IXGBE_TXD_POPTS_TXSM 2342 drivers/net/ethernet/intel/ixgbe/ixgbe_type.h #define IXGBE_TXD_POPTS_TXSM 0x02       /* Insert TCP/UDP checksum */
IXGBE_TXD_POPTS_TXSM  179 drivers/net/ethernet/intel/ixgbevf/defines.h #define IXGBE_TXD_POPTS_TXSM	0x02       /* Insert TCP/UDP checksum */