Some Tx offload flags are missed in bitmask of all supported packet
Tx flags, it will cause rte_eth_tx_prepare fails when Tx burst packets.

v4 change:
 - add PKT_TX_IEEE1588_TMST to PKT_TX_OFFLOAD_MASK

v3 changes:
 - add PKT_TX_MACSEC to PKT_TX_OFFLOAD_MASK
 - refine code of drivers' TX_OFFLOAD_MASK definition

v2 changes:
 - redefine the PKT_TX_OFFLOAD_MASK
 - fix more drivers

Jingjing Wu (4):
  net/i40e: fix bitmask of supported Tx flags
  net/ixgbe: fix bitmask of supported Tx flags
  net/e1000: fix bitmask of supported Tx flags
  mbuf: fix bitmask of Tx offload flags

 drivers/net/e1000/igb_rxtx.c   |  8 +++++++-
 drivers/net/i40e/i40e_rxtx.c   | 10 +++++++++-
 drivers/net/ixgbe/ixgbe_rxtx.c |  8 +++++++-
 lib/librte_mbuf/rte_mbuf.h     |  4 +++-
 4 files changed, 26 insertions(+), 4 deletions(-)

-- 
2.4.11