CVS commit: syssrc

[Matthew Jacob <mjacob%netbsd.org@localhost>]

Module Name:    syssrc
Committed By:   mjacob
Date:           Tue Jan  4 22:35:59 UTC 2000

Modified Files:
        syssrc/sys/dev/scsipi: ch.c

Log Message:
- If the user application issues an INITIALIZE ELEMENT STATUS which
  succeeds, note that we now are valid.

- Don't attempt to try and run initialize element status from interrupt level-
  we don't really support that yet. Also, key more correctly off of ASC/ASCQ
  instead of just the sense key.

- Make the practice of doing an INITIALIZE ELEMENT STATUS automatically when
  we get params (from chopen time even) a policy decision that is not the
  default for now- this can be a dangerous practice as well as time consuming.
  It's dangerous in that you can have a hung open when all you really want
  to do is do a read of parameters- and parameters, including slot status,
  are perfectly fine to read even before an INITIALIZE ELEMENT STATUS is
  done- all the elements whos status your read are going to be marked with
  an exception- so leave it up to the application to decide how important
  this is.


To generate a diff of this commit:
cvs rdiff -r1.40 -r1.41 syssrc/sys/dev/scsipi/ch.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.