|  | /* | 
|  | * Copyright (C) 2014       Citrix Systems UK Ltd. | 
|  | * | 
|  | * SPDX-License-Identifier: GPL-2.0-or-later | 
|  | * This work is licensed under the terms of the GNU GPL, version 2 or later. | 
|  | * See the COPYING file in the top-level directory. | 
|  | */ | 
|  |  | 
|  | #include "qemu/osdep.h" | 
|  | #include "hw/xen/xen.h" | 
|  | #include "hw/xen/xen-x86.h" | 
|  |  | 
|  | int xen_pci_slot_get_pirq(PCIDevice *pci_dev, int irq_num) | 
|  | { | 
|  | return -1; | 
|  | } | 
|  |  | 
|  | void xen_intx_set_irq(void *opaque, int irq_num, int level) | 
|  | { | 
|  | } | 
|  |  | 
|  | int xen_set_pci_link_route(uint8_t link, uint8_t irq) | 
|  | { | 
|  | return -1; | 
|  | } | 
|  |  | 
|  | int xen_is_pirq_msi(uint32_t msi_data) | 
|  | { | 
|  | return 0; | 
|  | } | 
|  |  | 
|  | qemu_irq *xen_interrupt_controller_init(void) | 
|  | { | 
|  | return NULL; | 
|  | } | 
|  |  | 
|  | void xen_register_framebuffer(MemoryRegion *mr) | 
|  | { | 
|  | } | 
|  |  | 
|  | void xen_hvm_init_pc(PCMachineState *pcms, MemoryRegion **ram_memory) | 
|  | { | 
|  | } |