Initial commit of OpenSPARC T2 architecture model.

[OpenSPARC-T2-SAM] / obp / obp / dev / sun4v-devices / vdisk / vdisk.tok

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id: @(#)vdisk.tok 1.1 06/10/11
purpose: 
copyright: Copyright 2006 Sun Microsystems, Inc.  All Rights Reserved
copyright: Use is subject to license terms.

Fcode-Version3

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my-args decode-int nip nip constant my-node

" disk"   			encode-string   " name"         property
" block"  			encode-string   " device_type"  property
" SUNW,sun4v-disk" 		encode-string 	" compatible"   property
my-space   			encode-int      " reg"          property

fload ${BP}/dev/sun4v-devices/vcommon/vio-struct.fth
fload ${BP}/dev/sun4v-devices/vcommon/vio-methods.fth

0 value vd-ldcid

\ vdc node should have 'fwd' node pointing to a vdc port node, in which
\ another 'fwd' node pointing to ldc-endpoint node
: find-ldc-id  ( -- id true|false )
   my-node " fwd" ascii a md-find-prop		( ptr|0 )
   dup 0= if
      cmn-warn[ " vDisk: No port node!" ]cmn-end exit  ( false )
   then

   md-decode-prop drop                          ( port-node-ptr )
   " fwd" ascii a  md-find-prop                 ( ptr|0 )
   dup 0= if
      cmn-warn[ " vDisk: No ldc-endpoint node!" ]cmn-end exit  ( false )
   then

   md-decode-prop drop                          ( ldc-endpoint-ptr )
   " id" ascii v md-find-prop                   ( ptr|0 )
   dup 0= if
      cmn-warn[ " vDisk: No id property in ldc-endpoint node!" ]cmn-end exit ( false)
   then

   md-decode-prop drop true
;

find-ldc-id if to vd-ldcid then

fload ${BP}/dev/sun4v-devices/vdisk/methods.fth

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