Initial import of qemu-2.4.1HEADmaster

1 files changed, 75 insertions, 0 deletions

diff --git a/roms/SLOF/board-js2x/slof/bcm57xx.fs b/roms/SLOF/board-js2x/slof/bcm57xx.fs
new file mode 100644
index 00000000..c8e6f5aa
--- /dev/null
+++ b/roms/SLOF/board-js2x/slof/bcm57xx.fs
@@ -0,0 +1,75 @@
+\ *****************************************************************************
+\ * 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
+;