Method and structure for supporting flow control by a SCSI target during the data out phase of the packetized SCSI protocol

摘要

A flow control method performed by a SCSI target includes receiving a data packet information unit in a Packetized SCSI Protocol Data Out phase. The SCSI target also generates a signal during said Packetized SCSI Protocol Data Out phase to indicate whether another data packet information unit is to be transmitted in said Packetized SCSI Protocol Data Out phase.