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