LXR qemu/hw/usb/vt82c686-uhci-pci.c

   1#include "qemu/osdep.h"
   2#include "hcd-uhci.h"
   3
   4static 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
  19static 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
  31static 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
  38static void vt82c686b_usb_uhci_register_types(void)
  39{
  40    type_register_static(&vt82c686b_usb_uhci_type_info);
  41}
  42
  43type_init(vt82c686b_usb_uhci_register_types)
  44