Re: [libvirt] [PATCH v2 2/5] virpcitest: Test virPCIDeviceDetach

This commit introduces yet another test under virpcitest: virPCIDeviceDetach. However, in order to be able to do this, the virpcimock needs to be extended to model the kernel behavior on PCI device binding and unbinding (create 'driver' symlinks under the device tree, check for device ID in driver's ID table, etc.) Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- cfg.mk | 2 +- tests/Makefile.am | 10 +- tests/virpcimock.c | 603 ++++++++++++++++++++++++++++++++++++++++++++++++++++- tests/virpcitest.c | 42 ++++ 4 files changed, 652 insertions(+), 5 deletions(-)

diff --git a/tests/virpcimock.c b/tests/virpcimock.c index d545361..2adc337 100644 --- a/tests/virpcimock.c +++ b/tests/virpcimock.c

+static int +pci_driver_handle_unbind(const char *path) +{ + int ret = -1; + struct pciDevice *dev = pci_device_find_by_content(path); + + if (!dev || !dev->driver) { + /* This should never happen (TM) */ + errno = ENODEV; + goto cleanup; + } +

+ ret = pci_driver_unbind(dev->driver, dev);