Since the uio_pci_generic module requires that the device to which it is
being bound supports legacy interrupts, there can be problems using it
with VF devices. Add a note to the GSG doc to document this fact, and
provide information on loading igb_uio as a replacement.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Siobhan Butler <siobhan.a.butler@intel.com>
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