57 lines
1.2 KiB
Text
57 lines
1.2 KiB
Text
/******************************************************************************
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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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/*
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* libbcm Forth wrapper
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*/
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#include <bcm57xx.h>
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// : bcm57xx-open ( -- false | [ driver true ] )
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PRIM(BCM57XX_X2d_OPEN)
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{
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net_driver_t *net_driver = bcm57xx_open();
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if (net_driver) {
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PUSH;
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TOS.u = (unsigned long)net_driver; PUSH;
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TOS.n = -1;
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} else {
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PUSH;
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TOS.n = 0;
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}
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}
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MIRP
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// : bcm57xx-close ( driver -- )
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PRIM(BCM57XX_X2d_CLOSE)
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{
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net_driver_t *driver = TOS.a; POP;
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bcm57xx_close(driver);
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}
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MIRP
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// : bcm57xx-read ( addr len -- actual )
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PRIM(BCM57XX_X2d_READ)
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{
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int len = TOS.u; POP;
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TOS.n = bcm57xx_read(TOS.a, len);
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}
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MIRP
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// : bcm57xx-write ( addr len -- actual )
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PRIM(BCM57XX_X2d_WRITE)
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{
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int len = TOS.u; POP;
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TOS.n = bcm57xx_write(TOS.a, len);
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}
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MIRP
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