61 lines
1.4 KiB
Text
61 lines
1.4 KiB
Text
/******************************************************************************
|
|
* 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
|
|
*****************************************************************************/
|
|
|
|
/*
|
|
* libveth Forth wrapper
|
|
*/
|
|
|
|
#include <veth.h>
|
|
|
|
// : libveth-open ( mac-addr-str len reg-str len -- false | [ driver true ] )
|
|
PRIM(LIBVETH_X2d_OPEN)
|
|
{
|
|
int reg_len = TOS.u; POP;
|
|
char *reg = TOS.a; POP;
|
|
int len = TOS.u; POP;
|
|
char *mac_addr = TOS.a;
|
|
|
|
net_driver_t *net_driver = libveth_open(mac_addr, len, reg, reg_len);
|
|
if (net_driver) {
|
|
TOS.u = (unsigned long)net_driver; PUSH;
|
|
TOS.n = -1;
|
|
} else
|
|
TOS.n = 0;
|
|
}
|
|
MIRP
|
|
|
|
// : libveth-close ( driver -- )
|
|
PRIM(LIBVETH_X2d_CLOSE)
|
|
{
|
|
net_driver_t *driver = TOS.a; POP;
|
|
libveth_close(driver);
|
|
}
|
|
MIRP
|
|
|
|
|
|
// : libveth-read ( addr len driver -- actual )
|
|
PRIM(LIBVETH_X2d_READ)
|
|
{
|
|
net_driver_t *driver = TOS.a; POP;
|
|
int len = TOS.u; POP;
|
|
TOS.n = libveth_read(TOS.a, len, driver);
|
|
}
|
|
MIRP
|
|
|
|
// : libveth-write ( addr len driver -- actual )
|
|
PRIM(LIBVETH_X2d_WRITE)
|
|
{
|
|
net_driver_t *driver = TOS.a; POP;
|
|
int len = TOS.u; POP;
|
|
TOS.n = libveth_write(TOS.a, len, driver);
|
|
}
|
|
MIRP
|