The Scsi_Cmnd Structure

The 124 structure, as shown in Figure~#figscsicmnd#1411>, is used by the high-level code to specify a SCSI command for execution by the low-level code. Many variables in the 125 structure can be ignored by the low-level device driver---other variables, however, are extremely important.

#figure1412#
Figure: The <#1414#> Scsi_Cmnd<#1414#> Structure