obp/obp/dev/scsi/probescsi.fth

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\ Hypervisor Software File: probescsi.fth
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id: @(#)probescsi.fth 1.13 03/02/10
purpose:
copyright: Copyright 1990-2000, 2003 Sun Microsystems, Inc.  All Rights Reserved
copyright: Use is subject to license terms.

headerless

: probe-scsi? ( -- )
   already-go? 0= if true exit then

   ." This command may hang the system if a Stop-A or halt command" cr
   ." has been executed.  Please type reset-all to reset the system " cr
   ." before executing this command. " cr
   ." Do you wish to continue? (y/n) "

   begin  key?  until
   key lcc dup emit
   ascii y - 0=  if
      true
   else
      false
   then  cr
;

headers
[ifndef] no-onboard-scsi
: probe-scsi  ( -- )
   probe-scsi?  if
      " scsi"  " show-children"  execute-device-method drop
   then
;
[then]
headerless

: scsi-children  ( -- )
   \ Ignore nodes that do not have device_type = scsi* or hierarchical
   " device_type" get-property  if  exit  then  ( enc$ )
   get-encoded-string                           ( adr,len )
   over " scsi"  comp 0= >r                     ( adr,len ) ( r: flag )
   " hierarchical" $=  r>  or  if               (  )
      " show-children" method-name 2!  do-method?
   then
;

headers

: probe-scsi-all ( -- )
   probe-scsi?  if
      optional-arg-or-/$  ['] scsi-children  scan-subtree
   then
;