mirror of
https://gitlab.com/qemu-project/qemu
synced 2024-07-22 19:04:26 +00:00
21d87050af
The only user of xen_set_pci_link_route() is xen_piix_pci_write_config_client() which implements PIIX-specific logic in the xen namespace. This makes xen-hvm depend on PIIX which could be avoided if xen_piix_pci_write_config_client() was implemented in PIIX. In order to do this, xen_set_pci_link_route() needs to be stubbable which this patch addresses. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Paul Durrant <paul@xen.org> Message-Id: <20220626094656.15673-2-shentey@gmail.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
52 lines
928 B
C
52 lines
928 B
C
/*
|
|
* 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_piix3_set_irq(void *opaque, int irq_num, int level)
|
|
{
|
|
}
|
|
|
|
void xen_piix_pci_write_config_client(uint32_t address, uint32_t val, int len)
|
|
{
|
|
}
|
|
|
|
int xen_set_pci_link_route(uint8_t link, uint8_t irq)
|
|
{
|
|
return -1;
|
|
}
|
|
|
|
void xen_hvm_inject_msi(uint64_t addr, uint32_t data)
|
|
{
|
|
}
|
|
|
|
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)
|
|
{
|
|
}
|