--- /dev/null
+/* Alpha cores and system support chips. */
+
+#ifndef HW_ALPHA_H
+#define HW_ALPHA_H 1
+
+#include "hw/pci/pci.h"
+#include "hw/pci/pci_host.h"
+#include "hw/ide.h"
+#include "hw/i386/pc.h"
+#include "hw/irq.h"
+
+
+PCIBus *typhoon_init(ram_addr_t, ISABus **, qemu_irq *, AlphaCPU *[4],
+ pci_map_irq_fn);
+
+/* alpha_pci.c. */
+extern const MemoryRegionOps alpha_pci_ignore_ops;
+extern const MemoryRegionOps alpha_pci_conf1_ops;
+extern const MemoryRegionOps alpha_pci_iack_ops;
+
+#endif