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authorYang Zhang <yang.z.zhang@intel.com>2015-08-28 09:58:54 +0800
committerYang Zhang <yang.z.zhang@intel.com>2015-09-01 12:44:00 +0800
commite44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch)
tree66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/SLOF/board-qemu/slof/virtio-net.fs
parent9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff)
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/SLOF/board-qemu/slof/virtio-net.fs')
-rw-r--r--qemu/roms/SLOF/board-qemu/slof/virtio-net.fs96
1 files changed, 96 insertions, 0 deletions
diff --git a/qemu/roms/SLOF/board-qemu/slof/virtio-net.fs b/qemu/roms/SLOF/board-qemu/slof/virtio-net.fs
new file mode 100644
index 000000000..412b34fa6
--- /dev/null
+++ b/qemu/roms/SLOF/board-qemu/slof/virtio-net.fs
@@ -0,0 +1,96 @@
+\ *****************************************************************************
+\ * 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
+
+s" network" device-type
+
+INSTANCE VARIABLE obp-tftp-package
+
+/vd-len BUFFER: virtiodev
+virtiodev virtio-setup-vd
+0 VALUE virtio-net-priv
+0 VALUE open-count
+
+: open ( -- okay? )
+ open-count 0= IF
+ open IF
+ \ my-unit 1 rtas-set-tce-bypass
+ s" local-mac-address" get-node get-property not IF
+ virtiodev virtio-net-open dup not IF ." virtio-net-open failed" EXIT THEN
+ drop TO virtio-net-priv
+ THEN
+ 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
+ virtio-net-priv virtio-net-close
+ \ my-unit 0 rtas-set-tce-bypass
+ close
+ THEN
+ THEN
+ s" close" obp-tftp-package @ $call-method
+;
+
+: read ( buf len -- actual )
+ dup IF
+ virtio-net-read
+ ELSE
+ nip
+ THEN
+;
+
+: write ( buf len -- actual )
+ dup IF
+ virtio-net-write
+ ELSE
+ nip
+ THEN
+;
+
+: load ( addr -- len )
+ s" load" obp-tftp-package @ $call-method
+;
+
+: ping ( -- )
+ s" ping" obp-tftp-package @ $call-method
+;
+
+\ Set up MAC address from config virtqueue
+6 BUFFER: local-mac
+: setup-mac ( -- )
+ 6 0 DO
+ virtiodev i 1 virtio-get-config
+ local-mac i + c!
+ LOOP
+ local-mac 6 encode-bytes s" local-mac-address" property
+;
+setup-mac
+
+: setup-alias ( -- )
+ " net" get-next-alias ?dup IF
+ get-node node>path set-alias
+ THEN
+;
+setup-alias