99 lines
2 KiB
Forth
99 lines
2 KiB
Forth
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\ *****************************************************************************
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\ * Copyright (c) 2013 IBM Corporation
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\ * All rights reserved.
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\ * This program and the accompanying materials
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\ * are made available under the terms of the BSD License
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\ * which accompanies this distribution, and is available at
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\ * http://www.opensource.org/licenses/bsd-license.php
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\ *
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\ * Contributors:
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\ * IBM Corporation - initial implementation
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\ ****************************************************************************/
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\ Handle e1000 device
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s" network" device-type
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INSTANCE VARIABLE obp-tftp-package
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get-node CONSTANT my-phandle
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10 config-l@ translate-my-address 3 not AND CONSTANT baseaddr
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0 VALUE e1k-priv
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0 VALUE open-count
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: open ( -- okay? )
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open-count 0= IF
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open IF
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baseaddr
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e1k-open dup not IF ." e1k-open failed" EXIT THEN
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drop TO e1k-priv
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true
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ELSE
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false
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THEN
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ELSE
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true
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THEN
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my-args s" obp-tftp" $open-package obp-tftp-package !
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open-count 1 + to open-count
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;
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: close ( -- )
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my-phandle set-node
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open-count 0> IF
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open-count 1 - dup to open-count
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0= IF
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e1k-priv e1k-close
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close
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THEN
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THEN
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s" close" obp-tftp-package @ $call-method
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;
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: read ( buf len -- actual )
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dup IF
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e1k-read
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ELSE
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nip
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THEN
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;
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: write ( buf len -- actual )
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dup IF
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e1k-write
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ELSE
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nip
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THEN
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;
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: load ( addr -- len )
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s" load" obp-tftp-package @ $call-method
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;
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: ping ( -- )
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s" ping" obp-tftp-package @ $call-method
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;
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6 BUFFER: local-mac
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: setup-mac ( -- )
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pci-mem-enable
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" vendor-id" get-node get-property IF EXIT THEN
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decode-int nip nip
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" device-id" get-node get-property IF EXIT THEN
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decode-int nip nip
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baseaddr
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local-mac e1k-mac-setup IF
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encode-bytes " local-mac-address" property
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THEN
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;
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setup-mac
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: setup-alias ( -- )
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" net" get-next-alias ?dup IF
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get-node node>path set-alias
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THEN
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;
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setup-alias
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