User Guide

6-12
Adaptec 7800 Family Manager
Examples
■
alad_parity[SCSI_NALAD]—specifies whether the host adapter
checks parity on incoming SCSI data. If the second number is
set to 0, parity checking is enabled. If it is set to 1, parity
checking is disabled.
■
alad_parity[SCSI_NALAD]—in this example you want the host
adapter not to check parity on incoming SCSI data; define
parameters as
alad_parity[SCSI_NALAD] = {1,0};
Enabling Scatter/Gather and Tagged Queuing
The alad / alad325 driver supports scatter/gather and tagged
queuing; however, the
Sdsk (SCSI disk module) driver controls
whether these features are enabled or disabled. Look for the
Sdsk
driver controls in the
space.c file. It is located at
/etc/conf/pack.d/Sdsk/space.c