| /* 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 | |
| #endif /* _LINUX_VIRTIO_PCI_ADMIN_H */ |