This patch adds a new tx checksum offloading flag: PKT_TX_NO_CRC_CSUM. This allows disabling CRC checksum offloading on a per-packet basis. Doing this can be useful if you want to send out invalid packets on purpose, e.g. in a packet generator/test framework.
Paul Emmerich (3): add tx crc disable flag ixgbe: use crc checksum disable flag i40e: use crc checksum disable flag
