Informative Variables

126 is an index into the 127 array. 128 stores the SCSI ID of the target of the SCSI command. This information is important if multiple outstanding commands or multiple commands per target are supported. 129 is an array of bytes which hold the actual SCSI command. These bytes should be sent to the SCSI target during the COMMAND phase. 130 is the SCSI command code. The 131 macro, defined in 132, can be used to determine the length of the current SCSI command. 133 is used to store the result code from the SCSI request. Please see section~#secdone#1420> for more information about this variable. This variable <#1421#> must<#1421#> be correctly set before the low-level routines return.