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Annotation of qemu/roms/openbios/forth/device/structures.fs, revision 1.1.1.1

1.1       root        1: \ tag: device interface structures
                      2: \ 
                      3: \ this code implements data structures used by the
                      4: \ IEEE 1275-1994 Open Firmware Device Interface.
                      5: \ 
                      6: \ Copyright (C) 2003 Stefan Reinauer
                      7: \ 
                      8: \ See the file "COPYING" for further information about
                      9: \ the copyright and warranty status of this work.
                     10: \ 
                     11: 
                     12: \ this file contains the struct definitions for the following 
                     13: \ device tree structures:
                     14: \   device-node
                     15: \   active-package
                     16: \   property
                     17: \   instance
                     18: 
                     19: 
                     20: struct ( instance )
                     21:   /n field >in.instance-data            \ must go first
                     22:   /n field >in.alloced-size                                                    \ alloced size
                     23:   /n field >in.device-node
                     24:   /n field >in.my-parent
                     25:   /n field >in.interposed
                     26:   4 cells field >in.my-unit
                     27:   2 cells field >in.arguments
                     28:   \ instance-data should be null during packet initialization
                     29:   \ this diverts access to instance variables to the dictionary
                     30: constant inst-node.size
                     31: 
                     32: struct ( device node )
                     33:   /n field >dn.isize                    \ instance size (must go first)
                     34:   /n field >dn.parent
                     35:   /n field >dn.child
                     36:   /n field >dn.peer
                     37:   /n field >dn.properties
                     38:   /n field >dn.methods
                     39:   /n field >dn.priv-methods
                     40:   /n field >dn.#acells
                     41:   /n field >dn.probe-addr
                     42:   inst-node.size field >dn.itemplate
                     43: constant dev-node.size
                     44: 
                     45: struct ( property )
                     46:   /n field >prop.next
                     47:   /n field >prop.name
                     48:   /n field >prop.addr
                     49:   /n field >prop.len
                     50: constant prop-node.size
                     51: 
                     52: struct ( active package )
                     53:   /n field >ap.device-str
                     54: constant active-package.size

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