| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #ifndef _LINUX_VIRTIO_PCI_ADMIN_H |
| 3 | #define _LINUX_VIRTIO_PCI_ADMIN_H |
| 4 | |
| 5 | #include <linux/types.h> |
| 6 | #include <linux/pci.h> |
| 7 | |
| 8 | #ifdef CONFIG_VIRTIO_PCI_ADMIN_LEGACY |
| 9 | bool virtio_pci_admin_has_legacy_io(struct pci_dev *pdev); |
| 10 | int virtio_pci_admin_legacy_common_io_write(struct pci_dev *pdev, u8 offset, |
| 11 | u8 size, u8 *buf); |
| 12 | int virtio_pci_admin_legacy_common_io_read(struct pci_dev *pdev, u8 offset, |
| 13 | u8 size, u8 *buf); |
| 14 | int virtio_pci_admin_legacy_device_io_write(struct pci_dev *pdev, u8 offset, |
| 15 | u8 size, u8 *buf); |
| 16 | int virtio_pci_admin_legacy_device_io_read(struct pci_dev *pdev, u8 offset, |
| 17 | u8 size, u8 *buf); |
| 18 | int virtio_pci_admin_legacy_io_notify_info(struct pci_dev *pdev, |
| 19 | u8 req_bar_flags, u8 *bar, |
| 20 | u64 *bar_offset); |
| 21 | #endif |
| 22 | |
| 23 | bool virtio_pci_admin_has_dev_parts(struct pci_dev *pdev); |
| 24 | int virtio_pci_admin_mode_set(struct pci_dev *pdev, u8 mode); |
| 25 | int virtio_pci_admin_obj_create(struct pci_dev *pdev, u16 obj_type, u8 operation_type, |
| 26 | u32 *obj_id); |
| 27 | int virtio_pci_admin_obj_destroy(struct pci_dev *pdev, u16 obj_type, u32 id); |
| 28 | int virtio_pci_admin_dev_parts_metadata_get(struct pci_dev *pdev, u16 obj_type, |
| 29 | u32 id, u8 metadata_type, u32 *out); |
| 30 | int virtio_pci_admin_dev_parts_get(struct pci_dev *pdev, u16 obj_type, u32 id, |
| 31 | u8 get_type, struct scatterlist *res_sg, u32 *res_size); |
| 32 | int virtio_pci_admin_dev_parts_set(struct pci_dev *pdev, struct scatterlist *data_sg); |
| 33 | |
| 34 | #endif /* _LINUX_VIRTIO_PCI_ADMIN_H */ |
| 35 | |