Transmit events track the state of the adapter transmitter. The IRQ
status values are not defined in detail and are reserved for use by
MicroGate technical support.
| TransmitEvent_Enable |
transmitter enabled, no data |
| TransmitEvent_Disable |
transmitter disabled, no data |
| TransmitEvent_Start |
transmit frame started, ULONG length data |
| TransmitEvent_StatusIrq |
transmit status IRQ, USHORT transmit status |
| TransmitEvent_DataIrq |
transmit data IRQ, USHORT data count |
| TransmtiEvent_DmaIrq |
transmit DMA IRQ, USHORT DMA status |