LM_CHIP_PORT_MODE_NONE
pdev->hw_info.chip_port_mode = LM_CHIP_PORT_MODE_NONE; /* N/A */
else if ((CHIP_PORT_MODE(pdev) == LM_CHIP_PORT_MODE_2)||(CHIP_PORT_MODE(pdev) == LM_CHIP_PORT_MODE_NONE))
case LM_CHIP_PORT_MODE_NONE: // E1.0/E1.5: we enter this if() one time - for one of the functions, and and mailbox func numbers are 0 and 1
((LM_CHIP_PORT_MODE_NONE == CHIP_PORT_MODE(pdev))? PORT_ID(pdev) : (PATH_ID(pdev)+2*PORT_ID(pdev)))