Subject: Re: NCR Driver Problems
To: None <, current-users@NetBSD.ORG>
From: Charles M. Hannum <mycroft@NetBSD.ORG>
List: current-users
Date: 01/30/1996 02:29:17
   Since there is no ordering information available from the buffer cache
   to the SCSI code I don't quite see the point in spending time on it.

That's not entirely true.  At least for file systems, the driver gets
a pointer to a buf, which will have B_ASYNC turned off for a           
synchronous write.  I don't offhand see a reason why a driver couldn't
use this for ordering.