libvfio.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2#ifndef SELFTESTS_VFIO_LIB_INCLUDE_LIBVFIO_H
 3#define SELFTESTS_VFIO_LIB_INCLUDE_LIBVFIO_H
 4
 5#include <libvfio/assert.h>
 6#include <libvfio/iommu.h>
 7#include <libvfio/iova_allocator.h>
 8#include <libvfio/vfio_pci_device.h>
 9#include <libvfio/vfio_pci_driver.h>
10
11/*
12 * Return the BDF string of the device that the test should use.
13 *
14 * If a BDF string is provided by the user on the command line (as the last
15 * element of argv[]), then this function will return that and decrement argc
16 * by 1.
17 *
18 * Otherwise this function will attempt to use the environment variable
19 * $VFIO_SELFTESTS_BDF.
20 *
21 * If BDF cannot be determined then the test will exit with KSFT_SKIP.
22 */
23const char *vfio_selftests_get_bdf(int *argc, char *argv[]);
24char **vfio_selftests_get_bdfs(int *argc, char *argv[], int *nr_bdfs);
25
26#endif /* SELFTESTS_VFIO_LIB_INCLUDE_LIBVFIO_H */