PATTERN_TEST     1005 drivers/net/ethernet/intel/igb/igb_ethtool.c #define PATTERN_TEST	1
PATTERN_TEST     1356 drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c #define PATTERN_TEST	1
PATTERN_TEST      583 drivers/net/ethernet/intel/ixgbevf/ethtool.c #define PATTERN_TEST	1