Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / SLOF / board-qemu / slof / vio-veth.fs

diff --git a/qemu/roms/SLOF/board-qemu/slof/vio-veth.fs b/qemu/roms/SLOF/board-qemu/slof/vio-veth.fs
new file mode 100644 (file)
index 0000000..3c8f489
--- /dev/null
+++ b/qemu/roms/SLOF/board-qemu/slof/vio-veth.fs
@@ -0,0 +1,76 @@
+\ *****************************************************************************
+\ * Copyright (c) 2011 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
+\ ****************************************************************************/
+
+." Populating " pwd cr
+
+" network" device-type
+
+INSTANCE VARIABLE obp-tftp-package
+0 VALUE veth-priv
+0 VALUE open-count
+
+: open  ( -- okay? )
+   open-count 0= IF
+      my-unit 1 rtas-set-tce-bypass
+      s" local-mac-address" get-node get-property not
+      s" reg" get-node get-property not 3 pick and IF
+         >r nip r>
+         libveth-open dup not IF ." libveth-open failed" EXIT THEN
+         drop TO veth-priv
+      THEN
+   THEN
+   my-args s" obp-tftp" $open-package obp-tftp-package !
+   open-count 1 + to open-count
+   true
+;
+
+: close  ( -- )
+   open-count 0> IF
+      open-count 1 - dup to open-count
+      0= IF
+         veth-priv libveth-close
+         my-unit 0 rtas-set-tce-bypass
+      THEN
+   THEN
+   s" close" obp-tftp-package @ $call-method
+;
+
+: read ( buf len -- actual )
+   dup IF
+      veth-priv libveth-read
+   ELSE
+      nip
+   THEN
+;
+
+: write ( buf len -- actual )
+   dup IF
+      veth-priv libveth-write
+   ELSE
+      nip
+   THEN
+;
+
+: load  ( addr -- len )
+    s" load" obp-tftp-package @ $call-method 
+;
+
+: ping  ( -- )
+    s" ping" obp-tftp-package @ $call-method
+;
+
+: setup-alias
+    " net" get-next-alias ?dup IF
+        get-node node>path set-alias
+    THEN
+;
+setup-alias