CmdTDR            180 drivers/net/ethernet/i825xx/82596.c 	CmdTx = 4, CmdTDR = 5, CmdDump = 6, CmdDiagnose = 7
CmdTDR            146 drivers/net/ethernet/i825xx/lib82596.c 	CmdTx = 4, CmdTDR = 5, CmdDump = 6, CmdDiagnose = 7