| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _LINUX_VIRTIO_PCI_ADMIN_H |
| #define _LINUX_VIRTIO_PCI_ADMIN_H |
| |
| #include <linux/types.h> |
| #include <linux/pci.h> |
| |
| #ifdef CONFIG_VIRTIO_PCI_ADMIN_LEGACY |
| bool virtio_pci_admin_has_legacy_io(struct pci_dev *pdev); |
| int virtio_pci_admin_legacy_common_io_write(struct pci_dev *pdev, u8 offset, |
| u8 size, u8 *buf); |
| int virtio_pci_admin_legacy_common_io_read(struct pci_dev *pdev, u8 offset, |
| u8 size, u8 *buf); |
| int virtio_pci_admin_legacy_device_io_write(struct pci_dev *pdev, u8 offset, |
| u8 size, u8 *buf); |
| int virtio_pci_admin_legacy_device_io_read(struct pci_dev *pdev, u8 offset, |
| u8 size, u8 *buf); |
| int virtio_pci_admin_legacy_io_notify_info(struct pci_dev *pdev, |
| u8 req_bar_flags, u8 *bar, |
| u64 *bar_offset); |
| #endif |
| |
| bool virtio_pci_admin_has_dev_parts(struct pci_dev *pdev); |
| int virtio_pci_admin_mode_set(struct pci_dev *pdev, u8 mode); |
| int virtio_pci_admin_obj_create(struct pci_dev *pdev, u16 obj_type, u8 operation_type, |
| u32 *obj_id); |
| int virtio_pci_admin_obj_destroy(struct pci_dev *pdev, u16 obj_type, u32 id); |
| int virtio_pci_admin_dev_parts_metadata_get(struct pci_dev *pdev, u16 obj_type, |
| u32 id, u8 metadata_type, u32 *out); |
| int virtio_pci_admin_dev_parts_get(struct pci_dev *pdev, u16 obj_type, u32 id, |
| u8 get_type, struct scatterlist *res_sg, u32 *res_size); |
| int virtio_pci_admin_dev_parts_set(struct pci_dev *pdev, struct scatterlist *data_sg); |
| |
| #endif /* _LINUX_VIRTIO_PCI_ADMIN_H */ |
