoffmann .descs = (USBDescOther[]) { 111*f1ae32a1SGerd Hoffmann { 112*f1ae32a1SGerd Hoffmann /* HID descriptor */ 113*f1ae32a1SGerd Hoffmann .data = (uint8_t[]) { 114*f1ae32a1SGerd Hoffmann 0x09, /* u8 bLength */ 115*f1ae32a1SGerd Hoffmann USB_DT_HID, /* u8 bDescriptorType */ 116*f1ae32a1SGerd Hoffmann 0x01, 0x00, /* u16 HID_class */ 117*f1ae32a1SGerd Hoffmann 0x00, /* u8 country_code */ 118*f1ae32a1SGerd Hoffmann 0x01, /* u8 num_descriptors */ 119*f1ae32a1SGerd Hoffmann USB_DT_REPORT, /* u8 type: Report */ 120*f1ae32a1SGerd Hoffmann 74, 0, /* u16 len */ 121*f1ae32a1SGerd Hoffmann }, 122*f1ae32a1SGerd Hoffmann }, 123*f1ae32a1SGerd Hoffmann }, 124*f1ae32a1SGerd Hoffmann .eps = (USBDescEndpoint[]) { 125*f1ae32a1SGerd Hoffmann { 126*f1ae32a1SGerd Hoffmann .bEndpointAddress = USB_DIR_IN | 0x01, 127*f1ae32a1SGerd Hoffmann .bmAttributes = USB_ENDPOINT_XFER_INT, 128*f1ae32a1SGerd Hoffmann .wMaxPacketSize = 8, 129*f1ae32a1SGerd Hoffmann .bInterval = 0x0a, 130*f1ae32a1SGerd Hoffmann }, 131*f1ae32a1SGerd Hoffmann }, 132*f1ae32a1SGerd Hoffmann }; 133*f1ae32a1SGerd Hoffmann 134*f1ae32a1SGerd Hoffmann static const USBDescIface desc_iface_keyboard = { 135*f1ae32a1SGerd Hoffmann .bInterfaceNumber = 0, 136*f1ae32a1SGerd Hoffmann .bNumEndpoints = 1, 137*f1ae32a1SGerd Hoffmann .bInterfaceClass = USB_CLASS_HID, 138*f1ae32a1SGerd Hoffmann .bInterfaceSubClass = 0x01, /* boot */ 139*f1ae32a1SGerd Hoffmann .bInterfaceProtocol = 0x01, /* keyboard */ 140*f1ae32a1SGerd Hoffmann .ndesc = 1, 141*f1ae32a1SGerd Hoffmann .descs = (USBDescOther[]) { 142*f1ae32a1SGerd Hoffmann { 143*f1ae32a1SGerd Hoffmann /* HID descriptor */ 144*f1ae32a1SGerd Hoffmann .data = (uint8_t[]) { 145*f1ae32a1SGerd Hoffmann 0x09, /* u8 bLength */ 146*f1ae32a1SGerd Hoffmann USB_DT_HID, /* u8 bDescriptorType */ 147*f1ae32a1SGerd Hoffmann 0x11, 0x01, /* u16 HID_class */ 148*f1ae32a1SGerd Hoffmann 0x00, /* u8 country_code */ 149*f1ae32a1SGerd Hoffmann 0x01, /* u8 num_descriptors */ 150*f1ae32a1SGerd Hoffmann USB_DT_REPORT, /* u8 type: Report */ 151*f1ae32a1SGerd Hoffmann 0x3f, 0, /* u16 len */ 152*f1ae32a1SGerd Hoffmann }, 153*f1ae32a1SGerd Hoffmann }, 154*f1ae32a1SGerd Hoffmann }, 155*f1ae32a1SGerd Hoffmann .eps = (USBDescEndpoint[]) { 156*f1ae32a1SGerd Hoffmann { 157*f1ae32a1SGerd Hoffmann .bEndpointAddress = USB_DIR_IN | 0x01, 158*f1ae32a1SGerd Hoffmann .bmAttributes = USB_ENDPOINT_XFER_INT, 159*f1ae32a1SGerd Hoffmann .wMaxPacketSize = 8, 160*f1ae32a1SGerd Hoffmann .bInterval = 0x0a, 161*f1ae32a1SGerd Hoffmann }, 162*f1ae32a1SGerd Hoffmann }, 163*f1ae32a1SGerd Hoffmann }; 164*f1ae32a1SGerd Hoffmann 165*f1ae32a1SGerd Hoffmann static const USBDescDevice desc_device_mouse = { 166*f1ae32a1SGerd Hoffmann .bcdUSB = 0x0100, 167*f1ae32a1SGerd Hoffmann .bMaxPacketSize0 = 8, 168*f1ae32a1SGerd Hoffmann .bNumConfigurations = 1, 169*f1ae32a1SGerd Hoffmann .confs = (USBDescConfig[]) { 170*f1ae32a1SGerd Hoffmann { 171*f1ae32a1SGerd Hoffmann .bNumInterfaces = 1, 172*f1ae32a1SGerd Hoffmann .bConfigurationValue = 1, 173*f1ae32a1SGerd Hoffmann .iConfiguration = STR_CONFIG_MOUSE, 174*f1ae32a1SGerd Hoffmann .bmAttributes = 0xa0, 175*f1ae32a1SGerd Hoffmann .bMaxPower = 50, 176*f1ae32a1SGerd Hoffmann .nif = 1, 177*f1ae32a1SGerd Hoffmann .ifs = &desc_iface_mouse, 178*f1ae32a1SGerd Hoffmann }, 179*f1ae32a1SGerd Hoffmann }, 180*f1ae32a1SGerd Hoffmann }; 181*f1ae32a1SGerd Hoffmann 182*f1ae32a1SGerd Hoffmann static const USBDescDevice desc_device_tablet = { 183*f1ae32a1SGerd Hoffmann .bcdUSB = 0x0100, 184*f1ae32a1SGerd Hoffmann .bMaxPacketSize0 = 8, 185*f1ae32a1SGerd Hoffmann .bNumConfigurations = 1, 186*f1ae32a1SGerd Hoffmann .confs = (USBDescConfig[]) { 187*f1ae32a1SGerd Hoffmann { 188*f1ae32a1SGerd Hoffmann .bNumInterfaces = 1, 189*f1ae32a1SGerd Hoffmann .bConfigurationValue = 1, 190*f1ae32a1SGerd Hoffmann .iConfiguration = STR_CONFIG_TABLET, 191*f1ae32a1SGerd Hoffmann .bmAttributes = 0xa0, 192*f1ae32a1SGerd Hoffmann .bMaxPower = 50, 193*f1ae32a1SGerd Hoffmann .nif = 1, 194*f1ae32a1SGerd Hoffmann .ifs = &desc_iface_tablet, 195*f1ae32a1SGerd Hoffmann }, 196*f1ae32a1SGerd Hoffmann }, 197*f1ae32a1SGerd Hoffmann }; 198*f1ae32a1SGerd Hoffmann 199*f1ae32a1SGerd Hoffmann static const USBDescDevice desc_device_keyboard = { 200*f1ae32a1SGerd Hoffmann .bcdUSB = 0x0100, 201*f1ae32a1SGerd Hoffmann .bMaxPacketSize0 = 8, 202*f1ae32a1SGerd Hoffmann .bNumConfigurations = 1, 203*f1ae32a1SGerd Hoffmann .confs = (USBDescConfig[]) { 204*f1ae32a1SGerd Hoffmann { 205*f1ae32a1SGerd Hoffmann .bNumInterfaces = 1, 206*f1ae32a1SGerd Hoffmann .bConfigurationValue = 1, 207*f1ae32a1SGerd Hoffmann .iConfiguration = STR_CONFIG_KEYBOARD, 208*f1ae32a1SGerd Hoffmann .bmAttributes = 0xa0, 209*f1ae32a1SGerd Hoffmann .bMaxPower = 50, 210*f1ae32a1SGerd Hoffmann .nif = 1, 211*f1ae32a1SGerd Hoffmann .ifs = &desc_iface_keyboard, 212*f1ae32a1SGerd Hoffmann }, 213*f1ae32a1SGerd Hoffmann }, 214*f1ae32a1SGerd Hoffmann }; 215*f1ae32a1SGerd Hoffmann 216*f1ae32a1SGerd Hoffmann static const USBDesc desc_mouse = { 217*f1ae32a1SGerd Hoffmann .id = { 218*f1ae32a1SGerd Hoffmann .idVendor = 0x0627, 219*f1ae32a1SGerd Hoffmann .idProduct = 0x0001, 220*f1ae32a1SGerd Hoffmann .bcdDevice = 0, 221*f1ae32a1SGerd Hoffmann .iManufacturer = STR_MANUFACTURER, 222*f1ae32a1SGerd Hoffmann .iProduct = STR_PRODUCT_MOUSE, 223*f1ae32a1SGerd Hoffmann .iSerialNumber = STR_SERIALNUMBER, 224*f1ae32a1SGerd Hoffmann }, 225*f1ae32a1SGerd Hoffmann .full = &desc_device_mouse, 226*f1ae32a1SGerd Hoffmann .str = desc_strings, 227*f1ae32a1SGerd Hoffmann }; 228*f1ae32a1SGerd Hoffmann 229*f1ae32a1SGerd Hoffmann static const USBDesc desc_tablet = { 230*f1ae32a1SGerd Hoffmann .id = { 231*f1ae32a1SGerd Hoffmann .idVendor = 0x0627, 232*f1ae32a1SGerd Hoffmann .idProduct = 0x0001, 233*f1ae32a1SGerd Hoffmann .bcdDevice = 0, 234*f1ae32a1SGerd Hoffmann .iManufacturer = STR_MANUFACTURER, 235*f1ae32a1SGerd Hoffmann .iProduct = STR_PRODUCT_TABLET, 236*f1ae32a1SGerd Hoffmann .iSerialNumber = STR_SERIALNUMBER, 237*f1ae32a1SGerd Hoffmann }, 238*f1ae32a1SGerd Hoffmann .full = &desc_device_tablet, 239*f1ae32a1SGerd Hoffmann .str = desc_strings, 240*f1ae32a1SGerd Hoffmann }; 241*f1ae32a1SGerd Hoffmann 242*f1ae32a1SGerd Hoffmann static const USBDesc desc_keyboard = { 243*f1ae32a1SGerd Hoffmann .id = { 244*f1ae32a1SGerd Hoffmann .idVendor = 0x0627, 245*f1ae32a1SGerd Hoffmann .idProduct = 0x0001, 246*f1ae32a1SGerd Hoffmann .bcdDevice = 0, 247*f1ae32a1SGerd Hoffmann .iManufacturer = STR_MANUFACTURER, 248*f1ae32a1SGerd Hoffmann .iProduct = STR_PRODUCT_KEYBOARD, 249*f1ae32a1SGerd Hoffmann .iSerialNumber = STR_SERIALNUMBER, 250*f1ae32a1SGerd Hoffmann }, 251*f1ae32a1SGerd Hoffmann .full = &desc_device_keyboard, 252*f1ae32a1SGerd Hoffmann .str = desc_strings, 253*f1ae32a1SGerd Hoffmann }; 254*f1ae32a1SGerd Hoffmann 255*f1ae32a1SGerd Hoffmann static const uint8_t qemu_mouse_hid_report_descriptor[] = { 256*f1ae32a1SGerd Hoffmann 0x05, 0x01, /* Usage Page (Generic Desktop) */ 257*f1ae32a1SGerd Hoffmann 0x09, 0x02, /* Usage (Mouse) */ 258*f1ae32a1SGerd Hoffmann 0xa1, 0x01, /* Collection (Application) */ 259*f1ae32a1SGerd Hoffmann 0x09, 0x01, /* Usage (Pointer) */ 260*f1ae32a1SGerd Hoffmann 0xa1, 0x00, /* Collection (Physical) */ 261*f1ae32a1SGerd Hoffmann 0x05, 0x09, /* Usage Page (Button) */ 262*f1ae32a1SGerd Hoffmann 0x19, 0x01, /* Usage Minimum (1) */ 263*f1ae32a1SGerd Hoffmann 0x29, 0x03, /* Usage Maximum (3) */ 264*f1ae32a1SGerd Hoffmann 0x15, 0x00, /* Logical Minimum (0) */ 265*f1ae32a1SGerd Hoffmann 0x25, 0x01, /* Logical Maximum (1) */ 266*f1ae32a1SGerd Hoffmann 0x95, 0x03, /* Report Count (3) */ 267*f1ae32a1SGerd Hoffmann 0x75, 0x01, /* Report Size (1) */ 268*f1ae32a1SGerd Hoffmann 0x81, 0x02, /* Input (Data, Variable, Absolute) */ 269*f1ae32a1SGerd Hoffmann 0x95, 0x01, /* Report Count (1) */ 270*f1ae32a1SGerd Hoffmann 0x75, 0x05, /* Report Size (5) */ 271*f1ae32a1SGerd Hoffmann 0x81, 0x01, /* Input (Constant) */ 272*f1ae32a1SGerd Hoffmann 0x05, 0x01, /* Usage Page (Generic Desktop) */ 273*f1ae32a1SGerd Hoffmann 0x09, 0x30, /* Usage (X) */ 274*f1ae32a1SGerd Hoffmann 0x09, 0x31, /* Usage (Y) */ 275*f1ae32a1SGerd Hoffmann 0x09, 0x38, /* Usage (Wheel) */ 276*f1ae32a1SGerd Hoffmann 0x15, 0x81, /* Logical Minimum (-0x7f) */ 277*f1ae32a1SGerd Hoffmann 0x25, 0x7f, /* Logical Maximum (0x7f) */ 278*f1ae32a1SGerd Hoffmann 0x75, 0x08, /* Report Size (8) */ 279*f1ae32a1SGerd Hoffmann 0x95, 0x03, /* Report Count (3) */ 280*f1ae32a1SGerd Hoffmann 0x81, 0x06, /* Input (Data, Variable, Relative) */ 281*f1ae32a1SGerd Hoffmann 0xc0, /* End Collection */ 282*f1ae32a1SGerd Hoffmann 0xc0, /* End Collection */ 283*f1ae32a1SGerd Hoffmann }; 284*f1ae32a1SGerd Hoffmann 285*f1ae32a1SGerd Hoffmann static const uint8_t qemu_tablet_hid_report_descriptor[] = { 286*f1ae32a1SGerd Hoffmann 0x05, 0x01, /* Usage Page (Generic Desktop) */ 287*f1ae32a1SGerd Hoffmann 0x09, 0x01, /* Usage (Pointer) */ 288*f1ae32a1SGerd Hoffmann 0xa1, 0x01, /* Collection (Application) */ 289*f1ae32a1SGerd Hoffmann 0x09, 0x01, /* Usage (Pointer) */ 290*f1ae32a1SGerd Hoffmann 0xa1, 0x00, /* Collection (Physical) */ 291*f1ae32a1SGerd Hoffmann 0x05, 0x09, /* Usage Page (Button) */ 292*f1ae32a1SGerd Hoffmann 0x19, 0x01, /* Usage Minimum (1) */ 293*f1ae32a1SGerd Hoffmann 0x29, 0x03, /* Usage Maximum (3) */ 294*f1ae32a1SGerd Hoffmann 0x15, 0x00, /* Logical Minimum (0) */ 295*f1ae32a1SGerd Hoffmann 0x25, 0x01, /* Logical Maximum (1) */ 296*f1ae32a1SGerd Hoffmann 0x95, 0x03, /* Report Count (3) */ 297*f1ae32a1SGerd Hoffmann 0x75, 0x01, /* Report Size (1) */ 298*f1ae32a1SGerd Hoffmann 0x81, 0x02, /* Input (Data, Variable, Absolute) */ 299*f1ae32a1SGerd Hoffmann 0x95, 0x01, /* Report Count (1) */ 300*f1ae32a1SGerd Hoffmann 0x75, 0x05, /* Report Size (5) */ 301*f1ae32a1SGerd Hoffmann 0x81, 0x01, /* Input (Constant) */ 302*f1ae32a1SGerd Hoffmann 0x05, 0x01, /* Usage Page (Generic Desktop) */ 303*f1ae32a1SGerd Hoffmann 0x09, 0x30, /* Usage (X) */ 304*f1ae32a1SGerd Hoffmann 0x09, 0x31, /* Usage (Y) */ 305*f1ae32a1SGerd Hoffmann 0x15, 0x00, /* Logical Minimum (0) */ 306*f1ae32a1SGerd Hoffmann 0x26, 0xff, 0x7f, /* Logical Maximum (0x7fff) */ 307*f1ae32a1SGerd Hoffmann 0x35, 0x00, /* Physical Minimum (0) */ 308*f1ae32a1SGerd Hoffmann 0x46, 0xff, 0x7f, /* Physical Maximum (0x7fff) */ 309*f1ae32a1SGerd Hoffmann 0x75, 0x10, /* Report Size (16) */ 310*f1ae32a1SGerd Hoffmann 0x95, 0x02, /* Report Count (2) */ 311*f1ae32a1SGerd Hoffmann 0x81, 0x02, /* Input (Data, Variable, Absolute) */ 312*f1ae32a1SGerd Hoffmann 0x05, 0x01, /* Usage Page (Generic Desktop) */ 313*f1ae32a1SGerd Hoffmann 0x09, 0x38, /* Usage (Wheel) */ 314*f1ae32a1SGerd Hoffmann 0x15, 0x81, /* Logical Minimum (-0x7f) */ 315*f1ae32a1SGerd Hoffmann 0x25, 0x7f, /* Logical Maximum (0x7f) */ 316*f1ae32a1SGerd Hoffmann 0x35, 0x00, /* Physical Minimum (same as logical) */ 317*f1ae32a1SGerd Hoffmann 0x45, 0x00, /* Physical Maximum (same as logical) */ 318*f1ae32a1SGerd Hoffmann 0x75, 0x08, /* Report Size (8) */ 319*f1ae32a1SGerd Hoffmann 0x95, 0x01, /* Report Count (1) */ 320*f1ae32a1SGerd Hoffmann 0x81, 0x06, /* Input (Data, Variable, Relative) */ 321*f1ae32a1SGerd Hoffmann 0xc0, /* End Collection */ 322*f1ae32a1SGerd Hoffmann 0xc0, /* End Collection */ 323*f1ae32a1SGerd Hoffmann }; 324*f1ae32a1SGerd Hoffmann 325*f1ae32a1SGerd Hoffmann static const uint8_t qemu_keyboard_hid_report_descriptor[] = { 326*f1ae32a1SGerd Hoffmann 0x05, 0x01, /* Usage Page (Generic Desktop) */ 327*f1ae32a1SGerd Hoffmann 0x09, 0x06, /* Usage (Keyboard) */ 328*f1ae32a1SGerd Hoffmann 0xa1, 0x01, /* Collection (Application) */ 329*f1ae32a1SGerd Hoffmann 0x75, 0x01, /* Report Size (1) */ 330*f1ae32a1SGerd Hoffmann 0x95, 0x08, /* Report Count (8) */ 331*f1ae32a1SGerd Hoffmann 0x05, 0x07, /* Usage Page (Key Codes) */ 332*f1ae32a1SGerd Hoffmann 0x19, 0xe0, /* Usage Minimum (224) */ 333*f1ae32a1SGerd Hoffmann 0x29, 0xe7, /* Usage Maximum (231) */ 334*f1ae32a1SGerd Hoffmann 0x15, 0x00, /* Logical Minimum (0) */ 335*f1ae32a1SGerd Hoffmann 0x25, 0x01, /* Logical Maximum (1) */ 336*f1ae32a1SGerd Hoffmann 0x81, 0x02, /* Input (Data, Variable, Absolute) */ 337*f1ae32a1SGerd Hoffmann 0x95, 0x01, /* Report Count (1) */ 338*f1ae32a1SGerd Hoffmann 0x75, 0x08, /* Report Size (8) */ 339*f1ae32a1SGerd Hoffmann 0x81, 0x01, /* Input (Constant) */ 340*f1ae32a1SGerd Hoffmann 0x95, 0x05, /* Report Count (5) */ 341*f1ae32a1SGerd Hoffmann 0x75, 0x01, /* Report Size (1) */ 342*f1ae32a1SGerd Hoffmann 0x05, 0x08, /* Usage Page (LEDs) */ 343*f1ae32a1SGerd Hoffmann 0x19, 0x01, /* Usage Minimum (1) */ 344*f1ae32a1SGerd Hoffmann 0x29, 0x05, /* Usage Maximum (5) */ 345*f1ae32a1SGerd Hoffmann 0x91, 0x02, /* Output (Data, Variable, Absolute) */ 346*f1ae32a1SGerd Hoffmann 0x95, 0x01, /* Report Count (1) */ 347*f1ae32a1SGerd Hoffmann 0x75, 0x03, /* Report Size (3) */ 348*f1ae32a1SGerd Hoffmann 0x91, 0x01, /* Output (Constant) */ 349*f1ae32a1SGerd Hoffmann 0x95, 0x06, /* Report Count (6) */ 350*f1ae32a1SGerd Hoffmann 0x75, 0x08, /* Report Size (8) */ 351*f1ae32a1SGerd Hoffmann 0x15, 0x00, /* Logical Minimum (0) */ 352*f1ae32a1SGerd Hoffmann 0x25, 0xff, /* Logical Maximum (255) */ 353*f1ae32a1SGerd Hoffmann 0x05, 0x07, /* Usage Page (Key Codes) */ 354*f1ae32a1SGerd Hoffmann 0x19, 0x00, /* Usage Minimum (0) */ 355*f1ae32a1SGerd Hoffmann 0x29, 0xff, /* Usage Maximum (255) */ 356*f1ae32a1SGerd Hoffmann 0x81, 0x00, /* Input (Data, Array) */ 357*f1ae32a1SGerd Hoffmann 0xc0, /* End Collection */ 358*f1ae32a1SGerd Hoffmann }; 359*f1ae32a1SGerd Hoffmann 360*f1ae32a1SGerd Hoffmann static void usb_hid_changed(HIDState *hs) 361*f1ae32a1SGerd Hoffmann { 362*f1ae32a1SGerd Hoffmann USBHIDState *us = container_of(hs, USBHIDState, hid); 363*f1ae32a1SGerd Hoffmann 364*f1ae32a1SGerd Hoffmann usb_wakeup(us->intr); 365*f1ae32a1SGerd Hoffmann } 366*f1ae32a1SGerd Hoffmann 367*f1ae32a1SGerd Hoffmann static void usb_hid_handle_reset(USBDevice *dev) 368*f1ae32a1SGerd Hoffmann { 369*f1ae32a1SGerd Hoffmann USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev); 370*f1ae32a1SGerd Hoffmann 371*f1ae32a1SGerd Hoffmann hid_reset(&us->hid); 372*f1ae32a1SGerd Hoffmann } 373*f1ae32a1SGerd Hoffmann 374*f1ae32a1SGerd Hoffmann static int usb_hid_handle_control(USBDevice *dev, USBPacket *p, 375*f1ae32a1SGerd Hoffmann int request, int value, int index, int length, uint8_t *data) 376*f1ae32a1SGerd Hoffmann { 377*f1ae32a1SGerd Hoffmann USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev); 378*f1ae32a1SGerd Hoffmann HIDState *hs = &us->hid; 379*f1ae32a1SGerd Hoffmann int ret; 380*f1ae32a1SGerd Hoffmann 381*f1ae32a1SGerd Hoffmann ret = usb_desc_handle_control(dev, p, request, value, index, length, data); 382*f1ae32a1SGerd Hoffmann if (ret >= 0) { 383*f1ae32a1SGerd Hoffmann return ret; 384*f1ae32a1SGerd Hoffmann } 385*f1ae32a1SGerd Hoffmann 386*f1ae32a1SGerd Hoffmann ret = 0; 387*f1ae32a1SGerd Hoffmann switch (request) { 388*f1ae32a1SGerd Hoffmann /* hid specific requests */ 389*f1ae32a1SGerd Hoffmann case InterfaceRequest | USB_REQ_GET_DESCRIPTOR: 390*f1ae32a1SGerd Hoffmann switch (value >> 8) { 391*f1ae32a1SGerd Hoffmann case 0x22: 392*f1ae32a1SGerd Hoffmann if (hs->kind == HID_MOUSE) { 393*f1ae32a1SGerd Hoffmann memcpy(data, qemu_mouse_hid_report_descriptor, 394*f1ae32a1SGerd Hoffmann sizeof(qemu_mouse_hid_report_descriptor)); 395*f1ae32a1SGerd Hoffmann ret = sizeof(qemu_mouse_hid_report_descriptor); 396*f1ae32a1SGerd Hoffmann } else if (hs->kind == HID_TABLET) { 397*f1ae32a1SGerd Hoffmann memcpy(data, qemu_tablet_hid_report_descriptor, 398*f1ae32a1SGerd Hoffmann sizeof(qemu_tablet_hid_report_descriptor)); 399*f1ae32a1SGerd Hoffmann ret = sizeof(qemu_tablet_hid_report_descriptor); 400*f1ae32a1SGerd Hoffmann } else if (hs->kind == HID_KEYBOARD) { 401*f1ae32a1SGerd Hoffmann memcpy(data, qemu_keyboard_hid_report_descriptor, 402*f1ae32a1SGerd Hoffmann sizeof(qemu_keyboard_hid_report_descriptor)); 403*f1ae32a1SGerd Hoffmann ret = sizeof(qemu_keyboard_hid_report_descriptor); 404*f1ae32a1SGerd Hoffmann } 405*f1ae32a1SGerd Hoffmann break; 406*f1ae32a1SGerd Hoffmann default: 407*f1ae32a1SGerd Hoffmann goto fail; 408*f1ae32a1SGerd Hoffmann } 409*f1ae32a1SGerd Hoffmann break; 410*f1ae32a1SGerd Hoffmann case GET_REPORT: 411*f1ae32a1SGerd Hoffmann if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) { 412*f1ae32a1SGerd Hoffmann ret = hid_pointer_poll(hs, data, length); 413*f1ae32a1SGerd Hoffmann } else if (hs->kind == HID_KEYBOARD) { 414*f1ae32a1SGerd Hoffmann ret = hid_keyboard_poll(hs, data, length); 415*f1ae32a1SGerd Hoffmann } 416*f1ae32a1SGerd Hoffmann break; 417*f1ae32a1SGerd Hoffmann case SET_REPORT: 418*f1ae32a1SGerd Hoffmann if (hs->kind == HID_KEYBOARD) { 419*f1ae32a1SGerd Hoffmann ret = hid_keyboard_write(hs, data, length); 420*f1ae32a1SGerd Hoffmann } else { 421*f1ae32a1SGerd Hoffmann goto fail; 422*f1ae32a1SGerd Hoffmann } 423*f1ae32a1SGerd Hoffmann break; 424*f1ae32a1SGerd Hoffmann case GET_PROTOCOL: 425*f1ae32a1SGerd Hoffmann if (hs->kind != HID_KEYBOARD && hs->kind != HID_MOUSE) { 426*f1ae32a1SGerd Hoffmann goto fail; 427*f1ae32a1SGerd Hoffmann } 428*f1ae32a1SGerd Hoffmann ret = 1; 429*f1ae32a1SGerd Hoffmann data[0] = hs->protocol; 430*f1ae32a1SGerd Hoffmann break; 431*f1ae32a1SGerd Hoffmann case SET_PROTOCOL: 432*f1ae32a1SGerd Hoffmann if (hs->kind != HID_KEYBOARD && hs->kind != HID_MOUSE) { 433*f1ae32a1SGerd Hoffmann goto fail; 434*f1ae32a1SGerd Hoffmann } 435*f1ae32a1SGerd Hoffmann ret = 0; 436*f1ae32a1SGerd Hoffmann hs->protocol = value; 437*f1ae32a1SGerd Hoffmann break; 438*f1ae32a1SGerd Hoffmann case GET_IDLE: 439*f1ae32a1SGerd Hoffmann ret = 1; 440*f1ae32a1SGerd Hoffmann data[0] = hs->idle; 441*f1ae32a1SGerd Hoffmann break; 442*f1ae32a1SGerd Hoffmann case SET_IDLE: 443*f1ae32a1SGerd Hoffmann hs->idle = (uint8_t) (value >> 8); 444*f1ae32a1SGerd Hoffmann hid_set_next_idle(hs, qemu_get_clock_ns(vm_clock)); 445*f1ae32a1SGerd Hoffmann if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) { 446*f1ae32a1SGerd Hoffmann hid_pointer_activate(hs); 447*f1ae32a1SGerd Hoffmann } 448*f1ae32a1SGerd Hoffmann ret = 0; 449*f1ae32a1SGerd Hoffmann break; 450*f1ae32a1SGerd Hoffmann default: 451*f1ae32a1SGerd Hoffmann fail: 452*f1ae32a1SGerd Hoffmann ret = USB_RET_STALL; 453*f1ae32a1SGerd Hoffmann break; 454*f1ae32a1SGerd Hoffmann } 455*f1ae32a1SGerd Hoffmann return ret; 456*f1ae32a1SGerd Hoffmann } 457*f1ae32a1SGerd Hoffmann 458*f1ae32a1SGerd Hoffmann static int usb_hid_handle_data(USBDevice *dev, USBPacket *p) 459*f1ae32a1SGerd Hoffmann { 460*f1ae32a1SGerd Hoffmann USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev); 461*f1ae32a1SGerd Hoffmann HIDState *hs = &us->hid; 462*f1ae32a1SGerd Hoffmann uint8_t buf[p->iov.size]; 463*f1ae32a1SGerd Hoffmann int ret = 0; 464*f1ae32a1SGerd Hoffmann 465*f1ae32a1SGerd Hoffmann switch (p->pid) { 466*f1ae32a1SGerd Hoffmann case USB_TOKEN_IN: 467*f1ae32a1SGerd Hoffmann if (p->ep->nr == 1) { 468*f1ae32a1SGerd Hoffmann int64_t curtime = qemu_get_clock_ns(vm_clock); 469*f1ae32a1SGerd Hoffmann if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) { 470*f1ae32a1SGerd Hoffmann hid_pointer_activate(hs); 471*f1ae32a1SGerd Hoffmann } 472*f1ae32a1SGerd Hoffmann if (!hid_has_events(hs) && 473*f1ae32a1SGerd Hoffmann (!hs->idle || hs->next_idle_clock - curtime > 0)) { 474*f1ae32a1SGerd Hoffmann return USB_RET_NAK; 475*f1ae32a1SGerd Hoffmann } 476*f1ae32a1SGerd Hoffmann hid_set_next_idle(hs, curtime); 477*f1ae32a1SGerd Hoffmann if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) { 478*f1ae32a1SGerd Hoffmann ret = hid_pointer_poll(hs, buf, p->iov.size); 479*f1ae32a1SGerd Hoffmann } else if (hs->kind == HID_KEYBOARD) { 480*f1ae32a1SGerd Hoffmann ret = hid_keyboard_poll(hs, buf, p->iov.size); 481*f1ae32a1SGerd Hoffmann } 482*f1ae32a1SGerd Hoffmann usb_packet_copy(p, buf, ret); 483*f1ae32a1SGerd Hoffmann } else { 484*f1ae32a1SGerd Hoffmann goto fail; 485*f1ae32a1SGerd Hoffmann } 486*f1ae32a1SGerd Hoffmann break; 487*f1ae32a1SGerd Hoffmann case USB_TOKEN_OUT: 488*f1ae32a1SGerd Hoffmann default: 489*f1ae32a1SGerd Hoffmann fail: 490*f1ae32a1SGerd Hoffmann ret = USB_RET_STALL; 491*f1ae32a1SGerd Hoffmann break; 492*f1ae32a1SGerd Hoffmann } 493*f1ae32a1SGerd Hoffmann return ret; 494*f1ae32a1SGerd Hoffmann } 495*f1ae32a1SGerd Hoffmann 496*f1ae32a1SGerd Hoffmann static void usb_hid_handle_destroy(USBDevice *dev) 497*f1ae32a1SGerd Hoffmann { 498*f1ae32a1SGerd Hoffmann USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev); 499*f1ae32a1SGerd Hoffmann 500*f1ae32a1SGerd Hoffmann hid_free(&us->hid); 501*f1ae32a1SGerd Hoffmann } 502*f1ae32a1SGerd Hoffmann 503*f1ae32a1SGerd Hoffmann static int usb_hid_initfn(USBDevice *dev, int kind) 504*f1ae32a1SGerd Hoffmann { 505*f1ae32a1SGerd Hoffmann USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev); 506*f1ae32a1SGerd Hoffmann 507*f1ae32a1SGerd Hoffmann usb_desc_init(dev); 508*f1ae32a1SGerd Hoffmann us->intr = usb_ep_get(dev, USB_TOKEN_IN, 1); 509*f1ae32a1SGerd Hoffmann hid_init(&us->hid, kind, usb_hid_changed); 510*f1ae32a1SGerd Hoffmann return 0; 511*f1ae32a1SGerd Hoffmann } 512*f1ae32a1SGerd Hoffmann 513*f1ae32a1SGerd Hoffmann static int usb_tablet_initfn(USBDevice *dev) 514*f1ae32a1SGerd Hoffmann { 515*f1ae32a1SGerd Hoffmann return usb_hid_initfn(dev, HID_TABLET); 516*f1ae32a1SGerd Hoffmann } 517*f1ae32a1SGerd Hoffmann 518*f1ae32a1SGerd Hoffmann static int usb_mouse_initfn(USBDevice *dev) 519*f1ae32a1SGerd Hoffmann { 520*f1ae32a1SGerd Hoffmann return usb_hid_initfn(dev, HID_MOUSE); 521*f1ae32a1SGerd Hoffmann } 522*f1ae32a1SGerd Hoffmann 523*f1ae32a1SGerd Hoffmann static int usb_keyboard_initfn(USBDevice *dev) 524*f1ae32a1SGerd Hoffmann { 525*f1ae32a1SGerd Hoffmann return usb_hid_initfn(dev, HID_KEYBOARD); 526*f1ae32a1SGerd Hoffmann } 527*f1ae32a1SGerd Hoffmann 528*f1ae32a1SGerd Hoffmann static int usb_ptr_post_load(void *opaque, int version_id) 529*f1ae32a1SGerd Hoffmann { 530*f1ae32a1SGerd Hoffmann USBHIDState *s = opaque; 531*f1ae32a1SGerd Hoffmann 532*f1ae32a1SGerd Hoffmann if (s->dev.remote_wakeup) { 533*f1ae32a1SGerd Hoffmann hid_pointer_activate(&s->hid); 534*f1ae32a1SGerd Hoffmann } 535*f1ae32a1SGerd Hoffmann return 0; 536*f1ae32a1SGerd Hoffmann } 537*f1ae32a1SGerd Hoffmann 538*f1ae32a1SGerd Hoffmann static const VMStateDescription vmstate_usb_ptr = { 539*f1ae32a1SGerd Hoffmann .name = "usb-ptr", 540*f1ae32a1SGerd Hoffmann .version_id = 1, 541*f1ae32a1SGerd Hoffmann .minimum_version_id = 1, 542*f1ae32a1SGerd Hoffmann .post_load = usb_ptr_post_load, 543*f1ae32a1SGerd Hoffmann .fields = (VMStateField []) { 544*f1ae32a1SGerd Hoffmann VMSTATE_USB_DEVICE(dev, USBHIDState), 545*f1ae32a1SGerd Hoffmann VMSTATE_HID_POINTER_DEVICE(hid, USBHIDState), 546*f1ae32a1SGerd Hoffmann VMSTATE_END_OF_LIST() 547*f1ae32a1SGerd Hoffmann } 548*f1ae32a1SGerd Hoffmann }; 549*f1ae32a1SGerd Hoffmann 550*f1ae32a1SGerd Hoffmann static const VMStateDescription vmstate_usb_kbd = { 551*f1ae32a1SGerd Hoffmann .name = "usb-kbd", 552*f1ae32a1SGerd Hoffmann .version_id = 1, 553*f1ae32a1SGerd Hoffmann .minimum_version_id = 1, 554*f1ae32a1SGerd Hoffmann .fields = (VMStateField []) { 555*f1ae32a1SGerd Hoffmann VMSTATE_USB_DEVICE(dev, USBHIDState), 556*f1ae32a1SGerd Hoffmann VMSTATE_HID_KEYBOARD_DEVICE(hid, USBHIDState), 557*f1ae32a1SGerd Hoffmann VMSTATE_END_OF_LIST() 558*f1ae32a1SGerd Hoffmann } 559*f1ae32a1SGerd Hoffmann }; 560*f1ae32a1SGerd Hoffmann 561*f1ae32a1SGerd Hoffmann static void usb_hid_class_initfn(ObjectClass *klass, void *data) 562*f1ae32a1SGerd Hoffmann { 563*f1ae32a1SGerd Hoffmann USBDeviceClass *uc = USB_DEVICE_CLASS(klass); 564*f1ae32a1SGerd Hoffmann 565*f1ae32a1SGerd Hoffmann uc->handle_reset = usb_hid_handle_reset; 566*f1ae32a1SGerd Hoffmann uc->handle_control = usb_hid_handle_control; 567*f1ae32a1SGerd Hoffmann uc->handle_data = usb_hid_handle_data; 568*f1ae32a1SGerd Hoffmann uc->handle_destroy = usb_hid_handle_destroy; 569*f1ae32a1SGerd Hoffmann } 570*f1ae32a1SGerd Hoffmann 571*f1ae32a1SGerd Hoffmann static void usb_tablet_class_initfn(ObjectClass *klass, void *data) 572*f1ae32a1SGerd Hoffmann { 573*f1ae32a1SGerd Hoffmann DeviceClass *dc = DEVICE_CLASS(klass); 574*f1ae32a1SGerd Hoffmann USBDeviceClass *uc = USB_DEVICE_CLASS(klass); 575*f1ae32a1SGerd Hoffmann 576*f1ae32a1SGerd Hoffmann usb_hid_class_initfn(klass, data); 577*f1ae32a1SGerd Hoffmann uc->init = usb_tablet_initfn; 578*f1ae32a1SGerd Hoffmann uc->product_desc = "QEMU USB Tablet"; 579*f1ae32a1SGerd Hoffmann uc->usb_desc = &desc_tablet; 580*f1ae32a1SGerd Hoffmann dc->vmsd = &vmstate_usb_ptr; 581*f1ae32a1SGerd Hoffmann } 582*f1ae32a1SGerd Hoffmann 583*f1ae32a1SGerd Hoffmann static TypeInfo usb_tablet_info = { 584*f1ae32a1SGerd Hoffmann .name = "usb-tablet", 585*f1ae32a1SGerd Hoffmann .parent = TYPE_USB_DEVICE, 586*f1ae32a1SGerd Hoffmann .instance_size = sizeof(USBHIDState), 587*f1ae32a1SGerd Hoffmann .class_init = usb_tablet_class_initfn, 588*f1ae32a1SGerd Hoffmann }; 589*f1ae32a1SGerd Hoffmann 590*f1ae32a1SGerd Hoffmann static void usb_mouse_class_initfn(ObjectClass *klass, void *data) 591*f1ae32a1SGerd Hoffmann { 592*f1ae32a1SGerd Hoffmann DeviceClass *dc = DEVICE_CLASS(klass); 593*f1ae32a1SGerd Hoffmann USBDeviceClass *uc = USB_DEVICE_CLASS(klass); 594*f1ae32a1SGerd Hoffmann 595*f1ae32a1SGerd Hoffmann usb_hid_class_initfn(klass, data); 596*f1ae32a1SGerd Hoffmann uc->init = usb_mouse_initfn; 597*f1ae32a1SGerd Hoffmann uc->product_desc = "QEMU USB Mouse"; 598*f1ae32a1SGerd Hoffmann uc->usb_desc = &desc_mouse; 599*f1ae32a1SGerd Hoffmann dc->vmsd = &vmstate_usb_ptr; 600*f1ae32a1SGerd Hoffmann } 601*f1ae32a1SGerd Hoffmann 602*f1ae32a1SGerd Hoffmann static TypeInfo usb_mouse_info = { 603*f1ae32a1SGerd Hoffmann .name = "usb-mouse", 604*f1ae32a1SGerd Hoffmann .parent = TYPE_USB_DEVICE, 605*f1ae32a1SGerd Hoffmann .instance_size = sizeof(USBHIDState), 606*f1ae32a1SGerd Hoffmann .class_init = usb_mouse_class_initfn, 607*f1ae32a1SGerd Hoffmann }; 608*f1ae32a1SGerd Hoffmann 609*f1ae32a1SGerd Hoffmann static void usb_keyboard_class_initfn(ObjectClass *klass, void *data) 610*f1ae32a1SGerd Hoffmann { 611*f1ae32a1SGerd Hoffmann DeviceClass *dc = DEVICE_CLASS(klass); 612*f1ae32a1SGerd Hoffmann USBDeviceClass *uc = USB_DEVICE_CLASS(klass); 613*f1ae32a1SGerd Hoffmann 614*f1ae32a1SGerd Hoffmann usb_hid_class_initfn(klass, data); 615*f1ae32a1SGerd Hoffmann uc->init = usb_keyboard_initfn; 616*f1ae32a1SGerd Hoffmann uc->product_desc = "QEMU USB Keyboard"; 617*f1ae32a1SGerd Hoffmann uc->usb_desc = &desc_keyboard; 618*f1ae32a1SGerd Hoffmann dc->vmsd = &vmstate_usb_kbd; 619*f1ae32a1SGerd Hoffmann } 620*f1ae32a1SGerd Hoffmann 621*f1ae32a1SGerd Hoffmann static TypeInfo usb_keyboard_info = { 622*f1ae32a1SGerd Hoffmann .name = "usb-kbd", 623*f1ae32a1SGerd Hoffmann .parent = TYPE_USB_DEVICE, 624*f1ae32a1SGerd Hoffmann .instance_size = sizeof(USBHIDState), 625*f1ae32a1SGerd Hoffmann .class_init = usb_keyboard_class_initfn, 626*f1ae32a1SGerd Hoffmann }; 627*f1ae32a1SGerd Hoffmann 628*f1ae32a1SGerd Hoffmann static void usb_hid_register_types(void) 629*f1ae32a1SGerd Hoffmann { 630*f1ae32a1SGerd Hoffmann type_register_static(&usb_tablet_info); 631*f1ae32a1SGerd Hoffmann usb_legacy_register("usb-tablet", "tablet", NULL); 632*f1ae32a1SGerd Hoffmann type_register_static(&usb_mouse_info); 633*f1ae32a1SGerd Hoffmann usb_legacy_register("usb-mouse", "mouse", NULL); 634*f1ae32a1SGerd Hoffmann type_register_static(&usb_keyboard_info); 635*f1ae32a1SGerd Hoffmann usb_legacy_register("usb-kbd", "keyboard", NULL); 636*f1ae32a1SGerd Hoffmann } 637*f1ae32a1SGerd Hoffmann 638*f1ae32a1SGerd Hoffmann type_init(usb_hid_register_types) 639