1f1ae32a1SGerd Hoffmann /* 2f1ae32a1SGerd Hoffmann * QEMU USB HID devices 3f1ae32a1SGerd Hoffmann * 4f1ae32a1SGerd Hoffmann * Copyright (c) 2005 Fabrice Bellard 5f1ae32a1SGerd Hoffmann * Copyright (c) 2007 OpenMoko, Inc. (andrew@openedhand.com) 6f1ae32a1SGerd Hoffmann * 7f1ae32a1SGerd Hoffmann * Permission is hereby granted, free of charge, to any person obtaining a copy 8f1ae32a1SGerd Hoffmann * of this software and associated documentation files (the "Software"), to deal 9f1ae32a1SGerd Hoffmann * in the Software without restriction, including without limitation the rights 10f1ae32a1SGerd Hoffmann * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 11f1ae32a1SGerd Hoffmann * copies of the Software, and to permit persons to whom the Software is 12f1ae32a1SGerd Hoffmann * furnished to do so, subject to the following conditions: 13f1ae32a1SGerd Hoffmann * 14f1ae32a1SGerd Hoffmann * The above copyright notice and this permission notice shall be included in 15f1ae32a1SGerd Hoffmann * all copies or substantial portions of the Software. 16f1ae32a1SGerd Hoffmann * 17f1ae32a1SGerd Hoffmann * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18f1ae32a1SGerd Hoffmann * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19f1ae32a1SGerd Hoffmann * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20f1ae32a1SGerd Hoffmann * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21f1ae32a1SGerd Hoffmann * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22f1ae32a1SGerd Hoffmann * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 23f1ae32a1SGerd Hoffmann * THE SOFTWARE. 24f1ae32a1SGerd Hoffmann */ 25f1ae32a1SGerd Hoffmann #include "hw/hw.h" 26f1ae32a1SGerd Hoffmann #include "console.h" 27f1ae32a1SGerd Hoffmann #include "hw/usb.h" 28f1ae32a1SGerd Hoffmann #include "hw/usb/desc.h" 29f1ae32a1SGerd Hoffmann #include "qemu-timer.h" 30f1ae32a1SGerd Hoffmann #include "hw/hid.h" 31f1ae32a1SGerd Hoffmann 32f1ae32a1SGerd Hoffmann /* HID interface requests */ 33f1ae32a1SGerd Hoffmann #define GET_REPORT 0xa101 34f1ae32a1SGerd Hoffmann #define GET_IDLE 0xa102 35f1ae32a1SGerd Hoffmann #define GET_PROTOCOL 0xa103 36f1ae32a1SGerd Hoffmann #define SET_REPORT 0x2109 37f1ae32a1SGerd Hoffmann #define SET_IDLE 0x210a 38f1ae32a1SGerd Hoffmann #define SET_PROTOCOL 0x210b 39f1ae32a1SGerd Hoffmann 40f1ae32a1SGerd Hoffmann /* HID descriptor types */ 41f1ae32a1SGerd Hoffmann #define USB_DT_HID 0x21 42f1ae32a1SGerd Hoffmann #define USB_DT_REPORT 0x22 43f1ae32a1SGerd Hoffmann #define USB_DT_PHY 0x23 44f1ae32a1SGerd Hoffmann 45f1ae32a1SGerd Hoffmann typedef struct USBHIDState { 46f1ae32a1SGerd Hoffmann USBDevice dev; 47f1ae32a1SGerd Hoffmann USBEndpoint *intr; 48f1ae32a1SGerd Hoffmann HIDState hid; 49f1ae32a1SGerd Hoffmann } USBHIDState; 50f1ae32a1SGerd Hoffmann 51f1ae32a1SGerd Hoffmann enum { 52f1ae32a1SGerd Hoffmann STR_MANUFACTURER = 1, 53f1ae32a1SGerd Hoffmann STR_PRODUCT_MOUSE, 54f1ae32a1SGerd Hoffmann STR_PRODUCT_TABLET, 55f1ae32a1SGerd Hoffmann STR_PRODUCT_KEYBOARD, 56f1ae32a1SGerd Hoffmann STR_SERIALNUMBER, 57f1ae32a1SGerd Hoffmann STR_CONFIG_MOUSE, 58f1ae32a1SGerd Hoffmann STR_CONFIG_TABLET, 59f1ae32a1SGerd Hoffmann STR_CONFIG_KEYBOARD, 60f1ae32a1SGerd Hoffmann }; 61f1ae32a1SGerd Hoffmann 62f1ae32a1SGerd Hoffmann static const USBDescStrings desc_strings = { 63*93bfef4cSCrístian Viana [STR_MANUFACTURER] = "QEMU", 64f1ae32a1SGerd Hoffmann [STR_PRODUCT_MOUSE] = "QEMU USB Mouse", 65f1ae32a1SGerd Hoffmann [STR_PRODUCT_TABLET] = "QEMU USB Tablet", 66f1ae32a1SGerd Hoffmann [STR_PRODUCT_KEYBOARD] = "QEMU USB Keyboard", 67f1ae32a1SGerd Hoffmann [STR_SERIALNUMBER] = "42", /* == remote wakeup works */ 68f1ae32a1SGerd Hoffmann [STR_CONFIG_MOUSE] = "HID Mouse", 69f1ae32a1SGerd Hoffmann [STR_CONFIG_TABLET] = "HID Tablet", 70f1ae32a1SGerd Hoffmann [STR_CONFIG_KEYBOARD] = "HID Keyboard", 71f1ae32a1SGerd Hoffmann }; 72f1ae32a1SGerd Hoffmann 73f1ae32a1SGerd Hoffmann static const USBDescIface desc_iface_mouse = { 74f1ae32a1SGerd Hoffmann .bInterfaceNumber = 0, 75f1ae32a1SGerd Hoffmann .bNumEndpoints = 1, 76f1ae32a1SGerd Hoffmann .bInterfaceClass = USB_CLASS_HID, 77f1ae32a1SGerd Hoffmann .bInterfaceSubClass = 0x01, /* boot */ 78f1ae32a1SGerd Hoffmann .bInterfaceProtocol = 0x02, 79f1ae32a1SGerd Hoffmann .ndesc = 1, 80f1ae32a1SGerd Hoffmann .descs = (USBDescOther[]) { 81f1ae32a1SGerd Hoffmann { 82f1ae32a1SGerd Hoffmann /* HID descriptor */ 83f1ae32a1SGerd Hoffmann .data = (uint8_t[]) { 84f1ae32a1SGerd Hoffmann 0x09, /* u8 bLength */ 85f1ae32a1SGerd Hoffmann USB_DT_HID, /* u8 bDescriptorType */ 86f1ae32a1SGerd Hoffmann 0x01, 0x00, /* u16 HID_class */ 87f1ae32a1SGerd Hoffmann 0x00, /* u8 country_code */ 88f1ae32a1SGerd Hoffmann 0x01, /* u8 num_descriptors */ 89f1ae32a1SGerd Hoffmann USB_DT_REPORT, /* u8 type: Report */ 90f1ae32a1SGerd Hoffmann 52, 0, /* u16 len */ 91f1ae32a1SGerd Hoffmann }, 92f1ae32a1SGerd Hoffmann }, 93f1ae32a1SGerd Hoffmann }, 94f1ae32a1SGerd Hoffmann .eps = (USBDescEndpoint[]) { 95f1ae32a1SGerd Hoffmann { 96f1ae32a1SGerd Hoffmann .bEndpointAddress = USB_DIR_IN | 0x01, 97f1ae32a1SGerd Hoffmann .bmAttributes = USB_ENDPOINT_XFER_INT, 98f1ae32a1SGerd Hoffmann .wMaxPacketSize = 4, 99f1ae32a1SGerd Hoffmann .bInterval = 0x0a, 100f1ae32a1SGerd Hoffmann }, 101f1ae32a1SGerd Hoffmann }, 102f1ae32a1SGerd Hoffmann }; 103f1ae32a1SGerd Hoffmann 104f1ae32a1SGerd Hoffmann static const USBDescIface desc_iface_tablet = { 105f1ae32a1SGerd Hoffmann .bInterfaceNumber = 0, 106f1ae32a1SGerd Hoffmann .bNumEndpoints = 1, 107f1ae32a1SGerd Hoffmann .bInterfaceClass = USB_CLASS_HID, 108f1ae32a1SGerd Hoffmann .bInterfaceProtocol = 0x02, 109f1ae32a1SGerd Hoffmann .ndesc = 1, 110f1ae32a1SGerd Hoffmann .descs = (USBDescOther[]) { 111f1ae32a1SGerd Hoffmann { 112f1ae32a1SGerd Hoffmann /* HID descriptor */ 113f1ae32a1SGerd Hoffmann .data = (uint8_t[]) { 114f1ae32a1SGerd Hoffmann 0x09, /* u8 bLength */ 115f1ae32a1SGerd Hoffmann USB_DT_HID, /* u8 bDescriptorType */ 116f1ae32a1SGerd Hoffmann 0x01, 0x00, /* u16 HID_class */ 117f1ae32a1SGerd Hoffmann 0x00, /* u8 country_code */ 118f1ae32a1SGerd Hoffmann 0x01, /* u8 num_descriptors */ 119f1ae32a1SGerd Hoffmann USB_DT_REPORT, /* u8 type: Report */ 120f1ae32a1SGerd Hoffmann 74, 0, /* u16 len */ 121f1ae32a1SGerd Hoffmann }, 122f1ae32a1SGerd Hoffmann }, 123f1ae32a1SGerd Hoffmann }, 124f1ae32a1SGerd Hoffmann .eps = (USBDescEndpoint[]) { 125f1ae32a1SGerd Hoffmann { 126f1ae32a1SGerd Hoffmann .bEndpointAddress = USB_DIR_IN | 0x01, 127f1ae32a1SGerd Hoffmann .bmAttributes = USB_ENDPOINT_XFER_INT, 128f1ae32a1SGerd Hoffmann .wMaxPacketSize = 8, 129f1ae32a1SGerd Hoffmann .bInterval = 0x0a, 130f1ae32a1SGerd Hoffmann }, 131f1ae32a1SGerd Hoffmann }, 132f1ae32a1SGerd Hoffmann }; 133f1ae32a1SGerd Hoffmann 134f1ae32a1SGerd Hoffmann static const USBDescIface desc_iface_keyboard = { 135f1ae32a1SGerd Hoffmann .bInterfaceNumber = 0, 136f1ae32a1SGerd Hoffmann .bNumEndpoints = 1, 137f1ae32a1SGerd Hoffmann .bInterfaceClass = USB_CLASS_HID, 138f1ae32a1SGerd Hoffmann .bInterfaceSubClass = 0x01, /* boot */ 139f1ae32a1SGerd Hoffmann .bInterfaceProtocol = 0x01, /* keyboard */ 140f1ae32a1SGerd Hoffmann .ndesc = 1, 141f1ae32a1SGerd Hoffmann .descs = (USBDescOther[]) { 142f1ae32a1SGerd Hoffmann { 143f1ae32a1SGerd Hoffmann /* HID descriptor */ 144f1ae32a1SGerd Hoffmann .data = (uint8_t[]) { 145f1ae32a1SGerd Hoffmann 0x09, /* u8 bLength */ 146f1ae32a1SGerd Hoffmann USB_DT_HID, /* u8 bDescriptorType */ 147f1ae32a1SGerd Hoffmann 0x11, 0x01, /* u16 HID_class */ 148f1ae32a1SGerd Hoffmann 0x00, /* u8 country_code */ 149f1ae32a1SGerd Hoffmann 0x01, /* u8 num_descriptors */ 150f1ae32a1SGerd Hoffmann USB_DT_REPORT, /* u8 type: Report */ 151f1ae32a1SGerd Hoffmann 0x3f, 0, /* u16 len */ 152f1ae32a1SGerd Hoffmann }, 153f1ae32a1SGerd Hoffmann }, 154f1ae32a1SGerd Hoffmann }, 155f1ae32a1SGerd Hoffmann .eps = (USBDescEndpoint[]) { 156f1ae32a1SGerd Hoffmann { 157f1ae32a1SGerd Hoffmann .bEndpointAddress = USB_DIR_IN | 0x01, 158f1ae32a1SGerd Hoffmann .bmAttributes = USB_ENDPOINT_XFER_INT, 159f1ae32a1SGerd Hoffmann .wMaxPacketSize = 8, 160f1ae32a1SGerd Hoffmann .bInterval = 0x0a, 161f1ae32a1SGerd Hoffmann }, 162f1ae32a1SGerd Hoffmann }, 163f1ae32a1SGerd Hoffmann }; 164f1ae32a1SGerd Hoffmann 165f1ae32a1SGerd Hoffmann static const USBDescDevice desc_device_mouse = { 166f1ae32a1SGerd Hoffmann .bcdUSB = 0x0100, 167f1ae32a1SGerd Hoffmann .bMaxPacketSize0 = 8, 168f1ae32a1SGerd Hoffmann .bNumConfigurations = 1, 169f1ae32a1SGerd Hoffmann .confs = (USBDescConfig[]) { 170f1ae32a1SGerd Hoffmann { 171f1ae32a1SGerd Hoffmann .bNumInterfaces = 1, 172f1ae32a1SGerd Hoffmann .bConfigurationValue = 1, 173f1ae32a1SGerd Hoffmann .iConfiguration = STR_CONFIG_MOUSE, 174f1ae32a1SGerd Hoffmann .bmAttributes = 0xa0, 175f1ae32a1SGerd Hoffmann .bMaxPower = 50, 176f1ae32a1SGerd Hoffmann .nif = 1, 177f1ae32a1SGerd Hoffmann .ifs = &desc_iface_mouse, 178f1ae32a1SGerd Hoffmann }, 179f1ae32a1SGerd Hoffmann }, 180f1ae32a1SGerd Hoffmann }; 181f1ae32a1SGerd Hoffmann 182f1ae32a1SGerd Hoffmann static const USBDescDevice desc_device_tablet = { 183f1ae32a1SGerd Hoffmann .bcdUSB = 0x0100, 184f1ae32a1SGerd Hoffmann .bMaxPacketSize0 = 8, 185f1ae32a1SGerd Hoffmann .bNumConfigurations = 1, 186f1ae32a1SGerd Hoffmann .confs = (USBDescConfig[]) { 187f1ae32a1SGerd Hoffmann { 188f1ae32a1SGerd Hoffmann .bNumInterfaces = 1, 189f1ae32a1SGerd Hoffmann .bConfigurationValue = 1, 190f1ae32a1SGerd Hoffmann .iConfiguration = STR_CONFIG_TABLET, 191f1ae32a1SGerd Hoffmann .bmAttributes = 0xa0, 192f1ae32a1SGerd Hoffmann .bMaxPower = 50, 193f1ae32a1SGerd Hoffmann .nif = 1, 194f1ae32a1SGerd Hoffmann .ifs = &desc_iface_tablet, 195f1ae32a1SGerd Hoffmann }, 196f1ae32a1SGerd Hoffmann }, 197f1ae32a1SGerd Hoffmann }; 198f1ae32a1SGerd Hoffmann 199f1ae32a1SGerd Hoffmann static const USBDescDevice desc_device_keyboard = { 200f1ae32a1SGerd Hoffmann .bcdUSB = 0x0100, 201f1ae32a1SGerd Hoffmann .bMaxPacketSize0 = 8, 202f1ae32a1SGerd Hoffmann .bNumConfigurations = 1, 203f1ae32a1SGerd Hoffmann .confs = (USBDescConfig[]) { 204f1ae32a1SGerd Hoffmann { 205f1ae32a1SGerd Hoffmann .bNumInterfaces = 1, 206f1ae32a1SGerd Hoffmann .bConfigurationValue = 1, 207f1ae32a1SGerd Hoffmann .iConfiguration = STR_CONFIG_KEYBOARD, 208f1ae32a1SGerd Hoffmann .bmAttributes = 0xa0, 209f1ae32a1SGerd Hoffmann .bMaxPower = 50, 210f1ae32a1SGerd Hoffmann .nif = 1, 211f1ae32a1SGerd Hoffmann .ifs = &desc_iface_keyboard, 212f1ae32a1SGerd Hoffmann }, 213f1ae32a1SGerd Hoffmann }, 214f1ae32a1SGerd Hoffmann }; 215f1ae32a1SGerd Hoffmann 216f1ae32a1SGerd Hoffmann static const USBDesc desc_mouse = { 217f1ae32a1SGerd Hoffmann .id = { 218f1ae32a1SGerd Hoffmann .idVendor = 0x0627, 219f1ae32a1SGerd Hoffmann .idProduct = 0x0001, 220f1ae32a1SGerd Hoffmann .bcdDevice = 0, 221f1ae32a1SGerd Hoffmann .iManufacturer = STR_MANUFACTURER, 222f1ae32a1SGerd Hoffmann .iProduct = STR_PRODUCT_MOUSE, 223f1ae32a1SGerd Hoffmann .iSerialNumber = STR_SERIALNUMBER, 224f1ae32a1SGerd Hoffmann }, 225f1ae32a1SGerd Hoffmann .full = &desc_device_mouse, 226f1ae32a1SGerd Hoffmann .str = desc_strings, 227f1ae32a1SGerd Hoffmann }; 228f1ae32a1SGerd Hoffmann 229f1ae32a1SGerd Hoffmann static const USBDesc desc_tablet = { 230f1ae32a1SGerd Hoffmann .id = { 231f1ae32a1SGerd Hoffmann .idVendor = 0x0627, 232f1ae32a1SGerd Hoffmann .idProduct = 0x0001, 233f1ae32a1SGerd Hoffmann .bcdDevice = 0, 234f1ae32a1SGerd Hoffmann .iManufacturer = STR_MANUFACTURER, 235f1ae32a1SGerd Hoffmann .iProduct = STR_PRODUCT_TABLET, 236f1ae32a1SGerd Hoffmann .iSerialNumber = STR_SERIALNUMBER, 237f1ae32a1SGerd Hoffmann }, 238f1ae32a1SGerd Hoffmann .full = &desc_device_tablet, 239f1ae32a1SGerd Hoffmann .str = desc_strings, 240f1ae32a1SGerd Hoffmann }; 241f1ae32a1SGerd Hoffmann 242f1ae32a1SGerd Hoffmann static const USBDesc desc_keyboard = { 243f1ae32a1SGerd Hoffmann .id = { 244f1ae32a1SGerd Hoffmann .idVendor = 0x0627, 245f1ae32a1SGerd Hoffmann .idProduct = 0x0001, 246f1ae32a1SGerd Hoffmann .bcdDevice = 0, 247f1ae32a1SGerd Hoffmann .iManufacturer = STR_MANUFACTURER, 248f1ae32a1SGerd Hoffmann .iProduct = STR_PRODUCT_KEYBOARD, 249f1ae32a1SGerd Hoffmann .iSerialNumber = STR_SERIALNUMBER, 250f1ae32a1SGerd Hoffmann }, 251f1ae32a1SGerd Hoffmann .full = &desc_device_keyboard, 252f1ae32a1SGerd Hoffmann .str = desc_strings, 253f1ae32a1SGerd Hoffmann }; 254f1ae32a1SGerd Hoffmann 255f1ae32a1SGerd Hoffmann static const uint8_t qemu_mouse_hid_report_descriptor[] = { 256f1ae32a1SGerd Hoffmann 0x05, 0x01, /* Usage Page (Generic Desktop) */ 257f1ae32a1SGerd Hoffmann 0x09, 0x02, /* Usage (Mouse) */ 258f1ae32a1SGerd Hoffmann 0xa1, 0x01, /* Collection (Application) */ 259f1ae32a1SGerd Hoffmann 0x09, 0x01, /* Usage (Pointer) */ 260f1ae32a1SGerd Hoffmann 0xa1, 0x00, /* Collection (Physical) */ 261f1ae32a1SGerd Hoffmann 0x05, 0x09, /* Usage Page (Button) */ 262f1ae32a1SGerd Hoffmann 0x19, 0x01, /* Usage Minimum (1) */ 263f1ae32a1SGerd Hoffmann 0x29, 0x03, /* Usage Maximum (3) */ 264f1ae32a1SGerd Hoffmann 0x15, 0x00, /* Logical Minimum (0) */ 265f1ae32a1SGerd Hoffmann 0x25, 0x01, /* Logical Maximum (1) */ 266f1ae32a1SGerd Hoffmann 0x95, 0x03, /* Report Count (3) */ 267f1ae32a1SGerd Hoffmann 0x75, 0x01, /* Report Size (1) */ 268f1ae32a1SGerd Hoffmann 0x81, 0x02, /* Input (Data, Variable, Absolute) */ 269f1ae32a1SGerd Hoffmann 0x95, 0x01, /* Report Count (1) */ 270f1ae32a1SGerd Hoffmann 0x75, 0x05, /* Report Size (5) */ 271f1ae32a1SGerd Hoffmann 0x81, 0x01, /* Input (Constant) */ 272f1ae32a1SGerd Hoffmann 0x05, 0x01, /* Usage Page (Generic Desktop) */ 273f1ae32a1SGerd Hoffmann 0x09, 0x30, /* Usage (X) */ 274f1ae32a1SGerd Hoffmann 0x09, 0x31, /* Usage (Y) */ 275f1ae32a1SGerd Hoffmann 0x09, 0x38, /* Usage (Wheel) */ 276f1ae32a1SGerd Hoffmann 0x15, 0x81, /* Logical Minimum (-0x7f) */ 277f1ae32a1SGerd Hoffmann 0x25, 0x7f, /* Logical Maximum (0x7f) */ 278f1ae32a1SGerd Hoffmann 0x75, 0x08, /* Report Size (8) */ 279f1ae32a1SGerd Hoffmann 0x95, 0x03, /* Report Count (3) */ 280f1ae32a1SGerd Hoffmann 0x81, 0x06, /* Input (Data, Variable, Relative) */ 281f1ae32a1SGerd Hoffmann 0xc0, /* End Collection */ 282f1ae32a1SGerd Hoffmann 0xc0, /* End Collection */ 283f1ae32a1SGerd Hoffmann }; 284f1ae32a1SGerd Hoffmann 285f1ae32a1SGerd Hoffmann static const uint8_t qemu_tablet_hid_report_descriptor[] = { 286f1ae32a1SGerd Hoffmann 0x05, 0x01, /* Usage Page (Generic Desktop) */ 287f1ae32a1SGerd Hoffmann 0x09, 0x01, /* Usage (Pointer) */ 288f1ae32a1SGerd Hoffmann 0xa1, 0x01, /* Collection (Application) */ 289f1ae32a1SGerd Hoffmann 0x09, 0x01, /* Usage (Pointer) */ 290f1ae32a1SGerd Hoffmann 0xa1, 0x00, /* Collection (Physical) */ 291f1ae32a1SGerd Hoffmann 0x05, 0x09, /* Usage Page (Button) */ 292f1ae32a1SGerd Hoffmann 0x19, 0x01, /* Usage Minimum (1) */ 293f1ae32a1SGerd Hoffmann 0x29, 0x03, /* Usage Maximum (3) */ 294f1ae32a1SGerd Hoffmann 0x15, 0x00, /* Logical Minimum (0) */ 295f1ae32a1SGerd Hoffmann 0x25, 0x01, /* Logical Maximum (1) */ 296f1ae32a1SGerd Hoffmann 0x95, 0x03, /* Report Count (3) */ 297f1ae32a1SGerd Hoffmann 0x75, 0x01, /* Report Size (1) */ 298f1ae32a1SGerd Hoffmann 0x81, 0x02, /* Input (Data, Variable, Absolute) */ 299f1ae32a1SGerd Hoffmann 0x95, 0x01, /* Report Count (1) */ 300f1ae32a1SGerd Hoffmann 0x75, 0x05, /* Report Size (5) */ 301f1ae32a1SGerd Hoffmann 0x81, 0x01, /* Input (Constant) */ 302f1ae32a1SGerd Hoffmann 0x05, 0x01, /* Usage Page (Generic Desktop) */ 303f1ae32a1SGerd Hoffmann 0x09, 0x30, /* Usage (X) */ 304f1ae32a1SGerd Hoffmann 0x09, 0x31, /* Usage (Y) */ 305f1ae32a1SGerd Hoffmann 0x15, 0x00, /* Logical Minimum (0) */ 306f1ae32a1SGerd Hoffmann 0x26, 0xff, 0x7f, /* Logical Maximum (0x7fff) */ 307f1ae32a1SGerd Hoffmann 0x35, 0x00, /* Physical Minimum (0) */ 308f1ae32a1SGerd Hoffmann 0x46, 0xff, 0x7f, /* Physical Maximum (0x7fff) */ 309f1ae32a1SGerd Hoffmann 0x75, 0x10, /* Report Size (16) */ 310f1ae32a1SGerd Hoffmann 0x95, 0x02, /* Report Count (2) */ 311f1ae32a1SGerd Hoffmann 0x81, 0x02, /* Input (Data, Variable, Absolute) */ 312f1ae32a1SGerd Hoffmann 0x05, 0x01, /* Usage Page (Generic Desktop) */ 313f1ae32a1SGerd Hoffmann 0x09, 0x38, /* Usage (Wheel) */ 314f1ae32a1SGerd Hoffmann 0x15, 0x81, /* Logical Minimum (-0x7f) */ 315f1ae32a1SGerd Hoffmann 0x25, 0x7f, /* Logical Maximum (0x7f) */ 316f1ae32a1SGerd Hoffmann 0x35, 0x00, /* Physical Minimum (same as logical) */ 317f1ae32a1SGerd Hoffmann 0x45, 0x00, /* Physical Maximum (same as logical) */ 318f1ae32a1SGerd Hoffmann 0x75, 0x08, /* Report Size (8) */ 319f1ae32a1SGerd Hoffmann 0x95, 0x01, /* Report Count (1) */ 320f1ae32a1SGerd Hoffmann 0x81, 0x06, /* Input (Data, Variable, Relative) */ 321f1ae32a1SGerd Hoffmann 0xc0, /* End Collection */ 322f1ae32a1SGerd Hoffmann 0xc0, /* End Collection */ 323f1ae32a1SGerd Hoffmann }; 324f1ae32a1SGerd Hoffmann 325f1ae32a1SGerd Hoffmann static const uint8_t qemu_keyboard_hid_report_descriptor[] = { 326f1ae32a1SGerd Hoffmann 0x05, 0x01, /* Usage Page (Generic Desktop) */ 327f1ae32a1SGerd Hoffmann 0x09, 0x06, /* Usage (Keyboard) */ 328f1ae32a1SGerd Hoffmann 0xa1, 0x01, /* Collection (Application) */ 329f1ae32a1SGerd Hoffmann 0x75, 0x01, /* Report Size (1) */ 330f1ae32a1SGerd Hoffmann 0x95, 0x08, /* Report Count (8) */ 331f1ae32a1SGerd Hoffmann 0x05, 0x07, /* Usage Page (Key Codes) */ 332f1ae32a1SGerd Hoffmann 0x19, 0xe0, /* Usage Minimum (224) */ 333f1ae32a1SGerd Hoffmann 0x29, 0xe7, /* Usage Maximum (231) */ 334f1ae32a1SGerd Hoffmann 0x15, 0x00, /* Logical Minimum (0) */ 335f1ae32a1SGerd Hoffmann 0x25, 0x01, /* Logical Maximum (1) */ 336f1ae32a1SGerd Hoffmann 0x81, 0x02, /* Input (Data, Variable, Absolute) */ 337f1ae32a1SGerd Hoffmann 0x95, 0x01, /* Report Count (1) */ 338f1ae32a1SGerd Hoffmann 0x75, 0x08, /* Report Size (8) */ 339f1ae32a1SGerd Hoffmann 0x81, 0x01, /* Input (Constant) */ 340f1ae32a1SGerd Hoffmann 0x95, 0x05, /* Report Count (5) */ 341f1ae32a1SGerd Hoffmann 0x75, 0x01, /* Report Size (1) */ 342f1ae32a1SGerd Hoffmann 0x05, 0x08, /* Usage Page (LEDs) */ 343f1ae32a1SGerd Hoffmann 0x19, 0x01, /* Usage Minimum (1) */ 344f1ae32a1SGerd Hoffmann 0x29, 0x05, /* Usage Maximum (5) */ 345f1ae32a1SGerd Hoffmann 0x91, 0x02, /* Output (Data, Variable, Absolute) */ 346f1ae32a1SGerd Hoffmann 0x95, 0x01, /* Report Count (1) */ 347f1ae32a1SGerd Hoffmann 0x75, 0x03, /* Report Size (3) */ 348f1ae32a1SGerd Hoffmann 0x91, 0x01, /* Output (Constant) */ 349f1ae32a1SGerd Hoffmann 0x95, 0x06, /* Report Count (6) */ 350f1ae32a1SGerd Hoffmann 0x75, 0x08, /* Report Size (8) */ 351f1ae32a1SGerd Hoffmann 0x15, 0x00, /* Logical Minimum (0) */ 352f1ae32a1SGerd Hoffmann 0x25, 0xff, /* Logical Maximum (255) */ 353f1ae32a1SGerd Hoffmann 0x05, 0x07, /* Usage Page (Key Codes) */ 354f1ae32a1SGerd Hoffmann 0x19, 0x00, /* Usage Minimum (0) */ 355f1ae32a1SGerd Hoffmann 0x29, 0xff, /* Usage Maximum (255) */ 356f1ae32a1SGerd Hoffmann 0x81, 0x00, /* Input (Data, Array) */ 357f1ae32a1SGerd Hoffmann 0xc0, /* End Collection */ 358f1ae32a1SGerd Hoffmann }; 359f1ae32a1SGerd Hoffmann 360f1ae32a1SGerd Hoffmann static void usb_hid_changed(HIDState *hs) 361f1ae32a1SGerd Hoffmann { 362f1ae32a1SGerd Hoffmann USBHIDState *us = container_of(hs, USBHIDState, hid); 363f1ae32a1SGerd Hoffmann 364f1ae32a1SGerd Hoffmann usb_wakeup(us->intr); 365f1ae32a1SGerd Hoffmann } 366f1ae32a1SGerd Hoffmann 367f1ae32a1SGerd Hoffmann static void usb_hid_handle_reset(USBDevice *dev) 368f1ae32a1SGerd Hoffmann { 369f1ae32a1SGerd Hoffmann USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev); 370f1ae32a1SGerd Hoffmann 371f1ae32a1SGerd Hoffmann hid_reset(&us->hid); 372f1ae32a1SGerd Hoffmann } 373f1ae32a1SGerd Hoffmann 374f1ae32a1SGerd Hoffmann static int usb_hid_handle_control(USBDevice *dev, USBPacket *p, 375f1ae32a1SGerd Hoffmann int request, int value, int index, int length, uint8_t *data) 376f1ae32a1SGerd Hoffmann { 377f1ae32a1SGerd Hoffmann USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev); 378f1ae32a1SGerd Hoffmann HIDState *hs = &us->hid; 379f1ae32a1SGerd Hoffmann int ret; 380f1ae32a1SGerd Hoffmann 381f1ae32a1SGerd Hoffmann ret = usb_desc_handle_control(dev, p, request, value, index, length, data); 382f1ae32a1SGerd Hoffmann if (ret >= 0) { 383f1ae32a1SGerd Hoffmann return ret; 384f1ae32a1SGerd Hoffmann } 385f1ae32a1SGerd Hoffmann 386f1ae32a1SGerd Hoffmann ret = 0; 387f1ae32a1SGerd Hoffmann switch (request) { 388f1ae32a1SGerd Hoffmann /* hid specific requests */ 389f1ae32a1SGerd Hoffmann case InterfaceRequest | USB_REQ_GET_DESCRIPTOR: 390f1ae32a1SGerd Hoffmann switch (value >> 8) { 391f1ae32a1SGerd Hoffmann case 0x22: 392f1ae32a1SGerd Hoffmann if (hs->kind == HID_MOUSE) { 393f1ae32a1SGerd Hoffmann memcpy(data, qemu_mouse_hid_report_descriptor, 394f1ae32a1SGerd Hoffmann sizeof(qemu_mouse_hid_report_descriptor)); 395f1ae32a1SGerd Hoffmann ret = sizeof(qemu_mouse_hid_report_descriptor); 396f1ae32a1SGerd Hoffmann } else if (hs->kind == HID_TABLET) { 397f1ae32a1SGerd Hoffmann memcpy(data, qemu_tablet_hid_report_descriptor, 398f1ae32a1SGerd Hoffmann sizeof(qemu_tablet_hid_report_descriptor)); 399f1ae32a1SGerd Hoffmann ret = sizeof(qemu_tablet_hid_report_descriptor); 400f1ae32a1SGerd Hoffmann } else if (hs->kind == HID_KEYBOARD) { 401f1ae32a1SGerd Hoffmann memcpy(data, qemu_keyboard_hid_report_descriptor, 402f1ae32a1SGerd Hoffmann sizeof(qemu_keyboard_hid_report_descriptor)); 403f1ae32a1SGerd Hoffmann ret = sizeof(qemu_keyboard_hid_report_descriptor); 404f1ae32a1SGerd Hoffmann } 405f1ae32a1SGerd Hoffmann break; 406f1ae32a1SGerd Hoffmann default: 407f1ae32a1SGerd Hoffmann goto fail; 408f1ae32a1SGerd Hoffmann } 409f1ae32a1SGerd Hoffmann break; 410f1ae32a1SGerd Hoffmann case GET_REPORT: 411f1ae32a1SGerd Hoffmann if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) { 412f1ae32a1SGerd Hoffmann ret = hid_pointer_poll(hs, data, length); 413f1ae32a1SGerd Hoffmann } else if (hs->kind == HID_KEYBOARD) { 414f1ae32a1SGerd Hoffmann ret = hid_keyboard_poll(hs, data, length); 415f1ae32a1SGerd Hoffmann } 416f1ae32a1SGerd Hoffmann break; 417f1ae32a1SGerd Hoffmann case SET_REPORT: 418f1ae32a1SGerd Hoffmann if (hs->kind == HID_KEYBOARD) { 419f1ae32a1SGerd Hoffmann ret = hid_keyboard_write(hs, data, length); 420f1ae32a1SGerd Hoffmann } else { 421f1ae32a1SGerd Hoffmann goto fail; 422f1ae32a1SGerd Hoffmann } 423f1ae32a1SGerd Hoffmann break; 424f1ae32a1SGerd Hoffmann case GET_PROTOCOL: 425f1ae32a1SGerd Hoffmann if (hs->kind != HID_KEYBOARD && hs->kind != HID_MOUSE) { 426f1ae32a1SGerd Hoffmann goto fail; 427f1ae32a1SGerd Hoffmann } 428f1ae32a1SGerd Hoffmann ret = 1; 429f1ae32a1SGerd Hoffmann data[0] = hs->protocol; 430f1ae32a1SGerd Hoffmann break; 431f1ae32a1SGerd Hoffmann case SET_PROTOCOL: 432f1ae32a1SGerd Hoffmann if (hs->kind != HID_KEYBOARD && hs->kind != HID_MOUSE) { 433f1ae32a1SGerd Hoffmann goto fail; 434f1ae32a1SGerd Hoffmann } 435f1ae32a1SGerd Hoffmann ret = 0; 436f1ae32a1SGerd Hoffmann hs->protocol = value; 437f1ae32a1SGerd Hoffmann break; 438f1ae32a1SGerd Hoffmann case GET_IDLE: 439f1ae32a1SGerd Hoffmann ret = 1; 440f1ae32a1SGerd Hoffmann data[0] = hs->idle; 441f1ae32a1SGerd Hoffmann break; 442f1ae32a1SGerd Hoffmann case SET_IDLE: 443f1ae32a1SGerd Hoffmann hs->idle = (uint8_t) (value >> 8); 444f1ae32a1SGerd Hoffmann hid_set_next_idle(hs, qemu_get_clock_ns(vm_clock)); 445f1ae32a1SGerd Hoffmann if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) { 446f1ae32a1SGerd Hoffmann hid_pointer_activate(hs); 447f1ae32a1SGerd Hoffmann } 448f1ae32a1SGerd Hoffmann ret = 0; 449f1ae32a1SGerd Hoffmann break; 450f1ae32a1SGerd Hoffmann default: 451f1ae32a1SGerd Hoffmann fail: 452f1ae32a1SGerd Hoffmann ret = USB_RET_STALL; 453f1ae32a1SGerd Hoffmann break; 454f1ae32a1SGerd Hoffmann } 455f1ae32a1SGerd Hoffmann return ret; 456f1ae32a1SGerd Hoffmann } 457f1ae32a1SGerd Hoffmann 458f1ae32a1SGerd Hoffmann static int usb_hid_handle_data(USBDevice *dev, USBPacket *p) 459f1ae32a1SGerd Hoffmann { 460f1ae32a1SGerd Hoffmann USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev); 461f1ae32a1SGerd Hoffmann HIDState *hs = &us->hid; 462f1ae32a1SGerd Hoffmann uint8_t buf[p->iov.size]; 463f1ae32a1SGerd Hoffmann int ret = 0; 464f1ae32a1SGerd Hoffmann 465f1ae32a1SGerd Hoffmann switch (p->pid) { 466f1ae32a1SGerd Hoffmann case USB_TOKEN_IN: 467f1ae32a1SGerd Hoffmann if (p->ep->nr == 1) { 468f1ae32a1SGerd Hoffmann int64_t curtime = qemu_get_clock_ns(vm_clock); 469f1ae32a1SGerd Hoffmann if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) { 470f1ae32a1SGerd Hoffmann hid_pointer_activate(hs); 471f1ae32a1SGerd Hoffmann } 472f1ae32a1SGerd Hoffmann if (!hid_has_events(hs) && 473f1ae32a1SGerd Hoffmann (!hs->idle || hs->next_idle_clock - curtime > 0)) { 474f1ae32a1SGerd Hoffmann return USB_RET_NAK; 475f1ae32a1SGerd Hoffmann } 476f1ae32a1SGerd Hoffmann hid_set_next_idle(hs, curtime); 477f1ae32a1SGerd Hoffmann if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) { 478f1ae32a1SGerd Hoffmann ret = hid_pointer_poll(hs, buf, p->iov.size); 479f1ae32a1SGerd Hoffmann } else if (hs->kind == HID_KEYBOARD) { 480f1ae32a1SGerd Hoffmann ret = hid_keyboard_poll(hs, buf, p->iov.size); 481f1ae32a1SGerd Hoffmann } 482f1ae32a1SGerd Hoffmann usb_packet_copy(p, buf, ret); 483f1ae32a1SGerd Hoffmann } else { 484f1ae32a1SGerd Hoffmann goto fail; 485f1ae32a1SGerd Hoffmann } 486f1ae32a1SGerd Hoffmann break; 487f1ae32a1SGerd Hoffmann case USB_TOKEN_OUT: 488f1ae32a1SGerd Hoffmann default: 489f1ae32a1SGerd Hoffmann fail: 490f1ae32a1SGerd Hoffmann ret = USB_RET_STALL; 491f1ae32a1SGerd Hoffmann break; 492f1ae32a1SGerd Hoffmann } 493f1ae32a1SGerd Hoffmann return ret; 494f1ae32a1SGerd Hoffmann } 495f1ae32a1SGerd Hoffmann 496f1ae32a1SGerd Hoffmann static void usb_hid_handle_destroy(USBDevice *dev) 497f1ae32a1SGerd Hoffmann { 498f1ae32a1SGerd Hoffmann USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev); 499f1ae32a1SGerd Hoffmann 500f1ae32a1SGerd Hoffmann hid_free(&us->hid); 501f1ae32a1SGerd Hoffmann } 502f1ae32a1SGerd Hoffmann 503f1ae32a1SGerd Hoffmann static int usb_hid_initfn(USBDevice *dev, int kind) 504f1ae32a1SGerd Hoffmann { 505f1ae32a1SGerd Hoffmann USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev); 506f1ae32a1SGerd Hoffmann 507f1ae32a1SGerd Hoffmann usb_desc_init(dev); 508f1ae32a1SGerd Hoffmann us->intr = usb_ep_get(dev, USB_TOKEN_IN, 1); 509f1ae32a1SGerd Hoffmann hid_init(&us->hid, kind, usb_hid_changed); 510f1ae32a1SGerd Hoffmann return 0; 511f1ae32a1SGerd Hoffmann } 512f1ae32a1SGerd Hoffmann 513f1ae32a1SGerd Hoffmann static int usb_tablet_initfn(USBDevice *dev) 514f1ae32a1SGerd Hoffmann { 515f1ae32a1SGerd Hoffmann return usb_hid_initfn(dev, HID_TABLET); 516f1ae32a1SGerd Hoffmann } 517f1ae32a1SGerd Hoffmann 518f1ae32a1SGerd Hoffmann static int usb_mouse_initfn(USBDevice *dev) 519f1ae32a1SGerd Hoffmann { 520f1ae32a1SGerd Hoffmann return usb_hid_initfn(dev, HID_MOUSE); 521f1ae32a1SGerd Hoffmann } 522f1ae32a1SGerd Hoffmann 523f1ae32a1SGerd Hoffmann static int usb_keyboard_initfn(USBDevice *dev) 524f1ae32a1SGerd Hoffmann { 525f1ae32a1SGerd Hoffmann return usb_hid_initfn(dev, HID_KEYBOARD); 526f1ae32a1SGerd Hoffmann } 527f1ae32a1SGerd Hoffmann 528f1ae32a1SGerd Hoffmann static int usb_ptr_post_load(void *opaque, int version_id) 529f1ae32a1SGerd Hoffmann { 530f1ae32a1SGerd Hoffmann USBHIDState *s = opaque; 531f1ae32a1SGerd Hoffmann 532f1ae32a1SGerd Hoffmann if (s->dev.remote_wakeup) { 533f1ae32a1SGerd Hoffmann hid_pointer_activate(&s->hid); 534f1ae32a1SGerd Hoffmann } 535f1ae32a1SGerd Hoffmann return 0; 536f1ae32a1SGerd Hoffmann } 537f1ae32a1SGerd Hoffmann 538f1ae32a1SGerd Hoffmann static const VMStateDescription vmstate_usb_ptr = { 539f1ae32a1SGerd Hoffmann .name = "usb-ptr", 540f1ae32a1SGerd Hoffmann .version_id = 1, 541f1ae32a1SGerd Hoffmann .minimum_version_id = 1, 542f1ae32a1SGerd Hoffmann .post_load = usb_ptr_post_load, 543f1ae32a1SGerd Hoffmann .fields = (VMStateField []) { 544f1ae32a1SGerd Hoffmann VMSTATE_USB_DEVICE(dev, USBHIDState), 545f1ae32a1SGerd Hoffmann VMSTATE_HID_POINTER_DEVICE(hid, USBHIDState), 546f1ae32a1SGerd Hoffmann VMSTATE_END_OF_LIST() 547f1ae32a1SGerd Hoffmann } 548f1ae32a1SGerd Hoffmann }; 549f1ae32a1SGerd Hoffmann 550f1ae32a1SGerd Hoffmann static const VMStateDescription vmstate_usb_kbd = { 551f1ae32a1SGerd Hoffmann .name = "usb-kbd", 552f1ae32a1SGerd Hoffmann .version_id = 1, 553f1ae32a1SGerd Hoffmann .minimum_version_id = 1, 554f1ae32a1SGerd Hoffmann .fields = (VMStateField []) { 555f1ae32a1SGerd Hoffmann VMSTATE_USB_DEVICE(dev, USBHIDState), 556f1ae32a1SGerd Hoffmann VMSTATE_HID_KEYBOARD_DEVICE(hid, USBHIDState), 557f1ae32a1SGerd Hoffmann VMSTATE_END_OF_LIST() 558f1ae32a1SGerd Hoffmann } 559f1ae32a1SGerd Hoffmann }; 560f1ae32a1SGerd Hoffmann 561f1ae32a1SGerd Hoffmann static void usb_hid_class_initfn(ObjectClass *klass, void *data) 562f1ae32a1SGerd Hoffmann { 563f1ae32a1SGerd Hoffmann USBDeviceClass *uc = USB_DEVICE_CLASS(klass); 564f1ae32a1SGerd Hoffmann 565f1ae32a1SGerd Hoffmann uc->handle_reset = usb_hid_handle_reset; 566f1ae32a1SGerd Hoffmann uc->handle_control = usb_hid_handle_control; 567f1ae32a1SGerd Hoffmann uc->handle_data = usb_hid_handle_data; 568f1ae32a1SGerd Hoffmann uc->handle_destroy = usb_hid_handle_destroy; 569f1ae32a1SGerd Hoffmann } 570f1ae32a1SGerd Hoffmann 571f1ae32a1SGerd Hoffmann static void usb_tablet_class_initfn(ObjectClass *klass, void *data) 572f1ae32a1SGerd Hoffmann { 573f1ae32a1SGerd Hoffmann DeviceClass *dc = DEVICE_CLASS(klass); 574f1ae32a1SGerd Hoffmann USBDeviceClass *uc = USB_DEVICE_CLASS(klass); 575f1ae32a1SGerd Hoffmann 576f1ae32a1SGerd Hoffmann usb_hid_class_initfn(klass, data); 577f1ae32a1SGerd Hoffmann uc->init = usb_tablet_initfn; 578f1ae32a1SGerd Hoffmann uc->product_desc = "QEMU USB Tablet"; 579f1ae32a1SGerd Hoffmann uc->usb_desc = &desc_tablet; 580f1ae32a1SGerd Hoffmann dc->vmsd = &vmstate_usb_ptr; 581f1ae32a1SGerd Hoffmann } 582f1ae32a1SGerd Hoffmann 583f1ae32a1SGerd Hoffmann static TypeInfo usb_tablet_info = { 584f1ae32a1SGerd Hoffmann .name = "usb-tablet", 585f1ae32a1SGerd Hoffmann .parent = TYPE_USB_DEVICE, 586f1ae32a1SGerd Hoffmann .instance_size = sizeof(USBHIDState), 587f1ae32a1SGerd Hoffmann .class_init = usb_tablet_class_initfn, 588f1ae32a1SGerd Hoffmann }; 589f1ae32a1SGerd Hoffmann 590f1ae32a1SGerd Hoffmann static void usb_mouse_class_initfn(ObjectClass *klass, void *data) 591f1ae32a1SGerd Hoffmann { 592f1ae32a1SGerd Hoffmann DeviceClass *dc = DEVICE_CLASS(klass); 593f1ae32a1SGerd Hoffmann USBDeviceClass *uc = USB_DEVICE_CLASS(klass); 594f1ae32a1SGerd Hoffmann 595f1ae32a1SGerd Hoffmann usb_hid_class_initfn(klass, data); 596f1ae32a1SGerd Hoffmann uc->init = usb_mouse_initfn; 597f1ae32a1SGerd Hoffmann uc->product_desc = "QEMU USB Mouse"; 598f1ae32a1SGerd Hoffmann uc->usb_desc = &desc_mouse; 599f1ae32a1SGerd Hoffmann dc->vmsd = &vmstate_usb_ptr; 600f1ae32a1SGerd Hoffmann } 601f1ae32a1SGerd Hoffmann 602f1ae32a1SGerd Hoffmann static TypeInfo usb_mouse_info = { 603f1ae32a1SGerd Hoffmann .name = "usb-mouse", 604f1ae32a1SGerd Hoffmann .parent = TYPE_USB_DEVICE, 605f1ae32a1SGerd Hoffmann .instance_size = sizeof(USBHIDState), 606f1ae32a1SGerd Hoffmann .class_init = usb_mouse_class_initfn, 607f1ae32a1SGerd Hoffmann }; 608f1ae32a1SGerd Hoffmann 609f1ae32a1SGerd Hoffmann static void usb_keyboard_class_initfn(ObjectClass *klass, void *data) 610f1ae32a1SGerd Hoffmann { 611f1ae32a1SGerd Hoffmann DeviceClass *dc = DEVICE_CLASS(klass); 612f1ae32a1SGerd Hoffmann USBDeviceClass *uc = USB_DEVICE_CLASS(klass); 613f1ae32a1SGerd Hoffmann 614f1ae32a1SGerd Hoffmann usb_hid_class_initfn(klass, data); 615f1ae32a1SGerd Hoffmann uc->init = usb_keyboard_initfn; 616f1ae32a1SGerd Hoffmann uc->product_desc = "QEMU USB Keyboard"; 617f1ae32a1SGerd Hoffmann uc->usb_desc = &desc_keyboard; 618f1ae32a1SGerd Hoffmann dc->vmsd = &vmstate_usb_kbd; 619f1ae32a1SGerd Hoffmann } 620f1ae32a1SGerd Hoffmann 621f1ae32a1SGerd Hoffmann static TypeInfo usb_keyboard_info = { 622f1ae32a1SGerd Hoffmann .name = "usb-kbd", 623f1ae32a1SGerd Hoffmann .parent = TYPE_USB_DEVICE, 624f1ae32a1SGerd Hoffmann .instance_size = sizeof(USBHIDState), 625f1ae32a1SGerd Hoffmann .class_init = usb_keyboard_class_initfn, 626f1ae32a1SGerd Hoffmann }; 627f1ae32a1SGerd Hoffmann 628f1ae32a1SGerd Hoffmann static void usb_hid_register_types(void) 629f1ae32a1SGerd Hoffmann { 630f1ae32a1SGerd Hoffmann type_register_static(&usb_tablet_info); 631f1ae32a1SGerd Hoffmann usb_legacy_register("usb-tablet", "tablet", NULL); 632f1ae32a1SGerd Hoffmann type_register_static(&usb_mouse_info); 633f1ae32a1SGerd Hoffmann usb_legacy_register("usb-mouse", "mouse", NULL); 634f1ae32a1SGerd Hoffmann type_register_static(&usb_keyboard_info); 635f1ae32a1SGerd Hoffmann usb_legacy_register("usb-kbd", "keyboard", NULL); 636f1ae32a1SGerd Hoffmann } 637f1ae32a1SGerd Hoffmann 638f1ae32a1SGerd Hoffmann type_init(usb_hid_register_types) 639