hw/usb/vt82c686-uhci-pci.c

   1 #include "qemu/osdep.h"
   2 #include "hcd-uhci.h"
   3
   4 static void usb_uhci_vt82c686b_realize(PCIDevice *dev, Error **errp)
   5 {
   6     UHCIState *s = UHCI(dev);
   7     uint8_t *pci_conf = s->dev.config;
   8
   9     /* USB misc control 1/2 */
  10     pci_set_long(pci_conf + 0x40, 0x00001000);
  11     /* PM capability */
  12     pci_set_long(pci_conf + 0x80, 0x00020001);
  13     /* USB legacy support  */
  14     pci_set_long(pci_conf + 0xc0, 0x00002000);
  15
  16     usb_uhci_common_realize(dev, errp);
  17 }
  18
  19 static UHCIInfo uhci_info[] = {
  20     {
  21         .name      = "vt82c686b-usb-uhci",
  22         .vendor_id = PCI_VENDOR_ID_VIA,
  23         .device_id = PCI_DEVICE_ID_VIA_UHCI,
  24         .revision  = 0x01,
  25         .irq_pin   = 3,
  26         .realize   = usb_uhci_vt82c686b_realize,
  27         .unplug    = true,
  28     }
  29 };
  30
  31 static const TypeInfo vt82c686b_usb_uhci_type_info = {
  32     .parent         = TYPE_UHCI,
  33     .name           = "vt82c686b-usb-uhci",
  34     .class_init     = uhci_data_class_init,
  35     .class_data     = uhci_info,
  36 };
  37
  38 static void vt82c686b_usb_uhci_register_types(void)
  39 {
  40     type_register_static(&vt82c686b_usb_uhci_type_info);
  41 }
  42
  43 type_init(vt82c686b_usb_uhci_register_types)