diff options
Diffstat (limited to 'hw/usb/dev-hid.c')
| -rw-r--r-- | hw/usb/dev-hid.c | 174 |
1 files changed, 154 insertions, 20 deletions
diff --git a/hw/usb/dev-hid.c b/hw/usb/dev-hid.c index 467ec86da6..507c9663c5 100644 --- a/hw/usb/dev-hid.c +++ b/hw/usb/dev-hid.c @@ -104,6 +104,37 @@ static const USBDescIface desc_iface_mouse = { }, }; +static const USBDescIface desc_iface_mouse2 = { + .bInterfaceNumber = 0, + .bNumEndpoints = 1, + .bInterfaceClass = USB_CLASS_HID, + .bInterfaceSubClass = 0x01, /* boot */ + .bInterfaceProtocol = 0x02, + .ndesc = 1, + .descs = (USBDescOther[]) { + { + /* HID descriptor */ + .data = (uint8_t[]) { + 0x09, /* u8 bLength */ + USB_DT_HID, /* u8 bDescriptorType */ + 0x01, 0x00, /* u16 HID_class */ + 0x00, /* u8 country_code */ + 0x01, /* u8 num_descriptors */ + USB_DT_REPORT, /* u8 type: Report */ + 52, 0, /* u16 len */ + }, + }, + }, + .eps = (USBDescEndpoint[]) { + { + .bEndpointAddress = USB_DIR_IN | 0x01, + .bmAttributes = USB_ENDPOINT_XFER_INT, + .wMaxPacketSize = 4, + .bInterval = 7, /* 2 ^ (8-1) * 125 usecs = 8 ms */ + }, + }, +}; + static const USBDescIface desc_iface_tablet = { .bInterfaceNumber = 0, .bNumEndpoints = 1, @@ -195,6 +226,37 @@ static const USBDescIface desc_iface_keyboard = { }, }; +static const USBDescIface desc_iface_keyboard2 = { + .bInterfaceNumber = 0, + .bNumEndpoints = 1, + .bInterfaceClass = USB_CLASS_HID, + .bInterfaceSubClass = 0x01, /* boot */ + .bInterfaceProtocol = 0x01, /* keyboard */ + .ndesc = 1, + .descs = (USBDescOther[]) { + { + /* HID descriptor */ + .data = (uint8_t[]) { + 0x09, /* u8 bLength */ + USB_DT_HID, /* u8 bDescriptorType */ + 0x11, 0x01, /* u16 HID_class */ + 0x00, /* u8 country_code */ + 0x01, /* u8 num_descriptors */ + USB_DT_REPORT, /* u8 type: Report */ + 0x3f, 0, /* u16 len */ + }, + }, + }, + .eps = (USBDescEndpoint[]) { + { + .bEndpointAddress = USB_DIR_IN | 0x01, + .bmAttributes = USB_ENDPOINT_XFER_INT, + .wMaxPacketSize = 8, + .bInterval = 7, /* 2 ^ (8-1) * 125 usecs = 8 ms */ + }, + }, +}; + static const USBDescDevice desc_device_mouse = { .bcdUSB = 0x0100, .bMaxPacketSize0 = 8, @@ -212,6 +274,23 @@ static const USBDescDevice desc_device_mouse = { }, }; +static const USBDescDevice desc_device_mouse2 = { + .bcdUSB = 0x0200, + .bMaxPacketSize0 = 64, + .bNumConfigurations = 1, + .confs = (USBDescConfig[]) { + { + .bNumInterfaces = 1, + .bConfigurationValue = 1, + .iConfiguration = STR_CONFIG_MOUSE, + .bmAttributes = USB_CFG_ATT_ONE | USB_CFG_ATT_WAKEUP, + .bMaxPower = 50, + .nif = 1, + .ifs = &desc_iface_mouse2, + }, + }, +}; + static const USBDescDevice desc_device_tablet = { .bcdUSB = 0x0100, .bMaxPacketSize0 = 8, @@ -263,6 +342,23 @@ static const USBDescDevice desc_device_keyboard = { }, }; +static const USBDescDevice desc_device_keyboard2 = { + .bcdUSB = 0x0200, + .bMaxPacketSize0 = 64, + .bNumConfigurations = 1, + .confs = (USBDescConfig[]) { + { + .bNumInterfaces = 1, + .bConfigurationValue = 1, + .iConfiguration = STR_CONFIG_KEYBOARD, + .bmAttributes = USB_CFG_ATT_ONE | USB_CFG_ATT_WAKEUP, + .bMaxPower = 50, + .nif = 1, + .ifs = &desc_iface_keyboard2, + }, + }, +}; + static const USBDescMSOS desc_msos_suspend = { .SelectiveSuspendEnabled = true, }; @@ -281,6 +377,21 @@ static const USBDesc desc_mouse = { .msos = &desc_msos_suspend, }; +static const USBDesc desc_mouse2 = { + .id = { + .idVendor = 0x0627, + .idProduct = 0x0001, + .bcdDevice = 0, + .iManufacturer = STR_MANUFACTURER, + .iProduct = STR_PRODUCT_MOUSE, + .iSerialNumber = STR_SERIALNUMBER, + }, + .full = &desc_device_mouse, + .high = &desc_device_mouse2, + .str = desc_strings, + .msos = &desc_msos_suspend, +}; + static const USBDesc desc_tablet = { .id = { .idVendor = 0x0627, @@ -324,6 +435,21 @@ static const USBDesc desc_keyboard = { .msos = &desc_msos_suspend, }; +static const USBDesc desc_keyboard2 = { + .id = { + .idVendor = 0x0627, + .idProduct = 0x0001, + .bcdDevice = 0, + .iManufacturer = STR_MANUFACTURER, + .iProduct = STR_PRODUCT_KEYBOARD, + .iSerialNumber = STR_SERIALNUMBER, + }, + .full = &desc_device_keyboard, + .high = &desc_device_keyboard2, + .str = desc_strings, + .msos = &desc_msos_suspend, +}; + static const uint8_t qemu_mouse_hid_report_descriptor[] = { 0x05, 0x01, /* Usage Page (Generic Desktop) */ 0x09, 0x02, /* Usage (Mouse) */ @@ -566,9 +692,26 @@ static void usb_hid_handle_destroy(USBDevice *dev) hid_free(&us->hid); } -static void usb_hid_initfn(USBDevice *dev, int kind) +static void usb_hid_initfn(USBDevice *dev, int kind, + const USBDesc *usb1, const USBDesc *usb2, + Error **errp) { USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev); + switch (us->usb_version) { + case 1: + dev->usb_desc = usb1; + break; + case 2: + dev->usb_desc = usb2; + break; + default: + dev->usb_desc = NULL; + } + if (!dev->usb_desc) { + error_setg(errp, "Invalid usb version %d for usb hid device", + us->usb_version); + return; + } if (dev->serial) { usb_desc_set_string(dev, STR_SERIALNUMBER, dev->serial); @@ -583,32 +726,18 @@ static void usb_hid_initfn(USBDevice *dev, int kind) static void usb_tablet_realize(USBDevice *dev, Error **errp) { - USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev); - switch (us->usb_version) { - case 1: - dev->usb_desc = &desc_tablet; - break; - case 2: - dev->usb_desc = &desc_tablet2; - break; - default: - error_setg(errp, "Invalid usb version %d for usb-tablet " - "(must be 1 or 2)", us->usb_version); - return; - } - - usb_hid_initfn(dev, HID_TABLET); + usb_hid_initfn(dev, HID_TABLET, &desc_tablet, &desc_tablet2, errp); } static void usb_mouse_realize(USBDevice *dev, Error **errp) { - usb_hid_initfn(dev, HID_MOUSE); + usb_hid_initfn(dev, HID_MOUSE, &desc_mouse, &desc_mouse2, errp); } static void usb_keyboard_realize(USBDevice *dev, Error **errp) { - usb_hid_initfn(dev, HID_KEYBOARD); + usb_hid_initfn(dev, HID_KEYBOARD, &desc_keyboard, &desc_keyboard2, errp); } static int usb_ptr_post_load(void *opaque, int version_id) @@ -682,6 +811,11 @@ static const TypeInfo usb_tablet_info = { .class_init = usb_tablet_class_initfn, }; +static Property usb_mouse_properties[] = { + DEFINE_PROP_UINT32("usb_version", USBHIDState, usb_version, 2), + DEFINE_PROP_END_OF_LIST(), +}; + static void usb_mouse_class_initfn(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); @@ -690,8 +824,8 @@ static void usb_mouse_class_initfn(ObjectClass *klass, void *data) usb_hid_class_initfn(klass, data); uc->realize = usb_mouse_realize; uc->product_desc = "QEMU USB Mouse"; - uc->usb_desc = &desc_mouse; dc->vmsd = &vmstate_usb_ptr; + dc->props = usb_mouse_properties; set_bit(DEVICE_CATEGORY_INPUT, dc->categories); } @@ -703,6 +837,7 @@ static const TypeInfo usb_mouse_info = { }; static Property usb_keyboard_properties[] = { + DEFINE_PROP_UINT32("usb_version", USBHIDState, usb_version, 2), DEFINE_PROP_STRING("display", USBHIDState, display), DEFINE_PROP_END_OF_LIST(), }; @@ -715,7 +850,6 @@ static void usb_keyboard_class_initfn(ObjectClass *klass, void *data) usb_hid_class_initfn(klass, data); uc->realize = usb_keyboard_realize; uc->product_desc = "QEMU USB Keyboard"; - uc->usb_desc = &desc_keyboard; dc->vmsd = &vmstate_usb_kbd; dc->props = usb_keyboard_properties; set_bit(DEVICE_CATEGORY_INPUT, dc->categories); |