| Server IP : 139.59.63.204 / Your IP : 216.73.217.62 Web Server : Apache/2.4.58 (Ubuntu) System : Linux ubuntu-s-1vcpu-1gb-blr1-01 6.8.0-110-generic #110-Ubuntu SMP PREEMPT_DYNAMIC Thu Mar 19 15:09:20 UTC 2026 x86_64 User : root ( 0) PHP Version : 8.3.6 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /proc/self/root/usr/src/linux-headers-6.8.0-136/include/linux/ |
Upload File : |
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_VIRTIO_PCI_LEGACY_H
#define _LINUX_VIRTIO_PCI_LEGACY_H
#include "linux/mod_devicetable.h"
#include <linux/pci.h>
#include <linux/virtio_pci.h>
struct virtio_pci_legacy_device {
struct pci_dev *pci_dev;
/* Where to read and clear interrupt */
u8 __iomem *isr;
/* The IO mapping for the PCI config space (legacy mode only) */
void __iomem *ioaddr;
struct virtio_device_id id;
};
u64 vp_legacy_get_features(struct virtio_pci_legacy_device *ldev);
u64 vp_legacy_get_driver_features(struct virtio_pci_legacy_device *ldev);
void vp_legacy_set_features(struct virtio_pci_legacy_device *ldev,
u32 features);
u8 vp_legacy_get_status(struct virtio_pci_legacy_device *ldev);
void vp_legacy_set_status(struct virtio_pci_legacy_device *ldev,
u8 status);
u16 vp_legacy_queue_vector(struct virtio_pci_legacy_device *ldev,
u16 idx, u16 vector);
u16 vp_legacy_config_vector(struct virtio_pci_legacy_device *ldev,
u16 vector);
void vp_legacy_set_queue_address(struct virtio_pci_legacy_device *ldev,
u16 index, u32 queue_pfn);
bool vp_legacy_get_queue_enable(struct virtio_pci_legacy_device *ldev,
u16 idx);
u16 vp_legacy_get_queue_size(struct virtio_pci_legacy_device *ldev,
u16 idx);
int vp_legacy_probe(struct virtio_pci_legacy_device *ldev);
void vp_legacy_remove(struct virtio_pci_legacy_device *ldev);
#endif