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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * PCI Backend - Data structures for special overlays for broken devices.
- *
- * Ryan Wilson <hap9@epoch.ncsc.mil>
- * Chris Bookholt <hap10@epoch.ncsc.mil>
- */
- #ifndef __XEN_PCIBACK_CONF_SPACE_QUIRKS_H__
- #define __XEN_PCIBACK_CONF_SPACE_QUIRKS_H__
- #include <linux/pci.h>
- #include <linux/list.h>
- struct xen_pcibk_config_quirk {
- struct list_head quirks_list;
- struct pci_device_id devid;
- struct pci_dev *pdev;
- };
- int xen_pcibk_config_quirks_add_field(struct pci_dev *dev, struct config_field
- *field);
- int xen_pcibk_config_quirks_remove_field(struct pci_dev *dev, int reg);
- int xen_pcibk_config_quirks_init(struct pci_dev *dev);
- void xen_pcibk_config_field_free(struct config_field *field);
- int xen_pcibk_config_quirk_release(struct pci_dev *dev);
- int xen_pcibk_field_is_dup(struct pci_dev *dev, unsigned int reg);
- #endif
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