Add ip link command parsing for VF spoof checking enable/disable
V2 - Fixed problem with parsing of dump info on kernels that don't
support the spoof checking option and also wrapped the ifla_vf_info
structure in #ifdef __KERNEL__ to prevent user space from directly
accessing the structure
V3 - Improved parsing of vfinfo
V4 - Put Makefile back to proper list of subdirs
V5 - Remove struct ifla_vf_info, it is only used by the kernel
V6 - Make sure spoof check is reported by the driver - rtnl will set
it to -1 to indicate driver didn't report a value.
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7b8179c780