SIMPLE_NETWORK Protocol
Version 1.02 12/12/00 297
Description
This function gets the current interrupt and recycled transmit buffer status from the network
interface. The interrupt status is returned as a bit mask in InterruptStatus. If
InterruptStatus is NULL, the interrupt status will not be read. If TxBuf is not NULL, a
recycled transmit buffer address will be retrieved. If a recycled transmit buffer address is returned
in TxBuf, then the buffer has been successfully transmitted, and the status for that buffer is
cleared. If the status of the network interface is successfully collected, EFI_SUCCESS will be
returned. If the driver has not been initialized, EFI_DEVICE_ERROR will be returned.
Status Codes Returned
EFI_SUCCESS The status of the network interface was retrieved.
EFI_NOT_STARTED The network interface has not been started.
EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value.
EFI_DEVICE_ERROR The command could not be sent to the network interface.
EFI_UNSUPPORTED This function is not supported by the network interface.