1c3fc3e09SYishai Hadas /* SPDX-License-Identifier: GPL-2.0 */
2c3fc3e09SYishai Hadas #ifndef _LINUX_VIRTIO_PCI_ADMIN_H
3c3fc3e09SYishai Hadas #define _LINUX_VIRTIO_PCI_ADMIN_H
4c3fc3e09SYishai Hadas 
5c3fc3e09SYishai Hadas #include <linux/types.h>
6c3fc3e09SYishai Hadas #include <linux/pci.h>
7c3fc3e09SYishai Hadas 
8c3fc3e09SYishai Hadas #ifdef CONFIG_VIRTIO_PCI_ADMIN_LEGACY
9c3fc3e09SYishai Hadas bool virtio_pci_admin_has_legacy_io(struct pci_dev *pdev);
10c3fc3e09SYishai Hadas int virtio_pci_admin_legacy_common_io_write(struct pci_dev *pdev, u8 offset,
11c3fc3e09SYishai Hadas 					    u8 size, u8 *buf);
12c3fc3e09SYishai Hadas int virtio_pci_admin_legacy_common_io_read(struct pci_dev *pdev, u8 offset,
13c3fc3e09SYishai Hadas 					   u8 size, u8 *buf);
14c3fc3e09SYishai Hadas int virtio_pci_admin_legacy_device_io_write(struct pci_dev *pdev, u8 offset,
15c3fc3e09SYishai Hadas 					    u8 size, u8 *buf);
16c3fc3e09SYishai Hadas int virtio_pci_admin_legacy_device_io_read(struct pci_dev *pdev, u8 offset,
17c3fc3e09SYishai Hadas 					   u8 size, u8 *buf);
18c3fc3e09SYishai Hadas int virtio_pci_admin_legacy_io_notify_info(struct pci_dev *pdev,
19c3fc3e09SYishai Hadas 					   u8 req_bar_flags, u8 *bar,
20c3fc3e09SYishai Hadas 					   u64 *bar_offset);
21c3fc3e09SYishai Hadas #endif
22c3fc3e09SYishai Hadas 
23*52a22c0eSYishai Hadas bool virtio_pci_admin_has_dev_parts(struct pci_dev *pdev);
24*52a22c0eSYishai Hadas int virtio_pci_admin_mode_set(struct pci_dev *pdev, u8 mode);
25*52a22c0eSYishai Hadas int virtio_pci_admin_obj_create(struct pci_dev *pdev, u16 obj_type, u8 operation_type,
26*52a22c0eSYishai Hadas 				u32 *obj_id);
27*52a22c0eSYishai Hadas int virtio_pci_admin_obj_destroy(struct pci_dev *pdev, u16 obj_type, u32 id);
28*52a22c0eSYishai Hadas int virtio_pci_admin_dev_parts_metadata_get(struct pci_dev *pdev, u16 obj_type,
29*52a22c0eSYishai Hadas 					    u32 id, u8 metadata_type, u32 *out);
30*52a22c0eSYishai Hadas int virtio_pci_admin_dev_parts_get(struct pci_dev *pdev, u16 obj_type, u32 id,
31*52a22c0eSYishai Hadas 				   u8 get_type, struct scatterlist *res_sg, u32 *res_size);
32*52a22c0eSYishai Hadas int virtio_pci_admin_dev_parts_set(struct pci_dev *pdev, struct scatterlist *data_sg);
33*52a22c0eSYishai Hadas 
34c3fc3e09SYishai Hadas #endif /* _LINUX_VIRTIO_PCI_ADMIN_H */
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