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NAMEPCI_IOV_UNINIT - disable SR-IOV on a PF device
SYNOPSISIn sys/bus.h In dev/pci/pci_iov.h Ft void Fn PCI_IOV_UNINIT device_t dev
DESCRIPTIONThe Fn PCI_IOV_UNINIT method is called by the PCI Single-Root I/O Virtualization (SR-IOV) infrastructure when the user requests that SR-IOV be disabled on a Physical Function (PF). When this method is called, the PF driver must release any SR-IOV-related resources that it has allocated and disable any device-specific SR-IOV configuration in the device.
This method will only be called following a successful call to PCI_IOV_INIT. It is not guaranteed that PCI_IOV_ADD_VF will have been called for any Virtual Function (VF) after the call to PCI_IOV_INIT and before the call to .