devices/pci_bus.c

   1 #include "qemu/pci_bus.h"
   2
   3 uint64_t pci_bus_read(PciBus *bus, PciDevice *dev, uint64_t addr, int size)
   4 {
   5     return PCI_BUS_GET_CLASS(bus)->read(bus, dev, addr, size);
   6 }
   7
   8 void pci_bus_write(PciBus *bus, PciDevice *dev, uint64_t addr, int size, uint64_t value)
   9 {
  10     PCI_BUS_GET_CLASS(bus)->write(bus, dev, addr, size, value);
  11 }
  12
  13 void pci_bus_update_irq(PciBus *bus, PciDevice *dev)
  14 {
  15     PCI_BUS_GET_CLASS(bus)->update_irq(bus, dev);
  16 }
  17
  18 static TypeInfo pci_bus_info = {
  19     .name = TYPE_PCI_BUS,
  20     .parent = TYPE_INTERFACE,
  21     .instance_size = sizeof(PciBus),
  22     .class_size = sizeof(PciBusClass),
  23 };
  24
  25 static void register_devices(void)
  26 {
  27     type_register_static(&pci_bus_info);
  28 }
  29
  30 device_init(register_devices);