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| author | fishsoupisgood <github@madingley.org> | 2019-04-29 01:17:54 +0100 |
|---|---|---|
| committer | fishsoupisgood <github@madingley.org> | 2019-05-27 03:43:43 +0100 |
| commit | 3f2546b2ef55b661fd8dd69682b38992225e86f6 (patch) | |
| tree | 65ca85f13617aee1dce474596800950f266a456c /roms/SLOF/board-qemu/slof/e1k.fs | |
| download | qemu-3f2546b2ef55b661fd8dd69682b38992225e86f6.tar.gz qemu-3f2546b2ef55b661fd8dd69682b38992225e86f6.tar.bz2 qemu-3f2546b2ef55b661fd8dd69682b38992225e86f6.zip | |
Diffstat (limited to 'roms/SLOF/board-qemu/slof/e1k.fs')
| -rw-r--r-- | roms/SLOF/board-qemu/slof/e1k.fs | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/roms/SLOF/board-qemu/slof/e1k.fs b/roms/SLOF/board-qemu/slof/e1k.fs new file mode 100644 index 00000000..51855be8 --- /dev/null +++ b/roms/SLOF/board-qemu/slof/e1k.fs @@ -0,0 +1,98 @@ +\ ***************************************************************************** +\ * 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 e1000 device + +s" network" device-type + +INSTANCE VARIABLE obp-tftp-package +get-node CONSTANT my-phandle +10 config-l@ translate-my-address 3 not AND CONSTANT baseaddr + +0 VALUE e1k-priv +0 VALUE open-count + +: open ( -- okay? ) + open-count 0= IF + open IF + baseaddr + e1k-open dup not IF ." e1k-open failed" EXIT THEN + drop TO e1k-priv + true + ELSE + false + THEN + ELSE + true + THEN + my-args s" obp-tftp" $open-package obp-tftp-package ! + open-count 1 + to open-count +; + + +: close ( -- ) + my-phandle set-node + open-count 0> IF + open-count 1 - dup to open-count + 0= IF + e1k-priv e1k-close + close + THEN + THEN + s" close" obp-tftp-package @ $call-method +; + +: read ( buf len -- actual ) + dup IF + e1k-read + ELSE + nip + THEN +; + +: write ( buf len -- actual ) + dup IF + e1k-write + ELSE + nip + THEN +; + +: load ( addr -- len ) + s" load" obp-tftp-package @ $call-method +; + +: ping ( -- ) + s" ping" obp-tftp-package @ $call-method +; + +6 BUFFER: local-mac +: setup-mac ( -- ) + pci-mem-enable + " vendor-id" get-node get-property IF EXIT THEN + decode-int nip nip + " device-id" get-node get-property IF EXIT THEN + decode-int nip nip + baseaddr + local-mac e1k-mac-setup IF + encode-bytes " local-mac-address" property + THEN +; + +setup-mac + +: setup-alias ( -- ) + " net" get-next-alias ?dup IF + get-node node>path set-alias + THEN +; +setup-alias |