75 lines
1.5 KiB
Forth
75 lines
1.5 KiB
Forth
\ *****************************************************************************
|
|
\ * Copyright (c) 2013 IBM Corporation
|
|
\ * All rights reserved.
|
|
\ * This program and the accompanying materials
|
|
\ * are made available under the terms of the BSD License
|
|
\ * which accompanies this distribution, and is available at
|
|
\ * http://www.opensource.org/licenses/bsd-license.php
|
|
\ *
|
|
\ * Contributors:
|
|
\ * IBM Corporation - initial implementation
|
|
\ ****************************************************************************/
|
|
|
|
\ Handle bcm57xx device
|
|
|
|
s" network" device-type
|
|
|
|
my-space pci-alias-net
|
|
|
|
VARIABLE obp-tftp-package
|
|
|
|
0 VALUE bcm57xx-priv
|
|
0 VALUE open-count
|
|
|
|
: open ( -- okay? )
|
|
open-count 0= IF
|
|
open IF
|
|
bcm57xx-open dup not IF ." bcm57xx-open failed" EXIT THEN
|
|
drop dup TO bcm57xx-priv
|
|
6 encode-bytes s" local-mac-address" property
|
|
true
|
|
ELSE
|
|
false
|
|
THEN
|
|
ELSE
|
|
true
|
|
THEN
|
|
my-args s" obp-tftp" $open-package obp-tftp-package !
|
|
open-count 1 + to open-count
|
|
;
|
|
|
|
|
|
: close ( -- )
|
|
open-count 0> IF
|
|
open-count 1 - dup to open-count
|
|
0= IF
|
|
bcm57xx-priv bcm57xx-close
|
|
close
|
|
THEN
|
|
THEN
|
|
s" close" obp-tftp-package @ $call-method
|
|
;
|
|
|
|
: read ( buf len -- actual )
|
|
dup IF
|
|
bcm57xx-read
|
|
ELSE
|
|
nip
|
|
THEN
|
|
;
|
|
|
|
: write ( buf len -- actual )
|
|
dup IF
|
|
bcm57xx-write
|
|
ELSE
|
|
nip
|
|
THEN
|
|
;
|
|
|
|
: load ( addr -- len )
|
|
s" load" obp-tftp-package @ $call-method
|
|
;
|
|
|
|
: ping ( -- )
|
|
s" ping" obp-tftp-package @ $call-method
|
|
;
|