cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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vt82c686-uhci-pci.c (1133B)

      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)