conf_space_quirks.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * PCI Backend - Data structures for special overlays for broken devices.
 4 *
 5 * Ryan Wilson <hap9@epoch.ncsc.mil>
 6 * Chris Bookholt <hap10@epoch.ncsc.mil>
 7 */
 8
 9#ifndef __XEN_PCIBACK_CONF_SPACE_QUIRKS_H__
10#define __XEN_PCIBACK_CONF_SPACE_QUIRKS_H__
11
12#include <linux/pci.h>
13#include <linux/list.h>
14
15struct xen_pcibk_config_quirk {
16	struct list_head quirks_list;
17	struct pci_device_id devid;
18	struct pci_dev *pdev;
19};
20
21int xen_pcibk_config_quirks_add_field(struct pci_dev *dev, struct config_field
22				    *field);
23
24int xen_pcibk_config_quirks_init(struct pci_dev *dev);
25
26void xen_pcibk_config_field_free(struct config_field *field);
27
28int xen_pcibk_config_quirk_release(struct pci_dev *dev);
29
30int xen_pcibk_field_is_dup(struct pci_dev *dev, unsigned int reg);
31
32#endif