| 1 |
|
| 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/sysfs.h>
|
| 9 | #include <libvfio/vfio_pci_device.h>
|
| 10 | #include <libvfio/vfio_pci_driver.h>
|
| 11 |
|
| 12 | |
| 13 | * Return the BDF string of the device that the test should use.
|
| 14 | *
|
| 15 | * If a BDF string is provided by the user on the command line (as the last
|
| 16 | * element of argv[]), then this function will return that and decrement argc
|
| 17 | * by 1.
|
| 18 | *
|
| 19 | * Otherwise this function will attempt to use the environment variable
|
| 20 | * $VFIO_SELFTESTS_BDF.
|
| 21 | *
|
| 22 | * If BDF cannot be determined then the test will exit with KSFT_SKIP.
|
| 23 |
|
| 24 | const char *vfio_selftests_get_bdf(int *argc, char *argv[]);
|
| 25 | char **vfio_selftests_get_bdfs(int *argc, char *argv[], int *nr_bdfs);
|
| 26 |
|
| 27 | |
| 28 | * Reserve virtual address space of size at an address satisfying
|
| 29 | * (vaddr % align) == offset.
|
| 30 | *
|
| 31 | * Returns the reserved vaddr. The caller is responsible for unmapping
|
| 32 | * the returned region.
|
| 33 |
|
| 34 | void *mmap_reserve(size_t size, size_t align, size_t offset);
|
| 35 |
|
| 36 | #endif
|